Filtering device of horizontal sand mill

Abstract

The utility model discloses a filtering device of a horizontal sand mill, which comprises a sand milling cylinder, a hinge is detachably mounted on the side wall of the sand milling cylinder, a sealing cover is detachably mounted on the side wall of the hinge, a connecting handle is fixedly mounted on the side wall of the sealing cover, and four connecting nuts are mounted on the back of the sand milling cylinder in a rectangular array inlaying manner. A gas treatment assembly is detachably mounted on the back face of the sanding cylinder through a connecting nut, two mounting rings are symmetrically and fixedly mounted in the sanding cylinder along the center, and circular cleaning brushes are fixedly mounted in the mounting rings. According to the scheme, the filtering device of the horizontal sand mill is provided with the gas treatment assembly, so that the problem that the body health of a worker is harmed once the material to be filtered contains pungent smell and the pungent smell is absorbed into the body of the worker, and potential safety hazards exist in the device is solved; therefore, the environmental protection performance of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal sand mills, and more specifically, to a filtering device of a horizontal sand mill. Background Art

[0002] Horizontal sand mill is a high-efficiency wet ultrafine grinding and dispersing machine widely used in non-metallic mining industries such as coatings, dyes, paints, inks, medicines, magnetic powders, ferrites, pesticides, papermaking and cosmetics.

[0003] For example, CN216497826U discloses a filtering device for a horizontal sand mill, the main points of its technical solution are: it includes a filter barrel, the upper end of the filter barrel is connected to a feed pipe, and a filter plate with holes is arranged in the filter barrel; the filter plate is a conical structure, and a cleaning brush is installed on its upper surface to fit and contact with it, one end of the cleaning brush is fixedly connected to the barrel wall, the filter plate is rotatably connected to a power drive component, a discharge pipe is opened on the side of the filter barrel, and the discharge pipe is arranged on the side of the filter plate; it mainly drives the filter plate to rotate by the rotation of the motor, so that the cleaning brush removes the material that is directly too large from the discharge pipe along the surface of the filter plate, avoids manual dismantling, cleaning and dredging, realizes automatic cleaning, and is convenient and practical.

[0004] The above-mentioned filtering device of the horizontal sand mill still has certain shortcomings: since the outer surface of the filter barrel will also be adhered to materials, if the materials on the outer surface are not cleaned, it will also affect the work of the filtering device, thereby reducing the working efficiency of the device. Therefore, it is necessary to provide a filtering device for a horizontal sand mill. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a filtering device for a horizontal sand mill to solve the problems existing in the prior art.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a filtering device of a horizontal sand mill, comprising a sand mill cylinder, a hinge is detachably installed on the side wall of the sand mill cylinder, a sealing cover is detachably installed on the side wall of the hinge, a connecting handle is fixedly installed on the side wall of the sealing cover, four connecting nuts are inlaid and installed in a rectangular array on the back of the sand mill cylinder, a gas treatment component is detachably installed on the back of the sand mill cylinder through the connecting nuts, two mounting rings are symmetrically fixedly installed inside the sand mill cylinder along the center, a circular cleaning brush is fixedly installed inside the mounting ring, a filter cylinder is arranged inside the sand mill cylinder through the circular cleaning brush, two stable chassis are symmetrically fixedly installed on one side of the inside of the sand mill cylinder along the center, and a hydraulic push cylinder is detachably installed at the center of the side wall of the stable chassis.

[0007] Wherein, the inner wall of the circular cleaning brush fits with the outer surface of the filter cylinder, and the length of the filter cylinder is smaller than the length of the sanding cylinder.

[0008] One end of the hydraulic push cylinder is in contact with the side wall of the filter cylinder, and the extended length of the hydraulic push cylinder is greater than the length of the sanding cylinder.

[0009] Wherein, the gas processing component includes a stable mounting plate and an air suction pump, and the air suction pump is fixedly installed in the middle of the front side of the stable mounting plate.

[0010] Among them, four connecting bolts are detachably installed in a rectangular array on the front side of the stable mounting plate, and one end of the connecting bolt is connected to the inside of the connecting nut through the stable mounting plate.

[0011] The input end of the air suction pump is connected with a first connecting elbow, one end of which is connected with the upper surface of the sanding cylinder, and the output end of the air suction pump is connected with two second connecting elbows.

[0012] The bottom end of the second connecting elbow is connected to a treatment box, the middle of the side wall of the treatment box is connected to an exhaust pipe, and the interior of the treatment box is filled with activated carbon particles.

[0013] The beneficial effects of the above technical solution of the utility model are as follows:

[0014] 1. In the above scheme, the filtering device of the horizontal sand mill is provided with a stable chassis, a hydraulic push cylinder, a mounting ring and a circular cleaning brush, which cooperate with each other to avoid the problem that the outer surface of the filter barrel is also adhered with materials. If the materials on the outer surface are not cleaned, it will also affect the work of the filtering device, thereby reducing the working efficiency of the device, thereby improving the working efficiency of the device;

[0015] 2. In the above scheme, the filtering device of the horizontal sand mill is provided with a gas treatment component to avoid the problem that the material to be filtered contains irritating odor, which once absorbed by the staff into the body will cause harm to the staff's health, thereby causing potential safety hazards to the device, thereby enhancing the environmental protection performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the assembly of the sand mill cylinder and the filter cylinder of the utility model;

[0018] Figure 3 It is a schematic diagram of the assembly of the sanding barrel and the circular cleaning brush of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the gas processing component of the utility model.

[0020] [reference numerals]

[0021] 1. Sanding cylinder; 2. Hinge; 3. Sealing cover; 4. Connecting handle; 5. Gas treatment assembly; 6. Mounting ring; 7. Round cleaning brush; 8. Filter cartridge; 9. Stable chassis; 10. Hydraulic push cylinder; 51. Stable mounting plate; 52. Suction pump; 53. First connecting elbow; 54. Second connecting elbow; 55. Processing box; 56. Exhaust pipe. DETAILED DESCRIPTION

[0022] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0023] Embodiment 1:

[0024] See also Figure 1-4 A filtering device for a horizontal sand mill comprises a sand mill cylinder 1, a hinge 2 is detachably mounted on the side wall of the sand mill cylinder 1, a sealing cover 3 is detachably mounted on the side wall of the hinge 2, a connecting handle 4 is fixedly mounted on the side wall of the sealing cover 3, four connecting nuts are inlaid and mounted in a rectangular array on the back of the sand mill cylinder 1, a gas treatment component 5 is detachably mounted on the back of the sand mill cylinder 1 through the connecting nuts, two mounting rings 6 are symmetrically fixedly mounted on the inside of the sand mill cylinder 1 along the center, a circular cleaning brush 7 is fixedly mounted on the inside of the mounting ring 6, a filter cylinder 8 is arranged on the inside of the sand mill cylinder 1 through the circular cleaning brush 7, two stable chassis 9 are symmetrically fixedly mounted on one side of the inside of the sand mill cylinder 1 along the center, and a hydraulic push cylinder 10 is detachably mounted at the center of the side wall of the stable chassis 9;

[0025] The inner wall of the circular cleaning brush 7 fits with the outer surface of the filter cylinder 8, the length of the filter cylinder 8 is smaller than the length of the sanding cylinder 1, one end of the hydraulic push cylinder 10 contacts the side wall of the filter cylinder 8, the elongated length of the hydraulic push cylinder 10 is greater than the length of the sanding cylinder 1, the gas treatment assembly 5 includes a stable mounting plate 51 and an air suction pump 52, the air suction pump 52 is fixedly installed in the middle of the front of the stable mounting plate 51, and four connecting bolts are detachably installed in a rectangular array on the front of the stable mounting plate 51, one end of the connecting bolt is connected to the inside of the connecting nut through the stable mounting plate 51, the input end of the air suction pump 52 is connected to a first connecting elbow 53, one end of the first connecting elbow 53 is connected to the upper surface of the sanding cylinder 1, and the output end of the air suction pump 52 is connected to two second connecting elbows 54, the bottom end of the second connecting elbow 54 is connected to a processing box 55, the middle of the side wall of the processing box 55 is connected to an exhaust pipe 56, and the interior of the processing box 55 is filled with activated carbon particles.

[0026] Benefits: A connecting nut is embedded and installed on the back of the sanding cylinder 1, and a connecting bolt is provided on the front of the stable mounting plate 51. The gas treatment component 5 is detachable by utilizing the mutual cooperation between the connecting bolt and the connecting nut.

[0027] The working process of the utility model is as follows:

[0028] When the filtering device is working, in order to enhance the environmental performance of the device, a gas treatment component 5 is provided. Before the filter cylinder 8 filters the material, the suction pump 52 inside the gas treatment component 5 is first connected to the power supply to make it work. Then the suction pump 52 will generate adsorption force to adsorb the gas inside the sanding cylinder 1, and then the adsorbed gas will be transported to the inside of the treatment box 55 through the inside of the first connecting elbow 53 and the second connecting elbow 54. Then the activated carbon particles filled in the treatment box 55 will adsorb the irritating odor, and finally the treated gas will be discharged through the exhaust pipe 56, so that it will not harm the health of the staff and can also avoid polluting the surrounding environment, thereby enhancing the environmental performance of the device.

[0029] In the above scheme, when the filtering device is working, in order to improve the working efficiency of the device, a stable chassis 9, a hydraulic pushing cylinder 10, a mounting ring 6 and a circular cleaning brush 7 are provided. When materials are adhered to the inner and outer surfaces of the filter cartridge 8, the hydraulic pushing cylinder 10 is started to drive the filter cartridge 8 to move. Because the bottom end of the circular cleaning brush 7 is in contact with the outer surface of the filter cartridge 8, the outer surface of the filter cartridge 8 can be cleaned for the first time while moving. When the filter cartridge 8 is moved out of the sanding cylinder 1, a cleaning device can be used to clean the inside and outside of the filter cartridge 8. Because the hydraulic pushing cylinder 10 has the function of automatic telescoping, it can facilitate the cleaning of the filter cartridge 8, thereby saving working time.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A filtering device for a horizontal sand mill, comprising a sand mill cylinder (1), characterized in that: The side wall of the sanding cylinder (1) is detachably mounted with a hinge (2), the side wall of the hinge (2) is detachably mounted with a sealing cover (3), the side wall of the sealing cover (3) is fixedly mounted with a connecting handle (4), the back of the sanding cylinder (1) is inlaid with four connecting nuts in a rectangular array, the back of the sanding cylinder (1) is detachably mounted with a gas treatment assembly (5) via the connecting nuts, the interior of the sanding cylinder (1) is symmetrically fixed with two mounting rings (6), the interior of the mounting ring (6) is fixedly mounted with a circular cleaning brush (7), the interior of the sanding cylinder (1) is provided with a filter cartridge (8) via the circular cleaning brush (7), one side of the interior of the sanding cylinder (1) is symmetrically fixedly mounted with two stable chassis (9), the center of the side wall of the stable chassis (9) is detachably mounted with a hydraulic push cylinder (10).

2. The filtering device of the horizontal sand mill according to claim 1, characterized in that: The inner wall of the circular cleaning brush (7) fits the outer surface of the filter cylinder (8), and the length of the filter cylinder (8) is smaller than the length of the sanding cylinder (1).

3. The filtering device of the horizontal sand mill according to claim 1, characterized in that: One end of the hydraulic push cylinder (10) contacts the side wall of the filter cylinder (8), and the extended length of the hydraulic push cylinder (10) is greater than the length of the sanding cylinder (1).

4. The filtering device of the horizontal sand mill according to claim 1, characterized in that: The gas processing assembly (5) comprises a stable mounting plate (51) and an air suction pump (52), wherein the air suction pump (52) is fixedly mounted in the middle of the front side of the stable mounting plate (51).

5. The filtering device for a horizontal sand mill according to claim 4, characterized in that: Four connecting bolts are detachably mounted on the front side of the stable mounting plate (51) in a rectangular array, and one end of the connecting bolt is connected to the inside of a connecting nut through the stable mounting plate (51).

6. The filtering device for a horizontal sand mill according to claim 4, characterized in that: The input end of the air suction pump (52) is connected to a first connecting elbow (53), one end of which is connected to the upper surface of the sanding cylinder (1), and the output end of the air suction pump (52) is connected to two second connecting elbows (54).

7. The filtering device for a horizontal sand mill according to claim 6, characterized in that: The bottom end of the second connecting elbow (54) is connected to a treatment box (55), the middle of the side wall of the treatment box (55) is connected to an exhaust pipe (56), and the interior of the treatment box (55) is filled with activated carbon particles.

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