Separate biological anaerobic internal circulating sludge reactor based on Internet of Things

Abstract

The invention discloses a separate biological anaerobic internal circulating sludge reactor based on Internet of Things. The separate biological anaerobic internal circulating sludge reactor comprisesa reactor body, wherein a gas-liquid separator is arranged on the top of the reactor body; the bottom of the gas-liquid separator communicates with the reactor body through a branch pipe; the bottomof the branch pipe is sleeved by two discharge pipes; the outlines of the two discharge pipes are arc-shaped; a spiral shaft is rotationally connected to the inner bottom of the reactor body; one endof the spiral shaft is in transmission connection with a motor fixed to the outer wall of the reactor body through a speed reducer; the bottom of the reactor body is equidistantly sleeved by five water inlet pipes; the bottoms of the water inlet pipes communicate with an embedded pipe. In the separate biological anaerobic internal circulating sludge reactor, the spiral shaft is rotationally connected to the inner bottom of the reactor body and the spiral shaft can be driven by the motor to rotate, so that sludge can be prevented from accumulating inside the reactor body, and thus the reactionprocess is faster and the effect is better.

Description

technical field [0001] The invention relates to the technical field of chemical reactors, in particular to a separated biological anaerobic sludge internal circulation reactor based on the Internet of Things. Background technique [0002] The internal circulation reactor is a non-gradient reactor, but unlike the external circulation reactor, instead of circulating the reacted gas to the inlet to achieve no gradient, a high-speed mechanical stirrer is installed in the reactor to achieve uniform concentration and uniform temperature. This is essentially a fully mixed flow reactor. The reason why it is called an internal circulation reactor is that it circulates by means of mechanical stirring, and the circulation flow is formed in the reactor. Obviously, the rotational speed of the agitator must be very high, generally more than 1,000 to several thousand revolutions per minute. The specific value is related to the structure of the reactor and the operating conditions. The s...

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Problems solved by technology

[0003] When treating sludge, it is often necessary to use an internal circulation reactor to catalyze the available gas in the sludge. Among them, biogas is one of the most commonly used gases. However, the existing sludge internal circulation reaction The reactor has a simple structure, and the sludge is easy to accumulate at the bottom of the reactor, and when it is introduced into the reactor body, the flow rate is not uniform, so that the actual reaction effect is not good.

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