CN214485859U - Purification device for reducing non-point source pollution - Google Patents
Purification device for reducing non-point source pollution Download PDFInfo
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- CN214485859U CN214485859U CN202120768323.0U CN202120768323U CN214485859U CN 214485859 U CN214485859 U CN 214485859U CN 202120768323 U CN202120768323 U CN 202120768323U CN 214485859 U CN214485859 U CN 214485859U
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- point source
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- source pollution
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Abstract
The utility model is suitable for a non-point source pollution administers technical field, provides a reduce purifier of non-point source pollution, include: a housing; the filtering component is used for filtering sewage flowing through the shell and is arranged in the shell; the cleaning assembly is coaxially connected with the filtering assembly and used for cleaning particle filter residues on the filtering assembly, the cleaning assembly comprises a cleaning part and a driving part used for enabling the cleaning part to rotate, and the cleaning part is a cleaning rod; the flow guide assembly is arranged on one side of the filter assembly in the water inlet direction and comprises a flow guide cylinder coaxially arranged in the shell, and the driving part extends into the flow guide cylinder. The embodiment of the utility model provides a reduce purifier of non-point source pollution can effectively solve traditional non-point source pollution and administer the device when filtering soil silt particle, what the filter screen lasted filters sewage, and the problem of jam takes place easily on its surface.
Description
Technical Field
The utility model belongs to the technical field of the non-point source pollution is administered, especially, relate to a reduce purifier of non-point source pollution.
Background
Non-point source pollution is also called non-point source pollution, mainly comprises soil silt particles, nutrient substances such as nitrogen and phosphorus, pesticides, various atmospheric particulates and the like, and enters water, soil or atmospheric environment in the modes of surface runoff, soil erosion, farmland drainage and the like. Among the present non-point source pollution treatment device, the filter screen of the single structure of adoption filters sewage to get rid of soil silt granule etc. among the non-point source pollution, but when filtering soil silt granule, the filter screen lasts filters sewage, and its surface takes place to block up easily, has reduced non-point source pollution treatment device's continuation result of use, the user demand of satisfying people that can not be fine.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a reduce purifier of non-point source pollution aims at solving traditional non-point source pollution and administers the device and when filtering soil silt granule, what the filter screen lasted filters sewage, and its surface takes place to block up easily, has reduced the problem of non-point source pollution administers the continuation result of use of device.
The embodiment of the utility model provides a reduce purifier of non-point source pollution, this purifier specifically includes:
the shell is connected in series on the sewage discharge pipeline, and sewage to be treated flows through the shell;
the filtering component is used for filtering sewage flowing through the shell and is arranged in the shell;
the cleaning assembly is coaxially connected with the filtering assembly and used for cleaning particle filter residues on the filtering assembly, the cleaning assembly comprises a cleaning part and a driving part used for enabling the cleaning part to rotate, the cleaning part is a cleaning rod, and the direction of an arc-shaped concave surface of the cleaning rod is opposite to the rotating direction of the driving part;
the flow guide assembly is arranged on one side of the filter assembly in the water inlet direction and comprises a flow guide cylinder coaxially arranged in the shell, and the driving part extends into the flow guide cylinder.
As the utility model discloses preferred embodiment's further injects, the water conservancy diversion subassembly is still including setting up the kuppe of casing water inlet department, the kuppe with coaxial integrated into one piece connects between the draft tube.
As a further limitation of the preferred embodiment of the present invention, the flow guiding assembly further comprises a diffusion cover slidably sleeved on the flow guiding cylinder; the diffusion cover is connected with the guide cylinder through an elastic piece.
As a further limitation of the preferred embodiment of the present invention, the diffusion cover is coaxially and fixedly mounted on a support ring holder, and the support ring holder is slidably sleeved on the outer ring of the draft tube; a fixed support ring is fixedly arranged on the outer ring of the guide cylinder; the elastic piece is a supporting spring, one end of the supporting spring is connected with the fixed supporting ring, and the other end of the supporting spring is connected with the supporting ring support.
As a further limitation of the preferred embodiment of the present invention, a protection window is disposed on the housing, and a protection cover is detachably mounted on the protection window in a sealing manner; the bottom end of the protective cover extending into the shell abuts against the supporting step of the diffusion cover.
As a further limitation of the preferred embodiment of the present invention, the filtering component is a filtering net, the driving part includes a rotating shaft coaxially rotatably mounted on the filtering net, and a plurality of groups of the cleaning rods are mounted on the rotating shaft; one end of the rotating shaft extends into the guide shell, and the end of the rotating shaft in the guide shell is provided with the propeller blade, so that the propeller blade can move to drive the rotating shaft to rotate when sewage flows through the guide shell.
As the utility model discloses preferred embodiment's further injects, the through-hole has been seted up to the outer lane of filter screen, the outer lane bottom of filter screen be provided with the corresponding filter bag of through-hole.
Compared with the prior art, in the purification device for reducing the non-point source pollution, the shell is connected in series on the sewage pipeline, when sewage enters the shell, the sewage firstly enters the guide cylinder through the guide cover, and the flow speed of the sewage entering the guide cylinder is increased due to the diversion of the sewage, so that the propeller blades can move to drive the rotating shaft to rotate, further, the rotating shaft can be driven to rotate to drive the cleaning rod to clean filter residues on the upper surface of the filter screen, and the filter residues can be pushed outwards to be collected in the filter bag due to the fact that the direction of the arc concave surface of the cleaning rod is opposite to the rotating direction of the driving part; in addition, the diffusion cover arranged after the sewage passes through the guide cylinder can reduce the flow velocity of the sewage, avoid the impact of the sewage on the filter screen and prolong the service life of the filter screen; when the filter residue in the filter bag needs to be cleaned, the protective cover is opened, the diffusion cover moves for a certain distance along the guide cylinder under the action of the elastic restoring force of the supporting spring, and the filter residue can be conveniently cleaned in the filter bag and on the upper surface of the filter screen through the protective window.
Drawings
FIG. 1 is a schematic diagram of a purification apparatus for reducing non-point source pollution according to the present embodiment;
FIG. 2 is a partial structural view of the purification apparatus for reducing non-point source pollution according to the present embodiment;
fig. 3 is a perspective view of the draft tube and the diffuser cap of the purification apparatus for reducing the non-point source pollution provided by this embodiment;
fig. 4 is a perspective view of a cleaning assembly in the purification apparatus for reducing non-point source pollution according to the embodiment.
In the drawings: 1. a housing; 2. a first connecting flange; 3. a second connecting flange; 4. a pod; 5. a diffusion cover; 6. a draft tube; 7. fixing the support ring; 8. a filter screen; 9. a through hole; 10. a filter bag; 11. a rotating shaft; 12. cleaning the rod; 13. a propeller blade; 14. a support spring; 15. a protective cover; 16. a protection window; 17. supporting a step; 18. the support ring holds in the palm.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Non-point source pollution is also called non-point source pollution and mainly comprises soil silt particles, nutrient substances such as nitrogen and phosphorus, pesticides, various atmospheric particulates and the like. Among the current non-point source pollution treatment device, the filter screen of the single structure of adoption filters sewage to get rid of soil silt granule among the non-point source pollution etc. but when filtering soil silt granule, the filter screen lasts filters sewage, and its surface takes place to block up easily.
In order to solve the problem, the embodiment of the utility model provides a reduce purifier of non-point source pollution.
The following detailed description is provided for the specific embodiments of the present invention.
Fig. 1 is a structural diagram of a purification apparatus for reducing non-point source pollution according to an embodiment of the present invention.
As shown in fig. 1, the embodiment of the utility model provides a reduce purifier of non-point source pollution, this purifier specifically includes:
the sewage treatment device comprises a shell 1, wherein the shell 1 is connected in series with a sewage discharge pipeline, and sewage to be treated flows through the shell 1;
specifically, in the above embodiment provided by the present invention, the housing 1 is connected in series to the sewage conduit, sewage on the sewage conduit enters into the housing 1, in the specific implementation of the series connection, the sewage conduit is provided with a connecting flange, and correspondingly, one end of the housing 1 is provided with a first connecting flange 2; the other end of the shell 1 is provided with a second connecting flange 3, and the shell 1 is connected in series on a sewage pipeline through the first connecting flange 2 and the second connecting flange 3.
Further, the purification device specifically further comprises:
the filter assembly is used for filtering sewage flowing through the shell 1 and is arranged in the shell 1;
specifically, when sewage to be filtered enters the shell 1, soil sediment particles in the sewage are filtered through the filtering assembly arranged in the shell 1, so that non-point source pollution is reduced; in the present embodiment, the filter assembly is fixedly installed in the housing 1, and preferably, the filter assembly is detachably and fixedly installed in the housing 1 by a screw connection manner;
the embodiment of the utility model provides an in, filtering component is filter screen 8, through-hole 9 has been seted up to filter screen 8's outer lane, filter screen 8's outer lane bottom be provided with the corresponding filter bag 10 of through-hole 9, filter bag 10 are used for collecting and are held back by filter screen 8 and get off and get the granule filter residue.
Furthermore, as shown in fig. 1 and 4, in an embodiment of the present invention, the purifying device further includes:
the cleaning assembly is coaxially connected with the filtering assembly and is used for cleaning the particle filter residues on the filtering assembly; specifically, the cleaning assembly comprises a cleaning part and a driving part for rotating the cleaning part, the cleaning part is a cleaning rod 12, the cleaning rod 12 is of an arc-shaped rod structure, and the arc-shaped concave surface of the cleaning rod 12 faces the direction opposite to the rotating direction of the driving part, so that when the driving part drives the cleaning rod 12 of the arc-shaped structure to rotate, the filter residues on the upper surface of the filter screen 8 can be gradually pushed outwards, and then the filter residues are pushed and collected in the filter bag 10;
referring to fig. 1-3, in an embodiment of the present invention, the purifying apparatus further includes:
the flow guide assembly is arranged on one side of the filter assembly in the water inlet direction and comprises a flow guide cylinder 6 coaxially arranged in the shell 1, and the driving part extends into the flow guide cylinder 6.
Specifically, in the embodiment of the present invention, the diversion assembly further includes a diversion cover 4 disposed at the water inlet of the housing 1, the diversion cover 4 and the diversion cylinder 6 are coaxially and integrally connected, the diversion cover 4 can divert the sewage entering between the diversion cylinders 6, and the diversion cover 4 has a funnel-shaped structure, so that the flow velocity of the sewage entering into the diversion cylinder 6 is increased;
further, in the embodiment of the present invention, the flow guiding assembly further includes a diffusion cover 5 slidably sleeved on the flow guiding cylinder 6; the diffusion cover 5 is connected with the guide shell 6 through an elastic piece, and the flow speed of sewage discharged from the guide shell 6 can be slowed down by the arranged diffusion cover 5.
With reference to fig. 1-3, in the embodiment of the present invention, the diffusion cover 5 is coaxially and fixedly installed on the support ring support 18, and the support ring support 18 is slidably sleeved on the outer ring of the draft tube 6; a fixed support ring 7 is fixedly arranged on the outer ring of the guide cylinder 6; the elastic part is a supporting spring 14, one end of the supporting spring 14 is connected with the fixed supporting ring 7, and the other end of the supporting spring 14 is connected with the supporting ring holder 18.
A protective window 16 is formed in the shell 1, and a protective cover 15 is installed on the protective window 16 in a sealing and detachable mode; stretch into protective cover 15 bottom in the casing 1 supports on diffusion cover 5's support step 17, supporting spring 14 at this moment is in compression state, when the filter residue in needs are cleared up filter bag 10, opens protective cover 15, under supporting spring 14's elastic restoring force effect, makes diffusion cover 5 along a section distance of draft tube 6 motion, can conveniently pass through protection window 16, to filter bag 10 in and filter screen 8's upper surface clear up the filter residue.
Wherein, in the concrete realization that protective cover 15 was installed to protective window 16 upper seal reassembling type, be provided with the sealing rubber ring between protective cover 15 and the casing 1 of installing in protective window 16, then fix protective cover 15 on casing 1 through the screw connection mode, the rubber ring of setting plays sealed effect to protective cover 15 and casing 1's junction, and through the screw connection mode, conveniently carries out the dismouting.
Further, in the embodiment of the present invention, the driving portion includes a rotating shaft 11 coaxially rotatably mounted on the filter screen 8, and a plurality of sets of the cleaning rods 12 are mounted on the rotating shaft 11; one end of the rotating shaft 11 extends into the guide shell 6 and extends into the end part of the rotating shaft 11 in the guide shell 6, and the propeller blade 13 is installed at the end part of the rotating shaft 11 in the guide shell 6, so that the propeller blade 13 can move to drive the rotating shaft 11 to rotate when sewage flows through the guide shell 6.
Compared with the prior art, in the purification device for reducing non-point source pollution provided by the embodiment of the utility model, by connecting the shell 1 on the sewage pipeline in series, when sewage enters the shell 1, sewage firstly enters the guide shell 6 through the guide cover 4, and as the sewage is guided, the flow speed of the sewage entering the guide shell 6 is increased, the propeller blades 13 can be moved to drive the rotating shaft 11 to rotate, and further, the rotating shaft 11 can be driven to rotate, so as to drive the cleaning rods 12 to clean the filter residues on the upper surface of the filter screen 8, and as the arc concave surfaces of the cleaning rods 12 face opposite to the rotating direction of the driving part, the filter residues can be pushed outwards to be collected in the filter bag 10; in addition, after sewage passes through the guide shell 6, the diffusion cover 5 is arranged, so that the flow speed of the sewage can be reduced, the impact of the sewage on the filter screen 8 is avoided, and the service life of the filter screen 8 is prolonged.
The above embodiments are merely illustrative of a preferred embodiment, but not limiting. When the utility model is implemented, the proper replacement and/or modification can be carried out according to the requirements of users.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (8)
1. A purification apparatus for reducing non-point source contamination, the purification apparatus comprising:
the shell is connected in series on the sewage discharge pipeline, and sewage to be treated flows through the shell;
the filtering component is used for filtering sewage flowing through the shell and is arranged in the shell;
the cleaning assembly is coaxially connected with the filtering assembly and used for cleaning particle filter residues on the filtering assembly, the cleaning assembly comprises a cleaning part and a driving part used for enabling the cleaning part to rotate, the cleaning part is a cleaning rod, and the direction of an arc-shaped concave surface of the cleaning rod is opposite to the rotating direction of the driving part;
the flow guide assembly is arranged on one side of the filter assembly in the water inlet direction and comprises a flow guide cylinder coaxially arranged in the shell, and the driving part extends into the flow guide cylinder.
2. The purification device for reducing the non-point source pollution of claim 1, wherein the flow guide assembly further comprises a flow guide cover arranged at the water inlet of the shell, and the flow guide cover and the flow guide cylinder are coaxially and integrally connected.
3. The purification device for reducing the non-point source pollution according to claim 2, wherein the flow guide assembly further comprises a diffusion cover which is slidably sleeved on the flow guide cylinder; the diffusion cover is connected with the guide cylinder through an elastic piece.
4. The purification device for reducing the non-point source pollution according to claim 3, wherein the diffusion cover is coaxially and fixedly installed on a support ring holder, and the support ring holder is slidably sleeved on the outer ring of the guide cylinder; a fixed support ring is fixedly arranged on the outer ring of the guide cylinder; the elastic piece is a supporting spring, one end of the supporting spring is connected with the fixed supporting ring, and the other end of the supporting spring is connected with the supporting ring support.
5. The purification device for reducing the non-point source pollution according to claim 3 or 4, wherein a protection window is formed on the housing, and a protection cover is arranged on the protection window in a sealing and detachable manner; the bottom end of the protective cover extending into the shell abuts against the supporting step of the diffusion cover.
6. The purification device for reducing the non-point source pollution according to any one of claims 2 to 4, wherein the filter assembly is a filter screen, the driving part comprises a rotating shaft coaxially and rotatably mounted on the filter screen, and a plurality of groups of the cleaning rods are mounted on the rotating shaft; one end of the rotating shaft extends into the guide shell, and the end of the rotating shaft in the guide shell is provided with the propeller blade, so that the propeller blade can move to drive the rotating shaft to rotate when sewage flows through the guide shell.
7. The purification device for reducing the non-point source pollution according to claim 6, wherein the outer ring of the filter screen is provided with a through hole, and the bottom of the outer ring of the filter screen is provided with a filter bag corresponding to the through hole.
8. The purification device for reducing non-point source pollution according to any one of claims 1 to 4, wherein one end of the shell is provided with a first connecting flange; and the other end of the shell is provided with a second connecting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120768323.0U CN214485859U (en) | 2021-04-15 | 2021-04-15 | Purification device for reducing non-point source pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120768323.0U CN214485859U (en) | 2021-04-15 | 2021-04-15 | Purification device for reducing non-point source pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214485859U true CN214485859U (en) | 2021-10-26 |
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ID=78203699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120768323.0U Expired - Fee Related CN214485859U (en) | 2021-04-15 | 2021-04-15 | Purification device for reducing non-point source pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214485859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117839289A (en) * | 2024-03-07 | 2024-04-09 | 安徽省农业科学院土壤肥料研究所 | Ecological intercepting device for agricultural non-point source pollutant |
-
2021
- 2021-04-15 CN CN202120768323.0U patent/CN214485859U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117839289A (en) * | 2024-03-07 | 2024-04-09 | 安徽省农业科学院土壤肥料研究所 | Ecological intercepting device for agricultural non-point source pollutant |
| CN117839289B (en) * | 2024-03-07 | 2024-05-24 | 安徽省农业科学院土壤肥料研究所 | Ecological intercepting device for agricultural non-point source pollutant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |