CN206280959U - A kind of heat accumulating type multitubular bundles radiant tube combustion device - Google Patents
A kind of heat accumulating type multitubular bundles radiant tube combustion device Download PDFInfo
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- CN206280959U CN206280959U CN201621383632.1U CN201621383632U CN206280959U CN 206280959 U CN206280959 U CN 206280959U CN 201621383632 U CN201621383632 U CN 201621383632U CN 206280959 U CN206280959 U CN 206280959U
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- burner
- combustion chamber
- radiant tube
- air
- combustion
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 92
- 238000005338 heat storage Methods 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 20
- 239000000779 smoke Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000000567 combustion gas Substances 0.000 claims description 5
- 238000001465 metallisation Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000011449 brick Substances 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 235000019504 cigarettes Nutrition 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 9
- 230000001172 regenerating effect Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 206010020843 Hyperthermia Diseases 0.000 description 3
- 230000036031 hyperthermia Effects 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003034 coal gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization 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
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Combustion Of Fluid Fuel (AREA)
Abstract
The utility model is related to regenerator gas field of combustion technology, more particularly to a kind of heat accumulating type multitubular bundles radiant tube combustion device.Including：Two air single heat accumulating type burners, body of heater, many radiant tubes, igniter burner, igniter burner sleeve pipe, two combustion chambers, four-way valves；The air single heat accumulating type burner includes：Cover plate, body of air, heat-insulation layer, heat storage, burner block, gas spray gun, adpting flange.Device of the present utility model has more efficient integration while having efficient satisfaction, energy-saving and environmental protection regenerative combustion technology advantage, and radiant power is high, and temperature is more uniform, and its structure is simpler, and installation, debugging and maintenance are more convenient.
Description
Technical field
The utility model is related to regenerator gas field of combustion technology, more particularly to a kind of burning of heat accumulating type multitubular bundles radiant tube
Device.
Background technology
Gas fired radiant tubes, mainly with coal gas as fuel, in special sealing shroud combustion inner pipe, by the sleeve surface being heated
Heating object is transferred heat in the form of heat radiation, combustion product is not contacted with heating object；Regenerative gas spoke
Setting of the pipe by heat storage is penetrated using the sensible heat of flue gas after covering combustion inner pipe come warm-up combustion-supporting air or combustion gas, with the combustion heat
Efficiency high, the features such as stable, equipment dependability is high, it is widely used in various heat-treatment furnaces and continuous annealing furnace etc..Due to
Gas fired radiant tubes is in course of normal operation, it is necessary to configure corresponding reversing control system and device.With engineering project
Extensive use a, heat-treatment furnace need to be equipped with tens or even hundreds of radiant tube burners, by taking regenerative gas radiant tube as an example,
The quantity and igniter burner and corresponding Iganition control system that radiant tube burner need to be configured complement one another, and system is very huge,
Artificial cumbersome, high cost.Therefore a kind of radiant tube combustion device with low cost, simple structure of design how is allowed as this
The technical problem of field urgent need to resolve.
Utility model content
The utility model is in view of the shortcomings of the prior art, it is proposed that a kind of heat accumulating type multitubular bundles radiant tube combustion device, root
Multiple radiant tubes are set according to technological parameter, input cost is reduced while reducing the area of installing and using of device, heat accumulating type is more
Tube bank radiant tube combustion device has more efficient while having efficient satisfaction, energy-saving and environmental protection regenerative combustion technology advantage
Integration, radiant power is high, and temperature is more uniform, and its structure is simpler, installs, debugs and overhaul more convenient.
In order to solve the above technical problems, the technical scheme that the utility model is taken is：Stored the utility model proposes one kind
Hot type multitubular bundles radiant tube combustion device, according to embodiment of the present utility model, including：Two air single heat accumulating type burners,
Body of heater（8）, many radiant tubes（9）, igniter burner（10）, igniter burner sleeve pipe（11）, two combustion chambers（12）, four-way valve
（13）；The air single heat accumulating type burner includes：Cover plate（1）, body of air（2）, heat-insulation layer（3）, heat storage（4）, burner
Brick（5）, gas spray gun（6）, adpting flange（7）, wherein：First burner A and the first combustion chamber A is located at the one of the body of heater
Side, the second burner B and the second combustion chamber B are located at the opposite side of the body of heater, the first burner A and the second burner B
Burner block be respectively protruding into the tapping of the first combustion chamber A and the second combustion chamber B, and extend in combustion chamber, it is described
Burner block external metallization flanged plate is fastenedly connected with corresponding combustion chamber；Coal gas spray is provided with the burner block of each burner
Rifle, for combustion gas to be incorporated into combustion chamber, the flame for going out burner combustion burns in a combustion chamber, so that radiant tube
Inside in axial direction without flame front, and generation of burning flue gas via radiation after pipe, arranged by the heat-storage type burner of opposite side
Go out；The side wall of the first combustion chamber A and the second combustion chamber B is provided with the outlet being connected with radiant tube；The radiant tube is in institute
Extension in the inner chamber of body of heater is stated, its one end is connected with the outlet of the first combustion chamber A by adpting flange, the other end and second burns
The outlet of room B is connected by adpting flange, and the radiant tube axis is in the same direction with the flame propagation direction in combustion chamber；Institute
State the adpting flange of the first burner A and the second burner B（7）Respectively with the four-way valve（13）Two connectors by pipe
Metal flange on road is attached, two other connector of four-way valve (13) respectively with smoke evacuation house steward and the gold of air header
Category flange fastening.
Inventor's discovery, according to heat accumulating type multitubular bundles radiant tube combustion device described in the utility model, meets radiant tube
The temperature requirement in burner different application field, while increasing the uniformity of radiant tube internal temperature, furnace atmosphere, temperature compare
Uniformly, in-furnace temperature fluctuation is in ± 5 DEG C, significantly more efficient Mist heat recovering, while save increasing because exhaust gas volumn is excessive
Auxiliary flue, save the input of the correlation corollary equipment such as radiant tube burner and igniter burner, simplified system, and by
Without flame front inside radiant tube, localized hyperthermia will not be produced so that the power of radiant tube can be according to the increasing of burner rating
Plus and increase, it is convenient while reduce the space required for installing burner while also extend the service life of radiant tube
The arrangement of process pipeline, with meet efficiently, energy-saving and environmental protection regenerative combustion technology advantage while have it is more efficient integrated
Property, radiant power is high, and temperature is more uniform, and its structure is simpler, installs, debugging and maintenance more facilitate.
According to embodiment of the present utility model, the body of air（2）Adpting flange and burner block（5）Flange fix
Connection, the cover plate（1）With body of air（2）It is fastened by bolts, heat-insulation layer（3）It is arranged on body of air（2）Inside, shape
Into the cavity that heat storage is placed, the heat storage（4）It is placed in the inside cavity.
According to embodiment of the present utility model, burner block external metallization flanged plate is fastened with corresponding combustion chamber using bolt
Connection；The body of air（2）Adpting flange and burner block（5）Flange be fixedly connected with bolt；The first combustion chamber A
Outlet and the second combustion chamber B exit, be respectively equipped with radiant tube adpting flange（14）, itself and radiant tube（9）By bolt
It is connected；Metal flange of two other connector of four-way valve (13) respectively with smoke evacuation house steward and air header is tight by bolt
Gu.
According to embodiment of the present utility model, each combustion chamber top is designed with an igniter burner, the igniting
Burner is deep into the inner space of combustion chamber, also, the igniter burner periphery is provided with igniter burner sleeve pipe.
According to embodiment of the present utility model, radiant tube（9）Horizontal mode is positioned over furnace interior, or point row row vertically
It is distributed in furnace interior.
According to embodiment of the present utility model, the adpting flange（7）Valve is provided between the four-way valve, for controlling
The break-make of air in burner.
According to embodiment of the present utility model, the gas spray gun（6）Including cutting valve soon.
The utility model at least includes following beneficial effect：According to heat accumulating type multitubular bundles radiant tube described in the utility model
Burner, meets the temperature requirement in radiant tube burner different application field, while increasing the uniform of radiant tube internal temperature
Property, than more uniform, in-furnace temperature fluctuates at ± 5 DEG C for furnace atmosphere, temperature, significantly more efficient Mist heat recovering, while saving
Because of exhaust gas volumn excessive and increased auxiliary flue, the throwing of the correlation corollary equipment such as radiant tube burner and igniter burner is saved
Enter, simplified system, and due to inside radiant tube, without flame front, localized hyperthermia will not be produced so that the power of radiant tube can
Increased with the increase according to burner rating, while the service life of radiant tube is also extended, while reducing installation burning
Space required for device, facilitates the arrangement of process pipeline, with meet efficiently, energy-saving and environmental protection regenerative combustion technology advantage
While there is more efficient integration, radiant power is high, and temperature is more uniform, and its structure is simpler, install, debugging and examine
Repair and more facilitate.
Brief description of the drawings
Fig. 1 is the utility model burner structural representation.
Fig. 2 is the utility model burner structure schematic diagram.
Wherein, cover plate 1, body of air 2, heat-insulation layer 3, heat storage 4, burner block 5, gas spray gun 6, adpting flange 7, body of heater
8, radiant tube 9, igniter burner 10, igniter burner sleeve pipe 11, combustion chamber 12, the first combustion chamber A 1201, the second combustion chamber B
1202, four-way valve 13, radiant tube adpting flange 14, burner 15, the first burner A 1501, the second burner B 1502.
Specific embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to specific embodiment
The utility model is described in further detail.The embodiments described below is exemplary, is only used for explaining that this practicality is new
Type, and it is not intended that to limitation of the present utility model.Unreceipted particular technique or condition in embodiment, according in the art
Document described by technology or condition or carried out according to product description.
The utility model proposes a kind of heat accumulating type multitubular bundles radiant tube combustion device, Fig. 1 is the utility model burning dress
Structural representation is put, according to embodiment of the present utility model, shown in reference picture 1, device described in the utility model includes：Two skies
Gas single heat storage type burner, body of heater 8, many radiant tubes 9, igniter burner 10,11, two combustion chambers 12, four of igniter burner sleeve pipe
Port valve 13, wherein, described two air single heat accumulating type burners 15 include：First burner A 1501 and the second burner B
1502, described two combustion chambers 12 include：First combustion chamber A 1201 and the second combustion chamber B 1202, the first burner A
With the first combustion chamber A positioned at the side of the body of heater, the second burner B and the second combustion chamber B is located at the opposite side of the body of heater,
The burner block of the first burner A and the second burner B is respectively protruding into the first combustion chamber A's and the second combustion chamber B
Tapping, and extend in combustion chamber, the burner block external metallization flanged plate is fastened using bolt with corresponding combustion chamber and connected
Connect, gas spray gun is provided with the burner block of each burner, for combustion gas to be incorporated into combustion chamber, make burner combustion
The flame for going out burns in a combustion chamber so that radiant tube in axial direction without flame front, and generation of burning flue gas
Via radiation after pipe, discharged by the heat-storage type burner of opposite side；On the side wall of the first combustion chamber A and the second combustion chamber B
The outlet being connected with radiant tube is provided with, the radiant tube extends in the inner chamber of the body of heater, its one end is with the first combustion chamber A's
Outlet is connected by adpting flange, and the other end is connected with the outlet of the second combustion chamber B by adpting flange, and the radiant tube axle
Line is in the same direction with the flame propagation direction in combustion chamber；Each combustion chamber top is designed with an igniter burner, described
Igniter burner is deep into the inner space of combustion chamber, also, the igniter burner periphery is provided with igniter burner sleeve pipe；Described
The adpting flange 7 of one burner A and the second burner B passes through the gold on pipeline with two connectors of the four-way valve 13 respectively
Category flange is attached, and the metal flange of two other connector of four-way valve 13 respectively with smoke evacuation house steward and air header passes through
Bolt is fastened.
According to embodiment of the present utility model, the specific set-up mode of radiant tube described in the utility model is unrestricted, this
Utility model is preferably horizontal mode and is positioned over furnace interior, or a point row are arranged in furnace interior vertically；The adpting flange 7
Valve is provided between the four-way valve, the break-make for controlling air in burner；The gas spray gun 6 includes cutting valve soon.
According to embodiment of the present utility model, the exit exported with the second combustion chamber B of the first combustion chamber A is divided
Radiant tube adpting flange 14 is not provided with, and it is connected with radiant tube 9 by bolt.
According to embodiment of the present utility model, Fig. 2 is the utility model burner structure schematic diagram, shown in reference picture 2, institute
Stating air single heat accumulating type burner includes：Cover plate 1, body of air 2, heat-insulation layer 3, heat storage 4, burner block 5, gas spray gun 6, even
Acting flange 7, wherein：The adpting flange of the body of air 2 is fixedly connected with the flange of burner block 5 with bolt, the cover plate 1 with
Body of air 2 is fastened by bolts, and heat-insulation layer 3 is arranged on the inside of body of air 2, forms the cavity that heat storage is placed, described
Heat storage 4 is placed in the inside cavity.
According to embodiment of the present utility model, the course of work of the present utility model is：When the first burner A is combustion side,
Second burner B is smoke evacuation side, when the radiant tube is three, is first lighted igniter burner A, after its stabilization burning, is opened
The first burner A, the valve of the second burner B metal flanges are opened, now four-way valve work so that the air of the first burner A
Pipeline is connected, while unlatching gas spray gun A's cuts valve soon so that the gaspipe line of the first burner A is connected, the first burning
Device A burn, flame in the first combustion chamber A propagate, by the burning in the first combustion chamber A by high-temperature flue gas by radiant tube 1,
2nd, 3 reach in the second combustion chamber B, then high-temperature flue gas are lowered the temperature through the heat storage in the second burner B, switching four-way valve will
Smoke-exhaust pipeline is connected, and flue gas is discharged fume by the second burner B, then the smoke evacuation house steward that warp is connected with four-way valve, according to combustion
Burn the thermic load of device, the air at room temperature air inlet heat storage of certain flow, by after heat storage, air at room temperature is preheated to
900-1000 DEG C, now whole combustion system normally run；The first burner A and the second burner B are in a unit work
After making the time, the four-way valve performs inverse operation, makes the first burner A be smoke evacuation side, and the second burner B is combustion side, is made
Whole combustion system periodicity reversing combustion-smoke evacuation.This embodiment combustion gas is liquefied petroleum gas calorific value 12000kcal/m3, burning
The surface temperature of radiant tube 1,2,3 corresponds to 800 DEG C respectively afterwards, 790 DEG C, 785 DEG C, every radiant tube axial direction temperature difference for ±
5℃。
Inventor's discovery, according to heat accumulating type multitubular bundles radiant tube combustion device described in the utility model, meets radiant tube
The temperature requirement in burner different application field, while increasing the uniformity of radiant tube internal temperature, furnace atmosphere, temperature compare
Uniformly, in-furnace temperature fluctuation is in ± 5 DEG C, significantly more efficient Mist heat recovering, while save increasing because exhaust gas volumn is excessive
Auxiliary flue, save the input of the correlation corollary equipment such as radiant tube burner and igniter burner, simplified system, and by
Without flame front inside radiant tube, localized hyperthermia will not be produced so that the power of radiant tube can be according to the increasing of burner rating
Plus and increase, it is convenient while reduce the space required for installing burner while also extend the service life of radiant tube
The arrangement of process pipeline, with meet efficiently, energy-saving and environmental protection regenerative combustion technology advantage while have it is more efficient integrated
Property, radiant power is high, and temperature is more uniform, and its structure is simpler, installs, debugging and maintenance more facilitate.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the present utility model or example.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or
Person's feature can in an appropriate manner be combined in one or more any embodiments or example.
In description of the present utility model, it is to be understood that term " on ", D score, "left", "right", " interior ", " outward " etc.
The orientation or position relationship of instruction are, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model
Described with simplified, must be with specific orientation, with specific orientation structure rather than the device or element for indicating or imply meaning
Make and operate, therefore it is not intended that to limitation of the present utility model.Additionally, term " first ", " second " are only used for describing mesh
, and it is not intended that indicating or implying relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, limit
Surely there is " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".It is new in this practicality
In the description of type, unless otherwise indicated, " multiple " is meant that two or more.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or put connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification, simultaneously for those of ordinary skill in the art, foundation
The thought of the application, will change in specific embodiments and applications.
Claims (7)
1. a kind of heat accumulating type multitubular bundles radiant tube combustion device, it is characterised in that including：Two air single heat accumulating type burners,
Body of heater（8）, many radiant tubes（9）, igniter burner（10）, igniter burner sleeve pipe（11）, two combustion chambers（12）, four-way valve
（13）；The air single heat accumulating type burner includes：Cover plate（1）, body of air（2）, heat-insulation layer（3）, heat storage（4）, burner
Brick（5）, gas spray gun（6）, adpting flange（7）, wherein：
First burner A and the first combustion chamber A is located at the side of the body of heater, and the second burner B and the second combustion chamber B is located at institute
The opposite side of body of heater is stated, the burner block of the first burner A and the second burner B is respectively protruding into the first combustion chamber A
With the tapping of the second combustion chamber B, and extend in combustion chamber, the burner block external metallization flanged plate and corresponding combustion chamber
It is fastenedly connected；
Gas spray gun is provided with the burner block of each burner, for combustion gas to be incorporated into combustion chamber, fires burner
The flame for burning burns in a combustion chamber so that radiant tube in axial direction without flame front, and generation of burning cigarette
Gas after pipe, is discharged by the heat-storage type burner of opposite side via radiation；
The side wall of the first combustion chamber A and the second combustion chamber B is provided with the outlet being connected with radiant tube；The radiant tube is in institute
Extension in the inner chamber of body of heater is stated, its one end is connected with the outlet of the first combustion chamber A by adpting flange, the other end and second burns
The outlet of room B is connected by adpting flange, and the radiant tube axis is in the same direction with the flame propagation direction in combustion chamber；
The adpting flange of the first burner A and the second burner B（7）Respectively with the four-way valve（13）Two connectors
It is attached by the metal flange on pipeline, two other connector of four-way valve (13) is total with smoke evacuation house steward and air respectively
The metal flange fastening of pipe.
2. device according to claim 1, it is characterised in that the body of air（2）Adpting flange and burner block（5）
Flange be fixedly connected, the cover plate（1）With body of air（2）It is fastened by bolts, heat-insulation layer（3）It is arranged on body of air
（2）Inside, formed heat storage place cavity, the heat storage（4）It is placed in the inside cavity.
3. device according to claim 1 and 2, it is characterised in that burner block external metallization flanged plate and corresponding burning
Adopt and be bolted connection in room；The body of air（2）Adpting flange and burner block（5）Flange be fixedly connected with bolt；
The outlet of the first combustion chamber A and the exit of the second combustion chamber B, are respectively equipped with radiant tube adpting flange（14）, itself and spoke
Penetrate pipe（9）It is connected by bolt；Two other connector of four-way valve (13) respectively with smoke evacuation house steward and air header gold
Category flange is fastened by bolts.
4. device according to claim 2, it is characterised in that each combustion chamber top is designed with a point and burns
Mouth, the igniter burner is deep into the inner space of combustion chamber, also, the igniter burner periphery is provided with igniter burner set
Pipe.
5. device according to claim 1 and 2, it is characterised in that radiant tube（9）Horizontal mode is positioned over furnace interior,
Or a point row are arranged in furnace interior vertically.
6. device according to claim 1 and 2, it is characterised in that the adpting flange（7）Set between the four-way valve
There is valve, the break-make for controlling air in burner.
7. device according to claim 1 and 2, it is characterised in that the gas spray gun（6）Including cutting valve soon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621383632.1U CN206280959U (en) | 2016-12-16 | 2016-12-16 | A kind of heat accumulating type multitubular bundles radiant tube combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621383632.1U CN206280959U (en) | 2016-12-16 | 2016-12-16 | A kind of heat accumulating type multitubular bundles radiant tube combustion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206280959U true CN206280959U (en) | 2017-06-27 |
Family
ID=59073473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621383632.1U Expired - Fee Related CN206280959U (en) | 2016-12-16 | 2016-12-16 | A kind of heat accumulating type multitubular bundles radiant tube combustion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206280959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705042A (en) * | 2016-12-16 | 2017-05-24 | 北京神雾环境能源科技集团股份有限公司 | Regenerative type multi-tube-bundle radiation tube combustion device |
-
2016
- 2016-12-16 CN CN201621383632.1U patent/CN206280959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705042A (en) * | 2016-12-16 | 2017-05-24 | 北京神雾环境能源科技集团股份有限公司 | Regenerative type multi-tube-bundle radiation tube combustion device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 102200 Beijing City, Changping District science and Technology Park Chang Huai Lu No. 155 Patentee after: Shenwu Technology Group Co.,Ltd. Address before: 102200 Beijing city Changping District Machi Town cow Road No. 18 Patentee before: BEIJING SHENWU ENVIRONMENT AND ENERGY TECHNOLOGY Co.,Ltd. |
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