CN110144450A - Large-scale container internal wall is heat-treated supporting tool and its application method - Google Patents
Large-scale container internal wall is heat-treated supporting tool and its application method Download PDFInfo
- Publication number
- CN110144450A CN110144450A CN201810146080.XA CN201810146080A CN110144450A CN 110144450 A CN110144450 A CN 110144450A CN 201810146080 A CN201810146080 A CN 201810146080A CN 110144450 A CN110144450 A CN 110144450A
- Authority
- CN
- China
- Prior art keywords
- supporting tool
- support plate
- heat
- heater
- inner walls
- Prior art date
- 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.)
- Withdrawn
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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
- 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
-
- 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
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
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- 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
Large-scale container internal wall is heat-treated supporting tool and its application method, belongs to Field of Heat-treatment, overcomes prior art defect, structure have support plate (1), steel pipe (2), positive and negative female thread (3), sub-buckle (4), adjusting rod (5) etc.；(1) the support plate is arc, radian is approximate with inner walls, is used to support thermal insulation material and electric heater is bonded with inner walls；The steel pipe (2) connect support plate (1) with positive and negative female thread (3)；(4) (5), (5) rotation adjusting lever can effectively adjust the height of supporting tool to centre bore installation and adjustment bar to the sub-buckle.Tooling: being placed in large container enclosure interior to be heated by application method, is (1) above arranged thermal insulation material and electric heater in support plate, is adjusted supporting tool in position to be heated；(5) rotation adjusting lever, adjusts the height of supporting tool, heater is promoted to fit closely with inner walls；Power on, according to electric heating regulation electrified regulation.This tooling is suitable for the enclosure interior local heat treatmet of all similar containers.
Description
Fields
The invention belongs to Field of Heat-treatment, are related to local heating supporting tool.
Background technique
In pressure vessel manufacturing processing industry, it is often necessary to carry out local heat treatmet to workpiece.With pressure vessel row
The fast development of industry, pressure vessel is increasingly enlarged, the more and more common postwelding heat applied to large container of local heat treatmet
Processing.For local heat treatmets such as container circular seams compared with heavy wall, it is often necessary to which shell inside and outside wall heats simultaneously, enclosure interior setting
Attemperator is difficult, and fixed heater and thermal insulation material are difficult inside housings for the electric heating tooling of the prior art, heater with
Inner walls cannot be effectively bonded, and heat conduction efficiency is lower, and temperature gradient is larger, and heat dissipation capacity is big, and thermal effectiveness is poor, energy benefit
It is low with rate.
Summary of the invention
The purpose of the invention is to overcome prior art defect, a kind of large container enclosure interior electric heating support is provided
Tooling, it is ensured that heater effectively heats, and guarantees thermal effectiveness.
Large-scale container internal wall is heat-treated supporting tool, and structure has: support plate 1, positive and negative female thread 3, sub-buckle 4, is adjusted steel pipe 2
Pole 5 etc.；The support plate 1 is arc, and radian is approximate with inner walls, is used to support thermal insulation material and electric heater and shell
Inner wall fitting；The steel pipe 2 connects support plate 1 and positive and negative female thread 3；The 4 centre bore installation and adjustment bar 5 of sub-buckle, rotation are adjusted
Pole 5 can effectively adjust the height of supporting tool.
It is as follows that large-scale container internal wall is heat-treated supporting tool application method:
1. rotation adjusting lever 5 reduces the height of supporting tool, tooling is placed in large container enclosure interior to be heated；
2. arranging thermal insulation material and electric heater in support plate 1, supporting tool is adjusted in position to be heated；
3. rotation adjusting lever 5 adjusts the height of supporting tool, heater is promoted to fit closely with inner walls；
4. can be put simultaneously using more than two heaters according to the needs for the shell circumferential weld being heated and be placed in shell ring
Stitch remaining position；
5. adjusting supporting tool, check that heater is bonded situation with shell；
6. powering on, according to electric heating regulation electrified regulation, heat treatment process is executed；
7. after shell circumferential weld completes heat treatment, removing heater, heat-preservation cotton and electric heating supporting tool.
Beneficial effects of the present invention: the thermal efficiency is improved, it is ensured that inner walls local heat treatmet quality；Operation letter
It is single, it is easy for installation, it improves work efficiency.
Detailed description of the invention
Fig. 1 is that large-scale container internal wall is heat-treated supporting tool main view,
Fig. 2 is Fig. 1 right view,
In figure: 1 support plate, 2 steel pipes, 3 positive and negative female threads, 4 sub-buckles, 5 adjusting rods.
Specific embodiment
The present invention is further illustrated in conjunction with attached drawing.
As shown in Figure 1 and Figure 2, large-scale container internal wall is heat-treated supporting tool, and structure has: support plate 1, steel pipe 2, positive and negative
Female thread 3, sub-buckle 4, adjusting rod 5 etc.；The support plate 1 supports thermal insulating material for fixing thermal insulation material and heater, arc part
Material and heater are bonded with inner walls；The steel pipe 2 connects support plate 1 and positive and negative female thread 3；4 centre bore of the sub-buckle peace
Adjustment pole 5, rotation adjusting lever 5 can effectively adjust the height of supporting tool, heater promoted effectively to be bonded with inner walls.
As shown in Figure 1 and Figure 2, large-scale container internal wall heat treatment supporting tool is as follows using program:
1. rotation adjusting lever 5 reduces the height of supporting tool, tooling is placed in large container enclosure interior to be heated；
2. arranging thermal insulation material and electric heater in support plate 1, supporting tool is adjusted in position to be heated；
3. rotation adjusting lever 5 adjusts the height of supporting tool, heater is promoted to fit closely with inner walls；
4. can be put simultaneously using more than two heaters according to the needs for the shell circumferential weld being heated and be placed in shell ring
Stitch remaining position；
5. adjusting supporting tool, check that heater is bonded situation with shell；
6. powering on, according to electric heating regulation electrified regulation, heat treatment process is executed；
7. after shell circumferential weld completes heat treatment, removing heater, heat-preservation cotton and electric heating supporting tool.
This tooling is suitable for the enclosure interior local heat treatmet of all similar containers.
Claims (2)
1. large-scale container internal wall be heat-treated supporting tool, it is characterized in that: its structure have support plate (1), steel pipe (2), positive and negative female thread (3),
Sub-buckle (4), adjusting rod (5) etc.；(1) the support plate is arc, radian is approximate with inner walls, is used to support thermal insulation material and electricity
Heater is bonded with inner walls；The steel pipe (2) connect support plate (1) with positive and negative female thread (3)；The sub-buckle (4) pacify by centre bore
(5), (5) rotation adjusting lever can effectively adjust the height of supporting tool to adjustment pole.
2. large-scale container internal wall described in claim 1 is heat-treated supporting tool application method, it is characterized in that:
(1) (5) rotation adjusting lever reduces the height of supporting tool, and tooling is placed in large container enclosure interior to be heated；
(2) thermal insulation material and electric heater are (1) above arranged in support plate, adjust supporting tool in position to be heated；
(3) (5) rotation adjusting lever, adjusts the height of supporting tool, heater is promoted to fit closely with inner walls；
(4) it can be put simultaneously using more than two heaters according to the needs for the shell circumferential weld being heated and be placed in shell ring
Stitch remaining position；
(5) supporting tool is adjusted, checks that heater is bonded situation with shell；
(6) power on, according to electric heating regulation electrified regulation, execute heat treatment process；
(7) after shell circumferential weld completes heat treatment, heater, heat-preservation cotton and electric heating supporting tool are removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810146080.XA CN110144450A (en) | 2018-02-12 | 2018-02-12 | Large-scale container internal wall is heat-treated supporting tool and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810146080.XA CN110144450A (en) | 2018-02-12 | 2018-02-12 | Large-scale container internal wall is heat-treated supporting tool and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110144450A true CN110144450A (en) | 2019-08-20 |
Family
ID=67588755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810146080.XA Withdrawn CN110144450A (en) | 2018-02-12 | 2018-02-12 | Large-scale container internal wall is heat-treated supporting tool and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110144450A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201999968U (en) * | 2011-01-21 | 2011-10-05 | 上海电力安装第二工程公司 | Supporting device of heating plate for heat treatment of pipeline |
| CN205043370U (en) * | 2015-09-18 | 2016-02-24 | 青岛兰石重型机械设备有限公司 | Barrel inner wall heating frock |
| CN205290029U (en) * | 2015-12-11 | 2016-06-08 | 南京宝泰特种材料股份有限公司 | Barrel internal stay and circumferential weld argon arc weld gas protection frock |
| CN205576233U (en) * | 2016-05-17 | 2016-09-14 | 山东电力建设第一工程公司 | Inside thermal treatment anchor clamps of pipeline |
| CN207891399U (en) * | 2018-02-12 | 2018-09-21 | 兰州兰石重型装备股份有限公司 | Large-scale container internal wall is heat-treated supporting tool |
-
2018
- 2018-02-12 CN CN201810146080.XA patent/CN110144450A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201999968U (en) * | 2011-01-21 | 2011-10-05 | 上海电力安装第二工程公司 | Supporting device of heating plate for heat treatment of pipeline |
| CN205043370U (en) * | 2015-09-18 | 2016-02-24 | 青岛兰石重型机械设备有限公司 | Barrel inner wall heating frock |
| CN205290029U (en) * | 2015-12-11 | 2016-06-08 | 南京宝泰特种材料股份有限公司 | Barrel internal stay and circumferential weld argon arc weld gas protection frock |
| CN205576233U (en) * | 2016-05-17 | 2016-09-14 | 山东电力建设第一工程公司 | Inside thermal treatment anchor clamps of pipeline |
| CN207891399U (en) * | 2018-02-12 | 2018-09-21 | 兰州兰石重型装备股份有限公司 | Large-scale container internal wall is heat-treated supporting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190820 |
|
| WW01 | Invention patent application withdrawn after publication |