CN104841299B - The manufacture method of soft elastic container and the material mixed method based on this device in material mixed method and device and this device - Google Patents
The manufacture method of soft elastic container and the material mixed method based on this device in material mixed method and device and this device Download PDFInfo
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Abstract
The present invention relates to material mixed method and device and the manufacture method of soft elastic container and the material mixed method based on this device in this device, this is used for the method for material mixing, by in extruding container exterior, realize the mixing of container materials inside, this realizes the device of material mixing, including reciprocator and soft elastic container, the manufacture method of this soft elastic container, including mould preparation process and liquid silica gel casting step, based on the mixed method of this device, including fixing soft elastic container and the soft elastic container of extruding.The present invention need not put into stirrer paddle in the reactor, by extruding soft elastic reaction device, using soft elastic container natural resiliency deformation, material is promoted to flow, during container resiles, material flows again, extrusion head cycle extrusion, it is finally reached the mixed uniformly effect of material, it is to avoid stirrer paddle destroys the structure of some materials in mixed process.
Description
Technical field
The present invention relates to the manufacture method of soft elastic container and be based on this dress in material mixed method and device and this device
The material mixed method put, belongs to material mixing field, the present invention realize no stirring paddle, utilize soft elastic container device natural resiliency
Deformation, to make at least one fluid foods flowing in container, reaches mix uniformly effect.
Background technology
Agitator and reactor as one of commercial production elementary cell, be widely used in chemical industry, pharmacy, food,
The industries such as coating.But do not have a kind of agitator to be general, convention stir device is typically motor and drives blade high-speed rotation,
The Strong shear relying on blade makes every effort to promote the mixing into fluid.However, in cell culture experiments, both having needed good mixing, simultaneously
Also it is not intended to cell and be sheared power destruction.Also have in some food service industrys, need to add some solids in some food
Grain having additional nutrients and mouthfeel, it is not intended that these granules are destroyed in mixed process.
At typical condition, such as high concentration, high-viscosity in the case of, the mode of Motor drive blade is not realized uniformly
Mixing, and then affect reaction efficiency.
At present, conventional agitator or reactor are not well positioned to meet above-mentioned use requirement in particular cases.
Inventor finds Application No. 998021806 through retrieval, enters mandate Publication No. CN1130558C of China,
The patent of invention entitled mixed method, discloses a kind of method being mixed in thin liquid level, and liquid level is arranged on essence
On be parallel to each other and distance to each other be mao westing from wall between.The carrying out of mixing is by making wall in itself along liquid
Layer plane moves, and makes motion and balances each other with acting on wall and acting on the capillary force on liquid, and selects liquid level and surrounding to be situated between
The interface of matter is so that it plays a kind of effect of flexible sheet.Although the method for this mixing can play and certain prevent thing
Material is destroyed, but mixed material is also limited accordingly, large granular materials, or bulky grain and the mixing of fine particle material
Material cannot be mixed by the method, and the method operation requires precision high, and being not suitable for being applied to industrialized production should
With.
Inventor also retrieves discovery Application No. 201280030183.0, and application publication number is CN103608095A, patent
Entitled liquid mixing method and device, this patent discloses a kind of mutual for making in the mixing stream being made up of small stream
There is the first liquid of solubility and the method for second liquid mixing.The method includes：Make described first liquid and described second
The operation at liquid interflow in described mixing stream；To the liquid behind the interflow of flowing in described stream from intersecting with this stream
Direction supply with respect to described two blending objects liquid, there is insoluble insoluble fluid, so that the liquid behind this interflow is separated
Interval disconnects, thus the liquid structure after being formed by this interflow in the stream of the supply position downstream than described insoluble fluid
The blending objects unit slug flow alternately arranged with the insoluble element of fluid being made up of this insoluble fluid becoming, thus, described
The described first blending objects liquid in each blending objects unit and described second blending objects liquid is made in the stream in downstream
The operation of mixing.The method yet suffer from cannot large-scale application and actual production a difficult problem, be a kind of preferable trystate
Mixed method.
But at present, in actual production, material structure can not be destroyed it would be highly desirable to have, or even, without using paddle
The method making material mix, to be applied in actual production or application, carrys out solution and never destroy material structure and reaching well to mix
The method closed.
Content of the invention
In order to solve above-mentioned problem, the invention discloses soft elasticity in material mixed method and device and this device
The manufacture method of container and the material mixed method based on this device, its concrete technical scheme is as follows：
For the method for material mixing, this material mixed method is used at least one fluid foods mixing, grasps including following
Make step：
（1）Select material container：The container being mixed as material from soft elastic container, and by soft elastic container office
Portion is fixed, and fluid foods is added in described soft elastic container, adds one or more solid-state or liquid in fluid foods
Unclassified stores；
（2）Extrude soft elastic container：Any one side from the surrounding of soft elastic container or from soft elastic container surrounding or
Facing soft elastic container internal direction extruding, soft elastic container occurs elastic deformation, step more（1）Added material is in soft bullet
Flow in property container, unclamp the extruding to soft elastic container, soft elastic container resiles, step（1）Added material
Soft elastic container flows again, circularly extrudes soft elastic container and the extruding unclamped to soft elastic container,
Soft elastic container circularly elastic deformation and resiling, the step in soft elastic container（1）Added material is constantly sent out
Raw flowing, is finally reached mix homogeneously.
Described step（1）In soft elastic container fixed by bottom, described step（2）In from identical height extrude soft elasticity
Container, or extrude soft elastic container from multiple height.
Realize the device of material mixing, including for containing the soft elastic container of fluid and realizing the past of reciprocating extrusion function
Multiple telecontrol equipment；Described reciprocator is placed in outside soft elastic container, if described reciprocator be provided with one or
Dry extrusion head, described extrusion head near soft elastic container outer wall, when described reciprocator runs, stretch out by extrusion head circulation
And retraction, extrusion head stretch out extruding soft elastic container, container deform, extrusion head retract after, container resiles.
Described reciprocator is provided with base, and described base is provided with motor, and motor passes through one or several
Eccentric connects one or several connecting rods, motor drive one or several connecting rods move back and forth, one or several
Extrusion head is fixed on the free end of corresponding connecting rod, and described base is provided with the fixture of adjustable opening degree, described soft bullet
The bottom of property container is fixedly clamped in fixture.
Several extrusion heads described are distributed in the surrounding of soft elastic container, or several extrusion head genesis analysis described exist
The side of soft elastic container.
Described soft elastic container material selection silica gel material, the mechanical property parameters of described silica gel material are:Tensile strength
For 40 kgf/c, elongation at break is 300 ~ 600%, and tear resistance is 20 ~ 30 kgf/c, and linear contraction is≤0.5%.
The wall thickness of described soft elastic container is 5 ~ 10mm, and soft elastic container bottom thickness is 10 ~ 20mm, the height of container
Degree is 1.8 ~ 2.2 with the ratio of external diameter.
Vacantly it is inserted with baffle plate or flexible rod, described baffle plate setting extends in container in described soft elastic container
Vertical bar, the lower end of described vertical bar is provided with several parallel horizontal plates, leaves between two neighbouring horizontal plates
Spacing；When described extrusion head extrudes soft elastic container deformation, the container inner wall of crushed element touches flexible rod, and flexible rod occurs
Elastic deformation.
The method making soft elastic container in the device realize as claimed in claim 3 material mixing, comprises the steps：
（1）Make mould：According to the shape requirements of soft elastic container, the lucite hollow body from respective shapes is made
For internal model, two can dock the half of plexiglass box being formed with lucite hollow body same shape, by two and half
Side plexiglass box is enclosed in internal model surrounding, and airtight be spliced to form external mold, it is solid that described internal model and external mold pass through fixing device
Fixed, and between internal model and external mold, leave space；
（2）Preparation casting liquid：Calculate step（1）Between the internal model of institute's molding jig and external mold reserved void space and
The material volume of soft elastic container to be manufactured, between described internal model and external mold, reserved void space is more than soft bullet to be manufactured
Property container material volume, prepare liquid silica gel, and by liquid silica gel and cross-linking agent mixing and froth breaking, obtain cast liquid, pour
The volume of casting liquid is equal with soft elastic container material volume to be manufactured；
（3）Soft elastic silica gel container preparation：By step（2）The casting liquid of gained is injected into step（1）The mould of gained
In, solidify 24h, remove mould, obtain soft elastic container.
Described step（1）Middle internal model selects hollow lucite tube, and described hollow lucite tube sealed bottom is fixed with
Machine glass plate, two semicircle lucite tubes selected by external mold, and described two semicircle lucite tubes are centered around the docking of internal model surrounding
Form a complete hollow pipe, the fixing poly (methyl methacrylate) plate of this hollow tube base sealing, with clip two semicircle lucites
Pipe docking is fixed, and is then coaxially fixed internal model and external mold with screw, described internal model and external mold are vertically fixed, and the bottom of internal model is high
Bottom in external mold.
Based on the material mixed method of the device realizing material mixing, including following operating procedure：
（1）Soft elastic container is installed：The fixture of reciprocator is opened, soft elastic container is placed in fixture, adjust
The opening degree of section fixture, fixture stings tightly soft elastic container bottom；
（2）Plus mixed material：All or part of material to be mixed is added in soft elastic container；
（3）Mixing：Start reciprocator, extrusion head moves back and forth, extrusion head stretches out the soft elastic container of extruding, container
Deformation, after extrusion head is retracted, container resiles, and during deformation and resiling, the material in container flows,
Play mixed effect；
（4）When the material in soft elastic container reaches estimated mixed effect, close reciprocator.
Described step（3）Soft elastic container in insertion baffle plate or flexible rod.
Described step（3）During add material partly to be mixed.
The invention has the beneficial effects as follows：
（1）The mixed method of the present invention, jumps out the mode of thinking of tradition stirring, dexterously utilizes itself bullet of soft elastic container
Property deformation, by extrusion head extrude container outer wall, so that the wall of soft elastic container is deformed upon, the material in container be subject to curved
The extruding of bent portions wall, material flows, and during container resiles, material flows again, and extrusion head circulation is squeezed
Pressure, Flow of Goods and Materials mixes, final material meeting mix homogeneously, reaches the mixed effect being equal to stirring；
（2）Do not need inside soft elastic container to place stirrer paddle, the structure of container materials inside will not be corrupted to, can be full
The requirement of material structure is not destroyed in some specific responses of foot；
（3）The present invention makes soft elastic container, and the cost of material is low, is conducive to marketization popularization, and manufacture method is relatively simple
Single, operational approach is simple.
Brief description
Fig. 1 is the structural representation of the present invention,
Fig. 2 is the mixed effect figure of the embodiment of the present invention 1,
Fig. 3 is the mixed effect figure of the embodiment of the present invention 2,
Fig. 4 is the mixed effect figure of the embodiment of the present invention 3,
Fig. 5 is the mixed effect figure of the embodiment of the present invention 4,
Fig. 6 is that in embodiment of the present invention 1-4, developer area coverage accounts for the percentage ratio of the gross area and the graph of a relation of time,
Reference numerals list：1 fixture, 2 soft elastic containers, 3 extrusion heads, 4 connecting rods, 5 eccentrics, 6 is past
Multiple telecontrol equipment, 7 bases.
Specific embodiment
With reference to the accompanying drawings and detailed description, it is further elucidated with the present invention.It should be understood that following specific embodiments are only
For the present invention being described rather than limiting the scope of the present invention.
