CN107794360A - A kind of Equipment for Heating Processing of TP410 seamless pipes - Google Patents
A kind of Equipment for Heating Processing of TP410 seamless pipes Download PDFInfo
- Publication number
- CN107794360A CN107794360A CN201711181496.7A CN201711181496A CN107794360A CN 107794360 A CN107794360 A CN 107794360A CN 201711181496 A CN201711181496 A CN 201711181496A CN 107794360 A CN107794360 A CN 107794360A
- Authority
- CN
- China
- Prior art keywords
- furnace shell
- burner hearth
- supporting plate
- equipment
- heating processing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- 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
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0025—Supports; Baskets; Containers; Covers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a kind of Equipment for Heating Processing of TP410 seamless pipes, furnace shell including being provided with burner hearth, heater, bracket, hot air circulating mechanism and rotating mechanism, fire door is provided with described furnace shell, described furnace shell is provided with rotating mechanism on the rear wall of burner hearth, described rotating mechanism is by rotating disk, belt wheel, transmission belt and servomotor are formed, the hot air circulating mechanism communicated with burner hearth is additionally provided with described furnace shell, the bracket for placing seamless pipe is arranged in burner hearth, and it is connected with the rotating disk on rotating mechanism, having heaters is set on the inwall of described burner hearth.The present invention make it that the temperature inside burner hearth is more uniform using hot air circulating mechanism, prevent the temperature difference, and pass through the structure design of rotating mechanism and bracket, so that the steel pipe on bracket is hanging, and it can be rotated together with the rotating disk on rotating mechanism, the heat treatment homogeneity of steel pipe is substantially increased, contributes to the optimal processing of steel pipe acquisition moulding and the mechanical property of finished product.
Description
【Technical field】
The present invention relates to the technical field of steel pipe heat treatment, more particularly to a kind of Equipment for Heating Processing of TP410 seamless pipes.
【Background technology】
Seamless pipe is a kind of with hollow section, the non-jointed strip steel in periphery.Stainless steel seamless pipe has following
Feature：One, the wall thickness of the product are thicker, and its more economical and practicality, wall thickness is thinner, and its processing cost will
Significantly rise；Secondly, the technique of the product determines its limitation performance, and general seamless steel pipe precision is low：Wall unevenness is even,
Mass color brightness is low inside and outside pipe, scale cost is high, and interior appearance also has pit, stain to be not easy to remove；Thirdly, its detection and shaping
Must processed offline.Therefore it embodies its superiority in terms of high pressure, high intensity, mechanical structure are with material.
TP410 hollow forgings can just be processed into seamless pipe finished product, including heat treatment after multiple tracks is processed.Good Technology for Heating Processing
It can obtain that optimal processing is moulding and the mechanical property of finished product.But current hollow forging exist in heat treatment process it is heated not
The problem of uniform, cause same part final product quality heterogeneity.In order to solve problem above, it is necessary to propose that a kind of TP410 is seamless
The Equipment for Heating Processing of pipe.
【The content of the invention】
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of heat treatment of TP410 seamless pipes is set
Standby, it aims to solve the problem that hollow forging has that uneven heating is even to cause same part final product quality uneven in heat treatment process in the prior art
One technical problem.
To achieve the above object, the present invention proposes a kind of Equipment for Heating Processing of TP410 seamless pipes, including is provided with burner hearth
Furnace shell, heater, bracket, hot air circulating mechanism and rotating mechanism, be provided with fire door on described furnace shell, described furnace shell exists
Rotating mechanism is provided with the rear wall of burner hearth, described rotating mechanism is made up of rotating disk, belt wheel, transmission belt and servomotor, institute
The hot air circulating mechanism communicated with burner hearth is additionally provided with the furnace shell stated, the bracket for placing seamless pipe is arranged on burner hearth
It is interior, and be connected with the rotating disk on rotating mechanism, having heaters is set on the inwall of described burner hearth.
Preferably, described rotating disk is rotatably installed on the rear wall of furnace shell, and it is relative with the center of burner hearth, it is described
The rear end of rotating disk is installed with belt wheel, and described belt wheel is connected by transmission belt with servo motor transmission, described servo electricity
Machine is fixedly mounted on the exterior top of furnace shell.
Preferably, described hot air circulating mechanism is made up of blower fan, upper fan blade and warm-air pipe, described blower fan is fixed on
The top of furnace shell, the output shaft of described blower fan is connected with burner hearth, and fan blade is provided with output shaft, before described furnace shell
Rear portion is provided with the air channel communicated with burner hearth, and described warm-air pipe is arranged on the top of burner hearth, and the rear and front end of warm-air pipe
The air channel that mouth is set with furnace shell front and rear part respectively is connected.
Preferably, described upper fan blade is disposed therein near an air channel.
Preferably, described bracket by rear supporting plate, center connecting pole, preceding supporting plate and supporting framework into described butt
The center of plate is connected with preceding supporting plate centrally through center connecting pole, and the rear portion of described rear supporting plate is provided with hexagonal boss, institute
The front end center for the rotating disk stated is provided with hexagonal deep gouge, described rear supporting plate be embedded in by hexagonal boss in hexagonal deep gouge realize with
Rotating disk is connected, and described preceding supporting plate is connected by bearing and support frame, and the rear end face of described preceding supporting plate is evenly equipped with
Some fixed inserting columns, some post holes corresponding with fixed inserting column are offered in described rear supporting plate, are respectively provided with each post holes
One movable inserting column, described bracket also include top plate, are provided with the front end face of described top plate some corresponding with post holes
Fore-set, described top plate are arranged on the rear portion of rear supporting plate by fastener.
Preferably, described furnace shell and fire door forms by shaped steel and the weldering of stainless steel plate group, and in furnace shell and fire door
Interbed is equipped with one layer of heat preservation furnace lining layer, and described fire door is flexibly connected by hinge with furnace shell, is provided with described fire door
Door handle, described furnace shell are provided with some retaining mechanisms in the edge of fire door.
Preferably, described retaining mechanism is made up of threaded post, pressing handwheel, one end of described threaded post and furnace shell
It is movably hinged, described pressing handwheel and screw thread male screw are connected, and the edge of described fire door, which is provided with, some supplies spiral shell
The opening hole clipping of line post insertion, each corresponding retaining mechanism of the hole clipping that is open.
Preferably, temperature sensor is also installed with described furnace shell, the induction end of described temperature sensor
Connected with burner hearth, the cooking fume exhaust pipe communicated with burner hearth is additionally provided with the top of described furnace shell.
Beneficial effects of the present invention：Compared with prior art, a kind of heat treatment of TP410 seamless pipes provided by the invention is set
It is standby, it is rational in infrastructure, using hot air circulating mechanism so that the temperature inside burner hearth is more uniform, prevent the temperature difference and cause steel pipe
The problem of thermal treatment quality is low, and pass through the structure design of rotating mechanism and bracket so that the steel pipe on bracket can be hanging, and
It can together be rotated with the rotating disk on rotating mechanism, substantially increase the heat treatment homogeneity of steel pipe, improve the heat treatment of steel pipe
Quality, contribute to the optimal processing of steel pipe acquisition moulding and the mechanical property of finished product.
The feature and advantage of the present invention will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of front view of the Equipment for Heating Processing of TP410 seamless pipes of the embodiment of the present invention；
Fig. 2 is a kind of structural representation of the Equipment for Heating Processing of TP410 seamless pipes of the embodiment of the present invention；
Fig. 3 is a kind of rearview of the Equipment for Heating Processing of TP410 seamless pipes of the embodiment of the present invention；
Fig. 4 is the partial enlarged drawing of part A in Fig. 2；
Fig. 5 is the partial enlarged drawing of part B in Fig. 1.
【Embodiment】
To make the object, technical solutions and advantages of the present invention of greater clarity, below by drawings and Examples, to this
Invention is further elaborated.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention,
The scope being not intended to limit the invention.In addition, in the following description, the description to known features and technology is eliminated, to keep away
Exempt from unnecessarily to obscure idea of the invention.
Refering to Fig. 1 to Fig. 5, the embodiment of the present invention provides a kind of Equipment for Heating Processing of TP410 seamless pipes, including is provided with stove
Furnace shell 1, heater 2, bracket 3, hot air circulating mechanism 4 and the rotating mechanism 5 of thorax 10, fire door 11 is provided with described furnace shell 1,
Described furnace shell 1 is provided with rotating mechanism 5 on the rear wall of burner hearth 10, and described rotating mechanism 5 is by rotating disk 51, belt wheel 52, biography
Dynamic band 53 and servomotor 54 are formed, and the hot air circulating mechanism 4 communicated with burner hearth 10 is additionally provided with described furnace shell 1, is used for
The bracket 3 for placing seamless pipe is arranged in burner hearth 10, and is connected with the rotating disk 51 on rotating mechanism 5, described stove
Having heaters 2 is set on the inwall of thorax 10.
Wherein, described rotating disk 51 is rotatably installed on the rear wall of furnace shell 1, and relative with the center of burner hearth 10, described
The rear end of rotating disk 51 be installed with belt wheel 52, described belt wheel 52 is connected by transmission belt 53 and servomotor 54,
Described servomotor 54 is fixedly mounted on the exterior top of furnace shell 1.
Further, described hot air circulating mechanism 4 is made up of blower fan 41, upper fan blade 42 and warm-air pipe 43, described wind
Machine 41 is fixed on the top of furnace shell 1, and the output shaft of described blower fan 41 is connected with burner hearth 10, and fan blade is provided with output shaft
42, the front and rear part of described furnace shell 1 is provided with the air channel 12 communicated with burner hearth 10, and described warm-air pipe 43 is arranged on burner hearth 10
Top, and the rear and front end mouth of warm-air pipe 43 respectively with the front and rear part of furnace shell 1 set air channel 12 be connected, described upper fan blade 42
It is disposed therein near an air channel 12.
Further, described bracket 3 is made up of rear supporting plate 31, center connecting pole 32, preceding supporting plate 33 and support frame 34, institute
The center for the rear supporting plate 31 stated is connected with preceding supporting plate 33 centrally through center connecting pole 32, and the rear portion of described rear supporting plate 31 is set
Hexagonal boss 311 is equipped with, the front end center of described rotating disk 51 is provided with hexagonal deep gouge 511, and described rear supporting plate 31 passes through six
Angle boss 311 realizes and is connected with rotating disk 51 that described preceding supporting plate 33 passes through bearing and support frame in hexagonal deep gouge 511
34 are connected, and the rear end face of described preceding supporting plate 33 is evenly equipped with some fixed inserting columns 331, offered in described rear supporting plate 31
Some post holes 312 corresponding with fixed inserting column 331, a movable inserting column 313, described bracket 3 are respectively provided with each post holes 312
Also include top plate 35, some fore-sets 351 corresponding with post holes 312 are provided with the front end face of described top plate 35, it is described
Top plate 35 is arranged on the rear portion of rear supporting plate 31 by fastener.
Further, described furnace shell 1 and fire door 11 form by shaped steel and the weldering of stainless steel plate group, and furnace shell 1 and stove
The intermediate layer of door 11 is equipped with one layer of heat preservation furnace lining layer 13, and described fire door 11 is flexibly connected by hinge 14 with furnace shell 1, described
Fire door 11 on be provided with door handle 15, described furnace shell 1 is provided with some retaining mechanisms 16 in the edge of fire door 11, described
Retaining mechanism 16 be made up of threaded post 161, pressing handwheel 162, one end and the furnace shell 1 of described threaded post 161 are movably hinged,
Described pressing handwheel 162 is connected with the screw thread of threaded post 161, and the edge of described fire door 11, which is provided with, some supplies screw thread
The opening hole clipping 111 that post 161 is embedded in, each hole clipping 111 that is open correspond to a retaining mechanism 16, also fixed on described furnace shell 1
Temperature sensor 6 is installed, the induction end of described temperature sensor 6 is connected with burner hearth 10, and the top of described furnace shell 1 is also set
It is equipped with the cooking fume exhaust pipe 7 communicated with burner hearth 10.
The course of work of the present invention：
A kind of Equipment for Heating Processing of TP410 seamless pipes of the present invention in the course of the work, before and after steel pipe to be heated
Both ends are respectively inserted on the fixation inserting column 331 of corresponding preceding supporting plate 33 and the movable inserting column 313 of rear supporting plate 31, and steel pipe is carried out
Vacantly, inserting column be finished or steel pipe to be heated it is fixed after, the firmware of top plate 35 is withstood into activity in rear supporting plate 31 and inserted
Post 313, dropped to prevent steel pipe during the volume of heat treatment, the bracket 3 for being provided with steel pipe promoted in burner hearth 10, and cause after
Hexagonal boss 311 on supporting plate 31 starts heater 2, servo electricity in the hexagonal deep gouge 511 of rotating disk 51 after closing fire door 11
Machine 54 and blower fan 41, it is by the cooperation of blower fan 41 and warm-air pipe 43, the front and rear temperature conduction in burner hearth 10 is uniform, prevent part
Temperature is high and low, and servomotor 54 drives rotating disk 51 to rotate by transmission belt 53, and then is driven by rotating disk 51 on bracket 3
Rear supporting plate 31, center connecting pole 32 and preceding supporting plate 33 are rotated simultaneously so that the steel pipe on bracket 3 is uniformly heated, steel pipe
Mass uniformity can be lifted greatly.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent substitution or improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (8)
1. a kind of Equipment for Heating Processing of TP410 seamless pipes, including it is provided with the furnace shell (1), heater (2), bracket of burner hearth (10)
(3), hot air circulating mechanism (4) and rotating mechanism (5), it is characterised in that：Fire door (11), institute are provided with described furnace shell (1)
The furnace shell (1) stated is provided with rotating mechanism (5) on the rear wall of burner hearth (10), and described rotating mechanism (5) is by rotating disk (51), band
Take turns (52), transmission belt (53) and servomotor (54) to form, the heat communicated with burner hearth (10) is additionally provided with described furnace shell (1)
Wind cycling mechanism (4), the bracket (3) for placing seamless pipe are arranged in burner hearth (10), and with rotating mechanism (5)
Rotating disk (51) is connected, and having heaters (2) is set on the inwall of described burner hearth (10).
A kind of 2. Equipment for Heating Processing of TP410 seamless pipes as claimed in claim 1, it is characterised in that：Described rotating disk (51)
It is rotatably installed on the rear wall of furnace shell (1), and it is relative with the center of burner hearth (10), and peace is fixed in the rear end of described rotating disk (51)
Equipped with belt wheel (52), described belt wheel (52) is connected by transmission belt (53) and servomotor (54), described servo electricity
Machine (54) is fixedly mounted on the exterior top of furnace shell (1).
A kind of 3. Equipment for Heating Processing of TP410 seamless pipes as claimed in claim 1, it is characterised in that：Described hot air circulation
Mechanism (4) is made up of blower fan (41), upper fan blade (42) and warm-air pipe (43), and described blower fan (41) is fixed on the top of furnace shell (1)
Portion, the output shaft of described blower fan (41) is connected with burner hearth (10), and fan blade (42), described furnace shell are provided with output shaft
(1) front and rear part is provided with the air channel (12) communicated with burner hearth (10), and described warm-air pipe (43) is arranged on burner hearth (10)
Top, and the air channel (12) that the rear and front end mouth of warm-air pipe (43) is set with furnace shell (1) front and rear part respectively is connected.
A kind of 4. Equipment for Heating Processing of TP410 seamless pipes as claimed in claim 3, it is characterised in that：Described upper fan blade
(42) it is disposed therein near an air channel (12).
A kind of 5. Equipment for Heating Processing of TP410 seamless pipes as claimed in claim 1, it is characterised in that：Described bracket (3) by
Rear supporting plate (31), center connecting pole (32), preceding supporting plate (33) and support frame (34) are formed, the center of described rear supporting plate (31) with
Preceding supporting plate (33) connects centrally through center connecting pole (32), and the rear portion of described rear supporting plate (31) is provided with hexagonal boss
(311), the front end center of described rotating disk (51) is provided with hexagonal deep gouge (511), and described rear supporting plate (31) is convex by hexagonal
Platform (311) realizes and is connected with rotating disk (51) that described preceding supporting plate (33) passes through bearing and branch in hexagonal deep gouge (511)
Support (34) is connected, and the rear end face of described preceding supporting plate (33) is evenly equipped with some fixed inserting columns (331), described rear supporting plate
(31) some post holes (312) corresponding with fixed inserting column (331) are offered on, an activity is respectively provided with each post holes (312)
Inserting column (313), described bracket (3) also include top plate (35), some and post are provided with the front end face of described top plate (35)
The corresponding fore-set (351) in hole (312), described top plate (35) are arranged on the rear portion of rear supporting plate (31) by fastener.
A kind of 6. Equipment for Heating Processing of TP410 seamless pipes as claimed in claim 1, it is characterised in that：Described furnace shell (1) and
Fire door (11) forms by shaped steel and the weldering of stainless steel plate group, and the intermediate layer of furnace shell (1) and fire door (11) is equipped with one layer of heat preservation
Furnace lining layer (13), described fire door (11) are flexibly connected by hinge (14) with furnace shell (1), and described fire door is provided with (11)
Door handle (15), described furnace shell (1) are provided with some retaining mechanisms (16) in the edge of fire door (11).
A kind of 7. Equipment for Heating Processing of TP410 seamless pipes as claimed in claim 6, it is characterised in that：Described retaining mechanism
(16) it is made up of threaded post (161), pressing handwheel (162), one end and the furnace shell (1) of described threaded post (161) are movably hinged,
Described pressing handwheel (162) is connected with threaded post (161) screw thread, and the edge of described fire door (11) is provided with some
For the embedded opening hole clipping (111) of threaded post (161), the corresponding retaining mechanism (16) of the hole clipping (111) that is each open.
A kind of 8. Equipment for Heating Processing of TP410 seamless pipes as claimed in claim 1, it is characterised in that：On described furnace shell (1)
Temperature sensor (6) is also installed with, the induction end of described temperature sensor (6) connects with burner hearth (10), described stove
The cooking fume exhaust pipe (7) communicated with burner hearth (10) is additionally provided with the top of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181496.7A CN107794360B (en) | 2017-11-23 | 2017-11-23 | Heat treatment equipment for TP410 seamless tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181496.7A CN107794360B (en) | 2017-11-23 | 2017-11-23 | Heat treatment equipment for TP410 seamless tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107794360A true CN107794360A (en) | 2018-03-13 |
| CN107794360B CN107794360B (en) | 2023-08-01 |
Family
ID=61536430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711181496.7A Active CN107794360B (en) | 2017-11-23 | 2017-11-23 | Heat treatment equipment for TP410 seamless tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107794360B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108588381A (en) * | 2018-06-15 | 2018-09-28 | 江苏英杰铝业有限公司 | Tubulose aluminium section bar annealing device |
| CN117286324A (en) * | 2023-10-07 | 2023-12-26 | 常州普江不锈钢管有限公司 | Metal pipe surface heat treatment processing device and processing method |
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| CN108588381A (en) * | 2018-06-15 | 2018-09-28 | 江苏英杰铝业有限公司 | Tubulose aluminium section bar annealing device |
| CN117286324A (en) * | 2023-10-07 | 2023-12-26 | 常州普江不锈钢管有限公司 | Metal pipe surface heat treatment processing device and processing method |
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| Publication number | Publication date |
|---|---|
| CN107794360B (en) | 2023-08-01 |
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Address after: 314300 No.31 Xiantan temple, Nongfeng village, Baibu Town, Haiyan County, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Zhongda New Material Co.,Ltd. Address before: 314300 Baibu Town, Haiyan County, Jiaxing City, Zhejiang Province Applicant before: ZHEJIANG ZHONGDA SPECIAL STEEL Co.,Ltd. |
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