CN201737893U - Water seal device used for execution connecting rod of pressure regulating valve of pressure regulating system in carbonization chamber of coke oven - Google Patents
Water seal device used for execution connecting rod of pressure regulating valve of pressure regulating system in carbonization chamber of coke oven Download PDFInfo
- Publication number
- CN201737893U CN201737893U CN2010202348488U CN201020234848U CN201737893U CN 201737893 U CN201737893 U CN 201737893U CN 2010202348488 U CN2010202348488 U CN 2010202348488U CN 201020234848 U CN201020234848 U CN 201020234848U CN 201737893 U CN201737893 U CN 201737893U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- pipe
- pressure regulating
- bucket
- carbonization chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Coke Industry (AREA)
Abstract
The utility model provides a water seal device used for an execution connecting rod of a pressure regulating valve of a pressure regulating system in a carbonization chamber of a coke oven. The water seal device comprises a connecting part and a sealing part, wherein the sealing part comprises a casing pipe that is sheathed on the execution connecting rod; the casing pipe is in the clearance fit with the execution connecting rod; a water bucket is sheathed outside the lower part of the casing pipe; the upper end of the water bucket is connected on the casing pipe; a nozzle is arranged on the side wall of the water bucket; the nozzle is connected with an ammonia water spray pipe arranged on a system bridge pipe by an ammonia spray pipe; the area of liquid flow formed at the clearance between the bottom of the water bucket and the execution connecting rod is less than that of the spray flow of the nozzle; the connecting part is provided with a fixed connecting plate; the upper ends of the ammonia spray pipe and the casing pipe extend out of the fixed connecting plate and is welded with the combination part of the fixed connecting plate in a sealing way; and the upper port of the ammonia spray pipe is used for connecting the ammonia water spray pipe arranged on the system bridge pipe. The clearance between the casing pipe and the execution connecting rod is 1-2mm; and the clearance between the bottom of the water bucket and the execution connecting rod is 1-2mm. The two sides of the upper end of the water bucket are connected with a pair of lugs that are connected with an ear plate arranged on the casing pipe by a bolt.
Description
Technical field
The utility model relates to a kind of coke furnace carbonization chamber pressure regulating system relief valve and carries out the connecting rod water seal arrangement, and is particularly a kind of in the coke furnace carbonization chamber pressure regulating system lifting linking member of vertical type sphere plug relief valve topworks being played the novel energy-conserving emission reduction environmental protecting device of sealing, cleaning, cooling effect.
Background technology
Be to collect the raw gas that all coking chamber inside are produced after because of coal combustion in the coke oven collecting main, its pipe internal pressure then is very important coke making process parameter, and its pressure size is determined by the inner current true pressure of each coking chamber of coke oven.The stable quality that is directly connected to the charge of coke product of collecting main pressure affects the Air quality in the coke oven sky simultaneously.In case the coke furnace carbonization chamber internal pressure is excessive, will wash coking chamber rising lid open, and directly efflux the raw gas that is produced by coking chamber internal combustion coal to atmosphere, and this raw gas contains a large amount of harmful compositions, it is not only endangering the healthy of workers at their posts, is polluting the atmospheric environment of coke oven periphery simultaneously.The Regulation of Coke Oven Collecting Mains mode was an extensive style in the past, and its effect is poor, and the coal-gas recovering rate is very low, and obnoxious flavour is discharged in the atmosphere serious environment pollution in a large number.
Vertical type sphere plug topworks is a kind of executive device that can become more meticulous and regulate coke oven carbonization chamber pressure, the connecting rod of topworks is inserted by the bridge tube wall and extends effuser, in the pressure regulate process, frequently move up and down, the sleeve pipe that itself and bridge tube insert mouth has certain clearance, causes harmful raw gas to spill in the air.Because the temperature of coking chamber is higher, buckle easily after the connecting rod of topworks is heated and have a strong impact on the regulatory function of executive device, abominable in addition site work environment can make the connecting rod of topworks adhere to a large amount of tar easily, a large amount of tar is attached on the connecting rod, make the connecting rod weak heat-dissipating, operation is obstructed up and down, causes equipment failure, has a strong impact on production.
Summary of the invention
The purpose of this utility model is at above-mentioned present situation, aim to provide a kind of coke furnace carbonization chamber pressure regulating system relief valve and carry out the connecting rod water seal arrangement, to the water seal arrangement that in the coke furnace carbonization chamber pressure regulating system lifting linking member of vertical type sphere plug relief valve topworks is sealed, reduce evil gas to airborne release quantity, improve the rate of recovery of coal gas, and the tar on the connecting rod is cleaned and cool off by ammoniacal liquor.
The technical solution of the utility model: coke furnace carbonization chamber pressure regulating system relief valve of the present utility model is carried out connecting rod and is comprised connection portion and hermetic unit with water seal arrangement, its hermetic unit comprises the sleeve pipe that is enclosed within on the execution connecting rod, sleeve pipe and execution connecting rod running fit; The sleeve pipe bottom outside is with bucket, and the bucket upper end is connected on the sleeve pipe, and the bucket sidewall is installed nozzle, and nozzle is connected with ammoniacal liquor jet pipe on the system bridge tube by spray ammonia pipe; Bucket bottom and the jet flow area of the formed liquid flow area in gap of carrying out connecting rod less than nozzle; There is fixed connecting plate the connection portion, and fixed connecting plate is stretched out in spray ammonia pipe and telescopic upper end, and with the bound fraction seal welding of fixed connecting plate, the upper port of spray ammonia pipe is the port that is connected with ammoniacal liquor jet pipe on the system bridge tube.Fixed connecting plate is the fixed connecting plate that is connected with coke furnace carbonization chamber pressure regulating system bridge tube.
Described sleeve pipe is 1～2mm with the gap of carrying out connecting rod; The bucket bottom is 1～2mm with the gap of carrying out connecting rod.
The both sides, upper end of described bucket are connected with a pair of ear that draws, and draw ear to connect by the otic placode that is connected on bolt and the sleeve pipe.
The top of described spray ammonia pipe and fixed connecting plate linkage section have fixing the adapter, the fixing lower end of taking over is by lower sub and spray ammonia pipe coupling, the fixing upper end of taking over is connected with metallic hose by top connection, and metallic hose is the pipe that is connected with ammoniacal liquor jet pipe on the system bridge tube.
Advantage of the present utility model and beneficial effect are: the utility model structure design is ingenious, and is quick for installation, is convenient to dismounting mediation and cleaning.By using the water seal arrangement effect very obvious, in the production use, can clean vertical type sphere plug relief valve topworks connecting rod in the coking chamber pressure regulating system and cool off by ammoniacal liquor, obviously reduce the fault of vertical type sphere plug relief valve topworks, guarantee the production direct motion.The utility model can effectively reduce obnoxious flavour to the quantity that atmosphere diffuses in the production use, improved the rate of recovery of coal gas, and the rate of recovery reaches more than 90%, is genuine energy-saving and emission-reduction, the novel environment friendly product.
Description of drawings
Fig. 1 is a structure composition diagram of the present utility model.
Fig. 2 is the utility model user mode synoptic diagram.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Comprise the bridge tube 15 that is connected with raw coke over gas riser 17 as Fig. 2 coke furnace carbonization chamber pressure regulating system, ammoniacal liquor jet pipe 18 is arranged on the bridge tube 15, the bottom of bridge tube 15 is communicated to effuser 16 by sphere plug relief valve 19 equipressure setting devices.Be 14 sphere plug relief valve lift cylinders, the 1st, sphere plug relief valve is carried out connecting rod 1.In the process of whole coking, bridge tube pressure moves up and down the adjusting liquid level by sphere plug relief valve execution connecting rod 1 all the time and controls coking chamber pressure.
The utility model mainly solves the sealing problem of carrying out connecting rod 1 and bridge tube 15.
Fig. 1 is a structure composition diagram of the present utility model, and Fig. 2 is the utility model user mode synoptic diagram:
The utility model mainly comprises connection portion and hermetic unit, and its hermetic unit comprises the sleeve pipe 2 that is enclosed within on the execution connecting rod 1, sleeve pipe 2 and execution connecting rod 1 running fit; The sleeve pipe 2 bottoms outsides is with bucket 6, and bucket 6 upper ends are connected on the sleeve pipe 2, and bucket 6 sidewalls are installed nozzle 7, and nozzle 7 is connected with ammoniacal liquor jet pipe 18 on the system bridge tube 15 by spray ammonia pipe 9; Bucket 6 bottoms and the jet flow area of the formed liquid flow area in gap of carrying out connecting rod 1 less than nozzle 7; There is fixed connecting plate 3 connection portion, and fixed connecting plate 3 is stretched out in the upper end of spray ammonia pipe 9 and sleeve pipe 2, and with the bound fraction seal welding of fixed connecting plate 3, the upper port of spray ammonia pipe 9 is the ports that are connected with ammoniacal liquor jet pipe 18 on the system bridge tube 15.Nozzle 7 connects with bucket 6 chambeies, and integrally welded.Fixed connecting plate 3 is the fixed connecting plates that are connected with coke furnace carbonization chamber pressure regulating system bridge tube.Fixed connecting plate 3 will fix that to take over 9a and sleeve pipe 2 fixing and be connected as a whole effect.On the fixed connecting plate 3 screw is arranged, be connected with flange on the bridge tube 15 by bolt.Be convenient to whole taking-up of the utility model and installation like this.
Described sleeve pipe 2 is 1～3mm with carrying out connecting rod 1 gap; Bucket 6 bottoms are 1～3mm with the gap of carrying out connecting rod 1.
The both sides, upper end of described bucket 6 are connected with a pair of ear 5 that draws, and bucket 6 is an integral body with drawing ear 5, draw ear 5 by being connected otic placode 2a connection on bolt 4 and the sleeve pipe 2.
The top of described spray ammonia pipe 9 and fixed connecting plate 3 linkage sections have the fixing 9a of adapter, the fixing lower end of taking over 9a is connected with spray ammonia pipe 9 by lower sub 10, the fixing upper end of taking over 9a is connected with metallic hose 9b by top connection 12, and metallic hose 9b is the pipe that is connected with ammoniacal liquor jet pipe 18 on the system bridge tube 15.Nozzle 7 is connected with spray ammonia pipe 9 by toggle joint 8.Nozzle 7 connects with bucket 6 feather edges, and integrally welded.
Because the nearly all parts of water seal arrangement are all at the effuser inside processing, its operating environment very severe, processing temperature is than higher (＜=800 ℃), and ammoniacal liquor has corrodibility, tar has very strong adhesivity, so material all adopts stainless steel (1Cr18Ni9Ti) to process.
Below in conjunction with Fig. 2 the utility model principle of work is described:
Carry out cylinder 14 and move up and down realization pressure regulatory function by carrying out connecting rod 1 drive pressure regulating device 19, but owing between sleeve pipe 2 and the execution connecting rod 1 tolerance clearance is arranged, so the raw gas in the effuser 16 can be by the constantly loss in atmosphere of this slit, a large amount of tar also can be in the slit be stacked into sleeve pipe simultaneously, 1 motion of execution connecting rod is obstructed and the radiating condition variation, often cause carrying out connecting rod 1 flexural deformation, have a strong impact on production.
The utility model principle of work is: the ammoniacal liquor in the ammoniacal liquor jet pipe 18 is by dividing metal flexible pipe 9b, be injected in the bucket 6 by nozzle 7 again, because bucket 6 bottoms and the jet flow area of the formed liquid flow area in gap of carrying out connecting rod 1 less than nozzle 7, so form certain liquid level in bucket 6 bottoms, ammoniacal liquor in the bucket 6 is by the gap between bucket bottom and the sleeve pipe 2, flow to the tolerance clearance between sleeve pipe 2 and the execution connecting rod 1, and uniformly attached to carrying out on the connecting rod 1, waste coal in the prevention effuser 16 is to the atmosphere loss, form the water seal effect, ammoniacal liquor also constantly cleans the tar of carrying out on the connecting rod 1 simultaneously, and play cooling effect, prevent to carry out that connecting rod 1 is heated or flecxure distortion, guarantee the production direct motion.Bucket 6 bottoms and the gap of carrying out between the connecting rod 1 are fit to be as the criterion to keep bucket 6 bottom ammoniacal liquor liquid levels, promptly must keep liquid level can surpass sleeve pipe 2 bottoms, and it is flooded, and are no more than the volume of bucket 6 again.
Claims (4)
1. a coke furnace carbonization chamber pressure regulating system relief valve is carried out the connecting rod water seal arrangement, comprise connection portion and hermetic unit, it is characterized in that: hermetic unit comprises the sleeve pipe (2) that is enclosed within on the execution connecting rod (1), sleeve pipe (2) and execution connecting rod (1) running fit; The outside, sleeve pipe (2) bottom is with bucket (6), and bucket (6) upper end is connected on the sleeve pipe (2), and bucket (6) sidewall is installed nozzle (7), and nozzle (7) is connected with spray ammonia pipe (9); Bucket (6) bottom and the jet flow area of the formed liquid flow area in gap of carrying out connecting rod (1) less than nozzle (7); There is fixed connecting plate (3) connection portion, fixed connecting plate (3) is stretched out in the upper end of spray ammonia pipe (9) and sleeve pipe (2), with the bound fraction seal welding of fixed connecting plate (3), the upper port of spray ammonia pipe (9) is the port that is connected with ammoniacal liquor jet pipe (18) on system's bridge tube (15); Fixed connecting plate (3) is the fixed connecting plate that is connected with coke furnace carbonization chamber pressure regulating system bridge tube.
2. coke furnace carbonization chamber pressure regulating system relief valve according to claim 1 is carried out the connecting rod water seal arrangement, it is characterized in that: sleeve pipe (2) is 1～2mm with carrying out connecting rod 1 gap; Bucket 6 bottoms are 1～2mm with the gap of carrying out connecting rod 1.
3. coke furnace carbonization chamber pressure regulating system relief valve according to claim 1 and 2 is carried out the connecting rod water seal arrangement, it is characterized in that: the both sides, upper end of bucket (6) are connected with a pair of ear (5) that draws, and draw ear (5) to connect by the otic placode (2a) that is connected on bolt and the sleeve pipe (2).
4. coke furnace carbonization chamber pressure regulating system relief valve according to claim 1 and 2 is carried out the connecting rod water seal arrangement, it is characterized in that: the top of spray ammonia pipe (9) and fixed connecting plate (3) linkage section have fixing take over (9a), the fixing lower end of taking over (9a) is connected with spray ammonia pipe (9) by lower sub (10), the fixing upper end of taking over (9a) is connected with metallic hose (9b) by top connection (12), and metallic hose (9b) is the pipe that is connected with ammoniacal liquor jet pipe (18) on system's bridge tube (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202348488U CN201737893U (en) | 2010-06-18 | 2010-06-18 | Water seal device used for execution connecting rod of pressure regulating valve of pressure regulating system in carbonization chamber of coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202348488U CN201737893U (en) | 2010-06-18 | 2010-06-18 | Water seal device used for execution connecting rod of pressure regulating valve of pressure regulating system in carbonization chamber of coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737893U true CN201737893U (en) | 2011-02-09 |
Family
ID=43553176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202348488U Expired - Fee Related CN201737893U (en) | 2010-06-18 | 2010-06-18 | Water seal device used for execution connecting rod of pressure regulating valve of pressure regulating system in carbonization chamber of coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737893U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104854218A (en) * | 2012-12-14 | 2015-08-19 | Dmt有限责任两合公司 | Device and method for regulating and controlling individual gas pressure of a coke oven chamber |
| CN112480942A (en) * | 2020-11-24 | 2021-03-12 | 武汉睿翔天泽工程技术有限公司 | Sealing piston water seal device and system of single carbonization chamber pressure control system |
| CN113817480A (en) * | 2021-10-19 | 2021-12-21 | 云南煤业能源股份有限公司 | Coke oven coking test device and method |
-
2010
- 2010-06-18 CN CN2010202348488U patent/CN201737893U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104854218A (en) * | 2012-12-14 | 2015-08-19 | Dmt有限责任两合公司 | Device and method for regulating and controlling individual gas pressure of a coke oven chamber |
| US10190052B2 (en) * | 2012-12-14 | 2019-01-29 | Dmt Gmbh & Co. Kg | Device and method for regulating and controlling the gas pressure |
| CN112480942A (en) * | 2020-11-24 | 2021-03-12 | 武汉睿翔天泽工程技术有限公司 | Sealing piston water seal device and system of single carbonization chamber pressure control system |
| CN113817480A (en) * | 2021-10-19 | 2021-12-21 | 云南煤业能源股份有限公司 | Coke oven coking test device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201737893U (en) | Water seal device used for execution connecting rod of pressure regulating valve of pressure regulating system in carbonization chamber of coke oven | |
| CN101718071A (en) | Automatic fuel spray device and tyre roller | |
| CN215480709U (en) | Pressure regulating cut-off valve set for single-hole carbonization chamber of coke oven | |
| CN106638420A (en) | Large-span bridge expansion joint cleaning device | |
| CN105062525B (en) | Gas collecting apparatus in carbonization chamber | |
| CN205182429U (en) | Make things convenient for water tank formula environmental protection tail gas processing apparatus of edulcoration | |
| CN204874399U (en) | Indoor gas -collecting device of carbomorphism | |
| CN204952649U (en) | Utilize waste heat power to carry out glass steel desulfurizing tower that removes gred | |
| CN107987853A (en) | Smoke-guiding car and tamping coke furnace lead dust collection system | |
| CN206814691U (en) | A kind of dedusting device arranged beside coke pushing machine | |
| CN201074824Y (en) | Device for removing ash from exhaust-heating boiler furnace | |
| CN216273934U (en) | Water seal valve and raw coke oven gas pressure regulating device comprising same | |
| CN208733014U (en) | The sealing structure of top dress coke oven bridge tube and water seal valve body | |
| CN204891776U (en) | Dust collector is used in elastomeric compound production | |
| CN108915812A (en) | A kind of easy-maintaining machine waste heat recovery | |
| CN216236850U (en) | Regulating valve water seal and raw coke oven gas pressure regulating device comprising same | |
| CN216106765U (en) | Raw coke oven gas pressure adjusting device for coke oven carbonization chamber | |
| CN217973266U (en) | Movable type blast furnace tuyere pulverized coal collecting device | |
| CN208419642U (en) | A kind of cleaner for tunnel sintering kiln | |
| CN209655264U (en) | A kind of dust block board and its sealing structure for furnace bottom sealing | |
| CN209714639U (en) | A kind of coal-burning boiler reducing dust pollution | |
| CN221319896U (en) | Raw gas oil-removing and dust-removing device of desulfurizing tower | |
| CN215049894U (en) | Coke oven ascending pipe water seal cover structure | |
| CN220502964U (en) | Dust collector of coke oven coke guide | |
| CN219387995U (en) | Fume extractor of diesel generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20170618 |