Novel environment-friendly device for spiral hot-pressing organic fertilizer and for treating duck manure wastewater odor

Abstract

The invention discloses a novel environment-friendly device for a spiral hot-pressing organic fertilizer and for treating duck manure wastewater odor. The environment-friendly device structurally comprises a base block, a power distribution cabinet, a duck manure spin-drying groove, a motor, a double-flow-channel pipe frame, a spiral hot-pressing device, a fertilizer packaging box and a base support. The double-flow-channel pipe frame is matched with the spiral hot-pressing device; filtered water forming a screen roller hub extrudes manure to be output through double pipelines, wastewater is subjected to single-flow-channel treatment, a filling hot-pressing spiral separation effect is also formed for duck manure, and water is fully separated from the duck manure; hot pressing is matched toform compressed clearance atomic clearances of an organic fertilizer, sufficient fertility of the fertilizer is guaranteed, and looseness and loss of nutrients are avoided; through cooperation with backflushing and pressure discharging of a water flow bottom layer baffle plate, multiple times of flocculate reverse fishing of backflushing water is guaranteed, water body filtering is matched with an activated carbon curtain frame to form a net pulling laminated screening effect, and wastewater is purified into inorganic nutrients to continuously irrigate plants; and through cooperation with theorganic duck manure fertilizer, the nutrient and water double-supply effect of the plants is guaranteed.

Description

technical field [0001] The invention relates to a new type of environmental protection equipment for spiral hot-pressing organic fertilizer for treating the odor of duck manure wastewater, and belongs to the field of environmental protection equipment. Background technique [0002] Duck manure is animal excrement, and it is also an organic fertilization nutrient that protects the residual nutrients of food residues. It is convenient for the energy cycle of the ecological environment and is used to water and cultivate plants. However, the smell of duck manure itself is smelly, and it needs to be deodorized and dehumidified in the later stage. Soil use, the shortcomings of the current technology to be optimized are: [0003] The duck manure in animal husbandry is often smelly, which makes the duck manure with high viscosity need to be washed with water, resulting in mixed solid-liquid wastewater, which will directly affect the purity of water quality and solid viscosity when t...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a new type of environmental protection equipment for spiral hot-pressing organic fertilizers to deal with the odor of duck manure wastewater, so as to solve the problem that duck manure in animal husbandry is often stinky, which makes the high-viscosity Duck manure needs to be washed with water, resulting in waste water mixed with solid and liquid, which will directly affect the purity of water quality and solid viscosity when duck manure is treated in the later stage, so that the flocs mixed with waste water cannot be removed and float irregularly in the water body, affecting The liquid molecular structure causes the phenomenon of odor inclusion, while the solid duck manure is soft due to soaking in water, and drying again will cause the atomic bonds to be easily broken by heat, which will reduce the fertility of the organic fertilizer of duck manure, and the excessive absorption of water will make the fertilizer sticky. Thick fluid, causing the equipment to process duck manure, causing sticky wall accumulation, which also affects the cleanliness of the equipment, air-dried agglomeration is easy to jam the equipment, and the equipment is slow to work to deal with the problem of duck manure

Images