CN216808397U - Printing wastewater purification and reuse system - Google Patents
Printing wastewater purification and reuse system Download PDFInfo
- Publication number
- CN216808397U CN216808397U CN202123251187.7U CN202123251187U CN216808397U CN 216808397 U CN216808397 U CN 216808397U CN 202123251187 U CN202123251187 U CN 202123251187U CN 216808397 U CN216808397 U CN 216808397U
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- Prior art keywords
- stirring shaft
- foam
- scraping plate
- purification
- vertical groove
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- 238000000746 purification Methods 0.000 title claims abstract description 42
- 239000002351 wastewater Substances 0.000 title claims abstract description 34
- 238000007639 printing Methods 0.000 title claims abstract description 18
- 239000006260 foam Substances 0.000 claims abstract description 87
- 238000003756 stirring Methods 0.000 claims abstract description 59
- 238000007790 scraping Methods 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000007667 floating Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 6
- 239000003814 drug Substances 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Removal Of Floating Material (AREA)
- Physical Water Treatments (AREA)
Abstract
The application belongs to the technical field of waste water purification systems, and discloses a printing waste water purification and recycling system which comprises a purification barrel, wherein a stirring shaft is rotationally arranged in the purification barrel, and a plurality of stirring blades are fixedly arranged on the stirring shaft; the upper end of the stirring shaft is of a hollow structure, a vertical groove is formed in the upper end of the stirring shaft, a corrugated pipe is sleeved at the upper end of the stirring shaft, the corrugated pipe covers the vertical groove, and the upper end of the corrugated pipe is fixedly connected with the stirring shaft; the bottom of the corrugated pipe is fixedly communicated with a foam scraping plate; a foam inlet is formed in the foam scraping plate and is communicated with the hollow part at the upper end of the stirring shaft through a vertical groove, a vacuum cavity is formed in the foam scraping plate, and a water outlet is formed in the bottom of the purification barrel; the stirring shaft is fixedly connected with an output shaft of the motor; the utility model can realize automatic and efficient collection and treatment of the foam floating on the surface of the wastewater in the process of purifying the wastewater.
Description
Technical Field
The application relates to the technical field of waste water purification systems, and more particularly relates to a printing waste water purification and reuse system.
Background
The printing plant sewage contains a large amount of acrylic acid macromolecular groups, and if the acrylic acid macromolecular groups are directly discharged into a municipal sewage pipe network without being treated and enter a sewage treatment plant, the acrylic acid macromolecular groups can have great influence on the sewage treatment process, destroy a biochemical treatment system and pollute the water environment; .
Refer to current chinese patent that publication number is CN209721807U, it discloses a filter equipment for printing sewage treatment, belongs to the sewage treatment field, including handling the pond, the one side of handling the pond is connected with the mounting panel, and the top of mounting panel installs the pneumatic cylinder, the output of pneumatic cylinder is connected with the connecting rod, the one end of connecting rod is connected with filter screen etc..
Aiming at the related technology, the traditional air floatation method for treating printing wastewater can generate a large amount of foam, pollutants in the wastewater are in the foam and often need manual salvage, so that the efficiency is low, and the pollutants can be hurt to workers in the salvage process.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present application provides a printing wastewater purification and reuse system.
The application provides a printing waste water purifies system of recycling adopts following technical scheme:
a printing wastewater purification and reuse system comprises a purification barrel, wherein a stirring shaft is rotationally arranged in the purification barrel, and a plurality of stirring blades are fixedly arranged on the stirring shaft; the upper end of the stirring shaft is of a hollow structure, a vertical groove is formed in the upper end of the stirring shaft, a corrugated pipe is sleeved at the upper end of the stirring shaft and covers the vertical groove, and the stroke length of the corrugated pipe is consistent with the height of the vertical groove; the upper end of the corrugated pipe is fixedly connected with the stirring shaft; a foam scraping plate extending into the vertical groove is fixedly communicated with the bottom of the corrugated pipe; a foam inlet is formed in the foam scraping plate and is communicated with the hollow part at the upper end of the stirring shaft through a vertical groove, a vacuum cavity is formed in the foam scraping plate and is positioned above the foam inlet; a water outlet is formed in the bottom of the purification barrel; the stirring shaft is fixedly connected with an output shaft of the motor.
Through above-mentioned technical scheme, set up a scum board on the (mixing) shaft, the (mixing) shaft begins to stir the waste water in the purification barrel after adding the medicament, and waste water and medicament take place to react and produce many foams, and the scum board is collected the showy foam in waste water surface along with the rotation of (mixing) shaft, has saved the manpower greatly and has improved efficiency.
Furthermore, a guide pipe is fixedly arranged on the purification barrel, and the stirring shaft is rotatably connected with the guide pipe.
Through above-mentioned technical scheme, the setting of stand pipe is in order to further collect the foam, makes the foam of collecting flow towards predetermined direction, is convenient for collect.
Furthermore, a water suction pump is fixedly arranged on the guide pipe.
Through above-mentioned technical scheme, the setting of suction pump accelerates the collection to the foam, improves work efficiency, avoids having more foam residue in the stand pipe as far as simultaneously.
