What are the common faults of microwave and ultraviolet water treatment equipment, production Microwave liquid sterilization Leakage in the water pressure drop equipment system, lack of pressure at the inlet of the high-pressure pump, air leakage, water leakage, blockage of the filter element of the precision filter, high-pressure pump fault, etc. may cause the water pressure drop of the equipment. Solution: Overhaul the high-pressure pump and precision filter, and eliminate problems. Microwave liquid sterilization manufactor The increase of equipment water pressure may be due to the error of high-pressure pump outlet scheduling index and the blockage of the pipeline from high-pressure pump to reverse osmosis equipment. Solution: recover the equipment pressure by dispatching the outlet index of the high-pressure pump and cleaning the pipeline between the high-pressure pump and the reverse osmosis equipment. The decrease in water production of the manufacturers of microwave and ultraviolet water treatment equipment may be due to the lower water temperature, lower water pressure, and pollution and blockage of the reverse osmosis membrane. Solution: recover normal production by adjusting the temperature of raw water and cleaning and replacing the reverse osmosis membrane.

Ultraviolet is a kind of light wave invisible to the naked eye, which exists outside the ultraviolet end of the spectrum, so it is called ultraviolet. Ultraviolet ray is one of the electromagnetic waves radiated by the sun. It is a special form of material operation, which is a flow of particles that are not connected. Each UV photon with a wavelength of 253.7 nm has an energy of 4.9 eV. When ultraviolet rays irradiate microorganisms, energy transfer and accumulation will occur, and the accumulation results in the inactivation of microorganisms, thus achieving the purpose of disinfection. When bacteria and viruses absorb more than 3600~65000uW/cm2, it has a strong destructive power on DNA and RNA of bacteria and viruses, and can make bacteria and viruses lose their viability and fecundity, thus eliminating bacteria and viruses, production Microwave liquid sterilization Achieve disinfection and sterilization effect. On the one hand, ultraviolet light can mutate nucleic acids, hinder their replication, transcriptional blockade and protein synthesis; On the other hand, the production of free radicals can cause photoionization, which will lead to cell death. Microwave liquid sterilization manufactor The sterilization principle of the microwave ultraviolet water treatment equipment is to use the irradiation intensity of the ultraviolet lamp, that is, the irradiation intensity emitted by the ultraviolet sterilization lamp, which is inversely proportional to the distance of the irradiated disinfectant. When the irradiation intensity is constant, the longer the residence time of the irradiated disinfectant is, the closer it is to the sterilization lamp tube, the better the sterilization effect will be. On the contrary, the worse the sterilization effect will be. This equipment can be used in direct drinking water equipment to obtain good water purification effect.

Stainless steel wire woven filter screen is often used, 30-40 hole/cm filter screen is used for crude oil filtration, and 140-180 hole/cm filter screen is used for decolorization oil filtration. production Microwave liquid sterilization The selection of filter medium will affect the clarification of filtered oil and fat, and whether the cake unloading is smooth. The filter media used in the grease industry are mostly woven media, Microwave liquid sterilization manufactor Common cotton fabrics such as canvas, twill and ordinary white muslin with 20 yarns and 5-8 strands.

The sterilization principle of microwave electrodeless ultraviolet sterilization equipment is to use the sterilization ability of ultraviolet light. Can ultraviolet light directly kill microorganisms? Microwave liquid sterilization manufactor According to different biological effects, ultraviolet light is generally divided into four parts according to wavelength: A-band (UV-A), production Microwave liquid sterilization Also known as black spot effect ultraviolet (400 ～ 320 nm); B band (UV-B), also known as erythema effect ultraviolet (320 ～ 275 nm); C-band (UV-C), also known as sterilization ultraviolet (275 ～ 200 nm); D-band (UV-D), also known as vacuum ultraviolet ray (200-100 nm). C-band ultraviolet light is mainly used for water disinfection.

Microwave electrodeless ultraviolet sterilization equipment focuses on "ultraviolet". Through the role of ultraviolet, it mainly uses 254 nm ultraviolet light. This wavelength of ultraviolet light, even with a small amount of ultraviolet radiation, can damage a cell's life core - DNA, thus preventing cell regeneration, production Microwave liquid sterilization Loss of regenerative capacity makes bacteria harmless, thus achieving sterilization effect. In order to ensure that no microorganisms can be detected in the product, ultraviolet disinfection can be used, which is a non chemical disinfection method, Microwave liquid sterilization manufactor Ultraviolet rays will not introduce toxins or residues in water, and will not change the chemical composition, taste, odor/PH value of the liquid to be disinfected.