CN106360746A - Extraction system for dietary fibers and proteins - Google Patents

Extraction system for dietary fibers and proteins Download PDF

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Publication number
CN106360746A
CN106360746A CN201611049810.1A CN201611049810A CN106360746A CN 106360746 A CN106360746 A CN 106360746A CN 201611049810 A CN201611049810 A CN 201611049810A CN 106360746 A CN106360746 A CN 106360746A
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China
Prior art keywords
reactor
reaction kettle
feed tube
washer
centrifuge
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CN201611049810.1A
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Chinese (zh)
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曹巧巧
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Jiaxing Vocational and Technical College
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Jiaxing Vocational and Technical College
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Priority to CN201611049810.1A priority Critical patent/CN106360746A/en
Publication of CN106360746A publication Critical patent/CN106360746A/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23JPROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J1/00Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
    • A23J1/14Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from leguminous or other vegetable seeds; from press-cake or oil-bearing seeds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

Abstract

The invention provides an extraction system for dietary fibers and proteins. The extraction system comprises a pretreatment device, a degreasing device, a dietary fiber extraction device I, a protein extraction device and a dietary fiber extraction device II which are connected sequentially. The system is mainly used for extracting the dietary fibers and the proteins from bean dregs, wherein wet bean dregs are put into the pretreatment device and are crushed into bean dreg powder by the pretreatment device, the bean dreg powder is baked, the baked bean dreg powder is fed into the degreasing device for degreasing so as to obtain degreased bean dreg powder, the degreased bean dreg powder is put into the dietary fiber extraction device I, alkali liquor is added into the dietary fiber extraction device I, a reaction is carried out so as to obtain supernatant I and precipitates I, the precipitates I are water-insoluble dietary fibers, the supernatant I is introduced into the protein extraction device, acid liquor is added into the protein extraction device, a reaction is carried out so as to obtain supernatant II and precipitates II, the precipitates II are the proteins, the supernatant II is introduced into the dietary fiber extraction device II, ethanol is added into the dietary fiber extraction device II so as to obtain precipitates III, and the precipitates III are water-soluble dietary fibers.

Description

A kind of system extracting dietary fiber and protein
Technical field
The invention belongs to field of mechanical technique, it is related to a kind of system extracting dietary fiber and protein.
Background technology
Bean dregs are the Main By products in the processing of the bean products such as bean curd, bean milk, account for the 15%-20% of full dried tofu weight, According to incompletely statistics, if calculated according to the wet bean dregs that every processing 0.5kg Semen sojae atricolor produces 2kg, domestic soy food product industry at present 20,000,000 tons of wet bean dregs of annual about production.Research shows, in bean dregs, dietary fiber accounts for 50%-60%, thick protein 15%- 20%, crude fat 6%-12%, and the feature thing such as multivitamin, mineral, soybean isoflavone, soybean saponin and phytic acid Matter.For a long time because its water content high (75-85%) and easily fermentation are rotten, mostly it is taken as feedstuff, the fertilizer of low value Material is discarded.And be to preserve to transport the dried carrying out because expense is too greatly without forming good industry chain (supply chain).Right at present The resources development and utilization of bean dregs still rests on to be prepared at the beginning of the food such as a beef ball, bakery, fast food using it as major ingredient Processing interpolation or as feedstuff.Recently as the rise of the research to bioactive substance, a large amount of fibres containing in bean dregs Dimension element and isoflavone, natural ve isoreactivity material are more and more taken seriously, but the extraction to its soybean dreg dietary fiber or protein It is substantially single and do not carry out systematic research, still in laboratory stage, little for produce reality, extraction cost Of a relatively high, equipment imperfection is it is impossible to meet actual production requirement.
Content of the invention
The purpose of the present invention is that there are the problems referred to above for existing technology it is proposed that a kind of extract dietary fiber and albumen The system of matter, level of integrated system is high, can reduce extraction cost.
The purpose of the present invention can be realized by following technical proposal:
A kind of system extracting dietary fiber and protein, including the pretreating device being sequentially connected, degreasing plant, meals Fiber extraction element one, Protein Extraction device and dietary fiber extraction apparatus two;Pretreating device includes pulverizer and conveying Auger one, the discharging opening of pulverizer connects the charging aperture of conveying auger one;Degreasing plant includes reactor one and centrifuge one, instead Kettle one is answered to have feed pipe one, feed tube one and discharge nozzle one, feed tube one is connected with extraction flow container, contains leaching in extraction flow container Extract, the feed pipe one of the discharging opening coupled reaction kettle one of conveying auger one, the discharge nozzle one of reactor one connects centrifuge one Charging aperture;Dietary fiber extraction apparatus one include reactor two, centrifuge two and washer one, and reactor two has feed pipe 2nd, feed tube two, feed tube three and discharge nozzle two, the solid outlet of centrifuge one passes through conveying auger two and reactor two Feed pipe two is connected, and feed tube two is connected with buffering flow container, contains buffer, feed tube three and alkali liquid tank phase in buffering flow container Even, alkali liquid tank contains naoh solution, and the discharge nozzle two of reactor two connects the charging aperture of centrifuge two, and the solid of centrifuge two goes out Material mouth connects the charging aperture of washer one;Protein Extraction device includes reactor three, centrifuge three and washer two, reactor Three have feed tube four, feed tube five and discharge nozzle three, and the liquid outlet of centrifuge two passes through the feed tube of pipeline and reactor three Four are connected, and feed tube five is connected with acid solution tank, contain acid solution in acid solution tank, and the discharge nozzle three of reactor three connects centrifuge Three charging aperture, the solid outlet of centrifuge three connects the charging aperture of washer two;Dietary fiber extraction apparatus two include instead Answer kettle four, centrifuge four and washer three, reactor four has feed tube six, feed tube seven and discharge nozzle four, centrifuge three Liquid outlet is connected with the feed tube six of reactor four by pipeline, and feed tube seven is connected with alcohol tank, contains ethanol, reaction in alcohol tank The discharge nozzle four of kettle four connects the charging aperture of centrifuge four, and the solid outlet of centrifuge four connects the charging aperture of washer three.
This system is mainly used in extracting the dietary fiber in bean dregs and protein, and wet bean dregs are put to pretreating device In, wet bean dregs are smashed into okara powder by pretreating device, and are dried, and the okara powder after drying is admitted in degreasing plant Row defat obtains defatted bean-dregs powder, and defatted bean-dregs powder is put in dietary fiber extraction apparatus one, after adding alkaline reaction, obtains Supernatant one and precipitate one, precipitate one is water insoluble dietary fiber, and supernatant one is passed through in Protein Extraction device, After adding acid liquid reaction, obtain supernatant two and precipitate two, precipitate two is protein, and supernatant two is passed through dietary fiber Extraction element two, adds ethanol, is precipitated thing three, and precipitate three is water soluble dietary fiber.
In the above-mentioned system extracting dietary fiber and protein, the discharging opening of pulverizer is located at the bottom of pulverizer, This discharging opening is provided with outlet valve;Conveying auger one includes base, charging pipeline section and feeding pipeline section, and feeding pipeline section can by bearing It is rotationally connected with base, charging pipeline section is connected with feeding pipeline section and is rotatably connected by flange bearing, and charging pipeline section erects Directly it is arranged on the underface of pulverizer, the upper end opening of charging pipeline section is the charging aperture of conveying auger one, charging pipeline section Upper end is connected with the outlet valve of pulverizer, and feeding pipeline section tilts to reactor one, the upper end of feeding pipeline section from bottom to up Opening is the discharging opening of conveying auger one, and the upper end of feeding pipeline section is connected by flange with the feed pipe one of reactor one;Send Expects pipe section includes delivery pipe body, is provided with screw-conveyer-shaft in delivery pipe body, and screw-conveyer-shaft is controlled by motor, the outer concentric gap set of delivery pipe body It is provided with thermal sleeve, between delivery pipe body and thermal sleeve, forms heating chamber, heating intracavity compartment of terrain is provided with and is sequentially connected electrically Electric heating piece, electric heating piece is attached to the outer surface of delivery pipe body.
In the above-mentioned system extracting dietary fiber and protein, removably it is provided with above the discharging opening of pulverizer Screen cloth;Feeding pipeline section has air inlet, and air inlet is connected with pressure fan.
In the above-mentioned system extracting dietary fiber and protein, reactor one includes reaction kettle body one and lid one, Lid one lid is located on reaction kettle body one, and feed pipe one and feed tube one are fixedly arranged on lid one, and respectively with reaction kettle body one even Logical, discharge nozzle one is located at the bottom of reaction kettle body one;It is provided with temperature sensor, temperature sensor connects temperature in reaction kettle body one Display, temperature indicator is installed in the outer surface of reaction kettle body one;Exhaustor is additionally provided with lid one, exhaustor is connected with Relief valve.
In the above-mentioned system extracting dietary fiber and protein, reactor one also has rabbling mechanism, rabbling mechanism Including the motor being installed on lid one and the shaft stretching in reaction kettle body one, shaft has multiple stirring vanes, stirs Mixing axle is in bending, and the upper end of shaft is connected with the output through-drive of motor by shaft coupling;Conveying auger two and conveying The structure of auger one is identical.
In the above-mentioned system extracting dietary fiber and protein, reactor two includes reaction kettle body two and lid two, Lid two lid is located on reaction kettle body two, and feed pipe two, feed tube two and feed tube three are fixedly arranged on lid two, discharge nozzle two respectively Located at the bottom of reaction kettle body two, the discharging opening of conveying auger two is connected with feed pipe two flange of reactor two;Reaction kettle body Two are externally provided with supersonic generator, and supersonic generator connects ultrasound probe, and ultrasound probe is in reaction kettle body two, instead Answer and in kettle two, be additionally provided with temperature sensor, temperature sensor connects temperature indicator, temperature indicator is installed in reaction kettle body Two outer surface.
In the above-mentioned system extracting dietary fiber and protein, reaction kettle body two is additionally provided with air inlet pipe, air inlet pipe Outer end be in outside reaction kettle body two, the inner of air inlet pipe is in reaction kettle body two, and the outer end of air inlet pipe is connected with intake valve, Intake valve is connected with the relief valve of pressure fan or reactor one by pipeline, and the inner of air inlet pipe connects air jet pipe, air jet pipe In bending, the side wall phase of air jet pipe and reaction kettle body two is fixed, and the bottom adjacent to reaction kettle body two, air jet pipe upper and lower Both sides are respectively provided with row's nozzle;Liquid flowing tube one is additionally provided with reaction kettle body two;Dietary fiber extraction apparatus one also include fluid reservoir One, fluid reservoir one has inlet and liquid outlet, and fluid reservoir one is arranged between centrifuge two and reactor three, on lid two also It is provided with feed tube eight, the liquid outlet of centrifuge two is connected with the inlet of fluid reservoir one, and the liquid outlet of fluid reservoir one is provided with liquid pump With three-way valve one, the one outlet of this three-way valve one passes through the feed tube eight of pipeline coupled reaction kettle two, this three-way valve one another One outlet passes through the feed tube four of pipeline coupled reaction kettle three;Washer one introversion is tiltedly provided with filter membrane one, and filter membrane one passes through Support is detachably secured to the inwall of washer one, and filter membrane one lower section is filtering area, and filter membrane one top is spray area, sprays area Inwall be installed with multiple showers, shower is connected with deionization water pot, and the charging aperture of washer one is opened in spray area Upper end, the discharging opening of washer one is opened on the side wall in spray area, and the bottom of filtering area offers liquid outlet;Washer one Discharging opening connect the charging aperture of conveying auger three, conveying auger three includes delivery pipe body two, is provided with auger in delivery pipe body two Axle, screw-conveyer-shaft is controlled by motor, and the outer concentric gap of delivery pipe body two is arranged with thermal sleeve two, delivery pipe body two and thermal sleeve Form heating chamber, heating intracavity compartment of terrain is provided with the electric heating piece being sequentially connected electrically, and electric heating piece is attached to delivery pipe body two between two Outer surface, the discharging opening of conveying auger three connects water insoluble dietary fiber Material collecting box for harvesting.
In the above-mentioned system extracting dietary fiber and protein, reactor three includes reaction kettle body three and lid three, Lid three lid is located on reaction kettle body three, and feed tube four and feed tube five are fixedly arranged on lid three, and respectively with reaction kettle body three even Logical, the side wall of reaction kettle body three is provided with liquid flowing tube two;Discharge nozzle three is located at the bottom of reaction kettle body three, the lower section of reaction kettle body three For centrifuge three, Protein Extraction device also includes fluid reservoir two, and fluid reservoir two has inlet and liquid outlet, and fluid reservoir two sets Put between centrifuge three and reactor four, the liquid outlet of centrifuge three is connected with the inlet of fluid reservoir two, fluid reservoir two Liquid outlet is provided with liquid pump and three-way valve two, and the one outlet of three-way valve two passes through the feed tube four of pipeline coupled reaction kettle three, and three Another outlet feed tube six by pipeline coupled reaction kettle four of port valve two;Washer two introversion is tiltedly provided with filter membrane two, Filter membrane two is detachably secured to the inwall of washer two by support, and filter membrane two lower section is filtering area, and filter membrane two top is spray Drench area, the inwall in spray area is installed with multiple showers, and shower is connected with deionization water pot, and the charging aperture of washer two opens up In the upper end in spray area, the discharging opening of washer two is opened on the side wall in spray area, and the bottom of filtering area offers out liquid Mouthful;The discharging opening of washer two connects the charging aperture of conveying auger four, and conveying auger four includes delivery pipe body two, delivery pipe body two Inside it is provided with screw-conveyer-shaft, screw-conveyer-shaft is controlled by motor, the outer concentric gap of delivery pipe body two is arranged with thermal sleeve two, delivery pipe body two Form heating chamber and thermal sleeve two between, heating intracavity compartment of terrain is provided with the electric heating piece being sequentially connected electrically, and electric heating piece is attached to The outer surface of delivery pipe body two, the discharging opening of conveying auger four connects protein Material collecting box for harvesting.
In the above-mentioned system extracting dietary fiber and protein, reactor three also includes rabbling mechanism, rabbling mechanism Including the motor being installed on lid three and the shaft stretching in reaction kettle body three, shaft has multiple stirring vanes, stirs The upper end mixing axle is connected with the output through-drive of motor by shaft coupling.
In the above-mentioned system extracting dietary fiber and protein, a fixed dividing plate in reactor four, dividing plate will react Kettle four separates as upper reative cell and lower reative cell, and upper reaction interior is provided with a filter bag, and filter bag is made up of filter membrane three, and filter bag top is opened Mouthful, feed tube six is installed in the top of reactor four, and feed tube six penetrates the upper opening of filter bag, and the bottom of filter bag connects discharging Pipe five, discharge nozzle five wears dividing plate and stretches into lower reative cell, and the side wall of upper reative cell is connected with discharging tube, discharging tube and liquid pump phase Even;Feed tube seven is installed in the side wall of lower reative cell, and discharge nozzle four is located at the bottom of lower reative cell;Dietary fiber extraction apparatus two Also include fluid reservoir three, the liquid outlet of centrifuge four is connected with the inlet of fluid reservoir three, and the liquid outlet of fluid reservoir three is provided with liquid Pump and three-way valve three, the one outlet of three-way valve three connects the feed tube six of upper reative cell by pipeline, three-way valve three another Individual outlet connects waste liquid pool by pipeline;Washer three introversion is tiltedly provided with filter membrane four, and it is removably solid that filter membrane four passes through support Due to the inwall of washer three, filter membrane four lower section is filtering area, and filter membrane four top is spray area, and the inwall in spray area is installed with many Individual shower, shower is connected with deionization water pot, and the charging aperture of washer three is opened in the upper end in spray area, washer three Discharging opening be opened in spray area side wall on, the bottom of filtering area offers liquid outlet;The discharging opening of washer three connects defeated Send the charging aperture of auger five, conveying auger five includes delivery pipe body two, is provided with screw-conveyer-shaft in delivery pipe body two, and screw-conveyer-shaft is controlled by Motor, the outer concentric gap of delivery pipe body two is arranged with thermal sleeve two, forms heating between delivery pipe body two and thermal sleeve two Chamber, heating intracavity compartment of terrain is provided with the electric heating piece being sequentially connected electrically, and electric heating piece is attached to the outer surface of delivery pipe body, conveying auger Five discharging opening connects water soluble dietary fiber Material collecting box for harvesting.
Compared with prior art, the present invention has the advantage that
1st, the pulverizer of this system is connected by conveying auger one with reactor one, not only achieves the conveying of okara powder, And it is provided with electric heating piece in conveying auger one, there is heating function, the okara powder after pulverizing can be dried, okara powder is not Need to deliver in drying mechanism again and dried, directly realize drying in conveying, simplify system composition, and improve Production efficiency;
2nd, reactor one only carries the required heat of defat reaction and is provided by conveying auger one, so that previous conveying process is produced Heat is reused, and reactor one is not required to additional heating arrangements, simplifies the structure of reactor one, and improves The utilization rate of the energy, beneficial to reducing production cost;
3rd, the exhaustor of reactor one connects with the air inlet pipe of reactor two, the excessive gas energy discharged in reactor one For reactor two it is achieved that gas recycles, and the excessive gas that reactor one is discharged carry heat, enter reactor Two can also provide heat for reactor two.
Brief description
Fig. 1 is the structural representation of the extraction system of the present invention.
Fig. 2 is the schematic enlarged-scale view of pretreating device and degreasing plant.
Fig. 3 is the schematic enlarged-scale view of dietary fiber extraction apparatus one.
Fig. 4 is the schematic enlarged-scale view of Protein Extraction device.
Fig. 5 is the schematic enlarged-scale view of dietary fiber extraction apparatus two.
In figure, 1, pulverizer;2nd, conveying auger one;3rd, reactor one;4th, centrifuge one;5th, feed pipe one;6th, feed tube One;7th, discharge nozzle one;8th, extract flow container;9th, reactor two;10th, centrifuge two;11st, washer one;12nd, feed pipe two;13rd, enter Liquid pipe two;14th, feed tube three;15th, discharge nozzle two;16th, conveying auger two;17th, buffer flow container;18th, alkali liquid tank;19th, reactor Three;20th, centrifuge three;21st, washer two;22nd, feed tube four;23rd, feed tube five;24th, discharge nozzle three;25th, acid solution tank;26、 Reactor four;27th, centrifuge four;28th, washer three;29th, feed tube six;30th, feed tube seven;31st, discharge nozzle four;32nd, alcohol tank; 33rd, base;34th, feed pipeline section;35th, feeding pipeline section;36th, delivery pipe body;37th, screw-conveyer-shaft;38th, thermal sleeve;39th, electric heating piece; 40th, screen cloth;41st, pressure fan;42nd, reaction kettle body one;43rd, lid one;44th, temperature sensor;45th, temperature indicator;46th, aerofluxuss Pipe;47th, rabbling mechanism;48th, reaction kettle body two;49th, lid two;50th, supersonic generator;51st, ultrasound probe;52nd, air inlet Pipe;53rd, air jet pipe;54th, nozzle;55th, liquid flowing tube one;56th, fluid reservoir one;57th, feed tube eight;58th, three-way valve one;59th, filter membrane One;60th, filtering area;61st, spray area;62nd, shower;63rd, deionization water pot;64th, conveying auger three;65th, delivery pipe body two; 66th, thermal sleeve two;67th, water insoluble dietary fiber Material collecting box for harvesting;68th, reaction kettle body three;69th, lid three;70th, liquid flowing tube two; 71st, fluid reservoir two;72nd, three-way valve two;73rd, filter membrane two;74th, conveying auger four;75th, protein Material collecting box for harvesting;76th, dividing plate;77th, on Reative cell;78th, lower reative cell;79th, filter bag;80th, discharge nozzle five;81st, discharging tube;82nd, fluid reservoir three;83rd, three-way valve three;84、 Waste liquid pool;85th, filter membrane four;86th, conveying auger five;87th, water soluble dietary fiber Material collecting box for harvesting.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described, But the present invention is not limited to these embodiments.
As shown in Figures 1 to 5, the present invention provides a kind of system extracting dietary fiber and protein, is mainly used in extracting Dietary fiber in bean dregs and protein, including the pretreating device being sequentially connected, degreasing plant, dietary fiber extraction apparatus First, Protein Extraction device and dietary fiber extraction apparatus two, wet bean dregs are put in pretreating device, and pretreating device will Wet bean dregs smash into okara powder, and are dried, and the okara powder after drying is admitted in degreasing plant and carries out defat and obtain defat Okara powder, defatted bean-dregs powder is put in dietary fiber extraction apparatus one, after adding alkaline reaction, obtains supernatant one and precipitation Thing one, precipitate one is water insoluble dietary fiber, and supernatant one is passed through in Protein Extraction device, adds acid liquid reaction Afterwards, supernatant two and precipitate two are obtained, precipitate two is protein, and supernatant two is passed through dietary fiber extraction apparatus two, Add ethanol, be precipitated thing three, precipitate three is water soluble dietary fiber.
Specifically, pretreating device includes pulverizer 1 and conveying auger 1, and the discharging opening of pulverizer 1 connects conveying auger One 2 charging aperture.
Degreasing plant includes reactor 1 and centrifuge 1, and reactor 1 has feed pipe 1, feed tube 1 and goes out Expects pipe one, feed tube 1 is connected with extraction flow container 8, contains lixiviating solution, lixiviating solution is preferably normal hexane, conveying in extraction flow container 8 The feed pipe 1 of the discharging opening coupled reaction kettle 1 of auger 1, the discharge nozzle one of reactor 1 connects entering of centrifuge 1 Material mouth, extraction flow container 8 connects liquid valve and liquid pump, and after liquid valve and liquid pump unlatching, lixiviating solution flows out from extraction flow container 8, and It is passed through reactor 1 through feed tube 1, the okara powder after pulverizing falls in conveying auger 1 from pulverizer 1, and defeated The conveying sending auger 1 falls in reactor 1, and okara powder and lixiviating solution extract reaction 6h in reactor 1 and taken off Fat mixed liquor, defat mixed liquor is passed through in centrifuge 1, and centrifugal rotational speed is 4000r/min, and centrifugation time is 20min, is taken off Fat okara powder.
Dietary fiber extraction apparatus one include reactor 29, centrifuge 2 10 and washer 1, and reactor 29 has Feed pipe 2 12, feed tube 2 13, feed tube 3 14 and discharge nozzle 2 15, the solid outlet of centrifuge 1 is twisted by conveying Dragon 2 16 is connected with the feed pipe 2 12 of reactor 29, and feed tube 2 13 is connected with buffering flow container 17, and buffering flow container 17 is provided with out Liquid valve and liquid pump, contain buffer in buffering flow container 17, feed tube 3 14 is connected with alkali liquid tank 18, and alkali liquid tank 18 is provided with liquid valve And liquid pump, alkali liquid tank 18 splendid attire 1mol/l naoh solution, the discharge nozzle 2 15 of reactor 29 connects the charging of centrifuge 2 10 Mouthful, the solid outlet of centrifuge 2 10 connects the charging aperture of washer 1;Under the transmission of conveying auger 2 16, defat bean Ground-slag falls into reactor 29 through feed pipe 2 12, and after the liquid valve of buffering flow container 17 and liquid pump unlatching, buffer is through feed tube After 2 13 inflow reactors 29, the liquid valve of alkali liquid tank 18 and liquid pump are opened, naoh solution flows into reaction through feed tube 3 14 Kettle 29, the ph value making solution in reactor 29 is 8~10.The obtained extraction in the presence of alkaline solution of defatted bean-dregs powder Liquid mixture is passed through in centrifuge 2 10 through discharge nozzle 2 15 and is centrifuged, under the conditions of 5000~10000r/min centrifugation 10~ 15min, obtains supernatant one and precipitate one, and precipitate one is rinsed with water in washer 1, obtains water after the later stage is dry Insoluble dietary fiber.
Protein Extraction device includes reactor 3 19, centrifuge 3 20 and washer 2 21, reactor 3 19 have into Liquid pipe 4 22, feed tube 5 23 and discharge nozzle 3 24, the liquid outlet of centrifuge 2 10 passes through the feed liquor of pipeline and reactor 3 19 Pipe 4 22 is connected, and feed tube 5 23 is connected with acid solution tank 25, contains acid solution in acid solution tank 25, and acid solution tank 25 is provided with liquid valve And liquid pump, the charging aperture of the discharge nozzle 3 24 connection centrifuge 3 20 of reactor 3 19, the solid outlet of centrifuge 3 20 is even Connect the charging aperture of washer 2 21;The supernatant one that centrifuge 2 10 centrifugation obtains is passed through reactor 3 19 from feed tube 4 22 Interior, acid solution is passed through in reactor 3 19 from feed tube 5 23, and it is 4~5 that solution in reactor 3 19 is adjusted ph value, standing After 4~5 hours, open the discharge nozzle 3 24 of reactor 3 19, so that mixed liquor is entered in centrifuge 3 20,5000~ It is centrifuged 10~15min under the conditions of 10000r/min, obtain supernatant two and precipitate two, precipitate two is used in washer 2 21 Water rinses, and obtains protein after the later stage is dry.
Dietary fiber extraction apparatus two include reactor 4 26, centrifuge 4 27 and washer 3 28, and reactor 4 26 has There are feed tube 6 29, feed tube 7 30 and discharge nozzle 4 31, the liquid outlet of centrifuge 3 20 passes through pipeline and reactor 4 26 Feed tube 6 29 is connected, and feed tube 7 30 is connected with alcohol tank 32, and alcohol tank 32 is provided with liquid valve and liquid pump, contains ethanol in alcohol tank 32 Solution, the discharge nozzle 4 31 of reactor 4 26 connects the charging aperture of centrifuge 4 27, and the solid outlet of centrifuge 4 27 connects The charging aperture of washer 3 28.The supernatant two that centrifuge 3 20 centrifugation obtains is passed through reactor 4 26, second from feed tube 6 29 Alcoholic solution is passed through in reactor 4 26 from feed tube 7 30, stands 24 hours at room temperature, and that opens reactor 4 26 goes out liquid Guan Si, makes mixed liquor enter in centrifuge 4 27, is centrifuged 10~15min, obtains supernatant under the conditions of 5000~10000r/min Liquid three and precipitate three, precipitate three is rinsed with water in washer 3 28, obtains water soluble dietary fiber after the later stage is dry.Excellent Selection of land, the discharging opening of pulverizer 1 is located at the bottom of pulverizer 1, and this discharging opening is provided with outlet valve, after outlet valve is opened, pulverizes Okara powder in machine 1 falls in conveying auger 1.
Conveying auger 1 includes base 33, charging pipeline section 34 and feeding pipeline section 35, and it is rotatable that feeding pipeline section 35 passes through bearing Be connected to base 33, charging pipeline section 34 is connected with feeding pipeline section 35 and is rotatably connected by flange bearing, charging pipeline section 34 underfaces being vertically situated at pulverizer 1, the upper end opening of charging pipeline section 34 is the charging aperture of conveying auger 1, enters The upper end of expects pipe section 34 is connected with the outlet valve of pulverizer 1, and feeding pipeline section 35 tilts to reactor 1 from bottom to up, send The upper end opening of expects pipe section 35 is the discharging opening of conveying auger 1, the charging of the upper end of feeding pipeline section 35 and reactor 1 Pipe 1 passes through flange and is connected;Okara powder first falls into the charging pipeline section 34 of conveying auger 1, then falls into from charging pipeline section 34 and send Expects pipe section 35.
Feeding pipeline section 35 includes delivery pipe body 36, is provided with screw-conveyer-shaft 37 in delivery pipe body 36, and screw-conveyer-shaft 37 is controlled by motor, Motor drive screw-conveyer-shaft 37 rotates, and the outer concentric gap of delivery pipe body 36 is arranged with thermal sleeve 38 to carry out thermal insulation, delivery pipe body Form heating chamber, heating intracavity compartment of terrain is provided with the electric heating piece 39 being sequentially connected electrically, electric heating piece 39 between 36 and thermal sleeve 38 It is attached to the outer surface of delivery pipe body 36.Generate heat after electric heating piece 39 energising, thus heated transportation body 36, make in delivery pipe body 36 Temperature raises, and with the rotation of screw-conveyer-shaft 37, okara powder not only can be transferred into reactor 1, and okara powder is in transmission During obtain drying, without using extra drying mechanism, simplify work with delivery pipe body 36 contact internal walls, wet okara powder Sequence.
Preferably, above the discharging opening of pulverizer 1, screen cloth 40 is removably installed, okara powder is controlled by screen cloth 40 Grain size, screen cloth 40 is preferably 80 mesh sieves.Feeding pipeline section 35 has air inlet, and air inlet is connected with pressure fan 41, screw-conveyer-shaft 37 when conveying okara powder, can open pressure fan 41, introduces air, from inlet charge, air enters in delivery pipe body 36 When obtain heating, can accelerate after hot air okara powder okara powder be dried.
Reactor 1 includes reaction kettle body 1 and lid 1, and lid 1 lid is located on reaction kettle body 1, reaction The upper end open of kettle, feed pipe 1 and feed tube 1 are fixedly arranged on lid 1, and connect with reaction kettle body 1 respectively, go out Located at the bottom of reaction kettle body 1, the okara powder being dried is delivered to feed pipe 1 to expects pipe one by conveying auger 1, and passes through Feed pipe 1 falls in reaction kettle body 1.It is provided with temperature sensor 44 in reaction kettle body 1, detect reactor for the moment Temperature in one 3, temperature sensor 44 connects temperature indicator 45, and temperature indicator 45 is installed in the appearance of reaction kettle body 1 Face, operator can learn reaction temperature from temperature indicator 45.It is noted that the extraction temperature of reactor 1 is preferred For 50 DEG C, the mode using conveying auger 1 to reactor 1 conveying heat is internally heated to reactor 1, that is, After okara powder is delivered in reactor 1 conveying auger 1, electric heating piece 39 remains powered on, and continues heating to delivery pipe body 36, Pressure fan 41 is passed through air into conveying auger 1, and air flows to reactor 1 along delivery pipe body 36, and heat is carried Enter so that reactor 1 internal temperature raises in reactor 1, and the pressure of reactor 1 also raises, contribute to soaking Propose reaction.
Exhaustor 46 is additionally provided with lid 1, exhaustor 46 is connected with relief valve, certain when reaching in reactor 1 During pressure, open relief valve, so that the gas in reactor 1 is discharged from exhaustor 46, carry out pressure release and avoid reacting Kettle 1 temperature rises to too high.Reactor 1 also has rabbling mechanism 47, and rabbling mechanism 47 includes being installed on lid 1 Motor and the shaft stretching in reaction kettle body 1, shaft has multiple stirring vanes, and shaft is in bending, to increase The contact area of stirring, the upper end of shaft is connected with the output through-drive of motor by shaft coupling, Motor drive shaft Rotate;Conveying auger 2 16 is identical with the structure of conveying auger 1, also includes feeding pipeline section 34 and feeding pipeline section 35, wherein send Expects pipe section 35 has heating function, and in addition to charging pipeline section 34 can not open up air inlet, other structures are all identical, centrifuge one 4 centrifugations obtain bean dregs grouts, after bean dregs grouts enter in conveying auger 2 16, are not only dried, and are broken up with rotating Become defatted bean-dregs powder, be then transported into reactor 29.This system also includes waste liquid pool 84, and the liquid outlet of centrifuge 1 is even Connect waste liquid pool 84, the liquid that centrifuge 1 centrifugation produces is directly discharged into waste liquid pool 84.
Reactor 29 includes reaction kettle body 2 48 and lid 2 49, and lid 2 49 lid is located on reaction kettle body 2 48, reaction The upper end open of kettle 2 48, feed pipe 2 12, feed tube 2 13 and feed tube 3 14 are fixedly arranged on lid 2 49, discharge nozzle respectively 2 15 are connected with feed pipe 2 12 flange of reactor 29 located at the bottom of reaction kettle body 2 48, the discharging opening of conveying auger 2 16 Connect, buffer is phosphate buffer;Reaction kettle body 2 48 is externally provided with supersonic generator 50, and supersonic generator 50 connects ultrasonic Ripple probe 51, ultrasound probe 51 is in reaction kettle body 2 48, and reactor 29 adopts ultrasonic assistant to extract, ultrasonic power 200-700w, is additionally provided with temperature sensor 44 in reaction kettle body 2 48, for detecting the reaction temperature of reactor 29, reaction temperature Degree is preferably 30-70 DEG C, and temperature sensor 44 connects temperature indicator 45, and temperature indicator 45 is installed in reaction kettle body 2 48 Outer surface.
Air inlet pipe 52 is additionally provided with reaction kettle body 2 48, the outer end of air inlet pipe 52 is in outside reaction kettle body 2 48, air inlet pipe 52 the inner is in reaction kettle body 2 48, and the outer end of air inlet pipe 52 is connected with intake valve, and the inner of air inlet pipe 52 connects jet Pipe 53, air jet pipe 53 is in bending, and the side wall phase of air jet pipe 53 and reaction kettle body 2 48 is fixed, and adjacent to reaction kettle body 2 48 Bottom, the both sides up and down of air jet pipe 53 are respectively provided with row's nozzle 54;Intake valve can be connected with pressure fan 41 by pipeline, air inlet Valve is opened, and pressure fan 41 supplies, and gas is passed through air jet pipe 53 from air inlet pipe 52, in extraction process, the one of air jet pipe 53 upside Gas is sprayed in mixed liquor so that mixed liquor is carried out with bubbling by row's nozzle 54 upwards, promotes the flowing up and down of mixed liquor, or enters Air valve is connected with the relief valve of reactor 1 by pipeline, and the gas with heat discharged in reactor 1 is used for reacting In kettle 29, not only promote the flowing of mixed liquor, and be carried along into heat, certain heating is served to reactor 29 Effect.When mixed liquor in reactor 29 is passed through centrifuge 1, using the row's nozzle 54 on the downside of exhaustor 5346 to mixed Close liquid to be blown downwards, so that mixing liquid energy is all flowed in centrifuge 1.
Additionally, liquid flowing tube 1 is additionally provided with reaction kettle body 2 48, a certain amount of mixed liquor is taken out by liquid flowing tube 1, The ph value of detection mixed liquor.
Dietary fiber extraction apparatus one also include fluid reservoir 1, and fluid reservoir 1 has inlet and liquid outlet, liquid storage Tank 1 is arranged between centrifuge 2 10 and reactor 3 19, and lid 2 49 is additionally provided with feed tube 8 57, centrifuge 2 10 Liquid outlet be connected with the inlet of fluid reservoir 1, the liquid outlet of fluid reservoir 1 is provided with liquid pump and three-way valve 1, and this three The one outlet of port valve 1 passes through the feed tube 8 57 of pipeline coupled reaction kettle 29, another outlet of this three-way valve 1 Feed tube 4 22 by pipeline coupled reaction kettle 3 19.The supernatant one producing after centrifuge 2 10 centrifugation is expelled to fluid reservoir One 56 it is preferable that needing to be centrifuged through multiple, that is, open liquid pump and the three-way valve 1 of fluid reservoir 1, make three-way valve 1 Connect with feed tube 8 57, the supernatant one in fluid reservoir 1 is refilled in reactor 29 by feed tube 8 57, so After be again introduced into centrifuge 2 10 and be centrifuged, improve centrifugal mass, improve the extracted amount of precipitate one.Finally, by three-way valve One 58 are connected with feed tube 4 22, and the supernatant one of last centrifugation gained is injected in reactor 3 19 by feed tube 4 22 Carry out the extraction of protein.
Washer 1 introversion is tiltedly provided with filter membrane 1, and filter membrane 1 is detachably secured to washer one by support 11 inwall, filter membrane 1 lower section is filtering area 60, and filter membrane 1 top is spray area 61, and the inwall in spray area 61 is installed with many Individual shower 62, shower 62 is connected with deionization water pot 63, and the charging aperture of washer 1 is opened in the upper end in spray area 61 Portion, the discharging opening of washer 1 is opened on the side wall in spray area 61, and the bottom of filtering area 60 offers liquid outlet, liquid outlet Connect waste liquid pool 84;The aperture of filter membrane 1 is less than the particle diameter of precipitate one, can intercept precipitate one in spray area 61, but Can pass through for deionized water.Centrifuge 2 10 centrifugation produce precipitate one enter washer 1 spray area 61 in, go from Sub- water pot 63 is provided with liquid pump, and deionization water pot 63 provides deionized water to shower 62, after shower 62 is opened, by deionized water On precipitate one, to rinse out the impurity substances of precipitate one remained on surface, deionization passes through filter membrane 1, stream to spray simultaneously Enter filtering area 60, and be expelled to waste liquid pool 84 from liquid outlet.
The discharging opening of washer 1 connects the charging aperture of conveying auger 3 64, and conveying auger 3 64 includes delivery pipe body two 65, it is provided with screw-conveyer-shaft 37 in delivery pipe body 2 65, screw-conveyer-shaft 37 is controlled by motor, Motor drive screw-conveyer-shaft 37 rotates, delivery pipe The outer concentric gap of body 2 65 is arranged with thermal sleeve 2 66, forms heating chamber between delivery pipe body 2 65 and thermal sleeve 2 66, Heating intracavity compartment of terrain is provided with the electric heating piece 39 being sequentially connected electrically, and electric heating piece 39 is attached to the outer surface of delivery pipe body 2 65, defeated The discharging opening sending auger 3 64 connects water insoluble dietary fiber Material collecting box for harvesting 67.After the completion of precipitate one rinses, open washer One 11 discharging opening, because filter membrane 1 is to be obliquely installed, precipitate one is slid downwardly into conveying auger 3 64 along filter membrane 1 Interior, precipitate one is transmitted by screw-conveyer-shaft 37 to water insoluble dietary fiber Material collecting box for harvesting 67 direction, in transmit process, delivery pipe body Electric heating piece 39 heating power on 2 65 surfaces, heats to delivery pipe body 2 65, thus by the precipitation in delivery pipe body 2 65 Thing one is dried, and the precipitate one falling into water insoluble dietary fiber Material collecting box for harvesting 67 is dry water insoluble dietary fiber.
Reactor 3 19 includes reaction kettle body 3 68 and lid 3 69, and lid 3 69 lid is located on reaction kettle body 3 68, instead Answer the upper end open of kettle 3 68, feed tube 4 22 and feed tube 5 23 to be fixedly arranged on lid 3 69, and respectively with reaction kettle body three 68 connections, the side wall of reaction kettle body 3 68 is provided with liquid flowing tube 2 70, is easy to take out a certain amount of mixed liquor, to detect its ph value. Reactor 3 19 also includes rabbling mechanism 47, the knot of the rabbling mechanism 47 of reactor 3 19 and the rabbling mechanism 47 of reactor 1 Structure can be identical, and rabbling mechanism 47 includes the motor being installed on lid 3 69 and the shaft stretching in reaction kettle body 3 68, stirs Mixing has multiple stirring vanes on axle, the upper end of shaft is connected with the output through-drive of motor by shaft coupling.Discharge nozzle three 24 bottoms being provided with reaction kettle body 3 68, drain pipe are connected with liquid valve, the lower section of reaction kettle body 3 68 is centrifuge 3 20, Reactor 3 19 also includes fluid reservoir 2 71, and fluid reservoir 2 71 has inlet and liquid outlet, and fluid reservoir 2 71 is arranged on centrifugation Between machine 3 20 and reactor 4 26, the liquid outlet of centrifuge 3 20 is connected with the inlet of fluid reservoir 2 71, fluid reservoir 2 71 Liquid outlet be provided with liquid pump and three-way valve 2 72, the one outlet of three-way valve 2 72 passes through the feed liquor of pipeline coupled reaction kettle 3 19 Pipe 4 22, another outlet feed tube 6 29 by pipeline coupled reaction kettle 4 26 of three-way valve 2 72;Centrifuge 3 20 from The supernatant two producing after the heart is expelled to fluid reservoir 2 71 it is preferable that needing to be centrifuged through multiple, that is, open fluid reservoir 2 71 Liquid pump and three-way valve 2 72, make three-way valve 2 72 connect with feed tube 4 22, by the supernatant two in fluid reservoir 2 71 pass through into Liquid pipe 4 22 refills in reactor 3 19, is then again introduced into centrifuge 3 20 and is centrifuged, and improves centrifugal mass, improves The extracted amount of precipitate two.Finally, three-way valve 2 72 is connected with feed tube 6 29, by the last supernatant two-way being centrifuged gained Cross feed tube 6 29 and be injected into the extraction carrying out water soluble dietary fiber in reactor 4 26.
Washer 2 21 introversion is tiltedly provided with filter membrane 2 73, and filter membrane 2 73 is detachably secured to washer two by support 21 inwall, filter membrane 2 73 lower section is filtering area 60, and filter membrane 2 73 top is spray area 61, and the inwall in spray area 61 is installed with many Individual shower 62, shower 62 is connected with deionization water pot 63, and the charging aperture of washer 2 21 is opened in the upper end in spray area 61 Portion, the discharging opening of washer 2 21 is opened on the side wall in spray area 61, and the bottom of filtering area 60 offers liquid outlet, liquid outlet Connect waste liquid pool 84.Beyond the filter membrane 2 73 of washer 2 21 is different with the aperture of the filter membrane 1 of washer 1, washer 2 21 other structures all can be identical with the other structures of washer 1, and the aperture of filter membrane 2 73 is less than the grain of precipitate two Footpath, can intercept precipitate two in spray area 61, but can pass through for deionized water.The precipitate that centrifuge 3 20 centrifugation produces In the spray area 61 of two entrance washers 2 21, deionization water pot 63 is provided with liquid pump, and deionization water pot 63 provides to shower 62 Deionized water, after shower 62 is opened, deionized water is sprayed on precipitate two, to rinse out precipitate two remained on surface Impurity substances, simultaneously deionization pass through filter membrane 2 73, flow into filtering area 60, and be expelled to waste liquid pool 84 from liquid outlet.
The discharging opening of washer 2 21 connects the charging aperture of conveying auger 4 74, and the structure of conveying auger 4 74 and conveying twist The structure of dragon 3 64 is identical, and conveying auger 4 74 includes delivery pipe body 2 65, is provided with screw-conveyer-shaft 37, auger in delivery pipe body 2 65 Axle 37 is controlled by motor, and the outer concentric gap of delivery pipe body 2 65 is arranged with thermal sleeve 2 66, delivery pipe body 2 65 and collet Form heating chamber, heating intracavity compartment of terrain is provided with the electric heating piece 39 being sequentially connected electrically, and electric heating piece 39 is attached to defeated between pipe 2 66 Send the outer surface of body 2 65, the discharging opening of conveying auger 4 74 connects protein Material collecting box for harvesting 75.After the completion of precipitate two rinses, Open the discharging opening of washer 2 21, because filter membrane 2 73 is to be obliquely installed, precipitate two is slid downwardly into defeated along filter membrane 2 73 Send in auger 4 74, precipitate two is transmitted by screw-conveyer-shaft 37 to protein Material collecting box for harvesting 75 direction, in transmit process, delivery pipe body Electric heating piece 39 heating power on 2 65 surfaces, heats to delivery pipe body 2 65, thus by the precipitation in delivery pipe body 2 65 Thing two is dried, and the precipitate one falling into protein fibre Material collecting box for harvesting is dry protein.
A fixed dividing plate 76 in reactor 4 26, dividing plate 76 separates reactor 4 26 for upper reative cell 77 and lower reative cell 78, be provided with a filter bag 79 in upper reative cell 77, filter bag 79 is made up of filter membrane three, the micropore on filter membrane three surface can only allow water and Small-molecule substance passes through, and volume is trapped within filter bag 79 more than the macromolecular substances of micropore and becomes concentrated solution, on filter bag 79 Portion's opening, feed tube 6 29 is installed in the top of reactor 4 26, and feed tube 6 29 penetrates the upper opening of filter bag 79, filter bag 79 Bottom connect discharge nozzle 5 80, discharge nozzle 5 80 wears dividing plate 76 and stretches into lower reative cell 78, and the side wall of upper reative cell 77 is even It is connected to discharging tube 81, discharging tube 81 is connected with liquid pump;Feed tube 7 30 is installed in the side wall of lower reative cell 78, drain pipe four located at The bottom of lower reative cell 78, the supernatant two that centrifuge 3 20 produces is injected in filter bag 79 by feed tube 6 29, opens simultaneously Discharging tube 81, the water passing from filter bag 79 and small-molecule substance are discharged from discharging tube 81, form concentrated solution, open in filter bag 79 Open the discharge nozzle 5 80 of filter bag 79 bottom, concentrated solution enters into lower reative cell 78 by discharge nozzle 5 80, is then turned on feed tube 7 30, it is passed through ethanol solution in downward reative cell 78, after standing 24 hours under room temperature, open drain pipe four, by lower reative cell 78 Interior mixed liquor is passed through centrifuge 4 27.
In lower reative cell 78, rabbling mechanism 47 can be set, rabbling mechanism 47 includes being fixedly arranged on the motor of reactor 4 26 side wall With the shaft of horizontally set, one end of shaft is connected with motor by shaft coupling, can be to lower reaction by rabbling mechanism 47 Mixed liquor in room 78 carries out agitation as appropriate, promotes to extract.Dietary fiber extraction apparatus two also include fluid reservoir 3 82, centrifuge 4 27 liquid outlet is connected with the inlet of fluid reservoir 3 82, and the liquid outlet of fluid reservoir 3 82 is provided with liquid pump and three-way valve 3 83, The one outlet of three-way valve 3 83 connects the feed tube 6 29 of upper reative cell 77, another outlet of three-way valve 3 83 by pipeline Waste liquid pool 84 is connected by pipeline;The supernatant three producing after centrifuge 4 27 centrifugation is expelled to fluid reservoir 3 82 it is preferable that needing To be centrifuged through multiple, that is, to open liquid pump and the three-way valve 3 83 of fluid reservoir 3 82, make three-way valve 3 83 with feed tube 6 29 even Logical, the supernatant three in fluid reservoir 3 82 is refilled in reactor 4 26 by feed tube 6 29, be then again introduced into from Scheming 4 27 is centrifuged, and improves centrifugal mass, improves the extracted amount of precipitate three.Finally, by three-way valve 3 83 and waste liquid pool 84 connections, the supernatant three of last centrifugation gained is entered waste liquid pool 84.
Washer 3 28 introversion is tiltedly provided with filter membrane 4 85, and filter membrane 4 85 is detachably secured to washer three by support 28 inwall, filter membrane 4 85 lower section is filtering area 60, and filter membrane 4 85 top is spray area 61, and the inwall in spray area 61 is installed with many Individual shower 62, shower 62 is connected with deionization water pot 63, and the charging aperture of washer 3 28 is opened in the upper end in spray area 61 Portion, the discharging opening of washer 3 28 is opened on the side wall in spray area 61, and the bottom of filtering area 60 offers liquid outlet, liquid outlet Connect waste liquid pool 84;Beyond the filter membrane 4 85 of washer 3 28 is different with the aperture of the filter membrane 1 of washer 1, washer 3 28 other structures all can be identical with the other structures of washer 1, and the aperture of filter membrane 4 85 is less than the grain of precipitate three Footpath, can intercept precipitate three in spray area 61, but can pass through for deionized water.The precipitate that centrifuge 4 27 centrifugation produces In the spray area 61 of three entrance washers 3 28, deionization water pot 63 is provided with liquid pump, and deionization water pot 63 provides to shower 62 Deionized water, after shower 62 is opened, deionized water is sprayed on precipitate three, to rinse out precipitate three remained on surface Material, simultaneously deionization pass through filter membrane 4 85, flow into filtering area 60, and be expelled to waste liquid pool 84 from liquid outlet.
The discharging opening of washer 3 28 connects the charging aperture of conveying auger 5 86, and the structure of conveying auger 5 86 and conveying twist The structure of dragon 3 64 is identical, and conveying auger 5 86 includes delivery pipe body 2 65, is provided with screw-conveyer-shaft 37, auger in delivery pipe body 2 65 Axle 37 is controlled by motor, and the outer concentric gap of delivery pipe body 2 65 is arranged with thermal sleeve 2 66, delivery pipe body 2 65 and collet Form heating chamber, heating intracavity compartment of terrain is provided with the electric heating piece 39 being sequentially connected electrically, and electric heating piece 39 is attached to defeated between pipe 2 66 Send the outer surface of body 36, the discharging opening of conveying auger 5 86 connects water soluble dietary fiber Material collecting box for harvesting 87.Precipitate three rinses After the completion of, open the discharging opening of washer 3 28, because filter membrane 4 85 is to be obliquely installed, precipitate three is downward along filter membrane 4 85 Slip in conveying auger 4 74, precipitate four-way water soluble dietary fiber Material collecting box for harvesting 87 direction is transmitted by screw-conveyer-shaft 37, in transmission During, electric heating piece 39 heating power on delivery pipe body 2 65 surface, delivery pipe body 2 65 is heated, thus by delivery pipe Precipitate three in body 2 65 is dried, and the precipitate one falling into water soluble dietary fiber Material collecting box for harvesting 87 is dry water solublity Dietary fiber.
Specific embodiment described herein is only explanation for example to present invention spirit.The affiliated technology of the present invention is led The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment Generation, but the spirit without departing from the present invention or surmount scope defined in appended claims.
Although more employing pulverizer 1 herein;Conveying auger 1;Reactor 1;Centrifuge 1;Feed pipe one 5;Feed tube 1;Discharge nozzle 1;Extraction flow container 8;Reactor 29;Centrifuge 2 10;Washer 1;Feed pipe 2 12;Enter Liquid pipe 2 13;Feed tube 3 14;Discharge nozzle 2 15;Conveying auger 2 16;Buffering flow container 17;Alkali liquid tank 18;Reactor 3 19;From Scheming 3 20;Washer 2 21;Feed tube 4 22;Feed tube 5 23;Discharge nozzle 3 24;Acid solution tank 25;Reactor 4 26;Centrifugation Machine 4 27;Washer 3 28;Feed tube 6 29;Feed tube 7 30;Discharge nozzle 4 31;Alcohol tank 32;Base 33;Charging pipeline section 34; Feeding pipeline section 35;Delivery pipe body 36;Screw-conveyer-shaft 37;Thermal sleeve 38;Electric heating piece 39;Screen cloth 40;Pressure fan 41;Reaction kettle body one 42;Lid 1;Temperature sensor 44;Temperature indicator 45;Exhaustor 46;Rabbling mechanism 47;Reaction kettle body 2 48;Lid two 49;Supersonic generator 50;Ultrasound probe 51;Air inlet pipe 52;Air jet pipe 53;Nozzle 54;Liquid flowing tube 1;Fluid reservoir one 56;Feed tube 8 57;Three-way valve 1;Filter membrane 1;Filtering area 60;Spray area 61;Shower 62;Deionization water pot 63;Defeated Send auger 3 64;Delivery pipe body 2 65;Thermal sleeve 2 66;Water insoluble dietary fiber Material collecting box for harvesting 67;Reaction kettle body 3 68;Lid Body 3 69;Liquid flowing tube 2 70;Fluid reservoir 2 71;Three-way valve 2 72;Filter membrane 2 73;Conveying auger 4 74;Protein Material collecting box for harvesting 75; Dividing plate 76;Upper reative cell 77;Lower reative cell 78;Filter bag 79;Discharge nozzle 5 80;Discharging tube 81;Fluid reservoir 3 82;Three-way valve three 83;Waste liquid pool 84;Filter membrane 4 85;Conveying auger 5 86;Water soluble dietary fiber Material collecting box for harvesting 87 grade term, but be not precluded from using The probability of other terms.It is used for the purpose of more easily describing and explaining the essence of the present invention using these terms;Them It is all contrary with spirit of the present invention for being construed to any additional restriction.

Claims (10)

1. a kind of system extracting dietary fiber and protein is it is characterised in that include pretreating device, the defat being sequentially connected Device, dietary fiber extraction apparatus one, Protein Extraction device and dietary fiber extraction apparatus two;Pretreating device includes pulverizing Machine and conveying auger one, the discharging opening of pulverizer connects the charging aperture of conveying auger one;Degreasing plant include reactor one and from Scheming one, reactor one has feed pipe one, feed tube one and discharge nozzle one, and feed tube one is connected with extraction flow container, lixiviating solution Lixiviating solution, the feed pipe one of the discharging opening coupled reaction kettle one of conveying auger one is contained, the discharge nozzle one of reactor one is even in tank Connect the charging aperture of centrifuge one;Dietary fiber extraction apparatus one include reactor two, centrifuge two and washer one, reactor two There is feed pipe two, feed tube two, feed tube three and discharge nozzle two, the solid outlet of centrifuge one pass through conveying auger two with The feed pipe two of reactor two is connected, and feed tube two is connected with buffering flow container, contains buffer in buffering flow container, feed tube three and Alkali liquid tank is connected, and alkali liquid tank contains naoh solution, and the discharge nozzle two of reactor two connects the charging aperture of centrifuge two, centrifuge two Solid outlet connect washer one charging aperture;Protein Extraction device includes reactor three, centrifuge three and washer Two, reactor three has feed tube four, feed tube five and discharge nozzle three, and the liquid outlet of centrifuge two passes through pipeline and reactor three Feed tube four be connected, feed tube five is connected with acid solution tank, contains acid solution, discharge nozzle three company of reactor three in acid solution tank Connect the charging aperture of centrifuge three, the solid outlet of centrifuge three connects the charging aperture of washer two;Dietary fiber extraction apparatus Two include reactor four, centrifuge four and washer three, and reactor four has feed tube six, feed tube seven and discharge nozzle four, from The liquid outlet of scheming three is connected with the feed tube six of reactor four by pipeline, and feed tube seven is connected with alcohol tank, contains in alcohol tank Ethanol, the discharge nozzle four of reactor four connects the charging aperture of centrifuge four, and the solid outlet of centrifuge four connects washer three Charging aperture.
2. the system extracting dietary fiber and protein according to claim 1 is it is characterised in that the discharging opening of pulverizer Positioned at the bottom of pulverizer, this discharging opening is provided with outlet valve;Conveying auger one includes base, charging pipeline section and feeding pipeline section, Feeding pipeline section is rotatably connected at base by bearing, and charging pipeline section is connected with feeding pipeline section and passes through flange bearing and can turn It is dynamically connected, charging pipeline section is vertically situated at the underface of pulverizer, and the upper end opening of charging pipeline section is conveying auger one Charging aperture, the upper end of charging pipeline section is connected with the outlet valve of pulverizer, and feeding pipeline section tilts to reactor one from bottom to up, The upper end opening of feeding pipeline section is the discharging opening of conveying auger one, the feed pipe one of the upper end of feeding pipeline section and reactor one It is connected by flange;Feeding pipeline section includes delivery pipe body, is provided with screw-conveyer-shaft in delivery pipe body, and screw-conveyer-shaft is controlled by motor, conveying The outer concentric gap of body is arranged with thermal sleeve, forms heating chamber, heat intracavity compartment of terrain between delivery pipe body and thermal sleeve It is provided with the electric heating piece being sequentially connected electrically, electric heating piece is attached to the outer surface of delivery pipe body.
3. the system extracting dietary fiber and protein according to claim 2 is it is characterised in that the discharging opening of pulverizer Top is removably provided with screen cloth;Feeding pipeline section has air inlet, and air inlet is connected with pressure fan.
4. the system of extraction dietary fiber according to claim 2 and protein is it is characterised in that reactor one includes instead Answer kettle one and lid one, lid one lid is located on reaction kettle body one, and feed pipe one and feed tube one are fixedly arranged on lid one, and point Do not connect with reaction kettle body one, discharge nozzle one is located at the bottom of reaction kettle body one;It is provided with temperature sensor, temperature in reaction kettle body one Degree sensor connects temperature indicator, and temperature indicator is installed in the outer surface of reaction kettle body one;It is additionally provided with aerofluxuss on lid one Pipe, exhaustor is connected with relief valve.
5. the system of extraction dietary fiber according to claim 4 and protein is it is characterised in that reactor one also has Rabbling mechanism, rabbling mechanism includes the motor being installed on lid one and the shaft stretching in reaction kettle body one, on shaft There are multiple stirring vanes, shaft is in bending, and the upper end of shaft is connected with the output through-drive of motor by shaft coupling; Conveying auger two is identical with the structure of conveying auger one.
6. the system of extraction dietary fiber according to claim 4 and protein is it is characterised in that reactor two includes instead Answer kettle two and lid two, lid two lid is located on reaction kettle body two, and feed pipe two, feed tube two and feed tube three are fixed respectively In lid two, discharge nozzle two located at the bottom of reaction kettle body two, the feed pipe two of the discharging opening of conveying auger two and reactor two Flange connects;Reaction kettle body two is externally provided with supersonic generator, and supersonic generator connects ultrasound probe, at ultrasound probe In reaction kettle body two, in reaction kettle body two, it is additionally provided with temperature sensor, temperature sensor connects temperature indicator, temperature shows Device is installed in the outer surface of reaction kettle body two.
7. the system extracting dietary fiber and protein according to claim 6 is it is characterised in that go back on reaction kettle body two It is provided with air inlet pipe, the outer end of air inlet pipe is in outside reaction kettle body two, and the inner of air inlet pipe is in reaction kettle body two, air inlet pipe Outer end is connected with intake valve, and intake valve is connected with the relief valve of pressure fan or reactor one by pipeline, the inner of air inlet pipe Connect air jet pipe, air jet pipe is in bending, the side wall phase of air jet pipe and reaction kettle body two is fixed, and adjacent to reaction kettle body two Bottom, the both sides up and down of air jet pipe are respectively provided with row's nozzle;Liquid flowing tube one is additionally provided with reaction kettle body two;Dietary fiber extracts dress Put one and also include fluid reservoir one, fluid reservoir one has inlet and liquid outlet, fluid reservoir one is arranged on centrifuge two and reactor Between three, lid two is additionally provided with feed tube eight, the liquid outlet of centrifuge two is connected with the inlet of fluid reservoir one, fluid reservoir one Liquid outlet be provided with liquid pump and three-way valve one, the one outlet of this three-way valve one passes through the feed tube of pipeline coupled reaction kettle two Eight, another outlet feed tube four by pipeline coupled reaction kettle three of this three-way valve one;Washer one introversion is tiltedly provided with Filter membrane one, filter membrane one is detachably secured to the inwall of washer one by support, and filter membrane one lower section is filtering area, on filter membrane one Side is spray area, and the inwall in spray area is installed with multiple showers, and shower is connected with deionization water pot, the charging of washer one Mouth is opened in the upper end in spray area, and the discharging opening of washer one is opened on the side wall in spray area, and the bottom of filtering area opens up There is liquid outlet;The discharging opening of washer one connects the charging aperture of conveying auger three, and conveying auger three includes delivery pipe body two, conveying It is provided with screw-conveyer-shaft, screw-conveyer-shaft is controlled by motor, the outer concentric gap of delivery pipe body two is arranged with thermal sleeve two, conveying in body two Form heating chamber, heating intracavity compartment of terrain is provided with the electric heating piece being sequentially connected electrically, electric heating piece between body two and thermal sleeve two It is attached to the outer surface of delivery pipe body two, the discharging opening of conveying auger three connects water insoluble dietary fiber Material collecting box for harvesting.
8. the system of extraction dietary fiber according to claim 1 and protein is it is characterised in that reactor three includes instead Answer kettle three and lid three, lid three lid is located on reaction kettle body three, and feed tube four and feed tube five are fixedly arranged on lid three, and point Not and reaction kettle body tee joint, the side wall of reaction kettle body three is provided with liquid flowing tube two;Discharge nozzle three located at the bottom of reaction kettle body three, The lower section of reaction kettle body three is centrifuge three, and Protein Extraction device also includes fluid reservoir two, fluid reservoir two have inlet and Liquid outlet, fluid reservoir two is arranged between centrifuge three and reactor four, the feed liquor of the liquid outlet of centrifuge three and fluid reservoir two Mouth connects, and the liquid outlet of fluid reservoir two is provided with liquid pump and three-way valve two, and the one outlet of three-way valve two passes through pipeline coupled reaction The feed tube four of kettle three, another outlet feed tube six by pipeline coupled reaction kettle four of three-way valve two;In washer two Obliquely it is provided with filter membrane two, filter membrane two is detachably secured to the inwall of washer two by support, and filter membrane two lower section is for filtering Area, filter membrane two top is spray area, and the inwall in spray area is installed with multiple showers, and shower is connected with deionization water pot, punching The charging aperture of washing machine two is opened in the upper end in spray area, and the discharging opening of washer two is opened on the side wall in spray area, filters The bottom in area offers liquid outlet;The discharging opening of washer two connects the charging aperture of conveying auger four, and conveying auger four includes defeated Send body two, in delivery pipe body two, be provided with screw-conveyer-shaft, screw-conveyer-shaft is controlled by motor, the outer concentric gap of delivery pipe body two be arranged with every Thermal sleeve two, forms heating chamber between delivery pipe body two and thermal sleeve two, heating intracavity compartment of terrain is provided with and is sequentially connected electrically Electric heating piece, electric heating piece is attached to the outer surface of delivery pipe body two, and the discharging opening of conveying auger four connects protein Material collecting box for harvesting.
9. the system of extraction dietary fiber according to claim 8 and protein is it is characterised in that reactor three also includes Rabbling mechanism, rabbling mechanism includes the motor being installed on lid three and the shaft stretching in reaction kettle body three, on shaft There are multiple stirring vanes, the upper end of shaft is connected with the output through-drive of motor by shaft coupling.
10. the system extracting dietary fiber and protein according to claim 1 is it is characterised in that consolidate in reactor four If a dividing plate, reactor four is separated as upper reative cell and lower reative cell by dividing plate, and upper reaction interior is provided with a filter bag, and filter bag is by filtering Film three forms, filter bag upper opening, and feed tube six is installed in the top of reactor four, and the top that feed tube six penetrates filter bag is opened Mouthful, the bottom of filter bag connects discharge nozzle five, and discharge nozzle five wears dividing plate and stretches into lower reative cell, and the side wall of upper reative cell is connected with Discharging tube, discharging tube is connected with liquid pump;Feed tube seven is installed in the side wall of lower reative cell, and discharge nozzle four is located at the bottom of lower reative cell Portion;Dietary fiber extraction apparatus two also include fluid reservoir three, and the liquid outlet of centrifuge four is connected with the inlet of fluid reservoir three, storage The liquid outlet of flow container three is provided with liquid pump and three-way valve three, and the one outlet of three-way valve three connects the feed liquor of upper reative cell by pipeline Pipe six, another outlet of three-way valve three connects waste liquid pool by pipeline;Washer three introversion is tiltedly provided with filter membrane four, filter membrane four It is detachably secured to the inwall of washer three by support, filter membrane four lower section is filtering area, filter membrane four top is spray area, spray The inwall drenching area is installed with multiple showers, and shower is connected with deionization water pot, and the charging aperture of washer three is opened in spray The upper end in area, the discharging opening of washer three is opened on the side wall in spray area, and the bottom of filtering area offers liquid outlet;Rinse The discharging opening of machine three connects the charging aperture of conveying auger five, and conveying auger five includes delivery pipe body two, is provided with delivery pipe body two Screw-conveyer-shaft, screw-conveyer-shaft is controlled by motor, and the outer concentric gap of delivery pipe body two is arranged with thermal sleeve two, delivery pipe body two and heat-insulated Form heating chamber, heating intracavity compartment of terrain is provided with the electric heating piece being sequentially connected electrically, and electric heating piece is attached to delivery pipe between sleeve pipe two The outer surface of body two, the discharging opening of conveying auger five connects water soluble dietary fiber Material collecting box for harvesting.
CN201611049810.1A 2016-11-23 2016-11-23 Extraction system for dietary fibers and proteins Pending CN106360746A (en)

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Application publication date: 20170201