Furthermore, the guide pipe passes through the mount with purification bucket fixed connection.
Through above-mentioned technical scheme, connect through the mount and can avoid the vibration direct conduction that the suction pump during operation produced to purifying the bucket, reduce the interference to purifying the bucket.
Furthermore, the upper end and the lower end of the opening of the foam inlet are both inclined planes, and the opening direction of the foam inlet is consistent with the rotation direction of the stirring shaft.
Through above-mentioned technical scheme, the efficiency when entering foam mouthful collection foam can be improved in the setting on inclined plane, and foam pressurizes when improving the collection volume to in carrying the vertical tank with the foam.
Furthermore, the rotation range of the foam scraping plate is consistent with the radius of the inner wall of the purification barrel, and the tail end of the foam scraping plate is attached to the inner wall of the purification barrel.
Through above-mentioned technical scheme, can guarantee as far as to scrape the foam board when collecting the foam, will float the foam of edge and collect in the lump, bring better collection effect when improving work efficiency.
In summary, the present application includes at least one of the following advantageous technical effects:
(1) after the chemicals are added, the stirring shaft starts to stir the wastewater in the purification barrel, the wastewater reacts with the chemicals to generate a large amount of foam, meanwhile, the stirring shaft continues to stir, at the moment, the foam scraping plate rotates along with the rotation of the stirring shaft and collects the foam floating on the surface of the wastewater, the foam enters the foam scraping plate, then enters a hollow layer at the upper end of the stirring shaft through a vertical groove, and finally is discharged to a specified position through a guide pipe;
(2) because the upper end of the opening of the foam scraping plate is provided with the vacuum cavity, the foam scraping plate sinks under the action of gravity, and the hollow cavity provides buoyancy, so that the opening of the foam scraping plate cannot completely sink into wastewater, the foam scraping plate is convenient to adapt to the horizontal height of the wastewater in the purification barrel, and meanwhile, the corrugated pipe can be elongated or contracted under the influence of the foam scraping plate, so that the foam inlet is communicated with the vertical groove; therefore, the step of adjustment is omitted, and the working efficiency is greatly improved.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic view of the construction of the scraping plate;
fig. 3 is an enlarged schematic view of a portion a of fig. 1.
The reference numbers in the figures illustrate: 1. a purifying barrel; 2. a stirring shaft; 3. stirring blades; 4. a vertical slot; 5. a bellows; 6. a foam scraping plate; 7. a foam inlet; 8. a vacuum chamber; 9. a water outlet; 10. a guide tube; 11. a water pump; 12. a fixing sheet; 13. a fixing frame.
Detailed Description
The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the embodiments described are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without making creative efforts based on the embodiments in the present application belong to the protection scope of the present application.
In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 application can be understood in a specific case by those of ordinary skill in the art.
Example (b):
the present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a printing wastewater purification and recycling system, which comprises a purification barrel 1, wherein a stirring shaft 2 is rotationally arranged in the purification barrel 1, and a plurality of stirring blades 3 are fixedly arranged on the stirring shaft 2; the upper end of the stirring shaft 2 is of a hollow structure, a vertical groove 4 is arranged at the upper end of the stirring shaft 2, a corrugated pipe 5 is sleeved at the upper end of the stirring shaft 2, the corrugated pipe 5 covers the vertical groove 4, and the stroke length of the corrugated pipe 5 is consistent with the height of the vertical groove 4; the upper end of the corrugated pipe 5 is fixedly connected with the stirring shaft 2; a foam scraping plate 6 extending into the vertical groove 4 is fixedly communicated with the bottom of the corrugated pipe 5, and the foam scraping plate 6 extends into the vertical groove 4, so that the stirring shaft 2 and the foam scraping plate 6 generate power transmission; a foam inlet 7 is formed in the foam scraping plate 6, the foam inlet 7 is communicated with the hollow part at the upper end of the stirring shaft 2 through a vertical groove 4, a vacuum cavity 8 is formed in the foam scraping plate 6, and the vacuum cavity 8 is positioned above the foam inlet 7; the bottom of the purifying barrel 1 is provided with a water outlet 9; the stirring shaft 2 is fixedly connected with an output shaft of the motor.
Referring to fig. 1, a guide pipe 10 is fixedly arranged on a purification barrel 1, a stirring shaft 2 is rotatably connected with the guide pipe 10, and the guide pipe 10 is arranged to further collect foam, so that the collected foam flows towards a preset direction and is convenient to collect; the water suction pump 11 is fixedly arranged on the guide pipe 10, the water suction pump 11 is arranged to accelerate the collection of foam, the working efficiency is improved, and meanwhile, more foam residues in the guide pipe 10 are avoided as much as possible.
Referring to fig. 1 and 2, the upper end and the lower end of the opening of the foam inlet 7 are both inclined planes, the opening direction of the foam inlet 7 is consistent with the rotation direction of the stirring shaft 2, the arrangement of the inclined planes can improve the efficiency of the foam inlet 7 in collecting foam, and the foam is pressurized while the collection amount is improved so as to be convenient for conveying the foam into the vertical groove 4.
Referring to fig. 1 and 2, the radius of the rotation range of the foam scraping plate 6 is consistent with that of the inner wall of the purification barrel 1, and the tail end of the foam scraping plate 6 is attached to the inner wall of the purification barrel 1, so that the foam scraping plate 6 can be ensured to collect foam floating at the edge as much as possible when the foam is collected, and the better collection effect is brought while the work efficiency is improved.
The implementation principle of the printing wastewater purification and reuse system in the embodiment of the application is as follows: after the medicament is added, the motor 12 is started to drive the stirring shaft to rotate, the stirring shaft 2 starts to stir the wastewater in the purification barrel 1, the wastewater reacts with the medicament to generate a large amount of foam, meanwhile, the stirring shaft 2 continues to stir, at the same time, the foam scraping plate 6 rotates along with the rotation of the stirring shaft 2 and collects the foam floating on the surface of the wastewater, the foam enters the foam scraping plate 6 and then enters a hollow layer at the upper end of the stirring shaft 2 through the vertical groove 4, and then the foam is discharged to a specified position through the guide pipe 10; because the vacuum cavity 8 is arranged at the upper end of the opening of the foam scraping plate 6, the foam scraping plate 6 sinks under the action of gravity, and the hollow cavity provides buoyancy, so that the opening of the foam scraping plate 6 cannot sink into the wastewater completely, the foam scraping plate 6 is convenient to adapt to the horizontal height of the wastewater in the purification barrel 1, and meanwhile, the corrugated pipe 5 can be lengthened or contracted under the influence of the foam scraping plate 6; when the water level is higher, the foam scraping plate 6 floats upwards to enable the corrugated pipe 5 to be contracted and folded, otherwise, the corrugated pipe is unfolded to ensure that the foam inlet 7 is communicated with the vertical groove 4; therefore, the step of adjustment is omitted, and the working efficiency is greatly improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. A printing wastewater purification and reuse system comprises a purification barrel (1), and is characterized in that a stirring shaft (2) is rotationally arranged in the purification barrel (1), and a plurality of stirring blades (3) are fixedly arranged on the stirring shaft (2); the upper end of the stirring shaft (2) is of a hollow structure, a vertical groove (4) is formed in the upper end of the stirring shaft (2), a corrugated pipe (5) is sleeved at the upper end of the stirring shaft (2), the corrugated pipe (5) covers the vertical groove (4), and the stroke length of the corrugated pipe (5) is consistent with the height of the vertical groove (4); the upper end of the corrugated pipe (5) is fixedly connected with the stirring shaft (2); a foam scraping plate (6) extending into the vertical groove (4) is fixedly communicated with the bottom of the corrugated pipe (5); a foam inlet (7) is formed in the foam scraping plate (6), the foam inlet (7) is communicated with the hollow part at the upper end of the stirring shaft (2) through a vertical groove (4), a vacuum cavity (8) is arranged in the foam scraping plate (6), and the vacuum cavity (8) is positioned above the foam inlet (7); a water outlet (9) is formed in the bottom of the purification barrel (1); the stirring shaft is fixedly connected with an output shaft of the motor (12).
2. The printing wastewater purification and reuse system according to claim 1, wherein: the purification barrel (1) is fixedly provided with a guide pipe (10), and the stirring shaft (2) is rotatably connected with the guide pipe (10).
3. The printing wastewater purification and reuse system according to claim 2, wherein: a water suction pump (11) is fixedly arranged on the guide pipe (10).
4. The printing wastewater purification and reuse system according to claim 2, wherein: the guide pipe (10) is fixedly connected with the purification barrel through a fixing frame (13).
5. The printing wastewater purification and reuse system according to claim 1, wherein: the upper end and the lower end of the opening of the foam inlet (7) are both inclined planes, and the opening direction of the foam inlet (7) is consistent with the rotation direction of the stirring shaft (2).
6. The printing wastewater purification and reuse system according to claim 1, wherein: the tail end of the foam scraping plate (6) is attached to the inner wall of the purification barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123251187.7U CN216808397U (en) | 2021-12-23 | 2021-12-23 | Printing wastewater purification and reuse system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123251187.7U CN216808397U (en) | 2021-12-23 | 2021-12-23 | Printing wastewater purification and reuse system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216808397U true CN216808397U (en) | 2022-06-24 |
Family
ID=82056740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123251187.7U Expired - Fee Related CN216808397U (en) | 2021-12-23 | 2021-12-23 | Printing wastewater purification and reuse system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216808397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117800420A (en) * | 2024-01-25 | 2024-04-02 | 江门市新会区冈州环保服务有限公司 | Efficient municipal wastewater treatment device |
-
2021
- 2021-12-23 CN CN202123251187.7U patent/CN216808397U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117800420A (en) * | 2024-01-25 | 2024-04-02 | 江门市新会区冈州环保服务有限公司 | Efficient municipal wastewater treatment device |
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Legal Events
| 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: 20220624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |