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秸秆制粒机颗粒燃料的3种燃烧方式
时间 : 2020-11-24浏览量 : 57

秸秆制粒机是以农作物秸秆为原料,通过机器的压力作用,将秸秆压缩成颗粒状清洁燃料。解决了农村秸秆储存、运输问题,所制造加工出来的秸秆颗粒还可以作为燃料,又可以与精制饲料混合制作成粗糙饲料,在养殖业上使用。

那么秸秆制粒机生产的颗粒燃料有几种燃烧方式呢?下面小编给大家介绍下。

Straw granulator is based on crop straw as raw material, through the pressure of the machine, straw is compressed into granular clean fuel. The problem of straw can be processed and processed in rural areas, and the problem can be solved by mixing straw into feed in rural areas.

 So what are the combustion methods of straw pellets? Let's introduce it to you.

1、层状燃烧

1、 Stratified combustion

层状燃烧又称火床燃烧, 仅适用于固体燃料, 是小型锅炉的主要燃烧方式。

层状燃烧适应范围广,但空气与燃烧物混合不良,燃烧反应较慢, 有时出现冒黑烟现象。

Laminar combustion, also known as fire bed combustion, is only suitable for solid fuel and is the main combustion mode of small boilers.

 Laminar combustion has a wide range of adaptability, but the mixture of air and combustor is not good, combustion reaction is slow, and sometimes black smoke appears.

秸秆制粒机颗粒燃料

2、悬浮燃烧

2、 Suspension combustion

悬浮燃烧又称火室燃烧, 适用于固体、液体或气体燃料,是大中型锅炉的主要燃烧方法。悬浮燃烧不用炉排, 燃料与空气接触面积大, 着火迅速, 燃尽率高, 燃烧效率和锅炉热效率高,可实现自动控制。但设备多,系统复杂,能耗大。

Suspension combustion, also known as fire chamber combustion, is suitable for solid, liquid or gas fuel, and is the main combustion method of large and medium-sized boilers. Suspension combustion does not use grate, the contact area between fuel and air is large, the ignition is rapid, the burn out rate is high, the combustion efficiency and boiler thermal efficiency are high, and the automatic control can be realized. But there are many equipments, complex system and high energy consumption.

3、沸腾燃烧

3、 Boiling combustion

燃烧物被粉碎成小于2mm 的颗粒后送入炉膛, 空气从布风板上的风帽进入, 使煤上下翻滚, 呈类似液体沸腾状态燃烧。沸腾燃烧设备的蓄热量大, 燃烧反应强烈。这种方式燃烧温度在900 度以下, 可大大减少严重致癌物质氮氧化物的生成, 并可方便地采取脱硫措施, 而利于环境保护, 故大有发展前途。

After being crushed into particles less than 2 mm, the combustor is sent into the furnace, and air enters from the air cap on the air distributor, which makes the coal roll up and down, burning in a similar state of liquid boiling. Boiling combustion equipment has large heat storage capacity and strong combustion reaction. This method of desulphurizing can greatly reduce the temperature of combustion of this carcinogenic substance below 900 degrees, which is conducive to the development of such a carcinogenic substance.

以上就是关于秸秆制粒机颗粒燃料的3种燃烧方式,希望可以帮助到大家。

The above is about the straw granulator pellet fuel three kinds of combustion way, hoped can help everybody.


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