CN202844822U - Device for collecting overflow gas - Google Patents
Device for collecting overflow gas Download PDFInfo
- Publication number
- CN202844822U CN202844822U CN 201220500082 CN201220500082U CN202844822U CN 202844822 U CN202844822 U CN 202844822U CN 201220500082 CN201220500082 CN 201220500082 CN 201220500082 U CN201220500082 U CN 201220500082U CN 202844822 U CN202844822 U CN 202844822U
- Authority
- CN
- China
- Prior art keywords
- gas
- discharge opeing
- excessive
- collecting
- gas skirt
- 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 - Lifetime
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a device for collecting overflow gas, relating to a waste gas collecting device. The device comprises a gas collection hood, and also comprises a gas collection pipeline communicated with the gas collection hood which is a hood body with the bottom open. Aiming at the problem that hazardous gas rich in hydrogen sulfide overflowing from the ground surface in red superficial fireflood pilot test has larger potential safety hazard, the device for collecting ground overflow gas is designed, therefore, the device for collecting overflow gas can effectively control the poisonous and harmful overflow gas having potential safety hazard.
Description
Technical field
The utility model relates to a kind of waste gas collection device.
Background technology
In the fireflood guide experimentation, after a large amount of pressure-airs were injected on the stratum, strata pressure raise, and injected air and can not in time discharge, will cause gas random excessive from the earth's surface by fracturing stratum in the shallow-layer oil field, and there be serious potential safety hazard in hydrogen sulfide in the mist that overflows.In order to ensure fireflood guide experiment safety, normally carry out, need the excessive gas collector in a kind of earth's surface of development, it is arbitrarily excessive to prevent from containing the excessive gas of hydrogen sulfide, the impact safety in production.
The utility model content
The purpose of this utility model is: have larger security hidden trouble for the excessive hydrogen sulfide toxic and harmful that is rich in red shallow fireflood pilot test earth's surface, design can be collected the excessive device of air in earth's surface, the excessive gas gathering-device that the excessive gas that makes poisonous and harmful deposit potential safety hazard is effectively controlled.
The purpose of this utility model realizes by following technical proposals:
A kind of excessive gas collector comprises gas skirt, also comprises the gas gathering line that is communicated with described gas skirt, and described gas skirt is the uncovered cover body in a bottom.
As optimal way, also be respectively equipped with liquid level gauge and discharge opeing discharging recovery system on the described gas skirt, described discharge opeing discharging recovery system comprises a housing, be respectively equipped with on the housing with the discharge opeing entrance of described gas skirt internal communication with the outside discharge opeing that is communicated with of described gas skirt and export, also be provided with a U-shaped linker in the described housing, described discharge opeing entrance is apart from the ground certain altitude, and described discharge opeing outlet directly is communicated with described U-shaped linker, and described discharge opeing outlet also is provided with valve.
As optimal way, its top is located in the outlet that described gas skirt is communicated with described gas gathering line.
Workflow of the present utility model: this device is mounted in the earth's surface and overflows the gas point, be used for collecting the device that overflows gas, operation principle be gas excessive tight by the gas skirt cover after, gas component gently makes progress away, collecting the rear gas gathering line that is connected by top by gas skirt assembles, collects, enter again afterwards follow-up processing, overflow gas after the collection of this device by unordered overflow become controlled.
In addition, the excessive point in earth's surface, fireflood guide test block minute: only excessive H 2 S-containing gas and large gauging when following gas excessive, excessive two kinds of water, therefore excessive gas collector indoor design discharge opeing discharging recovery system, gas enters hydrogen sulfide treatment after collecting by gas skirt during normal the use, adsorbent equipment is processed, if excessive point is moisture, in the collection process in the situation of gas collection flow process inconvenience, excessive liquid is in the gas skirt inner accumulated, but its interior liquid level of liquid level gauge Real Time Observation, after reaching special setting liquid level, liquid enters discharge opeing discharging recovery system by the discharge opeing entrance in it, and again gather within it to reach after certain liquid level and be communicated to the discharge opeing outlet by U-shaped linker, open valve, the assigned address of roping behind the excessive liquid collection is for further processing.U-shaped linker is set in the discharge opeing discharging recovery system can avoid gas to discharge by fluid-tight.
The beneficial effects of the utility model: can realize the excessive gas centralized collection of fireflood, realize the controlled processing of toxic and harmful, discharging, satisfy the safety in production demand, reach the safety and environmental protection specification requirement.This device installation, easy to use, quick, collection efficiency is high.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with specific embodiments and the drawings the utility model is further described.
As shown in Figure 1, a kind of excessive gas collector, comprise gas skirt 1, gas skirt 1 is the uncovered cover body in a bottom, gas skirt 1 top is communicated with gas gathering line 2, also be respectively equipped with liquid level gauge 3 and discharge opeing discharging recovery system on the gas skirt 1, discharge opeing discharging recovery system comprises a housing 4, be respectively equipped with on the housing 4 with the discharge opeing entrance 41 of gas skirt 1 internal communication with the gas skirt 1 outside discharge opeing that is communicated with and export 42, also be provided with a U-shaped linker 5 in the housing 4, discharge opeing entrance 41 is apart from the ground certain altitude, and discharge opeing outlet 42 directly is communicated with U-shaped linker 5, and discharge opeing exports 42 and also is provided with valve 6.
Workflow of the present utility model: this device is mounted in the earth's surface and overflows the gas point, be used for collecting the device that overflows gas, operation principle be gas excessive tight by gas skirt 1 cover after, gas component gently makes progress away, after the gas gathering line 2 that is connected by top after collecting by gas skirt 1 is assembled collection, efflux after qualified through by subsequent technique or device (such as existing various hydrogen sulfide treatment, adsorbent equipment) hydrogen sulfide adsorption being processed again, overflow gas after collecting by unordered overflow become controlled.
In addition, the excessive point in earth's surface, fireflood guide test block minute: only excessive H 2 S-containing gas and large gauging when following gas excessive, excessive two kinds of water, therefore excessive gas collector indoor design discharge opeing discharging recovery system, gas enters hydrogen sulfide treatment after collecting by gas skirt 1 during normal the use, adsorbent equipment 2 is processed, if excessive point is moisture, in the collection process in the situation of gas collection flow process inconvenience, excessive liquid is in gas skirt 1 inner accumulated, but its interior liquid level of liquid level gauge 3 Real Time Observation, after reaching special setting liquid level, liquid enters discharge opeing discharging recovery system by discharge opeing entrance 41 in it, and again gather within it to reach after certain liquid level and be communicated to discharge opeing outlet 42 by U-shaped linker 5, open valve 6, the assigned address of roping behind the excessive liquid collection is for further processing.U-shaped linker 5 is set in the discharge opeing discharging recovery system can avoid gas to discharge by fluid-tight.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. excessive gas collector, it is characterized in that: comprise gas skirt, also comprise the gas gathering line that is communicated with described gas skirt, described gas skirt is the uncovered cover body in a bottom.
2. excessive gas collector as claimed in claim 1, it is characterized in that: also be respectively equipped with liquid level gauge and discharge opeing discharging recovery system on the described gas skirt, described discharge opeing discharging recovery system comprises a housing, be respectively equipped with on the housing with the discharge opeing entrance of described gas skirt internal communication with the outside discharge opeing that is communicated with of described gas skirt and export, also be provided with a U-shaped linker in the described housing, described discharge opeing entrance is apart from the ground certain altitude, described discharge opeing outlet directly is communicated with described U-shaped linker, and described discharge opeing outlet also is provided with valve.
3. excessive gas collector as claimed in claim 1, it is characterized in that: its top is located in the outlet that described gas skirt is communicated with described gas gathering line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500082 CN202844822U (en) | 2012-09-28 | 2012-09-28 | Device for collecting overflow gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500082 CN202844822U (en) | 2012-09-28 | 2012-09-28 | Device for collecting overflow gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202844822U true CN202844822U (en) | 2013-04-03 |
Family
ID=47976061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220500082 Expired - Lifetime CN202844822U (en) | 2012-09-28 | 2012-09-28 | Device for collecting overflow gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202844822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482271A (en) * | 2013-09-25 | 2014-01-01 | 克拉玛依市杰德科技有限责任公司 | Tank opening overflowing gas collecting and processing device |
| CN114184235A (en) * | 2021-12-16 | 2022-03-15 | 内蒙古科技大学 | Gob-side entry retaining side goaf collecting device and method |
-
2012
- 2012-09-28 CN CN 201220500082 patent/CN202844822U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482271A (en) * | 2013-09-25 | 2014-01-01 | 克拉玛依市杰德科技有限责任公司 | Tank opening overflowing gas collecting and processing device |
| CN103482271B (en) * | 2013-09-25 | 2015-07-01 | 克拉玛依市杰德科技有限责任公司 | Tank opening overflowing gas collecting and processing device |
| CN114184235A (en) * | 2021-12-16 | 2022-03-15 | 内蒙古科技大学 | Gob-side entry retaining side goaf collecting device and method |
| CN114184235B (en) * | 2021-12-16 | 2023-09-22 | 内蒙古科技大学 | Gob-side entry retaining side goaf collecting device and gob-side entry retaining side goaf collecting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
|
| CX01 | Expiry of patent term |