A cleaning-type turbid water treatment device

Abstract

This utility model discloses a cleaning-type turbid circulating water treatment device, relating to the field of turbid circulating water treatment technology. The cleaning-type turbid circulating water treatment device includes a treatment tank and a cleaning mechanism. Two sets of annular plates are fixedly installed on the inner wall of the treatment tank, and filter cartridges are fixedly installed on adjacent sides of the two sets of annular plates. The cleaning mechanism is located at the top of the treatment tank and includes a hollow rod, water distribution pipes, and pressure nozzles. The hollow rod is rotatably installed on the top of the treatment tank, with one end extending into the interior of the treatment tank. Multiple sets of staggered water distribution pipes are fixedly installed on the outer wall of the hollow rod, and the water distribution pipes are connected to the interior of the hollow rod. The device can spray water obliquely onto the inner wall of the filter cartridges through the rotating pressure nozzles, flushing down impurities accumulated on the filter cartridges and automatically cleaning clogged filter cartridges. This eliminates the need for repeated disassembly and reassembly of the filter components, making it simple and easy to operate and reducing the workload of staff.

Description

Technical Field

[0001] This utility model relates to the field of turbid circulating water treatment technology, and in particular to a cleaning-type turbid circulating water treatment device. Background Technology

[0002] Chinese document CN208049546U discloses a circulating filtration device for turbid circulating water in steel rolling mills. The device includes a tank with upper and lower partition plates dividing the tank into an inlet layer, a filter layer, and a sediment layer. Both partition plates have densely packed through-holes, which correspond one-to-one. A ceramic membrane filter element connects to each corresponding through-hole. Each ceramic membrane filter element has at least two side holes, with adjacent side holes on each element facing opposite directions. Filter screens are installed on the side holes. An inlet pipe is located at the top of the inlet layer, an outlet pipe is located on the side wall of the tank corresponding to the bottom of the filter layer, and a sediment outlet pipe is located at the bottom of the sediment layer. A door is located on the side wall of the tank corresponding to the sediment layer, providing a window for spraying water into the sediment layer. This invention achieves three-dimensional, all-around permeation filtration of turbid circulating water, accelerating the treatment speed and enabling the recycling and economical use of the turbid circulating water.

[0003] After a period of use, impurities in the turbid circulating water of the above-mentioned steel rolling mill are prone to accumulate on the filter screen. The filter screen needs to be manually removed and cleaned periodically before being reinstalled in the device. The operation is quite cumbersome and increases the workload of the staff. Utility Model Content

[0004] The purpose of this utility model is to provide a cleaning-type turbid circulating water treatment device, which can solve the problem that after a period of use, impurities in the turbid circulating water of the above-mentioned steel rolling turbid circulating water filtration device tend to accumulate on the filter screen, requiring the filter screen to be manually removed and cleaned periodically and then reinstalled into the device. This operation is cumbersome and increases the workload of the staff.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cleaning-type turbid circulating water treatment device, comprising a treatment tank and a cleaning mechanism. Two sets of annular plates are fixedly installed on the inner wall of the treatment tank, and filter cylinders are fixedly installed on the adjacent sides of the two sets of annular plates. The cleaning mechanism is located on the top of the treatment tank and includes a hollow rod, a water distribution pipe, and pressure nozzles. The hollow rod is rotatably installed on the top of the treatment tank, with one end of the hollow rod extending into the interior of the treatment tank. Multiple sets of staggered water distribution pipes are fixedly installed on the outer wall of the hollow rod, and the water distribution pipes are connected to the interior of the hollow rod. A set of pressure nozzles is fixedly installed on one end of each water distribution pipe.

[0006] Preferably, the cleaning mechanism further includes a geared motor, a rotating rod, a main bevel gear, and a secondary bevel gear. The outer wall of the hollow rod is fixedly connected to the interior of the secondary bevel gear. The geared motor is fixedly installed on the top of the treatment tank. The output shaft of the geared motor is fixedly installed with the rotating rod. The outer wall of the rotating rod is fixedly connected to the interior of the main bevel gear. The main bevel gear and the secondary bevel gear mesh with each other, enabling the rotating pressure nozzle to spray water obliquely onto the inner wall of the filter cartridge, flushing down the impurities accumulated on the filter cartridge and automatically cleaning the clogged filter cartridge. This eliminates the need for repeated disassembly and reassembly of the filter components, making it simple and easy to operate and reducing the workload of the staff.

[0007] Preferably, the water distribution pipe is inclined downwards.

[0008] Preferably, a high-pressure water pump is fixedly installed on the top of the treatment tank, an inlet pipe is fixedly installed on the output end of the high-pressure water pump, a rotary joint is fixedly installed on the other end of the hollow rod, and one end of the inlet pipe is rotatably connected to the top of the rotary joint.

[0009] Preferably, the outer wall of the treatment tank has a rectangular opening, and the inner wall of the rectangular opening is fitted with a capacity window, which allows observation of the filtration status inside the treatment tank. This facilitates the staff's judgment on whether the filter cartridge needs to be cleaned, improving the usability and practicality of the device. The capacity window is made of transparent material.

[0010] Preferably, a water injection pipe is fixedly installed on the top of the treatment tank, and a drain pipe is fixedly installed on the outer wall of the treatment tank, with the drain pipe located between two sets of annular plates.

[0011] Preferably, a drain pipe is fixedly installed at the bottom of the treatment tank, and a sealing cap is threadedly connected to the bottom of the drain pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This cleaning-type circulating water treatment device, through the coordinated use of a geared motor, rotating rod, main bevel gear, hollow rod, secondary bevel gear, water distribution pipe, and pressure nozzle, can spray water at an angle onto the inner wall of the filter cartridge via the rotating pressure nozzle. This washes away impurities accumulated on the filter cartridge and automatically cleans clogged cartridges, eliminating the need for repeated disassembly and reassembly of the filter components. It is simple and easy to operate, reducing the workload of staff. The capacity window allows for observation of the filtration status within the treatment tank, facilitating staff judgment on whether filter cartridge cleaning is necessary, thus improving the device's usability and practicality. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a perspective view of the present utility model; Figure 2 This is a side view of the three-dimensional structure of the present invention; Figure 3 This is an enlarged view of part A of this utility model; Figure 4 This is a schematic diagram of the three-dimensional structure of the hollow rod of this utility model.

[0014] Reference numerals: 1. Treatment tank; 2. Cleaning mechanism; 201. Gear motor; 202. Rotating rod; 203. Main bevel gear; 204. Hollow rod; 205. Secondary bevel gear; 206. Water distribution pipe; 207. Pressure nozzle; 3. High-pressure water pump; 4. Water inlet pipe; 5. Rotary joint; 6. Annular plate; 7. Filter cartridge; 8. Drain pipe; 9. Capacity window; 10. Sewage pipe; 11. Sealing cover; 12. Water injection pipe. Detailed Implementation

[0015] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0016] Please see Figure 1-4 This utility model provides a technical solution: a cleaning-type turbid circulating water treatment device, including a treatment tank 1 and a cleaning mechanism 2. Two sets of annular plates 6 are fixedly installed on the inner wall of the treatment tank 1, and filter cylinders 7 are fixedly installed on adjacent sides of the two sets of annular plates 6. The cleaning mechanism 2 is located at the top of the treatment tank 1 and includes a hollow rod 204, a water distribution pipe 206, and a pressure nozzle 207. The hollow rod 204 is rotatably installed on the top of the treatment tank 1, with one end extending into the interior of the treatment tank 1. Multiple sets of staggered water distribution pipes 206 are fixedly installed on the outer wall of the hollow rod 204. The water distribution pipes 206 and the hollow rod 207 are connected... The internal structure of the rod 204 is interconnected, and a set of pressure nozzles 207 are fixedly installed at one end of the water distribution pipe 206; a high-pressure water pump 3 is fixedly installed on the top of the treatment tank 1, and an inlet pipe 4 is fixedly installed at the output end of the high-pressure water pump 3; a rotary joint 5 is fixedly installed at the other end of the hollow rod 204, and one end of the inlet pipe 4 is rotatably connected to the top of the rotary joint 5; a water injection pipe 12 is fixedly installed on the top of the treatment tank 1, and a drain pipe 8 is fixedly installed on the outer wall of the treatment tank 1, with the drain pipe 8 located between two sets of annular plates 6; a sewage pipe 10 is fixedly installed at the bottom of the treatment tank 1, and a sealing cap 11 is threadedly connected to the bottom of the sewage pipe 10.

[0017] Secondly, the cleaning mechanism 2 also includes a reduction motor 201, a rotating rod 202, a main bevel gear 203, and a secondary bevel gear 205. The outer wall of the hollow rod 204 is fixedly connected to the interior of the secondary bevel gear 205. The reduction motor 201 is fixedly installed on the top of the treatment tank 1. The output shaft of the reduction motor 201 is fixedly installed with the rotating rod 202. The outer wall of the rotating rod 202 is fixedly connected to the interior of the main bevel gear 203. The main bevel gear 203 and the secondary bevel gear 205 mesh with each other, and water can be sprayed obliquely onto the inner wall of the filter cylinder 7 through the rotating pressure nozzle 207. The water distribution pipe 206 is set at a downward inclination, which washes down the impurities accumulated on the filter cylinder 7 and automatically cleans the clogged filter cylinder 7. There is no need to repeatedly disassemble and install the filter components. It is simple and easy to operate, reducing the workload of the staff.

[0018] Furthermore, the outer wall of the treatment tank 1 has a rectangular opening, and the inner wall of the rectangular opening is fitted with a capacity window 9, which allows the filtration status inside the treatment tank 1 to be observed, making it easier for staff to determine whether the filter cartridge 7 needs to be cleaned, thus improving the usability and practicality of the device. The capacity window 9 is made of transparent material.

[0019] Working principle: When in use, the turbid circulating water to be treated is injected into the treatment tank 1 through the water injection pipe 12. As the water level in the treatment tank 1 rises, the filter cartridge 7 filters out impurities from the turbid circulating water. The filtered water is discharged through the drain pipe 8. When a blockage is observed in the treatment tank 1 through the capacity window 9, the high-pressure water pump 3 is connected to the water pipe, and clean water is injected into the hollow rod 204 through the inlet pipe 4 via the rotary joint 5. Then, the water is dispersed into each distribution pipe 206 and sprayed close to each pressure nozzle 207. The filter cartridge 7 sprays water at an angle, and at the same time, the rotating rod 202 is driven to rotate by the reduction motor 201, which drives the main bevel gear 203 to rotate. Through the meshing transmission of the main bevel gear 203 and the secondary bevel gear 205, the hollow rod 204 is driven to rotate, which in turn drives the water distribution pipe 206 to rotate. This causes the pressure nozzle 207 to spray water onto the filter cartridge 7 while rotating, washing off the impurities adhering to the surface of the filter cartridge 7. The sealing cover 11 is then removed, and the filtered and washed impurities are discharged through the drain pipe 10.

[0020] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A cleaning-type turbid water treatment device, characterized in that, include: The treatment tank (1) has two sets of annular plates (6) fixedly installed on its inner wall, and filter cylinders (7) are fixedly installed on the adjacent sides of the two sets of annular plates (6). The cleaning mechanism (2) is located on the top of the treatment tank (1). The cleaning mechanism (2) includes a hollow rod (204), a water distribution pipe (206), and a pressure nozzle (207). The hollow rod (204) is rotatably installed on the top of the treatment tank (1). One end of the hollow rod (204) extends into the interior of the treatment tank (1). Multiple sets of staggered water distribution pipes (206) are fixedly installed on the outer wall of the hollow rod (204). The water distribution pipes (206) are connected to the interior of the hollow rod (204). A set of pressure nozzles (207) is fixedly installed on one end of each water distribution pipe (206).

2. The turbid water treatment device of the cleaning type according to claim 1, characterized in that: The cleaning mechanism (2) also includes a geared motor (201), a rotating rod (202), a main bevel gear (203) and a secondary bevel gear (205). The outer wall of the hollow rod (204) is fixedly connected to the interior of the secondary bevel gear (205). The geared motor (201) is fixedly installed on the top of the treatment tank (1). The rotating rod (202) is fixedly installed on the output shaft of the geared motor (201). The outer wall of the rotating rod (202) is fixedly connected to the interior of the main bevel gear (203). The main bevel gear (203) and the secondary bevel gear (205) mesh with each other.

3. The turbid water treatment device of the cleaning type according to claim 2, characterized in that: The water distribution pipe (206) is installed at a downward angle.

4. The turbid water treatment device of the cleaning type according to claim 3, characterized in that: A high-pressure water pump (3) is fixedly installed on the top of the treatment tank (1). A water inlet pipe (4) is fixedly installed at the output end of the high-pressure water pump (3). A rotary joint (5) is fixedly installed at the other end of the hollow rod (204). One end of the water inlet pipe (4) is rotatably connected to the top of the rotary joint (5).

5. A cleaning-type turbid water treatment device according to claim 4, characterized in that: The outer wall of the processing tank (1) is provided with a rectangular opening, and a capacity window (9) is installed on the inner wall of the rectangular opening.

6. The turbid water treatment device of the cleaning type according to claim 5, characterized in that: A water injection pipe (12) is fixedly installed on the top of the treatment tank (1), and a drain pipe (8) is fixedly installed on the outer wall of the treatment tank (1). The drain pipe (8) is located between two sets of annular plates (6).

7. A cleaning-type turbid water treatment device according to claim 6, characterized in that: A drain pipe (10) is fixedly installed at the bottom of the treatment tank (1), and a sealing cap (11) is threadedly connected to the bottom of the drain pipe (10).

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