CN114290473A - Direct-fired compression type production line for corrugated asphalt shingles - Google Patents
Direct-fired compression type production line for corrugated asphalt shingles Download PDFInfo
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- CN114290473A CN114290473A CN202111627098.XA CN202111627098A CN114290473A CN 114290473 A CN114290473 A CN 114290473A CN 202111627098 A CN202111627098 A CN 202111627098A CN 114290473 A CN114290473 A CN 114290473A
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Abstract
The invention relates to a direct-fired compression type production line for corrugated asphalt shingles, and belongs to the technical field of drying and forming of paperboards. The device mainly comprises a feeding device, a preheating device, an extrusion forming device and a drying forming device; the feeding device is a paper feeding frame and comprises triangular brackets at two ends and a connecting frame between the triangular brackets and the paper feeding frame; the paper outlet end of the preheating device is provided with an extrusion drying support frame, the middle of the extrusion drying support frame is rotatably connected with an extrusion forming device, the top of the extrusion drying support frame is rotatably connected with a drying forming device, the extrusion forming device is composed of an upper profiling roller and a lower profiling roller, and a burner is inserted into the extrusion forming device. The invention can realize stable production, improve the production efficiency and reduce the energy consumption.
Description
Technical Field
The invention relates to a direct-fired compression type production line for corrugated asphalt shingles, and belongs to the technical field of drying and forming of paperboards.
Technical Field
The corrugated asphalt waterproof tile is made up by impregnating high-quality single-layer thick mineral plant fibre board with asphalt at high-temp. and high-pressure. Because the high-strength waterproof material is formed at high temperature, the high-strength waterproof material has high compressive strength, excellent waterproof performance and long service life.
The permeable roof formed by the material has a very simple structure, is convenient to be matched with other heat-insulating materials and roof tiles, reduces the total cost of roof engineering, simplifies construction, and ensures the quality of the roof engineering.
The corrugated asphalt waterproof tile pressing and drying production equipment at the present stage has great problems, and the main problems are as follows:
1. the original equipment is dried by adopting heat conduction oil, and the heat conduction oil has great potential safety hazards such as oil leakage and splashing.
2. Heating the heat transfer oil and maintaining the temperature thereof constant requires a great amount of gas consumption and power consumption, and has a great cost burden.
3. The heating of the heat conducting oil can generate larger smoke, which is difficult to collect.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a direct-fired compression production line for corrugated asphalt shingles, which is used for solving the problems of production cost and environmental pollution.
In order to solve the problems, the invention adopts the following technical scheme:
a direct-fired compression molding production line for corrugated asphalt shingles mainly comprises a feeding device, a preheating device, an extrusion molding device and a drying molding device;
the feeding device is a paper feeding frame and comprises two triangular supports at two ends and two connecting frames between the two triangular supports, and the two connecting frames are respectively connected with the bottom angular point positions of the triangular supports at the two ends; one of the connecting frames is also provided with a guide frame;
the preheating device comprises a preheating box and an air return pipeline connected with the preheating box, and is used for preheating the preheating device, the preheating box comprises an upper preheating plate and a lower preheating plate, a space for feeding paper to pass through and preheat is arranged between the upper preheating plate and the lower preheating plate, two ends of the upper preheating plate are downwards connected with the lower preheating plate, and preheating spaces are arranged in the upper preheating plate and the lower preheating plate and are used for being communicated with the air return pipeline;
an extrusion drying support frame is arranged at the paper outlet end of the preheating device, the middle part of the extrusion drying support frame is rotatably connected with an extrusion forming device, and the top part of the extrusion drying support frame is rotatably connected with a drying forming device for drying moisture and keeping a cardboard shape;
the extrusion forming device consists of an upper molding roller and a lower molding roller, and the lower molding roller is in transmission connection with the motor through a transmission chain;
burners are inserted into the upper profiling roller and the lower profiling roller; the combustor consists of a combustion rod and a combustion chamber at the end part, and air is introduced from the outside of the combustion chamber through an inlet; an ignition plate is also arranged on the combustion chamber; an igniter and an ignition wire connected with the igniter are respectively arranged on two sides of the ignition plate, and an air inlet pipeline is also arranged on the ignition plate; an air inlet valve and an automatic ignition pipeline are arranged on the air inlet pipeline; the outer wall of the combustor is provided with an ignition hole, one end of the automatic ignition pipeline is connected with the air inlet pipeline, the other end of the automatic ignition pipeline is arranged at the position of the ignition hole, and the outer end of the igniter is correspondingly arranged at the position of the ignition hole;
the combustor is inserted from one end of the upper profiling roller and one end of the lower profiling roller, and the other end of the lower profiling roller is connected with the air return pipeline;
the drying and forming device mainly comprises a thick-wall iron roller rotating in the middle and steel pipes uniformly distributed on the periphery of the thick-wall iron roller.
Furthermore, the guide frame is composed of two vertical rods and guide rods overlapped at the tops of the two vertical rods and used for paper feeding guide.
Furthermore, a supporting frame is arranged at the top of the triangular support, and an arc-shaped groove is formed in the top end of the supporting frame and used for supporting the paper rolling roller.
Further, the guide frame is arranged on one side facing the preheating device.
Furthermore, a side shifting correction device is further arranged at the bottom of the feeding device, and the side shifting correction device is composed of a roller and a guide rail which are arranged at the bottom of the paper feeding frame and used for adjusting a paper feeding angle.
Furthermore, a preheating device supporting frame is arranged at the bottom of the preheating device; the cross section of the preheating device is convex.
Furthermore, heat dissipation ports are uniformly distributed on the combustion rod; the periphery of the drying and forming device is further wrapped with a heat-insulating cover.
Furthermore, the diameter of the thick-wall iron roller is 300-1200mm, the wall thickness is 10-50mm, the length is 1000-4000mm, 20-80 steel pipes with the diameter of 10-35mm are uniformly distributed above the thick-wall iron roller, and the steel pipes are welded on the wall of the thick-wall iron roller.
Further, the upper and lower compression rollers are provided with rollers with the same or different curvatures; the roller curvature is designed according to the parameters of the asphalt waterproof tile, and the parameters of the asphalt waterproof tile comprise the shrinkage and the factors of paperboard extrusion forming.
Further, the direct-fired compression type production line of the corrugated asphalt shingle further comprises a cutting press and a PLC control system, wherein a self-made cutter is arranged on the cutting press, the length of the paper board is determined through a sensor in the PLC control system, and then the fixed-length cutting is carried out through the PLC control system.
Compared with the prior art, the invention achieves the following technical effects:
1. continuous feeding, roll forming and roll drying are adopted, stable production can be realized, production efficiency is improved, and energy consumption is reduced.
2. The running speed of the roller body can be adjusted according to the thickness of the paper under the control of a numerical control system.
3. The original equipment has higher cost, and the direct-fired drying mode is changed from the heat-conducting oil drying mode, so that one third of gas consumption is saved.
Drawings
For a clearer explanation of the solution of the invention, the following brief description of the drawings required for this solution is given:
FIG. 1 is a schematic three-dimensional layout of a direct-fired profiling production line for corrugated asphalt shingles according to the present invention;
FIG. 2 is a front view of the direct-fired profiling production line of corrugated asphalt shingles of the present invention;
FIG. 3 is a schematic view of a burner of the present invention;
FIG. 4 is an enlarged view of a portion of the combustor of the present invention.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode through the attached drawings.
Referring to fig. 1-2, the invention relates to a direct-fired profiling production line for corrugated asphalt shingles, which mainly comprises a feeding device 1, a preheating device 2, an extrusion forming device 3 and a drying forming device 4. The feeding device 1 is a paper feeding frame and comprises two triangular supports 11 at two ends and two connecting frames 12 between the two triangular supports 11, and the two connecting frames 12 are respectively connected with the bottom corner points of the triangular supports 11 at the two ends. One of the connecting frames 11 is also provided with a guide frame 13. The guide frame 13 is composed of two vertical rods 14 and a guide rod 15 overlapped on the top thereof for guiding the paper feeding, and the guide frame 13 is disposed facing one side of the preheating device 2. The top of the triangular support 11 is provided with a support frame 16, and the top end of the support frame 16 is provided with an arc-shaped groove for supporting a paper rolling roller. The bottom of the feeding device 1 is also provided with a lateral movement correcting device 5, and the lateral movement correcting device 5 is composed of a roller 51 and a guide rail 52 which are arranged at the bottom of the paper feeding frame and used for adjusting the paper feeding angle.
The preheating device 2 comprises a preheating box 21 and an air return pipeline 22 connected with the preheating box, the preheating box 21 comprises an upper preheating plate 211 and a lower preheating plate 212, a space for feeding paper to pass through and preheat is arranged between the upper preheating plate and the lower preheating plate, two ends of the upper preheating plate 211 are downwards connected with the lower preheating plate 212, and preheating spaces are arranged in the upper preheating plate and the lower preheating plate and are used for being communicated with the air return pipeline 22. The bottom of the preheating device 2 is provided with a preheating device support frame 23. The cross section of the preheating device 2 is convex. An extrusion drying support frame 304 is arranged at the paper outlet end of the preheating device 2, the middle part of the extrusion drying support frame 304 is rotatably connected with an extrusion forming device 3, and the top part of the extrusion drying support frame 304 is rotatably connected with a drying forming device 4 for drying moisture and keeping a cardboard shape.
The extrusion molding device 3 is composed of an upper molding roller 31 and a lower molding roller 32, and the lower molding roller 32 is in transmission connection with a motor 34 through a transmission chain 33.
As shown in fig. 1-2, the drying and forming device 4 is mainly composed of a thick-walled iron roller 41 rotating in the middle and steel pipes 42 uniformly distributed on the periphery thereof. The thick iron roll 41 has a diameter of 800mm, a wall thickness of 20mm and a length of 2100mm, and 46 steel pipes 42 having a diameter of 22mm are uniformly distributed over the thick iron roll, and the steel pipes 42 are welded to the thick iron roll wall. The upper and lower compression rollers are provided with rollers with the same curvature, the curvature of the rollers is designed according to the parameters of the asphalt waterproof tile, and the parameters of the asphalt waterproof tile comprise the shrinkage rate and the factors of paper board extrusion molding.
In this embodiment, wave form pitch tile direct combustion die mould production line is still including cutting off press and PLC control system, is provided with self-control cutter on the cutting off press, and it confirms the length that the cardboard was walked through the sensor among the PLC control system, and rethread PLC control system carries out the fixed length and cuts off.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. A direct-fired compression production line for corrugated asphalt shingles mainly comprises a feeding device (1), a preheating device (2), an extrusion forming device (3) and a drying forming device (4); the method is characterized in that:
the feeding device (1) is a paper feeding frame and comprises triangular supports (11) at two ends and two connecting frames (12) between the triangular supports (11), and the two connecting frames (12) are respectively connected with the bottom corner positions of the triangular supports (11) at the two ends; one of the connecting frames (11) is also provided with a guide frame (13);
the preheating device (2) comprises a preheating box (21) and an air return pipeline (22) connected with the preheating box, and is used for preheating the preheating device, the preheating box (21) comprises an upper preheating plate (211) and a lower preheating plate (212), a space for feeding paper to pass through and preheat is arranged between the upper preheating plate and the lower preheating plate, two ends of the upper preheating plate (211) are downwards connected with the lower preheating plate (212), and preheating spaces are arranged in the upper preheating plate and the lower preheating plate and are used for being communicated with the air return pipeline (22);
an extrusion drying support frame (304) is arranged at the paper outlet end of the preheating device (2), the middle part of the extrusion drying support frame (304) is rotatably connected with an extrusion forming device (3), and the top part of the extrusion drying support frame is rotatably connected with a drying forming device (4) for drying moisture and keeping a paperboard shape;
the extrusion forming device (3) is composed of an upper molding roller (31) and a lower molding roller (32), and the lower molding roller (32) is in transmission connection with a motor (34) through a transmission chain (33);
burners (35) are inserted into the upper profiling roller (31) and the lower profiling roller (32); the burner (35) is composed of a burning rod (36) and a burning chamber (37) at the end part, and air is introduced from the outside of the burning chamber (37) through an inlet (38); an ignition plate (371) is also arranged on the combustion chamber (37); an igniter (372) and an ignition wire (373) connected with the igniter are respectively arranged on two sides of the ignition plate (371), and an air inlet pipeline (374) is also arranged on the ignition plate (371); the air inlet pipeline (374) is provided with an air inlet valve (375) and an automatic ignition pipeline (376); an ignition hole (377) is formed in the outer wall of the combustor (35), one end of the automatic ignition pipeline (376) is connected with the air inlet pipeline (374), the other end of the automatic ignition pipeline is arranged at the position of the ignition hole (377), and the outer end of the igniter (372) is correspondingly arranged at the position of the ignition hole (377);
the burner (35) is inserted from one end of the upper profiling roller (31) and one end of the lower profiling roller (32), and the other end of the lower profiling roller (32) is connected with the air return pipeline (22);
the drying and forming device (4) is mainly composed of a thick-wall iron roller (41) rotating in the middle and steel pipes (42) uniformly distributed on the periphery of the thick-wall iron roller.
2. The corrugated asphalt tile direct-fired profiling production line according to claim 1, characterized in that: the guide frame (13) is composed of two vertical rods (14) and guide rods (15) overlapped at the tops of the vertical rods and used for paper feeding guide.
3. The corrugated asphalt tile direct-fired profiling production line according to claim 2, characterized in that: the top of the triangular support (11) is provided with a support frame (16), and the top end of the support frame (16) is provided with an arc-shaped groove for supporting a paper rolling material roller.
4. The corrugated asphalt tile direct-fired profiling production line according to claim 3, characterized in that: the guide frame (13) is arranged facing one side of the preheating device (2).
5. The corrugated asphalt tile direct-fired profiling production line according to claim 4, characterized in that: the paper feeding device is characterized in that a lateral movement correcting device (5) is further arranged at the bottom of the feeding device (1), and the lateral movement correcting device (5) is composed of a roller (51) and a guide rail (52) which are arranged at the bottom of the paper feeding frame and used for adjusting a paper feeding angle.
6. The corrugated asphalt tile direct-fired profiling production line according to claim 5, characterized in that: a preheating device supporting frame (23) is arranged at the bottom of the preheating device (2); the cross section of the preheating device (2) is convex.
7. The corrugated asphalt tile direct-fired profiling production line according to claim 6, characterized in that: the combustion rod (36) is also uniformly distributed with heat dissipation ports (361); the periphery of the drying and forming device (4) is also wrapped with a heat-insulating cover (43).
8. The corrugated asphalt tile direct-fired profiling production line according to claim 7, characterized in that: the diameter of the thick-wall iron roller (41) is 300-1200mm, the wall thickness is 10-50mm, the length is 1000-4000mm, 20-80 steel pipes (42) with the diameter of 10-35mm are uniformly distributed above the thick-wall iron roller, and the steel pipes (42) are welded on the wall of the thick-wall iron roller.
9. The corrugated asphalt shingle direct-fired profiling production line according to claim 8, wherein: the upper and lower compression rollers are provided with rollers with the same or different curvatures; the roller curvature is designed according to the parameters of the asphalt waterproof tile, and the parameters of the asphalt waterproof tile comprise the shrinkage and the factors of paperboard extrusion forming.
10. The corrugated asphalt shingle direct-fired profiling production line according to claim 9, wherein: the direct-fired compression type production line of the corrugated asphalt shingle further comprises a cutting press and a PLC control system, wherein a self-made cutter is arranged on the cutting press, the length of the paper board is determined by a sensor in the PLC control system, and the paper board is cut off at a fixed length by the PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111627098.XA CN114290473B (en) | 2021-12-28 | 2021-12-28 | Direct-fired compression type production line for corrugated asphalt shingles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111627098.XA CN114290473B (en) | 2021-12-28 | 2021-12-28 | Direct-fired compression type production line for corrugated asphalt shingles |
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| CN114290473A true CN114290473A (en) | 2022-04-08 |
| CN114290473B CN114290473B (en) | 2022-12-09 |
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| CN202111627098.XA Active CN114290473B (en) | 2021-12-28 | 2021-12-28 | Direct-fired compression type production line for corrugated asphalt shingles |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607247Y (en) * | 2003-03-23 | 2004-03-24 | 乐清市金佩克新能源有限公司 | Corrugated paper machine of liquefied gas and light hydrocarbon liquid fuel heating type |
| CN203357610U (en) * | 2013-07-01 | 2013-12-25 | 刘培仁 | Device for mechanically manufacturing straw fiber hollow corrugated tile |
| CN205630918U (en) * | 2016-04-29 | 2016-10-12 | 伊川县鑫兴秸秆综合利用有限公司 | Pressure forming device of straw roofing tile |
| CN107323001A (en) * | 2017-08-25 | 2017-11-07 | 上海大松瓦楞辊有限公司 | A kind of stupefied type corrugated roller heating structure of fourth bone |
| CN108698247A (en) * | 2016-02-29 | 2018-10-23 | 株式会社今井产业 | Waveform board manufacturing system and waveform board fabrication method |
| EP3456498A1 (en) * | 2017-09-19 | 2019-03-20 | GCE Deutschland GmbH | System of corrugated sheet |
| CN211808182U (en) * | 2020-03-03 | 2020-10-30 | 浙江宏印包装有限公司 | Two-sided preheating device of flute machine |
| CN213322024U (en) * | 2020-08-26 | 2021-06-01 | 常熟市宏华外贸包装有限责任公司 | Quick shaping structure of corrugated paper production line refill |
-
2021
- 2021-12-28 CN CN202111627098.XA patent/CN114290473B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607247Y (en) * | 2003-03-23 | 2004-03-24 | 乐清市金佩克新能源有限公司 | Corrugated paper machine of liquefied gas and light hydrocarbon liquid fuel heating type |
| CN203357610U (en) * | 2013-07-01 | 2013-12-25 | 刘培仁 | Device for mechanically manufacturing straw fiber hollow corrugated tile |
| CN108698247A (en) * | 2016-02-29 | 2018-10-23 | 株式会社今井产业 | Waveform board manufacturing system and waveform board fabrication method |
| CN205630918U (en) * | 2016-04-29 | 2016-10-12 | 伊川县鑫兴秸秆综合利用有限公司 | Pressure forming device of straw roofing tile |
| CN107323001A (en) * | 2017-08-25 | 2017-11-07 | 上海大松瓦楞辊有限公司 | A kind of stupefied type corrugated roller heating structure of fourth bone |
| EP3456498A1 (en) * | 2017-09-19 | 2019-03-20 | GCE Deutschland GmbH | System of corrugated sheet |
| CN211808182U (en) * | 2020-03-03 | 2020-10-30 | 浙江宏印包装有限公司 | Two-sided preheating device of flute machine |
| CN213322024U (en) * | 2020-08-26 | 2021-06-01 | 常熟市宏华外贸包装有限责任公司 | Quick shaping structure of corrugated paper production line refill |
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