SU624917A1

SU624917A1 - Metallurgical furnace evaporative cooling system

Info

Publication number: SU624917A1
Application number: SU762365279A
Authority: SU
Inventors: Валентин Митрофанович Шостак; Олег Иванович Стрижак; Владимир Езикиилевич Гринберг; Александр Маркович Рабинович; Александр Захарович Жученко
Original assignee: Shostak Valentin M; Strizhak Oleg; Grinberg Vladimir E; Rabinovich Aleksandr M; Zhuchenko Aleksandr Z
Priority date: 1976-05-20
Filing date: 1976-05-20
Publication date: 1978-09-25

Description

Изобретение касаетс испаритепьного охпажцени метапп-ургических агрегатов и может быть испопьаовано в черной и цветной метаппургии.The invention relates to the evaporation of metapp-ugic aggregates and can be used in black and colored metappurgies.

Наиболее бпизким к изобрегению поMost bizkim to image

технической сущносги и постигаемому ре- зупьгагу впиегс система испаригепьно го охгаажаени мегаппургических печей, соцержаща барабан-сепаратор, охпажаае- мые эпеменгы, собирающий коппекгор, соециненный; с подъемными трубопровоцами, ицущими от охпажцае.мъг/с эпементов, и с поцьемным коннектором, ицутцим к барабану-сепаратору , разцающий коннектор, соединенный с опускными трубопровоцами, идущими к-барабану-сепаратору, и с опускными грубопровоцами, идущими к охпажцаемым эпементам, питательный тру- бопровоц цХД .the technical essence and the comprehensible reputable, the evaporative cooling system of the megapurgic furnaces, the somatic drum separator, the packed epeming, collecting kopeckgore, conjured; with lifting piping guards coming from ohpazhtsa.mag / s epementov, and with a psjemny connector, pulling to a separator drum, razatyuschy connector connected to descending piping going to a pivot-separator, and with descending coarse guides going to an oppo- Pipeline CCD.

Однако потоки теплоносител , поступа из охпажцаемых эпеМентов в поцъемный копнектор, затормаживаютс , сгапкпва сь друг с цругом, при этом оцин поток мо жет совершенно осганавпивать цвиженне другого, и, таким образом, буает пару- However, the flow of coolant, entering from the ejected elements into the detachable collector, is slowed down, assembling with each other, while the otsin flow can completely squeeze the moving of the other, and

шатьс циркул ци теппоносигеп в охпажцаемых элементах и их. прогар.Circulation of heat transfer in the enclosed elements and them. burnout

Цепью изобретени вн егс обеспече- нацежной -циркул ции геппоноситегш в охпажцаемых эпеменгах при воспри тии нестационарных гепповых нагрузок.The inventive chain of inertial-circulatory lepticostectal leptogenesis in the opemengami when perceived non-stationary geppo loads.

Это цостигаегс тем, что собирающий коппектор снабжен разцепигеп ми пого™ка тепноноситепн, установленными поц входным сечением подъемного коппекгора и цеп щим его на части, площади которых соответсгвенно пропорциональны сечени м подъемных трубопроводов, идущих от о паждаемых эпементов.This is due to the fact that the collecting koppektor is equipped with a ratsepipe ™ heat sink, installed at the entrance section of the lifting copector and fastening it to parts whose areas are correspondingly proportional to the sections of the lifting pipeline going from the starting elements.

На фиг. 1 показана система испарителного охлаждени металлургических агрегагов; на фиг. 2 дан узел I на фиг. 1.FIG. 1 shows the evaporative cooling system of metallurgical aggregates; in fig. 2 given node I in FIG. one.

Claims

The proposed evaporative cooling system of the metallurgical units contains a feed pipe 1, a drum separator 2, descending pipe lines 3 reaching the distributor collector 4 to dispensing collector 4, and descending pipe 5 running from dispensing collector 4 to cooled elements 3624 6, lifting hoses 7 , which are about 6 epemngs 6 to a collecting koppektor 8, uncoupling 8 streams of hepponosigepai, installed in the collecting kopekgor 8, razhetshshchyas flow, vkhotschtsiy in the kopekgor 8 from rastepal epementov 6, on Removable truboprovoay vyhots 7 and discharged from the lifting koppekgora 8 cop pitch hot 1D. The preparable evaporative system of megapurgic aggregates works in a special way. Pitated on the horse by coarser 1 enters the drum separator. 2, from which via opus piping 3, through the distributing copepcore 4 and lowering crude elders 5 enters the oxna: j caaei .. epemeng 6. Yves oh the burning ennemeaag 6 gepoposigepep by lifting the coarse 7, go to the unit, and there will be a subject in the unit, and there will be a route. 9 flow helionitept. D cooled epepahs because of the unevenness of pacific sometimes one coolant flow completely stops / movement of another. which leads to parugleniyu circulating and burnout cooled elemeatov 6. Mouth nrvka in the lifting KO.n; nejcTope 8 9 divide it provides a stable flow teploiositil tsirkup5shnyu tealonositep in ohpshktsaem nx epemektah 6 so as streams gepponosigep IE lifting grubopro- votsov 7 in lifting napravpeny the 1O collector, while the heat flow, having a greater circulating radiation, into the pickpector 1O, also creates a shl section of the flow that has a smaller circulation head, contributing to the steady circulation of the goponosus all refrigerated epementah 6 with transient thermal LOAD ki. The descaleable evaporative cooling system of the metallurgical aggregates, as compared with the known ones, ensures the national circulation of the neplone-scavenger in oh. pazhtsaemye apemeng. In addition to gogche, lgogar is eliminated, with uneven pactjpe of the depressions and loads of intercoupled cooling elements combined in a lifting koppector. Claims of the Invention System of evaporation furnaces for metallurgical furnaces, comprising a drum separator, cooled elements, a mat collector connected to the lifting pipelines coming from the cooled elements, and a lifting collector going to the drum separator torus separating collector downstream pipelines, herd tdil-sh, to the Separator drum, and with the downstream pipelines going to the elements to be supplied, the feed pipe is about 2 and 2 so that st tion heating medium in the sensing elements by ohlagktsaemyh TII unsteady thermal stress collecting manifold provided dividers heat transfer media stream established shmuck input section count lecturer and lifting purposes zdimi it into parts, respectively, whose areas are proportional to the sectional m, hoisting truboprovotsov, itsushih from ohlagkdaemyh elements. Sources of information taken into account in the examination; 1, The use of secondary energy in the steel industry. Issue 1, M., Metallurgists, 1972, pp.54-56.