Filter device capable of adjusting angle of filter screen

Abstract

The utility model relates to the technical field of slag removal equipment, in particular to a filter device capable of adjusting the angle of a filter screen. According to the technical scheme, the filter device capable of adjusting the angle of the filter screen comprises a bottom plate, and a device body is fixedly arranged on the upper end face of the bottom plate. By arranging the brine slag separation assembly, brine and brine slag can be separated, a push plate can be driven to move upwards by starting an electric push rod, the push plate can drive a mounting frame and a first filter screen in the mounting frame to move, and the mounting frame is movably connected with an opening in the left end face of the device body; other surfaces of the mounting frame are slidably connected with the inner surface of the device main body, so that the mounting frame and the filter screen I are subjected to angle inclination, the inclination angle of the filter screen I can be adjusted, and when a push plate moves upwards, telescopic rubber on the upper side of the push plate can contract, and telescopic rubber on the lower side of the push plate can extrude, so that the angle adjustment of the filter screen I cannot be influenced; and meanwhile, a good sealing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of slag removal equipment, in particular to a filtering device with an adjustable filter screen angle. Background Art

[0002] When the brine purification in the salt-making industry adopts the "two-alkali method" to remove Ca 2+ , Mg 2+ from the raw brine, after the brine is clarified by static settlement, the slag liquid containing CaCO3 and Mg(OH)2 etc. settles to the bottom of the reaction barrel. After the refined brine is discharged, the bottom slag liquid is usually pumped into the brine well cavity. However, there is still some refined brine remaining in these slag liquids. Injecting it directly into the well will not only waste a large amount of refined brine, but also reduce the refined raw ratio and increase the slag injection volume. By using slag removal equipment, the refined brine in the slag liquid can be recycled secondary and the slag injection volume can be reduced.

[0003] The filter screen of the common brine residue refined brine recovery and slag removal equipment cannot be adjusted in angle. The filter screen with a fixed angle may make some areas more likely to accumulate and block. Especially in the case of uneven flow or uneven distribution of solid particles, it will affect the filtering efficiency of the device.

[0004] Therefore, aiming at the situation that the filter screen of the above-mentioned brine residue refined brine recovery and slag removal equipment cannot be adjusted in angle, resulting in the blockage of the slag screen and affecting the filtering efficiency, it is urgently needed to be solved. Content of the Utility Model

[0005] In order to overcome the common brine residue refined brine recovery and slag removal equipment, the filter screen cannot be adjusted in angle, making some areas prone to accumulation and blockage, affecting the filtering efficiency and quality.

[0006] The technical solution of the utility model is: a filtering device with an adjustable filter screen angle, which includes a bottom plate. A device main body is fixedly arranged on the upper end surface of the bottom plate. A brine residue separation component is arranged inside the device main body. The brine residue separation component includes an installation frame, a first filter screen, a fixed plate, an electric push rod and a push plate. A brine residue storage component is arranged at the right end of the device main body. The brine residue storage component includes a brine residue collection box, a second filter screen, a diversion plate and a brine collection box. Two openings are opened on the right end surface of the device main body. The right end of the installation frame is movably connected to the opening of the device main body. An elastic sealing gasket is sealed at the connection between the installation frame and the device main body. Two fixed plates are fixedly arranged on the left end surface of the device main body. An electric push rod is fixedly arranged on the upper end surface of the fixed plate. The output end of the electric push rod is fixedly connected with a push plate. Telescopic rubbers are installed in both slots on the left end surface of the device main body. The right end of the push plate passes through the left end surface of the device main body and is fixedly connected to the left end surface of the installation frame. The outer surface of the push plate is fixedly connected with the telescopic rubber. A first filter screen is installed inside the installation frame.

[0007] Preferably, by setting up the brine residue separation component, the separation of brine and brine residue can be carried out. Starting the electric push rod can drive the push plate to move upward, and the push plate will drive the installation frame and the filter screen one in the installation frame to move. The installation frame is movably connected to the opening on the left end face of the device main body, and the other surfaces of the installation frame are slidably connected to the inner surface of the device main body, so that the installation frame and the filter screen one are inclined at an angle, thereby the inclination angle of the filter screen one can be adjusted. When the push plate moves upward, the telescopic rubber on the upper side of the push plate will contract, and the telescopic rubber on the lower side of the push plate will be extruded, which will not affect the angle adjustment of the filter screen one and at the same time has a good sealing effect. An elastic sealing gasket is installed at the connection between the installation frame and the device main body, so that when the filter screen one is adjusted in angle, the elastic sealing gasket will be extruded and contracted by the installation frame, having good sealing performance. Two layers of filter screen one are provided to further improve the brine residue filtering effect of the device.

[0008] As a preference, an L-shaped plate is fixedly arranged on the upper end face of the device main body, a motor is fixedly arranged on the lower end face of the L-shaped plate, the output end of the motor is fixedly connected with a driving gear, the lower end of the driving gear is connected to the upper end face of the device main body through a bearing structure, a driven gear is arranged outside the driving gear, and the driving gear is meshed with the driven gear. Starting the motor can drive the driving gear to rotate, and the driving gear will drive the driven gear to rotate.

[0009] As a preference, a water pump three is connected to the upper end face of the driven gear through a bearing structure, a water inlet pipe is connected to the upper end face of the water pump three, the output end of the water pump three penetrates through the driven gear and is connected to a conveying pipe through a rotary joint, the outer surface of the conveying pipe is fixedly connected with the driven gear, and the rotation of the driven gear will drive the conveying pipe to rotate, driving the cavity deceleration baffle to rotate, so that when the brine enters the device, it enters through uniform spraying, which is convenient for slag removal treatment of the brine. The water pump three is connected to the driven gear through a bearing structure, and the output end of the water pump three is connected to the conveying pipe through a rotary joint, so that the water pump three will not rotate with the driven gear. The rotary joint is a prior art, similar to a bearing structure and having a sealing effect at the same time.

[0010] As a preference, a cavity deceleration baffle is fixedly connected to the lower end face of the conveying pipe, and a plurality of nozzles are fixedly connected to the lower end face of the cavity deceleration baffle. The external slag liquid enters the cavity deceleration baffle through the water inlet pipe and the conveying pipe. By setting up the cavity deceleration baffle, the slag liquid is decelerated by the cavity deceleration baffle and then sprayed out through the nozzles into the device main body, avoiding directly turbulently agitating the slag liquid in the device main body and accelerating the clarification speed.

[0011] As a preference, two brine residue collection frames are fixedly arranged on the right end face of the device main body, and the two brine residue collection frames are respectively located below the two openings. A filter screen two is installed in the brine residue collection frame. The slag liquid filters out the sediment through the filter screen one, and the inclined filter screen one discharges the sediment into the brine residue collection frame through the opening for collection.

[0012] Preferably, a diversion plate is fixedly arranged on the lower end surface of the brine dregs collection box located above, and a brine collection box is fixedly arranged on the lower end surface of the brine dregs collection box located below. A small amount of brine may be carried out with the sediment. Through the arrangement of the diversion plate, the brine in the upper brine dregs collection box is discharged into the lower brine dregs collection box, and then flows into the brine collection box. Part of the brine is recollected to avoid waste.

