CN219363369U - Water inlet distributor for wastewater wet oxidation reaction kettle - Google Patents
Water inlet distributor for wastewater wet oxidation reaction kettle Download PDFInfo
- Publication number
- CN219363369U CN219363369U CN202222591236.XU CN202222591236U CN219363369U CN 219363369 U CN219363369 U CN 219363369U CN 202222591236 U CN202222591236 U CN 202222591236U CN 219363369 U CN219363369 U CN 219363369U
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- China
- Prior art keywords
- wet oxidation
- water inlet
- dispersion
- reaction kettle
- wastewater
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model discloses a water inlet distributor for a wastewater wet oxidation reaction kettle, which mainly comprises a water inlet 1, a conical dispersion 2 and a bracket 3. Wastewater enters the wet oxidation reactor through inlet 1 and, due to the top dispersion of the conical dispersion 2, flows into the reactor from around the dispersion instead of a concentrated stream. The conical dispersion 2 consists of 3 to 6 columnar bodies, and a bracket 3 is fixed on the kettle body of the reactor. The distributor has simple structure, can disperse the wastewater entering the wet oxidation reaction kettle into lamellar liquid by a concentrated water flow, greatly increases the gas-liquid contact area, has good gas-liquid exchange effect and high efficiency, and greatly improves the treatment efficiency of the wet oxidation reaction kettle.
Description
Technical Field
The utility model belongs to the technical field of wastewater treatment, and particularly relates to a water inlet distributor for a wastewater wet oxidation reaction kettle.
Background
The wet oxidation method is a method for oxidizing organic pollutants into inorganic matters such as CO2, H2O and the like or micromolecular organic matters in a liquid phase by taking air or oxygen as an oxidant under the conditions of high temperature (150-320 ℃) and high pressure (0.5-10 MPa). The method has remarkable effect on treating high-concentration organic wastewater and wastewater containing toxic substances and substances difficult to biodegrade, and compared with the traditional biological treatment method, the wet oxidation method has the advantages of high efficiency, energy conservation, no secondary pollution and the like.
The bottleneck of the treatment efficiency of the wet oxidation reaction kettle is a gas-liquid exchange process, and the conventional reaction kettle has small gas-liquid contact surface and low reaction efficiency. This novel thin layer water layer that becomes a stream of rivers through simple distributor that uses, great increase gas-liquid area of contact, therefore treatment effeciency can promote greatly.
Disclosure of Invention
In order to achieve the purpose, the utility model aims to increase the gas-liquid contact area of the wet oxidation reaction kettle through the water inlet distributor for the wastewater wet oxidation reaction kettle.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a water inlet distributor for a wastewater wet oxidation reaction kettle mainly comprises a water inlet (1), a conical dispersion body (2) and a bracket (3). Wastewater enters the wet oxidation reaction kettle through the water inlet (1), and flows into the reactor from the periphery of the dispersion instead of a concentrated water flow due to the dispersion effect at the top of the conical dispersion (2). The conical dispersion (2) consists of 3 to 6 columnar bodies, and a bracket 3 is fixed on the kettle body of the reactor.
Preferably, the diameter of the bottom of the conical dispersion (2) is 1-3 times of the diameter of the water inlet pipe.
Preferably, the height of the conical dispersion (2) is 0.3 to 1 times the diameter of the bottom.
Preferably, the edge of the inclined plane of the conical dispersion (2) is 0.2-1.0 cm away from the gap width of the water inlet pipe orifice.
Compared with the prior art, the utility model has the following beneficial effects: the wastewater entering the wet oxidation reaction kettle is dispersed into lamellar liquid by a concentrated water flow, so that the gas-liquid contact area is greatly increased, the gas-liquid exchange effect is good, the efficiency is high, and the treatment efficiency of the wastewater wet oxidation reaction kettle is greatly improved.
Drawings
FIG. 1 is a schematic diagram of a water inlet distributor for a wet oxidation reactor for wastewater.
In the figure: 1. a water inlet; 2. a conical dispersion; 3. and (3) a bracket.
FIG. 2 is a top view of a water inlet distributor for a wastewater wet oxidation reactor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The chemical wastewater is treated by adopting the wet oxidation reaction kettle. Wastewater enters the wet oxidation reaction kettle through the water inlet (1), and flows into the reactor from the periphery of the dispersion instead of a concentrated water flow due to the dispersion effect at the top of the conical dispersion (2). The conical dispersion (2) consists of 3-6 columnar bodies and a bracket (3) is fixed on the kettle body of the reactor. The distributor has simple structure, can disperse the wastewater entering the wet oxidation reaction kettle into lamellar liquid by a concentrated water flow, greatly increases the gas-liquid contact area, has good gas-liquid exchange effect and high efficiency, and greatly improves the treatment efficiency of the wet oxidation reaction kettle.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a wet oxidation of waste water distributor for reation kettle, mainly includes water inlet (1), toper dispersion (2), support (3), its characterized in that: the conical dispersion (2) is formed by 3-6 columnar bodies, a bracket (3) is fixed on the kettle body of the reactor, waste water enters the wet oxidation reaction kettle through the water inlet (1), and the waste water flows into the reactor from the periphery of the dispersion due to the dispersion effect of the top of the conical dispersion (2).
2. The water inlet distributor for a wastewater wet oxidation reactor according to claim 1, wherein: the diameter of the bottom of the conical dispersion body (2) is 1-3 times of the diameter of the water inlet pipe.
3. The water inlet distributor for a wastewater wet oxidation reactor according to claim 1, wherein: the height of the conical dispersion (2) is 0.3 to 1 time of the diameter of the bottom.
4. The water inlet distributor for a wastewater wet oxidation reactor according to claim 1, wherein: the width of the gap between the edge of the inclined plane of the conical dispersion (2) and the water inlet pipe orifice is 0.2-1.0 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222591236.XU CN219363369U (en) | 2022-09-29 | 2022-09-29 | Water inlet distributor for wastewater wet oxidation reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222591236.XU CN219363369U (en) | 2022-09-29 | 2022-09-29 | Water inlet distributor for wastewater wet oxidation reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219363369U true CN219363369U (en) | 2023-07-18 |
Family
ID=87141285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222591236.XU Active CN219363369U (en) | 2022-09-29 | 2022-09-29 | Water inlet distributor for wastewater wet oxidation reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219363369U (en) |
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2022
- 2022-09-29 CN CN202222591236.XU patent/CN219363369U/en active Active
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