用途范围：
用于35KV以下电力部门及工矿企业等处理不合格变压器油、互感器油、开关油等各类绝缘油的专用设备；
也是对电力设备进行真空注油的绝佳选择；
国电公司定点定型产品，广泛适用于电厂、电站、电力公司、变电工业、铁路、石化、冶金等领域。
优势特点：
1. 高效型，采用独特的三维立体闪蒸技术，效率比普通真空滤油机高5-8倍，迅速分离油中的水分、气体，系统免维护。
2. 网状过滤与高分子吸附相结合的技术，采用优质滤芯，纳污量大，逐级加密，高精度，多级过滤。
3. 安全可靠的加热系统，最优化的管路设计，确保无“死油区”
4. 红外线液位自动控制，自动平衡进出油，真正实现人机分离
5. 本机可对变压器等绝缘电力设备进行真空注油，真空干燥
6. 本机同时具有真空注油及现场带电处理任何等级的变压器油
7. 真空滤油机的各路电源开关及导线均能满足在额定油温下长时间连续安全运转的要求
8. 本机具有三位一体的联锁电气自动保护装置（压力保护、电加热与油泵保护），采用本公司特制的精密油泵，低噪音，符合世界环保的高标准要求
9. 可随机配套在线检测耐压值仪器，可自动打印检测结果（代号：KRB-T系列）
10. 结构紧凑，轻便灵活，移动方便，处理效果明显，耗电少，操作简单。
KRB KRB-T High Efficiency Vacuum Oil Purifier
Applicable scope：
It is a special equipment applied to purification of unqualified transformer oil, mutual conductor oil, circuit breaker oil ect. insulation oil under 35KV in power division , industrial and mining enterprises.
It is also a good choice for vacuum filling of power equipment.
As a State Power Corporation designated products, it is widely used in power plant, power station, power enterprises, power transmission, railway, petrifaction, metallurgy ect. industries.
Advantages:
1. High efficiency, adopted special three-dimensional flash evaporation technology,
which is 5-8 times higher than common vacuum purifier and able to swiftly remove moisture, gas from oil with maintenance free.
2. Combined with mesh filtering and polymer adsorption technology, high quality filter elements adopted with high impurity adsorption capacity, gradually thicker,
high precision, multistage filtration.
3. Safe and reliable heating KRBstem and optimized piping design avoid “bypassed oil”.
4. Liquid level control with infrared ray detection can automatically balance inlet and outlet oil, achieve real unmanned operation.
5. This type of unit can be used for vacuum filling and vacuum drying of insulation oil of transformers or power utilities.
6. This type of unit can be used for vacuum filling or purifying of any grades energized transformer oil.
7. The breakers and wires of vacuum oil purifier are able to meet the requirement of
long period continuous safe working under rated temperature.
8. This type of unit has a trinity with interlock electric automatic protection devices (pressure protection, electric heating and oil pump protection), fitted with special precision oil pump, low noise, conforming to the high international environmental standard.
9. It is optional to add break down voltage online tester with automatic printing of testing result (Model No. KRB-T series).
10. Compact structure, flexible and convenient, convenient to move, good performance, low power consumption, easily operation.
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Item 指标名称 |
Unit 单位 |
KRB-10 |
KRB-20 |
KRB-30 |
KRB-50 |
KRB-75 |
KRB-100 |
KRB-150 |
KRB-200 |
|
|
Flow rate 流量 |
L/H |
600 |
1200 |
1800 |
3000 |
4500 |
6000 |
9000 |
12000 |
|
|
Vacuum degree 真空度 |
Mpa |
-0.06 ～ -0.098 |
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Ultimate vacuum 极限真空 |
Pa |
≤90 |
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Working pressure 工作压力 |
Mpa |
≤0.5 |
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Fault free 无故障工作时间 |
H |
4000 |
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Working temperature 工作温度 |
℃ |
30-60 |
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Continuous working time 连续工作时间 |
H |
150 |
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Power supply 工作电源 |
|
380V/50Hz (or as per requirement或根据用户要求) |
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Noise 工作噪声 |
dB(A) |
≤75 |
≤80 |
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|
Heating power 加热功率 |
kW |
9 |
15 |
18 |
30 |
48 |
60 |
90 |
105 |
|
|
Total power 总功率 |
kW |
11 |
17 |
21 |
33 |
53 |
65 |
96 |
116 |
|
|
Inlet&outlet size 进出管径 |
mm |
25 |
25 |
25 |
32 |
42 |
42 |
50 |
60 |
|
|
Oil index after treatment 处理后油指标 |
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Breakdown voltage 击穿电压 |
≥65KV |
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Gas content 含气量 |
≤0.1% |
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Filtering precision 过滤精度 |
≤5μm (As per requirement或根据用户要求) |
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Water content 油中含水量 |
5～8ppm |
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本机可独立使用，也可与BZ再生装置配合使用，除酸、脱色、降低介损、酸值，从而进一步提高油的绝缘强度（代号为：KRBL系列）
This type of machine can be independently working, or incorporate with BZ series regeneration unit for de-acidification, decoloration, reducing dielectric loss and acid value, so as to improve insulating strength( Model: ZJL series)
898995850
