Calcium carbonate Roots fan in the use of the process of how to do to maximize efficiency? The following editor will take you to understand from 4 aspects. 1, conveying medium Lime kiln produced by CO2 and other mixed gases into the equipment before the first effective cooling dust removal facilities to ensure that the gas when entering the fan, so as to avoid the kiln temperature is too high or dust content is too large, will lead to internal friction fan (such as the impeller and impeller, impeller and casing, impeller and wall panels, etc.) or jamming, and to shorten its service life or cause damage to parts. 2, downtime maintenance If the Roots blower is shut down for a long time without use, after the shutdown, the impeller and other rotating parts of the dirt should be immediately removed and...

In order to ensure the service life of Roots fan, then Roots fan in the use of what need to pay attention to? Roots fan editorial take you to understand. 1. Check the fastening of each part of the Roots fan and whether the positioning pin is loose, if loose, it should be tightened and fixed. 2. 2. There should be no scaling, rusting and peeling inside the body of the fan. Prevent oil seepage inside the body. 3. When disassembling the machine, the machine should be measured and recorded, and the parts should be marked and oriented to ensure that the assembly and can maintain the original fit requirements. 4. Roots fan overload is sometimes not immediately shown, so pay attention to the inlet and exhaust pressure, bearing...

What do I need to be aware of when buying a used Roots fan? What are the possible problems with used Roots fans? Roots fan editorial take you to understand. 1, model mismatch Used Roots fan in the use of many years, in the air volume and pressure there will be a certain error, and fan labeling above the labeled information there may be a certain error, this aspect is unavoidable, the use of second-hand Roots fan need to face the risk of parameter inaccuracy. 2, oil leakage Why will oil leakage a separate emphasis? Many Roots fan manufacturers in the oil leakage of research and development is not in place, the production of equipment, many in the use of a few years after the emergence of oil leakage, used Roots fan out of...

Roots fan is widely used in aquaculture oxygenation, sewage aeration, cement conveying, more suitable for low-pressure occasions of gas conveying and pressurization system, can also be used as a vacuum pump and so on. So how to operate the Roots fan is safe? 1. Before the operation of Roots fan, check whether the piping joint parts are solid and intact. 2. Make sure all the valves are open before the operation of the Roots fan to prevent the pressure from rising too high in an instant. 3. Confirm the wiring and power supply voltage before running the fan. 4. Turn the pulley of the fan by hand before the fan runs to confirm whether there are debris inside. If there is debris, the rotation is not flexible and abnormal sound is generated. At this time, you must disassemble the piping, check...

Roots fan sound enclosure structure: steel plate, sandwich color steel plate, high-performance sound-absorbing materials, preferred sponge and other multi-layer sound insulation materials. 1, Roots fan soundproof cover advantages: Soundproof enclosure is one of the necessary sound insulation measures, it closes the noisy equipment device, can effectively block the high noise equipment noise outward. 2, soundproof enclosure features. With pressure and bearing temperature display function, pressure gauge and digital display temperature gauge installed in the digital display fan hood panel. It is convenient to observe the running condition of the fan in time. At the same time has the pressure and temperature control function, in the pressure and temperature check over the set value when the output signal to the control equipment, realize in the system abnormal situation...

Roots fan after the purchase back, in order to ensure that the Roots fan better service for everyone, I think you should understand the relevant knowledge points of the Roots fan. 1, check the voltage, because the voltage is too low when starting is easy to cause damage to the Roots fan 2, fan in the trial, should carefully read the product specification, check the wiring method is consistent with the wiring diagram; should be carefully checked to supply the fan power supply voltage is not in line with the requirements of the power supply is not missing phase or the same phase, the capacity of the electrical components allocated to meet the requirements. 3, Roots fan test run the number of not less than two people, one person to control the power supply, one person to observe the fan operation, found abnormal phenomena immediately stop...

Roots fan in the use of the phenomenon of non-rotation, then what causes it? Roots fan small editor to take you to understand. 1, check the voltage or overheating trip, whether not connected to the power supply, line interruption, bad wiring or fuse broken and other reasons, need to check and repair and connect the power supply. 2, check the motor damage does not work, poor insulation or too much dust, water and other issues, check the motor wiring or replace the motor. 3, bearing damage: poor bearing lubrication or handling collision caused by rotor leaning off, or increased clearance and other damage, (need to know the mechanical or maintenance personnel) disassembly for professional maintenance. If the maintenance is difficult, timely find professional fan production...

