| High pressure fan Details description |
 |
| product name：High pressure fan |
| release time:2020-09-09 |
| Numbering:001 |
| Brand:HENGJU |
| Price:￥By function |
| weight :By function |
| unit weight:Kg/set |
manufacturer:hengju |
| patent:hengju |
| Producing country:china |
simple description:Stainless steel air knife, aluminum alloy air knife: stainless steel air knife and aluminum alloy air knife can be customized. The length, opening degree and whether it is adjustable, the position and diameter of the air inlet can be customized according to customer requirements;
Connecting pipe fittings: such as tee, short section, 90 degree elbow, size filler, wire pair, pipe clamp, etc. |
| Product alias:High pressure fan |
|
| High pressure fan Product introduction |
|
High pressure fan parameter
| Model |
Power |
Noise |
Weight |
Exhaust and suction flow |
| 210 0D4B |
0.4kw |
56dB |
10kg |
98m3/h |
| 420 1D6B |
1.6kw |
59dB |
25kg |
180m3/h |
| 710 004C |
4kw |
72dB |
40kg |
376m3/h |
| 943 025C |
25kw |
81dB |
235kg |
2480m3/h |
High-pressure net machine conversion can realize bar (bar), megapascals (MPa), kilopascals (kPa), hectopascals (hPa), millibars (mbar), Pascals, standard atmospheric pressure, millimeter mercury (torr), pound force / Feet 2, pound force/inch 2, inch mercury, kilogram force/cm2, kilogram force/m2, millimeter water column, etc. Conversion between various pressure units
Product alias:High pressure fan |
High pressure fan Equipment principle
When the impeller rotates, due to the centrifugal force, the wind vane causes the gas to move forward and outward.
The high-pressure fan thus forms a series of spiral movements. The air between the blades of the impeller rotates spirally and squeezes the gas outside the pump body (inhaled by the suction port) into the side groove. When it enters the side channel, the gas is compressed, and then returns to the blades of the impeller again. Speed up the rotation. When air passes through the impeller and side grooves along a spiral track, each impeller blade increases the degree of compression and acceleration. As the rotation progresses, the kinetic energy of the gas increases, so that the pressure of the gas passing along the side channel further increases. When the air reaches the connection point between the side groove and the discharge flange, the gas is squeezed out of the blade and discharged from the pump body through the outlet muffler.
Product alias:High pressure fan |
High pressure fan application
Common peripheral accessories for high-pressure blowers include:
1. Vacuum filter assembly: carbon steel material, seamless welding, precision filter element inside, filtration accuracy can reach 5 microns, can be used repeatedly; pressure relief valve, silencer, ordinary filter.
2. Ordinary filter: an external layer of stainless steel filter screen, good workmanship, relatively coarse filtration accuracy, about 100 mesh, can be used repeatedly, and the price is cheap;
3. Aluminum alloy pressure relief valve: an automatic pressure release fitting with screws inside, which can freely adjust the pressure protection range to prevent the fan from being damaged by excessive load. The caliber is 1.2-inch external thread;
4. Plastic pressure relief valve: The function and working principle are the same as above, the material is plastic, the price is cheap, the caliber is 1.5-inch external thread, and the three-way link is used;
5. Stainless steel air knife, aluminum alloy air knife: stainless steel air knife and aluminum alloy air knife can be customized. The length, opening degree and whether it is adjustable, the position and diameter of the air inlet can be customized according to customer requirements;
6. Connecting pipe fittings: such as tee, short section, 90 degree elbow, size filler, wire pair, pipe clamp, etc.
Product alias:High pressure fan |
High pressure fan Precautions
1. The high-pressure fan must use flat washers and spring washers to tighten the screws;
2. It is best to use rubber buffer rubber to bear the weight of the high-pressure fan, especially the high-power Hank high-pressure fan, which is essential;
3. For high-pressure fans where noise is required, a silencer can be installed to reduce noise (generally, it is about 5dB), and the silencer is installed at the end of the air inlet duct or the outlet duct;
4. For some occasions with high noise requirements, you can add a layer of silencer sponge according to the conditions of the machine itself to meet the noise requirements on site
5. When using silencing foam, pay attention to the distance between the Hank high-pressure fan and the cabinet, pay attention to the ventilation and heat dissipation of the high-pressure fan, and pay attention to the use of rubber cushioning to bear the weight of the high-pressure fan
6. The inlet and outlet pipe connections of the high-pressure fan should be connected by hoses to isolate vibration.
Product alias:High pressure fan |
|
|
