TW526091B - A mixing apparatus - Google Patents

Abstract

An apparatus 20 for mixing a solute with a solvent, wherein said apparatus 20 includes a chamber member 12 for containing said solute and said solvent, means 18, 78, 68a, 68b, 68c for moving said solute and said solvent within said chamber 12, and dividing means 80 adapted to occupy a first position ""U"" to substantially divide said chamber 12 into at least two portions.

Description

526091 Case number 89104645 V. Description of the invention (1) The present invention relates to a tank chamber of a device that can promote the mixing and flow out of the undissolved electroplating device from the mixing chamber. This device is called front electroplating. The corresponding partitions in the two casings are dissolved in a solvent to form an electrolysis chamber for electroplating. Problems with conventional devices The electrolyte is transported to the second chamber together. It will also affect the electroplating. The undissolved solute cannot be used and needs to be supplemented. The other single stirring device of the traditional device is arranged at the first because the dissolved solute in the solute may be strongly flowed and may be sent to the second invention. The invention seeks to provide electricity to alleviate the lack of the above device. Mixing device in the first solvent. The chamber is moved in the chamber. This separated device

In the device, the amount of solute dissolved in the solute is reduced to the most device. A previous tank, the first liquid, and then this electricity, in the first tank, this process. Another example is the problem of a tank chamber. During the process of the tank chamber, it is driven to the point of the plating device of the tank chamber. From the same point of view, the solute in the apparatus can be clearly defined when the solute is located from the lower part to the first tank. It is said that the device in the agent is low. For example, the tank of the galvanic mining device is used to dissolve the undissolved sample sent to the chamber by the liquid wheel, which not only contaminates it, but also does not use the shape during the recording process. This design looks above the strong flow chamber, and the slave-type mixing device is used for additional operations. It provides a time for scraping the solvent pack and a solvent, a solute storage device, and a tank for filling the device package. Out of the example package to dissolve the second tank to dissolve the solute and the second tank, due to the disadvantage of the simple jog of the turbine, undissolved this disadvantage, this device has advantages. Mixed in a separate part from the solvent

Page 4 526091 _Case No. 89104645_Year Month and Day__ V. Description of the Invention (2) It is divided into two parts. The partitioning device may preferably be moved to a second position so that the partitioning of the tank compartments no longer exists. Such a moving device can advantageously generate at least one flow of solutes and solvents in the tank chamber. When the flow of solutes and solvents generated by the moving device, the partition device can be appropriately moved from the second position to the first position. When the mobile device is activated and the partition device is in the first position, the tank chamber should preferably be divided into two parts. The solute in the first part generates vigorous movement, and the Exercise is not as intense as the first part of the solute exercise. The liquid in the first and second portions of the tank can advantageously communicate with the liquid in the other portions. The position of the partition device can be appropriately biased to the second position of the tank chamber. Preferably, the partition means can be biased to the second position by its own weight. The separating device can advantageously include at least one plate. The divider can suitably include two plates. The plate or each plate of the partitioning device is preferably movable around the groove chamber as a rotation axis. The separating device can advantageously rest against a stop in the first position. The stop can be suitably an inverted V-shape. Preferably, the mobile device may include at least one pump, and at least the first pipe piece and the second pipe piece are connected to the pump piece. The purpose of using the pump is to bring the solute and solvent out of the tank through the first pipe, and then through the second pipe.

526091

Year_A Amendment No. 891 (Ufi4F; V. Description of the invention (3) The solute and solvent are sent into the tank chamber. The embodiments of the present invention will be described using only examples and with reference to the following drawings. ≫ One image is a schematic cross-sectional view of a plating device according to the present invention. The second image is a front view of a mixing chamber in the first image of the electroplating device. The third image is the front of the mixing chamber after the casing is removed in the second image. The fourth figure is a schematic view of the cross section of the bottom of the mixing chamber in the second figure. The fifth figure is the bottom view of the suction pipe in the third figure. Refer to the sixth figure is the bottom view of the sprinkler pipe in the third figure. The seventh figure A is a front view of a partial eddy current destroyer. Figure 7 is a top view of a partial eddy current destroyer in Figure 7 a. Figure 8 is a front view of a partial separator in the mixing tank in Figure 2 = Figure A is a schematic diagram of the cross section of a part of the separator in the second figure. = Nine is a separator with a structure different from that in Figure 9 and its cross section is not intended. Figure A of the tenth figure shows a The test tube's solute will dissolve in this tube. Figure 10 shows another inclined test tube. In the solvent in the tube, the solution of the electroplating device according to the present invention, such as the electroplating device 1, can be generally divided into two regions, that is, the mixing chamber f J anvil concentration region 44 'and Electroplating solution tank ^ 斑 雷 杂 ~, area 42. Above ... to 12 there is a supply by a DC motor

Page 6 526091 --- ^^ 89104645 Rev. V. Description of Invention (4) --- Device 2 ′ The DC motor 6 is powered by the power supply 8. The feeder 2 is like a narrow tank at the bottom, and a filter 4 is included in the bottom (not shown). The solute (for example, Cu0 solid powder) in the feeder 2 is filtered by the filter 4 and then transported to the outlet 4 of the feeder 2 through the screw feeder 10. Blend to 1 2-generally rectangular, as shown in the first and second images. Although the mixing chamber 1 2 is generally rectangular, other shapes may be used. An elongated tube 16 with an enlarged inlet 15 is installed on one side of the mixing chamber 12. The mixing chamber = further includes a separator 22 and a vortex breaker 48. Long tube 1 6 generally flat

= On the vertical axis of the mixing chamber 12, and the separator 22 and the vortex breaker μ are horizontally placed in the mixing chamber 12 horizontally. It can be seen that the mixing chamber 1 2 generally includes a separator 22 located in the upper part, a vortex breaker 48 located in the middle, and a mixing device 20 located in the f-section. The mixing device 20 in the mixing chamber 12 will be described in detail below. Still referring to the first figure, the liquid mineral tank 26 is generally a tank chamber with a cavity therein. The size of the plating solution tank 26 is larger than that of the mixing chamber 12. The actual dimensions of the mixing chamber 12 and the recording tank 26 are 2000 and 12,000 liters, respectively, although the same dimensions may be used. The conveying element or tube 24 is extended from an outlet 52 installed at an upper portion of the mixing chamber, and is connected to the plating tank 26. Additional delivery

Seventy pieces or tube pieces 25 protrude from the outlet 53 of the plating tank 26 and are connected to the mixing chamber 12. The electroplating chamber 28 is connected to the electroplating bath 26 with a pipe 54. The electroplating chamber 28 includes a cathode 30 and an anode 32 for performing an electric clock. As mentioned earlier, the 'electric mining device 1 can be generally divided into high concentration regions 4 4 and

Page 7 526091 Case number 89104645 V. Description of the invention (5) Low concentration area 4 2 These two areas. In use, the solute surface in the feeder 2 is transported by the filter 4 and the screw feeder 10 to the outlet 46. The filter 4 only allows < noon fine solute particles to pass through and leaves the outlet 46, and enters the elongated tube 6 °, and the elongated tube 16 passes from below the vortex breaker 48 to the bottom of the mixing chamber 2. The low-solute-concentration electrolyte from the plating tank 26 can be conveyed into the inlet 15 of the elongated tube 16 through the tube. This conveying action can be sent from the feeder 2 but adhered to the wall of the inlet 15 The solute rushed to the fitting '16. When the solute enters the pipe 16 and reaches the bottom, the solute begins to contact the solvent in the mixing chamber a, and the solute begins to dissolve in the solvent, = the solute and the solvent are mixed together and the solute is dissolved in the solvent]: == the following is described in more detail. In Figures ^ through -6, the mixed vibration set 20 is driven under the lower chamber 12 of the mixing chamber 12. The mixing device 20 uses agitation to dissolve the mixed solutes. 1 Uses a pump to transport the solution below the solution. It includes a water pipe J-1 and a fixed suction pipe 68a. Pans 1 and 68c and a water pipe 70 respectively. 76a 7: * suction tube 68a, 68b fixed. The sprinkler pipe 70 is shown in the supporting parts such as ancient 6b, 76c, and 78 under the basin, and the RQ has two rows of small openings 74 below the eighth, as in the second mountain, as the second opening of the sprinkler pipe 7G. ? 'Wait for the small openings of the three suction tubes. 76 Two plates, each with a thin pin. The mixing device 20 further includes a pair of wing-shaped four figures. ♦ Filled with w = on both sides of the mixing chamber, as shown in the third figure and the first round of mixing: chamber / 2 in: = V see that the chamber 12 is in operation, pump 18 is held in the lotion, and the solvent is passed through 68a, 68b, and 68c V. Description of the invention (6) Two small openings of the suction pipe 7 6 Small openings 74 of the suction pipe 70 are conveyed back to the mixing chamber 12. This causes the downward flow of water around I in the mixing chamber 12 caused by the sprinkler mC, such as the IL dynamic water flow, such as the F sign bean sound square position U. The inverted panel 80 is pushed up and down from the lower position L. Stop ^^ The support member 78 of the sprinkler pipe 7G is positive and the stopper 8 6 can be adjusted so that the ancient surname of 苴 can not exceed the movement of the top 80; set the parent one to open so that Stop the external components in the panel 80 by the following method, when the amount u is added, 'close to the stopper 86.' This component is formed at the upper position of the panel to form a holder 2: The solvent of J cycles is sent from the sprinkler pipe D to create a closed area, which is combined and dissolved at the bottom of the mixing chamber 12 in the day and year. Although the seal "==; the solvent and the solvent will be mixed from the bottom of the mixing chamber 12 f = two is water-tight, but still allow the part, from the suction pipe 68 and the sprinkler pipe :: to the middle of 12 or above At the bottom of the mixer. ^ Most of the violent water generated is limited to the local detection of the solution in the mixing chamber 12. The local detection of the solution in the mixing chamber 12 = 2 5)), it can last for 14 times, a small amount of solution can Meridian, / chen, and the tube 13 is connected to the sensor 14. When the solute ^ 3 in the mixing chamber flows from the mixing chamber 12 to the sensor, the direct current motor 6 is moved, and more ,,,, When the degree is lower than the user's set value, it will drive 12. When the solvent and j contents in the mixing chamber are transferred to the mixing chamber via the pipe 16, Fenbei> When the degree reaches the user's set value, the DC 526091

______ Case No. 89104645 V. Description of the invention (7) = 6 stops operation, and the solute feeding and conveying operation from feeder 2 to pipe 16 will stop. The other side sensor 36 is connected to the solute concentration of the plating solution tank 26, and then the electric chamber 12. Mixing The mixing chamber 1 2 5 2 flows to the plating concentration solution. The solute concentration of the solution reaches the pre-phase 2 6 to the mixing mixer. The liquid penetrating tube is at the surface of the mixing chamber. In molten cold water (9 ° C), it is about 1 3. At a fixed value, the valve 37 will hit the channel 2 5 and flow into the mixed water level. 'Extra flow into the pipe 24 and from the outlet> The lower the degree, the higher the overall liquid in the liquid tank 2 6 The solutes in the box 26, the solution is carried by the plating solution to carry the cooling, and the cooling pipe 90 is installed to extend to the middle. The relatively low temperature 丨 mixing chamber 1 2 flows out when the solute concentration is lower than the user's set plating solution tank 26. The solution passes through the transfer tube to the middle> The valley solution will therefore remain full and the solution will overflow; the overflow solution will be overflowed by Tank 2 6. The replacement of the low concentration solution by the solute in the plating tank 26 will increase the electric concentration. When the sensor 36 detects the first selected value of the plating, the valve 37 will close and the action of the chamber 12 will stop. It further includes a cooling device, the cooling unit 90. As shown in the first and third pictures: near the 'and when the mass of the mixing chamber 1 2 is dissolved, there will be a large thermal output will be sent to this technology & this, and these water flows _ L 〇 The electric ore liquid tank 26 needs to have liquid to supply the electroplating chamber 28: when the solubility containing the required solute concentration is lower than the required value, electricity is needed to dissolve. When the solution in the electroplating tank 26 is concentrated, it is sent to the pipeline 24, and then the solute solution will pass through the outlet 5 2 and the size relative to the mixing chamber ^ to charge the solution in the plating tank 26. The plating solution tank 26 maintains a large number of plating solutions in the plating solution tank 26, and its purpose is to be able to more effectively fix the concentration of the solute, because a large amount of high solubility

526091 ___j 号 89104fUR YYYY V. Description of the invention (8) " Quality solution can be supplied to the plating room 28 at any time. Before the solution in the mixing chamber 12 is transferred to the plating tank 26, the solution flows through the full-flow destroyer 48 and the separator 22. The solution flowing through the vortex breaker 48 and the separation line 22 will be explained in detail below. As shown in the first figure, a vortex breaker 48 is installed below the separator 22 to adjust the solution passing through the separator 22 to reduce the amount of undissolved solutes leaving the mixing chamber 12. Referring to the seventh diagram A and the seventh diagram b, the vortex breaker 48 is a multilayer network structure 5 6 (,, #). In this embodiment, the network structure 56 has three layers. However, the number of layers may be based on The size of the mixing chamber and the eddy current effect required depend on factors such as the mesh structure of each layer 5 6 including a plurality of upright wall members 58 arranged substantially parallel to each other. The wall thickness of the upright wall members 58 is about 2mm, The distance is 13 mm, although upright wall members 58 of different sizes can also be used. The mesh structure 56 of each layer is stacked slightly above the other layer in an eccentric manner. This stacking method can increase the 2 The damaging effect of the vortex produced by the mixing device 20 at the bottom. See Figure 8 'Separator 2 2-generally including a number of wall-shaped partition plates 3 4, which constitute a number of conveying pipes 50. More precisely It is said that each conveyance channel 50 is surrounded by a plurality of wall-shaped partition plates 34. The wall-shaped partition plates ^ the best organization method is the opposite surface composed of adjacent wall-shaped partition plates 34 38a and 40a can be substantially parallel to each other and horizontal to the mixing chamber 12 The angle is about 55-65. The shape of 38a and 40a can be flat or wavy, but the surface is preferably smooth. The structure of the partition plate 34 and the 3 8a and 4 0 a surface The function will be described in detail below. The solute (such as copper oxide, Cu 0 (s)) is dissolved and mixed in a solvent (such as

526091 Amendment No. 89104645 V. Description of the Invention (9) It was found that during the dissolution and mixing process of H2SO ?, bubbles will appear to the lower density, [the bubbles will naturally rise to the place, Rongshihe 12 ) Solution Table®. On the other hand, due to the ninth figure R, the particles of Hebei easily sink to the bottom of the mixing chamber. For example, the mixing chamber brings undissolved solutes into it, and the desired solution is completely flowed with the undesired solution of the bottom mixing device. : Undissolved, Hebei dissolves, and also causes the following and the conveying pipe 24 to be transferred to the Lei Er 22 pellets may flow into the power mine 28 through the outlet 52, 54. , Electricity and liquid phase 26, and finally through the tube

In order to slow down the above-mentioned R and reduce the undissolved solute to reach the electric shovel: the purpose of the design of II2 is to test, and the results are described in the electric forging liquid phase 26 °. Therefore, the following actual experiments 1, 2 and 3 (such as Objective 估计: Estimate the inclination angle; 'Second; as shown in Figure 10B) Test conditions: & Time required for dissolution of Wu Luo Bei in the solvent. Container n ml 100ml temperature 100ml test tube 100ml test tube 100ml test tube solute oxygen f temperature solvent room temperature room temperature room temperature solvent steel (Π) copper oxide (II) oxide steel (丨 J) · Private t acid acid sulfate spear king order · Powdered oxygen 4 dagger steel (II) Add test tube containing sulfuric acid (Likou to

Page 12 526091 Case No. 891f) 4fUR 5. Description of Invention (10) Fostering). Result: Correct the orientation of the added copper oxide test tube from the solution below the surface of the solution to a clear height of 90mm. The time required for the copper oxide particles to disappear (dissolve) is 10 minutes. Observation: As shown in Figure 10, 90 mm 100 minutes. (Average value) 7gm horizontal axis is 6 0 5 0 mm minutes I ISJ η // | ^ Gasification of copper particles 60 0 due to gravity ^ The occurrence of bubbles 62 was observed; the occurrence of bubbles seems to be slowed down: up vrnr lower surface 働 emulsified copper particles ⑴) 6. The results of the second test of the lower test tube show that if the test tube is approximately vertical, it will dissolve. The result is also #currently two opposites = ^ the decrease of rolled copper and ^ 4b) and the rise of bubbles. The results made it clearer that the drop of copper was tilted by 60. (As shown in Figure 10B), you can see the effect relative to the horizontal axis, but as long as it is 55. To 65. The gates are all good solutes. A satisfactory conclusion can be obtained between them. Based on the above conclusion, the separator 22 will be designed to consist of many pipes. Page 13 526091 _ Case No. 89104645 _ Month and Day __ V. Description of the invention (11) 50 Let rising air bubbles pass and drop and dissolve solute particles. More specifically, the upward lower surface 40a provides a place where the solute can drop during the dissolution process, while the downward upper surface allows the bubbles to rise accordingly. The above design can minimize the rise of the solute particles (which may enter the power tank 26 after the rise) to a minimum.

Page 14 526091 Reference No. 89104645 Month / Day Correction Drawing Brief Description 1: Plating device 34: Wall-shaped partition plate 2: Feeder 37: Valve at set value 4: Filter 42: Low concentration area 6: DC motor 44: South concentration area 8: Power supply 46, 53: Outlet 1 0: Spiral feeder 48: Vortex breaker 12: Mixing chamber 50, 54: Conveying pipe 3 1 3, 2 4, 2 5, 5 4: Pipe fitting 5 6 : Reticulated tissue 14, * 3 6: Side sensor 58: Upright wall member 15 Inlet 70: Sprinkler tube 16 Long tube 6 8a, 6 8 b, 6 8 c: Suction tube 18 pump 76a, 7 6 b, 7 6 c, 78: Support 20 Mixing device 74 ^ 76: Small opening 22 Separator 80: Panel 26 Plating liquid tank 86: Stopper 28 Plating chamber 90: Cooling tube 30 Cathode 32 Anode

Page 15

Claims (1)

526091 —------ Case No. 8mfMRlR_ VI. Scope of patent application At least one board is included. 10. The device as described in the patent application No. Bean, wherein the separating device comprises two plates. 11. The device as described in the patent application No. Bean or U, wherein each or the plate is pivotally fixed and can be moved relative to the member of the tank. 12. The device as described in item i of the patent application, wherein the partitioning device is adjacent to a stop member when it is in the first position. 1 3. The device according to the scope of patent application, wherein the shape of the stopping member is approximately an inverted V shape. 1 4 · The device according to item 1 of the scope of patent application, wherein the mobile device includes at least one pump, and the first and second pipe fittings are connected to the pump. The pump is adjusted to suck the solute and the solvent from the tank chamber through the first pipe fitting, and send the solute and the solvent into the tank via the second pipe fitting. The device described in item (2), referring to Patent Application Scope 3, when the solute and the solvent are sent into the tank by the second pipe, the water flow will be generated.