Tunnel Kiln Electric Thermal Push-Plate Kiln Atmosphere Push Plate
Kiln
Introduction of Tunnel Kiln
Tunnel kiln is the main type of kiln in sintering brick factory.
Compared with wheel kiln which developed earlier, tunnel kiln has
high output, high degree of automation and low production cost. Its
structure is a brick masonry structure, lined with refractory
bricks, the top is paved with refractory cotton. Suitable for the
sintering of shale, coal gangue, clay, river mud, tailings and
other raw materials. The tunnel kiln designed by our company has
high yield, low consumption and excellent quality.
1. Tunnel kiln is a continuous production kiln with large output,
stable product quality and lower energy consumption than
intermittent kiln.
2. Tunnel kiln is divided into self-priming type and rotary flame
type according to the combustion mode; According to the different
temperature of the kiln is divided into high temperature and medium
temperature two categories.
3. Tunnel kiln has various structural forms. The kiln roof can be
flat suspended ceiling or arch structure, the lining material is
light or heavy firebrick, and the appearance can be steel frame
structure or red brick masonry. According to customer requirements,
there are also alloy furnace wire or carbon rod electric heating
tunnel kiln.
Summary of Advantages of Tunnel Kiln
Energy-saving and environmental protection assembly rotary tunnel
kiln set automation, digitalization, humanization, system into one,
less investment, high output, less labor, energy saving and
emission reduction, is today's domestic brick kiln model. It is
mainly composed of automatic walking kiln, ring track, ring power
supply system, ring billet transport system, automatic coal
blending, water distribution, strip cutting, billet cutting,
roasting system and other ancillary facilities. The kiln has the
following advantages:
1, less investment, the total investment than the same section of
the tunnel kiln saving more than 50%.
2, energy saving effect is good, the use of special high
temperature resistant insulation materials, and make full use of
heat energy, reduce heat loss.
3, the use of mechanization, digital, intelligent operation, less
labor, low labor cost, good working environment. Intelligent
roasting system is adopted, kiln partition temperature is uniform,
the brick quality is good, and the fired brick has no over-fire
brick or under-fire brick.
4, the furnace steel structure is compact, the internal insulation
material light weight, reasonable structure, scientific design,
less maintenance, low maintenance costs.
5, the construction period is short, from the exact entry of
construction to production, only less than three months.
Parameter Table of Tunnel Kiln
| Model parameter | rated
power
(thousand)
Watt) | Rated temperature
Degree (℃) | Working electricity
voltage | Temperature control group
Number (group) | Furnace size (mm)
Length x width x height |
| JKR-GMYS-65-17 | 65 | 1700 | 380 | 4 | 9000x180x200 |
| JKR-GMYS-85-17 | 85 | 1700 | 380 | 5 | 10000x200x220 |
| JKR-GMYS-100-17 | 120 | 1700 | 380 | 6 | 11000x220x220 |
| JKR-GMYS-120-17 | 120 | 1700 | 380 | 6 | 10000x220x250 |
| JKR-GMYS-150-17 | 150 | 1700 | 380 | 7 | 12000x250x250 |
| JKR-GMYS-180-17 | 180 | 1700 | 380 | 9 | 12500x250x280 |
