CN214167640U - Reservoir sewage purification treatment device - Google Patents
Reservoir sewage purification treatment device Download PDFInfo
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- CN214167640U CN214167640U CN202121638653.4U CN202121638653U CN214167640U CN 214167640 U CN214167640 U CN 214167640U CN 202121638653 U CN202121638653 U CN 202121638653U CN 214167640 U CN214167640 U CN 214167640U
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Abstract
The utility model relates to the technical field of water purification treatment, in particular to a reservoir sewage purification treatment device, which comprises a water inlet tank, wherein the inner cavity of the water inlet tank is provided with a filter cavity and a reaction cavity, and the water inlet tank is externally connected with a multi-stage sedimentation tank; the filter cavity is externally connected with a water inlet pipeline, the reaction cavity is arranged at the water delivery end of the filter cavity, and a filter interlayer is arranged between the reaction cavity and the filter cavity; the water delivery end of the reaction cavity is connected with a multi-stage sedimentation tank, the multi-stage sedimentation tank comprises a plurality of sedimentation single tanks which are sequentially communicated, and the adjacent sedimentation single tanks sequentially input the supernatant clear flow into the next sedimentation single tank; the reaction cavity is externally connected with an aeration component and is internally provided with a mixing component, and the gas transmission end of the aeration component is communicated to the water outlet side of the filtering interlayer. This application can further produce the sediment material, is deposited gradually by the suspended material, does benefit to subsequent sediment and clears away the processing.
Description
Technical Field
The utility model relates to a water purification treatment technical field specifically is a reservoir sewage purification unit.
Background
Water is an essential important substance which depends on human beings and other organisms to live, people consume a large amount of fresh water every day, and in daily life and industrial production, people need to rely on clean water, water source regions of water taking projects comprise reservoirs, rivers, lakes, underground water and the like, wherein the underground water is relatively simple in purification treatment, soluble organic matters in surface water of the reservoirs and the like are mostly natural organic matters of humic acids, low molecular weight parts of the soluble organic matters are most likely to react with chlorine to generate ternary substances of trichloromethane and the like, and the surface drinking water of the reservoirs and the like is relatively difficult in purification treatment.
The traditional reservoir sewage treatment process comprises the following steps: coagulation, precipitation, sand filtration and disinfection; the process has good treatment effect on underground water, but aims at the problems that the standard of bacteria, algae and organic matters is exceeded and the microorganisms are leaked in the reservoir drinking water and the like; the humic organic matters are easily hidden in the precipitated flocculates, so that the sewage purification treatment is difficult to effectively and thoroughly carry out, and the problem that the existing reservoir sewage purification needs to be treated if the flocculates are effectively removed is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reservoir sewage purification unit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a reservoir sewage purification treatment device comprises a water inlet tank, wherein a filtering cavity and a reaction cavity are arranged in an inner cavity of the water inlet tank, and the water inlet tank is externally connected with a multi-stage sedimentation tank;
the filter cavity is externally connected with a water inlet pipeline, the reaction cavity is arranged at the water delivery end of the filter cavity, and a filter interlayer is arranged between the reaction cavity and the filter cavity; the water delivery end of the reaction cavity is connected with a multi-stage sedimentation tank, the multi-stage sedimentation tank comprises a plurality of sedimentation single tanks which are sequentially communicated, and the adjacent sedimentation single tanks sequentially input the supernatant clear flow into the next sedimentation single tank;
the reaction cavity is externally connected with an aeration component and is internally provided with a mixing component, and the gas transmission end of the aeration component is communicated to the water outlet side of the filtering interlayer.
As a further aspect of the present invention: the filtering interlayer is obliquely erected between the filtering cavity and the reaction cavity, a sundry buffer area is arranged at the bottom of the filtering cavity, and the sundry buffer area is obliquely concave and is positioned at the tail end of the filtering interlayer.
As a further aspect of the present invention: and a sundry removing cover plate is arranged at the sundry buffer interval, one end of the sundry removing cover plate is installed through an electric control rotating shaft, and the other end of the sundry removing cover plate is covered through a sealing bolt.
As a further aspect of the present invention: the mixing assembly comprises a main support shaft and a plurality of aeration barrels arranged on the main support shaft, the main support shaft is of an inner hollow structure and is designed into an integrated cavity together with the aeration barrels, and a plurality of aeration holes are formed in the wall of an outer barrel of each aeration barrel.
As a further aspect of the present invention: a plurality of knife rests are installed on the outer wall of each aeration cylinder, a mixing knife blade is arranged on each knife rest, and the mixing knife blade is parallel to the flow direction of water flow.
As a further aspect of the present invention: the main support shaft is externally connected with a gas pipeline, the gas pipeline is connected with the main support shaft through a locking shaft sleeve, an integrated hoop is arranged on the outer wall of the gas pipeline, a driving wheel is mounted on the integrated hoop, a driving frame is further erected on the outer wall of the box body entering the water tank, a driver is arranged on the driving frame, a driving wheel is mounted at the driving end of the driver, and the driving wheel is in transmission connection with the driving wheel through a belt.
As a further aspect of the present invention: the sedimentation single tank is characterized in that a layered filter screen is arranged in the bottom area of the inner cavity of the sedimentation single tank, the layered filter screen divides the sedimentation single tank into a clear flow cavity and a sedimentation cavity, a water delivery pump is further arranged between the adjacent sedimentation single tanks, a water inlet guide pipe of the water delivery pump is communicated into the clear flow cavity, and a water outlet guide pipe of the water delivery pump is communicated into the sedimentation cavity of the next sedimentation single tank.
As a further aspect of the present invention: the bottom of the sedimentation cavity is provided with a drain outlet which is externally connected with a sewage pump.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the design of the application, the filtering interlayer is used for carrying out primary filtering treatment on sewage and treating solid precipitates deposited in water; the reaction cavity is externally connected with an aeration component, ozone gas is introduced to carry out primary purification treatment on the sewage, so that natural organic matters of humic acid in the sewage are oxidized to further generate precipitate which is gradually deposited by suspended matters, and subsequent cleaning treatment is facilitated; and the humic acid organic matters hidden in the flocculates can be comprehensively oxidized by utilizing the high oxidability of the ozone, so that the degree of solidification of the flocculates is higher; the multistage sedimentation tank comprises a plurality of sedimentation single grooves which are sequentially communicated, and sedimentation treatment is sequentially carried out on water flow, so that sediments in reservoir sewage are eliminated to the maximum degree, and the operation efficiency of the whole sewage treatment process is convenient to improve.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.
Fig. 1 is a schematic view of the overall structure of a reservoir sewage purification treatment device provided by an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the region a in fig. 1 according to the present invention.
Fig. 3 is a schematic structural diagram of a mixing assembly according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of the region B in fig. 1 according to the present invention.
Fig. 5 is a schematic structural diagram of a multistage sedimentation tank provided by an embodiment of the present invention.
In the figure: 1. entering a water tank; 11. a filter chamber; 12. a reaction chamber; 13. a multistage sedimentation tank; 14. a filtration barrier; 15. a mixing assembly; 16. an aeration assembly; 17. a single precipitation tank; 21. a sundry buffer interval; 22. a trash removal cover plate; 23. an electrically controlled rotating shaft; 24. sealing the bolt; 31. a main support shaft; 32. positioning the bearing; 33. an aeration cylinder; 34. an aeration hole; 35. a tool holder; 36. mixing the cutter blades; 41. a gas pipeline; 42. locking the shaft sleeve; 43. an integral hoop; 44. a driving wheel; 45. a driving frame; 46. a driver; 47. a drive wheel; 48. a belt; 49. a gasket; 51. layering filter screens; 52. a flow clearing cavity; 53. a sedimentation chamber; 54. a water delivery pump; 55. a water inlet conduit; 56. a sewage draining outlet; 57. a sewage pump; 58. a water discharge pipeline; 59. a drain conduit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.
It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The following detailed description is provided for the specific embodiments of the present invention.
In one embodiment;
referring to fig. 1, a reservoir sewage purification treatment device is provided, which comprises a water inlet tank 1, wherein a filter chamber 11 and a reaction chamber 12 are arranged in an inner cavity of the water inlet tank 1, and a multi-stage sedimentation tank 13 is externally connected to the water inlet tank 1;
a water inlet pipeline is connected outside the filter cavity 11, the reaction cavity 12 is arranged at the water delivery end of the filter cavity 11, and a filter interlayer 14 is arranged between the reaction cavity 12 and the filter cavity 11; the water delivery end of the reaction cavity 12 is connected with a multi-stage sedimentation tank 13, the multi-stage sedimentation tank 13 comprises a plurality of sedimentation single tanks 17 which are sequentially communicated, and the adjacent sedimentation single tanks 17 sequentially input the supernatant clear flow into the next sedimentation single tank 17;
the reaction chamber 12 is externally connected with an aeration component 16 and is internally provided with a mixing component 15, and the gas transmission end of the aeration component 16 is communicated with the water outlet side of the filtering interlayer 14.
In the embodiment, reservoir sewage is introduced into the filter cavity 11, the filter interlayer 14 is used for carrying out primary filtration treatment on the sewage, solid precipitates deposited in the water are treated, the filtered water flow flows into the reaction cavity 12, the reaction cavity 12 is externally connected with the aeration component 16, ozone gas is introduced to carry out primary purification treatment on the sewage, so that natural organic matters of humic acids in the sewage are oxidized, further precipitate substances are generated, the suspended substances are gradually deposited, and the subsequent cleaning treatment is facilitated; and the high oxidizability of ozone is utilized to comprehensively oxidize humic acid organic matters hidden in the flocculate, so that the degree of solidification of the flocculate is higher.
The rivers input through reaction chamber 12 processing is to multistage sedimentation tank 13 in, and multistage sedimentation tank 13 includes a plurality of single groove 17 of the sediment that communicate in proper order, is to carry out the deposit to rivers in proper order and handles to the maximize is eliminated the precipitate in the reservoir sewage, is convenient for improve the operating efficiency of whole sewage treatment flow.
In one embodiment;
referring to fig. 1 and 2, the filtering interlayer 14 is obliquely erected between the filtering cavity 11 and the reaction cavity 12, a sundry buffer area 21 is arranged at the bottom of the filtering cavity 11, the sundry buffer area 21 is obliquely recessed and is located at the tail end of the filtering interlayer 14, an sundry removing cover plate 22 is arranged at the sundry buffer area 21, one end of the sundry removing cover plate 22 is installed through an electric control rotating shaft 23, and the other end of the sundry removing cover plate is covered through a sealing bolt 24.
In the embodiment, the filtering interlayer 14 is obliquely erected, so that the blocked solid sundries can slide to the sundry buffer area 21, and the sundry buffer area 21 plays a role in temporarily storing filtered substances; and a sundry discharging cover plate 22 is arranged at the sundry buffer interval 21 and used for discharging blocked solid sundries.
In one embodiment;
referring to fig. 1 and 3, the mixing assembly 15 includes a main supporting shaft 31 and a plurality of aeration cartridges 33 mounted on the main supporting shaft 31, the main supporting shaft 31 is a hollow structure and is designed as an integrated cavity with the aeration cartridges 33, and a plurality of aeration holes 34 are formed in an outer cylindrical wall of the aeration cartridges 33. The outer wall of each aeration cylinder 33 is provided with a plurality of knife rests 35, and the knife rests 35 are provided with mixing blades 36.
For the input of ozone, the present embodiment is designed to use the main support shaft 31 as a support shaft member and also as a ventilation input member, and both ends of the main support shaft 31 are installed in the reaction chamber 12 through the positioning bearings 32. Ozone is input through the main supporting shaft 31 and is output from the aeration holes 34 on the outer cylinder wall of the aeration cylinder 33, so that the output uniformity of the ozone is improved, and the ozone is favorably diffused in the reaction cavity 12; the outer wall of each aeration cylinder 33 is provided with a plurality of knife rests 35 which are matched with the rotation of the mixing knife blades 36, thereby being beneficial to the mixing of ozone and sewage water flow.
In one aspect of the present embodiment, the mixing blade 36 is parallel to the direction of the water flow, so as to reduce the resistance of the tendency of the mixing blade 36 to move to the water flow, and the rotation of the mixing blade 36 facilitates the diffusion of the water flow just passing through the filtering baffle 14, thereby facilitating the mixing of the water flow and the ozone.
In one case of the present embodiment,
referring to fig. 1 and 4, a gas transmission pipeline 41 is externally connected to the main support shaft 31, the gas transmission pipeline 41 is connected to the main support shaft 31 through a locking shaft sleeve 42, an integrated hoop 43 is arranged on an outer wall of the gas transmission pipeline 41, a driving wheel 44 is mounted on the integrated hoop 43, a driving frame 45 is further mounted on an outer wall of the tank body of the water tank 1, a driver 46 is arranged on the driving frame 45, a driving wheel 47 is mounted at a driving end of the driver 46, and the driving wheel 47 is in transmission connection with the driving wheel 44 through a belt 48.
For the driving mode of the main supporting shaft 31, the belt transmission mode is adopted in this embodiment, and the driver 46 is a rotating motor, which drives the driving wheel 47 to move, and drives the driving wheel 44 to move through the belt 48, and then drives the gas transmission pipeline 41 and the main supporting shaft 31 to rotate.
Preferably, a plurality of sealing gaskets 49 are arranged at the joint of the gas transmission pipeline 41, the main support shaft 31 and the shell of the reaction chamber 12.
In one embodiment;
referring to fig. 1 and 5, a layered filter screen 51 is disposed in a bottom region of an inner cavity of the single precipitation tank 17, the layered filter screen 51 divides the single precipitation tank 17 into a clear flow cavity 52 and a precipitation cavity 53, a water delivery pump 54 is further disposed between adjacent single precipitation tanks 17, a water inlet conduit 55 of the water delivery pump 54 leads into the clear flow cavity 52, and a water outlet conduit 59 of the water delivery pump 54 leads into the precipitation cavity 53 of the next single precipitation tank 17.
A water delivery pipe is connected between the first single precipitation tank 17 and the reaction chamber 12, and the water delivery pipe is communicated into the precipitation chamber 53 of the single precipitation tank 17. The clear flow cavity 52 of the end settling single tank 17 is externally connected with a drainage pipeline 58. The sewage is firstly introduced into a precipitation cavity 53 of the precipitation single tank 17, namely the lower layer of the layered filter screen 51; as the water level rises, the water flow passes through the layered filter screen 51, and relatively precipitated impurities cannot pass through the layered filter screen 51 and are precipitated in the precipitation cavity 53; and because there is no influence of large granule sundries, a small amount of microparticle substance with diameter smaller than the filtration pores of the layered filter screen 51 is easier to settle in standing even entering the clear flow cavity 52; the water liquid in the upper clear flow cavity 52 is sequentially introduced into the next single precipitation tank 17.
Preferably, the mesh density of the built-in layered screen 51 is gradually increased from the first settling single tank 17 to the final settling single tank 17.
In one aspect of this embodiment, the bottom of the settling chamber 53 is provided with a drain outlet 56, and the drain outlet 56 is externally connected with a drain pump 57 for draining the settled material.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A reservoir sewage purification treatment device comprises a water inlet tank, wherein a filtering cavity and a reaction cavity are arranged in an inner cavity of the water inlet tank, and the water inlet tank is externally connected with a multi-stage sedimentation tank; it is characterized in that the preparation method is characterized in that,
the filter cavity is externally connected with a water inlet pipeline, the reaction cavity is arranged at the water delivery end of the filter cavity, and a filter interlayer is arranged between the reaction cavity and the filter cavity; the water delivery end of the reaction cavity is connected with a multi-stage sedimentation tank, the multi-stage sedimentation tank comprises a plurality of sedimentation single tanks which are sequentially communicated, and the adjacent sedimentation single tanks sequentially input the supernatant clear flow into the next sedimentation single tank;
the reaction cavity is externally connected with an aeration component and is internally provided with a mixing component, and the gas transmission end of the aeration component is communicated to the water outlet side of the filtering interlayer.
2. The sewage purification treatment device for the reservoir according to claim 1, wherein the filtering interlayer is obliquely erected between the filtering cavity and the reaction cavity, a sundry buffer area is arranged at the bottom of the filtering cavity, and the sundry buffer area is obliquely downwards concave and is positioned at the tail end of the filtering interlayer.
3. The sewage purification treatment device for the reservoir according to claim 2, wherein a sundry removing cover plate is arranged at the sundry buffer interval, one end of the sundry removing cover plate is installed through an electric control rotating shaft, and the other end of the sundry removing cover plate is covered through a sealing bolt.
4. The sewage purification treatment device for reservoir as claimed in claim 1, wherein the mixing component comprises a main supporting shaft and a plurality of aeration cylinders mounted on the main supporting shaft, the main supporting shaft is of hollow structure and is designed as an integrated cavity with the aeration cylinders, and a plurality of aeration holes are arranged on the outer cylinder wall of the aeration cylinders.
5. The sewage purification treatment device for the reservoir as claimed in claim 4, wherein a plurality of knife rests are mounted on the outer wall of each aeration cylinder, and mixed knife blades are arranged on the knife rests and are parallel to the flow direction of water flow.
6. The sewage purification treatment device for the reservoir as claimed in claim 4, wherein a gas transmission pipeline is externally connected to the main supporting shaft, the gas transmission pipeline is connected to the main supporting shaft through a locking shaft sleeve, an integrated hoop is arranged on the outer wall of the gas transmission pipeline, a driving wheel is mounted on the integrated hoop, a driving frame is further mounted on the outer wall of the box body of the water inlet box, a driver is arranged on the driving frame, a driving wheel is mounted at the driving end of the driver, and the driving wheel is in transmission connection with the driving wheel through a belt.
7. The sewage purification treatment device for the reservoir as claimed in claim 1, wherein a layered filter screen is arranged in the bottom area of the inner cavity of the single sedimentation tank, the layered filter screen divides the single sedimentation tank into a clear flow cavity and a sedimentation cavity, a water delivery pump is further arranged between the adjacent single sedimentation tanks, a water inlet conduit of the water delivery pump leads into the clear flow cavity, and a water outlet conduit of the water delivery pump leads into the sedimentation cavity of the next single sedimentation tank.
8. The sewage purification treatment device for the reservoir as claimed in claim 7, wherein the bottom of the sedimentation cavity is provided with a drain outlet, and the drain outlets are externally connected with a drain pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121638653.4U CN214167640U (en) | 2021-07-19 | 2021-07-19 | Reservoir sewage purification treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121638653.4U CN214167640U (en) | 2021-07-19 | 2021-07-19 | Reservoir sewage purification treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214167640U true CN214167640U (en) | 2021-09-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121638653.4U Active CN214167640U (en) | 2021-07-19 | 2021-07-19 | Reservoir sewage purification treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214167640U (en) |
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2021
- 2021-07-19 CN CN202121638653.4U patent/CN214167640U/en active Active
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