CN220384231U - Mung bean soluble dietary fiber extraction integrated system - Google Patents

Mung bean soluble dietary fiber extraction integrated system Download PDF

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Publication number
CN220384231U
CN220384231U CN202320703135.9U CN202320703135U CN220384231U CN 220384231 U CN220384231 U CN 220384231U CN 202320703135 U CN202320703135 U CN 202320703135U CN 220384231 U CN220384231 U CN 220384231U
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extraction
barrel
alcohol precipitation
crushing
filter plate
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李莹
滕聪
刘金阁
冯进
宋江峰
柴智
马恺扬
胡昕迪
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Jiangsu Academy of Agricultural Sciences
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Jiangsu Academy of Agricultural Sciences
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Abstract

The utility model relates to a mung bean soluble dietary fiber extraction integrated system, which comprises a crushing stirring assembly, a feed liquid extraction assembly and an alcohol precipitation assembly, wherein the crushing stirring assembly comprises a crushing barrel, a crushing barrel cover and a crushing stirring shaft penetrating through the crushing barrel cover, the crushing stirring shaft is sequentially provided with a crushing blade, a filter screen and a powder stirring paddle from top to bottom, the feed liquid extraction assembly comprises an extraction barrel, an extraction barrel cover, an extraction rotating shaft penetrating through the extraction barrel cover, a water filling port arranged on the wall of the extraction barrel, a liquid stirring paddle arranged on the extraction rotating shaft, an extraction baffle plate and a first filter plate arranged on the side wall of the extraction barrel, and the alcohol precipitation assembly comprises an alcohol precipitation barrel, a liquid flowing tank arranged above the alcohol precipitation barrel, an evaporation heating pot arranged on the upper part of the alcohol precipitation barrel, an alcohol precipitation rotating shaft, a second filter plate, a third filter plate, a fourth filter plate and an alcohol filling port. The design is exquisite, can realize mung bean dietary fiber integration and draw, and extraction efficiency is high, and the power saving is energy-conserving, and the practicality is strong, and dietary fiber purity is high.

Description

Mung bean soluble dietary fiber extraction integrated system
Technical Field
The utility model relates to an integrated mung bean soluble dietary fiber extraction system, and belongs to the technical field of dietary fiber extraction.
Background
Mung beans are leguminous herbal crops, are important coarse cereal crops in China, have high nutrition and economic value, and have long cultivation history. The mung beans have very rich dietary fiber content, are mainly concentrated in mung bean skins, and have the biological activities of preventing diabetes, reducing blood fat, pre-resisting aging and the like.
Dietary fibers can be classified into soluble dietary fibers and insoluble dietary fibers according to their solubility. Dietary fibers with different solubilities have different physiological activities, such as promoting fat metabolism, improving intestinal environment, relieving constipation, etc. Common general steps of dietary fiber extraction are leaching, impurity removal and alcohol precipitation. Although there are many extraction devices for active ingredients in foods at present, the solid-liquid separation effect is poor, and the extraction devices are specially used for extracting less dietary fibers, especially mung bean dietary fibers.
Disclosure of Invention
The utility model aims to: aiming at the problems, the utility model aims to provide an integrated mung bean soluble dietary fiber extraction system, which adopts the technical scheme that:
an integrated mung bean soluble dietary fiber extraction system comprises a crushing and stirring assembly, a feed liquid extraction assembly and an alcohol precipitation assembly,
the crushing and stirring assembly comprises a crushing barrel, a crushing barrel cover and a crushing and stirring shaft penetrating through the crushing barrel cover, wherein the crushing and stirring shaft is sequentially provided with a crushing blade, a filter screen and a powder stirring paddle from top to bottom, and the filter screen divides the inner space of the crushing barrel into an upper part and a lower part;
the feed liquid extraction assembly comprises an extraction barrel, an extraction barrel cover, an extraction rotating shaft penetrating through the extraction barrel cover, a water filling port arranged on the wall of the extraction barrel, a liquid stirring paddle arranged on the extraction rotating shaft, an extraction baffle and a first filter plate arranged on the side wall of the extraction barrel, wherein the water filling port is higher than the first filter plate, the extraction baffle divides the inner space of the extraction barrel into an upper part and a lower part, the extraction rotating shaft is positioned at the upper part, a conveyor belt is arranged between the crushing barrel and the extraction barrel, one end of the conveyor belt is arranged at the bottom of the crushing barrel, and the other end of the conveyor belt is arranged at the upper part of the extraction barrel;
the alcohol precipitation assembly comprises an alcohol precipitation barrel, a liquid flowing groove arranged above the alcohol precipitation barrel, an evaporation heating pot arranged at the upper part of the alcohol precipitation barrel, an alcohol precipitation rotating shaft, a second filter plate, a third filter plate, a fourth filter plate and an alcohol injection port, wherein the second filter plate is arranged on the contact surface of the alcohol precipitation barrel and the liquid flowing groove, the first filter plate is arranged on one side of the liquid flowing groove, the bottom of the evaporation heating pot is communicated, the third filter plate is arranged at the bottom of the evaporation heating pot, the bottom end of the alcohol precipitation rotating shaft is fixed at the third filter plate, the fourth filter plate divides the lower space of the evaporation heating pot into an alcohol precipitation cavity at the upper part, a liquid recovery channel at the periphery of the alcohol precipitation cavity and a liquid recovery cavity at the lower part, and a fixing piece is arranged between the side wall of the alcohol precipitation cavity and the wall of the alcohol precipitation barrel;
the method comprises the steps of opening a crushing barrel cover, adding mung beans, rotating a crushing stirring shaft to drive a crushing blade to crush mung beans into mung bean powder, passing through a filter screen, enabling mung bean powder to fall into a conveyor belt through a powder stirring paddle, conveying to an extraction barrel through the conveyor belt, adding water and enzyme preparation through a water injection port, driving a liquid stirring paddle to uniformly stir a mixture of mung beans, water and enzyme preparation through the extraction shaft, enabling the mixture to enter a liquid flowing tank, enabling a concentrated solution after evaporation heating to enter an evaporation heating pot through a second filter plate, enabling the concentrated solution after evaporation heating to enter an alcohol precipitation cavity through a third filter plate, adding ethanol through an alcohol injection port, enabling waste liquid after alcohol precipitation to enter a liquid recovery cavity through a fourth filter plate, collecting sediment on the fourth filter plate, drying to obtain mung bean soluble dietary fibers, and enabling condensed water on the outer wall of the evaporation heating pot to fall into the liquid recovery cavity through the space between the side wall of the alcohol precipitation cavity and the wall of the alcohol precipitation barrel.
Further, the section of the alcohol precipitation rotating shaft is smaller than the third filter plate.
