CN219290833U - Filter for chemical production - Google Patents
Filter for chemical production Download PDFInfo
- Publication number
- CN219290833U CN219290833U CN202223462930.8U CN202223462930U CN219290833U CN 219290833 U CN219290833 U CN 219290833U CN 202223462930 U CN202223462930 U CN 202223462930U CN 219290833 U CN219290833 U CN 219290833U
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- CN
- China
- Prior art keywords
- nut
- casing
- shell
- filter
- chemical production
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of chemical production equipment, in particular to a filter for chemical production, which comprises a shell, a shell cover, a feed pipe and a discharge pipe, wherein the shell is of a cavity structure, the shell cover is hinged at the top of the shell, the feed pipe is led in from the bottom of the shell, the discharge pipe penetrates out from the upper part of the shell, a screw rod is hinged on the side wall of the top of the shell, a nut is connected onto the screw rod in a threaded manner, a connecting end is correspondingly arranged on the shell cover, the connecting end is of a half-moon-shaped plate structure protruding out of the shell cover in a radial direction, a U-shaped opening is formed in the outer edge of the connecting end, and the width of the U-shaped opening is larger than the diameter of the screw rod and smaller than the peripheral width of the nut. The filter for chemical production provided by the utility model has a simple structure and is practical.
Description
Technical Field
The utility model relates to the technical field of chemical production equipment, in particular to a filter for chemical production.
Background
After the water is used, the original chemical property of the water is changed, and the water becomes wastewater containing different kinds of impurities. The chemical wastewater is the wastewater such as process wastewater, cooling water, waste gas washing water, equipment, site flushing water and the like discharged in chemical production. If the wastewater is discharged without treatment, the wastewater can cause pollution of different properties and different degrees of water bodies, and the chemical wastewater is filtered by the filter for chemical production in the recovery of the chemical wastewater, so that the parts of the filter for chemical production are loose and various in the prior art, and the parts are easy to drop and lose in the disassembly and assembly process.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the filter for chemical production, which has a simple structure and can prevent parts from falling and losing in the disassembly and assembly process.
The utility model is realized by the following technical scheme:
the utility model provides a filter for chemical production, includes casing, cap, inlet pipe and discharging pipe, the casing is the cavity structure, the cap articulates the casing top, the inlet pipe is followed the casing bottom lets in, the discharging pipe is followed casing upper portion wears out, and casing top lateral wall articulates there is the screw rod, threaded connection has the nut on the screw rod, corresponding being provided with the link on the cap, the link be radial protrusion in the half moon plate structure of cap, the outer fringe of link is provided with U type opening, U type open-ended width is greater than the diameter of screw rod just is less than the periphery width of nut.
Further, the connecting end is further provided with a clamping part, and the clamping part is of a circular groove structure with the diameter larger than the peripheral width of the nut.
Further, the nut is a self-locking nut.
Further, a hanging ring is arranged on the side wall of the nut.
Advantageous effects of the utility model
The screw nut component is hinged to the side wall of the top of the shell, is connected with the U-shaped opening connecting end, the outer edge of the U-shaped opening connecting end is provided with the width which is larger than the diameter of the screw and smaller than the outer peripheral width of the nut, and when the screw nut is detached, the screw nut component can be taken out from the U-shaped opening without completely separating the screw from the nut, so that the problems that parts of the filter are loose and various and the filter is easy to drop and lose in the disassembly and assembly process are avoided.
Further, the connecting end is further provided with a clamping part, the clamping part is of a circular groove structure with the diameter larger than the peripheral width of the nut, and the screw nut component is prevented from slipping along the U-shaped opening of the outer edge of the connecting end.
Further, the nut is a self-locking nut, so that loosening of the screw nut caused by external force is effectively avoided.
Further, the side wall of the nut is provided with the hanging ring, so that the filter is convenient to hoist through the hanging ring in the transportation process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
in the figure, a feed pipe, a shell, a discharge pipe, a shell cover, a clamping part, an opening 6.U, a connecting end, a lifting ring, a screw rod and a nut.
Detailed Description
As shown in fig. 1, the filter for chemical production provided by the utility model comprises a shell 2 with a cavity structure, a shell cover 4 hinged at the top of the shell 2, a feed pipe 1 positioned at the bottom of the shell 2 and a discharge pipe 3 positioned at the upper part of the shell 2, wherein a screw rod 9 with a nut 10 is hinged on the side wall of the top of the shell 2, a half-moon-shaped plate structure connecting end 7 radially protruding out of the shell cover 4 is correspondingly arranged on the shell cover 4, a U-shaped opening 6 is arranged at the outer edge of the connecting end (7), the width of the opening is larger than the diameter of the screw rod 9 and smaller than the peripheral width of the nut 10, a clamping part 5 is further arranged on the connecting end 7, the clamping part 5 is a circular groove structure with the diameter larger than the peripheral width of the nut 10, the nut 10 is preferably a self-locking nut, and a hanging ring 8 is welded on the side wall of the nut 10.
The working mode is as follows: during installation, the screw rod 9 and the nut 10 component are rotated to be embedded into the U-shaped opening 6, and then the nut 10 is further screwed, namely, the locking of the shell cover 4 and the shell 2 is completed, and during disassembly, the screw rod 9 and the nut 10 component can be taken out of the U-shaped opening 6 without completely separating the screw rod 9 from the nut 10, so that the shell cover 4 is opened.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The utility model provides a filter for chemical production, includes casing (2), cap (4), inlet pipe (1) and discharging pipe (3), casing (2) are cavity structure, cap (4) are articulated casing (2) top, inlet pipe (1) follow casing (2) bottom lets in, discharging pipe (3) follow casing (2) upper portion wears out, its characterized in that: the utility model discloses a shell, including casing (2), nut (10) are provided with on the casing top lateral wall of casing (2), threaded connection has nut (10) on screw rod (9), corresponding link (7) are provided with on casing lid (4), link (7) for radial protrusion in the half moon shaped plate structure of casing lid (4), the outer fringe of link (7) is provided with U type opening (6), the width of U type opening (6) is greater than the diameter of screw rod (9) and be less than the periphery width of nut (10).
2. The filter for chemical production according to claim 1, wherein: the connecting end (7) is further provided with a clamping part (5), and the clamping part (5) is of a circular groove structure with the diameter larger than the peripheral width of the nut (10).
3. The filter for chemical production according to claim 2, wherein: the nut (10) is a self-locking nut.
4. The filter for chemical production according to claim 1, wherein: and a hanging ring (8) is arranged on the side wall of the nut (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223462930.8U CN219290833U (en) | 2022-12-24 | 2022-12-24 | Filter for chemical production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223462930.8U CN219290833U (en) | 2022-12-24 | 2022-12-24 | Filter for chemical production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219290833U true CN219290833U (en) | 2023-07-04 |
Family
ID=86956192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223462930.8U Active CN219290833U (en) | 2022-12-24 | 2022-12-24 | Filter for chemical production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219290833U (en) |
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2022
- 2022-12-24 CN CN202223462930.8U patent/CN219290833U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |