CS203012B2 - Facility for heat treating of industrial and home waste containing the thermoplasts or refues composed from plastic materials - Google Patents

Facility for heat treating of industrial and home waste containing the thermoplasts or refues composed from plastic materials Download PDF

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Publication number
CS203012B2
CS203012B2 CS784662A CS466278A CS203012B2 CS 203012 B2 CS203012 B2 CS 203012B2 CS 784662 A CS784662 A CS 784662A CS 466278 A CS466278 A CS 466278A CS 203012 B2 CS203012 B2 CS 203012B2
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CS
Czechoslovakia
Prior art keywords
industrial
machine body
slot
roll
waste containing
Prior art date
Application number
CS784662A
Other languages
Czech (cs)
Inventor
Eberhard Flita
Original Assignee
Eberhard Flita
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to DE2700846A priority Critical patent/DE2700846C3/en
Priority to GB7827079A priority patent/GB2023440B/en
Priority to AU37265/78A priority patent/AU3726578A/en
Priority to DK278078A priority patent/DK278078A/en
Priority to AT451978A priority patent/AT355529B/en
Priority to FR7819023A priority patent/FR2429665A1/en
Priority to FI782041A priority patent/FI64754C/en
Priority to BG4023878A priority patent/BG36628A3/en
Priority to IT2509978A priority patent/IT1097063B/en
Priority to RO94502A priority patent/RO85080B/en
Priority to ZA00783857A priority patent/ZA783857B/en
Priority to NO782346A priority patent/NO154219C/en
Priority to HU78FI675A priority patent/HU177439B/en
Priority to DD20662778A priority patent/DD137679A5/en
Priority to PL1978208299A priority patent/PL117139B1/en
Priority to BE189210A priority patent/BE868910A/en
Priority to YU165578A priority patent/YU41313B/en
Priority to LU79955A priority patent/LU79955A1/xx
Application filed by Eberhard Flita filed Critical Eberhard Flita
Priority to CS784662A priority patent/CS203012B2/en
Publication of CS203012B2 publication Critical patent/CS203012B2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/148—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers specially adapted for disintegrating plastics, e.g. cinematographic films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/44—Cooling or heating rollers or bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/02—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with a fixed member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/26—Scrap or recycled material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Abstract

Apparatus for the heat treatment of industrial and domestic refuse, as well as plastics waste containing thermoplastics material. The refuse or waste is previously comminuted to a size capable of being treated in the process and is then fed into the apparatus which is a crushing roll press. The press has a rotatably driven roll in a machine body, the machine body and the roll 10 forming a converging infeed gap 4 leading to two crushing regions 7 peripherally spaced relative to the circumference of the roll. Adjacent the charging hopper 1 there is a discharge opening 12 provided with an adjustable scraper 5' to remove the material from the roller to the discharge opening. <IMAGE>

Description

Vyyniez se týká zařízení na tepelnou úpravu průmyslových a'domááích odpadků obsahujících termoplasty nebo smeeí sestávající z plastických hmot, které byly předtím roztrženy na částice takové velikossi, aby se mořhLy v tomto zařízení zpracovat.BACKGROUND OF THE INVENTION The present invention relates to an apparatus for the thermal treatment of industrial and household garbage containing thermoplastics or a mixture of plastics which has been previously ruptured into particles of a size such that they can be processed in the apparatus.

Se, stoupajícím znečištěním prostředí stoupá také význam úpravy a opětného pouuití smetí a odpadků všeho druhu. Potíie přioom působí rozdělení odpadků na jednotlivé složky. Obzvláště těiké je vytříděni plastických hmot a jejich zpracování za účelem opětného poouiií.As pollution of the environment increases, the importance of treating and reusing garbage and garbage of all kinds is increasing. In addition, the distribution of garbage into individual components causes trouble. In particular, the sorting of plastics and their processing for reuse are particularly difficult.

Tak například z vynášení NSR 20 61 574 je známo, ie se od odpadků oddělí papír, texti- ~ lie, sklo a kovy, a ie se zbytek rozdělí ještě ručně na plastické hmoty a' část převážně organických složek.Thus, for example, paper, textiles, glass and metals are known to be separated from the garbage by carrying out the FRC 20 61 574, and the remainder is manually separated into plastics and a part of the predominantly organic constituents.

