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CN-224207635-U - Environment-friendly vacuum filter for producing fine iron powder

CN224207635UCN 224207635 UCN224207635 UCN 224207635UCN-224207635-U

Abstract

The utility model relates to the technical field of vacuum filters, in particular to an environment-friendly vacuum filter for producing fine iron powder, which comprises a shell, wherein cleaning brushes are connected to the left side and the right side of the shell in a sliding manner, push rods are fixedly connected to the bottom ends of the cleaning brushes, placing grooves are formed in the left side and the right side of the inside of the cleaning brushes, collecting frames are connected to the inside of the placing grooves in a sliding manner, baffle plates are hinged to the upper side of the inside of the collecting frames, the push rods and the baffle plates slide, two mounting blocks are fixedly connected to the inside of the collecting frames, the placing grooves are formed in the inner wall of a machine body, the collecting frames are arranged in the placing grooves in a sliding manner, and therefore cleaned dust is collected, the collecting frames are blocked by the baffle plates, the collected dust cannot come out of the inside of the collecting frames, and abrasion of the soft brushes is reduced, so that the use cost is reduced, and the normal grading granularity of the fine iron powder cannot be influenced.

Inventors

  • Shang Qiaozhen
  • Hu Shoucun
  • CUI JIANLI
  • PENG SHENGBIN
  • LI JINMIN

Assignees

  • 迁安市汇泉铁矿有限公司

Dates

Publication Date
20260508
Application Date
20250425

Claims (7)

  1. 1. The utility model provides an environment-friendly vacuum filter is used in production of iron fine powder, its characterized in that, including casing (1), the equal sliding connection in left and right sides of casing (1) has cleaning brush (2), the bottom fixedly connected with push rod (3) of cleaning brush (2), standing groove (4) have all been seted up to the inside left and right sides of cleaning brush (2), the inside sliding connection of standing groove (4) has collection frame (5), the inside upside of collection frame (5) articulates there is baffle (6), push rod (3) are slided with baffle (6) mutually.
  2. 2. The environment-friendly vacuum filter for producing the fine iron powder according to claim 1, wherein two mounting blocks (8) are fixedly connected to the inside of the collecting frame (5), a mounting groove (9) is formed in the mounting block (8), a plurality of raised strips (7) are fixedly connected to one side of the baffle (6), two connecting rods (10) are hinged to the other side of the baffle (6), connecting pieces (12) are fixedly connected to the bottom ends of the connecting rods (10), elastic pieces (13) are fixedly connected to the bottom ends of the connecting pieces (12), and the other ends of the elastic pieces (13) are fixedly connected to the mounting groove (9).
  3. 3. The environment-friendly vacuum filter for producing the fine iron powder according to claim 2, wherein a limit groove (18) is formed in the inner wall of the placing groove (4), two slots (17) are formed in the inner wall of the limit groove (18), a limit rod (11) is movably connected in the limit groove (18), a sliding plate (14) is fixedly connected between the two limit rods (11), and inserting blocks (15) are fixedly connected to the similar sides of the sliding plate (14) on the left side and the right side.
  4. 4. The environment-friendly vacuum filter for producing the fine iron powder according to claim 2, wherein one end of the push rod (3) far away from the cleaning brush (2) is of an arc block structure and is in sliding connection with the outside of the raised strips (7).
  5. 5. The environment-friendly vacuum filter for producing the fine iron powder according to claim 2, wherein the connecting rod (10) is slidably connected inside the mounting groove (9), and the connecting sheet (12) is slidably connected inside the mounting groove (9).
  6. 6. The environment-friendly vacuum filter for producing the fine iron powder according to claim 3, wherein the sliding plate (14) is slidably connected in the limiting groove (18), one side of the sliding plate (14) is attached to the outside of the collecting frame (5), and the buckling groove (16) is formed in the other side of the sliding plate (14).
  7. 7. An environment-friendly vacuum filter for producing fine iron powder according to claim 3, wherein the insert block (15) is of a conical block structure and is inserted into the corresponding slot (17).

Description

Environment-friendly vacuum filter for producing fine iron powder Technical Field The utility model relates to the technical field of vacuum filters, in particular to an environment-friendly vacuum filter for producing fine iron powder. Background In the production process of the fine iron powder, ore pulp containing fine iron powder particles is placed on one side of a filter medium, negative pressure is formed on the other side of the filter medium through vacuumizing, liquid is pumped away through the filter medium under the action of pressure difference, and fine iron powder is trapped on the surface of the filter medium, so that solid-liquid separation is realized. Through searching, the prior art discloses an environment-friendly vacuum filter for producing fine iron powder, the patent publication number of which is CN222092821U, which is recorded in the specification, wherein a gear synchronously drives a rotating rod to rotate in the rotating process, the rotating rod synchronously drives a rotating plate and a long plate to rotate in the rotating process, the long plate synchronously drives a soft brush to rotate in the rotating process, and the soft brush synchronously cleans dust and impurities attached to the first filter screen and the second filter screen in the rotating process, so that the effective ventilation performance is ensured. But when in actual use, dust under the soft brush cleaning can directly drop on ground, and then in case the external environment changes, dust can adhere to the outside at the filter screen again to increase the resistance that the air passes through the filter screen, make the soft brush need advance the secondary and clear up even many times, and then can aggravate the wearing and tearing of soft brush, thereby not only make use cost increase, still can interfere with the normal granularity classification of iron concentrate. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides the environment-friendly vacuum filter for producing the fine iron powder, which aims to solve the problems that dust is attached to the outside of a filter screen again in the prior art, so that the resistance of air passing through the filter screen is increased, the soft brush needs to be cleaned for two times or even more times, and the abrasion of the soft brush is further aggravated, so that the use cost is increased, and the normal granularity grading of the fine iron powder is disturbed. In order to solve the technical problems, the environment-friendly vacuum filter for producing the fine iron powder comprises a shell, wherein cleaning brushes are connected to the left side and the right side of the shell in a sliding mode, push rods are fixedly connected to the bottom ends of the cleaning brushes, placing grooves are formed in the left side and the right side of the inside of the cleaning brushes, a collecting frame is connected to the inside of the placing grooves in a sliding mode, a baffle is hinged to the upper side of the inside of the collecting frame, and the push rods slide with the baffle. The inside fixedly connected with two installation pieces of collection frame, the mounting groove has been seted up to the inside of installation piece, one side fixedly connected with a plurality of sand grips of baffle, the opposite side of baffle articulates there are two connecting rods, the bottom fixedly connected with connection piece of connecting rod, the bottom fixedly connected with elastic component of connection piece, the other end fixedly connected with of elastic component is on the mounting groove. The inner wall of the placing groove is provided with a limiting groove, the inner wall of the limiting groove is provided with two slots, the limiting groove is movably connected with limiting rods, sliding plates are fixedly connected between the limiting rods, and inserting blocks are fixedly connected on the left side and the right side of each sliding plate on the similar side of each sliding plate. Wherein, the one end that the push rod kept away from the cleaning brush is circular arc piece structure, and with the outside sliding connection of sand grip. The connecting rod is slidably connected in the mounting groove, and the connecting sheet is slidably connected in the mounting groove. The sliding plate is in sliding connection with the inside of the limiting groove, one side of the sliding plate is attached to the outside of the collecting frame, and the buckling groove is formed in the other side of the sliding plate. The plug block is of a conical block structure and is inserted into the slot at the corresponding position. Compared with the prior art, the utility model has the beneficial effects that: In the above-mentioned scheme, through seting up the standing groove at the inner wall of organism to collect the frame at standing groove inside slidable mounting, and then can collect the dust under the cl