A kind of impurity removal device for stacked abrasive production

Abstract

The utility model relates to the field of impurity removal devices for the production of stacked abrasives, and specifically refers to an impurity removal device for the production of stacked abrasives; it includes a water washing mechanism and a vibration sorting machine composed of a rotating filter, water inlet and outlet parts and a drying assembly. The advantage of the utility model over the prior art is that the device is provided with a water washing mechanism, which can wash the abrasives to be vibrated and sorted for impurity removal, and remove the dust in the abrasives by water washing, thereby avoiding the situation in which dust is diffused in the air during the subsequent vibration and impurity removal process, causing harm to the environment and human body.

Description

Technical Field

[0001] The utility model relates to the field of impurity removal devices for the production of deposited abrasives, in particular to an impurity removal device for the production of deposited abrasives. Background Art

[0002] The three elements of stacked abrasives are abrasives, pores and binders. Abrasives are usually made of natural garnet, river sand, or artificial corundum, diamond, silicon carbide, etc. When abrasives are used, they are irregular particles of different sizes within a certain volume range. The volume of the particles cannot be too large. Therefore, a removal process is required during the production of stacked abrasives.

[0003] Traditional solid material sorting, screening or impurity removal mostly chooses to use vibration sorting equipment. The sorting machine uses a vibration motor to make the sieve plate vibrate, thereby separating small particles that can pass through the sieve holes from large pieces of material that cannot pass through the sieve holes. Whether the abrasive is crushed into small particles manually or directly collected in the field, it will carry some dust. Under the vibration of the sorting machine, this dust will float around and diffuse in the air, not only causing sanitary pollution to the operating space, but also the inhalable small particles will cause physical damage to the operator. In view of this situation, a corresponding impurity removal device for stacked abrasive production is needed. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that when a sorting machine is used to remove impurities from abrasives, the abrasives themselves will inevitably carry some dust, and under the vibration of the sorting machine, the dust will diffuse in the air, causing harm to the environment and human body.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a de-impurity device for stacked abrasive production, including a sorting machine, a screening box is connected inside the sorting machine, a vibration motor matched with the screening box is connected inside one side of the sorting machine, a collecting bin is connected below the screening box, and a discharge port is connected on one side of the sorting machine.

[0008] A water washing box is connected above the sorting machine, a support shaft is rotatably connected inside the water washing box, a filter is connected to the support shaft, a plurality of filter holes are connected to the filter, an inlet and an outlet are connected to one side of the filter, a feed port matching the inlet and the outlet is connected to the top of the water washing box, a receiving tube matching the inlet and the outlet is connected to the bottom of the water washing box, and the bottom end of the receiving tube is arranged above one side of the screening box.

[0009] A water tank is connected to one side of the washing box, a water pipe is commonly connected between the water tank and the washing box, the bottom end of the water pipe extends to the bottom of the water tank, a drainage pipe is connected to one side of the bottom of the washing box, a plurality of electric heating columns are connected to the top of the washing box on both sides of the feed port, and a plurality of axial flow fans are connected to the washing box above the electric heating columns.

[0010] Furthermore, a driving motor matched with the support shaft is connected to one side of the washing box to provide power for the rotation of the support shaft.

[0011] Furthermore, a No. 1 solenoid valve is connected to the bottom end of the feed port, which, when opened, allows the abrasive at the feed port to fall into the filter through the inlet and outlet under gravity. A No. 2 solenoid valve is connected to the inlet and outlet, which is opened before the start of the water washing process to receive the abrasive falling from the upper feed port and opened after the water washing process is completed to discharge the abrasive in the filter. A No. 3 solenoid valve is connected to the top end of the receiving pipe, which, when opened, is used to receive the abrasive falling out of the filter.

[0012] Furthermore, the water supply pipe is connected to a No. 1 water pump for transporting the water in the water tank to the washing tank through the water supply pipe. The drain pipe is connected to a No. 2 water pump for discharging turbid water with dust in the washing tank through the drain pipe. A water replenishing port is connected to one side of the top of the water tank for opening to add water when the water tank is short of water.

[0013] Furthermore, brackets are connected to the bottom of the sorting machine and the washing box, so that the device can be stably placed on the ground or connected and fixed to other equipment.

[0014] 3. Beneficial Effects

[0015] The advantage of the utility model over the prior art is that the device is provided with a water washing mechanism, which can clean the abrasive to be vibrated and sorted for impurity removal, and remove the dust in the abrasive by water washing, thereby avoiding the situation in which dust is diffused in the air during the subsequent vibrating and impurity removal process, causing harm to the environment and human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the appearance and structure of a device for removing impurities used in the production of piled abrasives. Figure 1 .

[0017] Figure 2 This is a schematic diagram of the appearance and structure of a device for removing impurities used in the production of piled abrasives. Figure 2 .

[0018] Figure 3 The utility model is a schematic diagram of the internal structure of a device for removing impurities used in the production of accumulated abrasives.

[0019] Figure 4 It is a schematic diagram of the structure of part A.

