Intelligent efficient impurity removal system for bentonite

Abstract

The invention relates to the technical field of bentonite production, in particular to an intelligent efficient impurity removal system for bentonite, which comprises an outer frame, a screening frame, an inclined plate, a spraying assembly, a filter plate, a partition assembly and a blanking assembly, a discharge port and a water outlet are formed in the right lower end of the outer frame, the filter plate is arranged at the left end of the water outlet, a screening assembly is arranged in the screening frame, and the inclined plate is arranged in the screening frame. Bentonite is subjected to screening treatment through the screening assembly, the bentonite is subjected to infiltration and impurity removal through the spraying assembly, the bentonite is evenly leaked to the lower end of the outer frame through the filter plate, the precipitated bentonite is separated from water on the surface through the separation assembly, and the bentonite at the lower end of the separation assembly is pushed out from a discharging opening through the discharging assembly. Water in the bentonite is filtered through a filter plate; the problems that a screening device in impurity removing and drying equipment is prone to blockage, impurities in the screening device are difficult to clean, blockage is prone to occurring when water on the surface of bentonite is cleaned through a water pump, the bentonite contains much water, and the impurities in the bentonite cannot be cleaned are solved.

Description

Technical Field

[0001] The invention relates to the technical field of bentonite production, in particular to an intelligent and efficient impurity removal system for bentonite. Background Art

[0002] Bentonite is a non-metallic mineral with montmorillonite as the main mineral component. The processing of bentonite generally goes through the process of raw materials-sodiumization-aging-drying-grinding-packaging-product. A Chinese invention patent with application announcement number CN109046939B discloses a bentonite impurity removal and drying equipment, including a base, a first shell, a second shell, a feeding funnel, a screening mechanism, a first placement plate, a first receiving basin, a first receiving trough and a moving mechanism; it can realize the raw materials without manual transfer to the drying equipment after the impurity removal work, thereby improving the processing efficiency, and can improve the degree of impurity removal and ensure the quality of bentonite; another Chinese invention patent with application announcement number CN110422852B discloses a bentonite sodiumization device, including a machine base, a machine base space, a support plate, a mixing shell, a mixing space, a mixing device, and a crushing and mixing device; the crushing and mixing device includes a filter plate, a first motor, a rotating rod and multiple stirring rods.

[0003] However, the inventors found that in actual use, the screening device in the impurity removal and drying equipment is prone to clogging and the impurities therein are difficult to clean. The water pump used to clean the surface of the bentonite is prone to clogging, causing the bentonite to carry more water and the impurities therein cannot be cleaned. Summary of the invention

[0004] The purpose of the present invention is to address the deficiencies of the prior art, to screen bentonite through a screening component and output impurities, to infiltrate and remove impurities on the bentonite through a spray component, to evenly leak the bentonite to the lower end of an outer frame through a filter plate, to separate the precipitated bentonite from surface water through a partition component, to push the bentonite at the lower end of the partition component out of a discharge port through a feed discharge component, to filter the water in the bentonite through a filter plate, and to solve the problems that a screening device in an impurity removal and drying device is easily clogged and impurities therein are difficult to clean, and that water cleaning on the surface of the bentonite by a water pump is easily clogged, resulting in the bentonite carrying more water and the impurities therein being unable to be cleaned.

[0005] In view of the above technical problems, the technical solutions adopted by the present invention are as follows:

[0006] An intelligent and efficient impurity removal system for bentonite comprises an outer frame and a screening frame arranged at the upper end of the outer frame, an inclined plate is arranged in the outer frame, a spray assembly is arranged at the upper end of the inclined plate, a filter plate is arranged at the lower end of the inclined plate, a partition assembly and a feed discharge assembly are arranged at the lower end of the outer frame, a discharge port and a water outlet are provided at the lower right end of the outer frame, a filter plate is arranged at the left end of the water outlet, a screening assembly is arranged in the screening frame, bentonite is screened by the screening assembly, impurities are removed by infiltration of the bentonite by the spray assembly, bentonite is uniformly leaked to the lower end of the outer frame by the filter plate, the precipitated bentonite is separated from the surface water by the partition assembly, the bentonite at the lower end of the partition assembly is pushed out from the discharge port by the feed discharge assembly, and the water in the bentonite is filtered by the filter plate.

[0007] Preferably, the partition assembly comprises a cylinder a, a piston rod a driven by the cylinder a, and a partition plate arranged at the front end of the piston rod a, the front end of the partition plate is arranged as a conical surface, and a sensor is arranged at the upper end of the partition assembly.

[0008] As a preference, the material discharge assembly comprises a cylinder b, a piston rod b driven by the cylinder b, and a push block arranged at the front end of the piston rod b, wherein the front end of the push block is provided with an inclined surface parallel to the filter plate.

[0009] Preferably, the spray assembly comprises a spray pipe arranged on the outer frame and a spray head arranged at the lower end of the spray pipe, and the spray assembly is arranged perpendicular to the inclined plate.

[0010] Preferably, the screening assembly comprises a driving member arranged in the screening frame, an auger driven by the driving member, and a stirring member arranged at the front end of the auger.

[0011] As a preferred embodiment, the filter plate is provided with a plurality of leakage holes.

[0012] As a preference, the screening frame is provided with a miscellaneous material bin, a filtering bin and a conveying bin from left to right in sequence, a feed pipe is provided at the upper end of the conveying bin, and a soil outlet and a slag outlet are respectively provided at the lower ends of the filtering bin and the miscellaneous material bin.

[0013] Preferably, a material opening is provided at the upper end of the outer frame, and a waste material channel is provided at the upper left end of the outer frame.

[0014] As a preference, the filter plate is provided with a plurality of filter holes for filtering water.

[0015] As another preferred embodiment, a baffle is hinged at the discharge port, and a spring is provided between the baffle and the outer frame.

[0016] Beneficial effects of the present invention:

[0017] 1. In the present invention, bentonite is screened and processed by a screening component, and impurities are outputted; bentonite is infiltrated and impurities are removed by a spray component; bentonite is uniformly leaked to the lower end of the outer frame through a filter plate; the precipitated bentonite is separated from the surface water by a partition component; the bentonite at the lower end of the partition component is pushed out from the discharge port by a feed discharge component; and the water in the bentonite is filtered by a filter plate, so that impurities are easily cleaned and the water content in the bentonite is easily reduced.

[0018] In summary, the equipment has the advantages of being easy to clean impurities and reduce the water content in bentonite, and is particularly suitable for the field of bentonite production technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 This is a structural diagram of an intelligent and efficient impurity removal system for bentonite;

[0021] Figure 2 It is a cross-sectional schematic diagram of an intelligent and efficient impurity removal system for bentonite;

[0022] Figure 3 for Figure 2 A in the enlarged view;

[0023] Figure 4 for Figure 2 The enlarged view of point B in the figure;

[0024] Figure 5 for Figure 4 The enlarged view of point C in the figure;

[0025] Figure 6 is a cutaway schematic diagram of the outer frame;

[0026] Figure 7 This is the working status diagram of the intelligent and efficient impurity removal system for bentonite.

[0027] 1. Outer frame; 2. Screening frame; 3. Inclined plate; 4. Spray assembly; 5. Filter plate; 6. Partition assembly; 7. Feeding assembly; 8. Screening assembly; 9. Filter plate; 11. Discharge port; 12. Water outlet; 13. Material port; 14. Waste channel; 15. Baffle; 16. Spring; 21. Miscellaneous material bin; 22. Filter bin; 23. Conveying bin; 24. Feed pipe; 25. Discharge port; 26. Slag discharge port; 41. Spray pipe; 42. Spray head; 51. Leakage hole; 61. Cylinder a; 62. Piston rod a; 63. Partition plate; 71. Cylinder b; 72. Piston rod b; 73. Push block; 81. Driving member; 82. Auger; 83. Stirring member; 91. Filter hole. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings.

[0029] Embodiment 1

[0030] like Figures 1 to 7 As shown, an intelligent and efficient impurity removal system for bentonite comprises an outer frame (1) and a screening frame (2) arranged at the upper end of the outer frame (1); an inclined plate (3) is arranged inside the outer frame (1); a spray assembly (4) is arranged at the upper end of the inclined plate (3); a filter plate (5) is arranged at the lower end of the inclined plate (3); a partition assembly (6) and a material discharge assembly (7) are arranged at the lower end of the outer frame (1); a material discharge port (11) and a water outlet (12) are provided at the lower right end of the outer frame (1); a filter assembly (5) is arranged at the lower end of the water outlet (12); A filter plate (9) is provided, and a sieve assembly (8) is arranged in the sieve frame (2). The sieve assembly (8) is used to sieve bentonite, the spray assembly (4) is used to wet and remove impurities from the bentonite, the filter plate (5) is used to evenly leak the bentonite to the lower end of the outer frame (1), the separator assembly (6) is used to separate the precipitated bentonite from the surface water, the bentonite at the lower end of the separator assembly (6) is pushed out from the discharge port (11) by the discharge assembly (7), and the water in the bentonite is filtered by the filter plate (9).

[0031] It is worth mentioning that the bentonite is screened and processed by the screening component (8) to output impurities, the bentonite is soaked and impurities are removed by the spray component (4), the bentonite is evenly leaked to the lower end of the outer frame (1) by the filter plate (5), the precipitated bentonite is separated from the surface water by the partition component (6), the bentonite at the lower end of the partition component (6) is pushed out from the discharge port (11) by the discharge component (7), and the water in the bentonite is filtered by the filter plate (9), so as to facilitate the cleaning of impurities and reduce the water content in the bentonite.

[0032] like Figure 2As shown, the partition assembly (6) includes a cylinder a (61), a piston rod a (62) driven by the cylinder a (61), and a partition plate (63) arranged at the front end of the piston rod a (62), the front end of the partition plate (63) is arranged to be a conical surface, and a sensor is arranged at the upper end of the partition assembly (6).

[0033] In this example, after the sensor senses the bentonite, it drives the cylinder a (61) to drive the piston rod a (62) to move rightward through data transmission, thereby driving the partition plate (63) to move rightward to separate the bentonite from the water; the sensor is arranged higher than the partition component (6); the front end of the partition plate (63) is arranged to be a conical surface, which is conducive to its passing through the bentonite without pushing the bentonite to bulge.

[0034] like Figure 2 As shown, the material discharge assembly (7) comprises a cylinder b (71), a piston rod b (72) driven by the cylinder b (71), and a push block (73) arranged at the front end of the piston rod b (72), wherein the front end of the push block (73) is provided with an inclined surface parallel to the filter plate (9).

[0035] In this example, the push block (73) pushes the bentonite out of the discharge port (11) to complete the discharge.

[0036] like Figure 3 As shown, the spray assembly (4) comprises a spray pipe (41) arranged on the outer frame (1) and a spray head (42) arranged at the lower end of the spray pipe (41), and the spray assembly (4) is arranged perpendicular to the inclined plate (3).

[0037] In this example, the spray assembly (4) is arranged perpendicular to the inclined plate (3), which is conducive to fully wetting and removing impurities from the bentonite.

[0038] like Figure 3 As shown, the screening component (8) comprises a driving member (81) arranged in the screening frame (2), an auger (82) driven by the driving member (81), and a stirring member (83) arranged at the front end of the auger (82).

[0039] like Figure 2 As shown, a plurality of leakage holes (51) are provided on the filter plate (5).

[0040] In this example, bentonite leaks evenly to the lower end of the outer frame 91 through the leak hole (51).

[0041] like Figure 3 As shown, the screening frame (2) is provided with a miscellaneous material bin (21), a filtering bin (22) and a conveying bin (23) from left to right in sequence, the upper end of the conveying bin (23) is provided with a feed pipe (24), and the lower ends of the filtering bin (22) and the miscellaneous material bin (21) are provided with a soil discharge port (25) and a slag discharge port (26) respectively.

[0042] like Figure 6 As shown, a material opening (13) is provided at the upper end of the outer frame (1), and a waste material channel (14) is provided at the upper left end of the outer frame (1).

[0043] like Figure 4 As shown, the filter plate (9) is provided with a plurality of filter holes (91) for filtering water.

[0044] In this example, the filter holes (91) block the bentonite and squeeze out the water.

[0045] like Figure 5 As shown, a baffle (15) is hinged at the discharge port (11), and a spring (16) is provided between the baffle (15) and the outer frame (1).

[0046] In this example, the baffle (15) is reset by a spring (16).

[0047] The working process is as follows:

[0048] The bentonite is transported to the feed pipe 24 through the feeding equipment, and then transported to the transport bin 23 through the feed pipe 24. The driving member 81 is started to drive the auger 82 to rotate and transport the bentonite, and then the bentonite is transported to the filter bin 22, and then the bentonite is stirred and screened by the stirring member 83. The bentonite enters the material port 13 through the soil outlet 25, and the impurities enter the miscellaneous material bin 21 through the stirring, and are discharged into the waste channel 14 through the slag outlet 26;

[0049] The bentonite slides downward through the inclined plate 3, and is fully infiltrated and removed by the spray assembly 4. The bentonite slides along the inclined plate 3 to the filter plate 5, and is uniformly leaked to the lower end of the outer frame 1 through the leakage hole 51. The bentonite accumulates and settles at the sensor. After the sensor senses the bentonite, it drives the cylinder a61 to drive the piston rod a62 to translate to the right through data transmission, thereby driving the partition plate 63 to translate to the right to separate the bentonite from the water. The piston rod b72 is driven to translate to the right by the cylinder b71, thereby driving the push block 73 to translate to the right to push the bentonite out of the discharge port 11 to complete the discharge. During the pushing process, the water in the bentonite is filtered out through the filter hole 91 and flows out from the water outlet 12.

[0050] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An intelligent and efficient impurity removal system for bentonite, comprising an outer frame (1) and a screening frame (2) arranged at the upper end of the outer frame (1), characterized in that: The outer frame (1) is provided with an inclined plate (3), the upper end of the inclined plate (3) is provided with a spray assembly (4), the lower end of the inclined plate (3) is provided with a filter plate (5), the lower end of the outer frame (1) is provided with a partition assembly (6) and a material discharge assembly (7), the lower right end of the outer frame (1) is provided with a material discharge port (11) and a water outlet (12), the left end of the water outlet (12) is provided with a filter plate (9), and the screening frame (2) is provided with a screening assembly (11). The bentonite is screened by a screening component (8), the bentonite is wetted and removed by a spray component (4), the bentonite is uniformly leaked to the lower end of the outer frame (1) by a filter plate (5), the precipitated bentonite is separated from the surface water by a separation component (6), the bentonite at the lower end of the separation component (6) is pushed out from a discharge port (11) by a feed discharge component (7), and the water in the bentonite is filtered by a filter plate (9).

2. The intelligent and efficient impurity removal system for bentonite according to claim 1, characterized in that: The partition assembly (6) comprises a cylinder a (61), a piston rod a (62) driven by the cylinder a (61), and a partition plate (63) arranged at the front end of the piston rod a (62), the front end of the partition plate (63) being arranged as a conical surface, and a sensor being arranged at the upper end of the partition assembly (6).

3. The intelligent and efficient impurity removal system for bentonite according to claim 1, characterized in that: The material discharge assembly (7) comprises a cylinder b (71), a piston rod b (72) driven by the cylinder b (71), and a push block (73) arranged at the front end of the piston rod b (72); the front end of the push block (73) is provided with an inclined surface parallel to the filter plate (9).

4. The intelligent and efficient impurity removal system for bentonite according to claim 1, characterized in that: The spray assembly (4) comprises a spray pipe (41) arranged on the outer frame (1) and a spray head (42) arranged at the lower end of the spray pipe (41); the spray assembly (4) is arranged perpendicular to the inclined plate (3).

5. The intelligent and efficient impurity removal system for bentonite according to claim 1, characterized in that: The screening material assembly (8) comprises a driving member (81) arranged in the screening material frame (2), an auger (82) driven by the driving member (81), and a stirring member (83) arranged at the front end of the auger (82).

6. The intelligent and efficient impurity removal system for bentonite according to claim 1, characterized in that: The filter plate (5) is provided with a plurality of leakage holes (51).

7. The intelligent and efficient impurity removal system for bentonite according to claim 1, characterized in that: The screening frame (2) is provided with a miscellaneous material bin (21), a filtering bin (22) and a conveying bin (23) in sequence from left to right; a feed pipe (24) is provided at the upper end of the conveying bin (23); and a soil discharge port (25) and a slag discharge port (26) are provided at the lower ends of the filtering bin (22) and the miscellaneous material bin (21), respectively.

8. The intelligent and efficient impurity removal system for bentonite according to claim 7, characterized in that: A material opening (13) is provided at the upper end of the outer frame (1), and a waste material channel (14) is provided at the upper left end of the outer frame (1).

9. The intelligent and efficient impurity removal system for bentonite according to claim 1, characterized in that: The filter plate (9) is provided with a plurality of filter holes (91) for filtering water.

10. The intelligent and efficient impurity removal system for bentonite according to claim 1, characterized in that: A baffle (15) is hinged at the discharge port (11), and a spring (16) is provided between the baffle (15) and the outer frame (1).

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