Plastické hmoty se potom rozdrobí a tepelně a poté se z nich zhotovuj výrobky z plastické hmoty, přičemi sé teplem neregenerovatelné plastické hmoty po^ivaa! jako plniva do výrobků zplastické hmoty.The plastics are then comminuted and thermally and then made of plastic products, wherein the non-heatable plastics are thermally regenerated. as fillers in plastic products.

. Z jedné strany tento , způsob zajišťuje opětné pouuití plastických hmot, avšak z druhé strany je tento způsob nákladný. OOzzváště k ručnímu roztřídění odpadků lze sotva sehpat pracovní síly.. On the one hand, this method ensures the reuse of plastics, but on the other hand, the method is expensive. It is hard to find workforce for the manual sorting of garbage.

. Z Uhášení NSR 21 07 268 je známo, ie se předtím rozdrobené 'plastické hmoty roztřídí po principu vztlaku, ie se roztříděné plastické hmoty gro^iH^l^c^zí, a ie se potom z nich, pokud možno, lisují součástky z plastické hmoty. Tento způsob sice ' umoonuje získání součástek — z téměř čisté plastické hmoty, avšak má tu nevýhodu, ie roztřídění je velmi nákladné.. It is known from the extinguishing of NS 21 07 268 that previously crushed plastics are sorted according to the buoyancy principle, that the sorted plastics are granulated and then, as far as possible, molded from plastic parts mass. This method, though, makes it possible to obtain components from an almost pure plastic, but it has the disadvantage that sorting is very expensive.

203012 . 2203012. 2

Z vyhlášení NSR 21 45 310 je znáno, že se ' odpadky sestávající z plastických hmot rozdrobí, Že se částice obajují.vhodným pojivém, například cementovou směsí · nebo vodním sklem, 4 Že se obalené částice pouUžvvaí jako plnicí a izolační látky do prefabrikátů. Při upotřebení tohoto - způsobu lze získanou plastickou hmotu poměrné jednoduše opět pouUít, ovšem jen za pře^oklad^ že odpadky . aí jen z plasticlých tomoU ' Kromě t<oho i.ze t-akto uprave- nou plastickou hmotu upoořebbt jen v omezené míře.It is known from German Decree 21 45 310 that garbage consisting of plastics is crushed, that the particles are contained in a suitable binder, such as a cementitious compound or water glass, that the coated particles are used as fillers and insulators in prefabricates. In the practice of this - the process may be a plastic mass relatively easily pouUít again, but only from and re-compounding Z e from p and D y. aí only from lasticlýc p h Tomo 'In addition t <o h a t-galacto i.ze treatment - Nou plastics upoořebbt only to a limited extent.

Úlohou· - vynálezu je tedy vytvoření takového zařízení', poimoí kterého lze pokud možno jednoduěe a s. vysokou · výkonnnssí lisovat jak z průmyslových a do^ě^v^ích odpadků obsah^ících termoppasty, tak ze smeeí sestávaaícího z plastických hmot ekonomicky zužitkovatelná tvarová tělíska.SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a device which can be compressed as easily and efficiently as possible from both industrial and refuse waste containing thermo-pastes and from mixtures consisting of plastics which can be used economically. shaped bodies.

Tento úkol se řeší podle vynálezu zařízením na tepelnou úpravu průmyslových a do^ě^á^ích odpadků obsahujících termoppasty nebo smtí seзsávající z plastických hmo^, které byly předtím roztrženy na částice takové aetikoзsi, aby se юоШ.у v tomto zařízení zpracovat, které je vyznačené tím, Že sestává ze ždímacího lisu s otáčivě poháněným válcem v /tělese·stroje, * přičemž- těleso stroje a válec tvoří zužuuící se vtahovací štěrbinu a po obvodu válce alesr poň jednu ždímsc! štěrbinu, a že ve·směru oběhu válce se krátce před nálevkou nachází vynášecí štěrbina s posuvným škrabákem. ‘ ’This object is achieved according to the invention by means of a heat treatment plant for industrial and refuse waste containing thermo-pastes or debris coming from plastic masses which have been previously broken up into particles of such aetic that they can be processed in this plant, which characterized in that it consists of a squeezing press with a rotatably driven roller in the machine body, wherein the machine body and the roller form a tapered draw-in slot and at least one squeezer on the circumference of the roller. and that a discharge slot with a movable scraper is located just in front of the funnel in the direction of rotation of the cylinder. ‘’

