CN101695954B - Method for manufacturing armored fireproofing thermal baffle for ship - Google Patents
Method for manufacturing armored fireproofing thermal baffle for ship Download PDFInfo
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- CN101695954B CN101695954B CN200910187349A CN200910187349A CN101695954B CN 101695954 B CN101695954 B CN 101695954B CN 200910187349 A CN200910187349 A CN 200910187349A CN 200910187349 A CN200910187349 A CN 200910187349A CN 101695954 B CN101695954 B CN 101695954B
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Abstract
The invention relates to a method for manufacturing an armored fireproofing thermal baffle for a ship, which comprises the following steps of armoring armored steel plates on the upper part and the lower part of a rock wool and perlite composite layer to form a thermal isolation plate body, wherein the middle connection part of the upper plate and the lower plate is provided with a buckle part, and two sides of the lower plate or the upper plate are provided with a bent inter-plate splicing part; manufacturing the armored steel plates, preparing a modified sodium silicate jointing compound, compounding rock wool and perlite into a plate, drying and heating with a microwave to cure, loading the upper plate and the lower plate to armor to obtain the finished armored fireproofing thermal baffle. The finished armored fireproofing thermal baffle is obtained by compounding the rock wool fiber and the expanded perlite and using modified sodium silicate as the jointing compound through soaking, drying with the microwave and sintering to form a core plate as well as coating a bent steel plate armored layer. The invention can achieve the technical indexes of fire and heat resistance, sound insulation, water resistance, high strength, good environment protection property and high production efficiency, and is suitable for the production of thermal insulation plates for the ship.
Description
Technical field
What the present invention relates to is the method for manufacturing armored fireproofing thermal baffle for ship of heat preservation and insulation field.
Background technology
The partition in room adopts the cleading with heat-insulation and heat-preservation usually on the ship, the plate object that cleading is normally formed through gluing by rock wool, and this rock cotton board is frangible; Heat retaining property is poor; And in the making sheet process, have fiber floating, and environment is polluted, maximum shortcoming is; Wherein be used for glued organic gel easy firing under the condition of high temperature and decompose, so fire performance is poor.Air porosity is bigger between the rock wool fibers, and fastness to water is also relatively poor.
Through preliminary patent retrieval, a kind of composite rock wool plate is arranged.
The content of its claims is:
1, a kind of composite rock wool plate comprises by rock wool and forming, and it is characterized in that: said rock wool is clipped in the middle by upper and lower two-layered steel plates and forms tabularly, between steel plate and the rock wool adhesion agent is arranged.
2, composite rock wool plate according to claim 1, it is characterized in that: the outside of said steel plate is compounded with the PVC film.
This rock cotton board is main body with the rock wool; So its heat-insulating property receives the performance impact of rock wool; Still it is low to exist intensity, and the problem that processing pollution is serious is though be compounded with PVC in the outside of composite panel; Can only play prevention rock wool edge and take off cotton problem, rock cotton board bulk strength and adiathermancy are not played booster action.
The method of making rock cotton board at present is on one deck steel plate, successively to lay the rock wool fibers felt, and successively sprays organic cementing agent, after thickness is set in formation, through adhesive bonds upper strata steel plate, constitutes rock cotton board.
Through facts have proved, this kind method complex process, the production cycle is long, difficult quality guarantee, production process has pollution.
Summary of the invention
In order to realize the good technical requirements of high temperature resistant and adiathermancy of dividing plate peculiar to vessel, the present invention proposes a kind of method for manufacturing armored fireproofing thermal baffle for ship.This method is compound through rock wool fibers and expanded perlite; Sodium silicate with adding modifier and hydrophober carries out bonding as adhesive agent; Drying becomes central layer; Packing into forms the heat-resisting dividing plate of armouring peculiar to vessel in the armouring metal sheet, solves the fire prevention of dividing plate peculiar to vessel, heat-resisting, sound insulation, waterproof, intensity height, good environmental protection, technical matters that production efficiency is high with this.
The scheme that technical solution problem of the present invention is adopted is:
The armored fireproofing thermal baffle structure: the top and the bottom armouring at rock wool, perlite rock composite bed has the armouring steel plate, constitutes heat insulation plate body, and wherein, the middle joint portion of upper plate, lower plate is provided with snapping portion, is provided with Plug Division between the plate of warpage in the both sides of lower plate or upper plate;
Its Fabrication procedure:
1., the Fabrication procedure of armouring steel plate
Galvanized plate is processed upper plate and the lower plate with snapping portion through cutting with warpage, and be provided with Plug Division between plate in the both sides of upper plate or lower plate;
Galvanized plate is selected thick flat board of 0.3-1.0mm or roll bending for use;
2., the modified water glass cementing agent produces operation
The delivery number is 2.5 sodium silicate 100kg by mass percentage, adds 10% sodium fluosilicate therein, adds percent by weight again and be 80% organosilicon moisture repellent 10kg, mixes, as the modified water glass cementing agent;
3., rock wool and expanded perlite are combined into the plate operation
In the plane, put the resistant glass fiber thermal insulation layer, on isolation layer, spray the modified water glass cementing agent; Press the thickness of 5mm then and lay one deck rock wool, the glued agent of spraying modified once more sodium silicate evenly sprinkles the expanded pearlite rock stratum; The glued agent of then spraying modified once more sodium silicate re-lays rock wool layer, so constantly lays rock wool and is sprinkled into expanded perlite and spray modified water glass cementing agent; Reach setting thickness, form composite plate thing central layer;
4., microwave drying, heating make modified water glass cementing agent curing process
Made composite plate thing central layer is inserted in microwave applicator, under the effect of microwave, the moisture in the oven dry composite plate thing central layer; Make it to reach 300 ℃ simultaneously; It is water insoluble that the modified water glass cementing agent is solidified into, and not water absorbing degree forms dry composite plate thing central layer;
5., the upper and lower plate armouring operation of packing into
Buckle into the upper plate or the lower plate of armouring steel plate in a side of the composite plate thing central layer of drying, lower plate or upper plate from the snapping portion of an end inserts opposite side form iron-clad heat insulation plate body up and down;
6., finished product operation
The edge at exposed position, the heat insulation plate body two ends behind the armouring is repaired and cut, make it concordant, form fire-proof and thermal-insulation board finished product peculiar to vessel.
Good effect; The inventive method employing rock wool fibers and expanded perlite are compound; Use the sodium silicate that is added with modifier and hydrophober as adhesive agent; Through adding additives infiltration, microwave drying, be sintered into central layer, cover in the central layer both sides again having the steel plate armor layer of discount, form the heat-resisting cleading finished product of the present invention.Adopt the inventive method, can realize preventing fires, heat-resisting, sound insulation, waterproof, intensity height, good environmental protection, technical index that production efficiency is high.Suit in producing thermal insulation thermal insulation board peculiar to vessel, to use.
Description of drawings
Fig. 1 is a fire-proof heat insulation board structural map section of the present invention
Fig. 2 is a fire-proof heat insulation board armouring section of steel plate constructional drawing of the present invention
Fig. 3 is a fire-proof heat insulation board process drawing of the present invention
Among the figure, 1. heat insulation plate body, 2. armouring steel plate, 2.1. upper plate; 2.2. lower plate, 2.3. snapping portion, Plug Division between the 2.4. plate, 3. rock wool perlite rock composite bed; (1). the glued complex of rock wool and perlite rock, (2). microwave drying heat process, (3). the upper and lower plate armouring process of packing into, (4). the finished product process.
The specific embodiment
1, method for manufacturing armored fireproofing thermal baffle for ship is characterized in that:
The armored fireproofing thermal baffle structure: the top and the bottom armouring at rock wool, perlite rock composite bed 3 has armouring steel plate 2; Constitute heat insulation plate body 1; Wherein, the middle joint portion of upper plate 2.1, lower plate 2.2 is provided with snapping portion 2.3, is provided with Plug Division 2.4 between the plate of warpage in the both sides of lower plate or upper plate;
Fabrication procedure:
1., the Fabrication procedure of armouring steel plate
Galvanized plate is processed upper plate and the lower plate with snapping portion through cutting with warpage, and be provided with Plug Division between plate in the both sides of upper plate or lower plate;
Galvanized plate is selected thick flat board of 0.3-1.0mm or roll bending for use;
2., the modified water glass cementing agent produces operation
The delivery number is 2.5 sodium silicate 100kg by mass percentage, adds 10% sodium fluosilicate therein, adds percent by weight again and be 80% organosilicon moisture repellent 10kg, mixes, as the modified water glass cementing agent;
3., rock wool and expanded perlite are combined into the plate operation
In the plane, put the resistant glass fiber thermal insulation layer, on isolation layer, spray the modified water glass cementing agent; Press the thickness of 5mm then and lay one deck rock wool, the glued agent of spraying modified once more sodium silicate evenly sprinkles the expanded pearlite rock stratum; The glued agent of then spraying modified once more sodium silicate re-lays rock wool layer, so constantly lays rock wool and is sprinkled into expanded perlite and spray modified water glass cementing agent; Reach setting thickness, form composite plate thing central layer;
4., microwave drying, heating make modified water glass cementing agent curing process
Made composite plate thing central layer is inserted in microwave applicator, under the effect of microwave, the moisture in the oven dry composite plate thing central layer; Make it to reach 300 ℃ simultaneously; It is water insoluble that the modified water glass cementing agent is solidified into, and not water absorbing degree forms dry composite plate thing central layer;
5., the upper and lower plate armouring operation of packing into
Buckle into the upper plate or the lower plate of armouring steel plate in a side of the composite plate thing central layer of drying, lower plate or upper plate from the snapping portion of an end inserts opposite side form iron-clad heat insulation plate body up and down;
6., finished product operation
The edge at exposed position, the heat insulation plate body two ends behind the armouring is repaired and cut, make it concordant, form fire-proof and thermal-insulation board finished product peculiar to vessel.
Made cleading is used for the partition in storehouse in the hull, the laying in space peculiar to vessel and partition.
Because the cleading that the inventive method is processed adopts the material of flame-proof heat-resistant to process,, also have heat retaining property and thermal insulation and sound insulation property so have fire retardancy and resistance to effect of heat.
Even the cleading that use the inventive method is processed about 600 ℃, still can keep its structure integrity in ambient temperature.
When ship damage situation took place, its cleading can be floating on the water, can not sink to the bottom, thereby, have fire-proof lifesaving and the effect of preventing heavy lifesaving.
Claims (1)
1. method for manufacturing armored fireproofing thermal baffle for ship is characterized in that:
The armored fireproofing thermal baffle structure: the top and the bottom armouring at rock wool, perlite rock composite bed (3) has armouring steel plate (2); Constitute heat insulation plate body (1); Wherein, The middle joint portion of upper plate (2.1), lower plate (2.2) is provided with snapping portion (2.3), is provided with Plug Division (2.4) between the plate of warpage in the both sides of lower plate or upper plate;
Its Fabrication procedure:
1., the Fabrication procedure of armouring steel plate
Galvanized plate is processed upper plate and the lower plate with snapping portion through cutting with warpage, and be provided with Plug Division between plate in the both sides of upper plate or lower plate;
Galvanized plate is selected thick flat board of 0.3-1.0mm or roll bending for use;
2., the modified water glass cementing agent produces operation
The delivery number is 2.5 sodium silicate 100kg by mass percentage, adds 10% sodium fluosilicate therein, adds percent by weight again and be 80% organosilicon moisture repellent 10kg, mixes, as the modified water glass cementing agent;
3., rock wool and expanded perlite are combined into the plate operation
In the plane, put the resistant glass fiber thermal insulation layer, on isolation layer, spray the modified water glass cementing agent; Press the thickness of 5mm then and lay one deck rock wool, the glued agent of spraying modified once more sodium silicate evenly sprinkles the expanded pearlite rock stratum; The glued agent of then spraying modified once more sodium silicate re-lays rock wool layer, so constantly lays rock wool and is sprinkled into expanded perlite and spray modified water glass cementing agent; Reach setting thickness, form composite plate thing central layer;
4., microwave drying, heating make modified water glass cementing agent curing process
Made composite plate thing central layer is inserted in microwave applicator, under the effect of microwave, the moisture in the oven dry composite plate thing central layer; Make it to reach 300 ℃ simultaneously; It is water insoluble that the modified water glass cementing agent is solidified into, and not water absorbing degree forms dry composite plate thing central layer;
5., the upper and lower plate armouring operation of packing into
Buckle into the upper plate or the lower plate of armouring steel plate in a side of the composite plate thing of drying, lower plate or upper plate from the snapping portion of an end inserts opposite side form iron-clad heat insulation plate body up and down;
6., finished product operation
The edge at exposed position, the heat insulation plate body two ends behind the armouring is repaired and cut, make it concordant, form fire-proof and thermal-insulation board finished product peculiar to vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910187349A CN101695954B (en) | 2009-09-14 | 2009-09-14 | Method for manufacturing armored fireproofing thermal baffle for ship |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910187349A CN101695954B (en) | 2009-09-14 | 2009-09-14 | Method for manufacturing armored fireproofing thermal baffle for ship |
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| CN101695954A CN101695954A (en) | 2010-04-21 |
| CN101695954B true CN101695954B (en) | 2012-10-10 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320805B (en) * | 2011-06-22 | 2012-11-14 | 青岛文创科技有限公司 | Acoustic board with fire-proof and heat insulating functions and processing method thereof |
| CN102627439B (en) * | 2012-03-30 | 2013-09-18 | 刘汉军 | Environment-friendly fireproof insulation plate as well as production equipment and production process thereof |
| CN102826199B (en) * | 2012-09-07 | 2014-10-22 | 哈尔滨工程大学 | Light fire-resistant insulation board |
| CN105439438B (en) * | 2014-08-29 | 2019-02-22 | 北新集团建材股份有限公司 | Rock wool board microwave solidification method and microwave curing apparatus |
| CN105984183A (en) * | 2015-03-02 | 2016-10-05 | 中国科学院大连化学物理研究所 | High-temperature coating material structure for rocket launching pad and application of high-temperature coating material structure |
| CN112320066A (en) * | 2020-10-23 | 2021-02-05 | 佛山市南方橡塑有限公司 | Preparation method of partition strip |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993003238A1 (en) * | 1991-08-02 | 1993-02-18 | Daiken Trade & Industry Co., Ltd | Inorganic constructional board and method of manufacturing the same |
| CN2512854Y (en) * | 2001-11-19 | 2002-09-25 | 李春星 | Water-proof sound absorption pearlite decoraion board |
| CN1429960A (en) * | 2001-12-29 | 2003-07-16 | 丛立亚 | New type heat insulating plater, abnormal shape plate and its manufacturing method |
| CN2581572Y (en) * | 2002-12-06 | 2003-10-22 | 杜建伟 | Composite sandwich fire-proof wall board |
-
2009
- 2009-09-14 CN CN200910187349A patent/CN101695954B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993003238A1 (en) * | 1991-08-02 | 1993-02-18 | Daiken Trade & Industry Co., Ltd | Inorganic constructional board and method of manufacturing the same |
| CN2512854Y (en) * | 2001-11-19 | 2002-09-25 | 李春星 | Water-proof sound absorption pearlite decoraion board |
| CN1429960A (en) * | 2001-12-29 | 2003-07-16 | 丛立亚 | New type heat insulating plater, abnormal shape plate and its manufacturing method |
| CN2581572Y (en) * | 2002-12-06 | 2003-10-22 | 杜建伟 | Composite sandwich fire-proof wall board |
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| CN101695954A (en) | 2010-04-21 |
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Effective date of registration: 20181115 Address after: 125003 Beigang Industrial Park, Huludao Economic Development Zone, Liaoning Province Patentee after: Liaoning Bohai Anti-Corrosion Engineering Co., Ltd. Address before: 125003 Beigang Industrial Park, Huludao Economic Development Zone, Liaoning Province Patentee before: Liaoning Bohai Decorated-Material Co., Ltd. |
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