柱塞計(jì)量泵是如何將物料輸送出去的？
最近，不少購(gòu)買(mǎi)上海鈦龍柱塞計(jì)量泵的客戶(hù)經(jīng)常會(huì)問(wèn)我們：柱塞計(jì)量泵是如何將物料輸送出去的？為了了解這個(gè)過(guò)程，我們先來(lái)了解一下柱塞計(jì)量泵的工作原理。
鈦龍柱塞計(jì)量泵通過(guò)柱塞的往復(fù)運(yùn)動(dòng)直接吸排工作介質(zhì)（黃色）。由于柱塞和密封件與介質(zhì)接觸，選擇合適的柱塞材料和密封形式可以保證泵在運(yùn)行中具有理想的性能。柱塞計(jì)量泵是如何送料的呢？柱塞計(jì)量泵包括有閥泵和無(wú)閥泵。柱塞計(jì)量泵由于其結(jié)構(gòu)簡(jiǎn)單、耐高溫、耐高壓等優(yōu)點(diǎn)，在石油化工行業(yè)得到了廣泛的應(yīng)用。柱塞采用不銹鋼和氧化陶瓷制成，具有耐腐蝕、高硬度、耐磨損等特點(diǎn)。
針對(duì)普通柱塞泵在高壓條件下對(duì)高粘度介質(zhì)的缺點(diǎn)，無(wú)閥旋轉(zhuǎn)活塞計(jì)量泵越來(lái)越受到重視，廣泛應(yīng)用于糖漿、巧克力、石油添加劑等高粘度介質(zhì)的計(jì)量。由于計(jì)量泵的要求很高，這種潤(rùn)滑油的應(yīng)用不能完全脫離計(jì)量泵。柱塞計(jì)量泵用于將不含固體顆粒的液體準(zhǔn)確、定量地輸送到有壓或常壓容器和管道中。不同型號(hào)的柱塞計(jì)量泵可根據(jù)需要配變頻電機(jī)（可接收4-20mA電流信號(hào)）或防爆電機(jī)。柱塞泵頭具有結(jié)構(gòu)簡(jiǎn)單、經(jīng)濟(jì)、測(cè)量精度高等優(yōu)點(diǎn)，因此有必要對(duì)其密封進(jìn)行選擇和維護(hù)。柱塞和密封件之間的橫向自動(dòng)對(duì)準(zhǔn)確保它們之間的磨損很小。
J-D柱塞計(jì)量泵參數(shù)特點(diǎn)：?jiǎn)晤^Z大流量：4000L/h；Z高出口壓力：50MPa；穩(wěn)態(tài)精度±1%；介質(zhì)粘度：0-800mm2/S；輸送介質(zhì)溫度可達(dá)150℃以上。
好了，以上就是柱塞計(jì)量泵是如何將物料輸送出去的解釋?zhuān)�上海龍亞柱塞式�?jì)量泵技術(shù)部歡迎大家提出更多相關(guān)問(wèn)題，我們將一一解答。
How does the plunger metering pump deliver the material?
Recently, many customers who buy Shanghai titanium dragon plunger metering pump often ask us: how does the plunger metering pump deliver materials? In order to understand this process, let's first understand the working principle of plunger metering pump.
Titanium dragon plunger metering pump directly absorbs and discharges working medium (yellow) through reciprocating motion of plunger. Because the plunger and seal are in contact with the medium, the proper plunger material and sealing form can ensure the pump has ideal performance in operation. How to feed the plunger metering pump? Plunger metering pump includes valve pump and valveless pump. Plunger metering pump has been widely used in petrochemical industry because of its simple structure, high temperature resistance and high pressure resistance. The plunger is made of stainless steel and oxide ceramic, which has the characteristics of corrosion resistance, high hardness and wear resistance.
In view of the shortcomings of ordinary piston pump for high viscosity medium under high pressure, valveless rotary piston metering pump has been paid more and more attention, and is widely used in the measurement of syrup, chocolate, oil additives and other high viscosity media. Due to the high requirements of the metering pump, the application of this lubricating oil can not be completely separated from the metering pump. The plunger metering pump is used to accurately and quantitatively transport the liquid without solid particles to pressure or atmospheric pressure vessels and pipelines. Different types of plunger metering pump can be equipped with variable frequency motor (can receive 4-20mA current signal) or explosion-proof motor according to the needs. The plunger pump head has the advantages of simple structure, economy and high measurement accuracy, so it is necessary to select and maintain its seal. The transverse automatic alignment between the plunger and the seal ensures that the wear between them is very small.
Parameter characteristics of J-D plunger metering pump: single head Z large flow: 4000L / h; Z high outlet pressure: 50MPa; steady state accuracy ± 1%; medium viscosity: 0-800mm2 / S; conveying medium temperature can reach above 150 ℃.
Well, the above is the explanation of how the plunger metering pump delivers materials. Shanghai Longya plunger metering pump technology department welcomes you to ask more relevant questions, and we will answer them one by one.