Exhaust gas recycling and heat exchange system
A technology of heat exchange system and exhaust gas recovery, which is applied in the direction of gas treatment, steam condensation, combined devices, etc., can solve the problems of air pollution, environmental pollution, waste of precious resources, etc., and achieve the effect of increasing condensation efficiency and increasing contact time
Inactive Publication Date: 2016-06-01
温州市亿一机械有限公司
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Problems solved by technology
A large part of these waste gases are organic waste gases. There are many types of these organic waste gases. In the past, the method of direct discharge was used to deal with these organic waste gases. Contains gaseous organic solvents, direct discharge will cause serious pollution to the atmosphere, and is not conducive to the recycling of organic solvents
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[0018] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0019] like Figure 1 to Figure 4 As shown, the exhaust gas recovery heat exchange system includes a fan 2, a heat exchanger 1, a rotating separation chamber 6, a cold water tower 3 and a gas-liquid mixing tower 4, and the exhaust gas passes through the fan 2, heat exchanger 1, rotating separation chamber 6 and The gas-liquid mixing tower 4, the fan 2 is used to transmit the waste gas to the heat exchanger 1, and the heat exchanger 1 is used to condense the organic solvent in the waste gas to form a liquid to realize gas-liquid separation; the cooling tower 3 passes the heat exchange The cooling water circulation of the heat exchanger 1 realizes the cold cycle of the heat...
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The invention provides an exhaust gas recycling and heat exchange system. The exhaust gas recycling and heat exchange system is characterized by comprising a fan, a heat exchanger, a rotating separation chamber, a cooling tower and a gas-liquid mixing tower, waste gas passes through the fan, the heat exchanger and the rotating separation chamber sequentially and is finally stored in the gas-liquid mixing tower, organic solvent in the waste gas produces condensation to form a liquid and realize gas-liquid separation when the waste gas passes through the heat exchanger, and the fan is used for blast transmission of the waste gas; the heat exchanger is used for condensation separation on the waste gas transmitted by the fan, and the rotating separation chamber performs rotary type gas-liquid separation to the waste gas; the cooling tower cycles cooling water of the heat exchanger to realize cold circulation of the heat exchanger; the gas-liquid mixing tower is used for gas-liquid mixing on the gas from the heat exchanger; the exhaust gas recycling and heat exchange system can recycle the gas organic solvent in the waste gas conveniently, and the waste gas emission pollution is reduced.
Description
technical field [0001] The invention relates to the field of waste gas recovery equipment, in particular to a heat exchange system for waste gas recovery. Background technique [0002] At present, in my country's large and medium-sized cities, especially in economically developed areas, the amount of industrial waste gas has increased sharply, and the proper treatment of these waste gases has become more and more urgent. A large part of these waste gases are organic waste gases. There are many types of these organic waste gases. In the past, the method of direct discharge was used to deal with these organic waste gases. Contains gaseous organic solvents, direct discharge will cause serious pollution to the atmosphere, and is not conducive to the recycling of organic solvents. Contents of the invention [0003] The purpose of the present invention is to provide a waste gas recovery heat exchange system, which can conveniently recycle the gaseous organic solvent in the wast...
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IPC IPC(8): B01D5/00B01D50/00B01D53/78B01D53/82
CPCB01D5/00B01D53/78B01D53/82B01D2259/124B01D2259/128B01D50/40
Inventor 章方泽
Owner 温州市亿一机械有限公司