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Bag cage for pleated filter bag and processing technology of bag cage

A processing technology and filter bag technology, applied in the field of bag cages for pleated filter bags and their processing technology, can solve the problems of reduced production efficiency of bag cages, difficult welding operations, and affecting structural strength, so as to improve adaptability and save Welding fixation, the effect of improving production efficiency

Pending Publication Date: 2022-08-09
江苏森隆环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, during the processing of the above-mentioned bag cage, since the welding points of the support ribs and connecting ribs are in the middle and inside of the bag cage, the welding position is very inconvenient. Workers need to maintain a high degree of concentration and precise operation to ensure the stability of the welding points and avoid welding points. Dislocation affects the structural strength. In the production of the above-mentioned bag cages, not only the welding operation is difficult, but also the production efficiency of the bag cages is reduced.

Method used

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  • Bag cage for pleated filter bag and processing technology of bag cage
  • Bag cage for pleated filter bag and processing technology of bag cage
  • Bag cage for pleated filter bag and processing technology of bag cage

Examples

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Effect test

Embodiment 1

[0030] A bag cage for pleated filter bags includes an outer unit 100 , an inner unit 200 and an inner lining unit 300 .

[0031] refer to figure 1 and figure 2 , the external unit 100 includes a top cover 11 with a ventilation channel 12 opened in its middle position, the top cover 11 is annular, and the outer edge of the top cover 11 is provided with a plurality of external ribs 13 extending in the same side direction, and the external ribs 13 Vertical to the surface of the top cover 11 , the plurality of outer ribs 13 are distributed in a ring-shaped array. In this embodiment, there are preferably eight outer ribs 13 .

[0032] refer to figure 1 and image 3 , the internal unit 200 includes a bottom bracket 21, the bottom bracket 21 is annular, a plurality of support arms 22 are welded and fixed on the peripheral side of the bottom bracket 21, and the plurality of support arms 22 are distributed in an annular array and correspond to the outer ribs 13 one-to-one . The i...

Embodiment 2

[0036] A processing technology of a bag cage for pleated filter bags, refer to Figure 5 , including the following steps:

[0037] In step 1, the steel plate is segmented, cut and welded to manufacture the independent inner unit 200 , outer unit 100 and inner lining unit 300 .

[0038] The steel bars are cut in sections to produce a plurality of outer bars 13 of equal length. After laser cutting the flat steel plate, the top cover 11, the bottom bracket 21, the support arm 22 and the support rod 32 are produced and then refined again. After wire-cutting the cylindrical steel plate, the inner rib 23, the clamping block 33, and the support ring 31 are produced and refined again. A plurality of outer ribs 13 are welded on one side of the top cover 11 to make an independent external unit 100 , a plurality of support arms 22 are welded on the peripheral side of the bottom bracket 21 , and a plurality of inner ribs 23 are welded on one side to form an independent external unit 100 ...

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Abstract

The invention discloses a bag cage for a wrinkled filter bag and a processing technology of the bag cage, and relates to the technical field of bag cage processing, the bag cage comprises an external unit, the external unit comprises a top cover with a ventilation channel, the outer edge of the top cover is provided with a plurality of outer ribs, and the plurality of outer ribs are distributed in an annular array; the internal unit comprises a bottom support, a plurality of supporting arms are arranged on the peripheral side of the bottom support, a plurality of inner ribs are arranged on the inner edge of the bottom support, and the inner ribs are distributed in an annular array mode; the middle lining unit comprises a supporting ring, and a plurality of supporting rods are arranged on the peripheral wall of the supporting ring; the ends, away from the top cover, of the outer ribs are fixedly welded to the corresponding supporting arms, the ends, away from the bottom support, of the inner ribs are fixedly welded to the top cover, and the supporting rings are clamped between the outer ribs and the inner ribs. The bag cage is supported by the inner ribs and the outer ribs, the structural strength of the bag cage is high, the bag cage is produced in a split manufacturing-matched assembling-welding fixing mode, welding points are located at the two ends of the bag cage, welding operation is more convenient at the end positions, and the production efficiency of the bag cage is improved.

Description

technical field [0001] The invention relates to the technical field of bag cage processing, in particular to a bag cage for pleated filter bags and a processing technology thereof. Background technique [0002] Bag dust collectors have been widely used in various industries for dust removal treatment. Most of the existing factory-type enterprises have conditionally installed dust removal systems in the site in accordance with national environmental protection requirements. Among them, the filter bag and the bag cage are the two essential parts of the bag filter, the bag cage is the support frame of the filter bag, and the main components of the bag cage include end caps, support ribs and support rings. [0003] At present, the pleated filter bag is a new type of dust removal filter bag that can be applied to the pulse bag filter, which can greatly increase the filtering area and significantly reduce the filtering wind speed. [0004] In order to effectively support the plea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00B23K31/02B23K37/04B01D46/06B01D46/00
CPCB23P15/00B23K31/02B23K37/04B01D46/06B01D46/0001Y02A50/2351
Inventor 姚翠
Owner 江苏森隆环保科技有限公司
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