[0039] The present invention will be further described below in conjunction with the drawings and embodiments:
[0040] Such as Figure 1 to 9 As shown, the present invention is mainly composed of the frame 1, the liquid storage tank 2, the ultrasonic atomizer 3, the conveying pipe 4, the first quick-release flange 5, the collecting pipe 6, the diversion pipe 7, and the second quick-release flange 8. , Reaction chamber 9, mounting sleeve 10, bearing 11, spraying cover 12, large gear 13, connecting sleeve 14, small gear 15, vertical shaft 16, first motor 17, mounting seat 18, top cover 19, bracket 20, first Second motor 21, magnetic fluid seal 22, vertical rod 23, iodine tungsten lamp 24, three-way tube 25, glass float flow meter 26, air compressor 27, three-way inlet pipe 28, water tank 29, pump 30, three-way Return pipe 31, mounting plate 32, discharge pipe 33, gas-liquid separator 34, third quick release flange 35, air pipe 36, vacuum pump 37, reaction chamber inlet pipe 38, reaction chamber outlet pipe 39, sewage pipe 40, first The solenoid valve 41, the second solenoid valve 42, the drain valve 43 and the casters 44 are composed. The frame 1 is composed of four uprights, a top plate, a bottom plate, four panels, and a vertical mounting plate. The four uprights are arranged in a rectangular shape. The lower end of the vertical column is connected with the above-mentioned bottom plate, the upper ends of the four columns are connected with the above-mentioned top plate, and an above-mentioned panel is arranged on the outer side of two adjacent vertical columns, and the side wall of one of the panels is hinged with the vertical column, which can be opened when needed . At the same time, the vertical mounting plate is fixed on the upper surface of the bottom plate. In addition, four casters 44 are attached to the lower surface of the bottom plate.
[0041] Such as figure 1 , 2 , 3, 5, 6 and 9, a reaction chamber 9 is installed on the upper surface of the top plate of the rack 1. The reaction chamber 9 can be square or cylindrical. In this embodiment, a cylindrical structure is adopted. . The outer surface of the side wall of the reaction chamber 9 is provided with an observation window 9a, a water inlet 9b and a water outlet 9c, wherein the water inlet 9b and the water outlet 9c are in communication with the cooling cavity (not shown in the figure) inside the side wall of the reaction chamber . The water inlet 9b is located below the water outlet 9c, and the water inlet 9b is connected to the main pipe of the three-way water inlet pipe 28 through the water inlet pipe 38 of the reaction chamber. The water outlet 9c is connected to the main pipe of the three-way water return pipe 31 through the water outlet pipe 39 of the reaction chamber.
[0042] The bottom of the reaction chamber 9 is closed, and the upper end is open, and a top cover 19 is hinged at the opening. The reaction chamber 9 can be sealed by closing the top cover 19 when necessary. A bracket 20 is provided on the upper surface of the top cover 19, and a second motor 21 is vertically installed on the bracket 20. The output shaft of the second motor 21 is coaxially connected with the input end of the magnetic fluid seal 22 through a coupling. The magnetic fluid seal 22 is a purchased part and has an input end and an output end for transmitting power, And has a sealing part. The sealing portion of the magnetic fluid seal 22 seals the via hole on the top cover 19, and the output end of the magnetic fluid seal 22 is coaxially connected with the upper end of the vertical rod 23 through a coupling. The vertical rod 23 is located in the reaction chamber 9, and a box-shaped part is formed at the lower end of the vertical rod 23, and the iodine tungsten lamp 24 is installed in the box-shaped part and is sealed by a sealing plate 45. When in use, the substrate J to be sprayed on the film can be fixedly installed on the lower surface of the sealing plate 45 by screws. When the second motor 21 is working, the base body J can be driven to rotate along with the output shaft of the second motor 21.
[0043] From figure 1 , 2 , 3, 5, 6 and 9 further show that a discharge pipe 33 is vertically arranged on the bottom surface of the reaction chamber 9 and the discharge pipe 33 communicates with the inner cavity of the reaction chamber 9. The lower end of the above-mentioned discharge pipe 33 is butted with the gas-liquid inlet end of the gas-liquid separator 34, and is fixedly connected by a third quick-release flange 35 sleeved on the butting portion.
[0044] The gas-liquid separator 34 includes a vertical pipe 34a and a quartz tube 34d. The upper end of the vertical pipe 34a is the gas-liquid inlet end of the gas-liquid separator 34, and the boss at the lower end of the vertical pipe 34a is connected to the upper end of the housing 34b. The boss butt fixed. A mounting ring 34c is screwed to the lower end of the housing 34b, and the quartz tube 34d is fixedly sleeved on the lower part of the mounting ring 34c. In this embodiment, the above-mentioned mounting ring 34c is composed of an upper threaded section and a lower mounting section. The upper threaded section is connected to the lower end of the inner hole of the housing 34b, and the lower mounting section of the mounting ring 34c is located at the bottom of the housing 34b. Bottom, and after a sealing ring (not shown in the figure) is fitted on the installation section, the quartz tube 34d is then fitted, and the quartz tube 34d is tightly fitted with the sealing ring, thereby fixing the quartz tube 34d in Mount the ring 34c.
[0045] A drainage tube 34e is installed in the housing 34b. The tube core line of the drainage tube 34e is on the same line as the tube core line of the vertical tube 34a, and the upper nozzle of the drainage tube 34e is on the same line as that of the housing 34b. The upper opening is docked. The drainage tube 34e is equipped with stainless steel wool 34f, and the drainage tube 34e below the stainless steel wool 34f has an air outlet hole. The casing 34b has an exhaust hole corresponding to the exhaust hole on the pipe wall of the drainage tube 34e. The exhaust hole is connected to the vacuum pump 37 through the air pipe 36, and the vacuum pump 37 is installed on the bottom plate of the frame 1. .
[0046] From Figure 1 to 8 It can be seen that a liquid storage tank 2 and an ultrasonic atomizer 3 are installed on the frame 1, wherein the number of ultrasonic atomizers 3 corresponds to the liquid storage tank 2 one-to-one, and the number of the liquid storage tank 2 is at least one. The number of the liquid storage tank 2 in this embodiment is two. The above-mentioned liquid storage tank 2 is arranged on the vertical mounting plate of the frame 1, and the filling port on the top of the liquid storage tank 2 is hinged with a sealing cover (not shown in the figure). After the filling is completed, the sealing cover can hold the liquid storage tank 2 The feeding port on the top is closed. The liquid outlet of each of the above-mentioned liquid storage tanks 2 is respectively connected to the liquid inlet of the corresponding ultrasonic atomizer 3 through the corresponding conveying pipe 4, and the position of the liquid outlet on the liquid storage tank 2 is higher than that of the ultrasonic atomizer 3. The liquid inlet. In this embodiment, the liquid outlet of the first liquid storage tank 2 is connected to the liquid inlet of the first ultrasonic atomizer 3 through a conveying pipe 4, and the liquid outlet of the second liquid storage tank 2 It is connected to the liquid inlet of the second ultrasonic atomizer 3 through another delivery pipe 4.
[0047] In addition, a three-way sewage pipe 40 is respectively connected to the two above-mentioned conveying pipes 4, and two branch pipes of the sewage pipe 40 are connected to the conveying pipe 4, and are connected to the conveying pipe 4 between the two connection points. A first solenoid valve 41 is connected in series. A second solenoid valve 42 is connected in series to the branch pipe of the delivery pipeline 4, and the second solenoid valve 42 is close to the liquid storage tank 2. In addition, the main pipe of the sewage pipe 40 is a vertical pipe section, and a sewage valve 43 is installed on the main pipe, and the sewage valve 43 is fixed on the vertical mounting plate of the frame 1.
[0048] From Figure 1 to 8 It can be further seen that the liquid outlet ends of all ultrasonic atomizers 3 are respectively butted with the liquid inlet end of the collecting pipe 6 and are fixedly connected by the first quick-release flange 5 sleeved on the butting part. Since the number of ultrasonic atomizers 3 in this embodiment is two, the collecting pipe 6 is a three-way pipe. The two branch pipes of the collecting pipe 6 are the liquid inlet ends of the collecting pipe and pass through The first quick-release flange 5 is fixed to the liquid outlet end of the ultrasonic atomizer 3, and the main pipe nozzle of the collection pipe 6 is the liquid outlet end of the collection pipe. The liquid outlet end of the collecting pipe 6 is butted with the lower end of the flow guide tube 7 and is fixedly connected by a second quick-release flange 8 sleeved on the butting part, and the upper part of the flow guide tube 7 extends into the reaction chamber 9.
[0049] The extending end of the guide tube 7 is fixedly sleeved with a sleeve 49 (not shown in the figure). The boss at the lower end of the sleeve 49 is fixedly connected to the upper bottom surface of the reaction chamber 9 and is attached to the sleeve 49. The upper part is fixedly sleeved with a mounting sleeve 10, and the upper part of the mounting sleeve 10 is sleeved with a spraying cover 12 through a bearing 11, and the spraying cover 12 is located directly below the tungsten iodine lamp 24. The spraying hood 12 is a trumpet-shaped structure with a large upper and a smaller one, and is axially limited by a step on the mounting sleeve 10, and the upper end of the spraying hood 12 is equipped with a first steel wire net 46.
[0050] A large gear 13 is fixedly sleeved at the lower part of the spraying hood 12, and the large gear 13 meshes with a small gear 15 sleeved on the upper part of the connecting sleeve 14. The connecting sleeve 14 is fixedly sleeved on the upper end of the vertical shaft 16. The lower end of the vertical shaft 16 passes through the through hole on the bottom surface of the reaction chamber 9 and is coaxially connected with the output shaft of the first motor 17 through a coupling. The above-mentioned first motor 17 is installed on the lower bottom surface of the reaction chamber 9 through the mounting seat 18, and when the first motor 17 works, the spraying hood 12 can be driven to rotate.
[0051] From Figure 1 to 8 It can be further seen that the ultrasonic atomizer 3 includes a funnel 3a and a film 3f, wherein the nozzle of the upper vertical pipe section of the funnel 3a is the liquid outlet end of the ultrasonic atomizer 3, and the vertical pipe section has a solid sleeve The top cover 3b of the atomizer, and the top cover 3b of the atomizer and the funnel 3a are an integral structure, and the lower end of the top cover 3b of the atomizer and the upper end of the housing 3c are butted and fixed. The horn part at the lower part of the funnel 3a is located in the housing 3c, and a second metal mesh 47 is provided in the horn part. The second metal mesh 47 can filter out large liquid droplets so that small liquid droplets can pass through.
[0052] The outer surface of the housing 3c is provided with an air inlet communicating with its inner cavity. The air inlet is connected to a branch pipe of the three-way pipe 25, and a glass float flowmeter 26 is connected in series with the branch pipe. 26 is fixed on the vertical mounting plate of the frame 1. The main pipe of the three-way pipe 25 is connected to the air compressor 27, and the air compressor 27 is installed on the bottom plate of the frame 1.
[0053] From Figure 1 to 9 It can be seen that the boss at the lower end of the housing 3c and the boss at the upper end of the ring seat 3d are butted and fixed. The ring seat 3d is equipped with a pressure ring 3e, and the pressure ring 3e is sandwiched between the ring step on the inner wall of the ring seat 3d The film 3f, the film 3f is preferably a polytetrafluoroethylene film, and its thickness must be ≤0.05 mm, and preferably 0.02 mm. The annular seat 3d is provided with a liquid inlet, a water inlet and a water outlet, wherein the liquid inlet is located above the film 3f and is connected to the delivery pipe 4. The water inlet and the water outlet are both located below the membrane 3f, wherein the water inlet is connected to a branch of the three-way water inlet pipe 28, and the main pipe of the three-way water inlet pipe 28 is connected to the pump 30, which is driven by the power supply 48, and Both the pump 30 and the power supply 48 are installed on the top of the water tank 29 which is installed on the bottom plate of the frame 1. Driven by the pump 30, the water in the water tank 29 can be pumped out. The water outlet on the above-mentioned annular seat 3d is connected to a branch pipe of the three-way return pipe 31, a part of the branch pipe is wound on the outer wall of the housing 3c, and the main pipe of the three-way return pipe 31 is connected to the top of the water tank 29. The nozzles are connected.
[0054] The boss at the lower end of the ring seat 3d is connected to the boss at the upper end of the flange 3g, and the two are fixedly connected by mounting bolts on the boss, and the center of the flange 3g is provided with multiple inner holes. In this embodiment The number of the inner holes is 4, and the lower part of these 4 inner holes are respectively connected with a supporting column 3h through a screw thread, and an ultrasonic atomizing sheet is sandwiched between the supporting column 3h and the step of the inner hole of the flange 3g 3k. The ultrasonic atomization sheet 3k is an outsourcing part, and the four ultrasonic atomization sheets 3k are all electrically connected to an ultrasonic atomization drive circuit, and the ultrasonic atomization drive circuit is a technology publicly known in the art, and will not be repeated here. . The circuit board engraved with the above-mentioned ultrasonic atomization drive circuit is fixed on the mounting plate 32, and the mounting plate 32 is fixed on the top plate of the frame 1.
[0055] The above are only the preferred embodiments of the present invention and are not limited to the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the present invention. Within the scope of protection.
