CN218723008U

CN218723008U - Silica sand cleaning and drying device for silica ore industry

Info

Publication number: CN218723008U
Application number: CN202222997782.3U
Authority: CN
Inventors: 刘先锋
Original assignee: Daguan Yuansheng Mining Co ltd
Current assignee: Daguan Yuansheng Mining Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-24
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to a silica sand processing technology field especially relates to a silica sand washs drying device for silica ore industry, and it includes quick-witted case, sieve bucket, stand pipe, water tank, water pump, storage hopper and support frame. The machine case is symmetrically provided with water storage barrels, and the bottom of each water storage barrel is provided with a drain pipe. The sieve bucket sets up in the water storage bucket, sets up the stirring subassembly in the sieve bucket. The sieve barrel is provided with a discharge pipe at the bottom of the feed hopper, and the discharge pipe is connected with a guide pipe. The water tank is provided with a filter cover, and the drain pipe is inserted into the filter cover. The water pump is communicated with the water tank and the water guide pipe, the water guide pipe is communicated with the water spraying pipe, and the other end of the water spraying pipe is inserted into the sieve barrel. The bottom of the storage hopper is provided with a blanking pipe which is inserted into the case, and the case is internally provided with a reversing mechanism. The support frame sets up the side at quick-witted case, sets up the conveyer belt subassembly on the support frame, and the output of stand pipe is located the top of conveyer belt. The support frame is provided with a drying box. The utility model discloses can incessant wash and dry silica sand, and the effect is showing, and efficiency is higher.

Description

Silica sand cleaning and drying device for silica ore industry

Technical Field

The utility model relates to a silica sand processing technology field especially relates to a silica sand washs drying device for silica ore industry.

Background

Silica sand, also known as silica or quartz sand. The refractory grains with the grain diameter of 0.020mm-3.350mm and quartz as the main mineral component are divided into artificial silica sand, water washing sand, scouring sand, selected (flotation) sand and other natural silica sand according to different mining and processing methods. The silica sand is a silicate mineral with hardness, wear resistance and stable chemical properties, the color of the silica sand is milky white or colorless and semitransparent, the hardness is 7, the silica sand is crisp and has no cleavage, the shell-shaped fracture is glossy, the silica sand is insoluble in acid and is slightly soluble in KOH solution. In the silica ore industry, the silica sand raw material is generally required to be cleaned and dried, but the traditional silica sand cleaning and drying process needs to be carried out in different devices separately, and the efficiency is low.

The Chinese patent with the publication number of CN216880651U discloses a silica sand cleaning device, which comprises a cleaning barrel, wherein the upper surface of the cleaning barrel is fixedly connected with a driving motor, the output end of the driving motor is connected with a stirring and cleaning mechanism, and the interior of the cleaning barrel is fixedly connected with a partition plate mechanism, a shaking and dewatering device and a guide plate from top to bottom in sequence; wherein, it leaks the net including vibrations mechanism, first side fishplate bar, swing mechanism, second side fishplate bar and thin filtration to rock water trap, one side of vibrations mechanism and the inner wall fixed connection of wash bowl, the opposite side of vibrations mechanism respectively with first side fishplate bar and second side fishplate bar fixed connection, one side of first side fishplate bar and second side fishplate bar all with swing mechanism fixed connection. A silica sand belt cleaning device, be equipped with and rock water trap, can prevent that silica sand surface liquid pearl from carrying partial impurity thing and discharging together, the purity of effectual improvement silica sand.

However, the device still has the following defects: when the silica sand raw material is cleaned, when a certain amount of raw material is filled in the stirring and cleaning mechanism, the feeding is suspended, the raw material in the stirring and cleaning mechanism is cleaned firstly, and the silica sand raw material can be continuously added after the discharging is finished, so that the whole cleaning process is not consistent, and further a great amount of waste in time is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that exists among the background art, provides a silica sand washs drying device for silica ore industry.

The technical scheme of the utility model: a silica sand cleaning and drying device for the silica ore industry comprises a case, a sieve barrel, a guide pipe, a water tank, a water pump, a storage hopper and a support frame. Two water storage barrels are symmetrically arranged in the machine case, ultrasonic oscillators are arranged in the water storage barrels, and drain pipes communicated with the inside of the water storage barrels are arranged at the bottoms of the water storage barrels. The sieve bucket sets up in the inside of water storage bucket, sets up motor A on the top cap of sieve bucket, and motor A drive connects the pivot, sets up the stirring rake in the pivot. The sieve barrel is provided with a feed hopper communicated with the inside of the sieve barrel, the bottom of the sieve barrel is provided with a discharge pipe communicated with the inside of the sieve barrel, and the discharge pipes on two sides are connected with the same guide pipe. The water tank is arranged in the case, the water tank is provided with a filter cover communicated with the inside of the water tank, and the bottom of the drain pipe is inserted into the filter cover. The water pump is arranged in the case, and the input end of the water pump is inserted into the water tank and communicated with the inside of the water tank. The machine case is internally provided with a water guide pipe, the water guide pipe is provided with a water spray pipe communicated with the interior of the water guide pipe, the other end of the water spray pipe is inserted into the sieve barrel, and the output end of the water pump is inserted into the water guide pipe and communicated with the interior of the water guide pipe. The storage hopper is arranged on the case, the bottom of the storage hopper is provided with a blanking pipe, and the blanking pipe is inserted into the case. The machine is characterized in that a fixed frame is arranged in the machine case, a motor B is arranged on the fixed frame, an arc-shaped plate is rotatably arranged on the fixed frame, and the motor B is connected with the arc-shaped plate in a driving mode. The support frame sets up the side at quick-witted case, sets up the conveyer belt subassembly on the support frame, and the output of stand pipe is located the top of conveyer belt. The support frame is provided with a drying box, and the output end of the drying box faces the conveyor belt.

Preferably, two fixing plates are symmetrically arranged in the case, and the water storage barrels on two sides are respectively connected with the corresponding side fixing plates.

Preferably, a valve A is arranged in the water discharge pipe, and a valve B is arranged in the material discharge pipe.

Preferably, still include controller and alarm, controller electric connection alarm. A liquid level sensor is arranged in the water tank, the liquid level sensor is in communication connection with the controller, and a water adding pipe communicated with the interior of the water tank is further arranged on the water tank.

Preferably, an ultrasonic generator is arranged in the case and electrically connected with the ultrasonic oscillator.

Preferably, the conveyor belt assembly comprises a conveyor belt, transmission rollers and a driving motor, the driving motor is in driving connection with the transmission rollers, and the transmission rollers positioned at the ends of the two sides are in driving connection with the conveyor belt.

Preferably, the stoving incasement sets up the heating wire, sets up the exhaust hole on the bottom plate of stoving case, sets up the fan in the exhaust hole, and the fan blows to the conveyer belt, sets up the inlet port on the roof of stoving case, and the inlet port is located the both sides of heating wire respectively in the exhaust hole.

Compared with the prior art, the utility model discloses following profitable technological effect has:

through setting up two opposite water storage bucket and sieve bucket structures, and set up motor B drive arc pivoted structure, when containing the right amount silica sand raw materials in one side sieve bucket, motor B drive arc rotates certain angle, and make its lower one side switch to the feeder hopper top of opposite side sieve bucket, and then switch to opposite side sieve bucket and wash, and the stirring rake structure that is set up by motor A in the sieve bucket, can stir the raw materials silica sand in the sieve bucket, wash and the impurity separation with higher speed, simultaneously after the log raft in the water storage bucket is clean, the water pump sprays water in to the sieve bucket, wash away the impurity on silica sand surface and fall into in the water storage bucket, impurity and water discharge together, and silica sand is then discharged through the stand pipe and falls on the conveyer belt, silica sand is dried by the drying assembly in the stoving incasement at driven in-process, whole washing drying process need not to shut down the machine operation, link up very much, the washing and the drying efficiency of raw materials have been improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an internal structure view of the water storage tub shown in FIG. 1;

fig. 3 is an internal structure view of the sieve tub.

Reference numerals: 1. a chassis; 2. a fixing plate; 3. a water storage barrel; 4. an ultrasonic oscillator; 5. a drain pipe; 6. a screen barrel; 7. a motor A; 8. a rotating shaft; 9. a stirring paddle; 10. a feed hopper; 11. a discharge pipe; 111. a guide tube; 12. a water tank; 13. a filter housing; 14. a water pump; 15. a water conduit; 16. a water spray pipe; 17. a storage hopper; 18. a discharging pipe; 19. a fixed mount; 20. a motor B; 21. an arc-shaped plate; 22. a support frame; 23. a conveyor belt assembly; 24. and (5) a drying box.

Detailed Description

Example one

As shown in fig. 1-3, the utility model provides a silica sand washs drying device for silicon ore industry, including quick-witted case 1, sieve bucket 6, stand pipe 111, water tank 12, water pump 14, storage hopper 17 and support frame 22. Two water storage barrels 3 are symmetrically arranged in the case 1, ultrasonic oscillators 4 are arranged in the water storage barrels 3, and drain pipes 5 communicated with the inside of the water storage barrels 3 are arranged at the bottoms of the water storage barrels. Sieve bucket 6 sets up in the inside of water storage bucket 3, sets up motor A7 on sieve bucket 6's the top cap, and motor A7 drive connects pivot 8, sets up stirring rake 9 in the pivot 8. The sieve barrel 6 is provided with a feed hopper 10 communicated with the inside of the sieve barrel, the bottom of the sieve barrel 6 is provided with a discharge pipe 11 communicated with the inside of the sieve barrel, and the discharge pipes 11 on two sides are connected with the same guide pipe 111. The water tank 12 is arranged in the case 1, the water tank 12 is provided with a filter cover 13 communicated with the interior of the water tank 12, and the bottom of the drain pipe 5 is inserted into the filter cover 13. The water pump 14 is arranged in the case 1, and an input end of the water pump 14 is inserted into the water tank 12 and communicated with the inside thereof. A water guide pipe 15 is arranged in the case 1, a water spray pipe 16 communicated with the inside of the water guide pipe 15 is arranged on the water guide pipe 15, the other end of the water spray pipe 16 is inserted into the sieve barrel 6, and the output end of the water pump 14 is inserted into the water guide pipe 15 and is communicated with the inside of the water guide pipe. The storage hopper 17 is arranged on the machine case 1, the blanking pipe 18 is arranged at the bottom of the storage hopper 17, and the blanking pipe 18 is inserted into the machine case 1. A fixing frame 19 is arranged in the case 1, a motor B20 is arranged on the fixing frame 19, an arc-shaped plate 21 is rotatably arranged on the fixing frame 19, and the motor B20 is connected with the arc-shaped plate 21 in a driving mode. The support frame 22 is arranged on the side face of the case 1, the conveyor belt assembly 23 is arranged on the support frame 22, and the output end of the guide pipe 111 is positioned above the conveyor belt. The support frame 22 is provided with a drying box 24, and the output end of the drying box 24 faces the conveyor belt.

In the embodiment, raw materials are loaded into the storage hopper 17, the raw materials enter the case 1 through the discharge pipe 18 and fall on the arc-shaped plate 21, the raw materials enter the left-side feed hopper 10 and enter the left-side screen barrel 6 under the guiding action of the arc-shaped plate 21, and after a certain amount of raw materials are accumulated in the left-side screen barrel 6, the motor B20 drives the arc-shaped plate 21 to rotate until the lower side of the arc-shaped plate faces the right-side feed hopper 10 and feeds the raw materials into the right-side screen barrel 6; starting a water pump 14, pumping water from a water tank 12 by the water pump 14 and injecting the pumped water into a left screen barrel, starting an ultrasonic oscillator 4 when a certain amount of water is accumulated in a left water storage barrel 3, simultaneously starting a motor A7, driving a rotating shaft 8 and a stirring paddle 9 to rotate by the motor A7, fully contacting silica sand with the water, accelerating the separation of impurities on the surface of the silica sand from the silica sand, flushing the impurities, then opening a valve of a drain pipe 5, discharging the water and partial impurities, retaining the impurities above the impurities under the filtration of a filter cover 13, refluxing the water into the water tank 12, continuously rotating the stirring paddle 9 at the moment, continuously spraying water by a water spraying pipe 16 for a certain time, stopping the water spraying after the impurities on the surface of the silica sand are completely flushed, opening a valve of a left blanking pipe 11, and dropping the cleaned silica sand on a conveying belt along the blanking pipe 11 and a guide pipe 111; after the silica sand is discharged from the left screen bucket 6, and simultaneously after a proper amount of silica sand is filled into the right screen bucket 6, the arc plate 21 is switched to supply the silica sand to the left screen bucket 6 again, and simultaneously, the inside of the right screen bucket starts to clean, so that the operation is circulated, and the supply is not required to be suspended. Silica sand is conveyed by the conveyor belt to pass through the drying box 24, and the silica sand is rapidly dried under the drying action of the warm air of the drying box 24.

Example two

As shown in FIG. 1, the utility model provides a silica sand washs drying device for silicon ore industry, compare in embodiment one, set up the heating wire in stoving case 24, set up the exhaust hole on stoving case 24's the bottom plate, set up the fan in the exhaust hole, the fan blows to the conveyer belt, sets up the inlet port on stoving case 24's the roof, and the inlet port is located the both sides of heating wire respectively in the exhaust hole.

In this embodiment, when the fan was in operation, the air got into the stoving incasement from the inlet port and contacted with the heating wire, and the air is blown to the silica sand by the fan after with the heating wire heat transfer, utilizes high temperature and mobile air to accelerate the stoving to the silica sand.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A silica sand cleaning and drying device for the silica ore industry is characterized by comprising a case (1), a sieve barrel (6), a guide pipe (111), a water tank (12), a water pump (14), a storage hopper (17) and a support frame (22);

two water storage barrels (3) are symmetrically arranged in the case (1), ultrasonic oscillators (4) are arranged in the water storage barrels (3), and drain pipes (5) communicated with the insides of the water storage barrels (3) are arranged at the bottoms of the water storage barrels; the screen barrel (6) is arranged inside the water storage barrel (3), a top cover of the screen barrel (6) is provided with a motor A (7), the motor A (7) is in driving connection with a rotating shaft (8), and the rotating shaft (8) is provided with a stirring paddle (9); a feed hopper (10) communicated with the inside of the sieve barrel (6) is arranged on the sieve barrel (6), discharge pipes (11) communicated with the inside of the sieve barrel (6) are arranged at the bottom of the sieve barrel, and the discharge pipes (11) at two sides are connected with the same guide pipe (111);

the water tank (12) is arranged in the case (1), the water tank (12) is provided with a filter cover (13) communicated with the interior of the water tank, and the bottom of the drain pipe (5) is inserted into the filter cover (13); the water pump (14) is arranged in the case (1), and the input end of the water pump (14) is inserted into the water tank (12) and communicated with the inside of the water tank; a water guide pipe (15) is arranged in the case (1), a water spray pipe (16) communicated with the inside of the water guide pipe (15) is arranged on the water guide pipe (15), the other end of the water spray pipe (16) is inserted into the sieve barrel (6), and the output end of the water pump (14) is inserted into the water guide pipe (15) and is communicated with the inside of the water guide pipe;

the storage hopper (17) is arranged on the case (1), the blanking pipe (18) is arranged at the bottom of the storage hopper (17), and the blanking pipe (18) is inserted into the case (1); a fixed frame (19) is arranged in the case (1), a motor B (20) is arranged on the fixed frame (19), an arc-shaped plate (21) is rotatably arranged on the fixed frame (19), and the motor B (20) is connected with the arc-shaped plate (21) in a driving way; the supporting frame (22) is arranged on the side face of the case (1), the supporting frame (22) is provided with a conveyor belt component (23), and the output end of the guide pipe (111) is positioned above the conveyor belt; a drying box (24) is arranged on the supporting frame (22), and the output end of the drying box (24) faces the conveyor belt.

2. The silica sand cleaning and drying device for the silica ore industry according to claim 1, characterized in that two fixing plates (2) are symmetrically arranged in the machine box (1), and the water storage barrels (3) at two sides are respectively connected with the corresponding fixing plates (2).

3. The silica sand cleaning and drying device for the silica ore industry according to claim 1, wherein a valve A is arranged in the discharge pipe (5), and a valve B is arranged in the discharge pipe (11).

4. The silica sand cleaning and drying device for the silica ore industry according to claim 1, further comprising a controller and an alarm, wherein the controller is electrically connected with the alarm; a liquid level sensor is arranged in the water tank (12), the liquid level sensor is in communication connection with the controller, and a water adding pipe communicated with the interior of the water tank (12) is further arranged on the water tank.

5. The silica sand cleaning and drying device for the silica ore industry according to claim 1, characterized in that an ultrasonic generator is arranged in the machine box (1), and the ultrasonic generator is electrically connected with an ultrasonic oscillator.

6. The silica sand cleaning and drying device for the silica ore industry according to claim 1, wherein the conveyor belt assembly (23) comprises a conveyor belt, a driving roller and a driving motor, the driving motor is in driving connection with the driving roller, and the driving rollers at the ends of two sides are in driving connection with the conveyor belt.

7. The silica sand cleaning and drying device for the silica ore industry according to claim 1, wherein a heating wire is arranged in the drying box (24), an exhaust hole is arranged on the bottom plate of the drying box (24), a fan is arranged in the exhaust hole, the fan blows towards the conveyor belt, and an air inlet hole is arranged on the top plate of the drying box (24), and the air inlet hole is respectively positioned at two sides of the heating wire at the exhaust hole.