Fig. 1 is the structural representation of the present invention, and as seen from the figure, for the method for material mixing, this material mixed method is used
In the mixing of at least one fluid foods, including following operating procedure：
（1）Select material container：The container being mixed as material from soft elastic container, and by soft elastic container office
Portion is fixed, and fluid foods is added in described soft elastic container, adds one or more solid-state or liquid in fluid foods
Unclassified stores；
（2）Extrude soft elastic container：Any one side from the surrounding of soft elastic container or from soft elastic container surrounding or
Facing soft elastic container internal direction extruding, soft elastic container occurs elastic deformation, step more（1）Added material is in soft bullet
Flow in property container, unclamp the extruding to soft elastic container, soft elastic container resiles, step（1）Added material
Soft elastic container flows again, circularly extrudes soft elastic container and the extruding unclamped to soft elastic container,
Soft elastic container circularly elastic deformation and resiling, the step in soft elastic container（1）Added material is constantly sent out
Raw flowing, is finally reached mix homogeneously.
Described step（1）In soft elastic container fixed by bottom, described step（2）In from identical height extrude soft elasticity
Container, or extrude soft elastic container from multiple height.
Realize the device of material mixing, including for containing the soft elastic container 2 of fluid and realizing reciprocating extrusion function
Reciprocator 6；Described reciprocator 6 is placed in outside soft elastic container 2, and described reciprocator 6 is provided with one
Individual or several extrusion heads 3, described extrusion head 3 is near soft elastic container 2 outer wall, when described reciprocator 6 runs, extruding
3 circulations extend and retract, and extrusion head 3 stretches out the soft elastic container 2 of extruding, and container deforms, and after extrusion head 3 is retracted, container recovers
Original shape.
Described reciprocator 6 is provided with base 7, and described base 7 is provided with motor, and motor passes through one or several
Individual eccentric 5 connects one or several connecting rods 4, and motor drives one or several connecting rods 4 to move back and forth, if one or
Dry extrusion head 3 is fixed on the free end of corresponding connecting rod 4, and described base 7 is provided with the fixture 1 of adjustable opening degree,
The bottom of described soft elastic container 2 is fixedly clamped in fixture 1.After starting motor, it is reciprocal that motor passes through eccentric drivening rod
Motion, the extrusion head soft elastic container of reciprocating extrusion back and forth.
Several extrusion heads 3 described are distributed in the surrounding of soft elastic container 2, or several extrusion heads 3 described longitudinally divide
Cloth is in the side of soft elastic container 2.
Described soft elastic container 2 material selection silica gel material, the mechanical property parameters of described silica gel material are:Tensile strength
For 40 kgf/c, elongation at break is 300 ~ 600%, and tear resistance is 20 ~ 30 kgf/c, and linear contraction is≤0.5%.
The wall thickness of described soft elastic container 2 is 5 ~ 10mm, and soft elastic container 2 bottom thickness is 10 ~ 20mm, container
Height is 1.8 ~ 2.2 with the ratio of external diameter.
Vacantly it is inserted with baffle plate or flexible rod, described baffle plate setting extends in container in described soft elastic container 2
Vertical bar, the lower end of described vertical bar is provided with several parallel horizontal plates, stays between two neighbouring horizontal plates
There is spacing；When described extrusion head 3 extrudes soft elastic container 2 deformation, the container inner wall of crushed element touches flexible rod, flexible rod
There is elastic deformation.
The method making soft elastic container in the device realize as claimed in claim 3 material mixing, comprises the steps：
（1）Make mould：According to the shape requirements of soft elastic container, the lucite hollow body from respective shapes is made
For internal model, two can dock the half of plexiglass box being formed with lucite hollow body same shape, by two and half
Side plexiglass box is enclosed in internal model surrounding, and airtight be spliced to form external mold, it is solid that described internal model and external mold pass through fixing device
Fixed, and between internal model and external mold, leave space；
（2）Preparation casting liquid：Calculate step（1）Between the internal model of institute's molding jig and external mold reserved void space and
The material volume of soft elastic container to be manufactured, between described internal model and external mold, reserved void space is more than soft bullet to be manufactured
Property container material volume, prepare liquid silica gel, and by liquid silica gel and cross-linking agent mixing and froth breaking, obtain cast liquid, pour
The volume of casting liquid is equal with soft elastic container material volume to be manufactured；
（3）Soft elastic silica gel container preparation：By step（2）The casting liquid of gained is injected into step（1）The mould of gained
In, solidify 24h, remove mould, obtain soft elastic container.
Described step（1）Middle internal model selects hollow lucite tube, and described hollow lucite tube sealed bottom is fixed with
Machine glass plate, two semicircle lucite tubes selected by external mold, and described two semicircle lucite tubes are centered around the docking of internal model surrounding
Form a complete hollow pipe, the fixing poly (methyl methacrylate) plate of this hollow tube base sealing, with clip two semicircle lucites
Pipe docking is fixed, and is then coaxially fixed internal model and external mold with screw, described internal model and external mold are vertically fixed, and the bottom of internal model is high
Bottom in external mold.
Based on the material mixed method of the device realizing material mixing, including following operating procedure：
（1）Soft elastic container is installed：The fixture of reciprocator is opened, soft elastic container is placed in fixture, adjust
The opening degree of section fixture, fixture stings tightly soft elastic container bottom；
（2）Plus mixed material：All or part of material to be mixed is added in soft elastic container；
（3）Mixing：Start reciprocator, extrusion head moves back and forth, extrusion head stretches out the soft elastic container of extruding, container
Deformation, after extrusion head is retracted, container resiles, and during deformation and resiling, the material in container flows,
Play mixed effect；
（4）When the material in soft elastic container reaches estimated mixed effect, close reciprocator.
Described step（3）Soft elastic container in insertion baffle plate or flexible rod.
Described step（3）During add material partly to be mixed.
With reference to specific embodiment, apparatus of the present invention and the effect of material mixed method are described：
Embodiment 1：
Manufacture method and the combined experimentses of soft elastic container（One）
（1）Prepare mould：Prepare two semicircular lucite tubes（External diameter 7cm, internal diameter 6cm, height 25cm）, prepare
One hollow lucite tube（External diameter 5cm, internal diameter 4cm, height 30cm）As inner tube, use clip（Diameter 7cm）Two and half
Pipe fixation, as outer tube, is then screwed inner and outer tubes respectively, and the bottom of inner tube is higher than the bottom of outer tube, inner tube and
The bottom of outer tube all seals laying glass plate；
（2）Prepare soft elastic container：By liquid silica gel and cross-linking agent in mass ratio 10：1 mixing, froth breaking, it is injected into step
（1）In the mould of gained, solidify 24h, soft elastic container is obtained, the external diameter of soft elastic container is 6cm, and internal diameter is 5cm, is highly
12cm, the tensile strength of soft elastic container（kgf/c㎡）For 40, elongation at break（%）For 600, tear resistance（kgf/c㎡）
For 28, linear contraction（%）For 5；
（3）Prepare acid-base indicator：A, by phenolphthalein reagent（1%）It is distributed in glycerol, the viscosity of water use regulation glycerol（Model
Enclose 500～1300cp）, b, sodium hydroxide is distributed in glycerol, adjusts the density of solution with water, so that the density of alkali liquor is equal to
The density of fluid；
（4）The soft elastic container of reciprocating extrusion：Soft elastic container is fixed in the fixture of reciprocator, toward in container
Add 115ml to contain the glycerite of phenolphthalein, stand 10 minutes, inject 2ml alkali liquor with syringe pump, open motor, extrusion head is reciprocal
Motion, extrudes soft elastic container outer wall, extrudes 28 beats/min of frequency, and extrusion head extrudes soft elastic container towards soft elastic container
Central elastic deforms 2.5cm；
（5）Mixed effect（See accompanying drawing 2）：Alkali liquor is injected at liquid level 1cm in distance first（Accompanying drawing 2-a）, after 120s from
Can see on the top of soft elastic container, one irregular oval flowing occurring, bottom forms one and is similar in picture
" V " shape（An oblique left side）Flowing, occurs in that the class figure of eight is irregular in entirely soft elastic container after 240s and circulates, from
Between 360s to 720s, the structure change of fluid is not very big, and simply color is constantly deepened, and scope constantly expands, simultaneously soft
The top of elastic container also occurs in that banding mixes, the position being extruded in soft elastic container and right side base angle and right side central
Position near wall finds some bad Mixed Zones, and As time goes on these regions gradually diminish, until disappearing
Lose, the fluid in soft elastic container after 960s has reached a good mixing.On the basis of the injection experimentses of top, it is also carried out
Bottom injection experimentses, are injecting alkali liquor at the 1cm of bottom（Accompanying drawing 2-b）, after 120s, occur in that first in the position of extruding
Irregular oval flowing, also occurs in that a class figure of eight flowing up to 480s in container after 240s, red area
Change of shape is not very big, the simply intensification of the expansion of scope and color, and between 600s to 960s, the flow behavior of fluid becomes
More complicated, the position being extruded in soft elastic container and right side base angle and right side central find near the position of wall
Bad Mixed Zone, As time goes on these regions gradually diminish, until disappear, after 1320s, in soft elastic container
Fluid reached good mixed effect.
Embodiment 2
Manufacture method and the combined experimentses of soft elastic container（Two）
Step（1）～step（3）Identical with embodiment 1；
（4）Insertion baffle plate in the middle of soft elastic container；
（5）With the step in embodiment 1（4）Identical；
（6）Mixed effect（See accompanying drawing 2）：After adding T-shaped baffle plate, the uniformity of fluid overall flow increases, and does not find
Relatively there is the flowing of feature, 60s post-reactor half is covered by redness, the position in the middle of two baffle plates occurs one not simultaneously
The oval flowing of rule, the fluid in container after 300s just can reach good mixed effect, and after adding baffle plate, soft elasticity is held
The mixing efficiency of device greatly improves, but occurs in that the poor mixing of a volume very little in the lower left corner of soft elastic container
Area.
Embodiment 3
Manufacture method and the combined experimentses of soft elastic container（Three）
Step（1）～step（3）Identical with embodiment 1；
（4）Adjust electric machine frequency and be 100 beats/min；
（5）With the step in embodiment 1（4）Identical；
（6）Mixed effect（See accompanying drawing 4）：Under high frequency extruding, in soft elastic container, the flowing velocity of fluid integrally improves, stream
Dynamic details also becomes to be difficult to catch, it is observed that a part of fluid flows from top to bottom during 15s, during 30s in soft elastic container
Top occurs in that some irregularly flow, and occurs in that irregular annular flow in the centre of soft elastic container position on the right side,
The half side not discovery on a left side significantly mixes, and between 90s to 210s, fluid extends with bottom to the left, and 240s just reaches
Good mixed effect.
Embodiment 4
Manufacture method and the bulk testing of soft elastic container（Four）
Step（1）～step（3）Identical with embodiment 1；
（4）Flexible rod is placed in the middle of soft elastic container（Diameter 4mm）, adjust electric machine frequency and be 100 beats/min；
（5）With the step in embodiment 1（4）Identical；
（6）Mixed effect（See accompanying drawing 5）：High frequency extruding simultaneously adds flexible rod middle, and flexible rod has two effects：A,
When the wall of reactor will not hit on it, flexible rod is almost static, and fluid is flowing, produces between fluid and flexible rod
Raw relative motion, b, when the wall of reactor encounters flexible rod, there is elastic deformation in flexible rod, store elastic potential energy, bullet
Property rod recover deformation during, a part of elastic potential energy changes into the kinetic energy of fluid；A part is found after injection alkali liquor 15s
Fluid reaches the bottom of soft elastic container, we have found that and assume spiral in some fluid of the centre of soft elastic container during 30s
Shape flows, and during 60s, the upper and lower mixing of soft elastic container is more good, and 120s has just reached good mixed effect.
The picture that above-described embodiment 1-4 is obtained carries out gray proces with ImageJ software, calculates developer coverage rate
The long-pending percentage ratio accounting for the gross area, as shown in Figure 6, represents composite rate with this percentage ratio.
Contrasted by embodiment 1-4, obtain to draw a conclusion：
1. low frequency extruding under, top injection than bottom injection mixing rate somewhat quicker, but on the whole the two
Mixed effect is more or less the same；
2. after adding T-shaped baffle plate, mixing rate greatly improves, and has reached good mixing within 360 seconds, mixing rate is several
It is 6 times when not adding baffle plate；
3. extruding frequency improve mixing rate also greatly improve, 100 beats/min extruding frequency just reached within lower 240 seconds good
Good mixing；After adding flexible rod, 120s just can reach good mixing.
In a word, from case study on implementation it can be found that, extruding frequency improve mixing rate accelerate；Add baffle plate or flexible rod it
Afterwards, mixing rate also has raising largely.
Technological means disclosed in the present invention program are not limited only to the technological means disclosed in above-mentioned technological means, also include
The technical scheme being made up of above technical characteristic combination in any.
Claims (13)
1. the method being used for material mixing, this material mixed method is used at least one fluid foods mixing, it is characterized in that including
Following operating procedure：
（1）Select material container：The container being mixed as material from soft elastic container, and will be solid for soft elastic container local
Fixed, fluid foods are added in described soft elastic container, add its of one or more solid-state or liquid in fluid foods
His material；
（2）Extrude soft elastic container：From the surrounding of soft elastic container or from soft elastic container surrounding any one or more surfaces
Towards the extruding of soft elastic container internal direction, there is elastic deformation, step in soft elastic container（1）Added material holds in soft elasticity
Flow in device, unclamp the extruding to soft elastic container, soft elastic container resiles, step（1）Added material is soft
Flow again in elastic container, circularly extrude soft elastic container and the extruding unclamped to soft elastic container, soft bullet
Property container circularly elastic deformation and resiling, the step in soft elastic container（1）Added material constantly flows
Dynamic, it is finally reached mix homogeneously.
2. method according to claim 1, is characterized in that described step（1）In soft elastic container fixed by bottom, institute
State step（2）In from identical height extrude soft elastic container, or from multiple height extrude soft elastic container.
3. realize the device of the method for material mixing as claimed in claim 1, it is characterized in that including for containing the soft of fluid
Elastic container and the reciprocator realizing reciprocating extrusion function；Described reciprocator is placed in outside soft elastic container,
Described reciprocator is provided with one or several extrusion heads, and described extrusion head is near soft elastic container outer wall, described past
When multiple telecontrol equipment runs, extrusion head circulation extends and retracts, and extrusion head stretches out the soft elastic container of extruding, and container deforms, extruding
After head is retracted, container resiles.
4. device according to claim 3, is characterized in that described reciprocator is provided with base, and described base is pacified
Equipped with motor, motor connects one or several connecting rods by one or several eccentrics, and motor drives one or several
Connecting rod moves back and forth, and one or several extrusion heads are fixed on the free end of corresponding connecting rod, described base setting
There is the fixture of adjustable opening degree, the bottom of described soft elastic container is fixedly clamped in fixture.
5. device according to claim 4, is characterized in that several extrusion heads described are distributed in the surrounding of soft elastic container,
Or several extrusion head genesis analysis described are in the side of soft elastic container.
6. device according to claim 3, is characterized in that described soft elastic container material selection silica gel material, described silica gel
The mechanical property parameters of material are:Tensile strength be 40 kgf/c, elongation at break be 300 ~ 600%, tear resistance be 20 ~
30 kgf/c, linear contraction is≤0.5%.
7. device according to claim 3, is characterized in that the wall thickness of described soft elastic container is 5 ~ 10mm, soft elasticity
Container bottom thickness is 10 ~ 20mm, and the height of container and the ratio of external diameter are 1.8 ~ 2.2.
8. device according to claim 3, is characterized in that vacantly being inserted with baffle plate or elasticity in described soft elastic container
Rod, described baffle plate setting has the vertical bar extending in container, and the lower end of described vertical bar is provided with several parallel levels
Plate, leaves spacing between two neighbouring horizontal plates；When described extrusion head extrudes soft elastic container deformation, crushed element
Container inner wall touches flexible rod, and flexible rod occurs elastic deformation.
9. the method making soft elastic container in device as claimed in claim 3, is characterized in that comprising the steps：
（1）Make mould：According to the shape requirements of soft elastic container, from respective shapes lucite hollow body as interior
Mould, two can dock the half of plexiglass box being formed with lucite hollow body same shape, and two one side of something are had
Machine glass container is enclosed in internal model surrounding, and airtight be spliced to form external mold, described internal model and external mold are fixed by fixing device, and
Space is left between internal model and external mold；
（2）Preparation casting liquid：Calculate step（1）Reserved void space and wait to make between the internal model of institute's molding jig and external mold
The material volume of the soft elastic container made, between described internal model and external mold, reserved void space is more than soft elasticity to be manufactured and holds
The material volume of device, prepares liquid silica gel, and by liquid silica gel and cross-linking agent mixing and froth breaking, obtains liquid of casting, liquid of casting
The volume of body is equal with soft elastic container material volume to be manufactured；
（3）Soft elastic silica gel container preparation：By step（2）The casting liquid of gained is injected into step（1）In the mould of gained, Gu
Change 24h, remove mould, obtain soft elastic container.
10. in producing device according to claim 9 soft elastic container method, it is characterized in that described step（1）In interior
Mould selects hollow lucite tube, and described hollow lucite tube sealed bottom fixes poly (methyl methacrylate) plate, and external mold selects two and half
Circle lucite tube, described two semicircle lucite tubes are centered around the docking of internal model surrounding and form a complete hollow pipe, should
The fixing poly (methyl methacrylate) plate of hollow tube base sealing, is fixed two semicircle lucite tube docking with clip, then will with screw
Internal model and external mold are coaxially fixed, and described internal model and external mold are vertically fixed, and the bottom of internal model is higher than the bottom of external mold.
The 11. material mixed methods based on claim 3 described device, is characterized in that including following operating procedure：
（1）Soft elastic container is installed：The fixture of reciprocator is opened, soft elastic container is placed in fixture, adjust folder
The opening degree of tool, fixture stings tightly soft elastic container bottom；
（2）Plus mixed material：All or part of material to be mixed is added in soft elastic container；
（3）Mixing：Start reciprocator, extrusion head moves back and forth, extrusion head stretches out the soft elastic container of extruding, container becomes
Shape, after extrusion head is retracted, container resiles, and during deformation and resiling, the material in container flows, and rises
To mixed effect；
（4）When the material in soft elastic container reaches estimated mixed effect, close reciprocator.
12. material mixed methods according to claim 11, is characterized in that described step（3）Soft elastic container in insert
Baffle plate or flexible rod.
13. material mixed methods according to claim 11, is characterized in that described step（3）During addition part treat
The material of mixing.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SU715342A2 (en) * | 1977-07-04 | 1980-02-15 | Специализированная Проектно-Конструкторская Организация По Наладке Технологических Процессов Производства И Оказанию Помощи Предприятиям "Оргтехстром" Министерства Промышленности Стротельных Материалов Ан Латвийской Сср | Mixer of dry, plastic and viscous materials |
| CN86203974U (en) * | 1986-07-24 | 1987-08-19 | 上海建筑材料工业学院 | Soft rabbling agitator without paddle |
| SU1418056A1 (en) * | 1986-12-30 | 1988-08-23 | Днепропетровский инженерно-строительный институт | Mixer |
| CN2065097U (en) * | 1990-02-26 | 1990-11-07 | 中国船舶工业总公司七院第七○二研究所 | Shaking mixer |
| ES2211297B1 (en) * | 2002-07-26 | 2005-09-16 | Ingenieria De Dosificacion Aplicada ,S.L | DOSING MODULE AND PASTRY PRODUCTS MIXING SYSTEM. |
| GB0306338D0 (en) * | 2003-03-20 | 2003-04-23 | Schlebach Creighton R | Container with integrated stirrer |
| EP2152127B1 (en) * | 2007-05-23 | 2015-12-23 | Nestec S.A. | Appliance for conditioning a milk-based liquid |
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