Purifier for treating waste liquid from paper making

• Main Authors: JINZHONG CHEN, ZHONGHAO CHEN, JINQUAN WAN
• Format: Patent
• Language: English
• Published: 15.12.1999
• Edition: 6
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model provides a purifier for treating waste water from paper making. The lower end of the venturi pipe of the utility model is opposite to a nozzle and is sheathed in a pair of horn-shaped skirt walls; the diffusion pipe of the venturi pipe is sheathed in an inner cylinder body; the inner cylinder body and the horn-shaped skirt walls are sheathed in an outer cylinder body; the lower end surface of the outer cylinder body is provided with a nozzle and a slag venting pipe; the outer side surface of the upper part of the outer cylinder body and the side surface of the upper interior of the inner cylinder body are respectively provided with a water collecting trough and a water discharging pipe communicated with the water collecting trough. The utility model has the advantages of reasonable design and compact structure. The utility model combines the functions of mixing, reaction, fluidization, and clarification and reduces the occupation area of equipment.