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Air feed and exhaust system for tunnel-type sterilizing dryer

A dryer and tunnel-type technology, applied in dryers, air-conditioning systems, packaging sterilization, etc., can solve problems such as easy backflow of unclean air into the oven tunnel, increase the burden on the indoor air-conditioning system, and affect the cooling effect of the cooling section. , to achieve the effects of easy and controllable pressure difference stability, maintain pressure difference and laminar flow stability, and ensure stability and controllability

Active Publication Date: 2013-09-04
TRUKING TECH LTD
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AI Technical Summary

Problems solved by technology

The fresh air required by the preheating section and cooling section of the existing sterilizing dryer is generally collected from the room where the dryer is located. However, a large amount of indoor air collected by the preheating section and cooling section will affect the indoor pressure difference and laminar flow effect, increasing indoor air conditioning. The burden of the system, as the indoor temperature changes, the cooling effect of the cooling section will also be affected
In addition, the dehumidification and exhaust air in the preheating section and the cooling exhaust air in the cooling section of the existing sterilizing dryer generally lack anti-backflow protection, so that the outdoor unclean air is easy to flow back into the oven tunnel, posing risks and hidden dangers

Method used

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  • Air feed and exhaust system for tunnel-type sterilizing dryer
  • Air feed and exhaust system for tunnel-type sterilizing dryer

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] figure 1 and figure 2 An embodiment of the air supply and exhaust system of the tunnel type sterilization dryer of the present invention is shown, the air supply and exhaust system includes an oven assembly 1 located in the room, and a quantitative air supply assembly communicated with the oven assembly 1 2 and a quantitative exhaust assembly 3, the quantitative air supply assembly 2 can provide stable air supply for the oven assembly 1 and can adjust the air supply volume, and it can perform air supply according to actual needs, and the quantitative exhaust assembly 3 can be used for the oven assembly 1. Exhaust and adjust the exhaust air volume, and the air inlet of the quantitative air supply assembly 2 is located outdoors, the oven assembly 1 is the prior art, it is provided with a tunnel, and is divided into successively...

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Abstract

An air supply and exhaust system for a tunnel-type sterilizing dryer, comprising an indoor oven assembly (1), a quantitative air supply assembly (2) and a quantitative air exhaust assembly (3) communicating with the oven assembly (1); the air inlet of the quantitative air supply assembly (2) is disposed outdoors. The system improves the stability and controllability of indoor pressure difference and laminar flow effect, is safe and reliable to use, and avoids backflow contamination, thus improving operation environment and reducing production cost.

Description

technical field [0001] The invention relates to the field of food and pharmaceutical packaging machinery, in particular to an air supply and exhaust system of a tunnel type sterilization dryer. Background technique [0002] At present, sterilizing dryers are widely used in food, pharmaceutical and other industries at home and abroad. The fresh air required by the preheating section and cooling section of the existing sterilizing dryer is generally collected from the room where the dryer is located. However, a large amount of indoor air collected by the preheating section and cooling section will affect the indoor pressure difference and laminar flow effect, increasing indoor air conditioning. The burden of the system, as the indoor temperature changes, the cooling effect of the cooling section will also be affected. In addition, the dehumidification and exhaust air in the preheating section and the cooling exhaust air in the cooling section of the existing sterilizing dryer...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B55/06
CPCB65B55/06F24F3/00F26B21/00A61L2/06F26B21/001F26B21/004
Inventor 蔡大宇祝赞明周飞跃唐岳
Owner TRUKING TECH LTD
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