Method and system for removing odor generated by organisms in hot steam
A technology of organic matter and hot steam, applied in the direction of combustion method, steam condensation, separation method, etc., can solve the problems of pollution in the surrounding atmospheric environment, achieve the effect of purifying polluted gas and avoid polluting the surrounding atmospheric environment
Inactive Publication Date: 2014-05-07
联生科技股份有限公司
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[0002] At present, in the food processing, feed processing, fertilizer processing and other industries, the heating process is often used in the process of manufacturing food, feed, fertilizer, etc. During the heating process, the exhaust gas contains hot steam and contains organisms. It has a pungent and unpleasant odor. For example, in the production of hydrolyzed feather meal, the exhaust gas from the waste heat steam discharge end is about 120°C steam, with the odor of ammonia and other organisms. Although it is not poisonous, it is harmful to the surrounding atmospheric environment. Pollution, especially near residential areas, the pungent odor is unbearable
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[0045] For the first method, please refer to Figure 4A Shown, this organism adsorption device 14 comprises a closed container 141, and this container 141 has an air inlet pipe 142, an air outlet pipe 143, a filling port 148, a discharge port 150, is filled with water 144 in this container 141, and its water level Higher than the opening 146 of the air inlet pipe 142, but lower than the opening 147 of the air outlet pipe 143, and clean water is supplied from the filling port 148, the odor-containing gas separated by the gas-water separator 12 enters the water through the air inlet pipe 142, and the organic matter Adsorbed by water and discharged from the discharge port 150, the gas is discharged from the outlet pipe 143. Therefore, in this embodiment, the flowing water is used to adsorb the organism and take it away, and the gas that removes or reduces the organism enters the burner 13 for combustion.
[0046] For the second method, please refer to Figure 4A As shown, the ab...
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The invention mainly provides a method and a system for removing odor generated by organisms in hot steam. The method comprises the steps of: step A, cooling the hot steam containing odor into steam containing odor; step B, separating the steam containing odor of the step A into water and gas containing odor; and step C, burning the gas containing odor of the step B in order to remove the burnable organisms, and remain the gas which is not burnable. The system comprises a cooler for cooling the hot steam containing odor to obtain the steam containing odor, a gas-water separator for separating the steam containing odor exhausted by the cooler into water and the gas containing odor, and a burner for burning the gas containing odor exhausted by the gas-water separator, in order to remove the burnable organisms and remain the gas which is not burnable to exhaust.
Description
technical field [0001] The present invention relates to a method and system for eliminating peculiar smell in hot steam, especially the peculiar smell is produced by organisms. Background technique [0002] At present, in the food processing, feed processing, fertilizer processing and other industries, the heating process is often used in the process of manufacturing food, feed, fertilizer, etc. During the heating process, the exhaust gas contains hot steam and contains organisms. It has a pungent and unpleasant odor. For example, in the production of hydrolyzed feather meal, the exhaust gas from the waste heat steam discharge end is about 120°C steam, with the odor of ammonia and other organisms. Although it is not poisonous, it is harmful to the surrounding atmospheric environment. There is pollution, especially when it is near a residential area, and its pungent odor is unbearable. [0003] Therefore, how to eliminate the odor generated by the relevant organisms in the e...
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IPC IPC(8): B01D5/00F23G7/06
Inventor 陈石明
Owner 联生科技股份有限公司