CN220618461U - Sewage pretreatment device for automobile production - Google Patents
Sewage pretreatment device for automobile production Download PDFInfo
- Publication number
- CN220618461U CN220618461U CN202321585855.6U CN202321585855U CN220618461U CN 220618461 U CN220618461 U CN 220618461U CN 202321585855 U CN202321585855 U CN 202321585855U CN 220618461 U CN220618461 U CN 220618461U
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- Prior art keywords
- filter plate
- processing chamber
- sewage
- treatment cavity
- pretreatment device
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- 239000010865 sewage Substances 0.000 title claims abstract description 65
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 8
- 238000002347 injection Methods 0.000 abstract description 7
- 239000007924 injection Substances 0.000 abstract description 7
- 238000007781 pre-processing Methods 0.000 description 11
- 239000012535 impurity Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of sewage pretreatment, in particular to an automobile production sewage pretreatment device, which comprises: the box, fixed mounting has the drain pipe on the right side wall of box, first processing chamber has been seted up to the left side of the inside of box, the second processing chamber has been seted up on the right side of first processing chamber, the third processing chamber has been seted up on the right side of second processing chamber. According to the sewage pretreatment device, the first treatment cavity and the second treatment cavity are respectively provided with the two groups of detachable first grooves and the second filter plates, so that when the first filter plates or the second filter plates are replaced, one group of the first filter plates or the second filter plates is removed, the other group of the first filter plates or the second filter plates are put into use, namely the first filter plates or the second filter plates can be replaced on the premise of not cutting off sewage injection, the filtering effect on sewage is not affected, the sewage treatment efficiency is improved, and the sewage pretreatment device is more suitable for the sewage treatment requirements of the existing automobile production enterprises.
Description
Technical Field
The utility model relates to the technical field of sewage pretreatment, in particular to an automobile production sewage pretreatment device.
Background
Enterprises can produce sewage in the process of producing automobiles, and sewage pretreatment devices are required to purify the sewage in order to enable the sewage to reach the emission standard.
For this, chinese application number: CN202221941104.9 discloses a sewage pretreatment device, including the treatment box, be provided with first preprocessing box in the treatment box, first spout has all been seted up to the inside both sides of treatment box, the first slider of both sides equal fixed mounting of first preprocessing box, two first sliders respectively with two first spout sliding connection, the below of first preprocessing box is provided with the second preprocessing box, the second spout has all been seted up to the inside both sides of treatment box, the equal fixed mounting of both sides of second preprocessing box has the second slider, sewage can pass through first preprocessing box earlier, first preprocessing box can filter large granule or rubbish, when sewage is through in the second preprocessing box, the net that separates in the second preprocessing box can filter medium-size granule or silt, when sewage is through the third preprocessing box, the net that separates in the third preprocessing box can filter small-size granule or fine sand, thereby realize hierarchical sewage pretreatment.
This sewage pretreatment device is through installing three sets of net that separates respectively in three sets of pretreatment box, realizes the hierarchical processing to impurity in the sewage, but because only install a set of net that separates in a set of pretreatment box, when changing and separating the net, this set of pretreatment box then can't normally filter impurity, in order to guarantee the treatment effect, need stop the injection of sewage, can separate the change of net, influence sewage treatment's process, can not be applicable to the quick processing demand of sewage, the practicality is relatively poor.
Therefore, in order to solve the above problems, an automotive production wastewater pretreatment device is proposed.
Disclosure of Invention
The utility model aims to provide a sewage pretreatment device for automobile production, which solves the problems that in the prior art, three groups of separation nets are respectively arranged in three groups of pretreatment boxes to realize the grading treatment of impurities in sewage, but as only one group of separation nets are arranged in one group of pretreatment boxes, when the separation nets are replaced, the separation nets cannot be normally filtered by the group of pretreatment boxes, the sewage injection is stopped to ensure the treatment effect, the separation nets can be replaced, the sewage treatment process is influenced, the rapid treatment requirement of the sewage cannot be met, and the practicability is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an automotive production sewage pretreatment device, comprising: the device comprises a box body, wherein a drain pipe is fixedly arranged on the right side wall of the box body, a first processing cavity is formed in the left side of the inside of the box body, a second processing cavity is formed in the right side of the first processing cavity, a third processing cavity is formed in the right side of the second processing cavity, and flip covers are movably arranged on the upper sides of the first processing cavity, the second processing cavity and the third processing cavity through hinges;
the internally mounted of box has filtration, filtration includes the supporting shoe, supporting shoe fixed mounting is on the inner wall in first processing chamber and second processing chamber, the internally mounted in first processing chamber has first filter plate, first recess has been seted up on the right wall in first processing chamber, first guide plate is installed to the downside of first filter plate, link up through the honeycomb duct between first processing chamber and the second processing chamber, the internally mounted in second processing chamber has the second filter plate, the second recess has been seted up on the right wall in second processing chamber, the second guide plate is installed to the downside of second filter plate.
Preferably, the second processing chamber is in communication with the interior of the third processing chamber.
Preferably, the support block is installed in an inclined mode, the first filter plate and the second filter plate are placed on the top surface of the support block, and the right ends of the first filter plate and the second filter plate are clamped inside the first groove and the second groove respectively.
Preferably, the first filter plate and the second filter plate are respectively provided with two groups, and the two groups of the first filter plate and the second filter plate are arranged up and down.
Preferably, the left ends of the first filter plate and the second filter plate are not in contact with the inner walls of the first treatment chamber and the second treatment chamber.
Preferably, the left end of the flow guide pipe is positioned at the lower end of the first flow guide plate, and the right end of the flow guide pipe is positioned at the right upper side of the second filter plate.
Compared with the prior art, the utility model has the beneficial effects that: according to the sewage pretreatment device, the first treatment cavity and the second treatment cavity are respectively provided with the two groups of detachable first grooves and the second filter plates, so that when the first filter plates or the second filter plates are replaced, one group of the first filter plates or the second filter plates is removed, the other group of the first filter plates or the second filter plates are put into use, namely the first filter plates or the second filter plates can be replaced on the premise of not cutting off sewage injection, the filtering effect on sewage is not affected, the sewage treatment efficiency is improved, and the sewage pretreatment device is more suitable for the sewage treatment requirements of the existing automobile production enterprises.
Be provided with filtration, when needing to change first filter plate or second filter plate, can follow the inside left side of first processing chamber or second processing chamber, take off a set of first filter plate or second filter plate that will change from the supporting shoe, another set of first filter plate or second filter plate put into use promptly, can change first filter plate or second filter plate under the prerequisite that does not cut off sewage and pour into to can not influence the filter effect to sewage, improve sewage treatment's efficiency, more can be applicable to present automobile manufacturing enterprise's sewage treatment demand.
Drawings
FIG. 1 is a schematic elevational view of the structure of the case of the present utility model;
FIG. 2 is a schematic diagram of a water injection state structure according to the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of the structure of the present utility model;
FIG. 4 is a schematic view of the support block of the present utility model from the bottom;
fig. 5 is a schematic bottom view of the structure of the flow guiding tube of the present utility model.
In the figure: 1. a case; 11. a drain pipe; 12. a first processing chamber; 13. a second processing chamber; 14. a third processing chamber; 15. a flip cover; 2. a filtering structure; 21. a support block; 22. a first filter plate; 23. a first groove; 24. a first deflector; 25. a flow guiding pipe; 26. a second filter plate; 27. a second groove; 28. and a second deflector.
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. 1-5, an embodiment of the present utility model is provided:
the first filter plate 22 and the second filter plate 26 used in the present application are commercially available products, and the principle and connection method thereof are well known to those skilled in the art, so they will not be described in detail herein.
An automotive production sewage pretreatment device, comprising: the device comprises a box body 1, wherein a drain pipe 11 is fixedly arranged on the right side wall of the box body 1, a first processing cavity 12 is formed in the left side of the inside of the box body 1, a second processing cavity 13 is formed in the right side of the first processing cavity 12, a third processing cavity 14 is formed in the right side of the second processing cavity 13, and a flip 15 is movably arranged on the upper sides of the first processing cavity 12, the second processing cavity 13 and the third processing cavity 14 through hinges;
the internally mounted of box 1 has filtration 2, filtration 2 includes supporting shoe 21, supporting shoe 21 fixed mounting is on the inner wall of first processing chamber 12 and second processing chamber 13, first filter plate 22 is installed to the internally mounted of first processing chamber 12, first recess 23 has been seted up on the right wall of first processing chamber 12, first guide plate 24 is installed to the downside of first filter plate 22, link up through honeycomb duct 25 between first processing chamber 12 and the second processing chamber 13, the internally mounted of second processing chamber 13 has second filter plate 26, second recess 27 has been seted up on the right wall of second processing chamber 13, second guide plate 28 is installed to the downside of second filter plate 26, through install two sets of detachable first recess 23 and second filter plate 26 respectively in first processing chamber 12 and second processing chamber 13, can be when changing first filter plate 22 or second filter plate 26, through demolishing first filter plate 22 or second filter plate 26 wherein, make another first filter plate 22 or second filter plate 26 of group put into use sewage into, can be under the filter plate 22 or second filter plate 26 is not cut off and the filter plate 26 can be changed to the first filter plate 22 under the condition that the filter plate is more effective to the filter plate of the industry is carried out to the filter plate 22 is changed to the second filter plate 26, the demand of the sewage can be more improved at present, the production enterprises can be changed.
Further, the second treatment chamber 13 communicates with the interior of the third treatment chamber 14, and the sewage in the second treatment chamber 13 can flow into the third treatment chamber 14 via the second baffle 28 to further treat the sewage in the third treatment chamber 14.
Further, the supporting block 21 is installed obliquely, the first filter plate 22 and the second filter plate 26 are placed on the top surface of the supporting block 21, the right ends of the first filter plate 22 and the second filter plate 26 are respectively clamped in the first groove 23 and the second groove 27, and the first filter plate 22 and the second filter plate 26 are installed obliquely, so that excessive water is avoided, and impurities are prevented from flushing to the bottom of the first treatment cavity 12 or the second treatment cavity 13.
Further, two groups of first filter plates 22 and second filter plates 26 are respectively arranged, the two groups of first filter plates 22 and second filter plates 26 are installed up and down, the two groups of first filter plates 22 and second filter plates 26 can be replaced alternately, the first filter plates 22 or the second filter plates 26 are replaced on the premise that sewage injection is not cut off, the filtering effect on sewage is not affected, and the sewage treatment efficiency is improved.
Further, the left ends of the first filter plate 22 and the second filter plate 26 are not in contact with the inner walls of the first treatment chamber 12 and the second treatment chamber 13, and the first filter plate 22 and the second filter plate 26 can be replaced by being left inside the first treatment chamber 12 and the second treatment chamber 13.
Further, the left end of the flow guiding tube 25 is located at the lower end of the first flow guiding plate 24, the right end of the flow guiding tube 25 is located at the right upper side of the second filter plate 26, and the sewage in the first treatment cavity 12 can be guided to the upper side of the second filter plate 26 through the flow guiding tube 25, so that the sewage is prevented from directly flowing into the third treatment cavity 14 without passing through the second filter plate 26.
Working principle: when the sewage treatment device is used, sewage is injected into the first treatment cavity 12 from the right upper side of the first filter plate 22, a group of first filter plates 22 at the upper side are used for filtering larger impurities in the sewage, then the sewage flows into the guide pipe 25 through the first guide plate 24 and is discharged from the right upper side of the second filter plate 26 through the lower end of the guide pipe 25, a group of second filter plates 26 at the upper side are used for filtering smaller impurities in the sewage, then the sewage flows into the third treatment cavity 14 through the second guide plate 28, the flip cover 15 is turned over, and the treating agent is put into the third treatment cavity 14, so that the effect of pretreatment on the sewage can be improved.
When the first filter plate 22 or the second filter plate 26 needs to be replaced, a group of first filter plates 22 or second filter plates 26 needing to be replaced can be taken down from the support block 21 from the left side inside the first processing cavity 12 or the second processing cavity 13, and the other group of first filter plates 22 or second filter plates 26 are put into use, namely, the first filter plates 22 or the second filter plates 26 can be replaced on the premise of not cutting off sewage injection, the filtering effect on sewage can not be influenced, the sewage treatment efficiency is improved, and the method is more suitable for the sewage treatment requirements of the current automobile production enterprises.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An automotive production sewage pretreatment device, comprising: the novel sewage treatment device comprises a box body (1), wherein a drain pipe (11) is fixedly arranged on the right side wall of the box body (1), a first treatment cavity (12) is formed in the left side of the inside of the box body (1), a second treatment cavity (13) is formed in the right side of the first treatment cavity (12), a third treatment cavity (14) is formed in the right side of the second treatment cavity (13), and a flip (15) is movably arranged on the upper sides of the first treatment cavity (12), the second treatment cavity (13) and the third treatment cavity (14) through hinges;
the method is characterized in that:
the internally mounted of box (1) has filtration (2), filtration (2) include supporting shoe (21), supporting shoe (21) fixed mounting is on the inner wall of first processing chamber (12) and second processing chamber (13), the internally mounted of first processing chamber (12) has first filter plate (22), first recess (23) have been seted up on the right wall of first processing chamber (12), first guide plate (24) are installed to the downside of first filter plate (22), through honeycomb duct (25) through connection between first processing chamber (12) and second processing chamber (13), internally mounted of second processing chamber (13) has second filter plate (26), second recess (27) have been seted up on the right wall of second processing chamber (13), second guide plate (28) are installed to the downside of second filter plate (26).
2. The pretreatment device for wastewater from automobile production according to claim 1, wherein: the second treatment cavity (13) is communicated with the inside of the third treatment cavity (14).
3. The pretreatment device for wastewater from automobile production according to claim 1, wherein: the support block (21) is installed in an inclined mode, the first filter plate (22) and the second filter plate (26) are both arranged on the top surface of the support block (21), and the right ends of the first filter plate (22) and the second filter plate (26) are respectively clamped inside the first groove (23) and the second groove (27).
4. The pretreatment device for wastewater from automobile production according to claim 1, wherein: the first filter plate (22) and the second filter plate (26) are respectively provided with two groups, and the two groups of the first filter plate (22) and the second filter plate (26) are arranged up and down.
5. The pretreatment device for wastewater from automobile production according to claim 1, wherein: the left ends of the first filter plate (22) and the second filter plate (26) are not in contact with the inner walls of the first processing chamber (12) and the second processing chamber (13).
6. The pretreatment device for wastewater from automobile production according to claim 1, wherein: the left end of the flow guide pipe (25) is positioned at the lower end of the first flow guide plate (24), and the right end of the flow guide pipe (25) is positioned at the right upper side of the second filter plate (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321585855.6U CN220618461U (en) | 2023-06-20 | 2023-06-20 | Sewage pretreatment device for automobile production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321585855.6U CN220618461U (en) | 2023-06-20 | 2023-06-20 | Sewage pretreatment device for automobile production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220618461U true CN220618461U (en) | 2024-03-19 |
Family
ID=90212367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321585855.6U Active CN220618461U (en) | 2023-06-20 | 2023-06-20 | Sewage pretreatment device for automobile production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220618461U (en) |
-
2023
- 2023-06-20 CN CN202321585855.6U patent/CN220618461U/en active Active
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