Automatic cleaning equipment for silica raw materials

Abstract

The utility model provides a kind of silica raw material automatic cleaning equipment, including cleaning tank and the L-shaped plate of fixed setting in the front of cleaning tank and symmetric distribution, further include, belt conveyor, belt conveyor is installed in cleaning tank inner chamber side wall, the higher end of belt conveyor is rotatably connected between two groups of L-shaped plate, for conveying silica raw material;Inverted U-shaped plate, inverted U-shaped plate vertical section is fixedly installed in the outer wall of cleaning tank, inverted U-shaped plate is located above the middle section of belt conveyor;Reciprocating swing spray mechanism, reciprocating swing spray mechanism is installed in the outer wall of inverted U-shaped plate horizontal section, reciprocating swing spray mechanism further includes reciprocating subassembly and swing type spray subassembly, for the silica raw material on the belt conveyor belt is carried out multi-angle spray, to improve cleaning efficiency.The utility model can multi-angle spray silica raw material, avoid existing cleaning blind area, cleaning is more thorough, can be recycled to waste water, and water consumption is lower.

Description

Technical Field

[0001] This utility model relates to the field of silica cleaning technology, and more specifically, to an automated silica raw material cleaning device. Background Technology

[0002] Silica is a general term for vein quartz, quartzite, and quartz sandstone. It is mainly used in the metallurgical industry for acidic refractory bricks. Pure silica can be used to make quartz glass or to refine single-crystal silicon. Vein quartz is a dense, massive substance, pure white, translucent, with a greasy luster, and a conchoidal fracture surface, visible to the naked eye. In the chemical industry, it is used to prepare silicon compounds and silicates, and can also be used as packing material in sulfuric acid towers. In the building materials industry, it is used in glass, ceramics, and silicate cement.

[0003] A search revealed that Chinese patent application CN202420682975.6 discloses "a silica cleaning device, comprising an active roller and an auxiliary roller, with a stainless steel mesh conveyor belt wound around the active roller and the auxiliary roller. An arc-shaped baffle is provided on one side of the auxiliary roller, and two inclined baffles are welded to the rear end of the arc-shaped baffle. A first branch pipe, a second branch pipe, and a third branch pipe are equally spaced at the upper part of the active roller and the auxiliary roller. Spray heads are equally spaced at the lower part of the first branch pipe, the second branch pipe, and the third branch pipe. This invention uses an inclined stainless steel mesh conveyor belt to transport silica upwards, and then washes the silica through the first branch pipe, the second branch pipe, and the third branch pipe. The arc-shaped baffle and the inclined baffle facilitate the discharge of mud and gravel, preventing them from entering under the active roller and improving the movement stability of the active roller and the stainless steel mesh conveyor belt." However, it still has the following drawbacks:

[0004] (1) When there is a lot of silica raw material on the conveyor belt, the silica raw material will accumulate, and the fixed spray pipe will have a cleaning blind spot, resulting in incomplete cleaning.

[0005] (2) Wastewater cannot be recycled, resulting in high water consumption.

[0006] Therefore, we have made improvements to this and proposed an automated cleaning equipment for silica raw materials. Utility Model Content

[0007] The purpose of this invention is to address the existing problems of incomplete cleaning caused by the accumulation of silica raw materials on the conveyor belt and the presence of blind spots in the fixed spray pipes when there are a large amount of silica raw materials on the conveyor belt; and the inability to recycle wastewater, resulting in high water consumption.

[0008] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0009] Automated cleaning equipment for silica raw materials is developed to address the aforementioned issues.

[0010] The present invention is as follows:

[0011] It includes a cleaning tank and L-shaped plates that are fixedly installed on the front of the cleaning tank and symmetrically distributed, and also includes,

[0012] A belt conveyor is installed on the inner wall of the cleaning tank. The higher end of the belt conveyor is rotatably connected between two sets of L-shaped plates for conveying silica raw materials.

[0013] An inverted U-shaped plate, the vertical section of which is fixedly installed on the outer wall of the cleaning tank, is located above the middle section of the belt conveyor;

[0014] A reciprocating oscillating spraying mechanism is installed on the outer wall of the horizontal section of the inverted U-shaped plate. The reciprocating oscillating spraying mechanism includes a reciprocating component and an oscillating spraying component, which are used to spray the silica raw material on the conveyor belt of the belt conveyor from multiple angles, thereby improving the cleaning efficiency.

[0015] A water circulation component is installed on the outer wall of the cleaning tank. The water outlet of the water circulation component is connected to the swing spray component to circulate the collected water in the inner cavity of the cleaning tank and avoid resource waste.

[0016] As a preferred technical solution of this utility model, the reciprocating assembly includes an L-shaped support block fixedly installed on the top of the inverted U-shaped plate, a drive cam connected to the vertical section of the L-shaped support block, a limiting frame fixedly installed on the outer wall of the inverted U-shaped plate, a reciprocating rod slidably connected to the center of the limiting frame, a fixing ring fixedly installed on the outer wall of the upper section of the reciprocating rod, a tension spring fixedly connected between the limiting frame and the fixing ring and sleeved on the outer side of the reciprocating rod, and toothed plates symmetrically arranged on the bottom section of the reciprocating rod, wherein the outer wall of the drive cam abuts against the top of the reciprocating rod.

[0017] As a preferred technical solution of this utility model, the swing-type spray assembly includes a spray main pipe rotatably connected to the horizontal section of the inverted U-shaped plate and symmetrically distributed. A uniformly distributed spray head is fixedly installed at the bottom end of any spray main pipe. Both ends of the spray main pipe extend outward through the inverted U-shaped plate. A gear is fixedly provided at the extended end of the spray main pipe near the reciprocating assembly. The outer wall of any gear meshes with the toothed plate.

[0018] As a preferred technical solution of this utility model, the water circulation component includes a circulation pump fixedly installed on the outer wall of the cleaning tank, an inlet pipe fixedly installed between the inlet end of the circulation pump and the cleaning tank, a connecting pipe fixedly installed at the outlet end of the circulation pump, and a tee pipe fixedly installed between the connecting pipe and the two sets of spray main pipes, and a shaft seal is respectively provided at the junction of the tee pipe and the two sets of spray main pipes.

[0019] As a preferred technical solution of this utility model, the cleaning box has a trough at the end away from the L-shaped plate, and an impurity collection box is slidably connected to the wall of the trough. The bottom of the impurity collection box has evenly distributed filter holes. A sealing ring is fixedly installed at the connection between the impurity collection box and the trough, and a handle is fixedly installed at the end of the impurity collection box away from the trough.

[0020] As a preferred technical solution of this utility model, a baffle is fixedly installed in the inner cavity of the cleaning box, and a sealing strip is fixedly provided at one end of the baffle near the impurity collection box, and the sealing strip on the baffle abuts against the impurity collection box.

[0021] As a preferred technical solution of this utility model, a water inlet pipe communicating with the inner cavity is fixedly provided on the outer wall of the cleaning tank, and a valve is fixedly installed in the middle section of the water inlet pipe.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] In the solution of this utility model:

[0024] 1. By setting a reciprocating swing spray mechanism, the reciprocating component drives the swing spray component to perform reciprocating swing motion, so that the nozzles on the spray main pipe can spray the silica raw material on the belt conveyor at multiple angles. This solves the problem in the prior art that when there is a lot of silica raw material on the conveyor belt, the silica raw material will accumulate and the fixed spray pipe will have a cleaning blind spot, resulting in incomplete cleaning.

[0025] 2. Through the water circulation component, the circulation pump extracts the water from the inner cavity of the cleaning tank and re-transports it to the main spray pipe, realizing the recycling of water, avoiding resource waste, and solving the problem of high water consumption caused by the inability to recycle wastewater in the existing technology.

[0026] 3. With the impurity collection box, impurities generated during the cleaning process will fall into the impurity collection box. Water flows back into the inner cavity of the cleaning chamber through the filter holes, while the impurities remain in the impurity collection box. This allows the impurity collection box to be easily pulled out of the slide to clean the impurities by means of the handle, improving the convenience of impurity cleaning. Attached Figure Description

[0027] Figure 1 A three-dimensional structural schematic diagram of the automated silica raw material cleaning equipment provided by this utility model;

[0028] Figure 2 An exploded structural diagram of the automated silica raw material cleaning equipment provided by this utility model;

[0029] Figure 3 An exploded view of the cleaning box structure of the automated silica raw material cleaning equipment provided by this utility model;

[0030] Figure 4 A cross-sectional view of the cleaning box in the automated silica raw material cleaning equipment provided by this utility model.

[0031] Figure 5 A schematic diagram of the reciprocating oscillating spray mechanism of the automated silica raw material cleaning equipment provided by this utility model;

[0032] Figure 6 The automated cleaning equipment for silica raw materials provided by this utility model Figure 5 Enlarged structural diagram at point A in the diagram;

[0033] Figure 7 A cross-sectional view of the connection between the tee pipe and the main spray pipe of the automated silica raw material cleaning equipment provided by this utility model.

[0034] The image shows:

[0035] 1. Cleaning tank; 2. L-shaped plate; 3. Belt conveyor; 4. Inverted U-shaped plate; 5. Reciprocating oscillating spray mechanism; 51. Reciprocating assembly; 511. L-shaped support block; 512. Drive cam; 513. Limit frame; 514. Reciprocating rod; 515. Fixing ring; 516. Tension spring; 517. Toothed plate; 52. Oscillating spray assembly; 521. Spray main pipe; 522. Spray head; 523. Gear; 6. Water circulation assembly; 601. Circulation pump; 602. Water inlet pipe; 603. Connecting pipe; 604. T-pipe; 605. Shaft seal; 7. Slide groove; 8. Impurity collection box; 9. Filter hole; 10. Handle; 11. Baffle; 12. Water inlet pipe. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0037] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0038] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0039] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0040] like Figure 1-7 As shown, this embodiment proposes an automated cleaning device for silica raw materials, including a cleaning tank 1 and L-shaped plates 2 fixedly disposed on the front of the cleaning tank 1 and symmetrically distributed, and further including...

[0041] Belt conveyor 3 is installed on the inner wall of the cleaning box 1. The higher end of the belt conveyor 3 is rotatably connected between two sets of L-shaped plates 2 for conveying silica raw materials.

[0042] The inverted U-shaped plate 4, the vertical section of which is fixedly installed on the outer wall of the cleaning tank 1, is located above the middle section of the belt conveyor 3;

[0043] The reciprocating oscillating spray mechanism 5 is installed on the outer wall of the horizontal section of the inverted U-shaped plate 4. The reciprocating oscillating spray mechanism 5 includes a reciprocating component 51 and an oscillating spray component 52, which are used to spray the silica raw material on the conveyor belt of the belt conveyor 3 from multiple angles, thereby improving the cleaning efficiency.

[0044] Water circulation component 6 is installed on the outer wall of cleaning tank 1. The water outlet of water circulation component 6 is connected to swing spray component 52 to circulate the collected water in the inner cavity of cleaning tank 1 and avoid waste of resources.

[0045] like Figure 2 , Figure 5 and Figure 6 As shown, in a preferred embodiment, based on the above method, the reciprocating assembly 51 further includes an L-shaped support block 511 fixedly installed on the top of the inverted U-shaped plate 4, a drive cam 512 connected to the vertical section of the L-shaped support block 511, a limiting frame 513 fixedly installed on the outer wall of the inverted U-shaped plate 4, a reciprocating rod 514 slidably connected to the center of the limiting frame 513, a fixing ring 515 fixedly installed on the outer wall of the upper section of the reciprocating rod 514, a tension spring 516 fixedly connected between the limiting frame 513 and the fixing ring 515 and sleeved on the outside of the reciprocating rod 514, and toothed plates 517 symmetrically arranged on the bottom section of the reciprocating rod 514. The outer wall of the drive cam 512 abuts against the top of the reciprocating rod 514, which can push the reciprocating rod 514 to reciprocate up and down within the limiting frame 513.

[0046] like Figure 5 , Figure 6 and Figure 7As shown, in a preferred embodiment, based on the above method, the oscillating spray assembly 52 further includes a spray main pipe 521 rotatably connected to the horizontal section of the inverted U-shaped plate 4 and symmetrically distributed. A uniformly distributed nozzle 522 is fixedly installed at the bottom end of any spray main pipe 521. Both ends of the spray main pipe 521 extend outward through the inverted U-shaped plate 4. A gear 523 is fixedly provided at the extension end of the spray main pipe 521 near the reciprocating assembly 51. The outer wall of any gear 523 meshes with the toothed plate 517, which can spray the silica raw material from multiple angles and effectively wash away the dirt, impurities and other contaminants on the surface of the silica.

[0047] like Figure 1 and Figure 7 As shown, in a preferred embodiment, based on the above method, the water circulation component 6 further includes a circulation pump 601 fixedly installed on the outer wall of the cleaning tank 1, an inlet pipe 602 fixedly installed between the inlet end of the circulation pump 601 and the cleaning tank 1, a connecting pipe 603 fixedly installed at the outlet end of the circulation pump 601, and a three-way pipe 604 fixedly installed between the connecting pipe 603 and the two sets of spray main pipes 521. Shaft seals 605 are respectively provided at the junction of the three-way pipe 604 and the two sets of spray main pipes 521, realizing the recycling of water, ensuring the continuous operation of spray cleaning, and saving water resources.

[0048] like Figure 3 and Figure 4 As shown, in a preferred embodiment, based on the above method, a trough 7 is further provided at the end of the cleaning tank 1 away from the L-shaped plate 2. An impurity collection box 8 is slidably connected to the wall of the trough 7. The bottom of the impurity collection box 8 is provided with evenly distributed filter holes 9. A sealing ring is fixedly installed at the connection between the impurity collection box 8 and the trough 7. A handle 10 is fixedly installed at the end of the impurity collection box 8 away from the trough 7 to facilitate the collection and cleaning of impurities in the wastewater.

[0049] like Figure 3 and Figure 4 As shown, in a preferred embodiment, based on the above method, a baffle 11 is fixedly installed in the inner cavity of the cleaning tank 1. A sealing strip is fixedly provided at one end of the baffle 11 near the impurity collection box 8. The sealing strip on the baffle 11 abuts against the impurity collection box 8, which can prevent water and impurities from leaking to the outside of the cleaning tank 1.

[0050] like Figure 2 and Figure 3 As shown, in a preferred embodiment, based on the above method, a water inlet pipe 12 communicating with its inner cavity is fixedly provided on the outer wall of the cleaning tank 1, and a valve is fixedly installed in the middle section of the water inlet pipe 12 to facilitate the injection of an appropriate amount of clean water into the cleaning tank 1 to ensure sufficient water volume during the cleaning process.

[0051] Specifically, when this automated silica raw material cleaning equipment is working: first, open the valve and inject an appropriate amount of clean water into the cleaning tank 1 through the water inlet pipe 12, observe the water level change, and close the valve after the water level reaches a suitable height to ensure that there is enough water during the cleaning process;

[0052] Start the power motor of belt conveyor 3 to make belt conveyor 3 start running. Place the silica raw material to be cleaned evenly at the lower end of belt conveyor 3. As belt conveyor 3 runs, the silica raw material gradually moves to the higher end and enters the cleaning area.

[0053] At the same time, the circulation pump 601 is started, and the water in the inner cavity of the cleaning tank 1 is drawn out through the water inlet pipe 602, and then transported to the two sets of spray main pipes 521 through the connecting pipe 603 and the three-way pipe 604, and then sprayed out from the nozzle 522 to clean the silica raw material on the conveyor belt of the belt conveyor 3.

[0054] Simultaneously, the drive cam 512, driven by a servo motor, is activated, causing it to rotate. As the drive cam 512 rotates, it pushes the reciprocating rod 514 to reciprocate up and down within the limit frame 513. When the reciprocating rod 514 moves upward, the tension spring 516 is stretched, and the toothed plate 517 moves upward, driving the two sets of gears 523 meshing with it to rotate, thus causing the two sets of spray pipes 521 to swing. When the reciprocating rod 514 moves downward, the tension spring 516 is compressed, and the toothed plate 517 moves downward, driving the two sets of gears 523 meshing with it to rotate, thus causing the two sets of spray pipes 521 to swing in opposite directions. This reciprocating motion allows the nozzles 522 on the spray pipes 521 to spray the silica raw material from multiple angles, effectively washing away dirt, impurities, and other contaminants from the silica surface.

[0055] During the cleaning process, impurities such as mud and gravel will fall into the impurity collection box 8 as the water flows and the silica raw materials move. The impurities remain in the impurity collection box 8. The filtered water flows back into the inner cavity of the cleaning tank 1 through the filter hole 9 at the bottom of the impurity collection box 8. The baffle 11 and the sealing ring can prevent water and impurities from leaking to the outside of the cleaning tank 1.

[0056] The circulating pump 601 draws out the filtered water from the inner cavity of the cleaning tank 1 through the water inlet pipe 602, and delivers it to the two sets of spray main pipes 521 through the connecting pipe 603 and the three-way pipe 604, and then sprays it out from the nozzle 522, realizing the recycling of water, ensuring the continuous spray cleaning, and saving water resources.

[0057] The thoroughly cleaned silica raw material is transported to a higher end by the belt conveyor 3 and then conveyed to the next process or collection container to complete the cleaning operation.

[0058] When the impurities in the impurity collection box 8 accumulate to a certain level, the operator first shuts down the cleaning equipment, then pulls the impurity collection box 8 out of the slide 7 through the handle 10, cleans out the impurities, and then reinserts the impurity collection box 8 into the slide 7 to ensure a good seal so that impurities generated during subsequent cleaning can continue to be collected.

[0059] All technical features in this embodiment can be freely combined according to actual needs.

[0060] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. An automated cleaning device for silica raw materials, comprising a cleaning tank (1) and L-shaped plates (2) fixedly disposed on the front side of the cleaning tank (1) and symmetrically distributed thereon, characterized in that, It also includes, A belt conveyor (3) is installed on the inner wall of the cleaning box (1). The higher end of the belt conveyor (3) is rotatably connected between two sets of L-shaped plates (2) for conveying silica raw materials. An inverted U-shaped plate (4) is fixedly installed on the outer wall of the cleaning box (1) in the vertical section, and the inverted U-shaped plate (4) is located above the middle section of the belt conveyor (3); The reciprocating oscillating spray mechanism (5) is installed on the outer wall of the horizontal section of the inverted U-shaped plate (4). The reciprocating oscillating spray mechanism (5) includes a reciprocating component (51) and an oscillating spray component (52), which are used to spray the silica raw material on the conveyor belt of the belt conveyor (3) from multiple angles, thereby improving the cleaning efficiency. Water circulation component (6) is installed on the outer wall of the cleaning tank (1). The water outlet of the water circulation component (6) is connected to the swing spray component (52) to circulate the collected water in the inner cavity of the cleaning tank (1) to avoid waste of resources.

2. The automated silica raw material cleaning equipment according to claim 1, characterized in that, The reciprocating assembly (51) includes an L-shaped support block (511) fixedly installed on the top of the inverted U-shaped plate (4), a drive cam (512) connected to the vertical section of the L-shaped support block (511), a limiting frame (513) fixedly installed on the outer wall of the inverted U-shaped plate (4), a reciprocating rod (514) slidably connected to the center of the limiting frame (513), a fixing ring (515) fixedly installed on the outer wall of the upper section of the reciprocating rod (514), a tension spring (516) fixedly connected between the limiting frame (513) and the fixing ring (515) and sleeved on the outside of the reciprocating rod (514), and toothed plates (517) symmetrically arranged on the bottom section of the reciprocating rod (514), and the outer wall of the drive cam (512) abuts against the top of the reciprocating rod (514).

3. The automated silica raw material cleaning equipment according to claim 1, characterized in that, The oscillating spray assembly (52) includes a spray main pipe (521) rotatably connected to the horizontal section of the inverted U-shaped plate (4) and symmetrically distributed. A uniformly distributed nozzle (522) is fixedly installed at the bottom end of any spray main pipe (521). Both ends of the spray main pipe (521) extend outward through the inverted U-shaped plate (4). A gear (523) is fixedly provided at the extension end of the spray main pipe (521) near the reciprocating assembly (51). The outer wall of any gear (523) meshes with the toothed plate (517).

4. The automated silica raw material cleaning equipment according to claim 1, characterized in that, The water circulation assembly (6) includes a circulation pump (601) fixedly installed on the outer wall of the cleaning tank (1), an inlet pipe (602) fixedly installed between the inlet end of the circulation pump (601) and the cleaning tank (1), a connecting pipe (603) fixedly installed at the outlet end of the circulation pump (601), and a three-way pipe (604) fixedly installed between the connecting pipe (603) and the two sets of spray main pipes (521). A shaft seal (605) is provided at the junction of the three-way pipe (604) and the two sets of spray main pipes (521).

5. The automated silica raw material cleaning equipment according to claim 4, characterized in that, The cleaning box (1) has a sliding groove (7) at one end away from the L-shaped plate (2). The sliding groove (7) is slidably connected to an impurity collection box (8). The bottom of the impurity collection box (8) has evenly distributed filter holes (9). A sealing ring is fixedly installed at the connection between the impurity collection box (8) and the sliding groove (7). A handle (10) is fixedly installed at one end of the impurity collection box (8) away from the sliding groove (7).

6. The automated silica raw material cleaning equipment according to claim 5, characterized in that, A baffle (11) is fixedly installed in the inner cavity of the cleaning box (1). A sealing strip is fixedly provided at one end of the baffle (11) near the impurity collection box (8). The sealing strip on the baffle (11) abuts against the impurity collection box (8).

7. The automated silica raw material cleaning equipment according to claim 6, characterized in that, The outer wall of the cleaning tank (1) is fixedly provided with a water inlet pipe (12) that communicates with its inner cavity, and a valve is fixedly installed in the middle section of the water inlet pipe (12).

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