CN216236231U - Fluid director and VFL treatment pool using same - Google Patents
Fluid director and VFL treatment pool using same Download PDFInfo
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- CN216236231U CN216236231U CN202121557785.4U CN202121557785U CN216236231U CN 216236231 U CN216236231 U CN 216236231U CN 202121557785 U CN202121557785 U CN 202121557785U CN 216236231 U CN216236231 U CN 216236231U
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Abstract
The utility model discloses a fluid director and a VFL (vacuum fluidized bed) treatment tank using the same, which are used in the technical field of sewage treatment devices and comprise a weir plate, wherein the weir plate is in a long plate shape; the fixing device is provided with a first fixing part and a second fixing part, planes of the first fixing part and the second fixing part are perpendicular to each other, and the first fixing part is detachably connected with the weir plate; the flow guider and the VFL treatment tank using the same can adjust the effluent balance, prevent the effluent from deviating, intercept activated sludge and adjust the treatment capacity.
Description
Technical Field
The utility model relates to the technical field of sewage treatment devices, in particular to a fluid director and a VFL (vacuum swing adsorption) treatment tank using the same.
Background
The VFL is a vertical flow labyrinth process, and in the sewage treatment process, the vertical flow labyrinth is arranged to prolong the flow path of sewage in a treatment pool, so that the reaction time is increased, and a better treatment effect is achieved. The existing VFL treatment tank is a tank structure which is fixed after construction, for example, a guide plate is fixed on the wall of the tank, the height dimension of the guide plate cannot be adjusted and changed, and the adjustability for sewage treatment capacity is poor.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the flow guider which can adjust the effluent balance, prevent the effluent from deflecting, intercept activated sludge and adjust the treatment capacity.
The utility model also provides a VFL treatment pool.
The deflector according to an embodiment of the first aspect of the utility model comprises: a weir plate for blocking regulated flow of water; the fixing device is provided with a first fixing part and a second fixing part, the first fixing part is vertically arranged, the weir plate is vertically detachably connected to the first fixing part, and the second fixing part is horizontally arranged and used for being fixedly installed in the sewage treatment tank.
The fluid director provided by the embodiment of the utility model at least has the following technical effects: the weir plate is connected to the first fixing part, the second fixing part is used for being connected with the sewage treatment tank, and the weir plate can intercept activated sludge so as to adjust the treatment capacity of the sewage treatment tank and adjust the effluent balance to prevent the effluent from flowing eccentrically; the second fixing part and the treatment tank are detachably connected, so that the fluid directors of different sizes or types can be conveniently replaced.
In some embodiments of the present invention, the fixing device includes two right-angle profiles and a plurality of first connecting bolts, the first fixing portion is a first right-angle side of the right-angle profile, the second fixing portion is a second right-angle side of the right-angle profile, the two right-angle profiles are symmetrically arranged, the weir plate is sandwiched between the two right-angle profiles, and the first right-angle side and the weir plate are fixedly connected through the first connecting bolts.
In some embodiments of the utility model, the fixing device includes a T-shaped section and a second connecting bolt, the first fixing portion is a web of the T-shaped section, the second fixing portion is a wing plate of the T-shaped section, the web is provided with an installation groove along a long side direction, and the weir plate is inserted into the installation groove and is fixedly connected by the second connecting bolt.
In some embodiments of the utility model, a reinforcing plate is further disposed on one side of the weir plate, and the reinforcing plate is closely attached to the weir plate to improve the bending resistance of the weir plate.
In some embodiments of the utility model, at least one surface of the weir plate is provided with a granular biofilm carrier.
A VFL processing pool according to an embodiment of the second aspect of the present invention comprises: cell body, a plurality of guide plate and the divertor of any kind of above-mentioned, the cell body is equipped with into water end and play water end, follow in the cell body it extremely to advance water end direction interval setting the guide plate, adjacent two in the guide plate, one of them the lower extreme of guide plate with the bottom of cell body is connected, the upper end with the top interval of cell body is placed, forms runner, another the upper end of guide plate with the top of cell body is connected, the lower extreme with the bottom interval of cell body is placed, forms runner down, go up the runner with lower runner is crisscross to be set up, the divertor sets up in going up the runner, the second fixed part of divertor with the upper end of guide plate is connected.
The VFL treatment pool provided by the embodiment of the utility model at least has the following technical effects: the guide plate plays a role in guiding flow in the tank body, so that sewage is guided upwards and downwards in the tank body to pass through the upper flow channel and the lower flow channel; the fluid director is arranged in the upper flow passage, so that the water outlet is stabilized to prevent the water outlet from deviating, and the height of a water head in the pool can be controlled.
In some embodiments of the utility model, the weir plate surface on the water facing side of the flow guider is provided with a film hanging device.
In some embodiments of the utility model, the weir plate surface on the back water surface side of the flow guider is provided with a film hanging device.
In some embodiments of the utility model, the weir plate surfaces on the water-facing side and the water-back side of the flow guider are provided with film hangers.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a right-angle profile according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a T-shaped section bar according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of different installation positions of the film hanging device in the embodiment of the utility model;
FIG. 5 is a schematic view of the internal structure of a tank body according to an embodiment of the present invention.
Reference numerals:
a weir plate 100, a reinforcing plate 110, a film hanger 120;
the fixing device 200, the first fixing part 210, the second fixing part 220, the right-angle section bar 230, the first right-angle edge 231, the second right-angle edge 232, the first connecting bolt 240, the web 251, the wing plate 252, the mounting groove 253 and the second connecting bolt 260;
the pool body 300, an upper flow passage 310, a lower flow passage 320, a guide plate 400 and a flow guider 500.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1, a flow deflector according to an embodiment of the first aspect of the present invention includes: a weir plate 100, the weir plate 100 for blocking the flow of conditioned water; the fixing device 200, the fixing device 200 has a first fixing portion 210 and a second fixing portion 220, the first fixing portion 210 is vertically arranged, the weir plate 100 is vertically detachably connected on the first fixing portion 210, and the second fixing portion 220 is horizontally arranged and is used for being fixedly installed in the sewage treatment tank.
Install the divertor in sewage treatment pond through second fixed part 220, crossing weir plate 100 when sewage flows, prevent out the water bias flow, the activated sludge of suspension in the sewage is blockked by weir plate 100 simultaneously, has reached the effect of holding back activated sludge, and the connection between first fixed part 210 and the weir plate 100 can be dismantled, can change not unidimensional weir plate 100, realizes adjusting the flood peak height in the treatment pond.
Referring to fig. 2, in some embodiments of the present invention, the fixing device 200 includes two right-angle profiles 230 and a plurality of first connecting bolts 240, the first fixing portion 210 is a first right-angle side 231 of the right-angle profile 230, the second fixing portion 220 is a second right-angle side 232 of the right-angle profile 230, the two right-angle profiles 230 are symmetrically arranged, the weir plate 100 is sandwiched therebetween, and the first right-angle side 231 and the weir plate 100 are fixedly connected by the first connecting bolts 240.
The weir plate 100 is clamped between the two right-angle profiles 230 to form the fluid director, and the fluid director is connected with the mounting surface of the treatment tank through the second right-angle edge 232 and is mounted in the treatment tank.
Referring to fig. 3, in some embodiments of the present invention, the fixing device 200 includes a T-shaped section and a second connecting bolt 260, the first fixing portion 210 is a web 251 of the T-shaped section, the second fixing portion 220 is a wing 252 of the T-shaped section, the web 251 has an installation groove 253 along a long side direction, and the weir plate 100 is inserted into the installation groove 253 and fixedly connected thereto by the second connecting bolt 260.
Compared with the two right-angle profiles 230, the T-shaped profile has a more compact structure and a smaller number of parts, and the flow guider is arranged in the treatment tank by connecting the wing plates 252 with the mounting surface of the treatment tank.
In some embodiments of the present invention, a reinforcing plate 110 is further provided on one side of the weir plate 100, and the reinforcing plate 110 is closely attached to the weir plate 100.
The reinforcing plate 110 may be a steel member or a polymer plastic, and is used to increase the structural strength of the weir plate 100 and prevent the weir plate 100 from being bent by impact of large water flow.
Referring to fig. 4, in some embodiments of the utility model, at least one surface of the weir plate 100 is provided with a granular biofilm carrier 120.
The granular biofilm culturing device 120 can change the roughness of the surface of the weir plate 100, so that the microbial film can be attached to the surface of the weir plate 100 provided with the biofilm culturing device 120.
Referring to fig. 5, a VFL processing pool according to an embodiment of the second aspect of the present invention includes: the flow guide device comprises a tank body 300, a plurality of flow guide plates 400 and the flow guide 500 of any one of the flow guide plates, wherein the tank body 300 is provided with a water inlet end and a water outlet end, the flow guide plates 400 are arranged in the tank body 300 at intervals along the direction from the water inlet end to the water outlet end, the lower end of one flow guide plate 400 in two adjacent flow guide plates 400 is connected with the bottom of the tank body 300, the upper end of the other flow guide plate 400 is arranged at intervals with the top of the tank body 300 to form an upper flow passage 310, the upper end of the other flow guide plate 400 is connected with the top of the tank body 300, the lower end of the other flow guide plate 400 is arranged at intervals with the bottom of the tank body 300 to form a lower flow passage 320, the upper flow passage 310 and the lower flow passage 320 are arranged in a staggered mode, the flow guide 500 is arranged in the upper flow passage 310, and the second fixing part of the flow guide 500 is connected with the upper end of the flow guide plate 400.
When sewage flows, the sewage enters the tank body 300 from the water inlet end, and the sewage flows upwards and downwards in the tank body 300 alternately through the upper flow passage 310 and the lower flow passage 320 along the guide plate 400. When the sewage passes through the upper flow passage 310, the flow guider 500 is installed in the upper flow passage 310, and the flow guider 500 intercepts the activated sludge suspended in the sewage, and can also prevent the effluent from flowing obliquely and control the height of a water head.
In some embodiments of the present invention, the weir plate surface on the water facing side of the flow director 500 is provided with a biofilm carrier 120.
The weir plate face is equipped with biofilm carrier 120 for the face becomes roughly, changes the adnexed growth microbial film, and adnexed microbial film can strengthen the treatment effect to sewage, improves the throughput of cell body 300, and the upstream surface rivers mobility of divertor 500 is high, and organic matter in the sewage can fully contact with the microbial film, obtains efficient throughput.
In some embodiments of the utility model, the weir plate surface on the dorsal side of the flow director 500 is provided with a biofilm carrier 120.
The weir plate face is equipped with biofilm carrier 120 for the face becomes coarse, changes the attached growth microbial film, and adnexed microbial film can strengthen the treatment effect to sewage, improves the throughput of cell body 300. The flow of the water on the back surface of the flow guider 500 is low, and a certain treatment capacity can be improved.
In some embodiments of the utility model, the weir plate surfaces on both the water facing side and the water back side of the flow director 500 are provided with the biofilm carriers 120.
The weir plate face is equipped with biofilm carrier 120 for the face becomes coarse, changes the attached growth microbial film, and adnexed microbial film can strengthen the treatment effect to sewage, improves the throughput of cell body 300. The weir plate surfaces of the water facing side and the water back side of the flow guider 500 are provided with the film hanging devices 120, so that the sewage treatment capacity of the pool body 300 can be improved to the maximum extent.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A flow director, comprising:
a weir plate (100), the weir plate (100) for blocking regulated water flow;
fixing device (200), fixing device (200) has first fixed part (210) and second fixed part (220), the vertical setting of first fixed part (210), weir plate (100) are vertical can dismantle the connection and be in on first fixed part (210), second fixed part (220) level sets up for fixed mounting is in the sewage treatment pond.
2. The deflector according to claim 1, wherein the fixing device (200) comprises two right-angle profiles (230) and a plurality of first connecting bolts (240), the first fixing portion (210) is a first right-angle edge (231) of the right-angle profile (230), the second fixing portion (220) is a second right-angle edge (232) of the right-angle profile (230), the two right-angle profiles (230) are symmetrically arranged, the weir plate (100) is sandwiched therebetween, and the first right-angle edge (231) and the weir plate (100) are fixedly connected through the first connecting bolts (240).
3. The deflector according to claim 1, wherein the fixing device (200) comprises a T-shaped section and a second connecting bolt (260), the first fixing portion (210) is a web (251) of the T-shaped section, the second fixing portion (220) is a wing (252) of the T-shaped section, the web (251) is provided with a mounting groove (253) along a long side direction, and the weir plate (100) is inserted into the mounting groove (253) and fixedly connected with the mounting groove through the second connecting bolt (260).
4. The flow director according to claim 1, characterized in that one side of the slice (100) is further provided with a reinforcing plate (110), the reinforcing plate (110) being in close contact with the slice (100) to increase the bending resistance of the slice (100).
5. A flow director according to claim 1, characterised in that at least one of the plate surfaces of the weir plate (100) is provided with a granular biofilm carrier (120).
6. A VFL processing tank, comprising: a tank body (300), a plurality of flow deflectors (400) and the flow deflector (500) according to any one of claims 1 to 5, wherein the tank body (300) is provided with a water inlet end and a water outlet end, the flow deflectors (400) are arranged in the tank body (300) at intervals along the direction from the water inlet end to the water outlet end, two adjacent flow deflectors (400) are arranged, the lower end of one flow deflector (400) is connected with the bottom of the tank body (300), the upper end of the other flow deflector (400) is arranged at intervals with the top of the tank body (300) to form an upper flow passage (310), the upper end of the other flow deflector (400) is connected with the top of the tank body (300), the lower end of the other flow deflector is arranged at intervals with the bottom of the tank body (300) to form a lower flow passage (320), the upper flow passage (310) and the lower flow passage (320) are arranged in a staggered manner, and the flow deflector (500) is arranged in the upper flow passage (310), the second fixing part of the flow guider (500) is connected with the upper end of the flow guide plate (400).
7. A VFL treatment tank according to claim 6, wherein the weir plate face of the flow director (500) facing the water side is provided with a biofilm carrier (120).
8. A VFL treatment tank according to claim 6, characterized in that the weir plate surface on the backwater side of the flow director (500) is provided with a biofilm carrier (120).
9. A VFL treatment tank according to claim 6, characterized in that the weir plate faces of the flow director (500) on the water facing side and on the water back side are provided with biofilm carriers (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121557785.4U CN216236231U (en) | 2021-07-09 | 2021-07-09 | Fluid director and VFL treatment pool using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121557785.4U CN216236231U (en) | 2021-07-09 | 2021-07-09 | Fluid director and VFL treatment pool using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216236231U true CN216236231U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121557785.4U Active CN216236231U (en) | 2021-07-09 | 2021-07-09 | Fluid director and VFL treatment pool using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216236231U (en) |
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2021
- 2021-07-09 CN CN202121557785.4U patent/CN216236231U/en active Active
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Address after: 410000 room 406, building A4, Jinghuan community, 126 Xing'an Road, Yuhua District, Changsha City, Hunan Province Patentee after: Weichuang Environmental Technology Co.,Ltd. Address before: 410000 room 406, building A4, Jinghuan community, 126 Xing'an Road, Yuhua District, Changsha City, Hunan Province Patentee before: HUNAN WEICHUANG ENVIRONMENT TECHNOLOGY CO.,LTD. |