KCB磁力驅(qū)動(dòng)齒輪泵
KCB Magnetic Driven Gear Pump
  KCB型磁力驅(qū)動(dòng)泵適用于石油化工、涂料、造紙、樹(shù)脂工業(yè)等工藝流程中不含固體顆粒和長(zhǎng)纖維，粘度為5～1500cst的流體輸送。適宜于有毒有害、易燃易爆、有污染、易揮發(fā)介質(zhì)和重油、機(jī)械油、燃油等的輸送。
KCB magnetic driven pump is suitable for conveying fluid containing no solid particle or long fiber, with a viscosity of 5~1500cst in petrochemical, coating, paper-making and resin making processes. It is suitable to convey toxic and harmful, inflammable and explosive, contaminating and volatile media, and heavy oil, machine oil and fuel oil. 

結(jié)構(gòu)說(shuō)明 Description of structure
1.外嚙合式低壓齒輪泵，全密封，無(wú)泄漏。
2.主要由泵體、齒輪、軸、磁力驅(qū)動(dòng)部件、安全閥等組成。
3.泵內(nèi)所有運(yùn)轉(zhuǎn)部件利用輸送的介質(zhì)自潤(rùn)滑。
4.齒輪經(jīng)熱處理有較高的強(qiáng)度、硬度和耐磨性能。
5.泵內(nèi)有設(shè)計(jì)合理的泄壓回路，保證齒輪在工作中不存在"困油"問(wèn)題。
6.滑動(dòng)軸承選用適宜的材料，足以承受齒輪的不平衡徑向液壓力，抗污染力強(qiáng)，滿足無(wú)潤(rùn)滑性的化工介質(zhì)的要求，使用壽命長(zhǎng)。
7.設(shè)置有安全閥超載保護(hù)，安全閥的全回流壓力為泵額定壓力的1.5倍，可 在允許的排出壓力范圍內(nèi)根據(jù)實(shí)際需要進(jìn)行調(diào)整，當(dāng)排出壓力超過(guò)泵的額定壓力
時(shí)，安全閥自動(dòng)開(kāi)啟，保證泵及電機(jī)不會(huì)因壓力過(guò)高而損壞。
8.不銹鋼結(jié)構(gòu)的泵不配帶內(nèi)置安全閥，用戶應(yīng)在泵的出口設(shè)置旁通回流管線，并加裝安全閥。
9.從驅(qū)動(dòng)端看，泵為順時(shí)針旋轉(zhuǎn)。

1.Externally engaged low-pressure gear pump, fully enclosed and leakage free.
2.It is mainly comprised of body, gear, shaft, magnetic driving parts and relief valve.
3.All running parts in the pump are self-lubricated by the media conveyed.
4.Gears are heat treated to have high strength, hardness and wearing resisting performance.
5.The pump is designed with rational pressure relief circuit, to ensure that there is
no problem of "oil trap" during the operation of gears.
6.Sliding bearings are made with suitable materials, able to withstａnd the unbalanced radial hydraulic load of gears, with strong resistance to contamination, meeting the requirements of chemical media without lubricating property, and featuring long service life.
7.It is provided with relief valve overload protection; the full reflow pressure of the relief valve is 1.5 times the rated pump pressure, and can be adjusted according to actual need within the permissible discharge pressure range. When the discharge pressure exceeds the rated pressure of the pump, the relief valve opens automatically to protect the pump and motor from damage due to excessive high pressure. 

8.Pumps in stainless steel structure have no built-in relief valve, so users should set up a bypass reflow circuit between the pump inlet and discharge, and mount a relief valve on it.
9.The pump rotates in a clockwise direction when viewed from the driving end.
性能范圍 The main specifications
流量  Capacity                1.1～576m3/h
工作壓力 The working pressure 0.33～1.45MPa
介質(zhì)溫度 Temperature         -30℃～120℃
型號(hào)意義 Type denotation

泵常用材料 Common pump materials