High-temperature-resistant arc-shaped printing-dyeing drying drum
A high-temperature-resistant, arc-shaped technology, used in textiles and papermaking, textile processing machine accessories, and liquid/gas/vapor removal. It can solve problems such as cracks in longitudinal welds, affecting fabric printing and dyeing effects, and corrosion of stainless steel outer layers. , to ensure the printing and dyeing effect, the effect is remarkable, and the effect of improving the structural strength
Inactive Publication Date: 2018-06-12
TAIZHOU ZHONGXIANG MACHINERY MFG
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Problems solved by technology
But the main defect of this kind of drying cylinder for printing and dyeing is: when in use, the chlorine ions and high temperature in the steam will corrode the longitudinal weld of the outer layer of stainless steel, and the longitudinal weld is prone to cracks, and steam bubbles will leak from the cracks of the longitudinal weld Phenomenon, which affects the printing and dyeing effect of fabrics, and the higher the temperature, the easier it is to produce the above phenomenon
Method used
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[0018] The present invention will be further described below according to the accompanying drawings and in conjunction with the embodiments.
[0019] The high-temperature resistant arc-shaped printing and dyeing cylinder shown in the attached figure includes a left shaft head 1, a cylinder body 2, a left head 3.1, a right head 3.2, and a right shaft head 4; The arc-shaped cylinder is fixedly connected between the left head 3.1 and the right head 3.2, and the high-temperature-resistant and anti-corrosion structural adhesive 8 is coated on the circumferential welds between the cylinder body 2 and the left head 3.1 and the right head 3.2.
[0020] The cylinder body 2 is a composite cylinder body, including a seamless cylinder body 2.2 in the inner layer, a stainless steel outer layer 2.1 covering the outer wall of the seamless cylinder body 2.2, and a wear-resistant coating 2.3 on the outer wall of the stainless steel outer layer 2.1.
[0021] The left shaft head 1 is fixedly con...
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The invention discloses a high-temperature-resistant arc-shaped printing-dyeing drying drum which comprises a left shaft head, a drum body, a left sealing head, a right sealing head and a right shafthead. The drum body is an arc-shaped drum with the outer surface with higher middle and lower two sides along axis and is fixedly connected between the left sealing head and the right sealing head, the left shaft head is fixedly connected on the left side of the left sealing head, the right shaft head is fixedly connected on the right side of the right sealing head, and each of the left sealing head and the right sealing head is provided with an annular groove; the drum body is composite and comprises a seamless drum on the inner layer and a stainless outer layer coating the outer wall of theseamless drum; further improvements include that a plurality of ribbed plates are arranged in the annular groove of each of the left sealing head and the right sealing head, circumferential weld of the drum body and the left and right sealing heads is coated with high-temperature-resistant anti-corrosion structural glue, and a wear-resistant coating is arranged on the outer wall of the stainless steel outer layer. The drum can avoid leakage of steam bubbles generated at longitudinal seams of the drum body, thereby effectively ensuring fabric printing and drying effect at high temperature, andis wear-resistant and long in service life.
Description
technical field [0001] The invention relates to the field of printing and dyeing machinery, in particular to a drying cylinder for printing and dyeing. Background technique [0002] The drying cylinder for printing and dyeing is a drying equipment for printing and dyeing. In the patent application "anti-adhesion, corrosion resistance, energy-saving drying cylinder for printing and dyeing" published by Chinese Patent Application Publication No. 104358055A, it includes the left shaft head, cylinder body, left head, The right head, the right shaft head, and the cylinder are fixedly connected between the left head and the right head. The outer surface of the cylinder is an arc-shaped cylinder that is high in the middle along the axis and low on both sides. In this way, the drying cylinder drives the fabric forward when it rotates, and the fabric Clinging to the surface of the cylinder, the middle is high and the two sides are low, so that the fabric naturally slides to the two s...
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
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Login to View More IPC IPC(8): D06B15/00D06B23/00
CPCD06B15/00D06B23/00
Inventor 李秋忠
Owner TAIZHOU ZHONGXIANG MACHINERY MFG