CN220676998U - Desulfurization waste water treatment device - Google Patents
Desulfurization waste water treatment device Download PDFInfo
- Publication number
- CN220676998U CN220676998U CN202322318086.XU CN202322318086U CN220676998U CN 220676998 U CN220676998 U CN 220676998U CN 202322318086 U CN202322318086 U CN 202322318086U CN 220676998 U CN220676998 U CN 220676998U
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- Prior art keywords
- wastewater treatment
- treatment tank
- solid
- drainage
- liquid separation
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 52
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 17
- 230000023556 desulfurization Effects 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 238000000926 separation method Methods 0.000 claims abstract description 33
- 239000004744 fabric Substances 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 abstract description 10
- 239000003657 drainage water Substances 0.000 abstract description 2
- 239000002244 precipitate Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 239000010802 sludge Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a desulfurization wastewater treatment device, which comprises a wastewater treatment tank, wherein the upper end of the wastewater treatment tank is provided with a filtering mechanism and a drainage mechanism, the filtering mechanism comprises a solid-liquid separation plate which is slidably arranged in the wastewater treatment tank and a compacting hydraulic cylinder which is fixed at the top of the wastewater treatment tank, and a piston rod of the compacting hydraulic cylinder is fixedly connected with the middle part of the solid-liquid separation plate; the solid-liquid separation plate comprises a mesh plate, the mesh plate is fixed on a piston rod of the compressed hydraulic cylinder, a filter cloth bag is arranged in the mesh plate, and a filter hole is formed in the surface of the mesh plate; positioning columns are arranged between the mesh plates and penetrate through the filter cloth bags to be clamped in the mesh plates; through the waste water treatment jar and the filter equipment of design, sticis waste water and precipitate through filter equipment drive solid-liquid separation board when using, filters through the solid-liquid separation board and carries out solid-liquid separation, then through drainage mechanism drainage water can, more square when carrying out solid-liquid separation.
Description
Technical Field
The utility model belongs to the technical field of wastewater treatment, and particularly relates to a desulfurization wastewater treatment device.
Background
The desulfurization wastewater after concentration/clarification flocculation overflows from the reaction tank into a clarification/concentration tank with a stirrer, flocculate is deposited at the bottom and is concentrated into sludge by gravity, and clear water is arranged at the upper part. Most of the sludge is discharged to a mortar pool through a sludge pump, and the small part of the sludge is returned to the wastewater reaction pool as contact sludge to provide crystal nuclei required for precipitation.
At present, the desulfurization wastewater treatment technology needs to carry out solid-liquid separation on precipitated wastewater through a device, the solid-liquid separation efficiency is lower through precipitation when in use, and when the filter bag is adopted for extrusion dehydration, the problem of stress and corrosion damage can occur when the filter bag is used for a long time, so that the desulfurization wastewater treatment device needs to be designed to solve the problem.
Disclosure of Invention
The present utility model is directed to a desulfurization wastewater treatment apparatus for solving the problems set forth in the background art described above.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the desulfurization wastewater treatment device comprises a wastewater treatment tank, wherein the upper end of the wastewater treatment tank is provided with a filtering mechanism and a drainage mechanism, the filtering mechanism comprises a solid-liquid separation plate which is slidably installed in the wastewater treatment tank and a compressing hydraulic cylinder which is fixed at the top of the wastewater treatment tank, and a piston rod of the compressing hydraulic cylinder is fixedly connected to the middle part of the solid-liquid separation plate.
Preferably, the solid-liquid separation plate comprises a mesh plate, the mesh plate is fixed on a piston rod of the compressed hydraulic cylinder, a filter cloth bag is arranged in the mesh plate, and filter holes are formed in the surface of the mesh plate.
Preferably, positioning columns are arranged between the mesh plates, and penetrate through the filter cloth bags to be clamped in the mesh plates.
Preferably, a solid cleaning door is arranged on the outer side of the lower end of the wastewater treatment tank, and a feed inlet is arranged on the outer side of the upper end of the wastewater treatment tank.
Preferably, the drainage mechanism comprises a drainage hydraulic cylinder fixed at the top of the wastewater treatment tank and a drainage pipe slidably mounted at the top of the wastewater treatment tank, a piston rod of the drainage hydraulic cylinder is fixedly connected with a drainage plate, and the lower end of the drainage pipe penetrates through the drainage plate and is fixedly connected with the drainage plate.
Preferably, one end of the drain plate is arranged in an arc shape, and one end of the drain plate is in sliding fit with the inner wall of the wastewater treatment tank.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the waste water treatment jar and the filter equipment of design, sticis waste water and precipitate through filter equipment drive solid-liquid separation board when using, filters through the solid-liquid separation board and carries out solid-liquid separation, then through drainage mechanism drainage water can, it is more convenient when carrying out solid-liquid separation.
2. Through the otter board, filter sack and the reference column of design, through otter board centre gripping in the outside of filter sack when using, pass filter sack through the reference column and carry out the enhancement and connect to reduce the phenomenon that the atress damaged appears in filter sack.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
in the figure: 1. a wastewater treatment tank; 2. a feed inlet; 3. a solids purge gate; 4. a filtering mechanism; 5. a drainage mechanism; 6. a compacting hydraulic cylinder; 7. a solid-liquid separation plate; 8. a drainage hydraulic cylinder; 9. a drain pipe; 10. a drain plate; 11. a screen plate; 12. a filter hole; 13. filtering the cloth bag; 14. and positioning columns.
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.
Embodiment one:
referring to fig. 1 to 3, the present utility model provides a technical solution: the desulfurization wastewater treatment device comprises a wastewater treatment tank 1, wherein the upper end of the wastewater treatment tank 1 is provided with a filtering mechanism 4 and a drainage mechanism 5, the filtering mechanism 4 comprises a solid-liquid separation plate 7 which is slidably arranged in the wastewater treatment tank 1 and a compressing hydraulic cylinder 6 which is fixed at the top of the wastewater treatment tank 1, a piston rod of the compressing hydraulic cylinder 6 is fixedly connected to the middle part of the solid-liquid separation plate 7, and when in use, the compressing hydraulic cylinder 6 pushes the solid-liquid separation plate 7 to be pressed down on wastewater, and water filtered by the solid-liquid separation plate 7 is discharged through the drainage mechanism 5; the outer side of the lower end of the wastewater treatment tank 1 is provided with a solid cleaning door 3, the outer side of the upper end of the wastewater treatment tank 1 is provided with a feed inlet 2, and solid impurities which are separated are conveniently cleaned during use; the drainage mechanism 5 comprises a drainage hydraulic cylinder 8 fixed at the top of the wastewater treatment tank 1 and a drainage pipe 9 slidably mounted at the top of the wastewater treatment tank 1, a piston rod of the drainage hydraulic cylinder 8 is fixedly connected with a drainage plate 10, the lower end of the drainage pipe 9 penetrates through the drainage plate 10 and the drainage pipe 9 is fixedly connected to the drainage plate 10, and when in use, the drainage hydraulic cylinder 8 pushes the drainage plate 10 and the lower end of the drainage pipe 9 to descend and insert into water, so that the lower end of the drainage pipe 9 can be matched with a water pump to pump water; one end of the drain board 10 is arc-shaped, and one end of the drain board 10 is in sliding fit with the inner wall of the wastewater treatment tank 1, so that the drain board 10 is more stable when lifting.
From the above description, the present utility model has the following advantageous effects: when the device is used, the solid-liquid separation plate 7 is driven by the filtering mechanism 4 to tightly press wastewater and sediment, the solid-liquid separation plate 7 is used for filtering to perform solid-liquid separation, and then the water is discharged by the water discharging mechanism 5, so that the device is more convenient in solid-liquid separation.
Embodiment two:
referring to fig. 1 to 3, on the basis of the first embodiment, the present utility model provides a technical solution: the solid-liquid separation plate 7 comprises a screen plate 11, the screen plate 11 is fixed on a piston rod of the compressing hydraulic cylinder 6, a filter cloth bag 13 is arranged in the screen plate 11, the surface of the screen plate 11 is provided with filter holes 12, the filter cloth bag 13 is more stably installed by clamping the screen plate 11, and the double-layer screen plate 11 can ensure stability; the positioning columns 14 are arranged between the net plates 11, the positioning columns 14 penetrate through the filter cloth bags 13 to be clamped in the net plates 11, and when the filter cloth bags 13 are used, the positioning columns 14 are used for stabilizing the filter cloth bags 13, so that the phenomenon that the filter cloth bags 13 are displaced and folded is reduced.
By adopting the technical scheme, the filter cloth bag 13 is clamped at the outer side of the filter cloth bag 13 through the screen plate 11 when in use, and the filter cloth bag 13 is connected in a reinforced way through the positioning column 14, so that the phenomenon that the filter cloth bag 13 is damaged under stress is reduced.
The working principle and the using flow of the utility model are as follows: when the device is used, the drainage hydraulic cylinder 8 drives the drainage plate 10, the compression hydraulic cylinder 6 drives the solid-liquid separation plate 7 to lift to the inner top of the wastewater treatment tank 1, flocculated desulfurization wastewater is introduced into the wastewater treatment tank 1 through the charging hole 2, then the compression hydraulic cylinder 6 pushes the solid-liquid separation plate 7 to be pressed down on the wastewater, the filtering holes 12 and the filtering cloth bags 13 are matched to filter the wastewater, water is extruded to the upper side of the solid-liquid separation plate 7, solid impurities are positioned on the lower side of the solid-liquid separation plate 7, meanwhile, the drainage hydraulic cylinder 8 pushes the drainage plate 10 and the lower end of the drainage pipe 9 to descend, the lower end of the drainage pipe 9 can be matched with a water pump to extract water, and the solid cleaning door 3 is opened to clean the solid impurities after the water extraction is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.
Claims (6)
1. Desulfurization effluent treatment plant, including waste water treatment tank (1), its characterized in that: the upper end of the wastewater treatment tank (1) is provided with a filtering mechanism (4) and a drainage mechanism (5), the filtering mechanism (4) comprises a solid-liquid separation plate (7) which is slidably arranged in the wastewater treatment tank (1) and a compressing hydraulic cylinder (6) which is fixed at the top of the wastewater treatment tank (1), and a piston rod of the compressing hydraulic cylinder (6) is fixedly connected to the middle of the solid-liquid separation plate (7).
2. The desulfurization wastewater treatment apparatus according to claim 1, characterized in that: the solid-liquid separation plate (7) comprises a screen plate (11), the screen plate (11) is fixed on a piston rod of the compressing hydraulic cylinder (6), a filter cloth bag (13) is arranged in the screen plate (11), and a filter hole (12) is formed in the surface of the screen plate (11).
3. The desulfurization wastewater treatment apparatus according to claim 2, characterized in that: positioning columns (14) are arranged between the mesh plates (11), and the positioning columns (14) penetrate through the filter cloth bags (13) to be clamped in the mesh plates (11).
4. The desulfurization wastewater treatment apparatus according to claim 1, characterized in that: the waste water treatment tank is characterized in that a solid cleaning door (3) is arranged on the outer side of the lower end of the waste water treatment tank (1), and a feed inlet (2) is arranged on the outer side of the upper end of the waste water treatment tank (1).
5. The desulfurization wastewater treatment apparatus according to claim 1, characterized in that: the drainage mechanism (5) comprises a drainage hydraulic cylinder (8) fixed at the top of the wastewater treatment tank (1) and a drainage pipe (9) slidably mounted at the top of the wastewater treatment tank (1), a piston rod of the drainage hydraulic cylinder (8) is fixedly connected with a drainage plate (10), and the lower end of the drainage pipe (9) penetrates through the drainage plate (10) and the drainage pipe (9) is fixedly connected to the drainage plate (10).
6. The desulfurization wastewater treatment apparatus according to claim 5, wherein: one end of the drain board (10) is arranged into an arc shape, and one end of the drain board (10) is in sliding fit with the inner wall of the wastewater treatment tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322318086.XU CN220676998U (en) | 2023-08-29 | 2023-08-29 | Desulfurization waste water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322318086.XU CN220676998U (en) | 2023-08-29 | 2023-08-29 | Desulfurization waste water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220676998U true CN220676998U (en) | 2024-03-29 |
Family
ID=90369215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322318086.XU Active CN220676998U (en) | 2023-08-29 | 2023-08-29 | Desulfurization waste water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220676998U (en) |
-
2023
- 2023-08-29 CN CN202322318086.XU patent/CN220676998U/en active Active
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