TWM523717U - Recycling system for waste sulfuric acid solution - Google Patents
Recycling system for waste sulfuric acid solution Download PDFInfo
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- TWM523717U TWM523717U TW105203513U TW105203513U TWM523717U TW M523717 U TWM523717 U TW M523717U TW 105203513 U TW105203513 U TW 105203513U TW 105203513 U TW105203513 U TW 105203513U TW M523717 U TWM523717 U TW M523717U
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本創作有關於一種可應用於陽極處理場的廢液回收系統，特別是有關於一種硫酸廢液回收系統。This work relates to a waste liquid recovery system that can be applied to an anode treatment field, and more particularly to a sulfuric acid waste liquid recovery system.
在進行鋁製品的製備過程中，一般而言是使用陽極處理法對鋁合金的表面進行加工處理以提升產品的品質，在此過程中，產品的穩定性取決於電解液中硫酸及鋁離子的濃度控制，然而於進行電化學製程時，鋁離子濃度會增加而硫酸濃度會下降，導致電解液的導電性能下降而影響到產品品質。In the preparation process of aluminum products, the surface of the aluminum alloy is generally processed by anodizing to improve the quality of the product. In the process, the stability of the product depends on the sulfuric acid and aluminum ions in the electrolyte. Concentration control, however, in the electrochemical process, the concentration of aluminum ions will increase and the concentration of sulfuric acid will decrease, resulting in a decrease in the conductivity of the electrolyte and affecting product quality.
目前該製程採用兩種方式控制離子濃度，其一為在鋁離子濃度超過預定值時進行倒槽，並重新配製新的電解液進行反應，但會因此增加廢液含量，且廢液中含有鋁及硫酸因而須進行進一步廢水處理，徒增資源去化壓力。其二為回收硫酸再加以使用，在此方法中可經由離子交換膜除去鋁離子的含量，或加入試劑沉澱鋁鹽再加以排除，然而目前上述方法的造價昂貴且需耗費大量能源。At present, the process uses two methods to control the ion concentration. One is to carry out the pouring when the aluminum ion concentration exceeds the predetermined value, and re-form the new electrolyte to carry out the reaction, but the waste liquid content is increased, and the waste liquid contains aluminum. And sulfuric acid and therefore need to carry out further wastewater treatment, and increase resources to reduce pressure. The second method is to recover sulfuric acid. In this method, the content of aluminum ions can be removed via an ion exchange membrane, or the aluminum salt can be precipitated by adding a reagent, and the above method is expensive and requires a large amount of energy.
綜觀前述，本創作之創作人經苦心潛心研究、思索並設計一種硫酸廢液回收系統，以針對現有技術之缺失加以改善，進而增進產業上之實施利用。Looking at the above, the creators of this creation have painstakingly studied, thought about and designed a sulfuric acid waste liquid recovery system to improve the lack of existing technology, thereby enhancing the implementation and utilization of the industry.
有鑑於上述習知之問題，本創作之目的係提出一種硫酸廢液回收系統，可經由減壓加熱濃縮硫酸電解液，以除去析出的金屬鹽，而達到回收較純的硫酸，並再度投入電化學製程中的效果。In view of the above-mentioned problems, the purpose of the present invention is to propose a sulfuric acid waste liquid recovery system, which can concentrate and condense the sulfuric acid electrolyte under reduced pressure to remove the precipitated metal salt, thereby recovering the pure sulfuric acid and re-injecting the electrochemical solution. The effect in the process.
基於上述目的，本創作係提供一種硫酸廢液回收系統，其包含反應槽、純化槽、加熱裝置、真空抽取裝置、濃度分析裝置、控制裝置以及液體抽取裝置。反應槽可容置硫酸電解液。純化槽可由連通管連通反應槽，以使電化學反應後的硫酸電解液流入純化槽中。加熱裝置可設置於純化槽上，以加熱濃縮純化槽中的硫酸電解液。真空抽取裝置可包含真空罩、濾水瓶及真空幫浦，真空罩可覆蓋純化槽使其維持氣密狀態，真空幫浦可透過真空罩連通純化槽，以於純化槽中產生負壓，濾水瓶可設置於連接真空幫浦及真空罩的水氣管道上，濾水瓶可容置硫酸電解液的水蒸氣形成的溶液。濃度分析裝置可設置於純化槽上，以檢測硫酸電解液的濃度，並於硫酸電解液濃縮至預定濃度時產生已濃縮訊息。控制裝置可電性連接濃度分析裝置及加熱裝置，控制裝置可根據已濃縮訊息使加熱裝置停止加熱一預定時間，以使硫酸電解液降溫而析出鹽類沉澱物。液體抽取裝置可電性連接控制裝置並設置於純化槽，並由控制裝置控制液體抽取裝置以抽取已析出鹽類沉澱物的硫酸電解液，並使硫酸電解液經由連通管回流至反應槽中。Based on the above object, the present invention provides a sulfuric acid waste liquid recovery system comprising a reaction tank, a purification tank, a heating device, a vacuum extraction device, a concentration analysis device, a control device, and a liquid extraction device. The reaction tank can accommodate a sulfuric acid electrolyte. The purification tank may be connected to the reaction tank by a communication tube to allow the sulfuric acid electrolyte after the electrochemical reaction to flow into the purification tank. The heating device may be disposed on the purification tank to heat the sulfuric acid electrolyte in the concentration purification tank. The vacuum extraction device may include a vacuum cover, a water filter bottle and a vacuum pump. The vacuum cover can cover the purification tank to maintain the airtight state, and the vacuum pump can communicate with the purification tank through the vacuum cover to generate a negative pressure in the purification tank, and the water filter bottle It can be placed on the water and gas pipeline connecting the vacuum pump and the vacuum cover, and the water filter bottle can accommodate the solution formed by the water vapor of the sulfuric acid electrolyte. The concentration analyzer may be disposed on the purification tank to detect the concentration of the sulfuric acid electrolyte, and generate a concentrated information when the sulfuric acid electrolyte is concentrated to a predetermined concentration. The control device can be electrically connected to the concentration analysis device and the heating device. The control device can stop heating the heating device for a predetermined time according to the concentrated message, so that the sulfuric acid electrolyte is cooled to precipitate a salt precipitate. The liquid extracting device is electrically connected to the control device and disposed in the purification tank, and the liquid extracting device is controlled by the control device to extract the sulfuric acid electrolyte having precipitated the salt precipitate, and the sulfuric acid electrolyte is returned to the reaction tank through the communication pipe.
較佳地，加熱裝置可於硫酸電解液的濃度為未濃縮的硫酸電解液之濃度的1.5倍或以上時，停止加熱動作。Preferably, the heating device stops the heating operation when the concentration of the sulfuric acid electrolyte is 1.5 times or more of the concentration of the unconcentrated sulfuric acid electrolyte.
較佳地，本創作之硫酸廢液回收系統更包含冷凝裝置設置於水氣管道上，以凝結蒸發的水氣。Preferably, the sulfuric acid waste liquid recovery system of the present invention further comprises a condensing device disposed on the water gas pipe to condense the evaporated water gas.
較佳地，上述的冷凝裝置及加熱裝置分別為熱泵系統的冷端及熱端。Preferably, the condensing device and the heating device are respectively a cold end and a hot end of the heat pump system.
較佳地，本創作之硫酸廢液回收系統更包含除霧裝置設置於水氣管道上，以分離水氣管道中的酸性氣體及凝結水。Preferably, the sulfuric acid waste liquid recovery system of the present invention further comprises a demisting device disposed on the water gas pipeline to separate the acid gas and the condensed water in the water gas pipeline.
較佳地，濾水瓶可包含水位感測儀以於濾水瓶中的溶液到達預定水位時產生水體排放訊息，濾水瓶經由第一閥門裝置連通水池，水位感測儀及第一閥門裝置則電性連接控制裝置，控制裝置可根據水體排放訊息控制第一閥門裝置開啟，以排放濾水瓶中的溶液至水池。Preferably, the water filter bottle may include a water level sensor to generate a water body discharge message when the solution in the water filter bottle reaches a predetermined water level, the water filter bottle communicates with the water pool via the first valve device, and the water level sensor and the first valve device are electrically The control device is connected, and the control device can control the opening of the first valve device according to the water body discharge message to discharge the solution in the water filter bottle to the pool.
較佳地，本創作之硫酸廢液回收系統更包含第二閥門裝置設置於連通管並電性連接控制裝置，控制裝置可控制第二閥門裝置開啟，以使經電化學反應後的硫酸電解液流入純化槽中，或使已析出鹽類沉澱物的硫酸電解液回流至反應槽中。Preferably, the sulfuric acid waste liquid recovery system of the present invention further comprises a second valve device disposed on the communication pipe and electrically connected to the control device, and the control device can control the second valve device to be opened to enable the electrochemically reacted sulfuric acid electrolyte The solution flows into the purification tank, or the sulfuric acid electrolyte having precipitated the salt precipitate is returned to the reaction tank.
較佳地，真空罩的材質為不鏽鋼。Preferably, the vacuum cover is made of stainless steel.
承上所述，依本創作之硫酸廢液回收系統，其可具有一或多個下述優點：As described above, the sulfuric acid waste liquid recovery system according to the present invention may have one or more of the following advantages:
(1) 本創作係將進行電化學反應的硫酸電解液中的硫酸，以減壓加熱、析出金屬鹽的方式加以純化，可減少使用化學試劑產生金屬鹽的成本。(1) This creation system purifies sulfuric acid in a sulfuric acid electrolyte that performs electrochemical reaction, and purifies it by heating under reduced pressure to precipitate a metal salt, thereby reducing the cost of producing a metal salt using a chemical reagent.
(2) 本創作之硫酸廢液回收系統可藉由數種偵測儀進行自動化的控制，以減少人力成本。(2) The sulfuric acid waste liquid recovery system of this creation can be automatically controlled by several detectors to reduce labor costs.
(3) 本創作之硫酸廢液回收系統可藉由熱泵系統傳遞水凝結之熱量，以將其再利用於加熱硫酸電解液，因而可減少能源的消耗。(3) The sulfuric acid waste liquid recovery system of the present invention can reduce the energy consumption by transferring the heat of water condensation by the heat pump system to reuse it to heat the sulfuric acid electrolyte.
為了讓上述目的、技術特徵以及實際實施後之增益性更為明顯易懂，於下文中將係以較佳之實施範例輔佐對應相關之圖式來進行更詳細之說明。In order to make the above-mentioned objects, technical features, and gains after actual implementation more obvious, a more detailed description will be given below with reference to the corresponding drawings in the preferred embodiments.
以下將參照相關圖式，說明依本創作之硫酸廢液回收系統，為使便於理解，下述實施例中之相同元件係以相同之符號標示來說明。Hereinafter, the sulfuric acid waste liquid recovery system according to the present invention will be described with reference to the related drawings. For ease of understanding, the same elements in the following embodiments are denoted by the same reference numerals.
請參閱第1圖及第2圖，其係根據本創作之硫酸廢液回收系統之方塊圖及第一實施例示意圖。圖中為硫酸廢液回收系統1，其包含反應槽10、純化槽20、加熱裝置30、真空抽取裝置40、濃度分析裝置60、液體抽取裝置70以及控制裝置50。Please refer to FIG. 1 and FIG. 2, which are block diagrams of the sulfuric acid waste liquid recovery system according to the present invention and a schematic view of the first embodiment. The figure shows a sulfuric acid waste liquid recovery system 1 including a reaction tank 10, a purification tank 20, a heating device 30, a vacuum extraction device 40, a concentration analysis device 60, a liquid extraction device 70, and a control device 50.
反應槽10為對金屬進行陽極處理的反應槽，其可用於容置硫酸電解液200。The reaction tank 10 is a reaction tank for anodizing a metal, and can be used for accommodating the sulfuric acid electrolyte 200.
純化槽20可由連通管15連通反應槽10，當進行電化學反應後，硫酸電解液200中硫酸濃度過低或金屬離子過高時，即將硫酸電解液200流入純化槽20進行純化反應。The purification tank 20 can be connected to the reaction tank 10 by the communication tube 15. When the sulfuric acid concentration in the sulfuric acid electrolyte 200 is too low or the metal ions are too high after the electrochemical reaction, the sulfuric acid electrolyte 200 flows into the purification tank 20 to carry out a purification reaction.
和其他習知的硫酸純化方式不同的是，本創作是使用加熱及減壓的方式，將硫酸電解液200中的水分快速抽離，達到濃縮的目的。Different from other conventional sulfuric acid purification methods, the present invention uses a method of heating and decompressing to quickly remove the moisture in the sulfuric acid electrolyte 200 to achieve concentration.
加熱裝置30可設置於純化槽20並位於其下方，並以加熱的方式濃縮純化槽20中的硫酸電解液200。The heating device 30 may be disposed in the lower portion of the purification tank 20 and condense the sulfuric acid electrolyte 200 in the purification tank 20 in a heated manner.
真空抽取裝置40可包含真空罩41、濾水瓶44及真空幫浦42，真空罩41可用於覆蓋純化槽20而使其維持氣密狀態，且為了使真空罩41不被硫酸腐蝕，其材質可選用不鏽鋼。真空幫浦42則透過真空罩41連通純化槽20，以於純化槽20中產生負壓。濾水瓶44可設置於連接真空幫浦42及真空罩41的水氣管道43上，其目的是為了阻隔水氣進入真空幫浦42中，而延長真空幫浦42的壽命，並使水蒸氣凝結而成的水體進入濾水瓶44中儲存。此外，水氣管道43可更設有除霧裝置46，以分離水氣管道43中的酸性氣體及凝結水，並阻隔酸性氣體進入濾水瓶44或真空幫浦42。The vacuum extraction device 40 can include a vacuum cover 41, a water filter bottle 44, and a vacuum pump 42. The vacuum cover 41 can be used to cover the purification tank 20 to maintain the airtight state, and the material of the vacuum cover 41 can be kept free from sulfuric acid. Stainless steel is used. The vacuum pump 42 is connected to the purification tank 20 through the vacuum chamber 41 to generate a negative pressure in the purification tank 20. The water filter bottle 44 may be disposed on the water gas pipe 43 connecting the vacuum pump 42 and the vacuum cover 41 for the purpose of blocking moisture from entering the vacuum pump 42 and prolonging the life of the vacuum pump 42 and condensing the water vapor. The resulting body of water enters the water filter 44 for storage. In addition, the water gas pipe 43 may further be provided with a demisting device 46 to separate the acid gas and the condensed water in the water gas pipe 43 and block the acid gas from entering the water filter bottle 44 or the vacuum pump 42.
濃度分析裝置60可設置於純化槽20上，以即時檢測硫酸電解液200的濃度，並於硫酸電解液200的濃縮至預定濃度時產生已濃縮訊息601。上述的預定濃度可根據進行電化學反應的硫酸電解液200之原始濃度進行調整，例如，預定濃度可為未純化的硫酸電解液200之原始濃度的1.5倍或以上，預定濃度亦可為硫酸電解液200內之金屬離子的濃度。The concentration analyzing device 60 may be disposed on the purification tank 20 to immediately detect the concentration of the sulfuric acid electrolyte 200, and generate a concentrated message 601 when the sulfuric acid electrolyte 200 is concentrated to a predetermined concentration. The predetermined concentration may be adjusted according to the original concentration of the sulfuric acid electrolyte 200 for performing the electrochemical reaction. For example, the predetermined concentration may be 1.5 times or more of the original concentration of the unpurified sulfuric acid electrolyte 200, and the predetermined concentration may also be sulfuric acid electrolysis. The concentration of metal ions in the liquid 200.
液體抽取裝置70可設置於純化槽20中，並抽取已進行純化的硫酸電解液200經由連通管15回流至反應槽10中，再加以利用。The liquid extracting device 70 may be disposed in the purification tank 20, and extract the purified sulfuric acid electrolyte 200 through the communication pipe 15 to the reaction vessel 10, and then use it.
以上純化的過程是由控制裝置50進行控制，控制裝置50可電性連接加熱裝置30、真空抽取裝置40、濃度分析裝置60及液體抽取裝置70。The above purification process is controlled by the control device 50, and the control device 50 can be electrically connected to the heating device 30, the vacuum extraction device 40, the concentration analysis device 60, and the liquid extraction device 70.
當進行電化學反應的硫酸電解液200中的硫酸濃度過低或金屬離子過高時，控制裝置50即控制將硫酸電解液200流入純化槽20，並於控制加熱裝置30對硫酸電解液200加熱的同時，使真空抽取裝置40於純化槽20中產生負壓，讓水氣更容易揮發而減少硫酸電解液200的體積。當濃度分析裝置60偵測的硫酸電解液200的濃度到達預定濃度時，控制裝置50則根據濃度分析裝置60產生的已濃縮訊息601使加熱裝置30停止加熱一預定時間，藉此，硫酸電解液200會開始降溫而到達飽和的狀態，並逐漸析出金屬鹽類沉澱物210。When the sulfuric acid concentration in the sulfuric acid electrolyte 200 performing the electrochemical reaction is too low or the metal ions are too high, the control device 50 controls the sulfuric acid electrolyte 200 to flow into the purification tank 20, and heats the sulfuric acid electrolyte 200 in the control heating device 30. At the same time, the vacuum pumping device 40 is caused to generate a negative pressure in the purification tank 20, so that the water vapor is more easily volatilized to reduce the volume of the sulfuric acid electrolyte 200. When the concentration of the sulfuric acid electrolyte 200 detected by the concentration analyzer 60 reaches a predetermined concentration, the control device 50 stops the heating device 30 from heating for a predetermined time according to the concentrated message 601 generated by the concentration analyzer 60, whereby the sulfuric acid electrolyte 200 will start to cool down to reach a saturated state, and gradually precipitate the metal salt precipitate 210.
此時，可用固液分離的方式得到硫酸濃度較高的電解液，例如，可於產生的鹽類沉澱物210沉降之後，由控制裝置50控制使液體抽取裝置70抽取位於上方的硫酸電解液200，並使其經由連通管15回流至反應槽10中。上述的固液分離的方式亦可為抽取硫酸電解液200，使其通過濾網或過濾膜以濾除鹽類沉澱物210，並將過濾鹽類沉澱物210的硫酸電解液200回流至反應槽10中，以達到本創作之目的。At this time, an electrolyte having a high sulfuric acid concentration can be obtained by solid-liquid separation. For example, after the generated salt precipitate 210 is settled, the liquid extraction device 70 can be controlled by the control device 50 to extract the sulfuric acid electrolyte 200 located above. And returning it to the reaction tank 10 via the communication pipe 15. The above solid-liquid separation may also be performed by extracting the sulfuric acid electrolyte 200, passing it through a sieve or a filtration membrane to filter out the salt precipitate 210, and refluxing the sulfuric acid electrolyte 200 filtering the salt precipitate 210 to the reaction tank. 10 to achieve the purpose of this creation.
實施上，濾水瓶44可經由第一閥門裝置91連通水池100，以排除濾水瓶44中的液體，而濾水瓶44可包含水位感測儀45以量測濾水瓶44中的溶液的含量，並於濾水瓶44中的溶液到達預定水位產生水體排放訊息451。上述第一閥門裝置91及水位感測儀45可電性連接控制裝置50，當控制裝置50接收水體排放訊息451時即控制第一閥門裝置91，以使濾水瓶44存放的溶液流入水池100中。In practice, the water filter bottle 44 can communicate with the water pool 100 via the first valve device 91 to exclude the liquid in the water filter bottle 44, and the water filter bottle 44 can include a water level sensor 45 to measure the content of the solution in the water filter bottle 44, and The solution in the water filter 44 reaches a predetermined water level to generate a water body discharge message 451. The first valve device 91 and the water level sensor 45 are electrically connected to the control device 50. When the control device 50 receives the water discharge message 451, the first valve device 91 is controlled to allow the solution stored in the water filter bottle 44 to flow into the pool 100. .
此外，濾水瓶44可更包含一第三閥門裝置93，其為連通濾水瓶44的空氣及外界氣體的管道，當控制裝置50接收水體排放訊息451時，可先開啟第三閥門裝置93消除濾水瓶44中的負壓，再開啟第一閥門裝置91，以利排除濾水瓶44中的溶液。In addition, the water filter bottle 44 may further include a third valve device 93, which is a pipe connecting the air of the water filter bottle 44 and the outside air. When the control device 50 receives the water body discharge message 451, the third valve device 93 may be first opened to eliminate the filter. The negative pressure in the water bottle 44 reopens the first valve means 91 to facilitate removal of the solution in the water filter bottle 44.
實施上，本創作之硫酸廢液回收系統1可更包含第二閥門裝置92設置於連通管15上，並藉由電性連接控制裝置50以控制第二閥門裝置92的開闔，而使經電化學反應後的硫酸電解液200經由連通管15流入純化槽20中，或使析出鹽類沉澱物210的硫酸電解液200經由連通管15回流至反應槽10中，以藉此控制硫酸電解液200來源端的迴流狀態。In practice, the sulfuric acid waste liquid recovery system 1 of the present invention may further include a second valve device 92 disposed on the communication pipe 15 and electrically connected to the control device 50 to control the opening of the second valve device 92. The sulfuric acid electrolyte 200 after the electrochemical reaction flows into the purification tank 20 via the communication pipe 15, or the sulfuric acid electrolyte 200 which precipitates the salt precipitate 210 is returned to the reaction tank 10 via the communication pipe 15, thereby controlling the sulfuric acid electrolyte The reflux state of the source end of 200.
請參閱第1圖及第3圖，其係根據本創作之硫酸廢液回收系統之方塊圖及第二實施例示意圖。如圖所示，硫酸電解液200的水蒸氣通過的水氣管道43上可更包含冷凝裝置80，使水蒸氣加速凝結，但不以此為限。實施上，冷凝裝置80可設置於傾斜的水氣管道43上，而使凝結的水體容易流入濾水瓶44中。Please refer to FIG. 1 and FIG. 3, which are block diagrams of the sulfuric acid waste liquid recovery system according to the present invention and a schematic view of the second embodiment. As shown in the figure, the water gas pipe 43 through which the water vapor of the sulfuric acid electrolyte 200 passes may further include a condensing device 80 to accelerate the condensation of the water vapor, but not limited thereto. In practice, the condensing device 80 can be disposed on the inclined water gas pipe 43 to allow the condensed water body to easily flow into the water filter bottle 44.
實施上，冷凝裝置80及加熱裝置30可分別為一熱泵系統的冷端及熱端，其設置方式如第3圖所示，熱泵系統的冷端位於水氣管道43，熱端位於第2圖所示的加熱裝置30上。在此種設置下，熱泵系統可將來自水氣管道43上的凝結熱傳送至加熱裝置30上，藉此減少硫酸廢液回收系統1能源的損耗。In practice, the condensing device 80 and the heating device 30 can be respectively the cold end and the hot end of a heat pump system, and the arrangement thereof is as shown in FIG. 3, the cold end of the heat pump system is located in the water gas pipeline 43, and the hot end is located in the second diagram. On the heating device 30 shown. With this arrangement, the heat pump system can transfer the heat of condensation from the water gas pipe 43 to the heating device 30, thereby reducing the energy loss of the sulfuric acid waste liquid recovery system 1.
本創作之硫酸廢液回收系統係以減壓加熱濃縮，使硫酸廢液可快速濃縮，並由其降溫時析出內含的金屬鹽達到純化的目的，藉此，於硫酸廢液純化的過程中不需加入形成金屬鹽的其他化學試劑。此外，亦可利用熱泵系統對已蒸發的水蒸氣進行降溫，並同時將能量傳遞至加熱裝置，以達到減少能源損耗的目的。以上的反應可設偵測儀及閥門進行自動化的控制，以及節省人力、物力的成本，具有諸多好處。The sulfuric acid waste liquid recovery system of the present invention is heated and concentrated under reduced pressure, so that the sulfuric acid waste liquid can be quickly concentrated, and the metal salt contained therein is precipitated when it is cooled to achieve the purpose of purification, thereby purifying the sulfuric acid waste liquid. It is not necessary to add other chemical agents that form metal salts. In addition, the heat pump system can be used to cool the evaporated water vapor and simultaneously transfer the energy to the heating device to reduce the energy loss. The above reaction can provide automatic control of the detector and the valve, as well as the cost of saving manpower and material resources, and has many advantages.
以上所述僅為舉例性，而非為限制性者。任何未脫離本發明之精神與範疇，而對其進行之等效修改或變更，均應包含於後附之申請專利範圍中。The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.
1‧‧‧硫酸廢液回收系統
10‧‧‧反應槽
20‧‧‧純化槽
15‧‧‧連通管
30‧‧‧加熱裝置
40‧‧‧真空抽取裝置
41‧‧‧真空罩
42‧‧‧真空幫浦
43‧‧‧水氣管道
44‧‧‧濾水瓶
45‧‧‧水位感測儀
451‧‧‧水體排放訊息
46‧‧‧除霧裝置
50‧‧‧控制裝置
60‧‧‧濃度分析裝置
601‧‧‧已濃縮訊息
70‧‧‧液體抽取裝置
80‧‧‧冷凝裝置
91‧‧‧第一閥門裝置
92‧‧‧第二閥門裝置
93‧‧‧第三閥門裝置
100‧‧‧水池
200‧‧‧硫酸電解液
210‧‧‧鹽類沉澱物1‧‧‧ sulfuric acid waste liquid recovery system
10‧‧‧Reaction tank
20‧‧‧purification tank
15‧‧‧Connected pipe
30‧‧‧ heating device
40‧‧‧Vacuum extraction device
41‧‧‧vacuum cover
42‧‧‧vacuum pump
43‧‧‧Water and gas pipeline
44‧‧‧Water filter bottle
45‧‧‧Water level sensor
451‧‧‧Water discharge information
46‧‧‧Defogging device
50‧‧‧Control device
60‧‧‧ concentration analyzer
601‧‧‧ Concentrated message
70‧‧‧Liquid extraction device
80‧‧‧condenser
91‧‧‧First valve device
92‧‧‧Second valve device
93‧‧‧ Third valve device
100‧‧‧ pool
200‧‧‧ sulfuric acid electrolyte
210‧‧‧Salt deposits
第1圖係根據本創作之硫酸廢液回收系統之方塊圖。Figure 1 is a block diagram of a sulfuric acid waste liquid recovery system according to the present invention.
第2圖係根據本創作之硫酸廢液回收系統之第一實施例示意圖。Figure 2 is a schematic view of a first embodiment of a sulfuric acid waste liquid recovery system according to the present invention.
第3圖係根據本創作之硫酸廢液回收系統之第二實施例示意圖。Figure 3 is a schematic view of a second embodiment of a sulfuric acid waste liquid recovery system according to the present invention.
1‧‧‧硫酸廢液回收系統 1‧‧‧ sulfuric acid waste liquid recovery system
10‧‧‧反應槽 10‧‧‧Reaction tank
20‧‧‧純化槽 20‧‧‧purification tank
30‧‧‧加熱裝置 30‧‧‧ heating device
40‧‧‧真空抽取裝置 40‧‧‧Vacuum extraction device
41‧‧‧真空罩 41‧‧‧vacuum cover
42‧‧‧真空幫浦 42‧‧‧vacuum pump
44‧‧‧濾水瓶 44‧‧‧Water filter bottle
45‧‧‧水位感測儀 45‧‧‧Water level sensor
451‧‧‧水體排放訊息 451‧‧‧Water discharge information
50‧‧‧控制裝置 50‧‧‧Control device
60‧‧‧濃度分析裝置 60‧‧‧ concentration analyzer
601‧‧‧已濃縮訊息 601‧‧‧ Concentrated message
70‧‧‧液體抽取裝置 70‧‧‧Liquid extraction device
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105203513U TWM523717U (en) | 2016-03-15 | 2016-03-15 | Recycling system for waste sulfuric acid solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105203513U TWM523717U (en) | 2016-03-15 | 2016-03-15 | Recycling system for waste sulfuric acid solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM523717U true TWM523717U (en) | 2016-06-11 |
Family
ID=56757134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105203513U TWM523717U (en) | 2016-03-15 | 2016-03-15 | Recycling system for waste sulfuric acid solution |
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| Country | Link |
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| TW (1) | TWM523717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245753A (en) * | 2017-06-26 | 2017-10-13 | 广东威迪科技股份有限公司 | One kind plating Chrome-free roughening chemical solution purification reclaiming system and method |
-
2016
- 2016-03-15 TW TW105203513U patent/TWM523717U/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245753A (en) * | 2017-06-26 | 2017-10-13 | 广东威迪科技股份有限公司 | One kind plating Chrome-free roughening chemical solution purification reclaiming system and method |
| CN107245753B (en) * | 2017-06-26 | 2023-08-15 | 广东威迪科技股份有限公司 | Purification and reuse system and method for electroplating chromium-free coarsening chemical solution |
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