CN106016744A - Method for producing hot water through non-pressure-bearing industrial boiler - Google Patents
Method for producing hot water through non-pressure-bearing industrial boiler Download PDFInfo
- Publication number
- CN106016744A CN106016744A CN201610432343.4A CN201610432343A CN106016744A CN 106016744 A CN106016744 A CN 106016744A CN 201610432343 A CN201610432343 A CN 201610432343A CN 106016744 A CN106016744 A CN 106016744A
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- Prior art keywords
- steam pipeline
- high boiling
- heater
- hot water
- liquid layer
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Classifications
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- 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
-
- 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
- F24H9/0005—Details for water heaters
Abstract
The invention discloses a method for producing hot water through a non-pressure-bearing industrial boiler. The boiler comprises a bunker barrel, a boiler body and a steam pipeline. A jacket space is formed between the bunker barrel and the boiler body. A high boiling point liquid layer is arranged in the jacket space. The boiler body is provided with a heating device. The steam pipeline is roughly immersed in the high boiling point liquid layer inside the bunker barrel. The method includes the steps that (1) the boiler body is heated through the heating device, and the high boiling point liquid layer is heated to be at the temperature approaching the boiling point; and (2) water is input from one end of the steam pipeline, the water in the steam pipeline can be heated through the heated high boiling point liquid layer, and the water in the steam pipeline is output in a hot water mode after being heated. By the adoption of the method, high boiling point liquid which is high in heat conduction and thermal storage capacity, high in boiling point and environmentally friendly serves as a second transmitter for heating to absorb heat of the heating device, then the heat is transmitted to the water in the steam pipeline, and accordingly hot water is generated to be output to users.
Description
Technical field
The present invention relates to the using method of a kind of Industrial Boiler, relate more specifically to a kind of method utilizing not pressure-bearing Industrial Boiler production hot water.
Background technology
Boiler is that the heat energy utilizing fuel or other energy is heated as the plant equipment of hot water or steam water.In boiler produce hot water or steam can directly for commercial production and people's lives offer required for heat energy, it is possible to be converted to mechanical energy by Steam Power Equipment, or convert mechanical energy into electric energy by electromotor again.The boiler providing hot water is referred to as hot-water boiler, is mainly used in life, also has a small amount of application in commercial production.The boiler producing steam is referred to as steam boiler, is used for thermal power station, boats and ships, locomotive and industrial and mining establishment.
It is known that, water boiling point at ambient pressure is 100 DEG C, and when external pressure increases, the boiling point of water increases therewith, therefore, in order to meet the needs of commercial production and people's lives, boiler the most all increases pressure to obtain higher than the hot water of 100 DEG C or steam by arranging pressure vessel (drum/drum).Boilers and pressure vessel owing to volume is big, seal, bear the reasons such as high pressure, be susceptible to reveal, explosion accident and jeopardize the safety of personnel, equipment and property.
Summary of the invention
In view of the defect of prior art, the inventor of the present invention proposes a kind of method utilizing not pressure-bearing Industrial Boiler production hot water, to solve the technical problem that existing boiler exists.
The present invention is achieved through the following technical solutions:
A kind of method utilizing not pressure-bearing Industrial Boiler production hot water, this not pressure-bearing Industrial Boiler include: a bunker cylinder, one body of heater, one steam pipeline, this body of heater is placed in this bunker cylinder, a jacket space is formed between this bunker cylinder and this body of heater, a high boiling liquid layer is had in this jacket space, an air bin is formed between this high boiling liquid layer and this bunker cylinder top, this bunker cylinder top offers the passage making this air bin communicate with the external world, this body of heater is provided with heater, this steam pipeline runs through this bunker cylinder, this steam pipeline is in the inside of this bunker cylinder is substantially submerged in this high boiling liquid layer；The method comprises the steps:
(1) by this body of heater of this heating devices heat so that this high boiling liquid layer is warming up to its temperature close to boiling point；
(2) water is inputted from one end of this steam pipeline, the water in this steam pipeline is heated by this high boiling liquid layer heated, one control valve is set controls the pressure in this steam pipeline, the rate of outflow by controlling the input pressure of water, speed, the diameter of this steam pipeline and the other end at this steam pipeline so that after water is heated in this steam pipeline, the form with hot water exports.
Further, this steam pipeline is wrapped on the outer wall of this body of heater at the internal helicoid of this bunker cylinder.Steam pipeline is spirally wound on the outer wall of this body of heater beneficially this steam pipeline preferably heated.
Further, this steam pipeline is partly into furnace interior.The steam pipeline entering furnace interior can be directly heated by heater, further increases the efficiency of heating surface, reaches higher temperature.
Further, also including an air-liquid circulating system, the steam after this high boiling liquid layer is gasified by this air-liquid circulating system pumps into this high boiling liquid layer.The method of this production hot water is further comprising the steps of: the steam after being gasified by this high boiling liquid layer by this air-liquid circulating system pumps into this high boiling liquid layer.The setting of this air-liquid circulating system makes high boiling liquid steam will not escape from passage, but is all pumped to this high boiling liquid layer and recycles, more economical environmental protection.
Further, one or more during this heater is burner, chemical energy heater, high-temperature flue gas heater.
Further, the boiling point of this high boiling liquid layer is 340 DEG C.
Further, this high boiling liquid layer is made up of a kind of high boiling liquid energe-carrying medium.
The not pressure-bearing Industrial Boiler that the present invention utilizes utilizes heat conduction and heat storage capacity is strong, boiling point is high, eco-friendly liquid medium is as the setter heated, the heat of absorption heater, then delivers heat to the water in steam pipeline, and then produces delivery to user.The not bearing boiler that the present invention utilizes specifically possesses following advantages:
First, bunker cylinder is normal pressure, boiler body not pressure-bearing, and safety improves, and eliminates the melancholy of the blast of conventional boiler；
Second, high boiling liquid layer is working less than or equal to its boiling point interval, absorbs the heat of body of heater conduction, heats steam pipeline, safe heat exchange, and the water of steam pipeline input can be directly changed hot water output, and lower water temperature is quick flexibly, applied widely；
3rd, simple in construction, because of not pressure-bearing, material thickness can greatly reduce, and saves material, is more easy to manufacture, thus has saved the material consumption energy consumption manufacturing link；
4th, because of not pressure-bearing, service life is long, reliable, and maintenance is few, runs and the cost of overhaul is substantially reduced；
5th, because there is no the drum drum of conventional boiler, therefore artifical water height phenomenon when there is not load fluctuation so that automatically control more stable, more accurate, safer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the not bearing boiler of inventive embodiment 1.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, invention is described further:
Embodiment
1
nullThe not pressure-bearing Industrial Boiler of one as shown in Figure 1，Comprising: a bunker cylinder 1、One body of heater 2、One steam pipeline 3、One air-liquid circulating system 4，This body of heater 2 is placed in this bunker cylinder 1，A jacket space 5 is formed between this bunker cylinder 1 and this body of heater 2，A high boiling liquid layer 6 is had in this jacket space 5，This high boiling liquid layer 6 is made up of the liquid energe-carrying medium that a kind of boiling point is 340 DEG C，An air bin 7 is formed between this high boiling liquid layer 6 and this bunker cylinder 1 top，This bunker cylinder 1 top offers the passage 8 making this air bin 7 communicate with the external world，This body of heater 2 is provided with a high-temperature flue gas heater 9，This high-temperature flue gas heater 9 includes a chimney 10，This high-temperature flue gas heater 9 produces high-temperature flue gas and is delivered to heating furnace body inwall in this body of heater 2，This chimney 10 communicates with body of heater 2 so that flue gas can be discharged，The trend of the high-temperature flue gas shown in phantom of the band arrow in Fig. 1，This steam pipeline 3 runs through this bunker cylinder 1，One end of this steam pipeline 3 is input 31，For inputting water，The other end is outfan 32，For exporting hot water，This steam pipeline 3 is in the inside of this bunker cylinder 1 is immersed in this high boiling liquid layer 6，Steam after this high boiling liquid layer 6 is gasified by this air-liquid circulating system 4 pumps into this high boiling liquid layer 6.The setting of this air-liquid circulating system 4 makes high boiling liquid steam will not escape from passage 8, but is all pumped to this high boiling liquid layer 6 and recycles, more economical environmental protection；It addition, this air-liquid circulating system 4 can also make high boiling liquid flow in jacket space 5, therefore improve the heat exchange efficiency between this high boiling liquid layer 6 and body of heater 2 and the heat exchange efficiency between this this high boiling liquid layer 6 and this steam pipeline 3.
A kind of method utilizing above-mentioned not pressure-bearing Industrial Boiler to produce hot water, it comprises the steps:
(1) this body of heater 2 is heated by this high-temperature flue gas heater 9 so that this high boiling liquid layer 6 that high boiling liquid energe-carrying medium is constituted is warming up to its temperature close to boiling point 340 DEG C；
(2) steam after being gasified by this high boiling liquid layer 6 by this air-liquid circulating system 4 pumps into this high boiling liquid layer 6；
(3) water is inputted from the input 31 of this steam pipeline 3, the water in this steam pipeline 3 is heated by this high boiling liquid layer 6 heated, one control valve (not shown) is set controls the pressure in this steam pipeline 3, the rate of outflow by controlling the input pressure of input 31, speed, the diameter of this steam pipeline 3 and the outfan at this steam pipeline so that after water is heated in this steam pipeline 3, the form with hot water exports.
The not pressure-bearing Industrial Boiler of embodiment 1 utilize heat conduction and heat storage capacity is strong, boiling point high (340 DEG C), eco-friendly liquid energe-carrying medium as heating setter, absorb the heat of heater, deliver heat to the water in steam pipeline again, and then produce delivery to user.The not pressure-bearing Industrial Boiler of embodiment 1 specifically possesses following advantages:
First, bunker cylinder is normal pressure, boiler body not pressure-bearing, and safety improves, and eliminates the melancholy of the blast of conventional boiler；
Second, high boiling liquid layer is working less than or equal to its boiling point interval, absorbs the heat of body of heater conduction, heats steam pipeline, safe heat exchange, and the water of steam pipeline input can be directly changed hot water output, and lower water temperature is quick flexibly, applied widely；
3rd, simple in construction, because of not pressure-bearing, material thickness can greatly reduce, and saves material, is more easy to manufacture, thus has saved the material consumption energy consumption manufacturing link；
4th, because of not pressure-bearing, service life is long, reliable, and maintenance is few, runs and the cost of overhaul is substantially reduced；
5th, because there is no the drum drum of conventional boiler, therefore artifical water height phenomenon when there is not load fluctuation so that automatically control more stable, more accurate, safer.
It addition, on the basis of embodiment 1, preferably steam pipeline can also be spirally wound on the outer wall of this body of heater, steam pipeline is spirally wound on the outer wall of this body of heater beneficially this steam pipeline and is preferably heated；Steam pipeline preferably can also be made to be partly into furnace interior, and the steam pipeline entering furnace interior can be directly heated by heater, further increases the efficiency of heating surface and reaches higher temperature.
For a person skilled in the art, can technical scheme as described above and design, make other various corresponding changes and deformation, and within all these changes and deformation all should belong to the protection domain of the claims in the present invention.
Claims (7)
1. one kind utilizes the method that pressure-bearing Industrial Boiler does not produces hot water, this not pressure-bearing Industrial Boiler include: a bunker cylinder, one body of heater, one steam pipeline, this body of heater is placed in this bunker cylinder, a jacket space is formed between this bunker cylinder and this body of heater, a high boiling liquid layer is had in this jacket space, an air bin is formed between this high boiling liquid layer and this bunker cylinder top, this bunker cylinder top offers the passage making this air bin communicate with the external world, this body of heater is provided with heater, this steam pipeline runs through this bunker cylinder, this steam pipeline is in the inside of this bunker cylinder is substantially submerged in this high boiling liquid layer；The method comprises the steps:
(1) by this body of heater of this heating devices heat so that this high boiling liquid layer is warming up to its temperature close to boiling point；
(2) water is inputted from one end of this steam pipeline, the water in this steam pipeline is heated by this high boiling liquid layer heated, one control valve is set controls the pressure in this steam pipeline, the rate of outflow by controlling the input pressure of water, speed, the diameter of this steam pipeline and the other end at this steam pipeline so that after water is heated in this steam pipeline, the form with hot water exports.
The method of production hot water the most according to claim 1, it is characterised in that: this steam pipeline is wrapped on the outer wall of this body of heater at the internal helicoid of this bunker cylinder.
The method of production hot water the most according to claim 1, it is characterised in that: this steam pipeline is partly into furnace interior.
The method of production hot water the most according to claim 1, it is characterised in that: this not pressure-bearing Industrial Boiler also include an air-liquid circulating system；The method of this production hot water is further comprising the steps of: the steam after being gasified by this high boiling liquid layer by this air-liquid circulating system pumps into this high boiling liquid layer.
The method of production hot water the most according to claim 1, it is characterised in that: this heater is one or more in burner, chemical energy heater, high-temperature flue gas heater.
The method of production hot water the most according to claim 1, it is characterised in that: the boiling point of this high boiling liquid layer is 340 DEG C.
The method of production hot water the most according to claim 1, it is characterised in that: this high boiling liquid layer is made up of a kind of high boiling liquid energe-carrying medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610432343.4A CN106016744B (en) | 2016-06-17 | 2016-06-17 | A method of producing hot water using not pressure-bearing Industrial Boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610432343.4A CN106016744B (en) | 2016-06-17 | 2016-06-17 | A method of producing hot water using not pressure-bearing Industrial Boiler |
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| CN106016744A true CN106016744A (en) | 2016-10-12 |
| CN106016744B CN106016744B (en) | 2018-10-12 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2103732U (en) * | 1991-10-29 | 1992-05-06 | 张剑 | Non-pressure boiler for producing pressurized steam |
| CN2398571Y (en) * | 1998-11-13 | 2000-09-27 | 衡阳三佳冷暖设备实业有限公司 | Atmospheric hot-water boiler using condusting oil and medium |
| CN2672557Y (en) * | 2004-01-16 | 2005-01-19 | 石油大学(华东) | Variable load water jacket type raw oil heating stove |
| CN200993476Y (en) * | 2006-12-01 | 2007-12-19 | 刘军 | Water-power separating type water heater |
| CN201181098Y (en) * | 2007-07-17 | 2009-01-14 | 杜彬 | Surface electric heating superconducting type electric heater |
| JP2013204878A (en) * | 2012-03-28 | 2013-10-07 | Tlv Co Ltd | Low pressure steam heating device |
| CN105444413A (en) * | 2015-12-09 | 2016-03-30 | 无锡西源电力装备厂 | Electric power combustion device |
-
2016
- 2016-06-17 CN CN201610432343.4A patent/CN106016744B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2103732U (en) * | 1991-10-29 | 1992-05-06 | 张剑 | Non-pressure boiler for producing pressurized steam |
| CN2398571Y (en) * | 1998-11-13 | 2000-09-27 | 衡阳三佳冷暖设备实业有限公司 | Atmospheric hot-water boiler using condusting oil and medium |
| CN2672557Y (en) * | 2004-01-16 | 2005-01-19 | 石油大学(华东) | Variable load water jacket type raw oil heating stove |
| CN200993476Y (en) * | 2006-12-01 | 2007-12-19 | 刘军 | Water-power separating type water heater |
| CN201181098Y (en) * | 2007-07-17 | 2009-01-14 | 杜彬 | Surface electric heating superconducting type electric heater |
| JP2013204878A (en) * | 2012-03-28 | 2013-10-07 | Tlv Co Ltd | Low pressure steam heating device |
| CN105444413A (en) * | 2015-12-09 | 2016-03-30 | 无锡西源电力装备厂 | Electric power combustion device |
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| CN106016744B (en) | 2018-10-12 |
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