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CN-224230742-U - Dust removal control device for copper bar smelting and casting

CN224230742UCN 224230742 UCN224230742 UCN 224230742UCN-224230742-U

Abstract

The utility model provides a dust removal control device for copper bar smelting and casting, which relates to the copper bar smelting and casting field, and comprises a cloth bag dust remover, wherein one side of the cloth bag dust remover is provided with an air inlet pipe, the utility model can firstly close the cloth bag dust remover after a filter screen is used for a period of time by arranging a convenient cleaning device, then start an electric telescopic rod to drive a sliding frame to slide in a rectangular hole, slide one end of the used filter screen, the other end of the copper bar filter is slid into the bag-type dust collector to continue to filter, after the copper bar filter is replaced, the bag-type dust collector is started to continue to filter, at the moment, the sliding-out filter screen can be cleaned, or the copper bar filter is detached through the quick-release mechanism, so that replacement is facilitated, the steps of detachment and replacement can be reduced, the dust collection efficiency of the bag-type dust collector is improved, the labor cost is reduced, meanwhile, the copper bar production line is not required to be shut down for a long time, and the production efficiency is improved.

Inventors

  • SUN YUNING
  • WANG BIAO
  • BI ZHIYONG

Assignees

  • 山东春秋焊割科技有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (8)

  1. 1. A dust removal control device for smelting and casting copper bars comprises a cloth bag dust collector (1) and is characterized in that an air inlet pipe (3) is arranged on one side of the cloth bag dust collector (1), an air outlet pipe (4) is arranged at the top of the cloth bag dust collector (1), a dust exhaust pipe (5) is arranged at the bottom of the cloth bag dust collector (1), a cleaning device (2) is arranged in the cloth bag dust collector (1), the cleaning device (2) can be started to drive a sliding frame (22) to alternately slide back and forth in a rectangular hole (21) when a filter screen (24) in the cloth bag dust collector (1) is required to be cleaned or replaced, and the filter screen (24) in the two ends of the sliding frame (22) can be alternately used.
  2. 2. The dust removal control device for copper bar smelting and casting according to claim 1, wherein the cleaning-facilitating device (2) comprises a sliding frame (22), a rectangular hole (21) is formed in the inner wall of the bag-type dust remover (1), the sliding frame (22) is slidably mounted in the inner wall of the rectangular hole (21), and rectangular grooves (23) are formed in the inner walls of two ends of the bag-type dust remover (1); The two filter screens (24) are inserted into the inner walls of the rectangular groove (23) and the sliding frame (22), and a quick-release mechanism (29) is arranged between one side of the filter screen (24) and the inner wall of the rectangular groove (23); A bracket (26), wherein one side of the bracket (26) is fixedly arranged on one side of the bag-type dust collector (1); and an electric telescopic rod (25), wherein one end of the electric telescopic rod (25) is fixedly arranged on one side of the bracket (26), and the output end is fixedly arranged on one side of the sliding frame (22).
  3. 3. The dust removal control device for copper bar smelting and casting according to claim 2, wherein reinforcing rods (27) are symmetrically and fixedly arranged on the outer surface of the output rod of the electric telescopic rod (25), and one side of each reinforcing rod (27) is fixedly arranged on one side of the sliding frame (22).
  4. 4. The dust removal control device for copper bar smelting and casting according to claim 2, wherein the longitudinal section of the filter screen (24) is in a trapezoid shape, and the area size of one end of the filter screen (24) close to the air inlet pipe (3) is larger than the area size of the other end.
  5. 5. The dust removal control device for copper bar smelting and casting according to claim 2, wherein sealing blocks (28) are symmetrically and fixedly arranged on two sides of the sliding frame (22), and one side of each sealing block (28) is abutted against the inner wall of the rectangular hole (21).
  6. 6. The dust removal control device for copper bar smelting and casting according to claim 2, wherein the quick release mechanism (29) comprises two rotating rods (292), one end of each rotating rod (292) is rotatably arranged on one side of the filter screen (24), clamping grooves (291) are symmetrically formed in the inner wall of each rectangular groove (23), and one end of each rotating rod (292) is inserted into the inner wall of each clamping groove (291).
  7. 7. The dust removal control device for copper bar smelting and casting according to claim 6, wherein magnet blocks (293) are fixedly arranged on two sides of one end of the rotating rod (292), the sliding frame (22) is made of iron, one side of the magnet blocks (293) is magnetically attracted with one side of the inner wall of the clamping groove (291), and the magnet blocks (293) are inserted into the inner wall of the clamping groove (291) along with the rotating rod (292).
  8. 8. The dust removal control device for copper bar smelting and casting as set forth in claim 6, wherein the quick release mechanism (29) comprises a handle block (294), wherein both ends of the handle block (294) are fixedly mounted on one side of the filter screen (24).

Description

Dust removal control device for copper bar smelting and casting Technical Field The utility model relates to the field of copper bar smelting and casting, in particular to a dust removal control device for copper bar smelting and casting. Background The dust removal control device is designed for harmful smoke dust and gas generated in the production process of copper bars, and aims to ensure the cleanness of the environment and reduce the air pollution in the production process. The dust collector has the advantages of high dust collection efficiency, high adaptability and the like, is widely applied to the copper rod smelting and casting industry, and has the working principle that harmful smoke dust and gas generated in the copper rod production process enter through an air inlet pipe of the dust collector, then are guided by a fan near an air outlet pipe of the dust collector to be sucked into the dust collector, solid particles in the gas can be captured by an internal filter screen and accumulated on the surface, purified air is discharged through an exhaust pipe, filtered solid particle impurities are collected on a filter screen or fall into a dust discharge pipe to be discharged, so that gas-solid separation is realized, however, as the service time is prolonged, a large amount of dust can be attached to the filter screen, the resistance of the filter screen is increased, the ventilation efficiency is reduced, the dust collection effect is reduced, the filter screens are usually required to be replaced or cleaned regularly, the whole dust collection system is generally required to be stopped, the filter screens in the dust collector are required to be detached one by one, cleaned or replaced and reinstalled for operation, the process is not only tedious in operation, but also a great deal of time and labor cost is required to be consumed, the dust collection efficiency of the dust collector is reduced, and the dust collection efficiency of the copper rod is reduced. Disclosure of utility model The utility model aims to solve the technical problems that as the service time increases, a large amount of dust can adhere to a filter screen, so that the resistance of the filter screen is increased, the ventilation efficiency is reduced, the dust removing effect is reduced, the filter screen is usually required to be replaced or cleaned regularly, the operation of the whole dust removing system is usually required to be stopped, the filter screens in the bag-type dust remover are detached, cleaned or replaced one by one, and then the operation is resumed by reinstallation, so that the operation is complicated, a large amount of time and labor cost are required to be consumed, the dust removing efficiency of the bag-type dust remover is reduced, and the production efficiency of copper bars is also reduced. The technical scheme includes that the dust removal control device for copper bar smelting and casting comprises a cloth bag dust remover, wherein an air inlet pipe is arranged on one side of the cloth bag dust remover, an air outlet pipe is arranged on the top of the cloth bag dust remover, a dust exhaust pipe is arranged at the bottom of the cloth bag dust remover, a convenient cleaning device is arranged in the cloth bag dust remover, when a filter screen in the cloth bag dust remover needs to be cleaned or replaced, an electric telescopic rod is started to drive a sliding frame to alternately slide back and forth in a rectangular hole, so that the filter screens in two ends of the sliding frame can be alternately used, and when one filter screen is used, the other filter screen is exposed on the outer surface of the cloth bag dust remover, and cleaning and replacement treatment of the filter screen are facilitated. The dust removing device has the advantages that the dust removing device is widely applied to the copper rod smelting and casting industry due to the advantages of high dust removing efficiency, high adaptability and the like, the working principle is that harmful smoke dust and gas generated in the copper rod production process enter through the air inlet pipe of the dust remover, then the dust remover is provided with a fan close to the air outlet pipe to guide and suck the dust into the dust remover, solid particles in the gas can be captured by an inner filter screen and accumulated on the surface, purified air is discharged through the air outlet pipe, filtered solid particle impurities are collected on the filter screen or fall into the dust discharging pipe to be discharged, so that gas-solid separation is realized, after the filter screen is used for a period of time, a cleaning device is started, the used filter screen slides out, then a standby filter screen is moved into the bag remover to be continuously filtered for use, and then the surface of the sliding filter screen is subjected to cleaning and replacement treatment, so that the steps of disassembly and replacement are re