CN103274495A - Ultraviolet ray and secondary ozone water treatment device - Google Patents
Ultraviolet ray and secondary ozone water treatment device Download PDFInfo
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- CN103274495A CN103274495A CN2013102204475A CN201310220447A CN103274495A CN 103274495 A CN103274495 A CN 103274495A CN 2013102204475 A CN2013102204475 A CN 2013102204475A CN 201310220447 A CN201310220447 A CN 201310220447A CN 103274495 A CN103274495 A CN 103274495A
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Abstract
The invention relates to an ultraviolet ray and secondary ozone water treatment device. The water treatment device is composed of a shell, a water inlet, a water outlet, an air inlet, a center outer casing pipe, a center inner casing pipe, an ultraviolet lamp tube and an aeration perforated pipe. The water inlet, the water outlet and the air inlet are arranged on the shell and the center outer casing pipe, the center inner casing pipe, the ultraviolet lamp tube and the aeration perforated pipe are arranged inside the shell. The water inlet is arranged at the lower part of the shell. The water outlet is arranged at the upper part of the shell. The ultraviolet lamp tube, the center inner casing pipe and the center outer casing pipe are sleeved from inside to outside in order and are arranged in the central position of the shell. The air inlet is communicated with the center outer casing pipe. The aeration perforated pipe is connected with the bottoms of the center inner casing pipe and the center outer casing pipe. Compared with the prior art, the water treatment device shows good effects of killing bacteria and viruses in water, and decreasing the color degree of water. The water treatment device is simple in structure and easy to operate and use. The water treatment device can be used for sterilization and disinfection treatment and decolorizing treatment of water, and has a wide range of applications in the field of water treatment. [0]
Description
Technical field
The present invention relates to a kind of water treatment device, especially relate to a kind of ultraviolet ray and secondary ozone equipment for treating water.
Background technology
Ultraviolet ray and ozone all have stronger sterilization and disinfection effect, and ozone has very strong oxidation capacity, have application more widely in water treatment and environmental protection field.Prior art is that the ozone that ozonizer produces is injected in the water treatment device, and carries out uviolizing simultaneously, and to play the treatment effect of ozone and ultraviolet combination, this mode is commonly referred to as a kind of of " advanced oxidation processes ".Because existing Technology Need is equipped with ozone generating-device, thus the water treatment device complexity that constitutes, and also expense is higher.
Application number is that 200510132947.9 Chinese patent discloses a kind of device that utilizes ozone and ultraviolet ray that objectionable impurities is handled, be used for removing the bubble that produces at the processing water mixing ozone that contains organic substance, this treatment unit comprises the first water baffle plate, first suction port, the first untreated water generator, first pipeline etc., also comprise second suction port, second pipeline, second aeration cylinder, the second ozone collection unit, U-shaped second water collector etc. in addition, this apparatus structure complexity, and also can't be complete to containing the organic substance water treatment.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of ultraviolet ray and secondary ozone equipment for treating water that sterilization and disinfection is handled and decolouring is handled that conveniently carry out for the defective that overcomes above-mentioned prior art existence.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of ultraviolet ray and secondary ozone equipment for treating water, this device by shell, be opened in water-in on the shell, water outlet, air intlet and the center outer tube, center inner sleeve, ultraviolet lamp tube and the aeration perforated pipe that arrange in the enclosure constitute,
Described water-in is opened in the below of shell, and described water outlet is opened in the top of shell,
Described ultraviolet lamp tube, center inner sleeve, center outer tube are sheathed and be located at central position in the shell successively from inside to outside,
Described air intlet is communicated with the center outer tube, and described aeration perforated pipe is connected the lower end of center inner sleeve and center outer tube.
Described shell can be the shell of cylinder or rectangular cross section.
The pending water of splendid attire in the described shell.
Space between described center outer tube and the center inner sleeve is full of the air that flows downward from air intlet, and air is constantly by discharging in the water of aeration perforated pipe outside the outer tube of center.
Described aeration perforated pipe feeds ozone by aeration in water.
Pending water is entered in the shell by water-in, and the residence time in device is 5-10s, is preferably 10s.
The volume flow ratio of current and air is 1: 1～1: 5, preferred 1: 2.5.
It is the actinolyte of 254nm that described ultraviolet lamp tube adopts wavelength.
Compared with prior art, the present invention has the following advantages:
(1) conveniently carrying out sterilization and disinfection handles: adjust flooding velocity, make the residence time of current in apparatus of the present invention remain on 5-15 second (be the best with 10 seconds), ratio with flooding velocity and the size of the flow that enters air is that 1: 5 (optimum proportion is 1: 2.5) adjusts air flow quantity, adopting wavelength is the actinolyte of 254nm, connect power supply, water flowing, blowing air, the water that flows out from device is exactly the processing water of being crossed by sterilization and disinfection like this.Apparatus of the present invention can be killed the general bacterium more than 99% in the water, big bed bacillus and virus more than 99.9%.
(2) processing of conveniently decolouring: the colourity (representing with extension rate) according to water is adjusted flooding velocity, make the residence time of current in apparatus of the present invention remain on 10-30 minute (determining according to the colourity size), ratio with flooding velocity and the size of the flow that enters air is that 1: 5 (optimum proportion is 1: 2.5) adjusts air flow quantity, adopting wavelength is the actinolyte of 254nm, connect power supply, water flowing, blowing air, the water that flows out from device is exactly the processing water that was decoloured like this.Apparatus of the present invention can reduce to the decolouring of the colourity in the water below 30 times.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure, 10 is that shell, 11 is air intlet for water outlet, 17 for aeration perforated pipe, 16 for ultraviolet lamp tube, 15 for inner sleeve centered by the outer tube, 13 centered by the water-in, 12,14.
Embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
A kind of ultraviolet ray and secondary ozone equipment for treating water, its structure as shown in Figure 1, this device by shell 10, be opened in water-in 11, water outlet 16, the air intlet 17 on the shell 10 and the center outer tube 12, center inner sleeve 13, ultraviolet lamp tube 14 and the aeration perforated pipes 15 that are arranged in the shell 10 constitute.Shell 10 can be cylinder or rectangular cross section, and water-in 11 is opened in the below of shell 10, and water outlet 16 is opened in the top of shell 10, the water of need the handling shell 10 of flowing through from bottom to top.Ultraviolet lamp tube 14, center inner sleeve 13, center outer tube 12 are sheathed and be located at central position in the shell 10 successively from inside to outside, and air intlet 17 is communicated with center outer tubes 12, and aeration perforated pipe 15 is connected the lower end of center inner sleeve 13 and center outer tube 12.Space between center outer tube 12 and the center inner sleeve 13 is full of the air that flows downward from air intlet 17, and constantly by discharging in the water of aeration perforated pipe 15 outside center outer tube 12, aeration perforated pipe 15 feeds ozone by aeration to air in water.By above-mentioned condition, pending water is entered in the shell 10 by water-in 11, and the residence time in device is 5-10s, is the best to stop 10s wherein.The volume flow ratio of current and air is 1: 1～1: 5, preferred 1: 2.5.14 pairs of current of ultraviolet lamp tube carry out sterilization and disinfection and decolouring is handled, and adopting wavelength is the actinolyte of 254nm.
The part that is filled with water in the device, namely the space between center outer tube 12 and the shell 10 is water treatment zone.This zone is full of by water, and the ozone that aeration brings contacts mixing with water, and under ultraviolet irradiation oxidizing reaction takes place, and makes water obtain handling.The size of device can be determined according to water quality, the water yield and the processing requirements of handled water; The size of air flow quantity and the intensity of uviolizing can be determined according to water quality, the water yield and the processing requirements of handled water; The concentration of secondary ozone and ultraviolet irradiation intensity, irradiation time are relevant, can determine space (gap and length) between center outer tube 12 and the center inner sleeve according to different requirements; The reaction times of water treatment is determined according to water quality, the water yield and the processing requirements of handled water, and determines the volume of water in the device and the area of uviolizing thus.
With water to be processed be input to the device from water-in 11 according to certain flow, simultaneously inject air and open uviolizing from air intlet according to certain flow, like this, the water that flows out from device water outlet 16 is exactly processed water.Can very simple, the easy row of implementation method of the present invention.As long as water to be processed is passed in the device of the present invention according to operational requirement, just can obtain easily handling.
When carrying out the sterilization and disinfection processing, adjust flooding velocity, make the residence time of current in apparatus of the present invention remain on 5-15 second (be the best with 10 seconds), ratio with flooding velocity and the size of the flow that enters air is that 1: 5 (optimum proportion is 1: 2.5) adjusts air flow quantity, adopting wavelength is the actinolyte of 254nm, connect power supply, water flowing, blowing air, the water that flows out from device is exactly the processing water of being crossed by sterilization and disinfection like this.Apparatus of the present invention can be killed the general bacterium more than 99% in the water, big bed bacillus and virus more than 99.9%.
When decolouring processing, colourity (representing with extension rate) according to water is adjusted flooding velocity, make the residence time of current in apparatus of the present invention remain on 10-30 minute (determining according to the colourity size), ratio with flooding velocity and the size of the flow that enters air is that 1: 5 (optimum proportion is 1: 2.5) adjusts air flow quantity, adopting wavelength is the actinolyte of 254nm, connect power supply, water flowing, blowing air, the water that flows out from device is exactly the processing water that was decoloured like this.Apparatus of the present invention can reduce to the decolouring of the colourity in the water below 30 times.
Claims (8)
1. a ultraviolet ray and secondary ozone equipment for treating water, it is characterized in that, this device by shell (10), be opened in water-in (11), water outlet (16), the air intlet (17) on the shell (10) and the center outer tube (12), center inner sleeve (13), ultraviolet lamp tube (14) and the aeration perforated pipe (15) that are arranged in the shell (10) constitute
Described water-in (11) is opened in the below of shell (10), and described water outlet (16) is opened in the top of shell (10),
Described ultraviolet lamp tube (14), center inner sleeve (13), center outer tube (12) are sheathed and be located at central position in the shell (10) successively from inside to outside,
Described air intlet (17) is communicated with center outer tube (12), and described aeration perforated pipe (15) is connected the lower end of center inner sleeve (13) and center outer tube (12).
2. a kind of ultraviolet ray according to claim 1 and secondary ozone equipment for treating water is characterized in that, described shell (10) can be the shell of cylinder or rectangular cross section.
3. a kind of ultraviolet ray according to claim 1 and secondary ozone equipment for treating water is characterized in that, the pending water of the interior splendid attire of described shell (10).
4. a kind of ultraviolet ray according to claim 1 and secondary ozone equipment for treating water, it is characterized in that, space between described center outer tube (12) and the center inner sleeve (13) is full of the air that flows downward from air intlet (17), and air is constantly by discharging in the water of aeration perforated pipe (15) outside center outer tube (12).
5. a kind of ultraviolet ray according to claim 1 and secondary ozone equipment for treating water is characterized in that, described aeration perforated pipe (15) feeds ozone by aeration in water.
6. a kind of ultraviolet ray according to claim 3 and secondary ozone equipment for treating water is characterized in that, pending water is entered in the shell (10) by water-in (11), and the residence time in device is 5-10s, is preferably 10s.
7. a kind of ultraviolet ray according to claim 6 and secondary ozone equipment for treating water is characterized in that, the volume flow ratio of current and air is 1: 1～1: 5, preferred 1: 2.5.
8. a kind of ultraviolet ray according to claim 1 and secondary ozone equipment for treating water is characterized in that, it is the actinolyte of 254nm that described ultraviolet lamp tube (14) adopts wavelength.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310220447.5A CN103274495B (en) | 2013-06-04 | 2013-06-04 | Ultraviolet ray and secondary ozone water treatment device |
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| CN201310220447.5A CN103274495B (en) | 2013-06-04 | 2013-06-04 | Ultraviolet ray and secondary ozone water treatment device |
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| CN103274495A true CN103274495A (en) | 2013-09-04 |
| CN103274495B CN103274495B (en) | 2015-01-28 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104726198A (en) * | 2015-03-06 | 2015-06-24 | 岳阳东方阳光生物能源科技有限公司 | Decolorization method and equipment for waste cooking oil biodiesel |
| CN105776771A (en) * | 2016-05-10 | 2016-07-20 | 张振家 | Device and method for removing ammonia nitrogen and nitrate nitrogen in ground surface, underground water and culture pool water |
| CN107986545A (en) * | 2018-01-22 | 2018-05-04 | 过嘉明 | Haemodialysis control unit wastewater treatment equipment |
| CN111153463A (en) * | 2020-01-20 | 2020-05-15 | 山东中盛药化设备有限公司 | Oxidation reactor based on ultraviolet light and catalyst catalysis |
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| CN101469553A (en) * | 2007-12-28 | 2009-07-01 | 北京锦奥华荣科技有限公司 | Recycling processing system for reclaimed water |
| CN202430085U (en) * | 2012-01-06 | 2012-09-12 | 华南再生资源（中山）有限公司 | Sewage treatment system equipment for sludge quantification |
| CN102826698A (en) * | 2012-09-11 | 2012-12-19 | 宁波大学 | Wastewater-degradation microwave photocatalytic device beneficial to inhibiting energy unnecessary dissipation |
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2013
- 2013-06-04 CN CN201310220447.5A patent/CN103274495B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469553A (en) * | 2007-12-28 | 2009-07-01 | 北京锦奥华荣科技有限公司 | Recycling processing system for reclaimed water |
| CN202430085U (en) * | 2012-01-06 | 2012-09-12 | 华南再生资源（中山）有限公司 | Sewage treatment system equipment for sludge quantification |
| CN102826698A (en) * | 2012-09-11 | 2012-12-19 | 宁波大学 | Wastewater-degradation microwave photocatalytic device beneficial to inhibiting energy unnecessary dissipation |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104726198A (en) * | 2015-03-06 | 2015-06-24 | 岳阳东方阳光生物能源科技有限公司 | Decolorization method and equipment for waste cooking oil biodiesel |
| CN105776771A (en) * | 2016-05-10 | 2016-07-20 | 张振家 | Device and method for removing ammonia nitrogen and nitrate nitrogen in ground surface, underground water and culture pool water |
| CN105776771B (en) * | 2016-05-10 | 2019-06-11 | 张振家 | Ammonia nitrogen and nitrate nitrogen device and method in removal earth's surface, underground water and culturing pool |
| CN107986545A (en) * | 2018-01-22 | 2018-05-04 | 过嘉明 | Haemodialysis control unit wastewater treatment equipment |
| CN111153463A (en) * | 2020-01-20 | 2020-05-15 | 山东中盛药化设备有限公司 | Oxidation reactor based on ultraviolet light and catalyst catalysis |
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| CN103274495B (en) | 2015-01-28 |
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