CN205109226U - Roof dormer formula dust remover - Google Patents

Abstract

The utility model relates to the field of separating dispersed particles from gas, air or steam by using liquid spray washing as a separating agent, in particular to a roof air tower type dust collector. A roof gas floor type dust collector, comprising a supporting frame (2) erected on the roof (1), is characterized in that it also includes a vacuum cleaner (3), a dust remover (4) and a blower fan (5), the roof ( 1) There are air holes on the top, the vacuum cleaner (3) is fixed on the roof (1), the suction port of the vacuum cleaner (3) is connected with the air hole of the roof (1), and the dust collector (4) is fixed on the support frame (2), the exhaust port of the vacuum cleaner (3) is connected to the air inlet of the dust collector (4), the fan (5) is located at the exhaust port of the dust collector (3), and the blower of the fan (5) The direction of the wind is to blow from the exhaust port of the dust collector (3) to the outside atmosphere. The utility model has the advantages of simple structure, convenient use and environmental protection.

Description

Roof gas floor dust collector

technical field

The utility model relates to the field of separating dispersed particles from gas, air or steam by using liquid spray washing as a separating agent, in particular to a roof air tower type dust collector.

Background technique

At present, the general method of ventilation in industrial plants is to set up a natural ventilation air tower on the roof, and use the natural draft effect of high-temperature gas due to convection to make high-temperature air flow out of the factory building through the roof air tower. However, as the hot air rises, the dust pollutants generated during the production process in the factory building are also taken out of the air building, resulting in uncontrolled discharge of pollutants and deteriorating the environment around the factory building.

Utility model content

In order to overcome the defects of the prior art and provide a ventilating and dust-removing device with simple structure, convenient use and environmental protection, the utility model discloses a roof air-floor dust collector.

The utility model achieves the purpose of the invention through the following technical solutions:

A roof air-floor dust collector, including a supporting frame erected on the roof, is characterized in that: it also includes a vacuum cleaner, a dust collector and a fan, the roof has air holes, the vacuum cleaner is fixed on the roof, and the vacuum cleaner The suction port of the dust machine is connected to the air hole of the roof, the dust collector is fixed on the support frame, the exhaust port of the vacuum cleaner is connected to the air inlet of the dust collector, the fan is set at the exhaust port of the dust collector, and the blower of the fan The direction is to blow from the exhaust port of the dust collector to the outside atmosphere.

The roof gas floor type dust collector is characterized in that: the dust collector adopts a filter bag type or a filter cartridge type, and the fan adopts an axial flow fan.

The roof gas floor type dust collector is characterized in that: there are at least 4 vacuum cleaners, the vacuum cleaners are evenly distributed around the central point of the roof, and the numbers of the vacuum cleaners, dust collectors and fans are equal .

When the utility model is in use, the vacuum cleaner draws air outwards through the air holes on the roof to generate negative pressure inside the house, prompting the indoor dust-laden air to be drawn out from the roof air holes, and the dust-laden air is pumped to the dust collector for filtration through the vacuum cleaner Dust, the filtered air is discharged into the outside atmosphere from the exhaust port of the dust collector through the fan.

The utility model arranges the dust collector at the position of the natural ventilation building on the roof of the existing factory building, adopts the mechanical ventilation method instead of the natural exhaust, and filters and purifies the dusty smoke in the factory building before discharging, which can not only meet the ventilation requirements in the workshop , but also to ensure that dust emissions meet national standards.

The structural features of the utility model are:

1. It is assumed that the roof can replace the existing roof ventilation building as the purification and ventilation of the factory building with dusty smoke;

2. The dust collector adopts the filter bag or filter cartridge arrangement, the compressed air is blown back to clean the dust, and the maintenance door is set on the side of the equipment;

3. The axial flow fan is used as the power source, which is arranged on the top of each chamber of the dust collector;

4. The dust collector uses a vacuum system to centrally collect the collected dust.

The beneficial effects of the utility model are: it solves the difficult problem of ventilation and dust discharge, opens up a new technology and approach for reducing the uncontrolled emission of the factory building and improving the efficiency of flue gas collection, which can greatly improve the generation of dust pollutants. Atmospheric conditions inside and outside the plant.

Description of drawings

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

detailed description

Below further illustrate the utility model by specific embodiment.

Example 1

A kind of roof gas building type dust collector, comprises support frame 2, vacuum cleaner 3, dust remover 4 and blower fan 5, as shown in Figure 1, concrete structure is:

There are air holes on the roof 1, and the support frame 2 is assumed to be on the roof 1, the vacuum cleaner 3 is fixed on the roof 1, the suction port of the vacuum cleaner 3 is connected to the air hole of the roof 1, and the dust collector 4 is fixed on the support frame 2 Above, the exhaust port of the vacuum cleaner 3 is connected to the air inlet of the dust collector 4, the fan 5 is arranged at the exhaust port of the dust collector 4, and the blowing direction of the fan 5 is to blow from the exhaust port of the dust collector 4 to the outside atmosphere.

In this embodiment: the filter bag type or filter cartridge type is selected as the dust collector 4, and the axial flow fan is selected as the fan 5.

In the present embodiment: there are 4 vacuum cleaners 3, and the vacuum cleaners 3 are evenly distributed around the central point of the roof 1, that is, the connection line of the installation points of the vacuum cleaners 3 constitutes a center point with the central point of the roof 1 In a square, the numbers of the vacuum cleaner 3 , the dust collector 4 and the fan 5 are equal.

When the present embodiment is in use, the vacuum cleaner 3 draws air outwards through the air hole of the roof 1, so that negative pressure is generated in the house, and the dust-laden air 61 in the room is extracted from the air hole of the roof 1, and the dust-laden air passes through the vacuum cleaner 3 The dust is pumped to the dust collector 4 to filter the dust, and the filtered air 62 is discharged into the external atmosphere from the exhaust port of the dust collector 4 through the fan 5 .

Claims (3)

1. A roof gas floor type dust catcher, comprising a support frame (2) erected on the roof (1), is characterized in that: also includes a vacuum cleaner (3), a dust remover (4) and a blower fan (5), There are air holes on the roof (1), the vacuum cleaner (3) is fixed on the roof (1), the suction port of the vacuum cleaner (3) is connected with the air holes of the roof (1), and the dust collector (4) is fixed on On the support frame (2), the exhaust port of the vacuum cleaner (3) is connected to the air inlet of the dust collector (4), and the fan (5) is arranged at the exhaust port of the dust collector (4), and the fan (5) The blowing direction is to blow to the outside atmosphere from the dust collector (4) exhaust port. 2. The roof air tower type dust collector as claimed in claim 1, characterized in that: the dust collector (4) is selected from a filter bag type or a filter cartridge type, and the fan (5) is selected from an axial flow fan. 3. The roof gas floor type dust collector as claimed in claim 1 or 2, characterized in that: there are at least 4 vacuum cleaners (3), and the vacuum cleaners (3) are averaged around the central point of the roof (1). distribution, the number of vacuum cleaners (3), dust collectors (4) and fans (5) is equal.