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Waste gas treatment scheme of Fujian Tian Qing Food Co., Ltd.
Fujian Tian Qing Food Co., Ltd.
Tian Qing company was founded in 1996, after more than ten years of efforts and development, in 2007 set up a "Fujian Tianqing food limited company", to have a "China charm city" of Yongan City, the company is located in Nige high tech Industrial Development zone. Day clear company covers an area of about 12000 square meters, the introduction of Germany and Taiwan advanced food processing equipment and technology, with the domestic first-class standard of food production workshop, the most advanced automated production lines, experimental research center, is the national agricultural products processing demonstration base, specializing in meat products, frozen surimi products, aquatic products, rice products, frozen fruits and vegetables and other quick-frozen products R & D, production and sales.
1, the company plans to discharge the workshop outside the smell of effective governance, and commissioned by Xuzhou Longtai environmental protection equipment manufacturing Co., Ltd. for its exhaust gas design.
2, we are guided by the principles of mature technology, stable and reliable, the overall layout of reasonable, convenient operation and management, low processing costs, the design of this program.
Project overview
Fujian Tian Qing Food Co., Ltd. basic information:
Fujian Tianqing Food Co. Ltd., although is the use of aseptic clean workshop, raw materials and the use of fresh meat, but in the actual production, adding a lot of meat flavor and smell with some other accessories in cutting process, in a series of cooking, freezing etc., the smell also with the different processes the change of odor mixed together, irritating also broke the people to accept the bottom line, people in the habit of ordinary household cooking pleasure environment, simply can not afford such a high concentration of gas, odor changes, complex, so the car had to put between such gas to the vacuum way to the workshop of foreign exchange for fresh air the circulation, but this kind of smell and is not easy to be diluted by the atmosphere, so also caused a certain influence in the surrounding area of workshop.
Jiangsu dragon environmental protection project to purify the waste gas, including waste gas treatment program, design, construction and installation debugging.
design basis
1) first-hand information obtained from field surveys
2) the environmental protection law of the People's Republic of China (1989-12-26)
3) the law of the People's Republic of China on the prevention and control of air pollution (2000-04-29)
4) ambient air quality standard (GB3095-1996)
5) decision of the State Council on Several Issues concerning environmental protection issued by the State Council (1996) No. 31
6) Order No. seventy-second of the president of the People's Republic of China on the clean production promotion act of the People's Republic of China
7) national environmental protection "fifteen plan"
8) comprehensive emission standard for air pollutants (GB16297-1996)
9) emission standard for odor pollutants (GB14554-1993)
10) code for design of power supply and distribution systems (GB50052-1995)
11) the experience gained in the project of the project for the management of similar environmental pollution projects by Longtai environmental protection equipment
Design principle
1) to help enterprises to adopt scientific and rational way of collection, in order to achieve the effect of collecting the premise, as much as possible to reduce gas.
2) actively adopt new technology, new equipment, combined with the present situation and management level of enterprises with pollution control technology advanced, reliable, stable operation, and strive to low cost, convenient management, easy maintenance, so as to eliminate pollution, protect the environment for the purpose.
3) properly solve the pollutants generated during the construction and operation of the project, and avoid the two pollution.
4) strictly implement the current norms, regulations and standards promulgated by the state and local, such as fire prevention, safety, sanitation and environmental protection.
5) select new, efficient and low-noise equipment, pay attention to energy saving and consumption reduction.
6) the general layout is compact, reasonable and smooth, simple and practical. Minimize the project area and construction difficulty.
7) strictly implement the relevant state design standards and standards, and attach importance to fire control and safety work.
8) according to the relevant national and local laws and regulations on environmental protection and industrial policies, industrial pollution should be treated, and social benefits, environmental benefits and economic benefits of construction projects will be brought into full play.
Solution for waste gas of Fujian Tian Qing Food Co., Ltd.
Purification process / process characteristics, safety, purification efficiency, total investment
(one-time investment + operating costs) energy consumption, there are two pollution?
UV lights are unsafe and generally high
Water (chemical) spray + activity
Carbon adsorption (caustic soda),
Hydrogen peroxide, etc.) safe in general
(likely to fail) low high solid waste treatment
Combustion method is unsafe, high, very high
Low temperature plasma is unsafe
(organic waste gases flammable and explosive) high, high, none
LTAOP high safety (95% +) moderate
(operating cost is 1/10 of activated carbon) low none
Biological filter safety is generally high
LTAOP technology principle
The ozone generator generates a positive charge with positive charge of ozone molecules O3+, positive charge, ozone formation of a large number of hydroxyl groups on special oxidation accelerator LTC-A/B developed by our company under the action of (OH), hydroxyl (OH) has a strong oxidation ability. In advanced oxidation decomposition, O3+, involved in the direct reaction of OH in indirect reaction in PH. 4 under the condition of 90% completed by indirect reaction. Especially for the decomposition of odorous gases, the decomposition rate is over 95% after direct and indirect reactions.
Technological process
Waste gas treatment process
Long Tai environmental protection company is currently well documented in the domestic organic waste gas treatment project, the best environmental protection manufacturers.
According to the complexity and diversity of the chemical waste gas treatment project, the long environmental protection company has constantly sum up experience in the practice, constantly technological innovation, and adopt unique design for different projects.
After analyzing and estimating the construction cost, running cost, maintenance cost and purification effect, we suggest that the exhaust gas should be adopted