CN205328688U - Tail water degree of depth processing system based on heterogeneous catalytic oxidation of microbubble ozone - Google Patents
Tail water degree of depth processing system based on heterogeneous catalytic oxidation of microbubble ozone Download PDFInfo
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- CN205328688U CN205328688U CN201521090955.7U CN201521090955U CN205328688U CN 205328688 U CN205328688 U CN 205328688U CN 201521090955 U CN201521090955 U CN 201521090955U CN 205328688 U CN205328688 U CN 205328688U
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Abstract
The utility model relates to a tail water degree of depth processing technique field provides a tail water degree of depth processing system based on heterogeneous catalytic oxidation of microbubble ozone, including ozone generator, reaction column and ozone destructor, ozone generator is linked together through the intake pipe of outlet duct bottom the reaction column at top, and the reaction column is linked together through the outlet duct at top and the intake pipe of ozone destructor, and the reaction column bottom sets up the inlet tube, and the top sets up the outlet pipe, the reaction column uses flange joint respectively by divideing into first section reaction column, second section reaction column, third section reaction column and fourth section reaction column on going in proper order between every section reaction column to use gasket seal. The utility model discloses in, the pollutant can the high efficiency be got rid of steadily to tail water after the heterogeneous catalytic oxidation of microbubble ozone handles, do not produce secondary pollution moreover, the reaction column barrel divides four sections installations and can conveniently transport and dismantle, and the later stage plant maintenance of being convenient for is used.
Description
Technical field
This utility model relates to Tailwater Depth processing technology field, is specifically related to a kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation and processes system。
Background technology
Shortage of water resources has caused the extensive concern of people。Reusing sewage can alleviate rivers, lake pollution, and water conservation is not damaged, minimizing with water rate with and sewage purification expense, promote that economy and environment develop in harmony as much as possible, there is good economic benefit, environmental benefit。According to incompletely statistics, the reclamation rate of nearly 10,000,000,000 tons of tail water that wastewater treatment in China factory produces every year is only 10%。Therefore, research Tailwater Depth treatment technology is extremely urgent further。
At present, Tailwater Depth treatment technology mainly have include Filtration, absorption method is main materializing strategy technology, have include bioreactor, biofilter, artificial swamp are main biologic treating technique, have include reverse osmosis, microfiltration, nanofiltration are main membrane separation technique, also have some novel advanced treatment of wastewater technology such as superconductive magnetic separation, high pressure pulse discharge technology, ultrasonic technology, biological enzyme technologies etc.。Many combination techniques are widely used especially, as the advanced treating of municipal sewage is had good effect by coagulating sedimentation/filtration/aminolysis analysis/charcoal column combination technique, double; two media filtration/reverse osmosis group technology, ultrafiltration/ultraviolet light/reverse osmosis production " new unboiled water " group technology, coagulating sedimentation/secondary filter/ozone oxidation/quartz sand filtration/activated carbon filtration/hollow fiber ultrafiltration group technology etc.。
But, different treatment technologies all has the drawback of its process, and different tail water water quality difference is also relatively big, should select rational treatment technology, constantly bring forth new ideas on conventional art, so as to promote the development of further treatment technique better。
Utility model content
The purpose of this utility model is to utilize microbubble ozone heterogeneous catalytic oxidation technology, it is provided that a kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation processes system。
This utility model is achieved through the following technical solutions:
A kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation processes system, including ozonator, reaction column and ozone breaker, described ozonator is connected with the air inlet pipe bottom reaction column by the escape pipe at top, reaction column is connected with the air inlet pipe of ozone breaker by the escape pipe at top, arranging water inlet pipe bottom reaction column, top arranges outlet pipe；Described reaction column is divided into first paragraph reaction column, second segment reaction column, the 3rd section of reaction column and the 4th section of reaction column from down to up, uses Flange joint respectively, and use gasket seal between every section of reaction column。Facilitate equipment conveying and in-site installation on the one hand, if the replacing that can quickly carry out respective reaction section of locally breaking down on the other hand is dismantled without by the whole series reaction column, facilitate post facility and safeguard use。
A kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation described in the utility model processes system, described reaction column includes reaction column cylinder, reaction column support, titanium alloy aeration plate, activated carbon supported Iron-Manganese Catalyst, visor and Pressure gauge, described reaction column support is arranged at outside reaction column cylinder, titanium alloy aeration plate is arranged at first paragraph reaction column cylinder body bottom, Pressure gauge is arranged at the 4th section of reaction column cylinder top, activated carbon supported Iron-Manganese Catalyst is arranged at the 3rd section of reaction column inner barrel, the pollutant in water are removed on the one hand by the adsorption of himself, produce there is the active particle of strong oxidizing property thus further enhancing the removal efficiency of pollutant with ozone generation concerted reaction on the other hand。
A kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation described in the utility model processes system, and described visor includes level glass and air bubbles dispersion visor, and level glass is arranged on the 4th section of reaction column, is used for observing liquid level situation；Air bubbles dispersion visor is arranged on second segment reaction column, mainly in order to observe the production of microbubble。
A kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation described in the utility model processes system, and described ozonator adopts built-in oxygen production unit mode, it is not necessary to external oxygen tank, improves safety and the convenience of system operation。Its technology requires: ozone output 20 ~ 45g/h, flow 1 ~ 5L/min, variable output 20%-100%。
A kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation described in the utility model processes system, the escape pipe of described ozonator is first vertically extending to higher than reaction column routine liquid level 20 ~ 30cm, being then connected to reaction column bottom air inlet pipe vertically downward。Arranging gas flowmeter on the raw device escape pipe of ozonisation and produce flow in order to monitor ozone, arrange check valve in case solution is under himself pressure effect in reactor simultaneously, adverse current enters the raw device of ozonisation, causes device damage。
A kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation described in the utility model processes system, in described reaction column, residual ozone is connected to ozone breaker from the escape pipe at its top and carries out resolution process, and ozone breaker includes ozone breaker cylinder, resistance wire and ozone layer destroying agent。
A kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation described in the utility model processes system, and described ozone layer destroying agent adopts rebuilding, is symmetrically distributed in the both sides up and down of resistance wire。
A kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation described in the utility model processes system, and described first paragraph reaction column cylinder is round table-like, and its sidewall and horizontal plane angle are 45 °, and is an entirety with titanium alloy aeration plate。
A kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation described in the utility model processes system, and described pad material is politef。
A kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation described in the utility model processes system, described reaction column, ozone breaker, pipeline and accessory all adopt 316L rustless steel to be made, wherein reaction column, ozone breaker wall thickness are all not less than 4mm, pipeline and accessory wall thickness and are all not less than 2mm。
The beneficial effects of the utility model are in that:
1) tail water can remove pollutant efficiently and stably after microbubble ozone heterogeneous catalytic oxidation processes, and does not produce secondary pollution。
2) ozonator adopts built-in oxygen production unit mode, it is not necessary to external oxygen tank, improves safety and the convenience of system operation
3) reaction column cylinder is divided into four sections, mutually adopt Flange joint and adopt teflon gasket to seal, facilitate equipment conveying and in-site installation on the one hand, if locally breaking down on the other hand, the replacing that can quickly carry out respective reaction section is dismantled without by the whole series reaction column, facilitates post facility and safeguards use。
4) ozone breaker adopts the dual function of resistance wire and ozone layer destroying agent, can ozone that thoroughly decomposition reaction post is remaining efficiently。
Accompanying drawing explanation
Fig. 1 is the schematic diagram that a kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation of this utility model processes system。
Accompanying drawing labelling:
100, ozonator；110, gas flowmeter；120, check valve；131, ozonator escape pipe；200, reaction column；210, reaction column cylinder；220, reaction column support；230, titanium alloy aeration plate；240, activated carbon supported Iron-Manganese Catalyst；251, level glass；252, air bubbles dispersion visor；260 Pressure gauges；270, flange；280, teflon gasket；291, reaction column escape pipe；292, reaction column air inlet pipe；293, water inlet pipe；294, outlet pipe；300, ozone breaker；310, ozone breaker cylinder；320, resistance wire；330, ozone layer destroying agent；341, ozone breaker air inlet pipe；342 ozone breaker escape pipes。
Detailed description of the invention
For being best understood from this utility model, below in conjunction with embodiment and accompanying drawing, this utility model being further described, following example are only that this utility model is illustrated but not it are limited。
Primary structure:
As shown in Figure 1, a kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation processes system, including ozonator 100, reaction column 200 and ozone breaker 300, described ozonator 100 is connected with the air inlet pipe 292 bottom reaction column by the escape pipe 131 at top, reaction column is connected with ozone breaker air inlet pipe 341 by the escape pipe 291 at top, arranging water inlet pipe 293 bottom reaction column, top arranges outlet pipe 294；Described reaction column 200 is divided into first paragraph reaction column, second segment reaction column, the 3rd section of reaction column and the 4th section of reaction column from down to up, uses flange 270 to connect respectively, and seal with teflon gasket 280 between every section of reaction column。
Ozonator 100 adopts built-in oxygen production unit mode, it is not necessary to external oxygen tank, improves safety and the convenience of system operation。Its technology requires: ozone output 20 ~ 45g/h, flow 1 ~ 5L/min, variable output 20%-100%。
Ozonator escape pipe 131 is first vertically extending to higher than reaction column routine liquid level 20 ~ 30cm, being then connected to reaction column bottom air inlet pipe 292 vertically downward。Arranging gas flowmeter 110 on ozonator escape pipe 131 and produce flow in order to monitor ozone, arrange check valve 120 in case solution is under himself pressure effect in reactor simultaneously, adverse current enters ozonator 100, causes device damage。
Reaction column 200 mainly includes reaction column cylinder 210 and support 220, titanium alloy aeration plate 230, activated carbon supported Iron-Manganese Catalyst 240, level glass 251 and air bubbles dispersion visor 252, Pressure gauge 260。
Titanium alloy aeration plate 230 is arranged at the first paragraph reaction column bottom reaction column 200, and first paragraph reaction column cylinder is round table-like, and its sidewall and horizontal plane angle are 45 °, and is an entirety with titanium alloy aeration plate 230；Second segment reaction column arranges air bubbles dispersion visor 252, mainly in order to observe the production of microbubble；3rd section of reaction column arranges activated carbon supported Iron-Manganese Catalyst 240, removing the pollutant in water by the adsorption of himself on the one hand, producing there is the active particle of strong oxidizing property thus further enhancing the removal efficiency of pollutant with ozone generation concerted reaction on the other hand；4th section of reaction column arranges level glass 251 and Pressure gauge 260。In reaction column, residual ozone is connected to ozone breaker 300 from the escape pipe 291 at its top and carries out resolution process。The diameter of level glass and air bubbles dispersion visor is set to 80cm。
Ozone breaker 300 mainly includes ozone breaker cylinder 310, resistance wire 320, ozone layer destroying agent 330。Ozone layer destroying agent 330 adopts rebuilding, is symmetrically distributed in the both sides up and down of resistance wire 320。
Reaction column 200, ozone breaker 300, pipeline and accessory all adopt 316L rustless steel to be made, and wherein reaction column, ozone breaker wall thickness are all not less than 4mm, pipeline and accessory wall thickness and are all not less than 2mm。
Operation principle:
Sewage Plant tail water of (standing) enters reaction column 200 from water inlet pipe 293 bottom reaction column under force (forcing) pump effect, opens ozonator 100 simultaneously and produces ozone, is entered reaction column 200 through gas flowmeter 110 and check valve 120 by reaction column bottom inflow pipe 292。Tail water first with ozone contact generation oxidation reaction, thus removing wherein partial contamination thing。Reaction column ozone contacts with activated carbon supported Iron-Manganese Catalyst 240 rapidly and occurs concerted reaction to produce the active particle with strong oxidizing property。And when sewage contacts with activated carbon supported Iron-Manganese Catalyst 240, there is adsorption reaction on the one hand with it, react with the active particle of above-mentioned strong oxidizing property on the other hand, thus further enhancing the removal efficiency of pollutant。
Tail water after advanced treating is discharged by reaction column top outlet pipe 294 after meeting discharge standard, and residual ozone is connected to ozone breaker 300 from the escape pipe 291 at its top in reaction column, carrying out resolution process through the heat effect of resistance wire 320 and the chemical action of ozone layer destroying agent 330, the gas after process is discharged through ozone breaker escape pipe 342。
The above embodiment is only that preferred implementation of the present utility model is described; not scope of the present utility model is defined; under the premise designing spirit without departing from this utility model; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that claims of the present utility model are determined。
Claims (10)
