Cloth bag type folded slender dust-removing filter cartridge

Abstract

The invention discloses a cloth bag type folded slender dust-removing filter cartridge. The cloth bag type folded slender dust-removing filter cartridge comprises a dust-removing filter cartridge main body, wherein one end of the dust-removing filter cartridge main body is provided with a tubesheet hole mounting seat, one end of the tubesheet hole mounting seat is provided with an upper-layer mounting retainer ring, the other end of the dust-removing filter cartridge main body is provided with a bottom-layer mounting retainer ring, a connecting support is installed between the bottom-layer mounting retainer ring and the dust-removing filter cartridge main body, and cloth bag type folds are installed on the outer side of the dust-removing filter cartridge main body. According to the cloth bag type folded slender dust-removing filter cartridge, a detachable inner filter ring, a honeycomb filter screen and a reinforced folded cloth bag are arranged, so the filter cartridge can be conveniently and better filtered, disassembled and assembled, t filtering effect is more excellent, use performance is improved, and dust can be conveniently and better filtered; and since a honeycomb structure is adopted, the filter cartridge is high in rigidity, not prone to deformation, light in weight, capable of insulating sound, heat and fire, the use performance of the filter screen is improved, and better use prospects are brought.

Description

technical field [0001] The invention relates to the field of dust removal, in particular to a bag-type pleated slender dust removal filter cartridge. Background technique [0002] The dust removal filter cartridge is a supporting device for dust removal and filtration operations. When the dust collector is working, the use of the internal dust removal filter cartridge is essential. It is made of a certain length of straight filter material folded into pleats and bonded end to end. The star-shaped filter cartridge can block the dust inside the dust collector for filtration. With the continuous development of science and technology, people have higher and higher requirements for the manufacturing process of the dust filter cartridge. [0003] In the prior art, the patent with the authorized announcement number CN201521092895.2 discloses a dust removal filter cartridge with adjustable filtration precision, which can adjust the filtration precision according to needs. When the f...

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Problems solved by technology

[0003] In the prior art, the patent with the authorized announcement number CN201521092895.2 discloses a dust removal filter cartridge with adjustable filtration precision, which can adjust the filtration precision according to needs. When the filtration precision is low, the external dust removal filter cartridge is used directly. When the filtration accuracy is required to be high, the outer dust removal filter cartridge and the inner dust removal filter cartridge are connected together, so there is no need to customize the dust removal filter cartridge according to the filtering requirements, which reduces the cost and improves the engineering efficiency. There are certain disadvantages. First of all, when it is used, the CITS has a small area, the equipment has a large operating resistance, and it cannot be easily discharged. It is relatively simple and has a short service life, which has brought certain adverse effects on people's use. For this reason, we propose a bag-type pleated slender dust filter cartridge

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