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device for heat transfer

A technology of heat transfer medium and warm heat, which is applied in the field of heat transfer devices

Active Publication Date: 2020-01-03
BASF SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Also, necessary devices must be installed for regeneration

Method used

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  • device for heat transfer
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Examples

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Embodiment Construction

[0062] figure 1 The apparatus is schematically shown with a low temperature heat exchanger, a high temperature heat exchanger and a residence time storage vessel.

[0063] The device 1 with the low-temperature heat exchanger 3 and the high-temperature heat exchanger 5 can be used, for example, for the evaporation and superheating of water. In this case, the low-temperature heat exchanger 3 is an evaporator and the high-temperature heat exchanger 5 is a superheater.

[0064] The low-temperature heat exchanger 3 and the high-temperature heat exchanger 5 can each be designed as tube-bundle heat exchangers, for example, as shown here. Alternatively, however, any other type of construction known to those skilled in the art may be employed for the heat exchanger. Thus, for example, plate heat exchangers, spiral heat exchangers or any combination of different types of heat exchangers can also be used.

[0065] In addition, it is also feasible to structurally combine the low-temper...

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Abstract

The invention relates to a device for heat transfer, comprising a low-temperature heat exchanger (3) and a high-temperature heat exchanger (5), said heat exchangers (3, 5) being connected to each other by means of connecting lines so that the heat transfer The heat medium flows through the high-temperature heat exchanger (5) and the low-temperature heat exchanger (3) successively, and at least one residence time storage container (19) is arranged in the connecting pipeline.

Description

technical field [0001] The invention relates to a device for heat transfer, which includes a low-temperature heat exchanger and a high-temperature heat exchanger. switch. Background technique [0002] In order for a heat exchanger to operate effectively and efficiently when it is used to superheat a medium, usually at least two heat exchangers are connected in series, the medium is brought to boiling point in one heat exchanger so that saturated steam is produced, and the second Saturated steam produced in one heat exchanger is superheated in a second heat exchanger. Heat exchanger circuits of this type are used, for example, in power plants in which a turbine is driven by superheated steam for generating electricity. [0003] To generate electrical energy, for example in a solar thermal power plant such as a parabolic trough solar power plant or a Fresnel solar power plant, the heat transfer medium is first heated in a suitable receiver by means of irradiating solar energ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24S90/00F28D20/00F28D21/00
CPCF28D20/003F28D21/00F28D2020/0047F28D2021/0019F24S90/00F24S20/25F24S80/20Y02E10/40Y02E60/14F28D2020/0082
Inventor J·沃特曼M·莱登伯格K·费得塞勒S·毛雷尔
Owner BASF SE