SU904762A1 - Apparatus for charging solid substances into reaction tanks - Google Patents
Apparatus for charging solid substances into reaction tanks Download PDFInfo
- Publication number
- SU904762A1 SU904762A1 SU802890931A SU2890931A SU904762A1 SU 904762 A1 SU904762 A1 SU 904762A1 SU 802890931 A SU802890931 A SU 802890931A SU 2890931 A SU2890931 A SU 2890931A SU 904762 A1 SU904762 A1 SU 904762A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- reaction
- reaction vessel
- solid substances
- reaction tanks
- valve
- Prior art date
Links
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ЗАГРУЗКИ ТВЕРДЫХ ВЕЩЕСТВ В РЕАКЦИОННЫЕ ЕМКОСТИ(54) DEVICE FOR LOADING SOLID SUBSTANCES INTO REACTION CAPACITIES
1one
Изобретение относитс к устройствам дл герметичной загрузки твердых веществ и предназначено дл использовани в физикохимической лабораторной практике, например , в установках дл измерени влажности твердых и сыпучих материалов, когда требуетс вводить без потерь в реакцию дозированные с высокой точностью навески без доступа в реакционную емкость влагосодержащего воздуха помещени и исключить контакт загружаемого вещества со средой реакционной емкости до начала требуемой стадии реакции.The invention relates to devices for hermetic loading of solids and is intended for use in physicochemical laboratory practice, for example, in installations for measuring the moisture content of solid and bulk materials when it is required to introduce dosages with high accuracy without charge into the reaction tank of the moisture-containing room air. and exclude the contact of the substance to be loaded with the medium of the reaction vessel prior to the start of the required reaction stage.
Известно устройство дл загрузки пастообразных и сыпучих продуктов в аппарат без нарущени его герметичности, содержащее корпус, в котором установлен ротор, состо щий из двух щарнирно соединенных шайб, периодически вращающихс таким образом, что зазор между ними вверху расщир етс и заполн етс продуктом, а при повороте внизу он сужаетс и освобождаетс от продукта 1 .A device for loading pasty and granular products into an apparatus without damaging its tightness is known, comprising a housing in which a rotor is installed, consisting of two pivotally connected washers, periodically rotating in such a way that the gap between them is widened and filled with product at the top, and turning downward it narrows and becomes free of product 1.
Известно устройство дл загрузки материалов , включающее герметичный сосуд с затвором, св занный с загружаемой емкостью сильфоном, снабженным кольцевым вакуумируемым уплотнением 2.A device for loading materials is known, comprising a sealed vessel with a closure associated with a loading container with a bellows equipped with an annular vacuumized seal 2.
Известно также устройство дл загрузки твердых веществ в реакционные емкости, содержащее пустотелую пробку с наружным шлифом, размещенную в шлифе горловины реакционной емкости, и кран, установленный на пробке 3.It is also known a device for loading solids into reaction vessels, containing a hollow tube with an external section, placed in a thin section of the neck of the reaction vessel, and a valve mounted on the plug 3.
Недостатком известных устройств вл етс неполное введение в реакцию дозированных навесок влагосодержащих материалов при их загрузке в герметичный контейнер или реакционную колбу из-за прилипани и задержки на элементах загрузочного устройства .A disadvantage of the known devices is the incomplete introduction into the reaction of metered portions of moisture-containing materials when they are loaded into a sealed container or reaction flask due to adhesion and a delay on the elements of the loading device.
Цель изобретени - обеспечение полно ты введени веществ в реакционную емкость без нарущени ее герметичности.The purpose of the invention is to ensure the complete introduction of substances into the reaction tank without disturbing its tightness.
Цель достигаетс тем, что устройство снабжено подвижным днищем, щарнирно закрепленным на нижней части пробки, и 20 патрубком, соедин ющим реакционную емкость с краном, который выполнен трехходовым .The goal is achieved by the fact that the device is equipped with a movable bottom, hinged at the bottom of the stopper, and a 20 nozzle connecting the reaction vessel with the valve, which is made three-way.
Кроме того, устройство снабжено источником вакуума, подсоединенным к крану.In addition, the device is equipped with a vacuum source connected to the faucet.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802890931A SU904762A1 (en) | 1980-03-06 | 1980-03-06 | Apparatus for charging solid substances into reaction tanks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802890931A SU904762A1 (en) | 1980-03-06 | 1980-03-06 | Apparatus for charging solid substances into reaction tanks |
Publications (1)
Publication Number | Publication Date |
---|---|
SU904762A1 true SU904762A1 (en) | 1982-02-15 |
Family
ID=20881384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802890931A SU904762A1 (en) | 1980-03-06 | 1980-03-06 | Apparatus for charging solid substances into reaction tanks |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU904762A1 (en) |
-
1980
- 1980-03-06 SU SU802890931A patent/SU904762A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE70246T1 (en) | METHODS OF PRESSURIZING LIQUIDS AND SUCH CONTAINERS. | |
AU4260189A (en) | Insulated container | |
FI84301C (en) | Means for performing immunochemical assay | |
ES2014977B3 (en) | ADJUSTABLE DOSING DEVICE FOR LOADING SLOWLY OR DUSTING SUBSTANCES IN LOW PRESSURE COMPARTMENTS | |
SU904762A1 (en) | Apparatus for charging solid substances into reaction tanks | |
FR2625729B1 (en) | DEVICE FOR DISPENSING PASTA PRODUCT | |
ES431075A1 (en) | Improvements introduced in the containers for sedimentation and pressing of substances containing liquid. (Machine-translation by Google Translate, not legally binding) | |
ES483291A1 (en) | Apparatus for filling and emptying storage containers containing gaseous and/or liquid matter, and application to a pump and/or dosing apparatus. | |
DE3279109D1 (en) | Dosing closure for containers for fluids or fluent solid material | |
GB2022057A (en) | Transport Container for Flowable Materials | |
IE35339L (en) | Pneumatically emptying transportable containers | |
ES263706U (en) | Means for emptying a cylindrical container containing, in particular, a viscous product. | |
ES267869A1 (en) | Drainage container | |
WO1998026265A3 (en) | Method and device for nondestructively testing fluid-filled containers for leaktightness | |
CN107014667B (en) | A kind of freeze-drying reaction vessel | |
JPH07206076A (en) | Reusable packaging system for highly viscous fluid | |
IE781097L (en) | Pump for insulated container | |
SU1107863A1 (en) | Packing for separate storing and mixing of various components before use | |
SU507355A1 (en) | Laboratory box | |
US6047857A (en) | Device for removing bulk material from a silo | |
SU1755097A1 (en) | Industrial product automated analytical control system | |
US3514994A (en) | Probe and test chamber for moisture sensing device | |
US1767457A (en) | Receptacle for dispensing liquid, semiliquid or pasty materials | |
SU1449477A1 (en) | Shipment receptacle | |
SU750348A1 (en) | Device for testing polymer specimens for strength in aggressive media |