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SNH660R54U8W21三螺杆泵、黄山天曼供应
面议SNH660R51U8W21三螺杆泵、冷却油泵装置
面议SNH660R44U8W21三螺杆泵、螺杆泵组
面议黄山SNH660R40U8W21三螺杆泵、供油泵
面议SNH440R54U8W21三螺杆泵、稀油站SN系列供油泵
面议SNH440R46U8W21三螺杆泵、SN系列燃油输送泵
面议SNH440R42U8W21三螺杆泵、稀油站三螺杆泵
面议SNH440R40U8W21三螺杆泵
面议SNH280R54U8W21三螺杆泵、供应SN系列三螺杆泵
面议SNH280R46U8W21三螺杆泵、SNH系列润滑油泵
面议SMH440R46E6.7W23三螺杆泵、黄山SM系列三螺杆泵
面议SMH440R42E6.7W23三螺杆泵、黄山点火油泵
面议SMH210R54E6.7W23三螺杆泵、高压油泵装置
三螺杆泵的安装位置距油面太高,特别是在泵转速降低时,因不能保证泵吸油腔有必要的真空度造成吸油不足而吸入空气。此时应调整泵与油面的相对高度,使其知足划定的要求。
The installation position of the three screw pump from the oil surface is too high, especially in the pump speed is reduced, because the vacuum pump suction chamber can not guarantee the necessary degree of suction caused by insufficient inhalation of air. You should adjust the oil pump and the relative height, make it satisfy formularyrequirement.
吸油滤油器被污物堵塞或其容量过小,导致吸油阻力增加而吸入空气;另外,进、出油口的口径较大也有可能带入空气。此时,可清洗滤油器,或选取较大容量、且进出口径适当的滤油器。三螺杆泵不但能防止吸入空气,还能防止产生噪声。
Oil filter is blocked by dirt or its capacity is too small, resulting in increase in inhaled air oil resistance; in addition,inlet, outlet of large caliber may also into the air. At this time, can clean the oil filter, or select a larger capacity,and import oil strainer aperture appropriate. Three screw pump can not only prevent inhalation of air, but also prevent the generation of noise.
油箱内油量不够,或吸油管口未插至油面以下,泵便会吸入空气,此时应往油箱内增补油液至油标线;若回油管口露出油面,有时也会因系统内瞬间负压而使空气反灌进入系统,所以回油管口一般也应插至油面以下。
The amount of oil in the tank is not enough, or the suction nozzle is not inserted into the oil, pump will be inhaled air, at this time should go to the tank added oil to oil line; if the oil return pipe exposed out of the oil surface,sometimes as a result of system pressure and make the air moment in anti poured into the system, so the oil return pipe generally should be inserted the following to the oil surface.
三螺杆泵的泵体与两侧端盖为直接接触的硬密封,若接触面的平面度达不到划定要求,则泵在工作时轻易吸入空气;同样,泵的端盖与压盖之间也为直接接触,空气也轻易侵入;若压盖为塑料制品,因为其损坏或因温度变化而变形,也会使密封不严而进入空气。排除这种故障的方法是:当泵体或泵盖的平面度达不到划定的要求时,可以在平板上用金钢砂按字形路线往返研磨,也可以在平面磨床上磨削,使其平面度不超过5μm,并需要保证其平面与孔的垂直度要求;对于泵盖与压盖处的泄漏,可采用涂敷环氧树脂等胶粘剂进行密封。
Hard sealing end of the pump body and cover both sides of the three screw pump for direct contact, if the contactplane is not up to the designated requirements, are easily inhaled air pump at work; similarly, the pump cover andthe cover for the direct contact between, the air also easily invade; if the gland is a plastic products, because thedamage or deformation due to temperature changes, also can make the sealing lax and into the air. Method toeliminate this failure is: when the plane of the pump or pump cover degree is not up to the requirementsdelineated, can at the plate with steel sand in the zigzag route round grinding, can also be grinding on a surfacegrinder, the flatness is less than 5 m, and the need to ensure the verticality of the plane with holes the pumpcover and leakage; the cover, can be coated with epoxy resin adhesive seal
The framework oil seal pump shaft seal. Spring Rocca tight lip off, or anti oil package, or lips were strained, aging,will make oil seal is often in the state of negative pressure air inhaled, can be replaced with new oil seal to solve
泵轴一般采用骨架式油封进行密封。若卡紧唇部的弹簧脱落,或将油封装反,或其唇部被拉伤、老化,都将使油封后端常常处于负压状态而吸入空气,一般可更换新油封予以解决
The framework oil seal pump shaft seal. Spring Rocca tight lip off, or anti oil package, or lips were strained, aging,will make oil seal is often in the state of negative pressure air inhaled, can be replaced with new oil seal to solve
1.系列
系列 | 主要特征 | zui大流量(L/min) | 规格范围 | zui大排出压力(Mpa) |
SM | 中压,单吸,轴向液力平衡 | 2200 | 40-2200 | 10 |
3.SM三螺杆泵(润滑油泵)螺旋角
规格 | 40 | 80 | 120 | 210 | 280 | 440 | 660 | 940 | 1300 | 1700 | 2200 |
主杆螺旋角 | 38 | 36 | 42 | 40 | 43 | 40 | 40 | 42 | 42 | 42 | 42 |
4.SM三螺杆泵(润滑油泵)结构特性及轴承,轴封
符号 | 结构说明 | 适用范围 |
U2 | 内置双列球轴承,填料密封 | 介质润滑性较差,粘度大温度≤ 150 ℃ |
K2 | 外置球轴承,填料密封 | 介质润滑性较差,粘度大温度≤ 150 ℃ |
U12.1 | 内置滚动轴承,轴承由介质润滑机械密封 | 介质润滑性良好温度≤ 80 ℃ |
E6.7 | 外置滚动轴承,可用润滑喷嘴注润滑脂机械密封 | 介质润滑性较差,工作温度高 T ≤ 150 ℃ |
E15 | 外置滚动轴承,可用润滑喷嘴注润滑脂机械密封 | 介质润滑性较差,工作温度高 T ≤ 200 ℃ |
5.SM三螺杆泵(润滑油泵)材料组合
材料组合代码 | 泵体 | 衬套 | 适用范围 |
W3 | QT42-10 | ZL109 | 用于小规格泵和大规格低压泵输送润滑性好,如润滑油等。 |
W23 | QT42-10 | ZCuSn5Pb5Zn5 | 用于小规格泵和大规格低压泵输送润滑性较差的液体,如重油、燃油等。 |
W27 | ZG35 | ZL109 | 用于大规格泵高压输送润滑性较好的液体,如润滑油等。 |
W28 | ZG35 | ZCuSn5Pb5Zn5 | 用于大规格泵输送润滑性较差的液体如重油、燃油等 |
W29 | 焊接泵体 | ZCuSn5Pb5Zn5 | 用于特殊要求环境 |
常用SM型三螺杆泵型号:如果以下没有你想要的SM三螺杆泵或是型号有差别的请致电(程)咨询,我们将竭诚为您服务!
SMH三螺杆泵 (卧式安装三螺杆泵) SMH40R38E6.7W23三螺杆泵 SMH40R46E6.7W23三螺杆泵 SMH80R36E6.7W23三螺杆泵 SMH80R42E6.7W23三螺杆泵 SMH80R46E6.7W23三螺杆泵 SMH120R42E6.7W23三螺杆泵 SMH120R46E6.7W23三螺杆泵 SMH210R40E6.7W23三螺杆泵 SMH210R46E6.7W23三螺杆泵 SMH280R43E6.7W23三螺杆泵 SMH280R46E6.7W23三螺杆泵 SMH440R40E6.7W23三螺杆泵 SMH440R46E6.7W23三螺杆泵 SMH660R40E6.7W23三螺杆泵 SMH660R46E6.7W23三螺杆泵 SMH940R42E6.7W23三螺杆泵 SMH940R46E6.7W23三螺杆泵 SMH1300R42E6.7W23三螺杆泵 SMH1300R46E6.7W23三螺杆泵 SMH1700R42E6.7W23三螺杆泵 SMH1700R46E6.7W23三螺杆泵 SMH2200R42E6.7W23三螺杆泵 SMH2200R46E6.7W23三螺杆泵
| SMF三螺杆泵 (法兰支架式安装三螺杆泵) SMF40R38E6.7W23三螺杆泵 SMF40R46E6.7W23三螺杆泵 SMF80R36E6.7W23三螺杆泵 SMF80R42E6.7W23三螺杆泵 SMF80R46E6.7W23三螺杆泵 SMF120R42E6.7W23三螺杆泵 SMF120R46E6.7W23三螺杆泵 SMF210R40E6.7W23三螺杆泵 SMF210R46E6.7W23三螺杆泵 SMF280R43E6.7W23三螺杆泵 SMF280R46E6.7W23三螺杆泵 SMF440R40E6.7W23三螺杆泵 SMF440R46E6.7W23三螺杆泵 SMF660R40E6.7W23三螺杆泵 SMF660R46E6.7W23三螺杆泵 SMF940R42E6.7W23三螺杆泵 SMF940R46E6.7W23三螺杆泵 SMF1300R42E6.7W23三螺杆泵 SMF1300R46E6.7W23三螺杆泵 SMF1700R42E6.7W23三螺杆泵 SMF1700R46E6.7W23三螺杆泵 SMF2200R42E6.7W23三螺杆泵 SMF2200R46E6.7W23三螺杆泵 | SMS三螺杆泵 (柱脚立式三螺杆泵) SMS40R38E6.7W23三螺杆泵 SMS40R46E6.7W23三螺杆泵 SMS80R36E6.7W23三螺杆泵 SMS80R42E6.7W23三螺杆泵 SMS80R46E6.7W23三螺杆泵 SMS120R42E6.7W23三螺杆泵 SMS120R46E6.7W23三螺杆泵 SMS210R40E6.7W23三螺杆泵 SMS210R46E6.7W23三螺杆泵 SMS280R43E6.7W23三螺杆泵 SMS280R46E6.7W23三螺杆泵 SMS440R40E6.7W23三螺杆泵 SMS440R46E6.7W23三螺杆泵 SMS660R40E6.7W23三螺杆泵 SMS660R46E6.7W23三螺杆泵 SMS940R42E6.7W23三螺杆泵 SMS940R46E6.7W23三螺杆泵 SMS1300R42E6.7W23三螺杆泵 SMS1300R46E6.7W23三螺杆泵 SMS1700R42E6.7W23三螺杆泵 SMS1700R46E6.7W23三螺杆泵 SMS2200R42E6.7W23三螺杆泵 SMS2200R46E6.7W23三螺杆泵
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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 |
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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