[0020] As shown in the figure: 1. Sorting machine, 2. Screen box, 3. Vibrating motor, 4. Collecting bin, 5. Discharge port, 6. Bracket, 7. Washing box, 8. Filter, 9. Support shaft, 10. Driving motor, 11. Filter hole, 12. Feed port, 13. Solenoid valve No. 1, 14. Inlet and outlet, 15. Solenoid valve No. 2, 16. Receiving pipe, 17. Solenoid valve No. 3, 18. Electric heating column, 19. Axial flow fan, 20. Water tank, 21. Water pipe, 22. Water pump No. 1, 23. Drain pipe, 24. Water pump No. 2, 25. Water replenishment port. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] Embodiment 1

[0023] Combined with Figure 1-3 In order to solve the above technical problems, the technical solution provided by the utility model is: a de-impurity device for stacked abrasive production, comprising a sorting machine 1, a screen box 2 is connected inside the sorting machine 1, a vibration motor 3 matched with the screen box 2 is connected to one side of the sorting machine 1, a collecting bin 4 is connected to the lower part of the sorting machine 1 and a discharge port 5 is connected to one side of the sorting machine 1, and a bracket 6 is connected below the sorting machine 1 and a washing box 7 so that the device can be stably placed on the ground or connected and fixed to other equipment.

[0024] The vibration motor 3 in the sorting machine 1 drives the screening box 2 to vibrate, thereby screening out larger abrasive blocks, while abrasives of relatively suitable sizes pass through the mesh surface on the screening box 2 and fall into the collecting bin 4 below. The bottom of the collecting bin 4 is a slope. The abrasives that fall on the slope are discharged from the device from the discharge port 5 under the action of gravity, thereby completing the screening out of large pieces of unsuitable abrasive impurities.

[0025] Embodiment 2

[0026] Combined with Figure 1-4A water washing box 7 is connected above the sorting machine 1, and a support shaft 9 is rotatably connected in the water washing box 7. A driving motor 10 matched with the support shaft 9 is connected to one side of the water washing box 7 to provide power for the rotation of the support shaft 9. A filter 8 is connected to the support shaft 9, and a plurality of filter holes 11 are connected to the filter 8. An inlet and outlet 14 is connected to one side of the filter 8. A second solenoid valve 15 is connected to the inlet and outlet 14, which is opened before the water washing process starts to receive the abrasive falling from the upper feed port 12, and is opened after the water washing process is completed. It is used to discharge the abrasive in the filter 8. The top of the water washing box 7 is connected with a feed port 12 that matches the inlet and outlet 14. The bottom of the feed port 12 is connected with a No. 1 solenoid valve 13. When it is opened, the abrasive at the feed port 12 falls into the filter 8 through the inlet and outlet 14 due to gravity. The bottom of the water washing box 7 is connected with a receiving pipe 16 that matches the inlet and outlet 14. The top of the receiving pipe 16 is connected with a No. 3 solenoid valve 17. When it is opened, it is used to receive the abrasive falling out of the filter 8. The bottom end of the receiving pipe 16 is located above one side of the sub-screen box 2.

[0027] The abrasive to be cleaned is fed into the device through the funnel-shaped feed port 12. When the No. 1 solenoid valve 13 at the feed port 12 and the No. 2 solenoid valve 15 at the inlet and outlet 14 are opened, the abrasive enters the filter 8, and the filter 8 is driven to rotate through the support shaft 9 to participate in the water washing process. After the process, when the inlet and outlet 14 is at the bottom, the No. 2 solenoid valve 15 and the No. 3 solenoid valve 17 are opened at the same time, and the abrasive is discharged from the water washing box 7 through the receiving pipe 16, thereby removing dust from the abrasive.

[0028] Embodiment 3

[0029] Combined with Figure 1-3 A water tank 20 is connected to one side of the washing box 7, and a water replenishing port 25 is connected to one side of the top of the water tank 20, which is used to open and add water when the water tank 20 is short of water. A water pipe 21 is connected between the water tank 20 and the washing box 7, and a No. 1 water pump 22 is connected to the water pipe 21, which is used to transport the water in the water tank 20 to the washing box 7 through the water pipe 21. The bottom end of the water pipe 21 extends to the bottom of the water tank 20. A drain pipe 23 is connected to one side of the bottom of the washing box 7, and a No. 2 water pump 24 is connected to the drain pipe 23, which is used to discharge the turbid and dusty water in the washing box 7 through the drain pipe 23. A plurality of electric heating columns 18 are connected to the top of the washing box 7 on both sides of the feed port 12, and a plurality of axial flow fans 19 are connected to the washing box 7 above the electric heating columns 18.

[0030] Water in the water tank 20 is drawn through the water pipe 21 to provide clean water for washing the abrasive in the washing box 7. After the washing is completed, the sewage containing dust is discharged from the device through the drain pipe 23. The axial flow fan 19 above blows the wind heated by the electric heating column 18 to the filter 8 to quickly dry the washed abrasive.

[0031] During the specific implementation of the utility model, when the device is used to remove impurities from the accumulated abrasive, the abrasive obtained after processing is first placed in the water washing box 7 through the feed port 12 at the top of the device. At this time, the No. 1 solenoid valve 13 and the No. 2 solenoid valve 15 at the feed port 12 and the inlet and outlet 14 of the filter 8 are both in the open state, and the abrasive falls into the filter 8 under the action of gravity. After the filling is completed, the No. 1 solenoid valve 13 and the No. 2 solenoid valve 15 are closed, and then the clean water in the water tank 20 enters the water washing box 7 through the water pipe 21 under the action of the No. 1 water pump 22, and after the water surface overflows the filter 8, the drive motor 10 is driven to run The support shaft 9 and the filter 8 rotate in the water washing box 7 filled with clean water. The aperture of the filter hole 11 on the filter 8 is smaller than the minimum diameter of the normal abrasive block shape, so that the abrasive will not be thrown out of the filter 8 when rotating in the filter 8. The abrasive and water are fully stirred with each other, so that the small dust particles carried by the abrasive are dispersed by the water and suspended in the water. After a period of time, the water in the water washing box 7 is discharged through the drain pipe 23 together with most of the dust by turning on the No. 2 water pump 24, thereby playing a dust removal role. The electric heating column 18 on the top of the water washing box 7 heats itself, so that the air around it is in a high temperature state, and the axial flow fan 19 is operated. Under the use, hot air blows to the filter 8, and the filter 8 can still be in a rotating state at this time, which can make the internal moist abrasive contact with the hot air more fully. Through the blowing of hot air, the washed abrasive in the filter 8 is quickly dried. After the treatment process is completed, the filter 8 can stop rotating. It should be noted that the stop position of the filter 8 at this time is the downward direction of the inlet and outlet 14. When the No. 2 solenoid valve 15 on the inlet and outlet 14 is opened, the No. 3 solenoid valve 17 on the receiving pipe 16 directly below is also opened synchronously. With gravity, the abrasive in the filter 8 all falls into the receiving pipe 16. In particular, the diameter of the inlet and outlet 14 is larger than that of the feed pipe. The diameter of the receiving port 12 is set to be smaller than the diameter of the receiving port. The abrasive passes through the receiving pipe 16 and falls directly into the screening box 2 of the sorting machine 1 below. The sorting machine 1 is similar to the operating principle of most sorting machines 1 on the market. The vibration motor 3 carried by it drives the screening box 2 to vibrate in the sorting machine 1, so that the abrasives with too large volume and poor crushing effect as impurities are screened out, and the qualified abrasives pass through the screening box 2 and are discharged through the discharge port 5. Since the abrasive is washed with water before the screening process, it is difficult to generate smoke and dust in the air during the vibration removal process, affecting the working environment and personnel health.

[0032] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A device for removing impurities for producing deposited abrasives, comprising a sorting machine (1), wherein a screening box (2) is connected inside the sorting machine (1), a vibration motor (3) matched with the screening box (2) is connected to one side of the sorting machine (1), a collecting bin (4) is connected to the sorting machine (1) below the screening box (2), and a discharge port (5) is connected to one side of the sorting machine (1), characterized in that: A water washing box (7) is connected above the sorting machine (1), a support shaft (9) is rotatably connected inside the water washing box (7), a filter (8) is connected to the support shaft (9), a plurality of filter holes (11) are connected to the filter (8), an inlet and outlet (14) is connected to one side of the filter (8), a feed port (12) matching the inlet and outlet (14) is connected to the top of the water washing box (7), a receiving pipe (16) matching the inlet and outlet (14) is connected to the bottom of the water washing box (7), and the bottom end of the receiving pipe (16) is arranged above one side of the sub-screen box (2); A water tank (20) is connected to one side of the water washing box (7), a water pipe (21) is connected between the water tank (20) and the water washing box (7), the bottom end of the water pipe (21) extends to the bottom of the water tank (20), a drainage pipe (23) is connected to one side of the bottom of the water washing box (7), a plurality of electric heating columns (18) are connected to the top of the water washing box (7) on both sides of the feed inlet (12), and a plurality of axial flow fans (19) are connected to the water washing box (7) above the electric heating columns (18).

2. The impurity removal device for stacked abrasive production according to claim 1, characterized in that: A driving motor (10) matched with the supporting shaft (9) is connected to one side of the water washing box (7).

3. The impurity removal device for stacked abrasive production according to claim 1, characterized in that: The bottom end of the feed port (12) is connected to a No. 1 solenoid valve (13), the top end of the inlet and outlet (14) is connected to a No. 2 solenoid valve (15), and the top end of the receiving tube (16) is connected to a No. 3 solenoid valve (17).

4. The impurity removal device for stacked abrasive production according to claim 1, characterized in that: The water delivery pipe (21) is connected to a first water pump (22), the drainage pipe (23) is connected to a second water pump (24), and a water replenishment port (25) is connected to one side of the top end of the water tank (20).

5. The impurity removal device for stacked abrasive production according to claim 1, characterized in that: The sorting machine (1) and the washing box (7) are both connected to a bracket (6) below.

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