CN116351276A - Viscous material stirrer - Google Patents

Viscous material stirrer Download PDF

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Publication number
CN116351276A
CN116351276A CN202310224844.3A CN202310224844A CN116351276A CN 116351276 A CN116351276 A CN 116351276A CN 202310224844 A CN202310224844 A CN 202310224844A CN 116351276 A CN116351276 A CN 116351276A
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CN
China
Prior art keywords
stirring
mixing
main shaft
shell
viscous material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310224844.3A
Other languages
Chinese (zh)
Inventor
罗帅
张�成
陈宇
鲍学全
鲍学松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Anyu Clean Fluid Equipment Co ltd
Anhui Songyu Engineering Technology Equipment Co ltd
Original Assignee
Anhui Anyu Clean Fluid Equipment Co ltd
Anhui Songyu Engineering Technology Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Anyu Clean Fluid Equipment Co ltd, Anhui Songyu Engineering Technology Equipment Co ltd filed Critical Anhui Anyu Clean Fluid Equipment Co ltd
Priority to CN202310224844.3A priority Critical patent/CN116351276A/en
Publication of CN116351276A publication Critical patent/CN116351276A/en
Pending legal-status Critical Current

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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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/47—Mixing liquids with liquids; Emulsifying involving high-viscosity liquids, e.g. asphalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • 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
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/213—Measuring of the properties of the mixtures, e.g. temperature, density or colour
    • 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
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2215—Temperature
    • 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
    • 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
    • B01F2035/99—Heating

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The invention discloses a viscous material stirrer which is applied to a stirrer and comprises a stirring shell, a stirrer and a stirring motor, wherein the stirrer comprises a main shaft in transmission connection with the stirring motor, three layers of stirring paddles are arranged on the main shaft from top to bottom, the stirring paddles are detachably connected with the main shaft, the stirring paddles on the upper two layers are obliquely arranged upwards, the stirring paddles on the lowest layer are vertically arranged, an outer interlayer is arranged on the outer side of the stirring shell, a temperature regulating cavity is defined between the outer interlayer and the stirring shell, a constant temperature device is arranged in the temperature regulating cavity, and a temperature measuring element is arranged on the stirring shell; the invention can fully and uniformly mix viscous materials, and the stirring temperature in the stirring cavity is regulated by the constant temperature device to keep a constant temperature state, so that the abrupt temperature rise in the stirring cavity is avoided, the stirring and mixing effects of the materials are improved, and the service life is prolonged; the device is convenient for later maintenance, simple and convenient, low in maintenance cost and manufacturing cost, reduces investment cost, and is applied to mixing of viscous materials in daily chemical industry.

Description

Viscous material stirrer
Technical Field
The invention relates to the technical field of stirrers, in particular to a viscous material stirrer.
Background
Along with the development of daily chemical industry, the relatively sticky material is evenly mixed and is generally stirred by using anchor type scraping wall and is used in cooperation with rapid stirring, the rapid stirring requirement is high, imported brands can be selected, the cost is high, the maintenance cost is high, the production cost of enterprises is increased, the daily chemical material needs to be kept in a constant temperature state in the mixing and stirring process, the temperature has great influence on the material, the heat in the stirring kettle is led out through heat conduction at present, but along with the progress of the mixing reaction, the heat emitted by the material mixing in the stirring kettle is lower and lower, the heat is led out only through heat conduction, the constant temperature environment in the stirring kettle is adjusted more and more complicated, the temperature in the stirring kettle is lower in the initial stage of material mixing, the temperature is suddenly increased after the material mixing, the material mixing effect is affected, the damage to the reaction kettle is caused, and the service life is affected.
Disclosure of Invention
Based on the above technical problems, it is necessary to provide a viscous material stirrer, wherein three layers of stirring blades are arranged on a main shaft, the stirring blades on the upper two layers are arranged obliquely upwards, when stirring, mixed fluid materials flow downwards from the center and upwards from the two sides, the viscous materials can be fully and uniformly mixed, a temperature measuring element monitors the temperature in a stirring cavity in real time, the stirring temperature in the stirring cavity is regulated by a constant temperature device to keep a constant temperature state, and the stirring cavity is preheated in the initial stage of stirring, so that the sudden temperature rise in the stirring cavity is avoided, the stirring and mixing effects of the materials are improved, and the service life is prolonged; the stirring blade is detachably connected with the main shaft, so that the later maintenance is convenient, the device is simple and convenient, the maintenance cost is low, the manufacturing cost is low, the investment cost is reduced, and the device is applied to mixing of viscous materials in daily chemical industry.
In order to solve the technical problems, the invention adopts the following technical scheme:
a viscous material mixer, for use with a mixer, the viscous material mixer comprising: the stirring shell is internally provided with a stirrer and a stirring motor in transmission connection with the stirrer, the stirring shell is provided with a stirring cavity with the diameter d, stirring slurry is contained in the stirring cavity and the stirring cavity is provided with a feeding hole at the upper part, and a discharging hole at the bottom; the stirrer comprises a main shaft connected with a stirring motor in a transmission way, three layers of stirring paddles are arranged on the main shaft from top to bottom, the stirring paddles are detachably connected with the main shaft, the stirring paddles on the upper two layers are arranged in an upward inclined way, the stirring paddles on the lowest layer are vertically arranged, an outer interlayer is arranged on the outer side of a stirring shell, a temperature regulating cavity is formed between the outer interlayer and the stirring shell in a surrounding mode, a constant temperature device is arranged in the temperature regulating cavity, and a temperature measuring element is arranged on the stirring shell.
As a preferable implementation mode of the viscous material stirrer provided by the invention, each layer of stirring blades are two and are circumferentially distributed, and an included angle between two adjacent stirring blades is 60 degrees when three layers of stirring blades are in a overlooking state.
As a preferable implementation mode of the viscous material stirrer, the inclination angle of the stirring blades of the upper two layers is 60 degrees, and the stirring blades of the upper two layers are obliquely arranged towards the rotation direction of the main shaft.
As a preferred embodiment of the thick material stirrer provided by the invention, the distance between the two stirring paddles of each layer is 0.75d, the width of the stirring paddles of the upper two layers is 0.15d, the width of the stirring paddles of the lowest layer is 0.08d, the center of the stirring paddle of the uppermost layer is 0.7d from the lowest part of the stirring shell, and the center of the stirring paddle in the middle is 0.3d from the lowest part of the stirring shell.
As a preferred implementation mode of the viscous material stirrer provided by the invention, a baffle plate is arranged in the stirring shell, the baffle plate is fixedly connected with the inner wall of the stirring shell through a fixed block, and the interval between the baffle plate and the stirring shell is 0.02d.
As a preferred embodiment of the viscous material stirrer provided by the invention, the number of the baffles is four, the baffles are circumferentially distributed, the distance between the top of each baffle and the lowest part of the stirring shell is 0.95d, and the width of each baffle is 0.05d.
As a preferable implementation mode of the viscous material stirrer provided by the invention, the stirring blade at the lowest layer is of a V-shaped structure, and the bottom surface of one side of the stirring blade far away from the main shaft is attached to the bottom of the stirring shell.
As a preferred implementation mode of the viscous material stirrer provided by the invention, the main shaft is sleeved with the lower flange and the upper flange, the stirring blade is fixedly connected with the outer side of the lower flange, a fixing cavity is arranged between the lower flange and the main shaft, an inner clamping ring and an outer clamping ring are sleeved on the outer side of the main shaft, and locking pieces are arranged on the inner clamping ring and the outer clamping ring.
As a preferred implementation mode of the viscous material stirrer provided by the invention, the constant temperature device comprises heating pipes and cooling pipes which are spirally distributed around the outer side wall of the stirring shell, the heating pipes and the cooling pipes are distributed in a staggered manner, and the inlets and the outlets of the heating pipes and the cooling pipes respectively extend out of the outer interlayer.
As a preferred implementation mode of the viscous material stirrer provided by the invention, the stirring blades on the upper two layers are provided with flow openings along the length direction, the flow openings are provided with flow plates, the flow plates and the stirring blades are integrally arranged, the inclined arrangement of the flow plates is consistent with the inclined direction of the stirring blades, and the inclined angle of the flow plates is 30 degrees.
Compared with the prior art, the invention has the following beneficial effects:
according to the viscous material stirrer, the three layers of stirring blades are arranged on the main shaft, the stirring blades on the upper two layers are obliquely arranged upwards, when stirring, mixed fluid materials flow downwards from the center and upwards from the two sides, the viscous materials can be fully and uniformly mixed, the temperature measuring element monitors the temperature in the stirring cavity in real time, the stirring temperature in the stirring cavity is regulated by the constant temperature device to keep a constant temperature state, and the stirring cavity is preheated in the initial stage of stirring, so that the sudden temperature rise in the stirring cavity is avoided, the stirring and mixing effects of the materials are improved, and the service life is prolonged; the stirring blade is detachably connected with the main shaft, so that the later maintenance is convenient, the device is simple and convenient, the maintenance cost is low, the manufacturing cost is low, the investment cost is reduced, and the device is applied to mixing of viscous materials in daily chemical industry.
Drawings
In order to more clearly illustrate the solution of the present invention, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present invention, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a viscous material mixer provided by the invention;
FIG. 2 is a schematic transverse cross-sectional view of a viscous material mixer provided by the present invention;
FIG. 3 is a schematic view showing the connection of stirring blades and a main shaft in the viscous material stirrer provided by the invention;
fig. 4 is a schematic view of the structure of stirring blades in the viscous material stirrer provided by the invention.
The labels in the figures are illustrated below: 1. stirring the shell; 101. a feed inlet; 102. a discharge port; 103. a liquid adding tube; 104. a feeder; 2. a stirrer; 201. a main shaft; 202. stirring blades; 2021. a material flow port; 2022. a flow plate; 203. a lower flange; 204. an upper flange; 205. a fixed cavity; 206. an inner and outer holding ring; 207. a locking member; 3. a stirring motor; 4. a stirring cavity; 5. an outer barrier layer; 6. a temperature regulating cavity; 7. a thermostat device; 701. heating pipes; 702. a cooling tube; 8. a temperature measuring element; 9. a baffle; 10. and a fixed block.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
As described in the background art, the existing stirrer is high in price and maintenance cost, the production cost of enterprises is increased, the constant-temperature environment in the stirring kettle is adjusted more complicated, the temperature is suddenly increased after materials are mixed, the material mixing effect is affected, the reaction kettle is damaged, and the service life is affected.
In order to solve the technical problem, the invention provides a viscous material stirrer, which is applied to a stirrer.
Referring specifically to fig. 1-3, the viscous material mixer specifically includes: the stirring shell 1 and the stirring motor 3 in transmission connection with the stirrer 2 are arranged in the stirring shell 1, the stirring shell 1 is provided with a stirring cavity 4 with the diameter d, stirring slurry is contained in the stirring cavity 4 and the height d, the upper part of the stirring shell 1 is provided with a feeding hole 101, and the bottom is provided with a discharging hole 102; the stirrer 2 comprises a main shaft 201 in transmission connection with a stirring motor 3, wherein the main shaft 201 is provided with three layers of stirring paddles 202 from top to bottom, the stirring paddles 202 are detachably connected with the main shaft 201, the stirring paddles of the upper two layers are arranged in an upward inclined mode, the stirring paddles 202 of the lowest layer are vertically arranged, an outer interlayer 5 is arranged on the outer side of a stirring shell 1, a temperature regulating cavity 6 is formed between the outer interlayer 5 and the stirring shell 1 in a surrounding mode, a constant temperature device 7 is arranged in the temperature regulating cavity 6, and a temperature measuring element 8 is arranged on the stirring shell 1.
According to the viscous material stirrer provided by the invention, the three layers of stirring paddles are arranged on the main shaft 201, the stirring paddles 202 on the upper two layers are obliquely arranged upwards, when stirring, mixed fluid materials flow downwards from the center and upwards from the two sides, the viscous materials can be fully and uniformly mixed, the temperature measuring element 8 monitors the temperature in the stirring cavity 4 in real time, the stirring temperature in the stirring cavity 4 is regulated by the constant temperature device 7 to keep a constant temperature state, and the stirring cavity is preheated in the initial stage of stirring, so that the sudden temperature rise in the stirring cavity 4 is avoided, the stirring and mixing effects of the materials are improved, and the service life is prolonged; the stirring blade 202 is detachably connected with the main shaft 201, so that the later maintenance is convenient, the maintenance cost is low, the manufacturing cost is low, the investment cost is reduced, and the stirring blade is applied to mixing of viscous materials in daily chemical industry.
In order to make the person skilled in the art better understand the solution of the present invention, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that, under the condition of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Example 1
Referring to fig. 1-4, a viscous material mixer specifically includes: stirring shell 1, stirring shell 1 inside be equipped with agitator 2 and with agitator 2 transmission connection's agitator motor 3, stirring shell 1 has the stirring chamber 4 that the diameter is d, holds stirring thick liquids height d in the stirring chamber 4, the height of stirring thick liquids and the diameter 1 of stirring chamber 4: 1, the stirring device can ensure the stable flow of stirring slurry during stirring, the upper part of the stirring shell 1 is provided with a feed inlet 101, a sealing cover is arranged at the feed inlet 101, the bottom is provided with a discharge outlet 102, the discharge outlet 102 is provided with a discharge valve, a liquid adding pipe 103 is further arranged in the stirring cavity 4, the bottom of the liquid adding pipe 103 stretches into the bottom of the stirring cavity 4, a stirrer 104 is also arranged at the top cover of the stirring shell 1, the end of the stirrer 104 is provided with a scattering head for scattering added materials, the stirrer 2 comprises a main shaft 201 in transmission connection with a stirring motor 3, the main shaft 201 rotates clockwise, three layers of stirring blades 202 are arranged from top to bottom, each layer of stirring blades 202 are arranged in a circumference distribution manner, an included angle between two adjacent stirring blades 202 is 60 DEG, a distance between two stirring blades 202 of each layer is 0.75d under the overlooking state of the three layers of stirring blades 202, the width of the stirring blades 202 of the upper two layers is 0.15d, the width of the stirring blade 202 of the lowest layer is 0.08d, the center of the stirring blade 202 of the uppermost layer is 0.7d away from the lowest part of the stirring shell 1, the center of the stirring blade 202 of the middle layer is 0.3d away from the lowest part of the stirring shell 1, the installation positions of the stirring blades 202 of the three layers are strictly controlled, the stirring blades 202 of the upper two layers are detachably connected with the main shaft 201, the inclination angle of the stirring blades 202 of the upper two layers is 60 degrees, the stirring blades 202 of the upper two layers are obliquely arranged towards the rotation direction of the main shaft 201 and are obliquely arranged upwards, fluid materials can be driven to flow towards the middle part during material stirring, the stirring blades 202 of the lowest layer are vertically arranged, the materials at the bottom can be scraped by the stirring blades 202 of the lowest layer, the stirring blades 202 of the lowest layer are of V-shaped structures, the bottom surfaces of one side of the stirring blades 202 far away from the main shaft 201 are attached to the bottom of the stirring shell 1, and the bottom is of the cambered surface structures, the stirring blade 202 is arranged into a V-shaped structure, a space is reserved for a discharge hole 102 in the middle, materials are discharged smoothly, an outer interlayer 5 is arranged on the outer side of the stirring shell 1, a temperature adjusting cavity 6 is formed between the outer interlayer 5 and the stirring shell 1 in a surrounding mode, a constant temperature device 7 is arranged in the temperature adjusting cavity 6, a temperature measuring element 8 is arranged on the stirring shell 1, the temperature measuring element 8 is a temperature sensor, the temperature in the stirring cavity 4 is measured in real time, the temperature in the stirring cavity 4 is regulated in real time through the constant temperature device 7, and the stirring blade is based on the uniform mixing of the viscous materials.
As shown in fig. 1 and 3, a lower flange 203 and an upper flange 204 are sleeved outside a main shaft 201, a stirring blade 202 is fixedly connected with the outer side of the lower flange 203, a fixing cavity 205 is arranged between the lower flange 203 and the main shaft 201, inner and outer holding rings 206 sleeved on the outer side of the main shaft 201 are arranged in the fixing cavity 205, three inner and outer holding rings 206 are arranged and stacked up and down, locking pieces 207 are arranged on the inner and outer holding rings 206, the locking pieces 207 are fixedly connected with the inner and outer holding rings 206, the inner and outer holding rings 206 are tightly attached to the main shaft 201 and the lower flange 203 through the locking pieces 207, so that the lower flange 203 is fixed with the main shaft 201, the lower flange 203 and the upper flange 204 are connected with the main shaft 201 through O-shaped rings, the O-shaped rings are used for sealing, slurry is prevented from entering the fixing cavity 205, a detachable structure is adopted, and later maintenance is convenient.
Example 2
The viscous material stirrer provided in the embodiment 1 is further optimized, specifically, as shown in fig. 1, the constant temperature device 7 comprises a heating pipe 701 and a cooling pipe 702 which are spirally distributed around the outer side wall of the stirring shell 1, the heating pipe 701 and the cooling pipe 702 are staggered, the inlets and outlets of the heating pipe 701 and the cooling pipe 702 respectively extend out of the outer interlayer 5, the inlets and the outlets are respectively connected with a heat medium generator and a cold medium generator, an insulating layer is adhered and fixed on the inner wall of the outer interlayer 5, and in the initial stage of stirring, a heating medium is input into the heating pipe 701 to preheat the stirring cavity 4 in the stirring shell 1, after the stirring temperature is reached, stirring materials are added, the abrupt stirring reaction of the materials is avoided, and the temperature is raised; the high temperature generated in the stirring process is used for cooling the inside of the stirring shell 1 through heat exchange by inputting a cooling medium into the cooling pipe 702, so that the constant-temperature stirring of the materials in the stirring cavity 4 is maintained.
Through above-mentioned structural design, adopt heating pipe 701 and cooling tube 702, one is hot one cold, can carry out real-time regulation to the stirring temperature in the stirring chamber 4, and temperature regulation is convenient, swift, has ensured the constant temperature stirring of material.
Example 3
Further optimizing the viscous material stirrer provided in embodiment 1, as shown in fig. 4, the stirring blades 202 of the upper two layers are provided with a flow opening 2021 along the length direction, the flow opening 2021 is provided with a flow plate 2022, the flow plate 2022 is integrally arranged with the stirring blades 202, the inclined arrangement of the flow plate 2022 is consistent with the inclined direction of the stirring blades 202, the inclined angle of the flow plate 2022 is 30 °, in this example, the flow opening 2021 of each stirring blade 202 is three, the flow opening 2021 is square in structure and has a side length of 0.03d, three sides are cut along the width direction of the stirring blades 202 in preparation, and the flow plate 2022 is bent downwards, so that the flow opening 2021 is formed on the stirring blades 202.
Through above-mentioned structural design, set up flow port 2021 and flow flitch 2022 on last two-layer stirring vane 202, in the stirring in-process, fluid material can follow flow port 2021 and flow, has reduced stirring resistance on the one hand, reduces the energy consumption, on the other hand has improved the stirring degree of consistency of fluid material, and then has improved stirring efficiency.
Example 4
The thick material agitator that embodiment 1 provided is further optimized, as shown in fig. 1, 2, be equipped with baffle 9 in the stirring shell 1, baffle 9 passes through fixed block 10 and stirring shell 1 inner wall fixed connection, the interval is 0.02d between baffle 9 and the stirring shell 1, in fluid material stirring process, baffle 9 stops the material, make the material can flow to the middle part in the ascending process, stirring efficiency has been improved, and then the mixing uniformity of material is improved, in this example, baffle 9 is four, and be circumference distribution, baffle 9's top is 0.95d apart from stirring shell 1 bottommost, baffle 9's width is 0.05d, baffle 9's top is less than the height of material in stirring chamber 4, can block the material completely.
The use process of the viscous material stirrer provided by the invention is as follows:
before stirring, a heating medium is input into a heating pipe 701 to preheat a stirring cavity 4, the temperature in the stirring cavity 4 is monitored through a temperature measuring element 8, when the stirring temperature is reached, a material to be stirred is added into the stirring cavity 4 through a charging port 101, a stirring motor 3 drives a main shaft 201 to rotate, three layers of stirring blades 202 on the main shaft 201 rotate along with the main shaft 201 and stir the material, the mixing stirring of the material is completed, the upper two layers of inclined stirring blades 202 flow downwards and upwards from the center in the rotating process, the viscous material can be fully mixed uniformly, the temperature measuring element 8 monitors the temperature in the stirring cavity 4 in real time, the stirring temperature in the stirring cavity 4 is adjusted through a constant temperature device to keep a constant temperature state, and the preheating is carried out in the initial stage of stirring, so that the abrupt temperature rise in the stirring cavity 4 is avoided, the stirring and mixing effects of the material are improved, and the service life is also prolonged; the stirring blade 202 is detachably connected with the main shaft 201, so that the later maintenance is convenient, the maintenance cost is low, the manufacturing cost is low, the investment cost is reduced, and the stirring blade is applied to mixing of viscous materials in daily chemical industry.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
It is apparent that the above-described embodiments are only some embodiments of the present invention, but not all embodiments, and the preferred embodiments of the present invention are shown in the drawings, which do not limit the scope of the patent claims. This invention may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the invention are directly or indirectly applied to other related technical fields, and are also within the scope of the invention.

Claims (10)

1. A viscous material mixer, for use with a mixer, comprising: stirring shell, stirring shell inside be equipped with the agitator and with agitator transmission connection's agitator motor, the upper portion of stirring shell is equipped with the charge door, and the bottom is equipped with the bin outlet, its characterized in that, the stirring shell has the stirring chamber that the diameter is d, stirring intracavity holds stirring thick liquids height and is d, the agitator includes the main shaft of being connected with the agitator motor transmission, the main shaft from the top down is equipped with three-layer stirring thick liquids leaf, stirring thick liquids leaf and main shaft detachable connection, upper two-layer stirring thick liquids tilt up setting, the lower floor stirring thick liquids leaf vertical setting, the stirring shell outside is equipped with outer interlayer, enclose into the chamber that adjusts the temperature between outer interlayer and the stirring shell, it is equipped with constant temperature equipment to adjust the temperature, be equipped with temperature measuring element on the stirring shell.
2. A viscous material mixer according to claim 1, wherein each layer of mixing paddles is two and circumferentially distributed, and the angle between two adjacent mixing paddles is 60 ° when the three layers of mixing paddles are viewed from above.
3. A viscous material mixer according to claim 2, wherein the mixing paddles in the upper two layers are inclined at an angle of 60 ° and the mixing paddles in the upper two layers are inclined towards the direction of rotation of the main shaft.
4. A viscous material mixer according to claim 3, wherein the distance between the two mixing paddles of each layer is 0.75d, the width of the mixing paddles of the upper two layers is 0.15d, the width of the mixing paddles of the lowest layer is 0.08d, the center of the mixing paddles of the uppermost layer is 0.7d from the lowest part of the mixing shell, and the center of the mixing paddles of the middle layer is 0.3d from the lowest part of the mixing shell.
5. The thick material stirrer according to claim 1, wherein a baffle is arranged in the stirring shell, the baffle is fixedly connected with the inner wall of the stirring shell through a fixed block, and the interval between the baffle and the stirring shell is 0.02d.
6. The thick material mixer of claim 5, wherein the baffles are four and circumferentially distributed, the top-most portion of the baffles being 0.95d from the lowest portion of the mixer housing, the width of the baffles being 0.05d.
7. The viscous material mixer of claim 1, wherein the lowermost mixing blade has a V-shaped configuration and the bottom surface of the side of the mixing blade remote from the main shaft engages the bottom of the mixing housing.
8. The viscous material stirrer according to claim 1, wherein the main shaft is sleeved with a lower flange and an upper flange, the stirring blade is fixedly connected with the outer side of the lower flange, a fixing cavity is arranged between the lower flange and the main shaft, an inner clamping ring and an outer clamping ring are sleeved on the outer side of the main shaft, and locking pieces are arranged on the inner clamping ring and the outer clamping ring.
9. A viscous material mixer according to claim 1, wherein the thermostatic device comprises heating and cooling tubes arranged helically around the outer side wall of the mixing shell, the heating and cooling tubes being arranged offset from each other, the inlets and outlets of the heating and cooling tubes extending through the outer barrier respectively.
10. A viscous material mixer according to any one of claims 1-9, wherein the mixing blades of the upper two layers are provided with flow openings along the length direction, flow plates are arranged at the flow openings, the flow plates are integrally arranged with the mixing blades, the inclination of the flow plates is consistent with the inclination of the mixing blades, and the inclination angle of the flow plates is 30 °.
CN202310224844.3A 2023-03-06 2023-03-06 Viscous material stirrer Pending CN116351276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310224844.3A CN116351276A (en) 2023-03-06 2023-03-06 Viscous material stirrer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310224844.3A CN116351276A (en) 2023-03-06 2023-03-06 Viscous material stirrer

Publications (1)

Publication Number Publication Date
CN116351276A true CN116351276A (en) 2023-06-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310224844.3A Pending CN116351276A (en) 2023-03-06 2023-03-06 Viscous material stirrer

Country Status (1)

Country Link
CN (1) CN116351276A (en)

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