CN109265322A - A kind of system of conduction-oil warming essence phenol - Google Patents
A kind of system of conduction-oil warming essence phenol Download PDFInfo
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- CN109265322A CN109265322A CN201811030787.0A CN201811030787A CN109265322A CN 109265322 A CN109265322 A CN 109265322A CN 201811030787 A CN201811030787 A CN 201811030787A CN 109265322 A CN109265322 A CN 109265322A
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- oil
- heat
- conduction
- phenol
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
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- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention discloses a kind of systems of conduction-oil warming essence phenol, including asphalt heat conducting oil heat exchanger, smart phenol tube furnace heat-conducting oil system, tar heat-condutive oil heat exchanger and anti-oxidation system, start heat conduction oil circulating pump, after conduction oil is squeezed into the heat exchange of asphalt heat conducting oil heat exchanger, a part enters smart phenol tube furnace heat-conducting oil system, another part enters tar heat-condutive oil heat exchanger, and the conduction oil after heat exchange enters back into gs-oil separator, and cold oil is squeezed into heat exchanger through circulating pump again and is recycled.The advantages that present invention is nontoxic and pollution-free, thermal coefficient is big using synthesis conduction oil, it exchanges heat with kettle modified coal tar pitch out, it is heated in smart phenol while reducing asphalt temperature, improved the oil temperature of tar, reduce equipment investment and cost of labor, reduce energy consumption and environmental pollution, flowmeter and regulating valve detect conduction oil flowing in heat-conducting oil pipes simultaneously, effectively avoid judging by accident, accurately identify whether conduction oil recycles, oxidation avoids equipment from being corroded, and extends equipment life.
Description
Technical field
The present invention relates to heating technical field of heat exchange, and in particular to a kind of system of conduction-oil warming essence phenol.
Background technique
Currently, conduction oil carries out heat exchange as heating medium for high temperature, with heating equipment, heat effect is played, it is each in China
Field is widely applied.Traditional handicraft is that kettle pitch pump squeezes into four 100 side's height and sets slot out, then carries out natural cooling, and not
With the needs of technique production, conduction oil is needed to carry out heat exchange from different hot equipment, but heat consumption is big, and various heat exchange process
Equipment investment and this cost consumption of people are big.Generally exchanged heat using a kind of conduction oil to a kind of heat exchange equipment, it cannot be to a variety of
Equipment exchanges heat simultaneously, cannot meet the heat exchange needs of different links well, and heating equipment heat consumption is different, causes
Heat-conducting oil furnace heating load is different, and heat transfer process is more, and heat exchange equipment is more, increases investment in this way, brings not to operational administrative
Just.
Summary of the invention
It is an object of the invention to: low, high production cost, the energy for production efficiency caused by above-mentioned multiple heat transfer process
The problems such as waste, the present invention provide a kind of system of conduction-oil warming essence phenol.
The technical solution adopted by the invention is as follows:
A kind of system of conduction-oil warming essence phenol, including conduction oil filling pump, conduction oil Lower tank, heat-conducting oil pipes, a high position
Slot, gs-oil separator, heat conduction oil circulating pump, asphalt heat conducting oil heat exchanger and smart phenol tube furnace heat-conducting oil system, the conduction oil
Filling pump is connected to the conduction oil Lower tank, the head tank by heat-conducting oil pipes, and the head tank is located at the conduction oil
Above Lower tank, the gs-oil separator is connected to the head tank by heat-conducting oil pipes, and the gs-oil separator is located at described
Below head tank, the gs-oil separator and the heat conduction oil circulating pump, the asphalt heat conducting oil heat exchanger and the smart phenol pipe
Formula furnace heat-conducting oil system passes sequentially through heat-conducting oil pipes connection, and the essence phenol tube furnace heat-conducting oil system and the gs-oil separator are logical
Heat-conducting oil pipes connection is crossed, circulation closed-circuit system is formed.
When work, the conduction oil bought back is unloaded into conduction oil Lower tank, then squeezes into head tank, high-order trench bottom through filling pump
Valve is opened from gs-oil separator is flowed into, and heat conduction oil circulating pump is started, and conduction oil is squeezed into the heat exchange of asphalt heat conducting oil heat exchanger, then
A part of highly thermally conductive hot oil transfer after heat exchange to smart phenol tube furnace heat-conducting oil system is exchanged heat, the conduction oil after heat exchange into
Enter gs-oil separator, the oil gas of generation enters head tank and discharged, and cold oil squeezes into asphalt heat conducting oil using circulating pump and exchanges heat
Device is recycled.Using synthesis conduction oil is nontoxic and pollution-free, boiling point and flash-point are high, thermal coefficient is big, opposite operating safety factor
The advantages that high, reduces asphalt temperature to exchange heat with kettle modified coal tar pitch out, and pitch is into temperature 350 before heat exchanger, heat exchanger out
230 degree, reduce asphalt temperature, traditional handicraft is that kettle pitch pump squeezes into four 100 side's height and sets slot out, then naturally cools to
230 degree of blowings, with the system reduces equipment investment and cost of labor, conduction oil thermally conductive oil temperatures after asphalt heat conducting oil heat exchanger
Degree is 300 degree, while improving the oil temperature of smart phenol tube furnace heat-conducting oil system, reduces energy consumption.
Further, the smart phenol tube furnace heat-conducting oil system includes smart phenol dehydrating kettle, No. 1 smart phenol distillation still, No. 2 smart phenol
Distillation still, the asphalt heat conducting oil heat exchanger and the smart phenol dehydrating kettle, No. 1 smart phenol distillation still, No. 2 smart phenol distill
Kettle passes sequentially through heat-conducting oil pipes connection, the gs-oil separator and the smart phenol dehydrating kettle, No. 1 smart phenol distillation still, described 2
Number smart phenol distillation still passes sequentially through heat-conducting oil pipes connection, forms circulation closed-circuit system.
When work, a part of conduction oil after pitch heat exchange enters the smart phenol tube furnace heat-conducting oil system and exchanges heat,
It exchanges heat respectively in dehydrating kettle, No. 1 distillation still, No. 2 distillation stills, the conduction oil after heat exchange returns to the oil by heat-conducting oil pipes
The light component substance of gas separating device, heated portion gasification is discharged by conduction oil expansion slot.Process simplification, heat exchange efficiency
Height reduces energy consumption and the pollution to environment.
It further, further include tar heat-condutive oil heat exchanger, the tar heat-condutive oil heat exchanger and the asphalt heat conducting oil
Heat exchanger, the gs-oil separator are connected to by heat-conducting oil pipes respectively, be provided on the tar heat-condutive oil heat exchanger tar into
Mouth and tar outlet.
When work, a part of conduction oil after pitch heat exchange enters the tar heat-condutive oil heat exchanger, is changed with tar
Heat improves tar temperature, and in heat transfer process, can carry out the replacement of tar by tar import and tar outlet in real time.
It further, further include anti-oxidation system, the anti-oxidation system includes exhaust pipe and cold oil container, the cold oil
Conduction oil in container added with temperature lower than 70 degrees Celsius, the cold oil container bottom are thermally conductive by heat-conducting oil pipes and the pitch
Oil heat exchanger connection, the exhaust pipe are connected with the asphalt heat conducting oil heat exchanger, the cold oil container, the cold oil container
The interior exhaust pipe mouth is located at thermally conductive oil level or less.
When work, conduction oil of the anti-oxidation system by the temperature in cold oil container lower than 70 degrees Celsius come air-isolation,
Conduction oil is avoided to contact with air, polymerization reaction will not occur because of temperature for the conduction oil in cold oil container, avoid conduction oil
Kinematic viscosity increases, and equipment is corroded, to guarantee that equipment life extends, and the oil smoke for preventing heat-conductive-oil high-temperature from generating is external
Exhaust emission air.
Further, it is provided with flowmeter between the heat conduction oil circulating pump and the asphalt heat conducting oil heat exchanger and adjusts
Valve.
When work, regulating valve is judged according to the flow signal that flowmeter provides, and adjusts the work of heat conduction oil circulating pump.
The system is additionally arranged flowmeter and regulating valve, detects to heat transfer oil flow size in heat-conducting oil pipes, adjusts conduction oil in real time
The work of circulating pump improves security of system.
Further, pitch import and asphalt outlet are provided on the asphalt heat conducting oil heat exchanger.
Further, filter is provided between the gs-oil separator and the heat conduction oil circulating pump.
When the head tank liquid level is inadequate, start the filling pump oiling, final entire technique, which is formed, recycles closed circuit system
System.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1., boiling point and flash-point height nontoxic and pollution-free using synthesis conduction oil, thermal coefficient are big, opposite operating safety factor is high
The advantages that, to exchange heat with kettle modified coal tar pitch out, asphalt temperature is reduced, pitch is into temperature 350 before heat exchanger, heat exchanger out
230 degree, reduce asphalt temperature, traditional handicraft is that kettle pitch pump squeezes into four 100 side's height and sets slot out, then naturally cools to
230 degree of blowings, fast cooling pitch while, absorb its heat, recycle the energy, reduce energy waste；
2. conduction oil thermally conductive oil temperature after asphalt heat conducting oil heat exchanger is 300 degree, a part is sent to tar system and two
Section pump discharge tar heat exchange, a part enter smart phenol tube furnace heat-conducting oil system and exchange heat, while improving tar oil temperature simultaneously
Smart phenol is heated, equipment investment and cost of labor are reduced；
3. three heat transfer process are combined together by the present invention, process flow is simplified, raw rate of production and marketing is improved, reduces
The pollution of energy consumption and environment；
4. the present invention is additionally arranged flowmeter and regulating valve, heat transfer oil flow size in heat-conducting oil pipes is detected, in real time
The work of heat conduction oil circulating pump is adjusted, security of system is improved.
5. the present invention is additionally arranged oxidation, equipment is avoided to be corroded, equipment life extends, and production process is more pacified
Entirely.
Detailed description of the invention
Fig. 1 is process flow diagram of the invention；
Fig. 2 is smart phenol tube furnace heat-conducting oil system flow diagram of the invention；
Fig. 3 is anti-oxidation system flow schematic diagram of the invention；
Marked in the figure: 1- filling pump, 2- essence phenol tube furnace heat-conducting oil system, the anti-oxidation system of 3-, 4- Lower tank, 5- are thermally conductive
Oil pipe, 6- head tank, 7- gs-oil separator, 8- filter, 9- heat conduction oil circulating pump, 10- flowmeter, 11- regulating valve, 12- drip
Green heat-condutive oil heat exchanger, 13- pitch import, 14- asphalt outlet, 15- tar import, 16- tar outlet, 17- tar conduction oil
Heat exchanger, 21- essence phenol dehydrating kettle, No. 22-1 smart phenol distillation still, No. 23-2 smart phenol distillation still, 31- exhaust pipe, 32- cold oil container.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Embodiment 1
A kind of system of conduction-oil warming essence phenol, including conduction oil filling pump 1, conduction oil Lower tank 4, heat-conducting oil pipes 5, height
Position slot 6, gs-oil separator 7, heat conduction oil circulating pump 9, asphalt heat conducting oil heat exchanger 12 and smart phenol tube furnace heat-conducting oil system 2, institute
It states conduction oil filling pump 1 and is connected to the conduction oil Lower tank 4, the head tank 6 by heat-conducting oil pipes 5, the head tank 6
Above the conduction oil Lower tank 4, the gs-oil separator 7 is connected to the head tank 6 by heat-conducting oil pipes 5, the oil
Gas separating device 7 is located at 6 lower section of head tank, and the gs-oil separator 7 and the heat conduction oil circulating pump 9, the pitch are thermally conductive
Oil heat exchanger 12 passes sequentially through heat-conducting oil pipes 5 with the smart phenol tube furnace heat-conducting oil system 2 and is connected to, and the essence phenol tube furnace is thermally conductive
Oil system 2 is connected to the gs-oil separator 7 by heat-conducting oil pipes 5, and circulation closed-circuit system is formed.
When work, the conduction oil bought back is unloaded into conduction oil Lower tank 4, then squeezes into head tank 6, head tank 6 through filling pump 1
Bottom valve is opened from gs-oil separator 7 is flowed into, and starts heat conduction oil circulating pump 9, conduction oil is squeezed into asphalt heat conducting oil heat exchanger
12 heat exchange, then a part of highly thermally conductive hot oil transfer after heat exchange to smart phenol tube furnace heat-conducting oil system 2 is exchanged heat, after heat exchange
Conduction oil enter gs-oil separator 7, the oil gas of generation enters head tank 6 and is discharged, and cold oil squeezes into drip using circulating pump
Green heat-condutive oil heat exchanger 12 is recycled.Conduction oil is nontoxic and pollution-free using synthesis, boiling point with flash-point is high, thermal coefficient is big, phase
The advantages that high to operating safety factor, reduces asphalt temperature to exchange heat with kettle modified coal tar pitch out, and pitch is into temperature before heat exchanger
Degree 350, out 230 degree of heat exchanger reduce asphalt temperature, and traditional handicraft is that kettle pitch pumps and squeezes into four 100 side's height and set slot out,
230 degree of blowings are naturally cooled to again, and with the system reduces equipment investment and cost of labor, conduction oil exchanges heat through asphalt heat conducting oil
Thermally conductive oil temperature is 300 degree after device 12, while improving the oil temperature of smart phenol tube furnace heat-conducting oil system 2, reduces energy consumption.
Embodiment 2
On the basis of embodiment 1, the smart phenol tube furnace heat-conducting oil system 2 includes that smart phenol dehydrating kettle 21,1 smart phenol steams
Kettle 22,2 smart phenol distillation stills 23 are evaporated, the asphalt heat conducting oil heat exchanger 12 is steamed with the smart phenol dehydrating kettle 21, No. 1 smart phenol
Evaporate kettle 22, No. 2 smart phenol distillation stills 23 pass sequentially through the connection of heat-conducting oil pipes 5, the gs-oil separator 7 and the smart phenol dehydration
Kettle 21, No. 1 smart phenol distillation still 22, No. 2 smart phenol distillation stills 23 pass sequentially through the connection of heat-conducting oil pipes 5, form circulation and close
Road system.
When work, a part of conduction oil after pitch heat exchange enters the smart phenol tube furnace heat-conducting oil system 2 and exchanges heat,
It exchanges heat respectively in dehydrating kettle, No. 1 distillation still, No. 2 distillation stills, the conduction oil after heat exchange is returned to described by heat-conducting oil pipes 5
The light component substance of gs-oil separator 7, heated portion gasification is discharged by conduction oil expansion slot.Process simplification, heat exchange effect
Rate is high, reduces energy consumption and the pollution to environment.
Embodiment 3
It on the basis of embodiment 1, further include tar heat-condutive oil heat exchanger 17, the tar heat-condutive oil heat exchanger 17 and institute
It states asphalt heat conducting oil heat exchanger 12, the gs-oil separator 7 to be connected to by heat-conducting oil pipes 5 respectively, the tar conduction oil heat exchange
Tar import 15 and tar outlet 16 are provided on device 17.
When work, a part of conduction oil after pitch heat exchange enters the tar heat-condutive oil heat exchanger 17, carries out with tar
Heat exchange improves tar temperature, and in heat transfer process, can carry out tar more by tar import 15 and tar outlet 16 in real time
It changes.
Embodiment 4
It on the basis of embodiment 1, further include anti-oxidation system 3, the anti-oxidation system 3 includes exhaust pipe 31 and cold oil
Container 32, the interior conduction oil for being lower than 70 degrees Celsius added with temperature of the cold oil container 32,32 bottom of cold oil container is by leading
Hot oil pipe 5 is connected to the asphalt heat conducting oil heat exchanger 12, the exhaust pipe 31 and the asphalt heat conducting oil heat exchanger 12, described
Cold oil container 32 is connected, and 31 mouthfuls of the exhaust pipe in the cold oil container 32 are located at thermally conductive oil level or less.
When work, anti-oxidation system 3 is lower than 70 degrees Celsius of conduction oil by the temperature in cold oil container 32 sky is isolated
Gas avoids conduction oil from contacting with air, and polymerization reaction will not occur because of temperature for the conduction oil in cold oil container 32, avoids and leads
Hot oil kinematic viscosity increases, and equipment is corroded, to guarantee that equipment life extends, and the oil smoke for preventing heat-conductive-oil high-temperature from generating
External exhaust emission air.
Embodiment 5
On the basis of embodiment 1, it is provided between the heat conduction oil circulating pump 9 and the asphalt heat conducting oil heat exchanger 12
Flowmeter 10 and regulating valve 11.
When work, regulating valve 11 is judged according to the flow signal that flowmeter 10 provides, and adjusts heat conduction oil circulating pump 9
Work.The system is additionally arranged flowmeter 10 and regulating valve 11, detects to heat transfer oil flow size in heat-conducting oil pipes 5, in real time
The work of heat conduction oil circulating pump 9 is adjusted, security of system is improved.
Embodiment 6
On the basis of embodiment 1, pitch import 13 and asphalt outlet are provided on the asphalt heat conducting oil heat exchanger 12
14, it is provided with filter 8 between the gs-oil separator 7 and the heat conduction oil circulating pump 9, when 6 liquid level of head tank is inadequate,
Start 1 oiling of filling pump, entire technique forms circulation closed-circuit system.
The present invention is not limited to above-mentioned specific embodiment, those skilled in the art are not departing from spirit and model of the invention
Under the premise of enclosing, several change and modification can be done.Protection scope of the present invention should be subject to claim of the invention.
Claims (7)
1. a kind of system of conduction-oil warming essence phenol, it is characterised in that: including conduction oil filling pump (1), conduction oil Lower tank
(4), more heat-conducting oil pipes (5), head tank (6), gs-oil separator (7), heat conduction oil circulating pump (9), asphalt heat conducting oil heat exchanger
(12) and smart phenol tube furnace heat-conducting oil system (2), the conduction oil filling pump (1) and the conduction oil Lower tank (4), the height
Position slot (6) is connected to by heat-conducting oil pipes (5), and the head tank (6) is located above the conduction oil Lower tank (4), the oil gas
Separator (7) is connected to the head tank (6) by heat-conducting oil pipes (5), and the gs-oil separator (7) is located at the head tank
(6) lower section, the gs-oil separator (7) and the heat conduction oil circulating pump (9), the asphalt heat conducting oil heat exchanger (12) and described
Smart phenol tube furnace heat-conducting oil system (2) pass sequentially through heat-conducting oil pipes (5) connection, it is described essence phenol tube furnace heat-conducting oil system (2) with
The gs-oil separator (7) is connected to by heat-conducting oil pipes (5), forms circulation closed-circuit system.
2. a kind of system of conduction-oil warming essence phenol according to claim 1, it is characterised in that: the essence phenol tube furnace is led
Thermal oil system (2) includes smart phenol dehydrating kettle (21), No. 1 smart phenol distillation still (22), No. 2 smart phenol distillation stills (23), and the pitch is led
Hot oil heat exchanger (12) and the smart phenol dehydrating kettle (21), No. 1 smart phenol distillation still (22), No. 2 smart phenol distillation stills
(23) heat-conducting oil pipes (5) connection, the gs-oil separator (7) and the smart phenol dehydrating kettle (21), No. 1 smart phenol are passed sequentially through
Distillation still (22), No. 2 smart phenol distillation stills (23) pass sequentially through heat-conducting oil pipes (5) connection, form circulation closed-circuit system.
3. a kind of system of conduction-oil warming essence phenol according to claim 1, it is characterised in that: further include tar conduction oil
Heat exchanger (17), the tar heat-condutive oil heat exchanger (17) and the asphalt heat conducting oil heat exchanger (12), the gs-oil separator
(7) it is connected to respectively by heat-conducting oil pipes (5), is provided with tar import (15) and tar on the tar heat-condutive oil heat exchanger (17)
It exports (16).
4. a kind of system of conduction-oil warming essence phenol according to claim 1, it is characterised in that: further include anti-oxidation system
(3), the anti-oxidation system (3) includes exhaust pipe (31) and cold oil container (32), and the cold oil container (32) is interior added with temperature
Conduction oil lower than 70 degrees Celsius, cold oil container (32) bottom are exchanged heat by heat-conducting oil pipes (5) and the asphalt heat conducting oil
Device (12) connection, the exhaust pipe (31) are connected with the asphalt heat conducting oil heat exchanger (12), the cold oil container (32), institute
The exhaust pipe (31) mouth stated in cold oil container (32) is located at thermally conductive oil level or less.
5. a kind of system of conduction-oil warming essence phenol according to claim 1, it is characterised in that: the heat conduction oil circulating pump
(9) flowmeter (10) and regulating valve (11) are provided between the asphalt heat conducting oil heat exchanger (12).
6. a kind of system of conduction-oil warming essence phenol according to claim 1, it is characterised in that: the asphalt heat conducting oil is changed
Pitch import (13) and asphalt outlet (14) are provided on hot device (12).
7. a kind of system of conduction-oil warming essence phenol according to claim 1, it is characterised in that: the gs-oil separator
(7) it is provided between the heat conduction oil circulating pump (9) filter (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030787.0A CN109265322A (en) | 2018-09-05 | 2018-09-05 | A kind of system of conduction-oil warming essence phenol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030787.0A CN109265322A (en) | 2018-09-05 | 2018-09-05 | A kind of system of conduction-oil warming essence phenol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109265322A true CN109265322A (en) | 2019-01-25 |
Family
ID=65187847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811030787.0A Pending CN109265322A (en) | 2018-09-05 | 2018-09-05 | A kind of system of conduction-oil warming essence phenol |
Country Status (1)
| Country | Link |
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| CN (1) | CN109265322A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202542235U (en) * | 2012-05-08 | 2012-11-21 | 铜陵市陵阳化工有限责任公司 | Conduction oil system |
-
2018
- 2018-09-05 CN CN201811030787.0A patent/CN109265322A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202542235U (en) * | 2012-05-08 | 2012-11-21 | 铜陵市陵阳化工有限责任公司 | Conduction oil system |
Non-Patent Citations (1)
| Title |
|---|
| 无: ""导热油系统生产技术操作规程"", 《HTTPS://BOOKSHELF.DOCIN.COM/P-532235461.HTML》 * |
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Application publication date: 20190125 |