Carbon neutral compact housing development (Q3929548): Difference between revisions
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A) Justification of the project: A mature, first-class and fast (continued) technology for drying the oak is not yet known. So far, we haven't found any information that reveals that there’s a continued bare oak dryer anywhere in the world. But there’s plenty of intermittent fuel. However, we do not want to deal with it because there is no more productive procedure than the continuous process at the moment. And we designed ourselves to build a high-performance continually operating equipment. The intermittent dryer is not economical because after each drying cycle it has to be unpacked, which is more expensive and time-consuming due to more handling and working. Because of its high calorific value, the shrub is mainly used for heating, even though it can be used to produce high-quality floor coverings with appropriate technology. The huge demand for oak logs and the drastic decline of mature oak forests encourage market players to find new alternatives. From a forest and wood management point of view, we consider it appropriate to apply the wooden oak more widely, which is an alternative to oak products. The aim of our project is to create a wood drying technology that: — can be used for drying chisel oak lamella without cracking, voltage-free, straight and without any defects in colour; — overcoming solutions on the market in terms of time and cost-effectiveness; — acting as mobile equipment, easy to migrate; — modular design, which can be varied according to needs; — suitable for continuous drying; — fit into a flexible production system. Summary presentation of the technology to be developed (professional content): The complete woodworking equipment will consist of 5 technological, assembled units, which are as follows: 1. Preparation/preheating phase: A forklift pallet loads the fresh lamelet in the custom-made container and puts it on the roller loading table by an automatic-controlled pneumatic material handling device. On the loading table, the lamelas are flooded with water. That is, lamella is underwater during the drying process. The piece doesn't hang out of the water anywhere. This is done in a uniquely designed “container” with a size of 6.5 m long 3.5 m wide and 2.8 m high, heat-insulated. Doors open on the side. At the ends there are two wing doors that will be dismantled before installation. Both sides of containers can be opened to be accessible during maintenance and repair work. 2. Drying equipment No. I is installed in a 13 m long 3.5 m wide container with a height of 2.8 m in a uniquely insulated container. The lamella to be dried moves forward between two roller lines during drying. The rollers of the lower roller line are driven, the upper rollers run freely. Each lower roller has its own upper antagonistic counterpart. The upper rollers are pressed by a pneumatic/spring mechanism with enough force to prevent it from slipping on the driven rollers. Rollers are made of acid-resistant material. The roller pairs are at a distance of 500 mm parallel to each other. IR and UV radiators are symmetrical from the bottom to top. The wood runs underwater between the roller lines. Feed rate of 5-10 m/h. On the finish side, the water is heated to a temperature of around 80-90 degrees. Lamella with a moisture content of 40 % to 60 % is reduced to a moisture content of 15-20 % in drying equipment No I. Water circulating in dryer I: While wood moves underwater, various corrosive compounds are released from the lamelas. For this reason, the building blocks used in the dryer must be acid-resistant. This applies mutatis mutandis to all elements of water circulation. (The pump must also be acid-resistant!) The water circulated in dryer I is heated in a controlled manner with 51 kW heating cartridges. Water contaminated by ‘condensate’ that is harmful to the environment must be treated. 3. Balancing phase: At this stage, dewatering the surface of the wood and setting/buffering of descended slats takes place. (To compensate for the difference in speed between dryer I and dryer II. The surface of the wood is dewatered with high pressure bilateral (bottom and upper) hot air “air razor”. 4. Construction of dryer No II: The technology line has a dual function: a.) It performs the same function as dryer I, i.e. drying lamelate under water. (b.) drys lamelate under atmospheric conditions. c.) performs a modifier heat treatment under atmospheric conditions. The question of which technological operation is being carried out is merely a matter of organisation. 5. Cooling/stand-out phase: The approximately 100 degree lamelate coming from dryer II is cooled to 30-40 degrees with fans in a temperature — time program. The excess heat generated during cooling is returned to the beginning of the process. (English) | |||||||||||||||
| Property / summary: A) Justification of the project: A mature, first-class and fast (continued) technology for drying the oak is not yet known. So far, we haven't found any information that reveals that there’s a continued bare oak dryer anywhere in the world. But there’s plenty of intermittent fuel. However, we do not want to deal with it because there is no more productive procedure than the continuous process at the moment. And we designed ourselves to build a high-performance continually operating equipment. The intermittent dryer is not economical because after each drying cycle it has to be unpacked, which is more expensive and time-consuming due to more handling and working. Because of its high calorific value, the shrub is mainly used for heating, even though it can be used to produce high-quality floor coverings with appropriate technology. The huge demand for oak logs and the drastic decline of mature oak forests encourage market players to find new alternatives. From a forest and wood management point of view, we consider it appropriate to apply the wooden oak more widely, which is an alternative to oak products. The aim of our project is to create a wood drying technology that: — can be used for drying chisel oak lamella without cracking, voltage-free, straight and without any defects in colour; — overcoming solutions on the market in terms of time and cost-effectiveness; — acting as mobile equipment, easy to migrate; — modular design, which can be varied according to needs; — suitable for continuous drying; — fit into a flexible production system. Summary presentation of the technology to be developed (professional content): The complete woodworking equipment will consist of 5 technological, assembled units, which are as follows: 1. Preparation/preheating phase: A forklift pallet loads the fresh lamelet in the custom-made container and puts it on the roller loading table by an automatic-controlled pneumatic material handling device. On the loading table, the lamelas are flooded with water. That is, lamella is underwater during the drying process. The piece doesn't hang out of the water anywhere. This is done in a uniquely designed “container” with a size of 6.5 m long 3.5 m wide and 2.8 m high, heat-insulated. Doors open on the side. At the ends there are two wing doors that will be dismantled before installation. Both sides of containers can be opened to be accessible during maintenance and repair work. 2. Drying equipment No. I is installed in a 13 m long 3.5 m wide container with a height of 2.8 m in a uniquely insulated container. The lamella to be dried moves forward between two roller lines during drying. The rollers of the lower roller line are driven, the upper rollers run freely. Each lower roller has its own upper antagonistic counterpart. The upper rollers are pressed by a pneumatic/spring mechanism with enough force to prevent it from slipping on the driven rollers. Rollers are made of acid-resistant material. The roller pairs are at a distance of 500 mm parallel to each other. IR and UV radiators are symmetrical from the bottom to top. The wood runs underwater between the roller lines. Feed rate of 5-10 m/h. On the finish side, the water is heated to a temperature of around 80-90 degrees. Lamella with a moisture content of 40 % to 60 % is reduced to a moisture content of 15-20 % in drying equipment No I. Water circulating in dryer I: While wood moves underwater, various corrosive compounds are released from the lamelas. For this reason, the building blocks used in the dryer must be acid-resistant. This applies mutatis mutandis to all elements of water circulation. (The pump must also be acid-resistant!) The water circulated in dryer I is heated in a controlled manner with 51 kW heating cartridges. Water contaminated by ‘condensate’ that is harmful to the environment must be treated. 3. Balancing phase: At this stage, dewatering the surface of the wood and setting/buffering of descended slats takes place. (To compensate for the difference in speed between dryer I and dryer II. The surface of the wood is dewatered with high pressure bilateral (bottom and upper) hot air “air razor”. 4. Construction of dryer No II: The technology line has a dual function: a.) It performs the same function as dryer I, i.e. drying lamelate under water. (b.) drys lamelate under atmospheric conditions. c.) performs a modifier heat treatment under atmospheric conditions. The question of which technological operation is being carried out is merely a matter of organisation. 5. Cooling/stand-out phase: The approximately 100 degree lamelate coming from dryer II is cooled to 30-40 degrees with fans in a temperature — time program. The excess heat generated during cooling is returned to the beginning of the process. (English) / rank | |||||||||||||||
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| Property / summary: A) Justification of the project: A mature, first-class and fast (continued) technology for drying the oak is not yet known. So far, we haven't found any information that reveals that there’s a continued bare oak dryer anywhere in the world. But there’s plenty of intermittent fuel. However, we do not want to deal with it because there is no more productive procedure than the continuous process at the moment. And we designed ourselves to build a high-performance continually operating equipment. The intermittent dryer is not economical because after each drying cycle it has to be unpacked, which is more expensive and time-consuming due to more handling and working. Because of its high calorific value, the shrub is mainly used for heating, even though it can be used to produce high-quality floor coverings with appropriate technology. The huge demand for oak logs and the drastic decline of mature oak forests encourage market players to find new alternatives. From a forest and wood management point of view, we consider it appropriate to apply the wooden oak more widely, which is an alternative to oak products. The aim of our project is to create a wood drying technology that: — can be used for drying chisel oak lamella without cracking, voltage-free, straight and without any defects in colour; — overcoming solutions on the market in terms of time and cost-effectiveness; — acting as mobile equipment, easy to migrate; — modular design, which can be varied according to needs; — suitable for continuous drying; — fit into a flexible production system. Summary presentation of the technology to be developed (professional content): The complete woodworking equipment will consist of 5 technological, assembled units, which are as follows: 1. Preparation/preheating phase: A forklift pallet loads the fresh lamelet in the custom-made container and puts it on the roller loading table by an automatic-controlled pneumatic material handling device. On the loading table, the lamelas are flooded with water. That is, lamella is underwater during the drying process. The piece doesn't hang out of the water anywhere. This is done in a uniquely designed “container” with a size of 6.5 m long 3.5 m wide and 2.8 m high, heat-insulated. Doors open on the side. At the ends there are two wing doors that will be dismantled before installation. Both sides of containers can be opened to be accessible during maintenance and repair work. 2. Drying equipment No. I is installed in a 13 m long 3.5 m wide container with a height of 2.8 m in a uniquely insulated container. The lamella to be dried moves forward between two roller lines during drying. The rollers of the lower roller line are driven, the upper rollers run freely. Each lower roller has its own upper antagonistic counterpart. The upper rollers are pressed by a pneumatic/spring mechanism with enough force to prevent it from slipping on the driven rollers. Rollers are made of acid-resistant material. The roller pairs are at a distance of 500 mm parallel to each other. IR and UV radiators are symmetrical from the bottom to top. The wood runs underwater between the roller lines. Feed rate of 5-10 m/h. On the finish side, the water is heated to a temperature of around 80-90 degrees. Lamella with a moisture content of 40 % to 60 % is reduced to a moisture content of 15-20 % in drying equipment No I. Water circulating in dryer I: While wood moves underwater, various corrosive compounds are released from the lamelas. For this reason, the building blocks used in the dryer must be acid-resistant. This applies mutatis mutandis to all elements of water circulation. (The pump must also be acid-resistant!) The water circulated in dryer I is heated in a controlled manner with 51 kW heating cartridges. Water contaminated by ‘condensate’ that is harmful to the environment must be treated. 3. Balancing phase: At this stage, dewatering the surface of the wood and setting/buffering of descended slats takes place. (To compensate for the difference in speed between dryer I and dryer II. The surface of the wood is dewatered with high pressure bilateral (bottom and upper) hot air “air razor”. 4. Construction of dryer No II: The technology line has a dual function: a.) It performs the same function as dryer I, i.e. drying lamelate under water. (b.) drys lamelate under atmospheric conditions. c.) performs a modifier heat treatment under atmospheric conditions. The question of which technological operation is being carried out is merely a matter of organisation. 5. Cooling/stand-out phase: The approximately 100 degree lamelate coming from dryer II is cooled to 30-40 degrees with fans in a temperature — time program. The excess heat generated during cooling is returned to the beginning of the process. (English) / qualifier | |||||||||||||||
point in time: 8 February 2022
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Revision as of 21:13, 8 February 2022
Project Q3929548 in Hungary
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Carbon neutral compact housing development |
Project Q3929548 in Hungary |
Statements
214,698,760 forint
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943,851.961 Euro
0.0027336256 Euro
15 December 2021
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345,274,774.05 forint
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62.181843 percent
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1 October 2019
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29 December 2020
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HÁRS KOMPAKTHÁZ Korlátolt Felelősségű Társaság
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46°58'18.30"N, 18°8'21.34"E
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A) A projekt indokoltsága: A csertölgy szárítására kiforrott, elsőosztályú minőséget hozó és gyors (folytatólagos) technológia még nem ismert. Eddig nem találtunk olyan információt, amelyből kiderülne, hogy a világban bárhol is lenne folytatólagos csertölgy szárító. Szakaszos üzemű viszont van bőven. Azzal viszont nem kívánunk foglalkozni mert a folytatólagos eljárásnál termelékenyebb eljárás nincs pillanatnyilag. Mi pedig arra szántuk el magunkat, hogy egy nagy teljesítményű folytatólagosan működő berendezést építsünk. A szakaszos szárító nem gazdaságos mert minden egyes szárítási ciklus után ki- be kell pakolni, mely drágább és időigényesebb is a több anyagmozgatás és élőmunka miatt. A csert, magas fűtőértéke miatt elsősorban tüzelésre használják, holott megfelelő technológiával magas minőségű padlóburkolat is előállítható belőle. A tölgy rönk utáni óriási kereslet és a vágásérett tölgy erdők drasztikus csökkenése új alternatívák keresésére ösztönzi a piac szereplőit. Erdő- és fagazdálkodási szempontból is indokoltnak tartjuk a csertölgy mind szélesebb körű alkalmazását, mely alternatívát jelent a tölgy termékek mellett. A projektünk célja, hogy olyan fa szárító technológiát hozzunk létre, mely: - csertölgy lamella repedésmentes, feszültségmentes, egyenes és színhibák nélküli szárítására alkalmas; - idő- és költséghatékonyságát tekintve múlja felül a piacon található megoldásokat; - mobil berendezésként működik, könnyen áttelepíthető; - modul rendszerű, igények szerint variálható kivitel; - folytatólagos szárításra alkalmas; - rugalmas gyártórendszerbe legyen illeszthető. A kifejlesztésre kerülő technológia (szakmai tartalom) összefoglaló bemutatása: A komplett faszárító berendezés felépítése szerint 5 technológiai, összeillesztett egységből fog állani, melyek a következőek: 1. Előkészítés / előmelegítő szakasz: Targonca raklapon berakja az egyedi gyártású konténerbe a tömörbe rakott friss lamellát és egy automatika vezérelte pneumatikus anyagmozgató berendezés a görgős behordó asztalra helyezi azt. A behordó asztalon a lamellákat egy mechanizmus vízzel elárasztja. Azaz a lamella a szárítási folyamat alatt víz alatt van. A darab sehol sem lóg ki a vízből. Mindez egy egyedi kialakítású „konténerben” történik, melynek mérete 6,5 méter hosszú 3,5 méter széles és 2,8 méter magas, hőszigetelt burkolatú. Oldalán nyitható ajtók. Végeken kifelé kétszárnyú ajtók vannak, melyeket a telepítés előtt leszerelnek. A konténerek mindkét oldala nyitható, hogy a karbantartási és javítási munka során hozzáférhető legyen. 2. Az I. számú szárító berendezés, egy 13 méter hosszú 3,5 méter széles és 2,8 méter magas, hőszigetelt burkolatú egyedi kialakítású konténerbe kerül beépítésre. A szárítandó lamella két görgősor között halad előre a szárítás közben. Az alsó görgősor görgői hajtottak, a felső görgők szabadon futnak. Minden alsó görgőnek megvan a saját felső antagonisztikus párja. A felső görgőket pneumatikus /rugós mechanizmus szorítja akkora erővel a lamellához, hogy az ne tudjon megcsúszni a hajtott görgőkön. A görgők saválló anyagból készülnek. A görgőpárok 500 mm távolságban helyezkednek el egymással párhuzamosan. Az IR és UV sugárzók szimmetrikusan alulról-felülről sugároznak. A faanyag víz alatt halad a görgősorok között. Előtolási sebessége 5-10 m/óra. A befutó oldalon a vizet melegítjük 80-90 fok körüli hőmérsékletre. A kezdetben 40-60%- os nedvességtartalmú lamella az I. számú szárító berendezésben 15-20 % nedvességtartalomra csökken. Az I. számú szárítóban keringetett víz: Miközben a faanyag víz alatt halad előre a lamellákból különböző korrozív vegyületek oldódnak ki. Emiatt a szárítóban használt építőelemeknek savállónak kell lennie. Ez értelemszerűen vonatkozik a víz keringetés minden elemére. (A szivattyúnak is savállónak kell lennie!) Az I. számú szárítóban keringetett vizet 5 darab 1 kW-os fűtőpatronnal, szabályozott módon melegítjük. A keletkezett környezetet károsító "kondenzátummal" szennyezett vizet kezelni kell. 3. Kiegyenlítő szakasz: Ebben a szakaszban történik a fa felületének a víztelenítése és leszárított lamellák pihentetése / pufferelése. (A I.sz. szárító és a II. sz. szárító közti sebesség különbséget hivatott kiegyenlíteni. A fa felületének a víztelenítése nagynyomású kétoldalú (alsó és felső) meleg levegős "légborotvával" történik. 4. II. számú szárító felépítése: A technológiai sorban kettős funkcióval rendelkezik: a.) Az I.számú szárítóval azonos feladatot lát el, azaz lamellát szárít víz alatt. b.) Lamellát szárít atmoszférikus körülmények között. c.) Modifikáló hőkezelést végez atmoszférikus körülmények között. Azt, hogy éppen melyik technológiai műveletet végzi, az pusztán üzemszervezési kérdés. 5. Hűtési szakasz /kitároló szakasz: A II. sz. szárítóból érkező, közel 100 fokos lamellát ventillátorokkal egy hőmérséklet - idő program szerint szabályozott módon 30-40 fokra hűtjük. A hűtés során keletkező többlet hő visszavezetésre kerül a technológiai folyamat elejére. (Hungarian)
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A) Justification of the project: A mature, first-class and fast (continued) technology for drying the oak is not yet known. So far, we haven't found any information that reveals that there’s a continued bare oak dryer anywhere in the world. But there’s plenty of intermittent fuel. However, we do not want to deal with it because there is no more productive procedure than the continuous process at the moment. And we designed ourselves to build a high-performance continually operating equipment. The intermittent dryer is not economical because after each drying cycle it has to be unpacked, which is more expensive and time-consuming due to more handling and working. Because of its high calorific value, the shrub is mainly used for heating, even though it can be used to produce high-quality floor coverings with appropriate technology. The huge demand for oak logs and the drastic decline of mature oak forests encourage market players to find new alternatives. From a forest and wood management point of view, we consider it appropriate to apply the wooden oak more widely, which is an alternative to oak products. The aim of our project is to create a wood drying technology that: — can be used for drying chisel oak lamella without cracking, voltage-free, straight and without any defects in colour; — overcoming solutions on the market in terms of time and cost-effectiveness; — acting as mobile equipment, easy to migrate; — modular design, which can be varied according to needs; — suitable for continuous drying; — fit into a flexible production system. Summary presentation of the technology to be developed (professional content): The complete woodworking equipment will consist of 5 technological, assembled units, which are as follows: 1. Preparation/preheating phase: A forklift pallet loads the fresh lamelet in the custom-made container and puts it on the roller loading table by an automatic-controlled pneumatic material handling device. On the loading table, the lamelas are flooded with water. That is, lamella is underwater during the drying process. The piece doesn't hang out of the water anywhere. This is done in a uniquely designed “container” with a size of 6.5 m long 3.5 m wide and 2.8 m high, heat-insulated. Doors open on the side. At the ends there are two wing doors that will be dismantled before installation. Both sides of containers can be opened to be accessible during maintenance and repair work. 2. Drying equipment No. I is installed in a 13 m long 3.5 m wide container with a height of 2.8 m in a uniquely insulated container. The lamella to be dried moves forward between two roller lines during drying. The rollers of the lower roller line are driven, the upper rollers run freely. Each lower roller has its own upper antagonistic counterpart. The upper rollers are pressed by a pneumatic/spring mechanism with enough force to prevent it from slipping on the driven rollers. Rollers are made of acid-resistant material. The roller pairs are at a distance of 500 mm parallel to each other. IR and UV radiators are symmetrical from the bottom to top. The wood runs underwater between the roller lines. Feed rate of 5-10 m/h. On the finish side, the water is heated to a temperature of around 80-90 degrees. Lamella with a moisture content of 40 % to 60 % is reduced to a moisture content of 15-20 % in drying equipment No I. Water circulating in dryer I: While wood moves underwater, various corrosive compounds are released from the lamelas. For this reason, the building blocks used in the dryer must be acid-resistant. This applies mutatis mutandis to all elements of water circulation. (The pump must also be acid-resistant!) The water circulated in dryer I is heated in a controlled manner with 51 kW heating cartridges. Water contaminated by ‘condensate’ that is harmful to the environment must be treated. 3. Balancing phase: At this stage, dewatering the surface of the wood and setting/buffering of descended slats takes place. (To compensate for the difference in speed between dryer I and dryer II. The surface of the wood is dewatered with high pressure bilateral (bottom and upper) hot air “air razor”. 4. Construction of dryer No II: The technology line has a dual function: a.) It performs the same function as dryer I, i.e. drying lamelate under water. (b.) drys lamelate under atmospheric conditions. c.) performs a modifier heat treatment under atmospheric conditions. The question of which technological operation is being carried out is merely a matter of organisation. 5. Cooling/stand-out phase: The approximately 100 degree lamelate coming from dryer II is cooled to 30-40 degrees with fans in a temperature — time program. The excess heat generated during cooling is returned to the beginning of the process. (English)
8 February 2022
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Balatonvilágos, Somogy
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Identifiers
GINOP-2.1.7-15-2016-00161
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