Low-resistance liquid-film gas treatment device

A technology of gas treatment and liquid spraying device, which is applied in the direction of gas treatment, reduction of greenhouse gas, use of liquid separation agent, etc., to achieve the effects of small smoke resistance, uniform liquid film, and high-efficiency heat transfer

Pending Publication Date: 2020-11-17
沈阳天洁环保新能源有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] One aspect of the present disclosure provides a high-efficiency heat transfer, low-resistance liquid film gas p

Method used

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  • Low-resistance liquid-film gas treatment device
  • Low-resistance liquid-film gas treatment device

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Embodiment Construction

[0031] The present invention will be further explained below in conjunction with specific embodiments, but it does not limit the present invention. The structures, proportions, sizes, etc. shown in the accompanying drawings of the description are only used to match the content disclosed in the description, so as to facilitate familiarity with the present invention. Those skilled in the art understand and read that it is not used to limit the implementation of the present invention, so it has no technical significance. Any modification of structure, change of proportional relationship or adjustment of size will not affect the present invention. Under the effects and goals that can be achieved, all should still fall within the scope covered by the technical content disclosed in the present invention. At the same time, terms such as "upper", "lower", "front", "rear", and "middle" quoted in this specification are only for the convenience of description, and are not used to limit th...

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Abstract

The invention discloses a low-resistance liquid-film gas treatment device. The device comprises a shell, wherein a gas outlet is formed in the top of the shell, a gas inlet is formed in the side wallof the bottom of the shell, a sewage disposal port and a sewage discharge pipe are arranged on the side wall of the bottom of the shell, a dosing port is formed in the position, not far away from thesewage disposal port, of the side wall of the shell, and a packing layer is arranged at the middle portion of the shell. According to the device, a plurality of stages of packing layers can be designed according to actual requirements, each packing layer is composed of net-shaped liquid film balls of unique structures, and treatment liquid is sprayed on the net-shaped liquid film balls to form a uniform spherical net-shaped liquid film. Liquid of the device is in direct contact with treated gas, thermal resistance of materials exists, and small-temperature-difference direct heat exchange between the liquid and the gas can be achieved; thermal resistance of dirt and a dividing wall brought in by a heat transfer surface do not exist, and high-efficiency heat transfer is facilitated; gas andliquid phases are in direct contact, a metal heat transfer surface is omitted, efficiency is improved, and equipment is simplified; and gas and liquid are in direct contact, so the outlet temperatureof treated gas is approximate to the temperature of working medium liquid, and flue gas can be cooled to a very low temperature.

Description

technical field [0001] The invention belongs to the technical field of flue gas heat recovery and purification, and in particular relates to a low-resistance liquid film gas processing device. Background technique [0002] In recent years, countries around the world have paid more and more attention to environmental pollution, especially the prevention and control of air pollution, reducing energy consumption, improving resource utilization, alleviating energy shortages, reducing greenhouse gas emissions, and controlling environmental pollution. All countries are committed to To build a low-carbon and environmentally friendly economic development model. More industrial energy-saving equipment and solutions have been put into the market, and for industries with large installed capacity of boilers such as glass, metallurgy, building materials, power generation, and heating, recovery of waste heat from boiler flue gas has attracted widespread attention. [0003] Exhaust heat l...

Claims

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Application Information

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IPC IPC(8): B01D47/06B01D47/14B01D53/18F23J15/04F23J15/06
CPCB01D47/06B01D47/14B01D53/18B01D2258/0283F23J15/04F23J15/06Y02E20/30
Inventor 陈闽钢陈坚
Owner 沈阳天洁环保新能源有限公司
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