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旋殼泵
2019-04-06
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皮托管泵、旋噴泵、旋轉噴射泵、旋殼泵,畢托管泵、比特泵、新型高壓旋噴泵是天田泵業在引進吸收國外同類產品優異科技成果的基礎上,應用新的特種泵流體系統科技,結合國內應用領域的實際開發成功的高新科技產品和**節能產品,采用優化了同類結構,泵體積小,重量輕,**節能,?泵產品開發中心根據市場的需要,經過不懈的努力,成功地開發了TRJ系列旋轉噴射泵,其技術水平處于行業**水平,超越了國際同類產品優異性能。

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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%.

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皮托管旋噴泵是一種小流量高揚程泵,可以成功應用于輸送流量0.1~160m3/h,揚程≤1600m,介質溫度≤350℃的介質工況,泵轉速在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:轉子腔(殼)旋轉,中間的集流管靜止不動。液體隨轉子腔旋轉的葉輪進入轉子腔,再進入集流管入口,集流管收集轉子腔中的高動能液體,將液體動能轉換為壓能輸出?。

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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.

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該泵在小流量高揚程領域是往復泵、多級泵的更新換代產品,主要應用于石油、化工、化肥、冶金、造紙、制藥、采礦、碳黑等行業。

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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.

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皮托管旋轉噴射?泵適合處理的工藝介質有:煤焦油、冷凝水、氨基鉀酸銨熔液、甲銨溶液、高錳酸鉀溶液、酸性水、氨沖洗液、四氫呋喃、甲醇、污水、環叮砜、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,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.

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新型旋噴泵具有以下特點

New type of rotary spray pump has the following characteristics

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2.1 轉子腔體采用懸臂比小的新結構,支撐平穩可靠,克服了轉子過重懸臂過大支撐不平穩的不足;

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 結構新穎優化設計,泵零部件少,較多級泵及現行普通旋噴泵結構簡單,裝拆和維護非常方便,且維修費用低。機封設在泵進口處,只密封進口壓力,容易實現密封,使用壽命長;操作方便,簡單易行;主軸不接觸介質,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;

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2.3 由于泵的特殊結構設計,泵轉子幾乎不產生軸向力,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;

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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;

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2.5 平穩的流量揚程曲線,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。由于葉輪的特殊設計,液體經葉輪流入轉子腔,在轉子腔中具有穩定過程,流量揚程波動小,流量變化時揚程變化相對較小,具有變流穩壓特性。

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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.

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2.6 **率,泵轉子腔同葉輪隨主軸一起轉動,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較多級泵、高速泵還要高3~5%以上,屬于**節能產品;

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.

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2.7 汽蝕余量低,與一般離心泵不同,轉速增加而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;

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2.8 產品便于系列化,可以通過改變集流管喉部直徑達到改 變其流量,改變泵轉速或改變集流管擴散段長度(或稱葉輪外徑)達到改變其揚程,全系列僅需3個基礎泵(4個規格)就可以實現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;

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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.

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2.10 制造加工相對于多級泵、往復泵、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.

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參數范圍:

TRJ系列有3個基礎旋噴泵: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系列旋噴泵參數范圍:n=2950r/min:Q=0.528m3/h,H=100300m,電機1155KW;?n=3400、3850、4300、4750r/min:Q=0.5160m3/h,H=1501600m,電機18.5250KW;介質溫度≤280℃。

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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.

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比較優勢:

1、耐磨損 耐腐蝕 耐高溫 ??與物料接觸的泵殼轉子腔流道室皮托管部件采用特殊材質,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。

3、低噪音?低脈動????結合離心泵與容積泵各自優點實現平穩運轉,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,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 ???構

單級泵,結構簡單,零件少,體積小

結構復雜,零件多,占地面積大

單級泵,需要齒輪箱增速

性能參數

能 ???耗

**節能,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、壓力穩定,不會發生壓力下降

磨損件多,很容易產生壓力下降

口環、葉輪容易磨損,易產生壓力下降

輸送介質

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,可以適當帶氣運行,流量、揚程根據含氣量加大有適當下降

抗氣蝕性能差,液體含氣很容易發生氣蝕,并且不上液

抗氣蝕性能差,液體含氣很容易發生氣蝕,并且不上液

噪 ???音

振 ???動

流量、壓力穩定,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、導葉、葉輪易磨損

轉速高,機械密封、軸承、齒輪容

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技術參數|Technical parameters

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型號
Type

流量Q m3/h
Capacity

揚程H m
Head

***率η%
Effciency

轉速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



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