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SU371178A1 - BREADING HEAD - Google Patents

BREADING HEAD

Info

Publication number
SU371178A1
SU371178A1 SU1681829A SU1681829A SU371178A1 SU 371178 A1 SU371178 A1 SU 371178A1 SU 1681829 A SU1681829 A SU 1681829A SU 1681829 A SU1681829 A SU 1681829A SU 371178 A1 SU371178 A1 SU 371178A1
Authority
SU
USSR - Soviet Union
Prior art keywords
head
breading
flow
housing
blow head
Prior art date
Application number
SU1681829A
Other languages
Russian (ru)
Inventor
Н. Е. Репникова витель Н. Г. Скоромникова
Original Assignee
Саратовский филиал Государственного научно исследовательского института стекла
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 Саратовский филиал Государственного научно исследовательского института стекла filed Critical Саратовский филиал Государственного научно исследовательского института стекла
Priority to SU1681829A priority Critical patent/SU371178A1/en
Application granted granted Critical
Publication of SU371178A1 publication Critical patent/SU371178A1/en

Links

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Description

1one

Изобретение может быть использовано в промышленности строительных материалов.The invention can be used in the building materials industry.

Известна дутьева  головка, включающа  корпус, крышку и ПОДВОДЯЩИЙ патрубок.A known blow head includes a body, a cap and a SUPERHOOD socket.

Цель изобретени  - обеспечение максимального использовани  потока энергоносител .The purpose of the invention is to ensure maximum utilization of the flow of energy.

Достигаетс  это тем, что рабоча  стенка корпуса выполнена со скосом 1-5°.This is achieved by the fact that the working wall of the housing is made with a bevel of 1-5 °.

На чертеже показана дутьева  головка в разрезе.The drawing shows the blow head in the section.

Дутьева  головка состоит из двух половинок , включающих корпус /, крышку 2, торцовые стенки 5, болты 4 креплени  и подвод щий патрубок 5, выполненный в виде коллектора . Между корпусом и крышкой имеетс  щель в виде сопла Лавал , через которую энергоноситель истекает в выработочный канал дутьевой головки.The blow head consists of two halves, including the body /, the cover 2, the end walls 5, the fastening bolts 4 and the inlet 5, made in the form of a manifold. Between the housing and the cover there is a slot in the form of a Lawal nozzle, through which the energy carrier flows into the working channel of the blowing head.

Рабоча  стенка 6 корпуса выполнена со скосом 7.под углом 1--5°.The working wall 6 of the case is made with bevel 7. at an angle of 1--5 °.

Устройство работает следующим образом.The device works as follows.

Поток энергоносител  вытекает из сопла Лавал  с косым срезом со сверхзвуковой скоростью . Обтекание косого среза происходит на безотрывном режиме. На участке канала (7-6) поток увеличивает скорость, так как обтекание тупого угла сверхзвуковым потоком сопровождаетс  расширением последнего, а следовательно, и увеличением скорости. В этом случае лини  потока искривл етс , плавно приближа сь к стенкам канала, т. е. струйка стекломассы оказываетс  как бы зажатой между двум  потоками и плавно выт гиваетс , не рассека сь.The flow of energy flows from the Lawal nozzle with an oblique cut at supersonic speeds. The flow around the slanting cut occurs in the continuous mode. In the channel section (7-6), the flow increases the speed, since the flow around an obtuse angle with a supersonic flow is accompanied by the expansion of the latter, and consequently, an increase in speed. In this case, the flow line is curved, smoothly approaching the walls of the channel, i.e. the trickle of glass melt appears to be clamped between two streams and smoothly stretches without being dissected.

Предмет изобретени Subject invention

Дутьева  головка, содержаща  корпус с рабочей стенкой, крышку и подвод щий патрубок , отличающа с  тем, что, с целью повышени  К.П.Д., рабоча  стенка корпуса выполнена в верхней части со скосом 1-5°.A blow head, comprising a housing with a working wall, a lid and a feed inlet, characterized in that, in order to increase the efficiency, the working wall of the housing is made in the upper part with a bevel of 1-5 °.

SU1681829A 1971-07-09 1971-07-09 BREADING HEAD SU371178A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1681829A SU371178A1 (en) 1971-07-09 1971-07-09 BREADING HEAD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1681829A SU371178A1 (en) 1971-07-09 1971-07-09 BREADING HEAD

Publications (1)

Publication Number Publication Date
SU371178A1 true SU371178A1 (en) 1973-02-22

Family

ID=20483103

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1681829A SU371178A1 (en) 1971-07-09 1971-07-09 BREADING HEAD

Country Status (1)

Country Link
SU (1) SU371178A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300876A (en) * 1979-12-12 1981-11-17 Owens-Corning Fiberglas Corporation Apparatus for fluidically attenuating filaments
US4316731A (en) * 1980-09-25 1982-02-23 Owens-Corning Fiberglas Corporation Method and apparatus for producing fibers
US4468241A (en) * 1982-09-29 1984-08-28 Breidenthal Jr Robert E Method and apparatus for fiberizing meltable materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300876A (en) * 1979-12-12 1981-11-17 Owens-Corning Fiberglas Corporation Apparatus for fluidically attenuating filaments
US4316731A (en) * 1980-09-25 1982-02-23 Owens-Corning Fiberglas Corporation Method and apparatus for producing fibers
US4468241A (en) * 1982-09-29 1984-08-28 Breidenthal Jr Robert E Method and apparatus for fiberizing meltable materials

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