CN209271842U - A kind of spraying aluminum profile curing oven - Google Patents
A kind of spraying aluminum profile curing oven Download PDFInfo
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- CN209271842U CN209271842U CN201821824452.1U CN201821824452U CN209271842U CN 209271842 U CN209271842 U CN 209271842U CN 201821824452 U CN201821824452 U CN 201821824452U CN 209271842 U CN209271842 U CN 209271842U
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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
Description
技术领域technical field
本实用新型涉及一种用于铝型材喷涂生产线的铝型材喷涂固化炉。The utility model relates to an aluminum profile spraying curing furnace used in an aluminum profile spraying production line.
背景技术Background technique
目前，铝型材喷涂生产线主要由前处理设备、喷涂机和固化炉组成，其中固化炉是用于对喷涂在铝型材表面的涂膜层进行加热固化。由于固化炉能耗较大且会产生夹杂油漆成分并带有热量的废气。而现有的固化炉虽然有废气收集装置，但多未经处理而直接排空，由此对周边环境造成污染，也造成一定的能源损耗。At present, the aluminum profile spraying production line is mainly composed of pretreatment equipment, spraying machine and curing furnace, wherein the curing furnace is used to heat and cure the coating layer sprayed on the surface of aluminum profiles. Because the curing furnace consumes a lot of energy and produces waste gas containing paint components and heat. However, although the existing curing furnaces have exhaust gas collection devices, most of them are directly emptied without treatment, which causes pollution to the surrounding environment and also causes certain energy consumption.
实用新型内容Utility model content
本实用新型的目的在于提供一种铝型材喷涂固化炉，以有效解决现有技术的不足之处。The purpose of the utility model is to provide an aluminum profile spraying curing furnace to effectively solve the shortcomings of the prior art.
为达到上述目的，本实用新型采用如下技术方案：In order to achieve the above object, the utility model adopts the following technical solutions:
一种铝型材喷涂固化炉，包括炉体，所述炉体设有入口和出口，及炉体内设有直通隧道式热风循环烘道和悬挂输送线；对应所述炉体入口的炉体顶面设有第一抽风装置；对应所述炉体出口的炉体顶面设有第二抽风装置；所述第一抽风装置和第二抽风装置分别通过废气输送风管与一个废气净化装置连接。An aluminum profile spraying and curing furnace, comprising a furnace body, the furnace body is provided with an inlet and an outlet, and the furnace body is provided with a straight-through tunnel type hot air circulation drying tunnel and a hanging conveying line; the top surface of the furnace body corresponding to the furnace body entrance A first exhaust device is provided; a second exhaust device is provided on the top surface of the furnace body corresponding to the outlet of the furnace body; the first exhaust device and the second exhaust device are respectively connected to an exhaust gas purification device through an exhaust gas conveying duct.
进一步，本实用新型还包括一个余热利用装置，所述第二抽风装置通过废气输送风管与该余热利用装置连接，该余热利用装置通过废气输送风管与所述废气净化装置连接。Further, the utility model also includes a waste heat utilization device, the second exhaust device is connected to the waste heat utilization device through a waste gas delivery duct, and the waste heat utilization device is connected to the waste gas purification device through a waste gas delivery duct.
作为优选，所述炉体对应所述入口设有入口隔室，所述第一抽风装置对应设置在入口隔室的炉体顶面。Preferably, the furnace body is provided with an inlet compartment corresponding to the entrance, and the first ventilation device is correspondingly arranged on the top surface of the furnace body of the inlet compartment.
作为优选，所述炉体对应所述出口设有出口隔室，所述第二抽风装置对应设置在出口隔室的炉体顶面。Preferably, the furnace body is provided with an outlet compartment corresponding to the outlet, and the second exhaust device is correspondingly arranged on the top surface of the furnace body of the outlet compartment.
作为优选，所述出口隔室的底面设有若干个鼓风机。Preferably, several blowers are provided on the bottom surface of the outlet compartment.
作为优选，所述隧道式热风循环烘道包括前炉段和后炉段，所述前炉段和后炉段之间设有中间隔室，对应所述中间隔室的炉体顶面设有第三抽风装置，所述第三抽风装置通过废气输送风管与所述余热利用装置连接。As a preference, the tunnel-type hot air circulation drying tunnel includes a front furnace section and a rear furnace section, an intermediate compartment is provided between the front furnace section and the rear furnace section, and a furnace body top surface corresponding to the intermediate compartment is provided with A third ventilation device, the third ventilation device is connected to the waste heat utilization device through an exhaust gas delivery duct.
进一步，本实用新型还包括一个送风装置，所述送风装置对应所述前炉段前端的炉体顶面设置并通过送风管与所述余热利用装置连接。Further, the utility model also includes an air supply device, which is arranged corresponding to the top surface of the furnace body at the front end of the front furnace section and connected to the waste heat utilization device through an air supply pipe.
本实用新型通过采用上述结构，能有效收集固化炉工作过程所产生的废气并能集中处理及回收热量，具有较好的节能减排效果。By adopting the above-mentioned structure, the utility model can effectively collect the waste gas produced in the working process of the curing furnace, and can centrally process and recover heat, and has better energy-saving and emission-reducing effects.
附图说明Description of drawings
图1是本实用新型的立体结构示意图。Fig. 1 is the three-dimensional structure schematic diagram of the present utility model.
图2是本实用新型的侧视结构示意图。Fig. 2 is a side view structural diagram of the utility model.
图中：In the picture:
炉体1；入口11；出口12；入口隔室13；出口隔室14；中间隔室15；前炉段16；后炉段17；悬挂输送线2；第一抽风装置31；第二抽风装置32；第三抽风装置33；废气输送风管4；废气净化装置5；余热利用装置6；送风装置61；送风管62；鼓风机7。Furnace body 1; entrance 11; exit 12; entrance compartment 13; exit compartment 14; middle compartment 15; front furnace section 16; rear furnace section 17; 32 ; the third ventilation device 33 ; the waste gas conveying air pipe 4 ; the waste gas purification device 5 ; the waste heat utilization device 6 ; the air supply device 61 ; the air supply pipe 62 ; the blower 7 .
现结合附图和实施例对本实用新型作进一步详细说明。Now in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
具体实施方式Detailed ways
如图1所示，本实用新型所述的一种铝型材喷涂固化炉，包括炉体1，炉体设有入口11和出口12，及炉体有直通隧道式热风循环烘道(图中未画出)、悬挂输送线2、第一抽风装置31、第二抽风装置32、第三抽风装置33、废气输送风管4、废气净化装置5、余热利用装置6、送风装置61、送风管62和若干个鼓风机7等部件。As shown in Figure 1, a kind of aluminum profile spray curing furnace described in the utility model comprises furnace body 1, and furnace body is provided with inlet 11 and outlet 12, and furnace body has straight-through tunnel type hot air circulation oven (not shown in the figure) draw), suspension conveying line 2, the first exhaust device 31, the second exhaust device 32, the third exhaust device 33, the waste gas conveying duct 4, the waste gas purification device 5, the waste heat utilization device 6, the air supply device 61, the air supply Pipe 62 and several air blowers 7 and other components.
所述的炉体1自入口11至出口12依次分隔成入口隔室13、前炉段16、中间隔室15、后炉段17和出口隔室14。The furnace body 1 is sequentially divided into an inlet compartment 13 , a front furnace section 16 , a middle compartment 15 , a rear furnace section 17 and an outlet compartment 14 from the entrance 11 to the exit 12 .
所述的第一抽风装置31设置在入口隔室13的炉体顶面，并通过废气输送风管4与废气净化装置5连接。The first ventilation device 31 is arranged on the top surface of the furnace body of the inlet compartment 13 , and is connected to the exhaust gas purification device 5 through the exhaust gas delivery duct 4 .
所述的第二抽风装置32设置在出口隔室14的炉体顶面，并通过废气输送风管4与余热利用装置6连接。The second exhaust device 32 is arranged on the top surface of the furnace body of the outlet compartment 14 , and is connected to the waste heat utilization device 6 through the exhaust gas conveying air pipe 4 .
所述的第三抽风装置33设置在中间隔室15的炉体顶面，并通过废气输送风管4与余热利用装置连接。The third ventilation device 33 is arranged on the top surface of the furnace body of the middle compartment 15 and is connected to the waste heat utilization device through the waste gas conveying air pipe 4 .
所述的余热利用装置6通过废气输送风管4与废气净化装置5连接。The waste heat utilization device 6 is connected to the exhaust gas purification device 5 through the exhaust gas conveying air pipe 4 .
所述的送风装置6设置在前炉段16前端的炉体顶面，并通过送风管61与余热利用装置6连接。The air supply device 6 is arranged on the top surface of the furnace body at the front end of the fore furnace section 16 , and is connected to the waste heat utilization device 6 through the air supply pipe 61 .
所述的若干个鼓风机7设置在出口隔室14的底面。Said several blowers 7 are arranged on the bottom surface of the outlet compartment 14 .
本实用新型的工作过程如下：The working process of the present utility model is as follows:
从喷涂机出来的铝型材由悬挂输送线经入口送入固化炉，并依次经过入口隔室、前炉段、中间隔室、后炉段和出口隔室进行加热固化处理。在这个过程中，铝型材从喷涂机带出的废气在入口隔室处被第一抽风装置抽送到废气净化装置进行集中处理；在前炉段所产生的高温废气在中间隔室处被第三抽风装置抽送到余热利用装置进行热交换处理后降温输送到废气净化装置进行集中处理；在后炉段所产生的高温废气在出口隔室处被第二抽风装置抽送到余热利用装置进行热交换处理后降温输送到废气净化装置进行集中处理。而余热利用装置将通过热交换生成的热风通过送风管及送风装置送入前炉段，对铝型材进行预加热。设置在出口隔室处的鼓风机产生自下而上的风，从而在出口12处形成风帘，能进一步防止废气从固化炉内逸出。The aluminum profiles coming out of the spraying machine are sent to the curing furnace through the entrance by the hanging conveyor line, and then go through the entrance compartment, the front furnace section, the middle compartment, the back furnace section and the exit compartment for heating and curing treatment. In this process, the exhaust gas brought by the aluminum profile from the spraying machine is pumped to the exhaust gas purification device by the first exhaust device at the inlet compartment for centralized treatment; the high-temperature exhaust gas generated in the front furnace section is pumped by the third The exhaust device is pumped to the waste heat utilization device for heat exchange treatment, then cooled and transported to the exhaust gas purification device for centralized treatment; the high-temperature exhaust gas generated in the rear furnace section is pumped to the waste heat utilization device by the second exhaust device at the outlet compartment for heat exchange treatment After cooling, it is transported to the exhaust gas purification device for centralized treatment. The waste heat utilization device sends the hot air generated by heat exchange into the forehearth section through the air supply pipe and the air supply device to preheat the aluminum profiles. A blower arranged at the outlet compartment generates a bottom-up wind, thereby forming an air curtain at the outlet 12, which further prevents exhaust gases from escaping from the curing oven.
Claims (7)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824452.1U CN209271842U (en) | 2018-11-06 | 2018-11-06 | A kind of spraying aluminum profile curing oven |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821824452.1U CN209271842U (en) | 2018-11-06 | 2018-11-06 | A kind of spraying aluminum profile curing oven |
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| CN209271842U true CN209271842U (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821824452.1U Expired - Fee Related CN209271842U (en) | 2018-11-06 | 2018-11-06 | A kind of spraying aluminum profile curing oven |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116809353A (en) * | 2023-06-25 | 2023-09-29 | 佛山市三水凤铝铝业有限公司 | A kind of curing oven and its use method |
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2018
- 2018-11-06 CN CN201821824452.1U patent/CN209271842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116809353A (en) * | 2023-06-25 | 2023-09-29 | 佛山市三水凤铝铝业有限公司 | A kind of curing oven and its use method |
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Granted publication date: 20190820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |