CN207137466U - Oil and gas well drilling pump Rapid Cleaning slurry filter - Google Patents
Oil and gas well drilling pump Rapid Cleaning slurry filter Download PDFInfo
- Publication number
- CN207137466U CN207137466U CN201720884305.2U CN201720884305U CN207137466U CN 207137466 U CN207137466 U CN 207137466U CN 201720884305 U CN201720884305 U CN 201720884305U CN 207137466 U CN207137466 U CN 207137466U
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Abstract
A kind of oil and gas well drilling pump Rapid Cleaning slurry filter, the bottom of its filter cylinder have the first inclined-plane, and the cross sectional shape of overall filter cylinder is in more semicircular arcs, and its upper end is open, and bottom surface is the second inclined-plane；The right-hand member plane of overall filter cylinder is filter screen, and the inwall of left part arc surface and filter cylinder coincide and leaves through hole；Overall filter cylinder is located in filter cartridge body and coordinates positioning by the first inclined-plane, the second inclined-plane, and the upper port of filter cylinder is sealed equipped with strainer cover and by sealing ring；The bottom right of filter cylinder is connected with blow-off pipe, and plug is housed on blow-off pipe.The utility model filter screen is tubular structure, when plugged filter or not smooth circulation, opens filter cover, proposes filter cylinder, outwell object in filter cylinder, is reinstalled after rinsing filter cylinder.It is easy to use, it is simple to operate, it is time saving and energy saving.
Description
Technical field
The utility model belongs to slurry filter technical field, and in particular to a kind of oil and gas well drilling pump is used quick clear
Wash slurry filter.
Background technology
Drilling pump in oil/gas drilling operation at present, on the pipeline between its suction inlet and slurry tank, 8 ＂ of one kind are installed
~12 ＂ slurry filters.During drilling well pump work, the mud from slurry tank, the suction line of drilling pump is flowed through, positioned at suction line
Filter by suction on line, filter out the impurity in mud, big solid particle etc..Existing slurry filter, filter screen is one
Block metallic plate, there is the eyelet that mud can flow through above.Filter screen welds together with strainer cover or split, filter screen belong to rapid wear
Part, filter inner chamber also need periodic cleaning.So the shortcomings that this structure is, filter screen damage after-filter lid also will be with filter screen more
Change, operation is laborious.
The content of the invention
The utility model provides a kind of oil and gas well drilling pump Rapid Cleaning slurry filter, and its filter screen is tubular knot
Structure, material are corrosion resistant metal, when plugged filter or not smooth circulation, open filter cover, propose filter cylinder, outwell thing in filter cylinder
Body, reinstalled after rinsing filter cylinder.It is easy to use, it is simple to operate, it is time saving and energy saving.
Technical solution of the present utility model：A kind of oil and gas well drilling pump Rapid Cleaning slurry filter, bag
Filter cylinder is included, the left end of the filter cylinder has mud entrance, and right-hand member has slurry outlet；It is characterized in that：It is described
The bottom of filter cylinder has the first inclined-plane, and the cross sectional shape of the overall filter cylinder is in more semicircular arcs, and its upper end is open,
Bottom surface is the second inclined-plane；The right-hand member plane of the overall filter cylinder is filter screen, the inwall of left part arc surface and filter cylinder coincide and
Leave through hole；The overall filter cylinder is located in filter cartridge body and coordinates positioning, the filtering by the first inclined-plane, the second inclined-plane
The upper port of device cylinder is sealed equipped with strainer cover and by sealing ring；The bottom right of the filter cylinder is connected with blowdown
Pipe, and plug is housed on blow-off pipe.
The upper surface of the strainer cover is provided with and flows to direction board.
The utility model has the advantage that and effect
1st, the utility model filter screen is tubular structure, rinses, changes conveniently, time saving and energy saving.
2nd, the utility model filtration barrel body and overall filter cylinder bottom pass through contour localization, it is ensured that filter cylinder loads direction and position
Correctly.
Brief description of the drawings
Fig. 1 is structure sectional view of the present utility model,
Fig. 2 is structure top view of the present utility model,
Fig. 3 is the structural representation of the utility model entirety filter cylinder.
Embodiment
A kind of embodiment of the present utility model is described with reference to accompanying drawing 1,2,3.
A kind of oil and gas well drilling pump Rapid Cleaning slurry filter, including filter cylinder 1, the filter cartridge
The left end of body 1 has mud entrance 11, and right-hand member has slurry outlet 12；The bottom of the filter cylinder 1 has the first inclined-plane
8, the cross sectional shape of the overall filter cylinder 4 is in more semicircular arcs, and its upper end is open, and bottom surface is the second inclined-plane 9；The overall filter
The right-hand member plane of cylinder 4 be filter screen 13, and the inwall of left part arc surface and filter cylinder 1 is identical and leaves through hole 10；The overall filter
Cylinder 4 coordinates positioning, the upper port of the filter cylinder 1 in filter cylinder 1 and by the first inclined-plane 8, the second inclined-plane 9
Sealed equipped with strainer cover 2 and by sealing ring 3；The bottom right of the filter cylinder 1 is connected with blow-off pipe 5, and blowdown
Plug 6 is housed on pipe 5.The upper surface of the strainer cover 2, which is provided with, flows to direction board 7, indicates installation direction.
When plugged filter or not smooth circulation, strainer cover is opened, overall filter cylinder is proposed, outwells object in filter cylinder, rushed
Filter wash cylinder.Turn on the plug of filter cylinder bottom, the mud in discharge filter cylinder.According still further to the oblique of overall filter cylinder bottom
Slope is consistent with filter cylinder bottom ramp direction to load filter cylinder, installs strainer cover, screws on plug.
The utility model entirety filter cylinder is corrosion-resistant metal materials.Filter cylinder bottom is in ramped shaped, is automatically positioned whole
Blow-off pipe is arranged at the loading direction of body filter cylinder and position, filter cylinder bottom, for discharging the remaining mud accumulated in it.This
Utility model size has 8 ＂, 10 ＂, 12 ＂, tri- kinds of specifications.
Claims (2)
1. a kind of oil and gas well drilling pump Rapid Cleaning slurry filter, including filter cylinder (1), the filter cartridge
The left end of body (1) has mud entrance (11), and right-hand member has slurry outlet (12)；It is characterized in that：The filter cylinder (1)
Bottom has the first inclined-plane (8), and the cross sectional shape of overall filter cylinder (4) is in more semicircular arcs, and its upper end is open, bottom surface second
Inclined-plane (9)；The right-hand member plane of overall filter cylinder (4) is filter screen (13), and the inwall of left part arc surface and filter cylinder (1) coincide and stayed
There is through hole (10)；Overall filter cylinder (4), which is located in filter cylinder (1) and coordinated by the first inclined-plane (8), the second inclined-plane (9), determines
Position, the upper port of the filter cylinder (1) seal equipped with strainer cover (2) and by sealing ring (3)；The filter cylinder
(1) bottom right is connected with blow-off pipe (5), and plug (6) is housed on blow-off pipe (5).
2. oil and gas well drilling pump Rapid Cleaning slurry filter according to claim 1, it is characterized in that：The mistake
The upper surface of filter cover (2) is provided with and flows to direction board (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884305.2U CN207137466U (en) | 2017-07-20 | 2017-07-20 | Oil and gas well drilling pump Rapid Cleaning slurry filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884305.2U CN207137466U (en) | 2017-07-20 | 2017-07-20 | Oil and gas well drilling pump Rapid Cleaning slurry filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207137466U true CN207137466U (en) | 2018-03-27 |
Family
ID=61676011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720884305.2U Active CN207137466U (en) | 2017-07-20 | 2017-07-20 | Oil and gas well drilling pump Rapid Cleaning slurry filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207137466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495024A (en) * | 2020-11-04 | 2021-03-16 | 中船黄埔文冲船舶有限公司 | Outboard water filtering device |
-
2017
- 2017-07-20 CN CN201720884305.2U patent/CN207137466U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495024A (en) * | 2020-11-04 | 2021-03-16 | 中船黄埔文冲船舶有限公司 | Outboard water filtering device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |