CN106288391B - A method of supply hot oil, steam - Google Patents
A method of supply hot oil, steam Download PDFInfo
- Publication number
- CN106288391B CN106288391B CN201610659803.7A CN201610659803A CN106288391B CN 106288391 B CN106288391 B CN 106288391B CN 201610659803 A CN201610659803 A CN 201610659803A CN 106288391 B CN106288391 B CN 106288391B
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- steam
- high boiling
- boiling liquid
- pipeline
- heat
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
- F24H7/04—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/16—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being hot liquid or hot vapour, e.g. waste liquid, waste vapour
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
Abstract
It is a kind of to supply hot oil using multifunctional heating device, the method of steam, the multifunctional heating device includes: a bunker cylinder, one furnace body, one steam pipeline, one high boiling liquid heat supply pipeline, one for thermal modules, a jacket space is formed between the bunker cylinder and the furnace body, there is a high boiling liquid layer in the jacket space, the furnace body is equipped with heating device, the steam pipeline is substantially submerged in the high boiling liquid layer in the inside of the bunker cylinder, this is arranged on the high boiling liquid heat supply pipeline for thermal modules, an oil pump is set on the high boiling liquid heat supply pipeline.The present invention is using thermally conductive and heat storage capacity is strong, boiling point is high, environmental-friendly high boiling liquid as the setter of heating, absorb the heat of heating device, the water in steam pipeline is delivered heat to again, and then can produce steam and export to user, while can also play the role of heat-conducting oil furnace.
Description
Technical field
The present invention relates to a kind of methods using multifunctional heating device heat supply, and relating more specifically to one kind can supply simultaneously
The method for answering hot oil and steam.
Background technique
Boiler is the mechanical equipment for water being heated as using the thermal energy of fuel or other energy hot water or steam.In boiler
The hot water or steam of generation directly can provide required thermal energy for industrial production and people's lives, can also be filled by steam power
It sets and is converted to mechanical energy, or electric energy is converted mechanical energy by generator again.The boiler for providing hot water is known as hot-water boiler, main
It is used to live, also there is a small amount of application in industrial production.The boiler for generating steam is known as steam boiler, is chiefly used in thermal power station, ship
Oceangoing ship, locomotive and industrial and mining enterprises.
It is well known that boiling point is 100 DEG C to water under normal pressure, when external pressure increases, the boiling point of water increases therewith, therefore,
In order to meet the needs of industrial production and people's lives, boiler usually all passes through setting pressure vessel (drum/drum) Lai Zengjia
Pressure is higher than 100 DEG C of hot water or steam to obtain.Boilers and pressure vessel volume is big, sealing, bear high pressure etc. due to, hold
Easily occur leakage, explosion accident and jeopardize the safety of personnel, equipment and property.
In addition, there are also a kind of boilers using heat-conducting oil heating heat conducting oil boiler.Conduction oil, also known as organic heat carrier,
Thermal medium oil, hot oil, liquid energe-carrying medium, heat transfer oil are substantially a kind of high boiling liquids, are GB/T 4016-1983
The former name of " heat medium oil " in " oil product vocabulary of terms ", English name are Heat transfer oil, for passing indirectly
Pass the specialized oil product of a kind of better heat stability of heat.Since it is with homogeneous heating, temperature adjustment precise control can be in low steam
The features such as pressure generates high temperature, and heat-transfer effect is good, energy conservation, conveys and is easy to operate, is widely used in various occasions in recent years, and
And its purposes and dosage are more and more.
Conduction oil is mainly the following type in the prior art:
1) alkyl benzene-type (benzenoid form) conduction oil: this kind of conduction oils are the chemical combination that phenyl ring has alkane branching types
Object belongs to product of the short-chain branch alkyl (including methyl, ethyl, isopropyl) in conjunction with phenyl ring.Its boiling point at 170~180 DEG C,
Condensation point is at -80 DEG C or less.
2) alkylnaphthalene type conduction oil: the structure of this type conduction oil is the compound that alkane branch is connected on phenyl ring.It
Attached side chain generally has methyl, dimethyl, isopropyl etc., and the type and quantity of adding side chain determine the property of compound
Matter.The connected alkylnaphthalene of side chain chief of the Xiongnu in Acient China's methyl, the vapour phase heating system applied to 240~280 DEG C of ranges.
3) alkyl biphenyl type conduction oil: the conduction oil of this type is the chemical combination that alkyl branches one kind is connected on biphenyl basic ring
Object.Its boiling point > 330 DEG C, thermal stability is also good, is the ideal product used within the scope of 300~340 DEG C.
4) biphenyl and Biphenyl Ether eutectic mixture type conduction oil: the conduction oil of this type is that biphenyl and Biphenyl Ether eutectic are mixed
Object is closed to be made of 26.5% biphenyl and 73.5% Biphenyl Ether.Fusing point is 12 DEG C, and the synthesis aromatic hydrocarbons used earliest in the world is led
Hot oil is Dowtherm, its main feature is that thermal stability is good, it is high (400 DEG C) using temperature.Such product because phenyl ring on not with
The connection of alkane base side chain, and heat resistance is best in organic heat carrier.This condensation point (12.3 DEG C) eutectic mixture, in room temperature
Under, boiling temperature is within the scope of 256~258 DEG C using both economical.
5) alkyl biphenyl ether type conduction oil: for an ethers link among two phenyl ring, on two phenyl ring respectively there are two
The admixture of isomeric compound of methyl, kinematic viscosity is low under such mixing conduction oil low temperature, good fluidity, is suitble to the cold ground in the north
Area uses, it is recommended to use not more than 330 DEG C of temperature, -54 DEG C of condensation point.
When production environment had not only needed using steam boiler but also needed to use heat conducting oil boiler, user needs while buying
This two classes boiler, causes use cost to be significantly increased, and when using each boiler service efficiency it is more low.
Summary of the invention
In view of the defect of the prior art, the inventor of the present invention proposes a kind of multifunctional heating device, to solve existing skill
Art.
The present invention is achieved through the following technical solutions:
A kind of multifunctional heating device comprising: a bunker cylinder, a furnace body, a steam pipeline, a high boiling liquid supply
Heat pipeline, one for thermal modules, which is placed in the bunker cylinder, and collet sky is formed between the bunker cylinder and the furnace body
Between, there is a high boiling liquid layer in the jacket space, forms an air between the high boiling liquid layer and bunker cylinder top
Storehouse, bunker cylinder top offer the venthole for communicating with the outside world the air bin, which is equipped with heating device, the steam
Pipeline runs through the bunker cylinder, which is substantially submerged in the high boiling liquid layer in the inside of the bunker cylinder,
This is arranged on the high boiling liquid heat supply pipeline for thermal modules, and an oil pump is arranged on the high boiling liquid heat supply pipeline.
Further, the steam pipeline is on the outer wall that the internal helicoid of the bunker cylinder is wrapped in the furnace body.By steam
Spiral pipeline, which is wrapped on the outer wall of the furnace body, to be conducive to the steam pipeline and is preferably heated.
Further, which enters furnace interior.Steam pipeline into furnace interior can be heated
Device directly heats, and further improves heating efficiency, reaches higher temperature.
It further, further include an air-liquid circulating system, after which gasifies the high boiling liquid layer
Steam is pumped into the high boiling liquid layer.The setting of the air-liquid circulating system is so that high boiling liquid steam will not escape from venthole
Out, it but is all pumped to the high boiling liquid layer and recycles, more economical environmental protection.
Further, which is one or more of burner, high-temperature flue gas heating device.
Further, the boiling point of the high boiling liquid layer is 340 DEG C.
Further, which is made of a kind of high boiling liquid energe-carrying medium.
A method of hot oil, hot water being supplied using multifunctional heating device, this method comprises the following steps:
(1) by the heating devices heat furnace body, so that the high boiling liquid layer is warming up to it close to the temperature of boiling point
Degree；
(2) water is inputted from one end of the steam pipeline, which is heated by the high boiling liquid layer being heated
Interior water, by controlling the input pressure of water, speed, the diameter of the steam pipeline and in the another of the steam pipeline
One control valve of setting is held to control the pressure in the steam pipeline, the rate of outflow, so that with heat after water is heated in the steam pipeline
The form of water exports；
(3) make the intracorporal high boiling liquid of the bunker cylinder from the high boiling liquid heat supply pipeline by the oil pump
One end is pumped out, and through this for thermal modules outward supplying heat, then is pumped to the oil from the other end of the high boiling liquid heat supply pipeline
Storehouse cylinder.
Further, the steam pipeline is on the outer wall that the internal helicoid of the bunker cylinder is wrapped in the furnace body.By steam
Spiral pipeline, which is wrapped on the outer wall of the furnace body, to be conducive to the steam pipeline and is preferably heated.
Further, which enters furnace interior.Steam pipeline into furnace interior can be heated
Device directly heats, and further improves heating efficiency, reaches higher temperature.
It further, further include an air-liquid circulating system；The supply hot oil, the method for hot water are further comprising the steps of: logical
It crosses the air-liquid circulating system and the steam after high boiling liquid layer gasification is pumped into the high boiling liquid layer.The air-liquid circulating system
Setting so that high boiling liquid steam will not be escaped from venthole, but be all pumped to high boiling liquid layer circulation benefit
With more economical environmental protection.
Further, which is one or more of burner, high-temperature flue gas heating device.
Further, the boiling point of the high boiling liquid layer is 340 DEG C.
Further, which is made of liquid energe-carrying medium.
A method of hot oil, steam being supplied using multifunctional heating device, this method comprises the following steps:
(1) by the heating devices heat furnace body, so that the high boiling liquid layer is warming up to it close to the temperature of boiling point
Degree；
(2) water is inputted from one end of the steam pipeline, which is heated by the high boiling liquid layer being heated
Interior water, by controlling the input pressure of water, speed, the diameter of the steam pipeline and in the another of the steam pipeline
One control valve of setting is held to control the pressure in the steam pipeline, the rate of outflow, so as to steam after water is heated in the steam pipeline
The form of vapour exports；
(3) make the intracorporal high boiling liquid of the bunker cylinder from the high boiling liquid heat supply pipeline by the oil pump
One end is pumped out, and through this for thermal modules outward supplying heat, then is pumped to the oil from the other end of the high boiling liquid heat supply pipeline
Storehouse cylinder.
Further, the steam pipeline is on the outer wall that the internal helicoid of the bunker cylinder is wrapped in the furnace body.By steam
Spiral pipeline, which is wrapped on the outer wall of the furnace body, to be conducive to the steam pipeline and is preferably heated.
Further, which enters furnace interior.Steam pipeline into furnace interior can be heated
Device directly heats, and further improves heating efficiency, reaches higher temperature.
It further, further include an air-liquid circulating system；The supply hot oil, the method for steam are further comprising the steps of: logical
It crosses the air-liquid circulating system and the steam after high boiling liquid layer gasification is pumped into the high boiling liquid layer.The air-liquid circulating system
Setting so that high boiling liquid steam will not be escaped from venthole, but be all pumped to high boiling liquid layer circulation benefit
With more economical environmental protection.
Further, which is one or more of burner, high-temperature flue gas heating device.
Further, the boiling point of the high boiling liquid layer is 340 DEG C.
Further, which is made of liquid energe-carrying medium.
A method of utilizing multifunctional heating device supply hot oil, hot water and steam described in claim 1, this method
Include the following steps:
(1) by the heating devices heat furnace body, so that the high boiling liquid layer is warming up to it close to the temperature of boiling point
Degree；
(2) water is inputted from one end of the steam pipeline, which is heated by the high boiling liquid layer being heated
Interior water, by controlling the input pressure of water, speed, the diameter of the steam pipeline and in the another of the steam pipeline
One control valve of setting is held to control the pressure in the steam pipeline, the rate of outflow, so that with heat after water is heated in the steam pipeline
Two kinds of water, steam forms export respectively；
(3) make the intracorporal high boiling liquid of the bunker cylinder from the high boiling liquid heat supply pipeline by the oil pump
One end is pumped out, and through this for thermal modules outward supplying heat, then is pumped to the oil from the other end of the high boiling liquid heat supply pipeline
Storehouse cylinder.
Further, the steam pipeline is on the outer wall that the internal helicoid of the bunker cylinder is wrapped in the furnace body.By steam
Spiral pipeline, which is wrapped on the outer wall of the furnace body, to be conducive to the steam pipeline and is preferably heated.
