CN221038233U

CN221038233U - Waste gas collector

Info

Publication number: CN221038233U
Application number: CN202322453575.6U
Authority: CN
Inventors: 洪启阳
Original assignee: Guangdong Qingxi Ecological Environment Management Co ltd
Current assignee: Guangdong Qingxi Ecological Environment Management Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-05-28
Anticipated expiration: 2033-09-11

Abstract

The utility model relates to the technical field of waste gas collectors and discloses a waste gas collector, which comprises a pushing box, wherein a waste gas collecting box is arranged in the pushing box, a connecting pipe is arranged in the left side of the waste gas collecting box through threads, a fixing piece is connected between the upper inner wall and the lower inner wall of the connecting pipe, a support spring is arranged on the left side surface of the fixing piece, a blocking plate is arranged at the left side end of the support spring, a collecting pipe combined with the inner wall of a pipe orifice of the connecting pipe is penetratingly arranged on the left side plate wall of the pushing box, waste gas can be sent into the waste gas collecting box through connection of the waste gas collecting box and the collecting pipe, the effect of collecting waste gas is achieved, and the sealing of the pipe orifice of the connecting pipe can be guaranteed through matching of the fixing piece, the support spring and the blocking plate under the condition that no external force exists, so that an extrusion rod on the collecting pipe can extrude the blocking plate to move when the collecting pipe is in butt joint with the connecting pipe, and the blocking state can be relieved.

Description

Waste gas collector

Technical Field

The utility model relates to the technical field of exhaust gas collectors, in particular to an exhaust gas collector.

Background

Industrial waste gas refers to the generic term for various pollutant-containing gases discharged into the air during the dye burning and production processes in the factory of the enterprise. The types of pollutants produced are different due to different production industries and different products in various industries.

At present, the collection system can be used before emission to collect waste gas firstly, after reaching the standard through detection, emission is carried out again, but the existing waste gas collector still has some problems when using, the general waste gas collector is generally of an integral structure, the waste gas storage structure arranged inside is inconvenient to detach, the collection box can not be replaced according to the difference of collected waste gas when waste gas collection is carried out, the limited sample of the collector single collection is caused, and the integral movement to the detection position is required during subsequent detection, so that the flexibility of use is poor, and the integral use effect is influenced.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an exhaust gas collector to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides an exhaust gas collector, includes the propelling movement case, the internally mounted of propelling movement case has the exhaust gas collecting box, the inside of the left side air intake of exhaust gas collecting box is installed the connecting pipe through the screw thread, be connected with the mounting between the upper and lower inner wall of connecting pipe, be provided with supporting spring on the left surface of mounting, supporting spring's left side end is provided with the shutoff board, run through on the left side board wall of propelling movement case install the collection pipe that combines with connecting pipe mouth of pipe inner wall, the right-hand member of collection pipe is provided with the extrusion stem with the laminating of shutoff board left surface.

Further: limiting blocks are arranged on the upper inner wall and the lower inner wall of the connecting pipe, and the fixing piece is connected with the limiting blocks through screws.

Further: and a limiting hole is formed in the side wall of the fixing piece, and a limiting rod combined with the limiting hole is arranged on the right side face of the plugging plate.

Further: the upper end pipe orifice of the collecting pipe is provided with a filtering piece.

Further: guide rails are arranged on the front inner wall and the rear inner wall of the pushing box, and limit sliding plates combined with the guide rails are arranged on the front side surface and the rear side surface of the waste gas collecting box.

Further: the right side of the waste gas collecting box is provided with a locating plate attached to the upper side of the guide rails on two sides, the side walls attached to the guide rails of the locating plate are provided with locating holes, and locating pins are connected between the locating holes.

Further: a handle is arranged on the right side face of the waste gas collecting box.

The utility model has the technical effects and advantages that:

1. According to the utility model, the exhaust gas can be sent into the exhaust gas collecting box through the connection of the exhaust gas collecting box and the collecting pipe, so that the effect of collecting the exhaust gas is achieved, the fixing piece, the supporting spring and the plugging plate are matched to ensure that the pipe orifice of the connecting pipe is sealed under the condition that no external force exists, so that the exhaust gas in the exhaust gas collecting box can be prevented from leaking, the extruding rod on the collecting pipe can extrude the plugging plate to move when the collecting pipe is in butt joint with the connecting pipe, the sealing state can be relieved, the exhaust gas can enter the exhaust gas collecting box conveniently, the exhaust gas collecting box can be replaced conveniently through the matching of the integral structure, various different types of exhaust gases can be collected simultaneously, the independent disassembly mode is convenient for subsequent detection and use, the integral structure is flexible to use, and the use effect is improved.

2. The shutoff board can set up the inside at the connecting pipe under the cooperation of supporting spring and mounting, can be when gathering gas through the difference of size cooperation extrusion stem will go into the mouth and open, through taking out the extrusion stem and make the shutoff board reset and the laminating of connecting pipe mouth of pipe when needing to seal the connecting pipe, reaches confined effect, and such structure setting can effectively improve the flexibility of use, reaches the effect of automatic switch-over to this practicality that can improve overall structure.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a cross-sectional view of the front structure of fig. 1.

Fig. 3 is an enlarged view of the structure of the portion a in fig. 2.

Fig. 4 is an enlarged view of the structure of the portion B in fig. 2.

Fig. 5 is a schematic structural view of the exhaust gas collecting tank of the present utility model.

Fig. 6 is a schematic structural view of the fixing member of the present utility model.

The reference numerals are: 1. a pushing box; 2. an exhaust gas collection box; 3. a connecting pipe; 4. a fixing member; 5. a limiting block; 6. a screw; 7. a support spring; 8. a plugging plate; 9. a limit rod; 10. a limiting hole; 11. a collection tube; 12. an extrusion rod; 13. a filter; 14. a guide rail; 15. a limit sliding plate; 16. a positioning plate; 17. positioning holes; 18. a positioning pin; 19. a handle.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the structures described in the following embodiments are shown by way of illustration only, and the structures according to the present utility model are not limited to the structures described in the following embodiments, but all other embodiments obtained by one skilled in the art without making any inventive effort are within the scope of the present utility model.

Embodiment one: referring to fig. 1-6, the utility model provides an exhaust gas collector, which comprises a pushing box 1, wherein the right side of the pushing box 1 is provided with a shielding device, a switch door can be installed, the inside of the pushing box 1 is provided with an exhaust gas collecting box 2, the exhaust gas collecting box 2 can be conveniently driven to move through the cooperation of a moving wheel at the bottom of the pushing box 1 and an upper pushing rod, the convenience of displacement is ensured, a connecting pipe 3 is installed in the left air inlet of the exhaust gas collecting box 2 through threads, the connecting pipe 3 can be conveniently disassembled and assembled through the threaded cooperation, the diameter of the right end of the connecting pipe 3 is larger than the diameter of the left end, a fixing piece 4 is connected between the upper inner wall and the lower inner wall of the connecting pipe 3, the upper end and the lower end of the fixing piece 4 are provided with supporting plates, a circular plate is connected between the two side supporting plates, the left side surface of the fixing piece 4 is provided with a supporting spring 7, the left side end of the supporting spring 7 is provided with a blocking plate 8, the position of the plugging plate 8 is limited by the supporting spring 7 to keep stable, so that the plugging plate 8 is attached to the pipe orifice at the inner side of the left end of the connecting pipe 3 to achieve the sealing effect, a sealing gasket can be arranged on the side surface of the plugging plate 8 attached to the pipe orifice to strengthen the tightness of the connection, the longitudinal width of the plugging plate 8 is larger than the diameter of the pipe orifice at the left side of the connecting pipe 3 and smaller than the diameter of the pipe orifice at the right side of the connecting pipe 3, a gap can be generated when the plugging plate 8 is separated from the pipe orifice at the left side of the connecting pipe 3, the left side plate wall of the pushing box 1 is penetrated and provided with a collecting pipe 11 which is combined with the inner wall of the pipe orifice of the connecting pipe 3, the collecting pipe 11 is combined with the connecting pipe 3 to facilitate the waste gas to enter the inside of the waste gas collecting box 2, the right end of the collecting pipe 11 is provided with an extrusion rod 12 attached to the left side surface of the plugging plate 8, the extrusion rod 12 can extrude the plugging plate 8 to displace through the combination of the collecting pipe 11 and the connecting pipe 3, so that the pipe orifice of the connecting pipe 3 can be opened, waste gas can enter and circulate conveniently, and when the connecting pipe 3 is separated from the collecting pipe 11, the plugging plate 8 can be automatically reset under the action of a spring, so that the pipe orifice of the connecting pipe 3 can be closed again, and the sealing effect is achieved.

Wherein: limiting blocks 5 are arranged on the upper inner wall and the lower inner wall of the connecting pipe 3, and the fixing piece 4 is connected with the limiting blocks 5 through screws 6; the installation position of the fixing piece 4 can be limited through the arrangement of the limiting block 5, and the fixing piece 4 can be conveniently dismounted by matching with the screw 6, so that the use is convenient.

Wherein: a limiting hole 10 is formed in the side wall of the fixing piece 4, and a limiting rod 9 combined with the limiting hole 10 is arranged on the right side surface of the plugging plate 8; the movement position of the plugging plate 8 can be limited by passing the limiting rod 9 on the plugging plate 8 through the limiting hole 10 on the fixing piece 4, so that the deviation is avoided, and the horizontal movement effect is maintained.

Wherein: a filter element 13 is arranged at the pipe orifice at the upper end of the collecting pipe 11; by the arrangement of the filter element 13, mixed large-particle impurities can be filtered out during the collection of the exhaust gases.

Wherein: guide rails 14 are arranged on the front and rear inner walls of the pushing box 1, and limit sliding plates 15 combined with the guide rails 14 are arranged on the front and rear side surfaces of the waste gas collecting box 2; the arrangement of the guide rail 14 and the limit sliding plate 15 can ensure that the position of the waste gas collecting box 2 in the pushing box 1 is fixed, so that the operation step of position alignment can be omitted, and the effect of quick installation is achieved.

Wherein: the right side of the waste gas collecting box 2 is provided with the locating plate 16 attached to the upper side of the guide rails 14 on two sides, locating holes 17 are formed in the side walls attached to the locating plate 16 and the guide rails 14, locating pins 18 are connected between the locating holes 17, the installation position of the waste gas collecting box 2 can be conveniently fixed through the alignment of the locating holes 17 between the locating plate 16 and the guide rails 14 and the matching of the locating pins 18, and the limiting structure is convenient to use and convenient to detach.

Wherein: a handle 19 is arranged on the right side surface of the waste gas collecting box 2; the exhaust gas collection box 2 can be conveniently taken out from the interior of the push box 1 by the arrangement of the handle 19.

The working principle of the first embodiment of the utility model is as follows: firstly, the waste gas collecting box 2 is placed in the pushing box 1, so that the limit sliding plates 15 on two sides are combined with the sliding grooves on the guide rails 14, then the waste gas collecting box 2 is pushed to move inwards, thus the connecting pipe 3 on the waste gas collecting box 2 is butted with the collecting pipe 11, the extrusion rod 12 on the collecting pipe 11 can extrude the plugging plate 8 in the connecting pipe 3 to move while butting, the supporting spring 7 between the plugging plate 8 and the fixing piece 4 is contracted, thus the sealing state of the pipe orifice of the connecting pipe 3 can be released, the locating pin 18 can be inserted when the locating hole 17 on the locating plate 16 on the right side of the waste gas collecting box 2 is aligned with the locating hole 17 on the guide rails 14, the installation position of the waste gas collecting box 2 can be limited, the effect of fixing the position can be achieved, thus the position can be ensured to be stable when the waste gas is moved through the pushing box 1, the filtering piece 13 on the collecting pipe 11 can be connected with the waste gas pipe when the waste gas is collected, so that the waste gas can enter the waste gas collecting box 2 through the connecting pipe 3 to achieve the collecting effect, when the collecting is completed and other waste gas types are required to be collected, the locating pin 18 can be firstly taken down to ensure that the waste gas collecting box 2 loses limitation, then the waste gas collecting box is pulled out through the handle 19, the extrusion rod 12 can be separated from the plugging plate 8 in the moving process, the plugging plate 8 loses pressure, the supporting spring 7 can automatically reset when the pressure is lost, thereby driving the plugging plate 8 to move to be attached to the inner pipe orifice of the connecting pipe 3 again, the sealing effect is achieved, so that the internal waste gas leakage can be avoided when the waste gas collecting box 2 is taken down, the sealing performance is ensured, then the empty waste gas collecting box 2 can be replaced, various different waste gases can be singly collected, and the structure is matched with the structure to facilitate the subsequent detecting operation, the flexibility of using can be improved through the cooperation of overall structure to structural fit is simple, convenient to use.

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 utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. An exhaust gas collector, includes propelling movement case (1), its characterized in that: the inside of push box (1) has waste gas collecting box (2), the inside of the left side air intake of waste gas collecting box (2) is installed connecting pipe (3) through the screw thread, be connected with mounting (4) between the upper and lower inner wall of connecting pipe (3), be provided with supporting spring (7) on the left surface of mounting (4), the left side end of supporting spring (7) is provided with shutoff board (8), install collection pipe (11) with connecting pipe (3) mouth of pipe inner wall combination throughout on the left side board wall of push box (1), the right-hand member of collection pipe (11) is provided with extrusion stem (12) with shutoff board (8) left surface laminating.

2. An exhaust collector as claimed in claim 1, wherein: limiting blocks (5) are arranged on the upper inner wall and the lower inner wall of the connecting pipe (3), and the fixing piece (4) is connected with the limiting blocks (5) through screws (6).

3. An exhaust collector as claimed in claim 1, wherein: limiting holes (10) are formed in the side walls of the fixing pieces (4), and limiting rods (9) combined with the limiting holes (10) are arranged on the right side faces of the plugging plates (8).

4. An exhaust collector as claimed in claim 1, wherein: the upper pipe orifice of the collecting pipe (11) is provided with a filter element (13).

5. An exhaust collector as claimed in claim 1, wherein: guide rails (14) are arranged on the front inner wall and the rear inner wall of the pushing box (1), and limit sliding plates (15) combined with the guide rails (14) are arranged on the front side surface and the rear side surface of the waste gas collecting box (2).

6. An exhaust collector as claimed in claim 1, wherein: the waste gas collecting box (2) is characterized in that a locating plate (16) attached to the upper side face of the guide rails (14) on two sides is arranged on the right side face of the waste gas collecting box, locating holes (17) are formed in the side walls, attached to the guide rails (14), of the locating plate (16), and locating pins (18) are connected between the locating holes (17).

7. An exhaust collector as claimed in claim 1, wherein: the right side surface of the waste gas collecting box (2) is provided with a handle (19).