CN203876246U - High-temperature-resistant composite material production system capable of uniformly heating - Google Patents
High-temperature-resistant composite material production system capable of uniformly heating Download PDFInfo
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- CN203876246U CN203876246U CN201420197996.5U CN201420197996U CN203876246U CN 203876246 U CN203876246 U CN 203876246U CN 201420197996 U CN201420197996 U CN 201420197996U CN 203876246 U CN203876246 U CN 203876246U
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Abstract
The utility model discloses a high-temperature-resistant composite material production system capable of uniformly heating. The production system comprises a conveying system, a heating system, a fusing-steeping system and a cooling system, wherein the conveying system is provided with stainless steel conveying belts; the heating system, a melt impregnation system and a cooling system are sequentially connected with one another; the heating system sequentially comprises a preheating region, a low temperature region, an intermediate temperature region and a high temperature region; the preheating region comprises at least one set of preheating roll combination, and the preheating roll combination consists of an upper electromagnetic heating roll and a lower electromagnetic heating roll; each of the low temperature region, the intermediate temperature region and the high temperature region comprises at least one set of electromagnetic heating panel combination, and each electromagnetic heating panel combination consists of an upper electromagnetic heating panel and a lower electromagnetic heating panel; the electromagnetic heating panel combinations of the low temperature region, the intermediate temperature region and the high temperature region are respectively connected with different temperature control facilities. The high-temperature-resistant composite material production system has the beneficial effects that by utilizing electromagnetic induction theories and characteristics as well as modular and temperature control regionalization design methods, the facility choke points that a high-temperature-resistant composite material is difficult to fuse and steep are broken through, and meanwhile, the technical defects that the material cannot be uniformly heated in a high temperature plasticization process, and the temperature control precision is low are solved; the temperature of the heating system can be arbitrarily adjusted within 0-420 DEG C, and the temperature control precision is high.
Description
Technical field
The utility model belongs to composite production equipment field, is specifically related to a kind of homogeneous heating and high-temperature resistant composite material production system.
Background technology
At present, the traditional production technology of domestic continuous fortifying fibre composite material by adopting, industrialization degree is relatively low, processing temperature is greater than to 300 DEG C of above thermoplastic resin materials' impregnating equipment scarcity, legacy equipment have that firing rate is slow, accuracy of temperature control is low, it is inhomogeneous to flood and thorough, energy resource consumption is large and the problems such as poor working environment, be difficult to meet the condition of high temperature resistant multiple material production technology, make the production of the high-end multiple material of China and apply the restriction and the impact that are subject to impregnation technology and equipment.
The technology of preparing of high temperature resistant composite is carried out to patent control abroad, common import apparatus for production line cost is high, the equipment complex production line (every cover is up to 8,000,000) that for example Britain Reliant provides adopts infrared heating mode to heat material, heating-up temperature is 0--260 DEG C of left and right, temperature difference control accuracy ± 5 DEG C, can only meet the heating plasticizing of the low and middle-end performance materials such as GMT plate; Its transfer system adopts Teflon conveyer belt, and Teflon can only be 300 DEG C of following temperature work, to produce aging, damaged and easily elongate higher than this temperature, thereby cannot realize, p-poly-phenyl thioether (PPS), polyethers ether copper (PEEK) etc. are high temperature resistant, preparation and the suitability for industrialized production of high-performance composite materials.
Utility model content
Slow for prior art composite production equipment firing rate, heat inhomogeneous, accuracy of temperature control is low, can not be high temperature resistant, flood the inhomogeneous deficiency that waits, the application aims to provide a kind of homogeneous heating and high-temperature resistant composite material production system, this production system solved high-temperature fusion resin because of viscosity large fluidity poor, solve fortifying fibre and flooded difficult technical bottleneck, as polyphenylene sulfide (PPS), the high-temperature resins such as polyethers ether copper (PEEK) etc., this system heating speed is fast, homogeneous heating, can be resistance to 300 DEG C of above high temperature, this production system combines producing steel plate or " electromagnetic heating apparatus " of aluminium sheet and the application of " antiseized stainless steel band ", produce the composite of fire-resistant high-performance, make up defect and the deficiency of original production equipment.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of homogeneous heating and high-temperature resistant composite material production system, comprise transfer system, and described transfer system is provided with stainless steel conveyor belt; This production system also comprises the heating system, melt impregnation system and the cooling system that connect successively;
Described heating system comprises preheating zone, low-temperature space, middle warm area and high-temperature region successively; Described preheating zone comprises at least one group of preheat roll combination, and described preheat roll combination is made up of upper Electromechanic heating roller and lower Electromechanic heating roller; Described low-temperature space, middle warm area and high-temperature region comprise respectively at least one group of Electromagnetic Heating flat sheet combination, and described Electromagnetic Heating flat sheet combination is made up of upper electromagnetism heated plate and lower Electromagnetic Heating flat board; The Electromagnetic Heating flat sheet combination of described low-temperature space, middle warm area and high-temperature region is connected from different temperature control devices respectively;
Described melt impregnation system comprises at least two group dipping combinations, and described dipping combination is made up of upper dip roll and lower dip roll; Described upper dip roll and lower dip roll are dolioform roll body, and dolioform roll body surface is provided with one deck high temperature protection layer;
Described cooling system comprises the cooling combination of at least two groups and is positioned at cooling combination at least one group of cooling and shaping combination afterwards, described cooling combination is made up of upper cool cycles passage and lower cool cycles passage, and described cooling and shaping combination is made up of upper cooling and shaping roller and lower cooling and shaping roller; Described upper cool cycles passage and lower cool cycles passage, by upper and lower two-layer passage composition, are intake tunnel near the passage of base material one side, are exhalant canal away from the passage of base material one side.
Described transfer system comprises transfer roller, is arranged on the stainless steel conveyor belt outside transfer roller, is arranged on the idler roller of conveyer belt both sides.
Preferred version: be arranged with thermal insulation separation cover outside described preheating zone, low-temperature space, middle warm area and high-temperature region, further improve the efficiency of heating surface.
Further preferably, described preheating zone is heating-up temperature lower than the preheating zone of 160 DEG C, described low-temperature space is heating-up temperature at the low-temperature space of 160 DEG C-240 DEG C, described middle warm area is heating-up temperature at the middle warm area of 240 DEG C-320 DEG C, described high-temperature region is heating-up temperature the high-temperature region of 320 DEG C-400 DEG C, subregion heating, heats more even.
Preferably, described low-temperature space and middle warm area are two groups of Electromagnetic Heating flat sheet combinations; Described high-temperature region is three groups of Electromagnetic Heating flat sheet combinations.
More preferably, the dull and stereotyped upper surface of electromagnetism heated plate lower surface and lower Electromagnetic Heating is respectively equipped with far infrared heating layer on described, the heat absorption producing when to Electromagnetic Heating, and inspire far infrared, this far infrared is applied on heating object, forms Far-infrared Heating.Formed thus the heating combination of Electromagnetic Heating and Far-infrared Heating, heated more evenly, the efficiency of heating surface is higher.
Preferably, described melt impregnation system is two groups of dipping combinations, and the upper and lower dip roll maximum gauge of rear one group of dipping combination is greater than the upper and lower dip roll maximum gauge of last group of dipping combination.
Preferably, the total length of described heating system is 5m-6m, and the total length of described melt impregnation system is 0.5 m-1m, and the total length of described cooling system is 2.5 m-3.5 m.
Described production system also comprises the multistation unwinding device and the flattening device that are positioned at before heating system, and is positioned at the Scissoring device after cooling system.
Described high temperature protection layer is preferably chromium carbide layer.
Below the utility model is further explained and is illustrated
The utility model relates to a kind of homogeneous heating and high-temperature resistant composite material production system, utilize electromagnetic induction principle and feature, adopt modularization, temperature control compartmentalization method for designing, break through the equipment bottleneck of high temperature resistant composite melt impregnation difficulty, solved material simultaneously and in high temperature plasticizing process, heated the technological deficiency uneven, accuracy of temperature control is not high; According to the technical requirement of the characteristic of exotic material and production technology, heating system adopts the new technology design of temperature control compartmentalization, modularization, being assembled into one, and temperature can be regulated arbitrarily between 0 DEG C-420 DEG C, accuracy of temperature control ± 2 DEG C; Transfer system adopts antiseized bright finished stainless steel band, has solved the easy aging distortion of Teflon conveyer high temperature, is difficult to meet the equipment deficiency of plasticizing process temperature (on 300 DEG C).Production technology and equipments of the present utility model relates to the production of continuous fortifying fibre, the contour performance materials of thermosetting composite, and its product relates to the fields such as Aero-Space, boat and ship track, auto parts.
