CN111646625B - Water treatment device adopting multistage electrocatalysis evaporation and application method - Google Patents
Water treatment device adopting multistage electrocatalysis evaporation and application method Download PDFInfo
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- CN111646625B CN111646625B CN202010551462.8A CN202010551462A CN111646625B CN 111646625 B CN111646625 B CN 111646625B CN 202010551462 A CN202010551462 A CN 202010551462A CN 111646625 B CN111646625 B CN 111646625B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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Abstract
The invention relates to the technical field of water treatment equipment, and discloses a water treatment device adopting multistage electrocatalysis evaporation and a using method thereof. The electrolytic water sample mixing device comprises a first electrolytic generator and a second electrolytic generator, wherein one end of the first electrolytic generator is provided with a second concentration evaporator through a liquid transmission mechanism, one end of the second electrolytic generator is provided with a first concentration evaporator through the liquid transmission mechanism, one ends of the first concentration evaporator and the second concentration evaporator are provided with a water sample mixing mechanism through the liquid transmission mechanism, one end of the water sample mixing mechanism, far away from the first concentration evaporator and the second concentration evaporator, is provided with a third electrolytic generator through the liquid transmission mechanism, and one end of the third electrolytic generator, far away from the water sample mixing mechanism, is provided with a third concentration evaporator through the liquid transmission mechanism. According to the invention, three electrocatalysis treatments and three atmospheric pressure evaporation treatments are carried out on the water sample, so that the water sample treatment effect is greatly improved.
Description
Technical Field
The invention relates to the technical field of water treatment equipment, in particular to a water treatment device adopting multistage electrocatalysis evaporation and a using method thereof.
Background
The mode of human being's water treatment has been quite a lot of years old, the physical method includes utilizing various filter materials with different pore sizes, and utilizing adsorption or separation mode to remove the impurity in water, the more important one in the adsorption mode is adsorption by active carbon, the separation method is to pass water through filter material, the impurity with larger volume can't pass through, and then obtain cleaner water, in addition, the physical method also includes precipitation method, namely to float the impurity with smaller specific gravity on the water surface, or precipitate the impurity with larger specific gravity under, and then obtain, the chemical method is to utilize various chemical drugs to convert the impurity in water into the substance with less harm to human body, or concentrate the impurity in water, after the impurity in water is collected, the volume becomes bigger, then can use the filtration method to remove the impurity, the nutritive salt problem of water eutrophication ammonia nitrogen, phosphorus and the like and the national environmental protection bureau improve the sewage discharge standard step by step, the traditional 'first-stage treatment' and 'second-stage treatment' water treatment process technology and equipment are used for many years, and the traditional high turbidity and high concentration sewage treatment requirement of the sewage at present time is difficult to adapt.
Disclosure of Invention
The invention aims to provide a water treatment device adopting multistage electrocatalysis evaporation and a using method thereof, and the existing water treatment technology and equipment are difficult to adapt to the current treatment requirements of high-turbidity and high-concentration sewage, and have poor treatment effect.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a multistage electro-catalytic evaporation's water treatment facilities and application method, includes first electrolysis generator and second electrolysis generator, its characterized in that, the concentrated evaporimeter of second is installed through liquid transmission mechanism to the one end of first electrolysis generator, the one end of second electrolysis generator is installed first concentrated evaporimeter through liquid transmission mechanism, first concentrated evaporimeter and second concentrated evaporimeter one end are installed water sample mixing mechanism through liquid transmission mechanism, the one end that first concentrated evaporimeter and second concentrated evaporimeter were kept away from to water sample mixing mechanism is installed third electrolysis generator through liquid transmission mechanism, the one end that water sample mixing mechanism was kept away from to third electrolysis generator is installed third concentrated evaporimeter through liquid transmission mechanism, the one end that third electrolysis generator was kept away from to third electrolysis generator of third electrolysis generator is installed fourth electrolysis generator through liquid transmission mechanism, the one end that third concentration evaporimeter was kept away from to fourth electrolysis generator is installed fourth concentrated evaporimeter through liquid transmission mechanism.
The invention relates to a water treatment device adopting multi-stage electrocatalysis evaporation, wherein a first electrolysis generator and a second electrolysis generator respectively comprise a second decomposition box, a sixth liquid inlet pipe, a seventh liquid inlet pipe, a second electrolysis sheet and a third liquid outlet pipe, the second decomposition box is connected with the second electrolysis sheet in an inserted manner, the upper end of one end of the second decomposition box is connected with the sixth liquid inlet pipe in a welded manner, the seventh liquid inlet pipe is connected with the upper end of one end of the second decomposition box and positioned at one side of the sixth liquid inlet pipe in a welded manner, one side of the second decomposition box is connected with the third liquid outlet pipe in a screwed manner, the third liquid outlet pipe is electrically connected with the second electrolysis sheet through a conducting wire, and the lower end of the other end of the second decomposition box is connected with the third liquid outlet pipe in a welded manner.
According to the water treatment device adopting multi-stage electrocatalysis evaporation, the liquid transmission mechanism comprises a water pump, a third connecting pipe and a fourth connecting pipe, the third connecting pipe is installed at one end of the water pump, and the fourth connecting pipe is installed at the other end of the water pump.
The invention relates to a water treatment device adopting multi-stage electrocatalysis evaporation, wherein each of a first concentration evaporator, a second concentration evaporator, a third concentration evaporator and a fourth concentration evaporator comprises a first liquid inlet pipe, a first distillation tank, a first concentrated solution storage tank, a first liquid storage tank, a first condensing mechanism, a first connecting pipe, a second connecting pipe and a first liquid outlet pipe, one end of the first distillation tank is connected with the first liquid inlet pipe in a welding mode, one side of the first distillation tank is connected with the first concentrated solution storage tank through the first connecting pipe, the other side of the first distillation tank is connected with the first liquid storage tank through the second connecting pipe, the lower end of one end of the first liquid storage tank is connected with the first liquid outlet pipe in a welding mode, and the first condensing mechanism is installed in the middle of the second connecting pipe.
The invention relates to a water treatment device adopting multistage electrocatalysis evaporation.A water sample mixing mechanism comprises a liquid mixer, a fourth liquid inlet pipe, a second liquid outlet pipe and a fifth liquid inlet pipe, wherein the upper end of one side of the liquid mixer is welded and connected with the fourth liquid inlet pipe, the upper end of the other side of the liquid mixer is welded and connected with the fifth liquid inlet pipe, and the lower end of one end of the liquid mixer is welded and connected with the second liquid outlet pipe.
The invention relates to a water treatment device adopting multi-stage electrocatalysis evaporation, wherein a third electrolysis generator and a fourth electrolysis generator comprise a first decomposition box, a third liquid inlet pipe, a first electrolysis sheet, a first discharge mechanism and a fourth liquid outlet pipe, the upper end of one end of the first decomposition box is connected with the second liquid inlet pipe in a welding mode, the lower end of the other end of the first decomposition box is connected with the fourth liquid outlet pipe in a welding mode, the upper end of one side of the first decomposition box is connected with the third liquid inlet pipe in a welding mode, the first electrolysis sheet is installed inside the first decomposition box, the first discharge mechanism is installed on the other side of the first decomposition box, and the first discharge mechanism and the first electrolysis sheet are electrically connected through a conducting wire.
According to the water treatment device adopting multistage electrocatalysis evaporation, one side of the first decomposition tank is provided with an internal thread hole, and the first decomposition tank is connected with the first discharge mechanism through a screw.
According to the water treatment device adopting multi-stage electrocatalysis evaporation, the third liquid outlet pipe is connected with the third connecting pipe through the screw.
According to the water treatment device adopting multi-stage electrocatalysis evaporation, the lower end of the water sample mixing mechanism is provided with the anti-slip pad.
The use method of the water treatment device with multi-stage electrocatalytic evaporation is used for the biomass particle combustion device, and comprises the following steps:
s1: the acetaldehyde water sample and NaOH are respectively added into the first electrolytic generator through the sixth liquid inlet pipe and the seventh liquid inlet pipe, the acetaldehyde water sample and the NaOH are electrolyzed through the first electrolytic generator, the electrolyzed liquid is sent into the second concentration evaporator through the liquid transmission mechanism, and the evaporated gas is condensed and then enters the water sample mixing mechanism through the liquid transmission mechanism after being evaporated at normal pressure through the second concentration evaporator;
s2: the acetylacetone water sample and the sulfuric acid are respectively added into the second electrolytic generator through a sixth liquid inlet pipe and a seventh liquid inlet pipe, the acetylacetone water sample and the sulfuric acid are electrocatalysis carried out on the acetylacetone water sample and the sulfuric acid through the second electrolytic generator, the electrolyzed liquid and NaOH are sent into the first concentration evaporator through a liquid transmission mechanism, and after the liquid and the NaOH are evaporated at normal pressure through the first concentration evaporator, the evaporated gas is condensed and then enters the water sample mixing mechanism through the liquid transmission mechanism;
s3: starting the water sample mixing mechanism, mixing the liquid entering the water sample mixing mechanism, and sending the liquid in the water sample mixing mechanism into the third electrolytic generator through the liquid transmission mechanism;
s4: sulfuric acid and sodium sulfate are fed into the third electrolysis generator through a third liquid inlet pipe, then the third electrolysis generator is started to electrolyze liquid in the third electrolysis generator, and the electrolyzed liquid enters the third concentration evaporator through a liquid transmission mechanism;
s5: conveying NaOH into the third concentration evaporator, then carrying out secondary normal pressure evaporation on liquid in the third concentration evaporator through the third concentration evaporator, and condensing evaporated gas to enter the fourth electrolysis generator through a liquid transmission mechanism;
s6: sulfuric acid and sodium sulfate are fed into a fourth electrolysis generator, then the fourth electrolysis generator is started to electrolyze liquid in the fourth electrolysis generator, and the electrolyzed liquid enters a fourth concentration evaporator through a liquid transmission mechanism;
s7: and (3) conveying NaOH into the fourth concentration evaporator, then carrying out third normal pressure evaporation on the liquid in the fourth concentration evaporator through the fourth concentration evaporator, and condensing the evaporated gas to form condensate liquid and discharging the condensate liquid.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, three electrocatalysis treatments and three atmospheric pressure evaporation treatments are carried out on the water sample, so that the water sample treatment effect is greatly improved.
Drawings
FIG. 1 is a schematic view of the overall structure of one end of the present invention;
FIG. 2 is a schematic view of the overall structure of the other end of the present invention;
FIG. 3 is an enlarged view of a portion of one end of either the first electrolytic generator or the second electrolytic generator of the present invention;
FIG. 4 is an enlarged partial view of the other end of the first electrolytic generator or the second electrolytic generator of the present invention;
FIG. 5 is an enlarged view of a portion of the liquid delivery mechanism of the present invention;
FIG. 6 is a partially enlarged view of one end of the first concentrating evaporator, the second concentrating evaporator, the third concentrating evaporator or the fourth concentrating evaporator of the present invention;
FIG. 7 is a partial enlarged view of the other end of the first concentrating evaporator, the second concentrating evaporator, the third concentrating evaporator or the fourth concentrating evaporator according to the present invention;
FIG. 8 is a partial enlarged view of one end of the water sample mixing mechanism of the present invention;
FIG. 9 is a partial enlarged view of the other end of the water sample mixing mechanism of the present invention;
FIG. 10 is an enlarged view of a portion of one end of a third electrolysis generator or a fourth electrolysis generator according to the present invention;
FIG. 11 is an enlarged view of a portion of the other end of the third electrolytic generator or the fourth electrolytic generator of the present invention;
fig. 12 is a flow chart of the use of the present invention.
