CN217613121U - Hierarchical formula sewage purification pond - Google Patents
Hierarchical formula sewage purification pond Download PDFInfo
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- CN217613121U CN217613121U CN202222023864.8U CN202222023864U CN217613121U CN 217613121 U CN217613121 U CN 217613121U CN 202222023864 U CN202222023864 U CN 202222023864U CN 217613121 U CN217613121 U CN 217613121U
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Abstract
The utility model discloses a hierarchical formula sewage purification pond, its technical scheme main points are: the device comprises a plurality of treatment pools which are connected in sequence, wherein a water inlet and a water outlet are respectively arranged at two ends of each treatment pool in the length direction, the water outlet of the previous treatment pool is communicated with the water inlet of the next treatment, a water inlet groove is arranged at the water inlet of the first treatment pool, and a water outlet groove is arranged at the water outlet of the last treatment pool; the bottom of the treatment tank is an inclined bottom surface which gradually rises from the water inlet to the water outlet, and a mud bucket which is sunken downwards is arranged on one side of the inclined bottom surface, which is close to the water inlet; the inclination of the inclined bottom surface of the next treatment tank is larger than that of the inclined bottom surface of the previous treatment tank. The utility model can separate and separate the precipitated impurities in the sewage in sequence through a plurality of treatment tanks, thereby playing the role of sewage treatment; and a filter screen is not needed, so that the adverse effect caused by the blockage of the filter screen is avoided.
Description
Technical Field
The utility model relates to a sewage treatment technical field, more specifically say, it relates to a hierarchical formula sewage purification pond.
Background
Domestic sewage often contains a large amount of solid-state impurity, forms turbid state in the middle of sewage, often need separate the particulate matter that mixes in the middle of the sewage in the processing procedure, realizes the stationary liquid separation, then carries out further processing to liquid sewage again, eliminates other pollutants and impurity etc. in the sewage.
At present, a filter screen structure is often adopted to filter sewage in the solid-liquid separation process of sewage, and the effect of solid-liquid separation on impurities in the sewage is achieved. The filter screen has very direct effect, can be fast with the impurity separation of aquatic through filtering.
For example, the utility model discloses a chinese utility model patent that publication number is CN209853867U discloses a sewage filtering ponds, sewage filtering ponds are provided with filtering ponds and cistern, inside filter screen and the oblique filter screen of being provided with of filtering ponds, the vertical setting of filter screen, oblique filter screen is 45 to one side sets up inside the filtering ponds, oblique filter screen one side and filter screen bottom contact, one side and filtering ponds right side wall contact, filter screen mesh aperture is greater than oblique filter screen mesh aperture, a cell body is constituteed with the filter screen to oblique filter screen, can effectively prolong the sewage accumulation time, promote the filter effect, be provided with fine filter in the cistern, fine filter can thoroughly filter sewage, effectively block the little particulate matter in the sewage, guarantee the filter effect. Above-mentioned technical scheme has good filter effect, but, adopts direct filtration's mode, and a large amount of particulate matter impurity that mix in the sewage will be attached to on the filter screen, and too big to the pressure of filter screen, the filter screen also will be blockked up after using a period of time moreover, leads to crossing water efficiency greatly reduced, influences sewage treatment.
In order to reduce the influence of filter screen jam production, partial sewage treatment device adopts the mode to sewage business turn over liner to carry out solid-liquid separation, and sewage stews in the sedimentation tank, realizes the condition of separation from top to bottom, and most impurity can be separated, and then filtration treatment is with greatly reduced sewage filterable pressure through the filtration. However, the precipitation treatment method has low treatment efficiency, and the wastewater needs to be kept still for at least ten hours or even days, which affects the efficiency of wastewater treatment.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a graded sewage purification tank, which can separate and separate the precipitated impurities in the sewage in turn through a plurality of treatment tanks, thereby achieving the effect of sewage treatment; and a filter screen is not needed, so that the influence caused by the blockage of the filter screen is avoided.
The above technical object of the present invention can be achieved by the following technical solutions: a hierarchical sewage purification tank comprises a plurality of treatment tanks which are connected in sequence, wherein both ends of the treatment tanks in the length direction are respectively provided with a water inlet and a water outlet, the water outlet of the previous treatment tank is communicated with the water inlet of the next treatment tank, the water inlet of the first treatment tank is provided with a water inlet groove, and the water outlet of the last treatment tank is provided with a water outlet groove; the bottom of the treatment tank is an inclined bottom surface which gradually rises from the water inlet to the water outlet, and a mud bucket which is sunken downwards is arranged on one side of the inclined bottom surface, which is close to the water inlet; the inclination of the inclined bottom surface of the next treatment tank is larger than that of the inclined bottom surface of the previous treatment tank.
The utility model discloses it further sets up to, the bagger is the toper that reduces gradually down, the bottom position of bagger is connected with the mud pipe.
The utility model discloses further set up to, the inside in processing pond sets up the module that blocks water, the module that blocks water includes support and a plurality of piece that blocks water, the piece that blocks water passes through the support to support fixedly to be the structure that is parallel to each other, form the clearance that blocks water between the adjacent piece that blocks water.
The utility model discloses further set up to, the articulated seat of fixedly connected with in the middle of the support at the top of the module that blocks water, articulated seat is installed on the inner wall of handling the pond through the pivot, the module that blocks water can be around the pivot swing.
The utility model discloses further set up to, the lower part of the module that blocks water is provided with a plurality of balancing weights towards one side of delivery port, the balancing weight can be dismantled and connect in the support of the bottom of the module that blocks water.
The utility model is further arranged that the height of the water outlet of the same treating tank is higher than that of the water inlet; the edge height of the water inlet groove is higher than the height of the water outlet of the treatment pool.
The utility model discloses further set up to, the treatment tank has relative curb plate one and curb plate two that sets up, curb plate one is located one side of water inlet, and the last border of curb plate one forms the water inlet, the curb plate two is located one side of delivery port, and the last border of curb plate two forms the delivery port.
The utility model discloses further set up to, handle the inside baffle that is provided with of pond, the baffle is located the one side that is close to the delivery port, and the last border of baffle is higher than the delivery port, and the lower border is less than the delivery port.
The utility model is further provided with a top plate which is fixed at the top position of the treatment tank; and a baffle is fixedly connected to one side of the lower side of the top plate, which is close to the water outlet.
To sum up, the utility model discloses following beneficial effect has:
the sewage is treated by adopting a plurality of continuous treatment tanks, the inclined bottom surface at the bottom of each treatment tank is gradually raised towards one side of the water outlet, and impurities capable of being centered are blocked by the inclined bottom surfaces, so that large-particle impurities such as silt particles are blocked on the inclined bottom surfaces, and the effect of separating and treating the impurities is achieved; and can play the effect that blocks water through the module that blocks water in the middle of handling the pond, through the effect in long and narrow clearance that blocks water, can reduce the velocity of flow of rivers, the rivers that reduce the velocity of flow will can't carry the impurity of bigger granule for impurity can be stayed in the middle of handling the pond, plays solid-liquid separation's effect, and each structure that blocks water is mutually supported need not to filter through the filter screen, can realize the separation of particulate matter, has avoided the adverse factor that the net blockked up and brought.
Drawings
FIG. 1 is a schematic structural view of a graded sewage purification tank of the present invention;
FIG. 2 is a schematic structural view of a treatment tank of the present invention;
fig. 3 is a schematic structural diagram of the water blocking module of the present invention.
Reference numerals: 1. a treatment tank; 2. a water inlet groove; 3. a water outlet groove; 11. a water inlet; 12. a water outlet; 13. a mud bucket; 14. a sludge discharge pipe; 15. an inclined bottom surface; 16. a first side plate; 17. a second side plate; 18. a top plate; 19. a baffle plate; 4. a water blocking module; 41. a support; 42. a water-blocking sheet; 43. a water blocking gap; 44. a hinged seat; 45. a rotating shaft; 46. and a balancing weight.
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 efforts all belong to the protection scope of the present invention.
The embodiment discloses a hierarchical formula sewage purification pond, including a plurality of treatment ponds 1, connect along sewage transport's direction one side, through 1 continuous classification treatment to sewage in the treatment pond of difference to reduce the filth in the middle of the sewage.
As shown in fig. 1 and 2, a structure that three treatment tanks 1 are connected is adopted, a water inlet 11 and a water outlet 12 are respectively arranged at two ends of each treatment tank 1 in the length direction, the water outlet 12 of the previous treatment tank 1 is communicated with the water inlet 11 of the next treatment, a water inlet tank 2 is arranged at the water inlet 11 of the first treatment tank 1, sewage to be treated is injected into the water inlet tank 2, and the sewage is conveyed in the treatment tank 1 corresponding to an automatic sewage network; the water outlet groove 3 is arranged at the water outlet 12 of the last treatment tank 1, and the sewage in the last treatment tank 1 overflows into the water outlet groove 3 from the water outlet 12 to obtain relatively clean water.
Be the slope bottom surface 15 that rises gradually from water inlet 11 to delivery port 12 in the bottom of every processing pond 1, rivers are from water inlet 11 to delivery port 12 direction runner in-process, the impurity of aquatic will receive blockking of slope bottom surface 15, make impurity such as the silt particulate matter of large granule will be by the separation on slope bottom surface 15, play the effect to the impurity separation processing, need not to filter through the filter screen, can realize the separation of particulate matter, the adverse factor that the net jam brought has been avoided.
A mud bucket 13 which is concave downwards is formed on one side of the inclined bottom surface 15, which is close to the water inlet 11, and because the mud bucket 13 is positioned at the lower side position of the inclined bottom surface 15, impurities accumulated on the inclined bottom surface 15 can slide downwards into the mud bucket 13, so that the impurities in the mud bucket 13 can be conveniently and uniformly treated. When the sludge is cleaned and treated, part of the settled sludge automatically slides downwards to the mud bucket 13; the sludge on the inclined bottom surface 15 can be cleaned in a regular maintenance mode, the sludge on the inclined bottom surface 15 can be washed by the spray head in the cleaning process, and the sludge on the inclined bottom surface 15 flows downwards to the mud bucket 13 along the water flow, so that the sludge can be conveniently treated in a centralized manner.
Specifically, the hopper 13 may be tapered and gradually tapered downward, a gathering structure is further formed in the hopper 13, a sludge discharge pipe 14 is connected to the bottom of the hopper 13, and sludge at the bottom of the hopper 13 can be discharged through the sludge discharge pipe 14. In the mud discharging process, a mud pump arranged on the mud discharging pipe 14 is used as power, so that the effect of accelerating the slag discharging is achieved.
The inclination range of the bottom of each treatment tank 1 is different, and along the sewage conveying direction, the inclination range of the inclined bottom surface 15 of the next treatment tank 1 is larger than that of the inclined bottom surface 15 of the previous treatment tank 1, namely, the inclined bottom surface 15 of the next sewage tank is steeper, and in the water flow circulation process, the blocking effect on the water flow is stronger, and the gradually-increased blocking effect can be achieved.
Big granule impurity just can reach the processing in the middle of preceding processing pond 1, flow to the rear along with rivers, sewage receives the resistance of going slope bottom surface 15 bigger, can play the effect that directly plays the slope to impurity and block on the one hand, on the other hand can reduce the velocity of flow of rivers, the rivers of low velocity of flow can't carry the impurity flow of big granule for impurity in the sewage will descend and attach to on slope bottom surface 15, then the landing is in the middle of mud bucket 13, discharge via mud pipe 14 again.
As shown in fig. 2, in order to increase the water blocking effect inside the treatment tank 1, a plurality of sets of water blocking modules 4 can be installed inside the treatment tank 1, water flow in the treatment tank 1 can be further blocked by the water blocking modules 4, a slow flow effect is achieved, and a blocking effect on impurities in water can be achieved.
As shown in fig. 3, the water blocking module 4 includes a support 41 and a plurality of water blocking sheets 42, each water blocking sheet 42 is supported and fixed by the support 41 and has a parallel structure, a water blocking gap 43 is formed between adjacent water blocking sheets 42, a narrow water channel can be formed in the water blocking gap 43, sewage can be influenced by the water blocking sheets 42 in the flowing process, the flow rate of the sewage is reduced in the water blocking module 4, and then particulate matter impurities in the sewage can be deposited from the water flow, so that the sewage supplementing treatment effect is achieved.
The water blocking sheet 42 can be set in an inclined state, and the inclined direction is opposite to the inclined direction of the inclined bottom surface 15, so that the water blocking sheet can play a further role in blocking and guiding water flow in the process of water flow circulation, and the blocking effect of sediments of the water blocking module 4 is further improved.
Further, the module 4 that blocks water can set up and be wobbling state, the articulated seat 44 of fixedly connected with in the middle of the support 41 at the top of the module 4 that blocks water, articulated seat 44 is installed on the inner wall of handling pond 1 through pivot 45 for the module 4 that blocks water can be adjusted around the 45 swings of pivot, the slow flow effect of certain degree can be played in the swing through the module 4 that blocks water, keep sewage steady circulation in the middle of handling pond 1, impurity in the middle of the sewage can be handled by stabilization.
A counterweight 46 is installed on one side of the lower portion of the water blocking module 4 facing the water outlet 12, the water blocking module 4 is in an eccentric state by the gravity of the counterweight 46, and the water blocking module 4 is in an inclined state under the influence of the self-weight of the counterweight 46. And each weight 46 can be set in a detachable state, and can be adjusted according to the condition of the required inclination amplitude. The weight 46 can be mounted by bolts or magnetic adsorption, so as to adapt to the effects of convenient disassembly and quantity adjustment.
The same delivery port 12 who handles pond 1 highly is higher than the height of water inlet 11 for the sewage circulation in-process can smoothly circulate, and the border of intake chamber 2 highly is higher than the delivery port 12 height of handling pond 1, and one side of intake chamber 2 and water inlet 11 intercommunication is opened, and has the sunken of small circle in the bottom of intake chamber 2, forms the separation buffer memory effect of precipitate.
Each treatment pool 1 is provided with a first side plate 16 and a second side plate 17 which are arranged oppositely, the first side plate 16 is positioned at one side of the water inlet 11, and the upper edge of the first side plate 16 forms the water inlet 11; the second side plate 17 is positioned on one side of the water outlet 12, the upper edge of the second side plate 17 forms the water outlet 12, and in the flowing process of sewage, the relatively clean sewage on the upper layer circulates from the water outlet 12 and enters the next group of treatment tanks 1, so that the continuous grading treatment on sediments with different sizes is realized.
The treatment tank 1 is also provided with a top plate 18, and the top plate 18 is fixedly arranged at the top position of the treatment tank 1, can cover the top of the treatment tank 1, plays a role in top blocking, and can also prevent operators from entering the tank.
A baffle plate 19 is fixedly connected to one side of the lower side of the top plate 18, which is close to the water outlet 12, the baffle plate 19 is positioned on one side of the treatment tank 1, which is close to the water outlet 12, the upper edge of the baffle plate 19 is higher than the water outlet 12, and the lower edge of the baffle plate is lower than the water outlet 12. The baffle 19 can form a barrier to the upper layer of the water surface at the water outlet 12, can play a role in blocking floating impurities on the water surface, and can play a role in further blocking water before water flow enters the water outlet 12.
Furthermore, even and tight holes can be formed in the baffle 19, so that a water filtering structure is formed on the baffle 19, water can pass through the baffle 19, and impurities can be blocked at the front position of the baffle 19, so that the effect of further separating the impurities is achieved. The screen can be covered on the baffle 19 to achieve the effect of blocking impurities of the baffle 19, and the impurities attached to the baffle 19 can be removed by removing the screen, so that the baffle can be cleaned or replaced independently. The screens may be connected by means of bolts or the like.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The graded sewage purification tank is characterized by comprising a plurality of treatment tanks (1) which are sequentially connected, wherein a water inlet (11) and a water outlet (12) are respectively arranged at two ends of each treatment tank (1) in the length direction, the water outlet (12) of the previous treatment tank (1) is communicated with the water inlet (11) of the next treatment, a water inlet groove (2) is arranged at the water inlet (11) of the first treatment tank (1), and a water outlet groove (3) is arranged at the water outlet (12) of the last treatment tank (1); the bottom of the treatment tank (1) is an inclined bottom surface (15) which gradually rises from the water inlet (11) to the water outlet (12), and one side, close to the water inlet (11), of the inclined bottom surface (15) is provided with a mud bucket (13) which is concave downwards; the inclination range of the inclined bottom surface (15) of the next treatment tank (1) is larger than the inclination range of the inclined bottom surface (15) of the previous treatment tank (1).
2. The staged sewage purification tank according to claim 1, wherein the hopper (13) is tapered downward and gradually decreases in size, and a sludge discharge pipe (14) is connected to the bottom of the hopper (13).
3. The staged sewage purification tank according to claim 1, wherein a water blocking module (4) is disposed inside the treatment tank (1), the water blocking module (4) comprises a bracket (41) and a plurality of water blocking sheets (42), the water blocking sheets (42) are supported and fixed by the bracket (41) and are in a mutually parallel structure, and a water blocking gap (43) is formed between adjacent water blocking sheets (42).
4. The stepped sewage purification tank as claimed in claim 3, wherein a hinged seat (44) is fixedly connected to the middle of the bracket (41) at the top of the water blocking module (4), the hinged seat (44) is installed on the inner wall of the treatment tank (1) through a rotating shaft (45), and the water blocking module (4) can swing around the rotating shaft (45).
5. The staged sewage purification tank according to claim 4, wherein a plurality of counterweights (46) are arranged on the lower portion of the water blocking module (4) facing the water outlet (12), and the counterweights (46) are detachably connected to the bracket (41) at the bottom of the water blocking module (4).
6. A stepped wastewater purification tank according to claim 1, characterized in that the water outlet (12) is higher than the water inlet (11) of the same treatment tank (1); the edge height of the water inlet groove (2) is higher than the height of the water outlet (12) of the treatment pool (1).
7. A graded sewage purification tank according to claim 6, wherein the treatment tank (1) is provided with a first side plate (16) and a second side plate (17) which are oppositely arranged, the first side plate (16) is positioned at one side of the water inlet (11), the upper edge of the first side plate (16) forms the water inlet (11), the second side plate (17) is positioned at one side of the water outlet (12), and the upper edge of the second side plate (17) forms the water outlet (12).
8. The staged sewage purification tank according to claim 7, wherein a baffle (19) is arranged inside the treatment tank (1), the baffle (19) is positioned at one side close to the water outlet (12), the upper edge of the baffle (19) is higher than the water outlet (12), and the lower edge is lower than the water outlet (12).
9. A staged sewage purification tank according to claim 7, wherein said treatment tank (1) further comprises a top plate (18), said top plate (18) being fixed to the treatment tank (1) at a top position; a baffle plate (19) is fixedly connected to one side of the lower side of the top plate (18) close to the water outlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222023864.8U CN217613121U (en) | 2022-07-28 | 2022-07-28 | Hierarchical formula sewage purification pond |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222023864.8U CN217613121U (en) | 2022-07-28 | 2022-07-28 | Hierarchical formula sewage purification pond |
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| CN217613121U true CN217613121U (en) | 2022-10-21 |
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| CN202222023864.8U Active CN217613121U (en) | 2022-07-28 | 2022-07-28 | Hierarchical formula sewage purification pond |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317965A (en) * | 2022-10-17 | 2022-11-11 | 南通海阳节能环保科技有限公司 | Solid-liquid separation device for sewage treatment |
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2022
- 2022-07-28 CN CN202222023864.8U patent/CN217613121U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317965A (en) * | 2022-10-17 | 2022-11-11 | 南通海阳节能环保科技有限公司 | Solid-liquid separation device for sewage treatment |
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