CN1045533A - Flour milling method and abrasive dust device - Google Patents
Flour milling method and abrasive dust device Download PDFInfo
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- CN1045533A CN1045533A CN 89101557 CN89101557A CN1045533A CN 1045533 A CN1045533 A CN 1045533A CN 89101557 CN89101557 CN 89101557 CN 89101557 A CN89101557 A CN 89101557A CN 1045533 A CN1045533 A CN 1045533A
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Abstract
A kind of processing method of cereal milling goods, as flour, meal (kibble and so on by meal, cereal is the end slightly), middle powder, powder that the children is thin or the like, product is by the sorting process of repeatedly milling of the grinding roller of senior flour mill, the cereal milling goods that the suggestion least twice is milled by two passages of milling are without middle sorting process, after milling, passage remakes sorting process through two milling at every turn, advantage is that the combining structure of eight grinding roller structures and four grinding roller structures shows the flour mill of special tool characteristics if constitute one eight grinding roller structure with minimum two two passages of milling, and each two sorting area that utilized of milling will strengthen 20%-50% at least.
Description
The invention relates to cereal milling goods-as flour, meal (powder of kibbling, cereal be the end slightly), the preparation method of middle powder or the like, in using this law, goods are repeatedly milled and sorting process through the grinding roller of senior flour mill.
The cereal milling goods processing method of industry and commerce today, as if the trend people that have part to tend to former food custom require nutritious food, after this symbol as former people (abrasive dust technician) grind the flour of (one-tenth) with stone mill, make the bread that has the paddy skin, censure gets flour mill too broken because of them people to the abrasive dust industry, so that contained important nutrition is not increase in the flour, but reduced.On this viewpoint, because of people only are responsible for the working range of themselves production thereby " the thought division of labor " that produced modern science.Can see thus following some:
-food manufacturer produces as the desired food of people, and consumer oneself determines them to want to select the many or few food of (quantity of contained nutrition) nutrition.
-people pay attention to converted products keeps product as far as possible when process nutrition.
-what especially pay special attention to is in process, conforms with economic condition as far as possible, for example also can notice the saving energy in the time of converted products work.
-when converted products, make product keep height deal and height nutrition to supply with the consumer and to make the consumer obtain also to obtain nutritious converted products in the converted products after processing as far as possible.
The complete salubrity standard of-cleaning is the required essential condition that has of processed food, and for example noting does not have in the processed food to injure healthy microorganism, the existence of mushroom or the like fully.
-can produce the converted products that contains the nutrition of various kinds variety classes with same raw material as far as possible.
Made flour in the past, make the graham flour of the whole particles of band paddy skin, be to use the stone mill method, the particle of cereal is milled through one or many, all grind, after making the graham flour that has whole particles and also a part of shell of cereal-granules partly can being removed, mill through one or many again and make flour, undoubtedly the advantage that also is called the stone mill Flour milling method of smooth mill in also popular decades ago stone mill method is that all materials in the similar cereal-granules are retained and get off to provide the nutritious cereal of people to process food.Yet this ancient grinding method also has its shortcoming, the flour made from this method, owing to two kinds of reasons, particularly its edible phase (freshness date) very limited, the product after major part is made and at once edible, another reason then is, on the epidermis of cereal-granules, generally all speckle with dust, bacterium and various mushrooms or the like, these have influenced the quality and the fresh-keeping time limit of product just, the cereal milling goods in short-term storage, often go mouldy under unfavorable conditions.
The particle of husk class is to be made of the very big crust of which floor difference, a lot of people ignore these characteristics, these contain the cereal (class) that the crust of its different characteristics is respectively arranged separately just, in other words when milling cereal products, to its different processing, and influence is as flour, meal (the powder of kibbling, cereal is the end slightly) middle powder (powder that the children is thin), feed meal, the essence of these cereal milling goods that have their own characteristics each of wheat skin (chaff skin), for example special essence for the cereal milling goods that toast usefulness, rough common abrasive dust technology, can only reach (satisfying) and have higher requirements the required part sorting requirement of (special provision standard) product (as red dog, light flour or the like), present people require very high aspect food and demand is many-sided, and have only our alleged senior flour mill could produce these modernizations, cereal milling goods with different taste style, and having above-mentioned said condition, senior flour mill could observe production modernization, has the different taste style, high-quality cereal milling goods.
Decide by situation, how to select to have influence on taste (the special taste) (musculus cutaneus of band paddy skin of manufactured goods with intragranular each level of blended grain, half black and white bread, pigtail shape bread, biscuit, cake manufactured goods or the like), the function of senior flour mill particularly, the various finished products of each cereal milling can be mixed into the flour of different components, for example can mix with the flour of band paddy skin, or can mix with the flour that contains height protein, and also can mix with height young shoot composition, budget is to producing desired manufactured goods very exactly basically for the function of this senior flour mill, and this situation can not be made whole animals meat broken (meat is broken to be just can be made into certain specified in animals body part) like butchering an animals.
In industrialization society now, many advantages that this senior abrasive dust technology provides still seldom are utilized so far.The staff that medium-sized gristmill needs is less relatively in proportion, and their output every day is for example 100 to 200 tonnes of finished products.The stone mill mill of old-fashioned one man operation, every day, manufactured goods quantity was 100 to 200 kilograms.
The characteristics of the senior flour mill (factory) of today be repeatedly mill and through the passage of milling after screen, this also is applicable to soft wheat flour mill, hard wheat flour mill and maize flour mill.Before 20 years or 30 years, such process often needs 15 to 20 times repeatedly, and today, advanced enterprise developed into average only need 12 to 15 times mill can reach with 20 or 30 years before the level of milling and being reached for 15 to 20 times.From the seventies, the senior abrasive dust technology in this timesaving is progressive a lot of than the tediously long abrasive dust processing method of usefulness in the past really, and this senior abrasive dust technology has become prior art in the whole world.
An outstanding gristmill should use raw material very inequality, the mixing of the cereal by different quality and mill for specific purpose is particularly decomposed the desired quality standard of processing industry (as bread industry and wheaten food factory etc.) that obtains thereafter by the very meticulous classification to the each several part of various cereal.
Know that as the crowd of institute a mill will keep its competitiveness, just need when making the product of a certain quantity, win victory with higher quality and usury with the raw material of a certain quantity.In other words, a mill must constantly make great efforts to produce high-yield high-quality flour, meal or the like and just can stand on the ground that can lose to make a profit.In addition, a very important place is be exactly total the scale and the ability of the production equipment that the economic benefit of enterprise is also used with this mill are relevant.Be exactly directly relevant in gristmill with the port number of abrasive dust and screening.In recent years facts have proved that senior flour mill if want to keep its quality and income, then can't continue to shorten the process of abrasive dust again.Up to the present, having studied the improvement flour mill also is developed to this stage and has stagnated.
Purpose of the present invention, develop a kind of senior abrasive dust technology exactly, at first be to keep nutrition that the flexibility and the adaptability of each side are arranged again fully, exactly, adapt to the special requirement of present abrasive dust exactly, be qualitative requirement and, simultaneously the economy of abrasive dust enterprise improved the monitoring of abrasive dust all processes.
Feature according to income approach of the present invention is: the product least twice is through two grinding roller stage and assortment processes wherein of milling, and goods will obtain Screening Treatment after milling through this twice pair grinding roller stage of milling.
The neoteric abrasive dust processing method of Primary Study, to the professional and technical personnel that participates in the experiment proof and make them see that it meets the job requirement of appointment fully with shocking, they notice that an interesting fact is, adopt according to starting stage of abrasive dust technical modernization, without three road milling process middle sorting, direct, presented tangible quality problems.The flour mill of present tense is being carried out under the too high output requirement, the particle of cereal is under the too high temperature, this may be the reason of quality problems, but main cause is in the three road abrasive dusts without middle sorting probably, most of abrasive dust goods are milled meticulously inadequately, that is to say, the stage fine powder amount is too many in early days, here disclosed an important secret of mill abrasive dust technology, that is exactly under each job step must place a tight control to detect and observes, a skilled abrasive dust technician, can rely on his experience to be handled, each is milled the stage, all need in practice to adjust and control, for example adjust the abrasive dust gap, adjust the number of teeth, adjust the box of tricks of grinding roller, adjust the feed of certain passage of milling, use grinding machine or the like according to diagram.
Very main is, and each passage of milling is under the monitoring and can adjust, and also can monitor and adjust the process of two channel operations of milling.Therefore, this method is to have kept most important thing in the practical operation at least.This method has kept the characteristics of handicraft, still available its sense organ control abrasive dust process of the abrasive dust teacher who makes.
Special advantage is, the abrasive dust goods through two mill with singly mill after all can be carried out sorting process.
Very special advantage is that minimum first road and second road are by two mill passage (B that kibble
1With B
2) cereal meal after milling, need not through middle assorting room, and through first road and second road couple fine grinding passage (C
1With C
2) bread basket after milling need not through middle assorting room.
