SU1530453A1 - Apparatus for producing linen - Google Patents

Abstract

The invention can be used in the industry of thermal insulating building materials for forming a fibrous web. The purpose of the invention is to improve the quality of the canvas. The device for forming the canvas has a fiber formation unit 1, a receiving box 2, a fiber deposition chamber 3, a hollow perforated drum 5, inside of which a sealing element 6 is installed, which forms a vacuum and pressure inside the drum 5 of the cavity 9. In the lower part of the chamber, a canvas reinforcement assembly is installed with continuous fiber in the form of a box-like separator 11, inside of which there are mounted reels 15 of continuous fibers, a thread guiding comb 16, drive rolls 17 and a bath 18 for a binder. At the base of the chamber 3, a receiving mesh conveyor 19 is installed with suction boxes 20 and 21. 1 CW. f-ly, 1 ill.

Description

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The invention of my / ket ubiii, used in the industry te11,1oi: "); | 1ny. materials for forming a fibrous web and. minera; 1 nyh raslanop.

The goal and; “) battles 11 are the qualities of the canvas.

On the same page, Usgroystio is shown. Tl molding ho; 1sta, section.

The device includes:; 1 fiber formation, receptacle duct 2, installed by the receiving opening against the fiber formation unit, vertically rasiolated pupils, chamber 3 during hydraulic precipitation, and cavity 4 connecting the drains from the vertical, with an electrical duct. In the 111 4 lanes, it is possible to wrap up the perforation () ri) 1) and no.:ibiii drum 5, the HPC of which is located a non-recurrent 1M unlot ipILE: lemept 6 or so. 1H1) 1m cut-out, forming in the Bepxneii part of the drum, 1 7, connect 7 to the nozzle 8 of the vacuum pump. In the lower part of the compaction, kmpego :), the ememba of N also has a longitudinal notch, (1b) Kinuiii along the drum 9 cavity, connected to the source 10 of pressure. The canvas reinforcement knot with non-continuous fibers i) 1 is filled in the form of a box section, 1 is 11, installed in the lower part of the chambers 1) 1 3 with the formation of lateral zones 12 p G. sedimentation, as well as the lower gap 14. In no. Part 11 smoptirovy) reels 15 and iriyvnyh w. YUKON, Niten || () av, 1 k) n1a comb 1 ti and drive wa, 1ki 17, the bottom of the KOTOpi ix exchanges in the bath 18 d, 1 binder. At the base of the 3 Ustapov, Ten Reception - Hbiii Setch1, 1Y Conveyor 19 with OTs1) Pi1mi boxes 21) N 21 coo i veterinary zones 12 and 13 of the sedimentation: and.

Set | 1 () 11stvo works with, and. -Uyupshm way

) Pyye lioioKiia, Vk, Iochak) P1pe i nevo, 1kpietye vk.yoctepi, from 1 in, 1 () to- (.) Brazovann with it | at different speeds, the coyote size of the nporpyon and the fiber diameter. 1U- in, 1-inclusions, due to 6o, ibineii of their masses1) 1 copied gr) 1 1yugs at the periphery of the duct wall. Due to the vacuum in ntj-. yustp 7, image e and) ch) at the expense of tsos in:; - the spirit through the vacuum of the pipe, in, the toppa is deposited with, 1 on the top of the i) perforated drum 5. At: 1 t. strictly defined. diameters and d, 1in. Formation of c, ioii from 1 piping, 1b of iioLiopoie fibers, va1pak) 1 centner peri1) of the boosted drum is not | 1niggs to .io– 11 o. T () of 9, where .i layer1 | the fibers bulge up, inflate to separate., standard, in the windows, which fall into the deposition chamber. Vntak) cie in-camera, 1) 1 3 in, 1-window, in which practically) r-fiberglass VK, stitch, section. 1YaK) ts section, 1pte, 1 I 1 for two

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flow, one of which is deposited on the perforated belt of the receiving conveyor 19 in zone 12 due to the creation of a visible Hell node and a vacuum in the lower gap 14 is graded under the split 11 on the perforated tape of the receiving KOHBciiepa 19.

In terms of the separator II, continuous 1 ″.) The reels of the reels 15 through the yarn guide 16 are fed to the roller rollers 17, which are applied to the surface of the foam 1) () L (the binder bath 18 iodine them at a speed exceeding 1x11 the rate of sparsening of the perforated conveyor belt 19. As a result, continuous fibers on the formation of a node, such as pgappelny fibers from 1, are spun-shaped on the curve: 1 curve and so (; m in turn)) tiruk a) to zone 13 precipitation. F5 1Т (1Й on izzo1 muddy sinusoid. But Heii) ej) i) iBHi, i.e. fibers,) H1ptan connections, 1 ppm, precipitated p | ta1 e. zapo, 1n vnadiiy in iz1utiyh nonsporpi11) 1X in tokpah. Vs.strpe iroro on) a canvas, reinforced intra curved nep) er1.1V11 in, tokna.mi.

D, | according to hard ho ho to gov in bath 18 1I) is given. Naphmer, (Jspdnaya St. - .iyioHiee, which imitates non-penetrating fibers. By imerizu, curved t1 1e sinusoid. continuous continuous in, tokp form a rigid framework of the tenloiso.t 1 pic) of the canvas. When applied, silicon | animeek sv-zyuyunp1kh ho, pz nggape, 1p1) 1x stack,: | ovolo- K01, on, 1ad 1 high strength, at the same) pe.1 I can 1) G11 Tcvinepa i) 1, n) is 3% (K ) (. Such ho.ts p can be found inii) (jKoe application in st.) O11te.1cc1n, mappustroepii, sudostroyppi, in meta, 1, chu) - niii, chemistry and .i) yiTix from) asl x.

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. Device d, t formovapi canvas, containing kama) at the wokto-sedimentation with mesh conveyor belt and suction box in the lower part of the table and sectioned in Bepxneii unit, 1o.m in, current supply, receiving hinge, a box with rotating (eorphori) ovated drum with MiiiKaioiHHM to eio in) and ipiBiFiXHocnii depot ) to a branch pipe 1, characterized by the hem, th ((;, with ue.ibK) quality of xxtsta, supported by the fabric, 1st formation of the canvas and f) yryvnym and in Yukna.mi, vypylpepiym in the form of a set.1.11 o with a gap over the net KoiiBeiiepo.M box-shaped section of the camera into two sedimentation zones with an individual ;;; aa, 1HH1) 1 suctioning boxes, and inside () b) 1 in, 1 window, niten P | 1 man 1530453 56

the comb and the drive rolls, the lower part of the stationary sealing element of which is placed in the bath for the copier, are made in the lower part with a longitudinal cut forming the length of bar2. The device according to Clause 2, the ban cavity is connected to the source )

that set in perforated ba-pressure.

Claims (2)

I. A device for forming a canvas containing a fiber deposition chamber with a mesh conveyor and a suction box in the lower part and a fiber forming unit located in the upper part, a vertical receiving box and a rotating perforated drum with a stationary sealing element adjacent to its inner surface, forming a longitudinal cutout in the upper part part of the drum cavity connected to the nozzle of the vacuum pump, characterized gem. what. in order to improve the quality of the canvas, it is equipped with a continuous fiber forming unit made in the form of a box-shaped chamber separator installed with a gap above the mesh conveyor into two deposition zones with individual suction boxes, bobbins of continuous fibers mounted on the separator, threading comb and drive rolls 1530453 the lower of which is placed in the bath for the binder. 2. The device according to claim 1, characterized in that the stationary sealing element installed in the perforated drum is made in the lower part with a longitudinal cutout forming a cavity connected to a pressure source along the length of the drum.