CN213253563U - Oil mist filter element for efficiently filtering oil mist - Google Patents
Oil mist filter element for efficiently filtering oil mist Download PDFInfo
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- CN213253563U CN213253563U CN202021813949.0U CN202021813949U CN213253563U CN 213253563 U CN213253563 U CN 213253563U CN 202021813949 U CN202021813949 U CN 202021813949U CN 213253563 U CN213253563 U CN 213253563U
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Abstract
The utility model discloses an oil mist of high-efficient oil mist of filtering crosses filter core, the utility model relates to an oil mist crosses filter core technical field, and high-efficient oil mist of filtering oil mist crosses filter core includes: the inner filter element comprises an inner filter screen column, a sealing ring, a first sealing ring and a second sealing ring, the sealing ring is fixed at the top of the inner filter screen column, a circular groove is formed in the outer side of the upper surface of the sealing ring, the first sealing ring is attached to the inner wall of the circular groove, a filter hole is formed in the center of the bottom of the inner surface of the circular groove, and the second sealing ring is attached to the inner wall of the filter hole; the oil absorption filter element is wrapped outside the inner filter element and comprises an oil absorption column and a second threaded disc, the second threaded disc is fixed at the bottom of the oil absorption column, a circle of threaded groove is formed in the outer side of the upper surface of the second threaded disc, and the oil absorption column is communicated with the second threaded disc; the beneficial effects of the utility model reside in that: solid particles in the oil mist are filtered, the filtering effect is improved, the filter element is convenient to disassemble and assemble, the filtering structure is convenient to replace independently, and the replacement cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of the oil mist filter core technique and specifically relates to an oil mist filter core of high-efficient oil mist that filters is related to.
Background
The filter element is a filter device, which is a core component of a filter, and is mainly used in oil filtration, air filtration, water filtration and other filtration industries, the existing oil mist filter element is not only difficult to filter solid particles in oil mist, but also is easy to cause poor filtering effect of the whole oil mist, and the general oil mist filter element is complex to disassemble and assemble, and is difficult to independently replace a filter structure in the filter element during replacement, thereby increasing the replacement cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that above-mentioned exists with not enough, provide an oil mist filter core of high-efficient oil mist that filters, carry out the filtering to the solid particle in the oil mist, improve its filter effect to make things convenient for the dismouting filter core, also be convenient for simultaneously change filtration alone, reduce the replacement cost.
In order to achieve the purpose, the adopted technical scheme is as follows:
an oil mist filter element for efficiently filtering oil mist, the oil mist filter element for efficiently filtering oil mist comprising:
the inner filter element comprises an inner filter screen column, a sealing ring, a first sealing ring and a second sealing ring, the sealing ring is fixed at the top of the inner filter screen column, a circular groove is formed in the outer side of the upper surface of the sealing ring, the first sealing ring is attached to the inner wall of the circular groove, a filter hole is formed in the center of the bottom of the inner surface of the circular groove, and the second sealing ring is attached to the inner wall of the filter hole;
the oil absorption filter element is wrapped outside the inner filter element and comprises an oil absorption column and a second threaded disc, the second threaded disc is fixed at the bottom of the oil absorption column, a circle of threaded groove is formed in the outer side of the upper surface of the second threaded disc, and the oil absorption column is communicated with the second threaded disc;
the outer filter mantle, the outer filter mantle parcel is outside in the oil absorption filter core, just the outer filter mantle includes screw thread dish one, outer filter screen post and screwed pipe, screw thread dish one is fixed in outer filter screen bottom of the column portion and communicates with each other rather than, just the screwed pipe is fixed in the screw thread dish lower surface outside and communicates with each other rather than.
Preferably, the filter holes are communicated with the inner filter screen column, and the inner filter element, the oil absorption filter element and the outer filter cover are communicated with each other.
Preferably, the thread groove surrounds the lower outer part of the oil absorption column.
Preferably, the diameter of the outer filter screen column is smaller than that of the sealing ring, the upper surface of the outer filter screen column is fixedly connected with the outer side of the lower surface of the sealing ring, and the upper end of the oil suction column is attached to the middle of the lower surface of the sealing ring.
Preferably, the threaded pipe corresponds to the threaded groove up and down, and the threaded pipe is screwed into the threaded groove, so that the first threaded disc is in threaded connection with the second threaded disc.
Preferably, the oil absorption column is made of glass fiber.
By adopting the technical scheme, the beneficial effects are as follows:
the inner filter element and the outer filter cover can play a role in protecting the oil absorption filter element, particles in oil mist can be filtered and adsorbed through the oil absorption filter element, and third-time filtering is realized through the matching of the inner filter element and the outer filter cover, so that the oil mist filtering effect of the whole filter element is improved;
because the oil absorption column is made of glass fiber, most solid particles in the oil mist can be filtered by the oil absorption column, and the oil gas can be blocked to achieve the aim of discharging PM2.5 of 0.0 through the matching of the inner filter screen column and the outer filter screen column, so that the effect of efficient filtration is achieved;
when the filter element is assembled, the upper end of an oil absorption column in the oil absorption filter element penetrates through the threaded disc and is inserted between the inner filter screen column and the outer filter screen column, the top of the oil absorption column is attached to the middle of the lower surface of the sealing ring, the threaded pipe at the moment corresponds to the threaded groove, and the first threaded disc is rotated clockwise to enable the threaded pipe to be screwed in the threaded groove, so that the oil absorption filter element, the inner filter element and the outer filter cover are connected into a whole;
when dismantling the filter core, only need anticlockwise rotation thread disc two for the screwed pipe slowly from the thread groove in screw thread, again with the oil absorption filter core follow the trend take out from between outer filter screen post and the interior filter screen post can, not only the equipment is simple, and also very convenient when demolising, also be convenient for use for a long time simultaneously after filtering the core, change alone to the oil absorption filter core, be favorable to reducing the replacement cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the outer filter cover and the oil absorption filter element;
FIG. 3 is a schematic view of the three-dimensional structure of the inner filter element of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the outer filter cover of the present invention;
fig. 5 is the perspective structure of the oil absorption filter element of the present invention.
The labels in the figure are: the filter comprises an inner filter element 1, a sealing ring 101, a circular groove 102, a first sealing ring 103, a filter hole 104, a second sealing ring 105, an inner filter screen column 106, an outer filter cover 2, a first threaded disc 201, an outer filter screen column 202, a threaded pipe 203, an oil absorption filter element 3, an oil absorption column 301, a second threaded disc 302 and a threaded groove 303.
Detailed Description
In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.
Referring to fig. 1 to 5, the present application is directed to an oil mist filter element for efficiently filtering oil mist, which includes:
the filter comprises an inner filter element 1, wherein the inner filter element 1 comprises an inner filter screen column 106, a sealing ring 101, a first sealing ring 103 and a second sealing ring 105, the sealing ring 101 is fixed at the top of the inner filter screen column 106, a circular groove 102 is formed outside the upper surface of the sealing ring 101, the first sealing ring 103 is attached to the inner wall of the circular groove 102, a filter hole 104 is formed in the center of the bottom of the inner surface of the circular groove 102, the second sealing ring 105 is attached to the inner wall of the filter hole 104, and the filter hole 104 is communicated with the inner filter screen column 106;
specifically, the sealing ring 101 is convenient for a user to connect the whole filter element with equipment needing oil mist filtration, the sealing performance of the filter element connected with the outside can be improved through the first sealing ring 103 in the circular groove 102, and the sealing effect of the filter element during installation can be further enhanced through the second sealing ring 105 in the filter hole 104;
the oil absorption filter element 3 is wrapped outside the inner filter element 1, the oil absorption filter element 3 comprises an oil absorption column 301 and a second threaded disc 302, the second threaded disc 302 is fixed at the bottom of the oil absorption column 301, a circle of thread groove 303 is formed in the outer side of the upper surface of the second threaded disc 302, the oil absorption column 301 is communicated with the second threaded disc 302, the thread groove 303 surrounds the outer portion below the oil absorption column 301, the upper end of the oil absorption column 301 is attached to the middle of the lower surface of the sealing ring 101, and the oil absorption column 301 is made of glass fibers;
the outer filter cover 2 is wrapped outside the oil absorption filter element 3, the outer filter cover 2 comprises a first threaded disc 201, an outer filter screen column 202 and a threaded pipe 203, the first threaded disc 201 is fixed at the bottom of the outer filter screen column 202 and communicated with the outer filter screen column 202, the threaded pipe 203 is fixed on the outer side of the lower surface of the first threaded disc 201 and communicated with the outer filter screen column, the inner filter element 1, the oil absorption filter element 3 and the outer filter cover 2 are communicated with each other, the diameter of the outer filter screen column 202 is smaller than that of the sealing ring 101, the upper surface of the outer filter screen column 202 is fixedly connected with the outer side of the lower surface of the sealing ring 101, the threaded pipe 203 corresponds to the threaded groove 303 up and down, and the threaded pipe 203 is screwed into the threaded groove 303, so that the first;
specifically, the whole filter element is divided into an inner filter element 1, an oil absorption filter element 3 and an outer filter cover 2, the inner filter element 1 and the outer filter cover 2 can protect the oil absorption filter element 3, the oil absorption filter element 3 can filter and adsorb particles in oil mist, and then the three-time filtration is realized through the matching of the inner filter element 1 and the outer filter cover 2, so that the oil mist filtering effect of the whole filter element is improved, meanwhile, through an oil absorption column 301 in the inner filter element 1, as the oil absorption column 301 is made of glass fiber, most of solid particles in the oil mist can be filtered by the oil absorption column 301, and through the matching of the inner filter screen column 106 and the outer filter screen column 202, the oil gas can be blocked to achieve the aim of discharging PM2.5 of 0.0, so that the high-efficiency filtration effect is realized;
when the filter element is assembled, because the upper end of the outer filter screen column 202 is fixedly connected with the outer side of the lower surface of the sealing ring 101, a user only needs to enable the upper end of an oil suction column 301 in the oil suction filter element 3 to penetrate through the first threaded disc 201 and to be inserted between the inner filter screen column 106 and the outer filter screen column 202, and enable the top of the oil suction column 301 to be attached to the middle of the lower surface of the sealing ring 101, the threaded pipe 203 at the moment corresponds to the threaded groove 303, and then the first threaded disc 201 is rotated clockwise, so that the threaded pipe 203 is screwed in the threaded groove 303, and the oil suction filter element 3, the inner filter element 1 and the outer filter cover 2 can be connected into a;
when dismantling the filter core, only need anticlockwise rotation thread disc two 302 for screwed pipe 203 slowly revolves out from thread groove 303, then take oil absorption filter core 3 out from between outer filter screen post 202 and the interior filter screen post 106 with the trend again can, not only the equipment is simple, and also very convenient when demolising, also be convenient for use filter core after for a long time simultaneously, change alone oil absorption filter core 3, be favorable to reducing the replacement cost.
