CN104190191A

CN104190191A - Dust settling device

Info

Publication number: CN104190191A
Application number: CN201410412885.6A
Authority: CN
Inventors: 刘益杉
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-21
Filing date: 2014-08-21
Publication date: 2014-12-10

Abstract

The invention discloses a dust settling device. The dust settling device consists of a box body, an air inlet and air outlets, which are formed in the box body, a fan connected with the air inlet, a spraying system, a circulating pump and a drain outlet, wherein the spraying system is arranged in the box body and comprises at least one layer of filtering screen and at least one spraying head; one end of the circulating pump is connected with the spraying heads through a pipeline and the other end of the circulating pump is connected with circulating water in the box body; the drain outlet is formed in the bottom end of the rear part of the box body. According to the dust settling device provided by the invention, the dust is settled and eliminated through a wet adsorption mode, and the dust settling device is provided with an independent water circulation system, thus being capable of freely moving according to needs; and the dust settling device is simple, easy to operate, good in dust removal effect, high in practicality and fewer in machine faults. Meanwhile, according to the independent water circulation system, resources are greatly saved, and the energy consumption is reduced.

Description

Dust device for reducing dust

Technical field

The invention belongs to environmental purification and energy field, be specifically related to a kind of movably stone material dust device for reducing dust.

Background technology

The favor that stone material is subject to decorating boundary and client gradually because of its natural material and the pattern changing all the time and lines.Along with social progress and development, people's material life condition is greatly improved and improves, lithotome expensive goods enters ordinary citizen already, and other lives, and is extensively used to ground, metope, cabinet, table top etc., the stone material of locating in particular for metope, cylinder, table top etc.

Through fast development for many years, China has become the important processing of stone in the world and big export country.The common work flow of stone material has cutting, polishing etc., also comprises big or small hypotenuse, sees plain edge, sees in groove the work flow of the multiple edging decorations samples such as light, to improve decorative effect and consumption level.But at present, in during stone machining processing, still there is the processing of very large problem, especially dust, because can produce Shi Droplets dust pollution air during processing of stone; Contaminated environment badly influences the healthy of processor simultaneously.And on market, also there is no professional stone material dust cleaner, and be all cleaner and the dedusting technology of using other industry substantially, dust removing effects is poor, and maintenance cost is also very high.

Summary of the invention

The present invention is directed to problem that prior art exists little removable, simple to operation, the good dedusting effect of a kind of volume, little, the practical device for reducing dust of energy consumption loss are provided.Concrete technical scheme is as follows.

The invention provides a kind of dust device for reducing dust, described device for reducing dust by the air inlet of opening on casing, casing, air outlet and the blower fan being connected with air inlet, be arranged on and in casing, comprise that the circulating pump that at least one deck screen pack and the spray system of at least one spray head, the other end that is connected with spray head by pipeline one end are connected with recirculated water in casing, the sewage draining exit that is located at bottom, casing rear portion form.

Preferably, described screen pack and spray head are vertically mounted in casing.

Preferably, described screen pack and spray head are arranged in casing side by side.

Preferably, described spray system comprises layer 2-4 screen pack and 3-6 spray head, can reach so good adsorbing powder dust effect, can more effective dedusting.

Preferably, described spray system is 3-6 group.

In this application, preferably, the base plate of described casing is with respect to the horizontal plane downward-sloping near sewage draining exit end, and by the inclined design of base plate, the dust of deposition is because the Action of Gravity Field of himself can make blowdown easier.

In this application, preferably, at least one water strainer is housed before the air outlet of described device for reducing dust; Described water strainer is can be baffle plate, grid or other water suction members, the dust arrester that the application provides is the mode dedusting of adsorbing by wet method, it has independently water circulation system, in order effectively to save water resource, the service time of improving device, before air outlet, a plurality of water strainers can be set.More preferably, a S bend pipe road is installed before air outlet, water strainer intersection is arranged on S bend pipe road.

