CN106323236B - The test and method of adjustment of Wiggins gas holder level - Google Patents
The test and method of adjustment of Wiggins gas holder level Download PDFInfo
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- CN106323236B CN106323236B CN201510368513.2A CN201510368513A CN106323236B CN 106323236 B CN106323236 B CN 106323236B CN 201510368513 A CN201510368513 A CN 201510368513A CN 106323236 B CN106323236 B CN 106323236B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/20—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container
- G01C9/22—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container with interconnected containers in fixed relation to each other
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention provides the test and method of adjustment of a kind of Wiggins gas holder level.The method of the present invention includes：（1）Test the same tension with 2 wirerope in heavy lead of Wiggins gas holder；（2）Fixation steel plate ruler；（3）Air is injected into Wiggins gas holder with air blower, adjusts the level of piston；（4）Continue the air blast into Wiggins gas holder, all 60 of piston and T baffle touch a little contact simultaneously before, stop air blast, adjust the adjusting gasket height of contact point, it is made to reach consistent；（5）When Wiggins gas holder capacity reaches the 3.75% of cabinet appearance, stop release, measurement record water level count value is simultaneously recorded, if within the allowable range, continuing the air blast into gas holder, diffused after reaching the upper limit, and walking is until piston is horizontal repeatedly.Present invention measurement numerical value is accurate and reliable, simply and quickly adjusts the leveling system of gas holder.
Description
Technical field：
The present invention relates to the tests and method of adjustment of a kind of Wiggins gas holder level.
Background technique：
Coal gas of converter is the important secondary energy sources of iron and steel enterprise, and the recycling of coal gas of converter can reduce the production cost of enterprise,
It is horizontal to improve utilizing for secondary energy sources, is the important measure that iron and steel enterprise carries out energy-saving and emission-reduction.Iron and steel enterprise generally uses rubber
Air storage equipment of the Wiggins dry gas holder of sealing as recycling coal gas of converter obtains wide in major iron and steel enterprise of China
General application.For the length for reducing seal rubber film, Wiggins converter gas cabinet generallys use two sections of rubber membranes to seal, converter
In the space that bottom plate, side plate, inside and outside (two sections) seal rubber film and piston that pathogenic dryness is stored in gas holder is separated, piston is with coal
The increase and decrease of tolerance and go up and down.
In converter gas recovery system, Wiggins gas holder is the important link formed a connecting link, and leveling system is normal
Efficient operation is one of the important prerequisite of Wiggins gas holder safe and stable operation.In Wiggins gas holder operational process, pass through tune
The out-of-balance force that gas cabinet piston generates during elevating movement is eliminated in the adjusting of flat system, and making piston, maintenance level is run always
State.
Pass through Access point《Metallurgical power》Etc. data learn that Wiggins gas cabinet piston occurred in major iron and steel enterprise
Inclination, leads to epithelium disrepair phenomenon, affects normal production, therefore the weight for being adjusted to operate normally for gas holder that piston is horizontal
In weight, and adjust the leveling system of gas holder a set of maturation, reliable leveling method, constituent parts show all in accordance with oneself
The problems such as shape is adjusted at random, cannot fundamentally solve piston excursion still occurs similar after gas holder runs a period of time
Problem.
Summary of the invention
The purpose of the present invention is provide the test and adjustment of a kind of Wiggins gas holder level in view of the above problems
Method, easily operated, measurement numerical value is accurate and reliable, simply, efficiently adjusts the leveling system of gas holder, it is ensured that piston is horizontal
The problems such as being run under state, fundamentally solving tilting of the piston, and then the service life of gas holder is extended, guarantee consecutive production.
Above-mentioned purpose is achieved through the following technical solutions：
The test and method of adjustment of Wiggins gas holder level, this method comprises the following steps：
（1）It is same that Wiggins gas holder stretches the same distance test of wirerope under free denidation state, with spring tension meter
One tension with 2 wirerope in heavy lead,
（2）One group of water-level gauge is averagely set in the piston upper of Wiggins gas holder, water-level gauge is connected using transparent pipe,
After water-level gauge water pipe is full of water, the bubble in observation tube, after confirming pipeline corrugationless and bubble, each water level is recorded in measurement
The water level of meter, on the basis of this position, fixation steel plate ruler after unified whole water level count value；
（3）Air is injected into Wiggins gas holder with air blower, so that Wiggins gas holder cabinet holds at 3.75%, is surveyed
The numerical value and record of each water-level gauge are measured, the symmetrical water-level gauge of every two is referred to, the high side's piston of water level count value
It tilts down, the low side's piston of opposite water level count value tilts upwards, adjusts the level of piston, measures again after adjustment corresponding
Water level count value, allowable range of error is in ± 30mm；
（4）Continue the air blast into Wiggins gas holder, all 60 of piston and T baffle touch a little contact simultaneously before, in work
When plug touches point 500mm ± 30mm away from T baffle, stop air blast, is put at each and place clay ball, then proceed to supply gas, when all
Clay ball connects when touch points are crushed and shuts down in time, and the thickness after being flattened with vernier caliper measurement clay ball is surveyed according to 60 points
Trial record adjusts the adjusting gasket height of contact point, it is made to reach consistent；
（5）Into gas holder when air blast, rise while measuring seal clearance, and record numerical value；
（6）Piston with T baffle is all touch point contact after, will two sections of sealing films jack up to gas holder cabinet appearance upper limit position before stop
Air blast opens release, declines piston；When decline, pays close attention to water-level gauge liquid level and change and record, while recording between sealing
Gap；
（7）When Wiggins gas holder capacity reaches the 3.75% of cabinet appearance, stop release, measurement record water level count value is simultaneously
Record diffuses after reaching the upper limit if within the allowable range, continuing the air blast into gas holder, walks 2 ~ 3 times repeatedly, it is ensured that
Gas holder normal operation；If exceeding allowed band, the seal clearance and water level count value of reference measure repeat 1 ~ 6 step, until
Piston is horizontal.
The test and method of adjustment of the Wiggins gas holder level, step（1）Described in wirerope tension
Method is：It adjusts identical to two steel wire rope tensions, spring scale is hung in leveling steel rope on the topmost corridor of T plate washer,
It places ruler and stretches a distance, the numerical value on each spring scale is read at measuring point a ~ p, then in the same way, point
It does not test, record and adjust each tension with 2 wirerope in heavy lead.
The test and method of adjustment of the Wiggins gas holder level, step（2）The water-level gauge is provided with 12.
The test and method of adjustment of the Wiggins gas holder level, step（2）Described in adjustment piston level
Method be to be adjusted first with the work counterweight above piston collar tie beam, counterweight living should uniformly be placed in the circle around piston fastly
The counterweight for tilting down a side is removed the level that piston is adjusted to piston opposite by Liang Shang, if effect is unobvious, fastening is downward
The flower basket bolt for tilting a side loosens acclivitous flower basket bolt, measures corresponding water level count value after adjustment again, and error permits
Perhaps range is in ± 30mm.
Beneficial effect：
The water-level gauge of upper piston area is increased to 12 by the present invention, and uses transparent pipe as connecting tube, can be abundant
The bubble in water pipe is discharged, improves the accuracy of liquidometer, measures the same drawing with two wirerope in heavy lead with tensiometer
Power, more accurately judges the inclined degree of piston by tensiometer and water-level gauge, and self-balanced upper rotary position and elastic gaily decorated basket spiral shell
Bolt eliminates the out-of-balance force that gas cabinet piston generates during elevating movement, makes piston maintenance level operating status always；And it surveys
Measure contact point between T baffle at a distance from use " clay ball " method, the clay ball thickness after being flattened with vernier caliper measurement is more acurrate
Two sections of T baffles of adjustment level；In conclusion after above method levels piston and T baffle, it is ensured that gas holder operates normally,
Release is reduced, the production cost of enterprise can be reduced, that improves secondary energy sources utilizes level, reaches the mesh of iron and steel enterprise's energy-saving and emission-reduction
, create more benefits.
Detailed description of the invention
Fig. 1 is leveling steel rope tonometry schematic diagram；
Fig. 2 is leveling steel rope measuring point schematic diagram；
Fig. 3 is piston horizontal measurement schematic diagram；
Fig. 4 is that clay ball configures orientation diagram schematic diagram；
Fig. 5 is clump weight configuration schematic diagram.
Specific embodiment
1. preparing and confirming item before leveling：
1) before gas holder manhole does not seal, check whether rub between T grades of frame lower tumblers and support plate；
2) without bump on weight guide；
3) whether each pulley installation is correct；
4) lubricating grease is applied on steel cable；
5) whether leveling steel rope installation is correct；
6) each related bearing whether grease up；
7) water is full of in the piping of water-level gauge, bubble-free is answered in inspection.
