CN110117709A - Steel bead wire Digital Control heat treatment pipeline and its production method - Google Patents
Steel bead wire Digital Control heat treatment pipeline and its production method Download PDFInfo
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- CN110117709A CN110117709A CN201910391575.3A CN201910391575A CN110117709A CN 110117709 A CN110117709 A CN 110117709A CN 201910391575 A CN201910391575 A CN 201910391575A CN 110117709 A CN110117709 A CN 110117709A
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- heat treatment
- quenching unit
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 561
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 140
- 239000010959 steel Substances 0.000 title claims abstract description 140
- 239000011324 bead Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000010791 quenching Methods 0.000 claims abstract description 347
- 230000000171 quenching effect Effects 0.000 claims abstract description 341
- 238000012545 processing Methods 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000005554 pickling Methods 0.000 claims abstract description 34
- 238000005406 washing Methods 0.000 claims abstract description 32
- 238000001035 drying Methods 0.000 claims abstract description 17
- 238000005238 degreasing Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 69
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 19
- 239000000498 cooling water Substances 0.000 claims description 12
- 239000002453 shampoo Substances 0.000 claims description 10
- 239000006210 lotion Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 238000011282 treatment Methods 0.000 claims description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 7
- 229910052796 boron Inorganic materials 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
- 229910021538 borax Inorganic materials 0.000 claims description 5
- 239000004328 sodium tetraborate Substances 0.000 claims description 5
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000013527 degreasing agent Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000137 annealing Methods 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000000116 mitigating effect Effects 0.000 abstract description 3
- 238000011109 contamination Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000009466 transformation Effects 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 230000010512 thermal transition Effects 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/40—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions
- C23C8/42—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions only one element being applied
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
A kind of steel bead wire Digital Control heat treatment pipeline of the present invention, it successively include heat treatment pay-off unit from right-to-left, it is heat-treated degreasing unit, it is heat-treated preheating unit, it is heat-treated heating unit, heat-treatment quenching unit, heat treatment the first washing unit, it is heat-treated the first pickling unit, it is heat-treated the second pickling unit, heat treatment the second washing unit, it is heat-treated hot water wash unit, it is heat-treated boronation unit, it is heat-treated drying unit, it is heat-treated take-up unit, wherein, the heat treatment preheating unit carries out the pre-heat treatment to steel wire using electrically heated mode, the heat-treatment quenching unit is used to carry out twice to the steel wire after heating to quench water bath processing.A kind of steel bead wire Digital Control heat treatment pipeline of the present invention and its production method have the advantages that mitigation labour, raising production efficiency, improvement product quality, low energy consumption, free of contamination.
Description
Technical field
The present invention relates to a kind of steel bead wire Digital Control heat treatment pipeline and its production methods, belong to steel wire processing
Technical field.
Background technique
Steel wire is one of the plates of steel, pipe, type, silk four major varieties, is to be produced with gren rod through reprocessing made of cold drawing
Product.Traditional steel wire thermal treatment production line need to use a large amount of labour, production efficiency low, and its toughness of the steel wire processed and
Intensity is all poor, is unable to satisfy market demands, causes the economic benefit of enterprise that cannot effectively be promoted.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of mitigation labour, improve production efficiency, improvement product
The steel bead wire Digital Control heat treatment pipeline and its production method of quality.
The object of the present invention is achieved like this: a kind of steel bead wire Digital Control heat treatment pipeline, from right-to-left
Successively including being heat-treated pay-off unit, heat treatment degreasing unit, heat treatment preheating unit, heat treatment heating unit, being heat-treated and quench
Fiery unit, the first washing of heat treatment unit, the first pickling unit of heat treatment, the second pickling unit of heat treatment, the second water of heat treatment
Unit, heat treatment hot water wash unit, heat treatment boronation unit, heat treatment drying unit, heat treatment take-up unit are washed,
The heat treatment pay-off unit is used to carry out unwrapping wire simultaneously to the multiple groups steel wire after pretreatment；
The heat treatment degreasing unit is used to carry out ungrease treatment to steel wire surface；
The heat treatment preheating unit is used to carry out the pre-heat treatment to steel wire；
The heat treatment heating unit is for heating steel wire；
The heat-treatment quenching unit is used to carry out water bath processing to the steel wire after heating；
The first washing of heat treatment unit is used to carry out one of cooling water washing processing to steel wire；
The first pickling unit of the heat treatment is used to carry out one of pickling processes to steel wire；
The second pickling unit of the heat treatment is used to carry out two pickling processes to steel wire；
The second washing of heat treatment unit is used to carry out steel wire the processing of two cooling water washings；
The heat treatment hot water wash unit is used to carry out hot water wash processing to steel wire；
The heat treatment boronation unit is used to carry out applying boron processing to steel wire surface；
The heat treatment drying unit is used to carry out drying and processing to steel wire；
The heat treatment take-up unit is for winding steel wire winding.
Further, the heat treatment preheating unit includes two groups of front and back heat treatment preheating unit rack, at the heat
Managing preheating unit rack successively includes multiple spaced apart heat treatment preheating unit supporting beams from right-to-left, and the heat treatment is pre-
Hot cell supporting beam is in tilted layout upwards from right-to-left, passes through multiple vertical heat between adjacent heat treatment preheating unit supporting beam
The connection of preheating unit connecting rod is handled, the top surface of the heat treatment preheating unit supporting beam is provided with multiple friendships along its length
The first support of heat treatment preheating unit and heat treatment the second support of preheating unit of mistake arrangement, the heat treatment preheating unit first
Heat treatment preheating unit idler wheel, the heat treatment preheating unit rolling are provided on support and heat treatment the second support of preheating unit
Wheel is connected to power supply by electric wire, is additionally provided with multiple staggeredly cloth in the heat treatment preheating unit supporting beam along its length
The first guide rod of heat treatment preheating unit and heat treatment the second guide rod of preheating unit set, the heat treatment preheating unit first
Guide rod and heat treatment preheating unit the second guide rod reversed dip arrangement, multiple heat treatment preheating units first of interlaced arrangement
Guide rod and heat treatment the second guide rod of preheating unit are set in turn between two neighboring heat treatment preheating unit idler wheel.
