CN112499915A - Combined system and method for strengthening rapid infiltration sewage treatment module - Google Patents
Combined system and method for strengthening rapid infiltration sewage treatment module Download PDFInfo
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- CN112499915A CN112499915A CN202110099291.4A CN202110099291A CN112499915A CN 112499915 A CN112499915 A CN 112499915A CN 202110099291 A CN202110099291 A CN 202110099291A CN 112499915 A CN112499915 A CN 112499915A
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- 239000010865 sewage Substances 0.000 title claims abstract description 96
- 230000008595 infiltration Effects 0.000 title claims abstract description 63
- 238000001764 infiltration Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000005728 strengthening Methods 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 179
- 239000002689 soil Substances 0.000 claims abstract description 19
- 238000012856 packing Methods 0.000 claims description 78
- 238000009423 ventilation Methods 0.000 claims description 30
- 238000000926 separation method Methods 0.000 claims description 15
- 230000029087 digestion Effects 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 4
- 239000012466 permeate Substances 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 239000008213 purified water Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims 3
- 239000000945 filler Substances 0.000 description 12
- 230000008901 benefit Effects 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 5
- 244000005700 microbiome Species 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000149 chemical water pollutant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Abstract
The invention discloses a combined system and a method for a reinforced rapid infiltration sewage treatment module, belonging to the technical field of sewage treatment, wherein the combined system for the reinforced rapid infiltration sewage treatment module comprises a pretreatment tank, an anaerobic tank and a rapid infiltration tank, wherein the pretreatment tank is used for carrying out oil removal treatment on sewage; the pretreatment tank is communicated with the anaerobic tank through a pipeline, a valve is arranged on the pipeline, a first water outlet is formed in the side face of the upper part of the anaerobic tank above the rapid infiltration tank, and a first water tank is arranged at the lower part of the first water outlet; the invention adopts a uniform diversion method to introduce water below the soil layer, thereby effectively avoiding the damage and flooding of the soil layer by water.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a combined system and a method of an enhanced rapid infiltration sewage treatment module.
Background
The rapid infiltration sewage treatment technology is a new sewage treatment method, and realizes the purification effect of waste water through the filtration, interception, adsorption and decomposition of organic substances in water by an infiltration medium and microorganisms growing on the medium. The method has the advantages of low investment, low energy consumption, low cost and the like, and has certain denitrification and dephosphorization effects, so the method can be applied to the treatment of domestic sewage in cities and towns and communities, and particularly has more advantages for the treatment of rural sewage with high ammonia nitrogen value, less water quantity, simple and convenient operation and maintenance requirements and limited land, and the rapid infiltration sewage treatment system is relative to the constructed wetland with large land area. At present, the technology is widely applied to treatment of different types of water bodies such as urban and rural domestic sewage, bath wastewater, micro-polluted river water, eutrophic lake and reservoir, aquaculture wastewater, industrial wastewater, landfill leachate, effluent of secondary sewage treatment plants and the like, and particularly has wide economic benefit, ecological benefit and social benefit in the aspects of reducing pollution of distributed domestic sewage pollution sources to ground water environment and damage to aquatic ecology.
However, the existing rapid infiltration sewage treatment system adopts a direct flood irrigation mode to introduce a soil layer, which is easy to damage and flood the soil layer, and the air permeability of the packing layer is poor, which can affect the adsorption and decomposition of microorganisms in the packing layer on organic substances in sewage.
Disclosure of Invention
In view of the above, the present invention provides a system and a method for enhancing rapid infiltration sewage treatment module combination, which can effectively avoid the damage and flooding of the soil layer caused by water by introducing the water under the soil layer by a uniform diversion method, aiming at the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sewage treatment module combined system for strengthening rapid infiltration comprises a pretreatment tank, an anaerobic tank and a rapid infiltration tank, wherein the pretreatment tank is used for carrying out oil separation treatment on sewage, the anaerobic tank is used for removing organic matters in the sewage subjected to the oil separation treatment, and the rapid infiltration tank is used for purifying the sewage treated by the anaerobic tank; the pretreatment tank is communicated with the anaerobic tank through a pipeline, a valve is arranged on the pipeline, a first water outlet is formed in the side face of the upper part of the anaerobic tank above the rapid infiltration tank, and a first water tank is arranged at the lower part of the first water outlet;
the rapid infiltration pond comprises an infiltration pond body, a packing layer unit is arranged in the infiltration pond body, water distribution pipes are buried in the packing layer unit and close to the upper surface of the packing layer unit, seepage holes are formed in the water distribution pipes, each water distribution pipe is communicated with a water distribution pipe above the infiltration pond body through a water guide pipe, one end of each water distribution pipe is sealed, the other end of each water distribution pipe is communicated with the bottom of a first water tank, a second water outlet is formed in the outer side of the lower portion of the infiltration pond body, a filter screen is arranged in the second water outlet, a second water tank is arranged on the outer side of the second water outlet, and the bottom of the inner side of the infiltration pond body is obliquely arranged and close to one end of the second water tank and is lower than one end of.
Furthermore, the packing layer unit comprises a soil layer, a first packing layer, a second packing layer, a third packing layer and a fourth packing layer which are sequentially arranged from top to bottom, the packing diameters of the first packing layer, the second packing layer, the third packing layer and the fourth packing layer are sequentially increased, and plants are planted on the soil layer.
Furthermore, a ventilation layer is respectively arranged between the first packing layer and the second packing layer, between the second packing layer and the third packing layer, and between the third packing layer and the fourth packing layer, ventilation pipelines are respectively embedded in all the ventilation layers, ventilation holes are formed in all the ventilation pipelines, and all the ventilation pipelines are connected in parallel and communicated with an air blower through pipelines.
Furthermore, a heating pipe is arranged on a pipeline between the air blower and the ventilation layer.
Furthermore, a water wheel is rotatably arranged in the first water tank through a support frame, and a water bucket groove is formed in the circumferential surface of the water wheel.
Further, the side of preliminary treatment pond sets up the sewage entry, be provided with the oil removal baffle of perpendicular to the surface of water in the preliminary treatment pond, the bottom of oil removal baffle stretches into in the sewage just the bottom of oil removal baffle with leave the clearance between the bottom of preliminary treatment pond.
Further, an inspection opening is respectively formed in the top of the pretreatment tank and the top of the anaerobic tank.
In addition, the invention also provides a reinforced rapid infiltration sewage treatment method, which comprises the following steps:
step one, sewage enters a pretreatment tank from a sewage inlet, and oil in the sewage is blocked on the left side by an oil separation baffle after the sewage enters the pretreatment tank;
step two, the sewage after oil separation treatment enters an anaerobic tank through a pipeline, and anaerobic digestion treatment is carried out in the anaerobic tank;
step three, sewage after anaerobic digestion treatment enters a first water tank from a first water outlet, the sewage in the first water tank is respectively conveyed to water distribution pipes embedded in the packing layer unit through water distribution pipes, and the water in the water distribution pipes permeates into the packing layer unit through water seepage holes in the water distribution pipes;
and step four, purifying the sewage after the sewage enters the packing layer unit, filtering the purified water by the filter screen through the second water outlet, and then entering a second water tank to finish the sewage treatment.
Further, in the third step, in the process that the sewage after the anaerobic digestion treatment enters the first water tank from the first water outlet, the sewage is firstly guided into the water bucket on the water wheel, the water wheel rotates under the action of water potential, and water is guided into the first water tank in the rotating process so as to increase the oxygen content in the water in the first water tank.
The invention has the beneficial effects that:
aiming at the technical problems that in the prior art, the existing rapid infiltration sewage treatment system introduces a soil layer in a direct flood irrigation mode and is easy to damage and flood the soil layer, the invention provides a reinforced rapid infiltration sewage treatment module combined system which comprises a pretreatment tank, an anaerobic tank and a rapid infiltration tank, wherein the pretreatment tank is used for carrying out oil separation treatment on sewage, the anaerobic tank is used for removing organic matters in the sewage subjected to the oil separation treatment, and the rapid infiltration tank is used for purifying the sewage subjected to the anaerobic tank treatment; the pretreatment tank is communicated with the anaerobic tank through a pipeline, a valve is arranged on the pipeline, a first water outlet is formed in the side face of the upper portion of the anaerobic tank and located above the rapid infiltration tank, and a first water tank is arranged on the lower portion of the first water outlet.
The rapid infiltration pond comprises an infiltration pond body, a packing layer unit is arranged in the infiltration pond body, water distribution pipes are buried in the packing layer unit and close to the upper surface of the packing layer unit, seepage holes are formed in the water distribution pipes, each water distribution pipe is communicated with a water distribution pipe above the infiltration pond body through a water guide pipe, one end of each water distribution pipe is sealed, the other end of each water distribution pipe is communicated with the bottom of the corresponding first water tank, a second water outlet is formed in the outer side of the lower portion of the infiltration pond body, a filter screen is arranged in the second water outlet, a second water tank is arranged on the outer side of the second water outlet, and the bottom of the inner side of the infiltration pond body is obliquely arranged and close to one end of the second water tank and lower than one end of the second.
After the structure is adopted, water is introduced below the soil layer by adopting a uniform diversion method, so that the damage and flooding of the soil layer by the water are effectively avoided.
In addition, in order to solve the technical problem that the poor air permeability of the packing layer can influence the adsorption and decomposition of microorganisms in the packing layer on organic substances in sewage, a ventilation layer is respectively arranged between the first packing layer and the second packing layer, between the second packing layer and the third packing layer and between the third packing layer and the fourth packing layer, ventilation pipelines are respectively embedded in all the ventilation layers, ventilation holes are formed in the ventilation pipelines, and all the ventilation pipelines are connected in parallel and communicated with an air blower through pipelines.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an enhanced rapid infiltration sewage treatment module combined system according to the present invention;
FIG. 2 is a schematic structural view of the rapid infiltration tank of the present invention;
reference numerals:
a pretreatment tank 1; an anaerobic tank 2; a rapid infiltration tank 3; a first water outlet 4; a first water tank 5; a percolation pool body 6; a water distribution pipe 7; a water conduit 8; a water diversion pipe 9; a second water outlet 10; a filter screen 11; a second water tank 12; a soil layer 13; a first packing layer 14; a second packing layer 15; a third packing layer 16; a fourth packing layer 17; a ventilation layer 18; a ventilation line 19; a blower 20; a heating pipe 21; a support frame 22; a water wheel 23; a hopper tank 24; a water inlet 25; an oil-separating baffle 26; an inspection opening 27.
Detailed Description
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein. It should be understood that, for the sake of clarity, the terms "front, back, left, right, up, down" and the like used herein refer to the orientation terms with respect to fig. 1, and the orientation terms are not changed by the conversion of the drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 and 2 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
As shown in figures 1 and 2 of the drawings,
specifically, as shown in fig. 1 and fig. 2, a rapid infiltration enhanced sewage treatment module combination system comprises a pretreatment tank 1, an anaerobic tank 2 and a rapid infiltration tank 3, wherein the pretreatment tank 1 is used for oil removal of sewage, the anaerobic tank 2 is used for removing organic matters in the sewage subjected to oil removal, and the rapid infiltration tank 3 is used for purification of the sewage treated by the anaerobic tank 2; pretreatment pond 1 with be linked together through the pipeline between the anaerobism pond 2, be provided with the valve on the pipeline, be located 3 tops in quick infiltration pond first delivery port 4 has been seted up to the upper portion side in anaerobism pond 2, the lower part of first delivery port 4 is provided with first basin 5.
As shown in fig. 2, the rapid infiltration tank 3 includes an infiltration tank body 6, a packing layer unit is arranged in the infiltration tank body 6, a water distribution pipe 7 is embedded in the packing layer unit and near the upper surface of the packing layer unit, a water seepage hole is formed in the water distribution pipe 7, each water distribution pipe 7 is communicated with a water distribution pipe 9 positioned above the infiltration tank body 6 through a water guide pipe 8, one end of the water distribution pipe 9 is closed, the other end of the water distribution pipe is communicated with the bottom of the first water tank 5, a second water outlet 10 is formed in the outer side of the lower portion of the infiltration tank body 6, a filter screen 11 is arranged in the second water outlet 10, a second water tank 12 is arranged on the outer side of the second water outlet 10, and the bottom of the inner side of the infiltration tank body 6 is obliquely arranged and near one end of the second water tank 12 is lower than.
According to another embodiment of the present invention, as shown in fig. 2, the filler layer unit includes a soil layer 13, a first filler layer 14, a second filler layer 15, a third filler layer 16 and a fourth filler layer 17 which are sequentially arranged from top to bottom, the filler diameters of the first filler layer 14, the second filler layer 15, the third filler layer 16 and the fourth filler layer 17 are sequentially increased, and plants are planted on the soil layer 13.
In the embodiment, after the structure is adopted in the combined system of the reinforced rapid infiltration sewage treatment module, sewage enters the pretreatment tank 1 from the sewage inlet 25, and oil in the sewage is blocked on the left side by the oil separation baffle 26 after the sewage enters the pretreatment tank 1; then, the sewage after oil separation treatment enters an anaerobic tank 2 through a pipeline, and anaerobic digestion treatment is carried out in the anaerobic tank 2; then, sewage after anaerobic digestion treatment enters a first water tank 5 from a first water outlet 4, the sewage in the first water tank 5 is respectively conveyed to water distribution pipes 7 embedded in the packing layer unit through water distribution pipes 9, and the water in the water distribution pipes 7 permeates into the packing layer unit through water seepage holes in the water distribution pipes 7; and finally, the sewage enters the packing layer unit for purification treatment, and the purified water enters the second water tank 12 after being filtered by the second water outlet 10 and the filter screen 11, so that the sewage treatment is completed.
According to another embodiment of the present invention, as shown in fig. 2, in order to solve the technical problem that the poor ventilation of the packing layer can affect the adsorption and decomposition of organic substances in sewage by microorganisms in the packing layer, a ventilation layer 18 is respectively arranged between the first packing layer 14 and the second packing layer 15, between the second packing layer 15 and the third packing layer 16, and between the third packing layer 16 and the fourth packing layer 17, ventilation pipelines 19 are respectively embedded in all the ventilation layers 18, the ventilation pipelines 19 are provided with vent holes, and all the ventilation pipelines 19 are connected in parallel and are communicated with a blower 20 through pipelines.
According to another embodiment of the present invention, as shown in fig. 2, a heating pipe 21 is provided on the pipe between the blower 20 and the ventilation layer 18.
According to another embodiment of the present invention, as shown in fig. 1, a water wheel 23 is rotatably disposed in the first water tank 5 through a support frame 22, and a water bucket 24 is opened on a circumferential surface of the water wheel 23.
According to another embodiment of the invention, as shown in fig. 1, a sewage inlet 25 is arranged on the side of the pretreatment tank 1, an oil separation baffle 26 perpendicular to the water surface is arranged in the pretreatment tank 1, the bottom of the oil separation baffle 26 extends into the sewage, and a gap is left between the bottom of the oil separation baffle 26 and the bottom of the pretreatment tank 1.
According to another embodiment of the present invention, as shown in fig. 1, an inspection opening 27 is provided at the top of the pretreatment tank 1 and the top of the anaerobic tank 2, respectively.
In addition, the invention also provides a reinforced rapid infiltration sewage treatment method, which comprises the following steps:
step one, sewage enters a pretreatment tank 1 from a sewage inlet 25, and oil in the sewage is blocked on the left side by an oil separation baffle 26 after the sewage enters the pretreatment tank 1;
step two, the sewage after oil separation treatment enters an anaerobic tank 2 through a pipeline, and anaerobic digestion treatment is carried out in the anaerobic tank 2;
step three, sewage after anaerobic digestion treatment enters a first water tank 5 from a first water outlet 4, the sewage in the first water tank 5 is respectively conveyed to water distribution pipes 7 embedded in a packing layer unit through water distribution pipes 9, and the water in the water distribution pipes 7 permeates into the packing layer unit through water seepage holes in the water distribution pipes 7;
and step four, purifying the sewage after the sewage enters the packing layer unit, filtering the purified water by the second water outlet 10 and the filter screen 11, and then entering the second water tank 12 to finish the sewage treatment.
According to another embodiment of the present invention, in the third step, when the sewage after the anaerobic digestion treatment enters the first water tank 5 from the first water outlet 4, the sewage is firstly guided into the water bucket 24 on the water wheel 23, the water wheel 23 rotates under the action of the water potential, and the water is guided into the first water tank 5 during the rotation process, so as to increase the oxygen content in the water in the first water tank 5.
The invention adopts a uniform diversion method to introduce water below the soil layer, thereby effectively avoiding the damage and flooding of the soil layer by water. In addition, the technical problem that the adsorption and decomposition of microorganisms in the filler layer on organic substances in sewage are influenced due to poor ventilation of the filler layer can be solved.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. The utility model provides a strengthen rapid infiltration sewage treatment module combined system which characterized in that: the sewage treatment device comprises a pretreatment tank, an anaerobic tank and a rapid infiltration tank, wherein the pretreatment tank is used for carrying out oil removal treatment on sewage, the anaerobic tank is used for removing organic matters in the sewage subjected to the oil removal treatment, and the rapid infiltration tank is used for carrying out purification treatment on the sewage subjected to the treatment in the anaerobic tank; the pretreatment tank is communicated with the anaerobic tank through a pipeline, a valve is arranged on the pipeline, a first water outlet is formed in the side face of the upper part of the anaerobic tank above the rapid infiltration tank, and a first water tank is arranged at the lower part of the first water outlet;
the rapid infiltration pond comprises an infiltration pond body, a packing layer unit is arranged in the infiltration pond body, water distribution pipes are buried in the packing layer unit and close to the upper surface of the packing layer unit, seepage holes are formed in the water distribution pipes, each water distribution pipe is communicated with a water distribution pipe above the infiltration pond body through a water guide pipe, one end of each water distribution pipe is sealed, the other end of each water distribution pipe is communicated with the bottom of a first water tank, a second water outlet is formed in the outer side of the lower portion of the infiltration pond body, a filter screen is arranged in the second water outlet, a second water tank is arranged on the outer side of the second water outlet, and the bottom of the inner side of the infiltration pond body is obliquely arranged and close to one end of the second water tank and is lower than one end of.
2. The modular system of claim 1 wherein the module further comprises: the packing layer unit comprises a soil layer, a first packing layer, a second packing layer, a third packing layer and a fourth packing layer which are sequentially arranged from top to bottom, the packing diameters of the first packing layer, the second packing layer, the third packing layer and the fourth packing layer are sequentially increased, and plants are planted on the soil layer.
3. The integrated, rapid infiltration wastewater treatment module system of claim 2, wherein: and ventilation layers are respectively arranged between the first packing layer and the second packing layer, between the second packing layer and the third packing layer and between the third packing layer and the fourth packing layer, ventilation pipelines are respectively embedded in all the ventilation layers, ventilation holes are formed in the ventilation pipelines, and all the ventilation pipelines are connected in parallel and communicated with an air blower through pipelines.
4. The integrated, rapid infiltration wastewater treatment module system of claim 3, wherein: and a heating pipe is arranged on a pipeline between the air blower and the ventilation layer.
5. The modular system of claim 1 wherein the module further comprises: a water wheel is rotatably arranged in the first water tank through a support frame, and a water bucket groove is formed in the circumferential surface of the water wheel.
6. The modular system of claim 1 wherein the module further comprises: the side of preliminary treatment pond sets up the sewage entry, be provided with the oil removal baffle of perpendicular to surface of water in the preliminary treatment pond, the bottom of oil removal baffle stretches into in the sewage just the bottom of oil removal baffle with leave the clearance between the bottom of preliminary treatment pond.
7. The modular system of claim 1 wherein the module further comprises: and the top of the pretreatment tank and the top of the anaerobic tank are respectively provided with an inspection hole.
8. A reinforced rapid infiltration sewage treatment method is characterized by comprising the following steps:
step one, sewage enters a pretreatment tank from a sewage inlet, and oil in the sewage is blocked on the left side by an oil separation baffle after the sewage enters the pretreatment tank;
step two, the sewage after oil separation treatment enters an anaerobic tank through a pipeline, and anaerobic digestion treatment is carried out in the anaerobic tank;
step three, sewage after anaerobic digestion treatment enters a first water tank from a first water outlet, the sewage in the first water tank is respectively conveyed to water distribution pipes embedded in the packing layer unit through water distribution pipes, and the water in the water distribution pipes permeates into the packing layer unit through water seepage holes in the water distribution pipes;
and step four, purifying the sewage after the sewage enters the packing layer unit, filtering the purified water by the filter screen through the second water outlet, and then entering a second water tank to finish the sewage treatment.
9. The method of claim 8, wherein the step of performing intensive rapid infiltration wastewater treatment comprises: in the third step, in the process that the sewage after anaerobic digestion treatment enters the first water tank from the first water outlet, the sewage is firstly guided into the water bucket on the water wheel, the water wheel rotates under the action of water potential, and water is guided into the first water tank in the rotating process so as to increase the oxygen content in the water in the first water tank.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074989U (en) * | 1990-08-08 | 1991-04-17 | 湖北省机械化养鱼开发公司 | Water wheel type incubating device for fry |
| CN103304029A (en) * | 2012-03-15 | 2013-09-18 | 中国科学院城市环境研究所 | Artificial soil infiltration system for treating rural distributed sewage |
| CN205740689U (en) * | 2016-07-14 | 2016-11-30 | 青岛大学 | A kind of vertical-type eco-filtration pond for sewage purification |
| CN109111045A (en) * | 2018-09-20 | 2019-01-01 | 北京师范大学 | A kind of intensified anti-nitrated denitrogenation dephosphorizing diafiltration bed system |
| CN111574001A (en) * | 2020-06-22 | 2020-08-25 | 广州市广环环保科技有限公司 | Combined system and method for strengthening rapid infiltration sewage treatment module |
| CN214990946U (en) * | 2021-01-25 | 2021-12-03 | 河南弘康环保科技有限公司 | Reinforced rapid infiltration sewage treatment module combined system |
-
2021
- 2021-01-25 CN CN202110099291.4A patent/CN112499915A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074989U (en) * | 1990-08-08 | 1991-04-17 | 湖北省机械化养鱼开发公司 | Water wheel type incubating device for fry |
| CN103304029A (en) * | 2012-03-15 | 2013-09-18 | 中国科学院城市环境研究所 | Artificial soil infiltration system for treating rural distributed sewage |
| CN205740689U (en) * | 2016-07-14 | 2016-11-30 | 青岛大学 | A kind of vertical-type eco-filtration pond for sewage purification |
| CN109111045A (en) * | 2018-09-20 | 2019-01-01 | 北京师范大学 | A kind of intensified anti-nitrated denitrogenation dephosphorizing diafiltration bed system |
| CN111574001A (en) * | 2020-06-22 | 2020-08-25 | 广州市广环环保科技有限公司 | Combined system and method for strengthening rapid infiltration sewage treatment module |
| CN214990946U (en) * | 2021-01-25 | 2021-12-03 | 河南弘康环保科技有限公司 | Reinforced rapid infiltration sewage treatment module combined system |
Non-Patent Citations (1)
| Title |
|---|
| 贡汉坤等: "食品工艺（下册）", 高等教育出版社, pages: 436 - 8 * |
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