CN2517734Y - Water treatment reactor - Google Patents
Water treatment reactor Download PDFInfo
- Publication number
- CN2517734Y CN2517734Y CN 02209650 CN02209650U CN2517734Y CN 2517734 Y CN2517734 Y CN 2517734Y CN 02209650 CN02209650 CN 02209650 CN 02209650 U CN02209650 U CN 02209650U CN 2517734 Y CN2517734 Y CN 2517734Y
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- reactant
- water
- condensing
- ozone
- reactor
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Abstract
The utility model relates to the water treatment technology, in particular to a water treatment reactor which mainly comprises a water distributor, an ozone distributing head, a supersonic probe, a mixer, an absorber, a temperature sensor, a reacting body and a condensing device, wherein, the reacting body is a column shaped structure with an intercalated layer which is a condensing chamber, and the temperature sensor arranged in the condensing chamber and connected with a controller is electrically connected with a controlling valve in the condensing device; a mixer is installed in the reactor from the upper part, the ozone distributing head connected with an ozone generator and the supersonic probe connected with ultrasonic wave generator are installed in the reactor below the mixer, the water distributor is positioned at the bottom of the reactor, and connected with the pipeline of a sewage pump, and a water outlet pipe with a switch is arranged on the reacting body. The biochemical performance of the sewage is enhanced.
Description
Technical field
The utility model relates to water technology, specifically a kind of water processing reactor.
Background technology
In the prior art, adopt common physico-chemical process to handle oil extraction waste water, effluent quality can only satisfy underground re-injection requirement usually, is difficult to satisfy the industrial wastewater discharge standard.Overwhelming majority waste water carry out underground re-injection after conventional art breading, but wherein very major part be invalid re-injection for avoiding environmental pollution to take, its cost is very high, and the re-injection resource-constrained, the difficulty in treatment of oil extraction waste water is that pollutent is neither easily separated, is difficult for degraded again.The biodegradability of waste water is poor, and generally the BOD/COD value is no more than 0.2, the biochemical treatment difficulty.At present, take anaerobic biological treatment, though the BOD/COD value rises, biodegradability strengthens, because contaminant degradation speed is slow, the hydraulic detention time of anaerobic unit is long, has limited this technology popularization and has used.The key that addresses the above problem is the oxidation technology and the device thereof of the pollutent seeking to suit, the biodegradability energy of regulation and control thick-oil waste water.
Summary of the invention
For overcome above-mentioned pollutent not easily separated, be difficult for degraded and long defective of treatment time, the purpose of this utility model provides a kind of contaminant removal efficiency height, water processing reactor that biodegradability is stronger.
To achieve these goals, the technical solution of the utility model is mainly to be made up of water distributor, ozone air distribution head, ultrasound probe, agitator, resorber, temperature sensor, reactant and condensing works, wherein reactant is the columnar structure of strap clamp layer, its interlayer is a condensing chamber, is located at temperature sensor in the condensing chamber, that link to each other with controller and is electrically connected with control valve in the condensing works; One agitator is installed in the reactant from top, the ultrasound probe that the ozone air distribution head that is connected with the ozonizer line and ultrasonic generator line connect is installed in the reactant, in the agitator below, water distributor is positioned at the reactant bottom, link to each other with the sump pump pipeline, the rising pipe of a belt switch is set on the reactant;
On the pipeline between sump pump and the water distributor, be provided with trip switch; Described condensing works is by pipeline and the placed in-line structure of condensing chamber by water pump; One control valve is located between condensing chamber bottom and the pump chamber.
Characteristics of the present utility model are:
1. the utility model has utilized ozone-ultransonic synergy, difficult for biological degradation pollutent in oxidized waste water, the particularly thick-oil waste water, can make the macromolecular substance in the waste water be decomposed into the less material of molecular weight, become the compound of relatively easy degraded, thereby the BOD/COD value of waste water rises, compare with wastewater treatment equipment in the prior art, the biodegradability of waste water is improved, and helps follow-up aerobe and handles.
2. the utility model device has utilized ozone-ultransonic synergy to handle the emulsification oil extraction waste water, it is carried out breakdown of emulsion handle, and has improved the coherency of pollutent, helps follow-up coagulating treatment.
3. adopt the utility model with ultrasonic rationally integrated with ozone technology, its comprehensive cost is lower, compare with anaerobic biological treatment device of the prior art, the utility model processing efficiency obviously improves, and the hydraulic detention time of waste water shortened to about 10-20 minute by several days.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
Embodiment 1
Certain oil production waste water in oil field contains COD 221mg/L after oil removal, coagulating treatment, BOD 38mg/L, mineral oil 31mg/L.
As shown in Figure 1, adopt the utility model to carry out wastewater treatment, its structure mainly is made up of water distributor 1, ozone air distribution head 2, ultrasound probe 3, agitator 5, resorber 6, temperature sensor 8, reactant 11 and condensing works, wherein reactant 11 is the columnar structure of strap clamp layer, its interlayer is a condensing chamber 7, is located at temperature sensor 8 in the condensing chamber 7, that link to each other with controller and is electrically connected with control valve 13 in the condensing works; One agitator 5 is installed in 11 li of reactant from top, the ultrasound probe 3 that the ozone air distribution head 2 that is connected with the ozonizer line and ultrasonic generator line connect is installed in 11 li of reactant, in agitator 5 belows, to going up layout down, water distributor 1 is circular, between described ozone air distribution head 2 and reactant 11 bottoms, link to each other with sump pump 12 pipelines, the rising pipe of 1 belt switch 9 is set on the reactant 11;
On the pipeline between sump pump 12 and the water distributor 1, be provided with trip switch 4; Described condensing works be by water pump 10 by pipeline and condensing chamber 7 placed in-line structures, between condensing chamber 7 bottoms and pump chamber, establish a control valve 13.
The utility model: outer diameter D=40cm, inner diameter d=30cm, height h=50cm;
Operating process is as follows: waste water enters reactant 11 by water inlet pipe 4 through water distributor 1, and water distributor 1 top is an ozone air distribution head 2, after the aqueous vapor contact, under the ultrasonic wave effect, ozone-supersonic synergetic effect takes place, the quick stirring of agitator 5, what help reacting steadily carries out, and waste water is discharged after treatment; Reaction end gas enters resorber 6, removes CO
2And still contain residual ozone behind other acid gas, enter the ozone supplied system.Because condensing chamber 7 mounting temperature sensors 8 if temperature of reaction system surpasses 40 ℃, start refrigerating unit automatically, and reaction system is cooled off.
It is as follows to adopt the utility model to handle the waste water operation steps:
(1) oil extraction waste water is added in the reaction unit from bottom to top, feed ozone, make that ozone concn reaches 9.55mg/L in the reaction unit; Add ultrasonic wave simultaneously, its frequency is 21kHz, and sound intensity value is 0.6I
0Oil extraction waste water and ozone are stirred, it is fully contacted; Oil extraction waste water residence time in reaction unit is 10 minutes;
(2) carry out conventional coagulating treatment then: add polymerize aluminum chloride, reach 60mg/L to reaction density, add polyacrylamide again, make its concentration reach 2mg/L.
The utility model result such as table 1.
The wastewater treatment result of table 1 embodiment 1
| The pollutent index | BOD | COD | Mineral oil |
| Raw waste water (mg/L) | 38 | 221 | 31 |
| Step (1) goes out water concentration (mg/L) | 45.1 | 126.5 | 24.7 |
| Step (2) goes out water concentration (mg/L) | 27.3 | 81.4 | 8.1 |
The utility model principle is: according to the structure and the character of principal pollutant in the waste water, under ozone-supersonic synergetic effect, the oxidation of ozone not only makes in the waste water organic pollutant obtain cutting down, and the biodegradability of waste water is improved.The utility model ultrasound-ozone coordination technique has multiple action to conversion, degraded and the breakdown of emulsion etc. of pollutent, and is significant to the regulation and control of wastewater biodegradability, is the efficient apparatus that solves a thick-oil waste water biochemical treatment difficult problem.Adopt this device to handle waste water, particularly oil extraction waste water, compare, increased BOD, COD concentration multiple ratio with conventional oil removal, coagulating treatment.The cohesion performance of pollutent improves, and synergistic result is far superior to the use of monotechnics, and processing costs reduces.
Claims (4)
1. water processing reactor, it is characterized in that: mainly form by water distributor (1), ozone air distribution head (2), ultrasound probe (3), agitator (5), resorber (6), temperature sensor (8), reactant (11) and condensing works, wherein reactant (11) is the columnar structure of strap clamp layer, its interlayer is condensing chamber (7), is located at temperature sensor in the condensing chamber (7), that link to each other with controller (8) and is electrically connected with control valve (13) in the condensing works; One agitator (5) is installed in reactant (11) lining from top, the ultrasound probe (3) that the ozone air distribution head (2) that is connected with ozonizer and ultrasonic generator connect is installed in reactant (11) lining, in agitator (5) below, water distributor (1) is positioned at reactant (11) bottom, link to each other with sump pump (12) pipeline, the rising pipe of a belt switch (9) is set on the reactant (11).
2. according to the described special reaction device of claim 1, it is characterized in that: on the pipeline between sump pump (12) and the water distributor (1), be provided with trip switch (4).
3. according to the described special reaction device of claim 1, it is characterized in that: described condensing works is by pipeline and the placed in-line structure of condensing chamber (7) by water pump (10).
4. according to the described special reaction device of claim 1, it is characterized in that: a control valve (13) is located between condensing chamber (7) bottom and the pump chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209650 CN2517734Y (en) | 2002-01-09 | 2002-01-09 | Water treatment reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209650 CN2517734Y (en) | 2002-01-09 | 2002-01-09 | Water treatment reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2517734Y true CN2517734Y (en) | 2002-10-23 |
Family
ID=33690021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02209650 Expired - Fee Related CN2517734Y (en) | 2002-01-09 | 2002-01-09 | Water treatment reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2517734Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013091845A1 (en) * | 2011-12-21 | 2013-06-27 | Ultrasonic Systems Gmbh | Method for treatment of sulphide-containing spent caustic |
-
2002
- 2002-01-09 CN CN 02209650 patent/CN2517734Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013091845A1 (en) * | 2011-12-21 | 2013-06-27 | Ultrasonic Systems Gmbh | Method for treatment of sulphide-containing spent caustic |
| CN104125930A (en) * | 2011-12-21 | 2014-10-29 | 超声系统股份有限公司 | Method for treatment of sulphide-containing spent caustic |
| JP2015500738A (en) * | 2011-12-21 | 2015-01-08 | ウルトラソニック・システムズ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＵｌｔｒａｓｏｎｉｃ Ｓｙｓｔｅｍｓ Ｇｍｂｈ | Method for treating spent sulfide-containing caustic |
| EA025910B1 (en) * | 2011-12-21 | 2017-02-28 | Ультрасоник Системз Гмбх | Method for treatment of sulphide-containing spent caustic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |