Waste water treatment reusing complete plant for water spraying loom
A technology for wastewater treatment and complete sets of equipment, applied in textile industry wastewater treatment, flotation water/sewage treatment, sedimentation tanks, etc., can solve problems such as increased cost, high dependence on ion exchange resin, and increased ion generation frequency. Less investment, longer reaction time, and obvious effect
Inactive Publication Date: 2009-03-11
龚先木
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Problems solved by technology
However, in order to improve the electrochemical effect, it is necessary to adjust the PH value before the electrochemical treatment, which increases the cost, and the reused water is only 30%-40% of the total amount of wastewater.
In addition, this solution is highly dependent on ion exchange resins. In order to reduce ion concentration and conductivity, it is inevitable that the frequency of ion generation will increase.
Method used
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[0028] The present invention is mainly composed of an oil separation adjustment tank 1 connected in sequence through a water pipe 13, a bidirectional overflow separation processor 3 with a lift pump 2, a combined purification air flotation device 4, an intermediate pool 5, a multi-media filter 7, and a reuse pool 8. It is composed of a sludge thickening tank 9 and a plate and frame filter press 10 connected to the two-way overflow separation processor 3 and the combined purification air flotation device 4 respectively.
[0029] The two-way overflow separation processor 3 is composed of an overflow pool 18 and a multi-level multi-section reaction pool 20 divided into 8 to 16 sections. The upper part of the overflow pool 18 is provided with 5 to 10 overflow tanks 15 with water pipes 13 The middle part is provided with a honeycomb inclined pipe 16, and the bottom is provided with a sludge bucket 17 with a porous outlet pipe 19 and a sludge pipe 14, and the porous outlet pipe 19 co...
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Abstract
This invention relates to whole set equipment for processing, recovering and utilizing waste water of spraying spinning machines composed of an oil-isolation adjusting basin, a two-way overfall separation processor, a compounding cleansed air-floater, a mide water-basin, a multi-medium filter and a recovery and utilization basin connected orderly, in which, the two-way overflow separating processor is composed of an internal overflowing tank, a honeycomb tilted tube, a multi-hole delivery pipe, a mud pipe, an overflowing basin of a mud bin and a multi-layer multi-section reaction basin divided into 8-16 sections, which combines a self-designed two-way overflow separator with a combined cleansed gas-floater, a multi-medium filter and a mud processor tightly to process and recover waste water of spraying spinning machines selectively.
Description
technical field [0001] The invention relates to a complete set of waste water treatment and reuse equipment for a water jet loom, and belongs to the technical field of waste water treatment and reuse equipment manufacturing. Background technique [0002] The textile industry is a traditional pillar industry in my country, which includes five parts: textile, printing and dyeing, chemical fiber, clothing and special equipment manufacturing. Water-jet loom is a new type of textile machinery. In the process of use, water must be sprayed in conjunction with the weaving to speed up the weaving speed of the loom. The daily water consumption of each loom is generally 3-6 tons, so when the loom is turned on, it will discharge a certain amount of production wastewater, which accounts for about 10% of the total industrial wastewater. The discharged wastewater mainly contains a small amount of chemical slurry, fine suspended particles, colloids, Chromaticity, oil content, microorganism...
Claims
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IPC IPC(8): B01D21/01B01D21/02B01D24/00C02F1/40C02F1/24C02F103/30
Inventor 龚先木
Owner 龚先木