CN211419825U - Industrial wastewater treatment device - Google Patents
Industrial wastewater treatment device Download PDFInfo
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- CN211419825U CN211419825U CN201921961483.6U CN201921961483U CN211419825U CN 211419825 U CN211419825 U CN 211419825U CN 201921961483 U CN201921961483 U CN 201921961483U CN 211419825 U CN211419825 U CN 211419825U
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Abstract
The utility model discloses an industrial wastewater treatment device relates to industrial wastewater treatment technical field, include through the preliminary treatment filtering component, sedimentation tank and the storage water tank that the pipeline connects gradually, the storage water tank has a plurality of to be used for handling the treatment reaction pond of a certain harmful substance through the pipeline intercommunication respectively, the storage water tank with arbitrary all be provided with on the pipeline between the treatment reaction pond and be used for controlling the valve that the place pipeline was opened and close and be used for carrying the waste water in the storage water tank to the pump body in corresponding treatment reaction pond. The utility model discloses can carry waste water to the processing reaction pond that corresponds according to the waste water kind, handle the harmful substance in the waste water, make waste water satisfy emission standard.
Description
Technical Field
The utility model relates to an industrial wastewater treatment technical field especially relates to an industrial wastewater treatment device.
Background
The industrial wastewater refers to wastewater and waste liquid discharged in the process of production, which contains industrial production materials, intermediate products, byproducts and pollutants generated in the production process, and is lost along with water, and is an important cause of environmental pollution, especially water pollution.
Although the treatment of industrial wastewater has been started as early as the end of the 19 th century, the conventional industrial wastewater treatment device can only treat single type of industrial wastewater generally due to the fact that the industrial wastewater is more in type, complex in components and common in the types such as chromium-containing wastewater, zinc-containing wastewater, cyanogen-containing wastewater and the like, and the application range is smaller.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing an industrial wastewater treatment device.
In order to solve the technical problem, the technical scheme of the utility model as follows:
the utility model provides an industrial wastewater treatment device, includes the preliminary treatment filtering component, sedimentation tank and the storage water tank that connect gradually through the pipeline, the storage water tank has a plurality of to be used for handling the processing reaction pond of a certain harmful substance through the pipeline intercommunication respectively, the storage water tank with arbitrary all be provided with on the pipeline between the processing reaction pond and be used for controlling the valve that the place pipeline was opened and close and be used for carrying the waste water in the storage water tank to the pump body in corresponding processing reaction pond.
As a preferred scheme of the industrial wastewater treatment device of the utility model, wherein: the treatment reaction tanks are communicated through pipelines, and a valve for controlling the opening and closing of the pipeline and a pump for conveying the wastewater in any one of the treatment reaction tanks to the other treatment reaction tank are also arranged on the pipeline between the treatment reaction tanks.
As a preferred scheme of the industrial wastewater treatment device of the utility model, wherein: the treatment reaction tank comprises a chromium-containing wastewater treatment reaction tank, a zinc-containing wastewater treatment reaction tank and a cyanide-containing wastewater treatment reaction tank.
As a preferred scheme of the industrial wastewater treatment device of the utility model, wherein: be provided with in the chromium-containing wastewater treatment reaction tank and be used for adding the charge device of medicine and be used for carrying out the agitating unit that stirs to waste water in to the pond.
As a preferred scheme of the industrial wastewater treatment device of the utility model, wherein: a dosing device for dosing into the tank is arranged in the zinc-containing wastewater treatment reaction tank.
As a preferred scheme of the industrial wastewater treatment device of the utility model, wherein: and a dosing device and an ozone generator which are used for dosing the inside of the tank are arranged in the cyanide-containing wastewater treatment reaction tank.
As a preferred scheme of the industrial wastewater treatment device of the utility model, wherein: the pretreatment filter assembly comprises a multi-media filter and an activated carbon filter, and the activated carbon filter is positioned between the multi-media filter and the sedimentation tank.
The utility model has the advantages that:
(1) the utility model is communicated with a plurality of different treatment reaction tanks behind the water storage tank, and can convey the wastewater to the corresponding treatment reaction tanks according to the types of the wastewater, so as to treat the harmful substances in the wastewater and ensure that the wastewater meets the discharge standard;
(2) any two treatment reaction tanks of the utility model are communicated through a pipeline, when the wastewater contains various harmful substances, the pipeline between the treatment reaction tanks can be controlled by a valve to open and close, so that the wastewater sequentially enters the corresponding treatment reaction tanks, and the various harmful substances are sequentially removed, thereby ensuring the treatment effect on the wastewater;
(3) the utility model is provided with a pretreatment filtering component and a sedimentation tank in front of the water storage tank, wastewater is firstly filtered by the pretreatment filtering component to remove large-particle impurities in the wastewater, and then enters the sedimentation tank for sedimentation, so that suspended matters in the wastewater are effectively removed, and preparation is made for subsequent wastewater treatment;
(4) the utility model discloses well preliminary treatment filtering component includes multi-media filter and active carbon filter, and multi-media filter filters the large granule suspended solid of aquatic, carries out adsorption filtration with the organic matter and the great microorganism of aquatic by active carbon filter again, gets rid of the peculiar smell of waste water simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of the overall structure of an industrial wastewater treatment plant provided by the present invention;
wherein: 1. a multi-media filter; 2. an activated carbon filter; 3. a sedimentation tank; 4. a water storage tank; 5. a chromium-containing wastewater treatment reaction tank; 6. a zinc-containing wastewater treatment reaction tank; 7. a cyanide-containing wastewater treatment reaction tank; 8. a pipeline; 9. a valve; 10. and a pump body.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
The industrial wastewater refers to wastewater and waste liquid discharged in the process of production, which contains industrial production materials, intermediate products, byproducts and pollutants generated in the production process, and is lost along with water, and is an important cause of environmental pollution, especially water pollution. Although the treatment of industrial wastewater has been started as early as the end of the 19 th century, the conventional industrial wastewater treatment device can only treat single type of industrial wastewater generally due to the fact that the industrial wastewater is more in type, complex in components and common in the types such as chromium-containing wastewater, zinc-containing wastewater, cyanogen-containing wastewater and the like, and the application range is smaller.
Referring to fig. 1, in view of this, the present embodiment provides an industrial wastewater treatment apparatus, which includes a water supply pump, a multi-media filter 1, an activated carbon filter 2, a sedimentation tank 3, and a water storage tank 4, which are sequentially connected through a pipe 8, and a chromium-containing wastewater treatment reaction tank 5, a zinc-containing wastewater treatment reaction tank 6, and a cyanide-containing wastewater treatment reaction tank 7 are respectively connected to the rear of the water storage tank 4 through a pipe 8. The industrial wastewater can be filtered, and then the flow path of the industrial wastewater is adjusted according to the types of harmful substances in the industrial wastewater, so that the industrial wastewater is correspondingly treated, and the treated industrial wastewater meets the discharge standard.
Specifically, a valve 9 for controlling the opening and closing of the pipeline 8 and a pump body 10 for conveying the wastewater in the water storage tank 4 to the corresponding treatment reaction tank are respectively arranged on the pipelines 8 between the water storage tank 4 and the chromium-containing wastewater treatment reaction tank 5, the zinc-containing wastewater treatment reaction tank 6 and the cyanogen-containing wastewater treatment reaction tank 7. The flow path of the industrial waste water can be adjusted by adjusting the valve 9 on the corresponding pipe 8.
In addition, in the chromium-containing wastewater treatment reaction tank 5, the zinc-containing wastewater treatment reaction tank 6 and the cyanide-containing wastewater treatment reaction tank 7, any two treatment reaction tanks are communicated through a pipeline 8, and a valve 9 for controlling the opening and closing of the pipeline 8 and a pump body 10 for conveying the wastewater in any treatment reaction tank to another treatment reaction tank are also arranged on the pipeline 8 between any two treatment reaction tanks, so that the industrial wastewater can enter any one, any two or any three treatment reaction tanks in any sequence.
It should be noted that the chromium-containing wastewater treatment reaction tank 5 is provided with a dosing device, and the dosing device can add a reducing agent into the chromium-containing wastewater treatment reaction tank 5 to reduce hexavalent chromium in the wastewater into trivalent chromium, and then add hydroxide to generate chromium hydroxide precipitate, and then remove chromium. Preferably, a stirring device is also arranged in the chromium-containing wastewater treatment reaction tank 5, so that the reducing agent entering the chromium-containing wastewater treatment reaction tank 5 can be fully mixed with the wastewater, and the reaction speed is accelerated due to the stirring effect.
A dosing device for dosing into the tank is also arranged in the zinc-containing wastewater treatment reaction tank 6, and the dosing device can add a coagulant into the zinc-containing wastewater treatment reaction tank 6 to enable zinc to form zinc hydroxide precipitate, so that the zinc is removed.
A chemical adding device and an ozone generator which are used for adding chemicals into the tank are arranged in the cyanide-containing wastewater treatment reaction tank 7, the cyanogen in the water is oxidized by using the ozone generated by the ozone generator, and in addition, the decomposition reaction of the cyanogen can be promoted by adding copper sulfate of about 10mg/L into the treatment reaction tank through the chemical adding device, so that the removal efficiency of the cyanogen is accelerated.
Therefore, the utility model discloses can carry waste water to the processing reaction pond that corresponds according to the waste water kind, handle the harmful substance in the waste water, make waste water satisfy emission standard.
In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (7)
1. An industrial wastewater treatment device, which is characterized in that: including preliminary treatment filtering component, sedimentation tank (3) and storage water tank (4) that connect gradually through pipeline (8), storage water tank (4) have a plurality of to be used for handling the processing reaction pond of a certain harmful substance through pipeline (8) intercommunication respectively, storage water tank (4) and arbitrary all be provided with on pipeline (8) between the processing reaction pond and be used for controlling valve (9) that pipeline (8) are opened and close at place and be used for carrying the waste water in storage water tank (4) to corresponding pump body (10) in the processing reaction pond.
2. The industrial wastewater treatment plant according to claim 1, characterized in that: any two the treatment reaction tanks are communicated through pipelines (8), and are positioned between any two the pipelines (8) between the treatment reaction tanks are also provided with valves (9) for controlling the opening and closing of the pipelines (8) and pump bodies (10) for conveying any wastewater in the treatment reaction tanks to the other treatment reaction tanks.
3. An apparatus for treating industrial wastewater according to claim 1 or 2, characterized in that: the treatment reaction tank comprises a chromium-containing wastewater treatment reaction tank (5), a zinc-containing wastewater treatment reaction tank (6) and a cyanide-containing wastewater treatment reaction tank (7).
4. An apparatus for treating industrial wastewater according to claim 3, characterized in that: and a dosing device for dosing in the tank and a stirring device for stirring the wastewater are arranged in the chromium-containing wastewater treatment reaction tank (5).
5. An apparatus for treating industrial wastewater according to claim 3, characterized in that: a dosing device used for dosing the inside of the tank is arranged in the zinc-containing wastewater treatment reaction tank (6).
6. An apparatus for treating industrial wastewater according to claim 3, characterized in that: a dosing device and an ozone generator which are used for adding chemicals into the tank are arranged in the cyanide-containing wastewater treatment reaction tank (7).
7. The industrial wastewater treatment plant according to claim 1, characterized in that: the pretreatment filter assembly comprises a multi-media filter (1) and an activated carbon filter (2), wherein the activated carbon filter (2) is positioned between the multi-media filter (1) and a sedimentation tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961483.6U CN211419825U (en) | 2019-11-14 | 2019-11-14 | Industrial wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961483.6U CN211419825U (en) | 2019-11-14 | 2019-11-14 | Industrial wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211419825U true CN211419825U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921961483.6U Active CN211419825U (en) | 2019-11-14 | 2019-11-14 | Industrial wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211419825U (en) |
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2019
- 2019-11-14 CN CN201921961483.6U patent/CN211419825U/en active Active
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