CN-116839003-B - Microgravity high-efficiency steam generation and separation integrated device

CN116839003BCN 116839003 BCN116839003 BCN 116839003BCN-116839003-B

Abstract

The invention relates to the technical field of steam generators, in particular to a microgravity high-efficiency steam generation and separation integrated device which comprises a steam generation tank and a steam separation tank, wherein the steam separation tank is positioned above the steam generation tank, one end of the steam generation tank is communicated with the steam separation tank through a steam outlet pipe, the other end of the steam generation tank is communicated with the steam separation tank through a water return pipe, a tube plate and a plurality of heat exchange tubes are arranged in the steam generation tank, two ends of the plurality of heat exchange tubes are inserted on the tube plate, a working medium inlet for a working medium to enter is arranged at the upper end of the steam generation tank, a working medium outlet is arranged at the lower end of the steam generation tank, a gas baffle is arranged at the inlet of the steam separation tank, and a steam outlet is arranged at the upper end of the steam separation tank. Working medium condenses outside the pipe, water directly forms high temperature water mist and vapor through the heat absorption in the pipe, and water mist and vapor are separated in the vapor separation tank, so that the efficient heat exchange in the pipe and the efficient condensation outside the pipe are realized, the comprehensive heat exchange efficiency is improved, and the whole flow of the heat pump unit is simplified.

Inventors

LIU CHANGFENG
HAN XIANJUN
YU JIAWEI
YANG YONGCAI
ZHANG HUIMING
LI ZENGQUN
ZHAO BAOGUO
LI YONGZE
XU SHUWU

Assignees

冰轮环境技术股份有限公司
山东冰轮海卓氢能技术研究院有限公司
冰轮低碳科技有限公司
山东盟泰环境技术创新中心有限公司

Dates

Publication Date: 20260512
Application Date: 20230807

Claims (6)

1. The utility model provides a high-efficient steam generation separation integrator of microgravity, includes steam generation jar (1) and steam separation jar (2), its characterized in that, steam separation jar (2) are located the top of steam generation jar (1), one end of steam generation jar (1) pass through go out vapour pipe (19) with steam separation jar (2) intercommunication, the other end pass through wet return (13) with steam separation jar (2) intercommunication, be equipped with tube sheet and a plurality of heat exchange tube (8) in steam generation jar (1), a plurality of the both ends cartridge of heat exchange tube (8) is in on the tube sheet, a plurality of heat exchange tube (8) are in be corner equilateral triangle setting on the tube sheet, corner delta is 10-20, tube sheet with form the pipe case between the tip inner wall of steam generation jar (1), heat exchange tube (8) with pipe case intercommunication, transversely be equipped with a plurality of vapor equalization passageway (16) and vertical drain passageway (17) in steam generation jar (1), steam generation jar (1) are equipped with and supply inlet (2) of working medium (4) are equipped with in the steam separation jar (1), steam separation jar (2) are equipped with inlet (2).
2. The microgravity efficient steam generation and separation integrated device according to claim 1, wherein a liquid homogenizing plate (7) is arranged in the steam generation tank (1), and the liquid homogenizing plate (7) is positioned at an inlet of the water return pipe (13) in the steam generation tank (1).
3. The microgravity high efficiency steam generation and separation integrated device according to claim 2, wherein a liquid level calm plate (10) is further arranged in the steam separation tank (2), and the liquid level calm plate (10) is positioned below the side of the air baffle plate (9).
4. A microgravity efficient steam generation and separation integrated device according to claim 3, characterized in that a wire mesh demister (12) is arranged at the steam outlet (11).
5. The microgravity efficient steam generation and separation integrated device according to any one of claims 1 to 4, further comprising a water supplementing inlet (3), a spiral coil (6) and a heat supplementing water pipe (15), wherein the spiral coil (6) is arranged on the steam generation tank (1), one end of the spiral coil (6) is communicated with the water supplementing inlet (3), the other end of the spiral coil is communicated with the heat supplementing water pipe (15), the heat supplementing water pipe (15) is communicated with the steam separation tank (2), and a working medium at the working medium outlet (5) heats the spiral coil (6).
6. Microgravity efficient steam generation and separation integrated device according to claim 1, characterized in that a plurality of baffles (18) are arranged in the steam generation tank (1).

Description

Microgravity high-efficiency steam generation and separation integrated device Technical Field The invention relates to the technical field of steam generators, in particular to a microgravity efficient steam generation and separation integrated device. Background The steam generating device commonly used at present comprises a steam boiler and a flash evaporation type steam generator, wherein the steam boiler comprises a boiler barrel and a hearth, fuel is combusted in the hearth to generate heat, water is heated in the boiler barrel to be changed into steam, steam can directly provide required heat energy for industrial production and people living, and in order to generate sufficient steam, the steam boiler needs to burn a large amount of fuel, so that the heat efficiency is low, and tail gas is discharged into the air after the fuel is combusted, so that the environmental pollution is serious. The steam generator in the flash evaporation type steam heat pump is characterized in that high-pressure hot water is conveyed to a water side throttling device through a high-temperature water circulating pump, the high-pressure hot water is throttled in a depressurization mode, cooled and depressurized steam is obtained, the cooled and depressurized steam enters a condenser to release heat and condense after passing through a compressor, the cooled steam is further cooled through an expansion valve and becomes an original liquid working medium, and the requirement on the compressor is severe and extra energy loss exists in the working process. Disclosure of Invention Aiming at the prior art, the invention provides a microgravity high-efficiency steam generation and separation integrated device. The technical scheme includes that the microgravity efficient steam generation and separation integrated device comprises a steam generation tank and a steam separation tank, wherein the steam separation tank is located above the steam generation tank, one end of the steam generation tank is communicated with the steam separation tank through a steam outlet pipe, the other end of the steam generation tank is communicated with the steam separation tank through a water return pipe, a tube plate and a plurality of heat exchange tubes are arranged in the steam generation tank, two ends of the plurality of heat exchange tubes are inserted on the tube plate, a tube box is formed between the tube plate and the inner wall of the end part of the steam generation tank, the heat exchange tubes are communicated with the tube box, a working medium inlet for entering is formed in the upper end of the steam generation tank, a working medium outlet is formed in the lower end of the steam separation tank, a gas baffle plate is arranged at the inlet of the steam separation tank, and a steam outlet is formed in the upper end of the steam separation tank. On the basis of the technical scheme, the invention can also make the following improvements for the technical scheme in order to achieve the convenience of use and the stability of equipment: further, a liquid homogenizing plate is arranged in the steam generating tank and is positioned at the inlet of the water return pipe in the steam generating tank. Further, a liquid level calm plate is arranged in the steam separation tank, and the liquid level calm plate is positioned below the air baffle plate. Further, a silk screen foam remover is arranged at the steam outlet. Further, still include moisturizing import, spiral coil pipe and moisturizing hot-water line, spiral coil pipe sets up on the steam generation jar, spiral coil pipe one end with moisturizing import intercommunication, the other end with moisturizing hot-water line is linked together, moisturizing hot-water line with the steam separation jar intercommunication, working medium heating of working medium exit spiral coil pipe. Further, a plurality of heat exchange tubes are arranged on the liquid homogenizing plate in a corner equilateral triangle shape. Further, the rotation angle delta is 10 degrees to 20 degrees. Further, a plurality of baffle plates are arranged in the steam generating tank. The heat exchange tube has the beneficial effects that the steam generating tank is of a shell-and-tube heat exchanger structure, high-temperature working medium enters the steam generating tank through the working medium inlet, after exothermic condensation in the steam generating tank, the high-temperature working medium flows out from the working medium outlet, water in the heat exchange tube absorbs heat released by the high-temperature working medium to form a mixture of steam and water mist, the mixture of the steam and the water mist rises upwards to flow into the steam separating tank, and the steam and the water mist are separated under the action of the air inlet baffle plate to obtain steam. The device adopts high-efficient heat exchange tube, has realized intraductal high-efficient heat transfer, outside the tube high-efficie