CN210251496U - Upper core-pulling high-pressure filter - Google Patents
Upper core-pulling high-pressure filter Download PDFInfo
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- CN210251496U CN210251496U CN201920923696.3U CN201920923696U CN210251496U CN 210251496 U CN210251496 U CN 210251496U CN 201920923696 U CN201920923696 U CN 201920923696U CN 210251496 U CN210251496 U CN 210251496U
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- filter
- filter element
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- pressing cover
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Abstract
The utility model provides a top core-pulling high-pressure filter, which comprises an upper shell, a lower shell arranged at the bottom of the upper shell and a filter element arranged in the lower shell, wherein the interior of the upper shell is divided into a mother liquid cavity and a filtrate cavity, the mother liquid cavity is communicated with a liquid inlet joint, and the bottom of the mother liquid cavity is communicated with the lower shell; the filter element is characterized in that the filter liquid cavity is communicated with a liquid outlet joint, a pressing cover is arranged at the top of the filter liquid cavity, a through hole is formed in the bottom of the filter liquid cavity, the filter element penetrates through the through hole, a sealing mechanism is arranged between the through hole and the top of the filter element, a pressing handle is arranged at the top of the filter element, the top end of the pressing handle is arranged on the pressing cover, and a filter liquid outlet is formed in the top of the filter element. The upper core-pulling high-pressure filter has the advantages of scientific design, convenience in disassembly and assembly, good sealing performance and small occupied space.
Description
Technical Field
The utility model relates to a filter, specific theory has related to a high pressure filter of loosing core on.
Background
As shown in fig. 1, a conventional upper casing 1 of a high-pressure filter is a closed structure, and when a filter element 3 is maintained, the whole lower casing 2 needs to be detached, but the conventional upper casing is heavy in weight, high in labor intensity, and easy to affect sealing performance due to frequent detachment; in addition, when the liquid inlet 13 and the liquid outlet 14 are externally connected with a pipeline, the liquid inlet and the liquid outlet need to be connected through an adapter, so that the occupied space is large, and the liquid leakage phenomenon is easy to occur due to too many joints.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The utility model aims at the not enough of prior art to a high pressure filter of loosing core on design science, easy dismounting, leakproofness are good, occupation space is little is provided.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a top core-pulling high-pressure filter comprises an upper shell, a lower shell and a filter element, wherein the lower shell is arranged at the bottom of the upper shell, the filter element is arranged in the lower shell, the interior of the upper shell is divided into a mother liquid cavity and a filtrate cavity, the mother liquid cavity is communicated with a liquid inlet joint, and the bottom of the mother liquid cavity is communicated with the lower shell; the filter element is characterized in that the filter liquid cavity is communicated with a liquid outlet joint, a pressing cover is arranged at the top of the filter liquid cavity, a through hole is formed in the bottom of the filter liquid cavity, the filter element penetrates through the through hole, a sealing mechanism is arranged between the through hole and the top of the filter element, a pressing handle is arranged at the top of the filter element, the top end of the pressing handle is arranged on the pressing cover, and a filter liquid outlet is formed in the top of the filter element.
Based on the above, the top of the upper shell is provided with a mounting hole corresponding to the pressing cover, a mounting step is arranged in the mounting hole, and the shape of the pressing cover is matched with that of the mounting hole.
Based on the above, sealing mechanism is for setting up the protruding border at filter core top, protruding border erects on the through-hole top surface.
Based on the above, the lower shell and the upper shell connecting position, the pressing cover and the mounting hole are both provided with horizontal sealing rings, and the pressing cover is further provided with a polytetrafluoroethylene pad.
Based on the above, the liquid inlet joint and the liquid outlet joint are arranged on the same horizontal line.
Compared with the prior art, the utility model have substantive characteristics and progress, specific theory, the utility model discloses a compress tightly opening of lid, can conveniently follow the top extraction the filter core, normal during operation, compress tightly the lid and pass through it will to compress tightly the handle the filter core compresses tightly, guarantees sealing mechanism is in encapsulated situation, during the maintenance, compress tightly the handle and can conveniently take out the filter core again, the feed liquor connect with go out the liquid and connect can directly dock outside pipeline, reduced occupation space and weeping probability, it has design science, easy dismounting, the leakproofness is good, advantage that occupation space is little.
Drawings
Fig. 1 is a schematic view of a conventional high pressure filter.
Fig. 2 is a schematic structural view of the middle and upper core-pulling high-pressure filter of the utility model.
In the figure: 1. an upper housing; 2. a lower housing; 3. a filter element; 4. a mother liquor chamber; 5. a filtrate chamber; 6. a liquid inlet joint; 7. a liquid outlet joint; 8. a compression cover; 9. compressing the handle; 10. mounting a step; 11. a raised edge; 12. a horizontal sealing ring; 13. a liquid inlet; 14. and a liquid outlet.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
As shown in fig. 2, the upper core-pulling high-pressure filter comprises an upper shell 1, a lower shell 2 arranged at the bottom of the upper shell 1, and a filter element 3 arranged in the lower shell 2, wherein the interior of the upper shell 1 is divided into a mother liquid cavity 4 and a filtrate cavity 5, the mother liquid cavity 4 is communicated with a liquid inlet joint 6, and the bottom of the mother liquid cavity 4 is communicated with the lower shell 2; the filter element is characterized in that the filtrate cavity 5 is communicated with a liquid outlet joint 7, a pressing cover 8 is arranged at the top of the filtrate cavity 5, a through hole is formed in the bottom of the filtrate cavity 5, the filter element 3 penetrates through the through hole, a sealing mechanism is arranged between the through hole and the top of the filter element 3, a pressing handle 9 is arranged at the top of the filter element 3, the top end of the pressing handle 9 is arranged on the pressing cover 8 in a propping manner, and a filtrate outlet is formed in the top of the filter element 3; by opening the pressing cover 8, the filter element 3 can be conveniently extracted from the top of the upper shell 1.
The sealing mechanism is specifically a raised edge 11 arranged at the top of the filter element 3, and the raised edge 11 is erected on the top surface of the through hole; during the use, compress tightly lid 8 and compress tightly protruding border 11 through compressing tightly handle 9 on the through-hole top surface, realize sealedly, compress tightly handle 9 and play the effect that compresses tightly protruding border 11 on the one hand, on the other hand plays the effect that conveniently extracts filter core 3.
In order to improve the sealing performance, the top of the upper shell 1 is provided with a mounting hole corresponding to the pressing cover 8, a mounting step 10 is arranged in the mounting hole, the shape of the pressing cover 8 is matched with that of the mounting hole, and a bent gap is formed between the pressing cover 8 and the mounting hole, so that the sealing performance is better.
In order to conveniently butt joint external pipelines on the same horizontal line, the liquid inlet joint 6 and the liquid outlet joint 7 are arranged on the same horizontal line.
The working principle is as follows: an external liquid inlet pipe is directly connected to a liquid inlet joint 6, an external liquid outlet pipe is directly connected to a liquid outlet joint 7, mother liquor enters a mother liquor cavity 4 from the liquid inlet joint 6 and flows into the lower shell 2 from the bottom of the mother liquor cavity 4, filtrate flows into a filtrate cavity 5 from a filtrate outlet after being filtered by the filter element 3, and is finally discharged from the liquid outlet joint 7; when needing to be changed, maintain, will compress tightly lid 8 and open, carrying and compressing tightly handle 9, follow filter core 3 takes out in the mounting hole, change or maintain the back, again from the mounting hole is put back, and protruding border 11 erects on the through-hole top surface will compress tightly lid 8 and cover, and the bottom of compressing tightly lid 8 compresses tightly filter core 3, accomplishes the installation.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (5)
1. The utility model provides a go up high pressure filter of loosing core, includes the casing, sets up go up the casing of casing bottom and set up and be in filter core in the lower casing, its characterized in that: the interior of the upper shell is divided into a mother liquid cavity and a filtrate cavity, the mother liquid cavity is communicated with a liquid inlet joint, and the bottom of the mother liquid cavity is communicated with the lower shell; the filter element is characterized in that the filter liquid cavity is communicated with a liquid outlet joint, a pressing cover is arranged at the top of the filter liquid cavity, a through hole is formed in the bottom of the filter liquid cavity, the filter element penetrates through the through hole, a sealing mechanism is arranged between the through hole and the top of the filter element, a pressing handle is arranged at the top of the filter element, the top end of the pressing handle is arranged on the pressing cover, and a filter liquid outlet is formed in the top of the filter element.
2. The core pulling-up high-pressure filter according to claim 1, wherein: the top of the upper shell is provided with a mounting hole corresponding to the pressing cover, a mounting step is arranged in the mounting hole, and the shape of the pressing cover is matched with that of the mounting hole.
3. The core pulling-up high-pressure filter according to claim 2, wherein: the sealing mechanism is arranged on the raised edge at the top of the filter element, and the raised edge is erected on the top surface of the through hole.
4. The core pulling-up high-pressure filter according to claim 3, wherein: the lower shell and the upper shell are connected, horizontal sealing rings are arranged between the pressing cover and the mounting hole, and a polytetrafluoroethylene pad is further arranged on the pressing cover.
5. The core pulling-up high-pressure filter according to claim 4, wherein: the liquid inlet joint and the liquid outlet joint are arranged on the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920923696.3U CN210251496U (en) | 2019-06-19 | 2019-06-19 | Upper core-pulling high-pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920923696.3U CN210251496U (en) | 2019-06-19 | 2019-06-19 | Upper core-pulling high-pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210251496U true CN210251496U (en) | 2020-04-07 |
Family
ID=70043335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920923696.3U Active CN210251496U (en) | 2019-06-19 | 2019-06-19 | Upper core-pulling high-pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210251496U (en) |
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2019
- 2019-06-19 CN CN201920923696.3U patent/CN210251496U/en active Active
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