CN104989302A - Special tooling for petroleum slurry separation - Google Patents
Special tooling for petroleum slurry separation Download PDFInfo
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- CN104989302A CN104989302A CN201510430109.3A CN201510430109A CN104989302A CN 104989302 A CN104989302 A CN 104989302A CN 201510430109 A CN201510430109 A CN 201510430109A CN 104989302 A CN104989302 A CN 104989302A
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- flange
- special tooling
- sieve nest
- screen box
- cylindrical tube
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Abstract
The invention discloses a special tooling for petroleum slurry separation. The special tooling comprises a cylindrical tube and a conical tube, wherein the conical tube is fixedly connected with the lower end of the cylindrical tube; the side wall of the cylindrical tube is provided with a feeding opening; the upper surface of the cylindrical tube is provided with an overflow opening; the special tooling also comprises a flange A arranged at the lower end of the conical tube and a filtering device connected with a flange A through the flange; the filtering device comprises a sieve box, a connecting section fixed on the upper surface of the sieve box and a flange B arranged at the upper end of the connecting section; the connecting section is a hollow cylinder with openings formed in the upper part and the lower part and is communicated with the sieve box; the flange B is fixedly connected with the flange A through a screw bolt; and the special tooling also comprises a sieve net arranged in the sieve box. The petroleum slurry can be separated through a centrifugal sedimentation principle by the cylindrical tube and the conical tube fixedly connected with the lower end of the cylindrical tube; the separation effect is good; the petroleum slurry separation effect is improved; the operation is stable; and the energy consumption is reduced.
Description
Technical field
The present invention relates to a kind of special tooling, particularly relate to and be separated oil mud special tooling.
Background technology
Be recycled to the drilling fluid on ground from down-hole, first will screen out through mud vibrating screen, remove the solid particle that diameter is larger, just can enter desander or desilter, to reduce the solid concentration in mud further, play mud purification effect.But traditional shaker sieve nest is large, and screening efficiency is low, and screening effect is poor, is not suitable for and is separated high-precision oil mud, bring a lot of inconvenience to the use of client.
Summary of the invention
For solving the defect such as existing vibrosieve inefficiency, screening effect difference, spy of the present invention provides and is separated oil mud special tooling.
Technical scheme of the present invention is as follows: be separated oil mud special tooling, comprise pillar buoy, be consolidated in the conically shaped of pillar buoy lower end, pillar buoy sidewall has charging aperture, upper surface has overfall, also comprise the flange A that is arranged on conically shaped lower end and with the filter of flange A by Flange joint.Described filter comprises screen box, the linkage section be fixed on screen box upper surface, be arranged on the flange B of linkage section upper end, and linkage section is that the cavity cylinder and communicating with screen box of upper and lower opening is connected, and flange B and flange A is by bolt consolidation; Also comprise the screen cloth be arranged in screen box.
Further, described screen box comprises the first sieve nest, the second sieve nest, and the first sieve nest and the second sieve nest pass through Flange joint.
Further, also comprise the boss be separately positioned on the second sieve nest both sides inwall, screen cloth is placed on boss.
Advantageous Effects of the present invention is as follows;
1, pillar buoy and the conically shaped being consolidated in pillar buoy lower end make oil mud be separated by centrifugal sedimentation principle, good separating effect, improve oil mud separative efficiency, and running is stable, save energy consumption.
2, filter is fixed on conically shaped lower end by Flange joint, and the screen cloth in screen box can filter again to the coarse granule that centrifugal motion moves downward.
3, screen box is detachably convenient to clean screen cloth in time, and avoiding screen cloth to block affects filter effect
4, screen cloth is placed on boss, be convenient to screen cloth to take from the second sieve nest from, reclaim and flow to waste petroleum bottom screen box through screen cloth.
Accompanying drawing explanation
Fig. 1 is the structural representation being separated oil mud special tooling;
Component title wherein corresponding to Reference numeral is as follows: 1-pillar buoy, 2-conically shaped, 3-charging aperture, 4-overfall, 5-flange A, 6-filter, 7-screen box, 8-linkage section, 9-flange B, 10-screen cloth, 11-first sieve nest, 12-second sieve nest, 13-boss.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in more detail, but embodiments of the present invention are not limited to this.
Embodiment 1
As shown in Figure 1, be separated oil mud special tooling, comprise pillar buoy 1, be consolidated in the conically shaped 2 of pillar buoy 1 lower end, pillar buoy 1 sidewall has charging aperture 3, upper surface has overfall 4, also comprise the flange A5 that is arranged on conically shaped 2 lower end and with the filter 6 of flange A5 by Flange joint.Described filter 6 comprises screen box 7, the linkage section 8 be fixed on screen box 7 upper surface, be arranged on the flange B9 of linkage section 8 upper end, and linkage section 8 is that the cavity cylinder and communicating with screen box 7 of upper and lower opening is connected, and flange B9 and flange A5 is by bolt consolidation; Also comprise the screen cloth 10 be arranged in screen box 7.
In the present embodiment, after oil mud sand pump is tangentially squeezed into pillar buoy 1 from charging aperture 3 along oil mud separator periphery, oil mud will High Rotation Speed, the energy of mud will constantly consume, coarse granule in mud will move downward in filter 6 and again filter, fine grained in mud is less due to energy, will move upward in rotary course, finally discharges from overfall 4.
The present embodiment utilizes centrifugal sedimentation principle to be separated oil mud, good separating effect, improves oil mud separative efficiency, and running is stable, saves energy consumption.
Filter 6 is fixed on conically shaped 2 lower end by Flange joint, and the screen cloth 10 in screen box 7 can filter again to the coarse granule that centrifugal motion moves downward.
Embodiment 2
The present embodiment is on the basis of embodiment 1, and described screen box 7 comprises the first sieve nest 11, second sieve nest 12, first sieve nest 11 and the second sieve nest 12 passes through Flange joint.
In the present embodiment, second sieve nest 12, by Flange joint, when the particle that screen cloth 10 is piled up is more, can be pulled down from the first sieve nest 11 by the first sieve nest 11 and the second sieve nest 12, until after the particle cleaning on screen cloth 10 is clean, then the second sieve nest 12 is arranged on the first sieve nest 11.Screen box 7 is detachably convenient to clean screen cloth 10 in time, and avoiding screen cloth 10 to block affects filter effect.
Embodiment 3
The present embodiment is on the basis of embodiment 2, and also comprise the boss 13 be separately positioned on the second sieve nest 12 both sides inwall, screen cloth 10 is placed on boss 13.
In the present embodiment, screen cloth 10 is placed on boss 13, be convenient to screen cloth 10 to take from the second sieve nest 12 from, reclaim and flow to waste petroleum bottom screen box 7 through screen cloth 10.。
As mentioned above, the present invention can be realized preferably.
Claims (3)
1. be separated oil mud special tooling, it is characterized in that:
Comprise pillar buoy (1), be consolidated in the conically shaped (2) of pillar buoy (1) lower end, pillar buoy (1) sidewall has charging aperture (3), upper surface has overfall (4), also comprise the flange A(5 being arranged on conically shaped (2) lower end) and with flange A(5) by the filter (6) of Flange joint, described filter (6) comprises screen box (7), be fixed on the linkage section (8) on screen box (7) upper surface, be arranged on the flange B(9 of linkage section (8) upper end), the cavity cylinder that linkage section (8) is upper and lower opening and communicating with screen box (7) is connected, flange B(9) and flange A(5) by bolt consolidation, also comprise the screen cloth (10) be arranged in screen box (7).
2. separation oil mud special tooling according to claim 1, is characterized in that:
Described screen box (7) comprises the first sieve nest (11), the second sieve nest (12), and the first sieve nest (11) and the second sieve nest (12) pass through Flange joint.
3. separation oil mud special tooling according to claim 2, is characterized in that:
Also comprise the boss (13) be separately positioned on the inwall of the second sieve nest (12) both sides, screen cloth (10) is placed on boss (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510430109.3A CN104989302A (en) | 2015-07-22 | 2015-07-22 | Special tooling for petroleum slurry separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510430109.3A CN104989302A (en) | 2015-07-22 | 2015-07-22 | Special tooling for petroleum slurry separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104989302A true CN104989302A (en) | 2015-10-21 |
Family
ID=54301171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510430109.3A Pending CN104989302A (en) | 2015-07-22 | 2015-07-22 | Special tooling for petroleum slurry separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989302A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881635A (en) * | 2017-12-06 | 2018-04-06 | 铜陵天润包装有限责任公司 | A kind of container bag latitude and longitude scheduling apparatus quickly cooled down |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2162528Y (en) * | 1993-05-08 | 1994-04-20 | 彭力 | Sand removing device for drilling liquid |
| US7373996B1 (en) * | 2002-12-17 | 2008-05-20 | Centrifugal Services, Inc. | Method and system for separation of drilling/production fluids and drilled earthen solids |
| CN202611635U (en) * | 2012-03-02 | 2012-12-19 | 中国石油集团渤海石油装备制造有限公司 | Drilling rock debris and waste liquid separating device |
| CN202803439U (en) * | 2012-04-27 | 2013-03-20 | 崔炳新 | Drilling fluid cleaning separator |
| CN103573245A (en) * | 2013-11-12 | 2014-02-12 | 成都科盛石油科技有限公司 | Petroleum drilling fluid filtering device |
| CN204920861U (en) * | 2015-07-22 | 2015-12-30 | 成都来宝石油设备有限公司 | Oil mud separator |
-
2015
- 2015-07-22 CN CN201510430109.3A patent/CN104989302A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2162528Y (en) * | 1993-05-08 | 1994-04-20 | 彭力 | Sand removing device for drilling liquid |
| US7373996B1 (en) * | 2002-12-17 | 2008-05-20 | Centrifugal Services, Inc. | Method and system for separation of drilling/production fluids and drilled earthen solids |
| CN202611635U (en) * | 2012-03-02 | 2012-12-19 | 中国石油集团渤海石油装备制造有限公司 | Drilling rock debris and waste liquid separating device |
| CN202803439U (en) * | 2012-04-27 | 2013-03-20 | 崔炳新 | Drilling fluid cleaning separator |
| CN103573245A (en) * | 2013-11-12 | 2014-02-12 | 成都科盛石油科技有限公司 | Petroleum drilling fluid filtering device |
| CN204920861U (en) * | 2015-07-22 | 2015-12-30 | 成都来宝石油设备有限公司 | Oil mud separator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881635A (en) * | 2017-12-06 | 2018-04-06 | 铜陵天润包装有限责任公司 | A kind of container bag latitude and longitude scheduling apparatus quickly cooled down |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |