Alkali decrement device for water-based solvent-free superfine fiber leather base cloth

Abstract

The invention discloses an alkali deweighting device for water-based solvent-free superfine fiber leather base cloth, and belongs to the field of alkali deweighting device.The alkali deweighting device comprises an outer shell, a heat preservation layer is fixedly connected to the inner side of the outer shell, an inner shell is slidably clamped to the inner side of the outer shell, a containing groove is formed in the joint of the outer shell and the inner shell, and a ring body is slidably clamped to the interior of the containing groove; a plurality of heating rods are fixedly connected to the lower end of the ring body, a filter is slidably placed in the inner shell, an annular cover is fixedly clamped to the upper ends of the outer shell and the inner shell through bolts, a heat preservation layer is fixedly connected to the inner side of the outer shell, the inner shell is slidably clamped to the interior of the outer shell, and the annular cover is clamped to the upper ends of the outer shell and the inner shell, so that the ring body and the heating rods are conveniently taken out; meanwhile, the filter is placed in the inner shell in a sliding mode, the leather base cloth is conveniently taken out and placed after the filter is taken out, and the trouble caused by the fact that the leather base cloth is taken out and placed by moving and inclining the alkali deweighting device is avoided.

Description

technical field [0001] The invention relates to the field of alkali weight reduction devices, in particular to an alkali weight reduction device for water-based solvent-free superfine fiber leather base cloth. Background technique [0002] Alkali weight reduction refers to the treatment process of materials (especially polyester fabrics) with NaOH solution at room temperature or at a certain temperature. Alkali weight reduction 1. The treated polyester fabric has a soft handle and soft luster. 2. Also known as imitation silk finishing. Hydrolyze and corrode polyester fabric with alkaline solution, so that the fabric has the treatment process of real silk fabric. [0003] At present, the alkali weight reduction device of the water-based solvent-free microfiber leather base cloth is inconvenient to install and disassemble, so that it is inconvenient to install and disassemble the heating rod device. When the heating rod device is damaged, it is not easy to replace, which bri...

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Problems solved by technology

[0003] At present, the alkali weight reduction device of the water-based solvent-free microfiber leather base cloth is inconvenient to install and disassemble, so that it is inconvenient to install and disassemble the heating rod device. When the heating rod device is damaged, it is not easy to replace, which brings a lot of inconvenience to the replacement work. It is inconvenient to put in and take out the base cloth, and it is necessary to move the inclined alkali weight reduction device when putting in and taking it out, which brings a lot of inconvenience to the putting in and taking out work

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