Water circulation device for accurate grinding of seed crystals

Abstract

The utility model relates to the field of water treatment equipment, in particular to a water circulating device for fine grinding of seed crystals, which comprises a water collecting tank, dirt collecting hoppers connected to two ends of the water collecting tank, meshes arranged at the lower end of the water collecting tank, first filter cloth laid at the upper ends of the meshes, a water draining funnel connected to the lower end of the water collecting tank, and a settling pond arranged below the water collecting tank, second filter cloth is arranged above the transverse pipe in the sedimentation tank; a blow-down valve is arranged at the lower end of the sedimentation tank; a water purification tank is arranged above the sedimentation tank; a water suction pump is arranged between the sedimentation tank and the water purification tank; the filter has the advantages of being good in filtering effect and not prone to being blocked.

Description

Technical Field

[0001] The utility model relates to the field of water treatment equipment, in particular to a water circulation device for seed crystal fine grinding. Background Art

[0002] Seed crystals need to go through two grinding processes, coarse grinding and fine grinding, during the grinding process, spray water is needed to cool the grinding discs and seed crystals, and also to wash away the debris generated by the grinding process. These debris flow away with the sewage. In order to save water resources, these waters need to be filtered and recycled. The existing filtering devices are relatively simple and the filtering effect is not good. There is still a small amount of debris in the spray water. Therefore, it is particularly necessary to develop a seed crystal fine grinding water circulation device with good filtering effect. Summary of the invention

[0003] The utility model aims to provide a seed crystal fine grinding water circulation device, which has the advantage of good filtering effect.

[0004] The technical solutions adopted are as follows:

[0005] A seed crystal fine grinding water circulation device comprises a water collecting trough, both ends of the water collecting trough are connected to a sewage collecting hopper, the lower end of the water collecting trough is provided with a mesh, the upper end of the mesh is laid with a first filter cloth, the lower end of the water collecting trough is connected with a drain funnel, a sedimentation tank is arranged below the water collecting trough, a horizontal pipe is arranged at the lower end of the drain funnel, the horizontal pipe is connected to the lower end of the sedimentation tank, a second filter cloth is arranged above the horizontal pipe in the sedimentation tank, a sewage valve is arranged at the lower end of the sedimentation tank, a clean water tank is arranged above the sedimentation tank, a water pump is arranged between the sedimentation tank and the clean water tank, and a water spraying mechanism connected to the clean water tank is arranged outside the clean water tank.

[0006] Preferably, the water pump comprises a water suction pipe and a water outlet pipe, the water suction pipe is inserted into the sedimentation tank and is located above the second filter cloth, and the water outlet pipe extends to above the clean water tank.

[0007] Preferably, the end of the water outlet pipe is connected to a filter cartridge.

[0008] Preferably, a push plate is slidably arranged in the water collection tank, a brush is arranged at the lower end of the push plate, a door frame is arranged at the upper end of the water collection tank, a telescopic mechanism is horizontally arranged on the door frame, and the telescopic mechanism is connected to the push plate.

[0009] Preferably, the lower portion of the sedimentation tank is conical.

[0010] Preferably, a valve is provided on the launching funnel.

[0011] Compared with the prior art, the beneficial effects are:

[0012] 1. The utility model utilizes a water collection tank to collect sewage generated during the grinding process, utilizes a first filter cloth to preliminarily filter the sewage, and the sewage flows downward into a sedimentation tank. Under the action of gravity, impurities are precipitated to the lower end of the sedimentation tank. The sewage is secondary filtered through a second filter cloth and transported to a clean water tank by a water pump for easy transport to a water spray mechanism again. The first filter cloth and the second filter cloth are used to filter impurities contained in the sewage, and the filtering effect is good.

[0013] 2. A push plate is slidably arranged in the water collection tank of the utility model, and the push plate and the brush are used to push the impurities on the first filter cloth in the water collection tank into the dirt collecting buckets on both sides, thereby reducing the blockage of the first filter cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a water circulation device for fine grinding of seed crystals in the utility model.

[0015] Figure 2 This is a three-dimensional structural schematic diagram of a water collection tank of a seed crystal fine grinding water circulation device of the utility model.

[0016] In the figure: 1. water collection tank, 2. sewage collecting hopper, 3. first filter cloth, 4. push plate, 5. door frame, 6. telescopic mechanism, 7. drainage funnel, 8. sedimentation tank, 9. horizontal pipe, 10. valve, 11. second filter cloth, 12. sewage valve, 13. clean water tank, 14. water pump, 15. filter cartridge, 16. water spraying mechanism. DETAILED DESCRIPTION

[0017] The present invention will be further described below in conjunction with specific embodiments. Figure 1 to Figure 2 As shown:

[0018] Embodiment 1: A seed crystal fine grinding water circulation device comprises a water collecting tank 1, both ends of the water collecting tank 1 are connected to a dirt collecting bucket 2, a mesh is provided at the lower end of the water collecting tank 1, a first filter cloth 3 is laid at the upper end of the mesh, a water funnel 7 is connected to the lower end of the water collecting tank 1, the water funnel 7 is sealed and connected to the water collecting tank 1, a sedimentation tank 8 is arranged below the water collecting tank 1, a horizontal pipe 9 is arranged at the lower end of the water funnel 7, and the horizontal pipe 9 is connected to the lower end of the sedimentation tank 8,

