CN221869139U - Aluminum profile spraying curing furnace - Google Patents
Aluminum profile spraying curing furnace Download PDFInfo
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- CN221869139U CN221869139U CN202323560047.7U CN202323560047U CN221869139U CN 221869139 U CN221869139 U CN 221869139U CN 202323560047 U CN202323560047 U CN 202323560047U CN 221869139 U CN221869139 U CN 221869139U
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 22
- 238000005507 spraying Methods 0.000 title claims description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 239000002912 waste gas Substances 0.000 claims abstract description 20
- 238000000605 extraction Methods 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 11
- 238000011084 recovery Methods 0.000 claims abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
本实用新型涉及铝材加工技术领域，具体涉及一种铝型材喷涂固化炉；它包含炉体，所述炉体两端开有送料通道，送料通道中设有传送带，炉体上方设有热风固化装置，炉体内设有废气利用结构，废气利用结构包含有设于炉体上的热能回收结构和设于炉体中的废气抽取结构；本装置利用弯曲的导气副管以及若干喷气头，可以从多个角度对传送带上传送的铝型材进行喷气，从而保持铝型材表面温度均匀，固化速度保持统一；本装置利用出风抽风机可以持续从炉体中抽出废气，防止废气从炉体中泄漏，对周边的工作人员造成健康损害；本装置可以利用换热片和换热管的配合，将废气中的热量导出，对进入加热箱之前的冷空气进行预加热，减少能源浪费，节能环保。
The utility model relates to the technical field of aluminum material processing, and specifically to an aluminum profile spray curing furnace; it comprises a furnace body, wherein feeding channels are provided at both ends of the furnace body, a conveyor belt is arranged in the feeding channel, a hot air curing device is arranged above the furnace body, and a waste gas utilization structure is arranged in the furnace body, and the waste gas utilization structure comprises a heat energy recovery structure arranged on the furnace body and a waste gas extraction structure arranged in the furnace body; the device utilizes a curved air guide sub-pipe and a plurality of spray heads to spray the aluminum profiles conveyed on the conveyor belt from multiple angles, thereby maintaining a uniform surface temperature of the aluminum profile and a uniform curing speed; the device utilizes an air outlet exhaust fan to continuously extract waste gas from the furnace body, thereby preventing waste gas from leaking from the furnace body and causing health damage to surrounding staff; the device can utilize the cooperation of heat exchange plates and heat exchange tubes to extract heat from the waste gas, preheat the cold air before entering the heating box, reduce energy waste, and save energy and protect the environment.
Description
技术领域Technical Field
本实用新型涉及铝材加工技术领域，具体涉及一种铝型材喷涂固化炉。The utility model relates to the technical field of aluminum material processing, in particular to an aluminum profile spraying and curing furnace.
背景技术Background Art
铝型材在生产过程中需要对其进行表面处理，表面处理是为了增强其抗腐蚀性、耐磨性和美观性。而喷涂固化则是一种常见的表面处理方法，通过在铝型材表面涂覆特殊的涂层，然后进行固化，从而为铝型材提供更强的表面保护和外观改良。Aluminum profiles need to be surface treated during the production process to enhance their corrosion resistance, wear resistance and aesthetics. Spray curing is a common surface treatment method that provides stronger surface protection and appearance improvement for aluminum profiles by applying a special coating on the surface of the aluminum profile and then curing it.
