CN110304769A - A kind of catalytic ozonation tower for treatment of dyeing wastewater - Google Patents
A kind of catalytic ozonation tower for treatment of dyeing wastewater Download PDFInfo
- Publication number
- CN110304769A CN110304769A CN201910759946.9A CN201910759946A CN110304769A CN 110304769 A CN110304769 A CN 110304769A CN 201910759946 A CN201910759946 A CN 201910759946A CN 110304769 A CN110304769 A CN 110304769A
- Authority
- CN
- China
- Prior art keywords
- tower body
- ozone
- water fender
- tower
- ozonizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/308—Dyes; Colorants; Fluorescent agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/78—Details relating to ozone treatment devices
- C02F2201/784—Diffusers or nozzles for ozonation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
Abstract
The invention belongs to technical field of waste water processing, more particularly to a kind of catalytic ozonation tower for treatment of dyeing wastewater, including tower body, the downside of tower body is equipped with water inlet, tower body bottom is connected with aeration tube, aeration tube is equipped with aeration spray head, active carbon absorbed layer is equipped in tower body, mounting plate is installed in tower body, mounting plate is equipped with submersible motor, the power output end of submersible motor is connected with chain, chain is connected with sprocket wheel, sprocket wheel is connected with swingle, rolling bearing is connected between swingle and tower body, swingle is connected with ozonizer, several jet thrusts are equipped on ozone curved pipe and ozone transverse tube, ozonizer is connected with ozone air inlet pipe, Catalytic Layer is connected on the upside of tower body, tower body is connected with water fender, lower water fender and partition, upper water fender and lower water fender fixed seal connection, partition is in upper water fender and lower water fender Junction is equipped with reflux gap, and tower body is equipped with water outlet on the right side of partition, is equipped with gas vent on the upside of tower body.
Description
Technical field
The invention belongs to technical field of waste water processing, and in particular to a kind of catalytic ozonation for treatment of dyeing wastewater
Tower.
Background technique
Ozone is strong with its oxidability, reaction speed is fast and does not generate sludge and secondary pollution, is especially in wastewater treatment
It is widely used in the advanced treating in later period.But ozone is used alone, it is low to deposit solubility in water, selects model to oxidation operation
The problems such as narrow is enclosed, causes ozone utilization rate low.Reasonable employment catalyst can promote ozone to decomposite oxidability in water more
Strong hydroxyl radical free radical is accelerated greatly to improve ozone utilization rate to the oxidation rate of organic matter.
But existing catalytic ozonation tower apparatus has the following problems in production application: ozone and waste water
Mass transfer effect is poor, and ozone utilization rate is low.The Air Bubble Size of ozone generation is limited by existing ozone oxidation tower, air-water contact is not
It is enough abundant, lack efficient mixing wastewater with air mode, causes ozone utilization rate relatively low.
Summary of the invention
Aiming at the problem that above-mentioned background technique is proposed, the purpose of the present invention is: it is intended to provide a kind of for dyeing waste water
The catalytic ozonation tower of processing.
To realize the above-mentioned technical purpose, The technical solution adopted by the invention is as follows:
The downside of a kind of catalytic ozonation tower for treatment of dyeing wastewater, including tower body, the tower body is equipped with water inlet, institute
It states tower body bottom and is connected with aeration tube, the aeration tube is equipped with aeration spray head, and active carbon absorbed layer is equipped in the tower body, described
Mounting plate is installed, the mounting plate is equipped with submersible motor, and the power output end of the submersible motor is connected with chain in tower body
Item, the chain are connected with sprocket wheel, and the sprocket wheel is connected with swingle, is connected with the axis of rolling between the swingle and tower body
It holds, the swingle is connected with ozonizer, and the ozonizer includes several ozone curved pipes and an ozone transverse tube, the ozone
Be equipped with several jet thrusts on curved pipe and ozone transverse tube, the ozonizer is connected with ozone air inlet pipe, the ozonizer with it is smelly
It is connected with the first rolling bearing between oxygen air inlet pipe, is connected with Catalytic Layer on the upside of the tower body, the tower body is connected with water blocking
Plate, lower water fender and partition, the upper water fender and lower water fender fixed seal connection, the partition is in upper water fender and lower block
The junction of water plate is equipped with reflux gap, and the tower body is equipped with water outlet on the right side of partition, is equipped with gas on the upside of the tower body
Outlet, the gas vent are connected with ozone tail gas destructor.
In the present invention, when using a kind of catalytic ozonation tower for treatment of dyeing wastewater, pass through aeration tube
Upper aeration spray head is aerated waste water, enhances the mobility of water, carries out primary filtration by active carbon absorbed layer；Then pass through
Ozonizer rotation is driven by submersible motor, ozonizer in the case of rotation can be stirred water, so as to better
Make ozone in conjunction with water, and during rotation, enable the generation that drum is more, so that air-water contact is more
Sufficiently, so that ozone utilization rate is higher；And upper water fender, lower water fender and partition, design, can by moisture be the area Liang Ge
Domain, so that water is preferably purified.
Send out preferred embodiment a kind of as the present invention, the Catalytic Layer is the loaded catalyst of modularization honeycomb fashion.
Send out preferred embodiment a kind of as the present invention, the rolling bearing and the first rolling bearing are by corrosion-resistant stainless steel system
It is standby to form.
Send out preferred embodiment a kind of as the present invention, the contact position of the ozonizer and ozone air inlet pipe is equipped with rotation choke
Circle.
Send out preferred embodiment a kind of as the present invention, the width dimensions in the reflux gap are not more than 20mm.
Detailed description of the invention
The present invention can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is a kind of structural schematic diagram of the catalytic ozonation tower embodiment for treatment of dyeing wastewater of the present invention；
Main element symbol description is as follows:
Tower body 1, water inlet 2, aeration tube 3, aeration spray head 31, active carbon absorbed layer 4, mounting plate 5, submersible motor 51, chain 52,
Swingle 53, rolling bearing 54, sprocket wheel 55, ozonizer, ozone curved pipe 61, ozone transverse tube 62, ozone air inlet pipe 63, first are rolled
Dynamic bearing 64, Catalytic Layer 7, upper water fender 81, lower water fender 82, partition 83, reflux gap 84, water outlet 85, gas vent 9.
Specific embodiment
In order to make those skilled in the art that the present invention may be better understood, with reference to the accompanying drawings and examples to this hair
Bright technical solution further illustrates.
As shown in Figure 1, a kind of catalytic ozonation tower for treatment of dyeing wastewater of the invention, including tower body 1, tower body
1 downside is equipped with water inlet 2, and 1 bottom of tower body is connected with aeration tube 3, and aeration tube 3 is equipped with aeration spray head 31, is equipped with and lives in tower body 1
Property charcoal absorbed layer 4 is equipped with mounting plate 5 in tower body 1, and mounting plate 5 is equipped with submersible motor 51, the power output of submersible motor 51
End is connected with chain 52, and chain 52 is connected with sprocket wheel 55, and sprocket wheel 55 is connected with swingle 53, connects between swingle 53 and tower body 1
It is connected to rolling bearing 54, swingle 53 is connected with ozonizer, and ozonizer includes several ozone curved pipes 61 and an ozone transverse tube
62, several jet thrusts are equipped on ozone curved pipe 61 and ozone transverse tube 62, and ozonizer is connected with ozone air inlet pipe 63, ozonizer
It is connected with the first rolling bearing 64 between ozone air inlet pipe 63, Catalytic Layer 7 is connected on the upside of tower body 1, tower body 1 is connected with gear
Water plate 81, lower water fender 82 and partition 83, upper water fender 81 and lower 82 fixed seal connection of water fender, partition 83 is in upper water fender
81 and the junction of lower water fender 82 be equipped with reflux gap 84, tower body 1 is equipped with water outlet 85 on the right side of partition 83, on tower body 1
Side is equipped with gas vent 9, and gas vent 9 is connected with ozone tail gas destructor 91.
In the present embodiment, when using a kind of catalytic ozonation tower for treatment of dyeing wastewater, pass through aeration
Aeration spray head 31 is aerated waste water on pipe 3, enhances the mobility of water, carries out primary filtration by active carbon absorbed layer 4；So
Afterwards by driving ozonizer rotation by submersible motor 51, ozonizer in the case of rotation can be stirred water, so as to
It is enough preferably to make ozone in conjunction with water, and during rotation, enable the generation that drum is more, so that air water
Contact is more abundant, so that ozone utilization rate is higher；And upper water fender 81, lower water fender 82 and partition 83, design, can will
Moisture is two regions, so that water is preferably purified.
Wherein, Catalytic Layer 7 is the loaded catalyst of modularization honeycomb fashion.Such design, can make Catalytic Layer 7 with
Contact between water is more preferable, so as to preferably carry out water process.
Wherein, rolling bearing 54 and the first rolling bearing 64 are prepared by corrosion-resistant stainless steel.Such design, makes
Rolling bearing 54 and the first rolling bearing 64 the service life is longer.
Wherein, ozonizer and the contact position of ozone air inlet pipe 63 are equipped with rotation air-resistant ring.In this way, make ozonizer with it is smelly
The leakproofness of oxygen air inlet pipe 63 is more preferably.
Wherein, the width dimensions in reflux gap 84 are not more than 20mm.In this way, it is clear to prevent water from entering from reflux gap 84
Pool.
Above-described embodiment is merely exemplary to illustrate the principle of the present invention and its effect, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, all those of ordinary skill in the art are completed without departing from the spirit and technical ideas disclosed in the present invention
All equivalent modifications or change, should be covered by the claims of the present invention.
Claims (5)
1. a kind of catalytic ozonation tower for treatment of dyeing wastewater, it is characterised in that: including tower body (1), the tower body (1)
Downside be equipped with water inlet (2), tower body (1) bottom is connected with aeration tube (3), and the aeration tube (3) is equipped with aeration spray head
(31), active carbon absorbed layer (4) are equipped in the tower body (1), mounting plate (5), the mounting plate is installed in the tower body (1)
(5) it is equipped with submersible motor (51), the power output end of the submersible motor (51) is connected with chain (52), the chain (52)
It is connected with sprocket wheel (55), the sprocket wheel (55) is connected with swingle (53), is connected between the swingle (53) and tower body (1)
Rolling bearing (54), the swingle (53) are connected with ozonizer, and the ozonizer includes several ozone curved pipes (61) and one
Root ozone transverse tube (62) is equipped with several jet thrusts, the ozonizer on the ozone curved pipe (61) and ozone transverse tube (62)
It is connected with ozone air inlet pipe (63), the first rolling bearing (64), institute is connected between the ozonizer and ozone air inlet pipe (63)
It states and is connected with Catalytic Layer (7) on the upside of tower body (1), the tower body (1) is connected with water fender (81), lower water fender (82) and partition
(83), the upper water fender (81) and lower water fender (82) fixed seal connection, the partition (83) in upper water fender (81) and
The junction of lower water fender (82) is equipped with reflux gap (84), and the tower body (1) is equipped with water outlet on the right side of partition (83)
(85), gas vent (9) are equipped on the upside of the tower body (1), the gas vent (9) is connected with ozone tail gas destructor.
2. a kind of catalytic ozonation tower for treatment of dyeing wastewater according to claim 1, it is characterised in that: described
Catalytic Layer (7) is the loaded catalyst of modularization honeycomb fashion.
3. a kind of catalytic ozonation tower for treatment of dyeing wastewater according to claim 2, it is characterised in that: described
Rolling bearing (54) and the first rolling bearing (64) are prepared by corrosion-resistant stainless steel.
