CN113975935B - Harmful gas adsorption type treatment device for environmental protection - Google Patents

Harmful gas adsorption type treatment device for environmental protection Download PDF

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Publication number
CN113975935B
CN113975935B CN202111491685.0A CN202111491685A CN113975935B CN 113975935 B CN113975935 B CN 113975935B CN 202111491685 A CN202111491685 A CN 202111491685A CN 113975935 B CN113975935 B CN 113975935B
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China
Prior art keywords
frame
pipe
groove
gear
knob
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Active
Application number
CN202111491685.0A
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Chinese (zh)
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CN113975935A (en
Inventor
乔建哲
寿幼平
赵俊杰
李彭辉
董世培
刘斌
王宁
袁嘉欣
朱宇新
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Tianjin University of Technology
Tianjin Research Institute for Water Transport Engineering MOT
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Tianjin University of Technology
Tianjin Research Institute for Water Transport Engineering MOT
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Priority to CN202111491685.0A priority Critical patent/CN113975935B/en
Publication of CN113975935A publication Critical patent/CN113975935A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • B01D53/04Separation 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
    • B01D53/0407Constructional details of adsorbing systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • B01D53/04Separation 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
    • B01D53/0407Constructional details of adsorbing systems
    • B01D53/0431Beds with radial gas flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/102Carbon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/40083Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40084Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by exchanging used adsorbents with fresh adsorbents

Abstract

The application discloses a harmful gas adsorption treatment device for environmental protection, in particular to the field of harmful gas treatment, which comprises a cleaning tower, wherein one side of the top end of the cleaning tower is fixedly connected with a conveying pipe, one end of the conveying pipe is provided with a filter box, one end of the conveying pipe is fixedly connected with the input end of the filter box, and the output end of the filter box is fixedly provided with an output pipe. According to the application, the mounting frame, the inner frame, the knob and the clamping plate are arranged, when the active carbon plate is required to be replaced, the knob on one side is rotated, the clamping plate is driven to rotate through the knob, so that the clamping plate is separated from the clamping groove and enters the inner groove, the limit of the side frame is released, then the side frame is driven to be installed and pulled out until the active carbon plate is completely separated from the filter box, and then the limiting plates on four corners of the frame are rotated, so that the limiting plates correspond to the limiting grooves of the frame, and then the active carbon plate and the frame are conveniently taken down from the inner frame.

Description

Harmful gas adsorption type treatment device for environmental protection
Technical Field
The present application relates to the field of harmful gas treatment, and more particularly, to a harmful gas adsorption type treatment apparatus for environmental protection.
Background
With the continuous development of industry, environmental destruction is also increasing, and in the industrial production process, more toxic gas can be generated, and the gas can be discharged after being treated by equipment.
However, when the technical scheme is actually used, if the existing adsorption treatment device can filter waste gas through the activated carbon plate, but the replacement is more troublesome, in addition, the existing harmful gas and mixed particles thereof can be sprayed with water mist generally before the activated carbon solid filtering adsorption operation is carried out, so that the impurities of the solid pollutant particles are removed, the preliminary solid impurities are removed, and the water mist spray head is hung at the top of the existing preliminary filtration module.
Disclosure of Invention
In order to overcome the defects of the prior art, the embodiment of the application provides a harmful gas adsorption treatment device for environmental protection, which is characterized in that a mounting frame, an inner frame, a knob and a clamping plate are arranged, when an active carbon plate is required to be replaced, the knob on one side is rotated, the knob drives the clamping plate to rotate, the clamping plate is separated from a clamping groove and enters into the inner groove, the side frame is released from being limited, then the side frame is used for driving the mounting and pulling out until the active carbon plate is completely separated from a filter box, and then limiting plates on four corners of a frame are rotated, so that the limiting plates correspond to limiting grooves of the frame, and then the active carbon plate and the frame are taken down from the inner frame conveniently.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a harmful gas adsorption treatment device for environmental protection, includes the wash tower, top one side fixedly connected with conveyer pipe of wash tower, the one end of conveyer pipe is provided with the rose box, the one end of conveyer pipe is fixedly connected with the input of rose box, the output fixed mounting of rose box has the output tube, the side slot has been seted up to the front end surface of rose box, the draw-in groove has been seted up to inner wall one side of side slot, the inside of rose box is provided with the mounting bracket, mounting bracket and rose box sliding connection, the one end fixed mounting of mounting bracket has the side bearer, side bearer and side slot assorted, the inside of side bearer has been seted up the inside groove, the through groove has been seted up to one side of side bearer, the one end of through groove is linked together with the inside groove, the inside of inside groove is provided with the through groove, the through groove is connected with the side bearer rotation, the surface of side bearer is provided with the knob, the one end of knob and the one end fixed connection of cardboard, the inside one end fixed mounting of through groove has the stop collar, the stop collar is overlapped and is established at the surface of knob of one side of the knob, the stop collar is located one side of torsion spring.
Further, the inner wall fixed mounting of mounting bracket has the inner frame, the surface fixed mounting of inner frame has the dead lever, the inside of mounting bracket is located one side of inner frame and is provided with the frame, the inside fixed mounting of frame has the active carbon board.
Further, one end of the fixing rod is provided with a limiting plate, one end of the limiting plate is rotationally connected with the fixing rod, limiting grooves are formed in four corners of the outer surface of the frame, and the limiting plate is matched with the limiting grooves.
One side surface fixed mounting of wash tower has the input tube, the inside bottom fixed mounting of wash tower has the raceway, the inside top of raceway is provided with first inner tube, the top fixed mounting of first inner tube has the top cap, top cap and the top phase-match of raceway, the surface fixed mounting of first inner tube has the shower nozzle, the bottom fixed mounting of first inner tube has the backing ring, the surface cover that first inner tube is located the top of backing ring and the part between the electro-magnet below is equipped with a spring, the inside top fixed mounting of raceway has the electro-magnet, the cover of electro-magnet is established at the surface of first inner tube, the inside of wash tower is located the top fixed mounting of raceway has the baffle, the top fixed mounting of baffle has the blast pipe keep away from on the baffle raceway and the input tube end is provided with the through-hole of a plurality of fretings.
The top surface of baffle is located one side fixed mounting of blast pipe has the motor, the below of baffle is provided with first gear, the output shaft bottom and the first gear fixed connection of motor, the bottom of baffle is located one side of first gear and is provided with the second gear, first gear and second gear meshing are connected, the top fixed mounting of second gear has the connecting rod the bottom of baffle plate body is provided with the ring channel of cladding first gear and second gear simultaneously, hangs in this ring channel has a bellows, is connected to after the bottom narrowing of this bellows the top of top cap lid, is embedded to be provided with a rotatory handle on the top of this top cap lid, the bottom narrowing of bellows is connected on this rotatory handle.
Further, the inside of blast pipe is provided with the second inner tube, the top fixed mounting of second inner tube has the roof, the top and the roof fixed connection of connecting rod, a plurality of through-hole has been seted up to the surface of blast pipe and second inner tube.
The application has the technical effects and advantages that:
1. according to the application, the special design of the corrugated pipe and the electric control telescopic opening and closing nozzle are adopted, so that the transmission mechanism at the bottom is protected from being corroded by gas, the gas can flow fully and increase uniformity through the compression lifting of the corrugated pipe, the spraying direction of the nozzle can be changed automatically, a nozzle steering mechanism is not required to be configured independently, the spraying direction can be changed, and the water flow and solid particles are mixed more uniformly.
2. According to the application, the mounting frame, the inner frame, the knob and the clamping plate are arranged, when the active carbon plate is required to be replaced, the knob on one side is rotated, the clamping plate is driven to rotate through the knob, so that the clamping plate is separated from the clamping groove and enters the inner groove, the limit of the side frame is released, then the side frame is driven to be mounted and pulled out until the active carbon plate is completely separated from the filter box, and then the limiting plates on four corners of the frame are rotated, so that the limiting plates correspond to the limiting grooves of the frame, and then the active carbon plate and the frame are conveniently taken down from the inner frame;
3. after the waste gas enters the cleaning tower, the electromagnet at the top end of the water conveying pipe is started, the baffle ring is attracted by the electromagnet to drive the first inner pipe to move upwards, the spray head at the outer surface of the first inner pipe is pushed out of the water conveying pipe, clean water is introduced into the water conveying pipe and is guided into the first inner pipe through the water conveying pipe, the clean water is sprayed by the spray heads around the first inner pipe, after the waste gas is cleaned, the electromagnet is closed, the spring pulls the first inner pipe back downwards to drive the spray heads to return to the water conveying pipe until the top plate seals the top end of the water conveying pipe, and the spray heads in the water conveying pipe are protected.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present application.
Fig. 2 is an exploded view of the filter housing of the present application.
Fig. 3 is an exploded view of a side frame of the present application.
Fig. 4 is an exploded view of the mount of the present application.
Fig. 5 is a cross-sectional view of the purge column of the present application.
Fig. 6 is an exploded view of the exhaust pipe of the present application.
Fig. 7 is a partial cross-sectional view of a water pipe according to the present application.
The reference numerals are: 1. cleaning a tower; 11. an input tube; 12. a water pipe; 13. a first inner tube; 14. a top cover; 15. a spray head; 16. a baffle ring; 17. a spring; 18. an electromagnet; 2. a delivery tube; 3. a filter box; 31. a side groove; 32. a clamping groove; 33. a mounting frame; 331. an inner frame; 332. a fixed rod; 333. a frame; 334. an activated carbon plate; 335. a limit groove; 336. a limiting plate; 34. a side frame; 35. an inner tank; 36. a through groove; 37. a clamping plate; 38. a knob; 39. a baffle ring; 391. a torsion spring; 4. an output pipe; 5. a partition plate; 51. an exhaust pipe; 52. a motor; 53. a first gear; 54. a second gear; 55. a connecting rod; 56. a second inner tube; 57. a top plate; 58. and a through hole.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
According to the harmful gas adsorption treatment device for environmental protection shown in figures 1-4, the harmful gas adsorption treatment device comprises a cleaning tower 1, a conveying pipe 2 is fixedly connected to one side of the top end of the cleaning tower 1, a filter box 3 is arranged at one end of the conveying pipe 2, one end of the conveying pipe 2 is fixedly connected with the input end of the filter box 3, an output pipe 4 is fixedly arranged at the output end of the filter box 3, a side groove 31 is formed on the outer surface of the front end of the filter box 3, a clamping groove 32 is formed on one side of the inner wall of the side groove 31, a mounting frame 33 is arranged in the filter box 3, the mounting frame 33 is in sliding connection with the filter box 3, a side frame 34 is fixedly arranged at one end of the mounting frame 33, the side frame 34 is matched with the side groove 31, an inner groove 35 is formed in the side of the side frame 34, a through groove 36 is formed on one side of the inner groove 35, one end of the through groove 36 is communicated with the inner groove 35, the inside of the inner groove 35 is provided with a through groove 36, the through groove 36 is rotationally connected with the side frame 34, the outer surface of the side frame 34 is provided with a knob 38, one end of the knob 38 is fixedly connected with one end of the clamping plate 37, the knob 38 is rotationally connected with the side frame 34, one end of the inside of the through groove 36 is fixedly provided with a baffle ring 39, the baffle ring 39 is sleeved on the outer surface of the knob 38, one side of the outer surface of the knob 38, which is positioned on the baffle ring 39, is sleeved with a torsion spring 391, the inner wall of the mounting frame 33 is fixedly provided with an inner frame 331, the outer surface of the inner frame 331 is fixedly provided with a fixing rod 332, one side, which is positioned on the inner frame 331, of the mounting frame 33 is provided with a frame 333, the inside of the frame 333 is fixedly provided with an active carbon plate 334, one end of the fixing rod 332 is provided with a limiting plate 336, one end of the limiting plate 336 is rotationally connected with the fixing rod 332, the four corners of the outer surface of the frame 333 are provided with limit grooves 335, and the limit plates 336 are matched with the limit grooves 335.
The implementation mode specifically comprises the following steps: when in use, firstly, waste gas enters the cleaning tower 1 through the input pipe 11 for cleaning, then enters the filter tank 3 through the conveying pipe 2, the waste gas is further filtered through the activated carbon plates 334 in the filter tank 3, harmful substances in the waste gas are adsorbed, and finally discharged through the output pipe 4, when the activated carbon plates 334 are required to be replaced, the knob 38 on one side is rotated, the knob 38 drives the clamping plate 37 to rotate, the clamping plate 37 is separated from the clamping groove 32 and enters the inner groove 35, the limit on the side frame 34 is released, then the side frame 34 drives the mounting frame 33 to be pulled out until the activated carbon plates 334 are completely separated from the filter tank 3, then the limiting plates 336 on four corners of the frame 333 are rotated, the limiting plates 336 correspond to the limiting grooves 335 of the frame 333, then take down activated carbon sheet 334 and frame 333 from inner frame 331, when installing activated carbon sheet 334, correspond the spacing groove 335 on the frame 333 with the spacing plate 336 of dead lever 332 one end, pass spacing plate 336 from the spacing groove 335 of frame 333, then rotate ninety degrees with spacing plate 336 along dead lever 332, make spacing plate 336 and spacing groove 335 stagger, thereby block activated carbon sheet 334, after changing, push back mounting bracket 33 into rose box 3 again, when rotating knob 38, will extrude inside torsional spring 391, when side frame 34 inserts in side groove 31, loosen knob 38, torsional spring 391 can drive cardboard 37 rotation, make cardboard 37 follow and insert in the draw-in groove 32, fix, it is comparatively convenient.
According to the harmful gas adsorption treatment device for environmental protection shown in fig. 5-7, an input pipe 11 is fixedly installed on the outer surface of one side of a cleaning tower 1, a water pipe 12 is fixedly installed at the inner bottom end of the cleaning tower 1, a first inner pipe 13 is arranged at the inner top end of the water pipe 12, a top cover 14 is fixedly installed at the top end of the first inner pipe 13, the top cover 14 is matched with the top end of the water pipe 12, a spray head 15 is fixedly installed on the outer surface of the first inner pipe 13, a baffle ring 16 is fixedly installed at the bottom end of the first inner pipe 13, a spring 17 is sleeved on the outer surface of a part, between the upper side of the baffle ring 16 and the lower side of an electromagnet 18, of the first inner pipe 13, an electromagnet 18 is fixedly installed at the inner top end of the water pipe 12, a partition plate 5 is fixedly installed at the inner side of the cleaning tower 1, an exhaust pipe 51 is fixedly installed at the top end of the partition plate 5, and a plurality of hollow ventilation holes penetrate through the partition plate 5 far from the water pipe 12 and the input pipe 11.
The motor 52 is fixedly arranged on one side of the exhaust pipe 51 on the outer surface of the top end of the partition board 5, the first gear 53 is arranged below the partition board 5, the bottom end of an output shaft of the motor 52 is fixedly connected with the first gear 53, the second gear 54 is arranged on one side of the bottom end of the partition board 5, which is positioned on the first gear 53, the first gear 53 is meshed with the second gear 54, the connecting rod 55 is fixedly arranged on the top end of the second gear 54, an annular groove which simultaneously covers the first gear 53 and the second gear 54 is arranged at the bottom of the plate body of the partition board 5, a corrugated pipe is suspended in the annular groove, the bottom end of the corrugated pipe is narrowed and then connected to the top end of the cover body of the top cover 14, a rotary handle is arranged on the top end of the cover body of the top cover 14 in an embedded manner, the bottom narrowed part of the corrugated pipe is connected to the rotary handle, the second inner pipe 56 is arranged in the exhaust pipe 51, the top end of the second inner pipe 56 is fixedly arranged on the top end of the second inner pipe 57, the top end of the connecting rod 55 is fixedly connected with the top plate 57, and the outer surface of the exhaust pipe 51 and the second inner pipe 56 is provided with a plurality of through holes 58;
the implementation mode specifically comprises the following steps: after the waste gas enters the cleaning tower, an electromagnet 18 at the top end of the water conveying pipe 12 is started, the baffle ring 16 is attracted by the electromagnet 18 to drive the first inner pipe 13 to move upwards, the spray head 15 on the outer surface of the first inner pipe 13 is pushed out of the water conveying pipe 12, clean water is introduced into the water conveying pipe 12 and then is guided into the first inner pipe 13 by the water conveying pipe 12, clean water is sprayed by the spray heads 15 around the first inner pipe 13, the waste gas in the cleaning tower 1 is cleaned, particles in the waste gas are cleaned, the first inner pipe 13 extrudes a spring 17 in the upward moving process, after the waste gas is cleaned, the electromagnet 18 is closed, the spring 17 can pull the first inner pipe 13 back downwards to drive the spray heads 15 to the water conveying pipe 12 until the top end of the water conveying pipe 12 is closed by the top cover 14 to protect the spray heads 15 inside, and in the upward moving process of the first inner pipe 13, and the corrugated pipe at the top of the top cover 14 is compressed by pressure; more importantly, the passive compression and the stretching of the corrugated pipe can synchronously drive the generated gas flowing power in the cleaning tower 1, so that the gas is contacted with water flow more uniformly, in addition, in the process, the corrugated pipe covers the first gear and the second gear in the whole course, so that the mechanical gear cannot be corroded by the gas and the water flow, and in addition, the end, far away from the water conveying pipe 12 and the input pipe 11, of the partition board 5 penetrates through the vent hole, so that the gas is discharged into the next stage of treatment from the vent hole after being sufficiently filtered.
Then, the motor 52 on the partition board 5 is started, the motor 52 drives the first gear 53 at the bottom end, the first gear 53 drives the second gear 54 to rotate, the connecting rod 55 drives the second inner pipe 56, the second inner pipe 56 corresponds to the through hole 58 on the surface of the exhaust pipe 51, waste gas enters the second inner pipe 56 and is discharged through the through hole 58 in sequence, after the waste gas is discharged, the motor 52 drives the second inner pipe 56 to rotate, the through hole 58 is staggered, and the discharge of untreated waste gas is avoided.
Therefore, the application can ensure that the injection direction of the nozzle can be automatically changed without independently configuring a nozzle steering mechanism while the gas can fully flow and increase uniformity through the compression lifting of the corrugated pipe on the basis of protecting the transmission mechanism at the bottom from gas corrosion by the specially designed corrugated pipe and the nozzle which can be automatically opened and closed in an electric control manner, so that the water injection direction can be changed and the water flow and solid particles can be mixed more uniformly.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the application is not intended to limit the application to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the application are intended to be included within the scope of the application.