In the figure: 1. a first electrolysis generator; 2. a second electrolysis generator; 3. a liquid transfer mechanism; 4. a first concentration evaporator; 5. a second concentration evaporator; 6. a water sample mixing mechanism; 7. a third electrolysis generator; 8. a third concentration evaporator; 9. a fourth electrolysis generator; 10. a fourth concentration evaporator; 11. a first liquid inlet pipe; 12. a first distillation tank; 13. a first concentrate holding tank; 14. a first liquid storage tank; 15. a first condensing mechanism; 16. a first connecting pipe; 17. a second connecting pipe; 18. a first liquid outlet pipe; 19. a first decomposition tank; 20. a second liquid inlet pipe; 21. a third liquid inlet pipe; 22. a first electrolytic sheet; 23. a first discharge mechanism; 24. a liquid mixer; 25. a fourth liquid inlet pipe; 26. a second liquid outlet pipe; 27. a fifth liquid inlet pipe; 28. a water pump; 29. a third connecting pipe; 30. a fourth connecting pipe; 31. a second decomposition tank; 32. a sixth liquid inlet pipe; 33. a seventh liquid inlet pipe; 34. a second electrolyte sheet; 35. a third liquid outlet pipe; 36. and a fourth liquid outlet pipe.
Description of the preferred embodiment
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-12, a water treatment device for multi-stage electrocatalysis evaporation and a using method thereof, comprising a first electrolysis generator 1 and a second electrolysis generator 2, wherein the first electrolysis generator 1 and the second electrolysis generator 2 respectively comprise a second decomposition tank 31, a sixth liquid inlet pipe 32, a seventh liquid inlet pipe 33, a second electrolytic sheet 34 and a third liquid outlet pipe 35, the second decomposition tank 31 is internally connected with the second electrolytic sheet 34 in an inserted manner, the upper end of one end of the second decomposition tank 31 is connected with the sixth liquid inlet pipe 32 in a welded manner, the upper end of one end of the second decomposition tank 31 and one side of the sixth liquid inlet pipe 32 are connected with the seventh liquid inlet pipe 33 in a welded manner, one side of the second decomposition tank 31 is connected with the third liquid outlet pipe 35 through a screw, the third liquid outlet pipe 35 is electrically connected with the second electrolytic sheet 34 through a lead, the lower end of the other end of the second decomposition tank 31 is connected with the third liquid outlet pipe 35 through a welded manner, the third liquid outlet pipe 35 is connected with the third connecting pipe 29 through a screw, one end of the first electrolysis generator 1 is provided with a second concentration evaporator 5 through a liquid transmission mechanism 3, one end of the second electrolysis generator 2 is provided with a first concentration evaporator 4 through the liquid transmission mechanism 3, one ends of the first concentration evaporator 4 and the second concentration evaporator 5 are provided with a water sample mixing mechanism 6 through the liquid transmission mechanism 3, the water sample mixing mechanism 6 comprises a liquid mixer 24, a fourth liquid inlet pipe 25, a second liquid outlet pipe 26 and a fifth liquid inlet pipe 27, the upper end of one side of the liquid mixer 24 is welded and connected with the fourth liquid inlet pipe 25, the upper end of the other side of the liquid mixer 24 is welded and connected with the fifth liquid inlet pipe 27, and the lower end of one end of the liquid mixer 24 is welded and connected with the second liquid outlet pipe 26, so that liquid can be stirred through the water sample mixing mechanism 6;
one end of the water sample mixing mechanism 6, which is far away from the first concentration evaporator 4 and the second concentration evaporator 5, is provided with a third electrolysis generator 7 through the liquid transmission mechanism 3, one end of the third electrolysis generator 7, which is far away from the water sample mixing mechanism 6, is provided with a third concentration evaporator 8 through the liquid transmission mechanism 3, one end of the third concentration evaporator 8, which is far away from the third electrolysis generator 7, is provided with a fourth electrolysis generator 9 through the liquid transmission mechanism 3, the third electrolysis generator 7 and the fourth electrolysis generator 9 comprise a first decomposition box 19, a third liquid inlet pipe 21, a first electrolysis sheet 22, a first discharge mechanism 23 and a fourth liquid outlet pipe 36, the upper end of one end of the first decomposition box 19 is welded and connected with a second liquid inlet pipe 20, the lower end of the other end of the first decomposition box 19 is welded and connected with a fourth liquid outlet pipe 36, the upper end of one side of the first decomposition box 19 is welded and connected with a third liquid inlet pipe 21, a first electrolytic sheet 22 is installed inside the first decomposition box 19, a first discharging mechanism 23 is installed on the other side of the first decomposition box 19, an internal threaded hole is formed in one side of the first decomposition box 19, the first decomposition box 19 is connected with the first discharging mechanism 23 through a screw, the first discharging mechanism 23 is electrically connected with the first electrolytic sheet 22 through a conducting wire, so that the device can electrolyze liquid, and the lower end of the water sample mixing mechanism 6 is provided with an anti-skid pad;
the fourth electrolysis generator 9 is far away from the one end of the third concentration evaporator 8 and is installed with a fourth concentration evaporator 10 through a liquid transmission mechanism 3, the first concentration evaporator 4, the second concentration evaporator 5, the third concentration evaporator 8 and the fourth concentration evaporator 10 both comprise a first liquid inlet pipe 11, a first distillation tank 12, a first concentrated liquid storage tank 13, a first liquid storage tank 14, a first condensation mechanism 15, a first connecting pipe 16, a second connecting pipe 17 and a first liquid outlet pipe 18, one end welding connection of the first distillation tank 12 is provided with the first liquid inlet pipe 11, one side of the first distillation tank 12 is connected with the first concentrated liquid storage tank 13 through the first connecting pipe 16, the other side of the first distillation tank 12 is connected with the first liquid storage tank 14 through the second connecting pipe 17, the lower end welding connection of one end of the first liquid storage tank 14 is provided with the first liquid outlet pipe 18, the first condensation mechanism 15 is installed at the middle position of the second connecting pipe 17, so that the device can perform normal pressure evaporation on liquid, the liquid transmission mechanism 3 comprises a water pump 28, a third connecting pipe 29 and a fourth connecting pipe 30, the other end of the third connecting pipe 28 is installed with the fourth water pump 28, and the fourth connection mechanism 30 is connected with the liquid transmission mechanism 3 through the fourth connecting pipe 30.
Examples
On the basis of the first embodiment, the application method of the water treatment device adopting multi-stage electrocatalysis evaporation is disclosed, and the application method comprises the following steps:
the first step is as follows: acetaldehyde water samples and NaOH are respectively added into the first electrolytic generator 1 through the sixth liquid inlet pipe 32 and the seventh liquid inlet pipe 33, the acetaldehyde water samples and the NaOH are electrolyzed through the first electrolytic generator 1, the electrolyzed liquid is sent into the second concentration evaporator 5 through the liquid transmission mechanism 3, and after the acetaldehyde water samples and the NaOH are evaporated at normal pressure through the second concentration evaporator 5, the evaporated gas is condensed and then enters the water sample mixing mechanism 6 through the liquid transmission mechanism 3;
the second step is that: the acetylacetone water sample and the sulfuric acid are respectively added into the second electrolytic generator 2 through a sixth liquid inlet pipe 32 and a seventh liquid inlet pipe 33, the acetylacetone water sample and the sulfuric acid are electrocatalysis carried out on the acetylacetone water sample and the sulfuric acid through the second electrolytic generator 2, the electrolyzed liquid and NaOH are sent into the first concentration evaporator 4 through the liquid transmission mechanism 3, and after the liquid and the NaOH are evaporated at normal pressure through the first concentration evaporator 4, the evaporated gas is condensed and then enters the water sample mixing mechanism 6 through the liquid transmission mechanism 3;
the third step: starting the water sample mixing mechanism 6, mixing the liquid entering the water sample mixing mechanism 6, and sending the liquid in the water sample mixing mechanism 6 into the third electrolysis generator 7 through the liquid transmission mechanism 3;
the fourth step: sulfuric acid and sodium sulfate are fed into the third electrolytic generator 7 through a third liquid inlet pipe 21, then the third electrolytic generator 7 is started to electrolyze liquid in the third electrolytic generator 7, and the electrolyzed liquid enters the third concentration evaporator 8 through the liquid transmission mechanism 3;
the fifth step: naOH is fed into the third concentration evaporator 8, then liquid in the third concentration evaporator 8 is subjected to secondary normal pressure evaporation through the third concentration evaporator 8, and evaporated gas is condensed and then enters the fourth electrolysis generator 9 through the liquid transmission mechanism 3;
and a sixth step: sulfuric acid and sodium sulfate are fed into the fourth electrolysis generator 9, then the fourth electrolysis generator 9 is started to electrolyze liquid in the fourth electrolysis generator 9, and the electrolyzed liquid enters the fourth concentration evaporator 10 through the liquid transmission mechanism 3;
the seventh step: and (3) conveying NaOH into the fourth concentration evaporator 10, then carrying out third normal pressure evaporation on the liquid in the fourth concentration evaporator 10 through the fourth concentration evaporator 10, and condensing the evaporated gas to form condensate and discharging the condensate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (1)
1. The water treatment device comprises a first electrolysis generator (1) and a second electrolysis generator (2), and is characterized in that one end of the first electrolysis generator (1) is provided with a second concentration evaporator (5) through a liquid transmission mechanism (3), one end of the second electrolysis generator (2) is provided with a first concentration evaporator (4) through the liquid transmission mechanism (3), one ends of the first concentration evaporator (4) and the second concentration evaporator (5) are provided with a water sample mixing mechanism (6) through the liquid transmission mechanism (3), one end of the water sample mixing mechanism (6) far away from the first concentration evaporator (4) and the second concentration evaporator (5) is provided with a third electrolysis generator (7) through the liquid transmission mechanism (3), one end of the third electrolysis generator (7) far away from the water sample mixing mechanism (6) is provided with a third concentration evaporator (8) through the liquid transmission mechanism (3), one end of the third concentration evaporator (8) far away from the third electrolysis generator (7) is provided with a fourth concentration evaporator (8) through the liquid transmission mechanism (3), and one end of the fourth concentration evaporator (8) far away from the fourth concentration evaporator (9) through the liquid transmission mechanism (3);
the first electrolysis generator (1) and the second electrolysis generator (2) respectively comprise a second decomposition box (31), a sixth liquid inlet pipe (32), a seventh liquid inlet pipe (33), a second electrolysis sheet (34) and a third liquid outlet pipe (35), the second decomposition box (31) is internally connected with the second electrolysis sheet (34) in an inserting manner, the upper end of one end of the second decomposition box (31) is connected with the sixth liquid inlet pipe (32) in a welding manner, the upper end of one end of the second decomposition box (31) is positioned at one side of the sixth liquid inlet pipe (32) and is connected with the seventh liquid inlet pipe (33) in a welding manner, one side of the second decomposition box (31) is connected with the third liquid outlet pipe (35) in a screw manner, the third liquid outlet pipe (35) is electrically connected with the second electrolysis sheet (34) through a lead, and the lower end of the other end of the second decomposition box (31) is connected with the third liquid outlet pipe (35) in a welding manner;
the liquid transmission mechanism (3) comprises a water pump (28), a third connecting pipe (29) and a fourth connecting pipe (30), wherein the third connecting pipe (29) is installed at one end of the water pump (28), and the fourth connecting pipe (30) is installed at the other end of the water pump (28);