Further, the heat-treatment quenching unit includes heat-treatment quenching unit groove body, heat-treatment quenching unit enclosure
Body, the heat-treatment quenching unit cover are set to heat-treatment quenching unit groove body by multiple heat-treatment quenching unit supports columns
Top, in the heat-treatment quenching unit groove body along its length from right-to-left be disposed with heat-treatment quenching unit into
Expect region, heat-treatment quenching unit distributing damper, heat-treatment quenching unit guidance set, the first quenching area of heat-treatment quenching unit
Domain, heat-treatment quenching unit air cooling zone domain, the second hardened area of heat-treatment quenching unit, heat-treatment quenching unit discharging region.
Further, first hardened area is all made of mutually isostructural quenching operation slot with the second hardened area,
The top of the quenching operation slot is described to quench from the heat-treatment quenching cell separators for being arranged at intervals with multiple lateral arrangements front to back
Right section of fiery operation slot is respectively set to heat-treatment quenching unit high liquid level water-bath section and the low liquid of heat-treatment quenching unit with left section
Position water-bath section, the heat-treatment quenching unit high liquid level water-bath section includes heat-treatment quenching unit high liquid level water-bath section bottom plate, more
It is a from the heat-treatment quenching unit high liquid level water-bath section guide plate arranged front to back and multiple from spaced heat front to back
Reason quenching unit high liquid level water-bath section saddle, the heat-treatment quenching unit high liquid level water-bath section guide plate and heat-treatment quenching list
The bottom of first high liquid level water-bath section saddle is fixedly connected with the top surface of heat-treatment quenching unit high liquid level water-bath section bottom plate, every phase
Heat-treatment quenching unit high liquid level water-bath section guide plate and one there are two being respectively provided between adjacent two heat-treatment quenching cell separators
A heat-treatment quenching unit high liquid level water-bath section saddle, wherein heat-treatment quenching unit high liquid level water-bath section saddle is set to two
Between a heat-treatment quenching unit high liquid level water-bath section guide plate；
The front and rear sides of the quenching operation slot are provided with heat-treatment quenching unit track, the heat-treatment quenching unit rail
Heat-treatment quenching unit regulating device is provided on road, two heat-treatment quenching unit regulating devices pass through a heat treatment respectively
Quenching unit connector is connect with the front and rear sides of heat-treatment quenching unit high liquid level water-bath section bottom plate.
Further, the heat-treatment quenching unit guidance set includes the heat-treatment quenching of about two parallel arrangements
Unit stringer board, the heat-treatment quenching unit stringer board are set as hollow structure, and the both ends of heat-treatment quenching unit stringer board are prolonged respectively
It extends between two heat-treatment quenching unit stringer boards of front face and rear surface of heat-treatment quenching unit groove body along its length
Multiple spaced apart vertical heat-treatment quenching unit steel wire guide wheels are provided with, the heat-treatment quenching unit steel wire guide wheel
Transmission shaft uses tubular structure, and its both ends is connected to the inner cavity of upper and lower two heat-treatment quenchings unit stringer board respectively.
Further, the heat-treatment quenching unit further includes two groups of front and back heat-treatment quenching unit radiating subassembly, preceding
Two groups of heat-treatment quenching unit radiating subassemblies are respectively arranged at the front and rear sides of heat-treatment quenching unit groove body, every group of heat treatment afterwards
Quenching unit radiating subassembly includes multiple spaced heat-treatment quenching lists of the length direction along heat-treatment quenching unit groove body
First radiating subassembly, the heat-treatment quenching unit radiating subassembly include heat-treatment quenching unit radiating subassembly bracket, are longitudinally arranged
Heat-treatment quenching unit radiating subassembly cylinder and the heat-treatment quenching unit heat radiating flat tube that is vertically arranged, the heat-treatment quenching
The telescopic end of unit radiating subassembly cylinder is set to heat-treatment quenching unit radiating subassembly branch towards heat-treatment quenching unit groove body
On frame, the telescopic end of the heat-treatment quenching unit radiating subassembly cylinder and the lower section of heat-treatment quenching unit heat radiating flat tube connect
It connects.
Further, the both ends of the heat-treatment quenching unit heat radiating flat tube are set as sealing structure, the heat treatment
Quenching unit heat radiating flat tube upwardly extends, and upper section passes through the top of heat-treatment quenching unit cover and bending, the heat treatment
It quenches in the inner cavity of unit heat radiating flat tube and is evenly arranged with multiple heat-treatment quenching unit radiating subassembly support portions, the heat treatment
Quench the heat-treatment quenching unit radiating subassembly liquid-sucking core that one layer of capillary structure is provided on the inner wall of unit heat radiating flat tube, institute
The lower section for stating the inner cavity of heat-treatment quenching unit heat radiating flat tube is provided with the heat transferring medium vacuumized.
Further, the front and back outer wall of the heat-treatment quenching unit groove body is provided with multiple heat-treatment quenching units and follows
Ring pump.
A kind of production method of steel bead wire Digital Control heat treatment pipeline is based on Internet of Things using above-mentioned one kind
Steel bead wire annealing device produced, production method is as follows:
Step 1: the multiple groups process wire after pretreatment is put into heat treatment pay-off unit, while to multiple groups steel
Silk carries out unwrapping wire and is delivered in heat treatment degreasing unit in parallel；
Step 2: steel wire, which enters in heat treatment degreasing unit, carries out ungrease treatment, the temperature of degreaser is 75-85 DEG C；
Heated Step 3: steel wire enters in heat treatment heating unit；
Step 4: steel wire, which enters, carries out water bath processing in heat-treatment quenching unit, 8h is heated to water bath shampoo in advance
87-97 DEG C, the concentration of water bath shampoo is 5.0-15.0%；
Step 5: steel wire, which enters in heat treatment the first washing unit, carries out one of cooling water washing processing, water lotion temperature
≤75℃；
Step 6: steel wire, which enters in the first pickling unit, carries out one of pickling processes, hydrochloric acid solution temperature is 50-70
DEG C, concentration 80-180g/l, frerrous chloride content≤400g/l；
Step 7: steel wire, which enters in the second pickling unit, carries out two pickling processes, hydrochloric acid solution temperature is 45-65
DEG C, concentration 130-230g/l, frerrous chloride content≤400g/l；
Step 8: steel wire, which enters in heat treatment the second washing unit, carries out the processing of two cooling water washings, water lotion pH value
For 6.0-8.0；
Step 9: steel wire, which enters in heat treatment hot water wash unit, carries out hot water wash processing, water lotion temperature is 75-95
℃；
Step 10: steel wire, which enters in heat treatment boronation unit, apply boron processing, the temperature of borax soln is 85-95
DEG C, the concentration of borax soln is 170-270g/l, and the borided layer of steel wire surface is with a thickness of 3.0-8.0g/m2；
Step 11: steel wire, which enters in heat treatment drying unit, carries out drying and processing, internal temperature is 110-170 DEG C；
Step 11: steel wire, which enters in heat treatment take-up unit, is wound winding, wait send into next procedure.
Further, in the step 3 steel wire enter heat treatment heating unit in heated, heating point
For five stages, including
First stage: heating temperature is 1035-1055 DEG C,
Second stage: heating temperature is 1035-1045 DEG C,
Phase III: heating temperature is 1020-1040 DEG C,
Fourth stage: heating temperature is 1010-1030 DEG C,
5th stage: heating temperature is 1005-1025 DEG C.
Compared with prior art, the beneficial effects of the present invention are:
A kind of steel bead wire Digital Control heat treatment pipeline of the present invention and its production method, which have, to be mitigated labour, mentions
High efficiency, improvement product quality, low energy consumption, free of contamination advantage.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of steel bead wire Digital Control heat treatment pipeline of the present invention.
Fig. 2 is the structural schematic diagram that preheating unit is heat-treated in Fig. 1.
Fig. 3 is the front view of heat-treatment quenching unit in Fig. 1.
Fig. 4 is the top view that heat-treatment quenching unit removes cover in Fig. 1.
Fig. 5 is the side view of heat-treatment quenching unit in Fig. 1.
Fig. 6 is the enlarged drawing of part A in Fig. 5.
Fig. 7 is heat-treatment quenching unit groove body and the structural schematic diagram for quenching operation slot.
Fig. 8 is the structural schematic diagram of heat-treatment quenching unit guidance set.
Fig. 9 is the schematic diagram of internal structure of heat-treatment quenching unit heat radiating flat tube.
Figure 10 is the electric control theory figure of heat-treatment quenching unit.
Wherein:
It is heat-treated pay-off unit 201
It is heat-treated degreasing unit 202
It is heat-treated preheating unit 203, heat treatment preheating unit supporting beam 203.1, heat treatment preheating unit connecting rod
203.2, the first support of preheating unit 203.3, heat treatment the second support of preheating unit 203.4, heat treatment preheating unit are heat-treated
Idler wheel 203.5, heat treatment the first guide rod of preheating unit 203.6, heat treatment the second guide rod of preheating unit 203.7, heat treatment
Preheating unit support rod 203.8
It is heat-treated heating unit 204
Heat-treatment quenching unit 205, heat-treatment quenching unit groove body 205.1, heat-treatment quenching unit cover 205.2, heat
Processing quenching unit supports column 205.3, heat-treatment quenching unit distributing damper 205.4, heat-treatment quenching unit stringer board 205.5,
Heat-treatment quenching unit steel wire guide wheel 205.6, quenching operation slot 205.7, heat-treatment quenching unit high liquid level water-bath section 205.8,
Heat-treatment quenching unit low liquid level water-bath section 205.9, heat-treatment quenching unit high liquid level water-bath section bottom plate 205.10, heat treatment are quenched
Fiery unit high liquid level water-bath section guide plate 205.11, heat-treatment quenching unit high liquid level water-bath section saddle 205.12, heat treatment are quenched
Fiery unit track 205.13, heat-treatment quenching unit regulating device 205.14, quenching unit radiating subassembly bracket 205.15, Re Chu
Reason quenching unit radiating subassembly cylinder 205.16, heat-treatment quenching unit heat radiating flat tube 205.17, the heat dissipation of heat-treatment quenching unit
Modular support portion 205.18, heat-treatment quenching unit radiating subassembly liquid-sucking core 205.19, heat-treatment quenching unit circulating pump
205.20, heat-treatment quenching unit liquid barrier 205.21
Heat treatment the first washing unit 206
It is heat-treated the first pickling unit 207
It is heat-treated the second pickling unit 208
Heat treatment the second washing unit 209
It is heat-treated hot water wash unit 210
It is heat-treated boronation unit 211
It is heat-treated drying unit 212
It is heat-treated take-up unit 213.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only invention a part of the embodiment, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Referring to Fig. 1-Fig. 9, a kind of steel bead wire Digital Control heat treatment pipeline of the present invention, from right-to-left according to
Secondary includes heat treatment pay-off unit 201, heat treatment degreasing unit 202, heat treatment preheating unit 203, heat treatment heating unit
204, heat-treatment quenching unit 205, the first washing of heat treatment unit 206, the first pickling unit 207 of heat treatment, heat treatment second
Pickling unit 208, the second washing of heat treatment unit 209, heat treatment hot water wash unit 210, heat treatment boronation unit 211, Re Chu
Drying unit 212, heat treatment take-up unit 213 are managed,
The heat treatment pay-off unit 201 is used to carry out unwrapping wire simultaneously to the multiple groups steel wire after pretreatment；
The heat treatment degreasing unit 202 is used to carry out ungrease treatment to steel wire surface；
The heat treatment preheating unit 203 is used to carry out the pre-heat treatment to steel wire；
The heat treatment heating unit 204 is for heating steel wire；
The heat-treatment quenching unit 205 is used to carry out water bath processing to the steel wire after heating；
The first washing of heat treatment unit 206 is used to carry out one of cooling water washing processing to steel wire；
The first pickling unit 207 of the heat treatment is used to carry out one of pickling processes to steel wire；
The second pickling unit 208 of the heat treatment is used to carry out two pickling processes to steel wire；
The second washing of heat treatment unit 209 is used to carry out steel wire the processing of two cooling water washings；
The heat treatment hot water wash unit 210 is used to carry out hot water wash processing to steel wire；
The heat treatment boronation unit 211 is used to carry out applying boron processing to steel wire surface；
The heat treatment drying unit 212 is used to carry out drying and processing to steel wire；
The heat treatment take-up unit 213 is for winding steel wire winding.
