CN207126184U - Second pond in sewage disposal system - Google Patents
Second pond in sewage disposal system Download PDFInfo
- Publication number
- CN207126184U CN207126184U CN201721025112.8U CN201721025112U CN207126184U CN 207126184 U CN207126184 U CN 207126184U CN 201721025112 U CN201721025112 U CN 201721025112U CN 207126184 U CN207126184 U CN 207126184U
- Authority
- CN
- China
- Prior art keywords
- pond
- center
- disposal system
- sewage disposal
- rotating shaft
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to the second pond in a kind of sewage disposal system, it is characterised in that：There is the center pond of wastewater inlet and the spillway basin being located on the inside of the perisporium of center pond including perisporium, the spillway basin bottom connects with the water outlet bottom being located at outside the pond of center, center pond bottom of pond is in arcs of recesses, in center pond, central part is provided with the rotating shaft by motor-driven rotation, the rotating shaft bottom is provided with scrapes mud pipe with what center pond arcs of recesses bottom of pond fitted, the lower end for scraping mud pipe is connected toward the mud well outside the pond body of center by a suction pump, and the rotating shaft top is provided with transverse slat.Second pond in the utility model sewage disposal system is simple in construction, reasonable in design, substantially increases the efficiency and effect of particulate matter in processing sewage.
Description
Technical field：
It the utility model is related to the second pond in a kind of sewage disposal system.
Background technology：
The particulate matters such as substantial amounts of silt, heavy metal can be there are in municipal sewage treatment, those particulate matters can be to ecology
Environment has certain destruction, and then preferably those particulate matters can not be handled in existing sewage disposal, even if
There is indivedual process equipment, but structure is more complicated, and treatment effeciency is low.
The content of the invention：
The purpose of this utility model is in a kind of second pond in sewage disposal system is provided, the sewage disposal system
Second pond is simple in construction, reasonable in design, is advantageous to improve the efficiency and effect of particulate matter in processing sewage.
Second pond in the utility model sewage disposal system, it is characterised in that：Have including perisporium in wastewater inlet
Heart pond and the spillway basin being located on the inside of the perisporium of center pond, the spillway basin bottom and the water outlet bottom being located at outside the pond of center connect
Logical, center pond bottom of pond is in arcs of recesses, and in center pond, central part is provided with the rotating shaft by motor-driven rotation, the rotating shaft lower end
Portion is provided with scrapes mud pipe with what center pond arcs of recesses bottom of pond fitted, and the lower end for scraping mud pipe connects past be located at by a suction pump
Mud well outside the pond body of center, the rotating shaft top are provided with transverse slat.
Further, it is above-mentioned scrape mud pipe section it is triangular in shape, the mud ttom of pipe face of scraping is bonded with center pond bottom of pond, described
The side for scraping mud pipe is interval with multiple inverted trapezoidal notches.
Further, above-mentioned spillway basin is arranged at intervals with center pond perisporium.
Further, the wall top indention of above-mentioned spillway basin.
Further, above-mentioned transverse slat is a rectangular slab, and it forms 20- in the tangential direction of center pond circumference with horizontal plane
30 degree of angles.
Further, the velocity of rotation of above-mentioned motor is per minute one circle.
The operation principle of second pond in the utility model sewage disposal system：Pending sewage enters from wastewater inlet
In the pond of center, due to the effect of gravity, the particulate matter such as silt, heavy metal deposits to the bottom of pond in center pond immediately, in the work of motor
Under, make to scrape mud pipe and constantly do circumference effect along center pond bottom of pond, those particulate matters of arcs of recesses bottom of pond are constantly passed through into suction
Pumping is attached in mud well, and the water positioned at center pond upper strata is overflow toward in spillway basin, and then the water in spillway basin is by bottom
Connecting pipeline lead in wet well, so as to realize the removal of particulate matter in sewage, the utility model sewage disposal system
In second pond it is simple in construction, reasonable in design, substantially increase processing sewage in particulate matter efficiency and effect.
Brief description of the drawings：
Fig. 1 is profile construction schematic diagram of the present utility model；
Fig. 2 is the profile for scraping mud pipe；
Fig. 3 is the profile construction schematic diagram of spillway basin.
Embodiment：
The utility model method is described in further detail with reference to embodiment.It should be strongly noted that this
The protection domain of utility model should include but is not limited to the technology contents disclosed in the present embodiment.
Second pond in the utility model sewage disposal system, which includes perisporium, to be had the center pond 2 of wastewater inlet 1 and is located at
Spillway basin 3 on the inside of the perisporium of center pond, the bottom of spillway basin 3 connects with the bottom of wet well 4 being located at outside the pond of center, described
Center pond bottom of pond 5 is in arcs of recesses, and in center pond, central part is provided with the rotating shaft 7 that rotation is driven by motor 6, the bottom of rotating shaft 7
Provided with mud pipe 8 is scraped with what center pond arcs of recesses bottom of pond fitted, the lower end for scraping mud pipe 8 is connected toward position by a suction pump 9
In the mud well 10 outside the pond body of center, the top of rotating shaft 7 is provided with transverse slat 11.Transverse slat 11 be advantageous to bottom scrape mud pipe in agitation and on
Play a part of calm water surface when floating, while can also play a part of striking off water surface foreign matter.
Further, in order to reasonable in design, make mud extraction effect good, it is above-mentioned scrape mud pipe 8 section it is triangular in shape, it is described to scrape mud
The bottom surface of pipe 8 is bonded with center pond bottom of pond 5, and the side for scraping mud pipe is interval with multiple inverted trapezoidal notches 12, and this is scraped mud pipe 8 and existed
Bottom of pond rotation process, inverted trapezoidal notch 12 become the feeding mouth of bottom of pond dirt, and by constantly advancing, dirt etc. constantly enters should
Scrape in mud pipe 8, and with the effect of suction pump, convey toward mud well 10, the design of the inverted trapezoidal notch 12 is advantageously in dirt
Into, and use section it is triangular in shape scrape mud pipe, make running resistance smaller, it is more preferable to scrape dirt effect.Under inverted trapezoidal notch 12
Base is concordant with scraping the bottom surface of mud pipe 8, and upper bottom edge has 3 centimetres of spacing with scraping the top of mud pipe 8.
Further, in order to reasonable in design, above-mentioned spillway basin is arranged at intervals with center pond perisporium, makes to be located at spillway basin both sides
Wall top can intake, and improve water outlet efficiency；The wall top indention 13 of above-mentioned spillway basin, the zigzag top can
So that some scum silica frost are stopped by tooth form, it is not easy to overflow into spillway basin.
Further, above-mentioned transverse slat is a rectangular slab, and it forms 20- in the tangential direction of center pond circumference with horizontal plane
30 degree of angles, and transverse slat half is exposed on the water surface, is had certain inclined design by transverse slat, is more beneficial for dialling for water surface dirt
Remove.
Further, the velocity of rotation of above-mentioned motor is per minute one circle.
The operation principle of second pond in the utility model sewage disposal system：Pending sewage enters from wastewater inlet
In the pond of center, due to the effect of gravity, the particulate matter such as silt, heavy metal deposits to the bottom of pond in center pond immediately, in the work of motor
Under, make to scrape mud pipe and constantly do circumference effect along center pond bottom of pond, those particulate matters of arcs of recesses bottom of pond are constantly passed through into suction
Pumping is attached in mud well, and the water positioned at center pond upper strata is overflow toward in spillway basin, and then the water in spillway basin is by bottom
Connecting pipeline lead in wet well, so as to realize the removal of particulate matter in sewage, the utility model sewage disposal system
In second pond it is simple in construction, reasonable in design, substantially increase processing sewage in particulate matter efficiency and effect.
The foregoing is only preferred embodiment of the present utility model, it is all done according to present utility model application the scope of the claims it is equal
Deng change and modification, it should all belong to covering scope of the present utility model.
Claims (6)
- A kind of 1. second pond in sewage disposal system, it is characterised in that：There is the center pond of wastewater inlet including perisporium and set Spillway basin on the inside of the perisporium of center pond, the spillway basin bottom connects with the water outlet bottom being located at outside the pond of center, described Center pond bottom of pond is in arcs of recesses, and in center pond, central part is provided with the rotating shaft by motor-driven rotation, and the rotating shaft bottom is provided with Mud pipe is scraped with what center pond arcs of recesses bottom of pond fitted, and the lower end for scraping mud pipe is connected toward being located at center pond by a suction pump External mud well, the rotating shaft top are provided with transverse slat.
- 2. the second pond in sewage disposal system according to claim 1, it is characterised in that：It is described scrape mud pipe section be in Triangle, the mud ttom of pipe face of scraping are bonded with center pond bottom of pond, and the side for scraping mud pipe is interval with multiple inverted trapezoidal notches.
- 3. the second pond in sewage disposal system according to claim 1, it is characterised in that：The spillway basin and center pond Perisporium is arranged at intervals.
- 4. the second pond in sewage disposal system according to claim 1, it is characterised in that：On the wall of the spillway basin Portion's indention.
- 5. the second pond in sewage disposal system according to claim 1, it is characterised in that：The transverse slat is a rectangle Plate, it forms 20-30 degree angles in the tangential direction of center pond circumference with horizontal plane.
- 6. the second pond in sewage disposal system according to claim 1, it is characterised in that：The velocity of rotation of the motor For per minute one circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721025112.8U CN207126184U (en) | 2017-08-16 | 2017-08-16 | Second pond in sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721025112.8U CN207126184U (en) | 2017-08-16 | 2017-08-16 | Second pond in sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207126184U true CN207126184U (en) | 2018-03-23 |
Family
ID=61634925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721025112.8U Expired - Fee Related CN207126184U (en) | 2017-08-16 | 2017-08-16 | Second pond in sewage disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207126184U (en) |
-
2017
- 2017-08-16 CN CN201721025112.8U patent/CN207126184U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20210816 |