SI22208A - Granulation recycling of extruded polyurethane remnants and concrete remnants based on aggregate of lightweight expanded glass - Google Patents
Granulation recycling of extruded polyurethane remnants and concrete remnants based on aggregate of lightweight expanded glass Download PDFInfo
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- SI22208A SI22208A SI200700002A SI200700002A SI22208A SI 22208 A SI22208 A SI 22208A SI 200700002 A SI200700002 A SI 200700002A SI 200700002 A SI200700002 A SI 200700002A SI 22208 A SI22208 A SI 22208A
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GRANULIRANO RECIKLIRANJE EKSTRUDIRANIH POLIESTERSKIH OSTANKOV IN OSTANKOV BETONA NA OSNOVI AGREGATA IZ LAHKO PIHANEGA STEKLAGRANULATED RECYCLING OF EXTRUDED POLYESTER RESIDUES AND CONCRETE RESIDUES BASED ON LIGHT-BREATHED GLASS AGGREGATE
Predloženi izum se nanaša na nov postopek, s katerim recikliramo neuporabni odpadni ekstrudirani poliester in neuporabne ostanke betona na osnovi agregata iz lahko pihanega stekla. Neuporabni ekstrudirani poliester in ostanki betona nastajajo v gradbeni dejavnosti ali drugi podobni dejavnosti. Z njim dobimo nov izolacijski material, primeren za namestitev v industrijske objekte, bivalne zgradbe ali objekte, ki zahtevajo toplotno izolativnost. Gre za področje kemijske tehnologije in sicer za ekstrudirane poliesterske in betonske odpadke, ki nastanejo kot gradbeni ostanki oziroma odpadki..The present invention relates to a new process for recycling useless waste extruded polyester and useless residues of concrete based on a light-blown glass aggregate. Useless extruded polyester and concrete residues are generated in the construction industry or other similar activity. It provides a new insulation material suitable for installation in industrial buildings, residential buildings or structures requiring thermal insulation. This is a field of chemical technology, namely extruded polyester and concrete wastes, which are generated as construction debris or waste.
Do sedaj znane rešitve pridobivanja izolacijskih materialov, ne glede na surovinsko osnovo, še niso podale tovrstne rešitve, kot je predlagana. Tehnični problem izuma je v tem, kako z enovitim tehničnim postopkom zavarovati okolje varstveni problem nastajanja velikih količin voluminoznega odpadka ekstrudiranega poliestra in betona na osnovi agregata iz lahko pihanega stekla, ki nastaja kot gradbeni odpadek pretežno v gradbeni dejavnosti. Doslej se je zbiral v pločevinastih sodih ali vrečah v skladu s Pravilnikom o ravnanju z odpadki(Uradni list RS, št. 3/03) in Pravilnikom o dopolnitvah pravilnika o ravnanju z odpadki, ki nastanejo pri gradbenih delih (Uradni list RS, št. 50/04). V skladu z lO.členom Pravilnika o ravnanju z odpadki, ki nastanejo pri gradbenih delih investitorju ni treba naročiti prevzema od zbiralca gradbenih odpadkov ali oddaje gradbenih odpadkov neposredno v predelavo ali odstranjevanje pred začetkom del, če nastanejo gradbeni odpadki na gradbišču zaradi del, za katere ni treba pridobiti dovoljenja po predpisih o graditvi, količina gradbenih odpadkov pa v celotnem času izvajanja gradbenih del ne presega najmanjše količine iz tabele 1:To date, the known solutions for the production of insulating materials, regardless of the raw material base, have not yet provided such solutions as proposed. The technical problem of the invention is how to protect the environment by a uniform technical process, the protection problem of the generation of large volumes of volumetric waste of extruded polyester and concrete based on light-blown glass aggregate, which is generated as construction waste, mainly in the construction industry. So far, it has been collected in cans or sacks in accordance with the Waste Management Regulations (Official Gazette RS, No. 3/03) and the Rules on Amendments to the Rules on Waste Management arising from Construction Works (Official Gazette RS, No. 50/04). Pursuant to Article lO of the Rules on the management of waste arising from construction works, the investor need not be ordered to take over from the collector of construction waste or to dispose of construction waste directly for recovery or disposal before construction waste is generated due to works for which works no permit is required under the building regulations, and the amount of construction waste during the entire period of construction works does not exceed the minimum amount shown in Table 1:
Tabela 1: Vrste odpadkov in najmanjša količinaTable 1: Types of waste and minimum quantity
Gre za majhne količine, ki so na večjih objektih presežene. Skladno z 12.členom in 13.členom omenjenega pravilnika investitorju tako preostane možnost, ponovne uporabe gradbenih odpadkov ali jih odstranjuje sam, če ima dovoljenje za predelavo ali odstranjevanje teh odpadkov po predpisu, ki ureja ravnanje z odpadki.These are small quantities that are exceeded on larger objects. Pursuant to Articles 12 and 13 of the said Regulations, the investor is thus left with the option of re-using construction waste or disposing of it himself if he is authorized to recycle or dispose of that waste in accordance with the regulation governing waste management.
V iskanju rešitve sem prišel do enkratne rešitve, iznašel sem postopek za pridobivanje novega izolacijskega materiala iz ostankov navedenih materialov, ki imajo uporabnost v obliki raznih plošč, sten, modelov ali kot sipki-granulirani obliki, primeren za polaganje kot toplotna izolacija, tako v horizontalni ravnini ali kot dodatek(polnilo) za izdelavo estrihov, sten, stropov. Na ta način je nov izolacijski material, izdelan po predloženem postopku, dobil vsestransko uporabnost v gradbeni industriji kot trdi ali sipki material.In finding a solution, I came up with a unique solution, I came up with a process for obtaining new insulation material from the remnants of the mentioned materials, which have usefulness in the form of various panels, walls, models or as granular-granular form, suitable for laying as thermal insulation, both in horizontal plane or as an additive (filler) for the production of screeds, walls, ceilings. In this way, new insulation material manufactured according to the present process has gained versatility in the construction industry as a hard or loose material.
Hkrati nam postopek omogoča na več načinov uničiti ostanke ekstrudiranega poliestra in betonske ostanke na osnovi agregata iz lahko pihanega stekla. V naj večji meri se tovrstni ostanki odlagajo na deponijah pooblaščenih organizacij, kjer zavzemajo veliko prostora.At the same time, the process allows us to destroy in many ways the residues of extruded polyester and concrete residues based on light-blown glass aggregate. To the greatest extent, such residues are deposited in the landfills of authorized organizations, where they take up a large amount of space.
V našem primeru smo proučili možnosti predelave betonov in izolimih materialov(ekstrudiranega poliestera). Betonski ostanki pri gradnji objektov nastajajo v različnih fazah gradnje objekta, kot klasični gradbeni odpadek, s katerim je potrebno ravnati skladno s Pravilnikom za ravnanje z odpadki, ki nastanejo pri gradbenih delih. Na enak način se ravna z izoliranimi materiali. Ekstrudirani poliesterski odpadek nastaja kot odpadek pri izolaciji objektov, kjer seje potrebno prilagajati posameznim dimenzijam objekta.In our case, we examined the processing options for concrete and insulating materials (extruded polyester). Concrete residues in the construction of structures are generated at various stages of construction of the facility, as classic construction waste, which must be handled in accordance with the Rules for the management of waste arising from construction works. It treats insulated materials in the same way. Extruded polyester waste is generated as a waste in the insulation of buildings, where it is necessary to adapt the seating to the individual dimensions of the building.
Pri snovanju rešitve postopka za recikliranje odpadkov, ekstrudiranih poliesterskih ostankov in ostankov betona na osnovi agregata iz lahko pihanega stekla sem izhajal iz znanih tehničnih rešitev posameznih naprava, ki se uporabljajo v kemijski tehnologiji za razne tehnološke postopke kot so: mletje, trganje, stiskanje, rezanje, drobljenje, mešanje, sortiranje, lepljenje, sušenje, dodajanje aditivov ter izkušenj proizvajalcev izolacijskih materialov, betona in gradbenih podjetij in tudi na podobnih področjih predelave ostankov kot so plastika, papir, izkušnje v reciklaži avtomobilskih ostankov. S tem namenom, po predhodnih raziskavah in mojem izumu, sem ugotovil, daje smiselnost izuma v zagotavljanju drugačnega postopka za recikliranje ostankov ekstrudiranega poliestra in betona na osnovi agregata iz lahko pihanega stekla z uporabo že znanih naprav ter jih postaviti v pravilno zaporedje mojega postopka, ki bo dal na koncu želeni rezultat, kar se kaže po zahtevi za podelitev patenta. Bistvena je ugotovitev, da sem prišel do novega izolacijskega material, ki kakovostno zadovoljuje vse predpisane standarde ter omogoča vsestranskost uporabe ter hkrati rešuje okoljsko problematiko. S predloženim izumom se rešuje stroškovna in okoljska obremenitev v gradbeni in drugih podobnih dejavnostih ter omogoča pooblaščenim organizacijam, kjer se na enem mestu odlagajo tovrstni odpadki dopolnilno dejavnost predelave.When designing a solution for recycling waste, extruded polyester scraps and residues of concrete based on light blown glass aggregate, I started from the well-known technical solutions of individual devices used in chemical technology for various technological processes such as grinding, tearing, pressing, cutting , crushing, mixing, sorting, gluing, drying, adding additives and the experience of manufacturers of insulating materials, concrete and construction companies, as well as in similar areas of scrap processing such as plastics, paper, experience in the recycling of automotive scrap. To this end, I have found, through preliminary research and my invention, that it is a reasonable invention to provide a different process for recycling residues of extruded polyester and concrete based on light-blown glass aggregate using known devices and to place them in the proper sequence of my process will ultimately give the desired result, as evidenced by the patent application. It is a crucial finding that I have come up with a new insulation material that qualitatively meets all the prescribed standards and enables versatility and at the same time solves environmental problems. The present invention solves the cost and environmental burden of construction and other similar activities and enables authorized organizations where such waste is disposed of in one place to supplement the recovery activity.
Ugotovil sem, da se pojavljajo patentne prijave, ki obravnavajo reciklažo posameznih vrst odpadkov in ostankov raznih materialov, ki se navezujejo predvsem na recikliranje nepotrebnega papirja in drugih ostankov celuloze, plastike, odpadne gume, tudi recikliranje neuporabne poliuretanske pene in tekstilnih ostankov, ki nastajajo v tekstilni industriji, vendar nobena prijava ni reševala problema recikliranja ekstrudiranega poliestra, betona iz lahko pihanega stekla, kombinacije le teh dveh materialov ter natančneje definirala nekaj proizvodov iz te reciklirane zmesi.I have found that there are patent applications addressing the recycling of certain types of waste and scrap of various materials, which are primarily related to the recycling of unnecessary paper and other residues of cellulose, plastics, waste rubber, including the recycling of useless polyurethane foam and textile residues generated in Textile industry, but no application solved the problem of recycling extruded polyester, light-blown concrete, the combination of these two materials alone, and more specifically defined some of the products in this recycled mixture.
Pri pregledu prijavljenih izumov je prijavitelju znan le njegov postopek za granulirano recikliranje poliuretanskih ostankov in ostankov betona na osnovi agregata iz lahko pihanega stekla tovrstne rešitve recikliranja. Pojavljajo se različne tehnične rešitve linij za reciklažo že navedenih ostankov, vendar za moj predmet zaščite ali za reciklažo ekstrudiranega poliestra in betona iz lahko pihanega stekla po mojem postopku nisem zasledil podobno prijavljene rešitev razen lastne zgoraj omenjene. Navedel bom nekaj že prijavljenih rešitev, ki kažejo inovativnost rešitve in mi služi kot obrambni element pri dokazovanju moje inovacije:In reviewing the inventions disclosed, the applicant is only aware of his process for granular recycling of polyurethane residues and concrete residues based on aggregate of light-blown glass of this kind of recycling solution. There are various technical solutions for recycling lines already mentioned, but for my object of protection or for recycling extruded polyester and light-blown glass concrete, I did not find a similarly reported solution except my own mentioned above. I will list some of the solutions already reported that demonstrate the innovativeness of the solution and serve as a defense element in proving my innovation:
IT BL92A000019, ki podaja rešitev za postopek izdelave trdih plošč iz ostankov papirja, celuloze in podobnih materialov.IT BL92A000019, which provides a solution for the process of manufacturing rigid sheets of scrap paper, pulp and similar materials.
SI 20267 A prav tako podaja rešitev uporabe celuloznih odpadnih materialov v povezavi s cementom.SI 20267 A also provides a solution for the use of cellulosic waste materials in connection with cement.
AT 1318/85 in AT 2896/85 obravnava stene iz opaža, ki so polnjene s stekleno volno, kar sicer ima podobnosti z uporabo v eni od uporabnih oblik mojega izolacijskega materiala,AT 1318/85 and AT 2896/85 deal with walls made of glass wool-filled formwork, which otherwise has similarities to the use in one of the useful forms of my insulation material,
EP 08429667 A2 obravnava kompozitni material pri proizvodnji steklenih in mineralnih vlaken iz steklene volne ter kot takšen nima nobene stične točke z mojim patentom,EP 08429667 A2 deals with composite material in the manufacture of glass and mineral fibers of glass wool and as such has no contact with my patent,
Po meni znanih podatkih, noben proizvajalec tovrstne opreme, ki je predlagana po patentu, do sedaj ni povzel v enovit celovit sistem takšne ali podobne naprave in na način, da je omogočena predelava ekstrudiranih poliesterskih ostankov in betonskih ostankov na osnovi agregata iz lahko pihanega stekla.According to my knowledge, no manufacturer of such patented equipment has so far integrated into a single comprehensive system such or similar apparatus and in such a way that processing of extruded polyester scraps and concrete residues on the basis of a light-blown glass aggregate is possible.
Novost je predvsem v uporabi kombinacij ostankov ekstrudirane poliestrske izolacije in ostnkov betona na osnovi agregata iz lahko pihanega stekla, gre za izdelavo novega izdelka iz ekstrudiranih poliesterskih ostankov in ostankov betona na osnovi lahko pihanega stekla. Nov tako nastali proizvod je komercialni proizvod za široko uporabo zaradi kakovosti izolativnih lastnosti..The novelty is mainly in the use of combinations of extruded polyester insulation residues and residues of light-blown glass aggregate concrete. It is a new product of extruded polyester scraps and light-blown concrete based residues. The newly created product is a commercial product for wide use due to the quality of its insulating properties.
Z opisanim izumom je inovativno rešen problem vezanja drobljenih ostankov ekstrudiranega poliestra in drobljenih ostankov betona na osnovi agregata iz lahko pihanega stekla (oziroma mase ostankov obeh materialov), ki se lahko mešajo v razmerju 50 volumskih % ostanka in 50 % volumskih dodatka tekoče faze betona na osnovi agregata iz lahko pihanega stekla.. Optimalno priporočljivo razmerje je do 50 volumskih % drobljenca ostankov lahkega betona na osnovi agregata iz lahko pihanega stekla in ostankov ektrudirane poliestrske izolacije in 50 volumskih % dodatka novega tekočega betona na osnovi agregata iz lahko pihanega stekla po navodilih proizvajalcev.The present invention solves the problem of bonding the crushed residues of extruded polyester and crushed residues of concrete based on an aggregate of blown glass (or mass of residues of both materials), which can be mixed in a ratio of 50% by volume of residual and 50% by volume of the additive of the liquid phase of concrete to lightweight blown glass aggregate .. The optimum recommended ratio is up to 50% by volume of a scrap of lightweight concrete concretes based on a lightweight blown glass aggregate and residues of extruded polyester insulation and 50% by volume of additive new liquid concrete based on lightweight blown glass aggregate according to the manufacturer's instructions .
Osnovna ideja izuma izhaja iz možnosti ponovne mehanske in kemijske predelave oziroma recikliranja naštetih odpadkov. V eksperimentalnem delu sem prišel do naslednjih zaključkov:The basic idea of the invention comes from the possibility of recycling the mechanical and chemical recovery or recycling of the listed waste. In the experimental part I came to the following conclusions:
a) izolimi material/trdi ekstrudirani poliester za izolacijo objektov je mogoče predelati z mehanskim drobljenjem in uporabo sveže betonske mase ponovno v izolimi material,a) insulates material / hard extruded polyester for the insulation of buildings can be recovered by mechanical crushing and the use of fresh concrete mass again in insulates,
b) beton z agregatom iz lahko pihanega stekla je mogoče z mehanskim drobljenjem in tehnološko obdelavo ponovno predelati v reciklirani betonski proizvod.b) Concrete with light-blown glass aggregate can be re-processed into a recycled concrete product through mechanical crushing and technological treatment.
Z izvedeno rešitvijo ponovno vračamo v življenjski cikel (LCA - Life cycle assessment in metodo LCCA Life Cycle Cost Analysis)) proizvoda (gradbenega polizdelka) dva materiala in odpravimo gradbeni odpadek za ekstrudirani poliesterski izolimi material in beton na osnovi agregata iz lahko pihanega stekla. Na osnovi ugotovljenega stanja tehnike in izvedenih poskusov v proizvodnji sem potrdil določene prednosti postopka po izumu, ki se kaže v enostavnosti postopka.With the implemented solution, we return to the LCA (Life Cycle Assessment and LCCA Life Cycle Cost Analysis) product (construction semi-finished product) two materials and eliminate construction waste for the extruded polyester insulating material and concrete based on light-blown glass aggregate. On the basis of the state of the art and the manufacturing experiments carried out, I have confirmed certain advantages of the process according to the invention, which is evident in the simplicity of the process.
Izum bom prikazal s skicami kot sledi, ker menim, da je tako enostaven in da se potrebne naprave za njegovo realizacijo nahajajo v neomejenem številu izvedb po kakovosti in kapaciteti tako, da ga lahko vsakdo prilagodi svojim tehnološkim potrebam.I will show the invention with the sketches as follows, because I think that it is so simple and that the necessary devices for its realization are in an unlimited number of versions in quality and capacity so that everyone can adapt it to their technological needs.
Izum je opisan v naslednjih korakih in slikah, ki prikazujejo:The invention is described in the following steps and figures, which show:
Sl. 1 kalup, napolnjen z ostanki z drobljenimi ostanki ekstrudiranega poliestra in betona na osnovi agregata iz lahko pihanega stekla v razmerju do 50% volumna kalupa,FIG. 1 mold filled with residues with crushed residues of extruded polyester and concrete based on a light-blown glass aggregate up to 50% of the mold volume,
Sl. 2 izolima plošča iz gradbenih ostankov izolacije ekstrudiranega poliestra in betona iz lahko pihanega stekla.FIG. 2 insulators slab of construction residues of extruded polyester insulation and lightweight blown concrete.
Koraki postopka:Process steps:
a) drobljenje gradbenih ostankov ekstrudirane poliesterske izolacije in betonov na osnovi agregata iz lahko pihanega stekla v drobljenec velikosti od 1 dm3 do 5 dm3,a) crushing construction residues of extruded polyester insulation and aggregates based on light-blown glass aggregate into a shredder of size 1 dm 3 to 5 dm 3 ,
b) nasutje mešanega ostanka v kalup v razmerju do 50 volumskih %,b) pouring the mixed residue into the mold up to 50% by volume,
c) prelivanje ostankov (ekstrudiranega poliestra, betonskih, mešanih, možni sta dve varianti: samo betonski ostanek na osnovi agregata iz lahko pihanega stekla, ali kombinacija obeh betona in ekstrudiranega poliestra v različnih razmerjih) s svežo betonsko maso obstoječe recepture proizvajalca v kalup,c) pouring of residues (extruded polyester, concrete, mixed, two variants are possible: only a concrete residue based on a light-blown glass aggregate, or a combination of both concrete and extruded polyester in different proportions) with the fresh concrete mass of the manufacturer's existing recipe into the mold,
d) sušenje in utrjevanje novega proizvoda v skladu z navodili proizvajalca uporabljenega veziva - beton iz lahko pihanega stekla,d) drying and curing of the new product in accordance with the instructions of the manufacturer of the binder used - light-blown concrete,
e) razrez v želene dimenzije standardnih dimenzij.e) cutting into desired dimensions of standard dimensions.
