CN110845096A

CN110845096A - Mariculture wastewater treatment equipment

Info

Publication number: CN110845096A
Application number: CN202010041337.2A
Authority: CN
Inventors: 黄清荣
Original assignee: Ludong University
Current assignee: Yantai Hepujiahe Bioengineering Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-02-28
Anticipated expiration: 2040-01-15
Also published as: CN110845096B

Abstract

The invention discloses mariculture wastewater treatment equipment, which belongs to the technical field of wastewater treatment equipment and comprises a filter tank, a plant purification tank, an even desalting mechanism, an excrement particle removing mechanism and a vibration stirring mechanism, wherein the even desalting mechanism comprises an installation frame, a lifting assembly and a plurality of plant culture tanks, the plant culture tanks are made of transparent materials, the tops of the plant purification tanks are provided with fluorescent lamps, two sides of the insides of the plant purification tanks are provided with slide rails, the slide rails are made of anti-corrosion materials, and each slide rail is provided with a lifting block. According to the invention, the plant culture pond can be lifted through the uniform desalting mechanism, so that the seaweed in the plant culture pond can absorb nitrogen and phosphorus nutrient salts dissolved in sewage at different depths at intervals, and the inclined filtering box can be vibrated under the action of the vibrating component, so that the normal filtering function of the filtering box is prevented from being influenced by the blockage of excrement particles in the mesh.

Description

Mariculture wastewater treatment equipment

Technical Field

The invention relates to the technical field of wastewater treatment equipment, in particular to mariculture wastewater treatment equipment.

Background

The coastline of China is long, the seawater resource is rich, and the method is better than aquaculture. After the seawater is used, the components of the seawater are complex, the seawater is seriously polluted, and the seawater also contains a large amount of toxic and harmful substances such as bacteria, viruses, ammonia nitrogen, nitrite, organic matters and the like. Under the conditions, the seawater can cause the growth of the cultured organisms to be slow, the survival rate to be low, even all the cultured organisms die, seriously threaten the quality and safety of the circulating seawater aquaculture and bring economic loss. The aquaculture sewage has the following commonalities: the pollutants are mainly organic matters, and the nitrogen and phosphorus indexes in the sewage are high; the second sewage is large in sewage amount and very concentrated in discharge, and the third aquaculture sewage is large in pollutant and is partially water-containing in solid matters, so that the removal of the solid matters in the sewage is the most fundamental. The treatment of the tail water of aquaculture mostly adopts a static precipitation method or a three-format static precipitation method, and the effect is not ideal. In the prior art, more aquaculture water circulating treatment equipment and methods are provided, while the existing sewage treatment equipment has fewer treatment equipment and methods for aquaculture discharge wastewater, and needs to be improved.

The invention with the publication number of CN104496131A discloses a tail water treatment circulating system for seawater pond culture, which comprises a drainage channel for seawater pond culture, wherein the tail end of the drainage channel is connected with a gate, the gate is connected with a gate hoist motor, the gate hoist motor is connected with a first frequency converter, the first frequency converter is connected with a PLC (programmable logic controller), the PLC is connected with an upper computer, the rear part of the gate is a groove-shaped channel, the outer surface of one side wall of the groove-shaped channel is connected with an ecological pool, a third sand filter wall connected with a third wire mesh group is arranged on the side wall, the water inlet of the third sand filter wall faces the third wire mesh group, and the water outlet of the third sand filter wall faces the ecological pool. The device avoids the defect that the prior art cannot achieve the purpose of removing the culture tail water pollution.

However, the above-mentioned devices also have the following problems in use: firstly, the device can absorb nitrogen and phosphorus nutritive salt in tail water by utilizing a seaweed ecological restoration functional area arranged in a second longitudinal ecological ditch, but the nitrogen and phosphorus nutritive salt can be dissolved in each layer of depth of a water body, and the root of the seaweed can only absorb the nitrogen and phosphorus nutritive salt in a lower-layer water body, so that the nitrogen and phosphorus nutritive salt is not thoroughly removed; secondly, the device removes fish granular excrement by utilizing a metal wire mesh group and the like, but the fish granular excrement blocks meshes of the metal wire mesh in the flowing process, so that the normal use of the metal wire mesh is influenced.

Disclosure of Invention

The invention provides a mariculture wastewater treatment device, which aims to solve the technical problems that in the prior art, nitrogen and phosphorus nutrient salts are not thoroughly removed and fish granular excrement can block meshes of a wire mesh.

The technical scheme adopted by the invention is as follows: the invention provides a mariculture wastewater treatment device, which comprises a filter tank, a plant purification tank, an even desalting mechanism, an excrement particle removing mechanism and a vibration stirring mechanism, wherein the excrement particle removing mechanism and the vibration stirring mechanism are arranged in the filter tank, the excrement particle removing mechanism is arranged above the vibration stirring mechanism, the even desalting mechanism is arranged in the plant purification tank, a liquid conveying pump is arranged between the filter tank and the plant purification tank, the even desalting mechanism comprises a mounting frame, a lifting component and a plurality of plant culture tanks which are arranged on the mounting frame at intervals in the vertical direction, the plant culture tanks are used for culturing algae, the plant culture tanks are made of transparent materials, fluorescent lamps are arranged at the tops of the plant purification tanks, the lifting component is arranged at the tops of the plant purification tanks, and slide rails which are vertically arranged are arranged on two sides in the interior of the plant purification tanks, the slide rail is made of anti-corrosion materials, each slide rail is provided with a lifting block in sliding fit with the slide rail, and the mounting frame is fixed between the two lifting blocks.

Further, the lifting component is including drive element, two support frames and two extension frames that set up respectively in plant purification pond both sides, every the top of support frame all is equipped with the connecting seat, be equipped with on the connecting seat rather than the installation axle of rotating the connection, every install epaxial all the cover and be equipped with the rope sheave, two all around being equipped with the lifting rope on the rope sheave, the lifting rope is made for the anticorrosion material, two the tip of lifting rope all with the top fixed connection of installing frame, be equipped with on the extension frame rather than rotate and be connected and be used for carrying out the leading wheel that leads to the lifting rope.

Furthermore, the driving part comprises a lifting motor, a transmission shaft horizontally arranged and two bearing seats arranged at intervals, two ends of the transmission shaft are rotatably connected with the two bearing seats respectively, the output end of the lifting motor is fixedly connected with the end part of one of the mounting shafts, two of the mounting shafts are sleeved with first bevel gears, two ends of the transmission shaft are provided with second bevel gears, and the two first bevel gears are meshed with the two second bevel gears respectively.

Further, excrement granule gets rid of mechanism is including the brace table, empty the subassembly and set up the filtering case in the brace table top, be equipped with a plurality of filtration pore on the filtering case, the bottom of brace table is equipped with four and is the seat, every that bears that the matrix distributes the top of bearing the seat all is equipped with vibrations spring, the top fixed connection of brace table and four vibrations springs, the right side of filtering ponds is equipped with the storage hopper.

Further, it sets up the base at a supporting bench top, two including transmission lead screw, waterproof motor, material piece and two intervals to empty the subassembly be equipped with the horizontal pole that two levels set up between the base, it establishes on two horizontal poles to move the material piece can gliding cover, the both ends of transmission lead screw rotate with two bases respectively and are connected, the output of waterproof motor and the tip fixed connection of transmission lead screw, the top of moving the material piece is equipped with rather than articulated bracing piece, the tip of bracing piece is articulated with the bottom of filtering case.

Further, the bottom of filtering ponds is equipped with the flowing back funnel, be equipped with the inlet fluid pipeline between the input of transfer pump and the flowing back funnel, be equipped with out the liquid pipeline between the output of transfer pump and the plant purification tank, the bottom of plant purification tank is equipped with the discharge pipe who communicates rather than inside.

Further, vibrations rabbling mechanism is including vibrations subassembly, mount, agitator motor and the vertical (mixing) shaft of setting on the flowing back funnel, agitator motor's output and the bottom fixed connection of (mixing) shaft, be connected through the bearing between (mixing) shaft and the mount, the cover is equipped with a plurality of stirring paddle leaf on the (mixing) shaft.

Further, the vibrations subassembly is including the connecting rod that the level set up, the both ends of connecting rod are rotated with the both sides of filtering ponds respectively and are connected, the both sides of filtering ponds all are equipped with the slide bar of vertical setting, be equipped with the reciprocating motion piece rather than sliding fit on the slide bar, be equipped with the connecting plate that is L type structure on the lateral wall of reciprocating motion piece, the top of connecting plate is equipped with the vibrations piece, the both ends of connecting rod all are equipped with U type pole, the cover is equipped with the drive pole that can move about on the U type pole, the tip of drive pole is articulated with reciprocating motion piece, the top cover of (mixing) shaft is equipped with third bevel gear, the middle section cover of connecting rod is equipped with the fourth bevel gear with third bevel gear meshing.

Compared with the prior art, the invention has the beneficial effects that:

the device is provided with the uniform desalting mechanism, the metabolism and photosynthetic oxygen release of the seaweed can be fully performed under the condition that the fluorescent lamp is used as a light source for the root of the seaweed in the plant culture pond through the uniform desalting mechanism, the nitrogen and phosphorus nutrient salts in the dissolved sewage can be absorbed, the lifting of the plant culture pond can be realized under the action of the lifting assembly, the seaweed in the plant culture pond can absorb the nitrogen and phosphorus nutrient salts in the dissolved sewage at different depths at intervals, the situation that local nitrogen and phosphorus nutrient salts are not absorbed is avoided, the slide rail made of an anticorrosive material can effectively prevent the corrosion of seawater, the plant culture pond made of a transparent material can be conveniently irradiated by the fluorescent lamp, and the photosynthesis of the seaweed in the plant culture pond is convenient; the technical problem that the removal of nitrogen and phosphorus nutrient salts is not thorough in the prior art is solved.

Secondly, the excrement particle removing mechanism and the vibration stirring mechanism are arranged, the filtering box can filter excrement particles through the excrement particle removing mechanism, the filtering box can vibrate under the action of the vibration spring and the vibration assembly, the blockage of the meshes of the filtering box by the excrement particles is avoided, and after the filtering is finished, the waterproof motor can drive the transmission lead screw to rotate, so that the transmission lead screw can drive the moving block to move, the moving block can drive the supporting rod to move, the supporting rod can jack the filtering box up, the filtering box is in an inclined state, and the excrement particles on the filtering box fall into the storage hopper under the action of self gravity; the two vibrating blocks can reciprocate in the vertical direction under the action of the vibrating component to vibrate the supporting platform, thereby realizing the vibration of the inclined filtering box and avoiding the excrement particles from being blocked in the mesh holes to influence the normal filtering function of the filtering box, the stirring shaft can drive the third bevel gear to rotate in the rotating process, so that the third bevel gear can drive the fourth bevel gear meshed with the third bevel gear to rotate, the fourth bevel gear can drive the connecting rod to rotate, the connecting rod can drive the two U-shaped rods to rotate, the U-shaped rods can drive the reciprocating movable block to move by driving the rod, the connecting plate can drive the vibrating block to reciprocate, and the vibrating block can vibrate the bottom of the supporting platform, the technical problem that fish granular excrement can block meshes of a wire mesh in the prior art is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a partial perspective view of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a partial cross-sectional view of the first embodiment of the present invention;

FIG. 6 is a partial sectional view of the second embodiment of the present invention;

FIG. 7 is a partial cross-sectional view of the third embodiment of the present invention;

fig. 8 is an enlarged view of fig. 7 at B.

Reference numerals:

a filtering pond 1, a plant purifying pond 2, a uniform desalting mechanism 3, a mounting frame 31, a plant culture pond 32, a slide rail 33, a lifting block 34, an excrement particle removing mechanism 4, a supporting table 41, a filtering box 42, a filtering hole 43, a bearing seat 44, a vibrating spring 45, a storage hopper 46, a supporting rod 47, a dumping component 471, a transmission screw rod 472, a waterproof motor 473, a material moving block 474, a base 475, a cross rod 476, a vibrating and stirring mechanism 5, a fixing frame 51, a stirring motor 52, a stirring shaft 53, a stirring paddle 54, a lifting component 6, a supporting frame 61, an extending frame 62, a connecting seat 63, a mounting shaft 64, a rope wheel 65, a lifting rope 66, a guide wheel 67, a driving component 68, a lifting motor 681, a transmission shaft 682, a bearing seat 683, a first bevel gear 684, a second bevel gear 685, a liquid discharge 7, an infusion pump 71, a liquid inlet pipeline 72, a liquid outlet pipeline 73, the device comprises a connecting rod 81, a sliding rod 82, a reciprocating block 83, a connecting plate 84, a vibrating block 85, a U-shaped rod 86, a driving rod 87, a third bevel gear 88 and a fourth bevel gear 89.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, 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.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, an embodiment of the present invention provides a mariculture wastewater treatment apparatus. Including filtering ponds 1, plant purification pond 2, even desalination mechanism 3, excrement granule get rid of mechanism 4 and vibrations rabbling mechanism 5, excrement granule gets rid of mechanism 4 and vibrations rabbling mechanism 5 and all sets up in filtering ponds 1's inside with vibrations rabbling mechanism 5, and excrement granule gets rid of mechanism 4 and sets up in the top of vibrations rabbling mechanism 5, even desalination mechanism 3 sets up in plant purification pond 2's inside, be equipped with transfer pump 71 between filtering ponds 1 and the plant purification pond 2, even desalination mechanism 3 is including installing frame 31, lifting unit 6 and a plurality of plant cultivation pond 32 that sets up on installing frame 31 at vertical direction interval, plant cultivation pond 32 is used for breeding the alga, plant cultivation pond 32 is made for transparent material, the top of plant purification pond 2 is equipped with the fluorescent lamp, lifting unit 6 sets up the top at plant purification pond 2, the two sides in the plant purification tank 2 are both provided with vertically arranged slide rails 33, the slide rails 33 are made of anti-corrosion materials, each slide rail 33 is provided with a lifting block 34 in sliding fit with the slide rail 33, and the mounting frame 31 is fixed between the two lifting blocks 34; the slide rail 33 made of anti-corrosion material can effectively prevent seawater corrosion, the plant cultivation pool 32 made of transparent material can be irradiated by a fluorescent lamp conveniently, algae in the plant cultivation pool 32 can be subjected to photosynthesis conveniently, the algae roots in the plant cultivation pool 32 can be enabled to be subjected to metabolism and photosynthetic oxygen release action sufficiently under the condition that the fluorescent lamp is used as a light source through the uniform desalting mechanism 3, nitrogen and phosphorus nutrient salts in dissolved sewage can be absorbed, the plant cultivation pool 32 can be lifted under the action of the lifting component 6, the algae in the plant cultivation pool 32 can absorb the nitrogen and phosphorus nutrient salts in the dissolved sewage at different depths at intervals, the condition that local nitrogen and phosphorus nutrient salts are not absorbed is avoided, the two vibrating blocks 85 can be enabled to reciprocate in the vertical direction under the action of the vibrating component 8, make vibrations piece 85 vibrate a supporting bench 41 to the realization shakes filtering case 42 to the slope, avoid excrement granule to block up in the mesh and influence filtering case 42's normal filter function, get rid of mechanism 4 through excrement granule and can make filtering case 42 filter the excrement granule, can make filtering case 42 take place vibrations under the effect of vibrations spring 45 and vibrations subassembly 8, avoid the excrement granule to cause the jam to filtering case 42's mesh.

Specifically, the lifting assembly 6 includes a driving part 68, two support frames 61 respectively disposed at two sides of the plant purification tank 2, and two extension frames 62, a connecting seat 63 is disposed at the top of each support frame 61, an installation shaft 64 rotatably connected to the connecting seat 63 is disposed on the connecting seat 63, a rope wheel 65 is sleeved on each installation shaft 64, a lifting rope 66 is wound on each rope wheel 65, the lifting rope 66 is made of an anti-corrosion material, the end portions of the two lifting ropes 66 are fixedly connected to the top of the installation frame 31, and a guide wheel 67 rotatably connected to the extension frame 62 and used for guiding the lifting rope 66 is disposed on the extension frame 62; the synchronous rotation of two installation axles 64 makes rope sheave 65 rotate and makes lift rope 66 go up and down, and lift rope 66 can drive installing frame 31 and go up and down, and the corrosion of sea water can effectively be prevented to the lift rope 66 that the anticorrosion material made.

Specifically, the driving component 68 includes a lifting motor 681, a transmission shaft 682 and two bearing seats 683 arranged at intervals, two ends of the transmission shaft 682 are rotatably connected with the two bearing seats 683, respectively, an output end of the lifting motor 681 is fixedly connected with an end of one of the mounting shafts 64, the two mounting shafts 64 are both sleeved with a first bevel gear 684, two ends of the transmission shaft 682 are both provided with second bevel gears 685, and the two first bevel gears 684 are engaged with the two second bevel gears 685, respectively; elevator motor 681 work can drive installation axle 64 and rotate, make installation axle 64 can drive first bevel gear 684 and take place to rotate, make first bevel gear 684 can drive second bevel gear 685 and take place to rotate, realize the rotation of transmission shaft 682, realize the synchronous rotation of two installation axles 64, make lift rope 66 can drive installing frame 31 and go up and down, make a plurality of plant culture pond 32 can absorb the nitrogen that dissolves in the sewage, the phosphorus nutritive salt in the position of the 2 different degree of depth in plant purification pond.

Specifically, the excrement particle removing mechanism 4 comprises a supporting table 41, a dumping assembly 471 and a filtering tank 42 arranged above the supporting table 41, wherein a plurality of filtering holes 43 are formed in the filtering tank 42, four bearing seats 44 distributed in a matrix form are arranged at the bottom of the supporting table 41, a vibration spring 45 is arranged at the top of each bearing seat 44, the supporting table 41 is fixedly connected with the tops of the four vibration springs 45, and a storage hopper 46 is arranged on the right side of the filtering tank 1; get rid of mechanism 4 through the excrement granule and can make filtering case 42 filter the excrement granule, can make filtering case 42 take place vibrations under the effect of vibrations spring 45 and vibrations subassembly 8, avoid the excrement granule to cause the jam to the mesh of filtering case 42, filtering case 42 can filter the excrement granule in the sewage.

Specifically, the dumping assembly 471 comprises a transmission screw 472, a waterproof motor 473, a material moving block 474 and two bases 475 arranged at the top of the support table 41 at intervals, two horizontally arranged cross rods 476 are arranged between the two bases 475, the material moving block 474 is slidably sleeved on the two cross rods 476, two ends of the transmission screw 472 are respectively rotatably connected with the two bases 475, an output end of the waterproof motor 473 is fixedly connected with an end of the transmission screw 472, a support rod 47 hinged with the material moving block 474 is arranged at the top of the material moving block 474, and an end of the support rod 47 is hinged with the bottom of the filtering box 42; after the filtering is completed, the waterproof motor 473 can drive the transmission screw 472 to rotate, so that the transmission screw 472 can drive the material moving block 474 to move, the material moving block 474 can drive the supporting rod 47 to move, the supporting rod 47 can jack the filtering box 42, the filtering box 42 is in an inclined state, and excrement particles on the filtering box 42 fall into the storage hopper 46 under the action of self gravity.

Specifically, a liquid discharge funnel 7 is arranged at the bottom of the filtering tank 1, a liquid inlet pipeline 72 is arranged between the input end of the liquid conveying pump 71 and the liquid discharge funnel 7, a liquid outlet pipeline 73 is arranged between the output end of the liquid conveying pump 71 and the plant purifying tank 2, and a discharge pipeline 74 communicated with the interior of the plant purifying tank 2 is arranged at the bottom of the plant purifying tank 2; the liquid pump 71 is operated to draw the liquid in the drain funnel 7 through the liquid inlet pipe 72 and to feed the drawn liquid into the plant purification tank 2 through the liquid outlet pipe 73.

