CN217947903U - Basin ecosystem prosthetic devices - Google Patents

Abstract

The utility model is suitable for a sewage treatment technical field provides a basin ecosystem prosthetic devices, including setting up the normal position ecological remediation module in main river course, set up the ERP processing module in big tributary, set up in the other heterotopic oxidation pond of little tributary, be provided with the fluidized bed of drain, set up in the microorganism of main river course side and tame the device to and set up in the terminal heterotopic pond of handling of main river course. This ecological repair system in watershed through the sewage treatment's to whole watershed reasonable overall arrangement, handles the sewage preliminary treatment of each direct current or blowdown entry earlier, directly collects the sewage of drain, reduces the municipal administration and cuts dirty engineering input, in time handles the sewage that the river course discharged every day, avoids causing bigger pollution to the environment, reduces the processing degree of difficulty to realize beautifying the environment at the greening treatment at top. The arrangement of the system can ensure that the water quality of the drainage basin reaches the standards of three types of water quality, plays an important role in treating sewage in the drainage basin, and is favorable for popularization and application of the repair system.

Description

Basin ecosystem prosthetic devices

Technical Field

The utility model belongs to the technical field of environmental pollution administers, especially, relate to a basin ecosystem prosthetic devices.

Background

At present, the construction of urban infrastructure is more perfect, the development of sewage treatment also develops towards a good direction in recent years, the sewage treatment capacity is greatly improved, and the environment is greatly improved. However, due to lack of capital, environmental awareness and the like in rural and urban areas, a small drainage ditch is usually arranged, the terrain is complex, and the sewage treatment difficulty is high. In recent years, with the rapid development of the construction and urbanization process of rural areas, environmental management becomes the biggest challenge, especially the problem of sewage discharge and treatment, which affects not only the environment and water quality of the local area, but also the downstream area.

The black and odorous water body is an environmental product generated in the industrialized development stage of most countries, the urban economy is rapidly developed, the urban scale is increasingly expanded, the urban environment infrastructure is gradually insufficient, the discharge amount of urban sewage is continuously increased, a large amount of pollutants enter a river channel, meanwhile, some urban water bodies, especially water bodies in middle and small towns, directly become main discharge channels and places of industrial, agricultural and domestic sewage, the Chemical Oxygen Demand (COD), ammonia nitrogen (NH 3-N) and phosphorus (P) in the water bodies exceed standards, the river water body is seriously polluted, the water bodies have seasonal or perennial black and odorous odor, and the existing purification island needs to be cultured for a period of time before use; the purification effect is poor; fixed installation, it is inconvenient to use.

In addition, the population is rapidly increased, the living standard of people is increasingly improved, the production amount of domestic sewage is greatly increased, water pollution is aggravated, the water resource shortage is increased, and the water ecological environment is damaged to promote flood disasters to frequently occur; the river mainly has organic pollution, and the main pollutants are ammonia nitrogen, biochemical oxygen demand, permanganate index, volatile phenol and the like; the lake is characterized by eutrophication, and the main pollution indexes are total phosphorus, total nitrogen, chemical oxygen demand, high-manganese acid salt index and the like; the main pollution indexes of the offshore area are inorganic nitrogen, active phosphate and heavy metal. The factors form the characteristics of wide influence range, serious harm, high treatment difficulty and the like of the water environment problem.

For the drainage basin problem, the environmental problem is more outstanding, various domestic sewage and industrial sewage are gathered into a main river channel, branches discharged into the river channel are different in size, the water discharge amount is greatly different, the pollution condition has different characteristics, various kinds of sewage are mixed, the treatment difficulty is higher, vicious circle is formed, and a systematic project capable of treating sewage in a complex drainage basin is urgently needed to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a basin ecosystem prosthetic devices can effectively solve above-mentioned problem.

The utility model discloses a realize like this:

the utility model provides a basin ecosystem prosthetic devices, is including setting up the normal position ecological remediation module in main river course, sets up the ERP processing module in big tributary, sets up in the other heterotopic oxidation pond of little tributary, sets up in the fluidized bed of drain, sets up in the microorganism domestication device of main river side and intercommunication main river course to and set up in the terminal heterotopic processing pond of main river course, it purifies the island to lay a plurality of removals in the main river course.

And a diversion dam or a water suction pump is arranged between the tail end of the main river channel and the ectopic treatment pool.

The in-situ ecological restoration module is provided with an efficient biological base, biological wax and an aeration device, the efficient biological base is arranged in a main river channel, the biological wax is suspended in the main river channel, the aeration devices are arranged in the main river channel at intervals, and ecological filtering dams are arranged in the main river channel at intervals.

The ERP processing module comprises a sewage processing tank, a biological filler filter bed and an ecological filter blanket, wherein the sewage processing tank comprises a water storage sedimentation tank, an adjusting tank, an anaerobic tank, a membrane biological reaction tank and a sludge tank which are sequentially communicated through a pipeline, a vacuum pump is arranged on a pipeline communicated with the first water storage sedimentation tank, the first adjusting tank, the first anaerobic tank, the first membrane biological reaction tank and the first sludge tank, the first water storage sedimentation tank is arranged at a drain outlet of a river channel, the first membrane biological reaction tank is provided with a water outlet pipe, the water outlet pipe is communicated with the biological filler filter bed, the first sludge tank is provided with a sludge outlet pipe, a plurality of grids are arranged in the biological filler filter bed and composed of a plurality of lattice bars, the grids divide the biological filler filter bed into a plurality of lattice grooves, biological fillers are filled in the lattice grooves, microorganisms and formed biological membranes are attached to the biological fillers, an ecological filter blanket is laid at the top of the biological filler filter bed, the ecological filter blanket is fixedly connected with the grids, plants are planted on the ecological filter blanket, and the root system of the aquatic plants go deep into the biological fillers and the bottom of the biological filler filter blanket is buried with a circulation pipe.

The ectopic oxidation pond comprises a second water storage sedimentation tank, a connecting pipe and a sewage treatment unit, the water storage sedimentation tank is arranged at a sewage discharge port of a river channel, the second water storage sedimentation tank is connected with the sewage treatment unit through the connecting pipe, the sewage treatment unit comprises a second regulating tank, a second anaerobic tank, a second membrane biological reaction tank and a second sludge tank, the second membrane biological reaction tank is sequentially communicated with the second sludge tank through a pipeline, a water outlet pipe is arranged on the second membrane biological reaction tank, and a sludge outlet pipe is arranged on the second sludge tank.

The fluidized bed comprises a reactor and an aeration system, the outer wall of the reactor is in a grid shape, the reactor comprises a reaction chamber formed by enclosing the grid-shaped outer wall, the aeration system comprises a plurality of aeration discs arranged at the bottom of the reaction chamber, the aeration discs are communicated with an external air blower through an air conveying pipeline, carrier fillers for microorganisms to adhere are suspended in the reaction chamber, and the aeration discs are aerated to enable the carrier fillers to be suspended in the reaction chamber all the time and keep a motion state.

The microorganism domestication device include the production staving, the upper portion position of production staving is equipped with the bung, the outside position of production staving is equipped with the time-recorder, be provided with temperature control device in the side position that lies in the time-recorder on the production staving, be provided with oxygen release on the production staving in the below position that lies in the time-recorder, be provided with the alarm in the below position that lies in temperature control device on the production staving, be equipped with culture medium interpolation device on the bung, the staving inboard is equipped with biological wax release storehouse, oxygen release is equipped with the oxygen probe and stretches into in the staving, culture medium interpolation device is equipped with the composition probe and stretches into in the staving.

The ectopic treatment pool comprises a sewage treatment mechanism and a lifting and lifting mechanism, wherein the sewage treatment mechanism is arranged in the riverbed, the lifting and lifting mechanism is arranged on the side surface of the riverbed or above the riverbed, and the sewage treatment mechanism is connected with the lifting and lifting mechanism; the sewage treatment mechanism is sequentially provided with a third anaerobic tank, a facultative tank, an aerobic tank and a sedimentation tank which are sequentially communicated through pipelines, biological bricks are filled in the tanks, and active fillers are arranged in the aerobic tank and the facultative tank; and a sedimentation regulating tank is arranged in front of the sewage treatment mechanism and is provided with a lifting mechanism and a backwashing device. The back washing mechanism is provided with a pump, a pipeline and a spray head, wherein the pump is a water pump or an air pump and is arranged below or on the side surface of the packing layer; the pipeline is arranged below or at the outlet of the packing layer, and the spray head is arranged on the pipeline.

The movable purification island comprises a main frame body and a storage bin, wherein two sides of the top of the main frame body are respectively provided with a side plate, a rolling shaft is rotatably arranged between the two side plates, an adjusting block is arranged in the middle of the rolling shaft, one side of the main frame body is provided with a side frame body, and the bottom of the main frame body is provided with an anchor block; in the main frame was located to the feed bin, the feed bin both sides set up the baffle and cut apart that there is the anoxic zone, the centre is good oxygen district, biological brick is fixed or hoist and mount in the feed bin, active filler disperses in the feed bin, aeration equipment locates main frame lower extreme, and aeration equipment's aeration pipe locates the good oxygen district lower extreme of feed bin, be the closing plate between anoxic zone and the good oxygen district, the upper end is equipped with breach or otter board, main frame top is equipped with plants the frame.

The beneficial effects of the utility model are that: this ecological repair system in watershed, through the sewage treatment's to whole watershed reasonable overall arrangement, to each tributary, the characteristics of river course and drain set up processing apparatus, carry out comprehensive effectual improvement to the sewage in whole watershed, earlier to the sewage preliminary treatment of each direct current or blowdown entry, the sewage of direct collection drain, reduce municipal sewage interception engineering and drop into, in time handle the sewage that the river course discharged every day, excellent in treatment effect, avoid causing bigger pollution to the environment, reduce the processing degree of difficulty, and afforest at the top and handle and realize beautifying the environment. The overall arrangement of this system can realize the deodorization in the basin fast, degrades the ammonia nitrogen, reduces heavy metal content to supply active biofilm carrier in to the river course, promote the whole sewage treatment ability in basin, the water in the river course can reach the standard of three types of quality of water, plays important effect to the sewage treatment in the basin, is favorable to this repair system's popularization and application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of a watershed ecosystem restoration device of the present invention;

fig. 2 is a schematic structural diagram of an ERP processing module of the watershed ecosystem restoration device of the present invention;

fig. 3 is a schematic structural diagram of the ectopic oxidation pond of the watershed ecosystem restoration device of the utility model;

FIG. 4 is a schematic structural diagram of a fluidized bed of the watershed ecosystem restoration device of the present invention;

fig. 5 is a side view of a fluidized bed of the watershed ecosystem restoration device of the present invention;

FIG. 6 is a schematic structural view of a microorganism acclimatization device of the watershed ecosystem restoration device of the present invention;

FIG. 7 is a schematic view of the inside of a microorganism acclimatization device of the watershed ecosystem restoration device according to the present invention;

fig. 8 is a schematic view of an inner rotating rod of a microorganism acclimatization device of the watershed ecosystem restoration device;

fig. 9 is a schematic view of an inner movable rod of a microorganism acclimatization device of the watershed ecosystem restoration device;

fig. 10 is a schematic mechanism diagram of an ectopic treatment tank of the watershed ecosystem restoration device of the invention;

FIG. 11 is a schematic view of a sewage treatment mechanism of an ectopic treatment pool of the watershed ecosystem restoration device of the utility model;

fig. 12 is a schematic view of a backwashing device of an ectopic treatment pool of the watershed ecosystem restoration device of the utility model;

fig. 13 is a schematic structural view of a mobile purification island of the watershed ecosystem restoration device of the present invention;

fig. 14 is a schematic view of a material bin of a mobile purification island of the watershed ecosystem restoration device of the invention;

fig. 15 is a schematic view of the installation mechanism of the mobile purification island of the restoration device for the watershed ecosystem of the present invention.

Reference numerals:

a main river channel-1; an in-situ ecological restoration module-10; high efficiency biobased-11; biowax-12; an aeration device-13; ecological filter dam-14;

2, a large tributary; ERP processing module-20; a sewage treatment tank-21; a first impoundment water sedimentation tank-211; a sewer-2111; a first conditioning tank-212; a first anaerobic tank-213; a first membrane biological reaction tank-214; a water outlet pipe-2141; first sludge basin-215; a mud outlet pipe-2151; line-216; biological filler filter bed-22; a catch basin-221; a water deflector-222; ecological filter blanket-23; a first drain port-24; a lattice bar-25; fine crushed stone-251; oyster shell-252; fly ash-253; a drain hole-254; a reflux pipe-26;

minor tributary-3; an ectopic oxidation pond-30; a second water storage sedimentation tank-31; a sewer pipe-311; connecting pipe-32; a second sewage draining outlet-33; a second regulating reservoir-34; a second anaerobic tank-35; a second membrane biological reaction tank-36; a water outlet pipe-361; a second sludge tank-37; a mud outlet pipe-371;

a sewage discharge outlet-4; fluidized bed-40; reactor-41; rib-411; a reaction chamber-42; a carrier filler-421; an aeration disc-43; a gas line-431;

a microorganism acclimation device-50; a barrel body-51; timer-511; temperature control device-512; an oxygen release device 513; an alarm-514; biological wax release bin-515; oxygen probe-516; an inner support plate-517; an inner movable bar-518; a V-shaped rod-519; inner push leaf-5110; an upper mounting plate-5111; an upper rotating rod-5112; an upper roller-5113; side support-5114; a through-hole-5115; inner spring-5116; side support grooves-5117; a barrel cover-52; medium adding device-521; composition probe-522; an inner rotating rod-53; inner stirring blades-531; an inner push rod-532; an inner mounting body-533;

an ectopic treatment pool-60; sewage treatment means-61; a third anaerobic tank-611; a facultative tank-612; an aerobic tank-613; a sedimentation tank-614; a sedimentation adjustment tank-615; a sluice-616; screen-617; a lifting mechanism-62; a backwash device-63; a pump-631; a conduit-632; spray head-633;

a mobile purge island-70; a main frame body-71; a side plate-711; a wind-up reel-712; a regulating block-713; a securing ring-714; a silo-72; anoxic zone-721; an aerobic zone-722; a backflow plate-723; anchor-73; a connecting rope-731; an aeration device-74; aerator pipe-741; planting frame-75; planting frame-751; mounting grooves-752; mounting mechanism-753; mounting plate-754; a fixed bar-755; clip-756; a knob block-757; a stop block-758.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, the terms "upper", "middle", "side", "upper", "end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-15, a watershed ecosystem restoration device comprises an in-situ ecological restoration module 10 arranged in a main river channel 1, an ERP processing module 20 arranged in a big branch channel 2, an ectopic oxidation pond 30 arranged beside a small branch channel 3, a fluidized bed 40 provided with a sewage discharge outlet 4, a microorganism domestication device 50 arranged on the side of the main river channel 1 and communicated with the main river channel 1, and an ectopic processing pool 60 arranged at the tail end of the main river channel 1, wherein a plurality of mobile purification islands 70 are distributed in the main river channel 1.

A diversion dam 64 or a water pump 65 is arranged between the tail end of the main river channel 1 and the ectopic treatment pool 60, and a sluice is arranged on the backflow dam 64.

The in-situ ecological restoration module 10 is provided with an efficient biological base 11, biological wax 12 and an aeration device 13, wherein the efficient biological base 11 is arranged in the main river channel 1, the biological wax 12 is suspended in the main river channel 1, and the aeration device 13 is arranged in the main river channel 1 at intervals.

The ERP processing module 20 comprises a sewage processing tank 21, a biological filler filter bed 22 and an ecological filter blanket 23, wherein the sewage processing tank 21 comprises a first water storage sedimentation tank 211, a first regulating tank 212, a first anaerobic tank 213, a first membrane biological reaction 214 tank and a first sludge tank 215 which are sequentially communicated through pipelines, vacuum pumps are arranged on the pipelines communicated with the first water storage sedimentation tank 211, the first regulating tank 212, the first anaerobic tank 213, the first membrane biological reaction tank 214 and the first sludge tank 215, a pipeline 216 is arranged between the first water storage sedimentation tank 211 and the first regulating tank 212, and water is pumped into the first regulating tank 212 through a water pump; the first water storage sedimentation tank 211 is arranged at a first drain outlet 24 of a river channel, the first membrane biological reaction tank 214 is provided with a water outlet pipe 2141, the water outlet pipe 2141 is communicated with the biological filler filter bed, the first sludge tank 215 is provided with a sludge outlet pipe 2151, a plurality of grids are arranged in the biological filler filter bed and consist of a plurality of lattice bars 25, the biological filler filter bed is divided into a plurality of lattice grooves by the grids, biological fillers are filled in the lattice grooves, microorganisms and formed biological membranes are attached to the biological fillers, an ecological filter blanket 251 is paved at the top of the biological filler filter bed, the ecological filter blanket 251 is fixedly connected with the grids, aquatic plants 251 are planted on the ecological filter blanket 251, the roots of the aquatic plants 251 are deeply inserted into the biological fillers, and a backflow pipe 26 is buried at the bottom of the biological filler filter bed; a water storage ditch 221 is further arranged at the downstream of the biological filler filter bed 22, the return pipe 26 extends into the water storage ditch 221, and a water blocking plate 222 is arranged at the downstream of the water storage ditch 221.

The wall of the sewage treatment tank 21 is of a reinforced concrete structure, and the bottom of the sewage treatment tank is a concrete bottom plate. The first water storage sedimentation tank 211 is also provided with a sewage pipe 2111 for collecting sewage of other sewage outlets. The biological filler is one or more of oyster shell, fly ash, active carbon, vesuvianite, fine sand, fine broken stone, and the grid groove sets up 3, and the length of every grid groove is 100m, and from the upper reaches to low reaches, 3 grid inslots are filled with fine broken stone 252, oyster shell 253 and fly ash 254 respectively. The biological filler can provide a growth medium for aquatic plants and microorganisms, and can also remove pollutants through the actions of precipitation, filtration, adsorption, ion exchange and the like. The ecological filter blanket 251 is filled with asphalt, and the asphalt can enable aquatic plants to be better fixed on the ecological filter blanket 251, so that the aquatic plants are prevented from being washed away by river water. The lattice bars 25 are cement lattice bars or wooden piles, and a plurality of drain holes 256 are dug on the cement lattice bars 25. The river bed is divided into a hard river bed and a soft river bed, the hard river bed is made of cement fence strips 25, the cement fence strips 25 are connected with the hard river bed through drilling holes in the river bed, cement is poured integrally after reinforcing steel bars are inserted, the cement fence strips 25 are connected with the ecological filter blanket 251 through the reinforcing steel bars in a drilling and emptying mode, the water drainage holes 256 are used for enabling river water in the upstream fence grooves to penetrate into the downstream fence grooves, the soft river bed is made of wood piles, and the soft river bed is driven into the ecological filter blanket 251 to a certain depth according to the soil condition of the river bed to meet the requirement of fixing the ecological filter blanket 251. A plurality of cement columns or wood piles are arranged in the biological filler filter bed. The hard riverbed is made of cement columns, and the soft riverbed is made of wood piles and used for supporting the ecological filter blanket 251.

The ERP processing module 20 sewage treatment method is carried out in a 2 riverbed of a major tributary and comprises the following steps:

1) Collecting sewage discharged from a first sewage discharge port 24 of a river channel, and performing water storage buffering and water quality balancing;

2) Carrying out anaerobic fermentation, biodegradation and solid-liquid separation on the sewage treated in the step 1), and collecting and uniformly treating excess sludge;

3) The effluent water in the step 2) passes through a biological filler filter bed, and the biological filler further filters, chemically precipitates and biodegrades the effluent water;

4) The root system of the aquatic plant at the top of the biological filler filter bed consumes the organic matters remained in the gap in the process that the effluent water in the step 2) passes through the biological filler;

) And 5, if the effluent water in the step 3) does not reach the discharge standard, reflowing to a biological filler filter bed for secondary purification.

The heterotopic oxidation pond 30 include second retaining sedimentation tank 31, connecting pipe 32 and sewage treatment unit, second retaining sedimentation tank 31 sets up in river course second drain 33 department, second retaining sedimentation tank 31 passes through connecting pipe 32 and connects sewage treatment unit, connecting pipe 32 is equipped with the water pump, sewage treatment unit includes second equalizing basin 34, second anaerobism pond 35, second membrane biological reaction pond 36 and second sludge impoundment 37, communicate in proper order through the pipeline, second membrane biological reaction pond 36 is equipped with outlet pipe 361, second sludge impoundment 37 is equipped with out mud pipe 371.

The walls of the second water storage sedimentation tank 31, the second adjusting tank 34, the second anaerobic tank 35, the second membrane biological reaction tank 36 and the second sludge tank 37 are of reinforced concrete structures, and the bottom of the tank is a concrete bottom plate. The second impounding sedimentation tank 31 is further provided with a sewage pipe 311 for collecting sewage of other second sewage outfalls 33. And the pipelines communicated with the second impoundment sedimentation tank 31, the second adjusting tank 34, the second anaerobic tank 35, the second membrane biological reaction tank 36 and the second sludge tank 37 are all provided with vacuum pumps. And greening the top.

The fluidized bed 40 comprises a reactor 41 and an aeration system, wherein the outer wall of the reactor 41 is in a grid shape, the reactor 41 comprises a reaction chamber 42 enclosed by the grid-shaped outer wall, the aeration system comprises a plurality of aeration discs 43 arranged at the bottom of the reaction chamber 42, the aeration discs 43 are communicated with an external air blower through an air conveying pipeline 431, carrier fillers 421 for the attachment of microorganisms are suspended in the reaction chamber 42, and the aeration discs 43 are aerated to enable the carrier fillers 421 to be suspended in the reaction chamber 42 all the time and keep a moving state.

The reactor 41 is in a rectangular parallelepiped shape, and includes a frame composed of angle iron and a stainless steel net fixed on the angle iron. The stainless steel net comprises a plurality of ribs 411 which are arranged in a crossed mode, and the cross section of each rib 411 is trapezoidal or wedge-shaped. The narrower end of the trapezoid or wedge is located on the outer surface of the reactor. The carrier filler 421 is columnar, the carrier filler 421 comprises an inner ring, a middle ring and an outer ring which are sequentially sleeved, and the inner ring and the middle ring, and the middle ring and the outer ring are connected through a plurality of connecting sheets. And the inner ring and the middle ring are respectively provided with a plurality of convex strips. The cross section of the outer ring is in a corrugated shape. The aeration discs 43 are arranged in a plurality of rows, and the aeration discs 43 in two adjacent rows are arranged in a staggered manner.

The microorganism domestication device 50 comprises a production barrel body 51, a barrel cover 52 is arranged at the upper part of the production barrel body 51, a timer 511 is arranged at the outer side position of the production barrel body 51, a temperature control device 512 is arranged at the side position of the timer 511 on the production barrel body 51, an oxygen release device 513 is arranged below the timer 511 on the production barrel body 51, an alarm 514 is arranged below the temperature control device 512 on the production barrel body 51, a culture medium adding device 521 is arranged on the barrel cover 52, a biological wax release bin 515 is arranged at the inner side of the production barrel body 51, the oxygen release device 512 is provided with an oxygen probe 516 extending into the production barrel body 51, and the culture medium adding device is provided with a component probe 522 extending into the production barrel body 51.

Be equipped with interior dwang 53 in the production staving 51, interior dwang 53's bottom fixed mounting has interior stirring leaf 531, the top position that is located interior stirring leaf 531 on interior dwang 53 is provided with catch bar 532 in a plurality of, be equipped with support plate 516 in a plurality of on the inner wall of production staving 51, be equipped with interior movable rod 518 in the interior backup pad 517, the lower extreme fixed mounting of interior movable rod 518 has V-arrangement pole 519, promote leaf 5110 in the upper end fixed mounting of interior movable rod 518, be provided with mounting panel 5111 on the interior promotion leaf 5110, it is provided with up-rotation pole 5112 between the mounting panel 5111 to go up, upward be equipped with gyro wheel 5113 on the up-rotation pole 5112, the side position that is located gyro wheel 5113 on the interior backup pad 517 is equipped with collateral branch supporter 5114. The upper portion position of interior dwang 53 is equipped with upper portion bearing 531, interior dwang 53 passes through upper portion bearing and bung 52 movable mounting, the upper end fixed mounting of interior dwang 53 has gear motor 532. An inner installation body 533 is arranged on the inner rotating rod 53 corresponding to the inner pushing rod 532, and one end of the inner pushing rod 532 is fixedly installed with the inner installation body 533. A through hole 5115 is formed in the inner supporting plate 517 at a position corresponding to the inner movable rod, and the inner movable rod 518 is movably installed in the through hole 5115 of the inner supporting plate 517. An inner mounting plate 533 is provided to the inner movable rod 518 at a position below the inner support plate 517, an inner spring 5116 is provided to the inner movable rod 518 at a position above the inner mounting plate 533, and the inner spring 5116 is provided to the inner movable rod 518 at a position below the inner support plate 518. A side supporting groove 5117 is formed in the side supporting body 5114, the upper roller 5113 and the side supporting groove 5117 of the side supporting body 5114 are formed therein, and the lower end of the side supporting body 5114 is fixedly mounted on the inner supporting plate 517.

The ectopic treatment tank 60 comprises a sewage treatment mechanism 61 and a lifting mechanism 62, wherein the sewage treatment mechanism 61 is arranged in the ectopic treatment tank 60, the lifting mechanism 62 is arranged above the ectopic treatment tank 60, and the sewage treatment mechanism 61 is connected with the lifting mechanism 62; the sewage treatment mechanism 61 is sequentially provided with a third anaerobic tank 611, a facultative tank 612, an aerobic tank 613 and a sedimentation tank 614, which are sequentially communicated through pipelines, biological bricks are filled in the tanks, and active fillers are arranged in the aerobic tank 613 and the facultative tank 612; a sedimentation regulating tank 615 is arranged in front of the sewage treatment mechanism 61, and the sedimentation regulating tank 615 is provided with a lifting mechanism 62 and a back washing device 63. The back washing mechanism 63 is provided with a pump 631, a pipeline 632 and a spray head 633, wherein the pump 631 is a water pump or an air pump and is arranged below or on the side surface of the packing layer; the pipe 632 is arranged below or at the outlet of the packing layer, and the spray nozzle 633 is arranged on the pipe 632.

The anaerobic treatment technology is suitable for treating high-concentration organic wastewater, and gradually becomes a core method for environmental protection and resource utilization, the facultative treatment technology can play a role in anaerobic organic matter removal with high absolute amount, aerobic organic matter removal rate and improvement of the overall organic matter treatment efficiency. The facultative microorganisms can decompose macromolecular organic matters in the wastewater into easily biochemical micromolecular organic matters, so that the biodegradability of the wastewater is improved, conditions are created for subsequent aerobic treatment, and the overall effect of biochemical treatment is improved.

The microorganisms for anaerobic biological treatment are mainly bacteria, and can be divided into two categories, namely non-methanogenic bacteria (acid-producing bacteria) and methanogenic bacteria. The non-methanogenic bacteria mainly comprise obligate anaerobe and facultative anaerobe, and about 18 genera and more than 50 genera exist. Among the former, clostridium, bacteroides, bifidobacterium, corynebacterium, and Actinomycetes are mainly mentioned. The latter are mainly genus Proteus (Proteus), genus Pseudomonas, genus Bacillus, genus Streptococcus, genus Flavobacterium, genus Pseudomonadaceae, genus Aerobacter, and the like.

The facultative microorganisms play a great role in the anaerobic process, and the separation and screening method is simple and is easy to realize large-scale production and application. Therefore, the facultative microorganisms are utilized to strengthen the anaerobic treatment process, and the method has good prospect. It has the following advantages: a new method for treating the high-concentration organic wastewater is developed. Generally, the aerobic method can only treat organic wastewater with COD <1000COD = >10000mg/L, the technical and economic indexes are more reasonable, and the facultative method just fills the gap; because the aerobic, facultative and anaerobic microorganisms coexist in one reaction device, the reactions such as oxidation, ammoniation, nitrosation, nitrification, denitrification and the like are simultaneously carried out in the device through the bridge action of the facultative microorganisms, the utilization efficiency of oxygen is improved, and the energy consumption is reduced; the anaerobic treatment method can play respective advantages of high absolute quantity of organic matters removed by anaerobic treatment and high removal rate of organic matters by aerobic treatment, and can primarily decompose some organic matters difficult to degrade and microorganism corpses and the like due to the hydrolysis and acidification effects in the facultative stage, so that the relative molecular mass is reduced, the biodegradability is improved, and the overall organic matter treatment efficiency is improved.

The aerobic treatment of sewage, the microbes in the aerobic treatment system are mainly bacteria (mainly aerobic heterotrophic bacteria) and protozoa, and in addition, yeast, filamentous fungi, unicellular algae, rotifer and nematode, etc. are contained. The bacteria account for 90 percent of the total number of the microorganisms, the number of the bacteria is about 108 to 109/mL, and the bacteria are the main force for removing the organic pollutants in water. The most commonly occurring dominant populations are: alcaligenes, bacillus, flavobacterium, pseudomonas and zoogloea, and colorless bacillus, nocardia, bdellovibrio, nitrobacteria, escherichia coli and the like are all chemoheterotrophic bacteria, most of which are gram-negative bacteria, and can effectively decompose organic pollutants in wastewater.

The sewage treatment mechanism 61 is provided with a plurality of groups or return pipes. The front end of the sewage treatment mechanism 61 is provided with a water gate 616, and a valve and a water pump or a vacuum pump are arranged between pipelines. The tanks of the sewage treatment mechanism 61 are provided with lifting and lifting mechanisms 62 individually, in multiple or integrally. The lifting and lifting mechanism 62 is provided with a gear, a rack and a driving device, the rack is arranged on the side surface of the sewage treatment mechanism 61 and is at least provided with 1 rack, the driving mechanism is fixed on two sides of the ectopic treatment pool 60, and the gear is connected with the driving mechanism and is meshed with the rack. The rack is arranged vertically, forwards and backwards; the racks are arranged at 1 position in the middle of the sewage treatment mechanism 61, or arranged at 2 positions in the front and back parts of the sewage treatment mechanism 61, or arranged at 3 positions in the front, middle and back parts of the sewage treatment mechanism 61. A filter screen 617 is arranged in front of the sewage treatment mechanism 61; vegetation is attached to the upper side of the sewage treatment mechanism 61. The geotechnical protection blanket can be arranged first and then vegetation is carried out, so that the effects of scouring resistance, vegetation growth, environment beautification and the like are achieved.

The mobile purification island 70 comprises a main frame body 71 and a storage bin 72, wherein two sides of the top of the main frame body 71 are respectively provided with a side plate 711, a winding shaft 712 is rotatably arranged between the two side plates 711, an adjusting block 713 is arranged in the middle of the winding shaft 712, and an anchor block 73 is arranged at the bottom of the main frame body 71; the feed bin 72 is arranged in the main frame body 71, the two sides of the feed bin 72 are provided with clapboards to divide an anoxic zone 721 and the middle part is an aerobic zone 722, the biological bricks are fixed or hung in the feed bin 72, the active filler is dispersed in the feed bin 72, the aeration device 74 is arranged at the lower end of the main frame body 71, an aeration pipe 741 of the aeration device 74 is arranged at the lower end of the aerobic zone 722 of the feed bin 72, a sealing plate is arranged between the anoxic zone 721 and the aerobic zone 722, the upper end of the anoxic zone is provided with a notch or a screen plate, and the top of the main frame body 71 is provided with a planting frame 75.

All the symmetry is equipped with two solid fixed rings 714 on the main frame body 71 front and back end wall body, and solid fixed ring 714 passes through welding or glue and pastes and install on main frame body 71 wall body, is equipped with four on the wall body of anchor block 73 and connects rope 731, connects rope 731 one end and passes through mounting fixed mounting on the wall body of anchor block 73 top, and connects the rope 731 other end and pass corresponding solid fixed ring 714 winding and install on rolling axle 712 one side outer wall.

A sealing plate is arranged between the anoxic zone 721 and the aerobic zone 722, a gap or a screen plate is arranged at the upper end of the anoxic zone, a sealing plate or a screen plate is arranged at the upper end or around the upper end of the stock bin 72, an opening or a screen plate is arranged at the lower end of the stock bin 72, a backflow plate 723 is arranged between the aerobic zone 722 and the anoxic zone 721 at the upper end of the stock bin 72, and a screen plate is arranged at the upper end of the aerobic zone 722 of the stock bin 72; the planting frame 75 is provided with a planting frame 751, a mounting groove 752 and a mounting mechanism 753, the planting frame 751 is arranged at a plurality of positions, the mounting groove 752 is arranged at two sides of the planting frame 751, the mounting mechanism 753 is arranged in the mounting groove 752 of the planting frame 751, the mounting mechanism 753 is provided with a mounting disc 754, fixing rods 755 are fixedly mounted on wall bodies at two sides of the mounting disc 754, a plurality of clamping pieces 756 are fixedly mounted on wall bodies at the inner side of the mounting disc 754, a thread is arranged on the outer wall far away from one end of the mounting disc 754, a knob block 757 is arranged on the outer wall at one end of the thread of the fixing rod 755, a thread groove is formed in the wall body close to one side of the fixing rod of the knob block 757, the knob block 757 is rotatably mounted on the thread of the fixing rod 755 through the thread groove, and a limiting block 758 is fixedly mounted on the wall body far away from one end of the fixing rod of the knob block 757. After the installation mechanism 753 is installed on the planting frame 75, aquatic fabrics planted on the installation mechanism are conveniently fixed, the aquatic fabrics grow between the clamping pieces 756, a good fixing effect is achieved, sewage can be better purified, and the environment is beautified.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a basin ecosystem prosthetic devices, its characterized in that sets up the ERP processing module in big tributary including setting up the normal position ecological remediation module in main river course, sets up in the heterotopic oxidation pond of little tributary side, sets up in the fluidized bed of drain, sets up in the microorganism domestication device of main river side and intercommunication main river course to and set up in the heterotopic processing pond of main river course end, it purifies the island to lay a plurality of removals in the main river course.

2. The watershed ecosystem restoration device according to claim 1, wherein a diversion dam or a water pump is arranged between the end of the main river and the ectopic treatment pool.

3. The watershed ecosystem restoration device according to claim 1, wherein the in-situ ecosystem restoration module is provided with a high-efficiency bio-based, bio-wax and an aeration device, the high-efficiency bio-based is arranged in the main river channel, the bio-wax is suspended in the main river channel, and the aeration device is arranged in the main river channel at intervals.

4. The watershed ecosystem restoration device according to claim 1, wherein the ERP processing module comprises a sewage treatment tank, a biological filler filter bed and an ecological filter blanket, the sewage treatment tank comprises a water storage sedimentation tank, an adjusting tank, an anaerobic tank, a membrane biological reaction tank and a sludge tank which are sequentially communicated through a pipeline, a vacuum pump is arranged on the pipeline communicated with the first water storage sedimentation tank, the first adjusting tank, the first anaerobic tank, the first membrane biological reaction tank and the first sludge tank, the first membrane biological reaction tank is arranged at a sewage discharge outlet, a water outlet pipe is arranged on the pipeline communicated with the biological filler filter bed, the first sludge tank is provided with a sludge outlet pipe, a plurality of grids are arranged in the biological filler filter bed and composed of a plurality of grid bars, the grids divide the biological filler filter bed into a plurality of grid grooves, biological fillers are filled in the grid grooves, microorganisms and formed biological membranes are attached to the biological fillers, the ecological filter bed is paved at the top of the biological filler filter bed, the ecological filter blanket is fixedly connected with the grids, aquatic plants are planted on the ecological filter blanket, and roots of the aquatic plants are buried in the biological filler filter bed, and the biological filter bed.

5. The watershed ecosystem restoration device according to claim 1, wherein the ectopic oxidation pond comprises a second impoundment sedimentation tank, a connecting pipe and a sewage treatment unit, the impoundment sedimentation tank is arranged at a sewage discharge outlet of a river channel, the second impoundment sedimentation tank is connected with the sewage treatment unit through the connecting pipe, the sewage treatment unit comprises a second adjusting tank, a second anaerobic tank, a second membrane biological reaction tank and a second sludge tank, the impoundment sedimentation tank is sequentially communicated through a pipeline, the second membrane biological reaction tank is provided with a water outlet pipe, and the second sludge tank is provided with a sludge outlet pipe.

6. The watershed ecosystem restoration device according to claim 1, wherein the fluidized bed comprises a reactor and an aeration system, the outer wall of the reactor is in a grid shape, the reactor comprises a reaction chamber enclosed by the grid-shaped outer wall, the aeration system comprises a plurality of aeration trays arranged at the bottom of the reaction chamber, the aeration trays are communicated with an external blower through a gas transmission pipeline, carrier fillers for microorganisms to attach are suspended in the reaction chamber, and the aeration trays are aerated to enable the carrier fillers to be suspended in the reaction chamber all the time and keep a moving state.

7. The watershed ecosystem restoration device according to claim 1, wherein the microorganism domestication device comprises a production barrel body, a barrel cover is arranged at the upper portion of the production barrel body, a timer is arranged at the outer side position of the production barrel body, a temperature control device is arranged on the production barrel body and located on the side face of the timer, an oxygen release device is arranged on the production barrel body and located below the timer, an alarm is arranged on the production barrel body and located below the temperature control device, a culture medium adding device is arranged on the barrel cover, a biological wax release bin is arranged on the inner side of the barrel body, the oxygen release device is provided with an oxygen probe extending into the barrel body, and the culture medium adding device is provided with a component probe extending into the barrel body.

8. The watershed ecosystem restoration device according to claim 1, wherein the ectopic treatment pool comprises a sewage treatment mechanism and a lifting mechanism, the sewage treatment mechanism is arranged in a riverbed, the lifting mechanism is arranged on the side surface of the riverbed or above the riverbed, and the sewage treatment mechanism is connected with the lifting mechanism; the sewage treatment mechanism is sequentially provided with a third anaerobic tank, a facultative tank, an aerobic tank and a sedimentation tank which are sequentially communicated through pipelines, biological bricks are filled in the tanks, and active fillers are arranged in the aerobic tank and the facultative tank; a sedimentation regulating tank is arranged in front of the sewage treatment mechanism, and is provided with a lifting mechanism and a back flushing device; the back washing mechanism is provided with a pump, a pipeline and a spray head, wherein the pump is a water pump or an air pump and is arranged below or on the side surface of the packing layer; the pipeline is arranged below or at the outlet of the packing layer, and the spray head is arranged on the pipeline.

9. The restoring device for the watershed ecosystem, according to claim 1, is characterized in that the movable purifying island comprises a main frame body and a storage bin, wherein side plates are arranged on two sides of the top of the main frame body, a rolling shaft is rotatably installed between the two side plates, an adjusting block is arranged in the middle of the rolling shaft, a side frame body is arranged on one side of the main frame body, and an anchor block is arranged at the bottom of the main frame body; in the main frame was located to the feed bin, the feed bin both sides set up the baffle and cut apart that there is the anoxic zone, the centre is good oxygen district, and biological brick is fixed or hoist and mount in the feed bin, and active filler disperses in the feed bin, and aeration equipment locates main frame lower extreme, and aeration equipment's aeration pipe locates the good oxygen district lower extreme of feed bin, be the closing plate between anoxic zone and the good oxygen district, the upper end is equipped with breach or otter board, main frame top is equipped with plants the frame.

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