Variable frequency double bladed high-pressure fan

Variable frequency double bladed high-pressure fan

Double bladed high-pressure fan:

1. The vortex fan has excellent operational balance performance, high mechanical precision, and the operating parts have undergone extremely precise balance design, testing, and calibration, resulting in extremely low vibration rate. We have proven through practical applications in water treatment and electroplating that even stirring and water wave rolling height *.
2. Ultra low noise vortex fan: Low noise direct transmission, with built-in noise reduction devices at both the outlet and inlet, which can greatly reduce the noise during operation; According to customer needs, it can be upgraded to * operation to meet their * requirements.
3. Vortex fan is energy-saving and environmentally friendly: The explosion-proof high-pressure fan adopts ADC12 material, which is the same as the wheel drum of Mercedes Benz cars. It transcends the old casting process of pig iron, and the impeller does not come into contact with other components, without oil or pollution. It has the characteristics of "high, precision, and light", with high technological content, energy saving, low-carbon, and high-quality * excellent products.

Double bladed high-pressure fanThe vortex air pump is widely used in industries such as environmental protection, healthcare, agriculture, food, and light textiles. The vortex air pump generally has the following characteristics: *. Referring to the production technology of Ximen air pump, it can not only suck air but also blow air to achieve a dual-use effect, which is economical and applicable. Secondly, it is very environmentally friendly. The vortex air pump uses high-precision NSK SKF high-temperature resistant and high-speed bearings, which do not require refueling and maintenance for long-term use. It operates almost oil-free during use. Thirdly, the special impeller and fan volute design result in high pressure, strong wind force, and high efficiency. Fourth, install sound-absorbing cotton at the air inlet and outlet to reduce noise during operation and avoid causing inconvenience to surrounding residents. Fourthly, the vortex air pump is made of die cast aluminum ADC material, which is very durable, easy to maintain, and almost maintenance free. Fifth, the mechanical wear of the high-pressure vortex fan itself is minimal during operation, and its service life is at least three years. Sixth, the assembly of the high-pressure blower is very easy and convenient.

Instructions for Use:
1. The high-pressure fan should be placed in a relatively stable place, and the surrounding environment should be clean, dry, and well ventilated.
2. The rotation direction of the high-pressure fan impeller must be in the direction indicated by the arrow on the fan casing.
3. When the high-pressure vortex fan is working, the working pressure should not exceed 8kPa to avoid excessive heat generated by the fan and damage to the air pump caused by motor overcurrent.
4. Except for the two bearings of the motor rotor, there is no direct contact friction in other parts of the high-pressure fan. The installation method of bearings for this fan is mainly divided into two categories. *The bearing at the end of the class air pump is installed in the pump body between the motor base and the impeller, and this type of air pump does not need to be lubricated normally. The bearings on the second type of air pump end are installed in the middle of the pump cover, and the bearings on this type of air pump end should be regularly lubricated with grease (7018 high-speed grease). Once a month, for air pumps that work continuously in three shifts, the refueling frequency should be increased. The maintenance and upkeep of the bearings on the motor and fan end of this type of air pump shall be in accordance with the * type of air pump.
5. The filter screens and silencing devices at both ends of the high-pressure air pump should be cleaned in a timely manner according to the situation to avoid blockage and affect use.
6. The external connection of the inlet and outlet of the high-pressure air pump must be made using flexible hoses (such as rubber hoses, plastic spring hoses).
7. Replacement of bearings for high-pressure fans: The replacement of bearings must be carried out by personnel familiar with repair work. First loosen the screws on the pump cover, and then disassemble the parts one by one according to the order shown in the diagram. The disassembled parts should be cleaned, and then assembled in reverse order. When disassembling, do not forcefully pry the impeller, use a roller to remove it, and do not miss the adjusting gasket to avoid affecting the clearance that has been adjusted before leaving the factory.
8. The high-pressure vortex air pump strictly prohibits solids, liquids, and corrosive gases from entering the pump body.

When installing and using, be sure to pay attention to the following issues:
Carefully read the fan user manual and product samples, familiarize and understand the specifications, form, impeller rotation direction, and airflow inlet and outlet direction of the fan; Recheck if all components of the fan are intact, otherwise they should be repaired before installation and use.
During the installation of the fan, safety devices must be installed to prevent accidents and installed and wired by professionals familiar with relevant safety requirements.
3. The air ducts connecting the inlet and outlet of the fan are separately supported, and it is not allowed to add overlapping weight to the components of the fan; When installing the fan, attention should be paid to the horizontal position of the fan. The connection between the fan and the foundation and the air outlet duct should be adjusted to fit naturally, and forced connection is not allowed.
4. After installing the fan, use your hand or lever to move the impeller and check for any tightness or rubbing, as well as any objects that may hinder rotation. Only when there are no abnormal phenomena can the test run be carried out. The exposed part of the fan transmission device should have a protective cover (provided by the user). If the fan inlet is not connected to the pipeline, a protective net or other installation device (provided by the user) should also be added.
5. The distribution control box of the fan must be matched with the corresponding fan (referring to power, voltage, pneumatic mode, control form, etc.).
6. The wiring of the fan should be done by a professional electrician, and the wiring must be correct and reliable, especially the wiring number at the electrical control box should correspond to the number * on the fan terminal post. The fan housing should be reliably grounded, and the grounding must be reliable. Zero grounding cannot be used to replace grounding
7. After installing all the fans, check whether there are any remaining tool boxes or debris inside the fans.
8. Installation location: It must be installed indoors in a place that is not affected by wind and rain. 9 Environmental temperature: below 40 ℃
10. Relative humidity: below 80%
11. Air quality: If the air contains corrosive or flammable gases such as acids and alkalis, it should not be transported by high-pressure blowers to avoid danger.
12. Dust protection: Avoid using in places with large amounts of dust, powder, or fibers. If it is necessary to use in such places, please install a filter and regularly clean the dust attached to the filter and inside the high-pressure blower.
13. Ventilation and heat dissipation: Please choose to use it in a well ventilated place and not in a sealed room or box.
14. Placement space: For the convenience of column maintenance or repair, please avoid installing in overly narrow locations.
15. Avoid vibration: Please install in a vibration free location; If the vibration in the venue is unavoidable, anti vibration measures must be installed to prevent the high-pressure blower from being damaged by external vibrations. The following are detailed parameters and dimensions:

Variable frequency double bladed high-pressure fan