CN203903391U - Dust removing device for conveying belt on basis of ultrasonic atomization method - Google Patents
Dust removing device for conveying belt on basis of ultrasonic atomization method Download PDFInfo
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- CN203903391U CN203903391U CN201420133384.XU CN201420133384U CN203903391U CN 203903391 U CN203903391 U CN 203903391U CN 201420133384 U CN201420133384 U CN 201420133384U CN 203903391 U CN203903391 U CN 203903391U
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Abstract
The utility model discloses a dust removing device for a conveying belt on the basis of an ultrasonic atomization method. The dust removing device comprises at least one air-mist returning system pipeline, an atomizing box and at least one air-mist feeding system pipeline, wherein the atomizing box is internally provided with an ultrasonic atomizer and an air blower; the ultrasonic atomizer is arranged under the working water level; a belt bin, the air-mist returning system pipeline, the air blower, the atomizing box and the air-mist feeding system pipeline are communicated in sequence to form a water-mist circulating system. 1-100mum atomized particles generated by high-speed oscillation of the ultrasonic atomizer rise along with the air pressure generated by the air blower, reach the belt bin through the air-mist feeding system pipeline, generate fast absorption with dust particles with the diameter being 1-100mum generated at a feeding port and are polymerized into large-particle groups which fall on the surfaces of materials of the belt, and the dusts without falling flow along with the air and are taken into the atomizing box for secondary dust removal by the air-mist returning system pipeline. The dust removing device disclosed by the utility model has the advantage that dust pollution generated in the process of using the belt to convey the materials can be effectively treated.
Description
Technical field
The utility model relates to field of Environment Protection, relates in particular to a kind of conveying belt dust collector based on ultrasonic atomization method.
Background technology
The elimination of dust contamination that present industry and mining, crops processing enterprise produce in administering the process of Belt Conveying material is confined to add in belt storehouse 3 high pressure water that atomizer produces 8-10MPa by compressor host and passes through shower nozzle atomization, administer dust, or use air compressor to produce high pressure air and use constant pressure water supply equipment to produce 0.4-0.6MPa constant voltage water, use gas-vapor mix shower nozzle to make water atomization, administer dust.All to have used a physical principle: device can produce a large amount of diameters at the water droplet particle of 1-100um, energy quick adsorption when running into the dust granules of 1-100um, aggregate into the lip-deep method of material that bulky grain group drops to belt, but these two kinds of water smoke production methods there is significant limitation in actual use.
Such as the first produces by atomizer the mode that water smoke is administered dust by Compressor Manufacturing high pressure water; it is because the diameter of water droplets particle is less; in design, the apopore diameter of atomizer is also very little; in water quality, can not reach super clean; in the time of zero mineral matter, often can stop up shower nozzle or between startup-shutdown, make the evaporation of water mineral be adsorbed in shower nozzle hole; make shower nozzle lose atomizing effect; generation water droplet drippage, the object that not only can not reach improvement dust makes water droplet contaminated material on the contrary.
The second way, by air compressor, producing high pressure air drives water at atmospheric pressure by gas-vapor mix atomizer, to administer the mode of dust, in actual production use procedure, in order to reach atomizing effect, must need the gas flow of large flow to realize, this situation has directly caused the interior gas in belt storehouse 3 wandering outward in a large number, in wandering process, taken away most pigment adsorption particle, regulation effect is not good, do not reach the object of water smoke hybrid governance conveying belt dust, so simultaneously because need higher gas flow to need high power air compressor, the loss of the energy greatly increasing, be unfavorable for very much the saving of cost, the lifting of enterprise profit.When compressor power is inadequate, can cause mist amount on the low side, out of reach regulation effect.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of conveying belt dust collector based on ultrasonic atomization method, adopt ultrasonic ultrasonic delay line memory to produce a large amount of water droplet atomizing particles, can quick adsorption when running into dust granules, aggregate into the object that reaches the dedusting of conveying belt on the material surface that big dust particle group drops to belt.
For achieving the above object, the utility model is taked following technical scheme:
A kind of conveying belt dust collector based on ultrasonic atomization method, comprise feed pipe, described feed pipe is connected with belt storehouse by inlet point, it is characterized in that: this device also comprises at least one return air mist system pipeline, atomization box and at least one air-supply mist system pipeline, is provided with at least one ultrasonic ultrasonic delay line memory and at least one supply ventilating fan in atomization box; Ultrasonic ultrasonic delay line memory is arranged under the work water surface, and belt storehouse, return air mist system pipeline, supply ventilating fan, atomization box and air-supply mist system pipeline are communicated with formation water smoke circulating system successively.Atomizing piece in ultrasonic ultrasonic delay line memory shakes at a high speed the atomizing particle of a large amount of 1-100um that produce at the atomization box water surface along with then the blast rising that supply ventilating fan produces arrives belt storehouse through air-supply mist system pipeline, and then fall with inlet point material, diameter 1-100um dust granules quick adsorption that concussion and other various situations produce, aggregate into bulky grain and reunite with dropping on the material surface of belt and carry out dedusting first, do not have the dust of settlement by return air mist system pipeline, through supply ventilating fan, to bring atomization box into and carry out final dusting along with Air Flow
Further, as a preferred embodiment of the present utility model, belt storehouse, return air mist system pipeline, supply ventilating fan, atomization box and air-supply mist system pipeline, feed pipe are communicated with formation water smoke circulating system successively.The mist system pipeline of blowing is directly communicated with feed pipe, utilizes like this feed pipe to realize original function, need not elongate air-supply mist system pipeline again and be connected with belt storehouse, also need not add air-supply mist system pipeline bull bar, has saved large content of starting materials.And air-supply mist system pipeline is connected with feed pipe and can makes dedusting function just can realize at feed pipe, enhancing dust removing effects.
Further, along belt storehouse material direction of transfer, the connected entrance in return air mist system pipeline and belt storehouse is arranged on inlet point remote location, the connected entrance in air-supply mist system pipeline and belt storehouse is arranged on inlet point proximal location, and the connected entrance the place ahead in inlet point rear and return air mist system pipeline and belt storehouse is respectively provided with a check apron; Belt laminating in check apron bottom and belt storehouse, is enclosure space thereby make the dedusting region of each inlet point, has strengthened water smoke circulating effect; Between the connected entrance in return air mist system pipeline and belt storehouse and described air-supply mist system pipeline and the connected entrance in belt storehouse, be provided with No. two check aprons, the closed dust-collecting space of each inlet point is divided into again to dedusting region and secondary return air region first, air-supply mist system pipeline is a large amount of atomizing particles of output constantly, atomizing particle forms cloud and mist space in the continuous cumulative rises in dedusting region first, once there is dust granules, will quick adsorption aggregate into bulky grain and reunite and drop on the material surface of belt; Described No. two check aprons bottom is higher than material top, belt storehouse 10-15cm, and dedusting region does not enter secondary return air region in the dust granules of the settlement space between No. two check aprons and material first, then by return air mist system pipeline, brings atomization box into; Described return air mist system pipeline and belt storehouse communications ports are for laterally horn-like, so that air flows and circulation uniformly in secondary return air region.A check apron and No. two check aprons are plastic cement formula check apron; Also can substitute with other flexible materials.
Further, in order to prevent that other situations such as material splashes down, concussion from causing damage to return air mist system pipeline and air-supply mist system pipeline, return air mist system pipeline and air-supply mist system pipeline are connected with belt storehouse by bull bar respectively, return air mist system pipeline and the mist system pipeline of blowing are caused to damage when preventing that material from splashing down.Bull bar is the bull bar that stainless steel material is made, and bull bar is connected with belt storehouse by flexible material rubber cushion; Return air mist system pipeline, atomization box and air-supply mist system pipeline outer side covers have one layer of heat preservation layer, to guarantee water temperature and atomizing particle temperature, improve atomizing effect; Wind mist system pipeline and air-supply mist system pipeline are pvc pipe road or PU steel wire pipeline, and described atomization box is PVC casing or corrosion-resistant steel casing.
Further, atomization box comprises at least one water atomization storehouse and water storage tank, considers Practical Project demand, and the utility model preferably adopts two water atomization storehouses, corresponding two supply ventilating fans, two return air mist system pipelines and two air-supply mist system pipelines, form two cover water smoke circulating systems; Top, water atomization storehouse is connected with air-supply mist system pipeline; Water atomization storehouse is fixed in water storage tank, and water atomization storehouse is connected with water storage tank, so that water atomization storehouse and water storage tank keep water surface balance; Ultrasonic ultrasonic delay line memory is located in water atomization storehouse under the water surface, and is fixed on water storage tank bottom surface by bracing frame; Ultrasonic oscillator is positioned at 2-10cm under the work water surface, preferably 4-5cm.; Ultrasonic oscillator top is provided with low water fender guard, ultrasonic ultrasonic delay line memory is caused to damage when preventing low water.
Further, supply ventilating fan suction channel is communicated with return air mist system pipeline, and supply ventilating fan air delivery duct is communicated with water atomization storehouse by air-flow guiding tube; Air-flow guiding tube and top, connected entrance cross section, water atomization storehouse are higher than work water surface 6-8cm, to guarantee that the wind-force of supply ventilating fan fully contacts with water atomization storehouse atomizing particle, and return air mist system pipeline dust granules and atomizing particle and the abundant contact precipitation of particle water through supply ventilating fan, brought into;
Further, water atomization storehouse is without bottom surface, ultrasonic ultrasonic delay line memory is covered on to underwater, bottom, side, water atomization storehouse is all positioned under the work water surface, thereby make inside, water atomization storehouse be enclosure space, so that the atomizing particle that ultrasonic ultrasonic delay line memory produces enters return air mist system pipeline by its top through hole completely; Water storage tank bottom surface is inclined-plane over against the part in water atomization storehouse, and the dust granules of precipitation will precipitate by inclined-plane like this, while being convenient to blowdown, fully dust precipitation is got rid of; Water storage tank bottom surface is provided with sewage draining exit No. one, and No. one sewage draining exit is connected with blow-off line; In vertical direction, No. one sewage draining exit is positioned at water storage tank bottom surface extreme lower position; Blow-off line is provided with blowoff electromagnetic valve.
Further, water storage tank adopts law of connected vessels to realize and supplies water, and comprises water atomization water tank and buffer tank, and water atomization storehouse is connected with water atomization water tank, and buffer tank is connected with water atomization water tank by water inlet fluid stopping electromagnetic valve; Between water atomization water tank and buffer tank, be provided with water level balance device; Water atomization water tank is provided with overflow pipe, and overflow pipe one end is higher than the water atomization water tank work water surface, and the other end is communicated with water storage tank is extraneous; Buffer tank is provided with water inlet, and water inlet is provided with entering water electromagnetic valve; Buffer tank is also provided with float switch, and float switch is controlled entering water electromagnetic valve opened/closed and realized the control of buffer tank water level; Under the buffer tank water surface, be provided with temperature sensor and heating arrangement, temperature sensor is controlled heating arrangement and is heated, and sets up water temperature control system and make water temperature be controlled at optimal work water temperature 40-50 degree Celsius when the utility model is preferred in buffer tank; Buffer tank bottom surface is provided with sewage draining exit No. two, and No. two sewage draining exit is connected with blow-off line by manual blowdown valve.
In addition, blowoff electromagnetic valve, float switch, control entering water electromagnetic valve, water inlet fluid stopping electromagnetic valve and water temperature control system carry out centralized control by external electric control box.
Further, as another embodiment of the present utility model, provide a side hanging dust collector, this device water storage tank inside is also provided with automatic water supplying valve, and described automatic water supplying valve is connected with water inlet; Ultrasonic ultrasonic delay line memory is located at water tank bottom.Inside, belt storehouse is provided with plastic cement chip check apron No. two, and No. two plastic cement chip check apron is divided into dust removal part and secondary return air part first by cross section, belt storehouse, and No. two check apron bottoms are higher than material top, belt storehouse 10-15cm; The through hole of changing box top is connected with the belt storehouse in dedusting region first by air-supply mist system pipeline, and supply ventilating fan is connected with the belt storehouse in secondary return air region by return air mist system pipeline.Be different from and aforementionedly along belt storehouse material direction of transfer, carry out dedusting, the side hanging dust collector that this embodiment provides is divided into two parts by cross section, belt storehouse, belt storehouse material is carried out to longitudinal dedusting, with the situation that is applicable to some regions, belt storehouse to carry out dedusting, and easy to be easy-to-use.
Beneficial effect: (1) the utility model adopts ultrasonic ultrasonic delay line memory structure water smoke circulating system to carry out dedusting, water atomization particle diameter scope is wide, the particle water quantity of atomization is many, can be at the wide scope dust of belt storehouse adsorpting polymerization landing 1-100um, purify air, utility model effect is superior, for enterprise creates a clean production environment, has brought hope, reduce the pollution of PM10, PM2.5, become the powerful power-assisted of environmental impact assessment; (2) the utility model power consumption is mainly at ultrasonic ultrasonic delay line memory, and ultrasonic ultrasonic delay line memory is low famous with energy consumption, so the utility model energy loss-rate prior art is lower, experiment showed, be during background technology is introduced the first (high pressure water dedusting) 1/2.Be 1/5 of the second (gas-vapor mix dedusting), reduced energy consumption, for enterprise has brought benefit, formed profit growth point; (3) the utility model provides water smoke circulating system adopts return air mist system pipeline to drive in the dust removal process of belt storehouse the not dust of settlement, utilizes in atomization the storehouse in and shakes water surface final dusting, has effectively improved dust removing effects; (4) the dust collector supply ventilating fan that the utility model provides, by rear direct connection air-flow guiding tube, directly by the dust granules of final dusting, imports the atomization storehouse water surface, fully contacts with water atomization storehouse atomizing particle, has strengthened the final dusting effect in atomization storehouse; (5) the utility model is provided with water storage tank heating constant temperature system, thereby make ultrasonic atomization sheet produce in a larger amount fog, increases air humidity simultaneously, is being sent to the chance cold air saturated steam numerical value reduction of belt storehouse, is more conducive to the generation of the little water droplet of 1-100um; (6) the utility model is provided with water storage tank water level balance system, adopt law of connected vessels, automatically adjust water surface elevation, thereby make ultrasonic ultrasonic delay line memory always work in optimal work liquid level, and be provided with float switch and entering water electromagnetic valve, realized water storage tank automatic water supplement; (7) the utility model is provided with regularly drainage, effectively removes the dust precipitation producing in final dusting process; (8) the utility model, by plastic cement formula check apron is set in belt storehouse, is divided into enclosure space by the dedusting region of each inlet point of belt storehouse, has strengthened water smoke circulating effect, and has improved dust removing effects; (9) the utility model also provides a kind of side hanging dust collector, is applicable to that working environment temperature is higher, pressure of supply water is stable needs cost-saving occasion simultaneously, has expanded practical ranges.
Accompanying drawing explanation
A kind of conveying belt dust collector structural representation based on ultrasonic atomization method that Fig. 1 provides for the utility model.
The atomization box 5 structure longitdinal cross-section diagrams that Fig. 2 provides for the utility model.
The atomization box 5 structure birds-eye vieies that Fig. 3 provides for the utility model.
The embodiment that Fig. 4 provides for the utility model blow mist system pipeline 6 and feed pipe 1 connectivity structure figure.
The side hanging dust collector structural representation that Fig. 5 also provides for the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of conveying belt dust collector based on ultrasonic atomization method that the utility model provides, comprise belt storehouse 3, return air mist system pipeline 4, atomization box 5 and air-supply mist system pipeline 6, in ultrasonic ultrasonic delay line memory 7 is arranged on atomization box 5 with supply ventilating fan 8 and be connected with return air mist system pipeline 4, atomization box 5 comprises water atomization storehouse 13 and water storage tank 14, ultrasonic oscillation device, in atomization box 5, and guarantees 2-10cm under the water surface, the preferred 4-5cm of the utility model.
Ultrasonic ultrasonic delay line memory 7 at a high speed concussion makes water atomization and produces atomizing particle, and atomizing particle makes to produce internal gas flow between belt storehouse 3 and water atomization storehouse 13 by water smoke circulating system and circulates.Described water smoke circulating system comprises supply ventilating fan 8, water atomization storehouse 13, air-supply mist system pipeline 6, belt storehouse 3 and return air mist system pipeline 4.Return air mist system pipeline 4 is arranged on inlet point 2 remote locations, and air-supply mist system pipeline 6 is installed inlet point 2 proximal locations.At ultrasonic ultrasonic delay line memory 7 blast that the atomizing particle of a large amount of 1-100um of concussion generation produces along with supply ventilating fan 8 at a high speed, rise then through air-supply mist system pipeline 6 arrival belt storehouses 3, and then fall with inlet point 2 materials, diameter 1-100um dust granules quick adsorption that concussion and other various situations produce, aggregate into bulky grain and reunite with dropping on the material surface of belt and carry out dedusting first, do not have the dust of settlement by return air mist system pipeline 4, to bring atomization box 5 into and carry out final dusting along with Air Flow.
In actual industrial belt material transportation, inlet point 2 positions, because material falls, shakes and other various situations, are the main sources that dust granules produces.So in order to guarantee dust removing effects, the conveying belt dust collector of all setting up the utility model to provide for belt storehouse 3 each inlet point 2 in practice process, and with a plastic cement chip check apron 9, the dedusting region of each inlet point 2 is divided.Due to plastic cement chip check apron 9 bottom and belt 11 is affixed and, thereby make the dedusting region of each inlet point 2, be enclosure space, strengthened water smoke circulating effect.In addition the utility model preferably adopts plastic cement chip check apron 10 No. two, the distance of No. two plastic cement chip check apron 10 bottoms and belt material is 10-15cm, the closed dust-collecting space of each inlet point 2 is divided into again to dedusting region and secondary return air region first, air-supply mist system pipeline 6 is a large amount of atomizing particles of output constantly, atomizing particle forms cloud and mist space in the continuous cumulative rises in dedusting region first, with the diameter 1-100um dust granules quick adsorption that inlet point 2 materials fall, shake and other various situations produce, aggregate into bulky grain reunion and drop on the material surface of belt.And the dust granules that there is no a settlement falls at No. two plastic cement chip check apron 10 places, a part is because gravity reason settlement is to belt material surface, and another part enters secondary return air region and by return air mist system pipeline 4, brings atomization box 5 into and carry out final dusting.The check apron that plastic cement chip check apron in the utility model can be made with other flexible materials is replaced.4 mouthfuls of preferred horn shapes of return air mist system pipeline, flow and circulation uniformly to increase belt storehouse, secondary return air region 3 interior air.The preferred return air mist of the utility model system pipeline 4 and air-supply mist system pipeline 6 adopt PVC material to make, and atomization box 5 adopts PVC material or corrosion-resistant steel to make.And in order to prevent that other situations such as material splashes down, concussion from causing damage to return air mist system pipeline 4 and air-supply mist system pipeline 6, between wind mist system pipeline and air-supply mist system pipeline 6 and belt storehouse 3, be respectively equipped with wind mist system pipeline bull bar 12 and air-supply mist system pipeline 6 bull bars 12, wind mist system pipeline bull bar 12 and air-supply mist system pipeline 6 bull bars 12 adopt stainless steel material to make, and adopt flexible material pad to be connected with belt storehouse 3.
As shown in Figure 2, the atomization box 5 that the utility model provides comprises water atomization storehouse 13 and water storage tank 14, water storage tank 14 comprises water atomization water tank 21 and buffer tank 22, within water atomization storehouse 13 is placed on water atomization water tank 21, and cover on ultrasonic ultrasonic delay line memory 7, water atomization storehouse 13 is fixed in water atomization water tank 21 by bracing frame 15 with the side that water atomization water tank 21 joins, or adopts the modes such as welding, riveted joint to be fixed on water atomization water tank 21 sidewalls; 13 opposite side bottoms, water atomization storehouse offer through hole, so that water atomization storehouse 13 keeps the water surface equally high with water atomization water tank 21, and for guaranteeing the leakproofness in water atomization storehouse 13, through hole should be positioned at below the water surface.In the present embodiment, water atomization storehouse 13 is bottomless cylindricality, can certainly adopt other shapes such as bell, cup-shaped, then cover on ultrasonic ultrasonic delay line memory 7, and water atomization storehouse 13 side low sides should guarantee, under the water surface, to guarantee its leak tightness.
Supply ventilating fan 8 is arranged in atomization box 5, and supply ventilating fan 8 air inducing ends are connected with return air mist system pipeline 4, supply ventilating fan 8 air-supply ends are connected with water atomization storehouse 13 by air-flow guiding tube 17, the side that water atomization storehouse 13 and water atomization water tank 21 join all offer with air-flow guiding tube 17 size mutually and through hole, and air-flow guiding tube 17 is welded on water atomization water tank 21 and water atomization storehouse 13, and for guaranteeing that the wind-force of supply ventilating fan 8 fully contacts with water atomization storehouse 13 atomizing particles, air-flow guiding tube 17 on top, 13Nei cross section, water atomization storehouse higher than water surface 6-8cm.Ultrasonic ultrasonic delay line memory 7 is provided with low liquid level protection device, and to prevent that ultrasonic ultrasonic delay line memory 7 from damaging because of lack of water, ultrasonic ultrasonic delay line memory 7 bottoms are provided with bracing frame 15, the distance with mounting ultrasonic atomizer 7 with the water surface.
During supply ventilating fan 8 work, air inducing end carries out air draught to return air mist system pipeline 4, dust granules in secondary return air region in belt storehouse 3 is sucked to return air mist system pipeline 4 and enter atomization box 5, supply ventilating fan 8 air-supply ends are blown along 17 pairs of water atomization storehouses 13 of air-flow guiding tube, the dust granules of suction is blown into water atomization storehouse 13 along air-flow guiding groove simultaneously, in water atomization storehouse, 13 water surface concussions place are adsorbed and fall into the water dust granules, be precipitated to 13 bottoms, water atomization storehouse, water atomization water tank 21 bottoms are inclined-plane over against the part in water atomization storehouse 13, the dust granules of precipitation will precipitate by inclined-plane like this, while being convenient to blowdown, fully dust precipitation is got rid of.The bottom surface of water atomization water tank 21 horizontal component bottom surfaces and buffer tank 22 is equipped with sewage draining exit, water atomization water tank 21 sewage draining exits are connected with blow-off line 19, buffer tank 22 sewage draining exits are connected with blow-off line 19 by manual blowdown valve 29, and blow-off line 19 is also provided with blowoff electromagnetic valve 20.Dust is after precipitation a period of time, can open blowoff electromagnetic valve 20 final dusting is deposited in to water-bed dust by blow-off line 19 discharge systems, deliver to assigned address and recycle, blowoff electromagnetic valve 20 is controlled time opening by electric control box and is carried out blowdown.When needs are during to atomization box 5 Integral cleaning, can open 29 pairs of buffer tanks 22 of manual blowdown valve and clean.
As shown in Figure 3, for strengthening dust removing effects, the utility model preferably adopts two water atomization storehouses 13, and each water atomization storehouse 13 correspondence arranges a supply ventilating fan 8, return air mist system pipeline 4 and air-supply mist system pipeline 6, sets up two water smoke circulating systems.In addition, two water atomization storehouses 13 share a water atomization water tank 21, offer respectively through hole and are communicated with it respectively.
In order to make ultrasonic ultrasonic delay line memory 7 can reach desirable service conditions, water storage tank 14 adopts law of connected vessels, set up buffer tank 22 and carried out automatic water-feeding, permeator is by the fluid stopping electromagnetic valve of intaking, water level balance device 23 forms, working process: when the water surface declines, water level balance device 23 lower nozzles surface above, air can be because the liquid level difference that water atomization water tank 21 and buffer tank 22 exist, by water level balance device 23, entered in the buffer tank 22 of sealing, thereby making the water inlet of water by buffer tank 22 stop electromagnetic current valve 30 and pipeline enters water atomization water tank 21 and makes it be stabilized in optimal work liquid level, simultaneously when the low liquid level of water atomization water tank 21 needs moisturizing, the water inlet fluid stopping electromagnetic valve 30 of setting up is closed and is stoped buffer tank 22 and atomization storehouse to be ganged up, the possibility of having avoided atomization storehouse water level superelevation atomizing to lose efficacy.When the low liquid level of water atomization water tank 21 needs moisturizing; open entering water electromagnetic valve 25 water inlets; so and due to water inlet process, of short duration stopping water level equilibrium activity is little on the impact of nebulization dust work conventionally; the low liquid level protection device of ultrasonic ultrasonic delay line memory 7 can stop the work of atomizing piece to avoid equipment to damage because of lack of water in time even so, has realized production work double insurance.In buffer tank 22,16 have installed float switch 26, and float switch 26 is connected with electric box, and electric box is controlled entering water electromagnetic valve 25, water inlet fluid stopping electromagnetic valve carries out moisturizing work, and entering water electromagnetic valve 25 connects water inlet.Float switch 26 is respectively equipped with low water, water inlet position and high water level, and when float switch 26 arrives low water, float switch 26 is given electric box transmitted signal, and electric box is opened entering water electromagnetic valve 25, closes into water fluid stopping electromagnetic valve and carries out moisturizing work.
In order to guarantee that ultrasonic ultrasonic delay line memory 7 is in the most easily occurring among the water temperature of atomization, bring into play best atomizing effect, when the utility model is preferred, in buffer tank 22, setting up water temperature control system makes water temperature be controlled at optimal work water temperature 40-50 degree Celsius, this set also makes the atomizing particle temperature in belt storehouse 3 higher than normal temperature in addition, thereby meet the cold polymerization of more easily condensing, strengthen dust removing effects, the ground that also makes this utility model be applied to bitter cold has been created simultaneously may.Return air mist system pipeline 4, atomization box 5 and air-supply mist system pipeline 6 skins are all coated with one layer of heat preservation layer, to guarantee water temperature and atomizing particle temperature, improve atomizing effect.
This example water temperature control system comprises temperature sensor 27 and heating arrangement 28, temperature sensor 27 and heating arrangement 28 are all arranged on below buffer tank 22 waters surface, be connected with electric box, temperature sensor 27 is measured water temperature, when water temperature is during lower than setting value, give electric box transmitted signal, electric box is controlled heating arrangement 28 and is heated.
Water atomization water tank 21 has also increased overflow pipe 24, and overflow pipe 24 is in the interior one end of water atomization water tank 21 higher than the work water surface, and the other end is connected with extraneous.Overflow pipe 24 guarantees water tank and ambient pressure balance also can prevent that water level superelevation from having an accident by being connected with the external world simultaneously.
As previously mentioned, blowoff electromagnetic valve 20, float switch 26, control entering water electromagnetic valve 25, water inlet fluid stopping electromagnetic valve and water temperature control system are realized by external electric control box, and electric control box carries out comprehensive centralized control according to float switch 26 and temperature sensor 27 signals to each electromagnetic valve; The a complete set of circuit control system of electric control box can adopt PLC Programmable Logic Controller as control core, be convenient to from now on to the school tune of liquid level, temperature and the flexible of other control, remote communication interface is provided, and to long-distance centralized control from now on, condition has been created in the realization of chain control; Also the transformation and upgrade of equipment are from now on laid a good foundation.
As another embodiment of the utility model, as shown in Figure 4, air-supply mist system pipeline 6 is connected with feed pipe 1, utilize like this feed pipe 1 to realize original function, need not elongate air-supply mist system pipeline 6 is connected with belt storehouse 3 again, also need not add air-supply mist system pipeline 6 bull bars 12, save large content of starting materials.And air-supply mist system pipeline 6 is connected and can makes dedusting function just can realize at feed pipe 1 with feed pipe 1, enhancing dust removing effects.When needs are focused on dedusting to a certain inlet point 2 regions, the air-supply mist system pipeline 6 of the dust collector that adjacent inlet point 2 can also be installed is communicated with this feed pipe 1, the concentration that has so greatly increased the atomizing particle of air-supply mist system pipeline 6 outputs, increases dust removing effects.
As shown in Figure 5, for ease of practical application, the utility model provides simplifies version side hanging dust collector, and this dust collector arranges perpendicular to belt storehouse 3 material direction of transfers, realizes the 3 cross section dedustings of belt storehouse.This dust collector comprises belt storehouse 3, return air mist system pipeline 4, atomization box 5 and air-supply mist system pipeline 6, supply ventilating fan 8, ultrasonic ultrasonic delay line memory 7 are arranged on atomization box 5 inside, atomization box 5 water inlets are provided with an automatic water supplying valve 32, realize water inlet and water level and control, ultrasonic ultrasonic delay line memory 7 is fixed its position by bracing frame 15.3 cross sections, belt storehouse are provided with No. two plastic cement chip check aprons 10, belt storehouse 3 is divided into dedusting region and secondary return air region first, the through hole at atomization box 5 tops is connected with the belt storehouse 3 in dedusting region first by air-supply mist system pipeline 6, supply ventilating fan 8 is connected with the belt storehouse 3 in secondary return air region by return air mist system pipeline 4, supply ventilating fan 8 is welded on atomization box 5 sidewalls, and it exceeds work water surface 8-15cm.Be different from that aforementioned 3 material direction of transfers carry out dedusting along belt storehouse, the side hanging dust collector that this embodiment provides is divided into two parts by 3 cross sections, belt storehouse, belt storehouse 3 materials are carried out to longitudinal dedusting, with the situation that is applicable to 3 certain some region, belt storehouse to carry out dedusting, and easy to be easy-to-use.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. the conveying belt dust collector based on ultrasonic atomization method, comprise feed pipe (1), described feed pipe (1) is connected with belt storehouse (3) by inlet point (2), it is characterized in that: this device also comprises at least one return air mist system pipeline (4), atomization box (5) and at least one air-supply mist system pipeline (6), is provided with at least one ultrasonic ultrasonic delay line memory (7) and at least one supply ventilating fan (8) in described atomization box (5); Described ultrasonic ultrasonic delay line memory (7) is arranged under the work water surface, and described belt storehouse (3), return air mist system pipeline (4), supply ventilating fan (8), atomization box (5) and air-supply mist system pipeline (6) are communicated with successively.
2. a kind of conveying belt dust collector based on ultrasonic atomization method according to claim 1, is characterized in that: described belt storehouse (3), return air mist system pipeline (4), supply ventilating fan (8), atomization box (5) and air-supply mist system pipeline (6), feed pipe (1) are communicated with successively.
3. a kind of conveying belt dust collector based on ultrasonic atomization method according to claim 1 and 2, it is characterized in that: along belt storehouse (3) material direction of transfer, described return air mist system pipeline (4) is arranged on inlet point (2) remote location with the connected entrance in belt storehouse (3), described air-supply mist system pipeline (6) is arranged on inlet point (2) proximal location with the connected entrance in belt storehouse (3), and described inlet point (2) rear and return air mist system pipeline (4) are respectively provided with a check apron (9) with the connected entrance the place ahead in belt storehouse (3); A described check apron (9) bottom and the interior belt in belt storehouse (3) (11) laminating; A described check apron (9) is plastic cement formula check apron; Between the connected entrance of described return air mist system pipeline (4) and belt storehouse (3) and described air-supply mist system pipeline (6) and the connected entrance of belt storehouse (3), be provided with No. two check aprons (10); Described No. two check aprons (10) are plastic cement formula check apron; Described No. two check aprons (10) are higher than material top, belt storehouse (3); One end port that described return air mist system pipeline (4) is communicated with belt storehouse (3) is horn-like.
4. a kind of conveying belt dust collector based on ultrasonic atomization method according to claim 1 and 2, it is characterized in that: described return air mist system pipeline (4) and air-supply mist system pipeline (6) are connected with belt storehouse (3) by bull bar (12) respectively, the bull bar (12) that described bull bar (12) is made for corrosion-resistant steel, and be connected with belt storehouse (3) by flexible material; Described return air mist system pipeline (4), atomization box (5) and air-supply mist system pipeline (6) outer side covers have one layer of heat preservation layer; Described return air mist system pipeline (4) and air-supply mist system pipeline (6) are pvc pipe road or PU steel wire pipeline, and described atomization box (5) is PVC casing or corrosion-resistant steel casing.
5. a kind of conveying belt dust collector based on ultrasonic atomization method according to claim 1 and 2, it is characterized in that: described atomization box (5) comprises at least one water atomization storehouse (13) and water storage tank (14), top, described water atomization storehouse (13) is connected with air-supply mist system pipeline (6); Described water atomization storehouse (13) is fixed in water storage tank (14), and described ultrasonic ultrasonic delay line memory (7) is located at inside, water atomization storehouse (13); Described water atomization storehouse (13) is connected with water storage tank (14); Described ultrasonic ultrasonic delay line memory (7) is fixed on water storage tank (14) bottom surface by bracing frame (15); Described ultrasonic ultrasonic delay line memory (7) is positioned at 2-10cm under the work water surface; Described ultrasonic ultrasonic delay line memory (7) top is provided with low water fender guard (16).
6. a kind of conveying belt dust collector based on ultrasonic atomization method according to claim 5, it is characterized in that: described supply ventilating fan (8) suction channel is communicated with return air mist system pipeline (4), described supply ventilating fan (8) air delivery duct is communicated with water atomization storehouse (13) by air-flow guiding tube (17); The top, port cross section, one end that described air-flow guiding tube (17) is communicated with water atomization storehouse (13) is higher than work water surface 6-8cm; Described ultrasonic ultrasonic delay line memory (7) is positioned at 4-5cm under the work water surface.
7. a kind of conveying belt dust collector based on ultrasonic atomization method according to claim 5, it is characterized in that: the bottomless face shield in described water atomization storehouse (13) is upper at ultrasonic ultrasonic delay line memory (7), and bottom, side, water atomization storehouse (13) is all positioned under the work water surface; Described water storage tank (14) bottom surface is inclined-plane over against the part of water atomization storehouse (13); Described water storage tank (14) bottom surface is provided with a sewage draining exit (18), and a described sewage draining exit (18) is connected with blow-off line (19); In vertical direction, a described sewage draining exit (18) is positioned at water storage tank (14) bottom surface extreme lower position; Described blow-off line (19) is provided with blowoff electromagnetic valve (20).
8. a kind of conveying belt dust collector based on ultrasonic atomization method according to claim 5, it is characterized in that: described water storage tank (14) comprises water atomization water tank (21) and buffer tank (22), described water atomization storehouse (13) is connected with water atomization water tank (21), and described buffer tank (22) is connected with water atomization water tank (21) by water inlet fluid stopping electromagnetic valve (30); Between described water atomization water tank (21) and buffer tank (22), be provided with water level balance device (23); Described water atomization water tank (21) is provided with overflow pipe (24), and described overflow pipe (24) one end is higher than water atomization water tank (21) the work water surface, and the other end is communicated with water storage tank (14) is extraneous; Described buffer tank (22) is provided with water inlet, and described water inlet is provided with entering water electromagnetic valve (25); Described buffer tank (22) is also provided with float switch (26), and described float switch (26) is controlled entering water electromagnetic valve (25) opened/closed; Under described buffer tank (22) water surface, be provided with temperature sensor (27) and heating arrangement (28), described temperature sensor (27) is controlled heating arrangement (28) and is heated; Described buffer tank (22) bottom surface is provided with No. two sewage draining exits (31), and described No. two sewage draining exits (31) are connected with blow-off line (19) by manual blowdown valve (29).
9. according to a kind of conveying belt dust collector based on ultrasonic atomization method according to claim 5, it is characterized in that: this device is provided with two water atomization storehouses (13) corresponding two supply ventilating fans (8), two return air mist system pipelines (4) and two air-supply mist system pipelines (6).
10. according to a kind of conveying belt dust collector based on ultrasonic atomization method according to claim 1, it is characterized in that: described water storage tank (14) inside is also provided with automatic water supplying valve (32), described automatic water supplying valve (32) is connected with water storage tank (14) water inlet; Inside, described belt storehouse (3) is provided with No. two check aprons (10), and described No. two plastic cement chip check aprons (10) are divided into dust removal part and secondary return air part first by cross section, belt storehouse (3); The described belt of dust removal part first storehouse (3) is connected with air-supply mist system pipeline (6), and described secondary return air part belt storehouse (3) is connected with return air mist system pipeline (4); Described No. two check aprons (10) are plastic cement chip check apron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133384.XU CN203903391U (en) | 2014-03-24 | 2014-03-24 | Dust removing device for conveying belt on basis of ultrasonic atomization method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133384.XU CN203903391U (en) | 2014-03-24 | 2014-03-24 | Dust removing device for conveying belt on basis of ultrasonic atomization method |
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| CN203903391U true CN203903391U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420133384.XU Withdrawn - After Issue CN203903391U (en) | 2014-03-24 | 2014-03-24 | Dust removing device for conveying belt on basis of ultrasonic atomization method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103848188A (en) * | 2014-03-24 | 2014-06-11 | 程子夏 | Material conveying belt dust removal device based on ultrasonic atomization method |
| CN105126505A (en) * | 2015-09-18 | 2015-12-09 | 刘养青 | Ultrasonic atomization dust removing device for open-cut mine |
| CN106310841A (en) * | 2015-06-17 | 2017-01-11 | 徐工集团工程机械股份有限公司 | Atomization dedusting system and atomization dedusting method |
| CN108313665A (en) * | 2018-02-07 | 2018-07-24 | 防城港北部湾港务有限公司 | Dust treatment device at ribbon conveyer counterweight |
| CN110541584A (en) * | 2018-05-28 | 2019-12-06 | 重庆大学 | solar energy cooling dust removal intelligence bus stop |
| CN113213168A (en) * | 2021-05-08 | 2021-08-06 | 荣成市蓝星特种玻璃有限公司 | Multifunctional glass processing production line |
-
2014
- 2014-03-24 CN CN201420133384.XU patent/CN203903391U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103848188A (en) * | 2014-03-24 | 2014-06-11 | 程子夏 | Material conveying belt dust removal device based on ultrasonic atomization method |
| CN103848188B (en) * | 2014-03-24 | 2016-08-17 | 程子夏 | A kind of conveying belt dust collector based on ultrasonic atomization method |
| CN106310841A (en) * | 2015-06-17 | 2017-01-11 | 徐工集团工程机械股份有限公司 | Atomization dedusting system and atomization dedusting method |
| CN105126505A (en) * | 2015-09-18 | 2015-12-09 | 刘养青 | Ultrasonic atomization dust removing device for open-cut mine |
| CN105126505B (en) * | 2015-09-18 | 2017-10-24 | 郑颖颖 | A kind of surface mine ultrasonic atomization dust arrester |
| CN108313665A (en) * | 2018-02-07 | 2018-07-24 | 防城港北部湾港务有限公司 | Dust treatment device at ribbon conveyer counterweight |
| CN110541584A (en) * | 2018-05-28 | 2019-12-06 | 重庆大学 | solar energy cooling dust removal intelligence bus stop |
| CN113213168A (en) * | 2021-05-08 | 2021-08-06 | 荣成市蓝星特种玻璃有限公司 | Multifunctional glass processing production line |
| CN113213168B (en) * | 2021-05-08 | 2022-06-10 | 荣成市蓝星特种玻璃有限公司 | Multifunctional glass processing production line |
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