CN108278602A - A kind of burner of brass plating steel wire diffusion furnace - Google Patents

A kind of burner of brass plating steel wire diffusion furnace Download PDF

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Publication number
CN108278602A
CN108278602A CN201810218726.0A CN201810218726A CN108278602A CN 108278602 A CN108278602 A CN 108278602A CN 201810218726 A CN201810218726 A CN 201810218726A CN 108278602 A CN108278602 A CN 108278602A
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CN
China
Prior art keywords
burner
section
diffusion furnace
hole
steel wire
Prior art date
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Pending
Application number
CN201810218726.0A
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Chinese (zh)
Inventor
马德凡
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to CN201810218726.0A priority Critical patent/CN108278602A/en
Publication of CN108278602A publication Critical patent/CN108278602A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/08Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with axial outlets at the burner head
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48After-treatment of electroplated surfaces
    • C25D5/50After-treatment of electroplated surfaces by heat-treatment
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00Electroplating characterised by the article coated
    • C25D7/06Wires; Strips; Foils
    • C25D7/0607Wires
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • F23D14/62Mixing devices; Mixing tubes
    • F23D14/64Mixing devices; Mixing tubes with injectors

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Gas Burners (AREA)

Abstract

The invention discloses a kind of burners of brass plating steel wire diffusion furnace, the air mixture supply pipe being connect including burner and with burner, burner includes the outer sleeve that burner body is fixed on suit outside burner body, water conservancy diversion cooling duct is constituted between outer sleeve and burner body, and the water conservancy diversion suction nozzle for being connected to diversion pipeline is provided on outer sleeve;One end installation end of burner body and it is provided with nozzle mounting hole, the other end of burner body is ejection end and is provided with spray-hole, combuster is set in burner body, combustion chamber includes connected flared section and necking section, the small end of flared section is connected to by intercommunicating pore with nozzle mounting hole, the small end of necking section is connected to spray-hole, and the nozzle of the air mixture supply pipe is fixed on nozzle mounting hole, and spark plug is provided on air mixture supply pipe.The burner can inhibit the outlet temperature of burner to overheat, and diffusion furnace is made to be evenly heated.

Description

A kind of burner of brass plating steel wire diffusion furnace
Technical field
The present invention relates to a kind of burner more particularly to a kind of burners of brass plating steel wire diffusion furnace.
Background technology
Brass plating steel wire diffusion furnace is the key equipment of steel cord brass Production for Steel Wire.Steel wire surface zinc-copper coating is spread It is to generate mutual displacement between zinc-copper atom when zinc-copper coating is heated and moderately mix realization.Steel wire surface zinc-copper coating The potential energy activation, quick diffusion and atom stabilization processes all processes of zinc-copper atom are completed by preheating, heating and heat preservation After produce brass alloys.With friction speed phase counterdiffusion it is a kind of unstable diffusion between zinc-copper atom.This is because when diffusion Concentration, quantity and the speed of zinc-copper atom are times to time change.Because zinc density ratio copper density is small, mutually synthermal In the case of zinc atom diffusion velocity be more than copper atom diffusion velocity, be more favorable to copper atom to zinc atom direction spread.Zinc-copper Atom compares, and since binding force is big between copper atom, lattice arrangement is close, needs activation energy bigger, so copper atom ratio zinc is former Son diffusion difficulty is big.Therefore, the temperature control of diffusion furnace is particularly important.Diffusion furnace is stringent to being uniformly distributed for heating temperature Requirement.The flame temperature of conventional combustion device outlet is very high, easy tos produce hot-spot phenomenon, and the local temperature of diffusion furnace Overheat be easy to cause steel wire nodularization, thus is not suitable for using on diffusion furnace.
Invention content
The technical problem to be solved by the present invention is to:A kind of burner of brass plating steel wire diffusion furnace, the combustion are provided Burning device can inhibit the outlet temperature of burner to overheat, and diffusion furnace is made to be evenly heated.
In order to solve the above technical problems, the technical scheme is that:A kind of burning dress of brass plating steel wire diffusion furnace It sets, including burner and the air mixture supply pipe that is connect with burner, the burner includes that burner body and suit are solid Outer sleeve outside burner body constitutes water conservancy diversion cooling duct between the outer sleeve and burner body, described The water conservancy diversion suction nozzle for being connected to diversion pipeline is provided on outer sleeve;One end installation end of the burner body and setting There is nozzle mounting hole, the other end of the burner body is ejection end and is provided with spray-hole, is set in the burner body It is equipped with combustion chamber, the combustion chamber includes connected flared section and necking section, and the small end of the flared section passes through intercommunicating pore and spray Mouth mounting hole is connected to, and the small end of necking section is connected to spray-hole, and the nozzle of the air mixture supply pipe is fixed on nozzle installation Kong Shang is provided with spark plug on air mixture supply pipe.
As a preferred solution, the spray-hole include first injection hole section and second injection hole section, described first The aperture for spraying hole section is less than the aperture of the second injection hole section, and the first injection hole section is connected with the small end of necking section, and second Injection hole section is circular hole portion.
As a preferred solution, the combustion chamber body includes cylinder and the packing material that is set in cylinder, institute State combustion chamber, nozzle mounting hole, spray-hole may be contained in packing material, solid close to one end of nozzle mounting hole on the cylinder There are end plate, one end of the outer sleeve to be fixed on end plate and be arranged concentrically with cylinder surely.
As a preferred solution, it is provided with flame detector on the air mixture supply pipe.
As a preferred solution, the flared section is arc flared section, and the necking section is arc necking section.
As a preferred solution, the diversion pipeline include be sequentially connected upstream air inlet pipeline section, preheating pipeline section and Downstream connection pipeline section, for the upstream air inlet pipeline section for being connected to air feed system, the preheating pipeline section is set to the row of diffusion furnace In cigarette channel, the downstream connection pipeline section is connect with water conservancy diversion suction nozzle.
After using above-mentioned technical proposal, effect of the invention is:1, burner, including burner and with burner connect The air mixture supply pipe connect, the burner include the housing that burner body is fixed on suit outside burner body Cylinder, constitutes water conservancy diversion cooling duct between the outer sleeve and burner body, be provided with and be used for and water conservancy diversion on the outer sleeve The water conservancy diversion suction nozzle of pipeline connection;For burner in this way during burning, the air sprayed using water conservancy diversion cooling duct can be with Cool down to the outer surface of the high-temperature flue gas of burner injection hole ejection, the air for avoiding local temperature from overheating, while spraying Guide functions can also be played, make the jet length of the high-temperature flue gas of injection as far as possible, to reduce the temperature near burner Degree, keeps the temperature inside diffusion furnace more uniform;And combuster is set in the burner body, the combustion chamber includes phase Even flared section and necking section, the small end of the flared section be connected to nozzle mounting hole by intercommunicating pore, the small end of necking section and Spray-hole is connected to, in this way, the flue gas of high speed can be formed using flared section and necking section, to coordinate the air of water conservancy diversion to make high temperature Flue gas injection apart from farther, heat is more evenly distributed.
Again since the spray-hole includes the first injection hole section and the second injection hole section, the aperture of the first injection hole section Less than the aperture of the second injection hole section, the first injection hole section is connected with the small end of necking section, and the second injection hole section is circular hole Section, the spray-hole of this structure can first pass through the first injection hole section and form compressed high velocity smoke, then pass through the second spray Advection flue gas is formed after perforated interval diffusion, heat is first concentrated to spread again, to make the flue-gas temperature of injection further decrease, avoids The excessively high phenomenon of local temperature, to the particular/special requirement for being suitble to this similar slow boiling of brass plating to heat.
Again since the diversion pipeline includes upstream air inlet pipeline section, preheating pipeline section and the downstream connection pipeline section being sequentially connected, For being connected to air feed system, the preheating pipeline section is set in the discharge flue of diffusion furnace the upstream air inlet pipeline section, described Downstream connection pipeline section is connect with water conservancy diversion suction nozzle, in this way, air feed system enter diversion pipeline air first pass through preheating after again Water conservancy diversion cooling is carried out to burner, excessive temperature differentials is avoided and influences efficiency of combustion.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the mounting structure sectional view of the burner of the embodiment of the present invention;
Fig. 2 is the sectional view of the burner of the embodiment of the present invention;
In attached drawing:1. furnace body;2. burner;21. cylinder;22. packing material;23. outer sleeve;24. water conservancy diversion cooling duct; 25. end plate;26. nozzle mounting hole;27. intercommunicating pore;28. necking section;29. flared section;210. first injection hole sections;211. second Spray hole section;212. water conservancy diversion suction nozzles;3. air mixture supply pipe;4. flame detector;5. spark plug;6. upstream blast pipe Section;7. preheating pipeline section;8. discharge flue;9. downstream connection pipeline section;10. connecting flange.
Specific implementation mode
Below by specific embodiment, the present invention is described in further detail.
As depicted in figs. 1 and 2, a kind of burner of brass plating steel wire diffusion furnace, including burner and and burner The air mixture supply pipe of connection, the burner are installed on the side of the furnace body of diffusion furnace.
The burner includes that burner body and suit are fixed on outer sleeve outside burner body, the outer sleeve Water conservancy diversion cooling duct is constituted between burner body, and the water conservancy diversion for being connected to diversion pipeline is provided on the outer sleeve Suction nozzle;It is preferably fixed with furnace body for convenience, connecting flange is welded on outer sleeve.As shown in Figure 1, the diversion pipeline Including upstream air inlet pipeline section, preheating pipeline section and the downstream connection pipeline section being sequentially connected, the upstream air inlet pipeline section is used for and air feed System connectivity, the preheating pipeline section are set in the discharge flue of diffusion furnace, and the downstream connection pipeline section connects with water conservancy diversion suction nozzle It connects.Discharge flue in the present embodiment is located at the bottom of furnace body, therefore, preheating pipeline section run through from the bottom plate of furnace body, and then with row Flue gas heat exchange in cigarette channel, the air after preheating carry out water conservancy diversion and cooling to the spray-hole of burner again, thus are avoided that temperature Difference is excessive and influences efficiency of combustion.
One end installation end of the burner body and it is provided with nozzle mounting hole, the other end of the burner body is Ejection end and it is provided with spray-hole, combuster is set in the burner body, the combustion chamber includes connected flared section It being connected to nozzle mounting hole by intercommunicating pore with the small end of necking section, the flared section, the small end of necking section is connected to spray-hole, The flared section is arc flared section, and the necking section is arc necking section.
The nozzle of the air mixture supply pipe is fixed on nozzle mounting hole, and spark is provided on air mixture supply pipe Plug.
The spray-hole includes the first injection hole section and the second injection hole section, and the aperture of the first injection hole section is less than the The aperture of two injection hole sections, the first injection hole section are connected with the small end of necking section, and the second injection hole section is circular hole portion.
The combustion chamber body includes cylinder and the packing material that is set in cylinder, the combustion chamber, nozzle mounting hole, Spray-hole may be contained in packing material, and end plate, the outer sleeve are fixed with close to one end of nozzle mounting hole on the cylinder One end be fixed on end plate and be arranged concentrically with cylinder.The cylinder, outer barrel and end plate are metal material and welding is solid It is fixed.Packing material may be used ceramics and be made.
It is provided with flame detector on the air mixture supply pipe.Flame detector is a kind of conventional components, for examining The device of the flame intensity of burner is surveyed, is mainly made of probe and signal processor two parts, output indicates flame intensity Analog signals, indicate aphlogistic on-off model and (or) indicate flame intensity vision signal.In the present embodiment As if that select is the 95 type dss3 of flame detector Fireye INSIGHT II that the smooth Industrial Co., Ltd. in Shanghai provides.
The present invention operation principle be:The burner is installed on the side of furnace body, and the high pressure flue gas that spray-hole sprays exists Heat is evenly distributed in the horizontal direction of furnace body as far as possible under the water conservancy diversion for the air that water conservancy diversion cooling duct sprays, and makes diffusion in this way The heating of stove is milder, and similar slow boiling heats, and thus is avoided that local temperature is excessively high and causes steel wire high-temperature oxydation.
Embodiment described above is only the description to the preferred embodiment of the present invention, not as the limit to the scope of the invention Fixed, the various modifications made to technical solution of the present invention on the basis of not departing from design spirit of the present invention and transformation should all be fallen In the protection domain for entering claims of the present invention determination.

Claims (6)

1. a kind of burner of brass plating steel wire diffusion furnace, including burner and the air mixture supply that is connect with burner Pipe, it is characterised in that:The burner includes burner body and is set with the outer sleeve being fixed on outside burner body, described Water conservancy diversion cooling duct is constituted between outer sleeve and burner body, is provided on the outer sleeve for being connected to diversion pipeline Water conservancy diversion suction nozzle;One end installation end of the burner body and be provided with nozzle mounting hole, the burner body it is another One end is ejection end and is provided with spray-hole, combuster is arranged in the burner body, the combustion chamber includes connected The small end of flared section and necking section, the flared section is connected to by intercommunicating pore with nozzle mounting hole, the small end of necking section and injection Hole is connected to, and the nozzle of the air mixture supply pipe is fixed on nozzle mounting hole, and spark is provided on air mixture supply pipe Plug.
2. a kind of burner of brass plating steel wire diffusion furnace as described in claim 1, it is characterised in that:The spray-hole Including the first injection hole section and the second injection hole section, the aperture of the first injection hole section is less than the aperture of the second injection hole section, The first injection hole section is connected with the small end of necking section, and the second injection hole section is circular hole portion.
3. a kind of burner of brass plating steel wire diffusion furnace as claimed in claim 2, it is characterised in that:The combustion chamber Ontology includes cylinder and the packing material that is set in cylinder, and the combustion chamber, nozzle mounting hole, spray-hole may be contained within filling In material, it is fixed with end plate close to one end of nozzle mounting hole on the cylinder, one end of the outer sleeve is fixed on end plate And it is arranged concentrically with cylinder.
4. a kind of burner of brass plating steel wire diffusion furnace as claimed in claim 3, it is characterised in that:The mixing combustion It is provided with flame detector on gas supply pipe.
5. such as a kind of burner of brass plating steel wire diffusion furnace of Claims 1-4 any one of them, it is characterised in that: The flared section is arc flared section, and the necking section is arc necking section.
6. a kind of burner of brass plating steel wire diffusion furnace as claimed in claim 5, it is characterised in that:The diversion pipe Road includes upstream air inlet pipeline section, preheating pipeline section and the downstream connection pipeline section being sequentially connected, and the upstream air inlet pipeline section is used for and confession Wind system is connected to, and the preheating pipeline section is set in the discharge flue of diffusion furnace, the downstream connection pipeline section and water conservancy diversion suction nozzle Connection.
CN201810218726.0A 2018-03-16 2018-03-16 A kind of burner of brass plating steel wire diffusion furnace Pending CN108278602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810218726.0A CN108278602A (en) 2018-03-16 2018-03-16 A kind of burner of brass plating steel wire diffusion furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810218726.0A CN108278602A (en) 2018-03-16 2018-03-16 A kind of burner of brass plating steel wire diffusion furnace

Publications (1)

Publication Number Publication Date
CN108278602A true CN108278602A (en) 2018-07-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112880185A (en) * 2021-03-31 2021-06-01 广东万和热能科技有限公司 Full-premix heat exchanger, heat exchange structure and honeycomb duct

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142712A (en) * 1977-06-30 1979-03-06 Midland-Ross Corporation Method and apparatus for effecting uniform heat transfer in an industrial furnace
CN1113957A (en) * 1994-05-27 1995-12-27 鞍山钢铁学院 Method for reducing blast furnace and hot blast cupola combustion pulsation
CN2372558Y (en) * 1999-05-25 2000-04-05 熊天渝 Heating stove with vortex combustion chamber
JP2003329216A (en) * 2002-05-07 2003-11-19 Miike Iron Works Co Ltd Burner
CN101812582A (en) * 2010-03-23 2010-08-25 无锡市鑫润工业炉有限公司 Steel wire heat processing naked-flame furnace
CN102605165A (en) * 2012-03-02 2012-07-25 张家港市东航机械有限公司 Steel wire diffusion fluidized bed furnace
CN205678669U (en) * 2016-05-06 2016-11-09 九江金凤凰装饰材料有限公司 A kind of high velocity temperature adjusting burner with turbulent burner
CN207990618U (en) * 2018-03-16 2018-10-19 马德凡 A kind of burner of brass plating steel wire diffusion furnace

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142712A (en) * 1977-06-30 1979-03-06 Midland-Ross Corporation Method and apparatus for effecting uniform heat transfer in an industrial furnace
CN1113957A (en) * 1994-05-27 1995-12-27 鞍山钢铁学院 Method for reducing blast furnace and hot blast cupola combustion pulsation
CN2372558Y (en) * 1999-05-25 2000-04-05 熊天渝 Heating stove with vortex combustion chamber
JP2003329216A (en) * 2002-05-07 2003-11-19 Miike Iron Works Co Ltd Burner
CN101812582A (en) * 2010-03-23 2010-08-25 无锡市鑫润工业炉有限公司 Steel wire heat processing naked-flame furnace
CN102605165A (en) * 2012-03-02 2012-07-25 张家港市东航机械有限公司 Steel wire diffusion fluidized bed furnace
CN205678669U (en) * 2016-05-06 2016-11-09 九江金凤凰装饰材料有限公司 A kind of high velocity temperature adjusting burner with turbulent burner
CN207990618U (en) * 2018-03-16 2018-10-19 马德凡 A kind of burner of brass plating steel wire diffusion furnace

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
上海市-欧洲共同体能源管理培训中心编著: "《现代节能技术》", 华东化工学院出版社, pages: 146 - 148 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112880185A (en) * 2021-03-31 2021-06-01 广东万和热能科技有限公司 Full-premix heat exchanger, heat exchange structure and honeycomb duct
CN112880185B (en) * 2021-03-31 2024-06-14 广东万和热能科技有限公司 Full premix heat exchanger, heat exchange structure and honeycomb duct

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