The intelligent high-temperature aerobic fermentation equipment is a complete set of equipment specialized in processing organic waste such as livestock and poultry manure, kitchen waste, and domestic sludge. Through high-temperature aerobic fermentation, it utilizes the activity of microorganisms to biologically decompose and compost the organic matter in the waste, ultimately transforming the organic waste into organic fertilizers for soil improvement and landscaping, achieving the resource utilization of organic waste.

The intelligent high-temperature aerobic sludge treatment equipment is a new and highly efficient sludge fermentation treatment equipment developed by Shandong Fuhang New Energy & Environmental Protection Co., Ltd. in 2013.

The FuhangF-90SA type three-dimensional silo fermenter is cylindrical as a whole, with an outer diameter of the silo of5.37 meters. The total height of the equipment is5.5 meters, the total installed power is37.1KW, and the total weight is about26 tons. The integrated fermenter is mainly composed of a fermentation silo, a main shaft transmission system, a hydraulic power part, a feeding and lifting system, a high-pressure air supply system, a deodorization system, and an automatic control system.

The fermentation silo is mainly composed of a lower platform, a working chamber, an upper cover plate, and connecting parts. This part is mainly a welded part, composed of section steel, carbon steel, and stainless steel plates. All parts in contact with the sludge are made of stainless steel plates. The lower platform is mainly welded by section steel, and its main functions are to support the working chamber, the main shaft, the ventilation, and the material collection system; the working chamber is the sludge fermentation silo, with a total of three layers, using a split design for easy installation and transportation. The working chamber is composed of an inner and an outer layer. The inner layer is made of2.5mm thick stainless steel plate, and the outer layer is made of5mm thick carbon steel plate, with thermal insulation rock wool filled in the middle to keep the materials warm. The main functions of the upper cover plate are to seal, feed, and connect the ventilation and deodorization pipes, etc. The connecting parts mainly use stainless steel bolts and accessories.

The main shaft drive system is mainly composed of a ratchet, a main shaft, and mixing blades. The ratchet and pawl drive structure has the advantages of stable transmission and large torque. The main shaft is made by welding round steel with a diameter of400mm and steel pipes of400*50. The main shaft is divided into three sections and connected by flanges. Its main function is to connect the mixing blades. The mixing blades are made by welding stainless steel and carbon steel. Their main function is to fully oxygenate and mix the sludge through stirring, increase the activity of microorganisms, and achieve the purpose of adjusting temperature and oxygen. There are a total of12 turning blades, and5 blades at the bottom are equipped with ventilation holes.

The hydraulic power part is mainly composed of a hydraulic pump station, oil cylinders, and pipelines. The power of the main motor of the hydraulic pump station is7.5KW, the flow rate of the main pump is40L/min, and it is equipped with2 180 oil cylinders and1 63 oil cylinder. The180 oil cylinder is mainly responsible for the rotation of the ratchet and the main shaft. The oil cylinder controls the rotation of the main shaft by pushing and pulling the swing rod. The63 oil cylinder is mainly responsible for opening and closing the discharge port door to control the discharge volume.

The feeding lifting frame is mainly composed of a lifting frame, a lifting silo, and a transmission part. The lifting frame is made by welding section steel and is equipped with slideways. The lifting silo is made by welding stainless steel plates, with a volume of1.5m³. Its main function is to provide materials for sludge drying. The transmission part is driven by a motor through sprockets, rollers, and steel wires. Its main function is to move the lifting silo up and down to complete the sludge feeding action.

The ventilation system is mainly composed of eddy current fans and pipes. There are 2 sets of 8.5KW eddy current fans at the bottom. The flow rate of the fans is 1050m³/h, and the pressure is 21KP. The power of the upper ventilation fan is 2.2KW, the flow rate is 350m³/h, and the pressure is 20KP. The main function of the ventilation system is to control the temperature and oxygen content inside the sludge through high - pressure ventilation to achieve the state of sludge fermentation.

The deodorization system is used to treat the gas released during the sludge fermentation process. The F - 90SA type three - dimensional silo fermenter of Shandong Fuhang New Energy & Environmental Protection Co., Ltd. uses the biological deodorization method. This biological deodorization system is a high - efficiency biological filter system. The odorous gas from the sludge drying equipment will be transported by the fan to the odor treatment system for unified treatment. The deodorization pipeline is airtight and leak - free, with good treatment effect. The overall dimensions of the machine are 2 meters *2 meters *4 meters, and the whole machine is made of stainless steel.

Shandong Fuhang New Energy & Environmental Protection Co., Ltd.F - 90SA type three - dimensional silo fermenter adopts full - automatic control, realizing the interface display of processing capacity, temperature, oxygen, and working status, and is equipped with a fault alarm function. Different operating parameters and modules can be set according to different materials, and the equipment runs automatically without manual operation. Shandong Fuhang New Energy & Environmental Protection Co., Ltd.F-90SAThe overall shape of the 3D silo-type fermenter is cylindrical. The outer diameter of the silo is 5.37 meters, the total height of the equipment is 5.5 meters, the total installed power is 37.1KW, and the total weight is about 26 tons. The integrated fermenter is mainly composed of a fermentation silo, a main shaft transmission system, a hydraulic power part, a feeding and lifting system, a high-pressure air supply system, a deodorization system, and an automatic control system.

The fermentation silo is mainly composed of a lower frame platform, a working chamber, an upper cover plate, and connecting parts. This part is mainly a welded part, composed of section steel, carbon steel, and stainless steel plates. All parts in contact with sludge are made of stainless steel plates. The lower frame platform is mainly welded by section steel, and its main function is to support the working chamber, the main shaft, the ventilation, and the material collection system; the working chamber is the sludge fermentation bin, with a total of three layers, and it adopts a split design for easy installation and transportation. The working chamber is composed of an inner and an outer layer. The inner layer uses a 2.5mm thick stainless steel plate, the outer layer uses a 5mm thick carbon steel plate, and the middle is filled with thermal insulation rock wool to keep the materials warm. The main functions of the upper cover plate are to seal, feed, and connect the ventilation and deodorization pipes, etc. The connecting parts mainly use stainless steel bolts and accessories.

The main shaft transmission system is mainly composed of a ratchet, a main shaft, and stirring blades. The ratchet and pawl transmission structure has the advantages of stable transmission and large torque. The main shaft is welded by a round steel with a diameter of 400mm and a 400*50 steel pipe. The main shaft is divided into three sections and connected by flanges. Its main function is to connect the stirring blades. The stirring blades are welded by stainless steel and carbon steel. Their main function is to mix the sludge with oxygen through stirring, increase the activity of microorganisms, and achieve the purpose of adjusting temperature and oxygen. There are a total of 12 turning blades, and there are 5The sheet is equipped with ventilation holes.

The hydraulic power part is mainly composed of a hydraulic pump station, oil cylinders, and pipes. The power of the main motor of the hydraulic pump station is7.5KW, the flow rate of the main pump is40L/min, and it is equipped with2 180 oil cylinders and1 63 oil cylinder. The180 oil cylinder is mainly responsible for the rotation of the ratchet and the main shaft. The oil cylinder controls the rotation of the main shaft by pushing and pulling the swing rod. The63 oil cylinder is mainly responsible for opening and closing the discharge port door to control the discharge volume.

The feeding lifting frame is mainly composed of a lifting frame, a lifting silo, and a transmission part. The lifting frame is welded by section steel and is equipped with a slideway. The lifting silo is welded by stainless steel plates with a volume of1.5m³. Its main function is to provide materials for sludge drying. The transmission part is driven by a motor through a sprocket, a drum, and a wire rope, which mainly moves the lifting silo up and down to complete the sludge feeding action.

The ventilation system is mainly composed of eddy current fans and pipes. There are2 8.5KW eddy current fans at the bottom ventilation, with a fan flow rate of1050m³/h and a pressure of21KP. The power of the upper ventilation fan is2.2KW, Flow rate: 350m³/h, Pressure: 20KP. The main function of the ventilation system is to control the temperature and oxygen content inside the sludge through high-pressure ventilation to achieve the state of sludge fermentation.

The deodorization system is used to treat the gases released during the sludge fermentation process. The F-90SA model three-dimensional silo fermenter of Shandong Fuhang New Energy & Environmental Protection Co., Ltd. uses the biological deodorization method. This biological deodorization system is a high-efficiency biological filter system. The odorous gases from the sludge drying equipment will be transported by the fan to the odor treatment system for unified treatment. The deodorization pipeline is airtight, leak-free, and has a good treatment effect. The overall dimensions of the machine are 2 meters*2 meters*4 meters, and the whole machine is made of stainless steel.

Shandong Fuhang New Energy & Environmental Protection Co., Ltd.F-90SA model three-dimensional silo fermenter adopts full automatic control, realizing the interface display of processing capacity, temperature, oxygen, and working status, and is equipped with a fault alarm function. Different operating parameters and modules can be set according to different materials, and the equipment runs automatically without manual operation.