CN216141413U - Garbage cleaning device for domestic sewage - Google Patents
Garbage cleaning device for domestic sewage Download PDFInfo
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- CN216141413U CN216141413U CN202120907939.1U CN202120907939U CN216141413U CN 216141413 U CN216141413 U CN 216141413U CN 202120907939 U CN202120907939 U CN 202120907939U CN 216141413 U CN216141413 U CN 216141413U
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Abstract
The utility model discloses a garbage cleaning device for domestic sewage, which comprises a cleaning box and a filter box, wherein a water injection pipe is arranged at the top end of the cleaning box, a grid and a screen are connected inside the cleaning box, an inclined plate is fixedly arranged at the bottom end inside the cleaning box, a sludge discharge pipe is arranged on one side of the cleaning box, a sludge discharge valve is arranged on the sludge discharge pipe, a connecting column is fixedly arranged in the center of the bottom end of the cleaning box, a connecting water pipe is arranged on one side of the bottom end of the cleaning box, a first water valve is arranged on the connecting water pipe, and the bottoms of the connecting column and the connecting water pipe are connected with the top of the filter box. The utility model provides a domestic sewage is with rubbish cleaning device, through installing grid and screen cloth in the cleaning box, can filter some algae, suspended solid and grit in the domestic sewage, establishes the swash plate simultaneously and piles up the rubbish after will deposiing in the swash plate bottom, opens the leading-in rose box of sewage that first water valve will preliminary treatment through connecting the water pipe, has alleviateed biological treatment's load in the rose box greatly.
Description
Technical Field
The utility model relates to the technical field of sewage discharge, in particular to a garbage cleaning device for domestic sewage.
Background
Domestic sewage is wastewater discharged in daily life of residents, mainly comes from residential buildings and public buildings, and pollutants contained in the domestic sewage are mainly organic matters, such as protein, carbohydrate, fat, urea, ammonia nitrogen and the like and a large amount of pathogenic microorganisms, so the domestic sewage needs to be treated before being discharged.
Most sewage treatment plant passes through aerobic microorganism and organic matter reaction at present, turns into simple inorganic matter, makes sewage obtain purifying, though the effect is better, but cleaning efficiency is lower, and speed is slower, and can not effectively clear away domestic waste in the sewage, causes a large amount of domestic waste gathering in domestic sewage treatment plant, causes inside jam to lead to domestic sewage treatment plant to appear unable the use, therefore a novel rubbish for domestic sewage cleaning device is indispensable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a domestic sewage garbage cleaning device, which aims to solve the problem that the domestic sewage treatment device cannot be used due to the fact that a large amount of domestic garbage is accumulated in the domestic sewage treatment device and the internal blockage is caused because the current sewage treatment device cannot effectively clean the domestic garbage in sewage.
In order to achieve the purpose, the utility model provides the following technical scheme: a garbage cleaning device for domestic sewage comprises a cleaning box and a filter box, wherein a water injection pipe is arranged at the top end of the cleaning box, a grid and a screen are connected inside the cleaning box, an inclined plate is fixedly arranged at the bottom end inside the cleaning box, a sludge discharge pipe is arranged on one side of the cleaning box, a sludge discharge valve is arranged on the sludge discharge pipe, a connecting column is fixedly arranged in the center of the bottom end of the cleaning box, a connecting water pipe is arranged on one side of the bottom end of the cleaning box, a first water valve is arranged on the connecting water pipe, the bottoms of the connecting column and the connecting water pipe are both connected to the top of the filter box, an aeration device is arranged on one side of the filter box, a rotating shaft is arranged inside the filter box, the rotating shaft is fixed to the bottom of the filter box and penetrates through the bottom to be fixedly connected with a servo motor, a stirring shaft is fixedly connected to the rotating shaft, and stirring blades are connected to the stirring shaft, the bottom of rose box is equipped with four support columns, bottom one side of rose box is equipped with drainage device.
Preferably, the width of the grating is smaller than that of the cleaning box, and the mesh diameters of the gratings are equal.
Preferably, the width of the screen is smaller than that of the cleaning box, the mesh diameters of the screen are equal, the screen is arranged below the grating, and the mesh diameter is smaller than that of the grating.
Preferably, the angle of the inclined plate is fifteen degrees, and the width of the inclined plate is the same as that of the cleaning box.
Preferably, the aeration device comprises an air blower, a connecting pipe, an aerator and a supporting plate, wherein the air blower is fixedly installed at the upper end of the supporting plate and connected with the connecting pipe, and the connecting pipe penetrates through the filter box and is connected with the aerator inside.
Preferably, the number of the stirring shafts is four, and four stirring blades are arranged on each stirring shaft.
Preferably, drainage device comprises drain pipe, second water valve, filtration yarn, activated carbon layer and drain tank, the second water valve is installed on the drain pipe, the drain tank is connected in the drain pipe bottom, inside filtration yarn and the activated carbon layer of setting up of drain tank.
Compared with the prior art, the utility model has the beneficial effects that: the cleaning box is internally provided with the grating and the screen, so that some algae, suspended matters and sand in domestic sewage can be filtered, meanwhile, the inclined plate is arranged to accumulate the precipitated garbage at the bottom of the inclined plate, the second water valve is opened to guide the primarily treated sewage into the filtering box through the connecting water pipe, and the load of biological treatment in the filtering box is greatly reduced;
(1) a domestic sewage garbage cleaning device is characterized in that an inclined plate is arranged at the bottom of a cleaning box, a flocculating agent is added into the cleaning box to adsorb sludge or suspended matters in sewage and sink the sludge or the suspended matters into the bottom of the cleaning box, the inclined plate increases the settling area, the sludge slides downwards to the bottom of a pool along the inclined plate under the action of gravity, a sludge discharge pipe is opened to discharge the sludge and the sewage in a centralized manner, so that the working efficiency is improved, and the load of biological treatment in a filter box is reduced;
(2) a domestic sewage garbage cleaning device is provided with an aeration device, when a filter box is subjected to biological treatment, air is sent into the filter box through a connecting pipe by an air blower, oxygen is discharged into water through an aerator, and the purpose of contact between organic matters in a tank and microorganisms and dissolved oxygen is enhanced, so that the oxidative decomposition effect of the microorganisms in the tank on the organic matters in sewage is ensured under the condition that sufficient dissolved oxygen exists, and the working efficiency is improved;
(3) the utility model provides a domestic sewage is with rubbish cleaning device, through drainage device, opens the second water valve after biological treatment accomplishes, and sewage after the processing flows into the drain tank via the drain pipe in, through filtering yarn and activated carbon layer's secondary filtration to reach the effect that does not influence the surrounding environment when discharging.
Drawings
FIG. 1 is a schematic front view of the internal structure of the present invention;
FIG. 2 is a schematic top view of the inventive grid;
FIG. 3 is a schematic top view of a screen panel according to the present invention;
FIG. 4 is a schematic view of an aeration apparatus according to the present invention;
FIG. 5 is a schematic view of a drainage device of the present invention.
In the figure: 1. cleaning the box; 2. a water injection pipe; 3. a grid; 4. screening a screen; 5. a sloping plate; 6. a sludge discharge pipe; 7. a mud valve; 8. connecting columns; 9. connecting a water pipe; 10. a first water valve; 11. a filter box; 12. an aeration device; 1201. a blower; 1202. a connecting pipe; 1203. an aerator; 1204. a support plate; 13. A rotating shaft; 14. a servo motor; 15. a stirring shaft; 16. stirring blades; 17. a support pillar; 18. a drainage device; 1801. a drain pipe; 1802. a second water valve; 1803. filtering the yarn; 1804. an activated carbon layer; 1805. a drainage tank.
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. 1-4, an embodiment of the present invention is shown: a garbage cleaning device for domestic sewage comprises a cleaning box 1 and a filter box 11, wherein the top end of the cleaning box 1 is provided with a water injection pipe 2, the interior of the cleaning box 1 is connected with a grid 3 and a screen 4, the bottom end of the interior of the cleaning box 1 is fixedly provided with an inclined plate 5, one side of the cleaning box 1 is provided with a sludge discharge pipe 6, the sludge discharge pipe 6 is provided with a sludge discharge valve 7, the center of the bottom end of the cleaning box 1 is fixedly provided with a connecting column 8, one side of the bottom end of the cleaning box 1 is provided with a connecting water pipe 9, the connecting water pipe 9 is provided with a first water valve 10, the bottoms of the connecting column 8 and the connecting water pipe 9 are both connected with the top of the filter box 11, one side of the filter box 11 is provided with an aeration device 12, the interior of the filter box 11 is provided with a rotating shaft 13, the rotating shaft 13 is fixedly connected with a servo motor 14 through the bottom, the rotating shaft 13 is fixedly connected with a stirring shaft 15, and the stirring blade 16 is connected with the stirring shaft 15, the bottom end of the filter box 11 is provided with four support columns 17, and one side of the bottom end of the filter box 11 is provided with a drainage device 18;
specifically, the width of the grating 3 is smaller than that of the cleaning box 1, the mesh diameters of the grating 3 are equal, and when sewage flows in from the water injection pipe 2, algae, plastic products, sand and stones and the like with larger volume can be filtered through the grating 3, so that the effect of reducing impurities in the water is achieved;
specifically, the width of the screen 4 is smaller than that of the cleaning box 1, the mesh diameter of the screen 4 is equal, the screen 4 is arranged below the grating 3, and the mesh diameter is smaller than that of the grating 3, so that after primary filtration of the grating 3, fine suspended matters in sewage can be filtered by the screen 4, and a secondary filtration effect is achieved;
specifically, the angle of the inclined plate 5 is fifteen degrees, the width of the inclined plate 5 is the same as that of the cleaning box 1, after filtration is completed, a flocculating agent is added into the cleaning box 1 to adsorb sludge or unfiltered suspended matters in the sewage and sink the sludge into the bottom of the box, the inclined plate 5 increases the sedimentation area, simultaneously, the sludge slides downwards to the bottom of the tank along the inclined plate 5 under the action of gravity, then the sludge discharge valve 7 is opened, and the sludge is discharged in a centralized manner through the sludge discharge pipe 6, so that the blockage can not occur in subsequent treatment, and the load of biological treatment in the filter box 11 is reduced;
specifically, the aeration device 12 comprises an air blower 1201, a connecting pipe 1202, an aerator 1203 and a supporting plate 1204, the air blower 1201 is fixedly installed at the upper end of the supporting plate 1204, the air blower 1201 is connected with the connecting pipe 1202, the connecting pipe 1202 passes through the filter tank 11 to be connected with the aerator 1203 inside, the solution of aerobic microorganisms is added after the precipitation is completed, the first water valve 10 is opened, the sewage flows into the filter tank 11 through the connecting water pipe 9 to be biologically treated, the air is sent into the filter tank 11 through the connecting pipe 1202 by the air blower 1201, the oxygen is discharged into the water through the aerator 1203, the contact between the aerobic microorganisms in the tank and the dissolved oxygen is strengthened, so that the microorganisms in the tank can perform oxidative decomposition on organic matters in the sewage under the condition of sufficient dissolved oxygen, and the working efficiency is improved;
specifically, four stirring shafts 15 are provided, and four stirring blades 16 are arranged on each stirring shaft 15, the servo motor 14 is turned on in the biological treatment process, the servo motor 14 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the stirring blades 16 on the stirring shafts 15 to rotate, and the stirring blades 16 enable sewage to flow in a rotating manner, so that the dissolving speed of the sewage and oxygen is improved, the biological reaction efficiency is improved, and meanwhile, unfiltered residual suspension in the tank can be prevented from sinking;
specifically, the drainage device 18 is composed of a drainage pipe 1801, a second water valve 1802, a filter yarn 1803, an activated carbon layer 1804 and a drainage tank 1805, the second water valve 1802 is mounted on the drainage pipe 1801, the drainage tank 1805 is connected to the bottom of the drainage pipe 1801, the filter yarn 1803 and the activated carbon layer 1804 are arranged inside the drainage tank 1805, after biological treatment is completed, the second water valve 1802 is opened, treated sewage flows into the drainage tank 1805 through the drainage pipe 1801, and is filtered again through the filter yarn 1803 and the activated carbon layer 1804, so that the effect of not influencing the surrounding environment is achieved when the sewage is discharged.
The working principle is as follows: when the sewage treatment device is used, when sewage flows in from the water injection pipe 2, algae, plastic products, sand and stones and the like with larger volume can be filtered through the grating 3 to achieve the effect of reducing impurities in water, fine suspended matters and impurities in the sewage can be filtered through the screen 4 after primary filtration through the grating 3 to achieve the effect of secondary filtration, a flocculating agent is added into the cleaning box 1 after filtration to adsorb sludge or unfiltered suspended matters in the sewage and sink to the bottom of the box, the inclined plate 5 increases the sedimentation area, simultaneously, the sludge slides downwards to the bottom of the pool along the inclined plate 5 under the action of gravity, then the sludge discharge valve 7 is opened, and the sludge is discharged in a centralized mode through the sludge discharge pipe 6.
Then, after the precipitation is finished, adding a solution of aerobic microorganisms, opening a first water valve 10, enabling sewage to flow into a filter box 11 through a connecting water pipe 9 for biological treatment, sending air into the filter box 11 through a connecting pipe 1202 by using an air blower 1201, discharging oxygen into water through an aerator 1203, then opening a servo motor 14, enabling the servo motor 14 to drive a rotating shaft 13 to rotate, enabling the rotating shaft 13 to drive stirring blades 16 on a stirring shaft 15 to rotate, enabling the stirring blades 16 to enable the sewage to rotate and flow, improving the dissolving speed of the sewage and the oxygen, improving the biological reaction efficiency, and meanwhile preventing unfiltered residual suspension in the tank from sinking.
Finally, after the biological treatment is finished, the second water valve 1802 is opened, the treated sewage flows into the drainage tank 1805 through the drainage pipe 1801 and is filtered again through the filter yarns 1803 and the activated carbon layer 1804, so that the effect of not influencing the surrounding environment during the discharge is achieved, in the embodiment, the type of the servo motor 14 is YE2-132S-4, and the type of the blower 1201 is TE-14080-K1.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a rubbish cleaning device for domestic sewage, includes cleaning tank (1) and rose box (11), its characterized in that: the cleaning device is characterized in that a water injection pipe (2) is arranged at the top end of the cleaning box (1), a grid (3) and a screen (4) are connected inside the cleaning box (1), an inclined plate (5) is fixedly arranged at the bottom end inside the cleaning box (1), a sludge discharge pipe (6) is arranged on one side of the cleaning box (1), a sludge discharge valve (7) is arranged on the sludge discharge pipe (6), a connecting column (8) is fixedly arranged at the center of the bottom end of the cleaning box (1), a connecting water pipe (9) is arranged on one side of the bottom end of the cleaning box (1), a first water valve (10) is arranged on the connecting water pipe (9), the bottoms of the connecting column (8) and the connecting water pipe (9) are both connected to the top of the filter box (11), an aeration device (12) is arranged on one side of the filter box (11), a rotating shaft (13) is arranged inside the filter box (11), the rotating shaft (13) is fixed at the bottom of the filter box (11) and penetrates through the bottom to be fixedly connected with a servo motor (14), the improved water-saving filter is characterized in that a stirring shaft (15) is fixedly connected onto the rotating shaft (13), stirring blades (16) are connected onto the stirring shaft (15), four supporting columns (17) are arranged at the bottom end of the filter box (11), and a drainage device (18) is arranged on one side of the bottom end of the filter box (11).
2. The garbage cleaning device for domestic sewage according to claim 1, wherein: the width of the grating (3) is smaller than that of the cleaning box (1), and the mesh diameters of the grating (3) are equal.
3. The garbage cleaning device for domestic sewage according to claim 1, wherein: the width of the screen (4) is smaller than that of the cleaning box (1), the net-shaped diameter of the screen (4) is equal, the screen (4) is arranged below the grating (3), and the net-shaped diameter is smaller than that of the grating (3).
4. The garbage cleaning device for domestic sewage according to claim 1, wherein: the angle of the inclined plate (5) is fifteen degrees, and the width of the inclined plate (5) is the same as that of the cleaning box (1).
5. The garbage cleaning device for domestic sewage according to claim 1, wherein: the aeration device (12) consists of a blower (1201), a connecting pipe (1202), an aerator (1203) and a supporting plate (1204), the blower (1201) is fixedly installed at the upper end of the supporting plate (1204), the blower (1201) is connected with the connecting pipe (1202), and the connecting pipe (1202) penetrates through the filter box (11) to be connected with the aerator (1203) inside.
6. The garbage cleaning device for domestic sewage according to claim 1, wherein: four stirring shafts (15) are arranged, and four stirring blades (16) are arranged on each stirring shaft (15).
7. The garbage cleaning device for domestic sewage according to claim 1, wherein: the drainage device (18) is composed of a drainage pipe (1801), a second water valve (1802), filter yarns (1803), an activated carbon layer (1804) and a drainage box (1805), the second water valve (1802) is installed on the drainage pipe (1801), the drainage box (1805) is connected to the bottom of the drainage pipe (1801), and the filter yarns (1803) and the activated carbon layer (1804) are arranged inside the drainage box (1805).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120907939.1U CN216141413U (en) | 2021-12-16 | 2021-12-16 | Garbage cleaning device for domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120907939.1U CN216141413U (en) | 2021-12-16 | 2021-12-16 | Garbage cleaning device for domestic sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216141413U true CN216141413U (en) | 2022-03-29 |
Family
ID=80798905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120907939.1U Active CN216141413U (en) | 2021-12-16 | 2021-12-16 | Garbage cleaning device for domestic sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216141413U (en) |
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2021
- 2021-12-16 CN CN202120907939.1U patent/CN216141413U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tian Jingmin Inventor after: Yuan Yuan Inventor before: Yuan Yuan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220629 Address after: 558000 room 604, unit 1, building 2, Tenglong Xinyuan, No. 85, Jiefang East Road, Longping Town, Luodian County, Qiannan Buyei and Miao Autonomous Prefecture, Guizhou Province Patentee after: Tian Jingmin Address before: 510000 No. 970, Kangwang North Road, Liwan District, Guangzhou, Guangdong Patentee before: Yuan Yuan |