Exhaust steam thermal energy recycling device
A heat energy recovery and waste steam technology, which is applied in the steam generation method using heat carrier, energy industry, climate sustainability, etc., can solve the problems of low heat conversion efficiency, energy waste, and unutilized waste steam heat energy, etc. To achieve the effect of improving heat exchange efficiency
Active Publication Date: 2015-10-07
FOSHAN FOURTREEN GREEN TECH
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Problems solved by technology
[0002] At present, the heating equipment of many enterprises will generate a large amount of waste steam during the production process. If the waste steam is discharged directly, it will cause a lot of energy waste. Therefore, some enterprises will convert waste heat into hot water through conventional heat recovery methods. , and then use hot water for production or life, but the heat conversion efficiency of heating cold water directly through waste steam is very low, and most of the heat energy of waste steam will not be used; in addition, because waste steam contains air, liquid Drops and other impurities, so it cannot be directly recycled, so for some enterprises that do not need to use hot water, the waste steam is in an embarrassing situation that cannot be used
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[0019] The present invention will be described in further detail below in conjunction with accompanying drawing and specific embodiment:
[0020] see figure 1 The present invention provides a heat energy recovery device for waste steam, which includes a membrane box 1 and a water tank 2. The inside of the membrane box 1 is separated by a horizontally arranged metal film 3 as a heat conduction layer to form an evaporation chamber 11 and a heat energy conversion chamber 12. An independent space, the side wall of the evaporation chamber 11 is provided with a steam discharge port 111 and a water inlet 112, the water tank 2 communicates with the water inlet 112 through a water inlet pipe, and a flow-controlling water pump 10 can be arranged on the water inlet pipe to control the water inlet. The amount of water is controlled; the side wall of the thermal energy conversion chamber 12 is provided with a waste steam inlet 121 for waste steam to enter, and the inlet 121 is provided wit...
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The invention provides an exhaust steam thermal energy recycling device. The exhaust steam thermal energy recycling device comprises an evaporation chamber, a thermal energy converting chamber and a water tank. The part between the evaporation chamber and the thermal energy converting chamber is divided into two independent spaces through a heat conduction layer. The thermal energy converting chamber is provided with a steam inlet for exhaust steam to get in and a waste releasing port. The evaporation chamber is provided with a steam exhaust port and a water inlet. The water tank is communicated with the water inlet through a water inlet pipeline. Compared with the prior art, the exhaust steam is pressurized and heated through a gas compressor, the heat exchanging efficiency of the waste steam is improved, the waste heat of the exhaust steam is reasonably utilized through thermal transmission, an appropriate amount of soft water can be heated to be evaporated through the exhaust steam via the heat conduction layer, clean steam is generated, then the clean steam is recycled, pressurized and heated through a steam compressor, the thermal energy grade of steam is improved, the steam is recycled to a steam heating device again, the thermal energy in the exhaust steam is effectively recycled, and the purposes of saving energy and reducing emission are achieved.
Description
technical field [0001] The invention relates to the technical field of energy-saving equipment, in particular to a waste steam heat recovery device. Background technique [0002] At present, the heating equipment of many enterprises will generate a large amount of waste steam during the production process. If the waste steam is discharged directly, it will cause a lot of energy waste. Therefore, some enterprises will convert waste heat into hot water through conventional heat recovery methods. , and then use hot water for production or life, but the heat conversion efficiency of heating cold water directly through waste steam is very low, and most of the heat energy of waste steam will not be used; in addition, because waste steam contains air, liquid There are impurities such as drops, so it cannot be recycled directly. Therefore, for some enterprises that do not need to use hot water, the waste steam is in an embarrassing situation that it cannot be used. Contents of the...
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Login to View More IPC IPC(8): F22B1/08
CPCY02P80/15
Inventor 欧阳建安曾尚浩
Owner FOSHAN FOURTREEN GREEN TECH