φ broyeur à boulets de type débordement humide de 5,8 × 8,7 m pour l’exploitation minière (entraînement de bord)
Description:
Pengfei group has developed large-scale autogenous mill, semi autogenous mill, overflow mill and air swept mill by increasing cooperation with scientific research institutions for many years. Widely used in metallurgy, mining, cement, power and other industries. "Pengfei" brand ball mill takes full account of the operating conditions of users, improves the internal conditions of the mill continuously according to the partition plate and discharge grate plate, provides new liner plate as required, adjusts the mill speed, optimizes the gear design and bearing pad lubrication parameters, increases the stability and service life of the mill, and improves the
Pengfei group has developed large-scale autogenous mill, semi autogenous mill, overflow mill and air swept mill by increasing cooperation with scientific research institutions for many years. Widely used in metallurgy, mining, cement, power and other industries. "Pengfei" brand ball mill takes full account of the operating conditions of users, improves the internal conditions of the mill continuously according to the partition plate and discharge grate plate, provides new liner plate as required, adjusts the mill speed, optimizes the gear design and bearing pad lubrication parameters, increases the stability and service life of the mill, and improves the
Introduction
Pengfei group has developed large-scale autogenous mill, semi autogenous mill, overflow mill and air swept mill by increasing cooperation with scientific research institutions for many years. Widely used in metallurgy, mining, cement, power and other industries. "Pengfei" brand ball mill takes full account of the operating conditions of users, improves the internal conditions of the mill continuously according to the partition plate and discharge grate plate, provides new liner plate as required, adjusts the mill speed, optimizes the gear design and bearing pad lubrication parameters, increases the stability and service life of the mill, and improves the grinding efficiency.Technique
一、Paramètres techniques et performances pertinents1、Specification: φ 5.8 × 8.7m
2、Production capacity: the output is determined according to the material characteristics (open flow, medium grindability, feeding particle size ≤ 6 mm, 95% passing, specific surface area of 200 mesh, 95% passing)
3, vitesse du broyeur : 13,4 tr/min
4、Loading capacity of grinding body: 380t (max)
5、Moteur principal :
Type : TDMK5000-30 / 2900 Puissance : 5000kW
Tension : 10KV
6, embrayage pneumatique (AL1730-410X2)
7、Mode de lubrification : station hydraulique (JHY-E691G)
(1)Pompe basse pression
Flux：420L/min Oil supply pressure：0.634MPa
Oil supply temperature：40±3℃
Motor：15KWX2 AC380V，50HZ Two use one standby
(2) Pompe haute pression
Flux : 140X2 L / min
Pression d’alimentation en huile : 12MPa
Motor：37KWX3 AC380V，50HZ Two use one standby
(3) Pompe de lubrification des roulements à pignon
Nominal pressure：0.63MPa Nominal flow rate：16L/min
Motor power：1.1kWX2 AC380V，50HZ One for one preparation
(4)Refroidisseur
Cooling area：25X2m2 Water consumption:400L/min
Simultaneous operation≤30℃，Clear water pressure：0.3-0.4MPa
(5) Volume du réservoir : 3500L
(6) Fluides : plage de viscosité : N100-N220 Huile pour engrenages EP à usage intensif
(7) Chauffage électrique : 2KWX6
8, poids de l’équipement : 500t (à l’exclusion du moteur et du corps de meulage)
二、Pièces et matériaux principaux
1、Main motor TDMK5000-30/2900 5000KW 10KV
2、Cylinder Q235-B Cylinder flange：ZG20SiMn
3、Cylindre d’alimentation : Q235-B
4, couvercles d’extrémité d’entrée et de sortie : ZG20SiMn
5, entrée et sortie : HT300
6, acier moulé en alliage de chrome pour la plaque de revêtement
7, joint de cylindre et de couvercle d’extrémité : caoutchouc résistant aux alcalis acides 2704
8, traitement de cémentation et de trempe de la surface de la dent de l’arbre de pignon
9 、 Roulement pour pignon : roulements à rouleaux sphériques : 440 x 790 x 280
10、Main bearing shell： HT300/QT500 Tile lining：ZChSnSb11-6
11, plaque de base du roulement principal : soudure
12, socle de roulement : soudure
13、Engrenage de sangle : ZG42CrMo
14、Embrayage pneumatique
三、Contenu de la fourniture
(一)、Partie rotative
1、Shell at the inlet and outlet end 2 sets Middle shell：1set
2、Inlet and outlet end cover： 1 piece each
3, entrée et sortie de matériel : 1 pièce chacun
4、wear-resistant alloy cast steel for lining material 1 set
5、Liner bolt 1 set
6、Liner：2704 acid alkali resistant rubber 1 set
(二)、Pièce de roulement principale
1、Tile： HT300/QT500 Tile liner：ZChSnSb11-6 2 pieces each
2、Bearing seat, base plate 2 pieces each
(三)、Jeu d’arbres de pignon
1、Carburizing and quenching treatment of gear shaft tooth surface 1 set
2、Base plate weldment 1 set
3, roulement pour pignon : roulement à rouleaux à alignement automatique : 440X790X280
(四)、Engrenage de sangle :
Half gear ring material ZG42CrMo 1 set
（五）、Feeding car 1 set
(六)、Dispositif de transmission
1、Main motor TDMK5000-30/2900 5000KW 10KV 1 set
2、Slow drive 1 set
3、Coupling Assembly 1 set
4、Drive base Assembly 1 set
（七）、Gear cover Assembly 1 set
（八）、Foundation components 1 set
（九）、Pneumatic clutch AL1730-410X2 1 set
（十）、Jack up bracket 1 set
（十一）、Dry oil injection device 1 set
（十二）、Lubrication system 1 set
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