CN109364794A - A kind of heat-resisting protective slurry agitating device - Google Patents
A kind of heat-resisting protective slurry agitating device Download PDFInfo
- Publication number
- CN109364794A CN109364794A CN201811556384.XA CN201811556384A CN109364794A CN 109364794 A CN109364794 A CN 109364794A CN 201811556384 A CN201811556384 A CN 201811556384A CN 109364794 A CN109364794 A CN 109364794A
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- agitator
- partition
- heat
- agitating device
- resisting protective
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- 239000002002 slurry Substances 0.000 title claims abstract description 51
- 230000001681 protective effect Effects 0.000 title claims abstract description 25
- 238000005192 partition Methods 0.000 claims abstract description 39
- 239000010410 layer Substances 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 22
- 239000011229 interlayer Substances 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000005485 electric heating Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000002893 slag Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000009749 continuous casting Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- 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
- B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
-
- 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
- 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
- B01F27/87—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the receptacle being divided into superimposed compartments
-
- 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
- B01F35/50—Mixing receptacles
- B01F35/51—Mixing receptacles characterised by their material
-
- 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
- B01F35/55—Baffles; Flow breakers
-
- 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
- B01F35/93—Heating or cooling systems arranged inside the receptacle
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/45—Mixing in metallurgical processes of ferrous or non-ferrous materials
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of heat-resisting protective slurry agitating devices, including agitator, motor, agitating shaft, inlet port and outlet port, the output end of the motor connects the agitating shaft, the agitating shaft is located in the agitator, the inlet port and outlet port are separately positioned on the upper and lower side of the agitator, several partitions are equipped in the agitator, the agitator is divided into several layers interlayer by the partition, the partition is that middle part is high, the low tapered partition of surrounding, the partition is equipped with material spilling hole, agitating shaft interlayer described in every layer is equipped with the paddle parallel with the partition, material spilling hole on the interlayer adjacent positioned at two layers respectively on, under be staggeredly arranged；The partition and the agitator inner wall are equipped with heating element.The present invention directly heats protection slurry by heating element, and material spilling hole is arranged alternately, and increases the formation of slurry in a device, keeps heating and stirring more uniform.
Description
Technical field
The present invention relates to covering slag preparation fields, more particularly, to a kind of heat-resisting protective slurry agitating device.
Background technique
Covering slag be it is a kind of using silicate as base-material and containing there are many flux and carbonaceous framework material functional material,
It is the key that auxiliary material in Ferrous Metallurgy continuous casting process, is mainly used in continuous cast mold, is melted on molten steel face, generally form liquid
Slag blanket, sinter layer, molten slag layer three-decker, under normal continuous-casting conditions, slag is inserted between crystallizer and slab at meniscus
Gap has great influence to the direct motion of cc billet surface quality and continuous casting process.Wherein, covering slag is needed before shaping to guarantor
It protects slurry and carries out heating stirring, existing protection slurry blender is that stirring cylinder is placed in water-bath to heat, i.e., first
Water is heated by heat source, then the protection slurry in agitator is heated by hot water.This heating method is by ring
Border is affected, temperature is difficult to control, and influences mixing effect, low so as to cause covering slag ratio of briquetting and molding effect is bad；And
And heat has a large amount of loss, waste of energy in transmittance process.
Summary of the invention
The technical problem to be solved by the present invention is to for existing protection slurry agitating device, temperature is not easy during heating
The big deficiency of control, energy consumption provides the heat-resisting protective slurry agitating device that a kind of heating is convenient, temperature is easily controllable, warp
It crosses the protection slurry ratio of briquetting height of the agitating device heating stirring and molding effect is preferable.
To achieve the above object, the technical scheme is that
A kind of heat-resisting protective slurry agitating device, including agitator, motor, agitating shaft, inlet port and outlet port, the electricity
The output end of machine connects the agitating shaft, and the agitating shaft is located in the agitator, and the inlet port and outlet port are set respectively
The upper and lower side in the agitator is set, several partitions are equipped in the agitator, if the agitator is divided by the partition
Dried layer interlayer, the partition are the tapered partition that middle part is high, surrounding is low, and the partition is equipped with material spilling hole, and the agitating shaft exists
Interlayer described in every layer is equipped with the paddle parallel with the partition, the material spilling hole on the interlayer adjacent positioned at two layers
Arrangement is staggered upper and lower respectively；The partition and the agitator inner wall are equipped with heating element.
