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26

2022-09

Principle and function of quartz tube water level gauge

Principle and function of quartz tube water level gauge The quartz tube water level gauge is developed by using new technologies at home and abroad. It uses the principle of folding and reflecting natural light in the liquid. With the help of red and green, in the measurement, the liquid phase displays green and the gas phase displays red. Because the liquid and gas phase display contrast is large, the indication is clear, which is more conducive to remote operation and night inspection. If there is an LED light source, the display will be clearer.

2022-09-26

15

2022-09

One minute introduces the principle, characteristics and application of float level gauge and float level gauge

The float level gauge consists of four basic parts: buoy, spring, magnetic steel chamber and indicator. A buoy submerged in a liquid is subjected to a combination of downward gravity, upward buoyancy, and spring forces. When these three forces reach equilibrium, the buoy will rest in a certain position.

2022-09-15

05

2022-09

Internal Structure and Working Principle of Double Chamber Balanced Vessel

As a liquid level measurement tool for boiler drum water level, balance vessel is widely used in power plant and coal chemical industry. Because the measurement position is very important, the normal operation of the boiler system is directly related to the safety of the boiler system, so the measurement accuracy of the balance vessel also plays an indispensable role in the production process. If you do not understand its structural characteristics and installation methods, it will inevitably lead to major safety hazards during operation. The balance container itself is a kind of drum water level measuring device with ingenious structure, which has certain self-temperature and pressure compensation ability.

2022-09-05

30

2022-08

Dry goods sharing, a minute to take you to understand the balance of the container debugging steps

The balance vessel consists of pipes, elbows, cups, funnels, etc. Because the saturated steam heats the pipes and elbows at the same time, the positive pressure compensates the gravity of the water in the pipes, which is approximately equal to the gravity of the saturated water under the corresponding drum pressure in any case. At the same time, due to the correct height selection of the positive pressure compensation pipe, the pressure of the positive pressure compensation pipe is equal to the pressure of the negative pressure of the negative pressure. Therefore, the pressure difference generated by the balance container is constant, and the water level indicated by the low-end water level gauge is unchanged. In addition, the balance vessel leads to an equal water temperature in the negative pressure pipe, which is not included in this list, although it is affected by changes in drum pressure and room temperature.

2022-08-30

24

2022-08

Introduction of Making Method of Automatic Dehydrator for Oil Tank

The dehydrator is mainly used for automatic dehydration of crude oil, dirty oil, heavy oil, light oil and other oil tanks, and is widely used in petroleum and chemical industries. The dehydrator replaces the artificial water cutting method of the oil tank, realizes the automatic water cutting, greatly reduces the labor intensity of the operation and the hydrogen sulfide poisoning phenomenon during the artificial water cutting, reduces the waste of oil and environmental pollution, and also meets the specification requirements of the underground drainage and pipeline of the petrochemical system. At present, some insoluble dirt is often deposited on the bottom of the oil tank. When the dehydrator is dehydrated, the insoluble dirt at the bottom of the oil tank will enter the dehydrator, block the dehydrator, and affect the normal dehydration. Therefore, we need

2022-08-24

18

2022-08

Oil tank automatic dehydrator-improve production efficiency!

In the daily operation of oil depot, oil tank dehydration is an indispensable and important work. In the process of exploitation, transportation, loading and unloading, crude oil will inevitably be brought into water, and only after dehydration can it enter the atmospheric and vacuum distillation unit, otherwise it will cause tower flushing and fire. In the refining process of refined oil, due to the processing technology, it will inevitably bring water, and it can only be sold after dehydration.

2022-08-18

18

2022-08

What is an automatic dehydrator for oil tanks? What are the applications?

With the rapid development of petroleum and petrochemical industry, the demand for automatic production technology is getting higher and higher. Low-level manual operation affects the improvement of the overall efficiency of the enterprise, and oil tank dehydration is a typical example. At present, the oil tank dehydration in the petrochemical industry is manual operation, the oil content in the discharged water is high, and the oil-water separation cannot be strictly controlled, resulting in environmental pollution and oil waste. Especially considering that misoperation occurs from time to time, it brings great security risks.

2022-08-18

15

2022-08

Dry goods sharing, one minute to take you to understand the principle of balance container

The balance container is a kind of drum water level measuring device with ingenious structure and self-compensation ability. The main structure of the balance container is divided into a single-chamber balance container and a double-chamber balance container. The double-chamber balance container has a circular funnel structure above the reference cup to divide the entire balance container into two parts.

2022-08-15

08

2022-08

Double room balance container installation matters needing attention introduction, quick collection!

Double-chamber balance vessel belongs to differential pressure type liquid level meter. The balance vessel measures the liquid level by converting the height change of liquid level into relative pressure difference change. When measuring the liquid level of open or low-pressure vessel, double-chamber balance vessel is often used. When measuring the water level of boiler drum, double-layer balance vessel is often used in combination with water level indicator or differential pressure transmitter. It can monitor the water level of drum during the start-up and shutdown and normal operation of boiler, and output the differential pressure signal relative to the water level change to ensure the safe operation of the boiler. The balance container is composed of positive pressure compensation pipe, negative pressure pipe, water cup, filter head, etc., and its connection mode is set.

2022-08-08

01

2022-08

What are the types and applications of balanced containers?

As a liquid level measurement tool for boiler drum water level, balance vessel is widely used in power plant and coal chemical industry. Because the measurement position is very important, the normal operation of the boiler system is directly related to the safety of the boiler system, so the measurement accuracy of the balance vessel also plays an indispensable role in the production process. If you do not understand its structural characteristics and installation methods, it will inevitably lead to major safety hazards during operation. The balance container itself is a kind of drum water level measuring device with ingenious structure, which has certain self-temperature and pressure compensation ability. The balance vessel is divided into two main structures: single-chamber balance vessel and double-chamber balance vessel.

2022-08-01

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Wuhan Hydron Instrument Technology Co., Ltd.
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Wuhan Haidelong Instrument Technology

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Mobile phone: 13618668054

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