CN203333550U - Carboxylic acid water reducing agent production device - Google Patents
Carboxylic acid water reducing agent production device Download PDFInfo
- Publication number
- CN203333550U CN203333550U CN2013203513382U CN201320351338U CN203333550U CN 203333550 U CN203333550 U CN 203333550U CN 2013203513382 U CN2013203513382 U CN 2013203513382U CN 201320351338 U CN201320351338 U CN 201320351338U CN 203333550 U CN203333550 U CN 203333550U
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- tank
- storage tank
- catalyzer
- vinylformic acid
- reducing agent
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Abstract
A carboxylic acids water reducing agent production device comprises an acrylic acid storage tank, a catalyst storage tank, a softened water storage tank, an acrylic acid transfer tank, a catalyst transfer tank, an oxidant dropping tank, an acrylic acid dropping tank, a catalyst dropping tank, a stirring tank, a reaction kettle, a bus storage tank, a finished product storage tank, a valve and a conveying pump. Acrylic acid from the acrylic acid storage tank is conveyed through the acrylic acid transfer tank to the stirring tank and mixed with softened water from the softened water storage tank, the mixture is conveyed into the acrylic acid dropping tank and then dropped into the reaction kettle to participate in the synthesis reaction of a water reducing agent; a catalyst in the catalyst storage tank is conveyed through the catalyst transfer tank to the stirring tank and mixed with the softened water from the softened water storage tank, and the mixture is conveyed into the catalyst dropping tank and then dropped into the reaction kettle to participate in the synthesis reaction of the water reducing agent; an oxidant is directly added into the reaction kettle from the oxidant dropping tank. The other raw materials required by the reaction process can be directly and manually added into the reaction kettle.
Description
Technical field
The utility model belongs to the chemical industry preparing technical field, is specifically related to a kind of production unit of carboxylic acid water reducer.
Background technology
The preparation technology of carboxylic acid type water reducing agent relatively is difficult to control, raw material add opportunity and add-on, not only can affect the performance of gained water reducer, even can directly have influence on the carrying out of polyreaction, if it is improper to control, likely implode can occur, cause the damage of polymeric kettle, more serious situation can cause the generation of fire.For a long time, the research of suitable carboxylic acid type water reducing agent equipment and improvement are all the directions that make great efforts this area.
Summary of the invention
The purpose of this utility model is to provide a kind of carboxylic acid type water reducing agent that reaction process and raw material add that can efficiently move and be easy to control.
The utility model specifically provides a kind of production unit of carboxylic acid type water reducing agent, it is characterized in that: described production unit comprises that vinylformic acid storage tank, catalyzer storage tank, softening water storage tank, vinylformic acid transfer tank, catalyzer transfer tank, oxygenant drip tank, vinylformic acid drips tank, catalyzer dropping tank, stirred pot, reactor, mother liquor holding tank, finished product storage tank, valve and transferpump; Wherein, vinylformic acid is from the vinylformic acid storage tank, via vinylformic acid transfer tank, and enters vinylformic acid after softening water from the softening water storage tank mixes in stirred pot and drips tank, drips tank by vinylformic acid and is added drop-wise in reactor the building-up reactions of participating in water reducer; Catalyzer is from the catalyzer storage tank, via catalyzer transfer tank, and enters catalyst drops after softening water from the softening water storage tank mixes in stirred pot and adds tank, drips tank by catalyzer and is added drop-wise in reactor the building-up reactions of participating in water reducer; Oxygenant directly drips tank by oxygenant and joins in reactor.
Preferably, in reaction process, needed other raw material directly manually joins in reactor.
Preferably, at first the product that has reacted rear formation enters mother liquor holding tank, and then enters finished product storage tank.
Preferably, described vinylformic acid, catalyzer, softening water and the mixed solution formed by it are controlled add-on by described valve, by described transferpump, provide transmitting power.
Preferably, described valve is controlled as automatically controlling.
A plurality of valve modules have been adopted in the utility model, the step that adds of the mixing step of the mixing step of vinylformic acid and softening water, catalyzer and softening water and oxygenant is controlled respectively, thereby fully realized that process is controlled, improved the accuracy of charging control, and then make the adjustment of reaction conditions easily control, improve productive rate, reduced dangerous possibility occurrence.
The accompanying drawing explanation:
Fig. 1 is one-piece construction schematic diagram of the present utility model.
In figure: 1, vinylformic acid storage tank
2, catalyzer storage tank
3, softening water storage tank
4, catalyzer transfer tank
5, vinylformic acid transfer tank
6, oxygenant drips tank
7, vinylformic acid drips tank
8, catalyzer drips tank
9, metering stirred pot
10, reactor
11, mother liquor holding tank
12, composite finished product storage tank
1., softening water output self-acting valve
2., catalyzer output self-acting valve
3., vinylformic acid output self-acting valve
4., oxidizer discharge self-acting valve
5., vinylformic acid automatic dripping valve
6., catalyzer automatic dripping valve
7., automatic blending delivery valve
8., vinylformic acid automatic blending delivery valve
9., catalyzer automatic blending delivery valve
10., softening water automatic gauge delivery valve
the finished mother liquid transfer valve
composite output of products valve
I, vinylformic acid transferpump
II, catalyst transport pump
III, softening water transferpump
IV, batching transferpump
V, finished product transferpump
VI, finished mother liquid Send out pump
VII, composite finished product Send out pump
Embodiment:
The processing step of the water reducer production unit that employing the utility model is asked for protection is for example following described.
Electric control system adopts PLC automatically to control.Start to produce, Controlling System is carried out work automatically according to designing program.
Before producing, prepare: oxygenant before production, manually be injected into oxygenant drip in tank 6 standby, solid body material in accordance with regulations quantity manually to copy reactor mechanically other standby.
Automatically carry out the metering of softening water according to sequence of control: 1. control valve is opened automatically, and impeller pump III starts, and to measuring the softening water that injects specified quantity in stirred pot 9, specified value impeller pump III to be reached stops automatically, and 1. control valve closes automatically; 7. control valve, is 10. opened automatically, and then impeller pump IV starts automatically, by the softening water in metering stirred pot 9, is transported in reactor 10 standby.
By starting material vinylformic acid, it is standby that catalyzer is used anticorrosion vacuum primingpump to be transported to transfer tank 4,5 from storage tank 1,2.
Automatically carry out the vinylformic acid batching according to sequence of control: 1. control valve is opened automatically, and impeller pump III starts, and to measuring the softening water that injects specified quantity in stirred pot 9, specified value impeller pump III to be reached stops automatically, and 1. control valve closes automatically; 3. control valve is opened automatically, and the vinylformic acid stoste in transfer tank 5 can flow in metering stirred pot 9 automatically; When reaching setting Numerical Control valve, 3. automatically close; Metering stirred pot motor automatically starts and starts to stir, and reaches setting-up time and automatically stops stirring; 7. control valve, is 8. opened automatically, and then impeller pump IV starts automatically, the mixed solution of metering stirred pot is transported to vinylformic acid and drips in tank 7 standby.
Automatically carry out the catalyzer batching according to sequence of control: 1. control valve is opened automatically, and impeller pump III starts, and to measuring the softening water that injects specified quantity in stirred pot 9, specified value impeller pump III to be reached stops automatically, and 1. control valve closes automatically; 2. control valve is opened automatically, and the catalyzer stoste in transfer tank 4 can flow in metering stirred pot 9 automatically; When reaching setting Numerical Control valve, 2. automatically close; Metering stirred pot motor automatically starts and starts to stir, and reaches setting-up time and automatically stops stirring; 7. control valve, is 9. opened automatically, and then impeller pump IV starts automatically, the mixed solution of metering stirred pot is transported to catalyzer and drips in tank 8 standby.
The automatic control process of polyreaction: the electric motor of reactor 10 starts automatically, the simultaneously prompting of the warning howler on electrical control cubicles can be carried out the solid operation that feeds intake, now manually the solid material of specified quantity is dropped into to reactor successively, feed intake and completely by electrical control cubicles after acknowledge-button, automatically carry out following step.4. control valve is opened automatically, starts to add oxygenant; After time delay reaches setting-up time, 5. control valve is opened automatically, starts to drip catalyst solution; After time delay reaches setting-up time, 6. control valve is opened automatically, starts to drip acrylic acid solution; Time delay reaches setting-up time belongings material and dropwises rear self-closing control valve door 4., 5., and 6.; The electric motor that polyreaction finishes reactor 10 stops automatically, control valve
automatically open, impeller pump V automatically starts and is transported in mother liquor holding tank 11 standby by finished product.
The automatic control of compound process: after the user starts automatic composite program, 1. control valve is opened automatically, and impeller pump III starts, to measuring the softening water that injects specified quantity in stirred pot 9, specified value impeller pump III to be reached stops automatically, and 1. control valve closes automatically; 7. control valve, is 10. opened automatically, and then impeller pump IV starts automatically, by the softening water in metering stirred pot 9, is transported in reactor 10 standby; The motor of reactor 10 starts automatically; Control valve
automatically open, the automatic startup of impeller pump VI is transported to metering stirred pot 9 by mother liquor and is measured, and reaches specified value; 7. control valve, is 10. opened automatically, and then impeller pump IV starts automatically, and the mother liquor in metering stirred pot 9 is transported in reactor 10; Reach specified time reactor 10 motor automatic stops, control valve
automatically open, impeller pump V automatically starts and is transported in composite finished product storage tank 12 standby by the composite material completed.
Composite finished product material output: control valve
automatically open, impeller pump VII automatically starts composite finished product is transported in tank car or pail pack, reaches and sets the Numerical Control valve
automatically close, impeller pump VII stops automatically.
Each valve in above-mentioned embodiment, can adopt the mode of automatic control, also can adopt the mode of controlling manually.
Claims (5)
1. a carboxylic acid type water reducing agent production unit is characterized in that: described production unit comprises that vinylformic acid storage tank, catalyzer storage tank, softening water storage tank, vinylformic acid transfer tank, catalyzer transfer tank, oxygenant drip that tank, vinylformic acid drip tank, catalyzer drips tank, stirred pot, reactor, mother liquor holding tank, finished product storage tank, valve and transferpump; Wherein, vinylformic acid is from the vinylformic acid storage tank, via vinylformic acid transfer tank, and enters vinylformic acid after softening water from the softening water storage tank mixes in stirred pot and drips tank, drips tank by vinylformic acid and is added drop-wise in reactor the building-up reactions of participating in water reducer; Catalyzer is from the catalyzer storage tank, via catalyzer transfer tank, and enters catalyst drops after softening water from the softening water storage tank mixes in stirred pot and adds tank, drips tank by catalyzer and is added drop-wise in reactor the building-up reactions of participating in water reducer; Oxygenant directly drips tank by oxygenant and joins in reactor.
2. the production unit of carboxylic acid type water reducing agent claimed in claim 1, it is characterized in that: in reaction process, needed other raw material directly manually joins in reactor.
3. the production unit of carboxylic acid type water reducing agent claimed in claim 1, it is characterized in that: at first the product that has reacted rear formation enters mother liquor holding tank, and then enters finished product storage tank.
4. the production unit of carboxylic acid type water reducing agent claimed in claim 1 is characterized in that: described vinylformic acid, catalyzer, softening water and the mixed solution formed by it are controlled add-on by described valve, by described transferpump, provide transmitting power.
5. the production unit of carboxylic acid type water reducing agent claimed in claim 4 is characterized in that: described valve is controlled as automatically controlling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203513382U CN203333550U (en) | 2013-06-19 | 2013-06-19 | Carboxylic acid water reducing agent production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203513382U CN203333550U (en) | 2013-06-19 | 2013-06-19 | Carboxylic acid water reducing agent production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203333550U true CN203333550U (en) | 2013-12-11 |
Family
ID=49702240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203513382U Expired - Fee Related CN203333550U (en) | 2013-06-19 | 2013-06-19 | Carboxylic acid water reducing agent production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203333550U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769030A (en) * | 2014-02-20 | 2014-05-07 | 枣庄市荣宝莱建材科技发展有限公司 | Automatic production equipment for polycarboxylate superplasticizer |
| CN104193018A (en) * | 2014-09-05 | 2014-12-10 | 张慧慧 | Novel ethylenediamine tetramethylenephosphonic acid compound scale inhibitor production device |
| CN104209079A (en) * | 2014-09-05 | 2014-12-17 | 东莞市宇欣电子科技有限公司 | Mobile type chemical engineering production device and method for producing water reducing agent by applying device |
| CN104446098A (en) * | 2014-12-13 | 2015-03-25 | 山东中岩建材科技有限公司 | Automatic production technology equipment for polycarboxylic acid water-reducing agent |
| CN105503014A (en) * | 2016-01-12 | 2016-04-20 | 马清沛 | Production equipment and method for carboxylic acid water reducing agents |
-
2013
- 2013-06-19 CN CN2013203513382U patent/CN203333550U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769030A (en) * | 2014-02-20 | 2014-05-07 | 枣庄市荣宝莱建材科技发展有限公司 | Automatic production equipment for polycarboxylate superplasticizer |
| CN103769030B (en) * | 2014-02-20 | 2015-07-15 | 枣庄市荣宝莱建材科技发展有限公司 | Automatic production equipment for polycarboxylate superplasticizer |
| CN104193018A (en) * | 2014-09-05 | 2014-12-10 | 张慧慧 | Novel ethylenediamine tetramethylenephosphonic acid compound scale inhibitor production device |
| CN104209079A (en) * | 2014-09-05 | 2014-12-17 | 东莞市宇欣电子科技有限公司 | Mobile type chemical engineering production device and method for producing water reducing agent by applying device |
| CN104446098A (en) * | 2014-12-13 | 2015-03-25 | 山东中岩建材科技有限公司 | Automatic production technology equipment for polycarboxylic acid water-reducing agent |
| CN105503014A (en) * | 2016-01-12 | 2016-04-20 | 马清沛 | Production equipment and method for carboxylic acid water reducing agents |
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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 |
Granted publication date: 20131211 Termination date: 20150619 |
|
| EXPY | Termination of patent right or utility model |