Multi-agent adding device for chromium-containing wastewater purification

• Main Authors: ZHANG JUNNAN, DING BAOQIANG, WANG JUN, ZHAO HUANRAN, LI HAIYANG, LI SHUYAN, WU WENMING
• Format: Patent
• Language: Chinese; English
• Published: 04.03.2022
• Subjects: CHEMISTRY; METALLURGY; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The multi-agent adding device comprises an agent box, a plurality of agent barrels are arranged on the inner wall of the agent box, each agent barrel comprises a barrel cover, the inner wall of each barrel cover is fixedly connected with a material pushing air cylinder, the output end of each material pushing air cylinder is fixedly connected with a material pressing plate, and a barrel body is slidably connected to the lower portion of each barrel cover; the bottom of the barrel body is connected with a base in a clamped mode, and the base is fixedly connected with a flow guide pipe. A plurality of feeding spray pipes are arranged at equal intervals through a feeding adjusting plate, and lateral spray heads are fixedly connected to the two sides of each feeding spray pipe, so that the output distribution position of a medicament is more uniform when the device carries out medicament filling operation; during use, the feeding position of the feeding spray pipe is adjusted by adjusting the position of the feed