CN103275738A - Auxiliary mounting device for side-wall capacitance level indictor of coke dry quenching furnace and application method thereof - Google Patents
Auxiliary mounting device for side-wall capacitance level indictor of coke dry quenching furnace and application method thereof Download PDFInfo
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- CN103275738A CN103275738A CN2013101877143A CN201310187714A CN103275738A CN 103275738 A CN103275738 A CN 103275738A CN 2013101877143 A CN2013101877143 A CN 2013101877143A CN 201310187714 A CN201310187714 A CN 201310187714A CN 103275738 A CN103275738 A CN 103275738A
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Abstract
The invention relates to the technical field of operation maintenance of automatic instruments, and in particular relates to an auxiliary mounting device for a side-wall capacitance level indictor of a coke dry quenching furnace. The device is characterized by comprising sounding rods, a hinge bracket, movable rods, a measuring sleeve, a locking bolt and a push-pull rod, wherein the upper end of the measuring sleeve is fixedly connected with the middle part of the hinge bracket; the measuring sleeve is sleeved on the push-pull rod; the locking bolt for locking the push-pull rod is arranged at the lower end of the measuring sleeve; the upper end of the push-pull rod is hinged with the end parts of the two sounding rods; the two sounding rods are distributed in bilateral symmetry; the hinge bracket has a U shape and is in bilateral symmetry; the two ends of the hinge bracket are respectively hinged with the lower ends of the two movable rods; the upper ends of the two movable rods are respectively hinged with the corresponding places of the two sounding rods; and scales are marked on the measuring sleeve. The device provided by the invention can conveniently and accurately measure the thickness of the side wall of the coke dry quenching furnace at the mounting place of a capacitance level indicator, thus ensuring that an electrode does not exceed the inner wall of the coke dry quenching furnace and the measurement distortion is not caused by too short insertion when the capacitance level indicator is mounted.
Description
Technical field
The present invention relates to the technical field that the self-service instrument running maintenance is installed, relate in particular to a kind of coke dry quenching furnace sidewall capacitance level gage auxiliary installation device.
Background technology
In the coke dry quenching furnace production process, dried putting out has two the capacitance material level meters relevant with dress Jiao, the i.e. section of prestoring upper limit material level and upper limit material levels in the groove.When the coke dry quenching furnace section of prestoring coke material level reaches upper limit height, remind operator's lift in coke dry quenching furnace, to adorn coke; When the coke dry quenching furnace section of prestoring coke material level reaches upper limit, adorned burnt interlocking condition and controlled, the lift coke of can not packing in the coke dry quenching furnace.This interlocking signal is gone up upper limit capacitance material level meter and is sent by the dried section of prestoring of putting out in the groove, and the coke temperature that lift is packed in the coke dry quenching furnace is about 1000 ℃.The capacitance material level meter is in installation process, and is dark excessively if the electrode of capacitance material level meter exceeds the coke dry quenching furnace inwall, and capacitance material level meter electrode can be because of long term high temperature flexural deformation; Meeting can't works better with the damage of capacitance material level meter because of the material collision in coke blanking process in addition.The electrode of capacitance material level meter inserts the too short measurement distortion that easily causes.Also continue dress Jiao if the coke height reaches upper limit, coke will overflow coke dry quenching furnace so, causes accidents such as burning out charging apparatus and the water seal of obstruction furnace roof.
Summary of the invention
The object of the present invention is to provide a kind of coke dry quenching furnace sidewall capacitance level gage auxiliary installation device, this device can be measured the thickness of capacitance material level meter installation place coke dry quenching furnace sidewall convenient, exactly, guarantee the capacitance material level meter when mounted electrode neither exceed the dried stove inwall that puts out, also not because inserting the too short measurement distortion that causes.
For achieving the above object, the technical solution used in the present invention is a kind of coke dry quenching furnace sidewall capacitance level gage auxiliary installation device, and it is characterized in that: it comprises stock rod, hinge bracket, motion bar, measurement sleeve pipe, securing bolt and push-pull rod; Fixedly connected with the middle part of hinge bracket in the upper end of described measurement sleeve pipe, the measuring unit pipe box is on push-pull rod, and the lower end of measuring sleeve pipe is provided with for the securing bolt of locking push-pull rod; The end of the upper end of described push-pull rod and two stock rods is hinged, two stock rod left-right symmetry distributions (two stock rods constitute straight line); Described hinge bracket is U-shaped, and left-right symmetry, and the two ends of hinge bracket are hinged with the lower end of two motion bars respectively, and the upper end of two motion bars is hinged with the corresponding position of two stock rods respectively; Described measurement sleeve pipe is provided with scale (the start index value is the vertical range of this point to stock rod).
The lower end of described push-pull rod is provided with heat insulation handle.
Described stock rod is provided be used to making stock rod and push-pull rod keep vertical mounting block (mounting block is against push-pull rod when stock rod is vertical with push-pull rod) near the end of push-pull rod.
Scale on the described measurement sleeve pipe is the millimeter level.
The using method of above-mentioned coke dry quenching furnace sidewall capacitance level gage auxiliary installation device:
1) pulls back push-pull rod, make stock rod parallel with push-pull rod;
2) unload flange on the open holes, this device is stretched in the burner hearth by open holes;
3) promote push-pull rod forward, make stock rod vertical with push-pull rod, with securing bolt push-pull rod is locked, loading onto flange;
4) stock rod being close to inboard wall of burner hearth, is that benchmark reads the reading of measuring on the sleeve pipe (this reading is the total thickness of furnace wall and flange) with the outside surface of flange;
5) unload lower flange again after measurement finishes, unscrew securing bolt, pull back push-pull rod, make stock rod parallel with push-pull rod, take out this device;
6) determine capacitance material level meter electrode extension according to reading, and carry out mark;
7) the capacitance material level meter is penetrated open holes, fix by flange, adjust electrode length to mark position and fix, instrument installs.
The invention has the beneficial effects as follows:
1, the present invention has the hypertonic measurement function, can measure the thickness of capacitance material level meter installation place coke dry quenching furnace sidewall convenient, exactly, guarantee the capacitance material level meter when mounted electrode neither exceed the dried stove inwall that puts out, also not because inserting the too short measurement distortion that causes.
2, the present invention can realize the correct installation of instrumentation under the high ambient conditions about 1000 ℃, avoids the adjustment repeatedly of instrumentation location.
3, simple in structure, the simple operation, safe and reliable of the present invention.
Description of drawings
Structural representation when Fig. 1 opens (being that stock rod is vertical with push-pull rod) for stock rod of the present invention.
Structural representation when Fig. 2 closes up (being that stock rod is parallel with push-pull rod) for stock rod of the present invention.
Fig. 3 is use view of the present invention.
Among the figure: the 1-stock rod; The 2-hinge bracket; The 3-motion bar; 4-measures sleeve pipe; The 5-securing bolt; The 6-push-pull rod; The heat insulation handle of 7-; The 8-mounting block; The 9-furnace wall; The 10-flange; The 11-open holes.
Embodiment
In order to understand the present invention better, below in conjunction with embodiment and accompanying drawing technical scheme of the present invention is described further (referring to Fig. 1 to Fig. 3).
Coke dry quenching furnace sidewall capacitance level gage auxiliary installation device, as shown in Figure 1, it comprises stock rod 1, hinge bracket 2, motion bar 3, measures sleeve pipe 4, securing bolt 5 and push-pull rod 6; Fixedlying connected with the middle part of hinge bracket 2 in the upper end of described measurement sleeve pipe 4, measures sleeve pipe 4 and be enclosed within on the push-pull rod 6, and the lower end of measuring sleeve pipe 4 is provided with for the securing bolt 5 of locking push-pull rod 6; The end of the upper end of described push-pull rod 6 and two stock rods 1 is hinged, two stock rod 1 left-right symmetry distributions (two stock rods 1 constitute straight line); Described hinge bracket 2 is U-shaped, and left-right symmetry, and the two ends of hinge bracket 2 are hinged with the lower end of two motion bars 3 respectively, and the upper end of two motion bars 3 is hinged with the corresponding position of two stock rods 1 respectively; Described measurement sleeve pipe 4 is provided with scale (the start index value is the vertical range of this point to stock rod).
The lower end of described push-pull rod 6 is provided with heat insulation handle 7.
Described stock rod 1 is provided be used to making the stock rod 1 mounting block 8(vertical with push-pull rod 6 maintenances mounting block 8 when stock rod 1 and push-pull rod 6 are vertical be against push-pull rod 6 near the end of push-pull rod 6).
Scale on the described measurement sleeve pipe 4 is the millimeter level.
The using method (as Fig. 2 and Fig. 3) of above-mentioned coke dry quenching furnace sidewall capacitance level gage auxiliary installation device:
1) pulls back push-pull rod 6, make stock rod 1 parallel with push-pull rod 6;
2) unload flange 10 on the open holes 11, this device is stretched in the burner hearth by open holes 11;
3) promote push-pull rod 6 forward, make stock rod 1 vertical with push-pull rod 6, with push-pull rod 6 lockings, loading onto flange 10 with securing bolt 5;
4) stock rod 1 being close to inboard wall of burner hearth, is that benchmark reads the reading of measuring on the sleeve pipe 4 (this reading is the total thickness of furnace wall 9 and flange 10) with the outside surface of flange 10;
5) unload lower flange 10 again after measurement finishes, unscrew securing bolt 5, pull back push-pull rod 6, make stock rod 1 parallel with push-pull rod 6, take out this device;
6) determine capacitance material level meter electrode extension according to reading, and carry out mark;
7) the capacitance material level meter is penetrated open holes 11, fixing by flange 10, to adjust electrode length to mark position and fix, instrument installs.
Above embodiment only is the present invention's preferred version; but not limitation of the present invention; person skilled in the relevant technique; under the situation that does not break away from the spirit and scope of the present invention; can also make various conversion or modification; therefore all technical schemes that are equal to all fall into protection scope of the present invention.
Claims (5)
1. coke dry quenching furnace sidewall capacitance level gage auxiliary installation device is characterized in that: it comprises stock rod (1), hinge bracket (2), motion bar (3), measures sleeve pipe (4), securing bolt (5) and push-pull rod (6); Fixedlying connected with the middle part of hinge bracket (2) in the upper end of described measurement sleeve pipe (4), measures sleeve pipe (4) and be enclosed within on the push-pull rod (6), and the lower end of measuring sleeve pipe (4) is provided with for the securing bolt (5) of locking push-pull rod (6); The end of the upper end of described push-pull rod (6) and two stock rods (1) is hinged, and two stock rods (1) left-right symmetry distributes; Described hinge bracket (2) is U-shaped, and left-right symmetry, and the two ends of hinge bracket (2) are hinged with the lower end of two motion bars (3) respectively, and the upper end of two motion bars (3) is hinged with the corresponding position of two stock rods (1) respectively; Described measurement sleeve pipe (4) is provided with scale.
2. coke dry quenching furnace sidewall capacitance level gage auxiliary installation device according to claim 1, it is characterized in that: the lower end of described push-pull rod (6) is provided with heat insulation handle (7).
3. coke dry quenching furnace sidewall capacitance level gage auxiliary installation device according to claim 1 is characterized in that: described stock rod (1) is provided be used to making stock rod (1) mounting block (8) vertical with push-pull rod (6) maintenance near the end of push-pull rod (6).
4. coke dry quenching furnace sidewall capacitance level gage auxiliary installation device according to claim 1 is characterized in that: the scale on the described measurement sleeve pipe (4) is the millimeter level.
5. the using method of a coke dry quenching furnace sidewall capacitance level gage auxiliary installation device is characterized in that: may further comprise the steps,
1) pulls back push-pull rod (6), make stock rod (1) parallel with push-pull rod (6);
2) unload flange (10) on the open holes (11), this device is stretched in the burner hearth by open holes (11);
3) promote push-pull rod (6) forward, make stock rod (1) vertical with push-pull rod (6), with push-pull rod (6) locking, loading onto flange (10) with securing bolt (5);
4) stock rod (1) being close to inboard wall of burner hearth, is that benchmark reads the reading of measuring on the sleeve pipe (4) with the outside surface of flange (10);
5) unload lower flange (10) again after measurement finishes, unscrew securing bolt (5), pull back push-pull rod (6), make stock rod (1) parallel with push-pull rod (6), take out this device;
6) determine capacitance material level meter electrode extension according to reading, and carry out mark;
7) the capacitance material level meter is penetrated open holes (11), fixing by flange (10), to adjust electrode length to mark position and fix, instrument installs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101877143A CN103275738A (en) | 2013-05-20 | 2013-05-20 | Auxiliary mounting device for side-wall capacitance level indictor of coke dry quenching furnace and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101877143A CN103275738A (en) | 2013-05-20 | 2013-05-20 | Auxiliary mounting device for side-wall capacitance level indictor of coke dry quenching furnace and application method thereof |
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| CN103275738A true CN103275738A (en) | 2013-09-04 |
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| CN2013101877143A Pending CN103275738A (en) | 2013-05-20 | 2013-05-20 | Auxiliary mounting device for side-wall capacitance level indictor of coke dry quenching furnace and application method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107267165A (en) * | 2017-07-28 | 2017-10-20 | 马鞍山钢铁建设集团有限公司 | A kind of dry coke quenching body of heater is circular layout pre-embedded bolt fixed structure and installation method |
| CN109762579A (en) * | 2019-03-11 | 2019-05-17 | 中冶焦耐(大连)工程技术有限公司 | A kind of dry coke quenching level-sensing device mounting base that prefabricated pour is built |
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| US5497560A (en) * | 1995-01-27 | 1996-03-12 | Pasquerella; David | Depth finder |
| CN201081674Y (en) * | 2007-08-11 | 2008-07-02 | 吴承旺 | Thickness gauge |
| CN201407978Y (en) * | 2009-05-14 | 2010-02-17 | 山东省建筑科学研究院 | Wall and plate thickness measuring device |
| CN101928575A (en) * | 2009-06-19 | 2010-12-29 | 中冶成工上海五冶建设有限公司 | Dry quenching laying method |
| CN201909599U (en) * | 2011-01-14 | 2011-07-27 | 南京市建筑安装工程质量检测中心 | Direct-reading type plate thickness tester |
| CN203333578U (en) * | 2013-05-20 | 2013-12-11 | 中国一冶集团有限公司 | Auxiliary mounting device for side wall capacitance level meter of dry quenching coke furnace |
-
2013
- 2013-05-20 CN CN2013101877143A patent/CN103275738A/en active Pending
Patent Citations (6)
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| US5497560A (en) * | 1995-01-27 | 1996-03-12 | Pasquerella; David | Depth finder |
| CN201081674Y (en) * | 2007-08-11 | 2008-07-02 | 吴承旺 | Thickness gauge |
| CN201407978Y (en) * | 2009-05-14 | 2010-02-17 | 山东省建筑科学研究院 | Wall and plate thickness measuring device |
| CN101928575A (en) * | 2009-06-19 | 2010-12-29 | 中冶成工上海五冶建设有限公司 | Dry quenching laying method |
| CN201909599U (en) * | 2011-01-14 | 2011-07-27 | 南京市建筑安装工程质量检测中心 | Direct-reading type plate thickness tester |
| CN203333578U (en) * | 2013-05-20 | 2013-12-11 | 中国一冶集团有限公司 | Auxiliary mounting device for side wall capacitance level meter of dry quenching coke furnace |
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| 罗时政等: "《干熄焦技术问答》", 31 January 2010, article "静电容料位计安装注意事项有哪些", pages: 178-179 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107267165A (en) * | 2017-07-28 | 2017-10-20 | 马鞍山钢铁建设集团有限公司 | A kind of dry coke quenching body of heater is circular layout pre-embedded bolt fixed structure and installation method |
| CN107267165B (en) * | 2017-07-28 | 2019-10-11 | 马鞍山钢铁建设集团有限公司 | A kind of dry coke quenching furnace body is circular layout pre-embedded bolt fixed structure and installation method |
| CN109762579A (en) * | 2019-03-11 | 2019-05-17 | 中冶焦耐(大连)工程技术有限公司 | A kind of dry coke quenching level-sensing device mounting base that prefabricated pour is built |
| CN109762579B (en) * | 2019-03-11 | 2024-05-14 | 中冶焦耐(大连)工程技术有限公司 | Dry quenching charge level indicator mount pad that prefabricated pouring piece was built by laying bricks or stones |
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Application publication date: 20130904 |