CN211111492U - Caprolactam oximation waste water treatment equipment - Google Patents
Caprolactam oximation waste water treatment equipment Download PDFInfo
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- CN211111492U CN211111492U CN201922138016.XU CN201922138016U CN211111492U CN 211111492 U CN211111492 U CN 211111492U CN 201922138016 U CN201922138016 U CN 201922138016U CN 211111492 U CN211111492 U CN 211111492U
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Abstract
The utility model discloses a caprolactam oximation waste water treatment equipment, including the agitator tank, first through-hole and second through-hole have been seted up respectively to agitator tank bottom and top, and agitator tank top lateral wall and bottom lateral wall have been seted up respectively the third through-hole and the fourth through-hole that runs through, the agitator tank bottom is provided with the motor, the coaxial swivelling joint of first through-hole has motor output shaft. The sewage to be treated is acidified by the acid, so that the settlement of the cyclohexylamine peroxide and the cyclohexylazo in the sewage is facilitated, and the effect of the settlement is accelerated by stirring the stirring blades; meanwhile, the sewage is electrolyzed by the electrolytic tank, so that the sewage is effectively subjected to electrolytic sedimentation; the sewage is filtered by a filtering membrane, so that the settled substances are effectively removed, and the next sewage concentration treatment is facilitated; and sewage is concentrated by the concentration tank, and then the concentrated sewage is returned to the sewage inlet to perform cyclic treatment on the sewage.
Description
Technical Field
The utility model relates to a caprolactam oximation waste water treatment technical field especially relates to a caprolactam oximation waste water treatment equipment.
Background
At present, the demand of the modern society for caprolactam is greatly improved, the production capacity is also greatly improved, but the waste water generated by production is also generated, the components of the waste water are complex, the toxicity is high, and the waste water is one of the waste water which is difficult to treat.
Therefore, a caprolactam oximation wastewater treatment device is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the wastewater has complex components and higher toxicity and is one of the wastewater which is difficult to treat, and provides caprolactam oximation wastewater treatment equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A caprolactam oximation waste water treatment device comprises a stirring tank, wherein a first through hole and a second through hole are respectively formed in the bottom and the top of the stirring tank, a third through hole and a fourth through hole are respectively formed in the side wall of the top and the side wall of the bottom of the stirring tank, a motor is arranged at the bottom of the stirring tank, the first through hole is coaxially and rotatably connected with a motor output shaft, a stirring blade is fixedly connected with the motor output shaft, the second through hole is coaxially and fixedly connected with an acid inlet pipe, the top of the acid inlet pipe is fixedly connected with an acid storage tank, a sewage water inlet is fixedly connected with the third through hole, a first pipeline is fixedly connected with the fourth through hole, one end of the first pipeline, which is far away from the stirring tank, is fixedly connected with an electrolytic tank, the top and the bottom of the electrolytic tank are both provided with electricity-conducting ports, and the, the electrolysis sheet is connected with the electric wire, the lateral wall department that first pipeline was kept away from to the electrolysis case is provided with the second pipeline, electrolysis case one side fixedly connected with rose box is kept away from to the second pipeline, be provided with filtration membrane in the rose box, the fifth through-hole that runs through has been seted up at the rose box top, and the fixedly connected with of fifth through-hole department advances alkali pipe, advance alkali pipe top fixedly connected with alkali storage box, the lateral wall department fixedly connected with third pipeline of second pipeline is kept away from to the rose box, the concentrated jar of rose box department fixedly connected with is kept away from to the third pipeline, the sixth through-hole and the seventh through-hole that runs through have been seted up respectively to concentrated tank top and top lateral wall, the sixth through-hole fixedly connected with outlet duct that runs through, and the seventh through-hole fixedly connected with fourth pipeline, concentrated jar one end fixedly connected with.
Preferably, the bottom of the filter box is provided with a deposition cavity, and the side wall of the deposition cavity is provided with a discharge hole.
Preferably, the filtering membrane is made of an inorganic ceramic membrane material.
Preferably, said fifth through going hole is located between the third duct and the filtering membrane.
Preferably, the acid inlet pipe is connected with the acid storage tank through threads.
Preferably, the alkali inlet pipe is connected with the alkali storage tank through threads.
Preferably, the anode of the electrolytic sheet is titanium oxide.
The utility model has the advantages that:
1. The experimental device carries out acidification treatment on the sewage to be treated by acid, is convenient for the settlement of the cyclohexylamine peroxide and the cyclohexylazo in the sewage, and has the effect of accelerating the settlement by stirring the stirring blades; meanwhile, the sewage is electrolyzed by the electrolytic tank, so that the sewage is effectively subjected to electrolytic sedimentation.
2. This experimental apparatus adopts filtration membrane to filter sewage, effectively gets rid of and subsides the material, the sewage concentration treatment on next step of being convenient for.
