Potassium feldspar powder waste liquid recovery treatment system

Abstract

The invention provides a potassium feldspar powder waste liquid recovery treatment system. The system comprises a settling barrel, a liquid inlet pipeline, a water pumping pipeline and a settling pond, wherein the settling barrel is provided with a liquid inlet, a water pumping port and a discharge port; the liquid inlet and the water pumping port are both located in one side, deviating from the ground, of the discharge port; the liquid inlet pipeline communicates with the liquid inlet and a production waste liquid discharge port; the water pumping port communicates with the water pumping pipeline; an inner wall powder scraping mechanism is arranged in the settling barrel; the settling pond communicates with the discharge port and the water pumping pipeline; and a discharge value is arranged at the discharge port. According to the potassium feldspar powder waste liquid recovery treatment system, a large amount of waste liquid can be treated, potassium feldspar powder attached to the inner wall of the settling barrel can be scraped off, and the recovery rate of the potassium feldspar powder in waste liquid is increased.

Description

【Technical field】 [0001] The invention relates to the technical field of ore production equipment, in particular to a recovery and treatment system for potassium feldspar powder waste liquid. 【Background technique】 [0002] Potassium-sodium feldspar is a potassium-sodium-rich silicate mineral, which has the advantages of low melting point, long melting interval, high melt viscosity, and low fluidity. It is widely used in ceramic blanks, welding electrodes and other industrial sectors. Potassium feldspar powder minerals are not only used as raw materials for the glass industry (accounting for about 50-60% of the total consumption), but also for 30% in the ceramic industry, and the rest are used in chemical industry, glass flux, ceramic body ingredients, ceramic glazes, enamel Raw materials, abrasives, glass fiber, welding rods and other industries. Potassium feldspar powder is mainly used in glass and ceramics, and can also be used to make potassium fertilizer. Potassium fel...

AI Technical Summary

Problems solved by technology

With the continuous improvement of the production process, the producer realizes that there are a large amount of extremely fine potassium feldspar powder in the above-mentioned wastewater, so the wastewater is poured into the sedimentation tank or the sedimentation bucket for recycling treatment. This treatment method has the following shortcomings: first , although the potassium feldspar powder deposited in the sedimentation tank is easy to recycle, but the storage of the sedimentation tank is too small, it is difficult to achieve a large amount of sedimentation treatment of production wastewater; second, the wastewater storage of the sedimentation tank is large, but the potassium feldspar powder is easy to adhere to the inner wall of the sedimentation tank , leading to the incomplete recovery of potassium feldspar powder; thirdly, the potassium feldspar powder attached to the inner wall of the sedimentation tank cannot be scraped off

For the third point, in the prior art, a wall brush is often provided on the inner wall of the sedimentation tank, and the wall brush is pushed by a motor or a cylinder to scrape the inner wall of the sedimentation tank. The life is short and needs to be replaced regularly; if the motor or cylinder is installed inside the sedimentation bucket, the motor or cylinder is easily affected by the humid environment in the sedimentation bucket and fails

Images