CN211255409U - Treatment device for oxidative degradation of organic pollutants by high-concentration wastewater - Google Patents
Treatment device for oxidative degradation of organic pollutants by high-concentration wastewater Download PDFInfo
- Publication number
- CN211255409U CN211255409U CN201921044404.5U CN201921044404U CN211255409U CN 211255409 U CN211255409 U CN 211255409U CN 201921044404 U CN201921044404 U CN 201921044404U CN 211255409 U CN211255409 U CN 211255409U
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- Prior art keywords
- outlet pipe
- oxidative degradation
- reaction cylinder
- shell
- temperature regulation
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- 239000002351 wastewater Substances 0.000 title claims abstract description 33
- 239000002957 persistent organic pollutant Substances 0.000 title claims abstract description 20
- 238000010525 oxidative degradation reaction Methods 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000003756 stirring Methods 0.000 claims description 26
- 239000011550 stock solution Substances 0.000 claims description 7
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model relates to a processing apparatus for high concentration waste water oxidative degradation organic pollutant, including stoste inlet tube, first charge pump, second charge pump, first inlet tube, first outlet pipe and retort, the retort lower extreme is equipped with 2 at least circulation water inlets and 2 at least circulation delivery ports, circulation water inlet and circulation delivery port interval set up at the retort lower extreme, the stoste inlet tube links to each other with first charge pump, circulation delivery port lower extreme all is equipped with first outlet pipe, first outlet pipe links to each other with first charge pump, be equipped with first inlet tube between first charge pump and the second charge pump, circulation water inlet lower extreme all is equipped with the second inlet tube, the second inlet tube links to each other with the first inlet tube; a second water outlet pipe is arranged on the first water outlet pipe; the utility model discloses a well be equipped with a plurality of reaction barrels, can handle waste water simultaneously to waste water treatment's efficiency has effectively been improved.
Description
Technical Field
The utility model relates to a processing apparatus for high concentration waste water oxidative degradation organic pollutant belongs to organic pollutant's processing apparatus field.
Background
The high-concentration wastewater is used for oxidizing and degrading organic pollutants, and the hydrogen peroxide is used as an oxidant and reacts with organic chemical substances in the wastewater in a catalytic manner to degrade COD. Through small test, the reaction is rapid, the conditions such as temperature, pressure and the like are mild, secondary pollution is avoided, and the concentration of organic pollutants is effectively reduced. Can be applicable to high pollution, high toxicity, high concentration, the industrial waste water treatment of difficult improvement, current enterprise is in order to realize high concentration waste water oxidative degradation organic pollutant, through setting up corresponding processing apparatus, and realize the processing apparatus of high concentration waste water oxidative degradation organic pollutant, when handling waste water among the current device, because the device structure is more single, can only carry out centralized processing to a small amount of waste water, consequently, the processing speed of waste water is relatively slow, the processing apparatus of production is not applicable to the application of industrialization.
SUMMERY OF THE UTILITY MODEL
The utility model provides a treatment device for high-concentration wastewater oxidative degradation of organic pollutants, aiming at the defects existing in the prior art, so as to solve the problems existing in the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme:
a treatment device for oxidative degradation of organic pollutants in high-concentration wastewater comprises a stock solution inlet pipe, a first feed pump, a second feed pump, a first inlet pipe, a first outlet pipe and a reaction tank, wherein the lower end of the reaction tank is provided with at least 2 circulating water inlets and at least 2 circulating water outlets, the circulating water inlets and the circulating water outlets are arranged at the lower end of the reaction tank at intervals, the stock solution inlet pipe is connected with the first feed pump, the lower ends of the circulating water outlets are respectively provided with the first outlet pipe, the first outlet pipe is connected with the first feed pump, the first inlet pipe is arranged between the first feed pump and the second feed pump, the lower end of the circulating water inlet is respectively provided with the second inlet pipe, and the second inlet pipe is connected with the first inlet pipe; a second water outlet pipe is arranged on the first water outlet pipe; the reaction tank comprises a shell, a reaction cylinder is arranged in the shell, the upper end of the reaction cylinder is connected with the shell, at least 2 overflow holes are formed in the reaction cylinder, the overflow holes are uniformly formed in the upper portion of the reaction cylinder, baffles are arranged on the left side and the right side of the lower end of the reaction cylinder, and the lower ends of the baffles are connected with a circulating water inlet; a stirring device is arranged in the reaction cylinder; the circulating water inlet is connected with the shell, a dosing port is arranged on the shell, and the dosing port is arranged in the reaction cylinder.
As an improvement of the utility model, the shell is hollow structure, be equipped with temperature regulation apparatus in the shell, temperature regulation apparatus includes temperature regulation pipeline, temperature regulation inlet tube and temperature regulation outlet pipe, the temperature regulation inlet tube passes through the temperature regulation pipeline and links to each other with the temperature regulation outlet pipe.
