CN202983304U - Efficient vertical flow inclined plate settling pond - Google Patents
Efficient vertical flow inclined plate settling pond Download PDFInfo
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- CN202983304U CN202983304U CN 201320005376 CN201320005376U CN202983304U CN 202983304 U CN202983304 U CN 202983304U CN 201320005376 CN201320005376 CN 201320005376 CN 201320005376 U CN201320005376 U CN 201320005376U CN 202983304 U CN202983304 U CN 202983304U
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- pond
- inclined plate
- settling pond
- vertical flow
- settling
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Abstract
The utility model relates to an efficient vertical flow inclined plate settling pond, and belongs to the technical field of wastewater treatment. According to the technical scheme, the settling pond comprises a pond body, a water inlet pipe (1), inclined plate fillers (2), an overflow weir (3), a central barrel (4) and a central reaction area (5), wherein the lower part of the pond body is conical, the water inlet pipe is arranged at the center of the lower part of the pond body, the central barrel is arranged at the top of the water inlet pipe, the reaction area (5) is around the central barrel (5), the inclined plate fillers are arranged surrounding the reaction area in the pond body, and the upper parts of the inclined plate fillers are provided with the overflow weir. The settling pond provided by the utility model has the benefit effects of overcoming the disadvantages that the settling pond in the prior art has non-uniform in water distribution and collection, is easily blocked and the like, and succeeding the advantages of the contact flocculation and sludge suspension bed interception in a vertical flow type settling pond, and fast settling speed and large treatment capability of an inclined plate settling pond, and the like; the overflowing rate can achieve 36m<3>/(m<2>.h), the treatment capability is 7-10 times higher than that of the original settling pond, and the efficient vertical flow inclined plate settling pond is an ideal selection for new construction, potential-tapping renovation and improvement of a settling effect.
Description
Technical field
The utility model relates to a kind of high-efficient vertical flow inclined-plate clarifying basin, belongs to technical field of waste water processing.
Background technology
Sedimentation basin is to use a kind of environmental protection equipment or the structures that precipitation is removed suspension in waste water, and it widely uses in wastewater treatment.At present, sedimentation basin is divided into the kinds such as flat flow, width streaming, vertical-flow and Novel inclined be board-like, and wherein vertical-flow, ramp type sedimentation basin is used in sewage disposal generally.But vertical sedimentation basin is because of the irregular restriction of acceptor center water distribution, and sinking speed is slower, and diameter is generally less than 8m, therefore is only applicable to small-scale sewage and processes; The ramp type sedimentation basin when the concentration that runs into mud, when viscosity is larger, very easily sticks on swash plate in sewage disposal, affects sedimentation effect and even may stop up swash plate, the phenomenon of " short circuit " occurs.Simultaneously, when producing gas in water, gas can disturb the precipitation of mud when rising, and the mud that splits away off on slave plate is brought to the water surface forms " sludge blanket ", therefore is only applicable in the less sewage disposal of sludge concentration, viscosity.
The utility model content
The utility model purpose is to provide a kind of high-efficient vertical flow inclined-plate clarifying basin, and the advantage of comprehensive perpendicular stream and ramp type sedimentation basin is rational in infrastructure, applied widely, disposal ability is large, cost is low, solves the problems referred to above of background technology existence.
The technical solution of the utility model is: the high-efficient vertical flow inclined-plate clarifying basin, comprise pond body, water inlet pipe, inclined plate packing, downflow weir, core barrel and central reaction district, body bottom, pond is taper, water inlet pipe is arranged on the center of body bottom, pond, core barrel is arranged on the top of water inlet pipe, be reaction zone around core barrel, the surrounding in body internal reaction district, pond arranges inclined plate packing, and the top of inclined plate packing is provided with downflow weir.
The top of pond body arranges water leg, and water leg and downflow weir are complementary, and body top, pond is provided with the clear water pipe, is communicated with water leg.
Body top, described pond is circular or square, and the bottom is the taper bucket; The taper bucket of body bottom, pond is provided with discharge pipeline.
Adopt the utility model, pending waste water is entered by the center water inlet pipe that is located at body bottom, pond, water flows in central tube from bottom to top, when central tube is crossed in water surface overflow, move downward again and enter in inflow pond, central reaction district, the central reaction district fully reacts waste water and the flocculation medicament that adds, and pass through the inclined plate packing rising along the whole cross-section of river after evenly distributing in the body of pond, the rapid sedimentation of suspension enters in the heavy bucket of pond base cone shape, and primary water goes out along the peripheral overflow weir flow from the pond surrounding.The taper bucket of body bottom, pond is offered discharge pipeline, by hydrostatic pressing, mud is regularly discharged.
The utility model characteristics:
(1) applied widely: because this novel practical product is researched and developed on the vertical sedimentation tank basis, its floor space is little, be not only applicable to be subject to the sewage treatment plant of the restriction of floor space, tap the latent power or enlarge disposal ability but also be applicable to existing Sewage Plant.Unrestricted on the PROCESS FOR TREATMENT section.
(2) disposal ability is large, and water outlet is clear: this novel product does not have " dead band " and short circuit phenomenon in use, and pond body bulk utilization rate is high, can reach 98% left and right.Owing to combining inclined-plate clarifying basin, increased inclined plate packing, increased desilting area, improved the sinking speed of suspension, swash plate can also play cohesion again to sediment, and floccule is increased, and is easy to precipitation.Sloping plate deposition has been created laminar flow condition, and sedimentation effect is good, and the sinking sludge concentration increases.The clear water amount of discharging keeps stable the whole year, and does not exist mud to cover.
(3) save processing cost: this novel product has saved the flocculation stirring device before tradition sinks to the bottom the pond.In the central reaction district of this novel product, only depend on water sports that waste water and the flocculation medicament that adds are fully reacted.Save the power consumption expense that mechanical agitation is brought, reduced the amount of flocculation medicament.
(4) rational in infrastructure: this product structure is more reasonable, and is easy.Installation, operation and later maintenance are simple, and operation stability is strong.
The beneficial effects of the utility model are: not only overcome the disadvantages such as the water distribution of background technology sedimentation basin, the inequality of catchmenting, easy obstruction, also inherited the interception of vertical-flow precipitation contact flocculation and sludge suspension layer, many advantages such as ramp type sedimentation basin sinking speed is fast, and disposal ability is large; And cross flow rate and can reach 36m
3/ (m
2.h), the disposal ability than original sedimentation basin exceeds 7-10 doubly; It is a kind of ideal type selection newly-built, that tap the potential and upgrade technologically and improve sedimentation effect.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
In figure: water inlet pipe 1, inclined plate packing 2, downflow weir 3, core barrel 4, reaction zone 5, clear water pipe 6, water leg 7, discharge pipeline 8, body top, pond 9, taper bucket 10.
The specific embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described further.
The high-efficient vertical flow inclined-plate clarifying basin, comprise pond body, water inlet pipe 1, inclined plate packing 2, downflow weir 3, core barrel 4 and central reaction district 5, body bottom, pond is taper, water inlet pipe is arranged on the center of body bottom, pond, core barrel is arranged on the top of water inlet pipe, be reaction zone 5 around core barrel, the surrounding in body internal reaction district, pond arranges inclined plate packing, and the top of inclined plate packing is provided with downflow weir.
The top of pond body arranges water leg 7, and water leg and downflow weir are complementary, and body top, pond is provided with clear water pipe 6, is communicated with water leg.Body top, described pond 9 is circular or square, and the bottom is taper bucket 10; The taper bucket of body bottom, pond is provided with discharge pipeline 8.
The utility model course of work: pending wastewater inlet pipe 1 enters core barrel 4, sewage moves from bottom to top in core barrel, when the liquid level of sewage during higher than the core barrel tube wall, flow into the reaction zone 5 of central authorities downwards, sewage fully reacts with the flocculation medicament that adds in reaction zone, generates a large amount of alumen ustum.The sewage that contains a large amount of alumen ustum enters the pond body, and when falling, cohesion mutually forms bulky grain mud, falls into the taper bucket in the effect of self gravitation.When the particle of partial suspended in water flowed through inclined plate packing 2 on along with current direction, small granular suspended matters was condensed again, sinks to falling into taper bucket 10, and primary water enters water leg 7 by downflow weir 3, by 6 dischargings of clear water pipe.Mud is discharged by discharge pipeline 8 under the effect of hydrostatic pressing.
Claims (3)
1. high-efficient vertical flow inclined-plate clarifying basin, it is characterized in that: comprise pond body, water inlet pipe (1), inclined plate packing (2), downflow weir (3), core barrel (4) and central reaction district (5), body bottom, pond is taper, water inlet pipe is arranged on the center of body bottom, pond, core barrel is arranged on the top of water inlet pipe, be reaction zone (5) around core barrel, the surrounding in body internal reaction district, pond arranges inclined plate packing, and the top of inclined plate packing is provided with downflow weir.
2. high-efficient vertical flow inclined-plate clarifying basin according to claim 1, it is characterized in that: the top of pond body arranges water leg (7), and water leg and downflow weir are complementary, and body top, pond is provided with clear water pipe (6), is communicated with water leg.
3. high-efficient vertical flow inclined-plate clarifying basin according to claim 2 is characterized in that: body top, described pond (9) is for circular or square, and the bottom is taper bucket (10); The taper bucket of body bottom, pond is provided with discharge pipeline (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005376 CN202983304U (en) | 2013-01-07 | 2013-01-07 | Efficient vertical flow inclined plate settling pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005376 CN202983304U (en) | 2013-01-07 | 2013-01-07 | Efficient vertical flow inclined plate settling pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202983304U true CN202983304U (en) | 2013-06-12 |
Family
ID=48554530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320005376 Expired - Lifetime CN202983304U (en) | 2013-01-07 | 2013-01-07 | Efficient vertical flow inclined plate settling pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202983304U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645677A (en) * | 2015-02-02 | 2015-05-27 | 江苏正通宏泰股份有限公司 | Inclined thin-layer separator for desulfurization |
| CN110563107A (en) * | 2019-09-23 | 2019-12-13 | 彭素荣 | Sewage treatment sedimentation tank structure |
| CN111951655A (en) * | 2020-08-21 | 2020-11-17 | 台州学院 | Inclined plate sedimentation test device |
-
2013
- 2013-01-07 CN CN 201320005376 patent/CN202983304U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645677A (en) * | 2015-02-02 | 2015-05-27 | 江苏正通宏泰股份有限公司 | Inclined thin-layer separator for desulfurization |
| CN110563107A (en) * | 2019-09-23 | 2019-12-13 | 彭素荣 | Sewage treatment sedimentation tank structure |
| CN111951655A (en) * | 2020-08-21 | 2020-11-17 | 台州学院 | Inclined plate sedimentation test device |
| CN111951655B (en) * | 2020-08-21 | 2021-04-09 | 台州学院 | Inclined plate sedimentation test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |