Sewage treatment plant excess sludge high temperature hydrolytic acidification device is reinforceed to aeration

The utility model relates to a sewage treatment plant excess sludge high temperature hydrolytic acidification's device is reinforceed to the aeration. The device includes mud storage pool, mud charge pump, aeration pump, agitator, check valve, hydrolytic acidification reactor, heating sea water bath, goes out the dredge pump, and in the mud storage pool was arranged in to the mud charge pump, hydrolytic acidification reactor was arranged in to aeration pump, agitator, and in the heating sea water bath was arranged in to the hydrolytic acidification reactor, a dredge pump was connected to the hydrolytic acidification reactor, is equipped with the gas outlet on the hydrolytic acidification reactor, and the check valve is equipped with in this gas outlet department. The utility model discloses not only having realized mud minimizing, resourceization, stabilization, having reduced the pollution of mud to metropolitan environment, the volatile fatty acid that generates simultaneously can wide application in a plurality of fields such as environment and chemical industry.