CN203823758U - Beam type burner - Google Patents
Beam type burner Download PDFInfo
- Publication number
- CN203823758U CN203823758U CN201420234479.0U CN201420234479U CN203823758U CN 203823758 U CN203823758 U CN 203823758U CN 201420234479 U CN201420234479 U CN 201420234479U CN 203823758 U CN203823758 U CN 203823758U
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- Prior art keywords
- air
- bifurcations
- beam type
- type burner
- coal gas
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- Expired - Lifetime
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- 238000001816 cooling Methods 0.000 claims abstract description 42
- 239000003034 coal gas Substances 0.000 claims abstract description 39
- 239000007789 gas Substances 0.000 claims description 44
- 238000005275 alloying Methods 0.000 claims description 27
- 238000002485 combustion reaction Methods 0.000 claims description 17
- 230000008676 import Effects 0.000 claims description 13
- 239000003517 fume Substances 0.000 claims description 11
- 239000000779 smoke Substances 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 239000003546 flue gas Substances 0.000 claims description 3
- 239000000956 alloy Substances 0.000 abstract description 17
- 229910045601 alloy Inorganic materials 0.000 abstract description 10
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000002826 coolant Substances 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000010285 flame spraying Methods 0.000 abstract 2
- 238000013461 design Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 244000000231 Sesamum indicum Species 0.000 description 1
- 235000003434 Sesamum indicum Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- COCAUCFPFHUGAA-MGNBDDOMSA-N n-[3-[(1s,7s)-5-amino-4-thia-6-azabicyclo[5.1.0]oct-5-en-7-yl]-4-fluorophenyl]-5-chloropyridine-2-carboxamide Chemical compound C=1C=C(F)C([C@@]23N=C(SCC[C@@H]2C3)N)=CC=1NC(=O)C1=CC=C(Cl)C=N1 COCAUCFPFHUGAA-MGNBDDOMSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Abstract
The utility model relates to a beam type burner. A coal gas pipe, an air pipe and a long-term burning flame pipe are arranged in a square cross beam, the air pipe is located at the outer side of the coal gas pipe, a mixed structure for coal gas and the air is formed among the inner wall of the air pipe, an air branch port and a coal gas branch port, and the long-term burning flame pipe is arranged at the outer side of a swirling flow flame spraying port. Cooling medium enters from the inlet of a cooling pipe, passes through a cooling cavity and flows out of the inlet of the cooling pipe. The bottom of the cross beam is connected with a short pipe to form the swirling flow flame spraying port, and the front end of the air branch port extends out of the cross beam. The coal gas branch port is located inside the air branch port, and the single burner is formed. The beam type burner is of a beam type structure, can be directly installed on the lower portion inside an alloy furnace, not only is small in space, but also improves burning efficiency. The beam type burner has the advantages of being capable of evenly heating alloy materials, meeting the process requirements of alloy heating, and being high in burning efficiency, small in occupied space, high in applicability, long in service life, free of flame adjustment, capable of making full use of energy, and obvious in energy conservation.
Description
Technical field
The utility model relates to a kind of burner, particularly relates to a kind of Beam Type Burner of metallurgy iron alloy material baking.
Background technology
At present, steel plant's alloying furnace toasts the burner using and is mainly made up of gas piping, air duct, be arranged on alloying furnace body of heater-side, the burner of this structure need form combustion chamber at the inner additional space that increases of alloying furnace, and offer a lot of holes in centre, hot gas is ejected on alloy furnace charge from space, thereby reaches the object of indirect.Grid, owing to being often subject to heat, cold-working use, easily produces distortion and easily damages, and uses-after the section time, need to change.The shortcoming of this type combustion chamber is that combustion space is little, and fuel can not completing combustion in this combustion space, and the heat producing when burning can not be fully, homogeneous heating alloy material.In addition, this burner generally can only arrange a port, and heating effect is undesirable, if increase port, certainly will strengthen alloying furnace space, causes Whole Equipment to take up room greatly.Because common alloying furnace burner is not taked provision for thermal insulation, and burner is in high-temperature region, and long-term use can cause the burner lost of life or regularly scrap midway, just need to change at set intervals burner.In the time that not mating, gas pressure, spouting velocity there will be in use tempering, circuit fire phenomenon.Because alloying furnace inside is seldom provided with smoke evacuation system, smog can be discharged from alloying furnace charge door, discharging opening, affects hand stock, discharging operation and surrounding environment.Thus, from alloy baking technological angle, common alloying furnace burner alloy baking is difficult to meet the requirement of work sesame; From using energy source angle, energy resource consumption is large, utilization rate is low; From equipment use angle, service life is short, occur tempering and circuit fire phenomenon, be unfavorable for manual operation.Therefore the development need of the inapplicable modern metallurgical alloy roasting plant of existing common alloying furnace burner.
