CN221934542U - A clean and efficient hot diamond bead screening device - Google Patents

Abstract

The utility model relates to the technical field of hot diamond bead screening, and in particular to a clean and efficient hot diamond bead screening device. Its technical solution includes: a vibration screening box and a water tank, an exhaust pipe is fixed between the vibration screening box and the water tank, a feed hopper is fixed on one side of the upper end of the vibration screening box, and an exhaust hood is fixed in the middle position, the exhaust pipe is a bellows structure close to the end of the vibration screening box, and is fixed to the upper end of the exhaust hood, the upper end side wall of the vibration screening box and the position corresponding to the exhaust hood are provided with exhaust holes, a mounting frame is fixed in the exhaust hole, a group of exhaust fans are fixed on the mounting frame, and a dust hood is installed above the feed hopper. During the vibration screening process, the utility model performs dust removal treatment on the vibration screening box and the feed hopper, and at the same time, the gas containing dust is passed into the water tank for sedimentation, so as to avoid the pollution of the working environment caused by dust and achieve the purpose of clean bead screening.

Description

A clean and efficient hot diamond bead screening device

Technical Field

The utility model relates to the technical field of hot diamond bead screening, in particular to a clean and efficient hot diamond bead screening device.

Background Art

The hot diamond screening beads are used to screen the finished hot diamond particles, remove some broken diamonds or debris mixed in the hot diamond particles, and ensure the quality of the finished hot diamonds. It is an important quality inspection equipment in the production of hot diamond particles.

In order to ensure the high efficiency of the bead screening process, the common screening equipment is a vibration screening box. Vibration can be used to make the beads pass through the screen quickly, thereby removing the broken diamonds and avoiding the reduction of work efficiency caused by multiple screenings. In this case, in the hot diamond production process, no matter it is the hot diamond particles after cutting or grinding, their surface will inevitably be accompanied by some debris or powder. If no dust collection protection is performed, whether it is during the hot diamond pouring or vibration screening process, the powder particles will be raised, thereby causing pollution to the working environment.

Utility Model Content

The utility model aims to solve the problems existing in the background technology and propose a clean and efficient hot diamond bead screening device.

The technical solution of the utility model is as follows: a clean and efficient hot diamond bead screening device comprises a vibration screening box and a water tank, an exhaust pipe is fixed between the vibration screening box and the water tank, a feed hopper is fixed on one side of the upper end of the vibration screening box, and an exhaust hood is fixed in the middle position, the exhaust pipe is a bellows structure at one end close to the vibration screening box, and is fixed to the upper end of the exhaust hood, an exhaust hole is provided on the side wall of the upper end of the vibration screening box and at a position corresponding to the exhaust hood, a mounting frame is fixed in the exhaust hole, a group of exhaust fans is fixed on the mounting frame, a dust hood is installed above the feed hopper, a connecting pipe is fixed between the upper end of the dust hood and the upper end of the vibration screening box, a vibration motor is fixed on the outer side wall of the vibration screening box, and support columns are installed at the four corners of the bottom of the vibration screening box.

Preferably, fixing columns are fixed at the four corners of the bottom of the vibration screening box, and vibration springs are fixed between the fixing columns and the supporting columns.

Preferably, a limiting sleeve is fixed to the outer side wall of the fixing column, and the upper end of the supporting column is slidably connected in the limiting sleeve.

Preferably, a bottom plate is fixed between the support columns, a collecting box is arranged on the upper end of the bottom plate, a slag frame is fixed at the bottom of the vibration screening box and at a position corresponding to the collecting box, and the bottom of the slag frame is aligned with the upper opening of the collecting box.

Preferably, an electrostatic rod is installed in the slag crushing frame, which can adsorb dust at the opening position of the slag crushing frame.

Preferably, a sieve plate is fixed in the vibration screening box, a guide plate is fixed at the end of the vibration screening box and aligned with the sieve plate, and the front end opening size of the vibration screening box is smaller than the internal size of the vibration screening box.

Compared with the prior art, the utility model has the following beneficial technical effects: during the vibration screening process, dust is removed from the vibration screening box and the feed hopper, and at the same time, the dust-containing gas is passed into the water tank for sedimentation, thereby avoiding the pollution of the working environment caused by dust and achieving the purpose of clean screening beads.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the side appearance structure of the utility model;

Figure 2 is a schematic diagram of the internal cross-sectional structure of the vibration screening box of the utility model;

FIG3 is a schematic diagram of the front appearance structure of the utility model.

Figure numerals: 1. vibration screening box; 11. exhaust hood; 12. exhaust duct; 13. feed hopper; 14. vibration motor; 15. connecting pipe; 16. dust hood; 17. slag frame; 18. electrostatic rod; 19. sieve plate; 110. exhaust hole; 111. mounting frame; 112. exhaust fan; 113. guide plate; 2. support column; 21. fixing column; 22. limit sleeve; 23. vibration spring; 3. bottom plate; 4. collection box; 5. water tank.

DETAILED DESCRIPTION

The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

Example

As shown in Fig. 1-3, a clean and efficient hot diamond bead screening device proposed by the utility model comprises a vibrating screening box 1 and a water tank 5, an exhaust pipe 12 is fixed between the vibrating screening box 1 and the water tank 5, a feed hopper 13 is fixed to one side of the upper end of the vibrating screening box 1, and an exhaust hood 11 is fixed in the middle position, the exhaust pipe 12 is a bellows structure at one end close to the vibrating screening box 1, and is fixed to the upper end of the exhaust hood 11, an exhaust hole 110 is opened at the upper side wall of the vibrating screening box 1 and at a position corresponding to the exhaust hood 11, a mounting frame 111 is fixed in the exhaust hole 110, and the mounting frame 111 is fixed to the inner side wall of the vibrating screening box 1. A group of exhaust fans 112 are fixed on 11, a dust hood 16 is installed above the feed hopper 13, a connecting pipe 15 is fixed between the upper end of the dust hood 16 and the upper end of the vibration screening box 1, a vibration motor 14 is fixed to the outer wall of the vibration screening box 1, support columns 2 are installed at the four corners of the bottom of the vibration screening box 1, a bottom plate 3 is fixed between the support columns 2, a collecting box 4 is arranged on the upper end of the bottom plate 3, a slag frame 17 is fixed at the bottom of the vibration screening box 1 and at a position corresponding to the collecting box 4, the bottom of the slag frame 17 is aligned with the upper opening of the collecting box 4, and an electrostatic rod 18 is installed in the slag frame 17.

Fixed columns 21 are fixed at the four corners of the bottom of the vibration screening box 1, and a vibration spring 23 is fixed between the fixed column 21 and the supporting column 2. A limiting sleeve 22 is fixed to the outer wall of the fixed column 21, and the upper end of the supporting column 2 is slidably connected in the limiting sleeve 22. A sieve plate 19 is fixed in the vibration screening box 1, and a guide plate 113 is fixed at the end of the vibration screening box 1 and aligned with the sieve plate 19. The front end opening size of the vibration screening box 1 is smaller than the internal size of the vibration screening box 1, ensuring that the inhaled air in the vibration screening box 1 can be replenished from the connecting pipe 15.

In this embodiment, the entire device is first connected to an external power supply. When the vibration screening box 1 is vibrated by the vibration motor 14, the hot diamonds can be poured into the vibration screening box 1 through the feed hopper 13, and screened by the screen plate 19, so that the broken diamonds pass through the screen plate 19 and fall into the slag frame 17, and finally enter the collection box 4 for collection. The hot diamonds that meet the requirements are guided out through the guide plate 113. During the screening process, the exhaust fan 112 can be driven to make the gas in the vibration screening box 1 continuously enter the exhaust pipe 12 and finally be injected into the water tank 5. At this time, the dust raised is also discharged. It will flow with the air flow and enter the water tank 5 for sedimentation. Since the opening of the vibration screening box 1 is small, a certain negative pressure will be formed in the vibration screening box 1 when the exhaust fan 112 is working. At this time, air will be sucked through the connecting pipe 15. Therefore, when pouring the hot diamonds, the raised dust will also be absorbed by the dust hood 16 and enter the vibration screening box 1, and will not cause the dust to overflow during pouring. When the broken diamonds are discharged, the discharge outlet of the crushing frame 17 is provided with an electrostatic rod 18 to adsorb the dust particles, thereby further improving the anti-overflow effect and ensuring that the vibration screening box 1 screens efficiently in a clean environment.

The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims (6)

1. The utility model provides a clean high-efficient hot-stamping sieve pearl device, includes vibrations screening case (1) and water tank (5), its characterized in that: the utility model discloses a vibration screening box, including vibration screening box (1), water tank (5), vibration screening box (1), exhaust pipe (12) are fixed with exhaust duct (12) between vibration screening box (1) and water tank (5), vibration screening box (1) upper end one side is fixed with feeder hopper (13), and intermediate position is fixed with exhaust hood (11), exhaust duct (12) are close to vibration screening box (1) one end and are the bellows structure, and fix in exhaust hood (11) upper end, exhaust hole (110) have been seted up in vibration screening box (1) upper end lateral wall and with exhaust hood (11) corresponding position, exhaust hole (110) internal fixation has mounting bracket (111), be fixed with a set of exhaust fan (112) on mounting bracket (111), dust hood (16) are installed to feeder hopper (13) top, be fixed with connecting pipe (15) between dust hood (16) upper end and the vibration screening box (1) upper end, vibration screening box (1) lateral wall is fixed with vibration motor (14), support column (2) are installed in vibration screening box (1) bottom four corners.

2. The clean and efficient hot-stamping and drilling bead screening device according to claim 1, wherein fixing columns (21) are fixed at four corners of the bottom of the vibration screening box (1), and vibration springs (23) are fixed between the fixing columns (21) and the supporting columns (2).

3. The clean and efficient hot-stamping and drilling bead screening device according to claim 2, wherein a limiting sleeve (22) is fixed on the outer side wall of the fixing column (21), and the upper end of the supporting column (2) is slidably connected in the limiting sleeve (22).

4. The clean and efficient hot-stamping and ball-screening device according to claim 1, wherein a bottom plate (3) is fixed between the support columns (2), a collecting box (4) is arranged at the upper end of the bottom plate (3), a slag crushing frame (17) is fixed at the bottom of the vibration screening box (1) and at a position corresponding to the collecting box (4), and the bottom of the slag crushing frame (17) is aligned with an opening at the upper end of the collecting box (4).

5. The clean and efficient hot-stamping and ball-screening device according to claim 4, wherein an electrostatic rod (18) is arranged in the slag crushing frame (17).

6. The clean and efficient hot-stamping and drilling bead screening device according to claim 1, wherein a screen plate (19) is fixed in the vibration screening box (1), a guide plate (113) is fixed at the end part of the vibration screening box (1) and aligned with the screen plate (19), and the opening size of the front end of the vibration screening box (1) is smaller than the internal size of the vibration screening box (1).