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Heat-accumulating type heat exchanger and steam-water separator thereof

A heat exchanger, regenerative technology, applied in indirect heat exchangers, heat exchanger types, steam separation devices, etc., can solve the complex structure, high cost, and large heat exchanger volume of heat storage and heat release systems. problems, to achieve the effect of reducing initial investment and operating costs, avoiding corrosion, and completely separating steam and water

Active Publication Date: 2014-07-30
山东中和热工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing problems are that the structure of the heat storage and heat release system is complex, the heat exchanger for heat storage and heat release is large in size and high in cost, so it is necessary to improve the heat exchange equipment for the heat storage process

Method used

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  • Heat-accumulating type heat exchanger and steam-water separator thereof
  • Heat-accumulating type heat exchanger and steam-water separator thereof
  • Heat-accumulating type heat exchanger and steam-water separator thereof

Examples

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Embodiment Construction

[0039]The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0040] Such as figure 1 As shown, a regenerative heat exchanger for utilizing waste heat in the cement production process, the heat exchanger includes a low-temperature working fluid tube bundle 9, a high-temperature flue gas inlet 5, a high-temperature flue gas outlet 1, a low-temperature working fluid inlet 10, a low-temperature working fluid The mass outlet 8 and the housing 2, the heat exchanger housing 2 is provided with a plurality of heat storage materials 14, and the plurality of heat storage materials 14 are stacked together, and the first hole 3 and the second hole 3 are arranged in each heat storage material 14. Holes, the first hole 3 and the second hole are intersected and do not communicate, the cryogenic working fluid tube bundle 9 passes through the second hole, the outer diameter of the cryogenic working fluid tube bundle 9...

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Abstract

The invention provides a steam and water separator, including a shell, a separation tube, a steam inlet pipe, a circle segment orifice plate 1, a circle segment orifice plate 2, a porous orifice plate, a connection tube and a steam outlet tube. The steam and water separator is vertically arranged. The steam inlet tube and the steam outlet tube of the steam and water separator are respectively arranged at the bottom and the top positions of the separator. A water outlet tube is arranged at the bottom side of the shell. The separation tube is divided into two segments. The two segments are connected through a middle connection tube. An exit end of the steam inlet tube and an exit end of the steam outlet tube are respectively inserted in the two segments of the separator. The circle segment orifice plate 1 and the circle segment orifice plate 2 are arranged at the steam inlet end and the outlet end in the connection tube. Orifices of the circle segment orifice plates are arranged at different sides of the connection tube. The porous orifice is arranged at a second segment in the separation tube at the steam outlet end. Small holes are opened on the orifice plates and distrusted in a circle center. The invention provides a novel separator for thoroughly separating the steam and water.

Description

technical field [0001] The invention relates to a regenerative heat exchanger for utilizing waste heat in a high-efficiency cement production process, and belongs to the field of heat exchangers of F28d. [0002] Background technique [0003] With the rapid development of my country's economy, energy consumption is increasing day by day, and the problem of deteriorating urban air quality is becoming more and more prominent. It is urgent to save energy and reduce the emission of harmful environmental substances. In the common thermal power field, one of the main reasons for high energy consumption and serious pollution is that the exhaust gas temperature of the flue gas is too high, which wastes a lot of energy and causes environmental pollution. The cement industry is a high energy consumption and high pollution industry. The waste heat power generation system in the cement industry can recover and reuse the waste heat of exhaust gas to achieve the purpose of energy saving...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D20/00F28F21/00F22B37/26F22B3/04F27D17/00
CPCY02E60/14Y02P10/25
Inventor 程林杜文静
Owner 山东中和热工科技有限公司
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