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CN-224221922-U - Sintered flux recovery device

CN224221922UCN 224221922 UCN224221922 UCN 224221922UCN-224221922-U

Abstract

The utility model discloses a sintered flux recycling device which comprises a recycling box, a screening component and a dust collection component, wherein the recycling box is provided with a feed inlet and a discharge outlet which is arranged below the feed inlet, the screening component comprises a welding slag screen and a dust screen which are arranged in the recycling box, the welding slag screen is arranged above the dust screen and used for intercepting welding slag and penetrating flux, the dust screen is used for intercepting flux and penetrating dust, a containing cavity is formed by surrounding the dust screen, the welding slag screen and the inner wall of the recycling box, the containing cavity is communicated with the discharge outlet, and the dust collection port of the dust collection component is communicated with the recycling box and the communicating part is arranged below the dust screen. In this scheme, because the dust has permeated the dust sieve and is adsorbed by dust absorption subassembly for the condition that the dust drifted in the factory building can not appear in the solder flux gliding recovery process, improves factory building air quality.

Inventors

  • LEI YU

Assignees

  • 湖北船王特种焊材有限公司

Dates

Publication Date
20260512
Application Date
20250506

Claims (10)

  1. 1. A sintered flux recovery apparatus, comprising: the recycling box is provided with a feed inlet and a discharge outlet positioned below the feed inlet; The screening component comprises a welding slag screen and a dust screen which are arranged in the recovery box, wherein the welding slag screen is positioned above the dust screen and used for intercepting welding slag and passing through welding flux, the dust screen is used for intercepting welding flux and passing through dust, a containing cavity is formed by surrounding among the dust screen, the welding slag screen and the inner wall of the recovery box, the containing cavity is communicated with the discharge hole, and the dust screen is used for intercepting welding slag and passing through the welding flux The dust collection assembly is characterized in that a dust collection opening of the dust collection assembly is communicated with the recovery box, and a communication position is located below the dust screen.
  2. 2. The sintered flux recycling apparatus according to claim 1, wherein the dust suction assembly includes a magnetic suction portion provided in the recycling bin and located below the dust screen.
  3. 3. The sintered flux recycling apparatus according to claim 2, wherein the recycling bin further has a mounting port communicating the outside with an inner cavity thereof, the mounting port being located below the dust screen; The dust collection assembly further comprises a dust hopper, an upper end opening of the dust hopper forms a dust collection opening, the dust can enter the recovery box from the installation opening and is arranged below the dust screen, and the magnetic attraction part is installed in the dust hopper.
  4. 4. The sintered flux recycling apparatus according to claim 3, wherein a bottom of the dust hopper is provided with a clamping groove, the clamping groove being located outside the dust hopper; The magnetic part is clamped in the clamping groove.
  5. 5. The sintered flux recycling device according to claim 1, wherein the recycling bin further has a slag discharging port communicating the outside with an inner cavity thereof, the slag discharging port being located above the discharge port; The welding slag screen is obliquely arranged downwards along the direction close to the discharge hole, and the lower end of the welding slag screen and the slag discharge hole are positioned on the same horizontal plane.
  6. 6. The sintered flux recycling apparatus according to claim 5, further comprising a vibration assembly provided to the recycling bin, connected to the dust screen and the slag screen, and capable of driving the slag screen and the dust screen to vibrate simultaneously.
  7. 7. The sintered flux recycling apparatus according to claim 6, wherein lower ends of the slag screen and the dust screen are rotatably installed to an inner wall of the recycling bin, respectively; The vibration assembly comprises a cam, a connecting arm and a driving part, wherein the cam is rotatably installed in the recovery box and is positioned below the welding slag screen or the dust screen, the cam can be pressed against the welding slag screen or the dust screen to rotate when rotating, two ends of the connecting arm are respectively and rotatably connected with the welding slag screen and the dust screen, and the driving part is connected with the cam and is used for driving the cam to rotate.
  8. 8. The sintered flux recycling apparatus according to claim 7, wherein the driving part includes a driving shaft rotatably installed in the recycling bin, having a mounting section located in the recycling bin below the slag screen or the dust screen, and having a transmission section protruding outside the recycling bin, and a driving motor located outside the recycling bin, and having an output shaft connected to the transmission section; The cam is mounted to the mounting section.
  9. 9. The sintered flux recycling apparatus according to claim 1, wherein said slag screen is provided in plural kinds, and the mesh inner diameters of said slag screen in plural kinds are different and are selectively installed in said recycling bin, and each of said slag screens is detachably installed in said recycling bin.
  10. 10. The sintered flux recycling apparatus according to claim 1, further comprising a roller provided at a bottom of the recycling bin.

Description

Sintered flux recovery device Technical Field The utility model relates to the technical field of sintered flux recovery, in particular to a sintered flux recovery device. Background When welding metals with sintered fluxes, sintered fluxes are typically sprayed at the weld site, and the sintered fluxes are melted to form slag and gas, which protect and metallurgically bond the weld pool. Because when spraying sintered flux, part of sintered flux easily drops to the ground directly, often is mingled with a lot of dust and welding slag when recycling, need to carry out the screening through recovery unit. Publication number CN211102288U discloses a sintered flux recovery unit, it removes the welding slag and other impurity of great particle diameter through the sieve, and the sintered flux after the sieve sieves falls on first deflector, when the sintered flux on the first deflector accumulated to the default, opens the baffle of discharge gate department to drive first deflector shake through vibrating mechanism, make the welding flux slide to the recovery bag of discharge gate department through first deflector, get rid of the welding slag and other impurity of great granule. However, the flux to be screened is usually mixed with dust with smaller particle size, the dust and the flux pass through the screen plate at the same time and fall on the first guide plate, and finally the screened flux slides to the discharge port along the first guide plate, so that the dust is light and easily drifts and overflows from the discharge port to affect the air quality of a factory building. Disclosure of utility model The utility model aims to overcome the defects of the prior art, provides a sintered flux recycling device, and solves the technical problems that dust with smaller particle size is commonly mixed in flux to be screened in the prior art, the dust and the flux pass through a screen plate at the same time and fall on a first guide plate, and finally the screened flux slides to a discharge hole along the first guide plate, and the dust easily flies and overflows from the discharge hole due to light weight, so that the air quality of a factory building is influenced. In order to achieve the technical purpose, the utility model adopts the following technical scheme: the utility model provides a sintered flux recycling device, which comprises: the recycling box is provided with a feed inlet and a discharge outlet positioned below the feed inlet; The screening component comprises a welding slag screen and a dust screen which are arranged in the recovery box, wherein the welding slag screen is positioned above the dust screen and used for intercepting welding slag and passing through welding flux, the dust screen is used for intercepting welding flux and passing through dust, a containing cavity is formed by surrounding among the dust screen, the welding slag screen and the inner wall of the recovery box, the containing cavity is communicated with the discharge hole, and the dust screen is used for intercepting welding slag and passing through the welding flux The dust collection assembly is characterized in that a dust collection opening of the dust collection assembly is communicated with the recovery box, and a communication position is located below the dust screen. In an embodiment, the dust collection assembly comprises a magnetic attraction part, and the magnetic attraction part is arranged in the recovery box and is positioned below the dust screen. In one embodiment, the recovery box is further provided with a mounting port communicated with the outside and the inner cavity of the recovery box, and the mounting port is positioned below the dust screen; The dust collection assembly further comprises a dust hopper, an upper end opening of the dust hopper forms a dust collection opening, the dust can enter the recovery box from the installation opening and is arranged below the dust screen, and the magnetic attraction part is installed in the dust hopper. In one embodiment, the bottom of the dust hopper is provided with a clamping groove, and the clamping groove is positioned at the outer side of the dust hopper; The magnetic part is clamped in the clamping groove. In one embodiment, the recycling bin is further provided with a slag discharging port communicated with the outside and the inner cavity of the recycling bin, and the slag discharging port is positioned above the discharging port; The welding slag screen is obliquely arranged downwards along the direction close to the discharge hole, and the lower end of the welding slag screen and the slag discharge hole are positioned on the same horizontal plane. In an embodiment, the sintered flux recycling device further comprises a vibration assembly, wherein the vibration assembly is arranged in the recycling box, is connected with the dust sieve and the welding slag sieve, and can synchronously drive the welding slag sieve and the dust sieve to vibrate.