CN104399279A - Continuous movement type food extractor - Google Patents
Continuous movement type food extractor Download PDFInfo
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- CN104399279A CN104399279A CN201410704102.1A CN201410704102A CN104399279A CN 104399279 A CN104399279 A CN 104399279A CN 201410704102 A CN201410704102 A CN 201410704102A CN 104399279 A CN104399279 A CN 104399279A
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- leaching tower
- pipe
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- tower
- tube connector
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Abstract
The invention discloses a continuous movement type food extractor. The continuous movement type food extractor comprises a left extracting tower and a right extracting tower which are vertically arranged, wherein an upper connecting pipe and a lower connecting pipe are arranged between the left extracting tower and the right extracting tower; a left spiral conveyor is arranged in the left extracting tower, a right spiral conveyor is arranged in the right extracting tower, an upper spiral conveyor is arranged in the upper connecting pipe, and a lower spiral conveyor is arranged in the lower connecting pipe; a dreg outlet, a first liquid-in pipe and a second liquid-in pipe are arranged on the side wall of the left extracting tower, a liquid-out pipe is arranged on the side wall of the right extracting tower, a circulating pipe is arranged between the second liquid-in pipe and the liquid-out pipe, an evaporator, a condenser and a liquid pump are arranged on the circulating pipe, the condenser is positioned between the evaporator and the liquid pump, the evaporator is adjacent to the liquid-out pipe, and a feeding pipe is arranged at the top end of the upper connecting pipe. The technical defects of low food extracting efficiency and complicated operation at present are overcome. The continuous movement type food extractor provided by the invention is high in efficiency and simple to operate.
Description
Technical field
The invention belongs to food lixiviate field, be specifically related to a kind of continuous-moving type food digester.
Background technology
Food lixiviate refers to the process be transferred to by the DDGS in food in applicable solvent, thus realizes the extraction of food useful constituent, as the grease extraction etc. of soybean, shelled peanut, maize germ.Food leaching process generally includes following steps: solvent is passed to the surface of solids mutually by body; Solvent is passed in the space in solid by the surface of solids; DDGS in solid is dissolved in solvent; DDGS through sovent diffusion in solid to the surface of solids; Solute by the surface of solids diffuse to solvent body mutually in.Food to be leached is normally put in and fills in the pot for solvent extraction of solvent by current food lixiviate, dissolves after a period of time and carries out Separation of Solid and Liquid again, thus realize the extraction of useful constituent in food until DDGS.But the food be put in pot for solvent extraction can be piled up in the bottom of pot for solvent extraction, keeps transfixion in whole leaching process, thus hinder the transmission of solvent, and then have impact on extracting efficiency; In addition, current food lixiviate can only terminate until the lixiviate of a collection of food and next group food and new solvent could be dropped in pot for solvent extraction after whole lixiviate slags and extract are all derived pot for solvent extraction carry out lixiviate, troublesome poeration, and efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is technological deficiency that is low for current food extracting efficiency, troublesome poeration, the continuous-moving type food digester providing a kind of efficiency high, simple to operate.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: continuous-moving type food digester, comprise the left leaching tower of vertical placement and right leaching tower, the upper tube connector connecting left leaching tower top and right leaching tower top is provided with between left leaching tower and right leaching tower, also be provided with the lower tube connector connecting left leaching tower bottom and right leaching tower bottom between left leaching tower and right leaching tower, left leaching tower, upper tube connector, right leaching tower and lower tube connector form a circulation canal jointly; Be provided with left-hand screw conveyer in left leaching tower, in right leaching tower, be provided with right-hand screw conveyer, in upper tube connector, be provided with auger conveyor, in lower tube connector, be provided with lower auger conveyor; The sidewall of left leaching tower is provided with slag notch, the first feed tube and the second feed tube, the sidewall of right leaching tower is provided with drain pipe, circulation pipe is provided with between second feed tube and drain pipe, circulation pipe is provided with evaporimeter, condenser and drawing liquid pump, condenser is between evaporimeter and drawing liquid pump, evaporimeter is near drain pipe, and the top of upper tube connector is provided with feed pipe.
