1. How to choose a self-cleaning filter?
Select a good self-cleaning filter to effectively filter the processed media to meet the process requirements, and to protect the safe operation of the lower-end equipment and ensure continuous and efficient operation of the system.
Before choosing a self-cleaning filter, you must know the system throughput, system pipe diameter, system pressure, and most importantly, the accuracy of the filtration and then the temperature and filter media are corrosive, viscosity, etc. With these parameters, you can refer to the manufacturer's sample to select the appropriate specification model. And see if the manufacturer has done the same working conditions before, similar equipment used in the industry, can be used as a reference, so that the optional self-cleaning filter to ensure that the requirements are met.
2, self-cleaning filter features?
The self-cleaning filter is a new generation of fully automatic filtration equipment that effectively filters suspended materials in all medium and high viscosity liquids. The utility model adopts the structure of back flushing and brush discharging, so that it has the advantages of large filtering area, small equipment volume, compact structure, high filtering efficiency, thorough washing and low water consumption, and the filtering and discharging are simultaneously performed without affecting. Interrupt the normal use of the system. The product can be widely used in petroleum, steel, food, chemical, machinery, pharmaceutical, electric power, agricultural sprinkler irrigation, municipal, mining and sewage treatment.
1. It has large processing capacity and can be used in parallel. The processing capacity of single machine can reach up to 1200M3/H. 2. The filtering precision can be up to 50 microns, the filtering area is large, and the amount of dirt is high. 3. Filter unit design, sturdy and durable.
4. Unique cleaning design to achieve ground load, low head and uniform discharge function. 5. With motor overload protection, it can effectively protect the motor. 6. Small footprint, with lifting unit for easy maintenance. 7. The connection with the user pipeline is flanged and the versatility is strong. 8. Suitable for places with high impurity content and poor working environment. 9. It is easy to maintain and easy to install and disassemble.
10. The product itself is small in size and low in cost. No filter material. Small amount of maintenance. The filter mesh has a long life and high reliability.
11. High degree of automation, easy to manage, and long-term unattended operation. 12. The pressure loss is small, energy saving, backwashing with the main pipeline water pressure, no need to set up a reverse water source. 13. Widely used, it is a practical, simple and reliable method to ensure the safe operation of water equipment. It can maintain uninterrupted normal operation in any backwashing process.
3. What is a good self-cleaning filter?
Filter filter efficiency of the filter Filter capacity Strength should meet the design requirements. When the filter is running at no load and load, the oil temperature of the reducer is not more than 65 degrees. Temperature rise does not exceed 30 degrees
When the filter is no-load and the load is running, the noise is not more than 78B.
Under normal circumstances, the average working time after deducting the consumables is not less than 8000H.
4, the standard of self-cleaning filter
The standard of self-cleaning filter of Wanda Engineering is referred to “JB/T10410-2004 Industrial Water Automatic Backwashing Filter”, and it is specially designed and manufactured according to customer's special requirements.
5, self-cleaning filter application
Self-cleaning filters are widely used in metallurgy, chemical, petroleum, paper, pharmaceutical, food, mining, electric power, urban water supply. Such as: cooling towers, supplementary water systems, air conditioning systems, DC system water filtration, reducing the generation of sediment in the heat exchanger, maintaining cooling. The surface water, lake water, seawater, reservoir, water, well water and groundwater are filtered to remove sand, bacteria, algae and organic matter. Suitable for high-flow high-concentration water source agricultural irrigation sprinkler park golf course turf watering, as well as industrial wastewater, circulating water filtration, emulsion regeneration, waste oil filtration treatment, metallurgical industry continuous casting water system, blast furnace water system, heat The high pressure water descaling system for rolling is an advanced, efficient and easy to operate fully automatic filtration device.
6, self-cleaning filter use precautions
The fully automatic self-cleaning filter device has been commissioned before leaving the factory, and the user can run it directly when using the fully automatic self-cleaning filter. When the operating parameters of the automatic self-cleaning filter device can not meet the user requirements, the user can set the parameters according to the actual working conditions, and select the manual control and automatic control mode to work. When running for the first time, follow these steps:
Check that the fully automatic self-cleaning filter is in normal working condition: Check that the connections of the fully automatic self-cleaning filter are secure. Check that the automatic self-cleaning filter electrical control box part should be dry.
When the power is turned on, the green power indicator is on. At this point, the electronic control part of the filter is in normal working condition, and the device can be put into trial operation.
Note: Pay attention to keep the hand dry when plugging in the power supply. At the same time, keep the electronic controller part dry during the working process of the filter, and no water can enter the inside of the electric controller.