CN208590369U - A kind of industrial fish farming tail washings cyclic utilization system of fish dish win-win - Google Patents
A kind of industrial fish farming tail washings cyclic utilization system of fish dish win-win Download PDFInfo
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- CN208590369U CN208590369U CN201821224247.1U CN201821224247U CN208590369U CN 208590369 U CN208590369 U CN 208590369U CN 201821224247 U CN201821224247 U CN 201821224247U CN 208590369 U CN208590369 U CN 208590369U
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Abstract
The utility model provides a kind of industrial fish farming tail washings cyclic utilization system of fish dish win-win, water supply pipe is additionally provided with above fishpond, the bottom in fishpond is provided with tail liquid emissions pipe, tail liquid emissions pipe is connected with collecting pit, collecting pit is connected with knockout drum, and the supernatant of knockout drum is overflowed in crawl by supernatant overflow weir；The bottom of knockout drum is provided with high concentration tail liquid emissions pipe, and high concentration tail liquid emissions pipe is connected with biochemistry pool import；Biochemistry pool is made of three-level, is provided with bio-film colonization filler, wherein there is pelelith, secondary biochemical Chi Zhongyou medical stone, the bottom aeration of level-one biochemistry pool and secondary biochemical pond, the bottom aeration of the front of three-level biochemistry pool in level-one biochemistry pool；The water outlet of three-level biochemistry pool is connected with pond is staticly settled, and staticly settles pond and is connected with mixed liquor collecting tank, and mixed liquor collecting tank is also connected with other nutrient container containings, and mixed liquor collecting tank is connected with the nutrient solution pipe-line system of vegetables flake.Really realize that fish dish is taken into account, fish dish is had a good harvest.
Description
Technical field
The utility model relates to a kind of industrial fish farming tail washings cyclic utilization systems of fish dish win-win, belong to breeding and planting neck
Domain.
Background technique
China is large agricultural country, but production method falls behind relatively, its density of traditional aquaculture is low.So as to cause feed
Utilization rate is low.
It is now most of to be breeded fish using the highly dense Gong of batch production, it is all the pressure based on flowing water culture, by cost of water treatment
Power, the unprocessed direct emission of tail washings of largely breeding fish.Small part tail washings of breeding fish discharges again after simple sewage treatment, these
It all inevitably pollutes the environment, and increases the Hao Shui Yin in breeding process.
Separately there is few part using closed cycle water fish-cultivating, by more complete sewage treatment facility to tail washings of breeding fish
It is handled, is then recycled, but facilities and equipment input cost is high, operation expense is high, and the battalion in tail washings of breeding fish
Yang Wu Gai is not also utilized effectively.
Had also appeared fish and vegetable symbiotic mode in recent years, a part by some plants of buoyant cultivation or vegetables in fishpond,
Ying Yang Wu Gai in the water of part is absorbed, Yu Chi Shui Gai can be purified on certain journey Gong, but be unable to satisfy the highly dense Gong cultivation of batch production
Need, and sought in water body and support object Gai form and Long Gong and be not able to satisfy plant and vegetable growth needs, cause fish support it is bad,
Dish also plants bad predicament.It can not solve batch production high density kind, the demand of cultivation.
Another part separates cultivating system and implant system, and such as application No. is 2017100040498 patent application public affairs
A kind of fish and vegetable symbiotic system has been opened, including relatively independent cultivation unit and planter units, has been cultivated between unit and planter units
It is connected by nutrition conversion equipment, cultivation unit includes the breeding pool, physical filter, well once connected by water pipe
Pump, biofilter and conditioning tank are provided with oxygen feedway and temperature control equipment, the water outlet of conditioning tank on conditioning tank
Breeding pool is connected, nutrition conversion equipment is directly entered after removing suspended material by physical filter, carries out nutritional need
It adjusts, is then delivered to planter units as organic fertilizer.After planter units absorption cleaning, cultivation fish pond can also be returned as feeding
Fish water.The system is also to be handled by more complete sewage treatment facility tail washings of breeding fish, and tail washings of breeding fish will pass through
Hydrolysis, mineralising, ammonification, the absorption and release reaction of nitrification, denitrification, denitrification and phosphorus, then return in fishpond and carry out
It utilizes.But in planting vegetable, the tail washings that crawl comes out is directly over after the conversion of nutrition conversion equipment for planting vegetable.
