
基本信息:
- 专利标题: 一种工业级磷酸一铵流化床干燥系统及其控制方法
- 专利标题(英):Technical-grade ammonium phosphate fluid bed drying system and control method thereof
- 申请号:CN201710624245.5 申请日:2017-07-27
- 公开(公告)号:CN107192219A 公开(公告)日:2017-09-22
- 发明人: 李飞阔 , 田文航 , 刘守信 , 田文慧
- 申请人: 武汉江汉化工设计有限公司
- 申请人地址: 湖北省武汉市东湖新技术开发区民族大道1019号(长城科技园内)
- 专利权人: 武汉江汉化工设计有限公司
- 当前专利权人: 武汉江汉化工设计有限公司
- 当前专利权人地址: 湖北省武汉市东湖新技术开发区民族大道1019号(长城科技园内)
- 代理机构: 上海精晟知识产权代理有限公司
- 代理人: 冯子玲
- 主分类号: F26B3/092
- IPC分类号: F26B3/092 ; F26B21/00 ; F26B25/00
The invention relates to a technical-grade ammonium phosphate fluid bed drying system. The technical-grade ammonium phosphate fluid bed drying system comprises a drying air intake fan, a vapor heat exchanger, a vibrating drying fluid bed, a cooling tail gas fan, a bag type dust collector, a cyclone dust collector, a steam condensate heat exchanger, a second cooling fan and the like; and the control method is characterized in that pressurized hot air and pressurized cold air are separated to form two relatively independent air ducts, and the cold air is recycled. According to the technical-grade ammonium phosphate fluid bed drying system and the control method thereof, the press accident is effectively prevented, the operation rate of the drying system is improved, the steam dosage is reduced, and both energy conservation and emission reduction are realized.
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F26 | 干燥 |
----F26B | 从固体材料或制品中消除液体的干燥 |
------F26B3/00 | 需要用加热方法来干燥固体材料或制品 |
--------F26B3/02 | .用对流作用的,即借助气体或蒸气从热源传递热到材料或制品使其干燥,例如用空气 |
----------F26B3/06 | ..气体或蒸汽流过材料或制品进行干燥 |
------------F26B3/08 | ...为使其松散,例如形成流化床 |
--------------F26B3/092 | ....搅动流化床,例如用振动或脉冲 |