2GH140-230双螺杆泵、黄山双螺杆泵、黄山螺杆泵厂家
我公司生产各个系列单吸双螺杆泵,双吸双螺杆泵,高压双螺杆泵,耐高温双螺杆泵,保温双螺杆泵,不锈钢双螺杆泵,酒精废液输送泵(双螺杆泵),食品级双螺杆泵(316L不锈钢双螺杆泵),还可以订做进口双螺杆泵(需提供安装尺寸图,或到使用现场测绘)
Our company produce various series single suction double screw pump, double suction and double screw pump,high pressure double screw pump, high temperature resistant double screw pump, heat insulation double screw pump, stainless steel double screw pump, alcohol wastewater pump (double screw pump), food grade double screw pump (316L stainless steel double screw pump), can also be customized imported double screw pump (the need for mounting dimensions, or to the use of field surveying and mapping)
欢迎广大新老客户来电咨询、订货,垂询热线:程经理 18098577778
《我公司诚心向您推荐以下螺杆泵产品.》
黄山天曼泵业有限公司主要从事螺杆泵的开发与生产.公司生产多个螺杆泵品牌型号;三螺杆泵(SN)三螺杆泵(SM)三螺杆泵(QSN)三螺杆泵(HSN)三螺杆泵(SPF)三螺杆泵(3G)三螺杆泵,(3GR )三螺杆泵,现货供应三螺杆泵 双螺杆泵(W.V)双螺杆泵(2G)双螺杆泵 (2H)双螺杆泵 2GRNS双螺杆泵 HW双螺杆泵,(2Gas)双螺杆泵,(2Gbs)双螺杆泵,高压双螺杆泵,耐高温双螺杆泵,特制耐高温高粘度双螺杆泵螺杆泵,(2HM)双螺杆泵,(2HE)双螺杆泵,2HR(双螺杆泵) 2GM(单吸双螺杆泵)G型单螺杆泵,allweiler系列单螺杆泵。 代理系列韩国亚隆泵,ALLWEILER.,IMO,SEIM,LEISTRITZ ,KTS高压螺杆泵三螺杆泵。
Development and production of Mount Huangshan teamon pump industry limited company is mainly engaged in thescrew pump. The company produces a plurality of screw pump brands and models; three screw pump (SN) three(SM) three screw pump, screw pump (QSN) three (HSN) three screw pump, screw pump (SPF) three (3G) threescrew pump, screw pump, (3GR) the three screw pump, the supply of three screw pump double screw pump spot(W.V) double screw pump (2G) double screw pump (2H) double screw pump 2GRNS double screw pump HWdouble screw pump, screw pump (2Gas), (2Gbs) double screw pump, high pressure double screw pump, high temperature resistant double screw pump, the special high temperature resistant and high viscosity of double screw pump, screw pump, screw pump (2HM), (2HE) double screw pump, 2HR (double screw pump) 2GM (single suction double screw pump) G type single screw pump, allweiler series single screw pump. The series of South Korean Yalong pump, ALLWEILER., IMO, SEIM, LEISTRITZ, KTS high-pressure pump three screw pump.
欢迎广大新老客户来电咨询、订货,垂询热线:程经理 18098577778
一、概述Summary
2G 系列双螺杆泵可以输送不含固体颗粒的各种液体介质,甚至粘度极高的糊膏状介质。无论是润滑性或是非润滑性、腐蚀性或是气液多相介质,双螺杆泵都有广泛的通用性和可靠性。
All kinds of liquid medium 2G series double screw pump can transport not containing solid particles, even with highviscosity paste medium. Both lubricated or non lubricating, corrosive or multiphase fluid, double screw pump has the versatility and reliability widely.
二、结构特点Two, structural characteristics
1、螺杆泵进出口腔采用特殊设计,保证停泵时泵内能存有足够介质,即使在吸放管道内的液体全部排空的情况下,泵仍然具有很好的自吸能力。
1, screw pump import and oral use of special design, ensure the stop pump pump can have enough medium, even in the suction pipe liquid emptying case, pump is self-priming ability good.
2、螺杆泵能无脉动的连续供液且无搅拌、乳化现象。
2, screw pump can no pulsation continuous liquid supply without stirring, emulsifying phenomenon.
3、2G系列安装形式有卧式、立式和支架式。
3, 2G series of horizontal, vertical and installed in the form of scaffolding.
4、泵体上采用特殊结构的安全阀,当出口压力高于工作压力时,安全阀打开,一部分介质经安全阀返回泵入口或储罐,同时还可以全压状态下启动双螺杆泵,大大降低启动扭矩。
Safety valve with special structure adopts 4, pump body, when the outlet pressure is higher than the working pressure, the safety valve open, part of the safety valve medium returning pump entrance or tanks, also can start double screw pump pressure state, greatly reducing the starting torque.
5、双螺杆泵根据工况的不同选择机封,以确保泵的密封性
5, double screw pump according to the different choice conditions of sealing, to ensure the pump seal
6、根据所输送介质需要还可提供加热或冷却结构。
6, according to the transmission medium to provide heating or cooling structure.
三、应用范围Three, the scope of application
在供热设备中用做燃油喷油,燃油供应和输送泵。
Used in the heating device of fuel injection, fuel supply and delivery pump
在机械工业中用做液压,润滑和遥控马达泵。
In machinery industry used for hydraulic, lubrication and remote control motor pump.
在化学石油化工和食品工业中用做装载,输送和供液泵。
Be used for loading in chemical petroleum and chemical and food industry, transportation and for pump.
在船舶上用做输送、增压、燃油喷射和润滑油泵以及船用液压装置泵。
Ship used in conveying, pressure, pump fuel injection and lubricating oil pump and the hydraulic.
双螺杆泵的结构特点
Structure characteristics of double screw pump
双螺杆泵是外啮合的螺杆泵,它利用相互啮合,互不接触的两根螺杆来抽送液体。
Twin screw pump, screw pump meshing, it uses mesh with each other, do not touch the two screws for pumping liquid.
双螺杆泵作为一种容积式泵,泵内吸入室应与排出室严密地隔开。因此,泵体与螺杆外圆表面及螺杆与螺杆间隙应尽可能小些。同时螺杆与泵体、螺杆与螺杆间又相互形成密封腔,保证密闭,否则就可能有液体从间隙中倒流回去。
Twin - screw pump as a positive displacement pump, pump inhalation chamber should be strictly separated from rooms. Therefore, the pump body and the screw and screw and screw cylindrical surface gap should be as small as possible. Body, screw and screw and screw with each other form a sealed cavity pump room, to ensure airtight,otherwise there may be liquid from the gap in the back to go back.
双螺杆泵可分为内置轴承和外置轴承两种形式。在内置轴承的结构型式中轴承由输送物进行润滑。外置轴承结构的双螺杆泵工作腔同轴承是分开的。由于这种泵的结构和螺杆间存在的侧间隙,它可以输送非润滑性介质。此外,调整同步齿轮使得螺杆不接触,同时将输出扭矩的一半传给从动螺杆。正如所有螺杆泵一样,外置轴承式双螺杆泵也有自吸能力,而且多数泵输送元件本身都是双吸对称布置,可消除轴向力,也有很大的吸高。
Double screw pump can be pided into internal and external bearing bearing two forms. Bearing in the built bearing structure of lubricating material from the conveyor. Double screw pump working chamber is separated from the external bearing structure with bearing. Because of the existence of this structure and the screw pumpbetween the side gap, it can transport non lubricating medium. In addition, the adjustment screw is not synchronized gear makes contact, while half of the output torque to the driven screw. As with all screw pump, the external bearing double screw pump with self absorption capacity, but the majority of pump components are themselves symmetrical arrangement of double suction, which can eliminate the axial force, but also has a lot of smoke high.
泵的这些特性使它在油田化工和船舶工业中得到了广泛的应用。外置轴承式双螺杆泵可根据各种使用情况分别采用普通铸铁、不锈钢等不同材料制造。输送温度可达250ºC。泵具有不同方式的加热结构,理论流量可达2000立方米/小时。
These characteristics make it pumps have been widely used in the oil chemical industry and shipbuilding industry.External bearing double screw pump can be adopted respectively according to various use of ordinary cast iron,stainless steel etc. different materials manufacturing. The delivery temperature of up to 250 º C. Pump with different ways of heating the structure, the theoretical capacity of 2000 cubic meters / hour.
双螺杆泵的特点:
The characteristics of double screw pump:
无搅拌、无脉动、平稳的输送各种介质,由于泵体结构保证泵的工作元件内始终存有泵送液体作为密封液体,所有的泵有很强的自吸能力,且能汽液混输。
Various medium conveying no mixing, no pulsation, smooth, because the pump body structure to ensure that the work of components within the pump is always there pumping liquid as sealing liquid, all the pumps are self-priming capability is very strong, and can the vapor-liquid mixed transportation.
泵的特殊设计保证了泵有高的吸入性能即很小的NPSHr值。
Special design of pump to ensure that the pump has high suction performance is very small values of NPSHr.
采用独立润滑的外置轴承,允许输送各种非润滑性介质。
Using an independent external lubricated bearings, allowing delivery of various non lubricating medium.
卧式、立式、带加热套等各种结构型式齐全,可以输送各种清洁的不含固体颗粒的低粘度或高粘度介质,选用正确的材质,甚至可以输送许多腐蚀性介质。
Horizontal, vertical, with heating units and other structural type is complete, containing no solid particles of low or high viscosity media can transport all kinds of clean, choosing the right material, or even much of corrosive media delivery.
2.双螺杆泵的用途
Use 2 double screw pump
由双螺杆泵的原理知道,对于外置轴承的双螺杆泵,通过轴承定位,两根螺杆在衬套中互不接触,齿侧之间保持恒定的间隙(其间隙值由工况及泵本身规格决定),螺杆外圆与衬套内圆面也保持恒定的间隙不变。两根螺杆的传动由同步齿轮完成。齿轮箱中有独立的润滑,与泵工作腔隔开。这种结构的优点大大拓宽了双螺杆泵的使用范围,即:除了输送润滑性良好的介质外,还可输送大量的非润滑性介质,各种粘度(最高粘度可达3*106mm/s)的介质以及具有腐蚀性(酸、碱等性质),磨蚀性的液体。
Know the principle of double screw pump, for the external bearing twin-screw pump, the bearing positioning, two screws in the Bush is not in contact with each other, tooth gap between the constant (the gap value determined by the working condition and the pump itself specifications), screw cylindrical bushing with a round face and also to maintain a constant gap. Transmission by the two screw gears achieve synchronization. Gear box has a separate lubrication, with the pump working chamber separated. The utility model has the advantages of greatly broadens the scope of use, double screw pump: in addition to the conveying medium good lubrication, but also transport non lubricating medium large, various viscosity (peak viscosity up to 3*106mm/s) and corrosive medium(acid, alkali and other properties), corrosive liquid.
双螺杆泵由于其恒定间隙的存在以及型线上的特点,其属于非密封型容积泵,因此除了输送纯液体外,还可输送气体和液体的混合物,即汽液混输这也是双螺杆泵非常独特的优点之一。
Double screw pump because of its constant gap and the characteristics of line, which belongs to the non sealpumps, so apart from pure liquid carrier, but also the transmission of gas and liquid mixtures, namely the vapor-liquid mixed transportation, which is also one of the advantages of very unique double screw pump.
双螺杆泵由于结构的独特设计,可以自吸而无须专门的自吸装置,而且由于轴向输送轴流速度较小而具备很强的吸上能力即很小的NPSHr值。
Double screw pump because of the unique design of the structure, can be self absorption without specific self-priming device, but also because of the axial axial transmission speed of smaller and have a very strong absorption ability is very small values of NPSHr.
双螺杆泵还可干转。由于运动部件在工作时互不接触,因此短时的干转不会破坏泵元件,这种特点给自动控制的流程提供了极大的方便,但干运转时间受多种因素限制,一般很短。
Double screw pump can also be dry. Because of moving parts at work do not contact each other, so do short-term to not damage the pump components, this feature provides great convenience for the automatic control of theprocess, but the dry running time by a variety of constraints, are generally short.
另外双螺杆泵在输送过程中无剪切,无乳化作用,因此不会破坏分子链结构和工况流程中所形成的特定的流体性质,并且由于传动依靠同步齿轮,泵运转噪音低,振动小,工作平稳。
The double screw pump in the course of transmission without shear, non emulsifying effect, it will not destroy thespecific fluid properties the molecular chain structure and working process, and because relying on synchronous transmission gear pump operation, low noise, small vibration, stable work.
公 司 名称: | 黄山天曼泵业有限公司 |
联系人姓名: | 程晓 先生 (销售 经理) 18098577778(TEL) |
办 公 地址: | 中国 黄山市徽州区城北工业园 |
邮 编: | 245400 |
电 话: | 86-0559-7502919 |
传 真: | 86-0559-2324433 |
移 动 电话: | 18098577778 |
邮 箱: | Hstmby01@126.com |
Q Q: | QQ:2282419218 |
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) 18098577778 (TEL)
Office address: China Huangshan City Huizhou area north of the City Industrial Park
Postal Code: 245400
Tel: 86-0559-7502919
Fax: 86-0559-2324433
Mobile phone: 18098577778
E-mail: Hstmby01@126.com
Q Q: QQ:2282419218
A: I want to: hstmby01
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