Modularized detachable VOCs gas absorbing and purifying facility and applications thereof

Abstract

The invention discloses a modularized detachable VOCs gas absorbing and purifying facility, which comprises a pressure measuring valve, a filtering device, an active carbon box, a carbon bag, a spraying pipe, a windshield, a guide plate, and a draining valve. The facility can be designed based on different conditions, high quality steel is adopted; and for a special corrosive medium, PP or stainless steel is adopted to produce the facility. The facility has the advantages that on the basis of a conventional carbon tank structure, through finite element analysis and calculate, the size and structure are optimized, and solved is the problem that the filtering and absorbing are not radical due to the pressure difference of the air blowing surface of the original structure. Due to the modularized design, the carbon can be conveniently replaced, and construction becomes convenient for workers. A pre-filtering device is arranged on the front end of the facility; the integral design solves the problem that the facility cannot be installed due to space limitation; moreover, due to the integral structure, the problem of VOCs discharge is more effectively solved, and the atmospheric contamination is eliminated.

Description

technical field [0001] The invention belongs to the field of treating waste gas containing volatile organic compounds (VOCs), in particular to a modular detachable VOCs gas absorption and purification equipment and its application. Background technique [0002] VOCs pollutants include most of the common toxic and harmful organic pollutants, and it has always been the focus of environmental governance technology. At present, most of the organic waste gas absorption and purification equipment on the market are in the form of an integration. It is very inconvenient to load and unload the carbon, and the structure is simple. The air volume of the treated wind surface is uneven, and the purification and filtration efficiency is low. At the same time, the installation of equipment will also be limited by the site. For example, some factories have insufficient ground space and need to install equipment on the roof of the factory. This requires very high loading and unloading of equ...

AI Technical Summary

Problems solved by technology

At present, most of the organic waste gas absorption and purification equipment on the market are in the form of an integration. It is very inconvenient to load and unload carbon, and the structure is simple. The air volume of the treated wind surface is uneven, and the purification and filtration efficiency is low.

At the same time, the installation of equipment will also be limited by the site. For example, some factories have insufficient ground space and need to install equipment on the roof of the factory. This requires very high loading and unloading of equipment, and a structure that can be disassembled and convenient for transportation is required for use.

[0003] For the replacement of adsorption particles, most of the equipment used in the market currently has a feeding port on the top of the equipment and unloading at the bottom. The overall loading and unloading is difficult and the replacement is inconvenient. In view of this situation, the present invention develops a modular loading and unloading structure. It is opened from the side and loaded and unloaded in the form of a drawer. According to different needs, manual loading and unloading or forklift loading and unloading can be used, which is convenient and fast, and the later maintenance is also more convenient.

Images