You are here: Home > Engineering case NEWS
Waste control project of Beijing food source food technology Co., Ltd.
Beijing food taste food technology Co., Ltd. is a professional engaged in salty flavor, food additives, food ingredients and food safety research and development of high-tech enterprises in Beijing City, the company location in Zhongguancun Science Park Beijing biological project and medicine industry base, covers an area of about 100 acres, more than 7000 square meters production plant has a modern, with the whole computer control the production line and more than 5000 tons per year of food additives and ingredients production capacity.
Beijing taste food source of food science and technology limited liability company in improving the economic efficiency of enterprises focus on product quality at the same time, the implementation of the "governance by the environmental protection on the concept of sustainable development of economy, proposed governance of the waste gas generated in the production process. Commissioned by the company, Jiangsu Longtai environmental protection equipment manufacturing Co., Ltd. prepared a preliminary design program for its odor gas treatment.
Project overview
Beijing food taste organic pollution gas source of food science and technology limited liability company consists of furan, alcohol, ester, ketone, mercaptan oil, acid, ether, pyrazine, thiazole, aldehyde, phenol, meat flavor, dextrin, starch, glycerol etc..
Dragon environmental protection to purify the exhaust gas of the project, including waste gas treatment plan, design, construction and installation debugging.
Purification target
After the exhaust gas is collected and treated by the Dragon gas purification device, the removal rate of organic pollutants can reach more than 95%. Reached the national level two emission standards.
Exhaust gas purification device is collected and treated by Longtai environmental emissions, furan, alcohol, ester, ketone, mercaptan oil, acid, ether, pyrazine, thiazole, aldehyde, phenol, meat flavor, dextrin, starch, glycerol removal rate reached more than 95%, realize tasteless emissions.
Solution
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 organic 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 the comprehensive analysis of the construction cost, operating cost, maintenance cost and purification effect, we suggest that the exhaust gas should be treated with advanced oxidation system.
After the waste gas is collected by pipeline, it enters the long Thai LAOP swirl oxidation scrubber. The exhaust gas is washed by a swirling oxidation scrubber. The main function is to remove dust, cool down and pre oxidize. After the treatment of the swirling oxidation washing tower, the waste gas is further entered into the long - distance advanced oxidation tower and the catalytic oxidation tower. Advanced oxidation tower and catalytic oxidation device can produce a large number of hydroxyl oxygen and ion agent active groups, organic pollutants and the activity of free radical reactions, is decomposed into harmless substances into the neutralization tower, and after discharge. This scheme not only has high efficiency, can efficiently remove organic pollutants, but also has low operation and maintenance costs.
LTAOP process flow diagram
After-sale service
In order to enable the owner to operate the relevant equipment properly and ensure the normal operation of the system, technical training is needed for the relevant personnel. It includes basic knowledge, facilities, operation methods and emergency handling methods. We provide free personnel training two times. The first training site is on the spot, with the basic knowledge of waste gas treatment. The second training site is also on the spot. The contents are the operation methods of the waste gas treatment station and the emergency treatment methods. The whole training plan is completed during the commissioning of the waste gas treatment facility.
The formal transfer of owner management in equipment, regular customer service service actively, strengthen ties with the owners, the owners in the operation process of solving difficulties, achieve "active service, regular visits, the call will be needed to", specifically:
Active service, regular visits every 3 to 6 months of active telephone interviews, to understand the actual situation of the project, solve the equipment problems; a site visit active site each year, to understand the actual situation, solve problems, improve project quality.