CN220159375U - Municipal administration water supply and drainage sewage pretreatment device - Google Patents
Municipal administration water supply and drainage sewage pretreatment device Download PDFInfo
- Publication number
- CN220159375U CN220159375U CN202321721521.7U CN202321721521U CN220159375U CN 220159375 U CN220159375 U CN 220159375U CN 202321721521 U CN202321721521 U CN 202321721521U CN 220159375 U CN220159375 U CN 220159375U
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- China
- Prior art keywords
- fixedly connected
- treatment box
- water supply
- pretreatment device
- sewage pretreatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 239000012535 impurity Substances 0.000 abstract description 3
- 239000003814 drug Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010841 municipal wastewater Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to the technical field of sewage pretreatment, in particular to a municipal water supply and drainage sewage pretreatment device which comprises a treatment box, wherein four corners of the lower end of the treatment box are fixedly connected with supporting legs, the middle part of the lower end of the treatment box is fixedly connected with a stirring mechanism, the lower part of the front end of the treatment box is fixedly connected with a control panel, the upper part of the right end of the treatment box is fixedly connected with a dosing pipe, the left end of the treatment box is fixedly connected with a water inlet, the upper end of the treatment box is provided with a groove, the left groove wall of the groove is fixedly connected with a filtering mechanism, the filtering mechanism is positioned on the upper part of the stirring mechanism, and the motor is started to drive a transmission rod to rotate by arranging the stirring mechanism, so that the transmission rod can drive three stirring blades to stir sewage at the bottom in the treatment box. According to the municipal water supply and drainage sewage pretreatment device, impurities in sewage can be filtered through the filtering mechanism.
Description
Technical Field
The utility model relates to the technical field of sewage pretreatment devices, in particular to a municipal water supply and drainage sewage pretreatment device.
Background
The municipal wastewater has relatively stable water quality, but is turbid, deep and has malodor, is slightly alkaline, has high nitrogen and phosphorus content, generally does not contain toxic substances, and is suitable for propagation of various microorganisms, so that the municipal wastewater often contains a large number of bacterial viruses, parasitic ova and the like, has good biodegradability, belongs to wastewater which is easy to treat, and has at least the following defects in the use process of the traditional wastewater pretreatment device: 1. in the use process of the existing sewage pretreatment device, impurities in the sewage, such as plastic bags, dead branches and leaves and the like, are difficult to perform preliminary filtration, so that the subsequent treatment burden is increased; 2. in the use process of the conventional sewage pretreatment device, the medicament needs to be added to be mixed with sewage, but the stirring efficiency of the mixed solution is low, and the treatment efficiency is affected, so that the municipal water supply and drainage sewage pretreatment device is provided.
Disclosure of Invention
The utility model mainly aims to provide a municipal water supply and drainage sewage pretreatment device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a municipal administration water supply and drainage sewage pretreatment device, includes the treatment case, the equal fixedly connected with supporting leg in treatment case lower extreme four corners, treatment case lower extreme middle part fixedly connected with rabbling mechanism, treatment case front end lower part fixedly connected with control panel, treatment case right-hand member upper portion fixedly connected with dosing tube, treatment case left end fixedly connected with water inlet, it has the recess to handle the case upper end, recess left cell wall fixedly connected with filter media, filter media is located rabbling media upper portion.
Preferably, the stirring mechanism comprises a motor, a transmission rod is fixedly connected to the output end of the motor, a circular plate is fixedly connected to the lower portion of the outer surface of the transmission rod, three stirring blades are fixedly connected to the upper end of the circular plate, one ends, far away from the circular plate, of the three stirring blades are fixedly connected with the transmission rod, and three stirring rods are fixedly connected to the upper portion of the outer surface of the transmission rod.
Preferably, the motor is fixedly connected with the lower end of the treatment box, the transmission rod extends to the inside of the treatment box, and the three stirring blades are of arc structures.
Preferably, the filter mechanism comprises a lower filter cartridge, a notch is formed in the upper portion of the outer surface of the lower filter cartridge, an upper filter cartridge is movably connected to the rear portion of the lower groove wall of the notch through a hinge, and a first transverse plate is fixedly connected to the front portion of the outer surface of the lower filter cartridge.
Preferably, the front part of the surface of the upper filter cylinder is fixedly connected with a second transverse plate, the upper end of the second transverse plate is inserted and movably connected with a bolt, and the bolt is jointly inserted and movably connected with the second transverse plate and the first transverse plate.
