Heat accumulating type power generation adjusting device and heat accumulating type power generation heating device

Abstract

The invention provides a heat accumulating type power generation adjusting device and a heat accumulating type power generation heating device. At least two delivery pipelines, a steam heat accumulator, a first command valve, and a first pressure regulating valve are included, wherein the at least two delivery pipelines are used for being connected with different devices and / or valves in the device for transferring steam; the steam heat accumulator is used for receiving and storing steam through one of the delivery pipelines, and providing stored steam for the outside through the first command valve; the first command valve is connected with the steam heat accumulator and used for starting the valve when the steam pressure is smaller than a first working threshold, so as to allow the steam stored in the steam heat accumulator to be provided for the outside through a tee connecting device and the first pressure regulating valve; and the first pressure regulating valve is used for opening the valve to a greater extent when the steam pressure is smaller than the first working threshold, so as to allow the steam which is transferred from the steam heat accumulator by the tee connecting device to pass. The steam heat accumulator is adopted to regulate output steam in different moments, so as to provide continuous steam for other equipment for guaranteeing the operation of the equipment, and avoid unnecessary loss of lots of steam.

Description

technical field [0001] The invention relates to thermal power technology, in particular to a heat storage type power generation regulating device and a heat storage type power generation thermal system. Background technique [0002] Many industrial devices will produce discontinuous saturated steam due to changes in the process, such as figure 1 In the converter steelmaking process shown, conditions such as converter capacity and molten iron quality will change with time, and the oxygen blowing period and smelting period are not exactly the same. Generally, the oxygen blowing period is 12-18 minutes, and the smelting period is 28-38 minutes. During the oxygen blowing period, the furnace gas temperature is as high as 1600 ° C, and the furnace gas volume is also at the highest level; after the oxygen blowing period, the total furnace gas volume drops to zero. It can be seen that the converter gas volume and furnace gas temperature have the characteristics of large fluctuation...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that in the prior art, because industrial devices will generate discontinuous saturated steam during the production process, these discontinuous and unstable saturated steam cannot be recycled and are forced to be lost, resulting in a large amount of waste Defects

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