[0013] Preferably, a water pump I is fixedly arranged on the inner bottom side wall of the device main body. The output end of the water pump I is fixedly connected with a circulation pipeline. A water pump II is fixedly arranged on the inner bottom side wall of the device main body. The output end of the water pump II is fixedly connected with a water outlet pipe. A control panel is installed on the front surface of the device main body. Starting the water pump I can carry out secondary slag removal work on the brine, further improving the working quality of the device. Starting the water pump II can discharge the treated brine out of the device.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. By setting the brine dregs separation assembly, the brine and brine dregs can be separated. Starting the electric push rod can drive the push plate to move upward, and the push plate will drive the installation frame and the filter screen I in the installation frame to move. The installation frame is movably connected with the opening on the left end surface of the device main body, and the other surfaces of the installation frame are slidably connected with the inner surface of the device main body, so that the installation frame and the filter screen I are inclined at an angle, thereby adjusting the inclination angle of the filter screen I. When the push plate moves upward, the telescopic rubber on the upper side of the push plate will contract, and the telescopic rubber on the lower side of the push plate will be extruded, which will not affect the angle adjustment of the filter screen I and at the same time has a good sealing effect. An elastic sealing gasket is installed at the connection between the installation frame and the device main body, so that when the filter screen I is adjusted at an angle, the elastic sealing gasket will be extruded and contracted by the installation frame, having good sealing performance. Two layers of filter screen I are set to further improve the brine dregs filtering effect of the device;

[0016] 2. The rotation of the driven gear will drive the conveying pipe to rotate and drive the cavity deceleration baffle to rotate, so that when the brine enters the device, it is evenly sprayed in, which is convenient for slag removal treatment of the brine. The water pump III is connected with the driven gear in a bearing structure, and the output end of the water pump III is connected with the conveying pipe through a rotary joint, so that the water pump III will not rotate with the driven gear. And by setting the cavity deceleration baffle, the slag liquid passes through the cavity deceleration baffle to decelerate and then is sprayed into the device main body through the nozzle, avoiding directly turbulently stirring the slag liquid in the device main body and accelerating the clarification speed. Description of the Drawings

[0017] Figure 1 Shown is a three-dimensional structural schematic diagram of a filtering device with an adjustable filter screen angle of the utility model;

[0018] Figure 2 Shown is a partial three-dimensional sectional structural schematic diagram of a filtering device with an adjustable filter screen angle according to the present utility model;

[0019] Figure 3 Shown is a three-dimensional mounting structural schematic diagram of the back of a filtering device with an adjustable filter screen angle according to the present utility model;

[0020] Figure 4 Shown is a three-dimensional mounting structural schematic diagram of the location of the driving gear and the driven gear of a filtering device with an adjustable filter screen angle according to the present utility model.

[0021] In the figure: 1, bottom plate; 2, device main body; 3, control panel; 4, mounting frame; 5, first filter screen; 6, fixing plate; 7, electric push rod; 8, push plate; 9, first water pump; 10, circulation pipeline; 11, second water pump; 12, water outlet pipe; 13, halogen residue collection box; 14, second filter screen; 15, diversion plate; 16, brine collection box; 17, L-shaped plate; 18, motor; 19, driving gear; 20, driven gear; 21, third water pump; 22, water inlet pipe; 23, conveying pipe; 24, cavity deceleration baffle; 25, spray head; 26, opening; 27, telescopic rubber. Specific embodiments

[0022] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] Please refer to Figures 1-3 , the present utility model provides an embodiment: a filtering device with an adjustable filter screen angle, including a bottom plate 1, the upper end surface of the bottom plate 1 is fixedly provided with a device main body 2, the inside of the device main body 2 is provided with a halogen residue separation assembly, the halogen residue separation assembly includes a mounting frame 4, a first filter screen 5, a fixing plate 6, an electric push rod 7 and a push plate 8, the right end of the device main body 2 is provided with a halogen residue storage assembly, the halogen residue storage assembly includes a halogen residue collection box 13, a second filter screen 14, a diversion plate 15 and a brine collection box 16, two openings 26 are opened on the right end surface of the device main body 2, the right end of the mounting frame 4 is movably connected to the opening 26 of the device main body 2, an elastic gasket is sealed at the connection between the mounting frame 4 and the device main body 2, two fixing plates 6 are fixedly provided on the left end surface of the device main body 2, an electric push rod 7 is fixedly provided on the upper end surface of the fixing plate 6, the output end of the electric push rod 7 is fixedly connected to a push plate 8, two telescopic rubbers 27 are installed in the two grooves on the left end surface of the device main body 2, the right end of the push plate 8 passes through the left end surface of the device main body 2 and is fixedly connected to the left end surface of the mounting frame 4, the outer surface of the push plate 8 is fixedly connected to the telescopic rubber 27, and a first filter screen 5 is installed inside the mounting frame 4.

[0024] Please refer to Figures 1-4, in this embodiment, an L-shaped plate 17 is fixedly arranged on the upper end surface of the device main body 2. A motor 18 is fixedly arranged on the lower end surface of the L-shaped plate 17. The output end of the motor 18 is fixedly connected with a driving gear 19. The lower end of the driving gear 19 is connected to the upper end surface of the device main body 2 through a bearing structure. A driven gear 20 is arranged outside the driving gear 19. The driving gear 19 and the driven gear 20 are meshed and connected. Starting the motor 18 can drive the driving gear 19 to rotate. The driving gear 19 will drive the driven gear 20 to rotate. The upper end surface of the driven gear 20 is connected to a water pump three 21 through a bearing structure. The upper end surface of the water pump three 21 is connected to a water inlet pipe 22. The output end of the water pump three 21 penetrates through the driven gear 20 and is connected to a conveying pipe 23 through a rotary joint. The outer surface of the conveying pipe 23 is fixedly connected with the driven gear 20. The rotation of the driven gear 20 will drive the conveying pipe 23 to rotate, driving the cavity deceleration baffle 24 to rotate, so that when the brine enters the device, it enters through uniform spraying, which is convenient for slag removal treatment of the brine. The water pump three 21 and the driven gear 20 are connected through a bearing structure, and the output end of the water pump three 21 and the conveying pipe 23 are connected through a rotary joint, so that the water pump three 21 will not rotate with the driven gear 20. The rotary joint is a prior art, similar to a bearing structure and having a sealing effect at the same time.

[0025] Please refer to Figures 1-4, in this embodiment, a cavity deceleration baffle 24 is fixedly connected to the lower end surface of the conveying pipe 23, and a plurality of nozzles 25 are fixedly connected to the lower end surface of the cavity deceleration baffle 24. The external slag liquid enters the cavity deceleration baffle 24 through the water inlet pipe 22 and the conveying pipe 23. By setting the cavity deceleration baffle 24, the slag liquid is decelerated through the cavity deceleration baffle 24 and then sprayed out through the nozzles 25 and enters the device main body 2, avoiding directly turbulently agitating the slag liquid in the device main body 2 and accelerating the clarification speed. Two halogen slag collection frames 13 are fixedly arranged on the right end surface of the device main body 2, and the two halogen slag collection frames 13 are respectively located below the two openings 26. A second filter screen 14 is installed in the halogen slag collection frame 13. The slag liquid filters out the sediment through the first filter screen 5, and the inclined first filter screen 5 discharges the sediment into the halogen slag collection frame 13 through the opening 26 for collection. A guide plate 15 is fixedly arranged on the lower end surface of the upper halogen slag collection frame 13, and a brine collection box 16 is fixedly arranged on the lower end surface of the lower halogen slag collection frame 13. A small amount of brine will be carried out with the sediment. Through the setting of the guide plate 15, the brine in the upper halogen slag collection frame 13 is discharged into the lower halogen slag collection frame 13 and then flows into the brine collection box 16, and part of the brine is re-collected to avoid waste. A first water pump 9 is fixedly arranged on the inner bottom side wall of the device main body 2, and the output end of the first water pump 9 is fixedly connected to a circulation pipeline 10. A second water pump 11 is fixedly arranged on the inner bottom side wall of the device main body 2, and the output end of the second water pump 11 is fixedly connected to a water outlet pipe 12. A control panel 3 is installed on the front surface of the device main body 2. Starting the first water pump 9 can perform secondary slag removal work on the brine, further improving the working quality of the device. Starting the second water pump 11 can discharge the treated brine out of the device.

[0026] When working, the external slag liquid enters the cavity deceleration baffle 24 through the water inlet pipe 22 and the conveying pipe 23. By setting the cavity deceleration baffle 24, the slag liquid is decelerated when passing through the cavity deceleration baffle 24 and then sprayed out through the nozzle 25 into the device main body 2, avoiding directly turbulently agitating the slag liquid in the device main body 2 and accelerating the clarification speed. Starting the motor 18 can drive the driving gear 19 to rotate. The driving gear 19 will drive the driven gear 20 to rotate. The rotation of the driven gear 20 will drive the conveying pipe 23 to rotate, driving the cavity deceleration baffle 24 to rotate, so that when the brine enters the device, it is evenly sprayed in, facilitating the slag removal treatment of the brine. The water pump three 21 is connected to the driven gear 20 in a bearing structure, and the output end of the water pump three 21 is connected to the conveying pipe 23 through a rotary joint, so that the water pump three 21 will not rotate with the driven gear 20. The rotary joint is a prior art, similar to a bearing structure and having a sealing effect at the same time. By setting the brine-slag separation component, the brine and the brine slag can be separated. Starting the electric push rod 7 can drive the push plate 8 to move upward, and the push plate 8 will drive the mounting frame 4 and the filter screen one 5 in the mounting frame 4 to move. The mounting frame 4 is movably connected to the left end surface opening 26 of the device main body 2, and the other surfaces of the mounting frame 4 are slidably connected to the inner surface of the device main body 2, so that the mounting frame 4 and the filter screen one 5 are inclined at an angle, thereby adjusting the inclination angle of the filter screen one 5. When the push plate 8 moves upward, the telescopic rubber 27 on the upper side of the push plate 8 will contract, and the telescopic rubber 27 on the lower side of the push plate 8 will be squeezed, which will not affect the angle adjustment of the filter screen one 5 and at the same time has a good sealing effect. An elastic sealing pad is installed at the connection between the mounting frame 4 and the device main body 2, so that when the filter screen one 5 is adjusted in angle, the elastic sealing pad will be squeezed and contracted by the mounting frame 4, having a good sealing property. By setting two layers of filter screen one 5, the brine-slag filtering effect of the device can be further improved. A small amount of brine may be carried out with the sediment. Through the setting of the guide plate 15, the brine in the upper brine slag collection frame 13 is discharged into the lower brine slag collection frame 13 and then flows into the brine collection box 16, and part of the brine is collected again to avoid waste. Starting the water pump one 9 can carry out secondary slag removal work on the brine, further improving the working quality of the device. Starting the water pump two 11 can discharge the treated brine out of the device.

[0027] Through the above steps, by setting up the brine residue separation component, the separation of brine and brine residue can be carried out. Starting the electric push rod 7 can drive the push plate 8 to move upward, and the push plate 8 will drive the mounting frame 4 and the first filter screen 5 inside the mounting frame 4 to move. The mounting frame 4 is movably connected to the opening 26 at the left end face of the device main body 2, and the other surfaces of the mounting frame 4 are slidably connected to the inner surface of the device main body 2, so that the mounting frame 4 and the first filter screen 5 are inclined at an angle, thereby the inclination angle of the first filter screen 5 can be adjusted. When the push plate 8 moves upward, the telescopic rubber 27 on the upper side of the push plate 8 will contract, and the telescopic rubber 27 on the lower side of the push plate 8 will be squeezed, which will not affect the angle adjustment of the first filter screen 5 and at the same time has a good sealing effect. An elastic sealing gasket is installed at the connection between the mounting frame 4 and the device main body 2, so that when the first filter screen 5 is adjusted in angle, the elastic sealing gasket will be squeezed and contracted by the mounting frame 4, having a good sealing property. By setting two layers of the first filter screen 5, the brine residue filtering effect of the device can be further improved.

[0028] The above has described in detail the embodiments of the present invention in conjunction with the accompanying drawings. However, the present invention 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 gist of the present invention.

Claims

1. A filtering device with an adjustable filter screen angle, comprising a bottom plate (1), characterized in that: A device body (2) is fixedly arranged on the upper end surface of the bottom plate (1), a brine slag separation component is arranged inside the device body (2), and the brine slag separation component comprises a mounting frame (4), a filter screen 1 (5), a fixing plate (6), an electric push rod (7) and a push plate (8); a brine slag storage component is arranged at the right end of the device body (2), and the brine slag storage component comprises a brine slag collection frame (13), a filter screen 2 (14), a guide plate (15) and a brine collection box (16); two openings (26) are arranged on the right end surface of the device body (2), and the right end of the mounting frame (4) is movably connected to the opening (26) of the device body (2). An elastic sealing gasket is sealed at the connection between the installation frame (4) and the device body (2); two fixing plates (6) are fixedly arranged on the left end surface of the device body (2); an electric push rod (7) is fixedly arranged on the upper end surface of the fixing plate (6); a push plate (8) is fixedly connected to the output end of the electric push rod (7); telescopic rubbers (27) are installed in two grooves on the left end surface of the device body (2); the right end of the push plate (8) passes through the left end surface of the device body (2) and is fixedly connected to the left end surface of the installation frame (4); the outer surface of the push plate (8) is fixedly connected to the telescopic rubber (27); and a filter screen (5) is installed inside the installation frame (4).

2. A filtering device with adjustable filter screen angle according to claim 1, characterized in that: An L-shaped plate (17) is fixedly arranged on the upper end surface of the device body (2), a motor (18) is fixedly arranged on the lower end surface of the L-shaped plate (17), a driving gear (19) is fixedly connected to the output end of the motor (18), the lower end of the driving gear (19) is connected to the upper end surface of the device body (2) through a bearing structure, a driven gear (20) is arranged outside the driving gear (19), and the driving gear (19) and the driven gear (20) are meshingly connected.

3. A filtering device with adjustable filter screen angle according to claim 2, characterized in that: The upper end surface bearing structure of the driven gear (20) is connected to a water pump three (21), the upper end surface of the water pump three (21) is connected to a water inlet pipe (22), the output end of the water pump three (21) passes through the driven gear (20) and is connected to a delivery pipe (23) via a rotary joint, and the outer surface of the delivery pipe (23) is fixedly connected to the driven gear (20).

4. A filtering device with adjustable filter screen angle according to claim 3, characterized in that: The lower end surface of the delivery pipe (23) is fixedly connected to a cavity deceleration baffle (24), and the lower end surface of the cavity deceleration baffle (24) is fixedly connected to a plurality of nozzles (25).

5. The filtering device with adjustable filter screen angle according to claim 2, characterized in that: Two brine slag collection frames (13) are fixedly arranged on the right end surface of the device body (2). The two brine slag collection frames (13) are respectively located below the two openings (26). A second filter screen (14) is installed in the brine slag collection frame (13).

6. A filtering device with adjustable filter screen angle according to claim 5, characterized in that: A guide plate (15) is fixedly provided on the lower end surface of the brine slag collection frame (13) located at the top, and a brine collection box (16) is fixedly provided on the lower end surface of the brine slag collection frame (13) located at the bottom.

7. The filtering device with adjustable filter screen angle according to claim 5, characterized in that: A water pump 1 (9) is fixedly arranged on the inner bottom side wall of the device body (2), and the output end of the water pump 1 (9) is fixedly connected to a circulation pipeline (10). A water pump 2 (11) is fixedly arranged on the inner bottom side wall of the device body (2), and the output end of the water pump 2 (11) is fixedly connected to a water outlet pipe (12). A control panel (3) is installed on the front end surface of the device body (2).

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