Portable powdered activated carbon adding equipment

Abstract

The invention discloses portable powdered activated carbon adding equipment, which mainly comprises a material bag, a material bag support frame, a feeding device, a mixing tube, a liquid storage tube and a feeding pump group, wherein the material bag is positioned on the material bag support frame, a material outlet arranged at the lower end of the material bag is connected with the feeding device, the feeding device is connected with a material inlet of the mixing tube, a liquid outlet of the mixing tube is connected with a liquid inlet of the liquid storage tube, and a liquid outlet of the liquid storage tube is connected with the feeding pump group. The structure is simple and ingenious, the goal of wet type powdered activated carbon addition can be reached, in addition, the size is small, and the cost is low, so the marketization is favorably realized.

Description

technical field [0001] The invention relates to a wet-type dosing device for powdered activated carbon, in particular to a relatively small and convenient powdered activated carbon dosing device. Background technique [0002] The pollution of drinking water sources in my country is becoming more and more serious, and there are many types of organic substances in water sources. In the process of water treatment, activated carbon is usually added to adsorb and remove organic substances and other impurities in raw water. Due to the large specific surface area of ​​powdered activated carbon, it has strong adsorption, which can effectively remove the color, turbidity and peculiar smell of raw water, and effectively reduce the pollutant content in raw water. [0003] The dosing method of powdered activated carbon usually adopts the wet dosing method, that is, after mixing the powdered activated carbon with water, the mixture of powdered activated carbon and water is injected into ...

AI Technical Summary

Problems solved by technology

The existing manual, automatic or self-integrated powdered activated carbon dosing devices generally have hoppers, occupy a large area, and are only suitable for installation outdoors. Existing powdered activated carbons generally use special packaging bags The powdered activated carbon in the bag is generally put into the feeding pump truck and transported to the water plant during the specific operation, and then the powdered activated carbon in the feeding pump truck is pumped into the silo for dosing, so A bit cumbersome to operate

Moreover, the powdered activated carbon dosing devices in the prior art are relatively large, so the equipment investment cost is relatively high, and generally have a supporting control system, which also involves many electronic control equipment, resulting in high maintenance and maintenance costs for the equipment.

[0004] However, the addition of powdered activated carbon is generally used when the water quality is poor. There are relatively few times when water plants need to add a large amount of powdered activated carbon within a year. Smaller, powdered activated carbon does not need to be added for most of the year, so the powdered activated carbon dosing device is idle most of the time, and because the powdered activated carbon dosing device of the prior art is relatively large and has a one-time investment cost and maintenance costs are higher, thus causing a certain degree of waste

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