Product can be through four to six two milling the stage, and in two mill processes, need not through middle assorting room, the cereal milling goods after two milling processing, just carry out sorting process.
Like this, can adopt two milling and two to six anabolic processes of singly milling for fine grinding, and cereal products all pass through middle sorting process.
Above-mentioned main points show, if can utilize this neoteric advantage more or less, add senior abrasive dust technology, can satisfy each special requirement, and compared with prior art, can reduce cost 10 to percent 30.
Say further, the present invention relates to a kind of cereal (as flour, meal, middle powder etc.) flour mill.This senior grinding machine system has mill the in pairs passage of milling of roller of a plurality of bands, is connected on the screening passage and the sorting part of the band screen cloth behind the above-mentioned passage.
The feature of this new abrasive dust device is to be made of minimum two two passages of milling, and two pairs of grinding rollers that overlap and install are mutually arranged in this passage, and assortment equipment between the two pairs of grinding rollers.
This new abrasive dust device and in the past abrasive dust apparatus structure are that the very different processes of abrasive dust by this can shorten.
The special advantage of the abrasive dust device that this is new is to be an integral body with per two two passages of milling, and causes eight grinding roller structures, comprises that two pairs are installed grinding rollers relatively.
This eight grinding rollers structure offers new monitoring possibility of abrasive dust skilled worker, and the abrasive dust skilled worker can in same place, mill the stage for two that monitor this flour mill simultaneously in the same time.This also means still if flour mill one has change, for example first (top) roller or second of milling milled roller if having any change promptly can have influence on grinding product slightly to (following), and the abrasive dust skilled worker can judge at once that top the first couple roller of milling has change or following the second couple roller of milling to change to some extent.Up to the present, be the unprecedented characteristics of senior flour mill.By this, the abrasive dust goods of at every turn wearing into are through middle sorting, until the abrasive dust goods through second mill stage and the sorting process, and be to need the suitable time to wait in this section abrasive dust process, moreover, and the abrasive dust goods change the composition of abrasive dust goods through the method that will be imported into other passage of milling with the abrasive dust goods in the middle separation treatment process at every turn.The product that grinds for the second time has sub-fraction to grind too brokenly, and this is unnecessary, but can directly monitor parts and can directly adjust two and form right grinding roller, and the benefit that this advantage is brought has surpassed the influence that the shortcoming of compensation front is brought widely.
Now, best scheme was: will two the mill passage and the combination of channels of singly milling, and after each two the mill passage and the passages of singly milling, a sort channel is arranged all.
Good especially embodiment is that eight grinding roller structures and four grinding roller textural associations are used, and further suggestion is: minimumly should consider two eight grinding roller structures and its every pair grinding roller all is equipped with rolling distance regulator.
Every pair of grinding roller on eight grinding roller structure tops is provided with the feed governor motion, a funnelform discharging pipeline also is housed, the grinding roller of milling below the top grinding roller of milling directly is transported to product, each all is equipped with rolling distance regulator to grinding roller, all is provided with the sampling monitoring mouth behind each passage of milling simultaneously.
Further, the feed hopper of top grinding roller and bottom grinding roller all is attached on the ventilating duct by pipeline.
The special technology of abrasive dust need of work, the ad hoc proposal of making is for this reason: every pair of grinding roller has guiding mechanism alone and the safeties that prevent that foreign matter from entering is housed, simultaneously, every pair of each roller of grinding roller all has different rotating speeds, and preferably each has common clutch regulator to the paired grinding roller of establishing side by side mutually.
Be arranged on all as every pair of grinding roller that same horizontal plane is then checked and the work of maintaining flour mill also makes things convenient for manyly.
Flour mill if can be designed to the senior flour mill of a compact and a minimum compact cleaner, two eight grinding roller structures and big plane sorting unit of having, advantage then of the present invention can further be brought into play.
General, concentrating etc. in the tight parts of flour mill and the abrasive dust course of work bring some shortcomings sometimes, but new these characteristics of flour mill compactedness improved the speed of property monitored and reaction.Use this abrasive dust function to reach the standard that prior art can reach at an easy rate.The complexity of flour mill workflow also reduces simultaneously.Improved automation by neoteric research, with remote controller remote control rolling distance regulator, adjusted roll clearance, transportation and other all available computers that carry out data access such as adjustment process are controlled the production process of every kind of cereal milling class.
If can understand raw material itself and temperature on every side, air, humidity, parts situation, the reticulate pattern of roller, rate of tension of plain net or the like, flour mill can be started by this and make its automatic one segment length's time of work and need not abrasive dust know-how personnel directly in the other abrasive dust course of work that monitors of machine, this new invention has been made major contribution and has been improved senior flour mill and also make things convenient for manyly in use.
Fig. 1: one eight grinding roller structure.
The driving of Fig. 2: figure one and adjustment part figure.
Fig. 3: a kind of new grain mill.
Fig. 4: of the prior art milling and the sorting schematic diagram.
Fig. 5: the schematic diagram of an example of neoteric abrasive dust and sorting.
Fig. 6: the chart of the signal sketch of the abrasive dust of another embodiment and sorting.
It below is the detailed annotation of Fig. 1, eight grinding roller structures 1, be divided into two parts, left side one side of something is a coarse fodder passage 2, and the right half of fine grinding tapping channel 3 that is, in coarse fodder passage 2, in most cases, its grinding roller 4 and 5 is carved with groove (reticulate pattern), can see that in the drawings double-head arrow represents rotary speed grinding roller 5 faster, is equipped with the little brush 6 of crocus below grinding roller 4 and 5, in the fine grinding tapping channel, in most cases, its grinding roller 7 and 8 has level and smooth surface, and is equipped with the smooth scraper 9 of maintenance cleaning surfaces at this grinding roller 7 and 8 places, add man-hour when carrying out specific abrasive dust, following paired grinding roller 4 ', 5 ' and 7 ', 8 ' each is same kind with above-mentioned corresponding grinding roller.
Cereal adds man-hour, by feeder 10 from a left side or the right side enter grinding roller structure 1, when a large amount of processing materials, a left side, right half and half grinding roller structure in twos is feed simultaneously, be as long as that every side is half of processing charging, a limiter of speed 11 is arranged in feeder 10, its structure seems tree-shaped as Christmas in the drawings, this device is controlled product feeding mechanism 12 again, and control inlet amount and feeding capacity balances each other by feeding mechanism, here charging be by feeder 10 feeding material by conveyance conduit 13 directly fall between the grinding roller favourable a bit, in feeding pipe 13, form powerful draft, this can produce by two air pipelines 14 around grinding roller 4,5 and 7,8.The grinding roller 4 of milling from the top, 5 product of roughly grinding of grinding will through product go out funnel 20 directly enter the below the grinding roller 4 ' 5 of milling ' between, simultaneously, below grinding roller 4 ', 5 ', interior air also can be sucked by air pipe line 14, the cereal milling goods are then by a product output hopper 20 and transfer unit 22 outputs, all the four pairs grinding rollers 4 of milling, 5,4 ', 5 ', 7,8,7 ', 8 ' the grinding roller roll clearance can regulate respectively by an adjusting device 15 separately, all the other are such as preventing that foreign matter from entering safeties, these devices such as separation combined unit all have setting in four general Burnisher apparatus, can consult the content of DE-PS Nr.2730166, can find out the combination grinding roller in this invention thus, have its superiority and be them and can make up fully to be contained in and also can be used on the eight grinding roller structures among eight composite sets that add four grinding roller structures, essential part all can be exchanged, and manufacturer and user are brought great convenience.
Sometimes below the grinding roller of milling, can equip a feeding Burnisher apparatus, advantageously can carry out the joint and the lock out operation of two pairs of grinding rollers of milling by common inductor (limiter of speed) 11.
In the drawings right half side is that the product of grinding go out to have set up the path 18 of giving vent to anger in the funnel, and this installs for grinding middle powder, and the flours product can bring very big benefit.Because of tracheae is what to separate with the product carrier pipe, thereby the goods that fall continuously can be closely.
Every pair of grinding roller (4,5-7,8) has all been equipped rolling distance regulator separately, and adjusting device is made of handwheel 15 and corresponding adjustment means thereof.In addition, more available engine 16 is adjusted roll clearance, and this handwheel and engine (motor) are monitored the roll clearance of grinding roller and indicate nail 17, show the gap of roll clearance at that time, and the engine of adjustment roll clearance can be with controlling as computer (R) and memory SP.
Every pair of grinding roller is equipped with monitoring door 19 one, the door on right half side grinding machine top is in the drawings closed, and the door of bottom is opened, and these flour mills that can open at any time are to start or stop to start and all can open, can make air pressure keep constant thereby make by tracheae 14,18 and deposit the powder amount and keep certain.
Now explain the guiding mechanism assemblies with 100 expressions about Fig. 2, and with 100 ' expression is that controllable adjusting drives.Grinding roller 104 and 105 is mounted on the same shelf 101, and grinding roller 105 is mounted on the eccentric shaft 102, can rotate, and eccentric shaft is mounted in a fixed position, and the clutch of grinding roller is by lever 103 and a cylinder 106 controls.Moving of lever 103 and eccentric shaft 102 are also with its rotation, this also moves horizontally on one side the following of cartridge housing 107, can calibrate distance between the grinding roller roughly with this, if think more accurately to adjust the distance between the grinding roller, this method is unfavorable, this method also only is suitable for the grinding roller that is defined in the fixed position, the distance of calibrating grinding roller 104 and 105 is with adjusting rotary column 108, adjust lever 109 and rotate along with the rotation of rotary column directly makes round swivel bearing 110, the minor face of adjusting above the lever 109 is connected with the cartridge housing 107 that shakes by bar 111, the 112nd, the overload spring insurance has stop 113 and pressure tester 114 and pressure-display device 115 at lever 111 another sides, maintaining, the cleaning grinding roller work the time wait where necessary, can pass through screw 143,144 with the grinding roller parallel arranged, so that maintenance and cleaning, adjust rotary column 108 be fixed in bearing 111 ', this adjusts rotary column can only see through manual wheel 116 just movable operations, this manual control is taken turns with a dial gauge, or chain also need start the ability activity operations through engine 119 through the driving-chain 118 movable operations of.
This engine 119 is to be fixed on the grinding roller structure 126, and it is directly to link up with adjustment rotary column 108 by a connector and a sprocket wheel 123.
Adjusting rotary column 108 is to connect with position message device 120 again, and sprocket wheel 123 all can and be directed to desired location by position message device 120 records with each action of manual wheel 116.Can see a belt 128 at Fig. 2, drive grinding roller 104 and 105 with this, 104 ' with 105 ', in drive system, install one and measure the electric consumption and display instrument 129, this is possible, with this controlled power output quantity, and control electric quantity consumption scope, do not exceed or be not less than decide consumption, otherwise can make it make grinding roller separation etc.
The all signals of flour mill can be coordinated and control by the computer R in the flour mill, and this computer can be taken the interior data of the computer of tape storage.The equipment that can be provided with the position limit derailing switch as position indicator is then better, can set the limit and prevent wrong setting automatically with this.The position limit derailing switch has very big advantage, because of also exempting artificial mistake setting, because all can give chain 118 skews by manual wheel adjustment and automatic adjustment, position indicator 120 also can connect with input pointer as adjusting motor 119, this input pointer stores up computer with corresponding signal and also can at any time the signal that stores up in the computer be taken, and numeral shows and the manipulated key of input data and this input pointer has.Similarly, pressure measurement indicating device 114,115 can link up with computer, requirement by the user can be installed one or more safeties in a kind of flour mill, the pressure that the grinding roller of milling of groove is carved with in monitoring is little important, but it is then very important that the distance of milling between the grinding roller of groove is carved with in monitoring, but the work of monitoring level and smooth grinding roller is then just the opposite, cause is if grasp the pressure of monitoring level and smooth grinding roller, then bring very big benefit, computer and signal call wire demonstrate, and electric energy is gone into all flour mills that a gristmill could be controlled and be adjusted to the interior data of computer with storage.
Bigger benefit is, digital indicator shows as designation number (05,50) as the clock and watch, repeats to provide the same value corresponding to the pilot clock of position display adjustment and handwheel.
The flour mill that the gains in depth of comprehension experience record of the grinding roller structure institute production process that in the past was not automatically or can not remote control if can be collected and remote control full-automatic with today relatively, with this program that constitutes and improve computer, this also is a big advantage.
Can see whole flour mill structure pattern having simplified at Fig. 3, this flour mill is mixed with bunker 31, one processing unit (plant)s 32 and finished room 33 and is formed by the storehouse 30 of a storage cereal, and product directly is transported to scale 34 by manufactured goods warehouse 33.
The course of work is as follows: in the warehouse 35,35
1, 35
2, 35
3Deng needed raw material mixed with by scale 36 and horizontal conveyor belt 37, lift 38 is transported to a batch mixing storehouse 40 with another horizontal conveyor belt 39, material without cleaning will be sent to scale 41 and horizontal conveyor belt 42 by batch mixing storehouse 40, be transported to cereal cleaner 44 by lift 43 again.Will remove big foreign matter at cleaning foreign matter device 45, sandstone will be eliminated, cereal shell (Buhler company comprises that in the registered CH-PA Nr.04 6261 87-6 patents of Switzerland the above-mentioned cleaning of narrating holds within the cereal) the existing cereal that will be blown away is sent to one and removes cereal parts 46, (variously should not belong in this cereal fully with cereal seed circle various length here, but sneak into the foreign peoples's cereal seed in this cereal) dispose with through filth parts 47 of specially removing the cereal appearance, after disposing the filth of cereal shell, so far cereal will be sent to the device 48 of certain water yield sodden grain be transported to a bunker 49 and deposit one essential period.Cereal through soaking is after bunker 49,50 is deposited 13 to 48 hours, and through a lift 43 ' after transporting, add 0.1 to 0.3% water again, cereal is soaking that machine 51 soaks and directly transport first road channel B of milling to after even machine 52 mixing earlier
1Or transport first pair passage 53 of milling to.
Cereal is transported to each pair passage 53 of milling, 53 ', 54,54 ' wait the cereal milling product after every two passages of milling are milled to be transported to scalping 56 and to carry out the part sorting by the pneumatic system 55 that transports, the structure of the passage 57 of singly milling of back will be transported to separator 58 sortings of using common volume as the former product of passage after this passage of singly milling is milled of singly milling, if grinding machine has a plurality of as shaker screen 56 and 58 cereal milling goods after sorting of sieve of common volume and can as smear that quilt is transported to each warehouse 59 as the meal machine, 60,61,62,63 storages, transport out required deal through scale 34, in addition the cereal milling goods can be on demand by pack into sack or prepare senior abrasive dust technician available computers by loading station 65 input lorries and control a whole set of abrasive dust equipment of the bag station 64 of packing into from central authorities.
Another one makes the extremely interested advantage of people be, at the separating sieve that two passages of milling are provided with, the compass screen surface that its compass screen surface can be increased to than four grinding roller structures goes out 60 30 percent to percent greatly, can obtain bigger effect thus.
Calculate by present circumstances, this invention can be saved horizontal screen and grinding roller structure greatly, 10 to percent 40 machinery takes up an area of the space to make enterprise can save down fully, introduce the present invention simultaneously and also can not cause output and the quality problems that may bring when using new technology instead, the consumption of the energy also can reduce.
Fig. 4 shows the flow chart of common application flour mill, these single coarse fodder passage (B
1, B
2, B
3, B
4) grinding roller represent that with hacures this represents that these grinding rollers are the grinding rollers that are carved with groove (reticulate pattern).
At every turn through B
1, B
2Wait each single coarse fodder mill processed goods of back of passage of milling all to be transported to sort channel, will sub-elect various particles in this sort channel, part is by B
3With B
4The product of eliminating will be sent to chaff skin brush DBr
1, DBr
2, remove crust, from chaff skin (wheat skin) brush DBr
1With DBr
2Sweeping the powder that falls will be by Br
1With Br
2Receive and send into flour and chaff flesh side then respectively.From DBr
3The powder of landing will be by a special separatory vessel DBr
1Cleaning, all will be carried out sorting process by separatory vessel DF from the pneumatic flour that transports the filtration that system comes out, and a part is by B
1With B
2The product that goes out will directly smeared meal machine B
1With B
2Carry out cleaning.
C
1To C
11The fine grinding passage receive by Dir
1, P
1With P
2The powder that pushes.Handle as the cereal milling goods after each cereal milling goods after these passages of milling are milled can be milled as the passage of milling through coarse fodder, they will accept the sorting process of separatory vessel, production process is by numeral 1,2,3, order carry out, through the first cereal milling goods that passage mills out of milling, to be transported to first sort channel, and be transported to second sort channel, so analogize from the second cereal milling goods that passage mills out of milling.All cereal milling goods after sort channel is handled are final flour.
In the passage of milling, an assignment device effect is arranged between roller and the sorting unit is to eliminate the snow tablet milling, and represents with a circle in the accompanying drawings or a special assignment device that its ability of handling the snow tablet is stronger, represents with circle and taper in the accompanying drawings.
Show flour mill task and output in Fig. 5, as shown in Figure 4, Fig. 5 is the present invention, Fig. 4 represents prior art, is usefulness in contrast.
Two couple who shows at Fig. 5 up and down relatively the roller of milling of installations be pair to mill.First pair milled and 53 comprises B
1With B
2The coarse fodder passage of milling, B
3With B
4Be belong to second and two mill 53 ', comprise first and second pair passage of milling in first eight grinding roller structures 67 of Fig. 3 displaying.The channel C of milling
7, C
8, C
9, C
10Be to belong to eight grinding roller grinding machines 68, the channel C of milling
1, C
2, C
4, C
5Be eight grinding roller structures 69, the channel C of milling
3With C
6Be the prior art that passage such as Fig. 4 showed of singly milling, and these passages of singly milling constitute one four grinding roller structure 57 and show it as Fig. 3.
Clearly, Fig. 5 only is the schematic diagram of an embodiment, begins thus, and the present invention can have many variations.Have a look greatly the Fig. 4 that simplifies slightly, Fig. 5 just knows and is easy to find out new scheme.
Fig. 6 shows the combination of two the mill passage and the passages of singly milling, two channel B of milling
1/ B
2With C
1/ C
2Be to belong to eight grinding roller structures 70, conveyer belt 140 transports through first pair of channel B of milling
1, B
2Mill the cereal milling product of back to first separatory vessel 73, the product B of sorting not after milling
3, B
4Will be respectively be milled by the passages of singly milling individually in the four grinding roller structures 142 separately, conveyer belt 143 and 144 transports the 3rd and the 4th and mills afterwards product without sorting to separatory vessel 145 and 146, first pair channel C of milling
1With C
2Again as two passages of milling.Through C
2Product after milling will be had 142 by a pneumatic transportation and be transported to second largest separatory vessel 74, the channel C of milling
3With C
4It is the passage of singly milling, (four grinding roller structures 151), product after the above-mentioned passage of singly milling is milled will betransported is with 147 and 148 to be transported to the 3rd and the 4th separatory vessel 149 and 150, the passage of milling is subsequently milled passage with the coarse fodder of the back of not showing in the drawings can be by mill five people's requirement formation two the mill passage or the passages of singly milling, the separatory vessel 73 that area is big, 74 or the like belong to an especially big sorting unit 152, separatory vessel 145,146,149,150 belong to sorting unit 153 of the prior art.
Claims (19)
1, a kind of cereal milling goods are as the processing method of flour, meal, middle powder or the like, repeatedly milling and sorting process of the grinding roller of goods by senior flour mill, it is characterized by: the cereal milling goods that least twice is milled by two passages of milling, need not through middle sorting process, after two passages of milling are milled, again the cereal milling goods are carried out sorting at every turn.
2, according to the method for claim 1, it is characterized by: mills and the maslins of singly milling through two, all be subjected to sorting process after passage is milled through two passages of milling with singly milling each.
3, according to the method for claim 1 or 2, it is characterized by: minimum is first and second corase grind (B
1With B
2) and first and second fine grinding (C
1With C
2) all through a two mill processes, and need not through middle sorting process.
4, according to the method one of in the claim 1 to 3, it is characterized by: four to six warps of cereal milling goods are two mills the stage, and need not in two mill processes through middle assorting room, and the cereal milling goods are carrying out sorting process after pair milling.
5, according to the method one of in the claim 1 to 4, it is characterized by: particularly twice in cereal fine grinding goods are milled through the passage of singly milling to six times, and all can carry out sorting process after the passage of singly milling is milled at every turn.
6, the cereal milling device for the treatment of grain abrasive dust goods (as flour, meal, middle powder or the like), comprise a plurality of passages of milling that are provided with paired roller, all there is the screening passage of band horizontal screen each passage back, it is characterized by: its rarest two two passage of milling, there are two pairs to arrange the grinding roller of installing relatively in every passage, assortment equipment between this two pair of rollers.
7, according to the cereal milling device of claim 6, it is characterized by: two mill passage as a grinding mill integral body with two, become eight grinding roller structures, every pair of rollers wherein all repeatedly is provided with mutually mutually.
8, according to the cereal milling device of claim 6 or 7, it is characterized by: will two the mill passage and the combination of channels of singly milling, and after each two mill passage and each passage of singly milling, a sort channel is installed.
9, according to the cereal milling device of claim 6 to 8, it is characterized by: with eight grinding roller structures and four grinding roller textural associations and use.
10, according to the cereal milling device of claim 6 to 9, it is characterized by: the cereal milling device is minimum should to have two eight grinding roller structures.
11, according to the cereal milling device of one of claim 6 to 10, it is characterized by: every pair of grinding roller of cereal milling structure all is equipped with rolling distance regulator separately.
12, according to the cereal milling device of claim 6 to 11, it is characterized by: in eight grinding roller structures, every pair of grinding roller on top is provided with adjustable feeder, and a funnelform discharging pipeline also is housed, the grinding roller of milling below the top grinding roller of milling is directly delivered to goods.
13, according to the cereal milling device of claim 6 to 12, it is characterized by: each of cereal milling device all is equipped with rolling distance regulator to grinding roller, behind each passage of milling, all is provided with the sampling monitoring mouth simultaneously.
14, the cereal milling device of claim 6 to 13 is characterized by: the top grinding roller all is connected with ventilation unit by pipeline with the feed hopper of bottom grinding roller.
15, according to the cereal milling device of claim 6 to 14, it is characterized by: every pair of grinding roller has guiding mechanism alone and prevents the safeties that foreign matter enters, each grinding roller of every pair of grinding roller can produce different rotating speeds simultaneously, but the preferably total clutch regulator of one-tenth pair of rollers that overlaps mutually and be provided with.
16, according to the cereal milling device of claim 6 to 15, it is characterized by: the two in the every pair of grinding roller all is installed on sustained height.
17, according to the cereal milling device of claim 6 to 16, it is characterized by: flour mill is provided with cleaner and minimum two eight grinding roller structures and big horizontal screen of compact.
18, according to the cereal milling device one of in the claim 1 to 17, it is characterized by: have the two passage and passages of singly milling of milling in the cereal milling device, and the sorting unit area of two passages of milling on average go out greatly than the sorting unit area of the passage of singly milling hundred parts 20 to hundred parts 50.
19, according to the cereal milling device of claim 6 to 18, it is characterized by: each grinding gap adjusting device all is provided with remote control, also be furnished with can access data computer, wherein deposited each milling processing special-purpose crushing gap regulate data and other processing and the used adjusting data of conveying arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89101557 CN1045533A (en) | 1989-03-17 | 1989-03-17 | Flour milling method and abrasive dust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89101557 CN1045533A (en) | 1989-03-17 | 1989-03-17 | Flour milling method and abrasive dust device |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02144342.4A Division CN1183837C (en) | 1987-10-06 | 1989-03-17 | Flour mill |
| CN02144341.6A Division CN1183836C (en) | 1987-10-06 | 1989-03-17 | Flour milling method |
| CNB021443408A Division CN1185940C (en) | 2002-10-09 | 2002-10-09 | Flour milling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1045533A true CN1045533A (en) | 1990-09-26 |
Family
ID=4854334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89101557 Pending CN1045533A (en) | 1989-03-17 | 1989-03-17 | Flour milling method and abrasive dust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1045533A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284333A (en) * | 2011-07-28 | 2011-12-21 | 冯水珑 | Cassava starch rolling machine |
| CN102310011A (en) * | 2010-07-08 | 2012-01-11 | 藤原酿造机械株式会社 | Soy sauce is with the size distribution method of adjustment of chopping wheat |
| CN102784679A (en) * | 2012-08-29 | 2012-11-21 | 王飞 | Multi-roll donkey-hide gelatin grinder and grinding method |
| CN103692402A (en) * | 2013-12-19 | 2014-04-02 | 深圳雷柏科技股份有限公司 | Electronic scale assembling production line adopting robot |
| CN104128240A (en) * | 2014-07-29 | 2014-11-05 | 浙江工业大学 | Circulating type powder grinding device |
| CN106036409A (en) * | 2016-06-17 | 2016-10-26 | 河南工业大学 | Method for dry method rice meal preparation, rice meal for fresh rice noodles, rice meal for baked foods and rice meal for cooked foods |
| CN109513513A (en) * | 2018-12-19 | 2019-03-26 | 郭晓勇 | Perlite ore or Zeolite mineral ore-dressing technique production line equipped with square plansifter |
-
1989
- 1989-03-17 CN CN 89101557 patent/CN1045533A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310011A (en) * | 2010-07-08 | 2012-01-11 | 藤原酿造机械株式会社 | Soy sauce is with the size distribution method of adjustment of chopping wheat |
| CN102284333A (en) * | 2011-07-28 | 2011-12-21 | 冯水珑 | Cassava starch rolling machine |
| CN102284333B (en) * | 2011-07-28 | 2013-06-05 | 冯水珑 | Cassava starch rolling machine |
| CN102784679A (en) * | 2012-08-29 | 2012-11-21 | 王飞 | Multi-roll donkey-hide gelatin grinder and grinding method |
| CN103692402A (en) * | 2013-12-19 | 2014-04-02 | 深圳雷柏科技股份有限公司 | Electronic scale assembling production line adopting robot |
| CN104128240A (en) * | 2014-07-29 | 2014-11-05 | 浙江工业大学 | Circulating type powder grinding device |
| CN106036409A (en) * | 2016-06-17 | 2016-10-26 | 河南工业大学 | Method for dry method rice meal preparation, rice meal for fresh rice noodles, rice meal for baked foods and rice meal for cooked foods |
| CN109513513A (en) * | 2018-12-19 | 2019-03-26 | 郭晓勇 | Perlite ore or Zeolite mineral ore-dressing technique production line equipped with square plansifter |
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