TW200838796A - Twin-tube type water-cooling ozone generation tube assembly - Google Patents

Abstract

A water cooling ozone generation tube assembly includes a twin-tube type ozone generation tube module and a tube holder. The twin-tube type ozone generation tube module has an internal tube and an external tube. The ozone generation tube assembly of the present invention is cooled with water. Both the internal tube and the external tube of the tube module are cooled with water to improve cooling effect and further increase the throughput of ozone generation. When mass production ozone is necessary, the ozone generation tube assembly may be configured to include more than one ozone generation tube assemblies.

Description

200838796 IX. Description of the invention: [Technical field of the invention] wherein each tube module has an inner tube and an outer tube, and the inner tube and the outer tube group are related to the invention, and the double tube type water-cooled ozone is generated. Specifically, the present invention relates to an ozone generating tube including a plurality of ozone generating tube modules, all of which are cooled by water [Prior Art]

Ozone is commonly used to treat water that will be used in the semiconductor industry, aquatic products industry, swimming pools, homes, and the like. In the typical dream process of ozone production, an oxygen-containing gas is introduced through a high-pressure discharge zone in which one of the ozone generating tubes is applied. When passing through the ozone generating tube, oxygen will be ionized. Door US 4,1 (^783 discloses a similar feature for producing ozone in ozone generation t. As shown in Fig. 1, the ozone generator comprises a plurality of tubes each having an inner wall U and an outer wall lb, An inlet 5 = port directs air (or another oxygen-containing gas) into the annular chamber 3, between the wall (4), and an outlet 6, which is evacuated from the chamber 3 by a concentrated gas. The electrode 12 covers the inner portion of the inner wall 1a, and the second electrode 8 covers the middle portion of the outer side of the outer wall 1b and is opposite to the electrode 12. When the generator operates, the electrodes 12 and 8 are applied with high voltage. An electric arc is generated between the electrodes and ozone is generated. In the discharge reaction, a large amount of thermal energy is generated. The ozone generating tube that provides the chamber for the occurrence of the discharge reaction must withstand the heat thus generated. Under various conditions, the six oxygen Productivity should be large enough to meet actual needs. Therefore, more heat will be generated in the hexa-oxide generator. Heat often causes the tube to rise to a temperature of 118,269.doc to 200838796 to a south, which may damage the tube or reduce the life of the tube. So 'for higher speeds For ozone generation systems generate ozone, reducing the amount of heat is an issue of importance.

In the ozone generation industry, water cooling is often used to reduce the amount of heat generated in the ozone generating tubes. However, the current skill level only involves cooling the ozone to create an outer tube. It is well known that during discharge, the temperature in the inner tube is also extremely high. Accordingly, it is an object of the present invention to improve the cooling effect of the inner ozone generating tube by cooling at a temperature high enough to damage the official. Another object of the present invention is to provide a member P having a sufficient cooling effect for generating a relatively south ozone generation rate. [Invention] The present invention provides a double tube ozone generating tube, in which both the inner tube and the outer tube are cooled by water. Effectively reduce the amount of heat generated in it. In order to achieve the goal of effectively cooling the ozone generating tube, the ozone producing system of the present invention further comprises a tube holder which not only fixes the ozone generating tube in place but also provides a chamber so that the cooling water can pass through and borrow This takes away the heat transferred from the tube to the tube holder. + In order to achieve the goal of providing a higher ozone productivity, the ozone generating tubes according to the present invention can be assembled by stacking the t holders in the manner of the present invention: by referring to the drawings of the present invention and the following Particular means of achieving the preferred embodiments will become apparent to those skilled in the art. [Embodiment] 118269.doc 200838796 μ FIG. 1 , the ozone generating tube set 100 includes a double tube ozone generating tube module 80 and an official holding unit 7 . Both ends of the tube set (10) are sealed as shown in FIG. The tube module 8A includes an aluminum tube 10, a tubular electrode 30, an inner quartz tube 5, and an outer quartz tube 60. The inner tube of the innermost ring of the tube module 8 has a water inlet 12 and a water outlet 14. The tube 1G is surrounded in the tubular electrode 30, and an annular gap is formed between the tube 10 and the tubular electrode 3''. The annular gap is filled with an insulating layer 2〇 to keep the electrode flG and the tubular electrode % electrically connected to each other; The insulating layer 20 is also used to set the tube to the tubular electrode. The insulation is made of a material selected from _. The inner quartz tube 50 is configured to surround the s "(4)" and the outer quartz tube 6 is configured to surround the inner quartz tube to form an annular space 52. The ring is closed by sealing the ends of the inner quartz tube 50 and the outer quartz tube 60. Both ends of the space 52. The gas inlet M is provided at the end of the outer quartz and the gas outlet is supplied to the other end of the outer quartz tube. The tube holder is provided to surround the tube mold. The tube is held (4) At least one water inlet 72 and at least one water outlet 74. During operation, 'a high pressure of 30'_¥ to 4〇,_v is applied to the tubular electrode 3〇 and the tube holder 7' and the tubular electrode 30 is used as The anode and the tube holder 7 are used as a cathode or a grounded retort. The tangential/connected electrode. The tubular electrode 30 is in contact with the inner side of the inner quartz tube 50. It is a force-increasing meat c &&& 50 & tubular electrode 3 Between the 〇 将 将 内 内 石英 石英 : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : High heat energy and therefore well known, metal frost show * the back layer can not withstand high temperatures. As shown in the figure Cooling water is supplied from the water inlet 12 via 118269.doc 200838796. Therefore, the heat generated in the inner quartz tube 5 can be carried away by the cooling water flowing out of the tube 50 through the water outlet 14. The surface of the tube 50 will therefore remain relatively relatively Low temperature so as not to damage the metal coating on it. The coating can be selected from a variety of materials without regard to its melting point, and in this case, has a lower melting point but has good electrical conductivity and good corrosion resistance. The gold of performance is preferred.

Since the aluminum pipe 10 should not be directly contacted with the cooling water therein, it is preferable to anodize the surface of the tube 10. In a preferred embodiment, the tube holder 7 shown as shown is comprised of two halves 70 and 70. The tube holders 7 are configured so that they can be easily connected to each other. Multiple tube modules are necessary to generate a large amount of ozone. Figure 5 shows the state in which the tube modules of the crucible 5 and the official holder are stacked. In the case of operating multiple official modules at the same time, the ability to generate ozone can be improved. For ease of assembly, the tube holder 7 can be formed from two halves 70, and 70". For economical purposes, the two halves 70, and 70" can be made identical. As shown in FIG. 3, the tube holders 7〇, and 7〇" each include a water inlet 72 and a one-foot configuration official holder 70 for direct contact with the tube module 80. The outer surface of the tube 60 is in contact. The side of the tube 70 is preferably formed into a cylindrical surface for better alignment of the surface of the coil module 80 with δ. Similar to the inner quartz tube 50 by cooling therethrough. The method of violating the squatting 'moves the outer quartz tube 60 to the tube holder 7G and is held by the tube (4). One of the single half sides of the tube holder 70 shown in Figures 1 and 3 is preferably 118269. Doc 200838796 The embodiment has an upper horizontal surface 73 and a lower horizontal surface 73, a left vertical surface 75 and a right vertical surface 75, and thus four corners. The two semi-cylindrical surfaces 76 are symmetrically formed on the upper level. The first pair of channels 78 are symmetrically formed on the left vertical surface 75 near the upper left corner and the lower left corner, respectively. The second pair of channels 78 are symmetrically formed on the right vertical surface 75', respectively. Near the upper right corner and the lower right corner. The second pair of channels 78 are symmetric with the first pair of channels 78. Referring to Figure 3, each of the channels has an inward width W! and an outward width W2, and inward Width% is greater than the outward width as shown in Figures 1 and 5, vertical 9〇 is made to match the 7G of the vertically adjacent tube holder 7G, and the 7G" lower channel and the upper channel are opened, and used to hold the tube holder half 7〇, and 7〇&quot Connected to -. Figure 5 shows a plurality of tube holder halves connected together, straight in the package / with tube mold. In Figure 5 and Figure 6, the vertical stack of tubes is held by the vertical clamp 9G Connect and form two separate stacks. The tube holds the two stacks of crying - the horizontal clamp 92 at the top of the stack and the other clamp at the bottom of the (4). The horizontal clamp 92 is made to fit the two The channel formed by the horizontal (4) tube holder. The other water: the selected material of the selected tube holder 7 formed by the lower two horizontally adjacent tube holders is preferably Ming, the cost of this system is low, and the equipment is good, and the heat transfer performance and conductivity are recognized. In addition, it can be easily done by the extrusion process... This avoids the waste of processing materials. And the shape, and can be H8269.doc 200838796 The invention can also be other special The mode is implemented without departing from the spirit of the invention. Therefore, the above-mentioned embodiments are to be considered as illustrative and not restrictive, and all changes in the meaning and scope of the claims and equivalents BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of an ozone generating tube set of the present invention;

Figure 2 is a cross-sectional view taken along line 2-2 of Figure 3. Figure 3 is a cross-sectional view taken along line 3-3 of Figure 2; Figure 4 shows the interior of the ozone generating tube set; 5 shows the state in which the ozone generating tube group is composed of a plurality of tube modules; and FIG. 6 shows an end view of the ozone generating tube group not shown in FIG. [Main component symbol description] 10 Aluminum tube 12 Brother one electrode 14 Water outlet 20 Insulation layer 30 Tubular electrode 40 Metal coating 50 Inner quartz tube 54 Gas into π 56 Oxygen outlet 60 Outer quartz tube 70 Tube holder 70' Tube holding Half of the device 118269.doc •10- 200838796

70" half of the tube holder 72 water inlet 73 upper horizontal surface 73, lower horizontal surface 74 water outlet 75 left vertical surface 75! right vertical surface 76 semi-cylindrical surface 78 first pair of channels IV second pair of channels 80 tube module 90 Vertical clamp 92 Horizontal clamp 100 Ozone generating tube set W! Inward width w2 Outer width 118269.doc

Claims (1)

200838796 X. Patent application scope·· 1· A double-tube type ozone generation king & 杈 group, its sentence combination · an aluminum tube, which has — · a nozzle and a water outlet; Electrode; a fill of the aluminum tube and the 谤 tubular # # + π • - inner quartz tube, the insulation between the core; . has a metal coating; and on the inner surface of the eight plated outer quartz camp, and psn >JL Φ, 兀 the inner quartz tube and leave ^, space between them, the ring life flan work /, the door calls out a shape of the outer quartz tube Γ # > end are closed 'and - gas people σ is provided at the other end. ^ and a gas outlet is provided in the outer quartz tube 2, such as the module of the request item, and the material of the gentleman's main coating is gold. 3. The module of claim 2, wherein the & is anodized on its outer surface. A water-cooled potassium ozone generating tube set comprising: the double-tube ozone generating tube module of claim 3; and • a water:= holder having at least one water inlet and at least one out and/or surrounding Ozone generating tube module. 5. If the tube group of claim 4, the Ding Cheng s囡 state is formed by two identical halves. < 6. The tube group of item 5, wherein each of the tube holders has a water inlet and a water outlet. Thousands of A semi-cylindrical outer surface, such as the tube set of claim 6. Where each half of the tube holder has a surface for mating with the ozone generating tube module 118269.doc 200838796 8. For example, in the group of claim 7, the further package # 乂匕3 is followed by a plurality of scent generating tubes, modules and the tube holders 1 of claim 3. The mouth is the same as the single half of the vertical and/or horizontal connection of the component. The tube set of claim 8, wherein the single half of the tube holder comprises: an upper horizontal surface forming a four corner and a lower horizontal surface and a left vertical surface and a right vertical surface 'the two semi-cylindrical surfaces are symmetrically Formed on the upper horizontal surface and the lower horizontal surface, a first pair of channels are symmetrically formed on the left vertical surface near the upper left corner and the lower left corner, and a second pair of channels are symmetrically formed on the right vertical The second pair of channels are symmetrical with the first pair of channels on the surface, and each of the channels has an inward width and an outward width, and the inward width is greater than the outward width . 10. The tube set of claim 9, wherein the clamping member comprises a plurality of vertical clamps, each of which is formed to fit a passage formed by the lower and upper passages of the two vertically adjacent tube holders; and two horizontal clamps, one of which is made to fit the uppermost The channels formed by the channels above the two horizontally adjacent tube holders, while the other horizontal clamps are made to fit the channels formed by the channels below the lower two horizontally adjacent tube holders. 11. The group of claim 1 wherein the insulating layer is made of rubber. I18269.doc