Energy-saving dry powder production method for building ceramics

A technology for dry milling and building ceramics, which is applied to clay products, other household appliances, household appliances, etc., can solve problems such as waste and large energy consumption, and achieve the effects of less pollution, saving heat energy, and reducing comprehensive energy consumption indicators.
CN102557583AInactive Publication Date: 2012-07-11SHANDONG ECON ENERGY SAVING TECH
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
SHANDONG ECON ENERGY SAVING TECH
Publication Date
2012-07-11
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention relates to an energy-saving dry powder production method for building ceramics. The method is characterized in that the method includes the following steps: (1) hard materials and soft material in a green body formula are separated; (2) a ball mill is used for processing the soft material with high moisture content into slurry with 40 to 70 percent of moisture content for later use; (3) a pulverizer is used for respectively processing the hard materials into fine powders meeting requirement and conveying the fine powders into respective bins; (4) according to the green body formula, an automated batching system is used for mixing the processed fine hard material powders in batches according to proportion; and the prepared slurry as humidizer and the mixed fine hard material powders are forcibly mixed and granulated in a mixing granulator; (5) after granulation, granules are screened and optimized, and are then dried into the needed granular powder in a fluidized-bed dryer, and the granular powder can be used after being aged for 24 hours. The invention has the advantages of energy saving, consumption reduction and little pollution.
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Description

technical field

[0001] The invention specifically relates to an energy-saving dry powder making process for architectural ceramics. Background technique

[0002] Existing building ceramics, especially the automatic production line of ceramic wall and floor tiles, as long as the manufacturer uses a large-tonnage press to press and form, the powder used is prepared by a wet process. That is, after the raw materials enter the factory, weigh various raw materials and send them to the ball mill. At the same time, add 30% to 40% of water, and then grind for 10 to 18 hours. After reaching the required fineness, put it into the mud tank, and then spray and granulate through the spray drying tower, and finally make the required powder.

[0003] There are two main aspects of this process: large energy consumption and waste. One is that the ball mill wastes electricity. Because of the several raw materials in the green body formula, their grinding properties are very different. The ...

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
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