CN206915238U - Belt feeder friction spray dust-arrest device - Google Patents
Belt feeder friction spray dust-arrest device Download PDFInfo
- Publication number
- CN206915238U CN206915238U CN201720478247.3U CN201720478247U CN206915238U CN 206915238 U CN206915238 U CN 206915238U CN 201720478247 U CN201720478247 U CN 201720478247U CN 206915238 U CN206915238 U CN 206915238U
- Authority
- CN
- China
- Prior art keywords
- water
- fog generator
- drive shaft
- water fog
- hydraulic jack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
It the utility model is related to ore in sand form conveying equipment field, especially belong to a kind of belt feeder friction spray dust-arrest device, including driving friction pulley, drive shaft, water fog generator, hoisting frame, hydraulic jack, hydraulic jack support frame, water pipe channel, water tank, high-pressure nozzle, drive friction pulley set on the driving shaft, support member supports drive shaft, and drive shaft is connected with water fog generator by shaft coupling；Water fog generator and support member are arranged on hoisting frame；Water fog generator, hydraulic jack, water tank and high-pressure nozzle are linked together by water pipe channel；The present apparatus drives electrical power generators using transmission belt friction, securely and reliably；The water smoke of generation has particle small, and concentration is big, and dust suppression rate reaches more than 80%, will not cause secondary pollution, and dust suppression water consumption is small, is no more than 3 tons of water within 12 hours, requires low to water source；In summary, the utility model has reasonable in design, practical and convenient, strong applicability good effect.
Description
Technical field
Ore in sand form conveying equipment field is the utility model is related to, especially belongs to a kind of belt feeder friction spray dust-arrest device.
Background technology
The place for loading and conveying ore in sand form is all the place of high yield fecula dirt, and when loading, caused dust is not only serious
Pollute periphery natural environment and influence the health of practitioner, cause anthraco-silicosis or other occupational diseases, and hike up
Dust some can also corrode shop equipment and influence equipment operation.
Although servicing unit of some the existing dust-arrest devices as machine, typically independent system, it is necessary to
The energy is provided separately to drive work.
The content of the invention
The purpose of this utility model is to provide a kind of belt feeder friction spray dust-arrest device, to overcome prior art
Deficiency, reach and need not be provided extra power to reach the purpose of reduction dust.
Belt feeder friction spray dust-arrest device provided by the utility model, it is characterised in that including power set, water smoke
Generating means and lifting device；Power set include driving friction pulley, drive shaft, shaft coupling, and driving friction pulley is sleeved on driving
On axle, driving friction pulley is in contact with adhesive tape；Water fog generator includes water fog generator, hydraulic jack, water pipe channel, water
Case, high-pressure nozzle, water fog generator, hydraulic jack, water tank and high-pressure nozzle are connected by water pipe channel；Drive shaft and water
Fog generator is connected by shaft coupling；Lifting device includes hoisting frame, support member, hydraulic jack support frame, support member branch
Drive shaft is held, water fog generator and support member are arranged on hoisting frame.
Further, filter layer, sedimentation basin, spilling water protection are provided with inside described water tank, its material is stainless steel.
Belt feeder friction spray dust-arrest device provided by the utility model, the present apparatus drive hair using transmission belt friction
Electric power generation, without providing power supply, use manpower and material resources sparingly, securely and reliably；Water smoke caused by water fog generator has that particle is small, dense
Degree is big, after water smoke delivers to pipeline opening, is contacted with air-borne dust, eliminates the electrostatic of dust, increase the quality of dust, makes to drop down onto under it
At goods, so as to reach the requirement for reducing dust.Present apparatus anti-dust effect is obvious, and dust suppression rate reaches more than 80%, will not cause two
Secondary pollution, and dust suppression water consumption is small, is no more than 3 tons of water within 12 hours, requires low to water source.The utility model has structure design
Rationally, practical and convenient, strong applicability good effect.
Brief description of the drawings
Accompanying drawing part discloses the utility model specific embodiment, wherein,
Fig. 1 is agent structure schematic diagram of the present utility model；
Fig. 2 is application state schematic diagram of the present utility model；
Fig. 3 is workflow diagram of the present utility model.
Embodiment
As shown in figure 1, belt feeder friction spray dust-arrest device provided by the utility model, including adhesive tape 1, driving friction
Wheel 2, drive shaft 3, support member 4, shaft coupling 5, water fog generator 6, hoisting frame 7, hydraulic jack 8, hydraulic jack support frame
9th, water pipe channel 10, water tank 11, high-pressure nozzle 12, driving friction pulley 2 are enclosed in drive shaft 3, and support member 4 supports drive shaft 3, drives
Moving axis 3 and water fog generator 6 are linked together by shaft coupling 5；Water fog generator 6 and support member 4 are arranged on hoisting frame 7；
Water fog generator 6, hydraulic jack 8, water tank 11 and high-pressure nozzle 12 are linked together by water pipe channel 10；Described water smoke
Generator 6, including Power Available Shaft, plunger pump, axis cam mechanism, pressure chamber, accumulator, overvoltage protection adjuster, water inlet pipe,
Outlet pipe, overflow pipe, adverse current adjuster；The described inside of water tank 11 is provided with filter layer, sedimentation basin, spilling water protection, and its material is
Stainless steel.
For the utility model in use, opening water valve, jack-up hydraulic jack 8, hydraulic jack 8 drives hoisting frame 7 upward
Motion, driving friction pulley 2 is set to contact adhesive tape 1, the driving friction adhesive tape 1 of friction pulley 2 produces motion, and power is passed through into drive shaft 3
The plunger pump in water fog generator 6 is passed to, plunger pump work, current are sprayed by water pipe channel 10 from high-pressure nozzle 12.
Friction pulley 2 is driven to use rubber Ceramic composite material, the material has excellent wearability, corrosion-resistant aging,
Adhesive tape will not be caused to damage.Rubber ceramic is using natural rubber, crosslinking agent matrix as continuous phase, with the ceramics of nano-scale
A12 03, rigid particles and proper amount of nano Si02 other inorganic particulates, fiber, nano-powder etc. are modified as dispersed phase, by suitable
When preparation method dispersed phase crystal grain is homogeneously dispersed in matrix material rubber macromolecule grid, form one containing higher
The polymeric material of mechanical performance.
The safety devices of water fog generator 6 are perfect, embody overvoltage protection, superpressure overflow, critical accumulation of energy, water fog generator institute
The Hydraulic Elements needed can be durable in use, will not leak, damage during work, water fog generator is uninterruptedly transported for a long time
OK, while it is preferably minimized equipment failure rate.Water fog generator is one kind of reciprocating plunger variable, belongs to working chamber volume size
It is as follows in upset condition principle, its operation principle：Plunger drives by the eccentric rotary of camshaft, moves back and forth, it passes through body
Product change suction and discharge, suction and dump valve are all check valves, and current can only flow to a direction.When being drawn outside plunger,
The room pressure that works reduces volume and becomes big, and outlet valve is closed, and during less than inlet pressure, inlet valve is opened, and liquid enters；In plunger
When pushing away, work building volume diminishes pressure rise, and inlet valve is closed, and during higher than outlet pressure, outlet valve is opened, liquid discharge.When
When power transmission shaft drives cam axle, plunger is pulled out or pushed back from cylinder body by cam, completes discharging water process.Plunger and cylinder holes
By distributing valve, the suction with generator, drain chamber communicate water in the working volumes of composition respectively.Stroking mechanism is defeated for changing
Go out the size of pressure, the displacement of generator can be changed by regulation relief valve.Plunger water fog generator have rated pressure it is high,
The advantages that compact-sized, efficiency high and Flow-rate adjustment facilitate, being widely used in high-pressure fog, big flow and flow needs to adjust
Occasion.
The inside of water tank 11 is provided with filter layer, sedimentation basin, spilling water protection etc., easy cleaning and maintenance.Water receiver is using stainless
Steel material, to ensure that water quality is not secondary polluted.Filter uses fork-join brush gear, the foreign matter in reclaimed water is effectively entered
Row filtering, the foreign matter beds of precipitation are provided with water receiver can effectively prevent precipitation from entering suction hose, and precipitation is provided with the beds of precipitation
Thing remover, sediment is set to flow into outlet by the reciprocating motion of remover.Automatic water-supply apparatus, water receiver is interior to be provided with ball float
Valve, can directly connect feed pipe and carry out voluntarily upper water, can also be carried out voluntarily adding water according to the position of limnimeter.
The present apparatus can complete according to live actual size, firmly install, in addition to driving friction pulley rubs with adhesive tape not
Interfere belt feeder component, do not influence belt feeder normal operation, after belt feeder is out of service, this device can synchronously stop, it is ensured that
Adhesive tape will not be caused to damage.The present apparatus has taken into full account that the reliable of equipment, maintenance are easy to use in design, when not in use
Adhesive tape friction can be departed from by adjusting means at any time, disconnect the power source of water fog generator.The present apparatus and the position of associate member installation
Put and do not interfere with walkway, the work such as the inspection of belt feeder, maintenance, maintenance.Because this device does not have to external power supply so nothing
Electric leakage, electrostatic produce, therefore can reach higher safety requirements.The present apparatus can be at any time according to flow, cargo type and dust concentration
Size adjustable spraying flow.
The one of which design parameter data of the present apparatus：
1st, friction pulley ￠ 130 × 2000 is driven, rub 450 revs/min of rotating speed.
The meter per second of belt feeder rotating speed V=3.15.
Rub wheel speed Va=3.15/（130×3.14）/ 1000=7.8 revolutions per seconds
=7.8 × 60=468 revs/min.
2nd, water fog generator duty requirements discharge capacity Q=150 l/h, 8 kilograms of pressure.
（1）Maximum pump discharge Q=(202X3.14X15 helical pitches) XVaX60X10-6=508 l/h.
（2）Maximum working pressure (MWP) F=(cylinder diameter/water outlet caliber) XQX damped coefficients μ
=（20-8X150X0.75=13.5KG.
（3）The performance of checking computations water fog generator meets working condition requirement more than.
3rd, nozzle is spray diameter 0.8MM, goes out mist angle 800, and approximation goes out 6 meters of mist distance, that approximation goes out mist sectional area 5 is flat
Square rice.
（1）Maximum goes out mist distance S=13.5Xtg400X damped coefficients μ=13.5X0.84X0.75
=8.5 meters
（2）Go out mist volume V={ 3.14 (tg400X5) }/3X5=26.4m3. at 5 meters
4th, pressure-resistant 15 kilograms of outlet pipe, water inlet pipe are common pvc plastic tubes.
It is emphasized that above-mentioned although specific embodiment of the present utility model is described with reference to accompanying drawing,
Not to the limitation of scope of protection of the utility model, one of ordinary skill in the art should be understood that in technical side of the present utility model
On the basis of case, therefore the utility model is not limited to the embodiment described in embodiment, every by art technology
Personnel need not pay the other embodiment that creative work draws according to the technical solution of the utility model, still in this practicality
Within new protection domain.
Claims (2)
- The spray dust-arrest device 1. a kind of belt feeder rubs, it is characterised in that including power set, water fog generator and lifting dress Put；Power set include driving friction pulley（2）, drive shaft（3）, shaft coupling（5）, drive friction pulley set on the driving shaft, driving Friction pulley and adhesive tape（1）It is in contact；Water fog generator includes water fog generator（6）, hydraulic jack（8）, water pipe channel （10）, water tank（11）, high-pressure nozzle（12）, water fog generator, hydraulic jack, water tank and high-pressure nozzle pass through water pipe channel phase Connection；Drive shaft is connected with water fog generator by shaft coupling；Lifting device includes hoisting frame（7）, support member（4）, hydraulic pressure Jack support frame（9）, support member supporting drive shaft, water fog generator and support member are arranged on hoisting frame.
- The spray dust-arrest device 2. belt feeder according to claim 1 rubs, it is characterised in that described water tank（11）It is internal Provided with filter layer, sedimentation basin and water-spill-over protection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720478247.3U CN206915238U (en) | 2017-05-03 | 2017-05-03 | Belt feeder friction spray dust-arrest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720478247.3U CN206915238U (en) | 2017-05-03 | 2017-05-03 | Belt feeder friction spray dust-arrest device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206915238U true CN206915238U (en) | 2018-01-23 |
Family
ID=61306486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720478247.3U Expired - Fee Related CN206915238U (en) | 2017-05-03 | 2017-05-03 | Belt feeder friction spray dust-arrest device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206915238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295969A (en) * | 2020-10-29 | 2021-02-02 | 杭州凌瑞新材料科技有限公司 | PE film production and forming equipment and method thereof |
-
2017
- 2017-05-03 CN CN201720478247.3U patent/CN206915238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295969A (en) * | 2020-10-29 | 2021-02-02 | 杭州凌瑞新材料科技有限公司 | PE film production and forming equipment and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20180503 |