CN219167858U - An industrial park thallium pollution control equipment - Google Patents

Abstract

The utility model provides thallium pollution treatment equipment for an industrial park, and relates to the field of pollution treatment. The thallium pollution treatment device for the industrial park comprises a thallium-containing wastewater treatment box, a water inlet valve and a water outlet valve, wherein two partition plates are fixedly connected inside the thallium-containing wastewater treatment box, and an overflow groove is formed in the top of one side of each partition plate, which is close to the water inlet valve. This industrial park thallium pollution control equipment just can discharge through the connecting pipe after the filtration of three filter screens in proper order to the water intaking valve is to containing thallium waste water treatment incasement portion transport and is contained thallium waste water always, consequently because the water pressure increases and the quick flow contain thallium waste water and carry out filtration treatment by three filter screens in proper order, guarantee to contain thallium waste water filtration purification's speed in the thallium waste water treatment incasement portion, changed and contained thallium waste water and influenced the condition that just can pass the filter screen by gravity, and the impurity of filtering out can fall to contain thallium waste water treatment incasement portion by gravity influence, slows down the speed that the filter screen blockked up.

Description

An industrial park thallium pollution control equipment

technical field

The utility model relates to a pollution control equipment, in particular to a thallium pollution control equipment in an industrial park, which belongs to the technical field of pollution control.

Background technique

With the development of modern society, the amount of sewage containing heavy metal ions is increasing. Because heavy metal ions are difficult to degrade under natural conditions, they will not only pollute water sources, soil and other environments, but also cause pollution through the enrichment of the food chain. Finally, it enters the human body and causes harm to human health. Therefore, it is particularly important to treat sewage containing heavy metal ions.

The utility model of the existing patent application number: 202120059520.5 provides a kind of industrial wastewater heavy metal treatment equipment, which belongs to the technical field of wastewater treatment, including a treatment tank, a fixed shaft, a drainage assembly and a treatment assembly. The fixed shaft is welded to the front end of the treatment tank, and the drainage assembly Located at the lower right side of the treatment tank, the drainage assembly consists of outlet pipe A, outlet pipe B and an insert block, and the left end of outlet pipe A is connected to the treatment tank, and outlet pipe B is located at the right end of outlet pipe A, while the outlet pipe B and outlet pipe A are set in communication. In addition, there are several plug-in blocks that are evenly distributed on the outer edge of the opposite side of outlet pipe A and outlet pipe B. This kind of industrial waste water heavy metal treatment equipment improves the structure, so that when the device is actually used, it can remove the heavy metal blocks bonded by high temperature, and then make the particle size of the heavy metal blocks smaller, so as to avoid subsequent clogging and drainage. The disadvantages of not being smooth, and when the equipment is actually used, it has a highly complete filterability for waste water, which improves the filtering effect

During the application of the above technologies, when treating industrial park sewage containing heavy metal ions such as mercury, arsenic, manganese, zinc, thallium, etc., the sewage contains a large number of large particles of impurities, which are often Using the gravity of waste water to slowly infiltrate, the filtration speed is very slow, and it is troublesome to replace the adsorption filter.

Utility model content

(1) Solved technical problems

The purpose of this utility model is to provide a kind of thallium pollution control equipment in industrial parks in order to solve the above problems, to solve the problem in the prior art when dealing with sewage containing heavy metal ions such as mercury, arsenic, manganese, zinc, thallium, etc. , Sewage contains a large number of large particles of impurities. When the wastewater passes through the adsorption filter, it often uses the gravity of the wastewater to slowly infiltrate. The filtration speed is very slow, and it is troublesome to replace the adsorption filter.

(2) Technical solutions

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a thallium pollution control equipment in an industrial park, including a thallium-containing wastewater treatment tank, a water inlet valve and a drain valve, and the inside of the thallium-containing wastewater treatment tank is fixedly connected with two A partition board, an overflow groove is provided on the top of one side of the partition board close to the water inlet valve, and a water guide groove is provided at the bottom of the other side of the partition board, and three water guide grooves are arranged between the overflow groove and the water guide groove. A filter screen, the inside of the thallium-containing wastewater treatment tank is provided with an impact block, a telescopic tube, a mounting ring, a pressure relief valve and a booster pump, and a small drainage groove is provided on the top side of the mounting ring.

Preferably, the three filter screens are respectively fixedly connected to the two partition plates, and the three filter screens are all fixedly connected to the inside of the thallium-containing wastewater treatment tank, and the inside of the thallium-containing wastewater treatment tank is fixedly connected to a blowdown valve, Changed the situation that the thallium-containing wastewater can only pass through the filter screen under the influence of gravity, and the filtered impurities can fall into the thallium-containing wastewater treatment tank under the influence of gravity.

Preferably, the water inlet valve is fixedly connected to the bottom of one side of the thallium-containing wastewater treatment tank, and the drain valve is fixedly connected to the top of the other side of the thallium-containing wastewater treatment tank.

Preferably, a fixed rod is arranged between the two partition plates, and an electric shaft is mounted on the top of the fixed rod, and two first spoiler fans and two second spoiler fans are mounted on the electric shaft.

Preferably, the booster pump is arranged inside the thallium-containing wastewater treatment tank on the side close to the water inlet valve, the top of the booster pump runs through the thallium-containing wastewater treatment tank, and the installation ring is fixedly connected to the booster pump and the telescopic tube Between, the installation ring is fixedly connected with the thallium-containing wastewater treatment tank, and the booster pump pours clean water into the installation ring and the inside of the telescopic tube, so that the internal water pressure of the telescopic tube increases to extend the telescopic tube, and the extended telescopic tube pushes the impact block to hit Filter.

Preferably, the impact block is fixedly connected to the bottom of the telescopic tube, the pressure relief valve is fixedly connected to one side of the installation ring, and the extended telescopic tube pushes the impact block to hit the filter screen, causing the filter screen to vibrate and improving the cleaning of the filter screen. speed.

Preferably, one end of the drain valve is fixedly connected to a connecting pipe, the bottom of the connecting pipe is fixedly connected to a control valve, and the bottom of the control valve is fixedly connected to a threaded pipe. After purification, the waste water enters the collection pipe through the control valve and the threaded pipe , the sampling work can be completed without affecting the discharge of waste water inside the thallium-containing waste water treatment tank, and the outside of the threaded pipe is threadedly connected with a collection pipe.

The utility model provides an industrial park thallium pollution control equipment, which has the following beneficial effects:

1. For the thallium pollution control equipment in the industrial park, when the internal water pressure of the thallium-containing wastewater treatment tank is sufficient, the thallium-containing wastewater will flow in the drain valve and water inlet valve with one high and one low, as well as the overflow tank and water guide tank with one high and one low Under the action of the filter chamber, it enters the top of the purification chamber from the overflow tank at the top of the filter chamber, and then enters the bottom of the purification chamber from the water guide groove at the bottom of the purification chamber, and then it can be discharged through the connecting pipe after being filtered by three filter screens in turn, and the water inlet valve is always The thallium-containing wastewater is delivered to the inside of the thallium-containing wastewater treatment tank, so the fast-flowing thallium-containing wastewater due to the increase in water pressure is filtered by three filters in turn to ensure the speed of filtering and purifying the thallium-containing wastewater inside the thallium-containing wastewater treatment tank , changed the situation that the thallium-containing wastewater can only pass through the filter screen under the influence of gravity, and the filtered impurities can fall into the thallium-containing wastewater treatment tank under the influence of gravity, slowing down the speed of the filter screen clogging.

2. For the thallium pollution control equipment in the industrial park, part of the clean water will be discharged into the thallium-containing wastewater treatment tank through the small drainage tank, and the filter screen that filters the most impurities in the filter cavity inside the thallium-containing wastewater treatment tank will be washed. And the displacement of the small drainage groove is far less than the water input from the booster pump to the inside of the installation ring, so the internal water pressure of the telescopic tube will increase and the telescopic tube will be extended, and the extended telescopic tube will push the impact block to hit the filter screen, causing the filter screen to Vibration to increase the speed of cleaning the filter.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the structural representation of the utility model dividing plate;

Fig. 3 is a structural schematic diagram of part A of Fig. 2 of the utility model;

Fig. 4 is a structural schematic diagram of the installation ring of the present invention.

In the figure: 1. Wastewater treatment tank containing thallium; 2. Water inlet valve; 3. Drain valve; 4. Filter screen; 5. Partition plate; 6. Overflow tank; Electric rotating shaft; 10. First spoiler fan; 11. Second spoiler fan; 12. Booster pump; 13. Mounting ring; 14. Pressure relief valve; 15. Small drainage groove; 16. Telescopic tube; 17. Impact Block; 18, connecting pipe; 19, control valve; 20, threaded pipe; 21, collecting pipe; 22, blowdown valve.

Detailed ways

The embodiment of the utility model provides equipment for treating thallium pollution in an industrial park.

Please refer to Figure 1, Figure 2, Figure 3 and Figure 4, including the thallium-containing wastewater treatment tank 1, water inlet valve 2 and drain valve 3, the water inlet valve 2 is fixedly connected to the bottom of one side of the thallium-containing wastewater treatment tank 1, and the drain valve 3. It is fixedly connected to the top of the other side of the thallium-containing wastewater treatment tank 1. There are two partition plates 5 fixedly connected inside the thallium-containing wastewater treatment tank 1. An overflow tank 6 is provided on the top of the partition plate 5 near the water inlet valve 2. , the bottom of one side of the other dividing plate 5 is provided with a water guide groove 7, a fixed rod 8 is arranged between the two dividing plates 5, an electric rotating shaft 9 is installed on the top of the fixing rod 8, and two first disturbing shafts are installed on the electric rotating shaft 9. Flow fan 10 and two second spoiler fans 11, three filter screens 4 are arranged between the overflow tank 6 and the water guide tank 7, the three filter screens 4 are fixedly connected with the two partition plates 5 respectively, and the three filter screens 4 Both are fixedly connected to the inside of the thallium-containing wastewater treatment tank 1, and the inside of the thallium-containing wastewater treatment tank 1 is fixedly connected with a sewage valve 22, and the inside of the thallium-containing wastewater treatment tank 1 is provided with an impact block 17, a telescopic tube 16, an installation ring 13, and a pressure relief valve 14 and a booster pump 12, the booster pump 12 is arranged on the side close to the water inlet valve 2 inside the thallium-containing wastewater treatment tank 1, the top of the booster pump 12 runs through the thallium-containing wastewater treatment tank 1, and the mounting ring 13 is fixedly connected to the booster Between the pump 12 and the telescopic tube 16, the installation ring 13 is fixedly connected to the thallium-containing wastewater treatment tank 1, the impact block 17 is fixedly connected to the bottom of the telescopic tube 16, the pressure relief valve 14 is fixedly connected to the side of the installation ring 13, and the top of the installation ring 13 One side is provided with a drainage small groove 15, one end of the drain valve 3 is fixedly connected with a connecting pipe 18, the bottom of the connecting pipe 18 is fixedly connected with a control valve 19, the bottom of the control valve 19 is fixedly connected with a threaded pipe 20, and the outside of the threaded pipe 20 is threadedly connected with a collector Tube 21.

Specifically, two partition plates 5 are fixedly connected inside the thallium-containing wastewater treatment tank 1, and the interior of the thallium-containing wastewater treatment tank 1 is divided into three parts: a filter chamber, a purification chamber, and a pure chamber through the two partition boards 5. The water inlet valve 2 draws and transports the thallium-containing waste water produced in the industrial park to the interior of the filter chamber, since the water inlet valve 2 is set at the bottom of three filter screens 4, and the drain valve 3 is set at the top of multiple filter screens 4. Therefore, when the internal water pressure of the thallium-containing wastewater treatment tank 1 is sufficient, the thallium-containing wastewater will be discharged under the action of the high and low drain valve 3 and the water inlet valve 2, and the overflow tank 6 and the water guide tank 7 with one high and one low. Enter the top of the purification chamber from the overflow tank 6 on the top of the filter chamber, and then enter the bottom of the purification chamber from the water guide groove 7 at the bottom of the purification chamber, and then pass through three filter screens 4 in turn to be discharged through the connecting pipe 18, and the water inlet valve 2 The thallium-containing wastewater has been transported to the inside of the thallium-containing wastewater treatment tank 1, so the fast-flowing thallium-containing wastewater due to the increase in water pressure is filtered by three filter screens 4 in turn to ensure that the thallium-containing wastewater is treated in the thallium-containing wastewater treatment tank 1. The speed of filtration and purification.

And the filter screen 4 for the first filtration of the thallium-containing wastewater delivered by the water inlet valve 2 is set on the top of the water inlet valve 2, thus changing the situation that the thallium-containing wastewater can only pass through the filter screen 4 under the influence of gravity, and filters out The impurities in the thallium-containing waste water treatment tank 1 can be affected by gravity to slow down the clogging speed of the filter screen 4.

As the amount of water in the filter chamber increases, the thallium-containing wastewater can enter the purification chamber through the overflow tank 6 after being filtered once, and then the thallium-containing wastewater is filtered again by the filter screen 4 in the purification chamber, and is connected with the fixed rod 8 and the electric rotating shaft. 9. The first spoiler fan 10 is in contact with the second spoiler fan 11, and the power output of the external power supply can promote the operation of the electric rotating shaft 9, and through the operating force of the second spoiler fan 11 and the first spoiler fan 10, it can Generating a disturbance force on the wastewater in the purification chamber, with the help of powerful disturbance, the wastewater can accelerate the impact on heavy metals, and then decompose the bonded heavy metals, so as to reduce the particle size of heavy metals to avoid subsequent blockage and Disadvantages of poor drainage.

And a control valve 19 is installed at the bottom of the connecting pipe 18 installed in the drain valve 3. After opening the control valve 19 for a period of time, the waste water inside the connecting pipe 18 will enter the collection pipe 21 through the control valve 19 and the threaded pipe 20 after the internal purification treatment, and then the The sampling work is completed without affecting the discharge of the waste water inside the thallium-containing waste water treatment tank 1 , which is convenient for sampling and testing the waste water filtered through the thallium-containing waste water treatment tank 1 .

Parts such as a booster pump 12, a mounting ring 13, a pressure relief valve 14, a small drainage groove 15, a telescopic tube 16, and an impact block 17 are arranged inside the filter cavity. Through the booster pump 12, clean water is poured into the installation ring 13 and the telescopic tube 16, and the top of the installation ring 13 is provided with a small drainage groove 15, so a part of the clean water will be discharged into the waste water treatment tank 1 through the small drainage groove 15, and the waste water containing thallium will be treated inside the treatment tank 1. Thallium waste water treatment tank 1 internal filter cavity filter screen 4 that filters impurities most is just washed. And the displacement of the small drainage groove 15 is far less than the water volume input by the booster pump 12 to the installation ring 13, so the internal water pressure of the telescopic tube 16 will increase and the telescopic tube 16 will be extended, and the extended telescopic tube 16 will push the impact block 17 to hit The filter screen 4 vibrates the filter screen 4 to improve the cleaning speed of the filter screen 4 . And the installation ring 13 is fixedly connected with a pressure relief valve 14. When the impact block 17 hits the filter screen 4, the water pressure inside the telescopic tube 16 reaches the threshold of the pressure relief valve 14, so that the water inside the installation ring 13 and the telescopic tube 16 is flushed away to release the pressure. The valve 14 drains water, and at the same time, the elastic telescopic tube 16 is elastically deformed to drive the impact block 17 to reset, so that the impact block 17 can repeatedly impact the filter screen 4 .

When the booster pump 12 is working, the drain valve 22 is opened to discharge the sewage generated by flushing the filter screen 4 from the drain valve 22 to complete the cleaning of the filter screen 4 and ensure the service life of the filter screen 4.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (7)

1. An industrial park thallium pollution control equipment, comprising a thallium-containing wastewater treatment tank (1), a water inlet valve (2) and a drain valve (3), characterized in that: the thallium-containing wastewater treatment tank (1) is fixed inside Two partitions (5) are connected, and an overflow tank (6) is provided on the top of the partition (5) near the water inlet valve (2), and an overflow tank (6) is opened on the side of the other partition (5). A water guide groove (7) is provided at the bottom, three filter screens (4) are arranged between the overflow groove (6) and the water guide groove (7), and an impact block (17) is arranged inside the thallium-containing wastewater treatment tank (1). ), telescopic pipe (16), mounting ring (13), pressure relief valve (14) and booster pump (12), and the top side of the mounting ring (13) is provided with a small drainage groove (15). 2. A kind of industrial park thallium pollution control equipment according to claim 1, characterized in that: three said filter screens (4) are fixedly connected with two partition plates (5) respectively, and three said filter screens (4) are all fixedly connected to the inside of the thallium-containing wastewater treatment tank (1), and the inside of the thallium-containing wastewater treatment tank (1) is fixedly connected with a blowdown valve (22). 3. A kind of industrial park thallium pollution control equipment according to claim 1, characterized in that: the water inlet valve (2) is fixedly connected to the bottom of one side of the thallium-containing wastewater treatment tank (1), and the drain valve ( 3) It is fixedly connected to the top of the other side of the thallium-containing wastewater treatment tank (1). 4. The thallium pollution control equipment in an industrial park according to claim 1, characterized in that: a fixed rod (8) is arranged between the two partition plates (5), and the top of the fixed rod (8) An electric rotating shaft (9) is installed, and the electric rotating shaft (9) is equipped with two first spoiler fans (10) and two second spoiler fans (11). 5. The equipment for treating thallium pollution in industrial parks according to claim 1, characterized in that: the booster pump (12) is installed in a thallium-containing wastewater treatment tank (1) close to the water inlet valve (2). side, the top of the booster pump (12) runs through the thallium-containing wastewater treatment tank (1), the installation ring (13) is fixedly connected between the booster pump (12) and the telescopic tube (16), and the installation ring (13) is fixedly connected with the thallium-containing waste water treatment tank (1). 6. A kind of industrial park thallium pollution control equipment according to claim 1, characterized in that: the impact block (17) is fixedly connected to the bottom of the telescopic tube (16), and the pressure relief valve (14) is fixedly connected to Install ring (13) side. 7. A kind of industrial park thallium pollution control equipment according to claim 1, characterized in that: one end of the drain valve (3) is fixedly connected with a connecting pipe (18), and the bottom of the connecting pipe (18) is fixedly connected with a A control valve (19), the bottom of the control valve (19) is fixedly connected with a threaded pipe (20), and the outside of the threaded pipe (20) is threaded with a collection pipe (21).

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