In this application, if described screen pack and spray head are vertically mounted in casing, the direction of spray head water spraying direction in entering casing with dust is vertical in described casing.

In this application, if described screen pack and spray head are arranged in casing side by side, in described casing, spray head water spraying direction is relative with dust approach axis; Then the first process filter screen absorption of dust that now preferably enters casing be the spray head of spray system.

Preferably, spray head described in the present invention can be helical form, and spiral helicine spray head spraying range can reach 120 degree, and the dust arrester that uses this spray head to be typically provided with one group of spray system just can reach good dust removing effects.

When the volume of casing described in the application is about 100 cubic metres, the distance in described spray system between spray head and screen pack is preferably 30-60cm, and spray system is preferably 3-6 group.

Preferably, dust arrester also comprises the blowoff valve being located at before sewage draining exit described in the application, can periodical blowdown.

Device for reducing dust described in the application also comprises movably support of bottom half, and described like this device for reducing dust can arbitrarily move as required.

Beneficial effect: the dust collector that the application provides is that the mode of adsorbing by wet method is got rid of dust precipitation, itself there is independently water circulation system, can move freely as required, and equipment is simple to operation, good dedusting effect, practical, mechanical disorder is few, by water circulation system independently, greatly save resource simultaneously, reduced energy consumption.

Accompanying drawing explanation

The structural representation of Fig. 1 dust device for reducing dust;

The workflow diagram of Fig. 2 dust device for reducing dust;

1. blower fan, 2. air outlet, 3. spray head, 4. screen pack, 5. casing, 6. circulating pump, 7. sewage draining exit, 8. air inlet, 9. storage area, 10. settling zone, 11. water strainers, 12. pipeline a, 13. pipeline b, 14.S type pipeline, 15. blowoff valves.

The specific embodiment

Below by accompanying drawing, the present invention will be further described.

In processing of stone industry, although each stone material factory is furnished with the machine of chalk dust removing, but be all cleaner and the dedusting technology of using other industry substantially, dust removing effects is poor, and maintenance cost is also very high.And it is too large to take up an area volume, more commonly that of a face wall is a kind of, irremovable, is difficult to move to as required corresponding workspace, so dust is problem in the urgent need to address in processing of stone industry always.

Dust arrester provided by the invention is by recirculated water spray system, by the dust producing in during stone machining processing at the bottom of case is sunk in wet method absorption accumulation, then through sewage draining exit, discharge laggard row and further process, by meeting purifying air of environmental requirement, by air outlet, be drained in atmosphere simultaneously.

Dust arrester provided by the invention has been saved water resource so greatly by the water that independently circulatory system can recycle in casing in addition, reduced operating cost, and by the design of this independent water circulation system, the device for reducing dust that the application provides can arbitrarily have been moved as required.Because in the actual working environment of processing of stone, conventionally be all to have a plurality of operating desks in a large factory building, each operating desk can produce a large amount of stone material dusts, can be equipped with this good dedusting effect that a playscript with stage directions application provides, device movably for each operating desk, eliminate timely dust, thoroughly improve working environment.

As shown in Figure 1, the dust arrester that the application provides mainly comprises air inlet 8, the air outlet 2 of opening on casing 5, casing and the blower fan 1 being connected with air inlet, and is arranged on and in casing 5, comprises the circulating pump 6 that at least one deck screen pack 11 and the spray system of at least one spray head 3, the other end that is connected with spray head 3 by pipeline one end are connected with recirculated water in casing and the sewage draining exit 7 that is located at bottom, casing rear portion.

Dust arrester specific works flow process provided by the invention is: as shown in Figure 2, spray system in Fig. 2 device is provided with 3 groups, arrow in Fig. 2 represents the trend in casing by the interior air with dust of blower fan 1 inspiration casing 5, before starting drive, need in device, add the recirculated water of approximately 1/2 box volume, the lower edge of screen pack 4 contacts with the water surface or submerges in recirculated water, i.e. storage area in figure 9, then starting drive, the water in casing is pumped in spray head 3 and is sprayed by circulating pump 6 like this; Dust passes through air inlet by blower fan and is inhaled into casing, and then the absorption of process filter screen, be sprayed onto with spray head that water on screen pack is reverse to join and flow in recirculated water along screen pack by current, gravity by self sinks to bottom half again, in order to reach better dust removing effects, many group spray systems can be set in casing.For better blowdown, bottom half is preferably inclined plane, can also facilitate periodical blowdown by arranging of sewage draining exit 7 and blowoff valve 15 simultaneously.Meet purifying air of environmental requirement is discharged in atmosphere through the water strainer 11 on S bend pipe road 14 simultaneously.

In actual application, can as required device be designed to volume arbitrarily, according to different volumes, convert the group number of required spray system.

In this application, preferably, in spray system, screen pack and spray head are arranged in casing side by side, make like this direction of shower water identical with the direction of dust or relative, but from structure, consider relative better effects if.Also can be designed to screen pack vertical with spray head, spray head is located at the top of screen pack, at this moment an abat-vent need to be installed on screen pack, even like this, by practice, find, its dust removing effects with install side by side compare mutually far short of what is expected, and also relative complex of structure.

The pipeline b13 that in the present invention, circulating pump is connected with recirculated water be preferably located at casing apart from bottom approximately 1/4 place, the storage area 9 of Fig. 2 and on settling zone 10, to increase the cyclic utilization rate of recirculated water in casing, improves the operating efficiency of single unit system.

For the application's exhaust system, except being provided with air outlet, preferably before air outlet, be provided with a plurality of water strainers, can effectively reduce the loss that causes recirculated water by air draft like this, preferably, water strainer can intersect and is arranged on the pipeline of a S type.

Dust arrester provided by the invention can be arranged on movably on support or dolly as required, can move to any region in factory according to need of work, use flexibly, also can be equipped with a dust arrester of the present invention to each workbench simultaneously, strengthen dust removing effects.

The application can be used in other any working environments that have a dust.

The above; it is only the preferably specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.

Claims

1. dust device for reducing dust, it is characterized in that, described device for reducing dust by the air inlet of opening on casing, casing, air outlet and the blower fan being connected with air inlet, be arranged on and in casing, comprise that the circulating pump that at least one deck screen pack and the spray system of at least one spray head, the other end that is connected with spray head by pipeline one end are connected with recirculated water in casing, the sewage draining exit that is located at bottom, casing rear portion form.

2. dust device for reducing dust according to claim 1, is characterized in that, described screen pack and spray head are vertically mounted in casing, and the direction of spray head water spraying direction in entering casing with dust is vertical in casing.

3. dust device for reducing dust according to claim 1, is characterized in that, described screen pack and spray head are arranged in casing side by side, and in casing, spray head water spraying direction is relative with dust approach axis.

4. dust device for reducing dust according to claim 1, is characterized in that, described spray system comprises layer 2-4 screen pack and 3-6 spray head.

5. according to the dust device for reducing dust described in claim 1 or 4, it is characterized in that, described spray system is 3-6 group.

6. dust device for reducing dust according to claim 1, is characterized in that, the base plate of described casing is with respect to the horizontal plane downward-sloping near sewage draining exit end.

7. dust device for reducing dust according to claim 1, is characterized in that, at least one water strainer is housed before the air outlet of described device for reducing dust.

8. dust device for reducing dust according to claim 7, is characterized in that, S bend pipe road is housed before described air outlet, and water strainer intersection is arranged on S bend pipe road.

9. dust device for reducing dust according to claim 1, is characterized in that, before described sewage draining exit, blowoff valve is housed.

10. dust device for reducing dust according to claim 1, is characterized in that, described bottom half is equipped with movably support.