Annular shaft kiln .

Annular shaft kiln .Esiane sɛ Germany a kan no na wɔfrɛ no Beckenbach annular furnace charge zone lime vertical fononoo no yɛ lime vertical fononoo bi, a ɛwɔ nnua abien, nnua a ɛwɔ mu ne akyi dua. Wɔde raw material no calcined ntam inner ne akyi shaft space.

Yɛn na yɛyɛ .papa pa araPFR fononoo .Wɔn a wɔde nneɛma ma wɔ China.

Mfiridwuma ho nsɛm .

Da biara da nneɛma a wɔyɛ: tɔn 300 kosi tɔn 600, kosi 800tpd.
Fuel: fango powder, abɔde mu mframa, coke fononoo gas, converter gas, a ɛkorɔn / coke afrafra anaa afoforo a wɔadi afra fango gas( The mini low heating value: 1200kCal/NM3)
Limestone nketenkete no kɛse: 30mm kosi 80mm (kɛse, granularity ratio ketewa 1: 2) .
Ɔhyew a wɔde di dwuma: 900 ~ 960kcal/kg lime ntam .
Tumi a wɔde di dwuma: nea ennu 35kWh/t lime .

Lime quality: the activity >370ml (4NHCI, simma 5) .

LOI a ennu anaasɛ ɛne 3% yɛ pɛ;

Annular shaft kiln .Mfiridwuma ho nhyehyɛe .
Annular shaft kiln mu nhyehyɛe fi soro kosi ase yɛ pre-ɔhyew beae, soro counter-di calcining zone akyi, ase parallel-di calcining zone akyi, ne cooling / discharge zone. Wɔde nneɛma a wɔde yɛ nneɛma a wɔmfa nhyehyɛ mu no di kan hwɛ, afei wɔde hopper a ɛma so no kɔ fononoo no atifi, na afei wɔde di dwuma wɔ fononoo no nipadua no mu pɛpɛɛpɛ. Nneɛma a wɔde ayɛ adwuma a wɔadi kan ayɛ no hyew no kɔ soro wɔ calcining zone a ɛwɔ annular furnace chargespace no mu wɔ baabi a raw material no yɛ adwuma yiye wɔ decarburization mu. Ɛkame ayɛ sɛ-awie lime a ɛwɔ calcining zone a ɛwɔ soro no mu no kɔ calcining zone a ɛwɔ fam no mu ma ɛyɛ pɛ a etu mpɔn, afei ɛkɔ fam kɔ ​​cooling zone no mu, awiei koraa no ɛkɔ fam kɔ ​​lime silo no mu wɔ fononoo no ase denam lime pusher platform so. Lime a wɔawie no de abɔso a wɔde fa nneɛma no kɔ baabi a wɔkora nneɛma no.