CN104989300A - Separation device for purifying petroleum drilling fluid - Google Patents
Separation device for purifying petroleum drilling fluid Download PDFInfo
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- CN104989300A CN104989300A CN201510334219.XA CN201510334219A CN104989300A CN 104989300 A CN104989300 A CN 104989300A CN 201510334219 A CN201510334219 A CN 201510334219A CN 104989300 A CN104989300 A CN 104989300A
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- connecting rod
- screen
- drilling fluid
- petroleum drilling
- sieve
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Abstract
The invention provides a separation device for purifying petroleum drilling fluid. The separation device comprises two struts, a connecting rod A, a connecting rod B, a connecting rod C, a pull rod, a turntable, a sieve disc, a sieve box and a protection cover, wherein the two struts are in parallel arrangement; the connecting rod A, the connecting rod B and the connecting rod C are in sequential end-to-end hinging connection and form a triangular structure; the pull rod is arranged between the connecting rod B and the connecting rod C; one end of the pull rod is hinged to the connecting rod B and the connecting rod C; the turntable is fixed on the side surfaces of the struts; the turntable, the struts, the connecting rod A and the connecting rod B are connected through a rotating shaft; the sieve disc is hinged to the other end of the pull rod; the sieve box is arranged under the sieve disc; the sieve box is of a cavity structure provided with openings at the upper surface and one side surface; the sieve disc is glidingly arranged at the two sides of the upper surface of the sieve box; the protection cover is arranged at the upper end of the sieve box; and an opening formed in the lower end of the protection cover is matched with the opening formed in the upper surface of the sieve box. The petroleum drilling fluid can be uniformly filtered through the leftward and rightward movement of the sieve box, and larger solid-phase particles can be effectively blocked outside the sieve box.
Description
Technical field
The present invention relates to a kind of separator, particularly relate to a kind of separator purifying petroleum drilling fluid.
Background technology
Oil drilling mud vibrating screen is requisite equipment in drilling well, the drilling fluid on ground is recycled to from down-hole, first to 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 poor, adverse effect is caused to the treating capacity of the screening particle after sieve and vibrosieve.
Summary of the invention
Poor for solving screening efficiency, the defects such as screening effect is undesirable, the present invention spy provide a kind of separator purifying petroleum drilling fluid.
Technical scheme of the present invention is as follows:
A kind of separator purifying petroleum drilling fluid, comprise two pillars be arranged in parallel, connecting rod A, connecting rod B, the connecting rod C of head and the tail hinge-connection composition triangular structure successively, also comprise be arranged between connecting rod B, connecting rod C and one end respectively with the pull bar of connecting rod B, connecting rod C hinge-connection, also comprise the rotating disk be fixed on pillar side; Rotating disk, pillar, connecting rod A, connecting rod B are connected by rotating shaft; Also comprise be hinged with the pull bar other end screen tray, be arranged on screen box below screen tray, screen box is the cavity structure of upper surface and a lateral opening, and screen tray is slidably arranged in the upper surface both sides of screen box; Also comprise the protective cover being arranged on screen box upper end, protective cover lower ending opening matches with screen box upper surface open.
Further, described protective cover offers observation panel.
Further, described screen tray comprises sieve nest, is fixed on the linkage section of sieve nest one end, and linkage section is made up of two connecting rods arranged in parallel, and one end of connecting rod is fixed on sieve nest; Described pull bar hinge-connection is in two connecting rods arranged in parallel; Sieve nest is the cuboid cavity structure of upper and lower opening, also comprises the first screen cloth be arranged in sieve nest cavity.
Further, also comprise the second screen cloth be arranged in screen box, the two ends of the second screen cloth are separately fixed on the front and back sides of screen box; Mesh on second screen cloth is less than the mesh on the first screen cloth.
Technique effect of the present invention is as follows:
1, moving left and right of screen box will make petroleum drilling fluid by uniform filtering, ensure that larger solid phase particles is effectively resisted outside screen box.
2, when the setting of protective cover can avoid screen tray to work, oil mud splashes.
3, the observation panel be arranged on protective cover is convenient to the trend of work that staff observes screen tray, repairs in time it when screen tray breaks down.
4, the first screen cloth be arranged in sieve nest serves preliminary effect of filtering to oil mud.
5, be arranged on the second screen cloth in screen box, because mesh is less than the mesh on the first screen cloth, second time can be carried out to oil mud and filter, effectively improve the filter effect of petroleum drilling fluid.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation purifying the separator of petroleum drilling fluid;
Fig. 2 is the structural representation of screen box;
Component title wherein corresponding to Reference numeral is as follows: 1-pillar, 2-connecting rod A, 3-connecting rod B, 4-connecting rod C, 5-pull bar, 6-rotating disk, 7-screen tray, 8-screen box, 9-protective cover, 10-sieve nest, 11-linkage section, 12-connecting rod, 13-first screen cloth, 14-second screen cloth.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in detail, but embodiments of the present invention are not limited to this.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of separator purifying petroleum drilling fluid, comprise two pillars be arranged in parallel 1, connecting rod A2, connecting rod B3, the connecting rod C4 of head and the tail hinge-connection composition triangular structure successively, also comprise be arranged between connecting rod B3, connecting rod C4 and one end respectively with the pull bar 5 of connecting rod B3, connecting rod C4 hinge-connection, also comprise the rotating disk 6 be fixed on pillar 1 side; Rotating disk 6, pillar 1, connecting rod A2, connecting rod B3 are connected by rotating shaft; Also comprise be hinged with pull bar 5 other end screen tray 7, be arranged on screen box 8 below screen tray 7, screen box 8 is the cavity structure of upper surface and a lateral opening, and screen tray 7 is slidably arranged in the upper surface both sides of screen box 8; Also comprise the protective cover 9 being arranged on screen box 8 upper end, protective cover 9 lower ending opening matches with screen box 8 upper surface open.
In the present embodiment, when rotation rotating disk 6, the connecting rod A2 be connected by rotating shaft with rotating disk 6, connecting rod B3 will be rotated thereupon, and drivening rod C4 moves by the motion of trace A2, connecting rod B3, and connecting rod C4 motion will make the pull bar 5 of hinge-connection with it move left and right along screen tray 7 upper surface.Be poured on lentamente by oil mud on screen box 8, moving left and right of screen box 8 will make petroleum drilling fluid be filtered uniformly, ensure that larger solid phase particles is effectively resisted outside screen box 8.When the setting of protective cover 9 can avoid screen tray 7 to work, oil mud splashes.
Embodiment 2
The present embodiment, on the basis of embodiment 1, described protective cover 9 offers observation panel.
The observation panel be arranged on protective cover 9 is convenient to the trend of work that staff observes screen tray 7, repairs in time it when screen tray 7 breaks down.
Embodiment 3
The present embodiment is on the basis of embodiment 1 or embodiment 2, and described screen tray 7 comprises sieve nest 10, is fixed on the linkage section 11 of sieve nest 10 one end, and linkage section 11 is made up of two connecting rods 12 arranged in parallel, and one end of connecting rod 12 is fixed on sieve nest 10; Described pull bar 5 hinge-connection is in two connecting rods 12 arranged in parallel; Sieve nest 10 is the cuboid cavity structure of upper and lower opening, also comprises the first screen cloth 13 be arranged in sieve nest 10 cavity.
Pull bar 5 hinge-connection in the present embodiment, in two connecting rods 11 arranged in parallel, makes the motion of pull bar 5 that screen tray 7 can be driven to move left and right along the upper surface of screen box 8.The the first screen cloth 13 pairs of oil mud be arranged in sieve nest 10 serve preliminary effect of filtering.
Embodiment 4
The present embodiment is on the basis of embodiment 3, and the two ends also comprising the second screen cloth 14, second screen cloth 14 be arranged in screen box 8 are separately fixed on the front and back sides of screen box 8; Mesh on second screen cloth 14 is less than the mesh on the first screen cloth 13.
The second screen cloth 14 arranged in the present embodiment, because mesh is less than the mesh on the first screen cloth 13, can carry out second time to oil mud and filter, effectively improve the filter effect of petroleum drilling fluid.
As mentioned above, the present invention can be realized preferably.
Claims (4)
1. purify a separator for petroleum drilling fluid, it is characterized in that:
Comprise two pillars be arranged in parallel (1), successively head and the tail hinge-connection composition triangular structure connecting rod A(2), connecting rod B(3), connecting rod C(4), also comprise and be arranged on connecting rod B(3), connecting rod C(4) between and one end respectively with connecting rod B(3), connecting rod C(4) pull bar (5) of hinge-connection, also comprise the rotating disk (6) be fixed on pillar (1) side; Rotating disk (6), pillar (1), connecting rod A(2), connecting rod B(3) connected by rotating shaft; Also comprise the screen tray (7) be hinged with pull bar (5) other end, the screen box (8) being arranged on screen tray (7) below, screen box (8) is the cavity structure of upper surface and a lateral opening, and screen tray (7) is slidably arranged in the upper surface both sides of screen box (8); Also comprise the protective cover (9) being arranged on screen box (8) upper end, protective cover (9) lower ending opening matches with screen box (8) upper surface open.
2. a kind of separator purifying petroleum drilling fluid according to claim 1, is characterized in that:
(9) offer observation panel with described protective cover.
3. a kind of separator purifying petroleum drilling fluid according to claims 1, is characterized in that:
Described screen tray (7) comprises sieve nest (10), is fixed on the linkage section (11) of sieve nest (10) one end, and linkage section (11) is made up of two connecting rods (12) arranged in parallel, and one end of connecting rod (12) is fixed on sieve nest (10); Described pull bar (5) hinge-connection is in two connecting rods (12) arranged in parallel; The cuboid cavity structure that sieve nest (10) is upper and lower opening, also comprises the first screen cloth (13) be arranged in sieve nest (10) cavity.
4. a kind of separator purifying petroleum drilling fluid according to claim 2, is characterized in that:
Also comprise the second screen cloth (14) be arranged in screen box (8), the two ends of the second screen cloth (14) are separately fixed on the front and back sides of screen box (8); Mesh on second screen cloth (14) is less than the mesh on the first screen cloth (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510334219.XA CN104989300A (en) | 2015-06-17 | 2015-06-17 | Separation device for purifying petroleum drilling fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510334219.XA CN104989300A (en) | 2015-06-17 | 2015-06-17 | Separation device for purifying petroleum drilling fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104989300A true CN104989300A (en) | 2015-10-21 |
Family
ID=54301169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510334219.XA Pending CN104989300A (en) | 2015-06-17 | 2015-06-17 | Separation device for purifying petroleum drilling fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989300A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019840A (en) * | 2015-07-22 | 2015-11-04 | 成都来宝石油设备有限公司 | Petroleum drilling fluid filtering equipment |
| CN111395981A (en) * | 2020-03-25 | 2020-07-10 | 齐永高 | Portable mud solid control device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201603684U (en) * | 2010-01-20 | 2010-10-13 | 深圳联达钮扣有限公司 | Plastic button sieving machine |
| CN202741330U (en) * | 2012-06-13 | 2013-02-20 | 铜陵和武机械制造有限责任公司 | Iron powder screening device |
| US20130112631A1 (en) * | 2010-07-15 | 2013-05-09 | Cubility As | Sieve device for untreated drilling mud and a method of using same |
| CN203281499U (en) * | 2013-06-07 | 2013-11-13 | 安徽理工大学 | Power screen |
| CN203400858U (en) * | 2013-08-13 | 2014-01-22 | 潍坊紫鸢牧业发展有限公司 | Simple biological feed grading screen |
| CN104307741A (en) * | 2014-10-28 | 2015-01-28 | 芜湖赛德交通设备有限公司 | Sorting screen |
| CN104612609A (en) * | 2015-01-31 | 2015-05-13 | 成都科盛石油科技有限公司 | Petroleum drilling fluid separating sieve based on separating screening net slideways |
| CN204729036U (en) * | 2015-06-17 | 2015-10-28 | 成都高普石油工程技术有限公司 | A kind of vibrating device of filtering oil drilling fluid |
-
2015
- 2015-06-17 CN CN201510334219.XA patent/CN104989300A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201603684U (en) * | 2010-01-20 | 2010-10-13 | 深圳联达钮扣有限公司 | Plastic button sieving machine |
| US20130112631A1 (en) * | 2010-07-15 | 2013-05-09 | Cubility As | Sieve device for untreated drilling mud and a method of using same |
| CN202741330U (en) * | 2012-06-13 | 2013-02-20 | 铜陵和武机械制造有限责任公司 | Iron powder screening device |
| CN203281499U (en) * | 2013-06-07 | 2013-11-13 | 安徽理工大学 | Power screen |
| CN203400858U (en) * | 2013-08-13 | 2014-01-22 | 潍坊紫鸢牧业发展有限公司 | Simple biological feed grading screen |
| CN104307741A (en) * | 2014-10-28 | 2015-01-28 | 芜湖赛德交通设备有限公司 | Sorting screen |
| CN104612609A (en) * | 2015-01-31 | 2015-05-13 | 成都科盛石油科技有限公司 | Petroleum drilling fluid separating sieve based on separating screening net slideways |
| CN204729036U (en) * | 2015-06-17 | 2015-10-28 | 成都高普石油工程技术有限公司 | A kind of vibrating device of filtering oil drilling fluid |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019840A (en) * | 2015-07-22 | 2015-11-04 | 成都来宝石油设备有限公司 | Petroleum drilling fluid filtering equipment |
| CN111395981A (en) * | 2020-03-25 | 2020-07-10 | 齐永高 | Portable mud solid control device |
| CN111395981B (en) * | 2020-03-25 | 2021-11-05 | 河南省地质矿产勘查开发局第五地质勘查院 | Portable mud solid control device |
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Application publication date: 20151021 |
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| RJ01 | Rejection of invention patent application after publication |