CN206828242U - A kind of highly difficult advanced waste treatment apparatus - Google Patents
A kind of highly difficult advanced waste treatment apparatus Download PDFInfo
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- CN206828242U CN206828242U CN201621267902.2U CN201621267902U CN206828242U CN 206828242 U CN206828242 U CN 206828242U CN 201621267902 U CN201621267902 U CN 201621267902U CN 206828242 U CN206828242 U CN 206828242U
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- ozone
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Abstract
The utility model discloses a kind of highly difficult advanced waste treatment apparatus, belongs to sewage treatment area.Highly difficult advanced waste treatment apparatus of the present utility model includes three pretreatment pool, catalysis oxidation pond and exhaust gas absorption cell reaction tanks that bottom is interconnected, and is separated successively using folded plate between each reaction tank；The catalysis oxidation pond is separated into different size of point of n >=2 pond along water (flow) direction by folded plate.The highly difficult advanced waste treatment apparatus of the utility model can promote gas-liquid two-phase to be sufficiently mixed, and improve ozone utilization rate, reduce cost.
Description
Technical field
The utility model belongs to sewage treatment area, is related to one kind and is applied to highly difficult advanced waste treatment apparatus.
Background technology
In existing technique for treating industrial wastewater, advanced oxidation processes can biodegradability is poor, relative molecular mass is larger has
The direct mineralising of machine waste water improves biodegradability by aoxidizing.Ozonation technology is because oxidation effectiveness is good, and decoloring ability is strong, nothing
Secondary pollution, it is most representative in advanced oxidation processes, widely used advanced oxidation processes, it is organic with removing more by force
The pollutant such as the ability of pollutant, the phenol that can be gone in water removal, cyanogen, may also be used for the sodium alkyl benzene sulfonate in Decomposition Wastewater
（ABS）, protein, amino acid, organic amine, lignin, humus, the pollution such as miscellaneous cyclic compound and chain type unsaturated compound
Thing.Meanwhile also there is extraordinary effect to printing and dyeing, the decolorization of waste water from dyestuff, Ozonation.Therefore, ozone oxidation
Method has a good application prospect.
So because in ozonation technology, the utilization rate of ozone is low, causes processing cost to improve；And ozone oxidation has
Selectivity, when change of water quality is larger, it is difficult to ensure up to standard.Therefore, Chinese patent literature CN201762214U disclose it is a kind of smelly
Oxygen-biological active carbon water purifying device, including ozone prepare between, ozone contact tank, lift pump room and biological activated carbon oil strain,
In ozone contact tank provided with pectination, up and down to slotting several deflectors, ozone shower nozzle is respectively provided between adjacent deflector,
Sewage inlet and ozone contact tank outlet are respectively equipped with the both ends of ozone contact tank:Ozone is divided between preparing by ozone pipeline
It is not connected with each ozone shower nozzle, ozone contact tank outlet passes through the elevator pump and the cloth of biological activated carbon filter in lift pump room
Water installations entrance connects.The prior art device collection activated carbon physical and chemical adsorption, ozone chemistry oxidation and oxidation degradation
Device be integrated, hardly degraded organic substance enters biological activated carbon filter after being oxidized by ozone into easily biodegradable organicses in sewage,
The further removal of organic matter is carried out, cost can be reduced to a certain extent.So because the prior art is respectively folded plate water conservancy diversion, make
Water flow it is short, the cross-sectional area of ozone contact tank is small, and current turn is few and the type of flow of water is single, so as to cause gas
Liquid two-phase mixtures are not abundant enough, and ozone utilization rate is low, high expensive.
Therefore it is badly in need of a kind of new ozone-oxidizing device, to improve ozone utilization ratio, reduces processing cost, it is ensured that dirty
Water qualified discharge.
The content of the invention
Therefore, the technical problems to be solved in the utility model is to overcome respectively folded plate water conservancy diversion of the prior art so that
The flow of water is short, and the cross-sectional area of ozone contact tank is small, and current turn is few and the type of flow of water is single, so as to cause gas-liquid
The defects of two-phase mixtures are not abundant enough, and ozone utilization rate is low, high expensive, so as to provide a kind of highly difficult Sewage advanced treatment dress
Put.
The technical solution of the utility model is as follows：
A kind of highly difficult advanced waste treatment apparatus, including pretreatment pool, catalysis oxidation pond and the tail that bottom is interconnected
Three reaction tanks of aspiration receives pond, separated successively using folded plate between each reaction tank；The catalysis oxidation pond is along current side
Different size of point of n >=2 pond is separated into by folded plate.
The pretreatment pool is provided with water inlet, and the exhaust gas absorption cell is provided with delivery port；The catalysis oxidation bottom of pond portion is set
There are ozone air inlet pipe and catalyst dividing plate, top is provided with ozone escape pipe.
The catalyst dividing plate is located at the top of the ozone air inlet pipe, to add filler and catalyst, enables ozone
It is enough quickly and efficiently to be contacted with catalyst, promote reaction to carry out.
The pretreatment pool width is 1000mm-5000mm；The exhaust gas absorption cell width is 1000mm-5000mm；Institute
It is 1000mm-5000mm to state point pond width.Using the pond body width in the range of this, in turn ensure that on the basis of flow is increased
Device has certain treating capacity.
The ozone air inlet pipe is provided with the stomata gradually decreased with water (flow) direction quantity.I.e. with water pollutant concentration
Corresponding reduction ozone dosage is reduced, so that the utilization rate of ozone is maximized, saves production cost.
The ozone escape pipe is connected with circulating pump, and ozone tail gas is smelly by entering after circulating pump gas collection from air inlet pipe porch
Oxygen air inlet pipeline, to improve ozone utilization rate.
Compared with prior art, the utility model has the advantages that：
1st, highly difficult advanced waste treatment apparatus provided by the utility model, divide equally folded plate water conservancy diversion using non-, increase ozone
With the waste water time, by the way that catalysis oxidation pond to be separated into some points of ponds of different sizes, divide pond cross-sectional area to change, become
Change water velocity increase current turn, be sufficiently mixed gas-liquid two-phase, improve ozone utilization rate；
2nd, highly difficult advanced waste treatment apparatus provided by the utility model, the stomata of ozone air inlet pipe use non-homogeneous point
Mode for cloth, that is, carrying out water concentration upper zone, matching high-concentrated ozone, as water flow direction is gradually reduced ozone concentration,
Go out current section, do not add ozone, so can both improve the utilization ratio of ozone, can reduce again into the smelly of next operation stage
Oxygen amount, reduce the influence to next handling process.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of highly difficult advanced waste treatment apparatus of the utility model；
Accompanying drawing sign is as follows：1- water inlets；2- pretreatment pools；3- catalysis oxidations pond；4- exhaust gas absorption cells；5- delivery ports；
6- ozone escape pipes；7- circulating pumps；8- ozone air inlet pipe；9- folded plates；10- catalyst dividing plates；11- ozone.
Embodiment
It is to preferably further understand the utility model to provide following embodiments, it is not limited to the optimal implementation
Mode, content of the present utility model and protection domain are not construed as limiting, anyone is under enlightenment of the present utility model or incites somebody to action
As any and the utility model that the feature of the utility model and other prior arts is combined and drawn is same or like
Product, all fall within the scope of protection of the utility model.
A kind of highly difficult advanced waste treatment apparatus, as shown in figure 1, highly difficult advanced waste treatment apparatus includes bottom phase
4 three intercommunicated pretreatment pool 2, catalysis oxidation pond 3 and exhaust gas absorption cell reaction tanks, folded plate 9 is used between each reaction tank
Separate successively；The catalysis oxidation pond 3 is separated into different size of point of n >=2 pond along water (flow) direction by folded plate 9.
The pretreatment pool 2 is provided with water inlet 1, and the exhaust gas absorption cell 4 is provided with delivery port 5；The bottom of catalysis oxidation pond 3
Portion is provided with ozone air inlet pipe 8 and catalyst is provided with ozone escape pipe 6 every 10 plates, top.
The catalyst dividing plate 10 is located at the top of the ozone air inlet pipe 8, to add filler and catalyst, makes ozone
It can quickly and efficiently be contacted with catalyst, promote the progress of reaction.
The width of pretreatment pool 2 is 1000mm-5000mm；The width of exhaust gas absorption cell 4 is 1000mm-5000mm；
Pond width is divided to be 1000mm-5000mm in the catalysis oxidation pond 3.
The ozone air inlet pipe 8 is provided with the stomata gradually decreased with water (flow) direction quantity.
The ozone escape pipe 6 is connected with circulating pump 7, and ozone tail gas after the gas collection of circulating pump 7 from air inlet pipe porch by entering
Enter ozone air inlet pipeline, to improve ozone utilization rate.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.Obviously, above-described embodiment is only intended to clearly illustrate example, and not to embodiment
Limit.For those of ordinary skill in the field, other multi-forms can also be made on the basis of the above description
Change or variation.There is no necessity and possibility to exhaust all the enbodiments.And it is apparent thus to extend out
Change or change still in the protection domain of the invention among.
Claims (6)
1. a kind of highly difficult advanced waste treatment apparatus, it is characterised in that pretreatment pool, the catalysis oxygen being interconnected including bottom
Change three reaction tanks in pond and exhaust gas absorption cell, separated successively using folded plate between each reaction tank；The catalysis oxidation pond
Different size of point of n >=2 pond is separated into by folded plate along water (flow) direction；The highly difficult advanced waste treatment apparatus also includes tail
The gas circulatory system, exhaust collection is used.
2. highly difficult advanced waste treatment apparatus according to claim 1, it is characterised in that the pretreatment pool be provided with into
The mouth of a river, the exhaust gas absorption cell are provided with delivery port；The catalysis oxidation bottom of pond portion is provided with ozone air inlet pipe and catalyst dividing plate, top
Portion is provided with ozone escape pipe.
3. highly difficult advanced waste treatment apparatus according to claim 2, it is characterised in that the catalyst dividing plate is located at
The top of the ozone air inlet pipe, to add filler and catalyst, so that ozone can fast and effeciently contact with catalyst,
Reaction is promoted to carry out.
4. highly difficult advanced waste treatment apparatus according to claim 3, it is characterised in that the pretreatment pool width is
1000mm-5000mm；The exhaust gas absorption cell width is 1000mm-5000mm；Described point of pond width is 1000mm-5000mm.
5. highly difficult advanced waste treatment apparatus according to claim 4, it is characterised in that set in the ozone air inlet pipe
There is the stomata gradually decreased with water (flow) direction quantity.
6. highly difficult advanced waste treatment apparatus according to claim 1, it is characterised in that the exhaust gas circulation system bag
Include ozone escape pipe, circulating pump and circulation line, ozone tail gas by entering ozone air inlet pipe through circulation line after circulating pump gas collection,
Further improve ozone utilization rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621267902.2U CN206828242U (en) | 2016-11-23 | 2016-11-23 | A kind of highly difficult advanced waste treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621267902.2U CN206828242U (en) | 2016-11-23 | 2016-11-23 | A kind of highly difficult advanced waste treatment apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN206828242U true CN206828242U (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621267902.2U Active CN206828242U (en) | 2016-11-23 | 2016-11-23 | A kind of highly difficult advanced waste treatment apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495359A (en) * | 2016-11-23 | 2017-03-15 | 北京清大国华环境股份有限公司 | A kind of highly difficult advanced waste treatment apparatus and method |
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2016
- 2016-11-23 CN CN201621267902.2U patent/CN206828242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495359A (en) * | 2016-11-23 | 2017-03-15 | 北京清大国华环境股份有限公司 | A kind of highly difficult advanced waste treatment apparatus and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100085 C404, Building 9 C, Shangdi Third Street, Haidian District, Beijing Patentee after: Tsingdahua Environment Group Co., Ltd. Address before: 100085 C404, Building 9 C, Shangdi Third Street, Haidian District, Beijing Patentee before: BEIJING GO HIGHER ENVIRONMENT CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |