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A preheating device for lead enamel process

A preheating device and process technology, applied in auxiliary devices, manufacturing tools, metal processing equipment, etc., can solve problems affecting the production progress of factories, and achieve the effects of saving workers' workload, improving electromagnetic heating efficiency, and rapid preheating process

Active Publication Date: 2016-04-06
NANJING TECH UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing lead filling process seriously affects the production progress of the factory

Method used

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  • A preheating device for lead enamel process
  • A preheating device for lead enamel process
  • A preheating device for lead enamel process

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Embodiment Construction

[0027] The present invention is further described below in conjunction with specific embodiments.

[0028] A preheating device for lead varnish process, comprising a high-precision roller frame (1), an I-shaped guide rail (2), a slide plate (5), rollers (6), a speed-regulating motor (7), a reduction box (8) and an electromagnetic preheater The thermal module is characterized in that the high-precision roller frame (1) has two sets, which are located on the left and right sides of the preheating device, and the I-shaped guide rail (2) is connected to the high-precision roller frame through screws (3). The deck (4) on (1) is fixedly connected, and the slide plate (5) is on the said I-shaped guide rail (2), and its bottom has a roller (6), and the roller (6) is in the guide rail (2) The motion of the skateboard (5) is completed by rolling. A speed-regulating motor (7) is installed on one side of the skateboard (5). The speed-regulating motor (7) is connected with the roller (6) t...

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Abstract

The invention discloses a preheating unit for a lead lining process. The preheating unit comprises two sets of high-precision roller carriers. An H-shaped guide rail is connected with clamping seats on the high-precision roller carriers through screws, a sliding plate mounted on the H-shaped guide rail slides on the guide rail through rollers, a motor is mounted on one side of the sliding plate and connected with the rollers through a reduction gearbox, an electromagnetic preheating module is mounted on the sliding plate, a magnetic stripe array is mounted at the bottom of the electromagnetic preheating module, a high-temperature heatproof coil is mounted on the magnetic stripe array, a support is mounted at the center of the high-temperature heatproof coil, a temperature sensor is mounted on the support, and the whole preheating device for the lead lining process is controlled through an external electric control panel. A traditional lead lining process is simplified, workload of workers is reduced, and working time is shortened greatly; the preheating unit is convenient to mount, convenient and fast to operate, accurate in control and reliable in quality and has broad development prospects.

Description

technical field [0001] The invention relates to the technical field of lead enamel, in particular to a preheating device applied to the process of enamel lead in a cylindrical container. Background technique [0002] Lead enamel is a special anti-corrosion process, which utilizes the characteristics that lead has good sulfuric acid corrosion resistance and low strength. After melting the lead, it is "cast" on the inner wall of the steel container to isolate the steel equipment. The corrosive medium cannot be in direct contact with steel. Lead enamel is widely used in non-ferrous metal hydrometallurgy equipment using sulfuric acid process, and is also widely used in petrochemical equipment for processing sulfuric acid-containing media. [0003] At present, the lead enamel process is all done manually by workers. Before carrying out lead varnish work, in order to make the lead closely bond with the inner surface of the container, workers need to preheat the equipment with a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/053B23K5/22B23K5/18
Inventor 陆晓峰谢许卿程可
Owner NANJING TECH UNIV
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