CN209013230U - A kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperator - Google Patents
A kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperator Download PDFInfo
- Publication number
- CN209013230U CN209013230U CN201821668197.6U CN201821668197U CN209013230U CN 209013230 U CN209013230 U CN 209013230U CN 201821668197 U CN201821668197 U CN 201821668197U CN 209013230 U CN209013230 U CN 209013230U
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- CN
- China
- Prior art keywords
- oxygen
- feed pipe
- valve
- shell
- enriched
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000001301 oxygen Substances 0.000 title claims abstract description 36
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 36
- 238000007664 blowing Methods 0.000 title claims abstract description 15
- 238000010438 heat treatment Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000002640 oxygen therapy Methods 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000000446 fuel Substances 0.000 claims description 14
- 239000003595 mist Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 27
- 239000000295 fuel oil Substances 0.000 description 15
- 238000002485 combustion reaction Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Abstract
The utility model discloses a kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperators, including shell, feeding mechanism, DCS operating system and oil fogger, the shell is metal cylinder cavity body, and at outer cover port on be provided with circular ring type fixing seat, fixing seat can be fixedly connected with bottom convertor, feeding mechanism is provided on the shell shell wall, the feeding mechanism includes the first feed pipe, second feed pipe and third feed pipe, first feed pipe is set to shell upper, and first feed pipe with oxygen therapy pipeline be fixedly connected, it is provided on the oxygen therapy pipeline by pressure gauge, hand-operated valve, the oxygen-enriched control device that flow valve and bypath valve are constituted；The pressure gauge is set on oxygen therapy pipeline, and flow valve is arranged in pressure gauge rear end, and is provided with shunt conduit below flow valve, and the bypath valve is set in shunt conduit.The utility model adds DCS operating system, solves the problems, such as that traditional oil gun attemperator volume is big, quality is heavy, complicated for operation by changing feeding mechanism.
Description
Technical field
The utility model relates to Copper making apparatus fields, and in particular to a kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperator.
Background technique
Oxygen-enriched bottom-blowing molten pool melting furnace technique, in process of production from calorific intensity height, low energy consumption, during shutdown maintenance
Heat insulation work it is particularly important, in blowing out insulating process, temperature is not achieved control and requires, will cause that blow-on is difficult or even dead furnace,
Huge security risk and economic loss are brought to company.And traditional oil gun attemperator used in existing technology is usual
Burning is mixed with air using fuel oil, this mode oxygen and fuel ratio are difficult Balance route, need manually to regulate and control, entirely
Oil gun attemperator volume is big, quality is heavy, complicated for operation.
Utility model content
The purpose of this utility model is to provide a kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperators, solve traditional oil gun and protect
Warm device volume is big, quality is heavy, problem complicated for operation.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperator, including shell, feeding mechanism, DCS operating system and mist of oil
Device, the shell be metal cylinder cavity body, and at outer cover port on be provided with circular ring type fixing seat, fixing seat can be with bottom convertor
Be fixedly connected, be provided with feeding mechanism on the shell shell wall, the feeding mechanism include the first feed pipe, the second feed pipe and
Third feed pipe, first feed pipe is set to shell upper, and the first feed pipe is fixedly connected with oxygen therapy pipeline, described defeated
The oxygen-enriched control device being made of pressure gauge, hand-operated valve, flow valve and bypath valve is provided on oxygen pipeline；The pressure gauge is set
It is placed on oxygen therapy pipeline, pressure gauge rear end is provided with flow valve, and is provided with shunt conduit below flow valve, and the bypath valve is set
It is placed in shunt conduit；Second feed pipe is set to interior of shell, and the second feed pipe front end passes through connector and mist of oil
Change device to be connected, second feed pipe rear end is fixedly connected with oil pipeline, and oil pipeline is fixedly connected by connector
There is fuel control unit；Addressed third feed pipe is arranged in outer casing underpart, and third feed pipe is connected with gas pipeline, institute
It states third feed pipe and pneumatic control device is fixedly connected with by connector.
Oil gun attemperator is usually to be mixed in a certain proportion carrying out spray combustion with fuel oil and oxygen, so mixing ratio
Example is related to efficiency of combustion, and above scheme is provided with by oxygen-enriched control device, fuel control unit and pneumatic control device institute structure
At DCS operating system, remotely fuel oil and oxygen flow accurately can controlled, making its full combustion, reduce fire
Can be to the quick temperature raising of bottom convertor while the consumption of oil, and make by DCS operating system the volume of entire attemperator
Reduce, the operation is more convenient.
As the further preferred of the utility model, the DCS operating system includes oxygen-enriched control device, fuel oil control dress
It sets and fan controller, the instrument and oxygen-enriched control device one that the fuel control unit and pneumatic control device are included
It causes；Instrument includes pressure gauge, hand-operated valve, flow valve and bypath valve, and the hand-operated valve, flow valve and bypath valve are replaced by electronic
Valve, and motor-driven valve is connected with single-chip microcontroller.
Hand-operated valve, flow valve and bypath valve in control device is changed to motor-driven valve, and is carried out by single-chip microcontroller
Control can convert entire oil gun attemperator to automation equipment, realize remote control, the effect of automatic heat preserving.
As the further preferred of the utility model, the interior of shell is provided with igniter, and the igniter rear is set
It is equipped with flame detecting device.
Fuel oil can not only be lighted at low temperatures provided with igniter and flame detecting device, and passes through fire defector
Device detects the combustion case in bottom convertor, and bottom convertor burner hearth can be effectively protected, and avoids generation burner hearth flame-out or explosion thing
Therefore, it is ensured that entire unit safety operation.
As the further preferred of the utility model, several oilholes, and the oil are provided on the oil fogger surface
Bore dia successively successively decreases.
Oil fogger can be atomized fuel oil, make fuel oil full combustion.
As the further preferred of the utility model, the oxygen-enriched control device is connected by pipeline with oxygenerator,
The fuel control unit is connected by pipeline with petrol station, and the fan controller is connected with Ventilator Room.
Three kinds of control devices are all connected with the preparation station of the material transported, and material is effectively transported into equipment.
As the further preferred of the utility model, the feeding mechanism and DCS operating system junction are provided with sealing
Gasket.
Gasket seal is provided in pipeline and pipeline and pipeline and the interface of equipment, it is ensured that during material transportation not
Leakage.
Compared with prior art, the utility model has the beneficial effects that
1. remotely can accurately controlled fuel oil and oxygen flow, make its full combustion, reduces disappearing for fuel oil
It can be to the quick temperature raising of bottom convertor while consumption.
2. reducing the volume of entire attemperator by DCS operating system, the operation is more convenient.
3. hand-operated valve, flow valve and the bypath valve in control device can be changed to motor-driven valve, and by single-chip microcontroller come
It is controlled, entire oil gun attemperator can be converted to automation equipment, realize remote control, the effect of automatic heat preserving.
4. fuel oil can be lighted at low temperatures by being provided with igniter, and detect bottom convertor by flame detecting device
Bottom convertor burner hearth can be effectively protected in interior combustion case, avoid generation burner hearth flame-out or explosion accident, it is ensured that entire unit
Safe operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model oil fogger schematic diagram.
In figure: 1- shell, 2- fixing seat, 3- igniter, 4- oil fogger, the second feed pipe of 5-, the first feed pipe of 6-, 7-
Cure by oxygen therapy pipeline, 8- pressure gauge, 9- hand-operated valve, 10- flow valve, 11- bypath valve, 12- gasket seal, 13-
Oil pipeline, 14- third feed pipe, 15- gas pipeline.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1:
Fig. 2 shows a kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperators, including shell 1, feeding mechanism, DCS behaviour by Fig. 1
Make system and oil fogger 4, the shell 1 is metal cylinder cavity body, and at outer cover port on be provided with circular ring type fixing seat
2, fixing seat 2 can be fixedly connected with bottom convertor, be provided with feeding mechanism on 1 shell wall of shell, and the feeding mechanism includes the
One feed pipe 6, the second feed pipe 5 and third feed pipe 14, first feed pipe 6 are set to 1 top of shell, and the first charging
Pipe 6 is fixedly connected with oxygen therapy pipeline 7, is provided on the oxygen therapy pipeline 7 by pressure gauge 8, hand-operated valve 9, flow valve 10 and bypass road
The oxygen-enriched control device that valve 11 is constituted；The pressure gauge 8 is set on oxygen therapy pipeline 7, and 8 rear end of pressure gauge is provided with flow valve
10, and shunt conduit is provided with below flow valve 10, the bypath valve 11 is set in shunt conduit；Second feed pipe 5
It is set to inside shell 1, and 5 front end of the second feed pipe is connected by connector with oil fogger 4, second feed pipe 5
Rear end is fixedly connected with oil pipeline 13, and oil pipeline 13 is fixedly connected with fuel control unit by connector；Described
Three feed pipes 14 are arranged in 1 lower part of shell, and third feed pipe 14 is connected with gas pipeline 15, and the third feed pipe 14 is logical
It crosses connector and is fixedly connected with pneumatic control device.
Oil gun attemperator is usually to be mixed in a certain proportion carrying out spray combustion with fuel oil and oxygen, so mixing ratio
Example is related to efficiency of combustion, and above scheme is provided with by oxygen-enriched control device, fuel control unit and pneumatic control device institute structure
At DCS operating system, remotely fuel oil and oxygen flow accurately can controlled, making its full combustion, reduce fire
Can be to the quick temperature raising of bottom convertor while the consumption of oil, and make by DCS operating system the volume of entire attemperator
Reduce, the operation is more convenient.
Embodiment 2:
The present embodiment is to have carried out further instruction, institute to DCS operating system part on the basis of specific embodiment 1
Stating DCS operating system includes oxygen-enriched control device, fuel control unit and fan controller, the fuel control unit and
The instrument that pneumatic control device is included is consistent with oxygen-enriched control device；Instrument include pressure gauge 8, hand-operated valve 9, flow valve 10 and
Bypath valve 11, the hand-operated valve 9, flow valve 10 and bypath valve 11 are replaced by motor-driven valve, and motor-driven valve is connected with single-chip microcontroller
It connects.
Hand-operated valve 9, flow valve 10 and bypath valve 11 in control device is changed to motor-driven valve, and by single-chip microcontroller come
It is controlled, entire oil gun attemperator can be converted to automation equipment, realize remote control, the effect of automatic heat preserving.
Embodiment 3:
The present embodiment is to have carried out further instruction, the shell to 1 part of shell on the basis of specific embodiment 1
1 is internally provided with igniter 3, and 3 rear of igniter is provided with flame detecting device.
Fuel oil can not only be lighted at low temperatures provided with igniter 3 and flame detecting device, and is examined by flame
The combustion case in device detection bottom convertor is surveyed, bottom convertor burner hearth can be effectively protected, avoids generation burner hearth flame-out or explosion
Accident, it is ensured that entire unit safety operation.
Embodiment 4:
The present embodiment is to have carried out further instruction, the mist of oil to oil fogger 4 on the basis of specific embodiment 1
Change and be provided with several oilholes on 4 surface of device, and the oilhole diameter successively successively decreases.
Oil fogger 4 can be atomized fuel oil, make fuel oil full combustion.
Embodiment 5:
The present embodiment is to have carried out further instruction to three control devices on the basis of specific embodiment 2, described
Oxygen-enriched control device is connected by pipeline with oxygenerator, and the fuel control unit is connected by pipeline with petrol station, institute
Fan controller is stated to be connected with Ventilator Room.
Three kinds of control devices are all connected with the preparation station of the material transported, and material is effectively transported into equipment.
Embodiment 6:
The present embodiment is to have carried out further instruction to feeding mechanism part on the basis of specific embodiment 1, described
Feeding mechanism and DCS operating system junction are provided with gasket seal 12.
Gasket seal 12 is provided in pipeline and pipeline and pipeline and the interface of equipment, it is ensured that during material transportation
It does not reveal
" one embodiment ", " another embodiment ", " embodiment ", " preferred embodiment " spoken of in the present specification
Deng, refer to combine the embodiment description specific features, structure or feature include the application generality description at least
In one embodiment.It is not centainly to refer to the same embodiment that statement of the same race, which occur, in multiple places in the description.Further
For, when describing a specific features, structure or feature in conjunction with any embodiment, what is advocated is to combine other embodiments
To realize that this feature, structure or feature are also fallen in the scope of the utility model.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (6)
1. a kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperator, including shell (1), feeding mechanism, DCS operating system and mist of oil
Device (4), it is characterised in that: the shell (1) be metal cylinder cavity body, and at outer cover port on be provided with circular ring type fixing seat
(2), fixing seat (2) can be fixedly connected with bottom convertor, be provided with feeding mechanism, the feeding mechanism on shell (1) shell wall
Including the first feed pipe (6), the second feed pipe (5) and third feed pipe (14), first feed pipe (6) is set to shell
(1) top, and the first feed pipe (6) is fixedly connected with oxygen therapy pipeline (7), is provided on the oxygen therapy pipeline (7) by pressure gauge
(8), the oxygen-enriched control device that hand-operated valve (9), flow valve (10) and bypath valve (11) are constituted；The pressure gauge (8) is set to
It cures by oxygen therapy on pipeline (7), pressure gauge (8) rear end is provided with flow valve (10), and is provided with shunt conduit below flow valve (10), institute
Bypath valve (11) is stated to be set in shunt conduit；Second feed pipe (5) is set to shell (1) inside, and the second feed pipe
(5) front end is connected by connector with oil fogger (4), and the second feed pipe (5) rear end is fixedly connected with oil pipeline
(13), and oil pipeline (13) by connector is fixedly connected with fuel control unit；Third feed pipe (14) setting exists
Shell (1) lower part, and third feed pipe (14) is connected with gas pipeline (15), the third feed pipe (14) passes through connector
It is fixedly connected with pneumatic control device.
2. a kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperator according to claim 1, it is characterised in that: the DCS behaviour
It include oxygen-enriched control device, fuel control unit and fan controller as system, the fuel control unit and air control
The instrument that device is included is consistent with oxygen-enriched control device；Instrument includes pressure gauge (8), hand-operated valve (9), flow valve (10) and side
Road valve (11), the hand-operated valve (9), flow valve (10) and bypath valve (11) are replaced by motor-driven valve, and motor-driven valve and single-chip microcontroller
It is connected.
3. a kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperator according to claim 1, it is characterised in that: the shell
(1) it is internally provided with igniter (3), igniter (3) rear is provided with flame detecting device.
4. a kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperator according to claim 1, it is characterised in that: the mist of oil
Several oilholes are provided on device (4) surface, and the oilhole diameter successively successively decreases.
5. a kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperator according to claim 2, it is characterised in that: the oxygen-enriched control
Device processed is connected by pipeline with oxygenerator, and the fuel control unit is connected by pipeline with petrol station, the blower
Control device is connected with Ventilator Room.
6. a kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperator according to claim 1, it is characterised in that: the charger
Structure and DCS operating system junction are provided with gasket seal (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821668197.6U CN209013230U (en) | 2018-10-15 | 2018-10-15 | A kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821668197.6U CN209013230U (en) | 2018-10-15 | 2018-10-15 | A kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209013230U true CN209013230U (en) | 2019-06-21 |
Family
ID=66838558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821668197.6U Active CN209013230U (en) | 2018-10-15 | 2018-10-15 | A kind of oxygen-enriched bottom-blowing furnace high-efficiency heating attemperator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209013230U (en) |
-
2018
- 2018-10-15 CN CN201821668197.6U patent/CN209013230U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |