CN212039477U

CN212039477U - Gas collecting device for waste gas treatment

Info

Publication number: CN212039477U
Application number: CN201921782936.9U
Authority: CN
Inventors: 雷毅; 王宁博
Original assignee: Yitaike Environmental Protection Technology Shanghai Co Ltd
Current assignee: Yitaike Environmental Protection Technology Shanghai Co Ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-12-01
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a gas collecting device for exhaust-gas treatment, including mounting panel and collecting box, fixed mounting has the fan on the mounting panel, and fan one end is connected with the blast pipe, is provided with the exhaust inner tube in the blast pipe, and the one end of keeping away from the blast pipe on the fan is connected with the intake pipe, and beneficial effect is: this device is through being provided with filter plate and filter screen, can filter the impurity in with waste gas through filter plate and filter screen, impurity after filtering falls into the collecting box through the stand pipe and collects, this kind of design, can make do not contain impurity in the waste gas of collection, avoid receiving the influence of impurity in subsequent exhaust-gas treatment in-process, and threaded connection between collecting box and the stand pipe, conveniently dismantle the collecting box, clear up the impurity in the collecting box, the filter plate passes through screw post and thread groove and exhaust inner tube detachable connection, the daily maintenance and the clearance of filter plate and filter screen conveniently carry out.

Description

Gas collecting device for waste gas treatment

Technical Field

The utility model relates to a gas collecting device for exhaust-gas treatment belongs to waste gas collection technical field.

Background

Among the prior art, in the industrial production process, waste gas often produces, generally speaking, needs to unify the processing after collecting these waste gases, avoids waste gas direct discharge to cause the pollution to the air, contains particle impurity easily in the waste gas after traditional exhaust gas collecting device collects, not only can cause the damage to collecting device, and this type of particle impurity produces other reactions easily in the later stage processing procedure, consequently the utility model provides a gas collecting device for exhaust-gas treatment.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art's defect, a gas collecting device is used in exhaust-gas treatment is provided, this device is through being provided with filter plate and filter screen, can filter the impurity in with waste gas through filter plate and filter screen, impurity after filtering falls into the collecting box through the stand pipe and collects, this kind of design, can be so that do not contain impurity in the waste gas of collection, avoid receiving the influence of impurity in subsequent exhaust-gas treatment process, and threaded connection between collecting box and the stand pipe, conveniently dismantle the collecting box, the impurity in the collecting box is cleared up, the filter plate passes through screw post and thread groove and exhaust inner tube detachable connection, the daily maintenance and the clearance of filter plate and filter screen conveniently carry out.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a gas collecting device for waste gas treatment, which comprises a mounting plate and a collecting box, wherein a fan is fixedly arranged on the mounting plate, one end of the fan is connected with an exhaust pipe, an exhaust inner pipe is arranged in the exhaust pipe, one end of the fan far away from the exhaust pipe is connected with an intake pipe, an intake inner pipe is arranged in the intake pipe, a filter plate is arranged in the intake inner pipe, a filter screen is arranged on the filter plate, the filter screen and the filter plate are fixedly connected, a limiting plate is fixedly connected on the filter plate at the two sides of the filter screen, the limiting plate is L-shaped, the limiting plate is arranged on the exhaust inner pipe in an alternating manner, a threaded column is arranged on one end of the limiting plate arranged outside the exhaust inner pipe in an alternating manner, one end of the threaded column close to the exhaust inner pipe is in threaded, and a guide pipe is arranged outside the feed opening.

Preferably, the air inlet inner pipe and the air exhaust inner pipe are communicated with the fan.

Preferably, the limiting plate is detachably connected with the exhaust inner pipe through a threaded column and a threaded groove.

Preferably, the outer part of the guide pipe is in threaded connection with an internal thread on the inner wall of the collecting tank.

Preferably, a handle is fixedly connected to one side of the collection box far away from the exhaust pipe.

Preferably, the guide pipe is fixedly installed on the outer wall of the exhaust pipe.

The utility model discloses the beneficial effect who reaches is: this device is through being provided with filter plate and filter screen, can filter the impurity in with waste gas through filter plate and filter screen, impurity after filtering falls into the collecting box through the stand pipe and collects, this kind of design, can make do not contain impurity in the waste gas of collection, avoid receiving the influence of impurity in subsequent exhaust-gas treatment in-process, and threaded connection between collecting box and the stand pipe, conveniently dismantle the collecting box, clear up the impurity in the collecting box, the filter plate passes through screw post and thread groove and exhaust inner tube detachable connection, the daily maintenance and the clearance of filter plate and filter screen conveniently carry out.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an enlarged schematic view of the structure at a of the present invention;

fig. 3 is a schematic structural diagram of the filter plate of the present invention.

In the figure: 1. mounting a plate; 2. a fan; 3. an exhaust pipe; 4. an exhaust inner pipe; 5. an air inlet pipe; 6. an air inlet inner pipe; 7. filtering the plate; 8. filtering with a screen; 9. a limiting plate; 10. a threaded post; 11. a thread groove; 12. a feeding port; 13. a guide tube; 14. a collection box; 15. a handle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in figures 1-3, a gas collecting device for waste gas treatment comprises a mounting plate 1 and a collecting box 14, wherein a fan 2 is fixedly mounted on the mounting plate 1, one end of the fan 2 is connected with an exhaust pipe 3, an exhaust inner pipe 4 is arranged in the exhaust pipe 3, one end of the fan 2 far away from the exhaust pipe 3 is connected with an air inlet pipe 5, an air inlet inner pipe 6 is arranged in the air inlet pipe 5, a filter plate 7 is arranged in the air inlet inner pipe 6, a filter screen 8 is arranged on the filter plate 7, the filter screen 8 is fixedly connected with the filter plate 7, impurities in waste gas can be filtered through the filter plate 7 and the filter screen 8, the filtered impurities fall into the collecting box 14 through a guide pipe 13 for collection, the design can ensure that the collected waste gas does not contain impurities and is prevented from being influenced by the impurities, the limiting plate 9 is L-shaped, the limiting plate 9 is inserted on the exhaust inner tube 4, the limiting plate 9 is inserted on one end of the outer part of the exhaust inner tube 4 and is provided with a threaded column 10, one end of the threaded column 10 close to the exhaust inner tube 4 is in threaded connection with a threaded groove 11 on the exhaust inner tube 4, a discharge opening 12 is drilled on the exhaust inner tube 4 and the exhaust tube 3 on one side of the filter plate 7 away from the fan 2, a guide tube 13 is arranged on the outer part of the discharge opening 12, a handle 15 is fixedly connected on one side of the collection box 14 away from the exhaust tube 3, the air inlet inner tube 6 and the exhaust inner tube 4 are communicated with the fan 2, the limiting plate 9 is detachably connected with the exhaust inner tube 4 through the threaded column 10 and the threaded groove 11, the outer part of the guide tube 13 is in threaded connection with an internal thread on the inner wall of the collection box 14, the collection box, the filter plate 7 is detachably connected with the exhaust inner tube 6 through the threaded column 10 and the threaded groove 11, so that the filter plate 7 and the filter screen 8 can be maintained and cleaned daily, and the guide tube 13 is fixedly arranged on the outer wall of the exhaust tube 3.

Specifically, the utility model discloses during the use, establish intake pipe 5 cover on industrial equipment's gas vent, establish the air inlet at collecting device with 3 covers of blast pipe, and fix intake pipe 5 and blast pipe 3 through the steel wire, start fan 2, inhale air inlet inner tube 6 through the waste gas that fan 2 produced industrial equipment when moving, waste gas is in the time of through filter plate 7, impurity is through filter screen 8's filtration, thereby feed opening 12 flows in stand pipe 13, fall in collecting box 14 through stand pipe 13 at last, thereby filter wherein impurity at the in-process of waste gas collection, avoid impurity to cause the damage to fan 2, after a period, rotate collecting box 14 through handle 15, thereby take off collecting box 14, handle its inside impurity.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The gas collecting device for waste gas treatment is characterized by comprising a mounting plate (1) and a collecting box (14), wherein a fan (2) is fixedly mounted on the mounting plate (1), one end of the fan (2) is connected with an exhaust pipe (3), an exhaust inner pipe (4) is arranged in the exhaust pipe (3), one end, far away from the exhaust pipe (3), of the fan (2) is connected with an air inlet pipe (5), an air inlet inner pipe (6) is arranged in the air inlet pipe (5), a filter plate (7) is arranged in the air inlet inner pipe (6), a filter screen (8) is arranged on the filter plate (7), the filter screen (8) is fixedly connected with the filter plate (7), limiting plates (9) are fixedly connected to the filter plates (7) on two sides of the filter screen (8), the limiting plates (9) are L-shaped, and the limiting plates (9) are alternately, limiting plate (9) set up and to have alternated in the outside one end of exhaust inner tube (4) and be provided with screw thread post (10), screw thread post (10) are gone up one end that is close to exhaust inner tube (4) and screw thread groove (11) threaded connection on exhaust inner tube (4), all cut feed opening (12) on one side exhaust inner tube (4) and blast pipe (3) of keeping away from fan (2) on filter plate (7), feed opening (12) outside is provided with stand pipe (13).

2. The gas collecting device for exhaust gas treatment according to claim 1, wherein: and the air inlet inner pipe (6) and the air exhaust inner pipe (4) are communicated with the fan (2).

3. The gas collecting device for exhaust gas treatment according to claim 1, wherein: the limiting plate (9) is detachably connected with the exhaust inner pipe (4) through a threaded column (10) and a threaded groove (11).

4. The gas collecting device for exhaust gas treatment according to claim 1, wherein: the outer part of the guide pipe (13) is in threaded connection with the internal thread on the inner wall of the collecting box (14).

5. The gas collecting device for exhaust gas treatment according to claim 1, wherein: and a handle (15) is fixedly connected to one side of the collecting box (14) far away from the exhaust pipe (3).

6. The gas collecting device for exhaust gas treatment according to claim 1, wherein: the guide pipe (13) is fixedly arranged on the outer wall of the exhaust pipe (3).