Air knife body, air knife device and drying equipment

The technology of drying equipment and air knife is applied in the field of air knife device, drying equipment and air knife body, which can solve the problems of unstable airflow, achieve uniform air output, reduce the unqualified rate of oil content, and improve drying efficiency and drying quality

Pending Publication Date: 2018-10-09
GREE ELECTRICAL APPLIANCE WUHU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a stable air knife body, air knife device and drying equipment for the problem of unstable air flow blown out by the air knife in the traditional two-device dryer.

Method used

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  • Air knife body, air knife device and drying equipment
  • Air knife body, air knife device and drying equipment
  • Air knife body, air knife device and drying equipment

Examples

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Comparison scheme
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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the following examples will be used in conjunction with the accompanying drawings to further describe an air knife body, air knife device and drying equipment of the present invention in detail.

[0034] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only. Various objects in the drawings of the embodiments are drawn to a scale convenient ...

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PUM

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Abstract

The invention relates to an air knife body, an air knife device and drying equipment. The air knife body comprises a connecting section, an air guide section and an air outlet section, wherein the connecting section, the air guide section and the air outlet section are connected in sequence and communicate with one another; the end, far away from the air guide section, of the connecting section can communicate with an air knife seat; the cross section, perpendicular to the air outlet direction, of the air guide section changes gradually in the air outlet direction; and the cross section, perpendicular to the air outlet direction, of the air outlet section keeps constant in the air outlet direction. According to the air knife body, the air knife device and the drying equipment, the air outlet section of the air knife body can realize parallel air output, the wind blown out by the air knife body is in a curtain shape, outlet air is more uniform, and the air output stability of the air knife body is improved. Therefore, the drying efficiency and drying quality of the air knife device and the drying equipment are improved overall, and the oil content fraction defective of dried parts after the parts are dried and discharged out of the line is lowered.

Description

technical field [0001] The invention relates to the field of two-device drying equipment, in particular to an air knife body, an air knife device and drying equipment. Background technique [0002] The two devices refer to the condenser and the evaporator, which are generally stamped by a high-speed punch. Lubricating oil is required in the stamping process of the two parts, and the lubricating oil attached to the surface of the two parts needs to be removed in the subsequent production process to ensure the final quality of the product. The two-dryer dryer is the main equipment to remove the lubricating oil on the surface of the two devices. The air outlet direction and air outlet mode of the air knife in the two-dryer dryer have an important influence on the drying effect of the two devices. The airflow blown out by the air knife in the traditional two-dryer dryer is unstable, resulting in incomplete drying of the two devices, which eventually leads to unqualified oil co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B21/00F26B21/12
CPCF26B21/004F26B21/12
Inventor 孙黎明刘鹏汪军求许勇
Owner GREE ELECTRICAL APPLIANCE WUHU
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