Multifunctional Conducting oil Heating Industrial Carbonized Wood Autoclave Treatment

carbonized wood autoclave

I. advantages of carbonized wood:

Carbonized wood in the whole production process does not use any chemical agents, wood by high temperature treatment itself does not produce any harmful substances, is a green natural environmental protection building materials.Because the moisture content of the wood after processing is reduced greatly, fiber organization and protein are destroyed, because this carbonized wood has the characteristic of anticorrosive, insect-proof, changeless, not natural craze.

II Introduction

The whole carbonization process does not involve the use of chemical agents, green environmental protection, no harm to the human body and the environment. Through the control of the carbonization temperature and the holding time, the equipment solves the relationship between the carbonization process parameters of wood and the carbonization effect. The process parameters of carbonizing equipment play a decisive role in the properties of carbonized wood.Our company has measured and analyzed the color, quality, water absorption, moisture expansion, mechanical properties and chemical composition of carbonized wood under different conditions, and designed and developed automatic drying control program.

III. Specifications and models:

The length of conventional models DN1200, 1500, 1700, 1800 and 2000 is determined according to the wood handling capacity, and can also be designed and customized according to the requirements of users to meet the technical requirements of different products to the maximum extent.

Iv. Equipment features

1. Simple operation and high degree of automation.Computer full automatic PLC control system, to ensure accurate and reliable control, to achieve full automatic control, saving labor, reduce workers' misoperation.

2. Add medium circulation device to ensure uniform heat treatment, uniform color and no peculiar smell of carbonized wood.

3, according to the requirements of the carbonized, maintain anaerobic carbide vacuum, in the process of carbonization temperature adjustable between 160 ~ 230 ℃.

4. Advanced technology and advanced configuration.The main parts of materials, accessories are imported or domestic advanced configuration (Siemens PLC, baode automatic control valve) to ensure the long-term operation of equipment without errors, to ensure the stability of product performance.

5, in line with the humanized design requirements, each detail after strict processing technology, so that the appearance of the equipment more beautiful, more generous.Six safety systems ensure the safety of equipment operation.

6, stainless steel tank, corrosion resistance, durable, flexible processing.Suitable for middle and high-end wood processing enterprises mass production.

V. carbonization process:

Horizontal carbonization adopts low-pressure superheated steam carbonization process, which mainly includes three stages:

Vacuum heating drying stage vacuum boost carbonization stage pressure relief cooling stage

The first stage: temperature rise and high temperature drying stage

Steam heating, drying kiln temperatures soared to 100 ℃, then gradually rose to a temperature of 130 ℃, during this time, for high temperature drying, and the moisture content of wood internal to almost zero.

The second stage: carbonization stage of heat treatment

High temperature drying, drying kiln internal temperatures to rise to 185 ℃ to 215 ℃.When the required temperature is reached, the carbonization temperature of the heat treatment shall be kept for 2 to 3 hours according to the different USES of the final carbonized wood.

The third stage: cooling and moisture content regulation stage

The last stage is by steam injection to reduce the temperature, when the temperature reaches 80 ℃ to 90 ℃, adjust the humidity of treated wood, the moisture content of 4% to 7%.

Site Planning and Proposal Design
to provide targeted, energy-efficiency technology solution according to
the request of client, and to plan the supporting facilities of sterilization equipment in details based on customer’s site.
Turnkey Service
From technical scheme design to project implementation and commissioning, sterilization equipment specialists provide technical services in the whole process to save your worry and effort, to experience one-stop engineering.
Periodic testing and maintenance of key equipment
Reduce equipment failure and abnormal shutdown and improve reliabiligy, professional service for emergency fault protects equipment and prolong life to reduce overall operating costs.