Preferably, the lower filter cartridge is fixedly connected with the left groove wall of the groove, and the lower filter cartridge is communicated with the water inlet.
Compared with the prior art, the utility model has the following beneficial effects:
1. through setting up rabbling mechanism, through the starter motor, make the motor drive the transfer line rotatory to can make the transfer line drive three stirring leaf and stir the sewage of the bottom in the treatment box, through setting up the puddler, can stir the sewage in the middle part in the treatment box, thereby can make sewage and liquid medicine intensive mixing, improve treatment efficiency;
2. through setting up filtering mechanism, fixed cartridge filter and recess inner wall down, make cartridge filter and water inlet communicate with each other down, receive under the filter effect of cartridge filter and cartridge filter down, can carry out prefiltering to the sewage that gets into the processing incasement to debris such as avoiding plastic bag, bottle, dead branch get into the processing incasement portion.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a municipal water supply and drainage sewage pretreatment device of the utility model;
FIG. 2 is a schematic diagram of the overall structure of a stirring mechanism of the municipal water supply and drainage sewage pretreatment device;
FIG. 3 is a schematic diagram of the overall structure of a filtering mechanism of the municipal water supply and drainage sewage pretreatment device;
fig. 4 is a schematic diagram showing the overall structure of an upper filter cartridge of the municipal water supply and drainage sewage pretreatment device.
In the figure: 1. a treatment box; 2. a dosing tube; 3. support legs; 4. a filtering mechanism; 5. a groove; 6. a water inlet; 7. a control panel; 8. a stirring mechanism; 41. a lower filter cartridge; 42. a notch; 43. an upper filter cartridge; 44. a first transverse plate; 431. a second transverse plate; 432. a bolt; 81. a motor; 82. a circular plate; 83. stirring the leaves; 84. a transmission rod; 85. stirring rod.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be 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.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a municipal administration water supply and drainage sewage pretreatment device, including handling case 1, the equal fixedly connected with supporting leg 3 in case 1 lower extreme four corners, handling case 1 lower extreme middle part fixedly connected with rabbling mechanism 8, handling case 1 front end lower part fixedly connected with control panel 7, handling case 1 right-hand member upper portion fixedly connected with dosing tube 2, handling case 1 left end fixedly connected with water inlet 6, it has recess 5 to open in handling case 1 upper end, recess 5 left cell wall fixedly connected with filtering mechanism 4, filtering mechanism 4 is located rabbling mechanism 8 upper portion.
In this embodiment, the stirring mechanism 8 includes a motor 81, a driving rod 84 is fixedly connected to an output end of the motor 81, a circular plate 82 is fixedly connected to a lower portion of an outer surface of the driving rod 84, three stirring blades 83 are fixedly connected to an upper end of the circular plate 82, one ends of the three stirring blades 83, which are far away from the circular plate 82, are fixedly connected to the driving rod 84, and three stirring rods 85 are fixedly connected to an upper portion of an outer surface of the driving rod 84; the motor 81 is fixedly connected with the lower end of the treatment box 1, the transmission rod 84 extends into the treatment box 1, and the three stirring blades 83 are all arc-shaped structures.
In this embodiment, the filtering mechanism 4 includes a lower filtering cylinder 41, a notch 42 is opened at the upper part of the outer surface of the lower filtering cylinder 41, an upper filtering cylinder 43 is movably connected to the rear part of the lower groove wall of the notch 42 through a hinge, and a first transverse plate 44 is fixedly connected to the front part of the outer surface of the lower filtering cylinder 41; the front part of the outer surface of the upper filter cylinder 43 is fixedly connected with a second transverse plate 431, the upper end of the second transverse plate 431 is inserted and movably connected with a bolt 432, and the bolt 432 is jointly inserted and movably connected with the second transverse plate 431 and the first transverse plate 44; the lower filter cartridge 41 is fixedly connected with the left groove wall of the groove 5, the lower filter cartridge 41 is communicated with the water inlet 6, and the connection between the second transverse plate 431 and the first transverse plate 44 can be released by disassembling the nuts on the bolts 432, so that the upper filter cartridge 43 can be opened, and sundries in the upper filter cartridge 43 and the lower filter cartridge 41 can be cleaned.
