Multifunctional automatic adjuster

Abstract

A multifunctional automatic adjuster comprises an air and water separator, a positive and negative pressure protector, an air pipe and a methane pipe. The methane pipe comprises a left methane branch and a right methane branch, one ends of the left methane branch and the right methane branch are communicated with a methane area in a fermenting tank, the other ends of the left methane branch and the right methane branch extend into the positive and negative pressure protector and the air and water separator, one end of the air pipe is communicated with a pressurizing fan, the other end of the air pipe extends into the positive and negative pressure protector, the top of the positive and negative pressure protector is provided with an exhaust port, a water inlet pipe is arranged on the sidewall of the positive and negative pressure protector close to the top, a water outlet is arranged at the position of the positive and negative pressure protector near the bottom, the other end of thewater outlet is communicated with a straight discharge valve, and a plurality of water level pressure adjusting valves connected in parallel are arranged between the straight discharge valve and the water inlet pipe vertically. The multifunctional automatic adjuster is fine in energy saving and high in automaticity and has multiple functions of automatic air and water separation, automatic water discharge and replenishment, automatic air exhaust, synchronous methane leakage waste prevention, negative pressure protection, automatic constant pressure keeping and the like.

Description

technical field [0001] The invention relates to biogas engineering equipment, in particular to a multifunctional automatic regulator, which is particularly suitable for gas-water separation and positive and negative pressure protection in biogas engineering. Background technique [0002] At present, in biogas projects, the water separated by the traditional gas-water separator needs to be drained manually. At the same time, the water taken away by the positive and negative pressure protectors during exhaust or lost during evaporation often needs to be replenished manually. The trouble of management increases the production cost and reduces the production efficiency. More importantly, if the manual management of the gas-water separator is not in place, the pipeline will often be blocked. If the manual management of the positive and negative pressure protector is not in place, the gas tank will often be damaged The biogas leaks completely, and a large amount of flammable gas l...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the defects and problems of poor energy saving, few functions, and weak security existing in the prior art, and provide a multifunctional automatic Regulator

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