ZTL-13X1600 Slitting Line Low Carbon HRC Coil Cut disc cutter

一,主要技术参数

Main Technical parameter

 

1. 原料参数 Material specification

材质 Material 低碳热轧钢卷 Low carbon HRC(Q235, σs=250Mpa,σb=500Mpa ) 板厚 Coil Thickness 4～13 mm

板宽 Coil Width 600-1600mm

卷重 Coil Weight ≤35 t

卷材内径 Inner diameter Φ610/Φ760mm

卷材外径 Outer diameter Φ1500-Φ2200mm

2. 成品规格 Finished product specification

剪切条数 Slitter number(不含边条 Excluded edge)

 

材料 Material	厚度 Thickness	剪切条数 Slitter number	速度 Speed
Q235

卷重 Coil weight 35t

卷料内径 Inner diameter Φ610/Φ760mm

卷料外径 Outer diameter Φ1500-Φ2200mm

宽度精度 Width precision ±0.15 mm(厚度 thickness 0.75-3.0)

±0.20 mm(厚度 thickness 4-13)

毛刺公差 Burr accuracy ≤5%板厚 Plate thickness

新刀及合适刀隙 new blade or proper blade gap

3. Slitter speed 10-40m/min

4. 机组一般数据 Equipment datas

(1) 电源 Power

电压 Voltage 380V

频率 Frequency 60HZ

装机容量 Installed power Approx.350kw

(2) 气源 Air power

压力 Pressure 0.4-0.8Mpa

 

需气量 Air demand 3m3/min(压缩状态 State of compression)

(3) 生产线方向 Line direction 面对操作台, 从左到右 Face the operation console,Left to Right (customer chose)

5. 油漆 Painting 根据需方要求 According to the buyer’s requirement

二,设备组成 Equipment composition 1600x13

 

序号No.

名称Name

数量Quantity

备注Noted

1

上料车 Coil loading car

1 套

Set

2

开卷机 Uncoiler

1 套

Set

3

压料引头装置 Pressure leading device

1 套

Set

4

夹送矫平机 Clamp&leveler

1 套

Set

5

横剪机 cross cutter

1 套

Set

6

对中立辊

Centering vertical roller

1 套

Set

7

圆盘剪 disc cutter

1 套

Set

8

废边卷取机 edge rewinder

1 套

Set

9

翻板活套 panel turn over accumulator

10

张力器装置 extensioner device

11

卷取机 coiler

1 套

Set

12

卸料小车 unloading coil car

1 套

Set

13

液压系统 hydraulic system

1 套

Set

14

电气系统 electrical system

1 套

Set

15

地脚螺栓及附件 Anchor bolts and accessories

1 套

Set

 

三,设备结构说明 Equipment structure description

 

1, 上卷小车loading car:

1.1储料架 Storage rack:

功能:暂时存放带卷,以备连续进入机组.用天车将带卷放置于备料架上,运卷小车将带卷运至开卷机.

技术要求:

带卷储存: 2组

带卷外径: φ1500～φ2200 mm

带卷宽度: 600～1600mm

最大卷重: 35 T

Function: Temporarily store the tape and coil for continuous entry into the unit. Place the coil on the material preparation rack with a crane, and transport the coil to the uncoiler by a trolley.

skills requirement:

Tape and reel storage: 2 groups

Coil outer diameter: φ1500～φ2200 mm

Roll width: 600～1600mm

Maximum roll weight: 35 T

 

1,2上卷小车: loading car:

功能:用于准备带钢卷并把钢卷送到开卷机中心.

结构:有车体,行走装置,升降托料装置及传动装置等部分组成.

技术要求:

钢卷外径: Φ1500～Φ2200 mm

内径: Φ610 ,Φ760 mm

宽度: 600～1600 mm

小车行走速度: ～5 m/min

小车行走行程: ～6m

传动电机功率: AC3 KW

升降液压缸直径×行程: Φ220×900 mm

液压系统工作压力: 8-10 MPa

上推力: 37T(10MPa)

最大卷重: 35 T

Function: Used to prepare strip coils and send the coils to the center of the decoiler.

Structure: It is composed of car body, walking device, lifting device and transmission device.

skills requirement:

Outer diameter of steel coil: Φ1500～Φ2200 mm

Inner diameter: Φ610 ,Φ760 mm

Width: 600～1600 mm

Traveling speed of trolley: ～5 m/min

Traveling distance of trolley: ～6m

Transmission motor power: AC3 KW

Lifting hydraulic cylinder diameter×stroke: Φ220×900 mm

Hydraulic system working pressure: 8-10 MPa

Upper thrust: 37T(10MPa)

Maximum roll weight: 35 T

2,开卷机:uncoiler:

功能:用于承载带钢卷,旋转钢卷与直头压辊,铲刀配合把钢卷拆开.将钢卷的中心对准机组的中心线,开卷机具有微制动装置,防止紧急停车时带钢卷回弹松卷.当上卷车将钢卷运送到开卷机中心,开卷机左右锥头将钢卷支撑并夹紧,然后开卷机电机配合压辊,铲刀将钢卷打开,并将钢带头部送入夹送矫平机,钢带送入夹送矫平机后,开卷机离合器打开,微制动装置制动.若钢带进入夹送矫平机后钢带中心与机组中心线不重合,可将开卷机左右锥头整体向左或向右移动,将钢带中心对正机组中心线.开卷机左右锥头也可单头向左或向右移动.

Function: It is used to carry the steel coil, the rotating steel coil cooperates with the straight pressure roller and the shovel to disassemble the steel coil. Align the center of the steel coil with the center line of the unit. The decoiler has a micro-brake device to prevent the coil from springing back and loosening during emergency shutdown. When the coiling car transports the steel coil to the center of the uncoiler, the left and right taper heads of the uncoiler support and clamp the steel coil, and then the motor of the uncoiler cooperates with the pressure roller and the blade to open the steel coil, and send the head of the steel strip to the pinch. In the leveler, after the steel belt is fed into the pinch leveler, the clutch of the uncoiler is opened, and the micro-brake device brakes. If the center of the steel strip does not coincide with the center line of the unit after the steel strip enters the pinch leveler, the left and right taper heads of the uncoiler can be moved to the left or right to align the center of the steel strip to the center line of the unit. The left and right taper heads of the decoiler can also move to the left or right with a single head.

结构形式:双锥头左右横移装置,双锥机头箱,微制动装置,传动装置,底座组成.

技术要求:

钢卷外径: Φ1500～Φ2200 mm

钢卷内径: Φ610 ,Φ760mm

宽度: 600～1600 mm

厚度: 4～13mm

锥头移动方式: 液压驱动

锥头移动液压缸径: Φ125/Φ90 mm

锥头形式: 液压涨缩式

锥头涨缩液压缸径: Φ140/Φ100 mm

开卷主电机: AC4KW

开卷速度: ～ 5.5m/min

制动方式: 碟刹制动

制动器型号: 3×ADH205制动器

离合器开合方式: 气压

离合器气缸缸径: Φ100mm

Structure: Double-cone head left and right transversal device, double-cone head box, micro brake device, transmission device and base.

skills requirement:

Outer diameter of steel coil: Φ1500～Φ2200 mm

Inner diameter of steel coil: Φ610, Φ760mm

Width: 600～1600 mm

Thickness: 4～13mm

Cone head movement mode: hydraulic drive

Cone head mobile hydraulic cylinder diameter: Φ125/Φ90 mm

Cone head form: hydraulic expansion and contraction

Cone head expansion and contraction hydraulic cylinder diameter: Φ140/Φ100 mm

Uncoiling main motor: AC4KW

Unwinding speed: ～ 5.5m/min

Braking method: Disc brake

Brake model: 3×ADH205 brake

Clutch opening and closing method: air pressure

Clutch cylinder bore: Φ100mm

3,直头夹送矫平机:Straight pinch leveling machine:

3.1,直头装置:straight head device:

功能:直头装置与铲刀配合开卷机将钢带带头拆开,并将钢带送入直头夹送矫平机.铲刀配合直头压辊将钢带头部进行矫直后将钢带送入夹送辊,铲刀上拆卷式.

结构形式:龙门式直头压辊装置,铲刀装置,铲刀摆动装置等部分构成.

技术要求:

宽度: 600～1600 mm

厚度: 4～13mm

拆卷形式: 上开卷

铲刀伸缩油缸: Φ110/Φ80mm

铲刀摆动油缸: Φ140/Φ100mm

铲刀材质: 50Mn

压辊摆动油缸: Φ125/Φ90mm

压辊驱动形式: 液压马达1QJM43-4.0

压辊直径: Φ320mm

直头辊油缸: Φ125/Φ90mm

铲刀装置: 采用立式铲刀

Function: The straight-head device and the shovel are matched with the decoiler to disassemble the steel belt head, and send the steel belt into the straight-head pinch leveling machine. The shovel is matched with the straight-headed pressure roller to straighten the head of the steel strip and then the steel strip is sent to the pinch roller, and the shovel is on the unwinding type.

Structural form: gantry type straight head pressure roller device, shovel device, shovel swing device and other parts.

skills requirement:

Width: 600～1600 mm

Thickness: 4～13mm

Uncoiling form: upper uncoiling

Shovel telescopic cylinder: Φ110/Φ80mm

Blade swing cylinder: Φ140/Φ100mm

Blade material: 50Mn

Pressure roller swing cylinder: Φ125/Φ90mm

Roller drive form: hydraulic motor 1QJM43-4.0

Diameter of pressure roller: Φ320mm

Straight roller cylinder: Φ125/Φ90mm

Blade device: vertical blade

3.2夹送矫平机 pinch leveling machine

功能:直头装置压辊与铲刀配合开卷机将钢带带头拆开,并将钢带送入夹送矫平机.夹送辊液压压下将钢带夹紧,转动主电机将钢带送入夹送辊,钢带进入夹送矫平机后,矫平辊压下至合适位置,对钢带板头进行矫平,并将钢带送入剪切对焊机,并配合剪切对焊机完成剪切对焊工作.

结构形式:由立辊装置,夹送辊装置,矫平辊装置,传动装置等部分构成.

技术要求:

宽度: 600～1600 mm

厚度: 3～13mm

夹送辊形式及压下: 二辊式,液压压下

夹送辊压下油缸: Φ140/Φ100mm

夹送主电机: AC22KW (变频调速)

夹送辊,矫平辊传动形式: 上下全主动

夹送辊直径×长度: Φ230×1700mm

夹送辊材质: 42CrMo

主动夹送矫平速度: ～7m/min

矫平辊形式及压下: 上二下三辊式,液压压下

夹送辊压下油缸: Φ200/Φ140mm

矫平辊直径×长度: Φ200×1700mm

矫平辊材质: 42CrMo

辊子淬火硬度及深度: HRC58-62, 深度:5-8mm

立辊直径×高度: Φ200×300mm

立辊结构: I形双立辊

立辊材质: 42CrMo

立辊宽度调整电机: 2×AC2.2KW

离合器开合方式: 气压

离合器气缸缸径: Φ100mm

Function: Straight-head device, pressure roller and shovel, cooperate with the decoiler to disassemble the steel strip head, and send the steel strip to the pinch leveling machine. The pinch roller is hydraulically pressed to clamp the steel belt, and the main motor is rotated to send the steel belt to the pinch roller. After the steel belt enters the pinch leveling machine, the leveling roller is pressed down to a suitable position to level the strip head. Flat, and send the steel strip to the shearing butt welding machine, and cooperate with the shearing butt welding machine to complete the shearing butt welding.

Structure: It is composed of vertical roller device, pinch roller device, leveling roller device, transmission device and other parts.

skills requirement:

Width: 600～1600 mm

Thickness: 3～13mm

Pinch roller form and pressure: two-roller type, hydraulic pressure

Pinch roller pressing down cylinder: Φ140/Φ100mm

Pinch the main motor: AC22KW (frequency conversion speed regulation)

Transmission form of pinch roller and leveling roller: Fully active up and down

Pinch roller diameter×length: Φ230×1700mm

Material of pinch roller: 42CrMo

Active pinch leveling speed: ～7m/min

Leveling roller form and pressing down: Upper two lower three rollers type, hydraulic pressing down

Pinch roller pressing down cylinder: Φ200/Φ140mm

Diameter×length of leveling roller: Φ200×1700mm

Leveling roller material: 42CrMo

Roll quenching hardness and depth: HRC58-62, depth: 5-8mm

Vertical roll diameter×height: Φ200×300mm

Vertical roller structure: I-shaped double vertical roller

Vertical roller material: 42CrMo

Vertical roller width adjustment motor: 2×AC2.2KW

Clutch opening and closing method: air pressure

Clutch cylinder bore: Φ100mm

4,横剪机(液压剪)Cross-cutting machine (hydraulic shear)

功能:用于剪切钢带头,结构为闸式剪板机.横剪机结构带有上下剪刃侧隙快速调整装置.

技术要求:

剪切角: 2.5°

剪刃侧隙调整方式: 凸轮偏心调整

剪刃侧隙大小: 刻度盘显示

剪刃侧隙大小尺寸调整范围: 0.1～1mm

剪刃有效宽度: 1700mm

剪刃截面尺寸: 850×140×35mm

剪切厚度: 4～13 mm (Q355)

剪刃材质: 6CrW2Si

液压剪切油缸缸径: Φ320/Φ180mm

剪切液压压力: 8～12MPa

剪切形式: 上剪切

Function: It is used to cut the steel belt head, the structure is a guillotine shearing machine. The cross-cutting machine structure is equipped with a quick adjustment device for the side clearance of the upper and lower cutting blades.

skills requirement:

Shear angle: 2.5°

Shear blade backlash adjustment method: cam eccentric adjustment

The size of the backlash of the cutting blade: Display on the dial

The adjustment range of the backlash of the cutting blade: 0.1～1mm

Effective width of cutting blade: 1700mm

Cutting blade section size: 850×140×35mm

Cutting thickness: 4～13 mm (Q355)

Cutting blade material: 6CrW2Si

Hydraulic shearing cylinder bore: Φ320/Φ180mm

Shear hydraulic pressure: 8～12MPa

Cut form: upper cut

1. 对中立辊:Neutral roller

功能:防止带钢跑偏,具有对中和宽度调整的功能.本机由油缸驱动立辊进行左右开合,使带钢顺利进入圆盘剪,并且在剪切过程中不跑偏.

结构形式:由电机驱动立辊装置,夹辊装置等部分构成.

技术要求:

宽度调整范围: 600～1600mm

带钢宽度对中调整油缸: Φ125/Φ90mm

立辊直径×高度: Φ200×240mm

立辊结构: 双立辊

立辊材质: 42CrMo

立辊中心过渡辊直径×高度: Φ160×200mm

立辊前后翻板油缸型号: Φ63/Φ45mm

Function: Prevent the strip from running off, with the function of centering and width adjustment. This machine is opened and closed left and right by the vertical roller driven by the oil cylinder, so that the strip steel enters the disc shear smoothly, and does not deviate during the cutting process.

Structure: It is composed of a motor-driven vertical roller device, a nip roller device and other parts.

skills requirement:

Width adjustment range: 600～1600mm

Strip steel width centering adjustment cylinder: Φ125/Φ90mm

Vertical roller diameter×height: Φ200×240mm

Vertical roller structure: Double vertical roller

Vertical roller material: 42CrMo

Vertical roll center transition roll diameter×height: Φ160×200mm

Model of vertical roll front and back flap cylinder: Φ63/Φ45mm

6,圆盘剪:Disc cutter

功能:本机是纵剪机组中主要设备之一,其用途为将宽带钢卷剪切成不同宽度的窄带钢卷,为焊管机组,冷弯机组等提供所需坯料.

设备构造:由圆盘剪本体,传动装置等组成. 圆盘剪本体由三牌坊组成,能提供非常可靠的支撑.

