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A high-gravity intermittent gas decontamination device

An intermittent, high-gravity technology, applied in the direction of gas treatment, separation methods, and dispersed particle separation, can solve the problems of inability to meet the requirements of gas-liquid contact reaction time and low processing efficiency, and achieve favorable removal effects and increase gas-liquid The effect of contact pressure and guaranteed gas-liquid contact time

Active Publication Date: 2019-03-01
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The high-gravity rotating bed mentioned in the above-mentioned literature mostly adopts continuous operation, which cannot meet the requirement of sufficient gas-liquid contact reaction time. Since most absorbents absorb harmful gases, sufficient gas-liquid contact reaction time must be ensured, so for some substances The processing efficiency is low

Method used

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  • A high-gravity intermittent gas decontamination device
  • A high-gravity intermittent gas decontamination device
  • A high-gravity intermittent gas decontamination device

Examples

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Embodiment

[0022] A high-gravity intermittent gas decontamination device, such as Figure 1 to Figure 4 As shown, the shell 1 is included, and the two ends of the shell 1 are respectively provided with an air inlet pipe 8 and an air outlet pipe 9, and an intermittent valve 12 is respectively arranged in the air inlet pipe 8 and the air outlet pipe 9, and the shell 1 is provided with a sealing plate 2, and the sealing plate 2 is sealed. One end of the plate 2 is connected with the push-pull rotating device, the right end of the shell 1 is provided with a pipe 13 communicating with the atmosphere, the other end of the sealing plate 2 is provided with a liquid phase application pipe 11, and the end of the liquid phase application pipe 11 is provided on the pipe wall. There is an opening 11-1, the terminal of the liquid phase application pipe 11 is set on the rotary bed 6, the lower end of the shell 1 is provided with a liquid phase outlet 10, and the rotary bed 6 is connected with the motor ...

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Abstract

The invention relates to a supergravity intermittent type gas decontamination device which comprises a shell.A gas inlet pipeline and a gas outlet pipeline are respectively arranged at two ends of the shell.An intermittent type valve is arranged in each of the gas inlet pipeline and the gas outlet pipeline.The shell is provided with a sealing plate, and one end of the sealing plate is connected with a push-pull rotating device.A pipeline communicated with the atmosphere is arranged at the right end of the shell.The other end of the sealing plate is provided with a liquid phase applying pipe.The pipe wall of the terminal of the liquid phase applying pipe is provided with a hole.The terminal of the liquid phase applying pipe is arranged on a rotary bed.The lower end of the shell is provided with a liquid phase outlet.The rotary bed is connected with a motor through a motor shaft.The supergravity intermittent type gas decontamination device has the advantages that the device can provide technical support for accidents such as hazardous chemical substance leakage in a confined space, gas-liquid contact time is guaranteed effectively, gas-liquid contact pressure is increased, and the removing effect of harmful gases is benefited.

Description

technical field [0001] The invention belongs to the technical field of safety science and engineering emergency disposal equipment, and in particular relates to a supergravity intermittent gas decontamination device. Background technique [0002] At present, the decontamination effect of hazardous gases is relatively complex, which is the result of the interaction of various mechanisms. Using the principle of supergravity bed to increase the gas-liquid mass transfer efficiency can achieve the purpose of increasing the decontamination effect. The high-gravity rotating bed is mostly designed with a single-layer or multi-layer structure. It is composed of shells, rotors, motors and other components. The rotors are mostly designed as porous media or porous fillers, where harmful gases and decontamination solutions undergo mass transfer and reaction. Harmful substances in the gas phase are continuously conveyed by the fan, and reversely contact with the high-speed rotating liquid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/78
CPCB01D53/78B01D2259/124
Inventor 赵祥迪王正张日鹏袁纪武
Owner CHINA PETROLEUM & CHEM CORP
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