CN108476828A - A kind of bamboo grove rice chaff covering method and its modularization cladding system - Google Patents
A kind of bamboo grove rice chaff covering method and its modularization cladding system Download PDFInfo
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- CN108476828A CN108476828A CN201810254865.9A CN201810254865A CN108476828A CN 108476828 A CN108476828 A CN 108476828A CN 201810254865 A CN201810254865 A CN 201810254865A CN 108476828 A CN108476828 A CN 108476828A
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- rice chaff
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/025—Devices for laying-out or removing plant coverings
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Abstract
Covering is uniformly laid between rice chaff long range suction and conveying and bamboo grove and can be realized, and there is mobile light, adaptable, assembling and easy to operate, dependable performance bamboo grove rice chaff modularization cladding system and method the present invention provides one kind.The device includes suction gun, suction hose, feed separation storehouse, discharger, suction ventilator, mechanical transponder, hair-dryer, feeding tube, spray gun；Suction gun is attached with feed separation storehouse by suction hose, negative pressure gas flow is provided as power source by suction ventilator, feed separation orlop portion is equipped with discharger, mechanical transponder is connect with discharger, positive pressure gas flow is provided as power source by hair-dryer, the material in mechanical transponder is driven to blow to feeding tube, finally by the lance ejection of feeding tube end to specified stacking place.The processes such as this method includes loose rice chaff, negative-pressure pneumatic suction and conveying, material two level evenly distributes, mechanical transfer is pushed, uniformly laid.
Description
【Technical field】
The invention belongs to forest economy technical field of comprehensive utilization, and in particular to a kind of portable bamboo grove rice chaff covering method and its
Device.
【Background technology】
In forest economy field, bamboo shoots are made to go out the technology that bamboo shoot have been comparative maturities in advance using soverlay technique, it uses about 10 lis
The rice thick leaf of bamboo, rice husk, poultry manure etc. are used as temperature enhancing material, then rice chaff for covering one layer about 20 centimetres etc. is used as thermal insulating material
Material, to increase and keep ground temperature.Annual mid-November carries out bamboo grove earth's surface uniform fold, mid or late May next year（I.e. before summer has set in）
By thermal insulation material（Predominantly rice chaff）It is collected in forest land spare.This soverlay technique has working environment poor, periodical
By force, heavy workload, the features such as labor intensity is big, need a large amount of labours that could complete.But gradually with the work of pure manual labor
It gradually quits the stage, a large amount of labours for covering and collecting rice chaff needs are very in short supply, and recruitment is difficult, of high cost, operating efficiency is low etc. asks
Topic becomes the main problem for restricting bamboo shoots industry, and there is an urgent need to mechanization devices to replace manual work.
Utility model patent《A kind of covering of bamboo grove rice chaff and collection device》（Application number 201521047194.7 authorizes public
Announcement CN205567277U）A kind of covering of bamboo grove rice chaff and collection device are proposed, can realize the covering of bamboo grove rice chaff and is collected
Do mechanization operation；Mobile material sucking hose by adjusting long range adjusts the position for needing to collect rice chaff, defeated by adjusting movement
Ajutage can be arbitrarily designated stack place, it can be achieved that over long distances under rice chaff covering and collection.
The technology will cover and collecting function integrates, and equipment is bulky and hulking, mobile difficult, is not suitable for bamboo grove production
The complicated geographical environment in area.In addition, the technology passes through long range suction directly using a Fans as the power source inhaled and put
Hose with conveying air hose adjusting come determine collect rice chaff position with stack place, due to thermal insulation material be by the leaf of bamboo, rice husk,
Poultry manure etc. mixes, and density is small, and friction coefficient is larger, and most of moister, can occur during use defeated
The problems such as sending insufficient, aggregate plug, or even burning out motor, later maintenance is relatively difficult, is unfavorable for actually promoting the use.
【Invention content】
In view of the above shortcomings of the prior art, the object of the present invention is to provide a kind of Processes and apparatus simply to cover bamboo grove rice chaff
Method, this method proposes for artificial bamboo grove working environment and rice chaff feature, can facilitate and realize that rice chaff is inhaled over long distances
It send and uniformly lays covering between bamboo grove, have the characteristics that mobile light, adaptable, assembling and easy to operate, dependable performance.
To achieve the goals above, the technical solution adopted by the present invention is：
A kind of bamboo grove rice chaff covering method of the present invention, including following processing steps：
Rice chaff is loose：The rice chaff of stacking is carried out loose；
Negative-pressure pneumatic suction and conveying：Rice chaff is carried out by suction and conveying by negative pressure gas flow again；
Material distributes：Rice chaff is detached by cyclone separator；
Mechanical transfer push and lay：By the rice chaff after positive pressure gas flow push separation, and pass through lance ejection to bamboo grove earth's surface.
Above-mentioned bamboo grove rice chaff covering method, when negative-pressure pneumatic suction and conveying, negative pressure should be controlled in 0.9MPa or more, air velocity
For 20-30m/s.
Above-mentioned bamboo grove rice chaff covering method carries out two-stage separation by two stage cyclone separator to rice chaff.
Above-mentioned bamboo grove rice chaff covering method, when mechanical transfer is pushed and laid, positive pressure gas flow air pressure should control
0.9MPa or more, air velocity 15-25m/s.
The bamboo grove rice chaff covering method of the present invention include loose rice chaff, negative-pressure pneumatic suction and conveying, material two level evenly distribute, machine
Tool transfer push, the uniformly processes such as lay.
First, it is loose that the progress of the rice chaff in field will be stacked, be convenient for suction and conveying；Again by negative pressure gas flow by rice chaff carry out suction and conveying,
The second-order separation is evenly distributed using device for discharging；Finally, uniform transfer is carried out by mechanical transferring device, utilizes positive pressure
Air-flow drives material to be pushed to spray gun, and specified bamboo grove earth's surface is uniformly ejected by spray gun.
The loose process of the rice chaff refers to using the suction gun with rotating vane, and the rice chaff progress of stacking is loose, just
Enter suction hose under negative pressure gas flow in tiny rice chaff.Suction gun back end is equipped with flow control switch, and adjustable solar term object is mixed
Composition and division in a proportion prevents from reducing working efficiency because of feed blocking pipeline.The process mainly solves rice chaff since pilling up time is easily tied long
Block can not gather the problems such as blocking pipeline by suction and conveying, friction coefficient great Yi.
The negative-pressure pneumatic suction and conveying process, referring to makes to form negative pressure in suction hose using air source, and suction gun is sucked out tiny
Rice chaff enters hose with negative pressure gas flow and is conveyed.Working properly to ensure, negative pressure should be controlled in 0.9MPa in pipeline when absorption
More than, air velocity 20-30m/s.
The material two level evenly distributes process, refers to the group cooperation using concatenated main separation bin and time separation bin
With generating negative pressure by air source and detach the air in hose with material, then uniformly exported, so as to serialization confession
Material.Main separation bin be one cyclonic device, gas object mixture in suction hose is sufficiently separated, gas from the gas outlet at top arrange to
Secondary separation bin, material are directly uniformly exported from the discharger positioned at bottom to mechanical transponder；Secondary separation bin is two level whirlwind point
From device, secondary separation can be carried out to the gas that main separation bin is discharged, material is avoided to enter suction ventilator.The process uses the second-order separation
Structure can make material be kept completely separate out, material is avoided to enter wind turbine, can not be continuously turned into for rice chaff density unevenness
The problems such as industry, friction coefficient great Yi accumulation and the transfer measure taken, can prevent from generating because hose is long, Geldart-D particle is insufficient
It blocks, wind turbine service life can be extended, reduce working service cost, improve working efficiency.
The mechanical transfer pushes process, refers to generating positive pressure gas flow using air source, blows scraping in mechanical transponder
Strip carries out oval rotation, and the material that discharger exports at the uniform velocity is transmitted to the feeding tube of mechanical transponder rear end, then by
The lance ejection of hose end is to specified stacking place.For ensure work normally, soft intraductal atmospheric pressure should control 0.9MPa with
On, air velocity 15-25m/s.The process can solve rice chaff friction coefficient great Yi accumulations, loose breathe freely is unfavorable for positive-pressure pneumatic
The problems such as push, is, it can be achieved that whole system serialization works.
The uniform lay process, refers to the material for being pushed positive-pressure pneumatic by the flat spray gun of feeding tube end,
It is even to lay to specified bamboo grove earth's surface.Spray gun rear portion is divided into the reducing draw with hose transition, and the injection pressure of material can be improved,
Front is pancake rectangular tube, is internally provided with flow deflector, is uniformly laid when being sprayed convenient for material.
Covering is uniformly laid between rice chaff long range suction and conveying and bamboo grove and can be realized have and move invention also provides one kind
Dynamic light, adaptable, assembling and easy to operate, dependable performance bamboo grove rice chaff modularization cladding system.
Bamboo grove rice chaff modularization cladding system of the present invention, including suction gun, suction hose, feed separation storehouse, unload
Glassware, suction ventilator, mechanical transponder, hair-dryer, feeding tube, spray gun；Suction gun and feed separation storehouse by suction hose into
Row connection provides negative pressure gas flow by suction ventilator and is used as power source, feed separation orlop portion equipped with discharger, mechanical transponder with unload
Glassware connects, and provides positive pressure gas flow as power source by hair-dryer, drives the material in mechanical transponder to blow to feeding tube, most
Afterwards by the lance ejection of feeding tube end to specified stacking place.
Above-mentioned bamboo grove rice chaff modularization cladding system, between suction hose and suction gun, feed separation storehouse, feed separation
Between storehouse and suction ventilator, between mechanical transponder and hair-dryer, with detachable between feeding tube and mechanical transponder, spray gun
Structure is connected.
Above-mentioned bamboo grove rice chaff modularization cladding system, the suction gun, including protective case, blade, reducing suction pipe, flow
Control switch；It is with aperture 15mm-20mm air admission holes that protective case front, which has the stabilizer blade for being inserted into rice chaff heap, rear portion periphery,
Coarse net；Blade is located in coarse net, can be freely rotated under negative pressure gas flow；Protective case rear end is connected with the bigger diameter end of reducing suction pipe
It connects；Reducing suction pipe major diameter tail portion is connect with suction hose, and be arranged on reducing suction pipe has flow control for adjusting gas object mixed proportion
System switch.
Above-mentioned bamboo grove rice chaff modularization cladding system, the feed separation storehouse, including main separation bin and time separation bin
Two parts；Main separation bin and time separation bin are all made of cyclone separating structure, the main separation bin feed inlet being connected with suction hose
Positioned at main separation warehouse upper edge, and it is tangent with warehouse；Main separation bin material outlet is located among main separation bin bottom, and unloads
The upper port of glassware is tightly connected；Main separation bin gas vent is located at main separation bin top center, the air inlet with secondary disengagement chamber
Connection；Secondary separation bin is secondary cyclone, is provided with air inlet, waste port, material collecting barrel and bleeding point；Waste port is located at bottom
Among portion, it is tightly connected with material collecting barrel import；Bleeding point connects suction ventilator, and entire feed separation storehouse is made to generate negative pressure.
Above-mentioned bamboo grove rice chaff modularization cladding system, the mechanical transponder, including oval-shaped shell and scraper flight；
Oval-shaped shell is horizontal positioned, and section is rectangle；Scraper flight is the multiple scraper plates being arranged in oblong shell body, scraper plate
Periphery coordinates with inner walls, and can be moved in shell；With two or two or more flexible strand phases between adjacent scraper plate
Even.Inner walls play guiding role to the movement of scraper plate, and flexible strand can prevent scraper plate from overturning.It pushes up oblong shell long axis one end
Vertical feed opening is opened in face, is connect with discharger, and other end side is provided with mouth of blast pipe and is exported with gas object batch mixing；Mouth of blast pipe with
Gas object batch mixing exports coaxial line, and is arranged at 45 degree of angles with oblong shell long axis；Mouth of blast pipe is connect with hair-dryer, and gas object is mixed
Material outlet is connect with feeding tube.
Above-mentioned bamboo grove rice chaff modularization cladding system, the spray gun includes the taper reducing draw and flattened rectangular pipe；
Taper reducing draw bigger diameter end is connected with feeding tube, and miner diameter end is communicated with flattened rectangular pipe；Setting is mutual in flattened rectangular pipe
Parallel flow deflector.
The suction gun, including protective case, blade, reducing suction pipe, flow control switch.Protective case is cylindrical shape, and top is
The coarse net of aperture 15mm-20mm can be protected and blade is made effectively to work；Lower part is stabilizer blade, be can be inserted into rice chaff heap.Blade is installed
Center inside protective case, it is coaxial with protective case, it can be freely rotated in left or right rotation under negative pressure gas flow, it is therefore an objective to make caking
Rice chaff scatter, and helps to enter suction hose.Protective case is connected with the miner diameter end of reducing suction pipe using bolt together with blade
It connects.Reducing suction pipe path tail portion uses clamp connection with suction hose, is provided with flow control switch in the middle part of reducing suction pipe, is used for
Adjust gas object mixed proportion.Suction gun tail portion is quickly connect with suction hose using clip scene.
The suction hose is polyurethane transparent abrasion-resistant hose, convenient for watching material suspended state in pipe.Hose length
It being selected according to operation field, bore 80-120mm, pipe thickness is about 1mm, the inside band helical spring stainless steel wire,
It can bear suction function.Suction hose is quickly connect using clip with the other component scene of carrying out.
The feed separation storehouse, including main separation bin and time separation bin two-part structure.Main separation bin is using cone
Cyclone separating structure, be provided with feed inlet, material outlet and gas vent.Feed inlet is located at main separation warehouse upper edge,
And it is tangent with warehouse, collar extension outer diameter matches with suction hose, using the quickly connection of clip scene；Material outlet is located at main separation
Among orlop portion, live sealed connection is carried out using bolt with discharger；Gas vent is steel cylindrical tube, is located at main separation bin
Top center, the air inlet suitable for reading with time disengagement chamber are connect using hose, and lower mouth stretches into conical warehouse, makes gas and material
It is discharged after being sufficiently separated.Secondary separation bin is secondary cyclone, is provided with air inlet, waste port, material collecting barrel and bleeding point.Into
Gas port is located at warehouse upper edge, and tangent with warehouse, and collar extension is connect with the gas vent at the top of main separation bin using hose, gives up
Material mouth is located among bottom, and live sealed connection is carried out using bolt with material collecting barrel；Bleeding point connects suction ventilator using hose, makes
Entire feed separation storehouse generates negative pressure.The feed separation storehouse uses the second-order separation structure, material can be made to be kept completely separate out, avoided
Material enters wind turbine, can extend wind turbine service life, reduces working service cost.Meanwhile it can also solve because of rice chaff density unevenness
And can not continuous operations, friction coefficient great Yi accumulation the problems such as, greatly improve working efficiency.
The discharger, be Star-like unloader, upper/lower terminal interface use counter flange, respectively with feed separation storehouse
It is connected with mechanical transponder, material is made uniformly to export.Market ripe can be selected.
The suction ventilator is the centrifugal blower of axial admission, and fan inlet outer diameter matches with connect hose, using card
The quickly connection of hoop scene.To ensure to work normally, pipe interior air-flow speed should be 20m/s-30 m/s.Market-ripe centrifugation can be selected
Fan Product.
The mechanical transponder, including oval-shaped shell and scraper flight.Oval-shaped shell is horizontal positioned, and section is rectangular
Shape is welded using stainless sheet steel；Scraper flight is prepared using engineering plastics, is fitted close with shell, and can be in shell freely
Rotation；Vertical feed opening is opened in oblong shell long axis one end top surface, is connect with discharger, other end side be provided with mouth of blast pipe with
Gas object batch mixing exports.Mouth of blast pipe exports coaxial line with gas object batch mixing, and is arranged at 45 degree of angles with oblong shell long axis.Blowing
Nozzle is connect with hair-dryer using hose, and the outlet of gas object batch mixing is connect with feeding tube.Material is at the uniform velocity put into scraper plate by discharger
After in gap between two scraper plates of band, scraper flight carries out oval rotation under the positive pressure gas flow push of hair-dryer, drives material
Into charging line, material is sent to the flat spray gun of pipe end.It is stifled that the device can solve the great Yi accumulations of rice chaff friction coefficient
Plug, loose ventilative the problems such as being unfavorable for Geldart-D particle.
The hair-dryer, for the centrifugal blower of radial outlet, fan outlet outer diameter matches with connect hose, using card
The quickly connection of hoop scene.To ensure to work normally, pipe interior air-flow speed should be 15m/s-25m/s.Market-ripe centrifugation can be selected
Fan Product.
The charging line is polyurethane transparent abrasion-resistant hose, convenient for watching material suspended state in pipe.Hose length
It is selected according to operation field, bore 80mm-120mm, pipe thickness is about 1mm, the inside band helical spring stainless steel
Silk, can bear suction function.Charging line is quickly connect using clip with the other component scene of carrying out.
The flat spray gun, predominantly rear portion are the taper reducing draw with feeding tube coupling part, and pipe thickness is about
For 1mm, length of tube 50mm.Major diameter position outer diameter matches with institute feeding hose, and scene quickly connection is carried out using clip.
It is provided with handle in the middle part of the taper reducing draw, convenient for holding.Handle front is provided with flow control switch, mixed for adjusting gas object
Composition and division in a proportion example.Taper reducing draw front end path position is welded with flattened rectangular pipe, rectangular tube be internally provided be mutually parallel it is perpendicular
Straight flow deflector is uniformly laid when being sprayed convenient for material.
In actual work, it is first turned on suction ventilator, negative pressure gas flow is arrived at suction gun through feed separation storehouse, suction hose, inhaled
The blade of spray gun front end rotates under negative pressure gas flow effect, and dispersion caking rice chaff makes rice chaff smoothly enter suction hose.Rice chaff is being inhaled
Expect in hose under the action of negative pressure gas flow, feed separation storehouse to be reached after certain distance, the rice chaff after separation falls into bottom, by unloading
The intracavitary of scraper flight in glassware consistent mechanical transponder；At the same time, hair-dryer is opened, positive pressure gas flow enters machinery through hose
The oval-shaped shell of transponder drives scraper flight to carry out oval rotation, while rice chaff is closed material outlet by positive pressure gas flow by gas object
It is blown into feeding tube.Rice chaff enters flat spray gun under the action of positive pressure gas flow, after the supercharging of the taper reducing draw, by water conservancy diversion
Piece guiding uniformly sprays, you can realizes that the rice chaff in bamboo grove earth's surface covers work.
Beneficial effects of the present invention：The covering method provided using foregoing invention, can systematically solve rice chaff knot in stockyard
The problems such as block, friction coefficient great Yi gather blocking, conveying is short of power, material damage wind turbine is, it can be achieved that whole system serialization
Work can effectively reduce maintenance cost, improve working efficiency.The modular portable covering system configured, compact structure are light
Just, it can be combined according to the specific environment of bamboo grove with Fast Installation, it can be achieved that the rice chaff under different distance in bamboo grove earth's surface is equal
Even covering has the characteristics that mobile light, adaptable, assembling and easy to operate, dependable performance.
【Description of the drawings】
Fig. 1 is the process flow chart of the present invention.
Fig. 2 is that modularization rice chaff provided by the invention covers system schematic.
Fig. 3 is suction gun axial direction front view in modularization rice chaff covering system provided by the invention.
Fig. 4 is mechanical transponder vertical view in modularization rice chaff covering system provided by the invention.
Fig. 5 is flat spray gun axial direction front view in modularization rice chaff covering system provided by the invention.
In figure, 1 is suction gun, and 11 be protective case, and 12 be coarse net, and 13 be connection bolt, and 14 be reducing suction pipe, and 15 be flow control
System switch, 16 be blade, and 2 be suction hose, and 3 be feed separation storehouse, and 31 be main separation bin, and 311 be feed inlet, and 312 be material
Outlet, 313 be gas vent, and 32 be connection flexible pipe, and 33 be time separation bin, and 331 be air inlet, and 332 be bleeding point, and 333 be useless
Material mouth, 334 be material collecting barrel, and 34 be feed separation storehouse frame, and 4 be discharger, and 5 be suction ventilator, and 51 be hose, and 52 be air draught rack, 6
It is oval-shaped shell for mechanical transponder, 61,62 be scraper flight, and 63 be vertical feed opening, and 64 be mouth of blast pipe, and 65 be gas object
Batch mixing exports, and 7 be hair-dryer, and 71 be hose, and 72 be blowing rack, and 8 be feeding tube, and 9 be flat spray gun.
【Specific implementation mode】
The specific embodiment of the invention is further described below in conjunction with the accompanying drawings.
Referring to Fig. 1, Fig. 2, rice chaff collection method provided by the invention, including following processing steps：Rice chaff is loose, negative pressure gas
Power suction and conveying, material two level are evenly distributed, mechanical transfer push, are uniformly laid.First, it is loose that the progress of the rice chaff in field will be stacked,
Convenient for suction and conveying；Rice chaff is carried out by suction and conveying, the second-order separation by negative pressure gas flow again, is evenly distributed using device for discharging；Finally,
Uniform transfer is carried out by mechanical transferring device, drives material to be pushed to spray gun using positive pressure gas flow, is uniformly sprayed by spray gun
To specified bamboo grove earth's surface working efficiency is improved to realize mechanizeding continuous operation.
The loose process of the rice chaff refers to using the suction gun 1 with rotating vane, and the rice chaff progress of stacking is loose,
Enter suction hose 2 under negative pressure gas flow convenient for tiny rice chaff.1 rear end of suction gun is equipped with flow control switch 15, is adjusted
Gas object mixing ratio prevents from reducing working efficiency because of feed blocking pipeline.The process mainly solves rice chaff since pilling up time is long
And easily lump can not be by suction and conveying, the problems such as friction coefficient great Yi accumulation blocks pipeline.
The negative-pressure pneumatic suction and conveying process, referring to makes to form negative pressure in suction hose 2 using air source, and suction gun 1 is sucked out carefully
Small rice chaff enters hose 2 with negative pressure gas flow and is conveyed.Working properly to ensure, negative pressure should control in pipeline when absorption
0.9MPa or more, air velocity 20-30m/s.
The material secondary distribution process refers to the group cooperation using concatenated main separation bin 31 and time separation bin 33
With generating negative pressure by air source and detach the air in hose with material, then uniformly exported, so as to serialization confession
Material.Main separation bin 31 is one cyclonic device, air and material mixture that concentration in suction hose 2 differs is sufficiently separated, gas
From 312 row of gas outlet at top to secondary separation bin 33, material is directly uniformly exported from the discharger 4 of position bottom to mechanical transfer body
Device 6；Secondary separation bin 33 is secondary cyclone, can carry out secondary separation to the gas that main separation bin 31 is discharged, avoid material
Into suction ventilator 5.The process uses the second-order separation structure, material can be made to be kept completely separate out, material is avoided to enter wind turbine, be needle
To rice chaff density unevenness can not continuous operations, friction coefficient great Yi accumulation the problems such as and the transfer measure taken, can prevent
Blocking is generated because hose is long, Geldart-D particle is insufficient, wind turbine service life can be extended, reduces working service cost, improves work
Make efficiency.
The mechanical transfer pushes process, refers to generating positive pressure gas flow using air source, blows scraping in mechanical transponder 6
Strip 62 carries out oval rotation, and the material that discharger 4 exports at the uniform velocity is transmitted to the feeding tube 8 of 6 rear end of mechanical transponder,
It is sprayed again to bamboo grove earth's surface by the spray gun of hose end 9.For ensure work normally, soft intraductal atmospheric pressure should control 0.9MPa with
On, air velocity 15-25m/s.The process can solve rice chaff friction coefficient great Yi accumulations, loose breathe freely is unfavorable for positive-pressure pneumatic
The problems such as push, is, it can be achieved that whole system serialization works.
The uniform lay process, refers to the material for being pushed positive-pressure pneumatic by the flat spray gun 9 of 8 end of feeding tube,
It uniformly lays to specified bamboo grove earth's surface.Spray gun rear portion is divided into the reducing draw 93 with hose transition, and the injection of material can be improved
Pressure, front are pancake rectangular tube 94, are internally provided with flow deflector 95, are uniformly laid when being sprayed convenient for material.、
Referring to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the rice chaff collection method provided to realize the present invention, invention also provides one kind
Modularization rice chaff collection system, including suction gun 1, suction hose 2, feed separation storehouse 3, discharger 4, suction ventilator 5, mechanical transfer
Device 6, hair-dryer 7, feeding tube 8, flat spray gun 9.Suction gun 1 is attached with feed separation storehouse 3 by suction hose 2, by
Suction ventilator 5 provides negative pressure gas flow as power source, and 3 bottom of feed separation storehouse is equipped with discharger 4, mechanical transponder 6 and discharger 4
Connection provides positive pressure gas flow as power source by hair-dryer 7, drives the rice chaff in mechanical transponder 6 to blow to feeding tube 8, most
Bamboo grove earth's surface is ejected by the flat spray gun 9 of 8 end of feeding tube afterwards.
The suction gun 1, including protective case 11, blade 16, reducing suction pipe 14, flow control switch 15.Protective case 11 is circle
Tubular, upper periphery are the coarse net 12 with aperture 15mm-20mm air admission holes, can protect and blade 16 is made effectively to work；Lower part
For stabilizer blade, can be inserted into rice chaff heap.Blade 16 is rotatably installed in the center inside protective case 11, coaxial with protective case 11, can be negative
Left or right rotation is freely rotated under pressure gas stream, it is therefore an objective to so that the rice chaff of caking is scatter, help to enter suction hose 2.Protective case
11 are connect together with blade 16, with the miner diameter end of reducing suction pipe 14 using bolt 13.14 path tail portion of reducing suction pipe and suction
Hose 2 is using the quickly connection of clip scene, and 14 middle part of reducing suction pipe is provided with flow control switch 15, for adjusting the mixing of gas object
Ratio.
The suction hose 2 is polyurethane transparent abrasion-resistant hose, convenient for watching material suspended state in pipe.Hose is long
Degree is selected according to operation field, and bore 80-120mm, pipe thickness is about 1mm, and preferably bore is 100mm, pipe
Wall thickness is about 1mm, and the inside band helical spring stainless steel wire can bear suction function.Suction hose 2 is using clip and other portions
Part carries out scene quickly connection.
The feed separation storehouse 3, including main separation bin 31 and time 33 two-part structure of separation bin.Main separation bin 31 uses
The cyclone separating structure of cone, is provided with feed inlet 311, material outlet 313 and gas vent 312.Main separation bin feed inlet
311 are located at 31 warehouse upper edge of main separation bin, and, feed inlet 311 collar extension outer diameter and suction hose 2 phase tangent with warehouse
Match, using the quickly connection of clip scene；Material outlet 313 is located among 31 bottom of main separation bin, with discharger 4 using bolt into
Row scene is tightly connected；Gas vent 312 is steel cylindrical tube, is located at 31 top center of main separation bin, and gas vent 312 is suitable for reading
It is connect using hose 32 with the air inlet 331 of secondary disengagement chamber 33,312 times mouths of gas vent stretch into conical warehouse, make gas
It is discharged after being sufficiently separated with material.Secondary separation bin 33 is secondary cyclone, is provided with air inlet 331, waste port 333, collection
Charging basket 334 and bleeding point 332.Air inlet 331 is located at warehouse upper edge, and tangent with warehouse, and 331 collar extension of air inlet divides with main
Gas vent 312 from 31 top of storehouse is connected using hose 32, and waste port 333 is located among bottom, and spiral shell is used with material collecting barrel 334
Bolt carries out live sealed connection；Bleeding point 332 connects suction ventilator 5 using hose 51, and entire feed separation storehouse 3 is made to generate negative pressure.
The feed separation storehouse 3 uses the second-order separation structure, material can be made to be kept completely separate out, material is avoided to enter wind turbine, can extend wind
Machine service life reduces working service cost.Meanwhile can also solve due to rice chaff density unevenness can not continuous operations, friction
The problems such as coefficient great Yi accumulations, greatly improve working efficiency.
The discharger 4, be Star-like unloader, upper/lower terminal interface use counter flange, respectively with feed separation storehouse
3 connect with mechanical transponder 6, and material is made uniformly to export.Market ripe can be selected.
The suction ventilator 5, is the centrifugal blower of axial admission, and fan inlet outer diameter matches with connect hose 51, adopts
With the quickly connection of clip scene.To ensure to work normally, pipe interior air-flow speed should be 20m/s-30 m/s.Market-ripe can be selected
Centrifugal blower product.
The mechanical transponder 6, including oval-shaped shell 61 and scraper flight 62.Oval-shaped shell 61 is horizontal positioned, cuts
Face is rectangle, is welded using stainless sheet steel；Scraper flight 62 is prepared using engineering plastics, is fitted close with shell, and can be
It is freely rotated in shell；Vertical feed opening 63 is opened in 61 long axis one end top surface of oblong shell, is connect with discharger 4, other end side
It is provided with mouth of blast pipe 64 and exports 65 with gas object batch mixing.Mouth of blast pipe 64 and gas object batch mixing export 65 coaxial lines, and with ellipse
61 long axis of shell is arranged at 45 degree of angles.Mouth of blast pipe 64 is quickly connect using hose 71 using clip scene with hair-dryer 7, gas object
Batch mixing outlet 65 is quickly connect with feeding tube 8 using clip scene.Discharger 4 at the uniform velocity two is scraped material is put into scraper flight 62
After in gap between plate, scraper flight 62 carries out oval rotation under the positive pressure gas flow push of hair-dryer 7, drives material to enter and send
Material is sent to the flat spray gun 9 of pipe end by pipe material 8.The device can solve the great Yi accumulations of rice chaff friction coefficient and block, be loose
Dissipate ventilative the problems such as being unfavorable for Geldart-D particle.
The hair-dryer 7, for the centrifugal blower of radial outlet, fan outlet outer diameter matches with connect hose 71, adopts
With the quickly connection of clip scene.To ensure to work normally, pipe interior air-flow speed should be 15m/s-25m/s.Market-ripe can be selected
Centrifugal blower product.
The charging line 8 is polyurethane transparent abrasion-resistant hose, convenient for watching material suspended state in pipe.Hose is long
Degree is selected according to operation field, and bore 80-120mm, pipe thickness is about 1mm, and preferably bore is 100mm, pipe
Wall thickness is about 1mm, and the inside band helical spring stainless steel wire can bear suction function.Charging line 8 is using clip and other portions
Part carries out scene quickly connection.
The flat spray gun 9, predominantly rear portion are the taper reducing draw 93, thickness of pipe wall with 8 coupling part of feeding tube
Degree is about 1mm, length of tube 50mm.Major diameter position outer diameter matches with institute feeding hose 8, and scene is carried out quickly using clip
Connection.It is provided with handle 92 in the middle part of the taper reducing draw, convenient for holding.92 rear portion of handle is provided with flow control switch 91, uses
In adjusting gas object mixed proportion.93 front end path position of the taper reducing draw is welded with flattened rectangular pipe 94, in rectangular tube 94
Portion is equipped with the vertical flow deflector 95 being mutually parallel, and is uniformly laid when being sprayed convenient for material.
In actual work, it is first turned on suction ventilator 5, negative pressure gas flow arrives suction gun 1 through feed separation storehouse 3, suction hose 2
The blade 16 at place, 1 front end of suction gun rotates under negative pressure gas flow effect, and dispersion caking rice chaff makes rice chaff smoothly enter suction hose
2.Rice chaff under the action of negative pressure gas flow, reaches feed separation storehouse 3, the rice chaff after separation in suction hose 2 after certain distance
Bottom is fallen into, the intracavitary of the scraper flight 62 in mechanical transponder 6 is uniformly sent by discharger 4；At the same time, hair-dryer 7 is opened,
Positive pressure gas flow enters the oval-shaped shell 61 of mechanical transponder 6 through hose, drives scraper flight 62 to carry out oval rotation, while just
Rice chaff is closed material outlet 65 by gas object and is blown into feeding tube 8 by pressure gas stream.Rice chaff enters flat spray under the action of positive pressure gas flow
Rifle 9 guides uniform ejection after the supercharging of the taper reducing draw 93 by flow deflector 95, you can realizes that the rice chaff in bamboo grove earth's surface covers
Lid work.
The above, only a specific embodiment of the invention, cannot be to limit the scope of the present invention, generally according to this
Equivalent changes and modifications used in patent of invention range all should be remained within the scope of the patent still.
Claims (10)
1. a kind of bamboo grove rice chaff modularization cladding system, it is characterized in that：Including suction gun, suction hose, feed separation storehouse, discharging
Device, suction ventilator, mechanical transponder, hair-dryer, feeding tube, spray gun；Suction gun is carried out with feed separation storehouse by suction hose
Connection provides negative pressure gas flow as power source by suction ventilator, and feed separation orlop portion is equipped with discharger, mechanical transponder and discharging
Device connects, and provides positive pressure gas flow as power source by hair-dryer, drives the material in mechanical transponder to blow to feeding tube, finally
By the lance ejection of feeding tube end to specified stacking place.
2. bamboo grove rice chaff modularization cladding system as described in claim 1, it is characterized in that：Suction hose and suction gun, material
Between separation bin, between feed separation storehouse and suction ventilator, between mechanical transponder and hair-dryer, feeding tube and mechanical transfer
It is connected with detachable structure between device, spray gun.
3. bamboo grove rice chaff modularization cladding system as described in claim 1, it is characterized in that：The suction gun, including protective case,
Blade, reducing suction pipe, flow control switch；Protective case front has a stabilizer blade for being inserted into rice chaff heap, rear portion periphery be with
The coarse net of aperture 15mm-20mm air admission holes；Blade is located in coarse net, can be freely rotated under negative pressure gas flow；Protective case rear end with
The bigger diameter end of reducing suction pipe is connected；Reducing suction pipe major diameter tail portion is connect with suction hose, is arranged for adjusting on reducing suction pipe
Gas object mixed proportion has flow control switch.
4. bamboo grove rice chaff modularization cladding system as described in claim 1, it is characterized in that：The feed separation storehouse, including
Main separation bin and time separation bin two parts；Main separation bin and time separation bin are all made of cyclone separating structure, are connected with suction hose
Logical main separation bin feed inlet is located at main separation warehouse upper edge, and tangent with warehouse；Main separation bin material outlet is located at master
Among separation bin bottom, it is tightly connected with the upper port of discharger；Main separation bin gas vent is located at main separation bin top center,
It is connected to the air inlet of secondary disengagement chamber；Secondary separation bin is secondary cyclone, is provided with air inlet, waste port, material collecting barrel and
Bleeding point；Waste port is located among bottom, is tightly connected with material collecting barrel import；Bleeding point connects suction ventilator, makes entire material point
Negative pressure is generated from storehouse.
5. bamboo grove rice chaff modularization cladding system as described in claim 1, it is characterized in that：The mechanical transponder, including
Oval-shaped shell and scraper flight；Oval-shaped shell is horizontal positioned, and section is rectangle；Scraper flight is to be arranged at oblong shell
Internal multiple scraper plates, scraper plate periphery coordinates with inner walls, and can be moved in shell；Between adjacent scraper plate with two or
Two or more flexible strands are connected；Vertical feed opening is opened in oblong shell long axis one end top surface, is connect with discharger, other end side
Mouth of blast pipe is provided with to export with gas object batch mixing；Mouth of blast pipe and gas object batch mixing export coaxial line, and with oblong shell long axis
It is arranged at 45 degree of angles；Mouth of blast pipe is connect with hair-dryer, and the outlet of gas object batch mixing is connect with feeding tube.
6. bamboo grove rice chaff modularization cladding system as described in claim 1, it is characterized in that：The spray gun includes taper reducing
The draw and flattened rectangular pipe；Taper reducing draw bigger diameter end is connected with feeding tube, and miner diameter end is communicated with flattened rectangular pipe；It is flat
The flow deflector that setting is mutually parallel in rectangular tube.
7. a kind of bamboo grove rice chaff covering method, it is characterized in that：Including following processing steps：
Rice chaff is loose：The rice chaff of stacking is carried out loose；
Negative-pressure pneumatic suction and conveying：Rice chaff is carried out by suction and conveying by negative pressure gas flow again；
Material distributes：Rice chaff is detached by cyclone separator；
Mechanical transfer push and lay：By the rice chaff after positive pressure gas flow push separation, and pass through lance ejection to bamboo grove earth's surface.
8. bamboo grove rice chaff covering method as claimed in claim 7, it is characterized in that：When negative-pressure pneumatic suction and conveying, negative pressure should control
0.9MPa or more, air velocity 20-30m/s.
9. bamboo grove rice chaff covering method as claimed in claim 7, it is characterized in that：Two are carried out to rice chaff by two stage cyclone separator
Grade separation.
10. bamboo grove rice chaff covering method as claimed in claim 7, it is characterized in that：When mechanical transfer push and lay, positive pressure gas flow
Air pressure should be controlled in 0.9MPa or more, air velocity 15-25m/s.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810254865.9A CN108476828A (en) | 2018-03-26 | 2018-03-26 | A kind of bamboo grove rice chaff covering method and its modularization cladding system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810254865.9A CN108476828A (en) | 2018-03-26 | 2018-03-26 | A kind of bamboo grove rice chaff covering method and its modularization cladding system |
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| CN108476828A true CN108476828A (en) | 2018-09-04 |
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ID=63338017
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| CN201810254865.9A Pending CN108476828A (en) | 2018-03-26 | 2018-03-26 | A kind of bamboo grove rice chaff covering method and its modularization cladding system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307035A (en) * | 2021-05-31 | 2021-08-27 | 广州资源环保科技股份有限公司 | Material injection device for conveyor belt |
| CN113748903A (en) * | 2021-08-16 | 2021-12-07 | 杭州市余杭区竹业协会 | Early bamboo forest rice chaff covering and recycling stacking system and use method thereof |
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| CN2052683U (en) * | 1989-07-31 | 1990-02-14 | 林坤弟 | Combined rice mill |
| CN203642606U (en) * | 2013-12-20 | 2014-06-11 | 蓬溪县天桥木业有限公司 | Step-type cyclone separation bin |
| CN204154083U (en) * | 2014-08-22 | 2015-02-11 | 巫溪县明申肥业有限公司 | Fertilizer conveying dryer |
| CN205567277U (en) * | 2015-12-15 | 2016-09-14 | 陈钢山 | Bamboo grove rice chaff covers and collection device |
| CN208047515U (en) * | 2018-03-26 | 2018-11-06 | 南京林业大学 | A kind of bamboo grove rice chaff modularization cladding system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052683U (en) * | 1989-07-31 | 1990-02-14 | 林坤弟 | Combined rice mill |
| CN203642606U (en) * | 2013-12-20 | 2014-06-11 | 蓬溪县天桥木业有限公司 | Step-type cyclone separation bin |
| CN204154083U (en) * | 2014-08-22 | 2015-02-11 | 巫溪县明申肥业有限公司 | Fertilizer conveying dryer |
| CN205567277U (en) * | 2015-12-15 | 2016-09-14 | 陈钢山 | Bamboo grove rice chaff covers and collection device |
| CN208047515U (en) * | 2018-03-26 | 2018-11-06 | 南京林业大学 | A kind of bamboo grove rice chaff modularization cladding system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113307035A (en) * | 2021-05-31 | 2021-08-27 | 广州资源环保科技股份有限公司 | Material injection device for conveyor belt |
| CN113748903A (en) * | 2021-08-16 | 2021-12-07 | 杭州市余杭区竹业协会 | Early bamboo forest rice chaff covering and recycling stacking system and use method thereof |
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