CN210009666U - Precipitation treatment device - Google Patents
Precipitation treatment device Download PDFInfo
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- CN210009666U CN210009666U CN201920821758.XU CN201920821758U CN210009666U CN 210009666 U CN210009666 U CN 210009666U CN 201920821758 U CN201920821758 U CN 201920821758U CN 210009666 U CN210009666 U CN 210009666U
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Abstract
The utility model provides a precipitation treatment device relates to water treatment facilities technical field, include: the sewage treatment device comprises a sewage sedimentation tank, a support assembly and a sewage draining and collecting tank; the sewage sedimentation tank is arranged on the supporting component, one side, far away from the sewage sedimentation tank, of the supporting component is provided with an accommodating space, and the sewage collection tank is arranged in the accommodating space so that the sewage sedimentation tank and the sewage collection tank are arranged in a stacked mode along the vertical direction. Through set up supporting component between sewage sedimentation tank and blowdown catch basin, utilize supporting component to make sewage sedimentation tank and the range upon range of placement of blowdown catch basin, effective save device's area has been alleviated a plurality of sedimentation tank equipment that exist among the prior art and has been moved the too big technical problem of area simultaneously, has realized that a plurality of sedimentation tanks area is little, reduces land cost's technological effect.
Description
Technical Field
The utility model belongs to the technical field of water treatment facilities technique and specifically relates to a precipitation treatment device is related to.
Background
The water treatment process is a continuous system formed by a plurality of process equipment, such as urban sewage treatment plants, and is formed by combining a plurality of large cement structures, such as an aerobic tank, an anoxic tank, an anaerobic tank, a secondary sedimentation tank and the like. The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation and is equipment for purifying water. The suspended substances in the water are removed by utilizing the natural sedimentation or coagulating sedimentation of the water.
The sludge in the sewage is precipitated at the bottom by a natural precipitation method, the liquid is positioned at the upper part, and then the liquid is separated from the sludge to discharge the sludge.
However, the traditional sludge treatment needs multiple times of sedimentation, and the horizontal arrangement of a plurality of sedimentation tank devices in sequence has overlarge floor area, so that other available areas in a sewage plant are small, and a plurality of new processes, new devices and new technologies are difficult to implement in the existing sewage plant due to the small available areas, so that the technical development of water treatment equipment is difficult.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a precipitation treatment device to a plurality of sedimentation tank equipment that exist among the prior art have been alleviated and the too big technical problem of area is moved simultaneously.
The utility model provides a deposit processing apparatus, include: the sewage treatment device comprises a sewage sedimentation tank, a support assembly and a sewage draining and collecting tank;
the sewage sedimentation tank is arranged on the supporting component, one side of the supporting component, which is far away from the sewage sedimentation tank, is provided with an accommodating space, and the sewage collecting tank is arranged in the accommodating space, so that the sewage sedimentation tank and the sewage collecting tank are stacked along the vertical direction.
Further, the support assembly includes a support portion and a placement portion;
the supporting part is connected with the placing part, the supporting part and the placing part enclose the accommodating space, and the sewage sedimentation tank is arranged on one side of the placing part, which is far away from the supporting part.
Further, the sewage sedimentation tank comprises a sedimentation tank main body, an inclined pipe and a sedimentation funnel;
the sedimentation tank main part set up in place on the portion, the pipe chute with the sedimentation funnel all set up in the sedimentation tank main part, the pipe chute with the sedimentation funnel all with the inner wall connection of sedimentation tank main part, just the pipe chute is located sedimentation funnel's top.
Further, the sewage sedimentation tank also comprises a liquid discharge pipe;
the side wall of the sedimentation tank main body is provided with a liquid discharge port, the liquid discharge port is connected with the liquid discharge pipe, the liquid discharge port is positioned above the inclined pipe, and supernatant in the sedimentation tank main body is discharged through the liquid discharge pipe.
Further, the sewage sedimentation tank also comprises a sewage discharge pipe;
one end of the sewage discharge pipe is communicated with the sedimentation funnel, the other end of the sewage discharge pipe extends into the sewage collection pool, and sewage in the sedimentation funnel enters the sewage collection pool through the sewage discharge pipe.
