皮托管泵、旋喷泵、旋转喷射泵、旋壳泵，毕托管泵、比特泵、新型高压旋喷泵是天田泵业在引进吸收国外同类产品优异科技成果的基础上，应用新的特种泵流体系统科技，结合国内应用领域的实际开发成功的*产品和**节能产品，采用优化了同类结构，泵体积小，重量轻，**节能， 泵产品开发中心根据市场的需要，经过不懈的努力，成功地开发了TRJ系列旋转喷射泵，其技术水平处于行业＊＊水平，超越了国际同类产品优异性能。

Pitot tube pump, jet pump, rotary jet pump, screw pump shell, pitot tube pump, pump, bits, series production rotary jet pump is the independent research and development of enterprises. New type of rotary spray pump is in absorbing foreign similar products on the basis of the latest scientific and technological achievements, application of new special pump fluid system of science and technology, combined with the actual development of success in the application of the domestic high and new technology products and high efficiency and energy saving products, adopt the similar structure was optimized, pump small size, light weight, high efficiency and energy saving, the pump with independent intellectual property rights, has to declare the patent for utility model, pump product development center according to the needs of the market, through the unremitting efforts, has successfully developed TRJ series rotary jet pump, its technical level is a world leading level, beyond the international similar products excellent performance, fill in the blank of Chinese production into series rotary spray pump, the pump efficiency leading domestic like product from 10% to 20%.

皮托管旋喷泵是一种小流量高扬程泵，可以成功应用于输送流量0.1~160m3/h，扬程≤1600m，介质温度≤350℃的介质工况，泵转速在3000-5000rpm，增速方式有变频增速、齿轮箱增速和皮带增速供选。

皮托管泵的工作原理：转子腔（壳）旋转，中间的集流管静止不动。液体随转子腔旋转的叶轮进入转子腔，再进入集流管入口，集流管收集转子腔中的高动能液体，将液体动能转换为压能输出 。

Pitot tube rotary spray pump is a kind of small flow high lift pump, can be successfully applied to the conveying flow 0.1 ~ 160 m3 / h, lift 1600 m or less, the medium of medium condition of temperature 350 ℃ or less and pump speed in RPM, 3000-5000 growth means has frequency growth, gear box growth and belt growth is chosen.

Pitot tube pump working principle: the rotor rotate cavity (shell), in the middle of the header pipe motionless. Rotors rotating impeller into liquid with the rotor cavity, and then enter the header pipe entrance, header pipe collects the rotor cavity high kinetic energy of the liquid, the liquid kinetic energy into pressure energy output.

该泵在小流量高扬程领域是往复泵、多级泵的更新换代产品，主要应用于石油、化工、化肥、冶金、造纸、制药、采矿、碳黑等行业。

The pump in the field of small flow high lift is the upgrading production of reciprocating pump, multi-stage pump, mainly used in petroleum, chemical industry, chemical fertilizer, metallurgy, paper making, pharmacy, mining, carbon black and other industries.

皮托管旋转喷射 泵适合处理的工艺介质有：煤焦油、冷凝水、氨基钾酸铵熔液、甲铵溶液、溶液、酸性水、氨冲洗液、四氢呋喃、甲醇、污水、环叮砜、重整生成油、苯、贫胺液、碱液、己烯/己烷/异戊烷/丁烯/丁烷等很多工艺介质，适合做锅炉给水泵、回流泵、罐底泵等，是替代高速泵、多级泵、柱塞泵的**。

Pitot tube rotary jet pump is suitable for processing technology of medium are: coal tar, condensate, amino acid potassium ammonium liquid, ammonium solution, potassium permanganate solution, acid, ammonia water rinses, tetrahydrofuran, methanol, sewage, ring ding sulfone, reforming generated oil, benzene, lean amine liquid, lye, hexene/hexane/isopentane/butene/a lot of process media such as butane, suitable for boiler feed water pump, circumfluence pump, tank bottom pump and so on, is to replace the pump, multi-stage pump, plunger pump of choice.

新型旋喷泵具有以下特点

New type of rotary spray pump has the following characteristics

2.1 转子腔体采用悬臂比小的新结构,支撑平稳可靠,克服了转子过重悬臂过大支撑不平稳的不足;

The rotor cavity structure of cantilever than small new, stable support to overcome the disadvantages of too much heavy rotor cantilever support is not smooth;

2.2 结构新颖优化设计,泵零部件少，较多级泵及现行普通旋喷泵结构简单，装拆和维护非常方便，且维修费用低。机封设在泵进口处，只密封进口压力，容易实现密封，使用寿命长；操作方便，简单易行；主轴不接触介质，无密封问题，所以不考虑轴的耐蚀性；

 New structure optimization design, pump parts, less a multistage pumps and current common rotary spray pump has simple structure, installation and maintenance is very convenient, and low maintenance cost. Machine is located in the pump inlet, only seal inlet pressure, easy to implement sealing, long service life; Easy to operate, simple and feasible; Spindle out of touch with media, no sealing problem, so don't consider shaft corrosion resistance;

2.3 由于泵的特殊结构设计，泵转子几乎不产生轴向力，从根本上克服了多级泵轴向力大且不好平衡的难题；选用轴承富裕量大且轴承外部设有水冷却腔，轴承使用寿命长；

Due to the special structure design of the pump, the pump rotor almost do not produce axial force, fundamentally overcome a multistage pump axial force and the balance of the problem of poor; Using large amount of bearing rich and bearing external is equipped with water cooling cavity, bearing service life is long;

2.4 增速时，有单独的齿轮箱增速，齿轮传动比不大，对增速箱体及其轴承、密封、齿轮的要求不算太高，齿轮箱容易维护，工作稳定可靠，使用寿命长。采用皮带增速则更加简单易行,且成本比较低，有利于市场竞争；

 Growth, there are separate gear box, gear ratio is not big, the growth of body and bearing, seal, the requirement of gear is not too high, gear box easy maintenance, stable and reliable work, long service life. Using belt growth is more simple, and the cost is lower, is conducive to competition in the market;

2.5 平稳的流量扬程曲线，可以从零流量到*大流量范围均可操作，无*小流量限制，操作宽广。由于叶轮的特殊设计，液体经叶轮流入转子腔，在转子腔中具有稳定过程，流量扬程波动小，流量变化时扬程变化相对较小，具有变流稳压特性。

Lift curve smooth flow, flow can range from zero to maximum flow range are operational, no minimum flow restriction, fan k 'uan wide operation. Due to the special design of the impeller, and the liquid into the rotor cavity, the impeller has a stable process in the rotor cavity, head flow fluctuation is small, the flow changes when the head is relatively small, with variable current voltage characteristics.

2.6 **率，泵转子腔同叶轮随主轴一起转动，无多级泵那样的圆盘磨擦损失，泵效率高，其效率在小流量高扬程范围内较多级泵、高速泵还要高3～5％以上，属于**节能产品；

High efficiency, rotor cavity pump with the impeller with the spindle rotation, no multistage pump that disc friction loss, high pump efficiency, the efficiency within the scope of the small flow high lift a multistage pump, high-speed pump higher than 3 ~ 5%, belong to high efficiency and energy saving products.

2.7 汽蚀余量低，与一般离心泵不同，转速增加而NPSHr值不增加，能处理夹带15％气体的液体，可以汽液混输；

Low NPSH, contrary to a centrifugal pump, speed increases with the NPSHr value does not increase, can deal with 15% of gas liquid entrainment, can gas-liquid mixing to lose;

2.8 产品便于系列化，可以通过改变集流管喉部直径达到改 变其流量，改变泵转速或改变集流管扩散段长度（或称叶轮外径）达到改变其扬程，全系列仅需3个基础泵(4个规格)就可以实现全部系列性能的无级模块化组合；

Products facilitate series, can be achieved by changing the header pipe throat diameter change its flow, change the pump rotation speed or change the header pipe diffusion length (or the impeller diameter) to change the head, full range of only three basic pump (4) specifications can be achieved all series stepless modular combination of performance;

2.9 使用维护费用少，通常只需要更换机封，运行成本低，不象多级泵、往复泵那样多的易损件。

Use less maintenance costs, often only need a replacement, operation cost is low, not as much as multistage pump, reciprocating pump parts.

2.10 制造加工相对于多级泵、往复泵、高速泵简便，零部件少，成本低。

Manufacturing process relative to the multistage pump, reciprocating pump, the pump is simple, less components, low cost.

参数范围：

TRJ系列有3个基础旋喷泵：皮带增速后成为4个≤75kW的高速旋喷泵；齿轮箱增速后成为4个；TRJ系列旋喷泵参数范围：n=2950r/min时:Q=0.5～28m3/h，H=100～300m，电机11～55KW； n=3400、3850、4300、4750r/min时:Q=0.5～160m3/h，H=150～1600m，电机18.5～250KW；介质温度≤280℃。

TRJ series: there are three basic rotary spray pump belt after growth into four high-speed rotary spray pump 75 kw or less; Gear box after growth into four; TRJ series rotary spray pump parameters: n = 2950 r/min: Q = 0.5 m3 / h ~ 28 and h = 100 ~ 300 m, 11 ~ 55 kw motor; N = 3400, 3850, 4300, 4750 r/min: Q = 0.5 ~ 160 m3 / h, h = 150 ~ 1600 m, 18.5 ~ 250 kw motor; Medium temperature is 280 ℃ or less.

比较优势：

1、耐磨损 耐腐蚀 耐高温   与物料接触的泵壳转子腔流道室皮托管部件采用特殊材质，耐磨损，耐腐蚀，耐高温。

2、高压力 **率 可输送含微型颗粒物料   所以能长期**运转。

3、低噪音 低脉动    结合离心泵与容积泵各自优点实现平稳运转，由于皮托管可以控制脉动并保持低噪音。

4、易于操作维护    由于密封件不接触介质，可以避免轴封故障。

技术参数|Technical parameters