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沼气发电机组空气滤清器有哪些种类特点?

来源:http://www.huannengpower.com   发布于:2018-01-22

  空气滤清器是沼气发电机组中用到的主要空气滤清设备,空气滤清器的作用是确保沼气发电机组运行过程中所吸入的空气是干净的。是一种重要的沼气发电机组配件,按照它的原理来区分:空气滤清器可分为过滤式、离心式、油浴式、复合式几种。

The air filter is mainly used in air filtration equipment biogas generator, air filter function is to ensure that the suction operation process biogas power generation units in the air is clean. It is an important part of biogas generator set. According to its principle, air filter can be divided into filter, centrifugal, oil bath and compound.

沼气发电机组中常用的空气滤清器是过滤式空气滤芯滤清器,这是沼气发电机组配件之一。这种空气滤清器主要有惯性油浴式空气滤清器、纸质干式空气滤清器、聚氨酯滤芯空气滤清器等几种。

The commonly used air filter in the biogas generating unit is filter type air filter filter, which is one of the accessories of the biogas generator set. The air filter mainly includes the inertial oil bath air filter, the paper dry air filter, the polyurethane filter core air filter and so on.

惯性油浴式空气滤清器先后经过惯性式滤清、油浴式滤清、过滤式滤清三级滤清,后两种空气滤清器主要通过滤芯过滤式滤清。惯性油浴式空气滤清器具有进气阻力小,能适应多尘多沙工作环境,使用寿命长等优点,以前在多种型号的汽车、拖拉机发动机上采用。

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The inertia of the oil bath air filter after filtration and oil bath type inertial filter filter filtering and three stage filtration, two kinds of air filter through the filter type filter. The inertia oil bath air filter has the advantages of small intake resistance, adaptable to the dusty and sandy working environment and long service life. It used to be used in various types of automobiles and tractor engines.

但这种空气滤清器滤清效率较低、重量大、成本高、维护不便,在汽车发动机中已逐渐被淘汰。纸质干式空气滤清器的滤芯采用经过树脂处理的微孔滤纸制成,滤纸多孔、疏松、折叠,有一定的机械强度和抗水性,具有滤清效率高、结构简单、重量轻、成本低、保养方便等优点,是前目应用最广泛的汽车用空气滤清器。

But the efficiency of this air filter, low weight, high cost, inconvenient maintenance, in the car engine has been eliminated. Filter paper dry air filter made by microporous resin treated filter paper, filter paper folding, porous and loose, has certain mechanical strength and water resistance, has the advantages of high filtration efficiency, simple structure, light weight, low cost, convenient maintenance and so on, is currently in the air cleaner of the most widely used car.

聚氨酯滤芯空气滤清器的滤芯采用柔软、多孔、海绵状的聚氨酯制成,吸附能力强,这种空气滤清器具有纸质干式空气滤清器的优点,但机械强度低,在轿车发动机中使用较为广泛。后两种空气滤清器的缺点是使用寿命较短,在恶劣环境条件下工作不可靠。

The filter element of polyurethane filter air filter is made of soft, porous and sponge like polyurethane, and has strong adsorption capacity. The air filter has the advantage of paper dry air filter, but its mechanical strength is low, and it is widely used in car engine. The disadvantages of the latter two air filters are short service life and unreliable working under harsh environment conditions.

本文的精彩内容来自: 沼气发电机组更多的精彩内容请点击:http://www.huannengpower.com

The wonderful content of this article comes from: more wonderful content of the biogas generator unit please click: http://www.huannengpower.com


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