CN101694115A - Continuous production process for polyurethane thermal insulation boards - Google Patents
Continuous production process for polyurethane thermal insulation boards Download PDFInfo
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- CN101694115A CN101694115A CN200910044523A CN200910044523A CN101694115A CN 101694115 A CN101694115 A CN 101694115A CN 200910044523 A CN200910044523 A CN 200910044523A CN 200910044523 A CN200910044523 A CN 200910044523A CN 101694115 A CN101694115 A CN 101694115A
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Abstract
The invention relates to a continuous production process for polyurethane thermal insulation boards, belonging to a new process of continuous production of polyurethane thermal insulation boards. The invention aims to provide a continuous production process for continuously producing polyurethane energy-saving boards and is characterized by comprising the process routes of laminating dies on the inner wall of a frame, preinstalling lower die cement-fibre boards, preinstalling robot upper die cement-fibre boards, casting preparation, robot casting, compounding dies, heating curing, die sinking, taking pieces, cleaning dies, carrying down and circulating. The invention has the advantages that firstly, the operating mode of the continuous product line of the polyurethane thermal insulation boards is continuous production so that the production efficiency is greatly improved, the demands of domestic construction energy-saving markets can be satisfied, and the construction energy-saving project of China are greatly promoted; secondly, the continuous production process has good energy-saving and environment-protection effect, thereby making a contribution to establishing a resource saving and environment-friendly society; and thirdly, the process has stable and reliable production, guaranteed quality, high production capacity, high technical content, high degree of automation, low labor intensity and controllable quality.
Description
Technical field
The invention belongs to polyurethane heated board quantity-produced new technology.
Background technology
Building energy conservation occupies critical role in the system engineering of energy conservation, be listed in one of country's ten big energy conservation projects.According to expert's budget, the heat that the space enclosing structure of building is scattered (cold) amount accounts for more than 50% of whole building amounts of scattering, and body of wall accounts for 2/3 in the space enclosing structure, and therefore, the insulation of body of wall should be the important step of building energy conservation.Polyurethane has occupied certain market in building energy saving field is used, because rerum natura of its excellence and special processed and applied characteristic thereof have made people place high hopes for its application in building energy conservation.Wherein the most noticeable is to be core, the single face composite plate coated with the Cement fibre surface layer with the hard polyurethane foam.It is not only the most excellent heat preservation construction material and has easy for installationly again, can avoid or reduce maintenance cost in the use, is widely used in the insulation of going along with sb. to guard him of building.Simultaneously, Ministry of Construction's polyurethane energy-saving application popularization group has been issued " hard polyurethane foam system exterior-wall heat insulation engineering guide rule " and has been made standard for the work of further promoting polyurethane external wall thermal-insulation system, mega structure insulation market progressively is opened, and polyurethane energy-saving heat preserving composite plate has run into unprecedented opportunity to develop.National planning will be finished all building energy-saving retrofit works of the whole nation at the year two thousand twenty, it is predicted that will need 1.5 hundred million m every year
2Above polyurethane energy-saving heat preserving composite plate has very huge market.At present domestic have only the batch (-type) of employing mode to produce polyurethane energy-saving heat preserving composite plate, and output is little, can not satisfy the demand in China building energy conservation market far away.Domestic production polyurethane energy-saving heat preserving composite plate has only batch production technology at present, is the form that adopts high pressure foaming machine configuration 1-4 platform laminating machine, and the subject matter of existence has: production capacity is low, and annual capacity has only 100,000 m
2～40 ten thousand m
2, the configuration large laminator also has only 500,000 m
2Production capacity; Recruitment is many, and labour intensity is big, and automaticity is low, and the quality control difficulty is big.It is core, the single face composite board production line coated with the Cement fibre surface layer with the hard polyurethane foam that invention is started what adopt the continous way production technology, according to the retrieval and investigate, and external beyond example still also.European Region has the two crawler belt transmissions of more complicated employing, follows the tracks of the panel production line of cast.What it was produced is to be core with the hard polyurethane foam, and two-sided composite plate coated with the steel plate surface layer only is applicable to industrial premises and part large public building, and annual production is bigger, 300～4,000,000 m
2, price reaches 2,500 ten thousand yuans.
Summary of the invention
The object of the present invention is to provide a kind of continuous production processes that adopts continous way to produce the energy-conservation composite plate of polyurethane.The present invention realizes with following mode: a kind of continuous production process for polyurethane thermal insulation boards is characterized in that: process route of the present invention is as follows: framed inwall pastes mould → patrix cement fibrolite plate prepackage → cast preparation → robot of counterdie cement fibrolite plate prepackage → robot cast → matched moulds → add thermal maturation → die sinking → pickup → mould → next circulation of commentaries on classics clearly.Advantage of the present invention is: 1, the method for operation of polyurethane heat-insulation composite plate tinuous production is continous way production, and production efficiency is greatly improved, and can satisfy the demand in the energy-conservation market of domestic construction, greatly promotes the building energy conservation engineering of China.2, have good energy-conservation, environment protecting.Produce 2500000 m per year with every line
2Energy-conserving thermal insulation board be example, can solve 7,500,000 m
2The exterior-wall heat insulation problem of building.Year is saved 3.95 ten thousand tons of standard coals, reduces 59.25 ten thousand tons of CO2 emissions, makes contributions for building resource-conserving and friendly environment society.3, produce 2500000 m per year with separate unit
2Thermal insulating composite panel will consume 220,000 tons of (8kg/m of cement
2), 6250 tons of (2.5kg/m of urethane raw
2).Industries such as cement, urethane raw, building there are certain promotion and pulling function, and will increase more job.The present invention reaches 2,500,000 m with annual production
2, price has only more than 900 ten thousand yuan, and product can be used for any building, civilian construction (dwelling house is main) particularly, its cost performance is extremely excellent, will play great decisive role to the building energy conservation work that promotes China.With the hard polyurethane foam is that core, single face can play the double action that is incubated and decorates coated with the composite plate of Cement fibre surface layer, again because of the cost performance height, is service orientation from now on.And the continous way mode of production is recent developing direction.Because it is reliable and stable that batch production is produced, quality is guaranteed, and production capacity is strong, can satisfy huge demand, accelerates to promote the construction of amphitypy society.This production line technology content height, the automaticity height, labour intensity is low, and is quality controllable.
Description of drawings
Fig. 1 is a technological process layout of the present invention.
The specific embodiment
Now the present invention is described in further detail in conjunction with the accompanying drawings.With reference to Fig. 1, the present invention is to produce the energy-saving heat preserving board assembly line of 2,500,000 m2 per year, adopt multistation (40-50) level ground loop configuration to arrange, reducing motor by strap brake drives whole piece mould pipeline along circulatory motion by the chain-wheel box chain drive-belt, mould bases adopts machinery folding mould and air bag locked mode, and surface layer was that cement fibrolite plate, core are the foaming of the composite plate of hard polyurethane foam about its structure satisfied.The mould bases size can ensure a mould foam simultaneously two blocks of plates (plate length * plate is wide=1200mm * 600mm) also be provided with product slaking heated oven on the online body, guarantee the product curing temperature, two robots of configuration on the production line, wherein one is used for the patrix upper plate, and another is used for the foaming machine cast.The counterdie upper plate adopts the sucker track conveying device, and the vacuum cup rail operation is adopted in the product pickup.Overall process is by electrical control center implementation and operation and with long distance control system.Production line automation degree height can adapt to the continuous production of polyurethane exterior wall thermal insulation composite board product.
The key technology that solves is:
A. mould bases adopts machinery folding mould and air bag locked mode, and mould bases structure and size guarantee a mould two blocks of plates that foam simultaneously.
B. two robots of line configuration, one is used for the patrix upper plate, and another then is used for following the tracks of cast.The counterdie upper plate adopts the sucker track conveying device, and the vacuum cup rail operation is adopted in the product pickup, guarantees the correctness of its action.
C. electrical control is crucial, adopt Series Industrial PC master control, provide the input of degree standard, output interface and communications protocol to foaming machine, annular pipeline, robot, make things convenient for toroid PLC, frequency converter to connect the PRUFIBUS-DP net, be responsible for realizing data communication, information data with foaming machine, robot.Carry out transparent transmission by PROFIBUS net and main website.
D. be that recorded data can all show or select simplified form to show again and edit on request with the clear record in order that shows also of occurrence in the manufacturing process, adopt the working condition of SIMATTC WINCC software dynamic monitoring whole production line.
Process route of the present invention is as follows:
Framed inwall pastes mould → patrix cement fibrolite plate prepackage → cast preparation → robot of counterdie cement fibrolite plate prepackage → robot cast → matched moulds → add thermal maturation → die sinking → pickup → mould → next circulation of commentaries on classics clearly.
Whole production line automaticity height only needs to be equipped with 1 technologist, 9 operating personnel totally 10 people.
Main innovate point of the present invention is as follows:
A. by development, make the mode of production of energy-conservation thermal insulating composite panel change continous way, large batch of production into by batch (-type), small lot batch manufacture mode.This is that the revolutionary change of thermal insulating composite panel production belongs to domestic original creation.
B. introduce industrial robot, adopt advanced electrical control means, improved automaticity greatly, saved a large amount of labours, unit product takies personnel and has only about 5% of batch production mode, has reduced cost of production.
C. the folding mould device that adopts annular pipeline and machinery to combine with guide rail on the structure has been saved floor space greatly and has been made full use of the space.The unit product floor space has saved 66% than batch production mode.
D. a mould is produced the process of two blocks of plates, has improved equipment efficiency of usage, and production efficiency is greatly improved, and cost of production declines to a great extent.
E. the polyurethane heat-insulation composite plate of Sheng Chaning, excellent performances such as energy-saving and environmental protection, safety, easy for installation, it is a kind of novel thermal insulation product, its edge is attached to skin can forms composite energy-saving wall, play the double action of energy-saving decoration, result of use is splendid.
Each stage of the invention process and finish after obtained major technique, achievement, technical level and corresponding techniques index:
A. realize the imagination of the energy-saving heat preserving composite plate that continous way production in enormous quantities country is badly in need of, started domestic precedent.
B. be the typical project of mechanical-electrical-hydraulic integration, scientific and technological content is higher, automaticity height, the important equipment that production efficiency is high, the project of the domestic original creation of genus on the technical level.
C. obvious social benefit, this project year is produced 2,500,000 m
2Heat preservation plate material, can solve 7,500,000 m
2The power saving of building area, nearly 40,000 tons of year saving mark coal.
D. technical indicator advanced person:
(1) method of operation: continuously
(2) pouring type: robot die sinking cast
(3) foaming type: hard bubble dual platen
(4) productive temp :≤20 seconds (frequency conversion is adjustable)
(5) template is carried mould platform size: 1500 * 1300mm (two blocks of plates simultaneously foam)
(6) board dimension: 1200 * 600mm
(7) station number: 48
(8) yearly productive capacity: 2,500,000 m2
(9) robot device's model: IRB6600-175/2.80 is two
(10) foaming machine model: JHF100
(11) electrical control center: adopt the STMATIC PC667 of Siemens Series Industrial PC master control
(12) long distance control system: adopt the SIMATTC WINCC of Siemens software dynamic monitoring, demonstration, editor
(13) the auxiliary upper plate system of cement fibrolite plate: be provided with manually and automatic two kinds of functions, be used for automatically producing, manually be used for debugging
According to relevant expert's measuring and calculating, the annual newly-increased building area of China is 2,000,000,000 m
2, other has the existing building that 2,000,000,000 m2 are arranged every year need carry out reducing energy consumption, accounts for building area 1/3 greatly by the wall area of building and calculates, and 13.3 hundred million m of surpassing will be arranged every year
2Body of wall need add insulation layer, calculate by using polyurethane material to account for 50% at present in the world, 6.63 hundred million m are also arranged
2Exterior wall will use polyurethane material to be incubated.Because it is multiple that the process of using polyurethane material to carry out wall thermal insulating has, using the polyurethane heat-insulation composite plate to carry out the wall thermal insulating conservative estimation will be above 2.8 hundred million m
2
The present invention produces 2500000 m per year
2, the production line that needs are about 95 could satisfy the demand of building energy conservation engineering.Comprise from now on outlet and renewal, its market capacity is greater than 120.To produce the output about 6 per year, can produce 20 surplus year.
The present invention is continous way production, and production efficiency is higher, and very huge market is arranged.And presentation quality and every physical and chemical index all can be effectively controlled aborning.Every year will be above 2.8 hundred million m
2The polyurethane heat-insulation composite plate can only mainly rely on this production line to produce, estimation will account for more than 85% of output, that is to say that the type production line will produce 2.38 hundred million m every year
2Product.To drive and promote China's building energy conservation engineering, make contributions for building resource-conserving and friendly environment society.Calculate to produce 6 abilities per year to 12 production lines, can realize producing per year the energy-conservation composite plate of 1,500 ten thousand m2～3,000 ten thousand m2, can solve the exterior-wall heat insulation problem of 4,500 ten thousand m2～9,000 ten thousand m2 building areas, can save 23.5 ten thousand tons～470,000 tons in mark coal, reduce CO2 and discharge 352.5 ten thousand tons～7,050,000 tons, emission reduction effect is also fairly obvious.Can spur cement, urethane raw, building industry, solve a considerable amount of jobs.
The present invention and other each mode of production performance comparison sheet are as follows:
| The method of operation | The capital equipment configuration | Yearly productive capacity ten thousand m 2 | Pouring type | Quality | Efficient | Automaticity | Labour intensity | Personnel's configuration | The product range of application | Equipment investment | Cost of production | Remarks |
| Batch (-type) | Foaming machine+laminating machine | ??10-50 | Manually | Very | Low | Low | Greatly | Many | Extensively | Low | Lower | |
| Continous way | Foaming machine+robot+toroid | ??250 | Robot | Excellent | High | High | Low | Few | Extensively | In | Low | |
| Two crawler belt transmissions | Foaming machine+robot+crawler belt transfer line | ?300-400 | Robot | Excellent | High | High | Low | Few | Limitation is arranged | High | High |
Claims (1)
1. continuous production process for polyurethane thermal insulation boards, it is characterized in that: process route of the present invention is as follows: framed inwall pastes mould → patrix cement fibrolite plate prepackage → cast preparation → robot of counterdie cement fibrolite plate prepackage → robot cast → matched moulds → add thermal maturation → die sinking → pickup → mould → next circulation of commentaries on classics clearly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910044523A CN101694115A (en) | 2009-10-10 | 2009-10-10 | Continuous production process for polyurethane thermal insulation boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910044523A CN101694115A (en) | 2009-10-10 | 2009-10-10 | Continuous production process for polyurethane thermal insulation boards |
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| Publication Number | Publication Date |
|---|---|
| CN101694115A true CN101694115A (en) | 2010-04-14 |
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ID=42093108
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|---|---|---|---|
| CN200910044523A Pending CN101694115A (en) | 2009-10-10 | 2009-10-10 | Continuous production process for polyurethane thermal insulation boards |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699994A (en) * | 2012-06-05 | 2012-10-03 | 刘恒水 | Production line for fireproof heat-insulating wall plates, and method for on-site processing of fireproof heat-insulating wall plates by utilizing production line |
| CN110341102A (en) * | 2019-07-22 | 2019-10-18 | 安徽省卓创信息科技服务有限公司 | A kind of process equipment and its processing method of construction wall energy-conserving thermal insulation board |
| CN117245833A (en) * | 2023-11-18 | 2023-12-19 | 福建省中保新材料科技有限公司 | Laminating device and method for polyurethane insulation board processing |
-
2009
- 2009-10-10 CN CN200910044523A patent/CN101694115A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699994A (en) * | 2012-06-05 | 2012-10-03 | 刘恒水 | Production line for fireproof heat-insulating wall plates, and method for on-site processing of fireproof heat-insulating wall plates by utilizing production line |
| CN102699994B (en) * | 2012-06-05 | 2014-09-24 | 山东信发环保科技有限责任公司 | Production line for fireproof heat-insulating wall plates, and method for on-site processing of fireproof heat-insulating wall plates by utilizing production line |
| CN110341102A (en) * | 2019-07-22 | 2019-10-18 | 安徽省卓创信息科技服务有限公司 | A kind of process equipment and its processing method of construction wall energy-conserving thermal insulation board |
| CN117245833A (en) * | 2023-11-18 | 2023-12-19 | 福建省中保新材料科技有限公司 | Laminating device and method for polyurethane insulation board processing |
| CN117245833B (en) * | 2023-11-18 | 2024-01-30 | 福建省中保新材料科技有限公司 | Laminating device and method for polyurethane insulation board processing |
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Open date: 20100414 |