皮托管泵、旋噴泵、旋轉(zhuǎn)噴射泵、旋殼泵，畢托管泵、比特泵、新型高壓旋噴泵是天田泵業(yè)在引進吸收國外同類產(chǎn)品優(yōu)異科技成果的基礎(chǔ)上，應(yīng)用新的特種泵流體系統(tǒng)科技，結(jié)合國內(nèi)應(yīng)用領(lǐng)域的實際開發(fā)成功的*產(chǎn)品和**節(jié)能產(chǎn)品，采用優(yōu)化了同類結(jié)構(gòu)，泵體積小，重量輕，**節(jié)能， 泵產(chǎn)品開發(fā)中心根據(jù)市場的需要，經(jīng)過不懈的努力，成功地開發(fā)了TRJ系列旋轉(zhuǎn)噴射泵，其技術(shù)水平處于行業(yè)＊＊水平，超越了國際同類產(chǎn)品優(yōu)異性能。
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%.
皮托管旋噴泵是一種小流量高揚程泵，可以成功應(yīng)用于輸送流量0.1~160m3/h，揚程≤1600m，介質(zhì)溫度≤350℃的介質(zhì)工況，泵轉(zhuǎn)速在3000-5000rpm，增速方式有變頻增速、齒輪箱增速和皮帶增速供選。
皮托管泵的工作原理：轉(zhuǎn)子腔（殼）旋轉(zhuǎn)，中間的集流管靜止不動。液體隨轉(zhuǎn)子腔旋轉(zhuǎn)的葉輪進入轉(zhuǎn)子腔，再進入集流管入口，集流管收集轉(zhuǎn)子腔中的高動能液體，將液體動能轉(zhuǎn)換為壓能輸出 。
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.
該泵在小流量高揚程領(lǐng)域是往復(fù)泵、多級泵的更新?lián)Q代產(chǎn)品，主要應(yīng)用于石油、化工、化肥、冶金、造紙、制藥、采礦、碳黑等行業(yè)。
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.
皮托管旋轉(zhuǎn)噴射 泵適合處理的工藝介質(zhì)有：煤焦油、冷凝水、氨基鉀酸銨熔液、甲銨溶液、溶液、酸性水、氨沖洗液、四氫呋喃、甲醇、污水、環(huán)叮砜、重整生成油、苯、貧胺液、堿液、己烯/己烷/異戊烷/丁烯/丁烷等很多工藝介質(zhì)，適合做鍋爐給水泵、回流泵、罐底泵等，是替代高速泵、多級泵、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.
新型旋噴泵具有以下特點
New type of rotary spray pump has the following characteristics
2.1 轉(zhuǎn)子腔體采用懸臂比小的新結(jié)構(gòu),支撐平穩(wěn)可靠,克服了轉(zhuǎn)子過重懸臂過大支撐不平穩(wěn)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 結(jié)構(gòu)新穎優(yōu)化設(shè)計,泵零部件少，較多級泵及現(xiàn)行普通旋噴泵結(jié)構(gòu)簡單，裝拆和維護非常方便，且維修費用低。機封設(shè)在泵進口處，只密封進口壓力，容易實現(xiàn)密封，使用壽命長；操作方便，簡單易行；主軸不接觸介質(zhì)，無密封問題，所以不考慮軸的耐蝕性；
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 由于泵的特殊結(jié)構(gòu)設(shè)計，泵轉(zhuǎn)子幾乎不產(chǎn)生軸向力，從根本上克服了多級泵軸向力大且不好平衡的難題；選用軸承富裕量大且軸承外部設(shè)有水冷卻腔，軸承使用壽命長；
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 增速時，有單獨的齒輪箱增速，齒輪傳動比不大，對增速箱體及其軸承、密封、齒輪的要求不算太高，齒輪箱容易維護，工作穩(wěn)定可靠，使用壽命長。采用皮帶增速則更加簡單易行,且成本比較低，有利于市場競爭；
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 平穩(wěn)的流量揚程曲線，可以從零流量到*大流量范圍均可操作，無*小流量限制，操作寬廣。由于葉輪的特殊設(shè)計，液體經(jīng)葉輪流入轉(zhuǎn)子腔，在轉(zhuǎn)子腔中具有穩(wěn)定過程，流量揚程波動小，流量變化時揚程變化相對較小，具有變流穩(wěn)壓特性。
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，泵轉(zhuǎn)子腔同葉輪隨主軸一起轉(zhuǎn)動，無多級泵那樣的圓盤磨擦損失，泵效率高，其效率在小流量高揚程范圍內(nèi)較多級泵、高速泵還要高3～5％以上，屬于**節(jié)能產(chǎn)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 汽蝕余量低，與一般離心泵不同，轉(zhuǎn)速增加而NPSHr值不增加，能處理夾帶15％氣體的液體，可以汽液混輸；
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 產(chǎn)品便于系列化，可以通過改變集流管喉部直徑達(dá)到改 變其流量，改變泵轉(zhuǎn)速或改變集流管擴散段長度（或稱葉輪外徑）達(dá)到改變其揚程，全系列僅需3個基礎(chǔ)泵(4個規(guī)格)就可以實現(xiàn)全部系列性能的無級模塊化組合；
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 使用維護費用少，通常只需要更換機封，運行成本低，不象多級泵、往復(fù)泵那樣多的易損件。
Use less maintenance costs, often only need a replacement, operation cost is low, not as much as multistage pump, reciprocating pump parts.
2.10 制造加工相對于多級泵、往復(fù)泵、高速泵簡便，零部件少，成本低。
Manufacturing process relative to the multistage pump, reciprocating pump, the pump is simple, less components, low cost.
參數(shù)范圍：
TRJ系列有3個基礎(chǔ)旋噴泵：皮帶增速后成為4個≤75kW的高速旋噴泵；齒輪箱增速后成為4個；TRJ系列旋噴泵參數(shù)范圍：n=2950r/min時:Q=0.5～28m3/h，H=100～300m，電機11～55KW； n=3400、3850、4300、4750r/min時:Q=0.5～160m3/h，H=150～1600m，電機18.5～250KW；介質(zhì)溫度≤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.
比較優(yōu)勢：
1、耐磨損 耐腐蝕 耐高溫 與物料接觸的泵殼轉(zhuǎn)子腔流道室皮托管部件采用特殊材質(zhì)，耐磨損，耐腐蝕，耐高溫。
2、高壓力 **率 可輸送含微型顆粒物料 所以能長期**運轉(zhuǎn)。
3、低噪音 低脈動 結(jié)合離心泵與容積泵各自優(yōu)點實現(xiàn)平穩(wěn)運轉(zhuǎn)，由于皮托管可以控制脈動并保持低噪音。
4、易于操作維護 由于密封件不接觸介質(zhì)，可以避免軸封故障。
比較項目 | 旋噴泵 | 多級離心泵 | 高速離心泵 |
結(jié) 構(gòu) | 單級泵，結(jié)構(gòu)簡單，零件少，體積小 | 結(jié)構(gòu)復(fù)雜，零件多，占地面積大 | 單級泵，需要齒輪箱增速 |
性能參數(shù) 能 耗 | **節(jié)能，配套功率??； 流量-揚程曲線變化比較平坦，可以全流量范圍運行 | 耗能高，配套功率大； 流量-揚程曲線陡降，小流量運行容易損壞泵，大流量運行容易氣蝕 | 耗能高，配套功率大； 流量-揚程曲線陡降，小流量運行容易損壞泵，大流量運行容易氣蝕 |
密 封 | 采用（單端面）硬質(zhì)合金機械密封，機封在低壓進口端，高壓端無動密封，密封更加可靠，無泄漏 | 采用填料或機械密封，密封在高壓端，密封容易失效 | 采用機械密封，密封在高壓端，密封容易失效 |
維 護 | 幾乎免維護，大大節(jié)省后期維護費用 | 維護費用高，幾乎每季度都需要維護 | 故障率高，維護費用高，機械密封、軸承容易頻繁損壞 |
壓 力 | 流量、壓力穩(wěn)定，不會發(fā)生壓力下降 | 磨損件多，很容易產(chǎn)生壓力下降 | 口環(huán)、葉輪容易磨損，易產(chǎn)生壓力下降 |
輸送介質(zhì) | 輸送清液以及含固體顆粒的液體 | 適合輸送清潔液體 | 適合輸送清潔液體 |
氣蝕性能 | 抗氣蝕性能良好，可以適當(dāng)帶氣運行，流量、揚程根據(jù)含氣量加大有適當(dāng)下降 | 抗氣蝕性能差，液體含氣很容易發(fā)生氣蝕，并且不上液 | 抗氣蝕性能差，液體含氣很容易發(fā)生氣蝕，并且不上液 |
噪 音 振 動 | 流量、壓力穩(wěn)定，噪音、振動小 | 流量、壓力容易波動，噪音、振動大 | 流量、壓力容易波動，噪音、振動大 |
易發(fā)故障 情 況 | 幾乎免維護，基本無易損件 | 軸向力大，機械密封、軸承容易損壞；口環(huán)、導(dǎo)葉、葉輪易磨損 | 轉(zhuǎn)速高，機械密封、軸承、齒輪容 |
技術(shù)參數(shù)|Technical parameters
型號
Type | 流量Q m3/h
Capacity | 揚程H m
Head | ***率η%
Effciency | 轉(zhuǎn)速n RPM
Speed | 必須汽蝕余量m
NPSHr |
TRJ200-S1/HRO30 | 0.5～4 | 80～220 | 40 | 2900～4850 | 0.8～1.2 |
TRJ/HRO200-S2/HRG55 | 1～8 | 80～220 | 45 | 2900～4850 | 0.8～1.2 |
TRJ/300-S0/HRO30L | 1～5 | 135～420 | 40 | 2900～4850 | 1.3～1.8 |
TRJ/HRG300-S1/HRG55W | 1～8 | 135～420 | 50 | 2900～4850 | 1.3～1.8 |
TRJ/HRG300-S2/HRO85 | 2～17 | 135～430 | 55 | 2900～4850 | 1.4～3.6 |
TRJ/HRG300-S3/HRG85 | 2～22 | 135～420 | 58 | 2900～4850 | 1.6～4.0 |
TRJ/HRG300-D1/HRO85W | 3～38 | 135～420 | 58 | 2900～4850 | 1.6～4.3 |
TRJ400-S1/RG30 | 3～15 | 300～1900 | 42 | 2950～6800 | 1.1～2 |
TRJ400-S2/RG60 | 4～28 | 300～1600 | 51 | 2950～6400 | 1.4～3.8 |
TRJ400-S3/RG100 | 10～45 | 300～1400 | 55 | 2950～6200 | 1.6～5 |
TRJ400-S4/RG150 | 10～64 | 300～1200 | 56 | 2950～5700 | 2～6 |
TRJ400-D1/RG200 | 20～110 | 300～1100 | 58 | 2950～5600 | 2～9 |
