Isexwayiso Esibalulekile: Lona umbhalo wengobo yomlando womlando, hhayi idizayini yamanje, izincazelo noma imanuwali yeziqondiso zokwakhiwa nokusebenza kwesikomisa imvamisa ephezulu. Amafrikhwensi, amazinga okushisa, ama-electrodes, amajeneretha, uthango, indawo ephansi, izivimbeli, amakhondakta, ukuvikela emlilweni kanye nokuchayeka ezinkambini zikazibuthe kufanele kuklanywe futhi kuhlolwe ngokwemithetho esebenzayo, imibhalo yomkhiqizi kanye nochwepheshe abagunyaziwe.
Lo mbhalo awuwona ukunikezwa kokomisa, amajeneretha asebenza kakhulu noma izinsiza zokuklama zikagesi ze-Savo Kusić. Ukunikezwa kwamanje kugxile kumafasitela, iminyango kanye nezixazululo ezihambisanayo.
Umgomo womlando wokumisa imvamisa ephezulu
Ukomiswa kokhuni endaweni kagesi yamaza aphezulu wefrequency kwenziwa ngokushesha kakhulu kunokomiswa kumshini wokomisa umusi ngesenzo sezikhathi ezithile noma esiphakathi. Ngokungafani nezinye izindlela zokomisa, lapha ukomiswa kwenziwa ngenxa yokuthi izinkuni zithinteka ukushisa okukhiqizwa ngobuningi bezinkuni ngokwazo.
Ukushisa okukhiqizwa okhunini ngesikhathi somiswa endaweni kagesi yamaza amaza aphezulu kusatshalaliswa ngokulinganayo kuso sonke isigaba. Ngenxa yokulahlekelwa ukushisa okukhulu ebusweni bokhuni olomile, ukwehla kwezinga lokushisa nomswakama kwenzeka phakathi kwesikhungo kanye nomngcele wokhuni olomile. Lesi isici esiyinhloko ekusheshiseni inqubo yokomisa endaweni kagesi yamaza amaza aphezulu.
Okubhekwayo kubonisa ukuthi umswakama wokhuni endaweni ekupheleni kokumiswa ngokuvamile uphakeme kunomswakama wezingqimba zangaphakathi. Lokhu kubangela ukwehla kwezingcindezi zangaphakathi okhunini, futhi ngenxa yalokho, ukwehla kwezicucu ngesikhathi somiswa.
Umfanekiso 1 ubonisa ukwakheka okuyisisekelo kwama-electrode kumasomisi ohlobo lwemboni. Ukomisa izinkuni emkhakheni kagesi we-high-frequency currents kubiza kakhulu kunokomisa kuma-dryer omusi, njengoba kudinga ukusetshenziswa okuphezulu kukagesi. Kukhona indlela ehlanganisiwe yokomisa izinkuni, ehlanganisa ukomisa izinkuni kumshini wokomisa umusi ojwayelekile, bese kuba sensimini kagesi yamagagasi aphezulu. Le ndlela iyona ephumelela kakhulu. Isheshisa inqubo yokomisa 2 futhi izikhathi eziningi uma kuqhathaniswa nezikhathi zokomisa kokomisa umusi.
Umfanekiso 1: Izikhundla ze-electrode ezihlukile kukomisa
Ukusetshenziswa komlando ngezinhlobo zezinkuni
Ukuzijwayeza kubonise ukuthi i-birch, i-beech, i-alder ne-aspen yomile kahle emkhakheni kagesi we-high-frequency currents; uphayini nespruce omile kakhulu; i-oki ne-larch yome kabi kakhulu.
Ithebula 1 libonisa izindlela zokumisa izinkuni endaweni kagesi yamaza amaza aphezulu.
- Imodi emnene isetshenziselwa ukomisa izinkuni zalezo zinhlobo okunzima ukuzomisa - i-oki ne-larch, kanye nemishayo enqunywe kusukela ku-heartwood.
- Imodi emaphakathi isetshenziselwa ukomisa izingodo ezisaha ngokhuni lwe-coniferous.
- Imodi eqinile isetshenziselwa ukomisa izingodo ezisahwe kusuka ku-birch, beech, alder kanye ne-aspen.
Lapho ukomisa izinkuni emkhakheni kagesi we-high-frequency currents, umehluko emazingeni okushisa ngaphakathi kwezinkuni kanye nokushisa komoya ozungezile kubaluleke kakhulu.
Imithetho yokomisa yomlando
| Izinkomba | Iyunithi yokulinganisa | Amamodi | ||
|---|---|---|---|---|
| mnene | okuphakathi | ibukhali | ||
| Wood Temperature | degrees | 80-85 | 100-105 | 110-115 |
| Amandla okunyuka kwezinga lokushisa | step – class | 40-50 | 60-70 | 70-100 |
| Amandla okupholisa ngemva kokoma | step – class | 8-10 | 10-12 | 15-20 |
| Umswakama womoya ohlobene | % | 80 | 70-80 | 50-60 |
| Wavelength | m | 900-1200 | 700-1000 | 400-900 |
| Ubude besikhathi sokumisa ukushuba;25 mm 50 mm 100 mm 150-200 mm |
amahora " " " |
– – 15-17 22-36 |
4-5 7-8 11-12 – |
3-4 5-6 – – |
Izimo zokuvikela ezingokomlando
Lezi zimo ezilandelayo kufanele zihlangatshezwe ngesikhathi sokwenziwa kanye nokuxhashazwa kwamadivayisi okomisa izinkuni endaweni kagesi yamaza aphezulu amaza:
- wonke amagumbi amanje anemvamisa ephezulu kumele abiyelwe ngenethiwekhi;
- wonke amadivaysi ensimbi ekamelweni kufanele abekwe phansi;
- Igumbi lejeneretha kanye nezomiso kumele zenziwe ngezinto ezingashi
- imithetho yokuphepha emsebenzini ekufakweni kwamanje okunemvamisa ephezulu kufanele ilandelwe ngokuqinile;
- umnyango wegumbi le-generator kumele uvinjelwe ngokuqinile kwabangasebenzi;
- umnyango wokomisa kufanele uvinjelwe ngokuzenzakalelayo nge-generator;
- ama-conductor we-outlet yamanje kufanele akhawulelwe ngokuphepha.