Blog

10

2022

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01

Introduction and function of throttle orifice plate

Introduction and function of throttle orifice plate. When the pressure difference between front and back of the pipeline is large, the way of increasing throttle orifice plate is often adopted. This is a thermodynamic throttling phenomenon. When the fluid flows from the pipe, the local resistance of the orifice plate causes the pressure of the fluid to decrease. This method is simpler than using a regulating valve, but should be selected appropriately. Otherwise, the liquid is easy to produce steam type phenomenon, which will affect the operation of the pipeline.

27

2021

/

12

Advantages, disadvantages and characteristics of throttle orifice flowmeter

Throttle orifice flowmeter is a differential pressure generating device for measuring flow. Together with various differential pressure gauges or differential pressure transmitters, it can measure various fluid flows in pipelines. The orifice flowmeter throttle device includes a ring chamber orifice nozzle and the like. The orifice flowmeter throttling device can be used together with the differential pressure transmitter to measure the flow of liquid, steam and gas. The orifice flowmeter is widely used in petroleum, chemical, metallurgy, electric power, light industry and other fields.

20

2021

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12

Calculation Method of Orifice Flow Meter

The calculation method of throttle orifice flowmeter, the flowmeter of measuring flow is varied. Different flow meters measure different media. Okawa engineers do not know what flow meters the market needs and what flow meters the factory will produce. All needs are determined by the market. This is the professional flow meter market.

09

2021

/

12

Introduction and installation requirements of orifice plate

Introduction and installation requirements of throttle orifice plate. The standard orifice plate is a throttle device, which is a device installed on a pipeline filled with fluid. Throttle device is a branch of flow meter, which is divided into standard throttle device and non-standard throttle device. The standard orifice plate belongs to the standard throttling device.

24

2021

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11

What are the advantages of leak-proof gas drainers

The leak-proof gas drain is mainly composed of the drain body and the drain leak-proof device. The main functions of the leak-proof gas drain are: one is to use the height of the water seal to seal the gas and discharge the condensed water; the other is to reflect the height of the sealed water level in the drain; third, once the water seal in the drain is destroyed, The leak-proof device of the leak-proof gas drain seals the gas to prevent a large amount of gas leakage. By effectively curbing gas leakage, gas poisoning, fire and explosion can be prevented.

09

2021

/

11

Performance of leak-proof gas drainers

Leak-proof gas drainers are mainly composed of gas leakage and leak-proof devices. Mainly used for overhead gas pipeline condensate discharge. When the effective water level of the drainer is abnormally lowered due to pressure fluctuation of the gas pipe network or other reasons, resulting in gas leakage, the leak-proof device can automatically close the end chamber drain outlet to prevent instantaneous overpressure breakdown. The floor drain anti-leakage device can effectively prevent gas leakage, thereby effectively preventing gas fires, explosions, poisoning and other malignant accidents.

07

2021

/

09

High-pressure filter manufacturers introduce high-pressure gas filter prices are related to what

High-pressure filter manufacturers introduce high-pressure gas filter prices are related to what People who know high-pressure gas filters should know that high-pressure gas filters are more expensive than ordinary filters. Many friends are considering buying expensive high-pressure gas filters.

21

2021

/

05

Introduction of performance characteristics and working principle of ash discharge valve

Star feeder (also known as rotary valve, ash unloading valve, off the fan), it takes the advantages of advanced unloading, is the mechanization and automatic control system of uniform continuous batching, conveying, unloading equipment. The whole machine has the characteristics of small size, light weight, strong production capacity, convenient maintenance and operation. It is widely used in environmental protection, metallurgy, chemical industry, refractory materials, electric power, cement, grain, medicine and other industries. It is an ideal equipment for controlling and transporting pulverized coal, cement, raw clinker, grains and other materials.

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