CN109717125A - A kind of aquatic products temporarily support system - Google Patents
A kind of aquatic products temporarily support system Download PDFInfo
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- CN109717125A CN109717125A CN201910127952.2A CN201910127952A CN109717125A CN 109717125 A CN109717125 A CN 109717125A CN 201910127952 A CN201910127952 A CN 201910127952A CN 109717125 A CN109717125 A CN 109717125A
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- filtering
- aquatic products
- support system
- lautertuns
- pond
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Abstract
The present invention relates to a kind of aquatic products temporarily to support system, belong to the technical field of aquaculture, its key points of the technical solution are that a kind of aquatic products temporarily support system, including the storage pond, holding pond being sequentially communicated, filtering ponds, Protein Skimmer and refrigeration machine, and refrigeration machine is connected to form circulation with storage pond, holding pond, sliding is inserted with filtering body in the filtering ponds, filtering body will be divided into filtering area and recovery area inside filtering ponds, filtering body includes standing plate and filter screen, filter screen is detachably fixed the top for being connected to and standing plate, the top surface for standing plate offers multiple lautertuns, active sketching charcoal is placed with inside lautertuns, the bottom position of filtering area is communicated with valvular sewage pipe, achieve the effect that convenient for clearing up filtered solid impurity.
Description
Technical field
The present invention relates to the technical field of aquaculture more particularly to a kind of aquatic products temporarily to support system.
Background technique
In recent years, with the continuous promotion of our people's living standard, seafood demand is constantly increased, is especially eaten raw
Aquatic products domestic market demand increasingly increases.But the temporarily feeding facility and temporary feeding theory fallen behind leads to the activity and freshness of aquatic products
Therefore decline, or even batch occur dead, brings unnecessary economic loss to operation develops and a kind of meets fresh or live aquatic products
Product high-quality temporarily supports the temporary of the scale of demand and supports facility and temporarily feeding technology as industry focus of attention and urgently to be resolved is asked
Topic.
The existing Chinese patent that can refer to Publication No. CN10144196A, it discloses a kind of temporarily rearing small aquatic products
The circulatory system, including system and intermittent output Force system are temporarily supported, temporarily feeding system is by temporarily supporting device, air charging system, oxygen generator
With buffer pool constitute, intermittent water treatment system include be successively arranged, by the level-one storage tank of piping connection, physical cleaning tank,
Biologic purifying pot and secondary storage tank, are additionally provided with Protein Skimmer or outdoor activating tank, and secondary storage tank is supported by pipeline and temporarily
Recirculated water new after processing is imported temporarily feeding device and is recycled by device connection.
Prior art among the above has the following deficiencies: that the various solid impurities in water body mainly pass through physical cleaning
Tank is filtered processing, but physical cleaning tank is internal after prolonged use to be easy to save bit by bit more impurity, and when cleaning needs
Physical cleaning tank is dismantled, is inconvenient, cleaning efficiency is lower.
Summary of the invention
The purpose of the present invention is to provide a kind of aquatic products convenient for being cleared up filtered solid impurity temporarily to support system
System.
Technical purpose of the invention has the technical scheme that
A kind of aquatic products temporarily support system, including storage pond, holding pond, filtering ponds, Protein Skimmer and the refrigeration machine being sequentially communicated, and
Refrigeration machine is connected to form circulation with storage pond, holding pond, and sliding is inserted with filtering body in the filtering ponds, and filtering body is by filtering ponds inner part
It is divided into filtering area and recovery area, filtering body includes standing plate and filter screen, and filter screen is detachably fixed the top for being connected to and standing plate
End, the top surface for standing plate offer multiple lautertuns, and active sketching charcoal is placed with inside lautertuns, and the bottom position of filtering area connects
It is connected with valvular sewage pipe.
It is temporarily supported through the above technical solutions, aquatic products are placed in storage pond, holding pond, the water being easily polluted by the external foreign matters in storage pond, holding pond passes through first
It crosses filtering ponds to be filtered, carries out Separation of Proteins by Protein Skimmer, be recycled to again using after refrigeration machine cooling
In storage pond, holding pond, moisture is recycled, reduces the trouble for frequently changing water.
The various impurity such as the grains of sand, fish scale, suspended matter, the fish mucus in excreta and storage pond, holding pond that aquatic products generate can quilt
Water, which drives, enters filtering area, and due to standing the setting of plate, water will not immediately enter recovery area, but first in filtering area inner product
Stream, when the depth of water reaches the height for standing plate top, moisture just can enter recovery area by filter screen, in this process
In, the solid impurity in water can be deposited in the bottom of filtering area, and when moisture passes through filter screen, the active sketching charcoal in lautertuns
Lesser impurity and suspended matter etc. in moisture can be further absorbed, the Water quality into recovery area is further improved.It crosses
Filter body can extract filtering body out after long-time use out of filtering ponds, then will stand plate and filter screen is dismantled,
And clear up or replacement lautertuns in active sketching charcoal, then will stand after plate and filter screen are ressembled and be inserted into filtering ponds i.e.
Can, when the impurity of the bottom sedimentation of filtering area is more, the valve of sewage pipe can be unscrewed, the impurity of filtering area is enabled to pass through sewage pipe
Discharge.Therefore, filtering ponds are while guaranteeing preferable filter capacity, and cleaning is got up also very convenient, substantially increase cleaning
Efficiency.
The present invention is further arranged to: the screw rod being vertically arranged is threaded on the filter screen, screw rod passes through filtering
It is threadedly coupled after net with the top for standing plate.
Through the above technical solutions, screw rod can be turned when being cleared up filtering body, so that screw rod and standing plate are de-
From, then filter screen and standing plate are mutually disengaged, the active sketching charcoal in filter screen and lautertuns is cleared up or be replaced,
It screw rod is re-used after end of operation again will stand plate and filter screen and be fixed, so that filter screen and standing the stable connection of plate
Property it is higher, disassembly convenience it is also preferable.
The present invention is further arranged to: multiple lautertuns are parallel to each other, and lautertuns passes through filtering perpendicular to water flow
The direction of net is arranged.
Through the above technical solutions, multiple lautertuns are parallel to each other and pass through the direction of filter screen perpendicular to water flow, because
This water flow can successively pass through multiple lautertuns, increase resistance to water-flow, reduce water velocity, so that the activity in lautertuns
Sketching charcoal can have the impurity in sufficient time absorption water to improve the water body matter of recycling to improve the purification dynamics of water body
Amount.
The present invention is further arranged to: size gradually becomes smaller the lautertuns from top to bottom, active sketching charcoal and lautertuns phase
Adaptation.
Through the above technical solutions, size gradually becomes smaller lautertuns from top to bottom, therefore water flow is mentioned when flowing through lautertuns
High retarded acting of the lautertuns to water flow, while more moisture are stored in lautertuns, contact of the active sketching charcoal with moisture
Area becomes larger, and enables active sketching charcoal fully to absorb the impurity in water, further improves the depuration quality of water body.
The present invention is further arranged to: the one third with a thickness of filtering groove depth of the activity sketching charcoal to half
Between.
Through the above technical solutions, the one third with a thickness of filtering groove depth of active sketching charcoal is to half, so that
When moisture flows through lautertuns, moisture, which can be introduced into, keeps in lautertuns and flows out again after coming into full contact with active sketching charcoal, improves
The adsorption capacity of active sketching charcoal, and then improve the clean-up effect of water body.
The present invention is further arranged to: the bottom position of the storage pond, holding pond is communicated with outlet pipe, and outlet pipe is communicated with slow
Washing pipe, the both ends of separator tube are connected at the two sides top position opposite with filtering area respectively.
