CN202832320U - Stone powder pot exhausting purification device - Google Patents
Stone powder pot exhausting purification device Download PDFInfo
- Publication number
- CN202832320U CN202832320U CN 201220559056 CN201220559056U CN202832320U CN 202832320 U CN202832320 U CN 202832320U CN 201220559056 CN201220559056 CN 201220559056 CN 201220559056 U CN201220559056 U CN 201220559056U CN 202832320 U CN202832320 U CN 202832320U
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- valve
- stone powder
- stone flour
- pot
- exhausting
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- Expired - Fee Related
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Abstract
The utility model provides a stone powder pot exhausting purification device. a stone powder feeding valve is arranged on the lower portion of the a stone powder pot, a feeding valve outlet is arranged on the top of the stone powder pot, a blowing valve is arranged on the lower portion of the stone powder pot, an exhausting pipe is arranged inside the stone powder pot, the upper end of the exhausting pipe is placed on the upper portion of the stone powder pot, the lower end of the exhausting pipe is stretched out of the stone powder pot, and the tail portion of the exhausting pipe is provided with an exhausting valve. A bottom air inlet valve is arranged on the left of the bottom of the stone powder pot, a stone powder outlet valve is arranged on the right of the bottom of the stone powder pot, the stone powder outlet valve is connected with an inlet end of a three-way pipe provided with a check valve, the check valve is connected with the exhausting valve through a pipeline, the outlet end of the three-way pipe is connected with a rubber pipe connected with a weighted hopper, and the left end of the rubber pipe is provided with a cleaning valve. A buffer water pot purification device does not need installing, mixer of air and stone powder forms separated bodies after passing through the weighed hopper, the stone powder is recycled, the exhausted air is clean air, environment pollution is not produced, health of well drilling workers are not affected, and well drilling construction can be conducted smoothly.
Description
Technical field
The utility model is the tinning of oil drilling stone flour and the purifier that increases the weight of exhaust, is a kind of stone flour tank emission-control equipment.
Background technology
In the petroleum drilling operation, to stone flour be pumped in the stone flour tank first, and then the stone flour that will pump into the stone flour tank is emitted, finish drilling fluid and increase the weight of, when stone flour being pumped in the stone flour tank, the stone flour tank has entered gases at high pressure, need the pressure release balance, drain tank inner high voltage gas just can pump into stone flour, because directly discharge can cause environment pollution, so, the way of drain tank inner high voltage gas is to adopt buffering water pot purifier at present, the stone flour that its gases at high pressure carry is arranged in the buffering water pot, and because its purification medium is water, stone flour does not dissolve, easy blocking pipeline in the exhaust process, and temperature also can freeze and can not use when low, affect wellbore construction, the increase drilling well duration.
Summary of the invention
The purpose of this utility model is a kind of stone flour tank emission-control equipment of design, overcomes the problem of present existence, and wellbore construction is carried out smoothly.
The purpose of this utility model is achieved in that and comprises the stone flour tank, stack, outlet valve, increase the weight of funnel, the stone flour inlet valve, purge valve, the bottom inflow valve, the stone flour outlet valve, the stone flour inlet valve is installed in the bottom of stone flour tank, the inlet valve outlet is at the top of stone flour tank, purge valve is installed in the bottom of stone flour tank, stack is in the stone flour tank, the upper end of stack is in the top of stone flour tank, stretch out outside the stone flour tank lower end of stack, the afterbody of stack is installed outlet valve, the bottom left of stone flour tank is installed the bottom inflow valve, the stone flour outlet valve is installed on the right, bottom of stone flour tank, and the stone flour outlet valve is connected with the entrance point of tee piece, and flap valve is arranged on the tee piece, flap valve is connected by pipeline with outlet valve, the port of export of tee piece is connected with hose, hose with increase the weight of funnel and be connected, the left end of hose is installed clean valve.
The beneficial effects of the utility model are: do not need to install buffering water pot purifier, the mixture of gas and stone flour is recovered by tee piece stone flour after increase the weight of funnel, gas is discharged from the mud mud circulating system, the gas of discharging is clean gas, environment is not polluted, can not affect driller's health, overcome the problem that existing buffering water pot purification method exists, wellbore construction can carry out smoothly, has significant economic benefit.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described.
As seen from the figure, embodiment of the present utility model comprises stone flour tank 1, stack 2, outlet valve 3, increase the weight of funnel 8, stone flour inlet valve 9, purge valve 10, bottom inflow valve 11, stone flour outlet valve 12, stone flour inlet valve 9 is installed in the bottom of stone flour tank 1, the outlet of inlet valve 9 is at the top of stone flour tank 1, purge valve 10 is installed in the bottom of stone flour tank 1, stack 2 is in stone flour tank 1, the upper end of stack 2 is in the top of stone flour tank 1, the gas content on top is high, stretch out outside the stone flour tank 1 lower end of stack 2, the afterbody of stack 2 is installed outlet valve 3, the bottom left of stone flour tank 1 is installed bottom inflow valve 11, stone flour outlet valve 12 is installed on the right, bottom of stone flour tank 1, stone flour outlet valve 12 is connected with the entrance point of tee piece 5, and flap valve 4 is arranged on the tee piece 5, and flap valve 4 and outlet valve 3 are connected by pipeline, the port of export of tee piece 5 is connected with hose 7, hose 7 with increase the weight of funnel 8 and be connected.The left end of hose 7 is installed clean valve 6.
Claims (2)
1. stone flour tank emission-control equipment, comprise stone flour tank (1), stack (2), outlet valve (3), increase the weight of funnel (8), stone flour inlet valve (9), purge valve (10), bottom inflow valve (11), stone flour outlet valve (12), stone flour inlet valve (9) is installed in the bottom of stone flour tank (1), the outlet of inlet valve (9) is at the top of stone flour tank (1), purge valve (10) is installed in the bottom of stone flour tank (1), stack (2) is in stone flour tank (1), the upper end of stack (2) is in the top of stone flour tank (1), stretch out outside the stone flour tank (1) lower end of stack (2), the afterbody of stack (2) is installed outlet valve (3), the bottom left of stone flour tank (1) is installed bottom inflow valve (11), stone flour outlet valve (12) is installed on the right, bottom of stone flour tank (1), it is characterized in that: stone flour outlet valve (12) is connected with the entrance point of tee piece (5), flap valve (4) is arranged on the tee piece (5), flap valve (4) is connected by pipeline with outlet valve (3), the port of export of tee piece (5) is connected with hose (7), hose (7) with increase the weight of funnel (8) and be connected.
2. stone flour tank emission-control equipment according to claim 1, it is characterized in that: the left end of hose (7) is installed clean valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559056 CN202832320U (en) | 2012-10-29 | 2012-10-29 | Stone powder pot exhausting purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559056 CN202832320U (en) | 2012-10-29 | 2012-10-29 | Stone powder pot exhausting purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202832320U true CN202832320U (en) | 2013-03-27 |
Family
ID=47944052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220559056 Expired - Fee Related CN202832320U (en) | 2012-10-29 | 2012-10-29 | Stone powder pot exhausting purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202832320U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904446A (en) * | 2017-04-28 | 2017-06-30 | 中国航天空气动力技术研究院 | A kind of powder feeder |
| CN110422500A (en) * | 2019-08-30 | 2019-11-08 | 中国石油集团川庆钻探工程有限公司 | Pressure relief device for drilling fluid weighting system and drilling fluid weighting system |
-
2012
- 2012-10-29 CN CN 201220559056 patent/CN202832320U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904446A (en) * | 2017-04-28 | 2017-06-30 | 中国航天空气动力技术研究院 | A kind of powder feeder |
| CN110422500A (en) * | 2019-08-30 | 2019-11-08 | 中国石油集团川庆钻探工程有限公司 | Pressure relief device for drilling fluid weighting system and drilling fluid weighting system |
| CN110422500B (en) * | 2019-08-30 | 2024-07-09 | 中国石油集团川庆钻探工程有限公司 | Pressure relief device for drilling fluid weighting system and drilling fluid weighting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131029 |