Environment-friendly off-line zinc dissolving treatment device

Abstract

The invention discloses an environment-friendly off-line zinc dissolving treatment device. The environment-friendly off-line zinc dissolving treatment device comprises a workbench and a zinc-plated component. A rectangular groove penetrating through the workbench in the front-back direction is reserved in the upper surface of the workbench, and transmission rollers are rotatably connected to the two ends of the rectangular groove. A special conveying belt is wound on the portion between the outer circumferential walls of the two transmission rollers. A fan is fixed to the position, close to the middle, of the side face of the workbench through bolts, and a spraying pipe is inserted into the air outlet end of the fan. A sliding clamping block is slidably connected to the position, close tothe edge, of the side, away from the fan, of the workbench. A supporting pipe is welded to the top end of the sliding clamping block. A C-shaped steel sliding rail which is open downwards is fixed tothe top end of the supporting pipe through bolts. According to the environment-friendly off-line zinc dissolving treatment device, high-speed air flow sprayed out of the spraying pipe at the bottom ofthe conveying belt can rapidly act on the surface of the zinc-plated component through the special conveying belt, so that dust adhering to the lower surface of the zinc-plated component is completely removed, and dust removed through bristles can be blown into a conical box at the top end at the same time.

Description

technical field [0001] The invention relates to the technical field of electroplating, in particular to an environment-friendly off-line zinc-dissolving treatment device. Background technique [0002] The off-line activation method is also called the off-line galvanizing method, which is for conventional galvanizing. The off-line activation method zincate galvanizing is different from the normal method. There is no soluble zinc anode in the plating tank. The source of zinc is to supplement the plating solution with zinc ions provided by the off-line activation tank. Sometimes it is necessary to choose to galvanize the surface of the sample first. , before the surface of the sample is galvanized, it is necessary to remove dust from the surface of the sample. Most of the existing dust removal methods are to manually clean the sample, which is not only high in production costs, but also not environmentally friendly. What's more serious is that if the waste gas produced in the ...

AI Technical Summary

Problems solved by technology

The off-line activation method zincate galvanizing is different from the normal method. There is no soluble zinc anode in the plating tank. The source of zinc is to supplement the plating solution with zinc ions provided by the off-line activation tank. Sometimes it is necessary to choose to galvanize the surface of the sample first. , before the surface of the sample is galvanized, it is necessary to dedust the surface of the sample. Most of the existing dedusting methods are to manually clean the sample.

What's more serious is that if the waste gas produced in the zinc melting process is directly discharged, it will pollute the entire processing space. If it is processed, the processing space will be very large due to the relationship between the production line and the overall processing cost will be high.

Images