4. a kind of catalytic ozonation tower for treatment of dyeing wastewater according to claim 3, it is characterised in that: described
Ozonizer and the contact position of ozone air inlet pipe (63) are equipped with rotation air-resistant ring.
5. a kind of catalytic ozonation tower for treatment of dyeing wastewater according to claim 3, it is characterised in that: described
The width dimensions of reflux gap (84) are not more than 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910759946.9A CN110304769A (en) | 2019-08-16 | 2019-08-16 | A kind of catalytic ozonation tower for treatment of dyeing wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910759946.9A CN110304769A (en) | 2019-08-16 | 2019-08-16 | A kind of catalytic ozonation tower for treatment of dyeing wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110304769A true CN110304769A (en) | 2019-10-08 |
Family
ID=68083586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910759946.9A Pending CN110304769A (en) | 2019-08-16 | 2019-08-16 | A kind of catalytic ozonation tower for treatment of dyeing wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110304769A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110226705A1 (en) * | 2010-03-18 | 2011-09-22 | Air Products And Chemicals, Inc. | Apparatus and Method for Dissolution of Ozone in Water and Catalytic Oxidation |
| CN104671391A (en) * | 2015-01-27 | 2015-06-03 | 北京中科圣泰环境科技有限公司 | Ozone heterogeneous catalysis oxidization treatment device and technology for hardly degradable organic wastewater |
| CN105585117A (en) * | 2016-03-09 | 2016-05-18 | 中国矿业大学 | Device for treating jelly in lake water with activated sludge process and removal method thereof |
| CN206232465U (en) * | 2016-10-14 | 2017-06-09 | 武汉华德环保工程技术有限公司 | A kind of device for catalyzing and oxidating ozone for being applied to organic wastewater with difficult degradation thereby treatment |
| CN207619086U (en) * | 2017-04-05 | 2018-07-17 | 绍兴柯桥江滨水处理有限公司 | A kind of catalytic ozonation tower for treatment of dyeing wastewater |
| CN207845294U (en) * | 2018-01-26 | 2018-09-11 | 镇江市和云工业废水处置有限公司 | A kind of aeration device for treating sewage for improving oxygenation and spending |
| CN208776381U (en) * | 2018-08-18 | 2019-04-23 | 杭州恒畅环保科技有限公司 | A kind of catalytic ozonation tower-type reaction device |
-
2019
- 2019-08-16 CN CN201910759946.9A patent/CN110304769A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110226705A1 (en) * | 2010-03-18 | 2011-09-22 | Air Products And Chemicals, Inc. | Apparatus and Method for Dissolution of Ozone in Water and Catalytic Oxidation |
| CN104671391A (en) * | 2015-01-27 | 2015-06-03 | 北京中科圣泰环境科技有限公司 | Ozone heterogeneous catalysis oxidization treatment device and technology for hardly degradable organic wastewater |
| CN105585117A (en) * | 2016-03-09 | 2016-05-18 | 中国矿业大学 | Device for treating jelly in lake water with activated sludge process and removal method thereof |
| CN206232465U (en) * | 2016-10-14 | 2017-06-09 | 武汉华德环保工程技术有限公司 | A kind of device for catalyzing and oxidating ozone for being applied to organic wastewater with difficult degradation thereby treatment |
| CN207619086U (en) * | 2017-04-05 | 2018-07-17 | 绍兴柯桥江滨水处理有限公司 | A kind of catalytic ozonation tower for treatment of dyeing wastewater |
| CN207845294U (en) * | 2018-01-26 | 2018-09-11 | 镇江市和云工业废水处置有限公司 | A kind of aeration device for treating sewage for improving oxygenation and spending |
| CN208776381U (en) * | 2018-08-18 | 2019-04-23 | 杭州恒畅环保科技有限公司 | A kind of catalytic ozonation tower-type reaction device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191008 |