CN211570425U - Double-chamber mud filter equipment - Google Patents
Double-chamber mud filter equipment Download PDFInfo
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- CN211570425U CN211570425U CN201922016124.XU CN201922016124U CN211570425U CN 211570425 U CN211570425 U CN 211570425U CN 201922016124 U CN201922016124 U CN 201922016124U CN 211570425 U CN211570425 U CN 211570425U
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Abstract
The utility model belongs to the technical field of filtering equipment, in particular to a double-chamber mud filtering device; the structure of the device comprises a double-cavity main body, a filter screen, a reversing valve plate, a reversing handle and a partition plate; the double-cavity main body is a cavity surrounded by a surrounding plate, the middle of the double-cavity main body is divided into two cavities by a partition plate, a filter screen is arranged in the middle of each cavity, two ends of the partition plate are oppositely and rotatably connected with reversing valve plates, and a reversing handle for rotating the reversing valve plates is arranged at the upper end of each reversing valve plate; the utility model discloses a two cavitys are cut apart into with the two-chamber main part to the baffle to realize opening and being closed of two cavitys through the switching-over valve plate, can select one of them cavity to carry out the circulation of mud, can clear up another cavity this moment, also can make mud flow through two cavitys simultaneously, the cooperation through spacing hole and spacer pin is used to fix the position of switching-over valve plate, and convenient operation is reliable, has realized under the condition of not shutting down the pump, carries out the beneficial effect of clearing up to the filter equipment who blocks up.
Description
Technical Field
The utility model belongs to the technical field of filtration equipment, concretely relates to double-chamber mud filter equipment.
Background
The piping connecting the borehole pump to the mud tank or pit is known as the intake manifold, and since the mud tank or pit is open, there are often large debris particles in the tank or pit which can affect the service life of the components of the borehole pump and must be kept out of the pit, and therefore the intake manifold must usually be equipped with a low pressure mud filter device for filtering the drilling fluid to prevent large debris particles from entering the borehole pump and damaging the equipment. When the mud filter device is blocked, the water feeding performance of the drilling pump can be influenced, even the drilling pump cannot work normally, in order to not influence the working of the drilling pump, the best method is to switch the pipeline to a standby filter device under the condition of not stopping the pump, and then the blocked filter device is cleaned.
At present, in an oil field working site, the limited space in front of a drilling pump is considered, one drilling pump is generally matched with only one filtering device, when the filtering device is blocked, the drilling pump can be stopped for cleaning, and the drilling speed is influenced to a great extent.
SUMMERY OF THE UTILITY MODEL
The invention aims to overcome the defects in the prior art and provides a double-chamber slurry filtering device.
The utility model relates to a double-chamber mud filtering device, the main structure of which comprises a double-chamber main body, a filter screen, a reversing valve plate, a reversing handle and a clapboard; the double-cavity main body is a cavity surrounded by a surrounding plate, the middle of the double-cavity main body is separated into two cavities by a partition plate, a filter screen is arranged in the middle of each cavity, two ends of the partition plate are in relative rotary connection with reversing valve plates, and a reversing handle used for rotating the reversing valve plates is mounted at the upper end of each reversing valve plate.
Furthermore, the switching-over valve plate comprises valve plate and pivot, and the pivot top is the cuboid, and the cuboid is connected with the switching-over handle, and the setting of cuboid is convenient for the installation of switching-over handle.
Further, an upper cover is arranged above the double-cavity main body; the upper cover comprises an upper cover a and an upper cover b; the two upper covers a are respectively arranged above the two filter screens, one side of each upper cover is connected with the partition plate through a hinge, and the other side of each upper cover is connected with the double-cavity main body through a bolt and a gasket; the two upper covers b are respectively arranged above the two reversing valve plates and are connected with the double-cavity main body through bolts and gaskets; the rectangular body penetrates through the upper cover b, and the reversing handle is positioned above the upper cover b.
Furthermore, a drain comprising a pipe hoop and a pipe plug is respectively arranged on the outer sides of the two cavities and is positioned between the filter screen and one of the reversing valve plates for discharging impurities such as large particles in the two cavities.
Furthermore, the two ends of the double-cavity main body are respectively provided with a pulp inlet pipeline and a pulp outlet pipeline.
Furthermore, a slot for fixing the filter screen is arranged in the middle of each cavity.
Furthermore, the filter screen is a pore plate with uniformly distributed dense holes, and two sides of the filter screen are respectively provided with a handle.
Furthermore, one end of the reversing handle is provided with a limiting pin, the upper cover b is provided with three limiting holes matched with the limiting pin for use, the single limiting hole is respectively located at the two ends and the central position of the upper cover b, an open-shaped indication is marked at each limiting hole, the reversing handle is positioned by placing the limiting pin into the limiting holes, and therefore the reversing valve plate is positioned.
Furthermore, the two ends of the partition plate are provided with mounting seats for mounting the reversing valve plate, and the partition plate is connected with the reversing valve plate in a relative rotation mode through the mounting seats.
Compared with the prior art, the utility model, have following advantage: the utility model discloses a two cavitys are cut apart into with the two-chamber main part to the baffle, and drive the switching-over valve plate through the reversing handle and realize opening and being closed of two cavitys, can select one of them cavity to carry out the circulation of mud, can clear up another cavity this moment, also can make mud flow through two cavitys simultaneously, the cooperation through spacing hole and spacer pin is used to fix the position of switching-over valve plate, and convenient operation is reliable, realized under the condition of incessant pump, the beneficial effect of clearing up is carried out to the filter equipment who blocks up.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is an enlarged view of the top view of the present invention with a top cover b and a reversing handle removed;
FIG. 3 is an enlarged view of the main body structure of the dual chamber of the present invention;
FIG. 4 is an enlarged view of the screen structure of the present invention;
FIG. 5 is an enlarged view of the structure of the reversing valve plate of the present invention;
FIG. 6 is an enlarged sectional view of the reversing handle of the present invention;
FIG. 7 is an enlarged view of the upper cover structure of the present invention;
FIG. 8 is an enlarged view of the side-of-axis structure of the present invention;
FIG. 9 is an enlarged view of the side-of-axis structure of the present invention;
the device comprises a double-cavity main body 1, an upper cover 2, a filter screen 3, a reversing valve plate 4, a limiting pin 5, a reversing handle 6, a slurry inlet pipeline 7, a sewage outlet 8, a slurry outlet pipeline 9, a rubber gasket 10, a bolt 11, a gasket 12, a partition plate 13, a slot 14, a handle 15, a limiting hole 16, a mounting seat 17, an upper cover a of 201, an upper cover b of 202, a valve plate 401, a rotating shaft 402 and a rectangular body 403.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The present invention will be further described with reference to the following specific embodiments and accompanying drawings.
Example 1:
the main structure of the double-chamber mud filtering device of the embodiment comprises a double-chamber main body 1, a filter screen 3, a reversing valve plate 4, a reversing handle 6 and a partition plate 13; the double-cavity main body 1 is a cavity surrounded by a surrounding plate, the middle of the double-cavity main body is separated into two cavities by a partition plate 13, a filter screen 3 is arranged in the middle of each cavity, two ends of the partition plate 13 are connected with reversing valve plates 4 in a relative rotation mode, and a reversing handle 6 used for rotating the reversing valve plates 4 is installed at the upper end of each reversing valve plate 4.
Furthermore, the reversing valve plate 4 is composed of a valve plate 401 and a rotating shaft 402, a rectangular body 403 is arranged above the rotating shaft 402, the rectangular body 403 is connected with the reversing handle 6, and the rectangular body 403 is convenient for installation of the reversing handle 6.
Further, an upper cover 2 is arranged above the double-cavity main body 1; the upper cover 2 comprises an upper cover a201 and an upper cover b 202; the two upper covers a201 are respectively arranged above the two filter screens 3, one side of each upper cover a201 is connected with the partition plate 13 through a hinge, and the other side of each upper cover a201 is connected with the double-cavity main body 1 through a bolt 11 and a gasket 12; the two upper covers b202 are respectively arranged above the two reversing valve plates 4 and are connected with the double-cavity main body 1 through bolts 11 and gaskets 12; the rectangular body 403 passes through the upper cover b202, and the reversing handle 6 is positioned above the upper cover b 202.
Further, as shown in fig. 1 and 8, a sewage draining outlet 8 composed of a pipe hoop and a pipe plug is respectively installed at the outer sides of the two cavities, and the sewage draining outlet 8 is positioned between the filter screen 3 and one of the reversing valve plates 4; as shown in fig. 9, two sewage outlets 8 can be respectively installed on the outer sides of the two cavities, the two sewage outlets 8 on one side are respectively located between the filter screen 3 and the reversing valve plates 4 on the two sides, and the sewage outlets 8 are located between the two cavities for discharging impurities such as large particles in the two cavities.
Furthermore, a slurry inlet pipeline 7 and a slurry outlet pipeline 9 are respectively arranged at two ends of the double-cavity main body 1.
Furthermore, a slot 14 for fixing the filter screen 3 is arranged in the middle of each cavity.
Furthermore, the filter screen 3 is a pore plate with uniformly distributed dense pores, and two sides of the pore plate are respectively provided with a handle 15.
Furthermore, one end of the reversing handle 6 is provided with a limiting pin 5, the upper cover b202 is provided with three limiting holes 16 matched with the limiting pin 5, the single limiting hole 16 is respectively positioned at two ends and the central position of the upper cover b202, each limiting hole 16 is marked with an open-letter indication, the reversing handle 16 is positioned by placing the limiting pin 5 into the limiting hole 16, and the reversing valve plate 4 is positioned.
Furthermore, the two ends of the partition plate 13 are provided with mounting seats 17 for mounting the reversing valve plate 4, and the partition plate 13 is connected with the reversing valve plate 4 in a relatively rotating manner through the mounting seats 17.
Furthermore, the contact part of the double-cavity main body 1 and the reversing valve plate 4 is provided with a rubber pad installation groove, and a rubber gasket 10 is installed in the installation groove.
The working principle is as follows: install two-chamber main part 1's mount pad with switching-over valve plate 4 in, the part of two-chamber main part 1 and the contact of switching-over valve plate 4 is equipped with the rubber pad mounting groove, and rubber pad 10 is installed in it, and in filter screen 3 was installed the slot 14 of two-chamber main part 1, 1 upper portion of two-chamber main part was installed to upper cover 2, was provided with the rubber pad with two-chamber main part 1 and 13 contact parts for upper cover 2 is sealed, then fastens through bolt 11, packing ring 12. The square shaft of the reversing valve plate 4 is exposed out of the upper cover and used for installing the reversing handle 6, the reversing handle 6 is provided with three limiting holes 16 in the upper cover 2, two reversing handles 6 need to be operated simultaneously during working, and the reversing handle 6 is guaranteed to be limited by the limiting pin 5 at the same side of the double-cavity main body 1. As in fig. 2, when reversing handle 6 changes the spacing hole 16 of the downside position shown in fig. 2, shelter from "open" word back, after 5 are spacing through the spacer pin, then mud flows through the cavity of the upside as shown in fig. 2, can clear up the cavity of downside this moment, and is the same as the principle, reversing handle 6 is when the upside is spacing, mud flows through the downside cavity, can clear up the cavity of upside this moment, reversing handle 6 rotates the intermediate position when spacing, two cavities are flowed through to mud simultaneously, filter screen 3 in two cavities filters mud simultaneously. Two ends of the double-cavity main body 1 are respectively provided with a slurry inlet pipeline 7 and a slurry outlet pipeline 9, wherein the slurry inlet pipeline 7 is connected with a slurry storage tank, and the slurry outlet pipeline 9 is connected with a slurry pump port. The outer sides of the two cavities of the double-cavity main body 1 are respectively provided with a sludge outlet 8 for discharging sludge and sewage in the cavity cleaning process.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. A double-chamber mud filter equipment which characterized in that: the main body structure comprises a double-cavity main body (1), a filter screen (3), a reversing valve plate (4), a reversing handle (6) and a partition plate (13); the double-cavity main body (1) is a cavity surrounded by a surrounding plate, the middle of the double-cavity main body is separated into two cavities through a partition plate (13), a filter screen (3) is arranged in the middle of each cavity, two ends of the partition plate (13) are in relative rotary connection with reversing valve plates (4), and a reversing handle (6) used for rotating the reversing valve plates (4) is installed at the upper end of each reversing valve plate (4).
2. The dual chamber mud filter assembly of claim 1 wherein: the reversing valve plate (4) is composed of a valve plate (401) and a rotating shaft (402), a rectangular body (403) is arranged above the rotating shaft (402), and the rectangular body (403) is connected with the reversing handle (6).
3. The dual chamber mud filter assembly of claim 2 wherein: an upper cover (2) is arranged above the double-cavity main body (1); the upper cover (2) comprises an upper cover a (201) and an upper cover b (202); the two upper covers a (201) are respectively arranged above the two filter screens (3), one side of each upper cover a (201) is connected with the partition plate (13) through a hinge, and the other side of each upper cover a (201) is connected with the double-cavity main body (1) through a bolt (11) and a gasket (12); the two upper covers (202) are respectively arranged above the two reversing valve plates (4) and are connected with the double-cavity main body (1) through bolts (11) and gaskets (12); the rectangular body (403) penetrates through the upper cover b (202), and the reversing handle (6) is located above the upper cover b (202).
4. The dual chamber mud filter assembly of claim 1 wherein: and a sewage draining outlet (8) consisting of a pipe hoop and a pipe plug is respectively arranged at the outer sides of the two cavities, and the sewage draining outlet (8) is positioned between the filter screen (3) and one reversing valve plate (4).
5. The dual chamber mud filter assembly of claim 1 wherein: two drain outlets (8) are respectively installed on the outer sides of the two cavities, and the two drain outlets (8) positioned on one side are respectively positioned between the filter screen (3) and the reversing valve plates (4) on the two sides.
6. The dual chamber mud filter assembly of claim 1 wherein: two ends of the double-cavity main body (1) are respectively provided with a slurry inlet pipeline (7) and a slurry outlet pipeline (9).
7. The dual chamber mud filter assembly of claim 1 wherein: and a slot (14) for fixing the filter screen (3) is arranged in the middle of each cavity.
8. The dual chamber mud filter assembly of claim 1 wherein: the filter screen (3) is a pore plate with uniformly distributed dense holes, and two sides of the filter screen are respectively provided with a handle (15).
9. The dual chamber mud filter assembly of claim 3 wherein: one end of the reversing handle (6) is provided with a limiting pin (5), the upper cover b (202) is provided with three limiting holes (16) matched with the limiting pin (5) for use, and the single limiting hole (16) is respectively positioned at two ends and the center of the upper cover b (202).
10. The dual chamber mud filter assembly of claim 1 wherein: the two ends of the partition plate (13) are provided with mounting seats (17) for mounting the reversing valve plate (4), and the partition plate (13) is connected with the reversing valve plate (4) in a relative rotating manner through the mounting seats (17); the double-cavity valve is characterized in that a rubber pad mounting groove is formed in the contact part of the double-cavity main body (1) and the reversing valve plate (4), and a rubber gasket (10) is mounted in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922016124.XU CN211570425U (en) | 2019-11-19 | 2019-11-19 | Double-chamber mud filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922016124.XU CN211570425U (en) | 2019-11-19 | 2019-11-19 | Double-chamber mud filter equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211570425U true CN211570425U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922016124.XU Active CN211570425U (en) | 2019-11-19 | 2019-11-19 | Double-chamber mud filter equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN211570425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114949956A (en) * | 2022-07-15 | 2022-08-30 | 鱼掌柜(重庆)生态农业科技有限公司 | High-efficiency water purifying device for industrial aquaculture and use method |
-
2019
- 2019-11-19 CN CN201922016124.XU patent/CN211570425U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114949956A (en) * | 2022-07-15 | 2022-08-30 | 鱼掌柜(重庆)生态农业科技有限公司 | High-efficiency water purifying device for industrial aquaculture and use method |
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Effective date of registration: 20221017 Granted publication date: 20200925 |
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