CN219729476U - Municipal wastewater treatment screw conveyor with solid-liquid separation function - Google Patents
Municipal wastewater treatment screw conveyor with solid-liquid separation function Download PDFInfo
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- CN219729476U CN219729476U CN202320975504.XU CN202320975504U CN219729476U CN 219729476 U CN219729476 U CN 219729476U CN 202320975504 U CN202320975504 U CN 202320975504U CN 219729476 U CN219729476 U CN 219729476U
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- main body
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- sewage
- wall
- liquid separation
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- 239000007788 liquid Substances 0.000 title claims abstract description 28
- 238000000926 separation method Methods 0.000 title claims abstract description 28
- 239000010841 municipal wastewater Substances 0.000 title claims description 11
- 238000004065 wastewater treatment Methods 0.000 title claims description 11
- 239000010865 sewage Substances 0.000 claims abstract description 63
- 238000005192 partition Methods 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 239000011148 porous material Substances 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 18
- 239000007787 solid Substances 0.000 abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003818 cinder Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of screw conveyors, in particular to a screw conveyor with a solid-liquid separation function for municipal sewage treatment, which comprises a main body, a first partition plate and a second partition plate, wherein the top of the main body is provided with a feed inlet, one end of the main body is provided with a discharge outlet, the bottom of the main body is provided with a collecting box, when sewage enters the main body from the feed inlet, the sewage firstly contacts the first partition plate, and because the first partition plate is provided with a first filtering hole, the sewage is convenient to filter, solid impurities in the sewage are left at the upper end of the first partition plate, the sewage filtered from the first filtering hole enters the inside of the main body to realize the first solid-liquid separation of the sewage, the sewage after passing through the second filtering hole contacts a filter plate, the sewage passing through the second partition plate and the filter plate falls into the inside of the collecting box to be collected, and the solid impurities left in the main body are discharged through the discharge outlet, so that the second solid-liquid separation of the sewage is realized.
Description
Technical Field
The utility model relates to the technical field of screw conveyors, in particular to a screw conveyor with a solid-liquid separation function for municipal wastewater treatment.
Background
The screw conveyer is a machine which uses a motor to drive a screw to rotate and push materials to realize the conveying purpose. The device can horizontally, obliquely or vertically convey, has the advantages of simple structure, small cross-sectional area, good sealing performance, convenient operation, easy maintenance, convenient sealing and transportation and the like, and the existing spiral conveyor is required to convey sewage in the municipal sewage treatment process;
the existing sewage is a solid-liquid mixture, when the spiral conveyor is used for conveying the sewage, the sewage is filled through the feed inlet and then is directly conveyed by the machine, so that the spiral conveyor can only do single conveying work, and when the sewage is conveyed by the spiral conveyor, the solid-liquid separation is further needed for the sewage, so that the operation steps are increased, and the working efficiency is reduced.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a screw conveyor with a solid-liquid separation function for municipal wastewater treatment.
The specific technical scheme is as follows:
the utility model provides a screw conveyer for municipal wastewater treatment with solid-liquid separation function, includes main part, first baffle and second baffle, the top of main part is equipped with the feed inlet, the one end of main part is equipped with the discharge gate, the bottom of main part is equipped with the collecting box, the top of main part is equipped with the door plant, one side of door plant is equipped with the hinge, the outer wall of door plant is equipped with the fixed block, the bottom of second baffle is equipped with the filter.
Preferably, one end of the feeding port is fixedly connected to the inner wall of the main body, and one end of the discharging port penetrates through the bottom of the main body and extends to the inside of the main body.
Preferably, one side of the door plate is movably connected to one side of the main body through the hinge, the hinge is in an equidistance distribution form on one side of the door plate, and one end of the fixing block is fixedly connected to the outer wall of the door plate.
Preferably, the outer wall of the first partition board is fixedly connected to the inner wall of the main body, the inner wall of the first partition board is provided with first filtering holes, and the first filtering holes are distributed in an equidistant mode in the first partition board.
Preferably, the bottom of the main body is provided with a connecting groove, and the outer wall of the second partition board is fixedly connected with the inner wall of the main body through the connecting groove.
Preferably, the inner wall of the second partition plate is provided with second filtering holes, and the second filtering holes are distributed in an equidistant mode on the inner wall of the second partition plate.
Preferably, the bottom of the filter plate is fixedly connected to the bottom of the second partition plate, the outer wall of the filter plate is fixedly connected to the inner wall of the main body through the connecting groove, and the top of the collecting box is attached to the bottom of the main body.
The technical scheme has the following advantages or beneficial effects:
1. when the device is used, when sewage enters the main body from the feed inlet, the sewage firstly contacts the first baffle, because the first baffle is provided with the first filtering holes, the sewage is convenient to filter, solid impurities in the sewage are left at the upper end of the first baffle, the sewage filtered from the first filtering holes enters the inside of the main body, the first solid-liquid separation of the sewage is realized, the sewage conveyed in the inside of the main body moves to the bottom of the main body due to gravity, the sewage can contact the filter plate after passing through the second filtering holes, the sewage passing through the second baffle and the filter plate can fall into the inside of the collecting box to be collected, the solid impurities left in the main body are discharged through the discharge hole, the second solid-liquid separation of the sewage is realized, the device is arranged, the solid-liquid separation of the sewage is realized after the sewage enters the inside of the main body, the subsequent step of sewage treatment is reduced, and the working efficiency is improved.
2. When the device is used, the top of the main body is provided with the door plate, the hinge and the fixing block, when sewage passes through the first partition plate to leave solid impurities at the upper end of the first partition plate, the door plate can be opened through the fixing block, and the inside of the main body can be seen to clear the impurities at the top of the first partition plate.
Drawings
Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.
FIG. 1 is a schematic diagram of a screw conveyor with solid-liquid separation function for municipal wastewater treatment;
FIG. 2 is a schematic cross-sectional view of a screw conveyor with solid-liquid separation function for municipal wastewater treatment, which is provided by the utility model;
fig. 3 is a schematic diagram showing the disassembly of a separation component in the spiral conveyor with a solid-liquid separation function for municipal wastewater treatment;
fig. 4 is a schematic diagram of a convenient-to-clean assembly in the spiral conveyor with the solid-liquid separation function for municipal wastewater treatment.
The above reference numerals denote: 1. a main body; 11. a connecting groove; 2. a feed inlet; 21. a discharge port; 3. a door panel; 31. a hinge; 32. a fixed block; 4. a collection box; 5. a first separator; 51. a first filter aperture; 6. a second separator; 61. a second filter aperture; 7. and (5) a filter plate.
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.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-4, a municipal wastewater treatment screw conveyor with solid-liquid separation function, including main part 1, first baffle 5 and second baffle 6, the top of main part 1 is equipped with feed inlet 2, the one end of main part 1 is equipped with discharge gate 21, the bottom of main part 1 is equipped with collecting box 4, the top of main part 1 is equipped with door plant 3, one side of door plant 3 is equipped with hinge 31, the outer wall of door plant 3 is equipped with fixed block 32, the bottom of second baffle 6 is equipped with filter 7, can contact first baffle 5 earlier when the sewage gets into main part 1 from feed inlet 2, because be equipped with first filtration pore 51 on the first baffle 5, be convenient for filter the sewage, leave the upper end of first baffle 5 with the solid impurity in the sewage, the sewage after filtering from first filtration pore 51 will get into the inside of main part 1, realize the first solid-liquid separation to the sewage, the sewage can fall into the inside of collecting box 4 through second filtration pore 61, the sewage is collected.
Further, one end fixed connection of feed inlet 2 is in the inner wall of main part 1, and the one end of discharge gate 21 runs through the bottom of main part 1 and extends to the inside of main part 1, and the solid impurity after being separated can be discharged through discharge gate 21.
Further, one side of door plant 3 passes through hinge 31 swing joint in one side of main part 1, and hinge 31 is equidistance distribution form in one side of door plant 3, and the one end fixed connection of fixed block 32 is at the outer wall of door plant 3, when needs clear away the solid-state impurity of first baffle 5 upper end, can open door plant 3 through fixed block 32, will see the inside of main part 1 and clear away at the impurity at first baffle 5 top.
Further, the outer wall fixed connection of first baffle 5 is at the inner wall of main part 1, and the inner wall of first baffle 5 is equipped with first filtration pore 51, and first filtration pore 51 is equidistant distributed form in the inside of first baffle 5, because be equipped with first filtration pore 51 on the first baffle 5, is convenient for filter sewage, leaves the upper end of first baffle 5 with the solid impurity in the sewage, and the inside of entering main part 1 is got into to the sewage after the filtration of follow first filtration pore 51, realizes the solid-liquid separation to the first time of sewage.
Further, the bottom of the main body 1 is provided with the connecting groove 11, the outer wall of the second partition board 6 is fixedly connected to the inner wall of the main body 1 through the connecting groove 11, and the sewage conveyed in the main body 1 moves to the bottom of the main body 1 due to gravity and reaches the upper end of the second partition board 6.
Further, the second filter holes 61 are formed in the inner wall of the second partition board 6, the second filter holes 61 are equidistantly distributed on the inner wall of the second partition board 6, sewage passes through the second filter holes 61 and then contacts the filter plate 7, and the diameter of the second filter holes 61 is smaller than that of the first filter holes 51, so that fine solid impurities can be conveniently left in the main body 1.
Further, the bottom fixed connection of filter 7 is in the bottom of second baffle 6, and the outer wall of filter 7 passes through spread groove 11 fixed connection at the inner wall of main part 1, and the top laminating of collection box 4 is connected in the bottom of main part 1, and the inside material of filter 7 has cinder and active carbon, is favorable to adsorbing impurity and peculiar smell in the sewage.
Working principle: when the device is used, sewage is led in from the feed inlet 2, and when the sewage enters the main body 1 from the feed inlet 2, the sewage firstly contacts the first baffle plate 5, because the first baffle plate 5 is provided with the first filtering holes 51, the sewage is convenient to filter, solid impurities in the sewage are left at the upper end of the first baffle plate 5, and the sewage filtered from the first filtering holes 51 enters the inside of the main body 1, so that the first solid-liquid separation of the sewage is realized; the sewage in the main body 1 is conveyed in the main body 1, the sewage conveyed in the main body 1 moves to the bottom of the main body 1 due to gravity, the inner wall of the connecting groove 11 at the bottom of the main body 1 is connected with the second partition plate 6, the second partition plate 6 is provided with the second filtering holes 61, the sewage passes through the second filtering holes 61 and then contacts the filter plate 7, the material in the filter plate 7 is provided with coal cinder and activated carbon, the adsorption of impurities and peculiar smell in the sewage is facilitated, the sewage passing through the second partition plate 6 and the filter plate 7 can fall into the collecting box 4 to be collected, and the solid impurities remained in the main body 1 are discharged through the discharge hole 21; when the solid impurities at the upper end of the first partition plate 5 need to be removed, the door plate 3 can be opened through the fixing block 32, and the inside of the main body 1 can be seen to remove the impurities at the top of the first partition plate 5.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (7)
1. Screw conveyer is used in municipal wastewater treatment with solid-liquid separation function, its characterized in that: including main part (1), first baffle (5) and second baffle (6), the top of main part (1) is equipped with feed inlet (2), the one end of main part (1) is equipped with discharge gate (21), the bottom of main part (1) is equipped with collecting box (4), the top of main part (1) is equipped with door plant (3), one side of door plant (3) is equipped with hinge (31), the outer wall of door plant (3) is equipped with fixed block (32), the bottom of second baffle (6) is equipped with filter (7).
2. The screw conveyor with a solid-liquid separation function for municipal sewage treatment according to claim 1, wherein: one end of the feed inlet (2) is fixedly connected to the inner wall of the main body (1), and one end of the discharge outlet (21) penetrates through the bottom of the main body (1) and extends to the inside of the main body (1).
3. The screw conveyor with a solid-liquid separation function for municipal sewage treatment according to claim 1, wherein: one side of the door plate (3) is movably connected to one side of the main body (1) through the hinge (31), the hinge (31) is in an equidistance distribution mode on one side of the door plate (3), and one end of the fixing block (32) is fixedly connected to the outer wall of the door plate (3).
4. The screw conveyor with a solid-liquid separation function for municipal sewage treatment according to claim 1, wherein: the outer wall fixed connection of first baffle (5) is in the inner wall of main part (1), the inner wall of first baffle (5) is equipped with first filtration pore (51), first filtration pore (51) are equidistant distributed form in the inside of first baffle (5).
5. The screw conveyor with a solid-liquid separation function for municipal sewage treatment according to claim 1, wherein: the bottom of the main body (1) is provided with a connecting groove (11), and the outer wall of the second partition board (6) is fixedly connected with the inner wall of the main body (1) through the connecting groove (11).
6. The screw conveyor with a solid-liquid separation function for municipal sewage treatment according to claim 1, wherein: the inner wall of the second partition plate (6) is provided with second filtering holes (61), and the second filtering holes (61) are distributed in an equidistant mode on the inner wall of the second partition plate (6).
7. The screw conveyor with solid-liquid separation function for municipal sewage treatment according to claim 5, wherein: the bottom fixed connection of filter (7) is in the bottom of second baffle (6), the outer wall of filter (7) is through spread groove (11) fixed connection is in the inner wall of main part (1), the top laminating of collecting box (4) is connected the bottom of main part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320975504.XU CN219729476U (en) | 2023-04-25 | 2023-04-25 | Municipal wastewater treatment screw conveyor with solid-liquid separation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320975504.XU CN219729476U (en) | 2023-04-25 | 2023-04-25 | Municipal wastewater treatment screw conveyor with solid-liquid separation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219729476U true CN219729476U (en) | 2023-09-22 |
Family
ID=88054522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320975504.XU Active CN219729476U (en) | 2023-04-25 | 2023-04-25 | Municipal wastewater treatment screw conveyor with solid-liquid separation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219729476U (en) |
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2023
- 2023-04-25 CN CN202320975504.XU patent/CN219729476U/en active Active
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