Municipal sludge modularization processing equipment

Abstract

The invention discloses municipal sludge modularization processing equipment. The municipal sludge modularization processing equipment comprises a vehicle body, a recessed mud shoveling plate is fixedly connected with a front end of the vehicle body, three-layer mud inlet holes are arranged at the lower end of the recessed mud shoveling plate, a mud pipeline is communicated with the mud inlet holes, a mud pump is arranged at the central section of the mud pipeline, the other end of the mud pipeline is communicated with a stirring tank, a mud sending pipe is communicated with the central section of the stirring tank, the other end of the mud sending pipe is communicated with a roller, the bottom of the roller is communicated with a sludge conversion box, the sludge is stirred and mixed by the sludge conversion box, so that the sludge is more uniform and is convenient for circulation, the spiral mud sending pipe can increase the heating area of the sludge, the high-temperature sterilization efficiency on the sludge is increased, high-speed rotation is carried out on the sludge in the roller, dehydration is carried out on the sludge, the dehydrated sludge is gradually introduced into the sludge conversion box through a middle channel of the roller, the sludge in the sludge conversion box is gradually dehydrated and hardened, and is convenient for subsequent transshipment and recycling.

Description

Technical field [0001] The invention relates to the technical field of municipal environmental protection equipment, in particular to a municipal sludge modular treatment equipment. Background technique [0002] With the continuous development of my country's economy, the amount of industrial and urban sewage is also increasing, so the amount of sludge produced is also increasing. At present, the development of urban sludge treatment technology and equipment in China is seriously lagging behind, and most of the urban sludge has not been properly treated and disposed of. If the sludge cannot be treated in a harmless manner, under certain circumstances, this transformation may even cause some Some harmful pollutants (such as microorganisms containing heavy metal ions and pathogens) are enriched, and because they contain toxic and harmful components, they are infiltrated, diffused, and freed by carriers such as water, air, mosquitoes, flies, and solid biochemical decomposition. Cau...

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Problems solved by technology

At present, the development of my country's urban sludge treatment process equipment is seriously lagging behind, and most of the urban sludge has not been properly treated and disposed of. If the sludge cannot be disposed of harmlessly, in some cases, this transformation may even make a certain Some harmful pollutants (such as microorganisms containing heavy metal ions and germs) are enriched, and because they contain toxic and harmful components, they are infiltrated, diffused, and dissociated with carriers such as water, air, mosquitoes, rodents, and solid biochemical decomposition. Cause serious secondary pollution and potential pollution; the reason for this situation is related to the fact that the existing international sludge treatment and disposal technology is not suitable for my country's national conditions, and because domestic sewage and industrial wastewater are treated together, the composition of sludge very complex and difficult to handle

[0003] Most of the existing sludge treatment methods use deep burial treatment. Since various pollution sources in the sludge are heavy, long-term burial in the ground will cause greater pollution to groundwater, and the land buried in the sludge cannot be planted and utilized, resulting in waste of land resources. The overflow of various odors has a great impact on the lives of local people

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