Automatic backwashing micro-filter for water treatment

Abstract

The invention discloses an automatic backwashing micro-filter for water treatment. The automatic backwashing micro-filter for water treatment comprises a circular fixed bracket, a microfiltration cartridge and a sealing cover, wherein the microfiltration cartridge is erected in the middle of the fixed bracket; the sealing cover is arranged at the top of the microfiltration cartridge; the sealing cover is capable of sealing the microfiltration cartridge after falling; first hydraulic assemblies are arranged on two sides of the top of the fixed bracket; a mounting plate is fastened between the output ends of the first hydraulic assemblies on two sides; a booster water pump is mounted on the mounting plate; the booster water pump is provided with a water conveying end and a water inlet end; a water conveying pipe is connected to the water conveying end; the water conveying pipe penetrates through the sealing cover and then extends into the microfiltration cartridge; a nozzle is fastened at the water conveying end; a microfiltration membrane is erected in the microfiltration cartridge; the nozzle is arranged in the microfiltration membrane; a first water outlet is formed in the bottom of the microfiltration cartridge; a second water outlet is formed in the bottom of the microfiltration membrane. The device is capable of increasing the raw water filtering speed to a great extent and also reducing the labor strength of operators.

Description

technical field [0001] The invention relates to an automatic backwashing microfilter for water treatment. Background technique [0002] Microfiltration, also known as microporous filtration, is a precision filtration that can filter micron or nanoscale particles and bacteria. Microfiltration, also known as microporous filtration, belongs to precision filtration, which intercepts particles such as gravel, silt, clay, Giardia, cryptosporidium, algae and some bacteria in the solution, while a large number of solvents, small molecules and a small amount of macromolecules Solutes are permeable to the membrane in the separation process. Microfiltration devices are widely used in raw water, feed water treatment systems and reverse osmosis pretreatment systems. In the conventional microfiltration treatment process, the microfiltration membrane is installed in a single tube, which has the disadvantages of relatively scattered processing units, large floor area, small processing flo...

AI Technical Summary

Problems solved by technology

In the conventional microfiltration treatment process, the microfiltration membrane is installed in a single tube, which has the disadvantages of relatively scattered processing units, large floor area, small processing flow rate and large pressure loss in a single tube, and needs to be shut down for cleaning. A new type of a Water Treatment Automatic Backwashing Microfilter

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