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Fast baking process of environment protecting water and air permeable brick in roller kiln

A water-permeable, air-permeable, production process technology, applied in the production process field of using roller kiln to quickly fire environmentally friendly water-permeable and air-permeable bricks, can solve problems such as refractory material corrosion, and achieve the effects of preventing irradiation, maintaining stability, and increasing humidity

Inactive Publication Date: 2003-08-20
广东唯美新技术实业有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0006] Its shortcoming is that the refractory material is constantly corroded during use, and it is necessary to replace the discarded air bricks in time to ensure the safety of production.

Method used

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  • Fast baking process of environment protecting water and air permeable brick in roller kiln

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Embodiment Construction

[0031] The present invention will be described in further detail below in conjunction with embodiment:

[0032] The production process of using roller kiln to quickly fire environmentally friendly permeable and breathable bricks includes:

[0033] (1) It is made of waste ceramics, refractory materials, clay, slag and other industrial waste residues, spontaneous combustion coal gangue, garbage incineration residue, urban sewer sludge, waste plastics, wood chips, bamboo chips and the following raw materials with the following weight ratios. Low Temperature Adhesives:

[0034] Modified starch 5~30 Modified dextrin 5~30 Wood chips (bamboo chips) 10~40

[0035] Hydroxymethylcellulose 10~50 PE 5~10 PVC 6~20 Polyvinyl alcohol 5~10

[0036] Or make a special low-temperature adhesive by mixing the raw materials in the following weight ratio

[0037] Water glass 2~30 Sodium glass 5~30 Soda ash 2~15

[0038] Feldspar 5~60 Pegmatite Granite 5~60 Iron Slag 5~50

[0039] The low-temper...

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Abstract

The present invention is the production process of environment protecting water and air permeable brick in roller kiln. The brick is produced with waste and has excellent noise absorbing performance, excellent water and air permeability, high safety and technological performance.

Description

technical field [0001] The invention relates to a production process of a novel environmentally friendly ecological building material which is reused by waste, in particular to a production process of rapidly firing an environmentally friendly water-permeable and air-permeable brick by using a roller kiln. Background technique [0002] Chinese patent 97220592.6 announced "a slit-type breathable brick with a safety warning structure". Its purpose is to provide a structure that can be clearly displayed when the refractory material of the breathable brick is corroded to an unsafe level during use; When there is an unsafe warning, the operator can replace the slit-type ventilation brick in time to ensure the safety of production. The safety sign is displayed by changing the number or arrangement of the ventilation holes below the safety warning line of the ventilation brick: [0003] aIn the molding process of slit-type bricks, in addition to pre-embedding the organic loss of b...

Claims

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Application Information

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IPC IPC(8): B09B3/00C04B18/04C04B33/00C04B33/02C04B33/32C04B33/34E04C1/00
CPCY02W30/91
Inventor 黄建平
Owner 广东唯美新技术实业有限公司
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