CN104492120A - Gravity type continuous food extraction device - Google Patents
Gravity type continuous food extraction device Download PDFInfo
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- CN104492120A CN104492120A CN201410761578.9A CN201410761578A CN104492120A CN 104492120 A CN104492120 A CN 104492120A CN 201410761578 A CN201410761578 A CN 201410761578A CN 104492120 A CN104492120 A CN 104492120A
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- solvent extraction
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- extraction
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Abstract
The invention discloses a gravity type continuous food extraction device which comprises an extraction tank, wherein the upper part of the side wall of the extraction tank is rotationally connected with a ball-milling cylinder, the end part of the inner side of the ball-milling cylinder is provided with a plurality of material through holes, the ball-milling cylinder is internally provided with a piston, the outer side of the piston is provided with a connecting rod, and the end part of the outer side of the connecting rod is connected with an eccentric wheel; the side wall of the extraction tank is provided with a liquid outlet pipe; the extraction tank is internally provided with a group of horizontal partition plates, one sides of the partition plates are provided with vertical through grooves, and the through grooves of two adjacent partition plates are staggered at 180 degrees; the extraction tank is also internally provided with a vertical rotating shaft, the rotating shaft penetrates through the group of partition plates of the extraction tank, the rotating shaft is provided with a group of vertical scraping plates, one scraping plate corresponds to one partition plate, and the scraping plates are positioned above the corresponding partition plates; and a liquid inlet pipe and a screw conveyer are arranged on the side wall of the extraction tank below the group of partition plates. The gravity type continuous food extraction device disclosed by the invention can be used for overcoming the technical defects of low extraction efficiency and insufficiency in extraction of the traditional food, and has the advantages of high extraction efficiency and sufficiency in extraction.
Description
Technical field
The invention belongs to food lixiviate field, be specifically related to the continuous food leaching device of a kind of gravity type.
Background technology
Food lixiviate refers to the process active ingredient in food be transferred in applicable solvent, thus realizes the extraction of active ingredient in food, and food lixiviate comprises the grease extraction etc. of soybean, peanut and rapeseed.
Food lixiviate generally includes following steps: solvent is passed to the surface of solid food mutually by body; Solvent is passed in the space in solid food by the surface of solid food; Solvable active ingredient in solid food is dissolved in solvent; Solvable active ingredient is surperficial to solid food through the sovent diffusion in solid food; Active ingredient by solid food diffusion into the surface to solvent body mutually in.
Existing food lixiviate is normally direct food to be leached is put into fill extraction solvent pot for solvent extraction, allow solvent and food carry out solubilizing reaction voluntarily, thus carry out the extraction of active ingredient.But, because food can accumulate in bottom pot for solvent extraction in pot for solvent extraction, and food to gather the diffusion velocity that can make solvent molecule slow, thus make extracting efficiency low; In addition, when now carrying out food lixiviate at present, normally direct input by food in pot for solvent extraction does not carry out other process, for some larger-size food, solvent molecule is difficult to diffuse into food product, thus lixiviate cannot be carried out to the active ingredient of food product, namely make food lixiviate insufficient, cause waste.
Summary of the invention
The technical problem to be solved in the present invention is the technological deficiency low for current food extracting efficiency, lixiviate is insufficient, provides that a kind of extracting efficiency is high, the continuous food leaching device of the sufficient gravity type of lixiviate.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: the continuous food leaching device of gravity type, comprise pot for solvent extraction, the side wall upper part of described pot for solvent extraction is rotatably connected to ball grinding cylinder, the medial end of described ball grinding cylinder extends in pot for solvent extraction, and the medial end of ball grinding cylinder is provided with multiple material hole communicated with pot for solvent extraction, ball grinding cylinder inside is also provided with multiple steel ball, the size of steel ball is greater than the size of material hole, the outside being positioned at multiple steel ball in ball grinding cylinder is provided with piston, the outside of piston is connected with connecting rod, and the outboard end of connecting rod is connected with eccentric wheel, side away from ball grinding cylinder on the sidewall of described pot for solvent extraction is provided with drain pipe, the below place of ball grinding cylinder is positioned in described pot for solvent extraction, and the below place being positioned at drain pipe is provided with the dividing plate of one group of transverse direction, the dividing plate of one group of transverse direction is parallel to each other, the side of dividing plate is provided with vertical groove, and the groove of adjacent two pieces of dividing plates staggers 180 degree, vertical rotating shaft is also provided with in pot for solvent extraction, rotating shaft is through pot for solvent extraction top and one group of dividing plate, and rotating shaft and pot for solvent extraction top and rotating shaft and one group of dividing plate are and are rotationally connected, rotating shaft is provided with one group of vertical scraper plate, the quantity of scraper plate is equal with the quantity of dividing plate, one piece of corresponding one piece of dividing plate of scraper plate, and scraper plate is positioned at the top of respective diaphragms, the below sidewall of described pot for solvent extraction being positioned at one group of dividing plate is provided with feed tube and auger conveyor.
Adopt the continuous food leaching device of gravity type of technical solution of the present invention, comprise pot for solvent extraction, the side wall upper part of pot for solvent extraction is rotatably connected to ball grinding cylinder, ball grinding cylinder is used for pulverizing food, thus make extraction solvent more easily diffuse to food product, and then extraction solvent lixiviate can go out the active ingredient of food product, make food lixiviate more abundant, avoid waste; Piston is provided with in ball grinding cylinder, the outside of piston is connected with connecting rod, and the outboard end of connecting rod is connected with connecting rod, and the outboard end of connecting rod is connected with eccentric wheel, eccentric wheel can drive piston to do horizontal reciprocating motion, thus the food ground can push in pot for solvent extraction by material hole by piston; The sidewall of pot for solvent extraction is provided with drain pipe, and drain pipe is used for the discharge of leaching liquor; The dividing plate of one group of transverse direction is provided with in pot for solvent extraction, dividing plate can stop that food down drops, thus the time that increase food stops in pot for solvent extraction, thus make food lixiviate more abundant, dividing plate is provided with one group of vertical groove, groove down can drop under the Action of Gravity Field of self for food, thus realize the continuity of lixiviate, vertical rotating shaft is also provided with in pot for solvent extraction, rotating shaft is provided with one group of vertical scraper plate, the food that scraper plate can promote on dividing plate rotates, thus falls on next block dividing plate by groove; The sidewall of pot for solvent extraction is provided with feed tube and auger conveyor, feed tube is used for the input of extraction solvent, realize reverse lixiviate, food is fully contacted with extraction solvent, lixiviate slag can be delivered to outside pot for solvent extraction to continuity by auger conveyor, thus realizes the food lixiviate of continuity ground.Because the present invention is in the process implemented, food is scattered in whole pot for solvent extraction, and food and extraction solvent are flow regime, make the diffusion velocity of extraction solvent molecule between food or in food product fast, avoid food and build up the diffusion hindering extraction solvent bottom pot for solvent extraction, extracting efficiency is high.
Further, described drain pipe is positioned at below ball grinding cylinder.Thus leaching liquor can be avoided to pour in down a chimney in ball grinding cylinder.
Further, the sidewall of described pot for solvent extraction is positioned at drain pipe place and is provided with first filter screen that can cover the drain pipe mouth of pipe.First filter screen can filter leaching liquor, makes leaching liquor purer.
Further, the outboard end of described auger conveyor is provided with slag chute, and the below being positioned at auger conveyor in slag chute is provided with the second filter screen.Slag chute, for collecting lixiviate slag, lixiviate slag is attached with leaching liquor usually, and the leaching liquor that lixiviate slag and lixiviate slag adhere to can be separated by the second screen pack.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is further illustrated:
Fig. 1 is the schematic diagram of gravity type of the present invention continuous food leaching device embodiment.
Detailed description of the invention
Wherein: eccentric wheel 1, piston 2, pot for solvent extraction 3, scraper plate 4, dividing plate 5, feed tube 6, drain pipe 7, rotating shaft 8, groove 9, auger conveyor 10, slag chute 11, second filter screen 12.
As shown in Figure 1, the continuous food leaching device of gravity type of the present invention, comprise pot for solvent extraction 3, the side wall upper part of pot for solvent extraction 3 is provided with ball grinding cylinder, ball grinding cylinder and pot for solvent extraction 3 sidewall are rotationally connected, the medial end of ball grinding cylinder extends in pot for solvent extraction 3, and the medial end of ball grinding cylinder is provided with multiple material hole, material hole communicates with pot for solvent extraction 3 inside, ball grinding cylinder inside is also provided with multiple steel ball, the size of steel ball is greater than the size of material hole, the sidewall of ball grinding cylinder is provided with feed pipe, the disconnected of feed pipe is not how to have seal cover, the outside being positioned at multiple steel ball in ball grinding cylinder is provided with piston 2, the outside of piston 2 is connected with connecting rod, the outboard end of connecting rod is connected with eccentric wheel 1, the sidewall of pot for solvent extraction 3 is provided with drain pipe 7 away from the side of ball grinding cylinder, and drain pipe 7 is positioned at the below of ball grinding cylinder, and the sidewall of pot for solvent extraction 3 is positioned at drain pipe 7 place and is provided with first filter screen that can cover drain pipe 7 mouth of pipe, one group of dividing plate 5 is also provided with in pot for solvent extraction 3, one group of dividing plate 5 is positioned at the below place of ball grinding cylinder, and one group of dividing plate 5 is positioned at the below place of drain pipe 7, the dividing plate 5 of one group of transverse direction is parallel to each other, the side of dividing plate 5 is provided with vertical groove 9, and the groove 9 of adjacent two pieces of dividing plates 5 staggers 180 degree, vertical rotating shaft 8 is also provided with in pot for solvent extraction 3, rotating shaft 8 is through pot for solvent extraction 3 top and one group of dividing plate 5, and rotating shaft 8 and pot for solvent extraction 3 top and rotating shaft 8 and one group of dividing plate 5 are and are rotationally connected, rotating shaft 8 is provided with one group of vertical scraper plate 4, scraper plate 4 is fixedly connected with rotating shaft 8, the quantity of scraper plate 4 is equal with the quantity of dividing plate 5, one piece of corresponding one piece of dividing plate 5 of scraper plate 4, and scraper plate 4 is positioned at the top of respective diaphragms 5, the bottom of scraper plate 4 and the upper-end contact of dividing plate 5, the below sidewall of pot for solvent extraction 3 being positioned at one group of dividing plate 5 is provided with feed tube 6 and auger conveyor 10, auger conveyor 10 passes pot for solvent extraction 3 sidewall and extends to outside pot for solvent extraction 3, the outboard end of auger conveyor 10 is provided with slag chute 11, the below being positioned at auger conveyor 10 in slag chute 11 is provided with the second filter screen 12, and the bottom of slag chute 11 is provided with liquid collecting outlet.
In specific implementation process, in ball grinding cylinder, food to be leached is inputted from feed pipe, cover seal cover, open the motor be connected with eccentric wheel 1 and the motor be connected with ball grinding cylinder, extraction solvent is inputted from feed tube 6, open the motor be connected with auger conveyor 10, successional food lixiviate can be carried out.
For a person skilled in the art, under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. the continuous food leaching device of gravity type, it is characterized in that: comprise pot for solvent extraction, the side wall upper part of described pot for solvent extraction is rotatably connected to ball grinding cylinder, the medial end of described ball grinding cylinder extends in pot for solvent extraction, and the medial end of ball grinding cylinder is provided with multiple material hole communicated with pot for solvent extraction, ball grinding cylinder inside is also provided with multiple steel ball, the size of steel ball is greater than the size of material hole, the outside being positioned at multiple steel ball in ball grinding cylinder is provided with piston, the outside of piston is connected with connecting rod, and the outboard end of connecting rod is connected with eccentric wheel, side away from ball grinding cylinder on the sidewall of described pot for solvent extraction is provided with drain pipe, the below place of ball grinding cylinder is positioned in described pot for solvent extraction, and the below place being positioned at drain pipe is provided with the dividing plate of one group of transverse direction, the dividing plate of one group of transverse direction is parallel to each other, the side of dividing plate is provided with vertical groove, and the groove of adjacent two pieces of dividing plates staggers 180 degree, vertical rotating shaft is also provided with in pot for solvent extraction, rotating shaft is through pot for solvent extraction top and one group of dividing plate, and rotating shaft and pot for solvent extraction top and rotating shaft and one group of dividing plate are and are rotationally connected, rotating shaft is provided with one group of vertical scraper plate, the quantity of scraper plate is equal with the quantity of dividing plate, one piece of corresponding one piece of dividing plate of scraper plate, and scraper plate is positioned at the top of respective diaphragms, the below sidewall of described pot for solvent extraction being positioned at one group of dividing plate is provided with feed tube and auger conveyor.
2. the continuous food leaching device of gravity type as claimed in claim 1, is characterized in that: described drain pipe is positioned at below ball grinding cylinder.
3. the continuous food leaching device of gravity type as claimed in claim 2, is characterized in that: the sidewall of described pot for solvent extraction is positioned at drain pipe place and is provided with first filter screen that can cover the drain pipe mouth of pipe.
4. the continuous food leaching device of gravity type as claimed in claim 3, it is characterized in that: the outboard end of described auger conveyor is provided with slag chute, the below being positioned at auger conveyor in slag chute is provided with the second filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410761578.9A CN104492120A (en) | 2014-12-13 | 2014-12-13 | Gravity type continuous food extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410761578.9A CN104492120A (en) | 2014-12-13 | 2014-12-13 | Gravity type continuous food extraction device |
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| CN104492120A true CN104492120A (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410761578.9A Pending CN104492120A (en) | 2014-12-13 | 2014-12-13 | Gravity type continuous food extraction device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057397A (en) * | 2018-02-26 | 2018-05-22 | 安吉腾新印刷厂 | A kind of Hydrogen Peroxide Production feeding device |
| CN111494985A (en) * | 2020-05-25 | 2020-08-07 | 张掖征峰科技有限公司 | Multistage continuous countercurrent washing leaching equipment and method |
-
2014
- 2014-12-13 CN CN201410761578.9A patent/CN104492120A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057397A (en) * | 2018-02-26 | 2018-05-22 | 安吉腾新印刷厂 | A kind of Hydrogen Peroxide Production feeding device |
| CN111494985A (en) * | 2020-05-25 | 2020-08-07 | 张掖征峰科技有限公司 | Multistage continuous countercurrent washing leaching equipment and method |
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Application publication date: 20150408 |