Furthermore, a liquid level meter is arranged in the sewage collecting tank.
Further, the sedimentation treatment device also comprises a sludge concentration tank;
the sludge concentration tank is communicated with the sewage collecting tank through a pipeline, and sewage in the sewage collecting tank enters the sludge concentration tank.
Further, the sewage collecting tank is communicated with the sludge concentration tank through a sewage discharge pipe;
one end of the drain pipe is arranged along the tangential direction of the sludge concentration tank, and dirt in the drain pipe enters the sludge concentration tank along the tangential direction of the sludge concentration tank.
Further, the precipitation treatment device also comprises a dehydration device;
the dehydration device is communicated with the bottom of the sludge concentration tank, and sludge in the sludge concentration tank enters the dehydration device;
the side wall of the sludge concentration tank is communicated with the sewage sedimentation tank, and supernatant in the sludge concentration tank enters the sewage sedimentation tank.
Furthermore, a control valve for controlling the liquid flow in the sewage discharge pipe is arranged on the sewage discharge pipe.
The utility model provides a deposit processing apparatus, include: the sewage treatment device comprises a sewage sedimentation tank, a support assembly and a sewage draining and collecting tank; the sewage sedimentation tank is arranged on the supporting component, one side, far away from the sewage sedimentation tank, of the supporting component is provided with an accommodating space, and the sewage collection tank is arranged in the accommodating space so that the sewage sedimentation tank and the sewage collection tank are arranged in a stacked mode along the vertical direction. Through set up supporting component between sewage sedimentation tank and blowdown catch basin, utilize supporting component to make sewage sedimentation tank and the range upon range of placement of blowdown catch basin, effective save device's area has been alleviated a plurality of sedimentation tank equipment that exist among the prior art and has been moved the too big technical problem of area simultaneously, has realized that a plurality of sedimentation tanks area is little, reduces land cost's technological effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a precipitation treatment apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a sedimentation treatment apparatus provided with a sludge thickening tank according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a sedimentation treatment apparatus provided with a filtration apparatus according to an embodiment of the present invention.
Icon: 100-a sewage sedimentation tank; 110-a main body of a sedimentation tank; 120-inclined tube; 130-a settling funnel; 140-liquid drain; 150-a dirt discharge pipe; 200-a support assembly; 210-a support; 220-a placement section; 300-a sewage collecting tank; 310-a liquid level meter; 400-sludge concentration tank; 410-a sewage draining pipe; 420-a control valve; 500-a dewatering device; 600-a filter device.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
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 the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
As shown in fig. 1, the precipitation treatment apparatus provided in this embodiment includes: a sewage sedimentation tank 100, a support assembly 200 and a sewage collecting tank 300; the sewage sedimentation tank 100 is arranged on the support assembly 200, one side of the support assembly 200, which is far away from the sewage sedimentation tank 100, is provided with an accommodating space, and the sewage collecting tank 300 is arranged in the accommodating space, so that the sewage sedimentation tank 100 and the sewage collecting tank 300 are stacked along the vertical direction.
Specifically, supporting component 200 sets up between sewage sedimentation tank 100 and blowdown collecting tank 300, sewage sedimentation tank 100 is placed on supporting component 200, sewage sedimentation tank 100 and supporting component 200 butt, the below position of supporting component 200 is provided with the accommodation space, blowdown collecting tank 300 sets up in the accommodation space, make supporting component 200 cover establish on blowdown collecting tank 300, and then make sewage sedimentation tank 100 and blowdown collecting tank 300 stack up along vertical direction and place, effectively reduce the total area of occupation of land of sewage sedimentation tank 100 and blowdown collecting tank 300, reduce the area cost.
The sewage sedimentation tank 100 is communicated with the sewage collection tank 300, external sewage is conveyed to the sewage sedimentation tank 100, sewage is precipitated in the sewage sedimentation tank 100, sewage enters the sewage collection tank 300, the sewage is precipitated again, sludge is discharged after the precipitation, and supernatant enters the sewage collection tank and is conveyed to the external sewage filtering device 600 to filter the sewage.
The precipitation treatment device provided by the embodiment comprises: a sewage sedimentation tank 100, a support assembly 200 and a sewage collecting tank 300; the sewage sedimentation tank 100 is arranged on the support assembly 200, one side of the support assembly 200, which is far away from the sewage sedimentation tank 100, is provided with an accommodating space, and the sewage collecting tank 300 is arranged in the accommodating space, so that the sewage sedimentation tank 100 and the sewage collecting tank 300 are stacked along the vertical direction. Through set up supporting component 200 between sewage sedimentation tank 100 and blowdown collecting tank 300, utilize supporting component 200 to make sewage sedimentation tank 100 and blowdown collecting tank 300 range upon range of the placing, effective save device's area has been alleviated a plurality of sedimentation tank equipment that exist among the prior art and has been moved the too big technical problem of area simultaneously, and it is little to have realized a plurality of sedimentation tank areas, reduces land cost's technological effect.
On the basis of the above embodiment, further, the supporting assembly 200 in the sedimentation treatment apparatus provided by the present embodiment includes a supporting portion 210 and a placing portion 220; the supporting portion 210 is connected with the placing portion 220, the supporting portion 210 and the placing portion 220 enclose an accommodating space, and the sewage settling tank 100 is arranged on one side of the placing portion 220 far away from the supporting portion 210.
Specifically, the both ends of placing portion 220 are connected with supporting portion 210 respectively, supporting portion 210 keeps away from the one end and the ground contact of supporting portion 210, fix subaerial, the supporting portion 210 that is located both ends, form the accommodation space between placing portion 220 and the ground, blowdown collecting tank 300 is placed in the accommodation space, sewage sedimentation tank 100 is placed in one side that blowdown collecting tank 300 was kept away from to placing portion 220, realize the range upon range of setting of sewage sedimentation tank 100 and blowdown collecting tank 300, effectively reduce the total area of occupation of land of sewage sedimentation tank 100 and blowdown intake pond.
The supporting part 210 sets up to the bracing piece, and the portion 220 of placing sets up to the backup pad, utilizes a plurality of bracing pieces to support the backup pad, and sewage sedimentation tank 100 places in the backup pad, and blowdown collecting tank 300 is placed in the backup pad below, and it is range upon range of with sewage sedimentation tank 100 and blowdown collecting tank 300 and places, reduces total area.
Further, the sewage settling tank 100 includes a settling tank main body 110, an inclined tube 120, and a settling funnel 130; the sedimentation tank main body 110 is arranged on the placing part 220, the inclined tube 120 and the sedimentation funnel 130 are both arranged in the sedimentation tank main body 110, the inclined tube 120 and the sedimentation funnel 130 are both connected with the inner wall of the sedimentation tank main body 110, and the inclined tube 120 is positioned above the sedimentation funnel 130.
Specifically, set up in sedimentation tank main part 110 and place pipe chute 120 and sedimentation funnel 130, pipe chute 120 places the top at sedimentation funnel, outside sewage enters into sedimentation tank main part 110 through the feed liquor pipe in, and the feed liquor position in the feed liquor pipe is located between pipe chute 120 and sedimentation funnel 130, sewage liquid level lasts the rising in sedimentation tank main part 110, the filth of pipe chute 120 in setting up with sewage is held back, make the filth settle naturally in sedimentation funnel 130, make the filth gathering in sedimentation funnel 130, the bottom of sedimentation funnel 130 and the top intercommunication of blowdown collecting sump 300, the filth that makes the interior gathering of sedimentation funnel 130 enters into blowdown collecting sump 300.
Further, the sewage sedimentation tank 100 further includes a liquid discharge pipe 140; the sidewall of the settling tank main body 110 is provided with a liquid discharge port connected to the liquid discharge pipe 140, the liquid discharge port is located above the inclined pipe 120, and the supernatant in the settling tank main body 110 is discharged through the liquid discharge pipe 140.
Specifically, the liquid discharge port is disposed on the sedimentation body, and the liquid discharge port is disposed above the inclined tube 120, and as the liquid level in the sedimentation tank body 110 rises, the supernatant in the sedimentation tank body 110 enters the liquid discharge pipe 140 through the liquid discharge port, and the liquid in the liquid discharge pipe 140 enters the external liquid filtering device 600.
In addition, as shown in fig. 3, the external liquid filtering device 600 may further include an inclined tube 120 and a settling funnel 130, a filter material layer is disposed below the settling funnel 130 in the liquid filtering device 600, the sewage in the sewage settling tank 100 enters the external liquid filtering device 600 through the liquid discharge pipe 140, the sewage passes through the inclined tube 120 and the settling funnel 130 in the liquid filtering device 600, and then is fully contacted with the filter material layer to filter the sewage, and the sewage is discharged after the filtration is completed, so that the filtration of the sewage is completed, and the inclined tube 120 and the settling funnel 130 are disposed in the liquid filtering device 600, so that the settling tank and the filtering device 600 are stacked, thereby effectively reducing a floor area.
According to the sedimentation treatment device provided by the embodiment, the sewage sedimentation tank 100 is placed on the placing part 220 through the arrangement of the supporting part 210 and the placing part 220, and the sewage collection tank 300 is arranged below the placing part 220, so that the sewage sedimentation tank 100 and the sewage collection tank 300 are arranged in a stacked manner, and the floor area is reduced; by placing a set of inclined tubes 120 and a set of sedimentation funnel 130 in the liquid filtering device 600, the arrangement of sedimentation and filtration in a stacking manner is realized, the occupied area is reduced, and the occupied cost is further reduced.
On the basis of the above embodiment, further, the sewage sedimentation tank 100 in the sedimentation treatment apparatus provided by the present embodiment further includes a sewage discharge pipe 150; one end of the filth discharge pipe 150 is communicated with the settling funnel 130, the other end of the filth discharge pipe 150 extends into the filth discharge sump 300, and filth in the settling funnel 130 enters the filth discharge sump 300 through the filth discharge pipe 150.
Specifically, the bottom of the settling funnel 130 is communicated with the dirt discharge pipe 150, the other end of the dirt discharge pipe 150 is communicated with the top of the dirt discharge and collection basin 300, the dirt in the settling funnel 130 enters the dirt discharge and collection basin 300 through the dirt discharge pipe 150, a valve is further arranged on the dirt discharge pipe 150, when the dirt in the settling funnel 130 is excessively accumulated, the valve is opened, and the dirt in the settling funnel 130 enters the dirt discharge and collection basin 300 through the dirt discharge pipe 150.
Further, a liquid level meter 310 is disposed in the sewage collecting tank 300.
Specifically, set up level gauge 310 in blowdown collecting sump 300, level gauge 310 and the interior wall connection of blowdown collecting sump 300, and level gauge 310 is connected with the top of blowdown collecting sump 300, and level gauge 310 measures the liquid level height in the blowdown collecting sump 300 to the staff knows the liquid level height in the blowdown collecting sump 300.
The sedimentation treatment apparatus provided in this embodiment uses the dirt discharge pipe 150 to make the dirt in the sedimentation funnel 130 enter the dirt collecting basin 300 through the arrangement of the dirt discharge pipe 150; by providing the level gauge 310 within the blowdown header tank 300, the use of the level gauge 310 facilitates the operator to know the level of liquid within the blowdown header tank 300.
On the basis of the above embodiment, further, as shown in fig. 2, the sedimentation treatment apparatus provided by this embodiment further includes a sludge concentration tank 400; the sludge concentration tank 400 is in pipe communication with the sewage collecting tank 300, and the sewage in the sewage collecting tank 300 enters the sludge concentration tank 400.
