Energy-saving device for preparing nano-scale lead tetraoxide (red lead)

A technology for the preparation of trilead tetroxide, which is applied in the direction of lead oxide, nanostructure manufacturing, nanotechnology, etc., can solve the problems of energy consumption, pollution, and poor product quality of coal furnaces, and achieve energy saving, pollution reduction, structural reasonable effect

Inactive Publication Date: 2010-07-21
JIESHOU CITY JUNMA IND & TRADE
View PDF0 Cites 6 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 an electric heating and energy-saving smelting furnace for nano-scale red lead, so as t

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
  • Energy-saving device for preparing nano-scale lead tetraoxide (red lead)
  • Energy-saving device for preparing nano-scale lead tetraoxide (red lead)
  • Energy-saving device for preparing nano-scale lead tetraoxide (red lead)

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] figure 1 , 2 The upper end of the base 1 shown in the figure is provided with a bracket 2, and the front and rear ends of the bracket are provided with two supporting roller frames 3, and two sets of supporting wheels 13 are installed on the supporting wheel frame, and the rotary kiln cylinder 9 is installed on the supporting rollers. The rear end of the bracket is provided with a hinge sleeve 12, the rear end of the rotary kiln cylinder is provided with a hinge pin 21, the inside wall of the rotary kiln cylinder is provided with a pusher rib 8, and the outside of the cylinder is provided with a heat preservation furnace body 10, A temperature measuring head 20 is arranged on the heat preservation furnace body, an insulation layer is arranged in the heat preservation furnace body, a heating furnace body 14 is arranged on the upper end of the support, an electric heating body 22 is arranged in the heating furnace body, and a Gear ring 15, motor 17 is housed on the suppo...

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 an energy-saving device for preparing nano-scale lead tetraoxide (red lead). A bracket is arranged at the upper end of a pedestal; the bracket is provided with a front riding wheel and a rear riding wheel; a rotary kiln cylinder body is arranged on each riding wheel; a hinge sleeve is arranged at the rear end of the bracket; the rotary kiln cylinder body is connected to the bracket through a hinge pin; a material-pushing rib is arranged on the inside cylinder wall of the rotary kiln; an insulating furnace body is arranged on the outside of the rotary kiln; an insulating layer is arranged in the insulating furnace body; a heating furnace body is arranged at the upper end of the bracket; a gear ring is arranged on the circumference at the front end of the rotary kiln cylinder body; a motor is arranged on the right bracket of the gear ring; a reduction box is arranged in the motor; a hydraulic lift pump is arranged on the right bracket of the motor; a feed box is arrange at the left front end of the rotary kiln cylinder body; a discharging box is arranged at the rear end of the rotary kiln cylinder body; a feed hopper is arranged on the lower side of the feed box; a feed motor is arranged at the front end of the feed hopper; and a spiral stock pusher is arranged on the right side of the feed motor.

Description

Technical field: [0001] The invention relates to a smelting device of PbO4, specifically an electric heating and energy-saving rotary oxidation furnace for producing nano-scale red lead, ie PbO4. Background technique: [0002] At present, most domestic and foreign companies refining red lead use fixed smelting furnaces that use coal as fuel. This kind of traditional lead smelting equipment not only has large volume, high energy consumption, and pollutes the environment, but also produces large red lead particles. , the quality is poor, and the existing production demand cannot be met. Invention content: [0003] The purpose of the present invention is to provide an electric heating and energy-saving smelting furnace for nano-scale red lead, so as to overcome the technical defects of coal furnace energy consumption, pollution and poor product quality, and meet the needs of modern production. [0004] The scheme of the present invention is composed of a rotary kiln body, a ...

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
IPC IPC(8): C01G21/10B82B3/00
CPCY02P20/10
Inventor 张保兴
Owner JIESHOU CITY JUNMA IND & TRADE
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