CN205447818U - Can dismantle normal bright lamp of formula on line - Google Patents
Can dismantle normal bright lamp of formula on line Download PDFInfo
- Publication number
- CN205447818U CN205447818U CN201620215507.3U CN201620215507U CN205447818U CN 205447818 U CN205447818 U CN 205447818U CN 201620215507 U CN201620215507 U CN 201620215507U CN 205447818 U CN205447818 U CN 205447818U
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- guide rail
- bright lamp
- normal bright
- pipeline
- online
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Abstract
The utility model discloses a can dismantle normal bright lamp of formula on line, this can dismantle normal bright lamp of formula on line is including the normal bright lamp of integration, still including hoist mechanism, fuel gas pipeline, guiding mechanism, hoist mechanism is used for jack -up and upset pipeline in the fuel gas pipeline, guiding mechanism has top guide bracket, the top guide bracket install can dismantle normal bright lamp of formula on line's upper portion. Simple structure, scientific and reasonable, it is with low costs, hoist mechanism is used for jack -up and upset pipeline in the fuel gas pipeline can examine and repair / change normal bright lamp under the circumstances that the torch was not shut down, improved the security of torch operation, and is easy and simple to handle, needs two workmans can accomplish the dismantlement and the installation work of normal bright lamp in the ground operation, guiding mechanism has top guide bracket, ensures that normal bright lamp mounted position is correct.
Description
Technical field
This utility model relates to the normal bright lamp device of chemical industry, oil refining, petrochemical industry, Coal Chemical Industry, iron and steel metallurgical industry overhead torch, especially relate to a kind of can the normal bright lamp of dismountable online.
Background technology
Torch is that the industries such as a kind of oil, chemical industry, metallurgy are for being vented the various industrial waste gases of burning and the device of tail gas.Torch is a tight gas bleed system, and it is typically mainly made up of flare tip, molecule envelope, torch cylinder, installing flare tower frame, water sealed tank, separatory tank, lighter, normal bright lamp etc..Torch is the key facility producing tapping equipment safe operation, it is necessary to working continuously, usual torch is first startup in whole process units, last facility closed.
Often bright lamp is the vitals of torch, provides the burning things which may cause a fire disaster of a continuous-stable for torch, is the important guarantee of torch trouble free service.Often the installation site of bright lamp is at the top of overhead torch, strong wind, high temperature, rain, snow, work under bad environment, and fault rate is high.Due to job specification and the construction features of torch, overhaul normal bright lamp and must cease fire torch, truce torch mean that must stop device, stop device can bring about bigger economic loss, and allow the normal bright lamp of fault work on and can have a strong impact on torch and run safety.
Therefore always one problem allowing people have a headache of working service of normal bright lamp.
A kind of Venting and Flare Stack System preventing normal bright lamp coking is disclosed in Chinese patent literature CN104565161A, it employed technical scheme comprise that this prevents the Venting and Flare Stack System of normal bright lamp coking from including main combustion pipe and companion's burning pipeline, described main combustion pipe and companion burn pipeline and are set up in parallel, and connect with factory discharge duct simultaneously, described main combustion pipe and companion burn and are respectively equipped with the valve controlling closedown of pipeline on pipeline, the tail end that described main combustion pipe burns pipeline with companion is provided with normal bright lamp, also include air line, this air line burns pipeline communication with main combustion pipe and companion simultaneously, and air line is provided with and individually controls main combustion pipe and burn pipeline communication whether valve with companion.
Although the normal bright lamp disclosed in above-mentioned patent documentation solve due to lasting normal bright lamp cause top can slowly produce coking technical problem, but it is for the most structurally ensureing to allow normal bright lamp sustained combustion not provide preferable scheme.
Therefore, it is necessary to work out a kind of new normal bright lamp so that it is may be implemented in line dismounting, provide the burning things which may cause a fire disaster of a continuous-stable for torch.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of scientific and reasonable for structure, easy and simple to handle can the normal bright lamp of dismountable online.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is, this can the normal bright lamp of dismountable online, include the normal bright lamp of integration, also include hoisting mechanism, fuel gas pipeline, guiding mechanism；Described hoisting mechanism pipeline in lifting and the described fuel gas pipeline of upset；Described guiding mechanism has top guide support, described top guide support be arranged on described can the top of the normal bright lamp of dismountable online.
