CN207665098U - Put out stove red burnt material level monitoring device futilely - Google Patents
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- CN207665098U CN207665098U CN201721716497.2U CN201721716497U CN207665098U CN 207665098 U CN207665098 U CN 207665098U CN 201721716497 U CN201721716497 U CN 201721716497U CN 207665098 U CN207665098 U CN 207665098U
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- level monitoring
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 title abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000000571 coke Substances 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000010926 purge Methods 0.000 claims abstract description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 238000010791 quenching Methods 0.000 claims description 8
- 230000000171 quenching effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 17
- 238000002347 injection Methods 0.000 abstract description 9
- 239000007924 injection Substances 0.000 abstract description 9
- 230000005251 gamma ray Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
本实用新型涉及一种干熄炉红焦料位监控装置，在干熄焦炉中栓以上位置设有斜向下的探测孔，探测孔内设有白钢套管，白钢套管内套设引射管，引射管内设有多组透镜，白钢套管尾部连接工业摄像机，白钢套管及引射管的尾部圆周上设有吹扫孔。简单易安装，可随时在任一座干熄炉安装。替代传统γ射线料位计及雷达料位计，时时准确显示出干熄炉内红焦位置，指导生产操作，避免红焦排空烧毁皮带及装冒恶性事故发生；该技术可在全国及国际上干熄焦干熄炉上进行广泛推广。
The utility model relates to a monitoring device for the red coke material level of a CDQ furnace. An obliquely downward detection hole is arranged above the bolt in the CDQ furnace. Injection tube, there are multiple groups of lenses in the injection tube, the tail of the white steel casing is connected to the industrial camera, and the tail circumference of the white steel casing and the injection tube is provided with a purge hole. Simple and easy to install, it can be installed in any CDQ furnace at any time. It replaces the traditional γ-ray level gauge and radar level gauge, and accurately displays the position of the red coke in the CDQ furnace at all times to guide production operations and avoid the occurrence of red coke emptying, burning belts and dangerous accidents; this technology can be used nationwide and internationally Coke CDQ and CDQ furnaces are widely promoted.
Description
技术领域technical field
本实用新型涉及一种干熄炉红焦料位监控装置。The utility model relates to a red coke material level monitoring device for a CDQ furnace.
背景技术Background technique
目前国内140T/t干熄焦干熄炉红焦料位大多采用γ射线料位计及微波雷达料位计等设备实现对料位进行监控，一旦炉墙原因造成设备无法使用，料位无法控制，极易造成料位超限烧毁装入装置及皮带等恶性事故。At present, most of the domestic 140T/t CDQ CDQ red coke material level is monitored by γ-ray material level gauge and microwave radar material level gauge. Once the furnace wall causes the equipment to be unusable, the material level cannot be controlled. , It is very easy to cause vicious accidents such as the material level exceeding the limit and burning the loading device and the belt.
发明内容Contents of the invention
本实用新型所要解决的技术问题是提供一种干熄炉红焦料位监控装置，时时准确显示出干熄炉内红焦位置，指导生产操作，避免红焦排空烧毁皮带及装冒恶性事故发生。The technical problem to be solved by the utility model is to provide a CDQ red coke material level monitoring device, which can accurately display the red coke position in the CDQ furnace at all times, guide production operations, and avoid red coke emptying and burning belts and vicious accidents occur.
为实现上述目的，本实用新型采用以下技术方案实现：In order to achieve the above object, the utility model adopts the following technical solutions:
一种干熄炉红焦料位监控装置，在干熄焦炉中栓以上位置设有斜向下的探测孔，探测孔内设有白钢套管，白钢套管内套设引射管，引射管内设有多组透镜，白钢套管尾部连接工业摄像机，白钢套管及引射管的尾部圆周上设有吹扫孔。A device for monitoring the red coke material level of a dry quenching furnace, in which an obliquely downward detection hole is arranged above the bolt in the dry quenching coke oven, a white steel casing is arranged in the detection hole, and an ejector tube is sleeved in the white steel casing. There are multiple sets of lenses inside the injection tube, the tail of the white steel sleeve is connected to the industrial camera, and the tail circumference of the white steel sleeve and the injection tube is provided with purge holes.
