CN107296000A - Fish excrement collection device - Google Patents
Fish excrement collection device Download PDFInfo
- Publication number
- CN107296000A CN107296000A CN201710712406.6A CN201710712406A CN107296000A CN 107296000 A CN107296000 A CN 107296000A CN 201710712406 A CN201710712406 A CN 201710712406A CN 107296000 A CN107296000 A CN 107296000A
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- CN
- China
- Prior art keywords
- fish excrement
- liquid dung
- separate tank
- fish
- dung separate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 241000251468 Actinopterygii Species 0.000 claims abstract description 152
- 210000003608 fece Anatomy 0.000 claims abstract description 108
- 239000007788 liquid Substances 0.000 claims abstract description 106
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000009825 accumulation Methods 0.000 claims abstract description 28
- 230000006698 induction Effects 0.000 claims description 9
- 230000005693 optoelectronics Effects 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 6
- 238000009372 pisciculture Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 6
- 239000000284 extract Substances 0.000 description 4
- 238000013475 authorization Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 230000013872 defecation Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The present invention provides a kind of fish excrement collection device, is related to fish culture field.The fish excrement collection device includes liquid dung separate tank and fish excrement collector, and liquid dung separate tank is provided with the water inlet and delivery port being connected with crawl, and structure is accumulated in liquid dung separate tank bottom provided with fish excrement, and top is provided with spillway basin, and top is covered with multistage filter screen；The bottom of fish excrement accumulation structure is connected with fish excrement collector.Solve prior art can not realize to circulate water fish farming system in fish excrement collect technical problem, realize to circulate fish excrement in water fish farming system it is continual collection.
Description
Technical field
The present invention relates to fish culture field, and in particular to a kind of fish excrement collection device.
Background technology
Fishery cultivating is the important component of China's agricultural economy production, is typically supported in China using the fresh water of extensive style
Mode, such as freshwater cage are grown, net encloses intensive culture cultivation or disperses breed in stew etc., gradually also opened with the development of fishery cultivating
Beginning occurs in that ecological circulation fishery cultivating.In order that cultivation volume increase, can deliver substantial amounts of bait, cause in water body containing substantial amounts of
Residual bait and the defecation thing of fish, the defecation of fish is a big factor of water pollution, and bacterium is contained in the defecation of fish, is raised
Undigested part is together with ammonia and urea produced in the mucus in enteron aisle and the part being digested etc., residual bait and fish in material
Excrement cannot be handled timely, and different degrees of pollution can be virtually caused to breeding water body.
Prior art discloses the device that fish excrement is collected, such as Chinese patent Authorization Notice No. CN205511645U discloses one
Plant and a fish excrement collection device being made up of close net is hung under new environmentally friendly net cage fish excrement collection system, bottom half, then will
The fish excrement of collection periodically uses sewage pumped.Chinese patent Authorization Notice No. CN204168896U discloses a kind of fish excrement and collected automatically
Device, the fish excrement conveniently cleared up in fish pond.Chinese patent Authorization Notice No. CN106818596A discloses a kind of fish excrement and received
Acquisition means, including outer shell, inner casing, inner casing are placed in the inside of outer shell；Inner casing includes cultivation portion and collecting dung portion, the collection portion
Area is is gathered in top, and bottom is collecting region, gathers and baffle plate is set between area and collecting region, is provided with what can be extracted out in collecting region
Disposable box, is collected into disposable box by the fish excrement in above-mentioned design cultivation portion and is being handled.
But the fish excrement collection device of prior art is mainly used in fish culture in net pen, aqiuculrue and fish jar field,
The characteristics of above-mentioned fish excrement collection device has one jointly, its applicable scope is relatively-stationary waters, it is necessary to consume a large amount of
Man power and material, it is difficult to realize that the fish excrement in fish farming system to circulating water is collected.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of fish excrement collection device, solve prior art and be difficult to reality
The technical problem that now the fish excrement in the fish farming system to circulating water is collected.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：
A kind of fish excrement collection device, including liquid dung separate tank and fish excrement collector, above-mentioned liquid dung separate tank are provided with breeding fish
The water inlet and delivery port of pond connection, it is many that above-mentioned liquid dung separate tank outer wall is provided with covering at the top of spillway basin, above-mentioned liquid dung separate tank
Level filter screen；
The bottom of above-mentioned liquid dung separate tank is set to fish excrement accumulation structure, the bottom of above-mentioned fish excrement accumulation structure and above-mentioned fish excrement
Collector is connected.
It is preferred that, above-mentioned spillway basin is circumferentially distributed along liquid dung separate tank top exterior walls.
It is preferred that, above-mentioned delivery port is located at the bottom of spillway basin.
It is preferred that, above-mentioned fish excrement accumulation structure is set to any one of cone, ellipsoid or semiellipsoid.
It is preferred that, above-mentioned liquid dung separate tank top is set to cylinder, the fish excrement accumulation structure of above-mentioned liquid dung separate tank bottom
It is set to cone.
It is preferred that, the water inlet direction of the water inlet of above-mentioned liquid dung separate tank is set with the radial direction of liquid dung separate tank into angle.
It is preferred that, the water inlet position of above-mentioned liquid dung separate tank is provided with Rafael nozzle.
It is preferred that, the bottom of the fish excrement accumulation structure of above-mentioned liquid dung separate tank is provided with valve.
It is preferred that, the pool wall of above-mentioned liquid dung separate tank is provided with photoelectric sensor, the valve of above-mentioned liquid dung separate tank bottom
For magnetic valve, and provided with optoelectronic induction controller.
It is preferred that, centrifuge and drying structure are provided with inside above-mentioned fish excrement collector.
(3) beneficial effect
The invention provides a kind of fish excrement collection device.Possesses following beneficial effect：
1st, the present invention includes liquid dung separate tank and fish excrement collector, and liquid dung separate tank outer wall is provided with spillway basin, liquid dung separation
The multistage filter screen of top covering in pond, the bottom of liquid dung separate tank is accumulated provided with fish excrement carries residual bait and fish excrement in structure, crawl
Water, constantly flowed into liquid dung separate tank through inlet channel, with the accumulation of liquid dung separate tank reclaimed water, the water on top is through excessive
Spillway basin constantly is spilt into after level filter screen, is discharged through drainpipe, fish excrement and residual bait can gradually sink to fish excrement under gravity
Accumulate in structure, fish excrement collector, which is extracted, collects fish excrement and residual bait, realizes uninterrupted to circulating fish excrement in water fish farming system
Collection.
2nd, liquid dung separate tank top of the present invention is set to cylinder, and the fish excrement accumulation structure of liquid dung separate tank bottom is set to circular cone
Body, the water inlet direction of the water inlet of liquid dung separate tank is set with the radial direction of liquid dung separate tank into angle, it is ensured that water divides into liquid dung
From impulsive force is formed in pond, make water all the time in liquid dung separate tank inner circumferential rotary motion, residual bait and fish excrement are in rotation water negative pressure
Influence, concentrate in liquid dung separate tank centre, accelerating fish excrement and residual bait sink down into bottom, improve the effect of collection
Rate.
3rd, the present invention sets valve in the bottom that fish excrement accumulates structure, when fish excrement and residual bait run up to a certain amount of,
Valve is opened, fish excrement collector is opened and extracts fish excrement and residual bait, the collection efficiency of fish excrement is higher.
4th, the present invention is provided with photoelectric sensor in the pool wall of liquid dung separate tank, and the valve of bottom uses magnetic valve, and is provided with
Optoelectronic induction controller, when fish excrement and residual bait run up to a certain amount of, hinders light, photoelectric sensor output signal opens bottom
The magnetic valve in portion, opens valve, and fish excrement collector starts to extract fish excrement and residual bait automatically, and reality is to ecological circulation fish culture in running water system
The full-automation of fish excrement is efficiently collected in system.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of fish excrement collection device schematic diagram of the embodiment of the present invention；
Wherein：1 liquid dung separate tank, 2 fish excrement collectors, 3 spillway basins, 4 multistage filter screens, 5 photoelectric sensors, 6, valve, 7 are entered
The mouth of a river, 701 Rafael nozzles, 8 discharge outlet.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
With continuing to develop that ecological circulation is breeded fish, enclosed circulation fish culture in running water is constantly paid close attention to by people, the existing stage
Fish excrement collection device is mainly used in fish pond or cage culture, and the circulation flowing water fish farming system to closing is not applied to simultaneously.
Based on above-mentioned deficiency, the embodiment of the present invention provides a kind of fish excrement collection device, as shown in figure 1, including：Liquid dung point
From pond 1 and fish excrement collector 2, above-mentioned liquid dung separate tank 1 is provided with the water inlet 7 and delivery port 8 being connected with crawl, above-mentioned liquid dung
The outer wall of separate tank 1 is provided with spillway basin 3, and the top of above-mentioned liquid dung separate tank 1 is provided with multistage filter screen 4；
The above-mentioned bottom of liquid dung separate tank 1 is set to fish excrement accumulation structure, the bottom of above-mentioned fish excrement accumulation structure and above-mentioned fish excrement
Collector 2 is connected.
The embodiment of the present invention is by the above-mentioned means, the water with residual bait and fish excrement in crawl, continuous through inlet channel
Flow into liquid dung separate tank, with the accumulation of liquid dung separate tank reclaimed water, the water on top constantly spills into excessive after multistage filter screen
Pond, is discharged through drainpipe, and fish excrement and residual bait can gradually be sunk in fish excrement accumulation structure under gravity, fish excrement collector
Extract and collect fish excrement and residual bait, realize to circulating the continual collection of fish excrement in water fish farming system.
As a preferred mode, top exterior walls of the above-mentioned spillway basin 3 along liquid dung separate tank 1 are circumferentially distributed.
As a preferred mode, above-mentioned delivery port 8 is located at the bottom of spillway basin 3.
As a preferred mode, above-mentioned fish excrement accumulation structure is set to any one of cone, ellipsoid or semiellipsoid
Kind.
As a preferred mode, the above-mentioned top of liquid dung separate tank 1 is set to cylinder, above-mentioned liquid dung separate tank 301
The fish excrement accumulation structure of bottom is set to cone.
As a preferred mode, the water inlet direction of the water inlet 7 of above-mentioned liquid dung separate tank 1 and liquid dung separate tank 1
Radial direction into angle set.
The embodiment of the present invention leads to above-mentioned preferred embodiment, the water inlet direction and the footpath of liquid dung separate tank of liquid dung separate tank water inlet
Set into angle, it is ensured that water, which enters in liquid dung separate tank, forms impulsive force, water is rotated all the time in liquid dung separate tank inner circumferential
Motion, residual bait and fish excrement concentrate the centre in liquid dung separate tank in the influence of rotation water negative pressure, accelerating fish excrement and
Residual bait sinks down into bottom, improves the collection efficiency of fish excrement.
As a preferred mode, the water inlet 7 of above-mentioned liquid dung separate tank 1 is set to Rafael nozzle.
As a preferred mode, the bottom of the fish excrement accumulation structure of above-mentioned liquid dung separate tank 1 is provided with valve 6.
The embodiment of the present invention is by above-mentioned preferred mode, and the bottom for accumulating structure in fish excrement is provided with valve, when fish excrement
When running up to a certain amount of with residual bait, valve is opened, fish excrement collector is opened and extracts fish excrement and residual bait, the collection efficiency of fish excrement
It is higher.
As a preferred mode, the pool wall of above-mentioned liquid dung separate tank 1 is provided with photoelectric sensor 5, above-mentioned liquid dung separation
The valve 6 of the bottom of pond 1 is magnetic valve, and provided with optoelectronic induction controller.
The embodiment of the present invention is provided with photoelectric sensor, bottom by above-mentioned preferred mode in the pool wall of liquid dung separate tank
Valve use magnetic valve, and provided with optoelectronic induction controller, when fish excrement and residual bait run up to a certain amount of, hinder light, light
Electric inductor output signal, opens the magnetic valve of bottom, opens valve, and fish excrement collector starts to extract fish excrement and residual bait automatically,
Realize that the full-automation to fish excrement in ecological circulation fish culture in running water system is efficiently collected.
Act on and be provided with centrifuge and drying structure inside a kind of preferred mode, above-mentioned fish excrement collector.
The embodiment of the present invention is by above-mentioned preferred mode, the fish excrement extracted from liquid dung separate tank, is collected into fish excrement
By drying after being dehydrated after device in centrifuge, the fish excrement after drying can be directly used for preparing fish manure fertilizer.
Person of ordinary skill in the field can select the liquid dung separate tank of other shapes structure as needed, such as square
Body, cuboid, ellipsoid, semiellipsoid etc..
It is described in detail below by specific embodiment.
Embodiment 1：The embodiment of the present invention provides a kind of fish excrement collection device, including：Liquid dung separate tank 1 and fish excrement collector
2, above-mentioned liquid dung separate tank 1 is provided with the water inlet 7 and delivery port 8 being connected with crawl, and the above-mentioned outer wall of liquid dung separate tank 1 is provided with edge
The circumferentially distributed spillway basin 3 of the top exterior walls of liquid dung separate tank 1, the top of above-mentioned liquid dung separate tank 1 is provided with multistage filter screen 4,
Above-mentioned delivery port 8 is located at the bottom of spillway basin 3.
The above-mentioned bottom of liquid dung separate tank 1 is set to fish excrement accumulation structure, the bottom of above-mentioned fish excrement accumulation structure and above-mentioned fish excrement
Collector 2 is connected.
Embodiment 2：Compared with Example 1, other structures are identical, and the above-mentioned top of liquid dung separate tank 1 is set to cylinder, above-mentioned
The fish excrement accumulation structure of the bottom of liquid dung separate tank 301 is set to cone.
Embodiment 3：Compared with Example 2, other structures are identical, and the pool wall of above-mentioned liquid dung separate tank 1 is provided with optoelectronic induction
Device 5, the valve 6 of the above-mentioned bottom of liquid dung separate tank 1 is magnetic valve, and provided with optoelectronic induction controller.
Embodiment 4：As shown in figure 1, the embodiment of the present invention provides a kind of fish excrement collection device, including：The He of liquid dung separate tank 1
Fish excrement collector 2, the above-mentioned outer wall of liquid dung separate tank 1 is provided with along the circumferentially distributed spillway basin of the top exterior walls of liquid dung separate tank 1
3, the top of above-mentioned liquid dung separate tank 1 is provided with multistage filter screen 4, and above-mentioned delivery port 8 is located at the bottom of spillway basin 3；
The above-mentioned bottom of liquid dung separate tank 1 is set to fish excrement accumulation structure, the bottom of above-mentioned fish excrement accumulation structure and above-mentioned fish excrement
The connection of collector 2 sees that the above-mentioned top of liquid dung separate tank 1 is set to cylindrical structure, and the fish excrement accumulation structure of bottom is set to cone
Structure.
In order that the water obtained in crawl flows into liquid dung separate tank and keeps impulsive force, by above-mentioned liquid dung separate tank 1
The water inlet direction of water inlet 7 is set with the radial direction of liquid dung separate tank 1 into angle.
In order to improve the impulsive force of water inlet, the water inlet 7 of above-mentioned liquid dung separate tank 1 is set to Rafael nozzle.
The bottom for accumulating structure in the fish excrement of above-mentioned liquid dung separate tank 1 is provided with valve 6.
Photoelectric sensor 5 is provided with the pool wall of above-mentioned liquid dung separate tank 1, the valve 6 of the above-mentioned bottom of liquid dung separate tank 1 is electricity
Magnet valve, and provided with optoelectronic induction controller.Realize that the full-automation to fish excrement is efficiently collected.
Centrifuge and drying structure are provided with inside above-mentioned fish excrement collector.
In summary：The embodiment of the present invention possesses following beneficial effect：
1st, the embodiment of the present invention includes liquid dung separate tank and fish excrement collector, and liquid dung separate tank outer wall is provided with spillway basin, excrement
The multistage filter screen of top covering of water separation tank, the bottom of liquid dung separate tank is accumulated provided with fish excrement carries residual bait in structure, crawl
With the water of fish excrement, constantly flowed into liquid dung separate tank through inlet channel, with the accumulation of liquid dung separate tank reclaimed water, the water on top
Spillway basin constantly is spilt into after multistage filter screen, is discharged through drainpipe, fish excrement and residual bait can gradually sink under gravity
Into fish excrement accumulation structure, fish excrement collector, which is extracted, collects fish excrement and residual bait, realizes to circulating fish excrement in water fish farming system
It is continual to collect.
2nd, liquid dung separate tank top is set to cylinder, the fish excrement accumulation structure of liquid dung separate tank bottom in the embodiment of the present invention
Cone is set to, the water inlet direction of the water inlet of liquid dung separate tank is set with the radial direction of liquid dung separate tank into angle, it is ensured that water enters
Enter in liquid dung separate tank and form impulsive force, make water all the time in liquid dung separate tank inner circumferential rotary motion, residual bait and fish excrement are in rotation
The influence of water negative pressure, concentrates the centre in liquid dung separate tank, accelerating fish excrement and residual bait sink down into bottom, improved
The efficiency of collection.
