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Safe and efficient hot-dip galvanized iron wire cooling and passivating device

A technology of hot-dip galvanizing and iron wire, applied in hot-dip galvanizing process, coating, metal material coating process, etc., can solve the problems of shortening the service life of hot-dip galvanizing iron wire and affecting the timely progress of the process, so as to improve the cooling effect and ensure Processing quality, anti-corrosion effect

Pending Publication Date: 2020-12-11
TIANJIN ZHAOHONG METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the hot-dip galvanized iron wire is cast, the temperature is high, and it is difficult to dissipate the heat in time, which affects the timely progress of the next process. At the same time, if the hot-dip galvanized iron wire that has just been cast is not passivated in time, it will be affected by the water vapor in the air. Service life of hot-dip galvanized iron wire

Method used

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  • Safe and efficient hot-dip galvanized iron wire cooling and passivating device
  • Safe and efficient hot-dip galvanized iron wire cooling and passivating device
  • Safe and efficient hot-dip galvanized iron wire cooling and passivating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] See Figure 1-3 , a safe and high-efficiency hot-dip galvanized iron wire cooling passivation device, including a body 1, a plurality of legs 2 are uniformly arranged at the bottom of the body 1, a heat dissipation cavity 3 is arranged inside the body 1, and a feeding material is arranged at one end of the body 1 cavity 5, the other end of the body 1 is provided with a discharge cavity 4, the heat dissipation cavity 3 is provided with a hot-dip galvanized iron wire channel 6, the hot-dip galvanized iron wire channel 6 is made of heat-conducting materials, and the hot-dip galvanized iron wire channel 6 The two ends are respectively connected to the discharge chamber 4 and the feed chamber 5, and the top end of the hot-dip galvanized wire passage 6 is connected to the connecting pipe 8, and the other end of the connecting pipe 8 runs through the top wall of the cooling chamber 3 and connects to the purification box 9. The air intake end of the purification box 9 is connec...

Embodiment 2

[0024] The difference from Embodiment 1 is that: the bottom side of the heat dissipation chamber 3 is connected to the water inlet pipe 20, and the water supply pump 21 is installed on the water inlet pipe 20, and the top side of the heat dissipation chamber 3 is connected to the water outlet pipe. 22. Inject cold water into the heat dissipation cavity 3 through the water supply pump 21 and the water inlet pipe 20, and then use the cold water to cooperate with the hot-dip galvanized iron wire channel 6 to cool the hot-dip galvanized iron wire, and the water after heat exchange is discharged through the water outlet pipe 22. Cooling with cold water can greatly improve the cooling effect of the entire device, thereby ensuring the production quality of hot-dip galvanized iron wire.

[0025] The working principle of Embodiment 1-2: when in use, first inject cold water into the heat dissipation cavity 3, so that the cold water passes through the hot-dip galvanized iron wire channel ...

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Abstract

The invention discloses a safe and efficient hot-dip galvanized iron wire cooling and passivating device. The safe and efficient hot-dip galvanized iron wire cooling and passivating device comprises amachine body, wherein a plurality of supporting legs are evenly arranged at the bottom end of the machine body, a heat dissipation cavity is formed in the machine body, a feeding cavity is formed inone end of the machine body, a discharging cavity is formed in the other end of the machine body, and a hot-dip galvanized iron wire channel is formed in the heat dissipation cavity. The two ends of the hot-dip galvanized iron wire channel are connected with the discharging cavity and the feeding cavity in a penetrating mode respectively, a discharging roller matched with the hot-dip galvanized iron wire channel is arranged in the discharging cavity and rotationally connected to the side wall of the discharging cavity through a third rotating shaft, and a feeding roller is arranged below an inner cavity of the feeding cavity; and the feeding roller is rotationally connected to the side wall of the feeding cavity through a first rotating shaft. When the safe and efficient hot-dip galvanizediron wire cooling and passivating device is used, cold water is injected into the heat dissipation cavity firstly, then the cold water directly cools a galvanized iron wire through the hot-dip galvanized iron wire channel, and the cast hot-dip galvanized iron wire can be cooled in time, so that the subsequent machining quality of the hot-dip galvanized iron wire is guaranteed.

Description

technical field [0001] The invention relates to the technical field of galvanized iron wire cooling passivation, in particular to a safe and efficient hot-dip galvanized iron wire cooling passivation device. Background technique [0002] Galvanized iron wire is made of high-quality low-carbon steel wire rod. Galvanized iron wire is divided into hot-dip galvanized wire and cold-dip galvanized wire (electro-galvanized wire). , High-temperature annealing, hot-dip galvanizing, cooling and other technological processes. Galvanized iron wire has good toughness and elasticity, and the highest amount of zinc can reach 300 grams per square meter. It has the characteristics of thick galvanized layer and strong corrosion resistance. Galvanized iron wire is widely used in various fields such as construction, handicrafts, weaving wire mesh, making galvanized chain link fence, plastering wall mesh, highway guardrail, product packaging and daily civilian use. [0003] Hot-dip galvanized...

Claims

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Application Information

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IPC IPC(8): C23C2/26C23C2/38C23C2/06
CPCC23C2/003C23C2/06C23C2/26C23C2/38
Inventor 马庆兆
Owner TIANJIN ZHAOHONG METAL PROD
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