CN205760133U - A kind of sewage primary treatment device - Google Patents
A kind of sewage primary treatment device Download PDFInfo
- Publication number
- CN205760133U CN205760133U CN201620454895.0U CN201620454895U CN205760133U CN 205760133 U CN205760133 U CN 205760133U CN 201620454895 U CN201620454895 U CN 201620454895U CN 205760133 U CN205760133 U CN 205760133U
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- China
- Prior art keywords
- water inlet
- inlet pipe
- defecator
- sewage
- cone
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- Expired - Fee Related
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Abstract
A kind of sewage primary treatment device, including the first water inlet pipe, the first defecator, the second water inlet pipe and the second defecator, first water inlet pipe and the first defecator connect, and the first defecator includes housing and drainage screen, are provided with drainage screen in housing below the first water inlet pipe；Housing bottom is provided with the second water inlet pipe, second water inlet pipe and the second defecator connect, described second defecator includes shell, cone-shaped dividing plate, outlet pipe and blow-off pipe, and the second water inlet pipe is connected with shell and connects with shell inner cavity, the second water inlet pipe eccentric setting, it is provided with cone-shaped dividing plate in the enclosure, being provided with mudhole in cone-shaped dividing plate lower edge, osculum upwards and connects with outlet pipe, and the bottom of outlet pipe is stretched in shell inner cavity, top is outside shell, and outer casing bottom is provided with sewage draining exit.Achieve twice primary filter of sewage, the first order filters and achieves the filtration to foreign material in sewage and major diameter stone etc., and the second level is filtered and achieved the filtration of silt in sewage, and after double-filtration, the silt in sewage is effectively addressed, high treating effect, efficiency is high.
Description
Technical field
This utility model relates to technical field of sewage treatment equipment, particularly to a kind of sewage primary treatment device.
Background technology
In existing sewage disposal device, conventional sewage filter device is sandstone formula filters, the volume of gravel filter is bigger, and the filter element of filter easily blocks and hardens, cause filter effect the best, and need after hardening to carry out backwash with a large amount of clear water, the sewage that backwash produces needs again to filter, and the sewage treating efficiency causing sewage disposal device is the highest.
Utility model content
For overcoming problems of the prior art, this utility model provides a kind of sewage primary treatment device, it is achieved that twice primary filter of sewage, and after double-filtration, the silt in sewage is effectively addressed, high treating effect, and efficiency is high.
The technical scheme in the invention for solving the technical problem is: this kind of sewage primary treatment device, including the first water inlet pipe, the first defecator, the second water inlet pipe and the second defecator, the top of described first water inlet pipe and the first defecator connects and sewage inputs the first defecator, described first defecator includes housing and drainage screen, being provided with drainage screen below the first water inlet pipe in described housing, being provided with in case top can the lid of folding；Housing bottom is provided with the second water inlet pipe, second water inlet pipe and the second defecator top connect and input in the second defecator by the sewage after the first defecator filters, described second defecator includes shell, cone-shaped dividing plate, outlet pipe and blow-off pipe, described second water inlet pipe is connected with shell and connects with shell inner cavity, second water inlet pipe eccentric setting, it is provided with cone-shaped dividing plate in the enclosure, the big mouth of cone-shaped dividing plate is downwards and lower limb is fixed on outer casing inner wall, it is provided with mudhole in cone-shaped dividing plate lower edge, osculum upwards and connects with outlet pipe, described outlet pipe is vertically arranged, the bottom of outlet pipe is stretched in shell inner cavity, top is outside shell, outer casing bottom is provided with sewage draining exit.
Further, if described drainage screen is divided into dried layer, it is sequentially distributed from top to bottom in housing, and the filter mesh aperture arranged on drainage screen from top to bottom tapers into.
Further, the most corresponding every layer of drainage screen position be provided with can the door of folding, described door edge is provided with the sealing ring with housing seal.
Further, described housing bottom is provided with agitator.
To sum up, the having the beneficial effect that of technique scheme of the present utility model:
Achieve twice primary filter of sewage, the first order filters and achieves the filtration to foreign material in sewage and major diameter stone etc., and the second level is filtered and achieved the filtration of silt in sewage, and after double-filtration, the silt in sewage is effectively addressed, high treating effect, efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the top view of this utility model the second defecator,
Fig. 3 is the top view of this utility model cone-shaped dividing plate.
In figure:
1 first water inlet pipe, 2 first defecators, 3 second water inlet pipes, 4 second defecators, 5 housings, 6 drainage screens, 7 lids, 8,9 agitators, 10 shells, 11 cone-shaped dividing plates, 12 outlet pipes, 13 blow-off pipes, 14 mudholes.
Detailed description of the invention
Being described in detail feature of the present utility model and principle below in conjunction with accompanying drawing 1-3, illustrated embodiment is only used for explaining this utility model, not limits protection domain of the present utility model with this.
As Figure 1-3, this utility model includes the first water inlet pipe the 1, first defecator the 2, second water inlet pipe 3 and the second defecator 4.The top of described first water inlet pipe and the first defecator connects and sewage inputs the first defecator, described first defecator includes housing 5 and drainage screen 6, being provided with drainage screen below the first water inlet pipe in described housing, being provided with in case top can the lid 7 of folding.Housing bottom is provided with the second water inlet pipe, the second water inlet pipe and the second defecator top and connects and inputted in the second defecator by the sewage after the first defecator filters.Described second defecator includes that shell 10, cone-shaped dividing plate 11, outlet pipe 12 and blow-off pipe 13, described second water inlet pipe are connected with shell and connect with shell inner cavity.Second water inlet pipe eccentric setting, because the second water inlet pipe is off being arranged on the side of shell, so sewage can flow along shell inner cavity wall after water inlet, flowing water forms swirling.
Being provided with cone-shaped dividing plate in the enclosure, the big mouth of cone-shaped dividing plate is downwards and lower limb is fixed on outer casing inner wall, is provided with mudhole 14 in cone-shaped dividing plate lower edge, and the shape of mudhole can be circular, square, oval etc..Osculum upwards and connects with outlet pipe, and described outlet pipe is vertically arranged, the bottom of outlet pipe is stretched in shell inner cavity, and top is outside shell, and outer casing bottom is provided with sewage draining exit.Sewage is after entering shell inner cavity, one is along inner chamber wall circumferential flow, the most also flow downward, when water flows at cone-shaped dividing plate, then rotate up along cylinder lumen axis direction under the effect of cone-shaped dividing plate, after discharge through outlet pipe, miscellaneous dirt is under fluid inertia centrifugal force and self gravitation effect, fall along wall through the mudhole of cone-shaped dividing plate, discharge through sewage draining exit, it is achieved that clear water separates with miscellaneous dirt.
If described drainage screen is divided into dried layer, it is sequentially distributed from top to bottom in housing, and the filter mesh aperture arranged on drainage screen from top to bottom tapers into.The most corresponding every layer of drainage screen position be provided with can the door 8 of folding, described door edge is provided with the sealing ring with housing seal.Realizing the process of dirt in sewage on every layer of drainage screen successively, the foreign material such as stone of major diameter are cleared up after the filtration of drainage screen.After using a period of time, the door of lid and corresponding position can be opened, re-use after the dirt on each layer drainage screen is cleaned out.
Described housing bottom is provided with agitator 9, prevents silt from piling up at housing bottom, and agitator is by sewage after sewage stirring in the second water inlet pipe enters into the second defecator, and silt is filtered by the filtration through the second defecator.
Above-described embodiment is only the description carrying out preferred implementation of the present utility model; not the scope of the present invention is defined; on the premise of without departing from this utility model design spirit; relevant technical staff in the field, to various deformation of the present utility model and improvement, all should expand in protection domain determined by this utility model claims.
Claims (4)
1. a sewage primary treatment device, it is characterized in that: include the first water inlet pipe, the first defecator, the second water inlet pipe and the second defecator, the top of described first water inlet pipe and the first defecator connects and sewage inputs the first defecator, described first defecator includes housing and drainage screen, being provided with drainage screen below the first water inlet pipe in described housing, being provided with in case top can the lid of folding；Housing bottom is provided with the second water inlet pipe, second water inlet pipe and the second defecator top connect and input in the second defecator by the sewage after the first defecator filters, described second defecator includes shell, cone-shaped dividing plate, outlet pipe and blow-off pipe, described second water inlet pipe is connected with shell and connects with shell inner cavity, second water inlet pipe eccentric setting, it is provided with cone-shaped dividing plate in the enclosure, the big mouth of cone-shaped dividing plate is downwards and lower limb is fixed on outer casing inner wall, it is provided with mudhole in cone-shaped dividing plate lower edge, osculum upwards and connects with outlet pipe, described outlet pipe is vertically arranged, the bottom of outlet pipe is stretched in shell inner cavity, top is outside shell,
Outer casing bottom is provided with sewage draining exit.
A kind of sewage primary treatment device the most according to claim 1, it is characterised in that: if described drainage screen is divided into dried layer, it is sequentially distributed from top to bottom in housing, and the filter mesh aperture arranged on drainage screen from top to bottom tapers into.
A kind of sewage primary treatment device the most according to claim 2, it is characterised in that: the most corresponding every layer of drainage screen position be provided with can the door of folding, described door edge is provided with the sealing ring with housing seal.
A kind of sewage primary treatment device the most according to claim 1, it is characterised in that: described housing bottom is provided with agitator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454895.0U CN205760133U (en) | 2016-05-18 | 2016-05-18 | A kind of sewage primary treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454895.0U CN205760133U (en) | 2016-05-18 | 2016-05-18 | A kind of sewage primary treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205760133U true CN205760133U (en) | 2016-12-07 |
Family
ID=58120311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620454895.0U Expired - Fee Related CN205760133U (en) | 2016-05-18 | 2016-05-18 | A kind of sewage primary treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205760133U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970209A (en) * | 2018-08-15 | 2018-12-11 | 甄贝露 | A kind of sewage graded processing device |
| CN110711416A (en) * | 2019-10-01 | 2020-01-21 | 张家港南光包装容器再生利用有限公司 | Filter device for cleaning machine |
| CN111214894A (en) * | 2020-03-11 | 2020-06-02 | 于金洋 | Intelligent filtering system for production of environment-friendly coating |
| CN111919711A (en) * | 2020-09-11 | 2020-11-13 | 漳州新镇宇生物科技有限公司 | Phalaenopsis water plant culture medium treatment equipment and treatment method thereof |
-
2016
- 2016-05-18 CN CN201620454895.0U patent/CN205760133U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970209A (en) * | 2018-08-15 | 2018-12-11 | 甄贝露 | A kind of sewage graded processing device |
| CN110711416A (en) * | 2019-10-01 | 2020-01-21 | 张家港南光包装容器再生利用有限公司 | Filter device for cleaning machine |
| CN111214894A (en) * | 2020-03-11 | 2020-06-02 | 于金洋 | Intelligent filtering system for production of environment-friendly coating |
| CN111919711A (en) * | 2020-09-11 | 2020-11-13 | 漳州新镇宇生物科技有限公司 | Phalaenopsis water plant culture medium treatment equipment and treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170518 |
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| CF01 | Termination of patent right due to non-payment of annual fee |