CN219239453U - Kitchen waste water treatment equipment - Google Patents
Kitchen waste water treatment equipment Download PDFInfo
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- CN219239453U CN219239453U CN202223506549.7U CN202223506549U CN219239453U CN 219239453 U CN219239453 U CN 219239453U CN 202223506549 U CN202223506549 U CN 202223506549U CN 219239453 U CN219239453 U CN 219239453U
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Abstract
The utility model discloses equipment for treating kitchen wastewater, which comprises a rack and an electrocatalytic processor; the rack is provided with a pH adjusting tank, an electrolytic tank, a solid-liquid separation tank, a sedimentation tank and a clean water tank; the pH adjusting tank is provided with a dosing machine, the pH adjusting tank is provided with a water inlet, the electrolytic tank is communicated with the pH adjusting tank, the solid-liquid separation tank is communicated with the electrolytic tank, the bottom of the solid-liquid separation tank is provided with a guiding slope, the bottom of the sedimentation tank is communicated with the bottom of the solid-liquid separation tank, and the sedimentation tank is provided with a first sludge discharge port; the clean water tank is communicated with the solid-liquid separation tank and is provided with a water outlet; the electrocatalytic processor is arranged in the electrolytic cell. The electro-catalytic treatment machine is used for carrying out electrolytic treatment on sewage, sodium chloride in the sewage is electrolyzed and generates chlorine, the chlorine is oxidized to degrade COD in the water, the treatment process of the equipment is simple, the treatment procedures are few, the use of the medicament is low, the generated sludge is less, the excellent COD degradation effect is poor, and the treatment cost is low.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to equipment for kitchen wastewater treatment.
Background
And (3) sewage treatment: the sewage is purified to meet the water quality requirement of being discharged into a certain water body or reused. The sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into the daily life of common people.
Due to the development of catering industry, the treatment of domestic sewage in the catering industry is also an important part of the existing sewage treatment field. The existing kitchen wastewater treatment method has the defects of complex process, multiple treatment procedures, large dosage of medicaments, more generated sludge, poor COD degradation effect, unqualified effluent quality and high treatment cost. Therefore, there is a need for improvements to existing kitchen waste treatment facilities.
Disclosure of Invention
In view of the above, the present utility model aims at overcoming the disadvantages of the prior art, and its main object is to provide a kitchen wastewater treatment device, which can effectively solve the problems of complex treatment process, multiple treatment steps, large dosage of chemicals, more sludge generated, poor COD degradation effect, unqualified effluent quality and high treatment cost of the existing kitchen wastewater treatment device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the kitchen waste water treatment equipment comprises a rack and an electrocatalytic processor; the rack is provided with a pH adjusting tank, an electrolytic tank, a solid-liquid separation tank, a sedimentation tank and a clean water tank; the pH adjusting tank is provided with a chemical adding machine for adding chemical agents to the pH adjusting tank, the pH adjusting tank is provided with a water inlet, the electrolytic tank is communicated with the pH adjusting tank, the solid-liquid separation tank is communicated with the electrolytic tank, the bottom of the solid-liquid separation tank is provided with a guiding slope which is provided with a first end and a second end, the height of the first end is higher than that of the second end, the bottom of the sedimentation tank is communicated with the bottom of the solid-liquid separation tank, the sedimentation tank is positioned beside the second end, and the sedimentation tank is provided with a first sludge discharge port; the clean water tank is communicated with the solid-liquid separation tank and is provided with a water outlet; the electrocatalytic processor is arranged in the electrolytic cell.
As a preferable scheme, a water passing pipeline is arranged in the pH regulating tank, the input end of the water passing pipeline is communicated with the pH regulating tank, and the output end of the water passing pipeline is communicated with the bottom of the electrolytic tank.
As a preferable scheme, the upper side inner wall of the clean water tank is provided with a water passing port, the clean water tank is communicated with the solid-liquid separation tank through the water passing port, and the upper side inner wall of the clean water tank is provided with a movable plate capable of opening or closing the water passing port.
As a preferable mode, the movable plate is provided with a handle.
As a preferable scheme, the lower side of the electrolytic cell is a cone with the inner diameter decreasing from top to bottom, the bottom of the electrolytic cell is provided with a second mud discharging port, and the second mud discharging port is communicated with the solid-liquid separation cell and is close to the first end.
As a preferable scheme, the dosing machine is provided with a metering pump.
As a preferable scheme, the sludge dryer further comprises a sludge dryer, the sludge dryer is arranged outside the frame, the input end of the sludge dryer is communicated with the first sludge discharge port, and the output end of the sludge dryer is communicated with the water inlet.
As a preferable scheme, a submersible pump for stirring sewage is arranged at the bottom of the pH regulating tank.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
the electro-catalytic treatment machine is used for carrying out electrolytic treatment on sewage, sodium chloride in the sewage is electrolyzed and generates chlorine, the chlorine is oxidized to degrade COD in the water, the treatment process of the equipment is simple, the treatment procedures are few, the use of the medicament is low, the generated sludge is less, the excellent COD degradation effect is poor, and the treatment cost is low.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic diagram of a preferred embodiment of the present utility model;
fig. 2 is a side view of a preferred embodiment of the present utility model.
The attached drawings are used for identifying and describing:
10. frame 11, pH regulating tank
111. Water inlet 12 and electrolytic cell
121. Second sludge outlet 13 and solid-liquid separation tank
131. Guide ramp 1311, first end
1312. Second end 14, sedimentation tank
141. First sludge outlet 15 and clean water basin
151. Water outlet 152 and water outlet
153. Movable plate 154 and handle
20. Electrocatalytic processor 30 and chemical feeder
31. Metering pump 40 and water passing pipeline
50. Submersible pump 60, sludge drier.
Detailed Description
Referring to fig. 1 to 2, a specific structure of a preferred embodiment of the present utility model is shown, which includes a frame 10 and an electrocatalytic processor 20.
The frame 10 is provided with a pH adjusting tank 11, an electrolytic tank 12, a solid-liquid separation tank 13, a sedimentation tank 14 and a clean water tank 15; a dosing machine 30 for adding chemical agents to the pH adjusting tank 11 is arranged on the pH adjusting tank 11, and a metering pump 31 is arranged on the dosing machine 30; the pH adjusting tank 11 is provided with a water inlet 111, the electrolytic tank 12 is communicated with the pH adjusting tank 11, the solid-liquid separation tank 13 is communicated with the electrolytic tank 12, the bottom of the solid-liquid separation tank 13 is provided with a guide slope 131, the guide slope 131 is provided with a first end 1311 and a second end 1312, the height of the first end 1311 is higher than that of the second end 1312, the bottom of the sedimentation tank 14 is communicated with the bottom of the solid-liquid separation tank 13, the sedimentation tank 14 is positioned beside the second end 1312, and the sedimentation tank 14 is provided with a first mud discharge port 141; the clean water tank 15 is communicated with the solid-liquid separation tank 13, and the clean water tank 15 is provided with a water outlet 151; in this embodiment, the pH adjusting tank 11 is provided with a water passing pipe 40, an input end of the water passing pipe 40 is communicated with the pH adjusting tank 11, and an output end of the water passing pipe 40 is communicated with the bottom of the electrolytic tank 12; in addition, the upper inner wall of the clean water tank 15 is provided with a water passing port 152, the clean water tank 15 is communicated with the solid-liquid separation tank 13 through the water passing port 152, the upper inner wall of the clean water tank 15 is provided with a movable plate 153 capable of opening or closing the water passing port 152, and the movable plate 153 is provided with a handle 154; the lower side of the electrolytic cell 12 is tapered, the inner diameter of the electrolytic cell is sequentially reduced from top to bottom, a second sludge discharge port 121 is formed in the bottom of the electrolytic cell 12, and the second sludge discharge port 121 is communicated with the solid-liquid separation cell 13 and is close to the first end 1311; the bottom of the pH adjusting tank 11 is provided with a submersible pump 50 for stirring sewage.
The electrocatalytic processor 20 is disposed in the electrolytic cell 12.
The sludge dryer 60 is arranged outside the frame 10, the input end of the sludge dryer 60 is communicated with the first sludge discharge port 141, and the output end of the sludge dryer 60 is communicated with the water inlet 111.
The method of use of this embodiment is described in detail as follows:
firstly, sewage flows into a pH adjusting tank 11 from a water inlet 111, a chemical agent is added into a chemical adding machine 30 to adjust the pH, then the sewage flows into an electrolytic tank 12 from a water passing pipeline 40, an electro-catalytic processor 20 electrolyzes the sewage, sodium chloride is electrolyzed to form chlorine, the chlorine oxidizes and degrades COD in the water, finally the sewage flows into a solid-liquid separation tank 13, sludge and sediment in the sewage flow into a sedimentation tank 14 under the action of a guide slope 131, finally a movable plate 153 opens a water passing port 152, the clean water flows into a clean water tank 15, and the clean water flows out from the water outlet 151; and, in the above process, the sludge dryer 60 withdraws the sludge from the first sludge discharge port 141 and performs solid-liquid separation thereof, and the separated water is fed from the water inlet 111 to the pH adjusting tank 11 by the sludge dryer 60.
The design focus of the utility model is that: the electro-catalytic treatment machine is used for carrying out electrolytic treatment on sewage, sodium chloride in the sewage is electrolyzed and generates chlorine, the chlorine is oxidized to degrade COD in the water, the treatment process of the equipment is simple, the treatment procedures are few, the use of the medicament is low, the generated sludge is less, the excellent COD degradation effect is poor, and the treatment cost is low.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (8)
1. An equipment for kitchen waste water treatment, its characterized in that: comprises a frame and an electrocatalytic processor; the rack is provided with a pH adjusting tank, an electrolytic tank, a solid-liquid separation tank, a sedimentation tank and a clean water tank; the pH adjusting tank is provided with a chemical adding machine for adding chemical agents to the pH adjusting tank, the pH adjusting tank is provided with a water inlet, the electrolytic tank is communicated with the pH adjusting tank, the solid-liquid separation tank is communicated with the electrolytic tank, the bottom of the solid-liquid separation tank is provided with a guiding slope which is provided with a first end and a second end, the height of the first end is higher than that of the second end, the bottom of the sedimentation tank is communicated with the bottom of the solid-liquid separation tank, the sedimentation tank is positioned beside the second end, and the sedimentation tank is provided with a first sludge discharge port; the clean water tank is communicated with the solid-liquid separation tank and is provided with a water outlet; the electrocatalytic processor is arranged in the electrolytic cell.
2. The apparatus for treating kitchen waste water according to claim 1, wherein: the pH adjusting tank is internally provided with a water passing pipeline, the input end of the water passing pipeline is communicated with the pH adjusting tank, and the output end of the water passing pipeline is communicated with the bottom of the electrolytic tank.
3. The apparatus for treating kitchen waste water according to claim 1, wherein: the upper side inner wall of the clean water tank is provided with a water passing port, the clean water tank is communicated with the solid-liquid separation tank through the water passing port, and the upper side inner wall of the clean water tank is provided with a movable plate capable of opening or closing the water passing port.
4. A kitchen waste water treatment apparatus according to claim 3, wherein: the movable plate is provided with a handle.
5. The apparatus for treating kitchen waste water according to claim 1, wherein: the downside of electrolytic cell is the toper that the internal diameter reduces in proper order from top to bottom, and the second mud mouth of arranging has been seted up to the bottom of this electrolytic cell, and this second mud mouth intercommunication solid-liquid separation pond is close to first end.
6. The apparatus for treating kitchen waste water according to claim 1, wherein: the dosing machine is provided with a metering pump.
7. The apparatus for treating kitchen waste water according to claim 1, wherein: the sludge dryer is arranged outside the frame, the input end of the sludge dryer is communicated with the first sludge outlet, and the output end of the sludge dryer is communicated with the water inlet.
8. The apparatus for treating kitchen waste water according to claim 1, wherein: the bottom of the pH regulating tank is provided with a submersible pump for stirring sewage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223506549.7U CN219239453U (en) | 2022-12-28 | 2022-12-28 | Kitchen waste water treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223506549.7U CN219239453U (en) | 2022-12-28 | 2022-12-28 | Kitchen waste water treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219239453U true CN219239453U (en) | 2023-06-23 |
Family
ID=86805900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223506549.7U Active CN219239453U (en) | 2022-12-28 | 2022-12-28 | Kitchen waste water treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219239453U (en) |
-
2022
- 2022-12-28 CN CN202223506549.7U patent/CN219239453U/en active Active
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