Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Wood carbonization treatment method

A processing method and technology for wood, applied in the direction of wood treatment, wood treatment details, wood processing equipment, etc., can solve the problems of long carbonization treatment cycle, unstable wood quality, unsatisfactory use effect, etc., to shorten the production cycle and improve equipment. The utilization rate and the effect of short carbonization treatment cycle

Active Publication Date: 2009-09-02
ZHEJIANG SHIYOU TIMBER
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the wood carbonization treatment process is still in the research stage, the quality of the wood treated by the existing process is unstable, and it is easy to cause quality problems of deformation, and the carbonization treatment cycle is long, which greatly increases the production cost, so the use effect is not ideal.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Embodiments of the present invention: the present invention comprises the following steps,

[0019] a. Palletize the wood neatly and press 1t / m on the top of the wood pile 2 The standard pressurized steel plate frame poured concrete briquettes, and then loaded into the wood carbonization equipment.

[0020] b. After the wood is loaded into the carbonization equipment, it starts to heat up. The first stage of temperature rise adopts a stepwise continuous temperature rise method, and the temperature is raised to 130°C at a rate of 5°C every 5 hours, that is, it is rapidly raised from the original temperature by 5°C and then kept for 5 hours, and then the temperature is raised to 130°C in the same way. The temperature is 130°C higher than that of 130°C for 5 hours, and the first heating stage ends. The types of wood to be processed are different, and the maximum temperature is determined according to the density of the wood. The temperature is high when the density is sm...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A carbonization process for increasing the quality of wood by continuous gradient heating method includes such steps as heating to 120-140 deg.C, eating to 160-240 deg.C, spraying atomized water for slowly cooling to 100 deg.C, filling the saturated steam at 100 deg.C to return the water content back to 4-6%, and cooling to 15-30 deg.C.

Description

technical field [0001] The invention relates to a wood carbonization treatment method, which belongs to the technical field of wood product production technology. Background technique [0002] How to functionally improve wood, turn it into a high-quality raw material for the production of high value-added wood products such as floors and furniture, and develop and produce new wood products will promote the sound development of my country's plantation forest area and expand many The source of raw materials for wood processing enterprises, reducing raw materials and transportation costs, improving the purchasing power of residents and the market competitiveness of enterprises have great social significance, ecological and environmental benefits and economic benefits. Among the many existing functional improvement methods, wood carbonization treatment technology has the characteristics of good dimensional stability, corrosion resistance and weather resistance compared with untre...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B27K5/00
Inventor 顾炼百涂登云李涛
Owner ZHEJIANG SHIYOU TIMBER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com