CN206965886U - A kind of crucial nanometer device for thinning for preparing polymolecular section functional sugar - Google Patents
A kind of crucial nanometer device for thinning for preparing polymolecular section functional sugar Download PDFInfo
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- CN206965886U CN206965886U CN201720544485.XU CN201720544485U CN206965886U CN 206965886 U CN206965886 U CN 206965886U CN 201720544485 U CN201720544485 U CN 201720544485U CN 206965886 U CN206965886 U CN 206965886U
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- airslide disintegrating
- jet pipe
- disintegrating mill
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Abstract
The utility model discloses a kind of crucial nanometer device for thinning for preparing polymolecular section functional sugar, including thickness part and the part that becomes more meticulous, thickness part carries out refinement work by motor driving；Becoming more meticulous partly includes airslide disintegrating mill, and is provided with ultrasonic wave portion and carries out auxiliary refinement work；By regulation motor rotating speed, the frequency and thicknessization of ultrasonic wave and the time to become more meticulous, particle diameter can be produced positioned at 1.5 10, nanometer polyoses grain between 20 40,80 150 and 200 400nm, and the corresponding molecular weight ranges of these polyoses grains are 400 4,000Da, 10,000 20,000Da, 40,000 80,000Da and 100,000 200,000Da.The utility model can control the particle diameter of product after refinement, so as to it accurately control the molecular weight of product after dispersion and fining, the nanometer polyoses grain that molecular weight distribution is concentrated is obtained, so as to save the time of functional sugar molecular weight detection, reduces the preparation cost of polymolecular section functional sugar.
Description
Technical field
A kind of nanometer refinement technology is the utility model is related to, more particularly to a kind of key for preparing polymolecular section functional sugar is received
Rice device for thinning.
Background technology
Nanometer (English：Nanometre) it is long measure, International System of Units symbol is nm.Original claims millimicron, is exactly 10-9
Rice (1/1000000000th meter), i.e., 10-6Millimeter (1/1000000th millimeters).As centimetre, decimeter with meter as, be length
Linear module.Equivalent to 4 times atom sizes are also smaller than the length of single bacterium.International common name is nanometer, letter
Write nm.
The preparation method of nano-particle is generally divided into two major classes at present：Physical method and chemical method.Physical method is also known as
For comminuting method, it be by solid material from large to small, i.e., cake mass is crushed and nano-powder particle is made；Chemical method is also known as
Method for constructing, it is by being nucleated and growing two stage nano materials by lower limit atom, ion, molecule.Using chemistry as base
The nano-powder manufacture method of plinth can obtain several nanometers of powder.But manufacturing cost is sometimes at a relatively high, and it is not easy to amplify, particle diameter
Distribution is also more uneven.At present, nanometer pulverization equipment mainly has multi-D swing high energy nanon ball-mill, multilayer classifying nano
Ball mill, high speed nano grinder, high speed shear ultrafine crusher, airslide disintegrating mill, ultrasonic wave nano grinder etc..
The fracture of high molecular polymer can be generally divided on microcosmic it is intermolecular slip, Van der Waals force or hydrogen bond destroy and
Chemical bond destroys three types.The destruction of first two type can't cause the degraded of molecule, and the destruction of only chemical bond just may be used
The degraded of molecule can be caused.Polymer is plasticated in polymerization, melting extrusion, and Polymer Solution is made by strong agitation or ultrasonic wave
Used time, macromolecular chain may be all set to be broken and degrade.The mechanical force and chemical signs of degradation of konjaku glucomannan is for actual production
With important inspiration meaning.
Current nanometer pulverization technology is varied, but the nano-scale particle after crushing can not accurately control its molecule
Amount is, it is necessary to crush and then measure screening, so as to obtain the product of needs.Substantial amounts of work has just been lost in this.
Utility model content
The utility model is directed to deficiency of the prior art, there is provided a kind of nanometer device for thinning, can control refinement
The particle diameter of product afterwards, so as to accurately control the molecular weight of product after dispersion and fining, obtain the nanometer that molecular weight distribution is concentrated
Grain, the technical method is more convenient, environmentally friendly, more commercial competitiveness.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：A kind of mannosan
Nanometer refinement preparation facilities, including pulverization cylinder, be provided with stirring rod in the pulverization cylinder, be provided with the stirring rod up and down
The paddle of spiral, the pulverization cylinder bottom are provided with motor, and the output shaft of the motor is connected with the stirring rod, the powder
Broken cylinder bottom is provided with feed pipe, and discharge belt is provided with the top of the pulverization cylinder, and the discharge belt stirs close to described
Mix the top of leaf, be provided with cooling cylinder outside the pulverization cylinder, the cooling cylinder bottom be provided with water inlet pipe and in the side wall of top
Outlet pipe is connected with, the other end of the discharge belt is arranged above aggregate bin, is connected with pump below the aggregate bin, institute
State pump and be provided with discharging portion, the discharging portion is provided with the first discharge nozzle and the second discharge nozzle, and first discharge nozzle is connected with
Airslide disintegrating mill, the airslide disintegrating mill side wall are provided with the first air jet pipe and the second air jet pipe, the airslide disintegrating mill top
The 3rd air jet pipe is provided with, the axis of first air jet pipe, the second air jet pipe and the 3rd air jet pipe intersects at a point, described
Second discharge nozzle is connected with the first high-pressure pump and the second high-pressure pump, and the output end of first high-pressure pump connects first jet
Pipe, the output end of second high-pressure pump connect second air jet pipe, and the 3rd air jet pipe is connected with the 3rd high-pressure pump, institute
State air-flow crushing motor spindle and be provided with discharge nozzle, the discharge nozzle is connected with material transfer portion, and the material transfer portion connects institute
The first high-pressure pump, the second high-pressure pump and the 3rd high-pressure pump are stated, the material transfer portion is also associated with finished bin, the air-flow crushing
Baffle portion is arranged in machine, drainage inclined-plane, the drainage inclined-plane and airslide disintegrating mill top are provided with the baffle portion
Between be provided with the drainage cambered surface of arc, the drainage cambered surface end is connected with the 3rd air jet pipe, set in the pulverization cylinder
Mill ball is equipped with, annular is provided with two circle ultrasonic wave portions on the airslide disintegrating mill outer wall, often encloses ultrasonic wave portion and is provided with odd number
Individual supersonic generator.
In above-mentioned technical proposal, it is preferable that the range of speeds of the motor is 500 revs/min -9000 revs/min.
In above-mentioned technical proposal, it is preferable that ultrasonic frequency range caused by the supersonic generator be 20kHz extremely
100kHz。
In above-mentioned technical proposal, it is preferable that temperature control portion is provided with outside the airslide disintegrating mill, the temperature control portion is to described
Airslide disintegrating mill, which carries out temperature control, prevents it from being damaged because of high temperature.
The utility model can control the particle diameter of product after refinement, so as to accurately control point of product after dispersion and fining
Son amount, the nano particle that acquisition molecular weight distribution is concentrated is more convenient compared with prior art, environmentally friendly, more commercial competitiveness.
Brief description of the drawings
Fig. 1 is the utility model pulverization cylinder structural representation.
Fig. 2 is the utility model airslide disintegrating mill structural representation.
Fig. 3 is the Pneumatic crushing machine gaseous flow diagram of the utility model.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：Such as Fig. 1 to Fig. 3 institutes
Show, a kind of nanometer of mannosan refines preparation facilities, including pulverization cylinder 1, and stirring rod 13, institute are provided with the pulverization cylinder 1
The paddle 131 that upper and lower spiral is provided with stirring rod 13 is stated, the bottom of pulverization cylinder 1 is provided with motor 11, the motor 11
Output shaft 12 be connected with the stirring rod 13, the bottom of pulverization cylinder 1 is provided with feed pipe 14, and the top of pulverization cylinder 1 is set
Discharge belt 15 is equipped with, the discharge belt 15 is set outside the top of the paddle 131, the pulverization cylinder 1
There is cooling cylinder 2, the bottom of cooling cylinder 2 is provided with water inlet pipe 21 and outlet pipe 22 is connected with the side wall of top, and the discharging passes
The other end of band 15 is sent to be arranged at the top of aggregate bin 31, the lower section of aggregate bin 31 is connected with pump 3, and the pump 3 is provided with discharging
Portion 32, the discharging portion 32 are provided with the first discharge nozzle 321 and the second discharge nozzle 322, and first discharge nozzle 321 is connected with gas
Pulverizer 4 is flowed, the side wall of airslide disintegrating mill 4 is provided with the first air jet pipe 5 and the second air jet pipe 6, and the airslide disintegrating mill 4 pushes up
Portion is provided with the 3rd air jet pipe 42, and the axis of first air jet pipe 5, the second air jet pipe 6 and the 3rd air jet pipe 42 intersects at
A bit, second discharge nozzle 322 is connected with the first high-pressure pump and the second high-pressure pump, the output end connection of first high-pressure pump
First air jet pipe 5, the output end of second high-pressure pump connect second air jet pipe 6, and the 3rd air jet pipe 42 connects
The 3rd high-pressure pump is connected to, the bottom of airslide disintegrating mill 4 is provided with discharge nozzle 41, and the discharge nozzle 41 is connected with material transfer
Portion, the material transfer portion connect the first high-pressure pump, the second high-pressure pump and the 3rd high-pressure pump, and the material transfer portion also connects
Finished bin is connected to, baffle portion 45 is arranged in the airslide disintegrating mill 4, drainage inclined-plane 44, institute are provided with the baffle portion 45
State the drainage cambered surface 43 that arc is provided between drainage inclined-plane 44 and the top of the airslide disintegrating mill 4, drainage cambered surface 43 end
Portion is connected with the 3rd air jet pipe 42, is provided with mill ball in the pulverization cylinder 1, annular on the outer wall of airslide disintegrating mill 4
Two circle ultrasonic wave portions are provided with, ultrasonic wave portion is often enclosed and is provided with odd number supersonic generator 7.
The range of speeds of the motor 11 is 500 revs/min -9000 revs/min.
Ultrasonic frequency range caused by the supersonic generator 7 is 20kHz to 100kHz.
Temperature control portion 8 is provided with outside the airslide disintegrating mill 4, trip temperature enters to the airslide disintegrating mill 4 in the temperature control portion 8
Control prevents it from being damaged because of high temperature.
Crucial nanometer refinement technology of the present utility model is the method for mixing refinement, by the grinding time of control machine,
Rotating speed come control crush after finished product particle diameter.When being refined, because this programme is using physics mode, meeting
Produce more heat.Cooling cylinder 2 is provided with outside pulverization cylinder 1, temperature control is carried out by way of water cooling.In airslide disintegrating mill 4
Outside is provided with temperature control portion 8.There is interval in temperature control portion 8 and the outer wall of airslide disintegrating mill 4, water progress can be injected in this interval
Temperature control, cooling temperature control can also be carried out by the relatively low gas of implantation temperature.
The application method for the device that this programme provides, including step 1, by material crushing and processing in pulverization cylinder 1, simultaneously
The velocity of rotation of stirring rod 13 is controlled, is processed after the default time, into step 2；Step 2, start discharge belt 15,
Paddle 131 is rotated to the material brought up to be delivered in aggregate bin 31；Step 3, start pump 3 by the material in aggregate bin 31
Airslide disintegrating mill 4 is delivered to by the first discharge nozzle 321, and the first high-pressure pump is delivered to by the second discharge nozzle 322；Step
Four, start the first high-pressure pump, material is sprayed into airslide disintegrating mill 4 by the first air jet pipe 5 and exported from the first discharge nozzle 321
Material collide, then stop the first high-pressure pump；Step 5, start the second high-pressure pump, material is sprayed by the second air jet pipe 6
Enter in airslide disintegrating mill 4 and internal material collides, then stop the second high-pressure pump；Step 6, start the 3rd high-pressure pump, will
Material is sprayed into by the 3rd air jet pipe 42 in airslide disintegrating mill 4 and internal material collides, and then stops the 3rd high-pressure pump；Step
Rapid seven, repeat step three to six, the predetermined time is repeated, while start ultrasonic wave portion, it is worked according to predetermined frequency；Step
Rapid eight, by from the material transportation that discharge nozzle 41 is collected to finished bin, the material in finished bin is that the present apparatus is carried out in material transfer portion
Product after mixing refinement.
The device that this programme provides, can produce the functional sugar of polymolecular section, and major way is turned by regulation motor
Speed, the frequency and thicknessization of ultrasonic wave and the time to become more meticulous.Under identical running parameter, the grain for the product produced
Footpath can be controlled in it is one narrower within the scope of.
Under prior art, the molecular weight for detecting polysaccharide is a sufficiently complex cumbersome process, especially to passing through chemistry
Or the mannosan that biological mode obtains carries out detection molecules amount, even more a very difficult operation.There is provided in this programme
Device, the particle diameter overall distribution of the mannosan product of production are similar to normal distribution.Entered multiple detection contrast to find, this
The particle diameter for the mannosan that device is produced by the above method is in the range of some, meanwhile, molecular weight distribution is in corresponding model
Between enclosing.A kind of corresponding relation is presented in the nano particle of present apparatus production, its particle diameter and molecular weight.This just enormously simplify detection
Process, as long as the particle diameter of detection particle, so as to save the substantial amounts of working time.That is, produced by the present apparatus sweet
Reveal glycan, as long as by size controlling in the range of some, it becomes possible to ensure molecular weight distribution in corresponding scope.
Particle diameter corresponding to the konjaku glucomannan of different molecular section at present：
The main component of konjaku powder is SKGM, also known as konjaku glucomannan (KGM), is viscosity in known plants glue
Maximum natural macromolecule amylose, mean molecule quantity are 200,000-200 ten thousand Da (dalton, Dalton), and profile is white or cream
To light brown yellow powder, it by molecular proportion is 1 to be：1.6 glucose and mannose residue by β-(Isosorbide-5-Nitrae)-glycosidic bond polymerization and
Into the side chain of β (1,3) glycosidic bond composition on some saccharide residue C-3 being present, have 1 branch per 32-80 saccharide residue on main chain
Chain, every side chain have several to tens saccharide residues, every about there is the second combined with ester bond on 19 saccharide residues on main chain
Acyl group.
Konjak glucomannan has an a variety of excellent characteristics, such as gelation, edibility, film forming, thus food,
Each production field such as medicine, chemical industry has extensive purposes.But KGM has the characteristics such as the low, poor fluidity of solubility, it is applied
It is subject to certain restrictions, further to improve KGM performance, expands its application, generally pass through Physical, chemical method and life
The means such as thing method are degraded to it.
The device that this programme provides, available for producing a kind of nano particle applied to intestinal health.Pass through regulation motor
Rotating speed is 3000-9000 revs/min, and the frequency of ultrasonic wave is 30k-100kHz, and the thickness time is for 90-270 minutes and finely
The change time is 60-180 minutes, is the oligomeric of 400-4000Da so as to produce particle diameter in 1.5-10nm and range of molecular weight distributions
Mannose, include the macromolecular oligo mannose of 400-2000Da common Oligomeric manna sugar and 2000-4000Da；By these
Oligosaccharide is being eaten as food additives, functional food ingredient, dispensing, special medicine purposes formula food raw material or dispensing
After the product made of these articles or these articles, beneficial bacterium increase in enteron aisle, harmful bacteria is reduced, so as to bidirectional modulation
Intestinal flora balances, and improves intestinal health, improves body immunity, improves sub-health condition of human body.
This programme provide device, available for produce it is a kind of field of medicaments application nano particle.So that raw material is in powder
Crushing and processing 60-180 minutes in broken cylinder, while it is 2000-6000 revs/min to control the velocity of rotation of stirring rod, and by ultrasound
The FREQUENCY CONTROL of ripple is finally become more meticulous 30-120 minutes in airslide disintegrating mill in 30k-90kHZ or so；Final production goes out particle diameter
It is sugared for the nano functional in 20-40nm, and the molecular weight distribution of nano functional sugar is controlled in 10000 to 20000Da.
Corresponding to Oligomeric manna sugar, the mannosan in this particle diameter and molecular weight ranges is referred to as sweet dew time glycan by us.By this
A little nano functional sugar (sweet dew time glycan) are applied in hypoglycemic product, blood glucose can be substantially reduced after consumption, in 0.5g/kg
To 2.0g/kg dosage range, blood sugar decreasing effect is lifted with dosage；Also, these nano functionals sugar is subjected to sulfuric ester
Change modification, obtain water-soluble good Sulfation derivative, described Sulfation derivative has anticoagulation, antithrombotic
Effect.
The device that this programme provides, available for producing a kind of nano particle applied in anti-tumor virus field.It is logical
Motor speed is overregulated for 1000-5000 revs/min, and in the range of the frequency of ultrasonic wave is 30k-90kHz, the thickness time is
30-150 minutes and the time of becoming more meticulous are 20-90 minutes, so as to produce particle diameter in 80-150nm and range of molecular weight distributions
For 40,000-8 ten thousand Da mannosan, (it is sub- poly- that the mannosan in this particle diameter and molecular weight ranges is referred to as sweet dew time by us
Sugar)；Corresponding product is made or applied to being taken in antitumor product in nanometer mannosan, the nanometer mannosan and body taken
The ratio of weight is 100-400mg/kg, has obvious inhibitory action to tumour after taking nanometer mannosan；By nanometer sweet dew
Glycan carries out sulphation derivatization treatment, corresponding product is made or applied in anti-virus product.The sub- glycan of sulphation sweet dew time
In 200 μ g/ml concentrations above, there is good virus effectiveness against a broad spectrum.
The device that this programme provides, available for producing a kind of nano particle applied in the oil industry.By raw material in powder
Crushing and processing 15-90 minutes in broken cylinder, while it is 500-4000 revs/min to control the velocity of rotation of stirring rod, and by ultrasonic wave
FREQUENCY CONTROL in the range of 20k-50kHz, finally become more meticulous in airslide disintegrating mill 10-70 minutes；Final production goes out grain
Footpath is the Glucomannan in 200-400nm, and the molecular weight distribution of the Glucomannan is controlled in (I in 100,000-20 ten thousand Da
The mannosan in this particle diameter and molecular weight ranges is referred to as sweet dew Asia glycan).By these nanometer of Glucomannan (sweet dew
Sub- glycan) in add biological enzyme formulation and form diverting agent, viscosity properties are significantly improved, and have more outstanding performance.This
Utility model is mutually bridged using these macromolecular substances, and thin and tough and tensile barrier film is formed on the borehole wall, and adhesiveness is strong, Ke Yifeng
Chink, bearing strain ability is strong, has preferable elongation, while easily carrying out brokenly glue returns row.
The scope of protection of the utility model includes but is not limited to embodiment of above, and the scope of protection of the utility model is to weigh
Sharp claim is defined, and any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement are each fallen within
The scope of protection of the utility model.
Claims (4)
- A kind of 1. crucial nanometer device for thinning for preparing polymolecular section functional sugar, it is characterised in that：Including pulverization cylinder（1）, it is described Pulverization cylinder（1）Inside it is provided with stirring rod（13）, the stirring rod（13）On be provided with the paddle of upper and lower spiral（131）, it is described Pulverization cylinder（1）Bottom is provided with motor（11）, the motor（11）Output shaft（12）With the stirring rod（13）It is connected, it is described Pulverization cylinder（1）Bottom is provided with feed pipe（14）, the pulverization cylinder（1）Top is provided with discharge belt（15）, the discharging Conveyer belt（15）Close to the paddle（131）The top, the pulverization cylinder（1）It is provided with cooling cylinder outside（2）, the cooling Cylinder（2）Bottom is provided with water inlet pipe（21）And it is connected with outlet pipe in the side wall of top（22）, the discharge belt（15）It is another One end is arranged at aggregate bin（31）Top, the aggregate bin（31）Lower section is connected with pump（3）, the pump（3）It is provided with discharging portion （32）, the discharging portion（32）It is provided with the first discharge nozzle（321）With the second discharge nozzle（322）, first discharge nozzle（321） It is connected with airslide disintegrating mill（4）, the airslide disintegrating mill（4）Side wall is provided with the first air jet pipe（5）With the second air jet pipe（6）, The airslide disintegrating mill（4）Top is provided with the 3rd air jet pipe（42）, first air jet pipe（5）, the second air jet pipe（6）With Three air jet pipes（42）Axis intersect at a point, second discharge nozzle（322）It is connected with the first high-pressure pump and the second high pressure Pump, the output end of first high-pressure pump connect first air jet pipe（5）, second high-pressure pump output end connection described in Second air jet pipe（6）, the 3rd air jet pipe（42）It is connected with the 3rd high-pressure pump, the airslide disintegrating mill（4）Bottom is provided with Discharge nozzle（41）, the discharge nozzle（41）It is connected with material transfer portion, the material transfer portion connects first high-pressure pump, the Two high-pressure pumps and the 3rd high-pressure pump, the material transfer portion are also associated with finished bin, the airslide disintegrating mill（4）Inside it is arranged at gear Stream portion（45）, the baffle portion（45）On be provided with drainage inclined-plane（44）, the drainage inclined-plane（44）With the airslide disintegrating mill （4）The drainage cambered surface of arc is provided between top（43）, the drainage cambered surface（43）End and the 3rd air jet pipe（42） It is connected, the pulverization cylinder（1）Inside it is provided with mill ball, the airslide disintegrating mill（4）Annular is provided with two circle ultrasonic waves on outer wall Portion, often enclose ultrasonic wave portion and be provided with odd number supersonic generator（7）.
- A kind of 2. crucial nanometer device for thinning for preparing polymolecular section functional sugar according to claim 1, it is characterised in that： The motor（11）The range of speeds be 500 revs/min -9000 revs/min.
- A kind of 3. crucial nanometer device for thinning for preparing polymolecular section functional sugar according to claim 1, it is characterised in that： The supersonic generator（7）Caused ultrasonic frequency range is 20kHz to 100kHz.
- A kind of 4. crucial nanometer device for thinning for preparing polymolecular section functional sugar according to claim 1, it is characterised in that： The airslide disintegrating mill（4）Outside is provided with temperature control portion（8）, the temperature control portion（8）To the airslide disintegrating mill（4）Enter trip temperature Control prevents it from being damaged because of high temperature.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544485.XU CN206965886U (en) | 2017-05-17 | 2017-05-17 | A kind of crucial nanometer device for thinning for preparing polymolecular section functional sugar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544485.XU CN206965886U (en) | 2017-05-17 | 2017-05-17 | A kind of crucial nanometer device for thinning for preparing polymolecular section functional sugar |
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| CN206965886U true CN206965886U (en) | 2018-02-06 |
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ID=61410062
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906296A (en) * | 2018-06-29 | 2018-11-30 | 宁波江北思洞工业设计有限公司 | A kind of superfine powder treatment process and its manufacturing equipment |
| CN110270426A (en) * | 2019-06-26 | 2019-09-24 | 厦门一泰消防科技开发有限公司 | Extinguishing chemical and preparation method thereof based on nanometer pulverization technology |
| CN110302865A (en) * | 2019-05-23 | 2019-10-08 | 潍坊护理职业学院 | A kind of multi-stage crushing device at Chinese herbal ultra-fine powder end |
-
2017
- 2017-05-17 CN CN201720544485.XU patent/CN206965886U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906296A (en) * | 2018-06-29 | 2018-11-30 | 宁波江北思洞工业设计有限公司 | A kind of superfine powder treatment process and its manufacturing equipment |
| CN110302865A (en) * | 2019-05-23 | 2019-10-08 | 潍坊护理职业学院 | A kind of multi-stage crushing device at Chinese herbal ultra-fine powder end |
| CN110302865B (en) * | 2019-05-23 | 2020-11-24 | 张凤 | Multistage reducing mechanism of super-micro powder of traditional chinese medicine |
| CN110270426A (en) * | 2019-06-26 | 2019-09-24 | 厦门一泰消防科技开发有限公司 | Extinguishing chemical and preparation method thereof based on nanometer pulverization technology |
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