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Tel:0519-88675141 Email:dongfangdry@163.com 中文版
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   Changzhou Donggan Machinery Co.,Ltd.
   Contact: Chen Renhua
   Phone: 13901507123  13861255658
   Address:Changzhou Zhenglutown
   Tel: 0519-88675141
   Fax: 0519-88677561
   Zip:213115
   E-mail:dongfangdry@163.com
 

JRF series coal-burning stove

Working principle
  The furnace combustion and heat transfer as one set in a high temperature furnace parts of the heat exchanger latest indirect heating technology, smoke and air prevails, absolutely non-polluting heating,High thermal efficiency (up to 60-75%), heating up fast, small, easy to install, reliable, and low prices (compared to the heating system with one ton boiler boiler heating system is only about half the price).
Features
  Measures taken to high temperature, making it longer than tube-type stove greatly extended, and the use of flue gas erosion longitudinal fin and the negative pressure type exhaust from the heat exchanger part of the plot is not dirt, no-clean, stable thermal performance. Available all kinds of coal or firewood as fuel, and is equipped with a secondary air inlet means complete combustion. Technical and economic indicators of the furnace have reached the leading domestic level.
Adapt materials
  The furnace is the versatile hot air equipment, drying equipment for use with a variety of materials. Widely used in food, seed, feed, fruits, dehydrated vegetables, mushroom, fungus, white fungus, tea, tobacco and other agricultural products, food, pharmaceuticals, chemicals, light and heavy industrial products, heating and dehumidification, heating can be used for various facilities Treasury and dehumidification.
Technical Specifications

Name \ Model JRF-15 JRF-20 JRF-30 JRF-40 JRF-60 JRF-80 JRF-100
Inner tube diameter 760 760 1170 1170 1470 1670 1870
The outer diameter of the tube 1280 1280 1840 1840 2200 2460 2700
Total height 3500 3500 4260 4760 4810 5110 5310
The total amount of equipment 3.15T 3.65T 6.8T 7.5T 9.8T 11.7T 13.5T
Hot air outlet diameter 300 300 500 500 500 600 600
Hot air outlet height 1585 1585 1670 1670 1670 1770 1770
Flue outlet diameter 250 250 250 250 250 300 320
Flue outlet height 2050 2050 2220 2220 2220 2385 2385
Elbow horns Model XZD/G Φ578 XZD/G Φ810
Coal consumption per hour 43kg 57kg 85kg 115kg 170kg 230kg 286kg
Value of the coal combustion 5000kcal/h
熱效率 70-78% 75-80%
Induced draft fan model Y5-47-3.15C
-1.5KW
Y5-47-4C
-2.2KW
Y5-47-4C
-3KW
Y5-47-4C
-4KW
Y5-47-5C
-7.5KW
Y5-47-5C
-7.5KW

Note Letter
◎ ambient temperature reference standard by 18 ℃ ± 2 ℃, the heat value of the coal to 5000Kcal / k g calculated.
◎ table hot air temperature is determined by the output of wind. Stove JRF4 type of hot air temperature up to above 200 ℃, JRF5 JRF6 hot air temperature up to above 300 ℃ (special manufacturing up to 500 ℃), the user make adjustments as needed.
◎ stove smoke configuration window height: JRF4 type 3 to 5 meters, JRF, JRF6 type 5 to 8 meters.
◎ Dimensions table corresponding positions stove see installation diagram.
The lower portion of the inside wall of the furnace ◎ refractory layer grate place as a starting point, its height: JRF4- 4 type 0.5 meters, can be on-site installation.
◎ JRF6 type of chain grate combustion devices.

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Address:Changzhou City,Zhenglutown
E-mail:dongfangdry@163.com
Phone:13901507123
Tel:0519-88675141


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