CN212356856U - Sewage treatment sand setting device - Google Patents
Sewage treatment sand setting device Download PDFInfo
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- CN212356856U CN212356856U CN202022067316.6U CN202022067316U CN212356856U CN 212356856 U CN212356856 U CN 212356856U CN 202022067316 U CN202022067316 U CN 202022067316U CN 212356856 U CN212356856 U CN 212356856U
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Abstract
The utility model discloses a sewage treatment sand setting device, which comprises a supporting frame, wherein the upper end of the supporting frame is fixedly connected with a first settling tank, a second settling tank, a third settling tank and a fourth settling tank, the second settling tank is positioned at the front end of the first settling tank, the third settling tank is positioned at the right side of the second settling tank, and the fourth settling tank is positioned at the rear end of the third settling tank, in the utility model, a funnel net sleeved on the first settling tank can filter large garbage in sewage to prevent the large garbage from blocking a pipeline, the filtered sewage enters the second settling tank through a first water pipe, at the moment, the silt with larger particles in the sewage can be blocked by the first water pipe and is remained in the second settling tank, the sewage enters the third settling tank through a second water pipe, alum is put into the upper end of the third settling tank to adsorb fine silt and fine impurities, and then enters the fourth settling tank through the third water pipe, the impurities are retained by the second filter plate and left at the lower end of the fourth settling tank.
Description
Technical Field
The utility model relates to a sewage treatment field especially relates to a sewage treatment sand setting device.
Background
Sewage, which generally refers to effluent water from life and production that is contaminated to some extent, can be defined from the point of view of sewage origin as waste-laden liquids or water discharged from residential, institutional, commercial or industrial areas mixed with ground water, surface water, storm snow, etc. Sewage is in many categories and accordingly there are many techniques and processes to reduce the environmental impact of sewage. Sewage can be classified into these four categories according to the source of the sewage. The first type: industrial wastewater is derived from sewage from manufacturing mining and industrial production activities, including runoff or leachate from industrial or commercial storage, processing, and other wastewater that is not domestic sewage. The second type: domestic sewage is sewage from a house, an office building, an office or the like; sanitary sewage; sewage water, including industrial waste water mixed in domestic sewage water in a sewer system. In the third category: the commercial sewage comes from commercial facilities and some components exceed the non-toxic and harmless sewage of domestic sewage, such as catering sewage, laundry sewage, animal feeding sewage, sewage generated by salons and the like. The fourth type: surface runoff comes from rain, snow, highway sewage, water from urban and industrial areas, etc., and surface runoff does not seep into the soil and enters groundwater along streets and lands.
The existing sewage treatment sand setting device has some defects, firstly, the sewage treatment sand setting device cannot realize fractional precipitation, the use amount of flocculating agents such as alum and the like added subsequently is increased, resources are wasted, secondly, the existing sewage treatment sand setting device does not have a stirring device, the mixing of the flocculating agents such as alum and the like and sewage needs time waiting, and the sewage treatment efficiency is reduced.
Chinese patent 201921691058 discloses a sand setting device for sewage treatment carries out centrifugal motion through arranging the fan, and faster sand setting is convenient for carry out work on next step, filters great debris through the filter layer, prevents to block up to this realizes quick sand setting, but it can not realize hierarchical the sediment, leads to the use amount of flocculating agent such as alum of follow-up joining to increase, the wasting of resources.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sewage treatment sand setting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sewage treatment sand setting device, includes the support frame, the first gunbarrel of upper end fixedly connected with, second gunbarrel, third gunbarrel and the fourth gunbarrel of support frame, and the second gunbarrel is located the front end of first gunbarrel, and the third gunbarrel is located the right side of second gunbarrel, and the fourth gunbarrel is located the rear end of third gunbarrel, and the fourth gunbarrel is located the right side of first gunbarrel simultaneously, the inner wall bottom of third gunbarrel is provided with stirring fan blade.
As a further description of the above technical solution:
the upper end fixedly connected with motor of support frame, and the motor is located the right side of third gunbarrel, the one end of motor is rotated and is connected with the pivot, and the one end and the stirring fan blade fixed connection of pivot.
As a further description of the above technical solution:
the middle part of the inner wall of the second settling tank is fixedly connected with a first filter plate, and the middle part of the inner wall of the fourth settling tank is fixedly connected with a second filter plate.
As a further description of the above technical solution:
the utility model discloses a solar water heater, including first settling tank, one side lower extreme fixedly connected with first water pipe of one side lower extreme fixedly connected with of first settling tank, and one side lower extreme fixed connection of one side lower extreme fixedly connected with of first water pipe and second settling tank, and first settling tank and second settling tank pass through first water pipe intercommunication, one side upper end fixedly connected with second water pipe of second settling tank, and the one end and the third settling tank one side lower extreme fixed connection of second water pipe, and third settling tank and second settling tank pass through second water pipe intercommunication, one side upper end fixedly connected with third water pipe of third settling tank, and the one end of third water pipe and one side lower extreme fixed connection of fourth settling tank, and third settling tank and fourth settling tank pass through third water pipe intercommunication, one side upper end fixedly connected with outlet pipe of fourth settling tank.
As a further description of the above technical solution:
the equal fixedly connected with supporting leg in lower extreme four corners of support frame, the one end fixedly connected with collecting plate of supporting leg, the bottom fixedly connected with silt pipe of collecting plate.
As a further description of the above technical solution:
the top of first precipitation tank has cup jointed the funnel net, the equal fixedly connected with bleeder line in bottom of first precipitation tank, second precipitation tank, third precipitation tank and fourth precipitation tank, the lower extreme threaded connection of bleeder line has sealed lid.
The utility model discloses following beneficial effect has:
1. through first gunbarrel, the second gunbarrel, third gunbarrel and fourth gunbarrel, can carry out the hierarchical clearance to impurity such as silt, the large-scale rubbish in the funnel net that cup joints on the first gunbarrel can filter the sewage, prevent that large-scale rubbish from plugging up the pipeline, sewage after having filtered gets into the second gunbarrel through first water pipe, the great silt of granule in the sewage can be blocked and stay the second gunbarrel by first filter plate this moment, sewage can get into the third gunbarrel through the second water pipe again, it adsorbs tiny silt and tiny impurity to put into alum from the third gunbarrel upper end, later get into the fourth gunbarrel from the third water pipe again, impurity can be blocked by the second and stay the lower extreme of fourth gunbarrel, water after the sand setting is handled gets into process on next step from the outlet pipe.
2. Through stirring fan blade, can accelerate the mixture of flocculating agent such as alum and sewage from third precipitation tank upper end addition, reduce the required time of flocculation, improve sewage purification's speed, improve sewage purification's efficiency.
Drawings
FIG. 1 is a left side sectional view of a sand setting device for sewage treatment according to the present invention;
FIG. 2 is a front sectional view of a sand settling device for sewage treatment provided by the utility model;
FIG. 3 is a right sectional view of a sand settling device for sewage treatment according to the present invention;
fig. 4 is a top view of the sand settling device for sewage treatment provided by the utility model.
Illustration of the drawings:
1. a funnel net; 2. a third water pipe; 3. a first filter plate; 4. a second settling tank; 5. supporting legs; 6. a silt pipe; 7. a sealing cover; 8. a collection plate; 9. a water discharge pipe; 10. a support frame; 11. a first water pipe; 12. a first settling tank; 13. a fourth settling tank; 14. a second water pipe; 15. a water outlet pipe; 16. a third settling tank; 17. a motor; 18. a rotating shaft; 19. a stirring fan blade; 20. a second filter plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a sewage treatment sand setting device, includes support frame 10, its characterized in that: the upper end of the supporting frame 10 is fixedly connected with a first settling tank 12, a second settling tank 4, a third settling tank 16 and a fourth settling tank 13, the second settling tank 4 is positioned at the front end of the first settling tank 12, the third settling tank 16 is positioned at the right side of the second settling tank 4, the fourth settling tank 13 is positioned at the rear end of the third settling tank 16, the fourth settling tank 13 is positioned at the right side of the first settling tank 12, the bottom of the inner wall of the third settling tank 16 is provided with stirring fan blades 19, a funnel net 1 sleeved on the first settling tank 12 can take out large garbage in sewage, the filtered sewage enters the second settling tank 4 through a first water pipe 11, the silt with larger particles in the sewage is blocked by a first filter plate 3 and stays in the second settling tank 4, the sewage enters the third settling tank 16 through a second water pipe 14, and the alum and fine impurities are adsorbed from the upper end of the third settling tank 16, then, the sewage enters the fourth settling tank 13 from the third water pipe 2, impurities are blocked by the second filter plate 20 and are left at the lower end of the fourth settling tank 13, the water after sand setting treatment enters the next step from the water outlet pipe 15, the stirring fan blades 19 rotate to accelerate the mixing of flocculating agents such as alum and the like added from the upper end of the third settling tank 16 and the sewage, the time required by flocculation is shortened, the sewage purification speed is increased, and the sewage purification efficiency is improved.
The upper end of the supporting frame 10 is fixedly connected with a motor 17, the motor 17 is positioned at the right side of a third settling tank 16, one end of the motor 17 is rotatably connected with a rotating shaft 18, one end of the rotating shaft 18 is fixedly connected with a stirring fan blade 19, the middle part of the inner wall of the second settling tank 4 is fixedly connected with a first filter plate 3, the middle part of the inner wall of a fourth settling tank 13 is fixedly connected with a second filter plate 20, the lower end of one side of the first settling tank 12 is fixedly connected with a first water pipe 11, one end of the first water pipe 11 is fixedly connected with the lower end of one side of the second settling tank 4, the first settling tank 12 is communicated with the second settling tank 4 through the first water pipe 11, the upper end of one side of the second settling tank 4 is fixedly connected with a second water pipe 14, one end of the second water pipe 14 is fixedly connected with the lower end of one side of the third settling tank 16, the third settling tank 16 is communicated with the second settling tank 4 through the second water pipe 14, the upper end of one side of the rear, and one end of the third water pipe 2 is fixedly connected with the lower end of one side of the fourth settling tank 13, the third settling tank 16 is communicated with the fourth settling tank 13 through the third water pipe 2, the upper end of one side of the fourth settling tank 13 is fixedly connected with a water outlet pipe 15, the lower four corners of the support frame 10 are fixedly connected with supporting legs 5, one end of each supporting leg 5 is fixedly connected with a collecting plate 8, the bottom end of each collecting plate 8 is fixedly connected with a silt pipe 6, the top end of the first settling tank 12 is sleeved with a funnel net 1, the bottoms of the first settling tank 12, the second settling tank 4, the third settling tank 16 and the fourth settling tank 13 are fixedly connected with a water drain pipe 9, the lower end of the water drain pipe 9 is in threaded connection with a sealing cover 7, when enough silt is deposited, the sealing covers 7 in the water drain pipes 9 at the bottoms of the first settling tank 12, the second settling tank 4, the third settling tank 16 and the fourth settling tank 13 are turned off, so that the first settling tank, The sewage and silt in the second settling tank 4, the third settling tank 16 and the fourth settling tank 13 are discharged, and the discharged sewage and silt can fall to the collecting plate 8 and enter the silt pipe 6 along the inclined plane to be discharged.
The working principle is as follows: firstly, sewage is added from the upper end of a first sedimentation tank 12, a funnel net 1 sleeved on the first sedimentation tank 12 can filter large garbage in the sewage, the large garbage is prevented from blocking a pipeline, the filtered sewage enters a second sedimentation tank 4 through a first water pipe 11, at the moment, silt with larger particles in the sewage is blocked by a first filter plate 3 and stays in the second sedimentation tank 4, the sewage enters a third sedimentation tank 16 through a second water pipe 14, alum is put into the third sedimentation tank 16 from the upper end of the third sedimentation tank to adsorb fine silt and fine impurities, then the sewage enters a fourth sedimentation tank 13 from a third water pipe 2, the impurities are blocked by a second filter plate 20 and stay at the lower end of the fourth sedimentation tank 13, the water after sand setting treatment enters the next step from a water outlet pipe 15, a motor 17 can drive a rotating shaft 18 to rotate, and further drive a stirring fan blade 19 to accelerate the dissolution of the alum, when the garbage on the funnel net 1 is too much, the sewage can be upwards taken out and then cleaned, when the impurity deposition of silt is too much, turn over sealed lid 7 in the bleeder pipe 9 of first gunbarrel 12, second gunbarrel 4, third gunbarrel 16 and fourth gunbarrel 13 bottom, can emit sewage and silt in first gunbarrel 12, second gunbarrel 4, third gunbarrel 16 and the fourth gunbarrel 13 respectively and emit, and sewage and silt of emitting can fall to collection board 8 and enter silt pipe 6 along the inclined plane and discharge.
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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a sewage treatment sand setting device, includes support frame (10), its characterized in that: the upper end fixedly connected with first precipitation tank (12), second precipitation tank (4), third precipitation tank (16) and fourth precipitation tank (13) of support frame (10), and second precipitation tank (4) are located the front end of first precipitation tank (12), and third precipitation tank (16) are located the right side of second precipitation tank (4), and fourth precipitation tank (13) are located the rear end of third precipitation tank (16), and fourth precipitation tank (13) are located the right side of first precipitation tank (12) simultaneously, the inner wall bottom of third precipitation tank (16) is provided with stirring fan blade (19).
2. The sewage treatment sand setting device according to claim 1, wherein: the upper end fixedly connected with motor (17) of support frame (10), and motor (17) are located the right side of third gunbarrel (16), the one end of motor (17) is rotated and is connected with pivot (18), and the one end and stirring fan blade (19) fixed connection of pivot (18).
3. The sewage treatment sand setting device according to claim 1, wherein: the middle part of the inner wall of the second settling tank (4) is fixedly connected with a first filter plate (3), and the middle part of the inner wall of the fourth settling tank (13) is fixedly connected with a second filter plate (20).
4. The sewage treatment sand setting device according to claim 1, wherein: the lower end of one side of the first settling tank (12) is fixedly connected with a first water pipe (11), one end of the first water pipe (11) is fixedly connected with the lower end of one side of the second settling tank (4), the first settling tank (12) is communicated with the second settling tank (4) through the first water pipe (11), the upper end of one side of the second settling tank (4) is fixedly connected with a second water pipe (14), one end of the second water pipe (14) is fixedly connected with the lower end of one side of a third settling tank (16), the third settling tank (16) is communicated with the second settling tank (4) through the second water pipe (14), the upper end of one side of the third settling tank (16) is fixedly connected with a third water pipe (2), one end of the third water pipe (2) is fixedly connected with the lower end of one side of a fourth settling tank (13), and the third settling tank (16) is communicated with the fourth settling tank (13) through the third water pipe (2), and the upper end of one side of the fourth settling tank (13) is fixedly connected with a water outlet pipe (15).
5. The sewage treatment sand setting device according to claim 1, wherein: the equal fixedly connected with supporting leg (5) in lower extreme four corners of support frame (10), the one end fixedly connected with collecting plate (8) of supporting leg (5), the bottom fixedly connected with silt pipe (6) of collecting plate (8).
6. The sewage treatment sand setting device according to claim 1, wherein: the funnel net (1) is sleeved at the top end of the first settling tank (12), the water drain pipes (9) are fixedly connected to the bottoms of the first settling tank (12), the second settling tank (4), the third settling tank (16) and the fourth settling tank (13), and the sealing covers (7) are connected to the lower end of the water drain pipes (9) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022067316.6U CN212356856U (en) | 2020-09-21 | 2020-09-21 | Sewage treatment sand setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022067316.6U CN212356856U (en) | 2020-09-21 | 2020-09-21 | Sewage treatment sand setting device |
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| CN212356856U true CN212356856U (en) | 2021-01-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978887A (en) * | 2021-04-08 | 2021-06-18 | 华北电力大学科技学院 | Sewage treatment device and treatment method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978887A (en) * | 2021-04-08 | 2021-06-18 | 华北电力大学科技学院 | Sewage treatment device and treatment method thereof |
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