Accurate adding device for water purifying agent

Abstract

The invention discloses an accurate adding device for a water purifying agent. The device comprises a skid-mounted box body, an elevator, a storage bin, a metering and feeding device, a powder dissolving device and a storage bin valve, and a lifting bucket is arranged on the inner side wall of the skid-mounted box body; one end of the elevator is connected with the lifting bucket , the other end of the elevator is connected with the upper end of the storage bin, the lower end of the storage bin is connected with the upper end of the metering and feeding device through a connecting pipe, the storage bin valve sleeves the connecting pipe, one end of the metering and feeding device is connected with the upper end of the powder dissolving device, and the lower end of the powder dissolving device is connected with the lower end of the skid-mounted box body; the metering and feeding device comprises a feeding linkage stock bin, a motor, a double-helix feeding mechanism and a first electronicscale. The upper end of the feeding linkage stock bin is connected with the connecting pipe, the lower end of the feeding linkage stock bin is connected with the double-helix feeding mechanism, the double-helix feeding mechanism is located at the upper end of the first electronic scale, the motor is connected with one end of the double-helix feeding mechanism, and the other end of the double-helix feeding mechanism is connected with the upper end of the powder dissolving device.

Description

technical field [0001] The invention relates to the technical field of water purification, in particular to a precise dosing device for water purification agents. Background technique [0002] Since there are a large amount of impurities and various pathogenic microorganisms in natural water, it cannot be directly used as drinking water. Therefore, it is necessary to add a certain amount of treatment chemicals and undergo a series of physical and chemical methods such as flocculation, sedimentation, filtration, and disinfection. Make the water clean, hygienic, and meet the hygienic standards of drinking water before drinking. Flocculation and sedimentation is a very important link in the process of water treatment. Whether the dosing control is not only directly related to the water quality of the effluent, but also related to the control of the entire water production cost; therefore, under the premise of ensuring the quality of the factory water, How to accurately control...

AI Technical Summary

Problems solved by technology

[0003] The traditional dosing method is to dissolve the powder and use the fixed amount dosing method of the metering pump to do the dosing, but this method has a large waste of medicines. Therefore, the traditional method is improved for the above situation, and it is improved to variable dosing. And to design a drug dosing device for this improvement

Images