CN219355547U - Preliminary filtering device for leather processing wastewater - Google Patents
Preliminary filtering device for leather processing wastewater Download PDFInfo
- Publication number
- CN219355547U CN219355547U CN202321505693.0U CN202321505693U CN219355547U CN 219355547 U CN219355547 U CN 219355547U CN 202321505693 U CN202321505693 U CN 202321505693U CN 219355547 U CN219355547 U CN 219355547U
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- Prior art keywords
- filter
- fixedly connected
- sewage
- box
- rose box
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model relates to the field of leather processing, and discloses a preliminary filtering device for leather processing wastewater, which comprises a filtering box, wherein one side of the filtering box is connected with a first filtering plate in a sliding manner, the middle part of the filtering box is connected with a second filtering plate in a sliding manner, the other side of the filtering box is connected with a third filtering plate in a sliding manner, the surfaces of the first filtering plate, the second filtering plate and the third filtering plate are respectively provided with a filter screen, and the lower parts of the outer walls of the first filtering plate, the second filtering plate and the third filtering plate are respectively provided with a fixed block. According to the utility model, the filter screens are arranged on the surfaces of the first filter plate, the second filter plate and the third filter plate, so that impurities in sewage can be filtered layer by layer, then the sewage enters the filter element box through the drain pipe, and fine impurities or fur in the sewage can be adsorbed under the matched use of the filter elements, so that the impurities and fur in the sewage can be sufficiently filtered, and the filtering effect is improved.
Description
Technical Field
The utility model relates to the field of leather processing, in particular to a preliminary filtering device for leather processing wastewater.
Background
The cattle leather is a leather product manufactured by utilizing cattle leather, has the characteristics of toughness, good wear resistance, good water resistance, tearing resistance and the like, and therefore has wide application in a plurality of products such as shoes, bags, clothes, furniture and the like, and in the process of processing and manufacturing the cattle leather, a lot of waste water is generated in the processing process of the leather, and impurities such as flocks, thread ends, waste leather and the like are generated in the waste water, so that the cattle leather needs to be filtered, and the filtering device is very necessary.
But usually, the filter plate is used for filtering the wastewater, so that large impurities in the wastewater can be filtered, and fine impurities such as thread ends, flocks and the like in the wastewater are difficult to filter due to the large aperture of the filter plate, thereby causing poor filtering effect and reducing filtering efficiency.
Disclosure of Invention
The utility model aims to solve the problems that the pore diameter of a filter plate is large, fine impurities such as thread ends, flocks and the like in waste water are difficult to filter, so that the filtering effect is poor, and the filtering efficiency is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a leather processing waste water preliminary filtration device, includes the rose box, one side sliding connection of rose box has the filter first, the middle part sliding connection of rose box has the filter second, the opposite side sliding connection of rose box has the filter third, the surface of filter first, filter second and filter third all is provided with the filter screen, the outer wall lower part of filter first, filter second and filter third all is provided with the fixed block, the equal fixedly connected with of lower surface of fixed block is at the inside lower surface of rose box, outer wall one side lower part fixedly connected with drain pipe of rose box, the one end fixedly connected with filter core case of drain pipe, the inside of filter core case is provided with the filter core, outer wall one side fixedly connected with go-between of filter core case, the outer wall threaded connection of go-between has the installation lid, the middle part fixedly connected with outlet pipe of installation lid, the outer wall opposite side fixedly connected with inlet tube of rose box.
As a further description of the above technical solution:
the surface of fixed block has all seted up flutedly, the inside at the recess is all inlayed to outer wall lower part of filter one, filter two and filter three, the equal fixedly connected with mounting panel of upper surface of filter one, filter two and filter three, the equal fixedly connected with handle of upper surface of mounting panel.
As a further description of the above technical solution:
the filter element is characterized in that fixing rings are fixedly connected to two ends of the filter element respectively, clamping rings are fixedly connected to the sides, away from each other, of the fixing rings respectively, mounting rings are fixedly connected to one side of the inner wall of the filter element box and the inner side of the mounting cover respectively, clamping grooves are formed in the adjacent sides of the mounting rings respectively, and the two clamping rings are respectively embedded in the two clamping grooves.
As a further description of the above technical solution:
the sewage treatment device is characterized in that a sewage discharge pipe is fixedly connected to the lower surface of the filter box, a connecting pipe is fixedly connected to one end of the sewage discharge pipe, a sewage suction pipe is fixedly connected to one end of the connecting pipe, a sewage discharge pump is fixedly connected to one end of the sewage suction pipe, and a sewage discharge pipe is fixedly connected to the output end of the sewage discharge pump.
As a further description of the above technical solution:
the lower surface of mounting panel all fixedly connected with is sealed fills up, the lower surface of sealed pad all laminates with the upper surface of rose box.
As a further description of the above technical solution:
the filter comprises a filter box, and is characterized in that supporting legs are fixedly connected to four corners of the lower surface of the filter box, a base is fixed to the bottom end of each supporting leg, a sewage pump is fixedly connected to one side of the upper surface of the base, and a filter element box is fixedly connected to the other side of the upper surface of the base.
As a further description of the above technical solution:
the aperture of the three filter screens is sequentially reduced from the filter plate to the filter plate III.
The utility model has the following beneficial effects:
according to the utility model, the filter screens are arranged on the surfaces of the first filter plate, the second filter plate and the third filter plate, so that impurities in sewage can be filtered layer by layer, then the sewage enters the filter element box through the drain pipe, and fine impurities or fur in the sewage can be adsorbed under the matched use of the filter elements, so that the impurities and fur in the sewage can be sufficiently filtered, and the filtering effect is improved.
According to the utility model, the handle is pulled upwards, so that the mounting plate drives the filter plate to move upwards, the filter plate I, the filter plate II and the filter plate III carry the filter screen out of the filter box, the filter screen can be cleaned or replaced, one mounting ring is separated from the clamping ring on one side of the filter element by reversing the mounting cover, and then the filter element is pulled outwards, so that the clamping ring on the other side of the filter element is separated from the other mounting ring, and the filter element is separated from the filter element box, so that the filter element can be cleaned or replaced, the filter screen and the filter element can be disassembled and cleaned, and the problem of poor filtering effect caused by long-time use is solved.
Drawings
FIG. 1 is a perspective view of a preliminary filtering device for leather processing wastewater, which is provided by the utility model;
FIG. 2 is a cross-sectional view of a preliminary filtering device for leather processing wastewater, which is provided by the utility model;
fig. 3 is a diagram showing a filter element of the preliminary filtering device for leather processing wastewater.
Legend description:
1. a filter box; 2. a first filter plate; 3. a second filter plate; 4. a filter plate III; 5. a filter screen; 6. a groove; 7. a fixed block; 8. a drain pipe; 9. a cartridge case; 10. a filter element; 11. a fixing ring; 12. a clasp; 13. a mounting ring; 14. a clamping groove; 15. a mounting cover; 16. a connecting ring; 17. a water outlet pipe; 18. a blow-down pipe; 19. a connecting pipe; 20. a dirt suction pipe; 21. a sewage pump; 22. a sewage outlet pipe; 23. a mounting plate; 24. a sealing gasket; 25. a handle; 26. a water inlet pipe; 27. support legs; 28. and (5) a base.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a leather processing waste water preliminary filtering device, including rose box 1, one side sliding connection of rose box 1 has filter one 2, the middle part sliding connection of rose box 1 has filter two 3, the opposite side sliding connection of rose box 1 has filter three 4, filter one 2, the surface of filter two 3 and filter three 4 all is provided with filter screen 5, filter one 2, filter two 3 and filter three 4's outer wall lower part all is provided with fixed block 7, the lower surface of fixed block 7 all fixed connection is at the inside lower surface of rose box 1, the lower part fixedly connected with drain pipe 8 on one side of the outer wall of rose box 1, the one end fixedly connected with filter core case 9 of drain pipe 8, the inside of filter core case 9 is provided with filter core 10, the outer wall one side fixedly connected with go-between 16 of filter core case 9, the outer wall threaded connection of go-between 16 has installation lid 15, the middle part of the installation cover 15 is fixedly connected with a water outlet pipe 17, the other side of the outer wall of the filter box 1 is fixedly connected with a water inlet pipe 26, the filter screen 5 is arranged on the surfaces of the first filter plate 2, the second filter plate 3 and the third filter plate 4, then sewage is injected into the filter box 1 through the water inlet pipe 26, so that the sewage can be filtered layer by layer, after the sewage passes through the third filter plate 4, the sewage enters the filter element box 9 from the water outlet pipe 8, and meanwhile, an external water pump is started, so that the water in the filter element box 9 is sucked out by the water outlet pipe 17, so that the sewage can pass through the filter element 10, the filter element 10 can adsorb impurities in the sewage, then the sewage is discharged out of the filter element box 9, and fine impurities or fur in the sewage can be adsorbed under the cooperation of the filter element 10, thereby realizing that impurities and fur in the sewage can be sufficiently filtered.
The surfaces of the fixed blocks 7 are provided with grooves 6, the lower parts of the outer walls of the first filter plate 2, the second filter plate 3 and the third filter plate 4 are embedded in the grooves 6, the upper surfaces of the first filter plate 2, the second filter plate 3 and the third filter plate 4 are fixedly connected with mounting plates 23, the upper surfaces of the mounting plates 23 are fixedly connected with handles 25, the first filter plate 2, the second filter plate 3 and the third filter plate 4 are inserted into the filter box 1, so that the first filter plate 2, the second filter plate 3 and the third filter plate 4 are clamped into the grooves 6 of the fixed blocks 7, when the filter screen 5 needs to be cleaned, the handle 25 is pulled upwards, the mounting plates 23 can drive the filter plates to move upwards, so that the first filter plate 2, the second filter plate 3 and the third filter plate 4 can move out of the filter box 1 with the filter screen 5, the filter screen 5 can be cleaned or replaced, the two ends of the filter element 10 are fixedly connected with fixing rings 11, the clamping rings 12 are fixedly connected to the far side of the fixing ring 11, the mounting rings 13 are fixedly connected to one side of the inner wall of the filter element box 9 and the inner side of the mounting cover 15, the clamping grooves 14 are formed in the adjacent sides of the mounting rings 13, the two clamping rings 12 are respectively embedded in the two clamping grooves 14, the filter element 10 is inserted into the filter element box 9, the clamping rings 12 at one end of the filter element 10 are clamped into the clamping grooves 14 on the mounting rings 13 in the filter element box 9, then the mounting cover 15 is screwed on the connecting ring, the clamping grooves 14 on the mounting rings 13 at the inner side of the mounting cover 15 are clamped on the clamping rings 12 at the other end of the filter element 10, the filter element 10 can be tightly abutted and mounted, when the filter element 10 needs to be replaced or cleaned, the mounting cover 15 is reversed, the mounting cover 15 is separated from the connecting rings 16, one of the mounting rings 13 is separated from the clamping rings 12 at one side of the filter element 10, and the filter element 10 is pulled outwards, thereby make the snap ring 12 of filter core 10 opposite side break away from another collar 13, and then make filter core 10 break away from filter core case 9, thereby can clear up or change filter core 10, the lower surface fixedly connected with blow off pipe 18 of rose box 1, the one end fixedly connected with connecting pipe 19 of blow off pipe 18, the one end fixedly connected with dirt suction pipe 20 of connecting pipe 19, the one end fixedly connected with dredge pump 21 of dirt suction pipe 20, the output fixedly connected with dirt outlet pipe 22 of dredge pump 21, after the filtration is accomplished, partial impurity in rose box 1 can deposit between fixed block 7, through starting dredge pump 21, thereby can make blow off pipe 18 inhale the dirt suction pipe 20 with the impurity of depositing in the rose box 1 in, then follow out dirt outlet pipe 22 and discharge, the equal fixedly connected with sealing washer 24 of lower surface of mounting panel 23, the lower surface of sealing washer 24 all is laminated with the upper surface of rose box 1, the setting of sealing washer 24 can avoid sewage to come out from the junction of rose box 1 and filter, the equal fixedly connected with supporting leg 27 in four corners of lower surface four corners of rose box 1, the bottom fixedly connected with base 27, the filter plate 28 of three base 28, three filter core 2 fixed connection with filter core 2 on one side of filter plate 2 in proper order, three filter core 2 are fixed to be connected with filter screen 2 on one side of the base 28.
Working principle: when the device is needed to be used, the filter plate I2, the filter plate II 3 and the filter plate III 4 are inserted into the filter box 1, so that the filter plate I2, the filter plate II 3 and the filter plate III 4 are clamped into the groove 6 of the fixed block 7, then sewage is injected into the filter box 1 through the water inlet pipe 26, the sewage passes through the filter plate I2, the filter plate II 3 and the filter plate III 4, so that the sewage can be filtered layer by layer, after the sewage passes through the filter plate III 4, the sewage enters the filter element box 9 from the water outlet pipe 8, and meanwhile, the external water pump is started, the water in the filter element box 9 is sucked out by the water outlet pipe 17, so that the sewage can pass through the filter element 10, the filter element 10 can adsorb impurities in the sewage, then the sewage is discharged out of the filter element box 9, after the filtration is finished, part of the impurities in the filter box 1 can be deposited between the fixed blocks 7, by starting the sewage pump 21, impurities precipitated in the filter tank 1 can be sucked into the sewage suction pipe 20 by the sewage discharge pipe 18 and discharged from the sewage discharge pipe 22, the filter plate is driven to move upwards by the mounting plate 23 by pulling the handle 25 upwards, the filter plate I2, the filter plate II 3 and the filter plate III 4 carry the filter screen 5 out of the filter tank 1, the filter screen 5 can be cleaned or replaced, the mounting cover 15 is separated from the connecting ring 16 by reversing the mounting cover 15, one of the mounting rings 13 is separated from the clamping ring 12 on one side of the filter element 10, the filter element 10 is pulled outwards, the clamping ring 12 on the other side of the filter element 10 is separated from the other mounting ring 13, the filter element 10 is separated from the filter element box 9, and the filter element 10 can be cleaned or replaced.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a leather processing waste water preliminary filtration device, includes rose box (1), its characterized in that: one side sliding connection of rose box (1) has filter one (2), the middle part sliding connection of rose box (1) has filter two (3), the opposite side sliding connection of rose box (1) has filter three (4), the surface of filter one (2), filter two (3) and filter three (4) all is provided with filter screen (5), the outer wall lower part of filter two (3) and filter three (4) all is provided with fixed block (7), the equal fixedly connected with of lower surface of fixed block (7) is at the inside lower surface of rose box (1), the one end fixedly connected with filter core case (9) of rose box (1), the inside of filter core case (9) is provided with filter core (10), the outer wall one side fixedly connected with go-between (16) of filter core case (9), the outer wall threaded connection of go-between (16) has installing lid (15), the middle part fixedly connected with of installing lid (15) goes out water pipe (17), the outer wall fixedly connected with inlet tube (26) of rose box (1).
2. The leather processing wastewater preliminary filtering device according to claim 1, wherein: the surface of fixed block (7) has all seted up recess (6), the inside at recess (6) is all inlayed to outer wall lower part of filter one (2), filter two (3) and filter three (4), the equal fixedly connected with mounting panel (23) of upper surface of filter one (2), filter two (3) and filter three (4), the equal fixedly connected with handle (25) of upper surface of mounting panel (23).
3. The leather processing wastewater preliminary filtering device according to claim 1, wherein: the utility model discloses a filter core, including filter core (10), filter core case, clamping ring (12), clamping groove (14) have all been seted up to the both ends of filter core (10), the equal fixedly connected with snap ring (12) of the equal fixedly connected with of side that keeps away from mutually of fixed ring (11), the inboard of inner wall one side of filter core case (9) and installation lid (15) is all fixedly connected with collar (13), draw-in groove (14) have all been seted up to the adjacent side of collar (13), two snap ring (12) are inlayed respectively in the inside of two draw-in groove (14).
4. The leather processing wastewater preliminary filtering device according to claim 1, wherein: the sewage treatment device is characterized in that a sewage discharge pipe (18) is fixedly connected to the lower surface of the filter box (1), a connecting pipe (19) is fixedly connected to one end of the sewage discharge pipe (18), a sewage suction pipe (20) is fixedly connected to one end of the connecting pipe (19), a sewage discharge pump (21) is fixedly connected to one end of the sewage suction pipe (20), and a sewage discharge pipe (22) is fixedly connected to the output end of the sewage discharge pump (21).
5. The leather processing wastewater preliminary filtering device according to claim 2, wherein: the lower surface of mounting panel (23) all fixedly connected with is sealed to be filled up (24), the lower surface of sealed pad (24) all laminates with the upper surface of rose box (1).
6. The leather processing wastewater preliminary filtering device according to claim 1, wherein: the filter is characterized in that supporting legs (27) are fixedly connected to four corners of the lower surface of the filter box (1), a base (28) is fixed to the bottom end of each supporting leg (27), a sewage pump (21) is fixedly connected to one side of the upper surface of the base (28), and a filter element box (9) is fixedly connected to the other side of the upper surface of the base (28).
7. The leather processing wastewater preliminary filtering device according to claim 1, wherein: the apertures of the three filter screens (5) are sequentially reduced from the first filter plate (2) to the third filter plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321505693.0U CN219355547U (en) | 2023-06-14 | 2023-06-14 | Preliminary filtering device for leather processing wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321505693.0U CN219355547U (en) | 2023-06-14 | 2023-06-14 | Preliminary filtering device for leather processing wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219355547U true CN219355547U (en) | 2023-07-18 |
Family
ID=87141429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321505693.0U Active CN219355547U (en) | 2023-06-14 | 2023-06-14 | Preliminary filtering device for leather processing wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219355547U (en) |
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2023
- 2023-06-14 CN CN202321505693.0U patent/CN219355547U/en active Active
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