CN120393586A - A waste gas purification and recycling device used in magnetic transmission reactors - Google Patents
A waste gas purification and recycling device used in magnetic transmission reactorsInfo
- Publication number
- CN120393586A CN120393586A CN202510507602.4A CN202510507602A CN120393586A CN 120393586 A CN120393586 A CN 120393586A CN 202510507602 A CN202510507602 A CN 202510507602A CN 120393586 A CN120393586 A CN 120393586A
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- China
- Prior art keywords
- connecting rod
- pipe
- purifying box
- box
- filter plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
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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
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (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 relates to the field of waste gas purification, in particular to waste gas purification recycling equipment applied to a magnetic transmission reaction kettle, which comprises a kettle body, wherein a purification box is fixedly arranged on one side of the kettle body, the upper end of the kettle body is communicated with the purification box through an exhaust pipe, one side of the purification box is communicated with one end of an activated carbon adsorption box through a pipeline, the other end of the activated carbon adsorption box is communicated with a gas detector through a pipeline, the gas outlet end of the gas detector is communicated with an air outlet pipe, the other gas outlet end of the gas detector is communicated with a return pipe, the return pipe is communicated with the exhaust pipe, a transmission assembly is arranged on the exhaust pipe, and a movable filter plate and a fixed filter plate are sequentially arranged in the purification box from top to bottom. The invention can realize the automatic cleaning process of the filter plate in the time interval of the exhaust emission of the kettle body, does not need to disassemble the purifying box, has high cleaning efficiency and effectively improves the cleaning effect.
Description
Technical Field
The invention relates to the technical field of waste gas purification, in particular to waste gas purification recycling equipment applied to a magnetic transmission reaction kettle.
Background
In the chemical synthesis reaction process, a reaction kettle is adopted for esterification, polymerization, condensation and other reactions under the conditions of high temperature and high pressure, and after the reaction of one technological process is finished, high-temperature waste gas in the reaction kettle is required to be discharged, which is commonly called as the emptying waste gas of the reaction kettle. The exhaust gas discharged from the reaction kettle has the advantages of high release rate and high release concentration, and the discharge is intermittent, so that the subsequent exhaust gas is difficult to purify.
The chinese patent with the application number CN201621337669.0 discloses an exhaust gas purifying mechanism, which comprises a reaction kettle, and an air outlet pipe connected with the top end cover of the reaction kettle, wherein the end part of the air outlet pipe is connected with a cooling box, the bottom of the cooling box is connected with a clean air box through a connecting pipe, the bottom of the clean air box is connected with an exhaust pipe, a plurality of layers of cooling plates are arranged in the cooling box, a cooling cavity is formed between the adjacent cooling plates, a through hole is formed in the cooling plates, the air outlet pipe is connected with the top of the cooling box, an inclined guide plate is arranged at the bottom of the cooling box, and one side of the inclined guide plate is connected with a water guide valve. The cover plate is arranged at the top of the purified gas phase, and the cover plate is opened to clean or replace the liner. Because the filter can filter a large amount of bubble liquid drops of isolation department when exhaust purification, in order not to influence the filter effect of filter, need regularly clean or change the filter, and manual abluent mode not only complex operation, clean effect also remains to improve.
Disclosure of Invention
The invention aims to provide waste gas purifying and recycling equipment applied to a magnetic transmission reaction kettle, and aims to solve the technical problems.
The aim of the invention can be achieved by the following technical scheme:
Be applied to magnetic drive reation kettle's exhaust gas purification cyclic utilization equipment, the reactor comprises a kettle body, cauldron body one side is fixed to be provided with the purifying box, cauldron body upper end is linked together with the purifying box through the blast pipe, be provided with condenser and discharge valve on the blast pipe respectively, discharge valve is located between condenser and the cauldron body, purifying box one side is linked together through pipeline and active carbon adsorption case one end, the active carbon adsorption case other end is provided with the gas detector through pipeline intercommunication, the end intercommunication of giving vent to anger of gas detector is provided with the outlet duct, another end intercommunication of giving vent to anger of gas detector is provided with the back flow, the back flow is linked together with the blast pipe, be provided with drive assembly on the blast pipe, from the top down has set gradually activity filter and fixed filter in the purifying box.
The transmission assembly comprises a pair of side plates symmetrically arranged on two sides of the exhaust pipe, longitudinal tooth grooves are formed in the inner walls of the side plates, an extension housing is arranged on two sides of the exhaust pipe, a rotary impeller is rotatably mounted in the extension housing, synchronous gears are fixedly sleeved at two ends of an axle of the rotary impeller and meshed with the longitudinal tooth grooves, connecting rods are fixedly connected to the bottoms of the side plates, the bottoms of the connecting rods sequentially slide to penetrate through the top of the purifying box and the movable filter plate, supporting blocks are arranged on the inner side walls of the connecting rods in an extending mode, the supporting blocks are arranged below the movable filter plate, a pair of mounting plates are arranged on the surfaces of the fixed filter plates in an abutting mode, cleaning brushes are arranged at the bottoms of the mounting plates, the bottoms of the connecting rods are in running fit with one ends of the connecting rods, the other ends of the connecting rods are in running connection with the tops of the corresponding mounting plates, liquid inlet pipes are arranged on one sides of the purifying box in a communicating mode, liquid discharge pipes are arranged on the bottoms of the purifying box in a communicating mode, and the side plates are controlled to open and close along with exhaust emission processes.
As a further scheme of the invention, support plates are arranged on two sides of the exhaust pipe in an extending manner, the support plates are positioned above the side plates, guide rods are fixedly connected to the top ends of the side plates, the tops of the guide rods penetrate through the support plates in a sliding manner, and return springs are arranged between the bottoms of the support plates and the side plates.
As a further scheme of the invention, the two side edges of the movable filter plate are provided with the abdication grooves penetrated by the connecting rods, and the width of the supporting block is far greater than the gap between the connecting rods and the abdication grooves.
As a further scheme of the invention, a blocking seat is fixedly arranged on the inner wall of the purifying box, ejector rods are distributed at four corners of the upper end of the movable filter plate, the ejector rod sliding rods penetrate through the corresponding blocking seat and are fixedly connected with a baffle plate, a pressure sensor is arranged at the upper end of the blocking seat, and a pressure spring is arranged between the bottom of the baffle plate and the pressure sensor.
As a further scheme of the invention, a control valve is arranged on the liquid inlet pipe, the pressure sensor is in communication connection with the control valve, a spray pipe is arranged at the outlet of the liquid inlet pipe in a communication way, the spray pipe is fixedly arranged on the inner wall of the purifying box, a plurality of spray heads are arranged on the spray pipe at equal intervals, and the spray heads incline towards the movable filter plate.
As a further scheme of the invention, the spray pipes are arranged along the inner wall of the purifying box in a surrounding way, and the spray pipes are positioned above the movable filter plates.
As a further scheme of the invention, the inner wall of the purifying box is fixedly provided with the mounting seat, the fixed filter plates are fixedly arranged in the mounting seat, the front side and the rear side of the inner wall of the purifying box are fixedly provided with the sliding rails, and the two ends of the mounting plate are in sliding fit with the sliding rails.
As a further scheme of the invention, a water-proof ventilation valve is arranged on a communicating pipeline of the purifying box and the activated carbon adsorption box.
As a further scheme of the invention, a sliding sealing ring is arranged between the connecting rod and the top end of the purifying box.
The invention has the beneficial effects that:
(1) Through setting up drive assembly, when carrying out exhaust emission, the connecting rod drives the bearing piece and upwards lifts, the bearing piece will hold movable filter and upwards remove in step, simultaneously the connecting rod will drive the both sides of mounting panel slip to fixed filter through the connecting rod, utilize movable filter and fixed filter to waste gas normally carry out filtering separation function, when stopping exhaust emission, the curb plate moves down and resets, the bearing piece will not hold movable filter any longer, movable filter moves down, control feed liquor pipe opens this moment, the feed liquor pipe will spray the washing liquid medicine on to movable filter, thereby spray the washing to movable filter, the upper and lower vibration of cooperation movable filter, can make the bubble granule that filters break away by rapid vibration, simultaneously along with the reset movement of connecting rod, the mounting panel will also be through the connecting rod at fixed filter surface reverse slip, and utilize the cleaning brush to wash the fixed filter, thereby can realize the self-cleaning process to the filter in the time interval of cauldron body exhaust emission, unpack need not the purifying box, cleaning efficiency is high, and cleaning efficiency has effectively improved the cleaning effect.
(2) The pressure sensor detects the pressure value, the change of the pressure value of the front and back two times is the weight change of the movable filter plate before and after filtration, so that the weight of the bubble liquid drops isolated by filtration on the movable filter plate is accurately detected, when the pressure change exceeds a specified threshold value, the pressure sensor sends a signal to enable the control valve to be opened, so that the spray cleaning can be automatically carried out when enough bubble liquid drops are accumulated on the movable filter plate, the spray process is carried out at the stage of stopping exhausting each time, the drying property of exhaust gas purification and emission is ensured, and the influence on the subsequent activated carbon adsorption process is avoided.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the purifying tank in the present invention.
Fig. 3 is a schematic view of the structure of the transmission assembly in the present invention.
Figure 4 is a schematic view of the installation of the movable filter plate in the present invention.
FIG. 5 is a schematic view of the structure of the liquid inlet pipe in the invention.
Figure 6 is a schematic view of the installation of a fixed filter plate in the present invention.
The device comprises a kettle body, a gas exhaust pipe, a gas exhaust valve, a condenser, a 203, an extension shell, a 204, a rotary impeller, a 205, a synchronous gear, a 206, a support plate, a3, a purifying box, a 301, a liquid inlet pipe, a 3011, a control valve, a 3012, a spray pipe, a 3013, a spray nozzle, a 302, a liquid outlet pipe, a 303, a waterproof ventilation valve, a 304, a sliding sealing ring, a 305, a blocking seat, a 3051, a pressure sensor, a 306, a mounting seat, a 307, a sliding rail, a4, an activated carbon adsorption box, a 5, a gas detector, a 501, a gas outlet pipe, a 502, a return pipe, a 6, a transmission component, a 601, a side plate, a 602, a connecting rod, a 603, a supporting block, a 604, a longitudinal tooth socket, a 605, a guide rod, a 606, a return spring, a 607, a connecting rod, a 608, a mounting plate, a 609, a cleaning brush, a 7, a movable filter plate, a 701, a giving-off groove, a 702, a push rod, a 703, a baffle, a 704, a pressure spring, a 8 and a fixed filter plate.
Detailed Description
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.
Referring to fig. 1 and 2, the invention discloses an exhaust gas purifying and recycling device applied to a magnetic transmission reaction kettle, which comprises a kettle body 1, wherein a purifying box 3 is fixedly arranged on one side of the kettle body 1, the upper end of the kettle body 1 is communicated with the purifying box 3 through an exhaust pipe 2, a condenser 202 and an exhaust valve 201 are respectively arranged on the exhaust pipe 2, the exhaust valve 201 is positioned between the condenser 202 and the kettle body 1, one side of the purifying box 3 is communicated with one end of an activated carbon adsorption box 4 through a pipeline, the other end of the activated carbon adsorption box 4 is communicated with a gas detector 5 through a pipeline, the gas outlet end of the gas detector 5 is communicated with an air outlet pipe 501, the other gas outlet end of the gas detector 5 is communicated with a return pipe 502, the return pipe 502 is communicated with the exhaust pipe 2, a transmission component 6 is arranged on the exhaust pipe 2, and a movable filter plate 7 and a fixed filter plate 8 are sequentially arranged in the purifying box 3 from top to bottom.
Specifically, when the kettle body 1 discharges the discharged waste gas, firstly, the vent valve 201 is opened, the discharged waste gas passes through the condenser 202 through the vent pipe 2, organic matters in the waste gas are condensed into liquid state and separated, the condensed waste gas is continuously introduced into the purifying box 3, oily bubble particles in the gas are filtered by the movable filter plate 7 and the fixed filter plate 8, the bubble particles are blocked on the filter plate, the filtered waste gas is continuously introduced into the activated carbon adsorption box 4 through a pipeline to adsorb the waste gas, then the gas is introduced into the gas detector 5, when the gas quality meets the discharge standard, the gas is discharged outwards through the vent pipe 501 to be collected so as to be recycled, and when the gas quality does not meet the discharge standard, the gas is introduced into the vent pipe 2 through the return pipe 502 and is filtered and adsorbed again until the gas quality meets the discharge standard.
As shown in fig. 3, fig. 4 and fig. 6, the transmission assembly 6 includes a pair of side plates 601 symmetrically arranged at two sides of the exhaust pipe 2, longitudinal tooth grooves 604 are formed in the inner walls of the side plates 601, the two sides of the exhaust pipe 2 are provided with extension shells 203, rotating impellers 204 are rotatably mounted in the extension shells 203, synchronous gears 205 are fixedly sleeved at two ends of axles of the rotating impellers 204, the synchronous gears 205 are meshed with the longitudinal tooth grooves 604, connecting rods 602 are fixedly connected to the bottoms of the side plates 601, the bottoms of the connecting rods 602 sequentially slide through the tops of the purifying tanks 3 and the movable filter plates 7, supporting blocks 603 are arranged on the inner side walls of the connecting rods 602 in an extending mode, the supporting blocks 603 are arranged below the movable filter plates 7, a pair of mounting plates 608 are arranged on the surfaces of the fixed filter plates 8, cleaning brushes 609 are arranged at the bottoms of the mounting plates 608, the bottoms of the connecting rods 602 are in a rotating fit with one ends of the connecting rods 607, the other ends of the connecting rods 607 are in a rotating connection with the tops of the corresponding mounting plates 608, a liquid inlet pipe 301 is arranged on one side of the purifying tank 3 in a communicating manner, a liquid discharge pipe 302 is arranged at the bottom of the purifying tank 3 in a communicating manner, and the side of the purifying tank 601 is controlled in a discharging process.
Specifically, through setting up drive assembly 6, when carrying out exhaust emission, the gas that flows in blast pipe 2 will drive rotatory impeller 204 and rotate, rotatory impeller 204 will drive synchronous gear 205 and rotate, because synchronous gear 205 meshes with longitudinal tooth groove 604, synchronous gear 205 will drive curb plate 601 and upwards move, thereby make connecting rod 602 drive support piece 603 upwards the lifting, support piece 603 will hold movable filter 7 and upwards move in step, control feed liquor pipe 301 is closed this moment, simultaneously connecting rod 602 will drive mounting panel 608 through connecting rod 607 and slide the both sides of fixed filter 8, make movable filter 7 and fixed filter 8 normally realize filtering the separation function. When the exhaust emission is stopped, the side plate 601 moves downwards to reset, the supporting block 603 does not hold the movable filter plate 7 any more, the movable filter plate 7 moves downwards, the liquid inlet pipe 301 is controlled to be opened at the moment, the liquid inlet pipe 301 sprays cleaning liquid medicine onto the movable filter plate 7 so as to spray and wash the movable filter plate 7, the filtered bubble particles can be separated by rapid vibration in cooperation with the up-down vibration of the movable filter plate 7, meanwhile, along with the reset movement of the connecting rod 602, the mounting plate 608 also slides reversely on the surface of the fixed filter plate 8 through the connecting rod 607, and the fixed filter plate 8 is scrubbed and cleaned by the cleaning brush 609, so that the automatic cleaning process of the filter plate can be realized in the time interval of the exhaust emission of the kettle body 1, the cleaning box 3 does not need to be disassembled, the cleaning efficiency is high, and the cleaning effect is effectively improved.
As shown in fig. 3, support plates 206 are extended from two sides of the exhaust pipe 2, the support plates 206 are located above the side plates 601, guide rods 605 are fixedly connected to the top ends of the side plates 601, the tops of the guide rods 605 penetrate through the support plates 206 in a sliding mode, and return springs 606 are arranged between the bottoms of the support plates 206 and the side plates 601.
Specifically, when exhaust gas is discharged, the rotary impeller 204 rotates to drive the synchronous gear 205 to rotate, so as to drive the side plate 601 to move upwards, at this time, the side plate 601 drives the guide rod 605 to move upwards synchronously, meanwhile, the reset spring 606 extrudes and deforms, and when exhaust gas is stopped, under the action of the elastic force of the reset spring 606, the side plate 601 automatically moves downwards to reset, so that the subsequent spraying and scraping processes can be realized. In the process, the guide rod 605 plays a role in limiting and guiding the up-and-down movement process of the side plate 601, and ensures the stability of the movement process.
As shown in fig. 4 and 5, the two side edges of the movable filter plate 7 are penetrated with a yielding groove 701 for the connecting rod 602 to pass through, and the width of the bearing block 603 is far greater than the gap between the connecting rod 602 and the yielding groove 701.
Specifically, through setting up the groove 701 of stepping down so that connecting rod 602 can pass movable filter 7 smoothly, when connecting rod 602 rises, the supporting piece 603 can hold movable filter 7 from the bottom and make its synchronous lifting, and when connecting rod 602 descends, the supporting piece 603 descends in step until no longer holding movable filter 7.
As shown in fig. 3 and 4, a blocking seat 305 is fixedly arranged on the inner wall of the purifying box 3, ejector rods 702 are arranged at four corners at the upper end of the movable filter plate 7, sliding rods of the ejector rods 702 penetrate through the corresponding blocking seat 305 and are fixedly connected with a baffle plate 703, a pressure sensor 3051 is arranged at the upper end of the blocking seat 305, and a pressure spring 704 is arranged between the bottom of the baffle plate 703 and the pressure sensor 3051.
Further, be provided with control valve 3011 on the feed liquor pipe 301, pressure sensor 3051 ware and control valve 3011 communication connection, feed liquor pipe 301 export intercommunication is provided with shower 3012, shower 3012 fixed mounting is on purifying box 3 inner wall, and the equidistant arrangement is provided with a plurality of shower nozzles 3013 on the shower 3012, and shower nozzle 3013 slope towards movable filter 7.
Specifically, through setting up and blocking seat 305 and feed liquor pipe 301, under the initial condition, movable filter 7 hangs the installation on blocking seat 305 through ejector pin 702, and set up the pressure value that this moment pressure sensor 3051 detected as initial value, in the exhaust process, bearing piece 603 can hold movable filter 7 and rise upwards, pressure spring 704 begins compression deformation this moment, until movable filter 7 stops moving, when stopping exhausting, bearing piece 603 descends along with connecting rod 602 until no longer holding movable filter 7, simultaneously movable filter 7 also moves the reset under the effect of pressure spring 704 and keeps hanging the state again, pressure sensor 3051 will detect the pressure value again, the change of pressure value is the weight change of movable filter 7 before and after the filtration, thereby come accurate detection movable filter 7 is gone up the weight of bubble liquid drop that filters the isolation, when pressure change exceeds appointed threshold value, pressure sensor 3051 will send the signal and make control valve 3011 open, thereby can spray the washing when the bubble liquid drop that accumulates enough on movable filter 7, and guarantee that each time the process is in stopping exhausting stage and carry out the purification, the drying performance of guaranteeing, the influence on the activity of carbon spraying has been avoided to the subsequent activity to spray the process.
More specifically, the function of lifting the movable filter plate 7 upward by the support block 603 is to compress the pressure springs 704, so that the movable filter plate 7 can vibrate up and down reciprocally, and the bubble droplets will accelerate to break off under the vibration.
As shown in fig. 4 and 5, the shower pipes 3012 are disposed circumferentially along the inner wall of the purge bin 3, and the shower pipes 3012 are located above the movable filter plates 7.
Specifically, by arranging the spray pipe 3012 and the spray head 3013, the spray flushing area can completely cover the movable filter plate 7, which is beneficial to improving the spray flushing effect.
As shown in fig. 6, the inner wall of the purifying box 3 is fixedly provided with a mounting seat 306, the fixed filter plate 8 is fixedly arranged in the mounting seat 306, the front side and the rear side of the inner wall of the purifying box 3 are fixedly provided with sliding rails 307, and two ends of the mounting plate 608 are in sliding fit with the sliding rails 307.
Specifically, when the connecting rod 602 is lifted upwards, the connecting rod 602 drives the mounting plate 608 to move outwards through the connecting rod 607, shielding of the mounting plate 608 to an effective filtering area on the fixed filter plate 8 is avoided, when the connecting rod 602 moves downwards, the connecting rod 602 drives the mounting plate 608 to move inwards through the connecting rod 607, in the process, two ends of the mounting plate 608 always keep sliding in the sliding rail 307, so that the cleaning brush 609 can be always attached to the surface of the fixed filter plate 8, and the cleaning brush 609 can scrape the fixed filter plate 8 along with the reciprocating movement process of the mounting plate 608.
As shown in fig. 2, a waterproof ventilation valve 303 is arranged on the communication pipeline between the purifying tank 3 and the activated carbon adsorption tank 4, and the waterproof ventilation valve 303 can prevent the cleaning fluid in the spraying and flushing process from entering the activated carbon adsorption tank 4.
As shown in fig. 2, a sliding sealing ring 304 is arranged between the connecting rod 602 and the top end of the purifying box 3, and the sliding sealing ring 304 ensures that the connecting rod 602 and the purifying box 3 are smoothly in sliding penetration fit, and simultaneously can ensure good sealing performance of the connecting part, so that the problem of waste gas escape is avoided.
The working principle of the invention is that as shown in fig. 1-6, when the kettle body 1 discharges the exhausted waste gas, the exhaust valve 201 is opened first, the exhausted waste gas passes through the condenser 202 through the exhaust pipe 2 to condense the organic matters in the waste gas into liquid state and separate out, and the condensed waste gas is continuously introduced into the purifying box 3. The gas flowing in the exhaust pipe 2 drives the rotary impeller 204 to rotate, the rotary impeller 204 drives the synchronous gear 205 to rotate, and the synchronous gear 205 is meshed with the longitudinal tooth grooves 604, so that the synchronous gear 205 drives the side plate 601 to move upwards, the connecting rod 602 drives the supporting block 603 to lift upwards, the supporting block 603 supports the movable filter plate 7 to move upwards synchronously, at the moment, the liquid inlet pipe 301 is controlled to be closed, meanwhile, the connecting rod 602 drives the mounting plate 608 to slide to two sides of the fixed filter plate 8 through the connecting rod 607, bubble particles are blocked on the filter plate, filtered waste gas is continuously introduced into the activated carbon adsorption box 4 through a pipeline to adsorb the waste gas, then the gas is introduced into the gas detector 5, and when the gas quality meets the emission standard, the gas is discharged outwards through the air outlet pipe 501 to be collected so as to be recycled, and when the gas quality does not meet the emission standard, the gas is introduced into the exhaust pipe 2 through the return pipe 502, and is filtered and adsorbed again until the emission standard is reached. When the exhaust emission is stopped, the side plate 601 moves downwards to reset, the supporting block 603 does not hold the movable filter plate 7 any more, the movable filter plate 7 moves downwards, the liquid inlet pipe 301 is controlled to be opened at the moment, the liquid inlet pipe 301 sprays cleaning liquid medicine onto the movable filter plate 7 so as to spray and wash the movable filter plate 7, the filtered bubble particles can be separated by rapid vibration in cooperation with the up-down vibration of the movable filter plate 7, meanwhile, along with the reset movement of the connecting rod 602, the mounting plate 608 also slides reversely on the surface of the fixed filter plate 8 through the connecting rod 607, and the fixed filter plate 8 is scrubbed and cleaned by the cleaning brush 609, so that the automatic cleaning process of the filter plate can be realized in the time interval of the exhaust emission of the kettle body 1, the cleaning box 3 does not need to be disassembled, the cleaning efficiency is high, and the cleaning effect is effectively improved.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (9)
1. Be applied to magnetic drive reation kettle's waste gas purification cyclic utilization equipment, including the cauldron body (1), fixed being provided with purifying box (3) in cauldron body (1) one side, cauldron body (1) upper end is linked together with purifying box (3) through blast pipe (2), be provided with condenser (202) and discharge valve (201) on blast pipe (2) respectively, discharge valve (201) are located between condenser (202) and cauldron body (1), a serial communication port, purifying box (3) one side is linked together through pipeline and active carbon adsorption case (4) one end, the active carbon adsorption case (4) other end is provided with gaseous detector (5) through pipeline intercommunication, the end intercommunication of giving vent to anger of gaseous detector (5) is provided with outlet duct (501), the other end intercommunication of giving vent to anger of gaseous detector (5) is provided with back flow (502), back flow (502) are linked together with blast pipe (2), be provided with drive assembly (6) on blast pipe (2), purifying box (3) are interior to have set gradually movable filter (7) and fixed filter (8).
The transmission component (6) comprises a pair of side plates (601) symmetrically arranged on two sides of the exhaust pipe (2), longitudinal tooth grooves (604) are formed in the inner wall of the side plates (601), an extension shell (203) is arranged on two sides of the exhaust pipe (2), a rotary impeller (204) is rotatably arranged in the extension shell (203), synchronous gears (205) are fixedly sleeved at two ends of a wheel shaft of the rotary impeller (204), the synchronous gears (205) are meshed with the longitudinal tooth grooves (604), a connecting rod (602) is fixedly connected to the bottom of the side plates (601), the bottom end of the connecting rod (602) sequentially slides to penetrate through the top of the purifying box (3) and the movable filter plate (7), a supporting block (603) is arranged on the inner side wall of the connecting rod (602), a pair of mounting plates (608) are arranged on the surface of the fixed filter plate (8), a cleaning brush (609) is arranged at the bottom of the mounting plate (608), the bottom of the connecting rod (602) is in rotary fit with one end of the connecting rod (607), the other end (607) is in rotary fit with one end of the corresponding connecting rod (3), the bottom of the connecting rod (607) is connected with the purifying box (301) through the corresponding purifying box (302), one side of the purifying box (301) is arranged at one side of the purifying box (302), the side plate (601) is used for controlling the opening and closing of the liquid inlet pipe (301) along with the exhaust emission process.
2. The exhaust gas purification recycling device applied to the magnetic transmission reaction kettle according to claim 1, wherein support plates (206) are arranged on two sides of the exhaust pipe (2) in an extending mode, the support plates (206) are located above the side plates (601), guide rods (605) are fixedly connected to the top ends of the side plates (601), the tops of the guide rods (605) penetrate through the support plates (206) in a sliding mode, and return springs (606) are arranged between the bottoms of the support plates (206) and the side plates (601).
3. The exhaust gas purifying and recycling device applied to the magnetic transmission reaction kettle according to claim 1, wherein the two side edges of the movable filter plate (7) are provided with a yielding groove (701) penetrated by the connecting rod (602) in a penetrating way, and the width of the bearing block (603) is far greater than the gap between the connecting rod (602) and the yielding groove (701).
4. The exhaust gas purification recycling device applied to the magnetic transmission reaction kettle according to claim 1, wherein a blocking seat (305) is fixedly arranged on the inner wall of the purification box (3), ejector rods (702) are arranged at four corners at the upper end of the movable filter plate (7), sliding rods of the ejector rods (702) penetrate through the corresponding blocking seat (305) and are fixedly connected with baffle plates (703), a pressure sensor (3051) is arranged at the upper end of the blocking seat (305), and a pressure spring (704) is arranged between the bottom of the baffle plates (703) and the pressure sensor (3051).
5. The waste gas purification recycling device applied to the magnetic transmission reaction kettle, which is disclosed by claim 4, is characterized in that a control valve (3011) is arranged on the liquid inlet pipe (301), the pressure sensor (3051) is in communication connection with the control valve (3011), a spray pipe (3012) is arranged at the outlet of the liquid inlet pipe (301) in a communication manner, the spray pipe (3012) is fixedly arranged on the inner wall of the purification box (3), a plurality of spray heads (3013) are arranged on the spray pipe (3012) at equal intervals, and the spray heads (3013) incline towards the movable filter plate (7).
6. The exhaust gas purification recycling device applied to the magnetic transmission reaction kettle according to claim 5, wherein the spray pipe (3012) is arranged circumferentially along the inner wall of the purification box (3), and the spray pipe (3012) is arranged above the movable filter plate (7).
7. The waste gas purifying and recycling device applied to the magnetic transmission reaction kettle according to claim 1, wherein an installation seat (306) is fixedly arranged on the inner wall of the purifying box (3), the fixed filter plates (8) are fixedly arranged in the installation seat (306), sliding rails (307) are fixedly arranged on the front side and the rear side of the inner wall of the purifying box (3), and two ends of the installation plate (608) are in sliding fit with the sliding rails (307).
8. The waste gas purifying and recycling device applied to the magnetic transmission reaction kettle according to claim 1, wherein a waterproof ventilation valve (303) is arranged on a communicating pipeline of the purifying box (3) and the activated carbon adsorption box (4).
9. The waste gas purifying and recycling device applied to the magnetic transmission reaction kettle according to claim 1, wherein a sliding sealing ring (304) is arranged between the connecting rod (602) and the top end of the purifying box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510507602.4A CN120393586B (en) | 2025-04-22 | 2025-04-22 | A waste gas purification and recycling device for magnetically driven reaction vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510507602.4A CN120393586B (en) | 2025-04-22 | 2025-04-22 | A waste gas purification and recycling device for magnetically driven reaction vessels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN120393586A true CN120393586A (en) | 2025-08-01 |
| CN120393586B CN120393586B (en) | 2026-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202510507602.4A Active CN120393586B (en) | 2025-04-22 | 2025-04-22 | A waste gas purification and recycling device for magnetically driven reaction vessels |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013352A (en) * | 2019-12-18 | 2020-04-17 | 武汉百臻半导体科技有限公司 | Air draft system of purification workshop |
| CN112870915A (en) * | 2021-03-02 | 2021-06-01 | 陈理辉 | Waste gas desorption device |
| WO2022077845A1 (en) * | 2021-02-28 | 2022-04-21 | 苏州贝基电子科技有限公司 | Industrial waste gas adsorption and purification device |
| CN116585815A (en) * | 2023-04-04 | 2023-08-15 | 株洲星驰新材料有限公司 | A waste gas treatment device for tantalum powder production |
| CN220071110U (en) * | 2023-06-02 | 2023-11-24 | 贵州环科环境工程有限公司 | Wet-type flue gas cooling purifier |
-
2025
- 2025-04-22 CN CN202510507602.4A patent/CN120393586B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013352A (en) * | 2019-12-18 | 2020-04-17 | 武汉百臻半导体科技有限公司 | Air draft system of purification workshop |
| WO2022077845A1 (en) * | 2021-02-28 | 2022-04-21 | 苏州贝基电子科技有限公司 | Industrial waste gas adsorption and purification device |
| CN112870915A (en) * | 2021-03-02 | 2021-06-01 | 陈理辉 | Waste gas desorption device |
| CN116585815A (en) * | 2023-04-04 | 2023-08-15 | 株洲星驰新材料有限公司 | A waste gas treatment device for tantalum powder production |
| CN220071110U (en) * | 2023-06-02 | 2023-11-24 | 贵州环科环境工程有限公司 | Wet-type flue gas cooling purifier |
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|---|---|
| CN120393586B (en) | 2026-01-23 |
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