Quartz sand raw material flow stabilizing bin

Abstract

The quartz sand raw material flow stabilizing bin comprises a buffering box, the bottom of the buffering box is obliquely arranged, a water spraying structure is arranged on one side of the buffering box, a discharging port is formed in one side of the bottommost part of the buffering box, and an adjusting structure capable of adjusting the opening and closing height of the discharging port is installed at the discharging port. A sieve plate which is obliquely arranged is further mounted on one side of the discharging opening, and vibration motors are mounted on the two sides of the sieve plate through mounting plates. According to the sand washing system, quartz sand can be stably conveyed into the sand washing system according to the adjusted amount under the action of water flow, the flow can be adjusted in the whole process, the sand washing function is achieved while the flow is stabilized, the quartz sand is cleaned for the first time, sediment separation is completed, the sand washing efficiency of the sand washing system is improved, and the arrangement cost is low; and installation is convenient, sand washing water can be directly extracted from sediment removal water of the sand washing system, and sediment removal after sand washing is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz sand cleaning, in particular to a quartz sand raw material stabilizing bin. Background Art

[0002] The flow stabilization bin is a device used to stably transport quartz sand raw materials. During the sand washing process, a stable supply of quartz sand is crucial to the continuity and quality of the sand washing process. Therefore, the flow stabilization bin is one of the important initial equipment in the sand washing stage.

[0003] When the sand washing production line is in continuous working state, the sand washing auger rotates continuously and water is continuously discharged from the water outlet. When there is less material, it affects the sand washing efficiency and wastes water. When there is more quartz sand, it affects the cleaning quality. Therefore, the design of the steady flow bin is to ensure the uniform and continuous supply of raw materials, reduce production interruptions and cleaning quality problems caused by poor flow or unstable supply of raw quartz sand. For this reason, we proposed a quartz sand raw material steady flow bin to solve the above problems. Utility Model Content

[0004] The present application provides a quartz sand raw material steady flow bin, which solves the problem of uniformity in the quartz sand washing system.

[0005] The present application provides a quartz sand raw material steady flow bin, including a buffer box, the bottom of which is inclined, a water spray structure is provided on one side of the buffer box, a discharge port is provided on the bottom side of the buffer box, an adjustment structure for adjusting the opening and closing height of the discharge port is installed at the discharge port, an inclined sieve plate is also installed on one side of the discharge port, and vibration motors are installed on both sides of the sieve plate through mounting plates.

[0006] Preferably, the screen plate and the buffer box are both supported by brackets.

[0007] Preferably, the water spray structure includes a cleaning water pipe installed on the buffer tank, the cleaning water pipe is connected to a plurality of second water spray pipes, the second water spray pipes extend to one side of the buffer tank, and a plurality of second nozzles are arranged on the second water spray pipes.

[0008] Preferably, the cleaning water pipe is connected to the drainage bin of the sand washing system through a water pump.

[0009] Preferably, a plurality of the second water spray pipes are located on one side of the discharge port.

[0010] Preferably, the adjustment structure includes mounting grooves arranged on both sides of the discharge port, a baffle is installed between the two mounting grooves, and both sides of the baffle are movably installed in the mounting grooves by adjusting plum blossom bolts.

[0011] Preferably, a first water spray pipe spanning across the sieve plate is provided on the mounting plate, and a plurality of first spray heads are installed on the first water spray pipe.

[0012] Preferably, a plurality of guide grooves are arranged at the bottom of the buffer box along an inclined direction.

[0013] Preferably, a water collecting tank is installed at the bottom of the sieve plate.

[0014] Preferably, the discharge pipe of the sieve plate is equipped with a discharge hopper.

[0015] It can be seen from the above technical scheme that the present application provides a quartz sand raw material steady flow bin. When the present application is in use, the quartz sand is sent to the buffer box by the conveyor belt. During the feeding process, the water spraying structure continuously sprays water into the buffer box. The quartz sand and the water flow through the discharge port onto the sieve plate. Under the vibration of the sieve plate, the quartz sand moves to the bottom of the sieve plate, and at the same time, the excess water is filtered to the bottom of the sieve plate. The quartz sand is sent to the sand washing system through the sieve plate. According to the sand washing amount of the sand washing system, the height of the discharge port and the water spraying amount of the water spraying structure can be controlled, thereby controlling the flow rate of the quartz sand and achieving the ability of stable sand delivery.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. Through the arrangement of the buffer box, the discharge port and the water spray structure, the quartz sand to be cleaned can be sent to the buffer box, mixed with water, and then stably discharged from the discharge port by the action of the water flow, thereby achieving the problem of stabilizing the flow of quartz sand and achieving the purpose of uniform material discharge;

[0018] 2. Through the setting of the screen plate and the vibration motor, while conveying quartz sand, the muddy water and sand and gravel can be separated to complete the initial cleaning work, thereby improving the quality of the later cleaning.

[0019] To sum up, in the present application, the effect of water flow can be utilized to stably deliver quartz sand to the sand washing system according to the adjusted amount, and the flow rate can be adjusted during the whole process. While stabilizing the flow, it also has the sand washing function, performs the initial cleaning of the quartz sand and completes the sediment separation, thereby improving the sand washing efficiency of the sand washing system. In addition, the present application has low layout cost and is easy to install. The water for sand washing can be directly extracted from the de-sedimentation water of the sand washing system, and the de-sedimentation can be performed after the sand flushing of the present application is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for use in the implementation cases. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0021] Figure 1This is a schematic diagram of the external structure of a quartz sand raw material stabilizing bin proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of a quartz sand raw material stabilizing bin proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of a buffer box for a quartz sand raw material steady flow bin proposed by the utility model;

[0024] In the figure: 1 buffer box, 2 bracket, 3 guide groove, 4 cleaning water pipe, 5 baffle, 6 mounting groove, 7 discharge port, 8 first nozzle, 9 first water spray pipe, 10 screen plate, 11 mounting plate, 12 discharge hopper, 13 vibration motor, 14 water collecting box, 15 second water spray pipe, 16 second nozzle. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0026] See also Figure 1-3, a quartz sand raw material steady flow bin, the present application is used for steady flow feeding of quartz sand cleaning system, and can be adjusted in real time according to the sand washing amount of the sand washing system, and the quartz sand is initially cleaned during the feeding process, specifically, it includes a buffer box 1, which is easy to fall off due to factors such as friction between sand and gravel. The buffer box 1 can be made of stainless steel and the same color paint as other equipment in the factory can be sprayed on the outside. When in use, the quartz sand is first sent to the buffer box 1 through a conveyor belt, and the sand feeding amount can be determined according to the capacity of the buffer box 1. When the quartz sand in the buffer box 1 is less, the sand feeding amount is increased, and when the sand and gravel in the buffer box 1 are more, the sand feeding amount can be reduced. The bottom of the buffer box 1 is inclined. After the quartz sand and water are mixed, the fluidity of the quartz sand can be effectively improved, thereby achieving the purpose of quantity control and steady flow. Specifically, a water spraying structure is provided on one side of the buffer box 1. When feeding, the slow water spraying structure continuously sprays water into the buffer box 1, utilizing The water flow brings out the quartz sand in the buffer box 1, and the water used by the water spraying structure can be directly extracted from the sand washing system, so the overall water consumption will not increase. A discharge port 7 is provided on the bottom side of the buffer box 1, and the flowing water drives the quartz sand to be discharged from the discharge port 7. An adjusting structure with adjustable opening and closing height of the discharge port 7 is installed at the discharge port 7, which is used to adjust the discharge height of the discharge port 7, thereby controlling the sand discharge amount of the discharge port 7. The sand discharge amount is controlled according to the processing capacity of the sand washing system. An inclined sieve plate 10 is also installed on one side of the discharge port 7. The quartz sand and water are separated after passing through the sieve plate 10, and the water and some ultrafine sand and soil are filtered to the bottom of the sieve plate 10 and discharged into the water treatment system. Vibration motors 13 are installed on both sides of the sieve plate 10 through mounting plates 11. Under the action of the vibration motor 13 and gravity, the quartz sand moves downward along the sieve plate 10 into the sand washing system, completing the steady flow feeding of the sand washing system.

[0027] In the utility model, the application needs to be installed at the initial position of the sand washing system, and most sand washing systems have a drop between the sand washing devices in each link, and use gravity to complete the flow and cleaning of quartz sand. Therefore, the initial position of the sand washing system is located higher, so the screen plate 10 and the buffer box 1 are supported by the bracket 2, and the buffer box 1 and the screen plate 10 can be lifted to a higher distance.

[0028] In the utility model, the water spray structure includes a cleaning water pipe 4 installed on the buffer box 1. The cleaning water pipe 4 is connected to the drainage bin of the sand washing system through a water pump, and the water in the sand washing system can be directly extracted as the water for this application. A plurality of second water spray pipes 15 are connected to the cleaning water pipe 4. The second water spray pipe 15 extends to one side of the buffer box 1. A plurality of second nozzles 16 are arranged on the second water spray pipe 15. The second nozzles 16 flush water into the buffer box 1. The nozzles adopt ordinary small-caliber water faucets and can cover the space of 11 / 2 of the buffer box. It is worth noting that when inspecting or stopping the equipment, the water in the second water spray pipe 15 needs to be drained to avoid sand and gravel clogging the pipeline.

[0029] In the utility model, multiple second water spray pipes 15 are located on one side of the discharge port 7, and the multiple second water spray pipes 15 can be arranged along the length direction of the discharge port 7, so that the sprayed water can fall evenly in the length direction of the discharge port 7, so that the sand and gravel can be evenly discharged along the length direction of the discharge port 7, thereby improving the quality of sand output.

[0030] In the utility model, the adjustment structure includes mounting grooves 6 arranged on both sides of the discharge port 7. The mounting grooves 6 are installed on the buffer box 1 and are located on both sides of the discharge port 7. A baffle 5 is installed between the two mounting grooves 6. The baffle 5 can slide up and down in the mounting groove 6 to achieve the function of adjusting the height of the discharge port 7. After the adjustment is completed, the two sides of the baffle 5 are movably installed in the mounting groove 6 by adjusting the plum blossom bolts. When adjusting again, the plum blossom bolts can be loosened to adjust the baffle 5.

[0031] In some embodiments, in order to improve the fluidity of quartz sand on the sieve plate 10, a first water spray pipe 9 is provided on the mounting plate 11 across the sieve plate 10. The first water spray pipe 9 can share the same water source and water pump with the water spray structure. A plurality of first nozzles 8 are installed on the first water spray pipe 9. The plurality of first nozzles 8 can impact the quartz sand on the sieve plate 10, thereby improving the flow efficiency of the quartz sand and achieving a certain cleaning effect, thereby reducing the mud content of the quartz sand entering the sand washing system, thereby improving the sand washing quality of the sand washing system to a certain extent, and the number of times the sand washing water is used can also be improved. The number of times the sand washing water of the sand washing system is used can be increased by one to two times, or the amount of sand washing water used can be reduced.

[0032] In some embodiments, in order to improve the fluidity of water and quartz sand in the buffer box 1, a plurality of guide grooves 3 are arranged at the bottom of the buffer box 1 along an inclined direction to facilitate the movement of water and sand along the direction in which the guide grooves 3 are arranged, that is, in the direction of the discharge port 7.

[0033] In some embodiments, if there is no drainage equipment at the location where the present application is installed, a water collecting box 14 is installed at the bottom of the sieve plate 10, and the water discharged from the sieve plate 10 is collected by the water collecting box 14 and sent to the water treatment system.

[0034] In some embodiments, the discharge pipe of the screen plate 10 is equipped with a discharge hopper 12 to facilitate connection with a sand washing system.

[0035] It can be seen from the above technical scheme that when the present application is in use, quartz sand is delivered to the buffer box 1 by the conveyor belt. During the feeding process, the water spraying structure continuously sprays water into the buffer box 1. The quartz sand and the water flow to the sieve plate 10 through the discharge port 7. Under the vibration of the sieve plate 10, the quartz sand moves to the bottom of the sieve plate 10, and at the same time, the excess water is filtered to the bottom of the sieve plate 10. The quartz sand is delivered to the sand washing system through the sieve plate 10. According to the sand washing amount of the sand washing system, the height of the discharge port 7 and the water spraying amount of the water spraying structure can be controlled, thereby controlling the flow rate of the quartz sand and achieving the ability of stable sand delivery.

[0036] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the application disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope of the present application is indicated by the claims.

[0037] It should be understood that the present application is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The above-described embodiments of the present application do not constitute a limitation on the scope of protection of the present application.

Claims

1. A quartz sand raw material steady flow bin, comprising a buffer box (1), characterized in that: The bottom of the buffer box (1) is arranged in an inclined manner, a water spray structure is arranged on one side of the buffer box (1), a discharge port (7) is arranged on the bottom side of the buffer box (1), an adjustment structure capable of adjusting the opening and closing height of the discharge port (7) is installed at the discharge port (7), an inclined sieve plate (10) is also installed on one side of the discharge port (7), and vibration motors (13) are installed on both sides of the sieve plate (10) through mounting plates (11).

2. A quartz sand raw material steady flow bin according to claim 1, characterized in that: The sieve plate (10) and the buffer box (1) are both supported by a bracket (2).

3. A quartz sand raw material stabilizing bin according to claim 1, characterized in that: The water spray structure comprises a cleaning water pipe (4) installed on a buffer tank (1), a plurality of second water spray pipes (15) being connected to the cleaning water pipe (4), the second water spray pipes (15) extending to one side of the buffer tank (1), and a plurality of second spray heads (16) being arranged on the second water spray pipes (15).

4. A quartz sand raw material steady flow bin according to claim 3, characterized in that: The cleaning water pipe (4) is connected to the drainage bin of the sand washing system via a water pump.

5. The quartz sand raw material steady flow bin according to claim 3, characterized in that: A plurality of the second water spray pipes (15) are located on one side of the discharge port (7).

6. A quartz sand raw material stabilizing bin according to claim 1, characterized in that: The adjustment structure comprises mounting grooves (6) arranged on both sides of the discharge port (7), a baffle (5) being installed between the two mounting grooves (6), and both sides of the baffle (5) being movably installed in the mounting grooves (6) by adjusting plum blossom bolts.

7. The quartz sand raw material steady flow bin according to claim 1, characterized in that: A first water spray pipe (9) spanning the sieve plate (10) is provided on the mounting plate (11), and a plurality of first spray heads (8) are installed on the first water spray pipe (9).

8. The quartz sand raw material steady flow bin according to claim 1, characterized in that: The bottom of the buffer box (1) is provided with a plurality of guide grooves (3) along an inclined direction.

9. The quartz sand raw material steady flow bin according to claim 1, characterized in that: A water collecting tank (14) is installed at the bottom of the sieve plate (10).

10. The quartz sand raw material steady flow bin according to claim 1, characterized in that: The discharge pipe of the sieve plate (10) is equipped with a discharge hopper (12).

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