HSNH440-46三螺杆泵【黄山】

HSNH440-46三螺杆泵【黄山】一、HSN三螺杆泵介绍 HSN 系列三螺杆泵适于输送燃料油、润滑油、液压油等油类和具有润滑性的液体。所输介质中不得含有任何磨料颗粒和对泵材料有腐蚀的物质。 HSN系列三螺杆泵在燃油系统中用作输送、增压及燃油炉的燃油泵；在输油系统中用作传输及加油泵；在一切工业领域中皆可用作润滑油泵；用于各种液压传动装置中的液压泵。 HSN系列三螺杆泵适用压力范围：4.0Mpa，温度≤150℃、粘度3-760cst.二、结构特点 HSN系列三螺杆泵由特殊型线构成的螺旋面的主动螺杆转动时，其动密封腔室将把液体由吸入口吸入并沿轴向连续、无脉动的输送到排出口。主杆采用液压平衡，从杆的轴向力支撑在后盖上，并由液压力驱动旋转，因而螺杆型面仅传递液压扭矩，并不受力，也无磨损，对全部传动零件而言，均由被输送介质润滑。主杆的径向由平衡活塞定位，且借助于平衡活塞和轴套的间隙使高压腔和密封腔分开，在密封腔内装有机械密封，腔内的油液回油孔与泵的吸入腔相通，因而不受排出压力的影响。由于部件通用组合系列化有多种结构，可用于卧式（H），法兰式（F）和立式（S）安装。南京科友工业设备有限公司【KYP】

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热枕欢迎合作伙伴来我厂考察，指导工作 根据所输送介质需要还可提供加热或冷却结构。三、应用范围 在供热设备中用做燃油喷油，燃油供应和输送泵。 在机械工业中用做液压，润滑和遥控马达泵。 在化学石油化工和食品工业中用做装载，输送和供液泵。 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。三螺杆泵图解介绍：四、HSN系列三螺杆泵产品简介结构特点优势说明 1、 HSN系列三螺杆泵产品概述简介： HSNH系列三螺杆泵的主动螺杆和从动螺杆采用液压平衡装置，被输送的液体在泵腔内做连续、匀速的轴向直线运动，无脉动，噪音低，运转平稳，流量压力稳定，工作平稳，振动小。 HSNH系列三螺杆泵的零部件通用互换性好，可以任意拆解，更换相应的零部件。泵零件少，结构简单，重量轻，安装、使用、维修方便，效率高，寿命长。 三螺杆泵的从动螺杆的轴向力支撑在后盖或主动螺杆上，并由液压力驱动旋转，从动螺杆由液压力驱动，，主动螺杆和从动螺杆之间没有机械接触，螺杆之间，螺杆和泵套之间皆有油膜保护，因而螺杆型面仅传递液压扭矩，并不受力，也无磨损和机械摩擦，对全部传动零件而言，均由被输送介质形成的油膜保护和润滑。 三螺杆泵的主杆的径向旋转跳动由平衡活塞套也可以叫滑动轴承定位，且借助于平衡活塞和轴套的间隙使高压腔和密封腔分开，在密封腔内装有机械密封，无泄漏，腔内的油液回油孔与泵的吸入腔相通，因而不受排出压力的影响。 具有很强的自吸能力，节能低耗，不需要底阀及每次开机前灌油。组合系列化有多种结构，可用于卧式（H），法兰式（F）和立式（S）浸油式（J）以及悬挂式(K)安装。根据所输送介质需要还可提供加热或冷却结构。 对于润滑性相对较差的介质，可以采用轴承外置结构（W1）以及金属波纹管密封。保证三螺杆泵优良的使用寿命。 为了保护泵、电机和管路系统，泵必须带有外置或内置安全阀装置。产品代号说明CHSNH440R-46W1Z使用特征系 列结构特征规格型号主杆方向螺旋角度密封形式进口方向结构特征：H-普能泵体侧进侧出卧式安装、F-普通泵体侧进侧出支架式安装、S-普通泵体侧进侧出立式安装主杆方向：从驱动端看，主杆右旋为R（可省略）、主杆左旋为L；密封型式：N-轴承内置式机械密封（可省略）、 W1-轴承外置式机械密封；进口方向：从驱动端看，无符号为右进、Z表示左进；机械密封形式： 可输送介质种类： A 润滑性液体：液压油，矿物油，机械油，润滑油，淬火油，齿轮油，变压器油，汽轮机油，水乙二醇，原油，动植物油等 B 低润滑性液体：轻柴油，重柴油，燃油，燃料油，重油，渣油，含腊稀油，冷却液，皂化液等 C 粘性液体：各种合成橡胶液，人造胶液，乳化液等 2、 HSNH三螺杆泵性能特点：（1） 流量范围：10～10000 L/min (升/分钟)　　 0.6～620m3/h (立方/小时)（2） 压力范围：0～4 Mpa（兆帕）0～40 bar（巴） 0-40 kg/f (公斤力/平方厘米)（3） 输送介质粘度范围：2-10000 cst（厘斯）（4） 泵送温度：300 ℃ （摄氏度）（5） 容许转速：3600 r/min （转/分钟）HSNH280-46 horizontalthree screw pumpA,HSN three screw pumpis introduced

HSN series threescrew pumpfordelivery of fuel oil,lubricating oil,hydraulic oiland otheroilsandlubricatingliquid.Thetransmissionmediumnotcontaininganymaterialabrasive particles andthe corrosion ofpump material.

