Novel pulverized coal metering and conveying equipment

A technology for conveying equipment and pulverized coal is applied in the field of optimization and improvement of pulverized coal metering and conveying systems, which can solve the problems of difficult maintenance, large area of ​​a single equipment, and difficulty in ensuring the machining accuracy and installation accuracy of screw rods, and achieve equipment maintenance. Ease of use, reduced footprint, and easier installation accuracy

Inactive Publication Date: 2017-10-24
石家庄圣宏达热能工程技术股份有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the screw conveyor adopts a screw rod structure with a length of 1385mm, and a single device occupies a large area.
At the same time, it is not easy to guarantee the processing accuracy and installation accuracy of the slender screw rod
The total weight of the equipment is 154Kg, and it is difficult to overhaul in a limited space

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
  • Novel pulverized coal metering and conveying equipment
  • Novel pulverized coal metering and conveying equipment
  • Novel pulverized coal metering and conveying equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

[0021] Such as figure 1 As shown, a new type of pulverized coal metering and conveying equipment is provided, which includes a feed bin 3 and a drive motor 1, the drive motor is connected with a drive shaft 6, the drive motor is connected with a reducer, and the The drive shaft is connected to the output end of the reducer. The feeding bin is an integral casting device with an inner cavity for the feeding gear and bearing seats at both ends. The material inlet 5 and the material outlet 7, the drive shaft is inserted into the feeding bin, and an end cover is provided at both ends of the feeding bin 3, and a bearing is installed in each bearing seat and passes through the end cover Sealed in the bearing seat, there is a through hole communicating with the bearing seats at both ends on the feeding bin, a...

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 novel pulverized coal metering and conveying equipment which comprises a feeding bin and a drive motor. A drive shaft is connected to the drive motor. The feeding bin is provided with a feed opening and a discharge opening which directly face each other. The drive shaft is inserted into the feeding bin and provided with a feeding gear. The appearance of the feeding gear is just matched with the shape of an inner cavity of the feeding bin. Herringbone teeth are arranged on the outer wall of the feeding gear. The problems that the occupied area is large, and maintenance is difficult are solved; and the novel structure is adopted, and a mechanism achieving conveying through the herringbone tooth gear is adopted. Under the condition that the conveying quantity is not changed, the novel gear conveying mechanism is adopted, and equipment replacement can be conveniently carried out in limited space. The herringbone gear structure is adopted, the shaft becomes shortened, the machining precision and mounting precision are easier to guarantee, and the platform cost is reduced.

Description

technical field [0001] The invention belongs to the field of pulverized coal metering and conveying, relates to the conveying and metering of pulverized coal in industries such as cement plants and lime kilns, and in particular relates to the optimization and improvement of a pulverized coal metering and conveying system. Background technique [0002] The pulverized coal metering and conveying system is mainly used for the transportation, measurement and air lock of pulverized coal in cement plants, lime kilns and other industrial plants, providing accurate metering data for on-site production control and management. The pulverized coal metering and conveying system is mainly composed of a pulverized coal bin, a pulverized coal meter, an injector, and a conveying pipeline. The pulverized coal enters from the pulverized coal bin, and then is sent into the injector by the pulverized coal meter, and the pulverized coal is sent into the conveying pipeline through the injector. ...

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): B65G65/40
CPCB65G65/40
Inventor 曹和军朱立华吴槟克张赞
Owner 石家庄圣宏达热能工程技术股份有限公司
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