CN115318035B - Waste gas treatment device of coating mechanical equipment - Google Patents
Waste gas treatment device of coating mechanical equipment Download PDFInfo
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- CN115318035B CN115318035B CN202211232222.7A CN202211232222A CN115318035B CN 115318035 B CN115318035 B CN 115318035B CN 202211232222 A CN202211232222 A CN 202211232222A CN 115318035 B CN115318035 B CN 115318035B
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- filter disc
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- movable
- adjusting
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- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
Abstract
The invention relates to the technical field of waste gas treatment equipment, and discloses a waste gas treatment device for coating mechanical equipment.
Description
Technical Field
The invention relates to the technical field of waste gas treatment equipment, in particular to a waste gas treatment device of coating mechanical equipment.
Background
The waste gas treatment device of coating mechanical equipment is one kind and collects the waste gas that produces among the coating mechanical equipment application process and handles back up to standard emission to it, with the device of the pollution of reduction to the air, current spraying equipment's waste gas treatment filters after mainly inhaling waste gas to the filter disc according to the suction fan, then through spraying the filter disc, not only further filters through the fixed granule that sprays liquid in with waste gas, still reduces its jam when spraying liquid through the filter disc.
However, in the process of practical application, because the filter disc can continuously filter high-speed airflow, the filter disc can only be discharged by the gravity of the spraying liquid when the filter disc is blocked, so that the filtering efficiency of the blocked part of the filter disc can be continuously reduced until the filter disc is completely blocked, thereby being not beneficial to filtering long-time waste gas and greatly reducing the production efficiency.
Disclosure of Invention
Aiming at the defects of the existing waste gas treatment equipment in the background technology in the using process, the invention provides the waste gas treatment device of the coating mechanical equipment, which has the advantage of real-time self-cleaning and blockage and solves the technical problems in the background technology.
The invention provides the following technical scheme: the utility model provides a coating machinery equipment's exhaust treatment device, is including handling the jar, the inner chamber bottom of handling the jar is provided with and is used for the dirt board that filters to spraying the medium, the inner chamber bottom fixed mounting who handles the jar has the spray pump, the inner chamber top fixed mounting who handles the jar has the hydrodispersion dish, be connected through the transfer line between hydrodispersion dish and the spray pump, the inner wall fixed mounting who handles the jar has the fixed filter disc that is located between hydrodispersion dish and the dirt board, the inner wall movable mounting who handles the jar has the movable filter disc that is located fixed filter disc top, and has all seted up the filtration pore on fixed filter disc and the movable filter disc, the movable mounting of surface of movable filter disc has the stifled frame of removal, and the inner wall fixed mounting who removes stifled frame has the imbibition to push away the spring, the imbibition pushes away the one end fixed mounting of spring and removes stifled frame movable mounting's adjusting block, the surperficial outside fixedly connected with of movable filter disc adjusts the stake, the fixed mounting of surface that removes stifled frame has the drive flabellum coaxial with the movable filter disc, the top of handling the jar is provided with the exhaust passage, the lateral wall of handling the jar is provided with the exhaust passage that is located between fixed filter disc and the dirt board.
Preferably, the middle part fixed mounting of fixed filter disc has the feed pipe, and the middle part of feed pipe is provided with check valve, the bottom of feed pipe is located the below of straining dirty board, and the top of feed pipe pass movable filter disc and with remove stifled frame movable mounting, remove the bottom of stifled frame and the surperficial sliding connection of movable filter disc, and remove the bottom of stifled frame and offer and be used for removing stifled frame inner chamber medium spun efflux hole.
Preferably, the inner diameter sectional area of the liquid supply pipe is four times of the total area of the jet holes.
Preferably, the surface of activity filter disc is seted up and is located the regulation tooth's socket in the regulation stake outside, and adjusts the whole circle groove that the tooth's socket is "7" font for the shape and will meet end to end the constitution, the inner wall movable mounting of processing jar has the spacing stake that is located activity filter disc surface, and the bottom of spacing stake is arranged in adjusting the tooth's socket.
Preferably, the surface shape of the adjusting block is an acute triangle.
The invention has the following beneficial effects:
1. the invention further enables the apertures between the fixed filter discs and the movable filter discs to be mutually staggered by arranging the two movable filter discs and the fixed filter discs which can rotate relatively and driving the fan blades by blowing the filtered waste gas, and accelerates the circulating waste gas flow when the gaps with staggered apertures are small, thereby achieving the purpose of automatically clearing the blockage and achieving the purpose of automatically clearing the blockage in real time.
2. According to the invention, the movable filter disc is provided with the blockage removing frame, and the adjusting block is extruded by the adjusting pile, so that the medium in the inner cavity of the blockage removing frame is ejected from the gap between the movable filter disc and the fixed filter disc, and the aim of clearing blockage by hydraulic impact is fulfilled.
3. According to the invention, the limit piles are movably arranged on the treatment tank, and the adjusting tooth sockets are arranged on the movable filter disc, so that when the adjusting block rotates along with the driving fan blade, the limit piles block and pressurize the adjusting block, so that the blockage removing frame can generate jet flow to the movable filter disc and the fixed filter disc to remove blockage, when the adjusting block is in contact with the adjusting piles, the blockage removing is ensured, and the fixed-angle rotation of the movable filter disc is realized, so that under the synchronous matching of the limit piles at the fixed position and the adjusting piles at the movable position, the blockage removing frame can not only push the movable filter disc and the fixed filter disc to rotate to realize air flow impact blockage removal, but also can comprehensively impact and remove blockage of filter holes on the movable filter disc and the fixed filter disc due to the fixed-angle deflection between the movable filter disc and the fixed filter disc, and finally, the purpose of comprehensive blockage removing is realized.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic overall front sectional structural view of the present invention;
FIG. 3 isbase:Sub>A schematic cross-sectional view taken at A-A of FIG. 2 according to the present invention;
fig. 4 is a schematic perspective view of the limiting pile of the present invention.
In the figure: 1. a treatment tank; 2. a dirt filtering plate; 3. a spray pump; 4. a transfusion tube; 5. a one-way valve; 6. a liquid supply tube; 7. a movable filter disc; 8. an adjusting block; 9. a blockage removing frame; 10. liquid suction push spring; 11. an exhaust passage; 12. driving the fan blades; 13. a dispensing tray; 14. adjusting piles; 15. adjusting the tooth socket; 16. fixing a filter disc; 17. an air inlet pipe; 18. and (6) limiting piles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a waste gas treatment device of a coating machine comprises a treatment tank 1, a dirt filtering plate 2 for filtering a spraying medium is arranged at the bottom of an inner cavity of the treatment tank 1, a spraying pump 3 positioned below the dirt filtering plate 2 is fixedly arranged at the bottom of the inner cavity of the treatment tank 1, a liquid dispersion disc 13 is fixedly arranged at the top of the inner cavity of the treatment tank 1, the liquid dispersion disc 13 is connected with the spraying pump 3 through a liquid conveying pipe 4, so that the spraying medium at the bottom of the treatment tank 1 is pumped to the liquid dispersion disc 13 by the spraying pump 3 and is sprayed out through the liquid dispersion disc 13, then a fixed filter disc 16 positioned between the liquid dispersion disc 13 and the dirt filtering plate 2 is fixedly arranged on the inner wall of the treatment tank 1, a movable filter disc 7 positioned above the fixed filter disc 16 is movably arranged on the inner wall of the treatment tank 1, and filter holes are formed in the fixed filter disc 16 and the movable filter disc 7, the filter hole clearance is changed when the movable filter disc 7 and the fixed filter disc 16 relatively rotate, the blockage removing frame 9 is movably arranged on the surface of the movable filter disc 7, the liquid suction pushing spring 10 is fixedly arranged on the inner wall of the blockage removing frame 9, the adjusting block 8 movably arranged with the blockage removing frame 9 is fixedly arranged at one end of the liquid suction pushing spring 10, meanwhile, the adjusting pile 14 is fixedly connected with the outer side of the surface of the movable filter disc 7, the driving fan blade 12 coaxial with the movable filter disc 7 is fixedly arranged on the surface of the blockage removing frame 9, the exhaust passage 11 is arranged at the top of the treatment tank 1, the air inlet pipe 17 positioned between the fixed filter disc 16 and the dirt filtering plate 2 is arranged on the side wall of the treatment tank 1, the exhaust gas in the air inlet pipe 17 is ensured to be output from the exhaust passage 11 after being filtered by the fixed filter disc 16 and the movable filter disc 7 in the actual operation process, and the driving fan blade 12 can enable the blockage removing frame 9 to rotate on the surface of the movable filter disc 7 under the push of the exhaust gas, after the adjusting block 8 contacts the adjusting pile 14, the adjusting pile 14 pushes the movable filter disc 7 to synchronously rotate along with the adjusting block 8, so that the movable filter disc 7 and the fixed filter disc 16 relatively rotate to realize the change of the hole clearance between the movable filter disc 7 and the fixed filter disc 16, and because the friction between the movable filter disc 7 and the fixed filter disc 16 is not enough to continuously push the adjusting block 8, the adjusting block 8 is pressed into the blockage removing frame 9 after being blocked, the adjusting block 8 performs clearance type transmission on the movable filter disc 7, the stable exhaust output of the movable filter disc 7 and the fixed filter disc 16 is ensured, and the automatic blockage removal through the exhaust impact between the movable filter disc 7 and the fixed filter disc 16 is realized through adjustment.
Referring to fig. 2 and 3, in order to further enhance the cleaning strength between the movable filter disc 7 and the fixed filter disc 16, a liquid supply pipe 6 is fixedly installed in the middle of the fixed filter disc 16, a one-way valve 5 is arranged in the middle of the liquid supply pipe 6, the bottom end of the liquid supply pipe 6 is located below the dirt-removing plate 2, the top end of the liquid supply pipe 6 penetrates through the movable filter disc 7 and is movably installed with the cleaning frame 9, so that the inner cavity of the cleaning frame 9 is communicated with the inner cavity of the treatment tank 1 in a one-way mode through the liquid supply pipe 6, the bottom of the cleaning frame 9 is connected with the surface of the movable filter disc 7 in a sliding mode, the bottom of the cleaning frame 9 is provided with a jet hole for jetting out media in the inner cavity of the cleaning frame 9, the cross-sectional area of the inner diameter of the liquid supply pipe 6 is four times of the total area of the jet hole, so that the suction force generated in the inner cavity of the cleaning frame 9 is insufficient to supplement the media in the inner cavity of the cleaning tank 1 to the cleaning frame 9, the cleaning frame 8 is impacted by the movable filter disc 14, and the cleaning frame 16, and the cleaning frame is further enhanced by the impact of the cleaning frame.
Referring to fig. 2-4, in order to perform jet cleaning on all the filter holes of the movable filter disc 7 and the fixed filter disc 16, thereby, the surface of the movable filter disc 7 is provided with an adjusting tooth socket 15 which is positioned at the outer side of the adjusting pile 14, the adjusting tooth socket 15 is a whole circle of grooves which are shaped like a '7' and are formed by connecting the head and the tail, the inner wall of the treatment tank 1 is movably provided with a limit pile 18 positioned on the surface of the movable filter disc 7, the bottom end of the limit pile 18 is arranged in the adjusting tooth slot 15, and the limit piles 18 are pushed to realize synchronous sliding along the treatment tank 1 and the adjusting tooth grooves 15, thereby ensuring that in the process of driving the fan blades 12 of the blockage removing frame 9 to rotate, by the relative extrusion between the adjusting block 8 and the limiting pile 18 when the adjusting block 8 and the limiting pile 18 are impacted, the limiting pile 18 has the tendency of moving outwards, and the adjusting block 8 has the tendency of extruding inwards, and then the movable filter disc 7 and the fixed filter disc 16 near the limit pile 18 are cleared, and after the adjusting block 8 moves to the adjusting pile 14, the movable filter disc 7 rotates a certain angle by impacting the adjusting pile 14, and is deflected by the movable filter disc 7, so that the blockage removing frame 9 can completely remove the blockage of the fixed filter disc 16, the circulation ensures that all the filter holes on the movable filter disc 7 and the fixed filter disc 16 are cleaned, in the actual movement process, in order to reduce the resistance among the adjusting pile 14, the limiting pile 18 and the adjusting block 8, the side walls of the adjusting pile 14 and the limiting pile 18 are respectively sleeved with a ring cylinder, thereby, during the contact between the adjusting block 8 and the adjusting pile 14 and the limiting pile 18, the resistance of the movement is reduced, so as to press the adjusting block 8 into the inner cavity of the blockage removing frame 9, and further enhance the strength of jet flow in the blockage removing frame 9.
Referring to fig. 3, in order to press the adjusting block 8 into the blockage removing frame 9 in the process of contacting the limiting pile 18 and the adjusting pile 14, the surface shape of the adjusting block 8 is set to be an acute triangle, so that the adjusting block 8 is quickly pressed into the inner cavity of the blockage removing frame 9 in the process of impact, and thus the jet flow is quickly pressed in the blockage removing frame 9.
The working principle of the invention is as follows: when the device is used, waste gas is connected from the gas inlet pipe 17, then the spraying pump 3 is started to convey media in the treatment tank 1 from the liquid conveying pipe 4 to the liquid dispersion disc 13, and the media are sprayed to the upper part of the movable filter disc 7 through the liquid dispersion disc 13.
The exhaust gas injected through the inlet pipe 17 is firstly filtered by the fixed filter disc 16 and then secondarily filtered by the movable filter disc 7, and finally the filtered exhaust gas is output to the next purification process from the exhaust passage 11.
After the exhaust gas is output from the movable filter disc 7, the exhaust gas can be synchronously blown to drive the fan blades 12 to rotate, the driving fan blades 12 can be synchronously pushed by the air flow to enable the blockage removing frame 9 to rotate, the adjusting block 8 can be pushed by the imbibition push spring 10 to suck the liquid supply pipe 6, so that the medium in the treatment tank 1 is input into the inner cavity of the blockage removing frame 9, the adjusting block 8 is driven to rotate along with the blockage removing frame 9, the adjusting block 8 is respectively contacted with the adjusting pile 14 and the limiting pile 18, the adjusting block 8 extrudes the medium in the inner cavity of the blockage removing frame 9 in the process of extruding the adjusting block 8 and the fixed filter disc 16, the medium in the inner cavity of the blockage removing frame 9 is further ejected from the gap between the movable filter disc 7 and the fixed filter disc 16, the gap between the movable filter disc 7 and the fixed filter disc 16 is cleared by the jet flow generated after extrusion, meanwhile, the rotation of the adjusting pile 14 is pushed by the driving fan blades 12, so that the filter holes between the movable filter disc 7 and the fixed filter disc 16 are mutually staggered, the blockage preventing rate is increased, and the flow rate of the air flow is further reduced by the alternative blockage, and the flow rate is increased.
After the adjusting block 8 is rotated to contact with the limiting pile 18, the adjusting block 8 is pressed towards the blocking frame 9 under the limitation of the limiting pile 18, and the limiting pile 18 is pushed out under the action of the adjusting block 8, so that the limiting pile 18 is arranged on the outer side of the adjusting tooth groove 15, then, after the adjusting block 8 rotates to separate from the limiting pile 18 and contact with the adjusting pile 14, as the limiting pile 18 is positioned on the outer side of the adjusting tooth groove 15 at the moment, in combination with the attached drawing 3, when the adjusting block 8 impacts the adjusting pile 14, the adjusting pile 14 can rotate anticlockwise, further, the movable filter disc 7 drives the adjusting tooth groove 15 to rotate to press the limiting pile 18 towards the inner side of the adjusting tooth groove 15, at the moment, the adjusting pile 14 rotates forwards by an angle, so that after the adjusting block 8 continuously rotates, the adjusting block 8 approaches the limiting pile 18 again, the movable filter disc 7 and the fixed filter disc 16 after the rotation can impact and clean the movable filter disc 7 and the fixed filter disc 16 after the rotating, and the filter disc 7 can be prevented from blocking and the movable filter disc 16 from being blocked and the filter disc 7 and the filter disc 16 and the filter disc can be cleaned continuously and the filter disc.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a coating mechanical equipment's exhaust treatment device, includes treatment tank (1), the inner chamber bottom of treatment tank (1) is provided with and is used for straining dirty board (2) to spraying the medium filtration, the inner chamber bottom fixed mounting who handles tank (1) has spray pump (3), the inner chamber top fixed mounting who handles tank (1) has liquid dispersion dish (13), its characterized in that is connected through transfer line (4) between liquid dispersion dish (13) and the spray pump (3): the inner wall fixed mounting who handles jar (1) has fixed filter disc (16) that is located between liquid dispersion dish (13) and filth board (2), the inner wall movable mounting who handles jar (1) has movable filter disc (7) that is located fixed filter disc (16) top, and has all seted up the filtration pore on fixed filter disc (16) and movable filter disc (7), the movable mounting in surface of activity filter disc (7) has unblocking frame (9), and the inner wall fixed mounting who removes unblocking frame (9) has imbibition push spring (10), the one end fixed mounting that imbibition push spring (10) has adjusting block (8) with unblocking frame (9) movable mounting, the surperficial outside fixedly connected with adjusting pile (14) of activity filter disc (7), the fixed surface of unblocking frame (9) installs drive flabellum (12) coaxial with activity filter disc (7), the top of handling jar (1) is provided with exhaust passage (11), the lateral wall of handling jar (1) is provided with the fixed filter disc (16) that is located between fixed filter disc (16) and the filth board (2), the middle part of the fixed filter disc (6) and the filth board (6) top of the filter disc (6) and the bottom (6) is provided with one-way feed pipe (5), the filter disc (6) and the bottom feed pipe (6) and the filter disc (6) lower part (6) is provided with the filter disc (6) bottom, the filter disc (6) lower part (5) of the filter disc (6) is provided with the filter disc (6) and the filter disc (6) is provided with the filter disc (6) bottom Movable mounting, remove the surface sliding connection of the bottom of stifled frame (9) and activity filter disc (7), and remove the bottom of stifled frame (9) and offer and be used for removing stifled frame (9) inner chamber medium spun jet orifice, the surface of activity filter disc (7) is offered and is located regulation tooth's socket (15) in the regulation stake (14) outside, and adjusts tooth's socket (15) and be "7" font for the shape and with the whole circle groove of end to end constitution, the inner wall movable mounting of processing jar (1) has spacing stake (18) that are located activity filter disc (7) surface, and the bottom of spacing stake (18) arranges in and adjusts tooth's socket (15), the surface shape of adjusting block (8) is established to acute triangle.
2. The exhaust gas treatment device for coating machinery according to claim 1, wherein: the inner diameter sectional area of the liquid supply pipe (6) is four times of the total area of the jet holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211232222.7A CN115318035B (en) | 2022-10-10 | 2022-10-10 | Waste gas treatment device of coating mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211232222.7A CN115318035B (en) | 2022-10-10 | 2022-10-10 | Waste gas treatment device of coating mechanical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115318035A CN115318035A (en) | 2022-11-11 |
| CN115318035B true CN115318035B (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211232222.7A Active CN115318035B (en) | 2022-10-10 | 2022-10-10 | Waste gas treatment device of coating mechanical equipment |
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| Country | Link |
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| CN (1) | CN115318035B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB505917A (en) * | 1937-11-23 | 1939-05-19 | Frederick Heather | Improvements in and relating to cleaning or filtering apparatus for air or other gases |
| US20200324239A1 (en) * | 2019-04-09 | 2020-10-15 | Yi-Hsiung Lin | Air cleaner |
| CN211513814U (en) * | 2019-11-28 | 2020-09-18 | 广州市奇艺音响设备有限公司 | Filter screen belt cleaning device of central vacuum cleaner |
| CN113399409B (en) * | 2021-06-03 | 2022-10-11 | 郑州大学 | Factory building dust pelletizing system and dust collector |
| CN113577866A (en) * | 2021-06-18 | 2021-11-02 | 湖州双塑机械有限公司 | A filter vat subassembly for sewage |
| CN216537592U (en) * | 2021-10-09 | 2022-05-17 | 四川宇伦环保设备有限公司 | Sludge drying incineration and harmless flue gas dust removal device |
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- 2022-10-10 CN CN202211232222.7A patent/CN115318035B/en active Active
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