Further, in a kind of above-mentioned heat-resisting protective slurry agitating device, one valve is set in discharge outlet, works as valve
Door is not opened, and when paddle rotates, each interlayer is all being stirred；After valve is opened, paddle rotation will push protection slurry, position
It can be pushed out discharge port in the protection slurry of the bottom, the protection slurry in remainder layer falls to next layer from material spilling hole.
Further, in a kind of above-mentioned heat-resisting protective slurry agitating device, one end of the paddle and agitating shaft connect
It connects, the other end is equipped with the extension upwardly extended, the sidewall spacers cooperation of the extension and the agitator；The paddle
Lower edge and the spacer gap cooperate.
Further, in a kind of above-mentioned heat-resisting protective slurry agitating device, the side wall of the agitator is equipped with temperature
Sensor.
Further, in a kind of above-mentioned heat-resisting protective slurry agitating device, the quantity of the interlayer is at least four layers.
Further, in a kind of above-mentioned heat-resisting protective slurry agitating device, the heating element is heating wire, electric heating piece
Or any one in electrothermal tube.
Further, in a kind of above-mentioned heat-resisting protective slurry agitating device, angle that the partition tilts down is 1~
15 degree.
Further, in a kind of above-mentioned heat-resisting protective slurry agitating device, the material of the agitator is stainless steel.
Further, in a kind of above-mentioned heat-resisting protective slurry agitating device, insulating layer is equipped on the outside of the agitator.
Compared with prior art, the present invention having an advantage that
1. agitating device of the invention is equipped with several interlayers in agitator, and is equipped with electricity in partition and agitator
Thermal element can be realized and quickly heat and directly act on slurry, solves and needs water-bath and gradually transmitting heat in the prior art
Amount, temperature problem not easy to control.
2. the material spilling hole being located on two layers of adjacent interlayer in agitating device of the invention staggers upper and lower cloth respectively
It sets, covering slag pulp layer layer is made to fall, increase its stroke in agitator, and then increase protection slurry and stop in agitating device
The time stayed guarantees the abundant heating and stirring of protection slurry.
3. partition in agitating device of the invention is the tapered partition that middle part is high, surrounding is low, avoid protection slurry from stirring
It mixes and is flowed out between axis and the gap of partition, and set 1~15 degree for the angle tilted down, prevent angle from making slurry fast greatly very much
Speed flows out and cannot make to protect slurry homogeneous heating.
4. the side wall of the agitator of agitating device of the invention is equipped with temperature sensor, real-time observation can according to need
Temperature in agitator.
5. agitating device of the invention is externally provided with insulating layer in agitator, the loss of heat can be effectively avoided, saves energy
Source.
Detailed description of the invention
Specific embodiment in reference to the accompanying drawing is described in further detail technical solution of the present invention, but not structure
At any limitation of the invention.
Fig. 1 is the structural schematic diagram of heat-resisting protective slurry agitating device of the present invention；
Fig. 2 is material spilling hole schematic top plan view of the present invention.
In figure: 1-agitator；2-shells；3-agitating shafts；4-interlayers；41-partitions；42-material spilling holes；5-stirrings
Leaf；6-heating elements；7-feed inlets；8-discharge ports；9-temperature sensors；10-valves；11-extensions；12-heat preservations
Layer.
Specific embodiment
Embodiment
Refering to fig. 1, shown in Fig. 2, a kind of heat-resisting protective slurry agitating device of the invention, including agitator 1,2 and of motor
Agitating shaft 3, the material of the agitator 1 are stainless steel, and the top of the agitator 1 is equipped with motor 2, the output of the motor 2
End connects the agitating shaft 3, and the agitating shaft 3 is located in the agitator 1, is equipped with several partitions 41 in the agitator 1,
The agitator 1 is divided into several layers interlayer 4 by the partition 41, and electric heating member is equipped in the partition 41 and the agitator 1
Part 6 can be realized and quickly heat and directly act on slurry, solve need in the prior art water-bath and gradually transmit heat,
Temperature problem not easy to control；The partition 41 is the tapered partition that middle part is high, surrounding is low, avoids protection slurry from agitating shaft
It is flowed out between the gap of partition, the partition 41 is equipped with material spilling hole 42, and the agitating shaft 3 is set in each interlayer 4
There is the paddle 5 parallel with the partition 41, the material spilling hole 42 on the interlayer 4 adjacent positioned at two layers is upper and lower wrong respectively
Arrangement is opened, covering slag pulp layer layer is made to fall, increases its stroke in agitator, and then increases protection slurry in agitating device
Residence time, guarantee protection slurry abundant heating and stirring.One end of the paddle 5 is connect with agitating shaft 3, another
End tool is equipped with the extension 11 upwardly extended, and the sidewall spacers of the extension 11 and the agitator 1 cooperate；The paddle
5 lower edge and 41 clearance fit of partition.
The quantity of the interlayer 4 is at least four, and the upper end of the agitator 1 is equipped with feed inlet 7, and lower end is equipped with discharge port
8, and feed inlet 7 and discharge port 8 are separately positioned on the upper and lower side of the agitator 1, facilitate discharging.One is arranged at discharge port 8
A valve 10, when valve 10 is not opened, and paddle 5 rotates, each interlayer 4 is all being stirred；After valve 10 is opened, paddle 5
Rotation will push protection slurry, can be pushed out discharge port 8 positioned at the protection slurry of the bottom, and the protection slurry in remainder layer is from leakage
Material falls to next layer at hole 42.
The heating element 6 can be any one in heating wire, electric heating piece or electrothermal tube.Heating speed is fast, avoids
The too many loss of heat.
It is equipped with insulating layer 12 on the outside of the agitator 1, can effectively avoid the loss of heat, saves the energy.
The angle that the partition 41 tilts down is 1~15 degree, prevents angle from so that slurry is flowed out rapidly and cannot be made greatly very much
Protect slurry homogeneous heating.
The side wall of the agitator 1 is equipped with temperature sensor 9.The setting of temperature sensor can according to need real-time sight
Survey the temperature in agitator.Temperature sensor 9 is connect with controller with heating element 6, and temperature sensor 9 will be in agitator 1
Real time temperature feed back to controller, controller adjusts heating element 6 further according to set temperature, and the temperature in agitator 1 is made to exist
A small range fluctuation keeps the heating to protection slurry more stable.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of heat-resisting protective slurry agitating device, including agitator (1), motor (2), agitating shaft (3), feed inlet (7) and go out
The output end of material mouth (8), the motor (2) connects the agitating shaft (3), and the agitating shaft (3) is located at the agitator (1)
Interior, the feed inlet (7) and discharge port (8) are separately positioned on the upper and lower side of the agitator (1), which is characterized in that described to stir
It mixes and is equipped with several partitions (41) in bucket (1), the agitator (1) is divided into several layers interlayer (4) by the partition (41), described
Partition (41) is the tapered partition that middle part is high, surrounding is low, and the partition (41) is equipped with material spilling hole (42), the agitating shaft (3)
The interlayer (4) described in every layer is equipped with the paddle parallel with the partition (41) (5), positioned at two layers it is adjacent described in every
Material spilling hole (42) on layer (4) staggers upper and lower arrangement respectively；The partition (41) and the agitator (1) inner wall are equipped with electricity
Thermal element (6).
2. a kind of heat-resisting protective slurry agitating device according to claim 1, which is characterized in that set at discharge port (8)
Set a valve (10).
3. a kind of heat-resisting protective slurry agitating device according to claim 1, which is characterized in that the paddle (5)
One end is connect with agitating shaft (3), and the other end is equipped with the extension (11) upwardly extended, the extension (11) and the agitator
(1) sidewall spacers cooperation；The lower edge and the partition (41) clearance fit of the paddle (5).
4. a kind of heat-resisting protective slurry agitating device according to claim 1 or 2 or 3, which is characterized in that the agitator
(1) side wall is equipped with temperature sensor (9).
5. a kind of heat-resisting protective slurry agitating device according to claim 4, which is characterized in that the number of the interlayer (4)
Amount is at least four layers.
6. a kind of heat-resisting protective slurry agitating device according to claim 1 or 5, which is characterized in that the heating element
It (6) is any one in heating wire, electric heating piece or electrothermal tube.
7. a kind of heat-resisting protective slurry agitating device according to claim 1 or 2 or 3, which is characterized in that the partition
(41) angle tilted down is 1~15 degree.
8. a kind of heat-resisting protective slurry agitating device according to claim 7, which is characterized in that the agitator (1)
Material is stainless steel.
9. a kind of heat-resisting protective slurry agitating device according to claim 1, which is characterized in that the agitator (1) is outside
Side is equipped with insulating layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556384.XA CN109364794A (en) | 2018-12-19 | 2018-12-19 | A kind of heat-resisting protective slurry agitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556384.XA CN109364794A (en) | 2018-12-19 | 2018-12-19 | A kind of heat-resisting protective slurry agitating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109364794A true CN109364794A (en) | 2019-02-22 |
Family
ID=65370890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811556384.XA Pending CN109364794A (en) | 2018-12-19 | 2018-12-19 | A kind of heat-resisting protective slurry agitating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109364794A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064650A (en) * | 2019-06-06 | 2019-07-30 | 张文鑫 | A kind of soil restoring device for environmental improvement |
| CN110935380A (en) * | 2019-12-05 | 2020-03-31 | 江西纳森科技有限公司 | Efficient dispersing and stirring equipment for processing organosilicon adhesive sealant |
| CN112023786A (en) * | 2020-08-31 | 2020-12-04 | 张会彬 | Asphalt heating forced convection device |
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| CN203803417U (en) * | 2014-04-09 | 2014-09-03 | 王建华 | Disc heating and stirring distributor |
| CN205760862U (en) * | 2016-07-01 | 2016-12-07 | 深圳市仙鱼环保科技有限公司 | A kind of multi-layer stirred tank |
| CN106563370A (en) * | 2016-10-19 | 2017-04-19 | 成都翼添科技有限公司 | Multi-stage stirrer |
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| CN108380068A (en) * | 2018-03-16 | 2018-08-10 | 扬州市钰翔轻工机械设备厂 | A kind of vacuum homogeneous emulsifying machine with heating device |
| CN207856843U (en) * | 2018-01-18 | 2018-09-14 | 滨州市京阳生物肥业有限公司 | A kind of organic materials stirring feeding-distribution device |
| CN209317547U (en) * | 2018-12-19 | 2019-08-30 | 贺州市创伟冶金耐材有限公司 | A kind of heat-resisting protective slurry agitating device |
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2018
- 2018-12-19 CN CN201811556384.XA patent/CN109364794A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203803417U (en) * | 2014-04-09 | 2014-09-03 | 王建华 | Disc heating and stirring distributor |
| CN205760862U (en) * | 2016-07-01 | 2016-12-07 | 深圳市仙鱼环保科技有限公司 | A kind of multi-layer stirred tank |
| CN106563370A (en) * | 2016-10-19 | 2017-04-19 | 成都翼添科技有限公司 | Multi-stage stirrer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064650A (en) * | 2019-06-06 | 2019-07-30 | 张文鑫 | A kind of soil restoring device for environmental improvement |
| CN110935380A (en) * | 2019-12-05 | 2020-03-31 | 江西纳森科技有限公司 | Efficient dispersing and stirring equipment for processing organosilicon adhesive sealant |
| CN112023786A (en) * | 2020-08-31 | 2020-12-04 | 张会彬 | Asphalt heating forced convection device |
| CN112023786B (en) * | 2020-08-31 | 2022-04-15 | 临沂市玉泉沥青有限公司 | Asphalt heating forced convection device |
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Application publication date: 20190222 |