CN205462847U - Aerial fog dust suppression device - Google Patents

Abstract

The utility model discloses an aerial fog dust suppression device, including mounting bracket two -chamber formula water supply installation and fog gun formula shower nozzle, aerial fog dust suppression effect has effectively been improved. The utility model discloses a mounting bracket utilizes the link fixed with it, and simultaneously, the support plate moves about the link relatively, and spraying mechanism support plate relatively reciprocates, utilizes sharp output unit directly to drive in addition and reciprocates, and simple structure stability is strong, and two -chamber formula aqueous vapor distributor has the processing convenience with air cavity and water cavity integration to channel board, and leakage point is few, easy installation processing, and overall cost is low. Fog gun formula nozzle, simple structure, and it adopts the center to go out high -pressure gas, sets up the mode of delivery port on the conical surface, utilizes the water column and the central spun high -pressure gas that alternately spray to collide, and the region that bumps is in the cavity of semi open model and between the outside area, and loss of pressure is little, and the atomizing granule is little, and it is good to produce atomization effect, and the atomizing area is big.

Description

Aerosol dust-arrest device

Technical field

This utility model relates to aerosol dust suppression technology field, particularly relates to a kind of aerosol dust-arrest device.

Background technology

Easily produce the working space of more serious airborne dust at some, use can realize the injection of large area dry fog, The dust suppression system that water consumption is little, anti-dust effect is good, its principle is that water and pressure-air are gentle by water route respectively Confluxing at nozzle in road, sprays the most tiny water droplet by nozzle, forms aerosol effect.

But, existing aerosol dust-arrest device still has deficiency in environmental suitability, automatization level, and, Its nozzle be susceptible to blocking, and supply air line and supply channel numerous and diverse, maintenance and difficult in maintenance.

Utility model content

The purpose of this utility model is for technological deficiency present in prior art, and provides a kind of aerosol to press down Dirt device.

Be the technical scheme is that by realizing the purpose of this utility model

A kind of aerosol dust-arrest device, including,

Installing rack, it include link, driven can be relatively described the support plate that moves left and right of link, perpendicular Directly be fixedly installed on the straight line output block below support plate, and with the stretching out of described straight line output block The fixing connecting plate connected of end；

Being fixedly installed on the dual chamber formula aqueous vapor allotter below connecting plate, it includes shape in it horizontal-extendingly Become to have extension along its length and mutual disconnected air cavity and the channel plate of water cavity, be fixed on described channel plate Both sides the side plate described air cavity and water cavity closed, the air inlet pipe connected with described air cavity, with described The water inlet pipe of water cavity connection, and multiple air supply pipe connected with described air cavity respectively, multiple and described Water cavity connection feed pipe,

Multiple with described aqueous vapor allotter is fixed and is connected and corresponding with described air supply pipe and feed pipe connect Fog gun formula nozzle,

It includes,

Adapter sleeve, it is centrally formed with through hole, and sidepiece is provided with the water inlet pipe being communicated to through hole；

Shower nozzle, including ventilation cylinder, described ventilation cylinder be centrally formed with through passage and can Insert with joining in described through hole and with described through-hole wall reservation predetermined space to constitute aquaporin, Keep sealing with described adapter sleeve bottom described ventilation cylinder, in the upper end one of ventilation cylinder Be formed with the connection collar, described connect in the collar can insert described through hole matchingly and be connected Set is fixing to be connected, and described shower nozzle top is formed with the cavity that side is taper, at described adapter sleeve Multiple water hole connected the side of aquaporin with described cavity it is provided with in ring.

The left and right sides of described channel plate be also formed with cant board, described channel plate or channel plate with Cant board is aluminium alloy extruded molding, and described air cavity and water tank are arranged along about the width of channel plate, Fix the cover plate being connected to be covered by the connecting portion pipe of described air supply pipe and water supply with described cant board and side plate In it.

Also include that the cover plate that one end is described is fixed to connect and distributed by the steam of described air supply pipe and feed pipe Device and nozzle segment accommodate corrugated tube therein.

It is formed with outer ring body, described outer ring body lower surface outside the described upper end connecting the collar It is provided with sealing ring with being connected inner room.

Being provided with location land in described through hole, described ventilation cylinder lower end holds in described location In land and between be provided with gasket seal, described ventilation cylinder lower end is formed with enlarged diameter section, in institute The enlarged diameter section stated is provided with sealing ring with being connected inner room.

Described passage upper end is provided with the Diffusion of gas stream chamber that diameter becomes big, and described adapter sleeve upper end is formed Having female thread seam, the height of described female thread seam is more than the length connecting the collar.

Described water hole includes the vertical section axially extended and opposed, inwardly directed inclination the bending section extended, institute The inner port of the bending section stated constitutes the water jet on cavity side.

Described water inlet pipe is be symmetricly set on both sides two, the described each air supply pipe pair of aqueous vapor allotter Answer two two feed pipes.

Described link includes two cant boards of the separation left and right sides, two be fixedly installed between cant board Individual slide rail, described support plate is arranged on described slide rail by slide block, is fixedly installed between vertical plates on both sides The spaced batten of twice to carry slide rail, or, be provided with base plate bottom vertical plates on both sides, in the middle part of base plate Being formed with fluting, described slide rail is fixedly installed on fluting both sides.

Described cant board is provided with driving motor, described driving motor by ball screw framework with Described support plate is in transmission connection, and is provided with in order to support plate is carried out spacing block on described cant board, Described straight line output block is cylinder, and described connecting plate is fixedly installed the vertical guide rod of at least two, Described support plate is provided with the linear bearing that described vertical guide rod is corresponding, in described vertical guide rod upper end Connect limited location plate.

Compared with prior art, the beneficial effects of the utility model are:

Installing rack of the present utility model utilizes link to be fixed, and meanwhile, support plate can be relatively about link Mobile, humidifier can move up and down by support plate relatively, and utilize straight line output block directly to drive and move down Dynamic, simple and stable structure is strong, and air cavity and water cavity are integrated into channel plate by bicavate aqueous vapor allotter, tool Having easy to process, breakthrough is few, easily installs processing, and holistic cost is low.Fog gun formula nozzle, simple in construction, And it uses center to go out gases at high pressure, the conical surface arranges the mode of outlet, utilize the water column of crosswise jet Colliding with the gases at high pressure of center ejection, the region collided is in the cavity of semi open model and outward Portion is interval, and the pressure loss is little, and atomizing particle is little, produces atomizing effect good, and atomisation area is big.

Accompanying drawing explanation

Fig. 1 show the stravismus structural representation of installing rack of the present utility model；

Fig. 2 show the left view structural representation shown in Fig. 1；

Fig. 3 show and faces structural representation shown in Fig. 1；

Fig. 4 show the plan structure schematic diagram shown in Fig. 1；

Fig. 5 show the stravismus structural representation of dual chamber formula aqueous vapor allotter of the present utility model；

Fig. 6 show and faces structural representation shown in Fig. 5；

Fig. 7 show the line A-A generalized section shown in Fig. 6；

Fig. 8 show the line B-B generalized section shown in Fig. 6；

Fig. 9 show the upper lateral part stravismus of fog gun formula nozzle of the present utility model and blows structural representation；

Figure 10 show the bottom side stravismus of fog gun formula nozzle of the present utility model and blows structural representation；

Figure 11 show the plan structure schematic diagram of fog gun formula nozzle of the present utility model；

Figure 12 show the line A-A cross section structure schematic diagram shown in Figure 11.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.Should be appreciated that Specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.

As shown in figs. 1-12, aerosol dust-arrest device of the present utility model includes installing rack 100, aqueous vapor allotter 200 and fog gun formula nozzle 300, described installing rack in order to the bracing frame or fixed mount secure connection with place, It include link 101, driven can be relatively described the support plate 102 that moves left and right of link, solid vertically Surely the straight line output block 103 below support plate it is arranged on, and solid with the external part of described straight line output block The fixed connecting plate 104 connected, is fixedly installed humidifier 4 in the lower section of connecting plate.

Installing rack of the present utility model utilizes link to be fixed, and meanwhile, support plate can be relatively about link Mobile, humidifier can move up and down by support plate relatively, and utilize straight line output block directly to drive and move down Dynamic, simple and stable structure is strong, simultaneously the moving relative to left-right and front-back of humidifier, gives humidifier very Strong motility, adapts to multiple installation environment, overcomes the restriction of site environment, improves its erector Condition matching, it is achieved that the uniformity of product, it is to avoid repetitive work expends energy and material resources.

Meanwhile, installing rack flexible adjustment of the present utility model, can fast lifting, can move horizontally flexibly, from Dynamicization degree is high, flexible adjustment, saves the time, improves work efficiency, can be in real time according to weather, such as wind direction Or produce jet length and the spraying range of the convenient control humidifiers such as dust height, it is ensured that spray effect.

Further, described link 101 includes two cant boards 111 of the separation left and right sides, fixes and sets Putting two slide rails 113 between cant board, described support plate is arranged on described slide rail by slide block.Described Cant board may be used to be connected by bolt etc. is fixing with external support component.Specifically, between vertical plates on both sides It is fixedly installed the spaced batten of twice 112 to carry slide rail, or, it is provided with bottom vertical plates on both sides Base plate, is formed with fluting in the middle part of base plate, described slide rail is fixedly installed on fluting both sides.Employing is uploaded formula and is set Meter, the mechanism such as support plate and spray tank is arranged on slide rail top, and firm supporting is reliable, and load capacity is strong, runs Stability is high.

Further, for realizing moving left and right of support plate, described cant board is provided with driving motor 106, The described motor that drives is in transmission connection with described support plate 102, meanwhile, described by ball screw framework Cant board on be provided with in order to support plate to be carried out spacing block 107.Utilize block can improve the safety run Property, meanwhile, utilize the flexible setting of block, for different installation operating modes, its range of operation can be constituted limit System, prevents the unexpected generations such as interference and collision.Certainly, described support plate also can be driven by cylinder and carry out left and right Mobile, equally coordinate block to carry out stroke limiting.

For realizing moving up and down of the relative support plate of connecting plate, described straight line output block 103 be cylinder or Person's electricity push rod, it is preferable that described cylinder is three bar cylinders, more can guarantee that bigger supporting effect and action Stationarity, meanwhile, described connecting plate is fixedly installed at least one vertical guide rod 108, preferably at straight line The output block left and right sides is respectively arranged with a vertical guide rod, and described support plate is provided with described vertical guide rod pair The linear bearing answered, meanwhile, is fixedly connected with limiting plate 109, described limit at the top of two vertical guide rods Position plate moves between the top board and support plate of link, improves the overall compact type of equipment, takes up space little, And, utilize limiting plate to carry out spacing, safety is high.Utilize straight line output block as power, vertically Guide rod and linear bearing coordinate under guiding, it is achieved steadily lift, can guarantee that different spraying altitudes, have very Strong environmental suitability.

Preferably, described link is provided around side guard plate 114 to constitute relative containing cavity, by it Constitute the space that loudness is closed, it is ensured that the even runnings such as guide rail slide block mechanism, improve its service life.

Preferably, described humidifier 4 includes strip aqueous vapor allotter 200 and is arranged on described Nozzle 300 on aqueous vapor allotter, the bearing of trend of aqueous vapor allotter is perpendicular with support plate moving direction, laterally The set-up mode extended, can make sprayer unit of the present utility model be arranged on stockpile side, it is simple to install, and And it is little to construction infection.

Further, for improving the convenience of operation, installing rack of the present utility model also includes wireless receiving mould Block, so can be adjusted working conditions change and environmental change about self-operated controller or knee-action by remote controller Whole facilitating the most rapidly, wireless receiving module and remote controller etc. similarly to the prior art, the most reinflated at this are retouched State.

As viewed in figures 5-8, dual chamber formula aqueous vapor allotter 200 of the present utility model is formed with edge in including it Length direction extends and mutual disconnected air cavity 211 and the channel plate 201 of water cavity 212, is fixed on described logical Guidance tape both sides the side plate 202 described air cavity and water cavity closed, be arranged on inside channel plate and with described The air inlet pipe 203 of air cavity connection, is arranged on the water inlet pipe 204 connected inside channel plate and with described water cavity, And it is arranged on the multiple air supply pipes 205 connected by nozzle respectively outside channel plate with described air cavity, multiple The feed pipe 206 that nozzle is connected with described water cavity.

Air cavity and water cavity are integrated into channel plate by aqueous vapor allotter of the present utility model, when receiving aerosol machine After signal, opening water, gas two way solenoid valve, liquid enters water cavity, after gas enters air cavity, and will be with pressure The water of power, gas can be assigned at each atomizer via feed pipe and air supply pipe respectively, thus realize spray Mist.It has easy to process, and breakthrough is few, easily installs processing, and holistic cost is low.

Specifically, the left and right sides of described channel plate is also formed with cant board 213, with described side The connecting portion pipe of described air supply pipe and feed pipe is covered by riser and the fixing cover plate 214 connected of side plate 202 In it, wherein said cant board and channel plate are preferably the aluminium alloy extruded molding of one, wherein, described Air cavity and water tank are arranged along about the width of channel plate, and both sides distribution, reduces passage in the width direction The thickness of plate, and which obviate and interfere, meanwhile, aluminum alloy material makes it have good heat conductivity, If it occur that during the situations such as frost, hot blast can be passed through in air cavity or hot water carries out quick-thawing, use effect The best.

Further, described channel plate is provided with the joint connected with described air cavity or water cavity, connects Head is spirally connected for welding, be spirally connected or weld to add, by the confession of fittings to nozzle with the connected mode of channel plate Trachea and feed pipe are plastic tube, as managed for PU, can achieve water route or gas circuit by once connecting Building, simple and convenient and junction point is few, greatly controlling seepage may.

Further, for preventing from pulling or the reason such as gravity causes joint stress, also include that one end is described Cover plate fix and connect and the steam allotter of described air supply pipe and feed pipe and nozzle segment are accommodated wherein Corrugated tube 207, specifically, described cover plate is formed with through hole, described corrugated tube end is provided with Flange and connection screw thread, in connecting the through hole described in screw thread insertion and fixed by nut by inner side, utilize ripple Stricture of vagina pipe flange and locknut to clamping fixed, connective stability is strong, defines the movement of corrugated tube so that it is keep Good support locating effect, it is ensured that air supply pipe and feed pipe are not pullled, it is to avoid bad connection occur.

As shown in figs9-12, fog gun formula nozzle of the present utility model includes adapter sleeve 301, and it is centrally formed with Through hole 311, sidepiece is provided with the water inlet pipe 312 being communicated to through hole, and shower nozzle 302, and shower nozzle includes ventilation Cylinder 321, described ventilation cylinder is centrally formed with the passage 322 of up/down perforation and can insert institute matchingly To constitute aquaporin 313 in the through hole 311 stated and with described through-hole wall reservation predetermined space, described is logical Gas column body top is formed with the cavity 23 that side is inverted cone shape, with described connection bottom described ventilation cylinder Set keeps sealing, and is integrally formed with the connection collar 324, the described connection collar in the upper end of ventilation cylinder Fix in can inserting described through hole matchingly and with adapter sleeve and be connected, in the described connection collar equably It is provided with multiple water hole connected the side of aquaporin with described cavity.

Fog gun formula nozzle of the present utility model, simple in construction, and it uses center to go out gases at high pressure, at the conical surface On the mode of outlet is set, utilize the water column of crosswise jet and the gases at high pressure of center ejection to collide, The region collided is in the cavity of semi open model and outside is interval, and the pressure loss is little, and atomizing particle is little, Generation atomizing effect is good, and atomisation area is big.In semi-open cavity, the design of contact-impact formula makes water be pushed back Probability is substantially reduced, and makes shower nozzle work efficiency be greatly improved, same pressure, and jet length is remote, blocking rate Low, atomizing type, atomizing effect is good.

Further, for realizing the sealing of shower nozzle and adapter sleeve, installation is simultaneously facilitated, at described adapter sleeve Being formed with outer ring body 326 outside the upper end of ring, described outer ring body lower surface is provided with being connected inner room Sealing ring, meanwhile, can also be integrally formed the polygonized structure coordinating spanner on described outer ring body 326 327。

It is pointed out that the outer ring body described in the present embodiment, the connection collar and ventilation cylinder are one The parts that body is formed, are different according to position herein and function is as splitting to describe, when So, it is possible to the mode using multiple part to coordinate assembles.

For realizing location and the sealing of ventilation cylinder lower end, in described through hole, it is provided with location land 314, Described ventilation cylinder lower end hold in described location land and between be provided with gasket seal.Preferably Ground, also can be formed with enlarged diameter section, at described enlarged diameter section and adapter sleeve in described ventilation cylinder lower end Between be provided with sealing ring 328.Can seal, specifically with the above-mentioned independent mode of employing or the mode combined Repeat no more.

Further, described through hole upper end is provided with the Diffusion of gas stream chamber 329 that diameter becomes big, and air-flow is from osculum When footpath enters heavy caliber space, can spread, directly carry out impact with the water sprayed after diffusion, then protect Demonstrate,prove less atomizing particle and spraying range.

Wherein, for improving spray effect, described water hole includes that the vertical section 3251 axially extended is with relative The bending section 3252 sloped inwardly and extend, the inner port of described bending section constitutes the water spray on cavity side Mouthful, it is preferable that the relatively described cavity side walls of described bending section is vertical or Relative vertical point more laterally, Using vertical or outward-dipping mode, water flow jet resistance is little, and air-flow can produce one similar draws The effect penetrated, is greatly reduced the probability pushed back by air pressure, and can increase aqueous vapor is fully contacted effect, reaches Preferably spray effect.And general nozzle operationally can due in water containing other granule, again by Little in water inlet, granule constantly piles up so that nozzle blockage, affects work efficiency.Because fog gun formula nozzle master If forming fine atomized granule with gas impact water to carry out dust suppression, so water hole can suitably increase, little granule Never block in water inlet, improve its using effect especially.

Specifically, adapter sleeve 301 is threadeded with the described connection collar 324, on described adapter sleeve End is formed with female thread seam, and the height of described female thread seam is more than the length connecting the collar.Use spiral shell Stricture of vagina connects, and does not worries that welding such as snaps at the shortcoming, easily installs, dismantles, safeguards, and, female thread is stopped Open height gos deep into the length in through hole more than connecting the collar, i.e. can form a diameter in aquaporin 313 Bigger region 315, arranges this region in the water inlet in water hole, each water hole intake pressure can be effectively ensured equal Weighing apparatus, it is ensured that spray into fog effect.Meanwhile, described water inlet pipe is be symmetricly set on both sides two, and Water inlet pipe has two connectors, accordingly, in aqueous vapor distribution on corresponding two feed pipes of each breather, Above-mentioned connection can be realized, facilitate the connection of water pipe and device, also can be further ensured that each water hole intakes simultaneously Uniformly.

The above is only preferred implementation of the present utility model, it is noted that lead for this technology For the those of ordinary skill in territory, on the premise of without departing from this utility model principle, it is also possible to make some Improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (10)

1. an aerosol dust-arrest device, it is characterised in that include,

Installing rack, it include link, driven can be relatively described the support plate that moves left and right of link, be fixedly installed on the straight line output block below support plate vertically, and fix, with the external part of described straight line output block, the connecting plate being connected；

It is fixedly installed on the dual chamber formula aqueous vapor allotter below connecting plate horizontal-extendingly, it is formed with extension along its length and mutual disconnected air cavity and the channel plate of water cavity in including it, it is fixed on described channel plate both sides the side plate described air cavity and water cavity closed, the air inlet pipe connected with described air cavity, the water inlet pipe connected with described water cavity, and the multiple air supply pipe connected with described air cavity respectively, the feed pipe that multiple with described water cavity connects

Multiple with described aqueous vapor allotter fixes connection and the fog gun formula nozzle that connect corresponding with described air supply pipe and feed pipe,

It includes,

Adapter sleeve, it is centrally formed with through hole, and sidepiece is provided with the water inlet pipe being communicated to through hole；

Shower nozzle, including ventilation cylinder, described ventilation cylinder is centrally formed with through passage and can insert in described through hole matchingly and retain predetermined space to constitute aquaporin with described through-hole wall, keep sealing with described adapter sleeve bottom described ventilation cylinder, it is integrally formed with the connection collar in the upper end of ventilation cylinder, described connecting in the collar can insert described through hole matchingly and fix with adapter sleeve is connected, described shower nozzle top is formed with the cavity that side is taper, it is provided with multiple water hole connected the side of aquaporin with described cavity in the described connection collar.

2. aerosol dust-arrest device as claimed in claim 1, it is characterized in that, the left and right sides of described channel plate is also formed with cant board, described channel plate or channel plate are aluminium alloy extruded molding with cant board, described air cavity and water tank are arranged along about the width of channel plate, fix the cover plate being connected with described cant board and side plate and are covered in it by the connecting portion pipe of described air supply pipe and water supply.

3. aerosol dust-arrest device as claimed in claim 2, it is characterised in that also include that the cover plate that one end is described is fixed and connect and steam allotter and the nozzle segment of described air supply pipe and feed pipe are accommodated corrugated tube therein.

4. aerosol dust-arrest device as claimed in claim 1, it is characterised in that being formed with outer ring body outside the described upper end connecting the collar, described outer ring body lower surface is provided with sealing ring with being connected inner room.

5. aerosol dust-arrest device as claimed in claim 4, it is characterized in that, location land it is provided with in described through hole, described ventilation cylinder lower end hold in described location land and between be provided with gasket seal, described ventilation cylinder lower end is formed with enlarged diameter section, is provided with sealing ring at described enlarged diameter section with being connected inner room.

6. aerosol dust-arrest device as claimed in claim 5, it is characterised in that described passage upper end is provided with the Diffusion of gas stream chamber that diameter becomes big, and described adapter sleeve upper end is formed with female thread seam, and the height of described female thread seam is more than the length connecting the collar.

7. aerosol dust-arrest device as claimed in claim 6, it is characterised in that described water hole includes the vertical section axially extended and opposed, inwardly directed inclination the bending section extended, and the inner port of described bending section constitutes the water jet on cavity side.

8. aerosol dust-arrest device as claimed in claim 7, it is characterised in that described water inlet pipe is be symmetricly set on both sides two, corresponding two two feed pipes of the described each air supply pipe of aqueous vapor allotter.

9. aerosol dust-arrest device as claimed in claim 1, it is characterized in that, described link includes two cant boards of the separation left and right sides, two slide rails being fixedly installed between cant board, described support plate is arranged on described slide rail by slide block, is fixedly installed the spaced batten of twice to carry slide rail between vertical plates on both sides, or, being provided with base plate bottom vertical plates on both sides, be formed with fluting in the middle part of base plate, described slide rail is fixedly installed on fluting both sides.

10. aerosol dust-arrest device as claimed in claim 9, it is characterized in that, described cant board is provided with driving motor, the described motor that drives is in transmission connection with described support plate by ball screw framework, described cant board is provided with in order to support plate is carried out spacing block, described straight line output block is cylinder, the vertical guide rod of at least two it is fixedly installed on described connecting plate, described support plate is provided with the linear bearing that described vertical guide rod is corresponding, connects limited location plate in described vertical guide rod upper end.