Through the above technical solutions, the water in storage pond, holding pond passes through outlet pipe first enters buffer tube interior, then postpone again
The both ends of washing pipe flow into filtering area and are filtered, and separator tube can reduce water velocity, so that water flow is in filtering area
Effect is more preferable when standing, and outlet pipe is connected to the bottom position of storage pond, holding pond, so that being deposited in the solid impurity of storage pond, holding pond bottom
Also it can enter in filtering ponds along outlet pipe, reduce the impurity content inside storage pond, holding pond, improve the water body in storage pond, holding pond
Clean-up effect；Meanwhile the both ends of separator tube are connected to the top position of filtering area two sides, and the water in storage pond, holding pond is shunted
Into inside filtering ponds, water velocity, and the saving bit by bit in filtering area with moisture further reduced, separator tube outflow
Moisture will not will be deposited in filtering area bottom impurity agitation so that stand effect it is smaller by being influenced, moisture it is net
Change better effect.
The present invention is further arranged to: the filter screen is provided with multilayer, and the filter pore size of multiple filtration net is along dampening
The direction of stream is gradually reduced.
Through the above technical solutions, the setting of multiple filtration net improves filter effect, and the filter opening of multiple filtration net
Size is gradually reduced along the direction of water flow, on the one hand further increases filter capacity, improves Water quality, on the other hand
It can be improved the flow resistance of water, reduce water velocity, moisture is sufficiently contacted with active sketching charcoal, was further increased
Filter effect.
The present invention is further arranged to: the storage pond, holding pond internal slide is inserted with cleaning frame, cleaning frame be internally provided with to
Few one piece of demarcation plate with filter opening.
Through the above technical solutions, storage pond, holding pond, after long-time use, inner bottom surface can save bit by bit more sundries, it is difficult to
Cleaning, setting are cleared up after frame, can periodically be lifted cleaning frame, cleaning frame is convenient to clean after picking up impurity, is improved temporarily
The cleaning convenience inside pond is supported, while clearing up frame to lift aquatic products, improves the salvaging convenience of aquatic products, demarcation plate
Setting so that various aquatic products can be classified in a storage pond, holding pond so that the salvaging of aquatic products is more convenient, reduce
It the artificial time for salvaging classification, improves and salvages efficiency.
The present invention is further arranged to: the top of the demarcation plate is fixedly installed pulling ring.
Through the above technical solutions, pulling the setting of ring so that the extraction of cleaning frame is more convenient.
The present invention is further arranged to: being provided with and communicated with ozone generator between the Protein Skimmer and refrigeration machine.
Through the above technical solutions, ozone generator can produce ozone, ozone can play sterilizing, oxygen after entering sewage
Change, the effect of decoloration and taste removal, so that the Water quality being recycled in storage pond, holding pond further increases.
In conclusion advantageous effects of the invention are as follows:
1, by the way that filtering body is arranged in filtering ponds, the filtration, purification ability of temporarily feeding water is improved, and the structure of filtering body is set
It sets easy to disassemble, improves the convenience of cleaning or replacement；
2, by the way that cleaning frame is arranged in storage pond, holding pond, so that the impurity in storage pond, holding pond is convenient to clean；
3, it by the way that ozone generator is arranged between Protein Skimmer and refrigeration machine, further improves and is recycled in storage pond, holding pond
Water quality.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of storage pond, holding pond；
Fig. 3 is the partial enlargement diagram in Fig. 2 at A；
Fig. 4 is the structural schematic diagram of filtering ponds；
Fig. 5 is the cross-sectional view of filtering body；
Fig. 6 is the partial enlargement diagram in Fig. 5 at B.
Appended drawing reference: 1, storage pond, holding pond；11, slot；12, frame is cleared up；121, demarcation plate；122, ring is pulled；123, inserted block；
13, outlet pipe；14, separator tube；2, filtering ponds；21, sliding slot；22, filtering area；221, sewage pipe；23, recovery area；3, filtering body；
31, plate is stood；311, lautertuns；312, active sketching charcoal；32, filter screen；321, screw rod；4, Protein Skimmer；5, ozone is sent out
Raw device；6, refrigeration machine.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of aquatic products temporarily support system, as shown in Figure 1, including storage pond, holding pond 1, the filtering ponds 2, protein for being sequentially communicated setting
Separator 4, ozone generator 5 and refrigeration machine 6, and refrigeration machine 6 is connected to storage pond, holding pond 1 to constitute the circulatory system.Aquatic products are put
Set and temporarily supported in storage pond, holding pond 1, as aquatic products temporarily support the passage of time, have in storage pond, holding pond 1 the more grains of sand, fish scale,
The various impurity such as suspended matter, these impurity can be filtered as temporary feeding water passes through filtering ponds 2 together, using Separation of Proteins
Separation of Proteins in water is then passed through the generation ozone of ozone generator 5 and enters moisture, sterilized to temporary feeding water, oxygen by device 4
Change, decoloration and taste removal processing, finally by refrigeration machine 6 make moisture reach assigned temperature after come back in storage pond, holding pond 1 into
Row recycles, so that the water quality being recycled in storage pond, holding pond 1 is higher, effectively prevents frequently changing trouble caused by water.And
The filter device of filtering ponds 2 is set as easy-to-dismount form, improves the convenience of cleaning and the replacement of filter device, specifically
Disassembly mode is hereinafter explained.
In conjunction with Fig. 2 and Fig. 3, storage pond, holding pond 1 is rectangular-shape, is placed with compatible cleaning frame 12 inside storage pond, holding pond 1, is cleared up
Frame 12 has filter opening, and the inside for clearing up frame 12 is fixedly installed at least two demarcation plates 121, is preferably two in the present embodiment
Demarcation plate 121, demarcation plate 121 is perpendicular to the length direction of storage pond, holding pond 1, and two demarcation plates 121 will clear up frame 12 to divide be three
Mutually independent region also offers filter opening on demarcation plate 121, clears up frame 12 along the length direction of storage pond, holding pond 1 and is provided with two
Group inserted block 123, every group plugs and is provided with facing each other two, and the corresponding position of storage pond, holding pond 1 offers and inserted block 123 slides
The slot 11 of adaptation, slot 11 are vertically arranged, and when cleaning frame 12 is placed in storage pond, holding pond 1, inserted block 123 can slide slotting from top to bottom
Enter in slot 11, cleaning frame 12 is allowed to stablize placement, the top of demarcation plate 121, which is fixedly installed, pulls ring 122.Aquatic products
It can be placed by classification in the different zones of cleaning frame 12, so that aquatic products are convenient for taking when need to use, and ought temporarily support
For a long time in use, some solid impurities that aquatic products generate can be deposited in 2 cleaning frame, 12 bottom, operator can be held in pond 1
Ring 122 is firmly pulled, entire cleaning frame 12 is proposed that storage pond, holding pond 1 is cleared up, so that the impurity treatment in storage pond, holding pond 1 is more just
Benefit.
In conjunction with Fig. 1 and Fig. 4, the two sides of 1 length direction of storage pond, holding pond are respectively connected with an outlet pipe 13, and outlet pipe 13 is located at temporary
At the bottom of pond position for supporting pond 1, two outlet pipes 13 are communicated with same root separator tube 14, and filtering body 3, mistake are provided in filtering ponds 2
Filtering ponds 2 are divided into filtering area 22 and recovery area 23 by filter body 3, the both ends of separator tube 14 respectively with the filtering area 22 of filtering ponds 2
Connection, and be located at the apical position of filtering area 22, the temporary water of supporting in storage pond, holding pond 1 can enter separator tube 14 by outlet pipe 13,
Then be further separated into filtering ponds 2 and be filtered by separator tube 14, outlet pipe 13 in the bottom position of storage pond, holding pond 1, therefore temporarily
The some impurity for supporting 1 bottom of pond can smoothly enter into filtering ponds 2 along outlet pipe 13 and be filtered, 14 both ends of separator tube all with mistake
Filter tank 2 is connected to, and on the one hand can reduce water velocity, and filtering caused by avoiding water flow too urgent is not clean, is on the other hand made miscellaneous
Matter can enter filtering ponds 2 from 14 both ends of separator tube, prevent impurity from blocking inside separator tube 14, it is ensured that filtering it is smooth
Property.
As shown in figure 4, the opposite two sides inner wall of filtering ponds 2 offers the sliding slot 21 being vertically arranged, filtering body 3 is from top to bottom
It is formed in insertion sliding slot 21 with filtering ponds 2 mating.Filtering body 3 includes standing plate 31 and filter screen 32, stands plate 31 and is located at
The bottom of filter screen 32, and the height of filter screen 32 is to stand a quarter of 31 height of plate to one third or so, filter screen
32 are threaded with vertical screw rod 321 at the position close to two side chutes 21, screw rod 321 pass through after filter screen 32 with standing
Plate 31 is threadedly coupled, so that filter screen 32 and standing plate 31 are easy to disassemble, therefore improves the cleaning and replacement of filter screen 32
Convenience.
As shown in figure 5, filter screen 32 is provided with multilayer, it is preferably four layers in the present embodiment, and multiple filtration net 32 and mistake
Filter pocket 311 is arranged in a staggered manner, and is gradually reduced along the filter pore size of the multiple filter screens 32 of water (flow) direction, and multiple filtration net 32 is set
Set and filter effect can be improved, while reducing water velocity, enable water flow well into lautertuns 311 with active sketching charcoal
312 contacts carry out adsorption treatment, further increase filter effect.
In conjunction with Fig. 5 and Fig. 6, stands and offer multiple lautertuns 311, multiple 311 phases of lautertuns at the apical position of plate 31
It is mutually parallel, and lautertuns 311 passes through the direction of filter screen 32 perpendicular to water flow, size is gradually reduced lautertuns 311 from top to bottom,
In open-like shape, active sketching charcoal 312 is placed in lautertuns 311, active sketching charcoal 312 is adapted with lautertuns 311, active sketching charcoal
312 one third with a thickness of 311 depth of lautertuns between half, use by the present embodiment, preferably active sketching charcoal 312
Thickness be equal to the one third of 311 depth of lautertuns, allow lead-over groove to keep in more moisture and participate in adsorption treatment.Water
During by filter screen 32, filter screen 32 can filter the impurity of a part first, and then moisture enters lautertuns 311
Interior, and contact with the active sketching charcoal 312 in lautertuns 311, active sketching charcoal 312 can inhale the impurity such as molecule in water
It is attached, filter effect is improved, and 311 one side of lautertuns of open-like shape can increase the contact surface of moisture and active sketching charcoal 312
On the other hand product can carry out slowly the water flowed through, so that moisture has the sufficient time to contact with active sketching charcoal 312, into one
Step improves the clean-up effect of water.And when needing that the active sketching charcoal 312 in lautertuns 311 is cleared up or replaced, directly
Unscrew 321 is connect, then takes out active sketching charcoal 312, it is convenient and efficient.
Fig. 1 is reviewed, filtering area 22 is communicated with valvular sewage pipe 221 at the position of bottom, when filtering ponds 2 are long
After time use, the bottom deposit of filtering area 22 has more impurity, can open valve at this time, by the water of 22 bottom of filtering area
It is mingled with impurity discharge, improves the clean-up performance in filtering area 22.
The implementation principle of the present embodiment are as follows: aquatic products classification is placed in the different region of cleaning frame 12 and is temporarily supported, temporarily
The impurity such as excreta and the grains of sand, suspended matter can be generated after supporting, the water in storage pond, holding pond 1, which must carry out purified treatment, persistently to be made
With in the present invention, the water in storage pond, holding pond 1 is entered in filtering ponds 2 with impurity by outlet pipe 13 and separator tube 14, separator tube 14
Water velocity can be carried out slowly, so that being unlikely to too urgent into the water in filtering ponds 2, moisture is allowed to stand for plate 31 and blocks,
It is stood in filtering area 22, the impurity that some figures are larger and weight is more heavy can be deposited in the bottom of filtering area 22, work as liquid level
When reaching the top for standing plate 31, water can be filtered by multiple filtration net 32, while moisture enters lautertuns 311 and activity
The contact of sketching charcoal 312 is adsorbed, and filter effect is further increased, and moisture passes through after filter screen 32 into recovery area 23, then according to
It is secondary to carry out protein removal processing and sterilization treatment by Protein Skimmer 4 and ozone generator 5, so that water process is to being applicable in
Condition is finally adjusted to after assigned temperature using refrigeration machine 6 and is recycled in storage pond, holding pond 1.It is needed after 2 long-time use of filtering ponds
When handling, the valve of sewage pipe 221 can be opened first, so that filtering ponds 2 are discharged with impurity in the moisture of bottom of pond, simultaneously will
The extraction of filtering body 3, Unscrew 321, so that standing plate 31 and the separation of filter screen 32, clearing up or replace filter screen 32 and living
Screw rod 321 is tightened again after property sketching charcoal 312.To sum up, the relatively simple convenience of the cleaning work of filtering ponds 2, substantially increases
Cleaning efficiency.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of aquatic products temporarily support system, including the storage pond, holding pond (1), filtering ponds (2), Protein Skimmer (4) that are sequentially communicated with
And refrigeration machine (6), and refrigeration machine (6) is connected to formation circulation with storage pond, holding pond (1), it is characterised in that: sliding in the filtering ponds (2)
It is inserted with filtering body (3), filtering body (3) will be divided into filtering area (22) and recovery area (23), filtering body inside filtering ponds (2)
It (3) include standing plate (31) and filter screen (32), filter screen (32) is detachably fixed the top for being connected to and standing plate (31), stands
The top surface of plate (31) offers multiple lautertuns (311), is placed with active sketching charcoal (312), filtering area inside lautertuns (311)
(22) bottom position is communicated with valvular sewage pipe (221).
2. a kind of aquatic products according to claim 1 temporarily support system, it is characterised in that: screw thread connects on the filter screen (32)
It is connected to the screw rod (321) being vertically arranged, screw rod (321) passes through filter screen (32) and is threadedly coupled afterwards with the top for standing plate (31).
3. a kind of aquatic products according to claim 1 temporarily support system, it is characterised in that: multiple lautertuns (311) phases
It is mutually parallel, and the direction that lautertuns (311) passes through filter screen (32) perpendicular to water flow is arranged.
4. a kind of aquatic products according to claim 1 temporarily support system, it is characterised in that: the lautertuns (311) from up to
Lower size gradually becomes smaller, and active sketching charcoal (312) is adapted with lautertuns (311).
5. a kind of aquatic products according to claim 4 temporarily support system, it is characterised in that: the thickness of the activity sketching charcoal (312)
Degree is the one third of lautertuns (311) depth between half.
6. a kind of aquatic products according to claim 1 temporarily support system, it is characterised in that: the bottom position of the storage pond, holding pond (1)
The place of setting is communicated with outlet pipe (13), and outlet pipe (13) is communicated with separator tube (14), the both ends of separator tube (14) respectively with filtering area
(22) it is connected at opposite two sides top position.
7. a kind of aquatic products according to claim 1 temporarily support system, it is characterised in that: the filter screen (32) is provided with more
Layer, and the filter pore size of multiple filtration net (32) is gradually reduced along the direction of water flow.
8. a kind of aquatic products according to claim 1 temporarily support system, it is characterised in that: storage pond, holding pond (1) internal slide
It is inserted with cleaning frame (12), cleaning frame (12) is internally provided at least one piece demarcation plate (121) for having filter opening.
9. a kind of aquatic products according to claim 8 temporarily support system, it is characterised in that: the top of the demarcation plate (121)
It is fixedly installed and pulls ring (122).
10. a kind of aquatic products according to claim 1 temporarily support system, it is characterised in that: the Protein Skimmer (4) and
Ozone generator (5) are provided with and communicated between refrigeration machine (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910127952.2A CN109717125A (en) | 2019-03-22 | 2019-03-22 | A kind of aquatic products temporarily support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910127952.2A CN109717125A (en) | 2019-03-22 | 2019-03-22 | A kind of aquatic products temporarily support system |
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| Publication Number | Publication Date |
|---|---|
| CN109717125A true CN109717125A (en) | 2019-05-07 |
Family
ID=66301535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910127952.2A Pending CN109717125A (en) | 2019-03-22 | 2019-03-22 | A kind of aquatic products temporarily support system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109717125A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269027A (en) * | 2019-07-24 | 2019-09-24 | 湖州弘鑫生态农业科技有限公司 | A kind of fining cultivating system of three-dimensional intelligence |
| CN113179997A (en) * | 2021-04-25 | 2021-07-30 | 福建联创智业建设工程有限公司 | Supermarket water supply and drainage circulation system |
| CN113439701A (en) * | 2021-07-28 | 2021-09-28 | 祝砚军 | Filtration type nested net cage for freshwater aquaculture |
| CN113519437A (en) * | 2021-07-26 | 2021-10-22 | 广西壮族自治区农业科学院 | Indoor selenium-enriched fish culture nutrient circulation regulation and control system |
| CN114208754A (en) * | 2021-12-25 | 2022-03-22 | 广东海昌沅国通食材有限公司 | Slag discharging type seafood pool convenient and fast to use |
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| CN208574331U (en) * | 2018-08-03 | 2019-03-05 | 葛洲坝中材洁新（武汉）科技有限公司 | A kind of three-level filter device of garbage disposal workshop landfill leachate |
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| JPH08294684A (en) * | 1995-04-27 | 1996-11-12 | Koichi Kawakami | Hollow cartridge |
| CN202061481U (en) * | 2011-05-14 | 2011-12-07 | 湖南省古丈惠闽石业有限公司 | Recycling treatment device for stone sewage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110269027A (en) * | 2019-07-24 | 2019-09-24 | 湖州弘鑫生态农业科技有限公司 | A kind of fining cultivating system of three-dimensional intelligence |
| CN113179997A (en) * | 2021-04-25 | 2021-07-30 | 福建联创智业建设工程有限公司 | Supermarket water supply and drainage circulation system |
| CN113179997B (en) * | 2021-04-25 | 2022-08-12 | 福建联创智业建设工程有限公司 | Supermarket water supply and drainage circulation system |
| CN113519437A (en) * | 2021-07-26 | 2021-10-22 | 广西壮族自治区农业科学院 | Indoor selenium-enriched fish culture nutrient circulation regulation and control system |
| CN113439701A (en) * | 2021-07-28 | 2021-09-28 | 祝砚军 | Filtration type nested net cage for freshwater aquaculture |
| CN113439701B (en) * | 2021-07-28 | 2022-05-06 | 祝砚军 | Filtration type nested net cage for freshwater aquaculture |
| CN114208754A (en) * | 2021-12-25 | 2022-03-22 | 广东海昌沅国通食材有限公司 | Slag discharging type seafood pool convenient and fast to use |
| CN114208754B (en) * | 2021-12-25 | 2023-02-14 | 广东海昌沅国通食材有限公司 | Slag discharging type seafood pool convenient and fast to use |
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Address after: 528247 Shuijie Road, Dongxiu Julong Village Industrial Zone, Yanbu, Dali Town, Nanhai District, Foshan City, Guangdong Province (Residence Declaration) Applicant after: Guangdong Haichang Yuanguotong Food Material Co., Ltd. Address before: 528247 No. B104, Building B, Gaocun Complex Building, No. 2 Yanxiu Yanxiu Road, Yanbu, Nanhai District, Foshan City, Guangdong Province Applicant before: Guangdong Haichang Yuanguotong Food Material Co., Ltd. |
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Application publication date: 20190507 |
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