Unlock instant, AI-driven research and patent intelligence for your innovation.

Suspension type plastic steel rotating drum

A suspension type, molten steel technology, applied in the direction of leather softening, etc., to achieve the effect of enhancing the beating ability, enhancing the effect of softening and long service life

Inactive Publication Date: 2011-04-20
卢惠林
View PDF0 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Suspension type plastic steel rotating drum
  • Suspension type plastic steel rotating drum
  • Suspension type plastic steel rotating drum

Examples

Experimental program
Comparison scheme
Effect test

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. There are left and right spiral grooves on the surface of the steel shaft , the polypropylene plastic pile head is embedded in the spiral groove, the pile head is a curved body with a spherical...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a suspending type mold steel water rotating drum, belongs to the field of tanning machinery technology. The rotating drum is made up of drum body, drum stake, drainage facility and driving device. It is characterized in 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 outmost layer is stainless steel envelop. The drum stake is curved surface rotating body that screw thread connecting to the drum body and the drainage facility includes clapboard, vane, conducting board, drainage facility. The invention is used to waterish-beating the leather during the leather production, therefore it has advantages of high intensity, corrosion proof, shape holding without leakage, low cost, low power consumption. Further, the beating ability for the leather is enhanced, the rotating and concentrated-closed-type drainage can be carried out simultaneously, thereby avoiding environmental pollution.

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C14B1/42
Inventor 卢惠林
Owner 卢惠林