CN204342520U - Joint household formula waste disposal plant - Google Patents
Joint household formula waste disposal plant Download PDFInfo
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- CN204342520U CN204342520U CN201420787931.6U CN201420787931U CN204342520U CN 204342520 U CN204342520 U CN 204342520U CN 201420787931 U CN201420787931 U CN 201420787931U CN 204342520 U CN204342520 U CN 204342520U
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Abstract
The utility model relates to a kind of joint household formula waste disposal plant, and it is characterized in that comprising the anaerobic pond, Aerobic Pond, anoxic pond and the settling tank that are connected, described anaerobic pond is connected with described Aerobic Pond; Be filled with the second filler in Aerobic Pond, Aerobic Pond is connected with the bottom of anoxic pond, is filled with the 3rd filler in anoxic pond; The middle and upper part of anoxic pond is provided with the posticum being communicated with settling tank, and the bottom of anoxic pond is provided with aerating apparatus; Be provided with precipitation separation device in settling tank, the top of precipitation separation device is also provided with baffling district.The utility model can carry out treatment and purification to sanitary sewage, working cost is low, only need a little air pump to be filled with air, without the need to other any power charges, save a large amount of energy consumption, keep an eye on without the need to special messenger, organize regularly fecal suction truck to clear up pool bottom sludge, underground can be embedded in and use, not take ground space, foul smell is not excessive, on people life without impact.
Description
Technical field
The utility model relates to sewage treatment area, specifically refers to a kind of joint household formula waste disposal plant.
Background technology
Rural Water Environment is the vascular system of Rural areas, is also the important component part of National Water Environmental.Sanitary sewage is the integral part of rural non-point source pollution, thus, we must improve the attention degree to rural domestic sewage treatment problem, constantly improve Infrastructure, promote economic society and Coordination Development Between Eco-environment in the new countryside construction that governments at all levels advance.
China's domestic sewage in rural areas principal character: (1) wide, disperse, be difficult to collect; (2) sewage quantity rate of growth is fast; (3) processing rate is low.For the situation of the rural pollution in city of Zhejiang Province through septic tank process, processing rate is only 13%, far beyond the self-purification capacity of water body; (4) Rural areas technician lacks and economic force weakness, and maintenance management level is low.Through finding the analysis of existing part rural sewage treatment pattern, in the rural area that population is comparatively intensive, sewage imports terminal sewage work by pipe network, and wherein pipe network part Investment portion is maximum accounts for about 70% of gross investment, and this can cause great economic pressures to locality undoubtedly; And on the other hand, in the area that population distribution is comparatively sparse, sanitary sewage is at all without any treatment measures, and pollutent discharges arbitrarily, severe contamination Ecological Environment, directly threat mass peasants' is healthy.
Village's all standing is administered in order to accelerate to realize domestic sewage in rural areas further, effectively improve town and country human settlement, must suit measures to local conditions, select decentralized tupe, on the basis meeting pollutant emission standard requirement, be necessary that research and development cost is economized, maintenance management is easy, running cost is low, save occupation of land, do not affect villager's life, the decentralized waste disposal plant that one one, family device or many families coupling process domestic sewage in rural areas also can discharge on the spot, to improve rural domestic sewage treatment fraction of coverage, removal of pollutants is to the chronic pollution of surrounding enviroment.
Summary of the invention
Technical problem to be solved in the utility model provides for the present situation of prior art the joint household formula waste disposal plant that a kind for the treatment of effect is good, cost is economized, maintenance management is simple, running cost is low, thus realize one, family treatment unit or many families coupling process domestic sewage in rural areas, and reach the effect of discharging on the spot after treatment, the sanitary sewage disposal pattern delivering to terminal process is concentrated to change traditional wastewater pipe network, thus greatly save pipeline network construction and maintenance cost, realize rural area every household sewage disposal all standing.
The utility model solves the problems of the technologies described above adopted technical scheme: this joint household formula waste disposal plant, it is characterized in that comprising the anaerobic pond, Aerobic Pond, anoxic pond and the settling tank that are connected.Described anaerobic pond, Aerobic Pond, annexation between anoxic pond and settling tank can be arbitrary, and preferably, anaerobic pond, Aerobic Pond, anoxic pond are connected according to water (flow) direction successively with settling tank.
Described anaerobic pond is connected with described Aerobic Pond;
Be filled with the second filler that nitration reaction can occur in described Aerobic Pond, and in Aerobic Pond, be provided with the tracheae be connected with extraneous air pump;
Described Aerobic Pond is connected with the bottom of described anoxic pond;
The 3rd filler that anti-nitration reaction can occur is filled with in described anoxic pond;
The middle and upper part of described anoxic pond is provided with the posticum being communicated with described settling tank, and this posticum connects the diversion passage be arranged in described settling tank, and the outlet of described diversion passage is positioned at the below of described precipitation separation device; The bottom of described anoxic pond is provided with aerating apparatus;
Described precipitation separation device is arranged on the middle part of described settling tank, the top of the inherent described precipitation separation device of settling tank is also provided with baffling district, be provided with traverse baffle in described baffling district, the entrance in described baffling district is communicated with the outlet of described precipitation separation device, the communicating downstream rising pipe in described baffling district;
Be provided with suction pipe road in described anaerobic pond, Aerobic Pond, anoxic pond and settling tank, the entrance in this suction pipe road is all inserted in mud.
Preferably, described traverse baffle comprises the first traverse baffle arranged in parallel.
Better, on adjacent described first traverse baffle, also correspondence is provided with the second traverse baffle, described second traverse baffle and described first traverse baffle perpendicular.The setting of the second traverse baffle effectively can extend flow path, increases deposition efficiency, improves effluent characteristics.
Described traverse baffle horizontal plate is around being arranged in described baffling district.
The bottom of described Aerobic Pond and described anoxic pond is equipped with current redistributor.
Described current redistributor, for being separated dividing plate, this separation dividing plate is evenly equipped with multiple posticum.
Being provided with dividing plate in described anaerobic pond by described anaerobic pond longitudinal subdivision is one-level anaerobic zone and secondary anaerobic district, is connected between one-level anaerobic zone and secondary anaerobic district by junctor.
Described junctor comprises the collection tube be arranged in described one-level anaerobic zone and the distribution pipe be arranged in described secondary anaerobic district, is connected between described collection tube and described distribution pipe by pipe connecting; Described collection tube and described distribution pipe are equipped with multiple water hole.
Multistage dividing plate can be provided with in described anaerobic pond, be preferably and establish secondary dividing plate, wherein described anaerobic pond longitudinal subdivision is one-level anaerobism section, secondary anaerobic section and three grades of anaerobism sections by the first dividing plate and second partition, wherein the upper edge of the first dividing plate is tightly connected the upper surface of described anaerobic pond, the lower ora terminalis of the first dividing plate is unsettled in described anaerobic pond, and one-level anaerobism section is connected with the bottom of secondary anaerobic section at described anaerobic pond; Described second partition is through described anaerobic pond longitudinally, and the top of described second partition is provided with and makes the sewage in secondary anaerobic section enter water hole in three grades of anaerobism sections; Preferably on the surface of described second partition, be provided with multiple projection, these projections can rule be arranged, and also can irregularly arrange, and protruding setting can promote the apposition growth of multiple-microorganism, strengthen the absorption of microbe matter on dividing plate, improve outlet effect.The first biologic packing material is filled with in described three grades of anaerobism sections.
Be provided with upflow tube in described three grades of anaerobism sections, the entrance of described upflow tube is positioned at the bottom of described three grades of anaerobism sections, and the outlet of described upflow tube is positioned at the top of described three grades of anaerobism sections and is communicated with described Aerobic Pond.
Described upflow tube is three-port structure, and its upper port is communicated with air.This structure can prevent filler from blocking, and can prevent the generation of managing interior negative pressure, thus smooth water excessively.
In above-mentioned each scheme, described second filler can be water treatment AO reactor, and the structure optimization of described water treatment AO reactor comprises hollow housing, and described housing is provided with multiple through hole, the outside surface of housing is interval with multiple projection, and housing is filled with anaerobism carrier.
Precipitation separation device in above-mentioned each scheme can select as required of the prior art any one, preferably, can Horizontal-flow precipitation separation device be selected.Better, described horizontal flow settler can comprise the polylith waved plate be arranged in settling tank, described waved plate cross section is for being periodically variable shape wave structure, each described waved plate is all arranged relative to horizontal plane, adjacent waved plate be symmetrical arranged and each other between be separated with spacing, the minimum spacing between adjacent corrugated plate is spoil disposal passage; Also longitudinally be provided with polylith dividing plate between adjacent described waved plate, these baffle intervals are arranged, and the width of dividing plate is greater than the minor increment between adjacent corrugated plate and is less than the ultimate range between adjacent corrugated plate.
Compared with prior art, joint household formula sewage treatment unit provided by the utility model has the following advantages:
(1) treatment and purification can be carried out to domestic sewage in rural areas (comprising the fecaluria and other sanitary sewages got rid of from lavatory);
(2) SS that can remove the COD and 80% to 90% of in sanitary sewage 85% ~ 90% by multi-stage biological process and precipitation reaches emission standard;
(3) working cost is low, only needs a little air pump to be filled with air, without the need to other any power charges, saves a large amount of energy consumption;
(4) keep an eye on without the need to special messenger, organize regularly fecal suction truck to clear up pool bottom sludge;
(5) structure is simple, and can be mass-produced popularization.
(6) this described joint household formula sewage treatment unit is installed on underground, and do not take ground space, foul smell is not excessive, on people life without impact.
Accompanying drawing explanation
Fig. 1 is the floor map that the utility model embodiment 1 assembly structure overlooks direction;
Fig. 2 is the horizontal cross-sectional schematic of the utility model embodiment 1;
Fig. 3 is the cross-sectional schematic of the main apparent direction of the utility model embodiment 1 assembly structure;
Fig. 4 is the perspective view of the second filler in the utility model embodiment 1;
Fig. 5 is the perspective view of Horizontal-flow precipitation separation device in the utility model embodiment 1;
Fig. 6 is the structural principle schematic diagram of Horizontal-flow precipitation separation device in the utility model embodiment 1;
Fig. 7 is the schematic diagram of the positive apparent direction of the utility model embodiment 2 assembly structure;
Fig. 8 is along A-A line sectional view in Fig. 7;
Fig. 9 is along B-B line sectional view in Fig. 7;
Figure 10 is along C-C line sectional view in Fig. 7;
Figure 11 is along D-D line sectional view in Fig. 7;
Figure 12 is along E-E line sectional view in Fig. 7;
Figure 13 and Figure 14 is along F-F line sectional view in Fig. 7.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Embodiment 1
As shown in Figures 1 to 5, this joint household formula waste disposal plant comprises the anaerobic pond 1, Aerobic Pond 2, anoxic pond 3 and the settling tank 4 that are connected successively.
Wherein,
Anaerobic pond 1, being provided with the first dividing plate 11 and second in it every 12 plates is one-level anaerobism section 13, secondary anaerobic section 14 and three grades of anaerobism sections 15 by anaerobic pond longitudinal subdivision.The upper edge of the first dividing plate 11 is fixedly connected on the upper surface of anaerobic pond, and the lower ora terminalis of the first dividing plate 11 is unsettled in anaerobic pond, and make in one-level anaerobism section and secondary anaerobic section, top is isolated, bottom is connected.Second partition is longitudinally through to be arranged in anaerobic pond, by secondary anaerobic section 14 with three grades of anaerobism sections 15 are completely isolated opens; The top of second partition is provided with and makes the sewage in secondary anaerobic section enter water hole 16 in three grades of anaerobism sections; The first biologic packing material is filled with in three grades of anaerobism sections.First biologic packing material can select any one biologic packing material of the prior art as required, and in the present embodiment, the first biologic packing material is biological rope.
The present embodiment is provided with multiple projection on the surface of second partition, these projections can rule be arranged, and also can irregularly arrange, and protruding setting can promote the apposition growth of multiple-microorganism, strengthen the absorption of microbe matter on dividing plate, improve outlet effect.
Be provided with upflow tube 17 in three grades of anaerobism sections, the entrance of upflow tube is positioned at the bottom of described three grades of anaerobism sections, and the outlet of upflow tube is positioned at the top of three grades of anaerobism sections and by bend pipe 18, the sewage of three grades of anaerobism sections is incorporated into Aerobic Pond 2.
Be filled with the second filler 23 that nitration reaction can occur in Aerobic Pond 2, and in Aerobic Pond, be provided with the tracheae 21 be connected with extraneous air pump 22.
The second filler 23 in the present embodiment is multiple water treatment AO reactors be deposited in together.This water treatment AO reactor comprises hollow housing 231, and the porous medium of filling in housing, housing is provided with multiple through hole 232, and the outside surface of housing is interval with multiple protruding 233, housing is filled with anaerobism carrier 234.
Aerobic Pond 2 and anoxic pond 3 share a sidewall 33, and be provided with communicating aperture 34 in the lower end of this sidewall 33, the sewage in Aerobic Pond 2 is entered in anoxic pond 3 by communicating aperture 34.
The 3rd filler 32 that anti-nitration reaction can occur is filled with in anoxic pond 3.3rd biologic packing material can select any one biologic packing material of the prior art as required, also selects biological rope in the present embodiment.
The middle and upper part of anoxic pond 3 is provided with the posticum 31 being communicated with settling tank 4.The sewage of anoxic pond process to enter in settling tank 4 in A district by posticum 31.
The second lateral partitions 47 being laterally provided with the first lateral partitions 43 in settling tank 4 and being positioned at below described first lateral partitions, settling tank is laterally divided into the first district 48 of district 44, second and the 3rd district 45 by first, second lateral partitions from bottom to top;
Wash plate 49 and Horizontal-flow precipitation separation device 41 is provided with successively along water (flow) direction in 3rd district 45, wherein the upper end of wash plate 49 is connected in the first lateral partitions 43, between the lower end of wash plate and the second lateral partitions, there is gap, 3rd district 45 is A district, B district and C district along water (flow) direction longitudinal subdivision by wash plate 49 and Horizontal-flow precipitation separation device, and A district is connected by gap with B district;
Posticum 31 is positioned at the top of settling tank and is communicated with A district;
First lateral partitions 43 is sealedly connected on the end face of Horizontal-flow precipitation separation device, and the first lateral partitions is provided with water outlet 46, and water outlet 46 is positioned at the top in C district;
Second lateral partitions 47 is provided with multiple mudhole corresponding with the spoil disposal passage of Horizontal-flow precipitation separation device;
The traverse baffle 42 that polylith makes current baffling and row in the 3rd district is longitudinally provided with in 3rd district 45; The present embodiment is provided with multiple protruding (not shown) on the surface of traverse baffle; These projections can rule be arranged, and also can irregularly arrange.Water outlet 46 is positioned at the upstream in the 3rd district, and the downstream position of the 3rd last block traverse baffle of district is communicated with rising pipe 7, is drawn by the water purification after process by rising pipe 7.
Horizontal-flow precipitation separation device 41 in the present embodiment comprises and is arranged on settling tank inner frame 414, polylith waved plate 411 is vertically arranged with in framework, described waved plate cross section is for being periodically variable shape wave structure, each described waved plate is all arranged relative to horizontal plane, adjacent waved plate be symmetrical arranged and each other between be separated with spacing, the minimum spacing between adjacent corrugated plate is spoil disposal passage 412; Also longitudinally be provided with polylith dividing plate 413 between adjacent described waved plate, these baffle intervals are arranged, and the width of dividing plate is greater than the minor increment between adjacent corrugated plate and is less than the ultimate range between adjacent corrugated plate.
Conveniently spoil disposal, the present embodiment all arranges suction pipe road 5 in anaerobic pond 1, Aerobic Pond 2, anoxic pond 3 and settling tank 4, and the entrance in this suction pipe road 5 is inserted in mud.
Consider the convenience of maintenance, the present embodiment arranges the manhole 6 of convenient maintenance respectively at the top of anaerobic pond, Aerobic Pond, anoxic pond and settling tank.
Consider cost and particular case, for Aerobic Pond provides the connection air pump of dissolved oxygen, air pump can be arranged in Aerobic Pond, and preferred air pump is placed on separately outside equipment, so that inspection and maintenance.
The principle of work of this joint household formula waste disposal plant is described below:
Sanitary sewage is drained in one-level anaerobism section from the water inlet pipe 18 being arranged on one-level anaerobism section top, the solid matter in sewage, as the preliminary sedimentation carry out anaerobically fermenting in one-level anaerobism section such as ight soil, paper scrap.Solid matter is after anaerobically fermenting, and loose solid matter fermentation gas and floating, heavy sinking, the upper strata being formed in one-level anaerobism section is scum silica frost, and middle level is clear liquid, and lower floor is fermented sludge.
Enter secondary anaerobic section by the scum silica frost on the first spacers block upper strata, the clear water at middle part and the mud of bottom then enter secondary anaerobic section from bottom.In secondary anaerobic section, owing to newly not entering the disturbance of sewage, sewage precipitates further in the state of geo-stationary and ferments, and supernatant liquor enters three grades of anaerobism sections through water hole.In three grades of anaerobism sections biologic packing material effect under increase the increment of anaerobion, improve biodegradability of organic matter and clearance.
Described Aerobic Pond inside arranges the second biologic packing material, in pond, blast main is installed, be connected with extraneous air pump, for Aerobic Pond provides sufficient oxygen, sewage fully contacts with filler in Aerobic Pond, carry out nitration reaction, the organic substance in sewage can be adequately broken, and enters oxygen-starved area through bottom water hole.The present embodiment adopts AO reactor, suspended solids in sewage can be captured in carrier inside, along with continuous growth, the enrichment of the continuous accumulation of acquisition procedure and microorganism, be conducive to the breeding of variform microorganism, simultaneously due to the existence of anaerobism, micro-aerobic and aerobic various environment, can promote that the decrement of mud does not even produce mud.
Described anoxic pond inside arranges the 3rd biologic packing material, enters oxygen-starved area carry out anti-nitration reaction at Aerobic Pond through the sewage of nitration reaction, removes the total nitrogen content in water.
Sewage after further process enters in Aerobic Pond from upflow tube, owing to being filled with the second biologic packing material in Aerobic Pond, also blast main is installed simultaneously, be connected with extraneous air pump, for Aerobic Pond provides sufficient oxygen, sewage fully contacts with filler in Aerobic Pond, and after the organic substance in sewage is adequately broken, through bottom, water hole communicating aperture enters oxygen-starved area.
Carry out anti-nitration reaction under the effect of sewage the 3rd biologic packing material in anoxic pond, remove the total nitrogen content in water.Then settling tank is entered from the posticum anoxic pond and settling tank share common sidewalls.
Under the backstop of wash plate, first sewage enter in the A district in settling tank second district, longitudinally dividing plate is dirty, reallocates and cushion sewage, then from the gap between wash plate and the second lateral partitions, enters B district, and then enter in Horizontal-flow precipitation separation device, under the effect of Horizontal-flow precipitation separation device, isolate most of solid matter, sewage horizontal flow enters C district, and mud is descending along spoil disposal passage, enter the firstth district via each mudhole, deposit in the firstth district.Sewage in C district enters the 3rd district via water outlet, advances, the solid matter in sewage is deposited further at this, improves pollutants removal rate further along each traverse baffle horizontal baffling.Water purification after final process is up to standard sends settling tank discharge by rising pipe.
When sludgd deposition to a certain extent time, can by being reserved in the suction pipe road in anaerobic pond, Aerobic Pond, anoxic pond and settling tank, easily mud is regularly pumped out outward transport process; When needing repair and maintenance, enter in interior device the manhole that can arrange from anaerobic pond, Aerobic Pond, anoxic pond top and carry out maintenance examination.
Compared with prior art, joint household formula sewage treatment unit of the present utility model have the following advantages (1) can to domestic sewage in rural areas (comprise from lavatory get rid of fecaluria and other sanitary sewages) carry out treatment and purification; (2) SS that can remove the COD and 80% to 90% of in sanitary sewage 85% ~ 90% by multi-stage biological process and precipitation reaches emission standard; (3) working cost is low, only needs a little air pump to be filled with air, without the need to other any power charges, saves a large amount of energy consumption; (4) keep an eye on without the need to special messenger, organize regularly fecal suction truck to clear up pool bottom sludge; (5) structure is simple, and can be mass-produced popularization.
Embodiment 2
As shown in Fig. 6 to Figure 14, being provided with dividing plate 19 in the anaerobic pond 1 in this joint household formula waste disposal plant is one-level anaerobic zone 19a and secondary anaerobic district 19b by anaerobic pond longitudinal subdivision, is connected between one-level anaerobic zone and secondary anaerobic district by junctor 8.
In the present embodiment, junctor 8 is arranged on the bottom of dividing plate, and it comprises the collection tube 81 be arranged in one-level anaerobic zone and the distribution pipe 82 be arranged in secondary anaerobic district, is connected between collection tube 81 and distribution pipe 82 by pipe connecting 83; And collection tube 81 and distribution pipe 82 are equipped with multiple water hole 84.Junctor 8 can to the current remix entering junctor, carries out quadratic distribution again when then discharging via each water hole of distribution pipe, make to enter the current mixing in secondary anaerobic district evenly.
The bottom of Aerobic Pond 2 and anoxic pond 3 is equipped with current redistributor.Current redistributor in the present embodiment is arranged on Aerobic Pond and is separated dividing plate 9 bottom anoxic pond, and this separation dividing plate is evenly equipped with multiple posticum 91.
The bottom of anoxic pond 3 is provided with aerating apparatus 35.Aerating apparatus can select as required of the prior art any one.
The middle and upper part of anoxic pond 3 is provided with the posticum being communicated with settling tank 4, and posticum connects the diversion passage 51 be arranged in settling tank by conduit pipe, the mixing zone 56 below the outlet precipitation separation device of diversion passage 51.
Conduit pipe 51 can, for the water-diverting area isolated by dividing plate, also can be adopt aqueduct diversion.
The entrance in the present embodiment baffling district 55 is communicated with the outlet of precipitation separation device, and the communicating downstream rising pipe in baffling district, the structure in middle baffling district has two kinds.As shown in figure 11, the traverse baffle in baffling district comprises the first traverse baffle 52 arranged in parallel to one, and each first traverse baffle is also vertically provided with the second traverse baffle 53, and the second traverse baffle correspondence on adjacent first traverse baffle is arranged.
As shown in figure 12, the traverse baffle 54 in baffling district coils and arranges another kind, and current are walked at baffling district internal screw.
The present embodiment is also respectively equipped with the first current redistributor 25 and the second current redistributor 36 at the top of Aerobic Pond and anoxic pond.In the present embodiment, the first current redistributor 25 is identical with the structure of the second current redistributor 36, includes inlet channel, and inlet channel is evenly provided with multiple posticum.
The current entered in Aerobic Pond and anoxic pond enter the first current redistributor 25 and the second current redistributor 36 first respectively, then flow out via the posticum on the first current redistributor and the second current redistributor, import to the bottom of Aerobic Pond and anoxic pond, carry out remix by the first current redistributor 25 and the second current redistributor 36 pairs of current.
All the other contents are identical with embodiment 1.
Claims (10)
1. a joint household formula waste disposal plant, is characterized in that comprising the anaerobic pond, Aerobic Pond, anoxic pond and the settling tank that are connected;
Described anaerobic pond is connected with described Aerobic Pond;
Be filled with the second filler that nitration reaction can occur in described Aerobic Pond, and in Aerobic Pond, be provided with the tracheae be connected with extraneous air pump;
Described Aerobic Pond is connected with the bottom of described anoxic pond;
The 3rd filler that anti-nitration reaction can occur is filled with in described anoxic pond;
The middle and upper part of described anoxic pond is provided with the posticum being communicated with described settling tank, and this posticum connects the diversion passage be arranged in described settling tank, and the outlet of described diversion passage is positioned at the below of described precipitation separation device; The bottom of described Aerobic Pond is provided with aerating apparatus;
Described precipitation separation device is arranged on the middle part of described settling tank, the top of the inherent described precipitation separation device of settling tank is also provided with baffling district, be provided with traverse baffle in described baffling district, the entrance in described baffling district is communicated with the outlet of described precipitation separation device, the communicating downstream rising pipe in described baffling district;
Be provided with suction pipe road in described anaerobic pond, Aerobic Pond, anoxic pond and settling tank, the entrance in this suction pipe road is all inserted in mud.
2. joint household formula waste disposal plant according to claim 1, is characterized in that described traverse baffle comprises the first traverse baffle arranged in parallel.
3. joint household formula waste disposal plant according to claim 2, is characterized in that adjacent described first traverse baffle can be provided with the second traverse baffle, described second traverse baffle and described first traverse baffle perpendicular.
4. joint household formula waste disposal plant according to claim 1, is characterized in that described traverse baffle horizontal plate is around being arranged in described baffling district.
5. the joint household formula waste disposal plant according to the arbitrary claim of Claims 1-4, is characterized in that the bottom of described Aerobic Pond and described anoxic pond is equipped with current redistributor.
6. joint household formula waste disposal plant according to claim 5, is characterized in that described current redistributor is for being separated dividing plate, and this separation dividing plate is evenly equipped with multiple posticum.
7. joint household formula waste disposal plant according to claim 5, is characterized in that being provided with dividing plate in described anaerobic pond by described anaerobic pond longitudinal subdivision is one-level anaerobic zone and secondary anaerobic district, is connected by junctor between one-level anaerobic zone and secondary anaerobic district.
8. joint household formula waste disposal plant according to claim 7, it is characterized in that described junctor comprises the collection tube be arranged in described one-level anaerobic zone and the distribution pipe be arranged in described secondary anaerobic district, be connected by pipe connecting between described collection tube and described distribution pipe; Described collection tube and described distribution pipe are equipped with multiple water hole.
9. joint household formula waste disposal plant according to claim 5, it is characterized in that in described anaerobic pond, being provided with the first dividing plate and described anaerobic pond longitudinal subdivision is one-level anaerobism section, secondary anaerobic section and three grades of anaerobism sections by second partition, wherein the upper edge of the first dividing plate is tightly connected the upper surface of described anaerobic pond, the lower ora terminalis of the first dividing plate is unsettled in described anaerobic pond, and one-level anaerobism section is connected with the bottom of secondary anaerobic section at described anaerobic pond; Described second partition is through described anaerobic pond longitudinally, and the top of described second partition is provided with and makes the sewage in secondary anaerobic section enter water hole in three grades of anaerobism sections; The first biologic packing material is filled with in described three grades of anaerobism sections;
Be provided with upflow tube in described three grades of anaerobism sections, the entrance of described upflow tube is positioned at the bottom of described three grades of anaerobism sections, and the outlet of described upflow tube is positioned at the top of described three grades of anaerobism sections and is communicated with described Aerobic Pond.
10. joint household formula waste disposal plant according to claim 9, is characterized in that described upflow tube is three-port structure, and its upper port is communicated with air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787931.6U CN204342520U (en) | 2014-12-12 | 2014-12-12 | Joint household formula waste disposal plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787931.6U CN204342520U (en) | 2014-12-12 | 2014-12-12 | Joint household formula waste disposal plant |
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| CN204342520U true CN204342520U (en) | 2015-05-20 |
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| CN201420787931.6U Withdrawn - After Issue CN204342520U (en) | 2014-12-12 | 2014-12-12 | Joint household formula waste disposal plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609553A (en) * | 2014-12-12 | 2015-05-13 | 浙江德安科技股份有限公司 | Co-peasant household type sewage treatment plant |
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2014
- 2014-12-12 CN CN201420787931.6U patent/CN204342520U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609553A (en) * | 2014-12-12 | 2015-05-13 | 浙江德安科技股份有限公司 | Co-peasant household type sewage treatment plant |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 315182 Zhejiang Province, Ningbo City West Industrial Zone, Daxie Pavilion 8-6-2 block Patentee after: Zhejiang Dean Technology Co., Ltd. Address before: 315040 Zhejiang Province, Ningbo city national high tech Zone Blue Sword Road No. 1377, Dean of eco industrial park Patentee before: Zhejiang Dean Technology Co., Ltd. |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20150520 Effective date of abandoning: 20170426 |
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| AV01 | Patent right actively abandoned |