CN204583182U - For the special reactor of full water foamed polyurethane combined material synthesis insulation material - Google Patents
For the special reactor of full water foamed polyurethane combined material synthesis insulation material Download PDFInfo
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- CN204583182U CN204583182U CN201520111439.1U CN201520111439U CN204583182U CN 204583182 U CN204583182 U CN 204583182U CN 201520111439 U CN201520111439 U CN 201520111439U CN 204583182 U CN204583182 U CN 204583182U
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- China
- Prior art keywords
- kettle
- pipe
- foamed polyurethane
- full water
- insulation material
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Abstract
The utility model discloses a kind of special reactor for full water foamed polyurethane combined material synthesis insulation material, it comprises kettle, described kettle there is feed pipe, blast pipe, return duct and discharge nozzle, described kettle comprises inner housing and shell body, gap is provided with between described inner housing and described shell body, described gap is with inlet pipe and go out pipe, at described inlet pipe with describedly go out to be provided with EGR between pipe, the outer wall of described inner housing forms ripple, the inner wall of described shell body forms ripple; Be provided with in the bottom of described kettle and be uniformly distributed structure and agitator, the drive motors be connected with described agitator is provided with in bottom external, the described structure that is uniformly distributed comprises the support bar that end is provided with drive motors, the top end disc of described support bar, the excircle of described disc is provided with the hairbrush body that multiple vertical direction is arranged; The utility model can realize kettle and carry out thermostatic control, or can realize cooling rapidly or heating, also can carry out uniform stirring to the material of reactor inside simultaneously.
Description
Technical field
A kind of reactor of the utility model, especially relates to a kind of special reactor for full water foamed polyurethane combined material synthesis insulation material.
Background technology
Along with science and technology and expanding economy, fine chemistry industry, high molecular polymer obtains in every field and applies very widely, and time simultaneously also, the product quality of polymer and Automation of Manufacturing Process are had higher requirement.Polymerisation in current polymer production is mainly carried out in a kettle., reactor is the crux equipment in any chemicals production process, determine the quality of chemical products, kind and production capacity, be widely used in oil, chemical industry, rubber, agricultural chemicals, dyestuff, medicine, food, be used in the technical process such as sulfuration, nitrated, hydrogenation, hydrocarbonylation, polymerization, condensation.
Affect the parameter (as temperature, pressure, flow, speed etc.) of polymerisation aborning, these parameters not only decide the quality of product and the efficiency of production, and determine the security of production process to a great extent, so the state modulator in reactor and monitoring are seemed be even more important.
In addition in order to promote reaction speed in reactor and effect, existing reactor generally in tank body axis place a stirring rotating shaft is set, upper end is connected with the electric motor assembly being arranged on tank body top, rotating shaft lower end is provided with paddle, paddle structure is mostly paddle, turbine type or anchoring component, sticky wall or compound precipitation all can be there is in problems such as bottoms in the agitator of these structures when stirring, thus cause mixing of materials uneven, material can not fully be reacted, especially the material of bottom is difficult to stir, easy precipitation causes this region material to be concentrated, reduce overall mixing of materials even.
In existing reactor generally to kettle heating or cooling velocity all slower, overall operation efficiency is caused greatly to reduce, reactor will make reactor that steady temperature can still can be kept at certain hour to be and difficulty after heating in addition, because some is for the production of the comparatively strict chemicals of reaction temperature, goods purity is easily caused to reduce, accessory substance increases, and quality declines.
As from the foregoing, addressing these problems has been extremely urgent.
In view of this, the present inventor has done deep research to this, design a kind of special reactor for full water foamed polyurethane combined material synthesis insulation material, kettle can be realized and carry out thermostatic control, or cooling rapidly or heating can be realized, also can carry out uniform stirring to the material of reactor inside simultaneously, clear up where necessary in addition, the labour intensity of reduction work, this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of special reactor for full water foamed polyurethane combined material synthesis insulation material, kettle can be realized and carry out thermostatic control, or cooling rapidly or heating can be realized, also can carry out uniform stirring to the material of reactor inside simultaneously, clear up where necessary in addition, reduce the labour intensity of work.
For achieving the above object, the technical solution of the utility model is:
For the special reactor of full water foamed polyurethane combined material synthesis insulation material, it is characterized in that:, it is characterized in that: comprise kettle, described kettle there is feed pipe, blast pipe, return duct and discharge nozzle, described feed pipe, blast pipe, return duct is arranged on the upper end end face of described kettle, described discharge nozzle is arranged on the bottom of described kettle, described kettle comprises inner housing and shell body, gap is provided with between described inner housing and described shell body, described gap is with inlet pipe and go out pipe, at described inlet pipe with describedly go out to be provided with EGR between pipe, the outer wall of described inner housing forms ripple, the inner wall of described shell body forms ripple,
Be provided with in the bottom of described kettle and be uniformly distributed structure and agitator, the drive motors be connected with described agitator is provided with in bottom external, the described structure that is uniformly distributed comprises the support bar that end is provided with drive motors, the top end disc of described support bar, the excircle of described disc is provided with the hairbrush body that multiple vertical direction is arranged, and described disc bottom face forms groove.
The utility model is done further preferably, the bar wall being positioned at interior section at described support bar is provided with liquid sensor, temperature sensor and pressure sensor from top to bottom successively, described liquid sensor, temperature sensor are connected with outside screen data sensing with pressure sensor, it is 10-20cm that described liquid sensor is arranged on distance kettle top end face, and described pressure sensor is arranged on the bottom of described support bar.
Do further preferably the utility model, be provided with the pump housing at described feed pipe place, the described pump housing is connected with display screen.
Do further preferably to the utility model, described EGR comprises independent the first circular chamber of arranging and the second circular chamber, with the first intake pump between described first circular chamber and described inlet pipe, and describedly goes out to be provided with the first magnetic valve between pipe; With the second intake pump between described second circular chamber and described inlet pipe, and describedly go out to be provided with the second magnetic valve between pipe.
Do further preferably the utility model, the width in described gap is 5-10cm.
The utility model is done further preferably, in described gap, is provided with multiple temperature sensor arranged at equal intervals.
Compared with prior art, the utility model has following beneficial effect:
1, the utility model comprises kettle, described kettle there is feed pipe, blast pipe, return duct and discharge nozzle, described feed pipe, blast pipe, return duct are arranged on the upper end end face of described kettle, described discharge nozzle is arranged on the bottom of described kettle, described kettle comprises inner housing and shell body, gap is provided with between described inner housing and described shell body, described gap is with inlet pipe and go out pipe, at described inlet pipe with describedly go out to be provided with EGR between pipe, the outer wall of described inner housing forms ripple, the inner wall of described shell body forms ripple; Such vibrational power flow, carries out temperature control by EGR to kettle, can realize rapid temperature increases heating, or cool rapidly, can certainly carry out thermostatic control, and the temperature that such structure can be convenient to kettle inside controls, and accelerates internal batch reaction.
Described EGR in the utility model comprises independent the first circular chamber of arranging and the second circular chamber, with the first intake pump between described first circular chamber and described inlet pipe, and describedly goes out to be provided with the first magnetic valve between pipe; With the second intake pump between described second circular chamber and described inlet pipe, and describedly go out to be provided with the second magnetic valve between pipe, such control operation is very convenient, independently to arrange, need can to carry out independence when cooling or heating and use the first circular chamber or the second circular chamber, whole efficiency improves greatly.
2, the utility model mixes to prevent reactor materials inside, reaction production efficiency is caused to reduce, be provided with in the bottom of described kettle and be uniformly distributed structure and agitator, the drive motors be connected with described agitator is provided with in bottom external, the described structure that is uniformly distributed comprises the support bar that end is provided with drive motors, the top end disc of described support bar, the excircle of described disc is provided with the hairbrush body that multiple vertical direction is arranged, described disc bottom face forms groove, such vibrational power flow, mix and blend is carried out in bottom, by the stirring of agitator, and the hairbrush body that disc is arranged can play stirring, also can carry out the cleaning of inner wall of kettle simultaneously, and the groove bottom disc, be applicable to agitator, be convenient to like this concentrate and autoclave body bottom is stirred, in certain region, carry out acceleration stir.
3, the utility model is for the ease of the design parameter of the pressure of detection reaction still inside, temperature, water level, the utility model is positioned on the bar wall of interior section at described support bar and is provided with liquid sensor, temperature sensor and pressure sensor successively from top to bottom, described liquid sensor, described temperature sensor, described pressure sensor are connected with the screen data sensing of described drive motors with outside band control panel, carry out data by display screen intuitively to show, be convenient to staff and carry out operating and Data Analysis Services.In the utility model, described liquid sensor is arranged on distance kettle top end face is 10-20cm simultaneously, described pressure sensor is arranged on the bottom of described support bar, temperature sensor is arranged on middle part, base pressure can be transmitted like this, because reactor base pressure is often aobvious large, and liquid sensor will be located at top, to prevent from exceeding water level, bring unnecessary potential safety hazard.
The utility model utilizes water as unique blowing agent, application low viscosity, senior executive can spend special polyether polyalcohol mixture and become complete water type premixed systems, reacting with black material the polyurethane products generated is applied on air-source water heater insulation material, compared with the polyurethane produced with common 141 blowing agents, there is identical capability and performance, heat preservation energy-saving product can be synthesized by Appropriate application crops again, meeting national energy-saving environmental protection policy, is the novel material of national encourage growth.Because common 141 blowing agents have destruction to atmosphere.
The utility model can realize kettle and carry out thermostatic control, or can realize cooling rapidly or heating, also can carry out uniform stirring to the material of reactor inside simultaneously, clear up where necessary in addition, reduce the labour intensity of work.
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the inner wall section structural representation of the utility model China and foreign countries housing.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to accompanying drawing 1 and accompanying drawing 2, present embodiment discloses a kind of special reactor for full water foamed polyurethane combined material synthesis insulation material, it is characterized in that: comprise kettle 1, described kettle 1 there is feed pipe 2, blast pipe 3, return duct 4 and discharge nozzle 5, described feed pipe 2, blast pipe 3, return duct 4 is arranged on the upper end end face of described kettle 1, described discharge nozzle 5 is arranged on the bottom of described kettle 1, described kettle 1 comprises inner housing 6 and shell body 7, gap 8 is provided with between described inner housing 6 and described shell body 7, described gap 8 is with inlet pipe 9 and go out pipe 10, at described inlet pipe 9 with describedly go out to be provided with EGR between pipe 10, the outer wall of described inner housing 6 forms ripple 11, the inner wall of described shell body 7 forms ripple 11.
The utility model is in needs cooling down or heating, or during maintenance kettle 1 inner constant temperature, as long as can realize rapidly by EGR, compare with existing reactor, efficiency improves greatly, and cost is low.The utility model can adopt aqueous medium to carry out transferring heat.
Be provided with in the bottom of described kettle 1 in the utility model and be uniformly distributed structure and agitator 12, the drive motors 13 be connected with described agitator 12 is provided with in bottom external, the described structure that is uniformly distributed comprises the support bar 14 that end is provided with drive motors 13, the top end disc 15 of described support bar 14, the excircle of described disc 15 is provided with the hairbrush body 16 that multiple vertical direction is arranged, and described disc 15 bottom face forms groove 17.
The bar wall being positioned at interior section in the utility model at described support bar 14 is provided with liquid sensor 18, temperature sensor 19 and pressure sensor 20 from top to bottom successively, described liquid sensor 18, temperature sensor 19 are connected with outside display screen 21 data sensor with pressure sensor 20, it is 10-20cm that described liquid sensor 18 is arranged on distance kettle 1 top end face, and described pressure sensor 20 is arranged on the bottom of described support bar 14.
Be provided with the pump housing 22 at described feed pipe 2 place in the utility model, the described pump housing 22 is connected with display screen 21.
EGR described in the utility model comprises independent the first circular chamber 23 and the second circular chamber 24 arranged, and with the first intake pump 25 between described first circular chamber 23 and described inlet pipe 9, and describedly goes out to be provided with the first magnetic valve 26 between pipe 10; With the second intake pump 27 between described second circular chamber 24 and described inlet pipe, and describedly go out to be provided with the second magnetic valve 28 between pipe 10.
The width in gap 8 described in the utility model is 5-10cm, is provided with multiple temperature sensor 19 arranged at equal intervals in described gap 8.
The utility model is in actual job process, by starting drive motors 13, can be used alone agitator 12, also can slewing circle disk body 15, hairbrush body 14 on disc 15 not only can be cleared up reactor inwall, and overall stirring can be carried out, if both operations simultaneously can prevent internal precipitate greatly, improve reaction efficiency and the mixing uniformity of material.
Simultaneously staff clearly can know the design parameter of the pressure of kettle 1 inside, temperature, water level on a display screen, facilitates the operation of staff.Above-mentioned and existing reactor contrasts, and the utility model is not only convenient to the parameter monitoring reactor inside, and can carry out uniform stirring to the material of reactor inside, clears up where necessary in addition, reduces the labour intensity of work.
The foregoing is only an embodiment of the present utility model, not to the restriction of this case design, all equivalent variations done according to the design key of this case, all fall into the protection domain of this case.
Claims (6)
1. for the special reactor of full water foamed polyurethane combined material synthesis insulation material, it is characterized in that: comprise kettle, described kettle there is feed pipe, blast pipe, return duct and discharge nozzle, described feed pipe, blast pipe, return duct is arranged on the upper end end face of described kettle, described discharge nozzle is arranged on the bottom of described kettle, described kettle comprises inner housing and shell body, gap is provided with between described inner housing and described shell body, described gap is with inlet pipe and go out pipe, at described inlet pipe with describedly go out to be provided with EGR between pipe, the outer wall of described inner housing forms ripple, the inner wall of described shell body forms ripple,
Be provided with in the bottom of described kettle and be uniformly distributed structure and agitator, the drive motors be connected with described agitator is provided with in bottom external, the described structure that is uniformly distributed comprises the support bar that end is provided with drive motors, the top end disc of described support bar, the excircle of described disc is provided with the hairbrush body that multiple vertical direction is arranged, and described disc bottom face forms groove.
2. according to claim 1 for the special reactor of full water foamed polyurethane combined material synthesis insulation material, it is characterized in that: the bar wall being positioned at interior section at described support bar is provided with liquid sensor, temperature sensor and pressure sensor from top to bottom successively, described liquid sensor, temperature sensor are connected with outside screen data sensing with pressure sensor, it is 10-20cm that described liquid sensor is arranged on distance kettle top end face, and described pressure sensor is arranged on the bottom of described support bar.
3., according to claim 1 for the special reactor of full water foamed polyurethane combined material synthesis insulation material, it is characterized in that: be provided with the pump housing at described feed pipe place, the described pump housing is connected with display screen.
4. according to claim 1 for the special reactor of full water foamed polyurethane combined material synthesis insulation material, it is characterized in that: described EGR comprises the first circular chamber and second circular chamber of independent setting, with the first intake pump between described first circular chamber and described inlet pipe, and describedly go out to be provided with the first magnetic valve between pipe; With the second intake pump between described second circular chamber and described inlet pipe, and describedly go out to be provided with the second magnetic valve between pipe.
5., according to claim 1 for the special reactor of full water foamed polyurethane combined material synthesis insulation material, it is characterized in that: the width in described gap is 5-10cm.
6., according to claim 1 for the special reactor of full water foamed polyurethane combined material synthesis insulation material, it is characterized in that: in described gap, be provided with multiple temperature sensor arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111439.1U CN204583182U (en) | 2015-02-16 | 2015-02-16 | For the special reactor of full water foamed polyurethane combined material synthesis insulation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111439.1U CN204583182U (en) | 2015-02-16 | 2015-02-16 | For the special reactor of full water foamed polyurethane combined material synthesis insulation material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204583182U true CN204583182U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520111439.1U Expired - Fee Related CN204583182U (en) | 2015-02-16 | 2015-02-16 | For the special reactor of full water foamed polyurethane combined material synthesis insulation material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204583182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833939A (en) * | 2016-06-03 | 2016-08-10 | 无锡新光粉体科技有限公司 | High-speed centrifugal film dispersion machine |
| CN108772030A (en) * | 2018-08-10 | 2018-11-09 | 林德添 | A kind of chemical industry equipment temperature control device with warning device |
-
2015
- 2015-02-16 CN CN201520111439.1U patent/CN204583182U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833939A (en) * | 2016-06-03 | 2016-08-10 | 无锡新光粉体科技有限公司 | High-speed centrifugal film dispersion machine |
| CN108772030A (en) * | 2018-08-10 | 2018-11-09 | 林德添 | A kind of chemical industry equipment temperature control device with warning device |
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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: 20150826 Termination date: 20170216 |