CN103011415B - Simple water treatment and recovery device for large-size wetland - Google Patents

Simple water treatment and recovery device for large-size wetland Download PDF

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Publication number
CN103011415B
CN103011415B CN201210588255.5A CN201210588255A CN103011415B CN 103011415 B CN103011415 B CN 103011415B CN 201210588255 A CN201210588255 A CN 201210588255A CN 103011415 B CN103011415 B CN 103011415B
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China
Prior art keywords
water
wetland
settling tank
purifying pond
proof
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CN201210588255.5A
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CN103011415A (en
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张建设
赵晟
吴常文
王万超
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Putuo School of Science and Technology of ZJOU
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Putuo School of Science and Technology of ZJOU
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The invention discloses a simple water treatment and recovery device for a large-size wetland. The simple water treatment and recovery device is provided with an annular cylindrical structure, wherein a water intake pipe and a water discharge pipe are arranged on the side surface of an outer waterproof wall, a first water current partition baffle plate, an artificial wetland purifying pond, a filtering cover plate and a settling pond are arranged in the outer waterproof wall, the artificial wetland purifying pond is provided with an inner waterproof wall and a water discharge area, the inner waterproof wall is communicated with the outer waterproof wall through the water discharge area, the inner waterproof wall is provided with a second water current partition baffle plate, a guide pipe, a water seepage hole and a drain outlet, and the drain outlet passes through the filtering cover plate and is communicated with the settling pond. The simple water treatment and recovery device disclosed by the invention has the advantages of high wastewater treating efficiency and low energy consumption.

Description

Large-scale wetland Simple water process retrieving arrangement
Technical field
The present invention relates to a kind of Sewage treatment systems, particularly relate to large-scale wetland Simple water process retrieving arrangement.
Background technology
Large-scale wetland Simple water process retrieving arrangement, belong to fishery cultivating field, but in recent years, along with further developing of aquaculture, China's aquaculture industry waste water treatment encounters a series of problem, and progressively developing into the problem affecting prospect of industrial development, the quality of these Resolving probiems not only affects we self ecotope, also affects the general orientation of the whole aquaculture industry future development of China simultaneously.Meanwhile, waste water treatment has existed for many years, wetland water treatment then mainly utilizes physical environment and manual type to combine, filtration, settling tank, wetland plant filter bed, all kinds of dissimilar natural filter sandstone medium, the one or more link of usual use, adopt physics, chemical means, sedimentation, filtration, coagulation, flocculation, and the circulating water treatment such as inhibition, scale inhibition facility, equipment; Its configuration can be divided into typical case or standard configuration, can arbitrarily the equipment such as additional filtration system, media room, aeration, bio-remediation system, irrigation system, mixed flow shape to reach the ability strengthening and remove the water pollutant such as sewage, waste water.Technology of facilities and biologic technology optimum combination are replaced expensive loaded down with trivial details water treating equipment by the present invention; There are safe and reliable, simple and convenient management, energy-conserving and environment-protective, the feature such as processing efficiency is high, energy consumption is low.
Summary of the invention
The object of the invention is to provide for prior art the large-scale wetland Simple water process retrieving arrangement that a kind of waste water treatment efficiency is high, energy consumption is low.
The present invention solves the problems of the technologies described above adopted technical scheme: large-scale wetland Simple water process retrieving arrangement, system is Ring-cylindrical structure, water inlet pipe and rising pipe are established in outer water [proof side, inside be provided with the first current subregion plate washer, Constructed Wetland For Purifying pond, filter cover plate, settling tank, Constructed Wetland For Purifying pond is provided with inner waterproofing wall and exhalant region, inner waterproofing wall is communicated by exhalant region and outer water [proof, inner waterproofing wall establishes the second current subregion plate washer, conduit, water seepage hole and sewage draining exit, sewage draining exit communicates, through blow-off line through filtration cover plate and settling tank.Water rotates into settling tank by water inlet pipe, the centrifugation of Chi Shui makes solid particulate generation sedimentation, suspension, foam dirt after filtration cover plate enter Constructed Wetland For Purifying pond, microbe carrier gravel filter material and economic waterplant district after filtering, thus achieve Chi Shui repeatedly circulating filtration.
Water inlet pipe and rising pipe are established in the outer water [proof side of system, and wherein under water inlet pipe external ground, sewage lagoon is connected with settling tank, and rising pipe is provided with outlet valve, handle.By controlling water valve handle above water valve, cistern capable of regulating drainage rate.
The outer water [proof inner bottom part of system is settling tank, guiding flow point district is middle is filter cover plate, top is Constructed Wetland For Purifying pond, the pool wall of water [proof and inner waterproofing wall outside settles the first current subregion plate washer that Chi Shui is flowed out by rising pipe, inner waterproofing wall and conduit pool wall settle the second current subregion plate washer to make Chi Shui enter Constructed Wetland For Purifying pond by exhalant region.Outside water [proof and inner waterproofing wall pool wall settle the first current subregion plate washer, enter outer water [proof after pond water circulating filter can be made and again filter, until flow out after meeting the second current subregion plate washer, thus achieve the ability of purifying liquid waste.
Constructed Wetland For Purifying pond is provided with sewage draining exit and is communicated with settling tank through filtering cover plate, makes pond water solid particle come together in settling tank through blow-off line by sewage draining exit.Circulating filtration is concise, thus enhances and purify water.Depression is arranged at bottom, and for accumulating solid dirt, dirt chip can be dispersed in annular ditch by centrifugation when water flow rotary by middle tapered protrusion, and final timing is discharged from blow-off pipe.
Constructed Wetland For Purifying pond adopts the circulating water treatment facility of artificial swamp composition, leads plantation waterplant, fill carbonate mine or Wingdale filter material Ecological Disposal breeding wastewater in Constructed Wetland For Purifying pond at wetland table.Its water is through settling tank, filtration cover plate, enter Constructed Wetland For Purifying pond, the microbe carrier gravel filter material in pond and economic waterplant are degraded and attract ammonia nitrogen, cultured water, decompose heavy metal, eliminate hazardous and noxious substances, effectively purify water and reach aquaculture water supply standard.
Conduit is higher than level ground, and its top is provided with block.Prevent foreign material from falling into, be convenient to regular maintenance.
Due to the present invention's large-scale wetland Simple water process retrieving arrangement, it has Ring-cylindrical structure, water inlet pipe and rising pipe are established in outer water [proof side, inside be provided with Constructed Wetland For Purifying pond, filter cover plate, settling tank, Constructed Wetland For Purifying pond is provided with inner waterproofing wall and exhalant region, inner waterproofing wall is communicated by exhalant region and outer water [proof, and inner waterproofing wall is provided with conduit, water seepage hole and sewage draining exit, and sewage draining exit communicates through filtration cover plate and settling tank.The advantage of the large-scale wetland Simple water process retrieving arrangement that waste water treatment efficiency is high, energy consumption is low.
Accompanying drawing explanation
Fig. 1 embodiment of the present invention perspective view;
The main pseudosection of Fig. 2 embodiment of the present invention;
Fig. 3 embodiment of the present invention is overlooked and is flowed to schematic diagram;
Fig. 4 embodiment of the present invention sectional view;
The main TV structure schematic diagram of Fig. 5 embodiment of the present invention.
Embodiment
Below in conjunction with attached embodiment, the present invention is described in further detail.
Drawing reference numeral illustrates: system 1, outlet valve 31, guiding flow point district 19, sewage draining exit 14, water seepage hole 15b, water inlet pipe 2, rising pipe 3, gravel filter material 6, waterplant 5, first current subregion plate washer 18, second current subregion plate washer 18a, Constructed Wetland For Purifying pond 12, settling tank 11, filtration cover plate 13, conduit 15, inner waterproofing wall 16, outer water [proof 17, exhalant region 16a, underground sewage pond 4.
Embodiment: referring to figs. 1 through Fig. 5, large-scale wetland Simple water process retrieving arrangement, system 1 is Ring-cylindrical structure, water inlet pipe 2 and rising pipe 3 are established in outer water [proof 17 side, inside be provided with the first current subregion plate washer 18, Constructed Wetland For Purifying pond 12, filter cover plate 13, settling tank 11, Constructed Wetland For Purifying pond 12 is provided with inner waterproofing wall 16 and exhalant region 16a, inner waterproofing wall 16 is communicated by exhalant region 16a and outer water [proof 17, the second current subregion plate washer 18a established by inner waterproofing wall 16, conduit 15, water seepage hole 15b and sewage draining exit 14, sewage draining exit 14 communicates through filtration cover plate 13 and settling tank 11, through blow-off line 11a.
Water rotates into settling tank 11 by water inlet pipe 2, the centrifugation of Chi Shui makes solid particulate generation sedimentation, suspension, foam dirt after filtration cover plate 13 enter Constructed Wetland For Purifying pond 12 after filtering, microbe carrier gravel filter material 6 and economic waterplant district 5, thus achieve Chi Shui repeatedly circulating filtration.
Water inlet pipe 2 and rising pipe 3 are established in system 1 outer water [proof 17 side, and wherein under water inlet pipe 2 external ground, sewage lagoon 4 is connected with settling tank 11, and rising pipe 3 is provided with outlet valve 31, handle 32.By controlling water valve 31 water valve handle 32 above, cistern capable of regulating drainage rate.
System 1 outer water [proof 17 inner bottom part is settling tank 11, guiding flow point district 19 is middle is filter cover plate 13, top is Constructed Wetland For Purifying pond 12, outside water [proof 17 and the pool wall of inner waterproofing wall 16 settle the first current subregion plate washer 18 that Chi Shui is flowed out by rising pipe 3, inner waterproofing wall 16 and conduit 15 pool wall settle the second current subregion plate washer 18a to make Chi Shui enter Constructed Wetland For Purifying pond 12 by exhalant region 16a.Outside water [proof and inner waterproofing wall pool wall settle the first current subregion plate washer 18, enter outer water [proof after pond water circulating filter can be made and again filter, until flow out after meeting the second current subregion plate washer 19a, thus achieve the ability of purifying liquid waste.
Constructed Wetland For Purifying pond 12 is provided with sewage draining exit 14 and is communicated with settling tank 11 through filtering cover plate 13, makes pond water solid particle come together in settling tank 11 through blow-off line 11a by sewage draining exit 14.Circulating filtration is concise, thus enhances and purify water.Have depression bottom 11, for accumulating solid dirt, dirt chip can be dispersed in annular ditch by centrifugation when water flow rotary by middle tapered protrusion, and final timing is discharged from blow-off pipe 11a.
The circulating water treatment facility that Constructed Wetland For Purifying pond 12 adopts artificial swamp to form, leads plantation waterplant 5 at wetland table, fills carbonate mine or Wingdale filter material 6 Ecological Disposal breeding wastewater in Constructed Wetland For Purifying pond 12.Its water is through settling tank, filtration cover plate, enter Constructed Wetland For Purifying pond, the microbe carrier gravel filter material 6 in pond and economic waterplant 5 are degraded and attract ammonia nitrogen, cultured water, decompose heavy metal, eliminate hazardous and noxious substances, effectively purify water and reach aquaculture water supply standard.
Conduit 15 is higher than level ground, and its top is provided with block 15a.Prevent foreign material from falling into, be convenient to regular maintenance.
Although describe the present invention in conjunction with preferred embodiment; so itself and be not used to limit the present invention; any those skilled in the art; without departing from the spirit and scope of the present invention; can implement various change, the displacement of coordinator and amendment here to the theme listed, therefore protection scope of the present invention be as the criterion when the scope limited depending on proposed claim.

Claims (2)

1. large-scale wetland Simple water process retrieving arrangement, it is characterized in that: system (1) is Ring-cylindrical structure, water inlet pipe (2) and rising pipe (3) are established in outer water [proof (17) side, inside be provided with the first current subregion plate washer (18), Constructed Wetland For Purifying pond (12), filter cover plate (13), settling tank (11), Constructed Wetland For Purifying pond (12) is provided with inner waterproofing wall (16) and exhalant region (16a), inner waterproofing wall (16) is communicated by exhalant region (16a) and outer water [proof (17), the second current subregion plate washer (18a) established by inner waterproofing wall (16), conduit (15), water seepage hole (15b) and sewage draining exit (14), sewage draining exit (14) communicates through filtration cover plate (13) and settling tank (11), through blow-off line (11a) blowdown, described system (1) outer water [proof (17) inner bottom part is settling tank (11), guiding flow point district (19) is middle is filter cover plate (13), top is Constructed Wetland For Purifying pond (12), outside water [proof (17) and the pool wall of inner waterproofing wall (16) settle the first current subregion plate washer (18) that Chi Shui is flowed out by rising pipe (3), inner waterproofing wall (16) and conduit (15) pool wall settle the second current subregion plate washer (18a) to make Chi Shui enter Constructed Wetland For Purifying pond (12) by exhalant region (16a), described Constructed Wetland For Purifying pond (12) is provided with sewage draining exit (14) and is communicated with settling tank (11) through filtering cover plate (13), makes pond water solid particle come together in settling tank (11) through blow-off line (11a) blowdown by sewage draining exit (14), water inlet pipe (2) and rising pipe (3) are established in described system (1) outer water [proof (17) side, and wherein under water inlet pipe (2) external ground, sewage lagoon (4) is connected with settling tank (11), and rising pipe (3) is provided with outlet valve (31), handle (32), Constructed Wetland For Purifying pond (12) adopts the circulating water treatment facility of artificial swamp composition, at wetland surface plantation waterplant (5), fills carbonate mine or Wingdale filter material (6) Ecological Disposal breeding wastewater in Constructed Wetland For Purifying pond (12).
2. large-scale wetland Simple water process retrieving arrangement according to claim 1, is characterized in that: described conduit (15) is higher than level ground, and its top is provided with block (15a).
CN201210588255.5A 2012-12-31 2012-12-31 Simple water treatment and recovery device for large-size wetland Active CN103011415B (en)

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CN105293705B (en) * 2015-10-22 2018-01-30 南方科技大学 Sewage-treatment plant and sewage disposal component

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CN2046121U (en) * 1989-04-17 1989-10-18 北京市环境保护科学研究所 Majorization combination apparatus for treating and reusing sewage
US6264838B1 (en) * 1997-05-21 2001-07-24 Kirk N. Nivens, Jr. On site waste water recycling system
CN2448822Y (en) * 2000-09-28 2001-09-19 同济大学 Composite sewage treatment equipment
CN203079752U (en) * 2012-12-31 2013-07-24 浙江海洋学院普陀科学技术学院 Ecological-type water purifying pool for wetland

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