SU1449162A1 - Speed-up tube for jet mill - Google Patents

Speed-up tube for jet mill Download PDF

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Publication number
SU1449162A1
SU1449162A1 SU864119774A SU4119774A SU1449162A1 SU 1449162 A1 SU1449162 A1 SU 1449162A1 SU 864119774 A SU864119774 A SU 864119774A SU 4119774 A SU4119774 A SU 4119774A SU 1449162 A1 SU1449162 A1 SU 1449162A1
Authority
SU
USSR - Soviet Union
Prior art keywords
elements
lining
tube
jet mill
ring
Prior art date
Application number
SU864119774A
Other languages
Russian (ru)
Inventor
Феликс Матвеевич Непомнящий
Original Assignee
ФоМ. Непомн щий
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 ФоМ. Непомн щий filed Critical ФоМ. Непомн щий
Priority to SU864119774A priority Critical patent/SU1449162A1/en
Application granted granted Critical
Publication of SU1449162A1 publication Critical patent/SU1449162A1/en

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  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

Изобретение относитс  к технике струйного измельчени , конкретно к различным трубкам, и может быть использовано дл  тонкого помола различных материалов. Целью изобретени   вл етс  повьшение срока службы футеровки. Дл  этого кольце;иые элементы 2 футерс ;; ГиЛГ1Г ГЧ1Р Ы 1-ОП1 ЧССкимп с кольцевыми прг точклми 5 и кп- налами 6 в метших ocu innminx са, сборка элементов 2 в поечш чсе осуществл етс  в гахлостку с оОра-зо- влниом одностороннего зрзорл, П1)иче 1 сужение элементов 2 футерооки совпл- дас.т с направлением . rn oNfa- те1Л1ального потока о но трубки. В результате при подаче ; члз(1р 7 да - полнительного потока члног .ител  осуществл етс  его выхоы во внутреннюю полость разгонной трубки, причем в направлении, параллельном поверхности элементов 2 футеровки, 2 ил. S (ЛThe invention relates to a jet grinding technique, specifically to various tubes, and can be used for fine grinding of various materials. The aim of the invention is to increase the service life of the lining. For this ring; other elements are 2 footers ;; HILG1G GCH1R Ы 1-OP1 ChSSkimp with ring pd points 5 and Cp 6 on the innminx sa, the assembly of elements 2 in a row is carried out in the groin with an ora-one unilateral right, P1) and 1 joint das with direction. rn oNfa-te1l1alnogo flow of the tube. As a result, when serving; chlz (1p 7 and the additional stream of the mold body is taken out into the internal cavity of the acceleration tube, and in a direction parallel to the surface of the elements 2 of the lining, 2 ill. S (L

Description

Редактор Н. БобковаEditor N. Bobkova

Составитель Б. Мсл вкоCompiled by B. MSL VKO

Техред А.КравчукКорректор 0. КравцоваTehred A. KravchukKorrektor 0. Kravtsova

Заказ 6899/7Order 6899/7

Тираж 583Circulation 583

ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ ССГ: 113035, Москва, Ж-35, Раушска  наб., д. 4/5VNIIPI State Committee for Inventions and Discoveries at the SSK SSG: 113035, Moscow, Zh-35, 4/5 Raushsk Nab.

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Claims (1)

Формула изобретенияClaim Разгонная трубка струйной мельницы, включающая обечайку и футеровку, состоящую из отдельных кольцевых элементов, о т л и ч а ;с ш а я с я тем, что, с цепью пвЕШиения срока службы футеровки, элементы последней выполнены коническим!:, сажающимися в направлении движения газонагериапьного потока, с наружными кольцевыми проточками и каналами в меньших основаниях конуса, при этом элементы смонтированы внахлестку ” размещены в обечайке с зазором.The accelerating tube of the jet mill, including the shell and lining, consisting of separate ring elements, with the exception of the fact that, with a chain to increase the service life of the lining, the elements of the latter are made conical !:, which fit in the direction movements of the gas-geriap flow, with external annular grooves and channels in the smaller bases of the cone, while the elements are overlapped mounted ”placed in the shell with a gap.
SU864119774A 1986-07-04 1986-07-04 Speed-up tube for jet mill SU1449162A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864119774A SU1449162A1 (en) 1986-07-04 1986-07-04 Speed-up tube for jet mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864119774A SU1449162A1 (en) 1986-07-04 1986-07-04 Speed-up tube for jet mill

Publications (1)

Publication Number Publication Date
SU1449162A1 true SU1449162A1 (en) 1989-01-07

Family

ID=21257421

Family Applications (1)

Application Number Title Priority Date Filing Date
SU864119774A SU1449162A1 (en) 1986-07-04 1986-07-04 Speed-up tube for jet mill

Country Status (1)

Country Link
SU (1) SU1449162A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0523653A2 (en) * 1991-07-16 1993-01-20 Canon Kabushiki Kaisha Pneumatic impact pulverizer, fine powder production apparatus, and toner production process
US5435496A (en) * 1989-08-30 1995-07-25 Canon Kabushiki Kaisha Collision-type gas current pulverizer and method for pulverizing powders

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР Р 315475, кл. В П2 С 19/06, 1970. Струйна эжекторна помольна камера. Чертеж 1152-00 АС и А СКВ ВИИИСМ, 1965. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435496A (en) * 1989-08-30 1995-07-25 Canon Kabushiki Kaisha Collision-type gas current pulverizer and method for pulverizing powders
EP0523653A2 (en) * 1991-07-16 1993-01-20 Canon Kabushiki Kaisha Pneumatic impact pulverizer, fine powder production apparatus, and toner production process

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