CN114308999A - Peculiar smell source prevention and treatment device for public garbage station - Google Patents
Peculiar smell source prevention and treatment device for public garbage station Download PDFInfo
- Publication number
- CN114308999A CN114308999A CN202111551950.XA CN202111551950A CN114308999A CN 114308999 A CN114308999 A CN 114308999A CN 202111551950 A CN202111551950 A CN 202111551950A CN 114308999 A CN114308999 A CN 114308999A
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- extrusion
- motor
- box
- stirring
- crushing
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- 230000002265 prevention Effects 0.000 title claims abstract description 8
- 239000010813 municipal solid waste Substances 0.000 title abstract description 44
- 238000001125 extrusion Methods 0.000 claims abstract description 79
- 239000010865 sewage Substances 0.000 claims abstract description 42
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 239000002699 waste material Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 241000220317 Rosa Species 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000013043 chemical agent Substances 0.000 abstract description 4
- 239000002781 deodorant agent Substances 0.000 abstract description 4
- 239000008394 flocculating agent Substances 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 235000021190 leftovers Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a peculiar smell source prevention and treatment device for a public garbage station, which comprises: the support frame, the inside that the upper portion of support frame was provided with mount pad and mount pad is provided with the recipient, fixed connection and recipient's upper portion is provided with the pan feeding mouth between recipient and the mount pad, the inside that the upper portion of pan feeding mouth was provided with pan feeding case and pan feeding case is provided with rubbing crusher and constructs, the inside of recipient is provided with the drive shaft. According to the invention, moisture in garbage is extruded out and discharged through the drain hole at the lower part of the extrusion groove, sewage flows into the sewage treatment box through the drain hole, the third motor is arranged on the side surface of the sewage treatment box, the stirring shaft is arranged at the power output end of the third motor, the mounting frame is arranged on the surface of the stirring shaft, the stirring blades are arranged on the surface of the mounting frame, and a flocculating agent is added into the sewage treatment box, so that impurities in the sewage are rapidly separated out, and meanwhile, chemical agents such as a deodorant and the like are added for reaction, so that peculiar smell in the sewage is reduced, and the sewage is discharged through the drain outlet.
Description
Technical Field
The invention relates to the technical field of peculiar smell source treatment, in particular to a peculiar smell source prevention and treatment device for a public garbage station.
Background
The garbage is divided into a plurality of types, wherein the kitchen garbage is garbage which is generated every day in family life or restaurants, and the kitchen garbage refers to garbage such as leftovers and leftovers generated in daily life of residents or restaurants and waste edible oil and fat, which are commonly called swill, swill or hogwash. The components mainly comprise various rice and flour food residues, vegetables, fruit residues, various animal residues, and vegetable and animal oil. Once the garbage is thrown into the urban sewer, the sewer is easy to block, and the conveying of the urban sewer is influenced.
At present, the existing public garbage station is easy to cause the substances to decay and deteriorate due to the fact that the dry and wet garbage is not separated, and therefore peculiar smell is emitted. Therefore, a new technical solution needs to be provided.
Disclosure of Invention
The invention aims to provide a peculiar smell source prevention and treatment device for a public garbage station, which solves the problem that at present, the existing public garbage station is easy to cause substance decay and deterioration due to the fact that the dry and wet garbage is not separated, so that peculiar smell is emitted.
In order to achieve the purpose, the invention provides the following technical scheme: a peculiar smell source prevention and treatment device of a public garbage station comprises: the device comprises a supporting frame, wherein the upper part of the supporting frame is provided with a mounting seat, an extrusion barrel is arranged in the mounting seat, the extrusion barrel is fixedly connected with the mounting seat, a feeding port is arranged at the upper part of the extrusion barrel, a feeding box is arranged at the upper part of the feeding port, a crushing mechanism is arranged in the feeding box, a driving shaft is arranged in the extrusion barrel, one end of the driving shaft extends to the outside of the extrusion barrel, a first motor is arranged at the outside of the extrusion barrel, a power output end of the first motor is provided with a first motor, the power output end of the first motor is fixedly connected with the driving shaft, a spiral blade is arranged on the surface of the driving shaft, the spiral blade is contacted with the inner wall of the extrusion barrel, a discharge port is arranged at the lower part of the extrusion barrel, a drain hole is arranged at the middle part of the extrusion barrel, the drain hole extends to the inside of the mounting seat, and a filter box is arranged at the lower part of the mounting seat, fixed connection between rose box and the mount pad, the lower part of rose box is provided with sewage treatment case, sewage treatment case's inside is provided with agitating unit and includes the (mixing) shaft, the one end of (mixing) shaft extends to sewage treatment case's outside and installs the third motor, the surface that the surface of (mixing) shaft was provided with mounting bracket and mounting bracket is provided with stirring vane, stirring vane is the isosceles trapezoid structure setting and is provided with a plurality of groups, a plurality of groups be the circumference between the stirring vane and distribute, sewage treatment case's side is provided with the drain, the inboard of support frame is provided with the lower part that waste bin and waste bin are located the discharge gate.
As a preferred embodiment of the present invention, the crushing mechanism includes a mounting plate mounted outside the feeding box, a second motor is disposed on an upper portion of the mounting plate, a connecting shaft is disposed at a power output end of the second motor, a crushing groove is disposed inside the feeding box, the connecting shaft extends into the crushing groove, and crushing rollers are disposed on a surface of the connecting shaft and move in opposite directions.
In a preferred embodiment of the present invention, the surface of the crushing roller is provided with crushing teeth, and auxiliary teeth matched with the crushing teeth are arranged on both sides of the crushing teeth, and the crushing teeth and the auxiliary teeth are arranged in an isosceles trapezoid structure.
As a preferred embodiment of the present invention, the extrusion grooves are internally provided with extrusion plates respectively located at the upper and lower sides of the extrusion grooves, and the extrusion plates are provided with a plurality of groups of extrusion plates in the same direction and are distributed at equal intervals.
As a preferred embodiment of the invention, the filter box is internally provided with a filter plate, the filter plate is internally provided with a plurality of groups of water filtering holes, and the filter plate is connected with the filter box in a sliding manner.
In a preferred embodiment of the present invention, the auxiliary blade is provided with a rotating shaft on the inner side thereof and an auxiliary blade on the surface thereof, and the auxiliary blade is rotatably connected to the stirring blade through the rotating shaft.
Compared with the prior art, the invention has the following beneficial effects:
the invention is provided with a mounting seat on the upper part of a supporting frame, an extrusion cylinder is arranged on the upper part of the mounting seat, a feeding port is arranged on the upper part of the extrusion cylinder, a feeding box is arranged on the upper part of the feeding port, a crushing mechanism is arranged inside the feeding box, the crushing mechanism is composed of two groups of second motors matched with a connecting shaft and crushing rollers, the two groups of crushing rollers rotate oppositely through a driving shaft to crush garbage, the crushed garbage enters the extrusion cylinder through the feeding port, an extrusion groove is arranged inside the extrusion cylinder, the driving shaft is arranged inside the extrusion groove, one end of the driving shaft extends to the outside of the extrusion cylinder and is provided with a first motor, a spiral blade is arranged on the surface of the driving shaft, the spiral blade is driven to rotate by the driving shaft through the first motor, and simultaneously the spiral blade is mutually contacted with the inner wall of the extrusion cylinder to drive the garbage to move to one end of the extrusion cylinder and is mutually contacted with an extrusion plate in the extrusion groove, thereby extrude rubbish, extrude the moisture in the rubbish and discharge through its wash port of extrusion groove lower part, sewage flows into the sewage treatment incasement through the wash port, the power take off end that the side of sewage treatment case was provided with third motor and third motor is provided with the (mixing) shaft, the surface that the (mixing) shaft was provided with mounting bracket and mounting bracket is provided with stirring vane, drop into the flocculating agent to the sewage treatment incasement, thereby make the impurity in the sewage separate out fast, drop into chemical agent such as deodorant simultaneously and react, reduce the peculiar smell in the sewage, and discharge through the drain outlet, remaining solid rubbish continues to extrude forward through helical blade, and discharge through the discharge gate, this kind of setting has realized the breakage and the wet-dry separation of rubbish, the reaction between rubbish has been avoided, thereby the production of peculiar smell has been reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic view of the internal structure of the crushing box according to the present invention;
FIG. 5 is a schematic view of the structure of the sewage treatment tank of the present invention.
In the figure: 1. a support frame; 2. a mounting seat; 3. an extrusion cylinder; 4. a filter box; 5. a discharge port; 6. a waste bin; 7. feeding into a box; 8. a crushing mechanism; 9. a sewage treatment tank; 10. a first motor; 11. a feeding port; 12. a second motor; 13. a drive shaft; 14. a helical blade; 15. a pressing plate; 16. a drain hole; 17. a filter plate; 18. extruding a groove; 19. mounting a plate; 20. a crushing tank; 21. a connecting shaft; 22. a crushing roller; 23. crushing teeth; 24. auxiliary teeth; 25. a stirring shaft; 26. a mounting frame; 27. a stirring blade; 28. a connecting shaft; 29. an auxiliary blade; 30. a third motor; 31. a sewage draining outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a peculiar smell source prevention and treatment device of a public garbage station comprises: the garbage crushing machine comprises a support frame 1, wherein a mounting seat 2 is arranged on the upper portion of the support frame 1, an extrusion barrel 3 is arranged inside the mounting seat 2, the extrusion barrel 3 is fixedly connected with the mounting seat 2, a feeding port 11 is arranged on the upper portion of the extrusion barrel 3, a feeding box 7 is arranged on the upper portion of the feeding port 11, a crushing mechanism 8 is arranged inside the feeding box 7, the mounting seat 2 is arranged on the upper portion of the support frame 1, the extrusion barrel 3 is arranged on the upper portion of the mounting seat 2, the feeding port 11 is arranged on the upper portion of the extrusion barrel 3, the feeding box 7 is arranged on the upper portion of the feeding port 11, the crushing mechanism 8 is arranged inside the feeding box 7, the crushing mechanism 8 is composed of two groups of second motors 12 matched with a connecting shaft 21 and crushing rollers 22, the two groups of crushing rollers 22 rotate oppositely through a driving shaft 13 to extrude and crush garbage, the crushed garbage enters the extrusion barrel 3 through the feeding port 11, a driving shaft 13 is arranged inside the extrusion barrel 3, one end of the driving shaft 13 extends to the outside of the extrusion barrel 3, a first motor 10 is installed outside the extrusion cylinder 3, the power output end of the first motor 10 is provided with the first motor 10, the power output end of the first motor 10 is fixedly connected with a driving shaft 13, the surface of the driving shaft 13 is provided with a helical blade 14, the helical blade 14 is contacted with the inner wall of the extrusion cylinder 3, the lower part of the extrusion cylinder 3 is provided with a discharge port 5, the middle part of the extrusion cylinder 3 is provided with a drain hole 16, the drain hole 16 extends into the mounting seat 2, the lower part of the mounting seat 2 is provided with a filter box 4, the filter box 4 is fixedly connected with the mounting seat 2, the lower part of the filter box 4 is provided with a sewage treatment box 9, the extrusion groove 18 is arranged inside the extrusion cylinder 3, the driving shaft 13 is arranged inside the extrusion groove 18, one end of the driving shaft 13 extends to the outside of the extrusion cylinder 3 and is provided with the first motor 10, and the surface of the driving shaft 13 is provided with the helical blade 14, the first motor 10 drives the helical blade 14 to rotate through the driving shaft 13, meanwhile, the helical blade 14 contacts with the inner wall of the extrusion container 3 to drive the garbage to move towards one end of the extrusion container 3 and contacts with the extrusion plate 15 in the extrusion groove 18, so as to extrude the garbage, the moisture in the garbage is extruded and discharged through the drain hole 16 at the lower part of the extrusion groove 18, the sewage flows into the sewage treatment box 9 through the drain hole 16, the stirring device and the stirring device are arranged in the sewage treatment box 9 and comprise a stirring shaft 25, one end of the stirring shaft 25 extends to the outside of the sewage treatment box 9 and is provided with a third motor 30, the surface of the stirring shaft 25 is provided with a mounting frame 26, the surface of the mounting frame 26 is provided with stirring blades 27, the stirring blades 27 are arranged in an isosceles trapezoid structure and are provided with a plurality of groups, and the groups of stirring blades 27 are distributed in a circumference way, the side of sewage treatment case 9 is provided with drain 31, the inboard of support frame 1 is provided with waste bin 6 and the lower part that waste bin 6 is located discharge gate 5, the side of sewage treatment case 9 is provided with third motor 30 and the power take off end of third motor 30 is provided with (mixing) shaft 25, the surface of (mixing) shaft 25 is provided with mounting bracket 26 and mounting bracket 26 is provided with stirring vane 27, drop into the flocculating agent in the sewage treatment case 9, thereby make the impurity in the sewage separate out fast, chemical agent such as deodorant that drops into simultaneously reacts, reduce the peculiar smell in the sewage, and discharge through drain 31, remaining solid waste passes through helical blade 14 and continues to extrude forward, and discharge through discharge gate 5, this kind of setting has realized the breakage and the wet-dry separation of rubbish, the reaction between rubbish has been avoided, thereby the production that has reduced the peculiar smell.
Further improved, as shown in fig. 3 and 4: rubbing crusher 8 is including installing at the outside mounting panel 19 of pan feeding case 7, the power take off end that mounting panel 19's upper portion was provided with second motor 12 and second motor 12 is provided with connecting axle 21, the inside of pan feeding case 7 is provided with crushing groove 20 and connecting axle 21 extends to crushing groove 20 inside, connecting axle 21's surface is provided with and smashes the roller 22 and smashes the relative motion between the roller 22, and second motor 12 cooperation connecting axle 21 and crushing roller 22 constitute, and its two sets of crushing roller 22 rotate in opposite directions through drive shaft 13, extrude rubbish and smash.
Further improved, as shown in fig. 4: the surface of crushing roller 22 is provided with crushing tooth 23 and the both sides of smashing tooth 23 are provided with rather than assorted supplementary tooth 24, smash and all be the isosceles trapezoid structure setting between tooth 23 and the supplementary tooth 24, smash the setting that tooth 23 cooperation was assisted tooth 24 and increased kibbling effect.
Further improved, as shown in fig. 3: the inside of extrusion groove 18 is provided with stripper plate 15 and is located the upper and lower both sides of extrusion groove 18 respectively, stripper plate 15 is provided with a plurality of groups and is equidistant distribution between the stripper plate 15 of syntropy, and the setting up of stripper plate 15 has increased helical blade 14's extrusion force, has guaranteed dry-wet separation effect.
Further improved, as shown in fig. 3: the inside of rose box 4 is provided with filter 17 and the inside of filter 17 is provided with a plurality of groups of drainage holes, sliding connection between filter 17 and the rose box 4, the setting of filter 17 can filter the impurity in the sewage.
Further improved, as shown in fig. 5: the inner side of the auxiliary blade 29 is provided with a rotating shaft 28 and the surface of the rotating shaft 28 is provided with the auxiliary blade 29, the auxiliary blade 29 is rotatably connected with the stirring blade 27 through the rotating shaft 28, and the stirring effect is increased through the arrangement of the auxiliary blade 29.
The invention is provided with a mounting seat 2 on the upper part of a supporting frame 1, an extrusion barrel 3 is arranged on the upper part of the mounting seat 2, a feeding port 11 is arranged on the upper part of the extrusion barrel 3, a feeding box 7 is arranged on the upper part of the feeding port 11, a crushing mechanism 8 is arranged inside the feeding box 7, the crushing mechanism 8 consists of two groups of second motors 12 matched with a connecting shaft 21 and crushing rollers 22, the two groups of crushing rollers 22 rotate oppositely through a driving shaft 13 to crush garbage, the crushed garbage enters the extrusion barrel 3 through the feeding port 11, a extrusion groove 18 is arranged inside the extrusion barrel 3, a driving shaft 13 is arranged inside the extrusion groove 18, one end of the driving shaft 13 extends to the outside of the extrusion barrel 3 and is provided with a first motor 10, a spiral blade 14 is arranged on the surface of the driving shaft 13, the spiral blade 14 is driven to rotate through the driving shaft 13 by the first motor 10, and the spiral blade 14 is contacted with the inner wall of the extrusion barrel 3, the garbage is driven to move towards one end of the extrusion cylinder 3 and is contacted with the extrusion plates 15 in the extrusion groove 18, so that the garbage is extruded, moisture in the garbage is extruded out and is discharged through the drain holes 16 at the lower part of the extrusion groove 18, sewage flows into the sewage treatment box 9 through the drain holes 16, the side surface of the sewage treatment box 9 is provided with a third motor 30, the power output end of the third motor 30 is provided with a stirring shaft 25, the surface of the stirring shaft 25 is provided with an installation frame 26, the surface of the installation frame 26 is provided with stirring blades 27, a flocculating agent is added into the sewage treatment box 9, so that impurities in the sewage are rapidly separated out, chemical agents such as a deodorant and the like are added for reaction, the peculiar smell in the sewage is reduced, the garbage is discharged through a sewage discharge outlet 31, the residual solid garbage is continuously extruded forwards through the spiral blades 14 and is discharged through a discharge outlet 5, and the crushing, the dry-wet separation of the garbage is realized, the reaction between the garbage is avoided, thereby reducing the generation of peculiar smell.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an peculiar smell source prevention and treatment device in public refuse station which characterized in that: the method comprises the following steps: the device comprises a support frame (1), wherein a mounting seat (2) and an extrusion cylinder (3) are arranged inside the mounting seat (2) and on the upper portion of the support frame (1), a feeding port (11) is formed in the upper portion of the extrusion cylinder (3) and the mounting seat (2) in a fixed connection mode, a crushing mechanism (8) is arranged inside a feeding box (7) and the feeding box (7) and on the upper portion of the feeding port (11), a driving shaft (13) is arranged inside the extrusion cylinder (3) and one end of the driving shaft (13) extends to the outside of the extrusion cylinder (3), a first motor (10) is arranged outside the extrusion cylinder (3) and the power output end of the first motor (10) is provided with the first motor (10), a spiral blade (14) is arranged on the surface of the driving shaft (13) in a fixed connection mode between the power output end of the first motor (10) and the driving shaft (13), the screw blades (14) are in contact with the inner wall of the extrusion cylinder (3), a discharge hole (5) is formed in the lower portion of the extrusion cylinder (3), a drain hole (16) is formed in the middle of the extrusion cylinder, the drain hole (16) extends into the installation seat (2), a filter box (4) is arranged on the lower portion of the installation seat (2), the filter box (4) is fixedly connected with the installation seat (2), a sewage treatment box (9) is arranged on the lower portion of the filter box (4), a stirring device is arranged in the sewage treatment box (9) and comprises a stirring shaft (25), one end of the stirring shaft (25) extends to the outside of the sewage treatment box (9) and is provided with a third motor (30), an installation frame (26) is arranged on the surface of the stirring shaft (25), stirring blades (27) are arranged on the surface of the installation frame (26), and a plurality of groups are arranged on the stirring blades (27) in an isosceles trapezoid structure, a plurality of groups be the circumference between stirring vane (27) and distribute, the side of sewage treatment case (9) is provided with drain (31), the inboard of support frame (1) is provided with waste material case (6) and waste material case (6) are located the lower part of discharge gate (5).
2. The odor source control treatment device for the public refuse station according to claim 1, characterized in that: rubbing crusher constructs (8) including installing at pan feeding box (7) outside mounting panel (19), the power take off end that the upper portion of mounting panel (19) was provided with second motor (12) and second motor (12) is provided with connecting axle (21), the inside of pan feeding box (7) is provided with crushing groove (20) and connecting axle (21) and extends to inside crushing groove (20), the surface of connecting axle (21) is provided with crushing roller (22) and smashes between roller (22) relative motion.
3. The odor source control treatment device for the public refuse station according to claim 1, characterized in that: the surface of crushing roller (22) is provided with crushing tooth (23) and the both sides of smashing tooth (23) are provided with rather than assorted supplementary tooth (24), all be the isosceles trapezoid structure setting between crushing tooth (23) and supplementary tooth (24).
4. The odor source control treatment device for the public refuse station according to claim 1, characterized in that: the extrusion device is characterized in that extrusion plates (15) are arranged in the extrusion grooves (18), the extrusion plates (15) are respectively located on the upper side and the lower side of the extrusion grooves (18), and a plurality of groups of extrusion plates (15) which are in the same direction are arranged on the extrusion plates (15) and are distributed at equal intervals.
5. The odor source control treatment device for the public refuse station according to claim 1, characterized in that: the inside of rose box (4) is provided with filter (17) and the inside of filter (17) is provided with a plurality of groups water filtering holes, sliding connection between filtration bar and rose box (4).
6. The odor source control treatment device for the public refuse station according to claim 1, characterized in that: the inner side of the auxiliary blade (29) is provided with a rotating shaft (28), the surface of the rotating shaft (28) is provided with the auxiliary blade (29), and the auxiliary blade (29) is rotatably connected with the stirring blade (27) through the rotating shaft (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111551950.XA CN114308999A (en) | 2021-12-17 | 2021-12-17 | Peculiar smell source prevention and treatment device for public garbage station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111551950.XA CN114308999A (en) | 2021-12-17 | 2021-12-17 | Peculiar smell source prevention and treatment device for public garbage station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114308999A true CN114308999A (en) | 2022-04-12 |
Family
ID=81052509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111551950.XA Withdrawn CN114308999A (en) | 2021-12-17 | 2021-12-17 | Peculiar smell source prevention and treatment device for public garbage station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114308999A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463574A (en) * | 2022-09-30 | 2022-12-13 | 郑州公用环境科技有限公司 | Landfill leachate solidification equipment |
-
2021
- 2021-12-17 CN CN202111551950.XA patent/CN114308999A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463574A (en) * | 2022-09-30 | 2022-12-13 | 郑州公用环境科技有限公司 | Landfill leachate solidification equipment |
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| PB01 | Publication | ||
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Application publication date: 20220412 |