CN106823971B - Dispersion mixing equipment and material dispersion mixed method - Google Patents
Dispersion mixing equipment and material dispersion mixed method Download PDFInfo
- Publication number
- CN106823971B CN106823971B CN201710177194.6A CN201710177194A CN106823971B CN 106823971 B CN106823971 B CN 106823971B CN 201710177194 A CN201710177194 A CN 201710177194A CN 106823971 B CN106823971 B CN 106823971B
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- spray head
- dispersion
- container body
- smog
- mixing equipment
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accessories For Mixers (AREA)
- Nozzles (AREA)
Abstract
The present invention relates to dispersion mixing equipment and material dispersion mixed methods, equipment includes container body, container body is at least provided with first spray head and second spray head, and emission direction is intersected in smog and converges area, smog converges and leads to dispersion space below area, and dispersion space is filled with discrete particles, and dispersion space is additionally provided with agitating device, discharge port is provided with below dispersion space, discharge port is provided with filter structure and valve.Using this equipment, premixing can be realized in container, falls into dispersion space by liquid material and dry powder-shaped material with cigarette shape, misty ejection；Stirring is applied to the particle in dispersion space, material is by particles collision, friction, and dispersion mixing, finally flows out from discharge port again.Continuous production can be achieved, and dispersive mixing efficiency is high, in preferred embodiment, unclassified stores can also be added by feed inlet, by heat exchange jacket to container heating/cooling/heat preservation, mix while being chemically reacted suitable for material dispersion.
Description
Technical field
It is particularly a kind of suitable for misty, granular material dispersion mixing equipment the present invention relates to a kind of tankage, with
And material mixed method.
Background technique
Material dispersion mixing, refers to two or more mutual dispersion mixings of different materials, and reaches certain equal
Even degree.
Currently used dispersion mixing process is carried out in a barrel containers, and accumulation has sand milling pearl in bucket, by two kinds
Or more material injection bucket in, then material be distributed in be sanded pearl gap in；Apply stirring to pearl is sanded, meeting between pearl is sanded
It collides and rubs, make the broken refinement of material particles, and be uniformly mixed, can then pour out material and sand milling pearl together
Filtering, obtains the material of dispersion mixing.
The solid material that above embodiment is relatively specific for bulky grain mixes, the material superfine for partial size, such as micro-
When meter level liquid or solid material below mixing, dispersive mixing efficiency is substantially reduced, and device need in batches into
Material, discharging, cannot achieve continuous production, for the product of some high requests, after the completion of every batch of dispersion mixing, it is also necessary to clean
Equipment and sand milling pearl, just can ensure that every batch of product with stable quality.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of dispersion mixing equipment, and using the material of the equipment
Dispersion mixing process, is suitable for low-viscosity (mobile) liquid material and/or dry powder-shaped material dispersion mixes, and can improve material dispersion mixing effect
Rate.
The technical solution adopted by the present invention to solve the technical problems is:
Dispersion mixing equipment, including closed container body, the container body is at least provided with first spray head and second
Spray head, and the first spray head and second spray head are the spray head for spraying fog-like liquid or powdery solid；First spray head and the second spray
The emission direction of head is intersected in the intracorporal smog of container and converges area, and the smog converges the dispersion space that lower section is led in area, dispersion
Space is filled with discrete particles, and dispersion space is additionally provided with agitating device, and the wall surface lower where dispersion space, which is provided with, leads to
The feed end of discharge port outside container body, discharge port is provided with for preventing discrete particles from passing through, and material is allowed to pass through
Filter structure is additionally provided with valve on the circulation path of discharge port.
Further, the first spray head is located above container body, and second spray head is located at below container body, institute
It states smog and converges area between first spray head and second spray head, the dispersion space is located at below second spray head, and described second
Spray head is the spray head for spraying fog-like liquid.
Further, including at least two first spray heads, and all first spray heads are evenly distributed on the first circumference,
Including at least two second spray heads, and all second spray heads are evenly distributed on the second circumference, where first circumference
Disc is parallel with disc where the second circumference, and the first circumference and the line in the second circumference center of circle are vertical with its disc, the cigarette
Mist converges area and is located on the first circumference and the line in the second circumference center of circle.
