CN102010979A - Steel wire through pipe type heating, water quenching and thermal insulation combined isothermal quenching device - Google Patents
Steel wire through pipe type heating, water quenching and thermal insulation combined isothermal quenching device Download PDFInfo
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- CN102010979A CN102010979A CN 201010614067 CN201010614067A CN102010979A CN 102010979 A CN102010979 A CN 102010979A CN 201010614067 CN201010614067 CN 201010614067 CN 201010614067 A CN201010614067 A CN 201010614067A CN 102010979 A CN102010979 A CN 102010979A
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Abstract
The invention relates to a steel wire through pipe type heating, water quenching and thermal insulation combined isothermal quenching device. According to the technical scheme provided by the invention, the steel wire through pipe type heating, water quenching and thermal insulation combined isothermal quenching device is characterized by comprising a water quenching device and a thermal insulation furnace, which are sequentially arranged along the transmission direction of a steel wire, wherein the water quenching device is arranged behind a steel wire through pipe type heat treatment furnace, and an in-furnace wire through heat-resisting pipe at an outlet of the steel wire through pipe type heat treatment furnace extends into the front part of the water quenching device; and the thermal insulation furnace is arranged behind the water quenching device, a wire travelling pipe for leading the steel wire to penetrate is arranged in the thermal insulation furnace, and the front end of the wire travelling pipe extends into the rear part of the water quenching device. The water quenching device and the thermal insulation furnace are combined for carrying out quenching treatment on the steel wire after heating treatment by the through pipe type heat treatment furnace, and the steel wire after the quenching treatment by the device is perfect in transformation of the sorbite structure and good in mechanical properties.
Description
Technical field
The invention belongs to the Steel Wire Heat Treatment equipment technical field, specifically relate to a kind of steel wire poling formula heating shrend insulation built-up type isothermal quenching equipment.
Background technology
In the prior art,, need carry out various thermal treatments to steel wire usually in order to improve the over-all properties of steel wire.Wherein, steel wire being converted into the sorbite tissue can make steel wire have good comprehensive mechanical performance.The sorbite tissue belongs to the tissue of perlite type, but its tissue is thinner than pearlitic structure, and mechanical propertys such as drawing are more outstanding.
At present, commonly usedly steel wire is carried out the heat treated equipment of sorbitizing mainly constitute by lead pan and with supporting well heater, water cooler and the control panel of lead pan.Fill with 500 ℃ ~ 600 ℃ molten lead liquids in the lead pan, the steel wire that is heated to 900 ℃ enters into the interior plumbous liquid of lead pan, and steel wire is cooled to rapidly and plumbous liquid phase temperature together.Because lead pan has certain length, steel wire just is equivalent to 500 ℃ ~ 600 ℃ insulations down when mobile in lead pan, and steel wire is during this period of time realized the sorbite structural transformation, leaves lead pan until steel wire and finishes the sorbite transition process.But this treatment facility needs plumbous liquid to be maintained 500 ℃ ~ 600 ℃ all the time, need expend a large amount of energy, and the plumbous liquid of molten state can form lead steam, contaminate environment and harm are healthy, and cause injuries such as scald, burn easily to operator, dangerous high.
In addition, processing form such as employing is air-cooled, water-cooled are also arranged, but in this kind equipment, temperature controlling and maintenance be difficulty very, the temperature of Steel Wire Surface lowers often, but temperature inside is still very high, causes sorbite metaplasia imperfection, the wire quality instability, fracture easily in drawing process.And the manufacturing of this kind equipment, use and maintenance cost height, be difficult to apply.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of steel wire poling formula heating shrend to be incubated knockdown isothermal quenching equipment, this isothermal quenching apparatus with water quenching device and holding furnace in conjunction with application, be used for the steel wire after the poling formula heat treatment furnace heat treated is carried out quench treatment, the sorbite metaplasia of the steel wire after this equipment quench treatment is perfect, and mechanical property is good.
According to technical scheme provided by the invention: steel wire poling formula heating shrend insulation built-up type isothermal quenching equipment, it is characterized in that: comprise the water quenching device and the holding furnace that are provided with in turn along the steel wire transmission direction, described water quenching device is arranged on the rear of steel wire poling formula heat treatment furnace, wears a heat-resistant tube in the stove in steel wire poling formula heat treatment furnace exit and stretches into water quenching device front portion; Described holding furnace is arranged on the rear of water quenching device, is provided with the fiber tube of walking that is used to wear steel wire in the holding furnace, and the front end of walking fiber tube stretches into water quenching device rear portion.
As a further improvement on the present invention, described water quenching device comprises work cell body, cell body carriage, fixed dam, controllable register, moving telescopic mechanism, shrend outlet carrying roller, the hardening liquid recycle system and shrend outlet cover plate; Described work cell body relies on the cell body bracket support, wears a heat-resistant tube in the stove of steel wire poling formula heat treatment furnace and stretches into from work cell body front bulkhead, and the fiber tube of walking in the holding furnace stretches into from work cell body aft end bulkhead; Described fixed dam vertically is arranged on the intravital front portion of work nest, controllable register vertically is arranged on the intravital rear portion of work nest, constitute a quenching chamber that is used to hold hardening liquid between fixed dam and the controllable register, quenching chamber is provided with the water-in that is used to feed hardening liquid; Described controllable register links to each other with moving telescopic mechanism, relies on moving telescopic mechanism to drive in the work cell body and moves, to regulate the length of quenching chamber; Described shrend outlet carrying roller is installed in the controllable register rear portion; Be provided with return line between described fixed dam and the work cell body front bulkhead, be provided with upflow tube between described controllable register and the work cell body aft end bulkhead, return line and upflow tube are connected with the hardening liquid recycle system respectively; Described shrend outlet cover plate is arranged on the rear portion of work cell body movably, and shrend outlet cover plate is used for preventing that the steel wire from hardening liquid comes out is directly exposed to the air.
As a further improvement on the present invention, the described hardening liquid recycle system comprises upper reservoir, water inlet pipe, rising pipe, the next reservoir and recycle pump, and the outlet of described upper reservoir is connected with quenching chamber inside by water inlet pipe; Described return line, upflow tube are connected with the next reservoir by rising pipe, are provided with the interchanger that keeps temperature-stable in the next reservoir; The outlet of the next reservoir is connected with the import of upper reservoir via recycle pump, and recycle pump is used for hardening liquid is pumped into upper reservoir by the next reservoir.
As a further improvement on the present invention, the water-in of described quenching chamber is arranged on the front portion of quenching chamber, is provided with the water inlet stabilier that keeps hardening liquid steadily to rise above water-in.
As a further improvement on the present invention, described water inlet pipe is stretched in the quenching chamber by the work nest body sidewall, and the sealing of water inlet pipe inner termination offers the some amount ostium excurrens that Open Side Down on the inner tube wall of water inlet pipe.
As a further improvement on the present invention, described moving telescopic mechanism comprises regulating shaft, gear and tooth bar, described regulating shaft is installed in rotation on the work cell body, described gear is installed in the regulating shaft two ends, described tooth bar is connected with described controllable register, rack and pinion is meshed, and gear rotates the drive tooth bar and moves; The two ends of described regulating shaft are equipped with the regulating handle that is used to rotate regulating shaft.
As a further improvement on the present invention, described upflow tube has certain altitude in the intravital part of work nest, so that can store the hardening liquid of certain liquid level between controllable register and the work cell body front portion.
Described holding furnace comprises the body of heater that relies on bracket support, is provided with into the stove closer and the closer of coming out of the stove at the entrance end of body of heater; Described body of heater inside is burner hearth, be provided with cover block and being used in the burner hearth support brick that nichrome wire and rest are walked fiber tube is installed, the described length direction setting of walking fiber tube along body of heater is walked the fiber tube front end and is run through into the stove closer and stretch in the water quenching device, walks the fiber tube rear end and runs through the closer and stretching out of coming out of the stove; Described body of heater top is provided with cover plate.Be provided with the thermal insulation layer that prevents that heat scatters and disappears in the described body of heater.The quenching oil that can change the outfit in the quenching chamber in the described water quenching device is with the Q-tempering martensite spring wire that produces oil.
The present invention compared with prior art, advantage is: (1), realize the formation of sorbite tissue with the water quenching form, compare with traditional lead pan isothermal quenching form, health environment-friendly is dangerous low more; (2), adopt the water quenching device, neither need to expend lead material, do not need to expend a large amount of energy yet and keep high-temperature, the production cost saving, amount of energy consumption is low; (3), with water quenching device and holding furnace in conjunction with application, the sorbite metaplasia of the steel wire after quench treatment is perfect, mechanical property is good, and operation is simple relatively.
Description of drawings
Fig. 1 is a structural front view of the present invention.
Fig. 2 is a structure vertical view of the present invention.
Description of reference numerals: A-steel wire, 1-steel wire poling formula heat treatment furnace, 1.1-wear a heat-resistant tube in the stove, 1.2-observe door, 2-water quenching device, 2.1-work cell body, 2.2-fixed dam, 2.3-water inlet stabilier, 2.4-moving telescopic mechanism, 2.4.1-tooth bar, 2.4.2-gear, 2.4.3-regulating shaft, 2.4.4-regulating handle, 2.5-controllable register, 2.6-shrend outlet carrying roller, 2.7-shrend outlet cover plate, 2.8-return line, 2.9-water inlet pipe, 2.9.1-ostium excurrens, 2.10-rising pipe, 2.11-cell body carriage, 2.12-quenching chamber, 2.13-upflow tube, 2.14-upper reservoir, 2.15-the next reservoir, 2.16-recycle pump, 2.17-interchanger, the 3-holding furnace, 3.1-body of heater, 3.2-advance the stove closer, 3.3-burner hearth, 3.4-walk fiber tube, 3.5-cover block, 3.6-support brick, 3.7-cover plate, 3.8-thermal insulation layer, the closer 3.9-come out of the stove, 3.10-carriage.
Embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure: the invention provides a kind of shrend insulation built-up type isothermal quenching equipment, it is mainly used in the steel wire A after steel wire poling formula heat treatment furnace 1 heat treated is carried out quench treatment, and described steel wire poling formula heat treatment furnace 1 can adopt Sweet natural gas, oil, coal, electricity etc. as heating energy source.Described shrend insulation built-up type isothermal quenching equipment mainly is made up of water quenching device 2 and holding furnace 3, water quenching device 2 and holding furnace 3 are provided with in turn along steel wire A transmission direction, water quenching device 2 is arranged on the rear of steel wire poling formula heat treatment furnace 1, steel wire poling formula heat treatment furnace 1 is provided with the observation door 1.2 that is used to observe steel wire A situation, wears a heat-resistant tube 1.1 in the stove in steel wire poling formula heat treatment furnace 1 exit and stretches into water quenching device 2 front portions; Holding furnace 3 is arranged on the rear of water quenching device 2, be provided with in the holding furnace 3 be used to wear steel wire A walk fiber tube 3.4, the front end of walking fiber tube 3.4 stretches into water quenching device 2 rear portions.
As shown in Figure 1 and Figure 2, described water quenching device 2 mainly is made up of work cell body 2.1, cell body carriage 2.11, fixed dam 2.2, controllable register 2.5, moving telescopic mechanism 2.4, shrend outlet carrying roller 2.6, the hardening liquid recycle system and shrend outlet cover plate 2.7; Described work cell body 2.1 relies on cell body carriage 2.11 to support, and wears a heat-resistant tube 1.1 in the stove of steel wire poling formula heat treatment furnace 1 and stretches into from work cell body 2.1 front bulkheads, and the fiber tube 3.4 of walking in the holding furnace 3 stretches into from work cell body 2.1 aft end bulkheads; Described fixed dam 2.2 vertically is arranged on the front portion in the work cell body 2.1, controllable register 2.5 vertically is arranged on the rear portion in the work cell body 2.1, constitute a quenching chamber 2.12 that is used to hold hardening liquid between fixed dam 2.2 and the controllable register 2.5, quenching chamber 2.12 is provided with the water-in that is used to feed hardening liquid; Described controllable register 2.5 links to each other with moving telescopic mechanism 2.4, relies on moving telescopic mechanism 2.4 to drive in work cell body 2.1 and moves, and with the length of adjusting quenching chamber 2.12, thereby can come the flexible cool time according to the transmission speed of steel wire A; Described shrend outlet carrying roller 2.6 is installed in controllable register 2.5 rear portions; Be provided with return line 2.8 between described fixed dam 2.2 and work cell body 2.1 front bulkheads, be provided with upflow tube 2.13 between described controllable register 2.5 and work cell body 2.1 aft end bulkheads, return line 2.8 and upflow tube 2.13 are connected with the hardening liquid recycle system respectively; Described shrend outlet cover plate 2.7 is arranged on the rear portion of work cell body 2.1 movably, and shrend outlet cover plate 2.7 is used for preventing that the steel wire A from hardening liquid comes out is directly exposed to the air.
As shown in Figure 1 and Figure 2, the described hardening liquid recycle system mainly is made up of upper reservoir 2.14, water inlet pipe 2.9, rising pipe 2.10, the next reservoir 2.15 and recycle pump 2.16, and the outlet of described upper reservoir 2.14 is connected with quenching chamber 2.12 inside by water inlet pipe 2.9; Water inlet pipe 2.9 is stretched in the quenching chamber 2.12 by work cell body 2.1 sidewalls, and the sealing of water inlet pipe 2.9 inner termination offers the some amount ostium excurrens 2.9.1 that Open Side Down on water inlet pipe 2.9 inner tube walls, and hardening liquid flows out downwards from ostium excurrens 2.9.1; Described return line 2.8, upflow tube 2.13 are connected with the next reservoir 2.15 by rising pipe 2.10, are provided with the interchanger 2.17 that keeps temperature-stable in the next reservoir 2.15; The outlet of the next reservoir 2.15 is connected via the import of recycle pump 2.16 with upper reservoir 2.14, and recycle pump 2.16 is used for hardening liquid is pumped into upper reservoir 2.14 by the next reservoir 2.15.
As shown in Figure 1, the water-in of described quenching chamber 2.12 is arranged on the front portion of quenching chamber 2.12.Because the quench fluid temperature that has just entered in the quenching chamber 2.12 is low, and just entered the steel wire A temperature height of quenching chamber 2.12, water-in is arranged on quenching chamber 2.12 front portions can make the higher steel wire A of the lower hardening liquid cooling temperature of temperature, has improved cooling efficiency.Above water-in, be provided with the water inlet stabilier 2.3 that keeps hardening liquid steadily to rise.Water inlet stabilier 2.3 can make hardening liquid steadily rise, and can not destroy the protective membrane on steel wire A surface, has avoided causing the sharply phenomenon of cooling of steel wire A owing to protective membrane breaks, and guarantees that the sorbite metaplasia of steel wire A improves thoroughly.In addition, the ostium excurrens 2.9.1 purpose that Open Side Down on the described water inlet pipe 2.9 inner tube walls also is for hardening liquid is steadily risen.
Moving telescopic mechanism 2.4 among the present invention can select various ways for use, drives the function that controllable register 2.5 moves as long as have.Fig. 1, moving telescopic mechanism 2.4 shown in Figure 2 mainly are made up of regulating shaft 2.4.3, gear 2.4.2 and tooth bar 2.4.1, described regulating shaft 2.4.3 is installed in rotation on the work cell body 2.1, described gear 2.4.2 is installed in regulating shaft 2.4.3 two ends, described tooth bar 2.4.1 is connected with described controllable register 2.5, tooth bar 2.4.1 is meshed with gear 2.4.2, and gear 2.4.2 rotating band carry-over bar 2.4.1 moves; The two ends of described regulating shaft 2.4.3 are equipped with the regulating handle 2.4.4 that is used to rotate regulating shaft 2.4.3.
As shown in Figure 1, the part of upflow tube 2.13 among the present invention in work cell body 2.1 has certain altitude, the hardening liquid that overflows in the quenching chamber 2.12 partly is stored between controllable register 2.5 and work cell body 2.1 front portions, could flow out from upflow tube 2.13 until reaching the certain liquid level height, the hardening liquid of storing provides certain anchorage force can for controllable register 2.5, prevents because of the controllable register 2.5 poorly sealed hardening liquid seepages that cause.
Described holding furnace 3 comprises the body of heater 3.1 that relies on carriage 3.10 to support, and is provided with into the stove closer 3.2 and the closer 3.9 of coming out of the stove at the entrance end of body of heater 3.1; Described body of heater 3.1 inside are burner hearth 3.3, be provided with cover block 3.5 in the burner hearth 3.3 and be used to install nichrome wire and rest is walked the support brick 3.6 of fiber tube 3.4, the described length direction setting of walking fiber tube 3.4 along body of heater 3.1, walk fiber tube 3.4 front ends and run through into stove closer 3.2 and stretch in the water quenching device 2, walk fiber tube 3.4 rear ends and run through the closer 3.9 and stretching out of coming out of the stove; Described body of heater 3.1 tops are provided with cover plate 3.7.In addition, also be provided with the thermal insulation layer 3.8 that prevents that heat scatters and disappears in the described body of heater 3.1.
Concrete applicable cases of the present invention is as follows:
In the steel wire A of steel wire poling formula heat treatment furnace 1 heat treated to 900 ℃ wears the work cell body 2.1 that a heat-resistant tube 1.1 stretches into water quenching device 2 in via stove, wear in the described stove and be connected with the not oxidized decomposed ammonia body of protection steel wire A in the heat-resistant tube 1.1; Steel wire A wears in stove the hardening liquid that just enters after a heat-resistant tube 1.1 comes out between fixed dam 2.2 and the controllable register 2.5; described hardening liquid is the water that is added with water based quenching agent; 900 ℃ steel wire A enters in the hardening liquid; by cryogenic hardening liquid cooling; the surface of high temperature steel wire A can form protective membrane, and this protective membrane can prevent that steel wire A temperature from sharply reducing.Described steel wire A walks for some time in hardening liquid, at this moment between the section in, the temperature of steel wire A is reduced between 550 ℃ ~ 630 ℃ the temperature range of i.e. sorbite structural transformation from 900 ℃.After steel wire A comes out from hardening liquid, promptly enter the walking in the fiber tube 3.4 of holding furnace 3, the temperature in the holding furnace 3 are controlled between 500 ℃ ~ 600 ℃, and steel wire A continues to walk in walking fiber tube 3.4, thus make changing of sorbite tissue more perfect.
In addition, the present invention also can be used for the conversion of tempered martensite, only need the quenching oil that changes the outfit in the quenching chamber 2.12 in water quenching device 2, the temperature correspondence with holding furnace 3 is adjusted to the suitable required temperature of martensitic stucture tempering simultaneously, and Q-tempering martensite spring wire can produce oil.
Claims (10)
1. steel wire poling formula heating shrend is incubated built-up type isothermal quenching equipment, it is characterized in that: comprise the water quenching device (2) and the holding furnace (3) that are provided with in turn along steel wire (A) transmission direction, described water quenching device (2) is arranged on the rear of steel wire poling formula heat treatment furnace (1), wears a heat-resistant tube (1.1) in the stove in steel wire poling formula heat treatment furnace (1) exit and stretches into water quenching device (2) front portion; Described holding furnace (3) is arranged on the rear of water quenching device (2), be provided with in the holding furnace (3) be used to wear steel wire (A) walk fiber tube (3.4), the front end of walking fiber tube (3.4) stretches into water quenching device (2) rear portion.
2. steel wire poling formula heating shrend insulation built-up type isothermal quenching equipment as claimed in claim 1, it is characterized in that: described water quenching device (2) comprises work cell body (2.1), cell body carriage (2.11), fixed dam (2.2), controllable register (2.5), moving telescopic mechanism (2.4), shrend outlet carrying roller (2.6), the hardening liquid recycle system and shrend outlet cover plate (2.7); Described work cell body (2.1) relies on cell body carriage (2.11) to support, wear a heat-resistant tube (1.1) in the stove of steel wire poling formula heat treatment furnace (1) and stretch into from work cell body (2.1) front bulkhead, the fiber tube (3.4) of walking in the holding furnace (3) stretches into from work cell body (2.1) aft end bulkhead; Described fixed dam (2.2) vertically is arranged on the front portion in the work cell body (2.1), controllable register (2.5) vertically is arranged on the rear portion in the work cell body (2.1), constitute a quenching chamber (2.12) that is used to hold hardening liquid between fixed dam (2.2) and the controllable register (2.5), quenching chamber (2.12) is provided with the water-in that is used to feed hardening liquid; Described controllable register (2.5) links to each other with moving telescopic mechanism (2.4), relies on moving telescopic mechanism (2.4) to drive in work cell body (2.1) and moves, to regulate the length of quenching chamber (2.12); Described shrend outlet carrying roller (2.6) is installed in controllable register (2.5) rear portion; Be provided with return line (2.8) between described fixed dam (2.2) and work cell body (2.1) front bulkhead, be provided with upflow tube (2.13) between described controllable register (2.5) and work cell body (2.1) aft end bulkhead, return line (2.8) and upflow tube (2.13) are connected with the hardening liquid recycle system respectively; Described shrend outlet cover plate (2.7) is arranged on the rear portion of work cell body (2.1) movably, and shrend outlet cover plate (2.7) is used for preventing that the steel wire (A) from hardening liquid comes out is directly exposed to the air.
3. steel wire poling formula heating shrend insulation built-up type isothermal quenching equipment as claimed in claim 2, it is characterized in that: the described hardening liquid recycle system comprises upper reservoir (2.14), water inlet pipe (2.9), rising pipe (2.10), the next reservoir (2.15) and recycle pump (2.16), and the outlet of described upper reservoir (2.14) is connected with quenching chamber (2.12) inside by water inlet pipe (2.9); Described return line (2.8), upflow tube (2.13) are connected with the next reservoir (2.15) by rising pipe (2.10), are provided with the interchanger (2.17) that keeps temperature-stable in the next reservoir (2.15); The outlet of the next reservoir (2.15) is connected via the import of recycle pump (2.16) with upper reservoir (2.14), and recycle pump (2.16) is used for hardening liquid is pumped into upper reservoir (2.14) by the next reservoir (2.15).
4. steel wire poling formula heating shrend insulation built-up type isothermal quenching equipment as claimed in claim 2, it is characterized in that: the water-in of described quenching chamber (2.12) is arranged on the front portion of quenching chamber (2.12), is provided with the water inlet stabilier (2.3) that keeps hardening liquid steadily to rise above water-in.
5. steel wire poling formula heating shrend insulation built-up type isothermal quenching equipment as claimed in claim 2, it is characterized in that: described water inlet pipe (2.9) is stretched in the quenching chamber (2.12) by work cell body (2.1) sidewall, the sealing of water inlet pipe (2.9) inner termination offers the some amount ostium excurrens that Open Side Down (2.9.1) on the inner tube wall of water inlet pipe (2.9).
6. steel wire poling formula heating shrend insulation built-up type isothermal quenching equipment as claimed in claim 2, it is characterized in that: described moving telescopic mechanism (2.4) comprises regulating shaft (2.4.3), gear (2.4.2) and tooth bar (2.4.1), described regulating shaft (2.4.3) is installed in rotation on the work cell body (2.1), described gear (2.4.2) is installed in regulating shaft (2.4.3) two ends, described tooth bar (2.4.1) is connected with described controllable register (2.5), tooth bar (2.4.1) is meshed with gear (2.4.2), and gear (2.4.2) rotating band carry-over bar (2.4.1) moves; The two ends of described regulating shaft (2.4.3) are equipped with the regulating handle (2.4.4) that is used to rotate regulating shaft (2.4.3).
7. steel wire poling formula heating shrend insulation built-up type isothermal quenching equipment as claimed in claim 2, it is characterized in that: the part of described upflow tube (2.13) in work cell body (2.1) has certain altitude, so that can store the hardening liquid of certain liquid level between controllable register (2.5) and work cell body (2.1) front portion.
8. steel wire poling formula heating shrend insulation built-up type isothermal quenching equipment as claimed in claim 1, it is characterized in that: described holding furnace (3) comprises the body of heater (3.1) that relies on carriage (3.10) to support, and is provided with into stove closer (3.2) and the closer of coming out of the stove (3.9) at the entrance end of body of heater (3.1); Described body of heater (3.1) inside is burner hearth (3.3), be provided with cover block (3.5) in the burner hearth (3.3) and be used to install nichrome wire and rest is walked the support brick (3.6) of fiber tube (3.4), the described length direction setting of walking fiber tube (3.4) along body of heater (3.1), walk fiber tube (3.4) front end and run through into stove closer (3.2) and stretch in the water quenching device (2), walk fiber tube (3.4) rear end and run through the closer of coming out of the stove (3.9) and stretch out; Described body of heater (3.1) top is provided with cover plate (3.7).
9. steel wire poling formula heating shrend insulation built-up type isothermal quenching equipment as claimed in claim 8 is characterized in that: be provided with the thermal insulation layer (3.8) that prevents that heat scatters and disappears in the described body of heater (3.1).
10. steel wire poling formula heating shrend insulation built-up type isothermal quenching equipment as claimed in claim 2 is characterized in that: the quenching oil that can change the outfit in the quenching chamber (2.12) in the described water quenching device (2), and with the Q-tempering martensite spring wire that produces oil.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010106140676A CN102010979B (en) | 2010-12-30 | 2010-12-30 | Steel wire through pipe type heating, water quenching and thermal insulation combined isothermal quenching device |
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| CN2010106140676A CN102010979B (en) | 2010-12-30 | 2010-12-30 | Steel wire through pipe type heating, water quenching and thermal insulation combined isothermal quenching device |
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| CN102010979B CN102010979B (en) | 2012-05-23 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102226639A (en) * | 2011-04-14 | 2011-10-26 | 苏闽(张家港)新型金属材料科技有限公司 | Online wire-threading device for drying oven |
| CN103215430A (en) * | 2013-04-23 | 2013-07-24 | 冯伟年 | Novel technique for isothermal heat treatment of steel wire |
| CN103290180A (en) * | 2013-05-31 | 2013-09-11 | 张家港市伟业机械制造有限公司 | Movable cover plate of quenching water tank |
| CN103924047A (en) * | 2014-04-28 | 2014-07-16 | 唐山亚捷机械有限公司 | Quenching equipment for completing quenching, isothermal treatment or tempering in same slot by transferring through hanging basket |
| CN105296725A (en) * | 2014-07-30 | 2016-02-03 | 永圆有限公司 | Quenching mechanism with heat treatment function |
| CN107058719A (en) * | 2016-08-23 | 2017-08-18 | 江苏兴达钢帘线股份有限公司 | High-carbon steel wire water-bath quenches length adjuster |
| CN108034802A (en) * | 2018-01-11 | 2018-05-15 | 江苏神猴钢绳开发有限公司 | The heat treatment method and its production equipment of a kind of steel wire |
| CN110079658A (en) * | 2019-06-10 | 2019-08-02 | 苏州新凌电炉有限公司 | A kind of environment-friendly type steel wire thermal treatment production line |
| CN112195327A (en) * | 2020-10-13 | 2021-01-08 | 联峰钢铁（张家港）有限公司 | Method for obtaining same structure with lead bath quenching process |
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| CN102226639A (en) * | 2011-04-14 | 2011-10-26 | 苏闽(张家港)新型金属材料科技有限公司 | Online wire-threading device for drying oven |
| CN102226639B (en) * | 2011-04-14 | 2013-03-06 | 苏闽(张家港)新型金属材料科技有限公司 | Online wire-threading device for drying oven |
| CN103215430A (en) * | 2013-04-23 | 2013-07-24 | 冯伟年 | Novel technique for isothermal heat treatment of steel wire |
| CN103290180A (en) * | 2013-05-31 | 2013-09-11 | 张家港市伟业机械制造有限公司 | Movable cover plate of quenching water tank |
| CN103290180B (en) * | 2013-05-31 | 2015-03-18 | 张家港市伟业机械制造有限公司 | Movable cover plate of quenching water tank |
| CN103924047A (en) * | 2014-04-28 | 2014-07-16 | 唐山亚捷机械有限公司 | Quenching equipment for completing quenching, isothermal treatment or tempering in same slot by transferring through hanging basket |
| CN105296725A (en) * | 2014-07-30 | 2016-02-03 | 永圆有限公司 | Quenching mechanism with heat treatment function |
| CN107058719A (en) * | 2016-08-23 | 2017-08-18 | 江苏兴达钢帘线股份有限公司 | High-carbon steel wire water-bath quenches length adjuster |
| CN108034802A (en) * | 2018-01-11 | 2018-05-15 | 江苏神猴钢绳开发有限公司 | The heat treatment method and its production equipment of a kind of steel wire |
| CN110079658A (en) * | 2019-06-10 | 2019-08-02 | 苏州新凌电炉有限公司 | A kind of environment-friendly type steel wire thermal treatment production line |
| CN112195327A (en) * | 2020-10-13 | 2021-01-08 | 联峰钢铁（张家港）有限公司 | Method for obtaining same structure with lead bath quenching process |
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Denomination of invention: Steel wire through pipe type heating, water quenching and thermal insulation combined isothermal quenching device Effective date of registration: 20120618 Granted publication date: 20120523 Pledgee: Bank of Jiangsu, Limited by Share Ltd, Wuxi science and Technology Branch Pledgor: Wuxi Xinke Metallurgical Equipment Co., Ltd. Registration number: 2012990000305 |
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Denomination of invention: Steel wire through pipe type heating, water quenching and thermal insulation combined isothermal quenching device Effective date of registration: 20130109 Granted publication date: 20120523 Pledgee: Bank of Jiangsu, Limited by Share Ltd, Wuxi science and Technology Branch Pledgor: Wuxi Xinke Metallurgical Equipment Co., Ltd. Registration number: 2013990000020 |
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