CN201565223U - dust extractor - Google Patents

Abstract

The utility model discloses a dust extractor, which comprises a dust collecting device, a filtering device and a power device, wherein, the dust collecting device comprises a dust collecting pipe, a dust collecting box communicated with one end of the dust collecting pipe, a turbine box communicated with the dust collecting box, a turbine fan arranged in the turbine box and an exhaust pipe communicated with the turbine box and corresponding to the turbine fan; the filtering device comprises a filtering box filled with liquid, the filtering box is communicated with the turbine box through the exhaust pipe, and an exhaust port is formed at the top of the filtering box; the power device is connected with the turbofan to drive the turbofan to rotate. The dust extractor can effectively filter out dust contained in the air, thereby greatly improving the air purification effect.

Description

dust extractor

technical field

The utility model relates to a dust suction device, in particular to a dust suction machine for collecting dust in the air.

Background technique

In the hardware accessories manufacturing industry, processing operations such as polishing and grinding will generate a lot of dust. If the dust is left in the air, it will pollute the working environment and affect the health of the workers. Therefore, in dusty places In the working environment, people often need to use dust extractors to collect dust in the air to purify the air. Existing dust extractors are mainly composed of a blower motor, a dust suction pipe and a dust collection box. The dust in the air is sucked into the dust collection box through the dust suction pipe by the action of the blower motor. Although it has the advantage of simple structure , but it also has the disadvantage of poor air purification effect.

Contents of the invention

The purpose of the utility model is to overcome the defects existing in the existing dust extractor and provide a dust extractor with better air purification effect.

In order to achieve the above object, the utility model adopts the following technical solution: a dust extractor, including a dust collecting device, a filtering device and a power device, wherein the dust collecting device includes a dust suction pipe, a A dust collection box connected to one end of the dust suction pipe, a turbine box communicated with the dust collection box, a turbo fan installed in the turbo box, and an exhaust fan connected to the turbo box and corresponding to the turbo fan Air duct; the filter device includes a filter box filled with liquid, the filter box communicates with the turbine box through the exhaust pipe, and forms an exhaust port at its top; the power unit and The turbofan is connected to drive the turbofan to rotate.

In the dust extractor above, the power device is an engine, and the output shaft of the engine is connected to the turbofan.

In the above-mentioned dust extractor, a filter cotton is arranged in the filter box between the inlet of the exhaust pipe and the exhaust port.

In the above dust extractor, a drain port is formed at the bottom of the filter box.

In the dust extractor above, the filtering device includes a trolley, and the trolley includes a frame carrying the filter box and casters installed at four corners below the frame.

In the above dust extractor, a first protective cover is arranged above the power device.

In the above-mentioned dust extractor, a second protective cover is arranged above the exhaust port.

In the dust extractor above, the exhaust pipe is a curved pipe.

In the above-mentioned dust extractor, the filtering device and the power device are both fixed on a support.

In the above-mentioned dust extractor, a card slot is provided on the opposite inner wall of the filter box, and the filter cotton is inserted into the card slot to realize its fixing.

Compared with the existing dust extractor, the utility model has the beneficial effects that: the dust extractor is provided with a filter device, and the filter device includes a filter box filled with liquid, and the dust collected by the dust collector is discharged into the The dust contained in the air can be effectively filtered out through the liquid in the filter box to filter the dust, thereby greatly improving the air purification effect of the dust extractor.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of the dust extractor of the present invention.

Fig. 2 is a front structural schematic diagram of the dust extractor of the present invention.

Fig. 3 is a rear view structural schematic diagram of the dust extractor of the present invention.

Fig. 4 is a left view structure diagram of the dust extractor of the present utility model.

Fig. 5 is a top view structure schematic diagram of the dust extractor of the present invention.

Fig. 6 is a partial sectional structural schematic diagram of the dust extractor of the present invention.

Detailed ways

In order to make those skilled in the art more clearly understand the purpose, technical solutions and advantages of the utility model, the utility model will be further elaborated below in conjunction with the accompanying drawings and embodiments.

The dust extractor disclosed by the utility model can be used in hardware manufacturing workshops to collect metal dust such as polishing and grinding. Of course, it can also be used in other dusty working environments, such as stone carving workshops, for Collect dust floating in the air to purify the air. Referring to FIGS. 1 to 6 , the dust extractor is mainly composed of three parts: a dust collecting device 10 , a filtering device 20 and a power device 30 .

The dust collection device 10 includes a dust suction pipe 100, a dust collection box 101 communicated with one end of the dust collection pipe 100, a turbine box 102 arranged on one side of the dust collection box 101 and communicated with the dust collection box 101, A turbo fan 103 installed in the turbo box 102 and an exhaust duct 104 connected to the turbo box 102 and corresponding to the turbo fan 103, the exhaust duct 104 is designed as a curved pipe structure, and one end is connected to the Filtration device 20.

The filter device 20 includes a filter box 200 filled with water, the filter box 200 communicates with the turbine box 102 through the exhaust pipe 104 , and forms an exhaust port 201 at the top thereof. Preferably, a filter cotton 203 is arranged between the exhaust pipe inlet 202 and the exhaust port 201 in the filter box 200 to further filter dust. slot 204 , the filter cotton 203 is inserted into the two card slots 204 to realize its fixing in the filter box 200 .

The power device 30 can be an electric motor whose output shaft is connected to the turbofan 103 to drive the turbofan 103 to rotate. In this embodiment, both the filter device 20 and the power device 30 are fixed on a bracket 40, and a first protective cover 300 is arranged above the motor to protect the motor.

The filter device 20 further includes a cart 205 for carrying the filter box 200. The cart 205 includes a frame 206 and casters 207 installed at four corners below the frame 206. By the push The cart 205 facilitates moving the filtering device 20 to a target location. A drain port 208 is formed at the bottom of the filter box 200 so as to drain waste water containing dust out of the filter box 200 . In order to prevent dust or sundries from entering the filter box 200 from the exhaust port 201 , a second protective cover 209 may be provided above the exhaust port 201 .

A liquid level observation tube 210 is provided on the side wall of the filter box 200 for the operator to observe the water volume in the filter box 200 . In this embodiment, the filter device 20 uses water as the medium for filtering dust, but obviously, other liquids can also be used as the filter medium.

During work, first add water in the filter box 200, the amount of water is 5 to 60% of the depth of the filter box 200 as the criterion. Then, start the engine, the output shaft of the engine drives the turbofan 103 to rotate rapidly, the air with dust in the workshop is sucked into the dust collection box 101 by the dust suction pipe 100, and then rotated by the turbofan 103 by the turbobox 102 It is discharged into the filter box 200 through the exhaust pipe 104, so that the water in the filter box 200 can filter the dust. After the dust falls into the bottom of the water, the fresh air is discharged from the air outlet 201 through the filter cotton 203, and the filtered waste water is discharged from the outlet 208 at the bottom of the filter box 200, thereby achieving the purpose of dust extraction and air purification.

In summary, the dust extractor disclosed in the utility model is provided with a filter device, which includes a filter box filled with liquid, and the dust collected by the dust collection device is discharged into the filter box, and by The liquid therein filters the dust, which can effectively filter out the dust contained in the air, and greatly improve the air purification effect of the dust extractor.

The above descriptions are only preferred embodiments of the present utility model, and do not limit the utility model in any form. All equivalent changes or modifications made within the scope of the claims shall fall within the protection scope of the utility model.

Claims (10)

1. take out the dirt machine for one kind, it is characterized in that, the described dirt machine of taking out includes:

One dust collect plant (10), it includes that a sweep-up pipe (100), a disposal box (101) that is communicated with described sweep-up pipe (100) one ends, a turbine box (102), that is communicated with described disposal box (101) are installed on that turbofan (103) and in the described turbine box (102) is communicated in described turbine box (102) and corresponding to the exhaust duct (104) of described turbofan (103);

One filter (20), it includes a Rose Box (200) that liquid is housed, and described Rose Box (200) is communicated with described turbine box (102) by described exhaust duct (104), and locates to be formed with an exhaust outlet (201) at its top;

One power set (30), it is connected with described turbofan (103) to drive described turbofan (103) rotation.

2. the dirt machine of taking out as claimed in claim 1 is characterized in that described power set are an engine, and the output shaft of described engine is connected in described turbofan (103).

3. the dirt machine of taking out as claimed in claim 1 or 2 is characterized in that, is positioned in the described Rose Box (200) between exhaust duct import (202) and the exhaust outlet (201) to be provided with a filter cotton (203).

4. the dirt machine of taking out as claimed in claim 3 is characterized in that, the place, bottom of described Rose Box (200) is formed with a discharge outlet (208).

5. as described in claim 3, take out the dirt machine, it is characterized in that, described filter (20) includes a go-cart (205), and described go-cart (205) includes the vehicle frame (206) of a described Rose Box of carrying (200) and is installed on the castor (207) of four corners in described vehicle frame (206) below.

6. the dirt machine of taking out as claimed in claim 3 is characterized in that, the top of described power set (30) is provided with one first protective cover (300).

7. the dirt machine of taking out as claimed in claim 3 is characterized in that, the place, top of described exhaust outlet (201) is provided with one second protective cover (209).

8. the dirt machine of taking out as claimed in claim 3 is characterized in that described exhaust duct (104) is a swan-neck.

9. the dirt machine of taking out as claimed in claim 3 is characterized in that, described filter (20) and power set (30) all are fixed on the bearing (40).

10. the dirt machine of taking out as claimed in claim 3 is characterized in that, the relative inner wall place of described Rose Box (200) respectively is provided with a draw-in groove (204), and described filter cotton (203) is inserted among the described draw-in groove (204) and realizes that it fixes.

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