所述的探测孔与水平之间的夹角为15-20°，探测孔长为700-800mm。The included angle between the detection hole and the horizontal is 15-20°, and the length of the detection hole is 700-800mm.
所述的工业摄像机包括与白钢套管螺纹连接的镜头及主机、录像器、电源、通讯系统。The industrial video camera includes a lens, a host, a video recorder, a power supply, and a communication system that are threadedly connected with a white steel casing.
所述的吹扫孔外接氮气管。The nitrogen pipe is externally connected to the purge hole.
与现有的技术相比，本实用新型的有益效果是：Compared with the prior art, the beneficial effects of the utility model are:
1.简单易安装，可随时在任一座干熄炉安装。1. Simple and easy to install, it can be installed in any CDQ furnace at any time.
2.相比γ射线料位计不存在核源衰减造成测量不准。2. Compared with the γ-ray level gauge, there is no nuclear source attenuation to cause inaccurate measurement.
3.相比γ射线料位计降低巡检人员及维护人员吸收核辐射量。3. Compared with the gamma ray level gauge, it reduces the amount of nuclear radiation absorbed by inspection personnel and maintenance personnel.
4.相比γ射线料位计不存在受炉体内外墙变形影响造成测量不准。4. Compared with the γ-ray level gauge, there is no inaccurate measurement caused by the deformation of the inner and outer walls of the furnace.
5.相比雷达料位计可直观显示红焦在炉内分布状态。5. Compared with the radar level gauge, it can visually display the distribution status of red coke in the furnace.
6.相比雷达料位计，不需要停炉标定空炉料位。6. Compared with the radar level gauge, there is no need to stop the furnace to calibrate the empty furnace material level.
该技术可在全国及国际上干熄焦干熄炉上进行广泛推广。This technology can be widely promoted in national and international coke CDQ furnaces.
附图说明Description of drawings
图1为干熄焦炉的结构示意图。Figure 1 is a schematic structural diagram of a dry quenching coke oven.
图2为本实用新型的结构示意图。Fig. 2 is a structural schematic diagram of the utility model.
图中：干熄焦炉1、探测孔2、白钢套管3、引射管4、透镜5、工业摄像机6、吹扫孔7、氮气管8。In the figure: CDQ coke oven 1, detection hole 2, white steel bushing 3, injection pipe 4, lens 5, industrial camera 6, purge hole 7, nitrogen pipe 8.
具体实施方式Detailed ways
下面结合附图对本实用新型的具体实施方式进一步说明：The specific embodiment of the utility model is further described below in conjunction with accompanying drawing:
如图1-图2，一种干熄炉红焦料位监控装置，包括干熄焦炉1，在干熄焦炉中栓以上位置设有斜向下的探测孔2，探测孔与水平之间的夹角为15-20°，探测孔长为700-800mm。As shown in Fig. 1-Fig. 2, a CDQ red coke material level monitoring device includes a CDQ oven 1, and an obliquely downward detection hole 2 is provided above the bolt in the CDQ oven. The angle between them is 15-20°, and the length of the detection hole is 700-800mm.
探测孔2内设有白钢套管3，白钢套管3内套设引射管4，引射管4内设有多组目镜透镜5，白钢套管3尾部连接工业摄像机6，工业摄像机6包括与白钢套管螺纹连接的镜头、主机、录像器、电源及通讯系统。白钢套管3及引射管4的尾部的圆周上设有吹扫孔7，吹扫孔7外接氮气管8。The detection hole 2 is provided with a white steel casing 3, and the white steel casing 3 is provided with an ejector tube 4. The ejector tube 4 is provided with multiple groups of eyepiece lenses 5, and the tail of the white steel casing 3 is connected to an industrial camera 6. Video camera 6 comprises lens, main frame, video recorder, power supply and communication system that are threadedly connected with white steel sleeve pipe. A purge hole 7 is provided on the circumference of the tail of the white steel casing 3 and the injection pipe 4 , and the purge hole 7 is externally connected with a nitrogen pipe 8 .
工业摄像机将采集的炉内视频信号通过光纤远传至操作室，通过人工目测炉内料位，比对监视画面角度，进行系统调试标定。The industrial camera transmits the collected video signal in the furnace to the operating room through the optical fiber, and manually checks the material level in the furnace, compares the angle of the monitoring screen, and performs system debugging and calibration.
实施例1Example 1
一种干熄炉红焦料位监控装置，包括在干熄焦炉1，在干熄焦炉中栓以上1米位置设有斜向下的探测孔2，探测孔与水平之间的夹角为15°，探测孔长为700mm。A CDQ furnace red coke material level monitoring device, including a CDQ coke oven 1, an obliquely downward detection hole 2 is provided at a position 1 meter above the bolt in the CDQ coke oven, and the angle between the detection hole and the horizontal is 15°, and the length of the detection hole is 700mm.
探测孔2内设有白钢套管3，白钢套管3内套设引射管4，引射管4内设有3组透镜5，白钢套管3尾部连接工业摄像机6，工业摄像机6包括与白钢套管螺纹连接的镜头及主机、录像器、电源及通讯系统。The detection hole 2 is provided with a white steel casing 3, the white steel casing 3 is set with an ejector tube 4, and the ejector tube 4 is provided with 3 groups of lenses 5, and the tail of the white steel casing 3 is connected to an industrial camera 6, which is connected to the industrial camera 6 Including the lens and host, video recorder, power supply and communication system that are threaded with the stainless steel casing.
白钢套管3及引射管4的尾部的圆周上设有吹扫孔7，吹扫孔7外接氮气管8。氮气从透镜5尾部向透镜5头部吹扫，进行冷却。A purge hole 7 is provided on the circumference of the tail of the white steel casing 3 and the injection pipe 4 , and the purge hole 7 is externally connected with a nitrogen pipe 8 . Nitrogen is purged from the tail of the lens 5 to the head of the lens 5 for cooling.
实施例2Example 2
一种干熄炉红焦料位监控装置，包括在干熄焦炉1，在干熄焦炉中栓以上1.5米位置设有斜向下的探测孔2，探测孔与水平之间的夹角为18°，探测孔长为800mm。A CDQ furnace red coke material level monitoring device, comprising a CDQ coke oven 1, an obliquely downward detection hole 2 is provided at a position 1.5 meters above the bolt in the CDQ coke oven, and the angle between the detection hole and the horizontal is 18°, and the length of the detection hole is 800mm.
探测孔2内设有白钢套管3，白钢套管3内套设引射管4，引射管4内设有3组目镜透镜5，白钢套管3尾部连接工业摄像机6，工业摄像机6包括与白钢套管螺纹连接的镜头及主机、录像器、电源及通讯系统。The detection hole 2 is provided with a white steel sleeve 3, and the white steel sleeve 3 is set with an ejector tube 4. The ejector tube 4 is provided with 3 sets of eyepiece lenses 5, and the tail of the white steel sleeve 3 is connected to an industrial camera 6. Video camera 6 comprises lens and host computer, video recorder, power supply and communication system that are threadedly connected with white steel bushing.
白钢套管3及引射管4的尾部的圆周上设有吹扫孔7，吹扫孔7外接氮气管8。氮气从透镜5尾部向透镜5头部吹扫，进行冷却。A purge hole 7 is provided on the circumference of the tail of the white steel casing 3 and the injection pipe 4 , and the purge hole 7 is externally connected with a nitrogen pipe 8 . Nitrogen is purged from the tail of the lens 5 to the head of the lens 5 for cooling.
上面所述仅是本实用新型的基本原理，并非对本实用新型作任何限制，凡是依据本实用新型对其进行等同变化和修饰，均在本专利技术保护方案的范畴之内。The above is only the basic principle of the utility model, and does not limit the utility model in any way. All equivalent changes and modifications according to the utility model are within the scope of the technical protection scheme of this patent.
Claims (4)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108111809A (en) * | 2017-12-11 | 2018-06-01 | 鞍钢股份有限公司 | Dry quenching furnace red coke material level monitoring device and installation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108111809A (en) * | 2017-12-11 | 2018-06-01 | 鞍钢股份有限公司 | Dry quenching furnace red coke material level monitoring device and installation method |
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Granted publication date: 20180727 |