A self-cooling cotton collection chamber

Abstract

The invention relates to a self-cooling cotton collection chamber, which comprises a cotton collection chamber casing, a bell mouth, a cold air pipe, an air inlet, and a circular air hole. The cotton collection chamber is composed of an outer shell and an inner shell; the outer shell is closed as a whole, and the top of the shell is connected to a cold air pipe, and there is an air inlet at the junction of the two; the diameter of the cold air pipe is 10-30cm , the temperature is 5-10°C, and a trumpet-shaped air inlet is installed on the cold air pipe; the inner shell is provided with circular air holes, which are evenly distributed on both sides of the shell, with a diameter of 5-30cm and a quantity of 20-100; The cold air is outside natural air in winter, and the cold air needs to be delivered by a refrigerator in summer. The invention adopts a cooling cotton collection chamber to blow uniform cold air to the glass wool to reduce the temperature of the glass wool, prevent the surface of the glass wool felt from solidifying, enable the glass wool felt to be completely and uniformly mixed with the adhesive, and improve the thermal insulation performance of the glass wool felt.

Description

technical field [0001] The invention relates to a cotton collection room, in particular to a self-cooling cotton collection room, which belongs to the fields of chemical industry and building materials. Background technique [0002] Glass wool is a cotton-like short fiber formed by fibrosis of molten glass, which belongs to inorganic fiber. It has the advantages of high temperature resistance, corrosion resistance, non-combustibility, good heat and sound insulation performance, high tensile strength, and good electrical insulation performance. raw materials. Glass wool felt is a loose and porous felt-like material obtained by applying a binder to glass wool and then heating and curing it. It has excellent heat insulation, heat preservation and sound absorption properties, and is currently recognized as the most superior heat preservation and sound absorption material. [0003] At present, the production methods of glass wool felt are mainly divided into two types, namely ...

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Problems solved by technology

However, the installation of the device is more complicated, the floor area is larger, and resources are wasted, which is not conducive to production and use.

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