CN107442210A - High efficient cryogenic, which squeezes to cut, crushes wheat flour milling technique and fuel pulverizing plant - Google Patents
High efficient cryogenic, which squeezes to cut, crushes wheat flour milling technique and fuel pulverizing plant Download PDFInfo
- Publication number
- CN107442210A CN107442210A CN201710950617.3A CN201710950617A CN107442210A CN 107442210 A CN107442210 A CN 107442210A CN 201710950617 A CN201710950617 A CN 201710950617A CN 107442210 A CN107442210 A CN 107442210A
- Authority
- CN
- China
- Prior art keywords
- cut
- high speed
- pulverizer
- skins
- flour
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C9/00—Other milling methods or mills specially adapted for grain
- B02C9/04—Systems or sequences of operations; Plant
Abstract
Squeeze to cut the invention discloses a kind of high efficient cryogenic and crush wheat flour milling technique, including shelling process, sizing process, reduction process, tail rolls process and clear powder process；Shelling process is provided with 4 shellings, and sizing process is provided with 2 sizing, and reduction process is provided with 4 reductions；3 skins cut pulverizer using squeezing at a high speed, and high speed squeeze cut the rotor pin of pulverizer and the minimum clearance of stator pin be 0.3~1mm, the linear velocity of outmost turns rotor pin be 30m/s~70m/s；The high speed of 3 skins squeezes the thick bran flakes cut and crush 2 skin outputs of machining.The invention also discloses squeeze to cut the wheat flour milling device for crushing wheat flour milling technique using above-mentioned high efficient cryogenic.The present invention has redesigned flouring technology, 3 skins, 4 skins and 1 slag cut pulverizer using crowded at a high speed, reduction system is squeezed using water cooling high speed and cuts pulverizer, 2 slags carry embryo, production line plumule recovery rate is set to improve at least twice, flour accuracy and total flour extraction rate are improved, production line investment is greatly reduced, keeps wheat original flavor.
Description
Technical field
Present invention offer a kind of 3 skins, 4 skins and 1 slag are squeezed using high speed cuts pulverizer, and reduction system uses water cooling high speed to squeeze and cut
The high efficient cryogenic of pulverizer, which squeezes to cut, crushes wheat flour milling technique and device.It is mainly used in wheat flour milling production line.
Background technology
With equipment such as grinding, shock, screen, clear powder by the endosperm for the wheat cleaned out and Mai Pi and germ separation,
And the overall process for endosperm being finely ground to powdered, various different brackets and purposes are made final flour and byproduct is referred to as wheat
Flouring technology flow.The technological process of wherein Intact wheat dressing shop claims cleaning technology flow between wheat, abbreviation Mai Lu：Powder car processed
Between technological process claim technological process between powder, abbreviation mill diagram.Existing mill diagram is divided into shelling, sizing, reduction, tail rolls and five, clear powder
System.The function of shelling is to peel off wheat, scrapes big granular endosperm, as far as possible the endosperm grain of more extraction high-purities（Industry slang claims " to make
Slag "）, and under the premise of as keeping bran flakes complete as possible, shave endosperm remaining on bran flakes.The major function of sizing is slag making
And purification.In current commercial Application, sizing is all gently ground with smooth roll mill, it is desirable to is gone out powder less and is slagged tap more.Current commercial Application
In, the major function of reduction is the purity highest that high side multideck screen and wheat flour purifier screen are separated after percutaneous mill, sizing grinding
Endosperm is pulverized.In current commercial Application, reduction system is all using smooth roll flour mill.In current commercial Application, tail
The function of grinder sequence is the tiny more low-grade flour of endosperm output of low-purity with smooth roll flour mill grinding reduction system output.Portion
The mitogenetic tail of producing line 1, which can extract, accounts for the plumule of 1 skin flow 0.2% or so.Weighed using plumule average content in wheat seed as 2.5%, embryo
It is one big shortcoming of prior art that bud recovery rate is too low.
Material after the grinding of prior art per pass shelling discaling roll flour mill send high side multideck screen to sift out flour（Industry slang claims to sieve
Powder）And rest materials are divided into different brackets by granule size（Industry slang claims to be classified）Afterwards, wheat flour purifier is sent to screen or send respectively
Next procedure is ground.Grinding and high side multideck screen screen belong to a procedure, are represented in mill diagram figure with a sash table.After shelling grinding
Press following standard grading in product：18W or more than 22W large granular materials are referred to as thick bran flakes, granularity 18W/32W（That is 18W
Particle on the lower 32W sieves of sieve）Or 22W/32W material is referred to as wheat slag, granularity 32W/54GG（That is on the lower 54GG sieves of 32W sieves
Particle）Material be referred to as the wheat heart, granularity is that 54GG/9XX~12XX material is referred to as coarse powder, and 9XX~12XX screenings is referred to as
Flour.Ash value is to evaluate the leading indicator of flour accuracy height, is height in the low flour of the ash value of mill diagram leading portion output
Precision flour, the in the industry good powder in Cheng Qian roads.Flour extraction rate（After a number of material is by certain road system grinding, the screenings stream of dressing sieve
The percentage of Liang Zhanzhe roads flow system flow or 1 shelling flow）It is that evaluation grinds referring mainly to for functions of the equipments and technological effect
Mark.The wherein percentage Cheng Zhe roads flour extraction rate of Zhan Zhe roads flow system flow.
Wheat flour purifier is screening and the united screen equipment of selection by winnowing, is represented in mill diagram figure with a special sash table.According to
Wheat flour purifier structure, operation principle and practical application profile analysis, three-layer screen wheat flour purifier upper screen oversize should be substantially pure
Net wheat skin, lower screen leading portion screenings are most pure endosperm grains, lower screen back segment screenings and in lower two layers of screen cloth
Oversize be containing Mai Pi and plumule more endosperm grain.
One patent of invention for having authorized entitled " efficiently simplifying wheat flour milling technique and equipment "（The patent No.：
2014101112695.2）Disclose a kind of wheat flour milling technological process.The claim 1 of the invention is that the use of 2 skins " has and hit
Hit the pulverizer crushed with extrusion shearing crushing function "（The patent No.：2013120224919.X）, above-mentioned two patent rights all belong to
The applicant.But after two licenses, inventor has found in implementation process, " efficiently simplifying wheat flour milling technique and equipment "
Patent with " have hit crush and extrusion shearing crushing function pulverizer " substitution the skin of prior art 2 discaling roll flour mill when,
The upper adhering endosperm grains of Yin Maipi are excessive, and sheet wheat bran and endosperm crush together during processing, do not reach the slag making effect of design anticipation.
Therefore, above-mentioned two patents substantially technically all have failed, and inventor has also abandoned two patent rights.
One patent of invention for having announced entitled " squeeze cut pulverizer at a high speed "（Number of patent application：201510793292.3）
（This patent is also what the applicant applied）It is the rotor pin and stator column for having step tooth to disclose a kind of operation principle
Pin, which applies powerful crowded active force of cutting to the material particles held therebetween by pincers, forces the broken high speed of material particles is crowded to cut
Pulverizer.The patent only in claim 3 clearly " it is required that improve the present invention of degradation rate, product design and dress to greatest extent
Timing, minimum clearance is 0.5~1mm between rotor pin and stator pin, " do not have to " linear velocity of outmost turns rotor pin "
In R＆D process of the present invention, inventor's experiment is reduced to rotor pin and the minimum clearance of stator pin for limitation "
0.3mm, while by reducing equipment rotating speed the wire velocity control of outmost turns rotor pin in 30m/s~70m/s method, reach
To the design object for not damaging or damaging less wheat skin as far as possible while the endosperm for cutting away or squeezing on chopping wheat skin is squeezed.
The content of the invention
Pulverizer is cut using crowded at a high speed it is an object of the invention to provide a kind of 3 skins, 4 skins and 1 slag, reduction system uses water
Cold high speed squeeze cut pulverizer high efficient cryogenic squeeze cuts crush wheat flour milling technique, reduce equipment investment cost, improve flour extraction and
Flour quality.
To achieve the above object, the crowded crushing wheat flour milling technique of cutting of high efficient cryogenic of the invention includes shelling process, sizing
Process, reduction process, tail rolls process and clear powder process；Shelling process is provided with 4 shellings, respectively 1 skin, 2 skins, 3 skins and 4 skins；1
Skin and 2 skins use discaling roll flour mill；Sizing process is provided with 2 sizing, respectively 1 slag and 2 slags；Reduction process is provided with 4 reductions,
Respectively 1 heart, 2 hearts, 3 hearts and 4 hearts；
3 skin cuts pulverizer using crowded at a high speed, and the high speed is squeezed and cut between the rotor pin of pulverizer and the minimum of stator pin
Gap is 0.3~1mm, the linear velocity of outmost turns rotor pin is 30m/s~70m/s；The high speed of 3 skins, which is squeezed, cuts crushing 2 skins of machining
The thick bran flakes of output.
1 slag of the sizing process, which uses to squeeze at a high speed, cuts pulverizer, and the high speed squeezes the rotor pin for cutting pulverizer with determining
The minimum clearance of sub- pin is 0.3~1mm, and the linear velocity of outmost turns rotor pin is 30m/s~70m/s；The high speed of 1 slag is squeezed and cut
1 skin of machining and the wheat slag of 2 skin outputs are crushed, 2 slags gently grind material with smooth roll flour mill and carry embryo.
1 heart of the reduction process is all squeezed using water cooling high speed to 4 hearts and cuts pulverizer, and each water cooling of reduction process is high
It is 0.3~1mm that speed, which is squeezed and cuts the rotor pin of pulverizer with the minimum clearance of stator pin, while each water cooling of reduction process is high
The linear velocity that speed squeezes the outmost turns rotor pin for cutting pulverizer is 70m/s~120m/s.
4 skins of the shelling process, which use to squeeze at a high speed, cuts pulverizer, and the high speed squeezes the rotor pin for cutting pulverizer with determining
The minimum clearance of sub- pin is 0.3~1mm, and the coarse break and fine break that 4 skins include all are squeezed with high speed and cut pulverizer, and 4 skins are slightly high
Speed is squeezed and cuts pulverizer（That is the high speed of 4 skin coarse breaks is squeezed and cuts pulverizer）The linear velocity of outmost turns rotor pin is 30m/s~70m/
S, the crowded linear velocity for cutting pulverizer outmost turns rotor pin of the thin and tall speed of 4 skins is 70m/s~120m/s.
The oversize of each wheat flour purifier the superiors sieve of the clear powder process fully enters wheat bran auger.
The present invention also aims to provide it is a kind of realize above-mentioned high efficient cryogenic squeeze cut crush wheat flour milling technique it is efficient
Simplify wheat flour milling device.
To achieve the above object, the present invention realizes that above-mentioned high efficient cryogenic squeezes and cuts the wheat flour milling dress for crushing wheat flour milling technique
Some roller flour mills including 4 shellings, 2 sizing, 4 reductions and 1 tail rolls are put, is squeezed at a high speed and is cut pulverizer, hits
Wheat flour detacher, water cooling high speed squeeze and cut pulverizer, high side multideck screen and some wheat flour purifiers, shelling, sizing, the roll-type of reduction and tail rolls process
Flour mill squeezes at a high speed and cuts pulverizer and be followed by high side multideck screen, and high side multideck screen is connected with wheat flour purifier, wheat flour purifier while the roller with next procedure
Formula flour mill or crowded pulverizer of cutting communicate composition intersection substep processing and quantity-produced production line, and 1 skin and 2 skins use teeth-roller grinder
Powder machine, 3 skins and 4 skins cut pulverizer using crowded at a high speed,
1 slag cuts pulverizer using squeezing at a high speed, and 2 slags and 1 tail are using installing flake disrupter after smooth roll flour mill and flour mill, and 4
Reduction is all squeezed using water cooling high speed and cuts pulverizer, and the wheat flour purifier is used to handling that high side multideck screen to filter out containing more mixed of endosperm
Compound material, the material for the different qualities that wheat flour purifier is chosen send down one of shelling, sizing, reduction or tail rolls further to grind respectively
Or crush.
The present invention has the advantage that：
1. it is the subversiveness innovation to prior art to change line main.
The appearance of roller flour mill is the mark that modern wheat flour milling technology is born.Over more than 200 years, roller flour mill exists
The core status of wheat flour milling industry does not change at all.Roller flour mill be all as ancient stone mill it is sizable just
Ground in the presence of pressure and rub comminuting matter particle with the hands.Existing discaling roll flour mill is to lean on a pair of grinding rollers（Discaling roll）Material particles are applied huge
While big normal pressure, with reference to fast slow rollers 1：2.5 rotating ratio rolls material particles broken.Break system is complete in the prior art
Portion uses discaling roll flour mill.The fast slow rollers roll flute tooth cutting edge of a knife or a sword of teeth-roller grinder, which tilts, intersects to form many 5 ° of cross angles, in process
The a large amount of tiny endosperm grains (hereinafter referred to as slag making effect is poor) with wheat skin of output can be sheared, while rolls broken operation principle and determines
Determined discaling roll flour mill shelled from wheat skin scrape endosperm effect it is also undesirable.Existing smooth roll flour mill is to lean on a pair of grinding rollers（Light
Roller）Material particles are applied with huge normal pressure in combination with fast slow rollers 1：1.25 rotating ratio rolls material particles broken.Cause
Rotating ratio very little, it is great to crush the ratio accounted for, so the advantage of smooth roll flour mill is not damage wheat skin, output flour accuracy is high；But
Degradation rate is low, high energy consumption, and Granularity And Damaged Starch is high, material temperature rise and an a small amount of tiny endosperm grain is compacted while pulverize endosperm
On wheat skin, the difficult stripping of this part endosperm is caused to be scraped, the total flour extraction decline of production line is the inferior position that smooth roll flour mill protrudes.
Squeeze at a high speed and cut pulverizer operation principle and be：Rotor pin and stator pin with step tooth by pincers to being held at both
Between material particles apply it is powerful it is crowded cut active force, squeezed by this and cut active force and force material particles to crush.Crushing and processing
When material particles be not subject to normal pressure, squeeze that to cut active force be unique pulverization power.
Compressive resistance according to wheat endosperm on university teaching material is the record more than 5 times of anti-shearing force and prototype test of the present invention
Data are detected, this road flour extraction rate that the present invention processes pure endosperm is higher than smooth roll flour mill more than 1 times.Output equivalent flour simultaneously
Power consumption reduce more than 30%.Accordingly, present invention water cooling high speed, which squeezes, cuts pulverizer substitution smooth roll flour mill and reduction is shortened
To 4, having reduces investment, energy consumption, improves flour accuracy, quality and edible quality and keeps original wheat fragrance etc. huge excellent
Gesture.In addition, detecting data according to prototype test, it is roller to squeeze cut this road flour extraction rate for crushing machining way of escape fine break material at a high speed
2~5 times of formula flour mill, therefore it is also a big advantage of the invention to improve the total flour extraction rate of production line.
It is more than 20 times of endosperm according to wheat wheat skin anti-shearing force on university teaching material and the thickness of wheat skin is 0.1~0.15mm
Record, high speed is squeezed in inventor's design cuts minimum clearance between the rotor pin of pulverizer and stator pin and is reduced to 0.3mm,
High speed is squeezed the wire velocity control for cutting pulverizer outmost turns rotor pin in 30m/s~70m/s by reducing equipment rotating speed simultaneously
In the range of purpose be for break system using at a high speed squeeze cut pulverizer create necessary condition.A large amount of prototype test data are shown：
With reducing after rotating speed significantly reduces and squeeze and cut active force, squeeze cut when crushing machining and adhering to the thick bran flakes of tiny endosperm at a high speed, squeeze
Most wheat skins space safety between rotor pin and stator pin can be allowed while cutting away or squeeze chopping endosperm.3
Skin is slightly and 4 skins slightly cut pulverizer all without the tiny endosperm of output belt leather using crowded at a high speed, and the storage rate of big bran flakes compares teeth-roller grinder
Powder machine is substantially high.3 skins slightly cut the key innovations that crushing is the present invention using crowded at a high speed.It and 1 slag cut crushing using crowded at a high speed
Machine can make the pure endosperm amount increase at least 20% of shelling, sizing output together, have more powder for production line and had more powder and create
Necessary condition.
In addition to functions of the equipments advantage, the crowded another huge advantage for cutting pulverizer is unique consumable accessory rotor pin and determined at a high speed
Sub- pin（Hereinafter referred to as pin）Working face all use hard alloy（Hard alloy wear resistance performance is higher than common iron hundreds of
Times）Protect, device structure, selection characteristic and operation principle determine that the present invention does not have to debugging and made in flour mill from beginning to end
The machine is non-maintaining in of the invention at least 10 years can still ensure that this road flour extraction rate declines no more than 5%.
The roller flour mill that the present invention uses all has been lowered one's standard or status as auxiliary equipment, after running-in period is debugged, is started shooting again
Shi Buzai changes, and also has substantially no effect on production line output and product quality.So, flour mill is thoroughly broken away from " three points by setting
Standby technique, seven points lean on powder teacher " predicament, step into the boundary of intimate " fool factory ", and be automated production creation necessary condition.
The above-mentioned significant advantage of pulverizer is cut in view of squeezing at a high speed, the present invention pulverizes wheat discaling roll flour mill and 2 except 1 skin, 2 skins
With smooth roll flour mill when slag and 1 tail need to carry embryo（Do not carry the mill diagram of embryo all can cut pulverizer with high speed is crowded）Outside, remaining is 70% with upper roller
Formula flour mill, which is squeezed at a high speed, to be cut pulverizer and substitutes.And the powder task processed of production line more than 80% is squeezed by high speed and cuts pulverizer completion,
This shows that crowded pulverizer substitution roller flour mill of cutting turns into line main at a high speed, the subversiveness wound undoubtedly to prior art
Newly.
2nd, 2 slags, which carry embryo, makes production line plumule recovery rate improve at least twice.
Recorded according to correlation technique data, the obvious harmonic analysis of plumule density ratio endosperm rich in protein and fat, big portion
Point germ particles are present in 1 cleer and peaceful 2 clear wheat flour purifier of prior art after the upper and lower layer screen cloth of sieve of lower two layers of screen cloth certainly
Under section sieve.The present invention 2 slags of design carry embryo, production line plumule recovery rate is improved 1~5 times, make output flour ash clearly demarcated
It is aobvious to reduce, while plumule piece is big, purity is high.
3. the oversize of every wheat flour purifier the superiors sieve, which directly enters wheat bran auger, simplifies mill diagram, flour accuracy is improved.
According to wheat flour purifier structure and principle Analysis and the actual conditions of most Flour Producing Lines, if screen cloth and
Air quantity regulation is appropriate, and the oversize of all wheat flour purifier the superiors sieves is all the wheat skin of substantially pure.The miniature auger handle of the present invention
These wheat skins directly send wheat bran auger, not only mitigate way of escape shelling burden, and substantially reduce the ash content of way of escape flour.
Three overall economic efficiencies of the present invention of summary are：
1）Simplify because mill diagram of the present invention shortens, the dosage of high side multideck screen and wheat flour purifier reduces 1/3 or so, and one may replace 1~2 bench roller
The crowded price for cutting pulverizer of the high speed of formula flour mill is the 1/3~1/2 of roller flour mill, and floor space is less than roller flour mill
1/8, so designing the equipment of Flour Producing Line and construction investment ratio prior art by the present invention at least reduces by 30%.
2）The total flour extraction rate of Flour Producing Line designed by the present invention is at least higher 3 percentage points than prior art average value, preceding
The good powder extracting rate in road improves at least ten percentage point, the average ash rate prior art average value at least low 0.03 of all flour of output
Percentage point, extraction plumule quantity increases to few 2 times.The benefit of these superior combinations is flour mill's production warp using the present invention
The net profit of battalion at least improves 5 times.
3）Because the flour of the present invention more than 90% is only to process output through a twice powerful smashing, and reduction system is realized
Temperature production, so, output flour edible quality and food production performance are better than prior art, and can keep the original perfume (or spice) of wheat
Taste.The market demand is vigorous, remarkable in economical benefits.
The present invention changes line main, and investment, power consumption is greatly lowered, and improves efficiency, flour extraction, flour quality and product
Matter and production line automation degree, it is the subversiveness innovation to prior art.
Brief description of the drawings
Fig. 1 is that the powder for cutting the 300t Flour Producing Lines for crushing wheat flour milling technological design is squeezed using the high efficient cryogenic of the present invention
Lu Tu.
In figure：B:Shelling；Bc:Coarse break；Bf:Fine break；S:Sizing；M：Reduction；Mc：Carelessness mill；Mf：Carefulness mill；
P：Clear powder；F：Flour；F1:No. 1 powder tests dressing sieve（The minimum high-precision flour of production line output ash content, the following bigger flour of number
Precision is lower）；F2：No. 2 powder test dressing sieve, and the sieve in figure at F2 is No. 2 dressing sieves；F3：No. 3 powder test dressing sieve；F4：No. 4 powder（Do
Feed also known as wheat-middlings）.XF：Air draught dressing sieve；Br:Wheat bran；G:Wheat germ；W:Scalping（Metallic sieve）；GG:Classifying screen；XX:
Dressing sieve；；1 pair of discaling roll of roller flour mill；：1 pair of smooth roll of roller flour mill；：Flake disrupter；：At a high speed
Squeeze and cut pulverizer；D：Sieve again, be the storehouse high side multideck screen to the screen again of the mixed material of a non-well sifted of storehouse high side multideck screen；T：Tail rolls.
The mill diagram figure occurred in description of the invention（Including various figures, letter, symbol and the numeral in mill diagram figure）Name
Word term etc., which all comes from, publishes Zhu Yongyi chief editors' for 2002《Cereal processing technology and equipment》One book（It is university teaching）, it contains
Justice and deciphering method are all general knowledge well known to those skilled in the art.
Embodiment
Squeeze to cut the invention provides a kind of high efficient cryogenic and crush wheat flour milling technique, including shelling process, sizing process, the heart
Grinder sequence, tail rolls process and clear powder process；Shelling process is provided with 4 shellings, respectively 1 skin, 2 skins, 3 skins and 4 skins；1 skin and 2 skins
Still material is gently ground using discaling roll flour mill by prior art；Sizing process is provided with 2 sizing, respectively 1 slag and 2 slags；
Reduction process is provided with 4 reductions, respectively 1 heart, 2 hearts, 3 hearts and 4 hearts；
3 skin is squeezed using the high speed disclosed in Chinese patent 201510793292.3 and cuts pulverizer, and is turned using the machine
While the minimum clearance of sub- pin and stator pin is reduced to 0.3mm pulverizer is cut by reducing equipment rotating speed most crowded at a high speed
The wire velocity control of outer ring rotor pin glues in the range of 30m/s~70m/s to reach in crowded cut away or squeeze on chopping wheat skin
The damage to wheat skin is reduced while attached endosperm, not the tiny endosperm of output belt leather, and the storage rate of big bran flakes is than discaling roll flour mill
Obvious high purpose.The high speed of 3 skins squeezes the thick bran flakes cut and crush 2 skin outputs of machining.
4 skin is slightly and 1 slag is using crowded method, the parameter for cutting pulverizer at a high speed（Gap and linear velocity）With effect and 3 skins
It is identical.The 2 slag smooth roll mill carries embryo after gently grinding can make production line plumule recovery rate improve 1~5 times.What 4 skin carefully used
Minimum clearance is reduced to 0.3~1mm, the wire velocity control of outmost turns rotor pin in 70m/ between rotor pin and stator pin
S~120m/s high speed squeeze cut pulverizer can Shi Zhe roads flour extraction rate improve 2~5 times, the total flour extraction rate of production line is improved 1~3
Percentage point.
1 heart of the reduction process is to 4 hearts using the water disclosed in the embodiment two of Chinese patent 201510793292.3
It is to reduce output flour temperature that cold type, which squeezes at a high speed the purpose of cutting pulverizer, improves flour edible quality and keeps wheat original flavor.
The oversize of each wheat flour purifier the superiors sieve of the clear powder process, which is all directly entered wheat bran auger, can mitigate the way of escape
Way of escape flour ash content is born and reduced to shelling.
, should the invention also discloses squeezing to cut the wheat flour milling device for crushing wheat flour milling technique using above-mentioned high efficient cryogenic
Device includes some roller flour mills of 4 shellings, 2 sizing, 4 reductions and 1 tail rolls, squeezes at a high speed and cut pulverizer, hit
Wheat flour detacher is hit, water cooling high speed squeezes and cuts pulverizer, high side multideck screen and some wheat flour purifiers（The number of units of various equipment is mainly by production line gauge
Mould determines that various equipment interconnected relationships refer to Figure of description and embodiment explanation）, shelling, sizing, reduction and tail rolls work
The roller flour mill of sequence squeezes at a high speed and cuts pulverizer and be followed by high side multideck screen, and high side multideck screen is connected with wheat flour purifier, wheat flour purifier and meanwhile with lower road
The roller flour mill of process or crowded pulverizer of cutting communicate composition intersection substep processing and quantity-produced production line, and 1 skin and 2 skins are adopted
With discaling roll flour mill, 3 skins and 4 skins cut pulverizer using crowded at a high speed；
1 slag cuts pulverizer using squeezing at a high speed, and 2 slags and 1 tail are using installing flake disrupter after smooth roll flour mill and flour mill, and 4
Reduction is all squeezed using water cooling high speed and cuts pulverizer, it is preferable that using water cooling percussion grinder.The wheat flour purifier is used to locate
The mixed material more containing endosperm that reason high side multideck screen filters out, the material for the different qualities that wheat flour purifier is chosen are sent down together respectively
Further grinding or the crushing of shelling, sizing, reduction or tail rolls, the oversize of wheat flour purifier the superiors sieve directly enter wheat bran auger purpose
It is simplified mill diagram and improves flour accuracy.
Below exemplified by being squeezed by the high efficient cryogenic of the present invention and cut the 300t Flour Producing Lines for crushing wheat flour milling technological design
The efficient wheat flour milling technique that simplifies of the present invention is further described：
As shown in Figure 1：The embodiment of the present invention is the Flour Producing Line artwork of 300 tons of wheat of day processing.Production line shelling process
Provided with 4, wherein 1 skin and 2 skins use roller flour mill, 3 skins and 4 skins to cut pulverizer using crowded at a high speed, 4 skins include coarse break again
And fine break.Shelling sieves provided with 3 again.Sizing process has 2 sizing, wherein 1 slag cuts pulverizer using crowded at a high speed, 2 slags use
Smooth roll flour mill in roller flour mill carries embryo after gently grinding.Reduction is provided with 4, is all squeezed using high speed and cuts pulverizer, wherein 1 heart
Including carelessness mill and careful mill.Tail rolls process is provided with 1 tail rolls, and clear powder process includes 8 clear dressing sieves.
In embodiment, the technological requirement of 1B, 2B discaling roll flour mill grinding is same as the prior art.1B（That is 1 skin）Teeth-roller grinder
Material after the grinding of powder machine is lifted through Geldart-D particle, the laggard high side multideck screen sieve powder classification of discharging.The upper thick bran flakes of 1B high side multideck screens scalping sieve
Send 2B（That is 2 skins）Process, wheat slag send 1S on the classification sieve of upper strata（That is 1 slag）Process, the wheat heart send 1P on lower floor's classification sieve（I.e. 1
Clearly）Screen, dressing sieve oversize send D1（I.e. the 1st sieves again）Screen, it is flour under sieve.Material warp after the grinding of 2B discaling rolls flour mill
Geldart-D particle lifting, the laggard high side multideck screen sieve powder classification of discharging.The upper thick bran flakes of 2B high side multideck screens scalping sieve send 3B（That is 3 skins）Processing, on
Wheat slag send 1S to process on layer classification sieve, and the wheat heart send 1P screens on lower floor's classification sieve, and dressing sieve oversize send D2（I.e. the 2nd again
Sieve）Screen, it is flour under sieve.The material that 3B is squeezed at a high speed after cutting pulverizer crushing is lifted through Geldart-D particle, the laggard high side multideck screen of discharging
Sieve powder classification.3B high side multideck screen scalpings sift out thick bran flakes and send 4Bc（That is 4 skin coarse breaks）Skin is processed, and upper strata classifying screen oversize send 4Bf
（That is 4 skin fine breaks）Processing, lower floor's classifying screen oversize send 4P（I.e. 4 is clear）Screen, dressing sieve oversize send D3（I.e. the 3rd sieves again）
Screen, it is flour under sieve.The material that 4Bc is squeezed at a high speed after cutting pulverizer crushing is lifted through Geldart-D particle, the laggard high side multideck screen sieve of discharging
Powder is classified.4Bc high side multideck screen scalping oversizes send wheat bran auger, and upper strata classifying screen oversize send 4Bf to process, and dressing sieve sifts out flour
Afterwards, lower floor's classifying screen oversize send 4M（That is 4 hearts）Process, be wheat-middlings under sieve.4Bf material come from 3B, 4Bc, 1S, 2S（That is 2 slags）With
1T（That is 1 tail）.The material that 4Bf is squeezed at a high speed after cutting pulverizer crushing is lifted through Geldart-D particle, the laggard high side multideck screen sieve powder classification of discharging.
After 4Bf high side multideck screen classifying screen oversizes send wheat bran auger, upper strata dressing sieve to sift out flour, lower floor's dressing sieve oversize send 4M to process, sieve
Under be wheat-middlings.After as illustrated, shelling sieves D1 again, two groups of dressing sieves sift out flour up and down, classifying screen oversize send 2P screens, under sieve
Thing send 1Mf to process.After two groups of dressing sieves of above and below D2 sift out flour, classifying screen oversize send 3P screens, and screenings send 1Mf（I.e. 1 is careful
Reduction）Processing.After two groups of dressing sieves of above and below D3 sift out flour, classifying screen oversize send 2P（I.e. 2 is clear）Screen, screenings send 1Mf to add
Work.
In embodiment, 1S supplied materials is whole wheat slags that high side multideck screen screen goes out after 1B and 2B is ground.Application claims pass through tune
Section squeezes at a high speed and cuts pulverizer rotating speed in supplied materials more than 90% pure and belt leather endosperm is crushed to below 0.6mm.1S is squeezed cut at a high speed
Material after pulverizer crushing is lifted through Geldart-D particle, the laggard high side multideck screen sieve powder classification of discharging, and 1S high side multideck screen scalping oversizes are sent
4Bf is processed, and upper strata classifying screen oversize send 5P（I.e. 5 is clear）Wheat flour purifier screen, lower floor's classifying screen oversize send 6P after sifting out flour
（I.e. 6 is clear）Screen, screenings send 1Mf to process.2S supplied materials is the wheat heart or coarse powder that 1P, 2P, 3P, 4P, 5P and 6P screen go out.2S comes
Material is lifted, after discharging after the powder piece of smooth roll grinding output is gently ground and crashed with flake disrupter with smooth roll flour mill through Geldart-D particle
Enter high side multideck screen sieve powder classification, 2S high side multideck screen scalping oversizes are plumules, and upper strata classifying screen oversize send 4Bf to process, sifts out flour
Lower floor's classifying screen oversize send 7P afterwards（I.e. 7 is clear）Screen, screenings send 2M to process.
Embodiment includes 4 reductions, wherein 1Mc（I.e. 1 is careless or thoughtless by nature reduction）Supplied materials is the wheat heart that 1P, 4P and 5P screen go out, 1Mf
Supplied materials is the coarse powder that D1, D2, D3,1S, 2P, 3P and 6P screen go out.All supplied materials ash contents of 1M are below 0.5%.1Mc and 1Mf is at a high speed
The material squeezed after cutting pulverizer crushing is all lifted through Geldart-D particle, the laggard high side multideck screen sieve powder classification of discharging, 1Mc and 1Mf high side multideck screens
After sifting out flour, classifying screen oversize all send 8P（I.e. 8 is clear）Screen, screenings all send 2M to process.2M supplied materials be 1Mc, 1Mf, 2S,
The coarse powder that 1T, 7P and 8P screen go out.The material that 2M is squeezed at a high speed after cutting pulverizer crushing is lifted through Geldart-D particle, the laggard Gao Fang of discharging
Sieve sieve powder classification, after 2M high side multideck screens sift out flour, classifying screen oversize send 4M to process, and screenings send 3M to process.3M material from 2M,
1T, F1 are sieved（That is No. 1 dressing sieve）Sieved with F2（That is No. 2 dressing sieves）.3M（That is 3 hearts）Squeeze at a high speed and cut the material after pulverizer crushes through strength
The laggard high side multideck screen sieve powder classification of conveying hoisting, discharging, 3M high side multideck screens sift out the oversize after flour and send 4M（That is 4 hearts）Processing.4M
Material sieves from 4Bc, 4Bf, 3M, F3（That is No. 3 dressing sieves）Sieved with XF（That is air draught dressing sieve）.4M, which is squeezed at a high speed, cuts the material after pulverizer crushes
Lifted through Geldart-D particle, the laggard high side multideck screen sieve powder classification of discharging, after two groups of dressing sieves of 4M high side multideck screens sift out flour, on lower floor's dressing sieve sieve
Thing enters wheat bran auger, and screenings is F4 powder.
As illustrated, 1T material come from 7P and 8P.1T supplied materials is gently ground with smooth roll flour mill and crashes smooth roll with flake disrupter
Being lifted after the powder piece of grinding output through Geldart-D particle, the laggard high side multideck screen sieve powder classification of discharging, the thick oversize of 1T high side multideck screens is plumule,
Upper strata classifying screen oversize send 4Bf to process, and lower floor's classifying screen oversize send 3M to process after sifting out flour, and screenings send 2M to process.
As illustrated, all wheat flour purifier the superiors of the invention oversize all enters wheat bran auger.1P supplied materials is 1B and 2B Gao Fang
The wheat heart that sieve screen goes out, 1P lower screen leading portion screenings send 1Mc to process, and back segment screenings and two layers of oversize send 2S to process.2P
It is the coarse powder that D1, D2 and D3 high side multideck screen screen go out with 3P supplied materials.2P and 3P lower screen leading portion screenings send 1Mf to process, back segment sieve
Lower thing and two layers of oversize send 2S to process.4P supplied materials is the wheat heart that 3B high side multideck screen screens go out, and 4P lower screen leading portion screenings send 1Mc
Processing, back segment screenings and two layers of oversize send 2S to process.5P supplied materials is the wheat heart that 1S high side multideck screen screens go out, 5P lower screen leading portions
Screenings send 1Mc to process, and back segment screenings and two layers of oversize send 2S to process.6P supplied materials is the coarse powder that 1S high side multideck screen screens go out,
6P lower screen leading portion screenings send 1Mf to process, and back segment screenings and two layers of oversize send 2S to process.7P supplied materials is 2S high side multideck screens sieve
The coarse powder managed out, 7P lower screen leading portion screenings send 2M to process, and back segment screenings and two layers of oversize send 1T to process.8P supplied materials is
The coarse powder that 1Mc and 1Mf high side multideck screen screens go out, 8P lower screen leading portion screenings send 2M to process, back segment screenings and two layers of oversize
1T is sent to process.
As illustrated, the flour of each position output of the present invention tests dressing sieve through F1, F2 and F3 respectively and sifts out flour and enters powder auger
Outside, send 3M to process on F1 and F2 dressing sieves sieve, send 4M to process on F3 dressing sieves sieve.
Claims (6)
1. high efficient cryogenic squeeze cut crush wheat flour milling technique, including shelling process, sizing process, reduction process, tail rolls process and
Clear powder process；Shelling process is provided with 4 shellings, respectively 1 skin, 2 skins, 3 skins and 4 skins；1 skin and 2 skins use discaling roll flour mill；Slag
Grinder sequence is provided with 2 sizing, respectively 1 slag and 2 slags；Reduction process is provided with 4 reductions, respectively 1 heart, 2 hearts, 3 hearts and 4 hearts；
It is characterized in that：3 skin cuts pulverizer using crowded at a high speed, and the high speed squeezes the rotor pin and stator column for cutting pulverizer
The minimum clearance of pin is 0.3~1mm, the linear velocity of outmost turns rotor pin is 30m/s~70m/s；The high speed of 3 skins is squeezed and cuts crushing
Machine the thick bran flakes of 2 skin outputs.
2. high efficient cryogenic according to claim 1, which squeezes to cut, crushes wheat flour milling technique, it is characterised in that：The sizing process
1 slag cut pulverizer using squeezing at a high speed, and high speed squeezes that to cut the rotor pin of pulverizer with the minimum clearance of stator pin be 0.3
~1mm, the linear velocity of outmost turns rotor pin is 30m/s~70m/s；The high speed of 1 slag, which is squeezed, cuts crushing 1 skin of machining and the production of 2 skins
The wheat slag gone out, 2 slags gently grind material with smooth roll flour mill and carry embryo.
3. high efficient cryogenic according to claim 1, which squeezes to cut, crushes wheat flour milling technique, it is characterised in that：The reduction process
1 heart to 4 hearts all squeezed using water cooling high speed and cut pulverizer, and each water cooling high speed of reduction process squeezes the rotor post for cutting pulverizer
The minimum clearance of pin and stator pin is 0.3~1mm, while each water cooling high speed of reduction process squeezes the outmost turns for cutting pulverizer
The linear velocity of rotor pin is 70m/s~120m/s.
4. high efficient cryogenic according to claim 1, which squeezes to cut, crushes wheat flour milling technique, it is characterised in that：The shelling process
4 skins cut pulverizer using squeezing at a high speed, and high speed squeezes that to cut the rotor pin of pulverizer with the minimum clearance of stator pin be 0.3
~1mm, the coarse break and fine break that 4 skins include all are squeezed with high speed and cut pulverizer, and 4 skins slightly squeeze at a high speed and cut pulverizer outmost turns rotor
The linear velocity of pin is 30m/s~70m/s, the thin and tall speed of 4 skins squeeze cut the linear velocity of pulverizer outmost turns rotor pin for 70m/s~
120m/s。
5. high efficient cryogenic according to claim 1, which squeezes to cut, crushes wheat flour milling technique, it is characterised in that：The clear powder process
Each wheat flour purifier the superiors sieve oversize fully enter wheat bran auger.
6. realize that high efficient cryogenic any one of claim 1-5 squeezes the wheat flour milling device cut and crush wheat flour milling technique,
It is characterized in that：
The device includes some roller flour mills of 4 shellings, 2 sizing, 4 reductions and 1 tail rolls, squeezes cut crushing at a high speed
Machine, flake disrupter, water cooling high speed squeeze and cut pulverizer, high side multideck screen and some wheat flour purifiers, shelling, sizing, reduction and tail rolls work
The roller flour mill of sequence squeezes at a high speed and cuts pulverizer and be followed by high side multideck screen, and high side multideck screen is connected with wheat flour purifier, wheat flour purifier and meanwhile with lower road
The roller flour mill of process or crowded pulverizer of cutting communicate composition intersection substep processing and quantity-produced production line, and 1 skin and 2 skins are adopted
With discaling roll flour mill, 3 skins and 4 skins cut pulverizer using crowded at a high speed, and 1 slag is squeezed using high speed and cuts pulverizer, and 2 slags and 1 tail use light
Flake disrupter is installed, 4 reductions are all squeezed using water cooling high speed and cut pulverizer, the wheat flour purifier after roller flour mill and flour mill
The mixed material more containing endosperm filtered out for handling high side multideck screen, the material for the different qualities that wheat flour purifier is chosen are sent respectively
Further grinding or the crushing of lower one of shelling, sizing, reduction or tail rolls.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710950617.3A CN107442210B (en) | 2017-10-13 | 2017-10-13 | High efficient cryogenic, which squeezes to cut, crushes wheat flour milling technique and fuel pulverizing plant |
| PCT/CN2018/109420 WO2019072160A2 (en) | 2017-10-13 | 2018-10-09 | High efficiency low temperature extrusion cutting and grinding wheat milling process and milling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710950617.3A CN107442210B (en) | 2017-10-13 | 2017-10-13 | High efficient cryogenic, which squeezes to cut, crushes wheat flour milling technique and fuel pulverizing plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107442210A true CN107442210A (en) | 2017-12-08 |
| CN107442210B CN107442210B (en) | 2019-03-26 |
Family
ID=60498773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710950617.3A Active CN107442210B (en) | 2017-10-13 | 2017-10-13 | High efficient cryogenic, which squeezes to cut, crushes wheat flour milling technique and fuel pulverizing plant |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107442210B (en) |
| WO (1) | WO2019072160A2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127006A (en) * | 2018-07-13 | 2019-01-04 | 内蒙古兆丰河套面业有限公司 | A kind of cold flour producing process processed of wheat |
| CN109675677A (en) * | 2018-12-17 | 2019-04-26 | 山东奥颐生物科技有限公司 | Flour production technique and Flour production system |
| CN109701694A (en) * | 2018-12-17 | 2019-05-03 | 何天玉 | Full grain dust production technology |
| WO2019072160A3 (en) * | 2017-10-13 | 2019-05-31 | 王洪福 | High efficiency low temperature extrusion cutting and grinding wheat milling process and milling apparatus |
| CN110038076A (en) * | 2019-05-09 | 2019-07-23 | 安徽利民生物科技股份有限公司 | A kind of anti-inflammatory analgetic treatment wound compound ganoderma spore powder, preparation method thereof |
| CN113350448A (en) * | 2021-06-25 | 2021-09-07 | 安徽利民生物科技股份有限公司 | Ganoderma lucidum spore powder/clinopodium polycephalum composite hemostatic and anti-inflammatory powder and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1103330A (en) * | 1994-06-06 | 1995-06-07 | 桓台粮食机械厂 | Small complete set of wheat flour processing equipment and flour producing technology |
| JP2002191994A (en) * | 2000-10-17 | 2002-07-10 | Satake Corp | Polished rice processing method and apparatus therefor |
| CN103894260A (en) * | 2014-03-25 | 2014-07-02 | 王洪福 | Efficient simplified wheat flour milling technology and efficient simplified wheat flour milling device |
| CN104174460A (en) * | 2014-07-21 | 2014-12-03 | 王洪福 | Technology and device for producing high-precision whole wheat flour |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2227759C2 (en) * | 2002-01-08 | 2004-04-27 | Кубанский государственный технологический университет | Method of production of flour from wheat |
| CN103071561B (en) * | 2013-01-28 | 2014-10-15 | 湖南湘君面业有限公司 | Flour processing method capable of increasing refined flour rate |
| CN204448141U (en) * | 2014-12-03 | 2015-07-08 | 河南工业大学 | A kind of fuel pulverizing plant |
| CN204911622U (en) * | 2015-08-06 | 2015-12-30 | 山东渠风食品科技有限公司 | Wheat flour milling device |
| CN105268528B (en) * | 2015-11-18 | 2017-12-05 | 王洪福 | Squeeze at a high speed and cut pulverizer |
| CN107442210B (en) * | 2017-10-13 | 2019-03-26 | 王洪福 | High efficient cryogenic, which squeezes to cut, crushes wheat flour milling technique and fuel pulverizing plant |
-
2017
- 2017-10-13 CN CN201710950617.3A patent/CN107442210B/en active Active
-
2018
- 2018-10-09 WO PCT/CN2018/109420 patent/WO2019072160A2/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1103330A (en) * | 1994-06-06 | 1995-06-07 | 桓台粮食机械厂 | Small complete set of wheat flour processing equipment and flour producing technology |
| JP2002191994A (en) * | 2000-10-17 | 2002-07-10 | Satake Corp | Polished rice processing method and apparatus therefor |
| CN103894260A (en) * | 2014-03-25 | 2014-07-02 | 王洪福 | Efficient simplified wheat flour milling technology and efficient simplified wheat flour milling device |
| CN104174460A (en) * | 2014-07-21 | 2014-12-03 | 王洪福 | Technology and device for producing high-precision whole wheat flour |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019072160A3 (en) * | 2017-10-13 | 2019-05-31 | 王洪福 | High efficiency low temperature extrusion cutting and grinding wheat milling process and milling apparatus |
| CN109127006A (en) * | 2018-07-13 | 2019-01-04 | 内蒙古兆丰河套面业有限公司 | A kind of cold flour producing process processed of wheat |
| CN109675677A (en) * | 2018-12-17 | 2019-04-26 | 山东奥颐生物科技有限公司 | Flour production technique and Flour production system |
| CN109701694A (en) * | 2018-12-17 | 2019-05-03 | 何天玉 | Full grain dust production technology |
| CN109675677B (en) * | 2018-12-17 | 2022-09-06 | 山东龙脉中医药科技有限公司 | Flour production process and flour production system |
| CN115518732A (en) * | 2018-12-17 | 2022-12-27 | 山东龙脉中医药科技有限公司 | Flour production process and flour production system |
| CN110038076A (en) * | 2019-05-09 | 2019-07-23 | 安徽利民生物科技股份有限公司 | A kind of anti-inflammatory analgetic treatment wound compound ganoderma spore powder, preparation method thereof |
| CN113350448A (en) * | 2021-06-25 | 2021-09-07 | 安徽利民生物科技股份有限公司 | Ganoderma lucidum spore powder/clinopodium polycephalum composite hemostatic and anti-inflammatory powder and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019072160A2 (en) | 2019-04-18 |
| WO2019072160A3 (en) | 2019-05-31 |
| CN107442210B (en) | 2019-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107442210B (en) | High efficient cryogenic, which squeezes to cut, crushes wheat flour milling technique and fuel pulverizing plant | |
| CN103894260B (en) | Efficient simplification wheat flour milling technique and device | |
| EP0084383B1 (en) | Method for the continuous breaking up by compression of friable material | |
| KR100440036B1 (en) | Flour milling method having a sorting step for raw wheat grains and flour milling system adopting the method | |
| CN206509047U (en) | A kind of Chinese herbal medicine grade grinder | |
| CN104174460B (en) | Technology and device for producing high-precision whole wheat flour | |
| CN102500446B (en) | Dry method processing process and device for corn | |
| US3226041A (en) | Process and apparatus for grinding cereal grains | |
| US6783088B1 (en) | Method of producing glass and of using glass in cutting materials | |
| CN106881171A (en) | A kind of method of the coproduction processing of rice with remained germ and many grade rice | |
| DE102008043140A1 (en) | Method for producing e.g. flour from wheat, involves using mill i.e. material-bed roller mill, for producing plant milling product, where breaking-up and separation steps of milling product follow grinding step in mill | |
| US6953165B1 (en) | Corn milling process | |
| CN106179563B (en) | A kind of germ separation technique | |
| CN207254410U (en) | A kind of paprika milling device easy to grind | |
| EP0994751B1 (en) | Method and device for grinding grains | |
| CA2357149C (en) | Method for providing milling services | |
| DE3544798A1 (en) | DEVICE FOR CRUSHING AND GRINDING SPROEDEN GROUND MATERIALS, IN PARTICULAR OF DAMP STARTING MATERIAL | |
| Fistes et al. | Using the eight-roller mill on the front passages of the reduction system | |
| JP2007061813A (en) | Wheat meal producing method | |
| EP1213054B1 (en) | Process for milling corn | |
| JP3499207B2 (en) | Wheat milling method and milling machine | |
| CN214553996U (en) | Corn germ rice grain extraction system | |
| US3430869A (en) | Milling process for rye | |
| AU8305398A (en) | Process for circular grinding of brittle material to be ground and grinding apparatus for this purpose | |
| Nair | Material characteristics and the breakage parameters in a circular fluid energy mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |