Лучшая цена HP чаша угольная мельница/производитель Вертикальная шлифовальная мельница для продажи

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Цена:1 080 706,15-2 288 554,20 ₽*

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Best price Mine Mill/Manufacturer Vertical Grinding Mill price for sale


Product Description



HP bowl coal mill
HP high-efficiency bowl mill is a new energy-saving product introduced by our company to solve the technical problems of low output and high energy consumption of industrial mills. It is a new type of high-efficiency coal mill developed on the basis of traditional HP vertical medium-speed coal mills. The basic frame and roller loading method are retained, the structure of the
roller structure and the dynamic separator are improved, the circulation rate of the pulverized coal is greatly reduced, the output of the mill is increased, and the ventilation resistance of the system is reduced. Compared with the conventional HP pulverizer obvious advantage.


Working principle
The motor drives the disc to rotate through the speed reducer so that the material falls from the feed inlet to the center of the disc and the hot air enters the mill from the intake port. With the rotation of the turntable, under the action of centrifugal force, the material is brought up to the edge of the grinding disk by the high-speed air circulation of the wind ring, and the large particles are directly dropped onto the grinding disk and re-grinded. The material in the air flow enters the upper
separator when rotating the rotor. Under the action, the coarse powder falls from the cone to the grinding disc and is reground.The qualified fine powder is milled together with the air flow and collected by the dust collection device. It is the product, and the moisture-containing material is dried during the contact with the hot gas. By adjusting the hot air temperature, it can meet the requirements of different humidity materials and reach all the required product moisture. By adjusting the separator, the required fineness of different products can be achieved.




The Main Structure
The HP high-efficiency vertical pulverizer is mainly composed of the following components (see Figure 1), falling coal pipe, pulverized coal export gate valve, dynamic separator device, spring-loaded device, high-efficiency roller device, bowl-grinding device, and stone coal Collection devices, transmissions, bases, housings, etc. The dynamic separator is an efficient and energy-saving powder selection device. The roller device is used to grind and crush the material. The grinding device is fixed on the output shaft of the speed reducer and is the area where the roller rolls the material. A spring-loaded device is a component that provides grinding pressure to a grinding roller and provides sufficient pressure to the grinding roller to crush the material.


Scope Of Application
The mill is a kind of equipment that combines drying, grinding, and powder selection as a kind of milling equipment. It is widely used in the fields of coal chemical industry, thermal power, steel and non-metallic mineral grinding.
(1) Coal Mill: Coal is an inflammable and explosive mineral. The mill can be used for the grinding of materials such as bituminous coal, anthracite, lignite, petroleum coke, coke, and asphalt. It is a coal-fired power plant and coal chemical industry. The preferred device.
(2) Non-metallic mineral grinding: It is applicable to industrial milling fields such as limestone, lime, barite, talc, gypsum, cement raw material, slag, cement, etc.



Coal mill specifications


model
Disc diameter
(mm)
Roller
diameter
(mm)
input
(mm)
Capacity
(t/h)
Air volume
(t/h)
Disc speed
(r/min)
Power
(Kw)↵
Weight
(T)
HP683
1900
1100
















≤38
31.7
36.1
45.2
225~260
75
HP703
34.7
39.5
HP723
37.8
42.7
HP743
41.1
46.5
HP763
2100
1200
44.6
52.4
41.3
260~300
90
HP783
48.2
54.4
HP803
52.4
59.30
HP823
2200
1300
56
65.3
38.4
345~400
115
HP843
59.9
68
HP863
63.50
72.1
HP883
2400
1400
67.3
76.7
35
400~450
135
HP903
71.3
83
HP923
75.1
85.5
HP943
79.10
89.8
HP963
2600
1500
82.6
94.7
33
450~520
140
HP983
86.2
98
HP1003
89.8
102.1
HP1023
2800
1600
95.8
108.9
30
520~700
160
HP1043
101.8
115.70
HP1063
110.7
125.90
HP1103
119.7
136.1






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