A high-efficiency circulating drum

A circular, drum-based technology, applied in small raw hide/big raw hide/leather/fur treatment, leather/skin/leather/hides chemical treatment equipment, small raw hide/big raw hide/leather skin/fur chemical treatment, etc., capable of Solve the problems of easy torn skins, unfavorable efficiency, and large working resistance, and achieve the effects of increasing the concentration of the treatment liquid, increasing the activity efficiency, and improving the quality of the workmanship

Inactive Publication Date: 2017-01-25
QINGDAO R & D INST XIAN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the tanning process, the raw hides are turned over in the drum for washing, pickling, tanning, dyeing and other processes. The degree of contact between the hide and the treatment solution and the effective stretching of the hide will affect the quality of the process. The existing drum adopts a cylindrical The mechanical action combined with the drum pile and the long baffle plate increases the effect of hide treatment, which is easy to tear the hide, and the working resistance is large, which is not conducive to improving efficiency
[0004] The temperature and concentration of the treatment liquid in the drum are the main factors affecting the quality of the process. The traditional drum cannot realize real-time detection of the treatment liquid, so the heating and feeding of the treatment liquid are not reasonable enough

Method used

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  • A high-efficiency circulating drum
  • A high-efficiency circulating drum
  • A high-efficiency circulating drum

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Embodiment Construction

[0026] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] Such as figure 1 As shown, the present invention comprises a frame 1 and a hollow drum body 2, and the two ends of the drum body are respectively provided with a large gear 201 and a counter plate 202, and the frame is provided with a reduction mechanism 101 connected to the large gear, and the The large gear is connected to the first rotating shaft 3, the second rotating shaft is connected to the second rotating shaft 4, bearing seats are respectively provided at both ends of the frame, and the first rotating shaft and the second rotating shaft are connected to the bearing seats respectively, and the feature is that: A through hole 301 is provided in the first rotating shaft along the axis, and one end of the first rotating shaft connected to the large gear communicates with the inner chamber of the drum. The through hol...

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Abstract

The invention discloses a high-efficiency circular type drum which comprises a machine frame and a hollow drum body, wherein a large gear and an auxiliary disc are respectively arranged at two ends of the drum body; a deceleration mechanism connected to the large gear is arranged on the machine frame; the large gear is connected to a first rotating shaft; the auxiliary disc is connected to a second rotating shaft; elastic devices are uniformly distributed on the inside surface of the drum body along the axial direction of the drum body; the elastic devices are connected to a separate type wide plate; the separate type wide plate can generate elastic rotation around the elastic devices; a through hole is arranged in the first rotating shaft along the axis; one end of the first rotating shaft connected with the large gear is communicated with the cavity of the drum body; a water inlet pipe and a water outlet pipe are arranged in the through hole; a sealing component is arranged at one end of the first rotating shaft communicated with the cavity of the drum; the water inlet pipe and the water outlet pipe respectively pass through the sealing component and stretch into the cavity of the drum; and one ends of the water inlet pipe and the water outlet pipe stretching into the cavity of the drum are respectively connected to a water guide pipe. The high-efficiency circular type drum disclosed by the invention is difficult to tear hides, low in working resistance and higher in efficiency, and is capable of simultaneously detecting a processing solution in real time.

Description

technical field [0001] The invention relates to a drum, in particular to a high-efficiency circulation drum. [0002] technical background [0003] During the tanning process, the raw hides are turned over in the drum for washing, pickling, tanning, dyeing and other processes. The degree of contact between the hide and the treatment solution and the effective stretching of the hide will affect the quality of the process. The existing drum adopts a cylindrical The mechanical action combined with the drum pile and the long baffle plate increases the hide treatment effect, which is easy to tear the hide, and the working resistance is large, which is not conducive to improving efficiency. [0004] The temperature and concentration of the treatment liquid in the drum are the main factors affecting the quality of the process. The traditional drum cannot realize the real-time detection of the treatment liquid, so the heating and feeding of the treatment liquid are not reasonable eno...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C14C15/00
Inventor 张建勋候晓翠
Owner QINGDAO R & D INST XIAN JIAOTONG UNIV
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