Overview of Dust Removal Bags: Dust removal bags are usually installed in bag type dust removal equipment. As the core part, they have the highest sales volume among all accessories. The quantity and size of dust removal bag filters depend on the operating conditions and size of the equipment. For large dust removal equipment, the size is generally 160 by 8 meters, and the quantity is also considerable. However, there are also many small dust removal equipment, and sometimes only 10 or 20 bags are used. Two days ago, an old customer called and this time he only ordered 21 bags with a size of 130 to 2450. The customer said he was very anxious and hoped that we could ship them as soon as possible. Although the quantity ordered by the customer was very small, in order for the customer to use the product as soon as possible, we worked overtime to complete it on time and in a timely manner. Delivery to logistics (due to the small quantity, logistics cannot pick up the goods). We do not choose the customer's grade based on how much you order. Even if you order a cloth bag, we will serve our customers with great enthusiasm. Dust removal bags have a wide range of applications at room temperature, and the product with a large quantity is polyester needle punched felt dust removal bags. The material is polyester needle punched felt, which can withstand a temperature of 120 degrees. The model and size can be customized according to customer requirements. Our company has a dedicated filter bag production workshop, and the dust removal bags made of polyester needle punched felt not only have the characteristics of suitable porosity, good breathability, and strong dust collection effect of general felt types, but also have the unique advantages of mild acid and alkali corrosion resistance, tensile resistance, and strong flexural toughness of polyester material. They are also inexpensive and are widely used as filter materials for dust removal bags at room temperature in China. The dust removal bag itself is made of clean filter cloth in a clean production environment, and the secondary pollution caused by the unclean dust removal bag itself. The dust removal bag made of non-woven fabric is treated with processes such as singeing and calendering on the surface to prevent secondary pollution caused by fiber shedding. Selection of dust bag: As each dust collector has its own characteristics and system parameters, choose the appropriate gas filter material. Understand the following parameters: temperature, humidity, dust diameter, gas chemical properties, dust grindability, and mechanical properties of the dust collector. Such as cleaning method, installation situation, etc. In general, the dust removal filter bags produced by cleaning and environmental protection will use industrial waste gas filtration to filter dust, useful dust, high-temperature gas dust removal and other dust removal equipment. Available dust bag specifications: diameter (mm): ￠ 100, ￠ 120, ￠ 125, ￠ 130, ￠ 150, ￠ 180, ￠ 250, etc., length: unlimited. Specifications can be customized. The physical and chemical treatment of dust removal bags, as well as the appropriate use of filter materials, not only need to consider the chemical properties of the filter materials, but also the characteristics of the dust. SAM can select filter media treated with different physical and chemical methods based on the characteristics of dust to achieve good filtration effects. The dust bag filter effect is also applicable in industries such as food, hygiene, and pharmaceuticals. How to customize dust removal bags according to samples: detailed steps for sample delivery of dust removal bags and dust removal bag shaping scheme - The process of determining dust removal bags for customers is sometimes due to non sexual considerations, and they may require the mailing of dust removal bag samples for comparison. However, there are many types of dust removal bags, and the lack of knowledge about dust removal bags makes it easier to make selection errors. The dust removal bag sample and the dust removal bag you are using, even if the two types of dust removal bags are the same, there will be differences in surface color and texture during post-processing, let alone the comparison between new and old bags, which is not easy to determine. What can be confirmed is whether the installation form of the dust removal bag is consistent with the dust removal bag in use, which can help customers determine which form of dust removal bag they need specifically. The main reasons for the damage of dust removal bags are: 1. Filter air speed: The filter air speed of the bag filter is too high, which is the main reason for the damage of the dust removal bag. In recent years, some units have blindly reduced equipment costs and increased profits. When designing bag filters, they have increased the filtration air speed. Although there is no obvious response from users in a short period of time, it has shortened the service life of the filter bag. In this way, not only does it not save customers money, but it also brings a significant economic burden and wastes time. 2、 Temperature of use: The key to filter bags is to correctly select dust removal bags that are suitable for the corresponding dust temperature. If the temperature is too high, the selected dust removal bag will exceed the normal operating temperature. The filter bag will shorten its service life if it is light, and in severe cases, it will burn out in a short period of time. Therefore, when selecting filter bags, it is necessary to measure and calculate the temperature of the dust collector before selecting the corresponding dust bag. 3、 Dust medium: The choice of dust bag fabric depends on the dust properties of the dust, taking into account whether the dust contains acidic, alkaline, or highly corrosive substances. Select the appropriate filter material based on the nature of the dust, so that the filter bag can absorb the dust normally without affecting its service life. 4、 Product quality: The processing of cloth bags is particularly important. In recent years, some small manufacturers have adopted small sewing machines as processing equipment, and used inferior thread as raw materials during processing, resulting in fake and fake products, and their processing level is far behind. Causing the filter bag to develop issues such as loose threads, cracks, and bottom drops shortly after use. Although a slightly smaller bag size can still be used, after adsorbing dust with a higher specific gravity, the bag will fall off after a period of use.
