New Appraisal Focus Serial 1-Mineral Metallurgy & Steel Mill

四型国家级新品专题系列1-矿冶钢铁应用

New Appraisal Focus Serial 1-Mineral Metallurgy & Steel Mill

2021年12月17日，中国机械工业联合会与中国通用机械工业协会组织召开了国家级新产品鉴定会，重泵公司自主研制的高温高压离心式加氢进料泵、超高压油田注水泵、磁感应控制液压隔膜泵、超高压进口压力多级离心泵等四型泵通过鉴定。

On December 17 of 2021, China Machinery Industry Federation and China General Machinery Industry Association jointly organized a national appraisal meeting of new products in CQPI office building. The four models of pumps independently developed by CQPI, high-temperature & high-pressure centrifugal hydrogenation feed pump, ultra-high pressure oilfield water injection pump, magnetic induction controlled hydraulic diaphragm pump, and ultra-high inlet pressure multistage centrifugal pump, finally passed the appraisal.

鉴于四型新品在钢铁、矿冶、油气、化工关键工艺领域应用的重要突破意义，重庆水泵将基于评审报告及技术数据，持续推出四型新品的专题报道系列之钢铁矿冶及油气化工，以飨行业用户。

In view of breakthrough significance of application above in critical process area of iron and steel, mining and metallurgy, oil & gas and chemical, CQPI is scheduling to launch serial special reports based on appraisal and technical data to meet expectation of industrial end users.

 1. 矿冶应用-矿浆隔膜泵(3D14型磁感应液压控制)

Mining Application-Mineral Diaphragm Pump(Model 3D14, Magnetic Induction & Hydraulic Control)

(1)   工况参数/Service Data

结构：液压往复隔膜泵

流量：600m3/h

排出压力：8MPa

介质：矿浆（高温、高浓度、含酸）

Structure: hydraulic reciprocating diaphragm pump

Flow: 600m3/h

Discharge pressure: 8Mpa

Medium: mineral slurry (high temperature, high concentration, acid)

(2)   技术亮点/Technical Highlights

磁感应补排油装置与机械补排油可选，优化泵腔流道，避免物料沉积。

Oil replenishment and drainage device in method of magnetic-induction or mechanical in customized option, optimize flow channel of pump chamber, and avoid material deposition.

(3)   典型应用/Typical Application

矿山冶炼、矿浆管道输送、尾矿充填，适用铜矿、铁矿、镍矿以及煤矿料浆等。

Mine smelting, slurry pipeline transportation and tailings filling are applicable to copper mine, iron ore, nickel mine and coal mine slurry.

(4)   现场业绩/Site Reference

重泵往复式液压隔膜泵始于上世纪80年代，现已形成全系列参数各种型号，适合矿冶各种不同压力和流量工况。除了国内配套国内主要矿冶用户外，同时参与全球竞争服务世界客户，如巴西盖尔道、秘鲁首信、巴布亚新几内亚瑞木、印尼华友等。

CQPI reciprocating hydraulic diaphragm pump began in the 1980s, has formed a full range of parameters and models, suitable for various pressure and flow conditions in mining and metallurgy. In addition to domestic supply of main mining and metallurgy players, it also participates in global competition to serve world customers, such as Gerdau Brazil, Shouxin Mineral Peru, Ruimu of Papua New Guinea, Huayou Indonesia, etc.

2. 钢铁应用-超高进口压离心泵
  Steel Application-Centrifugal Pump of Ultra-high Inlet Pressure

(1)   主要参数/Main Data

进口压力：22～25Mpa

出口压力：Max. 40Mpa

介质：净环水、浊环水

流量：140m3/h

扬程：1600m

结构：双壳体筒袋泵，API BB5，可串联、可双轴电机驱动。

Inlet pressure: 22 ~ 25MPa

Outlet pressure: max. 40MPa

Medium: clean circulating water and turbid circulating water

Flow: 140m3 / h

Head: 1600m

Structure: double-casing barrel pump, API BB5, able to be connected in series and driven by double shaft motor.

(2)   典型应用/Typical Application

钢铁热轧高压水除鳞系统，适用板材、方坯、棒线之粗轧、精轧除鳞产线。

High pressure water descaling system for hot rolling of iron and steel, suitable for rough rolling and finish rolling descaling lines of plates, billets, and bars.

(3)   现场业绩/Site Reference

几十年来，重泵专注于高压水除鳞系统方案及设备的发展、创新，成为优秀的除鳞工艺设备系统集成供应商。

In past decades of innovation and development of high pressure water descaling system, CQPI has become an excellent supplier in system design and equipment supply.

在中国，重泵服务了包括宝钢在内的98%的高压离心泵除鳞系统市场，超过30%的高压往复泵除鳞系统市场。

In China, CQPI has covered 98% HP centrifugal pump descaling market include BAOSTEEL, and over30% of HP reciprocating pump descaling.

在海外，重泵服务了韩国POSCO、土耳其TOSYALI、越南FORMOSA、印度JINDAL、印尼GRP等多家钢铁企业。

In overseas, CQPI has served several famous steel mills, including Korea POSCO, Turkey TOSYALI, Vietnam FORMOSA, India JINDAL, and Indonesia GRP.

 作为重庆机电集团重要成员之一，重庆水泵创立了自1951年成立以来零亏损的经营奇迹，是行业和集团内不折不扣的小巨人企业。凭借其领先的技术市场优势和务实的管理团队，重泵公司持续领跑中国泵行业制造，在油气、化工、钢铁、矿业、电力等方面为全球客户提供完整的泵系统解决方案。

As one of the key members in Chongqing Machinery & Electronics Holding (Group) Co. Ltd. (CME), CQPI has created an operation miracle of “No Loss Making” since its establishment in 1951. It is worthy of the name of “Little Giant Enterprise” in CME and China pump industry.

With its leading technical strength and market advantages as well as its pragmatic management team, CQPI continues to pioneer the development of high-medium pump industry of China, providing complete pumping system solutions for global customers in oil and gas, chemical industry, steel, mining, power, and other areas.(YYG)