4-72 grain storage dedicated fan

4-72 grain storage dedicated fan
 

Product description:

use:
4-72 fan as a general factories and large buildings with indoor ventilation, air transport and other non-spontaneous combustion, harmless, non-corrosive steel material gas. Allowed gas containing sticky substances, the dust and hard particles containing not more than 150mg / m3. gas temperature must not exceed 80 ℃.
Type:
From the motor side, the vane wheel rotates clockwise, known as D-blower, with 'the right' means; impeller counterclockwise rotation, then known as L-blower to 'left' means the export position of the fan to the chassis out. outlet angle of said machine number when №2.8 ~ 6 factory are made of a type, and use according to requirements, and then install into the desired location of the outlet, without specify when ordering;. machine number №2.8 outlet position adjustment range is 0 ° ~ 225 °, the interval is 45 °; machine number №3.2 ~ 6 outlet position adjustment range is 0 ° ~ 225 °, the interval is 22.5 °; machine number №8 ~ 12 outlet position adjustment range is 0 ° ~ 225 °, the interval is 45 °; machine number №1620 of the outlet is made 0 °, 90 °, 180 ° three fixed positions and can not adjust, need to specify when ordering.
structure:
Machine No. 4-72 type fan №2.8 ~ 6 mainly allocated by the impeller, housing, air inlet and other units directly connected electric motor, machine number №6 ~ 20 In addition to the above section there are transmission parts. (1) The impeller 10 by the wing blade backward curved wheel welded cap in the middle of the plate type wheel, steel plates were manufactured, and after static and dynamic balance correction, air good performance, high efficiency and smooth operation. (2) Housing is welded steel with ordinary snail shape. casing made of two different types. №2.8 ~ 12 chassis made whole, can not be disassembled. №1620 casing made of two open along the equatorial plane points into two halves, bolted (3) is made convergent inlet streamline the overall structure, mounted on the side of the fan;. parallel to the axial cross-section shape of the curve, the gas can smoothly enter the impeller and smaller losses (. 4) Transmission part by the spindle bearing housing, bearings, pulleys or coupling components.
4-72 grain storage dedicated fan Performance Parameters
Machine No. Speed ​​r / min Total pressure Pa Flow m3/h Power KW Motor type
6C22401733-273410314-2062815 Y160L-4
6C20001380-21769205-1841811 Y160M-4
6C18001116-17608288-170567.5 Y132M-4
6C1600881-13897367-147345.5 Y132S-4
6C1250537-8465756-115113 Y100L2-4
6C1120431-6795157-103142.2 Y100L1-4
6C1000344-5414605-92092.2 Y100L1-4
6C900278-4384144-82881.5 Y90L-4
6C800220-3463684-73671.1 Y90S-4
8C18003143-303219646-2524030 Y200L1-2
8C18002920-230228105-3642737 Y200L2-2
8C16002478-239017463-2243522 Y180M-2
8C16001816-230324982-3238030 Y200L1-2
8C12501106-150713643-2529711 Y160M-4
8C11201166-120912224-157057.5 Y132M-4
8C1120887-112417487-2266611 Y160M-4
8C1000929-96310914-140225.5 Y132S-4
8C1000707-89515614-202377.5 Y132M-4
8C900752-7799823-126204 Y112M-4
8C900572-72514052-182135.5 Y132S-4
8C800452-6158732-161903 Y100L2-4
8C710468-4857749-99562.2 Y100L1-4
8C710356-45011085-143683 Y100L2-4
8C630280-3816876-127492.2 Y100L1-4
10C12501877-237334863-4879737 Y225S-4
10C11201505-190231237-4372230 Y200L-4
10C10001199-151427890-3903818.5 Y180M-4
10C900970-122525101-3513415 Y160L-4
10C800766-96722312-3123011 Y160M-4
10C710603-76119082-277177.5 Y132M-4
10C630475-59917571-245945.5 Y132S-4
10C560375-47315618-218614 Y112M-4
10C500299-37713945-195193 Y100L2-4
12C11202172-274653978-7555275 Y280S-4
12C10001969-218548195-6039745 Y225M-4
12C10001729-185963953-6745755 Y250M-4
12C9001399-176743375-6071237 Y250M-6
12C8001376-139538556-4197322 Y200L2-6
12C8001104-132145391-5396630 Y225M-6
12C710869-109734218-4789518.5 Y200L1-6
12C630684-883 30362-4249815 Y180L-6
12C560673-68226989-293817.5 Y160M-6
12C560540-64631774-3777611 Y160L-6
12C500430-543 24097-337287.5 Y160M-6
12C450434-440 21687-236104 Y132M1-6
12C450348-41725532-303565.5 Y132M2-6
12C400275-34719278-269833 Y132S-6