HSN series threescrew pumpis used as thefuelpump,turbocharger andfuelfurnacein the fuel system;used fortransmissionand pumpsin the oil system;in all industrial fieldsareused aslubricating oil pump;hydraulic pump forvarious hydraulic transmissiondevice in the.

HSN series threescrew pumpapplicablepressurerange: 4.0Mpa,temperature≤ 150 ℃,viscosity of 3-760cst

Two,structural characteristics

Rotation of the spiralsurfaceof HSN series three screwpump is composed ofspecialtype line consisting ofactive screw,the dynamic seal chamber will bring theliquid from thesuction port of the suctionalong the axial direction andno pulsation continuous,transported to theoutlet.The main rodadopts the hydraulic pressure balance,from the axialforcerodsupporton the rear lid,andby the hydraulic pressure drive rotation,so screw typeonlytransferof hydraulic torque,nostress,nowear,forall the transmissionparts,all bythe transported mediumlubrication.The main rodradialbybalancing pistonposition,and by the clearance between thepistonand sleevebalancethat high pressure chamber andseparate the sealingcavity,with themechanical sealcavity,cavity of the oilreturn holeandpump suctioncavity,so it is not affected by thedischarge pressure.Because thecomponents ofcombinationserieshas a variety of structure,can be used forhorizontal(H),flange type(F)andvertical(S)installation.

According to the transmission mediumtoprovide heating orcooling structure.

Three,the scope of application

Used in the heating deviceof fuel injection,fuelsupply anddelivery pump.

In machinery industry used for hydraulic,lubrication andremote control motorpump.

Be used for loadingin chemicalpetroleum and chemicaland food industry,transportation and for pump.

Ship used inconveying,pressure,pumpfuelinjection andlubricating oil pumpand thehydraulic.

Thethree screw pumpdiagram:

Four,HSN series threescrew pumpproductsstructureadvantages

1,HSN series threescrew pumpproduct briefintroduction:

A driving screw and a drivenscrewof HSNH series three screwpumpadopts the hydraulic pressure balancedevice,liquid is transferredin the pump cavitycontinuous,uniformaxiallinear movement,no pulse,low noise,smooth operation,flowpressure is stable,stable work,small vibration.

Generalparts of HSNH seriesthree screw pumphas good compatibility,can be arbitrarilydisassembled,replace the correspondingparts.Pumpless parts,simple structure,light weight,installation,repair,convenientuse,high efficiency,long life.

The axial forceof the three screw pumpdrivenscrewsupport at thebackorthe driving screw,andby the hydraulic pressure drive rotation,driven screwdrive,by thefluid pressure,there is no mechanical contact,between the drivingand driven screwsbetween the screw,there isoil filmprotectionbetween the screwand a pump sleeve,thescrew type surfaceonly transferof hydraulic torque,notforce,nowear and mechanicalfriction,onall the transmissionparts,by theoil filmto protectthe transported mediumformation and lubrication.

Three screw pumprodradialrotationbeatingbybalancing pistonsleeve can also becalledslidingbearing positioning,and by the clearance between thepistonand sleevebalancethat high pressure chamber andseparate the sealingcavity,asealing cavityinmechanical seal,no leakage,cavity of the oilreturn holeand pumpsuctioninto thecavity,thusnot affected bydischarge pressure.

Has a strongself absorption capacity,low energy consumption,without bottom valveandbefore each startfilling.

Combinedserieshas a variety of structure,can be used forhorizontal(H),flange type(F)andvertical(S)oil immersed type(J)andsuspension(K)installation.

According to the transmission mediumtoprovide heating orcooling structure.

Forthe relatively poorlubricationmedium,can be usedwith external bearingstructure(W1)and metalbellows seal.To ensurethe service life of threescrewpump with good.

In order to protect thepump,motor andpipeline systems,the pump must bewith externalorinternal safety valvedevice.

Product codedescription

C

HSN

H

440

R

-46

W1

Z

Usecharacteristics

Series

Structure characteristics

Specifications

The main roddirection

Spiralangle

Sealing form

The inlet direction

Features:H-generalpump bodysideinto the sidehorizontal installation,F- commonpump bodysideinto the sidebracketmounted,S- commonpump bodysideinto the sidevertical installation

The main roddirection:Viewed from the driving end,main rodrightis R(omitted),a main rodleftforL;

Seal type:N- bearingbuilt-in mechanicalsealing(omitted),W1- bearingmechanical seal;

Importer:Viewed from the driving end,unsignedrightinto theleft,Z said;

Mechanical seal:

Transportmedium:

Alubricating liquid:hydraulic oil,mineral oil,mechanicaloil,lubricating oil,quenching oil,gear oil,transformer oil,turbine oil,water,ethylene glycol,crude oil,animal and vegetable oil

B lowlubricating liquid:light diesel oil,heavy diesel oil,fuel oil,fuel oil,heavy oil,residual oil,oil,dilutewaxsaponification liquidcoolant,etc.

Cviscous liquid:liquidsynthetic rubber,syntheticglue,emulsion,etc.

Performance characteristics of threescrew pump2,HSNH:

(1)flow range:10~ 10000 L/min(L / min)