In the municipal water supply and drainage sewage pretreatment device, in the use process, sewage is added into a filtering mechanism 4 through a water inlet 6, after the sewage enters a lower filtering cylinder 41, the sewage is subjected to the filtering action of the lower filtering cylinder 41 and an upper filtering cylinder 43, larger impurities such as branches, bottles and the like can be collected, the sewage flows into a treatment box 1 through holes on the lower filtering cylinder 41 and the upper filtering cylinder 43, at the moment, liquid medicine is added into the treatment box 1 through a medicine adding pipe 2, after the liquid medicine enters the sewage, a motor 81 is controlled to work through a control panel 7, so that the motor 81 drives a transmission rod 84 to work, at the moment, the transmission rod 84 rotates, a circular plate 82 is driven to rotate by the transmission rod 84, three stirring blades 83 on the circular plate 82 stir the sewage at the inner bottom of the treatment box 1, and the stirring rod 85 stir the sewage at the middle part of the treatment box 1, so that the mixing efficiency of the sewage and the liquid medicine is improved, and after the treatment is finished, the sewage is discharged through a water outlet at the left end of the treatment box 1.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. Municipal administration water supply and drainage sewage pretreatment device, including handling case (1), its characterized in that: the four corners of the lower end of the treatment box (1) are fixedly connected with supporting legs (3), the middle part of the lower end of the treatment box (1) is fixedly connected with a stirring mechanism (8), the lower part of the front end of the treatment box (1) is fixedly connected with a control panel (7), the upper part of the right end of the treatment box (1) is fixedly connected with a dosing pipe (2), the left end of the treatment box (1) is fixedly connected with a water inlet (6), the upper end of the treatment box (1) is provided with a groove (5), the left groove wall of the groove (5) is fixedly connected with a filtering mechanism (4), and the filtering mechanism (4) is positioned on the upper part of the stirring mechanism (8);
the stirring mechanism (8) comprises a motor (81), a transmission rod (84) is fixedly connected to the output end of the motor (81), a circular plate (82) is fixedly connected to the lower portion of the outer surface of the transmission rod (84), three stirring blades (83) are fixedly connected to the upper end of the circular plate (82), one ends, far away from the circular plate (82), of the three stirring blades (83) are fixedly connected with the transmission rod (84), and three stirring rods (85) are fixedly connected to the upper portion of the outer surface of the transmission rod (84).
2. The municipal water supply and drainage sewage pretreatment device according to claim 1, wherein: the motor (81) is fixedly connected with the lower end of the treatment box (1), the transmission rod (84) extends to the inside of the treatment box (1), and the three stirring blades (83) are of arc-shaped structures.
3. The municipal water supply and drainage sewage pretreatment device according to claim 1, wherein: the filtering mechanism (4) comprises a lower filtering cylinder (41), a notch (42) is formed in the upper portion of the outer surface of the lower filtering cylinder (41), an upper filtering cylinder (43) is movably connected to the rear portion of the lower groove wall of the notch (42) through a hinge, and a first transverse plate (44) is fixedly connected to the front portion of the outer surface of the lower filtering cylinder (41).
4. A municipal administration water supply and drainage sewage pretreatment device according to claim 3, wherein: the front part of the outer surface of the upper filter cylinder (43) is fixedly connected with a second transverse plate (431), the upper end of the second transverse plate (431) is inserted and movably connected with a bolt (432), and the bolt (432) is jointly inserted and movably connected with the second transverse plate (431) and a first transverse plate (44).
5. A municipal administration water supply and drainage sewage pretreatment device according to claim 3, wherein: the lower filter cartridge (41) is fixedly connected with the left groove wall of the groove (5), and the lower filter cartridge (41) is communicated with the water inlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321721521.7U CN220159375U (en) | 2023-07-03 | 2023-07-03 | Municipal administration water supply and drainage sewage pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321721521.7U CN220159375U (en) | 2023-07-03 | 2023-07-03 | Municipal administration water supply and drainage sewage pretreatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220159375U true CN220159375U (en) | 2023-12-12 |
Family
ID=89053202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321721521.7U Active CN220159375U (en) | 2023-07-03 | 2023-07-03 | Municipal administration water supply and drainage sewage pretreatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220159375U (en) |
-
2023
- 2023-07-03 CN CN202321721521.7U patent/CN220159375U/en active Active
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