Constant pressure boiler for incinerating diseased livestock and poultry as well as garbage by straws to generate hot water and method thereof

Abstract

A constant pressure boiler for incinerating diseased livestock and poultry as well as garbage by straws to generate a hot water and a method thereof are disclosed. The constant pressure boiler comprises a boiler pedestal, a boiler housing, a boiler body, a boiler wall, a furnace hearth, a furnace grid, a combustion system, an air supply device, an air inducing device, and a slag removing device. The combustion system consists of a burner, an automatic straw block conveying device, and straw fuel blocks. The back portion of the furnace hearth is provided with an incineration door and an incineration supporting platform. A diseased livestock and poultry as well as household garbage feeding device is arranged outside the incineration door. A high-temperature fume and a hot water of the constant pressure boiler are also connected with a solid high-temperature aerobic fermentation reactor and a liquid high-temperature aerobic fermentation reactor. The constant pressure boiler is further provided with an automatic control system. Harmless, reducing and recycling treatments can be applied to the organic waste in countryside by utilizing the constant pressure boiler, thereby protecting the countryside environment and protecting people's health.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to an atmospheric pressure boiler and a method thereof which use straw fuel blocks to incinerate sick and dead animals, livestock and poultry and domestic garbage, and produce hot water. [0002] Background technique: [0003] When producing organic fertilizers by using the waste from the farming industry (mainly animal manure), in order to provide a suitable breeding environment for aerobic microorganisms, it is necessary to use a boiler to supply hot water and fresh hot air to the aerobic fermentation reactor at the same time. Boilers usually use Coal, electricity and diesel consume scarce and non-renewable fossil energy, which also increases the cost of organic fertilizer production. [0004] On the other hand, in the vast rural areas, the amount of biomass produced by photosynthesis every year is huge. As an energy source, it ranks after coal, oil, a...

AI Technical Summary

Problems solved by technology

Improper handling often pollutes drinking water sources and the atmospheric environment, and even unscrupulous traders resell sick and dead animals for huge profits, directly threatening the food safety of ordinary people

At present, the harmless treatment methods for sick and dead pigs are generally high-temperature incineration and sanitary landfill. These measures have problems such as high treatment costs, cumbersome collection and transfer procedures, and inadequate supervision measures; in addition, the secondary pollution caused by the treatment process is also high. very serious

[0007]Due to geographical dispersion and long distances, the cost of collecting and processing domestic waste in rural areas is too high, and it is generally dumped by people at will, causing water and air pollution over time. Pathogen litter can also cause disease transmission

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