CN219424850U

CN219424850U - Quartz sand screening device with dust removal function

Info

Publication number: CN219424850U
Application number: CN202320616701.2U
Authority: CN
Inventors: 石军
Original assignee: Hunan Tongli Quartz Material LLC
Current assignee: Hunan Tongli Quartz Material LLC
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-07-28
Anticipated expiration: 2033-03-27

Abstract

The utility model relates to the technical field of quartz sand screening, and discloses a quartz sand screening device with a dust removing function, which comprises a base, a screening cylinder, a feeding mechanism, a screening mechanism and a dust removing mechanism, wherein the screening cylinder is fixedly arranged at the upper end of the base, the feeding mechanism is positioned in the screening cylinder, the screening mechanism is positioned in the screening cylinder, the dust removing mechanism is positioned at the left end of the screening cylinder, the dust removing mechanism comprises a suction pipe, a dust extraction fan, a dust exhaust pipe, a storage box and a cover plate, the suction pipe is fixedly communicated at the left end of the screening cylinder, and the dust extraction fan is fixedly communicated at the left end of the suction pipe. This quartz sand divides screen device with dust removal function through setting up dust removal mechanism, when screening quartz sand, opens the dust suction fan, draws out through the suction pipe with the raise dust etc. that the inside produced of screening section of thick bamboo to discharge the bin inside from the dust exhaust pipe, thereby can prevent to raise too much dust when screening quartz sand, prevent polluted environment.

Description

Quartz sand screening device with dust removal function

Technical Field

The utility model relates to the technical field of quartz sand screening, in particular to a quartz sand screening device with a dust removal function.

Background

In the quartz sand production process, because the size of the quartz sand is different, the quartz sand with different volumes needs to be screened by utilizing screening equipment, and when a common quartz sand screening device is used for screening, the quartz sand is usually completely placed into a screening cylinder for screening, so that the quartz sand is difficult to be uniformly sent into the screening cylinder for screening, and the screening efficiency is easy to be influenced.

In the prior art, in order to solve the problem, quartz sand is generally uniformly fed into a screening cylinder by using a feeding auger for screening, so that the efficiency of screening the quartz sand can be ensured.

However, when the quartz sand screening device screens quartz sand, the quartz sand collides with each other, dust attached to the surface of the quartz sand can be raised, more dust is easily generated, and most of the existing quartz sand screening devices are difficult to treat the dust, so that the surrounding environment is easily influenced by the raised dust when the quartz sand is screened.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a quartz sand screening device with a dust removing function, which aims to solve the problems that when quartz sand is screened by the quartz sand screening device in the background art, dust attached to the surface of the quartz sand can be raised due to mutual collision between the quartz sand, and most of the existing quartz sand screening devices are difficult to treat the dust and easily influence the surrounding environment.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quartz sand divides screen assembly with dust removal function, includes base, screening section of thick bamboo, feeding mechanism, screening mechanism and dust removal mechanism, screening section of thick bamboo fixed mounting is in the upper end of base, feeding mechanism is located the inside of screening section of thick bamboo, screening mechanism is located the inside of screening section of thick bamboo, dust removal mechanism is located the left end of screening section of thick bamboo, dust removal mechanism includes suction tube, suction fan, dust exhaust pipe, bin and apron, the fixed intercommunication of suction tube is in the left end of screening section of thick bamboo, the fixed intercommunication of suction fan is in the left end of suction tube, the fixed intercommunication of dust exhaust pipe is in the left end of suction fan, the upper end at the bin is articulated to the apron, through setting up dust removal mechanism, opens the suction fan, pumps out through the raise dust etc. that the suction tube produced inside the screening section of thick bamboo.

Preferably, the feeding mechanism comprises a feeding pipe, a feeding hopper, a storage barrel, a first driving motor, a first transmission shaft and a feeding auger, wherein the feeding pipe is fixedly communicated with the right side of the upper end of the screening barrel, the feeding hopper is fixedly communicated with the upper end of the feeding pipe, the feeding pipe penetrates through the screening barrel and extends to the inside of the screening barrel, the storage barrel is fixedly arranged on the right side of the inside of the screening barrel, the feeding pipe is fixedly communicated with the storage barrel, and quartz sand to be screened is placed into the feeding pipe from the feeding hopper through the feeding mechanism, and finally enters the storage barrel.

Preferably, the first driving motor is fixedly arranged at the right end of the screening cylinder, the first transmission shaft is fixedly arranged at the left end of the transmission end of the first driving motor, the first transmission shaft penetrates through the screening cylinder, the material storage cylinder and is movably connected with the screening cylinder and the material storage cylinder, and the feeding auger is fixedly arranged at the outer end of the first transmission shaft.

Preferably, the screening mechanism comprises a second driving motor, a second transmission shaft, an outer frame, a first screen, a second screen, a third screen, a discharge hopper and a discharge plate, wherein the second driving motor is fixedly arranged on the left side of the inside of the screening cylinder, the second transmission shaft is fixedly arranged at the right end of the transmission end of the second driving motor, the outer frame is fixedly arranged at the right end of the second transmission shaft, the outer frame is movably connected with the storage cylinder, the first screen is fixedly arranged on the right side of the outer end of the outer frame, the second screen is fixedly arranged at the left end of the first screen, and the third screen is fixedly arranged at the left end of the second screen.

Preferably, the discharging hopper is fixedly communicated with the lower ends of the first screen, the second screen and the third screen, and the discharging plate is fixedly communicated with the lower end of the discharging hopper.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the quartz sand screening device with the dust removing function, the dust removing mechanism is arranged, when quartz sand is screened, the dust suction fan is turned on, dust and the like generated in the screening barrel are sucked out through the suction pipe and discharged into the storage box from the dust discharging pipe, so that too much dust can be prevented from being raised when the quartz sand is screened, and the environment is prevented from being polluted;

2. this quartz sand screening device with dust removal function, first driving motor drives first transmission shaft and pay-off auger and rotates to can evenly send into outer frame inside with quartz sand raw materials, thereby can be convenient for evenly sieve, prevent that disposable feeding is too much and influence the efficiency of sieving.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic perspective view of a dust removing mechanism of the present utility model;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present utility model.

In the figure: 1. a base; 2. a sieving cylinder; 3. a feeding mechanism; 301. a feed pipe; 302. a feed hopper; 303. a storage cylinder; 304. a first driving motor; 305. a first drive shaft; 306. feeding augers; 4. a screening mechanism; 401. a second driving motor; 402. a second drive shaft; 403. an outer frame; 404. a first screen; 405. a second screen; 406. a third screen; 407. discharging a hopper; 408. a discharge plate; 5. a dust removing mechanism; 501. a suction tube; 502. a dust extraction fan; 503. a dust exhaust pipe; 504. a storage tank; 505. and a cover plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the quartz sand screening device with the dust removing function comprises a base 1, a screening cylinder 2, a feeding mechanism 3, a screening mechanism 4 and a dust removing mechanism 5, wherein the screening cylinder 2 is fixedly arranged at the upper end of the base 1, the feeding mechanism 3 is positioned in the screening cylinder 2, the screening mechanism 4 is positioned in the screening cylinder 2, the dust removing mechanism 5 is positioned at the left end of the screening cylinder 2, the dust removing mechanism 5 comprises a suction pipe 501, a dust exhausting fan 502, a dust storage box 503, a cover plate 505, the suction pipe 501 is fixedly communicated at the left end of the screening cylinder 2, the dust exhausting fan 502 is fixedly communicated at the left end of the suction pipe 501, the dust exhausting pipe 503 is fixedly communicated at the left end of the dust exhausting fan 502, the storage box 504 is fixedly communicated at the left end of the dust exhausting pipe 503, the cover plate 505 is hinged at the upper end of the storage box 504, when quartz sand is screened, the dust exhausting fan 502 is opened, dust and the like generated in the screening cylinder 2 is sucked out through the suction pipe 501 and discharged from the dust exhausting pipe 503 into the storage box 504, and the cover plate 505 is opened, so that the dust inside the storage box 504 can be poured out conveniently and used later;

the feeding mechanism 3 comprises a feeding pipe 301, a feeding hopper 302, a storage barrel 303, a first driving motor 304, a first transmission shaft 305 and a feeding auger 306, wherein the feeding pipe 301 is fixedly communicated to the right side of the upper end of the screening barrel 2, the feeding hopper 302 is fixedly communicated to the upper end of the feeding pipe 301, the feeding pipe 301 penetrates through the screening barrel 2 and extends to the inside of the screening barrel 2, the storage barrel 303 is fixedly arranged on the right side of the inside of the screening barrel 2, the feeding pipe 301 is fixedly communicated with the storage barrel 303, and quartz sand to be screened is placed into the feeding pipe 301 from the feeding hopper 302 through the arrangement of the feeding mechanism 3 and finally enters the storage barrel 303; the first driving motor 304 is fixedly arranged at the right end of the screening cylinder 2, the first transmission shaft 305 is fixedly arranged at the left end of the transmission end of the first driving motor 304, the first transmission shaft 305 penetrates through the screening cylinder 2 and the storage cylinder 303 and is movably connected with the screening cylinder 2 and the storage cylinder 303, the feeding auger 306 is fixedly arranged at the outer end of the first transmission shaft 305, and the first driving motor 304 drives the first transmission shaft 305 and the feeding auger 306 to rotate, so that quartz sand raw materials can be uniformly fed into the outer frame 403, uniform screening can be facilitated, and the screening efficiency is prevented from being influenced by excessive disposable feeding;

the screening mechanism 4 comprises a second driving motor 401, a second transmission shaft 402, an outer frame 403, a first screen 404, a second screen 405, a third screen 406, a discharge hopper 407 and a discharge plate 408, wherein the second driving motor 401 is fixedly arranged at the left side of the inside of the screening cylinder 2, the second transmission shaft 402 is fixedly arranged at the right end of the transmission end of the second driving motor 401, the outer frame 403 is fixedly arranged at the right end of the second transmission shaft 402, the outer frame 403 is movably connected with the storage cylinder 303, the first screen 404 is fixedly arranged at the right side of the outer end of the outer frame 403, the second screen 405 is fixedly arranged at the left end of the first screen 404, the third screen 406 is fixedly arranged at the left end of the second screen 405, after quartz sand raw materials uniformly enter the outer frame 403, the quartz sand raw materials firstly enter the first screen 404, the second screen 405 and the third screen 406 are sequentially increased in pore diameters, the second driving the second transmission shaft 402, the outer frame 403, the first screen 405, the second screen 405 and the third screen 406 are rotated, so that the quartz sand raw materials can be sequentially discharged from the three final discharge plates 408; the discharge hopper 407 is fixedly communicated with the lower ends of the first screen 404, the second screen 405 and the third screen 406, and the discharge plate 408 is fixedly communicated with the lower end of the discharge hopper 407; the first screen 404, the second screen 405 and the third screen 406 are cylindrical screen structures, and the discharge hoppers 407 are equidistantly arranged; the discharging plates 408 are equidistantly arranged, and the discharging plates 408 penetrate through the screening cylinder 2 and the base 1 and extend to the outside of the screening cylinder 2 and the base 1.

Working principle: the quartz sand to be screened is placed into the feeding pipe 301 from the feeding hopper 302 and finally enters the storage cylinder 303, the first driving motor 304 drives the first transmission shaft 305 and the feeding auger 306 to rotate, so that the quartz sand raw material can be uniformly fed into the outer frame 403, after the quartz sand raw material uniformly enters the outer frame 403, the quartz sand raw material firstly enters the first screen 404, the apertures of the meshes of the first screen 404, the second screen 405 and the third screen 406 are sequentially increased, the second driving motor 401 drives the second transmission shaft 402, the outer frame 403, the first screen 404, the second screen 405 and the third screen 406 to rotate, the quartz sand raw material can be sequentially screened out of the three screens and finally discharged from the discharging plate 408, the dust suction fan 502 is opened to suck dust and the like generated in the screening cylinder 2 when the quartz sand is screened, the dust discharging pipe 503 is discharged into the storage box 504, and the cover plate 505 is opened to pour the dust in the storage box 504, so that the subsequent use is facilitated.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a quartz sand divides screen device with dust removal function, includes base (1), screening section of thick bamboo (2), feeding mechanism (3), screening mechanism (4) and dust removal mechanism (5), its characterized in that: screening section of thick bamboo (2) fixed mounting is in the upper end of base (1), feeding mechanism (3) are located the inside of screening section of thick bamboo (2), screening mechanism (4) are located the inside of screening section of thick bamboo (2), dust removal mechanism (5) are located the left end of screening section of thick bamboo (2), dust removal mechanism (5) are including suction tube (501), dust extraction fan (502), dust exhaust pipe (503), bin (504) and apron (505), suction tube (501) fixed intercommunication is in the left end of screening section of thick bamboo (2), dust extraction fan (502) fixed intercommunication is in the left end of suction tube (501), dust exhaust pipe (503) fixed intercommunication is in the left end of dust extraction fan (502), bin (504) fixed intercommunication is in the left end of dust exhaust pipe (503), apron (505) are articulated the upper end at bin (504).

2. The quartz sand screening device with the dust removal function according to claim 1, wherein: feeding mechanism (3) are including inlet pipe (301), feeder hopper (302), storage section of thick bamboo (303), first driving motor (304), first transmission shaft (305) and pay-off auger (306), inlet pipe (301) fixed intercommunication is on the right side of screening section of thick bamboo (2) upper end, the upper end at inlet pipe (301) is fixed in the intercommunication to feeder hopper (302), inlet pipe (301) run through screening section of thick bamboo (2) and extend to the inside of screening section of thick bamboo (2), the inside right side at screening section of thick bamboo (2) is fixed to storage section of thick bamboo (303), inlet pipe (301) and storage section of thick bamboo (303) fixed communication.

3. The quartz sand screening device with the dust removal function according to claim 2, wherein: the screening device comprises a screening cylinder (2), a first driving motor (304) fixedly installed at the right end of the screening cylinder (2), a first transmission shaft (305) fixedly installed at the left end of the transmission end of the first driving motor (304), the first transmission shaft (305) penetrates through the screening cylinder (2), a storage cylinder (303) and is movably connected with the screening cylinder (2) and the storage cylinder (303), and a feeding auger (306) is fixedly installed at the outer end of the first transmission shaft (305).

4. A silica sand screening device with dust removal function according to claim 3, wherein: screening mechanism (4) are including second driving motor (401), second transmission shaft (402), outer frame (403), first screen cloth (404), second screen cloth (405), third screen cloth (406), ejection of compact fill (407) and ejection of compact board (408), second driving motor (401) fixed mounting is in the inside left side of screening section of thick bamboo (2), second transmission shaft (402) fixed mounting is at the right-hand member of second driving motor (401) driving end, outer frame (403) fixed mounting is at the right-hand member of second transmission shaft (402), outer frame (403) and storage section of thick bamboo (303) swing joint, first screen cloth (404) fixed mounting is on the right side of outer frame (403) outer end, second screen cloth (405) fixed mounting is in the left end of first screen cloth (404), third screen cloth (406) fixed mounting is at the left end of second screen cloth (405).

5. The quartz sand screening device with the dust removing function according to claim 4, wherein: the discharging hopper (407) is fixedly communicated with the lower ends of the first screen (404), the second screen (405) and the third screen (406), and the discharging plate (408) is fixedly communicated with the lower end of the discharging hopper (407).

6. The quartz sand screening device with the dust removing function according to claim 5, wherein: the first screen (404), the second screen (405) and the third screen (406) are cylindrical screen structures, and the discharge hoppers (407) are equidistantly arranged.

7. The quartz sand screening device with the dust removing function according to claim 6, wherein: the discharging plates (408) are distributed at equal intervals, and the discharging plates (408) penetrate through the screening cylinder (2) and the base (1) and extend to the outside of the screening cylinder (2) and the base (1).