Product Name: qja series intelligent two-stage vacuum oil purifier (transformer oil purifier) advantages of Dingneng oil purifier

Product overview:

● qja series products are the third generation of intelligent vacuum oil purifier specially developed by Dingneng company for insulating oil products. It is used for purifying and filtering transformer oil, insulating oil, switching oil, capacitor oil, refrigeration oil and other electrical insulating oil products.

● the purpose of qja series vacuum oil purifier treatment is to eliminate particles, moisture, gas and other pollutants in the oil and reduce the acid value. Make the dielectric strength, water content, gas content, acid value, dielectric loss and other key indicators of the oil meet the qualified specification requirements, and ensure the safe operation of users' electrical equipment as much as possible.

● the product is widely used for oil purification treatment of customers in power supply, power generation, power transmission and transformation, power equipment manufacturing, power engineering, electrical equipment maintenance, power test, electrical scientific research and other industries.

● the oil purifier also has the functions of vacuum pumping, vacuum drying, on-line oil purifier, oil injection, hot oil circulation and so on, which can meet various functional requirements of users on site.

● qja vacuum oil purifier is an independent oil purification and filtration system with skid mounted structure, which can be charged for on-line circulating filtration or moved to the oil filtration point for off-line oil filtration.

● in addition to the reliable oil purifier and purification function, the equipment can also easily change the valve for separate oil pumping, oil injection and oil replenishment functions, and filter particles while transporting oil, so as to meet the requirements of multi-purpose use on site.

● high efficiency of water removal and degassing: the patented three-dimensional evaporation degassing and dehydration system of Dingneng is adopted, with built-in secondary evaporation compartment and special vacuum filler to increase the contact area of oil film and quickly separate water and gas in oil. The efficiency is twice that of similar products. (Patent No.: 2014202545183)

● strong impurity removal ability: high β Value precision filter material, multi-stage filtration and step-by-step encryption to remove fine particles in the oil. The filter element has large volume and large sewage holding capacity. Long service life, and equipped with automatic detection function of filter element pollution.

● short oil treatment time: the two-stage high vacuum and high pumping speed can quickly and efficiently remove the water vapor in the oil, greatly improve the drying degree and breakdown voltage of the oil, and shorten the oil treatment period, so as to improve the service performance of the oil.

● uniform heating: the system adopts low-density indirect circulating carbon fiber heating technology to prevent acetylene gas from oil cracking. Low energy consumption, uniform heating and stable oil temperature.

● automatic control: the machine adopts high-end and sophisticated configurations such as automatic constant temperature control, automatic liquid level control, automatic defoaming control and automatic pressure protection to ensure that the equipment will not inject oil during operation and operate safely and stably.

● interlocking protection: overload protection, overpressure alarm shutdown protection, oil shortage protection, fuel injection protection, phase sequence protection, etc. ensure the reliable operation of the whole machine for a long time.

● humanized indication: automatic design, and there are oil temperature, pressure, vacuum degree, filter element pollution degree, operation status and other indications, which are concise and clear.

● modern design: This machine has advanced oil purification process design, which can be processed online or offline. It has a high degree of automation and can realize unattended operation. The equipment has compact structure and flexible and convenient movement.  

● good comprehensive performance: the machine has the advantages of low noise, simple operation, long maintenance interval, low energy consumption, low operation cost and high oil purifier efficiency.

A optional PLC (intelligent programmable logic control system): touch screen man-machine dialogue operation interface with dynamic display. (optional)

B imported parts (such as imported brand vacuum pump set, motor oil pump set, filter element, electrical parts, instrument, etc.). (optional)

C flowmeter. (optional)

D. the frequency conversion system can be configured to realize the flow selection during oil purifier or oil filling. (optional)

E online micro water meter. (optional)

F vacuum gauge. (optional)