SU1321486A1 - Apparatus for air classification of particular materials - Google Patents

Abstract

The invention relates to the separation and sorting of bulk materials, mainly construction materials, and allows to improve the quality of classification due to the speed quenching of the injected dispersed materials (M) along the length of the pneumatic chamber (PC) 2. At the entrance to PC 2 a node 1 of the longitudinal throw of disperse M is installed. Consistently from node 1 in the lower part of PC 2 are collections of products (SP) 3 of the classification. Between the SP 3 across the PC 2 are installed slotted nozzles 4 of the system 5 of the adjustable flow in the PC 2 vertical air flow. At the end of the PC 2, opposite the node 1, the additional slotted nozzle 11 is pivotally mounted. In the upper part of the PC 2 there is a dust collector of the aspiration system 16. The enrichment process is carried out under the influence of the cinematic energy of particles moving oppositely to the flow of compressed air through air barriers located in the direction of M. Air barriers after each SP 3 contribute to a clearer separation of M. The density of such barriers is chosen so that fraction M is delayed by each obstacle and falls in acc. SP 3. 1 3, p. F-ly, liuT. UD IsD 3 5 6 7

Description

1 32; 486 /

The invention is relative to 1h partition-M; Ggcr; to: .k,; for) G1-laskh:; g1: k; 1dii s; with the removal and sorting of C-Tx F-ai epH, ji;) n,; a ; iGpa on tray I l and access / years R

predominantly non-aggregate sales- - / t mt: n:} one); ; E111I1sh where

material. ah; i: t:; (raits; in aiuiioi-nr; n x- ;;;: to meet

On the subject matter of the invention, water was about ;; -; -; . RU /.Uivry 1u1., H: r; Gk; (h: -; m bodies U

improvement of the quality of classifications; lt-a, counting with bo, y; l1: ok speed-s–; yb; las; 8-1etc

stepped quenching CJCOPOCTK 3 lb n - chj shmekg. freezes i-p, o j;:; u; ii SO borrowed dispersed m: material floor. j HriH rioBepxHosrj Cft 11i; ; -1sirichnyh

The length of the PTGEV camera, i- i. W. MSSTPSH chustitsm shipped - from the drawing on the drawing of the front panel - i current mat ;; rial s iKi; ajAa 1 ;; (e: ;;. okamery

In general view, iiftpBi: ii -i buggker J, a; -B: LSZidnye

The device contains a node 1 pro-particles are sucked into the system 16 and the dispersion is dispersed to the ggata-: yy) i with 1-U, and B: ;; it,; l torus 8;

rials 5 which is set to t (and ayciie

-2 in the garden chamber, the pg-acid part of tso- -:) upyig

I Opoft is guided from the site;

Dolnog about depm raspolo; to :. bulih; -; /: ixcyi .. and 1. ;;. ; .cchog with: ccori Sooio; tra 3 collections of products of the classics - I oro psetam; t: p. 11; hsii ;; 43CT; iu; barks

of Me5vdu bunkers 3 across pneu - Ool iyoy gp:, evaluation; t zasorepn ;; product in

mock-up cameras are located with a click-on nozzle on a 4..0-auger 6 ;, nuipa 3 s: r ::: 5ax; to frg / cd mic,

Adjustable hearth systems —ui vs vpvmo-. not g; oavo ;;; ech cho / -;, -, ;; l ::, iu: ;;; з

vertical vertical air flow chamber -:; - | ; a1chtlko l | y; ost; 13 ar odu t o in coats 5.: myi1 ;;; 1Chi:. Too bad

,., -, tshgroch yug yn / tg with: yes tl: air

Nozzles 4 have a common and iadishadual- /. . ,,,,,. ,, .. ,,,, ,,,., ka - :: o: -o bunker 3 on

liue regulators of 5 pressure of the zozduk and; ,,, „,,, vi4v.-a .r - fra gi.-tg-tg ,, -., -.,

sobi ekey using the air duct /

. ,, ,,: 1: Л5Д anoch hc) С1 ра, peryjJMpya i, с с with a fan and, (target match h

aoMOinijio about :. : G / l of toia about “than with the saigas they have the same living sech (; intima and PMRiu equal to the width of the pneumatic about:; samgra 2.30,

Node 1 longitudinal flipping - -;,; .h: jJ; H; -J i; ee ;; ОЗд ;; - И ;:;; . ;; 3

made of B in the form of two pairs of lelpo.; p (;) i, t4-.c g:; pa C; a: .oI): G, o; 5p.a; -.; -: ohazy. ;;); vra (111gr; mi o ;;;, yii r: ;;; io ao i Ot,

meet each other Druiu n, ilni, d; l-: chesknl,., .. -dad;:.;:.,;: oeii i H is, ujj: ...,;:, |. upoxo- tel1 9, e counter-half; on the other hand, gel coivjTo li rizmer

pneumocamera 2 level. 10 in the right paryjavpyeTCa interaction guver; a-yustey dl dr- pGyyJ ito-po; i3. ry 9th; o ;;; epo-additional 1 target target nozzle 11 of the oncoming movement, Raz / Rlei on material of the next

Jettpu materz-1alg. air flow, irn-icu:;. eTH iCc: ffiH aepg and hour; tide, gsiacenche; -1 (Target nozzle 1 i; izet like ret y-; iai; (co-generation /) i,

the thudor of the 13th napra levi in the midst of 1 o1 o g; o; ech 1 h ;; skye e ;: . g; zs; 1: t-t --o

current izduz a, i. Usgagha:.; c; ten with ae- - ;. vay pe iisoK vol; t Cha:

may7. by stew noBopo i a and .me ;;: tn Cree y, and aassley; rizont whether ps this

equal to the width of the lazer: 1; the rest .1; illad m-s; a ;; the strength of the stream

ics 9. D; t: za ruz ;;: i; .a; griala;. ;; Aech s; s; avis: bridge51 o ;; -: alley -.alv knot of longitudinal zagasyvanie 1g ;;;;; fracdia mateoiala, clearer

the device contains an offset of 14, a, ko -, -, -, 1; ; elelen1: yu: .1materials with special

The second material is: ;; e ion she-- o ;; 1,;, Iaaaaa s after gga dogo

5, At the exit of the m tergpila 1 - 3 - gtbunker Z, but the course, at the point of view, has a g; eo alsh ,.

p igPP1, other -1 tel 9 ver top part | 11ls: тт1ость such 1 иК Yara; ,; riiCHjiT tOjarfnev of the chamber 2 is located in the gathering area (subt; see;) about; -k

Kick CHCTOMfci 16; 1 Disconnected from Uetroist -.- what about the story of n -l-matg.rgi cha

JJi -. :,,, .

BOM 1 / FOR p;) Leosa; c.ds; and; Evti.; 1 to-a, aer5h | -Plae 1I .. cal: o1: aggi doa t; py ™

Ro 18 and the regulator; U, i; / :: -; etu-o re, tsslen: (oh h nc.i ho

Working; c,; 1duk; chia; -; about /.:,: г1Л ::;:; н х; ger s .;; -., For m; h;. i6Darazom ,, - .., k) I: ss obo1; located 1-1 in the course of the movement of the material, with dust particles. The particles are transported to the upper part of the pneumatic chamber 2 and are sucked out by the system 16.

The use of the invention will improve the quality of separation.

Claims (2)

Invention Formula i. The device for air classification of dispersion materials, including a pneumatic chamber, is a unit for longitudinal throwing of dispersed materials into a pneumocamera, collections of classification products located in the lower part of the pneumatic chamber sequentially, 20 from a longitudinal thrower unit, sisor A.Vorovich 2700/6 Compiled by A.Rum ntseva Tehred I.Popovich Cor Pod Circulation 538 VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nrab., d. 4/5 Production and printing company, Uzhgorod, Proektna str., 4 64 the topic of adjustable supply to the pneumocamera of vertical airflows and the aspiration system, which is aimed at improving the quality of classification due to stepwise quenching of the throw-in-dispersed materials along the length of the pneumocamera, the system of adjustable feeding in the pneumocamera vertical flows are made in the form of slit nozzles installed across the pneumochrods measures between collections of classification products. 2. The device according to claim 1, wherein it is equipped with an additional slotted nozzle, is mounted on the end of the pneumocamera opposite the longitudinal throw-in unit of the dispersed materials. Proofreader A.Ipyin Subscription