CN117185590B - Ecological treatment device and method for cultivation tail water - Google Patents
Ecological treatment device and method for cultivation tail water Download PDFInfo
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- CN117185590B CN117185590B CN202311461133.4A CN202311461133A CN117185590B CN 117185590 B CN117185590 B CN 117185590B CN 202311461133 A CN202311461133 A CN 202311461133A CN 117185590 B CN117185590 B CN 117185590B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 227
- 238000011282 treatment Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000010802 sludge Substances 0.000 claims abstract description 29
- 238000009360 aquaculture Methods 0.000 claims abstract description 14
- 244000144974 aquaculture Species 0.000 claims abstract description 14
- 238000004062 sedimentation Methods 0.000 claims description 65
- 238000005273 aeration Methods 0.000 claims description 48
- 238000001914 filtration Methods 0.000 claims description 33
- 238000003756 stirring Methods 0.000 claims description 28
- 230000007246 mechanism Effects 0.000 claims description 23
- 230000002262 irrigation Effects 0.000 claims description 19
- 238000003973 irrigation Methods 0.000 claims description 19
- 238000000746 purification Methods 0.000 claims description 17
- 238000005276 aerator Methods 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 239000003344 environmental pollutant Substances 0.000 claims description 13
- 231100000719 pollutant Toxicity 0.000 claims description 13
- 238000010992 reflux Methods 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000007667 floating Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000011221 initial treatment Methods 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 2
- 239000008394 flocculating agent Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- -1 organic matters Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention relates to the technical field of tail water treatment, in particular to an ecological treatment device and method for aquaculture tail water. According to the invention, the tail water in the pool can be collected by the water pump I and is sucked into the ecological ditch for treating the tail water, and the expansion link of the electric push rod can lift the profiling ditch and the planting box, so that the profiling ditch and the planting box can be moved out of the ecological ditch, the space is vacated, and the sludge in the ecological ditch can be conveniently cleaned.
Description
Technical Field
The invention relates to the technical field of tail water treatment, in particular to an ecological treatment device and method for aquaculture tail water.
Background
The aquaculture tail water is waste water generated in the aquaculture process, and the tail water contains a large amount of fish and shrimp feces, residual food, chemical agents and other substances, so that the water ecological environment is polluted, and therefore, the tail water needs to be treated, and the environment is protected.
At present, generally, the mode of adopting three ponds two dams is handled the tail water, the tail water in the collecting vat is discharged into ecological canal, plant in the ecological canal carries out preliminary treatment to the tail water, then the tail water flows into the sedimentation tank, deposit, the tail water after the deposit flows into the aeration tank, aeration is carried out, the tail water after the aeration flows into ecological purification tank, accomplish the final treatment of tail water, the tail water contains silt, and the tail water velocity of flow is slower moreover, the silt deposits in ecological canal easily, silt and plant are in the same place, the plant can hinder staff's sight, moreover can reduce operating space, lead to the silt in the ecological canal of staff's difficult clearance.
Disclosure of Invention
In order to overcome the defect that sludge and plants are doped together, the plants can obstruct the vision of workers and reduce the operation space, so that the workers are difficult to clean the sludge in the ecological ditch, the invention provides a device and a method for ecological treatment of the aquaculture tail water, which are convenient for cleaning the sludge.
The technical proposal is as follows: an ecological treatment device for the tail water of cultivation comprises two collecting tanks, a mounting frame, an ecological ditch, a sedimentation tank, a mud pump, an aeration tank, a first filtering dam, an aerator, an ecological purifying tank, a water guide channel, a second filtering dam, a third filtering dam, a drain pipe, a profiling ditch, a planting box, an electric push rod, a plugging component, a planting component, a water absorbing component and a reflux component, wherein the two collecting tanks are mutually connected, the top of the mounting frame is connected with the ecological ditch, the mounting frame is connected with the sedimentation tank, tail water in the ecological ditch flows into the sedimentation tank for sedimentation, a mud channel is arranged at the bottom of the sedimentation tank, the mud pump is connected with the mud absorbing end of the mud pump, the mud absorbing end of the mud pump is communicated with the mud channel, the aeration tank is connected with the sedimentation tank, the first filtering dam is connected between the aeration tank and the sedimentation tank, tail water in the sedimentation tank flows into an aeration tank for aeration, suspended particles in the tail water are filtered by a filtering dam, an aerator is connected to the aeration tank, an aerator pipe of the aerator penetrates through the bottom of the aeration tank in a sealing mode, an ecological purifying tank is connected to the mounting frame, the sedimentation tank and the aeration tank together, the aeration tank and the ecological purifying tank are communicated through a water guide channel, a filtering dam II is connected to the communicating part of the water guide channel and the aeration tank, a filtering dam III is connected to the communicating part of the water guide channel and the ecological purifying tank, a drain pipe is connected to the ecological purifying tank, a profiling ditch is placed in the ecological ditch, a planting box for planting plants is connected to the inside of the profiling ditch, a plurality of drain holes are formed in the bottom of the planting box and the bottom of the profiling ditch, a plurality of electric push rods are connected to the mounting frame, the telescopic rods of the electric push rods are connected with the profiling ditch to lift the profiling ditch for cleaning silt, the plugging component is used for plugging the ecological ditch when cleaning the silt, the planting component is used for planting plants, the water absorbing component is used for absorbing tail water in the collecting tank into the ecological ditch, and the backflow component is used for absorbing tail water purified in the ecological purifying tank into the collecting tank.
Further, the shutoff subassembly is including the piston cylinder, the piston block, elastic component one, the depression bar, the hose, the slide bar, elastic component two and shutoff board, ecological irrigation canals and ditches bottom is connected with the piston cylinder, sliding seal is equipped with the piston block in the piston cylinder, be connected with elastic component one between piston block and the piston cylinder, the piston block resets through elastic component one, be connected with the depression bar on the piston block, the depression bar slidingtype runs through ecological irrigation canals bottom, depression bar upper end and profile modeling irrigation canals and ditches bottom contact, the intercommunication of piston cylinder bottom has two hoses, two piston chambers have been seted up at ecological irrigation canals and ditches top, the hose is connected with ecological irrigation canals and ditches, and hose and piston chamber intercommunication, equal sliding seal is equipped with the slide bar in the piston chamber, be connected with elastic component two between ecological irrigation canals and the slide bar, the slide bar resets through elastic component two slide bars are connected with the shutoff board that is used for plugging up ecological irrigation canals when clear up silt jointly.
Further, plant the subassembly including the guide arm, plant frame and kickboard, ecological purification pond bottom is connected with the multiunit guide arm, and every group has many guide arms, and the common slidingtype is equipped with the planting frame that is used for planting the plant on many guide arms of every group, and planting frame bottom all is connected with polylith kickboard, and the planting frame floats in the tail water through the kickboard.
Further, the water absorption assembly comprises a first water pump and a water guide pipe, the first water pump and the water guide pipe are connected in the collecting tank, the water guide pipe is connected to the water outlet end of the first water pump, the water guide pipe penetrates through the collecting tank, and the water guide pipe is located in the ecological ditch.
Further, the reflux component comprises a second water pump and a reflux pipe, the second water pump is connected to the ecological purification tank, the water inlet end of the second water pump penetrates through the ecological purification tank in a sealing mode, the reflux pipe is connected to the water outlet end of the second water pump, and the reflux pipe is connected and communicated with the collecting tank.
Further, the device comprises a dosing mechanism, the dosing mechanism comprises a mounting plate, a feed box, a quantitative pump, a material pipe and a discharge head, the mounting plate is connected to the sedimentation tank, the feed box for storing the flocculant is connected to the mounting plate, the quantitative pump is connected to the mounting plate, the material sucking end of the quantitative pump is connected and communicated with the feed box, the material pipe is connected to the bottom of the mounting plate, the discharge end of the quantitative pump is connected and communicated with the material pipe, and a plurality of discharge heads for spraying the flocculant into the sedimentation tank are connected to the bottom of the material pipe.
Further, the stirring mechanism comprises a stirring shaft and a motor, the precipitation Chi Nazhuai is movably connected with the two stirring shafts, the two stirring shafts are driven by a belt, the sedimentation tank is connected with the motor, an output shaft of the motor is connected with one stirring shaft to drive the stirring shaft to rotate, and tail water in the sedimentation tank is stirred.
Further, the utility model provides a filter mechanism is still including, filter mechanism is including the box, the inlet tube, a filter, the shutoff piece, water pump three and outlet pipe, mounting bracket sub-unit connection has the box, ecological irrigation canals and ditches bottom intercommunication has many inlet tubes, the inlet tube lower extreme all is equipped with the filter that can dismantle, filter bottom and box top are connected, and the filter can be dismantled, tail water and silt in the ecological irrigation canals and get into in the box through inlet tube and filter, the filter filters the silt in the tail water, profile modeling irrigation canals and ditches bottom is connected with a plurality of shutoff pieces that are used for the inlet tube shutoff, shutoff piece and inlet tube quantity are unanimous, be connected with a plurality of water pumps three on the box, all be connected with the outlet pipe on the play water end of water pump three, outlet pipe and ecological irrigation canals are connected and are connected, water pump three is used for inhaling in the ecological irrigation canals with tail water in the box.
Further, the building ladder comprises a building ladder frame, the mounting frame is connected with the building ladder frame, and the building ladder frame can climb onto the mounting frame.
The invention also provides a treatment method of the ecological treatment device for the cultivation tail water, which comprises the following steps:
s1: planting plants in the planting box and the planting frame, starting a water pump I, sucking tail water in the collecting tank into the ecological ditch, removing pollutants in the tail water through the absorption of the plants, and performing primary treatment on the tail water;
s2: tail water in the ecological ditch flows into a sedimentation tank for sedimentation, a flocculating agent is put into the sedimentation tank, suspended particles in the sedimentation tank are gathered to form flocculent substances, and the suspended particles and sludge are immersed into a sludge channel;
s3: tail water in the sedimentation tank flows into the aeration tank, and the aerator fills oxygen into the aeration tank to perform aeration so as to degrade pollutants in the tail water;
s4: tail water in the aeration tank flows into the ecological purification tank, pollutants in the tail water can be removed through absorption of plants, and the tail water is subjected to final treatment to finish the purification treatment;
s5: the telescopic rod of the electric push rod is extended to lift the profiling ditch and the planting box, so that the profiling ditch and the planting box are moved out of the ecological ditch, and sludge in the ecological ditch is cleaned.
The beneficial effects are that: 1. according to the invention, the tail water in the pool can be collected by the water pump I and is sucked into the ecological ditch for treating the tail water, and the expansion link of the electric push rod can lift the profiling ditch and the planting box, so that the profiling ditch and the planting box can be moved out of the ecological ditch, the space is vacated, and the sludge in the ecological ditch can be conveniently cleaned.
2. When the profiling ditch moves upwards, the profiling ditch does not press the compression bar any more, the piston block moves upwards, liquid in the piston cavity is sucked into the piston cylinder through the hose, the sliding bar moves downwards, the blocking plate is driven to move downwards, the ecological ditch is blocked, and sludge in the ecological ditch is prevented from flowing into the sedimentation tank.
3. The metering pump can suck the flocculant into the material pipe, the flocculant is sprayed into the sedimentation tank through the discharge head, and the flocculant is automatically thrown in, so that the use is more convenient.
4. The motor can drive the stirring shaft to rotate, and the stirring shaft can stir tail water in the sedimentation tank, so that the flocculant and suspended particles can be fully contacted, and the flocculation effect is improved.
5. When the profiling ditch moves upwards, the plugging block can be driven to move upwards, the plugging block can not plug the water inlet pipe any more, tail water and sludge in the ecological ditch enter the box body through the water inlet pipe and the filter, and the sludge is convenient to clean.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic perspective view of a sludge passage according to the present invention.
FIG. 4 is a schematic perspective view of the profile modeling ditch, planting box and electric putter of the present invention.
Fig. 5 is a schematic perspective view of a plugging assembly according to the present invention.
Fig. 6 is an enlarged view of section a of fig. 5 in accordance with the present invention.
Fig. 7 is a cross-sectional view of a piston cylinder of the present invention.
Fig. 8 is a schematic view showing a first perspective structure of the planting assembly according to the present invention.
Fig. 9 is a schematic view showing a second perspective structure of the planting assembly according to the present invention.
Fig. 10 is a schematic perspective view of the water absorbing member and the return member of the present invention.
Fig. 11 is a schematic view showing a first perspective structure of the administration mechanism of the present invention.
Fig. 12 is a schematic view showing a second perspective of the administration mechanism of the present invention.
Fig. 13 is a schematic view showing a first perspective structure of the stirring mechanism of the present invention.
Fig. 14 is a schematic view showing a second perspective structure of the stirring mechanism of the present invention.
Fig. 15 is a schematic view showing a first perspective structure of the filtering mechanism of the present invention.
Fig. 16 is a schematic view showing a second perspective structure of the filtering mechanism of the present invention.
Fig. 17 is a schematic perspective view of a block according to the present invention.
Marked in the figure as: 1-collecting tank, 2-mounting rack, 3-ecological ditch, 4-sedimentation tank, 5-mud pump, 6-aeration tank, 7-filtering dam I, 8-aerator, 9-ecological purifying tank, 10-water guide channel, 11-filtering dam II, 12-filtering dam III, 13-drain pipe, 14-profiling ditch, 15-planting box, 16-electric push rod, 171-piston cylinder, 172-piston block, 173-elastic piece I, 174-compression rod, 175-hose, 176-slide bar, 177-elastic piece II, 178-sealing plate, 181-guide rod, 182-planting frame, 183-floating plate, 191-water pump I, 192-water guide pipe, 201-water pump II, 202-return pipe, 211-mounting plate, 212-feed box, 213-constant delivery pump, 214-feed pipe, 215-discharge head, 221-stirring shaft, 222-motor, 231-box, 232-water inlet pipe, 233-filter, 234-sealing block, 235-water pump III, 236-water outlet pipe, 24-building frame.
Detailed Description
The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.
Example 1: as shown in figures 1-10, the ecological treatment device and method for the aquaculture tail water comprise a collecting tank 1, a mounting frame 2, an ecological ditch 3, a sedimentation tank 4, a mud pump 5, an aeration tank 6, a first filtering dam 7, an aerator 8, an ecological purifying tank 9, a water guide channel 10, a second filtering dam 11, a third filtering dam 12, a drain pipe 13, a profiling ditch 14, a planting box 15, an electric push rod 16, a plugging component, a planting component, a water absorbing component and a backflow component, wherein the two collecting tanks 1 are connected with each other, the top of the mounting frame 2 is connected with the ecological ditch 3, the right side of the mounting frame 2 is connected with the sedimentation tank 4, the right side of the inner bottom of the sedimentation tank 4 is provided with a mud channel, the right part of the front side of the sedimentation tank 4 is connected with the mud pump 5 through bolts, the mud absorbing end of the mud pump 5 is connected with the front side of the sedimentation tank 4, and the mud absorbing end of the mud pump 5 is communicated with the mud channel, the right side of the sedimentation tank 4 is connected with an aeration tank 6, a first filtering dam 7 is connected between the aeration tank 6 and the sedimentation tank 4, the front side of the aeration tank 6 is connected with an aerator 8, an aerator pipe of the aerator 8 penetrates through the bottom of the aeration tank 6 in a sealing way, the mounting frame 2, the sedimentation tank 4 and the rear side of the aeration tank 6 are jointly connected with an ecological purifying tank 9, the right side of the aeration tank 6 is communicated with a water guide channel 10, the communicating part of the water guide channel 10 and the aeration tank 6 is connected with a second filtering dam 11, the left end of the water guide channel 10 is connected and communicated with the right side of the ecological purifying tank 9, the communicating part of the water guide channel 10 and the ecological purifying tank 9 is connected with a third filtering dam 12, the lower part of the rear side of the ecological purifying tank 9 is communicated with a drain pipe 13, a profiling ditch 14 is placed in the ecological ditch 3, a planting box 15 is connected in the profiling ditch 14, a plurality of drain holes are respectively arranged at the bottom of the planting box 15 and the bottom of the profiling ditch 14, the installation rack 2 upper portion is connected with three electric putter 16 through the bolt, and the telescopic link and the profile modeling irrigation canals and ditches 14 of electric putter 16 are connected, and the shutoff subassembly is used for plugging up ecological irrigation canals and ditches 3 when the clearance silt, and the planting subassembly is used for planting the plant, and the subassembly that absorbs water is used for inhaling ecological irrigation canals and ditches 3 with the tail water in the collecting vat 1, and the backward flow subassembly is used for inhaling in the collecting vat 1 with the tail water after the ecological purification pond 9 internal purification.
As shown in fig. 5-7, the plugging assembly comprises a piston cylinder 171, a piston block 172, a first elastic member 173, a compression bar 174, a hose 175, a sliding rod 176, a second elastic member 177 and a plugging plate 178, wherein the right side of the bottom of the ecological ditch 3 is connected with the piston cylinder 171, the piston block 172 is arranged in the piston cylinder 171 in a sliding sealing manner, the first elastic member 173 is connected between the bottom of the piston block 172 and the bottom of the piston cylinder 171, the first elastic member 173 is a spring, the top of the piston block 172 is connected with the compression bar 174, the compression bar 174 slidably penetrates the right side of the bottom of the ecological ditch 3, the upper end of the compression bar 174 is in contact with the bottom of the profiling ditch 14, two hoses 175 are communicated with the bottom of the piston cylinder 171, two piston cavities are formed in the right side of the top of the ecological ditch 3, the upper ends of the hoses 175 are all connected with the bottom of the ecological ditch 3, the two sliding rods 175 are all filled with liquid, the sliding rods 176 are all sleeved in the piston cavities, the two elastic members 177 are respectively connected with the ecological ditch 3 and 176 in a sliding seal manner, the two ends of the elastic member 177 are respectively, and the two sliding rods 176 are connected with the two sliding rods 176, and the upper ends of the sliding rod 176 are commonly connected with the sliding rod 178.
As shown in fig. 8 and 9, the planting assembly comprises a guide rod 181, a planting frame 182 and a floating plate 183, wherein the bottom of the ecological purifying tank 9 is connected with three groups of guide rods 181, each group of guide rods 181 is provided with four guide rods 181, the four guide rods 181 of each group are provided with the planting frame 182 in a sliding manner, and the front side and the rear side of the bottom of the planting frame 182 are respectively connected with the floating plate 183.
As shown in fig. 10, the water absorbing assembly comprises a first water pump 191 and a water guide pipe 192, wherein the first water pump 191 is connected to the bottom of the collecting tank 1 through bolts, the water guide pipes 192 are connected to the water outlet ends of the first water pump 191, the water guide pipes 192 penetrate through the upper right side of the collecting tank 1, and the water guide pipes 192 are located in the ecological ditch 3.
As shown in fig. 10, the reflux assembly comprises a second water pump 201 and a reflux pipe 202, the left side of the ecological purifying tank 9 is connected with the second water pump 201 through bolts, the water inlet end of the second water pump 201 penetrates through the left side of the ecological purifying tank 9 in a sealing mode, the water outlet end of the second water pump 201 is connected with the reflux pipe 202, and the reflux pipe 202 is connected and communicated with the left side of the collecting tank 1.
As shown in fig. 11, the stair frame 24 is further included, and the stair frame 24 is connected to the left part of the front side of the mounting frame 2.
Initially, the profiling ditch 14 presses the compression bar 174, the first elastic member 173 is in a compressed state, the blocking plate 178 is in an opened state, the second elastic member 177 is in a compressed state, a worker discharges tail water into the collecting tank 1, plants are planted in the planting box 15 and the planting frame 182, the first water pump 191 is started again, tail water in the collecting tank 1 flows into the ecological ditch 3 through the water guide pipe 192, pollutants such as organic matters, nitrogen and phosphorus in the tail water can be effectively removed through absorption of the plants, the discharged tail water is purified, the tail water is subjected to primary treatment, then the tail water in the ecological ditch 3 flows into the sedimentation tank 4 to be precipitated, the worker can put a flocculating agent into the sedimentation tank 4, the flocculating agent can enable suspended particles in the sedimentation tank 4 to be aggregated to form larger flocculent substances, the suspended particles and the silt are convenient to precipitate, the mud pump 5 can pump out suspended particles and mud in a mud channel, tail water in the sedimentation tank 4 flows into the aeration tank 6, the first filtering dam 7 can filter the suspended particles in the tail water, the suspended particles are prevented from flowing into the aeration tank 6, then a worker starts the aerator 8, oxygen is filled into the aeration tank 6 to perform aeration, pollutants in the tail water are degraded, the tail water in the aeration tank 6 flows into the ecological purification tank 9 through the water guide channel 10, the second filtering dam 11 and the third filtering dam 12 can filter the pollutants in the tail water, the planting frame 182 floats upwards under the action of the floating plate 183, the pollutants in the tail water can be removed through the absorption of plants, the tail water is finally treated, the tail water is purified, the drain pipe 13 can be opened, the treated tail water is discharged into the river channel, the second water pump 201 can be started, when more sludge is accumulated in the ecological ditch 3, a worker can control the expansion rod of the electric push rod 16 to extend to drive the profiling ditch 14 and the planting box 15 to move upwards, the profiling ditch 14 and the planting box 15 are lifted up, the profiling ditch 14 and the planting box 15 are moved out of the ecological ditch 3 to vacate space, the sludge in the ecological ditch 3 is conveniently cleaned, the planting box 15 and the tail water in the profiling ditch 14 are discharged through a drain hole, the profiling ditch 14 does not press the compression rod 174 any more, under the action of the elastic member one 173, the piston block 172 moves upwards, liquid in the piston cavity is sucked into the piston cylinder 171 through the flexible pipe 175, the sliding rod 176 moves downwards, the sliding rod 176 drives the blocking plate 178 to move downwards, the ecological ditch 3 is blocked, the sludge in the ecological ditch 3 is prevented from flowing into a building in the sedimentation tank 4, the elastic member two 177 restore the original state, the movement of the profiling ditch 176 downwards is assisted, the sludge in the ecological ditch 3 can be cleaned more smoothly, the sludge can climb up to the sludge frame 24, the electric ditch 14 is controlled to move upwards, the sliding rod 172 is compressed by the flexible pipe 175, the sliding rod is compressed by the flexible pipe 175, and the elastic member one 14 is compressed by the sliding rod 172, the sliding rod 172 moves upwards, the sliding rod 172 is compressed by the sliding rod 15, and the sliding rod 172 moves upwards, the sliding rod 176 is compressed by the sliding rod 15, and the sliding rod is compressed upwards, and the sliding rod is moved upwards by the sliding rod is pushed upwards, and moves upwards by the sliding rod is pushed by the sliding rod, and moves upwards, is moved by the sliding rod, is moved upwards, is moved.
Example 2: on the basis of embodiment 1, as shown in fig. 11 and 12, the device further comprises a dosing mechanism, the dosing mechanism comprises a mounting plate 211, a feed box 212, a dosing pump 213, a feed pipe 214 and a discharge head 215, the upper part in the sedimentation tank 4 is connected with the mounting plate 211 through bolts, the front side of the top of the mounting plate 211 is connected with the feed box 212 through bolts, the rear side of the top of the mounting plate 211 is connected with the dosing pump 213 through bolts, the material sucking end of the dosing pump 213 is connected and communicated with the top of the feed box 212, the bottom of the mounting plate 211 is connected with the feed pipe 214, the discharge end of the dosing pump 213 is connected and communicated with the feed pipe 214, and a plurality of discharge heads 215 are uniformly connected at intervals at the bottom of the feed pipe 214.
The staff can pack the flocculant into the feed box 212, then start the dosing pump 213, and the dosing pump 213 inhales the flocculant into the material pipe 214, and the flocculant spouts into the sedimentation tank 4 through the discharge head 215, and automatic flocculant feeding is more convenient to use.
As shown in fig. 13 and 14, the stirring device further comprises a stirring mechanism, the stirring mechanism comprises stirring shafts 221 and motors 222, the stirring shafts 221 are rotatably connected to the left side and the right side in the sedimentation tank 4, the two stirring shafts 221 are driven by a belt, the motors 222 are connected to the left side of the front side of the sedimentation tank 4 by bolts, and the output shafts of the motors 222 are connected with the front ends of the stirring shafts 221 on the left side by couplings.
The staff can start motor 222, drives left (mixing) shaft 221 and rotates, and left (mixing) shaft 221 passes through the belt and drives the (mixing) shaft 221 on right side and rotate, and (mixing) shaft 221 can stir the tail water in sedimentation tank 4, makes flocculating agent and suspended particles can fully contact, improves the flocculation effect.
As shown in fig. 15-17, the water treatment device further comprises a filtering mechanism, the filtering mechanism comprises a box 231, a water inlet pipe 232, a filter 233, blocking blocks 234, three water pumps 235 and a water outlet pipe 236, the lower portion of the installation frame 2 is connected with the box 231 through bolts, the front side of the bottom of the ecological ditch 3 is communicated with the three water inlet pipes 232, the lower ends of the water inlet pipes 232 are all connected with the filter 233 through bolts, the bottom of the filter 233 is connected with the top of the box 231 through bolts, the front side of the bottom of the profiling ditch 14 is connected with the three blocking blocks 234, the top of the box 231 is uniformly provided with the four three water pumps 235 at intervals through bolts, the water outlet ends of the three water pumps 235 are all connected with the water outlet pipe 236, and the water outlet pipe 236 is connected with the ecological ditch 3 and communicated.
At first, the water inlet pipe 232 is plugged by the plugging block 234, when the profiling ditch 14 moves upwards, the plugging block 234 also moves upwards, the water inlet pipe 232 is not plugged by the plugging block 234, tail water and sludge in the ecological ditch 3 enter the tank 231 through the water inlet pipe 232 and the filter 233, the sludge is conveniently cleaned, the filter 233 filters the sludge in the tail water, the filter 233 can be detached and replaced conveniently, when the profiling ditch 14 moves downwards, the water inlet pipe 232 is also moved downwards again to plug the water inlet pipe 232, the water pump III 235 can be started, and the tail water in the tank 231 flows into the ecological ditch 3 through the water outlet pipe 236.
The invention also provides a treatment method of the ecological treatment device for the cultivation tail water, which comprises the following steps:
s1: plants are planted in the planting box 15 and the planting frame 182, a water pump 191 is started, tail water in the collecting tank 1 is sucked into the ecological ditch 3, pollutants in the tail water can be removed through the absorption of the plants, and the tail water is subjected to primary treatment;
s2: tail water in the ecological ditch 3 flows into the sedimentation tank 4 for sedimentation, flocculant is put into the sedimentation tank 4, suspended particles in the sedimentation tank 4 are gathered to form flocculent substances, and the suspended particles and sludge are immersed into a sludge channel;
s3: tail water in the sedimentation tank 4 flows into the aeration tank 6, and the aerator 8 fills oxygen into the aeration tank 6 to perform aeration so as to degrade pollutants in the tail water;
s4: tail water in the aeration tank 6 flows into the ecological purification tank 9, pollutants in the tail water can be removed through absorption of plants, the tail water is subjected to final treatment, and the tail water is purified;
s5: the telescopic rod of the electric push rod 16 is extended to lift the profiling ditch 14 and the planting box 15, so that the profiling ditch 14 and the planting box 15 are removed from the ecological ditch 3, and sludge in the ecological ditch 3 is cleaned.
It should be understood that this example is only illustrative of the invention and is not intended to limit the scope of the invention. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents are intended to fall within the scope of the claims appended hereto.
Claims (9)
1. The ecological treatment device for the aquaculture tail water comprises two collecting tanks (1), a mounting frame (2), an ecological ditch (3) and a sedimentation tank (4), wherein the two collecting tanks (1) are connected with each other, the top of the mounting frame (2) is connected with the ecological ditch (3), the sedimentation tank (4) is connected to the mounting frame (2), tail water in the ecological ditch (3) flows into the sedimentation tank (4) for sedimentation, the ecological treatment device is characterized by further comprising a mud pump (5), an aeration tank (6), a first filtering dam (7), an aerator (8), an ecological purifying tank (9), a water guide channel (10), a second filtering dam (11), a third filtering dam (12), a drain pipe (13), a profiling ditch (14), a planting box (15), an electric push rod (16), a plugging component, a planting component, a water absorbing component and a backflow component, a sludge channel is arranged in the sedimentation tank (4), a mud suction end of the mud pump (5) is connected with the sedimentation tank (4), the mud pump (5) is connected with the suction end of the sedimentation tank (4), the mud pump (5) is connected with the first filtering dam (6) through the first filtering dam (6), tail water in the sedimentation tank (4) flows into the aeration tank (6) for aeration, the first filtering dam (7) filters suspended particles in the tail water, the aeration tank (6) is connected with the aerator (8), the aeration pipe of the aerator (8) penetrates through the bottom of the aeration tank (6) in a sealing manner, the mounting frame (2), the sedimentation tank (4) and the aeration tank (6) are connected with the ecological purification tank (9) together, the aeration tank (6) and the ecological purification tank (9) are communicated through the water guide channel (10), the communicating part of the water guide channel (10) and the aeration tank (6) is connected with the second filtering dam (11), the communicating part of the water guide channel (10) and the ecological purification tank (9) is connected with the third filtering dam (12), the ecological purification tank (9) is connected with the drain pipe (13), the profiling channel (14) is placed in the ecological channel (3), the profiling channel (14) is connected with the planting box (15) for planting plants, the bottom of the planting box (15) and the bottom of the ditch (14) are both provided with a plurality of holes, the electric push rods (16) are connected with the water guide channel (2) for cleaning the ditch (14) in a sealing manner, and when the ditch (14) is lifted up by the expansion and the expansion assembly is sealed, the planting assembly is used for planting plants, the water absorbing assembly is used for absorbing tail water in the collecting tank (1) into the ecological ditch (3), and the backflow assembly is used for absorbing tail water purified in the ecological purifying tank (9) into the collecting tank (1);
the plugging assembly comprises a piston cylinder (171), a piston block (172), an elastic piece I (173), a compression bar (174), a hose (175), a sliding rod (176), an elastic piece II (177) and a plugging plate (178), wherein the bottom of an ecological ditch (3) is connected with the piston cylinder (171), the piston block (172) is arranged in a sliding seal manner in the piston cylinder (171), the elastic piece I (173) is connected between the piston block (172) and the piston cylinder (171), the piston block (172) is reset through the elastic piece I (173), the compression bar (174) is connected on the piston block (172), the compression bar (174) penetrates the bottom of the ecological ditch (3) in a sliding manner, the upper end of the compression bar (174) is contacted with the bottom of the profiling ditch (14), two hoses (175) are communicated with the bottom of the piston cylinder (171), the two piston cavities are formed in the top of the ecological ditch (3), the hoses (175) are connected with the ecological ditch (3), the hoses (175) are communicated with the piston cavities, the sliding rod (176) are arranged in the sliding seal manner in the piston cavities, the ecological ditch (3) and the sliding rod (176) are connected with the elastic piece II (177), the sliding rod (176) is reset through the elastic piece II (177), the two sliding rods (176) are commonly connected with a plugging plate (178) for plugging the ecological ditch (3) when the sludge is cleaned.
2. The ecological treatment device for the aquaculture tail water according to claim 1, wherein the planting assembly comprises a guide rod (181), a planting frame (182) and a floating plate (183), wherein a plurality of groups of guide rods (181) are connected to the inner bottom of the ecological purifying tank (9), a plurality of guide rods (181) are arranged in each group, a planting frame (182) for planting plants is arranged on the plurality of guide rods (181) in each group in a sliding mode, a plurality of floating plates (183) are connected to the bottom of the planting frame (182), and the planting frame (182) floats in the tail water through the floating plates (183).
3. The ecological treatment device for the aquaculture tail water according to claim 2, wherein the water absorbing assembly comprises a first water pump (191) and a water guide pipe (192), the first water pump (191) is connected in the collecting tank (1), the water guide pipes (192) are connected to the water outlet ends of the first water pump (191), the water guide pipes (192) penetrate through the collecting tank (1), and the water guide pipes (192) are located in the ecological ditch (3).
4. The ecological treatment device for the aquaculture tail water according to claim 3, wherein the reflux component comprises a second water pump (201) and a reflux pipe (202), the second water pump (201) is connected to the ecological purification tank (9), the water inlet end of the second water pump (201) penetrates through the ecological purification tank (9) in a sealing mode, the reflux pipe (202) is connected to the water outlet end of the second water pump (201), and the reflux pipe (202) is connected and communicated with the collecting tank (1).
5. The ecological treatment device for the aquaculture tail water according to claim 1, further comprising a dosing mechanism, wherein the dosing mechanism comprises a mounting plate (211), a feed box (212), a dosing pump (213), a material pipe (214) and a discharge head (215), the mounting plate (211) is connected in the sedimentation tank (4), the feed box (212) for storing flocculant is connected to the mounting plate (211), the dosing pump (213) is connected and communicated with the material box (212) at the material sucking end of the dosing pump (213), the material pipe (214) is connected and communicated at the bottom of the mounting plate (211), the discharge end of the dosing pump (213) is connected and communicated with the material pipe (214), and a plurality of discharge heads (215) for spraying flocculant into the sedimentation tank (4) are connected at the bottom of the material pipe (214).
6. The ecological treatment device for the aquaculture tail water according to claim 5, further comprising a stirring mechanism, wherein the stirring mechanism comprises a stirring shaft (221) and a motor (222), the two stirring shafts (221) are connected in a rotating manner in the sedimentation tank (4), the two stirring shafts (221) are driven by a belt, the sedimentation tank (4) is connected with the motor (222), and an output shaft of the motor (222) is connected with one stirring shaft (221) to drive the stirring shaft (221) to rotate so as to stir the tail water in the sedimentation tank (4).
7. The ecological treatment device for the aquaculture tail water according to claim 1, which is characterized by further comprising a filtering mechanism, wherein the filtering mechanism comprises a box body (231), a water inlet pipe (232), a filter (233), a plugging block (234), a water pump III (235) and a water outlet pipe (236), the lower part of the mounting frame (2) is connected with the box body (231), the bottom of the ecological ditch (3) is communicated with a plurality of water inlet pipes (232), the lower ends of the water inlet pipes (232) are respectively provided with a detachable filter (233), the bottom of the filter (233) is connected with the top of the box body (231), and filter (233) can dismantle, tail water and silt in ecological irrigation canals and ditches (3) get into in box (231) through inlet tube (232) and filter (233), filter (233) are filtered silt in the tail water, profile modeling irrigation canals and ditches (14) bottom is connected with a plurality of shutoff pieces (234) that are used for blocking up inlet tube (232), shutoff piece (234) and inlet tube (232) quantity are unanimous, be connected with a plurality of water pumps three (235) on box (231), all be connected with outlet pipe (236) on the play water end of water pump three (235), outlet pipe (236) are connected and communicate with ecological irrigation canals and ditches (3), water pump three (235) are used for inhaling tail water in box (231) in ecological irrigation canals and ditches (3).
8. The ecological treatment device for the aquaculture tail water according to claim 1, further comprising a stair frame (24), wherein the stair frame (24) is connected to the mounting frame (2), and the stair frame (24) can climb onto the mounting frame (2).
9. A treatment method using the ecological treatment device for the tail water of cultivation according to claim 4, which is characterized by comprising the following steps:
s1: plants are planted in the planting box (15) and the planting frame (182), a water pump I (191) is started, tail water in the collecting tank (1) is sucked into the ecological ditch (3), pollutants in the tail water can be removed through the absorption of the plants, and the tail water is subjected to primary treatment;
s2: tail water in the ecological ditch (3) flows into the sedimentation tank (4) for sedimentation, flocculant is put into the sedimentation tank (4), suspended particles in the sedimentation tank (4) are gathered to form flocculent substances, and the suspended particles and sludge are immersed into a sludge channel;
s3: tail water in the sedimentation tank (4) flows into the aeration tank (6), oxygen is filled into the aeration tank (6) by the aerator (8) to perform aeration, and pollutants in the tail water are degraded;
s4: tail water in the aeration tank (6) flows into the ecological purification tank (9), pollutants in the tail water can be removed through absorption of plants, the tail water is subjected to final treatment, and the tail water is purified;
s5: the telescopic rod of the electric push rod (16) stretches to lift the profiling ditch (14) and the planting box (15), so that the profiling ditch (14) and the planting box (15) are moved out of the ecological ditch (3), and sludge in the ecological ditch (3) is cleaned.
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| CN108178447A (en) * | 2018-01-11 | 2018-06-19 | 浙江省淡水水产研究所 | A kind of shrimp culture tail water treatment system |
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| CN111439899A (en) * | 2020-05-11 | 2020-07-24 | 重庆市梁平区畜牧渔业发展中心 | Breeding tail water treatment system based on ecological ditch water purification principle |
| CN113529660A (en) * | 2021-01-25 | 2021-10-22 | 华北水利水电大学 | Multi-functional ecological landscape irrigation canals and ditches structure |
| CN115093086A (en) * | 2022-08-23 | 2022-09-23 | 东营市阔海水产科技有限公司 | Tail water treatment system based on ecological purification tank |
| CN115849599A (en) * | 2022-11-24 | 2023-03-28 | 银川科海生物技术有限公司 | Fishing rice multistage water circulation tail water treatment method |
| CN219240460U (en) * | 2023-01-12 | 2023-06-23 | 福建省图诺建设工程有限公司 | Ecological ditch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553191A (en) * | 2018-12-04 | 2019-04-02 | 浙江大学 | Rural area landscape type ecological canal nitrogen phosphorus intercepting system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178447A (en) * | 2018-01-11 | 2018-06-19 | 浙江省淡水水产研究所 | A kind of shrimp culture tail water treatment system |
| CN209619003U (en) * | 2018-12-19 | 2019-11-12 | 环境保护部南京环境科学研究所 | A kind of Wetland ecological irrigation canals and ditches |
| CN111439899A (en) * | 2020-05-11 | 2020-07-24 | 重庆市梁平区畜牧渔业发展中心 | Breeding tail water treatment system based on ecological ditch water purification principle |
| CN113529660A (en) * | 2021-01-25 | 2021-10-22 | 华北水利水电大学 | Multi-functional ecological landscape irrigation canals and ditches structure |
| CN115093086A (en) * | 2022-08-23 | 2022-09-23 | 东营市阔海水产科技有限公司 | Tail water treatment system based on ecological purification tank |
| CN115849599A (en) * | 2022-11-24 | 2023-03-28 | 银川科海生物技术有限公司 | Fishing rice multistage water circulation tail water treatment method |
| CN219240460U (en) * | 2023-01-12 | 2023-06-23 | 福建省图诺建设工程有限公司 | Ecological ditch |
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| CN117185590A (en) | 2023-12-08 |
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