Posts Tagged ‘Water filter’
All water filter items are composed of h2o pump, filter material, the container and pump to collect material or biological material. When introducing the water filter, we must firstly know the division according to utility approaches. Water filter goods may be sorted in dry-type and moist pump h2o filters.
Dry-type h2o filter: this kind of h2o pump drives the impeller via motor. The impeller and motor is linked together. The impeller component stretches in to the water. And the bottom of impeller is linked with h2o pipe. Driving by motor, the impeller will extract the water into the output pipe to satisfy the demand. The benefits of such water filter are: to begin with, it really is sold in complete set with filtering box and attachment. The installation is convenient. Secondly, the segment input pipe can freely alter the gap in between input gates with h2o surface. Thirdly, it can be easy for washing. Fourthly, the device physique out of water surface can be concealed on the leading of cylinder, so it doesn't influence the elegance.
Diving water filter: this sort of water pump combines motor and impeller. It could be totally sealed in h2o and go through impeller to extract the h2o inside. It meets large volume of utility in water business. The drawback is: because the pump body is in the bottom of h2o, the output pipe would generally use spiral hose to connect the water bottom towards the outdoors environment of cylinder. That will seriously influence the stunning situation with the cylinder. Its advantage is: it truly is with small noise since the set up is at the bottom. The sealed noise would not be heard. You will find different energy and heading length settings, and consumers can buy according to specific requirements. It truly is with audio practical features. Via the cooperation with other devices, the elegance weakness can be effortlessly solved.
The inner machine and coil of diving h2o filter might use closed and joint structure. It could totally dive into the water. The style is electricity saving and durable, safe and very quiet. It can be utilized in both fresh water and sea water. We are able to put the filtering box onto the h2o surface area for handy cleansing. So, it can meet exactly the same filtering impact with dry water pump. It really is quite easy to inform one from another: the dry h2o filter is with long input pipe and shorter output pipe. The diving or wet h2o filter does not require entry pipe. It could directly install cone or arch network on the bottom. But, its output pipe may be extended at will.
I studied Water Treatment for many years, manufactured Uv water sterilizer. Now focused on ultraviolet water sterilization research.
Bag filter is a wide range applied and high adaptable multi-purpose filtration equipment. It has reasonable and novel structure, good sealing and strong flow ability. It can operate easily. The basket in the bag filter, which is made of punching plate, supports the liquid filter bags. Liquid flows in from the inlet and runs out after being filtrated. Impurities are blocked and left in the filter bags. The liquid filter bags can be replaced or cleaned. It is a new type of filtration system.
Bag filter is cost –effective. It has profuse advantages. Firstly, its size is compact and reasonable, which will not take up much area. This can save land resource of a company. Second, it has high filtration precision. It is suitable for any fine particles or suspended solids. The range of filtration is from 0.5 to 200 microns. This could advance the filtration effect of bag filter. Third, bag filter can deal with large amount of liquid per unit area and its filter resistance is low, which will improve its filtration efficiency, either. To be specific, the rate of flow can be 1 to 500 m3 per hour whilethe filter ability of a bag filter is 5 to 10 times as big as a filter cartridge. Considering that a filter cartridge is more expensive than a bag filter, it is worthwhile to adopt the latter one.
In addition, bag filters can be applied in diverse conditions. They are suitable in coarse filters, inter-filters and fine filters. Compared with plate frame fine filter, this one remains the strong points of low investment, high working life and low cost. Apart from these, bag filter do not need to be cleaned. It can be replaced within 30 seconds, which is quite convenient and time-saving. And in terms of convenience, automatic self cleaning filter can perform even better. It reduces water turbidity and improves water quality by using coarse and fine filter screens to intercept solid impurities and particles in water. When the dirt on the strainers accumulates to a certain extent, the system will automatically open the drain valve and the sewage system inside the body to clean and eliminate those impurities.
he working principles of automatic self-cleaning filter are as follows:
Uv is a kind of electromagnetic wave with the wavelength assortment of sixteen ~ 397nm. It's a instead reduced photon energy which happens to be not sufficient for ionizing atoms or molecules, for this reason it belongs to the category of non-ionizing radiation. Uv can be divided into four subcategories in line with its wavelength: A wave, B wave, C wave and vacuum ultraviolet, among which Do wave ultraviolet is used for Uv sterilization. The wavelength range of Do wave ultraviolet is 200 ~ 275nm, using the wavelength assortment of 250 ~ 270nm becoming the strongest sterilization band. In this band there will be an sufficient dose of Uv irradiation to liquids or air which may right away destroy the DNA and RNA in the tissues of all kinds of bacteria, viruses along with microorganisms. Once the viruses or bacteria under the irradiation of this waveband Uv soak up over 6000 ~ 10000U.W.sec/cm2, their existence central DNA (deoxyribonucleic acid) will probably be shattered which will further instantly trigger their demise or reduction of reproductive capability. Uv sterilization belongs towards the category of broad-spectrum sterilization. It can destroy all types of microorganisms, including bacteria, tuberculosis, viruses, spores and fungi.
Like a member of Uv sterilizers, automatic self-cleaning filter has these subsequent traits. To begin with, they are able to destroy all bacteria, viruses and other microorganisms rapidly and efficiently. Secondly, they can effectively degrade the chloride in water via photolysis impact. The quality of water following handled utilizing Uv water sterilizers can meet the health standard for consuming water. Thirdly, the operation of Uv water sterilizers is quite easy and the upkeep is also fairly easy. Fourthly, this gear can process large volumes of h2o requiring only a little flooring region. Fifthly, Uv h2o sterilizers are non-polluting and eco-friendly. No toxic unwanted side effects will be created throughout their work. Sixthly, the work of this gear demands reduced investment cost as well as reduced operating cost. The installation of it really is fairly simple. Seventhly, Uv water sterilizers are designed with a distinctive wall treatment procedure utilizing the optics ideas hence water within the chamber can take advantage from the ultraviolet towards the maximum extent and also the sterilization impact will be doubled.
Following elements will need to be taken care of during the maintenance for Uv water sterilizers: