-
Selection of power supply for electroplating equipment: compared with other industrial production technologies, electroplating technical machinery and equipment are not only very simple, but also have very large random strain. Taking power supply as an example, if it can produce DC power supply, it can be used as electroplating power supply, from rechargeable batteries to DC motors, from bridges to silicon rectifiers From thyristor to power switch power supply, all
Published on: November 4, 2020 Number of hits: 251
-
Describe the physical treatment of electroplating wastewater treatment equipment. For the world, the storage of water resources is limited. With the continuous discharge of various industrial wastewater and domestic sewage, a large number of original clean water quality has been polluted, making available water in life increasingly scarce. With the continuous increase of various industrial construction, this kind of harm is also expanding. Only by making more rational use of
Published on: October 24, 2020 Clicks: 53
-
Electroplating wastewater treatment equipment: how to make up the four shortcomings of urban domestic sewage treatment facilities? In recent years, in order to systematically promote water pollution control, China has issued a series of policies and measures, implemented a number of key projects, effectively improved the efficiency of urban domestic sewage collection and treatment, and made significant progress. However, the sewage treatment capacity of different regions is unbalanced, and the construction and operation of sewage pipe network are compared
Published on: October 9, 2020 Clicks: 77
-
Domestic sewage mainly comes from kitchen washing in canteen, toilet washing, toilet washing, etc. The generated domestic sewage generally contains more organic pollutants, such as protein, fat, starch, sugar, etc. Although in recent years, due to the reduction of the amount of detergent containing phosphorus, the phosphorus in the wastewater mainly comes from detergent, accounting for 30-75% of the total phosphorus content, but due to the reduction of phosphorus content
Published on: September 30, 2020 Clicks: 61
-
How electroplating equipment manufacturers maintain the electroplating equipment of the electroplating production line is a major invention and independent innovation of the electroplating technology manufacturing industry. The emergence of electroplating equipment means the huge development and future of the electroplating technology manufacturing industry. Electroplating equipment completely gets rid of the traditional cable electroplating methods and methods. Electroplating equipment is a kind of cable electroplating technology with different raw materials and different sizes by a single chip computer.
Published on: September 28, 2020 Clicks: 54
-
Organic waste gas absorption tower generally refers to activated carbon absorption tower, which is a kind of waste gas absorption tower. It is a purification tower for absorbing organic waste gas. The organic waste gas absorbed by it contains benzene, toluene, xylene, non methane total hydrocarbon, VOCs (volatile organic compounds), methanol, tin and its compounds and other organic gases. Therefore, it is often used for exhaust gas purification in spray booth. Acid mist purification tower, also known as acid mist absorption
Published on: September 26, 2020 Clicks: 87
-
With the strengthening of people's awareness of the environment, the application of zero discharge equipment for electroplating wastewater has become more and more popular. Many polluting enterprises have set up zero discharge equipment for electroplating wastewater, and sewage is good at discharging. So, what are the characteristics of electroplating wastewater zero discharge equipment? Electroplating wastewater zero discharge equipment has been widely used in petrochemical, electroplating, metal, aquaculture, transportation, environmental protection, agriculture, medical, energy
Published on: September 25, 2020 Clicks: 72
-
In recent years, in order to make our environment better, many enterprises have set up electroplating wastewater treatment equipment. Through our continuous efforts, our living environment has improved significantly. So, do you know how to maintain the electroplating wastewater treatment equipment? Today I will introduce it to you. Electroplating wastewater treatment I, oil separation tank, oil storage tank, Fenton reaction tank, etc. Oil separator is made of carbon steel
Published on: September 24, 2020 Number of hits: 75
-
Recently, Luo Baihui, secretary-general of the International Association of Suppliers of Mold, Hardware and Plastic Industries, published his own analysis report on the development prospects of the global electroplating industry. With the recovery of global manufacturing and trade, the strong demand for automobiles and aircraft, especially electronic equipment, will promote the development of the global electroplating industry. It is estimated that by 2020, the market size of the global electroplating industry will reach 100 billion yuan.
Published on: September 23, 2020 Clicks: 64
-
1. The zero discharge treatment method of electroplating wastewater is as follows. Collect the wastewater from electroplating pretreatment into the organic wastewater collection well. When the level of the collected electroplating wastewater reaches the design height, raise the pump to start, and the pump flows into the regulating tank. Copper plating cleaning water, nickel plating cleaning water and chromium plating cleaning water are pumped into the chemical reaction tank respectively by their respective lift pumps, including copper plating cleaning water, nickel plating cleaning water and chromium plating cleaning water
Published on: September 22, 2020 Clicks: 127
-
In terms of electroplating wastewater treatment, many new technologies, such as new equipment, can consider using ion exchange resin, RO reverse osmosis membrane, NPS nano softening equipment, electrocoagulation ionization equipment, micro filter and other technology related equipment, and these equipment can only be used in one project at most. The electroplating wastewater produces more sludge, and the equipment is generally screw pump and sludge dehydrator (plate frame
Published on: September 21, 2020 Clicks: 74
-
1、 In the electroplating process, the surface condition and processing requirements of the electroplating equipment, select the appropriate steps, and carry out necessary finishing on the workpiece surface to make the workpiece surface smooth and clean, which is an important link to obtain high-quality coating. In the pretreatment process of plating, the main equipment used are polishing machine
Published on: September 18, 2020 Clicks: 72
-
What are the relevant discharge standards for electroplating wastewater in the near future? Electroplating equipment Electroplating plants cause a lot of wastewater in the process of parts electroplating, which contains a lot of heavy metal ions, such as chromium, cadmium, nickel, copper, zinc, gold, silver and other heavy metal ions and cyanide. Some are stored as simple cations, while others are stored as acid groups and complexes. Wastewater from electroplating production usually comes from
Published on: September 15, 2020 Clicks: 55
-
How to treat electroplating wastewater treatment equipment According to the current development of the electronic industry, the amount of wastewater generated is increasing, because electroplating wastewater contains many heavy metals, which will affect the working environment if not treated for a long time. Anionic polyacrylamide is a highly efficient water treatment agent. Electroplating plants usually use it as a settling agent. First, let's talk about the wastewater produced by electroplating plants
Published on: September 12, 2020 Number of hits: 59
-
How does the additive function and mechanism of electroplating equipment Electroplating is a scientific process widely used in agriculture, industry, science and technology, transportation, electronics and other industries as well as in daily necessities. The production of electroplating not only makes the metal less corrosive and the plastic products more durable, but also makes the appearance of these products more beautiful. It is also because of these excellent properties of electroplating products, In our
Published on: September 2, 2020 Number of hits: 79
-
Why is there degreasing in your plating equipment design scheme? Degreasing is also called deoiling. Before the electroplating process is carried out, it is necessary to eliminate the oil stains on the surface of the parts, and the actual effect of degreasing will immediately endanger the quality of the electroplating process. Vegetable oil on the surface of product workpiece is mainly various nitrogen oxides, some of which are different from alkali
Published on: September 1, 2020 Number of hits: 68
-
What are the unique methods of electroplating equipment? There are four unique electroplating methods in the production of circuit boards. They are row type electroplating equipment, through hole electroplating, roller linked selective plating and brush plating. This article introduces these four unique methods in detail. 1. In the process of electroplating, the finger type electroplating equipment often needs to plate rare metals on the edge of the plate joint. The golden finger provides low contact resistance and high resistance
Published on: August 29, 2020 Number of hits: 52
-
What are the process technologies of electroplating equipment solution Brush plating equipment and solution: the special power supply is the main equipment of brush plating, and the DC power supply with stepless voltage regulation is used, and the common voltage range is 0~50V. The plating pen is the main tool for brush plating, which is composed of a handle and an anode. The anode is the working part of the plating pen. Graphite and platinum alloy are ideal insoluble anode materials, but graphite is the most widely used
Published on: August 28, 2020 Number of hits: 58
-
At present, electroplating wastewater treatment equipment selection: physical method, microbial solution, ion exchange, electrolytic salt water, etc. The above method solves the problems such as the increased cost of electroplating wastewater treatment, complicated practical operation, and many low concentration harmful air pollutants that are difficult to solve. For the current situation of sewage treatment in electroplating process field in China
Published on: August 25, 2020 Number of hits: 61
-
The development of our social development has brought about great changes to our natural environment. Maybe at a certain level, we have destroyed the original green natural environment, but we also maintain and improve the natural environment according to the constantly innovative high-tech. Among them, wastewater treatment is also a key subject for natural environment improvement. Today, I will explain something to you
Published on: August 18, 2020 Number of hits: 60
211 in total
20 entries per page
Page: 5/11