Further, which enters furnace interior.Steam pipeline into furnace interior can be heated
Device directly heats, and further improves heating efficiency, reaches higher temperature.
It further, further include an air-liquid circulating system；The method of the supply hot oil, hot water and steam further includes following step
It is rapid: the steam after high boiling liquid layer gasification is pumped by the high boiling liquid layer by the air-liquid circulating system.The gas-liquid is followed
The setting of loop system is so that high boiling liquid steam will not be escaped from venthole, but all be pumped to the high boiling liquid layer
It recycles, more economical environmental protection.
Further, which is one or more of burner, high-temperature flue gas heating device.
Further, the boiling point of the high boiling liquid layer is 340 DEG C.
Further, which is made of liquid energe-carrying medium.
Multifunctional heating device of the invention utilizes thermally conductive oil liquid thermally conductive and that heat storage capacity is strong, boiling point is high, environmental-friendly
Setter of the body medium as heating, absorbs the heat of heating device, then deliver heat to the water in steam pipeline, and then generates hot water
And/or steam is conveyed to user, while can also play the role of heat-conducting oil furnace.Specifically, multi-functional heat supply of the invention
Device has following advantages:
First, bunker cylinder is normal pressure, and boiler body not pressure-bearing, the safety is improved, eliminate conventional boiler explosion it
Sorrow；
Second, high boiling liquid layer is being less than or equal to the work of its boiling point section, absorbs the heat of furnace body conduction, heats steam
Pipeline, safety exchange heat, and the water of steam pipeline input can directly become steam output, and saturated-steam temperature range is up to 100-210
DEG C (superheated steam is up to 400 DEG C), flexible adjustment is quick, applied widely；
Third, structure is simple, because pressure-bearing, material thickness can not greatly reduce, saves material, is easier to manufacture, to save
The material consumption energy consumption of manufacture link；
4th, because of not pressure-bearing, long service life is reliable for operation, and maintenance is few, and operation and maintenance expense substantially reduce；
5th, because of the not drum drum of conventional boiler, therefore there is no artifical water height phenomenon when load fluctuation, make
It must automatically control more stable, more acurrate, safer.
6th, user is flexibly met while needing two or three of heat demand, so that user obtains in different process section
Optimum heat exchange mode, so that heat exchange efficiency is improved, it is energy-saving；
7th, can between two or three of different heat-supplying mode the various demands of flexible modulation so that boiler totally goes out
Power is because each complementary and more steady with thermic load fluctuation；
8th, integrate two or three of heat supply hot mode, improves small enterprise's separate unit boiler capacity, be conducive to improve
Boiler efficiency, it is energy-saving.
9th, integrate two or three of heat-supplying mode, reduces the arcola number of units set due to different heat-supplying modes, section
Save operation operation and maintenance.
Tenth, integrate two or three of heat-supplying mode, reduces the arcola number of units set due to different heat-supplying modes, subtract
Few chimney, is convenient for integrated treatment, reduces discharge.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the multifunctional heating device of the embodiment of the present invention 1.
Specific embodiment
Below in conjunction with attached drawing and specific embodiment, the present invention is described further:
Embodiment 1
A kind of multifunctional heating device as shown in Figure 1 comprising: a bunker cylinder 1, a furnace body 2, a steam pipeline 3,
One air-liquid circulating system 4, a high boiling liquid heat supply pipeline 10, one is placed in the bunker cylinder 1 for thermal modules 11, the furnace body 2,
A jacket space 5 is formed between the bunker cylinder 1 and the furnace body 2, has a high boiling liquid layer 6 in the jacket space 5, this is high boiling
Point liquid level 6 is made of the liquid energe-carrying medium that a kind of boiling point is 340 DEG C, the high boiling liquid layer 6 and 1 top of bunker cylinder
Between form an air bin 7, the venthole 8 for communicating with the outside world the air bin 7 is offered at the top of the bunker cylinder 1, the furnace body 2
Equipped with a high-temperature flue gas heating device 9, which includes a chimney (not shown), the high-temperature flue gas
Heating device 9 generates high-temperature flue gas and is delivered to heating furnace body inner wall in the furnace body 2, which communicates with furnace body 2 so that cigarette
Gas can be discharged, and the dotted line with the arrow in Fig. 1 shows the trend of high-temperature flue gas, which runs through the bunker cylinder 1,
One end of the steam pipeline 3 is input terminal 31, and for inputting water, the other end is output end 32, for exporting steam, the vapour pipe
Road 3 is immersed in the high boiling liquid layer 6 in the inside of the bunker cylinder 1, and the air-liquid circulating system 4 is by the high boiling liquid layer
Steam after 6 gasifications is pumped into the high boiling liquid layer 6.The setting of the air-liquid circulating system 4 is so that high boiling liquid steam will not
It is escaped from venthole 8, but is all pumped to the high boiling liquid layer 6 and recycles, more economical environmental protection；In addition, the gas-liquid
The circulatory system 4 can also be such that high boiling liquid flows in jacket space 5, therefore improve the high boiling liquid layer 6 and furnace body 2
Between heat exchange efficiency and the high boiling liquid layer 6 and the steam pipeline 3 between heat exchange efficiency.This is arranged for thermal modules 11
On the high boiling liquid heat supply pipeline 10, an oil pump 12 is set on the high boiling liquid heat supply pipeline.
In addition, on the basis of embodiment 1, steam pipeline can also be preferably spirally wound on to the outer wall of the furnace body
On, steam pipeline is spirally wound on the outer wall of the furnace body and is conducive to the steam pipeline and is preferably heated；Preferably may be used also
So that steam pipeline a part enters furnace interior, the steam pipeline into furnace interior can be directly heated by heating device, into
One step improves heating efficiency and reaches higher temperature.
Embodiment 2
A method of hot oil, hot water are supplied using the multifunctional heating device of embodiment 1 comprising following steps:
(1) furnace body 2 is heated by the high-temperature flue gas heating device 9, so that high boiling liquid energe-carrying medium composition is somebody's turn to do
High boiling liquid layer 6 is warming up to its temperature close to 340 DEG C of boiling point；
(2) steam after the high boiling liquid layer 6 gasification is pumped by the high boiling liquid by the air-liquid circulating system 4
Layer 6；
(3) water is inputted from the input terminal 31 of the steam pipeline 3, which is heated by the high boiling liquid layer 6 being heated
Water in steam pipe road 3 passes through the input pressure of control signal 31, speed, the diameter of the steam pipeline 3 and at this
The output end of steam pipeline is arranged a control valve (not shown) and controls pressure in the steam pipeline 3, the rate of outflow, so that
It is exported in the form of hot water after water is heated in the steam pipeline 3；
(4) make the intracorporal high boiling liquid of the bunker cylinder from the high boiling liquid heat supply pipeline by the oil pump 12
10 one end is pumped out, and through this for 11 outward supplying heat of thermal modules, then from the other end quilt of the high boiling liquid heat supply pipeline 10
It is pumped into the bunker cylinder 1.
The multifunctional heating device of the present embodiment utilizes conduction oil thermally conductive and that heat storage capacity is strong, boiling point is high, environmental-friendly
Setter of the liquid medium as heating, absorbs the heat of heating device, then deliver heat to the water in steam pipeline, and then generates heat
Water is conveyed to user, while can also play the role of heat-conducting oil furnace.Specifically, the multifunctional heating device of the present embodiment has
Standby following advantages:
First, bunker cylinder is normal pressure, and boiler body not pressure-bearing, the safety is improved, eliminate conventional boiler explosion it
Sorrow；
Second, high boiling liquid layer is being less than or equal to the work of its boiling point section, absorbs the heat of furnace body conduction, heats steam
Pipeline, safety exchange heat, and the water of steam pipeline input can directly become steam output, and saturated-steam temperature range is up to 100-210
DEG C (superheated steam is up to 400 DEG C), flexible adjustment is quick, applied widely；
Third, structure is simple, because pressure-bearing, material thickness can not greatly reduce, saves material, is easier to manufacture, to save
The material consumption energy consumption of manufacture link；
4th, because of not pressure-bearing, long service life is reliable for operation, and maintenance is few, and operation and maintenance expense substantially reduce；
5th, because of the not drum drum of conventional boiler, therefore there is no artifical water height phenomenon when load fluctuation, make
It must automatically control more stable, more acurrate, safer.
6th, two kinds of heat demands such as user is flexibly met while needing hot oil, hot water, so that user is in different process section
Optimum heat exchange mode is obtained, so that heat exchange efficiency is improved, it is energy-saving；
7th, can between hot oil, hot water heating demand the various demands of flexible modulation so that boiler totally power output because
It is respectively fluctuated with thermic load complementary and more steady；
8th, integrate two kinds of heat-supplying modes such as hot oil, hot water, improves small enterprise's separate unit boiler capacity, be conducive to
Boiler efficiency is improved, it is energy-saving.
9th, integrate two kinds of heat-supplying modes such as hot oil, hot water, reduces the pannikin table set due to different heat-supplying modes
Number saves operation operation and maintenance.
Tenth, integrate two kinds of heat-supplying modes such as hot oil, hot water, reduces the pannikin table set due to different heat-supplying modes
Number reduces chimney, is convenient for integrated treatment, reduces discharge.
Embodiment 3
A method of hot oil, steam are supplied using the multifunctional heating device of embodiment 1 comprising following steps:
(1) furnace body 2 is heated by the high-temperature flue gas heating device 9, so that high boiling liquid energe-carrying medium composition is somebody's turn to do
High boiling liquid layer 6 is warming up to its temperature close to 340 DEG C of boiling point；
(2) steam after the high boiling liquid layer 6 gasification is pumped by the high boiling liquid by the air-liquid circulating system 4
Layer 6；
(3) water is inputted from the input terminal 31 of the steam pipeline 3, which is heated by the high boiling liquid layer 6 being heated
Water in steam pipe road 3 passes through the input pressure of control signal 31, speed, the diameter of the steam pipeline 3 and at this
The output end of steam pipeline is arranged a control valve (not shown) and controls pressure in the steam pipeline 3, the rate of outflow, so that
It is exported in the form of steam after water is heated in the steam pipeline 3；
(4) make the intracorporal high boiling liquid of the bunker cylinder from the high boiling liquid heat supply pipeline by the oil pump 12
10 one end is pumped out, and through this for 11 outward supplying heat of thermal modules, then from the other end quilt of the high boiling liquid heat supply pipeline 10
It is pumped into the bunker cylinder 1.
The multifunctional heating device of the present embodiment utilizes conduction oil thermally conductive and that heat storage capacity is strong, boiling point is high, environmental-friendly
Setter of the liquid medium as heating, absorbs the heat of heating device, then deliver heat to the water in steam pipeline, and then generates steaming
Vapour is conveyed to user, while can also play the role of heat-conducting oil furnace.Specifically, the multifunctional heating device of the present embodiment has
Standby following advantages:
First, bunker cylinder is normal pressure, and boiler body not pressure-bearing, the safety is improved, eliminate conventional boiler explosion it
Sorrow；
Second, high boiling liquid layer is being less than or equal to the work of its boiling point section, absorbs the heat of furnace body conduction, heats steam
Pipeline, safety exchange heat, and the water of steam pipeline input can directly become steam output, and saturated-steam temperature range is up to 100-210
DEG C (superheated steam is up to 400 DEG C), flexible adjustment is quick, applied widely；
Third, structure is simple, because pressure-bearing, material thickness can not greatly reduce, saves material, is easier to manufacture, to save
The material consumption energy consumption of manufacture link；
4th, because of not pressure-bearing, long service life is reliable for operation, and maintenance is few, and operation and maintenance expense substantially reduce；
5th, because of the not drum drum of conventional boiler, therefore there is no artifical water height phenomenon when load fluctuation, make
It must automatically control more stable, more acurrate, safer.
6th, two kinds of heat demands such as user is flexibly met while needing hot oil, hot water, so that user is in different process section
Optimum heat exchange mode is obtained, so that heat exchange efficiency is improved, it is energy-saving；
7th, can between hot oil, steam heating demand the various demands of flexible modulation so that boiler totally power output because
It is respectively fluctuated with thermic load complementary and more steady；
8th, integrate two kinds of heat-supplying modes such as hot oil, steam, improves small enterprise's separate unit boiler capacity, be conducive to
Boiler efficiency is improved, it is energy-saving.
9th, integrate two kinds of heat-supplying modes such as hot oil, steam, reduces the pannikin table set due to different heat-supplying modes
Number saves operation operation and maintenance.
Tenth, integrate two kinds of heat-supplying modes such as hot oil, steam, reduces the pannikin table set due to different heat-supplying modes
Number reduces chimney, is convenient for integrated treatment, reduces discharge.
Embodiment 4
A method of utilizing multifunctional heating device supply hot oil, steam and the hot water of embodiment 1 comprising following step
It is rapid:
(1) furnace body 2 is heated by the high-temperature flue gas heating device 9, so that high boiling liquid energe-carrying medium composition is somebody's turn to do
High boiling liquid layer 6 is warming up to its temperature close to 340 DEG C of boiling point；
(2) steam after the high boiling liquid layer 6 gasification is pumped by the high boiling liquid by the air-liquid circulating system 4
Layer 6；
(3) water is inputted from the input terminal 31 of the steam pipeline 3, which is heated by the high boiling liquid layer 6 being heated
Water in steam pipe road 3 passes through the input pressure of control signal 31, speed, the diameter of the steam pipeline 3 and at this
The output end of steam pipeline is arranged a control valve (not shown) and controls pressure in the steam pipeline 3, the rate of outflow, so that
It is exported respectively in the form of hot water, two kinds of steam after water is heated in the steam pipeline 3；
(4) make the intracorporal high boiling liquid of the bunker cylinder from the high boiling liquid heat supply pipeline by the oil pump 12
10 one end is pumped out, and through this for 11 outward supplying heat of thermal modules, then from the other end quilt of the high boiling liquid heat supply pipeline 10
It is pumped into the bunker cylinder 1.
The multifunctional heating device of the present embodiment utilizes conduction oil thermally conductive and that heat storage capacity is strong, boiling point is high, environmental-friendly
Setter of the liquid medium as heating, absorbs the heat of heating device, then deliver heat to the water in steam pipeline, and then generates heat
Water, steam are conveyed to user respectively, while can also play the role of heat-conducting oil furnace.Specifically, the present embodiment is multi-functional
Heating plant has following advantages:
First, bunker cylinder is normal pressure, and boiler body not pressure-bearing, the safety is improved, eliminate conventional boiler explosion it
Sorrow；
Second, high boiling liquid layer is being less than or equal to the work of its boiling point section, absorbs the heat of furnace body conduction, heats steam
Pipeline, safety exchange heat, and the water of steam pipeline input can directly become steam output, and saturated-steam temperature range is up to 100-210
DEG C (superheated steam is up to 400 DEG C), flexible adjustment is quick, applied widely；
Third, structure is simple, because pressure-bearing, material thickness can not greatly reduce, saves material, is easier to manufacture, to save
The material consumption energy consumption of manufacture link；
4th, because of not pressure-bearing, long service life is reliable for operation, and maintenance is few, and operation and maintenance expense substantially reduce；
5th, because of the not drum drum of conventional boiler, therefore there is no artifical water height phenomenon when load fluctuation, make
It must automatically control more stable, more acurrate, safer.
6th, two kinds of heat demands such as user is flexibly met while needing hot oil, hot water, so that user is in different process section
Optimum heat exchange mode is obtained, so that heat exchange efficiency is improved, it is energy-saving；
7th, can between hot oil, hot water, steam heating demand the various demands of flexible modulation so that boiler totally goes out
Power is because each complementary and more steady with thermic load fluctuation；
8th, integrate three kinds of heat-supplying modes such as hot oil, hot water, steam, improves small enterprise's separate unit boiler capacity, have
It is energy-saving conducive to raising boiler efficiency.
9th, integrate two kinds of heat-supplying modes such as hot oil, hot water, steam, reduce set due to different heat-supplying modes it is small
Boiler number of units saves operation operation and maintenance.
Tenth, integrate two kinds of heat-supplying modes such as hot oil, hot water, steam, reduce set due to different heat-supplying modes it is small
Boiler number of units reduces chimney, is convenient for integrated treatment, reduces discharge.
For those skilled in the art, it can make other each according to the above description of the technical scheme and ideas
Kind is corresponding to be changed and deforms, and all these change and deform the protection model that all should belong to the claims in the present invention
Within enclosing.
Claims (7)
1. a kind of method using multifunctional heating device supply hot oil, steam, which includes: a bunker cylinder
Body, a furnace body, a steam pipeline, a high boiling liquid heat supply pipeline, one for thermal modules, which is placed in the bunker cylinder,
A jacket space is formed between the bunker cylinder and the furnace body, there is a high boiling liquid layer in the jacket space, the higher boiling liquid
An air bin is formed between at the top of body layer and the bunker cylinder, offering at the top of the bunker cylinder communicates with the outside world the air bin
Venthole, the furnace body be equipped with heating device, the steam pipeline run through the bunker cylinder, the steam pipeline is in the bunker cylinder
Inside is substantially submerged in the high boiling liquid layer, this is arranged on the high boiling liquid heat supply pipeline for thermal modules, the height
One oil pump is set on boiling-point liquids heat supply pipeline；This method comprises the following steps:
(1) by the heating devices heat furnace body, so that the high boiling liquid layer is warming up to it close to the temperature of boiling point；
(2) water is inputted from one end of the steam pipeline, is heated in the steam pipeline by the high boiling liquid layer being heated
Water, by controlling the input pressure of water, speed, the diameter of the steam pipeline and setting in the other end of the steam pipeline
It sets a control valve and controls pressure in the steam pipeline, the rate of outflow, so that with steam after water is heated in the steam pipeline
Form output；
(3) make the intracorporal high boiling liquid of the bunker cylinder from one end of the high boiling liquid heat supply pipeline by the oil pump
It is pumped out, and through this for thermal modules outward supplying heat, then is pumped to the bunker cylinder from the other end of the high boiling liquid heat supply pipeline
Body.
2. the method for supply hot oil according to claim 1, steam, it is characterised in that: the steam pipeline is in the bunker cylinder
The internal helicoid of body is wrapped on the outer wall of the furnace body.
3. the method for supply hot oil according to claim 1, steam, it is characterised in that: the steam pipeline a part enters
Furnace interior.
4. the method for supply hot oil according to claim 1, steam, it is characterised in that: the multifunctional heating device also wraps
Include an air-liquid circulating system；The supply hot oil, the method for steam are further comprising the steps of: by the air-liquid circulating system by the height
Steam after the gasification of boiling-point liquids layer is pumped into the high boiling liquid layer.
5. it is according to claim 1 supply hot oil, steam method, it is characterised in that: the heating device be burner,
One or more of high-temperature flue gas heating device.
6. the method for supply hot oil according to claim 1, steam, it is characterised in that: the boiling point of the high boiling liquid layer
It is 340 DEG C.
7. the method for supply hot oil according to claim 1, steam, it is characterised in that: the high boiling liquid layer is by one kind
High boiling liquid energe-carrying medium is constituted.
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| CN201610659803.7A CN106288391B (en) | 2016-08-12 | 2016-08-12 | A method of supply hot oil, steam |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610659803.7A CN106288391B (en) | 2016-08-12 | 2016-08-12 | A method of supply hot oil, steam |
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| CN106288391B true CN106288391B (en) | 2019-02-26 |
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| CN201610659803.7A Expired - Fee Related CN106288391B (en) | 2016-08-12 | 2016-08-12 | A method of supply hot oil, steam |
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| CN106698428A (en) * | 2017-02-28 | 2017-05-24 | 福建省木源炭科技有限公司 | Equipment for producing activated carbon and method for producing activated carbon by utilizing equipment |
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| CN202660739U (en) * | 2012-04-03 | 2013-01-09 | 山东泰安山锅集团有限公司 | Efficient coiler type oil-water heat exchanging evaporator |
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| CN103743104A (en) * | 2014-01-15 | 2014-04-23 | 都傧 | Safe-to-use heat carrier furnace |
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| CN2493902Y (en) * | 2001-05-10 | 2002-05-29 | 赵福仁 | Heat energy conversion heat supply device for organic heat carrier furnace |
| KR20100012774A (en) * | 2008-07-29 | 2010-02-08 | 김상대 | Electric oil boiler |
| CN201662221U (en) * | 2010-01-14 | 2010-12-01 | 叶剑文 | Heat supplying device of liquid phase furnace of energy-saving organic heat carrier |
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| CN106288391A (en) | 2017-01-04 |
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