Boiler driving power supply system

A power supply and boiler technology, applied to water supply devices, machines/engines, fishing, etc., can solve problems such as inability to ensure power, inability to generate electricity, and insufficient power, so as to inhibit corrosion, ensure boiler driving power, and effectively use steam Effect

Inactive Publication Date: 2006-09-06
MIURA COMPANY LIMITED
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, when starting the steam boiler, no power is generated because no steam is supplied, and the power for starting the steam boiler cannot be secured.
In addition, when the amount of steam required by the load device is small (that is, when the load is low), there is a risk that sufficient power for driving the boiler cannot be generated.
Also, when the amount of steam required by the load device increases (that is, when the load fluctuates), it is necessary to switch the steam boiler from a low combustion state to a high combustion state. However, when switching to a high combustion state, the boiler The amount of driving power increases, so the previous amount of steam cannot secure the steam required for equivalent power generation, and there is a risk of power shortage
In this way, there is a problem that it is difficult to always supply stable power when the steam generated in the steam boiler is to be used to supply boiler driving power.

Method used

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  • Boiler driving power supply system
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Embodiment

[0023] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0024] First, a first embodiment of the present invention will be described. figure 1 It is a schematic explanatory diagram showing the configuration of a boiler drive power supply system embodying the present invention.

[0025] exist figure 1 Among them, a boiler driving power supply system 1 supplies steam from a steam boiler 2 to a load device (not shown), generates electricity using the steam, and supplies this power as driving power for the steam boiler 2 .

[0026] A specific structure will be described. The boiler drive power supply system 1 includes a steam power generation unit 3 and an electric storage unit 4 . The structure of the steam power generation unit 3 is: it is arranged on the steam pipeline 5 that supplies the steam generated in the steam boiler 2 to the load device, and has a steam turbine 6 and a generator 7 . Steam is...

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Abstract

Disclosed is a boiler driving power supply system capable of supplying steam generated in a steam boiler to a load device, while generating power by utilizing the steam, and of supplying as driving power for the steam boiler the power thus generated constantly and in a stable manner. A boiler driving power supply system is characterized by including: a steam power generation unit provided in a steam line for supplying steam generated in a steam boiler to a load device; and a power storage unit for storing power from the steam power generation unit as driving power for the steam boiler.

Description

technical field [0001] The present invention relates to a system for supplying driving power to a steam boiler. Background technique [0002] So far, steam boilers that heat feedwater to generate steam and supply it to load devices such as production equipment in factories are known (for example, refer to Patent Document 1). Such a steam boiler requires, for example, boiler driving power for driving a blower for blowing combustion air into the combustion chamber or power for boiler control, and conventionally, this boiler driving power has been supplied from a commercial power source. [0003] Patent Document 1 JP-A-2004-138301 [0004] However, if the steam generated in the steam boiler is supplied to the load device, the steam is used to generate electricity, and the electric power is used as the driving power of the steam boiler, the wiring cost of the power supply is unnecessary, and the electricity bill is also unnecessary. , so it is economical. In addition, there i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01K17/04
CPCF01K13/00F22B33/18A01K93/02A01K97/125F21V33/008F21W2111/047Y02E60/10
Inventor 吉成佑治古川英夫
Owner MIURA COMPANY LIMITED
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