Welcome to the official network of Zhuhai Kaihao Electronic Co., Ltd.

Why best robot vacuum cleaner for carpet is produced by so many manufacturers?
2019-08-21
Zhuhai Kaihao Electronics Co., Ltd. has developed the business in a brand-new way and has won many honorary qualifications in the industry. Now we enjoy a large influence in the industry. Kaihao's location enjoys traffic convenience with multiple traffic lines passing through. This is conducive to the outward transportation and is the guarantee of timely supply of products. In addition to providing high-quality products, Kaihao also provides effective solutions based on the actual conditions and the needs of different customers. ODM services are in offer at Kaihao.

What is the principle of laminated filter? What can be recommended for the internal stacking of the laminated filter? And what is the precision range? Thank you. Hello! The stacked filter is also called a disc filter, and the body of a stacked filter is composed of a single or multiple unit heads, plus pipe and valve control, etc. Each unit head is equipped with a stack, and a certain number of stacks are fixed and locked on the fixed rod of the unit head, forming an independent filter unit head. The overlay is tightly pressed by superposition, and the grain lines overlap each other to form a filtering channel. the filtering accuracy is determined by the size of the filter slot and the number of intersections. this is the filtering principle of the overlay.It is clear from the following picture that there are two operating states for the overlay filter: filter status and backwashing status. In the filtration state, the raw water passes through the disk from the outside, and the filter disk is tightly press

New product central air conditioning filter It is conducive to improving the practical efficiency of central air conditioning,Extend the service life of the central air conditioner.In the operation of the open cooling tower,The circulating cooling water in the system has a lot of contact with the air,Let the CO2 in the water escape into the air,The carbonated equilibrium state in the water is destroyed;On the other hand, dissolved oxygen in cooling water causes unstable water quality,To cause scale and corrosion in the system;At the same time, organic matter and microorganisms in air dust will also be brought into the water,Continuous breeding and accumulation,Form bio-clay.Scale, corrosion and bio-clay produced by the above action,The three are connected and influenced by each other.Salt scale is combined with dirt to form the particles,Scaling and clay can accelerate corrosion and peel off the pipe wall,Rust when serious.These water-soluble particles circulate along with the system wat

What are the water treatment processes? In general,Water treatment can be divided into physical, chemical and biological methods.The physical method has precipitation,Filtering,Ion exchange,Adsorption method,Membrane Separation Technology (reverse osmosis, ultra-filtration, etc ).Chemical methods include neutralization,Coagulation,Oxidation reduction method,Chemical precipitation method,Advanced Oxidation technology, electrolytic, electrodialysis, etc.The biological method has aerobic and anaerobic treatment methods,The aerobic method includes active sludge method, oxidation pond, biological membrane method and land treatment system.Anaerobic biological treatment, etc.The process is a combination of a certain method or several methods.Generally speaking, the sewage treatment process is divided into three levels: first-class treatment: through mechanical treatment,Such as grille, precipitation or air floatation,Remove the stones, sand and fat, grease, etc. contained in the sewage.Secondary treatment: bio
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