CN201777963U - One-step treating device applicable to solid-liquid mixed sewage in culture farm - Google Patents
One-step treating device applicable to solid-liquid mixed sewage in culture farm Download PDFInfo
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- CN201777963U CN201777963U CN2010205311998U CN201020531199U CN201777963U CN 201777963 U CN201777963 U CN 201777963U CN 2010205311998 U CN2010205311998 U CN 2010205311998U CN 201020531199 U CN201020531199 U CN 201020531199U CN 201777963 U CN201777963 U CN 201777963U
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Abstract
The utility model relates to a one-step treating device applicable to solid-liquid mixed sewage in a culture farm, which adopts an integrated structure, and comprises three levels of baffle anaerobic ponds, a biological contact oxidation pond, a settling pond and a circulating water discharging pond. The levels of the baffle anaerobic ponds can be increased or decreased according to the water quality, the settled active sludge flows back to the first-level baffle anaerobic pond for stabilization, and the stabilized sludge is discharged through the second-level and the third-level baffle anaerobic ponds, so that the troubles of secondary pollution and sludge re-treatment are avoided in the whole treating process; and a thermal insulating layer is arranged outside the device main body. The novel one-step treating device is compact in structure, low in investment, stable in running, simple and convenient in operation and low in water treatment cost per ton, and is suitable for the reclamation of sewage treatment of intensive culture.
Description
Technical field
The utility model relates to a kind of device of sewage disposal, and particularly a kind of discharge capacity is little, suspension object height, biochemical ideal are applicable to plant's solid-liquid combined sewage disposable processing set.
Background technology
At present, along with the livestock culture industry develops to the intensification direction gradually, for the ease of transportation and storage, plant is generally all in big city periphery development, aquaculture wastewater (hen house, pig house wash-down water and diary farm milk workshop wash-down water) all has the organic concentration height, suspended substance is many, sewage is concentrated, amount is big and the characteristics of difficult treatment, bring immense pressure to surrounding enviroment, become the restraining factors of China's aquaculture, these waste water are effectively handled and utilized China's aquaculture Sustainable development is especially shown important to intensivization development.
Modern plant adopts dried clear excrement mode to handle solid manure substantially, so promptly reduce the wash water amount, reduced the wash-down water processing cost again, after the clear excrement of overdrying is handled, ground still can residual a small amount of ight soil, feed etc., cause and contain a large amount of ight soil in the sewage, feed, materials such as milk liquid and sterilizing agent, existing sewage treatment facility adopts substantially does wet isolation technique, the waste water that contains a large amount of solid matters is after doing wet separating machine extruding, solid residue is separated, and the waste water that does not contain residue after the separation is substantially handled again, can increase processing cost greatly like this, not only to dispose of sewage, also will carry out stabilization treatment doing the residue that wets after separating; Simultaneously, when doing wet the separation, need a large amount of kinetic energy, in energy control and operational management, all increased difficulty like this, and do residue after wet the separation as not in addition any processing and stablizing, to bring influence to the place environment, give the prevention and control pressure boost of eqpidemic disease.
How contain to this that solid dirt is few, the high density manure of livestock and poultry sewage of water conditioning carries out disposable processing, solving the secondary treatment problem that exists now promptly becomes the key point that solves this technical barrier.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point, and a kind of plant's solid-liquid combined sewage disposable processing set that is applicable to is provided.
The embodiment that the utility model adopted is as follows for achieving the above object:
A kind of plant's solid-liquid combined sewage disposable processing set that is applicable to is characterized in that this treatment unit is integrated, and comprises three grades of deflector anaerobic ponds, biological contact oxidation pond, settling tanks and recycles the pond;
Described three grades of deflector anaerobic ponds are in series by first anaerobic pond, second anaerobic pond and the 3rd anaerobic pond; The upper front end of first anaerobic pond is provided with water inlet pipe, and establishes traverse baffle in the first anaerobic pond front end; The first anaerobic pond rear end two bottom sides is provided with mud discharging mouth respectively, and the first anaerobic pond two bottom sides wall is respectively equipped with mud-collecting well, and the mud discharging mouth that is provided with is corresponding respectively to link to each other with mud-collecting well; The first anaerobic pond end is provided with overflow weir;
What link to each other with the first anaerobic pond overflow weir is the traverse baffle of second anaerobic pond, and the rear end two bottom sides of second anaerobic pond is provided with mud discharging mouth respectively, and the second anaerobic pond two bottom sides wall is respectively equipped with mud-collecting well, and the mud discharging mouth that is provided with is corresponding respectively and coupled; The second anaerobic pond end is provided with overflow weir;
What link to each other with the second anaerobic pond overflow weir is the traverse baffle of the 3rd anaerobic pond, and the rear end two bottom sides of the 3rd anaerobic pond is provided with mud discharging mouth, and the 3rd anaerobic pond two bottom sides wall is respectively equipped with mud-collecting well, the mud discharging mouth that is provided with, corresponding coupled respectively; The 3rd anaerobic pond end is provided with overflow weir; The 3rd anaerobic pond end is provided with mud return line, and the 3rd anaerobic pond top is provided with sludge reflux pump, and mud return line links to each other with the first anaerobic pond water inlet pipe;
What link to each other with the 3rd anaerobic pond overflow weir is the traverse baffle of biological contact oxidation pond, and the rear end two bottom sides of biological contact oxidation pond is provided with mud discharging mouth, and biological contact oxidation pond two bottom sides wall is respectively equipped with mud-collecting well, and mud discharging mouth links to each other with mud-collecting well bottom sidewall respectively; Establish aerator and biologic packing material in the described biological contact oxidation pond, the biological contact oxidation pond end is provided with the mud back flow plate and settling tank is separated by, the settling tank end is established overflow weir, with recycle the pond and link to each other, recycle water outlet return line and reflux pump are set in the pond, recycle the pond end and be provided with rising pipe.
Buried, half buried or full ground type structure that this apparatus main body adopts, and agent structure employing skeleton construction or steel construction, the outside is provided with thermal insulation layer.
Described biological contact tank and settling tank bottom UNICOM.
The beneficial effects of the utility model are: develop a kind of novel reaction device that can adapt to plant's solid, liquid combined sewage, there is not the problem of handling the second pond active sludge in the solid matter in the process of disposing of sewage in the direct stabilization waste water.Excrement slag, urine, sewage, milk liquid after this device can dash water simultaneously carry out disposable processing, handle the mud (natural pond slag) that produces by this device and can directly enter the farmland, non-secondary pollution and handling problem once more.The utility model combines with bio-contact oxidation, precipitated phase by multistage deflector anaerobic, sewage after treatment, and the mud after having only water outlet and stablizing has been saved secondary treatment operation and expense.The utlity model has compact construction, less investment, stable, easy and simple to handle, ton characteristics such as cost of water treatment is cheap, practical function highly significant.
Description of drawings
Fig. 1 is the utility model one-piece construction schematic top plan view;
Fig. 2 is the utility model one-piece construction side-looking diagrammatic cross-section;
Among the figure:
1 first anaerobic pond, 2 second anaerobic ponds, 3 the 3rd anaerobic ponds, 4 biological contact oxidation ponds, 5 settling tanks, 6 recycle the pond;
The 1-1 water inlet pipe, 1-2 traverse baffle, 1-3 mud discharging mouth, 1-4 overflow weir, 1-5 mud-collecting well, 1-6 mud-collecting well;
The 2-1 traverse baffle, 2-2 mud discharging mouth, 2-3 overflow weir, 2-4 mud-collecting well, 2-5 mud-collecting well;
3-1 traverse baffle 3,3-2 mud discharging mouth, 3-3 overflow weir, 3-4 mud return line, 3-5 sludge reflux pump, 3-6 mud-collecting well, 3-7 mud-collecting well;
The 4-1 traverse baffle, 4-2 mud discharging mouth, 4-3 aeration plate, 4-4 biologic packing material, 4-5 mud-collecting well, 4-6 mud-collecting well;
5-1 mud back flow plate, the 5-2 overflow weir;
6-1 effluent recycling pipe, 6-2 reflux pump, 6-3 rising pipe.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, details are as follows to embodiment, structure, feature that foundation the utility model provides:
As shown in Figure 1 and Figure 2, a kind of plant's solid-liquid combined sewage disposable processing set that is applicable to is characterized in that this treatment unit is integrated, and comprises three grades of deflector anaerobic ponds 1,2,3, biological contact oxidation pond 4, settling tank 5 and recycles pond 6;
Described three grades of deflector anaerobic ponds are in series by first anaerobic pond 1, second anaerobic pond 2 and the 3rd anaerobic pond 3; The upper front end of first anaerobic pond 1 is provided with water inlet pipe 1-1, and establishes traverse baffle 1-2 in first anaerobic pond, 1 front end; First anaerobic pond, 1 rear end two bottom sides is provided with mud discharging mouth 1-3 respectively, and first anaerobic pond, 1 two bottom sides wall is respectively equipped with mud-collecting well 1-5,1-6, and the mud discharging mouth 1-3 that is provided with is corresponding respectively to link to each other with mud-collecting well 1-5,1-6; First anaerobic pond, 1 end is provided with overflow weir 1-4;
That link to each other with first anaerobic pond, 1 overflow weir 1-4 is the traverse baffle 2-1 of second anaerobic pond 2, the rear end two bottom sides of second anaerobic pond 2 is provided with mud discharging mouth 2-2 respectively, second anaerobic pond, 2 two bottom sides walls are respectively equipped with mud-collecting well 2-4,2-5, and the mud discharging mouth 2-2 that is provided with is corresponding coupled respectively; Second anaerobic pond, 2 ends are provided with overflow weir 2-3;
That link to each other with second anaerobic pond, 2 overflow weir 2-3 is the traverse baffle 3-1 of the 3rd anaerobic pond 3, the rear end two bottom sides of the 3rd anaerobic pond 3 is provided with mud discharging mouth 3-2, the 3rd anaerobic pond 3 two bottom sides walls are respectively equipped with mud-collecting well 3-6,3-7, and the mud discharging mouth 3-2 that is provided with is corresponding respectively and coupled; The 3rd anaerobic pond 3 ends are provided with overflow weir 3-3; The 3rd anaerobic pond 3 ends are provided with mud return line 3-4, and the 3rd anaerobic pond 3 tops are provided with sludge reflux pump 3-5, and mud return line 3-4 links to each other with first anaerobic pond, 1 water inlet pipe 1-1; Recirculation water enters first anaerobic pond 1 with water inlet after mixing.
That link to each other with the 3rd anaerobic pond 3 overflow weir 3-3 is the traverse baffle 4-1 of biological contact oxidation pond 4, the rear end two bottom sides of biological contact oxidation pond 4 is provided with mud discharging mouth 4-2, biological contact oxidation pond 4 two bottom sides walls are respectively equipped with mud-collecting well 4-5,4-6, and mud discharging mouth 4-2 links to each other with mud-collecting well 4-5,4-6 bottom sidewall respectively; Establish aeration plate 4-3 and biologic packing material 4-4 in the described biological contact oxidation pond 4, biological contact oxidation pond 4 ends are provided with mud back flow plate 5-1 and settling tank 5 is separated by, settling tank 5 ends are established overflow weir 5-2, with recycle pond 6 and link to each other, recycle water outlet return line 6-1 and reflux pump 6-2 are set in the pond 6, recycle pond 6 ends and be provided with rising pipe 6-3.
Buried, half buried or full ground type structure that described apparatus main body adopts, and agent structure employing skeleton construction or steel construction, the outside is provided with thermal insulation layer.
Described biological contact tank and settling tank bottom UNICOM.Settled active sludge directly passes back into biological contact tank, and a part wherein continues to participate in the aerobic biochemical reaction, and remaining active sludge enters in the first step deflector anaerobic pond, digests stable; Mud after stable is discharged by the second stage and third stage deflector anaerobic pond.
The progression of setting can be regulated according to dispose of sewage load and water outlet effect in described deflector anaerobic pond.
This treatment unit specification: apparatus main body length * wide * height is 60 * 3 * 2m; Wherein three grades of anaerobic pond length * wide * height are 18 * 3 * 2 m, and biological contact oxidation pond is 3 * 3 * 2 m, and settling tank is 3 * 3 * 1 m, the whole brick mix structure that adopts.Reactor is half buried, reactor outer wrap thermal insulation layer, and three grades of anaerobic pond top covers are that sunlight board hides, water-in 1.8m at the bottom of the pond, caliber ∮=150cm; Three grades of anaerobic pond mud discharging mouth caliber ∮=200cm, anaerobic sludge utilizes sludge pump regularly to extract.
This device principle of work: sewage, dirt once are promoted in the first step anaerobic pond by water pump, sewage is through traverse baffle, pulling flow type enters second stage anaerobic pond and third stage anaerobic pond, enter biological contact oxidation pond after acidified, the methanation, enter settling tank at last, active sludge refluxes and participates in next time reaction in the biological contact oxidation pond, remaining active sludge regularly is transported in the first step anaerobic pond to be stablized, mud after stable is by regularly discharging in the second stage and the third stage anaerobic pond, and sewage is discharged by water outlet through overflow weir.
Above-mentionedly this is applicable to the detailed description that plant's solid-liquid combined sewage disposable processing set is carried out with reference to embodiment; be illustrative rather than determinate; therefore in the variation and the modification that do not break away under the utility model general plotting, should belong within the protection domain of the present utility model.
Claims (3)
1. one kind is applicable to plant's solid-liquid combined sewage disposable processing set, it is characterized in that this treatment unit is integrated, and comprises three grades of deflector anaerobic ponds, biological contact oxidation pond, settling tanks and recycles the pond;
Described three grades of deflector anaerobic ponds are in series by first anaerobic pond, second anaerobic pond and the 3rd anaerobic pond; The upper front end of first anaerobic pond is provided with water inlet pipe, and establishes traverse baffle in the first anaerobic pond front end; The first anaerobic pond rear end two bottom sides is provided with mud discharging mouth respectively, and the first anaerobic pond two bottom sides wall is respectively equipped with mud-collecting well, and the mud discharging mouth that is provided with is continuous with corresponding mud-collecting well respectively; The first anaerobic pond end is provided with overflow weir;
What link to each other with the first anaerobic pond overflow weir is the traverse baffle of second anaerobic pond, and the rear end two bottom sides of second anaerobic pond is provided with mud discharging mouth respectively, and the second anaerobic pond two bottom sides wall is respectively equipped with mud-collecting well, and the mud discharging mouth that is provided with is corresponding coupled respectively; The second anaerobic pond end is provided with overflow weir;
What link to each other with the second anaerobic pond overflow weir is the traverse baffle of the 3rd anaerobic pond, and the rear end two bottom sides of the 3rd anaerobic pond is provided with mud discharging mouth, and the 3rd anaerobic pond two bottom sides wall is respectively equipped with mud-collecting well, the mud discharging mouth that is provided with, corresponding coupled respectively; The 3rd anaerobic pond end is provided with overflow weir; The 3rd anaerobic pond end is provided with mud return line, and the 3rd anaerobic pond top is provided with sludge reflux pump, and mud return line links to each other with the first anaerobic pond water inlet pipe;
What link to each other with the 3rd anaerobic pond overflow weir is the traverse baffle of biological contact oxidation pond, and the rear end two bottom sides of biological contact oxidation pond is provided with mud discharging mouth, and biological contact oxidation pond two bottom sides wall is respectively equipped with mud-collecting well, and mud discharging mouth links to each other with mud-collecting well bottom sidewall respectively; Establish aerator and biologic packing material in the described biological contact oxidation pond, the biological contact oxidation pond end is provided with the mud back flow plate and settling tank is separated by, the settling tank end is established overflow weir, with recycle the pond and link to each other, recycle water outlet return line and reflux pump are set in the pond, recycle the pond end and be provided with rising pipe.
2. the plant's solid-liquid combined sewage disposable processing set that is applicable to according to claim 1, it is characterized in that this apparatus main body adopts buried, half buried or full ground type structure, and agent structure adopts skeleton construction or steel construction, and the outside is provided with thermal insulation layer.
3. the plant's solid-liquid combined sewage disposable processing set that is applicable to according to claim 1 is characterized in that described biological contact tank and settling tank bottom UNICOM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205311998U CN201777963U (en) | 2010-09-16 | 2010-09-16 | One-step treating device applicable to solid-liquid mixed sewage in culture farm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205311998U CN201777963U (en) | 2010-09-16 | 2010-09-16 | One-step treating device applicable to solid-liquid mixed sewage in culture farm |
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| Publication Number | Publication Date |
|---|---|
| CN201777963U true CN201777963U (en) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010205311998U Expired - Fee Related CN201777963U (en) | 2010-09-16 | 2010-09-16 | One-step treating device applicable to solid-liquid mixed sewage in culture farm |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301931A (en) * | 2011-07-22 | 2012-01-04 | 天津市农业资源与环境研究所 | Facility integrating rain regulation and control with fertilizer irrigation for greenhouse cultivation |
| CN103288296A (en) * | 2013-05-22 | 2013-09-11 | 崔维 | Device and method for rural domestic wastewater anaerobic treatment |
| CN103979763A (en) * | 2014-05-09 | 2014-08-13 | 陕西省环境科学研究院 | Unpowered mixing and low temperature resistant biochemical treatment device for rural (community) sewage mud liquid |
| CN104355500A (en) * | 2014-11-18 | 2015-02-18 | 华中农业大学 | Piggery wastewater treatment and recycling method |
| CN104773828A (en) * | 2015-04-14 | 2015-07-15 | 防城港市动物疫病预防控制中心 | Sewage treatment system of pig farm |
| CN104891731A (en) * | 2015-05-04 | 2015-09-09 | 高广荣 | Aquatic product culture sludge processing system |
-
2010
- 2010-09-16 CN CN2010205311998U patent/CN201777963U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301931A (en) * | 2011-07-22 | 2012-01-04 | 天津市农业资源与环境研究所 | Facility integrating rain regulation and control with fertilizer irrigation for greenhouse cultivation |
| CN102301931B (en) * | 2011-07-22 | 2013-12-04 | 天津市农业资源与环境研究所 | Facility integrating rain regulation and control with fertilizer irrigation for greenhouse cultivation |
| CN103288296A (en) * | 2013-05-22 | 2013-09-11 | 崔维 | Device and method for rural domestic wastewater anaerobic treatment |
| CN103979763A (en) * | 2014-05-09 | 2014-08-13 | 陕西省环境科学研究院 | Unpowered mixing and low temperature resistant biochemical treatment device for rural (community) sewage mud liquid |
| CN103979763B (en) * | 2014-05-09 | 2015-09-02 | 陕西省环境科学研究院 | The unpowered mixing of rural area (community) sewage-sludge liquid, anti-low temp biochemical treatment unit |
| CN104355500A (en) * | 2014-11-18 | 2015-02-18 | 华中农业大学 | Piggery wastewater treatment and recycling method |
| CN104355500B (en) * | 2014-11-18 | 2015-12-30 | 华中农业大学 | A kind of Process for Treatment of Swine Wastewater and circulation reuse method |
| CN104773828A (en) * | 2015-04-14 | 2015-07-15 | 防城港市动物疫病预防控制中心 | Sewage treatment system of pig farm |
| CN104891731A (en) * | 2015-05-04 | 2015-09-09 | 高广荣 | Aquatic product culture sludge processing system |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20110330 Termination date: 20130916 |