CN204767991U - Portable pulse dust arrester - Google Patents

Abstract

The utility model relates to a portable pulse dust collector, which comprises a box body with brake casters, a suction port is arranged on the front cover of the box body, an air outlet is arranged on the top cover of the box body, and the inside of the box body is separated by a sealing plate. There are two cavities, the one at the front is the ash hopper box, the ash hopper box is equipped with a filter, the cavity at the rear is equipped with a fan, and the fan is connected with the filter, and the cavity at the rear is A compressed air blowing device is arranged in the center, and the jet port of the compressed air blowing device faces the filter. Its structure is simple and easy to use. It is equipped with compressed air blowing equipment inside, and the filter is cleaned by compressed air, thereby preventing excessive dust from accumulating on the filter. Plus, its side panels can be opened for easy filter replacement.

Description

Portable Pulse Dust Collector

technical field

The utility model relates to a portable pulse dust collector.

Background technique

The structure of the currently used pulse dust collector is shown in Figure 2, including a box body 1 with brake casters, the front end cover of the box body 1 is provided with a suction port 2, and the rear end cover of the box body 1 is provided with The tuyere 3, the interior of the box body 1 is divided into two cavities by the sealing plate 4, the ash hopper box 5 is located in the front, the filter 6 is arranged in the ash hopper box 5, and the fan 7 is arranged in the rear cavity , The fan 7 communicates with the filter 6. The shortcoming of the currently used pulse dust collector is: after the filter 6 has been used for a period of time, too much dust will accumulate on the filter 6, thereby affecting the operation of the entire device. In addition, the filter 6 needs to be replaced after being used for a long time, and the pulse dust collector with this structure is not easy to replace the filter 6 .

Utility model content

The first technical problem to be solved by the utility model is to provide a portable pulse dust collector which can prevent excessive dust from accumulating on the filter.

In order to solve the above problems, the technical solution adopted by the utility model is: a portable pulse dust collector, including a box body with brake casters, the front end cover of the box body is provided with a suction port, and the top cover of the box body is provided with an air outlet , the interior of the box is divided into two cavities by a sealing plate, the one at the front is the ash hopper box, and a filter is arranged in the ash hopper box, and a fan is installed in the cavity at the rear, and the fan is connected with the filter. Compressed air blowing equipment is arranged in the cavity at the rear, and the jet port of the compressed air blowing equipment faces the filter.

As a preferred solution, the compressed air interface of the compressed air blowing device is arranged on the top cover, and the compressed air interface is connected with an external compressed air source.

The second technical problem to be solved by the utility model is to provide a portable pulse dust collector which can conveniently replace the filter.

In order to solve the above problems, the technical solution adopted by the utility model is: the side plate of the box body is a split structure, and the side plate located outside the ash hopper is a door structure, and the side plate on the other side is connected to the other side by a buckle-type clamp. boards are connected.

The beneficial effects of the utility model are: the above-mentioned portable pulse dust collector has a simple structure and is easy to use, and a compressed air blowing device is arranged inside it, and the filter is cleaned by the compressed air, thereby preventing excessive accumulation on the filter. Dusty. Plus, its side panels can be opened for easy filter replacement.

Description of drawings

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

Fig. 2 is the structural representation of the currently used pulse dust collector described in the background technology;

In the figure: 1. Box body, 2. Suction port, 3. Air outlet, 4. Sealing plate, 5. Ash hopper box, 6. Filter, 7. Fan, 8. Compressed air injection equipment, 9. Air injection port, 10. Compressed air interface, 11. Buckle-type fixture.

Detailed ways

The portable pulse dust collector described in the present utility model will be further described in detail through specific embodiments below.

As shown in Figure 1, the portable pulse dust collector includes a box body 1 with brake casters, the front cover of the box body 1 is provided with a suction port 2, the top cover of the box body 1 is provided with an air outlet 3, and the box body 1. The interior is divided into two cavities by the sealing plate 4. The ash hopper box 5 is located at the front, and a filter 6 is arranged in the ash hopper box 5. A fan 7 is arranged in the cavity at the rear, and the fan 7 is connected with the filter Connected with the device 6, the cavity at the rear is provided with a compressed air blowing device 8, the air jet 9 of the compressed air blowing device 8 faces the filter 6, and the compressed air interface 10 of the compressed air blowing device Set on the top cover, the compressed air interface 10 is connected with an external compressed air source.

As a preferred solution, the side panel of the box body 1 is a split structure, and the side panel located outside the ash hopper box 5 is a door-type structure, which is connected to the side panel on the other side through a buckle-type clamp 11 . When the filter 6 needs to be replaced, the filter 6 can be easily replaced only by opening the side panel.

The working principle of the utility model is: when in use, the blower fan 7 works, so that negative pressure is generated in the ash hopper box 5, and the air with dust enters the ash hopper box 5 from the suction port 2, and then after being filtered by the filter 6, the air passes through the fan The dust in the air falls into the interior of the ash hopper box 5. After working for a period of time, when a certain amount of dust has accumulated on the filter 6, the filter 6 can be cleaned by compressed air, so that Prevent excessive dust from accumulating on the filter 6. When the filter 6 needs to be replaced, just open the side panel, and the filter 6 can be replaced conveniently.

Above-mentioned embodiment only illustrates the principle of the present invention and its effect, and the embodiment of partial use, and is not intended to limit the present utility model; Under the premise of creating the concept of the utility model, some deformations and improvements can also be made, and these all belong to the protection scope of the utility model.

Claims (3)

1. Portable pulse dust arrester, comprise a casing with brake caster, the drive end bearing bracket of casing is provided with suction inlet, the top cover of casing is provided with air outlet, box house is separated into two cavitys by sealing plate, what be positioned at front portion is ash bucket box, filter is provided with in ash bucket box, the cavity being arranged in rear portion is provided with blower fan, blower fan is connected with filter, it is characterized in that: described in be arranged in rear portion cavity be provided with compressed air spraying equipment, the puff prot of compressed air spraying equipment is towards filter.

2. Portable pulse dust arrester according to claim 1, is characterized in that: the compressed air interface of described compressed air spraying equipment is arranged on top cover, and compressed air interface is connected with outside compressed air source.

3. Portable pulse dust arrester according to claim 1 and 2, is characterized in that: the side plate of described casing is split-type structural, and the side plate be positioned at outside ash bucket box is door type structure, is connected with the side plate of opposite side by buckle type fixture.