CN109603178A - A method of it taking off low kettle and takes off low kettle and heat broken matchmaker - Google Patents
A method of it taking off low kettle and takes off low kettle and heat broken matchmaker Download PDFInfo
- Publication number
- CN109603178A CN109603178A CN201811603009.6A CN201811603009A CN109603178A CN 109603178 A CN109603178 A CN 109603178A CN 201811603009 A CN201811603009 A CN 201811603009A CN 109603178 A CN109603178 A CN 109603178A
- Authority
- CN
- China
- Prior art keywords
- cavity
- heat exchanger
- exchanger tube
- low kettle
- low
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to organosilicon technical field more particularly to a kind of methods for taking off low kettle and taking off the low broken matchmaker of kettle heating.The invention discloses one kind to take off low kettle, this takes off low kettle, it can make material homogeneous heating, so that material is maintained at steady temperature, pass through the temperature of the conduction oil of setting entrance input, it thereby may be ensured that material reaches brokenly the temperature of coal, solve and existing take off low kettle non-uniform technical problem is heated to raw rubber.
Description
Technical field
The present invention relates to organosilicon technical field more particularly to a kind of methods for taking off low kettle and taking off the low broken matchmaker of kettle heating.
Background technique
After polymeric kettle polymerization, then temperature enters back at 110 DEG C or so and takes off low kettle and carry out removing low molecule organosilicon.
Taking off the mode that low kettle is heated mostly uses steam to heat, and steam heating is easy to appear temperature control shakiness, and raw rubber breaks matchmaker's temperature
It is 165 DEG C -170 DEG C, volatile matter is difficult to control during temperature heating unevenly will lead to brokenly matchmaker.
Summary of the invention
The present invention provides a kind of method for taking off low kettle and take off that low kettle heats broken matchmaker, solves and existing take off low kettle to raw rubber
Heat non-uniform technical problem.
Its specific technical solution is as follows:
The present invention provides one kind to take off low kettle, comprising: take off low kettle ontology, the first heat exchanger tube, the second heat exchanger tube, baffle plate and
Connecting tube；
Described take off is provided with the first cavity in low kettle ontology, be horizontally arranged with first partition and second in first cavity
First cavity is successively separated into the second cavity, third cavity and by partition, the first partition and the second partition
Four cavitys；
4th cavity is provided with import, and second cavity is provided with outlet, for being passed through heat medium and discharge
Heat medium, second cavity are connected to the 4th cavity by the connecting tube；
First heat exchanger tube is disposed longitudinally in second cavity, and second heat exchanger tube is disposed longitudinally on described
In four cavitys, the baffle plate setting is in first heat exchanger tube and in second heat exchanger tube and runs through the first partition
With the second partition；
The top for taking off low kettle ontology is provided with the first opening, for the material after polymerizeing, first heat exchange to be added
The both ends open of pipe is connected to first opening and the third cavity respectively, the both ends open difference of second heat exchanger tube
It is connected to the third cavity and the bottom for taking off low kettle ontology.
Preferably, described take off in low kettle ontology is additionally provided with the 5th cavity；
First heat exchanger tube of second cavity passes through the 5th cavity and first open communication.
Preferably, described take off in low kettle ontology is additionally provided with the 6th cavity；
Second heat exchanger tube is connected to by the 6th cavity with the bottom for taking off low kettle ontology.
Preferably, the quantity of first heat exchanger tube and second heat exchanger tube is at least two；
The quantity of the baffle plate is identical as the quantity of first heat exchanger tube or second heat exchanger tube.
Preferably, multiple baffle plate parallel equidistant settings.
Preferably, the heat medium is conduction oil.
Preferably, the entrance and the exit are provided with flange.
Preferably, second cavity and the 4th chamber outer wall are provided with flange, the both ends point of the connecting tube
Not with two flanged joints.
Preferably, the 6th cavity bottom end is provided with card, and the material flowed out in the 6th cavity is through the card
Flow out to the bottom for taking off low kettle ontology.
The present invention also provides a kind of above-mentioned methods for taking off low kettle and heating broken coal, comprising the following steps:
Entrance is constantly passed through to heat medium to heat heating tube, the material after polymerization is added from the first opening
Enter, the material flows into the first heat exchanger tube, enters third cavity along baffle plate, the material enters the second heat exchanger tube, along baffling
Plate flows out from the lower ending opening of the second heat exchanger tube.
As can be seen from the above technical solutions, the invention has the following advantages that
The present invention provides one kind to take off low kettle, wherein is passed through heat medium to the 4th cavity, heat medium passes through connecting tube
Into the second cavity, the first heat exchanger tube and the second heat exchanger tube are heated, material is flowed along baffle plate, constantly changes direction,
So that material comes into full contact with heat exchanger tube, meanwhile, the bottom in and top out of heat medium, so that heat medium sufficiently connects with heat exchanger tube
Touching keeps material heating speed fast and is heated evenly, and material enters third cavity by baffle plate through the second cavity and passes through buffering, right
After material is mixed, material enters the second heat exchanger tube through third cavity, constantly overturns heating along baffle plate again, passes through second
The outflow of heat exchanger tube lower ending opening.This, which takes off low kettle, can make material homogeneous heating, so that material is maintained at steady temperature, pass through setting
The temperature of the conduction oil of entrance input, it is ensured that material reaches brokenly the temperature of coal.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram for taking off low kettle provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the first heat exchanger tube and baffle plate provided in an embodiment of the present invention；
Wherein, appended drawing reference is as follows:
1, low kettle ontology is taken off；2, the first heat exchanger tube；3, the second heat exchanger tube；4, baffle plate；5, connecting tube；6, the second cavity；
7, third cavity；8, the 4th cavity；9, the 5th cavity；10, the 6th cavity；11, import；12, it exports；13, first partition；14,
Second partition；15, the first opening.
Specific embodiment
The embodiment of the invention provides a kind of method for taking off low kettle and take off that low kettle heats broken matchmaker, for solve it is existing take off it is low
Kettle heats non-uniform technical problem to raw rubber.
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention
Range.
Referring to Fig. 1, a kind of structural schematic diagram for taking off low kettle provided in an embodiment of the present invention.
Referring to Fig. 2, the structural schematic diagram of the first heat exchanger tube 2 and baffle plate 4 provided in an embodiment of the present invention.
A kind of one embodiment taking off low kettle provided in an embodiment of the present invention include: take off low kettle ontology 1, the first heat exchanger tube 2,
Second heat exchanger tube 3, baffle plate 4 and connecting tube 5.
As shown in Fig. 2, the wavy bending of baffle plate 4, baffle plate 4 can change the flow direction of fluid.
It takes off in low kettle ontology 1 and is provided with the first cavity, first partition 13 and second partition are horizontally arranged in the first cavity
14, the first cavity is successively separated into the second cavity 6, third cavity 7 and the 4th cavity 8 by first partition 13 and second partition 14.
In the embodiment of the present invention, the second cavity 6 is identical as the size of the 4th cavity 8.
4th cavity 8 is provided with import 11, and the second cavity 6 is provided with outlet 12, adds for being passed through heat medium and discharge
Thermal medium, the second cavity 6 and the 4th cavity 8 are connected to by connecting tube 5, the heat medium in the 4th cavity 8 by connecting tube 5 into
Enter the second cavity 6.
In the embodiment of the present invention, import 11 and 12 setting of outlet export 12 upper ends that import 11 is arranged in ipsilateral, add
Thermal medium bottom in and top out, so that heat medium and heat exchanger tube contact area are big, time of contact is long.
First heat exchanger tube 2 is disposed longitudinally in the second cavity 6, and the second heat exchanger tube 3 is disposed longitudinally in the 4th cavity 8, folding
The setting of flowing plate 4 is in the first heat exchanger tube 2 and in the second heat exchanger tube 3 and runs through first partition 13 and second partition 14.
The top that first heat exchanger tube, 2 upper end edge reaches the second cavity 6 is connected to the first opening 15, and lower end edge reaches the second chamber
The bottom end of body 6 is connected to third cavity 7.Second heat exchanger tube 3 is identical as 2 set-up mode of the first heat exchanger tube, is not repeated herein.
Cavity wall up and down, first partition 13 and the second partition 14 of first cavity can be set for the first heat exchanger tube 2 and
The through-hole that two heat exchanger tubes 3 are fixed, baffle plate 4 is perforative, can also be by the first cavity, first partition 13, second partition 14, first
Heat exchanger tube 2 and the second heat exchanger tube 3 are arranged to integral structure.
Without heat exchanger tube in third cavity 7, so that material not no obstruction of heat exchanger tube in third cavity 7, material can be with
Of short duration be gathered in third cavity 7 is mixed, and material is buffered in third cavity 7, is carried out to enter the 4th cavity
Transition, the constant flow of control material.
The top for taking off low kettle ontology 1 is provided with the first opening 15, for the material after polymerizeing to be added, the first heat exchanger tube 2
Both ends open respectively with first opening 15 and third cavity 7 be connected to, the both ends open of the second heat exchanger tube 3 respectively with third cavity 7
It is connected to low 1 bottom of kettle ontology is taken off.
In the embodiment of the present invention, the bottom for taking off low kettle ontology 1 is end enclosure structure, and material is made to advise product in end socket, reaches permanent
Press the effect of flowing.
In the embodiment of the present invention, it is passed through heat medium to the 4th cavity 8, heat medium enters the second chamber by connecting tube 5
Body 6 heats the first heat exchanger tube 2 and the second heat exchanger tube 3, and material is flowed along baffle plate 4, constantly changes direction, so that object
Material comes into full contact with heat exchanger tube, meanwhile, the bottom in and top out of heat medium, heat medium comes into full contact with heat exchanger tube, so that material
Heating speed is fast and is heated evenly, and material enters third cavity 7 by buffering by baffle plate 4 through the second cavity 6, to material into
After row mixing, material enters the second heat exchanger tube 3 through third cavity 7, again along the constantly overturning Hybrid Heating of baffle plate 4, by the
The outflow of two heat exchanger tubes, 3 lower ending opening.Low kettle is taken off by this, material homogeneous heating can be made, so that material is maintained at steady temperature,
Temperature by the conduction oil inputted at setting import 11, thereby may be ensured that material reaches brokenly the temperature of coal.The present invention is implemented
In example, the temperature for breaking coal is 168 DEG C.
Further, it takes off in low kettle ontology 1 and is additionally provided with the 5th cavity 9.
First heat exchanger tube 2 of the second cavity 6 is connected to by the 5th cavity 9 with the first opening 15.
Material is introduced into the 5th cavity 9 from the first opening 15, is accumulated in the 5th cavity 9, and accumulation, which generates pressure, to be made
Material enters heat exchanger tube.
Further, it takes off in low kettle ontology 1 and is additionally provided with the 6th cavity 10.
Second heat exchanger tube 3 is connected to by the 6th cavity 10 with the bottom for taking off low kettle ontology 1.
Material brief stay in the 6th cavity 10 after the outflow of the second heat exchanger tube 3, the 6th cavity 10 are equivalent to buffering
Area can control the constant flow of material.
Further, the quantity of the first heat exchanger tube 2 and the second heat exchanger tube 3 is at least two；
The quantity of baffle plate 4 is identical as the quantity of the first heat exchanger tube 2 or the second heat exchanger tube 3.
As shown in Figure 1, the first heat exchanger tube 2, the second heat exchanger tube 3 and baffle plate 4 are arranged multiple, the stream of material can be accelerated
It is dynamic, save the time.
Further, multiple 4 parallel equidistants of baffle plate setting, so that the first heat exchanger tube 2 or the second heat exchanger tube 3 also equideparture
Row setting, can make heat exchanger tube homogeneous heating.
Further, in the embodiment of the present invention, heat medium is conduction oil, and THERMAL STABILITY OF HEAT TRANSFER OIL is good, is suitble to de- low temperature
Degree controls stable material.
Further, flange is provided at import 11 and at outlet 12.
Further, the second cavity 6 and 8 outer wall of the 4th cavity are provided with flange, the both ends of connecting tube 5 respectively with two
Flanged joint.
Further, 10 bottom end of the 6th cavity is provided with card, and the material flowed out in the 6th cavity 10 is flowed out to through card
Take off the bottom of low kettle ontology 1.
It should be noted that card is the prior art, it is not repeated herein.
Material enters card from the 6th cavity 10, and material flows downward along the circular hole of card, forms filament shape, makes its surface
Product maximizes, and the lower section of card is high vacuum state, by the catalyst thermally decomposed in thin filamentary material from de- under high vacuum state
The bottom opening of low kettle ontology 1 detaches away.
It is that a kind of one embodiment for taking off low kettle provided in an embodiment of the present invention is described in detail above, it below will be right
A kind of method taking off the low broken coal of kettle heating provided by the invention is described in detail.
The present invention also provides a kind of above-mentioned methods for taking off low kettle and heating broken coal, comprising the following steps:
Heat medium will be constantly passed through at import 11 to heat heating tube, by the material after polymerization from first opening 15
It being added, the material flows into the first heat exchanger tube 2, enters third cavity 7 along baffle plate 4, and the material enters the second heat exchanger tube 3,
It is flowed out from the lower ending opening of the second heat exchanger tube 3 along baffle plate 4.
The catalyst in organosilicon is decomposed it should be noted that broken coal refers to, catalyst is when being heated to certain temperature
It can just decompose, to lose the catalytic activity of silicon oxygen bond rearrangement.
Material is preferably methyl vinyl silicone rubber in the embodiment of the present invention.
What is provided through the embodiment of the present invention takes off low kettle, using above-mentioned heating break coal method, can in a short time by
Material homogeneous heating reaches brokenly coal temperature, moreover it is possible to the volatile content of material be effectively reduced.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. one kind takes off low kettle characterized by comprising take off low kettle ontology, the first heat exchanger tube, the second heat exchanger tube, baffle plate and company
Adapter tube；
Described take off is provided with the first cavity in low kettle ontology, be horizontally arranged in first cavity first partition and second every
First cavity is successively separated into the second cavity, third cavity and the 4th by plate, the first partition and the second partition
Cavity；
4th cavity is provided with import, and second cavity is provided with outlet, for being passed through heat medium and discharge heating
Medium, second cavity are connected to the 4th cavity by the connecting tube；
First heat exchanger tube is disposed longitudinally in second cavity, and second heat exchanger tube is disposed longitudinally on the 4th chamber
In vivo, the baffle plate setting in first heat exchanger tube and in second heat exchanger tube and runs through the first partition and institute
State second partition；
The top for taking off low kettle ontology is provided with the first opening, for the material after polymerizeing to be added, first heat exchanger tube
Both ends open respectively with it is described first opening and the third cavity be connected to, the both ends open of second heat exchanger tube respectively with institute
Third cavity is stated to be connected to the bottom for taking off low kettle ontology.
2. according to claim 1 take off low kettle, which is characterized in that described take off in low kettle ontology is additionally provided with the 5th cavity；
First heat exchanger tube of second cavity passes through the 5th cavity and first open communication.
3. according to claim 1 take off low kettle, which is characterized in that described take off in low kettle ontology is additionally provided with the 6th cavity；
Second heat exchanger tube is connected to by the 6th cavity with the bottom for taking off low kettle ontology.
4. according to claim 1 take off low kettle, which is characterized in that the number of first heat exchanger tube and second heat exchanger tube
Amount is at least two；
The quantity of the baffle plate is identical as the quantity of first heat exchanger tube or second heat exchanger tube.
5. according to claim 4 take off low kettle, which is characterized in that multiple baffle plate parallel equidistant settings.
6. according to claim 1 take off low kettle, which is characterized in that the heat medium is conduction oil.
7. according to claim 1 take off low kettle, which is characterized in that the entrance and the exit are provided with method
It is blue.
8. according to claim 1 take off low kettle, which is characterized in that second cavity and the 4th chamber outer wall are all provided with
Be equipped with flange, the both ends of the connecting tube respectively with two flanged joints.
9. according to claim 3 take off low kettle, which is characterized in that the 6th cavity bottom end is provided with card, and described
The material flowed out in six cavitys flows out to the bottom for taking off low kettle ontology through the card.
10. taking off the method that low kettle heats broken coal described in claim 1 to 9 any one, which comprises the following steps:
Entrance is constantly passed through to heat medium to heat heating tube, the material after polymerization is added from the first opening, institute
It states material and flows into the first heat exchanger tube, enter third cavity along baffle plate, the material enters the second heat exchanger tube, along baffle plate from the
It is flowed out at the lower ending opening of two heat exchanger tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811603009.6A CN109603178A (en) | 2018-12-26 | 2018-12-26 | A method of it taking off low kettle and takes off low kettle and heat broken matchmaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811603009.6A CN109603178A (en) | 2018-12-26 | 2018-12-26 | A method of it taking off low kettle and takes off low kettle and heat broken matchmaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109603178A true CN109603178A (en) | 2019-04-12 |
Family
ID=66011536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811603009.6A Pending CN109603178A (en) | 2018-12-26 | 2018-12-26 | A method of it taking off low kettle and takes off low kettle and heat broken matchmaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109603178A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011334A (en) * | 2021-11-03 | 2022-02-08 | 佛山市金银河智能装备股份有限公司 | Material application device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987252A (en) * | 2009-08-03 | 2011-03-23 | 颜建平 | Flash evaporation type micromolecule removing device with nitrogen spray pipe |
| CN202808663U (en) * | 2012-09-20 | 2013-03-20 | 浙江恒业成有机硅有限公司 | Molecular device for removing low-boiling-point substances from methyl vinylsiloxane rubber |
| CN204356264U (en) * | 2014-12-30 | 2015-05-27 | 溧阳市利达有机硅科技有限公司 | A kind of production system of high temperature silicone rubber rubber |
| CN204939418U (en) * | 2015-06-19 | 2016-01-06 | 重庆鲍斯可燃气工程有限公司 | Natural gas conditioning sledge regenerator column |
| CN206772092U (en) * | 2017-02-08 | 2017-12-19 | 北京极易化工有限公司 | A kind of tubular heat exchanger |
-
2018
- 2018-12-26 CN CN201811603009.6A patent/CN109603178A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987252A (en) * | 2009-08-03 | 2011-03-23 | 颜建平 | Flash evaporation type micromolecule removing device with nitrogen spray pipe |
| CN202808663U (en) * | 2012-09-20 | 2013-03-20 | 浙江恒业成有机硅有限公司 | Molecular device for removing low-boiling-point substances from methyl vinylsiloxane rubber |
| CN204356264U (en) * | 2014-12-30 | 2015-05-27 | 溧阳市利达有机硅科技有限公司 | A kind of production system of high temperature silicone rubber rubber |
| CN204939418U (en) * | 2015-06-19 | 2016-01-06 | 重庆鲍斯可燃气工程有限公司 | Natural gas conditioning sledge regenerator column |
| CN206772092U (en) * | 2017-02-08 | 2017-12-19 | 北京极易化工有限公司 | A kind of tubular heat exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011334A (en) * | 2021-11-03 | 2022-02-08 | 佛山市金银河智能装备股份有限公司 | Material application device |
| CN114011334B (en) * | 2021-11-03 | 2023-09-26 | 佛山市金银河智能装备股份有限公司 | Material application device |
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Application publication date: 20190412 |
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