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Environmental-friendly efficient hot air circulating system and recycling method

A circulating system and environment-friendly technology, applied in the field of environment-friendly and high-efficiency hot air circulation system and recycling, can solve the problems of lack of heat energy recovery device, inability to achieve uniform drying, and inability to realize full utilization of heat energy cycle, so as to reduce heat energy loss and achieve The effect of making full use of thermal energy and increasing the temperature

Inactive Publication Date: 2010-01-06
木川(杭州)机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages: First, due to the use of circular air nozzle point drying or divergent hot air drying, the goal of uniform drying cannot be achieved; second, there is no heat energy recovery device, and the full utilization of heat energy cannot be realized.

Method used

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  • Environmental-friendly efficient hot air circulating system and recycling method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: with reference to attached Figure 1~2 . An environment-friendly high-efficiency hot air circulation system, which includes a drying system. There is a cover on the upper part of the heated workpiece 16 of the drying system, and an airtight container is arranged on the upper part of the cover. One end of the container is provided with a valve baffle 4. A gas mixing chamber 5 is provided on the part in contact with the valve baffle plate 4, a heater 6 is arranged at the other end of the gas mixing chamber 5, and an air suction chamber 7 is arranged next to the heater 6. The joint part is provided with a valve baffle 3 to control the circulating hot mixed air entering the mixing chamber 5, and a circulating fan 8 is provided at the other end of the airtight container, and extends to the inside of the pressurized air duct 9, and the inside of the cover is provided There is a pressurized air duct 9, and uniformly distributed air outlet nozzles 15 are arranged...

Embodiment 2

[0011] Embodiment 2: On the basis of Embodiment 1, the recycling method of the environment-friendly high-efficiency hot air circulation system, the tunnel hot air 2 passes through the air nozzle 15 and acts on the workpiece 16, and then is divided into two parts. One part of the wet and dirty air is discharged through the valve 12 and the fan 13 system, another part of the hot mixed air 1 enters the air mixing chamber 5 through the valve 3, together with the fresh air entering the air mixing chamber 5 through the valve 4, it is heated by the heater 6 to form dry hot air and enters the suction chamber 7, and then passes through the circulating fan 8, Valve 10 and valve 11 form pressurized working hot air 2 in pressurized air duct 9, and then act on the surface of workpiece 16 through air outlet 15, thus completing the recycling process of hot mixed air 1 in the whole system.

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Abstract

The invention relates to an environmental-friendly efficient hot air circulating system and a recycling method. The environmental-friendly efficient hot air circulating system comprises a drying system, wherein the upper part of a heated workpiece of the drying system is provided with a cover; the upper part of the cover is provided with a sealed container; one end of the sealed container is provided with a valve baffle; the contact part between the sealed container and the valve baffle is provided with an air blending chamber; the other end of the air blending chamber is provided with a heater, and an air absorbing chamber is arranged beside the heater; the contact part between the air blending chamber and the cover is provided with a valve baffle for controlling circulated hot blended air to enter the air blending chamber; the other end of the sealed container is provided with a circulating fan and extends into a pressure air duct; the pressure air duct is arranged in the cover; and the contact part between the pressure air duct and the heated workpiece is provided with uniformly distributed air outlet nozzles.

Description

technical field [0001] The invention relates to an environment-friendly high-efficiency hot air circulation system and a recycling method, which are suitable for drying water-based paint in a paint coating production line and belong to the field of water-based paint drying system manufacturing. Background technique [0002] CN1303969, named "hot air drying system", the utility model relates to a hot air drying system that can improve the tactility of fiber materials and prevent the fiber materials from wrinkling and streaking, so as to produce high-quality fiber materials. Its disadvantages: First, due to the use of circular air nozzle point drying or divergent hot air drying, the goal of uniform drying cannot be achieved; second, there is no heat energy recovery device, and the full utilization of heat energy cannot be realized. Invention content: [0003] Design purpose: To avoid the deficiencies in the background technology, to design an environmentally friendly and eff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B21/00B05D3/02
Inventor 聂君芳毛德川杨岫旺
Owner 木川(杭州)机械有限公司
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