What are the installation steps for roots vacuum pumps?

Fix the maintenance platform with a rectangular frame, put the front end partition of the first-stage rotor on it, put the active and driven rotors according to the marking, install the pump casing, the partition, the interstage sealing ring, the adjustment paper pad and the cylindrical positioning pins at the four corners step by step, pay attention to the thickness of the adjustment paper pad needs to be consistent with the record when dismantling, and tighten the fastening bolts of the pump body; The pump body of the roots vacuum pump is placed flat on the maintenance table, and the throtor rings at the partition at both ends are installed; Mounting the inner wall panel of the bearing housing; installation of bearing housings and bearings; Use the feeler gauge to check the front and rear clearance of the rotor and partition at all levels, and require it to conform to the clearance data of the maintenance manual of the roots vacuum pump, generally to ensure that the clearance between the rotor and the front and rear partitions is greater than the required minimum value, and the adjustment range is in; Pre-installed synchronous gear: install and lock the synchronous gear with keyway, and gently press the synchronous gear with a cone first; The angle of the two rotors is adjusted to cross 90°, and the second stage is inserted between the two rotors with a feeler gauge, and the rotor with the long axis is vertical; Gently turn the other rotor with your hand, feel the tightness before and after, and then tighten the lock nut on the bevel synchronous gear; Then the manual turning should be free of jamming; Use a feeler gauge to check the gap between the rotors at all levels, and check the position of the two rotors at a 45° level with the horizontal line; d is the total clearance of the two rotors, and it is generally required that the rotor is d 3 at -45° and the rotor is 2d 3 at +45°Install the front and rear bearing box cover plate and oil seal, mechanical seal, install the rear end cooling water tank, install the pulley; The roots vacuum pump is installed back to the original equipment foundation, the anchor bolts are tightened, the tightness of the V-belt is adjusted, and the inlet and outlet pipeline connections are restored.

The roots vacuum pump must be installed in a clean environment, dry air place, the room temperature should be between 5 40, and the large pump must be bolted to a solid cement foundation. Before unpacking the wooden box of the pump, it is necessary to check whether the wooden box is damaged, and check whether the pump is damaged, whether the motor is damaged and damp, if damage and moisture occur, it must be repaired and dried before installation. The suction port of the upper part of the suction cylinder of the roots vacuum pump has been sealed with a metal gland when leaving the factory, and the sealing must be checked for damage during installation, whether there are debris and dirt in the pump body, and maintenance and cleaning work should be carried out if necessary.

Remove the protective cover and V-belt and rotate the pump pulley 2 3 times by hand, whether the rotation is normal. Before turning on the power supply, it is necessary to check whether the power supply voltage, frequency and phase number meet the requirements of the motor nameplate, and after the power supply is turned on, the motor steering and the pump steering should be the same. Attach the triangle tape guard.

Unscrew down the oil filling plug on the fuel tank cap, and pour the vacuum oil into the oil tank, and the oil volume will reach the center line of the oil standard. When the room temperature is too low in winter, the oil must be heated to 15 before injecting, and the screw plug should be tightened after the oil is injected. When the pump is running normally, the oil level in the oil tank is kept on the oil level line and shall not be exceeded; Vacuum oil is also injected from the suction port, and the clean vacuum oil will clean and lubricate the parts inside the pump, making it easier to operate.

After installation, the area around the pump must be cleaned. The exterior of the pump and motor must be wiped clean.

Roots vacuum pump installation.

1) The roots vacuum pump should be installed in a dry, well-ventilated and clean place.

2) The ambient temperature of the roots vacuum pump is 5-40.

3) The roots vacuum pump should be installed horizontally, and there should be sufficient room around it to facilitate daily inspection and maintenance. Easy to assemble and disassemble.

4) After the power is turned on, the motor steering should be in line with the steering arrow on the pump.

5) The pipe connecting the pumped container should be clean. There are no foreign bodies such as impurities, the aperture should not be smaller than the diameter of the pump port, the length should be short, so as to ensure that it has sufficient conductivity, and the pipeline connection should be sealed without leakage.

6) The pumped gas should have no granular solids entering the pump chamber.

7) The roots vacuum pump and the backing pump should be connected with an elastic tube to reduce the vibration caused by the backing pump.

8) The electrical equipment must have an ambush interlock protection device, and the roots pump must stop at the same time when the top pump stops working.

9) The small pump can be started directly, and the large pump must be equipped with a starter.

Roots Vacuum Pump Instructions for Use:

Check the oil level after the new pump is in place, the oil level on the gear side should be immersed in 3-5 teeth on the oil surface, the motor side should be slightly higher in the center of the oil window, the oil cup should not be short of oil on the shaft, and the lubricating oil in each bend is used No. 1 vacuum pump oil.

The Rhodes vacuum pump is disassembled, two rotors. Each has specific installation steps.

Great care is required when disassembling a Rhodes vacuum pump so as not to damage the internal parts. Here are the general steps to remove and install the rotor of a Rhodes vacuum pump:1

Remove all fittings and tubing from the pump. 2.Use a wrench to remove the housing screws and end cap screws of the pump under the flushing beam.

3.Remove the casing of the pump from the pump body. 4.

Use a wrench to remove the screws on the rotor and remove the rotor from the pump body. 5.Remove all fittings and seals from the rotor.

6.Clean the pump body and rotor with a cleaning solvent. 7.

When installing the rotor, pay attention to the positioning pin on the rotor and the positioning hole on the pump body to ensure the correct installation position of the rotor. 8.Before installing the rotor, apply a layer of lubricating oil or grease to ensure the smooth operation of the rotor.

9.Pay attention to the torque force of each screw when installing the rotor to avoid loose or overtight screws. It should be noted that the disassembly and installation steps of different models of Rhodes vacuum pumps may be different, and it is best to check the product manual or contact the manufacturer for more accurate operation steps.

At the same time, disassembling and installing a Lodz vacuum pump requires professional skills and tools, if you do not have the relevant experience and skills, be sure to find a professional technician to operate it.

Hello, about the installation of ZBK13A roots vacuum pump gear, I can give you a detailed introduction. First of all, you need to install the two rotors of the roots pump on two shafts separately and fix the shafts on the pump body. Then, insert the gear shaft into one of the rotor center holes of the roots pump, making sure that the gear shaft is aligned with the rotor axis.

Next, insert the other end of the gear shaft into the center hole of the other rotor, again making sure that the axis is aligned. Finally, the gears at both ends of the gear shaft are meshed with the rotor gears of the roots pump to ensure that the gear clearance is appropriate, not too tight or too loose. It should be noted that during the installation process, it should be kept clean to avoid impurities such as dust and oil from entering the roots pump.

In addition, check the surface of the gear and shaft for damage or wear before installation, and replace it in time if necessary. In addition to the installation of gears, the maintenance of roots pumps is also very important. Regularly changing the oil seal, cleaning the filter wheel shaper, checking the bearings, etc., can extend the service life of the roots pump.

Summary. Pro, the installation steps of ZBK13A roots vacuum pump gear are as follows:1

Confirm the orientation of the gears: Before installing the gears, you need to confirm the orientation of the gears. According to the requirements of the equipment, determine the internal teeth, external teeth and direction of the gear.

2.Clean the gear holes: Clean the gear holes with detergent and a clean cloth to make sure there are no impurities and dust inside the holes.

Avoid stagnation or instability of gears during operation. 3.Apply lube:

Apply an appropriate amount of lubricating oil to the surface of the gear and gear bore to reduce the friction of the gear during operation. 4.Place the gear into the gear hole:

Slowly place the gears into the gear holes, paying attention to the direction and position of the gears. 5.Check the fit of the gears:

After installing the gears, you need to check whether the gears fit well. Gently turn the gears by hand to check for instability or stuckness. If there is any abnormal situation, it should be eliminated in time.

6.Fixed gears: After the gears and gear holes are tightly fitted, the gears are fixed with bolts or pins according to the requirements of the equipment.

Pro, the installation steps of ZBK13A roots vacuum pump gear are as follows:1Confirm the direction of the gears:

Before installing the toothed pulley, it is necessary to confirm the direction of the bucket wax gear. According to the requirements of the equipment, determine the internal teeth, external teeth and direction of the gear. 2.

Clean the gear holes: Clean the gear holes with detergent and a clean cloth to make sure there are no impurities and dust inside the holes. Avoid stagnation or instability of gears during operation.

3.Lubricating oil: Apply an appropriate amount of lubricating oil to the surface of the gear and gear bore to reduce friction during the operation of the gear.

4.Place the gear into the gear hole: Place the gear slowly into the gear hole, paying attention to the direction and position of the gear.

5.Check the fit of the gears: After installing the gears, you need to check whether the fits of the gears well.

Gently turn the gears with your hands to check whether Qingchong is unstable or stuck. If there is any abnormal situation, it should be eliminated in time. 6.

Fixed gears: After the gears and gear holes are tightly fitted, the gears are fixed with bolts or pins according to the requirements of the equipment.

Caveats:1Before installing the gear, confirm the direction of the dust answer gear to avoid installation errors.

2.Before installing the gear, the gear hole should be cleaned, and Brother Huai should ensure that there are no impurities and dust in the hole. 3.

When installing the gears, apply an appropriate amount of lubricating oil to reduce the friction of the gears during operation. 4.After installing the gears, check whether the gears fit well and rule out abnormal situations in time.

5.When fixing gears, the correct bolts or pins should be used to fix gears as required by the equipment.