Page-2 news - Wuxi Zerru Technology Co., Ltd

2024-06-14 The self-cleaning function of fully automatic filters The fully automatic filter is a new type of water treatment equipment composed of a bone nylon brush and stainless steel components, which purify water quality through filtering elements. This equipment has the advantages of low cleaning water consumption, low cleaning pressure, and convenient equipment installation. It has low resistance, large flow rate, simple operation, and easy maintenance. According to different user requirements, there are two series: manual and automatic, which are particularly suitable for water quality treatment in civil circulating water systems. The internal structure of the self-cleaning filter is composed of stainless steel wire brush (or bone nylon brush), stainless steel filter element and transmission components. It is automatically cleaned and discharged by the transmission motor and electric valve. The operation mode is automatic operation (or manual operation), and it has pressure difference or timed automatic sewage discharge function. When the water flows through the filter, mechanical impurities in the water are intercepted by the filter element. When the accumulated impurities on the surface area of the filter element increase to a certain extent, cleaning and sewage can be carried out according to the timed method or pressure difference method. The entire cleaning and sewage process does not require personnel operation or shutdown, ensuring the safety and reliability of the water outlet in any situation. Precautions for using fully automatic self-cleaning filters 1. The maximum temperature that the electrical components of the host can withstand when the equipment operates under a pressure of 1.0 or 1.6 MPa, 2. When selecting equipment, consideration should be given to the consistency between the water volume and the flow rate in the parameter table; 3. When installing the equipment, it should be installed in a bypass mode to meet the maintenance needs of the equipmen

2024-06-14 Do you know the principle of magnetic filters Wuxi Zhuono Technology Co., Ltd. shares the principle of magnetic filters with everyone; Magnetic filters are used in industries such as food industry, medicine, cosmetics, and fine chemicals. At the same time, dual filter barrel magnetic filters are equipped with two directional valves. During operation, one set of filtering devices is placed in operation. When cleaning, the position of the directional valve is changed, and the other set can operate continuously. When cleaning, the position of the directional valve is changed, and the other set can operate continuously, ensuring the continuity of the process pipeline. The general process for removing iron and manganese from water is as follows: iron and manganese containing water - aeration - natural manganese sand filtration, using principles such as catalytic oxidation and ion exchange for removal. The manganese sand filter is designed based on this process. By filling the filter with manganese sand and utilizing the adsorption effect of manganese sand on iron and manganese salts, iron and manganese salts in pre aerated groundwater are removed It is a commonly used iron removal and cleaning filter in the food, manufacturing, metallurgy, and chemical industries. The Hengdong Technology magnetic filter can separate fine iron filings in liquid media and has strong magnetic force and good iron removal effect. Magnetic filters can filter out rust, sand particles, and small amounts of solid particles in liquids in wastewater to protect the accessories on equipment pipelines from wear and blockage, which can protect the normal operation of the equipment. The working principle of magnetic filters is: when the liquid enters the filter through the main pipe, solid impurities are blocked in the filter. When the medium contains fine iron filings, they will be adsorbed on the magnetic rod sleeve, and clean fluid will be discharged through the filter outlet. When cleaning is required, the

2024-06-14 The importance of filters in domestic sewage treatment In recent years, China's industrialization and rapid economic development have resulted in a large amount of wastewater and domestic sewage, leading to a serious shortage of water resources. We should protect limited water resources, and bag filters are currently the preferred filtration equipment in various enterprise treatment plants, playing a crucial role in sewage treatment. Zhuo Nuo Technology bag filters have been widely used in industry and have formed standards. Zhuo Nuo Duo bag filter can provide 1-40 filter bags to choose from. With diversified and advanced filter bag design, precision filter bags, and automation combination, Zhuo Nuo provides you with the optimal solution. Secondly, backwash filters are also a popular choice. The ZSX-X01 * backwash filter provides a fully automatic backwash cleaning operation and can continuously separate impurities from water and other liquids. The maintenance and operation of filters are very simple, and they can maintain good operating conditions even under harsh operating conditions. Due to the effective backwash system, the filter element can be gradually blocked, and the frequency of replacing the filter element is higher than that of other cylindrical filter elements. This not only saves time but also reduces the consumption cost of parts.

2024-06-14 Bag filter manufacturer analyzes bag filters for you When it comes to filters, we have to mention bag filters. Bag filter is a new type of filter suitable for solid-liquid separation of difficult to filter suspensions, and has broad applications in environmental protection and chemical industry. In order to meet the various requirements put forward by various industries, various forms of solid-liquid separation and filtration equipment have emerged. As far as filtration is concerned, regardless of the form of the equipment, there are no more than two types of bag filter filtration mechanisms: 1. At this point, the filter medium is very thin when carried out on the surface of the filter medium, and solid particles are trapped on the surface of the filter medium to form a filter, while the filtrate is separated through the pores of the medium layer 2. The filter medium has a certain thickness, and solid particles are mainly trapped inside the filter medium. Both of these filtering mechanisms rely on the pressure difference between the two ends of the filtering medium, and there is no definitive boundary between the two, often coexisting. The filtration rate is generally related to the pore size of the filtering medium, filtration pressure, solid-liquid concentration of the suspension, particle size distribution of the solid phase, compressibility of the solid phase, and suspended gel. Currently, solid-liquid separation in environmental protection and chemical industry requires high accuracy, and the processed materials are often difficult to separate. The filtration equipment is required to have a simple structure, accurate and convenient operation, produce the filtrate as clear as possible, have a short initial filtration time, and have sufficient mechanical strength and stiffness. And it is required to carefully consider the chemical composition of materials from the perspective of economic benefits and quality control, and to complete the entire process in a sealed system. Bag fi