Recovery device for heparin sodium in casing pickling saline water

• Main Authors: ZHANG BINGSHUN, FANG QIUHUA, LIU CHULIANG, LIU JIAHUA, WEI HAITAO, LIU SHUOJIA
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2023
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; DERIVATIVES THEREOF; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; POLYSACCHARIDES; SEPARATION; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model relates to the technical field of casing production by-product processing equipment, in particular to a device for recovering heparin sodium in casing pickling saline water, which comprises an adsorption tank loaded with heparin sodium adsorption resin and a stirring mechanism used for uniformly mixing the heparin sodium adsorption resin and the casing pickling saline water, a feeding hole and a discharging hole are formed in the adsorption tank, an air injection mechanism is also arranged in the adsorption tank, a plurality of air injection holes for injecting air are formed in the air injection mechanism, and the air injection holes are positioned at the inner bottom of the adsorption tank. The air injection mechanism injects air from the bottom of the adsorption tank to the top of the adsorption tank through the air injection holes, so that the heparin sodium adsorption resin is kept in a suspended state in the adsorption tank under the blowing of air flow, and the heparin sodium adsorpti