Air inlet device for drying drum of asphalt concrete mixing station in plateau area

A technology for a concrete mixing station and an air inlet device, which is applied in the directions of roads, road repairs, roads, etc., can solve the problems of insufficient internal oxygen supply, decreased drying effect, and damage caused by suffocation during drying, so as to prevent the front and rear movement, Prevent suffocation damage and ensure the effect of alignment

Pending Publication Date: 2019-01-18
HEILONGJIANG LONGJIAN ROAD & BRIDGE THE 6TH ENG +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the dryer is operating in the plateau area, the drying effect is often reduced due to insufficient internal oxygen supply, and in severe cases, the drying will also be damaged by suffocation

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
  • Air inlet device for drying drum of asphalt concrete mixing station in plateau area
  • Air inlet device for drying drum of asphalt concrete mixing station in plateau area
  • Air inlet device for drying drum of asphalt concrete mixing station in plateau area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An air inlet device for a drying cylinder of an asphalt concrete mixing station in a plateau area, which consists of: an air inlet cylinder 1 and a drying cylinder 4, the air inlet cylinder of the dryer can move back and forth, and the air inlet cylinder is directed toward the Push forward to make the rotating disk fit the drying cylinder. The rotating disk 3 is set on the air inlet cylinder. A group of horizontal stoppers 2 evenly arranged on the circumference are arranged on the rotating disk. The bearing fits with the side wall of the air inlet, and the side wall of the air inlet is provided with a group of vertical stoppers 5 evenly arranged on the circumference, and the bearing of the vertical stopper fits with the rotating disk. The fixed pin 6 on the rotating disk is hinged with one end of the pull rod 7, and the other end of the pull rod is hinged with the rotating rod on the motor 8. By starting the motor, the pull rod is pulled down, thereby driving the rotatio...

Embodiment 2

[0022] According to the air inlet device of the drying cylinder of the asphalt concrete mixing station in the plateau area described in Example 1, the rotating disk has four fan-shaped openings 9, and the inner wall of the drying cylinder has four fan-shaped openings corresponding to the fan-shaped openings. fan blade 10.

Embodiment 3

[0024] According to the air inlet device of the drying cylinder of the asphalt concrete mixing station in the plateau area described in embodiment 1 or 2, both the horizontal stopper and the vertical stopper are composed of fixed shafts, bearings and nuts, The bearing is sleeved on the fixed shaft, and one end of the fixed shaft is threadedly connected with the nut.

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 provides an air inlet device for the drying drum of an asphalt concrete mixing station in a plateau area. When a dryer is working in the plateau area, the drying effect often decreases due to the lack of oxygen supply in the dryer, and even suffocates the dryer seriously. A method and apparatus for manufacture that present invention comprises the follow steps of: the air inlet tube (1) and the drying tube (4), the air inlet drum is sleeved with a rotating disk (3), The rotating disk is provided with a set of transverse stoppers (2) uniformly arranged according to the circumference, and the side wall of the air inlet cylinder is provided with a set of vertical stoppers (5) uniformly arranged according to the circumference. The fixed pin (6) on the rotating disk is hinged withone end of the tie rod (7), and the other end of the tie rod is hinged with the rotating rod on the motor (8). The invention is used for air inlet device of drying drum of asphalt concrete mixing station in plateau area.

Description

Technical field: [0001] The invention relates to an air inlet device for a drying cylinder of an asphalt concrete mixing station in a plateau area. Background technique: [0002] When the dryer is operating in the plateau area, the drying effect is often reduced due to insufficient internal oxygen supply, and in severe cases, the drying will also be damaged by suffocation. Invention content: [0003] The purpose of the invention is to solve the problem of insufficient oxygen supply in current dryers, and provide an air inlet device for drying cylinders of asphalt concrete mixing stations in plateau areas that can adjust the oxygen supply. [0004] Above-mentioned purpose realizes by following technical scheme: [0005] An air inlet device for a drying cylinder of an asphalt concrete mixing station in a plateau area, which consists of: an air inlet cylinder and a drying cylinder, the air inlet cylinder is covered with a rotating disk, and a group of circularly uniform Arr...

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): E01C19/10
CPCE01C19/10E01C2019/1081
Inventor 陈彬曲德春王德臣颜庆祥王伟波
Owner HEILONGJIANG LONGJIAN ROAD & BRIDGE THE 6TH ENG
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