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Ceramic mud preparation process capable of recycling wastewater

A preparation process and technology of ceramic mud, which is applied in the field of recycling and reuse of ceramic waste water, can solve the problems of unfavorable addition of ceramic mud preparation process and complicated treatment process, and achieve the protection of surrounding environment and water resources, huge economic value, and water resource conservation Effect

Inactive Publication Date: 2018-01-05
江西省康舒陶瓷股份有限公司
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  • Abstract
  • Description
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Problems solved by technology

The processing process of this case is relatively complicated, which is not conducive to adding to the ceramic mud preparation process

Method used

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Experimental program
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Effect test

Embodiment 1

[0021] A ceramic mud preparation process for wastewater reuse, comprising the steps of:

[0022] (1) Ingredients, configure ceramic raw materials according to the predetermined formula of the ceramic mud to be prepared;

[0023] (2) Send the above-mentioned ceramic raw materials and water into the ball mill according to the ratio of 1:1.5, and carry out ball milling and mixing;

[0024] (3) Send the mixed slurry into the vibrating screen for vibration screening to make the mixed slurry more uniform in size;

[0025] (4) Send the vibrating and screened slurry into the iron remover to remove the iron materials in the slurry;

[0026] (5) Send the slurry after iron removal into the mud extractor, and after the mud is squeezed and dehydrated, mud water and mud flakes are obtained;

[0027] (6) Put the mud pieces into the vacuum mud refining machine, and carry out vacuum mud refining to obtain mud material or mud billet;

[0028] (7) Import the muddy water into the sedimentation...

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Abstract

The invention discloses a ceramic mud preparation process capable of recycling wastewater. The ceramic mud preparation process comprises the following steps: preparing ceramic raw materials accordingto a predetermined formula for a to-be-prepared ceramic mud material; conveying the ceramic raw materials and water in a ratio of 1: 1.5 into a ball mill for ball milling and mixing; subjecting mixedslurry to sieving and iron removal; conveying the slurry having undergone sieving and iron removal into a mud pressing machine so as to obtain muddy water and mud sheets; conveying the mud sheets intoa vacuum pugging machine for vacuum pugging so as to obtain a mud material or a mud blank; and introducing the muddy water into a sedimentation basin for storage and sedimentation so as to obtain clear water and slurry sinking to the bottom of the basin, wherein the clear water can be used as a water source, and the slurry can be used as a water source and can also be used as return aged sludge for ball milling in the ball mill and mud pressing again. According to the invention, wastewater recovery is integrated with the ceramic mud preparation process, so resources are effectively and reasonably utilized, surrounding environments are protected, and immense economic benefits are produced.

Description

technical field [0001] The invention belongs to the technical field of recovery and reuse of ceramic waste water, and in particular relates to a preparation process of ceramic mud for waste water reuse. Background technique [0002] The production process of ceramics needs to consume a lot of water resources, especially the preparation of ceramic mud. The preparation of ceramic mud is the process that consumes the most water resources in ceramic enterprises, accounting for more than 70% of the total water consumption. During the production and preparation of ceramic mud, a large amount of waste water will be produced, which contains a certain amount of mud. If the wastewater is discharged for a long time, it will not only waste a lot of resources, but also damage the surrounding ecological environment, such as destroying groundwater, downstream water resources, farmland crops and fish aquaculture. Therefore, the recycling of ceramic sludge waste water has extremely high ec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/626
Inventor 陈国彬张日平江健群范鹏凯
Owner 江西省康舒陶瓷股份有限公司
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