A kind of polymerization tank for producing polyaluminum chloride

Abstract

The invention discloses a polymerization tank for producing polyaluminum chloride. The polymerization tank comprises a base and a polymerization tank body, wherein supporting seats are mounted on leftand right sides of the top end of the base and connected with the polymerization tank body through supporting rods; a feeding hopper is mounted at the top end of the polymerization tank body and connected with the polymerization tank body through a connecting cylinder; a discharging box is mounted at the bottom end of the polymerization tank body, a blocking plate and a side plate are mounted onleft side and the right side of the discharging box respectively, an inserting plate is mounted in an inner cavity of the discharging box and penetrates the outer wall of the side plate, a supportingdisc is mounted on the right side of the inserting plate and connected with the inserting plate through a fixing rod, an adapter seat is nested on the outer side of the support plate, and rollers aremounted at upper and lower ends of an inner cavity of the adapter seat. According to the polymerization tank for producing polyaluminum chloride, the discharging amount of the tank is adjusted by cooperation of the discharging box, the blocking plate and the inserting plate, and accordingly, demands of a user are greatly met.

Description

technical field [0001] The invention relates to the technical field of polyaluminum chloride production equipment, in particular to a polymerization tank for producing polyaluminum chloride. Background technique [0002] Polyaluminum chloride is a high-performance inorganic polymer flocculant. It is an inorganic polymer water treatment agent with a large molecular weight and a high charge produced by utilizing the bridging effect of hydroxide ions and the polymerization of polyvalent anions. It can remove suspended solids, organic matter, heavy metals and radioactive pollutants in water. Due to its large molecular structure, strong adsorption force, strong cohesion force, large flocs formed, fast sedimentation and less dosage, it is widely used in water In the treatment industry, for example, the patent No. 201620298268.2 includes a production unit and a tailings treatment unit. The production unit includes a sequentially connected reactor, a first sedimentation tank, a poly...

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Problems solved by technology

[0002] Polyaluminum chloride is a high-performance inorganic polymer flocculant. It is an inorganic polymer water treatment agent with a large molecular weight and a high charge produced by utilizing the bridging effect of hydroxide ions and the polymerization of polyvalent anions. It can remove suspended solids, organic matter, heavy metals and radioactive pollutants in water. Due to its large molecular structure, strong adsorption force, strong cohesion force, large flocs formed, fast sedimentation and less dosage, it is widely used in water In the treatment industry, for example, the patent No. 201620298268.2 includes a production unit and a tailings treatment unit. The production unit includes a sequentially connected reactor, a first sedimentation tank, a polymerization reactor, a second sedimentation tank, a storage tank and a drying device. Although this patent reduces the production cost to a certain extent, it cannot adjust the output and cannot meet the needs of users.

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