SU1562775A1

SU1562775A1 - Concentrator of investigated substances in aerosol

Info

Publication number: SU1562775A1
Application number: SU884414343A
Authority: SU
Inventors: Феликс Гансович Карих
Original assignee: Камский политехнический институт
Priority date: 1988-04-25
Filing date: 1988-04-25
Publication date: 1990-05-07

Abstract

Изобретение относитс к области спектрального анализа. Цель изобретени - повышение эффективности перевода жидкости в аэрозоль без его потерь в нагревательной камере и выноса неиспарившихс капель в холодильную камеру. Концентратор содержит нагревательную камеру 3, выполненную в виде эллипсоида, формирователь 2 струй, поверхность которого выполнена сферической и на ней расположены направленные под углом к донной части камеры капилл рные отверсти , холодильную камеру 11, соединенную с нагревательной камерой 3 тубусом 6 дл вывода из нагревательной камеры аэрозол , установленным между центром нагревательной камеры 3 и формирователем 2 вне траектории движени капель. 4 ил.This invention relates to the field of spectral analysis. The purpose of the invention is to increase the efficiency of transferring the liquid to the aerosol without losing it in the heating chamber and carrying out the non-evaporated droplets into the refrigerating chamber. The concentrator contains a heating chamber 3, made in the form of an ellipsoid, a jet former 2, the surface of which is spherical and on it are located capillary holes directed at an angle to the bottom of the chamber, a refrigeration chamber 11 connected to the heating chamber 3 by a tube 6 for withdrawal from the heating chamber an aerosol installed between the center of the heating chamber 3 and the former 2 outside the path of movement of the droplets. 4 il.

Description

Составитель М. Рогачев Редактор Н. Лазаренко Техред Л.Олийнык Корректор т. Палий Compiled by M. Rogachev Editor N. Lazarenko Tekhred L. Oliynyk Proofreader Comrade Paliy

Заказ 1058Order 1058

Тираж 501Circulation 501

ВОДИЛИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска наб., д. 4/5VODIL of the State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 4/5, Moscow, Zh-35, Raushsk nab. 113035

Риг. 4Rig. four

ПодписноеSubscription

Claims

A concentrator of the aerosol under study containing a heater installed by the possibility of rotation>

- .1562775 chamber, refrigeration chamber, interconnected supply channel for liquid, connected ·; a heating chamber, a shaper connected to the outlet of the supply channel and located inside the heating chamber, a supply channel for the carrier gas and a channel for draining the condensed liquid connected to the cooling chamber, a channel for discharging the resulting aerosol connected to the cooling chamber, characterized in that that, in order to increase the efficiency of transferring liquid to an aerosol without losing it in the heating chamber and transferring the unevaporated channel to the refrigerating chamber, the heating chamber is designed as e ellipsoid, and an end surface of the jet shaper is spherical and disposed thereon directed at an angle to the bottom of the capillary chamber holes, and the connection of the heating and refrigerating compartments provided with a streamlined extension fitting, izgotovlennym'v form biconvex cylindrical lens tor- ^g Tzom for outputting an aerosol of a heating chamber mounted along the axis of the heating chamber between the center of the heating chamber and the shaper, the tube being rigidly connected to the connecting channel by means of a prismatic a chamber having thermal contact with the heater.