Why is it unnecessary to have hot cars in the field for a long time?

Disadvantage 1: Consumption of gasoline. I stopped there and burned 10 minutes of idle gasoline. It was no different from the traffic jam in peacetime.

Disadvantage 2: Carbon deposition. If the engine is incompletely burnt for a long period of idling operation, more carbon deposits will be produced. If the temperature is low, more will occur. Therefore, the long-term local hot car does not have an effective protection of the engine. Instead, the health of the engine is compromised.

Drawback 3: Contaminate the air. Because the three-way catalytic converter is unable to reach the normal operating temperature when the idling hot car is in place, such harmful gas can not be effectively purified, protecting the air, everyone is responsible for...

Principle: As long as the engine is running, all internal parts of the engine will be fully moved. The engine oil will also be pumped from the oil pump from the moment it is ignited. It will continue to circulate in the engine to cool and lubricate. However, when the temperature is low, the viscosity of the oil will be large, and it takes a cycle time of about 20 seconds. Other parts to be “hot” are the fuel injection system and the coolant, but this is also possible to cycle in place in half a minute to one minute. Even in the low temperature environment in winter, a 1-minute hot car is enough, and it is not necessary after 1 minute. If you plan to rely on the original speed to reach the standard value of speed and water temperature, I am afraid that 10 minutes can not be done.

The only correct hot car mode: driving at low speeds. After half a minute to one minute after the hot car in place, the speed can be stabilized, you can go on the road, control the speed does not exceed 2,000 rpm, gentle shifting and stable refueling, which is the most standard and correct method of hot cars. Energy saving, environmental protection, and less carbon deposition.

In fact, even in such cold weather as in winter, the local hot car only takes half a minute to one minute in winter. Longer time is not necessary, while other seasons can be shorter and travel at low speeds. Slow hot car is the only correct way

Also known as the Extraction Tower, a chemical industry, oil refining, environmental protection and other industrial sectors commonly used liquid-liquid mass transfer equipment. Liquid liquid extraction is a way of mass transfer, the mixture solution of one or several compounds, with another liquid (known as solvent and the mixture solution of solvent immiscible) to be extracted, the separation, enrichment and purification. This process is called extraction, extraction, liquid-liquid extraction and solvent extraction. The device is called a extractor, and multiple extraction, clearance and continuous extraction process, continuous extraction using the extractor is a Tower Equipment, called the extraction Tower. The internal structure of the utility model is that a liquid is broken into a liquid drop by gravity or mechanical action, and the liquid is dispersed in a continuous liquid.

Extraction Column

Extraction Column,Solid Phase Extraction Columns,Original Price Extraction Column

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