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Detachable air knife capable of discharging air uniformly

A technology with uniform air output and air knives, applied in the direction of cleaning methods using gas flow, dryers, chemical instruments and methods, etc., can solve the problems of uneven air output, easy deformation of air knives, etc., and achieve the goal of increasing the size of the wind force Effect

Pending Publication Date: 2022-02-01
迅得科技(广东)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a detachable air knife with simple structure and uniform air output, and improve the flow direction of the internal air flow and increase stability by changing the structure of the internal uniform flow air cavity, thereby improving the uneven blowing force and the ease of air knife deformation problem

Method used

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  • Detachable air knife capable of discharging air uniformly
  • Detachable air knife capable of discharging air uniformly
  • Detachable air knife capable of discharging air uniformly

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with accompanying drawing:

[0031] Such as Figure 1-6 The shown detachable air knife with uniform air output includes an air knife body 1, and the air knife body 1 includes an air inlet pipe 2 with one end closed and the other end open to connect with the fan. The side of the air inlet pipe 2 A connection plate 3 is fixed from the bottom, and the bottom of the connection plate 3 is fixed with an air outlet plate 4. The air outlet plate 4 is provided with an air outlet 41. The air inlet pipe 2, the connection plate 3 and the air outlet plate 4 is provided with an equalizing air cavity for evenly guiding the air flow in the air inlet pipe 2 to the air outlet 41 to flow out.

[0032] The air outlet area of ​​the air inlet pipe 2 is provided with a first air channel 5 that guides the air flow entering the air inlet pipe 2 to the connecting plate 3, and the connecting plate 3 is provided with a wind flow...

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Abstract

The invention discloses detachable air knife capable of discharging air uniformly, which comprises an air knife body, wherein the air knife body comprises an air inlet pipe, one end of the air inlet pipe is closed, the other end of the air inlet pipe is open, the air inlet pipe is connected with a fan, a connecting plate is fixed to the side surface of the air inlet pipe from the bottom, an air outlet plate is fixed to the bottom of the connecting plate, an air outlet is formed in the air outlet plate, a flow equalizing air cavity used for evenly guiding air flow in the air inlet pipe to the air outlet to flow out is formed among the air inlet pipe, the connecting plate and the air outlet plate. The air knife is simple in structure, and the flow direction of internal air flow is improved and the stability is improved by changing the structure of the internal flow equalizing air cavity, so that the problems that the blown-out air force is not uniform and the air knife is prone to deformation are solved.

Description

【Technical field】 [0001] The invention relates to the technical field of air knives, in particular to a detachable air knife with uniform air output. 【Background technique】 [0002] Air knives are widely used in drying and cleaning fields such as liquid removal and dust removal in industry. One end of the air knife is installed with an air inlet pipe. When this method is used on a longer air knife, it is easy to cause the wind blown out of the air outlet far away from the end of the air inlet pipe to be less powerful, resulting in uneven wind blown by the air knife. The air knife has a slender air outlet. Under the action of the internal high-pressure airflow and the friction between the high-speed airflow and the two-section wall of the air outlet after heating, the air outlet of the air knife is prone to deformation, resulting in uneven wind blown by the air knife. It is easy to reduce the cleaning and drying effect, and there will be liquid residue and unclean cleaning. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B21/00B08B5/02
CPCF26B21/004B08B5/02
Inventor 林其龙刘国平
Owner 迅得科技(广东)有限公司
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