A high-temperature oil-gas condensation separation process
A technology of condensation separation and oil-water separation, which is applied in solid waste/hazardous waste treatment and environmental protection fields. It can solve the problems of inability to meet the treatment requirements of organic pollutants, high equipment, and large volume, so as to ensure cooling and separation efficiency, reduce height, and high The effect of cooling efficiency
Active Publication Date: 2021-04-13
北京鑫源寰宇环保科技有限公司
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Problems solved by technology
However, the volume of the devices involved in this process is relatively large, and most of them adopt vertical tower structures. The devices are relatively high and must adopt a fixed design, which cannot meet the requirements for the treatment of organic pollutants that are distributed in multiple points in the region.
Moreover, the condensate recovered by the above treatment process is a mixture of oil, water and dust, which still needs further treatment.
Method used
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[0040]In conjunction with the accompanying drawings, a high-temperature oil-gas condensation and separation process is provided. The process adopts a horizontal integrated treatment device for high-temperature oil-gas condensation and separation. The partition plate 19 divides the inner space of the housing into upper and lower layers, the upper layer is a space for condensation and separation of high-temperature oil and gas, and the lower layer is a space for separation of oil, water and dust. A high-temperature oil-gas inlet 1 connected to the high-temperature oil-gas condensation and separation space is arranged on one side of the shell, and several baffles 3 are arranged inside the high-temperature oil-gas condensation and separation space. The tops of the baffles 3 are connected to the shell, There is a gap between the bottom of the flow plate 3 and the partition plate 19 . The baffle plate 3 divides the high-temperature oil-gas condensation and separation space into a pl...
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Abstract
The invention discloses a high-temperature oil-gas condensation and separation process. The process comprises the following steps: sending the high-temperature oil-gas mixture produced by the pyrolysis of organic matter into the high-temperature oil-gas condensation and separation space, and spraying a cooling water curtain into the spray chamber through a nozzle, and the high-temperature oil and gas are sequentially Through the water curtains of multiple spray chambers, the temperature is directly contacted with cooling water, the sprayed gas is discharged through the pyrolysis gas outlet, and the sprayed liquid falls into the oil-water-dust separation space through the liquid drop port; and successively passes through the oil-water-dust The stirring and mixing of the mixing chamber in the separation space, the gravity settlement of the settling chamber, and the separation of the oil-water separation chamber realize the separation of oil, water and dust. The process of the present invention creatively combines high-temperature oil-gas condensation and oil-water-dust separation, realizes the integrated design of high-temperature oil-gas condensation-oil-water-dust three-phase separation, cooperates with the overall horizontal layout of the device, not only ensures the efficiency of cooling and separation, but also extremely Greatly reduce device investment and device footprint, reduce the overall height of the device, and enhance mobility.
Description
technical field [0001] The invention relates to the field of environmental protection, specifically to the field of solid waste / hazardous waste treatment, and more specifically to a high-temperature oil-gas condensation separation process. Background technique [0002] There are many kinds of organic pollutants, which have caused great damage to the ecological environment of our country and threatened human health. At present, as an effective means of organic pollutant treatment, pyrolysis technology can truly realize the harmless treatment and resource utilization of organic pollutants. Organic pollutants will produce a large amount of high-temperature oil and gas during the pyrolysis process. Generally, water spray is used for direct cooling or indirect cooling to reduce the temperature of high-temperature oil and gas so that the oil and water vapor can cool down and condense. After cooling, the gas is discharged from the oil-gas condenser, and the liquid falls to At the ...
Claims
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IPC IPC(8): B01D53/00B01D5/00C10G5/06C02F1/40
CPCB01D5/003B01D53/002B01D2257/70C02F1/40C10G5/06
Inventor 张顺利张永胜孟维武牛海全
Owner 北京鑫源寰宇环保科技有限公司