Postopek recikliranja poteka tako, da ostanke izolacije ekstrudiranega poliestra in betonske odpadke na osnovi agregata iz lahko pihanega stekla mehansko zdrobimo v drobljenec/granulat (1), velikosti npr. od 1 dm3 do 5 dm3, ter z njim napolnimo kalup maksimalno do 50 % volumna kalupa (2). Slika 1 predstavlja kalup napolnjen z drobljencem gradbenih odpadkov izolacije iz ekstrudiranega poliestra in betona na osnovi agregat iz lahko pihanega stekla. Drobljenec/granule prelijemo s svežo tekočo surovino betona na osnovi agregata iz lahko pihanega stekla po recepturi proizvajalca ne glede na zvrst recepture betona, saj nam le ta služi kot vezivo za drobljenec. Vezivo prelije ostanke ali zmes ostankov in napolni prostor v kalupu (3), 100% oblivanje in vezava ostankov v zaprtem kalupu (2) npr. velikosti 3 m3 je mogoča z rahlim stresenjem kalupa, da se zapolni prostor med drobljencem. Oblitje drobljenca in sušenje mase v zaprtem kalupu omogoča trdo vezavo. Zmes ostankov in nove mase pustimo sušiti v kalupu 72 ur, da utrdi po navodilih proizvajalca betona na osnovi agregata iz lahko pihanega stekla ter ga po sušenju in utrjevanju razrežemo v plošče (4) želene standardne dimenzije kot nov izolacijski material. Dobljeni produkt razrežemo v plošče (4) želene standardne dimenzije kot je prikazano na sliki 2. Gre za izdelavo plošč, namenjenih izolaciji, npr. estrihov v hiši, izolacijo hiš. Tako dobljeni produkt je primeren kot izolator v gradbeništvu.The recycling process is carried out by mechanically crushing the residues of extruded polyester insulation and concrete waste on the basis of a blown glass aggregate into a shredder / granulate (1), e.g. from 1 dm 3 to 5 dm 3 and fill the mold with a maximum of 50% of the mold volume (2). Figure 1 represents a mold filled with a shredder of construction waste insulation of extruded polyester and concrete based on a light-blown glass aggregate. Pour the granules / granules with fresh liquid raw material on the basis of aggregate of lightly blown glass according to the manufacturer's recipe, regardless of the type of concrete recipe, since it serves as a binder for the crusher. The binder pours residues or mixture of residues and fills the space in the mold (3), 100% pouring and binding the residues in the closed mold (2) e.g. 3 m 3 size is possible by slightly shaking the mold to fill the space between the crusher. Pouring the crushed stone and drying the mass in a closed mold allows for hard bonding. The mixture of residues and new mass is allowed to dry in a mold for 72 hours to cure according to the manufacturer's instructions on the basis of a light-blown glass aggregate and after drying and curing it is cut into panels (4) of the desired standard dimensions as a new insulating material. The resulting product is cut into panels (4) of the desired standard dimensions as shown in Figure 2. It is a matter of making panels intended for insulation, e.g. screed in the house, insulation of houses. The product thus obtained is suitable as an insulator in the construction industry.
Izum rešuje:The invention solves:
Problem kopičenja gradbenih odpadkovThe problem of construction waste accumulation
Problem kopičenja gradbenih odpadkov na komunalnih odlagališčih 1 Problem zmanjšuje stroške odlaganja gradbenih odpadkovThe problem of construction waste accumulation at municipal landfills 1 The problem reduces the cost of construction waste disposal
Problem rešuje porabe osnovne surovine in jo vrača reciklirano v nadaljnjo uporabo v gradbeništvuThe problem solves the consumption of the raw material and returns it for further use in construction
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI200700002A SI22208A (en) | 2007-01-05 | 2007-01-05 | Granulation recycling of extruded polyurethane remnants and concrete remnants based on aggregate of lightweight expanded glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI200700002A SI22208A (en) | 2007-01-05 | 2007-01-05 | Granulation recycling of extruded polyurethane remnants and concrete remnants based on aggregate of lightweight expanded glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI22208A true SI22208A (en) | 2007-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI200700002A SI22208A (en) | 2007-01-05 | 2007-01-05 | Granulation recycling of extruded polyurethane remnants and concrete remnants based on aggregate of lightweight expanded glass |
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| Country | Link |
|---|---|
| SI (1) | SI22208A (en) |
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- 2007-01-05 SI SI200700002A patent/SI22208A/en not_active IP Right Cessation
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