褐煤烘干機(jī)室的火爐或爐子的高溫強(qiáng)度計(jì)算面積的
有許多類(lèi)型的褐煤烘干機(jī)的熱源設(shè)備,選擇合適的熱源設(shè)備不僅能降低投資成本也能有節(jié)能低耗的效果。我們通常建議用戶(hù)選擇節(jié)能燃煤爐,這種爐子是節(jié)能和適用的,投資小,完全能夠滿(mǎn)足一般用戶(hù)的需求。
熱爐截面強(qiáng)度計(jì)算公式為:QF = BQdw /(F(3600)
在上式中,QF熱爐的橫截面強(qiáng)度,KW /平方米 F顯示了爐床,平方米的橫截面面積 每小時(shí)B進(jìn)入燃燒室,千克/小時(shí)的量。 Qdw作為低熱值,KJ /公斤的燃料。
該指標(biāo)反映一爐或熔爐,如過(guò)度QF即窯斷面面積較小,以保證在爐腔的腔室的形狀,爐底是細(xì)長(zhǎng)形狀,QF一般取1900?1900千瓦/米2,則用熱風(fēng)爐熱強(qiáng)度爐區(qū),結(jié)合在同一時(shí)間其他熱參數(shù)上面的公式可以很容易地計(jì)算出機(jī),可以推斷出是否能滿(mǎn)足您的生產(chǎn)需求。
Lignite dryer chamber of a stove or furnace hot strength calculation of area
There are many types of lignite dryer heat source equipment, select the appropriate heat source equipment not only can reduce the investment cost also can have the effect of energy saving low consumption. We usually recommend the user to choose energy-saving coal-fired stove, this type furnace is energy-saving and applicable, and the investment is small, can completely meet the demand of the average user.
Heat furnace section strength calculation formula is: qF = BQdw/(F (3600)
In the above formula, qF as heat furnace cross-section intensity, KW/m2 F for the cross-sectional area of the hearth, m2 B per hour to enter the amount of combustion chamber, kg/h. Qdw as the fuel of low calorific value, KJ/kg.
This indicator reflects the shape of the chamber of a stove or furnace, such as excessive qF i.e. furnace sectional area is smaller, in order to ensure the furnace volume, the hearth are slender shape, qF generally take 1900 ~ 1900 kw/m2, you can easily calculate the dryer by the above formula with the furnace section of hot blast stove hot strength, combined with other thermal parameter at the same time, can infer whether can meet your production needs.
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