Article List

• Fume treatment plant selection

  As the country attaches great importance to environmental protection and governance, environmental protection equipment such as dust collectors is very popular in the market. But how do we choose the type of dust collector? Next, we will explain in detail from the processing gas volume, dust dispers

  ZBTECH News May 07, 2021
• Composition and working environment of electric arc furnace shell

  The furnace shell is usually cylindrical, with a frusto-conical bottom underneath, and a spherical disc-shaped bottom for good strength. The furnace shell bears the weight of the furnace lining and metal, as well as the thermal stress caused by the thermal expansion of the furnace lining. Normally,

  ZBTECH News May 03, 2021
• Square counterflow cooling tower

  Product performance and selection1. Design parameters: Industrial tower: air wet bulb temperature τ=28℃, cooling tower temperature drop: 10～25℃. The civil tower is: air wet bulb temperature τ=28℃, cooling tower temperature drop: 5～8℃.2. When selecting a tower, it is necessary to know the cooling wat

  ZBTECH News April 30, 2021
• What factors should be considered in the selection of dust collector

  With the country's emphasis on and management of environmental protection, environmental protection equipment such as dust collectors is very popular in the market. But how do we choose the type of dust collector? Next, we will explain in detail from the processing gas volume, dust dispersion and de

  ZBTECH News April 25, 2021
• What is the composition and working environment of the electric arc furnace shell

  The furnace shell is usually cylindrical, with a frusto-conical bottom underneath, and a spherical disc-shaped bottom for good strength. The furnace shell bears the weight of the furnace lining and metal, as well as the thermal stress caused by the thermal expansion of the furnace lining. Generally,

  ZBTECH News April 28, 2021
• Maintenance of bag house dust collector

  A trial run　　 During the trial operation of the new bag filter, special attention should be paid to check the following points:　　 1. The direction of rotation, speed, bearing vibration and temperature of the fan.　　2. Whether the processing air volume and the pressure and temperature of each test poi

  ZBTECH News April 26, 2021
• The characteristics of different types of transformers

  Power transformer: used to increase and decrease the voltage of the power transmission and distribution system. Transformers: such as voltage transformers, current transformers, used to measure appearance and relay protection equipment. Experimental transformer: It can generate high voltage and cond

  ZBTECH News April 21, 2021
• The introduction of vacuum degassing

  First, the molten steel is sucked into the vacuum chamber, and then argon is blown into the molten steel on the side walls of the two risers. The argon gas rapidly expands under the action of the high temperature of molten steel and the low pressure of the upper part of the vacuum chamber, causing t

  ZBTECH News April 19, 2021
• The introduction of the cooling tower

  The cooling tower is a comprehensive product integrating aerodynamics, thermodynamics, fluidics, chemistry, biochemistry, materials science, static and dynamic structural mechanics, processing technology and other disciplines. Water quality is a multi-variable function, and cooling is a multi-factor

  ZBTECH News April 23, 2021
• What is the transformer?

  Transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are the primary coil, the secondary coil and the iron core (magnetic core). The main functions are: voltage transformation, current transformation, impedance transformation, iso

  ZBTECH News April 12, 2021