CN204134416U - A kind of removable dust arrester - Google Patents

Abstract

The utility model discloses a kind of dust arrester, comprise dust-proof water tank, blower and water pump, dust-proof water tank is by casing, base plate, the air inlet that casing leaves, exhaust outlet and the ventilation duct be connected with air inlet, be arranged in casing the spray system comprising at least one deck screen cloth and at least one spray head and the sewage draining exit being located at casing bottom formation, water pump is connected by be connected with the spray head other end and casing Inner eycle aqueous phase of pipeline one end, described blower fan is connected with air inlet, dividing plate is provided with between ventilation duct and spray system in casing, the other end of ventilation duct inserts in recirculated water, dividing plate has spout hole, dust precipitation is got rid of by the mode that the dust arrester that the application provides is adsorbed by water-bath and wet method, 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, pass through independently water circulation system simultaneously and greatly save resource, decrease energy consumption.

Description

A kind of removable dust arrester

Technical field

The utility model belongs to environmental purification and energy field, is specifically related to a kind of moveable stone material dust device for reducing dust.

Background technology

Stone material is subject to decorating the favor of boundary and client gradually because of its natural material and the pattern that changes all the time and lines.Along with progress and the development of society, 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., in particular for the stone material at the places such as metope, cylinder, table top.

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., and the work flow of the multiple edging decorations samples such as light that also comprise size hypotenuse, see plain edge, see in groove, to improve decorative effect and consumption level.But at present, in stone machining processing, still there is very large problem, especially the process of dust, because Shi Droplets dust pollution air can be produced during processing of stone; Contaminated environment, badly influences the healthy of processor simultaneously.And market also there is no the stone material dust cleaner of specialty, be all cleaner and the dedusting technology of using other industry substantially, dust removing effects is poor, and maintenance cost is also very high.

Utility model content

The utility model provides little, the practical dust arrester of little removable, simple to operation, the good dedusting effect of a kind of volume, energy consumption loss for prior art Problems existing.Concrete technical scheme is as follows.

The utility model provides a kind of dust arrester, described dust arrester comprises dust-proof water tank, blower and water pump, described dust-proof water tank is by casing, base plate, the air inlet that casing leaves, exhaust outlet and the ventilation duct be connected with air inlet, be arranged in casing the spray system comprising at least one deck screen cloth and at least one spray head and the sewage draining exit being located at casing bottom formation, described water pump is connected by be connected with the spray head other end and casing Inner eycle aqueous phase of pipeline one end, described blower fan is connected with air inlet, dividing plate is provided with between ventilation duct and spray system in described casing, the other end of described ventilation duct inserts in recirculated water.

In the application, the box house recirculated water of described dust arrester is divided into two parts by dividing plate, and a part is connected with the ventilation duct of air inlet, and a part is that spray system is inserted wherein, and the recirculated water be connected with spray system is connected with water pump.

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

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

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

Preferably, described spray system is 3-6 group.

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

Preferably, be provided with two sewage draining exits in the application, be located at casing both sides respectively.

In this application, preferably, before the exhaust outlet of described dust arrester, exhaust outlet screen pack is housed; More preferably, before exhaust outlet, a S bend pipe road with baffle plate, grid or other components is installed.

Preferably, spray head described in the utility model can be helical form, and spiral helicine spray head spraying range can reach 120 degree, and the dust arrester using 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 1 cubic metre, the distance in described spray system between spray head and screen pack is preferably 10cm, and spray system is preferably 3-5 group.

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

Preferably, one end that ventilation duct described in the application inserts recirculated water is provided with at least one vent, and described vent is downward-sloping.

Preferably, dividing plate described in the application has spout hole.

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

Each part of device described in the application can be connected by the mode of bolt or welding, if connected by the mode of bolt, needs to increase rubber blanket at each connector place and realizes leak-tight seal effect.

The application's operation principle is: this device is primarily of critical piece compositions such as dust-proof water tank, blower fan, water pumps.The core of this dust arrester is dust-proof water tank, and this dust-proof water tank becomes two cisterns by separator lined, and the cistern of blower fan side is mainly used in adsorbing carries the travel fatigue particle of coming in by blower fan, realizes the object of water-bath depositing dust.The pond of water pump side is mainly spray system provides recirculated water, is realized the object of secondary dust removing by the spray system be made up of screen cloth and shower nozzle.Have spout hole in the middle of the dividing plate of water tank, object ensures that the water level of water tank both sides is in stable duty.Ventilation duct side in dust-proof water tank is connected with air inlet, and side invades under water, has the vent of dividing potential drop obliquely at ventilation duct underwater portion, to reduce the blast of vertical direction.When the air of a depositing dust flows through screen cloth, the water under high pressure that shower nozzle is provided by water pump carries out secondary dust removing with the form of high-pressure water mist to the air flowed through.Air through secondary dust removing is discharged by exhaust outlet via the baffle plate of S type.Be U-shaped slope form bottom this dust-proof water tank, the mud being convenient to deposit is discharged smoothly, and has sewage draining exit at water tank two ends.

Beneficial effect: the dust collector that the application provides dust precipitation is got rid of by the mode of water-bath and wet method absorption, itself there is independently water circulation system, dust is directly sucked in recirculated water, then by the further dedusting of spray system, dust removing effects can reach more than 95%, and the device that the application provides can move freely as required, equipment is simple to operation, practical simultaneously, and mechanical disorder is few, greatly save resource by independently water circulation system, decrease energy consumption.

Accompanying drawing explanation

The three-dimensional structure schematic diagram of Fig. 1 dust arrester;

Fig. 2 dust-proof water tank structural representation;

Fig. 3 box bottom structural representation;

In figure, 1. blower fan, 2. exhaust outlet, 3. spray head, 4. screen cloth, 5. casing, 6. water pump, 7. sewage draining exit, 8. air inlet, 9. storage area, 10. settling zone, 11. exhaust outlet screen packs, 12. pipeline a, 13. pipeline b, 14.S type pipeline, 15. blowoff valves, 16. dividing plates, 17. spout holes, 18. ventilation ducts, 19. vents, the water level of 20. cisterns 1, the water level of 21. cisterns 2,22.U type base plate.

Detailed description of the invention

Below by accompanying drawing, the utility model is described further.

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 one of a face wall, irremovable, is difficult to move to corresponding workspace as required, so dust is problem in the urgent need to address in processing of stone industry always.

The dust arrester that the utility model provides is by directly sucking the spray system absorption by water-bath and recirculated water in recirculated water by dust, the dust produced in stone machining processing accumulation is sunk at the bottom of case, then discharging laggard row through sewage draining exit further to process, to be drained into meeting purifying air of environmental requirement in air by exhaust outlet simultaneously.

The dust arrester that the utility model provides in addition saves water resource so greatly by the water that independently water circulation system can recycle in casing, reduce operating cost, and device for reducing dust the application being provided by the design of this independent water circulation system can arbitrarily movement as required.Because in the actual working environment of processing of stone, usually be all have multiple operating desk in a large factory building, each operating desk can produce a large amount of stone material dusts, this good dedusting effect that a playscript with stage directions application provides, moveable device can be equipped with for each operating desk, eliminate dust timely, thoroughly improve working environment.

Fig. 1 is the three-dimensional structure schematic diagram of the application's dust arrester, the internal structure schematic diagram of composition graphs 2 dust-proof water tank, therefrom can find out, the dust arrester that the application provides mainly comprise casing 5, the air inlet 8 that casing leaves, exhaust outlet 2 and the blower fan 1 be connected with air inlet, and be arranged in casing 5 spray system comprising at least one deck screen cloth 4 and at least one spray head 3, the other end is connected by pipeline b and casing Inner eycle the aqueous phase water pump 6 connected and the sewage draining exit 7 being located at casing sidepiece bottom with spray head 3 by pipeline a one end, be located in casing the spout hole 17 be divided into by recirculated water on two-part dividing plate 16 and dividing plate, multiple vents 19 of the ventilation duct 18 that insertion recirculated water is connected with air inlet and ventilation duct bottom, be located at the S bend pipe road 14 before exhaust outlet and exhaust outlet screen pack 11.

Fig. 3 is the structural representation of box bottom, and as can be seen from the figure, base plate has certain gradient, and the surrounding of base plate is higher than centre simultaneously, for U-shaped, facilitates blowdown like this.

The dust arrester specific works flow process that the utility model provides is: as shown in Figure 2, first supposes that the recirculated water of corresponding spray system is recirculated water system 1, and the recirculated water of corresponding ventilation duct is recirculated water system 2, spray system in Fig. 2 device is provided with 4 groups, before starting drive, need the recirculated water (comprising two recirculated water systems) adding about 1/2 box volume in device, the lower edge of screen cloth contacts with the water surface or submerges in recirculated water system 1, namely the storage area 9 in figure, ventilation duct also submerges in the recirculated water system 2 of the casing other end simultaneously, both sides recirculated water has water-head, see the mark at 20 and 21 places in Fig. 2, then starting drive, such dust is inhaled into casing by blower fan through air inlet, and then to enter in recirculated water system 2 through ventilation duct and carry out water bath dust-removing, by first time depositing dust, the dust eliminating about 90% is found through practice, when the air of a depositing dust flows through screen cloth, the water under high pressure that shower nozzle is provided by water pump carries out secondary dust removing with the form of high-pressure water mist to the air flowed through, dust through secondary dust removing flows in recirculated water system 1 by current along screen cloth, bottom half is sunk to again by the gravity of self, when the water level of recirculated water system 1 exceedes spout hole, the water yield will be increased by spout hole in recirculated water system 2, ensure making full use of of recirculated water, the water level also in guarantee recirculated water system 2 and the steady operation of device, in order to reach better dust removing effects, can arrange in casing and organizing spray system more, and also can sink to bottom half by the gravity of self by the dust that recirculated water system 2 absorbs.In order to better blowdown, bottom half is preferably inclined plane, U-shaped, can also facilitate periodical blowdown by sewage draining exit and arranging of blowoff valve simultaneously.Then the screen pack purified air on S bend pipe road and on exhaust outlet meeting environmental requirement is discharged in air.

In actual application, as required apparatus design can be become arbitrary volume, convert the group number of required spray system according to different volumes.

In this application, preferably, in spray system, screen cloth and spray head are arranged in casing side by side, and make the direction of shower water relative with the dust direction be adsorbed on screen cloth like this, dust removing effects is better.Also can be designed to screen cloth vertical with spray head, namely spray head is located at the top of screen pack, but structure can relative complex.

The pipeline b13 that in the utility model, water pump is connected with recirculated water is preferably located at casing apart from bottom about 1/4 place, namely Fig. 2 storage area 9 and on settling zone 10, to increase the cyclic utilization rate of casing Inner eycle water, improve the operating efficiency of single unit system.

The dust arrester that the utility model provides can be arranged on moveable support or dolly as required, the any region in factory can be moved to according to need of work, flexible use, also can be equipped with a dust arrester of the present utility model to each workbench simultaneously, strengthen dust removing effects.

The application can be used in other anyly to be had in the working environment of dust.

The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and inventive concept thereof and replace or change, all should be encompassed within protection domain of the present utility model.

Claims (10)

1. a dust arrester, it is characterized in that, described dust arrester comprises dust-proof water tank, blower and water pump, described dust-proof water tank is by casing, base plate, the air inlet that casing leaves, exhaust outlet and the ventilation duct be connected with air inlet, be arranged in casing the spray system comprising at least one deck screen cloth and at least one spray head and the sewage draining exit being located at casing bottom formation, described water pump is connected by be connected with the spray head other end and casing Inner eycle aqueous phase of pipeline one end, described blower fan is connected with air inlet, dividing plate is provided with between ventilation duct and spray system in described casing, the other end of described ventilation duct inserts in recirculated water.

2. dust arrester according to claim 1, is characterized in that, described screen cloth and spray head are vertically mounted in casing.

3. dust arrester according to claim 1, is characterized in that, described spray system comprises layer 2-4 screen cloth and 3-6 spray head, and described spray system is 3-6 group.

4. dust arrester 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, and the base plate of described casing is U-shaped, and described sewage draining exit is two.

5. dust arrester according to claim 1, is characterized in that, S bend pipe road is housed before described exhaust outlet, and described exhaust outlet end is equipped with exhaust outlet screen pack.

6. dust arrester according to claim 1, is characterized in that, before described sewage draining exit, blowoff valve is housed.

7. dust arrester according to claim 1, is characterized in that, described bottom half is equipped with moveable support.

8. dust arrester according to claim 1, is characterized in that, described ventilation duct inserts recirculated water one end and has at least one vent, and described vent is downward-sloping.

9. dust arrester according to claim 1, is characterized in that, described dividing plate has spout hole.

10. dust arrester according to claim 1, is characterized in that, each part of described device is connected by the mode of bolt or welding.