Atmospheric Environmental Business Department
White smoke reduction device
Industrial Filter Dust Collector
Counter-Steam Device
for Hot Water Pipes Fog damage prevention business
for Hot Water Pipes Fog damage prevention business
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Technology introduction video
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Background of mobile white smoke reduction device development
Case of white smoke damage due to hot water leakage
Limited visibility due to white smoke in the workplace
Traffic paralysis caused by white smoke
Delayed search for heating piping damaged by white smoke
Recently, hot water leakage accidents in which the piping is ruptured due to damage to the heating piping due to frequent road excavation have been frequent.
When excavating the ground of a pipe buried for repair, a large amount of white smoke is generated by meeting external cold air.
Due to the difficulty of ensuring visibility of workers due to the generated white smoke, the search for damaged pipes is delayed, and it is difficult to secure visibility for drivers and pedestrians.In the worst case, hot water supply must be stopped and maintenance work must be carried out.
In addition, due to the difficulty of securing workplace safety due to vapor-based white smoke in various industrial sites, there is an urgent need to cope with this.
We developed a mobile white smoke reduction device to enable rapid response through cooperation with Korea District Heating Corporation.
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기술 원리
Existing method is a method of pushing white smoke with a blower. If a large amount of white smoke is continuously generated, even if a large amount of white smoke is used, the peripheral vision becomes more severe due to the scattering of white smoke, and it cannot be applied in a closed space such as a manhole.
Nuriplan Co., Ltd.'s mobile white smoke reduction device sprays dry air and negative ion condensed nuclei, which allows for white smoke removal more quickly and reliably than the existing method by agglomeration, precipitation and evaporation through mixing with white smoke particles.
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Technology composition and processing
①Anion generation unit: More than 1 million negative ions are released per second from the negative ion generator, and these particles are combined with the coagulation nuclei generated by the hot air to generate anion coagulation nuclei.
②Dust-collecting filter unit: A filter that primarily collects particulate matter before external air enters the hot air, and the effect of suppressing the scattering of surrounding dust when using a portable white smoke reduction device
③Hot air fan: Dry air by heating air through combustion of fuel, particles generated during combustion generate condensation nuclei
④Hose: Sprays dry negative ion condensed nuclei discharged through the nozzle toward the point where white smoke is generated
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Advantages of technology
The world's first technology to remove white smoke by agglomerating and sedimenting white smoke particles by spraying ultra-low humidity air and negative ion condensed nuclei
It is not a method of spreading white smoke by a simple blowing method, but a technology that removes white smoke from the source, so it can be used in a closed space.
Miniaturization (possible to load a 1-ton truck) and mobile (with wheels) increase user convenience and enable quick response to areas where white smoke occurs
A variable flexible bellows installed at the nozzle and a handle and a rental turn at the end greatly improves operator accessibility even at night.
Product design to facilitate inspection and repair during maintenance with product modularization
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Target of the technology
Chimney
ironworks
Textile factory
Cogeneration
Dyeing factory
Paint factory
Damage to heat (steam) transport pipes Minimizes public heating inconvenience by providing quick removal of white smoke to recover in the shortest time and prevents secondary damage from damage to other underground facilities caused by excavation work
In order to relieve safety accidents and traffic inconvenience, our products are being used to remove white smoke from leakage of facilities in the construction section of the heat transport pipe.
Possible to prevent safety accidents caused by difficulty in securing visibility due to white smoke occurring in various industrial sites
It can also be used to remove white smoke from power plants and factory chimneys to create a pleasant urban landscape and environment, and can be applied to overall areas where white smoke is generated.
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Main performance
Various industrial sites such as Korea District Heating Corporation, Seoul Energy Corporation, GS Power and paper maker Pulper
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Test report: Emission evaluation of environmentally hazardous substances – Below standard
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certification
Patent NO 10-1556780
Patent NO 10-1559546
Patent NO 10-1559550
Patent NO 10-1560777
Patent NO 10-1811429
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Awards and articles
National Prime Minister Award
Newspaper article
GD mark certification in 2017
