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Zero-pollution low-consumption ice and snow removing method

A technology for ice, snow and automobiles, which is applied to snow surface cleaning, cleaning methods, construction, etc., and can solve problems such as difficult cleaning, death of flowers, plants and trees, and pollution

Inactive Publication Date: 2007-08-08
张耀胜
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these deicing agents are chemical substances with a certain corrosive effect. If they flow into the green belt, they will kill flowers and trees (Beijing once caused the death of tens of thousands of green trees), and they will become a very harmful source of pollution when they flow into the sewer. , and cause pollution to the road surface, vehicles and the surrounding environment, it is very difficult to clean

Method used

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Embodiment Construction

[0010] The implementation of this patent is divided into two parts, the most important part of which is the automobile exhaust pipe connection, which uses the exhaust gas discharged from the automobile to heat and melt the ice and snow on the road to prevent the road surface from freezing. In this way, the main roads of the whole city can be solved by this method. It can be said with great confidence that the more vehicles there are, the less it will freeze. solution".

[0011] However, it is still recommended that environmental protection units should use a roller sweeper to remove the water on the road as soon as possible when the number of vehicles decreases at night to prevent freezing.

[0012] If it snows heavily at night, it is recommended to use a snow plow to remove it first, and then use a roller snow plow to clean it, so that a thin layer of ice is left on the road surface, and it can be melted quickly when a large number of vehicles come out. For areas with fewer ...

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Abstract

At present, in some countries and regions in the world, the method of scattering snowmelt agent is adapted for preventing the urban road icing when it is snow in winter. The advanced technology is bought back in Beijing with a large value. However, practices prove the technology is not scientific. According to the medium report, 9000t snowmelt agent is used for two big snows in 2002.12.18 to 2002.12.23 and 2003.1.21 to 2003.1.22 and the cost is near 9 million yuans. Road periphery and water are polluted seriously and several ten thousands of woods in green region are dead. According to existing problem of prior method and the condition that there are 2.8 million vehicles in Beijing and 30 thousand ton oils are consumed every day, the invention is that residual heat generated by many vehicles and consumption oil is used to melt ice and snow on the road; there is only need to add a siphon on the vent-pipe of vehicle so as to jet drainage gas downwards. For regions and areas where there are not many vehicles entering, melting ice machine can be adapted. Jetting flame generated by liquefied petroleum gas or diesel is used to melt ice and snow quickly.

Description

technical field [0001] The invention is mainly suitable for preventing road icing and its removal method when it snows in winter Background technique [0002] It is understood that some countries and regions in the world adopt the method of throwing deicing agents (salt or calcium chloride, etc.) in order to prevent urban roads from freezing when it snows in winter. It is said that Beijing spent a lot of money (about a few million yuan for a dumping truck) to import this technology from abroad, and the snow melting agent is also very expensive, about 1,000 yuan per ton. According to media reports, more than 7,000 tons of deicing agents were sprinkled in Beijing on December 18-23, 2002, and another 2,000 tons of deicing agents were sprinkled on January 21-22, 2003, at a total cost of nearly 9 million yuan. However, these deicing agents are chemical substances with a certain corrosive effect. If they flow into the green belt, they will kill flowers and trees (Beijing once cau...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H5/10
Inventor 张耀胜
Owner 张耀胜
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