CN206768048U - A kind of reburner burner cooling system - Google Patents
A kind of reburner burner cooling system Download PDFInfo
- Publication number
- CN206768048U CN206768048U CN201720637414.4U CN201720637414U CN206768048U CN 206768048 U CN206768048 U CN 206768048U CN 201720637414 U CN201720637414 U CN 201720637414U CN 206768048 U CN206768048 U CN 206768048U
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- CN
- China
- Prior art keywords
- reburner
- pump
- burner
- forcing
- force
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Abstract
The utility model discloses a kind of reburner burner cooling system, including coolant duct, reburner burner, cooler and force (forcing) pump, in addition to protection tank, protection tank, reburner burner, cooler, force (forcing) pump are sequentially connected by coolant duct；The delivery port of force (forcing) pump is by coolant duct with protecting the water inlet of tank to be connected；The emergency draining for leading to the external world is also associated with protection tank.The utility model is provided with protection tank; when force (forcing) pump breaks down or accident can not realize recycling cooling water; whole cooling system will not paralyse; the desalted water that pipe network provides remains able to realize the cooling to reburner burner; the safety and stability of reburner burner operation is improved, and keeps for staff's time enough to stop whole system and checks problem.
Description
Technical field
It the utility model is related to cooling system, and in particular to a kind of reburner burner cooling system.
Background technology
Coke-stove gas is good gaseous fuel and valuable material gas, and the coke-stove gas after purification is except as city
Outside city's combustion gas, it can be also used for manufacturing methanol, synthesis ammonia etc., wherein the added value of manufacture methanol is higher, therefore coke-stove gas system
Methanol device can obtain very high economic benefit.
Reburner is the reactor of coke-stove gas methanol device, and the burner of reburner is the core component of reburner.
In production scene, it is necessary to carry out cooling treatment to reburner burner, avoid burner from being easily damaged for a long time in high temperature, cause
The service life of reburner shortens, system can not the series of problems such as stable operation.
In traditional technique, cooling system includes reburner burner protection water force (forcing) pump, reburner burner, coolant pipe
Road and oxygen-eliminating device, pipe network conveying come desalted water by reburner burner protect water force (forcing) pump be sent to reburner to burner carry out it is cold
But, then reburner burner protects water, and heel row is handled to trench into oxygen-eliminating device.The desalination water consumption of above-mentioned cooling system is big
(consuming 14 tons of desalted water per hour), and subsequent handling oxygen-eliminating device can not utilize, and can only will be taken off by discharge pipe outside oxygen-eliminating device
Salt solution is discharged into trench and slatterned.
In order to reduce the dosage of deoxygenated water, reduce system operation cost, a kind of turn is proposed in patent CN202709758U
Change stove cooling system, the system include be sequentially connected by coolant duct coolant reservoir, force (forcing) pump, reburner and
Cooler, used coolant, i.e. desalted water, namely reburner or reburner burner protection water are cooled by cooler, so
The coolant after cooling processing is delivered in reburner again by force (forcing) pump afterwards is used to cool down reburner so that coolant can
It is recycled, avoids coolant being directly discharged into environment, reduces the operating cost of cooling system.But said system is deposited
In problem, when force (forcing) pump breaks down, the whole circulatory system will be unable to work, and reburner or its reburner burner can not obtain
Cooling, easily triggers security incident.
Utility model content
The purpose of this utility model is to provide a kind of reburner burner cooling system, to solve force (forcing) pump in the prior art
During failure coolant circulation system can not normal work, reburner burner the problem of can not being cooled, realize and improve conversion
The purpose of the security of stove burner operation.
The utility model is achieved through the following technical solutions：A kind of reburner burner cooling system, including coolant duct,
Reburner burner, cooler and force (forcing) pump, in addition to protection tank, protection tank, reburner burner, cooler, force (forcing) pump lead to
Supercooling liquid pipe road is sequentially connected；The delivery port of force (forcing) pump is by coolant duct with protecting the water inlet of tank to be connected；Protection
The emergency draining for leading to the external world is also associated with tank.
There is problem in the cooling system of reburner or reburner burner of the prior art, when the force (forcing) pump of coolant occurs
During failure, whole cooling recirculation system will be unable to work, and reburner or its reburner burner can not be cooled down, and easily trigger peace
Full accident.In order to solve the above problems, the utility model provides a kind of reburner burner cooling system.The system includes existing skill
Coolant duct, reburner burner, cooler and force (forcing) pump in art, and reburner burner, cooler, force (forcing) pump pass through cooling
Liquid pipe road is sequentially connected by coolant duct.Unlike the prior art, the system also includes protection tank, protects tank
It is arranged between force (forcing) pump and reburner burner, that is, protects tank, reburner burner, cooler, force (forcing) pump to pass through coolant pipe
Road is sequentially connected, and the delivery port of force (forcing) pump is connected by coolant duct with the water inlet of protection tank, and said apparatus is formed
Coolant circulation line.Coolant temperature after reburner burner has been cooled down raises, by adding after subcooler cools down
Press pump can input into protection tank again, and coolant is transported to reburner burner and it is cooled down afterwards, cold so as to realize
But liquid recycles, and reduces cooling cost, can save the dosage of coolant.Specifically, the desalted water of pipe network supply is made
It is added to for circulation with coolant in protection tank, desalted water is transported to reburner burner and cools down reburner burner afterwards, temperature
Coolant after degree rise is entered in cooler by coolant duct, and cooler cools to coolant, after temperature reduces
Coolant by force (forcing) pump be delivered to again protection tank in.When force (forcing) pump breaks down or during accident, tube used for bottom pouring is online
Coolant regulating valve, the desalted water that pipe network supplies is introduced into protection tank, the desalination water cooling provided afterwards using pipe network is turned
Change stove burner, the elevated coolant of temperature is outwardly arranged after cooler cools down by the emergency draining connected on cooler
Put.
Compared to prior art, above-mentioned improvement at least two benefits.First, when force (forcing) pump breaks down or accident can not
Realize that whole cooling system will not paralyse when recycling cooling water, the desalted water that pipe network provides remains able to realize to conversion
The cooling of stove burner, improve reburner burner operation safety and stability, and keep for staff it is enough when
Between stop whole system and check problem.Secondly, the coolant of force (forcing) pump directly sprays in the presence of high pressure in the prior art
Reburner burner, current, which are directly impinging on reburner, not only make it that the time of contact of coolant and reburner burner is short, cools down
Effect is poor, and prolonged impact is also easy to the damage for causing reburner burner or reburner burner cooling device, and adds guarantor
After protecting tank, protection tank plays cushioning effect, avoids the directly impact of the coolant from force (forcing) pump or pipe network in reburner
Cooling effectiveness is also improved on burner, while the service life for improving reburner burner.
Further, the protection tank is arranged on the top of the reburner belonging to reburner burner.Tank is protected to set
Coolant can be reduced at the top of the reburner belonging to reburner burner to be delivered to needed for reburner burner from protection tank
Pressure.If the height by protecting tank to be arranged below or equal to reburner burner, may need another under normal circumstances
Coolant is depressed on reburner burner by force (forcing) pump to provide enough pressure, is added newly-increased force (forcing) pump and is broken down this safety
Hidden danger；In force (forcing) pump failure or accident, pipe network needs higher pressure that coolant is depressed into reburner from protection tank
Burner.Above two mode all improves the operating cost of cooling system.And protection tank is placed at the top of reburner, coolant
Reburner burner can be flowed to by only needing the pressure of very little, reduce the operating cost of system.
Further, the protection tank is connected with nitrogen inlet duct and nitrogen out of the trachea.Nitrogen inlet duct and nitrogen go out
The setting of tracheae, which can not only reduce the oxygen content of coolant, slow down equipment gets rusty speed, moreover it is possible to and reduce and certain pressure is provided,
Meet the coolant in tank will be protected to be delivered in reburner burner, so as to reduce the load of force (forcing) pump, further improve
The security of cooling system.
Further, it is provided with regulating valve in nitrogen inlet duct and nitrogen out of the trachea.Regulating valve enables staff
Intake velocity is enough adjusted, so as to control the discharge pressure of coolant.
Further, protect between tank and reburner burner and be provided with valve；Set between protection tank and force (forcing) pump
There is valve；Valve is provided between cooler and force (forcing) pump.By setting valve between the said equipment so that staff's energy
It is enough preferably to manipulate whole cooling recirculation system, and compromised devices can be quickly investigated out when there is accident.
Further, regulating valve is provided with emergency draining.The regulating valve set on emergency draining can pressurize
Automatic outer row's cooling water is realized during failure of pump.
Further, cooler is connected with circulating water intake and circulating water outlet.
Further, it is provided with valve on the circulating water intake and circulating water outlet.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model is provided with protection tank, when force (forcing) pump failure or accident can not realize recycling cooling
During water, whole cooling system will not paralyse, and the desalted water that pipe network provides remains able to realize the cooling to reburner burner, improves
The safety and stability of reburner burner operation, and keep for staff time enough to stop whole system and examine
Interrogate topic；
2nd, after the utility model adds protection tank, protection tank plays cushioning effect, avoid from force (forcing) pump or
The coolant of pipe network is directly impacted on reburner burner, is also improved while the service life for improving reburner burner cold
But efficiency；
3rd, protection tank of the present utility model is arranged on the top of the reburner belonging to reburner burner, reduces coolant
The pressure needed for reburner burner is delivered to from protection tank, coolant only needs the pressure of very little to flow to reburner burning
Mouth, reduce the operating cost of system；
4th, the utility model realizes recycling for coolant, avoids the coolant after directly outer row's use, reduces
Cooling cost, the dosage of coolant is saved.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is the structural representation of the utility model one embodiment.
Mark and corresponding parts title in accompanying drawing：
1- protects tank, 2- reburner burners, 3- coolers, 4- force (forcing) pumps, 5- circulating water intakes, 6- circulating water outlets.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment 1：
A kind of reburner burner cooling system as shown in Figure 1, including coolant duct, reburner burner 2, cooler 3
With force (forcing) pump 4, in addition to protection tank 1, protection tank 1, reburner burner 2, cooler 3, force (forcing) pump 4 pass through coolant duct
It is sequentially connected；The delivery port of force (forcing) pump 4 is by coolant duct with protecting the water inlet of tank 1 to be connected；Also connect on protection tank 1
It is connected to the emergency draining for leading to the external world；Protection tank 1 is arranged on the top of the reburner belonging to reburner burner 2；Protect water
Groove 1 is connected with nitrogen inlet duct and nitrogen out of the trachea；Regulating valve is provided with nitrogen inlet duct and nitrogen out of the trachea；Protect water
Valve is provided between groove 1 and reburner burner 2；Valve is provided between protection tank 1 and force (forcing) pump 4；Cooler 3 and pressurization
Valve is provided between pump 4；Regulating valve is provided with emergency draining；Cooler 3 is connected with circulating water intake 5 and recirculated water goes out
Mouth 6；Valve is provided with circulating water intake 5 and circulating water outlet 6.
In use, the desalted water of pipe network supply is added in protection tank 1 as circulation with coolant, desalted water is defeated afterwards
Deliver to reburner burner 2 and cool down reburner burner 2, the coolant after temperature rise enters cooler 3 by coolant duct
In, cooler 3 cools to coolant, and the coolant after temperature reduces is delivered to protection tank 1 again by force (forcing) pump 4
In.When force (forcing) pump 4 breaks down or during accident, the online coolant regulating valve of tube used for bottom pouring, the desalted water of pipe network supply is introduced
Protect in tank 1, the desalination water cooling reburner burner 2 provided afterwards using pipe network, the elevated coolant of temperature is through cooler 3
Outwardly discharged by the emergency draining connected on cooler 3 after cooling.By above-mentioned setting, when force (forcing) pump 4 breaks down
Or accident can not realize that whole cooling system will not paralyse when recycling cooling water, the desalted water that pipe network provides remains able to
The cooling to reburner burner 2 is realized, improves the safety and stability of the operation of reburner burner 2, and keeps for work
Personnel's time enough stops whole system and checks problem；Moreover, protection tank 1 plays cushioning effect, avoids and
The coolant of self-pressurization pump 4 or pipe network is directly impacted on reburner burner 2, improves the service life of reburner burner 2
Also improve cooling effectiveness simultaneously.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (8)
1. a kind of reburner burner cooling system, including coolant duct, reburner burner (2), cooler (3) and force (forcing) pump
(4), it is characterised in that also include protection tank (1), the protection tank (1), reburner burner (2), cooler (3), pressurization
Pump (4) is sequentially connected by coolant duct；The delivery port of force (forcing) pump (4) is by coolant duct with protecting entering for tank (1)
The mouth of a river connects；The emergency draining for leading to the external world is also associated with protection tank (1).
2. a kind of reburner burner cooling system according to claim 1, it is characterised in that the protection tank (1) sets
Put at the top of the reburner belonging to reburner burner (2).
3. a kind of reburner burner cooling system according to claim 1, it is characterised in that the protection tank (1) is even
It is connected to nitrogen inlet duct and nitrogen out of the trachea.
4. a kind of reburner burner cooling system according to claim 3, it is characterised in that the nitrogen inlet duct and nitrogen
Regulating valve is provided with gas escape pipe.
5. a kind of reburner burner cooling system according to claim 4, it is characterised in that protection tank (1) and conversion
Stove burner is provided with valve between (2)；Valve is provided between protection tank (1) and force (forcing) pump (4)；Cooler (3) and pressurization
Pump is provided with valve between (4).
6. a kind of reburner burner cooling system according to claim 1, it is characterised in that set on the emergency draining
It is equipped with regulating valve.
7. according to a kind of reburner burner cooling system according to any one of claims 1 to 6, it is characterised in that cooler
(3) circulating water intake (5) and circulating water outlet (6) are connected with.
A kind of 8. reburner burner cooling system according to claim 7, it is characterised in that the circulating water intake (5)
Valve is provided with circulating water outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637414.4U CN206768048U (en) | 2017-06-02 | 2017-06-02 | A kind of reburner burner cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637414.4U CN206768048U (en) | 2017-06-02 | 2017-06-02 | A kind of reburner burner cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206768048U true CN206768048U (en) | 2017-12-19 |
Family
ID=60637335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720637414.4U Expired - Fee Related CN206768048U (en) | 2017-06-02 | 2017-06-02 | A kind of reburner burner cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206768048U (en) |
-
2017
- 2017-06-02 CN CN201720637414.4U patent/CN206768048U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20180602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |