CN209613750U - A kind of extension type waste gas collecting system - Google Patents
A kind of extension type waste gas collecting system Download PDFInfo
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- CN209613750U CN209613750U CN201822267920.6U CN201822267920U CN209613750U CN 209613750 U CN209613750 U CN 209613750U CN 201822267920 U CN201822267920 U CN 201822267920U CN 209613750 U CN209613750 U CN 209613750U
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- electric expansion
- air
- suction cover
- guiding
- scalable
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Abstract
The utility model provides a kind of extension type waste gas collecting system, including electric expansion air-suction cover, scalable air intake duct, synchronization speed reducer, guiding steel wire, guiding rail and side-draught hood；Guiding rail is located at the bottom of the electric expansion air-suction cover, for providing guiding for the flexible of electric expansion air-suction cover, the synchronization speed reducer is for controlling expansion and contraction of the electric expansion air-suction cover along guiding rail, the side-draught hood is fixed on the front end of the electric expansion air-suction cover, the side-draught hood, the front end of electric expansion air-suction cover, rear end are respectively equipped with air entry, the air entry is connected to by scalable air intake duct, the guiding fixation with steel wire is in outside the electric expansion air-suction cover, for providing guiding for the flexible of scalable air intake duct.The utility model uses the air-suction cover of retractable, the interference that can effectively avoid the equipment such as driving mobile, while as exhaust gas emission point increases, quickly covering exhaust gas emission point automatically, collecting it effectively in confined space.
Description
Technical field
The utility model belongs to equipment for treating industrial waste gas technical field, and in particular to a kind of extension type gas sampling system
System.
Background technique
In the industrial productions such as chemical industry, machinery, electronics, metallurgy, can all there are a large amount of disordered exhaust gas to generate, disordered exhaust gas
Chronic toxic action is played to human health, while China defines production area uncontrollable discharge emissions standards.
A large amount of exhaust gas is generated in industrial production, is collected, is taken up a large area using fixed collecting hood at present, and operation is not
Just, gas sampling lags, and the mobile interference of the equipment such as driving is often encountered during collection, and collecting hood cannot be mounted on
Exhaust gas generate point most nearby, inhaled simultaneously because being inhaled or being pushed up using side, exhaust gas, which generates the space of points, not to be had closed, collects the effect of exhaust gas
Fruit is very poor.
Utility model content
In view of this, the present invention provides a kind of extension type waste gas collecting systems, and gas sampling is efficient, absorb effect
Rate is high, collects process does not generate interference to other equipment.
The specific embodiment of the utility model is as follows:
A kind of extension type waste gas collecting system, including electric expansion air-suction cover, scalable air intake duct, synchronization speed reducer,
It is oriented to steel wire, guiding rail and side-draught hood；Wherein, the guiding rail is located at the bottom of the electric expansion air-suction cover, is used for
Flexible for electric expansion air-suction cover provides guiding, and the synchronization speed reducer is for controlling electric expansion air-suction cover along guiding rail
Expansion and contraction, the side-draught hood is fixed on the front end of the electric expansion air-suction cover, the side-draught hood, electric expansion air-breathing
Front end, the rear end of cover are respectively equipped with air entry, and the air entry is connected to by scalable air intake duct, the guiding fixation with steel wire in
Outside the electric expansion air-suction cover, for providing guiding for the flexible of scalable air intake duct.
Further, electric expansion air-suction cover described in the utility model by electric expansion frame and is covered in described electronic
At the top of telescopic frame and surrounding is with high temperature flame-proof curtain composition, and the high temperature flame-proof curtain of electric expansion frame front end suspends in midair, remaining
The high temperature flame-proof curtain at position is fixed on electric expansion frame.
Further, electric expansion frame described in the utility model is made of several scalable components, each scalable
It is fixedly connected between component, air entry is equipped between each scalable component.
The utility model has the advantages that
First, the utility model uses the air-suction cover of retractable, can effectively avoid the equipment such as driving are mobile from doing
It disturbs, while as exhaust gas emission point increases, quickly covering exhaust gas emission point automatically, receiving it effectively in confined space
Collection.
Second, the utility model uses scalable air intake duct, realizes the continuous air-breathing of electric air suction cover moving process.
Third, the utility model is using heat-resistant fireproof curtain, it can be achieved that covering high temperature or with open fire exhaust gas.
4th, the utility model uses the air-suction cover of retractable, and it is convenient to stretch, and when application can be complete according to field condition
Portion or part are flexible, reduce occupied area.
5th, side-draught hood is arranged in the utility model electric expansion air-suction cover front end outside, for absorbing electric expansion air-breathing
There is exhaust gas when movable obstruction outside cover leading portion.
Detailed description of the invention
Fig. 1 is extension type waste gas collecting system top view；
Fig. 2 is extension type waste gas collecting system side view；
Fig. 3 is extension type waste gas collecting system main view；
Wherein, 1- electric expansion air-suction cover, the scalable air intake duct of 2-, 3- synchronization speed reducer, 4- are oriented to steel wire, and 5- is led
Rail, 6- side-draught hood, the scalable air intake duct high temperature flame-proof curtain of 7-, 8- side-draught hood high temperature flame-proof curtain, 9- air entry A, 10- air entry B,
11- air entry C.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
The utility model provides a kind of extension type waste gas collecting system, including electric expansion air-suction cover 1, scalable suction
Tracheae 2, synchronization speed reducer 3, guiding steel wire 4, guiding rail 5 and side-draught hood 6.Wherein, the guiding rail 5 is located at described electronic
The bottom of flexible air-suction cover 1, for providing guiding for the flexible of electric expansion air-suction cover 1, the synchronization speed reducer 3 is for controlling
Electric expansion air-suction cover 1 realizes the free extension on guide rail along the expansion and contraction of guiding rail 5；The side-draught hood 6 is solid
Due to the front end of the electric expansion air-suction cover 1, the front and back end of the side-draught hood 6 and electric expansion air-suction cover 1 is respectively equipped with suction
Port, the air entry are connected to by scalable air intake duct 2, and the guiding steel wire 4 is fixed on the electric expansion air-suction cover 1
Outside, scalable air intake duct is fixed on every a distance on guiding steel wire, for being led for flexible provide of scalable air intake duct 2
To.
The electric expansion air-suction cover 1 of the utility model extension type exhaust gas cell phone system is by electric expansion frame and covering
It is with high temperature flame-proof curtain 7 in the electric expansion frame roof and surrounding to constitute, high temperature flame-proof curtain 7 is with electric expansion aspirating frame
1 stretches and is unfolded or folds, and the high temperature flame-proof curtain 7 of 1 front end of electric expansion frame suspends in midair, and the high temperature flame-proof curtain at remaining position is solid
It is scheduled on electric expansion frame 1, when there is barrier in 1 front end of electric expansion frame, the high temperature flame-proof curtain 7 of front end can be stretched with electronic
The expansion of contracting frame 1 pulled barrier.
Side-draught hood 6 is arranged in the utility model extension type waste gas collecting system front end, when due to the life of exhaust gas generating region
Production. art requirement needs the pause expansion of extension type waste gas collecting system, does not cover the useless of region generation by electric expansion air-suction cover 1
Gas is sucked by side-draught hood 6, and by being connected at the top of side-draught hood 6, scalable air intake duct 2 is discharged.The side-draught hood of 6 two sides of side-draught hood setting
High temperature flame-proof curtain 8 and the high temperature flame-proof curtain 7 of 1 front end of electric expansion air-suction cover form a waste gas absorption region, can effectively stop
It is moved outside the exhaust gas of 6 intake region of side-draught hood.
The utility model embodiment electric expansion frame is made of several scalable components, each component retractable,
It is fixedly connected between component and component, air entry, air entry and scalable suction is arranged in each scalable component and component junction
Tracheae connection.
Below by taking two scalable components are constituted electric expansion frame as an example, it is illustrated, specifically:
Electric expansion frame is made of telescopic component I 1-1 and telescopic component II 1-2, telescopic component I 1-1 and flexible group
Part II 1-2 is using fixed non-telescoping connection, the junction and front and back end point of telescopic component I 1-1 and telescopic component II 1-2
Not She Zhi air entry B 10, air entry C 11, air entry A 9, air entry A 9, air entry B 10, air entry C 11 are by can stretch
Contracting air intake duct 2 is connected.
The work of the utility model extension type waste gas collecting system becomes electricity in initial extension type waste gas collecting system
Dynamic telescopic frame 1, scalable air intake duct 2 are in compressive state.With along the useless of extension type waste gas collecting system telescopic direction
The gradually generation of gas, starts synchronization speed reducer 3, and synchronization speed reducer 3 drives electric expansion frame 1 gradually to open up on guide rail
It opens, while electric expansion frame 1 is unfolded, electric expansion frame 1 drives scalable air intake duct 2 along leading by the steel wire at the top of it
It is unfolded to steel wire.After the completion of gas sampling, reverse starting synchronization speed reducer 3 makes extension type waste gas collecting system opposite direction edge
Guiding rail is mobile, and electric expansion air-suction cover 1 and scalable air intake duct 2 are gradually compressed.
In conclusion the above is only the preferred embodiments of the present utility model only, it is not intended to limit the utility model
Protection scope.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all wrap
Containing being within the protection scope of the utility model.
Claims (3)
1. a kind of extension type waste gas collecting system, which is characterized in that including electric expansion air-suction cover (1), scalable air intake duct
(2), synchronization speed reducer (3), guiding steel wire (4), guiding rail (5) and side-draught hood (6)；Wherein, the guiding rail (5) is located at
The bottom of the electric expansion air-suction cover (1), for the flexible offer guiding for electric expansion air-suction cover (1), described synchronize subtracts
Fast machine (3) for controlling electric expansion air-suction cover (1) along the expansion and contraction of guiding rail (5), be fixed on by the side-draught hood (6)
The front end of the electric expansion air-suction cover (1), the side-draught hood (6), electric expansion air-suction cover (1) front end, rear end set respectively
There is air entry, the air entry is connected to by scalable air intake duct (2), and the guiding steel wire (4) is fixed on the electric expansion
Air-suction cover (1) outside, is used for the flexible offer guiding for scalable air intake duct (2).
2. extension type waste gas collecting system according to claim 1, which is characterized in that the electric expansion air-suction cover (1)
By electric expansion frame and it is covered in the electric expansion frame roof and surrounding is with high temperature flame-proof curtain (7) and constitutes, it is electronic to stretch
The high temperature flame-proof curtain (7) of contracting frame front end suspends in midair, and the high temperature flame-proof curtain at remaining position is fixed on electric expansion frame.
3. extension type waste gas collecting system according to claim 1, which is characterized in that the electric expansion frame is by several
A scalable component is constituted, and is fixedly connected between each scalable component, and air entry is equipped between each scalable component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267920.6U CN209613750U (en) | 2018-12-29 | 2018-12-29 | A kind of extension type waste gas collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267920.6U CN209613750U (en) | 2018-12-29 | 2018-12-29 | A kind of extension type waste gas collecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209613750U true CN209613750U (en) | 2019-11-12 |
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ID=68448388
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822267920.6U Active CN209613750U (en) | 2018-12-29 | 2018-12-29 | A kind of extension type waste gas collecting system |
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| Country | Link |
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| CN (1) | CN209613750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647839A (en) * | 2018-12-29 | 2019-04-19 | 中国船舶重工集团公司第七八研究所 | A kind of extension type waste gas collecting system |
-
2018
- 2018-12-29 CN CN201822267920.6U patent/CN209613750U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647839A (en) * | 2018-12-29 | 2019-04-19 | 中国船舶重工集团公司第七八研究所 | A kind of extension type waste gas collecting system |
| CN109647839B (en) * | 2018-12-29 | 2024-04-09 | 中国船舶重工集团公司第七一八研究所 | Retractable exhaust gas collection system |
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