Phase-change-type boiler system

A boiler and phase change technology, applied in the field of boilers, can solve the problems of large fluctuations in conductivity, high operating water costs, and high operating height of personnel, and achieve the effect of large layout space, small footprint, and low operating height

Inactive Publication Date: 2018-02-02
ZHEJIANG TUFF BOILER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the height of existing boilers is often high, the layout space of boilers and electrodes is relatively limited, and the operating height of personnel is relatively high, so there are certain safety risks
The water in the boiler is in contact with the external environment of the boiler and is easily polluted. The boiler is constantly replenished with external water, and the conductivity of the water in the boiler fluctuates greatly. The stable operation of the boiler and load control are difficult, and the cost of operating water is high.

Method used

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Examples

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Embodiment

[0030] A phase change boiler system such as Figure 1-5 As shown, it includes a horizontal boiler shell 1 and a heat exchanger 2 located at the top of the boiler shell 1 . The boiler is arranged horizontally, specifically including two parts, the boiler shell 1 and the heat exchanger 2, and the heat exchanger 2 is arranged on the top of the boiler shell 1. Moreover, the boiler shell 1 and the heat exchanger 2 are connected through several steam channels 3 and the return pipe 4. Specifically, the top of the boiler shell 1 is connected with the heat exchanger 2 through the steam channels 3, and the bottom of the heat exchanger 2 is connected through the return pipe 4. The water pipe 4 is connected with the boiler shell 1; the upper opening of the steam passage 3 is connected with the side wall of the heat exchanger 2, and the lower opening of the return pipe 4 is connected with the bottom of the boiler shell.

[0031] The boiler shell 1 is covered with a thermal insulation pack...

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Abstract

The invention relates to the technical field of boilers, in particular to a phase-change-type boiler system. The phase-change-type boiler system comprises a horizontal boiler cylinder body and a heatexchanger located at the top of the boiler cylinder body. The boiler cylinder body and the heat exchanger are connected through a plurality of steam channels and a water return pipeline. The top of the boiler cylinder body is connected with the heat exchanger through the steam channels. The bottom of the heat exchanger is connected with the boiler cylinder body through the water return pipeline. The phase-change-type boiler system has the advantages that high pressure can be used, the operating height is low, occupied areas are small, an electrode is arranged at the top of the boiler cylinderbody, and the arrangement space is large.

Description

technical field [0001] The invention relates to the technical field of boilers, in particular to a phase change boiler system. Background technique [0002] With the advantages of safety, high efficiency, energy saving and environmental protection, phase change electric boilers are widely used in industrial, heating and other occasions that require heat. [0003] The existing phase-change electric boiler mostly uses 380V industrial electricity to heat the heating resistor located at the end of the boiler (such as the tube plate), and the heating resistor then heats the water in the boiler. However, due to the high electricity price of existing boilers, the heating power of the boiler is limited by the location and number of heating resistors, and often does not exceed 4MW, which makes the electricity cost higher and the applicable occasions are relatively small. [0004] With the advantages of energy saving, environmental protection, low electricity price and high thermal p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H7/02F24H9/18F24H9/00
CPCF24H7/0233F24H9/0005F24H9/1818F24H2250/10
Inventor 王通潘陈星刘杰张启山沈国荣邓龙强金乐乐
Owner ZHEJIANG TUFF BOILER
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