CN219156642U - Industrial wastewater treatment device - Google Patents

Abstract

The application relates to the technical field of wastewater treatment, in particular to an industrial wastewater treatment device, which comprises a drainage tank, a domestic wastewater tank, a wastewater collection tank and a clear water tank, wherein the drainage tank and the wastewater tank are respectively communicated with the wastewater collection tank, a treatment tank group which is mutually communicated is arranged between the wastewater collection tank and the clear water tank, a pipeline is connected between the wastewater collection tank and the treatment tank group, and a water supplementing submerged pump is carried out according to the liquid level condition of the treatment tank group, the water collection amount of the wastewater collection tank is greater than the domestic wastewater tank and the wastewater collection tank, and the water collection amount of the clear water tank is less than the domestic wastewater tank and the wastewater collection tank. Through setting up waste water collecting vat, treatment pool group and water pitcher to realize the treatment of waste water, waste water after the treatment is carried in the water pitcher so that carry out used repeatedly, perhaps wash the road surface with the waste water after the clearance through the watering lorry.

Description

Industrial wastewater treatment device

Technical Field

The application relates to the technical field of wastewater treatment, in particular to a treatment device for industrial wastewater.

Background

Industrial wastewater (industrial wastewater) includes production wastewater, production sewage and cooling water, and refers to wastewater and waste liquid generated in the industrial production process, wherein the wastewater contains industrial production materials, intermediate products and byproducts which are lost along with water and pollutants generated in the production process.

Industrial waste water is of various kinds and complex in composition. For example, the industrial waste water of the electrolytic salt contains mercury, the industrial waste water of the heavy metal smelting contains various metals such as lead, cadmium and the like, the industrial waste water of the electroplating contains various heavy metals such as cyanide, chromium and the like, the industrial waste water of the petroleum refining contains phenol, the industrial waste water of the pesticide manufacturing contains various pesticides and the like.

Because the industrial wastewater contains more elements, the wastewater can be too acidic or too alkaline, and the direct discharge can pollute the environment and cause harm to human health.

Disclosure of Invention

In order to reduce the pollution of direct discharge of industrial sewage to the environment, the application provides a treatment device of industrial wastewater.

The utility model provides an industrial waste water's processing apparatus, includes drainage tank, living waste water pond, waste water collecting tank and clean water tank, drainage tank and living waste water pond communicate with the waste water collecting tank respectively, be provided with the processing pool group of mutual intercommunication between waste water collecting tank and the clean water tank, be connected with the pipeline between waste water collecting tank and the processing pool group and carry out the moisturizing immersible pump according to the processing pool group liquid level condition, the water collecting amount of waste water collecting tank is greater than living waste water pond and waste water collecting tank, the water collecting amount of clean water tank is less than living waste water pond and waste water collecting tank.

Through adopting above-mentioned technical scheme, during the use, the staff discharges working waste water to the drainage tank to discharge in to the waste water collecting tank with domestic waste water in the life, then in drainage tank and domestic waste water pond carry waste water of its inside simultaneously to the waste water collecting tank, and at this in-process start the immersible pump, the immersible pump is through taking waste water in the waste water collecting tank out and carrying to in the treatment pond group, thereby realize the treatment of waste water, waste water after the treatment carries in the clear water pitcher so that carry out used repeatedly, or carries out the road surface through the watering lorry with the waste water after the clearance.

In some embodiments, the treatment cell group includes an acid and cell in communication with the conduit and a base and cell in communication with the acid and cell, the base and cell also in communication with the clean water tank.

By adopting the technical scheme, when the device is used, wastewater output by the pipeline firstly enters into the acid and the pool for acid-base neutralization reaction, then enters into the alkali and the pool for neutralization reaction, and acid carried after the acid-base neutralization reaction in the acid and the pool is removed, so that the neutralization reaction of industrial waste liquid is realized.

In some embodiments, the treatment pool group further comprises a first temporary storage pool and a second temporary storage pool, the first temporary storage pool is arranged between the acid and the pool and the alkali and the pool, the first temporary storage pool is respectively communicated with the acid and the pool and the alkali and the pool, the second temporary storage pool is arranged between the alkali and the pool and the clean water tank, and the second temporary storage pool is respectively communicated with the alkali and the pool and the clean water tank.

Through adopting above-mentioned technical scheme, during the use, when the industry waste liquid enter into in acid and the pond and carry out in the acid-base neutralization reaction its waste liquid can flow into in the first pond of keeping in, continue to carry out acid-base neutralization reaction to reduce and lead to its reaction effect because of the industry waste liquid flow rate is faster, in alkali and the pond are input to the industry waste liquid in the first pond of keeping in, carry out the acid-base neutralization reaction, its waste liquid flows into in the second pond of keeping in after the reaction and carries out continuous reaction, then export in the clear water jar again.

In some embodiments, the treatment cell group comprises a first connecting pipe, a second connecting pipe and a third connecting pipe, wherein the acid and cell upper portion is provided with a first screen, the pipeline and the acid and cell communication point are arranged above the first screen, the first connecting pipe is connected below the acid and cell and the first temporary storage cell, the alkali and cell upper portion is provided with a second screen, the second connecting pipe is connected above the first temporary storage cell and the alkali and cell, the second connecting pipe and the first temporary storage cell communication point are arranged above the second screen, and the third connecting pipe is connected below the alkali and cell and the second temporary storage cell.

Through adopting above-mentioned technical scheme, during the use, when pipeline to acid and pond in the input industrial waste water by the top of acid and pond to through first screen cloth, so that the impurity in the industrial waste water of being convenient for, and filtration such as some metals, ensure industrial waste water's cleanliness. When industrial wastewater is conveyed from the first temporary storage tank to the alkali and the tank, the industrial wastewater is also input from the upper parts of the alkali and the tank and passes through the second screen, so that the filtering of the product generated in the reaction process of the acid and the alkali in the tank is realized, and the condition that the product is fused into the solution again is reduced.

In some embodiments, the treatment tank group further comprises a first return pipe and a second return pipe, one end of the first return pipe is connected to the first temporary storage tank, the other end of the first return pipe is communicated with the acid and the tank, a first return pump is installed on the first return pipe, one end of the second return pipe is connected to the second temporary storage tank, the other end of the second return pipe is communicated with the alkali and the tank, and a second return pump is installed on the second return pipe.

Through adopting above-mentioned technical scheme, during the use, first backwash pump starts, fills into acid and pond in the industrial waste water extraction that flows into in the first pond of keeping in and carries out the reaction once more, improves the effect of acid-base neutralization reaction, and the second backwash pump fills into the industrial waste water extraction that flows into in the second pond of keeping in and carries out the reaction once more in alkali and the pond simultaneously, improves the effect of acid-base neutralization reaction.

In some embodiments, the treatment pool group further comprises a first flow guide pipe and a second flow guide pipe, one end of the first flow guide pipe is connected to the pipeline, the other end of the first flow guide pipe is connected to the second temporary storage pool, a first flow guide valve is connected to the first flow guide pipe, one end of the second flow guide pipe is connected to the pipeline, the other end of the second flow guide pipe is connected to the clean water tank, a second flow guide valve is connected to the second flow guide pipe, a throttle valve is connected to the pipeline, and the throttle valve is arranged between a first flow guide pipe and pipeline communication point and a second flow guide pipe and pipeline communication point.

