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A dual-circuit scale-free steam generation structure

A dual-circuit and scale technology is applied in the field of double-circuit scale-free steam generation structure, which can solve the problems of high water source cost and unfavorable general application, and achieve the effect of solving the problem of easy generation of scale, easy maintenance and prolonging service life.

Active Publication Date: 2018-11-02
袁芳革
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former has certain limitations, and the latter has high water cost, which is not conducive to general application

Method used

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  • A dual-circuit scale-free steam generation structure
  • A dual-circuit scale-free steam generation structure
  • A dual-circuit scale-free steam generation structure

Examples

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Embodiment Construction

[0031] The embodiments of the present invention will be described in detail below in conjunction with the drawings.

[0032] Such as Figure 1 to Figure 8 As shown, a dual-circuit non-scale steam generating structure includes:

[0033] The integrated heating device 1 includes a housing 11 and a sealing cover 12 connected to the opening of the housing 11. The housing 11 is provided with an airflow heating device 13 and a dry steam heating device 14; the airflow heating device 13 is provided with an inlet The air inlet 131 and the air outlet 132, the dry steam heating device 14 is provided with a steam inlet 142 and a steam outlet 141. The present invention places both the air flow heating device and the dry steam heating device in an integrated heating device with a simple and compact structure. The overall volume is reduced, which is conducive to energy saving.

[0034] The sealing cover 12 is provided with an air inlet 121, an air outlet 122, a steam inlet 123, and a steam outlet ...

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Abstract

The invention discloses a dual-loop scale-free steam generating structure which comprises an integrated heating device and a dual-loop coupling device. The integrated heating device comprises a shell and a sealing cap. An air flow heating device and a dry steam heating device are arranged in the shell. The air flow heating device is provided with an air inlet and an air outlet. The dry steam heating device is provided with a steam inlet and a steam outlet. The sealing cap is provided with an air intake hole, an air exhaust hole, a steam intake hole and a steam discharge hole, wherein the air intake hole communicates with the air inlet, the steam outlet communicates with the steam discharge hole, the steam intake hole communicates with the steam inlet, and the air exhaust hole communicates with the air outlet. The dual-loop coupling device comprises a water supply chamber and an evaporation chamber communicating with the water supply chamber. The evaporation chamber is provided with a gas phase circulation outlet communicating with the air intake hole, and a steam overflow outlet communicating with the steam intake hole. The water supply chamber communicates with the air exhaust hole. According to the dual-loop scale-free steam generating structure, impurities incapable of being evaporated can settle in the water supply chamber, the water supply chamber is cleaned, the problem that steam generating structures are prone to scaling is solved, maintenance is easy, and the service life is prolonged.

Description

【Technical Field】 [0001] The invention relates to a steam generator, in particular to a dual-circuit scale-free steam generating structure. 【Background technique】 [0002] Most steam generators on the market produce steam through direct contact between water and the heater. After a period of use, a layer of scale will form on the heater wall, which will damage the heater after a long time. At present, there are generally two methods to solve this problem. One is chemical descaling such as acetic acid cleaning or adding a softener to the water, and the other is pure water. The former has certain limitations, and the high water source cost of the latter is not conducive to ordinary applications. [0003] Therefore, the present invention is based on the above shortcomings. [Content of the invention] [0004] The technical problem to be solved by the present invention is to provide a dual-circuit non-scale steam generating structure, which is simple in structure, easy to maintain, doe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F22B1/18
CPCF22B1/18
Inventor 袁芳革
Owner 袁芳革
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