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CN-224221988-U - Negative pressure air chamber for separating light and floating foreign matters and dust in materials

CN224221988UCN 224221988 UCN224221988 UCN 224221988UCN-224221988-U

Abstract

The utility model discloses a negative pressure air chamber for separating light and floating foreign matters from dust in materials, which relates to the technical field of impurity removers and comprises an impurity remover body, wherein a sorting assembly is arranged in the impurity remover body, an exhaust tube I and an exhaust tube II are respectively arranged in the impurity remover body, a shunt tube is communicated in the exhaust tube II, a fixing frame is fixedly arranged on the outer surface of the shunt tube, the light and floating foreign matters and dust can be separated for the first time through the cooperation between the exhaust tube I and the exhaust tube II, then a material mixture moves to the position of the shunt tube again, the shunt tube is of an L-shaped structure, light and floating foreign matters and dust in the materials can be separated again by the exhaust tube II above the impurity remover, the function of screening the light and floating foreign matters for multiple times by the impurity remover is realized, and the separation effect of the light and floating foreign matters and dust can be increased.

Inventors

  • WANG LULU

Assignees

  • 安徽经臻智能装备有限公司

Dates

Publication Date
20260512
Application Date
20250606

Claims (6)

  1. 1. The negative pressure air chamber for separating light and floating foreign matters from dust in materials comprises a impurity remover body (1) and is characterized in that a sorting assembly (2) is arranged in the impurity remover body (1), and an exhaust pipe I (3) and an exhaust pipe II (4) are respectively arranged in the impurity remover body (1); The novel exhaust fan is characterized in that a shunt tube (5) is communicated with the interior of the exhaust fan II (4), a fixing frame (6) is fixedly arranged on the outer surface of the shunt tube (5), a fixing shaft (7) is rotatably connected to the interior of the fixing frame (6), a gear (8) is fixedly arranged on the outer surface of the fixing shaft (7), a toothed plate (9) is meshed with the outer portion of a gear tooth of the gear (8), a movable plate (10) is fixedly arranged on the outer surface of the toothed plate (9), and a baffle (11) is fixedly arranged on the outer surface of the movable plate (10); The inside switch-on of shunt tubes (5) has collection fill one (12), the mouth of pipe of collection fill one (12) is installed and is related to wind ware one (13), the lower extreme of wind ware one (13) is provided with conveyer belt subassembly (14).
  2. 2. The negative pressure air chamber for separating light and floating foreign matters from dust in materials according to claim 1, wherein a first connecting pipe (15) and a second connecting pipe (16) are respectively arranged in the first exhaust pipe (3) and the second exhaust pipe (4), and the first exhaust pipe (3) and the second exhaust pipe (4) are mutually communicated.
  3. 3. The negative pressure air chamber for separating light and floating foreign matters from dust in materials according to claim 1, wherein a shield (17) is arranged in the impurity remover body (1), the sorting assembly (2) is positioned in the shield (17), and a pipe orifice of the exhaust pipe I (3) is positioned in the shield (17) and is positioned at the front end of the shunt pipe (5).
  4. 4. The negative pressure air chamber for separating light and floating foreign matters from dust in materials according to claim 1, wherein a vertical plate (18) is fixedly arranged at the lower end of a pipe orifice of the first exhaust pipe (3), and the vertical plate (18) is positioned at the front end of a pipe orifice of the shunt pipe (5).
  5. 5. The negative pressure air chamber for separating light and floating foreign matters from dust in materials according to claim 1, wherein a crank (19) is fixedly arranged at one end of the fixed shaft (7), and the gear (8) and the toothed plate (9) are symmetrically arranged at two ends of the fixed shaft (7).
  6. 6. The negative pressure air chamber for separating light and floating foreign matters from dust in materials according to claim 1, wherein a second collecting hopper (20) is arranged in the second exhaust pipe (4), and a pipe orifice of the second collecting hopper (20) is communicated with a second related air blower (21).

Description

Negative pressure air chamber for separating light and floating foreign matters and dust in materials Technical Field The utility model relates to the technical field of impurity removers, in particular to a negative pressure air chamber for separating light and floating foreign matters and dust in materials. Background The impurity remover is a device for separating impurities in materials, for example, the impurity remover for separating light and floating foreign matters and dust in the materials by utilizing negative pressure, and the impurity remover is simple and convenient to use by utilizing different weights of the materials and the light and floating foreign matters. The negative pressure impurity removing machine of the existing product is provided with a negative pressure air chamber at the tail end, negative pressure generated by the negative pressure air chamber is utilized, when a mixture of materials and light and floating foreign matters shakes in a pipeline, the light and floating foreign matters can be sucked into the collecting hopper by the negative pressure air chamber, then heavier materials are settled and collected in the collecting hopper at the bottom end, the function of separating the light and floating foreign matters and dust in the materials is realized, but the negative pressure impurity removing machine in the existing product can only remove the mixture at the tail end, and the mixture can be extruded and shielded due to the fact that the materials move, so that the separation effect of the light and floating foreign matters is poor in single negative pressure impurity removing. Therefore, the negative pressure air chamber for separating light and floating foreign matters from dust in the materials is provided to solve the problems. Disclosure of utility model First) solving the technical problems The utility model provides a negative pressure air chamber for separating light and floating foreign matters from dust in materials, which solves the problem of poor separation effect on the light and floating foreign matters in single negative pressure impurity removal through the cooperation between a first exhaust pipe and a second exhaust pipe. Two) technical scheme The negative pressure air chamber for separating light and floating foreign matters from dust in materials comprises a impurity remover body, wherein a sorting assembly is arranged in the impurity remover body, and an exhaust pipe I and an exhaust pipe II are respectively arranged in the impurity remover body; The inside of the exhaust pipe II is communicated with a shunt pipe, the outer surface of the shunt pipe is fixedly provided with a fixing frame, the inside of the fixing frame is rotationally connected with a fixing shaft, the outer surface of the fixing shaft is fixedly provided with a gear, the outer parts of gear teeth are meshed with a toothed plate, the outer surface of the toothed plate is fixedly provided with a movable plate, and the outer surface of the movable plate is fixedly provided with a baffle; the inside switch-on of shunt tubes has the collection fill first, the mouth of pipe of collection fill first installs the air-lock ware first, the lower extreme of air-lock ware first is provided with the conveyer belt subassembly. Further, the first exhaust pipe and the second exhaust pipe are respectively provided with a first connecting pipe and a second connecting pipe, and the first exhaust pipe and the second exhaust pipe are mutually communicated. Further, the internally mounted of edulcoration machine body has the guard shield, select the subassembly to be located the inside of guard shield, exhaust column one's mouth of pipe is located the inside of guard shield and is located the front end of shunt tubes. Further, a vertical plate is fixedly arranged at the lower end of one pipe orifice of the exhaust pipe, and the vertical plate is positioned at the front end of the pipe orifice of the shunt pipe. Further, a crank is fixedly arranged at one end of the fixed shaft, and the gear and the toothed plate are symmetrically arranged at two ends of the fixed shaft. Further, a second collecting hopper is arranged in the exhaust pipe II, and a pipe orifice of the second collecting hopper is communicated with a second related fan. Third), beneficial effects: Compared with the prior art, the negative pressure air chamber for separating light and floating foreign matters and dust in the material has the following structure The beneficial effects are that: 1. This negative pressure plenum of light and floating type foreign matter and dust in separation material, through the cooperation between exhaust column one and the exhaust column two, during operation material mixture is moved to the open position of exhaust column one by selecting the subassembly, the negative pressure that forms through exhaust column one at this moment can carry out primary separation to light and floating type foreign matter and