Oil Gathering and Injection Unit (USZN) on the Prinoth Panther Chassis

1 PURPOSE OF THE UNIT

1.1 Vacuum oil skimmer AKN-6.7, hereinafter referred to as the oil skimmer (or AKN), is designed for:

• collection of oil spills from the relief, pits and injection into a standard tank;
• transportation of collected oil to the disposal site;
• operation in explosive zones of class B-1g according to PUE, with the parameters of possible explosive mixtures of oil and oil product vapors with air of category IIA, group T3 according to GOST R 51330.0-99, as well as without the presence of explosive and fire hazardous environments.

1.2 Climatic version with a range of ambient air operating temperatures during operation:

- tank - special from minus 55 ºС to plus 40 ºС;

- vacuum pump НК-6МН - from minus 45 ° С to plus 45 ° С.

2 TECHNICAL DATA AND CHARACTERISTICS

2.1 Code ………………………………………………………………………………………………………… .. AKN-6, 7

2.2 Type …………………………………………………………………………………… mobile self-propelled

2.3 Base ……………………………………………………………………. tracked chassis Prinoth Panther T12

2.4 Vacuum pump …………………………………………… NK-6MN (analogue of VK-6M2N) (explosion-proof version, with operating temperature from -45 ° C to +40 ° C, version U, location category 1, used for category and group of explosive mixtures II А ТЗ, explosion protection level 1 according to GOST R 51330, explosive zone of class 2 according to GOST R 51330.9 and В-Ir according to PUE, the name of the working environment is oil and oil products)

- productivity, m ³ / h (m ³ / min) …………………………………………………………………… 240 (4.0)

- suction depth, m, not less than ………………………………………………………………………………. four

- drive unit……………………………………………………. hydraulic from the hydraulic motor 310.4.80.01.06

- weight, kg …………………………………………………………………………………………………………… .. 215

2.5 Tank

- nominal capacity, m ³ ……………………………………………………………………… .. 6.7 ± 1.5%

- the actual capacity, m ³ 6.86 ............................................................................................. ..

- permissible maximum vacuum in the tank, MPa ……………………………………… .. 0.075

- setting value of the safety relief valve, MPa ……………… 0.08… 0.09

- working overpressure in the tank, no more, MPa ………………………………. 0.35 ... 0.45

- setting value of the overpressure safety valve, MPa ………… 0.3

- time of filling the tank with a pump, min, no more …………………………………. fifteen

- time of draining from the tank by gravity with an open neck lid, min, no more ... 15

2.6 Pumped liquid ………………………………… .. oil, oil products, industrial water

- density, kg / m ³ ……………………………………………………………………………………………. 700-1000

- the largest mass of the transported liquid, t …………………………………………………… 6.86

- temperature of the transported liquid, ° С, not more than ................................................................. 80

2.7 Total weight of the installation, kg, no more

- with a filled tank …………………………………………………………………………………… 22940

- with an empty tank ……………………………………………………………………………………… .. 16080

2.8 Overall dimensions, mm, no more

- length ……………………………………………………………………………………………………………… .. 7000

- width …………………………………………………………………………………………………………… .. 2700

- height ……………………………………………………………………………………………………………… 3950

- height (with the dismantled pipe of the exhaust system) ……………………………………………. 3400

2.9 Electrical equipment:

- voltage, V ………………………………………………………………………………………………………… 24

- working power supply …………………………………………………………… .. from the chassis power supply;

- explosion protection level ………………………………………………. explosive zone class B-1g,

explosive mixture category IIА,

group of explosive mixture TK

2.10 Maximum speed of the installation, km / h ………………………………………………………. 10