CN106288390B - A method of supply hot oil, hot water and steam - Google Patents

A method of supply hot oil, hot water and steam Download PDF

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Publication number
CN106288390B
CN106288390B CN201610659801.8A CN201610659801A CN106288390B CN 106288390 B CN106288390 B CN 106288390B CN 201610659801 A CN201610659801 A CN 201610659801A CN 106288390 B CN106288390 B CN 106288390B
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steam
boiling liquid
pipeline
heat
boiling
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CN201610659801.8A
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Chinese (zh)
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CN106288390A (en
Inventor
程洪亮
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厦门引导热能科技有限公司
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H7/00Storage heaters, i.e. heaters in which energy is stored as heat in masses for subsequent release
    • F24H7/02Storage heaters, i.e. heaters in which energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid, e.g. air, water
    • F24H7/04Storage heaters, i.e. heaters in which energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid, e.g. air, water with forced circulation of the transfer fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/18Arrangement or mounting of grates, burners, or heating elements
    • F24H9/1809Arrangement or mounting of grates, burners, or heating elements for water heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices or methods
    • F24H9/2007Arrangement or mounting of control or safety devices or methods for water heaters

Abstract

It is a kind of to supply hot oil using multifunctional heating device, the method of hot water and 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 hot water and steam is exported to user, while can also play the role of heat-conducting oil furnace.

Description

A method of supply hot oil, hot water and steam

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, hot water 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/heat homogeneous solution-type reactor but also needed to use heat conducting oil boiler, user needs same When buy this two classes boiler, the service efficiency of each boiler is more low when causing use cost to be significantly increased, and using.

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, hot water and steam, which includes: one Bunker cylinder, a furnace body, a steam pipeline, a high boiling liquid heat supply pipeline, one for thermal modules, which is placed in the bunker cylinder In vivo, a jacket space is formed between the bunker cylinder and the furnace body, has a high boiling liquid layer in the jacket space, this is high boiling An air bin is formed between at the top of point liquid level and the bunker cylinder, offering at the top of the bunker cylinder makes the air bin and the external world The venthole communicated, the furnace body are equipped with heating device, which runs through the bunker cylinder, and the steam pipeline is in the bunker cylinder The inside of body is substantially submerged in the high boiling liquid layer, 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;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 Set a control valve and control pressure in the steam pipeline, the rate of outflow so that after water is heated in the steam pipeline with hot water, steam Two kinds of forms of vapour export respectively;
(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, hot water and steam, it is characterised in that: the steam pipeline is at this The internal helicoid of bunker cylinder is wrapped on the outer wall of the furnace body.
3. the method for supply hot oil according to claim 1, hot water and steam, it is characterised in that: one, the steam pipeline Divide and enters furnace interior.
4. the method for supply hot oil according to claim 1, hot water and steam, it is characterised in that: this is multi-functional for hot charging Setting further includes an air-liquid circulating system;The method of the supply hot oil, hot water and steam is further comprising the steps of: being followed by the gas-liquid Steam after loop system gasifies the high boiling liquid layer is pumped into the high boiling liquid layer.
5. the method for supply hot oil according to claim 1, hot water and steam, it is characterised in that: the heating device is combustion Burn one or more of device, high-temperature flue gas heating device.
6. the method for supply hot oil according to claim 1, hot water and steam, it is characterised in that: the high boiling liquid layer Boiling point be 340 DEG C.
7. the method for supply hot oil according to claim 1, hot water and steam, it is characterised in that: the high boiling liquid layer It is made of a kind of high boiling liquid energe-carrying medium.
CN201610659801.8A 2016-08-12 2016-08-12 A method of supply hot oil, hot water and steam CN106288390B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102012057A (en) * 2010-04-10 2011-04-13 山东圣威新能源有限公司 Boiler heating device with organic heat carrier of high efficiency, energy saving, environmental protection and gas liquid two-phase
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
CN102878676A (en) * 2012-09-29 2013-01-16 余建强 Steam and heat-conducting oil heating device and heating method thereof
CN203395901U (en) * 2013-07-02 2014-01-15 庞振平 Movable steam and hot water integral generator
CN103743104A (en) * 2014-01-15 2014-04-23 都傧 Safe-to-use heat carrier furnace

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102012057A (en) * 2010-04-10 2011-04-13 山东圣威新能源有限公司 Boiler heating device with organic heat carrier of high efficiency, energy saving, environmental protection and gas liquid two-phase
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
CN102878676A (en) * 2012-09-29 2013-01-16 余建强 Steam and heat-conducting oil heating device and heating method thereof
CN203395901U (en) * 2013-07-02 2014-01-15 庞振平 Movable steam and hot water integral generator
CN103743104A (en) * 2014-01-15 2014-04-23 都傧 Safe-to-use heat carrier furnace

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