SU1000076A1

SU1000076A1 - Apparatus for cleaning gas and liquid from suspended particles

Info

Publication number: SU1000076A1
Application number: SU813286655A
Authority: SU
Inventors: Александр Соломонович Ким; Надежда Соломоновна Ким; Татьяна Соломоновна Ким; Соломон Лазаревич Ким
Original assignee: За витель
Priority date: 1981-03-12
Filing date: 1981-03-12
Publication date: 1983-02-28

Description

Изобретение относитс к технике очистки газов и жидкостей от взвешенных частиц.и может быть использовано в промьшшенности в системах очистки .газов и рециркул ции жидкости.The invention relates to a technique for the purification of gases and liquids from suspended particles. It can also be used in industry in gas cleaning and liquid recirculation systems.

Широко известно устройство дл очистки газа и жидкости от взвешенных частиц, содержащее усеченный конус вый корпус с входньаии и выходными патрубками 1.A device for the purification of gas and liquid from suspended particles, containing a truncated cone body with inlet and outlet pipes 1, is widely known.

Однако эффективность очистки от частиц с развитой поверхностью в таком устройстве недостаточна.However, the efficiency of cleaning particles with a developed surface in such a device is insufficient.

Известно тдкже устройство дл очистки газа и жидкости от взвешенных частиц, содержащее усеченный конусный корпус, установленный на приводном валу с отверсти ми в стенке полого вала, радиальныеи перегородки, закрепленные между корпусом и валом, и установленные радиально выводные трубки 12.A device for cleaning gas and liquid from suspended particles is known, comprising a truncated conical body mounted on a drive shaft with holes in the wall of a hollow shaft, radial and baffles fixed between the body and the shaft, and radially outflow tubes 12 installed.

Эффективность очистки известного устройства недостаточна из-за малой скорости вращени корпуса, зависимой от его конструкции.The cleaning efficiency of the known device is insufficient due to the low speed of rotation of the body, depending on its design.

Цель изобретени - повышение эффективности очистки.The purpose of the invention is to increase the cleaning efficiency.

Поставленна цель достигаетс тем, что в устройстве дл очистки газа иThe goal is achieved by the fact that in a device for purifying gas and

жидкости от взвешенных частиц, содержащее усечённый конусный корпус, .установленный на приводном валу с отверсти ми в стенке полого вала, радиальные перегородки, закрепленные между корпусом и валом, и установленные радиально выводные трубки, корпус выполнен в виде сдвоенных усеченных .конусов, снабженных перфорированными fluids from suspended particles containing a truncated conical body mounted on the drive shaft with holes in the wall of the hollow shaft, radial partitions fixed between the body and the shaft, and installed radially outflow tubes;

10 по периферии торцовыми стенками с козырьком и скребком на больших основани х конусов и соединенных меньшими основани ми, радиальные перегородки размещены вблизи стенки полого ва.ла, 10, on the periphery of the end walls with a visor and a scraper on the large bases of the cones and connected by smaller bases, the radial partitions are located near the wall of the hollow wall,

15 выводные трубки закреплены в корпусе , один конец которых выходит нару- жу корпуса, а другой расположен у стенки полого вала.15 lead tubes are fastened in the housing, one end of which goes outside the housing, and the other end is located at the wall of the hollow shaft.

На фиг. 1 изображено устройство, FIG. 1 shows a device

20 общий вид; на фиг. 2 - разрез А-А на фиг. 1.20 general view; in fig. 2 shows section A-A in FIG. one.

Claims

The device comprises a hollow body 1 with inlet 2 and outlet 3 apertures, mounted on support 4 on a 25th shaft 5 located along the axis of the body. The housing I is provided with a drive 6. In the cavity of the housing 1, radial partitions 7 are placed fixed on its wall 8. The hollow shaft 5 has holes 9 in the center, and its ends 10 extend beyond the end walls. And the housing 1. Inside the housing 1, the outlet tubes 12 are radially mounted, which are fixed at one end in the wall 8 of the housing 1 and extend beyond the limits of the housing. The end walls 11 of the housing along the periphery are made with perforations 13 and are equipped with visors 14 for accumulating solid particles inside which there are fixed scrapers 15. The device operates as follows. , Under the action of the drive b rotates: Dorpus 1 and with it the lead tubes 12, partitions 7 and the hollow shaft 5. Under the action of centrifugal forces through the lead tubes. 12 gas escapes from the cavity of housing 1, the pressure in the housing decreases, resulting in a pressure differential between the outside air pressure and in the cavity of housing 1. As a result, air is drawn through the hollow shaft 5 and through the opening 9 enters the cavity of housing 1, where it is distributed between the two conical parts of the body along the partitions 7 and is carried along with THEM with the speed with which they rotate. The centrifugal forces, acting on solid particles, precipitate them onto the wall 8, and under the action of angular velocity k to the end wall 11. As it moves to the end walls, the flow velocity due to an increase in cross-sectional area decreases, the flow becomes potential, in which the circular flow velocity increases. At the same time, centrifugal forces also increase, and the separation of suspended particles occurs faster. Thus, as the particles move, an even smaller fraction will be separated by increasing the centrifuge. strength and calm flow. The precipitated particles through the holes 13 come under the visor 14, from where they are removed by the scraper 15. The proposed device allows to achieve high efficiency of separation of solid particles from gases and liquids. The device is simple in construction; can operate at high temperatures, and rotational speeds with high performance. Apparatus of the Invention A device for cleaning gas and liquid from suspended particles, comprising a truncated conical body mounted on a drive shaft with holes in the wall of a hollow shaft, radial partitions fixed between the body and the shaft, and radially outflow tubes installed, characterized in that , in order to increase cleaning efficiency, the body is made in the form of double truncated cones, provided with peripheral perforated end walls with a visor and a scraper on large bases of the cones and connected the smaller bases, the radial partitions are placed near the wall of the hollow shaft, the conduit tubes are fixed in the wall of the housing, one end thereof is led outside the housing, and the other is located near the wall of the hollow shaft. Sources of information taken into account in the examination 1. Technique of youth, 1972, No. 7, p. 14.

2. Japanese Patent No. 47-51307,. cl. 72 C 21, published. 12.23.72.