Special automatic unhooking and hooking device for acid mist room

A decoupling and automatic technology, applied in the direction of lifting device, engine components, engine sealing, etc., can solve the problem of unsteady operation of sling equipment, achieve the effect of protecting from corrosion, protecting operators, and ensuring sealing performance

Pending Publication Date: 2022-03-01
徐州瑞马智能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the existing technology, the present invention provides a special automatic decoupling device for the acid mist room, which solves the problems in the prior art that personnel frequently enter and exit the enclosed room to manually replace the suspenders, and the equipment cannot operate stably in the acid mist environment

Method used

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  • Special automatic unhooking and hooking device for acid mist room
  • Special automatic unhooking and hooking device for acid mist room
  • Special automatic unhooking and hooking device for acid mist room

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Embodiment 1

[0034] In order to solve the problem that the existing technology requires personnel to frequently enter and exit the closed room to manually replace the sling, which is dangerous and occupationally harmful, such as figure 1 and figure 2As shown, the embodiment of the present invention provides a special automatic decoupling device for acid mist rooms, including an installation base 1, which is used for external installation of equipment and a fixing seat for internal mechanisms;

[0035] The top of the installation base 1 is fixedly connected with a lifting mechanism, and the top of the lifting mechanism is fixedly connected with a telescopic mechanism, and the output end of the telescopic mechanism is provided with an electromagnet assembly, which can complete the work of removing and hanging the hanger straps in the steel pipe galvanizing process.

[0036] The lifting mechanism includes a first three-axis cylinder 10 for lifting and a second three-axis cylinder 6 for lifti...

Embodiment 2

[0044] On the basis of the above embodiments, in order to solve the problem that the equipment cannot operate stably for a long time in the environment of acid mist, such as Figure 3-Figure 5 As shown, the embodiment of the present invention provides a special automatic decoupling device for acid mist rooms, which also includes a micro-positive pressure protective cover system. The micro-positive pressure protective cover system includes a sealing cover 2, a row of threaded holes 5 and a moving sealing assembly. It can prevent the infiltration of hydrochloric acid mist in the external environment. The sealing cover 2 is used for sealing and protecting the internal components of the cover. In the side, one of the threaded hole columns 5 is an air outlet hole 18, and the other threaded hole column 5 is an air inlet hole 17. The aperture of the air inlet hole 17 is larger than the aperture of the air outlet hole 18, and the air outlet resistance is large, and the remaining thread...

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Abstract

The invention provides an automatic unhooking and hooking device special for an acid mist room, and relates to the field of steel pipe galvanization. The automatic unhooking and hooking device special for the acid mist room comprises a mounting base, the top of the mounting base is fixedly connected with a lifting mechanism, the top of the lifting mechanism is fixedly connected with a telescopic mechanism, and the output end of the telescopic mechanism is provided with an electromagnet assembly; the device further comprises a micro-positive pressure protection cover system which comprises a sealing cover, a row of threaded hole columns and a movable sealing assembly. A first three-axis air cylinder for lifting, a first three-axis air cylinder for stretching and retracting and a first electromagnet act in sequence, a second three-axis air cylinder for lifting, a second three-axis air cylinder for stretching and retracting and a second electromagnet act in sequence, the aperture of an air inlet hole is larger than that of an air outlet hole, the air outlet resistance is larger than the air inlet resistance, and full-process automation of pretreatment is achieved; operators are protected, and any danger and occupational injury are avoided.

Description

technical field [0001] The invention relates to the field of galvanizing steel pipes, in particular to a special automatic decoupling device for acid mist rooms. Background technique [0002] At present, the pretreatment process of steel pipes mainly includes pickling-water washing-plating assistance. The pretreatment process of steel pipes is operated in a closed closed space. Among them, the pickling process mainly uses hydrochloric acid pickling, because hydrochloric acid has strong volatility, corrosion and Irritant smell, so the concentration of acid mist in the closed space is high, which is extremely corrosive to the equipment, and the operators cannot stay in this environment for a long time (there is a risk of suffocation), but according to the process requirements, the pre-treatment process requirements must Replace the material sling after washing and before plating (that is, the pickling sling is only used for the pickling operation, and the plating sling is only...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G3/04B66F3/24C23C2/00C23C2/02C23C2/06C23C2/38F16J15/16
CPCC23G3/04C23C2/003C23C2/02C23C2/06C23C2/38F16J15/16B66F3/247
Inventor 戴海峰李孝芳徐建忠
Owner 徐州瑞马智能技术有限公司
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