CN110422961B

CN110422961B - Water environment ecological restoration equipment

Info

Publication number: CN110422961B
Application number: CN201910722633.6A
Authority: CN
Inventors: 赖佑贤; 刘彦光; 谢崇泽; 孙绍平; 刘建勋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2022-03-04
Anticipated expiration: 2039-08-06
Also published as: CN110422961A

Abstract

The invention relates to water environment ecological restoration equipment which comprises a ship body, a microorganism filling bin in the middle, a first water pump, a second water pump and a pressure dissolved air tank, wherein an ion generator is arranged on the ship body. A water pipe in front of the first pump of the first water pump sucks air by utilizing the negative pressure of fluid, and a water body has micromolecule property through a contact oxidation and magnetization device of a microorganism filling bin, so that the water pump is suitable for breeding aquatic organisms such as fish and the like. A second pump front water pipe of the second water pump sucks in high-concentration ions which are generated by superposition through an ion generator under the action of fluid negative pressure, then the high-concentration ions are mixed with micro-electrons in a pipeline through a high-frequency magnetic field pipeline to form high-concentration ion-electron mixed gas, nano ionized water is released into a water body to be layered like quantum entanglement, harmful substances sink, ions with negative charges activate aquatic organisms to effectively control blue-green algae in the water body, the recovery of biological chains is rapidly promoted, the activity of the water body is improved, fishes and shrimps are clustered, and the bottom is clear.

Description

Water environment ecological restoration equipment

Technical Field

The invention relates to the technical field of water treatment equipment, in particular to water environment ecological restoration equipment.

Background

At present, the urban black and odorous water body is a water environment problem which is reflected by common people, so that the urban living environment is damaged, and the urban image is seriously influenced. The urban black and odorous water body is mainly derived from domestic sewage, industrial wastewater, livestock and poultry manure, farmland fertilizer pollution, surface runoff, bottom mud pollution, water body thermal pollution and the like, so that oxygen-consuming organic matters and nitrogen and phosphorus in the water body are increased, the water body is eutrophicated, and various odorous substances are discharged through degradation of aerobic actinomycetes or anaerobic microorganisms at a proper water temperature.

The 'black and odorous' phenomenon of urban rivers is a biochemical phenomenon, namely anaerobic decomposition of organic substances in a water body, wherein a large amount of oxygen dissolved in water is consumed by the organic substances in the decomposition process, so that the water body is in an anoxic state, normal development and growth of fishes and other aquatic organisms in the water body are influenced, and the fishes and other aquatic organisms and microorganisms needing oxygen are seriously killed in a large amount due to the anoxic state. So that aquatic organisms, aquatic birds and the like are completely eradicated, and the river ecosystem is damaged. And the resident living environment is deteriorated, the body health is damaged, the overall landscape effect of the city is greatly reduced, and the surrounding tourism is seriously influenced. The development of the city is limited, and the beautiful image of the city is damaged.

The existing black and odorous water body purification mode is that an aeration pump is arranged in water, oxygen is added in the water through the aeration pump, the oxygen content in the water body is further improved, anaerobic microorganisms in the water body are reduced, and then odorous substances in the water body are reduced. However, the oxygen increasing method has large noise and limited mobility gain to the water body, and cannot purify the water body and improve the living environment of aquatic organisms efficiently, so that an improvement space exists.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide water environment ecological restoration equipment which has the effects of efficiently carrying out oxygen enrichment on a water body and increasing the flowability of the water body, and reduces energy consumption and cost.

In order to achieve the purpose, the invention provides the following technical scheme:

the water environment ecological restoration equipment comprises a ship body, wherein the ship body comprises a hollow microbial filling bin and a pump bin arranged in front of the microbial filling bin, a first water pump is arranged in the pump bin, a water inlet of the first water pump is connected with a water inlet pipe communicated with an external water body, a first water pipe in front of the pump is communicated between the first water pump and the water inlet pipe, the first water pipe in front of the pump is provided with a narrow opening section, the diameter of the narrow opening section is gradually increased from the center to two ends, the center of the narrow opening section is connected with a first air inlet pipe communicated with external air, a water delivery pipe is communicated between a water outlet of the first water pump and the microbial filling bin, and the microbial filling bin is communicated with a water outlet pipe; the water outlet pipe is provided with a magnetizer and penetrates through a magnetic induction line generated by the magnetizer.

Through the arrangement, the water pipe is provided with the narrow opening section before the first pump, the center intercommunication of narrow opening section has the first intake pipe that communicates with external air, install the check valve in the first intake pipe, rivers are when the drive of first water pump flows through the narrow opening section, can know the velocity of flow increase at narrow opening section rivers through the principle of continuity equation and Bernoulli's equation, water pressure reduces, relative pressure is less than zero, play the adsorption to first intake pipe, make outside air get into and mix with the rivers in the water pipe before the first pump through first intake pipe, realize the effect of rivers increase dissolved oxygen fast. In addition, the mode replaces an aeration pump through the first water pump, the flowability of the water body is enhanced through the first water pump, the oxygen increasing is realized, and the cost of the aeration pump is saved. Compared with the effect of respectively using the first water pump and the aeration pump, the energy is saved by 90 percent, and the energy-saving aeration pump has the effects of reducing energy consumption and cost. Wherein use the first water pump of soaking in the water, can reduce the noise of this only power supply, reduce the noise influence to the local-style dwelling houses on every side to first water pump is better at aquatic operation cooling radiating effect, compares the aeration pump and further reduces the energy consumption, and life is longer. The water outlet pipe is communicated with the microbial filler bin and the external environment, wherein when water flows out of the water outlet pipe after oxygenation, the water flow generates magnetic induction lines through the magnetizing device, the water flow in the water outlet pipe flows perpendicular to the magnetic induction lines at a certain flow speed, and common water is changed into magnetized water through a magnetic field with certain strength. The water body has polarity, so that pollutants and suspended matters are easier to precipitate, the oxygen content is increased, the water body has micromolecule property, and the water body is suitable for breeding aquatic organisms such as fish and the like and enables the aquatic organisms such as fish and the like to be healthier and more active. Improving the activity of the water body and initially establishing a simple ecological system.

The invention is further provided with that the magnetizing device comprises a plurality of pairs of permanent magnet groups formed by oppositely arranging permanent magnets in pairs, and the water outlet pipe penetrates through the permanent magnet groups.

Through the arrangement, the water outlet pipe is clamped by the plurality of groups of permanent magnets of the magnetizing device, the permanent magnet groups are formed by combining the permanent magnets in pairs, the permanent magnets can be made of materials such as Ru-Fe-B with strong magnetism, and the water outlet pipe penetrates through the permanent magnet groups to perform cutting flow perpendicular to the magnetic induction line.

The biological nest system comprises a filler cavity, a filler layer is filled in the filler cavity, an advantageous microbial agent is placed in the filler layer, the lower end of the filler cavity is communicated with a water pipe in front of a first pump, and the upper end of the filler cavity is communicated with a water outlet pipe.

Through the setting, the packing layer is microorganism contact oxidation district, first water pump carries the black smelly water body that receives the pollution to the packing layer, the packing layer hole is big, specific surface is big, the microorganism biofilm formation volume is big but difficult jam, pollutant in the water body contacts and filters the degradation rapidly with the packing layer, microorganism is the adhesion reproduction in the packing layer simultaneously, free advantage microbial inoculum is taken away from biological nest system through the play water pipe to the water that the circulation flows, each cluster water group homoenergetic that makes the outlet pipe flow carries a quantitative microorganism count and bacterial strain count, along with the oxygenation, rivers after the purification get into in the waters with the microorganism, pollution and silt thing in to the waters degrade and purify. Compared with the prior art that microorganisms are directly put into a water area to treat water bodies of rivers and lakes, the microorganisms are easily taken away by the naturally flowing water body in a direct putting mode, or the activity of the microorganisms is lost because the put microorganisms sink into sludge and oxygen and the growth environment are unavailable. The water environment ecological restoration equipment ensures that a sufficient amount of dominant microbial agents can be continuously kept in domestic sewage in an action range, and has a good pollutant degradation effect.

The invention is further provided with a second water pump arranged in the pump bin, a water inlet of the second water pump is communicated with a second water pipe in front of the pump communicated with an external water body, the structure of the second water pipe in front of the pump is similar to that of the first water pipe in front of the pump, a second air inlet pipe communicated with external air is communicated with a narrow opening of the second water pipe in front of the pump, a water outlet of the second water pump is communicated with a water discharge pipe extending to one end of the ship body far away from the second water pump, a pressure dissolved air tank is communicated between the second water pump and the water discharge pipe, and a control valve is arranged at a water outlet of the pressure dissolved air tank.

Through the setting, the center of the narrow mouth department of the second pump front water pipe of second water pump is connected with the second intake pipe of external air intercommunication, and the pressure between second water pump and the drain pipe dissolves the air tank and forms milky nanometer ionized water and discharges into the water from the dissolved gas release head of stern, produces the super nanometer bubble a little, increases the dissolving effect of oxygen, and the effect of the pollutant in the degradation water promotes. And the oxygen dissolving effect of the water body discharged into the water area from the water outlet is higher, so that the oxygen content of the water area is improved, anaerobic microorganisms in the water area are reduced, the activity of the microorganisms is improved, the ions with negative charges activate aquatic organisms to automatically restore the water body, blue algae are effectively controlled, ecological balance is rapidly promoted, a biological chain is rapidly recovered, no river reagent is required to be put in the treatment process, and even harmful substances sink. Wherein the rotating handle of the control valve extends out of the barrel body, so that a user can conveniently control the on-off of the control valve from the outside of the barrel body.

The invention is further provided with a section of downward-inclined bent pipe arranged on the drain pipe, and the bent pipe is positioned between the water outlet of the second water pump and the pressure dissolved air tank.

Through the arrangement, when the mixture of the air and the water body passes through the elbow, the air floats upwards in the elbow due to the low density of the air, the time of the air staying in the elbow is long, the floating air and the downstream water flow form convection, the contact time of the air and the water body is prolonged, meanwhile, the air bubbles are more finely crushed, the contact area of the air and the water body is increased, more oxygen is dissolved in the water body, and the oxygen flows into the pressure dissolved air tank.

The invention is further provided, and one end of the water inlet pipe, which is far away from the pump bin, extends towards the water bottom.

Through the setting, keep away from the one end in pump storehouse with the inlet tube and extend to the bottom to draw water from the bottom of river, lake through first water pump and inlet tube cooperation, flow through the outlet pipe outflow of water pipe, the inside back of microorganism filler storehouse from microorganism filler storehouse top before the first pump, make the water of still water state flow, and make the water of each level of water obtain interchanging and mixing, reach the not rotten effect of flowing water.

The invention is further provided with support frames respectively fixed on two sides of the ship body, and buoys are fixed below the support frames.

Through the arrangement, the supporting frames are fixed on two sides of the ship body respectively, the floating barrel soaked in water is fixed below the supporting frames, the water discharge of the equipment is improved through the arrangement of the floating barrel and the supporting frames, so that the equipment can bear heavier equipment or be used by a user to operate on the ship body when working in water, the safety is improved, and meanwhile, the service life of the equipment is prolonged.

The ship is further provided with the first air inlet pipe and the ship body which are fixed, and an air inlet of the first air inlet pipe is always higher than the water surface.

Through the arrangement, the air inlet of the first air inlet pipe is set to be always higher than the water surface, so that the first water pump can continuously carry out oxygenation and aeration on water flow in the water pipe in front of the first water pump during working.

The solar ship is further provided with a plurality of solar panels arranged above the ship body, the solar panels are fixedly connected with the supporting frame through a plurality of telescopic rods, and the supporting frame is provided with a storage battery electrically connected with the solar panels.

Through the setting, when the water environment ecological restoration equipment is used outdoors through the solar panel, the first water pump and the ion generator can be powered by utilizing solar energy, so that energy is saved, the storage battery is matched for use, and the equipment can continuously work in cloudy days or at night. Wherein support and be connected through the telescopic link of a plurality of vertical settings between solar panel and the carriage, the bottom and the carriage of telescopic link are fixed, the lower terminal surface swing joint of the top solar panel of telescopic link to can adjust the contained angle of solar panel and horizontal plane in certain angle, thereby improve the direct projection area between solar panel and the sun, improve the utilization ratio to solar energy.

The ship is further provided with a second air inlet pipe fixed with the ship body, an air inlet of the second air inlet pipe is always higher than the water surface, and an ion generator is arranged at the air inlet of the second air inlet pipe on the ship body.

Through the arrangement, the existing ion generator is utilized to generate positive and negative ions and enter from the second air inlet pipe, the positive and negative ions are mixed with the water body entering the water pipe in front of the second pump, the ions with high concentration (more than one hundred million per square centimeter) are generated by the ion generator and then pass through the high-frequency magnetic field pipeline, the ions and the electrons are mixed with the micro-electronics in the pipeline to form high-concentration ion-electron mixed gas, and then the nano-ion water which forms floating white ribbon electrons through the pressure gas dissolving tank is discharged into the water body from the gas dissolving release head at the stern and is discharged from the water discharge pipe. Through positive and negative ions in the discharged water, pollutants in the water are precipitated, suspended matters in the water are removed, and the water in the water area is clarified. And the negative ions are beneficial to reducing the number of blue algae in water and increasing the activity of aquatic animals.

In conclusion, the invention has the following beneficial effects:

1. the bent pipe and the narrow opening section are arranged on the water pipe in front of the first pump, the center of the narrow opening section is communicated with the first air inlet pipe, so that the oxygen content in the water body of the water pipe in front of the first pump is increased, the water body mixed with air carries the dominant microbial inoculum to enter the packing layer in the packing cavity, the propagation rate of the dominant microbial inoculum is improved, the effect of degrading pollutants in the water body is improved, the oxygen content in water flow is improved, the whole oxygen content of the water body can be improved when the water body is discharged to the water body, anaerobic microorganisms in the water body are reduced, and the black and odorous water body is improved;

2. one end of a water inlet pipe, which is far away from the microbial filler bin, extends to the bottom of the water, a water outlet of the microbial filler bin is arranged at the top end of the microbial filler bin, water is pumped from the bottom of a river or a lake through the cooperation of a first water pump and the water inlet pipe, flows through a water pipe before the first pump and the microbial filler bin and then flows out of a water outlet pipe at the top of the microbial filler bin, so that a water body in a still water state flows, water at each level of the water body is exchanged and mixed, and the effect of preventing running water from being rotten is achieved;

3. through the arrangement of the biological nest system, free dominant microbial agents are taken away from the biological nest system by a circularly flowing water body through the water outlet pipe, each cluster of water mass flowing out of the water outlet pipe can carry a certain amount of microbial population and bacterial population, and the microbes enter the water domain along with the oxygenated and purified water flow to degrade and purify pollution and sludge in the water domain;

4. the water outlet is provided with the magnetizing device, the magnetizing device generates magnetic induction lines, water flow in the water outlet pipe flows perpendicular to the magnetic induction lines at a certain flow rate, common water is changed into magnetized water, the water body has polarity, so that pollutants and suspended matters are easier to precipitate, the oxygen content is increased, and the device is suitable for breeding aquatic organisms such as fishes.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 and embodiment 2;

fig. 2 is a schematic structural view of the ship hull of embodiment 1 and embodiment 2;

FIG. 3 is a partial sectional view of the internal structure of embodiment 1 and embodiment 2;

fig. 4 is an enlarged view of a portion a in fig. 2.

Reference numerals: 1. a hull; 11. a microbial filler bin; 12. a pump bin; 13. a water outlet pipe; 14. a support frame; 15. a float bowl; 2. a first water pump; 21. a water inlet pipe; 22. a first pump front water pipe; 23. a narrow mouth section; 24. a first intake pipe; 25. bending the pipe; 26. a water delivery pipe; 3. a permanent magnet group; 4. a packing cavity; 5. a pressure dissolved air tank; 51. a control valve; 6. a solar panel; 61. a storage battery; 7. a telescopic rod; 8. a second water pump; 81. a second pump front water pipe; 82. a second intake pipe; 83. and a water discharge pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

as shown in fig. 1 to 2, the water environment ecological restoration device disclosed by the invention comprises a ship body 1, wherein the ship body 1 comprises a hollow microorganism filling bin 11, a pump bin 12 is fixedly arranged in front of the microorganism filling bin 11, two sides of the ship body 1 in the length direction are respectively and fixedly provided with a support frame 14, each support frame 14 consists of a plurality of straight rods, a floating cylinder 15 is fixed below each support frame 14, and the floating cylinder 15 and the microorganism filling bin 11 are matched to ensure that the integral water discharge quantity meets the requirement that the integral density of the ship body 1 is smaller than that of water and floats on the water surface.

Wherein hull 1 and carriage 14 equal fixed mounting have a plurality of telescopic links 7, and telescopic link 7 is including fixing the hollow sleeve on hull 1 front portion and both sides carriage 14, and sliding connection has branch about in the sleeve, and the jack screw has been run through to the sleeve outer peripheral face, and jack screw and sleeve outer peripheral face threaded connection, the jack screw supports tight branch setting to the restriction of branch extension length is realized. The branch top is fixed with the ring, and 1 top of hull is provided with solar panel 6, and terminal surface and telescopic link 7 just right position also are fixed with the ring under solar panel 6, and the ring of terminal surface cup joints the swing joint who realizes solar panel 6 and telescopic link 7 each other under ring through the branch top and solar panel 6. The telescopic rod 7 is correspondingly arranged on the outer edge of the solar panel 6, so that the telescopic rod 7 is used for adjusting the inclination angle of the solar panel 6 relative to the horizontal plane, and the utilization rate of the solar panel 6 to solar energy is improved.

As shown in fig. 2 to 3, wherein install first water pump 2 in the pump storehouse 12, the water inlet of first water pump 2 is connected with the inlet tube 21 with external water body intercommunication, inlet tube 21 adopts the water pipe that has certain flexibility, the one end that microorganism filler storehouse 11 was kept away from to inlet tube 21 extends to the bottom, intercommunication has first pump front water pipe 22 between first water pump 2 and the inlet tube 21, wherein first pump front water pipe 22 middle section is including the aperture be less than first pump front water pipe 22's slot section 23, and the aperture of slot section 23 is crescent from the center to both ends, the center intercommunication of slot section 23 has the first intake pipe 24 of the other end and outside air intercommunication, the one end that slot section 23 was kept away from to first intake pipe 24 is higher than the surface of water and is fixed with microorganism filler storehouse 11.

The water outlet of the first water pump 2 is communicated with a water pipe 26, the other end of the water pipe 26 is communicated with the microorganism filling bin 11 and extends into the microorganism filling bin 11, the part of the water pipe 26, which is positioned in the microorganism filling bin 11, is arranged on the inner bottom surface of the microorganism filling bin 11, and the part of the water pipe 26, which is positioned in the microorganism filling bin 11, is hollowed out.

The water is pumped up from the bottom of rivers and lakes through the cooperation of the first water pump 2 and the water inlet pipe 21, the water pipe 22 before the first pump flows through, the water outlet pipe 13 at the top of the microorganism filler bin 11 flows out after the microorganism filler bin 11 is inside, the water in a still water state flows, the water at each level of the water is exchanged and mixed, the water flow and the sludge at the bottom of the water are pumped up and pumped to the upper layer of the water, the effect that the flowing water is not rotten is achieved, the flowability and the oxygen content of the water are improved, and the water bottom sludge is irradiated and sterilized through sunlight. When water flows through the narrow opening section 23 under the driving of the first water pump 2, the flow velocity of the water flow at the narrow opening section 23 is increased, the water pressure is reduced, the relative pressure is smaller than zero through the principles of a continuity equation and a Bernoulli equation, an adsorption effect is achieved on the first air inlet pipe 24, outside air enters through the first air inlet pipe 24 and is mixed with the water flow in the water pipe 22 in front of the first pump, and the effect of rapidly increasing dissolved oxygen in the water flow is achieved.

Install second water pump 8 in the pump storehouse 12, the water inlet intercommunication of second water pump 8 has the second water pump water pipe 81 before with external water intercommunication, the structure of water pipe 81 before the second pump with the structure of water pipe 22 is similar before the first pump, the narrow mouth department intercommunication of water pipe 81 before the second pump has second intake pipe 82, the delivery port intercommunication of second water pump 8 has the drain pipe 83 that extends to the one end that second water pump 8 was kept away from to hull 1, the intercommunication has pressure to dissolve gas pitcher 5 between second water pump 8 and the drain pipe 83, pressure dissolves gas pitcher 5 and goes out the water department and installs control valve 51, controls opening and shutting of raceway 26 through control valve 51. Wherein, the upper end surface of the hull 1 is provided with an ion generator at the air inlet of the first air inlet pipe 24, the existing ion generator is utilized to generate positive and negative ions which enter from the first air inlet pipe 24, are mixed with the water entering the first pump front water pipe 22 and are discharged from the water outlet pipe 13.

When the water environment ecological restoration equipment is used outdoors through the arrangement of the solar panel 6, the solar energy can be utilized to supply power for the first water pump 2, the second water pump 8, the pressure dissolved air tank 5 and the ion generator, so that the energy is saved. Wherein the battery 61 with solar panel 6 electric connection is installed to the up end of carriage 14, and the use of cooperation battery 61 makes the cloudy day of this equipment or night also can continuously carry out work.

The drain pipe 83 further includes a bent pipe 25 disposed obliquely downward, the bent pipe 25 is located between the water outlet of the second pump front water pipe 81 and the narrow opening thereof, and the bent pipe 25 may be disposed vertically downward or inclined at a certain angle with the horizontal plane. When the mixture of the air flowing through the narrow opening of the second pump front water pipe 81 and the water body passes through the elbow pipe 25, the air floats upwards in the elbow pipe 25 due to the low density of the air, the detention time in the elbow pipe 25 is long, and the floating air and the downstream water flow form convection, so that the air bubbles are more finely crushed while the contact time of the air and the water body is prolonged, the contact area of the air and the water body is increased, and more oxygen is dissolved in the water body.

As shown in fig. 3 to 4, two sets of water outlet pipes 13 communicated with the outside are installed in the microbial filler bin 11, the water outlet pipes 13 are symmetrically arranged along the central axis of the microbial filler bin 11, the water outlet pipes 13 are fixed on the inner top surface of the microbial filler bin 11, and the part of the water outlet pipes 13 located in the microbial filler bin is hollowed out. The water outlet of the water outlet pipe 13 is provided with a magnetizer which comprises three groups of independent permanent magnet groups 3, each permanent magnet group 3 consists of two permanent magnets which are opposite, the opposite magnetic poles of the two opposite permanent magnets are oppositely arranged, so that a magnetic induction line flows between the two opposite permanent magnets, wherein the permanent magnets can be made of strong magnetism such as Ru Fe B and the like, and the sum of the magnetic fluxes of the three groups of permanent magnet groups 3 is more than or equal to 6000 gauss. The water outlet pipe 13 penetrates through the permanent magnet groups 3, so that the flow direction of water flow is vertical to the magnetic induction line.

The magnetizing device generates magnetic induction lines, and the water flow in the water outlet pipe 13 flows perpendicular to the magnetic induction lines at a certain flow speed, so that the common water is changed into magnetized water. The water body has polarity, so that pollutants and suspended matters are easier to precipitate, the oxygen content is increased, the water body has micromolecule property, and the water body is suitable for breeding aquatic organisms such as fish and the like and enables the aquatic organisms such as fish and the like to be healthier and more active. Improving the activity of the water body in the water area and initially establishing a simple ecological system.

The implementation principle of the embodiment is as follows:

when the water environment ecological restoration equipment is used, a conventional waterproof storage battery can be arranged on the ship body 1 to supply power to the first water pump 2, and the waterproof storage battery, the solar panel and each electrical element are electrically connected with a conventional waterproof device; or the first water pump 2 is powered conventionally through an external power line. Remove hull 1 to the waters middle part of certain distance from the bank, start first water pump 2 and carry out oxygenation and level replacement to the water, constantly extract the surface of water with submarine water to anaerobic microorganisms have been reduced, and carry out the oxygenation to the water, the dissolved oxygen that has improved the water is favorable to aquatic organisms to survive.

Example 2:

as shown in fig. 2, the difference between this embodiment and embodiment 1 is that a biological nest system is installed in the microbial filler bin 11, the biological nest system includes a filler cavity 4, a filler layer is filled in the filler cavity 4, and an advantageous microbial agent is placed in the filler layer, wherein the filler layer adopts the existing biological filler, including a combined filler, a three-dimensional elastic filler, a multi-dimensional suspended floating ball filler, and the like, the advantageous microbes attached to the filler layer are selected according to the actual conditions of the water area where the water environment ecological restoration device is placed, for example, domestic sewage is more in the water area, phosphorus content in the water body is higher, and a microbial strain of the type ZWDM-W01 of the micro-environmental protection biological technology limited company in the guangdong can be selected.

The first water pump 2 conveys the polluted black and odorous water body to the packing layer, the porosity of the packing layer is high, the specific surface area is large, the biofilm formation amount of microorganisms is large but the microorganisms are not easy to block, the pollutants in the water body are in contact with the packing layer and are rapidly filtered and degraded, meanwhile, the microorganisms are adhered and propagated in the packing layer, the circularly flowing water body carries free advantageous microbial agents away from a biological nest system through the water outlet pipe 13, each cluster of water mass flowing out of the water outlet pipe 13 can carry a certain amount of microbial quantity and bacterial strain quantity, the microorganisms enter the water body along with the oxygenated and purified water flow, and the pollution and sludge in the water body are degraded and purified. Compared with the prior art that microorganisms are directly put into a water area to treat water bodies of rivers and lakes, the microorganisms are easily taken away by the naturally flowing water body in a direct putting mode, or the activity of the microorganisms is lost because the put microorganisms sink into sludge and oxygen and the growth environment are unavailable. The water environment ecological restoration equipment ensures that a sufficient amount of dominant microbial agents can be continuously kept in domestic sewage in an action range, and has a good pollutant degradation effect.

The pressure dissolved air tank 5 emulsifies the water body led into the filler cavity 4 to generate micro-nano bubbles, so that the dissolving effect of oxygen is improved, the propagation rate of the advantageous microbial agent is improved, the effect of degrading pollutants in the water body is improved, the oxygen dissolving effect of the water body discharged into the water area from the water outlet is favorable for improving the oxygen content of the water area, and anaerobic microorganisms in the water area are reduced. Wherein the rotating handle of the control valve 51 extends out of the barrel body, so that a user can conveniently control the opening and closing of the control valve 51 from the outside of the barrel body.

Example 3:

a water body purification method comprises the following steps:

a. water body detection: selecting an advantageous microbial agent according to the water pollution condition;

b. installing water environment ecological restoration equipment in the middle of a water area and starting a first water pump 2 to work;

c. periodically transferring the water environment ecological restoration equipment to different positions of a water area.

The implementation principle of the embodiment is as follows:

the method comprises the steps of firstly detecting a water body, selecting a corresponding advantageous microbial agent according to the pollution condition of the water body, then preparing the advantageous microbial agent into a packing layer and installing the packing layer in a microbial packing bin 11, then positioning the water environment ecological restoration equipment in the middle of an offshore water area at a certain distance through a positioning rod, starting a first water pump 2 to work, and continuously purifying the water body. The water environment ecological restoration equipment and different positions of the water area can be transferred periodically according to the purification condition, for example, the water environment ecological restoration equipment and the water area are transferred once a week or a half month, the water body at each position of the water area is subjected to level replacement, water body oxygenation and dominant microbial agent emission, and therefore the water body at each position in the water area is purified.

In the water body detection process, the source of sewage mixed in the water body can be observed, for example, more domestic sewage is in the water body, the phosphorus content in the water body is higher, and a microorganism strain with the model ZWDM-W01 of Guangdong micro-environmental protection Biotech limited company can be selected; the water area is black and odorous water in urban river channels, and microbial strains of ZWDM-W02, a model of micro-environmental protection biological technology limited in Guangdong, can be selected.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A water environment ecological restoration device is characterized in that: the ship comprises a ship body (1), wherein the ship body (1) comprises a hollow microorganism filling bin (11) and a pump bin (12) arranged in front of the microorganism filling bin (11), a first water pump (2) is arranged in the pump bin (12), a water inlet of the first water pump (2) is connected with a water inlet pipe (21) communicated with an external water body, a first pump front water pipe (22) is communicated between the first water pump (2) and the water inlet pipe (21), the first pump front water pipe (22) is provided with a narrow opening section (23) with the diameter gradually increasing from the center to two ends, the center of the narrow opening section (23) is connected with a first air inlet pipe (24) communicated with external air, a water conveying pipe (26) is communicated between a water outlet of the first water pump (2) and the microorganism filling bin (11), and the microorganism filling bin (11) is communicated with a water outlet pipe (13); the water outlet pipe (13) is provided with a magnetizing device, and the water outlet pipe (13) penetrates through a magnetic induction line generated by the magnetizing device;

a second water pump (8) is installed in the pump bin (12), a water inlet of the second water pump (8) is communicated with a second water pump front water pipe (81) communicated with an external water body, a narrow opening of the second water pump front water pipe (81) is communicated with a second air inlet pipe (82) communicated with external air, a water outlet of the second water pump (8) is communicated with a drain pipe (83) extending to one end, far away from the second water pump (8), of the ship body (1), a pressure dissolved air tank (5) is communicated between the second water pump (8) and the drain pipe (83), and a control valve (51) is installed at a water outlet of the pressure dissolved air tank (5);

the drain pipe (83) is provided with a section of bent pipe (25) which inclines downwards, and the bent pipe (25) is positioned between the water outlet of the second water pump (8) and the pressure dissolved air tank (5).

2. The ecological restoration device for water environment as claimed in claim 1, wherein: the magnetizing device comprises a plurality of pairs of permanent magnet groups (3) formed by arranging permanent magnets in pairs, and the water outlet pipe (13) penetrates between the permanent magnet groups (3).

3. The ecological restoration device for water environment as claimed in claim 1, wherein: the biological nest system is arranged in the microbial filler bin (11) and comprises a filler cavity (4), a filler layer is filled in the filler cavity (4), an advantageous microbial agent is placed in the filler layer, the lower end of the filler cavity (4) is communicated with a water delivery pipe (26), and the upper end of the filler cavity (4) is communicated with a water outlet pipe (13).

4. The ecological restoration device for water environment as claimed in claim 1, wherein: the one end that inlet tube (21) kept away from pump storehouse (12) extends the setting to the bottom.

5. The ecological restoration device for water environment as claimed in claim 1, wherein: support frames (14) are respectively fixed to two sides of the ship body (1), and buoys (15) are fixed below the support frames (14).

6. The ecological restoration device for water environment as claimed in claim 1, wherein: the first air inlet pipe (24) is fixed with the ship body (1), and an air inlet of the first air inlet pipe (24) is always higher than the water surface.

7. The ecological restoration device for water environment as claimed in claim 5, wherein: a plurality of solar panel (6) are installed to hull (1) top, solar panel (6) with through a plurality of telescopic link (7) fixed connection between carriage (14), carriage (14) install with solar panel (6) electric connection's battery (61).

8. The ecological restoration device for water environment as claimed in claim 1, wherein: the second air inlet pipe (82) is fixed with the ship body (1), an air inlet of the second air inlet pipe (82) is always higher than the water surface, and an ion generator is installed at an air inlet of the second air inlet pipe (82) on the ship body (1).