CN208898710U - Floor-type metaplasia combines pond - Google Patents
Floor-type metaplasia combines pond Download PDFInfo
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- CN208898710U CN208898710U CN201821457347.9U CN201821457347U CN208898710U CN 208898710 U CN208898710 U CN 208898710U CN 201821457347 U CN201821457347 U CN 201821457347U CN 208898710 U CN208898710 U CN 208898710U
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Abstract
Floor-type metaplasia combines pond, it includes first layer biochemistry pool, second layer biochemistry pool, third layer biochemistry pool, the first layer biochemistry pool are hydrolysis acidification pool and sludge-tank, and the sludge-tank is on the left side of hydrolysis acidification pool, the right edge of the sludge-tank from bottom of pond 3/4ths be equipped with a flowing water notch, the flowing water notch is communicated with hydrolysis acidification pool, and the hydrolysis acidification pool is at least one, and the top of the hydrolysis acidification pool is equipped with a sewage inlet.The second layer biochemistry pool is the well feeding biochemistry pool of at least one, the hydrolysis acidification pool bottom of pond of the Chi Dingyu first layer of the aerobic biochemical pool is respectively equipped with water outlet and water inlet, the features such as it has Economization on land space, and the simple floor cell structure of utilization, avoids waste of resource.
Description
Technical field
The utility model relates to sewage treatment fields, and in particular to a kind of floor-type metaplasia combination pond.
Background technique
Due to the growing tension of land resource, especially built factory can be extremely limited using soil, and factory is extended
When leave for sewage treatment project land used be often it is most nervous, but country " San Tong method " policy provide that environmental protection facility must again
It is indispensable.Sewage treatment project has certain requirement to the volume in pond, land occupation is more and uses due to the requirement of its technique again
Facility also compare it is more, facility it is multipair also relatively more in electricity charge water rate, so sewage treatment is caused to waste very much respectively
Kind resource.
Summary of the invention
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of energy Economization on land space,
And simple floor cell structure is utilized, the environment-friendly sewage processing pond of waste of resource is avoided.
The purpose of this utility model is completed by following technical solution, and a kind of floor-type metaplasia combination pond, it is wrapped
First layer biochemistry pool is included, second layer biochemistry pool, third layer biochemistry pool, the first layer biochemistry pool is hydrolysis acidification pool and sludge
Pond, the sludge-tank are flowed from bottom of pond 3/4ths equipped with one in the left side of hydrolysis acidification pool, the right edge of the sludge-tank
Water notch, the flowing water notch are communicated with hydrolysis acidification pool, and the hydrolysis acidification pool is at least one, the hydrolysis acidification pool
Top is equipped with a sewage inlet, and the second layer biochemistry pool is the well feeding biochemistry pool of at least one, the aerobic biochemical pool
The hydrolysis acidification pool bottom of pond of Chi Dingyu first layer connects with pipeline and is respectively equipped on pipeline water outlet and water inlet, and described the
Three layers are sedimentation basin, and the sedimentation basin is connect with aerobic metaplasia pond with pipeline, and water outlet and water inlet is respectively set, described heavy
The top in shallow lake pond is equipped with sludge reflux pump, and described sludge reflux pump one end is connected with sedimentation basin, and the other end is connected with cesspool.
As preferred: uniformly arrangement is equipped with the elastic filler of sewage treatment, the aerobic life in the hydrolysis acidification pool
Change and be additionally provided with aeration tube aeration in pond, the aeration tube connect keeping, the bottom of pond of the sedimentation basin with external aeration oxygen increasing machine
Triangular-notch weir equipped with V-shape, the sludge reflux pump lead directly at sewage bottom of pond portion triangular-notch weir and are connected with the sludge-tank of the other end.
As preferred: the sludge-tank is equipped between sludge concentration tank and sludge dewatering, is located at sludge between the sewage dehydration
The bottom of concentration basin is connected between the sludge concentration tank and sludge dewatering by pipeline, and the pipeline is equipped with electrically operated valve.Institute
Reflux pump is stated to be connected with one end of sewage concentration tank.
As preferred: the sludge reflux pump at the top of the sedimentation basin is also connect with hydrolysis acidification pool and aerobic biochemical pool.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing: shown in Fig. 1, a kind of floor described in the utility model
Formula metaplasia combines pond, it includes first layer biochemistry pool 1, second layer biochemistry pool 2, third layer biochemistry pool 3, the first layer biochemistry pool
1 is hydrolysis acidification pool 4 and sludge-tank 5, the sludge-tank 5 on the left side of hydrolysis acidification pool 4, the right edge of the sludge-tank 5 from
A flowing water notch 6 is equipped at bottom of pond 3/4ths, the flowing water notch 6 is communicated with hydrolysis acidification pool 4, the hydrolysis acidification pool
4 be at least one, and the top of the hydrolysis acidification pool 4 is equipped with a sewage inlet 7.The second layer biochemistry pool 2 is at least one
A supports well biochemistry pool 8, and 4 bottom of pond of hydrolysis acidification pool of the Chi Dingyu first layer of the aerobic biochemical pool 8 is connected simultaneously with pipeline 24
It is respectively equipped with water outlet 9 and water inlet 10 on the tubes 24, the third layer is sedimentation basin 11, the sedimentation basin 11 and aerobicization
Raw pond 8 is connected with pipeline 12, and water outlet 13 and water inlet 14 is respectively set, and the top of the sedimentation basin 11 is equipped with sludge reflux
Pump 15, described 15 one end of sludge reflux pump is connected with sedimentation basin 11, and the other end is connected with cesspool 5.
As shown in the figure: uniformly arrangement is equipped with the elastic filler 16 of sewage treatment in the hydrolysis acidification pool 4, described aerobic
The aeration of aeration tube 17 is additionally provided in biochemistry pool 8, the aeration tube 17 connect keeping, the precipitating with external aeration oxygen increasing machine 18
The bottom of pond in pond 11 is equipped with the triangular-notch weir 19 of V-shape, the sludge reflux pump 15 lead directly at 11 bottom triangular-notch weir of sedimentation basin and with it is another
The sludge-tank 5 of one end is connected.
Sludge-tank 5 described in the utility model is equipped with 21 between sludge concentration tank 20 and sludge dewatering, 21 between the sewage dehydration
Positioned at the bottom of sludge concentration tank 20,21 are connected by pipeline 22 between the sludge concentration tank 20 and sludge dewatering, the pipeline
22 are equipped with electrically operated valve 23.The sludge reflux pump 15 is connected with one end of sewage concentration tank 20,11 top of sedimentation basin
Sludge reflux pump 15 also connect with hydrolysis acidification pool 4 and aerobic biochemical pool 8.
The embodiments of the present invention are as follows: sewage is driven into the hydrolysis that superposing type biochemistry combines pond top layer by elevator pump
Acidification pool, it is organic that the macromolecular organic pollutant difficult to degrade in hydrolysis acidification pool in sewage is decomposed into degradable small molecule
Pollutant.The water outlet of hydrolysis acidification pool enters the aerobic tank in middle layer by flow by gravity, is passed through air in aerobic tank, passes through micro- life
The biochemical action degradation majority of organic pollutants of object.Aerobic tank water outlet carries out mud by the secondary settling tank that gravity stream enters bottom again
Water separation, supernatant are discharged by triangular-notch weir overflow, and sludge then passes through the bottom that gravity is gathered in secondary settling tank sludge bucket, and bottom of pond is dirty
Mud passes through sludge reflux pump by a part of sludge reflux to hydrolysis acidification pool and aerobic tank, to supplement the amount of microorganism, separately again
The sludge concentration tank that a part squeezes into top layer carries out gravity concentration, a sludge pipe is installed in the bottom of sludge-tank, by electronic
Thickened sludge is transported between sludge dewatering by the unlatching of valve by gravity.
The utility model is that superposing type biochemistry combines pond by carrying out cleverly arrangement group to sewage treatment each unit pond
It closes, only needs a lifting sewage that can flow through all process procedures by gravity in entirely combination pond.The superposition in three layers of pond
Not only than 2/3rds land area of traditional wastewater processing engineering economy, but also the superposition in pond increases the sealing in pond
Property, reduce the diffusion of foul smell in sewage disposal process, provides good item for the installation of sewage treatment project deodoration system
Part.
Claims (4)
1. floor-type metaplasia combines pond, it includes first layer biochemistry pool, second layer biochemistry pool, third layer biochemistry pool, and feature exists
It is hydrolysis acidification pool and sludge-tank in the first layer biochemistry pool, the sludge-tank is in the left side of hydrolysis acidification pool, the sludge
From a flowing water notch is equipped at bottom of pond 3/4ths, the flowing water notch communicates the right edge in pond with hydrolysis acidification pool, described
Hydrolysis acidification pool is at least one, and the top of the hydrolysis acidification pool is equipped with a sewage inlet；The second layer biochemistry pool is
The hydrolysis acidification pool bottom of pond of the aerobic biochemical pool of at least one, the Chi Dingyu first layer of the aerobic biochemical pool is connected simultaneously with pipeline
Water outlet and water inlet are respectively equipped on pipeline, the third layer is sedimentation basin, and the sedimentation basin and aerobic metaplasia pond are managed
Road connection, and water outlet and water inlet is respectively set, the top of the sedimentation basin is equipped with sludge reflux pump, the sludge reflux pump
One end is connected with sedimentation basin, and the other end is connected with cesspool.
2. floor-type metaplasia according to claim 1 combines pond, it is characterised in that uniformly arrange in the hydrolysis acidification pool
Elastic filler equipped with sewage treatment, is additionally provided with aeration tube aeration in the aerobic biochemical pool, the aeration tube and external
Aeration oxygen increasing machine connection is supported, and the bottom of pond of the sedimentation basin is equipped with the triangular-notch weir of V-shape, and the sludge reflux pump leads directly to cesspool
It is connected at the triangular-notch weir of bottom and with the sludge-tank of the other end.
3. floor-type metaplasia according to claim 2 combines pond, it is characterised in that the sludge-tank is equipped with sludge concentration tank
Between sludge dewatering, the bottom of sludge concentration tank is located between the sewage dehydration, is led between the sludge concentration tank and sludge dewatering
Piping connection, the pipeline are equipped with electrically operated valve, and the reflux pump is connected with one end of sewage concentration tank.
4. floor-type metaplasia according to claim 2 combines pond, it is characterised in that the sludge reflux at the top of the sedimentation basin
Pump is also connect with hydrolysis acidification pool and aerobic biochemical pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457347.9U CN208898710U (en) | 2018-09-06 | 2018-09-06 | Floor-type metaplasia combines pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821457347.9U CN208898710U (en) | 2018-09-06 | 2018-09-06 | Floor-type metaplasia combines pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208898710U true CN208898710U (en) | 2019-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821457347.9U Active CN208898710U (en) | 2018-09-06 | 2018-09-06 | Floor-type metaplasia combines pond |
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| CN (1) | CN208898710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892336A (en) * | 2018-09-06 | 2018-11-27 | 杭州司迈特水处理工程有限公司 | A kind of floor-type metaplasia combination pond |
-
2018
- 2018-09-06 CN CN201821457347.9U patent/CN208898710U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892336A (en) * | 2018-09-06 | 2018-11-27 | 杭州司迈特水处理工程有限公司 | A kind of floor-type metaplasia combination pond |
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