在传统生产中，喷涂涂层的固化通常采用高温烘烤或空气自然固化。然而，这些设备在使用者中存在着一系列问题，例如在涂层固化过程中，会释放出部分水分、有机物、毒性气体，甚至是部分材料的碎屑等，而现有的循环加热炉会将气体连带着这些物质抽出，并再次送回到固化炉中，将部分物质吹回到加工的铝型材表面，降低固化效率和效果；同时在固化过程中产生的废气，在后续净化处理过程中仍然会含有大量热能，却很难回收利用，造成一定浪费。In traditional production, spray coatings are usually cured by high-temperature baking or natural air curing. However, these devices have a series of problems among users. For example, during the coating curing process, some moisture, organic matter, toxic gases, and even some material debris will be released. The existing circulating heating furnace will extract the gas along with these substances and send them back to the curing furnace, blowing some of the substances back to the surface of the processed aluminum profile, reducing the curing efficiency and effect; at the same time, the waste gas generated during the curing process will still contain a lot of heat energy in the subsequent purification process, but it is difficult to recycle and reuse, resulting in a certain amount of waste.
实用新型内容Utility Model Content
本实用新型的目的在于针对现有技术的缺陷和不足，提供设计合理的一种铝型材喷涂固化炉，其能够解决上述缺陷。The utility model aims to provide a reasonably designed aluminum profile spray curing furnace to solve the defects and shortcomings of the prior art.
为达到上述目的，本实用新型采用了下列技术方案：它包含炉体，所述炉体两端开有送料通道，送料通道中设有传送带，炉体上方设有热风固化装置，炉体内设有废气利用结构，废气利用结构包含有设于炉体上的热能回收结构和设于炉体中的废气抽取结构。In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a furnace body, wherein feeding channels are opened at both ends of the furnace body, a conveyor belt is arranged in the feeding channel, a hot air curing device is arranged above the furnace body, and a waste gas utilization structure is arranged in the furnace body, and the waste gas utilization structure comprises a heat energy recovery structure arranged on the furnace body and a waste gas extraction structure arranged in the furnace body.
优选地，所述热风固化装置包含有设于炉体上的进风抽风机，进风抽风机出风口连接到加热箱，加热箱出口端通过导气管二连接到设于炉体内顶部的导气主管上，导气主管上连接有若干根与之垂直排列的导气副管，每根导气副管下方等分排列有数个喷气头。Preferably, the hot air curing device includes an air inlet and exhaust fan arranged on the furnace body, the air outlet of the air inlet and exhaust fan is connected to the heating box, the outlet end of the heating box is connected to the air guide main pipe arranged on the top of the furnace body through the air guide pipe 2, and the air guide main pipe is connected to a plurality of air guide sub-pipes arranged vertically thereto, and a plurality of nozzles are equally arranged below each air guide sub-pipe.
优选地，所述热能回收结构包含有设于炉体上的加热箱一侧的换热箱，换热箱中设有若干片换热片，若干换热片中嵌设有换热管，换热管一端通过进风管连接到进风抽风机的出风口，换热管另一端通过导气管一连接到加热箱的进风口。Preferably, the heat energy recovery structure includes a heat exchange box arranged on one side of the heating box on the furnace body, wherein a plurality of heat exchange plates are arranged in the heat exchange box, and heat exchange tubes are embedded in the plurality of heat exchange plates. One end of the heat exchange tube is connected to the air outlet of the air inlet and exhaust fan through an air inlet pipe, and the other end of the heat exchange tube is connected to the air inlet of the heating box through an air guide pipe.
优选地，所述废气抽取结构包含有设于炉体上的出风抽风机，炉体内的传送带下方设有抽气总管，抽气总管一侧连接有若干根抽气副管，且若干根抽气副管均为横向设置，每根抽气副管上等分开有数个抽气孔；所述导气主管通过出风管一连接到出风抽风机的进风口，出风抽风机的出风口通过出风管二连接到换热箱的一侧，换热箱的另一侧连接有排气管。Preferably, the exhaust gas extraction structure includes an air outlet exhaust fan arranged on the furnace body, and an exhaust main pipe is provided below the conveyor belt in the furnace body, and a plurality of exhaust sub-pipes are connected to one side of the exhaust main pipe, and the plurality of exhaust sub-pipes are all arranged horizontally, and each exhaust sub-pipe has a plurality of exhaust holes evenly spaced apart; the air guide main pipe is connected to the air inlet of the air outlet exhaust fan through an air outlet pipe 1, and the air outlet of the air outlet exhaust fan is connected to one side of the heat exchange box through an air outlet pipe 2, and the other side of the heat exchange box is connected to an exhaust pipe.
优选地，所述导气主管的两端为向下弯曲。Preferably, both ends of the main air guide pipe are bent downward.
优选地，若干个所述喷气头的出气口均朝向下方的传送带中线位置设置。Preferably, the air outlets of the plurality of air jet heads are arranged toward the center line of the conveyor belt below.
采用上述结构后，本实用新型的有益效果是：After adopting the above structure, the beneficial effects of the utility model are:
1.本装置利用弯曲的导气副管以及若干喷气头，可以从多个角度对传送带上传送的铝型材进行喷气，从而保持铝型材表面温度均匀，固化速度保持统一。1. This device uses a curved air guide pipe and several air jets to spray the aluminum profiles on the conveyor belt from multiple angles, thereby maintaining a uniform surface temperature of the aluminum profiles and a uniform curing speed.
2.本装置利用出风抽风机可以持续从炉体中抽出废气，防止废气从炉体中泄漏，对周边的工作人员造成健康损害。2. This device utilizes an exhaust fan to continuously extract exhaust gas from the furnace body, preventing the exhaust gas from leaking from the furnace body and causing health damage to surrounding workers.
3.本装置可以利用换热片和换热管的配合，将废气中的热量导出，对进入加热箱之前的冷空气进行预加热，从而减少加热箱的加热能耗需求，减少能源浪费，节能环保。3. This device can utilize the cooperation of heat exchange plates and heat exchange tubes to extract the heat from the exhaust gas and preheat the cold air before entering the heating box, thereby reducing the heating energy consumption demand of the heating box, reducing energy waste, and saving energy and protecting the environment.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1是本实用新型外部结构右前侧视图；Fig. 1 is a right front side view of the external structure of the utility model;
图2是本实用新型外部结构背面俯视图；FIG2 is a back plan view of the external structure of the utility model;
图3是本实用新型内部结构右侧视图；FIG3 is a right side view of the internal structure of the utility model;
图4是本实用新型内部结构正视图；FIG4 is a front view of the internal structure of the utility model;
图5是本实用新型中换热箱内部结构示意图。FIG. 5 is a schematic diagram of the internal structure of the heat exchange box in the present invention.
附图标记说明：Description of reference numerals:
1、炉体；2、传送带；3、进风抽风机；4、进风管；5、换热管；6、换热箱；7、换热片；8、导气管一；9、加热箱；10、导气管二；11、导气主管；12、导气副管；13、喷气头；14、抽气副管；15、抽气孔；16、抽气总管；17、出风管一；18、出风抽风机；19、出风管二；20、排气管。1. Furnace body; 2. Conveyor belt; 3. Air inlet and exhaust fan; 4. Air inlet pipe; 5. Heat exchange pipe; 6. Heat exchange box; 7. Heat exchange plate; 8. Air guide pipe 1; 9. Heating box; 10. Air guide pipe 2; 11. Air guide main pipe; 12. Air guide auxiliary pipe; 13. Injector head; 14. Air exhaust auxiliary pipe; 15. Air exhaust hole; 16. Air exhaust main pipe; 17. Air outlet pipe 1; 18. Air outlet and exhaust fan; 19. Air outlet pipe 2; 20. Exhaust pipe.
具体实施方式DETAILED DESCRIPTION
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
参看图1-图3所示，它包含炉体1，所述炉体1两端开有送料通道，送料通道中设有传送带2，炉体1上方设有热风固化装置，炉体1内设有废气利用结构，废气利用结构包含有设于炉体1上的热能回收结构和设于炉体1中的废气抽取结构。As shown in Figures 1 to 3, it includes a furnace body 1, wherein feeding channels are opened at both ends of the furnace body 1, a conveyor belt 2 is arranged in the feeding channel, a hot air curing device is arranged above the furnace body 1, and a waste gas utilization structure is arranged in the furnace body 1, and the waste gas utilization structure includes a heat energy recovery structure arranged on the furnace body 1 and a waste gas extraction structure arranged in the furnace body 1.
参看图1-图4所示，所述热风固化装置包含有设于炉体1上的进风抽风机3，进风抽风机3出风口连接到加热箱9，加热箱9出口端通过导气管二10连接到设于炉体1内顶部的导气主管11上，导气主管11上连接有若干根与之垂直排列的导气副管12，每根导气副管12下方等分排列有数个喷气头13；所述导气主管11的两端为向下弯曲；若干个所述喷气头13的出气口均朝向下方的传送带2中线位置设置。Referring to Figures 1 to 4, the hot air curing device includes an air inlet and exhaust fan 3 arranged on the furnace body 1, the air outlet of the air inlet and exhaust fan 3 is connected to the heating box 9, the outlet end of the heating box 9 is connected to the air guide main pipe 11 arranged on the top of the furnace body 1 through the air guide pipe 2 10, the air guide main pipe 11 is connected to a plurality of air guide sub-pipes 12 arranged vertically thereto, and a plurality of nozzles 13 are equally arranged below each air guide sub-pipe 12; both ends of the air guide main pipe 11 are bent downward; the air outlets of the plurality of nozzles 13 are all arranged toward the center line position of the conveyor belt 2 below.
作为本实用新型的优化方案，通过进风抽风机3将气体送入到加热箱9中，对气体进行加热，而后加热后的气体通过导气管二10流入到导气主管11中，进而流入到若干根导气副管12中，从而从若干个喷气头13中喷出，对传送带2上的结构件进行烘干，同时多个喷气头13角度均对准传送带2中部，从而气流可以从多个角度均匀喷射到铝型材表面。As an optimization scheme of the utility model, the gas is sent into the heating box 9 through the air inlet exhaust fan 3 to heat the gas, and then the heated gas flows into the gas guide main pipe 11 through the gas guide pipe 10, and then flows into a plurality of gas guide sub-pipes 12, thereby being sprayed out from a plurality of nozzles 13 to dry the structural parts on the conveyor belt 2. At the same time, the angles of the plurality of nozzles 13 are all aimed at the middle of the conveyor belt 2, so that the airflow can be evenly sprayed onto the surface of the aluminum profile from multiple angles.
参看图1-图5所示，所述热能回收结构包含有设于炉体1上的加热箱9一侧的换热箱6，换热箱6中设有若干片换热片7，若干换热片7中嵌设有换热管5，换热管5一端通过进风管4连接到进风抽风机3的出风口，换热管5另一端通过导气管一8连接到加热箱9的进风口；1 to 5, the heat energy recovery structure comprises a heat exchange box 6 arranged on one side of a heating box 9 on a furnace body 1, a plurality of heat exchange fins 7 are arranged in the heat exchange box 6, a plurality of heat exchange fins 7 are embedded with heat exchange tubes 5, one end of the heat exchange tube 5 is connected to the air outlet of the air inlet exhaust fan 3 through an air inlet pipe 4, and the other end of the heat exchange tube 5 is connected to the air inlet of the heating box 9 through an air guide pipe 8;
所述废气抽取结构包含有设于炉体1上的出风抽风机18，炉体1内的传送带2下方设有抽气总管16，抽气总管16一侧连接有若干根抽气副管14，且若干根抽气副管14均为横向设置，每根抽气副管14上等分开有数个抽气孔15；所述导气主管11通过出风管一17连接到出风抽风机18的进风口，出风抽风机18的出风口通过出风管二19连接到换热箱6的一侧，换热箱6的另一侧连接有排气管20，排气管20出口端连接至后方的气体净化装置（图中未标出）中。The exhaust gas extraction structure includes an exhaust fan 18 arranged on the furnace body 1, and an exhaust main pipe 16 is arranged below the conveyor belt 2 in the furnace body 1. A plurality of exhaust sub-pipes 14 are connected to one side of the exhaust main pipe 16, and the plurality of exhaust sub-pipes 14 are all arranged horizontally, and each exhaust sub-pipe 14 has a plurality of exhaust holes 15 evenly spaced apart; the air guide main pipe 11 is connected to the air inlet of the exhaust fan 18 through an exhaust pipe 17, and the air outlet of the exhaust fan 18 is connected to one side of the heat exchange box 6 through an exhaust pipe 2 19, and the other side of the heat exchange box 6 is connected to an exhaust pipe 20, and the outlet end of the exhaust pipe 20 is connected to the gas purification device (not marked in the figure) at the rear.
作为本实用新型的优化方案，用出风抽风机18，通过出风管一17、抽气总管16和抽气副管14，从若干抽气孔15中抽出含有大量热能和有毒物质的废气，并通过出风管二19送入到换热箱6中；在换热箱6中废气会与数片换热片7表面产生热交换，从而将废气中的热量传递到换热管5的低温空气中，对送入加热箱9之前的冷空气进行预热，实现热能回收。As an optimization scheme of the utility model, an exhaust fan 18 is used to extract waste gas containing a large amount of heat energy and toxic substances from a plurality of exhaust holes 15 through an exhaust pipe 17, an exhaust main pipe 16 and an exhaust sub-pipe 14, and send the waste gas into the heat exchange box 6 through an exhaust pipe 2 19; in the heat exchange box 6, the waste gas will exchange heat with the surfaces of a plurality of heat exchange plates 7, thereby transferring the heat in the waste gas to the low-temperature air of the heat exchange tube 5, preheating the cold air before being sent to the heating box 9, and realizing heat energy recovery.
本实用新型的使用流程：The use process of this utility model:
将设备安装至喷涂设备后方，使得喷涂完成的铝型材可以直接依次到达传送带2上，而后随着传送带2进入到炉体1中，上方的热风固化装置会从多角度持续对铝型材表面进行热风烘干固化，并且在此过程中产生的有毒气体会被废气抽取结构从传送带2下方抽出，而后热能回收结构将废气中的热能回收，对进风抽风机3新吸入的冷空气进行预热，从而减少后方加热箱9的加热需求，而后降温后的废气即可通过排气管20送入到净化装置中进行净化。The equipment is installed behind the spraying equipment so that the aluminum profiles that have been sprayed can directly reach the conveyor belt 2 in turn, and then as the conveyor belt 2 enters the furnace body 1, the hot air curing device above will continue to dry and cure the surface of the aluminum profile with hot air from multiple angles, and the toxic gas generated in this process will be extracted from under the conveyor belt 2 by the exhaust gas extraction structure, and then the heat energy recovery structure will recover the heat energy in the exhaust gas and preheat the newly inhaled cold air by the air inlet exhaust fan 3, thereby reducing the heating demand of the rear heating box 9, and then the cooled exhaust gas can be sent to the purification device through the exhaust pipe 20 for purification.
应当理解的是，本实用新型的上述具体实施方式仅仅用于示例性说明或解释本实用新型的原理，而不构成对本实用新型的限制。因此，在不偏离本实用新型的精神和范围的情况下所做的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。此外，本实用新型所附权利要求旨在涵盖落入所附权利要求范围和边界，或者这种范围和边界的等同形式内的全部变化和修改。It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or within the equivalent forms of such scope and boundaries.
Claims (6)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202323560047.7U CN221869139U (en) | 2023-12-26 | 2023-12-26 | Aluminum profile spraying curing furnace |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202323560047.7U CN221869139U (en) | 2023-12-26 | 2023-12-26 | Aluminum profile spraying curing furnace |
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