Further, the container body top is additionally provided at least one feed inlet, is arranged on the discharging path of feed inlet
There is deflector, described deflector one end is connected to container body inner wall, and the other end extends obliquely downward, and described in the direction of water conservancy diversion direction
Smog converges area.
Further, the outer wall of the container body lower part is additionally provided with register.
Further, the register is heat exchange jacket, and the heat exchange jacket lower part is provided with medium entrance, and top is set
It is equipped with media outlet.
Further, the container body cross section is circle, and the straight line that the center of circle of all cross sections of container body is linked to be is to hold
Device center line, the smog converge area and are located in the container center lines.
Further, the container body includes the lid on top and the staving of lower part, and the lid and staving pass through flange
Sealing container is connected into, the first spray head, feed inlet and deflector are mounted on lid, and lid is additionally provided with observation panel；Institute
State staving inner bottom surface be it is recessed bowl-shape, the dispersion space is located in the bowl structure, and the second spray head is mounted on
Inner wall of barrel, the heat exchange jacket are located at bucket outer wall.
Further, the discrete particles are that pearl is sanded；The agitating device includes agitating paddle and is connected on agitating paddle
The transmission shaft in portion, the transmission shaft passes through the driving mechanism outside container body connection, and sets between transmission shaft and container body
It is equipped with seal, the valve is ejector pin valve.
The dispersion mixing process of material is implemented the steps of using dispersion mixing equipment above-mentioned:
Starting device sprays pulverized solid material by first spray head and second spray head or misty liquid material, material exists
Smog converges area and meets, and is pre-mixed in container, forms premix；Premix, which falls, enters dispersion space, distribution
On discrete particles surface or enter in the gap of discrete particles；Agitating device in dispersion space, which applies discrete particles, to be stirred,
After stirring reaches preset condition, finished product mixture is obtained；Open discharge port valve, finished product mixture discharge, discrete particles by
It is stayed in dispersion space to filter structure blocking.
The beneficial effects of the present invention are: above-mentioned dispersion mixing equipment and dispersion mixing process, it can be by low-viscosity (mobile) liquid
Material and/or dry powder-shaped material are realized premixing in container, are later fallen into dispersion space with cigarette, misty ejection；Dispersion space
It is interior to be filled with discrete particles, and there is agitating device to be continuously applied stirring to discrete particles, the material fallen into is touched by discrete particles
It hits, rub, mix, be finally discharged from discharge port.Above-mentioned dispersion mixing process is carried out continuously, it can be achieved that continuous production, due to object
Expect that, with regard to carrying out cigarette, misty premixing before dispersion stirring, so that whole dispersive mixing efficiency is higher, the present apparatus uses closed appearance
Device, energy pressurization/decompression are run, and in preferred embodiment, can also add other raw materials into container by feed inlet, can be by changing
Thermal jacket can provide preference temperature and meet material dispersion mixing while being chemically reacted to container heating/cooling/heat preservation.
Detailed description of the invention
Fig. 1 is the schematic diagram of dispersion mixing equipment of the invention；
Appended drawing reference in figure are as follows: staving 1, smog converge area 10, flange 11, dispersion space 12, second spray head 13, heat exchange folder
Set 14, medium entrance 141, media outlet 142, filter structure 15, valve 151, agitating device 16, discharge port 17, lid 2, the
One spray head 21, feed inlet 22, deflector 23, observation panel 24.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Dispersion mixing equipment, including closed container body, the container body is at least provided with first spray head 21 and
Two spray heads 13, and the first spray head 21 and second spray head 13 are the spray head for spraying fog-like liquid or powdery solid；First spray head
21, which are intersected in the intracorporal smog of container with the emission direction of second spray head 13, converges area 10, and the smog converges area 10 and leads to lower section
Dispersion space 12, dispersion space 12 is filled with discrete particles, and dispersion space 12 is additionally provided with agitating device 16, dispersion space 12
The wall surface lower at place is provided with the discharge port 17 led to outside container body, and the feed end of discharge port 17 is provided with for preventing to divide
Scattered seed passes through, and the filter structure 15 for allowing material to pass through, and is additionally provided with valve 151 on the circulation path of discharge port 17.
Dispersion mixing equipment of the invention, suitable for cigarette shape, the misty material dispersion sprayed can be used as to mix, such as make
The solid material that is sprayed for powder or can be as the low-viscosity (mobile) liquid material etc. of liquid mist ejection.
Specifically, container body is at least provided with first spray head 21 as shown in Figure 1, device includes closed container body
With second spray head 13, spray head forms smoke-like, such as can be and spray liquids using atomizer for spraying material
Material sprays solid powder using dry powder spray head.It can be first spray head 21 and second spray head 13 and all spray solid material, Huo Zhedou
Liquid material is sprayed, is also possible to spray liquid and solid respectively.
The material that spray head sprays is intersected in smog and converges area 10, and cigarette, the mist diffused may be implemented to be pre-mixed, such as solid powder
When end and solid powder mixing, powder is intersected in smog and converges behind area 10 and spread in vessel space, and different material is in the sky
It diffuses into one another, mix, reach certain uniformity coefficient, then fallen with the impact force of gravity or top lance, into dispersion space
12。
When solid powder and fog-like liquid mix, the powder and drop diffused is in diffusing into one another blending process, meeting portion
Distribution life is agglomerated and is fallen, into dispersion space 12.
Dispersion space 12 is a volume space, such as can be the space of lower part in the container body of equipment, Huo Zheke
To be the space in another container being arranged in container body, such as a basin.
Discrete particles are filled in dispersion space 12, discrete particles are a large amount of granular substances for dispersing to collide material
Body, such as pearl, sand, bead, ceramic bead, the particle of other shapes etc. is sanded is distributed when material enters dispersion space 12
On discrete particles surface or enter in the gap of discrete particles.
Agitating device 16 is used to apply discrete particles and stir, and when stirring, particle collides, rubs, to premixing
Material forms broken, shearing, squeezing effect, so that material is further crushed refinement, and be uniformly mixed.
Wall surface lower where dispersion space 12 is provided with discharge port 17, and Open valve 151 can allow finished product mixture to be discharged,
Discrete particles can be stopped to stay in dispersion space 12 by filter structure 15.
When equipment is run, material is persistently sprayed from spray head, and pulverized solid material or misty liquid material are diffused and sent out in the sky
Raw premixing, can improve dispersive mixing efficiency, by adjusting material spouting velocity, select the size and shape of suitable discrete particles
Shape changes the parameters such as agitating device agitation frequency, finished product raw material can be made persistently to export, and realizes continuous production.
The setting position of first spray head 21 and second spray head 13 can there are many mode, such as can be first spray head 21 with
Second spray head 13 is horizontal to spray, up and down to spray, diagonal cross ejection etc..
It is fully dispersed to carry out in the residence time of dispersion area in order to increase liquid material, allow fluid jetting head to be in lower,
Liquid sprays upwards, extends liquid mist diffusion time by the power of ejection, is conducive to improve premixing effect.Such as preferred side
Formula can be the first spray head 21 and be located above container body, and second spray head 13 is located at below container body, the cigarette
Mist converges area 10 between first spray head 21 and second spray head 13, and the dispersion space 12 is located at 13 lower section of second spray head, institute
Stating second spray head 13 is the spray head for spraying fog-like liquid.
The quantity of first spray head 21 and second spray head 13 can be arranged as needed, can be one or more, often
A spray head can be sprays different materials respectively, when using multiple spray heads, can optimize the arrangement mode of spray head, such as wrap
At least two first spray heads 21 are included, and all first spray heads 21 are evenly distributed on the first circumference, including at least two institutes
Second spray head 13 is stated, and all second spray heads 13 are evenly distributed on the second circumference, disc and second where first circumference
Disc where circumference is parallel, and the first circumference and the line in the second circumference center of circle are vertical with its disc, and the smog converges area 10
On the line in the first circumference and the second circumference center of circle.
As shown in Figure 1, multiple first spray heads 21 are evenly distributed on the first circumference, it is to be evenly distributed on a circumference, together
Reason second spray head 13 is evenly distributed on the second circumference, and the emission direction of all spray heads is directed to the first circumference and the second circumference circle
Smog converges area 10 on the line of the heart.Above-mentioned set-up mode can make to be pre-mixed more uniform efficient.
Preferably, it can also be that the container body top is additionally provided at least one feed inlet 22, the discharging of feed inlet 22
Deflector 23 is provided on path, described 23 one end of deflector is connected to container body inner wall, and the other end extends obliquely downward, and leads
It is directed toward the smog and converges area 10 in stream direction.
Feed inlet 22 is that normally off other objects can be added into container by feed inlet 22 after opening respective valves
Material, such as additive, catalyst etc..Material slides along the inclined-plane of deflector 23 converges area 10 by smog, and it is empty to drop into dispersion
Between 12 be added in principal goods material.
In some cases, material needs certain temperature condition to be chemically reacted in mixed process, therefore can be
The outer wall of container body lower part is additionally provided with register.It is that register for the intracorporal material of container provides suitable temperature,
Such as register can be electric heating film, be used for container heating/heat preservation, preferably can be register is heat exchange jacket
14,14 lower part of heat exchange jacket is provided with medium entrance 141, and top is provided with media outlet 142.
It allows heat transferring medium, such as ice water, hot water etc., circulates in heat exchange jacket 14, container body is changed by heat exchange
Interior temperature.
The shape of container body can be a variety of, such as spherical shape, square column type etc., preferably can be the container body cross section
For circle, the straight line that the center of circle of all cross sections of container body is linked to be is container center lines, and the smog converges area 10 positioned at described
In container center lines.
The structure of container body can be diversified forms, such as can be a cylinder both ends setting lid, or spherical appearance
Device is provided with openable door etc., be the container body than more typical structure includes the lid 2 on top and the staving of lower part
1, the lid 2 and staving 1 pass through flange 11 and connect into sealing container, embodiment as shown in Figure 1, first spray head 21, feed inlet
22 and deflector 23 be mounted on lid 2, lid 2 is additionally provided with observation panel 24, convenient for observation container in situation；In staving 1
Portion bottom surface be it is recessed bowl-shape, it is the space of receiving discrete particles that the dispersion space 12, which is located in the bowl structure, the
Two spray heads 13 are mounted on 1 inner wall of staving, and heat exchange jacket 14 is located at 1 outer wall of staving.
Agitating device 16 can be any component functions such as be able to achieve stirring, stir, such as the shovel of a rotation, than
The more typical agitating device 16 that can be includes agitating paddle and the transmission shaft for being connected to agitating paddle top, and the transmission shaft passes through institute
The driving mechanism outside container body connection is stated, driving mechanism can be motor etc. and provide the device or mechanism of stirring power.
Seal can be set between transmission shaft and container body, guaranteed air-tightness, this equipment can be pressurizeed or be subtracted
Pressure operation.The valve 151 of discharge port 17 preferably can be ejector pin valve, can prevent from blocking.
Claims (10)
1. dispersion mixing equipment, including closed container body, which is characterized in that the container body is at least provided with the first spray
Head (21) and second spray head (13), and the first spray head (21) and second spray head (13) they are to spray fog-like liquid or powdery solid
Spray head；The emission direction of first spray head (21) and second spray head (13) is intersected in the intracorporal smog of container and converges area (10), institute
It states smog and converges the dispersion space (12) that lower section is led in area (10), dispersion space (12) is filled with discrete particles, dispersion space
(12) it is additionally provided with agitating device (16), the wall surface lower where dispersion space (12) is provided with the discharging led to outside container body
Mouth (17), the feed end of discharge port (17) are provided with for preventing discrete particles from passing through, and the filter structure for allowing material to pass through
(15), valve (151) are additionally provided on the circulation path of discharge port (17).
2. dispersion mixing equipment as described in claim 1, which is characterized in that the first spray head (21) is located at container body
Top, second spray head (13) are located at below container body, and the smog converges area (10) and is located at first spray head (21) and second
Between spray head (13), the dispersion space (12) is located at below second spray head (13), and the second spray head (13) is to spray mist
The spray head of liquid.
3. dispersion mixing equipment as claimed in claim 1 or 2, which is characterized in that including at least two first spray heads
(21), and all first spray heads (21) are evenly distributed on the first circumference, including at least two second spray heads (13), and institute
There is second spray head (13) to be evenly distributed on the second circumference, disc where disc where first circumference and the second circumference is flat
Row, and the first circumference and the line in the second circumference center of circle are vertical with its disc, the smog converges area (10) and is located at the first circumference
On the line in the second circumference center of circle.
4. dispersion mixing equipment as described in claim 1, which is characterized in that the container body top is additionally provided at least one
Feed inlet (22) is provided with deflector (23) on the discharging path of feed inlet (22), and described deflector (23) one end is connected to appearance
Body inner wall, the other end extend obliquely downward, and water conservancy diversion direction is directed toward the smog and converges area (10).
5. dispersion mixing equipment as claimed in claim 4, which is characterized in that the outer wall of the container body lower part is additionally provided with tune
Warm device.
6. dispersion mixing equipment as claimed in claim 5, which is characterized in that the register is heat exchange jacket (14), institute
It states heat exchange jacket (14) lower part to be provided with medium entrance (141), top is provided with media outlet (142).
7. dispersion mixing equipment as claimed in claim 6, which is characterized in that the container body cross section is circle, container body
The straight line that the center of circle of all cross sections is linked to be is container center lines, and the smog converges area (10) and is located at the container center lines
On.
8. dispersion mixing equipment as claimed in claim 7, which is characterized in that the container body include top lid (2) and
The staving (1) of lower part, the lid (2) and staving (1) connect into sealing container, the first spray head by flange (11)
(21), feed inlet (22) and deflector (23) are mounted on lid (2), and lid (2) is additionally provided with observation panel (24)；The staving
(1) inner bottom surface is recessed bowl-shape, and the dispersion space (12) is located in the bowl structure, and the second spray head (13) is pacified
Mounted in staving (1) inner wall, the heat exchange jacket (14) is located at staving (1) outer wall.
9. dispersion mixing equipment as described in claim 1, which is characterized in that the discrete particles are that pearl is sanded；The stirring
Device (16) includes agitating paddle and the transmission shaft for being connected to agitating paddle top, and it is external that the transmission shaft passes through container body connection
Driving mechanism, and seal is provided between transmission shaft and container body, the valve (151) is ejector pin valve.
10. the dispersion mixing process of material, which is characterized in that use dispersion mixing equipment as described in claim 1, implement with
Lower step:
Starting device sprays pulverized solid material or misty liquid material, object by first spray head (21) and second spray head (13)
Material converges area (10) in smog and meets, and is pre-mixed in container, forms premix；Premix, which falls, enters dispersion sky
Between (12), be distributed in discrete particles surface or enter discrete particles gap in；Agitating device (16) in dispersion space (12)
Discrete particles are applied and are stirred, after stirring reaches preset condition, obtain finished product mixture；Open the valve of discharge port (17)
(151), finished product mixture is discharged, and discrete particles are stopped to stay in dispersion space (12) by filter structure (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710177194.6A CN106823971B (en) | 2017-03-23 | 2017-03-23 | Dispersion mixing equipment and material dispersion mixed method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710177194.6A CN106823971B (en) | 2017-03-23 | 2017-03-23 | Dispersion mixing equipment and material dispersion mixed method |
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| Publication Number | Publication Date |
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| CN106823971A CN106823971A (en) | 2017-06-13 |
| CN106823971B true CN106823971B (en) | 2019-06-21 |
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| CN201710177194.6A Expired - Fee Related CN106823971B (en) | 2017-03-23 | 2017-03-23 | Dispersion mixing equipment and material dispersion mixed method |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109261048B (en) * | 2018-10-29 | 2024-05-03 | 南京高正农用化工有限公司 | Pesticide solid-liquid mixing device |
| CN110898759A (en) * | 2019-11-07 | 2020-03-24 | 湖南工业大学 | Full starch micro-bead preparation facilities |
| CN113787609A (en) * | 2021-09-16 | 2021-12-14 | 陈永忠 | Preparation method of ceramic composite material |
| CN113927735A (en) * | 2021-09-16 | 2022-01-14 | 陈永忠 | Ceramic composite material preparation system |
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|---|---|
| CN106823971A (en) | 2017-06-13 |
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