CN100433994C - Cotton seed dephenolizing protein complete equipment - Google Patents
Cotton seed dephenolizing protein complete equipment Download PDFInfo
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- CN100433994C CN100433994C CNB2005100017516A CN200510001751A CN100433994C CN 100433994 C CN100433994 C CN 100433994C CN B2005100017516 A CNB2005100017516 A CN B2005100017516A CN 200510001751 A CN200510001751 A CN 200510001751A CN 100433994 C CN100433994 C CN 100433994C
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Abstract
The present invention discloses a cotton seed dephenolizing protein complete device having the advantages of few required special devices, less solvent consumption, low production cost, high oil yield, thorough dephenolizing effect, high protein content of products and low content of the residual methanol, which comprises an electric control device, a softening device, an embryo pressing device, a drying device, a leaching device, an extraction device amd a corresponding steam generator, wherein the softening device, the embryo pressing device, the drying device, the leaching device and the extraction device are orderly connected and connected with the electric control device, and feeding devices are arranged among the devices. The present invention cancels the procedures of steaming, sauting at high temperature and hot frying of the original technology, decreases the quantity of special devices and adopts the steps of firstly extracting grease and then dephenolizing gossypol, and furthermore, the temperature is kept to be below 80 DEG C in the whole production process. The present invention solves the problem of changeability of proteins, and thereby, the dephenolization is thorough.
Description
Technical field:
The invention belongs to chemical industry equipment, particularly a kind ofly will can be used as the complete equipment that produces of forage protein behind the cotton seed dephenolization.
Technical background:
There is abundant cottonseed resource in China, the cotton dregs that contain gossypol can only be as rudimentary feed, its protein content can be more than 50% behind the cotton seed dephenolization, can be used for making feed, food and fermentation industry, the special equipment of required each link of production equipment of the whole set of processing equipment that existing employing cottonseed is a raw material is very many, investment is big, complex process, technology is wayward, and required plant area is big.And to the processing of cottonseed all is to steam with high temperature to fry and hot moulding is means, because cottonseed contains Chuck Steak, steaming is fried, hot moulding can obtain most grease, again raw material is further leached processing, but generally be higher than 100 ℃ owing to steam the treatment temperature of stir-fry and hot moulding technology, and make protein denaturation in the cottonseed, and destroyed protein structure, reduce the utilization rate of protein in the cottonseed.
Summary of the invention:
Goal of the invention of the present invention provides that a kind of required special equipment is few, and solvent consumption is little, and production cost is low, the oil yield height, and dephenolize is thorough, product protein content height, the cotton seed dephenolizing protein complete equipment that residual methanol content is low.
Technical solution of the present invention is as follows: comprise electric control gear, softening plant, pressure fetus device, drying unit, leaching device and extraction equipment and corresponding steam generator, key is softening plant, presses fetus device, drying unit, leaching device and extraction equipment to be linked in sequence successively that above-mentioned each device all is connected with electric control gear and respectively is provided with pay-off between the device; Softening plant is a softening auger, be provided with at least one axle in its housing, axle is provided with several pushing sheets, pushing sheet is paddle formula or month dentition formula, be provided with a stirring vane between the two adjacent pushing sheets, the housing outer wall is provided with a steam jacket, and the housing end face is provided with a steam pipe, and steam pipe is provided with several and stretches into the interior steam jet of housing; Described pressure fetus device is an a pair of roller flaker, its frame end face is provided with a feed hopper, motor and decelerator, the feed hopper below is provided with one and gives feed roller, be provided with one by right baffle-plate for the feed roller below, the feeding hopper that right baffle plate is formed, the feeding hopper below is provided with fixed roller and moving roll, fixed roller and moving roll below are equipped with a clear face board, the supporting base of moving roll is provided with the adjustment bolt, fixed roller, moving roll is connected with motor, right baffle-plate and right baffle plate are adjustable, the aperture that this two baffle plate can be adjusted spacing between two baffle plates or upward opening by bolt is with the control feeding capacity, and the fixed roller of this two baffle plate and below and the roll surface of moving roll have the gap of 1mm.
The high temperature that the present invention has cancelled former technology steams stir-fry and hot moulding operation, guarantee the forming degree of cottonseed benevolence and gone into immersion part, the raw material that adopts can be the cotton benevolence of handling through broken shell, these raw material sources are extensive, further reduced the special equipment amount, take first oil and grease extracting removing cotton phenol step again, and in whole process of production, keep low temperature (being lower than 80 ℃), solved the problem of protein mutability, make dephenolize more thorough, the cottonseed protein of last gained is a high-quality edible albumen, and this albumen has low fiber, hypermetabolism energy and the high characteristics of lysine virtual value, further processing has a extensive future, and oil yield height, have and can realize serialization production, production equipment takies few, and production cost is low.
Description of drawings:
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 is a softening plant structural representation of the present invention.
Fig. 3 is the A-A direction cutaway view of Fig. 2.
Fig. 4 is a feeder structure schematic diagram of the present invention.
Fig. 5 is a pressure fetus device structural representation of the present invention.
Fig. 6 is the A-A direction cutaway view of Fig. 5.
Fig. 7 is a drying unit structural representation of the present invention.
Fig. 8 is a leaching apparatus structure schematic diagram of the present invention.
Fig. 9 is an extraction equipment structural representation of the present invention.
The specific embodiment:
Specific embodiments of the invention are as follows: comprise electric control gear 1, softening plant 2, pressure fetus device 3, drying unit 4, leach device 5 and extraction equipment 6 and corresponding steam generator, key is softening plant 2, presses fetus device 3, drying unit 4, leaching device 5 and extraction equipment 6 to be linked in sequence successively that above-mentioned each device all is connected with electric control gear 1 and respectively is provided with pay-off 8 between the device; Described electric control gear 1 is the computer control main frame, the above-mentioned control device that respectively installs all is connected through data wire with it, each operation of installing that computer is adjustable, make the complete equipment co-ordination, because steam generator and corresponding steam delivery tube road are prior art, so specification is not described in detail, accompanying drawing is also not shown.
Described softening plant 2 is a softening auger, the lower section of the housing 9 of its sealing is a semicircle, be provided with at least one axle 10 in the housing 9, axle 10 1 ends are connected with motor, axle 10 is provided with the pushing sheet 11 of equi-spaced apart, pushing sheet 11 is paddle formula or month dentition formula, be provided with a stirring vane 54 between two pushing sheets 11, housing 9 outer walls are provided with a steam jacket 12, interlayer 12 forms a heating jacket, the end face of housing 9 is provided with a steam pipe 13, steam pipe 13 is arranged with a plurality of steam jets 14 that stretch in the housing 9, steam pipe 13 also is connected with steam jacket 12, stock enters in the auger from the charging aperture of housing 9 end faces, axle 10 is made pushing sheet 11 rotations that stock is slowly pushed forward by the driven by motor rotation simultaneously, 54 of stirring vanes constantly stir stock simultaneously, nozzle 14 ejection steam carry out the moistening heating of steam to stock, the temperature of steam is less than 80 ℃, the best is 45 ℃～55 ℃, steam pipe 13 remains in 80 ℃ the temperature of auger to steam jacket 12 delivering vapors, stock in progradation because of constantly being stirred thermally equivalent, it is softening fully and uniformly that it is obtained, the operating temperature of softening auger remains in 80 ℃, can prevent the temperature height and make cottonseed protein generation sex change, reduce nutritive value, softening auger can make softening condition control easily and can simplify flow process, minimizing equipment, for making stock more abundant softening uniformly, softening auger can be the multiaxis structure, both a plurality of augers are superposed to one, the softening stroke lengthening of stock can be made and the length dimension of auger can be reduced, it is softening more fully that stock is obtained, softening actual temperature should be between 45 ℃～55 ℃, softening moisture can be controlled in 8%～9%, softening plant also can be softening kettle, compare softening auger, the efficient of softening kettle can improve relatively, and the softening time can suitably increase.
Described pay-off 8 is a feeding auger, the housing 49 of this auger is a cylinder-like body, be provided with one 50 in the housing 49, axle 50 is provided with polylith spiral impeller 51, and an end of housing 49 is provided with feed hopper 52, and there is discharging opening 53 lower end of the other end, axle 50 is connected with a motor, stock is after feed hopper 52 enters auger, and because of axle 50 rotations make stock be pushed to discharging opening 53 by spiral impeller 51, pay-off 8 also can be selected scraper conveyor for use.
Described pressure fetus device 3 is an a pair of roller flaker, its frame 15 end faces are provided with a feed hopper 16, motor 17 and decelerator 18, motor 17 is connected with decelerator 18, the below of the under shed of feed hopper 16 is provided with one and gives feed roller 19, be connected for feed roller 19 with decelerator 18, for in time removing with the descending magnetic foreign material of stock, the surface of cylinder 19 can be provided with the polylith magnetic stripe, when rotating, cylinder 19 feeding hopper of the stock after softening to its below can be pushed, feeding hopper is by right baffle-plate 20, right baffle plate 21 is formed, for adjusting according to technological requirement, right baffle-plate 20 and right baffle plate 21 are adjustable, this two baffle plate 20,21 can adjust the aperture of spacing between two baffle plates or upward opening with the control feeding capacity by bolt, this two baffle plate 20,21 have the gap of 1mm with the roll surface of the fixed roller 22 of below and moving roll 23, do not escape material to guarantee the roll two ends, roll 22 respectively is connected with a motor 58 with roll 23, the rotating speed of roll 22 and roll 23 can be with speed or different speed, the supporting seat 55 of moving roll 23 is provided with one and adjusts bolt 56, this bolt can be adjusted the spacing between moving roll 23 and the fixed roller 22 relative roll surfaces, two rollers are not run foul of each other and adjust the thickness of pressing embryo, for removing sticks in stock on the roll surface, fixed roller 22 and moving roll 23 belows are equipped with a clear face board 24, clear face board 24 1 end limits and roller surface tightly touch, the pressure flake thickness degree of flaker is 0.2～0.25mm, and the moisture of the stock after rolling embryo can remain on 9%～11%.
Described drying unit 4 is the multi-layer planar dryer; its housing 25 end faces are provided with feed hopper 26 and hot air outlet 27; be provided with at least one pair of sprocket wheel 28 in the housing 25; this two sprocket wheel is provided with a chain 31; be evenly equipped with several scraper plates 30 on the chain 31; this constitutes a rotating drag conveyer to sprocket wheel 28 and chain 31; respectively there is the flat board 29 of a tool cavity chain 31 belows; this two flat board is crisscross arranged up and down; be provided with a plurality of heating gates 57 between two flat boards; heating gate 57 is sent steam in machine; can be connected with steam in dull and stereotyped 29 the cavity makes dull and stereotyped 29 to keep substantially invariable temperature (75 ℃); when stock just drops on the ground floor flat board 29 after feed hopper 26 enters; chain 31 was scraped from dull and stereotyped 29 with very low speed; driving stock moves to dull and stereotyped when terminal; just drop down onto down on one deck flat board 29; stock is dried in moving process; the dryer temperature inside remains on about 75 ℃; the steam that hot air outlet 27 can evaporate stock is discharged; the results showed; temperature remains on about 75 ℃, promptly helps protected protein matter greatly to improve operating efficiency again.
Described leaching device 5 is a loop type extractor, there is feed hopper 32 housing 33 upper surfaces of this infuser, there are solvent pump 62 and discharging opening 61 in the lower end, be provided with drag chain 34 in the housing, there is mouth spray 35 drag chain 34 tops, the speed of service of drag chain 34 can be adjusted because for the treatment of capacity, stock after the oven dry enters the back from feed hopper 32 and is made round and round by drag chain 34 drives, level during the stage solvent pump 62 spray the 6# solvent naphtha by mouth spray 35 to stock, the 6# solvent naphtha is leached the grease in the stock, actual temperature during leaching should be controlled in 45 ℃～48 ℃, can obtain the better synthesis effect, making ratio of solvent simultaneously is 1.2～1.5: 1, and extraction time is 120～150 minutes, maybe can select hoirzontally rotating or chain-type infuser for use, but temperature, solvent when extraction time must be basic identical with above-mentioned technological parameter.
Described extraction equipment 6 is made of upper shell 36 and lower house 37, be provided with extraction mechanism in the upper shell 36, be provided with extruding precipitation mechanism 7 in the lower house 37, extraction mechanism in the upper shell 36 is at least one pair of sprocket wheel 38 that is located in the housing 36, sprocket wheel 38 is provided with a chain 39, be evenly equipped with several push pedals 40 on the chain 39, chain 39 belows are provided with at least one block of screen 41, screen 41 belows are provided with oil trap 42, chain 39 tops are provided with mouth spray 43 and heating gate 60, upper shell 36 end faces are provided with feed hopper 44, feed opening 45 is arranged at its bottom, stock just enters on the screen 41 through feed hopper 44 after leaching operation, 39 motions of sprocket wheel 38 chain drive-belts, stock is driven and moves by the push pedal on the chain 39 40, there are a plurality of mouth sprays 43 top of chain 39,43 of mouth sprays spray methanol solvate so that the gossypol in the cottonseed is extracted to stock, mixed liquor then sees through screen 41 and flows into oil trap 42,60 of heating gates carry hot gas to make the certain operating temperature of maintenance in the housing, two blocks of screens 41 can make the cottonseed stock through twice filtration, accelerate leaching rate, shorten extraction time, for better effect is arranged, temperature during extraction is 40 ℃～45 ℃, ratio of solvent is 1: 0.8～1, and methanol concentration is 85～95%, and extraction time is 30～40 minutes; Extruding precipitation mechanism 7 in the lower house 37 is for being arranged on the cylindrical cavity body structure in the lower house 37, there is one 46 in this cylindrical cavity body, axle 46 is provided with polylith impeller 47, impeller 47 is the helical form plate body, itself and cavity inner wall face have certain clearance, cavity inner wall also is provided with several vertical plates, vertical plate that direction is set is parallel with the hand of spiral of impeller 47, vertical plate places between the two adjacent spiral impeller 47, cavity one end has an opening that communicates with feed opening 45, lower house 37 other ends have discharging opening 48, the cottonseed stock directly enters cavity by opening behind the extraction gossypol, axle 46 rotations make impeller 47 promote stock and move, vertical plate then stops stock to travel forward again, increased mechanical shear stress, residual solvent in the stock is squeezed out, make its methanol content be reduced to 25～35%, arrive the front end of discharging opening 48 at stock, the hot-air mouth of discharging opening 48 then blows out 80 ℃ hot gas with the stock drying, just obtains protein content greater than 50%, Residual oil is less than 1.5～1.8%, free gossypol content is less than 0.04% and residual molten less than 0.04% cottonseed protein.
Described extraction equipment 6 is the scraper-type structure, be made of three to four layers of scraper plate, and be sequentially with press filtration machine and drying machine again behind the extraction equipment 6, described press filtration machine and drying machine are prior art, this is convenient to provide lectotype selection and controls cost, and helps enhancing productivity.
Claims (7)
1. cotton seed dephenolizing protein complete equipment, comprise electric control gear (1), softening plant (2), pressure fetus device (3), drying unit (4), leach device (5) and extraction equipment (6) and corresponding steam generator, it is characterized in that softening plant (2), press fetus device (3), drying unit (4), leach device (5) and extraction equipment (6) is linked in sequence successively, above-mentioned each device all be connected with electric control gear (1) and respectively install between be provided with pay-off (8); Softening plant (2) is a softening auger, be provided with at least one axle (10) in its housing (9), axle (10) is provided with several pushing sheets (11), pushing sheet (11) is paddle formula or month dentition formula, be provided with a stirring vane (54) between the two adjacent pushing sheets (11), housing (9) outer wall is provided with a steam jacket (12), and housing (9) end face is provided with a steam pipe (13), and steam pipe (13) is provided with several and stretches into the interior steam jet (14) of housing (9); Described pressure fetus device (3) is an a pair of roller flaker, its frame (15) end face is provided with a feed hopper (16), motor (17) and decelerator (18), feed hopper (16) below is provided with one and gives feed roller (19), be provided with one by right baffle-plate (20) for feed roller (19) below, the feeding hopper that right baffle plate (21) is formed, the feeding hopper below is provided with fixed roller (22) and moving roll (23), fixed roller (22) and moving roll (23) below are equipped with a clear face board (24), the supporting base (55) of moving roll (23) is provided with adjusts bolt (56), fixed roller (22), moving roll (23) is connected with motor (58), right baffle-plate (20) and right baffle plate (21) are adjustable, this two baffle plate (20,21) can adjust the aperture of spacing between two baffle plates or upward opening with control feeding capacity, this two baffle plate (20 by bolt, 21) gap of 1mm is arranged with the roll surface of the fixed roller (22) of below and moving roll (23).
2. cotton seed dephenolizing protein complete equipment according to claim 1, it is characterized in that described drying unit (4) is the multi-layer planar dryer, its housing (25) end face is provided with feed hopper (26) and hot air outlet (27), housing (25) bottom surface is provided with discharge bucket (59), be provided with at least one pair of sprocket wheel (28) in the housing (25), this two sprocket wheel is provided with a chain (31), be evenly equipped with several scraper plates (30) on the chain (31), there is the flat board (29) of a tool cavity chain (31) below, and dull and stereotyped (29) top is provided with a plurality of heating gates (57).
3. cotton seed dephenolizing protein complete equipment according to claim 1, it is characterized in that described leaching device (5) is a loop type extractor, this infuser is made up of feed hopper (32), housing (33), drag chain (34), mouth spray (35) and discharging opening (61), or hoirzontally rotating or chain-type infuser.
4. cotton seed dephenolizing protein complete equipment according to claim 2, it is characterized in that described leaching device (5) is a loop type extractor, this infuser is made up of feed hopper (32), housing (33), drag chain (34), mouth spray (35) and discharging opening (61), or hoirzontally rotating or chain-type infuser.
5. cotton seed dephenolizing protein complete equipment according to claim 2, it is characterized in that described extraction equipment (6) is made of upper shell (36) and lower house (37), be provided with extraction mechanism in the upper shell (36), be provided with extruding precipitation mechanism (7) in the lower house (37), be provided with at least one pair of sprocket wheel (38) in the upper shell (36), sprocket wheel (38) is provided with a chain (39), be evenly equipped with several push pedals (40) on the chain (39), chain (39) below is provided with at least one block of screen (41), screen (41) below is provided with oil trap (42), chain (39) top is provided with mouth spray (43) and heating gate (60), upper shell (36) end face is provided with feed hopper (44), and feed opening (45) is arranged at its bottom; Above-mentioned extruding precipitation mechanism (7) is for being arranged on the cylindrical cavity body structure in the lower house (37), one (46) are arranged in this cavity, axle (46) is provided with polylith impeller (47), impeller (47) is the helical form plate body, itself and cavity inner wall face have certain clearance, cavity inner wall also is provided with several vertical plates, vertical plate that direction is set is parallel with the hand of spiral of impeller (47), vertical plate places between the two adjacent spiral impeller (47), cavity one end has an opening that communicates with feed opening (45), and lower house (37) other end has discharging opening (48).
6. according to claim 3 or 4 described cotton seed dephenolizing protein complete equipments, it is characterized in that described extraction equipment (6) is made of upper shell (36) and lower house (37), be provided with extraction mechanism in the upper shell (36), be provided with extruding precipitation mechanism (7) in the lower house (37), be provided with at least one pair of sprocket wheel (38) in the upper shell (36), sprocket wheel (38) is provided with a chain (39), be evenly equipped with several push pedals (40) on the chain (39), chain (39) below is provided with at least one block of screen (41), screen (41) below is provided with oil trap (42), chain (39) top is provided with mouth spray (43) and heating gate (60), upper shell (36) end face is provided with feed hopper (44), and feed opening (45) is arranged at its bottom; Above-mentioned extruding precipitation mechanism (7) is for being arranged on the cylindrical cavity body structure in the lower house (37), one (46) are arranged in this cavity, axle (46) is provided with polylith impeller (47), impeller (47) is the helical form plate body, itself and cavity inner wall face have certain clearance, cavity inner wall also is provided with several vertical plates, vertical plate that direction is set is parallel with the hand of spiral of impeller (47), vertical plate places between the two adjacent spiral impeller (47), cavity one end has an opening that communicates with feed opening (45), and lower house (37) other end has discharging opening (48).
7. cotton seed dephenolizing protein complete equipment according to claim 6 is characterized in that extraction equipment (6) is the scraper-type structure, is made of three to four layers of scraper plate, and is sequentially with press filtration machine and drying machine again behind the extraction equipment (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100017516A CN100433994C (en) | 2005-01-19 | 2005-01-19 | Cotton seed dephenolizing protein complete equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100017516A CN100433994C (en) | 2005-01-19 | 2005-01-19 | Cotton seed dephenolizing protein complete equipment |
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| CN1631209A CN1631209A (en) | 2005-06-29 |
| CN100433994C true CN100433994C (en) | 2008-11-19 |
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| CNB2005100017516A Active CN100433994C (en) | 2005-01-19 | 2005-01-19 | Cotton seed dephenolizing protein complete equipment |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102921188B (en) * | 2012-11-28 | 2015-09-16 | 晨光生物科技集团股份有限公司 | The high efficiency extraction system of grape seed extract and extracting method |
| CN203807427U (en) * | 2014-03-07 | 2014-09-03 | 郑州远洋油脂工程技术有限公司 | Cottonseed dry-method dephenolization equipment |
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Owner name: HENAN HUATAI CEREALS AND OILS MACHINERY CO., LTD. Free format text: FORMER NAME: HENAN HUATAI GRAIN MACHINERY ENGINEERING CO., LTD. |
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Address after: 456400 No. 201 Jiefang North Road, Huaxian, Henan Patentee after: Henan Huatai grain & oil machinery Limited by Share Ltd Address before: 456400 No. 201 Jiefang North Road, Huaxian, Henan Patentee before: Henan Huatai Grain Machinery Engineering Co., Ltd. |