CN112957914B - Edible fungus polysaccharide separation, impurity removal and purification device and separation, impurity removal and purification process - Google Patents
Edible fungus polysaccharide separation, impurity removal and purification device and separation, impurity removal and purification process Download PDFInfo
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- CN112957914B CN112957914B CN202110277469.XA CN202110277469A CN112957914B CN 112957914 B CN112957914 B CN 112957914B CN 202110277469 A CN202110277469 A CN 202110277469A CN 112957914 B CN112957914 B CN 112957914B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
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Abstract
The invention discloses a separation, impurity removal and purification device and a separation, impurity removal and purification process for edible fungus polysaccharide.A liquid extracting solution of edible fungus is discharged into a heating cavity through a liquid inlet pipe for heating, a temperature controller controls a heating electric heating wire for heating, a temperature sensor detects that the temperature of the liquid extracting solution of edible fungus in the heating cavity reaches a set value, and an electromagnetic valve is opened to discharge the liquid extracting solution of edible fungus into a filter element membrane for permeation; after the permeability is observed to reduce through the head tank of transparent liquid cavity part, the motor drives the axle of disturbing and plays the leaf rotation of disturbing, liquid is pushed soon downwards, liquid washes the inner wall that hugs closely the filter core membrane in the slant from loudspeaker form washing liquid hole, spiral helicine feed liquor hole forms the swirl with ascending liquid stream in heating mechanism bottom both sides wall, after the rotation of pushing away the mechanism stops soon, internal pressure is resisted under swirl inertia for impurity hugs closely and plays the head tank bottom that the cover outer wall sinks between disturbing cover and filter core membrane, the problem that impurity can be pressed the laminating and block up on the filter core membrane by internal pressure has been solved.
Description
Technical Field
The invention relates to a separation, impurity removal and purification device and a separation, impurity removal and purification process for edible fungus polysaccharide, and belongs to the technical field of sugar extraction.
Background
With the development of social economy, the requirements on substances in multiple lives of people are higher and higher; the mushroom is an edible mushroom with high nutritive value and has good edible value and medicinal value; the deep processing products of the edible fungi comprise sour and hot products prepared by drying the edible fungi, and most of the edible fungi mainly play a role in the components of polysaccharide;
at present, when the polysaccharide of edible fungi is separated, purified and processed, a separation, purification and purification device is needed, namely, an efficient separation, purification and purification device for an okra polysaccharide extracting solution disclosed by Chinese patent No. 2017200777207, the edible fungi extracting solution entering an ultrafiltration membrane component for filtration needs to be heated firstly, then the edible fungi extracting solution is subjected to standing filtration through the ultrafiltration membrane component, internal pressure is formed inside the ultrafiltration membrane component due to the fact that molecular components in the heated solution obtain kinetic energy, and when the edible fungi extracting solution is subjected to standing after being supplemented by a liquid outlet pipe, impurities can be extruded and attached to a filter element membrane by the internal pressure, so that the filter element membrane is blocked, and the filtration efficiency of the filter element membrane is reduced.
Disclosure of Invention
In order to solve the technical problem, the invention provides an edible fungus polysaccharide separation, impurity removal and purification device.
The invention also provides a separation, impurity removal and purification process of the edible fungus polysaccharide.
The invention is realized by the following technical scheme.
The invention provides an edible fungus polysaccharide separation, impurity removal and purification device, which comprises: the raw material tank, a filter screen frame arranged in the raw material tank and a filter core membrane arranged in the filter screen frame are arranged at intervals, a liquid cavity for accommodating liquid to permeate is formed between the filter core membrane and the inner wall of the raw material tank, and the raw material tank of the liquid cavity part is transparent, so that the permeability can be observed conveniently;
a stirring cover is arranged in the middle of the filter element membrane, a liquid inlet hole is formed in the top of the stirring cover, a liquid flushing hole is formed in the bottom of the stirring cover, and a rotary pushing mechanism for downwards and rotatably pushing liquid is arranged in the stirring cover;
the top of the raw material tank is provided with a heating mechanism for heating the edible fungus extracting solution, and a discharge port of the heating mechanism extends into the filter element membrane from the top of the raw material tank.
The stirring cover is positioned right below the heating mechanism, the rotary pushing mechanism is positioned in the center of the stirring cover, the flushing hole is in a horn shape which is enlarged outwards, and the liquid inlet hole is in a spiral shape and is positioned in the center of the top of the stirring cover; it is rotatory to push away the mechanism soon, liquid is pushed away by the spiral shell form downwards, liquid dashes out the inner wall that hugs closely the filter core membrane in the slant from the washing hole of loudspeaker form and washes, spiral helicine feed liquor hole forms the swirl with oblique ascending liquid stream at heating mechanism bottom both sides wall, after pushing away the rotatory back that stops soon, resist interior pressure under vortex inertia, make impurity hug closely and disturb the cover outer wall and sink in the head tank bottom between disturbing cover and filter core membrane, avoided impurity can be by the problem that interior pressure extrusion laminating leads to filter core membrane jam on filter core membrane, the filtration efficiency of filter core membrane has been improved.
The rotary pushing mechanism comprises a stirring shaft arranged at the bottom of the stirring cover and positioned inside the stirring cover, and a stirring blade fixed on the stirring shaft, wherein the other end of the stirring shaft penetrates through the bottom of the raw material tank and is fixed with the rotary output end of a motor fixed at the bottom of the outer side of the raw material tank, and when the stirring blade rotates, liquid is downwards and rotatably pushed.
The supporting legs are arranged on the raw material tank, so that the motor is not in contact with the ground when the motor is used.
The heating mechanism comprises a heating cavity, a temperature sensor, a liquid outlet pipe, an electromagnetic valve, a temperature controller and a heating electric wire, the heating electric wire is arranged in the heating cavity, and a power supply output end of the temperature controller arranged on the surface of the heating cavity is electrically connected with a power supply end of the heating electric wire; the drain pipe is installed in heating chamber export, and the solenoid valve is installed on the drain pipe, and temperature sensor signal output end and the automatically controlled end electric connection of solenoid valve.
The liquid chamber is communicated with the heating chamber through a return pipe, a circulating pump is installed on the return pipe, and liquid in the liquid chamber and the heating chamber is circulated and returned through the circulating pump and the return pipe.
A liquid inlet pipe is installed on the heating cavity inlet, and an adjusting valve is installed on the liquid inlet pipe.
The invention relates to a separation, impurity removal and purification process of edible fungi polysaccharide, which uses the separation, impurity removal and purification device of the edible fungi polysaccharide, and comprises the following steps:
step one, discharging the edible fungus extract into a heating cavity through a liquid inlet pipe for heating, controlling a heating electric wire by a temperature controller for heating, detecting that the temperature of the edible fungus extract in the heating cavity reaches a set value by a temperature sensor, and then opening an electromagnetic valve to discharge the edible fungus extract into a filter element membrane for permeation;
and step two, after the permeability is observed to be reduced through the raw material tank of the transparent liquid cavity part, the motor drives the disturbing shaft and the disturbing blade to rotate, the liquid is pushed downwards and spirally, the liquid is flushed from the horn-shaped flushing hole and obliquely upwards to be attached to the inner wall of the filter core membrane for flushing, the spiral liquid inlet hole and the oblique upward liquid flow form vortexes on two side walls of the bottom of the heating mechanism, and after the rotation of the rotary pushing mechanism is stopped, the internal pressure is resisted under the vortex inertia, so that impurities are attached to the outer wall of the disturbing cover and sink to the bottom of the raw material tank between the disturbing cover and the filter core membrane, the problem that the filter core membrane is blocked due to the fact that the impurities are extruded and attached to the filter core membrane by the internal pressure is solved, and the filtering efficiency of the filter core membrane is improved.
The invention has the beneficial effects that: edible fungus extract gets into the inside filter element membrane of raw materials jar after heating mechanism heats, through filter element membrane infiltration, increase interior pressure grow when the liquid concentration that lies in behind the filter element membrane infiltration, pressure presses impurity to paste on the inner wall of filter element membrane, make the filter element membrane block up, at this moment, it is rotatory to push away the mechanism soon, liquid is pushed away downwards soon and is strikeed the inner wall of filter element membrane from the bottom towards liquid hole discharge of disturbing the cover, then get into once more through the feed liquor hole, destroy the interior pressure that the concentration increases the formation, impurity can be solved and pressed the laminating by interior and lead to the problem that the filter element membrane blockked up on the filter element membrane, the filtration efficiency of filter element membrane has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1-a raw material tank; 11-supporting feet; 12-a liquid chamber; 14-a return pipe; 15-a circulation pump; 21-a screen frame; 22-filter element membrane; 31-a tamper shield; 32-a disturbance shaft; 33-a disturbing leaf; 34-a motor; 35-liquid inlet hole; 36-a washout hole; 41-heating cavity; 42-a temperature sensor; 43-a liquid outlet pipe; 44-a solenoid valve; 45-temperature controller; 46-heating the heating wire; 51-a liquid inlet pipe; 52-regulating valve.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1.
The invention provides a separation, impurity removal and purification device for edible fungus polysaccharide, which comprises: the raw material tank 1, a filter screen frame 21 arranged in the raw material tank 1 and a filter core membrane 22 arranged in the filter screen frame 21, wherein the filter core membrane 22 and the inner wall of the raw material tank 1 are separated to form a liquid cavity 12 for accommodating liquid permeation, and the raw material tank 1 of the liquid cavity 12 part is transparent so as to be convenient for observing the permeability;
a disturbance cover 31 is arranged in the middle of the filter element membrane 22, a liquid inlet hole 35 is formed in the top of the disturbance cover 31, a liquid flushing hole 36 is formed in the bottom of the disturbance cover 31, and a rotary pushing mechanism for downwards and rotatably pushing liquid is arranged in the disturbance cover 31;
the top of the raw material tank 1 is provided with a heating mechanism for heating the edible fungus extracting solution, and a discharge port of the heating mechanism extends into the filter element membrane 22 from the top of the raw material tank 1.
Edible mushroom extract gets into in the inside filter core membrane 22 of head tank 1 after the heating of heating mechanism, through filter core membrane 22 infiltration, increase interior pressure grow when the liquid concentration that lies in behind the filter core membrane 22 infiltration, pressure presses impurity to paste on the inner wall of filter core membrane 22, make filter core membrane 22 block up, at this moment, it is rotatory to push away the mechanism soon, liquid is pushed away downwards soon and is followed the bottom towards liquid hole 36 discharge impact filter core membrane 22's of disturbing cover 31 inner wall, then get into once more through feed liquor hole 35, destroy the interior pressure that the concentration increases the formation, it can be pressed the laminating by interior pressure and lead to the problem that the filter core membrane blockked up on the filter core membrane to have solved impurity, the filtration efficiency of filter core membrane has been improved.
The stirring cover 31 is positioned right below the heating mechanism, the rotary pushing mechanism is positioned at the center of the stirring cover 31, the flushing hole 36 is in a horn shape which is enlarged outwards, and the liquid inlet hole 35 is in a spiral shape and is positioned at the center of the top of the stirring cover 31; it is rotatory to push away the mechanism soon, liquid is pushed away by the spiral shell form downwards, liquid dashes out the inner wall that hugs closely filter core membrane 22 in the slant upwards from tubaeform liquid flushing hole 36 and washes, spiral helicine feed liquor hole 35 forms the swirl with oblique ascending liquid stream at heating mechanism bottom both sides wall, after pushing away the rotatory back that stops of mechanism soon, resist interior pressure under vortex inertia, make impurity hug closely and disturb cover 31 outer wall and sink in the head tank 1 bottom between disturbing cover 31 and filter core membrane 22, avoided impurity can be by interior pressure extrusion laminating lead to the problem that filter core membrane blockked up on filter core membrane, the filtration efficiency of filter core membrane has been improved.
The rotary pushing mechanism comprises a disturbance starting shaft 32 and a disturbance starting blade 33, wherein the disturbance starting shaft 32 is installed at the bottom of the disturbance starting cover 31 and is positioned in the disturbance starting cover 31, the disturbance starting blade 33 is fixed on the disturbance starting shaft 32, the other end of the disturbance starting shaft 32 penetrates through the bottom of the raw material tank 1 and is fixed with the rotating output end of a motor 34 fixed at the bottom of the outer side of the raw material tank 1, and when the disturbance starting blade 33 rotates, liquid is downwards rotated and pushed.
The stock tank 1 is provided with support legs 11 so that the motor 34 does not contact the ground when in use.
The heating mechanism comprises a heating cavity 41, a temperature sensor 42, a liquid outlet pipe 43, an electromagnetic valve 44, a temperature controller 45 and a heating electric wire 46, wherein the heating electric wire 46 is arranged in the heating cavity 41, and the power supply output end of the temperature controller 45 arranged on the surface of the heating cavity 41 is electrically connected with the power supply end of the heating electric wire 46; the liquid outlet pipe 43 is installed at the outlet of the heating cavity 41, the electromagnetic valve 44 is installed on the liquid outlet pipe 43, and the signal output end of the temperature sensor 42 is electrically connected with the electric control end of the electromagnetic valve 44.
The liquid cavity 12 is communicated with the heating cavity 41 through a return pipe 14, a circulating pump 15 is installed on the return pipe 14, and the liquid in the liquid cavity 12 and the heating cavity 41 is circulated and returned through the circulating pump 15 and the return pipe 14.
A liquid inlet pipe 51 is installed on the inlet of the heating cavity 41, and an adjusting valve 52 is installed on the liquid inlet pipe 51.
The invention relates to a separation, impurity removal and purification process of edible fungus polysaccharide, which uses the separation, impurity removal and purification device of the edible fungus polysaccharide, and comprises the following steps:
firstly, discharging the edible fungus extract into a heating cavity 41 through a liquid inlet pipe 51 for heating, controlling a heating electric wire 46 to heat by a temperature controller 45, and after detecting that the temperature of the edible fungus extract in the heating cavity 41 reaches a set value by a temperature sensor 42, opening an electromagnetic valve 44 to discharge the edible fungus extract into a filter element membrane 22 for permeation;
and step two, after the raw material tank 1 in the transparent liquid cavity 12 part observes that the permeability is reduced, the motor 34 drives the disturbing shaft 32 and the disturbing blade 33 to rotate, the liquid is pushed downwards and spirally, the liquid is flushed from the horn-shaped flushing hole 36 and obliquely upwards to be tightly attached to the inner wall of the filter core membrane 22 for flushing, the spiral liquid inlet hole 35 and the oblique upward liquid flow form vortexes on two side walls of the bottom of the heating mechanism, and after the rotation of the rotary pushing mechanism is stopped, the internal pressure is resisted under the vortex inertia, so that impurities are tightly attached to the outer wall of the disturbing cover 31 and sink to the bottom of the raw material tank 1 between the disturbing cover 31 and the filter core membrane 22, the problem that the impurities are squeezed and attached to the filter core membrane by the internal pressure to cause the blockage of the filter core membrane is solved, and the filtering efficiency of the filter core membrane is improved.
Claims (8)
1. The utility model provides an edible fungi polysaccharide separation edulcoration purification device which characterized in that includes: the raw material tank (1), a filter screen frame (21) arranged in the raw material tank (1) and a filter element membrane (22) arranged in the filter screen frame (21), wherein a liquid cavity (12) for accommodating liquid permeation is formed by the filter element membrane (22) and the inner wall of the raw material tank (1) at intervals, and the raw material tank (1) at the part of the liquid cavity (12) is transparent so that the permeation degree can be observed conveniently;
a disturbance cover (31) is arranged in the middle of the filter element membrane (22), a liquid inlet hole (35) is formed in the top of the disturbance cover (31), a liquid flushing hole (36) is formed in the bottom of the disturbance cover (31), and a rotary pushing mechanism for downwards and rotatably pushing liquid is arranged in the disturbance cover (31);
the top of the raw material tank (1) is provided with a heating mechanism for heating the edible fungus extracting solution, and a discharge port of the heating mechanism extends into the filter element membrane (22) from the top of the raw material tank (1).
2. The edible fungi polysaccharide separation, impurity removal and purification device as claimed in claim 1, wherein: play and disturb cover (31) and be located heating mechanism under, the centre that pushes away cover (31) is located to the mechanism soon, flushing hole (36) are outside tubaeform of grow, feed liquor hole (35) are the heliciform and are located and disturb cover (31) top center.
3. The edible fungi polysaccharide separation, impurity removal and purification device as claimed in claim 2, wherein: the rotary pushing mechanism comprises a disturbance starting shaft (32) which is arranged at the bottom of the disturbance starting cover (31) and is positioned in the disturbance starting cover (31), and a disturbance starting blade (33) which is fixed on the disturbance starting shaft (32), wherein the other end of the disturbance starting shaft (32) penetrates through the bottom of the raw material tank (1) and is fixed with the rotary output end of a motor (34) which is fixed at the bottom of the outer side of the raw material tank (1), and when the disturbance starting blade (33) rotates, liquid is downwards rotated and pushed.
4. The edible fungi polysaccharide separation, impurity removal and purification device as claimed in claim 1, wherein: supporting legs (11) are installed on the raw material tank (1).
5. The edible fungi polysaccharide separation, impurity removal and purification device as claimed in claim 1, wherein: the heating mechanism comprises a heating cavity (41), a temperature sensor (42), a liquid outlet pipe (43), an electromagnetic valve (44), a temperature controller (45) and a heating electric heating wire (46), wherein the heating electric heating wire (46) is installed in the heating cavity (41), and a power supply output end of the temperature controller (45) installed on the surface of the heating cavity (41) is electrically connected with a power supply end of the heating electric heating wire (46); the liquid outlet pipe (43) is arranged at the outlet of the heating cavity (41), the electromagnetic valve (44) is arranged on the liquid outlet pipe (43), and the signal output end of the temperature sensor (42) is electrically connected with the electric control end of the electromagnetic valve (44).
6. The edible fungi polysaccharide separation, impurity removal and purification device as claimed in claim 5, wherein: the liquid cavity (12) is communicated with the heating cavity (41) through a return pipe (14), a circulating pump (15) is installed on the return pipe (14), and liquid in the liquid cavity (12) and the heating cavity (41) is circulated and returned through the circulating pump (15) and the return pipe (14).
7. The edible fungi polysaccharide separation, impurity removal and purification device as claimed in claim 6, wherein: a liquid inlet pipe (51) is installed on an inlet of the heating cavity (41), and an adjusting valve (52) is installed on the liquid inlet pipe (51).
8. A process for separating, purifying and purifying edible fungus polysaccharide, which uses the edible fungus polysaccharide separating, purifying and purifying device as claimed in any one of claims 1 to 7, and comprises the following steps:
after the raw material tank (1) in the transparent liquid cavity (12) is observed to reduce the permeability, a motor (34) drives a disturbance starting shaft (32) and a disturbance starting blade (33) to rotate, liquid is pushed downwards in a rotating mode, the liquid is flushed out of a horn-shaped flushing hole (36) in an inclined mode and is tightly attached to the inner wall of a filter core membrane (22) in a washing mode, a spiral liquid inlet hole (35) and an inclined liquid flow form vortices on two side walls of the bottom of a heating mechanism, and after the rotating and pushing mechanism stops rotating, internal pressure is resisted under the inertia of the vortices, so that impurities are tightly attached to the outer wall of the disturbance starting cover (31) and sink to the bottom of the raw material tank (1) between the disturbance starting cover (31) and the filter core membrane (22).
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| CN202110277469.XA CN112957914B (en) | 2021-03-15 | 2021-03-15 | Edible fungus polysaccharide separation, impurity removal and purification device and separation, impurity removal and purification process |
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| CN202110277469.XA CN112957914B (en) | 2021-03-15 | 2021-03-15 | Edible fungus polysaccharide separation, impurity removal and purification device and separation, impurity removal and purification process |
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| US20040124140A1 (en) * | 2002-12-30 | 2004-07-01 | Sawyer Gary A. | In situ filtration draught tube reactor system |
| CN202942832U (en) * | 2012-11-07 | 2013-05-22 | 晶科能源有限公司 | Stirring device |
| CN104190136A (en) * | 2014-09-03 | 2014-12-10 | 湖南神农油茶科技发展有限公司 | Stirring filter device |
| CN204485422U (en) * | 2014-12-29 | 2015-07-22 | 天津市月鸣金属结构有限公司 | A kind of filter for installation |
| CN206519044U (en) * | 2017-01-22 | 2017-09-26 | 德兴市东东农业科技开发有限公司 | A kind of okra polysaccharide extraction liquid efficiently separates edulcoration purification device |
| CN206577460U (en) * | 2017-03-14 | 2017-10-24 | 襄阳龙蟒钛业有限公司 | One kind prepares titanium dioxide tubular filter |
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| CN109011789A (en) * | 2017-06-09 | 2018-12-18 | 天津市沁瑞源净化科技有限公司 | A kind of multistage plate filtering tank |
| US20190336892A1 (en) * | 2018-05-02 | 2019-11-07 | Xiao Jun Zhang | Reciprocating Pressure Backwash Anti-blocking Filter |
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| CN208852797U (en) * | 2018-09-21 | 2019-05-14 | 厦门瑞德利校准检测技术有限公司 | A kind of thermostat that temperature uniformity can be improved |
| CN210814168U (en) * | 2019-08-20 | 2020-06-23 | 沈阳威肯机械制造有限公司 | Novel energy-saving water treatment filter |
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