Novel ceramic membrane

Abstract

The invention discloses a novel ceramic membrane. The novel ceramic membrane comprises a membrane body, wherein the membrane body comprises a support layer, a filter layer is arranged outside the support layer, a separation layer is arranged outside the filter layer, and a water inlet is formed in the top of the membrane body, and a filter screen is disposed in the water inlet; a rotary handle isdisposed in the filter screen, a curved hole channel is disposed at the bottom of the water inlet, a baffle is disposed in the curved hole channel, and raised grains are arranged on the surface of thecurved hole channel. The length of the hole channel is increased by arranging the curved hole channel, the contact area between liquid which needs to be filtered and the support layer is increased, and meanwhile staying of the filtered liquid in the curved hole channel for a longer period of time can be facilitated by arranging the baffle; an initial filtration effect on the liquid can be produced by arranging the filter screen, so that filtration is performed more thoroughly; the novel ceramic membrane has a simple overall structure and is easy to operate, the filtration efficiency can be improved, and meanwhile a better filtration effect can be achieved.

Description

technical field [0001] The invention relates to the technical field of chemical production, in particular to a novel ceramic membrane. Background technique [0002] With the development of society and industry, pollution has become more and more common, among which water pollution is the most serious. Water pollution is water that reduces or loses the use value of water caused by harmful chemicals and pollutes the environment. Acids, alkalis, oxidants, and compounds such as copper, cadmium, mercury, and arsenic in sewage, organic poisons such as benzene, dichloroethane, and ethylene glycol, will kill aquatic organisms and affect drinking water sources and scenic spots. When the organic matter in the sewage is decomposed by microorganisms, the oxygen in the water is consumed, which affects the life of aquatic organisms. After the dissolved oxygen in the water is exhausted, the organic matter undergoes anaerobic decomposition, producing hydrogen sulfide, mercaptan and other u...

AI Technical Summary

Problems solved by technology

Ordinary filters can only filter out some impurities visible to the naked eye in the water, but cannot filter out tiny harmful objects in the water. Therefore, a new filter material-ceramic membrane is produced.

However, the ceramic membranes in the market do not achieve a good filtration effect due to insufficient contact between water and the filter layer, and some relatively large impurities enter the ceramic membrane, which affects the service life of the ceramic membrane.

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