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柱塞泵原理
通過(guò)柱塞的往復(fù)運(yùn)動(dòng)直接將工作介質(zhì)吸入和排出。由于柱塞和密封都接觸介質(zhì)的情況下，選擇合適的柱塞材質(zhì)和密封形式可保證泵在運(yùn)轉(zhuǎn)過(guò)程中具有理想的性能。
柱塞泵頭結(jié)構(gòu)簡(jiǎn)單、經(jīng)濟(jì)、計(jì)量精度高，需要選擇和維護(hù)好密封。柱塞和密封之間橫向自動(dòng)對(duì)中確保二者之間磨損小。 柱塞材質(zhì)有不銹鋼、氧化陶瓷，氧化陶瓷具有耐腐蝕和硬度高耐磨的特點(diǎn)。
主要性能參數(shù)
單頭流量：50000升/小時(shí)
排出壓力：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)450oC以上
主要應(yīng)用
石油、石化/化工工藝過(guò)程中高壓力大流量工況要求，或危險(xiǎn)化學(xué)品注入及輸送陸地及海上石油天然氣撬裝系統(tǒng)，核電、軍工等特殊工藝應(yīng)用環(huán)保、醫(yī)藥、造紙、食品其它行業(yè)的關(guān)鍵過(guò)程
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SJ6型柱塞計(jì)量泵性能參數(shù) |
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型號(hào)
Type |
流量
L/h |
排壓MPa |
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電機(jī)
15kW |
電機(jī)
22kW |
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SJ6-200/50 |
200 |
|
50 |
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SJ6-250/50 |
250 |
|
50 |
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SJ6-320/50(40) |
320 |
40 |
50 |
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SJ6-400/50(32) |
400 |
32 |
50 |
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SJ6-500/40(25) |
500 |
25 |
40 |
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SJ6-630/32(20) |
630 |
20 |
32 |
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SJ6-800/25(16) |
800 |
16 |
25 |
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SJ6-1000/20(12.5) |
1000 |
12.5 |
20 |
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SJ6-1250/16(10) |
1250 |
10 |
16 |
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SJ6-1600/12.5(8) |
1600 |
8 |
12.5 |
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SJ6-2000/10(6.3) |
2000 |
6.3 |
10 |
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SJ6-2500/8(5) |
2500 |
5 |
8 |
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SJ6-3200/6.3(4) |
3200 |
4 |
6.3 |
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SJ6-4000/5(3.2) |
4000 |
3.2 |
5 |
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SJ6-5000/4(2.5) |
5000 |
2.5 |
4 |
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SJ6-6300/3.2(2) |
6300 |
2 |
3.2 |
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SJ6-8000/2.5(1.6) |
800 |
1.6 |
2.5 |
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SJ6-10000/2(1.25) |
10000 |
1.25 |
2 |
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SJ6-12500/1.6(1) |
12500 |
1 |
1.6 |
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SJ6-16000/125(0.8) |
16000 |
0.8 |
1.25 |
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SJ6-20000/1(0.63) |
20000 |
0.63 |
1 |
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SJ6-25000/0.8(0.5) |
25000 |
0.5 |
0.8 |
SJ6型柱塞計(jì)量泵安裝圖
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SJ6型柱塞計(jì)量泵安裝尺寸 |
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型號(hào) |
A1 |
A2 |
B |
C |
D |
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SJ6-200/50 |
290 |
240 |
119 |
DN20-PN420RF
GB/9115.1 |
DN20-PN40RF(Rp)
GB/9114 |
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SJ6-250/50 |
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SJ6-320/50(40) |
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SJ6-400/50(32) |
290 |
240 |
119 |
DN20-PN420RF
GB/9115.1 |
DN20-PN40RF(Rp)
GB/9114 |
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SJ6-500/40(25) |
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SJ6-630/32(20) |
328 |
290 |
120 |
DN25-PN260RF
GB/T9115.1 |
DN25-PN40RF(Rp)
GB/9114 |
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SJ6-800/25(16) |
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SJ6-1000/20(12.5) |
360 |
334 |
122 |
DN32-PN150RF
GB/T9115.1 |
DN32-PN40RF(Rp)
GB/9114 |
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SJ6-1250/16(10) |
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SJ6-1600/12.5(8) |
340 |
340 |
144 |
DN40-PN110RF(NPT)
GB/T9114 |
DN40-PN40RF(Rp)
GB/T9114 |
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SJ6-2000/10(6.3) |
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SJ6-2500/8(5) |
296 |
296 |
146 |
DN50-PN50RF(NPT)
GB/T9114 |
DN50-PN40RF(Rp)
GB/T9114 |
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SJ6-3200/6.3(4) |
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SJ6-4000/5(3.2) |
266 |
266 |
150 |
DN65-PN40RF(Rp)
GB/T9114 |
DN65-PN40RF(Rp)
GB/T9114 |
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SJ6-5000/4(2.5) |
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SJ6-6300/3.2(2) |
298 |
298 |
156 |
DN80-PN40RF(Rp)
GB/T9114 |
DN80-PN40RF(Rp)
GB/T9114 |
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SJ6-8000/2.5(1.6) |
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SJ6-10000/2(1.25) |
340 |
340 |
175 |
DN100-PN40RF(Rp)
GB/T9114 |
DN100-PN40RF(Rp)
GB/T9114 |
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SJ6-12500/1.6(1) |
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SJ6-16000/125(0.8) |
402 |
402 |
195 |
DN125-PN40RF(Rp)
GB/T9114 |
DN125-PN40RF(Rp)
GB/T9114 |
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SJ6-20000/1(0.63) |
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SJ6-25000/0.8(0.5) |
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