Specifically, the sewage collecting tank 300 is communicated with the sludge concentration tank 400, the sewage in the sewage collecting tank 300 enters the sludge concentration tank 400, and the sludge concentration refers to a sludge treatment method for reducing the water content of the sludge discharged from the water treatment structure so as to reduce the volume of the water treatment structure. Is suitable for sludge with higher water content. Sludge water discharged in the sludge concentration contains a large amount of organic substances and is generally mixed with the original sewage for treatment; can not be directly discharged so as to avoid polluting the environment. The sludge concentration tank 400 adopts a gravity concentration method, and is settled and compacted by the gravity action of solid matters in the sludge. The structure of the concentration tank is similar to that of a sedimentation tank, and a stirring machine is arranged for slowly stirring. The retention time of the sludge in the concentration tank is about 1-12 hours generally, the sludge is highly concentrated in the concentration tank and is periodically discharged by pressure, the sludge can be directly sent into the mechanical dehydration device 500 due to low water content and good dehydration performance, and the dewatered sludge cake can also be used for manufacturing sidewalk floor tiles, so that secondary pollution is avoided. The supernatant from the concentrating tank should be returned to the sewage settling tank 100 for re-treatment.
Further, the sewage collecting tank 300 is communicated with the sludge concentration tank 400 through a sewage discharge pipe 410; one end of the sewage drain pipe 410 is arranged along the tangential direction of the sludge concentration tank 400, and the sewage in the sewage drain pipe 410 enters the sludge concentration tank 400 along the tangential direction of the sludge concentration tank 400.
Specifically, blowdown collecting sump 300 passes through blow off pipe 410 and sludge thickening tank 400 intercommunication, and the tangential direction setting of sludge thickening tank 400 is followed to the one end of blow off pipe 410, makes the liquid in the blow off pipe 410 enter into sludge thickening tank 400 along the tangential direction of sludge thickening tank 400 in, makes liquid be the heliciform motion in sludge thickening tank 400 to increase the mobility of liquid in sludge thickening tank 400.
Further, a control valve 420 for controlling the flow of liquid in the soil 410 is provided on the soil 410.
Specifically, when the sludge in the wastewater collecting tank 300 is excessively precipitated, the control valve 420 is opened, and the sludge enters the sludge thickening tank 400 through the wastewater discharge pipe 410.
Further, the precipitation treatment device further comprises a dehydration device 500; the dehydration device 500 is communicated with the bottom of the sludge concentration tank 400, and the sludge in the sludge concentration tank 400 enters the dehydration device 500; the side wall of the sludge concentration tank 400 is communicated with the sewage sedimentation tank 100, and the supernatant in the sludge concentration tank 400 enters the sewage sedimentation tank 100.
Specifically, the bottom of blowdown collecting sump 300 communicates with dewatering device 500, and dewatering device 500 specifically sets up to sludge dewatering equipment, and the mud in the sludge thickening tank 400 deposits and enters into dewatering device 500 after concentrated, and dewatering device 500 dewaters mud, and the back that finishes dewaters, mud is discharged.
The top side wall of the sludge concentration tank 400 is communicated with the sewage sedimentation tank 100, and the supernatant in the sludge concentration tank 400 flows back into the sewage sedimentation tank 100.
The sedimentation treatment device provided by the embodiment concentrates the sludge through the arrangement of the sludge concentration tank 400, and dehydrates the sludge by utilizing the dehydration device 500 to form sludge cakes, thereby being convenient for recycling.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A sedimentation treatment apparatus, comprising: the sewage treatment system comprises a sewage sedimentation tank (100), a support assembly (200) and a sewage collection tank (300);
the sewage sedimentation tank (100) is arranged on the supporting component (200), one side of the supporting component (200), which is far away from the sewage sedimentation tank (100), is provided with an accommodating space, and the sewage collection tank (300) is arranged in the accommodating space, so that the sewage sedimentation tank (100) and the sewage collection tank (300) are stacked along the vertical direction.
2. The sedimentation treatment apparatus according to claim 1, wherein the support assembly (200) comprises a support portion (210) and a placement portion (220);
the supporting part (210) is connected with the placing part (220), the accommodating space is enclosed by the supporting part (210) and the placing part (220), and the sewage sedimentation tank (100) is arranged on one side of the placing part (220) far away from the supporting part (210).
3. The sedimentation treatment apparatus according to claim 2, wherein the sewage sedimentation tank (100) comprises a sedimentation tank body, an inclined tube (120) and a sedimentation funnel (130);
the sedimentation tank main part set up in place portion (220) are last, pipe chute (120) with sedimentation funnel (130) all set up in the sedimentation tank main part, pipe chute (120) with sedimentation funnel (130) all with the inner wall of sedimentation tank main part is connected, just pipe chute (120) are located the top of sedimentation funnel (130).
4. A sedimentation treatment apparatus according to claim 3, wherein the sewage sedimentation tank (100) further comprises a liquid discharge pipe (140);
the side wall of the sedimentation tank main body is provided with a liquid discharge port, the liquid discharge port is connected with the liquid discharge pipe (140), the liquid discharge port is positioned above the inclined pipe (120), and supernatant in the sedimentation tank main body is discharged through the liquid discharge pipe (140).
5. The sedimentation treatment apparatus according to claim 4, wherein the sewage sedimentation tank (100) further comprises a sewage discharge pipe (150);
one end of the sewage discharge pipe (150) is communicated with the sedimentation funnel (130), the other end of the sewage discharge pipe (150) extends into the sewage collection pool (300), and the sewage in the sedimentation funnel (130) enters the sewage collection pool (300) through the sewage discharge pipe (150).
6. The sedimentation treatment apparatus according to claim 1, wherein a liquid level gauge (310) is provided in the blowdown header tank (300).
7. The precipitation treatment apparatus according to claim 1, further comprising a sludge thickening tank (400);
the sludge concentration tank (400) is communicated with the sewage collecting tank (300) through a pipeline, and sewage in the sewage collecting tank (300) enters the sludge concentration tank (400).
8. The precipitation treatment plant according to claim 7, wherein said blowdown header tank (300) is in communication with said sludge thickening tank (400) through a blowdown pipe (410);
one end of the drain pipe (410) is arranged along the tangential direction of the sludge concentration tank (400), and dirt in the drain pipe (410) enters the sludge concentration tank (400) along the tangential direction of the sludge concentration tank (400).
9. The precipitation treatment apparatus according to claim 7, further comprising a dewatering apparatus (500);
the dehydration device (500) is communicated with the bottom of the sludge concentration tank (400), and the sludge in the sludge concentration tank (400) enters the dehydration device (500);
the side wall of the sludge concentration tank (400) is communicated with the sewage sedimentation tank (100), and supernatant in the sludge concentration tank (400) enters the sewage sedimentation tank (100).
10. A sedimentation treatment apparatus according to claim 8, characterized in that the drain (410) is provided with a control valve (420) for controlling the flow of liquid in the drain (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821758.XU CN210009666U (en) | 2019-05-31 | 2019-05-31 | Precipitation treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821758.XU CN210009666U (en) | 2019-05-31 | 2019-05-31 | Precipitation treatment device |
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| Publication Number | Publication Date |
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| CN210009666U true CN210009666U (en) | 2020-02-04 |
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| CN201920821758.XU Active CN210009666U (en) | 2019-05-31 | 2019-05-31 | Precipitation treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113018976A (en) * | 2021-03-18 | 2021-06-25 | 国合绿材科技(江苏)有限公司 | Be applied to rainwater collection processing apparatus of sponge city construction |
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2019
- 2019-05-31 CN CN201920821758.XU patent/CN210009666U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113018976A (en) * | 2021-03-18 | 2021-06-25 | 国合绿材科技(江苏)有限公司 | Be applied to rainwater collection processing apparatus of sponge city construction |
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Effective date of registration: 20210713 Address after: 101100 No.2, Taihu Pioneer Park, Tongzhou District, Beijing Patentee after: Beijing drop water environmental protection technology Co.,Ltd. Patentee after: Dongfang Ecology (Beijing) Environmental Treatment Technology Co.,Ltd. Address before: 101100 815, new Hualian technology building, No.5, second Jiachuang Road, Ciqu, Tongzhou District, Beijing Patentee before: Hu Xiaodi |