CN206276393U - Polymer production reaction system - Google Patents
Polymer production reaction system Download PDFInfo
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- CN206276393U CN206276393U CN201621192025.7U CN201621192025U CN206276393U CN 206276393 U CN206276393 U CN 206276393U CN 201621192025 U CN201621192025 U CN 201621192025U CN 206276393 U CN206276393 U CN 206276393U
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- discharging opening
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- water jacket
- inside groove
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Abstract
The utility model is related to a kind of polymer production reaction system, the charging aperture connection raw material storage tank of raw material inlet pipe, described circulating slot includes the inside groove and water jacket of integrative-structure, height of the height of inside groove less than water jacket, the discharging opening of multiple raw material inlet pipes is stretched into inside groove, the bottom of described inside groove sets discharging opening, the charging aperture that discharging opening passes through Matter Transfer pump connecting plate type reactor, the discharging opening connection water jacket of plate-type reactor, the bottom of described water jacket is provided with finished product discharging opening, described plate-type reactor connection cooling system.The utility model is to set a circulating slot for inside and outside slot structure, the interior low outer groove height of groove height, produce the raw material of polymer into sent into after Matter Transfer pump crushing, stirring after inside groove reacted in plate-type reactor after enter the water jacket of circulating slot, meeting overflow enters inside groove after material is excessive in water jacket, the circular response together with raw material, so as to realize the production of polymer.
Description
Technical field：
The utility model belongs to technical field of chemical production equipment, and in particular to a kind of polymer production reaction system.
Background technology：
Existing polymer production systematic comparison is simple, mostly raw material is proportionally added into reactor, in stirring
The batch production pattern of lower utilization jacket for heat exchange.This production model raw materials control ratio is more extensive, temperature controlling range
Greatly, side reaction probability is big so that the polymeric articles molecular weight ranges for finally giving are big, and poor controllability, conversion ratio is low, and product exists
Using upper effect on driving birds is not good.Because the operating efficiency of existing reaction unit is relatively low, labour intensity is big, influences the production efficiency of enterprise.
Furthermore, enamel is used equipment more, easily take off porcelain so that device service life is shortened, enterprise's shutdown maintenance rate rises, influence enterprise
Industry benefit.
Utility model content：
In sum, in order to overcome the shortcomings of prior art problem, the utility model is used there is provided a kind of polymer production
Reaction system, it is to set a circulating slot for inside and outside slot structure, and the interior low outer groove height of groove height, the raw material for producing polymer enters
The water jacket for entering circulating slot in plate-type reactor after reaction is sent into after Matter Transfer pump crushing, stirring after entering inside groove, when in water jacket
Meeting overflow enters inside groove after material is excessive, the circular response together with raw material, so as to realize the production of polymer.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of polymer production reaction system, wherein：Including raw material inlet pipe, circulating slot, plate-type reactor, Matter Transfer
Pump and cooling system, the charging aperture of described raw material inlet pipe connect raw material storage tank, and described circulating slot includes the interior of integrative-structure
Groove and water jacket, less than the height of water jacket, the discharging opening of multiple raw material inlet pipes stretched into inside groove for the height of inside groove, described inside groove
Bottom sets discharging opening, the charging aperture that discharging opening passes through Matter Transfer pump connecting plate type reactor, the discharging opening of plate-type reactor
Connection water jacket, the bottom of described water jacket is provided with finished product discharging opening, described plate-type reactor connection cooling system.
Further, described cooling system includes cooling medium tank, coolant circulation pump and air cooling heat exchanger, in described cooling medium tank
Be stored with coolant, and the inlet of described cooling medium tank connects the cooling liquid outlet of plate-type reactor, and described cooling medium tank goes out
The inlet of liquid mouthful connection coolant circulation pump, the liquid outlet of coolant circulation pump connects the inlet of air cooling heat exchanger, air-cooled heat exchange
The liquid outlet of device connects the cooling liquid inlet of plate-type reactor.
Further, described Matter Transfer pump is the vane pump of stainless steel.
Further, the distance between the discharging opening of described raw material inlet pipe and inside groove bottom surface are≤200mm.
Further, described coolant is reverse osmosis water.
The beneficial effects of the utility model are：
1st, the utility model is to set a circulating slot for inside and outside slot structure, the interior low outer groove height of groove height, production polymerization
The raw material of thing into sent into after Matter Transfer pump crushing, stirring after inside groove reacted in plate-type reactor after enter the outer of circulating slot
Groove, meeting overflow enters inside groove after material is excessive in water jacket, the circular response together with raw material, so as to realize the production of polymer.
2nd, the utility model simple structure, each device combination is reasonable, and reverse flow is intersected using reaction mass and heat exchange medium
Dynamic, using exchanging heat, the circulation of medium big flow removes reaction heat in time, it is ensured that material reaction temperature is constant in 90 ± 1 DEG C of very low ranges
It is interior, and spent material circulating pump is used as Matter Transfer power source, and material can be made to be mixed into nano-scale particle, makes it fully quick
With reference to, and heat of reaction can be immediately removed, reaction rate is improve, improve feed stock conversion, stability contorting charge proportion,
The molecular weight products stablized, improve the operating efficiency of whole production system.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of plate-type reactor of the present utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of polymer production reaction system, including raw material inlet pipe 1, circulating slot 9, board-like reaction
Device 2, Matter Transfer pump 6 and cooling system, the charging aperture of described raw material inlet pipe 1 connect raw material storage tank 11, described circulating slot 9
Inside groove 7 and water jacket 8 including integrative-structure, the height of the height less than water jacket 8 of inside groove 7, the discharging opening of multiple raw material inlet pipes 1 are stretched
Enter in inside groove 7, the distance between the discharging opening of raw material inlet pipe 1 and the bottom surface of inside groove 7 are 200mm, the bottom of described inside groove 7 is set
Discharging opening, the charging aperture 204 that discharging opening passes through the connecting plate type reactor 2 of Matter Transfer pump 6, Matter Transfer pump 6 is stainless steel
The vane pump of matter, the connection water jacket 8 of discharging opening 201 of plate-type reactor 2, the bottom of described water jacket 8 is provided with finished product discharging opening
10, the described connection of plate-type reactor 2 cooling system, described cooling system includes cooling medium tank 3, coolant circulation pump 5 and air-cooled
Heat exchanger 4, the described internal memory of cooling medium tank 3 contains coolant, and the inlet of described cooling medium tank 3 connects the cold of plate-type reactor 2
But liquid outlet 203, the liquid outlet of described cooling medium tank 3 connects the inlet of coolant circulation pump 5, the liquid outlet of coolant circulation pump 5
The inlet of air cooling heat exchanger 4 is connected, the liquid outlet of air cooling heat exchanger 4 connects the cooling liquid inlet 202 of plate-type reactor 2, institute
The coolant stated is reverse osmosis water.
When using, first using in 100 kilograms of inside grooves 7 for filling into circulating slot 9 as bed material of finished product materials, start Matter Transfer pump
6, reverse osmosis water is added in cooling medium tank 3, start coolant circulation pump 5, using steam and air cooling heat exchanger 4, by reverse osmosis water
Be heated to 90 DEG C, when the temperature of finished product materials in plate-type reactor 2 it is constant at 90 DEG C when, stop steam heating.
Various reaction raw materials are proportionally added into the inside groove 7 of circulating slot 9, the then centrifugation in Matter Transfer pump 6 is inhaled
In the presence of power, raw material rapidly enters the pump chamber of Matter Transfer pump 6, will be various anti-in the presence of the blade of Matter Transfer pump 6
The finished product materials quick crashing added in advance in raw material and system is answered into nano-scale particle mixture, then by Matter Transfer pump
Isothermal reaction is carried out in 6 feeding plate-type reactors 2, enters the water jacket of circulating slot 9 from the discharging opening 201 of plate-type reactor 2 afterwards
8, after height of materials is higher than 7 height of inside groove in water jacket 8, material overflow enters the inside groove 7 of circulating slot 9, continues and enters inside groove 7
Reaction raw materials re-start circular response together, after the finished product raw material in groove to be recycled 9 reaches setting position, the lower end of water jacket 8
Finished product discharging opening 10 open, discharge finished product materials.So far the production of polymer is completed.
Material is admitted to the heat produced when plate-type reactor 2 reacts and is taken away by coolant absorption, and coolant is changed through air-cooled
Plate-type reactor 2 is admitted to again after hot device cooling to apply, and the flow of cooling water is controlled by controlling the rotating speed of coolant circulation pump 5
Adjustment, makes the material in plate-type reactor 2 keep 90 ± 1 DEG C of scopes；Coolant temperature controls temperature using air cooling heat exchanger 4.
During utility model works, the temperature prioritised control heat-exchange system of reaction mass, while A, B material feed rate are controlled,
Remain that reaction temperature is constant, recycling reaction cycle pump is：The big flow of Matter Transfer pump 6 circulation mixing so that material into
It is the quick association reaction of nano-scale particle, timely terminating reaction is accurately obtained the molecule figureofmerit of setting.
It is noted that embodiment described above is to the illustrative and not limiting of technical solutions of the utility model, affiliated skill
The equivalent of art field those of ordinary skill or other modifications made according to prior art, as long as not new beyond this practicality
The thinking and scope of type technical scheme, should be included within the interest field required by the utility model.
Claims (5)
1. a kind of polymer production reaction system, it is characterised in that：Including raw material inlet pipe（1）, circulating slot（9）, board-like reaction
Device（2）, Matter Transfer pump（6）And cooling system, described raw material inlet pipe（1）Charging aperture connection raw material storage tank（11）, it is described
Circulating slot（9）Inside groove including integrative-structure（7）And water jacket（8）, inside groove（7）Height be less than water jacket（8）Height, it is multiple
Raw material inlet pipe（1）Discharging opening stretch into inside groove（7）Interior, described inside groove（7）Bottom set discharging opening, discharging opening pass through material
Circulating pump（6）Connecting plate type reactor（2）Charging aperture（204）, plate-type reactor（2）Discharging opening（201）Connection water jacket
（8）, described water jacket（8）Bottom be provided with finished product discharging opening（10）, described plate-type reactor（2）Connection cooling system.
2. polymer production reaction system according to claim 1, it is characterised in that：Described cooling system includes cold
Matchmaker's groove（3）, coolant circulation pump（5）And air cooling heat exchanger（4）, described cooling medium tank（3）Internal memory contains coolant, described refrigerant
Groove（3）Inlet connection plate-type reactor（2）Cooling liquid outlet（203）, described cooling medium tank（3）Liquid outlet connection it is cold
But circulating pump（5）Inlet, coolant circulation pump（5）Liquid outlet connection air cooling heat exchanger（4）Inlet, air cooling heat exchanger
（4）Liquid outlet connection plate-type reactor（2）Cooling liquid inlet（202）.
3. polymer production reaction system according to claim 1, it is characterised in that：Described Matter Transfer pump（6）
It is the vane pump of stainless steel.
4. polymer production reaction system according to claim 1, it is characterised in that：Described raw material inlet pipe（1）'s
Discharging opening and inside groove（7）The distance between bottom surface is≤200mm.
5. polymer production reaction system according to claim 2, it is characterised in that：Described coolant is counter-infiltration
Water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621192025.7U CN206276393U (en) | 2016-10-28 | 2016-10-28 | Polymer production reaction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621192025.7U CN206276393U (en) | 2016-10-28 | 2016-10-28 | Polymer production reaction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206276393U true CN206276393U (en) | 2017-06-27 |
Family
ID=59082930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621192025.7U Active CN206276393U (en) | 2016-10-28 | 2016-10-28 | Polymer production reaction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206276393U (en) |
-
2016
- 2016-10-28 CN CN201621192025.7U patent/CN206276393U/en active Active
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