CN219823746U - High-efficient dissolved gas advanced treatment unit - Google Patents
High-efficient dissolved gas advanced treatment unit Download PDFInfo
- Publication number
- CN219823746U CN219823746U CN202321328805.XU CN202321328805U CN219823746U CN 219823746 U CN219823746 U CN 219823746U CN 202321328805 U CN202321328805 U CN 202321328805U CN 219823746 U CN219823746 U CN 219823746U
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- China
- Prior art keywords
- fixedly connected
- plate
- casing
- advanced treatment
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000005273 aeration Methods 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 17
- 239000010865 sewage Substances 0.000 abstract description 15
- 230000004927 fusion Effects 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 12
- 239000007787 solid Substances 0.000 description 9
- 239000002351 wastewater Substances 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009300 dissolved air flotation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a high-efficiency dissolved gas advanced treatment device, which relates to the technical field of dissolved gas and comprises a shell, wherein the bottom end of the shell is fixedly connected with a supporting base, the outer side of the shell is fixedly connected with a connecting plate, the top end of the connecting plate is fixedly connected with an aeration pipe, the bottom end of the shell is fixedly connected with a water inlet pipe, one end of the water inlet pipe is fixedly connected with a control valve, the other end of the water inlet pipe is fixedly connected with an adjusting mechanism, the top end of the shell is fixedly connected with a collecting box, and the front end of the collecting box is provided with a defoaming mechanism. According to the utility model, through the adjusting mechanism, the water flow is controlled to enter the device through the control valve, so that the water flow is sprayed out through the spray head and falls on the baffle plate, the water flow spraying speed is increased, meanwhile, compressed air is input into the device through the aeration pipe, so that the water flow is fully contacted with the compressed air, the fusion effect of the dissolved air and the water is improved, the dissolved air efficiency is improved, and the purification effect of the sewage is ensured.
Description
Technical Field
The utility model relates to the technical field of dissolved gas, in particular to a high-efficiency dissolved gas advanced treatment device.
Background
Dissolved air flotation is a method widely applied to solid-liquid separation in industrial wastewater and municipal wastewater treatment, and can remove suspended matters, oils, algae, various metal ion hydroxyl complexes, sulfides and the like in water so as to reduce chemical oxygen demand and biochemical oxygen demand in wastewater, generally, an air stone or a nano aerator pipe is used for mixing ozone gas with water to disinfect and purify the wastewater, and solid suspended matters formed in the wastewater treatment process are subjected to adhesion effect of a large number of dense microbubbles formed by a dissolved air system, so that suspended matters are floated upwards to form suspended matters to be discharged, and clear water is discharged from the lower part.
The existing dissolved gas treatment device is poor in pressure stability due to the fact that dissolved gas and wastewater are fused, bubble release pressure is unstable, contact with sewage is insufficient, the solubility of released ozone is greatly reduced, the effect of air floatation is poor, the purification effect of sewage is affected, and the problem is solved by the efficient dissolved gas advanced treatment device.
Disclosure of Invention
Technical problem to be solved
The utility model aims to make up the defects of the prior art and provides a high-efficiency dissolved gas advanced treatment device.
Technical proposal
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient dissolved gas advanced treatment device, includes the casing, the bottom fixedly connected with of casing supports the base, the outside fixedly connected with connecting plate of casing, the top fixedly connected with aeration pipe of connecting plate, the bottom fixedly connected with inlet tube of casing, and the one end fixedly connected with control valve of inlet tube, the other end fixedly connected with adjustment mechanism of inlet tube, the top fixedly connected with collecting box of casing, the front end of collecting box is provided with defoaming mechanism.
Above-mentioned, adjustment mechanism includes annular plate, baffle, connecting pipe and shower nozzle, shower nozzle fixed connection is in the top of connecting pipe, the outside fixedly connected with baffle of annular plate, and the connecting pipe is located the inboard of baffle.
Above-mentioned, the bottom fixed connection of annular plate is in the inboard of casing, the water drainage tank has been seted up on the top of annular plate, and the baffle is located the outside in water drainage tank.
Above-mentioned, the bottom fixed connection of connecting pipe is in the top of inlet tube, the bottom fixedly connected with sealing washer of connecting pipe, and sealing washer fixed connection is in the bottom of casing.
Above-mentioned, defoaming mechanism includes motor, gear, connecting rod, rack, fixed plate and scraper blade, the output fixed connection of motor is in the one end of connecting rod, gear fixed connection is in the both ends of connecting rod, the rack is the symmetry setting, and gear and rack mesh mutually, fixed plate fixed connection is in the inboard of rack, scraper blade fixed connection is in the front end of fixed plate.
Above-mentioned, the outside fixedly connected with movable plate of rack, the removal groove has been seted up to the top inboard of casing, movable plate swing joint is in the inside of removal groove.
Above-mentioned, the outside cover of connecting rod is equipped with the backup pad, the top fixedly connected with of backup pad is in the inboard of casing, the inside fixedly connected with filter of collection box, the bottom fixedly connected with back flow of collection box.
The beneficial effects are that:
compared with the prior art, the high-efficiency dissolved gas advanced treatment device has the following beneficial effects:
1. according to the utility model, through the adjusting mechanism, the water flow is controlled to enter the device through the control valve, so that the water flow is sprayed out through the spray head and falls on the baffle plate, the water flow spraying speed is increased, meanwhile, compressed air is input into the device through the aeration pipe, so that the water flow is fully contacted with the compressed air, the fusion effect of the dissolved air and the water is improved, the dissolved air efficiency is improved, and the purification effect of the sewage is ensured.
2. According to the utility model, the connecting rod is driven by the motor to rotate through the foam removing mechanism, so that the gear pushes the rack to move forwards, meanwhile, the moving plate slides forwards in the moving groove, the scraping plate is used for cleaning suspended matters on the surface of sewage, the suspended matters are pushed into the collecting box, the suspended matters are filtered through the filtering plate, and the return water containing bubbles returns to the device through the return pipe to react, so that the suspended matters can be cleaned quickly, and the sewage treatment effect is improved.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic side perspective view of the present utility model;
FIG. 4 is a schematic view of a partial cutaway perspective structure of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.
In the figure: 1. a housing; 2. a support base; 3. a connecting plate; 4. an aeration pipe; 5. a water inlet pipe; 6. a control valve; 7. an adjusting mechanism; 701. an annular plate; 702. a baffle; 703. a connecting pipe; 704. a spray head; 8. a collection box; 9. a defoaming mechanism; 901. a motor; 902. a gear; 903. a connecting rod; 904. a rack; 905. a fixing plate; 906. a scraper; 10. a drainage channel; 11. a seal ring; 12. a moving plate; 13. a moving groove; 14. a support plate; 15. a filter plate; 16. and (5) a return pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a high-efficient dissolved gas advanced treatment device, including casing 1, the bottom fixedly connected with of casing 1 supports base 2, the outside fixedly connected with connecting plate 3 of casing 1, the top fixedly connected with aeration pipe 4 of connecting plate 3, the bottom fixedly connected with inlet tube 5 of casing 1, and the one end fixedly connected with control valve 6 of inlet tube 5, the other end fixedly connected with adjustment mechanism 7 of inlet tube 5, the top fixedly connected with collecting box 8 of casing 1, the front end of collecting box 8 is provided with defoaming mechanism 9.
During the use, through control valve 6 control rivers entering device is inside, make rivers through shower nozzle 704 blowout fall to baffle 702 on, increase the rivers injection velocity, simultaneously through aeration pipe 4 to the device in input compressed air, make rivers and compressed air fully contact, the fusion effect of dissolved air water has been improved, the efficiency of dissolving gas has been improved, the purifying effect of sewage has been guaranteed, afterwards, drive connecting rod 903 through motor 901 and rotate, make gear 902 promote rack 904 and move forward, movable plate 12 slides forward in movable groove 13, make scraper blade 906 clear up the suspended solid on sewage surface, push the suspended solid in collecting box 8, the suspended solid is filtered through filter 15 afterwards, the back flow water that contains the bubble is got back to the device inside again through back flow 16 and is reacted, be favorable to carrying out quick clearance to the suspended solid, improve the treatment effect of sewage.
As shown in fig. 1 and 5, the adjusting mechanism 7 includes an annular plate 701, a baffle 702, a connecting pipe 703 and a nozzle 704, the nozzle 704 is fixedly connected to the top end of the connecting pipe 703, the outer side of the annular plate 701 is fixedly connected with the baffle 702, the connecting pipe 703 is located on the inner side of the baffle 702, the bottom end of the annular plate 701 is fixedly connected to the inner side of the housing 1, a drainage groove 10 is formed in the top end of the annular plate 701, the baffle 702 is located on the outer side of the drainage groove 10, the bottom end of the connecting pipe 703 is fixedly connected to the top end of the water inlet pipe 5, the bottom end of the connecting pipe 703 is fixedly connected with a sealing ring 11, and the sealing ring 11 is fixedly connected to the bottom end of the housing 1.
The control valve 6 is used for controlling water flow to enter the device, so that the water flow is sprayed out through the spray nozzle 704 and falls onto the baffle 702, the water flow spraying speed is increased, compressed air is input into the device through the aeration pipe 4, the water flow is fully contacted with the compressed air, the fusion effect of dissolved air and water is improved, the dissolved air efficiency is improved, and the purification effect of sewage is guaranteed.
As shown in fig. 1-4, the defoaming mechanism 9 includes a motor 901, a gear 902, a connecting rod 903, a rack 904, a fixed plate 905 and a scraping plate 906, wherein the output end of the motor 901 is fixedly connected to one end of the connecting rod 903, the gear 902 is fixedly connected to two ends of the connecting rod 903, the rack 904 is symmetrically arranged, the gear 902 is meshed with the rack 904, the fixed plate 905 is fixedly connected to the inner side of the rack 904, the scraping plate 906 is fixedly connected to the front end of the fixed plate 905, the movable plate 12 is fixedly connected to the outer side of the rack 904, a movable groove 13 is formed in the inner side of the top end of the shell 1, the movable plate 12 is movably connected to the inner side of the movable groove 13, a supporting plate 14 is sleeved on the outer side of the connecting rod 903, the top end of the supporting plate 14 is fixedly connected to the inner side of the shell 1, a filter plate 15 is fixedly connected to the inner side of the collecting box 8, and a return pipe 16 is fixedly connected to the bottom end of the collecting box 8.
