Silica sand washing device

Abstract

The invention discloses a silica sand washing device, and relates to the technical field of silica sand production. The device comprises a base and a washing pool fixed on the base, the base is further connected with a supporting piece. A net cage used for loading silica sand is connected to the supporting piece. The net cage is positioned at the upper part in the washing pool; an isolation washing assembly is arranged in the net cage; the isolation washing assembly comprises a first expansion piece fixed at the bottom end of the outer wall of the net cage; a cross rod is vertically and downwards fixed at the output end of the first expansion piece; a plurality of vertical isolation plates are uniformly fixed on the cross rod along the length direction; a water inlet cavity is formed in the isolation plate; the lower end of the water inlet cavity penetrates through the isolation plate; a plurality of water outlet micropores communicated with the water inlet cavity are distributed in the surface of the isolation plate; the isolation plate correspondingly slides and penetrates through the bottom of the net cage. The device has the beneficial effects that silica sand in the net cage is washed after being divided into multiple layers, and the cleaning effect can be effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of silica sand production, and particularly to a silica sand washing device. Background Art

[0002] Silica sand is prepared from sand and gravel containing silicon dioxide and is an important industrial mineral raw material, which is widely used in industries such as glass, foundry, ceramics and refractory materials, metallurgy, construction, chemical industry, plastics, rubber, abrasives, etc. After being mined, silica sand raw materials need to be processed through multiple processes such as washing, sorting, and drying, among which washing is an essential process step.

[0003] In the existing washing process, a large amount of silica sand raw materials are usually put into a wire mesh box and then immersed in a washing pool for soaking and rinsing. Although this method has the advantages of a large amount of silica sand washed at one time and simple operation, due to the large amount of silica sand aggregated in the wire mesh box, when soaking and flushing, it is easy to cause the inner layer of silica sand to not be fully cleaned, and the dirt washed down is not easy to drain away, so the expected effect is often not achieved during washing. Summary of the Invention

[0004] The technical problem to be solved by the present invention is, in view of the above-mentioned technical deficiencies, to provide a silica sand washing device that can effectively improve the washing effect by washing the silica sand in the wire mesh box after being separated into multiple layers.

[0005] The technical solution adopted by the present invention is: to provide a silica sand washing device, including a base and a washing pool fixed on the base; a support member is also connected to the base; a wire mesh box for loading silica sand is connected to the support member; the wire mesh box is located in the upper part of the washing pool; an isolation washing component is provided in the wire mesh box.

[0006] The isolation washing component includes a first telescopic device fixed at the bottom end of the outer wall of the wire mesh box; a cross bar is vertically fixed at the output end of the first telescopic device; a plurality of vertical isolation plates are evenly fixed on the cross bar along the length direction; a water inlet cavity is opened inside the isolation plate; the lower end of the water inlet cavity penetrates through the isolation plate; a plurality of water outlet micropores communicating with the water inlet cavity are distributed on the surface of the isolation plate; the isolation plate correspondingly slides through the bottom of the wire mesh box.

[0007] To further optimize the technical solution, the support member of a silica sand washing device includes a second telescopic device fixed on the base; the telescopic end of the second telescopic device is vertically upward and fixed with a mounting seat; a support shaft is connected along the length direction of the wire mesh box on the mounting seat; the support shaft is fixed to the wire mesh box.

[0008] To further optimize the technical solution, the support shaft of a silica sand washing device is rotatably connected to the mounting seat; the support shaft is driven by a reversing reduction motor fixed on the mounting seat.

[0009] To further optimize this technical solution, a triangular sand dividing head is fixedly corresponding to the upper end of the partition plate of a silica sand washing device.

[0010] To further optimize this technical solution, the cross bar of a silica sand washing device is of a hollow structure; water injection holes corresponding to the water inlet cavities one by one are distributed on the upper side of the cross bar; a submersible pump for supplying water into the cross bar is fixedly installed at the bottom of the washing pool.

[0011] The beneficial effects of the present invention are as follows:

[0012] The net box is located in the upper part of the washing pool. When soaking and flushing the silica sand for cleaning, it is convenient for dirt to sink to the bottom of the pool, making full use of the advantage of higher cleanliness of the upper-layer water, improving the utilization rate of water, and saving water. Through the first telescopic device, the cross bar can be pulled, so that the partition plate can penetrate into the net box from the bottom end of the net box upward, achieving the effect of separating the silica sand in the net box into multiple layers; an inlet cavity is formed inside the partition plate, and a plurality of water outlet micropores are distributed on the surface. After the silica sand is separated into multiple layers, the water in the washing pool can enter the inlet cavity and flow out from the water outlet micropores, realizing water injection into each layer of silica sand, and effectively improving the thoroughness of washing the silica sand everywhere. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present invention;

[0014] Figure 2 is a partial structural schematic diagram inside the washing pool.

[0015] In the figure, 1, base; 2, washing pool; 3, net box; 4, first telescopic device; 5, cross bar; 6, partition plate; 7, inlet cavity; 8, water outlet micropore; 9, second telescopic device; 10, mounting seat; 11, support shaft; 12, reversing and decelerating motor; 13, sand dividing head; 14, water injection hole; 15, submersible pump. DETAILED DESCRIPTION OF THE INVENTION

[0016] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0017] As Figure 1 shown, a silica sand washing device includes a base 1 and a washing pool 2 fixed on the base 1; a support member is further connected to the base 1; a net box 3 for loading silica sand is connected to the support member; the net box 3 is located in the upper part inside the washing pool 2; a separating and washing assembly is provided inside the net box 3.

