Raw material waste residue water recycling system and recycling method
A water recovery and waste residue technology, applied in the direction of mixing methods, separation methods, chemical instruments and methods, etc., can solve the problem of no good solution for raw material waste residue water recycling, low recyclability rate, high viscosity of waste residue, etc. problem, to achieve a high degree of automation, reduce pressure, and improve the effect of utilization
Active Publication Date: 2017-02-22
GUANGDONG NEWPEARL CERAMIC GRP CO LTD
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Problems solved by technology
Now our treatment method is: the polishing waste water is temporarily only press-filtered into slag for recovery and not used; the edge-grinding and scraping waste water is first filtered through a vacuum filter to obtain waste residue (moisture content about 31%) and then processed according to a certain proportion. Balls are used, but the amount of use is small; now only ceramic raw material waste slag water is precipitated to process the waste slag, the waste slag is too fine and viscous, it is difficult to handle, and the recycling rate is not high, so the recycling of raw material waste slag water has always been no good solution
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[0025] Such as figure 1 with figure 2 The raw material waste residue water recycling system shown includes a raw material waste residue pool 1, a rapid sedimentation equipment 2, a stirring concentration tank 3, a plunger pump 4, a mixing homogenization tank 6, a slurry storage homogenization tank 9 and a ball mill 11 connected in sequence. . The rapid sedimentation equipment 2 can also be connected to a mixing and homogenizing tank 6 . It also includes a clean water pool 12, which is connected to the ball mill 11 and the quick sedimentation equipment 2, and is used for recovering the clear water produced by the quick sedimentation equipment 2 and providing the ball mill 11 for utilization. The raw material waste residue pool 1 and the slurry storage homogenization tank 9 may contain a mud pump 10 . Stirring devices are installed in both the stirring and concentrating tank 3 and the mixing and homogenizing tank 6 . The slurry storage and homogenization tank 9 is used to s...
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The invention discloses a raw material residue wastewater recycling system and a recovering method. The raw material residue wastewater recycling system comprises a raw material residue basin, rapid precipitation equipment, a mixing and concentrating basin, a plunger pump, a mixing and homogenizing basin, a mud storing and homogenizing basin, and a ball mill which are sequentially connected. The raw material residue wastewater recycling system further comprises a clean water basin, wherein the clean water basin is connected with the ball mill and the rapid precipitation equipment, automatic concentration controlling devices are arranged on the rapid precipitation equipment and the mixing and homogenizing basin, and concentrations of residue water / mud of the rapid precipitation equipment and the mixing and homogenizing basin are automatically controlled, so that the high-efficiency recycling of raw material residue wastewater is realized.
Description
technical field [0001] The invention relates to a ceramic raw material waste slag water recycling system and a recycling method. Background technique [0002] The ceramic industry is a big energy consumer, but ceramic raw materials account for a considerable proportion of production costs. As energy issues are getting more and more attention, saving raw materials is becoming more and more important. For this reason, ceramic enterprises have carried out a large number of waste recycling and transformation projects (such as waste residue recycling, waste water recycling, kiln waste heat utilization, etc.) in terms of saving raw materials and energy saving and consumption reduction. Be three classes: polishing waste water, edging and scraping waste water and raw material waste water, above-mentioned three types of waste water have the largest amount of waste water in the raw material workshop, and the amount of recyclable use is also the largest. Now our treatment method is: t...
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IPC IPC(8): B01D21/00C02F1/52B01F13/10B01F3/12
Inventor 叶德林简润桐陶贤曾健
Owner GUANGDONG NEWPEARL CERAMIC GRP CO LTD