CN208265841U - Oxidizing tower for auto industry Sewage advanced treatment - Google Patents
Oxidizing tower for auto industry Sewage advanced treatment Download PDFInfo
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- CN208265841U CN208265841U CN201820443840.9U CN201820443840U CN208265841U CN 208265841 U CN208265841 U CN 208265841U CN 201820443840 U CN201820443840 U CN 201820443840U CN 208265841 U CN208265841 U CN 208265841U
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Abstract
The utility model discloses a kind of oxidizing towers for auto industry Sewage advanced treatment, including tower body, the bottom connection gas-vapor mix water inlet pipe of tower body is simultaneously equipped with water-distributing device, the top of tower body is equipped with discharging device, fixed and arranged has at least one layer of catalytic activity layer of charcoal in tower body, it is connected with ozone at the top of tower body and surmounts pipeline and tail gas monitoring processing system, catalytic activity layer of charcoal is protruded into the lower end that ozone surmounts pipeline, ozone, which surmounts, is connected with multiple hollow ozonation aerated cakes on pipeline, the arrival end of discharging device is equipped with filter screen.On the one hand the utility model ozone can make to enter in the waste water of oxidizing tower dissolved with a part of ozone in gas-vapor mix water inlet pipe with waste water gas-vapor mix；On the other hand can surmount pipeline by ozone enters catalytic activity layer of charcoal to ozone, further provides ozone for waste water to be processed, guarantees ozone amount sufficient in catalytic oxidation；Filter screen can intercept the fraction active carbon particle of loss, prevent from containing active carbon particle in water outlet.
Description
Technical field
The utility model belongs to Sewage advanced treatment technical field, specifically a kind of to be used for auto industry Sewage advanced treatment
Oxidizing tower.
Background technique
Oxidizing tower is usually used in wastewater deep treatment process.Catalyst, oxidant are added in oxidizing tower to being difficult to degrade
Substance decomposed, facilitate subsequent water treatment building to dissolved matter carry out adsorption treatment, improve effluent quality.?
There is mature oxidation technology, it is main useless using the hydroxyl radical free radical OH oxidation, the degradation that generate Strong oxdiative ability in reaction process
Organic pollutant in water.The wherein non-Fenton's reaction of Fenton reaction and hydrogen peroxide under certain condition, ozone catalytic oxygen
Changing reaction has certain effect.
In catalytic ozonation reaction, the mode that ozone mostly uses greatly water, gas to be pre-mixed in adding procedure is realized smelly
Dissolution of the oxygen in waste water can be degraded the insoluble organic in waste water by the catalytic reaction zone domain in oxidizing tower later.Such as
Application No. is the Chinese patents of 201110007316.X, mainly pass through ozone and waste water caused by ozone generator in molten gas
In pump enter moisturizing storehouse, formed microbubble release contact zone complete aqueous vapor mixing, after by ultrasound and ultraviolet cooperating be catalyzed,
Coagulant, Powdered Activated Carbon are also added in air dissolved pump inlet pipeline simultaneously, hydrogen peroxide reinforces catalysed oxidn, but the work
Skill is complicated, and the ancillary equipment that need to be used is more, and Powdered Activated Carbon easily enters air dissolved pump with inlet pipeline, generates mill to air dissolved pump
Damage easily blocks the orifice plate of microbubble release contact zone if continuing to flow backward with water distribution system；If continuation is flowed backward,
It is more to generate dross, is unfavorable for system operation.
Summary of the invention
The purpose of the utility model is to provide a kind of oxidizing tower for auto industry Sewage advanced treatment, ozonation aerated amounts
Abundance, active carbon layer are fixed, and active carbon particle is free of in water outlet.
It is a kind of for the waste water advanced place of auto industry that in order to achieve the above purposes, the technical solution adopted by the utility model is:
The oxidizing tower of reason, including tower body, the bottom connection gas-vapor mix water inlet pipe of the tower body are simultaneously equipped with water-distributing device, the tower body
Top is equipped with discharging device, and fixed and arranged has at least one layer of catalytic activity layer of charcoal, the top connection of the tower body in the tower body
There is ozone to surmount pipeline and tail gas monitoring processing system, the catalytic activity layer of charcoal is protruded into the lower end that the ozone surmounts pipeline,
Ozone, which surmounts, is connected with multiple hollow ozonation aerated cakes on pipeline, the arrival end of the discharging device is equipped with filter screen.
The utility model 1) ozone on the one hand can in gas-vapor mix water inlet pipe with waste water to be processed carry out gas-vapor mix, make
Into in the waste water of water-distributing device dissolved with a part of ozone；Ozone on the other hand can be surmounted by the ozone at the top of tower body pipeline into
Enter catalytic activity layer of charcoal, further provide ozone for waste water to be processed, improve the amount of the ozone in reaction later period, guarantees catalysis oxygen
It is sufficient to change ozone usage in reaction；2) tiny ozone bubbles be can provide in the ozonation aerated cake of photocatalytic active carbon layer arrangement, increased
The contact surface for having added ozone Yu waste water to be processed is conducive to surmount the ozone entered in pipeline and merge with waste water；3) discharging device
Inlet setting filter screen, by the fraction active carbon particle lost from photocatalytic active carbon laminar flow intercept, prevent be discharged in contain
Active charcoal particle.
Further, the bottom of the tower body is covered with pebble layer, and pebble layer covers the water-distributing device.Pebble layer
Partial size it is larger, can support top quartz sand layer, prevent quartz sand layer blocking water-distributing device water distributing pore, one can also be retained
Partial suspended thing.
Another step ground, is covered with quartz sand layer between the pebble layer and catalytic activity layer of charcoal.Quartz sand layer keeps aqueous vapor mixed
Liquid is closed equably to upstream, makes water flow stationary.
Another step, the catalytic activity layer of charcoal is active carbon loading silver layer, and the top of the catalytic activity layer of charcoal of top layer is by steel
Silk screen is fixed.Active carbon loading silver layer can decompose the indissoluble solution oxidation operation that flows through in conjunction with ozone, complete degradation and
Mineralising.
Preferably, the pebble layer, quartz sand layer, be equipped with partition between catalytic activity layer of charcoal and separate and fix, on partition
It is uniformly provided with via hole, is connected with support frame in the middle part of partition.Partition separates each layer filtrate, and fixes each layer structure, guarantees
The stabilization of filtrate, prevents filterins media run-off.
Further, the ozone surmounts pipeline equipped with solenoid valve.Solenoid valve can control ozone surmount the opening of pipeline,
It closes, ozone is passed through in tower body.
Another step ground, the top of the ozonation aerated cake are provided with the solarization air cap of multiple protrusions, and solarization air cap uniform intervals are arranged,
Through-hole is provided in the middle part of the ozonation aerated cake, the sectional area of ozonation aerated cake is less than the sectional area of catalytic activity layer of charcoal.Aeration
Hole uniformly exposes ozone, increases the concentration of ozone in catalytic activity layer of charcoal, improves reaction efficiency.
Further, the tail gas monitoring processing system includes ozone concentration monitoring meter, electrically operated valve, ozone tail gas destruction
Device, extra ozone is removed by ozone tail gas destructor in tower body.Ozone concentration monitoring meter can detect that smelly at the top of tower body
Oxygen concentration, and will test value and be output to external control system, control electrically operated valve opens or closes, and keeps extra ozone timely
It send to ozone tail gas destructor and eliminates.
Preferably, the side wall of tower body is arranged in the discharging device, and discharging device includes outlet pipe, and the front end of outlet pipe is set
There is filter screen, the water outlet bottom of the tube positioned at filter screen front end is connected with scum pipe, and the tower body side wall higher than the top of outlet pipe is set
There is liquidometer.Prevent the active carbon particle being accidentally lost from flowing away with water outlet.
Preferably, the top of tower body is arranged in the discharging device, and discharging device includes filter, drainpipe, drainpipe
It is connect with the top of filter, the cylinder arm of filter is equipped with filter screen, and the bottom of filter is equipped with the collection slag portion of taper, collects slag
The bottom end in portion connects scum pipe, and the tower body higher than the top of filter is equipped with liquidometer.Make the active carbon particle being accidentally lost
It is intercepted, and be discharged by scum pipe.
Detailed description of the invention
Fig. 1 is a kind of overall structure schematic front view of the utility model.
Fig. 2 is the overlooking structure diagram of ozonation aerated cake.
Fig. 3 is another overall structure schematic front view of the utility model.
Fig. 4 is the overlooking structure diagram of steel wire.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing, convenient for more clearly understanding the utility model,
But the utility model is not limited to following specific embodiments.
As shown in Figure 1, Figure 3, a kind of oxidizing tower for auto industry Sewage advanced treatment of the utility model, including tower body
100, tower body 100 is cylinder, and using the production of Stainless steel 316 L material is reinforced, bottom is connected to gas-vapor mix water inlet pipe 200 simultaneously
Be passed through the mixed liquor of organic wastewater and ozone, this part ozone be by ozone dosage system ozone transport conduit addition, and
It is premixed in investment water sprayer and mixer with organic wastewater, the end of gas-vapor mix water inlet pipe 200 connects water-distributing device
110, it is provided with upward qi-emitting hole on water-distributing device 110, the top of tower body 100 is equipped with discharging device 150, fixed in tower body 100
It is disposed at least one layer of catalytic activity layer of charcoal 140, the top of tower body 100 is connected with ozone and surmounts at pipeline 300 and tail gas monitoring
Reason system 160, tail gas monitoring processing system 160 include ozone concentration monitoring meter, electrically operated valve, ozone tail gas destructor, ozone
Concentration monitor meter can monitor the ozone concentration in tower body 100, and output signal opens or closes electrically operated valve, in tower body 100
Extra ozone enters the ozone tail gas destructor removal of rear end；Photocatalytic active carbon is protruded into the lower end that ozone surmounts pipeline 300
Layer 140, catalytic activity layer of charcoal 140 are active carbon loading silver layer, and active carbon loading silver is cocoanut active charcoal load silver, iodine number 800, ash
Divide less than 3%, the partial size of active carbon loading silver is 20~40 mesh, and the top of the catalytic activity layer of charcoal 140 of top layer is consolidated by steel wire 410
It is fixed；Ozone, which surmounts, is connected with multiple hollow ozonation aerated cakes 320 on pipeline 300, ozone surmounts pipeline 300 equipped with solenoid valve
310, ozone surmounts the other end connection ozone dosage system of pipeline 300, and ozone dosage system passes through different valves and conveying
Ozone is delivered to ozone transport conduit to pipeline and ozone surmounts in pipeline 300；The arrival end of discharging device 150 is equipped with filtering
Net 151, the aperture of filter screen 151 are less than the partial size of active carbon loading silver.
In conjunction with above scheme, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, the bottom of tower body 100 is also covered with pebble layer 120, goose
Boulder bed 120 covers water-distributing device 110, and the partial size of cobblestone is 3~5cm；Pebble layer 120 and catalytic activity layer of charcoal 140 it
Between be covered with quartz sand layer 130, the partial size of quartz sand is 0.5~1mm；Pebble layer 120, quartz sand layer 130, catalytic activity layer of charcoal
It is equipped with partition 420 between 140 and separates fixation, the middle part of partition 420 is connected with support frame 400, the top of support frame 400 and steel wire
Net 410 is connected and fixed, and the bottom of support frame 400 is connect with the bottom of tower body 100.It is arranged in smelly in catalytic activity layer of charcoal 140
The top of oxygen aeration cake 320 is provided with the solarization air cap 321 of multiple protrusions, 321 uniform intervals of solarization air cap arrangement, ozonation aerated cake 320
Middle part be provided with through-hole 430 support frame 400 facilitated to pass through, the sectional area of ozonation aerated cake 320 is less than catalytic activity layer of charcoal 140
Sectional area facilitates gas-vapor mix liquid to pass through.
It is preferably carried out scheme, as shown in Figure 1, the side wall of tower body 100 is arranged in discharging device 150, discharging device 150 is wrapped
Water pipe is included, the front end of outlet pipe is longitudinally equipped with the active carbon of the filtering outflow of filter screen 151, positioned at going out for 151 front end of filter screen
Water pipe bottom is connected with scum pipe 152, and scum pipe 152 excludes the active carbon intercepted, higher than 100 side of tower body on the top of outlet pipe
Wall is equipped with liquidometer 153, and liquidometer 153 detects the water level of supernatant, controls the peak level of supernatant.
Preferably another embodiment, as shown in figure 3, the top of tower body 100, water outlet dress is arranged in discharging device 150
It sets 150 and includes filter, drainpipe, the top connection of drainpipe and filter, the cylinder arm of filter is equipped with filter screen 151,
The different steel wire filter screen in settable multilayer aperture, the bottom of filter are equipped with the collection slag portion of taper to filter screen 151 from inside to outside
154, the bottom end connection scum pipe 152 in collection slag portion 154 excludes the active carbon intercepted, on the tower body 100 higher than the top of filter
Equipped with liquidometer 153, liquidometer detects the water level of supernatant, controls the peak level of supernatant, prevent water level from crossing high interference tail
The work of gas monitoring processing system 160.
Above-described specific embodiment is only schematical, the limit of used technical term in the utility model
The only description for convenience of qualitative qualifier, any equivalent substitution or substantially identical restriction all fall in the protection model of the utility model
In enclosing, enlightenment of the those skilled in the art in the utility model for the oxidizing tower of auto industry Sewage advanced treatment
Under, when not departing from the utility model aims and scope of the claimed protection, many forms can be also derived, these
It both is within the protection scope of the present invention.
Claims (10)
1. a kind of oxidizing tower for auto industry Sewage advanced treatment, including tower body (100), the bottom of the tower body (100)
It connects gas-vapor mix water inlet pipe (200) and is equipped with water-distributing device (110), it is characterised in that: the top of the tower body (100) is equipped with
Discharging device (150), fixed and arranged has at least one layer of catalytic activity layer of charcoal (140), the tower body in the tower body (100)
(100) it is connected with ozone at the top of and surmounts pipeline (300) and tail gas monitoring processing system (160), the ozone surmounts pipeline
(300) the catalytic activity layer of charcoal (140) is protruded into lower end, and ozone, which surmounts, is connected with multiple hollow ozone on pipeline (300)
It is aerated cake (320), the arrival end of the discharging device (150) is equipped with filter screen (151).
2. the oxidizing tower according to claim 1 for auto industry Sewage advanced treatment, it is characterised in that: the tower body
(100) bottom is covered with pebble layer (120), and pebble layer (120) covers the water-distributing device (110).
3. the oxidizing tower according to claim 2 for auto industry Sewage advanced treatment, it is characterised in that: the goose ovum
Quartz sand layer (130) are covered between rock layers (120) and catalytic activity layer of charcoal (140).
4. the oxidizing tower according to claim 3 for auto industry Sewage advanced treatment, it is characterised in that: the catalysis
Active carbon layer (140) is active carbon loading silver layer, and the top of the catalytic activity layer of charcoal (140) of top layer is fixed by steel wire (410).
5. the oxidizing tower according to claim 4 for auto industry Sewage advanced treatment, it is characterised in that: the goose ovum
Rock layers (120), quartz sand layer (130) are equipped with partition (420) between catalytic activity layer of charcoal (140) and separate and fix, partition (420)
On be uniformly provided with via hole, support frame (400) are connected in the middle part of partition (420).
6. the oxidizing tower according to claim 1 for auto industry Sewage advanced treatment, it is characterised in that: the ozone
Surmount pipeline (300) equipped with solenoid valve (310).
7. the oxidizing tower for auto industry Sewage advanced treatment according to claim 1 or 6, it is characterised in that: described
The top of ozonation aerated cake (320) is provided with the solarization air cap (321) of multiple protrusions, and solarization air cap (321) uniform intervals arrangement is described smelly
It is provided with through-hole (430) in the middle part of oxygen aeration cake (320), the sectional area of ozonation aerated cake (320) is less than catalytic activity layer of charcoal (140)
Sectional area.
8. the oxidizing tower according to claim 1 for auto industry Sewage advanced treatment, it is characterised in that: the tail gas
Monitoring processing system (160) includes that ozone concentration monitoring is counted, electrically operated valve, ozone tail gas destructor, extra in tower body (100)
Ozone is removed by ozone tail gas destructor.
9. according to claim 1, being used for the oxidizing tower of auto industry Sewage advanced treatment, feature described in 2,3,4,5,6 or 8
Be: discharging device (150) setting is in the side wall of tower body (100), and discharging device (150) includes outlet pipe, outlet pipe
Front end is equipped with filter screen (151), and the water outlet bottom of the tube for being located at filter screen (151) front end is connected with scum pipe (152), is higher than water outlet
Tower body (100) side wall on the top of pipe is equipped with liquidometer (153).
10. the oxidizing tower of auto industry Sewage advanced treatment according to claim 1, is used for described in 2,3,4,5,6 or 8, it is special
Sign is: the discharging device (150) is arranged at the top of tower body (100), and discharging device (150) includes filter, drainpipe,
The cylinder arm of the connection of the top of drainpipe and filter, filter is equipped with filter screen (151), and the bottom of filter is equipped with taper
Collect slag portion (154), the bottom end of collection slag portion (154) connects scum pipe (152), higher than setting on the tower body (100) on the top of filter
There are liquidometer (153).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820443840.9U CN208265841U (en) | 2018-03-29 | 2018-03-29 | Oxidizing tower for auto industry Sewage advanced treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820443840.9U CN208265841U (en) | 2018-03-29 | 2018-03-29 | Oxidizing tower for auto industry Sewage advanced treatment |
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| Publication Number | Publication Date |
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| CN208265841U true CN208265841U (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820443840.9U Active CN208265841U (en) | 2018-03-29 | 2018-03-29 | Oxidizing tower for auto industry Sewage advanced treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651458A (en) * | 2021-09-07 | 2021-11-16 | 广东驰佑生物科技有限公司 | Ozone disinfection water treatment method and equipment |
-
2018
- 2018-03-29 CN CN201820443840.9U patent/CN208265841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651458A (en) * | 2021-09-07 | 2021-11-16 | 广东驰佑生物科技有限公司 | Ozone disinfection water treatment method and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220107 Address after: 430056, No. 1, Dongfeng central, No. three Dongfeng Road, Wuhan economic and Technological Development Zone, Hubei, Wuhan, A Patentee after: Wuhan Dongyan intelligent design and Research Institute Co.,Ltd. Address before: 430056 block a, Donghe center, No. 1, Dongfeng Third Road, Wuhan Economic and Technological Development Zone, Hubei Province Patentee before: DONGFENG DESIGN INSTITUTE Co.,Ltd. |
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| TR01 | Transfer of patent right |