SU1606831A1 - Installation for drying polydispersion materials in fluidized bed - Google Patents

Installation for drying polydispersion materials in fluidized bed Download PDF

Info

Publication number
SU1606831A1
SU1606831A1 SU884612899A SU4612899A SU1606831A1 SU 1606831 A1 SU1606831 A1 SU 1606831A1 SU 884612899 A SU884612899 A SU 884612899A SU 4612899 A SU4612899 A SU 4612899A SU 1606831 A1 SU1606831 A1 SU 1606831A1
Authority
SU
USSR - Soviet Union
Prior art keywords
drying
installation
chamber
fluidized bed
materials
Prior art date
Application number
SU884612899A
Other languages
Russian (ru)
Inventor
Юрий Михайлович Рубин
Леонид Федорович Мохов
Иван Дмитриевич Пейчев
Николай Федорович Лях
Евгений Филиппович Быков
Original Assignee
Украинский научно-исследовательский и проектно-конструкторский институт по обогащению и брикетированию углей "Укрнииуглеобогащение"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Украинский научно-исследовательский и проектно-конструкторский институт по обогащению и брикетированию углей "Укрнииуглеобогащение" filed Critical Украинский научно-исследовательский и проектно-конструкторский институт по обогащению и брикетированию углей "Укрнииуглеобогащение"
Priority to SU884612899A priority Critical patent/SU1606831A1/en
Application granted granted Critical
Publication of SU1606831A1 publication Critical patent/SU1606831A1/en

Links

Landscapes

  • Drying Of Solid Materials (AREA)

Abstract

Изобретение относитс  к технике сушки полидисперсных материалов в кип щем слое, в частности угл  и гранулированных отходов флотации, и может быть использовано в угольной, химической, горно-металлургической, строительной промышленност х, а также в сельском хоз йстве. Цель изобретени  - повышение надежности работы и качества сушки. В установке, включающей сушильную камеру 1, газораспределительную решетку 5 и замкнутый скребковый транспортер 9, цепь 11 верхней ветви 7 скребкового транспортера размещена на направл ющих и установлена в воздухоохлаждаемом коробе, образованном боковой стенкой камеры 1 и перегородкой, установленной в камере 1. 3 ил.The invention relates to a technique for drying polydisperse materials in a fluidized bed, in particular coal and granulated flotation waste, and can be used in the coal, chemical, mining and metallurgical, construction industries, as well as in agriculture. The purpose of the invention is to improve the reliability and quality of drying. In an installation that includes a drying chamber 1, a gas distribution grid 5 and a closed scraper conveyor 9, the chain 11 of the upper branch 7 of the scraper conveyor is placed on rails and installed in an air-cooled duct formed by the side wall of chamber 1 and a partition installed in chamber 1. 3 Il.

Description

/7-Д/ 7-D

Фиг.гFigg

Фие.ЗFi.Z

Claims (1)

Формула изобретенияClaim Установка для сушки полидисперсных материалов в кипящем слое, включающая сушильную камеру с размещенной в ней газораспределительной решеткой и замкнутый скребковый транспортер, взаимодействующий верхней ветвью с газораспределительной решеткой, отличающаяся тем,что. с целью повышения надежности и качества сушки, установка дополнительно содержит направляющие для цепи верхней ветви транспортера и воздухоохлаждаемый короб, размещенный в боковой стенке камеры и отделенный от камеры дополнительной перегородкой, причем направляющие и цепь верхней ветви расположены в воздухоохлаждаемом коробе.Installation for drying polydisperse materials in a fluidized bed, including a drying chamber with a gas distribution grid located in it and a closed scraper conveyor interacting with the upper branch with a gas distribution grid, characterized in that. in order to increase the reliability and quality of drying, the installation additionally contains guides for the chain of the upper branch of the conveyor and an air-cooled box located in the side wall of the chamber and separated from the camera by an additional partition, and the guides and the chain of the upper branch are located in the air-cooled box. /7-/7 фиг.2/ 7- / 7 figure 2
SU884612899A 1988-12-05 1988-12-05 Installation for drying polydispersion materials in fluidized bed SU1606831A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884612899A SU1606831A1 (en) 1988-12-05 1988-12-05 Installation for drying polydispersion materials in fluidized bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884612899A SU1606831A1 (en) 1988-12-05 1988-12-05 Installation for drying polydispersion materials in fluidized bed

Publications (1)

Publication Number Publication Date
SU1606831A1 true SU1606831A1 (en) 1990-11-15

Family

ID=21412701

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884612899A SU1606831A1 (en) 1988-12-05 1988-12-05 Installation for drying polydispersion materials in fluidized bed

Country Status (1)

Country Link
SU (1) SU1606831A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР 1 1260649, кл. F26B 17/10, 1983. *

Similar Documents

Publication Publication Date Title
ZA821543B (en) Process and installation for concentrating high-ash coal slimes by flotation,especially for concentrating gas coals and open-burning coals which are difficult to float
ES281084U (en) Grate block for a refuse incineration grate
BE876438A (en) UNLOADING PLANT FOR TREMIES AND SIMILAR WAGONS
IT1140217B (en) USE OF A WASTE PRODUCT OBTAINED FROM THE DESULFURATION OF DRY COMBUSTION GASES FOR THE PRODUCTION OF CEMENT WITH VOLATILE ASH
SE7813452L (en) TRANSPORT BELT SEALING WITH HALLERS
FR2352051A1 (en) COAL GASING PLANT
SU1606831A1 (en) Installation for drying polydispersion materials in fluidized bed
JPS54100537A (en) Dry coal feeder for combustion reaction system
GB1491558A (en) Reaction of solid materials in deep fluidised beds
GB2029946B (en) Slag removal from coal gasification plant
GB2086419B (en) Process for removing ash from coal
ES8106794A1 (en) Apparatus and method for the disposal of rejects from a pulverizer of a coal-fired steamgenerator.
FR2556824B1 (en) PROCESS FOR THE COMBUSTION OF PULVERIZED COAL AND IMPROVED PRE-FIREPLACE FOR PULVERIZED COAL BOILER
SU709938A1 (en) Apparatus for gasification of inflammable schists in fluidized bed
ES8201719A1 (en) An ash disposal system for ash discharged from a coal-fired combustion chamber.
US4227468A (en) Immersion piece for the ash funnel of a combustion chamber
ES8202127A1 (en) An ash-disposal system with submerged scraper.
SU605627A1 (en) Method of dehydration of loose materials
SU1740686A1 (en) Method for preventing coal dust contamination of mine air
SU972112A1 (en) Method of roof control in workings with bulging soil
GB1507790A (en) Grain drying apparatus
BE885681A (en) PROCESS FOR THE OPERATION BY SUBTERRANEAN GASIFICATION OF A COAL OR LIGNITE DEPOSIT
JPS54145706A (en) Apparatus for separating solid from gas produced at coal coking
SU800495A1 (en) Slag flushing apparatus
SU1187530A1 (en) METHOD OF PREPARATION OF SOLID ARTIFICIAL MASSIF AND STAND FOR TESTING OF MINING AND PASSAGE EQUIPMENT