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- Supply HTF fire exhaust fan high temperature fan
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- ST35 series two-way axial fan
- T35, T40 axial flow fan
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- YBK series mine explosion-proof ground extraction ...
- Large tunnel axial flow fan
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Fan-Tianjin Jin Blower Group-Guizhou Fan:Tianjin fan , Tianjin blower , Tianjin fan
What oil is used in rotary blowers? Can rotary blowers work without fuel? Please read below to learn more about rotary blowers.
When the rotary blower is running, it must not be refueled, otherwise it will be damaged for a short time. When the rotary blower is running, it needs lubricating oil to lubricate it. The Hunan blower, otherwise it cannot operate normally. When the rotary blower is running, every time Two to three drops of lubricating oil need to be dripped per second to ensure the lubrication of the fan impeller so that it can operate normally.
The rotary blower has a separate oil and gas separation chamber. In order to save the oil recovery device, it is not possible to fully separate the oil and gas. Most of the air transported contains some oil.
Rotary blowers are mainly used in some small sewage treatment. The advantages are low noise, low energy consumption, and relatively cheap.
If the rotary fan fails, please check it carefully and determine the cause of the failure before repairing. The parts that need to be replaced are purchased according to the original fan accessory model.
1.Dismantling methods of rotary fan host
a. Remove the belt cover and belt.
b. Loosen the fixing bolt of the end cover on the side of the fan cover.
c. Screw in the two threaded holes on the end cover, and remove the end cover.
d. Remove the V-belt from the shaft.
e. Loosen the fixing bolt of the end cover on the side of the V-belt pulley and remove the end cover. Note: When disassembling the main unit, be careful not to hurt the parts, and the removed parts should be placed carefully.
2. Repair of the rotary fan host
After disassembling the main unit, use fine sandpaper or whetstone to grind the parts where the rotor, cylinder block, end cover, blades, rings and other parts are ground or rusted, and carefully clean the fan with cleaning oil (be careful not to hurt the parts). Reassemble after drying. The initial burnout, mixed debris, moisture and other failures can be repaired by the above methods. When the bearings, oil seals, etc. are damaged, the Guangdong fan needs to be replaced. Be sure to replace the O-ring.
3.Assembling methods of rotary fan host
a. Place the end cap with the shaft hole on the assembly table.
b. Put the side of the pulley of the rotor shaft down on the end cover.
c. Install the spring pin into the rotor shaft.
d. Install the blade into the rotor slot.
e. Put on the cylinder block (note that the position of the air outlet is on the side of the rotor near the hole in the cylinder block).
f. Insert the branch ring.
g. Install the bearing.
h. Install the O-ring.
i. Install the other end cover and fix the bolt.
j. Turn the cylinder block over and take off the end cap on the side of the pulley.
k. Put the branch ring.
l Install the bearing and O-ring. m. Install oil seal on the end cap.
n. Install the end cover, place the positioning pins, and tighten all the bolts.
o, stand up the host, put the positioning pin on the other side cover, and tighten all bolts.
p. Pour a small amount of lubricating oil into the air inlet to fix the pulley on the rotating shaft. While turning the pulley by hand, lightly tap the end cover rib with a wooden or rubber hammer to allow the rotor shaft to move flexibly.
Mixed flow fan / mixed flow fan
Under the condition that the casing is cylindrical, the mixed flow / diagonal flow fan relies on reducing the relative diameter of the inlet hub to accelerate the airflow on the meridional plane and avoid airflow separation, thereby achieving efficiency and low noise, and achieving the purpose of blast ventilation. It is widely used in chemical industry, mining, metallurgy, forging, tunnels, subways, large buildings and other places. It is actually used in ventilation and air conditioning, ventilation ducts and firefighting smoke extraction projects.
Tianjin Blower Group Co., Ltd. is a professional manufacturer of various fan designs and manufacturers. The company has senior engineering and technical personnel, advanced processing equipment, production technology and perfect detection methods and management systems, strong technical force and stable product quality. Passed ISO9001: 2008 international quality management system certification.
Hunan Fan-Fan-Tianjin Jin Blower Group is provided by Jin Blower Group Co., Ltd. Tianjin Blower Group Co., Ltd. (fuzzlinks.com) provides customers with "fan blower centrifugal fans" and other businesses. The company has brands such as "Jin Blower". Focusing on fans, exhaust equipment and other industries, it has a high reputation in Tianjin and Tianjin. Welcome to inquire, contact person: Mr. Mao.
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