Incineration tank for sludge drying

Abstract

The invention discloses an incineration tank for sludge drying. The incineration tank comprises a tank body, a cover body arranged on the tank body, a feeding device arranged on the cover body, an incineration device arranged in the tank body and a discharging device located above the incineration device and arranged at the feeding device. The incineration device comprises a plurality of supporting rods which are annularly distributed at equal intervals and fixedly arranged on the tank body, a first partition plate, a second partition plate, a third partition plate, a fourth partition plate, a fifth partition plate and a sixth partition plate which are fixedly arranged on the multiple supporting rods at the same time, a first fluted disc rotationally arranged on the tank body, and a plurality of fire spraying nozzles which are annularly distributed at equal intervals and fixedly arranged on the first fluted disc.

Description

technical field [0001] The invention relates to the technical field of sludge treatment, in particular to an incinerator for sludge drying. Background technique [0002] The reduction, stabilization, harmlessness, and recycling of urban and industrial sludge are the goals of treating and disposing of urban and industrial sludge. However, among the sludge treatment and disposal methods in our country, more than 70% are discarded, 20% are landfilled, and less than 10% are recycled to land after being treated by composting and other technologies. Because sludge generally contains germs and excessive heavy metals, sludge that has not undergone harmless treatment is disposed of in large quantities and eventually used as resources for land, often causing secondary pollution and seriously affecting the comprehensive improvement of the environment. Sludge drying and incineration is an important treatment and disposal method for sludge reduction, stabilization, harmlessness, and res...

AI Technical Summary

Problems solved by technology

Because sludge generally contains germs and excessive heavy metals, sludge that has not undergone harmless treatment is discarded in large quantities, and finally used as resources for land, often causing secondary pollution and seriously affecting the comprehensive improvement of the environment.

Sludge drying and incineration is an important treatment and disposal method for sludge reduction, stabilization, harmlessness, and resource utilization, while sludge drying is often a necessary way for final disposal of sludge. Sludge incineration The process takes a long time and consumes a lot of energy

Images