SU1627219A1 - Vortex dust collector - Google Patents

Description

And (the doom of opium to the technician is dusty lai.pshani and my / k. I p | sh nt Ya1 s in himn tschkoi, ic11obio, ii .t LKon food, chchoy and orpai n note: m i ieiin (K7 and p ( jMHi tki (a h, k tztsi i a oi

Csiu shobroshch vlzhi chopypenie ffskgintl g and phatsil 1) 1

 1a Cherk Ae and .obra / nachyls lovinm general vn i

Drink Orinu ib and key 1 nor the main building. 1 i h t / thread in pc / knei parts gi axial da da i in with eye 2 for entering ing ilesh o ia (OBOI flow) (In the preceding 1) | flow) Connection pipe 2 (ax.plates, swirls,} for uiKfn chivanp of the primary pump ie i ajOHOi o prymzh

Introduced part of the article I Scrapings

on a cylindrical row o6iebaieie 4, which is HI n p i p.ch m (lo dustfisherman (vshspershi hundred |) 1Y (avikhritel (acreplen on the axis of shiba 5, separating the corpus from Piccch uvi1el from (p. 6 D1I of collecting dust In the upper part of the kopnvcd i am ennia 1k) i-t, i naipxooK 7 i IH HB (j ia secondary (j flow

with accurate (avihri gel 8, output 9, set on the scapular (avihrigede 8, s for output cleared1 about 1ind ha

Dust collector works obra) OM

The dust-laden 1) stream enters into their own dust dust Cherm patchwork 2 as the primary stream. 1 is closed by the airfoil 3 and moves along the axis of the apparatus along the ascending helix a part of the dusty stream enters the cherus dust collector 7 as a secondary flow, is twisted by a vanes 8 and moves along the descending helix along the walls of the apparatus the interaction of the flows occurs, in which the dust particles under the action of centrifugal force moves from the center of the apparatus to the periphery, reach the walls of the apparatus and are transported down to Speaker 6 to collect the dust collected. .l outputted IE vortex nN kchlovigel through outlet 9

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camping to you

In the area around the axis of the apparatus, reverse gas currents occur, which prevent the particles in the central part from moving from the center to the periphery and thereby removing them from the apparatus. These particles are entrained by the reverse gas currents to the center and are carried away by the apparatus through the outlet nozzle which reduces the efficiency of dust collection apparatus

To prevent this, a central body is installed in the housing of the vortex dust collector, the geometrical shape of which would displace the apparatus volume occupied by reverse (secondary) gas currents. In this case, the reverse current zone is eliminated and nothing prevents the particles from moving to the periphery and trapping them.

The maximum dust collection efficiency (up to 49.8%) is achieved with a diameter of the central body equal to 0.08-0.10 of the dust collector and at a height of cent.

0

the height of the working area of the dust collector body (for the height of the working area of the dust collector body, the distance between the swirler cm 3 of the primary flow and the outlet 9 is taken)

Formula and anniversary

A vortex dust collector containing a cylindrical body with an axial inlet pipe located in its lower part, at the exit of which a precise womb is installed (avihritel and cylindrical obturator placed in the upper part of the steam pipe to enter the secondary stream and the outlet pipe, the collector hopper dust,) 1 depriving heme that,. not increasing the efficiency of the dust collection process, the diameter of the cylindrical fairing is 0.08 0.10 of the diameter of the case and the height 0.5 0.75 of the height of the working youth

(0,08 th

Claims (1)

Claim A vortex dust collector containing a cylindrical body with an axial inlet pipe located at its lower part, at the outlet of which a blade swirl and a cylindrical cowl are installed, located in the upper part of pa15 tubes for introducing a secondary stream and an outlet pipe, a dust collecting hopper, characterized in that , in order to increase the efficiency of the dust collection process, the diameter of the cylindrical cowl is 0.08 0.10 case diameter, and the height is 0.5 0.75 the height of the working area of the dust collector.