CN202315440U - Quick sewage purifier - Google Patents
Quick sewage purifier Download PDFInfo
- Publication number
- CN202315440U CN202315440U CN2011204560659U CN201120456065U CN202315440U CN 202315440 U CN202315440 U CN 202315440U CN 2011204560659 U CN2011204560659 U CN 2011204560659U CN 201120456065 U CN201120456065 U CN 201120456065U CN 202315440 U CN202315440 U CN 202315440U
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- CN
- China
- Prior art keywords
- sewage
- cone
- lower cone
- precipitate
- separate chamber
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model relates to a quick sewage purifier. An upper cone (5) and a lower cone (6) are arranged between a precipitation separation chamber (11) and a sludge bin (8); the middle parts of the upper cone (5) and the lower cone (6) are connected through a connecting pipe (10), so that a sewage channel is formed between the upper cone and the lower cone; a sewage pipe (9) is arranged in the lower cone and connected with an external pipeline; and an annular water blocking plate (4) is arranged on the upper parts of the upper cone (5) and the lower cone (6) along the periphery of the wall of a shell. The quick sewage purifier is high in precipitation efficiency, short in precipitation time and small in investment and occupied area, a large precipitation tank is not needed, and the process is simple.
Description
[technical field]
The present invention relates to the processing of water, waste water or mud of flocculation or the deposition of suspended impurity, refer to a kind of sewage quick purifying machine especially.
[background technology]
The deposition of conventional sewage disposal has two kinds of methods:
A kind of method is to get into sewage from the sedimentation basin surface; The new pollutants in sewage that gets into sinks to the sedimentation basin bottom gradually from sedimentation basin portion; The downwash distance causes whole Separation of Solid and Liquid time lengthening, realize Separation of Solid and Liquid completely; Must set up the very big sedimentation basin of volume, satisfy the needs of long-time deposition.
Another kind method is that water inlet pipe gets into sewage from the sedimentation basin bottom, but the sewage upflow velocity of sewage pipe outlet is higher, can produce impulsive force upwards to this regional downwash, causes and also contains a certain amount of pollutant in the water outlet, and separating effect is low.Guarantee the high-quality of water outlet, must improve the degree of depth and the sectional area of sedimentation basin, cushion sewage and make progress flow velocity, cause the increase of sedimentation basin volume the harmful effect of deposition through improving the degree of depth and sectional area.
The dual mode of top routine, deposition efficiency is low, and the sedimentation time is long, needs very big sedimentation basin, causes the sewage treatment facility investment high, and floor space is big, and process is complicated.
[summary of the invention]
To the shortcoming of prior art, the object of the present invention is to provide a kind of deposition efficiency high, the sedimentation time is short, does not need very big sedimentation basin, invests for a short time, and floor space is little, the simple sewage quick purifying machine of process.
The technical solution adopted for the present invention to solve the technical problems is: a kind of sewage quick purifying machine; Include precipitate and separate chamber and the sludge bin under the precipitate and separate chamber in the housing, housing; Precipitate and separate has clear water output in the chamber, and sludge pipe is arranged in the sludge bin, it is characterized in that; One upper cone and a lower cone are arranged between precipitate and separate chamber and the sludge bin, and upper cone is connected to make between upper cone and lower cone through tube connector with the middle part of lower cone and forms sewage routeway, has sewage pipe to connect with external pipe in the lower cone; On the top of upper cone and lower cone, one annular water fender is arranged along the periphery of housing wall.
After sewage gets into the sewage quick purifying machine during use; At first pass through sewage quick purifying agent bottom two formed passages in interpyramidal space up and down; The sewage that makes entering is in the powerful distribution in the inside, whole space, and the sectional area of effluent stream warp enlarges rapidly, and the sewage of entering has obtained reduction of speed for the first time.Through the sewage of the reduction of speed first time, though the flow velocity that sewage makes progress significantly descends, this flow velocity still is higher than the speed that the deposition floc sedimentation sinks in the sewage.At this moment; Through the water fender on the sewage quick purifying machine inner peripheral wall, change the flow direction that sewage gets into the precipitate and separate chamber, make sewage be covered with the cross section of whole precipitate and separate chamber; Sewage evenly rises the clearing machine horizontal cross-section everywhere; At this moment, the sectional area at sewage upper reaches further enlarges, and the sewage upflow velocity further reduces.Through top twice reduction of speed; The flow velocity that not only sewage is risen does not drop to and can produce dysgenic stage to downwash in the sewage; And the flow velocity that each the regional sewage that makes sewage quick purifying machine horizontal cross-section rises always, makes to maximal efficiency pollutant sedimentation in the sewage.
Sewage is earlier through the dosing hybrid reaction before use; Make pollutants in sewage form big and closely knit floc sedimentation, sewage carries out Separation of Solid and Liquid rapidly from sewage import entering type sewage quick purifying machine; Clear water overflows from sewage quick purifying machine overfall; Pollutant sinks fast, the sludge bin of access arrangement bottom, and the mud in the sludge-tank is regularly outside the discharge pipeline discharge machine of equipment lower end.
The sewage pipe input of sewage from lower cone; Can both reduce the stroke that floc sedimentation in the sewage sinks to device bottom; Pollutant floc sedimentation sinking time is shortened; Thereby the raising sewage treatment capacity, upflow velocity improves solid-liquid separation efficiency to the harmful effect that the pollutant floc sedimentation sinks to producing from the bottom can to avoid sewage again.
The invention has the beneficial effects as follows: deposition efficiency is high, and the sedimentation time is short, does not need very big sedimentation basin, invests for a short time, and floor space is little, and process is simple.
[description of drawings]
Below in conjunction with accompanying drawing the present invention is done further description.
Fig. 1 is a structural representation of the present invention.
Among the figure: 1 is that overfall, 2 is that clear water output, 3 is that housing, 4 is that water fender, 5 is that upper cone, 6 is that lower cone, 7 is that sludge pipe, 8 is that sludge bin, 9 is that sewage import, 10 is that tube connector, 11 is the precipitate and separate chamber.
[specific embodiment]
Referring to accompanying drawing, a kind of sewage quick purifying machine of the present invention includes precipitate and separate chamber 11 and the sludge bin 8 under the precipitate and separate chamber in the housing 3, housing 3, and clear water output 2 is arranged in the precipitate and separate chamber 11, and sludge pipe 7 is arranged in the sludge bin, it is characterized in that; One upper cone 5 and a lower cone 6 are arranged between precipitate and separate chamber 11 and the sludge bin 8, and upper cone 5 is connected to make between upper cone and lower cone through tube connector 10 with the middle part of lower cone 6 and forms sewage routeway, has sewage pipe 7 to connect with external pipe in the lower cone; On upper cone 5 top, one annular water fender 4 is arranged along the periphery of housing wall with lower cone 6.
The fall rate of floc sedimentation is about 1.5mm/ second in the sewage, and the flow velocity that rises when sewage is less than 1.5mm/ during second, the flow velocity that the speed that floc sedimentation sinks makes progress greater than sewage, and floc sedimentation is the possibility of oriented settle.
U＝U
1-U
2＝1.5-U
2 …………………………………(1)
The absolute subsidence velocity U of floc sedimentation
1=1.5mm/ second
The average upflow velocity U of sewage
2
Floc sedimentation relative subsidence velocity U
U
23600 seconds/hour ÷ S of=Q ÷ ... (2)
Q is the sewage disposal flow, unit: cubic meter/hour
S is the horizontal sectional area of effluent stream warp, unit: square metre
U＝1.5-Q/3600S ……………………………………(3)
Can know by top formula (1), under the certain situation of floc sedimentation subsidence velocity, want to improve the relative velocity that floc sedimentation sinks, improve mud-water separation efficient, just must reduce the flow velocity U that sewage rises
2
Can know by top formula (3), get under the certain situation of sedimentation basin flow, want to reduce the flow velocity that sewage rises, just must increase the sectional area of sewage upwelling warp at sewage.
With sewage quick purifying machine horizontal sectional area is that 3 meters * 3 meters=9 square metres specification is an example:
(1) day sewage load:
The flow velocity that sewage makes progress is 1.4mm/ second, and less than 1.5mm/ second, the sewage treatment capacity of this equipment is:
9 * 1.4 ÷, 1000 * 3600 * 24=1088.64 (ton sewage/sky)
(2) the precipitate and separate chamber degree of depth:
Sewage is to get into from device bottom, and the downwash distance of forming sediment is minimum in the sewage, and simultaneously, the speed of downwash is lower than the speed that sewage rises again, and pollutants in sewage is sunk very soon, the time compole weak point.
Through test repeatedly, about 10 minutes of the complete sedimentation of the floc sedimentation under this flow velocity in the sewage, the design was design considerations with 20 minutes, the precipitate and separate chamber degree of depth is:
1.4mm/ second * 20 minutes * 60 seconds/minute ÷ 1000mm/m=1.68 rice
In an embodiment of the present invention, said housing and parts all use the steel plate manufacturing.
Claims (1)
1. sewage quick purifying machine includes precipitate and separate chamber (11) and the sludge bin (8) under the precipitate and separate chamber in housing (3), the housing (3), and clear water output (2) is arranged in precipitate and separate chamber (11), and sludge pipe (7) is arranged in the sludge bin, it is characterized in that; One upper cone (5) and a lower cone (6) are arranged between precipitate and separate chamber (11) and the sludge bin (8); Upper cone (5) is connected to make between upper cone and lower cone through tube connector (10) with the middle part of lower cone (6) and forms sewage routeway, has sewage pipe (9) to connect with external pipe in the lower cone; On the top of upper cone (5) and lower cone (6), one annular water fender (4) is arranged along the periphery of housing wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204560659U CN202315440U (en) | 2011-11-17 | 2011-11-17 | Quick sewage purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204560659U CN202315440U (en) | 2011-11-17 | 2011-11-17 | Quick sewage purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202315440U true CN202315440U (en) | 2012-07-11 |
Family
ID=46427442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204560659U Expired - Lifetime CN202315440U (en) | 2011-11-17 | 2011-11-17 | Quick sewage purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202315440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510734A (en) * | 2019-09-24 | 2019-11-29 | 沈阳天净环保科技有限公司 | A kind of MBR sewage disposal device and method |
-
2011
- 2011-11-17 CN CN2011204560659U patent/CN202315440U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510734A (en) * | 2019-09-24 | 2019-11-29 | 沈阳天净环保科技有限公司 | A kind of MBR sewage disposal device and method |
| CN110510734B (en) * | 2019-09-24 | 2022-08-16 | 沈阳天净环保科技有限公司 | MBR sewage treatment equipment and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU XINGHUO ENVIRONMENT PURIFICATION CO., LTD. Free format text: FORMER NAME: SUZHOU NEW DISTRICT XINGHUO ENVIRONMENT PURIFICATION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 99 lion Road, hi tech Development Zone, Jiangsu, Suzhou Patentee after: SUZHOU H&H ENVIRONMENTAL TREATMENT CO., LTD. Address before: 215000 99 lion Road, hi tech Development Zone, Jiangsu, Suzhou Patentee before: Suzhou Xinqu Xinghuo Environment Purification Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |