Limestone slurry preparation system and limestone slurry preparation method
A limestone slurry and preparation system technology, which is applied in the field of limestone slurry preparation system, can solve the problems affecting the atomization effect of the spray layer of the slurry circulating pump, the wear of the spray layer pipeline and nozzle, and the increase of the maintenance workload of the unit, so as to shorten the Downtime maintenance time, maintenance residence time, and cost-saving effects
Pending Publication Date: 2020-11-27
NORTHWEST BRANCH OF CHINA DATANG CORP SCI & TECH RES INST +1
0 Cites 1 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Abstract
The invention discloses a limestone slurry preparation system. The limestone slurry preparation system comprises a primary wet ball mill, and an outlet of the primary wet ball mill is connected with arecirculation box; and the recirculation box is connected with a limestone slurry cyclone through a slurry circulating pump, an underflow opening of the limestone slurry cyclone is connected with aninlet of the primary wet ball mill, an overflow opening of the limestone slurry cyclone is connected with a distributor, the distributor is connected with an inlet of a secondary separator, an underflow opening of the secondary separator is connected with an inlet of a secondary wet ball mill, and an overflow port of the secondary separator is connected with a limestone slurry box which is connected with an absorption tower slurry pool through an absorption tower slurry supply pump. The invention also discloses a pulping method of the limestone slurry, and 90% or more of particles in the limestone slurry of the finished product are less than 40 microns. According to the limestone slurry preparation system, limestone slurry with unqualified fineness is prevented from being conveyed to the absorption tower slurry pool, equipment abrasion of a slurry circulation system is delayed, and the calcium-sulfur ratio of operation of a desulfurization system is reduced.
Application Domain
Vortex flow apparatusDispersed particle separation +1
Technology Topic
Process engineeringBall mill +3
Image
Examples
- Experimental program(1)
Example Embodiment
PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Community maintenance information generation method and system, and computer readable storage medium
Owner:EVERGRANDE SMART TECH CO LTD
Color masterbatch mixing device
Owner:常州海石智能装备有限公司
Rotor for an impact crusher
Owner:THYSSENKRUPP IND SOLUTIONS AG +1
High-temperature gas cooled reactor helium compressor isolation pressure maintaining overhaul method and device
Owner:CHINERGY CO LTD
Semiconductor chip test system and method
Owner:INTEL PROD CHENGDU CO LTD +1
Classification and recommendation of technical efficacy words
- Reduce downtime
Optical network data transmission method as well as system and equipment thereof
Owner:HUAWEI TECH CO LTD
Online detection system and method for abnormity of pre-charging pressure of energy accumulator on basis of big data
Owner:BEIJING SANLI XINNENG SCI & TECH
A mobile edge computing unloading system and method based on a mobile agent
Owner:NANJING UNIV OF POSTS & TELECOMM
Continuous casting tundish and continuous casting tundish casting control method
Owner:SHOUGANG CORPORATION
Hexagon nut
Owner:SUZHOU TANGFENG METAL PROD