Water Circulation System Using Spray Steam Generator

A steam generator and spray technology, applied in the field of water circulation system, can solve the problems of long start-up time, large water capacity, low thermal efficiency, etc., and achieve the effects of fast boost time, less water capacity and high thermal efficiency

Active Publication Date: 2017-12-05
田景宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the present invention provides a water circulation system using a spray steam generator, which solves the problems of large water capacity, long start-up time and low thermal efficiency in the prior art, and completely solves the possibility of explosion

Method used

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  • Water Circulation System Using Spray Steam Generator

Examples

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Embodiment Construction

[0023] Below in conjunction with the examples, the specific implementation of the present invention will be further described in detail. The following examples are only used to illustrate the present invention, but can not be used to limit the scope of the present invention.

[0024] figure 1 A specific embodiment of the water circulation system using the spray steam generator of the present invention is shown.

[0025] Such as figure 1 As shown, the system includes: a spray steam generator 200 for generating steam, which is connected with the spray steam generator 200 for steam-water separation of the steam flowing out from the spray steam generator. A device 300, a central circulating water tank 100 connected to the spray steam generator for supplying liquid water to the spray steam generator, and a supplementary water pump 410 and a circulation pump 420 as booster devices; wherein,

[0026] The spray steam generator includes: an upper header 210 and a pipe row 240 commun...

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Abstract

The invention provides a water circulating system using a spray-type steam generator. The water circulating system comprises the spray-type steam generator, a steam and water separator, a center circulating water tank, and a pressurizing device which is connected with the center circulating water tank and used for pressurizing water, wherein the spray-type steam generator comprises an upper header and a tube row which are arranged in a communicating manner from top to bottom, and a spraying device which is arranged inside the upper header; the spraying device is connected with the center circulating water tank and is used for supplying water in a spraying manner; the upper header is provided with a steam outlet and an interface; the tube row is connected with the upper header by the interface so as to be communicated with the inside of the upper header so that the water sprayed by the spraying device can be vaporized to generate steam when the tube row is heated. The system has the advantages of being safe, reliable, high in thermal efficiency, rapid in steam generation, high in automation degree and low in operating cost.

Description

technical field [0001] The invention relates to the technical field of steam boilers, in particular to a water circulation system using a spray steam generator. Background technique [0002] In the prior art, a boiler is usually used to generate steam, and then the generated high-temperature and high-pressure steam is exchanged through a heat exchanger to provide heating for buildings. Boilers in the prior art usually use coal or natural gas as the main heat source for heating the boiler, which further promotes the continuous evaporation of circulating water in the boiler to generate a large amount of steam. Structurally, boilers in the prior art usually have a huge heating water tank in direct contact with the heat source, and are provided with a make-up water pump to maintain the water level inside the heating water tank. In actual use, if the pressure relief valve fails due to aging, the internal pressure of the boiler will rise sharply, resulting in an explosion with hu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F22B37/26F22D1/00
CPCF22B37/26F22D1/00
Inventor 田景宇
Owner 田景宇
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