CN105239638A - Pretreatment device for sewer pipe - Google Patents
Pretreatment device for sewer pipe Download PDFInfo
- Publication number
- CN105239638A CN105239638A CN201510639263.1A CN201510639263A CN105239638A CN 105239638 A CN105239638 A CN 105239638A CN 201510639263 A CN201510639263 A CN 201510639263A CN 105239638 A CN105239638 A CN 105239638A
- Authority
- CN
- China
- Prior art keywords
- filter
- mozzle
- pipe
- sewage
- sewer pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 29
- 239000004519 grease Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 1
- 239000010806 kitchen waste Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The invention relates to a pretreatment device for a sewer pipe. The pretreatment device comprises a conical guide pipe and a water outlet pipe, wherein the conical guide pipe can sleeve on a sewer pipe orifice, and the water outlet pipe is communicated with the guide pipe. A filter device is detachably connected to the inner wall of the guide pipe, and a filter screen is arranged between the conical guide pipe and the water outlet pipe. The pretreatment device for the sewer pipe has the advantages that the pretreatment device is simple in structure, and sewage flowing in an eddy shape is guided by the conical guide pipe to flow on the filter device spirally, so that grease in the sewage can be filtered out sufficiently and pretreatment effect is achieved.
Description
Technical field
The present invention relates to sewage treatment area, particularly relate to and a kind of pretreated device is carried out to the sewage containing grease.
Background technology
At present, the sewage produced in people's life all needs access sewage conduct to carry out unifying process, and some contains grease in sanitary sewage, some is not containing grease, the cost of sewerage treatment can be increased after the mixing of these sewage, and the sewage containing grease is mostly from the sewage in kitchen, the sewage in kitchen passes into sewage conduct by sewer, therefore, be necessary, before kitchen waste water enters sewage conduct, the sewage containing grease is carried out pretreatment, remove lubricant component, to reduce the cost of follow-up unified process.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of pretreatment unit of anticipating Oil in Sewage Water fat for sewer.
Pretreatment unit for sewer pipe of the present invention, comprise the conical flow guiding pipe of smocking on described sewer mouth, and the outlet pipe to be communicated with described mozzle, described mozzle inwall is removably connected with filter, between described mozzle and described outlet pipe, is provided with screen pack.
Further, described mozzle end is circumferentially with annular groove, described filter is fastened on described mozzle by the snap ring coordinated with described annular groove.
Further, described mozzle end is bent with snap fit along its edge.
Further, described filter is spliced to form by the chemical fibre non-woven cotton filter bed of some hemispherical shape.
By such scheme, pretreatment unit structure for sewer pipe of the present invention is simple, utilize the sewage that the mozzle introduction of eddy currents shape of taper flows to flow on filter in the shape of a spiral, fully can filter out the grease in sewage, reach pretreated effect.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of manual, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional view of mozzle in the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
See Fig. 1 and Fig. 2, a kind of pretreatment unit for sewer pipe described in a preferred embodiment of the present invention, comprise the conical flow guiding pipe 20 of smocking on sewer pipe 10 mouthfuls, and the outlet pipe 30 to be communicated with mozzle 20, mozzle 20 inwall is removably connected with filter 40, between mozzle 20 and outlet pipe 30, is provided with screen pack 50.
Sewage is when entering sewer pipe 10, enter in vortex shape, because mozzle 20 is tapers, sewage can against the inwall of mozzle 20 toward current downflow, in the process of flowing, grease filtrating in sewage falls by the filter on mozzle 20 inwall, screen pack 50 then by the filtering foreign in sewage out, preliminary filter after sewage enter outlet pipe 30 and continue to flow into sewer pipe 10 and discharge.Visible, mozzle 20 is set to taper, and the sewage of bootable vortex is spirally in the flowing of mozzle 20 inwall, and the filter be convenient on mozzle 20 inwall fully filters out the grease in sewage, reaches the effect to sewage disinfection treatment.
Detachable for ease of filter 40, the present invention is circumferentially with annular groove 21 on mozzle 20 end, filter 40 is fastened on mozzle 20 by the snap ring coordinated with annular groove 21, installs, dismantle more convenient, be convenient to the filter 40 that more renews and continue to filter grease.
For making mozzle 20 can be arranged on sewer pipe 10, the present invention is bent with snap fit 22 in mozzle 20 end along its edge, is stuck in by snap fit 22 on the mouth of pipe of sewer pipe 10, is fixed on by sewer pipe 10 on the lower mouth of a river in pond, can uses.
Preferably, filter 40 in the present invention is spliced to form by the chemical fibre non-woven cotton filter bed of some hemispherical shape, make the surface irregularity of filter 40, sewage jolts on the surface of filter 40 flowing, grease in sewage fully contacts with filter, thus grease is adequately filtered out, filter effect is better.
Pretreatment unit structure for sewer pipe of the present invention is simple, utilizes the sewage that the mozzle introduction of eddy currents shape of taper flows to flow on filter in the shape of a spiral, fully can filter out the grease in sewage, reach pretreated effect.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (4)
1. the pretreatment unit for sewer pipe, it is characterized in that: comprise the conical flow guiding pipe of smocking on described sewer mouth, and the outlet pipe to be communicated with described mozzle, described mozzle inwall is removably connected with filter, between described mozzle and described outlet pipe, is provided with screen pack.
2. the pretreatment unit for sewer pipe according to claim 1, is characterized in that: described mozzle end is circumferentially with annular groove, and described filter is fastened on described mozzle by the snap ring coordinated with described annular groove.
3. the pretreatment unit for sewer pipe according to claim 2, is characterized in that: described mozzle end is bent with snap fit along its edge.
4. the pretreatment unit for sewer pipe according to claim 3, is characterized in that: described filter is spliced to form by the chemical fibre non-woven cotton filter bed of some hemispherical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639263.1A CN105239638A (en) | 2015-09-30 | 2015-09-30 | Pretreatment device for sewer pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639263.1A CN105239638A (en) | 2015-09-30 | 2015-09-30 | Pretreatment device for sewer pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105239638A true CN105239638A (en) | 2016-01-13 |
Family
ID=55037437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510639263.1A Pending CN105239638A (en) | 2015-09-30 | 2015-09-30 | Pretreatment device for sewer pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105239638A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594619A (en) * | 2018-12-14 | 2019-04-09 | 王朝鹤 | Sewer pipe anti-blocking connector |
| CN110820847A (en) * | 2019-09-30 | 2020-02-21 | 江苏华实装配式建筑技术有限公司 | Rainwater collecting and recycling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0438336A (en) * | 1990-01-02 | 1992-02-07 | Waertsilae Ab:Oy | Vacuum sewage water mechanism and operating method thereof |
| CN103301684A (en) * | 2013-06-26 | 2013-09-18 | 哈尔滨工业大学 | Temporary liquid-solid separation and rotational flow preventing and stopping device of raw sewage |
| KR20140037997A (en) * | 2012-09-19 | 2014-03-28 | 조상수 | For noise prevention and sewage backflow prevention device |
| CN203533059U (en) * | 2013-09-07 | 2014-04-09 | 施伟杰 | PVC compound pipeline with blocking prevention function |
| CN204212253U (en) * | 2014-10-16 | 2015-03-18 | 杭州中艺园林工程有限公司 | Environment-friendly type inlet for stom water cuts dirty purifier |
-
2015
- 2015-09-30 CN CN201510639263.1A patent/CN105239638A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0438336A (en) * | 1990-01-02 | 1992-02-07 | Waertsilae Ab:Oy | Vacuum sewage water mechanism and operating method thereof |
| KR20140037997A (en) * | 2012-09-19 | 2014-03-28 | 조상수 | For noise prevention and sewage backflow prevention device |
| CN103301684A (en) * | 2013-06-26 | 2013-09-18 | 哈尔滨工业大学 | Temporary liquid-solid separation and rotational flow preventing and stopping device of raw sewage |
| CN203533059U (en) * | 2013-09-07 | 2014-04-09 | 施伟杰 | PVC compound pipeline with blocking prevention function |
| CN204212253U (en) * | 2014-10-16 | 2015-03-18 | 杭州中艺园林工程有限公司 | Environment-friendly type inlet for stom water cuts dirty purifier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594619A (en) * | 2018-12-14 | 2019-04-09 | 王朝鹤 | Sewer pipe anti-blocking connector |
| CN110820847A (en) * | 2019-09-30 | 2020-02-21 | 江苏华实装配式建筑技术有限公司 | Rainwater collecting and recycling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |