CN117553611B - Cooling device for wet flue gas desulfurization - Google Patents
Cooling device for wet flue gas desulfurization Download PDFInfo
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- CN117553611B CN117553611B CN202311433911.9A CN202311433911A CN117553611B CN 117553611 B CN117553611 B CN 117553611B CN 202311433911 A CN202311433911 A CN 202311433911A CN 117553611 B CN117553611 B CN 117553611B
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- box
- fixedly connected
- fixed
- pipe
- rotating
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- 238000001816 cooling Methods 0.000 title claims abstract description 94
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000003546 flue gas Substances 0.000 title claims abstract description 37
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 25
- 230000023556 desulfurization Effects 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000007789 sealing Methods 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 description 7
- 239000010902 straw Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/04—Feeding and driving arrangements, e.g. power operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
- F28G3/04—Rotary appliances having brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Treating Waste Gases (AREA)
Abstract
本发明公开了一种烟气湿法脱硫用冷却装置，涉及烟气冷却技术领域，包括底板，底板的顶部固定连接有冷却箱，所述冷却箱内部固定连接有第一固定箱，所述第一固定箱的一侧固定连接有第一固定管，所述冷却箱内部且位于第一固定管的一侧固定连接有第一连接头，该烟气湿法脱硫用冷却装置，通过设置有第二转动辊、输送绳与清扫刷，能够驱动输送绳移动，进而驱动清扫刷进行移动，在线式对第一转动管、第二转动管与第三转动管内壁进行清理，防止第一转动管、第二转动管与第三转动管内壁沾附有较多的垢，造成第一转动管、第二转动管与第三转动管内部堵塞，影响本装置的使用。
The present invention discloses a cooling device for wet flue gas desulfurization, which relates to the technical field of flue gas cooling, and comprises a base plate, a cooling box is fixedly connected to the top of the base plate, a first fixed box is fixedly connected to the inside of the cooling box, a first fixed pipe is fixedly connected to one side of the first fixed box, and a first connector is fixedly connected to the inside of the cooling box and on one side of the first fixed pipe. The cooling device for wet flue gas desulfurization can drive the conveying rope to move and further drive the cleaning brush to move by providing a second rotating roller, a conveying rope and a cleaning brush, so as to clean the inner walls of the first rotating tube, the second rotating tube and the third rotating tube online, so as to prevent the inner walls of the first rotating tube, the second rotating tube and the third rotating tube from being stained with a lot of scale, causing blockage inside the first rotating tube, the second rotating tube and the third rotating tube, thereby affecting the use of the device.
Description
Technical field:
the invention relates to the technical field of flue gas cooling, in particular to a cooling device for wet flue gas desulfurization.
The background technology is as follows:
The cooling pipeline of the existing cooling device for wet flue gas desulfurization is easy to be blocked when in use, so that the use of the existing cooling device for wet flue gas desulfurization is affected.
The invention comprises the following steps:
The invention aims to provide a cooling device for wet flue gas desulfurization, which aims to solve the defects in the prior art.
The invention is implemented by the following technical scheme: the utility model provides a cooling device for flue gas wet flue gas desulfurization, includes the bottom plate, the top fixedly connected with cooling tank of bottom plate, the first fixed box of inside fixedly connected with of cooling tank, one side fixedly connected with first fixed pipe of first fixed box, the inside one side fixedly connected with first connector that is located first fixed pipe of cooling tank, rotate between first connector and the first fixed pipe and be connected with first rotor, the inside below fixedly connected with second connector that is located first connector of cooling tank, rotate between second connector and the first connector and be connected with the second rotor, the inside fixedly connected with third fixed pipe of cooling tank, rotate between third fixed pipe and the second connector and be connected with the third rotor, the inside rotation of second connector is connected with the second rotor, the inside rotation of first connector is connected with first rotor, the inside rotation of cooling tank is connected with the first rotor and be located the below rotation of first rotor and be connected with the fourth rotor, first rotor, second rotor, third rotor and fourth rotor pass through the top of the fixed line of rotation of first rotor, third rotor and fourth rotor, the top of the transmission rope is connected with the top of the first brush.
Optionally, two spread grooves have all been seted up to the both sides of first fixed case inner chamber, the equal fixedly connected with servo motor in one side of spread groove inner chamber, the opposite side of spread groove inner chamber all rotates and is connected with first lead screw, servo motor's output all is connected with the one end of first lead screw, the equal threaded connection in the outside of first lead screw has the slider, the one end of slider all extends to first fixed case inner chamber and fixedly connected with closing plate, the closing plate is close to the one end of carrying the rope and all installs the sealing block, cooling tank internally mounted has the pump machine, the one end of pump machine extends to inside the first rotation pipe, the other end of pump machine extends to inside the first fixed case.
Optionally, the cooling box is inside and be located the equal fixedly connected with fixed block in one side of first rotation pipe, second rotation pipe and third rotation pipe, one side of fixed block is all rotated and is connected with the axis of rotation, the one end of axis of rotation all overlaps and is equipped with first drive gear, the outside of first rotation pipe, second rotation pipe and third rotation pipe all overlaps and is equipped with the second drive gear with first drive gear engaged with, the cooling box is inside and be located one side of fixed block and all rotate and be connected with the dwang, the one end of axis of rotation all extends to the opposite side of fixed block, the outside of dwang and axis of rotation all overlaps and is equipped with engaged with first bevel gear.
Optionally, the downcomer is installed to the bottom of third fixed pipe, the blast pipe is installed at the top of third fixed pipe, cooling tank internally mounted has the fixed plate, the fixed plate is inside and be located the outside of carrying the rope and seted up logical groove, the ring channel has been seted up to the outside of fixed plate inside and being located logical groove, the inside sliding connection of ring channel has the ring gear, one side rotation of fixed plate is connected with the actuating lever, the one end of actuating lever extends to the ring channel inside and overlaps and is equipped with the third drive gear with ring gear matched with, the liquid chamber has been seted up to one side of fixed plate inside and be located the ring channel, liquid chamber inside sliding connection has the sealing ring, the one end of sealing ring is connected with the one end of ring gear, ring gear internally mounted has the liquid pipe, the one end of liquid pipe extends to the sealing ring inside, one side fixedly connected with of fixed plate advances the pipe, the second shower nozzle passes through liquid pipe and sealing ring inside intercommunication, the one end of advancing pipe extends to the cooling tank inside and overlaps and is equipped with the third drive gear with the ring gear matched with, the first drive shaft is all installed to the outside of cooling tank, the first drive shaft is equipped with the cooling tank bottom.
Optionally, one side of cooling box and be located the side of first rotation pipe, second rotation pipe and third rotation pipe all install first shower nozzle, the opposite side fixedly connected with second fixed box of cooling box, the bottom fixedly connected with second air pump of second fixed box, the one end of second air pump is connected with the one end of straw, the suction head is all installed to one side of cooling box and the one end that is located first shower nozzle that is located inside the second fixed box, and is three the one end fixedly connected with coupling head of first shower nozzle, the one end fixedly connected with drive box of coupling head, one side fixedly connected with first air pump of drive box, three way connection is installed to the one end of first air pump, flow control valve is installed to the one end of three way connection, the bottom rotation of drive box inner chamber is connected with the second drive shaft, the outside of second drive shaft is provided with the flabellum.
Optionally, the top of second drive shaft extends to the top of drive box, the top fixedly connected with roof of cooling box, the top of roof rotates and is connected with first spliced pole, the outside of first spliced pole and second drive shaft all overlaps and is equipped with the fourth drive gear of engaged with, the top fixedly connected with curb plate of bottom plate, one side rotation of curb plate is connected with the second spliced pole, the outside of second spliced pole and first spliced pole all overlaps and is equipped with the fifth bevel gear of engaged with, the dwang all extends to the outside of the fixed case of second with the one end of first drive shaft and overlaps and be equipped with the sprocket, four through chain belt transmission connection between the sprocket, the outside of second spliced pole and a dwang all overlaps and is equipped with the belt pulley of being connected through belt transmission.
Optionally, the top fixedly connected with heat exchange box of bottom plate, three the straw is installed to the one end of suction head, the one end of second air pump extends to the heat exchange box inside and installs the heat exchange tube inside, the one end of heat exchange tube extends to the outside of heat exchange box and is connected with three way connection's the other end, the top fixedly connected with second water pump of heat exchange box, the top fixedly connected with first water pump of bottom plate, the one end of first water pump and second water pump all extends to the heat exchange box inside.
Optionally, one side of the cooling box is fixedly connected with four driving motors, and output ends of the four driving motors are connected with one end of the second rotating roller.
The invention has the advantages that:
1. This cooling device for flue gas wet flue gas desulfurization through being provided with second live-rollers, conveying rope and brush cleaner, can drive the conveying rope and remove, and then drive brush cleaner removes, online to first live-rollers, second live-rollers and third live-rollers inner wall clear up, prevent that first live-rollers, second live-rollers and third live-rollers inner wall from being stained with more dirt, cause first live-rollers, second live-rollers and third live-rollers inside jam, influence the use of this device.
2. This cooling device for flue gas wet flue gas desulfurization through being provided with first rotation pipe, second rotation pipe and third rotation pipe, at the during operation, can drive first rotation pipe, second rotation pipe and third rotation pipe rotate, thereby clear up the inner wall of first rotation pipe, second rotation pipe and third rotation pipe, simultaneously first shower nozzle is to first rotation pipe, the side blowout air conditioning of second rotation pipe and third rotation pipe, thereby make first rotation pipe, second rotation pipe and third rotation pipe temperature even, so that flue gas condensation, can wash the surface of delivery rope and brush cleaner through actuating lever and second shower nozzle, in order to prevent that dirt from remaining, can start through the heat transfer box, second water pump and first water pump, air suction after heat transfer is carried out through straw and suction head, then discharge into the heat transfer inside, discharge outside water into the heat transfer box inside through the second water pump, carry out the heat exchange to the inside steam of heat transfer inside, hot water discharges into inside the water equipment through first water pump, thereby make first rotation pipe, after cooling down water droplet is carried out to the inside to the tee bend, the first rotation pipe and third rotation pipe, the water droplet is cooled down, make the first rotation pipe and the outside is cooled down, and the first rotation pipe is cooled down, the water droplet is cooled down and the inside is continued, and the first rotation pipe is cooled down.
Description of the drawings:
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the internal structure of a cooling device for wet flue gas desulfurization according to an embodiment of the present invention;
FIG. 2 is a schematic diagram showing a front view of a cooling box of a cooling device for wet flue gas desulfurization according to an embodiment of the present invention;
FIG. 3 is a schematic side view of a cooling box of a cooling device for wet flue gas desulfurization according to an embodiment of the present invention;
FIG. 4 is a schematic diagram showing a rear view of a cooling box of a cooling device for wet flue gas desulfurization according to an embodiment of the present invention;
FIG. 5 is an enlarged view of the cooling device for wet flue gas desulfurization according to the embodiment of the present invention at A in FIG. 1;
FIG. 6 is an enlarged view of the cooling device for wet flue gas desulfurization according to the embodiment of the present invention at B in FIG. 1;
FIG. 7 is an enlarged view of FIG. 1C of a cooling device for wet flue gas desulfurization according to an embodiment of the present invention;
FIG. 8 is an enlarged view of the cooling device for wet flue gas desulfurization according to the embodiment of the present invention at D in FIG. 1;
FIG. 9 is an enlarged view of the cooling device for wet flue gas desulfurization according to the embodiment of the present invention at E in FIG. 1;
Fig. 10 is an enlarged view of F in fig. 3 of a cooling device for wet flue gas desulfurization according to an embodiment of the present invention.
