CN208495252U - A kind of carbon black fuel oil gun rapid purging device - Google Patents
A kind of carbon black fuel oil gun rapid purging device Download PDFInfo
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- CN208495252U CN208495252U CN201820930497.0U CN201820930497U CN208495252U CN 208495252 U CN208495252 U CN 208495252U CN 201820930497 U CN201820930497 U CN 201820930497U CN 208495252 U CN208495252 U CN 208495252U
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- fuel oil
- valve
- oil gun
- jet chimney
- hose
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Abstract
The utility model provides a kind of carbon black fuel oil gun rapid purging device, it is set between fuel oil inlet pipeline and fuel oil gun, including hand valve, hose, jet chimney and steam blowing valve；Hand valve one end is connect with fuel oil inlet pipeline, and the other end is connect with hose, jet chimney respectively；Hose is also connect with fuel oil gun, and steam blowing valve is set on jet chimney.Fuel oil inlet pipeline is for inputting fuel oil, and jet chimney is for inputting steam.When hand valve is opened, steam blowing valve is closed, fuel oil enters fuel oil gun by fuel oil inlet pipeline, hand valve, hose, sprays into hybrid combustor by fuel oil gun；When hand valve is closed, steam blowing valve is opened, steam enters fuel oil gun by jet chimney, hose, purges to fuel oil gun.Therefore, corresponding valve need to only be opened or closed, it will be able to realize rapid purging fuel oil gun.
Description
Technical field
The utility model relates to production of carbon black auxiliary devices, and in particular to a kind of carbon black fuel oil gun rapid purging device.
Background technique
Furnace black production technology is to developed in the U.S. the 1920s, by the development of many years, furnace at present
Method technique has become the continuous fast reaction that each raw material carries out in closed reacting furnace, under accurate control condition.Oven process
The core component of technique is reactor.In the reactor, it is endless under 1200-1900 DEG C of high temperature to spray into the feedstock oil being atomized for high speed
Full burning is cracked to form carbon black.Temperature needed for reaction is provided by natural gas, coal gas or fuel oil combustion.
It is influenced because of the requirement of production technology or by external condition, fuel (natural gas or the coal gas of carbon black process
Or fuel oil) between also constantly to switch use mutually.The mistake of combustion gas or coal gas or natural gas is wherein switched in fuel oil
Cheng Zhong, because fuel oil is connected by special fuel delivery means i.e. fuel oil gun (fuel oil gun is about 1.5-2.6 meters)
It to after reacting furnace, then stretches to and carries out spray combustion inside burner hearth, so will exit fuel oil gun simultaneously after having switched every time
After being disconnected with reacting furnace, then it is moved to appointed place and purging reprocessing is carried out to the fuel oil of its internal residual.In moving process,
Remaining fuel oil, which easily leaks outside, in oil combustion gun pollutes ground, not only increases the labor intensity of workers in purge, there is also all
More insecurity factors.
Summary of the invention
Aiming at the problem that background technique proposes, the utility model provides a kind of carbon black fuel oil gun rapid purging device.
A kind of carbon black fuel oil gun rapid purging device is set between fuel oil inlet pipeline and fuel oil gun, feature
It is: including hand valve, hose, jet chimney and steam blowing valve；Hand valve one end is connect with fuel oil inlet pipeline, the other end point
It is not connect with hose, jet chimney；Hose is also connect with fuel oil gun, and steam blowing valve is set on jet chimney.Fuel oil into
Mouth pipeline is for inputting fuel oil, and jet chimney is for inputting steam.When hand valve is opened, steam blowing valve is closed, fuel oil
Enter fuel oil gun by fuel oil inlet pipeline, hand valve, hose, hybrid combustor is sprayed by fuel oil gun；It is closed in hand valve
It closes, when steam blowing valve is opened, steam enters fuel oil gun by jet chimney, hose, purges to fuel oil gun.Cause
This, need to only open or close corresponding valve, it will be able to realize rapid purging fuel oil gun.
It further, further include drain valve, drain valve is set to jet chimney minimum point.Because steam is easily in jet chimney
It is condensed into water, to prevent a large amount of water to be directly entered hybrid combustor, causes the damage to combustion chamber, so setting drain valve,
The water for facilitating discharge to condense.
It further, further include check-valves, check-valves is set on the jet chimney between hand valve and steam blowing valve.Non-return
Valve only allows steam unidirectionally to pass through, and plays the role of fool proof, even if hand valve and steam blowing valve open simultaneously, fuel oil can not
By check-valves；That is, fuel oil is flowed out from jet chimney when preventing hand valve and steam blowing valve from opening simultaneously.
Further, hose is metal hose.
Compared with prior art, there are following advantages for the utility model:
1, it before not being transformed, all needs to disconnect oil combustion gun and reacting furnace after switching every time, and also to disconnect combustion
After oil gun and fuel oil enter the metal hose between furnace hand valve, the residual fuel oil inside oil combustion gun could be purged and be located again
Reason, frequent disassembly easily cause the damage of metal hose, and in mobile and purge, in oil combustion gun and metal hose
Fuel oil scattered often on ground and equipment, pollute, purge out oil be also wasted.After transformation, steam is direct
Remaining fuel oil in oil combustion gun and metal hose is purged to reacting furnace and is burnt, so that fuel oil, without waste, purging finishes
Afterwards only fuel oil gun need to be exited, put well it is spare, without remove connection metal hose, really play energy conservation, consumption reduction, environmental protection
Effect；
2, before not being transformed, because being influenced by environmental factor, when winter temperature is extremely low, fuel oil quickly can when contacting low temperature
Become sticky or even coking, fuel oil gun and metal hose is caused to block, the worker's greatly increased during purge
Labor intensity.After transformation, no this phenomenon occurs；
3, before not being transformed, when with steam blowing metal hose and fuel oil gun, especially in metal hose and oil combustion gun
When being blocked, there is very big security risk.Often because of reasons such as personnel's misoperation or equipment faults, there is steam and scalds in duration
Wounding event.After transformation, it may be said that be to be inherently eliminated this security risk.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, fuel oil inlet pipeline；2, jet chimney；3, fuel oil atomization wind inlet pipeline；4, cooling wind into
Mouth pipeline；5, combustion furnace gland；6, air distributor；7, hybrid combustor；8, fuel oil enters furnace hand valve；9, metal hose；10,
Fuel oil pipeline；11, fuel oil atomization air piping；12, fuel oil gun protection pipe set；13, check-valves；14, steam blowing valve；
15, drain valve；16, fuel Oil gun head.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples book.
The utility model is that transformation is made in original Equipment Foundations, is laid with special steam pipeline, and in its minimum point
It installs steam drainage valve additional, a steam blowing valve and check-valves is installed additional in the rear end that fuel oil enters furnace hand valve, in steam valve
Adding a water discharging valve, (purging is preceding every time, and first the water in steam pipe is discharged, and prevents water to be directly entered combustion chamber, makes for front end
The damage of pairs of combustion chamber).Directly the fuel oil of fuel oil gun internal residual is purged with steam when stopping using fuel oil
It burns in reacting furnace.It thoroughly solves the problems, such as that fuel oil fuel oil pollutes ground, alleviates the labor intensity of subsequent worker.
As shown in Figure 1, a kind of carbon black fuel oil gun rapid purging device, including hand valve 8, metal hose 9, jet chimney 2,
Steam blowing valve 14, drain valve 15 and check-valves 13；8 upper end of hand valve is connect with fuel oil inlet pipeline 1, and lower end is divided into two-way point
It is not connect with metal hose 9, jet chimney 2；9 right end of metal hose is connect with the fuel oil pipeline 10 of fuel oil gun, and steam is blown
It sweeps valve 14 and check-valves 13 is respectively arranged on jet chimney 2, check-valves 13 is on 14 left side of steam blowing valve (compared with steam blowing valve 14
Closer to hand valve 8)；The minimum point of jet chimney 2 is open and drain valve 15 is arranged.
The conveying of fuel oil relies primarily on fuel oil gun to complete, and fuel oil gun is by fuel oil pipeline 10, fuel oil atomization
Air piping 11, fuel Oil gun head 16 form, and fuel oil 1 reaches fuel oil and enters at furnace hand valve 8, will enter furnace hand by metal hose 9
Valve 8 is connected with fuel oil gun, so being typically all to complete to blow metal hose 9 and fuel oil gun according to the following steps
It sweeps:
1, it opens drain valve 15 water in jet chimney 2 is discharged, closes drain valve 15；
2, it closes fuel oil and enters furnace hand valve 8, open steam blowing valve 14, it will be in oil combustion gun and metal hose 9 using steam
Remaining fuel oil burns away in purging to reacting furnace 7, and purge time was controlled at 2 ~ 3 minutes；
3, after purging, steam off purges valve 14, and fuel oil gun is exited out of reacting furnace 7, closes fuel oil
It is atomized wind, fuel oil gun is placed into designated position, it is spare.
The operating process of the utility model is sketched: in normal productive process, needing for fuel oil to be switched to combustion gas or coal gas
Or natural gas, when production, after to be switched process, closes fuel oil and enter furnace hand valve, open drain valve in advance for steam pipe
Water in road is discharged, and closes drain valve；Steam blowing valve is opened, by the residual fuel oil in oil combustion gun and metal hose, benefit
It is burnt away in steam blowing to combustion chamber.It purged rear steam off valve, exited oil combustion gun closing oil combustion gun atomization air-valve
?.
Claims (4)
1. a kind of carbon black fuel oil gun rapid purging device is set between fuel oil inlet pipeline and fuel oil gun, feature exists
In: including hand valve, hose, jet chimney and steam blowing valve；Hand valve one end is connect with fuel oil inlet pipeline, other end difference
It is connect with hose, jet chimney；Hose is also connect with fuel oil gun, and steam blowing valve is set on jet chimney.
2. carbon black fuel oil gun rapid purging device according to claim 1, it is characterised in that: it further include drain valve, row
Water valve is set to jet chimney minimum point.
3. carbon black fuel oil gun rapid purging device according to claim 1 or 2, it is characterised in that: it further include check-valves,
Check-valves is set on the jet chimney between hand valve and steam blowing valve.
4. carbon black fuel oil gun rapid purging device according to claim 1 or 2, it is characterised in that: hose is that metal is soft
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820930497.0U CN208495252U (en) | 2018-06-15 | 2018-06-15 | A kind of carbon black fuel oil gun rapid purging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820930497.0U CN208495252U (en) | 2018-06-15 | 2018-06-15 | A kind of carbon black fuel oil gun rapid purging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208495252U true CN208495252U (en) | 2019-02-15 |
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ID=65286852
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820930497.0U Active CN208495252U (en) | 2018-06-15 | 2018-06-15 | A kind of carbon black fuel oil gun rapid purging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111440463A (en) * | 2020-05-23 | 2020-07-24 | 邯郸黑猫炭黑有限责任公司 | Method for reducing anthracene oil consumption in carbon black production |
-
2018
- 2018-06-15 CN CN201820930497.0U patent/CN208495252U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111440463A (en) * | 2020-05-23 | 2020-07-24 | 邯郸黑猫炭黑有限责任公司 | Method for reducing anthracene oil consumption in carbon black production |
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