Grinding circulating water filtering system

Abstract

The utility model discloses a grinding circulating water filtering system which comprises a grinding machine, a sewage pool, a water purifying pool, a filter press and a waste receiving device, water in the water purifying pool is input into the grinding machine and ground into sewage to be discharged into the sewage pool, the sewage pool is connected with the water inlet end of the filter press, the water purifying pool is connected with the water outlet end of the filter press, and the waste receiving device is connected with the water inlet end of the filter press. And the waste material receiving device is positioned below the filter press and is used for receiving waste materials discharged after filter pressing. The utility model provides the grinding circulating water filtering system which saves water and reduces environmental pollution.

Description

Technical Field

[0001] The utility model relates to a grinding circulating water filtering system, belonging to the technical field of purification equipment. Background Art

[0002] The balls of the roll-on bottle need to be ground during the production process to remove the mold lines or welding lines on the surface. Now the balls are usually put into a grinder and then a large amount of water is added for grinding. Small plastic particles generated during grinding will float on the water. If the ground water is discharged directly, it will not only waste water resources but also cause environmental pollution. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a grinding circulating water filtering system, which can save water, reduce environmental pollution and solve the shortcomings of the prior art.

[0004] The technical solution of the utility model is: a grinding circulating water filtration system, comprising a grinder, a sewage pool, a water purification pool, a filter press, and a waste receiving device. Water from the purification pool is input into the grinder and discharged into the sewage pool after being ground to generate sewage. The sewage pool is connected to the water inlet end of the filter press, the water purification pool is connected to the water outlet end of the filter press, and the waste receiving device is located below the filter press to receive the waste discharged after filtration.

[0005] It further comprises a control device, a liquid level sensor is arranged in the sewage pool, and the control device is respectively connected with the liquid level sensor and the filter press.

[0006] Furthermore, the waste receiving device comprises a receiving hopper and a dryer. The receiving hopper is in a conical shape with a larger top and a smaller bottom. An outlet connected to the feed end of the dryer is provided at the bottom of the receiving hopper, and a valve is provided at the outlet.

[0007] Furthermore, a rapper is installed on the receiving hopper.

[0008] The dryer further comprises a conical barrel, the top of the barrel is provided with a feed inlet connected to the outlet of the receiving hopper, and the bottom of the barrel is provided with a discharge port.

[0009] Furthermore, a roller is arranged at the bottom of the dryer.

[0010] By implementing the utility model, water from the purification tank is input into the grinder and is ground to generate sewage, which is then discharged into the sewage tank. The water in the sewage tank is filtered by the filter press, and the filtered water is returned to the purification tank for reuse. The waste after filtration is discharged into the waste receiving device, thereby realizing the recycling of water, saving water and reducing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0012] As shown in the figure: sewage pool 1; water purification pool 2; filter press 3; bracket 4; hopper 5; dryer 6; valve 7; vibrator 8; bucket 9; fan 10; dust collector 11; roller 12; base 13; filter pump 14. DETAILED DESCRIPTION

[0013] Embodiments of the present utility model: Figure 1 As shown, a grinding circulating water filtration system includes a grinder, a sewage tank 1, a clean water tank 2, a filter press 3, and a waste receiving device. The filter press 3 is a horizontal filter press installed on a bracket 4. Water from the purification tank 2 is input into the grinder and is discharged into the sewage tank 1 after being ground to generate sewage. The sewage tank 1 is connected to the water inlet end of the filter press 3. The sewage is drawn by a filter pump 14 and then filtered by the filter press and then transported to the clean water tank 2 for circulation by the grinder. The waste receiving device is located below the filter press 3 to receive the waste discharged after the filtration. There are almost no other impurities in the grinding water except for the ground plastic powder and particles, and the waste filtered can be recycled.

[0014] As a preferred embodiment, a control device is included, and a liquid level sensor (not marked in the figure) is arranged in the sewage pool 1. The control device is connected to the liquid level sensor and the filter press 3 respectively. The liquid level sensor monitors the water level in the sewage pool 1. When the set operating water level is reached, the filter pump 14 of the filter press 3 runs until the water level drops to a preset height, thereby realizing automatic circulation filtration.

[0015] As a preferred embodiment, the waste receiving device includes a receiving hopper 5 and a dryer 6. The receiving hopper 5 is in a cone shape with a large top and a small bottom. An outlet connected to the feed end of the dryer 6 is provided at the bottom of the receiving hopper 5. A valve 7 is provided at the outlet. The waste discharged after filtration by the filter press 3 falls into the receiving hopper 5 and is collected and then falls into the dryer 6. After the valve 7 is closed, the dryer 6 dries the waste and discharges it, thereby realizing the recycling of the waste.

[0016] As a preferred embodiment, a vibrator 8 is installed on the receiving hopper 5. The filtrate after filtration is still relatively moist and will adhere to the inner wall of the receiving hopper 5. The vibrator 8 can vibrate it so that it can fall smoothly into the dryer 6 and be reused after drying.

[0017] As a preferred embodiment, the dryer 6 includes a conical barrel 9, a feed port connected to the outlet of the hopper 5 is provided on the top of the barrel 9, a discharge port is provided on the bottom, an air duct is connected to the side of the barrel 9, a fan 10 and a heating device are provided on the air duct, an air outlet and a dust collector 11 are provided on the barrel 9, the fan 10 heats the external air through the heating device and blows it into the barrel 9 to dry the waste, the exhaust gas is filtered by the dust collector 11 and then discharged, and the dried waste is discharged through the discharge port at the bottom of the barrel 9.

[0018] As a preferred embodiment, a roller 12 is provided at the bottom of the dryer 6 , and the dryer 6 includes a base 13 for supporting the material barrel 9 , and the roller 12 is installed at the bottom of the base 13 to facilitate the movement of the dryer 6 .

Claims

1. A grinding circulating water filtration system, characterized in that: It includes a grinder, a sewage tank, a water purification tank, a filter press, and a waste receiving device. The water in the purification tank is input into the grinder and discharged into the sewage tank after being ground into sewage. The sewage tank is connected to the water inlet end of the filter press, and the water purification tank is connected to the water outlet end of the filter press. The waste receiving device is located below the filter press to receive the waste discharged after filtration.

2. A grinding circulating water filtration system according to claim 1, characterized in that: The control device comprises a liquid level sensor which is arranged in the sewage pool and is connected with the liquid level sensor and the filter press respectively.

3. A grinding circulating water filtration system according to claim 1 or 2, characterized in that: The waste receiving device comprises a receiving hopper and a dryer. The receiving hopper is in a cone shape with a large top and a small bottom. An outlet connected to the feed end of the dryer is provided at the bottom of the receiving hopper, and a valve is provided at the outlet.

4. A grinding circulating water filtration system according to claim 3, characterized in that: A rapper is installed on the receiving hopper.

5. A grinding circulating water filtration system according to claim 3, characterized in that: The dryer comprises a conical barrel, the top of which is provided with a feed inlet connected to the outlet of the receiving hopper, and the bottom of which is provided with a discharge outlet.

6. A grinding circulating water filtration system according to claim 3, characterized in that: A roller is arranged at the bottom of the drying machine.

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