全部
  • 全部
  • 产品管理
  • 新闻资讯
  • 介绍内容
  • 企业网点
  • 常见问题
  • 企业视频
  • 企业图册
+
  • DG电动给料机.jpg

DG type electric feeder

key word:Heat exchange element


Product description

DG type electric feeder

 

1. Introduction

1.1. Purpose

DG type electric feeder is the auxiliary equipment of economizer ash hopper, air preheating ash hopper and boiler tail dust collector ash hopper in coal-fired power plant, which is mainly used for locking air or feeding dry fly ash.

1.2. Structural features

The equipment has the advantages of flexible operation, tight air lock, accurate feeding, and no overload protection device, which can effectively prevent the motor from being damaged due to overload.

 

2. Main technical parameters

The main technical parameters of DG electric feeder are shown in table 52-1.

Table 52-1 main technical parameters of DG electric feeder

Model Capacity Weight Geared motor Model Power Output speed Working temperature
(t/h) (kg) (kW) (r/min) ()
DG50 50 670 XWJY3.0-5-59 3 25 180
DG80 80 670 XWJY4.0-5-43 4 35
DG100 100 958 XWJY5.5-6-43 5.5 35
DG200 200 1263 XWJY7.5-7-43 7.5 35

 

3. Equipment appearance and structural dimensions

The outline of DG electric feeder is shown in Fig. 52-1, the upper and lower flange ports are shown in Fig. 52-2, and the structural dimensions are shown in table 52-2.

Table 52-2

Model L1 L2 L3 L4 H1 H2 H3 H4 H5 A1XB1 A2XB2 A3XB3 n1×l1 n2×l2 n-d
DG50 1109 1215 599 557 700 325 170 160 846 632X632 430X400 430X430 4X133 4X133 16-18
DG80 1109 1215 599 557 700 325 170 160 846 632X632 430X400 430X430 4X133 4X133 16-18
DG100 1145 1175 645 576 740 355 177 200 957 660X750 460X500 460X550 4X140 5X130 18-18
DG200 1720 1340 700 631 900 420 184 220 1064 705X880 500X644 500X672 5X125 5x160 20-18