CN215995803U - Chloroethylene monomer filter - Google Patents
Chloroethylene monomer filter Download PDFInfo
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- CN215995803U CN215995803U CN202121884896.6U CN202121884896U CN215995803U CN 215995803 U CN215995803 U CN 215995803U CN 202121884896 U CN202121884896 U CN 202121884896U CN 215995803 U CN215995803 U CN 215995803U
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- vinyl chloride
- chloride monomer
- tank body
- filter
- mounting hole
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Abstract
The utility model discloses a vinyl chloride monomer filter, which comprises: the upper end of the tank body is provided with an opening, and the opening is provided with a detachable cover body; a material inlet is formed in the side wall above the tank body, a material outlet is formed in the side wall below the tank body, a supporting plate is arranged in the tank body between the material inlet and the material outlet, and a mounting hole is formed in the supporting plate; the filter element is internally provided with a flow passage, one end of the flow passage is a blind end, and the other end of the flow passage is provided with a pipe head; wherein, the tube head is inserted in the mounting hole, and the blind end is pressed tightly with the cover body through the elastic piece. The utility model aims to at least facilitate the installation and replacement of the filter element by optimizing the installation structure of the filter element on the filter.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to a vinyl chloride monomer filter.
Background
Vinyl chloride, also known as Vinyl Chloride Monomer (VCM), is one of the most important chemical products in parallel with ethylene, sodium hydroxide and the like worldwide, is also an important raw material for the plastic industry, and is also an important organic chemical product in China.
Chloroethylene monomer is required to be filtered in the production process, the filter element mounting structure of the existing filter is not designed to be reasonable, and when the filter element mounting structure is replaced after being used, the operation is complex, the installation and the replacement are inconvenient, so that the mounting structure of the filter needs to be improved.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a vinyl chloride monomer filter, which is capable of facilitating installation and replacement of a filter element at least by optimizing an installation structure of the filter element.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the present invention provides a vinyl chloride monomer filter, comprising:
the upper end of the tank body is provided with an opening, and the opening is provided with a detachable cover body; a material inlet is formed in the side wall above the tank body, a material outlet is formed in the side wall below the tank body, a supporting plate is arranged in the tank body between the material inlet and the material outlet, and a mounting hole is formed in the supporting plate; and
the filter element is internally provided with a flow passage, one end of the flow passage is a blind end, and the other end of the flow passage is provided with a pipe head; wherein, the tube head is inserted in the mounting hole, and the blind end is pressed tightly with the cover body through the elastic piece.
In some embodiments, the outer periphery of the tube head has a convex spherical surface, and correspondingly, the mounting hole has a conical surface which is tapered along the insertion direction.
In some embodiments, further comprising: the mounting seat is detachably arranged in the mounting hole, a through hole penetrating through two sides of the supporting plate is formed in the mounting seat, and the conical surface is arranged on one side of the through hole.
In some embodiments, the mounting seat is threaded into the mounting hole.
In some embodiments, the bottom of the tank also has a drain.
In some embodiments, the cover body is further provided with a drain port.
In some embodiments, the opening is connected with the cover body through a flange.
In some embodiments, the filter elements are uniformly distributed and spaced in the tank body.
In some embodiments, the resilient member is a compression spring.
In some embodiments, the blind end further has a positioning column sleeved with the compression spring.
Compared with the prior art, the utility model has the beneficial effects that: through optimizing the mounting structure of filter core on the filter to at least, be convenient for the installation and the change of filter core. Particularly, only need insert the mounting hole with the tube head of filter core lower extreme, after adjusting the position, the lid closes, just can fix the filter core through the elastic component, so mounting means can improve the efficiency when many filter cores are installed, are changed by a wide margin, convenient operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic main sectional view of an embodiment of the present invention;
fig. 2 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention.
In the figure: 1. a tank body; 11. a material inlet; 12. a material outlet; 13. a support plate; 14. mounting holes; 15. a drain port; 16. emptying the air; 17. a flange; 2. a filter element; 21. a pipe head; 22. spherical surface; 3. and (7) mounting a seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, fig. 1 is a schematic main sectional structure diagram of an embodiment of the present invention; fig. 2 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention.
In a specific embodiment, the present invention provides a vinyl chloride monomer filter, including:
the tank body 1 can be cylindrical, an opening is formed in the upper end of the tank body, a detachable cover body is arranged at the opening, and the lower end of the tank body is in an oval head shape; a material inlet 11 is formed in the side wall of the upper part of the tank body 1, a material outlet 12 is formed in the side wall of the lower part of the tank body 1, a supporting plate 13 is arranged in the tank body 1 between the material inlet 11 and the material outlet 12, and a mounting hole 14 is formed in the supporting plate 13; and
the filter element 2 is internally provided with a flow passage, one end of the flow passage is a blind end, and the other end of the flow passage is provided with a pipe head 21; wherein, the pipe head 21 is inserted in the mounting hole 14, and the blind end is pressed with the cover body through the elastic piece.
When the filter element is specifically installed, only the tube head 21 at the lower end of the filter element 2 needs to be inserted into the installation hole 14, after the position is adjusted, the cover body is covered, the filter element 2 can be fixed through the elastic piece, understandably, the installation mode can greatly improve the efficiency of installation and replacement of a plurality of filter elements, and the operation is convenient.
Vinyl chloride monomer is pumped in from the material inlet 11, enters the flow channel through the wall of the filter element 2, passes through the pipe head 21 and the cavity below the supporting plate 13, and is finally discharged from the material outlet 12, and impurities are remained in the cavity above the supporting plate 13.
In order to enhance the sealing performance at the tube head 21, in the present embodiment, the outer periphery of the tube head 21 is optionally provided with a convex spherical surface 22, and correspondingly, a conical surface tapered along the insertion direction is provided above the mounting hole 14. The line contact is formed by the contact of the spherical surface 22 and the conical surface, and the advantage is that when the filter element 2 is slightly inclined, good sealing performance of the abutting part of the pipe head 21 can be ensured.
Further, still include: the mounting seat 3 is detachably arranged in the mounting hole 14, a through hole penetrating through two sides of the supporting plate 13 is formed in the mounting seat 3, the pipe head 21 is inserted into the through hole, and the conical surface is formed on one side of the through hole. The arrangement is convenient for machining and mounting of single parts.
Still further, the mounting seat 3 is screwed into the mounting hole 14. On one hand, the mounting seat 3 can be directly screwed into the mounting hole 14, and a sealing gasket is mounted; on the other hand, the mounting base 3 can be fixed by screwing with a nut on the side facing away from the conical surface.
In order to facilitate the material exhaustion at the bottom of the tank 1, in this embodiment, optionally, the bottom of the tank 1 further has an exhaustion port 15, where a normally closed valve is disposed.
In order to exhaust the air in the tank before use, in this embodiment, optionally, a drain 16 is further provided on the cover, where a normally closed valve is also provided.
In order to facilitate the close installation of the cover body, in this embodiment, optionally, the opening is connected to the cover body through a flange 17.
In order to fully utilize the space in the tank, in this embodiment, optionally, the filter elements 2 are uniformly distributed and spaced in the tank body 1, so that the filtering effect is better.
For convenience of installation, in this embodiment, the elastic member is optionally a compression spring.
Furthermore, the blind end is also provided with a positioning column sleeved with the compression spring to play a positioning role.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the utility model using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the utility model.
Claims (10)
1. A vinyl chloride monomer filter, comprising:
the upper end of the tank body (1) is provided with an opening, and the opening is provided with a detachable cover body; a material inlet (11) is formed in the side wall above the tank body (1), a material outlet (12) is formed in the side wall below the tank body, a supporting plate (13) is arranged in the tank body (1) between the material inlet (11) and the material outlet (12), and a mounting hole (14) is formed in the supporting plate (13); and
the filter element (2) is internally provided with a flow passage, one end of the flow passage is a blind end, and the other end of the flow passage is provided with a pipe head (21); wherein, the pipe head (21) is inserted in the mounting hole (14), and the blind end is pressed with the cover body through the elastic piece.
2. Vinyl chloride monomer filter according to claim 1, characterized in that the cartridge (21) has a spherical surface (22) protruding outwards on the periphery, and correspondingly the mounting hole (14) has a conical surface tapering in the direction of insertion.
3. The vinyl chloride monomer filter of claim 2, further comprising: the mounting seat (3) is detachably arranged in the mounting hole (14), a through hole penetrating through two sides of the supporting plate (13) is formed in the mounting seat (3), and the conical surface is arranged on one side of the through hole.
4. The vinyl chloride monomer filter of claim 3, wherein the mounting seat (3) is screwed in the mounting hole (14).
5. A vinyl chloride monomer filter according to any one of claims 1 to 4, wherein the tank (1) is further provided with a drain (15) at the bottom.
6. A vinyl chloride monomer filter according to any one of claims 1 to 4, wherein a drain (16) is further provided on the cover.
7. The vinyl chloride monomer filter of any one of claims 1 to 4, wherein the opening is connected to the cover body by a flange (17).
8. A vinyl chloride monomer filter according to any one of claims 1 to 4, wherein the filter elements (2) are uniformly arranged in the tank body (1) at intervals.
9. The vinyl chloride monomer filter of any one of claims 1 to 4, wherein the elastic member is a compression spring.
10. The vinyl chloride monomer filter of claim 9, wherein the blind end further has a positioning post sleeved with a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121884896.6U CN215995803U (en) | 2021-08-12 | 2021-08-12 | Chloroethylene monomer filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121884896.6U CN215995803U (en) | 2021-08-12 | 2021-08-12 | Chloroethylene monomer filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215995803U true CN215995803U (en) | 2022-03-11 |
Family
ID=80527502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121884896.6U Active CN215995803U (en) | 2021-08-12 | 2021-08-12 | Chloroethylene monomer filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215995803U (en) |
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2021
- 2021-08-12 CN CN202121884896.6U patent/CN215995803U/en active Active
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