Water is very important to us, most of the human body is composed of water. And now water has become more and more special, and is applied is also very professional, especially the emergence of pure water equipment for each industry is also very big help. And pure water equipment is used to generate pure water equipment. Pure water in life, chemical, medical, farming, beverage and other industries are often used, but there are many friends of the pure water equipment is not very well understood, the following Xiao Xiao will give you a detailed share of knowledge about the pure water equipment.
What is water purification equipment
Water purification equipment, which uses mainly reverse osmosis membrane technology. Its working principle is to apply a certain pressure to the water, so that the water molecules and ionic mineral elements through the reverse osmosis membrane, and dissolved in the water of the vast majority of inorganic salts (including heavy metals), organic matter, as well as bacteria, viruses, etc. can not pass through the reverse osmosis membrane, so that the infiltration of the pure water and can not be infiltrated through the concentration of the water is strictly separate; reverse osmosis membrane pore size of only 0.0001 microns, and the viral Diameter generally have 0.02-0.4 microns, the diameter of ordinary bacteria have 0.4-1 microns.
Features of pure water equipment
1. Large water permeability, high desalination rate. Under normal circumstances ≥ 98%
2.? High retention and removal of organic matter, colloids, particles, bacteria, viruses, heat sources and so on.
3.? Small energy consumption, high water utilization, lower operating costs than other desalination equipment.
4. No phase change in the separation process, with reliable stability.
5. Small size, simple operation, easy maintenance, adaptability, long service life
Application scope of pure water equipment
Reverse osmosis water purification equipment application range
1. Electronic, industrial, pharmaceutical, food and other industries in the preparation of pure water, ultra-pure water;
2. Light textile, chemical industry process Light textile, chemical industry process water/chemical recycling water, chemical product manufacturing and other purification and preparation of water;
3. Food and beverage industry water, drinking water, pure water, beverages, beer, liquor, health care products and other water purification and preparation of water;
4. Useful substances and the concentration of the aqueous solution and recycling of industrial production;
5. Boiler make-up water for the electric power industry, ? Thermal power generation boilers, factories and mines in the low-pressure boiler power system and other enterprises in high-pressure boiler make-up water pre-desalination treatment;
6. Desalination of brackish water and seawater desalination;
7. Pure water installations as a first-class demineralization of high-purity water production equipment.
8. Communities, real estate properties, schools, factories, hospitals, teahouses, hotels, beauty salons, canteens and other large numbers of various enterprises and institutions.
9. Can be used for barrel water, mineral water and other filling water production work.
10. Electronic industrial water? Integrated circuits, silicon wafers, display tubes and other electronic components rinse water
11. Pharmaceutical industry water? I.V. solution, injection, tablets, biochemical products, equipment cleaning, etc.
12. Seawater, brackish water desalination? Island, ships, offshore drilling platforms, brackish water areas
13. Other process water? Automobile, home appliance coating, coated glass, chemical products, fine chemicals and other ultra-pure water.
Pure water equipment troubleshooting methods
One, the high-pressure pump of the pure water water treatment equipment does not start, can not make water
1, check whether the power outage, whether the plug is plugged in
2, check whether the low voltage switch is out of order, can not be connected to the power supply
3, check the pump and the transformer is not Short circuit, or the whole machine line connection error
4, check whether the high pressure switch or water level controller failure, can not be reset
5, check whether there is a failure of the computer box (refers to the microcomputer type)
Two, high-pressure pump works normally, but can not make water
1, high-pressure pump pressure loss
2, the water solenoid valve failure can not be fed into the water (pure wastewater) (pure wastewater) are not) (whether the connection is reversed)
3, the pre-filter cartridge clogging (pure water and wastewater are not or wastewater is very small)
4, the backstop valve failure (wastewater and no pure water)
5, the automatic flushing solenoid valve malfunction, can not be effectively shut down (has been in the state of rinsing)
6, the computer box failure can not turn off the backflush solenoid valve (has been in the state of rinsing)
7, the RC pump is not working. p>
7, RO membrane clogging
Three, high-pressure pump does not stop
1, high-pressure pump pressure is not enough to reach the high pressure set pressure
2, the backstop valve is clogged, do not come out of the pure water
3, high-pressure malfunctioning, can not jump
four, high-pressure pump shutdown, but the wastewater is not stopping
1, the solenoid valve malfunctioning, can not be Effective water disconnection
2, computer box failure, can not close the solenoid valve (refers to the microcomputer type)
3, the backstop valve leakage (wastewater flow rate is small)
Fifth, after the water is full, the machine repeatedly jumped
1, insufficient pressure of the raw water
2, the backstop valve leakage
3, high-pressure switch or level switch malfunction
4, the system has a pressure relief phenomenon
Six, pure water equipment, the pressure drum is full of water, but the pure water can not flow
1, the pressure drum air pressure leak
2, the rear of the activated carbon clogging
Seven, the flow of pure water is not enough
1, the pre-filter cartridge clogging
2, high-pressure pump pressure is insufficient
3, RO membrane clogging
4, the waste water is not enough pressure
3, the high pressure switch or level switch failure
3, high pressure switch or level switch failure
4, wastewater valve or wastewater proportioner is too conductive
5, after the activated carbon clogging
6, pressure drum pressure or internal damage
Eight, piping near the interface leakage is the cause?
1, check whether the PE pipe head cut flat
2, check whether the pipe plug plug in place
3, check whether the screws are tightened
nine, pure water equipment running process is abnormal noise is the cause?
1, check whether the check valve failure or aging
2, check whether the quality of the high-pressure pump problems
Ten, pure water equipment can not meet the daily water production requirements is the reason?
1, check whether the calculation is wrong
2, check whether the pump pressure is in place (0.6Mpa)
3, check whether the wastewater valve or wastewater proportionality is too conductive
4, check whether the water temperature is too low
XI, thick water pipe without concentrated water discharge, the pure water and tap water TDS value is the same
possibilities Reason: may appear in the product just installed, a wide range of dismantling the water machine, from the new installation. May be wrong between the high-pressure pump and RO membrane membrane shell water pipe directly to the rear of the active carbon tee, so that the high-pressure pump out of the tap water directly into the water storage tank.
Treatment: the correct connection
Twelve, produced by the bad taste of pure water or odor
1, check the RO membrane filtration effect, whether to reduce or failure.
2, check whether the RO membrane shell of pure water and wastewater end of the partition or cracks.
3, check whether the RO membrane rubber band end is the right size or broken.
4, check whether the role of post activated carbon is effective.
Thirteen, pure water equipment does not work
Possible reasons:
1, check whether the power outage, plug inserted firmly.
2, check whether the low-voltage switch wiring plug is off or malfunction to cause the power contacts can not return.
3. Check that the connecting wires of the terminals are not disconnected.
4, check whether the tap water pressure is too low to cause the low pressure switch does not work.
Treatment:
1, connect the plug off
2, replace the low-pressure switch
3, install the connecting wire off
The above is the knowledge about pure water equipment that we have shared in detail, and we hope that what we have shared can help you to better understand the pure water equipment. And the effect of pure water equipment in the production of pure water is very good. And the biggest feature of the pure water equipment is to take the technology is very advanced, and are fully automated, the production of pure water efficiency is also very high. And we share the pure water equipment is also very detailed, I hope our sharing can help more friends understand the pure water equipment.
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