CN220126815U

CN220126815U - Screening equipment for carborundum production

Info

Publication number: CN220126815U
Application number: CN202321018769.7U
Authority: CN
Inventors: 左永
Original assignee: Huangshi Wangchuan Electronics Co ltd
Current assignee: Huangshi Wangchuan Electronics Co ltd
Priority date: 2023-05-01
Filing date: 2023-05-01
Publication date: 2023-12-05
Anticipated expiration: 2033-05-01

Abstract

The utility model relates to the technical field of carborundum production and discloses screening equipment for carborundum production, which comprises a screening box, wherein a first discharging cover and a second discharging cover are fixedly communicated with two sides of the lower surface of the screening box respectively, a first screen is fixedly arranged at the communication part of the first discharging cover and the screening box, and a second screen is fixedly arranged at the communication part of the second discharging cover and the screening box. According to the utility model, the motor drives the transmission rod and the stirring plate to rotate, the scraping soft plate rotates along with the stirring plate to drive the carborundum to move in the screening box, the carborundum with the particle diameter of fine meshes is discharged through the second screen cloth and the second discharge cover, the carborundum with the particle diameter of middle meshes is discharged through the first screen cloth and the first discharge cover, after screening is completed, the sealing plate is opened, the carborundum with the particle diameter of coarse meshes is discharged through the discharge hole, and the screening efficiency is effectively improved, and the screening device is more practical and suitable for being widely popularized and used in a traditional mode of screening multiple screens in stages.

Description

Screening equipment for carborundum production

Technical Field

The utility model relates to the technical field of carborundum production, in particular to screening equipment for carborundum production.

Background

The silicon carbide is silicon carbide generated by the reaction of silicon dioxide in clay and carbon at high temperature, the grinding force of the natural silicon carbide is slightly lower than that of the electric furnace white corundum, but the toughness of the silicon carbide is strong, and the silicon carbide has the characteristic of a scale-like segment, and the silicon carbide has the advantages of high smoothness of a grinding part and few and shallow sand marks. The grinding surface is fine and uniform, the product quality can be improved, and the product is unique. The grinding time of the natural carborundum is short, the benefit is high, and the price is low. The diamond sand is classified into coarse mesh, medium mesh and fine mesh, and the diamond sand is required to be screened in production.

However, when the existing screening equipment for producing the carborundum is used for screening coarse, medium and fine meshes of the carborundum, three screens are needed, and screening is performed in an up-and-down grading mode, so that the screening efficiency is low and the screening equipment is not practical.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to provide screening equipment for silicon carbide production, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening equipment of carborundum production, includes the screening case, screening case lower surface both sides are fixed connection respectively has first ejection of compact cover and second ejection of compact cover, first ejection of compact cover and screening case intercommunication department fixed mounting have first screen cloth, second ejection of compact cover and screening case intercommunication department fixed mounting have the second screen cloth, screening case upper surface middle part fixed mounting has the motor, the output fixedly connected with transfer line of motor, the transfer line rotates perpendicularly and installs at screening incasement middle part, the equal slope fixed mounting in transfer line both sides bottom has the driving plate, two sets of driving plate lower surface all is provided with scrapes the material soft board.

As a preferred embodiment of the utility model, four corners of the lower surface of the screening box are vertically and fixedly provided with fixed supporting legs.

As a preferred implementation mode of the utility model, two sides of the upper surface of the screening box are vertically provided with feed inlets.

As a preferred embodiment of the present utility model, the first screen has a larger mesh diameter than the second screen.

As a preferred implementation mode of the utility model, the connection parts of the lower ends of the first screen mesh and the second screen mesh and the screening box are respectively provided with a discharge hole, and the opening parts at the outer sides of the discharge holes are rotatably provided with sealing plates.

As a preferable implementation mode of the utility model, the first screen mesh, the second screen mesh and the two groups of material stirring plates are distributed in a splayed shape.

Compared with the prior art, the utility model provides the screening equipment for the production of the silicon carbide, which has the following beneficial effects:

1. this screening equipment of carborundum production uses through the cooperation of motor, the deflector, first screen cloth and second screen cloth, when using, the motor drives the deflector through the transfer line and rotates, scrape the material soft board along with deflector rotation, drive carborundum at screening incasement motion, granule diameter is fine mesh carborundum and sees through the second screen cloth and discharge through the second ejection of compact cover, granule diameter is well purpose carborundum and sees through first screen cloth and discharge through first ejection of compact cover, after the screening is accomplished, open the sealing plate, granule diameter is coarse purpose carborundum and discharges through the discharge gate, replace the mode of traditional a plurality of filter screens classified screening, the effectual screening efficiency that has improved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

fig. 1 is a front view of a screening apparatus of the present utility model for the production of silicon carbide;

FIG. 2 is an internal schematic view of a screening apparatus for silicon carbide production according to the present utility model;

fig. 3 is a schematic perspective view of a driving rod and a shifting plate of a screening device for silicon carbide production.