1. the Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation processes system, including ozonator, reaction column and ozone breaker, described ozonator is connected with the air inlet pipe bottom reaction column by the escape pipe at top, reaction column is connected with the air inlet pipe of ozone breaker by the escape pipe at top, arranging water inlet pipe bottom reaction column, top arranges outlet pipe；It is characterized in that: described reaction column is divided into first paragraph reaction column, second segment reaction column, the 3rd section of reaction column and the 4th section of reaction column from down to up, uses Flange joint respectively, and use gasket seal between every section of reaction column。
2. a kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation according to claim 1 processes system, it is characterized in that: described reaction column includes reaction column cylinder, reaction column support, titanium alloy aeration plate, activated carbon supported Iron-Manganese Catalyst, visor and Pressure gauge, described reaction column support is arranged at outside reaction column cylinder, titanium alloy aeration plate is arranged at first paragraph reaction column cylinder body bottom, activated carbon supported Iron-Manganese Catalyst is arranged at the 3rd section of reaction column inner barrel, and Pressure gauge is arranged at the 4th section of reaction column cylinder top。
3. a kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation according to claim 2 processes system, it is characterized in that: described visor includes level glass and air bubbles dispersion visor, level glass is arranged on the 4th section of reaction column, and air bubbles dispersion visor is arranged on second segment reaction column。
4. a kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation according to claim 1 processes system, it is characterized in that: described ozonator adopts built-in oxygen production unit mode, ozone output 20 ~ 45g/h, flow 1 ~ 5L/min, variable output 20%-100%。
5. a kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation according to claim 4 processes system, it is characterized in that: the escape pipe of described ozonator is first vertically extending to higher than reaction column routine liquid level 20 ~ 30cm, being then connected to reaction column bottom air inlet pipe vertically downward；The escape pipe of ozonator arranges gas flowmeter and check valve。
6. a kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation according to claim 1 processes system, it is characterised in that: described ozone breaker includes ozone breaker cylinder, resistance wire and ozone layer destroying agent。
7. a kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation according to claim 6 processes system, it is characterised in that: described ozone layer destroying agent adopts rebuilding, is symmetrically distributed in the both sides up and down of resistance wire。
8. a kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation according to claim 2 processes system, it is characterized in that: described first paragraph reaction column cylinder is round table-like, its sidewall and horizontal plane angle are 45 °, and are an entirety with titanium alloy aeration plate。
9. a kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation according to claim 1 processes system, it is characterised in that: described pad material is politef。
10. a kind of Tailwater Depth based on microbubble ozone heterogeneous catalytic oxidation according to claim 1 processes system, it is characterized in that: described reaction column, ozone breaker, pipeline and accessory all adopt 316L rustless steel to be made, wherein reaction column, ozone breaker wall thickness are all not less than 4mm, pipeline and accessory wall thickness and are all not less than 2mm。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090955.7U CN205328688U (en) | 2015-12-24 | 2015-12-24 | Tail water degree of depth processing system based on heterogeneous catalytic oxidation of microbubble ozone |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521090955.7U CN205328688U (en) | 2015-12-24 | 2015-12-24 | Tail water degree of depth processing system based on heterogeneous catalytic oxidation of microbubble ozone |
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| CN205328688U true CN205328688U (en) | 2016-06-22 |
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| CN201521090955.7U Active CN205328688U (en) | 2015-12-24 | 2015-12-24 | Tail water degree of depth processing system based on heterogeneous catalytic oxidation of microbubble ozone |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439277A (en) * | 2015-12-24 | 2016-03-30 | 安徽锋亚环境技术有限公司 | Tail water deep treatment system based on micro-bubble ozone heterogeneous catalysis and oxidization |
| CN108358350A (en) * | 2018-02-07 | 2018-08-03 | 北京交通大学 | The advanced treatment apparatus and method of high ferro defecate collection waste water |
-
2015
- 2015-12-24 CN CN201521090955.7U patent/CN205328688U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439277A (en) * | 2015-12-24 | 2016-03-30 | 安徽锋亚环境技术有限公司 | Tail water deep treatment system based on micro-bubble ozone heterogeneous catalysis and oxidization |
| CN108358350A (en) * | 2018-02-07 | 2018-08-03 | 北京交通大学 | The advanced treatment apparatus and method of high ferro defecate collection waste water |
| CN108358350B (en) * | 2018-02-07 | 2020-12-22 | 北京交通大学 | Advanced treatment device and method for high-speed rail excrement collecting wastewater |
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