CN107470036A - A kind of Horizontal spiral discharging centrifuge - Google Patents
A kind of Horizontal spiral discharging centrifuge Download PDFInfo
- Publication number
- CN107470036A CN107470036A CN201610397127.0A CN201610397127A CN107470036A CN 107470036 A CN107470036 A CN 107470036A CN 201610397127 A CN201610397127 A CN 201610397127A CN 107470036 A CN107470036 A CN 107470036A
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- cylinder
- belt wheel
- horizontal spiral
- spiral discharging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000013049 sediment Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000003818 cinder Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
- B04B1/2008—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl with an abrasion-resistant conveyor or drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
Landscapes
- Centrifugal Separators (AREA)
Abstract
This application discloses a kind of Horizontal spiral discharging centrifuge,Including support,Rotary drum,Big end belt wheel,Small end belt wheel and feed pipe,The both ends of rotary drum are rotatablely installed on support by little-end bearing seat and big-end bearing seat respectively,Big end belt wheel and small end belt wheel are individually fixed in the both sides of rotary drum,Feed pipe is axially extended in rotary drum,Spiral propeller is provided with rotary drum,Differential mechanism is provided between small end belt wheel and the end of rotary drum,Rotary drum includes the first cylinder of taper,The second circular cylinder,Small end cover and big end cap,The edges at two ends of first cylinder and the second cylinder has protruded outward annular flange respectively,It is detachably fixed between the annular flange of first cylinder and the second cylinder by screw,The annular flange at the edge of small end cover and the first cylinder is detachably installed by screw,Detachably installed by screw between the edge of end cap and the annular flange of the second cylinder greatly.Horizontal spiral discharging centrifuge of the present invention is simple in construction, maintenance easy to disassemble, service life length.
Description
Technical field
The application is related to a kind of centrifuge, more particularly to a kind of Horizontal spiral discharging centrifuge.
Background technology
Horizontal spiral discharge sedimentation centrifuge be a kind of suspended liquid for being widely used in process industrial from
Centrifugal separator tool.It has the characteristics that continuous operation, treating capacity is big, power consumption is low, strong adaptability, is
One of industrial main separation equipment, has been widely used in chemical industry, Petroleum refining, light industry, doctor
The solid-liquid of the every field such as medicine, food, weaving, metallurgy, coal, ore dressing, ship, environmental protection, military project
Separation.
Existing horizontal spiral discharge sedimentation centrifuge is complicated, and maintenance cost is high, and service life is short.
The content of the invention
It is of the prior art to overcome it is an object of the invention to provide a kind of Horizontal spiral discharging centrifuge
Deficiency.
To achieve the above object, the present invention provides following technical scheme：
The embodiment of the present application discloses a kind of Horizontal spiral discharging centrifuge, including support, rotary drum, big end
Belt wheel, small end belt wheel and feed pipe, the both ends of the rotary drum pass through little-end bearing seat and big-end bearing respectively
Seat is rotatablely installed on the support, and the big end belt wheel and small end belt wheel are individually fixed in the rotary drum
Both sides, the feed pipe are axially extended in the rotary drum, and spiral propeller is provided with the rotary drum,
Be provided with differential mechanism between the end of the small end belt wheel and rotary drum, the rotary drum include taper the first cylinder,
Circular the second cylinder, small end cover and big end cap, the edges at two ends point of first cylinder and the second cylinder
Annular flange has not been protruded outward, passes through screw between the annular flange of first cylinder and the second cylinder
It is detachably fixed, the annular flange at the edge of the small end cover and first cylinder is detachable by screw
Installation, is detachably pacified between the edge of the big end cap and the annular flange of second cylinder by screw
Dress.
Preferably, in above-mentioned Horizontal spiral discharging centrifuge, the rotary drum is close to the small end belt wheel
Bottom offer small end mud hole.
Preferably, in above-mentioned Horizontal spiral discharging centrifuge, the small end mud hole is provided with hard
Alloy protecting bushing.
Preferably, in above-mentioned Horizontal spiral discharging centrifuge, the rotary drum is close to the big end belt wheel
End wall on offer big end spout hole.
Preferably, in above-mentioned Horizontal spiral discharging centrifuge, the big end cap is adjusted provided with liquid level
Device.
Preferably, in above-mentioned Horizontal spiral discharging centrifuge, the outer surface of first barrel taper
There is a plurality of rib along generatrix direction plug welding.
Preferably, in above-mentioned Horizontal spiral discharging centrifuge, the total length and maximum gauge of the rotary drum
Ratio be 1~4.
Compared with prior art, Horizontal spiral discharging centrifuge of the present invention is simple in construction, maintenance easy to disassemble,
Service life is grown.
