Linear Tunnel Kiln
Since the drying and roasting are not separated, the dried blank body does not need to go out of the drying section but directly into the roasting section, so the heat loss is less and the utilization rate is higher than that of the parallel type.
Characteristics of a Linear Tunnel Kiln
- 01 Low energy consumption and high thermal energy utilization.
- 02 Easy way to make: dry once.
- 03 Energy saving, fuel can be fully burned.
- 03 Environmental protection: negative pressure drains the tide and purifies the working environment.
Production Process of Linear Tunnel Kiln body:
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Drying and moisture eliminating section.
The forming of the mud by the strip cutting machine sent to the cutter, cut into the required specifications, the production of green brick by machine, this machine machine, automatic setting machine code to the kiln car, workshop by hydraulic ferry and cars into the deposit base to store, in the process of cutting brick, cutting edge remaining material from return sludge transporting belt to the blender mixing use again.
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Cooling section.
Dry and burn.The drying and firing process is carried out by the one-second code firing process. The drying and firing kilns can be arranged in one font or parallel parallel position according to the requirements of the production site.The burning fuel is mainly internal combustion of fly ash, supplemented by external coal injection.
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Burning section.
After the kiln truck is finished unloading the bricks, the return line is returned to the preparation place of the blank yard machine through the process, and the blank yard is reprocessed.
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Preheating section.
The dry heat source of the brick comes from the roasting section, and the waste heat is extracted by the induced fan and sent to the drying room for drying.
The advantages of Linear Tunnel Kiln comparing with traditional tunnel kiln:
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01
The utilization rate is higher than that of the parallel type.
Since the drying and roasting are not separated, the dried blank body does not need to go out of the drying section but directly into the roasting section, so the heat loss is less and the utilization rate is higher than that of the parallel type.
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02
One less cycle for kiln car, one less process.
One less cycle for kiln car, one less process.
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03
Adopts concentrated negative pressure to drain the tide.
Adopts concentrated negative pressure to drain the tide, which purifies the working environment and facilitates the installation of desulfurization and dust removal equipment.
