CN113069848B - VOC organic waste gas treatment device and treatment method - Google Patents
VOC organic waste gas treatment device and treatment method Download PDFInfo
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- CN113069848B CN113069848B CN202110526643.XA CN202110526643A CN113069848B CN 113069848 B CN113069848 B CN 113069848B CN 202110526643 A CN202110526643 A CN 202110526643A CN 113069848 B CN113069848 B CN 113069848B
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- 239000007789 gas Substances 0.000 title claims abstract description 44
- 239000010815 organic waste Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims description 23
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 239000002912 waste gas Substances 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 3
- 239000012855 volatile organic compound Substances 0.000 description 19
- 238000001179 sorption measurement Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a VOC organic waste gas treatment device and a treatment method, comprising a pipeline mechanism, a circular ring filtering mechanism and a driving piece, wherein the driving piece drives a circular ring in the circular ring filtering mechanism to rotate, and enables each filtering piece on the circular ring to pass through an air outlet pipe one by one, a plurality of air outlet pipes are connected in the pipeline mechanism through an air inlet pipe, under the action of an adjusting valve, the air flow is convenient to control, the flexibility of exhaust is improved, when the filtering piece in the air outlet pipe needs to be replaced, the circular ring is driven to rotate through the driving piece, the filtering piece to be replaced is driven to rotate out of the air outlet pipe, the replacement operation is convenient, meanwhile, the filtering piece on the other side of the circular ring is rotated into the air outlet pipe to be compensated, the filtering piece in the air outlet pipe does not need to be disassembled and the like to be replaced, meanwhile, the air outlet pipe does not need to be stopped to perform exhaust work during replacement, the working efficiency is improved, and a user can perform replacement operation far away from the air outlet pipe, the safety of work is improved.
Description
Technical Field
The invention relates to the technical field of VOC waste gas treatment, in particular to a VOC organic waste gas treatment device and a treatment method.
Background
VOC is an english abbreviation for volatile organic compounds. The VOC in the common meaning is commanding organic matters, and the definition in the environmental protection meaning refers to active volatile organic matters, namely volatile organic matters which can cause harm; the technology for treating VOC waste gas mainly comprises a thermal destruction method, a pressure swing adsorption separation and purification technology, an adsorption method and an oxidation treatment method, wherein in the organic waste gas treatment technology, filtration and adsorption are one of the methods with good treatment effect and wider use, and adsorbents comprise active carbon, diatomite, zeolite and the like, wherein the active carbon adsorption is most applied; through adsorption system, not only can make VOC concentration greatly reduced, realize that waste gas discharge to reach standard, adsorb the back in addition and pass through the air stripping desorption, the collection can be used for production again, but present filtration adsorption equipment when changing the filter, need shut down and change, the waste time reduces work efficiency, and when changing, be close to the contact in waste gas easily, cause the poisoning, the security is lower, so an urgent need a VOC organic waste gas processing apparatus and processing method solves above-mentioned problem.
Disclosure of Invention
The invention provides a VOC organic waste gas treatment device and a treatment method, which can facilitate filter plate replacement, improve working efficiency and have higher safety.
In order to achieve the purpose, the invention provides the following technical scheme: a VOC organic waste gas treatment device comprising:
the pipeline mechanism comprises an air inlet pipe and a plurality of air outlet pipes connected with the air inlet pipe, wherein a regulating valve is arranged at the connection part of the air inlet pipe and the air outlet pipes to control the flow of air;
the circular ring filtering mechanism comprises circular rings and filtering pieces uniformly arranged on the edge parts of the circular rings, and the circular rings penetrate through the air outlet pipe from the edge parts of the air outlet pipe, so that the filtering pieces on the circular rings are positioned in the air outlet pipe;
and the driving piece is connected with the circular ring to drive the circular ring to rotate and control the filtering pieces to pass through the air outlet pipes one by one.
Preferably, each the outlet duct is kept away from intake pipe one end all is equipped with the detection mouth, detection mouth department installs exhaust gas detector and controller, the controller respectively with exhaust gas detector and governing valve link to each other the controller is in under exhaust gas detector's the trigger or independent control the governing valve work.
Preferably, the driving piece includes driving motor, install the drive shaft on the driving motor output shaft, install a drive gear in the drive shaft at least, be equipped with the teeth of a cogwheel on the interior limit or the outside of the at least one end of ring, drive gear with the meshing of the teeth of a cogwheel, driving motor drive shaft and drive gear rotate, drive in step the ring rotates.
Preferably, filter and include the frame and be located filter in the frame, install the shielding piece in the frame, the shielding piece includes coiler and fender cloth, keep off the cloth rolling extremely in the coiler or follow release in the coiler is right the filter shelters from.
Preferably, lead screws are arranged on two sides of the cloth baffle in the outer frame, nuts are arranged on each lead screw, the nuts rotate along with the lead screws to drive the nuts to move along the lead screws, the two nuts are respectively connected with two ends of one side, away from the retractor, of the cloth baffle and move along with the nuts to drive the cloth baffle to synchronously move, linkage members are arranged on the circular ring at the positions of the filtering members, and each linkage member is connected with the corresponding lead screw;
the two sides of each air outlet pipe are provided with guide pipes corresponding to the circular rings, the circular rings penetrate through the two guide pipes, trigger pieces are arranged in the guide pipes, the trigger pieces rotate along with the circular rings to drive the linkage pieces to be in contact with or separated from the trigger pieces in the guide pipes, the linkage pieces drive the corresponding lead screws to rotate, and the winding or releasing of the blocking cloth is controlled, wherein the trigger pieces in the guide pipes at the two ends of one air inlet pipe guide the lead screws to rotate in opposite directions.
Preferably, trigger the piece including being located rack in the guide tube, the linkage piece includes the universal driving shaft, install the connecting axle in the frame, linkage gear is installed to universal driving shaft one end, the universal driving shaft other end with connecting axle one end links to each other, first belt pulley is installed to the connecting axle other end, each the lead screw is close to second belt pulley is all installed to universal driving shaft one end, the linkage belt has been cup jointed between first belt pulley and the second belt pulley, rotates along with the ring, drive linkage gear with rack toothing, and drive linkage gear and universal driving rotate, drive first belt pulley and second belt pulley in step.
Preferably, the ring limit portion evenly just runs through and has seted up a plurality of logical grooves, logical groove top and bottom all radially have seted up the spout along the ring, and the spout center department has seted up the round hole, frame top and bottom center department all install the connecting pipe, the connecting pipe is followed the spout slides, and with the round hole links to each other, the connecting axle is located in the connecting pipe, the connecting axle with the universal driving shaft links to each other the round hole internal rotation drives the frame rotate to with the ring laminating.
Preferably, the ring edge is located each filter both sides and all install the closing plate, the closing plate is close to frame one end is seted up flutedly, follows the frame rotates, and frame edge card is gone into in the recess.
Preferably, the air inlet pipe is located at the center of the circular ring, and the air outlet pipe is radially distributed from the center to the outside along the circular ring.
A treatment method of a VOC organic waste gas treatment device comprises the following steps:
firstly, VOC organic waste gas enters from an air inlet pipe, is regulated by the regulating valve and then flows into a specified air outlet pipe;
secondly, the VOC organic waste gas in the gas outlet pipe flows along the gas outlet pipe and passes through a filter piece positioned in the gas outlet pipe, the VOC organic waste gas is filtered by a filter plate, and the filtered gas passes through the filter plate, flows to the outlet of the gas outlet pipe, is detected by a waste gas detector and is discharged after being qualified;
thirdly, when exhaust gas detector detected unqualifiedly, the trigger control ware drove the governing valve and closes, and driving motor drives the ring and rotates, and the outlet duct is rolled out to the filtration piece in the outlet duct, changes the operation, and the filtration piece benefit position of ring opposite side.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, one air inlet pipe is connected with a plurality of air outlet pipes, the air flow is convenient to control under the action of the regulating valve, the flexibility of exhaust is improved, when the filtering piece in the air outlet pipe needs to be replaced, the ring is driven to rotate by the driving piece to drive the filtering piece to be replaced to rotate out of the air outlet pipe, the replacement operation is convenient to carry out, meanwhile, the filtering piece on the other side of the ring is rotated into the air outlet pipe to be compensated, the filtering piece in the air outlet pipe does not need to be replaced by operations such as disassembling and the like, meanwhile, the air outlet pipe does not need to be stopped for exhaust work during replacement, the working efficiency is improved, and a user can carry out replacement operation at a position far away from the air outlet pipe, so that the safety of work is improved.
2. In the invention, the shielding piece is arranged in the filtering piece, the filtering plate can be shielded by the shielding cloth, the filtering plate can be conveniently carried to avoid the filtering plate from being collided and damaged with an external object, meanwhile, the filtering plate can be sealed to form an independent space after the filtering is finished, a user can avoid contacting with the filtering plate when the filtering piece is replaced, and the safety of work is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of a processing apparatus according to the present invention;
FIG. 2 is a schematic view of another perspective structure of the processing apparatus of the present invention;
FIG. 3 is a schematic view of the construction of the annular ring filter mechanism of the present invention;
FIG. 4 is a schematic view of the filter element of the present invention;
FIG. 5 is a schematic view of the linkage and lead screw of the present invention;
FIG. 6 is a schematic view of the linkage and lead screw and shield of the present invention;
FIG. 7 is a schematic view of the ring of the present invention;
reference numbers in the figures: 1. an air inlet pipe; 2. an air outlet pipe; 3. adjusting a valve; 4. a circular ring; 5. a filter member; 51. an outer frame; 52. a filter plate; 53. a retractor; 54. blocking cloth; 55. a screw rod; 56. a nut; 6. a detection port; 7. an exhaust gas detector; 8. a controller; 9. a drive motor; 10. a drive shaft; 11. a drive gear; 12. gear teeth; 13. a guide tube; 14. a rack; 15. a linkage shaft; 16. a linkage gear; 17. a first pulley; 18. a second pulley; 19. a linkage belt; 20. a through groove; 21. a chute; 22. a circular hole; 23. a connecting pipe; 24. a sealing plate; 25. a groove; 26. a driven gear; 27. a valve motor; 28. a driving gear; 29. and (7) connecting the shafts.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-2, a VOC organic waste gas treatment device includes:
the pipeline mechanism comprises an air inlet pipe 1 and a plurality of air outlet pipes 2 connected with the air inlet pipe 1, wherein the connecting part of the air inlet pipe 1 and the air outlet pipes 2 is provided with an adjusting valve 3 for controlling the flow of air; the circular ring filtering mechanism comprises a circular ring 4 and filtering pieces 5 uniformly arranged on the edge part of the circular ring 4, wherein the circular ring 4 penetrates through the air outlet pipe 2 from the edge part of each air outlet pipe 2, so that the filtering pieces 5 on the circular ring 4 are positioned in the air outlet pipe 2; the driving piece is connected with the circular ring 4 to drive the circular ring 4 to rotate, and controls the filtering pieces 5 to pass through the air outlet pipes 2 one by one.
Referring to fig. 1-2, a detection port 6 is provided at an end of each outlet pipe 2 away from the inlet pipe 1, a waste gas detector 7 and a controller 8 are installed at the detection port 6, the controller 8 is respectively connected with the waste gas detector 7 and the regulating valve 3, and the controller 8 controls the operation of the regulating valve 3 under the trigger of the waste gas detector 7 or independently, wherein, in the present embodiment, a driven gear 26 is installed on a valve shaft of the regulating valve 3, a valve motor 27 is installed at the driven gear 26, a driving gear 28 is installed on an output shaft of the valve motor 27, the driving gear 28 is meshed with the driven gear 26, the valve motor 27 is connected with the controller 8, and under the control of the control, the valve motor 27 can be controlled to rotate to drive the driven gear 26 to rotate, and the door of the regulating valve 3 is controlled to rotate, so as to control the flow of the gas.
Referring to fig. 3, the driving member in this embodiment includes a driving motor 9, a driving shaft 10 is installed on an output shaft of the driving motor 9, at least one driving gear 11 is installed on the driving shaft 10, gear teeth 12 are installed on an inner edge or an outer edge of at least one end of the ring 4, the driving gear 11 is engaged with the gear teeth 12, and the driving motor 9 drives the driving shaft 10 and the driving gear 11 to rotate, so as to synchronously drive the ring 4 to rotate.
Referring to fig. 4, the filter member 5 includes an outer frame 51 and a filter plate 52 located in the outer frame 51, a shielding member is installed in the outer frame 51, the shielding member includes a retractor 53 and a cloth blocking 54, the cloth blocking 54 is wound into the retractor 53 or released from the retractor 53 to block the filter plate 52, in this embodiment, the retractor 53 is located at the top end of the outer frame 51, and the cloth blocking 54 moves along the vertical direction.
As shown in fig. 4-6, screws 55 are mounted on two sides of the cloth stop 54 in the outer frame 51, and each screw 55 is mounted with a nut 56, the nuts 56 are driven to move along the screws 55 as the screws 55 rotate, the two nuts 56 are respectively connected with two ends of the cloth stop 54 far away from one side of the retractor 53, the nuts 56 move to drive the cloth stop 54 to move synchronously, and linkage members are mounted on the rings 4 at each filter element 5 and connected with the corresponding screw 55;
the two sides of each air outlet pipe 2 are provided with guide pipes 13 corresponding to the circular rings 4, the circular rings 4 penetrate through the two guide pipes 13, wherein trigger pieces are arranged in the guide pipes 13, rotate along with the circular rings 4, drive the linkage pieces to be in contact with or separated from the trigger pieces in the guide pipes 13, drive the corresponding screw rods 55 to rotate through the linkage pieces, and control the blocking cloth 54 to be wound or released, wherein the trigger pieces in the guide pipes 13 at the two ends of one air inlet pipe 1 guide the screw rods 55 to rotate in opposite directions;
the triggering part comprises a rack 14 positioned in the guide pipe 13, the linkage part comprises a linkage shaft 15, a connecting shaft 29 is installed in the outer frame 51, a linkage gear 16 is installed at one end of the linkage shaft 15, the other end of the linkage shaft 15 is connected with one end of the connecting shaft 29, a first belt pulley 17 is installed at the other end of the connecting shaft 29, a second belt pulley 18 is installed at one end, close to the linkage shaft 15, of each lead screw 55, a linkage belt 19 is sleeved between the first belt pulley 17 and the second belt pulley 18 and rotates along with the ring 4 to drive the linkage gear 16 to be meshed with the rack 14 and drive the linkage gear 16 and the linkage shaft 15 to rotate, and the first belt pulley 17 and the second belt pulley 18 are synchronously driven to rotate.
Referring to fig. 7, a plurality of through grooves 20 are uniformly and penetratingly formed at the edge of the ring 4, sliding grooves 21 are formed at the top end and the bottom end of each through groove 20 along the radial direction of the ring 4, a circular hole 22 is formed at the center of each sliding groove 21, connecting pipes 23 are installed at the centers of the top end and the bottom end of the outer frame 51, the connecting pipes 23 slide along the sliding grooves 21 and are connected with the circular holes 22, connecting shafts 29 are located in the connecting pipes 23, when the connecting pipes 23 enter the ring 4, the connecting shafts 29 are connected with the linkage shafts 15, wherein the connecting shafts 29 can be compressed in the connecting pipes 23 through elastic members and the like, and are popped out to be connected with the linkage shafts 15 when the connecting pipes 23 enter the ring 4, and rotate in the circular holes 22, and the connecting shafts 29 are independent from the connecting outer pipe to avoid mutual influence when the connecting shafts rotate, the outer frame 51 is driven to rotate to be attached to the ring 4, wherein sealing plates 24 are installed at the edges of the ring 4 at both sides of each filtering member 5, the sealing plate 24 has a groove 25 at one end near the outer frame 51, and the edge of the outer frame 51 is clamped in the groove 25 along with the rotation of the outer frame 51.
In the present embodiment, referring to fig. 1-2, the inlet pipe 1 is located at the center of the circular ring 4, and the outlet pipes 2 are two and radially arranged from the center to the outside along the circular ring 4.
The device is used for treating VOC organic waste gas, and OC organic waste gas enters from an air inlet pipe 1, is regulated by a regulating valve 3 and then flows into a specified air outlet pipe 2; then the VOC organic waste gas in the gas outlet pipe 2 flows along the gas outlet pipe 2 and passes through the filtering part 5 in the gas outlet pipe 2, the VOC organic waste gas is filtered by the filtering plate 52, the filtered gas passes through the filtering plate 52, flows to the outlet of the gas outlet pipe 2, is detected by the waste gas detector 7 and is discharged after being qualified, when the waste gas detector 7 detects that the waste gas detector 7 is unqualified, the controller 8 is triggered to drive the regulating valve 3 to be closed or the filtering part 5 needs to be replaced, the driving motor 9 is started, the driving motor 9 drives the circular ring 4 to rotate, the filtering part 5 in the gas outlet pipe 2 is rotated out of the gas outlet pipe 2, at the moment, the linkage gear 16 is meshed with the rack 14 in the guide pipe 13 at the side, the rack 14 drives the linkage gear 16 to rotate along with the circular ring 4, drives the linkage shaft 15 to rotate, synchronously drives the first belt pulley 17 and the second belt pulley 18 to rotate, thereby driving the two screw rods 55 to synchronously rotate, the driving nut 56 moves downwards to drive the blocking cloth 54 to move downwards, and when the filter piece 5 moves to the guide tube 13, the bottom end of the blocking cloth 54 is connected with the bottom end of the outer frame 51, the filter piece 52 is completely blocked and sealed, meanwhile, the filter piece 5 at the other side of the ring 4 enters the guide tube 13 at the side, under the action of the rack 14 in the guide tube 13 at the side, the linkage gear 16 is driven to rotate towards the other direction, the blocking cloth 54 is driven to move upwards, and when the filter piece 5 enters the outlet tube 2, the filter piece 52 is completely exposed, at the moment, the sealing plates 24 at the two sides of the filter piece 52 seal the openings at the two sides of the inlet tube 1, so as to avoid gas leakage, the outlet tube 2 can continue to carry out filtering work, for the filter piece 5 to be replaced, the outer frame 51 can be rotated to be parallel to the sliding chute 21 by rotating the connecting tube 23, slide along spout 21, can with the logical groove 20 of this filtration piece 5 roll-off, and with new filtration piece 5 along the roll-off slide-in lead to the inslot 20, connect and link to each other with round hole 22, install connecting axle 29 in the connecting pipe 23, connecting axle 29 links to each other with universal driving shaft 15, at round hole 22 internal rotation, drive frame 51 and rotate to laminating with ring 4, wherein, accessible retaining member etc. lock filtration piece 5, accomplish the change operation, need not to dismantle its inside filtration piece 5 of operation change such as outlet duct 2, and simultaneously, also need not to stop outlet duct 2 when changing and carry out exhaust work, improve work efficiency, and the user can change the operation in keeping away from exhaust pipe department, and filter 52 after the time change is in encapsulated situation, avoid with user direct contact, improve the security of work.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The treatment method of the VOC organic waste gas treatment device is characterized by comprising the following steps: the method comprises the following steps:
the first step, the pipeline mechanism comprises an air inlet pipe and a plurality of air outlet pipes connected with the air inlet pipe, wherein a regulating valve is arranged at the connection part of the air inlet pipe and the air outlet pipes to control the flow of air, and VOC organic waste gas enters from the air inlet pipe and flows into a specified air outlet pipe after being regulated by the regulating valve;
the second and the ring filtering mechanisms comprise rings and filtering pieces which are uniformly arranged on the edge parts of the rings, the circular ring is provided with a detection port at one end of each air outlet pipe far away from the air inlet pipe, the detection port is provided with a waste gas detector and a controller which are respectively connected with the waste gas detector and the regulating valve, the controller is triggered by the waste gas detector or independently controls the regulating valve to work, VOC organic waste gas in the gas outlet pipe flows along the gas outlet pipe and passes through the filtering piece positioned in the gas outlet pipe, filtering VOC organic waste gas through a filter plate, wherein the filtered gas passes through the filter plate, flows to an outlet of an air outlet pipe, is detected by a waste gas detector, and is discharged after being qualified;
thirdly, when the waste gas detector fails to detect, the controller is triggered to drive the regulating valve to be closed, the driving motor drives the circular ring to rotate, the filtering piece in the air outlet pipe is rotated out of the air outlet pipe to be replaced, and the filtering piece on the other side of the circular ring is compensated;
the driving part is connected with the circular ring to drive the circular ring to rotate and control each filtering part to pass through each air outlet pipe one by one, each filtering part comprises an outer frame and a filtering plate positioned in the outer frame, a shielding part is arranged in the outer frame and comprises a retractor and a blocking cloth, and the blocking cloth is wound into the retractor or released from the retractor to block the filtering plate;
the two nuts are respectively connected with two ends of one side, away from the coiler, of the cloth baffle and move along with the nuts to drive the cloth baffle to move synchronously, linkage pieces are arranged on the circular ring at the positions of the filtering pieces and are connected with the corresponding lead screws;
the two sides of each air outlet pipe are provided with guide pipes corresponding to the circular rings, the circular rings penetrate through the two guide pipes, trigger pieces are arranged in the guide pipes, the trigger pieces rotate along with the circular rings to drive the linkage pieces to be in contact with or separated from the trigger pieces in the guide pipes, the linkage pieces drive the corresponding lead screws to rotate, and the winding or releasing of the blocking cloth is controlled, wherein the trigger pieces in the guide pipes at the two ends of one air inlet pipe guide the lead screws to rotate in opposite directions.
2. The method according to claim 1, wherein the apparatus further comprises: the driving piece includes driving motor, install the drive shaft on the driving motor output shaft, install a drive gear in the drive shaft at least, be equipped with the teeth of a cogwheel on the interior limit or the outside of the at least one end of ring, drive gear with the meshing of the teeth of a cogwheel, driving motor drive shaft and drive gear rotate, drive in step the ring rotates.
3. The method according to claim 1, wherein the apparatus further comprises: trigger the piece including being located rack in the guide tube, the linkage piece includes the universal driving shaft, install the connecting axle in the frame, linkage gear is installed to universal driving shaft one end, the universal driving shaft other end with connecting axle one end links to each other, first belt pulley is installed to the connecting axle other end, each the lead screw is close to second belt pulley is all installed to universal driving shaft one end, the linkage belt has been cup jointed between first belt pulley and the second belt pulley, rotates along with the ring, drive linkage gear with rack toothing, and drive linkage gear and universal driving shaft rotate, drive first belt pulley and second belt pulley rotation in step.
4. The method according to claim 3, wherein the apparatus further comprises: the utility model discloses a quick-witted, including frame, connecting axle, link shaft, frame, link shaft, the ring limit portion evenly just runs through and has seted up a plurality of logical grooves, logical groove top and bottom all radially have seted up the spout along the ring, just the spout center department has seted up the round hole, the connecting pipe is all installed at frame top and bottom center department, the connecting pipe is followed the spout slides, and with the round hole links to each other, and the connecting axle is located in the connecting pipe, the connecting axle with the universal driving shaft links to each other the round hole internal rotation drives the frame rotate to with the ring laminating.
5. The method according to claim 4, wherein the apparatus further comprises: the ring limit portion is located each filter both sides and all install the closing plate, the closing plate is close to frame one end is seted up flutedly, follows the frame rotates, and frame limit portion card is gone into in the recess.
6. The method according to claim 1, wherein the apparatus further comprises: the air inlet pipe is located at the center of the circular ring, and the air outlet pipe is radially arranged outwards from the center along the circular ring.
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| CN202110526643.XA CN113069848B (en) | 2021-05-14 | 2021-05-14 | VOC organic waste gas treatment device and treatment method |
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| CN202110526643.XA CN113069848B (en) | 2021-05-14 | 2021-05-14 | VOC organic waste gas treatment device and treatment method |
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| CN113069848B true CN113069848B (en) | 2022-05-03 |
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|---|---|---|---|---|
| CN113908634B (en) * | 2021-11-19 | 2023-09-22 | 山西华兴铝业有限公司 | Industrial production dust collector and collection method |
| CN115400543B (en) * | 2022-09-29 | 2023-06-09 | 广州福麟环保科技有限公司 | VOCs exhaust treatment device |
| CN116585826B (en) * | 2023-04-27 | 2023-10-03 | 江苏洋井环保服务有限公司 | Industrial waste gas treatment device convenient for replacing filter cartridge |
| CN117128602B (en) * | 2023-09-09 | 2024-04-26 | 江苏姑苏净化科技有限公司 | Filter element filter device capable of being replaced without stopping machine based on clean room and control method |
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| GB1169285A (en) * | 1967-07-29 | 1969-11-05 | Spirax Sarco Ltd | Improvements in or relating to Apparatus for Drying or Filtering Fluids |
| DE2537040A1 (en) * | 1975-08-20 | 1977-03-03 | Fleck Soehne C L P | Vacuum clamp for making timber plywood - has readily replaceable restrictor and filters for preventing stoppage by dirt |
| CN110848535A (en) * | 2019-10-17 | 2020-02-28 | 广州市水一方信息科技有限公司 | Interactive virtual waterfall wall system and method |
| CN211069398U (en) * | 2019-12-02 | 2020-07-24 | 河北博士达化工有限公司 | Filter equipment for nitrogen generator |
| CN212632093U (en) * | 2020-05-29 | 2021-03-02 | 合肥四顺净化过滤材料有限公司 | Flat plate type high-temperature-resistant air filtering device |
| CN212318256U (en) * | 2020-06-05 | 2021-01-08 | 丹阳市常盛机械有限公司 | Filter equipment for air compressor machine |
| CN112023497A (en) * | 2020-09-25 | 2020-12-04 | 邵维芳 | Water pollution treatment impurity separation equipment and separation method |
| CN112412270A (en) * | 2020-11-25 | 2021-02-26 | 南京高立信息技术有限公司 | Intelligent magnetic suspension track sliding window |
| CN112774353A (en) * | 2021-01-12 | 2021-05-11 | 王天颖 | Dust collector with filter screen cleaning function |
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