LV13488B - Device for drying of sticky materials - Google Patents

Abstract

The invention refers to the equipment for food stuff, treatment works wastes, natural bottom sediments (putrid mud) and so on transforming. The installation (fig.1) consists of the case 1, divided by means of the inclined grid 2 into the drying chamber 3 and air manifold 4 with connecting pipe 5 for air supply from the fan. The drying chamber 3 has connecting pipe 6 for air-vapor mixture existing, the loading space 7 for humid sticky product supply by worm feeder, and off-load unit 8 for dried product pellets discharge. The drying chamber 3 inside contains the endless belt conveyor consisting of two closed chains 9 and 10 moving by the loop paths, arranged by means of doubled drive sprockets 11 and 12, fixed on the power shaft 13, and by-pass blocks 14 fitted over the axle-arms attached to the drying chamber 3 side walls. Netted or brush blades 15 are evenly hinged along the chains 9 and 10. The product feeder consists of aligned guide plates 16 and 17 with packing curtains disposed in the upper part of the first ascending branch of the conveyor in such a way, that the blades 15 can freely transit between them. The feeder is connected with loading space 7 towards which the product is conveyed by the worm feeder. The heat generators 18, for example, infrared radiators, are placed between the drying chamber 3 walls, in a way to ensure the technological airspace to leave the passage of the blades 15 with drying product. There are rotating brushes with threaded blades 19 and 20, which shafts are coupled with the drive 21, acting on the both sides of the blades 15 disposed in the zone of the lower part of the first ascending branch of the conveyor chains 9 and 10.

Description

IEKĀRTA LIPĪGU MATERIĀLU ŽĀVĒŠANAI (§p Kopsavilkums: Izgudrojums attiecas uz pārtikas produktu, attīrīšanas iekārtu nosēdumu /palieku/, sapropeļa nogulu u.tml. materiālu pārstrādes tehniku. Iekārta (fig.1) sastāv no apvalka 1, kas ar slīpi vērsta tīkla 2 palīdzību sadalīts žāvēšanas kamerā 3 un gaisa resiveri 4, kas aprīkots ar īscauruli 5 gaisa padevei no ventilatora (nav parādīts). Žāvēšanas kamerai ir īscaurule 6 tvaiku un gaisa maisījuma izvadei; ievadierīce 7 mitra, lipīga materiāla padevei no gliemežspiednes (nav parādīta) un izvadierīce 8 izžāvētā materiāla granulu izkraušanai /izbēršanai/. Žāvēšanas kameras 3 iekšienē atrodas savrups /atsevišķs/ konveijers, kas sastāv no divām bezgalīgām ķēdēm 9 un 10, kuras pārvietojas pa cilpveida trajektorijām, kas izveidotas ar divu sapārotu ķēžratu 11 un 12 palīdzību, izvietotu uz piedziņas 13 vārpstas, un ar apgāju bloku 14 palīdzību, izvietotu uz pusasīm, kas nostiprinātas uz žāvēšanas kameras 3sienām. Uz ķēdēm 9 un 10ar vienādu intervālu šamīrveidīgi piekārtas sietveida vai sukveida lāpstiņas 15. Konveijera pirmā augšupejošā atzara augšējās daļas zonā novietots materiāla padevējs, kas sastāv no paralēlām virzitājplāksnēm 16 un 17 ar blīvētājaizturiem /pārsegiem/, kas izveidoti tā, ka starp tiem brīvi var iziet cauri lāpstiņas 15. Minētais padevējs saistīts ar ievadierici 7, kurai materiāls tiek padots no gliemežspiednes. Starp žāvēšanas kameras 3 sienām nostiprināti siltuma ģeneratori 18, piem., infrasarkanie izstarotāji, starp kuriem izveidota tehnoloģiski nepieciešamā sprauga, lai starp tiem cauri varētu iziet konveijera lāpstiņas 15 ar žāvējamo materiālu. Konveijera pirmā augšupejošā atzara apakšējās daļas zonā izvietotas rotora lāpstiņu diegveida sukas 19 un 20 ar mijiedarbības iespēju ar abām lāpstiņu 15, kuru vārpstas kinemātiski saistītas ar piedziņu 21, pusēm.The invention relates to a technique for processing food, sludge, sediment and the like. The apparatus (Fig.1) consists of a casing 1 which is inclined with a grid 2. divided into a drying chamber 3 and an air receiver 4 equipped with a fan conduit 5 for supplying air from the fan (not shown) The drying chamber has a conduit 6 for venting the vapor / air mixture; Inside the drying chamber 3 there is a stand-alone / separate / conveyor consisting of two endless circuits 9 and 10 traveling on loop trajectories formed by two paired sprockets 11 and 12 arranged on a drive 13 shafts, and by means of the passage blocks 14 disposed on the axles mounted on the walls of the drying chamber 3. On a chain 9 and 10 with equal intervals, suspended in a mesh or brushed trowel 15. A material feeder consisting of parallel guide plates 16 and 17 with sealing stops / covers is located in the upper part of the first upstream branch of the conveyor. so that there is a free passage between them between the blades 15. The said feeder is connected to an insertion device 7 to which the material is fed from the auger. Heat generators 18, such as infrared radiators, are mounted between the walls of the drying chamber 3 and have a technologically necessary gap between them to allow the conveyor vanes 15 with drying material to pass therethrough. In the area of the lower part of the first conveying branch of the conveyor are located rotor blade filament brushes 19 and 20 with the possibility of interaction with both sides of the blades 15, whose shafts are kinematically connected to the drive 21.

Claims (1)

Izgudrojuma formulaFormula of the Invention Iekārta lipīgu materiālu žāvēšanai, kura satur: apvalku, kas ar tīkla palīdzību sadalīts žāvēšanas kamerā un gaisa resiverī, kam ir īscaurule gaisa padevei no ventilatora uz žāvēšanas kameru, pie kam žāvēšanas kamera aprīkota ar tvaiku un gaisa maisījuma izvades īscauruli un ar materiāla ievadun izvadierīcēm; bezgalīgu divķēžu konveijeru ar šārnīrveida tīklveida vai sukveida lāpstiņām, kas ar divu sapārotu ķēžratu un ar apgāju bloku palīdzību veido augšupejošus un lejupejošus vertikālus atzarus; lipīgā materiāla padevēju, kas savienots ar ievadierīci un sastāv no paralēlām virzītājplāksnēm, aprīkotām ar blīvētājaizturiem /pārsegiem/, starp kuriem izvietots pirmais augšupejošais konveijera atzars; divrotoru stiepļveida sukas, kas mijiedarbojas ar pirmo augšupejošo konveijera atzaru, kas atšķirīga ar to, ka žāvēšanas kamerā atrodas sildītājelementi, piem., infrasarkanie izstarotāji, kuri izvietoti no vertikālo konveijera atzaru divām pusēm, bet atdalītājsiets novietots ar slīpumu, kas vērsts uz izvadierīcēs pusi.An apparatus for drying adhesive materials comprising: a housing divided into a drying chamber and an air receiver having a conduit for supplying air from a fan to a drying chamber, the drying chamber being provided with a vapor-air mixture outlet conduit and material inlet means; an infinite two-chain conveyor with hinged or twisted blades forming upward and downward vertical branches by means of two paired sprockets and bypass blocks; an adhesive material feeder connected to the inlet device and consisting of parallel guide plates provided with sealing stops / covers between which the first upward conveyor branch is located; two-rotor wire brushes interacting with a first upward conveyor branch, characterized in that the drying chamber includes heating elements, such as infrared emitters, disposed on two sides of the vertical conveyor arms, with the separator screen inclined towards the end.