CN107716416A - A kind of kudzu-vine root powder processes complete mechanical system and method - Google Patents

A kind of kudzu-vine root powder processes complete mechanical system and method Download PDF

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Publication number
CN107716416A
CN107716416A CN201711091260.4A CN201711091260A CN107716416A CN 107716416 A CN107716416 A CN 107716416A CN 201711091260 A CN201711091260 A CN 201711091260A CN 107716416 A CN107716416 A CN 107716416A
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China
Prior art keywords
root
kudzu
vine
rollers
kudzu vine
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CN201711091260.4A
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Chinese (zh)
Inventor
程江华
吴翔
万娅琼
谢宁宁
王灼琛
黄晶晶
丁之恩
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Anhui Agricultural University AHAU
Institute of Agro Products Processing of Anhui Academy of Agricultural Sciences
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Anhui Agricultural University AHAU
Institute of Agro Products Processing of Anhui Academy of Agricultural Sciences
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Priority to CN201711091260.4A priority Critical patent/CN107716416A/en
Publication of CN107716416A publication Critical patent/CN107716416A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • B08B3/022Cleaning travelling work
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L19/00Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/10Products from fruits or vegetables; Preparation or treatment thereof of tuberous or like starch containing root crops
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N12/00Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
    • A23N12/02Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/30Shape or construction of rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/10Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • B08B3/123Cleaning travelling work, e.g. webs, articles on a conveyor
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/04Extraction or purification

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

The invention discloses a kind of kudzu-vine root powder to process complete mechanical system, belong to technical field of agricultural product process, including ultrasonic assistant cleaning machine, double two pairs of rollers root of kudzu vine pulverizers, ultrasonic oscillation kudzuvine root starch extractor, eddy flow remove sand centrifuge, dewatering centrifuge, heat pump low temperature drying room up and down.Compared with prior art, the automation degree of equipment is high, reduces the labor intensity manually cleaned, rewinding is convenient, improves the utilization rate of resource, saving water resource, the purpose for the kudzu-vine root powder that high-quality is produced on the premise of energy-saving and emission-reduction is realized, beneficial to the needs of industrial automation production;Whole equipment is in closed state from the water smoking is crushed to, the chance for greatly reducing material and air contact and aoxidizing, so as to reduce the loss of the nutritional ingredient of the root of kudzu vine, the kudzuvine root starch white appearance of extraction, good quality.

Description

A kind of kudzu-vine root powder processes complete mechanical system and method
Technical field
The present invention relates to the technical field of processing of farm products, more particularly to a kind of kudzu-vine root powder processing plant System and method.
Background technology
The root of kudzu vine is traditional integration of drinking and medicinal herbs class raw material, is the loose root tuber of liana, according to different year and elegant jessamine, powder The difference of Pueraria lobota, the starch containing about 20-30%, simultaneously containing 12% flavone compound, as Puerarin, daizeol glycosides, The ore deposit such as the nutritional ingredients such as Dai, formoononetin, also protein, amino acid, sugar and iron needed by human, calcium, copper, selenium Material, it is rare invigorant suitable for people of all ages, there is the effect of certain cancer-resisting, the good reputation for having " ginseng in thousand " is existing Medical value, and the effect of nutritious health care.
During human development, for the root of kudzu vine in addition to being used as Chinese medicine, it is exactly kudzu-vine root powder to popularize and eat and be widest. Current existing kudzu-vine root powder process technology tables of equipment one is outmoded, is chronically at original machining state, artificial more, takes a lot of work laborious, Security performance is low, and cost is higher, and production efficiency is low, it is impossible to realizes continuous production, cleaning, industrial water amount is big, discharge is more, dirty Contaminate environment.
Cleaning is first link in all kudzuvine root starch processing, and its quality is directly connected to the quality and down-stream of product. Wild and cultivation root of kudzu vine surface irregularity, different, not of uniform size, weight causes mesh from several kilograms to tens kilogram weights It is preceding early stage root of kudzu vine surface clean it is difficult, basic listing potato or sweet potato the silt cleaning equipment used at present, generally Drum-type, the silt on root of kudzu vine surface is removed by rotating, there is following defect:First, clear to the small silt in root of kudzu vine gap Do not wash clean, second, can not effectively be removed to the silt of moistening, third, non-work continuously, labour cost is improved, fourth, larger Roller has certain danger to labourer, and security is not high.At present, conventional root of kudzu vine cleaning water consumption is huge, average Pueraria lobota per ton Root needs 1.8 tons or so of water consumption, and silt does not wash clean clearly, can also influence the flour extraction of kudzuvine root starch and go out powder effect.It is Chinese special Sharp document discloses a kind of " root of kudzu vine cleaning device " (patent No.:201220516800.5), although the device saves to a certain extent About water resource, but because root of kudzu vine profile and the scrambling feature of size, its cleaning performance are unsatisfactory.
The crushing of the root of kudzu vine is a most important link in kudzuvine root starch processing, is directly connected to flour extraction and economic benefit.Mesh Preceding crushing is mainly cut using blade type, and serration type scrapes pin, or hammer type crushing, because the root of kudzu vine is rich in cellulose, lignin etc. Fiber, above equipment effect is undesirable, and the easy fiber winding seized motor of blade type, hammer, serration type efficiency is too low, and Cost of labor is high, security performance is low.Workshop-based pueraria starch is processed based on craft, and mechanization degree also exists since 2012 Improve constantly, Sun Qingjie etc. is using collection potato machine, conveyer, rotary drum washer, flyball formula disintegrator, 120 DEG C of pressure curved sieves, vertical Formula screen centrifuge, butterfly seperator have studied pueraria starch industrial continuous production process, by the technique such as sieving, centrifuging, by Pueraria lobota Starch in root separately produces kudzuvine root starch with fiber, albumen and other impurity, but flyball formula crushes powder to lignin and cellulose Broken effect is less desirable, causes flour extraction relatively low.Double-roll crusher be it is a kind of be widely used in the broken of various materials, in order to enter One step promote kudzuvine root starch processing automation, systematization, industrialization, large-scale production and processing, reduce artificial labor intensity and Security performance is improved, a kind of double two pairs of rollers disintegrating apparatus are designed, so that the root of kudzu vine crushes.
In order to further promote the industrialization of the root of kudzu vine, producing in serial form and the appropriate scale of operation of processing industry, reduce artificial The labor intensity of cleaning, improves the utilization rate of resource, saving water resource, realizes the Pueraria lobota that high-quality is produced under the premise of energy-saving and emission-reduction etc. Root powder, a kind of new kudzu-vine root powder will be designed by, which being badly in need of, processes complete mechanical system and technique.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of kudzu-vine root powder process complete mechanical system and Method, solve the technical problems such as the root of kudzu vine cleans not thorough, waste water resource, crushing effect is undesirable, flour extraction is low.
The present invention is achieved by the following technical solutions:
Complete mechanical system is processed the invention provides a kind of kudzu-vine root powder, including it is ultrasonic assistant cleaning machine, double right up and down Roller root of kudzu vine pulverizer, ultrasonic oscillation kudzuvine root starch extractor, eddy flow remove sand centrifuge, tripodia Pig discharging solid-liquid centrifugation dewaterer and Heat pump low temperature drying room, the discharging opening of the ultrasonic assistant cleaning machine is on the spout of upper and lower double two pairs of rollers root of kudzu vine pulverizers Side, the two pairs of rollers root of kudzu vine pulverizers double up and down are interior to be provided with flushometer, and its discharging opening passes through a transport pipeline and ultrasonic oscillation The charging aperture connection of kudzuvine root starch extractor, the discharging opening of the ultrasonic oscillation kudzuvine root starch extractor pass through another transport pipeline and eddy flow Litter cleaning machine, its discharging opening are connected with the charging aperture of tripodia Pig discharging solid-liquid centrifugation dewaterer, through tripodia Pig discharging solid-liquid from Kudzuvine root starch after the dehydration of heart dewaterer, which enters in heat pump low temperature drying room, to be dried.
Further, the ultrasonic assistant cleaning machine include rinse bath, supersonic generator, conveyer belt, spray equipment, Bearing and motor, wherein:
The rinse bath is arranged on bearing, and the bottom surface of the rinse bath is divided into funnelform hopper zone and inclined to notch Oblique sloped region, the bottom of the hopper zone of the rinse bath is the minimum point of rinse bath, and offers sand outlet;
Some supersonic generators are distributed with the madial wall and bottom even of the rinse bath;
The conveyer belt runs through whole rinse bath, is divided into located at the horizontal segment of rinse bath hopper zone and located at rinse bath slope The tilting section in area, the horizontal segment of the conveyer belt are immersed in the underwater of rinse bath, and the tilting section of the conveyer belt is inclined upwardly Stretch out outside the water surface of rinse bath;
The surface alignment of the conveyer belt is provided with the baffle plate of some settings, and manhole is offered on the baffle plate;
The spray equipment includes defeated located at the top for stretching out rinse bath water surface part of conveyer belt tilting section, spray equipment Waterpipe and three showers, three showers are set up in parallel and connected with aqueduct, and spray head is connected with shower;
The motor is arranged on the outside of rinse bath, and motor is connected with conveyer belt by shaft coupling, drives belts movement.
Further, the two pairs of rollers root of kudzu vine pulverizers double up and down are included to roller group, lower to roller group, support, housing and punching Water installations, the housing are fixed between a column of support, including upper shell and lower house, and double two pairs of rollers roots of kudzu vine crush up and down The spout of machine is located at the top of upper shell, wherein:
The tapered chute in the upper shell bottom simultaneously connects with lower house, is mainly used in collection material and roller group is fed to be lower Material, the upper two pairs of rollers are mounted in upper shell, include a pair of disk rollers of the synchronized roller bearing with continuous wave tooth engaged;Shang pair The crumbling method of roller group can make the cylindric or similar columned root of kudzu vine by elastic deformation, plastic deformation based on squeezing action And the broken flattening that arrives, for carrying out coarse crushing rich in fibre material to root of kudzu vine etc.;
The lower house bottom also tapered chute and is connected with discharging opening, and the lower two pairs of rollers are mounted in lower house, bag Include a pair of disk rollers of the non-synchronized roller bearing with breakpoint wave serration tooth engaged;Under to the crumbling method of roller group to extrude, saw Based on chopping, shear action, for further being crushed rich in fibre material to root of kudzu vine etc.;
The flushometer is flush port of the row with pressure on the taper chute of lower house;Flushometer is used for The material after crushing is washed away, and reduces contact of the material with air, avoids material from aoxidizing, under flow action, the thing after crushing Material is transported to subsequent processing by transport pipeline.
Further, to roller group and lower to being equipped with an adjusting apparatus in roller group on described, the adjusting apparatus includes roller Wheel slide, nut, locking nut and regulating bolt are held out against, up and down to the regulation disk roller in roller group on disk roller slide, regulation Bolt is arranged successively holds out against nut, locking nut, and is connected through bracket upright post with disk roller slide, the disk roller slide and support Spring is also arranged with regulating bolt between column, the both ends of spring abut with disk roller slide and bracket upright post respectively;Adjustment Device is used to adjust up and down to the occlusion distance between roller group disk roller, to control the granule size of comminuting matter.
Further, the anti-clogging observation door of transparent material is offered on the upper shell and/or lower house, from top to bottom First of anti-clogging observation door and second anti-clogging observation door are followed successively by, situation is crushed for observing enclosure interior, with timely Remove barriers, avoid blocking.
Further, the ultrasonic oscillation kudzuvine root starch extractor includes ultrasonic oscillation instrument and kudzuvine root starch separation centrifuge, institute Stating ultrasonic oscillation instrument includes the chamber of a closing, and chamber inner wall is provided with some supersonic generators, and ultrasonic oscillation kudzuvine root starch carries The charging aperture of machine is taken to be located at chamber upper end, chamber least significant end is provided with discharging opening, and the discharging opening is separated by transport pipeline with kudzuvine root starch Centrifuge connects.
Further, kudzuvine root starch separation centrifuge is by the three of two 60-80 being sequentially connected in series mesh and 100-120 mesh filter clothes Sufficient centrifugal chiller is into, or Pressure Centrifuges for 200 mesh filter cloth, for by kudzuvine root starch and the separation of Pueraria lobota slag.
Present invention also offers a kind of root of kudzu vine powder processing method that complete mechanical system is processed using above-mentioned kudzu-vine root powder, including Following steps:
(1) root of kudzu vine is put into ultrasonic assistant cleaning machine and cleaned;
(2) root of kudzu vine of cleaning is placed in double two pairs of rollers root of kudzu vine pulverizers up and down and crushed, intermittently opened in crushing process Flushometer is rinsed, and is collected and is crushed feed liquid;
(3) feed liquid will be crushed to transport in ultrasonic oscillation kudzuvine root starch extractor by transport pipeline, handled through ultrasonic extraction, Obtain kudzuvine root starch feed liquid;
(4) go husky centrifuge and dewaterer to carry out husky and dehydration with kudzuvine root starch successively kudzuvine root starch feed liquid, obtain wet kudzuvine root starch;
(5) wet kudzuvine root starch is placed in 55-65 DEG C of heat pump low temperature drying room and dried, obtain dry kudzuvine root starch.
Further, in the step (2), under the occlusion distance on upper and lower double two pairs of rollers root of kudzu vine pulverizers to roller group is more than To roller group, on to the disk roller speed of roller group less than lower to roller group.
Further, in the step (2), by adjust double two pairs of rollers root of kudzu vine pulverizers up and down on occlusion to roller group away from From, the root of kudzu vine crushed in control to roller group into strips or flat pie, and fibre length is no more than 2-3cm;It is double up and down by adjusting The lower occlusion distance to roller group of two pairs of rollers root of kudzu vine pulverizer, the root of kudzu vine crushed under control to roller group is into silk hair-like, and fibre length No more than 1-1.5cm, provided safeguard for follow-up flour extraction.
The present invention has advantages below compared with prior art:The invention provides a kind of kudzu-vine root powder to process complete mechanical system And method, the automation degree of equipment is high, reduces the labor intensity manually cleaned, rewinding is convenient, improves the utilization of resource Rate, saving water resource, the purpose for the kudzu-vine root powder that high-quality is produced on the premise of energy-saving and emission-reduction is realized, it is automatic beneficial to industry The needs of metaplasia production;Whole equipment is in closed state from the water smoking is crushed to, greatly reduce material and air contact and The chance of oxidation, so as to reduce the loss of the nutritional ingredient of the root of kudzu vine, the kudzuvine root starch white appearance of extraction, good quality.
Brief description of the drawings
Fig. 1 is the structural representation of ultrasonic assistant cleaning machine;
Fig. 2 is the structural representation of double pair roller type root of kudzu vine disintegrating machines up and down;
Fig. 3 be up and down in double pair roller type root of kudzu vine disintegrating machines on to the structural representation of roller group;
Fig. 4 be up and down in double pair roller type root of kudzu vine disintegrating machines under to the structural representation of roller group;
Fig. 5 is the structural representation of double pair roller type root of kudzu vine disintegrating machine middle regulators up and down;
Fig. 6 is the structural representation of ultrasonic oscillation instrument;
Fig. 7 is the step flow chart of root of kudzu vine powder processing method.
Embodiment
Embodiment 1
Present embodiments provide a kind of kudzu-vine root powder and process complete mechanical system, there is structure as shown in figures 1 to 6, including it is super Sound wave auxiliary cleaning machine, up and down double two pairs of rollers root of kudzu vine pulverizers, ultrasonic oscillation kudzuvine root starch extractor, eddy flow remove sand centrifuge, tripodia Pig discharging solid-liquid centrifugation dewaterer and heat pump low temperature drying room, complete mechanical system is processed to the kudzu-vine root powder below in conjunction with the accompanying drawings It is described in detail.
It is as shown in Figure 1 the structure of ultrasonic assistant cleaning machine, including rinse bath 11, supersonic generator 12, conveyer belt 13, spray equipment 14, bearing 15 and motor 16, wherein:
The rinse bath 11 is arranged on bearing 15, and the bottom surface of the rinse bath 11 is divided into funnelform hopper zone 11-1 It is the minimum point of rinse bath 11 with to the inclined sloped region 11-2 of notch, the rinse bath hopper zone 11-1 bottom, and opens up There is sand outlet 11-3;
Some supersonic generators 12 are distributed with the madial wall and bottom even of the rinse bath 11;
The conveyer belt 13 runs through whole rinse bath 11, be divided into located at rinse bath hopper zone 11-1 horizontal segment 13-1 and set In the sloped region 11-2 of rinse bath 11 tilting section 13-2, the horizontal segment 13-1 of the conveyer belt 13 is immersed in the water surface of rinse bath 11 Under, the tilting section 13-2 of the conveyer belt 13, which is inclined upwardly, to be stretched out outside the water surface of rinse bath 11;
The surface alignment of the conveyer belt 13 is provided with the baffle plate 13-3, the baffle plate 13-3 of some settings and offers circle Through hole;
The spray equipment 14 is located at the tilting section 13-2 of conveyer belt 13 top for stretching out the water surface part of rinse bath 11, spray Device 14 includes aqueduct and three showers, and three showers are set up in parallel and connected with aqueduct, on shower It is connected with spray head;
The motor 16 is arranged on the outside of rinse bath 11, and motor 16 is connected with conveyer belt 13 by shaft coupling, driving fortune Defeated band 13 moves.
It is as shown in Figure 2-5 the structure of double two pairs of rollers root of kudzu vine pulverizers up and down, is specially:
As shown in Fig. 2 the pair roller type root of kudzu vine disintegrating machines double up and down include to roller group 21, it is lower to roller group 22, support 23, Housing 24, adjusting apparatus 25 and flushometer 26, the housing 24 is fixed between a column of support 23, including upper shell 24-1 and lower house 24-2, the upper shell 24-1 and lower house 24-2 are separately fixed in a horizontal columns, set respectively thereon There is anti-clogging made of a transparent material to observe door 27, be from top to bottom followed successively by first of anti-clogging observation door and second is anti-blocking Plug observation door, to observe the working condition of the internal fracture machine of housing 24.Spout 24-3 is provided with the top of the upper shell 24-1, The tapered chute in bottom simultaneously connects with lower house 24-2, is mainly used in collection material and to be lower to the feeding of roller group 22, described right Roller group 21 is in upper shell 24-1, including upper A disk rollers 21-1, upper B disk rollers 21-2 and upper motor 21-3, the upper motor 21-3 It is connected by transmission belt with upper A disk rollers 21-1, A disk rollers 21-1 is rotated in driving, and upper A disk rollers 21-1 and upper B disk rollers 21-2 is tool The disk roller that have synchronized roller bearing a pair are mutually twisted, under upper motor 21-3 drivings, B disk rollers 21-2 in upper A disk rollers 21-1 drives Rotated with identical linear velocity, realize the coarse crushing of material.The lower house 24-2 bottoms also tapered chute and with rewinding fill Put 27 connections, it is described it is lower to roller group 22 in lower house 24-2, including lower A disk rollers 22-1, lower B disk rollers 22-2 and lower motor 22-3, the lower motor 22-3 are connected by transmission belt with lower A disk rollers 22-1, drive lower A disk rollers 22-1 to rotate, lower A disk rollers 22- 1 and lower B disk rollers 22-2 is a pair of disk rollers being mutually twisted with non-synchronized roller bearing, under lower motor 22-3 drivings, lower A disk rollers 22-1 drives lower B disk rollers 22-2 to be rotated with different linear velocities.The flushometer 26 is located at lower house 24-2 taper chute On, it is flush port of the row with pressure;Flushometer 26 is used to wash away the material after crushing, and reduces connecing for material and air Touch, avoid material from aoxidizing, under flow action, the material after crushing is transported to subsequent processing by discharging opening by transport pipeline;
As shown in figure 3, the upper A disk rollers 21-1, upper B disk rollers 21-2 are integrally formed with continuous wave tooth engaged A pair of disk rollers being mutually twisted;On to the crumbling method of roller group 21 based on squeezing action, can make cylindric or similar cylindric The root of kudzu vine arrive by elastic deformation, plastic deformation it is broken flatten, for root of kudzu vine etc. rich in fibre material progress coarse crushing;
As shown in figure 4, the lower A disk rollers 22-1, lower B disk rollers 22-2 are a pair with breakpoint wave serration tooth engaged The non-synchronized roller bearing disk roller being mutually twisted;Under to the crumbling method of roller group 22 to extrude, sawing is broken, based on shear action, be used for Root of kudzu vine etc. is further crushed rich in fibre material;
On to roller group 21 and lower to being equipped with respective adjusting apparatus 25 in roller group 22, for adjusting the occlusion between disk roller Distance, to control the granule size of comminuting matter.The structure of adjusting apparatus 25 is as shown in figure 5, including disk roller slide 25-1, hold out against Nut 25-2, locking nut 25-3 and regulating bolt 25-4, wherein, upper B disk rollers 21-2 and lower B disk rollers 22-2 are as on to roller group 21 and the lower adjustment disk roller to roller group 22, it is separately fixed on respective disk roller slide 25-1, regulating bolt 25-4 is arranged successively Locking nut 25-3, nut 25-2 is held out against, and be connected through the column of support 23 with disk roller slide 25-1.Disk roller slide 25-1 and branch Also be arranged with spring 25-5 on regulating bolt 25-4 between the column of frame 23, spring 25-5 both ends respectively with disk roller slide 25-1 Abutted with the column of support 23.
The ultrasonic oscillation kudzuvine root starch extractor includes ultrasonic oscillation instrument and kudzuvine root starch separation centrifuge, the ultrasonic wave shake Instrument is swung as shown in fig. 6, including the chamber 31 of a closing, and the inwall of chamber 31 is provided with some supersonic generators 32, ultrasonic oscillation The charging aperture 33 of kudzuvine root starch extractor is located at the upper end of chamber 31, and the least significant end of chamber 31 is provided with discharging opening 34;The kudzuvine root starch separation centrifugation Machine is made up of the tripod pendulum type batch centrifugal of two 60-80 being sequentially connected in series mesh and 100-120 mesh filter clothes, and the discharging opening 34 of chamber 31 passes through Transport pipeline is connected with the charging aperture 33 of the tripod pendulum type batch centrifugal of 60-80 mesh filter clothes, and the tripod pendulum type batch centrifugal of 100-120 mesh filter clothes goes out Material mouth is connected by defeated pipeline with eddy flow litter cleaning machine, for kudzuvine root starch and Pueraria lobota slag to be separated.Kudzuvine root starch separation centrifuge can also use one The Pressure Centrifuges of 200 mesh filter clothes replace, for kudzuvine root starch and Pueraria lobota slag to be separated.
The eddy flow removes sand centrifuge as the model GD-CS-3's of Nanyang Gu Dewei mechanized equipments Co., Ltd production Eddy flow centrifuges starch sand eliminator, the principle of the equipment utilization centrifugation and gravitational settling, when current certain pressure from Desander import can produce strong rotary motion tangentially to enter equipment, because sand water density is different, in centrifugal force, centripetal Under buoyancy, fluid drag effect, low density clear water is increased, discharged by overfall, the big silt of density, metal object, dirt Under fluid inertia centrifugal force and self gravitation effect, fallen into along cone wall in equipment lower taper slag bucket, when accumulation is in slag When debris in bucket is reached to a certain degree, only need to open, debris can flow out hydrocyclone under flow action, so as to reach The purpose of desanding.It is easy for installation with simple in construction, it is simple to operate, the silt in starch can be removed, starch be effectively ensured Quality.
The tripodia Pig discharging solid-liquid centrifugation dewaterer is the model of Jiangsu Mudan Centrifuge Manufacturing Co., Ltd.'s production For SD800 or SD1000 Pig conveyer centrifugal, maximum speed 1500r/min, feature:After removing sand kudzuvine root starch slurry by pipeline from Centrifuge top adds rotary drum, and in the presence of centrifugal force field, aqueous phase is passed through outside filter medium discharge machine, and kudzuvine root starch is trapped in rotary drum It is interior, lip ring and filter bag are together hung out with suspender after shutdown, in appointed place discharging, enter back into the progress of hot pump in low temp drying shed Dry.
The heat pump low temperature drying room is the internal closed room for being provided with heat pump, is provided with temperature control system, controllable heating The temperature of pump, to keep temperature in drying shed to be in all the time in the range of design temperature.
Present invention also offers the method that complete mechanical system progress kudzu-vine root powder processing is processed using above-mentioned kudzu-vine root powder, such as scheme Shown in 7, comprise the following steps:
Step S1:The root of kudzu vine is put into ultrasonic assistant cleaning machine and cleaned.
Step S2:The root of kudzu vine of cleaning, which enters in double two pairs of rollers root of kudzu vine pulverizers up and down, to be crushed, wherein:
Parameter setting is carried out to upper and lower double two pairs of rollers root of kudzu vine pulverizers before crushing, including:According to broken requirement, filled using adjustment 25 adjustment are put up and down to meet the occlusion distance between roller group 21,22 disk rollers, the occlusion distance:On occlusion to roller group 21 away from From more than lower to roller group 22;The roller speed of roller group 22, the roller speed are met up and down using upper and lower motor 22-3 controls: On to the disk roller speed of roller group 21 less than lower to roller group 22, it is ensured that optimal crushing effect, and can prevent from blocking;
During crushing, the broken situation in the observation housing 24 of door 27 is observed by anti-clogging:
(i) root of kudzu vine in the observation housing 24 of door 27 is observed by first of anti-clogging and crushes situation, it is desirable to:The root of kudzu vine is broken into Strip or flat pie, and fibre length is no more than 2-3cm, if not reaching requirement, between the disk roller of roller group 21 in adjustment It is engaged distance;
(ii) root of kudzu vine in the observation housing 24 of door 27 is observed by second anti-clogging and crushes situation, it is desirable to:The root of kudzu vine crushes Into silk hair-like, and fibre length is no more than 1-1.5cm, ensures that starch is fully free, avoids again fiber is too broken;If Requirement is not reached, to the occlusion distance between the disk roller of roller group 22 under adjustment;
(iii) if finding clogging, system is closed, anti-clogging observation door 27 is opened and clears up tamper, be then shut off Door 27 is observed in anti-clogging, is started the electromechanical machine 16 of root of kudzu vine crushing and is inverted, until tamper is fully erased;
Flushometer 26 is intermittently opened in crushing process to be rinsed, and is collected and is crushed feed liquid;
If the crushing situation of discharging opening does not reach broken requirement, independent container reception, the root of kudzu vine is put into again and is crushed Machine is processed again, and is adjusted up and down to the occlusion distance between the disk roller of roller group 21,22.
Step S3:Feed liquid will be crushed to transport in ultrasonic oscillation instrument by transport pipeline, after ultrasonic extraction is handled, according to The secondary tripod pendulum type batch centrifugal by 60-80 mesh and 100-120 mesh filter clothes is centrifuged, and obtains starch-containing slurries and Pueraria lobota slag, its In starch-containing slurries next processing links are entered by discharging opening, Pueraria lobota slag is sticky on filter cloth, connected through Pig device for discharging Hung out together with filter cloth.
Step S4:Root of kudzu vine rough surface, it is rough smooth, clean anyway, be all difficult to remove silt totally, especially It is that trickle silt is more difficult to remove, is a big bottleneck of kudzuvine root starch industry, and the presence of trickle silt significantly impacts the base of kudzuvine root starch This quality.The present invention carries out sand using the eddy flow centrifuge that removes sand to kudzuvine root starch feed liquid, can fully remove trickle silt, ensure to desilt It must use up.The kudzuvine root starch feed liquid gone after sand, which enters in tripodia Pig discharging solid-liquid centrifugation dewaterer, to be dehydrated, and obtains wet kudzuvine root starch;Removing Also contain the compositions such as citric acid and the water-soluble flavone of certain proportion concentration (0.2-0.5% mass ratioes) in liquid afterwards, collect Mix, can be reused as rinse water with clear water to a certain extent afterwards, reduce anhydrous discharge;
Step S5:Wet kudzuvine root starch block after dehydration is taken out, is dried using energy-conservation, the heat pump drying mode of low temperature, temperature Degree control is between 55-65 DEG C, drying time 6-12h;Heat pump low temperature drying can reduce other drying means such as Exposure to Sunlight and promote Enter the problem of kudzuvine root starch darkens, ensure kudzuvine root starch white appearance, good quality.
Step S6:Finally, dry pure white kudzu-vine root powder is dispensed, shading normal temperature preserves, sells or remained deep add Work.
Be above a kind of detailed embodiment of the invention and specific operating process, be using technical solution of the present invention before Put and implemented, but protection scope of the present invention is not limited to the above embodiments.

Claims (10)

1. a kind of kudzu-vine root powder processes complete mechanical system, it is characterised in that including ultrasonic assistant cleaning machine, upper and lower double two pairs of rollers Pueraria lobotas Root pulverizer, ultrasonic oscillation kudzuvine root starch extractor, eddy flow remove sand centrifuge, tripodia Pig discharging solid-liquid centrifugation dewaterer and heat pump Low temperature drying room, the discharging opening of the ultrasonic assistant cleaning machine are located at up and down above the spout of double two pairs of rollers root of kudzu vine pulverizers, Flushometer is provided with the two pairs of rollers root of kudzu vine pulverizers double up and down, its discharging opening passes through a transport pipeline and ultrasonic oscillation kudzuvine root starch The charging aperture connection of extractor, the discharging opening of the ultrasonic oscillation kudzuvine root starch extractor are removed sand by another transport pipeline with eddy flow Machine, its discharging opening are connected with the charging aperture of tripodia Pig discharging solid-liquid centrifugation dewaterer, are taken off through tripodia Pig discharging solid-liquid centrifugation Kudzuvine root starch after water dispenser dehydration, which enters in heat pump low temperature drying room, to be dried.
2. a kind of kudzu-vine root powder according to claim 1 processes complete mechanical system, it is characterised in that the ultrasonic assistant Cleaning machine include rinse bath, supersonic generator, conveyer belt, spray equipment, bearing and motor, wherein:
The rinse bath is arranged on bearing, and the bottom surface of the rinse bath is divided into funnelform hopper zone and inclined to notch Sloped region, the bottom of the hopper zone of the rinse bath is the minimum point of rinse bath, and offers sand outlet;
Some supersonic generators are distributed with the madial wall and bottom even of the rinse bath;
The conveyer belt runs through whole rinse bath, is divided into located at the horizontal segment of rinse bath hopper zone and located at rinse bath sloped region Tilting section, the horizontal segment of the conveyer belt are immersed in the underwater of rinse bath, and the tilting section of the conveyer belt is inclined upwardly stretching Outside the water surface of rinse bath;
The surface alignment of the conveyer belt is provided with the baffle plate of some settings, and manhole is offered on the baffle plate;
The spray equipment includes water-supply-pipe located at the top for stretching out rinse bath water surface part of conveyer belt tilting section, spray equipment Road and three showers, three showers are set up in parallel and connected with aqueduct, and spray head is connected with shower;
The motor is arranged on the outside of rinse bath, and motor is connected with conveyer belt by shaft coupling, drives belts movement.
3. a kind of kudzu-vine root powder according to claim 1 processes complete mechanical system, it is characterised in that the two pairs of rollers double up and down Root of kudzu vine pulverizer includes to roller group, lower is fixed on a pair of support to roller group, support, housing and flushometer, the housing Between column, including upper shell and lower house, the spout of upper and lower double two pairs of rollers root of kudzu vine pulverizers are located at the top of upper shell, its In:
The tapered chute in the upper shell bottom is simultaneously connected with lower house, and the upper two pairs of rollers are mounted in upper shell, including with A pair of disk rollers of the synchronized roller bearing of continuous wave tooth engaged;
The lower house bottom also tapered chute and is connected with discharging opening, and the lower two pairs of rollers are mounted in lower house, including tool There are a pair of disk rollers of the non-synchronized roller bearing of breakpoint wave serration tooth engaged;
The flushometer is flush port of the row with pressure on the taper chute of lower house.
4. a kind of kudzu-vine root powder according to claim 3 processes complete mechanical system, it is characterised in that on described to roller group and Under to being equipped with an adjusting apparatus in roller group, the adjusting apparatus includes disk roller slide, holds out against nut, locking nut and regulation spiral shell Bolt, up and down to the regulation disk roller in roller group on disk roller slide, regulating bolt is arranged successively holds out against nut, locking nut, and It is connected through bracket upright post with disk roller slide, bullet is also arranged with the regulating bolt between the disk roller slide and bracket upright post Spring, the both ends of spring abut with disk roller slide and bracket upright post respectively.
5. a kind of kudzu-vine root powder according to claim 3 processes complete mechanical system, it is characterised in that the upper shell and/ Or the anti-clogging observation door of transparent material is offered on lower house, from top to bottom it is followed successively by first of anti-clogging observation door and second Road anti-clogging observation door.
6. a kind of kudzu-vine root powder according to claim 1 processes complete mechanical system, it is characterised in that the ultrasonic oscillation Kudzuvine root starch extractor includes ultrasonic oscillation instrument and kudzuvine root starch separation centrifuge, and the ultrasonic oscillation instrument includes the chamber of a closing, Chamber inner wall is provided with some supersonic generators, and the charging aperture of ultrasonic oscillation kudzuvine root starch extractor is located at chamber upper end, and chamber is most Low side is provided with discharging opening, and the discharging opening separates centrifuge connection by transport pipeline with kudzuvine root starch.
7. a kind of kudzu-vine root powder according to claim 6 processes complete mechanical system, it is characterised in that the kudzuvine root starch separate from Scheming by two be sequentially connected in series form, or Pressure Centrifuges for 200 mesh filter cloth.
8. a kind of root of kudzu vine powder processing method, it is characterised in that comprise the following steps:
(1) root of kudzu vine is put into ultrasonic assistant cleaning machine and cleaned;
(2) root of kudzu vine of cleaning is placed in double two pairs of rollers root of kudzu vine pulverizers up and down and crushed, bath is intermittently opened in crushing process Device is rinsed, and is collected and is crushed feed liquid;
(3) feed liquid will be crushed to transport in ultrasonic oscillation kudzuvine root starch extractor by transport pipeline, handles, obtain through ultrasonic extraction Kudzuvine root starch feed liquid;
(4) kudzuvine root starch feed liquid removed sand into centrifuge with eddy flow successively and tripodia Pig discharging solid-liquid centrifugation dewaterer carry out it is husky and de- Water, obtain wet kudzuvine root starch;
(5) wet kudzuvine root starch is placed in 55-65 DEG C of heat pump low temperature drying room and dried, obtain dry kudzuvine root starch.
9. a kind of root of kudzu vine powder processing method according to claim 8, it is characterised in that double right up and down in the step (2) Occlusion distance on roller root of kudzu vine pulverizer to roller group be more than it is lower to roller group, on to the disk roller speed of roller group less than lower to roller group.
10. a kind of root of kudzu vine powder processing method according to claim 8, it is characterised in that in the step (2), pass through tune Section up and down double two pairs of rollers root of kudzu vine pulverizers on occlusion distance to roller group, in control to the broken root of kudzu vine of roller group into strips or flat cake Shape, and fibre length is no more than 2-3cm;By adjusting the lower occlusion distance to roller group of double two pairs of rollers root of kudzu vine pulverizers up and down, control The root of kudzu vine crushed under system to roller group is into silk hair-like, and fibre length is no more than 1-1.5cm.
CN201711091260.4A 2017-11-08 2017-11-08 A kind of kudzu-vine root powder processes complete mechanical system and method Pending CN107716416A (en)

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Application publication date: 20180223