CN217814289U - Oil filter for underground coal mine - Google Patents
Oil filter for underground coal mine Download PDFInfo
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- CN217814289U CN217814289U CN202221468254.2U CN202221468254U CN217814289U CN 217814289 U CN217814289 U CN 217814289U CN 202221468254 U CN202221468254 U CN 202221468254U CN 217814289 U CN217814289 U CN 217814289U
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Abstract
The utility model discloses a belong to oil filter technical field, specifically be an oil filter is used in pit in colliery, its lateral wall including the operation panel is provided with the host computer frame, the top of host computer frame is provided with the support cylinder, the top of supporting the cylinder is provided with the upper cover, the top of host computer frame is provided with fine filter tube, oil strain water oil separating cartridge filter and coarse filter tube, the right side wall of host computer frame is provided with the air inlet, and in this application file, the oil filter of being convenient for uses in the pit, and the power supply is pneumatic, need not anxious explosion-proof problem when using in the pit, and easy operation is convenient, has improved the factor of safety and the work efficiency of device, is adapted to arbitrary tunnel in the pit in the colliery.
Description
Technical Field
The utility model relates to an oil filter technical field specifically is an oil filter is used in pit in colliery.
Background
China is rich in coal resources, the mechanization degree of fully-mechanized mining and fully-mechanized excavation is gradually improved, the demand for oil products such as hydraulic oil, lubricating oil and gearbox oil is gradually increased, the oil products such as the hydraulic oil and the lubricating oil are working media for transferring energy and lubricating parts in mechanical operation, the oil products with good quality can reduce the abrasion of the parts and improve the operation period of equipment, but underground coal mine dust is large, the pollution to the oil products is high, the cost of coal mine enterprises is increased greatly if the oil products are replaced with new oil products every time, and the national policies of energy conservation, emission reduction and carbon reduction are not facilitated.
In the prior art, due to the special condition of the underground environment of the coal mine, a field lap joint power supply is needed when an electric oil filter is used underground, and the underground lap joint power supply has certain danger, so that the oil filter is easy to explode, and the danger coefficient of the device is increased.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the present application, and such simplifications or omissions cannot be used to limit the scope of the present invention.
The present invention has been made in view of the above and/or other problems that exist in the prior oil filters.
Therefore, the utility model aims at providing an oil filter is used in pit in colliery can be convenient for the oil filter and use in the pit, and the power supply is pneumatic, need not anxious explosion-proof problem when using in the pit, and easy operation is convenient, has improved the factor of safety and the work efficiency of device, is adapted to arbitrary tunnel in the pit in the colliery.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
the utility model provides an oil filter is used in pit in colliery, includes the operation panel, the lateral wall of operation panel is provided with the host computer frame, the top of host computer frame is provided with the support cylinder, the top of supporting the cylinder is provided with the upper cover, the top of host computer frame is provided with fine filter, oil strain water oil separating cartridge filter and coarse filter pipe, the right side wall of host computer frame is provided with the air inlet, the preceding lateral wall of host computer frame is provided with the business turn over hydraulic fluid port, the right side wall of host computer frame is provided with the outlet, the lateral wall of host computer frame inner chamber is provided with the oil water separator that admits air, the lateral wall of the oil water separator that admits air is connected with the pipeline, the lateral wall of pipeline is provided with pneumatic check valve and pneumatic valve that commutates, the one end of pipeline is provided with the batch oil tank, the lateral wall of batch oil tank is provided with pneumatic motor oil pump, pneumatic motor oil pump's input is provided with into oil pipe, it installs in the batch oil pipe embedding.
As a preferred scheme of oil filter for colliery in pit, wherein: and a connecting pipeline is arranged in the oil inlet and outlet, and the oil inlet and outlet is connected with the pneumatic motor oil pump through the connecting pipeline.
As a preferred scheme of oil filter for colliery in pit, wherein: the air inlet oil-water separator is arranged between the air inlet and the pneumatic motor oil pump.
As a preferred scheme of oil filter for colliery in pit, wherein: the pneumatic one-way valve and the pneumatic reversing valve are connected with an operation key on the operation table through a pipeline.
As a colliery is oil filter for pit an optimal selection scheme, wherein: the upper cover is mounted with the top of the host frame through a hinge.
As a preferred scheme of oil filter for colliery in pit, wherein: the anti-skid device is characterized in that an anti-skid layer is arranged at the bottom of the main frame and is bonded with the bottom of the main frame.
Compared with the prior art: the device can be placed on an underground conveying vehicle or under a monorail crane conveying vehicle, an oil filter can be conveyed to a working surface to carry out oil filtering and reinjection on equipment, a pneumatic component is used as a driving element, oil filtering can be carried out by only connecting an underground gas circuit when the device is used underground, and the device is free of the pneumatic component and can be used underground at will; 2. the filter element is replaced simply and conveniently by the centralized oil filtering group; therefore, the oil filter is convenient to use underground, the power source is pneumatic, the explosion-proof problem is not needed to be worried when the oil filter is used underground, the operation is simple and convenient, the working strength of personnel is reduced, the filter element is convenient to replace, the safety coefficient and the working efficiency of the device are improved, and the oil filter is suitable for any underground roadway of a coal mine.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic structural view of an oil filter for underground coal mine of the present invention;
FIG. 2 is a sectional view of the oil filter for underground coal mine of the present invention;
fig. 3 is a schematic view of an upper cover of the oil filter for the coal mine underground.
In the figure: the device comprises an operation table 1, a main frame 2, an upper cover 3, a fine filter cylinder 4, an oil-water separation filter cylinder 5, a support cylinder 6, an air inlet 7, a coarse filter cylinder 8, an oil inlet and outlet 9, a water outlet 10, an air inlet oil-water separator 11, a pneumatic check valve 12, an oil storage tank 13, a pneumatic motor oil pump 14 and a pneumatic reversing valve 15.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other embodiments may be utilized and other implementations may be devised without departing from the spirit and scope of the present invention.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides an oil filter for coal mine underground, please refer to fig. 1-3, which comprises an operation table 1, the side wall of the operation table 1 is provided with a main frame 2, the top of the main frame 2 is provided with a supporting cylinder 6, the top of the supporting cylinder 6 is provided with an upper cover 3, the top of the main frame 2 is provided with a fine filter cylinder 4, an oil filtering oil-water separating filter cylinder 5 and a rough filter pipe, the right side wall of the main frame 2 is provided with an air inlet 7, the front side wall of the main frame 2 is provided with an oil inlet and outlet 9, the right side wall of the main frame 2 is provided with a water outlet 10, the side wall of the inner cavity of the main frame 2 is provided with an air inlet oil-water separator 11, the side wall of the air inlet oil-water separator 11 is connected with a pipeline, the side wall of the pipeline is provided with a pneumatic check valve 12 and a pneumatic reversing valve 15, one end of the pipeline is provided with an oil storage tank 13, the side wall of the oil storage tank 13 is provided with a pneumatic oil pump motor 14, the input end of a pneumatic motor oil pump 14 is provided with an oil inlet pipe which is embedded in an oil storage tank 13, specifically, the filter is convenient for operators to carry out filtering operation on the filter through an operation table 1, the upper cover 3 is opened and closed through the extension and contraction of a supporting cylinder 6, the filter core is convenient to replace for the operators, multi-layer oil filtering is carried out through a fine filtering cylinder 4, an oil filtering oil-water separation filtering cylinder 5 and a rough filtering pipe, an external air source can be connected through an air inlet 7 to be used as a power source of the oil filter, grease needing filtering from the outside is sucked into the rough filtering cylinder 8 through the pneumatic motor oil pump 14, the rough filtering cylinder 8 is used for rough filtering and then enters the oil filtering oil-water separation filtering cylinder 5 for oil-water separation work, after the oil-water separation work is finished, water in the grease is discharged through a water outlet 10 below the oil filtering oil-water separation filtering cylinder 5, the grease enters the fine filtering cylinder 4, and the fine filtering work is carried out through the fine filtering cylinder 4, after the fine filtration is completed, the filtered oil is discharged through the oil inlet/outlet 9, and the oil storage tank 13 is convenient for storing part of the filtered oil.
Be provided with the connecting tube in the oil inlet and outlet 9, the oil inlet and outlet 9 passes through the connecting tube and is connected with pneumatic motor oil pump 14, and is concrete, and the pneumatic motor oil pump 14 of being convenient for through the connecting tube is inhaled the coarse filter 8 with the outside grease that needs the filtration in, convenient operation.
The air inlet oil-water separator 11 is installed between the air inlet 7 and the pneumatic motor oil pump 14, and particularly, the air-water separator 11 is responsible for separating water from air in an air source, so that the water-water separation is facilitated.
The pneumatic one-way valve 12 and the pneumatic reversing valve 15 are connected with the operation keys on the operation table 1 through pipelines, and particularly, the pneumatic one-way valve is convenient to achieve all actions of the filter and operate.
The upper cover 3 is hinged to the top of the main frame 2, and specifically, the upper cover 3 facilitates protection of the fine filter cylinder 4, the oil-filtering oil-water separation filter cylinder 5 and the coarse filter pipe and facilitates centralized replacement.
The bottom of host computer frame 2 is provided with the skid resistant course, and the skid resistant course bonds with the bottom of host computer frame 2, and is concrete, increases planar friction through the skid resistant course, has improved the antiskid effect of host computer frame 2 bottom.
With reference to fig. 1 to 3, the oil filter for the underground coal mine of the embodiment is specifically used in the following process: the operating platform 1 is used for facilitating filtering operation of an operator on a filter, the supporting cylinder 6 is used for stretching to achieve opening and closing of the upper cover 3, the filter element is convenient to replace for the operator, the air inlet 7 can be connected with an external air source to serve as a power source of the oil filter, grease needing to be filtered externally is sucked into the coarse filter cylinder 8 through the pneumatic motor oil pump 14, the grease enters the oil-water filtering separation filter cylinder 5 for oil-water separation after being coarsely filtered by the coarse filter cylinder 8, water in the grease is discharged through the water outlet 10 arranged below the oil-water filtering separation filter cylinder 5 after the oil-water separation work is completed, the grease enters the fine filter cylinder 4 for fine filtering work of the grease, the filtered grease is discharged through the oil inlet and outlet 9 after the fine filtering work is completed, and the oil storage tank 13 is used for conveniently storing the partially filtered grease.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of these combinations not exhaustive in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. An oil filter for underground coal mine is characterized in that: including operation panel (1), the lateral wall of operation panel (1) is provided with host computer frame (2), the top of host computer frame (2) is provided with support cylinder (6), the top of support cylinder (6) is provided with upper cover (3), the top of host computer frame (2) is provided with fine filter cylinder (4), oil strain water oil separating cartridge filter (5) and colating pipe, the right side wall of host computer frame (2) is provided with air inlet (7), the preceding lateral wall of host computer frame (2) is provided with business turn over hydraulic fluid port (9), the right side wall of host computer frame (2) is provided with outlet (10), the lateral wall of host computer frame (2) inner chamber is provided with admits air oil water separator (11), the lateral wall of admitting air oil water separator (11) is connected with the pipeline, the lateral wall of pipeline is provided with pneumatic check valve (12) and pneumatic switching valve (15), the one end of pipeline is provided with batch oil tank (13), the lateral wall of batch oil tank (13) is provided with pneumatic oil pump (14), the input of pneumatic motor (14) is provided with the oil pump, it installs in batch oil tank (13) to advance the embedding.
2. The oil filter for the underground coal mine according to claim 1, which is characterized in that: and a connecting pipeline is arranged in the oil inlet and outlet (9), and the oil inlet and outlet (9) is connected with a pneumatic motor oil pump (14) through the connecting pipeline.
3. The oil filter for the underground coal mine according to claim 1, which is characterized in that: the air inlet oil-water separator (11) is arranged between the air inlet (7) and the pneumatic motor oil pump (14).
4. The oil filter for coal mine underground according to claim 1, characterized in that: the pneumatic one-way valve (12) and the pneumatic reversing valve (15) are connected with an operation key on the operation table (1) through a pipeline.
5. The oil filter for coal mine underground according to claim 1, characterized in that: the upper cover (3) is mounted with the top of the main frame (2) through a hinge.
6. The oil filter for the underground coal mine according to claim 1, which is characterized in that: the anti-skid device is characterized in that an anti-skid layer is arranged at the bottom of the host frame (2) and is bonded with the bottom of the host frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221468254.2U CN217814289U (en) | 2022-06-14 | 2022-06-14 | Oil filter for underground coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221468254.2U CN217814289U (en) | 2022-06-14 | 2022-06-14 | Oil filter for underground coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217814289U true CN217814289U (en) | 2022-11-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221468254.2U Active CN217814289U (en) | 2022-06-14 | 2022-06-14 | Oil filter for underground coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217814289U (en) |
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2022
- 2022-06-14 CN CN202221468254.2U patent/CN217814289U/en active Active
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