2. the test and adjustment of leveling system, piston level
1）As depicted in figs. 1 and 2, gas holder stretches the same distance of wirerope with spring tension meter under free denidation state
The same tension with 2 wirerope in heavy lead is tested, adjusts identical to two steel wire rope tensions, is walked in the topmost of T plate washer
Spring scale is hung in leveling steel rope on corridor, place ruler and stretches a distance.It is read on each spring scale at measuring point a ~ p
Numerical value.Then in the same way, test, record respectively and adjust each tension with 2 wirerope in heavy lead；
2）As shown in figure 3,12 water-level gauges are averagely arranged in piston upper, it is proposed that select transparent pipe to be connected, water-level gauge water
For pipe full of after water, the bubble in observation tube disappears bubble, finds water-level gauge benchmark in order to more acurrate；Confirm pipeline aptychus
After wrinkle and bubble, the water level of each water-level gauge is recorded in measurement, solid after unified 12 water level count values on the basis of this position
Determine Steel Ruler（Such as：The water-column of each water-level gauge is corresponded at the 20cm of Steel Ruler, to be at Steel Ruler scale 20cm
Benchmark）；
3）By taking 80,000 m3 converter gas cabinets as an example（Below by taking 80,000 m3 converter gas cabinets as an example）：With air blower into gas holder
Air is injected, so that gas holder cabinet holds at 3000m3, measures the numerical value and record of each water-level gauge, the symmetrical water level of every two
Meter is referred to, and the high side's piston of water level count value tilts down, and the low side's piston of opposite water level count value tilts upwards,
Such as Fig. 4, the work counterweight above Preliminary Exploitation piston collar tie beam is adjusted, and counterweight living should uniformly be placed in the collar tie beam around piston fastly
On, the counterweight for tilting down a side is removed to the level that piston is adjusted to piston opposite, if effect is unobvious, fastening appropriate
The flower basket bolt for tilting down a side loosens acclivitous flower basket bolt, measures corresponding water level count value after adjustment again, accidentally
Poor allowed band is in ± 30mm；
4）Continue the air blast into gas holder, all 60 of piston and T baffle touch a little contact simultaneously before, such as Fig. 5, piston away from
When T baffle touches a little about 500mm, stop air blast, prevents clay ball in each point, then proceed to supply gas, when all clay balls connect
It is shut down in time when touch points are crushed, the thickness after being flattened with vernier caliper measurement clay ball, according to 60 test record tune
The adjusting gasket height of whole contact point makes it reach almost the same；
5）Into gas holder when air blast, rise while measuring seal clearance, and record numerical value；
6）Piston with T baffle is all touch point contact after, will two sections of sealing films jack up to gas holder cabinet appearance upper limit position before stop
Air blast opens release, declines piston；When decline, pays close attention to water-level gauge liquid level and change and record, while recording between sealing
Gap；
7）When gas holder capacity reaches 3000 m3, stop release, measurement record water level count value simultaneously records, if permitting
Perhaps in range, continue the air blast into gas holder, diffused after reaching the upper limit, walked 2 ~ 3 times repeatedly, it is ensured that gas holder normal operation；
If exceeding allowed band, the seal clearance and water level count value of reference measure repeat 1 ~ 6 step, until piston is horizontal.
Claims (4)
1. a kind of test and method of adjustment of Wiggins gas holder level, it is characterized in that：This method comprises the following steps：
（1）Wiggins gas holder stretches that the same distance test of wirerope is same matches with spring tension meter under free denidation state
The tension of 2 wirerope in heavy lead,
（2）One group of water-level gauge is averagely set in the piston upper of Wiggins gas holder, water-level gauge is connected using transparent pipe, water level
Water pipe is counted full of after water, the bubble in observation tube, after confirming pipeline corrugationless and bubble, each water-level gauge is recorded in measurement
Water level, on the basis of this position, fixation steel plate ruler after unified whole water level count value；
（3）Air is injected into Wiggins gas holder with air blower, so that Wiggins gas holder cabinet holds at 3.75%, measurement is every
The numerical value and record of one water-level gauge, the symmetrical water-level gauge of every two are referred to, and the high side's piston of water level count value is downward
Inclination, the low side's piston of opposite water level count value tilt upwards, adjust the level of piston, measure corresponding water level after adjustment again
Count value, allowable range of error is in ± 30mm；
（4）Continue the air blast into Wiggins gas holder, all 60 of piston and T baffle touch a little contact simultaneously before, in piston away from T
When baffle touches point 500mm ± 30mm, stop air blast, touches a placement clay ball at each, then proceed to supply gas, when all clays
Ball connects touch points and shuts down in time when starting to be crushed, and the thickness after being flattened with vernier caliper measurement clay ball is touched according to 60
Point test record adjustment clay ball and the adjusting gasket height for touching point contact position, make it reach consistent；
（5）Into gas holder when air blast, rise while measuring seal clearance, and record numerical value；
（6）Piston with T baffle is all touch point contact after, two sections of sealing films are jacked up and stop drum before holding upper limit position to gas holder cabinet
Wind opens release, declines piston；When decline, pays close attention to water-level gauge liquid level and change and record, while recording seal clearance；
（7）When Wiggins gas holder capacity reaches the 3.75% of cabinet appearance, stops release, water level count value is recorded, if allowing
In range, continue the air blast into gas holder, diffused after reaching the upper limit, is walked 2 ~ 3 times repeatedly, it is ensured that gas holder normal operation；Such as
Fruit exceeds allowed band, and the seal clearance and water level count value of reference measure repeat 1 ~ 6 step, until piston is horizontal.
2. the test and method of adjustment of Wiggins gas holder level according to claim 1, it is characterized in that：Step（1）In
The method of the tension of the test wirerope is：Adjust it is identical to two steel wire rope tensions, on the topmost corridor of T plate washer
On wirerope after spring scale being hung over adjustment tension, places ruler and stretch a distance, each bullet is read at measuring point a ~ p
Then in the same way of each 2 wirerope in heavy lead is tested respectively, records and adjusted to numerical value on spring scale
Power.
3. the test and method of adjustment of Wiggins gas holder level according to claim 1, it is characterized in that：Step（2）Institute
The water-level gauge stated is provided with 12.
4. the test and method of adjustment of Wiggins gas holder level according to claim 1, it is characterized in that：Step（2）In
The horizontal method of the adjustment piston is adjusted first with the work counterweight above piston collar tie beam, and counterweight living should be uniform
It is placed on the collar tie beam around piston, the work counterweight for tilting down a side is removed to the level for adjusting piston to piston opposite, if
Effect is unobvious, and fastening tilts down the flower basket bolt of a side, loosens acclivitous flower basket bolt, measures correspondence after adjustment again
Water level count value, allowable range of error is in ± 30mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510368513.2A CN106323236B (en) | 2015-06-29 | 2015-06-29 | The test and method of adjustment of Wiggins gas holder level |
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| CN201510368513.2A CN106323236B (en) | 2015-06-29 | 2015-06-29 | The test and method of adjustment of Wiggins gas holder level |
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| CN106323236A CN106323236A (en) | 2017-01-11 |
| CN106323236B true CN106323236B (en) | 2018-11-23 |
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Families Citing this family (1)
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| CN107816971A (en) * | 2017-10-27 | 2018-03-20 | 中冶华天南京电气工程技术有限公司 | A kind of thin oil seal dry gas-holder tilting of the piston measuring system and measuring method |
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| CN201059972Y (en) * | 2007-07-13 | 2008-05-14 | 邯郸钢铁股份有限公司 | Dry seal gas holder gas piston gradient automatic detection device |
| CN101368665A (en) * | 2008-09-26 | 2009-02-18 | 中冶京诚工程技术有限公司 | Piston leveling device for rubber film sealed gas chamber |
| CN101532605A (en) * | 2009-03-27 | 2009-09-16 | 中冶实久建设有限公司 | A large-scale gas cabinet piston adjusting apparatus used in metallurgical and other industries and its construction method |
| CN202252811U (en) * | 2011-08-19 | 2012-05-30 | 中冶南方工程技术有限公司 | Detection mechanism for rubber diaphragm gas chamber piston leveling device |
-
2015
- 2015-06-29 CN CN201510368513.2A patent/CN106323236B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201059972Y (en) * | 2007-07-13 | 2008-05-14 | 邯郸钢铁股份有限公司 | Dry seal gas holder gas piston gradient automatic detection device |
| CN101368665A (en) * | 2008-09-26 | 2009-02-18 | 中冶京诚工程技术有限公司 | Piston leveling device for rubber film sealed gas chamber |
| CN101532605A (en) * | 2009-03-27 | 2009-09-16 | 中冶实久建设有限公司 | A large-scale gas cabinet piston adjusting apparatus used in metallurgical and other industries and its construction method |
| CN202252811U (en) * | 2011-08-19 | 2012-05-30 | 中冶南方工程技术有限公司 | Detection mechanism for rubber diaphragm gas chamber piston leveling device |
Non-Patent Citations (2)
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