Claims (4)

1. Harmful gas adsorption type processing device for environmental protection, including cleaning tower (1), its characterized in that: the utility model discloses a rotary knob, including cleaning tower (1), including filter cabinet (3), lateral groove (31) have been seted up to the front end surface of filter cabinet (3), draw-in groove (32) have been seted up to lateral groove (31) inner wall one side, the inside of filter cabinet (3) is provided with mounting bracket (33), mounting bracket (33) and filter cabinet (3) sliding connection, the one end fixed mounting of mounting bracket (33) has side bearer (34), side bearer (34) and lateral groove (31) phase-match, inside of side bearer (34) has been seted up inside in groove (35), inside in groove (35) has been seted up to one side of inside in groove (35), one end and inside groove (35) are linked to each other, inside of side bearer (35) is provided with draw-in groove (37), cardboard (37) are connected with the knob one end of side bearer (38) is fixed with knob (38), the knob (38) is rotationally connected with the side frame (34), a baffle ring (39) is fixedly arranged at one end of the inside of the through groove (36), the baffle ring (39) is sleeved on the outer surface of the knob (38), and a torsion spring (391) is sleeved on one side of the outer surface of the knob (38) located on the baffle ring (39);
an input pipe (11) is fixedly arranged on the outer surface of one side of the cleaning tower (1), a water conveying pipe (12) is fixedly arranged at the inner bottom end of the cleaning tower (1), a first inner pipe (13) is arranged at the inner top end of the water conveying pipe (12), a top cover (14) is fixedly arranged at the top end of the first inner pipe (13), the top cover (14) is matched with the top end of the water conveying pipe (12), a spray head (15) is fixedly arranged on the outer surface of the first inner pipe (13), a baffle ring (16) is fixedly arranged at the bottom end of the first inner pipe (13), a spring (17) is sleeved on the outer surface of a part, located between the upper side of the baffle ring (16) and the lower side of an electromagnet (18), of the electromagnet (18) is fixedly arranged at the inner top end of the water conveying pipe (12), a partition plate (5) is fixedly arranged above the water conveying pipe (12) in the cleaning tower (1), and a plurality of through holes (51) are formed in the partition plate (5) and far away from the hollow pipe (11);
the top surface of baffle (5) is located one side fixed mounting of blast pipe (51) has motor (52), the below of baffle (5) is provided with first gear (53), the output shaft bottom and the first gear (53) fixed connection of motor (52), the bottom of baffle (5) is located one side of first gear (53) and is provided with second gear (54), first gear (53) and second gear (54) meshing are connected, the top fixed mounting of second gear (54) has connecting rod (55) the bottom of baffle (5) plate body is provided with the ring channel of cladding simultaneously first gear (53) and second gear (54), hangs a bellows in this ring channel, is connected to the top of top cap (14) lid after the bottom narrowing of this bellows, is provided with a rotatory handle on the top of this top cap (14) lid in-line, the bottom portion of narrowing of bellows is connected on this rotatory handle.
2. The harmful gas adsorption type treatment apparatus for environmental protection according to claim 1, wherein: the inner wall fixed mounting of mounting bracket (33) has inner frame (331), the surface fixed mounting of inner frame (331) has dead lever (332), the inside of mounting bracket (33) is provided with frame (333) in one side of inner frame (331), the inside fixed mounting of frame (333) has active carbon sheet (334).
3. The harmful gas adsorption type treatment apparatus for environmental protection according to claim 2, wherein: one end of the fixing rod (332) is provided with a limiting plate (336), one end of the limiting plate (336) is rotationally connected with the fixing rod (332), limiting grooves (335) are formed in four corners of the outer surface of the frame (333), and the limiting plate (336) is matched with the limiting grooves (335).
4. The harmful gas adsorption type treatment apparatus for environmental protection according to claim 1, wherein: the inside of blast pipe (51) is provided with second inner tube (56), the top fixed mounting of second inner tube (56) has roof (57), the top and the roof (57) fixed connection of connecting rod (55), a plurality of through-hole (58) have been seted up with the surface of second inner tube (56) to blast pipe (51).
CN202111491685.0A 2021-12-08 2021-12-08 Harmful gas adsorption type treatment device for environmental protection Active CN113975935B (en)

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Application Number Priority Date Filing Date Title
CN202111491685.0A CN113975935B (en) 2021-12-08 2021-12-08 Harmful gas adsorption type treatment device for environmental protection

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Application Number Priority Date Filing Date Title
CN202111491685.0A CN113975935B (en) 2021-12-08 2021-12-08 Harmful gas adsorption type treatment device for environmental protection

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CN113975935B true CN113975935B (en) 2023-12-15

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