High pressure reciprocating pump 1

高压往复泵，主要适用于石油、化工、化肥工业作为流程泵，油田注水泵、盐矿作为注水泵，钢管、压力容器作为试压泵、增压泵，建筑、造船、化工等工业的高压清洗除垢，锅炉给水、液压机械的传动源、以及食品、制药、仪表等需要高压流体且工艺流程脉冲要求高的部门。

       High pressure reciprocating pump, mainly suitable for petroleum, chemical industry, chemical fertilizer industry as flow pump, oil field injection pump, salt mine as water injection pump, steel pipe, pressure vessel as pressure test pump, booster pump, construction, shipbuilding, chemical industry high pressure cleaning and scale removal, boiler feed water, hydraulic machinery transmission source, as well as food, pharmaceutical, instrumentation and other departments requiring high pressure fluid and high process pulse requirements.

工作结构原理       高压往复泵是由电动机、联轴器、减速器、传动部分、泵头部分、公共底座等组成。

Working Structure Principle         High pressure reciprocating pump is composed of motor, coupling, reducer, transmission part, pump head part, common base and so on.

它是由电动机通过减速器、皮带传动或无级调速器，带动曲轴旋转，推动连杆经滑块〔十字头〕使柱塞作直线往复运动，在泵头进口阀的启闭作用下达到吸排液目的。

It is driven by the motor through the reducer, belt drive or stepless governor, driving the crankshaft rotation, pushing the connecting rod through the slider (cross head) to make the plunger linear reciprocating motion, under the pump head inlet valve under the action of suction and drainage.

高压往复泵泵头材料可根据用户输送各种高压液体需要，采用锻造碳钢合金、不锈钢等，进出口阀座、阀套、阀片填料函、柱塞等主要过流部分采用2Cr13、不锈钢、非金属材料，阀球采用9Cr13、陶瓷、F46等材质。

The material of high pressure reciprocating pump head can be used for conveying all kinds of high pressure liquid according to the user, using forged carbon steel alloy, stainless steel, etc. The main overcurrent parts of inlet and outlet seat, valve sleeve, valve piece stuffing box, plunger and so on are 2 Cr13、 stainless steel, non-metallic material, valve ball adopts 9 Cr13、 ceramic, F46 and other materials.

       我公司生产的高压往复泵设计先进、结构新颖，泵的技术条件符合 API674标准，它具有运转平稳、维修方便、密封安全可靠、易损件寿命长、泵的容积效率高等特点。

high pressure reciprocating pump produced by our company is advanced in design and novel in structure. the technical conditions of the pump meet the API674 standard. it has the characteristics of smooth operation, convenient maintenance, safe and reliable sealing, long life of vulnerable parts and high volume efficiency of the pump.

〔泵体材料有合金钢、马氏体、奥氏体不锈钢、316、316Lss，双相钢、铝青铜、镍基合金等〕 性能特点       适用于高压和超高压清洗泵、石油、化工、化肥流程泵铜液泵、油田、盐矿注水泵、液态二氧化碳泵、五钠料浆泵、钢厂除磷泵、除锈泵。

[Pump body materials have alloy steel, martensite, austenitic stainless steel ,316,316 Lss, duplex steel, aluminum bronze, nickel-based alloy properties         Suitable for high pressure and ultra high pressure cleaning pump, petroleum, chemical industry, chemical fertilizer flow pump copper liquid pump, oil field, salt mine injection pump, liquid carbon dioxide pump, pent sodium slurry pump, steel plant phosphorus removal pump, rust removal pump.

组装型式∶有卧式、固定式、移动式。

Assembly type ∶ horizontal, fixed, mobile.

传动型式∶有电动机、柴油机、齿轮箱、皮带轮、电磁调速、变频调速。

Drive type ∶ motor, diesel engine, gearbox, pulley, electromagnetic speed regulation, frequency conversion speed regulation.

       每个品种的泵都装有安全调压阀，泵的压力可任意调节。

Each type of pump is equipped with a safe pressure regulating valve, pump pressure can be arbitrarily adjusted.

你选型时表中流量不适合，可用电磁调速，变频调速，变换柱塞直径来调节流量，满足选型需要。

When you type the flow in the table is not suitable, you can use electromagnetic speed regulation, frequency conversion speed regulation, change plunger diameter to adjust the flow, to meet the needs of selection.

泵体材料有合金钢、马氏体、奥氏体不锈钢、316、316l双相钢。

Pump materials are alloy steel, martensite, austenitic stainless steel ,316,316 l duplex steel.

       高压往复泵用途： 高压往复泵主要适用于石油、化工、化肥工业作为流程泵，油田、盐矿作为注水泵，钢管、压力容器作为试压泵、增压泵、建筑、造船、化工等工业的高压清洗除垢，锅炉给水、液压机械的传动源、以及食品、制药、仪表等需要高压流体且工艺流程脉冲要求高的部门。

Application of high pressure reciprocating pump: high pressure reciprocating pump is mainly suitable for petroleum, chemical industry, chemical fertilizer industry as flow pump, oil field, salt mine as water injection pump, steel pipe, pressure vessel as pressure test pump, booster pump, construction, shipbuilding, chemical industry and other industries.

高压往复泵选型注意事项：

1.High pressure reciprocating pump selection attention :1.

2.泵的用途；

2.Use of pumps ;

3.输送介质的性质（名称、浓度、温度、密度、粘度、腐蚀性等）；

3.Properties of conveying medium (name, concentration, temperature, density, viscosity, corrosiveness, etc .);

4.流量要求；

4.Flow requirements ;

5进出口压力要求；

5.Import and export pressure requirements ;

6.工作现场条件和工作制；

6.Work site conditions and work system ;

7.其它特殊要求（如防爆、保温、高温等）。

Other special requirements (such as explosion-proof, heat preservation, high temperature, etc).