CN204782857U - Slidingtype oil drilling liquid filtration equipment - Google Patents
Slidingtype oil drilling liquid filtration equipment Download PDFInfo
- Publication number
- CN204782857U CN204782857U CN201520067803.9U CN201520067803U CN204782857U CN 204782857 U CN204782857 U CN 204782857U CN 201520067803 U CN201520067803 U CN 201520067803U CN 204782857 U CN204782857 U CN 204782857U
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- CN
- China
- Prior art keywords
- screening network
- drilling fluid
- slidingtype
- barrel body
- deflector
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Abstract
The utility model discloses a slidingtype oil drilling liquid filtration equipment has mainly solved the problem that drilling fluid solid phase control's filtration equipment energy consumption is high among the prior art, screening efficiency is low, the operation is very inconvenient. The utility model discloses a bottom has the filter barrel of discharge gate to and chaffer screen subnetting and the lower sieve subnetting of setting in filter barrel, the chaffer screen subnetting is the corrugate and fixes top in filter barrel, the lower sieve subnetting includes adj. Tabular filter screen, and the guide plate of bottom mounting on adj. Tabular filter screen sets up the worry hole on adj. Tabular filter screen to and be used for making lower sieve subnetting horizontal migration's power device, this considers the hole site between the guide plate. The utility model has the advantages of the energy consumption is low, good, the easy operation of filter effect.
Description
Technical field
The utility model relates to a kind of filter plant, and what be specifically related to is slidingtype petroleum drilling fluid filter plant.
Background technology
Drilling fluid is indispensable important component part in petroleum drilling operation engineering, and it is related to safety, quick, high-quality drilling well on the one hand, is related to reservoir protection on the other hand.Drilling fluid can be summarized as the effect that drilling process plays: protect hole wall, balance stratum soil pressure, cooling and lubricating drilling tool, provide downhole motor, fluid power detritus, foldback shaft bottom rock sample etc.
Drilling fluid, according to real work needs, defines a series of drilling fluid performance parameters, as adjustment and the foundation controlling property of drilling fluid.This performance parameter of solids content of drilling fluid is one of them, mud solid phase generally comprises sand, bad soil, landwaste, swell soil, barite etc., the object of drilling fluid solid control removes harmful solid phase (landwaste, sand, bad soil), preserve with solid phase (barite, swell soil), only has various solid concentration in rational scope, property of drilling fluid could be stablized, the due function of competence exertion drilling fluid.
The method of drilling fluid solid control is more, and wherein mechanical phonograph recorder separation application is general, and the reasonable disposition of the drill fluid purification equipment used in this method utilization process will effectively improve the performance of drilling fluid, and then plays the function of drilling fluid, improves drilling benefit.But the filter plant of existing drilling fluid solid control its to have energy consumption high, screening efficiency is low, operates the shortcomings such as very inconvenient.
Utility model content
The purpose of this utility model is the problem that the filter plant energy consumption solving drilling fluid solid control in prior art is high, screening efficiency is low, operation is very inconvenient, provides a kind of slidingtype petroleum drilling fluid filter plant solved the problem.
For solving above-mentioned shortcoming, the technical solution of the utility model is as follows:
Slidingtype petroleum drilling fluid filter plant, comprise the filtration barrel body that bottom has discharging opening, and the upper Screening Network be arranged in filtration barrel body and lower Screening Network, described upper Screening Network is that corrugated is fixed on top in filtration barrel body, described lower Screening Network comprises tabular screen pack, bottom is fixed on the deflector on tabular screen pack, is arranged on the worry hole on tabular screen pack, and the power set for making lower Screening Network move horizontally; This worry hole is between deflector.
The undulatory set-up mode of upper Screening Network, effectively increases the area of screening, improves filter efficiency; The set-up mode of lower Screening Network, effectively by the weight of filtration barrel body carrying petroleum drilling fluid, power set only need provide the power of a horizontal direction can realize rocking of level, and then improve filter efficiency while reducing energy consumption.
As optimally set-up mode, described deflector is two pieces, is separately fixed on the relative dual-side of tabular screen pack; The top of this deflector extends on the inside wall of filtration barrel body; The moving direction of this lower Screening Network is identical with the direction without deflector two ends.
By above-mentioned setting, effectively prevent in lower Screening Network horizontal jitter process, the liquid that on this, Screening Network sieves out spills lower Screening Network, and convenient arrangement is cleaned.
In order to more save the energy consumption of power set, described lower Screening Network is connected by sliding connector with between filtration barrel body.
As one preferably set-up mode, described sliding connector by the slide rail be arranged on filtration barrel body, and to match with slide rail and the pulley be arranged on lower Screening Network forms.
As wherein a kind of set-up mode, described power set are drive motors.
As another kind of set-up mode, described power set are rectilinear movement cylinder.
The utility model compared with prior art, has the following advantages and beneficial effect:
1, the utility model is by the undulatory set-up mode of upper Screening Network, effectively increases the area of screening, improves filter efficiency; The set-up mode of lower Screening Network, effectively by the weight of filtration barrel body carrying petroleum drilling fluid, power set only need provide the power of a horizontal direction can realize rocking of level, and then improve filter efficiency while reducing energy consumption;
2, the utility model extends to the set-up mode on the inside wall of filtration barrel body by the top of deflector, and effectively prevent in lower Screening Network horizontal jitter process, the liquid that on this, Screening Network sieves out spills lower Screening Network, and convenient arrangement is cleaned;
3, low, the good filtration effect of the utility model energy consumption, simple to operate.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is the cross-sectional view of lower Screening Network in the utility model.
Wherein, corresponding in accompanying drawing Reference numeral is as follows:
1-discharging opening, 2-filtration barrel body, the upper Screening Network of 3-, Screening Network under 4-, 5-sliding connector;
41-tabular screen pack, 42-deflector, 43-considers hole.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1
Slidingtype petroleum drilling fluid filter plant, comprise the filtration barrel body 2 that bottom has discharging opening 1, and the upper Screening Network 3 be arranged in filtration barrel body 2 and lower Screening Network 4, described upper Screening Network 3 is fixed on top in filtration barrel body 2 in corrugated, described lower Screening Network 4 comprises tabular screen pack 41, bottom is fixed on the deflector 42 on tabular screen pack 41, is arranged on the worry hole 43 on tabular screen pack 41, and the power set for making lower Screening Network 4 move horizontally; This worry hole 43 is between deflector 42.
In the present embodiment, described deflector 42 is two pieces, is separately fixed on the relative dual-side of tabular screen pack 41; The top of this deflector 42 extends on the inside wall of filtration barrel body 2; The moving direction of this lower Screening Network 4 is identical with the direction without deflector 42 two ends.
In the present embodiment, these power set preferably move linearly cylinder.
Embodiment 2
The present embodiment and the difference of embodiment 1 are that arranging of deflector 42 is different, in the present embodiment, the quantity of this deflector 42 is four, wherein two relative deflector 42 tops extend on the inside wall of filtration barrel body 2, two other relative deflector 42 top then extends to Screening Network 3 both sides, effectively avoids the isolated material of Screening Network 3 to spill lower Screening Network 4.
Embodiment 3
The difference of the present embodiment and embodiment 1 is, is connected under in the present embodiment between Screening Network 4 with filtration barrel body 2 by sliding connector 5.Concrete set-up mode is as follows:
Described sliding connector 5 by the slide rail be arranged on filtration barrel body 2, and to match with slide rail and the pulley be arranged on lower Screening Network 4 forms.
Embodiment 4
The difference of the present embodiment and embodiment 3 is that the power set in the present embodiment are set to drive motors.
Above-described embodiment is only preferred embodiment of the present utility model; restriction not to the utility model protection domain; in every case design principle of the present utility model being adopted, and the change carried out non-creativeness work on this basis and make, all should belong within protection domain of the present utility model.
Claims (6)
1. slidingtype petroleum drilling fluid filter plant, comprise the filtration barrel body (2) that bottom has discharging opening (1), and the upper Screening Network (3) be arranged in filtration barrel body (2) and lower Screening Network (4), it is characterized in that: described upper Screening Network (3) is fixed on top in filtration barrel body (2) in corrugated, described lower Screening Network (4) comprises tabular screen pack (41), bottom is fixed on the deflector (42) on tabular screen pack (41), be arranged on the worry hole (43) on tabular screen pack (41), and the power set for making lower Screening Network (4) move horizontally, this worry hole (43) is positioned between deflector (42).
2. slidingtype petroleum drilling fluid filter plant according to claim 1, is characterized in that: described deflector (42) is two pieces, is separately fixed on the relative dual-side of tabular screen pack (41); The top of this deflector (42) extends on the inside wall of filtration barrel body (2); The moving direction of this lower Screening Network (4) is identical with the direction without deflector (42) two ends.
3. slidingtype petroleum drilling fluid filter plant according to claim 2, is characterized in that: described lower Screening Network (4) is connected by sliding connector (5) with between filtration barrel body (2).
4. slidingtype petroleum drilling fluid filter plant according to claim 3, is characterized in that: described sliding connector (5) by the slide rail be arranged on filtration barrel body (2), and to match with slide rail and the pulley be arranged on lower Screening Network (4) forms.
5. slidingtype petroleum drilling fluid filter plant according to claim 4, is characterized in that: described power set are drive motors.
6. slidingtype petroleum drilling fluid filter plant according to claim 4, is characterized in that: described power set are rectilinear movement cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067803.9U CN204782857U (en) | 2015-01-31 | 2015-01-31 | Slidingtype oil drilling liquid filtration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067803.9U CN204782857U (en) | 2015-01-31 | 2015-01-31 | Slidingtype oil drilling liquid filtration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204782857U true CN204782857U (en) | 2015-11-18 |
Family
ID=54522925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520067803.9U Expired - Fee Related CN204782857U (en) | 2015-01-31 | 2015-01-31 | Slidingtype oil drilling liquid filtration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204782857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789885A (en) * | 2016-09-05 | 2018-03-13 | 中石化石油工程技术服务有限公司 | Oil down-hole drilling fluids filter |
-
2015
- 2015-01-31 CN CN201520067803.9U patent/CN204782857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789885A (en) * | 2016-09-05 | 2018-03-13 | 中石化石油工程技术服务有限公司 | Oil down-hole drilling fluids filter |
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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: 20151118 Termination date: 20160131 |
|
| EXPY | Termination of patent right or utility model |