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Energy-saving method of VOC removal system

A scheme, a technology of power consumption, applied in separation methods, chemical instruments and methods, separation of dispersed particles, etc., can solve problems such as energy consumption

Active Publication Date: 2021-07-09
SHINSUNG ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the past, the electric heating needs to be turned on all the time, and the desorption temperature needs to be kept at a high temperature, which consumes a lot of energy.

Method used

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "bottom", "inner" and "outer" are based on the orientation or positional relationship shown in the drawings , is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientatio...

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Abstract

The invention discloses an energy-saving method of a VOC removal system. The method comprises the following steps: measuring the concentration C0 at an air inlet of the VOC removal system before VOC gas treatment, and performing removal treatment on the VOC gas at different desorption temperatures T by the VOC removal system to obtain electric energy consumption and treatment efficiency, thereby obtaining sample data and establishing a database; dividing the concentration C0 at the air inlet into a plurality of air inlet concentration grades according to the sample data, and determining energy saving schemes in one-to-one-correspondence to the air inlet concentration grades; measuring the actual concentration C1 of VOC gas at the air inlet, and acquiring the actual concentration grade, corresponding to the actual concentration C1 of the VOC gas, of the air inlet according to the database; and according to the actual concentration grade of the air inlet and the database, enabling the VOC removal system to execute an energy-saving scheme corresponding to the actual concentration grade of the air inlet. According to the energy-saving method, energy consumption can be reduced by correspondingly setting a desorption temperature while removal treatment efficiency is ensured.

Description

technical field [0001] The invention relates to the field of VOC removal and purification, in particular to an energy-saving method for a VOC removal system. Background technique [0002] In general, in order to reduce VOC (Volatile Organic Compounds, volatile organic compounds; hereinafter referred to as VOC) gas generation in painting facilities, semiconductor or LCD panels, manufacturing processes, and laundry shops, a VOC removal system will be constructed and operated separately. Among them, the cause of semiconductor and LCD panel defects is that volatile organic compounds enter the clean room. In order to deal with this situation, the industry has developed a VOC reduction device. The VOC reduction device generally has a VOC treatment runner that can absorb VOC gas in the air. After the air to be removed from VOC enters the VOC treatment runner, relevant VOC adsorption materials are installed in the runner, so that VOC is adsorbed, and the adsorbed air Continue to di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/06
CPCB01D53/06B01D2257/708B01D2259/40088Y02A50/20
Inventor 陈峰
Owner SHINSUNG ENG CO LTD
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