Phosphorus recovery device for chemical engineering

Abstract

The invention relates to the technical field of chemical engineering, in particular to a phosphorus recovery device for chemical engineering. The device comprises a storage barrel, a top cover, a water seal tank, a driving module, a stirring module, a support, a push rod, a pouring module, a collecting module, a heating module and a controller, wherein the storage barrel is in a roller shape; the water seal tank is arranged at the upper end of the storage barrel, and a water inlet and a water outlet are formed in the water seal tank; the top cover is arranged on the storage barrel, the lower end of the top cover is placed in the water seal tank, and an air outlet channel is formed in the top cover; the driving module is installed on the support, the stirring module is installed in the top cover, and the push rod is installed on the support; one end of the pouring module is installed on the support, and the other end of the pouring module is connected with the storage barrel; the pouring module comprises two parts which are in bilateral symmetry; the collecting module is connected with an air outlet channel in the top cover; the heating module is arranged under the storage barrel. The recovery device reduces manufacturing cost, is convenient to maintain and reduces energy consumption, and the size of the recovery device is reduced.

Description

technical field [0001] The invention relates to the technical field of chemical industry, in particular to a phosphorus recovery device for chemical industry. Background technique [0002] Sludge phosphorus is a hazardous solid waste produced during the production of yellow phosphorus. Every ton of yellow phosphorus produced produces 0.1-0.15 tons of sludge phosphorus, and the phosphorus content is generally between 20-70%. If it is not handled properly, it will cause serious environmental pollution. , Phosphorus is a precious chemical substance, and the recovery of phosphorus is crucial. [0003] In the prior art, welding is generally used for sealing, which has high manufacturing costs, inconvenient maintenance, and inconvenient dumping of waste generated after recycling. The motor drives the entire storage tank to rotate, and the energy loss is relatively large. The stirring rod stirs the mud phosphorus, stirring The effect is poor and the phosphorus recovery is not suff...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, welding is generally used for sealing, which has high manufacturing costs, inconvenient maintenance, and inconvenient dumping of the waste generated after recycling. The motor drives the entire storage tank to rotate, and the energy loss is large. The stirring rod stirs the mud phosphorus, stirring Poor effect, insufficient phosphorus recovery

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