CN204162645U - A kind of polycarboxylate water-reducer synthesis production equipment - Google Patents
A kind of polycarboxylate water-reducer synthesis production equipment Download PDFInfo
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- CN204162645U CN204162645U CN201420656474.7U CN201420656474U CN204162645U CN 204162645 U CN204162645 U CN 204162645U CN 201420656474 U CN201420656474 U CN 201420656474U CN 204162645 U CN204162645 U CN 204162645U
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- controlling system
- pneumatic valve
- operated pneumatic
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- polycarboxylate water
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Abstract
The utility model discloses a kind of polycarboxylate water-reducer synthesis production equipment, it comprises polymerization reaction kettle (1), drips material pot (2) and Controlling System (3); The outer wall dripping material pot (2) is provided with support (4), and support (4) is provided with Weighing module (5) below, and Weighing module (5) is connected with Controlling System (3); The pipeline dripping the bottom of material pot (2) is provided with operated pneumatic valve I(6), operated pneumatic valve I(6) by conditioning signal device I(7) be connected with Controlling System (3); The feed pipe dripping material pot (2) is provided with operated pneumatic valve II(8), operated pneumatic valve II(8) by conditioning signal device II(9) be connected with Controlling System (3).The utility model can control material flow automatically, effectively stops the waste of material, reduces the error in manual operation, improves safety in production property, and accurate flow and the reaction times controlling material, effectively improve the quality of products and stability.
Description
Technical field
The utility model relates to reactor, is a kind of polycarboxylate water-reducer synthesis production equipment.
Background technology
Polycarboxylate water-reducer is a kind of high-performance water reducing agent, and with methyl thiazolinyl Soxylat A 25-7 (HPEG), vinylformic acid (AA) is main raw material, in redox system, obtain product through polyreaction.During current industry is produced greatly, in polymerization technique, major part adopts peristaltic pump to carry out dropping acrylic acid solution and reductant solution, comes adjust flux size and time for adding mainly through regulating the peristalsis frequency of peristaltic pump.It drips production technique and there is following defect:
1, the connecting hose that such peristaltic pump is used is aging and come off in long-term high-frequency wriggling process, can cause the loss of material, cause certain financial loss; And during shedding, need personnel to go maintenance, and drip solution and be corrosive, can potential safety hazard be caused.
2, after such peristaltic pump uses for a long time, the degree of tightness of its clamp has variation, needs constantly again to demarcate, and poor operability, easily causes unstable product quality.
3, the flow velocity that such peristaltic pump controls also is subject to drip the impact that in material pot, material is how many, needs manual regulation peristalsis frequency to carry out adjust flux size, and in dropping process, flow rate fluctuation is comparatively large, and the product stability produced is inadequate.
Summary of the invention
The purpose of this utility model provides a kind of polycarboxylate water-reducer synthesis production equipment that effectively can control mass flow in the unit time for the problems referred to above.
The technical scheme realizing the utility model object is as follows:
A kind of polycarboxylate water-reducer synthesis production equipment, includes polymerization reaction kettle, drips material pot and Controlling System; Described dropping material pot outer wall is provided with support, and be provided with Weighing module below support, described Weighing module is connected with Controlling System; The pipeline connected bottom described dropping material pot is provided with operated pneumatic valve I, and described operated pneumatic valve I is connected with Controlling System by conditioning signal device I; The feed pipe of described dropping material pot is provided with operated pneumatic valve II, and described operated pneumatic valve II is connected with Controlling System by conditioning signal device II.
Above-mentioned pipeline is preferably stainless steel pipes.
Principle of work of the present utility model: the utility model operationally, when the inlet of material reaches set amount, Weighing module collects signal and sends to Controlling System, Controlling System regulates operated pneumatic valve II to close by conditioning signal device II, material stops entering, setting time for adding, control device sends a signal to conditioning signal device I according to inventory, and material dropping is carried out in the unlatching that conditioning signal device I controls operated pneumatic valve I.
The utility model adopts the material dropping tank of band Weighing module to combine the stainless steel restrained line of fixing band operated pneumatic valve as material dropping production equipment, have the following advantages compared with original peristaltic pump Dropping feeder: (1) this dropping production equipment one-step installation puts in place, automatic control, operation is reliable, durable in use.(2) material feeding and dropping are controlled automatically by Controlling System, and connecting tube is stainless steel restrained line, completes production in hermetically sealed situation, stop personnel on site's operation, reduce potential safety hazard.(3) according to the time for adding dripping inventory and setting, system carries out flow control in real time automatically, and flow is more accurate, and quality product is more stable.(4) Weighing module automation design can not need for the dropping of the different viscosity material of difference amount to demarcate at any time.(5) this dropping production equipment realize clean, safe produce, maintenance rate is low.
Contriver points out: above-mentioned advantage directly can embody the shortcoming that this device effectively obviates rate of addition instability, poor operability, fragile, the easy generation potential safety hazard of equipment in the past; Embody stopping property strong, greatly improve production operation and constant product quality, the advantages such as the unnecessary loss of stopping material and the potential safety hazard effectively reducing operator.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
In figure: 1-polymerization reaction kettle; 2-drips material pot; 3-Controlling System; 4-support; 5-Weighing module; 6-operated pneumatic valve I; 7-conditioning signal device I; 8-operated pneumatic valve II; 9-conditioning signal device II.
Embodiment
Embodiment 1
A kind of polycarboxylate water-reducer synthesis production equipment, includes polymerization reaction kettle 1, drips material pot 2 and Controlling System 3; The outer wall of described dropping material pot 2 is provided with support 4, and support 4 is provided with Weighing module 5 below, and described Weighing module 5 is connected with Controlling System 3; The bottom of described dropping material pot 2 is connected with stainless steel pipes, and described stainless steel pipes is provided with operated pneumatic valve I 6, and described operated pneumatic valve I 6 is connected with Controlling System 3 by conditioning signal device I 7.
The feed pipe of described dropping material pot 2 is provided with operated pneumatic valve II 8, and described operated pneumatic valve II 8 is connected with Controlling System 3 by conditioning signal device II 9.
As shown in Figure 1, each polymerization reaction kettle 1 of described polycarboxylate water-reducer synthesis production equipment is furnished with two covers and drips material pot 2 and Controlling System 3, and for controlling respectively to react, A material and B expect adds.
Embodiment 2
A kind of polycarboxylate water-reducer synthesis production equipment, includes polymerization reaction kettle 1, drips material pot 2 and Controlling System 3; The outer wall of described dropping material pot 2 is provided with support 4, and support 4 is provided with Weighing module 5 below, and described Weighing module 5 is connected with Controlling System 3; The bottom of described dropping material pot 2 is connected with stainless steel pipes, and described stainless steel pipes is provided with operated pneumatic valve I 6, and described operated pneumatic valve I 6 is connected with Controlling System 3 by conditioning signal device I 7.
The feed pipe of described dropping material pot 2 is provided with operated pneumatic valve II 8, and described operated pneumatic valve II 8 is connected with Controlling System 3 by conditioning signal device II 9.
As shown in Figure 2, the device in embodiment 1 can adopt mode in parallel to use; Reach the object added that reaction A expects and B expects controlling respectively often to overlap polycarboxylate water-reducer synthesis production equipment.
Claims (3)
1. a polycarboxylate water-reducer synthesis production equipment, is characterized in that it includes polymerization reaction kettle (1), drips material pot (2) and Controlling System (3); The outer wall of described dropping material pot (2) is provided with support (4), and support (4) is provided with Weighing module (5) below, and described Weighing module (5) is connected with Controlling System (3); The pipeline that the bottom of described dropping material pot (2) connects is provided with operated pneumatic valve I(6), described operated pneumatic valve I(6) be connected with Controlling System (3) by conditioning signal device I (7); The feed pipe of described dropping material pot (2) is provided with operated pneumatic valve II(8), described operated pneumatic valve II(8) be connected with Controlling System (3) by conditioning signal device II (9).
2. polycarboxylate water-reducer synthesis production equipment as claimed in claim 1, is characterized in that each polymerization reaction kettle (1) is furnished with two covers and drips material pot (2) and Controlling System (3), and for controlling respectively to react, A material and B expect adds.
3. polycarboxylate water-reducer synthesis production equipment as claimed in claim 2, is characterized in that described polycarboxylate water-reducer synthesis production equipment adopts mode in parallel to use; Often overlap polycarboxylate water-reducer synthesis production equipment and control the reaction A material of this covering device and adding of B material respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656474.7U CN204162645U (en) | 2014-11-06 | 2014-11-06 | A kind of polycarboxylate water-reducer synthesis production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656474.7U CN204162645U (en) | 2014-11-06 | 2014-11-06 | A kind of polycarboxylate water-reducer synthesis production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204162645U true CN204162645U (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420656474.7U Active CN204162645U (en) | 2014-11-06 | 2014-11-06 | A kind of polycarboxylate water-reducer synthesis production equipment |
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| CN (1) | CN204162645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939853A (en) * | 2020-07-06 | 2020-11-17 | 江苏奥莱特新材料股份有限公司 | Production device and method of solid alkali-free setting accelerator |
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2014
- 2014-11-06 CN CN201420656474.7U patent/CN204162645U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939853A (en) * | 2020-07-06 | 2020-11-17 | 江苏奥莱特新材料股份有限公司 | Production device and method of solid alkali-free setting accelerator |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20170807 Address after: Pingba County 561100 Guizhou city of Anshun province xiayun Industrial Park Patentee after: GUIZHOU TIEJIANHENGFA NEW MATERIAL TECHNOLOGY CO., LTD. Address before: Pingba County 561100 Guizhou city of Anshun province xiayun Industrial Park Patentee before: GUIZHOU HENGYI NEW MATERIAL CO., LTD. |