Specifically, the vibration stirring mechanism 5 comprises a vibration component 8, a fixed frame 51, a stirring motor 52 and a stirring shaft 53 vertically arranged on the liquid discharge funnel 7, the output end of the stirring motor 52 is fixedly connected with the bottom end of the stirring shaft 53, the stirring shaft 53 is connected with the fixed frame 51 through a bearing, and a plurality of stirring blades 54 are sleeved on the stirring shaft 53; vibrations rabbling mechanism 5 can realize stirring filtering ponds 1, and the worker adds disinfectant in to filtering ponds 1, can make the liquid in filtering ponds 1 fully mix with disinfectant, and agitator motor 52 work can drive (mixing) shaft 53 and take place to rotate, makes (mixing) shaft 53 can drive stirring paddle leaf 54 and mixes the inside of filtering ponds 1.

Specifically, the vibration assembly 8 comprises a horizontally arranged connecting rod 81, two ends of the connecting rod 81 are respectively rotatably connected with two sides of the filtering tank 1, two sides of the filtering tank 1 are respectively provided with a vertically arranged sliding rod 82, the sliding rod 82 is provided with a reciprocating moving block 83 in sliding fit with the sliding rod 82, the side wall of the reciprocating moving block 83 is provided with a connecting plate 84 in an L-shaped structure, the top end of the connecting plate 84 is provided with a vibration block 85, two ends of the connecting rod 81 are respectively provided with a U-shaped rod 86, the U-shaped rod 86 is sleeved with a movable driving rod 87, the end part of the driving rod 87 is hinged with the reciprocating moving block 83, the top end of the stirring shaft 53 is sleeved with a third bevel gear 88, and the middle section of the connecting rod 81 is sleeved with a fourth bevel gear 89 meshed with the third bevel gear 88; can make two vibrations blocks 85 reciprocating motion in vertical direction under the effect of vibrations subassembly 8, make vibrations blocks 85 shake brace table 41, thereby realize shaking filtering case 42 to the slope, avoid excrement granule to block up in the mesh and influence filtering case 42's normal filtering capability, stirring shaft 53 can drive third bevel gear 88 at the pivoted in-process and take place to rotate, make third bevel gear 88 can drive rather than meshed fourth bevel gear 89 and take place to rotate, make fourth bevel gear 89 can drive connecting rod 81 and rotate, make connecting rod 81 can drive two U type poles 86 and rotate, it drives reciprocating block 83 through driving rod 87 and removes to make U type pole 86, make connecting plate 84 can drive vibrations blocks 85 reciprocating motion, it shakes the bottom of brace table 41 to make vibrations blocks 85.

The working principle of the invention is as follows: the worker pours the marine aquaculture sewage into the filtering tank 1, the filtering tank 42 can filter the excrement particles through the excrement particle removing mechanism 4, the filtering tank 42 can vibrate under the action of the vibration spring 45 and the vibration assembly 8, the blockage of the meshes of the filtering tank 42 by the excrement particles is avoided, the filtering tank 42 can filter the excrement particles in the sewage, after the filtering is completed, the waterproof motor 473 can drive the transmission lead screw 472 to rotate, the transmission lead screw 472 can drive the moving block 474 to move, the moving block 474 can drive the supporting rod 47 to move, the supporting rod 47 can jack the filtering tank 42, the filtering tank 42 is in an inclined state, the excrement particles on the filtering tank 42 fall into the storage hopper 46 under the action of the self gravity, and the two vibration blocks 85 can reciprocate in the vertical direction under the action of the vibration assembly 8, so that the vibration block 85 vibrates the support platform 41, thereby vibrating the inclined filtering box 42 and preventing excrement particles from being blocked in the mesh holes to influence the normal filtering function of the filtering box 42, the stirring shaft 53 can drive the third bevel gear 88 to rotate in the rotating process, the third bevel gear 88 can drive the fourth bevel gear 89 engaged with the third bevel gear to rotate, the fourth bevel gear 89 can drive the connecting rod 81 to rotate, the connecting rod 81 can drive the two U-shaped rods 86 to rotate, the U-shaped rods 86 drive the reciprocating block 83 to move through the driving rod 87, the connecting plate 84 can drive the vibration block 85 to reciprocate, so that the vibration block 85 vibrates the bottom of the support platform 41, the vibration stirring mechanism 5 can stir the filtering tank 1, an operator adds the disinfectant into the filtering tank 1, so that the liquid in the filtering tank 1 can be fully mixed with the disinfectant, the stirring motor 52 can drive the stirring shaft 53 to rotate when working, so that the stirring shaft 53 can drive the stirring blade 54 to mix the inside of the filtering tank 1, the infusion pump 71 can drive the liquid in the drainage funnel 7 to be pumped out through the liquid inlet pipeline 72 and can convey the pumped liquid to the inside of the plant purifying tank 2 through the liquid outlet pipeline 73, the seaweed roots in the plant cultivating tank 32 can be enabled to be fully carried out under the condition that the fluorescent lamp is used as a light source through the uniform desalting mechanism 3, the metabolism and the photosynthetic oxygen release of the seaweed can be realized, the nitrogen and the phosphorus nutrient salts in the dissolved sewage can be sucked, the lifting of the plant cultivating tank 32 can be realized under the action of the lifting component 6, the seaweed in the plant cultivating tank 32 can suck the nitrogen and the phosphorus nutrient salts in the dissolved sewage at different depths at intervals, and the condition that the local nitrogen and the phosphorus nutrient salts are not sucked is avoided, elevator motor 681 work can drive installation axle 64 and rotate, make installation axle 64 can drive first bevel gear 684 and take place to rotate, make first bevel gear 684 can drive second bevel gear 685 and take place to rotate, realize the rotation of transmission shaft 682, realize the synchronous rotation of two installation axles 64, make lift rope 66 can drive installing frame 31 and go up and down, make a plurality of plant culture pond 32 can absorb the nitrogen that dissolves in the sewage, the phosphorus nutritive salt in the position of the 2 different degree of depth in plant purification pond.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a mariculture waste water treatment equipment, which is characterized in that, including filtering ponds (1), plant purification pond (2), even desalination mechanism (3), excrement granule get rid of mechanism (4) and vibrations rabbling mechanism (5), excrement granule gets rid of mechanism (4) and vibrations rabbling mechanism (5) all set up in the inside of filtering ponds (1), and excrement granule gets rid of mechanism (4) and sets up in the top of vibrations rabbling mechanism (5), even desalination mechanism (3) set up in the inside of plant purification pond (2), be equipped with transfer pump (71) between filtering ponds (1) and plant purification pond (2), even desalination mechanism (3) are including installing frame (31), lifting unit (6) and a plurality of plant culture pond (32) that set up on installing frame (31) at vertical direction interval, plant culture pond (32) are used for breeding the alga, plant cultivation pond (32) are made for transparent material, the top in plant purification pond (2) is equipped with the fluorescent lamp, lifting unit (6) set up the top in plant purification pond (2), the inside both sides in plant purification pond (2) all are equipped with slide rail (33) of vertical setting, slide rail (33) are made for the anticorrosion material, every all be equipped with on slide rail (33) rather than sliding fit's elevator (34), installing frame (31) are fixed between two elevator (34).

2. The mariculture wastewater treatment equipment according to claim 1, wherein the lifting assembly (6) comprises a driving part (68), two supporting frames (61) respectively arranged at two sides of the plant purification tank (2) and two extending frames (62), the top of each supporting frame (61) is provided with a connecting seat (63), the connecting seat (63) is provided with mounting shafts (64) which are rotationally connected with the connecting seat, each mounting shaft (64) is sleeved with a rope wheel (65), two rope wheels (65) are wound with lifting ropes (66), the lifting ropes (66) are made of anti-corrosion materials, the end parts of the two lifting ropes (66) are fixedly connected with the top part of the mounting frame (31), the extension frame (62) is provided with a guide wheel (67) which is rotatably connected with the extension frame and is used for guiding the lifting rope (66).

3. The mariculture wastewater treatment equipment according to claim 2, wherein the driving component (68) comprises a lifting motor (681), a horizontally arranged transmission shaft (682) and two bearing seats (683) arranged at intervals, two ends of the transmission shaft (682) are respectively connected with the two bearing seats (683) in a rotating manner, an output end of the lifting motor (681) is fixedly connected with an end of one of the installation shafts (64), two installation shafts (64) are respectively sleeved with a first bevel gear (684), two ends of the transmission shaft (682) are respectively provided with a second bevel gear (685), and the two first bevel gears (684) are respectively meshed with the two second bevel gears (685).

4. The mariculture wastewater treatment equipment according to claim 1, wherein the excrement particle removing mechanism (4) comprises a supporting platform (41), a dumping assembly (471) and a filtering box (42) arranged above the supporting platform (41), a plurality of filtering holes (43) are formed in the filtering box (42), four bearing seats (44) distributed in a matrix are arranged at the bottom of the supporting platform (41), a vibration spring (45) is arranged at the top of each bearing seat (44), the supporting platform (41) is fixedly connected with the tops of the four vibration springs (45), and a storage hopper (46) is arranged on the right side of the filtering pond (1).

5. The mariculture wastewater treatment equipment according to claim 4, wherein the dumping assembly (471) comprises a transmission screw rod (472), a waterproof motor (473), a material moving block (474) and two bases (475) which are arranged at the top of the support platform (41) at intervals, two horizontal cross rods (476) are arranged between the two bases (475), the material moving block (474) can be sleeved on the two cross rods (476) in a sliding manner, two ends of the transmission screw rod (472) are respectively and rotatably connected with the two bases (475), the output end of the waterproof motor (473) is fixedly connected with the end part of the transmission screw rod (472), a support rod (47) hinged with the material moving block (474) is arranged at the top of the material moving block, and the end part of the support rod (47) is hinged with the bottom of the filtering box (42).

6. The mariculture wastewater treatment equipment according to claim 1, wherein a drainage funnel (7) is arranged at the bottom of the filtering tank (1), a liquid inlet pipeline (72) is arranged between the input end of the liquid conveying pump (71) and the drainage funnel (7), a liquid outlet pipeline (73) is arranged between the output end of the liquid conveying pump (71) and the plant purifying tank (2), and a drainage pipeline (74) communicated with the interior of the plant purifying tank (2) is arranged at the bottom of the plant purifying tank.

7. The mariculture wastewater treatment equipment according to claim 6, wherein the vibration stirring mechanism (5) comprises a vibration component (8), a fixed frame (51), a stirring motor (52) and a stirring shaft (53) vertically arranged on the liquid discharge funnel (7), the output end of the stirring motor (52) is fixedly connected with the bottom end of the stirring shaft (53), the stirring shaft (53) is connected with the fixed frame (51) through a bearing, and a plurality of stirring blades (54) are sleeved on the stirring shaft (53).

8. The mariculture wastewater treatment device according to claim 7, wherein the vibration assembly (8) comprises a horizontally arranged connecting rod (81), two ends of the connecting rod (81) are respectively rotatably connected with two sides of the filtering tank (1), two sides of the filtering tank (1) are respectively provided with a vertically arranged sliding rod (82), the sliding rod (82) is provided with a reciprocating moving block (83) in sliding fit with the sliding rod (82), the side wall of the reciprocating moving block (83) is provided with a connecting plate (84) in an L-shaped structure, the top end of the connecting plate (84) is provided with a vibration block (85), two ends of the connecting rod (81) are respectively provided with a U-shaped rod (86), the U-shaped rod (86) is sleeved with a movable driving rod (87), the end part of the driving rod (87) is hinged with the reciprocating moving block (83), the top end of the stirring shaft (53) is sleeved with a third bevel gear (88), and a fourth bevel gear (89) meshed with the third bevel gear (88) is sleeved at the middle section of the connecting rod (81).