CN207193173U - Silane low polymer produces synthesizer - Google Patents
Silane low polymer produces synthesizer Download PDFInfo
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- CN207193173U CN207193173U CN201721182939.XU CN201721182939U CN207193173U CN 207193173 U CN207193173 U CN 207193173U CN 201721182939 U CN201721182939 U CN 201721182939U CN 207193173 U CN207193173 U CN 207193173U
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- condenser
- reactor
- vacuum tube
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- distillates
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Abstract
It the utility model is related to a kind of silane low polymer production synthesizer, including reactor, if dropping tank, dropping tank discharging opening is connected by the charging aperture of feed pipe and reactor, if condenser, condenser changes cooling coil water inlet including closed sandwich type element and is arranged at delivery port on closed sandwich type element, reactor is connected by distillates feed pipe with the closed enclosure interior of condenser, condenser is connected by distillates discharge nozzle with holding vessel, the first vacuum tube is set on condenser to connect with closed inner walls, the second vacuum tube is set on holding vessel to connect with its inside, first vacuum tube is connected after converging with the second vacuum tube with vavuum pump；Condenser also sets air inlet pipe and connected with closed enclosure interior, steam jacket is set on reactor, steam inlet, Vapor outlet are set on steam jacket, the utility model is applicable factory mass production, efficiency high, can continuous production, while solve the technical problem that existing silane low polymer can not be produced in enormous quantities, meet market needs.
Description
Technical field
A kind of silane low polymer production synthesizer is the utility model is related to, belongs to silane intermediate production technical field.
Background technology
Silane low polymer is silane oligomeric reaction product, is all risen in fields such as rubber, composite, coating, building protections
Very big effect.Exactly also increasing therewith in the effect increasingly projection of every field, market demand.Existing silane is oligomeric
The process units of thing is only limitted to the production of laboratory small lot, can not meet the needs in market.
Utility model content
The utility model purpose is that providing a kind of silane low polymer produces synthesizer, and production efficiency is high, can be continuous
Metaplasia is produced, and is adapted to the production in enormous quantities of silane low polymer.
Silane low polymer described in the utility model produces synthesizer, including reactor, reactor set agitating device, stir
Mixing device includes the paddle set on stirring motor, agitating shaft, and agitating shaft, if dropping tank, dropping tank discharging opening passes through
The charging aperture of feed pipe and reactor connects, and sets flowmeter on feed pipe, if condenser, condenser include closed sandwich type element and
Closed enclosure interior changes cooling coil, preferably changes cooling coil using double in condenser, changes cooling coil water inlet and delivery port
It is arranged on closed sandwich type element, reactor is connected by distillates feed pipe with the closed enclosure interior of condenser, condensation
Device is connected by distillates discharge nozzle with holding vessel, and the first vacuum tube is set on condenser and is connected with closed inner walls, storage
Set the second vacuum tube on tank to connect with its inside, the first vacuum tube connects after with the second vacuum tube converging with vacuum manifold, vacuum
House steward connects vavuum pump；Air inlet pipe is also set on distillates feed pipe to communicate therewith；
Wherein：The first air valve is set in air inlet pipe, the second air valve is set on the first vacuum tube, material is set out on distillates discharge nozzle
Valve, steam jacket is set on reactor, steam inlet, Vapor outlet are set on steam jacket.
Vacuum meter, the change of vacuum meter real-time display reacting kettle inner pressure are set on reactor.
The discharge gate of reactor is connected by pipeline with finished pot.
The utility model compared with prior art, has the advantages that.
The utility model is applicable factory mass production, and production efficiency is high, while synthesis can to reactant in it is miscellaneous
Matter carries out rectifying and steamed, and realizes continuous production, while solve what silane low polymer in the prior art can not be produced in enormous quantities
Technical problem, meet market needs.
Brief description of the drawings
Fig. 1, the example structure schematic diagram of the utility model one.
In figure：1st, reactor 2, steam jacket 3, steam inlet 4, flowmeter 5, stirring motor 6, dropping tank 7, air inlet pipe
8th, the first air valve 9, the second air valve 10, change cooling coil 11, the first vacuum tube 12, vavuum pump 13, vacuum manifold 14, the second vacuum tube
15th, distillates discharge nozzle 16, outlet valve 17, holding vessel 18, Vapor outlet 19, paddle 20, finished pot 21, discharge gate 22,
Vacuum meter 23, distillates feed pipe 24, condenser.
Embodiment
The utility model and beneficial effect are described further with reference to embodiment and Figure of description.
Silane low polymer described in the utility model produces synthesizer, including reactor 1, reactor 1 set agitating device,
Agitating device includes the paddle 19 set on stirring motor 5, agitating shaft, and agitating shaft, if dropping tank 6, dropping tank 6 discharges
Mouth is connected by feed pipe with the charging aperture of reactor 1, and flowmeter 4 is set on feed pipe, if condenser 24, condenser 24 includes close
Enclosed housing and closed enclosure interior change cooling coil 10, preferably change cooling coil 10 using double in condenser 24, change cold
The water inlet of coil pipe 10 is arranged on closed sandwich type element with delivery port, and reactor 1 passes through distillates feed pipe 23 and condenser 24
The connection of closed enclosure interior, condenser 24 connected by distillates discharge nozzle 15 with holding vessel 17, and the is set on condenser 24
One vacuum tube 11 is connected with closed inner walls, and the second vacuum tube 14 is set on holding vessel 17 and is connected with its inside, the first vacuum
Pipe 11 connects after converging with the second vacuum tube 14 with vacuum manifold 13, and vacuum manifold 13 connects vavuum pump 12；Distillates feed pipe
Air inlet pipe 7 is also set on 23 to communicate therewith；
Wherein：
The first air valve 8 is set in air inlet pipe 7, the second air valve 9 is set on the first vacuum tube 11, material is set out on distillates discharge nozzle 15
Valve 16；
Steam jacket 2 is set on reactor 1, steam inlet 3, Vapor outlet 18 are set on steam jacket 2.
Vacuum meter 22 is set on reactor 1.
The discharge gate 21 of reactor 1 is connected by pipeline with finished pot 20.
Utility model works process is divided into synthesis and distills two parts, the first air valve 8 in building-up process, the second air valve 9
It is closed with outlet valve 16, feed ethylene base trimethoxy silane, catalyst and methanol is mixed and accurately launched anti-
Answer in kettle 1, accurate dispensing has matched the ultra-pure water of completion by a certain percentage and methanol enters in dropping tank 6, reaches pre- in temperature
If after synthesis temperature, flowmeter 4 is adjusted, accurate dropwise operation is carried out under the display of Speedometer Drive, the real-time display of vacuum meter 22 is anti-
Pressure change in kettle 1 is answered, in synthetic reaction process is carried out, all material valves, air valve closure, is opened in subsequent still-process
Second air valve 9, outlet valve 16, steam heating is passed through in steam jacket 2, at this moment solvent methanol will be steamed reaching certain temperature
Go out, open vavuum pump 12 and be evaporated under reduced pressure, 1 remaining material of reactor is exactly finished product, and the first air valve 8 is only needed at the end of distillation
Open, pour nitrogen balance pressure, treat pressure equilibrium, open discharge gate 21 and release product to finished pot 20.
Claims (3)
1. a kind of silane low polymer produces synthesizer, including reactor (1), reactor (1) set agitating device, agitating device bag
Include stirring motor (5), the paddle (19) set on agitating shaft, and agitating shaft, it is characterised in that：If dropping tank (6), it is added dropwise
Tank (6) discharging opening is connected by feed pipe with the charging aperture of reactor (1), flowmeter (4) is set on feed pipe, if condenser
(24) what, condenser (24) included closed sandwich type element and closed enclosure interior changes cooling coil (10), changes cooling coil (10) and enters
The mouth of a river is arranged on closed sandwich type element with delivery port, and reactor (1) passes through distillates feed pipe (23) and condenser (24)
Closed enclosure interior is connected, and condenser (24) is connected by distillates discharge nozzle (15) with holding vessel (17), condenser (24)
On set the first vacuum tube (11) and connected with closed inner walls, the second vacuum tube (14) is set on holding vessel (17) with connecting inside it
Logical, the first vacuum tube (11) connects after converging with the second vacuum tube (14) with vacuum manifold (13), and vacuum manifold (13) connection is true
Empty pump (12)；Air inlet pipe (7) is also set on distillates feed pipe (23) to communicate therewith；
Wherein：
The first air valve (8) is set in air inlet pipe (7), sets the second air valve (9) on the first vacuum tube (11), on distillates discharge nozzle (15)
If outlet valve (16)；
Steam jacket (2) is set on reactor (1), steam inlet (3), Vapor outlet (18) are set on steam jacket (2).
2. silane low polymer according to claim 1 produces synthesizer, it is characterised in that：Reactor sets vacuum on (1)
Table (22).
3. silane low polymer according to claim 1 produces synthesizer, it is characterised in that：The discharge gate of reactor (1)
(21) it is connected by pipeline with finished pot (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182939.XU CN207193173U (en) | 2017-09-15 | 2017-09-15 | Silane low polymer produces synthesizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182939.XU CN207193173U (en) | 2017-09-15 | 2017-09-15 | Silane low polymer produces synthesizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193173U true CN207193173U (en) | 2018-04-06 |
Family
ID=61789125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721182939.XU Expired - Fee Related CN207193173U (en) | 2017-09-15 | 2017-09-15 | Silane low polymer produces synthesizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237893A (en) * | 2019-07-17 | 2021-01-19 | 南京凯旋化学科技有限公司 | Device for producing polyformaldehyde dimethyl ether |
-
2017
- 2017-09-15 CN CN201721182939.XU patent/CN207193173U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237893A (en) * | 2019-07-17 | 2021-01-19 | 南京凯旋化学科技有限公司 | Device for producing polyformaldehyde dimethyl ether |
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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: 20180406 Termination date: 20190915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |