SU1096256A1 - Flow line for producing fibrous heat insulating panels - Google Patents

Abstract

A FLOWING LINE FOR MANUFACTURING FIBER HEAT-INSULATING FITS predominantly on a clay binder, containing devices for preparing a clay-fiber hydromass, molding and pressing a carpet, a conveyor drying chamber and a cutting device, so that with the aim of expanding, there are a number of devices and 22 line performance and plate quality, it is equipped with a two-stage hygiene cleaning device installed after the device for preparing clay-fiber hydromass romassy from fibrous inclusions, the device for molding and pressing the mat formed as a single unit with converging vacuum molding conveyors, conveyor drying chamber is formed with a multi-tiered pri- slrsobleni E for layout of rusam plates, and the cutting device is mounted in front of the drying chamber.

Description

The invention relates to the penetration of heat insulating materials from mineral fibers and CBJiayioiiscro, and more specifically to the manufacture of clay-fiber heat-insulating plates, which can be attached to; 2 years in sudostrogete; flax Irogi-sh1le: -GPS for nzol dyni korgtushyh kokstrug; -tsiy ships,: thermal power engineering .ijii: -: industrial production of prog-alp-linear furnaces.

A known line pouring for Fare-production of a clay-fibrous material on insulating cardboard, consisting of; / / fiberglass, equipment, equipment: - for PSL: | and yyyyyyy: :::::: -:,. : HYDROGASS., ;;;;;;:, slai; 0i; a nickname :) ryar. press riKiU cop-needle-nn: j ssushila l 1) ate; 1te riijMorr ;: c :): i |

Yedostatko: -; : piz. :: -in; are tpy;: vb: crn rn :: and:; b jp: iOi-ri:; m of material To, j: r; :: ifoi fjo: i: ce; 0 m;:, since O1ch ut ::; g sus; IBTD:: I bathing cocktail; g; ai1;.:. LinGY: JIx.,. Tei Dvike1; and Gli1 Isto-E:; then: the upstream of the carpet on the Oarabiye valuum - filter, press machine and conseghernon gu / ple. In addition to TOVIJ otsuggsgus-zoz; -5g. / Lost best luck-It and i; ..,; i; pOM; x: c.:; (: Y-, nistyi vklyukmish,

On the other hand, blocking; - ::;. Y to lrs; :(: ha1: aeB1J. Is lotto; al; pi1n, 1k; ray;: - decorating the nth insulating NL1- 1T on rji-iHHCTOM saisuuuyu ;, containing; k; shchaya device d. P received-ch. 1i (G1O Fibrous Il-c ;; po sacc s fou.; With undercore and joesgii aiir Kciini iircpuyio dehydrated about. Cameo rescuer. EU and cnioDy / Oija for dekhropropic ichI; I. 12 „

By agreeing on c-dfv-rГ; ; formuig | e- (:) ,, lra ... sugochetO l with; uShK, 1:; l1O th devices l1-} dii to 1; tig ;; A stable mode of Lagotor.ce and / O-T about T - Tykh PL: 1T TOL1I1P10Y to 25 Mi:; m or ;. it is not enough for the lg of oz that nr-ir -, - ratifying tetralahavo113O1yT1I11g; s, d However, sisto - and a), the pasozann soon came to the generat in of sandwiched flow, stanta, that ineffectively increasing the thickness of nnstogg) coordinates more than 30 mm, taking into account, OJIOK -VH: vHpK carpet

in the places of the sagging, there is no expulsion- (, n

own rsaccbi.

Nevolyny e inclusions, co, Ttp; a-shkesa in basal1 sullertopN; - in lokiah to 10% J per μner, -, 30% reduce 1 egi ;.) physical gvyshkh ;;:

thermal insulation material. Except TOTv-. sediments during transportation of hydromassage B to pipe bends and backfill, non-fiber inclusions periodically create traffic jams in pipelines, blocking access to the forming device and from forming, from the necessity of stopping the process of forming and blowing pipelines.

Cutting a continuous clay fiber (of a true shape according to the format after drying determines the use of only one-time dried "Meanwhile, the increase in the thickness of the molded products means:., Io t; elites the drying time,; dp: e: o:; performance has gone;;:: (aEte,

tcc-113th declaring is an extension of Tlc-ase; -ex; -logical capabilities, n1 - :; i. produce jTbHocr-H on-line l; honor i plate quality,

Lazi ling il is achieved by i - iu of the first line for the manufacture of finely insulated gishit, puyi-uuttely on a clay binder, suited the device for the POTHTPL. TPINIS TO-VO LOCKNY GUIDE., O; -: a ;; sgl, molding and pressing

 xccjpa J xc -pasher drying chamber ii 1: cutting device, equipped with a device after two masts and fibrous aromas, two two-stage-1-th cleaning of the hydromassage from non-woven inclusions, a device for pressing and pressing the carpet, and a puff of a pattern, and a carpet. ) Of a new unit with a choke iK, i; -KC: -i vakyy; - an ice-making trans- go-) - erra; .h5 conveyor drying chamber VY; OL15 is a lot of Russian with priaiocooj eHHMH for layout of slabs in Russian, and the cutting device is ycra-iOBJKiHO in front of the main camera.

: On. h ::: rtezhe depicts the proposed KStSLa line:, obvpm view.

The flow line consists of a ball mill 1, kasos 2, mixers, ka 3, pump 4, a device for preparing hydromass, made in; a silo dispenser with a volumetric metering device 5, a pump 6, a device 7, and two arc stages of hydromassage cleaning

. ABOUT-; non-fibering inclusions, non-skidding, 8, pump 9, feeding assembly-non-locking 10, device for form-mosaic and carpet pressing in the form of a ;; per 11 with vacuum moldings. 1 using conveyors of receiver 12, vacuum pump 13, pump 1A, cutting device 15, devices 16 for positioning slabs on a multi-layer conveyor belt 15, conveyor control and packaging of finished products 18. If necessary, machining and decorating the surface of on-line slabs on the line can be further equipped with the corresponding known equipment. Flow line works as follows. When binder is obtained from clays or other insoluble components, they are loaded into a ball mill for grinding, water is fed into the same place to obtain a water dispersion, which is pumped over by a pump 2 into a mixing container 3, where it is diluted with water to a working consistency, heated and stabilized. When used as a binder, the water-soluble components or emulsions are loaded directly into the mixer 3, diluted with water to a working consistency and mixed. The finished binder from the collector mixer 3 is pumped through a volumetric dosing pump into the pulper 5. Water is added to it, including circulating water taken from the hydromassage during plate molding. Then a batch of basalt superthin hair or a mixture of fine and superthin fibers is loaded into the binder. When the pulper rotor is in operation for 5-8 minutes, a homogeneous hydromass is formed. From the hydraulic pump, by the pump 6, the hydromass is fed to the device 7 for cleaning it from non-fibrous inclusions. In device 7, a two-stage hydromassage purification is provided. In the first stage, the purification is carried out in a hydrocyclone from larger fibrous inclusions. Then the hydromass enters the second vessel of the device, where it moves at a low speed and changes the direction of movement by 180. At the same time, the main part of non-fibrous inclusions is deposited on the bottom of the apparatuses and selected by a sludge removal system. The cleaned hydromass enters the collector-mixer 8, by pump 9 at a rate of 56 flow is fed to the feeding mixer of the sampling container 10, and then by gravity into the receiving box of the unit 11 for forming articles. Vacuum in the vacuum boxes of the conveyors of the unit 11 is created by means of a receiver 12 and a vacuum pump 13. The filtrate is removed by pump 14 through the receiver 12 and sent to a collection water for reuse in the manufacture of the following portions of hydromassage. The molded, under-pressed and calibrated continuous fibrous carpet from unit 11 is fed to a cutting device 15, where it is laid on sheets according to specified dimensions. The individual fiber plates thus obtained with the aid of the device 16 are laid out alternately on the Rusa multi-colored roller drying chamber 17. The dried plates by the end device 16 are transferred to the conveyor 18, where they are inspected and packaged. The proposed flow line has a number of advantages in comparison with the limestone and cleaning of the hydromass from non-fibrous in any way, which allows to improve the thermophysical properties of the plates. Removal of non-fibrous inclusions reduces bulk density and thermal conductivity of products. In addition, it is possible to use cheaper basalt construction fibers with a content of non-fibrous inclusions of more than 10% 5 as well as fine mineral fibers. In addition to improving the quality of products, cleaning the hydromass from non-fibrous inclusions improves the reliability of the equipment, eliminating clogging of pipelines with non-fibrous inclusions. The proposed flow line does not require special mechanisms for coordinating the speeds of the forming, pressing and drying devices, since the molding and prepressing operations are carried out by one unit, and the cutting of the plates is carried out to the drying chamber, which makes it possible to use the same length of the dry 5th device to magnify the performance of the flow line.

Claims (1)

A FLOW LINE FOR MANUFACTURE OF FIBROUS HEAT INSULATIONS, mainly on clay binder, containing devices for preparing clay-fiber hydromass, molding and pressing carpet, a conveyor drying chamber and a cutting device, characterized in that, in order to expand technological capabilities, increase the productivity of the line and quality of plates, it is equipped with a device for the preparation of clay-fiber hydromass installed after the device for the preparation of clay hydromass sy from fibrous inclusions, an apparatus for molding and pressing the mat formed as a single unit with convergent vacuum molding conveyors, conveyor drying chamber is made multistoried ~ s at-1sposobleniyami layouts for boards to (tiers and f cutting apparatus installed in front of the drying chamber. I29601 '() 96 256