The system Construction cost, operation expense are high, it is difficult to promote.Tail washings is directly used in planting vegetable its nutriment and cannot obtain
The growing way of good absorption, vegetables cannot reach good effect.
Application No. is 201710306630.5 utility applications to disclose a kind of greenhouse fish and vegetable symbiotic system, packet
Include crawl, vegetable growing area and water treatment unit.The water of crawl enters rhone, enters back into water treatment unit, water process
Unit includes nitrification tower and nitrification tank, and after nitrification processing, water enters filtering ponds, and filtered water enters reservoir, is storing
Vegetable growing area is arranged in the top in pond, and vegetables use water planting, and the water of reservoir returns crawl.On the one hand, by nitrification
The water of processing is directly used in vegetable cultivation, and nutrient therein cannot fully meet the growth demand of plant.If it is desired that
Plant growth is good.Need to add other nutrients.If adding nutrient, and certain shadow certainly will be caused to the cultivation of fish
It rings.
Application No. is 201520490976.1 patent disclose it is a kind of efficiently breed fish, seedling dish production for one's own needs type system, institute
The system of stating includes rearing pond, level-one liquid dung separator, second level pure water pipe, three-level water purifier, chlorine nitrogen ammonia degradation separator, life
Organic fertilizer generator, organic seedling dish production case and air pump pumping plant.The wherein rearing pond and the level-one excrement
It is equipped with recycling outlet between separator, excrement discharge intelligence is equipped between the level-one liquid dung separator and second level pure water pipe
It is water-soluble to be equipped with small organic matter between the chlorine nitrogen ammonia degradation separator and the biological organic fertilizer generator for switch and drainpipe
Albumen input pipe is equipped with water purification organic fertilizer efferent duct between the chlorine nitrogen ammonia degradation separator and organic seedling dish production case,
It is equipped with water purification return pipe between the rearing pond and chlorine nitrogen ammonia degradation separator, is equipped with dirt in the second level pure water pipe
Object clean-up port, the chlorine nitrogen ammonia degradation separator top are equipped with organic matter aqueous soluble protein collector, and the biological organic fertilizer occurs
Fish excrement input pipe is equipped in device, the fish excrement input pipe is connected to excrement discharge intelligent switch, organic seedling dish
It produces and is equipped with Miao Caiyu water collection port in case.The system structure is complicated, at high cost.
The planting patterns of the above all kinds of patents be at present it is commonplace, mainly based on breeding fish, plant vegetables and be intended merely to
The nutriment in water body is handled, is in other words exactly purifying water body.Subalimentation, nutritional deficiency disease can all occur in the dish of this mode kind
Shape, length is bad, cannot achieve the effect that real fish and vegetables are all had a good harvest.
Utility model content
The utility model aims to solve the problem that the technical problems existing in the prior art, especially innovatively proposes a kind of structure more
Simply, the industrial fish farming tail washings cyclic utilization system of the lower fish dish win-win of operating cost meets batch production high density kind, supports
The demand grown.
In order to realize the above-mentioned purpose of the utility model, the utility model provides a kind of industrial fish farming of fish dish win-win
Tail washings cyclic utilization system, including fishpond, the fishpond top are provided with water supply pipe, and the bottom in the fishpond is provided with tail washings row
Pipe is put, the tail liquid emissions pipe is connected with collecting pit, it is characterised in that: tail washings in the collecting pit is pumped into point by elevator pump
From in tank, the top of the knockout drum is provided with supernatant overflow weir, and the supernatant of the knockout drum passes through supernatant overflow weir
Overflow returns in crawl；
The bottom of the knockout drum be provided with high concentration tail liquid emissions pipe, the high concentration tail liquid emissions pipe and biochemistry pool into
Mouth is connected, and is provided with valve on the tail liquid emissions pipe and high concentration tail liquid emissions pipe；
The biochemistry pool includes the level-one biochemistry pool being sequentially connected, secondary biochemical pond and three-level biochemistry pool, and the level-one is raw
Change in pond, secondary biochemical pond and three-level biochemistry pool and be provided with bio-film colonization filler, wherein having fire in the level-one biochemistry pool
The bottom in mountain stone, the secondary biochemical Chi Zhongyou medical stone, the level-one biochemistry pool and secondary biochemical pond is aerated, and the three-level is raw
Change the bottom aeration of the leading portion in pond；
The water outlet of the three-level biochemistry pool is connected with pond is staticly settled, the water outlet and mixed liquor for staticly settling pond
Collecting tank is connected, and the mixed liquor collecting tank is also connected with nutrient mother liquor container containing and acid solution container containing, described mixed
Close liquid collecting tank in mixed liquor as vegetable cultivation nutrient pump into the nutrient solution pipe-line system of vegetables flake.
Using the above scheme, it is trained on the bio-film colonization filler in level-one biochemistry pool, secondary biochemical pond and three-level biochemistry pool
Bacteria kind.Bio-film colonization filler provides attachment place for microorganism growth.
The valve on tail liquid emissions pipe is opened, breeds fish tail washings to collecting pit from the discharge of fishpond bottom.Elevator pump is by collecting pit
In tail washings of breeding fish be extracted into knockout drum, can be arranged in collecting pit after liquid level sensor detects that liquid level reaches setting value,
Start elevator pump, tail washings is pumped into knockout drum.
Supernatant in knockout drum after separation overflows in fishpond, recycles for fishpond, meanwhile, it also needs daily
Suitable fresh water is supplemented in fishpond.High concentration tail washings in knockout drum then passes through bottom valve and is discharged into biochemistry pool.It is highly concentrated
Degree tail washings after the processes such as nitration reaction, aeration, precipitating, detects, in conjunction with current vegetables in biochemistry pool by nutriment
Nutritional need situation, add nutrient and adjusted after pH as needed as nutrient solution for vegetable cultivation.
The purpose that pelelith and medical stone is added mainly can discharge a part of mineral matter element, supplement subsequent vegetables
Nutritional need, while pelelith and medical stone can also provide microorganism attachment place.
In above scheme: being respectively arranged with lateral pelelith hanger and wheat in the middle part of the level-one biochemistry pool and secondary biochemical pond
Meal stone hanger, the pelelith and medical stone are attached separately in pelelith hanger and medical stone hanger.By pelelith and medical stone
It is placed in hanger, rather than is placed directly in bottom, can be deposited in this way to avoid bottom sludge, influence minerals release, be unfavorable for
Microorganism attachment.High concentration of breeding fish tail washings nutrient therein after present invention processing becomes ionic state, is conducive to vegetables
Absorption, be used for planting vegetable, vegetables growing way is good.
In above scheme: the length of the bio-film colonization filler in the three-level biochemistry pool is hung than the biology in level-one biochemistry pool
The length of bio-film colonization filler in film filler or secondary biochemical pond is long.
In above scheme: the length of the bio-film colonization filler in the three-level biochemistry pool is that the biology in level-one biochemistry pool is hung
1.5 times of the length of bio-film colonization filler in film filler or secondary biochemical pond.
In above scheme: the pond that staticly settles is connected in turn by three-level sedimentation basin.
In above scheme: being provided with nutrient and pH on-line measuring device in the mixed liquor collecting tank.By online
Detection controls the nourishment in mixed liquor collecting tank in real time, conveniently adds nutrient.
In above scheme: the nutrient mother liquor container containing includes nitrogen mother liquor container containing, P elements mother liquor
Container containing, potassium element mother liquor container containing and microelement mother liquor container containing, the nitrogen mother liquor container containing, phosphorus
Element mother liquor container containing, potassium element mother liquor container containing, microelement mother liquor container containing and acid solution container containing and mixed
It closes and is provided with autocontrol valve and flowmeter on the connected pipeline of liquid collecting tank.Facilitate realization automation control.
In above scheme: the vegetables flake uses closed implant system, is inside equipped with nutrient solution pipe-line system,
The nutrient solution pipe-line system includes nutrient solution service and nutrient solution recovery channel, and the nutrient solution of recycling is by filtering, going out
Mixed liquor collecting tank is returned to after bacterium disinfection.In cyclic process, pathogenic is easy to propagate in the entire system, it is therefore desirable to sterilize
Mixed liquor collecting tank is returned to after sterilization, the method for sterilization has ozone, ultraviolet light, husky filter, hydrogen peroxide, membrane filtration, active carbon
Absorption etc..
In above scheme: being respectively set on the tail liquid emissions pipe in the fishpond and the high concentration tail liquid emissions pipe of knockout drum
There is solenoid valve.Facilitate realization intelligentized control method.
In above scheme: the rate of water make-up for passing through water supply pipe in fishpond daily is 10-15%.Guarantee the growth of the fish in fishpond
Demand.
The utility model has the advantages that using the utility model using the Ying Yang Wu Gai in tail washings of breeding fish using tail washings of breeding fish as Major Nutrient
Source reduces other fertilizer Shi Yong Yin during vegetable cultivation.By the utility model treated tail washings, as nutrient solution
Planting vegetable growing way for vegetables is good.The utility model can also be achieved according to vegetable growth situation, and dynamic regulation plants nutrition
Liquid parameter, supply water fertilizer on demand.It can solve the problems, such as to breed fish and tail washings pollution environment and make full use of in tail washings of breeding fish
Resource circulation utilization is realized in nutrition.Meanwhile the utility model is during recycling tail washings of breeding fish, only with micro-
Biology carries out nitration reaction, and operating cost is low, and construction cost is low, really realizes fish and vegetable symbiotic, the purpose of win-win.
Detailed description of the invention
Fig. 1 is the process flow chart of the utility model.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples.
Embodiment 1:
A kind of industrial fish farming tail washings cyclic utilization system of fish dish win-win by fishpond 1, water supply pipe 2, tail liquid emissions pipe 3,
Collecting pit 4, elevator pump 5, knockout drum 6, supernatant overflow weir 7, high concentration tail liquid emissions pipe 8, valve 9, level-one biochemistry pool 10, two
Grade biochemistry pool 11, bio-film colonization filler 13, pelelith hanger 14, medical stone hanger 15, staticly settles pond at three-level biochemistry pool 12
16, mixed liquor collecting tank 17, nutrient and pH on-line measuring device 18, nitrogen mother liquor container containing 19, P elements mother liquor
Container containing 20, potassium element mother liquor container containing 21, microelement mother liquor container containing 22, acid solution container containing 23, vegetable seed
Growing area 24, recycling nutrient solution filter device and chlorination equipment composition.
Water supply pipe 2 is provided with above fishpond 1, fishpond 1 is daily 10-15% by the fresh water amount that water supply pipe 2 supplements.Fish
The bottom in pond 1 is provided with tail liquid emissions pipe 3, and tail liquid emissions pipe 3 is connected with collecting pit 4, opens the valve 9 on tail liquid emissions pipe 3,
To collecting pit 4, the tail washings in collecting pit 4 is pumped into knockout drum 6 fishpond bottom tail liquid emissions by elevator pump 5, can collected
After setting liquid level sensor detects that liquid level reaches setting value in pond 4, starts elevator pump 5, tail washings is pumped into knockout drum 6.
The top of knockout drum 6 is provided with supernatant overflow weir 7, and the supernatant of knockout drum 6 passes through 7 overflow of supernatant overflow weir
Into crawl 1.
The bottom of knockout drum 6 is provided with high concentration tail liquid emissions pipe 8, high concentration tail liquid emissions pipe 8 and biochemistry pool import phase
Even, valve 9 is provided on tail liquid emissions pipe 3 and high concentration tail liquid emissions pipe 8.Valve 9 is solenoid valve.The bottom of knockout drum 6 is high
Concentration tail washings is discharged into biochemistry pool by the high concentration tail liquid emissions pipe of its bottom.
Biochemistry pool includes the level-one biochemistry pool 10 being sequentially connected, secondary biochemical pond 11 and three-level biochemistry pool 12, and level-one is biochemical
Bio-film colonization filler 13 is provided in pond 10, secondary biochemical pond 11 and three-level biochemistry pool 12.In high concentration tail liquid emissions pipe 8
High concentration tail washings enter from the top of level-one biochemistry pool 10, level-one biochemistry pool 10 enters secondary biochemical by pre-buried tube overflow
11 bottom of pond, secondary biochemical pond 11 enter 12 bottom of three-level biochemistry pool by pre-buried tube overflow.The length of three-level biochemistry pool 12
Greater than the length of level-one biochemistry pool 10 and secondary biochemical pond 11.The length of bio-film colonization filler 13 in three-level biochemistry pool 12 is than one
The length of bio-film colonization filler 13 in grade biochemistry pool 10 or the bio-film colonization filler 13 in secondary biochemical pond 11 is long.Level-one is biochemical
Bio-film colonization filler 13 in pond 10 is identical with the length of the bio-film colonization filler 13 in secondary biochemical pond 11.It is preferred that three-level is biochemical
The length of bio-film colonization filler 13 in pond 12 is 1.5 times of 13 length of bio-film colonization filler in level-one biochemistry pool 10.
Wherein there is pelelith in level-one biochemistry pool 10, has medical stone in secondary biochemical pond 11.It is preferred that 10 He of level-one biochemistry pool
Lateral pelelith hanger 14 and medical stone hanger 15, pelelith and medical stone difference are respectively arranged in the middle part of secondary biochemical pond 11
In pelelith hanger 14 and medical stone hanger 15.Pelelith and medical stone are hung by respective hanger, and bottom is avoided to become silted up
Mud impacts it.
The bottom in level-one biochemistry pool 10 and secondary biochemical pond 11 is arranged aeration tube and is aerated, the bottom of the front of three-level biochemistry pool 12
Portion is arranged aeration tube and is aerated.
The water outlet of three-level biochemistry pool 12 is connected with pond 16 is staticly settled, and staticly settles pond 16 by three-level sedimentation basin successively phase
Company forms.Liquid in three-level biochemistry pool 12, which is discharged into, staticly settles pond 16, after being precipitated in staticly settling pond 16, supernatant row
It is put into mixed liquor collecting tank 17, bottom sludge returns to level-one biochemistry pool 10.
Mixed liquor collecting tank 17 and nitrogen mother liquor container containing 19, P elements mother liquor container containing 20, potassium element mother liquor
The phases such as nutrients mother liquor container containing and acid solution container containing 23 such as container containing 21, microelement mother liquor container containing 22
Even, the acid solution in acid solution container containing 23 is used to adjust the pH of tail washings, so that its planting requirement for being able to satisfy vegetables.
Nutrient and pH on-line measuring device 18 are provided in mixed liquor collecting tank 17.It is online by nutrient and pH
Detection device 18 detects the nutritional ingredient and pH of the tail washings in mixed liquor collecting tank 17, if being able to satisfy the plantation of vegetables, no
It needs to add any substance, directly pumps directly as nutrient solution into the nutrient solution pipe-line system of vegetables flake 24.If no
Meet the planting requirement of vegetables, then also needs through nitrogen mother liquor container containing 19, P elements mother liquor container containing 20, potassium member
Plain mother liquor container containing 21 and microelement mother liquor container containing 22 add the nutrition member lacked into mixed liquor collecting tank 17
Element is pumped into vegetables flake 24 after adjusting pH as needed.
It is preferred that nitrogen mother liquor container containing 19, P elements mother liquor container containing 20, potassium element mother liquor container containing 22, micro-
It is provided on the pipeline that secondary element mother liquor container containing 22 and acid solution container containing 23 are connected with mixed liquor collecting tank 17 automatic
Control valve and flowmeter.Nutrient and pH on-line measuring device 18 will test signal and pass to controller, controller control
The autocontrol valve of corresponding nutrient mother liquor container containing is opened, and adds the corresponding nutrient lacked, while adding automatically
Acid liquid adjusts pH.
On-line checking and controller can not certainly be used to control, but manual sampling detects, then addition is each manually
Nutrient mother liquor and acid solution.
The closed implant system of preferred vegetable growing area 24, is inside equipped with nutrient solution pipe-line system, nutrient solution pipeline
System includes nutrient solution service and nutrient solution recovery channel, and the nutrient solution of recycling is by recycling nutrient solution filter device mistake
Mixed liquor collecting tank 17 is returned to after filter and chlorination equipment sterilization.
Using the system of the utility model, the comparison of vegetable cultivation and experiment of breeding fish is carried out:
Green wind (caraway) and Australia perfume (or spice) prince wife (caraway) are planted using the system of the utility model, experimental group is practical according to this
Novel method plantation.Contrast groups are to breed fish tail washings without processing, are come out by fishpond direct emission, after Nutrition monitoring, are added
Nutrient identical with experimental group is added to be planted.By the average plant height, root long, the number of blade that compare the two kinds of vegetables obtained
With the correlation data of single plant quality and chlorophyll content.Specific data are shown in Table 1.
Table 1
It is average by comparison it can be seen that the average plant height for green wind (caraway) experimental group is higher than contrast groups by 41.65%
Root long is high 23.52%, average leaf number more 21.35%, and single plant quality more 73.82%, chlorophyll content is high by 9.05%.
The average plant height of fragrant prince wife (caraway) experimental group is higher than contrast groups by 52.35%, and average root grows tall 54.84%, average leaf
The piece number more 5.30%, single plant quality more 110.33%, chlorophyll content is high by 29.50%.
Comparison can be seen that the vegetables of system plantation through the invention, all than using either in yield or quality
Tail washings of breeding fish, which is directly planted, wants high.
Meanwhile using the system of the utility model, it is unaffected to produce fish amount per year.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (9)
1. a kind of industrial fish farming tail washings cyclic utilization system of fish dish win-win, including fishpond, the fishpond top is provided with benefit
Water pipe, the bottom in the fishpond are provided with tail liquid emissions pipe, and the tail liquid emissions pipe is connected with collecting pit, it is characterised in that: institute
The tail washings stated in collecting pit is pumped into knockout drum by elevator pump, and the top of the knockout drum is provided with supernatant overflow weir, institute
The supernatant for stating knockout drum is returned in crawl by supernatant overflow weir overflow；
The bottom of the knockout drum is provided with high concentration tail liquid emissions pipe, the high concentration tail liquid emissions pipe and biochemistry pool import phase
Even, valve is provided on the tail liquid emissions pipe and high concentration tail liquid emissions pipe；
The biochemistry pool includes the level-one biochemistry pool being sequentially connected, secondary biochemical pond and three-level biochemistry pool, the level-one biochemistry pool,
It is provided with bio-film colonization filler in secondary biochemical pond and three-level biochemistry pool, wherein have pelelith in the level-one biochemistry pool,
The bottom in the secondary biochemical Chi Zhongyou medical stone, the level-one biochemistry pool and secondary biochemical pond is aerated, the three-level biochemistry pool
Leading portion bottom aeration；
The water outlet of the three-level biochemistry pool is connected with pond is staticly settled, and the water outlet for staticly settling pond and mixed liquor are collected
Slot is connected, and the mixed liquor collecting tank is also connected with nutrient mother liquor container containing and acid solution container containing, the mixed liquor
Mixed liquor in collecting tank as vegetable cultivation nutrient pump into the nutrient solution pipe-line system of vegetables flake.
2. the industrial fish farming tail washings cyclic utilization system of fish dish win-win according to claim 1, it is characterised in that: described one
Lateral pelelith hanger and medical stone hanger, the pelelith and wheat are respectively arranged in the middle part of grade biochemistry pool and secondary biochemical pond
Meal stone is attached separately in pelelith hanger and medical stone hanger.
3. the industrial fish farming tail washings cyclic utilization system of any one of -2 fish dish win-win, feature exist according to claim 1
In: the length of the bio-film colonization filler in the three-level biochemistry pool is than the bio-film colonization filler or secondary biochemical in level-one biochemistry pool
The length of bio-film colonization filler in pond is long.
4. the industrial fish farming tail washings cyclic utilization system of fish dish win-win according to claim 3, it is characterised in that: described three
The length of bio-film colonization filler in grade biochemistry pool is the bio-film colonization filler in level-one biochemistry pool or the life in secondary biochemical pond
1.5 times of the length of object biofilm filler.
5. the industrial fish farming tail washings cyclic utilization system of fish dish win-win according to claim 3, it is characterised in that: described quiet
Sedimentation basin is set to be connected in turn by three-level sedimentation basin.
6. the industrial fish farming tail washings cyclic utilization system of fish dish win-win according to claim 5, it is characterised in that: described mixed
It closes in liquid collecting tank and is provided with nutrient and pH on-line measuring device.
7. the industrial fish farming tail washings cyclic utilization system of fish dish win-win according to claim 6, it is characterised in that: the battalion
Supporting element mother liquor container containing includes nitrogen mother liquor container containing, P elements mother liquor container containing, potassium element mother liquor splendid attire appearance
Device and microelement mother liquor container containing, the nitrogen mother liquor container containing, P elements mother liquor container containing, potassium element are female
It is arranged on the pipeline that liquid container containing, microelement mother liquor container containing and acid solution container containing are connected with mixed liquor collecting tank
There are autocontrol valve and flowmeter.
8. the industrial fish farming tail washings cyclic utilization system of fish dish win-win according to claim 7, it is characterised in that: the vegetable
Colza growing area uses closed implant system, is inside equipped with nutrient solution pipe-line system, and the nutrient solution pipe-line system includes battalion
The nutrient solution of nutrient solution service and nutrient solution recovery channel, recycling returns to mixed liquor collecting tank after filtering, sterilization.
9. the industrial fish farming tail washings cyclic utilization system of fish dish win-win according to claim 8, it is characterised in that: the fish
Solenoid valve is respectively arranged on the tail liquid emissions pipe in pond and the high concentration tail liquid emissions pipe of knockout drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224247.1U CN208590369U (en) | 2018-07-31 | 2018-07-31 | A kind of industrial fish farming tail washings cyclic utilization system of fish dish win-win |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224247.1U CN208590369U (en) | 2018-07-31 | 2018-07-31 | A kind of industrial fish farming tail washings cyclic utilization system of fish dish win-win |
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| Publication Number | Publication Date |
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| CN208590369U true CN208590369U (en) | 2019-03-12 |
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ID=65604013
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739343A (en) * | 2018-07-31 | 2018-11-06 | 重庆市农业科学院 | A kind of industrial fish farming tail washings circulation utilization method of fish dish win-win |
| CN114223436A (en) * | 2021-12-23 | 2022-03-25 | 周能为 | Ecological system is planted to big-arch shelter |
-
2018
- 2018-07-31 CN CN201821224247.1U patent/CN208590369U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739343A (en) * | 2018-07-31 | 2018-11-06 | 重庆市农业科学院 | A kind of industrial fish farming tail washings circulation utilization method of fish dish win-win |
| CN114223436A (en) * | 2021-12-23 | 2022-03-25 | 周能为 | Ecological system is planted to big-arch shelter |
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