Integrated detachable disinfection device for AOP water treatment

Abstract

The integrated detachable disinfection device comprises an ozone mixing tank, a water inlet pipe, a water outlet pipe and an ultraviolet reaction tank, an inner cavity is formed in the ozone mixing tank, an ozone generator is arranged outside the ozone mixing tank, a flow guide assembly is arranged in the inner cavity, the ozone mixing tank is further provided with a water inlet and a water outlet, and the water inlet and the water outlet are communicated with the ultraviolet reaction tank. The water inlet is communicated with the flow guide assembly, the water outlet is communicated with the inner cavity, a water-gas mixture enters the inner cavity through the water inlet, and the water-gas mixture is mixed with ozone generated by the ozone generator; the water inlet pipe communicates with the water inlet, and the water outlet pipe communicates with the water outlet; the ultraviolet reaction tank is communicated with the water outlet, a reaction product of the ozone mixing tank enters the ultraviolet reaction tank through the water outlet pipe and is subjected to reaction treatment with ultraviolet rays, and the ozone mixing tank and the ultraviolet reaction tank are arranged, so that a water-gas mixture can be fully treated, and the purification efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of water treatment equipment, and in particular to an integrated detachable disinfection device for AOP water treatment. Background Art

[0002] Traditional water treatment equipment is installed in the machine room, occupying a large area. The AOP equipment is integrated, easy to install, takes up little space, and saves machine room area. The problem with integration is that it is difficult to replace equipment parts and it cannot be disassembled. In order for ozone to be fully mixed with water to improve the reaction efficiency, the ozone mixing tank is large in size and has a narrow installation location, which makes it difficult to maintain and disassemble it later. At present, in order to increase the reaction contact area, the shape of the ultraviolet disinfection device is diverse, mainly cylindrical, canister, and cabinet. In the prior art, the base of the ultraviolet device is fixedly installed at the bottom of the box.

[0003] Although existing water treatment devices treat and purify water by combining ozone and ultraviolet rays, the purification efficiency is relatively low and it is unable to effectively remove impurities in the water.

[0004] The utility model aims to solve the problem of high-efficiency treatment of water by ozone and ultraviolet rays, and proposes a detachable integrated disinfection device. Utility Model Content

[0005] In order to solve the problems existing in the prior art, the utility model provides an integrated detachable disinfection device for AOP water treatment, which can fully treat the water-gas mixture by providing an ozone mixing tank and an ultraviolet reaction tank, thereby improving the purification efficiency.

[0006] The technical solution adopted by the utility model to solve the above technical problems is as follows:

[0007] The present application provides an integrated detachable disinfection device for AOP water treatment, characterized in that it comprises:

[0008] An ozone mixing tank, wherein the ozone mixing tank is formed with an inner cavity, an ozone generator is arranged outside the ozone mixing tank, a flow guide component is arranged in the inner cavity, and a water inlet and a water outlet are also arranged on the ozone mixing tank, the water inlet is communicated with the flow guide component, and the water outlet is communicated with the inner cavity, when the water-gas mixture enters the inner cavity through the water inlet, the water-gas mixture is mixed with the ozone produced by the ozone generator;

[0009] a water inlet pipe and a water outlet pipe, wherein the water inlet pipe is connected to the water inlet, and the water outlet pipe is connected to the water outlet;

[0010] The ultraviolet reaction tank is connected with the water outlet, and the product of the reaction in the ozone mixing tank enters the ultraviolet reaction tank through the water outlet pipe to react with the ultraviolet rays.

[0011] Optionally, in some embodiments of the present application, the flow guide component includes:

[0012] A flow guide pipe is connected to the water inlet, and a flow guide member is arranged in the flow guide pipe, and the flow guide member guides the water-gas mixture;

[0013] A flow mixer is arranged on the flow guide pipe, the flow mixer is connected with the water inlet through the flow guide pipe, and the flow mixer is connected with the inner cavity.

[0014] Optionally, in some embodiments of the present application, the flow guide member includes a spiral rod, which is fixedly installed in the flow guide pipe, and the spiral rod guides the water-gas mixture into the mixer.

[0015] Optionally, in some embodiments of the present application, the flow mixer is provided with a flow mixing cavity, a plurality of through holes are opened on the flow mixer, and the flow mixing cavity is connected to the inner cavity through the through holes.

[0016] Optionally, in some embodiments of the present application, the water inlet pipe and the water outlet pipe are both provided with flexible joints, the water inlet pipe is connected to the ozone mixing tank via the flexible joint, and the water outlet pipe is respectively connected to the ozone mixing tank and the ultraviolet reaction tank via the flexible joint.

[0017] Optionally, in some embodiments of the present application, a water vapor separation valve and an ozone destroyer are further provided at the top of the ozone mixing tank, the water vapor separation valve is communicated with the inner cavity, and the ozone destroyer is provided on the water vapor separation valve.

[0018] Optionally, in some embodiments of the present application, the ultraviolet reaction tank is provided with a flow cavity, an ultraviolet lamp and a porous tube are arranged in the flow cavity, the porous tube is provided with a plurality of connecting holes, the porous tube is connected to the water inlet of the ultraviolet reaction tube, and the connecting holes communicate the flow cavity and the water inlet;

[0019] The water inlet is connected to the ozone mixing tube through the water outlet pipe.

[0020] Optionally, in some embodiments of the present application, the ultraviolet lamp is disposed in the flow chamber.

[0021] Optionally, in some embodiments of the present application, the UV reaction tank is a long cylindrical structure.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] (1) The mixer and guide pipe installed inside the ozone mixing tank can increase the contact area between the water-gas mixture and the ozone reaction, thereby improving the disinfection efficiency;

[0024] (2) The UV reaction tank is long and cylindrical, and the water inlet and outlet pipes are connected in a bottom-in and top-out manner, and a porous tube is installed inside. After the water flows into the UV reaction tank, the porous tube divides the water into multiple beams, slowing down the water flow speed and increasing the reaction contact area. After calculation, the long and cylindrical UV reaction tank has the best space utilization rate, the longest contact time between the water flow and the UV, and the best disinfection effect.

[0025] (3) The water inlet and outlet pipes of the ozone and ultraviolet devices are connected to the ultraviolet reaction tank and ozone mixing tank by a flexible joint. The base of the ozone mixing tank is fixed with a nut, and the ultraviolet reaction tank is suspended and fixed by an L-shaped ultraviolet bracket and a pipe clamp. The pipes of both devices can be disassembled through a flexible joint. The L-shaped ultraviolet bracket is not directly installed on the bottom of the box, but is suspended to reserve space for installing the water inlet pipe, and also provides a larger space for disassembly of the reaction tank. The L-shaped ultraviolet bracket saves materials compared to traditional brackets. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 A schematic diagram of the overall structure of the integrated detachable disinfection device for AOP water treatment provided in an embodiment of the present application;

[0028] Figure 2 A schematic cross-sectional view of an ozone mixing tank provided in an embodiment of the present application;

[0029] Figure 3 This is a schematic diagram of the cross-sectional structure of the ultraviolet reaction tank provided in an embodiment of the present application.

[0030] Description of reference numerals:

[0031] 100, ozone mixing tank; 110, inner cavity; 120, flow guide assembly; 121, flow guide pipe; 122, flow guide piece; 123, flow mixer; 124, flow mixing chamber; 125, through hole; 130, water inlet; 140, water outlet; 150, water-gas separation valve; 160, ozone destroyer; 200, water inlet pipe; 210, jet pump; 300, water outlet pipe; 400, UV reaction tank; 410, UV lamp; 420, porous tube; 421, connecting hole; 430, flow chamber; 500, flexible joint; 600, L-shaped UV bracket. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the present application. It is understood that the drawings are only provided for reference and illustration, and are not used to limit the present application. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.

[0033] Specifically, Figure 1 As shown, an embodiment of the present application provides an integrated detachable disinfection device for AOP water treatment, which is mainly used to treat water of AOP equipment so that water comes into contact with ozone, so that the ozone can fully purify the water.

[0034] The specific process is:

[0035] In the disinfection device, an ozone mixing tank 100 is provided, and the ozone mixing tank 100 can perform preliminary disinfection on water. At the same time, a small amount of gas will be mixed with the water before entering the device to form a water-gas mixture. When the water-gas mixture is subjected to ozone treatment, a jet pump 210 is provided to inject the water-gas mixture into the ozone mixing tank 100. The jet pump 210 is arranged on a water inlet pipe 200, and the water inlet pipe 200 is connected to a water inlet 130 of the ozone mixing tank 100. The jet pump 210 increases the pressure of the water-gas mixture so that the water-gas mixture enters the ozone mixing tank 100 through the drive of the jet pump 210.

[0036] In the above structure, the water inlet 130 of the ozone mixing tank 100 is arranged at the bottom of the ozone mixing tank 100, an inner cavity 110 is arranged in the ozone mixing tank 100, the water inlet 130 is communicated with the inner cavity 110, and an ozone generator is arranged outside the ozone mixing tank 100, and the ozone generator can emit ozone gas to facilitate the ozone gas to treat the water gas mixture.

[0037] In the embodiment of the present application, a flow guide component 120 is further provided in the inner cavity 110, and the flow guide component 120 is communicated with the water inlet 130, so that the water-gas mixture enters the flow guide component 120 through the water inlet 130, wherein the flow guide component 120 includes a flow guide pipe 121 and a mixer 123, the flow guide pipe 121 is arranged below the mixer 123 but communicated with the mixer 123, and the flow guide pipe 121 is communicated with the water inlet 130, as shown in FIG. Figure 2 As shown, in the embodiment of the present application, in order to facilitate the water-gas mixture to enter the guide pipe 121 and the mixer 123, a guide member 122 is provided in the guide pipe 121, and the guide member 122 guides the water-gas mixture to facilitate the water-gas mixture to enter the mixer 123.

[0038] In the present application embodiment, Figure 2 As shown, the specific structure of the guide member 122 is a spiral structure, specifically a spiral rod, which is fixedly installed in the guide pipe 121. The spiral structure is placed vertically in the embodiment of the present application, and the placement direction is the flow direction of the water-gas mixture, so that the structure of the guide member 122 can fully drain the water-gas mixture in the guide pipe 121, making it convenient for the water-gas mixture to quickly enter the mixer 123 from the guide pipe 121, and avoiding the backflow of the water-gas mixture.

[0039] After the water-gas mixture passes through the guide member 122 and enters the mixer 123, a mixing chamber 124 is provided in the mixer 123, and a plurality of through holes 125 are opened on the mixer 123. The plurality of through holes 125 connect the inner cavity 110 and the mixing chamber 124. When the water-gas mixture enters the mixing chamber 124, the water-gas mixture will enter the inner cavity 110 through the through holes 125, and the ozone gas emitted by the ozone generator arranged outside the ozone mixing tank 100 will enter the inner cavity 110 and be fully mixed with the water-gas mixture.

[0040] Among them, in the above structure, there are multiple through holes 125 on the mixer 123, and the multiple through holes 125 are evenly distributed on the mixer 123. The end of the mixer 123 away from the guide tube 121 is in a closed state, so that the water vapor mixture guided out in the mixer 123 only enters the inner cavity 110 through the through hole 125. The setting of multiple through holes 125 can fully contact the water vapor mixture with ozone.

[0041] Since the guide tube 121 and the mixer 123 are arranged vertically, and the guide tube 121 is located below the mixer 123, when the water-gas mixture enters the inner cavity 110, the water-gas mixture is located in the middle and upper part of the inner cavity 110, thereby improving the dispersion efficiency of the water-gas mixture. When the water-gas mixture falls into the bottom position of the inner cavity 110, the water-gas mixture only contains water, and the gas in the water-gas mixture is discharged through the exhaust port at the top, and a water outlet 140 is provided at the bottom of the inner cavity 110, and the water outlet 140 is connected to the inner cavity 110, so that water flows out of the ozone mixing tank 100 through the water outlet 140.

[0042] A water-gas separation valve 150 is provided at the top of the ozone mixing tank 100, the water-gas separation valve 150 is communicated with the inner cavity 110, and an ozone destroyer 160 is provided on the water-gas separation valve 150. When the water-gas mixture is in the inner cavity 110, the water-gas mixture will be fully separated from the water and gas through the water-gas separation valve 150, wherein most of the ozone will be mixed into the water, and a small part of the ozone will enter the ozone destroyer 160 through the water-gas separation valve 150 because it is not mixed with the water. A heating device is provided in the ozone destroyer 160, and the heating device will heat the temperature to about 200 degrees Celsius, which can quickly destroy the ozone, so that the ozone cannot cause harm to the surrounding environment.

[0043] When water is discharged from the ozone mixing tank 100 , the water passes through the water outlet 140 , which is connected to the water outlet pipe 300 , and the water outlet pipe 300 is provided with an ultraviolet reaction tank 400 , in which an ultraviolet lamp 410 is provided.

[0044] In the embodiments of the present application, Figure 1 and Figure 3 As shown, the ultraviolet reaction tank 400 is vertically arranged, and the water outlet 140 connected to the ozone mixing tank 100 is connected to the bottom of the ultraviolet reaction tank 400, so that when water enters the ultraviolet reaction tank 400, the water enters the ultraviolet reaction tank 400 through the high-pressure drive of the jet pump 210. In the embodiment of the present application, the ultraviolet reaction tank 400 is a quartz tube, and a flow cavity 430 is opened in the quartz tube. When water enters the flow cavity 430, it will have a certain destructive effect on the quartz tube. In order to avoid this situation, a porous tube 420 is installed in the quartz tube. The structure of the porous tube 420 is the same as that of the mixer 123. Its purpose is to prevent water from directly contacting ultraviolet rays and to prevent the impact of water from damaging the quartz tube.

[0045] The ultraviolet lamp 410 is arranged in the flow chamber 430, and the ultraviolet lamp 410 is connected to the porous tube 420. The porous tube 420 is provided with a connecting hole 421, and the connecting hole 421 connects the flow chamber 430 and the water inlet 130 of the ultraviolet reaction tank 400. When the water and ozone mixture enters the ultraviolet reaction tank 400, the water enters the flow chamber 430 through the porous tube 420, so that the water and ozone mixture reacts with the ultraviolet lamp 410 conveniently.

[0046] In the ultraviolet reaction tank 400, hydroxyl radicals (-OH) are generated by the interaction between ozone in the water and ultraviolet rays. The hydroxyl radicals themselves have extremely strong oxidizing ability and can treat pollutants in the water. They can effectively degrade organic pollutants in the wastewater and purify the wastewater.

[0047] After the water is treated and disinfected by both ultraviolet rays and ozone, the water is discharged through the outlet pipe 300 to complete the water treatment process.

[0048] In the embodiment of the present application, both the water outlet pipe 300 and the water inlet pipe 200 are provided with a flexible joint 500 , and through the provision of the flexible joint 500 , the water outlet pipe 300 and the water inlet pipe 200 can be disassembled and connected.

[0049] In the embodiment of the present application, an L-shaped UV bracket 600 is further provided, and the L-shaped UV bracket 600 supports and fixes the UV reaction tank 400 .

[0050] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. An integrated detachable disinfection device for AOP water treatment, characterized in that: include: An ozone mixing tank, wherein the ozone mixing tank is formed with an inner cavity, an ozone generator is arranged outside the ozone mixing tank, a flow guide component is arranged in the inner cavity, and a water inlet and a water outlet are also arranged on the ozone mixing tank, the water inlet is communicated with the flow guide component, and the water outlet is communicated with the inner cavity, when the water-gas mixture enters the inner cavity through the water inlet, the water-gas mixture is mixed with the ozone produced by the ozone generator; a water inlet pipe and a water outlet pipe, wherein the water inlet pipe is connected to the water inlet, and the water outlet pipe is connected to the water outlet; The ultraviolet reaction tank is connected with the water outlet, and the product of the reaction in the ozone mixing tank enters the ultraviolet reaction tank through the water outlet pipe to react with the ultraviolet rays.

2. An integrated detachable disinfection device for AOP water treatment according to claim 1, characterized in that: The flow guide assembly comprises: A flow guide pipe is connected to the water inlet, and a flow guide member is arranged in the flow guide pipe, and the flow guide member guides the water-gas mixture; A flow mixer is arranged on the flow guide pipe, the flow mixer is connected with the water inlet through the flow guide pipe, and the flow mixer is connected with the inner cavity.

3. An integrated detachable disinfection device for AOP water treatment according to claim 2, characterized in that: The flow guide member includes a spiral rod, which is fixedly installed in the flow guide pipe and guides the water-gas mixture to enter the mixer.

4. The integrated detachable disinfection device for AOP water treatment according to claim 2, characterized in that: The flow mixer is provided with a flow mixing cavity. A plurality of through holes are opened on the flow mixer. The flow mixing cavity is connected with the inner cavity through the through holes.

5. The integrated detachable disinfection device for AOP water treatment according to claim 1, characterized in that: The water inlet pipe and the water outlet pipe are both provided with flexible joints, the water inlet pipe is connected with the ozone mixing tank through the flexible joint, and the water outlet pipe is respectively connected with the ozone mixing tank and the ultraviolet reaction tank through the flexible joint.

6. The integrated detachable disinfection device for AOP water treatment according to claim 1, characterized in that: A water-gas separation valve and an ozone destroyer are also arranged at the top of the ozone mixing tank. The water-gas separation valve is communicated with the inner cavity, and the ozone destroyer is arranged on the water-gas separation valve.

7. The integrated detachable disinfection device for AOP water treatment according to claim 1, characterized in that: The ultraviolet reaction tank is provided with a flow cavity, an ultraviolet lamp and a porous tube are arranged in the flow cavity, the porous tube is provided with a plurality of connecting holes, the porous tube is connected to the water inlet of the ultraviolet reaction tank, and the connecting holes communicate the flow cavity and the water inlet of the ultraviolet reaction tank; The water inlet is connected to the ozone mixing tube through the water outlet pipe.

8. An integrated detachable disinfection device for AOP water treatment according to claim 7, characterized in that: The ultraviolet lamp is arranged in the flow chamber.

9. An integrated detachable disinfection device for AOP water treatment according to claim 8, characterized in that: The ultraviolet reaction tank is a long cylindrical structure.

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