CN207823026U - A kind of aqueous PU glue production reaction unit - Google Patents
A kind of aqueous PU glue production reaction unit Download PDFInfo
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- CN207823026U CN207823026U CN201721907035.9U CN201721907035U CN207823026U CN 207823026 U CN207823026 U CN 207823026U CN 201721907035 U CN201721907035 U CN 201721907035U CN 207823026 U CN207823026 U CN 207823026U
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- reaction
- driving motor
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Abstract
The utility model discloses a kind of aqueous PU glue production reaction units,The driving motor at the top of this kind of reactor main body provides the progress that power accelerates reaction for whipping process,Pressure reducing valve can timely distribute extra pressure to avoid accident when internal pressure is higher,Sampling control valve by control makes the sampled pipe of the glue of internal-response enter in sample detection instrument to facilitate the processing timely understood current reactiveness with after facilitating,Thermometer can detect internal temperature in time,Will not because it is too high or too low for temperature keep reaction insufficient caused by material waste,Glue after reaction passes through filter plate,Phenomena such as preventing caking is caused to discharge unsmooth,Connection screw thread will not make internal liquid outflow cause to waste and pollute on the basis of ensureing stable connection,Such reaction kettle can control reaction process in real time,To substantially reduce the waste of material,Prodigious Li Chu is provided for production process.
Description
Technical field
The utility model is related to reaction unit technical field, specifically a kind of aqueous PU glue production reaction unit.
Background technology
PU glue popular name white glue, chemical name is polyurethane resin.PU materials are widely used in thermal insulation material, artificial synthesized
The use of leather, space material, footwear material, PU glue can be used for PVC, TPR, rubber, nylon cloth, ABS, artificial synthesized leather etc.
The bonding of PU cooperation materials, PU glue have excellent firmness, and heat-resisting weather resistance is good, and semi-transparent clear is environment-protecting and non-poisonous,
It is easy to operate, it is suitable for flow line production, but existing reaction unit is larger to the loss of material, control is got up also extremely not
Just.
Therefore, it is necessary to design a kind of aqueous PU glue production to solve problems with reaction unit.
Utility model content
Place aiming at the above shortcomings existing in the prior art, the technical problem to be solved by the present invention is to provide one kind
Aqueous PU glue production reaction unit.
The utility model technical solution used for the above purpose is：A kind of aqueous PU glue production reaction dress
Set, including driving motor, pressure reducing valve, reactor main body, filter layer, thermometer, discharge port, feed inlet, agitating paddle, heater,
Sample control valve, sample detection instrument, probe tube, reaction kettle holder, sealing bottom cover, connection screw thread, discharge control valve, filter screen
Plate, air layer and orifice filter；The top of the reactor main body is equipped with is connected with the driving motor by rotation axis, described
The top of reactor main body is equipped with the pressure reducing valve and the feed inlet, and the lower section of the driving motor is connected by the rotation axis
It is connected to the agitating paddle, the heater is installed on the inner wall of the reactor main body, the outer wall of the reactor main body is set
There are the probe tube, one end of the probe tube to be fixedly connected with the sample detection instrument, the sample detection instrument is equipped with institute
Sampling control valve is stated, the thermometer is fixedly mounted in the other end of the probe tube, and the reactor main body is internally provided with institute
Filter layer is stated, the top of the filter layer is equipped with the orifice filter, and the lower section of the orifice filter is equipped with the screen pack,
The lower section of the screen pack is equipped with the air layer, and the bottom of the reactor main body passes through described in connection screw thread connection
The side of discharge port, the discharge port is equipped with the discharge control valve, and the bottom of the discharge port connects the sealing bottom cover, institute
The bottom for stating reactor main body is fixedly connected with the reaction kettle holder.
The heater passes through nested encryptions with the reactor main body.
The driving motor, the pressure reducing valve and the heater are electrically connected at power supply.
The reaction kettle holder is welded with the reactor main body.
The agitating paddle is connect with the driving motor by bearing, and the agitating paddle is fastened by bolts part company with screw rod
It connects.
It is connected together between the rotation axis and the top of the reaction kettle ontology.
The utility model has the following advantages and advantageous effect：The driving motor at the top of this kind of reactor main body is stirring
Process provide power accelerate reaction progress, when internal pressure is higher pressure reducing valve can timely by extra pressure distribute with
Accident, agitating paddle is avoided to be connect by bearing with driving motor, agitating paddle is fastened by bolts part with screw rod and connect, bearing connection
Agitating paddle is set to be stirred according to certain rate, bolt fastener connection makes agitating paddle closely be fixed on screw rod, electrically
It is easy to connect that driving motor, pressure reducing valve and heater in turn conveniently control reaction process, pass through and controls sampling control
Valve makes the sampled pipe of the glue of internal-response enter in sample detection instrument timely to understand current reactiveness to facilitate
With the processing after facilitating, thermometer can detect internal temperature convenient for handling reaction process in time, will not be because of temperature
It is too high or too low that the insufficient waste for causing material of reaction, the glue after reaction is made to be carried out by orifice filter and screen pack
Filter prevents to cause to discharge phenomena such as caking unsmooth, then buffers and discharge through air layer, and connection screw thread connection is more accurate,
Ensure internal liquid outflow will not be made to cause to waste and pollute on the basis of stable connection, reaction kettle holder and reactor main body
By welding, reaction kettle holder is welded on reactor main body and then keeps the steady operation of reactor main body.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the reaction kettle discharge port overall structure diagram of the utility model；
Fig. 3 is the filtering layer structure schematic diagram of the utility model；
Wherein：1, driving motor；2, pressure reducing valve；3, reactor main body；4, filter layer；5, thermometer；6, discharge port；7, into
Material mouth；8, agitating paddle；9, heater；10, control valve is sampled；11, sample detection instrument；12, probe tube；13, reaction kettle holder；
14, bottom cover is sealed；15, connection screw thread；16, discharge control valve；17, screen pack；18, air layer；19, orifice filter.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of aqueous PU glue production reaction unit, packet
Include driving motor 1, pressure reducing valve 2, reactor main body 3, filter layer 4, thermometer 5, discharge port 6, feed inlet 7, agitating paddle 8, heating
Device 9, sample detection instrument 11, probe tube 12, reaction kettle holder 13, sealing bottom cover 14, connection screw thread 15, goes out sampling control valve 10
The top of mouth control valve 16, screen pack 17, air layer 18 and orifice filter 19, reactor main body 3 is equipped with driving motor 1, drives
The side of dynamic motor 1 is equipped with pressure reducing valve 2, and the other side of driving motor 1 is equipped with feed inlet 7, and the lower section of driving motor 1, which is connected with, to be stirred
Paddle 8 is mixed, having heaters 9 is installed in the side of agitating paddle 8, and the lower section of heater 9 is connected with probe tube 12, and one end of probe tube 12 is solid
Surely it is connected with sample detection instrument 11, the side of sample detection instrument 11 is equipped with sampling control valve 10, and the side of probe tube 12 is fixed
Thermometer 5 is installed, the top of thermometer 5 is equipped with filter layer 4, and the top of filter layer 4 is equipped with orifice filter 19, orifice filter 19
Lower section be equipped with screen pack 17, the lower section of screen pack 17 is equipped with air layer 18, and the bottom of reactor main body 3 is equipped with discharge port
6, the top of discharge port 6 is equipped with connection screw thread 15, and the lower section of connection screw thread 15 is equipped with discharge control valve 16, discharge control valve 16
Lower section is equipped with sealing bottom cover 14, and the both sides of discharge port 6 are installed with reaction kettle holder 13.
Discharge port 6 is connect with reactor main body 3 by connection screw thread 15, and the connection of connection screw thread 15 is more accurate, is ensureing
Internal liquid outflow will not be made to cause to waste and pollute on the basis of stable connection.Heater 9 is with reactor main body 3 by embedding
Set connection, heater 9 is nested in reactor main body 3, and can be good at internal liquid is kept not overflow simultaneously can be to internal
Heating is to accelerate the progress of reaction process.Driving motor 1, pressure reducing valve 2 and heater 9 are electrically connected at power supply, are electrically connected
It is convenient that driving motor 1, pressure reducing valve 2 and heater 9 in turn conveniently control reaction process.Reaction kettle holder 13 with react
By welding, reaction kettle holder 13 is welded on reactor main body 3 and then keeps the steady operation of reactor main body 3 kettle main body 3.It stirs
It mixes paddle 8 to connect by bearing with driving motor 1, agitating paddle 8 is fastened by bolts part with screw rod and connect, and bearing connection makes agitating paddle
8 can stir according to certain rate, and bolt fastener connection makes agitating paddle 8 closely be fixed on screw rod.
Operation principle：When work, the driving motor 1 at the top of this kind of reactor main body 3 provides power for whipping process and adds
The progress of fast response, pressure reducing valve 2 can timely distribute extra pressure to avoid accident, stirring when internal pressure is higher
Paddle 8 is connect with driving motor 1 by bearing, and agitating paddle 8 is fastened by bolts part with screw rod and connect, and bearing connection makes agitating paddle 8
It can be stirred according to certain rate, bolt fastener connection makes agitating paddle 8 closely be fixed on screw rod, and it is convenient to be electrically connected
To driving motor 1, pressure reducing valve 2 and heater 9 and then conveniently reaction process is controlled, sampling control valve 10 by control makes
The sampled pipe 12 of glue of internal-response, which enters in sample detection instrument 11, timely understands current reactiveness with facilitating
With the processing after facilitating, thermometer 5 can detect internal temperature convenient for handling reaction process in time, will not be because of temperature
It is too high or too low to make the insufficient waste for causing material of reaction, glue after reaction by orifice filter 19 and screen pack 17 into
Row filtering prevents to cause to discharge phenomena such as caking unsmooth, then buffers and discharge through air layer 18, and the connection of connection screw thread 15 is compared
Precision, will not make on the basis of ensureing stable connection internal liquid outflow cause waste and pollute, reaction kettle holder 13 with
By welding, reaction kettle holder 13 is welded on reactor main body 3 and then keeps the stabilization work of reactor main body 3 reactor main body 3
Make.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of aqueous PU glue production reaction unit, which is characterized in that including driving motor (1), pressure reducing valve (2), reaction kettle
Main body (3), filter layer (4), thermometer (5), discharge port (6), feed inlet (7), agitating paddle (8), heater (9), sampling control
Valve (10), probe tube (12), reaction kettle holder (13), sealing bottom cover (14), connection screw thread (15), goes out sample detection instrument (11)
Mouth control valve (16), screen pack (17), air layer (18) and orifice filter (19)；It is set at the top of the reactor main body (3)
Have and the driving motor (1) be connected with by rotation axis, the top of the reactor main body (3) be equipped with the pressure reducing valve (2) and
The lower section of the feed inlet (7), the driving motor (1) is connected with the agitating paddle (8), the reaction by the rotation axis
The heater (9) is installed, the outer wall of the reactor main body (3) is equipped with the probe tube on the inner wall of kettle main body (3)
(12), one end of the probe tube (12) is fixedly connected with the sample detection instrument (11), is set on the sample detection instrument (11)
There are the sampling control valve (10), the other end of the probe tube (12) that the thermometer (5), the reaction kettle master is fixedly mounted
Body (3) is internally provided with the filter layer (4), and the top of the filter layer (4) is equipped with the orifice filter (19), the filtering
The lower section of orifice plate (19) is equipped with the screen pack (17), and the lower section of the screen pack (17) is equipped with the air layer (18),
The bottom of the reactor main body (3) connects the discharge port (6) by the connection screw thread (15), the discharge port (6)
Side is equipped with the discharge control valve (16), and the bottom of the discharge port (6) connects the sealing bottom cover (14), the reaction kettle
The bottom of main body (3) is fixedly connected with the reaction kettle holder (13).
2. a kind of aqueous PU glue production reaction unit according to claim 1, which is characterized in that the heater (9)
Pass through nested encryptions with the reactor main body (3).
3. a kind of aqueous PU glue production reaction unit according to claim 1, which is characterized in that the driving motor
(1), the pressure reducing valve (2) and the heater (9) are electrically connected at power supply.
4. a kind of aqueous PU glue production reaction unit according to claim 1, which is characterized in that the reaction kettle holder
(13) it is welded with the reactor main body (3).
5. a kind of aqueous PU glue production reaction unit according to claim 1, which is characterized in that the agitating paddle (8)
It is connect by bearing with the driving motor (1), the agitating paddle (8) is fastened by bolts part with screw rod and connect.
6. a kind of aqueous PU glue production reaction unit according to claim 1, which is characterized in that the rotation axis and institute
It states and is connected together between the top of reactor main body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907035.9U CN207823026U (en) | 2017-12-30 | 2017-12-30 | A kind of aqueous PU glue production reaction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907035.9U CN207823026U (en) | 2017-12-30 | 2017-12-30 | A kind of aqueous PU glue production reaction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207823026U true CN207823026U (en) | 2018-09-07 |
Family
ID=63390901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721907035.9U Active CN207823026U (en) | 2017-12-30 | 2017-12-30 | A kind of aqueous PU glue production reaction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207823026U (en) |
-
2017
- 2017-12-30 CN CN201721907035.9U patent/CN207823026U/en active Active
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