Pomocí zařízení podle vynálezu lze zpracovat průmyslové a domácí odpadky·ob8shuUící teiOoppasty nebo smeí sesSávající z plastické hmoty, přičemž se do taveniny vytvořené pod tlakem a vivvm tepla vzniklého třením přidávaa! termosety, staré pneumatiky, minerály, kovy, dřevo atd. za vzniku homogenní směěi, a sice bez upotřebení druhých pooiv. Shmoořeímě ' lze odpadky také zpracovat při upotřebení pooiv tvrditeliých zastižena·nebo vícesložkových p□tia. Ve ždímací štěrbině nebo ve ždímacích štěrbinách zatřízení podle vynálezu lze vytvořit vysoký tlak, takže mat^eiá;! připravený · k lisování lze pod «vlivem vysokého tlaku oppimálně rozštěppt a ·zesilovat s teroopPhstickýoi nebo jirými pojivý.By means of the device according to the invention, industrial and domestic garbage containing thermo-pastes or plastics mixtures can be treated and added to the melt formed under pressure and by the frictional heat generated. thermosets, old tires, minerals, metals, wood, etc. to create a homogeneous mix without the need for a second pooiv. In addition, the garbage can also be treated when using hardenable or multi-component petite. High pressure can be generated in the squeezing slot or squeezing slots of the device according to the invention, so that it is matt. prepared for compression, under the influence of high pressure, it can be opposedly split and amplified with tero-phthenic or other binders.

Za ždímací štěrbinou nebo za ždíoacíoi štěrbinami se dosahuje dobré homogeenzace hmoty, ze které se potom zhotowUjí tvarová tělíska a výlisky. Při zpracování maaeeiálu, do kterého bylo přidáno nadouvadlo nebo které je vlhké', se nad vstupním otovprem odlučuje pára. · Jelikož se u výstupního otvoru vytváří vysoký tlak, nemá upravený maaertá! žádné vzduchové bubliny.Behind the squeezing slot or the seaming slots a good homogenization of the mass is obtained, from which shaped bodies and moldings are then made. When processing the material to which the blowing agent has been added or is wet, steam is separated above the inlet opening. · Since there is a high pressure at the outlet, it has no modified maaertha! no air bubbles.

Příkladné provedení zařízení podle vynálezu je znázorněno na připoeenéo výkresu. Obr. 1 představuje schemmaický řez zařízení na·tepelnou úpravu průmyslových a dommáích odpadků obsaahUicích trroopPasey nebo · smeeí sesiávvjící z plastických hmc>P.An exemplary embodiment of the device according to the invention is shown in the drawing. Giant. 1 is a schematic cross-sectional view of a plant for the treatment of industrial and domestic waste containing trroopPasey or a mixture drifting from plastic materials.

Zařízeni sestává v podstatě z tělesa stroje 2, které je opatřeno v·podstatě válcovitý a vodorovně probíhajícím otvorem, a z válce ,L0> který je excentricky umístěn v otvoru. Těleso stroje 2. zakryto krycí deékou J, která je opatřena plnicím otvorem. S plnicím otvorem v krycí·desce J sousedí zdola oddpvvdaaící · plnicí otvor v tělese stroje 2 a shora nálevka 1 . _The device consists essentially of a machine body 2 which is provided with a substantially cylindrical and horizontally extending bore and of a cylinder 10 which is eccentrically positioned in the bore. The machine body 2 is covered by a cover blank J which is provided with a filling opening. Adjacent to the filling opening in the cover plate J is a bottom-discharge filling opening in the machine body 2 and a funnel 1 from above. _

Ve směru oběhu válce 10 ukázaném na výkrese šipkou následuje za · plnicím otvorem vtahovací štěrbina £, která se zužuje do Ždímací štěrbiny 6. Na ždímací štěrbině 6 je. umístěn Ždítoací blok J, který lze · pomocí regulačního Šroubu £L posunovat v svislém směru. Přestavením regulačního šroubu 11 lze ždímací štěrbinu & přizpůsobil k. druhu oeheriVlu určenému k zpracování. Za první ve směru oběhu válce 10 ždímací štěrbinou 6 následuje prostor 8. Za ním nášleduUÍ taktéž ve směru oběhu válce 10 další ždímací štěrbina 6 se ždímacím blokem 2 a další prostor g. Za prostorem 8 následuje vynášecí štěrbina 12,· Mezi štěrbinou 12 a pnícím otvorem je umístěn jedlen ^i^W-ivý 5 a jedlen pevný 5 škrobák. ро^ЪИ vý škrabák 5' lze posunovat pomocí regulačního šroubu g nebo automaaicky závisle na viskozitě ve směru k Válci ,10. takže lze škrábací štěrbinu regulovat.In the direction of circulation of the cylinder 10 shown in the drawing by the arrow, a feed slot 6 follows the feed opening, which tapers into the squeezing slot 6. On the squeezing slot 6 is. The cutting block J can be moved vertically by means of the adjusting screw £ L. By adjusting the adjusting screw 11, the squeezing slot can be adapted to the type of oeheril to be processed. The first in the direction of circulation of the cylinder 10 by the squeezing slot 6 is followed by the space 8. Following this, also in the direction of the circulation of the cylinder 10 is another squeezing slot 6 with the squeezing block 2 and another space g.12 and a firing hole is located through the foaming opening5 and eaten a solid 5 starch.ро ^ ЪИ The scraper 5 'can be moved by means of the adjusting screw g or automatically by a viscosity-dependent direction towards the cylinder 10. so that the scratch slot can be controlled.

Materiál určený ke zpracování postupuje z drtiče umístěného přímo před zařízením do nálevky £, přičemž se teplo vzniklé rozdrobením používá Ш vypařování vody a jiných kapalin a taktéž к roztavení termoplastických hmot v zařízení. Z nálevky £ materiál postupuje do vtahovací štěrbiny £ a z ní do ždímací štěrbiny 6, kde se termoplastické hmoty roztaví pod tlakem a popřípadě pomocí dodatečného zahřívání, přičemž pára vznikající pod vlivem značného tlaku uniká, nálevkou £ nahoru.The material to be processed proceeds from the crusher located directly in front of the apparatus into the funnel 6, whereby the heat generated by the crushing is used to evaporate water and other liquids as well as to melt the thermoplastics in the apparatus. From the funnel 5, the material flows into and into the squeezing slot 6, where the thermoplastics are melted under pressure and optionally by additional heating, whereby the steam generated under considerable pressure escapes through the funnel 6 upwards.

Za nejužším místem ždímací štěrbiny 6 ná Ždímacím bloku se materiál dostane do prostoru 8, kde se uvolňuje a homogenizuje. Tento postup se opakuje v následující(ve směru oběhu válce 10)Ždímací štěrbině 6, na ždímacím bloku ]_ a v prostoru 8.After the narrowest point of the squeezing slot 6 of the squeezing block, the material reaches the space 8 where it is released and homogenized. This process is repeated in the following (in the direction of rotation of the cylinder 10) of the squeezing slot 6, of the squeezing block 10 and in the space 8.

Za prostorem 8 se materiál dostane zúženým úsekem do vynášecí štěrbiny £2, kde unika<4 ji vzduchové bublinky nacházející se snad ještě v upraveném materiále a odkud se materiál odvádí к dalšímu zpracování. Následujícími škrabáky 2 a 21 za vynášecí štěrbinou 12 lze válec 10 seškrábat do žádoucí tlouštky vrstvy. Zbývající za škrabáky 5 a 5^ na válci £0 roztavená vrstva plastické hmoty přitom podporuje postup materiálu nálevkou £ do vtahovací štěrbiny £Behind the space 8, the material enters through the tapered section into the discharge slot 52, where the escape <4 contains air bubbles possibly present in the treated material and from which the material is discharged for further processing. By the following scrapers 2 and 21 after the discharge slot 12, the roller 10 can be scraped to the desired layer thickness. The molten plastic layer remaining behind the scrapers 5 and 5 on the roll 60 supports the material flow through the funnel 6 into the insertion slot 6.

V případě potřeby lze těleso stroje 2 zahřívat pomocí zahřívače 13 (na výkrese čárkovaně) za účelem rychlejšího měknutí termoplastických hmot. Válec £0 lze zahřívat a nebo chladit.If desired, the machine body 2 can be heated by means of a heater 13 (dashed in the drawing) to soften the thermoplastics more quickly. The roller 40 can be heated or cooled.

Claims (1)

PŘEDMĚT VYNÁLEZU /OBJECT OF THE INVENTION Zařízení na tepelnou úpravu průmyslových a domácích odpadků obsahujících termoplasty nebo smetí sestávající z plastických hmot, které byly předtím roztrženy na částice takové velikosti, aby se mohly v tomto zařízení zpracovat, vyznačené tím, že sestává ze ždímacího lisu s otáčivě poháněným válcem (10) v tělese stroje (9), přičemž těleso stroje a válec tvoří zužující se vtahovací Štěrbinu (4) a po obvodu válce aspoň jednu ždímací Štěrbinu (6), a že ve směru oběhu válce se krátce před nálevkou (1) nachází vynášecí štěrbina (12) s posuvným škrabákem (5, /).Apparatus for the thermal treatment of industrial and household garbage containing thermoplastics or garbage consisting of plastics which have been previously torn into particles of a size such that they can be processed in the apparatus, characterized in that it consists of a squeezer with a rotatably driven roller (10). a machine body (9), wherein the machine body and the roller form a tapered retracting slot (4) and at least one squeezing slot (6) along the periphery of the roller, and that a discharge slot (12) is located shortly before the funnel (1) with sliding scraper (5, /).
CS784662A 1977-01-11 1978-07-12 Facility for heat treating of industrial and home waste containing the thermoplasts or refues composed from plastic materials CS203012B2 (en)

Priority Applications (19)

Application Number Priority Date Filing Date Title
DE2700846A DE2700846C3 (en) 1977-01-11 1977-01-11 Device for the thermal processing of thermoplastic industrial and household waste or plastic waste
GB7827079A GB2023440B (en) 1977-01-11 1978-06-16 Apparatus for the treatment of waste material containing thermoplastics materials
AU37265/78A AU3726578A (en) 1977-01-11 1978-06-20 Heat treatment of industrial and domestic refuse
DK278078A DK278078A (en) 1977-01-11 1978-06-20 APPARATUS FOR THERMAL PROCESSING OF THERMAL PLASTIC INDUSTRY AND HOUSEHOLD WASTE OR PLASTIC MOLD
AT451978A AT355529B (en) 1977-01-11 1978-06-21 USE OF A NIPPER PRESS
FR7819023A FR2429665A1 (en) 1977-01-11 1978-06-26 DEVICE FOR THE HEAT TREATMENT OF INDUSTRIAL AND HOUSEHOLD RESIDUES AND WASTE OF PLASTIC MATERIALS CONTAINING THERMOPLASTIC COMPONENTS
FI782041A FI64754C (en) 1977-01-11 1978-06-27 CROSS ROLLING PLATE FOR PLASTIC FALLING
BG4023878A BG36628A3 (en) 1977-01-11 1978-06-28 Installation for thermic processing of plastic wastes
RO94502A RO85080B (en) 1977-01-11 1978-06-29 Device for thermally processing industrial and household thermoplastic waste
IT2509978A IT1097063B (en) 1977-01-11 1978-06-29 Processing industrial and domestic waste and thermoplastics scrap - using heatable and/or coolable roller with nip for high-pressure build=up and forced homogenisation
ZA00783857A ZA783857B (en) 1977-01-11 1978-07-05 Apparatus for the heat treatment of industrial and domestic refuse as well as plastics waste containing thermoplastics material
NO782346A NO154219C (en) 1977-01-11 1978-07-05 DEVICE FOR THERMAL PREPARATION OF THERMOPLASTIC INDUSTRIAL AND HOUSEHOLD WASTE RESPECTIVE PLASTIC WASTE.
HU78FI675A HU177439B (en) 1977-01-11 1978-07-06 Apparatus for thermic processing industrial,house and synthetic waste materials containing thermoplasts
DD20662778A DD137679A5 (en) 1977-01-11 1978-07-10 DEVICE FOR THERMALLY TREATING THERMOPLASTIC INDUSTRIAL AND BUDGET DEPARTMENTS OR PLASTICS MUELLES
PL1978208299A PL117139B1 (en) 1977-01-11 1978-07-10 Apparatus for thermally pre-treating thermoplastic industrial and household wastes or plastics containing garbagesoplasticheskikh otkhodov promyshlennosti i otkhodov domashnego khozjajjstva libo musora iz plasticheskikh mass
BE189210A BE868910A (en) 1977-01-11 1978-07-11 DEVICE FOR THE THERMAL TREATMENT OF INDUSTRIAL AND HOUSEHOLD WASTE CONTAINING THERMOPLASTIC MATERIALS OR SYNTHETIC WASTE
YU165578A YU41313B (en) 1977-01-11 1978-07-11 Device for thermally treating industrial and hause hod waste containing thermoplastic waste and synthetic waste, respectively
LU79955A LU79955A1 (en) 1977-01-11 1978-07-11
CS784662A CS203012B2 (en) 1977-01-11 1978-07-12 Facility for heat treating of industrial and home waste containing the thermoplasts or refues composed from plastic materials

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
DE2700846A DE2700846C3 (en) 1977-01-11 1977-01-11 Device for the thermal processing of thermoplastic industrial and household waste or plastic waste
GB7827079A GB2023440B (en) 1977-01-11 1978-06-16 Apparatus for the treatment of waste material containing thermoplastics materials
AU37265/78A AU3726578A (en) 1977-01-11 1978-06-20 Heat treatment of industrial and domestic refuse
DK278078A DK278078A (en) 1977-01-11 1978-06-20 APPARATUS FOR THERMAL PROCESSING OF THERMAL PLASTIC INDUSTRY AND HOUSEHOLD WASTE OR PLASTIC MOLD
AT451978A AT355529B (en) 1977-01-11 1978-06-21 USE OF A NIPPER PRESS
FR7819023A FR2429665A1 (en) 1977-01-11 1978-06-26 DEVICE FOR THE HEAT TREATMENT OF INDUSTRIAL AND HOUSEHOLD RESIDUES AND WASTE OF PLASTIC MATERIALS CONTAINING THERMOPLASTIC COMPONENTS
FI782041A FI64754C (en) 1977-01-11 1978-06-27 CROSS ROLLING PLATE FOR PLASTIC FALLING
BG4023878A BG36628A3 (en) 1977-01-11 1978-06-28 Installation for thermic processing of plastic wastes
RO94502A RO85080B (en) 1977-01-11 1978-06-29 Device for thermally processing industrial and household thermoplastic waste
IT2509978A IT1097063B (en) 1977-01-11 1978-06-29 Processing industrial and domestic waste and thermoplastics scrap - using heatable and/or coolable roller with nip for high-pressure build=up and forced homogenisation
ZA00783857A ZA783857B (en) 1977-01-11 1978-07-05 Apparatus for the heat treatment of industrial and domestic refuse as well as plastics waste containing thermoplastics material
NO782346A NO154219C (en) 1977-01-11 1978-07-05 DEVICE FOR THERMAL PREPARATION OF THERMOPLASTIC INDUSTRIAL AND HOUSEHOLD WASTE RESPECTIVE PLASTIC WASTE.
DD20662778A DD137679A5 (en) 1977-01-11 1978-07-10 DEVICE FOR THERMALLY TREATING THERMOPLASTIC INDUSTRIAL AND BUDGET DEPARTMENTS OR PLASTICS MUELLES
PL1978208299A PL117139B1 (en) 1977-01-11 1978-07-10 Apparatus for thermally pre-treating thermoplastic industrial and household wastes or plastics containing garbagesoplasticheskikh otkhodov promyshlennosti i otkhodov domashnego khozjajjstva libo musora iz plasticheskikh mass
YU165578A YU41313B (en) 1977-01-11 1978-07-11 Device for thermally treating industrial and hause hod waste containing thermoplastic waste and synthetic waste, respectively
BE189210A BE868910A (en) 1977-01-11 1978-07-11 DEVICE FOR THE THERMAL TREATMENT OF INDUSTRIAL AND HOUSEHOLD WASTE CONTAINING THERMOPLASTIC MATERIALS OR SYNTHETIC WASTE
LU79955A LU79955A1 (en) 1977-01-11 1978-07-11
CS784662A CS203012B2 (en) 1977-01-11 1978-07-12 Facility for heat treating of industrial and home waste containing the thermoplasts or refues composed from plastic materials

Publications (1)

Publication Number Publication Date
CS203012B2 true CS203012B2 (en) 1981-02-27

Family

ID=36778062

Family Applications (1)

Application Number Title Priority Date Filing Date
CS784662A CS203012B2 (en) 1977-01-11 1978-07-12 Facility for heat treating of industrial and home waste containing the thermoplasts or refues composed from plastic materials

Country Status (19)

Country Link
AT (1) AT355529B (en)
AU (1) AU3726578A (en)
BE (1) BE868910A (en)
BG (1) BG36628A3 (en)
CS (1) CS203012B2 (en)
DD (1) DD137679A5 (en)
DE (1) DE2700846C3 (en)
DK (1) DK278078A (en)
FI (1) FI64754C (en)
FR (1) FR2429665A1 (en)
GB (1) GB2023440B (en)
HU (1) HU177439B (en)
IT (1) IT1097063B (en)
LU (1) LU79955A1 (en)
NO (1) NO154219C (en)
PL (1) PL117139B1 (en)
RO (1) RO85080B (en)
YU (1) YU41313B (en)
ZA (1) ZA783857B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN155321B (en) 1980-02-19 1985-01-19 British Insulated Callenders
DE3023163A1 (en) * 1980-06-20 1982-01-14 Wolfgang K. Ing. Altemöller (grad.), 8011 Baldham Squeezer roll press for processing thermoplastics waste - has curved wall element in casing defining squeezer gap and adjustable to take up wear
DE3327131A1 (en) * 1983-07-27 1985-02-07 Erich 8151 Neukolbing Weichenrieder sen. SHAFT SEAL FOR PLASTIC PROCESSING MACHINES
DE3619144A1 (en) * 1986-06-06 1987-12-10 Uwe Heuschkel METHOD AND DEVICE FOR THE PRODUCTION OF MOLDED PARTS FROM THERMOPLASTIC PLASTIC, IN PARTICULAR UNCLEANED AND UNSORTED PLASTIC WASTE
FR2692825B1 (en) * 1992-06-26 1995-03-10 Sundgau Sarl Atelier Const Ele Method and machine for compacting waste containing thermoplastic materials.
GB2454667A (en) * 2007-11-13 2009-05-20 M G H Recycling Ltd Method of and apparatus for crushing stone
ITMI20130601A1 (en) * 2013-04-12 2014-10-13 Giuseppe Ponzielli MACHINE FOR PROCESSING POLYMERIC MATERIALS
CN104441729B (en) * 2014-11-28 2016-01-20 合肥工业大学 A kind of precompactors for domestic waste fragmentation

Also Published As

Publication number Publication date
DE2700846B2 (en) 1978-10-19
FI64754B (en) 1983-09-30
DK278078A (en) 1979-12-21
DE2700846A1 (en) 1978-07-13
GB2023440A (en) 1980-01-03
YU165578A (en) 1983-01-21
NO154219B (en) 1986-05-05
HU177439B (en) 1981-10-28
BE868910A (en) 1978-11-03
NO154219C (en) 1986-08-13
PL117139B1 (en) 1981-07-31
AU3726578A (en) 1980-01-03
BG36628A3 (en) 1984-12-16
NO782346L (en) 1980-01-08
FR2429665B3 (en) 1981-03-06
DD137679A5 (en) 1979-09-19
RO85080B (en) 1984-11-30
YU41313B (en) 1987-02-28
LU79955A1 (en) 1978-12-12
AT355529B (en) 1980-03-10
ATA451978A (en) 1979-08-15
GB2023440B (en) 1982-08-25
FI64754C (en) 1984-01-10
IT1097063B (en) 1985-08-26
DE2700846C3 (en) 1979-06-21
IT7825099A0 (en) 1978-06-29
ZA783857B (en) 1979-07-25
PL208299A1 (en) 1980-03-10
RO85080A (en) 1984-10-31
FI782041A (en) 1979-12-28
FR2429665A1 (en) 1980-01-25

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