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

Wood rotary drum structure

A drum body and hollow technology, applied in small raw hide/big raw hide/leather/fur treatment, chemical treatment before tanning, tanning treatment, etc., can solve problems such as low efficiency, single structure, and more energy waste, and increase work Efficiency, increase the impact, reduce the effect of product cost

Inactive Publication Date: 2013-08-28
ZHEJIANG ZHONGHUI FUR & LEATHER
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The amount is huge, but the existing wooden drum has a single internal structure, and its function is mainly realized by rolling the fur in the wooden drum through the rotation of the wooden drum. The fluid mechanics of water flow is less utilized, and the amount of clean water used is large, and it takes a long time to rotate to complete the process
At the same time, since the liquid in the wooden drum often needs to be heated, the lower the work efficiency, the more energy wasted

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
  • Wood rotary drum structure
  • Wood rotary drum structure
  • Wood rotary drum structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Such as figure 1 , figure 2 , image 3 As shown, the wooden drum structure described in this embodiment mainly includes a hollow drum body 1, the drum body 1 is a conical structure, and the inner surface of the drum body 1 is uniformly distributed with drums every 60 degrees along the axial direction. A baffle 2 extending inside the body 1, and the baffle 2 is distributed in a spiral shape. The angle α between the helix 3 of the baffle plate 2 and the bottom surface of the drum body 1 is 9 degrees, and the inner surface of the drum body 1 is provided with cylindrical protrusions 4 on the circumference between the baffle plates 2 . There is an included angle β between the plane where the baffle 2 is located and the centerline of the drum body 1, the angle β is 8 degrees, and the angle between two adjacent baffles 2 and the centerline The angles are opposite, that is, the angle β between the plane where one baffle 2 is located and the center line is 8 degrees, and the...

Embodiment 2

[0017] In the wooden drum structure described in this embodiment, the angle α between the helix 3 of the baffle plate 2 and the bottom surface of the drum body 1 is 11 degrees, and the plane where the baffle plate 2 is located and the center of the drum body 1 The angle β between the lines is 10 degrees.

Embodiment 3

[0019] In the wooden drum structure described in this embodiment, the angle α between the helix 3 of the baffle plate 2 and the bottom surface of the drum body 1 is 10.42 degrees, and the plane where the baffle plate 2 is located and the center of the drum body 1 The angle β between the lines is 9 degrees.

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

PropertyMeasurementUnit
angleaaaaaaaaaa
Login to View More

Abstract

The invention discloses a wood rotary drum structure, which mainly comprises a hollow drum body, wherein baffle plates extending into the drum body are uniformly and spirally distributed on the inner surface of the drum body along the axial direction. The structure is characterized in that: a baffle plate structure is innovatively arranged in the drum body, and liquid rotating together with furs in the drum body is stirred by the baffle plates, so that the impact force between the liquid and the furs is increased, and chemical raw materials in the liquid disperse uniformly and effectively andquickly permeate into fur fibers.

Description

technical field [0001] The invention relates to a drum structure, in particular to a wooden drum structure used in fur industry for washing and tanning. Background technique [0002] Wooden drum is the most important equipment in the fur industry. It is widely used in wet operations such as soaking, liming, swelling, neutralization, softening, tanning, dyeing, and fatliquoring in the fur process; it is also suitable for raising and softening Wait for dry operation. The amount is huge, but the existing wooden drum has a single internal structure, and its function is mainly realized by rolling the fur in the wooden drum through the rotation of the wooden drum. The fluid mechanics of the water flow is less utilized, and the amount of clear water used is large, and it takes a long time to rotate to complete the process. At the same time, since the liquid in the wooden drum often needs to be heated, the lower the work efficiency, the more energy waste will be caused. Contents...

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): C14C15/00C14C1/00C14C3/00
Inventor 马建标
Owner ZHEJIANG ZHONGHUI FUR & LEATHER