the water sample mixing mechanism (6) comprises a liquid mixer (24), a fourth liquid inlet pipe (25), a second liquid outlet pipe (26) and a fifth liquid inlet pipe (27), the upper end of one side of the liquid mixer (24) is connected with the fourth liquid inlet pipe (25) in a welding mode, the upper end of the other side of the liquid mixer (24) is connected with the fifth liquid inlet pipe (27) in a welding mode, and the lower end of one end of the liquid mixer (24) is connected with the second liquid outlet pipe (26) in a welding mode;
the third electrolysis generator (7) and the fourth electrolysis generator (9) comprise a first decomposition box (19), a third liquid inlet pipe (21), a first electrolytic sheet (22), a first discharging mechanism (23) and a fourth liquid outlet pipe (36), the upper end of one end of the first decomposition box (19) is connected with a second liquid inlet pipe (20) in a welding mode, the lower end of the other end of the first decomposition box (19) is connected with the fourth liquid outlet pipe (36) in a welding mode, the upper end of one side of the first decomposition box (19) is connected with the third liquid inlet pipe (21) in a welding mode, the first electrolytic sheet (22) is installed inside the first decomposition box (19), the first discharging mechanism (23) is installed on the other side of the first decomposition box (19), and the first discharging mechanism (23) and the first electrolytic sheet (22) are electrically connected through a conducting wire;
an internal thread hole is formed in one side of the first decomposition box (19), and the first decomposition box (19) is connected with the first discharge mechanism (23) through a screw;
the third liquid outlet pipe (35) is connected with the third connecting pipe (29) through a screw;
the lower end of the water sample mixing mechanism (6) is provided with an anti-skid pad;
the first concentration evaporator (4), the second concentration evaporator (5), the third concentration evaporator (8) and the fourth concentration evaporator (10) respectively comprise a first liquid inlet pipe (11), a first distillation retort (12), a first concentrated solution storage tank (13), a first liquid storage tank (14), a first condensing mechanism (15), a first connecting pipe (16), a second connecting pipe (17) and a first liquid outlet pipe (18), one end of the first distillation retort (12) is connected with the first liquid inlet pipe (11) in a welding manner, one side of the first distillation retort (12) is connected with the first concentrated solution storage tank (13) through the first connecting pipe (16), the other side of the first distillation retort (12) is connected with the first liquid storage tank (14) through the second connecting pipe (17), the lower end of one end of the first liquid storage tank (14) is connected with the first liquid outlet pipe (18) in a welding manner, the first condensing mechanism (15) is installed in the middle position of the second connecting pipe (17), the device can evaporate liquid at normal pressure, the liquid transmission mechanism (3) comprises a water pump (28), a third connecting pipe (29) and a fourth connecting pipe (30), the third connecting pipe (29) is installed at one end of the water pump (28), the fourth connecting pipe (30) is installed at the other end of the water pump (28), and all components are connected through the liquid transmission mechanism (3);
the use steps are as follows:
s1: acetaldehyde water samples and NaOH are respectively added into a first electrolytic generator (1) through a sixth liquid inlet pipe (32) and a seventh liquid inlet pipe (33), the acetaldehyde water samples and the NaOH are electrolyzed through the first electrolytic generator (1), then the electrolyzed liquid is sent into a second concentration evaporator (5) through a liquid transmission mechanism (3), and then the evaporated gas is condensed and then enters a water sample mixing mechanism (6) through the liquid transmission mechanism (3) after being evaporated at normal pressure by the second concentration evaporator (5);
s2: the acetylacetone water sample and the sulfuric acid are respectively added into the second electrolytic generator (2) through a sixth liquid inlet pipe (32) and a seventh liquid inlet pipe (33), the acetylacetone water sample and the sulfuric acid are subjected to electrocatalysis through the second electrolytic generator (2), the electrolyzed liquid and NaOH are sent into the first concentration evaporator (4) through the liquid transmission mechanism (3), and the evaporated gas is condensed and then enters the water sample mixing mechanism (6) through the liquid transmission mechanism (3) after being evaporated at normal pressure through the first concentration evaporator (4);
s3: starting the water sample mixing mechanism (6), mixing the liquid entering the water sample mixing mechanism (6), and sending the liquid in the water sample mixing mechanism (6) into the third electrolytic generator (7) through the liquid transmission mechanism (3);
s4: sulfuric acid and sodium sulfate are fed into the third electrolysis generator (7) through a third liquid inlet pipe (21), then the third electrolysis generator (7) is started to electrolyze liquid in the third electrolysis generator (7), and the electrolyzed liquid enters the third concentration evaporator (8) through the liquid transmission mechanism (3);
s5: naOH is sent into the third concentration evaporator (8), then liquid in the third concentration evaporator (8) is subjected to secondary normal pressure evaporation through the third concentration evaporator (8), and evaporated gas enters the fourth electrolysis generator (9) through the liquid transmission mechanism (3) after being condensed;
s6: sulfuric acid and sodium sulfate are fed into a fourth electrolysis generator (9), then the fourth electrolysis generator (9) is started to electrolyze liquid in the fourth electrolysis generator (9), and the electrolyzed liquid enters a fourth concentration evaporator (10) through a liquid transmission mechanism (3);
s7: and (2) conveying NaOH into the fourth concentration evaporator (10), then carrying out third normal pressure evaporation on the liquid in the fourth concentration evaporator (10) through the fourth concentration evaporator (10), and condensing the evaporated gas to form condensate and discharging the condensate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010551462.8A CN111646625B (en) | 2020-06-19 | 2020-06-19 | Water treatment device adopting multistage electrocatalysis evaporation and application method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010551462.8A CN111646625B (en) | 2020-06-19 | 2020-06-19 | Water treatment device adopting multistage electrocatalysis evaporation and application method |
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| Publication Number | Publication Date |
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| CN111646625A CN111646625A (en) | 2020-09-11 |
| CN111646625B true CN111646625B (en) | 2023-04-18 |
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| CN103304018B (en) * | 2013-06-14 | 2015-02-25 | 北京赛科康仑环保科技有限公司 | Method and device for enhanced ozone oxidation wastewater treatment of ozone tail gas |
| CN105000734A (en) * | 2015-06-18 | 2015-10-28 | 四川珍福堂商贸有限公司 | Pharmaceutical wastewater treating system and method |
| CN105253960A (en) * | 2015-11-23 | 2016-01-20 | 雅本化学股份有限公司 | Wastewater treatment device and method for treating wastewater by adopting wastewater treatment device |
| CN105800739A (en) * | 2016-05-27 | 2016-07-27 | 长沙华时捷环保科技发展股份有限公司 | 3D-EO three-dimensional peroxidation electrochemical device and application thereof |
| CN106745536A (en) * | 2017-01-04 | 2017-05-31 | 段启彬 | The method that electrolysis electrocatalytic oxidation binding resin exchanges the dirty Organic substance in water of removing |
| CN209507868U (en) * | 2018-09-06 | 2019-10-18 | 云南环亚环保科技有限公司 | A kind of advanced processes equipment of energy-saving high concentration hard-degraded organic waste water |
| CN209468155U (en) * | 2018-11-13 | 2019-10-08 | 湖北汇一环保科技有限公司 | Multistage electrocatalytic oxidation wastewater treatment equipment |
| CN110127919A (en) * | 2019-04-01 | 2019-08-16 | 南京简迪环境工程有限公司 | A kind of agricultural chemicals waste water recycling treatment process |
| CN110066077A (en) * | 2019-06-11 | 2019-07-30 | 泉州南京大学环保产业研究院 | A kind of processing method of cymoxanil agricultural chemicals waste water |
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Address after: Room 704-1, Office Building B, Building 1, Hexiang Building, No. 10 Sangyuan Road, Hushuguan Economic Development Zone (Town), Suzhou High tech Zone, Jiangsu Province, 215000 Patentee after: JIANJIA ENVIRONMENTAL TECHNOLOGY (SUZHOU) CO.,LTD. Address before: 215000 181 Dongqiu Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: JIANJIA ENVIRONMENTAL TECHNOLOGY (SUZHOU) CO.,LTD. |