Gold-spraying dust absorption device for thin-film capacitor

A technology of absorbing devices and film capacitors, which is applied in capacitors, capacitor manufacturing, circuits, etc., can solve the problems of unfavorable metal powder recycling, difficulty in bag cleaning, and high power consumption, and achieve simple structure, good effect, and low power consumption Effect

Inactive Publication Date: 2015-04-01
TONGLING CITY START ELECTRONICS MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large amount of metal dust will be produced in the process of spraying gold, which will affect environmental protection. The existing treatment methods for spraying gold dust are as follows: 1. The effect of cloth bag dust removal is good, but the power consumption is large, and it is difficult to clean the bag.
2. Water spray dust removal, but it is not conducive to the recycling of metal powder, and the waste is too large

Method used

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  • Gold-spraying dust absorption device for thin-film capacitor

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Embodiment Construction

[0012] Referring to the accompanying drawings, a thin-film capacitance gold-sprayed dust absorbing device includes an input induced-air steel pipe 1, an induced-air fan 2, an output induced-air steel pipe 3, a plastic bellows 4 and a plastic bucket 5, and the input-induced-air steel pipe 1 and the induced-air 2 connection, the induced draft fan 2 is connected to the output induced air steel pipe 3, the output induced air steel pipe 3 extends to the outside through the wall hole 7 of the wall 6, and is connected to one end of the plastic corrugated pipe 4, and the other end of the plastic corrugated pipe 4 is placed in a plastic bucket 5 Inside, tap water 8 is housed in the plastic bucket 5, and the other end of the plastic corrugated pipe 4 is placed below the water surface, and the connection between the input induced-air steel pipe 1 and the induced-induction fan 2, the connection between the induced-induction fan 2 and the output induced-air steel pipe 3 and Output air-intro...

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Abstract

The invention discloses a gold-spraying dust absorption device for a thin-film capacitor. The gold-spraying dust absorption device comprises an input air-induced steel pipe, an induced draft fan, an output air-induced steel pipe, a plastic corrugated pipe and a plastic bucket, wherein the input air-induced steel pipe is connected with the induced draft fan; the induced draft fan is connected to the output air-induced steel pipe; the output air-induced steel pipe stretches to the outdoors by penetrating through a wall hole of a wall body, and is connected with one end of the plastic corrugated pipe; the other end of the plastic corrugated pipe is arranged inside the plastic bucket; the plastic bucket is filled with tap water; the other end of the plastic corrugated pipe is arranged under a water surface. According to the gold-spraying dust absorption device for the thin-film capacitor disclosed by the invention, gold-spraying dust is precipitated in the water inside the plastic bucket, so that zero release is reached, metal powder is fully recycled, the dust adsorption effect is good, the metal powder is conveniently recycled, and the device is simple in structure and less in power consumption.

Description

technical field [0001] The invention relates to the technical field of thin film capacitor manufacturing, in particular to a thin film capacitor gold-sprayed dust absorbing device. Background technique [0002] In the manufacturing process of film dielectric capacitors, gold spraying is a very critical production process. This process is to use arc or flame to melt the metal wire, and then use compressed air to spray it from the nozzle at high speed to the end surface of the capacitor core to form the metal electrode surface. A large amount of metal dust will be produced during the gold spraying process, which will affect environmental protection. The existing gold spraying dust treatment methods are as follows: 1. The bag-type dust removal is effective, but it consumes a lot of power and it is difficult to clean the bag. 2. Water spray dust removal, but it is not conducive to the recycling of metal powder, and the waste is too large. Contents of the invention [0003] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01G13/00
Inventor 万广文钱立文
Owner TONGLING CITY START ELECTRONICS MFG
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