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Suspension type plastic steel rotating drum

A suspension type, molten steel technology, applied in the field of water drum, wet suspension and soft drum, to achieve the effect of weight reduction, ease of processing, and reduction of processing costs

Inactive Publication Date: 2006-09-13
卢惠林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the shortcomings of the existing iron and wood drums, and provide a drum with low manufacturing cost, low energy consumption, high strength, long life, strong ability to beat leather, and will not pollute the environment. Hanging plastic steel water drum

Method used

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  • Suspension type plastic steel rotating drum
  • Suspension type plastic steel rotating drum
  • Suspension type plastic steel rotating drum

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Embodiment Construction

[0011] Referring to the accompanying drawings, the embodiments of the present invention are further described.

[0012] The inner tank 5 of the water drum body of the present invention is welded into a whole by polypropylene plastic, and its outer layer is fastened by 4 steel tiles 4 with bolts to form a steel sleeve. There are end flanges 6 at both ends, and the outermost layer is made of stainless steel. The skin 1 is riveted with the steel sleeve, and the aluminum silicate insulation material 2 is filled between the steel sleeve and the stainless steel skin. The drum pile located on the inner wall of the drum is composed of a steel shaft 11 and a plastic pile head 10, which is threadedly connected with the drum body through the steel shaft and spacer 3 and sealed with the inner tank. The surface of the steel shaft is provided with left and right spiral grooves , the polypropylene plastic pile head is embedded in the spiral groove, the pile head is a curved body with a spher...

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Abstract

The invention relates to lift type mold steel water rotating drum that is made up of drum body, drum stake, drainage facility and driving device. The feature is that the drum body is mold steel compounding structure, and inner layer is ABS inner bag, external layer is fission type steel jacket, and the extreme layer is stainless steel envelop. The drum stake is curved surface bumbling body that screw thread connecting to the drum body and the drainage facility includes clapboard, vane, conducting board, drainage facility. The invention has advantages of high intensity, corrosion proof, shape holding, low cost, etc.

Description

technical field [0001] The invention relates to a softening drum for leather processing, in particular to a wet hanging softening drum, commonly known as a water drum. Background technique [0002] Leather needs to be beaten and softened in the tanning process, usually in a softening drum. Drums can be divided into dry type and wet type. The existing wet type drums are all made of wood tenons to form a drum body, and then tightened with iron bars on the periphery to increase the strength. It is called "iron wood drum" in the industry. This drum consumes a lot of wood, has high manufacturing cost, heavy structure, high energy consumption, and is easily deformed and damaged, resulting in water leakage. At the same time, the drum stakes in the drum body are tapered wooden or plastic drum stakes, which are not only easily damaged, but also difficult to bring the leather to a sufficient height, which affects the ability to beat. In addition, the drainage device of this kind of ...

Claims

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Application Information

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IPC IPC(8): C14B1/42
Inventor 卢惠林
Owner 卢惠林
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