As can be seen here, above-mentioned existing burner, in structure and use, obviously still has inconvenience and defect, and is urgently further improved.Therefore how to found a kind of Beam Type Burner of new structure, also becoming the current industry utmost point needs improved target.
Because the defect that above-mentioned existing burner exists, practical experience and the professional knowledge of the inventor based on being engaged in this type of product design manufacture and enriching for many years, and the utilization of cooperation scientific principle, actively research and innovation in addition, to founding a kind of Beam Type Burner of new structure, can improve general existing burner, make it have more practicality.Through constantly research, design, and after repeatedly studying sample and improving, finally create the utility model having practical value.
Summary of the invention
The purpose of this utility model is, overcome the defect that existing burner exists, and provide a kind of Beam Type Burner of new structure, technical problem to be solved is to make its burner self with cooling infrastructure, can effectively reduce the temperature of burner, in the service life of prolonging combustion device, the jet of internal placement can homogeneous heating alloy material.
The purpose of this utility model and solve its technical problem and realize by the following technical solutions.According to the Beam Type Burner the utility model proposes, comprise alloying furnace, body of heater fume extractor, Beam Type Burner, wherein body of heater fume extractor is arranged at alloying furnace inside; Wherein Beam Type Burner is directly installed on to the lower position in alloying furnace; It comprises crossbeam, gas pipe entrance, air hose entrance, cooling tube import, coal gas bifurcations, air bifurcations, fire tube kept burning day and night, cooling tube outlet, eddy flow bocca, gas pipe, air hose, wherein: Beam Type Burner is that gas pipe, air hose and fire tube kept burning day and night are set in described crossbeam; Described cooling tube import and cooling tube outlet are cemented on crossbeam outer wall; Between described crossbeam outer wall and gas pipe, air hose, form cooling cavity structure, fire tube kept burning day and night is arranged on eddy flow bocca outside; Described gas pipe is provided with gas pipe entrance and is connected with coal gas, and air hose is provided with air hose entrance and is connected with air blower; On described gas pipe, be provided with coal gas bifurcations, be provided with air bifurcations on air hose, described air bifurcations is stretched out outside crossbeam, and coal gas bifurcations is positioned at air bifurcations
The purpose of this utility model and solve its technical problem and also can be applied to the following technical measures to achieve further.
Aforesaid Beam Type Burner, is characterized in that the front end that described crossbeam bottom is provided with eddy flow bocca air bifurcations stretches out outside crossbeam, and coal gas bifurcations is positioned at air bifurcations inside.
Aforesaid Beam Type Burner, is characterized in that crossbeam is hollow square or hollow round.
Aforesaid Beam Type Burner, is characterized in that coal gas bifurcations can be more than one.
Aforesaid Beam Type Burner, is characterized in that coal gas bifurcations is positioned at air jet and is shorter in length than air jet.
Aforesaid Beam Type Burner, is characterized in that the flue gas that burner combustion produces enters smoke extraction chamber by body of heater fume extractor.
Aforesaid Beam Type Burner, is characterized in that can establishing multiple eddy flow boccas on same crossbeam.
The utility model compared with prior art has obvious advantage and beneficial effect.As known from the above, for achieving the above object, the utility model provides a kind of Beam Type Burner, comprises alloying furnace, body of heater fume extractor, Beam Type Burner, and wherein body of heater fume extractor is arranged at alloying furnace inside; Wherein Beam Type Burner is directly installed on to the lower position in alloying furnace; It comprises crossbeam, gas pipe entrance, air hose entrance, cooling tube import, coal gas bifurcations, air bifurcations, fire tube kept burning day and night, cooling tube outlet, eddy flow bocca, gas pipe, air hose, wherein: Beam Type Burner is that gas pipe, air hose and fire tube kept burning day and night are set in described crossbeam; Described cooling tube import and cooling tube outlet are cemented on crossbeam outer wall; Between described crossbeam outer wall and gas pipe, air hose, form cooling cavity structure, fire tube kept burning day and night is arranged on eddy flow bocca outside; Described gas pipe is provided with gas pipe entrance and is connected with coal gas, and air hose is provided with air hose entrance and is connected with air blower; On described gas pipe, be provided with coal gas bifurcations, be provided with air bifurcations on air hose, described air bifurcations is stretched out outside crossbeam, and coal gas bifurcations is positioned at air bifurcations.
The technical solution of the utility model is: a crossbeam is set, is provided with gas pipe, air hose and cooling tube in this crossbeam, three kinds of pipelines are all arranged on crossbeam inside, and are separate layouts, form the cooling chamber of crossbeam between the outer wall of gas pipe and air hose; Cooling tube import and outlet are positioned at Beam Type Burner outer end, between crossbeam inwall and outer wall, form cooling cavity structure.On gas pipe, be provided with coal gas bifurcations, be provided with air bifurcations on air hose, air bifurcations is stretched out outside crossbeam, and coal gas bifurcations is positioned at air bifurcations and forms internal-mixing burning.The burner branch of the utility model setting can be one, also can be two or more.The utility model reasonable in design.Because it is girder structure, can be directly installed on the lower position in alloying furnace, below crossbeam, get final product self-assembling formation combustion chamber, without increasing grid, not only take up room little, and it is high to have improved combustion rate.The alloy material of combustion chamber below is looped around combustion chamber surrounding because of Action of Gravity Field, in this space, arrange two or more burners, medium can burn fully, and Direct Uniform heating alloy furnace charge, meet the requirement of alloy heating process, be conducive to the heating of alloying furnace long-time continuous and continuous discharge.The cooling cavity structure of its design can add special cooling-air in cooling chamber, by heat exchange, takes away burner napex heat, prolonging combustion device service life.Cold air can be preheating to 300 DEG C of left and right, and then enter in hybrid chamber, the chemical reaction velocity can greatly increase like this burning time, improves burning degree, increases the thermal efficiency simultaneously; The smoke discharging structure of design can be discharged the smog producing in combustion process effectively separately in addition, reduces the air pressure of alloying furnace inside, makes stove internal upper part alloy material obtain abundant preheating; The laminar flow of Beam Type Burner uniqueness, mixing design, can prevent that tempering, circuit fire phenomenon from occurring effectively.
By technique scheme, the utility model Beam Type Burner at least has following advantages and beneficial effect: the utility model is applicable to rectangular shape alloying furnace and is applicable to again cylindrical shape alloy, having can alloy material homogeneous heating, meet the requirement of alloy heating process, combustion rate is high, and little, the applicability of taking up room is strong, long service life, and flame does not need to regulate, the energy makes full use of, the feature of obvious energy conservation.The utility model Beam Type Burner is provided with Everlasting fire device, can realize the separated ignition of each branch burner, can strengthen the stability of flame, simple to operate, also can prevent that gas leakage from surprisingly occurring.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, and for above and other object of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Brief description of the drawings
Fig. 1 is the utility model Beam Type Burner structural representation.
Fig. 2 is the utility model Beam Type Burner mounting structure schematic diagram.
Fig. 3 is the side view of Fig. 2.
1: crossbeam 2: gas pipe entrance
3: air hose entrance 4: cooling tube import
5: coal gas bifurcations 6: air bifurcations
7: fire tube 8 kept burning day and night: cooling tube outlet
9: eddy flow bocca 10: gas pipe
11: air hose 12: alloying furnace
13: body of heater fume extractor I: Beam Type Burner
Detailed description of the invention
Technological means and effect of taking for reaching predetermined goal of the invention for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to its detailed description of the invention of Beam Type Burner, structure, feature and effect thereof according to the utility model proposes, be described in detail as follows.
Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 1 is the utility model Beam Type Burner structural representation.Fig. 2 is the utility model Beam Type Burner mounting structure schematic diagram.Fig. 3 is the side view of Fig. 2.
The utility model provides a kind of Beam Type Burner, comprises alloying furnace 12, body of heater fume extractor 13, Beam Type Burner I, and wherein body of heater fume extractor 13 is arranged at alloying furnace 12 inside; Wherein Beam Type Burner I is directly installed on to the lower position in alloying furnace; It comprises crossbeam 1, gas pipe entrance 2, air hose entrance 3, cooling tube import 4, coal gas bifurcations 5, air bifurcations 6, fire tube kept burning day and night 7, cooling tube outlet 8, eddy flow bocca 9, gas pipe 10, air hose 11, wherein:
Beam Type Burner I is, in described square crossbeam l, gas pipe 10, air hose 11 and fire tube kept burning day and night 7 are set;
Described cooling tube import 4 and cooling tube outlet 8 are cemented on crossbeam l outer wall;
Between described crossbeam l outer wall and gas pipe 10, air hose 11, form cooling cavity structure, fire tube 7 kept burning day and night is arranged on eddy flow bocca 9 outsides;
Described gas pipe 10 is provided with gas pipe entrance 2 and is connected with coal gas, and air hose 11 is provided with air hose entrance 3 and is connected with air blower;
On described gas pipe 2, be provided with coal gas bifurcations 5, be provided with air bifurcations 6 on air hose 3, described air bifurcations 6 is stretched out outside crossbeam 1, and coal gas bifurcations 5 is positioned at air bifurcations 6.
A kind of Beam Type Burner that the utility model provides, in application:
As scheme l in conjunction with as shown in Fig. 2, Fig. 3, and the present embodiment is that gas pipe 10, air hose 11 and fire tube kept burning day and night 7 are set in square crossbeam l, each pipeline is all welded to connect with crossbeam l wall.Air hose 11 is positioned at gas pipe 10 outsides, forms the mixed structure of coal gas and air between its inwall and air bifurcations 6 and coal gas bifurcations 5.Cooling tube import 4 and cooling tube outlet 8 are welded on crossbeam l outer wall.Between crossbeam l outer wall and gas pipe 10, air hose 11, form cooling cavity structure, fire tube 7 kept burning day and night is arranged on eddy flow bocca 9 outsides.Crossbeam 1 inside is formed with the cavity of three sealings thus, and the inside cavity is combustion gas chamber, be secondly air chamber, is cooling chamber again, between these three chambeies, be separate, seal.On gas pipe 10, there is gas entry 2, be communicated with coal gas.Air hose 11 has air intake 3, is connected with air blower.Cooling medium is entered by cooling tube import 4, after cooling chamber, flows out from cooling tube import 8.Crossbeam l bottom connects a short tube and forms eddy flow bocca 9, and the front end of air bifurcations 6 stretches out outside crossbeam 1.Coal gas bifurcations 5 is positioned at air bifurcations 6 inside, forms single burner.The length of coal gas bifurcations 5 is slightly shorter than air bifurcations 6, and its effect is that coal gas and air are fully mixed, and combustion flame is penetrated by eddy flow bocca 9.Burner can arrange multiple as required, on same crossbeam, makes multiple eddy flow boccas.
Embodiment in use, is directly installed on the lower position (as shown in Figure 3) in alloying furnace 12 by Beam Type Burner I.Coal gas is entered in gas pipe 10 and is ejected by coal gas bifurcations 5 by gas pipe entrance 2, and air enters air chamber by centrifugal high pressure fan by air intake 3, is mixed from eddy flow bocca 9 and ejects after by heat exchange with cooling medium by air bifurcations 6 with coal gas.Cooling medium enters cooling chamber by cooling tube entrance 4, discharges from cooling tube outlet 8.The flue gas that burner combustion produces enters smoke extraction chamber by smoke removal facility 13.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, but not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. a Beam Type Burner, comprises alloying furnace (12), body of heater fume extractor (13), Beam Type Burner (I), and wherein body of heater fume extractor (13) is arranged at alloying furnace (12) inside; It is characterized in that Beam Type Burner (I) to be directly installed on the lower position in alloying furnace (12); It comprises crossbeam (1), gas pipe entrance (2), air hose entrance (3), cooling tube import (4), coal gas bifurcations (5), air bifurcations (6), fire tube kept burning day and night (7), cooling tube outlet (8), eddy flow bocca (9), gas pipe (10), air hose (11), wherein:
Beam Type Burner (I) is that gas pipe (10), air hose (11) and fire tube kept burning day and night (7) are set in described crossbeam (l);
Described cooling tube import (4) and cooling tube outlet (8) are cemented on crossbeam (l) outer wall;
Between (11), form cooling cavity structure at described crossbeam (l) outer wall and gas pipe (10), air hose, fire tube kept burning day and night (7) is arranged on eddy flow bocca (9) outside;
Described gas pipe (10) is provided with gas pipe entrance (2) and is connected with coal gas, and air hose (11) is provided with air hose entrance (3) and is connected with air blower;
On described gas pipe (2), be provided with coal gas bifurcations (5), on air hose (3), be provided with air bifurcations (6), described air bifurcations (6) is stretched out outside crossbeam (1), and coal gas bifurcations (5) is positioned at air bifurcations (6).
2. Beam Type Burner as claimed in claim 1, it is characterized in that the front end that described crossbeam (l) bottom is provided with eddy flow bocca (9) air bifurcations (6) stretches out outside crossbeam (1), coal gas bifurcations (5) is positioned at air bifurcations (6) inside.
3. Beam Type Burner as claimed in claim 1, is characterized in that crossbeam (l) is hollow square or hollow round.
4. Beam Type Burner as claimed in claim 1, is characterized in that coal gas bifurcations (5) can be more than one.
5. Beam Type Burner as claimed in claim 1, is characterized in that coal gas bifurcations (5) is positioned at air jet (6) and is shorter in length than air jet (6).
6. Beam Type Burner as claimed in claim 1, is characterized in that the flue gas that burner combustion produces enters smoke extraction chamber by body of heater fume extractor (13).
7. Beam Type Burner as claimed in claim 1, is characterized in that can establishing multiple eddy flow boccas (9) on same crossbeam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234479.0U CN203823758U (en) | 2014-05-08 | 2014-05-08 | Beam type burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234479.0U CN203823758U (en) | 2014-05-08 | 2014-05-08 | Beam type burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823758U true CN203823758U (en) | 2014-09-10 |
Family
ID=51479251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234479.0U Expired - Lifetime CN203823758U (en) | 2014-05-08 | 2014-05-08 | Beam type burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006387A (en) * | 2014-05-08 | 2014-08-27 | 洛阳豫新工程技术有限公司 | Beam-type burner |
| CN106045342A (en) * | 2016-07-25 | 2016-10-26 | 石家庄新华能源环保科技股份有限公司 | Heat-insulation combustion beam |
-
2014
- 2014-05-08 CN CN201420234479.0U patent/CN203823758U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006387A (en) * | 2014-05-08 | 2014-08-27 | 洛阳豫新工程技术有限公司 | Beam-type burner |
| CN106045342A (en) * | 2016-07-25 | 2016-10-26 | 石家庄新华能源环保科技股份有限公司 | Heat-insulation combustion beam |
| CN106045342B (en) * | 2016-07-25 | 2019-03-29 | 石家庄新华能源环保科技股份有限公司 | A kind of adiabatic combustion beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471000 northwest corner of intersection of Tian Nan Road and Xingye Road, Luoyang hi tech Development Zone, Henan, China Patentee after: LUOYANG YUXIN ENGINEERING TECHNOLOGY CO., LTD. Address before: 471000 northwest corner of intersection of Tian Nan Road and Xingye Road, Luoyang hi tech Development Zone, Henan, China Patentee before: Luoyang Yuxin Engineering Technology Co., Ltd. |