In the figure: 1. a bottom plate; 2. a cooling box; 3. a first fixed box; 4. a first fixed tube; 5. a first rotating tube; 6. a connecting groove; 7. a servo motor; 8. a first screw rod; 9. a slide block; 10. a sealing plate; 11. a sealing block; 12. a second fixed tube; 13. a first connector; 14. a second rotating tube; 15. a second connector; 16. a third rotation tube; 17. a third fixed tube; 18. a first rotating roller; 19. a second rotating roller; 20. a third rotating roller; 21. a fourth rotating roller; 22. a conveying rope; 23. a cleaning brush; 24. a smoke tube; 25. a water supply pipe; 26. an exhaust pipe; 27. a first nozzle; 28. a fixed block; 29. a rotating lever; 30. a first bevel gear; 31. a rotating shaft; 32. a first transmission gear; 33. a second transmission gear; 34. a fixing plate; 35. an annular groove; 36. a gear ring; 37. a driving rod; 38. a third transmission gear; 39. a first drive shaft; 40. a second bevel gear; 41. a second nozzle; 42. a liquid pipe; 43. a liquid chamber; 44. feeding a pipe; 45. a seal ring; 46. a through groove; 47. a second fixed box; 48. a suction head; 49. a suction pipe; 50. a coupling head; 51. a drive box; 52. a first air pump; 53. a three-way joint; 54. a flow control valve; 55. a second drive shaft; 56. a fan blade; 57. a top plate; 58. a first connection post; 59. a fourth transmission gear; 60. a side plate; 61. a second connection post; 62. a fifth bevel gear; 63. a belt pulley; 64. a sprocket; 65. a chain belt; 66. a driving motor; 67. a heat exchange box; 68. a heat exchange tube; 69. a first water pump; 70. a second water pump; 71. a waste bin; 72. a pump machine; 73. and a second air pump.
The specific embodiment is as follows:
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides a cooling device for flue gas wet flue gas desulfurization, including bottom plate 1, the top fixedly connected with cooling tank 2 of bottom plate 1, the inside fixedly connected with first fixed box 3 of cooling tank 2, one side fixedly connected with first fixed pipe 4 of first fixed box 3, the inside one side fixedly connected with first connector 13 that is located first fixed pipe 4 of cooling tank 2, rotate between first connector 13 and the first fixed pipe 4 and be connected with first rotor tube 5, the inside below fixedly connected with second connector 15 that is located first connector 13 of cooling tank 2, rotate between second connector 15 and the first connector 13 and be connected with second rotor tube 14, rotate between cooling tank 2 inside fixedly connected with third fixed pipe 17, rotate between third fixed pipe 17 and the second connector 15 and be connected with third rotor tube 16, the inside rotation of second connector 15 is connected with third rotor roller 20, the inside rotation of first connector 13 is connected with second rotor roller 19, the inside rotation of cooling tank 2 is connected with first rotor roller 18, the inside rotation of cooling tank 2 just be located first rotor roller 18's below rotation is connected with fourth rotor roller 21, the top brush pipe 24 is connected with the top of first rotor tube 24 through the rotation of first rotor tube 21, the inside rotation of third rotor tube 19, the inside rotation of third rotor tube 15 is connected with third rotor tube 20, the top brush 24, the top of rotation is connected with the top of fourth rotor tube 24, the top brush is fixed, the top of the first rotor tube is connected with the first rotor tube is 24.
Wherein, two spread grooves 6 have all been seted up to the both sides of the inner chamber of first fixed box 3, the equal fixedly connected with servo motor 7 in one side of spread groove 6 inner chamber, the opposite side of spread groove 6 inner chamber all rotates and is connected with first lead screw 8, servo motor 7's output all is connected with the one end of first lead screw 8, the equal threaded connection in the outside of first lead screw 8 has slider 9, slider 9's one end all extends to the inner chamber of first fixed box 3 and fixedly connected with closing plate 10, closing plate 10 is close to the one end of carrying rope 22 and all installs sealing block 11, cooling box 2 internally mounted has pump 72, the one end of pump 72 extends to inside the first rotation tube 5, the other end of pump 72 extends to inside the first fixed box 3, it rotates to drive first lead screw 8 through servo motor 7's output, make sealing plate 10 remove, make sealing block 11 remove, so that brush 23 moves to inside the first fixed box 3 and remove to inside first fixed tube 4, when brush 23 removes first fixed box 3, the output of servo motor 7 drives first slider 8 and rotates, slider 9 resets and makes sealing block 10 and drives sealing block 10 and carry out sealing block 12 and get into inside the fixed flue gas that sealing plate 12 is fixed to the inside the sealed box that the second.
