Hot Air Generators, Fully Automatic Hot Air Generators, India


TECHNODRY BLOCK :- Fully automatic hot air generators in oil fired design for drying applications.

Salient Features :

NEOTECH's oil fired hot air generator model technology blocks comprise of an advanced shell in shell type radiant heat transfer section connected to a multiple pass shell & tube type convective heat exchanger.

These air heaters are available in two types.

1) INTERNAL RECIRCULATION TYPE .

Ideally suited to

a) Totally new venture.
b) Bulk production of a single product

2) EXTERNAL RECIRCULATION TYPE.

Ideally suited to

a) Existing industries, which already have number of tray driers working.
b) Working industries having multiple product range for drying.

Technodry block is fully automatic in operation. It is designed & constructed for easy operation. By mere turn of a switch the unit can be put into operation. It is having efficient pressure jet combustion system, liberal heat transfer area accounted in design & insulated heat transferring equipments ensure high fuel efficiency of 84 ± 2%

TECHNICAL SPECIFICATIONS

Internal Recirculation Type TECHNODRY BLOCK Model
Details Unit TDB-35 TDB-50 TDB-100
OPERATING PARAMETERS
Rating K.Cals/hr. 35000 50000 100000
Max. Outlet Temp. 0C 140 140 140
Air Output m3/hr. 2800 4000 8000
Type of Fuel LIGHT FUELS LIKE LDO/HSD/KEROSENE
Fuel Oil Consumption kgs/hr 4.1 5.80 11.5
Burner Control ON/OFF
Capacity in terms of Trolleys Nos. 4 6 10
Efficiency % 84 ± 2%
Electric Supply A.C.3 PHASE : 415V ± 6%
50 HZ 4 WIRE
Connected Electrical Load H.P.
Air Circulating Blower 3.0 5.0 7.5
Combn. Blower 1.0 1.0 1.5
Oil Pump 0.5 0.5 0.5
Total Electric Load 4.5 6.5 9.5
Flue Gas Outlet mm. 150 150 200
External Recirculation Type TECHNODRY BLOCK Model
Details Unit TDB - 30 TDB - 60 TDB - 120 TDB - 150 TDB - 200 TDB - 300 TDB - 400
OPERATING PARAMETERS                
Rating K.cals / hr 30000 60000 120000 150000 200000 300000 400000
Max. Outlet Temp. °C 140 140 140 140 140 140 140
Air Output m³/hr 1100 2200 4400 12000 7300 11000 14650
Type of Fuel LIGHT FUELSLIKE LDO / HSD / KEROSENE
Fuel Oil Consumption Kgs / hr 3.5 7.0 14.0 17.5 24 36.0 48.0
Burner Control ON / OFF
Capacity in terms of Trolleys Nos 4 6 12 16 - - -
Efficiency % 84 ± 2%
Electric Supply A.C.3 PHASE : 415V ± 6% 50 Hz 4 WIRE
Connected Electrical Load H.P.              
Air Circulating Blower   3.0 5.0 7.5 10 10 12.5 15
Combn. Blower   1.0 1.0 1.5 2 1.5 2.0 3.0
Oil Pump   0.5 0.5 0.5 0.5 0.5 0.5 0.5
Total Electric Load   4.5 6.5 9.5 12.5 12 15.0 18.5
Flue Gas Outlet mm 150 150 200 300 250 300 300