A kind of homogeneous heating of the present utility model and high-temperature resistant composite material production system, comprising:
(1) heating system: heating system adopts the dull and stereotyped mode of heating of advanced electromagnetic induction, and carry out the new solution design of territory, temperature controlled region, modularization, being assembled into one, the regulation and control up and down of 0-150mm can be realized in its gap;
(2) melt impregnation system: melt impregnation system adopts advanced electromagnetic induction roller mode of heating, and electromagnetic induction roller is carried out to " dolioform " structural design, and deeply covers one deck chromium carbide on roller surface;
(3) cooling system: cooling system adopts binary channels slab design scheme, configuration cooling tower, and carry out modular combination design, meet the technological requirement that intermodule independently regulates and controls;
(4) transfer system: transfer system adopts the bright finished stainless steel band of release treatment, not only corrosion-resistant, high temperature resistant, and has the measuring body characteristic of certain tension.
Concrete structure is analyzed as follows:
(1) heating system
Heating system adopts the dull and stereotyped mode of heating of electromagnetic induction (first will carry out preheating by electromagnetism roller before dull and stereotyped heating), and this heating system heating-up temperature scope is 100 DEG C-400 DEG C, and accuracy of temperature control reaches < ± 2%.For the material of different fabric widths, carried out modularization, the design of temperature control territoryization, design is the heating system of the different warm areas such as warm area, 320-400 DEG C high-temperature region in low-temperature space, 240-320 DEG C such as 160--240 DEG C, compared with heat-conducting oil heating system, can save the electric energy of 30%-60%; In addition, upper steel band adopts Hybrid Heating pattern, and the mode that adopts the dull and stereotyped heating of electromagnetism and Far-infrared Heating to combine is carried out, and heating system easy structure as depicted in figs. 1 and 2.
Described heating system adopts the dull and stereotyped mode of heating of electromagnetic induction, this equipment carries out 220V alternating current by electromagnetic controller the high-frequency alternating electric current of rectification, filtering, inversion formation 25-30KHz, this electric current is received after electromagnetic heating coil, this high-frequency alternating current conversion high-frequency alternating magnetic field, this high-frequency alternating magnetic field is applied on metal material, thereby convert again high-frequency alternating magnetic field to high-frequency alternating electric current, this electric current produces fast a large amount of heats by the intrinsic resistance of metal material and makes metal material body self-heating cooking.
(2) dipping systems
Adopt electromagnetic induction roller dipping roll-in scheme, make the temperature of pressure roller can reach 300 DEG C of above high temperature, this equipment arranges 2-3 group dipping Kun according to technological requirement and can realize the gap regulation and control (configuration unidirectional self-lock device avoids pressurization to beat) of 0-120mm, in order to prevent that pressure roller from producing buckling deformation because of permanent load, roller minute surface will have certain amount of deflection, be designed to by dip roll " dolioform ", and deeply cover one deck chromium carbide on roller surface, prevent that dip roll from high temperature producing large deformation, guarantee material thermally equivalent in high temperature plasticizing dipping process, reach temperature equalization (temperature difference ± 2 degree), dipping systems easy structure as shown in Figures 2 and 3.
(3) cooling system
Adopt monolithic binary channels slab design scheme, additional configurations cooling tower, and carry out modular combination design, cooling device can be realized the gap regulation and control of 0-120mm, when avoiding loading, configuration self-locking device oppositely beats, in addition, the minute surface pressure roller of one group of φ 400 of configuration is further tamped material, and cooling system easy structure as shown in Figure 4.
(4) transfer system
Adopt antiseized bright finished stainless steel band, not only corrosion-resistant, high temperature resistant, and there is the measuring body characteristic of certain tension, solve the easy aging distortion of Teflon conveyer high temperature, be difficult to meet the equipment deficiency of plasticizing process temperature (on 300 DEG C), make high polymer in melting roll-in dipping process, reinforcing material dipping is thorough, equipment has met the process conditions of preparing high-end composite and has realized new technological break-through, and transfer system easy structure as shown in Figure 5.
