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How to measure the natural gas flow rate in the kiln and what kind of flow meter can be used to solve it?
To solve the problem of measuring natural gas flow in kilns, a V-cone flowmeter can be used. Natural gas and hot air, as the main gases for kiln combustion, can only achieve their best efficiency when the ratio reaches 1:10. Therefore, a V-cone flowmeter can be used to measure natural gas and hot air flow measurement problems. What is a V-cone flowmeter? The conical shape of the V-cone disperses fluid flow, resulting in a flatter velocity distribution. The pointed cone itself is a flow regulator that can effectively reduce the convex shape in velocity distribution. Make the fluid velocity distribution conform to the requirements of dust and dirt, effectively reduce the requirement for upstream straight pipes, lower installation costs, suitable for most gas, fluid, and steam applications, as well as high temperature and high pressure applications, easy to use, inspect, and troubleshoot. The main advantage of V-cone flowmeter is that it has a small permanent pressure loss, forming a unique local contraction. The permanent pressure loss is small, only a few thousand pascals, or even a few thousand pascals at zero. The cone causes the fluid axis to gradually contract towards the pipe wall symmetrically, and the gradually diffusing side walls are throttled. The cone is located on the central axis of the pipeline and effectively acts on the high-speed central area. Under the same conditions, the permanent pressure loss of the V-cone is 25% of the orifice plate, and the differential pressure is 50% of the orifice plate, resulting in low energy consumption.
2、 The accuracy is 0.5% high, the repeatability i
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3、 Install the required straight pipe short automatic rectification function. The required straight pipe section for installation is short: the front straight pipe section only needs 0-3D, and the rear straight pipe section only needs 0-1D. The requirements for straight pipe sections are low. The conical shape of a V-shaped cone disperses fluid flow, resulting in a flatter velocity distribution. The pointed cone itself acts as a flow regulator, effectively reducing the convex shape in velocity distribution. Make the fluid velocity distribution meet the requirements and effectively reduce the demand for upstream straight pipes. The use of V-cone flow meters for measuring natural gas flow in kilns can fully meet the on-site requirements. Moreover, V-cone flow meters do not require maintenance during use, greatly improving work efficiency.
2. How to call the conical bucket of traffic signs
The conical bucket of traffic signs is called a conical traffic sign.
. If the flow rate is far below the minimum flow rate required to ensure accuracy in legal analysis, it will resul
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