3. This experimental apparatus carries out sewage concentration to sewage through concentrated jar, returns sewage water inlet with the sewage after the concentration again, carries out circulation treatment to sewage.
Drawings
FIG. 1 is a schematic structural diagram of caprolactam oximation wastewater treatment equipment provided by the utility model;
FIG. 2 is a front view of a caprolactam oximation wastewater treatment device provided by the utility model;
FIG. 3 is a top view of a caprolactam oximation wastewater treatment device provided by the utility model.
In the figure: 1 agitator tank, 2 sewage water inlets, 3 motor, 4 stirring leaves, 5 acid inlet pipes, 6 acid storage tanks, 7 first pipelines, 8 electrolysis tanks, 9 electrolysis sheets, 10 electric wires, 11 second pipelines, 12 filter tanks, 13 filter membranes, 14 alkali inlet pipes, 15 alkali storage tanks, 16 third pipelines, 17 concentration tanks, 18 air outlet pipes, 19 water storage tanks, 20 fourth pipelines and 21 discharge ports.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a caprolactam oximation waste water treatment equipment, including agitator tank 1, first through-hole and second through-hole have been seted up respectively to agitator tank 1 bottom and top, and agitator tank 1 top lateral wall and bottom lateral wall have seted up third through-hole and fourth through-hole respectively, agitator tank 1 bottom is provided with motor 3, the coaxial swivelling joint of first through-hole has motor 3 output shaft, and motor 3 output shaft fixedly connected with stirring leaf 4, treat through sour the acidizing of sewage, be convenient for the settlement of peroxycyclohexylamine and azoic in the waste water, through stirring leaf 4 effect of subsiding with higher speed.
The second runs through coaxial fixedly connected with of through-hole and advances acid pipe 5, advances 5 tops fixedly connected with of acid pipe and stores up acid tank 6, advances acid pipe 5 and stores up acid tank 6 and passes through threaded connection, is convenient for store up the installation and the dismantlement of acid tank 6, also for better benefit acid simultaneously.
The fixedly connected with sewage water inlet 2 of third through-hole department, the first pipeline 7 of fourth through-hole fixedly connected with, 1 one end fixedly connected with electrolysis box 8 of agitator tank is kept away from to first pipeline 7, and the circular telegram mouth has all been seted up with the bottom in 8 tops of electrolysis box, and circular telegram mouth department fixedly connected with electrolysis piece 9, and 9 positive poles of electrolysis piece are titanium oxide, electrolysis sewage that can be better for impurity in the sewage subsides effectively.
The electrolytic sheet 9 is connected with an electric wire 10, a second pipeline 11 is arranged on the side wall of the electrolytic tank 8 far away from the first pipeline 7, a filter tank 12 is fixedly connected to one side of the second pipeline 11 far away from the electrolytic tank 8, a deposition cavity is arranged at the bottom of the filter tank 12, a discharge hole 21 is formed in the side wall of the deposition cavity, settled substances can be accumulated in the deposition cavity, and then the discharge hole 21 is opened to take out the deposits.
Be provided with filtration membrane 13 in the rose box 12, filtration membrane 13 adopts inorganic ceramic's membrane material, can improve the clearance of subsiding the material well, adopts filtration membrane 13 to filter sewage simultaneously, effectively gets rid of the material of subsiding, the sewage concentration treatment on next step of being convenient for.
The fifth through hole is opened at the top of rose box 12 and is located between third pipeline 16 and filtration membrane 13, can be through adding alkali for acidized sewage neutralization treatment also can wash filtration membrane 13 through alkali simultaneously, makes filtration membrane 13 penetrating amount improve.
The fifth through hole is fixedly connected with an alkali inlet pipe 14, the top of the alkali inlet pipe 14 is fixedly connected with an alkali storage tank 15, the alkali inlet pipe 14 is connected with the alkali storage tank 15 through threads, the alkali storage tank 15 is convenient to mount and dismount, and meanwhile, alkali is better supplemented.
Lateral wall department fixedly connected with third pipeline 16 of second pipeline 11 is kept away from to rose box 12, third pipeline 16 keeps away from the concentrated jar 17 of rose box 12 department fixedly connected with, concentrated jar 17 top and top lateral wall have seted up the sixth respectively and have run through the through-hole and the seventh through-hole that runs through, the sixth runs through-hole fixedly connected with outlet duct 18, and the seventh through-hole fixedly connected with fourth pipeline 20 that runs through, concentrated jar 17 one end fixedly connected with storage water tank 19 is kept away from to fourth pipeline 20, carry out sewage concentration through concentrated jar 17 to sewage, the sewage water inlet 2 is returned to the sewage after will concentrating again, carry out circulation treatment to sewage.
In the utility model, firstly, the sewage to be treated enters the device through the sewage inlet 2, the sewage to be treated is acidified through acid, the settlement of cyclohexylamine peroxide and cyclohexylazo in the wastewater is facilitated, the effect of settlement is accelerated through the stirring of the stirring blades 4, then the sewage flows into the electrolytic tank 8, the top and the bottom of the electrolytic tank 8 are both provided with an electrifying port, the electrifying port is fixedly connected with the electrolytic sheet 9, the anode electrolytic sheet 9 is titanium oxide, the sewage can be better electrolyzed, so that impurities in the sewage can be effectively settled, the bottom of the filter tank 12 is provided with a deposition cavity, the side wall of the deposition cavity is provided with a discharge port 21, settled substances can be accumulated in the deposition cavity, then the discharge port 21 is opened to take out the deposits, the filter tank 12 is internally provided with the filter membrane 13, the filter membrane 13 is made of inorganic ceramic membrane material, and the removal rate of the settled substances can, adopt filtration membrane 13 to filter sewage simultaneously, effectively get rid of and subside the material, the concentrated processing of sewage on next step of being convenient for is simultaneously through adding alkali for acidizing sewage neutralization treatment, also can wash filtration membrane 13 through alkali simultaneously, makes filtration membrane 13 penetrating volume improve, carries out sewage concentration to sewage through concentrated jar 17 at last, returns sewage water inlet 2 with the sewage after the concentration again, carries out circulation treatment to sewage.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The caprolactam oximation wastewater treatment equipment comprises a stirring tank (1) and is characterized in that the bottom and the top of the stirring tank (1) are respectively provided with a first through hole and a second through hole, the side wall of the top and the side wall of the bottom of the stirring tank (1) are respectively provided with a third through hole and a fourth through hole, the bottom of the stirring tank (1) is provided with a motor (3), the first through hole is coaxially and rotatably connected with an output shaft of the motor (3), the output shaft of the motor (3) is fixedly connected with a stirring blade (4), the second through hole is coaxially and fixedly connected with an acid inlet pipe (5), the top of the acid inlet pipe (5) is fixedly connected with an acid storage tank (6), the third through hole is fixedly connected with a sewage water inlet (2), the fourth through hole is fixedly connected with a first pipeline (7), one end of the first pipeline (7) far away from the stirring tank (1) is fixedly connected with an electrolytic tank (8), the top and the bottom of the electrolytic tank (8) are both provided with an electrifying port, the electrifying port is fixedly connected with an electrolytic sheet (9), the electrolytic sheet (9) is connected with an electric wire (10), the side wall of the electrolytic tank (8) far away from the first pipeline (7) is provided with a second pipeline (11), one side of the second pipeline (11) far away from the electrolytic tank (8) is fixedly connected with a filter tank (12), a filter membrane (13) is arranged in the filter tank (12), the top of the filter tank (12) is provided with a fifth through hole, the fifth through hole is fixedly connected with an alkali inlet pipe (14), the top of the alkali inlet pipe (14) is fixedly connected with an alkali storage tank (15), the side wall of the filter tank (12) far away from the second pipeline (11) is fixedly connected with a third pipeline (16), the third pipeline (16) is far away from the filter tank (12) and is fixedly connected with a concentration tank (17), the sixth through hole and the seventh through hole have been seted up respectively to concentrated jar (17) top and top lateral wall, the sixth through hole fixedly connected with outlet duct (18) that runs through, and the seventh through hole fixedly connected with fourth pipeline (20) that runs through, concentrated jar (17) one end fixedly connected with storage water tank (19) are kept away from in fourth pipeline (20).
2. The caprolactam oximation wastewater treatment equipment according to claim 1, characterized in that a deposition chamber is arranged at the bottom of the filter box (12), and a discharge hole (21) is arranged on the side wall of the deposition chamber.
3. The caprolactam oximation waste water treatment equipment according to claim 1, wherein the filtering membrane (13) is made of inorganic ceramic membrane material.
4. Caprolactam oximation wastewater treatment plant according to claim 1, characterized in that the fifth through going hole is located between the third conduit (16) and the filtration membrane (13).
5. The caprolactam oximation wastewater treatment equipment according to claim 1, characterized in that the acid inlet pipe (5) is connected with the acid storage tank (6) through threads.
6. The caprolactam oximation wastewater treatment equipment according to claim 1, wherein the alkali inlet pipe (14) is connected with the alkali storage tank (15) through threads.
7. The caprolactam oximation wastewater treatment equipment according to claim 1, characterized in that the anode of the electrolytic sheet (9) is titanium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138016.XU CN211111492U (en) | 2019-12-03 | 2019-12-03 | Caprolactam oximation waste water treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138016.XU CN211111492U (en) | 2019-12-03 | 2019-12-03 | Caprolactam oximation waste water treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211111492U true CN211111492U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922138016.XU Active CN211111492U (en) | 2019-12-03 | 2019-12-03 | Caprolactam oximation waste water treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211111492U (en) |
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2019
- 2019-12-03 CN CN201922138016.XU patent/CN211111492U/en active Active
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