DoingGroup's pyrolysis plant for waste plastic recycling is the process of pyrolyzing waste plastic into fuel oil, carbon black and non-condensable gas under the condition of anaerobic environment and utilizing the chemical reaction of pyrolysis.
DoingGroup's main operating temperature pyrolysis plant:
1. Use mechanical waste plastic to enter the reactor and close the inlet to prevent gas flow out.
2. Carbon, wood or fuel heating reactor, the reactor is generally 200-300 degrees began cracking reaction, when the waste tires vaporized into oil vapor.
3. Hydrocarbons entering the condensing system are liquefied into oil and collected in the tank unit. Our system has a negative pressure device, he can greatly improve the production of pyrolysis oil.
4. At atmospheric pressure can not be liquefied petroleum gas as fuel for combustion returned to the reactor, not only energy saving and environmental protection,
5. After the oil production is completed, the reactor will be cooled. When the temperature drops to 40 degrees, the carbon black will be removed automatically or manually.
The main advantages of this pyrolysis plant for waste plastic recycling
are as follows:
1. Reactor manufactured according to the standard, using 16mm thick boiler steel pipe and arc pressure head, can withstand high pressure and high temperature.
2 high standard 3-step welding process, not easy to crack, long service life.
3. Pinion rotation device, small power, no direct contact with the reactor, heat transfer less easily deformed.
4. The tertiary cooling system uses a tube condenser, also known as a heat exchanger, which is currently the most commonly used and best performing condenser in the oil industry. Can ensure that the cracked oil and gas fully cooled, high oil production.
5 safety device oil-water separator, water seal, vacuum device, to ensure the safe and efficient operation of equipment.
The most commonly available fuel, carbon black, and non-condensable gases from the operating equipment are as follows:
1. Fuel oil : Mainly used in steel mills, boiler heating, heavy oil generating units, cement plants
2 carbon black: can be used for high-pressure ball combustion can also be used for refined toner. Refined carbon powder for new tires, rubber soles and pigments.
3. Non-condensable gas: The non-condensable gas generated during equipment operation is a combustible gas, which is generally recovered by the system and reused for heating the fuel in the reactor.
Capacity model 1Ton-15Ton Raw materials waste plastic Output fuel oil, carbon black, syngas Features of the Model A Waste Plastic Pyrolysis Plant for sale: Basic Choice to Start Model A series are the basic choices to start pyrolysis business of massive production capacity. Medium Emission Control Water film deduster is suitable for developing countries. It provides basic purification of flue gas. The air emission has no black smoke or bad smell. Onsite Installation The parts need to be assembed on site. Our engineer would travel to customer s site for installation and training service.
Doing group continuous waste plastic pyrolysis plant can process 30-50 tons of waste plastics (such as PE, PP, PS, ABS, pure white plastic, pure plastic cable, pure purchase bag etc.)per day, which can work continuously for 24 hours without a stop. In a word, the latest continuous waste plastic pyrolysis plant has the features of small size, small floor area, simple operation, less operator etc. To a large extent, the new device not only saves the operating costs, but also improves the work efficiency.www(dot)doinggroup(dot)com Continuous waste plastic pyrolysis plant is mainly composed of moving horizontal pyrolysis reactor, hot air circulation heating system, oil gas filter, spray cooling system, secondary fire retardant damper, strong spray de-dusting system, oil gas recycling system, feeder system, discharging system, pressure and temperature multipoint monitoring system, central electric control system. All of parts are manufactured with high-quality materials and advanced technologies, so the quality of this plant can be guaranteed.www(dot)doinggroup(dot)com The latest continuous waste plastic pyrolysis plant adopts the screw feeding sealing system technology, which is hold by the companyâ??s invention patents, hot air heating furnace circulating heating technology, heat drying technology with high heat exchange efficiency and capacity. Impeccable electrical control system save labor costs. Three waste utilization reasonable recovery can basically realize of zero emissions, safety and environmental protection. z
Waste plastic pyrolysis to oil plant working process: Feed waste plastic into the reactor with auto-feeder, seal the reactor gate and begin to heat the reactor by burning fuel materials in the combustion system, the fuel material can be coal, wood, natural gas and fuel oil. There is a thermocouple installed at the oil gas outlet valve to test the temperature of the oil gas, when thermocouple shows a certain temperature, the oil gas will come out and flow into the cooling system and be converted into liquid oil. At the same time, the oil gas conations CH4, C2H6, C3H8, C4H10 and H2 which cannot be cooled under normal pressure will be recycled back to combustion system to burn as fuel material. The dust and sulfur gas will be removed by the dust removing system. After the gas oil run out, there are slags (carbon black) inside of the reactor,. As a plastic pyrolysis machine manufacturer-DOING will provide customer a good quality machine with adopt fully automatic vacuum carbon black discharging system that extend the service time. Choosing the suitable raw material is important for customers, it concerns the real profit you can get from your material. Not all kinds of waste plastic can get oil, if you want to get crude fuel oil with high oil yield from waste plastic, please refer to the following form: Here I need to stress that the oil rate only for your reference, as different plastic different result, such as some plastic has very dirty slag, and the plastic is very wet. Let’s see it: Oil rate from different kinds of plastic: This project widely used by all over the world, such as recycling center, waste plastic recycling organization, collecting company etc. Waste plastic pyrolysis oil plant has the advantage of small investment and quick recovery costs, is a very good project in the next 5-10 years. If you want to know more information about details, please contact with us.
Dy-6t capacity waste plastic pyrolysis to oil plant (d2200mm*l6000mm) 1. This mode of waste plastic pyrolysis to oil plant can load 6 tons of plastic. 2. After finishing one batch, with auto-feeder, you don't need to wait the pyrolysis machine cooling down since workers will have to go inside to feed material. If you don't have one, in that way it will be time-wasting and dangerous. 3. Built-in spiral plates, these plates will make the waste plastic go ahead. Dy-8t capacity waste plastic pyrolysis to oil plant (d2200mm*l6600mm) 1. It can load 8 tons of waste plastic. 2. The reactor adopts q245r steel plant and its thickness is 16 mm, which can bear 500-750 batches. 3. We can also make reactor by material q245r, which obviously prolong service life 3-5 times. 4. The reactor has two layers, the outer layer built-in cotton insulation, fire cement and steel. Dy-10t capacity waste plastic pyrolysis to oil plant (d2600mm*l6600mm) 1. Working with auto-feeder, it is able to contain 10 tons or 12tons waste plastic. 2. The diameter of feeding port is 1200mm or 1400mm. After 2 hours feeding time, it's time to heat the reactor by coal/wood/natural gas/crude oil. Generally speaking, when the temperature ups to 155 celsius degrees around, the oil gas will generate. Waste plastic working time you may need: Let’s take 10 tons waste plastic that processed by doing waste plastic pyrolysis to oil plant as an example: Model Feeding Processing Cooling Discharge Total 2200*6000 1.5hr 7-8hr 1.5hr 1.5hr 12hr 2200*6600 1.5hr 8hr 1.5-2hr 1.5hr 14hr 2600*6600 2 hr 10 hr 2-3 hr 2-3 hr 16-18 hr Waste plastic pyrolysis to oil plant is a very good investment, not only can efficiently deal with a large number of abandoned tyres, turn waste into treasure, but also can avoid environmental pollution caused by landfill or burning these waste.
Waste to Energy Plant
Used of plastic waste recycling machine Nowadays, many people advocate the “green” living, which is approved many people. So it is better to shred, melt and repurpose all these plastic materials instead of throwing away the waste plastic to pollute the environment. Therefore, doing makes great efforts to develop and manufacture the used of plastic waste recycling machine, which is very popular after it comes into being. The used of plastic waste recycling machine is a great recycling machine which is can be widely applied to large-scale, large-volume recycling of post-consumer, post-commercial, and post-industrial plastic scrap. The used of plastic waste recycling machine is mainly used to reprocess plastic and make the material reusable for another product.
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Pyrolysis technology offers a practical solution to recycling of waste plastics by converting it to liquid fuel oil as main product with high marketing values. Plastic types including HDPE, LDPE, PP, PS and others produce high ratio of liquid fuel oil, while PET and PVC doesn t contribute to oil yield. The configuration of main systems of Model C series pyrolysis plant. PYROLYSIS REACTOR: 5/10/15 Tons Of Unit Capacity FEEDING SYSTEM: Hydraulic Feeder CONDENSING SYSTEM: Square Box Condenser HEATING SYSTEM: Oil Burners And Gas Burners EMISSION CONTROL SYSTEM: Water Film Deduster DISCHARGING SYSTEM: U-Shape Screw Conveyor Features of the waste plastic plant: 1. Advanced Choice The condensing system and emission control system of Mode C series provide better performance. Therefore it s more efficient on production and emission control. 2. High Emission control Stainless steel deduster with internal ceramic filters provide better purification of flue gas. It can meet higher environmental standard of more developing and developed countries. 3. Quicker Installation The more integrated design makes installation easier and quicker.