Further, the outer wall of the evaporation heating pot is funnel-shaped, the upper part of the alcohol precipitation cavity is inverted funnel-shaped, condensed water drops to the upper part of the alcohol precipitation cavity, and the condensed water falls into the liquid recovery channel due to the slope and flows into the liquid recovery cavity.
Further, the crushing stirring shaft, the extraction rotating shaft, the alcohol precipitation rotating shaft and the conveyor belt are all provided with motors.
Further, the upper parts of the extraction barrel and the evaporation heating pot are both provided with heat insulation sleeves.
Further, the extraction barrel is provided with an electric heating device.
Further, the extraction baffle is drawable.
Further, the bottom of the crushing barrel is provided with a powder sampling valve, and the first filter plate is provided with a liquid sampling valve.
The beneficial effects are that: compared with the prior art, the utility model has the remarkable advantages that: the mung beans in the crushing cavity are crushed by the crushing blade, mung bean fine powder falls into the stirring cavity through the filter screen, and the crushing motor is started and simultaneously the powder stirring slurry starts to rotate, so that the mung bean powder is more uniform and is easy to convey; the side wall of the feed liquid extraction barrel body is provided with a heating device, the extraction temperature in the extraction cavity can be adjusted according to the requirements, the mixing condition of feed liquid is observed through a liquid sampling valve, the feed liquid opening and closing cover is large, the cleaning is convenient, and the mung bean powder, water and medicament are fully and uniformly mixed by the extraction stirring paddle, so that the extraction is complete; the extracting solution flows to the alcohol precipitation unit under the action of gravity, electric power transportation is not needed, and the residue can be recovered for repeated extraction, so that the resource utilization deficiency is avoided. The extract flows into the evaporating cavity, and after evaporating and condensing, the condensed water can reach the liquid recovery cavity through the recovery liquid passage, so that the water resource is recycled. The concentrated extract flows into an alcohol precipitation cavity, dietary fiber can be precipitated after ethanol is added and stood, and the ethanol can also be recycled to a liquid recycling cavity. The utility model has exquisite design, can realize the integrated extraction of mung bean dietary fiber, has high extraction efficiency, saves electricity and energy, has strong practicability and high purity of the dietary fiber.
Drawings
FIG. 1 is a schematic side view of the integrated mung bean soluble dietary fiber extraction system of the present utility model;
FIG. 2 is a cross-sectional view of a pulverizing and stirring assembly of an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a feed solution extraction assembly of an embodiment of the utility model;
FIG. 4 is a cross-sectional view of an alcohol precipitation assembly according to an embodiment of the utility model;
in the figure: 1-crushing barrel, 2-crushing barrel cover, 3-crushing stirring shaft, 4-crushing blade, 5-filter screen, 6-powder stirring paddle, 7-extraction barrel, 8-extraction barrel cover, 9-extraction rotating shaft, 10-water injection port, 11-liquid stirring paddle, 12-extraction baffle, 13-first filter plate, 14-conveyor belt, 15-alcohol precipitation barrel, 16-liquid flow tank, 17-evaporation heating pot, 18-alcohol precipitation rotating shaft, 19-second filter plate, 20-third filter plate, 21-fourth filter plate, 22-alcohol injection port, 23-alcohol precipitation cavity, 24-liquid recovery cavity, 25-fixing piece, 26-liquid recovery channel, 27-heat insulation sleeve and 28-electric heating device.
Description of the embodiments
The present utility model is further illustrated in the accompanying drawings and detailed description which are to be understood as being merely illustrative of the utility model and not limiting of its scope, and various modifications of the utility model, which are equivalent to those skilled in the art upon reading the utility model, will fall within the scope of the utility model as defined in the appended claims.
As shown in fig. 1, the mung bean soluble dietary fiber extraction integrated system comprises a crushing and stirring assembly, a feed liquid extraction assembly and an alcohol precipitation assembly,
the crushing and stirring assembly comprises a crushing barrel 1, a crushing barrel cover 2 and a crushing and stirring shaft 3 penetrating through the crushing barrel cover, wherein a crushing blade 4, a filter screen 5 and a powder stirring paddle 6 are sequentially arranged on the crushing and stirring shaft 3 from top to bottom, and the inner space of the crushing barrel 1 is divided into an upper part and a lower part by the filter screen 5;
the feed liquid extraction assembly comprises an extraction barrel 7, an extraction barrel cover 8, an extraction rotating shaft 9 penetrating through the extraction barrel cover, a water injection port 10 arranged on the wall of the extraction barrel, a liquid stirring paddle 11 arranged on the extraction rotating shaft 9, an extraction baffle 12 and a first filter plate 13 arranged on the side wall of the extraction barrel 7, wherein the position of the water injection port 10 is higher than that of the first filter plate 13, the extraction baffle 12 divides the inner space of the extraction barrel 7 into an upper part and a lower part, the extraction rotating shaft 9 is positioned at the upper part, a conveying belt 14 is arranged between the crushing barrel 1 and the extraction barrel 7, one end of the conveying belt is arranged at the bottom of the crushing barrel 1, and the other end of the conveying belt is arranged at the upper part of the extraction barrel 7;
the alcohol precipitation assembly comprises an alcohol precipitation barrel 15, a liquid flowing groove 16 arranged above the alcohol precipitation barrel 15, an evaporation heating pot 17 arranged at the upper part of the alcohol precipitation barrel 15, an alcohol precipitation rotating shaft 18, a second filter plate 19, a third filter plate 20, a fourth filter plate 21 and an alcohol injection port 22, wherein the second filter plate 19 is arranged on the contact surface of the alcohol precipitation barrel 15 and the liquid flowing groove 16, the first filter plate 13 is positioned on one side of the liquid flowing groove 16, the bottom of the evaporation heating pot 17 is communicated, the third filter plate 20 is arranged at the bottom of the evaporation heating pot 17, the bottom of the alcohol precipitation rotating shaft 28 is fixed at the third filter plate 20, the fourth filter plate 21 divides the space at the lower part of the evaporation heating pot 17 into an alcohol precipitation cavity 15 at the upper part and a liquid recovery cavity 24 at the lower part, and a fixing piece 25 is arranged between the side wall of the alcohol precipitation cavity 23 and the wall of the alcohol precipitation barrel 15;
the crushing barrel cover 2 is opened, mung beans are added, the motor drives the crushing stirring shaft 3 to drive the crushing blade 4 to crush the mung beans into mung bean powder, the mung beans are continuously crushed on the filter screen 5, and the fine powder is uniformly stirred by the powder stirring slurry 6, so that the particles are loose. After the mung bean powder passes through the filter screen 5, the crushing motor is turned off, the powder sampling valve is opened, and the mung bean crushing condition is observed. The mung bean powder falls into the conveyor belt 14 through the continuous movement of the powder stirring paddle 6, a motor of the conveyor belt 14 is turned on, the powder is conveyed to the extraction barrel 7 through the conveyor belt 14, a proper amount of water and enzyme preparation are added through the water filling port 10, the liquid stirring paddle 11 is driven by the extraction rotating shaft 9 to uniformly stir the mung bean, water and enzyme preparation mixture, the mixture enters the liquid flowing groove 16 through the first filter plate 13, the mixture enters the evaporation heating pot 17 through the second filter plate 19, the concentrated solution after evaporation heating enters the alcohol precipitation barrel 15 through the third filter plate 20, ethanol is added through the alcohol filling port 22, the waste liquid after alcohol precipitation enters the liquid recovery cavity 24 through the fourth filter plate 21, precipitation and drying on the fourth filter plate 21 are collected, mung bean soluble dietary fiber is obtained, and condensed water on the outer wall of the evaporation heating pot 17 falls into the liquid recovery cavity 24 through the space between the side wall of the alcohol precipitation cavity 23 and the wall of the alcohol precipitation barrel 15. The first filter plate 13 needs to be blocked during extraction to prevent liquid from flowing out. The extraction was completely opened and the liquid was filtered off.
The filter plates and the filter screen 5 can be changed into different fineness according to the process requirements, namely according to the separation requirements after reaction.
The cross section of the alcohol precipitation shaft 18 is smaller than the third filter plate 20. In this way, liquid can pass through the filter Kong Lvguo between the third filter plate 20 and the alcohol precipitation shaft 18 without affecting the passage of liquid.
The outer wall of the evaporation heating pot 17 is in a funnel shape, the upper part of the alcohol precipitation cavity 23 is in an inverted funnel shape, condensed water drops to the upper part of the alcohol precipitation cavity 23, and flows into the liquid recovery cavity 24 due to the fact that the slope falls into the liquid recovery channel 26. The funnel-shaped slope enables liquid to fall down from the upper part more easily, and is more beneficial to collecting condensed water.
The crushing stirring shaft 3, the extraction rotating shaft 9 and the alcohol precipitation rotating shaft 18 are all provided with motors. The motor drives the shaft to move so as to push the operation. The motor of the alcohol precipitation rotating shaft 28 is used for driving the rotating shaft to move, so that the evaporation heating effect of the evaporation heating pot 17 is improved.
The upper parts of the extraction barrel 7 and the evaporation heating pot 17 are respectively provided with a heat insulation sleeve. The heat insulation sleeve on the extraction barrel 7 ensures that the reaction is complete, and the heat insulation sleeve 27 on the evaporation heating pot 17 ensures that the evaporation heating temperature is not reduced, and the evaporation heating effect is not affected.
The extraction drum 7 is provided with an electric heating device. Further improving the reaction degree.
The extraction baffle 12 is retractable. Can conveniently and smoothly flow out liquid, and can be extracted to drop waste slag for cyclic extraction.
The bottom of the crushing barrel 1 is provided with a powder sampling valve, and the first filter plate 13 is provided with a liquid sampling valve. The materials are conveniently extracted.

Claims (8)

1. An integrated mung bean soluble dietary fiber extraction system is characterized in that: comprises a crushing and stirring assembly, a feed liquid extraction assembly and an alcohol precipitation assembly,
the crushing and stirring assembly comprises a crushing barrel, a crushing barrel cover and a crushing and stirring shaft penetrating through the crushing barrel cover, wherein the crushing and stirring shaft is sequentially provided with a crushing blade, a filter screen and a powder stirring paddle from top to bottom, and the filter screen divides the inner space of the crushing barrel into an upper part and a lower part;
the feed liquid extraction assembly comprises an extraction barrel, an extraction barrel cover, an extraction rotating shaft penetrating through the extraction barrel cover, a water filling port arranged on the wall of the extraction barrel, a liquid stirring paddle arranged on the extraction rotating shaft, an extraction baffle and a first filter plate arranged on the side wall of the extraction barrel, wherein the water filling port is higher than the first filter plate, the extraction baffle divides the inner space of the extraction barrel into an upper part and a lower part, the extraction rotating shaft is positioned at the upper part, a conveyor belt is arranged between the crushing barrel and the extraction barrel, one end of the conveyor belt is arranged at the bottom of the crushing barrel, and the other end of the conveyor belt is arranged at the upper part of the extraction barrel;
the alcohol precipitation assembly comprises an alcohol precipitation barrel, a liquid flowing groove arranged above the alcohol precipitation barrel, an evaporation heating pot arranged at the upper part of the alcohol precipitation barrel, an alcohol precipitation rotating shaft, a second filter plate, a third filter plate, a fourth filter plate and an alcohol injection port, wherein the second filter plate is arranged on the contact surface of the alcohol precipitation barrel and the liquid flowing groove, the first filter plate is arranged on one side of the liquid flowing groove, the bottom of the evaporation heating pot is communicated, the third filter plate is arranged at the bottom of the evaporation heating pot, the bottom end of the alcohol precipitation rotating shaft is fixed at the third filter plate, the fourth filter plate divides the lower space of the evaporation heating pot into an alcohol precipitation cavity at the upper part, a liquid recovery channel at the periphery of the alcohol precipitation cavity and a liquid recovery cavity at the lower part, and a fixing piece is arranged between the side wall of the alcohol precipitation cavity and the wall of the alcohol precipitation barrel;
the method comprises the steps of opening a crushing barrel cover, adding mung beans, rotating a crushing stirring shaft to drive a crushing blade to crush mung beans into mung bean powder, passing through a filter screen, enabling mung bean powder to fall into a conveyor belt through a powder stirring paddle, conveying to an extraction barrel through the conveyor belt, adding water and enzyme preparation through a water injection port, driving a liquid stirring paddle to uniformly stir a mixture of mung beans, water and enzyme preparation through the extraction shaft, enabling the mixture to enter a liquid flowing tank, enabling a concentrated solution after evaporation heating to enter an evaporation heating pot through a second filter plate, enabling the concentrated solution after evaporation heating to enter an alcohol precipitation cavity through a third filter plate, adding ethanol through an alcohol injection port, enabling waste liquid after alcohol precipitation to enter a liquid recovery cavity through a fourth filter plate, collecting sediment on the fourth filter plate, drying to obtain mung bean soluble dietary fibers, and enabling condensed water on the outer wall of the evaporation heating pot to fall into the liquid recovery cavity through the space between the side wall of the alcohol precipitation cavity and the wall of the alcohol precipitation barrel.
2. The integrated mung bean soluble dietary fiber extraction system of claim 1, wherein: the section of the alcohol precipitation rotating shaft is smaller than the third filter plate.
3. The integrated mung bean soluble dietary fiber extraction system of claim 1, wherein: the outer wall of the evaporation heating pot is funnel-shaped, the upper part of the alcohol precipitation cavity is inverted funnel-shaped, condensed water drops to the upper part of the alcohol precipitation cavity, and flows into the liquid recovery cavity due to the fact that the slope falls into the liquid recovery channel.
4. The integrated mung bean soluble dietary fiber extraction system of claim 1, wherein: the crushing stirring shaft, the extraction rotating shaft, the alcohol precipitation rotating shaft and the conveyor belt are all provided with motors.
5. The integrated mung bean soluble dietary fiber extraction system of claim 1, wherein: the upper parts of the extraction barrel and the evaporation heating pot are both provided with heat insulation sleeves.
6. The integrated mung bean soluble dietary fiber extraction system of claim 1, wherein: the extraction barrel is provided with an electric heating device.
7. The integrated mung bean soluble dietary fiber extraction system of claim 1, wherein: the extraction baffle is drawable.
8. The integrated mung bean soluble dietary fiber extraction system of claim 1, wherein: the crushing barrel bottom is equipped with powder sampling valve, first filter plate department is equipped with liquid sampling valve.
CN202320703135.9U 2023-04-03 2023-04-03 Mung bean soluble dietary fiber extraction integrated system Active CN220384231U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320703135.9U CN220384231U (en) 2023-04-03 2023-04-03 Mung bean soluble dietary fiber extraction integrated system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320703135.9U CN220384231U (en) 2023-04-03 2023-04-03 Mung bean soluble dietary fiber extraction integrated system

Publications (1)

Publication Number Publication Date
CN220384231U true CN220384231U (en) 2024-01-26

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Application Number Title Priority Date Filing Date
CN202320703135.9U Active CN220384231U (en) 2023-04-03 2023-04-03 Mung bean soluble dietary fiber extraction integrated system

Country Status (1)

Country Link
CN (1) CN220384231U (en)

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