FRANKE FITER separator spare parts

FRANKE FITER separator spare parts FRANKE FITER separator spare parts

WIKA Model R5502 Degree of protection IP65,

SCHMERSAL BNS-120-11Z M12 1M 4 X 0,25 MM2 1NC/1NO

DELTA VC2124

AQUAFLEX 7101.110.31

ABB P 14436-0-1072510

JUMO 703570/082-1100-110000-23-00/00,56

HANSA-FLEX SKS 32 IR SN H

TIVAL Sensors FF4- 8 DAH 1010078

AS-SCHNEIDER 02-H3ZBSA-ZZTF-0002

bbbCO R6306TSJ

HEIDENHAIN 680983-03

ABB OTP25T3M

MOOG D638-260-0002

ZIMMER GH6460-B

EMG EB800-60II serial number 195841 04/06

SCHMIDT+SOHN DL21104RT NR.230012

BAUER BS02-63U/D04L A4

MUNTERS ACE72T

TWK ZD-P3L4-01

RITTAL 9343.230 SV Gr. 2, 400 A, 400-690 V, 3-pole screw M10 with electronic safety monitoring,

WEbbbbA SQ-WE-M1.25X2-1H-M33X1.5

STAR 890-0056A

STAUBLI B27586152

WEBER 421529

LIKA AMT612/4096GY-10-RL2

WEBER 4320.13/12

HYDAC 304356

HEB Z100-102-63/32/20.00-206/M1/S16

WEbbbbA SQ-WE-M1.25X2-1H-M33X1.5

BRINKMANN SFL1850/310-X+1020

ACE GS-15-60-CC-150

ELAFLEX D125 with ears, length 130mm, material NBR PN16

FEMA SCH-DCM025 pressure range: 50-250mbar

RITTAL SK3285900, for Blue e+series air conditioning, suitable for 2-6KW units

PACSCI N31HRHL-LNK-NS-01

MEISTER 150894 DWG1.5

AQUAFLEX MSD3.04.02-20

When the controller is powered on, the negative pressure generated by the mist suction port forces the oil mist to be directed into the mist absorber. The oil mist particles collide under the action of the wind turbine inside the mist absorber, and the small particles aggregate into larger particles that can be controlled. They are intercepted by efficient mist absorbing materials and collected and recovered through the reflux port.

Folding electrostatic separator

According to the second-order principle of electrostatic field, fine oil mist particles enter an electric field with the airflow and become positively charged. When the particles with dots reach the electric field between the collection disks of the purifier, they are attracted by the metal washing disk and adhere to the metal disk, thereby separating the oil mist from the air and achieving the purification effect.

Comparison between centrifugal and electrostatic oil mist separators:

The centrifugal oil mist separator has a wide range of applications, and the requirements for multi workshop environments are not very high; Electrostatic oil mist separators can only be used in relatively dry workshop environments. For workshops with very high mist, the conductive properties of water can easily cause short circuits in the electric field of the oil mist separator.

The separation efficiency of centrifugal oil mist separators is not as precise as that of electrostatic separators. The separable particle diameter of the electrostatic oil mist separator can be as small as 0.01 micrometers.

Oil gas two-phase separator

The oil gas two-phase separator separates the oil gas mixture into a single phase of crude oil and natural gas. The pressure is controlled by the pressure control valve at the natural gas outlet, and the liquid level is regulated by the oil outlet valve controlled by the controller.

The pressure control valve at the natural gas outlet is usually a self operated regulating valve or a pneumatic diaphragm regulating valve equipped with a pressure transmitter, controller, or gas source. The oil outlet valve is usually operated by a pneumatic diaphragm regulating valve or a float level regulator, which is equipped with a liquid level sensor, controller, and air source.

Some oil and gas two-phase separators use pneumatic diaphragm regulating valves to control the pressure of the separator, and float level regulators to operate the oil outlet valve to control the liquid level of the separator.

Oil gas water three-phase separator

The oil, gas, and water three-phase separator can separate some of the water in the crude oil while separating the gas-liquid in the oil well products. With the development of oil fields, the water content of oil well produced fluids gradually increases, and the application of three-phase separators is also increasing. The control methods for three-phase separators vary depending on the structure. The control principles of two typical separators are as follows:

(1) After the oil, gas, and water mixture enters the separator, the inlet splitter roughly divides the mixture into two phases, vapor and liquid, and the liquid phase enters the liquid collection section. The collection part has sufficient volume to allow free water to settle to the bottom and form a water layer, with crude oil and an emulsion oil layer containing smaller water droplets on top. Crude oil and emulsion oil overflow from the baffle. The oil level downstream of the baffle is controlled at a constant height by the liquid level controller operating the oil outlet valve. Water is discharged from the outlet upstream of the baffle, and the oil-water interface controller controls the opening of the drainage valve to maintain the oil-water interface at the specified height. The pressure of the separator is controlled by a valve installed on the natural gas pipeline.

(2) The separator is equipped with an oil tank and a water baffle. The crude oil overflows from the oil baffle to the oil tank, and the oil level in the tank is controlled by the oil outlet valve operated by the liquid level controller. Water flows under the oil tank and enters the water chamber through the water blocking plate. The liquid level in the water chamber is controlled by the outlet valve operated by the liquid level controller.

Problems in traditional separator liquid level and pressure control

In the constant pressure control of the separator, the pressure control valve on the natural gas pipeline throttles the natural gas to a certain extent to ensure the stability of the pressure inside the separator. When the gas volume decreases or the pressure at the gas outlet decreases, the degree of valve throttling increases; On the contrary, the degree of valve throttling decreases. In the liquid level control of the separator, the oil-water outlet valve also throttles the liquid. When the liquid volume increases, the degree of throttling decreases; When the liquid volume is small, the degree of throttling should be strengthened to keep the liquid level stable.

In order to ensure normal drainage under high liquid volume, the separator has a high pressure. But when the liquid volume decreases, it is necessary to throttle the liquid through the oil-water outlet valve to prevent the liquid level from decreasing. Therefore, in production, the separator generally works under higher pressure, and the liquid phase valve is in a throttling state.

The high pressure of the separator affects the inlet of the separator, causing an increase in the output port and wellhead back pressure of the transfer station or metering station, which is not conducive to oil transportation. Most oil wells in our country use mechanical oil extraction, which increases the back pressure at the wellhead and increases the energy consumption of oil extraction. In addition, saturated dissolved gases contained in oil at higher pressures can be separated from the oil when the pressure drops after throttling the outlet valve, which can easily cause gas turbidity in downstream oil pumps. Therefore, higher separator pressure not only affects the separation efficiency of oil and gas, increases production energy consumption, but also affects safety production.

Folding voltage control

The float level controller drives two regulating valves, one regulating valve controls natural gas and the other regulating valve controls crude oil, achieving joint regulation of valves at the outlet of crude oil and natural gas. When the float rises, the connecting rod mechanism reduces the opening of the air regulating valve and increases the opening of the oil regulating valve; On the contrary, when the float descends, the connecting rod mechanism will increase the opening of the air regulating valve and decrease the opening of the oil regulating valve. By changing the opening of the regulating valve and adjusting the relative flow rate of natural gas and crude oil, the liquid level of the separator can be controlled. This control method does not perform constant pressure control on the separator. The pressure of the separator is the sum of the pressure at the natural gas outlet or liquid outlet and the pressure difference before and after the natural gas regulating valve or liquid regulating valve. When the gas and liquid volumes, as well as the downstream pressure of the separator, change, the pressure of the separator also changes, so this control method is called variable pressure control.

Application of Variable Pressure Liquid Level Control in Oil Gas Two Phase Separators

When the liquid and gas volumes entering and exiting the oil and gas separator remain constant, the liquid level stabilizes at a certain position; When the amount of liquid or gas entering the separator changes and causes the liquid level to rise, the float linkage mechanism will close the opening of the natural gas regulating valve and open the opening of the crude oil regulating valve, reducing the exhaust volume and increasing the exhaust volume until the amount of liquid and gas entering and leaving the separator are equal, and the liquid level will stabilize at a higher position than before; When the amount of liquid or gas entering the separator changes and causes the liquid level to drop, the float linkage mechanism will open the opening of the natural gas regulating valve wider and close the opening of the crude oil regulating valve smaller, increasing the exhaust volume and decreasing the exhaust volume until the amount of liquid and gas entering and leaving the separator are equal, and the liquid level will stabilize at a lower position than before. In this way, as the amount of liquid or gas entering the separator changes, the float linkage mechanism drives the regulating valve to produce corresponding actions, thereby keeping the liquid level relatively stable.

Application of Variable Pressure Liquid Level Control in Oil Gas Water Three Phase Separators

(1) Application of Variable Pressure Liquid Level Control in Oil Gas Water Three Phase Separation. The control of crude oil liquid level is the same as that of the oil and gas separator, and the oil-water interface is controlled by a drainage valve operated by the oil-water interface controller.

(2) Application of Variable Pressure Liquid Level Control in Oil Gas Water Three Phase Separators. The liquid level of the oil tank is controlled by the crude oil regulating valve and natural gas regulating valve operated by its liquid level controller, while the liquid level of the water tank is controlled by the outlet regulating valve and natural gas regulating valve operated by its liquid level controller.

1. Before operation, carefully check whether the inlet and outlet pipelines and valve connections of the separator are correct, and whether the connecting bolts are tightened;

2. Open the natural gas outlet valve and raw material inlet valve, pay attention to the liquid level indication, and maintain the liquid level between 1/2 and 1/3. If there is any abnormal phenomenon, adjust the opening degree of the inlet and outlet valves in a timely manner to achieve a stable state;

3. When the equipment enters a stable operating state, pay attention to the liquid level indication, which should not be lower than 1/2. If it is too low, close the oil and water discharge valves and wait for the accumulated liquid to reach the specified range before starting normal discharge;

4. Pay attention to observing the internal temperature and pressure of the separator to ensure they are normal, and strictly prevent overheating and overpressure operation. Regularly keep records and record the liquid level height at the same time;

5. Remove internal dirt and sediment from the equipment every two weeks;

6. Non operators are strictly prohibited from arbitrarily installing, disassembling, opening, closing, etc. pressure gauges, pressure gauge valves, safety valves, etc;

7. Pay attention to changes in oil inlet temperature to prevent sand sticking, wax sticking, wax blockage, and oil leakage accidents from occurring;

8. When the separator is stopped, the liquid in the container and pipeline should be purged.

When the controller is powered on, the negative pressure generated by the mist suction port forces the oil mist to be directed into the mist absorber. The oil mist particles collide under the action of the wind turbine inside the mist absorber, and the small particles aggregate into larger particles that can be controlled. They are intercepted by efficient mist absorbing materials and collected and recovered through the reflux port.

Folding electrostatic separator

According to the second-order principle of electrostatic field, fine oil mist particles enter an electric field with the airflow and become positively charged. When the particles with dots reach the electric field between the collection disks of the purifier, they are attracted by the metal washing disk and adhere to the metal disk, thereby separating the oil mist from the air and achieving the purification effect.

Comparison between centrifugal and electrostatic oil mist separators:

The centrifugal oil mist separator has a wide range of applications, and the requirements for multi workshop environments are not very high; Electrostatic oil mist separators can only be used in relatively dry workshop environments. For workshops with very high mist, the conductive properties of water can easily cause short circuits in the electric field of the oil mist separator.

The separation efficiency of centrifugal oil mist separators is not as precise as that of electrostatic separators. The separable particle diameter of the electrostatic oil mist separator can be as small as 0.01 micrometers.

Oil gas two-phase separator

The oil gas two-phase separator separates the oil gas mixture into a single phase of crude oil and natural gas. The pressure is controlled by the pressure control valve at the natural gas outlet, and the liquid level is regulated by the oil outlet valve controlled by the controller.

The pressure control valve at the natural gas outlet is usually a self operated regulating valve or a pneumatic diaphragm regulating valve equipped with a pressure transmitter, controller, or gas source. The oil outlet valve is usually operated by a pneumatic diaphragm regulating valve or a float level regulator, which is equipped with a liquid level sensor, controller, and air source.

Some oil and gas two-phase separators use pneumatic diaphragm regulating valves to control the pressure of the separator, and float level regulators to operate the oil outlet valve to control the liquid level of the separator.

Oil gas water three-phase separator

The oil, gas, and water three-phase separator can separate some of the water in the crude oil while separating the gas-liquid in the oil well products. With the development of oil fields, the water content of oil well produced fluids gradually increases, and the application of three-phase separators is also increasing. The control methods for three-phase separators vary depending on the structure. The control principles of two typical separators are as follows:

(1) After the oil, gas, and water mixture enters the separator, the inlet splitter roughly divides the mixture into two phases, vapor and liquid, and the liquid phase enters the liquid collection section. The collection part has sufficient volume to allow free water to settle to the bottom and form a water layer, with crude oil and an emulsion oil layer containing smaller water droplets on top. Crude oil and emulsion oil overflow from the baffle. The oil level downstream of the baffle is controlled at a constant height by the liquid level controller operating the oil outlet valve. Water is discharged from the outlet upstream of the baffle, and the oil-water interface controller controls the opening of the drainage valve to maintain the oil-water interface at the specified height. The pressure of the separator is controlled by a valve installed on the natural gas pipeline.

(2) The separator is equipped with an oil tank and a water baffle. The crude oil overflows from the oil baffle to the oil tank, and the oil level in the tank is controlled by the oil outlet valve operated by the liquid level controller. Water flows under the oil tank and enters the water chamber through the water blocking plate. The liquid level in the water chamber is controlled by the outlet valve operated by the liquid level controller.

Problems in traditional separator liquid level and pressure control

In the constant pressure control of the separator, the pressure control valve on the natural gas pipeline throttles the natural gas to a certain extent to ensure the stability of the pressure inside the separator. When the gas volume decreases or the pressure at the gas outlet decreases, the degree of valve throttling increases; On the contrary, the degree of valve throttling decreases. In the liquid level control of the separator, the oil-water outlet valve also throttles the liquid. When the liquid volume increases, the degree of throttling decreases; When the liquid volume is small, the degree of throttling should be strengthened to keep the liquid level stable.

In order to ensure normal drainage under high liquid volume, the separator has a high pressure. But when the liquid volume decreases, it is necessary to throttle the liquid through the oil-water outlet valve to prevent the liquid level from decreasing. Therefore, in production, the separator generally works under higher pressure, and the liquid phase valve is in a throttling state.

The high pressure of the separator affects the inlet of the separator, causing an increase in the output port and wellhead back pressure of the transfer station or metering station, which is not conducive to oil transportation. Most oil wells in our country use mechanical oil extraction, which increases the back pressure at the wellhead and increases the energy consumption of oil extraction. In addition, saturated dissolved gases contained in oil at higher pressures can be separated from the oil when the pressure drops after throttling the outlet valve, which can easily cause gas turbidity in downstream oil pumps. Therefore, higher separator pressure not only affects the separation efficiency of oil and gas, increases production energy consumption, but also affects safety production.

Folding voltage control

The float level controller drives two regulating valves, one regulating valve controls natural gas and the other regulating valve controls crude oil, achieving joint regulation of valves at the outlet of crude oil and natural gas. When the float rises, the connecting rod mechanism reduces the opening of the air regulating valve and increases the opening of the oil regulating valve; On the contrary, when the float descends, the connecting rod mechanism will increase the opening of the air regulating valve and decrease the opening of the oil regulating valve. By changing the opening of the regulating valve and adjusting the relative flow rate of natural gas and crude oil, the liquid level of the separator can be controlled. This control method does not perform constant pressure control on the separator. The pressure of the separator is the sum of the pressure at the natural gas outlet or liquid outlet and the pressure difference before and after the natural gas regulating valve or liquid regulating valve. When the gas and liquid volumes, as well as the downstream pressure of the separator, change, the pressure of the separator also changes, so this control method is called variable pressure control.

Application of Variable Pressure Liquid Level Control in Oil Gas Two Phase Separators

When the liquid and gas volumes entering and exiting the oil and gas separator remain constant, the liquid level stabilizes at a certain position; When the amount of liquid or gas entering the separator changes and causes the liquid level to rise, the float linkage mechanism will close the opening of the natural gas regulating valve and open the opening of the crude oil regulating valve, reducing the exhaust volume and increasing the exhaust volume until the amount of liquid and gas entering and leaving the separator are equal, and the liquid level will stabilize at a higher position than before; When the amount of liquid or gas entering the separator changes and causes the liquid level to drop, the float linkage mechanism will open the opening of the natural gas regulating valve wider and close the opening of the crude oil regulating valve smaller, increasing the exhaust volume and decreasing the exhaust volume until the amount of liquid and gas entering and leaving the separator are equal, and the liquid level will stabilize at a lower position than before. In this way, as the amount of liquid or gas entering the separator changes, the float linkage mechanism drives the regulating valve to produce corresponding actions, thereby keeping the liquid level relatively stable.

Application of Variable Pressure Liquid Level Control in Oil Gas Water Three Phase Separators

(1) Application of Variable Pressure Liquid Level Control in Oil Gas Water Three Phase Separation. The control of crude oil liquid level is the same as that of the oil and gas separator, and the oil-water interface is controlled by a drainage valve operated by the oil-water interface controller.

(2) Application of Variable Pressure Liquid Level Control in Oil Gas Water Three Phase Separators. The liquid level of the oil tank is controlled by the crude oil regulating valve and natural gas regulating valve operated by its liquid level controller, while the liquid level of the water tank is controlled by the outlet regulating valve and natural gas regulating valve operated by its liquid level controller.

1. Before operation, carefully check whether the inlet and outlet pipelines and valve connections of the separator are correct, and whether the connecting bolts are tightened;

2. Open the natural gas outlet valve and raw material inlet valve, pay attention to the liquid level indication, and maintain the liquid level between 1/2 and 1/3. If there is any abnormal phenomenon, adjust the opening degree of the inlet and outlet valves in a timely manner to achieve a stable state;

3. When the equipment enters a stable operating state, pay attention to the liquid level indication, which should not be lower than 1/2. If it is too low, close the oil and water discharge valves and wait for the accumulated liquid to reach the specified range before starting normal discharge;

4. Pay attention to observing the internal temperature and pressure of the separator to ensure they are normal, and strictly prevent overheating and overpressure operation. Regularly keep records and record the liquid level height at the same time;

5. Remove internal dirt and sediment from the equipment every two weeks;

6. Non operators are strictly prohibited from arbitrarily installing, disassembling, opening, closing, etc. pressure gauges, pressure gauge valves, safety valves, etc;

7. Pay attention to changes in oil inlet temperature to prevent sand sticking, wax sticking, wax blockage, and oil leakage accidents from occurring;

8. When the separator is stopped, the liquid in the container and pipeline should be purged.