技术要求:

刀轴直径: Φ360mm

刀轴材质: 42CrMo

刀轴淬火硬度及深度: HRC58-62, 深度:5-8mm

剪刃规格: Φ360×Φ600×30mm

剪刃材质: H13K

隔 套: 45#钢

胶 圈: 聚氨酯

主电机: DC160kw,1500r/min(Z4-250-12)

硬齿面减速机型号: ZSY400-80

剪切速度: 10～40 m/min

压下传动: 针轮摆线电机AC2KW配蜗轮丝杆升降机

万向轴型号: SWC315DH2

换刀方式: 液压油缸推移后牌坊

油缸缸径: Φ110/Φ80mm

Function: This machine is one of the main equipment in the slitting unit. Its purpose is to cut wide-band steel coils into narrow-strip steel coils of different widths, and provide required blanks for welded pipe units, cold bending units, etc.

Equipment structure: It is composed of disc cutter body, transmission device and so on. The disc cutter body is composed of three arches, which can provide very reliable support.

skills requirement:

Diameter of cutter shaft: Φ360mm

Tool shaft material: 42CrMo

Hardness and depth of cutter shaft quenching: HRC58-62, depth: 5-8mm

Shear blade specifications: Φ360×Φ600×30mm

Cutting blade material: H13K

Spacer: 45#steel

Rubber ring: Polyurethane

Main motor: DC160kw, 1500r/min (Z4-250-12)

Hard tooth surface reducer model: ZSY400-80

Shearing speed: 10～40 m/min

Depression drive: pin wheel cycloid motor AC2KW with worm gear screw lifter

Cardan shaft model: SWC315DH2

Tool changing method: Archway after the hydraulic cylinder moves

Cylinder bore: Φ110/Φ80mm

1. 废边卷取机Waste edge coiling machine

功能: 该机安装在圆盘剪后面的两侧,用于将圆盘剪分条后的废边卷绕 .

该机由力矩电机带动减速机对废边进行缠绕,充分利用力矩电机恒张力的特点,使缠绕过程平顺.卷取缠绕完成时,非动力侧油缸缩回卸料,实现自动卸料.

技术要求:

形 式: 双锥头液压开合式

锥头开合油缸缸径: Φ63/Φ36 mm

摆杆气缸缸径: Φ50/Φ36 mm

卷取速度: 0-50m/min

卷取盘直径: Φ1000 mm

收卷盘动力: 力矩电机YLJ180-160-4

卷边宽度: ≤板宽厚度的一半

Function: The machine is installed on both sides behind the disc cutter, and is used to wind the scrap edges after the disc cutter is divided into strips.

The machine is driven by a torque motor to drive the reducer to wind the waste edge, making full use of the constant tension of the torque motor to make the winding process smooth. When the coiling winding is completed, the non-power side cylinder retracts and discharges to realize automatic discharge.

skills requirement:

Form: Double cone head hydraulic opening and closing

Cone head opening and closing cylinder bore: Φ63/Φ36 mm

Swing rod cylinder bore: Φ50/Φ36 mm

Coiling speed: 0-50m/min

Diameter of take-up reel: Φ1000 mm

Winding reel power: Torque motor YLJ180-160-4

Crimping width: ≤half of the board width and thickness

8,翻板活套:Flap accumulator

功能: 用于存储钢带,调节圆盘剪与卷取机两者之间的速度差.

技术要求:

中间桥摆动方式:　　　　 液压

液压缸直径: Φ110/Φ80mm

活套长度及深度: 6800×2120mm

辊子尺寸: Φ105×1700mm

Function: It is used to store the steel belt and adjust the speed difference between the disc cutter and the coiler.

skills requirement:

Intermediate bridge swing mode: 　　　　 hydraulic

Diameter of hydraulic cylinder: Φ110/Φ80mm

Looper length and depth: 6800×2120mm

Roller size: Φ105×1700mm

9,张力器装置:Tensioner device

功能:用于被剪切后的带钢进行分离及实现张力的调整,并托板的升降向卷取机喂料.

设备构造:由托板装置,压辊装置,立辊装置,分离装置,张力装置,喂料装置等组成.

技术要求:

立辊宽度调整电机: 2×AC2.2KW

立辊直径×高度: Φ220×200mm

立辊结构: 单立辊

立辊材质: 42CrMo

张力结构形式: 上二下一

张力辊辊径×长度: Φ250mm×1700mm

张力辊数量: 3辊

张力辊材质: 42CrMo

辊子淬火硬度及深度: HRC58-62, 深度:5-8mm

张力辊压下: 液压压下

压下油缸: Φ140/Φ100mm

喂料翻板升降油缸缸径: Φ110/Φ63mm

压辊辊径×长度: Φ250mm×1900mm

分离片直径: Φ350×Φ190×10(15)mm

分离片材质: 50Mn

Function: It is used to separate the cut strip and realize the adjustment of tension, and the lifting of the pallet feeds the coiler.

Equipment structure: It is composed of a pallet device, a pressing roller device, a vertical roller device, a separating device, a tension device, and a feeding device.

skills requirement:

Vertical roller width adjustment motor: 2×AC2.2KW

Vertical roller diameter×height: Φ220×200mm

Vertical roll structure: single vertical roll

Vertical roller material: 42CrMo

Tension structure form: top two next

Tension roller diameter×length: Φ250mm×1700mm

Number of tension rollers: 3 rollers

Tension roller material: 42CrMo

Roll quenching hardness and depth: HRC58-62, depth: 5-8mm

Tension roller reduction: hydraulic pressure

Press down the cylinder: Φ140/Φ100mm

Feeding flap lifting cylinder bore: Φ110/Φ63mm

Roller diameter×length: Φ250mm×1900mm

Diameter of separator: Φ350×Φ190×10 (15) mm

Separation sheet material: 50Mn

10,卷取机:Coiler

功能:卷取机是纵剪机组中主要设备之一,主要是将分条剪切后的带钢卷成盘卷,为焊管机组,冷弯机组等提供所需宽度的料卷.

设备构造: 本机由电机,减速机,制动器,推卷装置,龙门式分卷装置,卷曲轴,卷筒支撑装置组成.卷曲轴液压涨缩,夹紧.

技术要求:

卷筒最大直径: Φ760mm

卷取最大重量: 35吨

卷取速度: 10～40m/min

卷取主电机: DC250KW,1500r/min

卷筒涨缩液压缸径: Φ250/Φ120 mm

卷筒钳口形式: 机械钳口

推卷装置液压缸径: Φ125/Φ90 mm

推卷油缸放置位置: 齿轮箱两侧

卷筒支撑装置摆动液压缸径: Φ125/Φ90 mm

压臂装置: 采用龙门式

压背油缸: Φ125/Φ90 mm

Function: The coiler is one of the main equipment in the slitting unit. It mainly rolls the strip after slitting into a coil, and provides the required width of the coil for the welded pipe unit, the cold bending unit, etc.

Equipment structure: This machine is composed of a motor, a reducer, a brake, a rolling device, a gantry-type sub-rolling device, a crimping shaft, and a reel supporting device. The crimping shaft is hydraulically expanded and contracted and clamped.

skills requirement:

Maximum diameter of reel: Φ760mm

Maximum coiling weight: 35 tons

Coiling speed: 10～40m/min

Main motor for coiling: DC250KW, 1500r/min

Reel expansion and contraction hydraulic cylinder diameter: Φ250/Φ120 mm

Reel jaw form: mechanical jaw

Hydraulic cylinder diameter of rolling device: Φ125/Φ90 mm

Placement position of the rolling cylinder: Both sides of the gear box

Swing hydraulic cylinder diameter of reel support device: Φ125/Φ90 mm

Pressure arm device: adopts gantry type

Back pressure cylinder: Φ125/Φ90 mm

11,卸卷小车:Unloading trolley

功能:本机安装在卷取机卷筒的下方,与卷取机中推卷装置,一同将剪成的钢卷从卷筒中卸下,并送出由车间吊车吊走.

设备构造:主要由行走机构,托架,油缸,导轨等组成.导轨中心在安装时一次调定.行走机构由摆线减速机带动小车行走,油缸法兰联接托架,可使之升.

技术要求:

小车行走速度: ～5 m/min

小车行走行程: 3.5m

传动电机功率: AC3 KW

升降液压缸直径×行程: Φ220×900 mm

液压系统工作压力: 8-10 MPa

上推力: 37T(10MPa)

最大卷重: 35 T

Function: The machine is installed under the reel of the coiler, and together with the rolling device in the coiler, the cut steel coil is unloaded from the reel and sent out to be lifted by the workshop crane.

Equipment structure: mainly composed of walking mechanism, bracket, cylinder, guide rail, etc. The center of the guide rail is set once during installation. The traveling mechanism is driven by a cycloid reducer to move the trolley, and the cylinder flange is connected to the bracket to make it rise.

skills requirement:

Traveling speed of trolley: ～5 m/min

Traveling distance of trolley: 3.5m

Transmission motor power: AC3 KW

Lifting hydraulic cylinder diameter×stroke: Φ220×900 mm

Hydraulic system working pressure: 8-10 MPa

Upper thrust: 37T(10MPa)

Maximum roll weight: 35 T

12,电气及控制系统:Electrical and control system

12.1 电气系统环境条件

环境温度: -10——40ºC

湿度: 95%无结露

动力供电: 380/220V

电气控制: 无强振动和无腐蚀气体安装

仪表控制: 无强磁辐射

12.2 电气系统标准规范

符合GB50171----92电气装置安装工程盘,电控柜及二次回路结线施工及验收规范.

12.3 总体性能要求

电气控制主要完成对整个机组的过程控制和调节,完成机组中相关设备之间的工艺联锁,以保证整个机组设备能够按照生产和工艺要求,正常,正确,准确地进行相应的有序动作.

电气系统电气元件采用性能优异产品,在系统中使用国内成熟,国产或采用国外技术国内制造,国内能够采购的国外制造的先进,可靠的电气元件,仪表等设备.

12.4 电气配置:

直流调速器: 欧陆系列

PLC: 西门子

低压元气件: 正泰,LG

操作按钮: 正泰,LG

电气柜: GGD

12.1 Electrical system environmental conditions

Ambient temperature: -10——40ºC

Humidity: 95% without condensation

Power supply: 380/220V

Electrical control: no strong vibration and no corrosive gas installation

Instrument control: no strong magnetic radiation

12.2 Standard Specification for Electrical System

Comply with GB50171----92 electrical installation engineering panel, electric control cabinet and secondary circuit connection construction and acceptance specifications.

12.3 Overall performance requirements

The electrical control mainly completes the process control and adjustment of the entire unit, and completes the process interlocking between related equipment in the unit to ensure that the entire unit equipment can perform corresponding and orderly actions normally, correctly and accurately in accordance with the production and process requirements.

The electrical components of the electrical system adopt products with excellent performance, and the advanced and reliable electrical components, meters and other equipment that are domestically mature, domestically made or manufactured in the country using foreign technology, and can be purchased domestically are used in the system.

12.4 Electrical configuration:

DC governor: Continental series

PLC: Siemens

Low-pressure vitality parts: Chint, LG

Operation buttons: Chint, LG

Electrical cabinet: GGD

13, 液压系统:hydraulic system

The hydraulic system is composed of hydraulic station, valve block, pipeline, etc.

System working pressure: 10; 12 MPa

Rated pressure of oil pump: 16 MPa

Flow rate: 73.5 l/m To To

Working medium: N46# anti-wear hydraulic oil

Working oil temperature: 20～60C○

Filtration accuracy: 30μm

Cooling water pressure of hydraulic pump station: 5-8Kg/cm2

Cooling water flow: 80～120L/min

Cooling water quality: clean water

Inlet water temperature: ≤30℃

The hydraulic system adopts water-cooling method in summer to meet the requirements of normal operation for 24 hours at a room temperature of 40 degrees; in winter, it has electric heating function, which meets the requirements of -20 degrees for continuous operation for 24 hours; the above hydraulic components do not leak oil.

The hydraulic system uses domestic high-quality hydraulic components, and the main control valve is Beijing Huade. The hydraulic system takes into account the local climate characteristics and adopts a water cooling device.

The oil tank, pipelines and joints adopt seamless pipes, and the oil tank has a heat dissipation system, which is convenient for oil filling and oil sampling.

The hydraulic system supply includes: hydraulic station, internal piping, intermediate piping and on-board piping.