[0018] As Figure 1-2As shown, the isolation water washing assembly includes a first telescopic device 4 fixed to the bottom end of the outer wall of the mesh box 3; a cross bar 5 is vertically and downwardly fixed to the output end of the first telescopic device 4; a plurality of vertical isolation plates 6 are uniformly fixed on the cross bar 5 along the length direction; a water inlet cavity 7 is formed inside the isolation plate 6; the lower end of the water inlet cavity 7 penetrates through the isolation plate 6; a plurality of water outlet micropores 8 communicating with the water inlet cavity 7 are distributed on the surface of the isolation plate 6; the isolation plate 6 correspondingly slides through the bottom of the mesh box 3.

[0019] Before loading silica sand into the mesh box 3, the first telescopic device 4 first controls the upper end of the isolation plate 6 to be only at the bottom of the mesh box 3, making it more convenient to load the silica sand into the mesh box 3. After the silica sand is loaded, the first telescopic device 4 is used to control the isolation plate 6 to move upward, separating the silica sand in the mesh box 3 into multiple layers.

[0020] After that, the water in the water washing pool 2 is used to soak the mesh box 3, or combined with flushing water into the mesh box 3, to achieve the effect of cleaning the silica sand. During this process, since the water inlet cavity 7 is formed inside the isolation plate 6 and a plurality of water outlet micropores 8 communicating with the water inlet cavity 7 are distributed on the surface of the isolation plate 6, the water in the water washing pool 2 can enter the water inlet cavity 7 on each isolation plate 6 and then flow out through the water outlet micropores 8, so that water can be injected into the silica sand separated into each layer respectively, effectively improving the thoroughness of water washing of the silica sand everywhere, and the dirt washed can also be conveniently discharged through the water inlet cavity 7 at the isolation plate 6, thus greatly improving the cleaning effect of the silica sand.

[0021] As Figure 1 shown, the support member includes a second telescopic device 9 fixed to the base 1; the telescopic end of the second telescopic device 9 is vertically upward and fixed with a mounting seat 10; a support shaft 11 is connected along the length direction of the mesh box 3 on the mounting seat 10; the support shaft 11 is fixed to the mesh box 3.

[0022] Through the second telescopic device 9, the mesh box 3 can be controlled to immerse and move out of the water washing pool 2, realizing the "rinsing" operation of the silica sand and improving the water washing effect.

[0023] As Figure 1 shown, the support shaft 11 is rotatably connected to the mounting seat 10; the support shaft 11 is driven by a reversing reduction motor 12 fixed to the mounting seat 10.

[0024] Through the control of the reversing reduction motor 12, the support shaft 11 can drive the mesh box 3 to swing back and forth. Combining with the "rinsing" action, it is more conducive to throwing out the sewage and separating the dirt from the silica sand.

[0025] As Figure 1-2 shown, a triangular sand separating head 13 is correspondingly fixed to the upper end of the isolation plate 6. The sand separating head 13 is beneficial to breaking through the barrier of the silica sand and reducing the resistance when the isolation plate 6 extends upward.

[0026] AsFigure 2 As shown, the cross bar 5 has a hollow structure; water injection holes 14 corresponding to and communicating with the water inlet cavity 7 one by one are distributed on the upper side of the cross bar 5; a submersible pump 15 for supplying water to the inside of the cross bar 5 is fixed at the bottom of the washing pool 2. Water is injected into the inside of the cross bar 5 through the submersible pump 15, so that the water sprays out from the water injection holes 14 into the water inlet cavity 7, and then can act on the silica sand through the water outlet micropores 8. The water pressure of the water outlet in this way is relatively large, so the effect of flushing the silica sand can be achieved, and the dirt removal efficiency can be improved.

[0027] It can be understood that the present invention is described through some embodiments. As is known to those skilled in the art, without departing from the spirit and scope of the present invention, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. A silica sand washing device, characterized in that: It includes a base (1) and a washing pool (2) fixed on the base (1); a support member is also connected to the base (1); a mesh box (3) for loading silica sand is connected to the support member; the mesh box (3) is located in the upper part of the washing pool (2); an isolation washing assembly is provided in the mesh box (3). The isolation washing assembly includes a first telescopic device (4) fixed to the bottom end of the outer wall of the mesh box (3); a cross bar (5) is vertically and downwardly fixed to the output end of the first telescopic device (4); a plurality of vertical isolation plates (6) are uniformly fixed on the cross bar (5) along the length direction; a water inlet cavity (7) is formed inside the isolation plate (6); the lower end of the water inlet cavity (7) penetrates through the isolation plate (6); a plurality of water outlet micropores (8) communicating with the water inlet cavity (7) are distributed on the surface of the isolation plate (6); the isolation plate (6) correspondingly slides through the bottom of the mesh box (3).

2. The silica sand washing device according to claim 1, wherein: The support member includes a second telescopic device (9) fixed to the base (1); the telescopic end of the second telescopic device (9) is vertically upward and fixed with a mounting seat (10); a support shaft (11) is connected to the mounting seat (10) along the length direction of the mesh box (3); the support shaft (11) is fixed to the mesh box (3).

3. The silica sand washing device according to claim 2, characterized in that: The support shaft (11) is rotatably connected to the mounting seat (10); the support shaft (11) is driven by a reversing reduction motor (12) fixed to the mounting seat (10).

4. A silica sand washing device according to claim 1, characterized in that: A triangular sand separating head (13) is correspondingly fixed to the upper end of the isolation plate (6).

5. The silica sand washing device according to claim 1, characterized in that: The cross bar (5) is of a hollow structure; water injection holes (14) corresponding to and communicating with the water inlet cavities (7) are distributed on the upper side of the cross bar (5); a submersible pump (15) for supplying water to the inside of the cross bar (5) is fixed to the bottom of the washing pool (2).

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