SU698639A1 - Packing for heat and mass exchange apparatus - Google Patents
Packing for heat and mass exchange apparatusInfo
- Publication number
- SU698639A1 SU698639A1 SU742051241A SU2051241A SU698639A1 SU 698639 A1 SU698639 A1 SU 698639A1 SU 742051241 A SU742051241 A SU 742051241A SU 2051241 A SU2051241 A SU 2051241A SU 698639 A1 SU698639 A1 SU 698639A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heat
- packing
- exchange apparatus
- mass exchange
- nozzle
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30207—Sphere
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Description
(54) НАСАДКА ТЕПЛОМАССООБМЕННОГО АППАРАТА(54) HEAT MASS EXCHANGE UNIT
Изобретение относитс к теппомассо обменным аппаратам и может быть использовано , например, в абсорберах с подвижным орошаемым слоем насадки.The invention relates to heat exchange apparatus and can be used, for example, in absorbers with a movable irrigated nozzle layer.
Известна насадка тепломассообменного аппарата с псевдоожиженным слоем, выполненна в виде полых шаров ij.Known nozzle heat and mass transfer apparatus with a fluidized bed, made in the form of hollow balls ij.
Однако данна насадка, обеспечива развитую поверхность фаз, неравномерно распредел етс в рабочем объеме аппарата, что приводит к повышению его сзчротивлени .However, this nozzle, providing a developed surface of the phases, is unevenly distributed in the working volume of the apparatus, which leads to an increase in its resistance.
Цепью .изобретени вл етс снижение сопротивлени аппарата,The circuit of the invention is to reduce the resistance of the apparatus,
Это достигаетс тем, что шар выполнен с локальным утолщением со стороны внутренней поверхности.This is achieved by the fact that the ball is made with a local thickening on the side of the inner surface.
На чертеже изображен элемент насадки .The drawing shows the element of the nozzle.
Насадка состоит из полых шаров 1, с внутренней стороны которых выполнены локальное утолщение 2, с внешней стороны насадки могут быть выполнены ребра 3.The nozzle consists of hollow balls 1, on the inner side of which local thickening 2 is made, on the outside of the nozzle ribs 3 can be made.
При работе аппарата газ подводитс снизу навстречу орошаемой жидкости. При достижении состо ни псевдоожиже ни между потоками жидкости; и газа происход т процессы тепло- и массообмена. Нижнее расположение центра т жести шаров 1 способствует устойчивому полржению элементов насадки, а следовательно повьпиает равномерность распределени , шаров и снижает сопротивление аппарата.During operation of the apparatus, the gas is supplied from below towards the irrigated liquid. When a fluidized state is reached, neither between fluid flows; and gas, heat and mass transfer processes take place. The lower location of the center of gravity of the balls 1 contributes to the steady position of the elements of the nozzle, and consequently, the uniform distribution of the balls, and reduces the resistance of the apparatus.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU742051241A SU698639A1 (en) | 1974-07-25 | 1974-07-25 | Packing for heat and mass exchange apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU742051241A SU698639A1 (en) | 1974-07-25 | 1974-07-25 | Packing for heat and mass exchange apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
SU698639A1 true SU698639A1 (en) | 1979-11-30 |
Family
ID=20593356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU742051241A SU698639A1 (en) | 1974-07-25 | 1974-07-25 | Packing for heat and mass exchange apparatus |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU698639A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU199476U1 (en) * | 2020-01-20 | 2020-09-03 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный технический университет" | Nozzle for heat and mass exchangers |
-
1974
- 1974-07-25 SU SU742051241A patent/SU698639A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU199476U1 (en) * | 2020-01-20 | 2020-09-03 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный технический университет" | Nozzle for heat and mass exchangers |
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