RU93008083A - CLASSIFIER FOR ISOLATION OF MONODISPERSE PARTICLES OF AEROSOL - Google Patents

CLASSIFIER FOR ISOLATION OF MONODISPERSE PARTICLES OF AEROSOL

Info

Publication number
RU93008083A
RU93008083A RU93008083/25A RU93008083A RU93008083A RU 93008083 A RU93008083 A RU 93008083A RU 93008083/25 A RU93008083/25 A RU 93008083/25A RU 93008083 A RU93008083 A RU 93008083A RU 93008083 A RU93008083 A RU 93008083A
Authority
RU
Russia
Prior art keywords
monodisperse
fractions
axisymmetric
partition
aerosol
Prior art date
Application number
RU93008083/25A
Other languages
Russian (ru)
Other versions
RU2070318C1 (en
Inventor
В.С. Топорков
А.А. Медведев
Original Assignee
В.С. Топорков
А.А. Медведев
Filing date
Publication date
Application filed by В.С. Топорков, А.А. Медведев filed Critical В.С. Топорков
Priority to RU93008083A priority Critical patent/RU2070318C1/en
Priority claimed from RU93008083A external-priority patent/RU2070318C1/en
Publication of RU93008083A publication Critical patent/RU93008083A/en
Application granted granted Critical
Publication of RU2070318C1 publication Critical patent/RU2070318C1/en

Links

Claims (1)

Изобретение относится к измерительной технике и может быть использовано в промышленной технологии, метеорологии, медицине, сельском хозяйстве и научных исследованиях. Классификатор для выделения монодисперсной фракции частиц аэрозоля включает корпус и установленное в нем осесимметричное тело, соосно которому в корпусе последовательно размещены узел формирования кольцевого аэрозольного потока между двух потоков фильтрованного воздуха, ускоряющее сопло, выполненное в виде конфузора, и узел разделения частиц на фракции, выполненный в виде двух соосно расположенных кольцевых перегородок, образующих в полости корпуса камеры отвода мелкой монодисперсной и крупной фракций частиц. Осесимметричное тело имеет коническую часть, расположенную в конфузоре, а кольцевые перегородки выполнены в виде усеченных конусов и размещены вокруг осесимметричного тела последовательно со смещением вдоль оси корпуса. Первая перегородка расположена между камерами отвода мелкой и монодисперсной фракций, а вторая перегородка - между камерами отвода монодисперсной и крупной фракций, причем первая перегородка и (или) осесимметричное тело или осесимметричное тело и обе перегородки снабжены механизмом осевого перемещения относительно корпуса.The invention relates to measuring equipment and can be used in industrial technology, meteorology, medicine, agriculture and scientific research. The classifier for separating the monodisperse fraction of aerosol particles includes a body and an axisymmetric body installed in it, coaxially with which the assembly of annular aerosol flow between two filtered air flows, the accelerating nozzle in the form of a confuser, and the particle separation into fractions made in in the form of two coaxially arranged annular partitions forming in the cavity of the body of the chamber of the outlet of the small monodisperse and large fractions of particles. The axisymmetric body has a conical part located in the confuser, and the annular partitions are made in the form of truncated cones and are placed around the axisymmetric body in series with the displacement along the axis of the body. The first partition is located between the chambers of the fine and monodisperse fractions, and the second partition is between the chambers of the monodisperse and coarse fractions, the first partition and (or) axisymmetric body or axisymmetric body and both partitions are equipped with an axial movement mechanism relative to the body.
RU93008083A 1993-02-10 1993-02-10 Classifier to isolate monodispersive fractions of aerosol particles RU2070318C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93008083A RU2070318C1 (en) 1993-02-10 1993-02-10 Classifier to isolate monodispersive fractions of aerosol particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93008083A RU2070318C1 (en) 1993-02-10 1993-02-10 Classifier to isolate monodispersive fractions of aerosol particles

Publications (2)

Publication Number Publication Date
RU93008083A true RU93008083A (en) 1995-01-27
RU2070318C1 RU2070318C1 (en) 1996-12-10

Family

ID=20137114

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93008083A RU2070318C1 (en) 1993-02-10 1993-02-10 Classifier to isolate monodispersive fractions of aerosol particles

Country Status (1)

Country Link
RU (1) RU2070318C1 (en)

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