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A production system and method of an environmentally friendly wall decoration material

A wall decoration and production system technology, which is applied in the field of wall decoration materials, can solve problems such as insufficient mechanical strength and hardness, low appearance gloss, and easy damage of wall decoration materials, and achieve beautiful appearance, high hardness, and production low cost effect

Active Publication Date: 2022-04-12
康瑞利琪环保科技上海有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing wall decoration materials still have the problems of low appearance gloss and insufficient mechanical strength and hardness, which cause the wall decoration materials to be easily damaged

Method used

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  • A production system and method of an environmentally friendly wall decoration material

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] 1) Wood chips with an ash content of 0.5% and a particle size of 5 cm are added to the pyrolysis chamber 3 from the raw material inlet pipe 2, ceramic balls with a particle size of 1.5 mm are added to the pyrolysis chamber 3 from the bed material inlet pipe 12, and the flue gas is discharged from the flue gas chamber 6 Pass through the wind cap 4, the flue gas realizes the fluidization of the activated carbon raw material and the bed material, and the activated carbon raw material undergoes pyrolysis reaction in the pyrolysis chamber 3, and the pyrolysis reaction temperature is 700°C. During the pyrolysis process, the fluidization of the bed material The carbonized material that is broken into small particles falls into the activated settling tube 8, and the gas generated by the pyrolysis reaction and the flue gas are mixed to form a mixed gas. The mixed gas is divided into three paths, and the first path leaves the system and is used as a production heat source. , the s...

Embodiment 2

[0053] 1) Bamboo chips with an ash content of 0.6% and a particle diameter of 3 cm are added to the pyrolysis chamber 3 from the raw material inlet pipe 2, ceramic balls with a particle diameter of 2 mm are added to the pyrolysis chamber 3 from the bed material inlet pipe 12, and the flue gas is discharged from the flue gas chamber 6 Pass through the hood 4, the flue gas realizes the fluidization of the activated carbon raw material and the bed material, and the activated carbon raw material undergoes pyrolysis reaction in the pyrolysis chamber 3, and the pyrolysis reaction temperature is 680°C. During the pyrolysis process, the fluidization of the bed material The carbonized material that is broken into small particles falls into the activated settling tube 8, and the gas generated by the pyrolysis reaction and the flue gas are mixed to form a mixed gas. The mixed gas is divided into three paths, and the first path leaves the system and is used as a production heat source. , t...

Embodiment 3

[0060] 1) Coconut shell with ash content of 0.8% and particle diameter of 3 cm is added to pyrolysis chamber 3 from raw material inlet pipe 2, alumina balls with particle diameter of 3 mm are added to pyrolysis chamber 3 from bed material inlet pipe 12, and flue gas from flue gas The chamber 6 passes through the hood 4, and the flue gas realizes the fluidization of the activated carbon raw material and the bed material. The activated carbon raw material undergoes pyrolysis reaction in the pyrolysis chamber 3, and the pyrolysis reaction temperature is 650°C. During the pyrolysis process, the fluidization of the bed material The carbonized material is broken into small particles under the action, and the carbonized material falls into the activated settling tube 8, and the gas and flue gas generated by the pyrolysis reaction are mixed to form a mixed gas. The mixed gas is divided into three paths, and the first path leaves the system as a production heat source Use, the second wa...

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Abstract

The invention discloses a production system and method for an environmentally friendly wall decoration material. The production system includes: a pyrolysis chamber, a smoke chamber, a combustion chamber, and a melting reaction chamber. The smoke chamber is fixed at the bottom of the pyrolysis chamber, and the combustion chamber is fixed at the bottom of the pyrolysis chamber. At the bottom of the flue gas chamber, the melting reaction chamber is set at the bottom of the combustion chamber. There are multiple sets of activated settling tubes evenly distributed on the air distribution plate and the partition. The upper part of the activated settling tube is inserted into the pyrolysis chamber, and the lower part of the activated settling tube Inserted through the combustion chamber into the melting reaction chamber. The production method comprises the following steps: pyrolysis of activated carbon raw materials; activation of carbonized materials in a settling tube; melting of rice husk ash and ingredients; forming, cutting and grinding to form a plate-shaped environmentally friendly wall surface decoration material. The invention can greatly improve the ability of activated carbon to absorb harmful gases such as formaldehyde; the invention also has the advantages of high strength, high hardness and beautiful appearance.

Description

technical field [0001] The invention belongs to the technical field of wall decoration materials, and in particular relates to a production system and method of an environment-friendly wall decoration material. Background technique [0002] With the improvement of people's living environment, the demand for house decoration has gradually increased, and a large number of decorative materials have been used in the room, which has also brought about indoor air pollution. Among them, formaldehyde is the main air pollutant. Formaldehyde has been defined as carcinogenic and teratogenic substances by the World Health Organization. There are many ways to adsorb formaldehyde, including the use of porous materials, carbon fibers, photodegradation, electrochemistry, and reaction reagents. Common formaldehyde purification products on the market mainly include activated carbon adsorbents, catalysts represented by titanium dioxide and precious metals, and some air fresheners. However, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J20/20B01J20/30B01D53/04C01B32/318C01B32/324C01B32/336C01B32/354C01B32/39C04B32/00
CPCB01J20/20B01D53/04C01B32/324C01B32/318C01B32/336C01B32/39C01B32/354C04B32/005B01D2257/70C04B14/022
Inventor 郭镜哲陈红章
Owner 康瑞利琪环保科技上海有限公司
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