[0019] A second filter cloth 11 is arranged above the horizontal pipe 9 in the sedimentation tank 8, a sewage valve 12 is arranged at the lower end of the sedimentation tank 8, a clean water tank 13 is arranged above the sedimentation tank 8, a pump 14 is arranged between the sedimentation tank 8 and the clean water tank 13, the pump 14 transports the water in the sedimentation tank 8 to the clean water tank 13, a water spray mechanism 16 connected to the clean water tank 13 is arranged outside the clean water tank 13, the water spray mechanism 16 transports the water in the clean water tank 13 to the seed crystal fine grinding station and sprays water on the seed crystal;

[0020] Embodiment 2: A seed crystal fine grinding water circulation device comprises a water collecting tank 1, both ends of the water collecting tank 1 are connected to a dirt collecting bucket 2, a mesh is provided at the lower end of the water collecting tank 1, a first filter cloth 3 is laid at the upper end of the mesh, a push plate 4 is slidably provided in the water collecting tank 1, a brush is provided at the lower end of the push plate 4, a door frame 5 is provided at the upper end of the water collecting tank 1, a telescopic mechanism 6 is horizontally provided on the door frame 5, and the telescopic mechanism 6 is connected to the push plate 4, and the push plate 4 and the brush are used to push the impurities on the first filter cloth 3 in the water collecting tank 1 into the dirt collecting buckets 2 on both sides to reduce the blockage of the first filter cloth 3.

[0021] The lower end of the water collecting tank 1 is connected with a water funnel 7, which is sealed with the water collecting tank 1. A sedimentation tank 8 is arranged below the water collecting tank 1. A horizontal pipe 9 is arranged at the lower end of the water funnel 7, which is connected with the lower end of the sedimentation tank 8. A valve 10 is arranged on the water funnel 7.

[0022] A second filter cloth 11 is arranged above the horizontal pipe 9 in the sedimentation tank 8, and a drain valve 12 is arranged at the lower end of the sedimentation tank 8. The lower part of the sedimentation tank 8 is conical, so that impurities can gather toward the middle drain valve 12. When the second filter cloth 11 needs to be cleaned, the valve 10 on the drain funnel 7 is closed, and the drain valve 12 is opened. The water in the sedimentation tank 8 flows downward from the drain valve 12, and the second filter cloth 11 and the bottom of the sedimentation tank 8 are washed by the flow of water.

[0023] A clean water tank 13 is arranged above the sedimentation tank 8, and a pump 14 is arranged between the sedimentation tank 8 and the clean water tank 13. The pump 14 includes a pumping pipe and a water outlet pipe. The pumping pipe is inserted into the sedimentation tank 8 and is located above the second filter cloth 11. The water outlet pipe extends to the top of the clean water tank 13. The pump 14 transports the water in the sedimentation tank 8 to the clean water tank 13. The end of the water outlet pipe is connected to a filter cartridge 15. The filter cartridge 15 performs a third filtration on the water in the sedimentation tank 8.

[0024] A water spray mechanism 16 connected to the clean water pool 13 is disposed outside the clean water pool 13 , and the water spray mechanism 16 transports the water in the clean water pool 13 to the seed crystal fine grinding station and sprays water to the seed crystal.

[0025] The specific working process is as follows: the sewage generated during the grinding process flows into the sump 1, and the first filter cloth 3 in the sump 1 filters the sewage for the first time. The telescopic mechanism 6 controls the push plate 4 to move back and forth, and the brush under the push plate 4 is used to push the impurities on the first filter cloth 3 into the dirt collecting buckets 2 on both sides. The sewage flows downward into the sedimentation tank 8. Under the action of gravity, the impurities are precipitated to the lower end of the sedimentation tank 8. The sewage flows upward in the sedimentation tank 8 and is filtered twice through the second filter cloth and is transported to the clean water tank 13 by the water pump 14 for easy transportation to the water spray mechanism 16 again. In the process of being transported to the clean water tank 13, the filter cartridge 15 is used for the third filtration, and the filtering effect is good.

[0026] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A water circulation device for seed crystal fine grinding, characterized in that: It includes a water collecting trough, both ends of which are connected to sewage collecting hoppers, a mesh is opened at the lower end of the water collecting trough, a first filter cloth is laid on the upper end of the mesh, a drain funnel is connected to the lower end of the water collecting trough, a sedimentation tank is arranged below the water collecting trough, a horizontal pipe is arranged at the lower end of the drain funnel, the horizontal pipe is connected to the lower end of the sedimentation tank, a second filter cloth is arranged above the horizontal pipe in the sedimentation tank, a sewage valve is arranged at the lower end of the sedimentation tank, a clean water tank is arranged above the sedimentation tank, a water pump is arranged between the sedimentation tank and the clean water tank, and a water spraying mechanism connected to the clean water tank is arranged outside the clean water tank.

2. A seed crystal fine grinding water circulation device as claimed in claim 1, characterized in that: The water pump comprises a water suction pipe and a water outlet pipe. The water suction pipe is inserted into the sedimentation tank and is located above the second filter cloth, and the water outlet pipe extends to above the clean water tank.

3. A seed crystal fine grinding water circulation device as claimed in claim 2, characterized in that: The end of the water outlet pipe is connected with a filter cartridge.

4. A seed crystal fine grinding water circulation device as claimed in claim 1, characterized in that: A push plate is slidably arranged in the water collecting tank, a brush is arranged at the lower end of the push plate, a door frame is arranged at the upper end of the water collecting tank, a telescopic mechanism is horizontally arranged on the door frame, and the telescopic mechanism is connected to the push plate.

5. A seed crystal fine grinding water circulation device as claimed in claim 1, characterized in that: The lower part of the sedimentation tank is conical.

6. A seed crystal fine grinding water circulation device as claimed in claim 1, characterized in that: The launching funnel is provided with a valve.

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