CN217479154U - Biological cycle reaction tank for sewage treatment - Google Patents
Biological cycle reaction tank for sewage treatment Download PDFInfo
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- CN217479154U CN217479154U CN202221351431.9U CN202221351431U CN217479154U CN 217479154 U CN217479154 U CN 217479154U CN 202221351431 U CN202221351431 U CN 202221351431U CN 217479154 U CN217479154 U CN 217479154U
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Abstract
The utility model provides a biological cycle reaction tank that sewage treatment used, including a center section of thick bamboo, inlet tube, sleeve, outlet pipe, guiding mechanism, cell body, a plurality of membrane frame subassembly and circulation mechanism, the sleeve forms the drainage chamber with a center section of thick bamboo periphery wall, is provided with a plurality of grid mouth that communicates with the drainage chamber on the center section of thick bamboo periphery wall, drives the water through guiding mechanism and flows through a center section of thick bamboo, and the grid mouth on the center section of thick bamboo plays the filtering action to the water, and sewage continues to flow along a center section of thick bamboo under the effect of guiding mechanism, and the drainage flows to cell body department via grid mouth, outlet pipe; microorganisms on the biological filler at the plurality of membrane frame assemblies oxidize and decompose the water body in the pool body; order about the water through circulation mechanism and circulate in the cell body inside circulation flow so that pond water can with the biofilm carrier on the microorganism fully contact, do benefit to the purifying effect of improvement microorganism to pond water to can carry out the dismouting so that the clearance of membrane frame subassembly and the change of biofilm carrier as required to the membrane frame subassembly.
Description
Technical Field
The utility model relates to a sewage treatment technical field, concretely relates to biological cycle reaction tank that sewage treatment used.
Background
Along with the development of urban economy, the water environment pollution of urban areas is more and more serious, the environmental quality of towns is more and more concerned by people, and domestic sewage is one of the main factors of the urban environmental pollution. The development of urban domestic sewage treatment has important significance for improving the basic public service level of cities and towns and building beautiful livable communities, and the most common sewage treatment method adopts a biological oxidation method, and the method uses microorganisms attached to a carrier to carry out oxidative decomposition on impurities in sewage so as to achieve the aim of purification. The microorganism on the existing biological filler is not easy to fully contact with sewage, so that the sewage purification treatment effect is poor, and a large amount of impurities are easily attached to the biological filler after long-time use, so that the sewage treatment effect of the microorganism is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the weak point that exists in the above-mentioned technique, provide a biological cycle reaction tank that sewage treatment used, aim at solving above-mentioned problem.
The utility model provides a biological cycle reaction tank that sewage treatment used, include:
the water filter comprises a central cylinder, a water inlet pipe is arranged on the central cylinder, a sleeve is sleeved on the outer peripheral wall of the central cylinder, a water filtering cavity is formed by the sleeve and the outer peripheral wall of the central cylinder, a plurality of grid openings communicated with the water filtering cavity are formed in the outer peripheral wall of the central cylinder, and a water outlet pipe communicated with the water filtering cavity is arranged on the sleeve;
the flow guide mechanism is arranged on the central cylinder and is used for driving a water body to flow through the central cylinder;
the pool body is communicated with the water outlet pipe, a plurality of membrane frame assemblies are detachably arranged on the pool body, and biological fillers are arranged on the membrane frame assemblies;
the circulating mechanism is arranged on the tank body and can drive the water body in the tank body to circularly flow.
Preferably, the water conservancy diversion mechanism includes driving motor and bull stick, the bull stick rotates to be installed on the section of thick bamboo of center, driving motor with the bull stick transmission is connected and can orders about the bull stick rotates, be provided with helical blade on the bull stick.
Preferably, the rotating rod is provided with a convex ring, and the central cylinder is provided with an annular groove for rotatably mounting the convex ring.
Preferably, the membrane frame subassembly includes underframe and apron, the apron is pegged graft and is set up on the underframe and can with the underframe forms the appearance chamber that is used for holding biological filler, the underframe with all be provided with the film that supplies water to flow on the apron and pass through, be provided with grafting portion on the underframe, be provided with the installation pole on the cell body, be provided with a plurality of confession on the installation pole the slot that grafting portion was pegged graft.
Preferably, a plurality of clapboards are arranged on the bottom frame in a staggered mode and can be matched with the cover plate to divide the containing cavity into a plurality of containing cavities for containing the biological filler.
Preferably, the underframe is provided with elasticity in the rotation and detains, be provided with the confession on the apron elasticity detains the recess of lock joint.
Preferably, the circulation mechanism includes drinking-water pipe, water pump and drain pipe, be provided with on the drinking-water pipe a plurality of with the pump water branch pipe that the cell body intercommunication set up, be provided with on the drain pipe a plurality of with the drain water branch pipe that the cell body intercommunication set up.
Compared with the prior art, the utility model discloses following beneficial effect has:
the water body is driven to flow through the central cylinder by the flow guide mechanism, the grid openings on the central cylinder filter the water body, the sewage continues to flow along the central cylinder under the action of the flow guide mechanism, and the filtered water flows to the tank body through the grid openings and the water outlet pipe; microorganisms on the biological filler at the membrane frame assemblies oxidize and decompose the water body in the tank body; order about the water through circulation mechanism and circulate in the cell body inside circulation flow so that pond water can with the biofilm carrier on the microorganism fully contact, do benefit to the purifying effect of improvement microorganism to pond water to can carry out the dismouting so that the clearance of membrane frame subassembly and the change of biofilm carrier as required to the membrane frame subassembly.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view of a structure of a diversion mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a mold frame assembly according to an embodiment of the present invention.
In the figures, 10-center barrel; 11-a water inlet pipe; 12-a sleeve; 13-grid port; 14-an annular groove; 20-a water filtering cavity; 21-a water outlet pipe; 30-a flow guide mechanism; 31-a drive motor; 32-a rotating rod; 321-helical blades; 322-convex ring; 40-a pool body; 41-mounting a rod; 42-slot; 50-a membrane rack assembly; 51-bottom frame; 511-a plug-in part; 512-a separator; 513-elastic buckles; 52-a cover plate; 521-a groove; 60-a circulation mechanism; 61-a water pumping pipe; 611-water pumping branch pipes; 62-a water pump; 63-a drain pipe; 631-a drain leg; 70-a film; 80-Placement Chamber.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, preferred embodiments of which are illustrated in the accompanying drawings, wherein the drawings serve to supplement the description of the text portions of the specification with figures so that one can visually and vividly understand each feature and the overall technical solution of the present invention, but the scope of the present invention should not be construed as being limited thereto.
Example 1:
referring to fig. 1 to 4, the utility model provides a biological cycle reaction tank for sewage treatment, including:
the water filter comprises a central cylinder 10, wherein a water inlet pipe 11 is arranged on the central cylinder 10, a sleeve 12 is sleeved on the outer peripheral wall of the central cylinder 10, a water filtering cavity 20 is formed by the sleeve 12 and the outer peripheral wall of the central cylinder 10, a plurality of grid openings 13 communicated with the water filtering cavity 20 are arranged on the outer peripheral wall of the central cylinder 10, and a water outlet pipe 21 communicated with the water filtering cavity 20 is arranged on the sleeve 12;
the diversion mechanism 30 is arranged on the central cylinder 10 and is used for driving the water body to flow through the central cylinder 10;
the tank body 40 is communicated with the water outlet pipe 21, a plurality of membrane frame assemblies 50 are detachably arranged on the tank body 40, and biological fillers are arranged on the membrane frame assemblies 50;
the circulating mechanism 60 is arranged on the tank body 40, and the circulating mechanism 60 can drive the water body in the tank body 40 to circularly flow.
The water body is driven to flow through the central cylinder 10 by the diversion mechanism 30, the grid openings 13 on the central cylinder 10 filter the water body, the sewage continues to flow along the central cylinder 10 under the action of the diversion mechanism 30, and the filtered water flows to the tank body 40 through the grid openings 13 and the water outlet pipe 21; the microorganisms on the biological filler at the membrane frame assemblies 50 oxidize and decompose the water body in the tank body 40; drive about the water through circulation mechanism 60 and circulate in 40 inside circulations of cell body so that pond water can with the microbial full contact on the biofilm carrier, do benefit to the purifying effect of microorganism to pond water to can carry out the dismouting so that the clearance of membrane frame subassembly 50 and the change of biofilm carrier as required to membrane frame subassembly 50.
Specifically, the diversion mechanism 30 includes a driving motor 31 and a rotating rod 32, the rotating rod 32 is rotatably mounted on the central cylinder 10, the driving motor 31 is in transmission connection with the rotating rod 32 and can drive the rotating rod 32 to rotate, and a helical blade 321 is disposed on the rotating rod 32.
The rotating rod 32 is driven by the driving motor 31 to drive the helical blade 321 to rotate, the helical blade 321 drives the water body at the water inlet pipe 11 to flow along the central pipe in the rotating process, the helical blade 321 drives the water body to flow to the grid port 13 under the action of centrifugal force and filters at the grid port 13, the auxiliary filtering effect is achieved, the filtered water flows to the tank body 40 through the grid port 13 and the water outlet pipe 21, and the sewage continues to flow along the central cylinder 10 under the action of the flow guide mechanism 30.
Specifically, the rotating rod 32 is provided with a protruding ring 322, and the central cylinder 10 is provided with an annular groove 14 for rotatably mounting the protruding ring 322.
Example 2:
referring to fig. 1 to 4, in combination with the technical solution of embodiment 1, in this embodiment, the membrane frame assembly 50 includes a bottom frame 51 and a cover plate 52, the cover plate 52 is inserted into the bottom frame 51 and can form a cavity with the bottom frame 51 for containing biological fillers, films 70 for passing water are disposed on both the bottom frame 51 and the cover plate 52, an insertion portion 511 is disposed on the bottom frame 51, an installation rod 41 is disposed on the tank body 40, and a plurality of slots 42 for inserting the insertion portion 511 are disposed on the installation rod 41. The membrane holder assembly 50 is mounted in this removable manner to facilitate cleaning of the membrane holder assembly 50 and replacement of the biological packing.
Specifically, a plurality of partition plates 512 are arranged on the bottom frame 51 in an interlaced manner, and the plurality of partition plates 512 can cooperate with the cover plate 52 to divide the containing cavity into a plurality of containing cavities 80 for containing biological fillers. The containing cavity is divided into a plurality of containing cavities 80 for containing the biological filler by a plurality of partition plates 512 so as to uniformly place the biological filler, so that the biological filler is not easy to accumulate in the containing cavity, and the contact area of the microorganism and the sewage on the biological filler is favorably improved, thereby improving the purification effect of the microorganism on the sewage.
Specifically, the bottom frame 51 is rotatably provided with an elastic buckle 513, and the cover plate 52 is provided with a groove 521 for buckling the elastic buckle 513.
Specifically, the circulating mechanism 60 includes a water pumping pipe 61, a water pump 62 and a water discharging pipe 63, the water pumping pipe 61 is provided with a plurality of water pumping branch pipes 611 communicated with the tank body 40, and the water discharging pipe 63 is provided with a plurality of water discharging branch pipes 631 communicated with the tank body 40.
Through setting up a plurality of branch water pumping pipe 611 and a plurality of branch water draining pipe 631 in order to increase the region of water body circulation flow in the cell body 40, further make the pond water fully contact with the microorganism of membrane frame subassembly 50 department, do benefit to the purifying effect of improvement microorganism to the water.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.
Claims (7)
1. A biological cycle reaction tank for sewage treatment is characterized by comprising:
the water filter comprises a central cylinder, a water inlet pipe is arranged on the central cylinder, a sleeve is sleeved on the outer peripheral wall of the central cylinder, a water filtering cavity is formed by the sleeve and the outer peripheral wall of the central cylinder, a plurality of grid openings communicated with the water filtering cavity are formed in the outer peripheral wall of the central cylinder, and a water outlet pipe communicated with the water filtering cavity is arranged on the sleeve;
the flow guide mechanism is arranged on the central cylinder and is used for driving a water body to flow through the central cylinder;
the pool body is communicated with the water outlet pipe, a plurality of membrane frame assemblies are detachably arranged on the pool body, and biological fillers are arranged on the membrane frame assemblies;
the circulating mechanism is arranged on the tank body and can drive the water body in the tank body to circularly flow.
2. A biological circulation reaction tank for sewage treatment according to claim 1, wherein:
the flow guide mechanism comprises a driving motor and a rotating rod, the rotating rod is rotatably installed on the central cylinder, the driving motor is in transmission connection with the rotating rod and can drive the rotating rod to rotate, and the rotating rod is provided with a helical blade.
3. A biological circulation reaction tank for sewage treatment according to claim 2, wherein:
the rotating rod is provided with a convex ring, and the central cylinder is provided with an annular groove for the rotary installation of the convex ring.
4. A biological circulation reaction tank for sewage treatment according to claim 1, wherein:
the membrane frame subassembly includes underframe and apron, the apron is pegged graft and is set up on the underframe and can with the underframe forms the appearance chamber that is used for holding the biofilm carrier, the underframe with all be provided with the film that supplies water to flow on the apron and pass through, be provided with grafting portion on the underframe, be provided with the installation pole on the cell body, be provided with a plurality of confession on the installation pole the slot that grafting portion pegged graft.
5. The biological circulation reaction tank for sewage treatment as recited in claim 4, wherein:
a plurality of clapboards are arranged on the bottom frame in a staggered mode and can be matched with the cover plate to divide the containing cavity into a plurality of containing cavities for containing biological fillers.
6. The biological circulation reaction tank for sewage treatment as recited in claim 4, wherein:
the underframe is rotatably provided with an elastic buckle, and the cover plate is provided with a groove for fastening the elastic buckle.
7. A biological circulation reaction tank for sewage treatment according to claim 1, wherein:
the circulating mechanism comprises a water pumping pipe, a water pump and a water discharging pipe, a plurality of water pumping branch pipes communicated with the tank body are arranged on the water pumping pipe, and a plurality of water discharging branch pipes communicated with the tank body are arranged on the water discharging pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221351431.9U CN217479154U (en) | 2022-06-01 | 2022-06-01 | Biological cycle reaction tank for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221351431.9U CN217479154U (en) | 2022-06-01 | 2022-06-01 | Biological cycle reaction tank for sewage treatment |
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| Publication Number | Publication Date |
|---|---|
| CN217479154U true CN217479154U (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202221351431.9U Active CN217479154U (en) | 2022-06-01 | 2022-06-01 | Biological cycle reaction tank for sewage treatment |
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| CN (1) | CN217479154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115947462A (en) * | 2023-01-17 | 2023-04-11 | 江苏骏驰环保科技有限公司 | Biological filter and multistage sewage treatment equipment with same |
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2022
- 2022-06-01 CN CN202221351431.9U patent/CN217479154U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115947462A (en) * | 2023-01-17 | 2023-04-11 | 江苏骏驰环保科技有限公司 | Biological filter and multistage sewage treatment equipment with same |
| CN115947462B (en) * | 2023-01-17 | 2024-01-12 | 江苏骏驰环保科技有限公司 | Biological filter and multistage sewage treatment equipment with same |
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