CN217809024U - Aquatic suspended matter purifier - Google Patents

Abstract

The utility model discloses a device for purifying suspended matter in water, which relates to the technical field of water cleaning and purification, and comprises a bottom plate, a filter box is arranged on one side of the upper surface of the bottom plate, and a sedimentation box is arranged on the other side of the upper surface of the bottom plate. A partition is provided in the middle of the filter box, and a first filter plate is provided at the position below the opening of the upper end of one side of the filter box; the utility model can filter out the large particles in the filter box during use by setting the first filter plate. , the water passing through the first filter plate will pass through the second filter plate, and the second filter plate is used to filter the fine substances in the water. Adding coagulant and coagulant aid through the dosing port realizes the further evolution of water, which can effectively remove harmful substances, suspended solids and impurities in the water, and avoid fouling inside the heat exchanger after water is passed into the heat exchanger .

Description

A device for purifying suspended solids in water

technical field

The utility model relates to the technical field of water cleaning and purification, in particular to a purification device for suspended matter in water.

Background technique

A heat exchange device is a device that transfers heat from a hot fluid to a cold fluid is called a heat exchange device. Heat exchange equipment is widely used in oil refining, chemical industry, light industry, pharmaceutical, machinery, food and other fields.

In the work of heat exchange equipment in power plants, water needs to be used for heat exchange. The usual practice in some plant areas is to divert river water, lake water or river water to the plant area. However, in this way of water intake, the water quality of the water source is unstable and suspended. matter, the total number of bacteria, and turbidity do not meet the design and use requirements, and it is easy to scale in the pipeline, which directly affects the heat exchange area and equipment safety of the equipment. To solve the above problems, we provide a suspended solids purification device in water to solve the above problems to the problem.

Utility model content

The purpose of this utility model is to provide a device for purifying suspended solids in water to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A device for purifying suspended solids in water, comprising a base plate, a filter box is provided on one side of the end surface of the base plate, a sedimentation box is provided on the other side of the end surface of the base plate, a partition is provided in the middle of the filter box, and the filter box is provided with a filter box. A first filter plate is provided below the opening of the upper end of one side of the tank, and a filter assembly for secondary filtration of water is provided at the lower end of the partition;

There is also a conveying assembly for conveying water between the filter tank and the sedimentation tank;

The upper side of the settling tank is provided with two dosing ports that communicate with the inside of the settling tank, and the lower end of the settling tank away from the filter box is also provided with a drain that communicates with the inside of the settling tank, and the drain is provided with A control valve, the inside of the settling tank is also equipped with a stirring assembly for stirring the inside of the settling tank to fully mix the medicament and water;

The bottom of the settling tank is also provided with a sludge discharge assembly for discharging the settled sludge.

On the basis of the above technical solutions, the utility model also provides the following optional technical solutions:

In an optional solution: the filter assembly includes a second filter plate, the second filter plate is arranged at the lower end of the partition and connected to the bottom plate of the filter box, and the filter box is located below the first filter plate There is a tapered sewage discharge port, a sewage discharge valve is provided on the sewage discharge port, a recoil pipe is provided on the side of the lower end surface of the filter box away from the sewage discharge port, and several recoil nozzles are arranged on the recoil pipe. A pipe joint is provided at the position where the lower end of the flushing pipe passes through the filter box.

In an optional solution: the delivery assembly includes a delivery pipe, the delivery pipe is arranged between the filter box and the sedimentation box, the lower end of the delivery pipe communicates with the bottom of the filter box, and the upper end surface of the sedimentation box is close to a side of the filter box. A water-filling hole is arranged on the side, and the upper end of the delivery pipe is arranged in the water-filling hole, and a water pump for pumping water is also provided in the middle of the delivery pipe.

In an optional solution: the stirring assembly includes a stirring shaft, the stirring shaft is rotatably connected to the middle position of the sedimentation tank, a plurality of stirring blades are fixedly connected to the stirring shaft, and the sedimentation tank is far away from a part of the filter tank. A first motor for driving the stirring shaft to rotate is arranged in the middle of the side.

In an optional solution: the mud discharge assembly includes a discharge port, the discharge port is located at the lower end of the side of the sedimentation tank away from the filter box, a bearing frame is provided inside the discharge port, and the bearing A spiral discharge rod is connected between the frame and the lower end of the sedimentation box away from the discharge port. The lower end of the sedimentation tank near the filter box is also provided with a second motor for driving the spiral discharge rod. There is a cover for closing the discharge port on the discharge port.

In an optional solution: a detachable blocking net is also provided inside the water outlet.

In an optional solution: the sedimentation tank and the filter tank are both provided with liquid level gauges for observing the water level.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model can filter out the large particles in the water when using the first filter plate, and the water passing through the first filter plate will pass through the second filter plate, and the second filter plate is used to filter the water The water passing through the second filter plate will enter the sedimentation tank under the conveyance of the conveying component, and then inject coagulant and coagulant aid through the dosing port to realize further evolution of water and effectively remove Harmful substances, suspended solids and impurities in the water, to avoid scaling inside the heat exchanger after water is passed into the heat exchanger.

2. In the utility model, the top of the first filter plate is open, which is convenient for cleaning the first filter plate. At the same time, a recoil pipe is set near the second filter plate. When the second filter plate needs to be cleaned, the The second filter plate performs recoil, and then realizes the cleaning of the impurities attached to the second filter plate. At the same time, the sewage outlet and the sewage valve are provided to discharge the impurity water from the recoil, which is convenient to use.

3. The utility model can discharge the sediment on the bottom plate of the sedimentation tank during use through the mud discharge assembly, which is convenient to use and reduces the labor intensity of the staff.

Description of drawings

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

Fig. 2 is a schematic diagram of the internal structure of the utility model.

Fig. 3 is a structural schematic diagram of the other side of the utility model.

Among them: 1. Settling box; 2. Stirring plate; 3. Stirring shaft; 4. First motor; 5. Drainage port; 6. Control valve; 7. Cover; 8. Drainage port; 9. Bearing frame; 10 1. Screw discharge rod; 11. Second motor; 12. Partition plate; 13. Recoil pipe; 14. Pipe joint; 15. Sewage valve; 16. Sewage outlet; 17. Second filter plate; 18. Filter box; 19. First filter plate; 20. Water pump; 21. Delivery pipe; 22. Water filling hole; 23. Bottom plate; 24. Dosing port.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.

In one embodiment, as shown in FIGS. 1-3 , a device for purifying suspended solids in water includes a bottom plate 23, a filter assembly, a conveying assembly, a stirring assembly, and a mud discharge assembly. Filter box 18, the other side of the upper end surface of the bottom plate 23 is provided with a sedimentation box 1, the middle of the inside of the filter box 18 is provided with a partition 12, and the position below the opening of the upper end of one side of the filter box 18 is provided with a first filter plate 19 One side of the upper end of the sedimentation tank 1 is provided with two dosing ports 24 communicating with the interior of the sedimentation tank 1, and the lower end of the sedimentation tank 1 away from the filter box 18 is also provided with a drain outlet communicating with the interior of the sedimentation tank 1 5. The water outlet 5 is also provided with a detachable blocking net, which can be used to block the sediment during drainage and prevent the sediment from being discharged together. The water outlet 5 is provided with a control valve 6 .

In this embodiment, when in use, the incoming water can be filtered through the set filter assembly to filter out the large and small impurities in the water in sequence, and the set delivery assembly is used to introduce the water in the filter box 18 In the sedimentation tank 1, the agitating assembly is used to stir the inside of the sedimentation tank 1 after adding chemicals to the inside of the sedimentation tank 1, so that the water and the chemicals can be mixed more evenly. The sediment is discharged.

In one embodiment, as shown in Figure 2, the filter assembly is arranged at the lower end of the partition 12 for secondary filtration of water; the second filter plate 17 of the filter assembly, the second filter plate 17 is provided At the lower end of the dividing plate 12 and connected to the bottom plate of the filter box 18, the filter box 18 is located at the position below the first filter plate 19 and is provided with a conical sewage discharge port 16, and the sewage discharge port 16 is provided with a sewage discharge valve 15, The side of the lower end surface of the filter box 18 away from the sewage outlet 16 is provided with a recoil pipe 13, the recoil pipe 13 is provided with several recoil nozzles, and the position where the lower end of the recoil pipe 13 passes through the filter box 18 is provided with pipe joint 14.

The second filter plate 17 provided is used to filter fine substances in the water. By setting the recoil pipe 13 near the second filter plate 17, the second filter plate 17 is cleaned when the second filter plate 17 needs to be cleaned. Recoil, and then realize the cleaning of the impurities attached to the second filter plate 17, and the sewage outlet 16 and sewage valve 15 provided at the same time can discharge the impurity water from the recoil, which is convenient to use.

In one embodiment, as shown in FIG. 2 , the conveying assembly is arranged between the filtration tank 18 and the sedimentation tank 1 for conveying water, the conveying assembly includes a conveying pipe 21, and the conveying pipe 21 is set Between the filter box 18 and the settling box 1, the lower end of the delivery pipe 21 communicates with the bottom of the filter box 18, the upper end of the settling box 1 is provided with a water filling hole 22 near the side of the filter box 18, and the upper end of the delivery pipe 21 is located at the bottom of the filter box 18. In the water filling hole 22, a water pump 20 for drawing water is also provided in the middle of the delivery pipe 21; a liquid level gauge for observing the water level is provided on the settling tank 1 and the filter tank 18;

During work, start the water pump 20 to pump the water inside the filter box 18 to the inside of the settling box 1, and the liquid level gauge provided can facilitate the detection of the water level inside the settling box 1 and the filter box 18, so that the staff can observe the water level.

In one embodiment, as shown in FIG. 2, the stirring assembly is arranged inside the sedimentation tank 1, and is used to stir the inside of the sedimentation tank 1 to fully mix the medicine and water. The stirring assembly includes a stirring shaft 3, and the stirring assembly includes a stirring shaft 3. The shaft 3 is rotatably connected to the middle position of the sedimentation tank 1, and several stirring blades 2 are fixedly connected to the stirring shaft 3, and the middle of the side of the sedimentation tank 1 away from the filter box 18 is provided with a first shaft for driving the stirring shaft 3 to rotate. a motor 4.

During work, the first motor 4 starts to drive the stirring shaft 3 to rotate, and the stirring shaft 3 rotates to drive the stirring blade 2 to rotate, and then can drive the water in the sedimentation tank 1 to roll, so that when the coagulant and coagulant are dropped in, Water can be fully mixed with it.

In one embodiment, as shown in Figure 2, the mud discharge assembly is arranged at the bottom of the settling tank 1 for discharging the settled sludge; the sludge discharge assembly includes a discharge port 8, and the discharge port 8 is located at the lower end of the side of the sedimentation tank 1 away from the filter box 18, the inside of the discharge port 8 is provided with a bearing frame 9, and the bearing frame 9 rotates between the lower end of the side of the sedimentation tank 1 away from the discharge port 8 A screw discharge rod 10 is connected, and a second motor 11 for driving the screw discharge rod 10 is also provided at the lower end of the side of the sedimentation tank 1 close to the filter box 18. The cover of port 8; when it is necessary to discharge the sediment deposited at the bottom of the sedimentation tank 1, first remove the cover, and then drive the screw discharge rod 10 to rotate through the second motor 11, and the rotation of the screw discharge rod 10 can remove the sediment The sediment at the bottom of tank 1 is drained.

In summary, when in use, water is passed through the opening above the first filter plate 19, and the large particles in the filter plate 19 are filtered through the set first filter plate 19, and the water passing through the first filter plate 19 will pass through The second filter plate 17, the set second filter plate 17 is used to filter fine substances in the water, the water passing through the second filter plate 17 will enter the inside of the sedimentation tank 1 under the conveyance of the conveying assembly, and then put in through the dosing port 24 Coagulant and coagulant, then drive the stirring shaft 3 to rotate through the first motor 4, the stirring shaft 3 rotates to drive the stirring plate 2 to rotate, and then can drive the water in the sedimentation tank 1 to roll, so that when the coagulant is put into and coagulant, water can be fully mixed with it, (wherein, the coagulant adopts basic aluminum chloride, and the coagulant adopts polyacrylamide), and after stirring for a period of time, the first motor 4 is turned off to make the settling tank 1 The internal water is left to settle for precipitation. After the precipitation is completed, open the control valve 6 to discharge the purified water. The set-up blocking net can easily block the sediment during drainage to prevent the sediment from being discharged together. After the drainage is completed, take out Lower the cover, and then drive the screw discharge rod 10 to rotate through the second motor 11, and the rotation of the screw discharge rod 10 can discharge the sediment at the bottom of the sedimentation tank 1.

The above is only a specific implementation of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope of the present disclosure. should fall within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be determined by the protection scope of the claims.

Claims (7)

1. a purification device for suspended solids in water, comprising a base plate (23), one side of the upper end face of the base plate (23) is provided with a filter box (18), and the other side of the upper end face of the base plate (23) is provided with a settling box ( 1), it is characterized in that: a partition (12) is provided in the middle of the filter box (18), a first filter plate (19) is provided at the position below the upper end opening of one side of the filter box (18), and the partition The lower end of the plate (12) is also provided with a filter assembly for secondary filtration of water; A delivery assembly for delivering water is also provided between the filter box (18) and the settling box (1); One side of the upper end of the settling box (1) is provided with two dosing ports (24) communicating with the inside of the settling box (1), and the lower end of the settling box (1) away from the filter box (18) is also provided with The drain port (5) communicated with the inside of the settling tank (1), the drain port (5) is provided with a control valve (6), and the settling tank (1) is also provided with a control valve (6) inside the settling tank (1). Stirring components to fully mix the medicament with water; The bottom of the settling tank (1) is also provided with a mud discharge assembly for discharging the settled sludge. 2. A kind of purification device for suspended solids in water according to claim 1, characterized in that, the filter assembly comprises a second filter plate (17), and the second filter plate (17) is arranged on the dividing plate (12) The lower end is connected with the bottom plate of the filter box (18), and the filter box (18) is located at the position below the first filter plate (19) and is provided with a conical sewage outlet (16), and the sewage outlet (16) is A blowdown valve (15) is provided, and a recoil pipe (13) is provided on the side of the lower end surface of the filter box (18) away from the blowdown outlet (16), and several recoil nozzles are arranged on the recoil pipe (13). A pipe joint (14) is provided at the position where the lower end of the recoil pipe (13) passes through the filter box (18). 3. a kind of purification device for suspended solids in water according to claim 1, is characterized in that, described conveying assembly comprises conveying pipe (21), and described conveying pipe (21) is located at filter case (18) and settling case ( 1), the lower end of the delivery pipe (21) communicates with the bottom of the filter box (18), the upper end of the settling box (1) is provided with a water filling hole (22) near the side of the filter box (18), and the delivery pipe (21) The upper end is arranged in the water filling hole (22), and a water pump (20) for drawing water is also provided in the middle of the delivery pipe (21). 4. The device for purifying suspended solids in water according to claim 1, characterized in that, the stirring assembly includes a stirring shaft (3), and the stirring shaft (3) is rotatably connected to the middle position of the sedimentation tank (1), The stirring shaft (3) is fixedly connected with several stirring blades (2), and the middle of the side of the settling tank (1) away from the filter box (18) is provided with a first shaft for driving the stirring shaft (3) to rotate. motor (4). 5. The device for purifying suspended solids in water according to claim 1, characterized in that, the mud discharge assembly includes a discharge port (8), and the discharge port (8) is located at a distance from the sedimentation tank (1) At the lower end of one side of the filter box (18), a bearing frame (9) is provided inside the discharge port (8), and the bearing frame (9) and the sedimentation tank (1) are far away from the discharge port (8). A screw discharge rod (10) is rotatably connected between the side lower ends, and a second motor (11) for driving the screw discharge rod (10) is also provided at the lower end of one side of the settling box (1) near the filter box (18). ), the discharge port (8) is provided with a cover (7) for closing the discharge port (8). 6. The device for purifying suspended solids in water according to claim 1, characterized in that, a detachable blocking net is also provided inside the water outlet (5). 7 . The device for purifying suspended solids in water according to claim 1 , characterized in that, the sedimentation tank ( 1 ) and the filter tank ( 18 ) are equipped with liquid level gauges for observing the water level. 8 .

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