Industrial wastewater treatment equipment

Abstract

The invention discloses industrial wastewater treatment equipment. The equipment structurally comprises a treatment box, a water supply tank, a connecting pipe, a converter and an exhaust port, wherein the connecting pipe is in threaded connection with the front end of the treatment box; the treatment box comprises a box body, an isolation plate, a drainage channel, a treatment device and a drainage pipe; the treatment device is embedded and fixedly connected to the upper position in the box body; and the isolation plate is connected between the treatment devices in a nesting manner. Accordingto the invention, wastewater is introduced into a rotary filtering tank; stirring blades and crushing blades are driven by a rotating shaft to rotate at the same time, particle impurities in water can be impacted by the crushing blades, particle impurities continuously impact on the angle plates of the crushing blades, and blockage of larger particulate impurities in the filter cavity is avoided.Before wastewater treatment, the rotating shaft is clamped on the combining shaft firstly, so that the elastic strip pulls the contact block to be compressed backwards due to compression of the rotating shaft, the rotating shaft is further clamped in the middle section of the elastic strip, the rotating speed is effectively increased, and the treatment performance is improved.

Description

technical field [0001] The invention relates to the field of waste water treatment, and more specifically, relates to an industrial waste water treatment equipment. Background technique [0002] The wastewater produced by dyeing and printing is one of the more seriously polluted wastewater in the industry, and its discharge accounts for one tenth of the total discharge of industrial wastewater. Part of the dyeing and printing wastewater will be doped with an impurity called dye balls. Impurities are in a round shape and are heavy in weight. At present, the treatment method of dyeing and printing wastewater generally adopts the filtration method, and the filtration method uses a suitable gauze to simply filter it. The impurities in the round state are easily blocked in the filter when filtering On the hole, resulting in difficult flow of water flow, resulting in reduced wastewater filtration capacity. Contents of the invention [0003] For the above-mentioned dyeing and pr...

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Problems solved by technology

[0003] For the above-mentioned dyeing and printing wastewater treatment methods, precipitation method and filtration method are generally used. The precipitation method can only target impurities that are easy to sink, and the precipitation time is long. During the transfer process of dyeing and printing wastewater, it is easy to stir up impurities at the bottom of the pool, and the precipitated impurities will float again. If the filter method uses a suitable gauze to simply filter it, it is easy to cause blockage to the filter screen, which reduces the flow rate of the water, and the filtered impurities are entangled in the filter screen and are difficult to clean. The invention provides a Industrial Wastewater Treatment Equipment

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