CN212818916U - Smoke dust removing device for asphalt road maintenance vehicle - Google Patents
Smoke dust removing device for asphalt road maintenance vehicle Download PDFInfo
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- CN212818916U CN212818916U CN202021297078.1U CN202021297078U CN212818916U CN 212818916 U CN212818916 U CN 212818916U CN 202021297078 U CN202021297078 U CN 202021297078U CN 212818916 U CN212818916 U CN 212818916U
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Abstract
A smoke dust removing device for an asphalt road maintenance vehicle comprises a dust removing fan, a cyclone dust collector, a water mist filtering and settling tank, a high-pressure water pump and a water tank. The dust removal fan, the cyclone dust collector and the water mist filtering and settling tank are sequentially connected; the box body of the water mist filtering and settling box is divided into two parts by a central clapboard; the water mist filtering and settling tank body is provided with a water mist filtering and settling tank air inlet and a water mist filtering and settling tank air outlet which are respectively positioned at the top of the water mist filtering and settling tank and are respectively arranged at the two sides of the central clapboard; a sewage draining outlet is arranged on the bottom surface of the box body of the water mist filtering and settling box; the box body of the water mist filtering and settling box is provided with at least one water mist spray head spraying water to the interior of the box body, and a plurality of filter screens are arranged on two surfaces of the central partition plate; and a water inlet of the high-pressure water pump is connected into the water tank through a pipeline, and a water outlet of the high-pressure water pump is connected with each water atomization nozzle. The dust removing device has the advantages that the dust removing effect is improved by combining water mist dust removal, filtering dust removal and cyclone dust removal, the structure is compact and simple, and the manufacturing cost is low.
Description
Technical Field
The utility model relates to a smoke and dust removing device, a bituminous road maintenance car smoke and dust removing device specifically says so belongs to road surface maintenance vehicle or engineering machine tool.
Background
Along with the increasing requirements of the country on environmental protection, the requirements on controlling smoke dust, noise and the like generated in the construction of engineering machinery are more and more strict, and the improvement of the dust removal and noise reduction capability of engineering machinery products becomes more and more important. Asphalt road maintenance vehicles in the current market either do not have a smoke dust removing device or are only provided with simple cyclone dust removing devices, the equipment can generate a large amount of asphalt smoke dust during construction, and the simple cyclone dust removing devices do not have good effect on the asphalt smoke dust and do not play a role in reducing the smoke dust.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the defect that prior art exists is overcome, a bituminous road maintenance vehicle smoke dust removing device is proposed. Through removing dust with the water smoke, filtering dust removal and cyclone dust removal combine together, promoted the smoke and dust effect greatly, whole device compact structure, simple, low in cost.
The utility model discloses a smoke dust removing device of an asphalt road maintenance vehicle, which consists of a dust removing fan, a cyclone dust collector, a water mist filtering and settling tank, a high-pressure water pump and a water tank; the method is characterized in that:
and the air inlet of the dust removal fan is connected with the air outlet of the cyclone dust collector.
A central clapboard is arranged in the box body of the water mist filtering and settling box, the central clapboard is vertically erected in the center of the box body, the upper part of the central clapboard is connected with the top surface of the box body, and the lower part of the central clapboard is separated from the bottom surface of the box body by a set distance to divide the interior of the box body into two parts; the water mist filtering and settling tank body is provided with a water mist filtering and settling tank air inlet and a water mist filtering and settling tank air outlet which are respectively positioned at the top of the water mist filtering and settling tank and are respectively arranged at the two sides of the central clapboard; a sewage draining outlet is arranged on the bottom surface of the box body of the water mist filtering and settling box; the box body of the water mist filtering and settling box is provided with at least one water atomization spray head which sprays into the box body, and a plurality of filter screens are arranged on two surfaces of the central clapboard.
The air inlet of the cyclone dust collector is connected with the air outlet of the water mist filtering and settling tank; and a water inlet of the high-pressure water pump is connected into the water tank through a pipeline, and a water outlet of the high-pressure water pump is connected with each water atomization nozzle.
The filter screens are all arranged in a mode that the central partition plate inclines outwards.
The water atomization nozzles are respectively arranged on the side surface and the top surface of the water mist filtering and settling tank body.
The utility model discloses bituminous paving cares car smoke abatement device, its working process as follows:
starting the blower and the high-pressure water pump; the water in the water tank is delivered to each atomizer through the pipeline by the high-pressure water pump, the atomizer filters the atomized water of settling tank to the water smoke, the smoke and dust enters through the air inlet of the water smoke filtering settling tank, the smoke and dust is cooled through the water smoke and the multi-layer filter screen, after the smoke and dust is filtered and settled, the smoke and dust is removed and dedusted again through the water smoke filtering settling tank air outlet entering cyclone dust collector, and then the air blower is discharged.
The utility model discloses bituminous paving cares car smoke dust removal device through removing dust with the water smoke, filtering dust removal and cyclone dust removal combine together, has promoted the smoke dust removal effect greatly, whole device compact structure, simple, low in cost.
Drawings
FIG. 1 is a schematic view of the structure of the smoke dust removing device of the asphalt road maintenance vehicle.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a schematic view of a water mist filtering and settling tank.
Fig. 5 is a schematic perspective view of a water mist filtering settling tank.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in figure 1, the utility model discloses bituminous road maintenance vehicle removes smoke and dust device comprises dust exhausting fan 1, cyclone 3, water smoke filtration settling tank 4, high pressure water pump 6, water tank 7 etc..
The air inlet of the dust removing fan 1 is connected with the air outlet of the cyclone dust collector 3.
A central clapboard 13 is arranged in the box body of the water mist filtering and settling box 4, the central clapboard is vertically erected in the center of the box body, the upper part of the central clapboard is connected with the top surface of the box body, and the lower part of the central clapboard is separated from the bottom surface of the box body by a set distance to divide the interior of the box body into two parts; the box body of the water mist filtering and settling box 4 is provided with a water mist filtering and settling box air inlet 10 and a water mist filtering and settling box air outlet 11 which are respectively positioned at the top of the water mist filtering and settling box 4 and are respectively arranged at the two sides of the central clapboard 13; a sewage discharge outlet 14 is arranged on the bottom surface of the box body of the water mist filtering and settling box 4; the water mist filtering and settling tank 4 is provided with a plurality of water atomizing nozzles 2 which spray water into the tank, and a plurality of filter screens 12 are arranged on two surfaces of the central clapboard. The filter screens 12 are all arranged obliquely outward by a central baffle 13. The water atomization spray head 2 is respectively arranged on the side surface and the top surface of the box body of the water mist filtering and settling box.
An air inlet of the cyclone dust collector 3 is connected with an air outlet 11 of the water mist filtering and settling tank 4; the high-pressure water pump 6 is arranged on the water tank 7, the water inlet of the high-pressure water pump is connected into the water tank through a pipeline, and the water outlet of the high-pressure water pump is connected with each water atomization nozzle 2 through a pipeline 5.
The working process is as follows: starting the air blower 1 and the high-pressure water pump 6; the water in the water tank 7 is atomized by the high-pressure water pump 6 through the atomizing nozzle 2 of the pipeline 5 to the water mist filtering and settling tank 4, smoke dust enters through the air opening 10 of the water mist filtering and settling tank 4, passes through the water mist and the multilayer filter screen 12, enters the cyclone dust collector 3 through the air outlet 11 and is discharged through the air blower 1, in the process, because the smoke dust is cooled by the water mist 4, dust fall is filtered by the filter screen 12 again, liquid drops are removed through the cyclone dust collector 3 at last, and the air blower 1 discharges relatively clean gas.
Claims (3)
1. A soot removing device of an asphalt road maintenance vehicle comprises a dust removing fan, a cyclone dust collector, a water mist filtering and settling tank, a high-pressure water pump and a water tank; the method is characterized in that:
the air inlet of the dust removal fan is connected with the air outlet of the cyclone dust collector;
a central clapboard is arranged in the box body of the water mist filtering and settling box, the central clapboard is vertically erected in the center of the box body, the upper part of the central clapboard is connected with the top surface of the box body, and the lower part of the central clapboard is separated from the bottom surface of the box body by a set distance to divide the interior of the box body into two parts; the water mist filtering and settling tank body is provided with a water mist filtering and settling tank air inlet and a water mist filtering and settling tank air outlet which are respectively positioned at the top of the water mist filtering and settling tank and are respectively arranged at the two sides of the central clapboard; a sewage draining outlet is arranged on the bottom surface of the box body of the water mist filtering and settling box; the box body of the water mist filtering and settling box is provided with at least one water mist spray head spraying water to the interior of the box body, and a plurality of filter screens are arranged on two surfaces of the central partition plate;
the air inlet of the cyclone dust collector is connected with the air outlet of the water mist filtering and settling tank; and a water inlet of the high-pressure water pump is connected into the water tank through a pipeline, and a water outlet of the high-pressure water pump is connected with each water atomization nozzle.
2. The asphalt road maintenance vehicle smoke abatement apparatus of claim 1, wherein: the filter screens are all arranged in a mode that the central partition plate inclines outwards.
3. The asphalt road maintenance vehicle smoke removing device according to claim 1 or 2, characterized in that: the water atomization nozzles are respectively arranged on the side surface and the top surface of the water mist filtering and settling tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021297078.1U CN212818916U (en) | 2020-07-06 | 2020-07-06 | Smoke dust removing device for asphalt road maintenance vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021297078.1U CN212818916U (en) | 2020-07-06 | 2020-07-06 | Smoke dust removing device for asphalt road maintenance vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212818916U true CN212818916U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021297078.1U Active CN212818916U (en) | 2020-07-06 | 2020-07-06 | Smoke dust removing device for asphalt road maintenance vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212818916U (en) |
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2020
- 2020-07-06 CN CN202021297078.1U patent/CN212818916U/en active Active
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