Single-side-blow air nozzle and drying oven with same

A technology of tuyere and air blowing, which is applied to the device for coating liquid on the surface, pretreatment surface, coating, etc. It can solve the problems of low drying efficiency and uneven slurry, achieve high drying efficiency and ensure uniformity , not easy to flow effect

Active Publication Date: 2012-11-28
SHENZHEN HAONENG TECH
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a single-side air blowing nozzle to solve the problems in the prior art that the use of double-sided blowing nozzles in the initial section of the drying tunnel will lead to uneven slurry, and the drying efficiency is too low when the transmission roller is used. question

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Single-side-blow air nozzle and drying oven with same
  • Single-side-blow air nozzle and drying oven with same
  • Single-side-blow air nozzle and drying oven with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0029] see figure 2 as well as image 3 , the present embodiment provides a single-side air blowing nozzle, including an air gathering box 10 and an air outlet nozzle 20 . The wind gathering box 10 is a rectangular box structure with openings on its upper and lower bottom surfaces, and the opening on the lower bottom surface is an air inlet 11 for connecting the air chamber; the opening on the upper bottom surface is an air outlet 12, wherein the air outlet 12 is upward from the two side walls. The bottom surface is bent and extended but the two are not closed. Grooves 13 are formed on both sides of the air outlet 12 , that is, the bent parts of the two side walls, and sealing rubber strips 14 are placed in the grooves 13 .

[0030] The...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a single-side-blow air nozzle and a drying oven with the same. The single-side-blow air nozzle comprises an air accumulation box and an air outlet opening, wherein the air accumulation box is in a box body structure, and is provided with an air inlet and an air outlet; the air inlet is used for connecting with an air chamber; the lower part of the air outlet opening is provided with a static pressure chamber, the upper part is provided with an obliquely-upward slit from a side wall to the upper wall, a lower port of the slit is communicated with the static pressure chamber, and an upper opening of the silt is positioned on the upper wall of the air outlet opening; the upper wall of the air outlet opening extends outwards from another side wall, and the tail end is provided with a camber facing the lower part of the air outlet opening; the lower part of the air outlet opening is fixedly installed on the air accumulation box; and the static pressure chamber is communicated with the air outlet of the air accumulation box. The air nozzle can implement single-side blow, and the upper wall of the air nozzle performs the function of guiding the direction of the air; and when the air nozzle is used in the drying oven, the acting force of the blowing air on the substrate is small, the bending amplitude of the substrate in the S-shaped tape transport process is small, and the pulp can not easily flow, thereby ensuring the uniformity of the pulp and being applicable to the conditions of high water content immediately after coating the pulp.

Description

technical field [0001] The invention relates to the field of lithium battery manufacturing equipment, in particular to a single-side blowing tuyere and an oven with the tuyere. Background technique [0002] In the manufacturing process of lithium batteries, after the coating process on the substrate, the slurry coated on the substrate needs to be dried. During the drying process, the substrate coated with slurry is placed on the conveyor After passing through the drying tunnel composed of multiple ovens, the hot air is blown to the substrate through the air nozzle in the drying tunnel to evaporate the water in the slurry. Existing air nozzles are generally in the form of bilateral air blowing. The two air outlets of the air nozzle are respectively formed from two sides obliquely upward to the upper wall, and the air outlet directions of the two air outlets are opposite, such as figure 1 As shown, the air nozzles in the oven are arranged staggered up and down on the conveyin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B05D3/04
Inventor 郝鹏
Owner SHENZHEN HAONENG TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap