CN216946518U - Sewage filtering device - Google Patents
Sewage filtering device Download PDFInfo
- Publication number
- CN216946518U CN216946518U CN202123368309.0U CN202123368309U CN216946518U CN 216946518 U CN216946518 U CN 216946518U CN 202123368309 U CN202123368309 U CN 202123368309U CN 216946518 U CN216946518 U CN 216946518U
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- filtering
- tank
- sewage
- sedimentation tank
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- 238000001914 filtration Methods 0.000 title claims abstract description 119
- 239000010865 sewage Substances 0.000 title claims abstract description 69
- 238000004062 sedimentation Methods 0.000 claims abstract description 50
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims description 3
- 238000004075 wastewater filtration Methods 0.000 claims 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 32
- 239000010813 municipal solid waste Substances 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 12
- 239000008394 flocculating agent Substances 0.000 abstract description 8
- 239000010802 sludge Substances 0.000 abstract description 8
- 238000007790 scraping Methods 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 239000002198 insoluble material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000002195 soluble material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a sewage filtering device, belonging to the technical field of sewage filtering devices, which is characterized by comprising a first filtering tank, a sedimentation tank and a second filtering tank, wherein the first filtering tank, the sedimentation tank and the second filtering tank are communicated through connecting pipes, when sewage enters the first filtering tank, impurity garbage in the sewage is firstly filtered through a grid net, so that the garbage impurities are blocked by the grid net, meanwhile, a cleaning plate scrapes and discharges the garbage staying at the left side of the grid net upwards, the filtered water enters the sedimentation tank, a motor drives a stirring rod and a scraping plate to rotate, the stirring rod and the scraping plate can uniformly mix the sewage and a flocculating agent, the sludge in the sewage is settled after uniform mixing, the settled clean water enters the second filtering tank, clean water can be filtered again through three filtering plates, and a second air cylinder drives the filtering plates to move upwards when the filtering plates need to be cleaned, and moving out of the second filtering tank, and cleaning the filtering plate.
Description
Technical Field
The utility model relates to the technical field of sewage filtering devices, in particular to a sewage filtering device.
Background
A large amount of sewage can be produced in production and life, when the sewage is discharged, if the sewage is not treated, the sewage is directly discharged into water, harmful substances can pollute water resources, and the sewage treatment equipment is a domestic sewage capable of effectively treating urban areas, avoids the sewage and the pollutants from directly flowing into water areas, and has important significance for improving ecological environment, promoting urban grade and promoting economic development.
However, most of the existing sewage filtering devices simply filter sewage, but can only filter large impurity garbage in the sewage, but cannot treat sludge and fine impurities in the sewage, and the filtering plate is easily blocked by the filtered impurities, so that subsequent use is affected.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above problems by providing a sewage filtering apparatus.
The sewage filtering device comprises a first filtering tank, a sedimentation tank and a second filtering tank which are sequentially distributed from left to right, wherein the first filtering tank, the sedimentation tank and the second filtering tank are communicated through connecting pipes;
a grid net is arranged in the first filtering tank, a first air cylinder is arranged on the left side of the upper end surface of the first filtering tank, the output end of the first air cylinder penetrates through the upper end surface of the first filtering tank, extends to the inside of the first filtering tank and is fixedly connected with a dirt removing plate, and the right side of the dirt removing plate is abutted to the grid net;
the upper end surface of the sedimentation tank is provided with a motor, the output end of the motor penetrates through the upper end surface of the sedimentation tank and extends into the sedimentation tank, and the outer wall of the motor is fixedly connected with a plurality of uniformly distributed stirring rods and a scraper matched with the inner wall of the sedimentation tank;
the inside of second filtering ponds is provided with the mounting panel, three transverse distribution's filter is installed to the lower terminal surface of mounting panel, the top of second filtering ponds is provided with the second cylinder, the output of second cylinder run through the up end of second filtering ponds and extend to the inside of second filtering ponds and with mounting panel fixed connection.
In order to facilitate the mounting plate and the filter plate to smoothly enter or move out of the second filter tank, the sewage filtering device is preferred in the utility model, the middle part of the upper end surface of the second filter tank is provided with an opening, the upper end surface of the second filter tank is provided with a bracket, and the lower end surface of the bracket is fixedly connected with the upper end surface of the second cylinder.
In order to improve the filtering effect of the sewage, the sewage filtering device is preferably characterized in that the diameters of meshes of the three filtering plates are sequentially reduced from left to right, the lower end face of the second filtering tank is fixedly connected with three clamping grooves, and the lower end faces of the three filtering plates are clamped with the inner parts of the clamping grooves.
In order to accelerate the flocculation and precipitation of sludge in sewage, the sewage filtering device is preferably provided with the scraper having a concave-convex structure at the lower end surface, and the left side of the upper end surface of the sedimentation tank is communicated with the feeding pipe.
In order to discharge filtered and precipitated clean water out of the second filtering tank, the sewage filtering device is preferably characterized in that the left side and the right side of the interior of the second filtering tank are fixedly connected with supporting plates, the mounting plates are placed on the upper end surfaces of the two supporting plates, and the right side of the second filtering tank is communicated with a drain pipe.
In order to filter the sewage to be treated for the first time in the first filtering tank, the sewage filtering device is preferably characterized in that the left side of the first filtering tank is communicated with a water inlet pipe, the upper end surface of the first filtering tank is provided with a through groove, and the lower end surface of the sedimentation tank is communicated with a sewage discharge pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. the sewage filtering device can realize filtering and sedimentation of sewage through mutual matching of the first filtering tank, the sedimentation tank and the second filtering tank, particularly, when the sewage enters the first filtering tank, impurity garbage in the sewage can be firstly filtered through the grid net, so that the garbage impurities are blocked by the grid net, meanwhile, the first air cylinder is started to drive the sewage cleaning plate to move up and down, the garbage staying at the left side of the grid net can be scraped upwards and discharged from the through groove, and the filtered water can enter the sedimentation tank through the connecting pipe;
2. this kind of sewage filter equipment, get into the sewage starter motor in the sedimentation tank, make the motor drive puddler and scraper blade rotate, make puddler and scraper blade can be to sewage and the even mixture of flocculating agent, make sewage and flocculating agent fully react, stop the stirring behind the misce bene, wait the sediment of mud in the sewage quietly, clear water after the sediment gets into in the second filtering tank, when needs clearance sedimentation tank, can make the scraper blade rotate once more, it has the blow off pipe to scrape down the mud of adhesion at the sedimentation tank inner wall and discharge, pour clear water into its inside wash can to it at last, can realize the stirring to sewage and the clearance to the sedimentation tank inner wall through the scraper blade.
3. This kind of sewage filter equipment, clear water that gets into in the second filtering pond can pass three filter in proper order, mesh through the different diameters of three filter can be filtered the clear water once more, drop into the active carbon in to the second filtering pond through the opening simultaneously, have adsorption because of the active carbon, the insoluble material in the aquatic not only can be filtered out, some soluble material can also be adsorbed away, and can start the second cylinder when needs are cleared up the filter, make the second cylinder drive mounting panel and filter shift up, shift out the second filtering pond, again to the filter clearance, can add water to the second filtering pond simultaneously and wash it.
Drawings
FIG. 1 is a view showing the construction of a sewage filtering apparatus according to the present invention;
FIG. 2 is a sectional view of the sewage filtering apparatus of the present invention;
fig. 3 is a structural view of a filter plate of the present invention.
In the figure, 1, a first filtering tank; 101. a grid mesh; 102. a first cylinder; 103. a decontamination plate; 104. a water inlet pipe; 105. a connecting pipe; 2. a sedimentation tank; 201. a motor; 202. a stirring rod; 203. a squeegee; 204. a feed pipe; 205. a blow-off pipe; 3. a second filtration tank; 301. a support plate; 302. mounting a plate; 303. a filter plate; 304. a card slot; 305. a second cylinder; 306. a support; 307. and a water discharge pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-3, a sewage filtering apparatus includes a first filtering tank 1, a sedimentation tank 2 and a second filtering tank 3 which are sequentially distributed from left to right, wherein the first filtering tank 1, the sedimentation tank 2 and the second filtering tank 3 are communicated through a connecting pipe 105;
a grid net 101 is arranged in the first filtering tank 1, a first air cylinder 102 is arranged on the left side of the upper end surface of the first filtering tank 1, the output end of the first air cylinder 102 penetrates through the upper end surface of the first filtering tank 1, extends into the first filtering tank 1 and is fixedly connected with a dirt cleaning plate 103, and the right side of the dirt cleaning plate 103 is abutted to the grid net 101;
the upper end surface of the sedimentation tank 2 is provided with a motor 201, the output end of the motor 201 penetrates through the upper end surface of the sedimentation tank 2 and extends into the sedimentation tank 2, and the outer wall of the motor 201 is fixedly connected with a plurality of uniformly distributed stirring rods 202 and a scraping plate 203 matched with the inner wall of the sedimentation tank 2;
the inside of second filtering ponds 3 is provided with mounting panel 302, and three transverse distribution's filter 303 is installed to the lower terminal surface of mounting panel 302, and the top of second filtering ponds 3 is provided with second cylinder 305, and the output of second cylinder 305 runs through the up end of second filtering ponds 3 and extends to the inside of second filtering ponds 3 and with mounting panel 302 fixed connection.
In this embodiment: the first filtering tank 1, the sedimentation tank 2 and the second filtering tank 3 are matched with each other to realize filtering and sedimentation of sewage, particularly, when the sewage enters the first filtering tank 1, impurity garbage in the sewage can be filtered for the first time through the grid net 101, so that the garbage impurities are blocked by the grid net 101, meanwhile, the first air cylinder 102 is started, the first air cylinder 102 drives the trash cleaning plate 103 to move up and down, the garbage staying on the left side of the grid net 101 can be scraped upwards and discharged from the through groove, and the filtered water can enter the sedimentation tank 2 through the connecting pipe 105;
the motor 201 can be started by the sewage entering the sedimentation tank 2, the motor 201 drives the stirring rod 202 and the scraper 203 to rotate, the stirring rod 202 and the scraper 203 can be enabled to uniformly mix the sewage and a flocculating agent, the sewage and the flocculating agent are fully reacted, stirring is stopped after uniform mixing, the sludge in the sewage is statically waited to be precipitated, the precipitated clear water enters the second filtering tank 3, when the sedimentation tank 2 needs to be cleaned, the scraper 203 can be enabled to rotate again, the sludge adhered to the inner wall of the sedimentation tank 2 is scraped and discharged by the sewage discharge pipe 205, and finally the clear water is poured into the sedimentation tank to be washed, and the stirring of the sewage and the cleaning of the inner wall of the sedimentation tank 2 can be realized through the scraper 203;
the clear water that gets into in the second filtering ponds 3 can pass three filter 303 in proper order, can filter the clear water once more through the mesh of the different diameters of three filter 303, drop into the active carbon in to second filtering ponds 3 through the opening simultaneously, because of the active carbon has adsorption, not only can filter the insoluble material in the aquatic, can also adsorb some soluble material, and can start second cylinder 305 when needs clear up filter 303, make second cylinder 305 drive mounting panel 302 and filter 303 shift up, shift out second filtering ponds 3, clear up filter 303 again, can add water to second filtering ponds 3 simultaneously and wash it.
As a technical optimization scheme of the utility model, an opening is formed in the middle of the upper end face of the second filtering tank 3, a bracket 306 is installed on the upper end face of the second filtering tank 3, and the lower end face of the bracket 306 is fixedly connected with the upper end face of the second cylinder 305.
In this embodiment: the second cylinder 305 is supported by a bracket 306 through an opening to facilitate the smooth movement of the mounting plate 302 and the three filter plates 303 into and out of the second filter tank 3.
As a technical optimization scheme of the utility model, the diameters of meshes of the three filter plates 303 are sequentially reduced from left to right, the lower end face of the second filter tank 3 is fixedly connected with three clamping grooves 304, and the lower end faces of the three filter plates 303 are all clamped with the inner parts of the clamping grooves 304.
In this embodiment: the mesh diameter through three filter 303 diminishes from a left side to the right side in proper order and can filter the water after deposiing once more to improve the filter effect of sewage, through draw-in groove 304 so that it is spacing fixed to filter 303.
As a technical optimization scheme of the utility model, the lower end surface of the scraping plate 203 is of a concave-convex structure, and the left side of the upper end surface of the sedimentation tank 2 is communicated with a feeding pipe 204.
In this embodiment: the lower extreme face through scraper blade 203 is concave-convex structure so that better clearance deposit the mud in sedimentation tank 2 below, can drop into the sedimentation tank 2 with the flocculating agent in through inlet pipe 204 to react with sewage, accelerate the flocculation and precipitation of mud in the sewage.
As a technical optimization scheme of the utility model, the left side and the right side of the interior of the second filtering tank 3 are fixedly connected with supporting plates 301, the mounting plate 302 is placed on the upper end surfaces of the two supporting plates 301, and the right side of the second filtering tank 3 is communicated with a drain pipe 307.
In this embodiment: the mounting plate 302 and the filter plate 303 are supported by the support plate 301, and are stably placed in a period, and filtered and settled clean water is discharged out of the second filter tank 3 through the drain pipe 307.
As a technical optimization scheme of the utility model, the left side of the first filtering tank 1 is communicated with a water inlet pipe 104, the upper end surface of the first filtering tank 1 is provided with a through groove, and the lower end surface of the sedimentation tank 2 is communicated with a sewage discharge pipe 205.
In this embodiment: the sewage to be treated enters the first filtering tank 1 through the water inlet pipe 104 for primary filtering, and the large impurities which are cleaned by the dirt cleaning plate 103 through the grid net 101 are smoothly removed from the first filtering tank 1 through the through groove.
The working principle and the using process of the utility model are as follows: firstly, a water inlet pipe 104 is connected with a sewage pipeline, sewage enters a first filtering tank 1, the sewage is firstly filtered through a grid net 101, impurity garbage in the sewage is blocked, the sewage enters a sedimentation tank 2 through a connecting pipe 105, meanwhile, the first cylinder 102 is started to drive a cleaning plate 103 to move from bottom to top, the cleaning plate 103 is promoted to scrape the garbage staying at the left side of the grid net 101 out of the first filtering tank 1, then a flocculating agent is thrown into the sedimentation tank 2 through a feeding pipe 204, a motor 201 is started, the motor 201 drives a stirring rod 202 and a scraping plate 203 to rotate, the flocculating agent and the sewage are mixed, the sludge sedimentation can be statically waited after the uniform mixing, settled clear water enters a second filtering tank 3 through the connecting pipe 105, the sludge is discharged through a discharge pipe 205, and part of the sludge adhered to the inner wall of the sedimentation tank 2 can be scraped down through the scraping plate 203, the inner wall of sedimentation tank 2 is washed by the clear water again, the sewage after washing is discharged by blow off pipe 205 again, the clear water that gets into in the second filtering ponds 3 can filter in proper order through three filter 303 once more, and throw into the active carbon through the opening and adsorb in to the second filtering ponds 3, can purify water, until the clear water after the filtration purification is discharged by drain pipe 307, by filterable impurity accessible start second cylinder 305, make second cylinder 305 drive mounting panel 302 and filter 303 shift out second filtering ponds 3, it can to clear up filter 303.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements 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 a sewage filtering device, includes from a left side to the right side first filtering ponds (1) and sedimentation tank (2) and second filtering ponds (3) that distribute gradually, its characterized in that: the first filtering tank (1), the sedimentation tank (2) and the second filtering tank (3) are communicated through a connecting pipe (105);
a grid net (101) is arranged in the first filtering tank (1), a first air cylinder (102) is arranged on the left side of the upper end face of the first filtering tank (1), the output end of the first air cylinder (102) penetrates through the upper end face of the first filtering tank (1), extends into the first filtering tank (1) and is fixedly connected with a dirt cleaning plate (103), and the right side of the dirt cleaning plate (103) is abutted to the grid net (101);
the upper end surface of the sedimentation tank (2) is provided with a motor (201), the output end of the motor (201) penetrates through the upper end surface of the sedimentation tank (2) and extends into the sedimentation tank (2), and the outer wall of the motor is fixedly connected with a plurality of uniformly distributed stirring rods (202) and a scraper (203) matched with the inner wall of the sedimentation tank (2);
the inside of second filtering ponds (3) is provided with mounting panel (302), three transverse distribution's filter (303) are installed to the lower terminal surface of mounting panel (302), the top of second filtering ponds (3) is provided with second cylinder (305), the output of second cylinder (305) run through the up end of second filtering ponds (3) and extend to the inside of second filtering ponds (3) and with mounting panel (302) fixed connection.
2. The wastewater filtration unit according to claim 1, wherein: an opening is formed in the middle of the upper end face of the second filtering tank (3), a support (306) is installed on the upper end face of the second filtering tank (3), and the lower end face of the support (306) is fixedly connected with the upper end face of the second cylinder (305).
3. The wastewater filtration unit according to claim 1, wherein: the mesh diameter of the filter plate (303) is reduced from left to right in sequence, the lower end face of the second filter tank (3) is fixedly connected with three clamping grooves (304), and the lower end face of the filter plate (303) is clamped with the inner part of each clamping groove (304).
4. The wastewater filtration unit according to claim 1, wherein: the lower extreme face of scraper blade (203) is concave-convex structure, the up end left side intercommunication of sedimentation tank (2) has inlet pipe (204).
5. The wastewater filtration unit according to claim 1, wherein: the equal fixedly connected with backup pad (301) in the inside left and right sides of second filtering ponds (3), the up end at two backup pads (301) is placed in mounting panel (302), the right side intercommunication of second filtering ponds (3) has drain pipe (307).
6. The wastewater filtration unit according to claim 1, wherein: the left side intercommunication of first filtering ponds (1) has inlet tube (104), logical groove has been seted up to the up end of first filtering ponds (1), the lower terminal surface intercommunication of sedimentation tank (2) has blow off pipe (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123368309.0U CN216946518U (en) | 2021-12-29 | 2021-12-29 | Sewage filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123368309.0U CN216946518U (en) | 2021-12-29 | 2021-12-29 | Sewage filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216946518U true CN216946518U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123368309.0U Active CN216946518U (en) | 2021-12-29 | 2021-12-29 | Sewage filtering device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115286117A (en) * | 2022-01-22 | 2022-11-04 | 张娜 | Sedimentation tower for water ecological management and water ecological management system |
| CN117142604A (en) * | 2023-09-27 | 2023-12-01 | 浙江丹靓环境工程有限公司 | A sewage filtering device |
| CN117161020A (en) * | 2023-08-25 | 2023-12-05 | 湖南口味王集团有限责任公司 | Betel nut processing is with injecting glue cleaning system |
| CN117504433A (en) * | 2023-11-09 | 2024-02-06 | 盐城高新水务有限公司 | A kind of sewage pretreatment equipment with water quality monitoring function |
| CN117886473A (en) * | 2024-01-17 | 2024-04-16 | 周彩榕 | Environment-friendly efficient sewage treatment process |
-
2021
- 2021-12-29 CN CN202123368309.0U patent/CN216946518U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115286117A (en) * | 2022-01-22 | 2022-11-04 | 张娜 | Sedimentation tower for water ecological management and water ecological management system |
| CN117161020A (en) * | 2023-08-25 | 2023-12-05 | 湖南口味王集团有限责任公司 | Betel nut processing is with injecting glue cleaning system |
| CN117142604A (en) * | 2023-09-27 | 2023-12-01 | 浙江丹靓环境工程有限公司 | A sewage filtering device |
| CN117504433A (en) * | 2023-11-09 | 2024-02-06 | 盐城高新水务有限公司 | A kind of sewage pretreatment equipment with water quality monitoring function |
| CN117886473A (en) * | 2024-01-17 | 2024-04-16 | 周彩榕 | Environment-friendly efficient sewage treatment process |
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