The Jiguan UV sterilizer integrates comprehensive sciences such as optics, microbiology, mechanics, chemistry, electronics, and fluid mechanics. The water is irradiated with strong ultraviolet light generated by a specially designed high-efficiency, high-intensity, and long-life ultraviolet light generating device. When bacteria, viruses, and other substances in water are exposed to a certain dose of ultraviolet light (wavelength 253.7nm), their cellular DNA and structure are destroyed, and cell regeneration cannot proceed, thus achieving disinfection and purification of water. The spectral line with a wavelength of 185nm can also decompose organic molecules in water, generate hydrogen radicals, and oxidize organic molecules in water to carbon dioxide, achieving the goal of removing TOC.

IIUV sterilization equipment Hubei Wuhan UV sterilizerProduct features:

1. High efficiency sterilization: The technical crown ultraviolet sterilizer can generally achieve a sterilization rate of 99% -99.9% for bacteria and viruses in one or two seconds.

2. Broad spectrum sterilization: The broad-spectrum sterilization of Jiguan ultraviolet is the highest, and it can almost kill all bacteria and viruses at once.

3. No secondary pollution: Jiguan UV sterilization does not use any chemical agents, and will not cause secondary pollution to the water and surrounding environment, without changing any water content in the water.

4. Safe, reliable, and low-cost operation: Traditional disinfection techniques use chloride or ozone disinfection, and their disinfectants themselves are highly toxic and flammable substances with low safety performance. However, there is no such safety hazard in the use of UV disinfection technology. In terms of operation, the cost is also relatively low. At the level of 1000 tons of water treatment capacity, the cost of the Jiguan ultraviolet disinfection device is only half of that of chlorine disinfection.

IIIUV sterilization equipment Hubei Wuhan UV sterilizerPrecautions for operation:

1. Key points of construction and installation:

1. It is not easy to install the ultraviolet disinfection device on the outlet pipe close to the water pump to prevent the occurrence of "water hammer" phenomenon when the pump is stopped, which may damage the quartz glass tube and lamp tube.

2. It should be installed in the direction of the inlet and outlet.

3. There should be a foundation that is higher than the building floor. When there is a foundation, it is generally 30-50cm higher than the ground (for large disinfectors), and when there is no foundation, a bracket (for small disinfectors) is generally installed.

4. The sterilizer and its connecting pipes and valves should be firmly fixed, and the UV sterilizer should not bear the weight of the pipes and accessories.

5. The installation of ultraviolet disinfection equipment should be easy to disassemble, inspect and maintain, and materials that affect water quality and hygiene should not be used at all pipeline connections.

During installation, the ultraviolet sterilizer should have a space distance of ≥ 1.0m on either side.

7. If disinfection equipment is not used for a long time, please place it in a dry and rainproof place. (Suggestion: Start the device at regular intervals to allow it to run for a period of time, preventing the lifespan of parts and lamps from deteriorating)

2.Usage and maintenance methods:

1. When the sterilizer is working, do not look directly at the ultraviolet lamp with your eyes.
If vertical installation is required, please use a low inlet and high outlet installation method to slow down the water flow rate

Degree, increase the effect of ultraviolet irradiation.
3. Being in the on state and repeatedly turning it on and off will seriously affect the service life of the lamp.

If the water flow rate is too fast, please install flow and pressure limiting devices.
When the water pressure exceeds 3kg, please install a check valve at the outlet to protect the quartz casing.
When connected to a normally closed solenoid valve, please install the solenoid valve at the inlet.
If the turbidity of the raw water exceeds 5 degrees, a pre filter should be installed to ensure the effectiveness of ultraviolet sterilization.
8. Every two to three months of use, please remove the quartz sleeve and inspect the surface for any scaling, in order to determine the next cleaning time for the quartz sleeve surface.

3. Cleaning methods for lamp tubes and quartz sleeves:

According to the water quality, the ultraviolet lamp tube and quartz glass sleeve need to be cleaned regularly. After continuous use for 9000 hours or one year, the ultraviolet lamp tube should be replaced to ensure high sterilization rate.

1. Disassembly of quartz casing

Cut off the power first, remove the silicone covers on both sides of the device, take out the lamp tube, remove the two end covers, and take out the water

The "O" - shaped rubber ring inside the sealing seat is slowly being pulled out of the quartz tube.

2. Installation of quartz casing

Operators should not directly touch the surface of the quartz tube with their hands to avoid dirtying and affecting transparency. Align the quartz tube with the water seal holes at both ends, insert the quartz tube, and insert "O" - shaped rubber rings into both ends. Slowly and evenly tighten the pressure cover, without excessive force, to avoid causing the quartz tube to break. Then conduct a water test. If there is water leakage, gently tighten the pressure cover until there is no water leakage, and install the lamp tube before powering on.

Precautions for cleaning: UV sterilizer to prevent UV radiation: UV radiation has a strong killing effect on bacteria and can also cause certain harm to the human body. When starting the disinfection lamp, avoid direct exposure to the human body. If necessary, use protective glasses and do not directly look at the light source with your eyes to avoid burning the eye mask.