Working principle of solenoid valve

Solenoid valves are widely used in our production. We must have encountered many problems related to solenoid valves in the maintenance of production

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Common faults and troubleshooting methods of 530SE program controller

I. Necessary conditions for repairing 530SE program controller: 1. A small power supply voltage regulator;

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Fault phenomenon and cause analysis of gas burners

After the power is turned on, the burner does not start and the fault light on the control box does not light up.

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Maintenance and care of diesel burners

Disassemble the burner a. Drain the oil in the heating oil pool. Remove the power cord, air pipe, upper oil pipe, and oil pump motor power cord.

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Application of flame detectors in burners

Burners have a variety of classification methods according to their different properties. According to the fuel method, they are divided into oil burners, gas burners, dual-fuel burners

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What are the characteristics of pulverized coal burner?

What characteristics should a good quality pulverized coal burner have? The combustion acquisition of pulverized coal burners is closely related to the two aspects of flow and radiation.

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Analysis of the influence of air in low nitrogen burner nozzle on ignition

The burner of the low-nitrogen burner is the part that is directly heated. At the beginning of the ignition period

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Common maintenance tools for boiler burners

Boiler burner, as the name implies, refers to the burner used on the boiler. Boiler burner is the most important equipment among the auxiliary equipment of oil

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Six major misunderstandings in the use of boiler burners

If the boiler burner is not designed to operate under negative pressure, coal, ash, smoke, and sparks will inevitably appear around the boiler burner

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Composition of boiler burner and working process of accessories

Program controller, the parts of the program controller include: electric eye, photosensitive organ, solenoid valve, ignition electrode, ignition transformer, fan, motor, etc.

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How to maintain the boiler burner

For long-term use equipment such as burners, damage and aging are inevitable, which involves repair and maintenance.

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Working principle of burner controller

1. Prerequisites for burner start-up 1. Reset the program controller. 2. Close the damper. The limit switch "Z" (such as QSN30) in the closed position must transmit the electrical signal on terminal

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Standards for judging the quality of burners

In order to evaluate whether the design of the burner is ideal, different standards need to be formulated from many angles.

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How do the various accessories of the low nitrogen burner work?

Accessories are an important part of the low-nitrogen burner. Only by mastering the correct operation method can it be more conducive to the future use effect.

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How to repair the faulty parts of the burner boiler

Boiler burner accessories occupy an important position in the boiler system and are an important part of the boiler combustion system.

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