CN203711028U - Emulsification and polymerization integrated reaction device - Google Patents
Emulsification and polymerization integrated reaction device Download PDFInfo
- Publication number
- CN203711028U CN203711028U CN201320841975.8U CN201320841975U CN203711028U CN 203711028 U CN203711028 U CN 203711028U CN 201320841975 U CN201320841975 U CN 201320841975U CN 203711028 U CN203711028 U CN 203711028U
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- emulsification
- reactor
- reaction
- heat exchanging
- reaction kettle
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Abstract
The utility model discloses an emulsification and polymerization integrated reaction device. The emulsification and polymerization integrated reaction device comprises a reaction kettle, an agitating device and high-shearing emulsification machines, wherein the reaction kettle is provided with a clamping sleeve type heat exchanging device and an internally-arranged coiled disc type heat exchanging device; the center in the reaction kettle is provided with the agitating device; the two high-shearing emulsification machines are arranged in the reaction kettle respectively in a radial symmetrical manner at the axial height; one high-shearing emulsification machine is arranged in the middle of the reaction kettle and one high-shearing emulsification machine is arranged at the bottom of the reaction kettle; the internally-arranged coiled disc type heat exchanging device comprises two layers of coaxial heat exchanging rack pipes which are arranged in the reaction kettle around the axial direction; the high-shearing emulsification machines are arranged between the two layers of the coaxial heat exchanging rack pipes. According to the emulsification and polymerization integrated reaction device, the emulsification kettle and the reaction kettle are integrated and two different sets of the heat exchanging devices are arranged, so that a reaction temperature can be effectively controlled; the emulsification machines are arranged between the two layers of the coaxial heat exchanging rack pipes of the internally-arranged coiled disc type heat exchanging device, so that the structure is very reasonable, an emulsification reaction and a polymerization reaction are easy to match and the temperature is particularly easy to control.
Description
Technical field
The utility model belongs to chemical reaction equipment design field, especially belongs to a kind of multipurpose chemical reaction equipment design, particularly a kind of emulsification and polymerization integrated reaction device.
Background technology
Emulsification and polymerisation are the processing steps usually utilizing during chemical industry synthesizes, and existing emulsification and polymerizing reactor are used by two-stage reaction still and be composed in series, and the first order is emulsifying kettle, and the second level is polymerization reaction kettle.Emulsifying kettle adopts high speed agitator, is arranged at reactor bottom and middle part; Polymerization reaction kettle inwall be provided with around cooling coil, there is anchor agitator at middle part.This reaction unit is made up of two group reaction stills, and the agitator agitating mode emulsifying capacity conventionally adopting in emulsion reactor is poor, and material need to be through twice transfer in process of production, has caused waste and the waste of time of material, and production efficiency is low.
Summary of the invention
The utility model discloses a kind of emulsification and polymerization integrated reaction device according to the deficiencies in the prior art.It is higher that problem to be solved in the utility model is to provide a kind of efficiency, reduces loss, the integrated reaction device that emulsification, polymerisation are carried out simultaneously.
The utility model provides following technical scheme to realize:
Emulsification and polymerization integrated reaction device, comprise reactor, agitating device and high-shear emulsion machine, it is characterized in that: reactor has jacket type heat exchange device and built-in coiled heat-exchanger rig, center is provided with agitating device in reactor, two high-shear emulsion machine be separately positioned on one of radial symmetric in reactor, axial height at reactor middle part, a position in reactor bottom.
Described built-in coiled heat-exchanger rig comprises in reactor that threaded shaft is to the coaxial heat exchange pipe of two ring layers arranging.
Described high-shear emulsion machine is arranged between two ring layer heat exchange pipes.
Described agitating device is coaxial two leaf dashers, and two leaves are positioned at reactor bottom and middle part.
The utility model emulsion polymerization reaction unit unites two into one emulsifying kettle and reactor, carries out in a still simultaneously, makes the material after emulsification directly carry out polymerisation, does not need again material to shift, and has effectively shortened the reaction time; Carry out emulsification by two high-shear emulsifying agent, dasher carries out homogeneous stirring, has effectively improved emulsifying power, and stability of emulsion is greatly improved; Cooling coil is set in reactor, need to configures dasher according to polymerisation, better, the more effective control polymeric reaction temperature of cooling coil energy, and dasher stirring is more abundant, makes polymerisation more stable.
In sum, the utility model helpfulness is: the utility model unites two into one emulsifying kettle and reactor, the different heat-exchanger rig of two covers is set, more effectively control reaction temperature, mulser is arranged between two ring layer heat exchange pipes of built-in coiled heat-exchanger rig, more reasonable structure, is more conducive to the particularly temperature control of mating of emulsification and polymerisation.Emulsification, reaction unit that the utility model provides have the advantages such as simple and reasonable, easy to operate, safe and reliable, with low cost, improve more fully equipment service efficiency, shorten the reaction time, improve stability of emulsion, the material waste and the pollution to environment that during material shifts, occur are reduced, the earning rate that has improved Chemical Manufacture reaction, has reduced cost.
Brief description of the drawings
Fig. 1 is the utility model apparatus structure cross-sectional schematic;
In figure, the 1st, reactor, the 2nd, jacket type heat exchange device, the 3rd, built-in coiled heat-exchanger rig, the 4th, agitating device, the 5th, high-shear emulsion machine.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.Embodiment is used for illustrating the utility model, limits never in any form the utility model.
In conjunction with Fig. 1.
As shown in the figure, emulsification and polymerization integrated reaction device, comprise reactor 1, agitating device 4 and high-shear emulsion machine 5, reactor 1 has jacket type heat exchange device 2 and built-in coiled heat-exchanger rig 3, the interior center of reactor 1 arrange 4, two high-shear emulsion machine 5 of agitating device be separately positioned on one of the interior radial symmetric of reactor 1, axial height at reactor middle part, a position in reactor bottom.
Built-in coiled heat-exchanger rig 3 comprises that the interior threaded shaft of reactor 1 is to the coaxial heat exchange pipe of two ring layers arranging.
High-shear emulsion machine 5 is arranged between two ring layer heat exchange pipes.
Agitating device 4 is coaxial two leaf dashers, and two leaves are positioned at reactor 1 bottom and middle part.
As shown in Figure 1, Fig. 1 is the utility model apparatus structure cross-sectional schematic.In figure, jacket type heat exchange device 2 is around reactor 1 wall setting, in reactor 1, be also provided with built-in coiled heat-exchanger rig 3, built-in coiled heat-exchanger rig 3 comprises that two rings are around comb, two rings arrange around reactor 1 axle center around comb, axially extend to reactor bottom by reactor middle part, two rings have interval between comb, and high-shear emulsion machine 5 is set in interval.
The utility model is provided with two groups of high-shear emulsion machine 5, respectively in reactor 1 radial symmetric position, be agitating device 4 both sides of reactor 1, the end of emulsification pretreatment machine is stretched in reactor 1, one of axial height at reactor middle part, a position in reactor bottom.
The utility model agitating device 4 is coaxial two leaf dashers, and two leaves are positioned at reactor 1 bottom and middle part; Shaft one end of agitating device 4 is connected with deceleration device, and in order to be that agitating device 4 is in service more stable in stirring, the utility model is also fixed on reactor 1 bottom by the shaft other end by bearing.
The reactor 1 of the utility model reaction unit also comprises conventional charge door and discharging opening, the motor and the deceleration device that mate with agitator in addition, and the medium of heat-exchanger rig is inputted, delivery outlet.
The utility model emulsion reaction device unites two into one emulsifying kettle and reactor, carries out in a still simultaneously, makes the material after emulsification directly carry out polymerisation, does not need again material to shift, and has effectively shortened the reaction time; Carry out emulsification by two high-shear emulsion machine 5, dasher carries out homogeneous stirring, has effectively improved emulsifying power, and stability of emulsion is greatly improved; In reactor 1, cooling coil is set, need to configures dasher according to polymerisation, better, the more effective control polymeric reaction temperature of cooling coil energy, and dasher stirring is more abundant, makes polymerisation more stable.
Claims (4)
1. an emulsification and polymerization integrated reaction device, comprise reactor (1), agitating device (4) and high-shear emulsion machine (5), it is characterized in that: reactor (1) has jacket type heat exchange device (2) and built-in coiled heat-exchanger rig (3), the interior center of reactor (1) arranges agitating device (4), two high-shear emulsion machine (5) be separately positioned on one of the interior radial symmetric of reactor (1), axial height at reactor middle part, a position in reactor bottom.
2. emulsification according to claim 1 and polymerization integrated reaction device, is characterized in that: described built-in coiled heat-exchanger rig (3) comprises that the interior threaded shaft of reactor (1) is to the coaxial heat exchange pipe of two ring layers arranging.
3. emulsification according to claim 2 and polymerization integrated reaction device, is characterized in that: described high-shear emulsion machine (5) is arranged between two ring layer heat exchange pipes.
4. according to emulsification and polymerization integrated reaction device described in claim 1 or 2 or 3, it is characterized in that: described agitating device (4) is coaxial two leaf dashers, two leaves are positioned at reactor (1) bottom and middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841975.8U CN203711028U (en) | 2013-12-19 | 2013-12-19 | Emulsification and polymerization integrated reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841975.8U CN203711028U (en) | 2013-12-19 | 2013-12-19 | Emulsification and polymerization integrated reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203711028U true CN203711028U (en) | 2014-07-16 |
Family
ID=51150230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320841975.8U Expired - Fee Related CN203711028U (en) | 2013-12-19 | 2013-12-19 | Emulsification and polymerization integrated reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203711028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105504952A (en) * | 2016-01-13 | 2016-04-20 | 龙口市易久化工科技有限公司 | Wax slurry for reducing glossiness of water-borne wood paint and preparation technology thereof |
| CN115212742A (en) * | 2022-02-23 | 2022-10-21 | 无锡东恒新能源科技有限公司 | High-shear emulsifying machine for carbon nanotube production |
-
2013
- 2013-12-19 CN CN201320841975.8U patent/CN203711028U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105504952A (en) * | 2016-01-13 | 2016-04-20 | 龙口市易久化工科技有限公司 | Wax slurry for reducing glossiness of water-borne wood paint and preparation technology thereof |
| CN115212742A (en) * | 2022-02-23 | 2022-10-21 | 无锡东恒新能源科技有限公司 | High-shear emulsifying machine for carbon nanotube production |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20171219 |