Compared with prior art, advantage of the present utility model is:
(1) a kind of homogeneous heating of the present utility model and high-temperature resistant composite material production system, its heating plasticizing equipment and high-temperature fusion impregnating equipment adopt respectively Electromagnetic Heating plate and Electromechanic heating roller, high temperature plasticizing and the high-temperature fusion dipping of realizing base material or slab, its heating-up temperature can reach 350 DEG C-400 DEG C;
(2) a kind of homogeneous heating of the present utility model and high-temperature resistant composite material production system, its heating plasticizing equipment and cooling device, adopt modularized design, and firing equipment is realized temperature control compartmentalization, carry out multiple spot control, the control of temperature essence can reach < ± 2%, and this equipment is convenient to maintenance and fault detect simultaneously, makes material surface be heated evenly plasticizing completely; Cooling system configuration cooling tower adopts binary channels design, greatly improves cooling effectiveness, and increases by one group of pressure roller, makes further compacting under the effect of base material or the online pressure of slab;
(3) a kind of homogeneous heating of the present utility model and high-temperature resistant composite material production system, adopt the mode of Electromagnetic Heating, compared with heat-conducting oil heating mode, greatly improve working environment, fast and homogeneous heating simultaneously, industrialization degree is increased dramatically, and electric energy saving rate can reach 30%-60%;
(4) a kind of homogeneous heating of the present utility model and high-temperature resistant composite material production system, its high-temperature fusion impregnating equipment adopts the impregnation method of Electromechanic heating roller, 300 DEG C of above high-temperature fusion dippings can be ensured, evenly thorough technological requirement of material soaking can be realized again;
(5) a kind of homogeneous heating of the present utility model and high-temperature resistant composite material production system, the antiseized bright finished stainless steel band of its transmission adopted, not only corrosion-resistant, high temperature resistant, and there is the measuring body characteristic of certain tension, solve the easy aging distortion of Teflon conveyer high temperature, be difficult to meet the equipment deficiency of plasticizing process temperature (on 300 DEG C).
(6) a kind of homogeneous heating of the present utility model and high-temperature resistant composite material production system, can realize the suitability for industrialized production of fire-resistant high-performance composite, makes up the high performance material phenomenon of supply and demand deficiency on market at home.
Brief description of the drawings
Fig. 1 is production system major part structural representation described in the utility model;
Fig. 2 is production system heating system described in the utility model and melt impregnation system architecture schematic diagram;
Fig. 3 is production system melt impregnation system architecture schematic diagram described in the utility model;
Fig. 4 is production system cooling system structure schematic diagram described in the utility model;
Fig. 5 is the transfer system structural representation of production system described in the utility model;
Fig. 6 is production system overall structure schematic diagram described in the utility model;
Fig. 7 is process chart described in the utility model;
Wherein, 1 transfer system, the 2nd, heating system, the 3rd, melt impregnation system, the 4th, cooling system, the 5th, preheating zone, the 6th, low-temperature space, the 7th, middle warm area, the 8th, high-temperature region, the 9th, upper Electromechanic heating roller, the 10th, lower Electromechanic heating roller, the 11st, upper electromagnetism heated plate, the 12nd, lower Electromagnetic Heating flat board, the 13rd, upper dip roll, the 14th, lower dip roll, the 15th, upper cool cycles passage, the 16th, lower cool cycles passage, the 17th, upper cooling and shaping roller, the 18th, lower cooling and shaping roller, the 19th, intake tunnel, the 20th, exhalant canal, the 21st, thermal insulation separation cover, the 22nd, transfer roller, the 23rd, stainless steel conveyor belt, the 24th, idler roller, the 25th, unwinding device, the 26th, flattening device, the 27th, Scissoring device, the 28th, conveying arrangement.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described further.
embodiment 1
A kind of homogeneous heating and high-temperature resistant composite material production system, comprise transfer system 1, also comprises the heating system 2, melt impregnation system 3 and the cooling system 4 that connect successively;
Described heating system 2 comprises preheating zone 5, low-temperature space 6, middle warm area 7 and high-temperature region 8 successively; Described preheating zone 5 comprises at least one group of preheat roll combination, and described preheat roll combination is made up of upper Electromechanic heating roller 9 and lower Electromechanic heating roller 10; Described low-temperature space 6, middle warm area 7 and high-temperature region 8 comprise respectively at least one group of Electromagnetic Heating flat sheet combination, and described Electromagnetic Heating flat sheet combination is made up of upper electromagnetism heated plate 11 and lower Electromagnetic Heating flat board 12; The Electromagnetic Heating flat sheet combination of described low-temperature space 6, middle warm area 7 and high-temperature region 8 is connected from different temperature control devices respectively;
Described melt impregnation system 3 comprises at least two group dipping combinations, and described dipping combination is made up of upper dip roll 13 and lower dip roll 14; Described upper dip roll 13 and lower dip roll 14 are dolioform roll body, and dolioform roll body surface is provided with one deck high temperature protection layer;
Described cooling system 4 comprises the cooling combination of at least two groups and is positioned at cooling combination at least one group of cooling and shaping combination afterwards, described cooling combination is made up of upper cool cycles passage 15 and lower cool cycles passage 16, and described cooling and shaping combination is made up of upper cooling and shaping roller 17 and lower cooling and shaping roller 18; Described upper cool cycles passage 15 and lower cool cycles passage 16, by upper and lower two-layer passage composition, are intake tunnel 19 near the passage of base material one side, are exhalant canal 20 away from the passage of base material one side.
Described transfer system 1 comprises transfer roller 22, is arranged on the stainless steel conveyor belt 23 outside transfer roller, is arranged on the idler roller 24 of conveyer belt both sides.
Outside described preheating zone, low-temperature space, middle warm area and high-temperature region, be arranged with thermal insulation separation cover 21.
Described low-temperature space 6 and middle warm area 7 are two groups of Electromagnetic Heating flat sheet combinations; Described high-temperature region 8 is three groups of Electromagnetic Heating flat sheet combinations.
Described melt impregnation system 3 is two groups of dipping combinations, and the upper and lower dip roll maximum gauge of rear one group of dipping combination is greater than the upper and lower dip roll maximum gauge of last group of dipping combination.
Described production system also comprises the multistation unwinding device 25 and the flattening device 26 that are positioned at before heating system, and is positioned at the Scissoring device 27 after cooling system.
Described heating system is divided into basic, normal, high three temperature controlled region, low-temperature space and middle warm area adopt respectively two groups of electromagnetic heating modules (every group of 800 × 2000mm), high-temperature region adopts three groups of electromagnetic heating modules, heating system overall length 5600mm, dip roll adopts two groups of electromagnetic induction rollers, and diameter is respectively φ 250 and φ 300; Cold-zone system is divided into three pack modules (every group of 700 × 2000mm), configures one group of setting roll φ 400, cooling system overall length 3000mm.
application 1
Adopt production system described in embodiment 1, carry out explained hereafter, process chart as shown in Figure 7:
(1) select the glass fibre that 0.5mm is thick to strengthen 4, PEEK pre-preg band, 2 of the polytetrafluoroethylene films (PTFE) that 0.25mm is thick.By glass fibre strengthen PEEK pre-preg band, polytetrafluoroethylene film is placed on multistation unreeling machine, and places according to the mode of " Layer cake ", two-layer PTFE is layered on respectively upper and lower surface, in the middle of PEEK pre-preg band is laid in.
(2) after material lay is good, revise through flattening device, at the uniform velocity send into heating system and carry out heating plasticizing, want pre-cooling composite firing equipment, the temperature of each temperature controlled region (preheating zone, low-temperature space, middle warm area, high-temperature region) is set respectively, and wherein the temperature of high-temperature region is arranged on 380 DEG C of left and right (360 DEG C-390 DEG C), and the speed of conveyer belt is set, material is at the uniform velocity advanced according to certain speed, after material passes through the thermal treatment zone, ensure that material can plastify completely.
(3) regulate the gap of pressure roller, and its pressure is set is 3-5MPa, the material after plastifying carries out hot pressing after sending into melt impregnation system, and it is cooling fast to utilize cooling system to carry out, and completes the production of PEEK sheet material; Or the material after plasticizing is directly sent into hot press and carry out compression molding, after pressurize certain hour, carry out the demoulding.
(4) deburring, punching, detection, complete the development and production of end product.
application 2
Production system described in employing embodiment 1, carry out explained hereafter:
(1) 3 D weaving C/PEEK fiber: thick 4 mm, wherein carbon fiber volume content 18%, adopts three-dimensional five to establishment, and angle of weave is 25 °.
(2) 3 D weaving C/PEEK fiber is sent into surface processing device and carry out oxidation processes, at 5 wt% (NH
4)
2hPO
4in solution, boil after 1 h, repeatedly rinse with distilled water.
(3) the 3 D weaving C/PEEK fiber after oxidation processes is cut according to product and technological requirement.
(4) the 3 D weaving C/PEEK fiber after cutting is sent into drying device and be dried processing, and monitor, ensure that its water content is lower than technological requirement.
(5) will be dried 3 D weaving C/PEEK fiber after treatment sends into heating system and carries out heating plasticizing, in this process, material will heat through different temperature controlled region, wherein the heating-up temperature in highest temperature control district is arranged on 370 DEG C, after plasticizing completely, material is sent into hot press fast and carry out compression molding, after pressurize certain hour, carry out the demoulding.
(6) deburring, punching, detection, complete the development and production of end product.
application 3
Production system described in employing embodiment 1, carry out explained hereafter:
(1) choose continuous carbon fibre and strengthen polyphenylene sulfide pre-preg band, the average quality of this pre-preg band is 55%-60%, and thickness in monolayer is 0.25mm, totally 8 layers; Polyphenylene thioether PPS film, thickness is 0.2mm.
(2) rolling pre-preg band and PPS film are placed on multistation unreeling machine, PPS film is laid in upper and lower surface, ensures product surface quality, improves outward appearance.
(3) pre-preg band and PPS film lay got well and carried out after smooth correction, according to product and technological requirement, adopting cutting means to cut.
(4) material after cutting is sent into heating system and carry out heating plasticizing, because polyphenylene sulfide can not hot soak condition, so directly being sent into electromagnetic heating apparatus high-temperature region, material carries out heating plasticizing, high-temperature region temperature is arranged on 325 DEG C of left and right, after plasticizing completely, material is passed through to dip roll, the temperature that electromagnetism dip roll is set is in advance asked 300-310 DEG C, complete after pre-preg, fast material being sent into hot press carries out hot-forming, press temperature is arranged on 100 DEG C of left and right, after pressurize certain hour, carries out the demoulding.
(7) deburring, punching, detection, complete the development and production of end product.
Claims (10)
1. homogeneous heating and a high-temperature resistant composite material production system, comprises transfer system (1), it is characterized in that, described transfer system (1) is provided with stainless steel conveyor belt (23); This production system also comprises the heating system (2), melt impregnation system (3) and the cooling system (4) that connect successively;
Described heating system (2) comprises preheating zone (5), low-temperature space (6), middle warm area (7) and high-temperature region (8) successively; Described preheating zone (5) comprises at least one group of preheat roll combination, and described preheat roll combination is made up of upper Electromechanic heating roller (9) and lower Electromechanic heating roller (10); Described low-temperature space (6), middle warm area (7) and high-temperature region (8) comprise respectively at least one group of Electromagnetic Heating flat sheet combination, and described Electromagnetic Heating flat sheet combination is made up of upper electromagnetism heated plate (11) and lower Electromagnetic Heating flat board (12); The Electromagnetic Heating flat sheet combination of described low-temperature space (6), middle warm area (7) and high-temperature region (8) is connected from different temperature control devices respectively;
Described melt impregnation system (3) comprises at least two group dipping combinations, and described dipping combination is made up of upper dip roll (13) and lower dip roll (14); Described upper dip roll (13) and lower dip roll (14) are dolioform roll body, and dolioform roll body surface is provided with one deck high temperature protection layer;
Described cooling system (4) comprises the cooling combination of at least two groups and is positioned at cooling combination at least one group of cooling and shaping combination afterwards, described cooling combination is made up of upper cool cycles passage (15) and lower cool cycles passage (16), and described cooling and shaping combination is made up of upper cooling and shaping roller (17) and lower cooling and shaping roller (18); Described upper cool cycles passage (15) and lower cool cycles passage (16), by upper and lower two-layer passage composition, are intake tunnel (19) near the passage of base material one side, are exhalant canal (20) away from the passage of base material one side.
2. homogeneous heating and high-temperature resistant composite material production system according to claim 1, is characterized in that, is arranged with thermal insulation separation cover (21) outside described preheating zone, low-temperature space, middle warm area and high-temperature region.
3. according to homogeneous heating described in claim 1 or 2 and high-temperature resistant composite material production system, it is characterized in that, described preheating zone (5) is heating-up temperature lower than the preheating zone of 160 DEG C, described low-temperature space (6) is heating-up temperature at the low-temperature space of 160 DEG C-240 DEG C, described middle warm area (7) is heating-up temperature at the middle warm area of 240 DEG C-320 DEG C, and described high-temperature region (8) are heating-up temperature the high-temperature region of 320 DEG C-400 DEG C.
4. according to homogeneous heating described in claim 1 or 2 and high-temperature resistant composite material production system, it is characterized in that, described low-temperature space (6) and middle warm area (7) are two groups of Electromagnetic Heating flat sheet combinations, and described high-temperature region (8) are three groups of Electromagnetic Heating flat sheet combinations.
5. according to homogeneous heating described in claim 1 or 2 and high-temperature resistant composite material production system, it is characterized in that, described upper electromagnetism heated plate (11) lower surface and lower Electromagnetic Heating flat board (12) upper surface are respectively equipped with far infrared heating layer.
6. according to homogeneous heating described in claim 1 or 2 and high-temperature resistant composite material production system, it is characterized in that, described melt impregnation system (3) is two groups of dipping combinations, and the upper and lower dip roll maximum gauge of rear one group of dipping combination is greater than the upper and lower dip roll maximum gauge of last group of dipping combination.
7. according to homogeneous heating described in claim 1 or 2 and high-temperature resistant composite material production system, it is characterized in that, the total length of described heating system (2) is 5m-6m, the total length of described melt impregnation system (3) is 0.5 m-1m, and the total length of described cooling system (4) is 2.5 m-3.5 m.
8. according to homogeneous heating described in claim 1 or 2 and high-temperature resistant composite material production system, it is characterized in that, described transfer system (1) comprises transfer roller (22), is arranged on the outer stainless steel conveyor belt (23) of transfer roller (22), is arranged on the idler roller (24) of conveyer belt (23) both sides.
9. according to homogeneous heating described in claim 1 or 2 and high-temperature resistant composite material production system, it is characterized in that, described production system also comprises and is positioned at heating system (2) multistation unwinding device (25) and flattening device (26) before, and is positioned at cooling system (4) Scissoring device (27) afterwards.
10. according to homogeneous heating described in claim 1 or 2 and high-temperature resistant composite material production system, it is characterized in that, described high temperature protection layer is chromium carbide layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420197996.5U CN203876246U (en) | 2014-04-22 | 2014-04-22 | High-temperature-resistant composite material production system capable of uniformly heating |
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| CN201420197996.5U CN203876246U (en) | 2014-04-22 | 2014-04-22 | High-temperature-resistant composite material production system capable of uniformly heating |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921454A (en) * | 2014-04-22 | 2014-07-16 | 湖南大学 | High-temperature resistant composite material production system with heating uniformity |
| CN105965916A (en) * | 2016-06-02 | 2016-09-28 | 山东中航泰达复合材料股份有限公司 | Equipment and process for forming composite material |
| WO2023146465A1 (en) * | 2022-01-25 | 2023-08-03 | Singnergy Corporation Pte. Ltd. | Drying apparatus utilising an indirect infrared heating system |
-
2014
- 2014-04-22 CN CN201420197996.5U patent/CN203876246U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921454A (en) * | 2014-04-22 | 2014-07-16 | 湖南大学 | High-temperature resistant composite material production system with heating uniformity |
| CN103921454B (en) * | 2014-04-22 | 2016-04-27 | 湖南大学 | A kind of homogeneous heating and high-temperature resistant composite material production system |
| CN105965916A (en) * | 2016-06-02 | 2016-09-28 | 山东中航泰达复合材料股份有限公司 | Equipment and process for forming composite material |
| WO2023146465A1 (en) * | 2022-01-25 | 2023-08-03 | Singnergy Corporation Pte. Ltd. | Drying apparatus utilising an indirect infrared heating system |
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