

Semi-Continuous Pyrolysis Machine is an innovative and eco-friendly industrial equipment designed for the treatment of various types of waste, including rubber, plastic, tires, oil sludge, etc. By utilizing semi-continuous pyrolysis technology, these waste materials are converted into valuable energy products such as pyrolysis fuel oil, gas, and carbon black, contributing to resource recycling and environmental sustainability.
Semi-continuous pyrolysis machine manufactured by Henan DOING
As one of our flagship products, the semi-continuous pyrolysis machine manufacturer by Henan DOING offers high efficiency, stable operation, and ease of use. It helps businesses improve production efficiency while maximizing the value of waste material reuse.
Semi-continuous Pyrolysis Machine Technical Specifications
Feature | Specification |
Processing Capacity | 5-20 tons/day |
Pyrolysis Temperature | About 200°C - 500°C |
Heating Method | Fuel oil/Coal/Gas/Wood heating |
Cooling Method | Circulation water cooling |
Total Power | ≤30Kw/h |
Emission Standards | Meets national/ international environmental standards |
Fool area | About 300㎡,width7-10m, length25-30m |
Semi-continuous Pyrolysis Machine 3D Working Video
Semi-continuous Pyrolysis Process Flow
Raw Material Feeding
Raw materials (such as waste rubber tires, plastics, or oily sludge) are fed into the pyrolysis reactor using a conveyor. The semi-continuous feeding mechanism allows for the continuous operation of the reactor while raw materials are shredded into powder, small pieces, or particles.
Pyrolysis Reaction
Inside the reactor, the waste materials undergo pyrolysis at high temperatures (200°C to 500°C) in an oxygen-free environment. This process decomposes the raw materials into valuable products like fuel oil gas and carbon black.
Semi-continuous pyrolysis machine working process
Gas Collection and Condensation
The gas produced during the pyrolysis process is collected and sent to a cooling system. The gas is then condensed into fuel oil in the cooling unit.
Solid Carbon Black Removal
The solid carbon black produced during pyrolysis is periodically discharged from the big pyrolysis reactor to small reactor, and then discharged. The carbon black can be used as a raw material in industries like rubber manufacturing or being briquetted as a fuel for energy generation.
Energy Recovery
The non-condensable gases produced during pyrolysis can be utilized as a fuel source to power the heating system of the pyrolysis reactor, reducing the overall energy consumption and lowering operational costs.
Final Product Storage
The fuel oil and carbon black are collected in separate storage tanks. The fuel oil can be used as a heating energy source for industrial furnaces or boilers, or refined further by pyrolysis oil distillation machine into non-standard diesel; while carbon black can be sold or used in various industrial applications.
Applications of pyrolysis oil and carbon black
Semi-continuous Pyrolysis Machine Key Features
Semi-Continuous Operation Mode
The semi-continuous pyrolysis machine allows for flexible operation, providing significant advantages over batch pyrolysis systems. The operator can load and unload raw materials without interrupting the equipment’s operation, maximizing production efficiency and reducing downtime. It can finish 3 pyrolysis processes in 2 days. And comparing with fully continuous pyrolysis plants, semi-continuous pyrolysis machine has smaller processing capacities and costs less.
Batch/Semi-continuous/Fully continuous pyrolysis machines
Efficient Pyrolysis Technology
The equipment uses advanced pyrolysis technology to decompose waste materials at high temperatures, converting them into valuable oil, gas, and solid carbon black. With an optimized designs of raw material feeding, pyrolysis reactor and final product discharging, the whole operation system of semi-continuous pyrolysis machine ensures high energy conversion efficiency and superior product quality.
Intelligent Control System
Equipped with the PLC (Programmable Logic Controller) system, the semi-continuous pyrolysis machine can continuously monitor and adjust parameters such as temperature and pressure.
Eco-Friendly Design
The semi-continuous pyrolysis machine is equipped with a multi-stage gas treatment system to minimize harmful emissions. Through efficient condensation, filtration, and purification technologies, the equipment meets international environmental standards. Additionally, the energy produced during pyrolysis (such as gas and oil) is captured and reused, further reducing production costs.
Environment protection devices of semi-continuous pyrolysis machine
Versatile Raw Material Handling
The semi-continuous pyrolysis machine can process a wide range of waste materials, including waste tires, plastic, rubber, and oil sludge. This broad capability makes it suitable for multiple industries, such as waste recycling, energy production, and industrial waste management.
The Semi-Continuous Pyrolysis Machine manufactured by Henan Doing Company is a high-efficiency, eco-friendly solution for waste recycling and energy recovery. Its innovative semi-continuous operation mode, intelligent control system, and versatile raw material handling make it an ideal choice for businesses seeking to maximize resource recovery while minimizing environmental impact.
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