SU1218534A1 - Multicyclone unit - Google Patents

Description

The invention relates to the field of separation of suspensions and can be used in ano in food, chemical and other industrial fields, in particular starch production,

The purpose of the invention is to be. elevation. work efficiency due to the reduction of heavy content. component in the liquid. installation descent . . . / ....:, ten

The drawing is a schematic image. on; multi circuit installation cod-. This is from the stages of separation of the initial suspension, into fractions, by washing - with the NIN of the heavy and separation of the lung components.

The stage of separation of the initial suspension into fractions consists of multicyclicons 1,2j3 with pumps, the level of heavy component extraction - from 1 lithium cyclone 4,5,6 sec. Pumpsnl and the stage of separation of light kokshoNent .- from multicyclones 7 , 8, 9.10 - also with pumps - The installation provides for a short supply of 25 CTtot easy to use (4points At Bxojite of the multi-pump of the pump 6, a branch pipe 12 was installed to drain the industrial waves. A pipe of a liquid cyctopone 1 was connected to a single outlet, a connection was installed. Zero liquid descent of multiscline 2 and the inlet of a multicyclone pump 3. Pat-jpyboK guschennogo vanishing yultitsik- womb 1 is connected to the nozzle converges cry- schenno1ch mulygitsikpona 3 and to the input of the multi-pump 2.

A nozzle of a condensed osod of a multiple slope 2 is connected to a nozzle of a liquid multicyclone 5 and the inlet of a multi-cyclone pump Patra 40. the side of the condensed descent of multicycle 4 is connected to the liquid discharge pipe of the multicyclone 6 and to the inlet of the multi- cyclone 5..

Nozzle of a liquid gathering multicycle. Lone .3 is connected to the multicyclone 4 liquid discharge pipe 4 and the multicyclone pump 7 inlet, which is a hepBUM multicyclone release stage of the light component of which the liquid 50 discharge pipe is connected to the multicyclone 9 condenser liquid outlet and the multi-cyclone pump 8 inlet. multi-cyclone 8 is connected to the nozzle S5, a condensed multi-cyclone 10 and the inlet of a multi-cyclone pump 9, the liquid discharge nozzle of which is connected to the multi-cyclone de-orbiting pipe Mi by the multi-cyclone pump 10 inlet.

The nozzles of the condensed descent of multicyclones 7 and 8 are connected to the inlet of the multicyclone pump B1, the nozzle of the condensed descent of which is connected to the inlet of the pump 13 of the multicyclone 1 ..

The installation works as follows.

The initial suspension, for example, potato poppy, is fed through the inlet 13 of the pump to a multicyclone of the first stage of disintegration of the initial suspension.

Under the action of centrifugal force, there is a separation of the Product. At the 4th faction, one of which is enriched with a heavy component (condensed descent), and the second - liquid convergence - is enriched with a light component. The liquid separation multicyclone 1 separation mixes with the liquid multicyclone 2 at the same level and pumped on l ultiklone 3.

A continuous 1-cyclone junction 1 is mixed with a condensed multi-cyclone 3 junction and is pumped to a multicyclone 2 by a pump.

The condensed descent of a multicyclone 2, containing the main heavy component (starch) is fed to the washing stage of the heavy component in the multicyclone pump, pre-mixed with the liquid descent of the multicylon 5. The condensed descent of the multi-cyclone 4 is mixed with the liquid discharge of the multi-cyclone 6 and is pumped onto the multi-cyclone. five.

At the inlet of the pump of the last multi-ticycloia of the 6th stage of washing, a thickened meeting of the penultimate cartoon 5 and flowing water is supplied.

The condensed gathering of the last multicyclone 6. steps WASHING is a condensed gathering of the entire installation and contains only a heavy component (starch). . . .

The liquid discharge of the multicyclone 3 of the separation step of the initial suspension is mixed with the multiple cyclone discharge of the 4th stage of washing and is fed by the pump into the L1multi-cyclone, which is the first multi-cyclone of the stage of the light componeite. . .

The liquid gathering of the multicyclone 7, which contains a mainly light component (for example, a mixture of mash with potato juice), is premixed with. a condensed outcrop of the cyclone 9 is fed to the multicyclone 8.

Similarly, a liquid multicyclone –b mix is mixed with the now mixed multicyclone 10 and the iodine of a multicyclone 9 is fed.

Condensed multi-cyclone 7 and 8 of the first two multicyclones of the light component extraction stage are pumped to a multicyclone II whose liquid discharge is fed into

Compiled by M.Gaydukov and N.Kamenska Editor. Techred A.Vabinets Corrector. V.Sinitska

Order 4361 Circulation 461 Subscription

VNISh State Committee of the USSR.

. for inventions and discoveries

 113035, Moscow, Zh-35, Amusement Emb., 4/5

 Branch ShSh Patent, Uzhgorod, st. Design,

. 15

218534

, "C" with the liquid descent of the last but one in the step of separation of the light component of the multicyclone 3 onto the last multicyclone 10 of this region.

The condensed convergence of multicyclone II is supplied together with the initial suspension through the inlet 1-3 9a of the inlet of the 1st cyclicone pump of the separation stage of the initial suspension, and the next cycle is repeated. .

Liquid effluent, the last stage of lung release, is absorbed by liquid debris of the entire unit as a whole and contains only light salt (for example, a mixture of sugar and potato juice).

to

Claims (1)

MULTI-CYLINDER INSTALLATION, containing pumps, connecting pipelines, multicyclones with nozzles of liquid and condensed offsets, forming stages of separation of the initial suspension into fractions, separation of light and washing heavy components, a nozzle for introducing washing water installed at the pump inlet of the last washing stage, and the nozzles condensed descent of the first two multicyclones stages of separation of the light component are connected to the inlet of the multicyclone pump of the post-treatment of the light component, characterized in that, with In order to increase the working efficiency by reducing the content of the heavy component in the liquid gathering of the unit, the liquid outlet pipe of the after-treatment multicyclone is connected to the pump inlet. The last multicyclone of the light component extraction stage, and its condensed outlet pipe is connected to the pump inlet of the first multicyclone of the separation stage of the initial suspension. Yu □ o SI oo 4 * ί 1218534 2