In the present specification, each embodiment is described with emphasis on differences from other embodiments, and the same or similar parts between the embodiments may be referred to each other.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.
Claims (6)
1. An oil mist filter element for efficiently filtering oil mist, the oil mist filter element for efficiently filtering oil mist comprising:
the inner filter element (1) comprises an inner filter screen column (106), a sealing ring (101), a first sealing ring (103) and a second sealing ring (105), the sealing ring (101) is fixed to the top of the inner filter screen column (106), a circular groove (102) is formed in the outer side of the upper surface of the sealing ring (101), the first sealing ring (103) is attached to the inner wall of the circular groove (102), a filter hole (104) is formed in the center of the bottom of the inner surface of the circular groove (102), and the second sealing ring (105) is attached to the inner wall of the filter hole (104);
the oil absorption filter element (3) is wrapped outside the inner filter element (1), the oil absorption filter element (3) comprises an oil absorption column (301) and a second threaded disc (302), the second threaded disc (302) is fixed at the bottom of the oil absorption column (301), a circle of threaded groove (303) is formed in the outer side of the upper surface of the second threaded disc (302), and the oil absorption column (301) is communicated with the second threaded disc (302);
outer filter mantle (2), outer filter mantle (2) parcel is outside in oil absorption filter core (3), just outer filter mantle (2) are including thread disc (201), outer filter screen post (202) and screwed pipe (203), thread disc (201) are fixed in outer filter screen post (202) bottom and communicate with each other rather than, just screwed pipe (203) are fixed in the outer lower surface outside of thread disc (201) and communicate with each other rather than.
2. The oil mist filter element for filtering oil mist with high efficiency as claimed in claim 1, wherein: the filter holes (104) are communicated with the inner filter screen column (106), and the inner filter element (1), the oil absorption filter element (3) and the outer filter cover (2) are communicated with each other.
3. The oil mist filter element for filtering oil mist with high efficiency as claimed in claim 1, wherein: the thread groove (303) surrounds the lower outer part of the oil absorption column (301).
4. The oil mist filter element for filtering oil mist with high efficiency as claimed in claim 1, wherein: outer filter screen post (202) diameter is less than sealing ring (101) diameter, just outer filter screen post (202) upper surface and sealing ring (101) lower surface outside fixed connection, oil absorption post (301) upper end is laminated in sealing ring (101) lower surface middle part.
5. The oil mist filter element for filtering oil mist with high efficiency as claimed in claim 1, wherein: the threaded pipe (203) corresponds to the threaded groove (303) up and down, and the threaded pipe (203) is screwed into the threaded groove (303), so that the threaded disc I (201) is in threaded connection with the threaded disc II (302).
6. The oil mist filter element for filtering oil mist with high efficiency as claimed in claim 1, wherein: the oil absorption column (301) is made of glass fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021813949.0U CN213253563U (en) | 2020-08-26 | 2020-08-26 | Oil mist filter element for efficiently filtering oil mist |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021813949.0U CN213253563U (en) | 2020-08-26 | 2020-08-26 | Oil mist filter element for efficiently filtering oil mist |
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| CN213253563U true CN213253563U (en) | 2021-05-25 |
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| CN202021813949.0U Active CN213253563U (en) | 2020-08-26 | 2020-08-26 | Oil mist filter element for efficiently filtering oil mist |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460115A (en) * | 2021-07-26 | 2022-05-10 | 中海油能源发展股份有限公司 | Indoor scale sample treatment device and treatment method thereof |
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- 2020-08-26 CN CN202021813949.0U patent/CN213253563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460115A (en) * | 2021-07-26 | 2022-05-10 | 中海油能源发展股份有限公司 | Indoor scale sample treatment device and treatment method thereof |
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