2015年2月11日星期三

What waste oil can refining by oil distillation machine?

FAQ of pyrolysis plant /
Oil Distillation machine means can purify the dirty waste oil. So, what kind of waste oil does oil distillation machine refining?  DOING oil distillation machine can refining waste tyre oil,plastic oil,black oil,waste engine oil, motor oil etc. The oil recovery yield is about 85%.( according to oil quality)
Oil distillation machine designed by Henan Doing Mechanical Equipment Co.,Ltd. After serveral year study, DOING oil distillation technology is improving. We use distillation machine instead of purify device which can get a cleaning diesel. This kind of diesel can be directly used into tractor,trucks, ship, power generator, diesel generator etc.

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Oil distillation machine in Mexico


Distillation machine running in Lebanon


How to disposal waste tires and waste plastics ?

Waste to energy common problems
Waste tires is known as "black pollution", its recovery and processing technology is a worldwide problem, disposal of waste tires, has long been a problem of environmental protection.A large number of abandoned old tires caused serious pollution to the environment, if cannot be handled effectively, can cause serious damage to the environment, waste the precious resources of rubber at the same time.For the waste tyres recycling, the use of good, for profit, victims, waste in the world for tyre recycling have done a lot of research, obtained the various kinds of methods for recycling tires, and tire recycling was applied to various fields.
1.renovation and reuse waste tires 1.1 tires refurbished
Turn over the tire industry is an important component part of the rubber industry, renewable resources and use part of the environmental protection industry.Renovation is the main use of waste tires, and the best way to have worn, outer peel to waste tires, rubber paste, to cure to use [1].

how to deal with waste tyre
The best way to disposal waste tires and waste plastics


2.tyre direct use

Waste tyre prototype using directly.Used as a port and ship fender, wave the levee, floating lighthouse, highway traffic wall screen, road signs, and the mariculture fish reef, amusement, etc, but very little usage, less than 1% of the amount of waste tires [2].Prototype system is a very valuable for recycling method, but this method consume the amount of waste tires is not large, so only as a means of auxiliary.

3.thermal decomposition

Thermal decomposition is to use high temperature heating, waste tires to decompose into oil, combustible gas and carbon powder.Waste tyre by pyrolysis no pollutants, is conducive to environmental protection and resource recycling.Thermal decomposition of the proceeds of the oil similar to commercial fuel characteristics, can be used for direct combustion or blended with fuel oil extraction after use, can also be used as rubber softener.Thermal decomposition of the proceeds of the combustible gas is mainly composed of hydrogen and methane, can be used as fuel, also can be resolved in situ combustion heating process needs.Thermal decomposition of carbon powder can be used instead of carbon black, or after processing the special adsorbent.This kind of adsorbent in water contamination, especially the toxic metals such as mercury strong filtration effect.
Over the past 20 years, Japan, the United States, Britain and the former Soviet union in pyrolysis of waste tire technology research and development.According to an American data, the use of pyrolysis technology of waste tyres, each decomposition four tyres, 3 dollars profit can be obtained.The Titan company installed the recycling pyrolysis apparatus in Korea.Also the construction of such a plant in Taiwan.British researchers recently has carried on the reform to the traditional pyrolysis technology, from the state prior to anaerobic and aerobic conditions, further improve the decomposition product of economic value, so that the technology has a broad application prospect.

2015年2月10日星期二

What is waste tyres pyrolysis?

FAQ of pyrolysis plant /
Waste tyre pyrolysis is a special pyrolysis technology case of thermolysis, and is most commonly used for organic materials, being, therefore, one of the processes involved in charring.
In general, pyrolysis of organic substances produces gas and liquid products and leaves a solid residue richer in carbon content. Extreme pyrolysis, which leaves mostly carbon as the residue, is called carbonization.
The pyrolysis process is used heavily in the chemical industry, for example, to produce charcoal, activated carbon, methanol, and other chemicals from wood, to convert ethylene dichloride into vinyl chloride to make PVC, to produce coke from coal, to convert biomass into syngas, to turn waste into safely disposable substances, and for transforming medium-weight hydrocarbons from oil into lighter ones like gasoline.
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Pyrolysis technology

What is waste to energy?

Waste-to-energy also can named energy-from-waste is the process of generating energy in the form of electricity and/or heat from the incineration of waste. Waste to energy is a form of energy recovery. Most waste to energy processes produce electricity and/or heat directly through combustion, or produce a combustible fuel commodity, such as methane, methanol, ethanol or synthetic fuels.
Such as Waste tyres, waste plastic, we can get fuel oil, carbon black after recycling by waste tyre/plastic pyrolysis machine. This kind of fuel oil could be used for heavy industries, such as: cement factory, glass making factory, brick factory, steel milling etc.


Waste(tyre/plastic) to Energy
Waste(tyre/plastic) to Energy(fuel oil, carbon black)



Waste to energy common problems

2015年2月9日星期一

The necessity of using tyre recycling machine dispose the waste tyres

Industry news /
Firstly, let us see the harm of waste tyres/tyres to our environment. Incorrect methods of disposal of waste tyres can cause hazards to our environment as the numbers continuously increase without any action taken.Every day, worldwide, approximately 2 million passenger vehicle and truck tires are manufactured. There is a rapid increase in the amount of waste tyres with the increasing number of motor vehicles in the world, Large quantities of waste tyres are causing serious environmental issues regarding their disposal. Waste tyres are gathered from a number of sources, including scrap yards, garages and used tire retailers. Illegal dumping or open burning can be seen everywhere. The main reason for this problem is that waste tires are not bio-degradable and can last 100 years or more if proper handling is not carried out. Statistics shown that in 1996, 80 million tons of waste tyres are disposed off worldwide and this number is increasing, yearly. At the present time, there is a perfect approach to recycle waste tyres which is disposing the scrap tyres with tires recycling equipment. The whole pyrolysis system named waste tire recycling machine is composed by 13 parts, which are reactor, transmission device, catalytic chamber, cooling tube, heavy tank, oil-water separator, condenser, light oil tank, safety device, vacuum system, dedusting system, draft fan, chimney.
using tyre recycling machine

The two keys of pyrolysis plant are reactor and cooling system.


Reactor directly decides the machine''''s safety and service life. It is made by welded steel plate. So the quality of welding will have a direct impact on safety and service life. Therefore, we use automatic welding machine, X rays detection and heating treatment which will not only guarantee the quality of welding but also greatly improve working efficiency.
For cooling systems, there are two steps. Cooling pipe is the first step. The second is condenser. We have three condensers. And there are 57 pipes in one condenser. Diameter is 48mm for one small pipe. The heat exchanging area is about 13square meters for one condenser. So the total cooling area is about 40 square meters, which will guarantee you a high oil yield.

What service we can get after buying pyrolysis plant?

Pyrolysis plant common problems
DOING after-sale service for pyrolysis plant:
1. Test operation of pyrolysis plant and training
During commissioning of pyrolysis plant, our engineers will provide guidance themselves to your worksite and carry out various tests with respect to all performances of the pyrolysis plant. The trainings for customers are diversified, mainly including theoretical explanation and field guidance.

2. Warranty service and technical support
One-year free replacement of faulty parts non-human, we set up maintenance and servicing plans for the machine and always provide technical guidance for you.


Installing of pyrolysis plant
Installing of pyrolysis plant


2015年2月7日星期六

What is tyre pyrolysis processing?

Pyrolysis Plant FAQ /Technology

Waste tyre pyrolysis process:The pyrolysis method for recycling used tyres is a technique which heats whole or shredded tyres in a reactor vessel containing an oxygen free atmosphere and a heat source.
  • In the reactor the rubber is softened after which the rubber polymers continuously breakdown into smaller molecules.
  • These smaller molecules eventually vaporize and exit from the reactor.
  • These vapors can be burned directly to produce power or condensed into an oily type liquid, generally used as a fuel.
  • Some molecules are too small to condense. They remain as a gas which can be burned as fuel.
  • The minerals that were part of the tyre, about 40 to 45 % by weight, are removed as a solid.
  • When performed well a tyre pyrolysis process is a very clean operation and has nearly no emissions or waste.
  • The properties of the gas, liquid and solid output are determined by the type of feed stock used and the process conditions.
  • For instance whole tyres contain fibers and steel. Shredded tyres have most of the steel and sometimes most of the fiber removed.
  • Batch wise Process is done by tyre pyrolysis.
  • The steel can be removed from the solid stream with magnets for recycling. The remaining solid material, often referred to as "charcoal".
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Waste tyre pyrolysis plant