CN210045552U

CN210045552U - Hollow glass bead sorting unit

Info

Publication number: CN210045552U
Application number: CN201920669000.9U
Authority: CN
Inventors: 张兴才
Original assignee: Sichuan Weikete Petroleum Engineering Technology Co Ltd
Current assignee: Sichuan Weikete Petroleum Engineering Technology Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-02-11
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a hollow glass bead sorting unit, fight including separation box and branch dress, the separation box sets up in the frame, and the partial shipment is fought and is connected with the separation box, and the top of separation box is equipped with pan feeding pipe and air discharge fan, is connected with a plurality of branch dress fill under the separation box.

Description

Hollow glass bead sorting unit

Technical Field

The utility model relates to the field of petroleum machinery, concretely relates to hollow glass bead sorting unit.

Background

The hollow glass bead is a glass bead which is processed specially and is mainly characterized by smaller density and poorer heat conductivity than the glass bead. The hollow glass beads have obvious weight reduction, sound insulation and heat preservation effects, so that the product has good anti-cracking performance and reprocessing performance, and is widely used in the fields of composite materials such as glass fiber reinforced plastics, artificial marble, artificial agate and the like, petroleum industry, aerospace, novel high-speed trains, automobiles, ships, heat insulation coatings and the like. In the petroleum field, hollow glass beads are often used as lightening agents for oil well cement.

After the hollow glass beads are manufactured, the hollow glass beads need to be sorted after being pickled and cleaned. Most of the existing sorting equipment uses a vibrating machine, the noise is high, and the inside dust deposition of the equipment after the use time is long seriously affects the purity of the hollow glass bead packaging.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hollow glass bead sorting device with dustproof function, smooth and easy feeding and small noise.

In order to achieve the above object, the utility model adopts the following technical scheme:

the hollow glass bead sorting device is characterized in that a feeding pipe and an exhaust fan are arranged at the top of the sorting box, and a plurality of sub-packaging hoppers are connected below the sorting box;

a sieve box is movably arranged in the separation box through a pulley; the bottom of the screen box is provided with screening holes with different apertures, one side of the screen box is provided with a toothed frame, the inside of the toothed frame is in a rack shape, and teeth of the toothed frame and a gear are arranged; the gear is connected with a motor arranged on the sorting box, and the gear is an incomplete gear mechanism;

the outer wall of the sub-packaging bucket is provided with a plurality of annular branch air pipes, a plurality of air holes connected with the sub-packaging bucket are distributed on the branch air pipes, the branch air pipes are connected in series through a main air pipe, and the main air pipe is connected with an air supply pipe.

Furthermore, the sorting box is connected with a swinging plate through a support rod.

Furthermore, the swinging plate is a rectangular frame, a plurality of spokes are arranged on the swinging plate, and the spokes are inverted triangles.

The utility model has the advantages that:

1. the external air supply structure of the sub-charging hopper can make the glass beads have better fluidity in the sub-charging hopper by utilizing the principle of a fluidized bed, so that the discharging is smoother.

2. The external air supply structure of the sub-packaging hopper is matched with the exhaust fan to remove redundant dust.

3. The swing plate avoids the situation that glass beads are too high accumulated below the feeding pipe, is more favorable for the raw materials to be tiled in the screening box, and improves the screening efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a hollow glass bead sorting device;

FIG. 2 is a schematic view of the construction of the sort bin;

FIG. 3 is a schematic sectional view of the sub-bucket;

FIG. 4 is a schematic structural view of a tooth frame;

FIG. 5 is a schematic view of the bottom structure of the sieve box;

FIG. 6 is a schematic structural diagram of the oscillating plate;

FIG. 7 is a schematic plan view of the oscillating plate;

FIG. 8 is a schematic side sectional view of the oscillating plate.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.

Example 1

As shown in fig. 1 to 5, the hollow glass bead sorting device comprises a sorting box 1 and a separate loading hopper 4, wherein the sorting box 1 is arranged on a rack, a feeding pipe 2 and an exhaust fan 3 are arranged at the top of the sorting box 1, and a plurality of separate loading hoppers 4 are connected below the sorting box 1 and used for separately loading hollow glass beads with different particle sizes.

The screening box 6 is movably arranged in the sorting box 1 through a pulley, so that the screening box 6 can move back and forth in the sorting box 1. The bottom of the sieve box 6 is provided with sieve holes 602 with different apertures, and the sieve holes 602 with different aperture areas are over against different sub-loading hoppers 4. A toothed frame 601 is arranged on one side of the screen box 6, the inside of the toothed frame 601 is in a rack shape, the teeth of the toothed frame 601 are connected with a gear 501, the gear 501 is connected with a motor 5 arranged on the sorting box 1, and the gear 501 is an incomplete gear mechanism. When the gear 501 rotates, the gear 501 alternately and the gear frame 601 vertically engage in the rotating process, and the belt screen box 6 moves back and forth, so that the vibrating and screening effects are realized. The running impact force of the incomplete gear mechanism is small, compared with a vibrating machine, the abrasion to a product in the using process is small, and the generated noise decibel is also low.

The outer wall of the sub-packaging bucket 4 is provided with a plurality of annular branch air pipes 401, a plurality of air holes 404 connected with the sub-packaging bucket 4 are distributed on the branch air pipes 401, the branch air pipes 401 are connected in series through a main air pipe 402, and the main air pipe 402 is connected with an air supply pipe 403. The compressed gas is distributed to each main gas pipe 402 through the gas supply pipe 403, and then enters the sub-bucket 4 through the main gas pipe 402 and the gas hole 404. After a large amount of gas enters the sub-packaging hopper 4, the accumulated hollow glass beads generate a fluidized bed phenomenon due to the inflow of the large amount of gas, and the accumulated hollow glass beads stack has high fluidity, so that the hollow glass beads fall into a packaging bag when the sub-packaging is more convenient, and the material blockage is avoided. Meanwhile, the compressed gas also takes away the dust and the dust is discharged by the exhaust fan 3.

Example 2

As shown in fig. 6 to 8, in the present embodiment, the sorting box 1 is connected with a swinging plate 102 through a support rod 101. The stationary oscillating plate 102 also moves relative to the sieve box 6 when the sieve box 6 moves back and forth, so that the hollow glass beads falling into the feeding pipe 2 are prevented from being excessively high and accumulated in the same place.

The swinging plate 102 is a rectangular frame, a plurality of spokes 103 are arranged on the swinging plate 102, and the spokes 103 are inverted triangles. The shape of the inverted triangle is inclined towards the bottom of the screen box 6 due to the action surface, so that the accumulated hollow glass beads can be pushed flat more conveniently, and the screening efficiency is improved.

Claims

1. A hollow glass bead sorting device comprises a sorting box (1) and sub-packaging hoppers (4), wherein the sorting box (1) is arranged on a rack, and the sub-packaging hoppers (4) are connected with the sorting box (1), and the hollow glass bead sorting device is characterized in that a feeding pipe (2) and an exhaust fan (3) are arranged at the top of the sorting box (1), and a plurality of sub-packaging hoppers (4) are connected below the sorting box (1);

a sieve box (6) is movably arranged in the sorting box (1) through a pulley; the bottom of the screen box (6) is provided with screening holes (602) with different apertures, one side of the screen box (6) is provided with a toothed frame (601), the inside of the toothed frame (601) is in a rack shape, and the teeth of the toothed frame (601) are provided with gears (501); the gear (501) is connected with a motor (5) arranged on the sorting box (1), and the gear (501) is an incomplete gear mechanism;

the outer wall of the sub-packaging bucket (4) is provided with a plurality of annular branch air pipes (401), a plurality of air holes (404) connected with the sub-packaging bucket (4) are distributed on the branch air pipes (401), the branch air pipes (401) are connected in series through main air pipes (402), and the main air pipes (402) are connected with an air supply pipe (403).

2. The hollow glass bead sorting apparatus according to claim 1, wherein: the sorting box (1) is connected with an oscillating plate (102) through a support rod (101).

3. The hollow glass bead sorting apparatus according to claim 2, wherein: the swinging plate (102) is a rectangular frame, a plurality of spokes (103) are arranged on the swinging plate (102), and the spokes (103) are inverted triangles.