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Phone
13585321285
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Address
No.2 Xuedong Road, Xueyan Industrial Zone, Changzhou City, Jiangsu Province
Product Categories
Jiangsu Runli Boiler Co., Ltd
DZL coal-fired quick installation
NegotiableUpdate on 03/08
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Overview
The DZL coal-fired quick installation boiler adopts a horizontal quick installation external combustion three return water fire pipe mixed arrangement, which has a compact structure, fast start-up and ignition, sufficient output, high efficiency, and installation and maintenance ..
Product Details
★ Boiler parameter range:
DZL1~4t/h（0.7~2.8MW）。
★Technical Features:
Adopting a horizontal quick installation external combustion three return water fire pipe hybrid layout, it has the characteristics of compact structure, fast starting and ignition, sufficient output, high efficiency, easy installation and maintenance, and low infrastructure investment.
★Main characteristic parameters table of coal-fired steam boiler:
Technical specifications:
| Parameters/Data | model | model | model | ||
|
★DZL1-0.7-A II DZL1-1-A II |
★DZL2-1-A II DZL2-1.25-A II |
★DZL4-1.25-A II DZL4-1.57-A II |
|||
| rated evaporation capacity | t/h | 1 | 2 | 4 | |
| Rated working pressure | Mpa | 0.7 | 1 | 1.25 | |
| Rated steam temperature | °C | 170 | 183 | 194 | |
| Rated feedwater temperature | °C | 20 | 20 | 20 | |
| Heating surface area of boiler |
ontology |
m2 | 31.61 | 62.19 | 114.6 |
| economizer |
m2 | 21.12 | 121.12 | 38.5 | |
| Effective area of grate |
m2 | 2.05 | 3.26 | 4.94 | |
| Applicable fuel |
|
II. Class III bituminous coal | II. Class III bituminous coal | II. Class III bituminous coal | |
| Boiler fuel consumption |
kg/h | 138 | 273 | 535 | |
| boiler thermal efficiency |
% | 80.1 | 79.5 | 79.5 | |
| Maximum transport size (length x width x height) |
m | 5.2x2x2.9 | 5.7x2.6x3.38 | 6.6x2.65x3.55 | |
| Maximum weight of transported items |
tm | 12.3 | 20 | 26.7 | |
Supporting auxiliary equipment：
| name | Model and parameters | Model and parameters | Model and parameters | |||
| induced draft fan | GY1-18 4 # Right 0 ° | H=2815Pa | GY2-18 4 # Right 0 ° | H=3340Pa | GY4-18 3 # Right 0 ° | H=3960Pa |
| Motor Y132S-4B | N=5.5kw | Motor Y160M-4B | N=11kw | Motor Y180L-4B3 | N=22kw | |
| blower | 4-72-3.2A, right 315 ° | H=792-1300Pa | GG2-11 N0.6.3A | H=1450Pa | T4-72-4.5A, right 315 ° | H=2539Pa |
| Motor Y90L-2 | N=2.2kw | Motor Y100L-2-4 | N=3kw | Motor Y132S2-2 | N=7.5kw | |
| Electric feed pump | JGGC2-8X14 | H=126m | DG6-25X5 | H=125m | DG6-25X7 | H=175m |
| Motor Y90L-2 | N=2.2kw | Motor Y132S1-2 | N=5.5kw | Motor Y132S2-2B3 | N=7.5kw | |
| Speed control box | GL-5P/II | stepless speed regulation | GL-5P/II | stepless speed regulation | GL-5P/II | stepless speed regulation |
| Motor YCT112-4A | N=0.55kw | Motor YCT112-4A | N=0.55kw | Motor YCT112-4A | N=0.55kw | |
| Slag extractor | spiral | —— |
spiral | —— |
spiral | —— |
| Motor Y90S-6 | N=0.75kw | Motor Y90S-6 | N=1.1kw | Motor Y90L-6 | N=1.1kw | |
| dust collector | Multi tube XTD-1 | —— |
Multi tube XTD-2 | —— |
Multi tube XTD-4 | —— |
Note: 1. The data in the table are all★Boiler No
2. Fuel consumption is calculated based on the application base low calorific value of 5500kcal/kg coal type
★ Main characteristic parameters table of coal-fired hot water boiler:
2. Fuel consumption is calculated based on the application base low calorific value of 5500kcal/kg coal type
★ Main characteristic parameters table of coal-fired hot water boiler:
Technical specifications:
| Data/Parameters | model | model | model | ||
| ★DZL0.7-0.7/95/70-A II | ★DZL1.4-0.7/95/70-A II | ★DZL2.8-0.7/95/70-A II | |||
| Rated thermal power | MW | 0.7 | 1.4 | 2.8 | |
| Rated working pressure | Mpa | 0.7 | 0.7 | 0.7 | |
| Rated outlet water temperature | °C | 95 | 95 | 95 | |
| Rated inlet water temperature | °C | 70 | 70 | 70 | |
| Heating surface area of boiler | ontology | m2 | 28 | 48.6 | 86.53 |
| Effective area of grate | m2 | 2.23 | 3.26 | 4.94 | |
| Applicable fuel |
|
II. Class III bituminous coal | II. Class III bituminous coal | II. Class III bituminous coal | |
| Boiler fuel consumption | kg/h | 138 | 273 | 535 | |
| boiler thermal efficiency | % | 78.7 | 79 | 79.5 | |
| Maximum transport size (length X width X height) | m | 5.3x2.1x2.9 | 5.7x2.6x3.4 | 6.3x2.65x3.55 | |
| Maximum weight of transported items | t | 13 | 21 | 23 | |
Supporting auxiliary equipment：
| name | Model and parameters | Model and parameters | Model and parameters | |||
| induced draft fan | GY1-18 4 # Right 0 ° | H=2544Pa | GY2-18 4 # Right 0 ° | H=3340Pa | GY4-18 4 # Right 0 ° | H=3724Pa |
| Motor Y132S-4B3 | N=5.5kw | Motor Y160M-4B3 | N=11kw | Motor Y180L-4B3 | N=22kw | |
| blower | 4-72N0.3.2A, right 315 ° | H=637-1020Pa | GG2-11 No.6.3A 右225° | H=921Pa | T4-72-4.5A, right 315 ° | H=2539~1618Pa |
| Motor Y90L-2 | N=2.2kw | Motor Y100L-4 | N=3kw | Motor Y132S1-2 | N=7.5kw | |
| Supply water pump | JGGC2-8X14 | H=126m | JGGC2-8X14 | H=126m | JGGC4-88/11 | H=88m |
| Motor Y900L-2B5 | N=2.2kw | Motor Y90L-2 | N=2.2kw | Motor Y90L-2 | N=2.2kw | |
| Speed control box | GL-5P/II | stepless speed regulation | GL-5P/II | stepless speed regulation | GL-5P/II | stepless speed regulation |
| Motor YCT112-4A | N=0.55kw | Motor YCT112-4A | N=0.55kw | Motor YCT112-4A | N=0.55kw | |
| Slag extractor | spiral | —— |
spiral | —— |
spiral | —— |
| Motor Y90S-6 | N=0.75kw | Motor Y90L-6 | N = 1.1kw | Motor Y90L-6 | N=1.1kw | |
| dust collector | Multi tube XTD-1 | —— |
Multi tube XTD-2 | —— |
Multi tube XTD-4 | —— |
Note: 1. The data in the table are all★Boiler No
2. Fuel consumption is calculated based on the application base low calorific value of 5500kcal/kg coal type
