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First, the main structure:
Our company DG type Special penetrating belt dryer by 1, feeder (extruder) 2, lower circulation unit, 3, upper circulation Unit, 4, mesh belt, 5, transmission system, 6, steam heating system and condensation discharge system, 7, dehumidification system, 8, fire system 9, sanitary material collection Hopper, 10, Chain control system and other 10 parts composed.
Second, the working principle:
material from the feeder (extruder) evenly spread on the net belt, the mesh belt using 5~24 stainless steel mesh, dragged by the transmission device in the dryer movement. The dryer is composed of several drying units, each unit hot air independent cycle, part of the exhaust gas is discharged by a special dehumidification fan, exhaust gas discharge by the control valve. Hot air from the bottom up or from the top down through the mesh belt covered with materials to complete the process of heat and mass transfer, take away the material moisture. The mesh belt moves slowly, the running speed can be freely adjusted according to the material temperature (inverter), and the finished product falls into the feeder continuously after drying. In the upper circulation unit, the wind of the top circulating fan enters the side wind daojing heat exchanger to heat into the lower cavity of the unit and blows to the mesh belt after distribution by the hot air distributor, and the air passes through the material into the upper cavity through the fan cycle; The drying process is the heat flow through the material layer, complete the heat and quality transfer process; Most of the gas cycle, part of the temperature is low, the gas with a large amount of moisture as exhaust gas by exhaust pipe, regulating valve, dehumidification fan discharge. In the lower circulation unit, the circulating fan inhales the hot air after heating the side through the heat exchanger, blows to the upper cavity of the unit, and blows the heat transfer to the material layer after the distribution of the hot air distributor, and some of the air with low temperature and high humidity is discharged by the regulating valve and the fan. The upper and lower loop units can be flexibly matched according to the user's needs, and the number of units can also be selected as needed.
Third, the characteristics of the equipment:
1, can adjust the amount of air, heating temperature, material residence time and feeding speed to obtain the best
drying effect; 2, flexible equipment configuration, can use the mesh belt flushing system and
material cooling system; 3, most of the hot air recycling, High energy saving;
4, the upper cycle and the lower circulation unit unique wind separation device, so that the hot air distribution is uniform, to ensure the consistency of the quality of the finished product;
5, each unit 2 meters all independent control temperature;
6, each unit with inspection door and sanitary material cleaning door, the use is very
convenient; 7, heat source can use steam, heat conduction oil, coal (oil, gas
) Hot blast furnace, etc.; 8, Each unit of steam heat exchanger assembly side box, and set up a fast door to facilitate the inspection of heat exchanger;
Note: All of the following are similar to side circulation belt precipitators with extrusion strips:
|
Serial number |
Device Name |
Number |
Specification Models |
Production Date |
User name |
|
1 |
Belt dryer |
1 units |
DG1600-6 |
February 2009 |
Zhejiang sheng Da Xiangwei Chemical Co., Ltd. |
|
2 |
Belt dryer |
4 units |
DG1600-10 |
October 2009 |
Zhejiang sheng Da Xiangwei Chemical Co., Ltd. |
|
3 |
Belt dryer |
1 units |
DG1800-10 |
April 2010 |
Runyang Group |
|
4 |
Belt dryer |
4 units |
DG1800-10 |
September 2010 |
Zhejiang new Morning Chemical Co., Ltd. |
|
5 |
Belt dryer |
2 units |
DG1800-10 |
July 2011 |
Binhai Kangyi Pharmaceutical Chemical Co., Ltd. |
|
6 |
Belt dryer |
4 units |
DG1800-10 |
October 2011 |
Shandong Shengda Pigment Chemical Co., Ltd. |
|
7 |
Belt dryer |
4 units |
DG2000-10 |
June 2012 |
Zhejiang Shengda Wei Chemical Co., Ltd. |
|
8 |
Belt dryer |
2 units |
DG1600-10 |
December 2012 |
Yancheng Lixin Pigment Co., Ltd. |
|
9 |
Belt dryer |
1 units |
DG2000-6 |
July 2013 |
Suqian Pharmaceutical Chemical Co., Ltd. |
|
10 |
Belt dryer |
2 units |
DG2000-20 |
May 2014 |
Hebei Kerry Environmental Protection Co., Ltd. |
|
11 |
Belt dryer |
2 units |
DG2000-6 |
October 2014 |
Henan Golden Triangle Chemical Co., Ltd. |
|
12 |
Belt dryer |
4 units |
DG2000-9 |
December 2014 |
Shandong Shengda Pigment Chemical Co., Ltd. |
|
13 |
Belt dryer |
2 units |
DG2000-9 |
September 2015 |
Export to India |
|
14 |
Belt dryer |
4 units |
DG2000-9 |
February 2016 |
Shandong Shengda Pigment Chemical Co., Ltd. |
|
15 |
Belt dryer |
2 units |
DG2500-12 |
April 2016 |
Wuhan Colin Fine Chemical Co., Ltd. |
|
16 |
Belt dryer |
1 units |
DG2500-7 |
May 2016 |
Guangdong Huazhou Orange National Bioengineering Co., Ltd. |
|
17 |
Belt dryer |
2 units |
DG2000-9 |
May 2016 |
Shaanxi Xing Hong New material Co., Ltd. |
|
18 |
Belt dryer |
1 units |
DG1600-10 |
June 2016 |
Shanghai is a civilian government industry huali organic pigment Factory |
|
19 |
Belt dryer |
1 units |
DG1600-10 |
November 2016 |
Shanghai is a civilian government industry huali organic pigment Factory |
|
20 |
Belt dryer |
6 units |
DG2000-9 |
May 2017 |
Shandong Shengda Pigment Chemical Co., Ltd. |
|
21st |
Belt dryer |
1 units |
DG2000-9 |
October 2017 |
Zhejiang Shengda Wei Chemical Co., Ltd. |
|
22 |
Belt dryer |
1 units |
DG2000-9 |
December 2017 |
Export to India |
|
23 |
Belt dryer |
2 units |
DG1800-7 |
December 2017 |
Yancheng Lixin Pigment Co., Ltd. |
|
24 |
Belt dryer |
2 units |
DG2500-15 |
May 2018 |
Jin Gong Group |
|
25 |
Belt dryer |
2 units |
DG1800-10 |
September 2018 |
Ningxia Colored Source Technology Co., Ltd. |
|
26 |
Belt dryer |
1 units |
DG1200-10 |
September 2018 |
Ningxia Colored Source Technology Co., Ltd. |
|
27 |
Belt dryer |
2 units |
DW2000-9 |
October 2018 |
Zhejiang Shengda Wei Chemical Co., Ltd. |
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