HEBEIOUTAI ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD

  1. The characteristics of metal fiber high temperature dust collector bags   The metal fiber high temperature dust collector bag is made of micron-sized metal fiber sintered filter material as raw material, and is welded. The metal fiber sintered felt filter medium is composed of a three-layer composite of metal plate mesh, coarse metal fiber and fine metal fiber. Vacuum sintered into a whole to form a three-dimensional network structure.   High temperature dust collector bags   have the characteristics of high porosity, large specific surface area, uniform pore size distribution, high dirt holding capacity, and high filtration accuracy. In addition, it has high temperature resistance, corrosion resistance, high efficiency, low emission concentration, low operating resistance, long life, renewable, energy saving and other advantages, with excellent filtering performance, which is ideal high-temperature flue gas dust removal filter material, and has been widely used...

  Ⅰ . The measures that the baghouse dust collection system needs to take to deal with special dust   1. Gas with high dust concentration   To process gas with high dust concentration, cyclone dust collector or gravity dust removal equipment can be installed as pre-dust removal, but this will increase the resistance of the system and increase the power consumption. Therefore, when the dust or finished materials do not need to be classified, most of them directly use bag dust collector.   2. Dust-containing gas containing tar mist   It is difficult to deal with gas containing only tar mist by baghouse dust collection system . However, when the oil mist in the gas is not large and the amount of dust is considerable, it can be directly filtered. For example, in an asphalt concrete plant, the flue gas from the stone dryer is the main source, plus dust from the conveyor and other exhaust gases enter the equipment. In addition, the tar mist generated by the heated asp...

  1. The working principle of the unloader   Unloaders are divided into three categories: ordinary type, pressure-resistant type, and high-temperature type. The unloader can be driven at a uniform speed to continuously discharge materials at a controlled rate, or driven at an indefinite speed, using the unloader as a feeder.   (1) Common type of unloader:   It can be used for normal materials below 150 degrees and normal temperature, and it can continuously and evenly feed the material into the conveying pipe. In the system and the separation dust collection part, it can also function as a unloader.   (2)Pressure-resistant unloader:   It uses a closed rotor, which can be widely used in suction and pressure-feed air conveying systems and negative pressure conveying equipment. The rotating unloader can ensure that the air pressure in the conveying pipe does not leak and can safely convey and collect materials, and it can withstand pressure and also has those ...

The electric ventilation butterfly valve is mainly used in the dusty cold air or hot air gas pipelines for ventilation, environmental protection projects in metallurgy, chemical industry, building materials, power stations, glass and other industries, and is used as a gas medium to regulate flow or cut off devices. Features of Electric Ventilation Butterfly Valve: It is designed and manufactured with a new type of structure welded with a midline plate and a short structure steel plate. It has a compact structure, lightweight, large circulation, avoids the influence of high-temperature expansion, and is easy to operate. Long service life, can be installed in multiple stations, not affected by the media flow Electric ventilation butterfly valve is a kind of non-sealed butterfly valve. It is widely used in pipelines with medium temperature ≤300°C nominal pressure 0.1Mpa for building materials, metallurgy, mining, electricity and other production processes to connect, open and close o...

  The electric ventilation butterfly valve  is mainly used in the dusty cold air or hot air gas pipelines for ventilation, environmental protection projects in metallurgy, chemical industry, building materials, power stations, glass and other industries, and is used as a gas medium to regulate flow or cut off devices.   Features of Electric Ventilation Butterfly Valve: It is designed and manufactured with a new type of structure welded with a midline plate and a short structure steel plate. It has a compact structure, lightweight, large circulation, avoids the influence of high-temperature expansion, and is easy to operate. Long service life, can be installed in multiple stations, not affected by the media flow   Electric ventilation butterfly valve is a kind of non-sealed butterfly valve. It is widely used in pipelines with medium temperature ≤300°C nominal pressure 0.1Mpa for building materials, metallurgy, mining, electricity and other production processes to conn...

PPC type airbag pulse bag filter  is a new product introduced by the American Fule Company. This type of dust remover can be widely used in glass installation, warehouse roof, cooked cooling machine and mill dust collection system in cement plants. There are 33 kinds of specifications for PPC type airbag pulse bag filter. There are 32, 64, 96, and 128 bags in each room. The length of filter bag is 2450mm and 3060mm, and the dust collection efficiency is up to 99.9%. Above, the dust concentration of the purified gas is less than 100mg/m3. If this type of dust collector is used in cold regions, when the outdoor temperature is minus 25 degrees Celsius in the afternoon, the heating device must be increased. Senotay  is professional for designing and making environmental protection equipment and industrial dust collection systems . We sincerely invite and welcome people from all around the world to invest and create more values together.   To learn more about the reve...

The electric ventilation butterfly valve is mainly used in the dusty cold air or hot air gas pipelines for ventilation, environmental protection projects in metallurgy, chemical industry, building materials, power stations, glass and other industries, and is used as a gas medium to regulate flow or cut off devices. Features of Electric Ventilation Butterfly Valve : It is designed and manufactured with a new type of structure welded with a midline plate and a short structure steel plate. It has a compact structure, lightweight, large circulation, avoids the influence of high-temperature expansion, and is easy to operate. Long service life, can be installed in multiple stations, not affected by the media flow Electric ventilation butterfly valve is a kind of non-sealed butterfly valve. It is widely used in pipelines with medium temperature ≤300°C nominal pressure 0.1Mpa for building materials, metallurgy, mining, electricity and other production processes to connect, open an...

Ventilation butterfly valves are available in manual, electric and pneumatic applications. The ventilated butterfly valve is machined into a seal ring using the same material as the valve body. The applicable temperature depends on the material selection of the valve body. The nominal pressure is ≤0.6MPa, which is generally suitable for industrial, metallurgical, environmental protection and other pipelines for ventilation and medium flow. Its main features are as follows: 1. The design is novel, reasonable, unique in structure, light in weight, and quick to open and close. 2. The operating torque is small, easy to operate, labor-saving and smart. 3. The adapted materials is used to meet low, medium and high dielectric temperature and corrosive medium, including handle worm gear drive flange type ventilation butterfly valve , worm gear drive flange type ventilation butterfly valve, worm gear drive flange type ventilation butterfly valve. Manual ventilation butterfly valve st...