Highly-efficient and energy-saving multistage sewage purifying device

Abstract

The invention relates to the field of water purification, specifically to a highly-efficient and energy-saving multistage sewage purifying device. The highly-efficient and energy-saving multistage sewage purifying device comprises a filter body and a second cover shell, wherein the filter body comprises a first cover shell and a filter element; the left side of the filter element is provided withfirst filter sponge; the right side of the filter element is provided with second filter sponge; the first cover shell, the first filter sponge, the filter element, the second filter sponge and the second cover shell are successively assembled along the central axis of the filter body from left to right; the filter element comprises a filter element pipe, a first carbon column and a second carboncolumn; the filter element pipe is in sleeve connection with the second carbon column; and the first carbon column is in sleeve connection with the filter pipe. According to the invention, a convolutional and reciprocating water purifying mechanism is adopted, so the purifying effect of tap water is more significant; in addition, turbine blades are arranged at one side of the filter element pipe,and vortex rotation is generated during entering of the water, so the speed of water purification is accelerated through vortex rotation; meanwhile, strong practicability is achieved.

Description

technical field [0001] The invention relates to the field of water purification, in particular to a high-efficiency energy-saving multi-stage sewage purification device. Background technique [0002] Water purifier is a kind of equipment for purifying water. Since the water in life comes from reservoirs and rivers, although some primary purification and disinfection have been carried out before the water is converted into tap water, due to the large amount, The wide range and long transportation distance lead to poor purification and disinfection of tap water, and there are some dirt and bacteria. However, some families have installed water purifiers at home. These water purifiers are large in size, unfavorable for replacement for a long time, expensive in the market, not universal enough, and not economical enough. Contents of the invention [0003] In view of the deficiencies in the above prior art, the object of the present invention is to provide a tap water purifier ...

AI Technical Summary

Problems solved by technology

[0002] Water purifier is a kind of equipment for purifying water. Since the water in life comes from reservoirs and rivers, although some primary purification and disinfection have been carried out before the water is converted into tap water, due to the large amount, The wide range and long transportation distance lead to the lack of good purification and disinfection of tap water, which is full of dirt and bacteria

However, some families have installed water purifiers at home. These water purifiers are large in size, which is not conducive to replacement after a long time. The market price is relatively expensive, not universal enough, and not economical enough.

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