The connecting rod 903 is driven to rotate by the motor 901, so that the gear 902 pushes the rack 904 to move forwards, meanwhile, the movable plate 12 slides forwards in the movable groove 13, the scraper 906 cleans suspended matters on the surface of sewage, the suspended matters are pushed into the collecting box 8, the suspended matters are filtered by the filter plate 15, and backwater water containing bubbles returns to the inside of the device again through the return pipe 16 to react, so that the suspended matters are cleaned quickly, and the sewage treatment effect is improved.
Working principle: during the use, through control valve 6 control rivers entering device is inside, make rivers through shower nozzle 704 blowout fall to baffle 702 on, increase the rivers injection velocity, simultaneously through aeration pipe 4 to the device in input compressed air, make rivers and compressed air fully contact, the effect of fusion of dissolved air water has been improved, the purifying effect of sewage has been guaranteed, afterwards, drive connecting rod 903 through motor 901 and rotate, make gear 902 promote rack 904 and forward motion, simultaneously movable plate 12 slides forward in movable groove 13, make scraper blade 906 clear up the suspended solid on sewage surface, push the suspended solid in collecting box 8, later the suspended solid filters through filter 15, the back flow that contains the bubble is got back to the device inside again through back flow 16 and is reacted, clear up fast to the suspended solid, improve the treatment effect of sewage.
It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. High-efficient dissolved gas advanced treatment unit, including casing (1), its characterized in that: the utility model discloses a foam removing device, including casing (1), support base (2) of bottom fixedly connected with of casing (1), outside fixedly connected with connecting plate (3) of casing (1), top fixedly connected with aeration pipe (4) of connecting plate (3), bottom fixedly connected with inlet tube (5) of casing (1), and the one end fixedly connected with control valve (6) of inlet tube (5), the other end fixedly connected with adjustment mechanism (7) of inlet tube (5), the top fixedly connected with collecting box (8) of casing (1), the front end of collecting box (8) is provided with foam removing mechanism (9).
2. The efficient dissolved air advanced treatment apparatus as claimed in claim 1, wherein: the adjusting mechanism (7) comprises an annular plate (701), a baffle (702), a connecting pipe (703) and a spray head (704), wherein the spray head (704) is fixedly connected to the top end of the connecting pipe (703), the baffle (702) is fixedly connected to the outer side of the annular plate (701), and the connecting pipe (703) is located on the inner side of the baffle (702).
3. The efficient dissolved air advanced treatment apparatus as claimed in claim 2, wherein: the bottom end of the annular plate (701) is fixedly connected to the inner side of the shell (1), a drainage groove (10) is formed in the top end of the annular plate (701), and the baffle plate (702) is located on the outer side of the drainage groove (10).
4. The efficient dissolved air advanced treatment apparatus as claimed in claim 2, wherein: the bottom fixed connection of connecting pipe (703) is in the top of inlet tube (5), the bottom fixedly connected with sealing washer (11) of connecting pipe (703), and sealing washer (11) fixed connection is in the bottom of casing (1).
5. The efficient dissolved air advanced treatment apparatus as claimed in claim 1, wherein: the defoaming mechanism (9) comprises a motor (901), a gear (902), a connecting rod (903), a rack (904), a fixing plate (905) and a scraping plate (906), wherein the output end of the motor (901) is fixedly connected to one end of the connecting rod (903), the gear (902) is fixedly connected to two ends of the connecting rod (903), the rack (904) is symmetrically arranged, the gear (902) is meshed with the rack (904), the fixing plate (905) is fixedly connected to the inner side of the rack (904), and the scraping plate (906) is fixedly connected to the front end of the fixing plate (905).
6. The efficient dissolved air advanced treatment apparatus as claimed in claim 5, wherein: the outside fixedly connected with movable plate (12) of rack (904), movable groove (13) has been seted up to the top inboard of casing (1), movable plate (12) swing joint is in the inside of movable groove (13).
7. The efficient dissolved air advanced treatment apparatus as claimed in claim 5, wherein: the outside cover of connecting rod (903) is equipped with backup pad (14), the top fixedly connected with of backup pad (14) is in the inboard of casing (1), the inside fixedly connected with filter (15) of collection box (8), the bottom fixedly connected with back flow (16) of collection box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328805.XU CN219823746U (en) | 2023-05-29 | 2023-05-29 | High-efficient dissolved gas advanced treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328805.XU CN219823746U (en) | 2023-05-29 | 2023-05-29 | High-efficient dissolved gas advanced treatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219823746U true CN219823746U (en) | 2023-10-13 |
Family
ID=88245878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321328805.XU Active CN219823746U (en) | 2023-05-29 | 2023-05-29 | High-efficient dissolved gas advanced treatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219823746U (en) |
-
2023
- 2023-05-29 CN CN202321328805.XU patent/CN219823746U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |