CN202460305U - Liquid-gas separation device for gas circuit control system of drilling machine - Google Patents
Liquid-gas separation device for gas circuit control system of drilling machine Download PDFInfo
- Publication number
- CN202460305U CN202460305U CN2012200331496U CN201220033149U CN202460305U CN 202460305 U CN202460305 U CN 202460305U CN 2012200331496 U CN2012200331496 U CN 2012200331496U CN 201220033149 U CN201220033149 U CN 201220033149U CN 202460305 U CN202460305 U CN 202460305U
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- gas
- liquid
- control system
- separation device
- gas separation
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Abstract
The utility model relates to a liquid-gas separation device for a gas circuit control system of a drilling machine, which belongs to the technical field of liquid-gas separation devices. The liquid-gas separation device is composed of a shell, a gas feeding tube, a gas discharge pipe and a drain valve, wherein a partition plate is welded on the inner wall of the shell, and a gas passing gap is arranged between the partition plate and the inner wall of the shell. By using the liquid-gas separation device, moisture and impurities carried in high-temperature gas can be removed, and the liquid-gas separation effect is good, so that gas circuit control systems can satisfy the needs of low temperature environments, thereby ensuring the normal operation of the gas circuit control system of the drilling machines.
Description
Technical field
The utility model relates to a kind of rig air-path control system liquid-gas separation device, belongs to the liquid-gas separation device technical field.
Background technology
In the wellbore construction, the rig capital equipment is by pneumatic control.When temperature was low in the winter time, the gas that compressor is carried was because of variations in temperature; Cause moisture in the gas circuit to be separated out and congeal into ice, the rig air-path control system is freezed, influence normal operation; Therefore to guarantee the rig operate as normal, just must prevent that air-path control system from freezing.For guarantee that rig can run well in the environment of cold, in the prior art, what generally adopt is the method to air-path control system heating, insulation.ZL200920081033.8 discloses a kind of compressor and has used the mesolow liquid-gas separator, is made up of housing, air inlet pipe and escape pipe, and internal orifice one side of air inlet pipe and escape pipe is installed in the housing; Collar extension one side of air inlet pipe and escape pipe is installed in outside the housing; On housing, be provided with sewage draining exit, because of the flow process weak point of liquid gas in housing, and liquid gas only depends on Gravity Separation; So separating effect is undesirable.
Summary of the invention
The utility model is that to be to overcome the flow process of liquid gas in housing that above-mentioned prior art exists short, and liquid gas only depends on Gravity Separation, and the unfavorable defective of separating effect provides a kind of rig air-path control system liquid-gas separation device.
The utility model is made up of housing, air inlet pipe, escape pipe and draining valve, on inner walls, is welded with dividing plate, is provided with the air cleft crack between dividing plate and the inner walls.
Said dividing plate is a swash plate, can be provided with the air cleft crack between two adjacent dividing plates for more than 1 or 1.
The beneficial effect of the utility model is: can remove entrained moisture of high-temperature gas and impurity, liquid gas good separating effect makes air-path control system can adapt to the needs of low temperature environment, has guaranteed rig air-path control system operate as normal.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
The specific embodiment
Can know that by Fig. 1 the utility model is made up of housing 1, air inlet pipe 3, escape pipe 4 and draining valve 5, on housing 1 inwall, be welded with dividing plate, be provided with air cleft crack 8-1 between dividing plate and the inner walls.
Said dividing plate is a swash plate, and dividing plate has four, is provided with the air cleft crack between two adjacent dividing plates.
Further, dividing plate also can for one to more than three or four.
Described housing 1 top is equipped with safety valve 6 and Pressure gauge 7.
The utility model is connected on the air-path control system, and Compressed Gas is got in the cylindrical shell by air inlet 3, because the moisture that variations in temperature is separated out in the time of on colliding dividing plate 2-1 wall, will be assembled the bottom that forms liquid film and deposit to housing 1, accomplishes first separation; Compressed Gas flow through dividing plate 2-1 and housing 1 cross air cleft crack 8-1 after, get between the cavity that dividing plate 2-1 and dividing plate 2-2 form, the moisture in the Compressed Gas is on colliding dividing plate 2-2 wall the time, assembles the formation liquid film and deposits to the bottom of housing 1, carries out secondary separation; Moisture in the Compressed Gas is through dividing plate 2-3, dividing plate 2-4 the time; Carry out respectively for the third time and the 4th time separate; Compressed Gas crossing air cleft crack 8-2, cross air cleft crack 8-3, cross air cleft crack 8-4 and get into housing 1 top through between dividing plate; Discharged by escape pipe 4, the moisture and the impurity that deposit to housing 1 bottom are regularly discharged through draining valve 5.Compressed Gas through separating for several times, can guarantee that the moisture in the Compressed Gas is fully separated out in housing 1.
Claims (4)
1. rig air-path control system liquid-gas separation device; Form by housing (1), air inlet pipe (3), escape pipe (4) and draining valve (5); It is characterized in that: on housing (1) inwall, be welded with dividing plate, be provided with air cleft crack (8-1) between dividing plate and housing (1) inwall.
2. rig air-path control system liquid-gas separation device according to claim 1 is characterized in that: dividing plate is a swash plate.
3. rig air-path control system liquid-gas separation device according to claim 1 and 2 is characterized in that: dividing plate can be provided with the air cleft crack between two adjacent dividing plates for more than 1 or 1.
4. rig air-path control system liquid-gas separation device according to claim 1 and 2 is characterized in that: described housing (1) top is equipped with safety valve (6) and Pressure gauge (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200331496U CN202460305U (en) | 2012-02-02 | 2012-02-02 | Liquid-gas separation device for gas circuit control system of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200331496U CN202460305U (en) | 2012-02-02 | 2012-02-02 | Liquid-gas separation device for gas circuit control system of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202460305U true CN202460305U (en) | 2012-10-03 |
Family
ID=46908506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200331496U Expired - Fee Related CN202460305U (en) | 2012-02-02 | 2012-02-02 | Liquid-gas separation device for gas circuit control system of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202460305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344165A (en) * | 2015-12-07 | 2016-02-24 | 大连熵华节能科技有限公司 | Gas-water separation device |
-
2012
- 2012-02-02 CN CN2012200331496U patent/CN202460305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344165A (en) * | 2015-12-07 | 2016-02-24 | 大连熵华节能科技有限公司 | Gas-water separation device |
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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 |
Granted publication date: 20121003 Termination date: 20170202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |