CN105132641A - Online solutionizing treatment production line for U-shaped heat exchange pipes - Google Patents
Online solutionizing treatment production line for U-shaped heat exchange pipes Download PDFInfo
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- CN105132641A CN105132641A CN201510636192.XA CN201510636192A CN105132641A CN 105132641 A CN105132641 A CN 105132641A CN 201510636192 A CN201510636192 A CN 201510636192A CN 105132641 A CN105132641 A CN 105132641A
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- spraying
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Abstract
The invention discloses an online solutionizing treatment production line for U-shaped heat exchange pipes and belongs to the technical field of automatic production lines. The online solutionizing treatment production line for the U-shaped heat exchange pipes overcomes the defects that in the prior art, the efficiency is low, the labor intensity is high, and workpieces are damaged easily. According to the technical scheme, a workpiece arrangement area 1, a heating furnace area 2 and a spray cooling area 3 are arranged from left to right, a fixed steel frame is arranged in the workpiece arrangement area, heating furnace area conveying belts 4 are arranged in front of the heating furnace area, and spray cooling area conveying belts 5 are arranged in front of the spray cooling area; an automatic detecting and limiting transfer trolley 6 is arranged between the heating furnace area conveying belts 4 and the spray cooling area conveying belts 5; a discharging mechanism 7 is mounted at the output ends of the spray cooling area conveying belts. According to the online solutionizing treatment production line for the U-shaped heat exchange pipes, three processes are integrated onto one automatic production line, feeding, quenching and spray cooling are completed at a time, product quality is guaranteed, production efficiency is greatly improved, and the online solutionizing treatment production line is suitable for continuous large-scale production.
Description
Art
The invention belongs to automatic production line technical field, especially relate to U heat exchange solutionizing process.
Background technology
Existing U-tube solutionizing processing mode adopts electrical resistance method, blocked by heat transfer tube two ends clip, become resistance part and carry out electrified regulation.Clamping place heat transfer tube is very easily caused to be punctured by electric current because its clamping place produces large resistance instantaneously; Because equipment can only process one at every turn, and working routine repeats, equipment needs repeat switch, and not only working efficiency is low, labour intensity large, equipment failure rate is very high, workpiece is fragile, carries out production in enormous quantities difficulty.
Summary of the invention
The present invention seeks to overcome that prior art inefficiency, labour intensity are large, the defect of workpiece rapid wear.
The invention provides a kind of U heat exchange on-line solution process for producing line, technical scheme is: be that workpiece puts district 1, Reheating Furnace Zone 2, spraying and cooling area 3 successively, heating zone conveying belt 4 is set before heating zone, spraying and cooling area conveying belt 5 is set before spraying and cooling area; The transport carriage 6 of automatic detectability bit function is set between described heating zone conveying belt 4 and spraying and cooling area conveying belt 5; At described spraying and cooling area conveying belt 5 output terminal, shedding mechanism 7 is installed; Put district at workpiece and arrange fixing steelframe, electric hoist 8.
Described Reheating Furnace Zone is made up of three unlimited combustion gas normalizing process furnace and fuel burner nozzle.
The System's composition that described spraying and cooling area is made up of three unlimited casings and shower 10, shower has spray apertures, by water pump 11 pressure water flooding.
Described transport carriage 6 there is infrared detection system.
Using method of the present invention, its technical process is:
1. by electric hoist 8, pending U heat exchange being winched to workpiece puts in district 1;
2. the transmission speed of Reheating Furnace Zone conveying belt 4 and spraying cooling conveying belt 5 is regulated;
3. light a fire in Reheating Furnace Zone 2, opens spraying and cooling area 3 water-spray system;
4. open transport carriage 6 infrared detection system, start working;
5. reach required temperature until fire box temperature and after keeping temperature, open conveying belt trip switch, heat transfer tube starts to carry successively on a production line;
6. when heat transfer tube is transferred out Reheating Furnace Zone 2 by Reheating Furnace Zone conveying belt 4, after transport carriage 6 detects, start and heat transfer tube is transported to spraying cooling conveying belt 5, enter spraying and cooling area 3 to cool, move to shedding mechanism 7 by spraying cooling conveying belt 5 after cooling, complete whole heat transfer tube solutionizing process;
7. repeat aforesaid operations continuously, carry out uninterrupted streamline production operation in enormous quantities.
The present invention by 3 road process integrations of prior art on an automatic production line, make to expect that quenching and spraying cooling one gas complete, greatly save production hour, decrease artificial clamping carrying and repeatedly repeat loading and unloading work, avoid and the damage of workpiece therefore may be caused even to scrap, the product indifference making to produce, ensure quality product, greatly provided production efficiency, be applicable to producing in enormous quantities continuously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
In figure: district put by 1 workpiece, 2 Reheating Furnace Zones, 3 spraying and cooling area, 4 Reheating Furnace Zone conveying belt, 5 spraying and cooling area conveying belt, 6 transport carriages, 7 shedding mechanisms, 8 electric hoists.
Fig. 2 is process furnace left view,
In figure: 9 burners.
Fig. 3 position spray cooling system left view,
In figure: 10 showers, 11 water pumps.
Embodiment
Below in conjunction with concrete accompanying drawing, the specific embodiment of the present invention is illustrated.
As shown in Figure 1 and Figure 2: described a kind of U heat exchange on-line solution process for producing line, equipment is successively that workpiece puts district 1, Reheating Furnace Zone 2, spraying and cooling area 3 from left to right, Reheating Furnace Zone conveying belt 4 is set before Reheating Furnace Zone 2, spraying and cooling area conveying belt 5, transport carriage 6 transporting work pieces between two conveying belt is set before spraying and cooling area 3, it there is infrared detection system, shedding mechanism 7 is set in spraying and cooling area conveying belt 5 side; In described conveying belt 4/5 overhead, electric hoist 8 is installed.
Using method of the present invention, its technical process is:
1. by electric hoist 8, pending U heat exchange being winched to workpiece puts in district 1;
2. the transmission speed of Reheating Furnace Zone conveying belt 4 and spraying cooling conveying belt 5 is regulated;
3. light a fire in Reheating Furnace Zone 2, opens spraying and cooling area 3 water-spray system;
4. open transport carriage 6 infrared detection system, start working;
5. reach required temperature until fire box temperature and after keeping temperature, open conveying belt trip switch, heat transfer tube starts to carry successively on a production line;
6. when heat transfer tube is transferred out Reheating Furnace Zone 2 by Reheating Furnace Zone conveying belt 4, after transport carriage 6 detects, start and heat transfer tube is transported to spraying cooling conveying belt 5, enter spraying and cooling area 3 to cool, move to shedding mechanism 7 by spraying cooling conveying belt 5 after cooling, complete whole heat transfer tube solutionizing process;
7. repeat aforesaid operations continuously, carry out uninterrupted streamline production operation in enormous quantities.
3 road process integrations of prior art on an automatic production line, are needed the task that 3 independent equipment, separately manual operation just can complete by the present invention before completing.Automatic production line can avoid the not good workpiece caused of artificial holding workpiece to scrap, and can only produce the problem of at every turn, the product indifference making to produce, be conducive to extensive, produce in enormous quantities, substantially increase production efficiency.The present invention expects that from above quenching and spraying cooling one gas complete, and has greatly saved production hour, decreases carrying and repeatedly repeats loading and unloading work, avoiding the additional injuries that pilot process may cause.
Claims (5)
1. a U heat exchange on-line solution process for producing line, it is characterized in that: apparatus for production line arrangement is that workpiece puts district 1, Reheating Furnace Zone 2, spraying and cooling area 3 successively, heating zone conveying belt 4 is set before heating zone, spraying and cooling area conveying belt 5 is set before spraying and cooling area; Transport carriage 6 between described heating zone conveying belt 4 and spraying and cooling area conveying belt 5; Described spraying and cooling area conveying belt 5 output terminal has shedding mechanism 7; Put district at workpiece and arrange fixing steelframe, electric hoist 8; Described transport carriage 6 has automatic detectability bit function to arrange.
2. a kind of U heat exchange on-line solution process for producing line according to claim 1, is characterized in that: described Reheating Furnace Zone 2 is made up of three unlimited combustion gas normalizing process furnace and fuel burner nozzle.
3. a kind of U heat exchange on-line solution process for producing line according to claim 1, is characterized in that: the System's composition that described spraying and cooling area is made up of three unlimited casings and shower 10, shower has spray apertures, by water pump 11 pressure water flooding.
4. a kind of U heat exchange on-line solution process for producing line according to claim 1, is characterized in that: described transport carriage 6 having automatic detectability bit function arrange is infrared detection system.
5. a kind of U heat exchange on-line solution process for producing line according to claim 1, is characterized in that: its technical process is:
1. by electric hoist 8, pending U heat exchange being winched to workpiece puts in district 1;
2. the transmission speed of Reheating Furnace Zone conveying belt 4 and spraying cooling conveying belt 5 is regulated;
3. light a fire in Reheating Furnace Zone 2, opens spraying and cooling area 3 water-spray system;
4. open transport carriage 6 infrared detection system, start working;
5. reach required temperature until fire box temperature and after keeping temperature, open conveying belt trip switch, heat transfer tube starts to carry successively on a production line;
6. when heat transfer tube is transferred out Reheating Furnace Zone 2 by Reheating Furnace Zone conveying belt 4, after transport carriage 6 detects, start and heat transfer tube is transported to spraying cooling conveying belt 5, enter spraying and cooling area 3 to cool, move to shedding mechanism 7 by spraying cooling conveying belt 5 after cooling, complete whole heat transfer tube solutionizing process;
7. repeat aforesaid operations continuously, carry out uninterrupted streamline production operation in enormous quantities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636192.XA CN105132641A (en) | 2015-09-30 | 2015-09-30 | Online solutionizing treatment production line for U-shaped heat exchange pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636192.XA CN105132641A (en) | 2015-09-30 | 2015-09-30 | Online solutionizing treatment production line for U-shaped heat exchange pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105132641A true CN105132641A (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510636192.XA Pending CN105132641A (en) | 2015-09-30 | 2015-09-30 | Online solutionizing treatment production line for U-shaped heat exchange pipes |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908342A (en) * | 2017-03-20 | 2017-06-30 | 昆明理工大学 | A kind of thermal shock resistance test device and method |
| CN110819919A (en) * | 2019-03-19 | 2020-02-21 | 烟台智诚铝业科技有限公司 | Solid solution quenching device for processing aluminum alloy of vehicle body |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0559439A (en) * | 1991-08-27 | 1993-03-09 | Kawasaki Steel Corp | Method for controlling cooling of steel pipe in roller hearth type heat treatment furnace |
| CN2685348Y (en) * | 2004-03-16 | 2005-03-16 | 南京长江电炉厂有限公司 | Heat processing equipment |
| CN103060544A (en) * | 2013-02-01 | 2013-04-24 | 唐山西境环保科技有限公司 | Long-rod type workpiece heat treatment line |
| CN104087738A (en) * | 2014-07-03 | 2014-10-08 | 宁夏天地奔牛实业集团有限公司 | Mining scrapping plate integral induction heat-permeable segmented time-controllable spray quenching process and device |
| CN104561471A (en) * | 2014-12-26 | 2015-04-29 | 重庆市姣阳机械有限公司 | Heat treatment production line |
| US20150315667A1 (en) * | 2012-12-12 | 2015-11-05 | Jfe Steel Corporation | Heat treatment equipment line for seamless steel tube or pipe, and method of manufacturing high strength stainless steel tube or pipe |
-
2015
- 2015-09-30 CN CN201510636192.XA patent/CN105132641A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0559439A (en) * | 1991-08-27 | 1993-03-09 | Kawasaki Steel Corp | Method for controlling cooling of steel pipe in roller hearth type heat treatment furnace |
| CN2685348Y (en) * | 2004-03-16 | 2005-03-16 | 南京长江电炉厂有限公司 | Heat processing equipment |
| US20150315667A1 (en) * | 2012-12-12 | 2015-11-05 | Jfe Steel Corporation | Heat treatment equipment line for seamless steel tube or pipe, and method of manufacturing high strength stainless steel tube or pipe |
| CN103060544A (en) * | 2013-02-01 | 2013-04-24 | 唐山西境环保科技有限公司 | Long-rod type workpiece heat treatment line |
| CN104087738A (en) * | 2014-07-03 | 2014-10-08 | 宁夏天地奔牛实业集团有限公司 | Mining scrapping plate integral induction heat-permeable segmented time-controllable spray quenching process and device |
| CN104561471A (en) * | 2014-12-26 | 2015-04-29 | 重庆市姣阳机械有限公司 | Heat treatment production line |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908342A (en) * | 2017-03-20 | 2017-06-30 | 昆明理工大学 | A kind of thermal shock resistance test device and method |
| CN110819919A (en) * | 2019-03-19 | 2020-02-21 | 烟台智诚铝业科技有限公司 | Solid solution quenching device for processing aluminum alloy of vehicle body |
| CN110819919B (en) * | 2019-03-19 | 2021-06-18 | 烟台智诚铝业科技有限公司 | Solid solution quenching device for processing aluminum alloy of vehicle body |
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Application publication date: 20151209 |
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| RJ01 | Rejection of invention patent application after publication |