Brief description of the drawings
, below will be to reality in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The required accompanying drawing used in example or description of the prior art is applied to be briefly described, it should be apparent that, below
Accompanying drawing in description is only some embodiments described in the application, for those of ordinary skill in the art
For, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 show the structural representation of Horizontal spiral discharging centrifuge in the specific embodiment of the invention；
Fig. 2 show the structural representation of rotary drum in the specific embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Detailed description, it is clear that described embodiment is only part of the embodiment of the present invention, rather than entirely
The embodiment in portion.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work on the premise of the every other embodiment that is obtained, belong to the scope of protection of the invention.
Join shown in Fig. 1 and Fig. 2, Horizontal spiral discharging centrifuge, including support, rotary drum 1, hold belt wheel greatly
2nd, small end belt wheel 3 and feed pipe 4, the both ends of rotary drum 1 pass through little-end bearing seat 5 and big-end bearing respectively
Seat 6 is rotatablely installed on support, and big end belt wheel 2 and small end belt wheel 3 are individually fixed in the both sides of rotary drum 1,
Feed pipe 4 is axially extended in rotary drum 1, and spiral propeller 7, the He of small end belt wheel 3 are provided with rotary drum 1
It is provided with differential mechanism 8 between the end of rotary drum 1, rotary drum 1 includes the first cylinder 101 of taper, circular the
The both ends of two cylinders 102, small end cover 103 and big end cap 104, the first cylinder 101 and the second cylinder 102
Edge has protruded outward the annular flange of annular flange 105, the first cylinder 101 and the second cylinder 102 respectively
Between be detachably fixed by screw, the annular flange of the edge of small end cover and the first cylinder can by screw
Remove and install, detachably installed by screw between the annular flange of the edge of big end cap and the second cylinder.
In the technical scheme, the simplified rotary drum of rotary drum simplified initial stage is shaped as taper, occurs post-cone later
Shape.For the latter compared with rotary drum (cone-element), post-rotary drum (cone-element) can greatly increase the capacity of liquid pool.
Further, rotary drum 1 offers small end mud hole 106 close to the bottom of small end belt wheel.Small end deslagging
Hole is provided with hard alloy protection bushing.
In the technical scheme, the small end of rotary drum tapered segment, sediment has been arranged symmetrically it and has unloaded and portalled.For
Protection unloads cinder hole from abrasion, and hard alloy protection bushing can be installed by unloading in cinder hole.
Further, rotary drum offers big end spout hole 107 on the end wall of big end belt wheel.
Further, big end cap is provided with liquid level regulation device 108.
Further, there is a plurality of rib 109 outer surface of the taper of the first cylinder 101 along generatrix direction plug welding.
In the technical scheme, the barrel abrasion of the simplified conical section of rotary drum is bigger.In order to reduce rotary drum
Abrasion, on its surface along some ribs of generatrix direction plug welding, this can not only promote to be formed on rotary drum by
The closely knit protective layer that sediment is formed, and conveying effect of the spiral to sediment can be improved, prevent sediment from existing
Skidded on rotary drum circumference.
Further, the ratio of the total length of rotary drum and maximum gauge is 1~4.Preferably 1.5 and 3.
The total length of rotary drum body is the same as the ratio (being referred to as draw ratio) of maximum gauge and very crucial parameter.For easily dividing
From material, draw ratio be 1~2, typically 1.5 or so；For the material of hardly possible separation, draw ratio is 2.5~4,
Typically 3 or so.
It should be noted that herein, such as first and second or the like relational terms are used merely to
One entity or operation are made a distinction with another entity or operation, and not necessarily requires or implies
Any this actual relation or order be present between these entities or operation.Moreover, term " comprising ", " bag
Containing " or any other variant thereof is intended to cover non-exclusive inclusion, so that including a series of elements
Process, method, article or equipment not only include those key elements, but also including being not expressly set out
Other element, or also include for this process, method, article or the intrinsic key element of equipment.
In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wrapping
Include in process, method, article or the equipment of the key element and other identical element also be present.
Described above is only the embodiment of the application, it is noted that for the general of the art
For logical technical staff, on the premise of the application principle is not departed from, some improvement and profit can also be made
Decorations, these improvements and modifications also should be regarded as the protection domain of the application.
Claims (7)
- A kind of 1. Horizontal spiral discharging centrifuge, it is characterised in that including support, rotary drum, greatly hold belt wheel, Small end belt wheel and feed pipe, the both ends of the rotary drum are rotated by little-end bearing seat and big-end bearing seat respectively It is installed on the support, the big end belt wheel and small end belt wheel are individually fixed in the both sides of the rotary drum, The feed pipe is axially extended in the rotary drum, and spiral propeller is provided with the rotary drum, described small Differential mechanism is provided between end belt wheel and the end of rotary drum, the rotary drum includes the first cylinder of taper, circle The second cylinder, small end cover and big end cap, the edges at two ends of first cylinder and the second cylinder respectively to It is outer to have protruded out annular flange, it is removable by screw between the annular flange of first cylinder and the second cylinder Fixation is unloaded, the annular flange at the edge of the small end cover and first cylinder is detachably installed by screw, Detachably installed by screw between the annular flange of the edge of the big end cap and second cylinder.
- 2. Horizontal spiral discharging centrifuge according to claim 1, it is characterised in that：The rotary drum Small end mud hole is offered close to the bottom of the small end belt wheel.
- 3. Horizontal spiral discharging centrifuge according to claim 2, it is characterised in that：The small end Mud hole is provided with hard alloy protection bushing.
- 4. Horizontal spiral discharging centrifuge according to claim 1, it is characterised in that：The rotary drum Big end spout hole is offered on the end wall of the big end belt wheel.
- 5. Horizontal spiral discharging centrifuge according to claim 1, it is characterised in that：The big end Cover and be provided with liquid level regulation device.
- 6. Horizontal spiral discharging centrifuge according to claim 1, it is characterised in that：Described first There is a plurality of rib the outer surface of barrel taper along generatrix direction plug welding.
- 7. Horizontal spiral discharging centrifuge according to claim 1, it is characterised in that：The rotary drum Total length and maximum gauge ratio be 1~4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610397127.0A CN107470036A (en) | 2016-06-07 | 2016-06-07 | A kind of Horizontal spiral discharging centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610397127.0A CN107470036A (en) | 2016-06-07 | 2016-06-07 | A kind of Horizontal spiral discharging centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107470036A true CN107470036A (en) | 2017-12-15 |
Family
ID=60593432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610397127.0A Withdrawn CN107470036A (en) | 2016-06-07 | 2016-06-07 | A kind of Horizontal spiral discharging centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107470036A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618693A (en) * | 2020-12-10 | 2022-06-14 | 南京中船绿洲机器有限公司 | A decanter feed pipe fixing device and method thereof |
-
2016
- 2016-06-07 CN CN201610397127.0A patent/CN107470036A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618693A (en) * | 2020-12-10 | 2022-06-14 | 南京中船绿洲机器有限公司 | A decanter feed pipe fixing device and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105668834B (en) | A kind of multitubular bundles cyclone sediment separator | |
| CN104923381A (en) | Complex force field spiral chute for ore dressing | |
| CN111603811B (en) | Feed box for thickener and method of use thereof | |
| JP2012143722A (en) | Foreign particle separator and system for clarifying fluid to be treated | |
| US20150306606A1 (en) | Outlet nozzle for a centrifuge drum | |
| JP2018083161A (en) | Screw conveyor type separation device and waste water treatment system | |
| CN107470036A (en) | A kind of Horizontal spiral discharging centrifuge | |
| CN104785380B (en) | Horizontal screw decanter centrifuge achieving high abrasion performance | |
| CN205903988U (en) | Horizontal spiral discharging centrifuger | |
| CN204194148U (en) | A kind of horizontal decanter centrifuge | |
| KR100945274B1 (en) | Sludge thickener and dehydrator | |
| CN103736304B (en) | A centrifugal thickener | |
| CN204503315U (en) | A kind of dry type drum magnetic separator magnetic system | |
| CN204620225U (en) | There is the sleeping spiral shell discharging sedimentation centrifuge of high-wearing feature | |
| CN211339242U (en) | Oil-water-solid three-phase separation high-speed horizontal spiral sedimentation centrifuge | |
| CN205948987U (en) | Found milling machine barrel body's wear -resisting protector | |
| CN203494666U (en) | Grading-type horizontal spiral discharging centrifuge | |
| CN108067358B (en) | Oil-water-sand separation three-phase horizontal spiral centrifuge | |
| CN109843445B (en) | Hydrocyclone separator | |
| CN208430018U (en) | A kind of sludge Dewatering Centrifuge | |
| CN203525890U (en) | Spiral replaceable ceramic discharge port structure of horizontal screw decanter centrifuge | |
| CN216261396U (en) | Slag outlet structure of horizontal screw centrifuge | |
| CN107954161A (en) | Shaftless screw conveyor | |
| CN104147818A (en) | Slime water classifying pool | |
| JP2022155607A (en) | Centrifugal dehydrator and sludge dewatering method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |