CN207933320U - A kind of cottonseed protein concentrate extraction complete set of equipments - Google Patents

Abstract

The utility model is related to a kind of cottonseed protein concentrates to extract complete set of equipments, air classifier is connected with rod-toothed crusher, rod-toothed crusher is connected with the first drag conveyor, first drag conveyor is connected with angle sieve, angle sieve is connected through second through the coplanar sieve of drag conveyor, horizontal screen is connected with kernel husk separator, kernel husk separator is connected through the first elevator with horizontal softening kettle, horizontal softening kettle is connected through third drag conveyor with briquetting press, briquetting press is connected through the second elevator with plate-press dryer, plate-press dryer is connected with drag chain extractor, drag chain extractor is connected with the first tray drier, first tray drier is connected with the second tray drier, second tray drier is connected with storage tank；The utility model structure novel is unique, and use easy to install, effect is good, can effectively ensure that obtain the high-quality cottonseed protein concentrate product that protein content is high, toxin is low, provides commercial value, and reduce environmental pollution, economic and social benefit is notable.

Description

A kind of cottonseed protein concentrate extraction complete set of equipments

Technical field

The utility model is related to machinery, especially a kind of cottonseed protein concentrate extracts complete set of equipments.

Background technology

For cottonseed after the liquefaction that shells in the Cottonseed Meal of gained, protein content far surpasses rice, wheat up to 40% ~ 50%, and And it is similar to bean protein in quality, nutritive value is more than grain protein height.If cottonseed resource is fully used, The import volume of the dregs of beans of higher price will be greatly reduced.But the high quality cottonseed protein amount very little in current China, cottonseed pass through After removing free gossypol, also contain the impurity such as shell, suede, and containing polysaccharose substances such as starch, fibers, protein content is relatively low, not Meticulous processing and utilization can be obtained, is on the other hand to produce to find out its cause, on the one hand being there is a problem in preparation method Used in equipment due in problem present on complete set of equipments structure, how effectively to solve cottonseed protein concentrate extraction The problem of be technical problem of concern in the industry.

Utility model content

For the above situation, to overcome the defect of the prior art, the purpose of the utility model to be to provide a kind of cottonseed concentration Protein extraction complete set of equipments can effectively solve the problems, such as the high-quality cottonseed protein concentrate that protein content is high, content of toxins is low.

The technical solution that the utility model solves is a kind of cottonseed protein concentrate extraction complete set of equipments, the outlet of air classifier It is connected with the import of rod-toothed crusher, the outlet of rod-toothed crusher is connected with the import of the first drag conveyor, and first scrapes The outlet of plate conveyer is connected with the import of angle sieve, the outlet second of angle sieve through the coplanar sieve of drag conveyor into Mouth is connected, and the outlet of horizontal screen is connected with the import of kernel husk separator, and the first elevator of outlet of kernel husk separator is same The import of horizontal softening kettle is connected, and the outlet of horizontal softening kettle is connected through third drag conveyor with the import of briquetting press, The second elevator of outlet of briquetting press is connected with the import of plate-press dryer, and the outlet of plate-press dryer is the same as drag chain extractor Import be connected, the first outlet of drag chain extractor is connected with the import of the first tray drier, the first tray drier Outlet be connected with the import of the second tray drier, the outlet of the second tray drier is the same as collecting storage cottonseed concentration The storage tank of albumen is connected.

The utility model structure novel is unique, and use easy to install, effect is good, can effectively ensure that obtain protein content height, poison The low high-quality cottonseed protein concentrate product of element, meets the needs in industrial production, ensures using effect, provides commercial value, and It reduces environmental pollution, economic and social benefit is notable.

Description of the drawings

Fig. 1 is the complete set of equipments frame structure figure of the utility model.

Specific implementation mode

It elaborates to specific embodiment of the present utility model below in conjunction with attached drawing.

In the specific implementation, a kind of cottonseed protein concentrate extracts complete set of equipments, the outlet of air classifier 1 and tooth to the utility model The import of roll crusher 2 is connected, and the outlet of rod-toothed crusher 2 is connected with the import of the first drag conveyor 3, the first scraper plate The outlet of conveyer 3 is connected with the import of angle sieve 4, and the outlet second of angle sieve 4 sieves 6 through drag conveyor 5 is coplanar Import be connected, the outlet of horizontal screen 6 is connected with the import of kernel husk separator 7, and the outlet first of kernel husk separator 7 carries It rises machine 8 with the import of horizontal softening kettle 9 to be connected, the outlet of horizontal softening kettle 9 is through third drag conveyor 10 with briquetting press 11 Import be connected, the second elevator of outlet 12 of briquetting press 11 is connected with the import of plate-press dryer 13, tablet drying The outlet of machine 13 is connected with the import of drag chain extractor 14, the first outlet of drag chain extractor 14 and the first tray drier 15 Import be connected, the outlet of the first tray drier 15 is connected with the import of the second tray drier 16, and the second disc type is dry The outlet of dry machine 16 is connected with the storage tank 35 for collecting storage cottonseed protein concentrate.

In order to ensure using effect, easy to use and make full use of Cottonseed Meal, protein concentrate yield is improved,

The second outlet of the drag chain extractor 14 is connected with the import of the first long-tube evaporator 17, and the first long tube steams The first outlet of hair device 17 is connected with the import of centrifuge 18, and the first outlet of centrifuge 18 is the same as the second long-tube evaporator 19 Import is connected, and the first outlet of the second long-tube evaporator 19 is connected with the import of stripper 20.

The refluxing opening of the drag chain extractor 14 is connected with the import of rectifying column 21, the import of drag chain extractor 14 with First solvent pump 26 is exported to be connected all with the outlet of the second solvent pump 28.

The first outlet of the rectifying column 21 is connected with the import of climbing film evaporator 22, and the first of climbing film evaporator 22 The import exported with the first film evaporator 23 is connected, and the second outlet of rectifying column 21 is connected with the import of the 4th condenser 32 Logical, the second outlet of climbing film evaporator 22 is connected with the import of the 5th condenser 33, and the outlet of the first film evaporator 23 is same The import of 6th condenser 34 is connected, and the outlet of the 4th condenser 32, the 5th condenser 33 and the 6th condenser 34 is the same as the The import of two solvent non-conservation tanks 27 is connected, and the outlet of the second solvent non-conservation tank 27 is connected with the import of the second solvent pump 28.

The second outlet of first long-tube evaporator 17 is connected with the import of the first condenser 29, the centrifuge 18 second outlet is connected with the import of the second thin film evaporator 24, and the outlet of the second thin film evaporator 24 is the same as the second condenser 30 the first import is connected, and the refluxing opening of the second long-tube evaporator 19 is connected with the second import of the second condenser 30, vapour The refluxing opening of stripper 20 is connected with the import of third condenser 31.

The outlet of first condenser 29, the second condenser 30, third condenser 31 is through pipeline with the first solvent non-conservation tank 25 Import be connected, the outlet of the first solvent non-conservation tank 25 is connected with the import of the first solvent pump 26.

The briquetting press 11 is double roller briquetting press.

The working condition of the utility model is that cottonseed enters air classifier, after cleaning containing it is miscellaneous≤0.5%, after cleaning cottonseed enter Rod-toothed crusher is broken, angle sieve sub-sieve, plansifter lint, and after Kernel-hull separation, rate of kernel in hull≤0.3 ~ 0.5% contains shell in benevolence Rate≤2 ~ 3%.Then cotton benevolence enters horizontal softening kettle, softens the time：20 ~ 30 minutes, softening temperature≤80 DEG C ~ 85 DEG C, softening Moisture content 9 ~ 11%.Then, after cotton benevolence enters double roller briquetting press after softening, embryo piece thickness 0.3mm ~ 0.4mm, moisture control 8 ~ 10%, temperature 70 C.Then embryo piece enters plate-press dryer, and drying time 30 ~ 25 minutes, material temperature≤80 DEG C, discharge moisture（Enter Immersion part）5.5~6.5%.Embryo piece after drying enters drag chain extractor, and n-hexane, methanol are as solvent, n-hexane：Methanol：Material Embryo=1:1.5:1, extraction time is 240 ~ 270 minutes, 50 DEG C ~ 55 DEG C of extraction temperature.Cottonseed Meal from drag chain extractor come out after, The first tray drier of level-one and the second tray drier of two level are sequentially entered, steam pressure is 0.3 ~ 0.4MPa, object Drying time >=20 minute, temperature should finally obtain the cottonseed protein concentrate of protein content 65 ~ 70% at 90 DEG C or so；From dragging The miscella that chain extractor comes out enters the first long-tube evaporator 17 of an effect, indirect steam 0.2 ~ 0.3MPa of pressure, outlet temperature 60 ~ 65 DEG C, vacuum degree 40KPa of degree, miscella concentration 75 ~ 85%.One effect the first long-tube evaporator come out miscella enter from Scheming, and suitable lye is added and is refined.Product after alkali refining, a part obtain soap stock into thin film evaporator, one Divide and sequentially enters the second long-tube evaporator to two effects, in stripper, finally obtains a concentration of 99.8% or so refined oil.Extraction The mixed liquor for taking device to come out（N-hexane and methanol solution）It is introduced into water distributing can and obtains n-hexane, methanol solution sequentially enters rectifying The first long-tube evaporator, the thin film evaporator that tower, one are imitated obtain the raffinose concentrate of methanol and a concentration of 35 ~ 40 %.From each The solvent gas that evaporator, thin film evaporator and the stripper of effect come out carries out solvent recovery by corresponding condenser, follows Ring utilizes, and improves the utilization rate and cottonseed protein concentrate yield of cottonseed, energy conservation and environmental protection.

The utility model is easy to install and use, and effect is good, refined oil of the product quality concentration up to 99.8%, and through on the spot Test, finished product cottonseed protein concentrate（SPC）Quality standard：

Protein content（Butt）：≥65%

Moisture：≤8%

Fat（Butt）：≤1 %

Crude fibre（Butt）：≤5 %

Ash content（Butt）：≤6%

From the above, it is seen that the positive contribution of the utility model is：Well known each component is had through scientific and reasonable Machine combines, and constitutes the cottonseed protein concentrate extraction complete set of equipments of complete set, efficiently solves industrialization cottonseed protein concentrate The technical barrier of extraction obtains the lower high-quality cottonseed protein concentrate product of protein content higher, content of toxins, increases cottonseed Added value, economic and social benefit is huge.

Claims (7)

1. a kind of cottonseed protein concentrate extracts complete set of equipments, it is characterized in that：Air classifier（1）Outlet and rod-toothed crusher（2）'s Import is connected, rod-toothed crusher（2）Outlet with the first drag conveyor（3）Import be connected, the first drag conveyor （3）The same angle sieve in outlet（4）Import be connected, angle sieve（4）Outlet second through drag conveyor（5）Coplanar sieve （6）Import be connected, horizontal screen（6）The same kernel husk separator in outlet（7）Import be connected, kernel husk separator（7）Go out Mouth is through the first elevator（8）With horizontal softening kettle（9）Import be connected, horizontal softening kettle（9）Outlet it is defeated through third scraper plate Send machine（10）Same briquetting press（11）Import be connected, briquetting press（11）The second elevator of outlet（12）Same plate-press dryer （13）Import be connected, plate-press dryer（13）Outlet with drag chain extractor（14）Import be connected, drag chain extractor （14）First outlet and the first tray drier（15）Import be connected, the first tray drier（15）Outlet with second Tray drier（16）Import be connected, the second tray drier（16）Outlet with for collect storage cottonseed protein concentrate Storage tank（35）It is connected.

2. cottonseed protein concentrate according to claim 1 extracts complete set of equipments, it is characterized in that：The drag chain extractor （14）Second outlet and the first long-tube evaporator（17）Import be connected, the first long-tube evaporator（17）First outlet it is same Centrifuge（18）Import be connected, centrifuge（18）First outlet with the second long-tube evaporator（19）Import be connected, Second long-tube evaporator（19）The same stripper of first outlet（20）Import be connected.

3. cottonseed protein concentrate according to claim 1 extracts complete set of equipments, it is characterized in that：The drag chain extractor （14）Refluxing opening and rectifying column（21）Import be connected, drag chain extractor（14）Import and the first solvent pump（26）Outlet With the second solvent pump（28）Outlet is connected all.

4. cottonseed protein concentrate according to claim 3 extracts complete set of equipments, it is characterized in that：The rectifying column（21）'s First outlet and climbing film evaporator（22）Import be connected, climbing film evaporator（22）First outlet with the first film evaporator （23）Import be connected, rectifying column（21）Second outlet with the 4th condenser（32）Import be connected, climbing film evaporator （22）Second outlet and the 5th condenser（33）Import be connected, the first film evaporator（23）Outlet with the 6th condensation Device（34）Import be connected, the 4th condenser（32）, the 5th condenser（33）With the 6th condenser（34）Outlet with the Two solvent non-conservation tanks（27）Import be connected, the second solvent non-conservation tank（27）Outlet with the second solvent pump（28）Import phase Connection.

5. cottonseed protein concentrate according to claim 2 extracts complete set of equipments, it is characterized in that：First long-tube evaporator （17）Second outlet with the first condenser（29）Import be connected, the centrifuge（18）Second outlet with second thin Film evaporator（24）Import be connected, the second thin film evaporator（24）Outlet with the second condenser（30）The first import It is connected, the second long-tube evaporator（19）Refluxing opening with the second condenser（30）The second import be connected, stripper（20） Refluxing opening and third condenser（31）Import be connected.

6. cottonseed protein concentrate according to claim 5 extracts complete set of equipments, it is characterized in that：First condenser（29）, Two condensers（30）, third condenser（31）Outlet through pipeline with the first solvent non-conservation tank（25）Import be connected, first Solvent non-conservation tank（25）Outlet with the first solvent pump（26）Import be connected.

7. cottonseed protein concentrate according to claim 1 extracts complete set of equipments, it is characterized in that：The briquetting press（11）For Double roller briquetting press.