CN205495974U - Material screening machine for chemical industry - Google Patents

Abstract

The utility model relates to a material screening machine for chemical industry, comprising a material box, a cavity is formed inside the material box, a sieve plate is arranged in the cavity, the cross section of the sieve plate is a conical structure, and the opening direction Upward, the sieve plate is evenly distributed with sieve holes; the middle part of the sieve plate is connected with a rotating shaft through a support device, and the rotating shaft extends out of the top of the material box and is connected to the motor; the bottom of the material box is provided with inverted cone rows The material outlet, the output end of the material outlet is docked with the material receiving barrel; the two ends of the top of the material box are respectively provided with inlets. The utility model has a compact and reasonable structure and is convenient to operate. By selecting different sieve discs, the utility model can screen materials with various sizes of particles and has high working efficiency.

Description

Chemical material screening machine

technical field

The utility model relates to the technical field of chemical auxiliary equipment, in particular to a chemical material screening machine.

Background technique

In chemical plants, it is often necessary to screen materials of different sizes. In the prior art, the method used is mainly to use gauze to manually screen and filter, which is labor-intensive for workers and low in efficiency.

Utility model content

Aiming at the shortcomings in the above-mentioned existing production technology, the applicant provides a chemical material screening machine with a reasonable structure, which makes it easy to operate and greatly improves work efficiency.

The technical scheme adopted in the utility model is as follows:

A material screening machine for chemical industry, comprising a material box, a cavity is formed inside the material box, a sieve plate is arranged in the cavity, the cross section of the sieve plate is a conical structure, and its opening direction is upward, so that There are sieve holes evenly distributed on the sieve tray; the middle part of the sieve tray is connected with a rotating shaft through a supporting device, and the rotating shaft extends out of the top of the material box and is connected to the motor; the bottom of the material box is provided with an inverted cone row discharge port, The output end of the discharge port is docked with the material receiving barrel; the two ends of the top of the material box are respectively provided with inlet ports.

As a further improvement of the above technical solution:

The cross-section of the material box is an elliptical structure;

The shape of the sieve hole is circular, oval, oval or square.

The beneficial effects of the utility model are as follows:

The utility model has a compact and reasonable structure and is convenient to operate. By selecting different sieve discs, the utility model can screen materials with various sizes of particles and has high working efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the sieve tray of the present invention.

Among them: 1. Motor; 2. Shaft; 3. Inlet; 4. Material box; 5. Sieve plate; 6. Sieve hole; 7. Outlet;

detailed description

Below in conjunction with accompanying drawing, illustrate the specific embodiment of the present utility model.

As shown in Fig. 1 and Fig. 2, the chemical material screening machine of the present embodiment comprises a material box 4, a cavity is formed inside the material box 4, and a sieve tray 5 is arranged in the cavity, and the cross section of the sieve tray 5 becomes conical structure, its opening direction is upward, and sieve holes 6 are evenly distributed on the sieve tray 5; the middle part of the sieve tray 5 is connected with a rotating shaft 2 through a support device, and the rotating shaft 2 extends out of the top of the material box 4 and is connected to the motor 1; located in the material box The bottom of the 4 is provided with an inverted conical discharge port 7, the output end of the discharge port 7 is docked with the receiving barrel 8; the two ends of the top of the material box 4 are respectively provided with an inlet 3.

The cross-section of the material box 4 is an oval structure.

The shape of the sieve hole 6 is circular, oval, oval or square. According to the particle size and particle shape of the material to be screened, different sieve trays 5 are selected.

In the actual use process, the material is poured into the material box 4 from the inlet 3, the motor 1 is started, the rotating shaft 2 rotates, and the sieve plate 5 is driven to rotate, and the material rotates and shakes on the upper surface of the sieve plate 5 and falls from the sieve hole 6 Fall, and then enter the material receiving barrel 8 along the discharge port 7. It is convenient to use and low in cost, replacing the manual operation of workers.

The above description is an explanation of the utility model, not a limitation of the utility model. For the scope limited by the utility model, please refer to the claims. Within the protection scope of the utility model, any form of modification can be made.

Claims (3)

1. a material screening machine for chemical industry, it is characterized in that: include body feed tank (4), described body feed tank (4) has been internally formed cavity, screen tray (5) it is provided with in described cavity, the cross section coning structure of described screen tray (5), its opening direction upward, described screen tray (5) is evenly distributed with sieve aperture (6)；Being positioned at the middle part of screen tray (5) to be connected by support means and have rotating shaft (2), the top of described rotating shaft (2) projection hopper (4) also connects motor (1)；The bottom being positioned at body feed tank (4) is provided with the discharging opening (7) of inverted cone row, and the outfan of described discharging opening (7) docks with splicing bucket (8)；It is positioned at body feed tank (4) two ends, top and is respectively arranged with inlet port (3).

2. material screening machine for chemical industry as claimed in claim 1, it is characterised in that: the cross section ovalisation structure of described body feed tank (4).

3. material screening machine for chemical industry as claimed in claim 1, it is characterised in that: generally circular in shape, the Long Circle of described sieve aperture (6), oval or square.