CN203639281U - Device for treating waste liquid containing sodium hypochlorite - Google Patents
Device for treating waste liquid containing sodium hypochlorite Download PDFInfo
- Publication number
- CN203639281U CN203639281U CN201320828758.5U CN201320828758U CN203639281U CN 203639281 U CN203639281 U CN 203639281U CN 201320828758 U CN201320828758 U CN 201320828758U CN 203639281 U CN203639281 U CN 203639281U
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- CN
- China
- Prior art keywords
- waste liquid
- tank body
- clorox
- sodium hypochlorite
- liquid
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a device for treating a waste liquid containing sodium hypochlorite, and in particular relates to a device for decomposing chlorine-containing waste gas into NaCl and oxygen through sodium hypochlorite in a waste liquid in the presence of a catalyst. The device is characterized by structurally comprising a device tank body, a catalytic packing bed arranged below an outlet for decomposition gas after treatment of a waste liquid containing sodium hypochlorite in the device tank body, and an ultrasonic generator arranged in the middle of the device tank body. The device for treating the waste liquid containing sodium hypochlorite provided by the utility model carries out gas-liquid separation on the waste liquid containing sodium hypochlorite by adopting ultrasonic to increase the discharge rate of oxygen; porous ceramic packing of the catalytic packing bed is used as a catalyst carrier, so that the effective specific surface can be increased, and the utilization rate of attached Cu, Ni and other metal oxide catalysts is maximized; and the decomposed oxygen is separated from a liquid after ultrasonic vibration and discharged from an exhaust pipe, and the decomposed liquid does not contain NaClO, and cannot cause secondary pollution to the environment.
Description
Technical field
Processing is containing the device of clorox waste liquid, relates to the clorox of a kind of chlorine contained exhaust gas in waste liquid and be decomposed under the effect of catalyzer the device of NaCl and oxygen.
Background technology
Nickel electrowinning Cobalt Purification operation and copper ashes leach the chlorine contained exhaust gas of operation generation after chlorine residue absorption system absorbs processing, contain a large amount of clorox in its discharging any waste liquor.Chlorine bleach liquor is corrosive, and can not directly discharge, and it belongs to thermodynamic unstable system, generally exists only in basic solution, works as Cl
2when excessive or sour environment, clorox may decompose generation chlorine, causes secondary pollution.
Summary of the invention
The purpose of this utility model is exactly the deficiency existing for above-mentioned prior art, propose that a kind of processing efficiency is high, technical qualification are loose, technique simply, can not cause the processing of secondary pollution containing the device of clorox waste liquid to environment.
Above-mentioned purpose realizes by following proposal.
Processing, containing a device for clorox waste liquid, is characterized in that the structure of its device comprises:
Device tank body, this tank body is tubular tank body, is provided with the waste liquid admission port containing clorox at the lower sides of tank body, liquid relief outlet after upper portion side wall is provided with and processes containing clorox, decomposition gas relief outlet after tank body top is provided with containing clorox liquid waste disposal;
Catalytic filler bed, this catalytic filler bed is arranged at the below containing decomposition gas relief outlet after clorox liquid waste disposal of device tank body;
Ultrasonic generator, this ultrasonic generator is arranged at the middle part of device tank body.
A kind of processing of the present utility model, containing the device of clorox waste liquid, is characterized in that described catalytic filler bed is the porous ceramic filler that load has catalyzer.
A kind of processing of the present utility model, containing the device of clorox waste liquid, will adopt ultrasonic wave to carry out gas-liquid separation containing clorox waste liquid, can strengthen the output of oxygen; The porous ceramic filler of catalytic filler bed, as support of the catalyst, can increase effective ratio area, makes the utilization ratio of the metal oxide catalyst such as Cu, Ni adhering to reach the highest; The oxygen decompositing after ultrasonic vibration with liquid separation, got rid of by vapor pipe, after decomposing, liquid, containing NaClO, can not cause secondary pollution to environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Processing, containing a device for clorox waste liquid, is characterized in that the structure of its device comprises:
When operation, entered by the waste liquid admission port containing clorox that installs tank body containing clorox waste liquid, through being positioned at the ultrasonic generator that is arranged at device tank body middle part, will adopt ultrasonic wave to carry out gas-liquid separation containing clorox waste liquid, strengthen oxygen output; Pass through porous ceramic filler catalytic filler bed again, carry out the decomposition reaction of catalysis clorox, the main component of reaction product is stable NaCl, the metal oxide such as Cu, Ni effectively adhering to; The sodium chloride-containing that reaction generates is processed rear liquid and is discharged by liquid relief outlet after processing containing clorox, and the oxygen of reaction generation, by discharging containing decomposition gas relief outlet after clorox liquid waste disposal, completes the treating processes containing clorox waste liquid.Device of the present utility model, processes containing clorox waste liquid, and main component is stable NaCl, can not produce obnoxious flavour Cl
2, can directly enter sewage plant.
A kind of processing of the present utility model is containing the device of clorox waste liquid, can magnetic flow meter that control waste water flow velocity be set containing the waste liquid admission port place of clorox, for controlling the inflow velocity containing the waste liquid of clorox, guarantee that the chemical reaction in catalytic bed can react completely.
Claims (2)
1. processing, containing a device for clorox waste liquid, is characterized in that the structure of its device comprises:
Device tank body, this tank body is tubular tank body, is provided with the waste liquid admission port containing clorox at the lower sides of tank body, liquid relief outlet after upper portion side wall is provided with and processes containing clorox, decomposition gas relief outlet after tank body top is provided with containing clorox liquid waste disposal;
Catalytic filler bed, this catalytic filler bed is arranged at the below containing decomposition gas relief outlet after clorox liquid waste disposal of device tank body;
Ultrasonic generator, this ultrasonic generator is arranged at the middle part of device tank body.
2. a kind of processing according to claim 1, containing the device of clorox waste liquid, is characterized in that described catalytic filler bed is the porous ceramic filler that load has catalyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828758.5U CN203639281U (en) | 2013-12-17 | 2013-12-17 | Device for treating waste liquid containing sodium hypochlorite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828758.5U CN203639281U (en) | 2013-12-17 | 2013-12-17 | Device for treating waste liquid containing sodium hypochlorite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203639281U true CN203639281U (en) | 2014-06-11 |
Family
ID=50870544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828758.5U Expired - Fee Related CN203639281U (en) | 2013-12-17 | 2013-12-17 | Device for treating waste liquid containing sodium hypochlorite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203639281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11059033B2 (en) | 2016-08-25 | 2021-07-13 | Wanhua Chemical Group Co., Ltd. | Catalyst for catalytic oxidation treatment of organic wastewater, preparation method thereof, and application thereof |
-
2013
- 2013-12-17 CN CN201320828758.5U patent/CN203639281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11059033B2 (en) | 2016-08-25 | 2021-07-13 | Wanhua Chemical Group Co., Ltd. | Catalyst for catalytic oxidation treatment of organic wastewater, preparation method thereof, and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |