Mother liquor filtering and washing device for pigment yellow production

Abstract

The utility model relates to the field of pigment yellow production, in particular to a mother liquor filtering and washing device for pigment yellow production, which comprises a filtering and washing tank, and a vibration filtering component is mounted in an inner cavity of the filtering and washing tank. Through cooperation of the driving motor, the bevel gear, the filter screen basket, the vibration spring, the supporting rod, the moving plate, the rotating rod and the cam, the pigment yellow mother liquor filtering device has the advantages of anti-blocking filtering, when pigment yellow mother liquor is filtered, the bevel gear is driven to rotate through the driving motor, so that the rotating rod can rotate, the cam flaps the moving plate on the left side, and the filtering effect is improved. A movable plate moves on a supporting rod, a vibration spring can contract, a filter screen basket vibrates, the filter screen basket is prevented from being blocked by impurities, and the filtering speed is increased; and through cooperation of a conveying pipe, a liquid suction pump, a filter box, a connecting pipe, an activated carbon screen plate, a U-shaped plate and a sealing plate, the device has the advantage that water can be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of pigment yellow production, in particular to a mother liquor filtering and washing device for pigment yellow production. Background Art

[0002] Pigment yellow is a common type of pigment, mainly used in painting, printing, plastics and other industrial uses. In the production process of pigment yellow, mother liquor filtration and water washing is an important step. The main purpose of this step is to remove unreacted raw materials and by-products. A filtration and water washing device is required for filtration and water washing.

[0003] Through research and analysis, it was found that although the existing device can filter and wash the pigment, it still has the following disadvantages to a certain extent.

[0004] For example, because it does not have the function of anti-clogging filtration during use, when filtering larger impurities in the pigment yellow mother liquor, it will cause blockage and require staff to clean it, affecting the filtering effect, and it does not have the function of recycling water, so when washing the pigment yellow mother liquor, it must be washed many times, requiring more water, and after washing once, it is discharged and new water is injected, resulting in a waste of water resources. In order to solve the above technical problems, we have designed a mother liquor filtering and washing device for pigment yellow production. Utility Model Content

[0005] The utility model aims to provide a mother liquor filtering and washing device for pigment yellow production, which has the advantages of anti-blocking filtration and water recycling, and solves the problems of lack of anti-blocking filtration and lack of water recycling.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mother liquor filtering and washing device for pigment yellow production, comprising a filtering and washing box, the inner cavity of the filtering and washing box is equipped with a vibration filtering assembly, the left side of the filtering and washing box is connected to a support frame by bolts, the left side of the support frame is connected to a driving motor by bolts, the right end of the driving motor shaft passes through the inner cavity of the filtering and washing box, a circulation assembly is installed at the bottom of the filtering and washing box, the inner cavity of the filtering and washing box is movably connected to a stirring paddle through a bearing, the left end of the stirring paddle passes through the left side of the filtering and washing box, and the bottom of the inner cavity of the filtering and washing box is connected to a filter screen by bolts.

[0007] Preferably, the vibration filtering assembly includes a support rod, the left and right ends of the support rod are fixedly connected to the inner cavity of the filter water washing box by bolts, the left side of the inner cavity of the filter water washing box is movably connected with a rotating rod through a bearing, the right end of the drive motor shaft and the surface of the rotating rod are fixedly sleeved with bevel gears, the two bevel gears are meshed with each other, the fixed sleeve on the surface of the rotating rod is provided with a cam, and the movable sleeve on the surface of the support rod is provided with a movable plate and a vibration spring.

[0008] Preferably, the left and right ends of the vibration spring are respectively welded to the right side of the right movable plate and the right side of the inner cavity of the filter water washing box, and the top of the movable plate is connected to the filter basket by bolts.

[0009] Preferably, the circulation component includes a filter box, the top of the filter box is fixedly connected to the top of the filter water washing box by bolts, the bottom of the filter water washing box is fixedly connected to a connecting valve, the left side of the filter box is fixedly connected to a connecting pipe, the top of the connecting pipe is fixedly connected to the bottom end of the connecting valve, the front of the filter box is connected to a sealing plate by bolts, the back of the sealing plate and the rear side of the inner cavity of the filter box are connected to a U-shaped plate by bolts, the inner cavity of the U-shaped plate is provided with an activated carbon mesh plate, and the bottom of the filter water washing box is connected to a suction pump by bolts.

[0010] Preferably, the right side of the filter water washing box is fixedly connected with a delivery pipe, the bottom end of the delivery pipe is fixedly connected with the liquid outlet end of the suction pump, the liquid inlet end of the suction pump is fixedly connected with a suction pipe, and the left end of the suction pipe passes through the inner cavity of the filter box.

[0011] Preferably, a belt pulley is fixedly sleeved on the surface of the driving motor shaft and the left end of the stirring paddle, a belt is transmission-connected to the surface of the belt pulley, and a baffle is connected to the front of the filter water washing box by bolts.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model has the advantage of anti-blocking filtration by cooperating with a driving motor, a bevel gear, a filter basket, a vibration spring, a support rod, a movable plate, a rotating rod and a cam. When filtering the pigment yellow mother liquor, the driving motor is used to rotate the bevel gear, so that the rotating rod can rotate, and the cam is used to beat the movable plate on the left side, so that the movable plate moves on the support rod, so that the vibration spring can be contracted, and the filter basket is vibrated, thereby preventing impurities from clogging the filter basket and accelerating the filtration speed.

[0014] 2. The utility model cooperates with a delivery pipe, a suction pump, a filter box, a connecting pipe, an activated carbon mesh plate, a U-shaped plate and a sealing plate, and has the advantage of being able to recycle water. After the pigment yellow mother liquor is washed with water, the connecting valve is opened to allow water to be injected into the filter box through the connecting pipe, and filtered and adsorbed by the activated carbon mesh plate, thereby purifying the water. The suction pump absorbs the water in the filter box and discharges it into the filter water washing box through the delivery pipe, thereby recycling the water and preventing the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cutaway three-dimensional structure of the utility model;

[0017] Figure 3 It is a partial top view of the three-dimensional structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the partial explosion three-dimensional structure of the utility model;

[0019] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure of A.

[0020] In the figure: 1. filter water washing box; 2. circulation component; 201. delivery pipe; 202. suction pump; 203. filter box; 204. connecting pipe; 205. activated carbon mesh plate; 206. U-shaped plate; 207. sealing plate; 3. driving motor; 4. vibration filter component; 401. filter basket; 402. vibration spring; 403. support rod; 404. moving plate; 405. rotating rod; 406. cam; 5. support frame; 6. belt; 7. filter mesh plate; 8. stirring paddle; 9. belt pulley; 10. bevel gear. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 5, a mother liquor filtering and washing device for pigment yellow production, comprising a filtering and washing box 1, an inner cavity of the filtering and washing box 1 is installed with a vibration filtering assembly 4, a support frame 5 is connected to the left side of the filtering and washing box 1 by bolts, a driving motor 3 is connected to the left side of the supporting frame 5 by bolts, the right end of the rotating shaft of the driving motor 3 penetrates into the inner cavity of the filtering and washing box 1, a circulation assembly 2 is installed at the bottom of the filtering and washing box 1, a stirring paddle 8 is movably connected to the inner cavity of the filtering and washing box 1 by a bearing, by setting the stirring paddle 8, the pigment yellow mother liquor and water can be fully mixed, and the effect of mixed washing is improved, the left end of the stirring paddle 8 penetrates into the left side of the filtering and washing box 1, the bottom of the inner cavity of the filtering and washing box 1 is connected with a filter screen plate 7 by bolts, by setting the filter screen plate 7, water and the pigment yellow mother liquor can be separated to prevent discharge through the connecting valve;

[0022] See also Figure 2 , Figure 3 and Figure 5 The vibration filter assembly 4 includes a support rod 403, the left and right ends of the support rod 403 are fixedly connected to the inner cavity of the filter water washing box 1 by bolts, and the left side of the inner cavity of the filter water washing box 1 is movably connected with a rotating rod 405 through a bearing, and the right end of the rotating shaft of the driving motor 3 and the surface of the rotating rod 405 are fixedly sleeved with a bevel gear 10, and the two bevel gears 10 are meshed with each other. The surface of the rotating rod 405 is fixedly sleeved with a cam 406, and the surface of the support rod 403 is movably sleeved with a moving plate 404 and a vibration spring 402;

[0023] See also Figure 2 , Figure 3 and Figure 5 The left and right ends of the vibration spring 402 are respectively welded to the right side of the right moving plate 404 and the right side of the inner cavity of the filter water washing box 1, and the top of the moving plate 404 is connected with the filter basket 401 by bolts;

[0024] See also Figure 1 , Figure 2 and Figure 4 , the circulation component 2 includes a filter box 203, the top of the filter box 203 is fixedly connected to the top of the filter water washing box 1 by bolts, the bottom of the filter water washing box 1 is fixedly connected with a connecting valve, the left side of the filter box 203 is fixedly connected with a connecting pipe 204, the top of the connecting pipe 204 is fixedly connected with the bottom end of the connecting valve, the front of the filter box 203 is connected with a sealing plate 207 by bolts, the back of the sealing plate 207 and the rear side of the inner cavity of the filter box 203 are both connected with a U-shaped plate 206 by bolts, by setting the U-shaped plate 206, when the sealing plate 207 is fixed to the front of the filter box 203, the activated carbon mesh plate 205 can be stuck, so that the activated carbon mesh plate 205 is fixed to the inner cavity of the filter box 203, the inner cavity of the U-shaped plate 206 is provided with an activated carbon mesh plate 205, and the bottom of the filter water washing box 1 is connected with a suction pump 202 by bolts;

[0025] See also Figure 1 , Figure 2 and Figure 4 The right side of the filter water washing box 1 is fixedly connected with a delivery pipe 201, the bottom end of the delivery pipe 201 is fixedly connected with the liquid outlet end of the suction pump 202, the liquid inlet end of the suction pump 202 is fixedly connected with a suction pipe, and the left end of the suction pipe passes through the inner cavity of the filter box 203;

[0026] See also Figure 1 , Figure 2 and Figure 3 The surface of the rotating shaft of the driving motor 3 and the left end of the stirring paddle 8 are fixedly sleeved with a belt pulley 9. By setting the belt pulley 9, when the driving motor 3 is running, the belt 6 can be rotated, so that the belt pulley 9 below can drive the stirring paddle 8 to rotate. The surface of the belt pulley 9 is transmission-connected with the belt 6, and the front of the filter water washing box 1 is connected with a baffle by bolts.

[0027] When in use, an external controller and power supply are connected, water is first injected into the filtered water washing box 1, and then the pigment yellow mother liquor is injected into the filter basket 401. The rotating shaft of the driving motor 3 rotates to drive the bevel gear 10 thereon to rotate, so that another bevel gear 10 drives the rotating rod 405 to rotate, so that the cam 406 can slap the movable plate 404 on the left side, so that the movable plate 404 can move on the support rod 403, and the vibration spring 402 is squeezed to make the filter basket 401 vibrate, thereby preventing impurities in the pigment yellow mother liquor from clogging the filter basket 401 and improving the filtering effect. When the driving motor 3 is running, the belt pulley 9 thereon follows the rotation The belt 6 drives the belt pulley 9 below to rotate, thereby rotating the stirring paddle 8 to mix the pigment yellow mother liquor and water, so that the pigment yellow mother liquor can be fully mixed with the water, and the molecules in the water will penetrate into the interior of the pigment yellow mother liquor, and react with the unreacted substances in the pigment yellow mother liquor to dissolve them. After washing once, the connecting valve is opened to allow water to enter the filter box 203 through the connecting pipe 204, and the water is adsorbed and filtered through the activated carbon mesh plate 205, thereby purifying the water. At the same time, the liquid suction pump 202 runs to inject water into the filter water washing box 1 again through the delivery pipe 201 to wash the pigment yellow mother liquor, thereby reducing the waste of water resources.

[0028] In summary: the mother liquor filtering and washing device for pigment yellow production, through the cooperation of filtering and washing box 1, circulation component 2, driving motor 3, vibration filtering component 4, belt 6, filter screen plate 7, stirring paddle 8, belt pulley 9 and bevel gear 10, solves the problems of lack of anti-blocking filtration and lack of water recycling.

Claims

1. A mother liquor filtering and washing device for pigment yellow production, comprising a filtering and washing tank (1), characterized in that: The inner cavity of the filter water washing box (1) is installed with a vibration filter assembly (4), the left side of the filter water washing box (1) is connected to a support frame (5) by bolts, the left side of the support frame (5) is connected to a drive motor (3) by bolts, the right end of the rotating shaft of the drive motor (3) passes through the inner cavity of the filter water washing box (1), the bottom of the filter water washing box (1) is installed with a circulation assembly (2), the inner cavity of the filter water washing box (1) is movably connected to a stirring paddle (8) by a bearing, the left end of the stirring paddle (8) passes through the left side of the filter water washing box (1), and the bottom of the inner cavity of the filter water washing box (1) is connected to a filter screen plate (7) by bolts.

2. A mother liquor filtering and washing device for pigment yellow production according to claim 1, characterized in that: The vibration filtering assembly (4) comprises a support rod (403), the left and right ends of the support rod (403) are fixedly connected to the inner cavity of the filter water washing box (1) by bolts, the left side of the inner cavity of the filter water washing box (1) is movably connected to a rotating rod (405) by a bearing, the right end of the rotating shaft of the drive motor (3) and the surface of the rotating rod (405) are fixedly sleeved with a bevel gear (10), the two bevel gears (10) are meshed with each other, the surface of the rotating rod (405) is fixedly sleeved with a cam (406), and the surface of the support rod (403) is movably sleeved with a moving plate (404) and a vibration spring (402).

3. A mother liquor filtering and washing device for pigment yellow production according to claim 2, characterized in that: The left and right ends of the vibration spring (402) are respectively welded to the right side of the right moving plate (404) and the right side of the inner cavity of the filter water washing box (1), and the top of the moving plate (404) is connected to the filter basket (401) by bolts.

4. The mother liquor filtering and washing device for pigment yellow production according to claim 1, characterized in that: The circulation component (2) comprises a filter box (203), the top of the filter box (203) is fixedly connected to the top of the filter water washing box (1) by bolts, the bottom of the filter water washing box (1) is fixedly connected to a connection valve, the left side of the filter box (203) is fixedly connected to a connection pipe (204), the top end of the connection pipe (204) is fixedly connected to the bottom end of the connection valve, the front of the filter box (203) is connected to a sealing plate (207) by bolts, the back of the sealing plate (207) and the rear side of the inner cavity of the filter box (203) are both connected to a U-shaped plate (206) by bolts, the inner cavity of the U-shaped plate (206) is provided with an activated carbon mesh plate (205), and the bottom of the filter water washing box (1) is connected to a suction pump (202) by bolts.

5. A mother liquor filtering and washing device for pigment yellow production according to claim 4, characterized in that: The right side of the filter water washing box (1) is fixedly connected to a delivery pipe (201), the bottom end of the delivery pipe (201) is fixedly connected to the liquid outlet end of the liquid suction pump (202), the liquid inlet end of the liquid suction pump (202) is fixedly connected to a liquid suction pipe, and the left end of the liquid suction pipe passes through the inner cavity of the filter box (203).

6. The mother liquor filtering and washing device for pigment yellow production according to claim 1, characterized in that: A belt pulley (9) is fixedly mounted on the surface of the rotating shaft of the driving motor (3) and the left end of the stirring paddle (8). The surface of the belt pulley (9) is transmission-connected with a belt (6). The front of the filter water washing box (1) is connected with a baffle via bolts.

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