CN104290178A - Casting mold of circular hearth liner and manufacturing method thereof - Google Patents
Casting mold of circular hearth liner and manufacturing method thereof Download PDFInfo
- Publication number
- CN104290178A CN104290178A CN201410551383.1A CN201410551383A CN104290178A CN 104290178 A CN104290178 A CN 104290178A CN 201410551383 A CN201410551383 A CN 201410551383A CN 104290178 A CN104290178 A CN 104290178A
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- China
- Prior art keywords
- arc panel
- casting mold
- circular arc
- connecting plate
- annular furnace
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention discloses a casting mold of a circular hearth liner and a manufacturing method thereof. The casting mold comprises an arc panel; the arc panel is provided with a plurality of transverse and vertical stiffeners; the arc panel is evenly provided with a plurality of exhaust openings; connecting plates are arranged on two sides of the arc panel and provided with connecting bolt holes. No special construction machinery is required when the casting mold is used in construction; the casting mold can be assembled and disassembled just by two operators; erecting the casting mold of a circular furnace takes less intensive labor and is easier; during manufacturing of the casting mold, parts are manufactured according to actual sizes and are welded, and welding deformation of the parts is decreased; the transverse and vertical stiffeners are welded on a cylinder before segmenting is performed, post-assembly surface fitness and smoothness is guaranteed, assembly precision is high, and appearance quality of castables is greatly improved; after the cylinder is segmented into multiple arc panels, corrosion prevention is performed, thus the service life is long and reusability is high.
Description
Technical field
The present invention relates to a kind of mould, be specifically related to a kind of annular furnace liner casting mold and preparation method thereof.
Background technology
Traditional furnace interior ring lining cast template generally adopts batten to be spliced into circular arc and makes cast template, but conventional wood strands splice template circular arc is not submissive, after cast, cast contact surface is rough, and the manpower in the supporting of batten splice template, unloading process, man-hour are all expended greatly.Splicing is simultaneously also comparatively large by batten material consumption, and it is limited to reuse number of times.
Summary of the invention
The object of the invention is to solve the technical problem existed in prior art, providing a kind of and splice flexibly, the good and annular furnace liner casting mold that can reuse of use, Forming Quality.
Another object of the present invention is the preparation method in order to provide a kind of annular furnace liner casting mold.
In order to achieve the above object, the present invention is by the following technical solutions: a kind of annular furnace liner casting mold, comprise circular arc panel, described circular arc panel is provided with multiple cross reinforcing and waling, described circular arc panel is evenly equipped with multiple steam vent, the both sides of described circular arc panel are provided with connecting plate, and described connecting plate is provided with link bolt hole.
Further, the height of described circular arc panel is 200-800mm.
Further, the distance between described cross reinforcing is 150-300mm, and the distance between described waling is 160-180mm.
Further, described cross reinforcing and waling are welded on the centripetal side of circular arc panel and cross reinforcing and waling are elongate configuration, and width is 40-80mm.
Further, the distance between described steam vent is 30-40mm, and the diameter of described steam vent is 10-14mm.
Further, described connecting plate width is 40-80mm, and the distance between the link bolt hole on described connecting plate is 150-300mm, and described connecting bolt bore dia is 12-22mm.
A preparation method for annular furnace liner casting mold, comprises the following steps:
A, determine the circular arc vest side diameter of required circular arc panel according to annular furnace liner diameters of need constructing;
B, at thickness be 3-5mm steel plate on utilize cutting machine to cut out the steel plate of whole annular furnace required size, utilize drilling machine to bore steam vent on the steel plate cut down according to steam vent deployment scenarios;
C, the steel plate that cuts down in step B evenly divide section position line, and locates according to the deployment scenarios setting-out of cross reinforcing, waling and connecting plate;
D, at thickness be 3-5mm steel plate on utilize cutting machine to cut out cross reinforcing, waling, at thickness be 5-10mm steel plate on utilize cutting machine to cut out connecting plate, and utilize drilling machine to bore link bolt hole on connecting plate;
E, utilize veneer reeling machine that the roll of steel plate cut down is made cylinder;
F, foundation connecting plate position line, at the connecting plate of the both sides of connecting plate position line welding pairing, and weld cross reinforcing and waling inside cylinder;
G, according to the split fix line on cylinder, cylinder cutting section is become multi-section circular arc panel, and each segmentation circular-arc panel is eliminated rust and preservative treatment, simultaneously to each segmentation circular-arc panel numbering mark.
Further, at the vest side brushing corrosion resistant coating of circular arc panel in described step G, three layers, machine oil is smeared in the centripetal side of circular arc panel.
Further, in described step G the quality control of each segmentation circular-arc panel at below 30kg.
Hinge structure of the present invention has following beneficial effect:
1, annular furnace liner casting mold of the present invention adopts segment design to make, conservative control segmentation weight, Forming Quality is good and can repeatedly reuse, and ensure that the operability of man-made assembly on the one hand, can stackedly place with merging when storing, institute takes up space little simultaneously; This mould leaves connecting plate and connecting hole and between each segmentation curved panel, profit is bolted connection simultaneously, bonding strength is high, dismounting and easy for installation, labor intensive is few, special construction machinery and equipment is not needed in work progress, namely maximum two people can complete assembly and disassembly work, alleviate and reduce labour intensity and the formwork difficulty that formwork built by annular furnace, save labour cost; For this moulds of situation such as burner hearth inner space are narrow and small, there is larger advantage, be particularly useful for pouring into a mould the stove groove that diameter is less than 4000mm.In addition, this mould makes to have good intensity by cross reinforcing and waling, can better meet construction intensity requirement, prevent swollen mould; Be reserved with steam vent, the larger quality improving casting and constructing simultaneously.
2, the present invention is when making this mould, weld after making each parts according to actual size, decrease the welding deformation between each parts, simultaneously by integral barrel being welded after cross reinforcing and waling row cutting section again, ensure that the coupling of mould assembling rear surface and level and smooth, assembly precision is high, substantially increase castable presentation quality, after cutting section becomes multi-section circular arc panel, carry out anticorrosion operation, long service life, can recycling rate of waterused high.
Accompanying drawing explanation
Fig. 1 is top view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is the structural representation of connecting plate of the present invention.
Reference numeral implication is as follows: 1, circular arc panel; 2, cross reinforcing; 3, waling; 4, steam vent; 5, connecting plate; 6, link bolt hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As Figure 1-3, a kind of annular furnace liner casting mold, comprise circular arc panel 1, the height of circular arc panel 1 is 200-800mm, circular arc panel 1 is provided with multiple cross reinforcing 2 and waling 3, cross reinforcing 2 and waling 3 are welded on the centripetal side of circular arc panel 1 and cross reinforcing 2 and waling 3 are elongate configuration, width is 40-80mm, cross reinforcing 2 adopts arcuate structure and cross reinforcing 2 external diameter is identical with the internal diameter of circular arc panel 1, distance between cross reinforcing 2 is 150-300mm, distance between waling 3 is 160-180mm, circular arc panel 1 is evenly equipped with multiple steam vent 4, be vented during for pouring into a mould, distance between steam vent 4 is 30-40mm, the diameter of steam vent 4 is 10-14mm, the both sides of circular arc panel 1 are provided with connecting plate 5, connecting plate 5 is provided with link bolt hole 6, connecting plate 5 width is 40-80mm, distance between link bolt hole 6 on connecting plate 5 is 150-300mm, link bolt hole 6 diameter is 12-22mm.
A kind of preparation method of annular furnace liner casting mold, comprise the following steps: A, determine the circular arc vest side diameter of required circular arc panel 1 according to annular furnace liner diameters of need constructing, the circular arc vest side diameter of required circular arc panel 1 equals according to annular furnace liner diameters of need constructing; B, at thickness be 3-5mm steel plate on utilize CUT to cut out the steel plate of whole annular furnace required size, utilize drilling machine to bore steam vent 4 on the steel plate cut down according to steam vent 4 deployment scenarios; C, the steel plate that cuts down in step B evenly divide section position line, and locates according to the deployment scenarios setting-out of cross reinforcing 2, waling 3 and connecting plate 5; D, at thickness be 3-5mm steel plate on utilize cutting machine to cut out cross reinforcing 2, waling 3, at thickness be 5-10mm steel plate on utilize cutting machine to cut out connecting plate 5, and utilize drilling machine to bore link bolt hole 6 on connecting plate 5; E, utilize veneer reeling machine that the roll of steel plate cut down is made cylinder; F, foundation connecting plate position line, at the connecting plate 5 of the both sides of connecting plate position line welding pairing, require full weld, and inside cylinder, weld cross reinforcing 2 and waling 3; G, according on cylinder split fix line utilize fire weldering cylinder cutting section is become multi-section circular arc panel 1, the quality control of each segmentation circular-arc panel 1 is at below 30kg, and each segmentation circular-arc panel 1 is eliminated rust and preservative treatment, at the vest side brushing corrosion resistant coating of circular arc panel 1, smear three layers, machine oil in the centripetal side of circular arc panel 1, mark is numbered to each segmentation circular-arc panel 1 simultaneously.The each parts of the present invention adopt Q235 general steel plate, but are not limited to this type of steel plate.
Claims (9)
1. an annular furnace liner casting mold, it is characterized in that: comprise circular arc panel (1), described circular arc panel (1) is provided with multiple cross reinforcing (2) and waling (3), described circular arc panel (1) is evenly equipped with multiple steam vent (4), the both sides of described circular arc panel (1) are provided with connecting plate (5), and described connecting plate (5) is provided with link bolt hole (6).
2. a kind of annular furnace liner casting mold according to claim 1, is characterized in that: the height of described circular arc panel (1) is 200-800mm.
3. a kind of annular furnace liner casting mold according to claim 1, it is characterized in that: the distance between described cross reinforcing (2) is 150-300mm, the distance between described waling (3) is 160-180mm.
4. a kind of annular furnace liner casting mold according to claim 1, it is characterized in that: described cross reinforcing (2) and waling (3) are welded on the centripetal side of circular arc panel (1) and cross reinforcing (2) and waling (3) are elongate configuration, and width is 40-80mm.
5. a kind of annular furnace liner casting mold according to claim 1, is characterized in that: the distance between described steam vent (4) is 30-40mm, and the diameter of described steam vent (4) is 10-14mm.
6. a kind of annular furnace liner casting mold according to claim 1, it is characterized in that: described connecting plate (5) width is 40-80mm, distance between link bolt hole (6) on described connecting plate (5) is 150-300mm, and described link bolt hole (6) diameter is 12-22mm.
7. a preparation method for annular furnace liner casting mold, is characterized in that: comprise the following steps:
A, determine the circular arc vest side diameter of required circular arc panel (1) according to annular furnace liner diameters of need constructing;
B, at thickness be 3-5mm steel plate on utilize cutting machine to cut out the steel plate of whole annular furnace required size, utilize drilling machine on the steel plate cut down, bore steam vent (4) according to steam vent (4) deployment scenarios;
C, the steel plate that cuts down in step B evenly divide section position line, and locates according to the deployment scenarios setting-out of cross reinforcing (2), waling (3) and connecting plate (5);
D, at thickness be 3-5mm steel plate on utilize cutting machine to cut out cross reinforcing (2), waling (3), at thickness be 5-10mm steel plate on utilize cutting machine to cut out connecting plate (5), and utilize drilling machine to bore link bolt hole (6) on connecting plate (5);
E, utilize veneer reeling machine that the roll of steel plate cut down is made cylinder;
F, foundation connecting plate position line, at the connecting plate (5) of the both sides of connecting plate position line welding pairing, and weld cross reinforcing (2) and waling (3) inside cylinder;
G, according to the split fix line on cylinder, cylinder cutting section is become multi-section circular arc panel (1), and each segmentation circular-arc panel (1) is eliminated rust and preservative treatment, simultaneously to each segmentation circular-arc panel (1) numbering mark.
8. the preparation method of a kind of annular furnace liner casting mold according to claim 7, is characterized in that: at the vest side brushing corrosion resistant coating of circular arc panel (1) in described step G, smear three layers, machine oil in the centripetal side of circular arc panel (1).
9. the preparation method of a kind of annular furnace liner casting mold according to claim 7, is characterized in that: in described step G, the quality control of each segmentation circular-arc panel (1) is at below 30kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551383.1A CN104290178B (en) | 2014-10-17 | 2014-10-17 | A kind of annular furnace liner casting mold and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551383.1A CN104290178B (en) | 2014-10-17 | 2014-10-17 | A kind of annular furnace liner casting mold and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104290178A true CN104290178A (en) | 2015-01-21 |
| CN104290178B CN104290178B (en) | 2016-10-05 |
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| CN201410551383.1A Active CN104290178B (en) | 2014-10-17 | 2014-10-17 | A kind of annular furnace liner casting mold and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568494A (en) * | 2016-10-13 | 2017-04-19 | 楚天智能机器人（长沙）有限公司 | Barrier for weighing device and processing method |
| CN108544654A (en) * | 2018-06-13 | 2018-09-18 | 重庆云彬科技发展有限公司 | Electromagnetic heating boiler processing with concrete ring mould with and preparation method thereof |
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| CN2299840Y (en) * | 1997-05-06 | 1998-12-09 | 朱双跃 | Industrial lining board of nylon |
| JP2004244863A (en) * | 2003-02-12 | 2004-09-02 | Nippon Steel Corp | Form for manufacturing steel concrete composite segment and manufacturing method |
| CN201342724Y (en) * | 2009-02-02 | 2009-11-11 | 徐向明 | Vat type septic tank mould |
| CN203373369U (en) * | 2013-08-09 | 2014-01-01 | 武汉威林科技股份有限公司 | Hot-air pipe lining for hot air furnace |
| CN103619552A (en) * | 2011-06-22 | 2014-03-05 | 乌本产权有限公司 | Method for producing a tower segment of concrete tower of a wind energy installation |
| CN203866245U (en) * | 2014-06-06 | 2014-10-08 | 武汉钢铁(集团)公司 | Supporting device used for annular air flue of dry quenching coke oven |
| CN204160611U (en) * | 2014-10-17 | 2015-02-18 | 金川集团股份有限公司 | A kind of annular furnace liner casting mold |
-
2014
- 2014-10-17 CN CN201410551383.1A patent/CN104290178B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2299840Y (en) * | 1997-05-06 | 1998-12-09 | 朱双跃 | Industrial lining board of nylon |
| JP2004244863A (en) * | 2003-02-12 | 2004-09-02 | Nippon Steel Corp | Form for manufacturing steel concrete composite segment and manufacturing method |
| CN201342724Y (en) * | 2009-02-02 | 2009-11-11 | 徐向明 | Vat type septic tank mould |
| CN103619552A (en) * | 2011-06-22 | 2014-03-05 | 乌本产权有限公司 | Method for producing a tower segment of concrete tower of a wind energy installation |
| CN203373369U (en) * | 2013-08-09 | 2014-01-01 | 武汉威林科技股份有限公司 | Hot-air pipe lining for hot air furnace |
| CN203866245U (en) * | 2014-06-06 | 2014-10-08 | 武汉钢铁(集团)公司 | Supporting device used for annular air flue of dry quenching coke oven |
| CN204160611U (en) * | 2014-10-17 | 2015-02-18 | 金川集团股份有限公司 | A kind of annular furnace liner casting mold |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568494A (en) * | 2016-10-13 | 2017-04-19 | 楚天智能机器人（长沙）有限公司 | Barrier for weighing device and processing method |
| CN108544654A (en) * | 2018-06-13 | 2018-09-18 | 重庆云彬科技发展有限公司 | Electromagnetic heating boiler processing with concrete ring mould with and preparation method thereof |
| CN108544654B (en) * | 2018-06-13 | 2023-04-28 | 重庆云彬科技发展有限公司 | Concrete ring mold for electromagnetic heating boiler processing and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104290178B (en) | 2016-10-05 |
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