CN209537228U - A kind of cultivation tail water purifying ecological system - Google Patents
A kind of cultivation tail water purifying ecological system Download PDFInfo
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- CN209537228U CN209537228U CN201822143644.2U CN201822143644U CN209537228U CN 209537228 U CN209537228 U CN 209537228U CN 201822143644 U CN201822143644 U CN 201822143644U CN 209537228 U CN209537228 U CN 209537228U
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- tail water
- sedimentation basin
- cultivation
- cultivation tail
- ecological system
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Abstract
The utility model relates to a kind of cultivation tail water purifying ecological system, including sedimentation basin, the exit of the sedimentation basin is connected with filtering dam, aeration tank and biological treatment tank in turn, and the filtering dam includes that the filter layer that at least three-level partial size is different is filtered；Cultivation tail water is sent into sedimentation basin to precipitate, then the tail water after precipitating filtering dam is sent into be filtered organic detritus, filtered cultivation tail water is sent into aeration tank again, tail water is sufficiently stirred, so that tail water meets oxygen amount required for aerobic microbiological, last tail water enters biological treatment tank realization and decomposes to the pollutant in cultivation tail water, the cultivation tail water purifying ecological system, it can be achieved to handle the precipitating filtering of cultivation tail water and renewableization, non-hazardous water can be discharged.
Description
Technical field
The utility model relates to the technical fields of pond culture, more particularly, to a kind of cultivation tail water purifying ecological system.
Background technique
Pond culture refers to the production method that aquatic Economic animals and plants are carried out using pond, and the object of pond culture is mainly
The animals such as fish, crab class, shrimps.It is toxic that residual feed and excreta, biological corpse etc. are not only had during cultivation, in water body
Harmful organic substance largely accumulates, but also can accumulate a large amount of poisonous and harmful inorganic matter, due to needing to guarantee cultivation object
Healthy growth, it would be desirable in the breeding process periodically discharge the tail water containing poisonous and harmful substance.
Current some town and country pond cultures family usually precipitates cultivation tail water 48 hours by sedimentation basin, then carries out simple
Discharge, the sedimentation time is longer, and working efficiency is low, and cultivate tail water pollution level come low more than industrial wastewater, still
It is very easy to cause Water Eutrophication phenomenon, pollution in wide area will be caused to water quality over time, it is serious to destroy nature ring
Border causes aquaculture to be unable to sustainable development.
Utility model content
The purpose of the utility model is to provide a kind of cultivation tail water purifying ecological system, the cultivation tail water purifying ecological systems
Precipitating 10 hours or so is first passed through to cultivation tail water, then the organic detritus cultivated in tail water is filtered out into or so half an hour, is improved
To the reproducibility of cultivation tail water, work efficiency is high.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of cultivation tail water purifying ecological system, including sedimentation basin, the exit of the sedimentation basin are connected with filtering in turn
Dam, aeration tank and biological treatment tank, the filtering dam includes that the filter layer that at least three-level partial size is different is filtered.
By using above-mentioned technical proposal, cultivation tail water is sent into sedimentation basin and stands a period of time, then will be after precipitating
It cultivates tail water and is sent into filtering dam, the organic detritus cultivated in tail water is filtered out, filtered cultivation tail water is sent into aeration tank, will
Cultivation tail water is stirred, so that cultivation tail water meets oxygen amount described in aerobic microbiological, is finally cultivated tail water and is entered biological place
Pond is managed, decomposing, purifying is carried out to the pollutant in cultivation tail water, can finally be discharged can not pollute, reproducible water.
The utility model is further arranged to: the extension upwardly extended is respectively equipped in the opposing sidewalls of the sedimentation basin
Plate, the middle part of the extension board inner wall along its length are equipped with sliding slot, and sliding is equipped with cross bracket in the sliding slot, described
The bottom end of cross bracket is connected with scraper plate vertically downward, and the top of the cross bracket extends to above extension board.
By using above-mentioned technical proposal, after water level has been expired in sedimentation basin, the top band of cross bracket can be pulled
Length direction is toward polyslip along the chute at the horizontal both ends of dynamic cross bracket, so that taking scraper plate to scrapes the outstanding of sedimentation basin upper surface
Floating object, scraper plate drive the water flowing in sedimentation basin, suspended matter can be discharged.
The utility model is further arranged to: the sedimentation basin is externally provided with bracket, and the bracket is equipped with first motor, institute
The motor shaft for stating first motor is connected with eccentric wheel, and the other side of the eccentric wheel is connected with strut, the other end of the strut
It is hinged with the top of cross bracket.
