Raw pig manure treatment system suitable for arid region

• Main Authors: WANG JUXIA, ZHAO XIAOHONG, ZHAO SHENGMING, WANG BAO, TIAN FENG, DU NINI
• Format: Patent
• Language: Chinese; English
• Published: 20.10.2023
• Subjects: ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; CHEMISTRY; FIRELIGHTERS; FUELS; FUELS NOT OTHERWISE PROVIDED FOR; LIQUEFIED PETROLEUM GAS; LUBRICANTS; METALLURGY; NATURAL GAS; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a pig manure treatment system suitable for an arid region. The system comprises a portable assembled biogas digester, a liquid collecting tank, a dehydrator and a desulfurizer, the liquid collecting tank is used for collecting and acidizing excrement liquid; the surface of the biogas digester is provided with a solar collecting plate and a matched biogas fermentation bag; the excrement liquid after acidification treatment is pumped into the biogas fermentation bag of the portable assembled biogas digester for fermentation, the solar energy collection plate absorbs solar heat and performs warming fermentation on the excrement liquid in the fermentation bag, and fermented biogas residues and biogas slurry are discharged from a discharge port at the tail end of the biogas fermentation bag. Fermentation gas is respectively dehydrated and desulfurized by a dehydrator and a desulfurizer in sequence and then is collected. 本实用新型公开了一种适用于旱区的生猪粪污处理系统，该系统包括便携式组装沼气池、液体收集池、脱水器以及脱硫器；液体收集池用于粪污液的收集