As an improvement of the utility model, a heat preservation layer is arranged in the reaction cylinder.
As an improvement of the utility model, the number of the reaction cylinders is at least 2.
As an improvement of the utility model, the baffle is obliquely arranged at the lower end of the reaction cylinder.
As an improvement of the utility model, the obtuse included angle between the baffle and the reaction cylinder is 130 and 160 degrees.
As an improvement of the utility model, the stirring device comprises a stirring shaft and stirring blades, and the stirring blades are arranged on the stirring shaft.
As an improvement of the utility model, the quantity of stirring leaf is 2 at least.
Owing to adopted above technique, the utility model discloses compare than prior art, the beneficial effect who has as follows:
the utility model is provided with a plurality of reaction cylinders, which can treat the waste water at the same time, thereby effectively improving the efficiency of waste water treatment; the utility model discloses carry out circulation treatment to waste water to discharge waste water qualified back again, reduced the pollution of waste water to the environment.
Drawings
FIG. 1 is a schematic view showing the construction of a treatment apparatus for oxidative degradation of organic contaminants in high-concentration wastewater;
in the figure: 1. the device comprises a stock solution inlet pipe, 2, a first feeding pump, 3, a second feeding pump, 4, a first inlet pipe, 5, a first outlet pipe, 6, a reaction tank, 7, a circulating water inlet, 8, a circulating water outlet, 9, a second inlet pipe, 10, a second outlet pipe, 11, a shell, 12, a reaction cylinder, 13, an overflow hole, 14, a baffle, 15, a medicine adding port, 16, a temperature adjusting pipeline, 17, a temperature adjusting inlet pipe, 18, a temperature adjusting outlet pipe, 19, a heat preservation layer, 20, a stirring shaft, 21 and stirring blades.
Detailed Description
The invention will be further elucidated with reference to the drawings and the detailed description.
With reference to the attached drawings, the treatment device for oxidative degradation of organic pollutants in high-concentration wastewater comprises a stock solution water inlet pipe 1, a first feed pump 2, a second feed pump 3, a first water inlet pipe 4, a first water outlet pipe 5 and a reaction tank 6, wherein the lower end of the reaction tank 6 is provided with at least 2 circulating water inlets 7 and at least 2 circulating water outlets 8, the circulating water inlets 7 and the circulating water outlets 8 are arranged at the lower end of the reaction tank 6 at intervals, the stock solution water inlet pipe 1 is connected with the first feed pump 2, the lower ends of the circulating water outlets 8 are respectively provided with the first water outlet pipe 5, the first water outlet pipe 5 is connected with the first feed pump 2, the first water inlet pipe 4 is arranged between the first feed pump 2 and the second feed pump 3, the lower end of the circulating water inlet 7 is provided with the second water inlet pipe 9, and the second water inlet pipe 9 is connected with the first water inlet; a second water outlet pipe 10 is arranged on the first water outlet pipe 5; the reaction tank 6 comprises a shell 11, a reaction cylinder 12 is arranged in the shell 11, the upper end of the reaction cylinder 12 is connected with the shell 11, at least 2 overflow holes 13 are formed in the reaction cylinder 12, the overflow holes 13 are uniformly formed in the upper portion of the reaction cylinder 12, baffle plates 14 are arranged on the left side and the right side of the lower end of the reaction cylinder 12, and the lower ends of the baffle plates 14 are connected with a circulating water inlet 7; a stirring device is arranged in the reaction cylinder 12; the circulating water inlet 7 is connected with the shell 11, a medicine adding port 15 is arranged on the shell 11, and the medicine adding port 15 is arranged in the reaction barrel 12.
The shell 11 is hollow structure, be equipped with temperature regulation apparatus in the shell 11, temperature regulation apparatus includes temperature regulation pipeline 16, temperature regulation inlet tube 17 and temperature regulation outlet pipe 18, temperature regulation inlet tube 17 passes through temperature regulation pipeline 16 and links to each other with temperature regulation outlet pipe 18.
An insulating layer 19 is arranged in the reaction cylinder 12.
The number of the reaction cartridges 12 is at least 2.
The baffle plate 14 is obliquely arranged at the lower end of the reaction cylinder 12.
The obtuse included angle between the baffle plate 14 and the reaction cylinder 12 is 130 degrees and 160 degrees.
The stirring device comprises a stirring shaft 20 and stirring blades 21, wherein the stirring shaft 20 is provided with the stirring blades 21.
The number of the stirring blades 21 is at least 2.
The utility model discloses, concrete use as follows:
the method comprises the steps of pumping waste water into a reaction cylinder 12 through a first feed pump 2, pumping hydrogen peroxide into the reaction cylinder 12 through a second feed pump 3, adding catalyst particles into the reaction cylinder 12 from a dosing port 15, starting a stirring device, stirring materials in the reaction cylinder 12 by the stirring device, overflowing a mixture in the reaction cylinder 12 into a shell 11 through an overflow hole 13 in the upper end of the reaction cylinder 12, allowing the waste water in the shell 11 to flow out through a first water outlet pipe 5, feeding the waste water into the reaction cylinder 12 through the first feed pump 2 and continuously reacting, operating for a period of time, detecting the waste water in the shell 11, and discharging qualified waste water out of a device through the first water outlet pipe 5 and the second water outlet pipe 10.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be regarded as limitations of the present invention, and the protection scope of the present invention should be protected by the technical solutions described in the claims, and equivalent alternatives including technical features in the technical solutions described in the claims are also within the protection scope of the present invention.
Claims (8)
1. A processing apparatus for high concentration waste water oxidative degradation organic pollutant which characterized in that: the device comprises a stock solution inlet pipe, a first feed pump, a second feed pump, a first inlet pipe, a first outlet pipe and a reaction tank, wherein the lower end of the reaction tank is provided with at least 2 circulating water inlets and at least 2 circulating water outlets, the circulating water inlets and the circulating water outlets are arranged at the lower end of the reaction tank at intervals, the stock solution inlet pipe is connected with the first feed pump, the lower ends of the circulating water outlets are respectively provided with the first outlet pipe, the first outlet pipe is connected with the first feed pump, the first inlet pipe is arranged between the first feed pump and the second feed pump, the lower end of the circulating water inlet is respectively provided with the second inlet pipe, and the second inlet pipe is connected with the first inlet pipe; a second water outlet pipe is arranged on the first water outlet pipe; the reaction tank comprises a shell, a reaction cylinder is arranged in the shell, the upper end of the reaction cylinder is connected with the shell, at least 2 overflow holes are formed in the reaction cylinder, the overflow holes are uniformly formed in the upper portion of the reaction cylinder, baffles are arranged on the left side and the right side of the lower end of the reaction cylinder, and the lower ends of the baffles are connected with a circulating water inlet; a stirring device is arranged in the reaction cylinder; the circulating water inlet is connected with the shell, a dosing port is arranged on the shell, and the dosing port is arranged in the reaction cylinder.
2. A treatment plant for the oxidative degradation of organic pollutants from high-concentration wastewater according to claim 1, characterized in that: the shell is hollow structure, be equipped with temperature regulation apparatus in the shell, temperature regulation apparatus includes temperature regulation pipeline, temperature regulation inlet tube and temperature regulation outlet pipe, the temperature regulation inlet tube passes through the temperature regulation pipeline and links to each other with the temperature regulation outlet pipe.
3. A treatment plant for the oxidative degradation of organic pollutants from high-concentration wastewater according to claim 1, characterized in that: and a heat-insulating layer is arranged in the reaction cylinder.
4. A treatment plant for the oxidative degradation of organic pollutants from high-concentration wastewater according to claim 1, characterized in that: the number of the reaction cylinders is at least 2.
5. A treatment plant for the oxidative degradation of organic pollutants from high-concentration wastewater according to claim 1, characterized in that: the baffle is obliquely arranged at the lower end of the reaction cylinder.
6. A treatment device for the oxidative degradation of organic pollutants in high-concentration wastewater according to claim 5, characterized in that: the obtuse included angle between the baffle and the reaction cylinder is 130 degrees and 160 degrees.
7. A treatment plant for the oxidative degradation of organic pollutants from high-concentration wastewater according to claim 1, characterized in that: the stirring device comprises a stirring shaft and stirring blades, and the stirring blades are arranged on the stirring shaft.
8. A treatment plant for the oxidative degradation of organic pollutants from high-concentration wastewater according to claim 7, characterized in that: the number of the stirring blades is at least 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921044404.5U CN211255409U (en) | 2019-07-05 | 2019-07-05 | Treatment device for oxidative degradation of organic pollutants by high-concentration wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921044404.5U CN211255409U (en) | 2019-07-05 | 2019-07-05 | Treatment device for oxidative degradation of organic pollutants by high-concentration wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211255409U true CN211255409U (en) | 2020-08-14 |
Family
ID=71962220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921044404.5U Expired - Fee Related CN211255409U (en) | 2019-07-05 | 2019-07-05 | Treatment device for oxidative degradation of organic pollutants by high-concentration wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211255409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115572981A (en) * | 2022-09-09 | 2023-01-06 | 常熟市常沪螺母制造有限公司 | Metal cold heading wire rod surface crystallization process production line |
-
2019
- 2019-07-05 CN CN201921044404.5U patent/CN211255409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115572981A (en) * | 2022-09-09 | 2023-01-06 | 常熟市常沪螺母制造有限公司 | Metal cold heading wire rod surface crystallization process production line |
| CN115572981B (en) * | 2022-09-09 | 2024-06-11 | 常熟市常沪螺母制造有限公司 | Production line for metal cold heading wire surface crystallization process |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 |