CN212941669U - Filter screen fixed knot constructs for sewage treatment - Google Patents
Filter screen fixed knot constructs for sewage treatment Download PDFInfo
- Publication number
- CN212941669U CN212941669U CN202020994904.1U CN202020994904U CN212941669U CN 212941669 U CN212941669 U CN 212941669U CN 202020994904 U CN202020994904 U CN 202020994904U CN 212941669 U CN212941669 U CN 212941669U
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- CN
- China
- Prior art keywords
- filter screen
- mounting
- sewage treatment
- connecting portion
- fixing part
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a fixing structure of a filter screen for sewage treatment, which comprises a first fixing part, a second fixing part and a filter screen body, wherein one end of the first fixing part is hinged with one end of the second fixing part through a pin shaft, one end of the first fixing part is provided with a first connecting part, one end of the second fixing part is provided with a second connecting part, and the first connecting part and the second connecting part are fixed through bolts, the inner sides of the first fixing part and the second fixing part are provided with filter screen positioning grooves, the filter screen body is clamped in the filter screen positioning grooves, the outer sides of the first fixing part and the second fixing part are provided with positioning pins, the utility model is hinged with one end of the first fixing part and the second fixing part through a pin shaft, and the other ends of the first fixing part and the second fixing part are connected through bolts, the filter screen body is clamped in the filter screen positioning grooves, so, and the filter screen body is convenient to disassemble, assemble and overhaul.
Description
Technical Field
The utility model relates to a sewage treatment device technical field specifically is a filter screen fixed knot constructs for sewage treatment.
Background
Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. The sewage treatment is generally classified into production sewage treatment and domestic sewage treatment according to the classification of sewage sources. The production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like. The methods for treating sewage are various, and can be generally classified into physical methods, chemical methods, biological methods and the like. When the physical method is used for treatment, a filter screen is used for filtration treatment.
Current sewage treatment is with filter screen fixed knot structure, usually with filter screen direct mount on filtration equipment's filtration mouth, mounting structure is complicated, the operation is inconvenient to be not convenient for overhaul the maintenance to the filter screen and handle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filter screen fixed knot constructs for sewage treatment to solve current filter screen fixed knot structure for sewage treatment, generally with filter screen direct mount on filtration equipment's filtration mouth, mounting structure is complicated, the operation is inconvenient, thereby be not convenient for overhaul the maintenance problem to the filter screen.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a filter screen fixed knot constructs for sewage treatment, includes first mounting, second mounting and the filter screen body, first mounting and second mounting one end are articulated through the round pin axle, first connecting portion are installed to first mounting one end, second connecting portion are installed to second mounting one end, and pass through the bolt fastening between first connecting portion and the second connecting portion, the filter screen constant head tank is installed to first mounting and second mounting inboard, the filter screen body card is established in the filter screen constant head tank, the location foot is installed in first mounting and the second mounting outside.
Further, first mounting and second mounting all set to semicircle arc spare, the filter screen body adopts circular filter screen.
Furthermore, the lower sides of the first fixing piece and the second fixing piece are provided with inverted-right-angle edges.
Furthermore, install first sealed pad between first connecting portion and the second connecting portion, the sealed pad of second is installed to filter screen constant head tank inner wall.
Furthermore, the filter screen positioning groove is a circular groove, and the inner diameter of the filter screen positioning groove is larger than the outer diameter of the filter screen body.
Furthermore, two sets of positioning pins are symmetrically arranged on the first fixing piece and the second fixing piece, and positioning holes are formed in the positioning pins.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a first mounting and second mounting one end are articulated through the round pin axle, and the first mounting and the second mounting other end pass through bolted connection, establish filter screen body card in the filter screen constant head tank, can protect the processing to the filter screen body outside, are convenient for carry out the dismouting to the filter screen body moreover and overhaul the maintenance processing.
2. The utility model discloses an install first sealed pad between first connecting portion and the second connecting portion for improve first connecting portion and second connecting portion and connect fixed stability, the second is sealed to be installed to filter screen constant head tank inner wall and is sealed the pad, can improve the leakproofness that filter screen body card established at the filter screen constant head tank.
3. The utility model discloses a location foot is installed in the first mounting and the second mounting outside, and the location foot is installed about first mounting and second mounting symmetry two sets ofly, and has seted up the locating hole on the foot of just fixing a position, is convenient for fix the installation of first mounting and second mounting on filtration equipment's filtration mouth, and simple to operate is swift.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the fixing member of the present invention;
fig. 3 is a longitudinal sectional view of the overall structure of the present invention.
In the figure: 1. a first fixing member; 2. a second fixing member; 3. a pin shaft; 4. a filter screen body; 5. a first connection portion; 6. a second connecting portion; 7. a first gasket; 8. a bolt; 9. a positioning leg; 10. chamfering the right-angle side; 11. a filter screen positioning groove; 12. a second gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a fixing structure of a filter screen for sewage treatment includes a first fixing member 1, a second fixing member 2 and a filter screen body 4, one end of the first fixing member 1 is hinged to one end of the second fixing member 2 through a pin 3, one end of the first fixing member 1 is provided with a first connecting portion 5, one end of the second fixing member 2 is provided with a second connecting portion 6, and the first connecting portion 5 and the second connecting portion 6 are fixed by a bolt 8, so as to facilitate disassembly, maintenance and ash removal of the filter screen body 4, the inner sides of the first fixing member 1 and the second fixing member 2 are provided with a filter screen positioning groove 11, the filter screen body 4 is clamped in the filter screen positioning groove 11, so as to perform protection treatment on the outer side of the filter screen body 4, which is beneficial to prolonging the service life of the filter screen body 4, the outer sides of the, the fixing part is convenient to fix the outer side of the fixing part.
Preferably, first mounting 1 and second mounting 2 all set to semicircle arc spare, and filter screen body 4 adopts circular filter screen, is convenient for install fixedly in the filter screen body 4 outside.
Preferably, the lower sides of the first fixing member 1 and the second fixing member 2 are provided with an inverted right-angle edge 10, so that one ends of the first fixing member 1 and the second fixing member 2 can be clamped, installed and fixed on a filtering opening of the filtering device.
Preferably, install first sealed 7 that fills up between first connecting portion 5 and the second connecting portion 6 for improve first connecting portion 5 and the second connecting portion 6 stability of connecting fixedly, the sealed 12 that fills up of second is installed to filter screen positioning groove 11 inner wall, can improve the leakproofness that the filter screen body 4 card was established at filter screen positioning groove 11.
Preferably, the filter screen positioning slot 11 is set to be a circular slot, and the inner diameter of the filter screen positioning slot 11 is larger than the outer diameter of the filter screen body 4, so that the filter screen body 4 can be clamped in the filter screen positioning slot 11 for protection treatment.
Preferably, two sets of are installed about first mounting 1 and 2 symmetries of second mounting to location foot 9, and have seted up the locating hole on the location foot 9, are convenient for fix the installation of first mounting 1 and 2 of second mounting on filtration equipment's filtration mouth, and simple to operate is swift.
The utility model discloses a theory of operation and use flow: certain contained angle is opened to first mounting 1 and second mounting 2, establish filter screen body 4 card in first mounting 1 and the inside filter screen constant head tank 11 of second mounting 2, can protect the treatment in the filter screen body 4 outside, it is articulated through round pin axle 3 through first mounting 1 and 2 one end of second mounting, and the other end of first mounting 1 and 2 other ends of second mounting pass through 8 connections of bolt and fix, be convenient for carry out dismouting maintenance and deashing to filter screen body 4 and handle.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a filter screen fixed knot constructs for sewage treatment, includes first mounting (1), second mounting (2) and filter screen body (4), its characterized in that: first mounting (1) and second mounting (2) one end are articulated through round pin axle (3), first connecting portion (5) are installed to first mounting (1) one end, second connecting portion (6) are installed to second mounting (2) one end, filter screen constant head tank (11) are installed to first mounting (1) and second mounting (2) inboard, filter screen body (4) card is established in filter screen constant head tank (11), location foot (9) are installed in first mounting (1) and second mounting (2) outside.
2. The filter screen fixing structure for sewage treatment as claimed in claim 1, wherein: first mounting (1) and second mounting (2) all set to semicircle arc, filter screen body (4) adopt circular filter screen.
3. The filter screen fixing structure for sewage treatment as claimed in claim 1, wherein: and the lower sides of the first fixing piece (1) and the second fixing piece (2) are provided with inverted right-angle edges (10).
4. The filter screen fixing structure for sewage treatment as claimed in claim 1, wherein: install first sealed pad (7) between first connecting portion (5) and second connecting portion (6), the sealed pad (12) of second is installed to filter screen constant head tank (11) inner wall.
5. The filter screen fixing structure for sewage treatment as claimed in claim 1, wherein: the filter screen positioning groove (11) is set to be a circular groove, and the inner diameter of the filter screen positioning groove (11) is larger than the outer diameter of the filter screen body (4).
6. The filter screen fixing structure for sewage treatment as claimed in claim 1, wherein: two sets of location foot (9) are installed about first mounting (1) and second mounting (2) symmetry, and have seted up the locating hole on location foot (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020994904.1U CN212941669U (en) | 2020-06-03 | 2020-06-03 | Filter screen fixed knot constructs for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020994904.1U CN212941669U (en) | 2020-06-03 | 2020-06-03 | Filter screen fixed knot constructs for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212941669U true CN212941669U (en) | 2021-04-13 |
Family
ID=75384242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020994904.1U Expired - Fee Related CN212941669U (en) | 2020-06-03 | 2020-06-03 | Filter screen fixed knot constructs for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212941669U (en) |
-
2020
- 2020-06-03 CN CN202020994904.1U patent/CN212941669U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |