WO2024077750A1 - 一种显影液废水循环处理设备 - Google Patents

一种显影液废水循环处理设备 Download PDF

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Publication number
WO2024077750A1
WO2024077750A1 PCT/CN2022/137476 CN2022137476W WO2024077750A1 WO 2024077750 A1 WO2024077750 A1 WO 2024077750A1 CN 2022137476 W CN2022137476 W CN 2022137476W WO 2024077750 A1 WO2024077750 A1 WO 2024077750A1
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WIPO (PCT)
Prior art keywords
heat exchange
exchange tube
elastic
driving
plate
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PCT/CN2022/137476
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English (en)
French (fr)
Inventor
孙建东
秦龙飞
李俊霖
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联仕(昆山)化学材料有限公司
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Publication of WO2024077750A1 publication Critical patent/WO2024077750A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
    • B01D5/0012—Vertical tubes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation

Definitions

  • the invention relates to the technical field of developer wastewater circulation treatment equipment, in particular to developer wastewater circulation treatment equipment.
  • the developer is a chemical solvent that dissolves the soluble areas of the photoresist caused by exposure. Therefore, the developer cannot be discharged directly into the natural environment.
  • a developer wastewater recycling treatment device with the authorization announcement number CN212174498U treats the developer by evaporating the internal water, then condensing the water in the steam and collecting the evaporated developer waste.
  • a condenser In the process of treating the developer, a condenser is often needed to condense the steam.
  • a thermal boundary layer is easily formed on the outer wall of the condenser tube and a liquid film layer is easily formed on the inner wall, so the heat exchange efficiency of the condenser will be greatly reduced. Therefore, the condensation effect is relatively poor, and the water circulation treatment efficiency in the developer is relatively low.
  • the present invention provides a developer wastewater circulation treatment device, which solves the problem of poor water circulation treatment efficiency in the developer.
  • a developer wastewater circulation treatment device including an evaporator, an air inlet pipe, an air outlet pipe, a collection box, a liquid inlet pipe, a liquid outlet pipe and a condenser, the evaporator and the condenser are connected through the air inlet pipe, the condenser and the collection box are connected through the air outlet pipe, the evaporator is provided with a stirring rod for stirring the developer inside, the condenser includes a condenser body and a heat exchange tube arranged in the condenser body, the upper end of the inner cavity of the heat exchange tube is rotatably provided with a driving fan, the inner cavity of the heat exchange tube The wall is provided with an elastic scraper extending along its axial direction, the elastic scraper is slidably matched with the inner wall of the heat exchange tube and can rotate around the axis of the heat exchange tube, the upper end of the elastic scraper is fixedly connected to the driving fan, and the lower
  • a driving chamber is provided at the bottom of the heat exchange tube
  • a sealing plate is provided at the bottom of the driving rod, the sealing plate is arranged in the driving chamber and slidingly seals with the inner wall thereof
  • a piston mechanism is provided at the bottom of the heat exchange tube, the piston of the piston mechanism is connected to the memory metal driving plate, and the piston cavity is connected to the driving chamber.
  • the elastic scraper is provided with a recoil groove that can be bent and opened, and when opened, the recoil groove includes an air inlet channel, a rotating channel and an air outlet channel, and the air inlet channel, the rotating channel and the air outlet channel are connected in sequence.
  • the top end of the heat exchange tube is fixedly connected to a fixing frame
  • the driving fan is rotatably connected to the fixing frame
  • the top of the inner wall of the heat exchange tube is rotatably connected to a fixing ring
  • the bottom end of the driving fan is fixedly connected to a connecting rod
  • the outer end of the connecting rod is fixedly connected to the fixing ring
  • the top end of the elastic scraper is fixedly connected to the fixing ring.
  • annular groove with a T-shaped cross section is provided at the bottom of the inner wall of the heat exchange tube, and a T-shaped slider is fixedly connected to the bottom end of the elastic scraper, and the T-shaped slider slides in the annular groove.
  • mounting support cylinders are provided at the bottom of the heat exchange tube, and piston mechanisms are provided on the four mounting support cylinders.
  • the shape of the memory metal driving plate is a cross, and the four ends are connected to the piston mechanisms on the four mounting support cylinders one by one.
  • a retaining ring is fixedly connected to the inner end of the mounting support tube.
  • the present invention provides a developer wastewater recycling treatment device, which has the following beneficial effects:
  • the developer wastewater circulation treatment equipment through the arrangement of a driving fan and an elastic scraper, can drive the driving fan to rotate when the gas enters the heat exchange tube, so that the elastic scraper can scrape off the liquid film layer on the inner wall of the heat exchange tube, and at the same time, through the arrangement of the memory metal driving plate, the elastic plate and the wave plate, when the memory metal driving plate is deformed, the driving rod can be pushed to move by installing the support tube and the liquid inside the driving bin, so that the center of the elastic plate can be bulged outward by the push rod, so when the elastic scraper contacts the bulged elastic plate, the wave plate can be pushed to shake by the push rod, so that the thermal boundary layer on the outer peripheral surface of the heat exchange tube can be destroyed, so that the heat exchange efficiency of the heat exchange tube can be guaranteed, so that the condensation can be restored to the expected effect, so that the efficiency of the developer wastewater circulation treatment can be improved.
  • Fig. 1 is a schematic diagram of the structure of the present invention
  • FIG2 is a schematic structural diagram of a condenser of the present invention.
  • FIG3 is a schematic diagram of the cross-sectional structure of the heat exchange tube of the present invention when viewed from the front;
  • FIG4 is a schematic diagram of the structure of the recoil groove closure of the present invention.
  • FIG5 is a schematic diagram of a partial structure of a corrugated plate of the present invention.
  • FIG6 is a schematic diagram of the top view of the fixing ring of the present invention.
  • FIG7 is a schematic diagram of the cross-sectional structure of the bottom of the heat exchange tube of the present invention.
  • FIG8 is an enlarged schematic structural diagram of point A in FIG3 of the present invention.
  • FIG9 is a schematic diagram of the structure of a memory metal driving plate of the present invention from a top view
  • FIG10 is a schematic structural diagram of a fixing frame of the present invention.
  • FIG11 is a schematic structural diagram of the elastic scraper of the present invention in a bent state
  • FIG. 12 is a schematic diagram of the structure enlarged at point B in FIG. 11 of the present invention.
  • a developer wastewater circulation treatment device including an evaporator 23, an air inlet pipe 2, an air outlet pipe 4, a collecting box 24, a liquid inlet pipe 3, a liquid outlet pipe 5 and a condenser.
  • the evaporator 23 is connected to the condenser through the air inlet pipe 2, and the condenser is connected to the collecting box 24 through the air outlet pipe 4.
  • the evaporator 23 is provided with a stirring rod for stirring the developer inside.
  • the condenser includes a condenser body 1 and a heat exchange tube arranged in the condenser body 1. 6, the condenser and the evaporator 23 are common devices on the market, so they are not described in detail.
  • the condenser is a tube-in-tube condenser, and the condensed water droplets will flow out from the outlet pipe 4, and the gas is also discharged from the outlet pipe 4 first.
  • the upper end of the inner cavity of the heat exchange tube 6 is rotatably provided with a driving fan 9, and the inner wall of the heat exchange tube 6 is provided with an elastic scraper 8 extending along its axial direction. Therefore, when the driving fan 9 rotates, the fixing ring 11 can be driven to rotate through the connecting rod 12, and the elastic scraper 8 is slidably matched with the inner wall of the heat exchange tube 6 and can rotate around the axis of the heat exchange tube 6.
  • the upper end of the elastic scraper 8 is fixedly connected to the driving fan, and the lower end is arranged to float up and down.
  • a wave plate 7 is arranged on the outer wall of the heat exchange tube 6, wherein the number of the wave plates 7 is 4, and the upper and lower ends of the wave plate 7 are fixedly connected to the heat exchange tube 6.
  • the inner wall of the heat exchange tube 6 is penetrated with a mounting port 22, and two oppositely arranged elastic plates 15 are arranged at both ends of the mounting port 22.
  • the outer elastic plate 15 is fixedly connected to the wave plate 7, and the inner elastic plate 15 can protrude outward to facilitate the elastic scraper 8 to press fit.
  • the inner sides of the two elastic plates 15 are fixedly connected with a push rod 16.
  • a driving rod 14 extending into the mounting opening 22 is provided on the inner wall of the heat exchange tube 6.
  • the driving rod 14 is rotatably arranged and can move up and down.
  • the inner ends of the two top rods 16 are hingedly connected to the driving rod 14. Therefore, when the elastic plate 15 bulges, the bottom end of the elastic scraper 8 can be blocked from rotating normally. Therefore, when the top end of the elastic scraper 8 rotates, the bottom end is blocked, so that the elastic scraper 8 will be tilted.
  • a memory metal driving plate 18 is provided at the bottom of the heat exchange tube 6, and the memory metal driving plate 18 is connected to the driving rod in transmission. When the memory metal driving plate 18 is deformed, it drives the driving rod 14 to move in the up and down directions, so that the push rod 16 pushes the elastic plate 15 outward.
  • a driving chamber 13 is provided at the bottom of the heat exchange tube 6, and a sealing plate 25 is provided at the bottom of the driving rod 14, wherein the sealing plate 25 can move up and down while rotating in the driving chamber 13, so that the driving rod 14 can also move synchronously with its sealing plate 25. Therefore, when the elastic scraper 8 meets the bulging elastic plate 15, the elastic scraper 8 will move the push rod 16, so that the push rod 16 can cause the wave plate 7 to shake, and when the elastic scraper 8 is separated from the elastic plate 15, the wave plate 7 will vibrate back and forth, thereby destroying the thermal boundary layer formed on the outer wall of the heat exchange tube 6, thereby greatly increasing the heat transfer efficiency between the external medium and the internal gas of the heat exchange tube 6.
  • the sealing plate 25 is arranged in the driving chamber 13 and cooperates with its inner wall in a sliding seal.
  • a piston mechanism is provided at the bottom of the heat exchange tube 6, and the piston of the piston mechanism is connected to the memory metal driving plate 18 and the piston cavity It is connected to the drive chamber 13, wherein the piston chamber is a mounting support cylinder 17, the piston is a push plate 19 slidably connected in the mounting support cylinder 17, and the four ends of the memory metal drive plate 18 are fixedly connected to the corresponding push plate 19.
  • the elastic scraper 8 is provided with a recoil groove 21 which can be bent and opened.
  • the recoil groove 21 includes an air inlet duct 211, a rotating duct 213 and an air outlet duct 212.
  • the air inlet duct 211, the rotating duct 213 and the air outlet duct 212 are connected in sequence.
  • a fixing frame 10 is fixedly connected to the top of the heat exchange tube 6, wherein the shape of the fixing frame 10 is shown in Figure 10, the driving fan 9 is rotatably connected to the fixing frame 10, the top of the inner wall of the heat exchange tube 6 is rotatably connected to a fixing ring 11, and the bottom end of the driving fan 9 is fixedly connected to a connecting rod 12, and the outer end of the connecting rod 12 is fixedly connected to the fixing ring 11.
  • the fixing ring 11 can be driven to rotate through the connecting rod 12, and the top end of the elastic scraper 8 is fixedly connected to the fixing ring 11, so that the fixing ring 11 can drive the elastic scraper 8 to rotate, so that the elastic scraper 8 can scrape the inner wall of the heat exchange tube 6, thereby effectively preventing the formation of a liquid film layer.
  • the bottom of the inner wall of the heat exchange tube 6 is provided with an annular groove with a T-shaped cross section, and the bottom end of the elastic scraper 8 is fixedly connected with a T-shaped slider, which slides in the annular groove.
  • mounting support cylinders 17 are provided at the bottom of the heat exchange tube 6, and piston mechanisms are provided on the four mounting support cylinders 17.
  • the shape of the memory metal driving plate 18 is a cross, and the four ends are connected to the piston mechanisms on the four mounting support cylinders 17 one by one. At the same time, the inside of the mounting support cylinder 17 and the driving chamber 13 are filled with solution.
  • the memory metal The driving plate 18 is deformed, and a retaining ring 20 is fixedly connected to the inner end of the mounting support tube 17.
  • a reset spring is fixedly connected to the top end of the push rod 16. Therefore, when the memory metal driving plate 18 returns to its initial shape, the reset spring can cause the driving rod 14 to reset, and at the same time, when the memory metal driving plate 18 is reset, one side of the push plate 19 can be pressed against the retaining ring 20.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

本发明公开了一种显影液废水循环处理设备，包括蒸发器、进气管、出气管，该显影液废水循环处理设备通过驱动扇与弹性刮板的设置，能够使气体在进入至换热管内时，驱动驱动扇进行转动，从而弹性刮板能够刮除换热管内壁的液膜层，同时通过记忆金属驱动板、弹性板与波浪板的设置，能够在记忆金属驱动板发生形变时，通过安装支撑筒与驱动仓内部的液体来推动驱动杆进行移动，从而通过顶杆能够使弹性板中心往外凸起，所以在弹性刮板与凸起的弹性板接触时，能够通过顶杆拨动波浪板进行晃动，从而能够破坏换热管外周面的热边界层，因此能够保证换热管的换热效率，从而使冷凝恢复预期效果，所以能够提升对显影液废水循环处理的效率。

Description

一种显影液废水循环处理设备 技术领域
本发明涉及显影液废水循环处理设备技术领域，具体为一种显影液废水循环处理设备。
背景技术
显影液是溶解由曝光造成的光刻胶的可溶解区域的一种化学溶剂，因此显影液不能直接排放到自然环境中，例如授权公告号为CN212174498U的一种显影液废水循环处理设备就是对显影液通过蒸发内部的水分，然后再对蒸汽中的水分进行冷凝和收集蒸发过后的显影液废料方式进行处理的。
其中在对显影液处理过程中往往需要用到冷凝器对蒸汽进行冷凝，但是冷凝器在使用时，冷凝管外壁容易形成热边界层、内壁容易形成液膜层，所以冷凝器的换热效率会大大降低，因此冷凝效果比较差，从而对显影液内的水循环处理效率比较低。
发明内容
针对现有技术的不足，本发明提供了一种显影液废水循环处理设备，解决了显影液内水循环处理效率差的问题。
本发明技术方案如下：
为实现以上目的，本发明通过以下技术方案予以实现：一种显影液废水循环处理设备，包括蒸发器、进气管、出气管、收集箱、进液管、出液管与冷凝器，所述蒸发器与冷凝器通过进气管连接、冷凝器与收集箱通过出气管连通，所述蒸发器内设置有搅动其内部显影液的搅拌杆，所述冷凝器包括冷凝器本体以及设置在冷凝器本体中的换热管，所述换热管内腔的上端转动设有驱动扇，所述换热管的内壁上设有沿其轴向延伸的弹性刮板，弹性刮板与换热管的内壁滑动配合且能够绕换热管的轴线转动，弹性刮板的上端与驱动扇固连、下端上下浮动设置，所述换热管的外壁上设有波浪板，所述换热管的内壁贯穿有安装口，安装口的两端设有两个相对设置的弹性板，外侧的弹性板与波浪板固连、内侧的弹性板能够向外凸出以便于弹性刮板顶压配合，两个弹性板的内侧均固连有顶杆，换热管的内壁上 设有延伸至安装口中的驱动杆，驱动杆转动设置且能够上下移动，两个顶杆的内端与驱动杆铰接连接，换热管的底部设有记忆金属驱动板，记忆金属驱动板与驱动杆传动连接，当记忆金属驱动板变形时，带动驱动杆沿上下方向移动，从而使顶杆将弹性板向外顶出。
可选的，所述换热管的底部开设有驱动仓，驱动杆的底部设有密封板，密封板设置在所述驱动仓中并与其内壁滑动密封配合，所述换热管的底部设有活塞机构，活塞机构的活塞与所述记忆金属驱动板连接、活塞腔与所述驱动仓连通。
可选的，所述弹性刮板上开设有能够弯折打开的反冲槽，打开时反冲槽包括进气道、回转道与出气道，进气道、回转道与出气道依次连通。
可选的，所述换热管的顶端固接有固定架，驱动扇转动连接在固定架上，所述换热管内壁的顶部转动连接有固定环，所述驱动扇的底端固接有连接杆，连接杆的外端固接在固定环上，弹性刮板的顶端固接在固定环上。
可选的，所述换热管内壁的底部开设有截面为T型的环槽，弹性刮板的底端固接有T形滑块，T形滑块滑动在环槽内。
可选的，所述换热管的底部设有四个安装支撑筒，四个安装支撑筒上均设有活塞机构，记忆金属驱动板的形状为十字形，且四端与四个安装支撑筒上的活塞机构一一对应连接。
可选的，所述安装支撑筒内端固接有挡环。
有益效果
本发明提供了一种显影液废水循环处理设备，具备以下有益效果：
该显影液废水循环处理设备，通过驱动扇与弹性刮板的设置，能够使气体在进入至换热管内时，驱动驱动扇进行转动，从而弹性刮板能够刮除换热管内壁的液膜层，同时通过记忆金属驱动板、弹性板与波浪板的设置，能够在记忆金属驱动板发生形变时，通过安装支撑筒与驱动仓内部的液体来推动驱动杆进行移动，从而通过顶杆能够使弹性板中心往外凸起，所以在弹性刮板与凸起的弹性板接触时，能够通过顶杆拨动波浪板进行晃动，从而能够破坏换热管外周面的热边界层，因此能够保证换热管的换热效率，从而使冷凝恢复预期效果，所以能够提升对显影液废水循环处理的效率。
附图说明
图1为本发明结构示意图；
图2为本发明冷凝器的结构示意图；
图3为本发明换热管正视的剖面结构示意图；
图4为本发明反冲槽闭合的结构示意图；
图5为本发明波浪板的局部结构示意图；
图6为本发明固定环的俯视结构示意图；
图7为本发明图换热管底部的剖面结构示意图；
图8为本发明图3中A处放大的结构示意图；
图9为本发明记忆金属驱动板俯视的结构示意图；
图10为本发明固定架的结构示意图；
图11为本发明弹性刮板弯折状态的结构示意图；
图12为本发明图11中B处放大的结构示意图。
图中：1、冷凝器本体；2、进气管；3、进液管；4、出气管；5、出液管；6、换热管；7、波浪板；8、弹性刮板；9、驱动扇；10、固定架；11、固定环；12、连接杆；13、驱动仓；14、驱动杆；15、弹性板；16、顶杆；17、安装支撑筒；18、记忆金属驱动板；19、推板；20、挡环；21、反冲槽；211、进气道；212、出气道；213、回转道；22、安装口；23、蒸发器；24、收集箱；25、密封板。
具体实施方式
下面将结合本发明实施例中的附图，对本发明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发明一部分实施例，而不是全部的实施例。
请参阅图1至图12，本发明提供一种技术方案：一种显影液废水循环处理设备，包括蒸发器23、进气管2、出气管4、收集箱24、进液管3、出液管5与冷凝器，蒸发器23与冷凝器通过进气管2连接、冷凝器与收集箱24通过出气管4连通，蒸发器23内设置有搅动其内部显影液的搅拌杆，冷凝器包括冷凝器本体1以及设置在冷凝器本体1中的换热管 6，冷凝器与蒸发器23为市面上常见设备，因此不再进行详细赘述，其中冷凝器为列管冷凝器，冷凝下来的水珠会从出气管4处流出，同时气体也是先从出气管4处排出，换热管6内腔的上端转动设有驱动扇9，换热管6的内壁上设有沿其轴向延伸的弹性刮板8，因此在驱动扇9转动时，能够通过连接杆12带动固定环11进行转动，弹性刮板8与换热管6的内壁滑动配合且能够绕换热管6的轴线转动，弹性刮板8的上端与驱动扇固连、下端上下浮动设置，换热管6的外壁上设有波浪板7，其中波浪板7的数量为4个，波浪板7的上下两端均固定连接在换热管6上，换热管6的内壁贯穿有安装口22，安装口22的两端设有两个相对设置的弹性板15，外侧的弹性板15与波浪板7固连、内侧的弹性板15能够向外凸出以便于弹性刮板8顶压配合，两个弹性板15的内侧均固连有顶杆16，换热管6的内壁上设有延伸至安装口22中的驱动杆14，驱动杆14转动设置且能够上下移动，两个顶杆16的内端与驱动杆14铰接连接，因此在弹性板15鼓起时，能够阻挡弹性刮板8的底端正常转动，所以弹性刮板8的顶端在转动时，底端受到阻挡，从而弹性刮板8就会发生倾斜，因此进入至换热管6内的气体会受到弹性刮板8的引导，从而会产生涡流，因此其移动的距离就会增加，并且在弹性刮板8发生倾斜时，反冲槽21也会被打开，从而进入至换热管6内的气体会有一部分流入至反冲槽21内，因此能够对气体进行反冲(原理与特斯拉阀类似)，从而能够有效减缓换热管6内气体的流动速度，换热管6的底部设有记忆金属驱动板18，记忆金属驱动板18与驱动杆传动连接，当记忆金属驱动板18变形时，带动驱动杆14沿上下方向移动，从而使顶杆16将弹性板15向外顶出。
换热管6的底部开设有驱动仓13，驱动杆14的底部设有密封板25，其中密封板25能够在驱动仓13内转动的同时也能够上下移动，从而驱动杆14也能够跟随其密封板25同步移动，因此在弹性刮板8与鼓起的弹性板15相遇时，弹性刮板8会拨动顶杆16，从而顶杆16能够促使波浪板7发生晃动，并且在弹性刮板8与弹性板15分离时，波浪板7会发生来回震动，因此能够破坏换热管6外壁形成的热边界层，因此能够大大增加换热管6外部介质与内部气体的传热效率，密封板25设置在驱动仓13中并与其内壁滑动密封配合，换热管6的底部设有活塞机构，活塞机构的活塞与记忆金属驱动板18连接、活塞腔 与驱动仓13连通，其中活塞腔为安装支撑筒17，活塞为滑动连接在安装支撑筒17内的推板19，同时记忆金属驱动板18的四端均固定连接在与对应的推板19上。
弹性刮板8上开设有能够弯折打开的反冲槽21，打开时反冲槽21包括进气道211、回转道213与出气道212，进气道211、回转道213与出气道212依次连通。
换热管6的顶端固接有固定架10，其中固定架10的形状如图10所示，驱动扇9转动连接在固定架10上，换热管6内壁的顶部转动连接有固定环11，驱动扇9的底端固接有连接杆12，连接杆12的外端固接在固定环11上，因此在驱动扇9转动时，能够通过连接杆12带动固定环11进行转动，弹性刮板8的顶端固接在固定环11上，从而固定环11可以带动弹性刮板8进行转动，因此弹性刮板8能够对换热管6的内壁进行刮除，从而能够有效防止液膜层的形成。
换热管6内壁的底部开设有截面为T型的环槽，弹性刮板8的底端固接有T形滑块，T形滑块滑动在环槽内。
换热管6的底部设有四个安装支撑筒17，四个安装支撑筒17上均设有活塞机构，记忆金属驱动板18的形状为十字形，且四端与四个安装支撑筒17上的活塞机构一一对应连接，同时在安装支撑筒17内部与驱动仓13内均填充有溶液，因此在从换热管6底端喷出的气体温度发生改变时(因为换热管6的外周面会形成热边界层，因此换热管6内壁的温度就会达不到预期效果，所以换热效率就会降低，从而从换热管6底端喷出气体的温度就会高于预期温度)，能够促使记忆金属驱动板18发生形变，安装支撑筒17内端固接有挡环20，因此在记忆金属驱动板18受到温度变化时，会发生形变，从而两端的间距会增大，所以会促使推板19顶着安装支撑筒17内部的溶液挤压至驱动仓13内，从而驱动仓13能够推动驱动杆14向上移动，其中在顶杆16的顶端固定连接有复位弹簧，因此在记忆金属驱动板18恢复到初始形态时，通过复位弹簧能够促使驱动杆14进行复位，同时在记忆金属驱动板18复位能够促使推板19的一侧贴合在挡环20上。
综上所述，该显影液废水循环处理设备使用时，因为换热管6外壁会形成的热边界层，从而会影响换热管6的正常换热效率，因此从换热管6底端喷出气体的温度就会高于预期， 所以记忆金属驱动板18会发生形变，从而使驱动杆14向上移动，顶杆16来把弹性板15向外顶出，从而弹性刮板8在与弹性板15接触时，能够促使顶杆16发生周向转动的同时弹性刮板8也会发生形变，从而能够增加进入换热管6内气体的移动距离和减缓其移动速度，因此能够在波浪板7破坏热边界层之后的一段时间内，来增加换热管6的冷凝效果，因为换热管6的内壁要达到预期温度不是瞬间完成，所以就需要一定的时间，因此该时间通过弹性刮板8的形变来增加换热管6的换热效率。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (7)

  1. 一种显影液废水循环处理设备，其特征在于：包括蒸发器(23)、进气管(2)、出气管(4)、收集箱(24)、进液管(3)、出液管(5)与冷凝器，所述蒸发器(23)与冷凝器通过进气管(2)连接、冷凝器与收集箱(24)通过出气管(4)连通，所述蒸发器(23)内设置有搅动其内部显影液的搅拌杆，所述冷凝器包括冷凝器本体(1)以及设置在冷凝器本体(1)中的换热管(6)，所述换热管(6)内腔的上端转动设有驱动扇(9)，所述换热管(6)的内壁上设有沿其轴向延伸的弹性刮板(8)，弹性刮板(8)与换热管(6)的内壁滑动配合且能够绕换热管(6)的轴线转动，弹性刮板(8)的上端与驱动扇固连、下端上下浮动设置，所述换热管(6)的外壁上设有波浪板(7)，所述换热管(6)的内壁贯穿有安装口(22)，安装口(22)的两端设有两个相对设置的弹性板(15)，外侧的弹性板(15)与波浪板(7)固连、内侧的弹性板(15)能够向外凸出以便于弹性刮板(8)顶压配合，两个弹性板(15)的内侧均固连有顶杆(16)，换热管(6)的内壁上设有延伸至安装口(22)中的驱动杆(14)，驱动杆(14)转动设置且能够上下移动，两个顶杆(16)的内端与驱动杆(14)铰接连接，换热管(6)的底部设有记忆金属驱动板(18)，记忆金属驱动板(18)与驱动杆传动连接，当记忆金属驱动板(18)变形时，带动驱动杆(14)沿上下方向移动，从而使顶杆(16)将弹性板(15)向外顶出。
  2. 根据权利要求1所述的一种显影液废水循环处理设备，其特征在于：所述换热管(6)的底部开设有驱动仓(13)，驱动杆(14)的底部设有密封板(25)，密封板(25)设置在所述驱动仓(13)中并与其内壁滑动密封配合，所述换热管(6)的底部设有活塞机构，活塞机构的活塞与所述记忆金属驱动板(18)连接、活塞腔与所述驱动仓(13)连通。
  3. 根据权利要求1所述的一种显影液废水循环处理设备，其特征在于：所述弹性刮板(8)上开设有能够弯折打开的反冲槽(21)，打开时反冲槽(21)包括进气道(211)、回转道(213)与出气道(212)，进气道(211)、回转道(213)与出气道(212)依次连通。
  4. 根据权利要求1所述的一种显影液废水循环处理设备，其特征在于：所述换热管(6)的顶端固接有固定架(10)，驱动扇(9)转动连接在固定架(10)上，所述换热管(6)内壁的顶部转动连接有固定环(11)，所述驱动扇(9)的底端固接有连接杆(12)，连接杆(12)的外端固接在固定环(11)上，弹性刮板(8)的顶端固接在固定环(11)上。
  5. 根据权利要求1所述的一种显影液废水循环处理设备，其特征在于：所述换热管(6)内壁的底部开设有截面为T型的环槽，弹性刮板(8)的底端固接有T形滑块，T形滑块滑动在环槽内。
  6. 根据权利要求1所述的一种显影液废水循环处理设备，其特征在于：所述换热管(6) 的底部设有四个安装支撑筒(17)，四个安装支撑筒(17)上均设有活塞机构，记忆金属驱动板(18)的形状为十字形，且四端与四个安装支撑筒(17)上的活塞机构一一对应连接。
  7. 根据权利要求6所述的一种显影液废水循环处理设备，其特征在于：所述安装支撑筒(17)内端固接有挡环(20)。
PCT/CN2022/137476 2022-10-10 2022-12-08 一种显影液废水循环处理设备 WO2024077750A1 (zh)

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