3G60×4-40三螺杆泵3G60×4-40三螺杆泵、钢铁厂3G系列液压油泵
【简单介绍】
【详细说明】
3G60×4-40三螺杆泵、钢铁厂3G系列液压油泵
三螺杆泵安装指导
Three screw pump installation guide
1、建议三螺杆泵的安装位置,尽可能地靠近该三螺杆泵抽送介质的 供液源。三螺杆泵房应该明亮宽敞、干净、干燥,以便进行日常维护,并有足够的空间进行安装、维护与保养;
Installation position 1, recommendation three screw pump, liquid supply source as close as possible to the three screw pump pumping medium. Three screw pump room should be bright and spacious, clean, dry, in order to carry out routine maintenance, and there is enoughspace for the installation, maintenance and maintenance
2、三螺杆泵机组对安装基础要求平整;
2, three screw pump for installationrequirements;
3、地脚螺栓与基础混凝土采用一次性浇灌法;
3, the anchor bolts and concrete using one-time irrigation method
4、三螺杆泵机组安装好后,应再次严格检查联轴器同轴度公差,控制在0、08mm范围内,半联轴器端面间隙是否控制在规定范围内;
4, three screw pump is installed, should again strictly check coupling coaxial tolerance,control in 0, the range of 08mm, half coupling end clearance is controlled within a prescribed range;
5、三螺杆泵的吸入管,排出管口径及法兰面联接应与三螺杆泵的进口相匹配,管路在满足配管要求前提下力求简单,以减少沿程损失;
The suction pipe 5, three screw pump, outlet pipe diameter and flange should import andthree screw pump matching pipe in piping, meet the requirements under the premise ofsimple, in order to reduce the loss;
6、三螺杆泵的吸入高度,吸程应保证三螺杆泵在工作时所需汽蚀余量为准;
The suction height 6, three screw pump, suction process shall ensure that the three screw pump in the work required NPSH prevail;
7、三螺杆泵不允许承受管路载荷;
7, three screw pump is not allowed under line loads;
8、三螺杆泵吸入管路应装备过滤器,过滤器的滤网规格应根据输送不同介质的情况选用,滤网规格一般为10-60目/英寸,网格的有效过流面积应大于三螺杆泵吸口面积10-30倍;
The suction line should be equipped with filters 8, three screw pump, filter specifications, filtershould be chosen according to convey different media, screen General specifications for 10-60 / inch, grid effective flow area should be more than three screw pump suction area 10-30times;
9、安装前应对吸入、排出管清理干净,严禁带入焊渣、铁锈等杂物,以免进入三螺杆泵后螺杆咬死;
9, before installing suction, exhaust pipe to clean welding slag, rust, is prohibited and other debris, so as not to enter the three screw pump screw bite;
10、管路作耐压实验和冲洗或吹扫时,应严格防止对三螺杆泵及附件的损坏;
10, pipeline pressure test and flushing or purge, should strictly avoid damage to pumps and accessories three screw;
11、三螺杆泵进口配装相应真空压力表,三螺杆泵出口配装相应压力表,以便观察工作状态,在三螺杆泵出口应安装截止阀和单向阀。
11, three screw pump inlet equipped with corresponding vacuum pressure gauge, three screw pump outlet pressure gauge with the corresponding, in order to observe the working state, the three screw pump outlet valve and check valve should be installed.
1. 系列
3G表示三螺杆泵。
2. 结构特征
符号 | 结构说明 |
无 | 单吸螺杆泵 |
S | 双吸螺杆泵 |
BW | 保温螺杆泵 |
3. 安装形式
符号 | 安装形式 |
无 | 底脚卧式 |
F | 法兰支架式 |
L | 柱脚立式 |
4. 规格
规格范围 | 对应系列产品 |
30 X4~200 X3 | 3G |
5. 螺旋升角
详见性能及参数表
6. 轴承位置
符号 | 轴承配置形式 |
无 | 内置式 |
W | 外置式 |
7. 泵进口位置(从泵头升出轴端看)
符号 | 泵进口方向 |
无 | 表示泵进口位置在右边 |
Z | 表示泵进口位置在左边 |
操作事项
Operating items
为了保证三螺杆泵的安全运转,*次启动前的zui终检查是非常必要的,下面所列设备交付正常运转所必须检查的几项内容:
In order to guarantee the safe operation of the three screw pump, the first to start before thefinal inspection is very necessary, a few content delivery of equipment normal operation must check the following:
1、检查所有管道:管道是否都有独立与三螺杆泵的单独支撑,并保证对三螺杆泵不施加额外的力,管道以及其它附件的结合处是否有泄漏,所有管道是否都已冲洗干净。阀门以及控制仪器是否都起作用,过滤器的网目是否符合要求;
1, check all the pipe: separate supporting pipeline are independent and the three screw pump, and promise not to impose additional stress on the three screw pump, pipeline andother accessories for leaks around, all the pipelines have been washed clean. Valve andcontrol instruments are played a role, if the filter mesh meets the requirements;
2、三螺杆泵腔内是否已注入足够的被输送的介质;
2, three screw pump cavity has to inject enough by transmission medium;
3、检查进出口压力表以及其它仪表是否工作正常;
3, check the import and export pressure gauges and other instruments are working properly;
4、检查所有管道、电缆、控制线以及附属设备;
4, check all the pipe, cable, control cable and ancillary equipment;
5、当三螺杆泵轴承为外置时,应检查齿轮箱内的油位是否达到规定的位置,过量的齿轮油会引起齿轮油的过热;
5, when the three screw pump bearing is an external, should check the oil level in gearboxmeets the specified location, overheating gear oil can cause excessive gear oil;
6、检查三螺杆泵轴的转动:用手转动联轴器,检查三螺杆泵轴联轴器与电机轴是否均匀地转动,如果有任何的磨擦与咬合,则不应交付使用,应该查出故障原因并排除;
6, check the rotation of three screw pump shaft: hand rotation coupling, check the three screw pump shaft coupling and motor shaft is uniformly rotating, if there is friction and biteanything, it should not be delivered for use, should identify the cause of the malfunction and exclusion;
7、检查三螺杆泵的转动方向:点动电动机,检查三螺杆泵轴的转动方向是否与三螺杆泵上的转向牌的方向*;
7, check the direction of rotation of the three screw pump: move the motor rotation direction,examination of the three screw pump shaft and steering brand three screw pump in thedirection of;
8、打开管路所有阀门,保证整个输送管道底畅通;
8, open the line all valves, to ensure the smooth conveying pipe bottom;
9、带冷却结构的,开机前应先冲冷却液,保证排水口有较大的冷却液流出;
9, with cooling structure, boot before flushing coolant, ensure the outlet coolant larger outflow;
10、启动电机检查装置是否有异常噪声与震动。任何异常的震动和声音的改变必须寻清原因,并加以排除;
10, start the motor to check whether there are abnormal noise and vibration device. Any abnormal vibration and sound change must find clear reason, and to exclude;
11、如需停三螺杆泵应先断开电机电源再停三螺杆泵,然后关闭进、出口管道上闸阀。
11, such as the need to stop the three screw pump should first disconnect the power from the motor to stop three screw pump, and then close the inlet, outlet pipe on the valve.
公 司 名称: | 黄山天曼泵业有限公司 |
姓名: | 程晓 (销售 ) () |
办 公 地址: | 中国 黄山市徽州区城北工业园 |
邮 编: | 245400 |
电 话: | 86- |
传 真: | 86- |
移 动 : | |
邮 箱: | Hstmby01 |
: |
|
阿 里 旺旺: | 旺旺:hstmby01 |
公司主页: | http;//www.hstmby.comhttp://www.luogb.com http://www.cntmby.comhttp://www.tm-p.cc |
Company name: Mount Huangshan teamon pump industry limited company
Contact person: Mr. Cheng Xiao (Sales Manager) ()
Office address: China Huangshan City Huizhou area north of the City Industrial Park
Postal Code: 245400
86-
86-
phone:
: Hstmby01
: :
A: I want to: hstmby01
Company homepage: http; //www.hstmby.comhttp://www.luogb.com
http://www.cntmby.comhttp://www.tm-p.cc
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