CN104383714A - Food extraction device capable of recycling solvent - Google Patents
Food extraction device capable of recycling solvent Download PDFInfo
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- CN104383714A CN104383714A CN201410704103.6A CN201410704103A CN104383714A CN 104383714 A CN104383714 A CN 104383714A CN 201410704103 A CN201410704103 A CN 201410704103A CN 104383714 A CN104383714 A CN 104383714A
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Abstract
The invention discloses a food extraction device capable of recycling a solvent. The food extraction device comprises an extraction tank, a filter tank and an evaporation tank which are sequentially arranged from top to bottom, wherein a stirrer is arranged above the extraction tank, and a feed opening is formed in the bottom end of the extraction tank; a slag fetching hole is formed in the side wall of the filter tank, the slag fetching hole is provided with a sealing cover, a group of filter holes are formed in the bottom end of the filter tank, and the upper ends of the group of filter holes are provided with a piece of filter cloth; the side wall of the evaporation tank comprises an inner layer and an outer layer, the inner layer and the outer layer collectively form an inner cavity, the outer layer is provided with an air inlet pipe and an air outlet pipe, the inner layer is provided with a suction filter pipe, the outer end of the suction filter pipe is connected with a suction filter pump, the inner layer is also provided with a circulating pipe, the end part of the circulating pipe extends into the extraction tank, and the circulating pipe is provided with a condenser, and a discharging hole is formed in the bottom end of the evaporation tank. By adopting the food extraction device, the technical defects that the food extraction efficiency is low, the operation is complicated and the material is wasted can be overcome. The food extraction device is high in efficiency, simple to operate and capable of saving materials.
Description
Technical field
The invention belongs to food lixiviate field, be specifically related to a kind of food leaching device of reusable edible solvent.
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 different component, 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.
Normally add in pot for solvent extraction by disposable for food during current food lixiviate, solvent is added again in pot for solvent extraction, the DDGS in food is allowed to dissolve voluntarily, but due to food add pot for solvent extraction after can be piled up in bottom pot for solvent extraction, and food accumulation can hinder the transmission of solvent, thus make leaching rates low; In addition, EGR is not had in existing food leaching device, after food lixiviate terminates, normally extract is added extra vaporising device to evaporate, solvent is separated with extract, the solvent after being separated then is drained as waste gas, waste material, and troublesome poeration, efficiency are low.
Summary of the invention
The technical problem to be solved in the present invention is low for current food extracting efficiency, troublesome poeration, waste material technological deficiency, provides the food leaching device that a kind of efficiency is high, simple to operate, save the reusable edible solvent of material.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: the food leaching device of reusable edible solvent, comprise the lixiviate groove, lautertuns and the evaporator tank that set gradually from top to bottom, agitator is provided with above described lixiviate groove, the paddle of agitator extends in lixiviate groove by lixiviate groove notch, and the bottom of lixiviate groove is provided with material hole, the notch end of lautertuns is connected with the bottom of lixiviate groove, and the sidewall of lautertuns is provided with gets cinder hole, gets cinder hole and is provided with seal cover, and the bottom of lautertuns is provided with one group of filter bores, and the upper end of one group of filter bores is provided with filter cloth, the notch of described evaporator tank is connected with the bottom of lautertuns, and described one group of filter bores all with evaporator tank to communicating, the sidewall of evaporator tank comprises internal layer and skin, described internal layer and skin form an inner chamber jointly, skin is provided with air inlet pipe and escape pipe, internal layer is provided with suction filtering tube, described suction filtering tube passes outer and extends to outside evaporator tank, the outer end of suction filtering tube is connected with suction filter pump, internal layer is also provided with circulation pipe, described circulation pipe is bend pipe, circulation pipe extends to the top of lixiviate groove, and circulation pipe end extends in lixiviate groove, circulation pipe is provided with condenser, the bottom of evaporator tank is provided with discharging opening.
Adopt the food leaching device of the reusable edible solvent of technical solution of the present invention, comprise lixiviate groove, lixiviate groove is used for the lixiviate of DDGS in food, agitator is provided with above lixiviate groove, agitator can play the effect of mechanical enhancer to leaching process, improve extracting efficiency, the bottom of lixiviate groove is provided with material hole, material hole can allow extract and lixiviate slag to flow in lautertuns, closes when material hole is in the process of lixiviate, also comprise lautertuns, lautertuns is used for the filtration of extract, the sidewall of lautertuns is provided with gets cinder hole, get the derivation of cinder hole for filter residue, get cinder hole and be provided with seal cover, seal cover can avoid extract to spill to outside lautertuns, and seal cover gas leakage when extract can be avoided to evaporate, the bottom of lautertuns is provided with one group of filter bores, and the upper end of one group of filter bores is provided with filter cloth, and filter bores and filter cloth are for realizing the filtration of extract, also comprise evaporator tank, evaporator tank is used for the evaporation of extract, thus realize being separated of extract and solvent, the sidewall of evaporator tank comprises internal layer and skin, internal layer and an outer formation inner chamber, inner chamber can pass through for high-temperature steam, skin is provided with air inlet pipe and escape pipe, air inlet pipe is used for entering of high-temperature steam, escape pipe is used for the discharge of Low Temperature Steam, internal layer is provided with suction filtering tube, suction filtering tube is connected with suction filter pump, suction filtering tube and suction filter pump can accelerate the rate of filtration of extract, internal layer is also provided with circulation pipe, circulation pipe is used for the recovery of solvent, circulation pipe is provided with cold energy device, condenser is for the liquefaction of the solvent after evaporating, the bottom of evaporator tank is provided with discharging opening, discharging opening is used for the discharge of extract, collect.
Know-why of the present invention and technique effect are: due in the process of lixiviate, the rotation of paddle can stir food, food is avoided to be piled up in the bottom of lixiviate groove, thus improve extracting efficiency, and the rotation of paddle can play the effect of a mechanical enhancer to leaching process, thus further increase extracting efficiency; Because the present invention is after lixiviate operation terminates, filtration and the solvent that directly can carry out leaching liquor are separated with the evaporation of extract, avoid and leaching liquor put into extra vaporising device and carry out evaporation and be separated, simple to operate, solvent after evaporation can be recycled by circulation pipe and condenser, saves material.
Further, the notch place of described lixiviate groove is provided with groove lid, and the end of described circulation pipe and the paddle of agitator all extend in lixiviate groove through groove lid.Solvent is generally volatile liquid, and the sealing of groove lid can increase the phase concentrations of lixiviate groove internal solvent, thus reduces evaporation rate.
Further, the bottom of described lixiviate groove is cone-shaped.Thus be convenient to lixiviate slag and leaching liquor successfully flows in lautertuns, avoid lixiviate slag to stay in the bottom corners place of lixiviate groove.
Further, described air inlet pipe and escape pipe lay respectively at the both sides of evaporator tank, and air inlet pipe is positioned at the top of escape pipe.Thus the time of staying that can increase in the inner chamber of high-temperature steam between internal layer and skin, improve the utilization rate of high-temperature steam.
Further, described condenser has two.Two condensers arrange different condensation temperatures respectively, thus can realize being separated of solvent and other waste liquids in solvent, 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 the food leaching device embodiment of reusable edible solvent of the present invention.
Detailed description of the invention
Wherein: suction filter pump 1, get cinder hole 2, lautertuns 3, lixiviate groove 4, groove lid 5, agitator 6, circulation pipe 7, condenser 8, air inlet pipe 9, escape pipe 10, evaporator tank 11, outer 12, internal layer 13.
As shown in Figure 1, the food leaching device of reusable edible solvent of the present invention, comprise the lixiviate groove 4, lautertuns 3 and the evaporator tank 11 that set gradually from top to bottom, lixiviate groove 4 notch upward, notch place is provided with groove lid 5, is provided with agitator 6 above lixiviate groove 4, and the paddle of agitator 6 extends in lixiviate groove 4 through groove lid 5, the bottom of lixiviate groove 4 is cone-shaped, and the bottom of lixiviate groove 4 is provided with material hole, the notch end of lautertuns 3 is connected with the bottom of lixiviate groove 4, the sidewall of lautertuns 3 is provided with gets cinder hole 2, gets cinder hole 2 and is provided with seal cover, and the bottom of lautertuns 3 is provided with one group of filter bores, the upper end of one group of filter bores is provided with filter cloth, and all filter bores cover by filter cloth, the notch of evaporator tank 11 is connected with the bottom of lautertuns 3, and one group of filter bores all with evaporator tank 11 to communicating, the sidewall of evaporator tank 11 comprises internal layer 13 and outer 12, internal layer 13 and outer 12 forms an inner chamber jointly, outer 12 are provided with air inlet pipe 9 and escape pipe 10, air inlet pipe 9 and escape pipe 10 lay respectively at the both sides of evaporator tank 11, and air inlet pipe 9 is positioned at the top of escape pipe 10, internal layer 13 is provided with suction filtering tube, suction filtering tube passes outer 12 and extends to outside evaporator tank 11, the outer end of suction filtering tube is connected with suction filter pump, internal layer 13 is also provided with circulation pipe 7, circulation pipe 7 is positioned at the top of evaporator tank 11, circulation pipe 7 is bend pipe, circulation pipe 7 extends to the top of lixiviate groove 4, and circulation pipe 7 end extends in lixiviate groove 4, circulation pipe 7 is provided with two condensers 8, the temperature of two condensers 8 is inconsistent, the bottom of evaporator tank 11 is provided with discharging opening.
In specific implementation process, groove lid 5 is also provided with dog-house, opens seal cover, sealed up by material hole, by dog-house to input food and solvent in lixiviate groove 4, turn on agitator 6, carries out food lixiviate; After food lixiviate terminates, material hole is opened, close seal cover, open drawing liquid pump 1, carry out leaching liquor filtration; After leaching liquor filters and terminates, opening encapsulation lid, takes out filter residue, closes seal cover, open steam channel, and open two condensing units simultaneously, carry out being separated of extract and solvent, being separated of extract and solvent is opened the discharging opening of evaporator tank 11 bottom, is derived by extract and collect after terminating.
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 (5)
1. the food leaching device of reusable edible solvent, it is characterized in that: comprise the lixiviate groove, lautertuns and the evaporator tank that set gradually from top to bottom, agitator is provided with above described lixiviate groove, the paddle of agitator extends in lixiviate groove by lixiviate groove notch, and the bottom of lixiviate groove is provided with material hole, the notch end of lautertuns is connected with the bottom of lixiviate groove, and the sidewall of lautertuns is provided with gets cinder hole, gets cinder hole and is provided with seal cover, and the bottom of lautertuns is provided with one group of filter bores, and the upper end of one group of filter bores is provided with filter cloth, the notch of described evaporator tank is connected with the bottom of lautertuns, and described one group of filter bores all with evaporator tank to communicating, the sidewall of evaporator tank comprises internal layer and skin, described internal layer and skin form an inner chamber jointly, skin is provided with air inlet pipe and escape pipe, internal layer is provided with suction filtering tube, described suction filtering tube passes outer and extends to outside evaporator tank, the outer end of suction filtering tube is connected with suction filter pump, internal layer is also provided with circulation pipe, described circulation pipe is bend pipe, circulation pipe extends to the top of lixiviate groove, and circulation pipe end extends in lixiviate groove, circulation pipe is provided with condenser, the bottom of evaporator tank is provided with discharging opening.
2. the food leaching device of reusable edible solvent as claimed in claim 1, is characterized in that: the notch place of described lixiviate groove is provided with groove lid, and the end of described circulation pipe and the paddle of agitator all extend in lixiviate groove through groove lid.
3. the food leaching device of reusable edible solvent as claimed in claim 1, is characterized in that: the bottom of described lixiviate groove is cone-shaped.
4. the food leaching device of the reusable edible solvent as described in claim 1 or 2 or 3, it is characterized in that: described air inlet pipe and escape pipe lay respectively at the both sides of evaporator tank, and air inlet pipe is positioned at the top of escape pipe.
5. the food leaching device of reusable edible solvent as claimed in claim 4, is characterized in that: described condenser has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410704103.6A CN104383714A (en) | 2014-11-30 | 2014-11-30 | Food extraction device capable of recycling solvent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410704103.6A CN104383714A (en) | 2014-11-30 | 2014-11-30 | Food extraction device capable of recycling solvent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104383714A true CN104383714A (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410704103.6A Pending CN104383714A (en) | 2014-11-30 | 2014-11-30 | Food extraction device capable of recycling solvent |
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| Country | Link |
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| CN (1) | CN104383714A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114506A (en) * | 2017-12-13 | 2018-06-05 | 安徽金龙山葛业有限公司 | A kind of pueraria lobata dissolution extraction device |
| CN110124595A (en) * | 2019-06-13 | 2019-08-16 | 江苏可奥熙光学材料科技有限公司 | A kind of lens monomer reaction kettle high-efficiency condensation device |
-
2014
- 2014-11-30 CN CN201410704103.6A patent/CN104383714A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114506A (en) * | 2017-12-13 | 2018-06-05 | 安徽金龙山葛业有限公司 | A kind of pueraria lobata dissolution extraction device |
| CN110124595A (en) * | 2019-06-13 | 2019-08-16 | 江苏可奥熙光学材料科技有限公司 | A kind of lens monomer reaction kettle high-efficiency condensation device |
| CN110124595B (en) * | 2019-06-13 | 2024-04-30 | 江苏可奥熙光学材料科技有限公司 | Lens monomer is high-efficient condensing equipment for reation kettle |
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Application publication date: 20150304 |