CN207091331U - A kind of main reaction kettle and equipment for after-treatment for producing high collapse-preventing type polyether monomer - Google Patents
A kind of main reaction kettle and equipment for after-treatment for producing high collapse-preventing type polyether monomer Download PDFInfo
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- CN207091331U CN207091331U CN201720701402.3U CN201720701402U CN207091331U CN 207091331 U CN207091331 U CN 207091331U CN 201720701402 U CN201720701402 U CN 201720701402U CN 207091331 U CN207091331 U CN 207091331U
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- pipeline
- reaction kettle
- main reaction
- cooling water
- kettle
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Abstract
It the utility model is related to a kind of main reaction kettle and equipment for after-treatment for producing high collapse-preventing type polyether monomer, it is characterized in that main reaction kettle A is connected with main reaction kettle B, main reaction kettle B is connected with post processing kettle, post processing kettle is connected with acetic acid delivery pump, the beneficial effects of the utility model are, the utility model can it is more quick, more efficiently chemically reacted, be added significantly to the production efficiency of polyether monomer.
Description
Technical field
The manufacture of high collapse-preventing type polyether monomer production equipment is the utility model is related to, specifically a kind of high protect of production is collapsed
The main reaction kettle and equipment for after-treatment of type polyether monomer.
Background technology
Polyether monomer is mainly used in building trade, as the primary raw material of concrete additive, by development for many years
The increasing market share is won with the characteristic of high water reducing rate, by years development from lipid to ethers, adaptability is also more next
Better.
Because the gap of various regions sand material and binder materials is larger, slump loss in actual production is caused to be difficult to
Keeping, polyether monomer currently on the market is mainly used to produce the water reducer of high water reducing rate, but for the sand materials such as Beijing ratio
Poor construction market must just add special guarantor agent of collapsing and be adjusted.
The content of the invention
Technical problem to be solved in the utility model is overcome the deficiencies in the prior art, there is provided one kind produces high collapse-preventing type
The main reaction kettle and equipment for after-treatment of polyether monomer, technical scheme is used by the utility model solves its technical problem：This
The structure of utility model includes main reaction kettle A, main reaction kettle B, post processing kettle, acetic acid delivery pump, valve, instrument, changed from material
Hot device outlet mass temperatures meter A, go EO surge tank discharge pipes stop valve, regulating valve, exhaust pipe, vacuum pipe, delay from EO
Rush tank pipeline, nitrogen pipeline, from preceding reactor pipeline, from material heat exchanger pipeline, from material heat exchanger outlet mass temperatures meter
B, Matter Transfer pump line road, cooling water return pipeline, steam condensate (SC) pipeline, recirculated cooling water water supply pipeline, steam are removed
Pipeline, steam condensate (SC) pipeline, recirculated cooling water water supply pipeline, jet chimney, cooling water return pipeline, finished product is gone to cache
Tank pipeline, remove finished product storage tank pipeline, it is characterised in that main reaction kettle A is connected with main reaction kettle B, main reaction kettle B and post processing kettle
It is connected, post processing kettle is connected with acetic acid delivery pump.
A kind of main reaction kettle and equipment for after-treatment for producing high collapse-preventing type polyether monomer, it is characterised in that main reaction kettle
Set on A exhaust pipe, vacuum pipe, from EO surge tanks pipeline, nitrogen pipeline, from preceding reactor pipeline, from material heat exchanger
Pipeline, jet chimney, set on main reaction kettle B and remove Matter Transfer pump line road, cooling water return pipeline, steam condensate (SC) pipe
Road, recirculated cooling water water supply pipeline, post-process and exhaust pipe, vacuum pipe, nitrogen pipeline, steam condensate (SC) pipe are set on kettle
Road, recirculated cooling water water supply pipeline, jet chimney, cooling water return pipeline, remove finished product buffer tank pipeline, go finished product storage tank
Pipeline, each pipeline are controlled and monitored with instrument by valve.
Neutralization reaction：The acetic acid of barreled 99.8% is squeezed into head tank with pump, methyl allyl polyoxyethylene ether sodium solution leads to
Cross and be pumped into neutralization reaction kettle, after recirculated cooling water is cooled under 90 DEG C indirectly, acetic acid is added instead by meter
Answer in kettle, acetic acid input amount and Na+Mol ratio be 1.2:1, after stirring half an hour, methyl allyl polyoxyethylene ether sodium and second
Acid reaction generates methyl allyl polyoxyethylene ether and sodium acetate, and detection pH value is as qualified between 6 ~ 7, and solution is with first in kettle
Based on base allyl polyethenoxy ether, methyl allyl polyoxyethylene ether mean molecule quantity is 2350, and contains a small amount of acetic acid
Sodium, acetic acid, water etc., release and be sent into cooling mould from bottom.
The beneficial effects of the utility model are, the utility model can it is more quick, more efficiently chemically reacted, greatly
Width adds the production efficiency of polyether monomer.
Brief description of the drawings
Fig. 1：The utility model embodiment structural representation.
Fig. 2：The utility model embodiment neutralization reaction equation schematic diagram.
In figure：Main reaction kettle A1, main reaction kettle B2, post processing kettle 3, acetic acid delivery pump 4, valve 5, instrument 6, change from material
Hot device outlet mass temperatures meter A7, go EO surge tank discharge pipes stop valve, regulating valve 8, exhaust pipe 9, vacuum pipe 10, from
EO surge tanks pipeline 11, nitrogen pipeline 12, go out from preceding reactor pipeline 13, from material heat exchanger pipeline 14, from material heat exchanger
Mouth temperature of charge meter B15, go Matter Transfer pump line road 16, cooling water return pipeline 17, steam condensate (SC) pipeline 18, circulation
Cooling water water supply pipeline 19, jet chimney 20, steam condensate (SC) pipeline 21, recirculated cooling water water supply pipeline 22, jet chimney 23,
Cooling water return pipeline 24, remove finished product buffer tank pipeline 25, remove finished product storage tank pipeline 26.
Embodiment
It is described with reference to make the utility model detailed description in detail below.As shown in drawings, it is of the present utility model
Structure include main reaction kettle A1, main reaction kettle B2, post processing kettle 3, acetic acid delivery pump 4, valve 5, instrument 6, from material heat exchanger
Outlet mass temperatures meter A7, go EO surge tank discharge pipes stop valve, regulating valve 8, exhaust pipe 9, vacuum pipe 10, delay from EO
Rush tank pipeline 11, nitrogen pipeline 12, export thing from preceding reactor pipeline 13, from material heat exchanger pipeline 14, from material heat exchanger
Material thermometer B15, go Matter Transfer pump line road 16, cooling water return pipeline 17, steam condensate (SC) pipeline 18, circulating cooling
Waterpipe 19 waterborne, jet chimney 20, steam condensate (SC) pipeline 21, recirculated cooling water water supply pipeline 22, jet chimney 23, circulation
CWR road 24, remove finished product buffer tank pipeline 25, remove finished product storage tank pipeline 26, it is characterised in that main reaction kettle A1 and master
Reactor B2 connections, main reaction kettle B2 are connected with post processing kettle 3, and post processing kettle 3 is connected with acetic acid delivery pump 4.
A kind of main reaction kettle and equipment for after-treatment for producing high collapse-preventing type polyether monomer, it is characterised in that main reaction kettle
On A1 set exhaust pipe 9, vacuum pipe 10, from EO surge tanks pipeline 11, nitrogen pipeline 12, from preceding reactor pipeline 13, from
Material heat exchanger pipeline 14, jet chimney 20, set on main reaction kettle B2 and remove Matter Transfer pump line road 16, cooling water return
Pipeline 17, steam condensate (SC) pipeline 18, recirculated cooling water water supply pipeline 19, post-process and exhaust pipe 9, vacuum tube are set on kettle 3
Road 10, nitrogen pipeline 12, steam condensate (SC) pipeline 21, recirculated cooling water water supply pipeline 22, jet chimney 23, recirculated cooling water return
Waterpipe 24, remove finished product buffer tank pipeline 25, remove finished product storage tank pipeline 26, each pipeline is controlled and supervised with instrument 6 by valve 5
Survey.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined, on the premise of the utility model design conception is not departed from, ordinary skill in this area
The all variations and modifications that technical staff makes to the technical solution of the utility model, protection model of the present utility model all should be fallen into
Enclose, the claimed technology contents of the utility model, all recorded in detail in the claims.
Claims (1)
1. a kind of main reaction kettle and equipment for after-treatment for producing high collapse-preventing type polyether monomer, including main reaction kettle A（1）, main reaction
Kettle B（2）, post processing kettle（3）, acetic acid delivery pump（4）, valve（5）, instrument（6）, from material heat exchanger outlet mass temperatures meter A
（7）, go EO surge tank discharge pipes stop valve, regulating valve（8）, exhaust pipe（9）, vacuum pipe（10）, from EO surge tank pipes
Road（11）, nitrogen pipeline（12）, from preceding reactor pipeline（13）, from material heat exchanger pipeline（14）, from material heat exchanger export
Temperature of charge meter B（15）, go to Matter Transfer pump line road（16）, cooling water return pipeline（17）, steam condensate (SC) pipeline
（18）, recirculated cooling water water supply pipeline（19）, jet chimney（20）, steam condensate (SC) pipeline（21）, recirculated cooling water upper hose
Road（22）, jet chimney（23）, cooling water return pipeline（24）, remove finished product buffer tank pipeline（25）, remove finished product storage tank pipe
Road（26）, it is characterised in that main reaction kettle A（1）With main reaction kettle B（2）Connection, main reaction kettle B（2）With post-processing kettle（3）It is connected
Connect, post-process kettle（3）With acetic acid delivery pump（4）It is connected, main reaction kettle A（1）Upper setting exhaust pipe（9）, vacuum pipe
（10）, from EO surge tank pipelines（11）, nitrogen pipeline（12）, from preceding reactor pipeline（13）, from material heat exchanger pipeline（14）、
Jet chimney（20）, main reaction kettle B（2）Matter Transfer pump line road is gone in upper setting（16）, cooling water return pipeline（17）, steam
Vapour condensing water conduit（18）, recirculated cooling water water supply pipeline（19）, post-process kettle（3）Upper setting exhaust pipe（9）, vacuum pipe
（10）, nitrogen pipeline（12）, steam condensate (SC) pipeline（21）, recirculated cooling water water supply pipeline（22）, jet chimney（23）, circulation
CWR road（24）, remove finished product buffer tank pipeline（25）, remove finished product storage tank pipeline（26）, each pipeline is by valve（5）With
Instrument（6）It is controlled and monitors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701402.3U CN207091331U (en) | 2017-06-12 | 2017-06-12 | A kind of main reaction kettle and equipment for after-treatment for producing high collapse-preventing type polyether monomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701402.3U CN207091331U (en) | 2017-06-12 | 2017-06-12 | A kind of main reaction kettle and equipment for after-treatment for producing high collapse-preventing type polyether monomer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207091331U true CN207091331U (en) | 2018-03-13 |
Family
ID=61552503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720701402.3U Expired - Fee Related CN207091331U (en) | 2017-06-12 | 2017-06-12 | A kind of main reaction kettle and equipment for after-treatment for producing high collapse-preventing type polyether monomer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207091331U (en) |
-
2017
- 2017-06-12 CN CN201720701402.3U patent/CN207091331U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20210612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |