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环保设备设计制造

2021-07-22 16:05:35
环保设备设计制造
详细介绍:


环保设备一般分为除尘设备、废气处理设备、污水处理设备。在这里我们介绍如何选择合适的除尘设备、废气处理设备。 每个企业的环保需求、所属行业都不一样,所以合适自己的环保设备都是需要向厂家咨询以量身定制的,下面环保设备设计制造厂家就除尘设备的选择跟大家做简单的分享。

1、过滤式除尘设备

含尘气体与过滤介质之间借助于惯性碰撞、扩散、截留、筛分等作用,实现气固分离,这种除尘装置称为过滤式除尘设备。

根据所采用过滤介质和结构形式的不同,这类除尘器又可分为:

(1)袋滤式除尘装置,通常称为布袋除尘器。

(2)颗粒层除尘装置。

适用于面粉、煤粉、沙粉及铝粉等干粉行业,但不适用于附着性较强、含湿的粉尘。

2.静电式除尘设备

根据电荷正负相吸的原理,将带有颗粒物的废气在高压电场下进行电离,使颗粒物带上电荷,当带有电荷的颗粒物进入静电集尘区域时,颗粒物被吸附在静电板上,完成静电净化过程。

适用于金属加工、航空、船舶、汽车制造、纺织印染、机械加工、压铸等行业,其优势在于后期无耗材,可反复清洗使用,目前应用范围广泛。

3.湿式除尘设备

以水或其他液体作为捕尘介质的除尘设备称为湿式除尘设备。根据设备耗能的高低,又可分为:

(1)低能湿式除尘器,如空心喷淋塔、水膜除尘器等。

(2)高能湿式除尘器,如文丘里湿器。

适用于化工、喷漆、喷釉、颜料等行业产生的带有水份、粘性和刺激性气味的灰尘处理。

以上就是环保设备设计制造厂家的介绍,欢迎大家继续关注我们,了解更多环保设备知识。



Environmental protection equipment is generally divided into dust removal equipment, waste gas treatment equipment, and sewage treatment equipment. Here we introduce how to choose suitable dust removal equipment and waste gas treatment equipment. Each company has different environmental protection needs and industries, so the environmental protection equipment suitable for you needs to be customized by consulting the manufacturer. The following environmental protection equipment design and manufacturers will simply share with you the selection of dust removal equipment.

1. Filter type dust removal equipment

The dust-containing gas and the filter media are separated from each other by inertial collision, diffusion, interception, and screening. This kind of dust removal device is called a filter type dust removal device.

According to the different filter media and structure used, this type of dust collector can be divided into:

(1) Bag filter type dust collector, usually called bag filter.

(2) Dust removal device for particle layer.

It is suitable for dry powder industries such as flour, coal powder, sand powder and aluminum powder, but not suitable for dust with strong adhesion and moisture.

2. Electrostatic dust removal equipment

According to the principle of the attraction of positive and negative charges, the exhaust gas with particulate matter is ionized under a high-voltage electric field to make the particulate matter charged. When the charged particulate matter enters the electrostatic dust collection area, the particulate matter is adsorbed on the electrostatic plate to complete Electrostatic purification process.

It is suitable for metal processing, aviation, shipbuilding, automobile manufacturing, textile printing and dyeing, mechanical processing, die-casting and other industries. Its advantage is that there are no consumables in the later stage, and it can be washed and used repeatedly. The current application range is wide.

3. Wet dust removal equipment

Dust removal equipment that uses water or other liquids as the dust collection medium is called wet dust removal equipment. According to the energy consumption of the equipment, it can be divided into:

(1) Low-energy wet dust collectors, such as hollow spray towers, water film dust collectors, etc.

(2) High-energy wet dust collectors, such as venturi humidifiers.

It is suitable for the treatment of dust with moisture, stickiness and pungent odor produced in the chemical industry, spray paint, glaze spray, paint and other industries.

The above is the introduction of environmental protection equipment design and manufacturers. Welcome everyone to continue to pay attention to us and learn more about environmental protection equipment.

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