SU1401089A1 - Grinding stone - Google Patents

Abstract

The invention relates to the production of de (|) ibre1 and 1x kshsha with a working layer of ceramic multi-faceted segments and can be used in the pulp and paper industry as working bodies of mechanisms for production; -: wood pulp. He. ibfo and the invention. v.1 is VHO, 1t 4C-Hi; C D (), 1-O1K H 1 STONE STONE and NEW Quality types. tsypkim) mass. The deferry chamber contains a cymbal base I, which is rotatably mounted. It has a working shirt 2, taken out of the Institute) and the frames of the 1-st multi-faceted cei MCHTOH 3. .. the ce | -events are set to the seal sealing P |) salary 4. De4) and | 1 KaN; eH 11M (em means water, to the environment, 1eni, Bi) iiio. iiienHoe in the form of pipes 5, zakre11. 1 on the im.ch.tricheskoy axis Hapa. i. ie. ibHO its axis between | pyoaHiKofi 2 and cyi-.iHii. (. CKHM ociionruiHCM I. Along the iNa.Hx.TOi: coarse 5 i-; a CTopcjiic, branded to work lyojuiiKe 2, otv (r1. ty N. Go |) tsy tough 5 are connected;) with the number of the switch of the node.CH BO.U ..;. L.VOD11I; еп Continuous nostchch Leni1, in iiopHC ixio, the surface .11Iei HOBcjixiii iic 11re1 is solved. io, i acts unshakable 1: 1x forces va.chv.shkl aklna - from 1 and a frightful H (;) | of the hnness of segments 3 of the working plane 2 ka.mn to their outer surface, cleanses this porous surface the surface of the segments 3 from clogging wood fibers. 3 il. (G. s 4 o O 00; o

Description

The image relates to the production of defibrire stones with a working layer from the ceramic multi-faceted segments and can be developed in the pulp and paper industry as working bodies for the production of wood pulp.

lUvib invention - an increase in dolly) - forever 1 and stone and according to the quality of wood and spring.

I FIG. 1 shows the defibrone Kamen I, obp; in fig. 2 - ka.men from the collector of the water supply; in fig. 3 --- defib-I pep, general view.

 The defibre stone contains a cylinder-1 crossbar 1, installed with the possibility of a wrench. It has a worker; rubange 2-, made from a set of ceramics michajskogo mogogogiyyyh segments 3. Between the first segments are installed the following: prokladka 4.

 The defibree stone has a means of water-diluting, 1111, in the form of pipes 5,

: recorded on qi;

and parallel to its axis between the working shirt Koi 2 and the cylindrical base 1.

: Along each pipe 5 on the side, which is connected to the working jacket 2, there are curved answers.

Thorium pipe 5 is connected to the collector 7 (Fig. 2) of the water supply.

Degrebrer (Fig. 3) has defibrrpy

stone 8 complete, mine 9 defibrera, van: well 10, collector 7 feed for petrol. On the black: shows the wood in the form of 6a,: iaHca.

Defibr stone works as follows; their way.

i Wood (fig. 3) in the form of a balance on: is given to a defibg) stone 8 through a shaft 9. When the stone 8 rotates, wood is pressed against its surface. On the collector 7 to the pipes 5. 2) water is supplied. The water supplied to the tubes by the black ;; hole b, is distributed in the segmepto body; and filled with stone. Under the action (by nentro b.jung forces from the rotation of the stone, water by); iM enters ;; Zopu: contact wood and abrade1 1st surface stone. In the zone of water, the water is heated and partly pre-C) a1c in the shower. Under the influence of hot and a couple of supernatural with. wood is softened and wood pulp fibers are separated from the defibration zone with the aid of the fatigue abrading surface.

Due to the continuous flow of 5 oxen into the legal abrasive surface of the stone, its surface does not overheat. Under the action of M. 11eptrobéjp151x forces water, moving from the internal surface of the segments 3 of the working rubai1ki 2 to their

Q of the outer surface, constantly cleaning this porous surface of the segments 3 from clogging of wood fibers.

Since the abrasion of the surface 1a does not have recesses

5 with its composition, i.e., a higher quality.

Sun, the depletion of the constant cleaning of the stone surface from smearing with mass and cooling it with water increases the service life of abrasion) The surface of the work shirt 2 is Camp and it is durable. In addition, the proposed device, the water supply to the holes of the segments and to the defibration zone, since water is supplied from the inner 5 of the upper network of the segments.

The use of the proposed technical solution provides for an increase in the total stone and an increase in the quality of the wood pulp.

thirty

Claims (1)

Invention Formula A ground stone, having a set of burrs, a possibility of burying a cylindrical base with a working jacket, worn out of a set of ceramic polygons, and means of water distribution between segments e of the collector; iodide of water, characterized in that, in order to increase the durability of rock and wood, obtained by defibration, the means of water distribution is made in the form of pipes fixed on the surface of the stone parallel to its axis, with along each pipe on the side, facing the work area, has holes, and the ends of the pipes are connected to the collector m of the water supply. ig.2 9 Collector bl pallet base