By using above-mentioned technical proposal, first motor drives eccentric wheel positive and negative rotation, drives the level two of cross bracket
End front and back sliding in sliding slot, and then sliding before and after scraper plate is driven, so that the suspended matter of the water surface be wiped off.
The utility model is further arranged to: the filtering dam include the net cage block stone barricade being from top to bottom successively laid with,
Melon seeds piece rubble filter layer and medium coarse sand filter layer.
By using above-mentioned technical proposal, cultivates tail water and once filtered by net cage block stone barricade, by some partial sizes
Biggish organic detritus filters out, and then waste water flows to melon seeds piece metalling and filters out the medium organic detritus of partial size, finally gives up
Water flow adsorbs the lesser organic detritus of some partial sizes and suspended matter to medium coarse sand filter layer, medium coarse sand, can will cultivate tail
Organic detritus filtering in water is clean.
The utility model is further arranged to: micropore aeration pipe, the exposure are provided along its length in the aeration tank
The side in gas pond is equipped with the second motor of driving micropore aeration pipe rotation, and the one end of the micropore aeration pipe far from the second motor is logical
It crosses rotary joint and aeration tank to be rotatablely connected far from the side wall of the second motor, the one end of the rotary joint far from micropore aeration pipe
It is connected with air pump.
By using above-mentioned technical proposal, drive air pump work, can to being inflated in micropore aeration pipe so that gas from
Through-hole discharge in micropore aeration pipe can be oxygenated cultivation tail water, while drive the work of the second motor, drive micro-pore aeration
Pipe rotation is sufficiently stirred cultivation tail water to realize, accelerates to the cultivation oxygenation of tail water and quenched.
The utility model is further arranged to: several through-holes is laid on the scraper plate, the size of the through-hole is less than
The average-size of suspended matter.
By using above-mentioned technical proposal, the through-hole on scraper plate is set, resistance suffered when scraper plate movement can be reduced,
Meanwhile scraper plate can be reduced and scrape the water taken out of when oil removal.
The utility model is further arranged to: the side wall top of the sedimentation basin is equipped with waste discharge mouth, against the bottom of waste discharge mouth
End is equipped with water level sensor.
By using above-mentioned technical proposal, the suspended matter that scraper plate scrapes can be discharged from waste discharge mouth, and water level sensor setting exists
Waste discharge mouth bottom end, level switch can monitor the water level in sedimentation basin in real time, when water level reaches setting value, level switch report
It is alert, stop water inlet at this time, the suspended matter on the water surface is cleared up using first motor driving scraper plate, is improved work efficiency,
Reduce manual labor.
In conclusion the advantageous effects of the utility model are as follows:
1. cultivation tail water is sent into sedimentation basin to precipitate organic detritus object, the cultivation tail water being settled out is sent into filtering dam and is carried out
It filters three times, cultivation tail water is then sent into aeration tank, cultivation tail water is oxygenated, with oxygen needed for meeting aerobic microbiological
Amount finally cultivates tail water and flows to biological treatment tank to tail water progress renewableization processing, free of contamination water can be discharged；
2. driving scraper plate reciprocating motion can scrape the suspended matter on the sedimentation basin water surface；
3. being rotated using the second motor driven micropore aeration pipe, tail water can be sufficiently stirred, realize and tail water is oxygenated.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structural schematic diagram of sedimentation basin.
Fig. 3 is the structural schematic diagram for filtering dam.
Fig. 4 is the structural schematic diagram of aeration tank.
In figure, 1, sedimentation basin；2, dam is filtered；21, net cage block stone barricade；22, melon seeds piece rubble filter layer；23, medium coarse sand
Filter layer；3, aeration tank；31, micropore aeration pipe；32, the second motor；33, rotary joint；34, air pump；4, biological treatment tank；5,
Through-hole；6, waste discharge mouth；7, water level sensor；8, bracket；9, first motor；10, strut；11, eccentric wheel；12, extension board；13,
Sliding slot；14, cross bracket；15, scraper plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of cultivation tail water purifying ecological system disclosed by the utility model, including sedimentation basin 1, sedimentation basin
1 exit is connected with filtering dam 2, aeration tank 3 and biological treatment tank 4 in turn, and filtering dam 2 includes that at least three-level partial size is different
Filter layer be filtered；Cultivation tail water is sent into sedimentation basin 1, the organic detritus in cultivation tail water is precipitated 10 hours or so,
Tail water is sent into filtering 2 pairs of dam cultivation tail water again to be filtered three times, the organic detritus cultivated in tail water is sufficiently filtered out, most
Filtered cultivation tail water is sent into aeration tank 3 afterwards, to meet oxygen amount needed for aerobe in cultivation tail water, then cultivates tail
Water enters biological treatment tank 4, carries out renewableization processing to cultivation tail water, free of contamination water can finally be discharged.
Referring to Fig. 2, the extension board 12 upwardly extended, the inner wall of extension board 12 are respectively equipped in the opposing sidewalls of sedimentation basin 1
It is provided along its length sliding slot 13, sliding is equipped with cross bracket 14 in sliding slot 13, and the bottom end of cross bracket 14 is connected with
The scraper plate 15 extended straight down, several through-holes 5 are laid on scraper plate 15, and the size of through-hole 5 is less than the average ruler of suspended matter
Very little, the top of cross bracket 14 extends to 12 top of extension board；The shape of extension board 12 is rectangular slab, the length of extension board 12
Degree is isometric with the width of sedimentation basin 1, and scraper plate 15 extends to the peak level next point position in sedimentation basin 1, pulls cross branch
Frame 14 drives scraper plate to scrape the water at 1 middle part of sedimentation basin, so that the water flowing in sedimentation basin 1 is driven, thus by the water surface
Suspended matter scrape, on scraper plate 15 be arranged through-hole 5, the resistance that scraper plate 15 is subject to during the work time can be reduced.
Referring to Fig. 2, sedimentation basin 1 is externally provided with bracket 8, and bracket 8 is equipped with first motor 9, the motor axis connection of first motor 9
There is eccentric wheel 11, the other side of eccentric wheel 11 is connected with strut 10, strut 10 one end and cross bracket far from first motor 9
14 top connection；11 positive and negative rotation of eccentric wheel is driven using first motor 9, drives the horizontal ends along the chute 13 of cross bracket 14
Length direction sliding, so that scraper plate 15 be driven to scrape the suspended matter on the water surface, first motor 9 is servo motor, can flexibly be controlled
The revolving speed of first motor 9 processed, to control the movement speed of scraper plate 15, the movement speed of scraper plate 15 is slower in the present embodiment,
So that the water flowing in sedimentation basin 1 is slower.
Referring to Fig. 3, filtering dam 2 includes net cage block stone barricade 21, the melon seeds piece rubble filter layer being from top to bottom successively laid with
22 and medium coarse sand filter layer 23；Cultivation tail water filters out the biggish organic detritus of partial size by net cage block stone barricade 21, so
Rear molding water flow carries out secondary filter to melon seeds piece rubble filter layer 22, can filter out medium sized residue, last tail water flow direction
Medium coarse sand filter layer 23 is filtered three times, and coarse sand adsorbs the lesser residue of some partial sizes, final to realize to tail water
Sufficiently filtering.
Referring to Fig. 4, micropore aeration pipe 31 is provided along its length in aeration tank 3, it is micro- that the side of aeration tank 3 is equipped with driving
The second motor 32 that hole aeration tube 31 rotates, the one end of micropore aeration pipe 31 far from the second motor 32 is by rotary joint 33 and exposes
Gas pond 3 is rotatablely connected far from the side wall of the second motor 32, and rotary joint 33 is connected with air pump far from one end of micropore aeration pipe 31
34；It is rotated, the cultivation tail water in aeration tank 3 can be sufficiently stirred, and to feeding using the second motor 32 driving micropore aeration pipe 31
Tail water oxygenation is grown, while air pump 34 being driven to work, the oxygenation speed of 31 pairs of micropore aeration pipe cultivation tail water is accelerated, to meet tail
The oxygen amount of aerobe in water.
Referring to figure, the side wall top of sedimentation basin 1 is equipped with waste discharge mouth 6, is equipped with water level sensor 7 against the bottom end of waste discharge mouth 6；
Water level sensor 7 can monitor the water level in sedimentation basin 1 in real time, when the water level in sedimentation basin 1 reaches certain value, can stop at this time
Water inlet, and drive scraper plate 15 that the suspended matter scraped is discharged from waste discharge mouth 6 using first motor 9.
The working principle of the utility model are as follows: cultivation tail water is sent into sedimentation basin 1 first, when the water level in sedimentation basin 1 reaches
To after setting value, water level sensor 7 is alarmed, and stops water inlet at this time, drives scraper plate 15 that will move reciprocatingly using first motor 9,
So that the suspended matter on the water surface is discharged from waste discharge mouth 6, after cultivation tail water filters a period of time in sedimentation basin 1, tail water will be cultivated
It is sent into filtering dam 2, tail water first passes through net cage block stone barricade 21 and once filtered, and the biggish organic detritus of some partial sizes is filtered
Out, then tail water flows to melon seeds piece rubble filter layer 22 and carries out secondary filter, medium organic detritus is filtered out, last tail water stream
It is filtered three times to medium coarse sand filter layer 23, medium coarse sand adsorbs the lesser organic detritus of some partial sizes, realizes to tail water
Reinforcement filtering, then tail water flows in aeration tank 3, is worked at the same time using the second motor 32 and air pump 34, so that micro-pore aeration
Tail water is sufficiently stirred in the rotation of pipe 31, and is oxygenated to tail water, to meet the oxygen amount of aerobe in tail water, most rear molding
Water flow realizes the biodegradability of tail water to biological treatment tank 4, and pollution-free, reproducible water can finally be discharged.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of cultivation tail water purifying ecological system, including sedimentation basin (1), it is characterised in that: the exit of the sedimentation basin (1)
It is connected with filtering dam (2), aeration tank (3) and biological treatment tank (4) in turn, the filtering dam (2) includes at least three-level partial size
Different filter layers are filtered.
2. a kind of cultivation tail water purifying ecological system according to claim 1, it is characterised in that: the sedimentation basin (1)
The extension board (12) upwardly extended is respectively equipped in opposing sidewalls, extension board (12) inner wall is provided along its length sliding slot
(13), sliding is equipped with cross bracket (14) in the sliding slot (13), and the bottom end of the cross bracket (14) is connected with vertically
Downward scraper plate (15), the top of the cross bracket (14) extend to above extension board (12).
3. a kind of cultivation tail water purifying ecological system according to claim 2, it is characterised in that: the sedimentation basin (1) is outside
Equipped with bracket (8), the bracket (8) is equipped with first motor (9), and the motor shaft of the first motor (9) is connected with eccentric wheel
(11), the other side of the eccentric wheel (11) is connected with strut (10), the other end and cross bracket of the strut (10)
(14) top is hinged.
4. a kind of cultivation tail water purifying ecological system according to claim 1, it is characterised in that: filtering dam (2) packet
Include the net cage block stone barricade (21), melon seeds piece rubble filter layer (22) and medium coarse sand filter layer being from top to bottom successively laid with
(23)。
5. a kind of cultivation tail water purifying ecological system according to claim 1, it is characterised in that: in the aeration tank (3)
It is provided along its length micropore aeration pipe (31), the side of the aeration tank (3) is equipped with driving micropore aeration pipe (31) rotation
The second motor (32), the micropore aeration pipe (31) far from the second motor (32) one end by rotary joint (33) and aeration
Pond (3) is rotatablely connected far from the side wall of the second motor (32), the one end of the rotary joint (33) far from micropore aeration pipe (31)
It is connected with air pump (34).
6. a kind of cultivation tail water purifying ecological system according to claim 2, it is characterised in that: on the scraper plate (15)
It is laid with several through-holes (5), the size of the through-hole (5) is less than the average-size of suspended matter.
7. a kind of cultivation tail water purifying ecological system according to claim 1, it is characterised in that: the sedimentation basin (1)
Side wall top is equipped with waste discharge mouth (6), and the bottom end against waste discharge mouth (6) is equipped with water level sensor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143644.2U CN209537228U (en) | 2018-12-19 | 2018-12-19 | A kind of cultivation tail water purifying ecological system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143644.2U CN209537228U (en) | 2018-12-19 | 2018-12-19 | A kind of cultivation tail water purifying ecological system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209537228U true CN209537228U (en) | 2019-10-25 |
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ID=68265165
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822143644.2U Expired - Fee Related CN209537228U (en) | 2018-12-19 | 2018-12-19 | A kind of cultivation tail water purifying ecological system |
Country Status (1)
| Country | Link |
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| CN (1) | CN209537228U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182270A (en) * | 2021-05-19 | 2021-07-30 | 上海纽氪曼科技有限公司 | Substrate pretreatment equipment for producing new materials |
| CN113198831A (en) * | 2021-05-14 | 2021-08-03 | 李源浩 | Biomass garbage recycling device |
-
2018
- 2018-12-19 CN CN201822143644.2U patent/CN209537228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198831A (en) * | 2021-05-14 | 2021-08-03 | 李源浩 | Biomass garbage recycling device |
| CN113182270A (en) * | 2021-05-19 | 2021-07-30 | 上海纽氪曼科技有限公司 | Substrate pretreatment equipment for producing new materials |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20211219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |