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Low-temperature dehumidifying and drying system for leather

A drying system and low-temperature technology, applied in the field of leather low-temperature dehumidification and drying system, can solve the problems of less air flow and low drying efficiency, and achieve the effects of fast flow speed, high drying efficiency and less exhaust gas

Inactive Publication Date: 2016-06-15
海宁市富升裘革有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned old-fashioned drying room directly pours high-temperature air into the closed room, so the air flow is small and the drying efficiency is low.

Method used

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  • Low-temperature dehumidifying and drying system for leather
  • Low-temperature dehumidifying and drying system for leather

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Embodiment Construction

[0023] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0024] Such as figure 1 As shown, the low-temperature dehumidification and drying system for genuine leather includes a compression freezer 26, an oven 25 and a cuboid drying box 1. The drying box 1 is composed of aluminum alloy frame strips and double-layer polyurethane foam insulation panels. Drying box 1 left end has the air return pipe 9 that enters for oven 25 return air, and drying box 1 right side has air outlet 3, and the air inlet 2 front side is also provided with the exhaust port 6 that is communicated with drying box 1. The air outlet 6 and the air inlet 2 are all provided with air valves, and the drying box 1 between the air outlet 6 and the air inlet 2 is provided with a dividing plate, and the dividing plate...

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Abstract

The invention provides a low-temperature dehumidification and drying system for leather, which includes a compression freezer, an oven and a cuboid drying box. The left end of the drying box is provided with a return air pipe for the return air of the oven to enter, and the right end of the drying box is provided with an air outlet. From left to right in the drying box, there are pressurized blower one, condenser one, rotary dehumidifier, condenser two and pressurized blower two. The left end of the drying box is also provided with an air inlet connected to the oven for natural wind to enter, the air outlet of the drying box is connected to the oven, a steam compensation heater is arranged behind the condenser two, and a steam compensation heater is arranged on the front side of the air inlet. There is an exhaust port connected with the drying box. This system can provide dry and low-humidity air, and the air flow speed in the oven is fast, and the drying efficiency is high. The ordinary drying system needs an oven to dry once in 24 hours, and this system can complete the drying process in 6 hours.

Description

technical field [0001] The invention belongs to the technical field of leather processing, and relates to a low-temperature dehumidification and drying system for leather. Background technique [0002] The rotary dehumidifier is a special equipment for cooling and dehumidifying the air. Cooling and dehumidifying refers to cooling the air to below the dew point temperature, and the moisture in the air is condensed into water. The condensed water is removed and reheated to obtain air with low humidity. The cooling source of the air can use the refrigerant of the refrigerator, ice water or brine. Rotary wheel dehumidifier mainly uses the dehumidification wheel as the main equipment. The dehumidification wheel is composed of a cylindrical wheel with a honeycomb structure, and then made of special crystallization processing method to attach moisture absorbent (such as lithium chloride, silica gel, zeolite, etc.) raw materials. into a dehumidification wheel. The dehumidification...

Claims

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Application Information

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IPC IPC(8): C14B1/58
CPCC14B1/58
Inventor 周永根
Owner 海宁市富升裘革有限公司
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