CN205833156U - A kind of reactor preparing water reducer - Google Patents
A kind of reactor preparing water reducer Download PDFInfo
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- CN205833156U CN205833156U CN201620695598.5U CN201620695598U CN205833156U CN 205833156 U CN205833156 U CN 205833156U CN 201620695598 U CN201620695598 U CN 201620695598U CN 205833156 U CN205833156 U CN 205833156U
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- water reducer
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Abstract
This utility model relates to water reducer production field, it is specifically related to a kind of reactor preparing water reducer, mainly include the heating and thermal insulation layer 4 outside reaction kettle body 1, stirring system 2 and reaction kettle body 1, it is characterized by be respectively mounted automatic flow control system 3 on described feed pipe I and II 14,15, by being respectively mounted flow automatic control actuator on feed pipe I and II, can automatically adjust acrylic acid aqueous solution and mercaptopropionic acid, L ascorbic acid mixed aqueous solution flow, and ensure stability of flow, decrease the amount of labour, reduce labor intensity, ensure that quality of material simultaneously.
Description
Technical field
This utility model relates to water reducer production field, is specifically related to a kind of reactor preparing water reducer.
Background technology
Concrete is the construction material that purposes is the widest the most in the world, consumption is maximum, at architectural engineering, highway engineering, bridge
The construction field of beam and Tunnel Engineering, water conservancy and unique construction plays irreplaceable effect.
The interpolation of water reducer can improve the performance of concrete, water reducer preparation process be mainly polyethers carboxylic acid in
In deionized water, stirring is warming up to 40 DEG C, after polyethers carboxylic acid is completely dissolved, adds H2O2, after stirring 2 ~ 5 minutes, the evenest
Speed dropping prepares in advance, the acrylic acid aqueous solution of mix homogeneously and mercaptopropionic acid, L-AA mixed aqueous solution, after dripping off,
Cooked at constant 1 hour.In course of reaction, acrylic acid aqueous solution and mercaptopropionic acid, L-AA mixed aqueous solution require at the uniform velocity to drip
Add, and drip in requiring certain time, therefore, course of reaction has to rate of addition strict demand, rate of addition and even
Speed affects product quality and the amount of producing into.
Summary of the invention
The purpose of this utility model is to provide a kind of reactor preparing water reducer, and solves in existing preparation process third
Olefin(e) acid aqueous solution and mercaptopropionic acid, L-AA mixed aqueous solution rate of addition are difficult to control to, and manually-operated gate controls flow, makes
Become instability of flow, and difficulty is according to Production adjustment flow, thus affect product quality.
To achieve these goals, the present invention is by the following technical solutions:
A kind of reactor preparing water reducer, mainly includes the heating outside reaction kettle body 1, stirring system 2 and reaction kettle body 1
Heat-insulation layer 4, its stirring system 2 includes that electric power equipment 2-1 and agitator 2-2, electric power equipment 2-1 are positioned at reaction kettle body
Above in the of 1, agitator 2-2 includes stirring paddle 2-3 and connecting rod 2-4, and connecting rod 2-4 is connected above electric power equipment 2-1, lower section
Connecting stirring paddle 2-3, stirring paddle 2-3 and be positioned at reaction kettle body 1, reaction kettle body 1 includes reacting kettle cover 1-1 and reactor cylinder 1-2,
Described reaction kettle cover 1-1 and reactor cylinder 1-2 Flange joint, be provided with discharging opening 1-3 bottom described reactor cylinder 1-2；Described
Reactor lid is provided with feed pipe I 1-4, feed pipe II 1-5, Pressure gauge 1-6 and thermometer 1-7, it is characterized by described charging
It has been respectively mounted automatic flow control system 3 on pipe I and II 1-4,1-5.
According to a kind of reactor preparing water reducer described above, it is characterized by that described automatic flow control system 3 is main
Effusion meter 3-1 to be included, electromagnetic valve 3-2 and control and regulation device 3-3, described effusion meter 3-1 input with control and regulation device 3-3
End connects, and control and regulation device 3-3 outfan is connected with electromagnetic valve 3-2 input.
According to a kind of reactor preparing water reducer described in the top, it is characterized by described control and regulation device 3-3 bag
Including that valve port closes small electrode 3-4, power electrode 3-5, valve port open large electrode 3-6, control and regulation module 3-7, described valve port turns down electricity
Pole 3-4, power electrode 3-5, valve port are opened large electrode 3-6 and are arranged on the most from low to high on increase-volume pipe 3-8, and valve port closes small electrode 3-
4, power electrode 3-5, valve port are opened large electrode 3-6 and are all connected with control and regulation module 3-7, the outfan of control and regulation module 3-7
It is connected with electromagnetic valve 3-2.
According to a kind of reactor preparing water reducer described above, it is characterized by that described valve port closes small electrode 3-5, power supply
Electrode 3-6, valve port are opened large electrode 3-7 and are arranged on a segment length about 1 meter, and diameter is more than on the vertical pipeline section of several times of pipeline used, then
Electromagnetic valve 3-2 is controlled by control module 3-8, can be along with the size of flow automatically adjusts and opens and closes automatically.
Above-mentioned utility model is used to regulate the decorum by being respectively mounted flow automatic control on feed pipe I and II, can be automatic
Adjust acrylic acid aqueous solution and mercaptopropionic acid, L-AA mixed aqueous solution flow, and ensure stability of flow, decrease work
Amount, reduces labor intensity, ensure that quality of material simultaneously.
As further improvement of the utility model, it is characterized by that described reactor cylinder is provided with observation port, it is simple to observe
Material situation in still.
Improve further as of the present utility model another, it is characterized by that described reactor lid is provided with sample tap, it is simple to
Sampling detection or examination quality in production process.
Use above-mentioned utility model to be mounted with automatic flow control system by feed pipe, can automatically adjust acrylic acid
Aqueous solution and mercaptopropionic acid, L-AA mixed aqueous solution flow, and ensure stability of flow, decrease the amount of labour, reduce labor
Fatigue resistance, ensure that quality of material simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the reactor of water reducer；
Fig. 2 is the assembling schematic diagram of automatic flow control system.
Detailed description of the invention
Embodiment one:
A kind of reactor preparing water reducer, mainly includes the heating outside reaction kettle body 1, stirring system 2 and reaction kettle body 1
Heat-insulation layer 4, its stirring system 2 includes that electric power equipment 2-1 and agitator 2-2, electric power equipment 2-1 are positioned at reaction kettle body
Above in the of 1, agitator 2-2 includes stirring paddle 2-3 and connecting rod 2-4, and connecting rod 2-4 is connected above electric power equipment 2-1, lower section
Connecting stirring paddle 2-3, stirring paddle 2-3 and be positioned at reaction kettle body 1, reaction kettle body 1 includes reacting kettle cover 1-1 and reactor cylinder 1-2,
Described reaction kettle cover 1-1 and reactor cylinder 1-2 Flange joint, be provided with discharging opening 1-3 bottom described reactor cylinder 1-2；Described
Reactor lid be provided with feed pipe I 1-4, feed pipe II 1-5, Pressure gauge 1-6 and thermometer 1-7, feed pipe I and II 1-4,
Automatic flow control system 3 it has been respectively mounted on 1-5.
Wherein said automatic flow control system 3 mainly includes effusion meter 3-1, electromagnetic valve 3-2 and control and regulation device 3-
3, described effusion meter 3-1 are connected with control and regulation device 3-3 input, and control and regulation device 3-3 outfan is defeated with electromagnetic valve 3-2
Enter end to connect.
Described control and regulation device 3-3 includes that valve port pass small electrode 3-4, power electrode 3-5, valve port open large electrode 3-6, control
Adjustment module 3-7 processed, described valve port pass small electrode 3-4, power electrode 3-5, valve port are opened large electrode 3-6 and are arranged the most from low to high
On increase-volume pipe 3-8, valve port closes small electrode 3-4, power electrode 3-5, valve port open large electrode 3-6 all with control to adjust module 3-7
Connecting, the outfan of control and regulation module 3-7 is connected with electromagnetic valve 3-2.
Described valve port pass small electrode 3-5, power electrode 3-6, valve port are opened large electrode 3-7 and are arranged on a segment length about 1 meter, diameter
On the vertical pipeline section of several more than pipeline used times, then controlled electromagnetic valve 3-2 by control module 3-8, can be along with the size of flow
Automatically adjust and open and close automatically.
Use above-mentioned utility model by polyethers and H2O puts in reactor according to this, opens stirring, is warming up to 40 DEG C, treats
After polyethers is completely dissolved, add H2O2, be simultaneously added dropwise after stirring 2 ~ 5 minutes 1# and 2# solution (1# and 2# solution to prepare in advance,
Stir), 1# solution at the uniform velocity drips, and within 3 hours, drips off, and 2# solution at the uniform velocity drips, and within 3.5 hours, drips off.After 2# drips off, permanent
Temperature ripening 1 hour.Reaction temperature controls at 40 ± 2 DEG C.Ripening terminates rear moisturizing, regulates pH value 6.0-7.0 with alkali liquor.
Use this utility model to be respectively mounted flow automatic Regulating System by feed pipe I and II, throw according to theory
Doses and time for adding calculate rate of addition, can automatically adjust acrylic acid aqueous solution and sulfydryl third according to theoretical rate of addition
Acid, L-AA mixed aqueous solution flow, and ensure stability of flow, decrease the amount of labour, reduce labor intensity, ensure simultaneously
Quality of material.
Embodiment two: other technologies feature is consistent with above-described embodiment one, difference is that described reactor cylinder is provided with
Observation port, it is simple to observe material situation in still.
Embodiment three: other technologies feature is consistent with above-described embodiment one, difference is that described reactor lid is provided with
Sample tap, it is simple to sampling detection or examination quality in production process.
Claims (6)
1. prepare a reactor for water reducer, mainly include that reaction kettle body (1), stirring system (2) and reaction kettle body (1) are outward
Heating and thermal insulation layer (4), its stirring system (2) includes electric power equipment (2-1) and agitator (2-2), electric power equipment (2-
1) being positioned at reaction kettle body (1) top, agitator (2-2) includes stirring paddle (2-3) and connecting rod (2-4), connecting rod (2-4) top
Connecting electric power equipment (2-1), lower section connects stirring paddle (2-3), and stirring paddle (2-3) is positioned at reaction kettle body (1), reactor
Body (1) includes reacting kettle cover (1-1) and reactor cylinder (1-2), and flange used by described reaction kettle cover (1-1) and reactor cylinder (1-2)
Connecting, described reactor cylinder (1-2) bottom is provided with discharging opening (1-3)；Described reactor lid is provided with feed pipe I(1-4), charging
Pipe II(1-5), Pressure gauge (1-6) and thermometer (1-7), it is characterized by described feed pipe I and II(1-4,1-5) on be respectively mounted
Automatic flow control system (3).
A kind of reactor preparing water reducer the most according to claim 1, is characterized by described automatic flow control system
(3) mainly including effusion meter (3-1), electromagnetic valve (3-2) and control and regulation device (3-3), described effusion meter (3-1) is adjusted with control
Regulating device (3-3) input connects, and control and regulation device (3-3) outfan is connected with electromagnetic valve (3-2) input.
A kind of reactor preparing water reducer the most according to claim 2, is characterized by described control and regulation device (3-3)
Large electrode (3-6), control and regulation module (3-7) are opened including valve port pass small electrode (3-4), power electrode (3-5), valve port, described
Valve port pass small electrode (3-4), power electrode (3-5), valve port are opened large electrode (3-6) and are arranged on increase-volume pipe (3-the most from low to high
8), on, valve port pass small electrode (3-4), power electrode (3-5), valve port open large electrode (3-6) all with control and regulation module (3-7) even
Connecing, the outfan of control and regulation module (3-7) is connected with electromagnetic valve (3-2).
A kind of reactor preparing water reducer the most according to claim 3, is characterized by that described valve port closes small electrode (3-
5), power electrode (3-6), valve port open large electrode (3-7) and be arranged on a segment length about 1 meter, diameter is perpendicular more than several times of pipeline used
On straight length, then controlled electromagnetic valve (3-2) by control module (3-8), can automatically adjust and oneself along with the size of flow
Dynamic opening and closing.
A kind of reactor preparing water reducer the most according to claim 1, is characterized by that described reactor lid is provided with sight
Examine hole.
A kind of reactor preparing water reducer the most according to claim 1, is characterized by that described reactor lid is provided with and takes
Sample mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695598.5U CN205833156U (en) | 2016-07-05 | 2016-07-05 | A kind of reactor preparing water reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695598.5U CN205833156U (en) | 2016-07-05 | 2016-07-05 | A kind of reactor preparing water reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205833156U true CN205833156U (en) | 2016-12-28 |
Family
ID=58150062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620695598.5U Expired - Fee Related CN205833156U (en) | 2016-07-05 | 2016-07-05 | A kind of reactor preparing water reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205833156U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511124A (en) * | 2017-10-20 | 2017-12-26 | 开平市兴丰投资有限公司 | A kind of reactor of quantitative feeding |
| CN109928662A (en) * | 2019-03-04 | 2019-06-25 | 淮北旭日建材有限公司 | A kind of production method and its reaction kettle of early-strength anti-freezing water-reducing agent |
| CN111905677A (en) * | 2020-07-29 | 2020-11-10 | 安庆泽远化工有限公司 | Production method of polycarboxylic acid high-performance water reducing agent for concrete pipe pile |
-
2016
- 2016-07-05 CN CN201620695598.5U patent/CN205833156U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511124A (en) * | 2017-10-20 | 2017-12-26 | 开平市兴丰投资有限公司 | A kind of reactor of quantitative feeding |
| CN109928662A (en) * | 2019-03-04 | 2019-06-25 | 淮北旭日建材有限公司 | A kind of production method and its reaction kettle of early-strength anti-freezing water-reducing agent |
| CN111905677A (en) * | 2020-07-29 | 2020-11-10 | 安庆泽远化工有限公司 | Production method of polycarboxylic acid high-performance water reducing agent for concrete pipe pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170705 |