![一种用于高温含油含尘气体的颗粒浓度测量装置](/CN/2018/1/111/images/201810555424.jpg)
基本信息:
- 专利标题: 一种用于高温含油含尘气体的颗粒浓度测量装置
- 专利标题(英):Particle concentration measuring device for high-temperature oil-containing and dust-containing gas
- 申请号:CN201810555424.2 申请日:2018-06-01
- 公开(公告)号:CN108693090A 公开(公告)日:2018-10-23
- 发明人: 陈泉霖 , 方梦祥 , 张建国 , 吕有厂 , 李广民 , 周文生 , 张登跃 , 王勤辉 , 姚仁亭 , 周云辉 , 齐化多 , 李志越 , 杨旭 , 岑建孟 , 刘国锴 , 澹台姝娴 , 谷小虎 , 李飞
- 申请人: 浙江大学 , 中国平煤神马能源化工集团有限责任公司
- 申请人地址: 浙江省杭州市西湖区余杭塘路866号;
- 专利权人: 浙江大学,中国平煤神马能源化工集团有限责任公司
- 当前专利权人: 浙江大学,中国平煤神马控股集团有限公司
- 当前专利权人地址: 310013 浙江省杭州市西湖区余杭塘路866号
- 代理机构: 杭州天勤知识产权代理有限公司
- 代理人: 陈华
- 主分类号: G01N15/06
- IPC分类号: G01N15/06
The invention relates to a particle concentration measuring device for high-temperature oil-containing and dust-containing gas. The particle concentration measuring device comprises a dust particle sampling unit, a grading condensing unit, a low-temperature shock cooling unit and an air extraction pump in sequential communication through a pipeline, wherein a flowmeter is arranged on the pipelinebetween the low-temperature shock cooling unit and the air extraction pump; the dust particle sampling unit comprises a sampling head, a sampling pipe and a first heating heat insulation unit arrangedat the outer side of the sampling pipe; a quartz filter tube and an accommodating cavity for installing the quartz filter tube are arranged in the sampling pipe. The device can be used for sampling the dust particles in the high-temperature oil-containing and dust-containing gas and accurately measuring the dust concentration; in addition, the condensation of the tar on the flowmeter and the airextraction pump can be avoided.
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N15/00 | 测试颗粒的特性;测试多孔材料的渗透性,孔隙体积或者孔隙表面积 |
--------G01N15/06 | .测试悬浮颗粒的浓度 |