Steam flash recycling device

Abstract

The invention discloses a steam flash recycling device. The steam flash recycling device comprises a discharge tank, a condensed water recycling tank, a flash recycling mechanism, a lithium bromide refrigerator, an air conditioning unit, a hot water circulating pump, a hot water valve set, a low-temperature water circulating pump, a low-temperature water valve set and a connecting pipeline, wherein the inlet of the discharge tank is connected with the zero-pressure discharge outlet of a tire vulcanizing machine set, and the outlet of the discharge tank is connected with the flash steam inlet of the flash recycling mechanism; the first inlet of the condensed water recycling tank is connected with the outlet of the flash recycling mechanism, the second inlet is connected with the condensed water outlet of the tire vulcanizing machine set, and the outlet is connected with the hot water inlet of the lithium bromide refrigerator and the inlet of the air conditioning unit; the water return inlet of the flash recycling mechanism is connected with the hot water outlet of the lithium bromide refrigerator and the outlet of the air conditioning unit; the cold water inlet and the cold water outlet of the lithium bromide refrigerator are respectively connected with the outlet and inlet of the air conditioning unit. The steam flash recycling device is capable of effectively using the waste heat of the flash steam and condensed water for refrigerating or heating, the energy is saved, and the environment is protected.

Description

[0001] technical field [0002] The invention relates to energy-saving equipment for flash evaporation of condensed water, in particular to a recycling device for flash evaporation of steam. [0003] Background technique [0004] As a heat source, steam is widely used in industrial production to heat various raw materials, semi-finished products and other media. After heat release, the steam condenses into hot water with a certain temperature. When the condensed water under a certain pressure decreases with the pressure, part of the condensed water will undergo secondary evaporation, and the obtained steam is flash steam. The flash steam contains a certain amount of economic heat, and the energy will be wasted if it is not recycled. [0005] In the saccharification process in beer brewing, a large amount of high-temperature and high-pressure steam is used to boil wort; especially in the vulcanization process in the tire production process, because the vulcanization process ...

AI Technical Summary

Problems solved by technology

When the condensed water under a certain pressure drops with the pressure, part of the condensed water will undergo secondary evaporation, and the obtained steam is flash steam. The flash steam contains a certain amount of economic heat, and the energy will be wasted if it is not recycled.

[0005] In the saccharification process in beer brewing, a large amount of high-temperature and high-pressure steam is used to boil wort; especially in the vulcanization process in the tire production process, because the vulcanization process requires no pressure to be generated during the discharge process, that is, zero-pressure discharge, the steam will be discharged after heat exchange. A large amount of flash steam is generated and discharged directly into the atmosphere, resulting in a large amount of waste of heat energy

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