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CN-224207653-U - Dust removal filter cartridge structure with flow guiding structure

CN224207653UCN 224207653 UCN224207653 UCN 224207653UCN-224207653-U

Abstract

The utility model discloses a dust-removing filter cartridge structure with a flow guiding structure, which belongs to the technical field of dust-removing filter cartridges, wherein a dust-removing filter cartridge body comprises a filter core, one end of the filter core is fixedly connected with a first top plate, the center position of the first top plate is provided with an air inlet, the other end of the filter core is fixedly connected with a second top plate, the center position of the second top plate is detachably connected with a flow guiding mechanism, and the dust-removing filter cartridge structure with the flow guiding structure can guide gas in a sectionalized way when the air inlet is downwards accessed through a first flow dividing plate, a second flow dividing plate, a third flow dividing plate and a bottom flow dividing plate, so that the flow guiding effect is effectively improved, the dust removing effect of the dust-removing filter cartridge is further improved, and the included angles and the intervals among the first flow dividing plate, the second flow dividing plate, the third flow dividing plate and the bottom flow dividing plate are conveniently adjusted according to actual needs, and the use flexibility is improved.

Inventors

  • MENG HAO
  • MENG LINGCHANG
  • YANG PINGPING
  • Kong Wenfang
  • SHAO FEI

Assignees

  • 济宁市未来过滤系统有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (7)

  1. 1. The dust removal filter cartridge structure with the flow guide structure comprises a dust removal filter cartridge body (1), the dust removal filter cartridge body (1) comprises a filter element (11), one end of the filter element (11) is fixedly connected with a first top plate (12), an air inlet (13) is formed in the central position of the first top plate (12), and a second top plate (14) is fixedly connected with the other end of the filter element (11), and the dust removal filter cartridge structure is characterized in that the flow guide mechanism (2) is detachably connected with the central position of the second top plate (14), the flow guide mechanism (2) comprises a first flow distribution plate (3), a second flow distribution plate (4), a third flow distribution plate (5) and a bottom flow distribution plate (6), and support columns (7) are movably connected with the central positions of the first flow distribution plate (3), the second flow distribution plate (4), the third flow distribution plate (5) and the bottom flow distribution plate (6).
  2. 2. The dust removal filter cartridge structure with a flow guiding structure as set forth in claim 1, wherein the top parts of the first flow dividing plate (3), the second flow dividing plate (4), the third flow dividing plate (5) and the bottom flow dividing plate (6) are respectively provided with a first flow guiding surface (32) and a second flow guiding surface (33), the first flow guiding surface (32) is an arc-shaped surface, and the second flow guiding surface (33) is a plane.
  3. 3. The dust removal filter cartridge structure with the flow guide structure of claim 1, wherein through holes (31) are formed in the central positions of the first flow distribution plate (3), the second flow distribution plate (4), the third flow distribution plate (5) and the bottom flow distribution plate (6), internal threads are formed in the inner walls of the through holes (31), and the inner walls of the through holes (31) are in threaded connection with the surfaces of the support columns (7).
  4. 4. The dust removal filter cartridge structure with the flow guide structure of claim 1, wherein the surface of the support column (7) is in threaded connection with a limit sleeve (73), a threaded hole is formed in the center of the limit sleeve (73), and external threads are formed on the surface of the support column (7).
  5. 5. The dust removal filter cartridge structure with the flow guide structure of claim 1, wherein a limiting ring (15) and a connecting sleeve (17) are fixedly connected to the surface of the second top plate (14), and a mounting groove (16) is formed in the periphery of the limiting ring (15) and the second top plate (14).
  6. 6. The dust removal filter cartridge structure with the flow guiding structure of claim 4, wherein one end of the limiting sleeve (73) is fixedly connected with a screw rod (72), and an anti-slip sleeve (71) is fixedly sleeved on the surface of the screw rod (72).
  7. 7. The dust removing filter cartridge structure with the flow guiding structure according to claim 5, wherein one end of the connecting sleeve (17) is provided with a fastening groove (18), and the inner wall of the fastening groove (18) is provided with an internal thread.

Description

Dust removal filter cartridge structure with flow guiding structure Technical Field The utility model relates to the technical field of dust removal filter cartridges, in particular to a dust removal filter cartridge structure with a flow guide structure. Background The dust removing filter cartridge is a core filter element in an industrial dust removing system, and dust particles are efficiently trapped through mechanisms such as physical interception, inertial collision, diffusion deposition and the like. At present, a dust removing filter cylinder for dust removing equipment is provided with a flow guiding structure for improving the dust removing effect, but the common flow guiding structure can only guide the air inlet position of the dust removing filter cylinder and can not guide the air in the dust removing filter cylinder, and has poor flow guiding effect, for example, the dust removing filter cylinder and the dust removing device disclosed in the publication No. CN217795155U comprise a filter body, an inner cavity for flowing air, an air outlet communicated with the inner cavity is arranged at one end of the filter body, the other end of the filter body is a closed end, a flow guiding body is arranged in the inner cavity, a flow dividing block is arranged at one end, close to the air outlet, of the flow guiding body, and a flow dividing surface is arranged on the flow dividing block and is obliquely arranged relative to the direction from the air outlet to the closed end. According to the technical scheme, the dust removal filter cylinder guides the entering air through the set flow distribution block, but the first flow distribution part of the flow distribution block guides the air to the side face of one end of the air inlet of the filter body, the inner part of the filter body far away from one end of the air inlet cannot be guided, and the flow guide effect is reduced, so that the dust removal effect is reduced, and only one flow distribution block is arranged, the height position of the dust removal filter cylinder cannot be adjusted, and the use flexibility is poor. Disclosure of utility model Aiming at the problems existing in the prior art, the utility model aims to provide the dust removing filter cylinder structure with the flow guiding structure, which can guide gas in a sectionalized way when an air inlet is downwards opened through the first flow dividing plate, the second flow dividing plate, the third flow dividing plate and the bottom flow dividing plate, effectively improve the flow guiding effect, further improve the dust removing effect of the dust removing filter cylinder, and is convenient to adjust the included angle and the spacing between the first flow dividing plate, the second flow dividing plate, the third flow dividing plate and the bottom flow dividing plate according to actual needs through the arranged supporting columns and the through holes arranged on each flow dividing plate, thereby improving the use flexibility. In order to solve the problems, the utility model adopts the following technical scheme. The utility model provides a dust removal filter cartridge structure with water conservancy diversion structure, includes the dust removal filter cartridge body, the dust removal filter cartridge body includes the filter core, the first roof of one end fixedly connected with of filter core, open the central point of first roof has the air inlet, the other end fixedly connected with second roof of filter core, the central point of second roof is detachable to be connected with guiding mechanism, guiding mechanism includes first splitter plate, second splitter plate, third splitter plate and bottom splitter plate, the central point swing joint of first splitter plate, second splitter plate, third splitter plate and bottom splitter plate has the support column, and this dust removal filter cartridge structure with water conservancy diversion structure can carry out the segmentation water conservancy diversion to gas when the air inlet is down, and the effectual water conservancy diversion effect that has improved has further improved the dust removal to through the through-hole that the support column of setting and each splitter plate set up, the contained angle and the interval have been improved to convenient to use between first splitter plate, second splitter plate, third splitter plate and the bottom splitter plate according to actual need and the use between the improvement of spacing. Further, the top of first flow distribution plate, second flow distribution plate, third flow distribution plate and bottom flow distribution plate all is provided with first guide surface and second guide surface, first guide surface is the arcwall face, the second guide surface is the plane, and first guide surface and second guide surface can carry out the segmentation water conservancy diversion with the air that gets into filter core inside downwards. Further, the central