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英國GRIMM格林進(jìn)口柱塞式計量泵 UK GRIMMImported plunger type metering pump
英國GRIMM格林進(jìn)口柱塞式計量泵概述：
進(jìn)口柱塞式計量泵是通過柱塞往復(fù)運動，配合進(jìn)出口單向閥直接將工作介質(zhì)吸入和排出，在柱塞和密封接觸介質(zhì)的情況下，選擇適合的柱塞材質(zhì)和密封形式可保證泵在運轉(zhuǎn)過程中具有理想的性能。柱塞式計量泵因其結(jié)構(gòu)簡單和耐高溫高壓等優(yōu)點被廣泛應(yīng)用于石油化工領(lǐng)域。柱塞材質(zhì)有不銹鋼、氧化陶瓷等材質(zhì)，氧化陶瓷具有耐腐蝕和硬度高耐磨的特點。柱塞計量泵用來向加壓或常壓容器及管道內(nèi)精確定量輸送不含固體顆粒的液體。
英國GRIMM格林進(jìn)口柱塞式計量泵特性：
1、能輸送高粘度介質(zhì)，不推薦適用在輸送腐蝕性漿料及危險性化學(xué)品。尤其在輸送高粘度、高壓力、高溫度的各種液體介質(zhì)的工藝流程中特別受歡迎。
2、軸封為填料密封，有泄露，需周期性調(diào)節(jié)填料，填料與柱塞是一對易損件。
3、柱塞泵使用的排出壓力范圍比較廣泛，宜制成高壓泵。
4、不同型號的柱塞計量泵均可根據(jù)要求裝配變頻電機(能接收4-20mA電流信號)，或防爆電機，柱塞泵頭結(jié)構(gòu)簡單、經(jīng)濟(jì)、計量精度高。
5、結(jié)構(gòu)簡單，維修方便。
6、產(chǎn)品結(jié)構(gòu)先進(jìn)。外形美觀、運行穩(wěn)定。
7、無安全泄放裝置，建議在泵的出口管路上安裝安全閥。
8、所有柱塞計量泵均可調(diào)節(jié)沖程長度(裝沖程調(diào)節(jié)器可實現(xiàn)自動調(diào)節(jié))和改變電機頻率來控制流量，可實現(xiàn)遠(yuǎn)程控制。
英國GRIMM格林進(jìn)口柱塞式計量泵技術(shù)參數(shù)：
流量范圍：0.8-29000L/h
壓力范圍：0.4-50.0MPa
電機功率：0.37-11kw
額度電壓：110V、220V、380V、420V
驅(qū)動方式：電機驅(qū)動，普通電機，防爆電機，變頻電機可選
連接方式：直管焊接、法蘭
過流材質(zhì)：PVC、SS316
隔膜材質(zhì)：PTFE+復(fù)合橡膠
柱塞材質(zhì)：SS304+陶瓷、LSS316+陶瓷
閥座材質(zhì)：SS316
單向閥材質(zhì)：SS304、SS316
閥 球：SS316
計量精度：±1％
英國GRIMM格林進(jìn)口柱塞式計量泵應(yīng)用領(lǐng)域：
廣泛應(yīng)用于化工、石油化工、冶金、電力、醫(yī)藥、食品、塑料發(fā)泡、礦山機械等各個領(lǐng)域，成為現(xiàn)代工業(yè)實現(xiàn)半自動化和全自動操作不可缺少的泵種。尤其在輸送高粘度、高壓力、高溫度的各種液體介質(zhì)的工藝流程中特別受歡迎。
UK GRIMM Imported plunger type metering pump summary:
Import plunger type metering pump through the reciprocating motion of the plunger, with the import and export of one-way valve directly to the suction and discharge medium, medium contact seal in the plunger and the case of choice for piston material and sealing form can guarantee the performance of the pump during operation with the ideal. Plunger metering pump is widely used in petrochemical industry because of its simple structure, high temperature resistance, high pressure and so on. The plunger material is made of stainless steel, oxidation ceramics, etc. the oxidation ceramic has the characteristics of corrosion resistance, high hardness and wear resistance. Plunger metering pumps are used for accurate quantitative delivery of liquid without solid particles to pressure or atmospheric pressure vessels and pipes.
UK GRIMM Imported plunger type metering pumpfeatures:
1. Can transport high viscosity medium, not recommended for conveying corrosive slurry and dangerous chemicals. It is especially popular in the process of conveying liquid medium with high viscosity, high pressure and high temperature.
2. Shaft seal for packing, there is leakage, the need for periodic adjustment of packing, packing and plunger is a pair of wearing parts.
3. The plunger pump uses a wide range of discharge pressure, it should be made into high-pressure pumps.
4. Different types of plunger metering pump can be assembled according to requirements of frequency conversion motor (can receive 4-20mA current signal), or explosion-proof motor, plunger pump head structure is simple, economical, high measuring accuracy.
5. Simple structure and convenient maintenance.
6. Advanced product structure. Beautiful appearance and stable operation.
7. No safety relief device, it is recommended to install the safety valve in the outlet pipe of the pump.
8. All piston metering pumps can adjust the length of stroke (stroke, regulator can be automatically adjusted) and change the frequency of motor to control flow, remote control can be achieved.
UK GRIMM Imported plunger type metering pumptechnical parameters:
Flow range: 0.8-29000L/h
Pressure range: 0.4-50.0MPa
Motor power: 0.37-11kw
Limit voltage: 110V, 220V, 380V, 420V
Drive mode: motor drive, general motors, explosion-proof motors, variable frequency motors optional
Connection: straight pipe welding, flange
Over flow material: PVC, SS316 optional
Diaphragm material: PTFE+ composite rubber
Plunger material: SS304+ ceramic, LSS316+ ceramic
Seat material: SS316
Check valve material: SS304, SS316
Valve ball: SS316L
Measuring accuracy: + 1%
UK GRIMM Imported plunger type metering pump application area:
Widely used in chemical, petrochemical, metallurgy, power, medicine, food, plastics, foam, mining machinery and other fields, become the modern industry to achieve semi-automatic and fully automated operation of the indispensable pump species. It is especially popular in the process of conveying liquid medium with high viscosity, high pressure and high temperature.