Wherein, cooling tank 2 inside and lie in one side of first rotatory pipe 5, second rotatory pipe 14 and third rotatory pipe 16 all fixedly connected with fixed block 28, one side of fixed block 28 all rotates and is connected with axis of rotation 31, the one end of axis of rotation 31 all overlaps and is equipped with first drive gear 32, first rotatory pipe 5, second rotatory pipe 14 and the outside of third rotatory pipe 16 all overlap and be equipped with the second drive gear 33 that meshes with first drive gear 32, cooling tank 2 inside and lie in one side of fixed block 28 all rotate and be connected with dwang 29, the one end of axis of rotation 31 all extends to the opposite side of fixed block 28, the outside of dwang 29 and axis of rotation 31 all overlaps and is equipped with first bevel gear 30 that meshes, can drive first rotatory pipe 5, second rotatory pipe 14 and third rotatory pipe 16 and clean when the brush 23 removes, thereby first rotatory pipe 5, second rotatory pipe 14 and third rotatory pipe 16 prevent to block up.
Wherein the bottom of the third fixed pipe 17 is provided with a sewer pipe 25, the top of the third fixed pipe 17 is provided with an exhaust pipe 26, the inside of the cooling box 2 is provided with a fixed plate 34, a through groove 46 is arranged inside the fixed plate 34 and positioned outside the conveying rope 22, an annular groove 35 is arranged inside the fixed plate 34 and positioned outside the through groove 46, a gear ring 36 is slidingly connected inside the annular groove 35, one side of the fixed plate 34 is rotationally connected with a driving rod 37, one end of the driving rod 37 extends to the inside of the annular groove 35 and is sleeved with a third transmission gear 38 matched with the gear ring 36, a liquid cavity 43 is arranged inside the fixed plate 34 and positioned at one side of the annular groove 35, a sealing ring 45 is slidingly connected inside the liquid cavity 43, one end of the sealing ring 45 is connected with one end of the gear ring 36, the ring gear 36 internally mounted has liquid pipe 42, the one end of liquid pipe 42 extends to the sealing ring 45 inside, one side fixedly connected with of fixed plate 34 advances pipe 44, the one end of advancing pipe 44 extends to the sealing ring 45 inside, one side fixedly connected with second shower nozzle 41 of ring gear 36, second shower nozzle 41 passes through liquid pipe 42 and the inside intercommunication of sealing ring 45, the one end of advancing pipe 44 extends to the outside of cooling tank 2, the inside rotation of cooling tank 2 is connected with first drive shaft 39, the actuating lever 37 all overlaps with the outside of first drive shaft 39 and is equipped with engaged second bevel gear 40, waste bin 71 is installed to the bottom of cooling tank 2 inner chamber, can drive second shower nozzle 41 and carry out circumferential rotation round carrying out to carry out the washing clearance to the outside of carrying rope 22 and brush cleaner 23.
The side of the cooling box 2 and the side surfaces of the first rotating pipe 5, the second rotating pipe 14 and the third rotating pipe 16 are all provided with the first spray head 27, the other side of the cooling box 2 is fixedly connected with the second fixed box 47, the bottom of the second fixed box 47 is fixedly connected with the second air pump 73, one end of the second air pump 73 is connected with one end of the suction pipe 49, the suction head 48 is arranged at one side of the cooling box 2 and at one end of the first spray head 27 inside the second fixed box 47, one ends of the three first spray heads 27 are fixedly connected with the connecting head 50, one end of the connecting head 50 is fixedly connected with the driving box 51, one side of the driving box 51 is fixedly connected with the first air pump 52, one end of the first air pump 52 is provided with the three-way joint 53, one end of the three-way joint 53 is provided with the flow control valve 54, the bottom of the inner cavity of the driving box 51 is rotatably connected with the second driving shaft 55, the outer side of the second driving shaft 55 is provided with the fan blade 56, and the first rotating pipe 5, the second rotating pipe 14 and the side surface of the third rotating pipe 16 are sprayed with cold air through the first air pump 52, and the side surfaces of the first rotating pipe 14 and the third rotating pipe 16 are uniformly cooled by the first rotating pipe 5, the second rotating pipe 14 and the third rotating pipe 16, and the first rotating pipe 16 can be cooled down uniformly.
The top of the second driving shaft 55 extends to the upper side of the driving box 51, the top of the cooling box 2 is fixedly connected with a top plate 57, the top of the top plate 57 is rotationally connected with a first connecting column 58, the outer sides of the first connecting column 58 and the second driving shaft 55 are respectively sleeved with a meshed fourth transmission gear 59, the top of the bottom plate 1 is fixedly connected with a side plate 60, one side of the side plate 60 is rotationally connected with a second connecting column 61, the outer sides of the second connecting column 61 and the first connecting column 58 are respectively sleeved with a meshed fifth bevel gear 62, one ends of the rotating rods 29 and the first driving shaft 39 extend to the outer side of the second fixing box 47 and are sleeved with chain wheels 64, the four chain wheels 64 are in transmission connection through chain belts 65, the outer sides of the second connecting column 61 and one rotating rod 29 are respectively sleeved with pulleys 63 connected through belt transmission, and the first rotating tube 5, the second rotating tube 14, the third rotating tube 16 and the rotating of the first driving shaft 39 can be driven through the flow of cold air.
Example two
Referring to fig. 1, 3 and 10, the present invention provides a technical solution: the top fixedly connected with heat exchange box 67 of bottom plate 1, the straw 49 is installed to the one end of three suction heads 48, the one end of second air pump 73 extends to the heat exchange box 67 inside and installs heat exchange tube 68 inside, the one end of heat exchange tube 68 extends to the outside of heat exchange box 67 and is connected with the other end of three way connection 53, the top fixedly connected with second water pump 70 of heat exchange box 67, the top fixedly connected with first water pump 69 of bottom plate 1, the one end of first water pump 69 and second water pump 70 all extends to the heat exchange box 67 inside, can carry out recycle to the temperature of the gas after the heat transfer, and reduce the temperature of device surrounding air, in order to reduce the energy consumption that first air pump 52 cooled down the air.
Wherein, one side fixedly connected with four driving motor 66 of cooling tank 2, the output of four driving motor 66 all is connected with the one end of second live-action roller 19, can drive second live-action roller 19 through the output of driving motor 66 and rotate to drive conveying rope 22 removes, and then drives the brush cleaner 23 and remove.
In summary, when the cooling device for wet flue gas desulfurization is used, flue gas enters the first rotating tube 5 through the smoke tube 24, the first air pump 52 is started, air is sucked through the flow control valve 54 and then discharged into the driving box 51, so that the air flows towards the direction of the connecting head 50, cold air is sprayed on the outer sides of the first rotating tube 5, the second rotating tube 14 and the third rotating tube 16 through the first spray head 27, moisture in the flue gas in the first rotating tube 5, the second rotating tube 14 and the third rotating tube 16 is condensed into water drops, the water drops fall into the second connecting head 15 through the first rotating tube 5, the first connecting head 13 and the second rotating tube 14, then fall into the third fixed tube 17 through the third rotating tube 16, the water is discharged through the sewer pipe 25, the cooled air is discharged through the exhaust pipe 26, the phenomenon of white smoke of the chimney can be effectively removed through the induced draft fan, the discharge of aerosol particles such as sulfate and ammonium salt is an effective way for eliminating haze;
When the device works, the output end of the driving motor 66 drives the third rotating roller 20 to rotate, and the conveying rope 22 is pulled to move, so that the cleaning brush 23 is driven to move along the inside of the first rotating tube 5, the cleaning brush 23 moves along the first rotating tube 5, the first connecting head 13, the second rotating tube 14, the second connecting head 15, the third rotating tube 16, the third fixed tube 17, the second fixed tube 12, the first fixed box 3, the first fixed tube 4 and the route reentering the first rotating tube 5, during the moving process of the cleaning brush 23, the cold air flows towards the connecting head 50, so that the cold air pushes the fan blade 56 to move, so that the second driving shaft 55 rotates, thereby driving the fourth transmission gear 59 to rotate, so that the fourth transmission gear 59 drives the first connection post 58 to rotate, the fifth bevel gear 62 drives the pulley 63 to rotate through the second connection post 61, the pulley 63 drives one rotation lever 29 to rotate, the rest of the rotation levers 29 and the first driving shaft 39 are driven to rotate through the chain wheel 64 and the chain belt 65, the rotation lever 29 drives the first transmission gear 32 to rotate through the rotation shaft 31, the first transmission gear 32 drives the second transmission gear 33 to rotate, so that the second transmission gear 33 drives the first rotation tube 5, the second rotation tube 14 and the third rotation tube 16 to rotate, So that when the cleaning brush 23 moves, the cleaning and cleaning can be performed on the interiors of the first rotating tube 5, the second rotating tube 14 and the third rotating tube 16, meanwhile, the external water supply equipment supplies cleaning water to the interiors of the sealing rings 45 through the inlet tube 44, so that the water enters the interiors of the second spray heads 41 through the liquid tubes 42, then the water is sprayed on the outsides of the conveying ropes 22 and the cleaning brush 23 through the second spray heads 41, the outsides of the conveying ropes 22 and the cleaning brush 23 are cleaned, the first driving shaft 39 rotates to drive the driving rod 37 to rotate through the second bevel gear 40, the third driving gear 38 is rotated to drive the gear ring 36 to rotate, and the second spray heads 41 are driven to perform circumferential rotation around the outsides of the conveying ropes 22, So as to clean the outer sides of the conveying rope 22 and the cleaning brush 23, the cleaned cleaning brush 23 moves into the second fixed pipe 12, when the cleaning brush 23 moves into the second fixed pipe 12, the two sealing plates 10 positioned on the right side of the first fixed box 3 are opened, at the moment, the output end of the servo motor 7 drives the first screw rod 8 to rotate, the sliding block 9 drives the sealing plates 10 and the sealing blocks 11 to move, the right side of the first fixed box 3 is opened, the cleaning brush 23 is positioned in the first fixed box 3, then the two sealing plates 10 positioned on the right side of the first fixed box 3 are closed, then the sealing plates 10 positioned on the left side are opened, when the cleaning brush 23 moves into the first rotating pipe 5, The sealing plate 10 at the left side is closed, the pump 72 discharges the flue gas in the first fixed tank 3 into the first fixed pipe 4 to realize online cleaning, the second air pump 73 is started, the air after heat exchange is sucked through the suction pipe 49 and the suction head 48 and then discharged into the heat exchange pipe 68, the external water is discharged into the heat exchange tank 67 through the second water pump 70, the hot air in the heat exchange pipe 68 is subjected to heat exchange, the hot water is discharged into the water using equipment through the first water pump 69, the cooled air is discharged into the three-way joint 53, after cooling is carried out again, the air is continuously blown to the outer sides of the first rotary pipe 5, the second rotary pipe 14 and the third rotary pipe 16, So that the moisture in the flue gas inside the first, second and third rotating pipes 5, 14 and 16 is condensed into water droplets.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
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| CN202311433911.9A CN117553611B (en) | 2023-10-30 | 2023-10-30 | Cooling device for wet flue gas desulfurization |
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| CN202311433911.9A CN117553611B (en) | 2023-10-30 | 2023-10-30 | Cooling device for wet flue gas desulfurization |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102012189A (en) * | 2010-07-09 | 2011-04-13 | 邹杰 | Self-rotating and cleaning device of dirt in heat transfer tube |
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| KR101413477B1 (en) * | 2012-06-25 | 2014-07-01 | 주식회사 국제바이오텍 | Auto cleaning system of heat exchanger |
| CN205909735U (en) * | 2016-03-30 | 2017-01-25 | 博广热能股份有限公司 | Heat exchange tube inner wall cleaning device |
| CN215984187U (en) * | 2021-09-22 | 2022-03-08 | 常州市亿隆机械有限公司 | Setting machine waste gas heat recovery device with self-cleaning function |
| CN216482416U (en) * | 2021-12-07 | 2022-05-10 | 贵港市迅发化工有限公司 | Formaldehyde production heat transfer device |
| CN217246867U (en) * | 2022-04-29 | 2022-08-23 | 河南博海化工有限公司 | Tar residue oil gas condensation recovery unit |
| CN219964391U (en) * | 2023-03-21 | 2023-11-07 | 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 | Boiler flue gas filter tank and elasticity cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102012189A (en) * | 2010-07-09 | 2011-04-13 | 邹杰 | Self-rotating and cleaning device of dirt in heat transfer tube |
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