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Light wringing roller device

A squeeze roller, light technology, used in drying, drying solid materials, drying solid materials without heating, etc., can solve the problem of asynchronous speed of upper and lower work rolls, increased energy consumption of drying equipment, and insignificant drying effect, etc. problems, to achieve the effect of reducing energy consumption, simple structure, and obvious squeezing effect

Inactive Publication Date: 2018-11-30
鞍钢集团工程技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the drying process of its products, the drying effect is often not obvious due to equipment reasons, and the drying is uneven along the length and width of the strip, which increases the energy consumption of the subsequent drying equipment; and due to the speed of the upper and lower rolls It is easy to cause problems such as strip wrinkles, which wil

Method used

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Examples

Experimental program
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Embodiment 1

[0030] This embodiment is used to produce thermal insulation materials for civil building exterior walls. The product specifications are thickness: 20-50mm, width: 1200-2400mm; the diameter of the upper and lower working rolls used is: Φ160mm, and the length of the roll body is: 2600mm.

Embodiment 2

[0032] This embodiment is used in the metallurgical industry to produce steel strip products. The product specifications are thickness: 0.2-2.5mm, width: 800-1880mm; the diameter of the upper and lower work rolls used is: Φ160mm, and the length of the roll body is: 2100mm.

[0033] The present invention can select different roll systems according to different production products, and the opening degree can be adjusted through the screw pressing system according to the different specifications of the production products. In order to avoid the phenomenon of dry unevenness, the present invention is equipped with segmented support roll devices at the upper and lower working rolls respectively. The advantage of adopting segmented support rolls is that it is easy to adjust and has good rigidity. In order to solve the problem of wrinkle defects that are easy to occur due to the asynchronous speed of the upper and lower work rolls during the drying process, we use a frequency conversio...

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Abstract

A light wringing roller device comprises a rack, an upper working roller, a lower working roller, a driving motor and a pressing system. An upper cross beam and a lower cross beam are arranged on therack, bearing pedestals for installing the upper working roller are connected with the upper cross beam, bearing pedestals for installing the lower working roller are connected with the lower cross beam, the upper cross beam is connected with a rack top plate through the pressing system, and the lower cross beam is fixedly connected with a rack base. The light wringing roller device further comprises upper supporting rollers and lower supporting rollers. The multiple upper supporting rollers are arranged at the upper end of the upper working roller and are in rolling connection with the upperworking roller, and bearing pedestals of the upper supporting rollers are all connected with the upper cross beam through bolts; the multiple lower supporting rollers are arranged at the lower end ofthe lower working roller and are in rolling connection with the lower working roller, and bearing pedestals of the lower supporting rollers are all connected with the lower cross beam through bolts. The light wringing roller device has the advantages of having an obvious wringing effect on strips, realizing uniform wringing in the length direction and the width direction, reducing the energy consumption of subsequent drying equipment and increasing the product yield.

Description

technical field [0001] The invention relates to the strip product squeezing area, in particular to a light-duty squeezing roller device. Background technique [0002] At present, there are many rolling-type squeezing equipment in the industrial production process, such as squeezing rollers used in various cleaning production lines in the metallurgical industry; squeezing devices used in external wall insulation material production lines in civil production, etc. During the drying process of its products, the drying effect is often not obvious due to equipment reasons, and the drying is uneven along the length and width of the strip, which increases the energy consumption of the subsequent drying equipment; and due to the speed of the upper and lower rolls It is easy to cause problems such as strip wrinkles, which will bring certain defects to product quality. [0003] The above-mentioned technical problems are more obvious in ultra-wide strip products. The main reasons are ...

Claims

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Application Information

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IPC IPC(8): F26B5/14F26B25/20
CPCF26B5/14F26B25/20
Inventor 王涛涂川任树忠邵毅郑庆丰任翔
Owner 鞍钢集团工程技术有限公司