CN219233123U - Raw material screening device for quartz sand production - Google Patents
Raw material screening device for quartz sand production Download PDFInfo
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- CN219233123U CN219233123U CN202320642858.2U CN202320642858U CN219233123U CN 219233123 U CN219233123 U CN 219233123U CN 202320642858 U CN202320642858 U CN 202320642858U CN 219233123 U CN219233123 U CN 219233123U
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Abstract
The utility model discloses a raw material screening device for quartz sand production, which comprises a screening frame, wherein a first electromagnetic block and a second electromagnetic block which are mutually attracted are respectively arranged at the left side and the right side of the screening frame and the left side and the right side of the inner wall of a box body, springs positioned at the upper side and the lower side of the first electromagnetic block and the lower side of the second electromagnetic block are respectively arranged between the left side and the right side of the screening frame and the inner wall of the box body, so that the screening frame moves left and right, further shaking screening of quartz sand bodies in the screening frame can be realized, large quartz sand bodies stay in the screening frame, medium and small quartz sand fall into a screen drum, a motor drives the screen drum to rotate, the screen drum can be rotated and the quartz sand bodies in the screen drum can be screened, the medium quartz sand can be stopped in the screen drum, and the small quartz sand can fall into a shell, so that the three specifications of the size of the quartz sand bodies are screened, and the quartz sand quality and the efficiency are improved.
Description
Technical Field
The utility model relates to the technical field of quartz sand production, in particular to a raw material screening device for quartz sand production.
Background
Quartz sand is a nonmetallic mineral substance, is a silicate mineral with hardness, wear resistance and stable chemical property, the main mineral component is SiO2, the color of the quartz sand is milky white or colorless semitransparent, the quartz sand is an important industrial mineral raw material, and is a non-chemical dangerous article, and the quartz sand is widely used in industries of glass, casting, ceramics and refractory materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasive materials and the like.
The utility model provides a raw materials screening plant of quartz sand production includes the device shell, and the inside fixed mounting of device shell has and connects the sand hopper, and the bottom fixed mounting who connects the sand hopper has the hopper export, and the inboard fixed mounting of device shell has the screen cloth spout, and the inside of screen cloth spout is slided and is installed the screen frame, and the inside fixed mounting of screen frame has quartz sand screen cloth, and the inside movable mounting of device shell connects the hopper, only sieves quartz sand through the screen cloth in the screen cloth frame in this device, and screening quality is poor.
At present, most of raw material screening devices for quartz sand production reciprocate through an inclined screen in the running process, so that the stay time of quartz sand on the screen is short, the screening effect is poor, the efficiency is low, and the raw material screening device for quartz sand production is necessary to solve the problems.
Disclosure of Invention
The utility model aims to provide a raw material screening device for quartz sand production, which has the characteristics of screening three specifications of the size of a quartz sand material body and improving the screening quality and efficiency of quartz sand.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a raw materials screening plant of quartz sand production, includes the box, the internally mounted of box has first screening plant and is located the second screening plant of first screening plant below, first screening plant includes the screening frame, the first electromagnetism piece and the second electromagnetism piece of mutual actuation are installed respectively to the left and right sides of screening frame and the left and right sides of box inner wall, all install the spring that is located the upper and lower both sides of first electromagnetism piece and second electromagnetism piece between the left and right sides of screening frame and the box inner wall;
the second screening device comprises a shell fixed inside a box body, a screen cylinder is mounted inside the shell, an output end is mounted on the left side of the box body, and a motor is fixedly connected with the screen cylinder, and an opening with a cover plate is formed in the upper end face of the screen cylinder.
In order to realize shaking screening of the screening frame, the raw material screening device for quartz sand production is preferably adopted, and the left side and the right side of the upper end face of the screening frame are both in sliding connection with the sliding groove of the upper end face of the inner wall of the box body through sliding blocks.
In order to collect the small quartz sand material discharged from the discharging pipe, the raw material screening device for quartz sand production is preferably provided with the box body, wherein the bottom end inside the box body is fixedly connected with a support plate, and the upper end surface of the support plate is slidably connected with a collecting groove.
In order to smoothly discharge large quartz sand materials in the screening frame, the front end face of the screening frame is hinged with a sealing cover, and the bottom end in the screening frame is obliquely arranged.
In order to screen quartz sand into different sizes, the raw material screening device for quartz sand production is preferably selected, wherein the diameter of mesh holes formed in the outer wall of the screening frame is larger than that of mesh holes formed in the outer wall of the screening cylinder.
In order to discharge smaller quartz sand materials screened by the screen drum, the raw material screening device for quartz sand production is preferably provided with a feeding hole on the upper end surface of the box body, and a discharging pipe is communicated with the lower end surface of the shell.
In order to control the first electromagnetic block, the second electromagnetic block and the motor to work normally, the raw material screening device for quartz sand production is preferably provided with a controller on the upper end face of the box body, and the first electromagnetic block, the second electromagnetic block and the motor are electrically connected with the controller.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, firstly, screening of quartz sand materials with different sizes can be realized through mutual matching of the first screening device and the second screening device, and particularly, the screening frame moves left and right, so that shaking screening of the quartz sand materials in the screening frame can be realized, the large quartz sand materials stay in the screening frame, medium and small quartz sand fall into the screen drum, and secondly, the motor drives the screen drum to rotate, so that the screen drum can rotate and screen the quartz sand materials in the screen drum, medium quartz sand is promoted to stay in the screen drum, the small quartz sand can fall into the shell, and therefore, long-time reciprocating movement of the quartz sand materials in the screening structure is realized, and the screening quality and efficiency of the quartz sand are improved.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is an overall cross-sectional block diagram of the present utility model;
fig. 3 is a diagram of the screen frame structure of the present utility model.
In the figure: 1. a case; 101. a feed inlet; 2. a first screening device; 201. a screening frame; 202. a first electromagnetic block; 203. a second electromagnetic block; 204. a spring; 205. a slide block; 206. sealing cover; 3. a second screening device; 301. a housing; 302. a screen drum; 303. an opening; 304. a motor; 305. discharging pipes; 4. a support plate; 401. a collection tank; 5. and a controller.
Detailed Description
Referring to fig. 1 to 3, a raw material screening device for quartz sand production comprises a box 1, wherein a first screening device 2 and a second screening device 3 positioned below the first screening device 2 are installed in the box 1, the first screening device 2 comprises a screening frame 201, a first electromagnetic block 202 and a second electromagnetic block 203 which are mutually attracted are respectively installed on the left side and the right side of the screening frame 201 and the left side and the right side of the inner wall of the box 1, and springs 204 positioned on the upper side and the lower side of the first electromagnetic block 202 and the lower side of the second electromagnetic block 203 are respectively installed between the left side and the right side of the screening frame 201 and the inner wall of the box 1;
the second screening device 3 comprises a shell 301 fixed inside the box body 1, a screen cylinder 302 is arranged inside the shell 301, a motor 304 with an output end fixedly connected with the screen cylinder 302 is arranged on the left side of the box body 1, and an opening 303 with a cover plate is formed in the upper end face of the screen cylinder 302.
In this embodiment: the first screening device 2 and the second screening device 3 are matched with each other to screen quartz sand materials of different sizes, specifically, quartz sand is poured into the screening frame 201, then the controller 5 controls the first electromagnetic block 202 to be attracted, meanwhile, the screening frame 201 can be forced to move leftwards, meanwhile, the left spring 204 is forced to be compressed, the right spring 204 is forced to be stretched, then the first electromagnetic block 202 is controlled to be disconnected, meanwhile, the second electromagnetic block 203 is attracted with each other, the screening frame 201 is moved to the right side, and the like, so that shaking of the quartz sand materials in the screening frame 201 can be achieved, large quartz sand materials stay in the screening frame 201, medium and small quartz sand fall into the screening cylinder 302, the motor 304 is enabled to work, the screening cylinder 302 is driven to rotate in the shell 301, the medium quartz sand materials stay in the screening cylinder 302, the small quartz sand can fall into the shell 301, and the large quartz sand can move in a reciprocating mode for a long time, and the quality of the quartz sand is improved.
As a technical optimization scheme of the utility model, the left side and the right side of the upper end face of the screening frame 201 are both in sliding connection with the sliding groove of the upper end face of the inner wall of the box body 1 through the sliding blocks 205.
In this embodiment: when the sieving frame 201 is forced to shake left and right, the sieving frame 201 can drive the sliding block 205 to move left and right in the sliding groove, so that shake sieving of the sieving frame 201 is further realized.
As a technical optimization scheme of the utility model, the bottom end inside the box body 1 is fixedly connected with a support plate 4, and the upper end surface of the support plate 4 is slidably connected with a collecting groove 401.
In this embodiment: the collecting tank 401 can be supported by the support plate 4, the collecting tank 401 is convenient to place, and small quartz sand materials discharged from the discharging pipe 305 can be collected by the collecting tank 401.
As a technical optimization scheme of the utility model, the front end face of the screening frame 201 is hinged with a sealing cover 206, and the bottom end inside the screening frame 201 is obliquely arranged.
In this embodiment: the bottom end inside the screening frame 201 is inclined, so that the sealing cover 206 is opened, and the large quartz sand material body which is screened and stays in the screening frame 201 can be smoothly discharged.
As a technical optimization scheme of the utility model, the diameter of the mesh opening on the outer wall of the screening frame 201 is larger than that of the mesh opening on the outer wall of the screening cylinder 302.
In this embodiment: the diameter of the mesh opening on the outer wall of the screening frame 201 is larger than that of the mesh opening on the outer wall of the screening cylinder 302, so that quartz sand can be screened into different sizes.
As a technical optimization scheme of the utility model, a feeding hole 101 is formed in the upper end face of a box body 1, and a discharging pipe 305 is communicated with the lower end face of a shell 301.
In this embodiment: the smaller silica sand bodies screened by the screen cylinder 302 can be discharged through the feed port 101 so as to be poured into the box 1 through the discharge pipe 305.
As a technical optimization scheme of the utility model, the controller 5 is installed on the upper end surface of the box 1, and the first electromagnetic block 202, the second electromagnetic block 203 and the motor 304 are electrically connected with the controller 5.
In this embodiment: the first and second electromagnetic blocks 202 and 203 and the motor 304 can be controlled to operate normally by the controller 5.
Working principle: firstly, pouring quartz sand into a screening frame 201 from a feed inlet 101, then enabling a controller 5 to control a first electromagnetic block 202 to be attracted, enabling the screening frame 201 to move leftwards under the action of force, enabling a left spring 204 to be compressed under the action of force, enabling a right spring 204 to be stretched under the action of force, then controlling the first electromagnetic block 202 to be disconnected, enabling a second electromagnetic block 203 to be attracted with each other, enabling the screening frame 201 to move to the right side, and so on, further enabling the quartz sand in the screening frame 201 to shake and screen, enabling large quartz sand to stay in the screening frame 201, enabling medium and small quartz sand to fall into a screen drum 302, enabling a motor 304 to work, enabling the screen drum 302 to rotate in a shell 301, enabling the screen drum 302 to screen the quartz sand in the screen drum while rotating, enabling the medium quartz sand to stay in the screen drum 302, enabling the small quartz sand to fall into the shell 301, and finally falling into a collecting groove 401 to collect the quartz sand.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a raw materials screening plant of quartz sand production, includes box (1), the internally mounted of box (1) has first screening plant (2) and is located second screening plant (3) of first screening plant (2) below, its characterized in that: the first screening device (2) comprises a screening frame (201), a first electromagnetic block (202) and a second electromagnetic block (203) which are mutually attracted are respectively arranged on the left side and the right side of the screening frame (201) and the left side and the right side of the inner wall of the box body (1), and springs (204) positioned on the upper side and the lower side of the first electromagnetic block (202) and the second electromagnetic block (203) are respectively arranged between the left side and the right side of the screening frame (201) and the inner wall of the box body (1);
the second screening device (3) comprises a shell (301) fixed inside the box body (1), a screen cylinder (302) is mounted inside the shell (301), a motor (304) with an output end fixedly connected with the screen cylinder (302) is mounted on the left side of the box body (1), and an opening (303) with a cover plate is formed in the upper end face of the screen cylinder (302).
2. A raw material screening apparatus for quartz sand production according to claim 1, wherein: the left side and the right side of the upper end face of the screening frame (201) are both in sliding connection with the sliding groove of the upper end face of the inner wall of the box body (1) through sliding blocks (205).
3. A raw material screening apparatus for quartz sand production according to claim 1, wherein: the bottom inside box (1) fixedly connected with extension board (4), the up end sliding connection of extension board (4) has collecting vat (401).
4. A raw material screening apparatus for quartz sand production according to claim 1, wherein: the front end face of the screening frame (201) is hinged with a sealing cover (206), and the bottom end inside the screening frame (201) is obliquely arranged.
5. A raw material screening apparatus for quartz sand production according to claim 1, wherein: the diameter of the mesh opening on the outer wall of the screening frame (201) is larger than that of the mesh opening on the outer wall of the screening cylinder (302).
6. A raw material screening apparatus for quartz sand production according to claim 1, wherein: the upper end face of the box body (1) is provided with a feed inlet (101), and the lower end face of the shell (301) is communicated with a feed pipe (305).
7. A raw material screening apparatus for quartz sand production according to claim 1, wherein: the upper end face of the box body (1) is provided with a controller (5), and the first electromagnetic block (202), the second electromagnetic block (203) and the motor (304) are electrically connected with the controller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320642858.2U CN219233123U (en) | 2023-03-28 | 2023-03-28 | Raw material screening device for quartz sand production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320642858.2U CN219233123U (en) | 2023-03-28 | 2023-03-28 | Raw material screening device for quartz sand production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219233123U true CN219233123U (en) | 2023-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320642858.2U Active CN219233123U (en) | 2023-03-28 | 2023-03-28 | Raw material screening device for quartz sand production |
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| Country | Link |
|---|---|
| CN (1) | CN219233123U (en) |
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2023
- 2023-03-28 CN CN202320642858.2U patent/CN219233123U/en active Active
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