Industrial coating treatment solution - treatment equipment

Treatment equipment is one of the important regulatory industries in China's "13th Five-Year Plan" supervision of air pollution industry. The emission of VOCs from the coating industry mainly comes from the coating process such as spraying, leveling and drying, and the emission source is the use and escape of VOCs containing raw and auxiliary materials such as coatings, diluents and cleaning agents.

In view of the characteristics of large air volume, low concentration and intermittent emission in the industrial painting industry, urban industrial painting needs to further establish and improve the whole process control system covering raw and auxiliary materials, production technology, unorganized dissipation and organized emission. In the near term, the main measures prioritized for the comprehensive treatment of VOCs in urban industrial painting include:

First, in response to the problem of non-standard operation and management of enterprises, the "one factory, one policy" system is implemented and refined control is implemented. The city should strengthen the help and guidance of industrial painting enterprises, organize experts to provide professional technical support for local enterprises with large pollutant emissions, strictly check, guide enterprises to prepare practical pollution control plans, and clarify the whole process of emission reduction requirements such as raw and auxiliary material replacement, process improvement, unorganized emission control, waste gas collection, and pollution control facilities construction. Measure investment costs and emission reduction benefits.

Design principles:

(1) Assist enterprises to adopt scientific and reasonable collection methods, and minimize the amount of gas under the premise of achieving the collection effect.

(2) Actively and steadily adopt new technologies and new equipment, combined with the status quo and management level of enterprises, adopt advanced and reliable pollution control processes, and strive to operate stably, with low costs, convenient management and easy maintenance, so as to achieve the purpose of completely eliminating waste gas pollution and protecting the environment.

(3) Properly solve the pollutants generated during the construction and operation of the project to avoid secondary pollution.

(4) Strictly implement the current fire prevention, safety, health, environmental protection and other national and local norms, regulations and standards.

(5) Select new, efficient, low noise equipment, pay attention to energy saving and consumption reduction.

(6) The general layout is compact, reasonable and smooth, simple and practical. Minimize project area and construction difficulty.

(7) Strictly implement the relevant national design codes and standards, pay attention to fire control and safety work. (GB16297-1996)

(8) Control industrial pollution in accordance with national and local environmental laws, regulations and industrial policies, and give full play to the social, environmental and economic benefits of construction projects.

Solution customization basis --

(1) Information provided by the owner in relation to the project

(2) Environmental Protection ** of the People's Republic of China (2015-01-01)

(3) Law of the People's Republic of China on the Prevention and Control of Air Pollution (2016-01-01)

(4) Ambient Air Quality standard (GB3095-2012)

(5) Order of the President of the People's Republic of China No. 72 "Cleaner Production Promotion Law of the People's Republic of China"

(6) 13th Five-Year Plan for National Environmental Protection

(7) Comprehensive Emission Standards for Air Pollutants (GB16297-1996)

(8) Discharge Standard for Malodorous Pollutants (GB14554-1993)

(9) Code for Environmental Protection Design of Construction Projects (GB50483-2009)

(10) Design Code for Heating, Ventilation and Air Conditioning (GB50019-2003)

(11) Code for Fire Protection in Building Design (GB50016-2014)

(12) Code for Design of Power Supply and Distribution System (GB50052-2009)

(13) Standard for Emission Control of Volatile Organic Compounds in Industrial Enterprises DB13/2322-2016

(14) Experience gained by Suzhou Haoruicheng Environmental Protection Engineering Co., Ltd. in treating waste gas of similar projects