CN220071190U

CN220071190U - Waste gas collecting equipment

Info

Publication number: CN220071190U
Application number: CN202321407308.9U
Authority: CN
Inventors: 周月彬; 钟琦
Original assignee: Zhejiang Huayue Environmental Technology Co ltd
Current assignee: Zhejiang Huayue Environmental Technology Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-11-24
Anticipated expiration: 2033-06-05

Abstract

The utility model provides an exhaust gas collecting device, which relates to the technical field of exhaust gas treatment and comprises: the movable frame, and exhaust gas treatment assembly, adjusting assembly and air suction mechanism arranged on the movable frame, wherein the exhaust gas treatment assembly is fixedly arranged at the top of the movable frame, which is close to one side. When the device is used, waste gas is collected through the air suction mechanism and conveyed into the treatment box, the waste gas is filtered and adsorbed through the waste gas treatment assembly, the gear is driven to move by starting the electric push rod, then the gear and the rotating column are driven to rotate slowly, the U-shaped pipe and the conical air suction cover are driven to rotate slowly through the fixing plate, the conical air suction cover is driven to rotate back and forth under the reciprocating motion of the electric push rod, and the waste gas can be collected at multiple angles, so that the effect of adjusting the direction is achieved, the collecting effect is improved, two of the four conical air suction covers are located above, and the two of the four conical air suction covers are located below, and the waste gas collecting range is enlarged.

Description

Waste gas collecting equipment

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to waste gas collecting equipment.

Background

The waste gas is the toxic and harmful gas exhausted by human in the production and living process, especially chemical plant, iron and steel plant, medicine making plant, coking plant, oil refinery, etc. and has great smell, serious environmental pollution and health effect. The waste gas treatment refers to the work of pretreating waste gas generated in industrial places and factory workshops before external discharge so as to reach the national standard of external discharge of waste gas. The common waste gas treatment comprises the aspects of organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, peculiar smell waste gas treatment, air sterilization, disinfection, purification and the like. In order to reduce the pollution of the exhaust gas to the environment, the exhaust gas is generally collected and treated by an exhaust gas collecting device and then discharged.

In the prior art, an utility model patent such as Chinese patent number CN218653492U discloses an exhaust gas collecting device, which relates to the field of exhaust gas treatment and comprises a device main body, an air inlet and an air outlet. According to the utility model, the motor, the windshield, the cleaning brush and the baffle are arranged, so that the windshield can shield waste gas passing through the dust filtering net, the influence of tiny dust contained in the waste gas on the motor is reduced, meanwhile, the motor and the cleaning brush are respectively arranged at two sides of the dust filtering net, so that a power line of the motor cannot be contacted by the cleaning brush, the possibility of damage to the power line is effectively reduced, the cleaning brush can be contacted with the baffle when in motion under the action of the baffle, and the baffle can be matched with friction lines to brush down part of large-particle dust remained on the brush head of the cleaning brush, so that the cleanliness of the cleaning brush is effectively increased in a reciprocating manner. But among the above-mentioned prior art, exhaust gas collecting device generally can only collect exhaust gas towards a direction when using, and the angle is single, is inconvenient for adjusting the collection direction, and exhaust gas collection's effect is not good to can influence exhaust gas and collect treatment effect.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides an exhaust gas collecting device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the waste gas collecting device comprises a movable frame, and a waste gas treatment assembly, an adjusting assembly and a suction mechanism which are arranged on the movable frame, wherein the waste gas treatment assembly is fixedly arranged at the top of the movable frame, which is close to one side, and a supporting frame is fixedly arranged at the top of the movable frame, which is close to the other side;

the device comprises two adjusting assemblies, wherein each adjusting assembly comprises a fixed plate, the top and the bottom of each fixed plate are fixedly provided with rotating columns, the rotating columns are equally divided into two groups, the outer surface of each rotating column is fixedly provided with a gear, the outer surfaces of the gears are respectively connected with row teeth in a meshed mode, and the outer surfaces of the row teeth are respectively fixedly provided with an electric push rod;

the air suction mechanisms are arranged in two, each air suction mechanism comprises an exhaust fan, and the input ends of the two exhaust fans are fixedly connected with telescopic hoses.

Preferably, the waste gas treatment assembly comprises a treatment box, a filter plate is fixedly arranged in the treatment box, a zeolite layer is arranged in the treatment box, an activated carbon layer is arranged on the outer surface of the zeolite layer, a plurality of air outlet holes are formed in the outer surface of the treatment box, sealing holes are formed in the top of the treatment box, and sealing gaskets are arranged in the sealing holes.

Preferably, two the equal fixedly connected with U type pipe of flexible hose's one end, two the equal fixedly connected with toper cover that induced drafts in both ends of U type pipe, two the equal fixedly connected with gas-supply pipe of output of air exhauster.

Preferably, the bottom of a plurality of row tooth is all fixed mounting has the slider, and a plurality of the surface of slider is all movable sleeve and is equipped with the slide rail, a plurality of the bottom of slide rail is equal fixed mounting at the top of removing the frame, a plurality of the equal fixed mounting of one end of electric putter has the fixed block.

Preferably, the bottoms of the fixing blocks are fixedly arranged at the top of the movable frame, which is close to the other side, and two embedded grooves are formed in the top of the movable frame, which is close to the other side, and the top of the support frame.

Preferably, one end of each of the plurality of rotating columns is movably embedded in the plurality of embedded grooves, two mounting holes are formed in the outer surfaces of the two fixing plates, and the outer surfaces of the two U-shaped tubes close to the two ends are fixedly mounted in the plurality of mounting holes.

Preferably, the top fixedly connected with access door of sealed pad, the bottom fixed mounting of handling the case is close to the top of one side at the movable frame, two the one end of gas-supply pipe is all fixed and is run through to the inside of handling the case, two the surface of air exhauster is all through accessory plate fixed mounting at the surface of handling the case.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when the device is used, waste gas is collected through the air suction mechanism and conveyed into the treatment box, the waste gas treatment assembly is used for filtering and adsorbing, the electric push rod is started to push the gear to move and drive the gear and the rotating column to rotate slowly, the U-shaped tube and the conical air suction cover are driven to rotate slowly through the fixing plate, the conical air suction cover is driven to rotate back and forth under the reciprocating motion of the electric push rod, and the waste gas can be collected at multiple angles, so that the effect of adjusting the direction is achieved, the collecting effect is improved, two of the four conical air suction covers are positioned above, and the two of the four conical air suction covers are positioned below, so that the waste gas collecting range is enlarged;

2. when the sealing gasket is used, the sealing gasket is tightly attached to the inner wall of the sealing hole, the sealing performance is improved, and impurities on the filter plate are conveniently cleaned subsequently by opening the access door.

Drawings

Fig. 1 is a front perspective view showing an exhaust gas collecting apparatus according to the present utility model;

fig. 2 is a top perspective view of an exhaust gas collection device according to the present utility model;

FIG. 3 is a schematic cross-sectional development view showing the structure of a movable frame in an exhaust gas collecting apparatus according to the present utility model;

FIG. 4 is a schematic view showing the structure of an adjusting assembly of an exhaust gas collecting apparatus according to the present utility model;

FIG. 5 is a schematic view showing the structure of an air intake assembly of an exhaust gas collecting apparatus according to the present utility model;

fig. 6 is a schematic cross-sectional development view showing an exhaust gas treatment component in an exhaust gas collecting apparatus according to the present utility model.

Legend description: 1. a moving rack; 2. a support frame; 3. an adjustment assembly; 301. a fixing plate; 302. rotating the column; 303. a gear; 304. tooth arrangement; 305. an electric push rod; 306. a slide block; 307. a slide rail; 308. a fixed block; 309. a mounting hole; 4. an air suction mechanism; 401. an exhaust fan; 402. a flexible hose; 403. a U-shaped tube; 404. a conical suction hood; 405. a gas pipe; 5. an exhaust treatment assembly; 501. a treatment box; 502. a filter plate; 503. a zeolite layer; 504. an activated carbon layer; 505. an air outlet hole; 506. sealing the hole; 507. a sealing gasket; 508. an access door; 6. and (5) embedding grooves.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 6, the present utility model provides an exhaust gas collecting apparatus comprising: the device comprises a movable frame 1, and an exhaust gas treatment assembly 5, an adjusting assembly 3 and an air suction mechanism 4 which are arranged on the movable frame 1, wherein the exhaust gas treatment assembly 5 is fixedly arranged at the top of the movable frame 1, which is close to one side, and a supporting frame 2 is fixedly arranged at the top of the movable frame 1, which is close to the other side; the two adjusting assemblies 3 are arranged, the two adjusting assemblies 3 comprise fixed plates 301, the top and the bottom of each fixed plate 301 are fixedly provided with rotating columns 302, the plurality of rotating columns 302 are equally divided into two groups, the outer surface of one group of rotating columns 302 is fixedly provided with gears 303, the outer surfaces of the plurality of gears 303 are respectively connected with row teeth 304 in a meshed mode, and the outer surfaces of the plurality of row teeth 304 are respectively fixedly provided with electric push rods 305; the suction mechanism 4 is provided with two, two suction mechanisms 4 all include air exhauster 401, the equal fixedly connected with flexible hose 402 of input of two air exhauster 401, the equal fixedly connected with U type pipe 403 of one end of two flexible hose 402, the equal fixedly connected with toper induced draft hood 404 in both ends of two U type pipes 403, the equal fixedly connected with gas-supply pipe 405 of output of two air exhauster 401, the equal fixed mounting in bottom of tooth 304 has slider 306, the equal movable sleeve of surface of a plurality of slider 306 is equipped with slide rail 307, the equal fixed mounting in bottom of a plurality of slide rail 307 is at the top of removing frame 1, the equal fixed mounting in one end of a plurality of electric push rods 305 has fixed block 308, the equal fixed mounting in bottom of a plurality of fixed block 308 is at the top that removes frame 1 and is close to the top of opposite side and the inside top of support frame 2 has all seted up two indent 6. One end of each of the plurality of rotating columns 302 is movably embedded in the plurality of embedded grooves 6, two mounting holes 309 are formed in the outer surfaces of the two fixing plates 301, and the outer surfaces of the two U-shaped tubes 403 close to the two ends are fixedly mounted in the plurality of mounting holes 309.

The effect achieved in the whole embodiment 1 is that when the exhaust fan 401 is started, external exhaust gas is absorbed through the two conical air suction covers 404, the exhaust gas is sequentially conveyed into the telescopic hose 402 and the air conveying pipe 405 through the U-shaped pipe 403 and finally discharged into the treatment box 501, particle impurities in the exhaust gas are filtered out through the filter plate 502, then sequentially pass through the zeolite layer 503 and the activated carbon layer 504, zeolite is filled in the zeolite layer 503, activated carbon blocks are filled in the activated carbon layer 504, volatile organic matters in the exhaust gas are absorbed through the zeolite layer 503, gaseous pollutants in the exhaust gas are absorbed through the activated carbon layer 504, the absorption effect is improved, the exhaust gas is absorbed under the cooperation of the zeolite layer 503 and the activated carbon layer 504, finally, the exhaust gas is discharged through the air outlet 505, the electric push rod 305 is started, the exhaust teeth 304 are pushed to move, then the gear 303 and the fixed rotating column 302 are driven to rotate slowly, the U-shaped tube 403 and the conical suction hood 404 are driven to slowly rotate through the fixing plate 301, the conical suction hood 404 is driven to rotate back and forth under the reciprocating motion of the electric push rod 305, so that waste gas can be collected at multiple angles, the effect of adjusting the direction is achieved, the collection effect is improved, the problems that waste gas collection equipment can only collect waste gas in one direction in the use process, the angle is single, the collection direction is inconvenient to adjust, the effect of waste gas collection is poor, and the waste gas collection treatment effect can be affected are solved, in addition, the suction mechanism 4 and the adjusting assembly 3 are both provided with two groups, when the waste gas collection amount is large, two suction fans 401 can be started at the same time, waste gas can be collected through four conical suction hoods 404 at the same time, the waste gas collection speed is improved, two of the four conical suction hoods 404 are positioned above and two are positioned below, and the waste gas collection range is enlarged, the telescoping hose 402 is reserved for a sufficient length to facilitate the back and forth rotation of the U-tube 403.

Embodiment 2, as shown in fig. 1-6, the exhaust gas treatment assembly 5 includes a treatment tank 501, a filter plate 502 is fixedly installed in the treatment tank 501, a zeolite layer 503 is provided in the treatment tank 501, an activated carbon layer 504 is provided on the outer surface of the zeolite layer 503, a plurality of air outlet holes 505 are provided on the outer surface of the treatment tank 501, a sealing hole 506 is provided on the top of the treatment tank 501, a sealing gasket 507 is provided in the inner part of the sealing hole 506, an access door 508 is fixedly connected to the top of the sealing gasket 507, the bottom of the treatment tank 501 is fixedly installed at the top of the side close to the movable frame 1, one ends of two air pipes 405 are fixedly penetrated into the treatment tank 501, and the outer surfaces of two exhaust fans 401 are fixedly installed on the outer surface of the treatment tank 501 through auxiliary plates.

The effect that its whole embodiment 2 reached is, when using, access door 508 lid is at the processing case 501 top, and sealed pad 507 just inlays inside sealed hole 506, closely laminates with sealed hole 506's inner wall, improves the leakproofness, through opening access door 508, is convenient for follow-up clearance impurity on the filter 502.

Working principle: when in use, the exhaust fan 401 is started, external exhaust gas is absorbed through the two conical air suction covers 404, the exhaust gas is sequentially conveyed into the telescopic hose 402 and the air conveying pipe 405 through the U-shaped pipe 403 and finally discharged into the treatment box 501, particulate impurities in the exhaust gas are filtered out through the filter plate 502, then the particulate impurities are sequentially filtered through the zeolite layer 503 and the activated carbon layer 504, exhaust gas adsorption treatment is carried out under the cooperation of the zeolite layer 503 and the activated carbon layer 504, finally the particulate impurities are discharged through the air outlet holes 505, the electrical push rod 305 is started, the exhaust teeth 304 are pushed to move, then the gear 303 and the rotating column 302 fixedly installed together are driven to slowly rotate, the U-shaped pipe 403 and the conical air suction covers 404 are driven to slowly rotate through the fixing plate 301, the conical air suction covers 404 are driven to back and forth rotate under the reciprocating motion of the electrical push rod 305, can the multi-angle collect waste gas to reach the effect of regulation direction, improve and collect the effect, suction mechanism 4 and adjusting part 3 all are provided with two sets of in addition, when waste gas collection volume is great, can start two air exhauster 401 simultaneously, collect waste gas simultaneously through four toper cover 404, improve waste gas collection speed, two are located the top in four toper covers 404, two are located the below, be favorable to expanding waste gas collection scope, flexible hose 402 reserves enough length, U-shaped pipe 403 makes a round trip to rotate of being convenient for, when using, access door 508 lid is at the processing tank 501 top, sealing gasket 507 just inlays inside sealing hole 506, tightly laminate with sealing hole 506's inner wall, improve the leakproofness, open access door 508, be convenient for follow-up clearance filter 502 on impurity.

The wiring diagrams of the exhaust fan 401 and the electric push rod 305 in the present utility model belong to common knowledge in the art, and the working principle thereof is a known technology, and the model thereof is selected to be a proper model according to actual use, so that the control mode and wiring arrangement of the exhaust fan 401 and the electric push rod 305 are not explained in detail.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. An exhaust gas collecting apparatus, characterized by comprising: the device comprises a movable frame (1), and an exhaust gas treatment assembly (5), an adjusting assembly (3) and an air suction mechanism (4) which are arranged on the movable frame (1), wherein the exhaust gas treatment assembly (5) is fixedly arranged at the top of the movable frame (1) close to one side, and a supporting frame (2) is fixedly arranged at the top of the movable frame (1) close to the other side;

the adjusting assemblies (3) are arranged in two, the two adjusting assemblies (3) comprise fixing plates (301), rotating columns (302) are fixedly arranged at the top and the bottom of each fixing plate (301), the rotating columns (302) are equally divided into two groups, gears (303) are fixedly arranged on the outer surfaces of one group of the rotating columns (302), row teeth (304) are meshed and connected on the outer surfaces of the gears (303), and electric push rods (305) are fixedly arranged on the outer surfaces of the row teeth (304);

the two air suction mechanisms (4) are arranged, the two air suction mechanisms (4) comprise exhaust fans (401), and the input ends of the two exhaust fans (401) are fixedly connected with telescopic hoses (402).

2. An exhaust gas collecting apparatus according to claim 1, wherein: the waste gas treatment assembly (5) comprises a treatment box (501), a filter plate (502) is fixedly installed in the treatment box (501), a zeolite layer (503) is arranged in the treatment box (501), an activated carbon layer (504) is arranged on the outer surface of the zeolite layer (503), a plurality of air outlet holes (505) are formed in the outer surface of the treatment box (501), sealing holes (506) are formed in the top of the treatment box (501), and sealing gaskets (507) are arranged in the sealing holes (506).

3. An exhaust gas collecting apparatus according to claim 1, wherein: one end of each telescopic hose (402) is fixedly connected with a U-shaped pipe (403), two ends of each U-shaped pipe (403) are fixedly connected with a conical suction hood (404), and the output ends of each suction fan (401) are fixedly connected with a gas pipe (405).

4. An exhaust gas collecting apparatus according to claim 1, wherein: the bottom of a plurality of row tooth (304) is all fixed mounting has slider (306), a plurality of the surface of slider (306) is all movable sleeve and is equipped with slide rail (307), a plurality of the bottom of slide rail (307) is all fixed mounting at the top of moving frame (1), a plurality of the equal fixed mounting of one end of electric push rod (305) has fixed block (308).

5. An exhaust gas collecting apparatus according to claim 4, wherein: the bottoms of the fixed blocks (308) are fixedly arranged at the top of the movable frame (1) close to the other side, and two embedded grooves (6) are formed in the top of the movable frame (1) close to the other side and the top of the support frame (2).

6. An exhaust gas collecting apparatus according to claim 5, wherein: one ends of the rotating columns (302) are movably embedded in the embedded grooves (6), two mounting holes (309) are formed in the outer surfaces of the fixing plates (301), and the outer surfaces of the U-shaped tubes (403) close to the two ends are fixedly mounted in the mounting holes (309) respectively.

7. An exhaust gas collecting apparatus according to claim 2, wherein: the top fixedly connected with access door (508) of sealed pad (507), the bottom fixed mounting of processing case (501) is near the top of one side in removal frame (1), two the one end of gas-supply pipe (405) is all fixed and is run through to the inside of processing case (501), two the surface of air exhauster (401) is all through auxiliary plate fixed mounting at the surface of processing case (501).