3rd, the embodiment of the present invention sets valve in the bottom that fish excrement accumulates structure, when fish excrement and residual bait run up to it is a certain amount of
When, valve is opened, fish excrement collector is opened and extracts fish excrement and residual bait, the collection efficiency of fish excrement is higher.
4th, the embodiment of the present invention is provided with photoelectric sensor in the pool wall of liquid dung separate tank, and the valve of bottom uses magnetic valve,
And provided with optoelectronic induction controller, when fish excrement and residual bait run up to a certain amount of, hinder light, photoelectric sensor output signal,
The magnetic valve of bottom is opened, valve is opened, fish excrement collector starts to extract fish excrement and residual bait automatically, reality is to ecological circulation flowing water
The full-automation of fish excrement is efficiently collected in fish farming system.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a kind of fish excrement collection device, it is characterised in that including liquid dung separate tank (1) and fish excrement collector (2), the liquid dung point
The water inlet (7) and delivery port (8) being connected with crawl are provided with from pond (1), liquid dung separate tank (1) outer wall is provided with spillway basin
(3), the multistage filter screen (4) of covering at the top of the liquid dung separate tank (1)；
The bottom of the liquid dung separate tank (1) is set to fish excrement accumulation structure, the bottom of the fish excrement accumulation structure and the fish excrement
Collector (2) is connected.
2. a kind of fish excrement collection device as claimed in claim 1, it is characterised in that the spillway basin (3) separates along liquid dung
Pond (1) top exterior walls are circumferentially distributed.
3. a kind of fish excrement collection device as claimed in claim 1, it is characterised in that the delivery port (8) is located at spillway basin (3)
Bottom.
4. a kind of fish excrement collection device as claimed in claim 1, it is characterised in that the fish excrement accumulation structure be set to cone,
Any one of ellipsoid or semiellipsoid.
5. a kind of fish excrement collection device as claimed in claim 1, it is characterised in that liquid dung separate tank (1) top is set to
Cylinder, the fish excrement accumulation structure of liquid dung separate tank (301) bottom is set to cone.
6. a kind of fish excrement collection device as claimed in claim 5, it is characterised in that the water inlet of the liquid dung separate tank (1)
(7) water inlet direction and the radial direction of liquid dung separate tank (1) are set into angle.
7. a kind of fish excrement collection device as claimed in claim 6, it is characterised in that the water inlet of the liquid dung separate tank (1)
(7) position is provided with Rafael nozzle.
8. a kind of fish excrement collection device as claimed in claim 1, it is characterised in that the fish excrement of the liquid dung separate tank (1) stores
The bottom of product structure is provided with valve (6).
9. a kind of fish excrement collection device as claimed in claim 8, it is characterised in that the pool wall of the liquid dung separate tank (1) is set
There is photoelectric sensor (5), the valve (6) of described liquid dung separate tank (1) bottom is magnetic valve, and provided with optoelectronic induction control
Device.
10. a kind of fish excrement collection device as described in claim 1~9 is any, it is characterised in that inside the fish excrement collector
Provided with centrifuge and drying structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710712406.6A CN107296000A (en) | 2017-08-18 | 2017-08-18 | Fish excrement collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710712406.6A CN107296000A (en) | 2017-08-18 | 2017-08-18 | Fish excrement collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107296000A true CN107296000A (en) | 2017-10-27 |
Family
ID=60132299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710712406.6A Pending CN107296000A (en) | 2017-08-18 | 2017-08-18 | Fish excrement collection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107296000A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107810901A (en) * | 2017-11-07 | 2018-03-20 | 新希望六和饲料股份有限公司 | A kind of feed is metabolized collection fish jar |
| CN109548726A (en) * | 2018-11-12 | 2019-04-02 | 曹威 | A kind of aquaculture device being convenient to clean accumulation excreta |
| CN113115740A (en) * | 2021-04-27 | 2021-07-16 | 郑州市水产技术推广站 | Funnel-shaped pond ecological circulation culture system and method |
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| CN109548726A (en) * | 2018-11-12 | 2019-04-02 | 曹威 | A kind of aquaculture device being convenient to clean accumulation excreta |
| CN113115740A (en) * | 2021-04-27 | 2021-07-16 | 郑州市水产技术推广站 | Funnel-shaped pond ecological circulation culture system and method |
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