CN203922775U - Surperficial sewage backflow device in sewage disposal - Google Patents
Surperficial sewage backflow device in sewage disposal Download PDFInfo
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- CN203922775U CN203922775U CN201420368063.8U CN201420368063U CN203922775U CN 203922775 U CN203922775 U CN 203922775U CN 201420368063 U CN201420368063 U CN 201420368063U CN 203922775 U CN203922775 U CN 203922775U
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- circular arc
- connects
- groove
- draw
- port
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Abstract
Surperficial sewage backflow device in sewage disposal.The utility model relates to the surperficial sewage backflow device in a kind of sewage disposal.Card frame is circular, the outer of card frame has outer slideway (3), outer slideway coordinates fixedly slipping ring (4) use of semicircle, card frame comprises No. one, circular arc (5), No. two, circular arc (6), No. three, circular arc (7), No. four, circular arc (8), circular arc is fixedly connected with filter screen No. four with circular arc No. two, the edge of filter screen connects annular slide track (9), annular slide track (9) fit circular arc is used for No. three, circular arc is contained in for No. three in No. two, circular arc, circular arc has circular arc port (10) for No. two, circular arc port is opened the rear side on No. two, circular arc, movably slide bar (12) is housed in circular arc port, slide bar is fixedly connected with the top of No. three, circular arc, circular arc connects rectangle carry hand (13) No. one, between rectangle carry hand and U-shaped pipe, be connected gasket.The utility model is for surperficial sewage backflow device.
Description
Technical field
The utility model relates to the surperficial sewage backflow device in a kind of sewage disposal.
Background technology
Present surperficial sewage backflow device great majority are treatment scheme, or integrated treatment scheme, do not realize well the conveniently one side that device itself can bring.
Summary of the invention
The purpose of this utility model is to provide a kind of connection that can be fixing easily, and the surperficial sewage backflow device in the sewage disposal of type of attachment novelty.
above-mentioned object realizes by following technical scheme:
A surperficial sewage backflow device in sewage disposal, its composition comprises: U-shaped pipe, filter screen 2, described U-shaped pipe 1 has 2--4 group draw-in groove, packs card frame in described draw-in groove into, and described card frame connects described filter screen 2, described card frame is circular, the outer of described card frame has outer slideway 3, described outer slideway 3 coordinates fixedly slipping ring 4 uses of semicircle, described card frame comprises circular arc No. one 5, circular arc No. two 6, circular arc No. three 7, circular arc No. four 8, described circular arc is fixedly connected with described filter screen 2 for No. four 8 with described circular arc No. two 6, the edge of described filter screen 2 connects annular slide track 9, described annular slide track 9 coordinates described circular arc to use for No. three 7, described circular arc is contained in for No. three 7 in described circular arc No. two 6, described circular arc has circular arc port 10 No. two 6, described circular arc port 10 is opened the rear side on described circular arc No. two 6, movably slide bar 12 is housed in described circular arc port 10, described slide bar 12 is fixedly connected with the top of described circular arc No. three 7, described circular arc connects rectangle carry hand 13 No. one 5, between described rectangle carry hand 13 and described U-shaped pipe 1, be connected gasket 14.
Surperficial sewage backflow device in described sewage disposal, the outlet of described U-shaped pipe 1 connects the entrance of water-oil separator, and the entrance of described water-oil separator connects transition pond, and described transition pond connects settling tank, and described settling tank connects biochemical reaction tank.
Surperficial sewage backflow device in described sewage disposal, the bottom that described circular arc is No. four 8 is sealing, left end and right-hand member that described circular arc is No. one 5 all seal.
Surperficial sewage backflow device in described sewage disposal, draw-in groove described in every group comprises conventional draw-in groove 15 and replaces draw-in groove 16, the top of described conventional draw-in groove 15 and described replacement draw-in groove 16 all have semicircle port 17, and described semicircle port 17 is by the semicircle port lid 18 of rotating shaft 11 connecting band sealing-rings 14.
beneficial effect:
1. No. one, circular arc of the present utility model, No. four, circular arc, circular arc are used in conjunction with for No. three with circular arc for No. two, guarantee the integrity and the compactness being connected of card frame.
Semicircle of the present utility model fixedly slipping ring and outer slideway be used in conjunction with each other, make to install change convenient, and difficult drop-off, tightness is strong.
3. in No. two, circular arc of the present utility model, pack circular arc into No. three, make No. three, circular arc can with semicircle fixedly slipping ring be connected more firmly, under the hydraulic pressure of sewage, can not washed out yet.
accompanying drawing explanation:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is vertical views of accompanying drawing 1.
Accompanying drawing 3 is schemas.
embodiment:
embodiment 1
A surperficial sewage backflow device in sewage disposal, its composition comprises: U-shaped pipe, filter screen 2, described U-shaped pipe 1 has 2--4 group draw-in groove, packs card frame in described draw-in groove into, and described card frame connects described filter screen 2, described card frame is circular, the outer of described card frame has outer slideway 3, described outer slideway 3 coordinates fixedly slipping ring 4 uses of semicircle, described card frame comprises circular arc No. one 5, circular arc No. two 6, circular arc No. three 7, circular arc No. four 8, described circular arc is fixedly connected with described filter screen 2 for No. four 8 with described circular arc No. two 6, the edge of described filter screen 2 connects annular slide track 9, described annular slide track 9 coordinates described circular arc to use for No. three 7, described circular arc is contained in for No. three 7 in described circular arc No. two 6, described circular arc has circular arc port 10 No. two 6, described circular arc port 10 is opened the rear side on described circular arc No. two 6, movably slide bar 12 is housed in described circular arc port 10, described slide bar 12 is fixedly connected with the top of described circular arc No. three 7, described circular arc connects rectangle carry hand 13 No. one 5, between described rectangle carry hand 13 and described U-shaped pipe 1, be connected gasket 14.Clear in structure, is easy to realize, easy to use.
embodiment 2
Surperficial sewage backflow device in sewage disposal described in embodiment 1, the outlet of described U-shaped pipe 1 connects the entrance (water-oil separator--Hangzhou Ren Tai Industrial Co., Ltd.) of water-oil separator, the entrance of described water-oil separator connects transition pond, described transition pond connects settling tank, and described settling tank connects biochemical reaction tank.Clear process, applied widely.
embodiment 3
Surperficial sewage backflow device in sewage disposal described in embodiment 1, the bottom that described circular arc is No. four 8 is sealing, left end and right-hand member that described circular arc is No. one 5 all seal.Can not enter foreign material and sewage, guarantee work-ing life.
embodiment 4
Surperficial sewage backflow device in sewage disposal described in embodiment 1, draw-in groove described in every group comprises conventional draw-in groove 15 and replaces draw-in groove 16, the top of described conventional draw-in groove 15 and described replacement draw-in groove 16 all have semicircle port 17, and described semicircle port 17 is by the semicircle port lid 18 of rotating shaft 11 connecting band sealing-rings 14.Guarantee stopping property, no matter whether use assurance can not leak.
embodiment 5
Surperficial sewage backflow device in described sewage disposal, first opens the lid of a draw-in groove in use, and then semicircle fixedly puts outer slideway under on slipping ring, slip circle make for No. three its with semicircle fixedly slipping ring has closely been connected connection has been installed.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. the surperficial sewage backflow device in sewage disposal, its composition comprises: U-shaped pipe, filter screen (2), is characterized in that: described U-shaped pipe (1) has 2--4 group draw-in groove, packs card frame in described draw-in groove into, and described card frame connects described filter screen (2), described card frame is circular, the outer of described card frame has outer slideway (3), described outer slideway (3) coordinates fixedly slipping ring (4) use of semicircle, described card frame comprises No. one, circular arc (5), No. two, circular arc (6), No. three, circular arc (7), No. four, circular arc (8), described circular arc No. two (6) is fixedly connected with described filter screen (2) with described circular arc No. four (8), the edge of described filter screen (2) connects annular slide track (9), described annular slide track (9) coordinates described circular arc No. three (7) to use, described circular arc No. three (7) is contained in described circular arc No. two (6), described circular arc No. two (6) has circular arc port (10), described circular arc port (10) is opened the rear side in described circular arc No. two (6), movably slide bar (12) is housed in described circular arc port (10), described slide bar (12) is fixedly connected with the top of described circular arc No. three (7), described circular arc No. (5) connects rectangle carry hand (13), between described rectangle carry hand (13) and described U-shaped pipe (1), be connected gasket (14).
2. the surperficial sewage backflow device in sewage disposal according to claim 1, it is characterized in that: the outlet of described U-shaped pipe (1) connects the entrance of water-oil separator, the entrance of described water-oil separator connects transition pond, described transition pond connects settling tank, and described settling tank connects biochemical reaction tank.
3. the surperficial sewage backflow device in sewage disposal according to claim 1, is characterized in that: the bottom of described circular arc No. four (8) is sealing, and left end and the right-hand member of described circular arc No. (5) all seal.
4. the surperficial sewage backflow device in sewage disposal according to claim 1, it is characterized in that: the draw-in groove described in every group comprises conventional draw-in groove (15) and replaces draw-in groove (16), the top of described conventional draw-in groove (15) and described replacement draw-in groove (16) all have semicircle port (17), and described semicircle port (17) is by the semicircle port lid (18) of rotating shaft (11) connecting band sealing-ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368063.8U CN203922775U (en) | 2014-07-05 | 2014-07-05 | Surperficial sewage backflow device in sewage disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368063.8U CN203922775U (en) | 2014-07-05 | 2014-07-05 | Surperficial sewage backflow device in sewage disposal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922775U true CN203922775U (en) | 2014-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420368063.8U Expired - Fee Related CN203922775U (en) | 2014-07-05 | 2014-07-05 | Surperficial sewage backflow device in sewage disposal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853670A (en) * | 2018-12-24 | 2019-06-07 | 江苏鼎达电气科技有限公司 | A kind of integrated pumping plant of water conservancy environmental protection |
-
2014
- 2014-07-05 CN CN201420368063.8U patent/CN203922775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853670A (en) * | 2018-12-24 | 2019-06-07 | 江苏鼎达电气科技有限公司 | A kind of integrated pumping plant of water conservancy environmental protection |
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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: 20141105 Termination date: 20150705 |
|
| EXPY | Termination of patent right or utility model |