In recent years, ecological environmental problems have not been effectively dealt with, with the development of industrial fields, industrial water requirements are becoming higher and higher. Many processes in industrial production need to use water, and these water quality requirements are often higher than ordinary tap water, so the industrial water treatment industry has been produced. Industrial reverse osmosis water purification equipment can be used to produce pure water systems for microbial, pharmaceutical, medical machinery cleaning and other fields of product manufacturing, generally gained more and more consumer recognition. However, many users have weak maintenance awareness of industrial reverse osmosis water purification equipment, so there are many unnecessary losses in later use. Reverse osmosis purified water treatment system generally includes pre-treatment system, reverse osmosis device, post-treatment system, cleaning system and electrical control system.
One: The consumables in the pretreatment part should be replaced in time
Industrial reverse osmosis water purification equipment pretreatment system detailed classification description:
1, the multi-medium filter is the key to remove suspended solids, colloidal solutions, fine sand, clay, rotten green plants, fine particles and other debris in the water. It can reduce the turbidity of water, achieve the effect of water response, and maintain the ro reverse osmosis membrane.
2, the activated carbon filter mainly uses a large number of methyl (hydroxide) and alkyl groups on the surface of active carbon to carry out chemical adsorption of various chemical substances, remove the odor in the water, organic compounds, colloidal solutions, iron and reoxidation potential, so as to reduce the turbidity of the water, turbidity, as far as possible to reduce the environmental pollution of the reverse osmosis system.
3, the softening water equipment uses the potassium ion exchange in the ion exchange column to exchange the chlorite in the water, reduce the hardness of the water, and use the soft water salt to carry out ion exchange resin regeneration. Soft water salt alias ion exchange resin regenerant.
4, the precision filter generally uses a 5-micron PP cotton filter element, mainly to remove the particles larger than 5 microns that are not removed in the front treatment system, and to intercept the filter material lost in the first three filtration procedures, so as to protect the RO membrane. Increase the life of the reverse osmosis membrane. Whether the filter element can reach the normal conditions of use will affect the normal working conditions of the membrane, and the filter element is generally replaced every 3-4 months.
Two: Avoid direct sunlight
No matter what kind of water recycler, it is also necessary to avoid direct sunlight when using, because sunlight will grow blue algae. It is necessary to properly maintain the industrial production reverse osmosis water purification equipment, if it must be placed in the area that is not directly affected by the sun, it is best to build a shading cover or partition around the industrial production reverse osmosis water purification equipment, which can play an anti-algae role.
Three: Avoid pyrogen
Industrial reverse osmosis water purification equipment such as electric water heaters are too close, long-term baking will affect the service life of plastic parts.
Fourth: reverse osmosis system maintenance
1. do a good job of daily water quality testing and equipment operating parameters record work, find anomalies in time to solve. Test and record important parameters such as pure water conductivity, pressure at each point and water flow rate every day.
2. regularly add regenerant to the salt box, according to the actual situation and water production to set the regeneration time. It is usually added once every 3-4 days.
3. Replace the security filter element in time. (Usually replaced once every 3-6 months)
4. often wipe the machine, keep the equipment clean.
5. often check whether the pipeline leakage phenomenon and timely solution.
6. should ensure the normal water supply and power supply of the equipment, such as special cases of power failure and water outage need to adjust the equipment time, especially after the power failure regeneration time need to be reset. It is forbidden for irrelevant personnel to touch the button of the electric control part and the valve of the pipeline part to prevent the equipment from being used normally due to misoperation.
Fifth: emergency measures equipment power failure or the main pump, membrane and other pure water manufacturing components are damaged and can not produce pure water, you can open the softened water valve, continue to use the softened water to ensure the normal work of the water equipment, this way needs to be based on the actual requirements of the water equipment.
1. When the water leakage of the equipment is more serious, the water inlet switch of the equipment should be turned off immediately, and the power should be turned off, and the service provider should be notified to deal with it.
2. in the process of water production, when the pressure gauge after the film shows more than 1.5Mpa, the electrical conductivity exceeds 15us/cm or the water quality exceeds the standard range, the consumables such as resin, film and activated carbon should be replaced in time.