Adopt the continuous-moving type food digester of technical solution of the present invention, comprise the left leaching tower of vertical placement and right leaching tower, tube connector and lower tube connector is provided with between left leaching tower and right leaching tower, left leaching tower, right leaching tower and lower tube connector are food lixiviate generating means, upper tube connector is Food circulation device, left leaching tower, right leaching tower, upper tube connector and lower tube connector form a passage jointly, carry out shuttling movement for food, make food to carry out extracted many times, left-hand screw conveyer is provided with in left leaching tower, right-hand screw conveyer is provided with in right leaching tower, auger conveyor is provided with in upper tube connector, lower auger conveyor is provided with in lower tube connector, left-hand screw conveyer, right-hand screw conveyer, upper auger conveyor and lower auger conveyor together form an annular conveyer passage, thus can realize the shuttling movement of food, the sidewall of left leaching tower is provided with slag notch, first feed tube and the second feed tube, place's cinder notch is used for lixiviate slag to derive, first feed tube is used for the input of novel solvent, the input of solvent of the second feed tube for recycling, the sidewall of right leaching tower is provided with drain pipe, drain pipe is used for the output of leaching liquor, circulation pipe is provided with between second feed tube and drain pipe, circulation pipe is for realizing recycling of solvent, circulation pipe is provided with evaporimeter, cold energy device and drawing liquid pump, evaporimeter is used for the evaporation of leaching liquor, thus realize being separated of extract and solvent, it is the solvent of liquid phase that condenser is used for the solvent conversion of gas phase, drawing liquid pump can give liquid phase solvent a power, liquid phase solvent is made to enter left leaching tower by the second feed tube, realize recycling of solvent, the top of upper tube connector is provided with feed pipe, and feed pipe is used for the input of food.
Know-why of the present invention and technique effect are: when food carries out lixiviate in left leaching tower, right leaching tower and lower tube connector, food can spread out by left-hand screw conveyer, right-hand screw conveyer and lower auger conveyor, avoid food and be piled up in a place, thus it is low to avoid the extracting efficiency caused because food is piled up in a place; Due in food leaching process, left-hand screw conveyer, right-hand screw conveyer and lower auger conveyor are all in rotation status, thus can stir solvent, the lixiviate of food are played to the effect of a mechanical enhancer, make the extracting efficiency of food high; Food can be delivered in right leaching tower by the rotation of upper auger conveyor again, thus achieves the extracted many times of food, high to ensure the useful constituent extraction rate in food; The present invention is in implementation process, while exporting lixiviate slag from slag notch, new food to be leached can be dropped in feed pipe, avoid the lixiviate just carrying out new a collection of food after the lixiviate slag of extracted and leaching liquor must being derived, efficiency is high, and simple to operate.
Further, described slag notch is positioned at the top of the first feed tube and slag notch is positioned at the top of the second feed tube.Thus lixiviate slag drop before the left leaching tower of output can be allowed to go out solvent.
Further, drain pipe is positioned at the below of the first feed tube and drain pipe is positioned at the below of the second feed tube.Thus solvent successfully input and output can be made.
Further, described condenser has two.Two condensers can realize being separated of solvent and waste liquid in solvent, thus realize the purification of solvent.
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 continuous-moving type food digester embodiment of the present invention.
Detailed description of the invention
Wherein: slag notch 1, first feed tube 2, second feed tube 3, left leaching tower 4, left-hand screw conveyer 5, circulation pipe 6, drawing liquid pump 7, condenser 8, evaporimeter 9, drain pipe 10, upper tube connector 11, upper auger conveyor 12, right leaching tower 13, right-hand screw conveyer 14, lower auger conveyor 15, lower tube connector 16.
As shown in Figure 1, continuous-moving type food digester of the present invention, comprise left leaching tower 4 and right leaching tower 13, left leaching tower 4 and right leaching tower 13 are all vertically placed, tube connector 11 and lower tube connector 16 is provided with between left leaching tower 4 and right leaching tower 13, the two ends of upper tube connector 11 are connected with the top of left leaching tower 4 and the top of right leaching tower 13 respectively, the two ends of lower tube connector 16 are connected with the bottom of left leaching tower 4 and the bottom of right leaching tower 13 respectively, and left leaching tower 4, upper tube connector 11, right leaching tower 13 and lower tube connector 16 form a circulation canal jointly, be provided with left-hand screw conveyer 5 in left leaching tower 4, in right leaching tower 13, be provided with right-hand screw conveyer 14, in upper tube connector 11, be provided with auger conveyor 12, in lower tube connector 16, be provided with lower auger conveyor 15, carry out loopy moving to promote food, the sidewall of left leaching tower 4 is provided with slag notch 1, first feed tube 2 and the second feed tube, slag notch 1 is positioned at the top of the first feed tube 2, and slag notch 1 is positioned at the top of the second feed tube, first feed tube 2 is for the input of novel solvent, second feed tube is used for recycling of solvent, the sidewall of right leaching tower 13 is provided with drain pipe 10, drain pipe 10 is positioned at the below of the first feed tube 2, and drain pipe 10 is positioned at the below of the second feed tube, circulation pipe 6 is provided with between second feed tube and drain pipe 10, circulation pipe 6 is provided with evaporimeter 9, drawing liquid pump 7 and two condensers 8, two condensers 8 are all between evaporimeter 9 and drawing liquid pump 7, evaporimeter 9 is near drain pipe 10, drawing liquid pump 7 is near the second feed tube, the top of upper tube connector 11 is provided with feed pipe.
In specific implementation process, close slag notch 1, food to be leached is dropped into from feed pipe to the right leaching tower 13, open right-hand screw conveyer 14, lower auger conveyor 15, left-hand screw conveyer 5 and upper auger conveyor 12, to the first feed tube 2 place input solvent, open evaporimeter 9, drawing liquid pump 7 and two condensers 8, carry out the lixiviate of useful constituent in food; After food lixiviate terminates, open slag notch 1, auger conveyor 12 is closed in pass, next group food to be leached is dropped into gradually from feed pipe, lixiviate slag in left leaching tower 4, lower tube connector 16 and right leaching tower 13 is derived from slag notch 1, when new food to be leached appears in slag notch 1 place, closes slag notch 1, auger conveyor 12 in unlatching, carries out the lixiviate of next group food.
In leaching process, the condensation temperature of two condensers 8 is inconsistent, thus is separated with waste liquid by solvent according to the different condensing temperatures of solvent and waste liquid, realizes the purification of solvent.In addition, in leaching process, can suitably add new solvent according to the surplus of leaching tower internal solvent from feed tube, to ensure that more food is soaked in solvent, thus ensure extracting efficiency.
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. continuous-moving type food digester, it is characterized in that: comprise the left leaching tower of vertical placement and right leaching tower, the upper tube connector connecting left leaching tower top and right leaching tower top is provided with between left leaching tower and right leaching tower, also be provided with the lower tube connector connecting left leaching tower bottom and right leaching tower bottom between left leaching tower and right leaching tower, left leaching tower, upper tube connector, right leaching tower and lower tube connector form a circulation canal jointly; Be provided with left-hand screw conveyer in left leaching tower, in right leaching tower, be provided with right-hand screw conveyer, in upper tube connector, be provided with auger conveyor, in lower tube connector, be provided with lower auger conveyor; The sidewall of left leaching tower is provided with slag notch, the first feed tube and the second feed tube, the sidewall of right leaching tower is provided with drain pipe, circulation pipe is provided with between second feed tube and drain pipe, circulation pipe is provided with evaporimeter, condenser and drawing liquid pump, condenser is between evaporimeter and drawing liquid pump, evaporimeter is near drain pipe, and the top of upper tube connector is provided with feed pipe.
2. continuous-moving type food digester as claimed in claim 1, is characterized in that: described slag notch is positioned at the top of the first feed tube and slag notch is positioned at the top of the second feed tube.
3. continuous-moving type food digester as claimed in claim 2, is characterized in that: drain pipe is positioned at the below of the first feed tube and drain pipe is positioned at the below of the second feed tube.
4. the continuous-moving type food digester as described in claim 1 or 2 or 3, is characterized in that: described condenser has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410704102.1A CN104399279A (en) | 2014-11-30 | 2014-11-30 | Continuous movement type food extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410704102.1A CN104399279A (en) | 2014-11-30 | 2014-11-30 | Continuous movement type food extractor |
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| Publication Number | Publication Date |
|---|---|
| CN104399279A true CN104399279A (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410704102.1A Pending CN104399279A (en) | 2014-11-30 | 2014-11-30 | Continuous movement type food extractor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056572A (en) * | 2015-08-31 | 2015-11-18 | 上海清轩生物科技有限公司 | Continuous countercurrent extraction device suitable for powder extraction |
-
2014
- 2014-11-30 CN CN201410704102.1A patent/CN104399279A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056572A (en) * | 2015-08-31 | 2015-11-18 | 上海清轩生物科技有限公司 | Continuous countercurrent extraction device suitable for powder extraction |
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Application publication date: 20150311 |