The heat treatment preheating unit 203 includes two groups of front and back heat treatment preheating unit rack, and the heat treatment preheating is single
First rack successively includes multiple spaced apart heat treatment preheating unit supporting beams 203.1 from right-to-left, the heat treatment preheating
Unit supports beam 203.1 is in tilted layout upwards from right-to-left, by multiple between adjacent heat treatment preheating unit supporting beam 203.1
Vertical heat treatment preheating unit connecting rod 203.2 connects, and the top surface of the heat treatment preheating unit supporting beam 203.1 is along its length
Degree direction is provided with the first support of heat treatment preheating unit 203.3 and heat treatment the second support of preheating unit of multiple interlaced arrangements
203.4, the height of heat treatment first support of preheating unit 203.3 is lower than heat treatment the second support of preheating unit 203.4
Highly, heat is provided on the first support of the heat treatment preheating unit 203.3 and heat treatment the second support of preheating unit 203.4
Preheating unit idler wheel 203.5 is handled, the heat treatment preheating unit idler wheel 203.5 is connected to power supply by electric wire, at the heat
The top of reason preheating unit supporting beam 203.1 is additionally provided with the heat treatment preheating unit the of multiple interlaced arrangements along its length
One guide rod 203.6 and heat treatment the second guide rod of preheating unit 203.7, the first guide rod of the heat treatment preheating unit
203.6 in " " be in tilted layout, the second guide rod of the heat treatment preheating unit 203.7 in "/" inclination arrangement, the heat treatment
The first guide rod of preheating unit 203.6 and heat treatment the second guide rod of preheating unit 203.7 both ends by perpendicular to heat at
The heat treatment preheating unit support rod 203.8 of reason preheating unit supporting beam 203.1 is fixed on heat treatment preheating unit supporting beam
On 203.1, the bottom end of the heat treatment preheating unit support rod 203.8 and the top surface of heat treatment preheating unit supporting beam 203.1
It is fixedly connected, multiple the first guide rods of heat treatment preheating unit 203.6 and heat treatment preheating unit second of interlaced arrangement are oriented to
Bar 203.7 is set in turn between two neighboring heat treatment preheating unit idler wheel 203.5；
Preferably, preheating unit idler wheel is heat-treated there are six being respectively provided in the heat treatment preheating unit supporting beam 203.1
203.5；
More steel wires are run respectively along the length direction of multiple heat treatment preheating unit supporting beams 203.1, every steel wire
By heat treatment the first guide rod of preheating unit 203.6 and be heat-treated the second guide rod of preheating unit 203.7 guiding, successively around
Multiple heat treatment preheating unit idler wheels 203.5 in Overheating Treatment preheating unit supporting beam 203.1, during this process, to each
It is heat-treated preheating unit idler wheel 203.5 and carries out indirect current, under the action of alternating magnetic field, induced electricity can be generated inside steel wire
Gesture, when steel wire is through in the first guide rod of Overheating Treatment preheating unit 203.6 and heat treatment the second guide rod of preheating unit 203.7
When chamber, induced potential generates vortex, heats steel wire by the energy of vortex.The heat treatment preheating unit 203 has
High-efficient, quick heating, oxidation less, land occupation less, it is pollution-free, low energy consumption the advantages of.
The heat-treatment quenching unit 205 includes heat-treatment quenching unit groove body 205.1, heat-treatment quenching unit cover
205.2, the heat-treatment quenching unit cover 205.2 is set to hot place by multiple heat-treatment quenching unit supports columns 205.3
The top of reason quenching unit groove body 205.1, the bottom end of the heat-treatment quenching unit supports column 205.3 are fixedly connected with the ground,
Heat-treatment quenching unit feed is disposed with from right-to-left along its length in the heat-treatment quenching unit groove body 205.1
Region, heat-treatment quenching unit distributing damper 205.4, heat-treatment quenching unit guidance set, heat-treatment quenching unit first are quenched
Flame range domain, heat-treatment quenching unit air cooling zone domain, the second hardened area of heat-treatment quenching unit, heat-treatment quenching unit discharge zone
Domain, heat-treatment quenching unit feed region are set as enclosed construction, and heat-treatment quenching unit discharging region is set on
Formula structure is put, the heat-treatment quenching unit distributing damper 205.4 is obliquely installed in "/" in heat-treatment quenching unit feed region
Between heat-treatment quenching unit guidance set, heat-treatment quenching unit distributing damper 205.4 is used for generating in quenching process
Some vapor dispersed；
The heat-treatment quenching unit guidance set includes the heat-treatment quenching unit stringer board of about two parallel arrangements
205.5, the heat-treatment quenching unit stringer board 205.5 is set as hollow structure, the both ends of heat-treatment quenching unit stringer board 205.5
The heat-treatment quenching unit for extending respectively to the front face and rear surface of heat-treatment quenching unit groove body 205.1, and being located above
One end of stringer board 205.5 is connected with heat-treatment quenching unit inlet pipe, underlying heat-treatment quenching unit stringer board 205.5
One end is connected with heat-treatment quenching unit outlet, sets along its length between two heat-treatment quenching unit stringer boards 205.5
Multiple spaced apart vertical heat-treatment quenching unit steel wire guide wheels 205.6 are equipped with, the heat-treatment quenching unit steel wire is led
Wheel 205.6 transmission shaft use tubular structure, and its both ends respectively with upper and lower two heat-treatment quenching units stringer board 205.5
Inner cavity connection, by being passed through cooling Jie in the heat-treatment quenching unit stringer board 205.5 of heat-treatment quenching unit inlet pipe upwards
Matter, cooling medium pass through the heat-treatment quenching unit steel wire guide wheel 205.6 of tubular structure, steel wire are passed to heat-treatment quenching
The heat of unit steel wire guide wheel 205.6 exchanges heat in time to be taken away, and the heat at 205.5 end of heat-treatment quenching unit stringer board by lower section
Processing quenching unit outlet output, to improve quenching quality and quenching efficiency；
First hardened area is all made of mutually isostructural quenching operation slot 205.7 with the second hardened area, described to quench
The top of fiery operation slot 205.7 is arranged at intervals with the heat-treatment quenching cell separators 205.22 of multiple lateral arrangements front to back certainly,
The lower section of the left and right sides of the heat-treatment quenching cell separators 205.22 respectively with quenching operation slot 205.7 left and right sides slot
Wall is fixedly connected, and right section and left section of the quenching operation slot 205.7 is respectively set to heat-treatment quenching unit high liquid level water-bath
Section 205.8 and heat-treatment quenching unit low liquid level water-bath section 205.9, the heat-treatment quenching unit high liquid level water-bath section 205.8
Length be greater than heat-treatment quenching unit low liquid level water-bath section 205.9 length, heat-treatment quenching unit high liquid level water-bath section
205.8 enable to steel wire to be completely covered in liquid level 1cm on quenching liquid hereinafter, to be more conducive to steel wire difficult to understand from austenite to supercooling
The transformation of family name's body, heat-treatment quenching unit low liquid level water-bath section 205.9 enable to liquid level in a part and quenching liquid of steel wire to connect
Touching, another part contacts with air, so that steel wire is from hardened area to there is mitigation transit time appropriate air-cooled region, this
Sample one is more conducive to steel wire when steel wire is run to heat-treatment quenching unit air cooling zone domain and turns from overcooling austenite to sorbite
Become, to improve the performance indicator of steel wire；
The heat-treatment quenching unit high liquid level water-bath section 205.8 includes heat-treatment quenching unit high liquid level water-bath section bottom plate
205.10, it is multiple from the lateral heat-treatment quenching unit high liquid level water-bath section guide plates 205.11 arranged front to back and it is multiple from
Spaced heat-treatment quenching unit high liquid level water-bath section saddle 205.12 front to back, the heat-treatment quenching unit high liquid level
The bottom of water-bath section guide plate 205.11 and heat-treatment quenching unit high liquid level water-bath section saddle 205.12 is and heat-treatment quenching
The top surface of unit high liquid level water-bath section bottom plate 205.10 is fixedly connected, each adjacent two heat-treatment quenching cell separators 205.22 it
Between be respectively provided with there are two heat-treatment quenching unit high liquid level water-bath section guide plate 205.11 and the high liquid of heat-treatment quenching unit
Position water-bath section saddle 205.12, wherein heat-treatment quenching unit high liquid level water-bath section saddle 205.12 is set to two heat treatments
It quenches between unit high liquid level water-bath section guide plate 205.11, and heat-treatment quenching unit high liquid level water-bath section saddle 205.12
The medial surface of two heat-treatment quenching unit high liquid level water-bath section guide plates 205.11 is tightly attached in front and rear sides face respectively, heat treatment
The lateral surface of quenching unit high liquid level water-bath section guide plate 205.11 is tightly attached to two neighboring heat-treatment quenching cell separators
205.22 medial surface；
The front and rear sides of the quenching operation slot 205.7 are provided with heat-treatment quenching unit track 205.13, at the heat
Heat-treatment quenching unit regulating device 205.14, the heat-treatment quenching unit tune are provided on reason quenching unit track 205.13
Regulating device 205.14 is moved left and right along heat-treatment quenching unit track 205.13, two heat-treatment quenching unit regulating devices
205.14 pass through a heat-treatment quenching unit connector and heat-treatment quenching unit high liquid level water-bath section bottom plate 205.10 respectively
Front and rear sides connection, by control system control heat-treatment quenching unit regulating device 205.14 act, drive heat treatment quenches
Length direction of the fiery unit high liquid level water-bath section bottom plate 205.10 along 205.22 bottom of heat-treatment quenching cell separators moves, according to
The performance indicator requirement of the steel wire of different size is realized with adjusting the position of heat-treatment quenching unit high liquid level water-bath section 205.8
The purpose for controlling the practical quenching water bath time section of steel wire, is more conducive to the structural transformation in steel wire；
The heat-treatment quenching unit 205 further includes two groups of front and back heat-treatment quenching unit radiating subassembly, two groups of front and back heat
Processing quenching unit radiating subassembly is respectively arranged at the front and rear sides of heat-treatment quenching unit groove body 205.1, and every group of heat treatment is quenched
Fiery unit radiating subassembly includes that three heat-treatment quenching units along 205.1 length direction of heat-treatment quenching unit groove body arrangement dissipate
Hot component corresponds respectively to the first hardened area of heat-treatment quenching unit, heat-treatment quenching unit air cooling zone domain and heat treatment
It quenches at the second hardened area of unit, the heat-treatment quenching unit radiating subassembly includes heat-treatment quenching unit radiating subassembly branch
Frame 205.15, longitudinally arranged heat-treatment quenching unit radiating subassembly cylinder 205.16 and the heat-treatment quenching unit being vertically arranged
Heat radiating flat tube 205.17, the telescopic end of the heat-treatment quenching unit radiating subassembly cylinder 205.16 is towards heat-treatment quenching unit
Groove body 205.1 is set on heat-treatment quenching unit radiating subassembly bracket 205.15, the heat-treatment quenching unit radiating subassembly
The telescopic end of cylinder 205.16 is connect with the lower section of heat-treatment quenching unit heat radiating flat tube 205.17, the heat-treatment quenching unit
The both ends of heat radiating flat tube 205.17 are set as sealing structure, and the heat-treatment quenching unit heat radiating flat tube 205.17 upwardly extends,
Its upper section passes through the top of heat-treatment quenching unit cover 205.2 and bending, the heat-treatment quenching unit heat radiating flat tube
Multiple heat-treatment quenching unit radiating subassembly support portions 205.18, the heat-treatment quenching are evenly arranged in 205.17 inner cavity
The heat-treatment quenching unit radiating subassembly liquid-sucking core of one layer of capillary structure is provided on the inner wall of unit heat radiating flat tube 205.17
205.19, the lower section of the inner cavity of the heat-treatment quenching unit heat radiating flat tube 205.17 is provided with the heat transferring medium vacuumized, institute
Stating heat transferring medium is preferably acetone liquid；
The front and back outer wall of the heat-treatment quenching unit groove body 205.1 is provided with multiple heat-treatment quenching unit circulating pumps
205.20；
Heat-treatment quenching unit temperature sensor there are three settings in the heat-treatment quenching unit groove body 205.1, three
Heat-treatment quenching unit temperature sensor corresponds respectively to the first hardened area of heat-treatment quenching unit, heat-treatment quenching unit air
At the second hardened area of cold-zone domain and heat-treatment quenching unit；
Right section of front and rear sides of the heat-treatment quenching unit groove body 205.1 are provided with the heat treatment being inclined outwardly and quench
Fiery unit liquid barrier 205.21；
In quenching process, the quenching liquid temperature in heat-treatment quenching unit groove body 205.1 is higher, even if constantly in heat
Water filling still also is difficult to meet the evaporation of a large amount of steam when quenching in processing quenching unit groove body 205.1, leads to quenching bath side wall
Temperature is also higher therewith, when some heat-treatment quenching unit temperature sensor detects the temperature in the region beyond setting value
When, and will test information and feed back to control system, control system controls two heat-treatment quenching units of its corresponding front-rear position
Radiating subassembly cylinder 205.16 stretches out simultaneously, pushes the lower section of heat-treatment quenching unit heat radiating flat tube 205.17 to be close to heat treatment and quenches
The side wall of fiery unit groove body 205.1, the heat transferring medium in heat-treatment quenching unit heat radiating flat tube 205.17 are risen to by thermal evaporation
The top of heat-treatment quenching unit heat radiating flat tube 205.17, since the top temperature of heat-treatment quenching unit cover 205.2 is lower,
Heat transferring medium is cooled liquefaction, and flows back into heat-treatment quenching along the effect of heat-treatment quenching unit radiating subassembly liquid-sucking core 205.19
The lower section of unit heat radiating flat tube 205.17, is recycled with this, by heat transferring medium in heat-treatment quenching unit heat radiating flat tube 205.17
Interior gasification rises and liquefaction decline, thus well by the temperature of 205.1 side wall of heat-treatment quenching unit groove body by locally dissipating
Thermal transition is section heat dissipation, so that the bulk temperature in heat-treatment quenching unit groove body 205.1 is effectively reduced, in turn
Improve quenching quality and quenching efficiency；
When some heat-treatment quenching unit temperature sensor detects the temperature in the region lower than setting value, and will inspection
Measurement information feeds back to control system, and control system controls two heat-treatment quenching unit radiating subassembly gas of its corresponding front-rear position
Cylinder 205.16 retracts at the same time, so that the lower section of heat-treatment quenching unit heat radiating flat tube 205.17 and heat-treatment quenching unit groove body
205.1 side wall separation, while the heating element controlled in heat-treatment quenching unit groove body 205.1 heats quenching liquid.
Referring to Figure 10, wherein QF: air switch；FR: electrothermal relay；KM1: main contactor；KM2: auxiliary contactor；K:
Control relay；RD1, RD2, RD3: discharge resistance；PI: adjuster；FT: fuzzy controller；ST1, ST2, ST3: temperature sensing
Device；KA: intermediate relay；M1, M2, M2, M4: the motor of dragging heat-treatment quenching unit circulating pump movement；YV1,YV2,YV3,
YV4, YV5, YV6: the electromagnetic valve coil in heat-treatment quenching unit radiating subassembly cylinder；SB: switch button.
When the intracorporal temperature of heat-treatment quenching unit groove is lower than setting value, PWM is according to the detection information of ST1, ST2, ST3
K and KA movement is controlled, realizes the heating to quenching liquid in heat-treatment quenching unit groove body；When heat-treatment quenching unit groove body
When temperature in 205.1 is higher than setting value, press SB, PWM according to the detection information of ST1, ST2, ST3 control corresponding YV1,
YV2, YV3, YV4, YV5, YV6 movement, drive heat-treatment quenching unit heat-dissipating pipe to be close to heat-treatment quenching unit groove body sidewall, together
When control valve open so that conveying cooling in heat-treatment quenching unit circulating pump 205.20 heat treated quenching unit groove body
Quenching liquid afterwards.
A kind of production method of steel bead wire Digital Control heat treatment pipeline, production method are as follows:
Step 1: the multiple groups process wire after pretreatment is put into heat treatment pay-off unit, while to multiple groups steel
Silk carries out unwrapping wire and is delivered in heat treatment degreasing unit in parallel；
Step 2: steel wire, which enters in heat treatment degreasing unit, carries out ungrease treatment, the temperature of degreaser is 75-85 DEG C；
To be heated Step 3: steel wire enters in heat treatment heating unit, heating is divided into five stages,
First stage: heating temperature is 1035-1055 DEG C,
Second stage: heating temperature is 1035-1045 DEG C,
Phase III: heating temperature is 1020-1040 DEG C,
Fourth stage: heating temperature is 1010-1030 DEG C,
5th stage: heating temperature is 1005-1025 DEG C；
Step 4: steel wire, which enters, carries out quenching water bath processing in heat-treatment quenching unit, 8h heats water bath shampoo and rises in advance
Temperature is to 87-97 DEG C, and the concentration of water bath shampoo is 5.0-15.0%, and the upper liquid level of water bath shampoo is covered in steel wire >=1cm, and in water bath shampoo
More steel wires run parallel, in the process, if occur wearing silk, fracture of wire, the steel wire in water bath shampoo should be provoked in time, made
It is separated with water bath shampoo, to prevent steel wire fracture；
Step 5: steel wire, which enters in heat treatment the first washing unit, carries out one of cooling water washing processing, water lotion temperature
≤75℃；
Step 6: steel wire, which enters in the first pickling unit, carries out one of pickling processes, hydrochloric acid solution temperature is 50-70
DEG C, concentration 80-180g/l, frerrous chloride content≤400g/l, when Fe2+ is close to upper limit value, then the old hydrochloric acid of discharge part is molten
Liquid or all replacement, and add new hydrochloric acid solution identical with old hydrochloric acid solution amount is discharged；
Step 7: steel wire, which enters in the second pickling unit, carries out two pickling processes, hydrochloric acid solution temperature is 45-65
DEG C, concentration 130-230g/l, frerrous chloride content≤400g/l, when Fe2+ is close to upper limit value, then the old hydrochloric acid of discharge part
Solution or all replacement, and add new hydrochloric acid solution identical with old hydrochloric acid solution amount is discharged；
Step 8: steel wire, which enters in heat treatment the second washing unit, carries out the processing of two cooling water washings, water lotion pH value
For 6.0-8.0；
Step 9: steel wire, which enters in heat treatment hot water wash unit, carries out hot water wash processing, water lotion temperature is 75-95
℃；
Step 10: steel wire, which enters in heat treatment boronation unit, apply boron processing, the temperature of borax soln is 85-95
DEG C, the concentration of borax soln is 170-270g/l, and the borided layer of steel wire surface is with a thickness of 3.0-8.0g/m2；
Step 11: steel wire, which enters in heat treatment drying unit, carries out drying and processing, internal temperature is 110-170 DEG C；
Step 11: steel wire, which enters in heat treatment take-up unit, is wound winding, wait send into next procedure.
The above is only specific application examples of the invention, are not limited in any way to protection scope of the present invention.All uses
Equivalent transformation or equivalent replacement and the technical solution formed, all fall within rights protection scope of the present invention.
Claims (10)
1. a kind of steel bead wire Digital Control heat treatment pipeline, it is characterised in that: successively include that heat treatment is put from right-to-left
Line unit, heat treatment degreasing unit, heat treatment preheating unit, heat treatment heating unit, heat-treatment quenching unit, heat treatment first
Wash unit, the first pickling unit of heat treatment, the second pickling unit of heat treatment, the second washing of heat treatment unit, heat treatment hot water
Unit, heat treatment boronation unit, heat treatment drying unit, heat treatment take-up unit are washed,
The heat treatment pay-off unit is used to carry out unwrapping wire simultaneously to the multiple groups steel wire after pretreatment；
The heat treatment degreasing unit is used to carry out ungrease treatment to steel wire surface；
The heat treatment preheating unit is used to carry out the pre-heat treatment to steel wire；
The heat treatment heating unit is for heating steel wire；
The heat-treatment quenching unit is for carrying out quenching water bath processing to the steel wire after heating；
The first washing of heat treatment unit is used to carry out one of cooling water washing processing to steel wire；
The first pickling unit of the heat treatment is used to carry out one of pickling processes to steel wire；
The second pickling unit of the heat treatment is used to carry out two pickling processes to steel wire；
The second washing of heat treatment unit is used to carry out steel wire the processing of two cooling water washings；
The heat treatment hot water wash unit is used to carry out hot water wash processing to steel wire；
The heat treatment boronation unit is used to carry out applying boron processing to steel wire surface；
The heat treatment drying unit is used to carry out drying and processing to steel wire；
The heat treatment take-up unit is for winding steel wire winding.
2. a kind of steel bead wire Digital Control heat treatment pipeline according to claim 1, it is characterised in that: the heat
Processing preheating unit includes two groups of front and back heat treatment preheating unit rack, the heat treatment preheating unit rack from right-to-left successively
Including multiple spaced apart heat treatment preheating unit supporting beams, the heat treatment preheating unit supporting beam is from right-to-left to updip
Tiltedly arrangement, adjacent be heat-treated pass through multiple vertical heat treatment preheating unit connecting rods connections, institute between preheating unit supporting beam
The top surface for stating heat treatment preheating unit supporting beam is provided with the heat treatment preheating unit the of multiple interlaced arrangements along its length
One support and heat treatment the second support of preheating unit, the first support of the heat treatment preheating unit and heat treatment preheating unit second
Heat treatment preheating unit idler wheel is provided on support, the heat treatment preheating unit idler wheel is connected to power supply by electric wire, institute
State the heat treatment preheating unit first for being additionally provided with multiple interlaced arrangements in heat treatment preheating unit supporting beam along its length
Guide rod and heat treatment the second guide rod of preheating unit, the first guide rod of the heat treatment preheating unit and heat treatment preheating unit
Second guide rod reversed dip arrangement, multiple the first guide rods of heat treatment preheating unit and heat treatment preheating unit of interlaced arrangement
Second guide rod is set in turn between two neighboring heat treatment preheating unit idler wheel.
3. a kind of steel bead wire Digital Control heat treatment pipeline according to claim 1, it is characterised in that: the heat
Processing quenching unit includes heat-treatment quenching unit groove body, heat-treatment quenching unit cover, the heat-treatment quenching unit cover
The top of heat-treatment quenching unit groove body, the heat-treatment quenching unit are set to by multiple heat-treatment quenching unit supports columns
Along its length from right-to-left is disposed with heat-treatment quenching unit feed region, heat-treatment quenching unit shunts in groove body
Baffle, heat-treatment quenching unit guidance set, the first hardened area of heat-treatment quenching unit, heat-treatment quenching unit air cooling zone
Domain, the second hardened area of heat-treatment quenching unit, heat-treatment quenching unit discharging region.
4. a kind of steel bead wire Digital Control heat treatment pipeline according to claim 3, it is characterised in that: described
One hardened area is all made of mutually isostructural quenching operation slot with the second hardened area, and the top of the quenching operation slot is certainly preceding extremely
It is arranged at intervals with the heat-treatment quenching cell separators of multiple lateral arrangements afterwards, right section and left section of the quenching operation slot is set respectively
It is set to heat-treatment quenching unit high liquid level water-bath section and heat-treatment quenching unit low liquid level water-bath section, the heat-treatment quenching unit
High liquid level water-bath section includes heat-treatment quenching unit high liquid level water-bath section bottom plate, multiple heat-treatment quenching lists arranged front to back certainly
First high liquid level water-bath section guide plate and multiple from spaced heat-treatment quenching unit high liquid level water-bath section saddle front to back, institute
State the bottom of heat-treatment quenching unit high liquid level water-bath section guide plate and heat-treatment quenching unit high liquid level water-bath section saddle with
The top surface of heat-treatment quenching unit high liquid level water-bath section bottom plate is fixedly connected, between each adjacent two heat-treatment quenching cell separators
Heat-treatment quenching unit high liquid level water-bath section guide plate and a heat-treatment quenching unit high liquid level water-bath section there are two being respectively provided with
Saddle, wherein heat-treatment quenching unit high liquid level water-bath section saddle is set to two heat-treatment quenching unit high liquid level water-bath sections
Between guide plate；
The front and rear sides of the quenching operation slot are provided with heat-treatment quenching unit track, on the heat-treatment quenching unit track
It is provided with heat-treatment quenching unit regulating device, two heat-treatment quenching unit regulating devices pass through a heat-treatment quenching respectively
Unit connector is connect with the front and rear sides of heat-treatment quenching unit high liquid level water-bath section bottom plate.
5. a kind of steel bead wire Digital Control heat treatment pipeline according to claim 3, it is characterised in that: the heat
Processing quenching unit guidance set includes the heat-treatment quenching unit stringer board of about two parallel arrangements, the heat-treatment quenching list
First stringer board is set as hollow structure, before the both ends of heat-treatment quenching unit stringer board extend respectively to heat-treatment quenching unit groove body
It is provided with along its length between two heat-treatment quenching unit stringer boards of wall surface and rear surface multiple spaced apart vertical
Heat-treatment quenching unit steel wire guide wheel, the transmission shaft of the heat-treatment quenching unit steel wire guide wheel use tubular structure, and its
Both ends are connected to the inner cavity of upper and lower two heat-treatment quenchings unit stringer board respectively.
6. a kind of steel bead wire Digital Control heat treatment pipeline according to claim 3, it is characterised in that: the heat
Processing quenching unit further includes two groups of front and back heat-treatment quenching unit radiating subassembly, two groups of front and back heat-treatment quenching unit heat dissipation group
Part is respectively arranged at the front and rear sides of heat-treatment quenching unit groove body, and every group of heat-treatment quenching unit radiating subassembly includes multiple edges
The spaced heat-treatment quenching unit radiating subassembly of the length direction of heat-treatment quenching unit groove body, the heat-treatment quenching list
First radiating subassembly includes heat-treatment quenching unit radiating subassembly bracket, longitudinally arranged heat-treatment quenching unit radiating subassembly cylinder
With the heat-treatment quenching unit heat radiating flat tube being vertically arranged, the telescopic end direction of the heat-treatment quenching unit radiating subassembly cylinder
Heat-treatment quenching unit groove body is set on heat-treatment quenching unit radiating subassembly bracket, the heat-treatment quenching unit heat dissipation group
The telescopic end of part cylinder is connect with the lower section of heat-treatment quenching unit heat radiating flat tube.
7. a kind of steel bead wire Digital Control heat treatment pipeline according to claim 6, it is characterised in that: the heat
The both ends of processing quenching unit heat radiating flat tube are set as sealing structure, and the heat-treatment quenching unit heat radiating flat tube upwardly extends,
Its upper section passes through the top of heat-treatment quenching unit cover and bending, in the inner cavity of the heat-treatment quenching unit heat radiating flat tube
It is even to be provided with multiple heat-treatment quenching unit radiating subassembly support portions, it is set on the inner wall of the heat-treatment quenching unit heat radiating flat tube
It is equipped with the heat-treatment quenching unit radiating subassembly liquid-sucking core of one layer of capillary structure, the heat-treatment quenching unit heat radiating flat tube
The lower section of inner cavity is provided with the heat transferring medium vacuumized.
8. a kind of steel bead wire Digital Control heat treatment pipeline according to claim 3, it is characterised in that: the heat
The front and back outer wall of processing quenching unit groove body is provided with multiple heat-treatment quenching unit circulating pumps.
9. a kind of production method of steel bead wire Digital Control heat treatment pipeline, it is characterised in that: use claim 1 institute
A kind of steel bead wire annealing device based on Internet of Things stated is produced, and production method is as follows:
Step 1: by the multiple groups process wire after pretreatment be put into heat treatment pay-off unit in, while to multiple groups steel wire into
Row unwrapping wire is simultaneously delivered in heat treatment degreasing unit in parallel；
Step 2: steel wire, which enters in heat treatment degreasing unit, carries out ungrease treatment, the temperature of degreaser is 75-85 DEG C；
Heated Step 3: steel wire enters in heat treatment heating unit；
Step 4: steel wire, which enters, carries out water bath processing in heat-treatment quenching unit, 8h is heated to 87-97 to water bath shampoo in advance
DEG C, the concentration of water bath shampoo is 5.0-15.0%；
Step 5: steel wire, which enters in heat treatment the first washing unit, carries out one of cooling water washing processing, water lotion temperature≤75
℃；
Step 6: steel wire, which enters in the first pickling unit, carries out one of pickling processes, hydrochloric acid solution temperature is 50-70 DEG C, dense
Degree is 80-180g/l, frerrous chloride content≤400g/l；
Step 7: steel wire, which enters in the second pickling unit, carries out two pickling processes, hydrochloric acid solution temperature is 45-65 DEG C, dense
Degree is 130-230g/l, frerrous chloride content≤400g/l；
Step 8: steel wire, which enters in heat treatment the second washing unit, carries out the processing of two cooling water washings, water lotion pH value is
6.0-8.0；
Step 9: steel wire, which enters in heat treatment hot water wash unit, carries out hot water wash processing, water lotion temperature is 75-95 DEG C；
Step 10: steel wire, which enters in heat treatment boronation unit, apply boron processing, the temperature of borax soln is 85-95 DEG C, boron
The concentration of sand solution is 170-270g/l, and the borided layer of steel wire surface is with a thickness of 3.0-8.0g/m2；
Step 11: steel wire, which enters in heat treatment drying unit, carries out drying and processing, internal temperature is 110-170 DEG C；
Step 11: steel wire, which enters in heat treatment take-up unit, is wound winding, wait send into next procedure.
10. a kind of production method of steel bead wire Digital Control heat treatment pipeline according to claim 9, feature
Be: steel wire enters in heat treatment heating unit and is heated in the step 3, and heating is divided into five stages, including
First stage: heating temperature is 1035-1055 DEG C,
Second stage: heating temperature is 1035-1045 DEG C,
Phase III: heating temperature is 1020-1040 DEG C,
Fourth stage: heating temperature is 1010-1030 DEG C,
5th stage: heating temperature is 1005-1025 DEG C.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111635A (en) * | 2020-09-28 | 2020-12-22 | 北京机电研究所有限公司 | Tidal type dipping, spraying and turbulent quenching equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112111635A (en) * | 2020-09-28 | 2020-12-22 | 北京机电研究所有限公司 | Tidal type dipping, spraying and turbulent quenching equipment |
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