Through adopting above-mentioned technical scheme, during the use, the staff carries out acid-base detection to waste water in the waste water collecting tank at any time, if, when detecting industrial waste water's basicity is strong, the staff closes first guide valve and second guide valve, thereby make industrial waste water pass through in proper order, acid and pond, first temporary storage pond, alkali and pond and second temporary storage pond back carry the water-cleaning tank, when the staff detects waste water in the waste water collecting tank strong acidity, close the choke valve, open first guide valve and second guide valve simultaneously, industrial waste water gets into first honeycomb duct by the pipeline this moment, then pass through second temporary storage pond, alkali and pond, first temporary storage pond, acid and pond and second honeycomb duct inflow to the clear water tank in, so that this realization is at any time to the regulation and control of acid-base neutralization reaction, ensure that its industrial waste water acid-base neutralization reaction's effect is good.

In some embodiments, the upper portion of the interior of the water cleaning tank is provided with a hydraulic sensor, the submersible pump is provided with a controller, the hydraulic sensor is electrically connected with the controller, and the controller is electrically connected with the submersible pump.

Through adopting above-mentioned technical scheme, during the use, after the waste water after the processing enters into the clear water jar in, after the clear water of storage increases gradually and contacts the hydraulic pressure inductor, the controller is given its hydraulic signal transmission to the hydraulic pressure inductor, and the controller stops immersible pump work to this no longer carries industrial waste water to the treatment cell group, and the treatment cell group is also not carrying the clear water after the processing to the clear water jar.

In some embodiments, the lower end of the clear water tank is provided with a direct current valve for the direct connection of a sprinkler, and a water pipe valve for draining water is also arranged below the clear water tank.

Through adopting above-mentioned technical scheme, during the use, the staff can be directly connected with the feed liquor pipe of watering lorry through the direct current valve to the watering lorry moisturizing of being convenient for. The water pipe valve can be used for continuous water consumption of other equipment and cleaning of the other equipment.

In summary, the present application includes at least one of the following beneficial technical effects:

1. this scheme is through setting up waste water collecting vat, treatment pool group and water pitcher to realize the treatment of waste water, waste water after the treatment is carried in the water pitcher so that carry out used repeatedly, or the waste water after will clearing up washs the road surface through the watering lorry.

2. This scheme sets up the hydraulic pressure inductor through the clear water jar and sets up the controller on the pipeline, has realized that after the clear water of storage increases gradually and contacts the hydraulic pressure inductor, the controller is given its hydraulic signal transmission to the hydraulic pressure inductor, and the controller stops immersible pump work to this is not carrying industrial waste water to the treatment cell group, and the treatment cell group is also not carrying the clear water after handling to the clear water jar, and the pressure stabilization in the guarantee clear water jar.

Drawings

FIG. 1 is a schematic view of the overall structure in an embodiment of the present application;

FIG. 2 is a top view in an embodiment of the present application;

fig. 3 is a schematic diagram of the internal structure of a treatment pool set in an embodiment of the present application.

Reference numerals illustrate: 110. a drainage pool; 120. a domestic wastewater pool; 130. a wastewater collection tank; 140. a pipe; 150. submersible pump; 160. a throttle valve; 170. a clean water tank; 180. a water pipe valve; 190. a direct current valve; 200. a treatment pool group; 210. acid and pool; 211. a first return pipe; 212. a first connection pipe; 213. a first screen; 214. a first return pump; 220. a first temporary storage pool; 221. a second connection pipe; 222. a second screen; 230. alkali and pool; 231. a second return pipe; 232. a third connection pipe; 233. a third screen; 234. a second reflux pump; 240. a second temporary storage pool; 241. a fourth connection pipe; 242. a fourth screen; 250. a first draft tube; 260. a second flow guide pipe; 270. a third diverter valve; 280. a first diverter valve; 290. a second diverter valve; 310. a hydraulic pressure sensor; 320. and a controller.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses an industrial wastewater treatment device.

Referring to fig. 1 and 2, an apparatus for treating industrial wastewater includes a drainage tank 130, a domestic wastewater tank 120, a wastewater collection tank 110, and a clean water tank 170. A drain pipe communicated with each other is arranged between the drainage tank 130 and the wastewater collection tank 110, a wastewater pipe is arranged between the domestic wastewater tank 120 and the wastewater collection tank 110, and a treatment tank group 200 for wastewater treatment is arranged between the wastewater collection tank 110 and the clean water tank 170.

Wherein, the water collection amount of the drainage tank 130 is the same as that of the domestic wastewater tank 120, and 13m of sewage can be stored. The water collection amount of the wastewater collection tank 110 is greater than that of the drainage tank 130/domestic wastewater tank 120, and can store 30m, the water collection amount of the clean water tank 170 is less than that of the wastewater collection tank 110, and can store 15 m.

Referring to fig. 1 and 2, a pipe 140 for communicating with the wastewater collection tank 110 is fixedly connected to a lower sidewall of the wastewater collection tank 110. The pipeline 140 is provided with a submersible pump 150 for supplementing water according to the liquid level condition of the treatment tank set 200. The pipe 140 is provided with a throttle valve 160 on the side of the submersible pump 150 facing away from the waste water collection tank 110.

Referring to fig. 1 and 3, the process cell group 200 includes an acid and cell 210, a first scratch pad cell 220, a base and cell 230, and a second scratch pad cell 240. A first screen 213 is provided inside and above the acid and tank 210, one end of the pipe 140 remote from the throttle valve 160 is connected to the upper portion of the acid and tank 210, and a point where the pipe 140 communicates with the acid and tank 210 is located above the first screen 213.

Referring to fig. 1 and 3, the treatment tank assembly 200 further includes a first connection pipe 212, a first return pipe 211, and a first return pump 214, and a second screen 222 is disposed above the inside of the first temporary storage tank 220. One end of the first connection pipe 212 is connected to the lower portion of the acid and tank 210, and the other end of the first connection pipe 212 is connected to the lower portion of the first temporary storage tank 220. The point of communication between the first connecting pipe 212 and the acid and tank 210 is located below the first screen 213, and the point of communication between the first connecting pipe 212 and the first temporary storage tank 220 is located below the second screen 222.

One end of the first return pipe 211 is connected to the upper portion of the acid-sum tank 210, and the other end of the first return pipe 211 is connected to the middle portion of the first temporary storage tank 220. The first return pipe 211 is located above the first screen 213 at a point where the acid and the tank 210 communicate, the first return pipe 211 is located below the second screen 222 at a point where the first temporary storage tank 220 communicates, and the first return pump 214 is mounted on the first return pipe 211.

Referring to fig. 1 and 3, the treatment tank set 200 further includes a second connection pipe 221, a third filter screen is disposed above the inside of the alkali and the tank 230, one end of the second connection pipe 221 is connected to the upper portion of the first temporary storage tank 220, and the other end of the second connection pipe 221 is connected to the upper portion of the alkali and the tank 230. The second connection pipe 221 is located above the second screen 222 at the point where it communicates with the first holding tank 220, and the second connection pipe 221 is located above the third screen 233 at the point where it communicates with the alkali and tank 230.

Referring to fig. 1 and 3, the treatment tank assembly 200 further includes a third connection pipe 232, a second return pipe 231, and a second return pump 234, and a fourth screen 242 is disposed above the inside of the second temporary storage tank 240. One end of the third connection pipe 232 is connected to the lower portion of the alkali and tank 230, and the other end of the third connection pipe 232 is connected to the lower portion of the second temporary storage tank 240. The connection point of the third connection pipe 232 and the alkali and pool 230 is located below the fourth screen 242, and the connection point of the third connection pipe 232 and the second temporary storage pool 240 is located below the second screen 222.

One end of the second return pipe 231 is connected to the upper portion of the alkali and tank 230, and the other end of the second return pipe 231 is connected to the middle portion of the second temporary storage tank 240. The second return pipe 231 is connected to the alkali and the tank 230 via a fourth screen 242, the second return pipe 231 is connected to the second temporary storage tank 240 via a second return pump 234, and the second return pipe 231 is mounted on the second return pipe 231.

Referring to fig. 1 and 2, the treatment tank set 200 further includes a fourth connection pipe 241 and a third diversion valve 270, one end of the third connection pipe 232 is connected to the middle of the second temporary storage tank 240, and the other end of the third connection pipe 232 is connected to the lower portion of the fresh water tank 170. The third diversion valve 270 is installed on the fourth connection pipe 241 and located between the second temporary storage tank 240 and the clean water tank 170.

Referring to fig. 1 and 2, the treatment tank set 200 further includes a first guide pipe 250 and a first guide valve 280, one end of the first guide pipe 250 is fixedly connected to the pipe 140, and the other end of the first guide pipe 250 is fixedly connected to the fourth connecting pipe 241. The communication point between the first flow guiding pipe 250 and the pipeline 140 is arranged between the throttle valve 160 and the submersible pump 150, and the communication point between the first flow guiding pipe 250 and the fourth connecting pipe 241 is arranged between the third flow guiding valve 270 and the second temporary storage pool 240. The first guide valve 280 is installed on the first guide pipe 250.

Referring to fig. 1 and 2, the treatment tank set 200 further includes a second flow guide pipe 260 and a second flow guide valve 290, one end of the second flow guide pipe 260 is fixedly connected to the pipe 140, and the other end of the second flow guide pipe 260 is fixedly connected to the fourth connection pipe 241. The communication point between the second flow guide pipe 260 and the pipe 140 is disposed between the throttle valve 160 and the acid and tank 210, and the communication point between the second flow guide pipe 260 and the fourth connection pipe 241 is disposed between the third flow guide valve 270 and the clean water tank 170. The second flow guide valve 290 is installed on the second flow guide pipe 260.

Referring to fig. 1 and 2, a direct current valve 190 for direct connection of a sprinkler is fixedly connected to the outer sidewall of the lower end of the fresh water tank 170, and the direct current valve 190 is communicated with the fresh water tank 170. A water pipe valve 180 for draining water is further provided below the clean water tank 170, and the water pipe valve 180 is communicated with the clean water tank 170.

The upper end of the interior of the clean water tank 170 is provided with a hydraulic sensor 310, the submersible pump 150 is provided with a controller 320, the hydraulic sensor 310 is electrically connected with the controller 320, and the controller 320 is electrically connected with the submersible pump 150.

The embodiment of the application also comprises a collection device principle of industrial wastewater with different pH values according to the wastewater collection tank 110

When the strong alkalinity of the industrial wastewater is detected, the worker closes the first diversion valve 280 and the second diversion valve 290 and opens the throttle valve 160 and the third diversion valve 270, so that the industrial wastewater is pumped out by the submersible pump 150, sequentially passes through the throttle valve 160, the acid and tank 210, the first temporary storage tank 220, the alkali and tank 230, the second temporary storage tank 240 and the third diversion pipe and then is conveyed into the clean water tank 170.

When the strong acidity of the wastewater in the wastewater collection tank 110 is detected, the worker closes the throttle valve 160 and the third diversion valve 270 and opens the first diversion valve 280 and the second diversion valve 290, so that the industrial wastewater is pumped out by the submersible pump 150, sequentially passes through the first diversion valve 280, the second temporary storage tank 240, the alkali and tank 230, the first temporary storage tank 220, the acid and tank 210 and the second diversion valve 290 and then is conveyed into the clean water tank 170 by the third diversion pipe.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. An industrial wastewater treatment device is characterized in that: including drainage tank (130), living waste water pond (120), waste water collecting tank (110) and clear water jar (170), drainage tank (130) and living waste water pond (120) communicate with waste water collecting tank (110) respectively, be provided with between waste water collecting tank (110) and the clear water jar (170) and handle pond group (200) of mutual intercommunication, be connected with pipeline (140) and carry out moisturizing immersible pump (150) according to handling pond group (200) liquid level condition between waste water collecting tank (110) and handling pond group (200), the water collecting amount of waste water collecting tank (110) is greater than living waste water pond (120) and waste water collecting tank (110), the water collecting amount of clear water jar (170) is less than living waste water pond (120) and waste water collecting tank (110).

2. An apparatus for treating industrial wastewater according to claim 1 and wherein: the treatment tank group (200) comprises an acid and tank (210) and a base and tank (230), wherein the acid and tank (210) is communicated with the pipeline (140), the base and tank (230) is communicated with the acid and tank (210), and the base and tank (230) is also communicated with the clean water tank (170).

3. An apparatus for treating industrial wastewater according to claim 2 and wherein: the treatment pool group (200) further comprises a first temporary storage pool (220) and a second temporary storage pool (240), the first temporary storage pool (220) is arranged between the acid and the pool (210) and the alkali and the pool (230), the first temporary storage pool (220) is respectively communicated with the acid and the pool (210) and the alkali and the pool (230), the second temporary storage pool (240) is arranged between the alkali and the pool (230) and the clean water tank (170), and the second temporary storage pool (240) is respectively communicated with the alkali and the pool (230) and the clean water tank (170).

4. A treatment device for industrial wastewater as claimed in claim 3, wherein: the treatment pool group (200) comprises a first connecting pipe (212), a second connecting pipe (221) and a third connecting pipe (232), a first screen (213) is arranged on the upper portion of the acid pool (210), a connecting point of the pipeline (140) and the acid pool (210) is arranged above the first screen (213), the first connecting pipe (212) is connected below the acid pool (210) and the first temporary storage pool (220), a second screen (222) is arranged on the upper portion of the alkali pool (230), the second connecting pipe (221) is connected above the first temporary storage pool (220) and the alkali pool (230), a connecting point of the second connecting pipe (221) and the first temporary storage pool (220) is arranged above the second screen (222), and the third connecting pipe (232) is connected below the alkali pool (230) and the second temporary storage pool (240).

5. The apparatus for treating industrial wastewater according to claim 4, wherein: the treatment pool group (200) further comprises a first return pipe (211) and a second return pipe (231), one end of the first return pipe (211) is connected to the first temporary storage pool (220), the other end of the first return pipe (211) is communicated with the acid and the pool (210), a first return pump (214) is installed on the first return pipe (211), one end of the second return pipe (231) is connected to the second temporary storage pool (240), the other end of the second return pipe (231) is communicated with the alkali and the pool (230), and a second return pump (234) is installed on the second return pipe (231).

6. The apparatus for treating industrial wastewater according to claim 4, wherein: the treatment pool group (200) further comprises a first flow guide pipe (250) and a second flow guide pipe (260), one end of the first flow guide pipe (250) is connected to the pipeline (140), the other end of the first flow guide pipe (250) is connected to the second temporary storage pool (240), a first flow guide valve (280) is connected to the first flow guide pipe (250), one end of the second flow guide pipe (260) is connected to the pipeline (140), the other end of the second flow guide pipe (260) is connected to the clean water tank (170), a second flow guide valve (290) is connected to the second flow guide pipe (260), a throttle valve (160) is connected to the pipeline (140), and the throttle valve (160) is arranged between a communication point between the first flow guide pipe (250) and the pipeline (140) and a communication point between the second flow guide pipe (260) and the pipeline (140).

7. An apparatus for treating industrial wastewater according to claim 1 and wherein: the inside upper portion of clear water jar (170) is provided with hydraulic pressure inductor (310), be provided with controller (320) on immersible pump (150), hydraulic pressure inductor (310) and controller (320) electric connection, controller (320) and immersible pump (150) electric connection.

8. An apparatus for treating industrial wastewater according to claim 1 and wherein: the lower extreme of clear water jar (170) is provided with direct current valve (190) that are used for the watering lorry to link directly, the below of clear water jar (170) still is provided with water pipe valve (180) that are used for the drainage.

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