Efficient lime slaking and deslagging device

A lime and high-efficiency technology, applied in the field of high-efficiency lime digestion and slag removal equipment, can solve the problems of high reaction temperature and many impurities in the output, and achieve the effects of small equipment volume, lower tank temperature, and compact structure

Pending Publication Date: 2020-03-20
XIAN XIKUANG ENVIRONMENTAL PROTECTION
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a high-efficiency lime digestion and slag removal device, which can solve the problems of many impurities in the discharge and high reaction temperature in the above-mentioned background technology.

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
  • Efficient lime slaking and deslagging device
  • Efficient lime slaking and deslagging device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", " The orientation or positional relationship indicated by "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of description The present invention and simplified description do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present...

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 efficient lime slaking and deslagging device. The efficient lime slaking and deslagging device comprises a tank body, wherein the tank body is fixedly mounted on a support;the top of the tank body is provided with a stirring device, a lime feeding hole and an exhaust hole; the stirring device is positioned at the center of the tank body; the exhaust port is positioned in one side far away from the lime feeding hole; a water cooling wall is arranged on the side wall of the tank body; a water inlet connected with an external water source is formed in the lower part ofthe water cooling wall; a water outlet communicated with the interior of the tank body is formed in the upper portion of the water cooling wall; a slurry overflowing opening is formed in the upper portion of the side wall, away from the lime feeding hole, of the tank body; the water outlet is higher than the slurry overflowing opening; a filter screen is arranged on the slurry feeding side of theslurry overflowing opening and provided with a vibration motor; and a slag discharging opening is formed in the bottom of the tank body. The efficient lime slaking and deslagging device can prevent impurities and lime which does not react completely from caking and overflowing out of the tank body, guarantees discharging quality, realizes cooling in the tank body while providing water for a limeslaking reaction, and promotes forward progression of the lime slaking reaction.

Description

technical field [0001] The invention relates to a flue gas desulfurization system in the field of environmental engineering, in particular to a high-efficiency lime digestion and slag removal device. Background technique [0002] In 2018, the Ministry of Ecology and Environment issued a letter on the solicitation of opinions on the "Ultra-low Emission Transformation Work Plan for Iron and Steel Enterprises (Consultation Draft)" (Huanban Qihan [2018] No. 242) to adjust the sulfur dioxide emission limit of the iron and steel sintering industry to 35mg / Nm3 , and in 2019, the "Opinions on Promoting the Implementation of Ultra-low Emissions in the Iron and Steel Industry" (Huanqi [2019] No. 35) further clarified that by the end of 2020, 60% of the production capacity of iron and steel enterprises in key regions will be completed by the ultra-low emission transformation, and by the end of 2025 , The ultra-low emission transformation of iron and steel enterprises in key areas is ba...

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): C04B2/08
CPCC04B2/08
Inventor 岳琳樊彦玲陈贵福郑鹏辉沈建涛谭光之祝文许荣胜
Owner XIAN XIKUANG ENVIRONMENTAL PROTECTION
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