CN111661899A - High-efficient type sewage centrifugal equipment - Google Patents
High-efficient type sewage centrifugal equipment Download PDFInfo
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- CN111661899A CN111661899A CN202010562923.1A CN202010562923A CN111661899A CN 111661899 A CN111661899 A CN 111661899A CN 202010562923 A CN202010562923 A CN 202010562923A CN 111661899 A CN111661899 A CN 111661899A
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- 239000010865 sewage Substances 0.000 title claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000000605 extraction Methods 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 15
- 239000004576 sand Substances 0.000 description 15
- 238000005119 centrifugation Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 235000019580 granularity Nutrition 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
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- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention relates to a high-efficiency sewage centrifugal device, which comprises a main body, a first bearing, a centrifugal barrel, a water inlet pipe, a motor, a fixing box, a worm, two drain pipes, two support rods, a negative pressure mechanism and a vibration mechanism, wherein the negative pressure mechanism comprises a transmission component and two air extraction components, each air extraction component comprises an air cylinder, a piston, a connecting rod, a first spring, a lifting block, an eccentric wheel, an air inlet pipe and an air outlet pipe, the vibration mechanism comprises a fixing ring, two vibration components and a plurality of convex blocks, each vibration component comprises a movable rod, a connecting ball, a support shaft, a swinging plate, a fixing rod and a connecting unit, the high-efficiency sewage centrifugal device enables the inside of the main body to form negative pressure through the negative pressure mechanism, speeds up sewage passing through the centrifugal barrel and improves the working efficiency, the centrifugal barrel can vibrate through the vibration mechanism, so that impurities adhered to the inner wall of the centrifugal barrel can fall on, thereby reducing the probability of the centrifugal barrel being blocked by impurities.
Description
Technical Field
The invention relates to the field of environment-friendly equipment, in particular to high-efficiency sewage centrifugal equipment.
Background
Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifuge is mainly used for separating solid particles from liquid in suspension, or separating two liquids which have different densities and are insoluble with each other in emulsion (for example, cream is separated from milk); it can also be used to remove liquids from wet solids, such as by spin drying clothes in a washing machine; the special overspeed tubular separator can also separate gas mixtures with different densities; some settling centrifuges can also grade solid particles according to density or granularity by utilizing the characteristic that solid particles with different densities or granularities have different settling speeds in liquid.
Current centrifuge is when handling sewage, the centrifugal force that produces when relying on the centrifugation bucket to rotate usually makes sewage drop inside the main part through the centrifugation bucket, the mode is single, the speed that leads to sewage to pass through the centrifugation bucket is comparatively slow, the speed that sewage passes through has been reduced, thereby the efficiency of sewage edulcoration has been reduced, moreover, current centrifuge is after carrying out sewage treatment work for a long time, the centrifugation bucket is blockked up by impurity easily, thereby influence the circulation of sewage, influence edulcoration work, thereby the speed that sewage passes through has been reduced, thereby greatly reduced current centrifuge's practicality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the high-efficiency sewage centrifugal equipment is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a high-efficiency sewage centrifugal device comprises a main body, a first bearing, a centrifugal barrel, a water inlet pipe, a motor, a fixed box, a worm, two drain pipes and two support rods, wherein the two support rods are respectively fixed at two sides of the lower part of the main body, the centrifugal barrel is arranged in the main body, the fixed box is fixed at the lower part of the main body, the motor is fixed at the bottom of the fixed box, an air outlet is arranged below the fixed box, first through holes are respectively arranged below the main body and above the fixed box, the motor is in transmission connection with one end of the worm, the other end of the worm sequentially penetrates through the two first through holes to be arranged in the main body, the other end of the worm is fixedly connected with the centrifugal barrel, a second through hole is arranged above the main body, the outer ring of the first bearing is fixedly connected with the inner wall of the second through hole, the inner ring of the first bearing is fixedly, the centrifugal barrel is communicated with the outside of the main body through a water inlet pipe, the two water discharge pipes are respectively arranged below two sides of the main body and are communicated with the inside of the main body, the PLC is arranged in the main body, the motor is electrically connected with the PLC, the centrifugal barrel further comprises a negative pressure mechanism and a vibration mechanism, the negative pressure mechanism is arranged on the main body, the vibration mechanism is arranged at the top in the centrifugal barrel, and the negative pressure mechanism is connected with the worm;
the negative pressure mechanism comprises a transmission component and two air extraction components, the transmission component is arranged at the bottom in the main body, the two air extraction components are respectively arranged at two sides of the main body, the transmission component is connected with the air extraction components, and the air extraction components are connected with the fixed box;
the air pumping component comprises an air cylinder, a piston, a connecting rod, a first spring, a lifting block, an eccentric wheel, an air inlet pipe and an air outlet pipe, the inflator is fixed on the main body, the upper part of the inflator is communicated with the inside of the main body through an air inlet pipe, one side of the inflator far away from the main body is communicated with the fixed box through an air outlet pipe, the air inlet pipe and the air outlet pipe are both provided with one-way valves, the one-way valve is electrically connected with the PLC, the piston is arranged in the air cylinder and is hermetically connected with the inner wall of the air cylinder, one end of the connecting rod is fixedly connected with the lower part of the piston, a small hole is arranged below the inflator, the other end of the connecting rod passes through the small hole and is fixedly connected with the upper part of the lifting block, a groove is formed below the lifting block, the transmission assembly is connected with an eccentric wheel, the eccentric wheel is arranged inside the groove, and two ends of the first spring are respectively connected with the lower part of the air cylinder and the upper part of the lifting block;
the vibration mechanism comprises a fixing ring, two vibration assemblies and a plurality of lugs, the fixing ring is fixed at the top in the main body and is coaxially arranged with the water inlet pipe, the two vibration assemblies are symmetrically arranged relative to the axis of the water inlet pipe, and the lugs are uniformly fixed below the fixing ring in the circumferential direction;
the utility model discloses a centrifugal bucket, including vibrations subassembly, shock assembly, movable rod, connecting ball, back shaft, swinging plate, dead lever and linkage unit, the one end of movable rod is equipped with the notch, the centre of sphere of connecting the ball sets up the inside at the notch, the connecting ball supports and leans on the below at solid fixed ring, the top of centrifugal bucket is equipped with two round holes, round hole and movable rod one-to-one, the other end of movable rod passes the inside of round hole setting at centrifugal bucket, the one end of dead lever and the other end fixed connection of movable rod, the top in the centrifugal bucket is fixed to the one end of back shaft, the other end of back shaft is articulated with the center department of swinging plate, be equipped with the bar mouth on the swinging plate, the other end of dead lever passes the bar mouth, the movable rod passes through linkage unit and is.
As preferred, in order to drive the eccentric wheel and rotate, transmission assembly includes worm wheel, transmission shaft and two second bearings, and two second bearings are fixed respectively on the inner wall of the both sides of main part, the inner circle fixed connection of transmission shaft and second bearing, the worm wheel is fixed on the transmission shaft, worm wheel and worm meshing, the both sides of main part all are equipped with the pilot hole, the both ends of transmission shaft pass two pilot holes respectively and set up the outside at the main part, the both ends of transmission shaft respectively with two eccentric wheel fixed connection.
Preferably, in order to reduce friction, the air exhaust assembly further comprises a ball, notches are uniformly formed in the groove of the lifting block, the ball is matched with the notches, the center of the ball is arranged inside the notches, and the ball abuts against the eccentric wheel.
Preferably, in order to limit the moving direction of the connecting rod, the air exhaust assembly further comprises two guide blocks, the guide blocks are uniformly fixed on the inner wall of the small hole, two sliding grooves are formed in the connecting rod, the sliding grooves correspond to the guide blocks one to one, the guide blocks are arranged inside the sliding grooves, and the guide blocks are in sliding connection with the sliding grooves.
As preferred, rotate in order to drive the carriage release lever, the linkage unit includes support, two sand grips and two second springs, the shape of support is the U-shaped, the top at centrifugal barrel is all fixed at the both ends of support, be equipped with the perforation on the support, the carriage release lever passes the perforation, and two sand grips set up about fenestrate axis symmetry, the sand grip is fixed on the carriage release lever, be equipped with two notches on the perforation, notch and sand grip one-to-one, the sand grip sets up the inside at the notch, the sand grip matches with the notch, the both ends of second spring are connected with the below of sand grip and the top of centrifugal barrel respectively.
Preferably, the motor is a servo motor for precise and stable operation of the motor.
Preferably, in order to avoid the fixed rod from separating from the swinging plate, the vibrating assembly further comprises a limiting plate, and one end of the fixed rod, which is far away from the swinging plate, is fixedly connected with the limiting plate.
Preferably, a rubber pad is arranged above the swinging plate to avoid damaging the centrifugal barrel.
Preferably, in order to prevent corrosion, the inner wall of the main body is coated with an anti-corrosion zinc coating.
Preferably, in order to control the operation of the device, a key is arranged on one side of the main body, and the key is electrically connected with the PLC.
The efficient sewage centrifugal equipment has the advantages that the efficient sewage centrifugal equipment realizes the function of air exhaust of the inside of the main body through the negative pressure mechanism, so that negative pressure is formed in the main body, sewage can rapidly enter the inside of the main body through the centrifugal barrel, the speed of the sewage passing through the centrifugal barrel is increased, and the working efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view showing the construction of a high-efficiency sewage centrifugal apparatus of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural view of a vibration mechanism of the high efficiency type sewage centrifugal apparatus of the present invention;
FIG. 4 is a schematic view showing a connection structure of a movable rod and a bracket of the high efficiency type sewage centrifugal apparatus of the present invention;
in the figure: 1. the automatic water pump comprises a main body, a support rod, a fixing box, a motor, a worm, a centrifugal barrel, a water inlet pipe, a water outlet pipe, a worm wheel, a transmission shaft, an eccentric wheel, a lifting block, a connecting rod, a piston, a gas cylinder, a first spring, a second spring, a gas inlet pipe, an air outlet pipe, a ball, a guide block, a fixed ring, a fixing ring, a protruding block, a ball, a moving rod, a fixing rod, a swinging plate, a limiting plate, a rubber pad, a support, a convex strip, a second spring and a key, wherein the main body comprises 2, a support rod, 3, a fixing box, 4, a motor, 5, a worm, 6, the centrifugal.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in figure 1, the high-efficiency sewage centrifugal equipment comprises a main body 1, a first bearing, a centrifugal barrel 6, a water inlet pipe 7, a motor 4, a fixed box 3, a worm 5, two water discharge pipes 8 and two support rods 2, wherein the two support rods 2 are respectively fixed on two sides of the lower part of the main body 1, the centrifugal barrel 6 is arranged in the main body 1, the fixed box 3 is fixed below the main body 1, the motor 4 is fixed at the bottom in the fixed box 3, an air outlet is arranged below the fixed box 3, first through holes are respectively arranged below the main body 1 and above the fixed box 3, the motor 4 is in transmission connection with one end of the worm 5, the other end of the worm 5 sequentially penetrates through the two first through holes and is arranged in the main body 1, the other end of the worm 5 is fixedly connected with the centrifugal barrel 6, a second through hole is arranged above the main body 1, the outer ring of the first bearing is fixedly connected with the inner wall of the second through hole, the inner ring of the first bearing is fixedly connected with the periphery of a water inlet pipe 7, the centrifugal barrel 6 is communicated with the outside of the main body 1 through the water inlet pipe 7, two water outlet pipes 8 are respectively arranged below two sides of the main body 1, the water outlet pipes 8 are communicated with the inside of the main body 1, a PLC is arranged in the main body 1, the motor 4 is electrically connected with the PLC, the centrifugal machine further comprises a negative pressure mechanism and a vibration mechanism, the negative pressure mechanism is arranged on the main body 1, the vibration mechanism is arranged at the top in the centrifugal barrel 6, and the negative pressure mechanism is connected with the worm 5;
PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the reception and output of instructions for implementing central control. When carrying out centrifugal edulcoration during operation, sewage passes through the inside that inlet tube 7 got into centrifugal bucket 6, sends the signal again and gives PLC, and PLC control motor 4 starts, and worm 5 rotates, drives centrifugal bucket 6 and rotates, through the effect of centrifugal force for sewage passes through centrifugal bucket 6 and falls in the inside of main part 1, and impurity in the sewage then is the inside of being stayed centrifugal bucket 6, has realized the function of centrifugal edulcoration.
This high-efficient type sewage centrifugal equipment passes through negative pressure mechanism, the function of bleeding 1 inside to the main part has been realized, make 1 inside negative pressure that forms of main part, the inside of getting into main part 1 through centrifugation bucket 6 that sewage can be quick of being convenient for, the speed that sewage passes through centrifugation bucket 6 has been accelerated, thereby work efficiency has been improved, through vibrations mechanism, can make centrifugation bucket 6 take place vibrations, make the bottom that the impurity of adhesion on centrifugation bucket 6 inner wall can fall in centrifugation bucket 6, thereby the probability that centrifugation bucket 6 was blockked up by impurity has been reduced.
As shown in fig. 1-2, the negative pressure mechanism includes a transmission component and two air extraction components, the transmission component is disposed at the bottom of the main body 1, the two air extraction components are respectively disposed at two sides of the main body 1, the transmission component is connected with the air extraction component, and the air extraction component is connected with the fixing box 3;
the air pumping component comprises an air cylinder 15, a piston 14, a connecting rod 13, a first spring 16, a lifting block 12, an eccentric wheel 11, an air inlet pipe 17 and an air outlet pipe 18, the air cylinder 15 is fixed on the main body 1, the upper part of the air cylinder 15 is communicated with the inside of the main body 1 through the air inlet pipe 17, one side of the air cylinder 15, far away from the main body 1, is communicated with the fixed box 3 through the air outlet pipe 18, one-way valves are arranged in the air inlet pipe 17 and the air outlet pipe 18 and are electrically connected with a PLC (programmable logic controller), the piston 14 is arranged in the air cylinder 15, the piston 14 is connected with the inner wall of the air cylinder 15 in a sealing manner, one end of the connecting rod 13 is fixedly connected with the lower part of the piston 14, a small hole is arranged below the air cylinder 15, the other end of the connecting rod 13 passes through the small hole, the eccentric wheel 11 is arranged inside the groove, and two ends of the first spring 16 are respectively connected with the lower part of the air cylinder 15 and the upper part of the lifting block 12;
when the worm 5 rotates, make the transmission assembly work, thereby it rotates to drive eccentric wheel 11, make the elevator 12 reciprocate, drive piston 14 through connecting rod 13 and reciprocate in inflator 15, thereby can pass through the inside of the leading-in inflator 15 of intake pipe 17 with the air in the main part 1, the inside of leading-in fixed box 3 of rethread outlet duct 18, thereby blow to motor 4, thereby can take away the heat that motor 4 during operation produced, avoid motor 4 during operation overheated and damage, thereby the security of equipment has been improved, the inside atmospheric pressure of main part 1 has also been reduced simultaneously, make the inside negative pressure that forms of main part 1, thereby it can be quick to be convenient for sewage gets into the inside of main part 1 through centrifuge bucket 6, thereby the speed of sewage through centrifuge bucket 6 has been accelerated, thereby work efficiency has been improved.
As shown in fig. 3-4, the vibration mechanism includes a fixing ring 21, two vibration assemblies and a plurality of bumps 22, the fixing ring 21 is fixed on the top of the main body 1, the fixing ring 21 is coaxial with the water inlet pipe 7, the two vibration assemblies are symmetrically arranged about the axis of the water inlet pipe 7, and the bumps 22 are circumferentially and uniformly fixed below the fixing ring 21;
the vibration assembly includes a moving rod 24, a connecting ball 23, a support shaft, a swing plate 26, a fixing rod 25 and a connecting unit, one end of the moving rod 24 is provided with a recess, the center of the connecting ball 23 is disposed inside the recess, the connecting ball 23 is abutted against the lower part of the fixing ring 21, two round holes are arranged above the centrifugal barrel 6, the round holes correspond to the movable rods 24 one by one, the other end of the movable rod 24 passes through the round hole and is arranged in the centrifugal barrel 6, one end of the fixed rod 25 is fixedly connected with the other end of the movable rod 24, one end of the supporting shaft is fixed at the top in the centrifugal barrel 6, the other end of the supporting shaft is hinged with the center of the swinging plate 26, a strip-shaped opening is arranged on the swinging plate 26, the other end of the fixed rod 25 passes through the strip-shaped opening, and the movable rod 24 is connected with the upper part of the centrifugal barrel 6 through a connecting unit.
When centrifugal barrel 6 rotates, drive carriage release lever 24 through the linkage unit and rotate round inlet tube 7, make connecting ball 23 interrupted support with lug 22 and lean on, make carriage release lever 24 reciprocate, thereby drive the swing board 26 swing through dead lever 25, thereby make the top in the centrifugal barrel 6 that strikes that the one end of swing board 26 of keeping away from carriage release lever 24 can be interrupted, make centrifugal barrel 6 take place vibrations, thereby make the bottom that the impurity of adhesion on 6 inner walls of centrifugal barrel can fall in centrifugal barrel 6, thereby reduced the probability that centrifugal barrel 6 is blockked up by impurity, thereby be convenient for accelerate the speed that sewage passes through centrifugal barrel 6, the practicality of equipment has been improved.
Preferably, in order to drive the eccentric wheel 11 to rotate, the transmission assembly comprises a worm wheel 9, a transmission shaft 10 and two second bearings, the two second bearings are respectively fixed on the inner walls of the two sides of the main body 1, the inner rings of the transmission shaft 10 and the second bearings are fixedly connected, the worm wheel 9 is fixed on the transmission shaft 10, the worm wheel 9 is meshed with the worm 5, assembly holes are respectively formed in the two sides of the main body 1, the two ends of the transmission shaft 10 respectively penetrate through the two assembly holes to be arranged outside the main body 1, and the two ends of the transmission shaft 10 are respectively fixedly connected with the two eccentric wheels 11.
When the worm 5 rotates, the worm 5 rotates through the meshing of the worm wheel 9 and the worm 5, so that the transmission shaft 10 is driven to rotate, the eccentric wheel 11 is driven to rotate, the lifting block 12 is driven to move up and down, and the piston 14 moves up and down in the air cylinder 15, so that the air suction function is realized.
Preferably, in order to reduce friction, the air suction assembly further comprises a ball 19, notches are uniformly arranged in the groove of the lifting block 12, the ball 19 is matched with the notches, the center of the ball 19 is arranged inside the notches, and the ball 19 abuts against the eccentric wheel 11.
By arranging the balls 19, the friction force between the eccentric wheel 11 and the groove is reduced, so that the eccentric wheel 11 rotates more smoothly.
Preferably, in order to limit the moving direction of the connecting rod 13, the air extraction assembly further comprises two guide blocks 20, the guide blocks 20 are uniformly fixed on the inner wall of the small hole, two sliding grooves are formed in the connecting rod 13, the sliding grooves correspond to the guide blocks 20 one by one, the guide blocks 20 are arranged inside the sliding grooves, and the guide blocks 20 are connected with the sliding grooves in a sliding manner.
When the connecting rod 13 moves along the small hole, the guide block 20 on the small hole is embedded in the sliding groove of the connecting rod 13, so that the connecting rod 13 cannot rotate left and right when moving up and down, the direction of the connecting rod 13 when moving up and down is limited, the lifting block 12 is more stable when moving up and down, and the position of the lifting block 12 is prevented from being deviated, so that the eccentric wheel 11 cannot abut against the groove.
As preferred, rotate in order to drive the carriage release lever 24, the linkage unit includes support 29, two sand grips 30 and two second springs 31, the shape of support 29 is the U-shaped, the top at centrifugal barrel 6 is all fixed at the both ends of support 29, be equipped with the perforation on the support 29, carriage release lever 24 passes the perforation, and two sand grips 30 set up about fenestrate axis symmetry, sand grip 30 is fixed on carriage release lever 24, be equipped with two notches on the perforation, notch and sand grip 30 one-to-one, sand grip 30 sets up the inside at the notch, sand grip 30 and notch match, the both ends of second spring 31 are connected with the below of sand grip 30 and the top of centrifugal barrel 6 respectively.
When the centrifugal barrel 6 rotates, the bracket 29 is driven to rotate, and the raised lines 30 on the movable rod 24 are embedded in the notches of the bracket 29, so that the movable rod 24 is driven to rotate when the bracket 29 rotates, and meanwhile, the movable rod 24 can only move up and down through the arrangement of the raised lines 30, so that the moving direction of the movable rod 24 is limited, and the movable rod 24 is more stable when moving.
Preferably, the motor 4 is a servo motor in order to make the motor 4 work accurately and stably.
Preferably, in order to avoid the separation of the fixing rod 25 from the swinging plate 26, the vibrating assembly further comprises a limit plate 27, and one end of the fixing rod 25 far away from the swinging plate 26 is fixedly connected with the limit plate 27.
By providing the limit plate 27, the fixed lever 25 is prevented from being separated from the swing plate 26, so that the swing plate 26 is more stable when swinging up and down.
Preferably, a rubber pad 28 is provided above the swing plate 26 to avoid damage to the centrifuge bucket 6.
Preferably, the inner wall of the main body 1 is coated with an anti-corrosion zinc coating layer in order to prevent corrosion.
Preferably, in order to control the operation of the device, a key 32 is provided on one side of the main body 1, and the key 32 is electrically connected to the PLC.
When needing to carry out centrifugal work, the staff presses button 32, and the sending signal gives PLC, and PLC control motor 4 starts, drives worm 5 and rotates for centrifugal bucket 6 rotates, thereby realizes the function of centrifugal edulcoration.
When the centrifugal impurity removal work is carried out, sewage enters the inside of the centrifugal barrel 6 through the water inlet pipe 7 and then sends a signal to the PLC, the PLC controls the motor 4 to start, the worm 5 rotates to drive the centrifugal barrel 6 to rotate, under the action of centrifugal force, the sewage falls in the inside of the main body 1 through the centrifugal barrel 6, impurities in the sewage are left in the inside of the centrifugal barrel 6, the centrifugal impurity removal function is realized, when the worm 5 rotates, the worm 5 rotates through the meshing of the worm wheel 9 and the worm 5, the transmission shaft 10 is driven to rotate, the eccentric wheel 11 rotates, the lifting block 12 moves up and down, the piston 14 is driven to move up and down in the air cylinder 15 through the connecting rod 13, so that air in the main body 1 can be led to the inside of the air cylinder 15 through the air inlet pipe 17 and then led to the inside of the fixing box 3 through the air outlet pipe 18, air blowing is carried out on the motor 4, and, avoid motor 4 during operation overheated and damage to improve the security of equipment, also reduced the inside atmospheric pressure of main part 1 simultaneously, made the inside negative pressure that forms of main part 1, thereby the inside of the sewage of being convenient for can be quick through centrifuge bucket 6 entering main part 1, thereby accelerated the speed that sewage passes through centrifuge bucket 6, thereby improved work efficiency. When centrifugal barrel 6 rotates, can drive carriage release lever 24 through support 29 and sand grip 30 and rotate round inlet tube 7, make connecting ball 23 interrupted to support with lug 22 and lean on, make carriage release lever 24 reciprocate, thereby drive swinging plate 26 swing through dead lever 25, thereby make the top in the centrifugal barrel 6 that strikes that the one end of swinging plate 26 of keeping away from carriage release lever 24 can be interrupted, make centrifugal barrel 6 take place vibrations, thereby make the bottom that the impurity of adhesion on 6 inner walls of centrifugal barrel can fall in centrifugal barrel 6, thereby reduced the probability that centrifugal barrel 6 is blockked up by impurity, thereby be convenient for accelerate the speed that sewage passes through centrifugal barrel 6, the practicality of equipment has been improved.
Compared with the prior art, the high-efficiency sewage centrifugal device realizes the function of pumping air inside the main body 1 through the negative pressure mechanism, so that the inside of the main body 1 forms negative pressure, the sewage can rapidly enter the inside of the main body 1 through the centrifugal barrel 6, the speed of the sewage passing through the centrifugal barrel 6 is increased, the working efficiency is improved, compared with the existing negative pressure mechanism, the negative pressure mechanism can also carry out heat dissipation work on the motor 4, avoid the motor 4 from being damaged due to overheating during work, thereby improving the safety of the equipment, the centrifugal barrel 6 can be vibrated through the vibration mechanism, the impurities adhered on the inner wall of the centrifugal barrel 6 can fall on the bottom in the centrifugal barrel 6, thereby reduced centrifuge bowl 6 by the probability of impurity jam, compared with current vibrations mechanism, this vibrations mechanism need not electric drive, has reduced the use of electric energy, more energy-concerving and environment-protective.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A high-efficiency sewage centrifugal device comprises a main body (1), a first bearing, a centrifugal barrel (6), a water inlet pipe (7), a motor (4), a fixed box (3), a worm (5), two drain pipes (8) and two support rods (2), wherein the two support rods (2) are respectively fixed at two sides of the lower part of the main body (1), the centrifugal barrel (6) is arranged in the main body (1), the fixed box (3) is fixed at the lower part of the main body (1), the motor (4) is fixed at the bottom in the fixed box (3), an air outlet is arranged below the fixed box (3), first through holes are respectively arranged below the main body (1) and above the fixed box (3), the motor (4) is in transmission connection with one end of the worm (5), and the other end of the worm (5) sequentially penetrates through the two first through holes to be arranged in the main body (1), the other end of the worm (5) is fixedly connected with the centrifugal barrel (6), a second through hole is formed in the upper portion of the main body (1), the outer ring of the first bearing is fixedly connected with the inner wall of the second through hole, the inner ring of the first bearing is fixedly connected with the periphery of the water inlet pipe (7), the centrifugal barrel (6) is communicated with the outside of the main body (1) through the water inlet pipe (7), the two water outlet pipes (8) are respectively arranged below two sides of the main body (1), the water outlet pipes (8) are communicated with the inside of the main body (1), the main body (1) is internally provided with a PLC (programmable logic controller), and the motor (4) is electrically connected with the PLC;
the negative pressure mechanism comprises a transmission component and two air extraction components, the transmission component is arranged at the bottom in the main body (1), the two air extraction components are respectively arranged at two sides of the main body (1), the transmission component is connected with the air extraction components, and the air extraction components are connected with the fixed box (3);
the air pumping assembly comprises an air cylinder (15), a piston (14), a connecting rod (13), a first spring (16), a lifting block (12), an eccentric wheel (11), an air inlet pipe (17) and an air outlet pipe (18), the air cylinder (15) is fixed on a main body (1), the upper part of the air cylinder (15) is communicated with the inside of the main body (1) through the air inlet pipe (17), one side of the air cylinder (15) far away from the main body (1) is communicated with a fixed box (3) through the air outlet pipe (18), the air inlet pipe (17) and the air outlet pipe (18) are internally provided with a one-way valve, the one-way valve is electrically connected with a PLC (programmable logic controller), the piston (14) is arranged inside the air cylinder (15), the piston (14) is connected with the inner wall of the air cylinder (15) in a sealing manner, one end of the connecting rod (13) is fixedly connected with the lower part, the other end of the connecting rod (13) penetrates through the small hole to be fixedly connected with the upper part of the lifting block (12), a groove is arranged below the lifting block (12), the transmission assembly is connected with the eccentric wheel (11), the eccentric wheel (11) is arranged in the groove, and two ends of the first spring (16) are respectively connected with the lower part of the air cylinder (15) and the upper part of the lifting block (12);
the vibration mechanism comprises a fixing ring (21), two vibration assemblies and a plurality of lugs (22), the fixing ring (21) is fixed at the top of the main body (1), the fixing ring (21) and the water inlet pipe (7) are coaxially arranged, the two vibration assemblies are symmetrically arranged about the axis of the water inlet pipe (7), and the lugs (22) are circumferentially and uniformly fixed below the fixing ring (21);
the vibration component comprises a moving rod (24), a connecting ball (23), a supporting shaft, a swinging plate (26), a fixing rod (25) and a connecting unit, wherein one end of the moving rod (24) is provided with a notch, the ball center of the connecting ball (23) is arranged in the notch, the connecting ball (23) is abutted against the lower part of a fixing ring (21), two round holes are arranged above a centrifugal barrel (6) and are in one-to-one correspondence with the moving rod (24), the other end of the moving rod (24) penetrates through the round holes to be arranged in the centrifugal barrel (6), one end of the fixing rod (25) is fixedly connected with the other end of the moving rod (24), one end of the supporting shaft is fixed at the top in the centrifugal barrel (6), the other end of the supporting shaft is hinged with the center of the swinging plate (26), a strip-shaped opening is arranged on the swinging plate (26), and the other end of the fixing rod (25) penetrates through the strip-shaped opening, the moving rod (24) is connected with the upper part of the centrifugal barrel (6) through a connecting unit.
2. The high-efficiency sewage centrifugal device according to claim 1, wherein the transmission assembly comprises a worm wheel (9), a transmission shaft (10) and two second bearings, the two second bearings are respectively fixed on the inner walls of the two sides of the main body (1), the transmission shaft (10) is fixedly connected with the inner rings of the second bearings, the worm wheel (9) is fixed on the transmission shaft (10), the worm wheel (9) is meshed with the worm (5), the two sides of the main body (1) are respectively provided with an assembly hole, the two ends of the transmission shaft (10) are respectively arranged outside the main body (1) through the two assembly holes, and the two ends of the transmission shaft (10) are respectively fixedly connected with the two eccentric wheels (11).
3. The high-efficiency sewage centrifugal device according to claim 1, wherein the air pumping assembly further comprises a ball (19), a notch is uniformly formed in the groove of the lifting block (12), the ball (19) is matched with the notch, the center of the ball (19) is arranged inside the notch, and the ball (19) abuts against the eccentric wheel (11).
4. A high-efficiency sewage centrifugal device according to claim 1, wherein the air-extracting assembly further comprises two guide blocks (20), the guide blocks (20) are uniformly fixed on the inner wall of the small hole, the connecting rod (13) is provided with two sliding grooves, the sliding grooves correspond to the guide blocks (20) one by one, the guide blocks (20) are arranged inside the sliding grooves, and the guide blocks (20) are connected with the sliding grooves in a sliding manner.
5. The efficient sewage centrifugal device according to claim 1, wherein the connection unit comprises a bracket (29), two protruding strips (30) and two second springs (31), the bracket (29) is U-shaped, two ends of the bracket (29) are fixed above the centrifugal barrel (6), the bracket (29) is provided with a through hole, the moving rod (24) penetrates through the through hole, the two protruding strips (30) are symmetrically arranged about the axis of the through hole, the protruding strips (30) are fixed on the moving rod (24), the through hole is provided with two notches, the notches are in one-to-one correspondence with the protruding strips (30), the protruding strips (30) are arranged inside the notches, the protruding strips (30) are matched with the notches, and two ends of the second springs (31) are respectively connected with the lower portion of the protruding strips (30) and the upper portion of the centrifugal barrel (6).
6. A high efficiency sewage centrifuge apparatus according to claim 1, wherein said motor (4) is a servo motor.
7. The high efficiency sewage centrifuge apparatus of claim 1, wherein the vibration module further comprises a limit plate (27), and an end of the fixing rod (25) far from the swing plate (26) is fixedly connected to the limit plate (27).
8. The high efficiency sewage centrifuge apparatus of claim 1 wherein a rubber pad (28) is provided above said oscillating plate (26).
9. The high efficiency sewage centrifuge apparatus of claim 1, wherein the inner wall of the main body (1) is coated with an anti-corrosion zinc plating layer.
10. The high efficiency sewage centrifuge apparatus of claim 1, wherein a key (32) is provided at one side of the main body (1), and the key (32) is electrically connected to the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010562923.1A CN111661899A (en) | 2020-06-19 | 2020-06-19 | High-efficient type sewage centrifugal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010562923.1A CN111661899A (en) | 2020-06-19 | 2020-06-19 | High-efficient type sewage centrifugal equipment |
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| Publication Number | Publication Date |
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| CN111661899A true CN111661899A (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010562923.1A Withdrawn CN111661899A (en) | 2020-06-19 | 2020-06-19 | High-efficient type sewage centrifugal equipment |
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| CN (1) | CN111661899A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009018220A (en) * | 2007-07-10 | 2009-01-29 | Panasonic Corp | Dust remover |
| US20110097249A1 (en) * | 2005-11-18 | 2011-04-28 | Ferrum Ag | Centrifuge cartridge |
| CN108096909A (en) * | 2017-12-15 | 2018-06-01 | 郑州默尔电子信息技术有限公司 | A kind of equipment for separating liquid from solid for rubbish from cooking processing |
| CN209292144U (en) * | 2018-11-07 | 2019-08-23 | 博大绿泽生态建设集团有限公司 | A kind of ecological garden sewage multistep treatment purification device |
| CN110152966A (en) * | 2019-05-22 | 2019-08-23 | 王小娟 | A kind of sand sieving machine for construction with dedusting and anti-caking function |
| CN110745905A (en) * | 2019-10-29 | 2020-02-04 | 汪东梅 | A effectual centrifugal equipment of desilting for waste water treatment |
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2020
- 2020-06-19 CN CN202010562923.1A patent/CN111661899A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110097249A1 (en) * | 2005-11-18 | 2011-04-28 | Ferrum Ag | Centrifuge cartridge |
| JP2009018220A (en) * | 2007-07-10 | 2009-01-29 | Panasonic Corp | Dust remover |
| CN108096909A (en) * | 2017-12-15 | 2018-06-01 | 郑州默尔电子信息技术有限公司 | A kind of equipment for separating liquid from solid for rubbish from cooking processing |
| CN209292144U (en) * | 2018-11-07 | 2019-08-23 | 博大绿泽生态建设集团有限公司 | A kind of ecological garden sewage multistep treatment purification device |
| CN110152966A (en) * | 2019-05-22 | 2019-08-23 | 王小娟 | A kind of sand sieving machine for construction with dedusting and anti-caking function |
| CN110745905A (en) * | 2019-10-29 | 2020-02-04 | 汪东梅 | A effectual centrifugal equipment of desilting for waste water treatment |
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