CN211946623U - Industrial sewage treatment equipment - Google Patents
Industrial sewage treatment equipment Download PDFInfo
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- CN211946623U CN211946623U CN202020102094.4U CN202020102094U CN211946623U CN 211946623 U CN211946623 U CN 211946623U CN 202020102094 U CN202020102094 U CN 202020102094U CN 211946623 U CN211946623 U CN 211946623U
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Abstract
The utility model provides an industrial sewage treatment device, which comprises a primary sedimentation tank, a primary filtering tank, a metal particle removing tank, a neutralization tank, a mixer, a secondary sedimentation tank, a secondary filtering tank and a disinfection tank which are connected in sequence; a filter screen is arranged in the primary filter tank; the metal particle removing pool is internally provided with a cathode bar and an anode bar which are used for electrolyzing and precipitating metal particles in the sewage; an acid-base detector is arranged in the neutralization tank, an acid neutralizer inlet pipe and an alkaline neutralizer inlet pipe are connected to the neutralization tank, and a stirring device is also arranged in the neutralization tank; the mixer is provided with a flocculating agent inlet; at least one layer of filtering material layer is arranged in the secondary filtering tank; a disinfection and sterilization device for disinfection and/or sterilization is arranged in the disinfection tank. The utility model discloses sewage treatment is effectual.
Description
Technical Field
The utility model relates to a water treatment field, in particular to industrial sewage treatment equipment.
Background
Industrial waste water (industrial water) includes production waste water and production sewage, and refers to waste water and waste liquid produced in industrial production, which contains industrial production materials, intermediate products, byproducts and pollutants produced in the production process, which are lost along with water. With the rapid development of industry, the variety and quantity of waste water are rapidly increased, the pollution to water bodies is more and more extensive and serious, and the health and the safety of human beings are threatened. Therefore, the treatment of industrial wastewater is more important than the treatment of municipal sewage for environmental protection. However, the existing equipment for treating industrial sewage still has the problem of poor treatment effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides an industrial sewage treatment equipment has solved current industrial sewage treatment equipment and has had the not enough defect of sewage treatment effect.
The technical scheme of the utility model is realized like this:
the industrial sewage treatment equipment comprises a primary sedimentation tank, a primary filtering tank, a metal particle removing tank, a neutralizing tank, a mixer, a secondary sedimentation tank, a secondary filtering tank and a disinfection tank which are connected in sequence; a filter screen is arranged in the primary filter tank; the metal particle removing pool is internally provided with a cathode bar and an anode bar which are used for electrolyzing and precipitating metal particles in the sewage; an acid-base detector is arranged in the neutralization tank, an acid neutralizer inlet pipe and an alkaline neutralizer inlet pipe are connected to the neutralization tank, and a stirring device is also arranged in the neutralization tank; the mixer is provided with a flocculating agent inlet; at least one layer of filtering material layer is arranged in the secondary filtering tank; a disinfection and sterilization device for disinfection and/or sterilization is arranged in the disinfection tank.
Further, drain outlets are formed in the bottoms of the primary sedimentation tank, the metal ion removal tank and the secondary sedimentation tank.
Further, the sewage draining port is connected with a sewage draining pipe and a sewage draining pump.
Furthermore, the acid neutralizer inlet pipe and the alkaline neutralizer inlet pipe are connected with electromagnetic control valves.
Further, the filtering material layer comprises a quartz sand layer, a PP cotton layer and an activated carbon layer.
Further, the disinfection and sterilization device is an ultraviolet disinfection lamp.
Further, a transparent protection tube is sleeved outside the ultraviolet disinfection lamp.
Further, the stirring device comprises a stirring motor and a stirring blade.
The utility model has the advantages that: the primary sedimentation tank and the primary filtering tank of the utility model are respectively used for depositing sundries and filtering sundries; the metal particle removing pool can carry out electrolytic chemical reaction on the heavy metal particles in the sewage to generate precipitation by a water electrolysis method, so that the heavy metal particles in the sewage can be effectively discharged, and heavy metal pollution is prevented; the neutralization tank is used for neutralizing the pH value of the sewage; the mixer is used for adding a flocculating agent, the turbid particles in the sewage are concentrated and separated out by utilizing the polymerization property of the flocculating agent, and the water is precipitated by the secondary sedimentation tank, so that the clarity of the water is improved; the secondary filter tank is used for fine filtering, filtering finer substances in the sewage and improving the water quality; the disinfection tank is used for disinfecting and/or sterilizing the sewage; the utility model discloses it is effectual to industrial sewage treatment purifying effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the industrial sewage treatment equipment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the industrial sewage treatment equipment comprises a primary sedimentation tank 1, a primary filtering tank 2, a metal particle removing tank 3, a neutralizing tank 4, a mixer 5, a secondary sedimentation tank 6, a secondary filtering tank 7 and a sterilizing tank 8 which are connected in sequence; a filter screen 21 is arranged in the primary filter tank 2; the metal particle removing pool 3 is provided with a cathode bar 31 and an anode bar 32 which are used for electrolyzing and precipitating metal particles in the sewage; an acid-base detector 41 is arranged in the neutralization tank 4, an acid neutralizer inlet pipe 42 and an alkaline neutralizer inlet pipe 43 are connected to the neutralization tank 4, and a stirring device 44 is also arranged in the neutralization tank 4; the mixer 5 is provided with a flocculating agent inlet 51; at least one layer of filtering material layer is sequentially arranged in the secondary filtering tank 7; a disinfection and sterilization device for disinfection and/or sterilization is arranged in the disinfection tank 8.
In order to facilitate the full flying, the bottoms of the primary sedimentation tank 1, the metal ion removal tank 3 and the secondary sedimentation tank 6 are provided with sewage outlets; the sewage draining port is connected with a sewage draining pipe 9 and a sewage draining pump 91.
For the convenience of adding the chemical, electromagnetic control valves are connected to the acid neutralizer inlet pipe 42 and the alkaline neutralizer inlet pipe 43.
In order to achieve better filtering effect, the filtering material layer comprises a quartz sand layer 71, a PP cotton layer 72 and an activated carbon layer 73.
The disinfection and sterilization device is an ultraviolet disinfection lamp 81, and a transparent protection tube 82 is sleeved outside the ultraviolet disinfection lamp 81. Of course, other modes of disinfection and sterilization devices can be selected according to the needs, as long as the purpose of disinfection and sterilization can be achieved.
Wherein, the stirring device 44 comprises a stirring motor and a stirring blade.
The utility model discloses the during operation: the primary sedimentation tank 1 and the primary filtering tank 2 are respectively used for settling impurities and filtering the impurities; the metal particle removing pool 3 can carry out electrolytic chemical reaction on the heavy metal particles in the sewage to generate precipitation by a water electrolysis method, so that the heavy metal particles in the sewage can be effectively discharged, and heavy metal pollution is prevented; the neutralization tank 4 is used for neutralizing the pH value of the sewage; the mixer 5 is used for adding a flocculating agent, concentrating and separating turbid particles in the sewage by utilizing the polymerization property of the flocculating agent, and precipitating the turbid particles through the secondary sedimentation tank 6 to improve the clarity of water; the secondary filter tank 7 is used for fine filtering, filtering finer substances in the sewage and improving the water quality; the disinfection tank 8 is used for disinfection and/or sterilization of the sewage.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Industrial sewage treatment equipment, its characterized in that:
comprises a primary sedimentation tank, a primary filtering tank, a metal particle removing tank, a neutralization tank, a mixer, a secondary sedimentation tank, a secondary filtering tank and a disinfection tank which are connected in sequence;
a filter screen is arranged in the primary filter tank;
the metal particle removing pool is internally provided with a cathode bar and an anode bar which are used for electrolyzing and precipitating metal particles in the sewage;
an acid-base detector is arranged in the neutralization tank, an acid neutralizer inlet pipe and an alkaline neutralizer inlet pipe are connected to the neutralization tank, and a stirring device is also arranged in the neutralization tank;
the mixer is provided with a flocculating agent inlet;
at least one layer of filtering material layer is arranged in the secondary filtering tank;
a disinfection and sterilization device for disinfection and/or sterilization is arranged in the disinfection tank.
2. The industrial sewage treatment apparatus of claim 1, wherein: and the bottoms of the primary sedimentation tank, the metal particle removing tank and the secondary sedimentation tank are provided with sewage outlets.
3. The industrial sewage treatment apparatus of claim 2, wherein: the sewage draining port is connected with a sewage draining pipe and a sewage draining pump.
4. The industrial sewage treatment apparatus of claim 1, wherein: the acid neutralizer inlet pipe and the alkaline neutralizer inlet pipe are connected with electromagnetic control valves.
5. The industrial sewage treatment apparatus of claim 1, wherein: the filtering material layer comprises a quartz sand layer, a PP cotton layer and an activated carbon layer.
6. The industrial sewage treatment apparatus of claim 1, wherein: the disinfection and sterilization device is an ultraviolet disinfection lamp.
7. The industrial sewage treatment apparatus of claim 6, wherein: the ultraviolet disinfection lamp is sleeved with a transparent protection tube.
8. The industrial sewage treatment apparatus of claim 1, wherein: the stirring device comprises a stirring motor and a stirring blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020102094.4U CN211946623U (en) | 2020-01-17 | 2020-01-17 | Industrial sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020102094.4U CN211946623U (en) | 2020-01-17 | 2020-01-17 | Industrial sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211946623U true CN211946623U (en) | 2020-11-17 |
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ID=73174660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020102094.4U Active CN211946623U (en) | 2020-01-17 | 2020-01-17 | Industrial sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211946623U (en) |
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2020
- 2020-01-17 CN CN202020102094.4U patent/CN211946623U/en active Active
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