TAIC highly effective anaerobic reactor

Abstract

The invention discloses a TAIC high-rate anaerobic reactor, comprising a first reaction chamber and a second reaction chamber which are superposed, a charging tube, a discharging tube, a gas raising tube, a sludge circulation backflow tube, a tri-phase separator and a steam-liquid separating tank. The invention is characterized in that the height and diameters of the two superposed reaction chambers are different, and the upper second reaction chamber is larger than the lower first reaction chamber; the tri-phase separator relates to a ball-crown inclined connecting tri-phase separator; a circulation backflow pump provided with speed-adjusting function is arranged on the gas raising tube; the sludge circulation backflow tube is directly communicated with the lower part of a nozzle of a charging header tube; an automatic pressure-regulating charging tank is arranged on the charging tube; the charging header tube is connected with a cloth system arranged at the bottom of the first reaction chamber. The reactor is provided with super-high volume load rate, small occupied area, low capital outlay, high gas-generation, better purified water quality and strong anti-impact capability and can be widely used for the anaerobic processing to organic waste liquids of various concentrations.

Description

technical field [0001] The invention relates to an anaerobic reactor, in particular to a TAIC high-efficiency anaerobic reactor. Background technique [0002] The current high-efficiency anaerobic reactor is the IC anaerobic reactor. In this reactor, two UASB reactors are stacked together to form a straight cylinder, and a biogas riser and a circulation return pipe are installed inside, and the upper part is for gas-liquid separation. Compared with a single UASB reactor, it improves the organic loading rate of the feed, realizes the internal circulation of biogas, and enhances the anti-shock load capacity of the reactor. Its disadvantages are: it is not suitable for materials with high suspended solids Liquid, the return flow of the internal circulation cannot be adjusted artificially, the sludge returned by the circulation return pipe cannot be fully mixed with the feed material early, and the biogas collection is not complete. Contents of the invention [0003] The purp...

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Problems solved by technology

[0002] The current high-efficiency anaerobic reactor is the IC anaerobic reactor. In this reactor, two UASB reactors are stacked together to form a straight cylinder, and a biogas riser and a circulation return pipe are installed inside, and the upper part is for gas-liquid separation. Compared with a single UASB reactor, it improves the organic loading rate of the feed, realizes the internal circulation of biogas, and enhances the anti-shock load capacity of the reactor. Its disadvantages are: it is not suitable for materials with high suspended solids The return flow of the internal circulation cannot be adjusted artificially, the sludge returned by the circulation return pipe cannot be fully mixed with the feed as early as possible, and the biogas collection is not complete

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