CN211904816U

CN211904816U - Industrial waste gas collection device

Info

Publication number: CN211904816U
Application number: CN202020331886.9U
Authority: CN
Inventors: 袁利
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-11-10
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a waste gas industry collection system relates to gaseous collection system technical field, including gathering the pipe, the inside of gathering the pipe is equipped with the pull rod, the one end of pull rod runs through the outside of gathering the pipe and extending to the pipe of gathering, the one end fixedly connected with arm-tie of pull rod, the other end fixedly connected with piston of pull rod, one side threaded connection intake pipe of gathering the inside wall of tube. This waste gas industry collection system passes through the screwed pipe, the connecting pipe, manual valve, the closing plate, and the setting of communicating pipe, can effectually guarantee the inside leakproofness of collection bottle, make the effect that collection bottle can be convenient for dismantle simultaneously, after collecting waste gas, can dismantle collection bottle, and keep the leakproofness, through the threaded connection setting of intake pipe and collection pipe, can be convenient for dismantle the intake pipe more, thereby make the filter tip clear up the dust in the air, the collection efficiency of waste gas has been improved.

Description

Industrial waste gas collection device

Technical Field

The utility model relates to a gaseous collection system technical field specifically is a waste gas industry collection system.

Background

Industrial waste gas refers to a general term of various pollutant-containing gases discharged into air in the process of fuel combustion and production processes in a factory of an enterprise, and in order to ensure that waste gas discharged from an industrial waste gas pollution source reaches an environmental standard, regular detection on fixed waste gas pollution is required.

Current waste gas collection system uses the piston and gathers the pipe and carry out simple cooperation and use usually, the phenomenon of suck-back appears easily to the influence is to the collection efficiency of waste gas, and general waste gas collection system only can carry out simple suction to gas and store, can't filter the dust particle of floating in the gas, and is difficult for dismantling, makes the gaseous chemical examination detection achievement in later stage bring inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pair of waste gas industry collection system to solve the problem that proposes among the above-mentioned background art.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: an industrial waste gas collecting device comprises a collecting pipe, wherein a pull rod is arranged inside the collecting pipe, one end of the pull rod penetrates through the collecting pipe and extends to the outside of the collecting pipe, a pull plate is fixedly connected to one end of the pull rod, a piston is fixedly connected to the other end of the pull rod, one side of the inner wall of the collecting pipe is in threaded connection with an air inlet pipe, one end of the air inlet pipe is fixedly communicated with a filter tip, the outer surface of the collecting pipe is fixedly communicated with a communicating pipe, the inner wall of the communicating pipe is in threaded connection with a connecting pipe, a manual valve is fixedly mounted on the outer surface of the connecting pipe, a threaded pipe is connected to the outer surface of the communicating pipe, the outer surface of the connecting pipe is in threaded connection with the inner ring of the threaded pipe, a collecting bottle is fixedly communicated with the upper surface of the, and one side surface of the baffle is provided with a telescopic spring.

Furthermore, a sealing plate is fixedly embedded in one side face, close to the pulling plate, of the collecting pipe, and sealing rings are fixedly connected to the outer surface of the air inlet pipe and one side face of the collecting pipe.

Through adopting above-mentioned technical scheme, when waste gas absorbs, can effectually guarantee the inside leakproofness of collection pipe.

Furthermore, the outer surface of the collecting tube far away from the communicating tube is provided with a handle, the upper surface of the handle is fixedly connected with the outer surface of the collecting tube, and the upper surface of the collecting bottle is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, can bring the effect of being convenient for master the device for the user, can hold the collection bottle simultaneously and take.

Further, the inner wall fixedly connected with spacing collar of intake pipe, a side and the spacing collar looks adaptation of baffle, and the bore value of spacing collar is less than the diameter value of baffle.

Through adopting above-mentioned technical scheme, can effectually carry on spacingly to the baffle to make the inside of gathering the pipe be in encapsulated situation, prevent the suck-back phenomenon.

Furthermore, the through-hole has been seted up to the surface of connecting block, a side fixedly connected with traveller that the baffle is close to the connecting block, the through-hole is run through to the one end of traveller, and the bore value of through-hole is greater than the diameter value of traveller.

Through adopting above-mentioned technical scheme, can play the stability to the baffle, guaranteed that the baffle can effectually prevent the suck-back effect to gathering the pipe.

Furthermore, one end of the telescopic spring is fixedly connected with the outer surface of the baffle, and the other end of the telescopic spring is fixedly connected with the outer surface of the connecting block.

Through adopting above-mentioned technical scheme, can make baffle and spacing collar hug closely mutually through expanding spring's self elasticity to the device's anti-suck-back effect has been improved.

Furthermore, the outer surface of the connecting pipe is fixedly connected with a sealing block, and the diameter value of the sealing block is equal to that of the communicating pipe.

Through adopting above-mentioned technical scheme, guaranteed the in close contact between connecting pipe and the communicating pipe, avoided waste gas to leak.

Compared with the prior art, this waste gas industry collection system possesses following beneficial effect:

1. the utility model discloses a screwed pipe, the connecting pipe, manual valve, the closing plate, and the setting of communicating pipe, can effectually guarantee the inside leakproofness of collection bottle, make the effect that the collection bottle can be convenient for dismantle simultaneously, after collecting waste gas, can dismantle the collection bottle, and keep the leakproofness, through the intake pipe and the threaded connection setting of gathering the pipe, can be convenient for more dismantle the intake pipe, thereby make the filter tip clear up the dust in the air, the collection efficiency of waste gas has been improved.

2. The utility model can effectively ensure the sealing performance inside the collecting pipe when waste gas is absorbed by the sealing plate and the sealing ring, can bring the effect of conveniently mastering the device to a user by arranging the handle and the handle, can hold and take the collecting bottle at the same time, can effectively limit the baffle by arranging the limiting ring, and ensures that the inside of the collecting pipe is in a sealing state to prevent the occurrence of the suck-back phenomenon, can play the stability of the baffle by arranging the through hole and the sliding column, ensures that the baffle can effectively prevent the suck-back effect of the collecting pipe, can ensure that the baffle is tightly attached to the limiting ring by the self elasticity of the expansion spring by arranging the expansion spring, thereby improving the suck-back prevention effect of the device, and ensures the close contact between the connecting pipe and the communicating pipe by arranging the sealing block, and the leakage of waste gas is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the bottom view structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a collection tube; 2. a sealing plate; 3. a pull rod; 4. pulling a plate; 5. a communicating pipe; 6. a threaded pipe; 7. a connecting pipe; 8. a manual valve; 9. collecting a bottle; 10. a handle; 11. a grip; 12. an air inlet pipe; 13. a filter tip; 14. a piston; 15. a sealing block; 16. connecting blocks; 17. a through hole; 18. a traveler; 19. a limiting ring; 20. a baffle plate; 21. a telescoping spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an industrial waste gas collecting device comprises a collecting pipe 1, a pull rod 3 is arranged inside the collecting pipe 1, one end of the pull rod 3 penetrates through the collecting pipe 1 and extends to the outside of the collecting pipe 1, one end of the pull rod 3 is fixedly connected with a pull plate 4, the other end of the pull rod 3 is fixedly connected with a piston 14, one side of the inner wall of the collecting pipe 1 is in threaded connection with an air inlet pipe 12, the inner wall of the air inlet pipe 12 is fixedly connected with a limiting ring 19, one side surface of the baffle plate 20 is matched with the limiting ring 19, the caliber value of the limiting ring 19 is smaller than that of the baffle plate 20, the baffle plate 20 can be effectively limited, the inside of the collecting pipe 1 is in a sealed state, the suck-back phenomenon is prevented, a sealing plate 2 is fixedly embedded on one side surface of the collecting pipe 1 close to the pull plate 4, sealing rings are fixedly connected on the outer surface of the air inlet pipe 12 and, the connection part of the air inlet pipe 12 and the collecting pipe 1 can be sealed through the sealing ring, the normal absorption of waste gas by the piston 14 is ensured, the sealing performance inside the collecting pipe 1 can be effectively ensured, one end of the air inlet pipe 12 is fixedly communicated with the filter tip 13, the outer surface of the collecting pipe 1 is fixedly communicated with the communicating pipe 5, the outer surface of the collecting pipe 1, which is far away from the communicating pipe 5, is provided with the handle 11, the upper surface of the handle 11 is fixedly connected with the outer surface of the collecting pipe 1, the upper surface of the collecting bottle 9 is fixedly connected with the handle 10, the effect of facilitating the user to master the device can be brought, meanwhile, the collecting bottle 9 can be held and taken, the inner wall of the communicating pipe 5 is in threaded connection with the connecting pipe 7, the outer surface of the connecting pipe 7 is fixedly connected with the sealing block 15, the diameter value of the sealing block 15 is equal, the waste gas leakage is avoided, the manual valve 8 is fixedly installed on the outer surface of the connecting pipe 7, the threaded pipe 6 is in threaded connection with the outer surface of the communicating pipe 5, the outer surface of the connecting pipe 7 is in threaded connection with the inner ring of the threaded pipe 6, the collecting bottle 9 is fixedly communicated with the upper surface of the connecting pipe 7, the connecting block 16 is fixedly connected with the inner wall of the collecting pipe 1, the through hole 17 is formed in the outer surface of the connecting block 16, the sliding column 18 is fixedly connected to one side surface of the baffle plate 20 close to the connecting block 16, one end of the sliding column 18 penetrates through the through hole 17, the caliber value of the through hole 17 is larger than the diameter value of the sliding column 18, the stability of the baffle plate 20 can be achieved, the baffle plate 20 can effectively prevent the collecting pipe 1 from being sucked backwards, the baffle plate 20 is arranged on one side of the connecting, the other end of the extension spring 21 is fixedly connected with the outer surface of the connecting block 16, and the baffle 20 can be tightly attached to the limiting ring 19 through the self elasticity of the extension spring 21, so that the suck-back prevention effect of the device is improved.

When the device is used, firstly, the handle 11 is held by hand, the pulling plate 4 is pulled towards the waste gas, the pulling plate 4 drives the pull rod 3, the piston 14 is further slid, the waste gas can enter the collecting pipe 1 after being filtered by the filter tip 13, because the piston 14 is pulled, the air pressure in the collecting pipe 1 is larger than the air pressure outside at the moment, the baffle plate 20 can be opened, the telescopic spring 21 can be stretched, the sliding column 18 can slide in the through hole 17, the waste gas can be sucked into the collecting pipe 1, the waste gas can be effectively conveyed into the collecting bottle 9, after the waste gas is collected, the telescopic spring 21 automatically pushes the baffle plate 20, the suck-back phenomenon in the collecting pipe 1 can be prevented, the collecting bottle 9 is in a sealed state when the manual valve 8 is closed, the threaded pipe 6 can be rotated, the threaded pipe 6 is far away from the connecting pipe 7, the connection pipe 7 is rotated to take out the connection pipe 7, the air inlet pipe 12 is rotated to take out the air inlet pipe 12, and the filter tip 13 is cleaned.

Claims

1. An industrial collection device of exhaust gases, comprising a collection tube (1), characterized in that: the collecting pipe is characterized in that a pull rod (3) is arranged inside the collecting pipe (1), one end of the pull rod (3) penetrates through the collecting pipe (1) and extends to the outside of the collecting pipe (1), one end of the pull rod (3) is fixedly connected with a pull plate (4), the other end of the pull rod (3) is fixedly connected with a piston (14), one side of the inner wall of the collecting pipe (1) is in threaded connection with an air inlet pipe (12), one end of the air inlet pipe (12) is fixedly communicated with a filter tip (13), the outer surface of the collecting pipe (1) is fixedly communicated with a communicating pipe (5), the inner wall of the communicating pipe (5) is in threaded connection with a connecting pipe (7), a manual valve (8) is fixedly installed on the outer surface of the connecting pipe (7), the outer surface of the communicating pipe (5) is in threaded connection with a threaded pipe (6), and the outer surface of the, the collecting device is characterized in that the upper surface of the connecting pipe (7) is fixedly communicated with a collecting bottle (9), the inner wall of the collecting pipe (1) is fixedly connected with a connecting block (16), one side of the connecting block (16) is provided with a baffle (20), and one side face of the baffle (20) is provided with a telescopic spring (21).

2. The industrial waste gas collection device of claim 1, wherein: a sealing plate (2) is fixedly embedded in one side face, close to the pulling plate (4), of the collecting pipe (1), and sealing rings are fixedly connected to the outer surface of the air inlet pipe (12) and one side face of the collecting pipe (1).

3. The industrial waste gas collection device of claim 1, wherein: the outer surface of the collecting tube (1) far away from the communicating tube (5) is provided with a handle (11), the upper surface of the handle (11) is fixedly connected with the outer surface of the collecting tube (1), and the upper surface of the collecting bottle (9) is fixedly connected with a handle (10).

4. The industrial waste gas collection device of claim 1, wherein: the inner wall fixedly connected with spacing collar (19) of intake pipe (12), a side and spacing collar (19) looks adaptation of baffle (20), and the bore value of spacing collar (19) is less than the diameter value of baffle (20).

5. The industrial waste gas collection device of claim 1, wherein: through-hole (17) have been seted up to the surface of connecting block (16), a side fixedly connected with traveller (18) that baffle (20) are close to connecting block (16), through-hole (17) are run through to the one end of traveller (18), and the bore value of through-hole (17) is greater than the diameter value of traveller (18).

6. The industrial waste gas collection device of claim 1, wherein: one end of the telescopic spring (21) is fixedly connected with the outer surface of the baffle plate (20), and the other end of the telescopic spring (21) is fixedly connected with the outer surface of the connecting block (16).

7. The industrial waste gas collection device of claim 1, wherein: the outer fixed surface of connecting pipe (7) is connected with sealed piece (15), the diameter value of sealed piece (15) equals with the diameter value of communicating pipe (5).