Roots fan is used in a particularly wide range of areas, so Roots fan is mainly used in where? And what industries are involved? The following Roots fan editorial take you to understand. Roots fan is mostly used in petrochemicals, food packaging, food, flour, building materials, electric power, chemical industry, fertilizer, mining, oxygen, sewage treatment, environmental protection industry, aquaculture and many other fields, mostly used for conveying air, special blower can be used to transport gas, methane, hydrogen, nitrogen, carbon dioxide and other flammable, explosive and corrosive gases. Roots fan use involves the industry: aquaculture equipment, three waste treatment projects, industrial dust collection equipment, powder and granular body transportation, electroplating...

Roots blower in the process of using the phenomenon of corrosion, want to this situation should be how to solve it? The following Roots blower editorial take you to understand. 1, re-analyze the composition of the gas medium and the materials used. 2, CO2 gas and chlorine gas in addition to the dry state, there is almost no corrosion-resistant materials, so you should check the mixing of moisture and other adverse operating conditions, and take measures to deal with. 3、Check that the cladding material used for corrosion prevention is peeling off.

Roots fan is widely used, widely used in aquaculture oxygenation, sewage treatment aeration, cement conveying, more suitable for low-pressure occasions of gas conveying and pressurization system, can also be used as a vacuum pump and so on. So how to avoid the occurrence of danger in the use of Roots fan? 1, Roots fan bearing disintegration pay attention to the inner and outer ring knocking parts, to prevent damage to the bearing. 2, Roots fan overhaul phase of the risk analysis, every day before the start of the work of the person in charge of the work to the members of the work team to explain the safety precautions, after the end of the work, summarize the safety of the day's work, cleaning parts should be kerosene and cleaning agent, cleaning should be far away from ignition sources, cleaning after the waste oil and rags should be put into the garbage in a timely manner...

Roots blower in the process of using the phenomenon of mechanical seal failure, before repairing the demolition is indispensable, then in the demolition of the need to do those preparations? (1) check the mechanical seal type, specification is in line with the requirements of the design drawings, all parts (especially the sealing surface, auxiliary sealing ring) with or without damage, deformation and cracks, etc., if there are defects, must be replaced or repaired; (2) Check the mechanical seal parts with the size, roughness and parallelism is in line with the design requirements; (3) When the Roots blower uses a small spring mechanical seal, check whether the length and rigidity of the small spring are the same; (4) Check the amount of tampering and oscillation of the host...

Roots fan in the process of using the phenomenon of insufficient pressure, then how should increase the pressure of the Roots fan? The following Roots fan editorial takes you to understand. First, replace the bearings and gears of the blower, and readjust the impeller clearance. Second, under the premise of the motor rated current allows, increase the speed of the fan, fan outlet caliber unchanged, increase the fan's air volume, will also increase the pressure of the fan. Third, increase the motor power of the fan, generally speaking, the fan itself is not active bad, if you increase the speed of the fan to achieve an increase in air volume and pressure, are not enough current value of the motor, it is easy to burn the motor, so the motor power...

How much do you know about the structure of Roots blower? The main structure of Roots blower: body, impeller, bearing, wall plate, oil tank, gear, pulley, base and other main parts. Body: The left and right wall panels and the bearing seat and sealing part installed in the left and right wall panels can be common to each other. Impeller: high precision is required, and involute type surface is selected for high volume utilization. Bearing: Double-row radial spherical roller bearings are used near the coupling end as the locating end. Near the gear end as the free end of the selection of single-row centripetal short cylindrical roller bearings. Synchronous gear: composed of ring and hub, easy to adjust the impeller clearance. Base: medium and small fans are equipped with a public base...

Roots blower impeller in the process of using the phenomenon of rotting found, meet such a situation should be how to solve it? The next full Roots blower editor to take you to understand. 1、Re-analyze the composition of the gas medium and the materials used. 2, CO2 gas and chlorine gas in addition to the dry state, there is almost no corrosion-resistant materials, and therefore should check the mixing of moisture and other bad operation, and take measures to deal with. 3、Check the shedding of cladding materials for corrosion prevention. The types of cladding materials are thin stainless steel plate, liquid metal spraying, metal spraying of metal cladding materials, as well as non-metallic cladding materials composed of paint, rubber, vinyl resin, etc....

How to reduce the energy consumption of Roots fan in sewage treatment? The following Roots fan editorial take you to understand. First, pay attention to choose a reasonable installation location, reduce the elbow, so that the outlet is facing the pool. Second, pay attention to shorten the pipeline, minimize the unnecessary extension of the pipeline. Third, expand the diameter of the outlet pipe. In the case of incoming water can be kept clean, you can remove the filter. Fourth, pay attention to the fan around the health, timely removal of pipe blockage. Remove the foreign matter left inside the inlet pipe, impeller or guide shell runner. Fifth, adjust the axial clearance to prevent improper impeller mouth ring and axial clearance, when used according to the fan's factory instructions for adjustment. Six...