CN108371885B - Esterification waste gas treatment system adopting photo-oxygen catalytic waste gas purification device - Google Patents
Esterification waste gas treatment system adopting photo-oxygen catalytic waste gas purification device Download PDFInfo
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- CN108371885B CN108371885B CN201810389736.0A CN201810389736A CN108371885B CN 108371885 B CN108371885 B CN 108371885B CN 201810389736 A CN201810389736 A CN 201810389736A CN 108371885 B CN108371885 B CN 108371885B
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- 239000002912 waste gas Substances 0.000 title claims abstract description 44
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 28
- 238000000746 purification Methods 0.000 title claims abstract description 27
- 230000032050 esterification Effects 0.000 title claims abstract description 13
- 238000005886 esterification reaction Methods 0.000 title claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000007539 photo-oxidation reaction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B01D53/007—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 irradiation
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/102—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
The invention discloses an esterification waste gas treatment system adopting a photo-oxygen catalytic waste gas purification device, which comprises a base, wherein the upper surface of the base is fixedly connected with a cleaning chamber, a filtering chamber, a purifying chamber and an oxygenation chamber in sequence from left to right, the cleaning chamber is communicated with the filtering chamber through an air inlet pipe, a filter screen is arranged in the filtering chamber, a communicating pipe is arranged on the side wall of the filtering chamber far away from the air inlet pipe, one end of the communicating pipe far away from the filtering chamber is communicated with the purifying chamber, the lower surface of the inside of the purifying chamber is provided with the photo-oxygen catalytic waste gas purification device, a first stirring rod and a second stirring rod are arranged in the purifying chamber, a plurality of groups of stirring blades which are uniformly distributed are fixedly connected on the outer side walls of the first stirring rod and the second stirring rod, two supporting rods are symmetrically arranged at the top of the purifying chamber, and one ends of the two supporting rods far away from the purifying chamber are jointly connected with a supporting plate. The invention has simple structure and convenient operation, and improves the efficiency of waste gas purification.
Description
Technical Field
The invention relates to the technical field of esterification waste gas treatment, in particular to an esterification waste gas treatment system adopting a photo-oxygen catalytic waste gas purification device.
Background
It is well known that most unsaturated resin products can produce waste gases such as styrene, organic alcohols, organic acid anhydrides and the like in the production process, and if the waste gases are not treated in time, normal production of people can be affected, serious pollution can be caused to the environment, and potential safety hazards are brought to staff and surrounding resident personnel.
The traditional method for treating the waste gas has high-temperature incineration, biodegradation, active carbon adsorption and the like, and the method has certain effect in treating the esterified waste gas, but has the advantages of high treatment cost, large occupied area, high consumption of resources, low purification efficiency and high energy consumption.
Disclosure of Invention
The invention aims to solve the problem of low purification efficiency of esterification waste gas in the prior art, and provides an esterification waste gas treatment system adopting a photo-oxygen catalytic waste gas purification device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides an adopt photo-oxidation catalytic waste gas purification device's exhaust treatment system that esterifies, includes the base, the upper surface of base is from controlling to right fixedly connected with cleaning chamber, filter chamber, clean room and oxygenation room in proper order, through intake pipe intercommunication between cleaning chamber and the filter chamber, the inside of filter chamber is equipped with the filter screen, be equipped with communicating pipe on the lateral wall that the intake pipe was kept away from to the filter chamber, the one end and the clean room intercommunication of filter chamber are kept away from to communicating pipe, the inside lower surface of clean room is equipped with photo-oxidation catalytic waste gas purification device, be equipped with first puddler and second puddler in the clean room of telling, equal fixedly connected with multiunit evenly distributed's stirring leaf on the lateral wall of first puddler and second puddler, the top of clean room is equipped with two bracing pieces, and two bracing pieces are symmetrical about first puddler, two the one end that the clean room was kept away from to the bracing piece is connected with the backup pad jointly, the backup pad upper surface is equipped with driving motor, the one end that is located the clean room outside first puddler runs through the backup pad and is connected with driving motor's output, fixed cover is equipped with driving gear on the lateral wall that the first puddler is close to the backup pad, the outside is equipped with the driving gear, the outer side that is located the clean room outside is equipped with the air pump that the air pump is located the inside the air pump is kept away from the clean room, the side is equipped with the oxygenation pump with down inside the side that is kept away from the air pump.
Preferably, the filter chamber is indoor to rotate and is connected with the lead screw, be equipped with the movable plate in the filter chamber, and the lateral wall sliding connection of movable plate and filter chamber, the lead screw runs through the movable plate, and lead screw and movable plate threaded connection, one side that the movable plate is close to the filter screen is equipped with the brush hair, and the brush hair offsets with the filter screen, is located fixed cover is equipped with first gear on the lateral wall of filter chamber outside lead screw, the top of filter chamber is equipped with servo driving motor, servo driving motor's output has the second gear with first gear engaged with through the coupling joint.
Preferably, an exhaust pipe is communicated with the side wall of the cleaning chamber.
Preferably, the side wall of the purifying chamber is communicated with an air outlet pipe.
Preferably, the outer side wall of the air inlet pipe is provided with a speed regulating box, two sliding blocks symmetrical to the air inlet pipe are connected in a sliding mode in the speed regulating box, a threaded rod is connected in a rotating mode in the speed regulating box, two threads with opposite directions are arranged on the threaded rod, the threaded rod penetrates through the two sliding blocks, and the threaded rod is in threaded connection with the two sliding blocks.
Preferably, one end of the threaded rod positioned at the outer side of the speed regulation box is provided with a handle.
Preferably, the upper surface of base is equipped with the dust absorption pump, and the dust absorption pump is located between cleaning chamber and the filter chamber, the output of dust absorption pump is connected with the dust absorption pipe, the one end that the dust absorption pipe kept away from the dust absorption pump is passed through the lateral wall of filter chamber and is extended to its inner chamber.
Preferably, one end of the air pipe, which is far away from the air pump, is connected with an air deflector, and one side of the air deflector, which is far away from the air pipe, is provided with a plurality of air guide holes which are distributed in a scattered manner.
Preferably, a feed port is formed in the side wall of the cleaning chamber, and a sealing piston is arranged in the feed port.
Compared with the prior art, the invention provides an esterification waste gas treatment system adopting a photo-oxygen catalytic waste gas purification device, which has the following beneficial effects:
1. This adopt photo-oxygen catalytic waste gas purification device's exhaust treatment system that esterifies, through setting up the cleaning chamber, the filter chamber, the clean room, the oxygenation room, the intake pipe, the filter screen, communicating pipe, photo-oxygen catalytic waste gas purification device, first puddler, the second puddler, the stirring leaf, driving motor, the driving gear, driven gear, aspiration pump and gas-supply line, waste gas carries out preliminary washing through the washing liquid in the cleaning chamber, get into the filter chamber from the intake pipe, the filter screen carries out filtration treatment, get into the clean room from communicating pipe, carry out purification treatment through photo-oxygen catalytic waste gas purification device, start driving motor, drive first puddler clockwise rotation, drive the second puddler that is connected with driven gear through the driving gear anticlockwise rotation, make the stirring leaf rotation direction on first puddler and the second puddler opposite, guarantee that the gas intensive mixing in the clean room is even, start the pump, let in the clean room with oxygen through the gas-supply line, improve photo-oxygen catalytic efficiency, guarantee that waste gas treatment efficiency is higher.
2. This adopt photo-oxygen catalytic waste gas purification device's exhaust treatment system that esterifies, through setting up the filter screen, the lead screw, the movable plate, first gear, servo driving motor and second gear, start the servo driving motor that is connected with the second gear and rotate clockwise, the lead screw that is connected with first gear is rotated, lead screw threaded connection's movable plate downstream, brush hair through on the movable plate washs the filter screen, servo driving motor's current direction is controlled, servo driving motor anticlockwise rotates, the movable plate upward movement thoroughly clears up the filter screen, guarantee that the filtration efficiency of filter screen is higher, improve exhaust purification effect.
The device has the advantages of simple structure, convenient operation and improved waste gas purification efficiency.
Drawings
FIG. 1 is a schematic diagram of an esterification exhaust gas treatment system employing a photo-oxygen catalytic exhaust gas purification device according to the present invention;
FIG. 2 is an enlarged view of part A of an esterification exhaust gas treatment system employing a photo-oxygen catalytic exhaust gas cleaning apparatus in accordance with the present invention.
In the figure: 1a base, 2a cleaning chamber, 3a filtering chamber, 4a purifying chamber, 5 an oxygenation chamber, 6 an air inlet pipe, 7 a filter screen, 8 a communicating pipe, 9a photo-oxygen catalytic waste gas purifying device, 10 a first stirring rod, 11 a second stirring rod, 12 a stirring blade, 13 a supporting rod, 14 a supporting plate, 15 a driving motor, 16 a driving gear, 17 a driven gear, 18 an air pump, 19 an air delivery pipe, 20 a screw rod, 21a moving plate, 22 a first gear, 23 a servo driving motor, 24 a second gear, 25 an exhaust pipe, 26 an air outlet pipe, 27 a speed regulation box, 28 a sliding block, 29 a screw rod, 30 a handle, 31 a dust suction pump, 32a dust suction pipe, 33 an air deflector, 34 an air guide hole and 35 a sealing piston.
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.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-2, an esterification waste gas treatment system adopting a photo-oxygen catalytic waste gas purifying device comprises a base 1, wherein a cleaning chamber 2, a filtering chamber 3, a purifying chamber 4 and an oxygenation chamber 5 are fixedly connected on the upper surface of the base 1 from left to right in sequence, the cleaning chamber 2 is communicated with the filtering chamber 3 through an air inlet pipe 6, a filter screen 7 is arranged in the filtering chamber 3, a communicating pipe 8 is arranged on the side wall of the filtering chamber 3 far away from the air inlet pipe 6, one end of the communicating pipe 8 far away from the filtering chamber 3 is communicated with the purifying chamber 4, the lower surface of the inside of the purifying chamber 4 is provided with the photo-oxygen catalytic waste gas purifying device 9, a first stirring rod 10 and a second stirring rod 11 are arranged in the purifying chamber 4, a plurality of groups of stirring blades 12 which are uniformly distributed are fixedly connected on the outer side walls of the first stirring rod 10 and the second stirring rod 11, two supporting rods 13 are arranged at the top of the purifying chamber 4, and the two supporting rods 13 are symmetrical with respect to the first stirring rod 10, the end of the two support rods 13 far away from the purifying chamber 4 is commonly connected with a support plate 14, the upper surface of the support plate 14 is provided with a driving motor 15, one end of a first stirring rod 10 positioned at the outer side of the purifying chamber 4 penetrates through the support plate 14 and is connected with the output end of the driving motor 15, a driving gear 16 is fixedly sleeved on the outer side wall of the first stirring rod 10 close to the support plate 14, a driven gear 17 meshed with the driving gear 16 is fixedly sleeved on the outer side wall of a second stirring rod 11 positioned at the outer side of the purifying chamber 4, an air pump 18 is arranged on the lower surface of the inner part of the oxygenation chamber 5, the output end of the air pump 18 is connected with an air pipe 19, one end of the air pipe 19 far away from the air pump 18 penetrates through the side wall of the oxygenation chamber 5 and is communicated with the purifying chamber 4, waste gas is primarily cleaned through cleaning liquid in the cleaning chamber 2, enters the filtering chamber 3 from the air inlet pipe 6, the filtering net 7 performs filtering treatment, the air pump 18 is started, oxygen is introduced into the purifying chamber 4 through the gas transmission pipe 19, the photo-oxygen catalytic efficiency is improved, and the waste gas treatment efficiency is ensured to be higher.
The filter chamber 3 internal rotation is connected with lead screw 20, be equipped with movable plate 21 in the filter chamber 3, and movable plate 21 and filter chamber 3's lateral wall sliding connection, lead screw 20 runs through movable plate 21, and lead screw 20 and movable plate 21 threaded connection, one side that movable plate 21 is close to filter screen 7 is equipped with the brush hair, and brush hair offsets with filter screen 7, be located fixed cover on filter chamber 3 outside filter chamber 20's the lateral wall and be equipped with first gear 22, filter chamber 3's top is equipped with servo driving motor 23, servo driving motor 23's output has the second gear 24 with first gear 22 engaged with through the coupling connection, start the servo driving motor 23 who is connected with second gear 24 clockwise rotation, drive the lead screw 20 rotation that is connected with first gear 22, lead screw 20 threaded connection's movable plate 21 downward movement washs filter screen 7 through the brush hair on the movable plate 21, control servo driving motor 23's current direction, servo driving motor 23 anticlockwise rotates, movable plate 21 upward movement, thoroughly clear up filter screen 7's filtration efficiency is guaranteed, waste gas purification effect is improved.
An exhaust pipe 25 is communicated with the side wall of the cleaning chamber 2, so that exhaust gas can be conveniently introduced into the cleaning chamber 2.
The side wall of the purifying chamber 4 is communicated with an air outlet pipe 26, and the waste gas is discharged out of the purifying chamber 4 through the air outlet pipe 26 after being purified.
The air inlet pipe 6 is provided with a speed regulating box 27 on the outer side wall, two sliding blocks 28 symmetrical to the air inlet pipe 6 are connected in a sliding manner in the speed regulating box 27, a threaded rod 29 is connected in a rotating manner in the speed regulating box 27, two opposite threads are arranged on the threaded rod 29, the threaded rod 29 penetrates through the two sliding blocks 28, the threaded rod 29 is in threaded connection with the two sliding blocks 28, the threaded rod 29 is rotated clockwise, the two sliding blocks 28 move relatively, the air inlet pipe 6 is extruded, the threaded rod 29 is rotated anticlockwise, and the two sliding blocks 28 move oppositely, so that the air inlet speed of the air inlet pipe 6 is regulated.
One end of the threaded rod 29 positioned outside the speed regulation box 27 is provided with a handle 30 which is convenient for controlling the rotation of the threaded rod 29.
The upper surface of base 1 is equipped with dust absorption pump 31, and dust absorption pump 31 is located between cleaning chamber 2 and the filter chamber 3, and the output of dust absorption pump 31 is connected with dust absorption pipe 32, and the one end that dust absorption pipe 32 kept away from dust absorption pump 31 runs through the lateral wall of filter chamber 3 and extends to its inner chamber, clearance filter chamber 3 interior granule impurity.
One end of the air pipe 19 far away from the air pump 18 is connected with an air deflector 33, and one side of the air deflector 33 far away from the air pipe 19 is provided with a plurality of air guide holes 34 distributed in a scattered surface, so that oxygen is guaranteed to be introduced into the purifying chamber 4 more comprehensively, and the purifying efficiency is improved.
A feed port is formed in the side wall of the cleaning chamber 2, a sealing piston 35 is arranged in the feed port, and the sealing piston 35 is opened to facilitate the addition of the cleaning liquid into the cleaning chamber 2.
In the invention, waste gas enters the filter chamber 3 through the cleaning chamber 2 through the cleaning solution, the filter screen 7 is filtered, the waste gas enters the purifying chamber 4 through the communicating pipe 8, the purifying treatment is carried out through the photo-oxygen catalytic waste gas purifying device 9, the driving motor 15 is started to drive the first stirring rod 10 to rotate clockwise, the driving gear 16 drives the second stirring rod 11 connected with the driven gear 17 to rotate anticlockwise, the stirring blades 12 on the first stirring rod 10 and the second stirring rod 11 rotate in opposite directions, the sufficient and uniform mixing of the gas in the purifying chamber 4 is ensured, the sucking pump 18 is started, oxygen is introduced into the purifying chamber 4 through the gas pipe 19, the photo-oxygen catalytic efficiency is improved, the waste gas treatment efficiency is ensured to be higher, the servo driving motor 23 connected with the second gear 24 is started to rotate clockwise, the screw rod 20 connected with the first gear 22 is driven to rotate, the moving plate 21 in threaded connection is moved downwards, the brush hair 7 on the moving plate 21 is cleaned, the current direction of the servo driving motor 23 is controlled to rotate anticlockwise, the moving plate 21 moves upwards, the filter screen 7 is cleaned thoroughly, and the filtering effect of the filter screen 7 is ensured to be thoroughly cleaned, and the waste gas is thoroughly improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides an adopt photo-oxygen catalytic waste gas purification device's exhaust treatment system that esterifies, includes base (1), its characterized in that, the upper surface of base (1) is from left to right fixedly connected with cleaning chamber (2), filter chamber (3), clean room (4) and oxygenation room (5) in proper order, through intake pipe (6) intercommunication between cleaning chamber (2) and filter chamber (3), the inside of filter chamber (3) is equipped with filter screen (7), be equipped with communicating pipe (8) on the lateral wall that filter chamber (3) kept away from intake pipe (6), the one end that filter chamber (3) was kept away from to communicating pipe (8) communicates with clean room (4), the inside lower surface of clean room (4) is equipped with photo-oxygen catalytic waste gas purification device (9), The purifying room (4) is internally provided with a first stirring rod (10) and a second stirring rod (11), the outer side walls of the first stirring rod (10) and the second stirring rod (11) are fixedly connected with a plurality of groups of stirring blades (12) which are uniformly distributed, the top of the purifying room (4) is provided with two supporting rods (13), the two supporting rods (13) are symmetrical relative to the first stirring rod (10), one ends of the two supporting rods (13) far away from the purifying room (4) are jointly connected with a supporting plate (14), the upper surface of the supporting plate (14) is provided with a driving motor (15), one end of the first stirring rod (10) positioned outside the purifying room (4) penetrates through the supporting plate (14) and is connected with the output end of the driving motor (15), the utility model is characterized in that a driving gear (16) is fixedly sleeved on the outer side wall of the first stirring rod (10) close to the supporting plate (14), a driven gear (17) meshed with the driving gear (16) is fixedly sleeved on the outer side wall of the second stirring rod (11) positioned on the outer side of the purifying chamber (4), an air suction pump (18) is arranged on the lower surface of the inner part of the oxygenation chamber (5), an output end of the air suction pump (18) is connected with an air delivery pipe (19), one end of the air delivery pipe (19) far away from the air suction pump (18) penetrates through the side wall of the oxygenation chamber (5) and is communicated with the purifying chamber (4), a screw rod (20) is rotationally connected with the filtering chamber (3), a movable plate (21) is arranged in the filter chamber (3), the movable plate (21) is in sliding connection with the side wall of the filter chamber (3), the screw rod (20) penetrates through the movable plate (21), the screw rod (20) is in threaded connection with the movable plate (21), bristles are arranged on one side, close to the filter screen (7), of the movable plate (21), the bristles are abutted to the filter screen (7), a first gear (22) is fixedly sleeved on the side wall of the screw rod (20) outside the filter chamber (3), a servo driving motor (23) is arranged at the top of the filter chamber (3), a second gear (24) meshed with the first gear (22) is connected with the output end of the servo driving motor (23) through a coupler, The utility model discloses a dust collection device, which is characterized in that a speed regulation box (27) is arranged on the outer side wall of an air inlet pipe (6), two sliding blocks (28) which are symmetrical with respect to the air inlet pipe (6) are connected in a sliding way in the speed regulation box (27), a threaded rod (29) is connected in a rotating way in the speed regulation box (27), two opposite threads are arranged on the threaded rod (29), the threaded rod (29) penetrates through the two sliding blocks (28), the threaded rod (29) is in threaded connection with the two sliding blocks (28), a dust collection pump (31) is arranged on the upper surface of a base (1), the dust collection pump (31) is positioned between a cleaning chamber (2) and a filtering chamber (3), and the output end of the dust collection pump (31) is connected with a dust collection pipe (32), One end of dust absorption pipe (32) is kept away from dust absorption pump (31) and runs through the lateral wall of filter chamber (3) and extends to its inner chamber, one end that aspiration pump (18) was kept away from to gas-supply pipe (19) is connected with aviation baffle (33), a plurality of air-guide holes (34) that are the scattered face and distribute have been seted up to one side that gas-supply pipe (19) were kept away from to aviation baffle (33).
2. An esterified exhaust gas treatment system employing a photo-oxygen catalytic exhaust gas purification device according to claim 1, characterized in that the side wall of the cleaning chamber (2) is connected with an exhaust gas pipe (25).
3. An esterified exhaust gas treatment system employing a photo-oxygen catalytic exhaust gas purification device according to claim 1, characterized in that the side wall of the purification chamber (4) is connected with an air outlet pipe (26).
4. An esterification exhaust gas treatment system using a photo-oxygen catalytic exhaust gas cleaning device according to claim 1, characterized in that a handle (30) is provided at one end of the threaded rod (29) located outside the speed regulation box (27).
5. An esterification exhaust gas treatment system using a photo-oxygen catalytic exhaust gas purification device according to claim 1, wherein a feed port is provided on a side wall of the cleaning chamber (2), and a sealing piston (35) is provided in the feed port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810389736.0A CN108371885B (en) | 2018-04-27 | 2018-04-27 | Esterification waste gas treatment system adopting photo-oxygen catalytic waste gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810389736.0A CN108371885B (en) | 2018-04-27 | 2018-04-27 | Esterification waste gas treatment system adopting photo-oxygen catalytic waste gas purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108371885A CN108371885A (en) | 2018-08-07 |
| CN108371885B true CN108371885B (en) | 2024-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810389736.0A Active CN108371885B (en) | 2018-04-27 | 2018-04-27 | Esterification waste gas treatment system adopting photo-oxygen catalytic waste gas purification device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112191645A (en) * | 2020-09-17 | 2021-01-08 | 新邵县金龙纸业有限责任公司 | High-efficient waste gas recovery device for paper production |
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| CN205392268U (en) * | 2016-03-14 | 2016-07-27 | 西北民族大学 | Convenient cake filling material mixer that removes |
| CN206404589U (en) * | 2016-12-23 | 2017-08-15 | 马鞍山金安环境科技有限公司 | A kind of esterification waste gas processing system of use photooxidation catalytic waste gas purifier |
| CN107726490A (en) * | 2017-11-23 | 2018-02-23 | 南京中研专利技术开发有限公司 | A kind of air cleaning facility for being used for oil smoke processing based on Internet of Things |
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| CN201409642Y (en) * | 2009-03-27 | 2010-02-24 | 张帅 | Book end capable of adjusting interval and easy to pick and place book |
| CN204208113U (en) * | 2014-09-25 | 2015-03-18 | 河南科技大学第一附属医院 | A kind of infusion connection device |
| CN107721074A (en) * | 2017-10-30 | 2018-02-23 | 无锡凹凸自动化科技有限公司 | A kind of environment-friendly type deodorizing industrial waste water purifying processing unit |
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| CN205392268U (en) * | 2016-03-14 | 2016-07-27 | 西北民族大学 | Convenient cake filling material mixer that removes |
| CN206404589U (en) * | 2016-12-23 | 2017-08-15 | 马鞍山金安环境科技有限公司 | A kind of esterification waste gas processing system of use photooxidation catalytic waste gas purifier |
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