CN216426991U - Device for treating fine chemical wastewater by combining low-temperature evaporation and ozone catalytic oxidation - Google Patents
Device for treating fine chemical wastewater by combining low-temperature evaporation and ozone catalytic oxidation Download PDFInfo
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- CN216426991U CN216426991U CN202122603402.9U CN202122603402U CN216426991U CN 216426991 U CN216426991 U CN 216426991U CN 202122603402 U CN202122603402 U CN 202122603402U CN 216426991 U CN216426991 U CN 216426991U
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Abstract
The utility model discloses a device of meticulous chemical industry sewage is handled in ozone catalytic oxidation joint low temperature evaporation, including handling the outer jar, handle outer tank bottom fixedly connected with triangular supports frame, it is connected with the cover to handle outer tank top block, cover top fixedly connected with mount, mount top fixedly connected with driving motor, handle the inside rabbling mechanism that is provided with of outer jar, the last output shaft of driving motor passes through the shaft coupling and is connected with the rabbling mechanism block, handle the inside processing inner tank that is provided with of outer jar, the different fixedly connected with ozone admission line in cover top, bleed-off line, sewage feed inlet and high temperature flue gas admission line, the sealed apron of sewage feed inlet outside fixedly connected with. The device for treating the fine chemical wastewater by combining low-temperature evaporation and catalytic ozonation has higher practicability in the aspect of treating the fine chemical wastewater by combining low-temperature evaporation and catalytic ozonation.
Description
Technical Field
The utility model relates to a device field of meticulous chemical industry sewage is handled in ozone catalytic oxidation that low temperature evaporation unites specifically is device of meticulous chemical industry sewage is handled in ozone catalytic oxidation that low temperature evaporation unites.
Background
Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
In the prior art, the equipment for treating the sewage by ozone has a small range of treatment objects and cannot treat industrial water; moreover, the degradation of organic matters difficult to degrade is insufficient, and the treated sewage still causes pollution to the environment.
Therefore, the improvement is made, and a device for treating fine chemical wastewater by combining low-temperature evaporation and catalytic oxidation of ozone is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model discloses device of meticulous chemical industry sewage is handled to ozone catalytic oxidation joint low temperature evaporation, including handling outer jar, handle outer tank bottom fixedly connected with triangular supports frame, it is connected with the cover to handle outer tank top block, cover top fixedly connected with mount, mount top fixedly connected with driving motor, handle the inside rabbling mechanism that is provided with of outer jar, the last output shaft of driving motor passes through the shaft coupling and is connected with the rabbling mechanism block, handle the inside processing inner tank that is provided with of outer jar, the different fixedly connected with ozone admission line in cover top, bleed-off line, sewage feed inlet and high temperature flue gas admission line, the sealed apron of sewage feed inlet outside fixedly connected with.
As the utility model discloses an optimal technical scheme, rabbling mechanism includes the pivot, the pivot top is connected with the sleeve pipe block, pivot bottom fixedly connected with stirring fin, stirring fin sets up and is handling inner tank bottom portion.
As the utility model discloses a preferred technical scheme, ozone admission line bottom one end extends to inside the processing inner tank, ozone admission line top one end is through pipeline fixedly connected with ozone generator.
As the utility model discloses a preferred technical scheme, inside exhaust duct bottom one end extended to the processing inner tank, pipeline fixedly connected with negative pressure pump was passed through to exhaust duct top one end.
As the utility model discloses a preferred technical scheme, it is provided with the evaporation chamber to handle between the outer jar and the processing inner tank, evaporation chamber bottom fixedly connected with separates the cover, high temperature flue gas admission line bottom one end extends to and separates inside the cover, pipeline fixedly connected with high temperature flue gas case is passed through to high temperature flue gas admission line top one end.
As the utility model discloses an optimized technical scheme, handle the first filter plate of the inside top fixedly connected with of inner tank, handle the inside bottom fixedly connected with catalyst bed of inner tank, first filter plate and catalyst bed all pass through the bearing rotation with the pivot and are connected.
As the utility model discloses a preferred technical scheme, bottom of the jar fixedly connected with liquid outlet pipe in the processing, liquid outlet pipe outside fixedly connected with valve, handle the outside fixedly connected with temperature regulator of outer jar.
