CN219212820U

CN219212820U - Shot blasting machine with dust removal function

Info

Publication number: CN219212820U
Application number: CN202320043282.8U
Authority: CN
Inventors: 冯成立; 鲁民; 王丽
Original assignee: Rushan Zhenxing Cast Steel Co ltd
Current assignee: Rushan Zhenxing Cast Steel Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-20
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a shot blasting machine with a dust removing function, which comprises a shot blasting machine body, wherein the bottom of the shot blasting machine body is communicated with a vent pipe, the other end of the vent pipe is provided with a dust removing box arranged at one side of the shot blasting machine body, when the shot blasting machine body is used for processing a workpiece in the running process, dust generated in the shot blasting machine body is introduced into the dust removing box by starting a fan, and meanwhile, a water pump is started to enable an atomizing nozzle to spray water, so that large particulate matters in gas can be settled, part of dust in the gas is settled, at the moment, the gas bypasses a baffle to a filter cylinder, enters an exhaust pipe after being filtered by the filter cylinder, and then the gas is discharged by the exhaust pipe after being further filtered by a filter screen, thereby facilitating the filter cylinder to rapidly filter the dust and effectively improving the dust removing efficiency.

Description

Shot blasting machine with dust removal function

Technical Field

The utility model relates to the field of shot blasting machines, in particular to a shot blasting machine with a dust removal function.

Background

The shot blasting machine is characterized in that shots are thrown onto a workpiece which is continuously turned in a roller by utilizing an impeller rotating at a high speed, the surface of the workpiece is mainly treated to obtain required surface quality, the shot blasting machine is of various types and mainly comprises a crawler type shot blasting machine, a hook type shot blasting machine, a rotary table type shot blasting machine, a roller type shot blasting machine and the like, and the working principle is that impurities on the surface of the workpiece are removed through the cooperation of a dust remover, a cleaning box, a shot blasting machine, a shot conveying pipe, an air separator, a crawler drive and a screw conveyor.

At present, when the shot blasting machine runs, a large amount of dust can be generated in the shot blasting machine, and dust generated by the shot blasting machine is discharged after being filtered by a filter plate or a filter cylinder through dust removing equipment on the shot blasting machine.

Most of the existing dust removing devices of the shot blasting machine adopt a filter cylinder for dust removing and filtering, and when the dust in the shot blasting machine is large, if the dust is filtered by only adopting the filter cylinder, the filtering is slow, and the filter cylinder is easy to block, so that the filtering efficiency is affected.

Disclosure of Invention

The utility model aims to provide a shot blasting machine with a dust removing function, which has the characteristics of settling part of dust in gas through atomization, facilitating a filter cylinder to rapidly filter the dust and effectively improving the dust removing efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shot-blasting machine with dust removal function, includes the shot-blasting machine body, the bottom intercommunication of shot-blasting machine body has the ventilation pipe, the dust removal case of setting in shot-blasting machine body one side is installed to the other end of ventilation pipe, the inside wall fixed mounting of dust removal case has two support columns that distribute about, two fixed mounting has the baffle between the support column, the bottom surface fixed mounting of baffle has the protective housing, the internally mounted of protective housing has the motor, the output of motor runs through the up end and the baffle of protective housing in proper order and installs the scraper blade with baffle up end butt;

the inside mounting of dust removal case has the mounting panel that is located the baffle top, two filter cartridges are run through to the bottom of mounting panel, the fan is installed on the inside top face of dust removal case, the lateral wall of dust removal case is provided with the inlet tube, the water pump is installed to the lateral wall of inlet tube, the other end of inlet tube runs through the lateral wall of dust removal case and installs the atomizer that is located the baffle below.

In order to facilitate dust collection, as one preferable shot blasting machine with the dust removing function, the bottom of the dust removing box is movably provided with a collecting cylinder through threads.

In order to further filter dust, the shot blasting machine with the dust removing function is preferable, the top of the dust removing box is communicated with an exhaust pipe, and a filter screen is arranged in the exhaust pipe.

In order to block the air flow entering the dust removing box and facilitate dust sedimentation, the baffle and the scraping plate are arc-shaped, which is preferable as the shot blasting machine with the dust removing function.

In order to facilitate stable support of the dust removing box, the shot blasting machine with the dust removing function is preferable in the utility model, and a bracket is arranged on the outer side wall of the dust removing box.

Compared with the prior art, the utility model has the following beneficial effects:

when the shot blasting machine body processes a workpiece in the running process, the fan is started to empty air in the dust removing box, so that negative pressure is formed in the dust removing box, dust generated in the shot blasting machine body is led into the dust removing box, the air flow in the dust removing box is blocked and slowly moves when rising due to the effect of the baffle plate, the water pump is started at the moment, external water flow is led into the atomizing nozzle through the water inlet pipe, so that the atomizing nozzle atomizes and sprays water, dust in gas is agglomerated and settled, part of dust in the gas is settled, at the moment, the gas bypasses the baffle plate to the filter cylinder, enters the exhaust pipe after being filtered by the filter cylinder, then the gas is further filtered by the filter screen, so that the exhaust pipe discharges the gas, and when dust is accumulated on the baffle plate, the dust on the baffle plate can be cleaned by starting the motor, so that the dust on the baffle plate can be quickly filtered by the filter cylinder, and the dust removing efficiency is effectively improved.

Drawings

FIG. 1 is a block diagram of an overall cross-section of the present utility model;

FIG. 2 is a block diagram of a baffle of the present utility model;

fig. 3 is a structural view of the cartridge of the present utility model.

In the figure: 1. a shot blasting machine body; 101. a ventilation pipe; 102. a collection cylinder; 2. a dust removal box; 201. a bracket; 3. a support column; 301. a baffle; 302. a protective box; 303. a motor; 304. a scraper; 4. a water inlet pipe; 401. a water pump; 402. an atomizing nozzle; 5. a mounting plate; 501. a filter cartridge; 6. a blower; 7. and an exhaust pipe.

Detailed Description

Referring to fig. 1 to 3, a shot blasting machine with a dust removing function comprises a shot blasting machine body 1, wherein a ventilation pipe 101 is communicated with the bottom of the shot blasting machine body 1, a dust removing box 2 arranged on one side of the shot blasting machine body 1 is arranged at the other end of the ventilation pipe 101, two support columns 3 distributed left and right are fixedly arranged on the inner side wall of the dust removing box 2, a baffle 301 is fixedly arranged between the two support columns 3, a protective box 302 is fixedly arranged on the bottom end surface of the baffle 301, a motor 303 is arranged in the protective box 302, and the output end of the motor 303 sequentially penetrates through the upper end surface of the protective box 302 and the baffle 301 and is provided with a scraping plate 304 which is in butt joint with the upper end surface of the baffle 301;

the internally mounted of dust removal case 2 has the mounting panel 5 that is located baffle 301 top, and two filter cartridges 501 are run through to the bottom of mounting panel 5, and fan 6 is installed to the inside top face of dust removal case 2, and the lateral wall of dust removal case 2 is provided with inlet tube 4, and water pump 401 is installed to the lateral wall of inlet tube 4, and the other end of inlet tube 4 runs through the lateral wall of dust removal case 2 and installs the atomizer 402 that is located baffle 301 below.

In this embodiment: when the work piece is handled in the in-process of operation of shot-blasting machine body 1, through starting fan 6, the evacuation of air in the dust removal case 2, make the dust removal incasement 2 form negative pressure, make the dust that produces in the shot-blasting machine body 1 lets in the inside of dust removal case 2, because the effect of baffle 301, the air current in the dust removal case 2 is hindered and slowly move when rising, start water pump 401 this moment, let the outside rivers in atomizer 402 through inlet tube 4, thereby make atomizer 402 atomize the blowout, make the dust in the gas aggregate subside, make a part of dust in the gas subside, at this moment, the gas moves to filter cartridge 501 department, get into exhaust pipe 7 after filtering through filter cartridge 501, then make exhaust pipe 7 discharge after the gas is further filtered through the filter screen, and when there is the dust accumulation on baffle 301, make scraper blade 304 rotate and can clear up the dust on the baffle 301, thereby filter cartridge 501 fast, effectively improve dust removal efficiency.

As a technical optimization scheme of the utility model, the bottom of the dust removal box 2 is movably provided with a collecting cylinder 102 through threads.

In this embodiment: by mounting the collection cylinder 102 at the bottom of the dust box 2, the settled dust is easily collected.

As a technical optimization scheme of the utility model, the top of the dust removal box 2 is communicated with an exhaust pipe 7, and a filter screen is arranged in the exhaust pipe 7.

In this embodiment: through the installation exhaust pipe 7, can be with the clean gaseous discharge after the dust removal in the dust removal case 2, can play further with dust filtration's effect through the installation filter screen.

As a technical optimization scheme of the utility model, the baffle 301 and the scraping plate 304 are arc-shaped.

In this embodiment: by arranging the baffle 301 and the scraping plate 304, the air flow entering the dust removing box 2 from the bottom of the baffle 301 is blocked after rising and encountering the baffle 301, so that the air flow is promoted to move along the baffle 301, and at the moment, part of dust in the air flow falls into the collecting barrel 102 due to gravity after being blocked by the baffle 301, thereby blocking the air flow entering the dust removing box 2, and facilitating dust sedimentation.

As a technical optimization scheme of the utility model, a bracket 201 is arranged on the outer side wall of the dust removal box 2.

In this embodiment: the dust box 2 is stably supported by the mounting bracket 201.

Working principle: when the device is used, the device is connected with external power supply equipment, then the water inlet pipe 4 is connected with an external water pipe, when a workpiece is processed by the shot blasting machine body 1 in the running process, air in the dust removing box 2 is emptied by starting the fan 6, negative pressure is formed in the dust removing box 2, dust generated in the shot blasting machine body 1 is caused to be introduced into the dust removing box 2, the air flow in the dust removing box 2 is blocked and slowly moves when rising due to the effect of the baffle 301, the water pump 401 is started at the moment, external water flow is introduced into the atomizing spray head 402 through the water inlet pipe 4, so that the atomizing spray head 402 atomizes and sprays water, dust in the air is settled, the settled dust falls into the collecting cylinder 102, at the moment, the air bypasses the baffle 301 and enters the exhaust pipe 7 after being filtered by the filter cylinder 501, the air is discharged by the exhaust pipe 7 after being further filtered by the filter screen, and dust on the baffle 301 can be cleaned by starting the motor 303 when dust on the baffle 301 is accumulated.

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

1. The utility model provides an impeller head descaling machine with dust removal function, includes impeller head descaling machine body (1), the bottom intercommunication of impeller head descaling machine body (1) has ventilation pipe (101), its characterized in that: the dust removal device is characterized in that a dust removal box (2) arranged on one side of a shot blasting machine body (1) is arranged at the other end of the ventilation pipe (101), two support columns (3) distributed left and right are fixedly arranged on the inner side wall of the dust removal box (2), a baffle plate (301) is fixedly arranged between the two support columns (3), a protection box (302) is fixedly arranged on the bottom end surface of the baffle plate (301), a motor (303) is arranged in the protection box (302), and the output end of the motor (303) sequentially penetrates through the upper end surface of the protection box (302) and the baffle plate (301) and is provided with a scraping plate (304) which is in butt joint with the upper end surface of the baffle plate (301);

the utility model discloses a dust removal box, including dust removal box (2), mounting panel (5) that are located baffle (301) top are installed to internally mounted, two filter cartridges (501) are installed in the bottom penetration of mounting panel (5), fan (6) are installed on the inside top face of dust removal box (2), the lateral wall of dust removal box (2) is provided with inlet tube (4), water pump (401) are installed to the lateral wall of inlet tube (4), the other end of inlet tube (4) runs through the lateral wall of dust removal box (2) and installs atomizer (402) that are located baffle (301) below.

2. The shot blasting machine with dust removal function according to claim 1, wherein: the bottom of the dust removal box (2) is movably provided with a collecting cylinder (102) through threads.

3. The shot blasting machine with dust removal function according to claim 1, wherein: the top of dust removal case (2) communicates there is exhaust pipe (7), the internally mounted of exhaust pipe (7) has the filter screen.

4. The shot blasting machine with dust removal function according to claim 1, wherein: the baffle (301) and the scraping plate (304) are arc-shaped.

5. The shot blasting machine with dust removal function according to claim 1, wherein: and a bracket (201) is arranged on the outer side wall of the dust removal box (2).