The difference between a stand alone dust collector and a non stand alone dust collector

The stand-alone dust collector is suitable for small dust volume, small air volume, and small power. Non-stand-alone machines are divided into a variety of such as offline, pure offline, etc., but generally larger in size and greater in processing capacity.

Classified according to dust collection efficiency.

Coarse dust collection equipment.

Fine dust collection equipment.

According to the dust collection mechanism, it is divided into:

1) Gravity dust collection.

Use gravity (natural subsidence). Such as smoke room, sedimentation room, etc. It is suitable for separating particles of 50 100 m for preliminary purification.

2) Inertial dust collection.

Separation is carried out using the inertia of solid particles. For example, the baffle-inertial dust collector is installed, which is suitable for separating particles larger than 20 m.

3) Centrifugal dust collection.

Centrifugal force is used, such as cyclone dust collectors. Generally, the dust collection efficiency is high for particles above 5 10 m, and it is often used as a medium purification.

4) Filter and collect dust.

Through the porous layer filter media, the dust is trapped. Such as bag dust collectors and particle layer dust collectors. For particles larger than 1 m, the dust collection efficiency is very high, and it is suitable for occasions with very fine particles and high separation requirements.

5) Water dust collection.

The use of water and dust particles in contact to make the dust wet, agglomerate and collect, such as water film dust collector. It is suitable for separating particles that are larger than that.

6) Electrostatic dust collection.

A high-voltage electric field is used to charge dust, such as an electrostatic precipitator. It is suitable for separating particles that are larger than that.

Compared with other stand-alone bag filters in China, UF stand-alone bag filter is economical and practical, simple and compact in structure, easy to install and easy to maintain (internal filter type), and is mainly used for dust collectors at emission and dust points such as various warehouse tops, warehouse bottoms, silo roofs and conveying equipment. The UF type stand-alone bag filter group adopts polyester cloth bag to fill the bag, the inlet gas temperature is less than 120 degrees, the dust concentration in the inlet gas is 100g m3, and the dust content in the outlet gas reaches the national emission standard. The structural composition of UF stand-alone bag filter is shown in the figure; Type classification, lower air intake, supported frame and ash hopper for type A, no support frame and ash hopper for type B and lower air intake, no ash hopper for type C, to meet the requirements of different occasions.

Small size, light equipment, low cost, easy to install.

HMC is a rotary pulse dust collector, as for the front one, it is not very clear. If they are all bag filters, it should only be a difference in the way of spraying.

I can't answer your question well, I'll find it for you, and the answer will be copied later. At present, the bag dust collector is widely used in dust removal and environmental protection, which captures solid particles in smoke and dust through filter bags, so as to achieve green and recyclable production. The working principle of the bag dust collector is to use several effects such as gravity settlement and inertia between the movement of dust particles and the filter material.

First of all, it is necessary to understand the size range of the dust particles, if the dust particles are larger, the gravity effect and interception and collision effects are the main ones, and if the dust particles are smaller, the electrostatic and diffusion effects are used to capture. In addition to the size of the dust particles, the web link is also related to its flow rate, if the speed is 5cm per second, the gravitational effect is obvious, and the speed reaches double digits per second, the inertia effect is more obvious. In addition, the baghouse goes through two stages in the capture center:

In the first stage, the bag dust collector is constantly collecting dust particles and depositing them on the surface of the dust removal filter bag, but there are also a small amount of fine dust particles that penetrate into the interior of the filter material and affect the subsequent dust particle collection, and the captured dust will form a layer of ash on the surface of the filter material.

In the second stage, when the dust layer reaches a certain thickness, the filter bag cleaning work begins, and then the subsequent smoke and dust are filtered, and the dust that is not taken away by the dust is previously adhered to the surface of the filter material will be peeled off again, so as to achieve the purpose of continuous and efficient dust removal.

The above text briefly introduces the working principle of the bag dust collector, if there is anything unclear, you can continue to browse Fengbo environmental protection ** or come to Hebei Botou dust removal base to purchase the bag filter.

Bag dust collection and bag dust removal are the same equipment, and they are just called differently.

The difference between the air box pulse bag filter and the jet bag filter: The characteristics of the jet bag filter are that in the same dust collection room, each row of filter bags takes turns to spray and clean the ash, and the dust collection and filtration are still carried out during the ash cleaning, that is, the so-called ** ash cleaning. Some of the dust blown off by this cleaning method is re-captured by the adjacent filter bags.

Roughly divided into 5 types, dust collector is a widely used dust removal equipment. Dust collectors include bag dust collectors, pulse bag dust collectors, electric dust collectors, wet dust collectors, electric bag dust collectors, etc.

The dust collector is used for particle dust collection, exhaust gas treatment capacity, low resistance, and high dust removal efficiency. It is suitable for dust removal in grain, metallurgy, chemical industry, steel, coking, building materials and other industries.

There are 4 types of dust collectors, which are:

1.gravity sedimentation dust collector;

2.centrifugal sedimentation dust collector;

3.fabric filter dust collectors;

4.Electrostatic precipitators.

Be careful not to pinch your hands and check it once it is in place. Below is a diagram of installing the dust collector filter bag.

Check that the dust collection inlet is usual....Is the motor working properly....