Pressure stabilizing heat conduction oil heat exchange system

A heat exchange system and heat transfer oil technology, applied in the field of boiler energy saving and emission reduction, can solve problems such as waste of energy, risk of deflagration, and environmental pollution, and achieve the effects of improving safety, improving stability and adaptability, and simple and practical system structure

Pending Publication Date: 2019-02-01
HANGZHOU BOILER GRP CO LTD
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Problems solved by technology

It is understood that the chemical fiber market mainly heats heat-conducting oil through small-capacity chain boilers. Small-capacity chain boilers have problems such as low thermal efficiency, insufficient output, waste of energy, and environmental pollution.
In addition, since the heating surface of the heat transfer oil is directly heated by the open flame of the boiler, once the heat transfer oil leaks, there is a risk of deflagration

Method used

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  • Pressure stabilizing heat conduction oil heat exchange system

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Embodiment

[0016] Example: as attached figure 1 As shown, a heat transfer oil heat exchange system with pressure stabilization includes a dual-medium boiler 1, a steam heat transfer oil generator 22, a pressure stabilization system, a high-temperature return water system, and a water replenishment system. The steam heat transfer oil generator includes a heat transfer oil steam Generator, drain tank 3, heat transfer oil preheater 4 and liquid phase heat transfer oil generator 7, the voltage stabilizing system includes a voltage stabilizing tank 10 and a voltage stabilizing pipeline, the high temperature return water system includes a high temperature circulating water pump 11, and a dual-medium boiler The steam output ends are respectively connected to the input ends of the heat transfer oil steam generator 2 and the liquid phase heat transfer oil generator 7 through pipelines, and the output ends of the heat transfer oil steam generator are connected to the drain tank 3, heat transfer oil...

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Abstract

The invention discloses a pressure stabilizing heat conduction oil heat exchange system. Through reasonable configuration of the system, the phenomenon that heat conduction oil is directly heated by open fire can be avoided, safety of heat conduction oil heating is improved, through design of a pressure stabilizing system, when the oil loads are changed, the stable adaptation of the system is improved, and in addition, according to the user process oil needs of the system, heat conduction oil supply needs with different kinds and different temperatures can be met.

Description

technical field [0001] The invention relates to the field of boiler energy saving and emission reduction, in particular to a heat transfer oil heat exchange system with voltage stabilization. Background technique [0002] As an organic heat carrier, heat transfer oil has the characteristics of low pressure and high temperature heat transfer performance, high heat transfer efficiency, uniform heat transfer, accurate temperature control, and low operating cost. At present, heat transfer oil has been widely used in petroleum, chemical industry, textile, synthetic fiber, building materials, food processing and many other fields. It is understood that the chemical fiber market mainly heats heat transfer oil through small-capacity chain boilers. Small-capacity chain boilers have problems such as low thermal efficiency, insufficient output, waste of energy, and environmental pollution. In addition, since the heating surface of the heat transfer oil is directly heated by the open...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H7/02F22D1/50
CPCF24H7/02F22D1/50
Inventor 侯晓东田东明杨文姚飞奇范玲萍
Owner HANGZHOU BOILER GRP CO LTD
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