Precipitation type algae-water separating apparatus

Abstract

The invention discloses a precipitation type algae-water separating apparatus. The structure of the precipitation type algae-water separating apparatus comprises a clear liquid conveying pump, a clearliquid storage groove, a turbid liquid storage groove, an interface position meter 2, a static mixer, a sedimentation separation groove, a liquid ammonia spraying port, anticorrosion conveying pipelines, a reaction kettle, a high-temperature-resistant temperature detector, a material inlet, a heating pipe, a temperature alarm device, an interface position meter 1, a heat exchanger, a bidirectional suspension separator, a membrane filter, a turbid liquid conveying pump, a precipitation pool and control valves, wherein the clear liquid conveying pump is connected to the clear liquid storage groove through the anticorrosion conveying pipeline, the static mixer is connected to the turbid liquid storage groove through the anticorrosion conveying pipeline, the bidirectional suspension separatoris connected to the turbid liquid storage groove through the anticorrosion conveying pipeline, the precipitation pool is connected to the turbid liquid storage groove through the anticorrosion conveying pipeline, and the heat exchanger is connected to the reaction kettle. According to the present invention, the precipitation type algae-water separating apparatus has anticorrosion function, can prolong the service life of the equipment, and can intuitively understand the internal reaction condition.

Description

technical field

[0001] The invention relates to the technical field of chemical production, in particular to a sedimentation type algal water separation device. Background technique

[0002] In a chemical reaction, the catalyst must keep in good contact with the reaction medium, so mechanical stirring or air blowing stirring is generally used in the reactor to promote the continuous renewal of the surface of the catalyst particles and the surface of the reactants, and the catalyst particles are in a suspended flow state in the reactor . The whole process is continuous production. After the reactants are converted into products, they are discharged from the reactor, and then the catalyst particles are also taken out of the reactor along with the products. In order to recycle the catalyst, solid-liquid separation must be carried out. Filtration and pressure filtration are generally used. During filtration, with the formation of filter cake, the resistance increases, the filtr...

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