CN204996804U - Cover is collected to over -and -under type waste gas - Google Patents
Cover is collected to over -and -under type waste gas Download PDFInfo
- Publication number
- CN204996804U CN204996804U CN201520682948.XU CN201520682948U CN204996804U CN 204996804 U CN204996804 U CN 204996804U CN 201520682948 U CN201520682948 U CN 201520682948U CN 204996804 U CN204996804 U CN 204996804U
- Authority
- CN
- China
- Prior art keywords
- tube connector
- gas sampling
- stationary pipes
- cover body
- lift gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a cover is collected to over -and -under type waste gas, including the cover body, connecting pipe and fixed pipe, the cover body is the top, and narrower and four terrace with edges that the bottom is wealthyer are described, the top of the cover body with the bottom of connecting pipe is linked together, the outside cover of connecting pipe is equipped with fixed pipe, the connecting pipe can be relative slide about the fixed pipe. The utility model has the advantages of the waste gas collection efficiency is high, waste gas collecting effect is good, can suitably adjust the mounting height that processing set up.
Description
Technical field
The utility model relates to gas sampling cover, particularly relates to lift gas sampling cover.
Technical background
Processing factory carrying out high-temperature heating to raw material, boil and in technique that high-temperature particle transmits, a large amount of industrial waste gases, pungent gas can be produced.At present, this type of gas produced in processing factory's process is processed by gas exhausting device usually.The gas sampling cover of traditional processing factory's gas exhausting device is generally arranged on the top of processing unit (plant), still certain distance is there is at vertical direction with gas processing plant, while by gas collection to gas sampling cover, portion gas also can spread towards periphery, and exhaust efficiency has much room for improvement.
Utility model content
The utility model, for the deficiencies in the prior art, provides that a kind of gas collection is high, gas collection is effective, suitably can regulate the lift gas sampling cover of the setting height(from bottom) of processing sets up.
The utility model is solved the problems of the technologies described above by following technological means: lift gas sampling cover, comprises cover body, tube connector and stationary pipes; Described cover body is for top is narrower and the quadrangular frustum pyramid shaped that bottom is wealthyer; The top of described cover body is connected with the bottom of described tube connector; The outside of described tube connector is arranged with described stationary pipes, and described tube connector can relatively described stationary pipes slide up and down.
Preferably: described stationary pipes offers installing hole, described tube connector offers the female groove of band; When described tube connector move to described groove overlap with described installing hole time, bolt inserted described installing hole and screw in in described groove, described tube connector is fixed in described stationary pipes.
Preferably: described installing hole from top to bottom compartment is arranged in described stationary pipes.
Preferably: the outer surface of described tube connector longitudinally offers guide-track groove, and the top of described guide-track groove is provided with bayonet socket; The inwall of described stationary pipes is provided with the projection be slidably matched with described guide-track groove, the top of described projection is provided with protuberance, when the position that the top that described tube connector slides down to described guide-track groove contacts with described projection, described protuberance can plug together in described bayonet socket.
Preferably: described gas sampling cover also comprises capping, and described capping is fastened on the open area bottom described cover body by snap close piece.
Preferably: described snap close piece comprises and is arranged on movable tongue on described cover body and correspondence and is arranged on socket in described capping.
The utility model has the advantage of: because tube connector can relatively described stationary pipes slide up and down, cover body, when carrying out gas sampling, can move downward, press close to processing unit (plant), reduce the distance between cover body and processing unit (plant), realize the diffusivity reducing gas, improve the effect of gas collection.In addition, because the longitudinal separation in stationary pipes is provided with installing hole, by selecting the installing hole of differing heights, cover body being fixed on differing heights, realizing the diversity highly regulated.And the open area bottom cover body arranges movable capping, when stopping work, the open area of cover body being covered, prevents entering of dust.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment lift gas sampling cover.
Fig. 2 is that in the utility model embodiment lift gas sampling cover, tube connector is bolted on the structural representation under stationary pipes state.
Fig. 3 is that in the utility model embodiment lift gas sampling cover, protuberance plugs together the structural representation under bayonet socket state.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As Figure 1-3, the open lift gas sampling cover of the utility model, the top of described gas sampling cover is arranged in the gas sampling pipeline 2 of processing factory.
Described lift gas sampling cover comprises cover body 31, tube connector 32 and stationary pipes 33; Described cover body 31 is for top is narrower and the quadrangular frustum pyramid shaped that bottom is wealthyer; The top of described cover body 31 is connected with the bottom of described tube connector 32, is arranged with stationary pipes 33 outside described tube connector 32.
Described stationary pipes 33 offers and the installing hole 34 of lower compartment setting, described tube connector 32 offers the female groove of band (not shown in FIG.); When described tube connector 32 move to described groove overlap with described installing hole 34 time, bolt 8 inserted described installing hole and screw in in described groove, described tube connector 32 is fixed in described stationary pipes 33.
The outer surface of described tube connector 32 longitudinally offers guide-track groove 36, and the top of described guide-track groove 36 is provided with bayonet socket 37; The inwall of described stationary pipes 33 is provided with the projection 38 be slidably matched with described guide-track groove 36, the described top of protruding 38 is provided with protuberance 39, when the position that the top that described tube connector 32 slides down to described guide-track groove 36 contacts with described protruding 38, described protuberance 39 can plug together in described bayonet socket 37.
Described gas sampling cover also comprises capping 4, and described capping 4 is fastened on the open area bottom described cover body 31 by snap close piece 5.
Described snap close piece 5 comprises and is arranged on movable tongue 51 on described cover body and correspondence and is arranged on socket 52 in described capping 4.
Because tube connector 32 can relatively described stationary pipes 33 slide up and down, achieving cover body 31 when carrying out gas sampling, can move downward, press close to processing unit (plant), reduce the distance between cover body 31 and processing unit (plant) 11, reduce the diffusivity of gas, improve gas collection effect.In addition, owing to being provided with installing hole in the longitudinal separation of stationary pipes 33, by selecting the installing hole of differing heights, cover body 31 being fixed on differing heights, realizing the diversity highly regulated.In addition, owing to being provided with installing hole 1 in the longitudinal separation of stationary pipes 33, by selecting the installing hole 1 of differing heights, cover body 31 being fixed on differing heights, realizing the diversity highly regulated.And the open area bottom cover body 31 arranges movable capping 4, when stopping work, the open area bottom cover body 31 being covered, prevents entering of dust.
The foregoing is only the preferred embodiment that the utility model is created; do not create in order to limit the utility model; the any amendment done within all spirit of creating at the utility model and principle, equivalent to replace and improvement etc., all should be included within protection domain that the utility model creates.
Claims (6)
1. lift gas sampling cover, is characterized in that: comprise cover body, tube connector and stationary pipes; Described cover body is for top is narrower and the quadrangular frustum pyramid shaped that bottom is wealthyer; The top of described cover body is connected with the bottom of described tube connector; The outside of described tube connector is arranged with described stationary pipes, and described tube connector can relatively described stationary pipes slide up and down.
2. lift gas sampling cover according to claim 1, is characterized in that: described stationary pipes offers installing hole, described tube connector offers the female groove of band; When described tube connector move to described groove overlap with described installing hole time, bolt inserts described installing hole and screws in in described groove, is fixed in described stationary pipes by described tube connector.
3. lift gas sampling cover according to claim 1, is characterized in that: described installing hole from top to bottom compartment is arranged in described stationary pipes.
4. lift gas sampling cover according to claim 1, it is characterized in that: the longitudinal direction of the outer surface of described tube connector offers guide-track groove, the top of described guide-track groove is provided with bayonet socket; The inwall of described stationary pipes is provided with the projection be slidably matched with described guide-track groove, the top of described projection is provided with protuberance, when the position that the top that described tube connector slides down to described guide-track groove contacts with described projection, described protuberance can plug together in described bayonet socket.
5. lift gas sampling cover according to claim 1, is characterized in that: described gas sampling cover also comprises capping, and described capping is fastened on the open area bottom described cover body by snap close piece.
6. lift gas sampling cover according to claim 5, is characterized in that: described snap close piece comprises and is arranged on movable tongue on described cover body and correspondence and is arranged on socket in described capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682948.XU CN204996804U (en) | 2015-09-06 | 2015-09-06 | Cover is collected to over -and -under type waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682948.XU CN204996804U (en) | 2015-09-06 | 2015-09-06 | Cover is collected to over -and -under type waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204996804U true CN204996804U (en) | 2016-01-27 |
Family
ID=55153709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520682948.XU Expired - Fee Related CN204996804U (en) | 2015-09-06 | 2015-09-06 | Cover is collected to over -and -under type waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204996804U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797663A (en) * | 2016-05-18 | 2016-07-27 | 惠州市环发环保科技有限公司 | Waste gas collecting cover and reaction device |
| CN106001043A (en) * | 2016-06-24 | 2016-10-12 | 惠州市环发环保科技有限公司 | Waste gas collecting cover and stirring equipment |
| CN111150874A (en) * | 2020-03-10 | 2020-05-15 | 吉林大学第一医院 | Clinical breathing sterilization device for infectious department |
-
2015
- 2015-09-06 CN CN201520682948.XU patent/CN204996804U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797663A (en) * | 2016-05-18 | 2016-07-27 | 惠州市环发环保科技有限公司 | Waste gas collecting cover and reaction device |
| CN105797663B (en) * | 2016-05-18 | 2017-12-08 | 惠州市环发环保科技有限公司 | Gas sampling cover and reaction unit |
| CN106001043A (en) * | 2016-06-24 | 2016-10-12 | 惠州市环发环保科技有限公司 | Waste gas collecting cover and stirring equipment |
| CN106001043B (en) * | 2016-06-24 | 2019-07-16 | 惠州市环发环保科技有限公司 | Gas sampling cover and mixing plant |
| CN111150874A (en) * | 2020-03-10 | 2020-05-15 | 吉林大学第一医院 | Clinical breathing sterilization device for infectious department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20160906 |