CN210097049U - Filter basket structure of liquid seal tank - Google Patents
Filter basket structure of liquid seal tank Download PDFInfo
- Publication number
- CN210097049U CN210097049U CN201920467533.9U CN201920467533U CN210097049U CN 210097049 U CN210097049 U CN 210097049U CN 201920467533 U CN201920467533 U CN 201920467533U CN 210097049 U CN210097049 U CN 210097049U
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- stainless steel
- corrosion resistant
- resistant plate
- liquid seal
- filter screen
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Abstract
The utility model discloses a liquid seal tank filter basket structure, include with the convex back of liquid seal tank circular arc inner wall adaptation, flat front and bottom surface, the back is crooked stainless steel filter screen, front and bottom surface are corrosion resistant plate, the stainless steel goes up the punch has the filtration pore, positive corrosion resistant plate both sides and stainless steel filter screen's side welded fastening, the profile of the corrosion resistant plate of bottom surface encloses with the front and the back and closes terminal surface under the stainless steel and the stainless steel filter screen of the cross section adaptation and the bottom surface in the space that forms, positive corrosion resistant plate's lower terminal surface welded fastening, positive corrosion resistant plate both sides upper portion still outwards extends there is joint portion. The liquid seal tank filter basket has the advantages of firm structure, difficult deformation and convenient cleaning.
Description
The technical field is as follows:
the utility model relates to a liquid seal tank filter basket structure.
Background art:
the liquid seal tank is an important link of the polycondensation vacuum system, and the filter basket of the liquid seal tank plays a role in filtering residues in the tank. The structure of stoste seal tank filter basket includes a circular arc back and a plane face front, and the back is the filter screen with the front, and positive filter screen has two-layerly, and the back is in the same place through the bolt-up with the front to enclose the lower extreme that closes the space that forms at the back and front and still be fixed with the filter screen, this kind of structure shortcoming is more when using: not only is easy to deform, but also residues are easy to block in the joint of the back and the front and the interlayer of the filter screen on the front, the cleaning is difficult, and the repair time is long. Especially when the liquid seal groove overflows the storehouse, the cleaning frequency only once per minute can not arrive, if in time can cause the residue thing to overflow in the outer storehouse because of straining basket reason change, can cause great hidden danger to whole vacuum system.
The utility model has the following contents:
the utility model aims to solve the technical problem that a firm in structure, non-deformable, be convenient for abluent liquid seal tank filter basket structure is provided.
The technical solution of the utility model is, a liquid seal tank filter basket structure is provided, include with the convex back of liquid seal tank circular arc inner wall adaptation, flat positive and bottom surface, the back is crooked stainless steel filter screen, front and bottom surface are corrosion resistant plate, the corrosion resistant plate upper punch has the filtration pore, positive corrosion resistant plate both sides and stainless steel filter screen's side welded fastening, the profile of the corrosion resistant plate of bottom surface encloses with the back and closes terminal surface under the stainless steel and the stainless steel filter screen of the cross section adaptation in the space that forms and bottom surface, positive corrosion resistant plate's lower terminal surface welded fastening, positive corrosion resistant plate both sides upper portion still outwards extends there is joint portion.
Compared with the prior art after the structure more than adopting, the utility model has the advantages of it is following: replace through the corrosion resistant plate who adopts the area filtration pore with front and bottom surface to with the stainless steel filter screen welded fastening at the back, make overall structure more firm, non-deformable also conveniently washs simultaneously, the setting of joint portion moreover, more convenient the change.
Preferably, a handle extends upwards from the upper end part of the stainless steel plate on the front surface.
Furthermore, the aperture of the filtering holes of the stainless steel plate is consistent with the aperture of the meshes of the stainless steel filtering net.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
the invention will be further explained with reference to the drawings and the detailed description below:
as shown in figure 1, a liquid seal tank filter basket structure comprises a circular arc back surface 1 matched with the circular arc inner wall of a liquid seal tank, a flat front surface 2 and a bottom surface 3, wherein the back surface 1 is a curved stainless steel filter screen, the front surface 2 and the bottom surface 3 are stainless steel plates, filter holes are punched in the stainless steel plates, two sides of each front stainless steel plate are welded and fixed with the side edge of the stainless steel filter screen, the outline of each bottom stainless steel plate is matched with the cross section of a space formed by enclosing the front surface and the back surface, the bottom stainless steel plates are welded and fixed with the lower end surfaces of the stainless steel filter screens and the lower end surfaces of the front stainless steel plates, clamping parts 4 are integrally extended outwards from the upper parts of two sides of each front stainless steel plate, each clamping part 4 is, through set up two at the liquid seal tank inner wall with joint portion complex draw-in grooves, can strain the basket joint in the liquid seal tank with the liquid seal tank of this structure, convenient the change.
Meanwhile, for better extraction, a handle 5 is also extended upwards from the upper end part of the stainless steel plate on the front side. In addition, the aperture of the filtering holes of the stainless steel plate is consistent with that of the meshes of the stainless steel filter screen, the filtering holes and the meshes are circular holes, and the empty holes are 6 mm.
Replace through the corrosion resistant plate who adopts the area filtration pore with front and bottom surface to with the stainless steel filter screen welded fastening at the back, make overall structure more firm, non-deformable also conveniently washs simultaneously, the setting of joint portion moreover, more convenient the change.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. All the equivalent structures or equivalent flow changes made by using the contents of the specification and the attached drawings of the utility model are included in the patent protection scope of the utility model.
Claims (3)
1. The utility model provides a liquid seal tank filter basket structure, includes with the convex back of liquid seal tank circular arc inner wall adaptation, flat-plate front and bottom surface, its characterized in that: the back is crooked stainless steel filter screen, and front and bottom surface are the corrosion resistant plate, and the corrosion resistant plate upper punch has the filtration pore, and the side welded fastening of positive corrosion resistant plate both sides and stainless steel filter screen, the profile of the corrosion resistant plate of bottom surface and front and back enclose the cross section adaptation that closes the space that forms and the corrosion resistant plate of bottom surface and stainless steel filter screen lower extreme face welded fastening, the lower terminal surface welded fastening of positive corrosion resistant plate, positive corrosion resistant plate both sides upper portion still outwards extends and has joint portion.
2. The liquid seal cell filter basket structure of claim 1, wherein: the upper end part of the stainless steel plate on the front surface is also upwards extended with a handle.
3. The liquid seal cell filter basket structure of claim 1, wherein: the aperture of the filtering holes of the stainless steel plate is consistent with the aperture of the meshes of the stainless steel filtering net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467533.9U CN210097049U (en) | 2019-04-09 | 2019-04-09 | Filter basket structure of liquid seal tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467533.9U CN210097049U (en) | 2019-04-09 | 2019-04-09 | Filter basket structure of liquid seal tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210097049U true CN210097049U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920467533.9U Active CN210097049U (en) | 2019-04-09 | 2019-04-09 | Filter basket structure of liquid seal tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210097049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177706A (en) * | 2021-12-15 | 2022-03-15 | 河北白沙烟草有限责任公司保定卷烟厂 | Air compressor machine circulating water filter equipment and adopt this filter equipment's circulating water system |
-
2019
- 2019-04-09 CN CN201920467533.9U patent/CN210097049U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177706A (en) * | 2021-12-15 | 2022-03-15 | 河北白沙烟草有限责任公司保定卷烟厂 | Air compressor machine circulating water filter equipment and adopt this filter equipment's circulating water system |
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