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Composite type high pressure furnace

A high-pressure furnace and pressure pump technology, applied in the field of pressure furnaces, can solve the problems of high power consumption, difficult to reach high temperature, low conversion efficiency, etc., and achieve the effect of alleviating the tension of fossil freedom and improving the heat exchange rate.

Inactive Publication Date: 2008-05-28
苏州市南极风能源设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] The high-temperature liquid water temperature required by large-capacity high-temperature batteries is as high as 680 degrees Celsius, and it takes a lot of power to rely on electricity for heating
The use of petroleum is even more uneconomical, so coal is generally used for heating, but the conversion efficiency of the current small furnaces is low, and it is difficult to achieve such a high temperature

Method used

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Examples

Experimental program
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Embodiment Construction

[0007] In the specific implementation, the boiler is made of high-temperature resistant special steel into a high-pressure insulation container. Generally, the pressure standard is designed according to the upper limit of the water temperature. The design of the mixed type is 20MPa, which is adopted;

[0008] In the optimized structure of the furnace body, the temperature of the heated liquid water is controlled between 600 and 900 degrees Celsius, which can reduce the impact of high temperature on the performance of the container, and meet the energy required to directly change from liquid water to gaseous water in a heat loss environment.

[0009] The high-pressure furnace with this structure is used for heating, and the thermal efficiency will be as high as 60%. At the same time, the combustion value of coal is 2 / 3 of that of gasoline, and the price difference is 10 times. In terms of energy utilization, coal is 15-25%, while gasoline is 2 / 3. 25-30%, with the same output pow...

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Abstract

The invention provides a high pressure furnace, which comprises a pressure container and a heat source, wherein the high pressure furnace is constituted by a heat exchanger and a compression pump, the heat exchanger which adopts 3-7 grades to exchange heat with the heat source in the opposite direction, which enhances the temperature of water, and the best heat exchanging can be kept through adjusting fluid water by the compression pump. Compared with the prior art, the invention achieves heating in high temperature, increases heat exchange rate, and the tension of fossil resources can be released by utilizing cheap coal and other renewable resources.

Description

technical field [0001] The invention relates to a pressure furnace, in particular to a pressure furnace for supplementing high-temperature water for a high-capacity high-temperature battery. Background technique [0002] The high-temperature liquid water temperature required by large-capacity high-temperature batteries is as high as 680 degrees Celsius, and it consumes a lot of electricity when it relies on electricity for heating. The use of petroleum is even more uneconomical, so coal is generally used for heating, but the conversion efficiency of the current small furnaces is low, and it is difficult to achieve such high temperatures. Contents of the invention [0003] The task of the present invention is to provide an economical high-temperature pressure boiler with high conversion efficiency. [0004] For realizing the above object, the scheme that the present invention adopts is: [0005] A high-pressure furnace, which is composed of a pressure vessel and a heat so...

Claims

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Application Information

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IPC IPC(8): F24H1/00
Inventor 杨贻方叶海英
Owner 苏州市南极风能源设备有限公司
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