CN219991297U - Multistage sewage treatment device for sludge backflow - Google Patents
Multistage sewage treatment device for sludge backflow Download PDFInfo
- Publication number
- CN219991297U CN219991297U CN202321001793.XU CN202321001793U CN219991297U CN 219991297 U CN219991297 U CN 219991297U CN 202321001793 U CN202321001793 U CN 202321001793U CN 219991297 U CN219991297 U CN 219991297U
- Authority
- CN
- China
- Prior art keywords
- box
- fixedly connected
- crushing
- wall
- box body
- 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.)
- Active
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 31
- 239000010802 sludge Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000001179 sorption measurement Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 abstract description 14
- 238000010992 reflux Methods 0.000 description 8
- 238000005273 aeration Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to the technical field of water source treatment equipment and discloses multi-stage sewage treatment equipment for sludge backflow, which comprises a box body, wherein a crushing mechanism is arranged at the top of the box body, an anti-blocking mechanism is arranged in the box body, a treatment mechanism is arranged on one side of the box body, the crushing mechanism comprises a crushing box, the bottom of the crushing box is fixedly connected to the middle side of the top of the box body, the outer walls of two sides of two rotating shafts are respectively connected to the two sides of the crushing box in a rotating mode, and crushing rollers are fixedly connected to the middle side of the outer walls of the rotating shafts. According to the utility model, the crushing mechanism is arranged to crush hard objects or sundries in sewage, so that the later filtering operation is facilitated, the motor is started to drive the transmission gear on the rotating shaft to rotate, so that the two crushing rollers rotate oppositely, the crushing rollers are crushed, and the filter plate is vibrated by the anti-blocking mechanism, so that the filter holes are prevented from being blocked.
Description
Technical Field
The utility model relates to the technical field of water source treatment equipment, in particular to multi-stage sewage treatment equipment for sludge backflow.
Background
The sludge reflux is separated by secondary sedimentation (or sedimentation zone), and the sludge is returned to the activated sludge of the aeration tank. Sometimes the sludge is returned to the regeneration tank before the aeration tank for re-aeration to recover the adsorption capacity of the activated sludge. The sludge reflux ratio is the ratio of the sludge reflux amount to the water inflow amount of the aeration tank. When the quantity of the reflux water quality and quantity are changed, it is desirable to adjust the reflux ratio at any time. The sewage generally stays in the activated sludge for more than 8 hours, and after the sewage is regulated in a reflux ratio, the effect of the sewage cannot be immediately displayed, and the sewage can be reacted after a few hours.
According to the published patent number CN 206767898U: a multi-stage sewage treatment apparatus, comprising: the utility model provides a multistage sewage treatment device, includes the sewage treatment pond, by primary filter screen, grit filter layer, steel wire filter screen, cotton filter layer, mineral processing apparatus, filter screen, separating layer, the biological purifying box of membrane that set gradually down in the sewage treatment pond, be provided with the water channel in the central authorities of separating layer, the center of the biological purifying box of membrane is equipped with the pivot, be equipped with the stirring rod in the pivot. However, the novel technology only has the effect of intercepting the pollutant, cannot crush the pollutant, and can not treat the pollutant all the time when the hard matter is inside the equipment, so that the equipment needs to be in the equipment for a period of time to maintain the equipment at regular time after running, and therefore, a brand-new multi-stage sewage treatment equipment for sludge backflow is needed.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a multi-stage sewage treatment device for sludge reflux.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the multistage sewage treatment equipment for sludge reflux comprises a box body, wherein a crushing mechanism is arranged at the top of the box body, an anti-blocking mechanism is arranged in the box body, and a treatment mechanism is arranged at one side of the box body;
the crushing mechanism comprises a crushing box, the bottom of the crushing box is fixedly connected to the middle side of the top of the box body, two outer walls of two sides of the rotating shaft are respectively connected to two sides of the crushing box in a rotating mode, a crushing roller is fixedly connected to the middle side of the outer wall of the rotating shaft, a transmission gear is fixedly connected to one end outer wall of the rotating shaft, one side of the rotating shaft is fixedly connected to the driving end of a motor I, a motor box is arranged on the outer wall of the motor I, and one side of the motor box is fixedly connected to one side of the outer wall of the crushing box.
As a further description of the above technical solution:
the anti-blocking mechanism comprises a motor II, the bottom fixed connection of the motor II is at the inside bottom side of box, the drive end fixedly connected with connecting axle of motor II, two multi-tooth rings of outer wall fixedly connected with of connecting axle, the outer wall of multi-tooth ring is provided with the latch, one side fixedly connected with filter of latch, bottom one side of filter is provided with the limiting plate, the one end fixed connection of limiting plate is in the inner wall one side of box, one side of filter is provided with shape link, one side fixedly connected with two telescopic links of shape link, the outer wall of telescopic link is provided with the spring, one side fixed connection of telescopic link is on one side of the inner wall of box.
As a further description of the above technical solution:
the treatment mechanism comprises a treatment box, the treatment box is connected with the box body through a conveying pipe and a pump body, an activated carbon adsorption plate is connected to the inner top side sliding of the treatment box, a cotton cloth filter plate is connected to the inner middle side sliding of the treatment box, and a dust adsorption plate is connected to the inner bottom side sliding of the treatment box.
As a further description of the above technical solution:
one side fixedly connected with pump body of box, the one end of pump body passes through the pipeline and links to each other with the inside bottom side of box, the other end of pump body passes through the conveyer pipe and links to each other with the inside top side of handling the case.
As a further description of the above technical solution:
one end of the spring is connected with the inner wall of the box body, and the other end of the spring is connected with the outer wall of the -shaped connecting frame.
As a further description of the above technical solution:
the front sides of the box body, the crushing box and the treatment box are all connected with a sliding door through hinges, and the bottom of the treatment box is fixedly connected with a water outlet.
As a further description of the above technical solution:
the middle side of the bottom of the crushing box is fixedly connected with a connecting pipe, and one end of the connecting pipe is connected with the top of the box body.
The utility model has the following beneficial effects:
1. according to the utility model, the crushing mechanism is arranged to crush hard objects or sundries in sewage, so that the filtering operation in the later stage is facilitated, and the motor is started to drive the transmission gear on the rotating shaft to rotate, so that the two crushing rollers rotate oppositely, and the crushing roller is crushed and is convenient to use.
2. According to the utility model, the filter plate is vibrated by the arrangement of the anti-blocking mechanism, so that the filter hole is prevented from being blocked, the two multi-tooth rings on the connecting shaft are driven to rotate by the starting motor II, the filter plate is enabled to reciprocate and horizontally translate by the clamping teeth corresponding to the multi-tooth rings, the blocking is prevented, and the filter plate can be reset by the matched arrangement of the telescopic column and the spring, so that repeated operation is facilitated.
Drawings
FIG. 1 is a perspective view of a multi-stage sewage treatment apparatus for sludge recirculation in accordance with the present utility model;
FIG. 2 is a schematic diagram of a crushing mechanism of a multi-stage sewage treatment device for sludge recirculation according to the present utility model;
fig. 3 is a schematic diagram of an anti-blocking mechanism of a multi-stage sewage treatment device for sludge backflow.
Legend description:
1. a case; 2. a crushing box; 3. a rotating shaft; 4. a crushing roller; 5. a transmission gear; 6. a first motor; 7. a motor case; 8. a connecting pipe; 9. a second motor; 10. a connecting shaft; 11. a multi-toothed ring; 12. latch teeth; 13. a filter plate; 14. a limiting plate; 15. shaped connecting frame; 16. a telescopic column; 17. a spring; 18. a pump body; 19. a delivery tube; 20. a treatment box; 21. an activated carbon adsorption plate; 22. cotton cloth filter plates; 23. a dust adsorption plate; 24. a water outlet; 25. and (5) sliding the door.
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.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a multistage sewage treatment device of mud backward flow, including box 1, the top of box 1 is provided with broken mechanism, the inside of box 1 is provided with anti-clogging mechanism, one side of box 1 is provided with processing mechanism, one side fixedly connected with pump body 18 of box 1, one end of pump body 18 links to each other with the inside bottom side of box 1 through the pipeline, the other end of pump body 18 links to each other with the inside top side of processing box 20 through conveyer pipe 19, through the cooperation setting of pump body 18 and conveyer pipe 19, carry the water after filtering into processing box 20, box 1, broken box 2 and the front side of processing box 20 all have sliding door 25 through hinge connection, the bottom of processing box 20 once is fixedly connected with outlet 24, flow through outlet 24;
the crushing mechanism comprises a crushing box 2, the bottom of the crushing box 2 is fixedly connected to the middle side of the top of the box body 1, a connecting pipe 8 is fixedly connected to the middle side of the bottom of the crushing box 2, one end of the connecting pipe 8 is connected with the top of the box body 1, the outer walls of the two sides of two rotating shafts 3 are respectively and rotatably connected to the two sides of the crushing box 2, the middle side of the outer walls of the rotating shafts 3 is fixedly connected with a crushing roller 4, one end of the rotating shaft 3 is fixedly connected with a transmission gear 5, the right end of one rotating shaft 3 is fixedly connected with the driving end of one motor 6, the outer wall of the one motor 6 is provided with a motor box 7, one side of the motor box 7 is fixedly connected to one side of the outer wall of the crushing box 2, hard matters or sundries in sewage are crushed through the setting of the crushing mechanism, filtering operation is convenient to carry out in the later stage, and the transmission gear 5 on the rotating shaft 3 is driven by the starting motor 6, so that the two crushing rollers 4 rotate in the opposite directions, and crushing treatment is carried out.
The anti-blocking mechanism comprises a motor II 9, the bottom of the motor II 9 is fixedly connected to the inner bottom side of the box body 1, the driving end of the motor II 9 is fixedly connected with a connecting shaft 10, the outer wall of the connecting shaft 10 is fixedly connected with two multi-tooth rings 11, the outer wall of the multi-tooth rings 11 is provided with a latch 12, one side of the latch 12 is fixedly connected with a filter plate 13, filtering operation is carried out through a plurality of filter plates 13, one side of the bottom of the filter plate 13 is provided with a limiting plate 14, one end of the limiting plate 14 is fixedly connected to one side of the inner wall of the box body 1, one side of the filter plate 13 is provided with a -shaped connecting frame 15, one side of the -shaped connecting frame 15 is fixedly connected with two telescopic columns 16, the outer wall of the telescopic columns 16 is provided with a spring 17, one end of the spring 17 is connected with the inner wall of the box body 1, the other end of the spring 17 is connected with the outer wall of the -shaped connecting frame 15, one side of the telescopic columns 16 is fixedly connected to one side of the box body 1, the filter plate 13 is vibrated through the arrangement of the anti-blocking mechanism, thereby preventing blocking of the filter plate 13, two multi-tooth rings 11 on the connecting shaft 10 are driven by the starting motor II, the two multi-tooth rings 11 are rotated, and the filter plate 11 are correspondingly set up through the latch rings and the filter plate 11, the filter plate 13 can be repeatedly matched with the filter plate 13, the filter plate is prevented from being repeatedly and horizontally moved, and can be conveniently and repeatedly moved by the filter plate 13.
The treatment mechanism comprises a treatment box 20, the treatment box 20 is connected with the box body 1 through a conveying pipe 19 and a pump body 18, an activated carbon adsorption plate 21 is connected to the inner top side sliding of the treatment box 20, a cotton cloth filter plate 22 is connected to the inner middle side sliding of the treatment box 20, a dust adsorption plate 23 is connected to the inner bottom side sliding of the treatment box 20, the treatment box is subjected to certain purification through the arrangement of the treatment mechanism, and the adsorption filtration of fine particles which are not purified or remain purified in sewage can be realized through the activated carbon adsorption plate 21, and fine silt in water is filtered through the cotton cloth filter plate 22 and the dust adsorption plate 23, so that the treatment mechanism is convenient to use.
Working principle: when using, get into crushing case 2 with the raw materials through the feed inlet at crushing case 2 top, through crushing mechanism's setting, carry out crushing operation to the hard thing or debris in the sewage, be convenient for later stage and carry out filtering operation, drive the drive gear 5 on the pivot 3 through starter motor one 6 and rotate, make two crushing rollers 4 rotate in opposite directions, thereby carry out crushing treatment to it, facilitate the use, carry out filtering operation through a plurality of filter 13, through the setting of anti-clogging mechanism, vibrate filter 13, thereby prevent that the filtration hole from taking place to block up, drive two multi-tooth ring 11 on the connecting axle 10 through starter motor two 9 and rotate, through latch 12 that corresponds with multi-tooth ring 11, make filter plate 13 reciprocate horizontal translation, thereby prevent to block up, through the cooperation setting of telescopic column 16 and spring 17, make filter plate 13 reset, be convenient for carry out repetition operation, through the cooperation setting of pump body 18 and conveyer pipe 19, carry the water after the filtration to the processing mechanism in 20, carry out certain purification to it, can realize by activated carbon adsorption plate 21 or carry out the filter residue and fine dust in the filter plate through the filter plate that the sediment is adsorbed in the filter plate is filtered through the fine and the fine dust of the filter plate 23, the fine dust of the filtration plate is carried out, the fine dust of the filtration plate is used in the filtration plate is purified through the filtration 23.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a multistage sewage treatment device of mud backward flow, includes box (1), its characterized in that: the top of the box body (1) is provided with a crushing mechanism, an anti-blocking mechanism is arranged in the box body (1), and a processing mechanism is arranged on one side of the box body (1);
the crushing mechanism comprises a crushing box (2), the bottom of the crushing box (2) is fixedly connected to the middle side of the top of the box body (1), the outer walls of the two sides of two rotating shafts (3) are respectively connected to the two sides of the crushing box (2) in a rotating mode, a crushing roller (4) is fixedly connected to the middle side of the outer walls of the rotating shafts (3), a transmission gear (5) is fixedly connected to one end outer wall of the rotating shafts (3), one side is fixedly connected to the driving end of a motor I (6) through the right end of the rotating shafts (3), a motor box (7) is arranged on the outer wall of the motor I (6), and one side of the motor box (7) is fixedly connected to one side of the outer wall of the crushing box (2).
2. The multi-stage sewage treatment apparatus for sludge recirculation as claimed in claim 1, wherein: anti-blocking mechanism includes motor two (9), the inside downside of motor two (9) bottom fixed connection at box (1), drive end fixedly connected with connecting axle (10) of motor two (9), the outer wall fixedly connected with of connecting axle (10) is two multi-tooth ring (11), the outer wall of multi-tooth ring (11) is provided with latch (12), one side fixedly connected with filter (13) of latch (12), bottom one side of filter (13) is provided with limiting plate (14), one end fixed connection of limiting plate (14) is in the inner wall one side of box (1), one side of filter (13) is provided with shape link (15), one side fixedly connected with two telescopic column (16) of shape link (15), the outer wall of telescopic column (16) is provided with spring (17), one side fixedly connected with of telescopic column (16) is on the inner wall one side of box (1).
3. The multi-stage sewage treatment apparatus for sludge recirculation as claimed in claim 1, wherein: the treatment mechanism comprises a treatment box (20), the treatment box (20) is connected with the box body (1) through a conveying pipe (19) and a pump body (18), an activated carbon adsorption plate (21) is connected with the inner top side sliding of the treatment box (20), a cotton cloth filter plate (22) is connected with the inner middle side sliding of the treatment box (20), and a dust adsorption plate (23) is connected with the inner bottom side sliding of the treatment box (20).
4. The multi-stage sewage treatment apparatus for sludge recirculation as claimed in claim 1, wherein: one side fixedly connected with pump body (18) of box (1), the one end of pump body (18) links to each other with the inside bottom side of box (1) through the pipeline, the other end of pump body (18) links to each other with the inside top side of processing case (20) through conveyer pipe (19).
5. A multi-stage sewage treatment apparatus for sludge recirculation as claimed in claim 2, wherein: one end of the spring (17) is connected with the inner wall of the box body (1), and the other end of the spring (17) is connected with the outer wall of the -shaped connecting frame (15).
6. The multi-stage sewage treatment apparatus for sludge recirculation as claimed in claim 1, wherein: the front sides of the box body (1), the crushing box (2) and the treatment box (20) are all connected with a sliding door (25) through hinges, and a water outlet (24) is fixedly connected to the bottom of the treatment box (20) at one time.
7. The multi-stage sewage treatment apparatus for sludge recirculation as claimed in claim 1, wherein: the middle side of the bottom of the crushing box (2) is fixedly connected with a connecting pipe (8), and one end of the connecting pipe (8) is connected with the top of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001793.XU CN219991297U (en) | 2023-04-28 | 2023-04-28 | Multistage sewage treatment device for sludge backflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001793.XU CN219991297U (en) | 2023-04-28 | 2023-04-28 | Multistage sewage treatment device for sludge backflow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219991297U true CN219991297U (en) | 2023-11-10 |
Family
ID=88617035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321001793.XU Active CN219991297U (en) | 2023-04-28 | 2023-04-28 | Multistage sewage treatment device for sludge backflow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219991297U (en) |
-
2023
- 2023-04-28 CN CN202321001793.XU patent/CN219991297U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215327019U (en) | High concentration industrial wastewater treatment device | |
| CN114455759B (en) | Sewage treatment device for water supply and drainage engineering | |
| CN110127887A (en) | A kind of sewage treatment settling apparatus | |
| CN115849534A (en) | Chemical wastewater purification device and use method thereof | |
| CN110127908A (en) | A kind of industrial production sewage disposal device | |
| CN219991297U (en) | Multistage sewage treatment device for sludge backflow | |
| CN117303537A (en) | Coal mine industrial sewage treatment device and use method thereof | |
| CN209481362U (en) | A kind of comprehensive sewage treatment system | |
| CN219462612U (en) | Sludge purification treatment device | |
| CN215250269U (en) | MABR-based ammonia-containing sewage treatment device | |
| CN116535026A (en) | Sewage treatment device | |
| CN215905978U (en) | Sewage treatment device | |
| CN214243984U (en) | Novel sewage treatment equipment | |
| CN115196835A (en) | Industrial sewage treatment system and method | |
| CN211847493U (en) | Flocculation reaction device of glass wastewater treatment system | |
| CN212609941U (en) | Be used for sewage treatment integrated device | |
| CN210481046U (en) | Novel sewage treatment equipment | |
| CN112479435A (en) | Metal waste water nanometer bubble purifier | |
| CN113830927B (en) | Sewage treatment system | |
| CN217556005U (en) | Food and beverage sewage treatment device with oil-water separation function | |
| CN217103527U (en) | Belt type sludge dewatering machine for purifying waste water by biological method | |
| CN215756785U (en) | Suspended matter removing device for industrial wastewater treatment | |
| CN217323657U (en) | Mine ore dressing waste water purification unit | |
| CN219722014U (en) | Sludge discharging mechanism of sewage treatment sedimentation tank | |
| CN219885867U (en) | Waste water treatment device for ethyl acetate production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |