CN202529885U - Unattended floatation tank water draining control device - Google Patents
Unattended floatation tank water draining control device Download PDFInfo
- Publication number
- CN202529885U CN202529885U CN2012201939102U CN201220193910U CN202529885U CN 202529885 U CN202529885 U CN 202529885U CN 2012201939102 U CN2012201939102 U CN 2012201939102U CN 201220193910 U CN201220193910 U CN 201220193910U CN 202529885 U CN202529885 U CN 202529885U
- Authority
- CN
- China
- Prior art keywords
- overflow
- floatation tank
- air flotation
- flotation pool
- water
- 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
The utility model provides an unattended floatation tank draining control device which is safe, reliable and low in cost. The water draining control device comprises a floatation tank, a water inlet is arranged at one end of the floatation tank, a water outlet is arranged at the other end of the floatation tank, a container pipe is arranged in the floatation tank, a mud discharge pipe is arranged at the bottom of the floatation tank, an overflow groove is arranged in a suspending area of the floatation tank, an overflow weir is arranged on one side of the overflow groove, a water discharge overflow weir is arranged between the overflow groove and the water outlet of the floatation tank, and an overflow plate which is adjustable in height is arranged at the top of the water draining overflow weir. According to the unattended floatation tank draining control device provided by the utility model, the water draining overflow weir is additionally arranged, so that the increasing of the liquid level in the floatation tank caused by unsmooth water draining can be avoided, the sewage cannot overflow from the wall of the tank to the ground, the processing effect of the floatation tank is improved, the pollution can be prevented, the floatation tank does not need to be attended by workers, and the processing cost is lowered; and furthermore, the overflow height of the water draining overflow weir can be adjusted as required by the adjustable overflow plate.
Description
Technical field
The utility model relates to a kind of drain control unit, especially a kind of unmanned nurse type air flotation pool drain control unit.
Background technology
The air flotation pool of WWT mainly is to remove solid substances such as suspended substance, tiny flco and petroleum substance in the waste water through flotation process, for follow-up Sewage treatment systems reduces the heavy burdens, improves processing efficiency.Waste water floats to the water surface after getting into air flotation pool under the effect of micro-bubble and flocculation agent; Under the effect of slag scraper, get into overflow groove through overflow weir; Enter sludge thickener through sludge pipe, waste water gets into the subsequent disposal operation in the bottom through the water pipe of variable valve inflow water outlet side.But variation with sewage load; To in time adjust the tank valve; Not so the pool inner water position raises and very easily causes solid substance overflows such as the suspended substance of upper strata emersion in the pond, tiny flco and petroleum substance to go out Chi Yan, flow to pollute on the ground on every side, so air flotation pool needs artificial nurse; Increase human cost, also had potential safety hazard.
The utility model content
It is a kind of more safe and reliable that the utility model provides, the unmanned nurse type air flotation pool drain control unit that cost is low.
Realize the unmanned nurse type air flotation pool drain control unit of the utility model purpose, comprise air flotation pool, said air flotation pool one end is provided with water-in; The other end is provided with water outlet, is provided with container tube in the said air flotation pool, and the bottom of said air flotation pool is provided with shore pipe; The suspension zone of said air flotation pool is provided with overflow groove; Said overflow groove one side is an overflow weir, is provided with the draining overflow weir between the water outlet of said overflow groove and air flotation pool, and the top of said draining overflow weir is provided with height-adjustable overflow plate.
The height of said overflow plate is lower than the height of said overflow weir.
The beneficial effect of the unmanned nurse type air flotation pool drain control unit of the utility model is following:
The unmanned nurse type air flotation pool drain control unit of the utility model through increasing the draining overflow weir, can guarantee liquid level equilibrium; Draining is unimpeded, can not overflow to ground and make sewage cross pool wall again because impeded drainage causes liquid level rising in the air flotation pool; Improve the treatment effect of air flotation pool, prevented that pollution incident from taking place, need not artificial nurse; Reduced processing cost, and the draining overflow weir can be adjusted overflow height as required through the adjustable overflow plate.
Description of drawings
Fig. 1 is the structural representation of the unmanned nurse type air flotation pool drain control unit of the utility model.
Embodiment
As shown in Figure 1, the unmanned nurse type air flotation pool drain control unit of the utility model comprises air flotation pool 1; Said air flotation pool 1 one ends are provided with water-in 2; The other end is provided with water outlet 3, is provided with container tube 4 in the said air flotation pool 1, and the bottom of said air flotation pool 1 is provided with shore pipe 5; The suspension zone of said air flotation pool 1 is provided with overflow groove 6; Said overflow groove 6 one sides are overflow weir 7, are provided with draining overflow weir 8 between the water outlet 3 of said overflow groove 6 and air flotation pool 1, and the top of said draining overflow weir 8 is provided with height-adjustable overflow plate 9.
The height of said overflow plate 9 is lower than the height of said overflow weir 7.
The advantage of the unmanned nurse type air flotation pool drain control unit of the utility model is following:
The unmanned nurse type air flotation pool drain control unit of the utility model through increasing draining overflow weir 8, can guarantee liquid level equilibrium; Draining is unimpeded, can not overflow to ground and make sewage cross pool wall again because impeded drainage causes liquid level rising in the air flotation pool; Improve the treatment effect of air flotation pool, prevented that pollution incident from taking place, need not artificial nurse; Reduced processing cost, and draining overflow weir 8 can be adjusted overflow height as required through adjustable overflow plate 9.
Embodiment recited above describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Design under the spiritual prerequisite not breaking away from the utility model; Various distortion and improvement that the common engineering technical personnel in this area make the utility model technical scheme all should fall in the protection domain that claims of the utility model confirm.
Claims (2)
1. unmanned nurse type air flotation pool drain control unit, it is characterized in that: comprise air flotation pool, said air flotation pool one end is provided with water-in; The other end is provided with water outlet, is provided with container tube in the said air flotation pool, and the bottom of said air flotation pool is provided with shore pipe; The suspension zone of said air flotation pool is provided with overflow groove; Said overflow groove one side is an overflow weir, is provided with the draining overflow weir between the water outlet of said overflow groove and air flotation pool, and the top of said draining overflow weir is provided with height-adjustable overflow plate.
2. unmanned nurse type air flotation pool drain control unit according to claim 1, it is characterized in that: the height of said overflow plate is lower than the height of said overflow weir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201939102U CN202529885U (en) | 2012-05-03 | 2012-05-03 | Unattended floatation tank water draining control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201939102U CN202529885U (en) | 2012-05-03 | 2012-05-03 | Unattended floatation tank water draining control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202529885U true CN202529885U (en) | 2012-11-14 |
Family
ID=47131082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201939102U Expired - Fee Related CN202529885U (en) | 2012-05-03 | 2012-05-03 | Unattended floatation tank water draining control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202529885U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697829A (en) * | 2019-11-18 | 2020-01-17 | 山东禹王生态食业有限公司 | Method for stabilizing SS (suspended solid) effluent of air flotation machine |
| CN112390414A (en) * | 2020-11-13 | 2021-02-23 | 华能澜沧江水电股份有限公司 | Oily sewage treatment system for large and medium hydropower stations |
| CN113750640A (en) * | 2021-08-31 | 2021-12-07 | 长沙中联重科环境产业有限公司 | Solid-liquid separator, use method and garbage treatment equipment |
-
2012
- 2012-05-03 CN CN2012201939102U patent/CN202529885U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697829A (en) * | 2019-11-18 | 2020-01-17 | 山东禹王生态食业有限公司 | Method for stabilizing SS (suspended solid) effluent of air flotation machine |
| CN112390414A (en) * | 2020-11-13 | 2021-02-23 | 华能澜沧江水电股份有限公司 | Oily sewage treatment system for large and medium hydropower stations |
| CN113750640A (en) * | 2021-08-31 | 2021-12-07 | 长沙中联重科环境产业有限公司 | Solid-liquid separator, use method and garbage treatment equipment |
| CN113750640B (en) * | 2021-08-31 | 2022-11-29 | 长沙中联重科环境产业有限公司 | Solid-liquid separator, use method and garbage treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130503 |