CN109848146A - The online blockage-clearing device of coal gas steam trap - Google Patents
The online blockage-clearing device of coal gas steam trap Download PDFInfo
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- CN109848146A CN109848146A CN201711239563.6A CN201711239563A CN109848146A CN 109848146 A CN109848146 A CN 109848146A CN 201711239563 A CN201711239563 A CN 201711239563A CN 109848146 A CN109848146 A CN 109848146A
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Abstract
The present invention relates to a kind of online blockage-clearing devices of coal gas steam trap, the blockage-clearing device includes gas piping, coal gas delivery pipe import reduced pipe, a coal gas valve of hydrophobic isolation, the unrestrained water discharge spout of coal gas, coal gas steam trap header, water sealing (sealing water) pipe, overflow pipe, water seal water replenishing pipe valve, pressure upstream supply mains, downstream pressure supply mains, pollution discharge pond, and reducing pipe pressure supply mains, first valve of the coal gas valve of hydrophobic isolation as coal gas steam trap and gas piping isolation, described water sealing (sealing water) pipe one end connects coal gas steam trap header, the other end connects water seal water replenishing pipe, the overflow pipe connects water sealing (sealing water) pipe, pollution discharge pond is provided with below the outlet of overflow pipe, the side of the unrestrained water discharge spout of coal gas is provided with pressure upstream supply mains, the other side is provided with downstream pressure supply mains, connecting flange on coal gas steam trap header, blowdown valve It is arranged on the pipeline of connection coal gas steam trap header.
Description
Technical field
The present invention relates to a kind of blockage-clearing devices, and in particular to the online blockage-clearing device of coal gas steam trap belongs to coal gas steam trap
Structure member technical field.
Background technique
Main gas recovery has blast furnace gas, coke-stove gas, coal gas of converter in the production process of smelter, because of production
Knock off the reasons such as skill, equipment, it is dirty always to there is certain moisture content and dirt in coal gas, with the reduction coal gas of long distance delivery temperature
In saturated water be condensed into water, for this purpose, gas pipeline design when must within the scope of certain length lower position be arranged
Coal gas steam trap.Meet the coal gas that user uses at present and pass through dedusting before transporting, but because coal gas steam trap is arranged in coal gas
Conduit region minimum position has the dirty dirt of accumulation, the aggregation of system sundries, oxidation corrosion sundries etc. in long-time service, for this purpose, depositing
In the easy blockage problem of coal gas steam trap, influences gas piping and normally discharge water, influence the normal operation production of system.
In terms of current coal gas steam trap stopping state, the rule put things right once and for all can not be summarized also, such as: single coal gas is hydrophobic
The length of time of device blocking is different, and analysis is got up, and mainly related with coal gas kind, system operation situation is related, position is related
Etc., so quite reasonable maintenance period can not determine.At present there are many kinds of country's coal gas steam traps, have single process, multipaths,
Anti-leak etc., it is above-mentioned to be all made of water-column sealing coal gas principle, minimized in arrangement under only same coal gas air-proof condition,
The structure of gas leakage preventing etc. is improved, but blockage problem is that scene there are problems that and need to solve to there is no at present as early as possible to seek
Similar products.In addition coal gas is a kind of inflammable and explosive fuel, is related in gas treatment steam trap blockage problem many
Security risk factor, the method for maintenance processing at present also mainly using offline, tear clear method open using chute blockage gas blind plate to system
It solves, therefore there are safety requirements height, the laborious time-consuming big situations of labour block clearing.
Summary of the invention
The present invention exactly for the technical problems in the prior art, provides a kind of online block clearing dress of coal gas steam trap
It sets, the program is realized in the case where safe and reliable to the online block clearing of coal gas steam trap, while if being passed through using electrically operated valve
Periodically or by water level and the chain target cleared up automatically of flushing pipeline, it can be achieved that intelligent snaking.
To achieve the goals above, technical scheme is as follows, a kind of online blockage-clearing device of coal gas steam trap, described
Blockage-clearing device includes gas piping, coal gas delivery pipe import reduced pipe, valve of the hydrophobic isolation of coal gas, the unrestrained water discharge of coal gas
Pipe, the hydrophobic isolation secondary valve of coal gas, coal gas steam trap header, flange, blowdown valve, water sealing (sealing water) pipe, overflow pipe, water seal water replenishing pipe, valve,
Water-level gauge gas side valve, water-level gauge, water-level gauge water side valve, water-level gauge backwash valve, pressure upstream supply mains, pressure upstream water valve；,
Downstream pressure water valve, downstream pressure supply mains, pollution discharge pond, reduced pipe pressure water valve and reducing pipe pressure supply mains, the coal
First valve of the gas valve of hydrophobic isolation as coal gas steam trap and gas piping isolation, the unrestrained water discharge spout of coal gas
The hydrophobic isolation secondary valve of coal gas is provided between coal gas steam trap header, described water sealing (sealing water) pipe one end connects coal gas steam trap header
6, the other end connects water seal water replenishing pipe, and the overflow pipe connects water sealing (sealing water) pipe, is provided with pollution discharge pond below the outlet of overflow pipe, described
The side of the unrestrained water discharge spout of coal gas is provided with pressure upstream supply mains, and the other side is provided with downstream pressure supply mains, and coal gas is dredged
Connecting flange on hydrophone header, blowdown valve is arranged on the pipeline of connection coal gas steam trap header, with the unrestrained water discharge spout of coal gas
Water-level gauge is provided on the pipeline of connection, one end of the water-level gauge is provided with water-level gauge gas side valves, and the other side is provided with water
Position meter water side valve, water-level gauge connect reducing pipe pressure supply mains by water-level gauge backwash valve.
As an improvement of the present invention, the blockage-clearing device further includes rinsing branch pipe and flushing endless tube, the flushing branch
Pipe and flushing endless tube are welded on coal gas delivery pipe import reduced pipe, wherein rinsing branch pipe and rinsing the angle of endless tube is 45 °.
As an improvement of the present invention, the unrestrained water discharge spout inside pipe wall of the coal gas outputs quantity≤4, depth >
1mm pipe inside spin inside groove (as the running track for rotating stay-furring tool rotation in pipe, is dredged in pipe inside spin inside groove upper and lower position coal gas
The delivery pipe pipe circumference that discharges water opens eddy flow side channel hole, and the more water impulsion power of quantity are big, needs symmetrical grooving hole for balance force, weekly slot
Manipulation quantity >=1 pair is distributed in discharge tube altitude range, and branch pipe, undershoot branch pipe welding are integrated with rushing in respective numbers, draw
Pressure water makes to rotate the power of rotation or backspin in stay-furring tool acquisition to rotation stay-furring tool uplink blade or downlink blade.
As an improvement of the present invention, rotation stay-furring tool includes hanging dirty piece, stay-furring tool top plate, downlink draining in the pipe
Hole, downlink blade, upper and lower room demarcation plate, leading pin, uplink blade, stay-furring tool bottom plate and uplink drainage hole rotate snaking
Device is made of the material of lightweight, for example, can be molded, compression moulding, such as metal can be used welding, be machined into, in the pipe
Stay-furring tool wheel body is rotated by nonmetallic support, and main by weight is light, has excellent corrosion resistance effect, rotates in stay-furring tool in pipe
The purpose of heart aperture is to guarantee institute's pigging road connection and proper drainage and dirt up and down, in the spool of bore size >=mono- or two time barrier valve
Hole；Uplink blade and downlink blade quantity count > 3, The more the better, the stay-furring tool top plate, downlink drainage hole, downlink leaf respectively
The power house of piece and upper and lower room demarcation plate composition downlink, obtains pressure water rotary power from downlink blade, arranges in uplink drainage hole
Under water impetus, complete rotation downlink along pipe inside spin inside groove by leading pin, the room demarcation plate up and down, uplink blade,
Stay-furring tool bottom plate, uplink drainage hole form uplink power house, pressure water rotary power are obtained from uplink blade, by leading pin edge
Pipe inside spin inside groove realizes rotation uplink, while the dirty piece of extension being driven to clear up the unrestrained water discharge spout internal incrustation of coal gas.Root
According to block clearing maintenance experience, it is present in dirt dirt in the unrestrained water discharge spout of coal gas and is mainly by extension dirt and cooperating microorganisms accumulation and blocks up
Pipeline, if to carry out inside the pipeline regularly dredging ensure that it is unimpeded.
Compared with the existing technology, the invention has the advantages that, 1) the technical solution overall construction design is compact, ingenious,
In the program, in safe and reliable situation, realize the fouling of coal gas steam trap Hand scarf scheme, 2) program use water level
Meter, judges stopping state by the fluctuation of water level, effectively solves the problems, such as that the detection judgement of coal gas steam trap is difficult；3) program is arranged
Spiral-flow type sparge pipe, loose dirt is dirty, weakens dirt dirt and incrustation face adhesive force, improves flushing effect, solves the import of coal gas steam trap
The online block clearing problem of reduced pipe；4) stay-furring tool is rotated in program setting flow water pipe, solves discharge tube internal incrustation
Hand scarf problem；5) chain, it can be achieved that intelligent block clearing using timing or by water level and flushing pipeline program, dredging people is reduced
The labor intensity of member.
Detailed description of the invention
Fig. 1 is a kind of coal gas steam trap Anti-blocking structure schematic diagram:
Fig. 2 is discharge reduced pipe dredging structure schematic diagram:
Fig. 3 is that stay-furring tool structural schematic diagram is rotated in pipe:
In figure: 1- gas piping；2- coal gas delivery pipe import reduced pipe；A 3- coal gas valve of hydrophobic isolation；The unrestrained water of 4- coal gas
Delivery pipe；The hydrophobic isolation secondary valve of 5-- coal gas；6- coal gas steam trap header；7- flange；8- blowdown valve；9- water sealing (sealing water) pipe；10- overflows
Water pipe；11- water seal water replenishing pipe, valve；12- water-level gauge gas side valve；13- water-level gauge；14- water-level gauge water side valve；The recoil of 15- water-level gauge
Wash valve；16- pressure upstream supply mains；17- pressure upstream water valve；18- downstream pressure water valve；19- downstream pressure supply mains；20-
Pollution discharge pond；21- reduced pipe pressure water valve；22- reducing pipe pressure supply mains；23- rinses branch pipe；24- rinses endless tube, in 25- pipe
Spiral inside groove；Stay-furring tool is rotated in 26- pipe；Endless tube is rushed on 27-；Branch pipe is rushed on 28-；29- undershoot endless tube；30- undershoot branch pipe；31
Hang dirty piece；32- stay-furring tool top plate；33- downlink drainage hole；34- downlink blade；The room 35- or more demarcation plate；36- leading pin；
37- uplink blade；38- stay-furring tool bottom plate；39- uplink drainage hole.
Specific embodiment:
In order to deepen the understanding of the present invention, the present invention is described in detail with reference to the accompanying drawing.
Embodiment 1: referring to figures 1-3, a kind of online blockage-clearing device of coal gas steam trap, the blockage-clearing device includes gas pipe
Valve 3 of the hydrophobic isolation of road 1, coal gas delivery pipe import reduced pipe 2, coal gas, the unrestrained water discharge spout 4 of coal gas, the hydrophobic isolation of coal gas
Secondary valve 5, coal gas steam trap header 6, flange 7, blowdown valve 8, water sealing (sealing water) pipe 9, overflow pipe 10, water seal water replenishing pipe, valve 11；Water-level gauge
Gas side valve 12, water-level gauge 13；Water-level gauge water side valve 14；Water-level gauge backwash valve 15, pressure upstream supply mains 16, pressure upstream water
Valve 17, downstream pressure water valve 18, downstream pressure supply mains 19, pollution discharge pond 20；Reduced pipe pressure water valve 21 and reducing pipe pressure
Supply mains 22, first valve of the coal gas valve of hydrophobic isolation as coal gas steam trap and gas piping isolation, described
The hydrophobic isolation secondary valve 6 of coal gas, described water sealing (sealing water) pipe one end are provided between the unrestrained water discharge spout of coal gas and coal gas steam trap header 6
Coal gas steam trap header 6 is connected, the other end connects water seal water replenishing pipe 11, and the overflow pipe connects water sealing (sealing water) pipe, the outlet of overflow pipe
Lower section is provided with pollution discharge pond 20, and the side of the unrestrained water discharge spout 4 of coal gas is provided with pressure upstream supply mains, other side setting
There are downstream pressure supply mains, connecting flange on coal gas steam trap header, the pipe of connection coal gas steam trap header is arranged in blowdown valve
On road, it is provided with water-level gauge 13 on the pipeline that connect with the unrestrained water discharge spout of coal gas, one end of the water-level gauge is provided with water level
Gas side valves 12 are counted, the other side is provided with water-level gauge water side valve 14, and water-level gauge connects reduced pipe pressure by water-level gauge backwash valve
Power supply mains.The blockage-clearing device further includes rinsing branch pipe 23 and flushing endless tube 24, the flushing branch pipe 23 and flushing endless tube 24
It is welded on coal gas delivery pipe import reduced pipe, wherein rinsing branch pipe 23 and rinsing the angle of endless tube 24 is 45 °.The coal gas is dredged
4 inside pipe wall of delivery pipe that discharges water outputs quantity≤4, depth > 1mm pipe inside spin inside groove 25 is revolved as rotation stay-furring tool 26 in pipe
The running track turned, opens eddy flow side channel hole, quantity in the unrestrained 4 pipe circumference of water discharge spout of 25 upper and lower position coal gas of pipe inside spin inside groove
More water impulsion power are big, need symmetrical grooving hole for balance force, slot manipulates quantity >=1 pair, is distributed in discharge tube height weekly
It is welded that 28 undershoot branch pipe 30 of branch pipe is rushed in range, with respective numbers, impulse power water to rotation 26 uplink blade of stay-furring tool
37 or downlink blade 34, make to rotate stay-furring tool 26 and obtain and revolves or the power of backspin；Rotation stay-furring tool 26 includes hanging in the pipe
Dirty piece 31, stay-furring tool top plate 32, downlink drainage hole 33, downlink blade 34, upper and lower room demarcation plate 35, leading pin 36, uplink leaf
Piece 37, stay-furring tool bottom plate 38 and uplink drainage hole 39, rotation stay-furring tool 26 are made of the material of lightweight, for example can be molded,
Compression moulding, such as metal can be used welding, be machined into, and rotation 26 wheel body of stay-furring tool is main by nonmetallic support in the pipe
The purpose of wanting light-weight, have excellent corrosion resistance effect, 26 center opening of stay-furring tool is rotated in pipe is guaranteed on institute's pigging road
Lower connection and proper drainage and dirt, bore size >=first and second barrier valve spool inner hole；Uplink blade 37 and downlink blade 34
Quantity counts > 3 respectively, The more the better, the stay-furring tool top plate 32, downlink drainage hole 33, downlink blade 34 and upper and lower room demarcation plate
The power house of 35 composition downlinks, obtains pressure water rotary power from downlink blade 34, drains impetus in uplink drainage hole 39
Under, rotation downlink is completed along pipe inside spin inside groove 25 by leading pin 36, it is the room demarcation plate 35 up and down, uplink blade 37, clear
Dirty device bottom plate 38, uplink drainage hole 39 form uplink power house, pressure water rotary power are obtained from uplink blade 37, by leading pin
Nail 36 realizes rotation uplink along pipe inside spin inside groove 25, while driving the dirty piece 31 of extension to 4 internal incrustation of the unrestrained water discharge spout of coal gas
It is cleared up.According to block clearing maintenance experience, being present in dirty dirt in the unrestrained water discharge spout 4 of coal gas is mainly by hanging the micro- with growth of dirt
Bio-accumulation and blocked pipeline, if to carried out inside the pipeline regularly dredging ensure that it is unimpeded.
Working principle: referring to figures 1-3, the solution that a kind of online block clearing technical method of coal gas steam trap proposes is by following
Structure composition, gas piping 1, coal gas delivery pipe import reduced pipe 2 are the entrances of coal gas steam trap drainage dirt, are to be easiest to block up
The position of plug；First valve of the coal gas valve 3 of hydrophobic isolation as coal gas steam trap and gas piping isolation；Coal gas is unrestrained
Water discharge spout 4 is the channel that gas piping water and dirt are led to ground from high position；The hydrophobic 5 coal gas specification of isolation secondary valve of coal gas
Design requirement can be completely cut off in the case where leaking in a valve by secondary valve；In 6 coal gas of coal gas steam trap header
Water and dirty downlink are so far concentrated；Flange 7 mainly carries out cleaning and maintenance to header and is used；Blowdown valve 8 is closed when operating normally, right
Steam trap can open valve when safeguarding and arrange sewage to pollution discharge pond；Water sealing (sealing water) pipe 9 is as sealing coal gas under normal operation
Water-column, different coal gas sealing height differences have specification；The water of coal gas system or water seal water replenishing pass through spilling water under normal circumstances
Extra water is more than sealing water-column extraction system, into the pollution discharge pond 20 being specially arranged by pipe 10；Water seal water replenishing pipe valve
11, since gas pressure fluctuation can generate excessive spilling water, in addition water evaporation and system leak point etc. require supplementation with water in addition；Water
The top that position meter gas side valve 12 is used to completely cut off water-level gauge belongs to the valve of coal gas side when operating normally；It is hydrophobic that water-level gauge 13 measures coal gas
Device water level inside position, the water-level gauge that is specially arranged of fluctuation situation, have the characteristics that it is intuitive meet coal gas code requirement, normally just
Often run when, it is water that unrestrained 4 upper section of water discharge spout of coal gas, which is coal gas lower section, what needs to be explained here is that this water-level gauge air water side
Valve installation site and the height of water-level gauge mainly determine that gas pressure fluctuation range is big by the oscillatory pressure range height of coal gas,
Water-level gauge length needs to grow；Water-level gauge water side valve 14 completely cuts off for water-level gauge at runtime and system；Water-level gauge is arranged to backwash
Valve 15 improves clarity, prevents dirty dirty blocking water-level gauge simultaneously first is that rinsing water-level gauge；Under normal operation, coal gas
First and second valve of hydrophobic isolation is opened, and water-level gauge air water side completely cuts off door opening, recoil valve is closed, blowdown valve valve is closed, and water compensating valve is opened
It opens and implements normal moisturizing, so entire coal gas steam trap forms communicating pipe, and water level can be shown in water-level gauge, due to coal gas
Pipeline pressure is fluctuation, and water level will also be fluctuated with gas pressure, when the blocking of coal gas steam trap, due to not by gas pipe
The influence of road pressure oscillation, to show the static different situation of water level, so difference can effectively be judged by water-level gauge
Whether coal gas steam trap blocks, and cares for and solves the problems, such as that coal gas steam trap jam detection judges with this measure.
See attached drawing 1, Fig. 2,2 blockage problem method of steam trap coal gas delivery pipe import reduced pipe is solved, by structure below
Composition opens eddy flow side channel hole in coal gas delivery pipe import reduced pipe 2, and quantity >=2 are connected using welding method and rinse branch pipe
23, endless tube 24 and reduced pipe pressure water valve 21, reducing pipe pressure supply mains 22 are rinsed, wherein requiring to rinse branch pipe 23 and washing ring
24 angle of pipe is controlled less than 45 °, and to improve water swash of wave rotary force, the loose dirt dirt of main purpose, the decrease dirt for increasing rotary force are dirty
It so adopts and is rinsed with water in operation to improve flushing effect with the adhesion strength of 2 wall surface of delivery pipe import reduced pipe, dirt is dirty
As the unrestrained water discharge spout 4 of coal gas inputs the not only security seal snaking of coal gas steam trap header 6, meanwhile, it is this to lean on impact of water side
Timing or water level and flushing pipeline is chain automatic can also be used in formula, and the intelligent snaking of realization, the labour for reducing dredging personnel are strong
Degree etc..1) operate normally coal gas steam trap input coefficient: blowdown valve 8, water-level gauge backwash valve 15, pressure upstream water valve 17, under
Valve 3 of the hydrophobic isolation of row pressure water valve 18, reduced pipe pressure water valve 21, coal gas, the hydrophobic isolation secondary valve 5 of coal gas, water-level gauge
Gas side valve 12, water-level gauge water side valve 14 are all closed, and water seal water replenishing pipe valve 11 is opened, and when overflow pipe 10 has water spilling, are opened
Valve 3 of the hydrophobic isolation of coal gas, the hydrophobic isolation secondary valve 5 of coal gas, water-level gauge gas side valve 12, water-level gauge water side valve 14, it can be seen that
Water-level gauge water level is fluctuated with gas pressure；2) when discovery 13 water level of water-level gauge reaction is not flexible or slack in point inspection,
It needs to open online blockage-clearing device, first opens reduced pipe pressure water valve 21 and remove 2 incrustation object of coal gas delivery pipe import reduced pipe, just
Normal 0.3MPa pressure water a few minutes can complete, and block clearing length of time mainly regards chocking-up degree；Reduced pipe pressure water valve 21 is closed,
It opens pressure upstream water valve 17 and removes unrestrained 4 incrustation of water discharge spout of coal gas, due to duct height incrustation is how many, need out,
It closes a pressure upstream water valve 17 to manage, then one downlink pressure water valve 18 of switch, so that rotation stay-furring tool 26 is inside pipe in pipe
It is dirty to move up and down dirt inside cleaning pipeline, is stopped operation until water-level gauge 13 shows that water level is quick on the draw, restores valve and close shape
State.Alternatively, it is also possible to periodically carry out aforesaid operations, prevent trouble before it happens.3) when finding situations such as water-level gauge is fuzzy, any water is closed
Position meter gas and water side valve 12,14, opens a water-level gauge backwash valve 15, and water-level gauge is rinsed in the replacement of the gas and water side valve position of the switch
13, until water-level gauge show it is normal clear.
It should be noted that above-described embodiment, is not intended to limit the scope of protection of the present invention, in above-mentioned technical proposal
On the basis of made equivalents or substitution each fall within the range that the claims in the present invention are protected.
Claims (4)
1. a kind of online blockage-clearing device of coal gas steam trap, which is characterized in that the blockage-clearing device includes gas piping, coal gas discharge
Valve of the hydrophobic isolation of pipe import reduced pipe, coal gas, the unrestrained water discharge spout of coal gas, the hydrophobic isolation secondary valve of coal gas, coal gas are hydrophobic
Device header, water sealing (sealing water) pipe, overflow pipe, water seal water replenishing pipe valve, water-level gauge gas side valve, water-level gauge, water-level gauge water side valve, water-level gauge recoil
Wash valve, pressure upstream supply mains, downstream pressure supply mains, pollution discharge pond and reducing pipe pressure supply mains, the coal gas it is hydrophobic every
First valve of the exhausted valve as coal gas steam trap and gas piping isolation, the unrestrained water discharge spout of coal gas and coal gas are dredged
The hydrophobic isolation secondary valve of coal gas is provided between hydrophone header, described water sealing (sealing water) pipe one end connects coal gas steam trap header, the other end
Water seal water replenishing pipe is connected, the overflow pipe connects water sealing (sealing water) pipe, is provided with pollution discharge pond below the outlet of overflow pipe, the coal gas is unrestrained
The side of water discharge spout is provided with pressure upstream supply mains, and the other side is provided with downstream pressure supply mains, coal gas steam trap header
Upper connecting flange, blowdown valve are arranged on the pipeline of connection coal gas steam trap header, the pipe connecting with the unrestrained water discharge spout of coal gas
Water-level gauge is provided on road, one end of the water-level gauge is provided with water-level gauge gas side valve, and the other side is provided with water-level gauge water side valve,
Water-level gauge is connect by water-level gauge backwash valve with penstocks.
2. the online blockage-clearing device of coal gas steam trap according to claim 1, which is characterized in that the blockage-clearing device further includes
It rinsing branch pipe and rinses endless tube, the flushing branch pipe 23 and flushing endless tube 24 are welded on coal gas delivery pipe import reduced pipe,
The middle angle for rinsing branch pipe 23 and rinsing endless tube 24 is 45 °.
3. the online blockage-clearing device of coal gas steam trap according to claim 2, which is characterized in that the unrestrained water discharge of coal gas
Pipe inside pipe wall outputs the fortune of quantity≤4, depth > 1mm pipe inside spin inside groove (25) as rotation stay-furring tool (26) rotation in pipe
Row track, in pipe inside spin inside groove (25) upper and lower position coal gas unrestrained water discharge spout (4), Guan Yuanzhou opens eddy flow side channel hole, and quantity is more
Water is got excited, and power is big, and exerting a force for balance needs symmetrical grooving hole, and slot manipulates quantity >=1 pair, is distributed in discharge tube height model weekly
It encloses, branch pipe (28), undershoot branch pipe (30) are welded with rushing in respective numbers, and impulse power water is to rotating stay-furring tool (26) uplink
Blade (37) or downlink blade (34) make to rotate the power of rotation or backspin in stay-furring tool (26) acquisition.
4. the online blockage-clearing device of coal gas steam trap according to claim 3, which is characterized in that rotate stay-furring tool in the pipe
It (26) include hanging dirty piece (31), stay-furring tool top plate (32), downlink drainage hole (33), downlink blade (34), upper and lower room demarcation plate
(35), leading pin (36), uplink blade (37), stay-furring tool bottom plate (38) and uplink drainage hole (39), the stay-furring tool top
Plate (32), downlink drainage hole (33), downlink blade (34) and upper and lower room demarcation plate (35) form the power house of downlink, from downlink leaf
Piece (34) obtains pressure water rotary power, in the case where uplink drainage hole (39) drain impetus, by leading pin (36) along pipe
Spiral inside groove (25) complete rotation downlink, it is described up and down room demarcation plate (35), uplink blade (37), stay-furring tool bottom plate (38), on
Row drainage hole (39) forms uplink power house, pressure water rotary power is obtained from uplink blade (37), by leading pin (36) edge
Pipe inside spin inside groove (25) realizes rotation uplink, while driving the dirty piece (31) of extension to the unrestrained water discharge spout of coal gas (4) internal incrustation
It is cleared up.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006181A (en) * | 2019-04-10 | 2019-07-12 | 淮安信息职业技术学院 | The hydrophobic Liquid level auxiliary device of high-pressure heater |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100109886A1 (en) * | 2008-11-06 | 2010-05-06 | Eddy Kafry | Retrofit apparatus and method for gas line moisture detection and removal |
| CN203703622U (en) * | 2013-12-27 | 2014-07-09 | 新余钢铁集团有限公司 | Blockage inspection device for coal-gas condensate drainer |
| CN203948953U (en) * | 2014-06-04 | 2014-11-19 | 师宗煤焦化工有限公司 | A kind of gas pipe line of automatic drain |
| US20150176768A1 (en) * | 2013-12-13 | 2015-06-25 | William B. McCool | Reusable tool assembly for purging fluid from a fluid flow pipe system or a portion thereof |
| CN205183264U (en) * | 2015-11-10 | 2016-04-27 | 山东科技大学 | Colliery drainage pipe scale removal belt cleaning device |
| CN205579162U (en) * | 2016-02-29 | 2016-09-14 | 陕西华富新能源有限公司 | Gas water seal system |
| CN107013810A (en) * | 2017-05-18 | 2017-08-04 | 江苏省冶金设计院有限公司 | The water lute drainer of adjustable water seal height |
| CN107159653A (en) * | 2017-06-27 | 2017-09-15 | 成都聚深科技有限责任公司 | Rod scraper based on high temperature paraffin removal |
-
2017
- 2017-11-30 CN CN201711239563.6A patent/CN109848146B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100109886A1 (en) * | 2008-11-06 | 2010-05-06 | Eddy Kafry | Retrofit apparatus and method for gas line moisture detection and removal |
| US20150176768A1 (en) * | 2013-12-13 | 2015-06-25 | William B. McCool | Reusable tool assembly for purging fluid from a fluid flow pipe system or a portion thereof |
| CN203703622U (en) * | 2013-12-27 | 2014-07-09 | 新余钢铁集团有限公司 | Blockage inspection device for coal-gas condensate drainer |
| CN203948953U (en) * | 2014-06-04 | 2014-11-19 | 师宗煤焦化工有限公司 | A kind of gas pipe line of automatic drain |
| CN205183264U (en) * | 2015-11-10 | 2016-04-27 | 山东科技大学 | Colliery drainage pipe scale removal belt cleaning device |
| CN205579162U (en) * | 2016-02-29 | 2016-09-14 | 陕西华富新能源有限公司 | Gas water seal system |
| CN107013810A (en) * | 2017-05-18 | 2017-08-04 | 江苏省冶金设计院有限公司 | The water lute drainer of adjustable water seal height |
| CN107159653A (en) * | 2017-06-27 | 2017-09-15 | 成都聚深科技有限责任公司 | Rod scraper based on high temperature paraffin removal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110006181A (en) * | 2019-04-10 | 2019-07-12 | 淮安信息职业技术学院 | The hydrophobic Liquid level auxiliary device of high-pressure heater |
| CN110006181B (en) * | 2019-04-10 | 2021-04-16 | 淮安信息职业技术学院 | Drainage liquid level control auxiliary device of high-pressure heater |
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