In technique scheme, this can be made up of hoisting mechanism, fuel gas pipeline, guiding mechanism and the normal bright lamp of integration by the normal bright lamp of dismountable online, and simple in construction is scientific and reasonable, low cost；Hoisting mechanism pipeline in lifting and the described fuel gas pipeline of upset; can overhaul/change normal bright lamp in the case of torch is non-stop-machine; improve the safety that torch runs, easy and simple to handle, need 2 workmans can complete dismounting and the installment work of normal bright lamp in terrestrial operation；Guiding mechanism has top guide support, it is ensured that often bright lamp installation site is correct.
Further being improved by, described hoisting mechanism is made up of hoist engine, assembly pulley, steel wire rope and lockset；Described wirerope-winding is connected on described assembly pulley and with described lockset.
The power for lifting and upset pipeline of hoist engine is realized by pulley combination steel wire rope, and lockset is used for locking guiding mechanism.
Further being improved by, described guiding mechanism also has upset base and guide rail, and described pipeline is arranged in described guide rail；Described upset base has flip-arm, and the elastic slide block in described guiding mechanism enters described guide rail by the breach on described guide rail and locks described flip-arm.
Upset base is the base supporting fuel gas pipeline；By flip-arm be normal bright lamp installation, disassembling section provide convenient；Upset base can adjust height by a small margin；Flip-arm can lock in upright position；Upset pipeline is realized by flip-arm, and flip-arm is forwarded to upright position by horizontal level, and the breach allowing elastic slide block pass through on guide rail enters guide rail, locks flip-arm, can realize pipeline upset.
Further being improved by, described guide rail is provided with guide rail liner plate, described elastic slide block makes described pipeline fit tightly with described guide rail with the extruding of described guide rail liner plate；Described guide rail is H profile steel guide rail.
Pipeline fits tightly with described guide rail, this structure makes it become an entirety, installing flare tower frame is avoided to rock and the wind load adverse effect to normal bright lamp pipeline, simultaneously take account of the length of guide rail liner plate, will not have a negative impact in dismounting, installation because of the frictional resistance between elastic slide block and guide rail liner plate.
Further being improved by, described upset base is provided with adjustment screw mandrel, and this adjustment screw mandrel is for regulating the height of upset base.
Further being improved by, described upset base is additionally provided with rotating shaft set, is provided with locking platform between described flip-arm and rotating shaft overlap.
Upset base is made up of flip-arm, rotating shaft, rotating shaft set, adjustment screw mandrel and base, arranges locking platform, can lock flip-arm by bolt and nut between flip-arm and rotating shaft overlap.
Further being improved by, described guide rail is provided with guide rail keyhole, in described guide rail keyhole, activity is inserted with guide rail bolt；The effect of guide rail bolt is during attaching/detaching, the pipeline in fixing guide rail, in order to can dismantle normal bright lamp hoisting mechanism switching lifting/turn over function online.
Another problem to be solved in the utility model be to provide a kind of can the method for the normal bright lamp of dismountable online, comprise the following steps:
Installation process is successively: (1) checks can the installation situation of dismountable normal bright lamp all parts online, it is ensured that installation site is correct, deforms without damaging；
(2) installation of hoist engine, assembly pulley, steel wire rope and lockset is put in place, it is ensured that hoisting mechanism is in place；
(3) upset base is adjusted to extreme lower position, by flip-arm level；
(4) by the Flange joint fastening of the lower end flanges of the top fuel gas pipeline with upset base；
(5) flange of the normal bright lamp of dismountable, flange gasket fastening can will be connected with the upper flanges of uppermost fuel gas pipeline online；
(6) making the pipeline in fuel gas pipeline overturn by the hoisting mechanism in described step (2), flip-arm is forwarded to upright position by horizontal level, and the breach allowing elastic slide block pass through on guide rail enters guide rail, locks flip-arm；
(7) shackle allowing hoisting mechanism tangles the hanger of pipeline, the most energetic, the flange fastener of dismounting lower end of duct；
(8) riser tubing；
(9) after lower end of duct flange position exceeds the guide rail keyhole on guide rail, guide rail bolt is inserted；
(10) control hoist engine to decline so that pipeline falls on guide rail bolt, pulls down steel wire rope shackle；
(11) base turning arm level will be overturn, the lower end flanges of next length of tubing will be connected fastening with upset base flange；
(12) by hoisting mechanism, pipeline being overturn, flip-arm is forwarded to upright position by horizontal level, and the breach allowing elastic slide block pass through on guide rail enters guide rail, locks flip-arm, and is placed on by flange gasket on upper flanges end face；
(13) tangled the hanger of the preceding paragraph pipeline by hoisting mechanism, adjust pipeline location, pull down guide rail bolt, pipeline is declined slowly, makes lower end of duct flange contact with the upper flanges of lower segment pipe, and connect fastening；
(14) repeat described (7) ~ (13) step, each segment pipe in fuel gas pipeline is installed successively；
(15) the pipeline turning vertical in lowermost fuel gas pipeline, locked flip-arm, and it is connected fastening with the preceding paragraph pipe flange；
(16) adjust upset substructure height, until normal bright lamp top guide support is in place, lock main upset base, complete can to dismantle normal bright lamp online and install；
Unloading process is contrary with described installation process.
The utility model has the advantage of:
1, can overhaul/change normal bright lamp in the case of torch is non-stop-machine, improve the safety that torch runs；
2, easy and simple to handle, need 2 workmans can complete dismounting and the installment work of normal bright lamp in terrestrial operation；
3, based on mature technology, technical risk is low, and feasibility is strong.
Accompanying drawing explanation
Further describe with embodiment of the present utility model below in conjunction with the accompanying drawings:
Fig. 1 is that this utility model can the structural representation of the normal bright lamp of dismountable online；
Fig. 2 is normal bright lamp and flare tip location structure schematic top plan view；
Fig. 3 is the cross-sectional structure schematic diagram of Fig. 1；
Fig. 4 is the structural representation of hanger in Fig. 1；
Fig. 5 is the structure for amplifying schematic diagram of the guide rail bolt in Fig. 1；
Fig. 6 is that the elastic slide block for normal bright lamp of the present utility model uses status architecture schematic diagram；
The left view of Fig. 7 Fig. 6；
Fig. 8 is the enlarged diagram of part A in Fig. 6；
Fig. 9 is that the elastic slide block for normal bright lamp of this utility model another kind structure uses status architecture schematic diagram；
Figure 10 is the enlarged diagram of part B in Fig. 9；
Wherein: 1-integration often bright lamp；2-guiding mechanism；201-top guide support；202-guide rail；203-elastic slide block；204-guide rail liner plate；205-overturns base；206-support；207-adjusting nut；208-disc spring group；209-shell；210-comes directly towards；211-supporting steel pipe；212-dig-ins screw；213-screw mandrel；3-pipeline；301-hanger；4-hoisting mechanism；401-fixed pulley；402-steel wire rope；403-hoist engine；404-assembly pulley；5-flare tip；6-guide rail bolt；7-fuel gas pipeline.
Detailed description of the invention
Integration often bright lamp 1 can be included by the normal bright lamp of dismountable online as it is shown in figure 1, of the present utility model, also include hoisting mechanism 4, fuel gas pipeline 7, guiding mechanism 2；The described hoisting mechanism 4 pipeline 3 in lifting and the described fuel gas pipeline 7 of upset；Described guiding mechanism 2 has top guide support 201, and described top guide support 201 is arranged on can the top of the normal bright lamp of dismountable online；Described hoisting mechanism 4 is made up of hoist engine 403, assembly pulley 404, steel wire rope 402 and lockset；Described steel wire rope 402 is wrapped on described assembly pulley 404 and is connected with described lockset, and assembly pulley 404 includes fixed pulley 401, and described guiding mechanism 2 also has upset base 205 and guide rail 202, and described pipeline 3 is arranged in described guide rail 202；Described upset base 205 has flip-arm, and the elastic slide block 203 in described guiding mechanism 2 enters described guide rail 202 by the breach on described guide rail 202 and locks described flip-arm.
As shown in figs 6-8, this elastic slide block 203 being used for normal bright lamp includes support 206, adjusting nut 207, disc spring group 208, shell 209 and top 210；Described top 210 and disc spring group 208 are arranged on described shell 209, and described shell 209 is welded on described support 206；Adjusting nut 207 screws with described shell 209 and is connected, and this elastic slide block being used for normal bright lamp is scientific and reasonable for structure, easy and simple to handle, can be generally applicable to I type guide rail with (guide rail in following embodiment is II type guide rail, namely H profile steel guide rail).
As shown in Figure 4, described guide rail 202 being provided with guide rail liner plate 204, described elastic slide block 203 makes described pipeline 3 fit tightly with described guide rail 202 with the extruding of described guide rail liner plate 204, and in this utility model embodiment, described guide rail 202 is H profile steel guide rail.
Such as Fig. 9, shown in 10, distressed structure another kind of for the elastic slide block 203 shown in Fig. 6, described support 206 be supporting steel pipe 211, has screw thread, employing to dig-in screw 212 and pin described supporting steel pipe 211 in this supporting steel pipe 211；This elastic slide block 203 also includes screw mandrel 213, and described screw mandrel 213 links together with described adjusting nut 207, and described screw mandrel 213 screws with described supporting steel pipe 211 and is connected, for regulating the length of elastic slide block.
When elastic slide block 203 is along guide rail 202(H shaped steel guide rail) motion, arrive at liner plate 204, owing to liner plate 204 highlights guide rail 202 surface, disc spring group 208 is produced elastic force by compression, thus can online the flexible fastening of dismountable lighter normal bright lamp on guide rail 202.
In this utility model embodiment, described upset base 205 is provided with adjustment screw mandrel, and this adjustment screw mandrel is for regulating the height of upset base 205；Described upset base 205 is additionally provided with rotating shaft set, is provided with locking platform between described flip-arm and rotating shaft overlap.
As it is shown in figure 5, be provided with guide rail keyhole on described guide rail 202, in described guide rail keyhole, activity is inserted with guide rail bolt 6.
The hoisting mechanism 4 that the dismounting free hoist engine of power 403, assembly pulley 404, steel wire rope 402 and the lockset that can dismantle normal bright lamp online of the present utility model forms, Main Function is lifting and upset pipeline 3；The specification pattern of hoist engine 403 and assembly pulley 404 can adjust according to fuel gas pipeline 7 load of normal bright lamp；Upset base 205 Main Function has following 4 points: be first to provide a base supported for the fuel gas pipeline 7 of normal bright lamp, next to that pass through installation, the disassembling section offer convenience that flip-arm is normal bright lamp, 3rd upset base 205 can adjust height by a small margin, and the 4th flip-arm can lock in upright position；Upset base 205 in the present embodiment is made up of flip-arm, rotating shaft, rotating shaft set, adjustment screw mandrel and base, arranges locking platform, can lock flip-arm by bolt and nut between flip-arm and rotating shaft overlap；Upset base arranges adjustment screw mandrel, can regulate the height of upset base by rotating adjustment screw mandrel.
Fuel gas pipeline 7 of the present utility model can be to comprise three kinds of forms；General normal bright lamp caliber is DN25/DN20, normal bright lamp fuel gas pipeline can be dismantled online in order to improve the rigidity of pipeline, make caliber into DN50, pipeline is divided into 5 meters one section (can adjust section length as required), every section of Flange joint, each segmentation addition of elastic slide block 203, hanger 301(as shown in Figure 3 respectively) etc. adnexa.
Can dismantle the guide rail 202 of normal bright lamp online, as shown in Figure 4, be provided with guide rail liner plate 204, liner material quality is politef；After often bright lamp installation is in place, elastic slide block 203 produces elastic force with guide rail liner plate 204 extruding, the pipeline 3 making fuel gas pipeline 7 is close to guide rail 202 stress, become an entirety, installing flare tower frame is avoided to rock and the wind load adverse effect to normal bright lamp pipeline, the length of guide rail liner plate 204 only has 50mm simultaneously, will not have a negative impact in dismounting, installation because of the frictional resistance between elastic slide block 203 and guide rail liner plate 204.
The effect of guide rail bolt is during attaching/detaching, the pipeline in fixing guide rail, in order to can dismantle normal bright lamp actuating unit switching lifting/turn over function online.
At normal bright lamp and flare tip 5 top, top guide support 201 is installed, top guide support 201 is divided into long guiding trestle (being welded on flare tip) and short guiding trestle (being welded on normal bright lamp), when short-range missile enters long direction recess to bottom portion of groove, then often bright lamp is installed in place.
Use above-mentioned can the handling method of the normal bright lamp of dismountable online, comprise the following steps:
Installation process is successively: (1) checks can the installation situation of dismountable normal bright lamp all parts online, it is ensured that installation site is correct, deforms without damaging；
(2) installation of hoist engine 403, assembly pulley 404, steel wire rope 402 and lockset is put in place, it is ensured that hoisting mechanism 4 is in place；
(3) upset base 205 is adjusted to extreme lower position, by flip-arm level；
(4) by the Flange joint fastening of the lower end flanges of the top fuel gas pipeline 7 with upset base；
(5) flange of the normal bright lamp of dismountable, flange gasket fastening can will be connected with the upper flanges of uppermost fuel gas pipeline 7 online；
(6) making the pipeline 3 in fuel gas pipeline 7 overturn by the hoisting mechanism 4 in described step (2), flip-arm is forwarded to upright position by horizontal level, allows elastic slide block 203 enter guide rail 202 by the breach on guide rail 202, locks flip-arm；
(7) shackle allowing hoisting mechanism 4 tangles the hanger 301 of pipeline 3, the most energetic, the flange fastener of dismounting pipeline 3 lower end；
(8) riser tubing 3；
(9) after 3 times end flanges positions of pipeline exceed the guide rail keyhole on guide rail 202, guide rail bolt 6 is inserted；
(10) control hoist engine 403 to decline so that pipeline 3 falls on guide rail bolt 6, pulls down steel wire rope 402 shackle；
(11) by the flip-arm level of upset base 205, the lower end flanges of next length of tubing 3 is connected fastening with upset base flange；
(12) by hoisting mechanism 4, pipeline 3 being overturn, flip-arm is forwarded to upright position by horizontal level, allows elastic slide block 203 enter guide rail 202 by the breach on guide rail 202, locks flip-arm, and be placed on by flange gasket on upper flanges end face；
(13) tangled the hanger 301 of the preceding paragraph pipeline 3 by hoisting mechanism 4, adjust pipeline 3 position, pull down guide rail bolt 6, pipeline 3 is declined slowly, makes 3 times end flanges of pipeline contact with the upper flanges of lower segment pipe 3, and connect fastening；
(14) repeat described (7) ~ (13) step, each segment pipe 3 in fuel gas pipeline 7 is installed successively；
(15) pipeline 3 turning vertical in lowermost fuel gas pipeline 7, locked flip-arm, and fasten with the preceding paragraph pipeline 3 Flange joint；
(16) adjust upset substructure height, until normal bright lamp top guide support 201 is in place, lock main upset base, complete can to dismantle normal bright lamp online and install；
Unloading process is contrary with described installation process.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (7)
1. can the normal bright lamp of dismountable online, include integration often bright lamp, it is characterised in that also include hoisting mechanism, fuel gas pipeline, guiding mechanism；Described hoisting mechanism pipeline in lifting and the described fuel gas pipeline of upset；Described guiding mechanism has top guide support, and described top guide support is arranged on can the top of the normal bright lamp of dismountable online.
The most according to claim 1 can the normal bright lamp of dismountable online, it is characterised in that described hoisting mechanism is made up of hoist engine, assembly pulley, steel wire rope and lockset；Described wirerope-winding is connected on described assembly pulley and with described lockset.
The most according to claim 2 can the normal bright lamp of dismountable online, it is characterised in that described guiding mechanism also has upset base and guide rail, and described pipeline is arranged in described guide rail；Described upset base has flip-arm, and the elastic slide block in described guiding mechanism enters described guide rail by the breach on described guide rail and locks described flip-arm.
The most according to claim 3 can the normal bright lamp of dismountable online, it is characterised in that being provided with guide rail liner plate on described guide rail, described elastic slide block makes described pipeline fit tightly with described guide rail with the extruding of described guide rail liner plate；Described guide rail is H profile steel guide rail.
The most according to claim 4 can the normal bright lamp of dismountable online, it is characterised in that described upset base is provided with adjustment screw mandrel, and this adjustment screw mandrel is for regulating the height of upset base.
The most according to claim 5 can the normal bright lamp of dismountable online, it is characterised in that described upset base is additionally provided with rotating shaft set, is provided with locking platform between described flip-arm and rotating shaft overlap.
The most according to claim 6 can the normal bright lamp of dismountable online, it is characterised in that being provided with guide rail keyhole on described guide rail, in described guide rail keyhole, activity is inserted with guide rail bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215507.3U CN205447818U (en) | 2016-03-21 | 2016-03-21 | Can dismantle normal bright lamp of formula on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215507.3U CN205447818U (en) | 2016-03-21 | 2016-03-21 | Can dismantle normal bright lamp of formula on line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205447818U true CN205447818U (en) | 2016-08-10 |
Family
ID=56573387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620215507.3U Withdrawn - After Issue CN205447818U (en) | 2016-03-21 | 2016-03-21 | Can dismantle normal bright lamp of formula on line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205447818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605613A (en) * | 2016-03-21 | 2016-05-25 | 南京中特化工动力设备有限公司 | Ever-burning lamp capable of being detached online and use method thereof |
-
2016
- 2016-03-21 CN CN201620215507.3U patent/CN205447818U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605613A (en) * | 2016-03-21 | 2016-05-25 | 南京中特化工动力设备有限公司 | Ever-burning lamp capable of being detached online and use method thereof |
| CN105605613B (en) * | 2016-03-21 | 2018-09-28 | 南京中特化工动力设备有限公司 | It can the online normal bright lamp of detachable and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160810 Effective date of abandoning: 20180928 |