In the figure: 1. a fixed support leg; 2. sealing plate; 3. a screening box; 4. a feed inlet; 5. a motor; 6. a first discharge cover; 7. a second discharge cover; 8. a first screen; 9. a discharge port; 10. a transmission rod; 11. a kick-out plate; 12. a second screen; 13. scraping the soft board.

Detailed Description

For a better understanding of the objects, structure and function of the present utility model, a screening apparatus for silicon carbide production according to the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a screening equipment of carborundum production, including screening case 3, four corners of screening case 3 lower surface all perpendicular fixed mounting have fixed landing leg 1, feed inlet 4 has all been seted up perpendicularly to screening case 3 upper surface both sides, carborundum pours into screening case 3 through feed inlet 4, screening case 3 lower surface both sides are fixed intercommunication respectively and are had first ejection of compact cover 6 and second ejection of compact cover 7, first ejection of compact cover 6 and screening case 3 intercommunication department fixed mounting has first screen cloth 8, second ejection of compact cover 7 and screening case 3 intercommunication department fixed mounting have second screen cloth 12, screening case 3 upper surface mid-mounting has motor 5, motor 5's output fixedly connected with transfer line 10, motor 5 drives transfer line 10 rotation, transfer line 10 perpendicular rotation is installed at screening case 3 in the middle part, transfer line 10 both sides bottom all inclined fixed mounting has the driving plate 11, driving carborundum is along with transfer line 10 rotation in screening case 3 internal motion, two sets of driving plate 11 lower surface all are provided with scraping soft board 13.

In this arrangement, as shown in fig. 2, further, the first screen 8 has a larger diameter than the second screen 12, so that classification screening is facilitated.

As shown in fig. 1 to 2, in this arrangement, further, the junction between the lower end of the first screen 8 and the second screen 12 and the screening box 3 is provided with a discharge port 9, and the opening at the outer side of the discharge port 9 is rotatably provided with a sealing plate 2, and the sealing plate 2 can seal the discharge port 9.

As shown in fig. 1 to 3, in this arrangement, further, the first screen 8, the second screen 12 and the two sets of kick-out plates 11 are all arranged in a splayed shape.

During operation, carborundum is poured into the screening box 3 through the feed inlet 4, the motor 5 is started again, the motor 5 drives the stirring plate 11 to rotate through the transmission rod 10, the scraping soft plate 13 rotates along with the stirring plate 11 and drives carborundum to move in the screening box 3, carborundum with the particle diameter of fine meshes is discharged through the second screen 12 and the second discharge cover 7 through the second screen 12, carborundum with the particle diameter of middle meshes is discharged through the first screen 8 and the first discharge cover 6 through the first screen 8, after screening is completed, the sealing plate 2 is opened, carborundum with the particle diameter of coarse meshes is discharged through the discharge outlet 9, a traditional mode of screening multiple screens in a grading manner is replaced, and screening efficiency is improved.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. Screening equipment of carborundum production, including screening case (3), its characterized in that: the utility model discloses a screening box, screening box (3) lower surface both sides are fixed respectively and are linked together first ejection of compact cover (6) and second ejection of compact cover (7), first ejection of compact cover (6) and screening box (3) intercommunication department fixed mounting have first screen cloth (8), second ejection of compact cover (7) and screening box (3) intercommunication department fixed mounting have second screen cloth (12), screening box (3) upper surface middle part fixed mounting has motor (5), the output fixedly connected with transfer line (10) of motor (5), transfer line (10) rotate perpendicularly and install middle part in screening box (3), transfer line (10) both sides bottom all slope fixed mounting has stirring board (11), two sets of stirring board (11) lower surface all is provided with scrapes material soft board (13).

2. A screening apparatus for carborundum production according to claim 1, wherein: four corners of the lower surface of the screening box (3) are vertically and fixedly provided with fixed supporting legs (1).

3. A screening apparatus for carborundum production according to claim 1, wherein: and two sides of the upper surface of the screening box (3) are vertically provided with feed inlets (4).

4. A screening apparatus for carborundum production according to claim 1, wherein: the diameter of the mesh opening of the first screen (8) is larger than that of the second screen (12).

5. A screening apparatus for carborundum production according to claim 1, wherein: the lower end of the first screen (8) and the second screen (12) is provided with a discharge hole (9) at the joint of the screening box (3), and a sealing plate (2) is rotatably arranged at the opening at the outer side of the discharge hole (9).

6. A screening apparatus for carborundum production according to claim 1, wherein: the first screen (8), the second screen (12) and the two groups of stirring plates (11) are distributed in a splayed shape.