The utility model has the advantages that:
1. according to the device for treating fine chemical wastewater by combining low-temperature evaporation and ozone catalytic oxidation, high-temperature flue gas can be sent into an evaporation cavity in a separation cover through a high-temperature flue gas inlet pipeline, an inner treatment tank is heated, low-temperature evaporation can be realized, the low-temperature evaporation is a characteristic that the boiling point of solute is lower than that of solvent, and when the temperature reaches the boiling point of the solute, a large amount of solute volatilizes, and the solvent cannot volatilize due to the volatilization and heat absorption of the solute, so that the solute with higher purity is obtained;
2. according to the device for treating fine chemical wastewater by combining low-temperature evaporation and catalytic oxidation of ozone, the first filter plate and the catalyst bed layer are arranged, the first filter plate can filter wastewater before reaction, and the catalyst bed layer can provide a catalyst for subsequent catalytic oxidation treatment of the wastewater;
3. according to the device for treating fine chemical wastewater by combining low-temperature evaporation and ozone catalytic oxidation, the gas in the treatment inner tank can be pumped out through the arranged air pumping pipeline, so that the air pressure in the treatment inner tank is reduced, the boiling point of a solute is reduced, the cost is reduced, and the original characteristics of the solute are protected;
4. this kind of device of meticulous chemical industry sewage is handled in combination of low temperature evaporation and ozone catalytic oxidation through the rabbling mechanism that sets up, is carrying out the catalytic oxidation treatment in-process, can drive stirring fin through the pivot and rotate, makes the reaction more abundant, and the effect is better.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is an overall schematic view of the device for treating fine chemical wastewater by combining low-temperature evaporation and catalytic ozonation;
FIG. 2 is a schematic sectional view of the apparatus for treating fine chemical wastewater by combining low-temperature evaporation and catalytic ozonation;
FIG. 3 is a partial enlarged view of the device for treating fine chemical wastewater by combining low-temperature evaporation and catalytic ozonation.
In the figure: 1. treating the outer tank; 2. a triangular support frame; 3. a can lid; 4. a fixed mount; 5. a drive motor; 6. a stirring mechanism; 601. a rotating shaft; 602. stirring fins; 7. treating the inner tank; 8. an ozone inlet duct; 9. an air extraction pipeline; 10. a sewage feed inlet; 11. a high temperature flue gas inlet duct; 12. an ozone generator; 13. an evaporation chamber; 14. a separation cover; 15. a first filter plate; 16. a catalyst bed layer; 17. a liquid outlet pipeline; 18. a temperature regulator.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1-3, the utility model discloses device of combined ozone catalytic oxidation treatment fine chemical industry sewage of low temperature evaporation, including handling outer jar 1, handle outer jar 1 bottom fixedly connected with triangular supports frame 2, handle outer jar 1 top block and be connected with cover 3, cover 3 top fixedly connected with mount 4, 4 top fixedly connected with driving motor 5 of mount, handle the inside rabbling mechanism 6 that is provided with of outer jar 1, the output shaft on driving motor 5 passes through the shaft coupling and is connected with the 6 blocks of rabbling mechanism, handle outer jar 1 inside and be provided with and handle inner tank 7, cover 3 top difference fixedly connected with ozone admission line 8, exhaust pipeline 9, sewage feed inlet 10 and high temperature flue gas admission line 11, sewage feed inlet 10 outside fixedly connected with sealed apron.
Wherein, rabbling mechanism 6 includes pivot 601, and pivot 601 top is connected with the sleeve pipe block, and pivot 601 bottom fixedly connected with stirring fin 602, stirring fin 602 set up in handling inner tank 7 bottom, and through the rabbling mechanism 6 that sets up, in carrying out catalytic oxidation treatment process, can drive stirring fin 602 through pivot 601 and rotate, make the reaction more abundant, the effect is better.
Wherein, 8 bottom one ends of ozone admission line extend to and handle inside jar 7, and 8 top one ends of ozone admission line pass through pipeline fixedly connected with ozone generator 12, and through ozone admission line 8 and the ozone generator 12 that set up, ozone generator 12 sends into through ozone admission line 8 ozone and handles inside jar 7, is convenient for handle sewage.
Wherein, 9 bottom one ends of pumping line extend to inside 7 of handling inner tank, and 9 top one ends of pumping line pass through pipeline fixedly connected with negative pressure pump, and through the pumping line 9 that sets up, can take the gas of 7 inside of handling inner tank out, reduce the atmospheric pressure of 7 inside of handling inner tank, come the boiling point that reduces the solute to reduce cost protects the original characteristic of solute.
Wherein, handle outer jar 1 and be provided with evaporation chamber 13 between the processing inner tank 7, evaporation chamber 13 bottom fixedly connected with separates cover 14, 11 bottom one end of high temperature flue gas inlet pipe extend to and separate inside cover 14, 11 top one end of high temperature flue gas inlet pipe is through pipeline fixedly connected with high temperature flue gas case, high temperature flue gas inlet pipe 11 through setting up, can send high temperature flue gas into and separate in the inside evaporation chamber 13 of cover 14, heat handling inner tank 7, can realize low temperature evaporation, low temperature evaporation is the boiling point that does benefit to the solute and is less than the characteristics of solvent, the purification's of development technique, when the temperature reaches the boiling point of solute, the solute volatilizees in a large number and the solvent can't volatilize because of the heat absorption that volatilizees of solute, thereby obtain the higher solute of purity.
Wherein, handle the inside top fixedly connected with first filter plate 15 of inner tank 7, handle the inside bottom fixedly connected with catalyst bed 16 of inner tank 7, first filter plate 15 and catalyst bed 16 all pass through the bearing rotation with pivot 601 and are connected, through the first filter plate 15 and the catalyst bed 16 that set up, first filter plate 15 can filter before the sewage reaction, and catalyst bed 16 can provide the catalyst for the follow-up catalytic oxidation treatment that carries on of sewage.
Wherein, handle inner tank 7 bottom fixedly connected with liquid outlet pipe 17, liquid outlet pipe 17 outside fixedly connected with valve handles outer jar 1 outside fixedly connected with temperature regulator 18, through the temperature regulator 18 that sets up, can carry out temperature regulation according to the demand, is convenient for carry out low temperature evaporation and catalytic oxidation reaction.
The working principle is as follows: the device for treating fine chemical wastewater by combining low-temperature evaporation and catalytic ozonation is different from the prior art, has a reasonable structure, is convenient to use, is simple to operate, and can enable a user to understand the working principle simply and clearly; when in use, firstly sewage is discharged through a sewage feed inlet 10, then the pressure of the treatment inner tank 7 is reduced through an air exhaust pipeline 9, ozone and high-temperature flue gas are respectively introduced into the treatment inner tank 7 and the separation cover 14 through an ozone inlet pipeline 8 and a high-temperature flue gas inlet pipeline 11, the sewage is subjected to low-temperature evaporation and ozone catalytic oxidation treatment, the high-temperature flue gas inlet pipeline 11 is arranged, the high-temperature flue gas can be sent into an evaporation cavity 13 in the separation cover 14 to heat the treatment inner tank 7, low-temperature evaporation can be realized, the low-temperature evaporation is beneficial to the characteristic that the boiling point of solute is lower than that of solvent, the purification technology is developed, when the temperature reaches the boiling point of solute, a large amount of solute volatilizes, and the solvent cannot volatilize due to the volatilization and heat absorption of the solute, so that the solute with higher purity is obtained, the first filter plate 15 and the catalyst bed layer 16 are arranged, and the first filter plate 15 can filter the sewage before reaction, the catalyst bed layer 16 can provide a catalyst for the subsequent catalytic oxidation treatment of sewage, and the stirring mechanism 6 can drive the stirring fins 602 to rotate through the rotating shaft 601 in the catalytic oxidation treatment process, so that the reaction is more sufficient, and the effect is better.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Device for treating fine chemical wastewater through combination of low-temperature evaporation and ozone catalytic oxidation, which comprises an outer treatment tank (1) and is characterized in that a triangular support frame (2) is fixedly connected to the bottom of the outer treatment tank (1), a tank cover (3) is clamped and connected to the top of the outer treatment tank (1), a fixing frame (4) is fixedly connected to the top of the tank cover (3), a driving motor (5) is fixedly connected to the top of the fixing frame (4), a stirring mechanism (6) is arranged inside the outer treatment tank (1), an output shaft on the driving motor (5) is clamped and connected with the stirring mechanism (6) through a shaft coupling, an inner treatment tank (7) is arranged inside the outer treatment tank (1), an ozone inlet pipe (8), an air exhaust pipe (9), a sewage inlet port (10) and a high-temperature flue gas inlet pipe (11) are respectively and fixedly connected to the top of the tank cover (3), the outer side of the sewage feed inlet (10) is fixedly connected with a sealing cover plate.
2. The device for treating fine chemical wastewater by low-temperature evaporation and ozone catalytic oxidation in combination according to claim 1, wherein the stirring mechanism (6) comprises a rotating shaft (601), the top of the rotating shaft (601) is connected with the sleeve in a clamping manner, the bottom of the rotating shaft (601) is fixedly connected with a stirring fin (602), and the stirring fin (602) is arranged at the bottom of the treatment inner tank (7).
3. The device for treating fine chemical wastewater through combination of low-temperature evaporation and catalytic ozonation according to claim 1, wherein one end of the bottom of the ozone inlet pipe (8) extends into the treatment inner tank (7), and one end of the top of the ozone inlet pipe (8) is fixedly connected with an ozone generator (12) through a pipeline.
4. The device for treating fine chemical wastewater by low-temperature evaporation and catalytic ozonation according to claim 1, wherein one end of the bottom of the air exhaust pipeline (9) extends into the treatment inner tank (7), and one end of the top of the air exhaust pipeline (9) is fixedly connected with a negative pressure pump through a pipeline.
5. The device for treating fine chemical wastewater through low-temperature evaporation and ozone catalytic oxidation in combination according to claim 1, wherein an evaporation cavity (13) is arranged between the outer treatment tank (1) and the inner treatment tank (7), a separation cover (14) is fixedly connected to the bottom of the evaporation cavity (13), one end of the bottom of the high-temperature flue gas inlet pipeline (11) extends into the separation cover (14), and one end of the top of the high-temperature flue gas inlet pipeline (11) is fixedly connected with a high-temperature flue gas box through a pipeline.
6. The device for treating fine chemical wastewater by combining low-temperature evaporation and catalytic oxidation of ozone according to claim 1, wherein a first filter plate (15) is fixedly connected to the top inside the inner treatment tank (7), a catalyst bed layer (16) is fixedly connected to the bottom inside the inner treatment tank (7), and the first filter plate (15) and the catalyst bed layer (16) are both rotatably connected with the rotating shaft (601) through bearings.
7. The device for treating fine chemical wastewater through combination of low-temperature evaporation and catalytic ozonation according to claim 1, wherein a liquid outlet pipeline (17) is fixedly connected to the bottom of the inner treatment tank (7), a valve is fixedly connected to the outer side of the liquid outlet pipeline (17), and a temperature regulator (18) is fixedly connected to the outer part of the outer treatment tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122603402.9U CN216426991U (en) | 2021-10-28 | 2021-10-28 | Device for treating fine chemical wastewater by combining low-temperature evaporation and ozone catalytic oxidation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122603402.9U CN216426991U (en) | 2021-10-28 | 2021-10-28 | Device for treating fine chemical wastewater by combining low-temperature evaporation and ozone catalytic oxidation |
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| CN216426991U true CN216426991U (en) | 2022-05-03 |
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| CN202122603402.9U Active CN216426991U (en) | 2021-10-28 | 2021-10-28 | Device for treating fine chemical wastewater by combining low-temperature evaporation and ozone catalytic oxidation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117125863A (en) * | 2023-10-19 | 2023-11-28 | 安徽皖欣环境科技有限公司 | Advanced oxidation catalysis waste water treatment equipment |
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2021
- 2021-10-28 CN CN202122603402.9U patent/CN216426991U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117125863A (en) * | 2023-10-19 | 2023-11-28 | 安徽皖欣环境科技有限公司 | Advanced oxidation catalysis waste water treatment equipment |
| CN117125863B (en) * | 2023-10-19 | 2024-04-02 | 安徽皖欣环境科技有限公司 | Advanced oxidation catalysis waste water treatment equipment |
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