CN112495034A - Suspended solid collection device for aquaculture - Google Patents
Suspended solid collection device for aquaculture Download PDFInfo
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- CN112495034A CN112495034A CN202011323981.5A CN202011323981A CN112495034A CN 112495034 A CN112495034 A CN 112495034A CN 202011323981 A CN202011323981 A CN 202011323981A CN 112495034 A CN112495034 A CN 112495034A
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- box
- filter
- aquaculture
- filter screen
- fixedly connected
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- 238000009360 aquaculture Methods 0.000 title claims abstract description 41
- 244000144974 aquaculture Species 0.000 title claims abstract description 41
- 239000007787 solid Substances 0.000 title description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000002955 isolation Methods 0.000 claims abstract description 11
- 238000005086 pumping Methods 0.000 claims abstract description 11
- 230000000670 limiting effect Effects 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims 2
- 241000251468 Actinopterygii Species 0.000 abstract description 11
- 238000000926 separation method Methods 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 6
- 208000034699 Vitreous floaters Diseases 0.000 abstract description 4
- 241000220317 Rosa Species 0.000 description 27
- 241001465754 Metazoa Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000238557 Decapoda Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 235000015170 shellfish Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 244000268590 Euryale ferox Species 0.000 description 1
- 235000006487 Euryale ferox Nutrition 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 208000010824 fish disease Diseases 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000009364 mariculture Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
- B01D29/356—Self-supporting filtering elements arranged for outward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a suspended matter collecting device for aquaculture, which comprises a trapezoid box, wherein a filter box is arranged in the trapezoid box, the side wall of the filter box extends outwards to form a fixed edge, a plurality of positioning bolts matched with the trapezoid box are arranged on the fixed edge, a filter screen piece is arranged in the filter box, a water pumping mechanism is arranged at the bottom of the trapezoid box, a reset mechanism matched with the water pumping mechanism is arranged in the filter box, a movable plate is fixedly connected to the side wall of the trapezoid box, a lifting mechanism matched with the trapezoid box is arranged on the movable plate, and a separation screen is fixedly connected to the movable plate. The invention adopts the mode of matching the filter screen piece and the isolation screen, the isolation screen can prevent large-scale floaters and cultured fishes from being sucked, the first filter screen and the second filter screen adopt the filter screens with different meshes, and suspended matters with different sizes can be filtered step by step, thereby efficiently filtering different suspended matters.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a suspended matter collecting device for aquaculture.
Background
The aquaculture industry is a production industry for cultivating aquatic economy animals and plants by using a suitable water area. An important component of fisheries. The time when people are engaged in aquaculture is later than the fishing industry which adopts natural aquatic resources. The emergence and development of aquaculture industry, which is one of the agricultural production departments, marks the enhancement of the human influence and the ability to control water areas, and the aquaculture industry is a water area which can be used by human for cultivation (including planting), and utilizes aquaculture technology and facilities to perform aquatic economic animal and plant cultivation according to the ecological habits of cultivation objects and the requirements on the environmental conditions of the water areas. According to different water area properties, the method is divided into a mariculture industry and a freshwater culture industry. According to the objects of cultivation and planting, the fish, shrimp, crab, shellfish, algae, gordon euryale seed, lotus root, etc. are divided into fish, shrimp, crab, shellfish, etc.
The water is the environment for the fish to live in, and the better water can reduce the occurrence of fish diseases and is more beneficial to the growth and the survival of the fish. In actual production, the quality of water can be judged through the change of water color, ammonia nitrogen content, bottom mud color and the like, and due to the deposition of humus in pool water, animal residues, residual bait and excrement are decomposed after being deposited at the bottom of the pool, so that the bottom mud in the pool is blackened and smelled, harmful substances such as methane, hydrogen sulfide and nitrite are easily generated, and the threat to aquatic animals living in middle and lower layers is easily caused.
In the prior art, for example, patent No. CN105875456A discloses a device for collecting and cleaning suspended matters in a high-density aquaculture pond, which is characterized in that the device comprises a row brush capable of collecting suspended matters and brushing the pond wall, wherein the upper end and the lower end of the row brush are fixed on a corresponding ring corresponding to the inner diameter of the aquaculture pond through respective connecting hooks, the ring is supported and limited on a supporting lug, and the supporting lug is fixed on the pond wall of the aquaculture pond; the circulation water supplement on the pool wall enables the water in the culture pool to rotate according to the set direction, the row brush rotates along with the water flow and simultaneously drives the circular ring to rotate, on one hand, the row brush is used for cleaning the wall of the culture pool by brushing, and on the other hand, the other hand collects the suspended substances in the water body on the brush bristles. The invention has simple structure, convenient manufacture and low cost, is beneficial to improving the water quality, reducing the water consumption and improving the yield and the quality.
In the in-process of raising in current aquaculture, thereby a lot of suspended solids can often appear, can adsorb a large amount of suspended solids and excrement simultaneously on the pool wall, these suspended solids are more little, so the existence of suspended solids can influence the living environment of fish, will make fish sick a little carelessly, influence normal growth and output, even lead to a large amount of death, and these suspended solids are unsuitable to carry out artifical direct use filter screen and go the clearance, generally change water to whole breed pond, thereby can let whole breed pond keep the state of no suspended solids, but this method is consuming time hard, the cost is high, and the effect is not showing, and fresh water also can make fish produce stress, influence growth and development, and the suspended solids appear repeatedly very easily for a long time.
To this end, we propose a suspended matter collecting device for aquaculture to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, as the area of a culture pond is too large, and cultured animals produce excrement, a lot of suspended matters often appear, the suspended matters are tiny and are not suitable for being manually and directly cleaned by using a filter screen, and the whole culture pond is usually replaced with water, so that the whole culture pond can keep a state without the suspended matters, but the method is time-consuming, labor-consuming, extremely high in cost, unobvious in effect and easy to repeatedly generate the suspended matters, and the device for collecting the suspended matters for aquaculture is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a suspended solid collection device for aquaculture, includes trapezoidal case, trapezoidal incasement portion is provided with the rose box, the outside extension of rose box lateral wall forms fixed limit, be equipped with the positioning bolt that a plurality of trapezoidal casees of cooperation used on the fixed limit, the inside filter screen spare that is provided with of rose box, trapezoidal bottom of the case portion is provided with the mechanism that draws water, the inside canceling release mechanical system that the mechanism used that draws water that is provided with of cooperation of rose box, fixedly connected with movable plate on the trapezoidal case lateral wall, be provided with the elevating system that the trapezoidal case of cooperation used on the movable plate, fixedly connected with separation net on the movable plate.
In foretell suspended solid collection device for aquaculture, the volume size of trapezoidal incasement portion is the same with the rose box, the rose box outer wall closely laminates with trapezoidal incasement wall.
In foretell suspended solid collection device for aquaculture, the filter screen spare comprises first filter screen and second filter screen, first filter screen fixed connection is on the lateral wall of rose box, the second filter screen sets up the bottom at the rose box.
In the above device for collecting suspended solids for aquaculture, the first filter screen, the second filter screen and the isolation screen are of mesh structures with different meshes, the second filter screen is larger than the first filter screen in mesh number, and the first filter screen is larger than the isolation screen in mesh number.
In foretell suspended solid collection device for aquaculture, the mechanism of drawing water comprises water pump box, water pump, inlet tube and outlet pipe, water pump box fixed connection is in trapezoidal bottom of the case portion, the water pump sets up at the water pump incasement portion, the inlet tube passes trapezoidal case and water pump box and water pump fixed connection, the outlet pipe sets up in water pump bottom of the case portion, outlet pipe and water pump fixed connection.
In foretell suspended solid collection device for aquaculture, the quantity of outlet pipe is four, the even symmetry of outlet pipe sets up around the water pump case.
In foretell suspended solid collection device for aquaculture, canceling release mechanical system comprises fixed pivot, rotor plate and reset spring, the fixed connection of fixed pivot is on the lateral wall of rose box, the rotor plate rotates to be connected in fixed pivot, reset spring one end fixed connection is on the rotor plate, reset spring other end fixed connection is on the lateral wall of rose box.
In foretell suspended solid collection device for aquaculture, two canceling release mechanical system symmetry sets up on the inside lateral wall of rose box, the rotor plate is laminated with the inner wall of rose box.
In foretell suspended solid collection device for aquaculture, elevating system comprises fixed baseplate, threaded rod and gag lever post, fixed baseplate sets up the bottom at trapezoidal case, threaded rod fixed connection is on fixed baseplate, the movable plate cover is established on the threaded rod and threaded connection with it, gag lever post fixed connection is on fixed baseplate, the movable plate cover is established on the gag lever post.
In foretell suspended solid collection device for aquaculture, the outside extension of fixed baseplate lateral wall forms the side, be equipped with fixing bolt on the side.
Compared with the prior art, the invention has the following advantages:
1. the invention adopts the mode of matching the filter screen piece and the isolation screen, the isolation screen can prevent large-scale floaters and cultured fishes from being sucked, the first filter screen and the second filter screen adopt the filter screens with different meshes, and suspended matters with different sizes can be filtered step by step, thereby efficiently filtering different suspended matters.
2. The invention adopts the water pumping mechanism, so that pressure difference can be generated in the filter box, and suspended matters on the surface of the culture pond enter the filter box along with water flow, so that the suspended matters can enter the filter box, and the trouble that the suspended matters cannot be directly collected is avoided.
3. The invention adopts the lifting mechanism, and the height of the filter box can be driven to change by rotating the threaded rod, so that the fixed edge of the filter box is controlled to be below the water surface of the culture pond, and the phenomenon that the water pumping mechanism cannot pump water due to the overhigh position of the filter box is avoided.
Drawings
FIG. 1 is a schematic structural view of a suspended matter collecting device for aquaculture according to the present invention;
FIG. 2 is a schematic view of the internal structure of a suspended matter collecting device for aquaculture according to the present invention;
FIG. 3 is a schematic structural view of a filter box of the suspended matter collecting device for aquaculture according to the present invention;
FIG. 4 is a schematic structural view of a water pump tank of the suspended matter collecting device for aquaculture according to the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 2.
In the figure: the device comprises a ladder-shaped box 1, a filter box 2, a fixed edge 3, a positioning bolt 4, a filter screen piece 5, a first filter screen 51, a second filter screen 52, a water pumping mechanism 6, a water pump box 61, a water pump 62, a water inlet pipe 63, a water outlet pipe 64, a reset mechanism 7, a fixed rotating shaft 71, a rotating plate 72, a reset spring 73, a movable plate 8, a lifting mechanism 9, a fixed base 91, a threaded rod 92, a limiting rod 93, an isolation net 10 and a fixing bolt 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a suspended solid collection device for aquaculture, including trapezoidal case 1, its characterized in that, trapezoidal case 1 is inside to be provided with rose box 2, and trapezoidal case 1 is inside to be the same with the volume size of rose box 2, and the inseparable laminating of rose box 2 outer wall and trapezoidal case 1 inner wall can avoid passing the gap between the two between the suspended solid and get into with trapezoidal case 1 inseparable laminating to play the filtering action.
The lateral wall of the filter box 2 extends outwards to form a fixed edge 3, the fixed edge 3 is provided with a plurality of positioning bolts 4 matched with the trapezoid box 1 for use, the positioning bolts 4 are arranged to avoid the filter box 2 from being separated from the trapezoid box 1, and meanwhile, the later cleaning of suspended matters can be facilitated.
The filter box 2 is internally provided with a filter screen member 5, the filter screen member 5 is composed of a first filter screen 51 and a second filter screen 52, the first filter screen 51 adopts an eight-mesh screen, and the second filter screen 52 adopts a ten-mesh screen.
The bottom of the trapezoid box 1 is provided with a water pumping mechanism 6, the filter box 2 is internally provided with a reset mechanism 7 matched with the water pumping mechanism 6 to use, a movable plate 8 is fixedly connected to the side wall of the trapezoid box 1, an elevating mechanism 9 matched with the trapezoid box 1 to use is arranged on the movable plate 8, a separation net 10 is fixedly connected to the movable plate 8, the separation net 10 adopts a four-mesh screen, the separation net 10 is arranged to directly separate a large floater, the direct entering of the floater into the filter box 2 is avoided, and meanwhile, the phenomenon that fish in the culture pond flows into the filter box 2 to affect the filtering work can be avoided.
The water pumping mechanism 6 is composed of a water pump box 61, a water pump 62, a water inlet pipe 63 and a water outlet pipe 64, wherein the water pump box 61 is fixedly connected to the bottom of the trapezoidal box 1, the water pump 62 is arranged inside the water pump box 61, the model of the water pump 61 is 100WL80-8-4, the water inlet pipe 63 penetrates through the trapezoidal box 1 and is fixedly connected with the water pump box 61 and the water pump 62, the water outlet pipe 64 is arranged at the bottom of the water pump box 61, and the water outlet pipe 64 is fixedly connected with the water pump 62. The number of the water outlet pipes 64 is four, the water outlet pipes 64 are uniformly and symmetrically arranged around the water pump box 61, and the symmetrical arrangement can avoid the deviation of the water pump box 61 caused by the interaction force of the single water outlet pipe 64.
The lifting mechanism 9 is composed of a fixed base 91, a threaded rod 92 and a limiting rod 93, the fixed base 91 is arranged at the bottom of the trapezoidal box 1, the threaded rod 92 is fixedly connected to the fixed base 91, a moving plate 8 is sleeved on the threaded rod 92 and in threaded connection with the threaded rod 92, the limiting rod 93 is fixedly connected to the fixed base 91, the moving plate 8 is sleeved on the limiting rod 93, the side wall of the fixed base 91 extends outwards to form a side edge, and a fixing bolt 11 is arranged on the side edge.
The working principle is as follows:
during installation, the fixing base 91 is installed at the bottom of the culture pond through the fixing thread 11, in addition, the filter box 2 is placed inside the trapezoidal box 1, and the fixing edge 3 of the filter box 2 is fixed on the side wall of the trapezoidal box 1 through the positioning bolt 4.
The threaded rod 92 is rotated, the threaded rod 92 drives the movable plate 8 in threaded connection with the threaded rod 92 to move, the movable plate 8 moves up and down on the threaded rod 92 under the limiting action of the limiting rod 93, the movable plate 8 drives the trapezoidal box 1 fixedly connected with the movable plate to move up and down, the trapezoidal box 1 drives the filter box 2 inside the trapezoidal box to move up and down, and the fixed edge on the filter box 2 is located under the water surface of the culture pond, so that the installation work is completed.
During the specific use, start water pump 62, water pump 62 is taken out the water of breeding the pond surface of water through inlet tube 63, and outlet pipe 64 is toward breeding the inside moisturizing that carries out in pond simultaneously to make 2 inside formation water level differences of rose box, make the suspended solid of breeding the pond surface of water constantly get into rose box 2 inside, thereby carry out filtering work.
When water flows into the filter box 2, larger floating objects and cultured fish can be isolated outside the isolation net 10, smaller suspended objects enter the filter box and are filtered by the first filter screen 51 and the second filter screen 52, and the suspended objects can be filtered step by step because the mesh number of the second filter screen 52 is larger than that of the first filter screen 51.
When water pump 62 starts, under the effect of rivers, can drive rotor plate 72 and rotate to can carry out the beginning of filtering operation, when water pump 62 stop work, rotor plate 72 can reset closed under the effect of reset spring 73, thereby protect the inside device of rose box 2.
After the suspended solid was collected and is accomplished, rotation threaded rod 92 for rose box 2 leaves the breed pond, rotates positioning bolt 4, takes out trapezoidal case 1 with rose box 2, can clear up the suspended solid of 2 inside of rose box 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A suspended matter collecting device for aquaculture comprises a trapezoidal box (1) and is characterized in that, a filter box (2) is arranged in the trapezoid box (1), the side wall of the filter box (2) extends outwards to form a fixed edge (3), a plurality of positioning bolts (4) matched with the trapezoidal box (1) for use are arranged on the fixed edge (3), a filter screen element (5) is arranged in the filter box (2), a water pumping mechanism (6) is arranged at the bottom of the trapezoidal box (1), a resetting mechanism (7) matched with the water pumping mechanism (6) is arranged in the filter box (2), the movable type solar energy heat collector is characterized in that a movable plate (8) is fixedly connected to the side wall of the trapezoid box (1), a lifting mechanism (9) matched with the trapezoid box (1) to use is arranged on the movable plate (8), and an isolation net (10) is fixedly connected to the movable plate (8).
2. An aquaculture suspended matter collecting device according to claim 1, characterized in that the volume of the interior of said trapezoidal box (1) is the same as the volume of said filter box (2), and the outer wall of said filter box (2) is tightly attached to the inner wall of said trapezoidal box (1).
3. An aquaculture suspension collecting device according to claim 1, wherein said filter screen member (5) is composed of a first filter screen (51) and a second filter screen (52), said first filter screen (51) being fixedly connected to the side wall of the filter tank (2), said second filter screen (52) being arranged at the bottom of the filter tank (2).
4. The suspended matter collecting device for aquaculture is characterized in that net structures with different meshes are adopted among the first filter screen (51), the second filter screen (52) and the isolation screen (10), the mesh number of the second filter screen (52) is larger than that of the first filter screen (51), and the mesh number of the first filter screen (51) is larger than that of the isolation screen (10).
5. The suspended matter collecting device for aquaculture as claimed in claim 1, wherein the water pumping mechanism (6) comprises a water pump box (61), a water pump (62), a water inlet pipe (63) and a water outlet pipe (64), the water pump box (61) is fixedly connected to the bottom of the trapezoidal box (1), the water pump (62) is arranged inside the water pump box (61), the water inlet pipe (63) penetrates through the trapezoidal box (1) and is fixedly connected with the water pump box (61) and the water pump (62), the water outlet pipe (64) is arranged at the bottom of the water pump box (61), and the water outlet pipe (64) is fixedly connected with the water pump (62).
6. The suspended matter collecting device for aquaculture of claim 5, wherein the number of the water outlet pipes (64) is four, and the water outlet pipes (64) are uniformly and symmetrically arranged around the water pump box (61).
7. The suspended matter collecting device for aquaculture as claimed in claim 1, wherein the reset mechanism (7) comprises a fixed rotating shaft (71), a rotating plate (72) and a reset spring (73), the fixed rotating shaft (71) is fixedly connected to the side wall of the filter box (2), the rotating plate (72) is rotatably connected to the fixed rotating shaft (71), one end of the reset spring (73) is fixedly connected to the rotating plate (72), and the other end of the reset spring (73) is fixedly connected to the side wall of the filter box (2).
8. An aquaculture suspended matter collecting device according to claim 7, characterized in that two reset mechanisms (7) are symmetrically arranged on the inner side wall of the filter box (2), and the rotating plate (72) is attached to the inner wall of the filter box (2).
9. The suspended matter collecting device for aquaculture as claimed in claim 1, wherein the lifting mechanism (9) comprises a fixed base (91), a threaded rod (92) and a limiting rod (93), the fixed base (91) is arranged at the bottom of the trapezoidal box (1), the threaded rod (92) is fixedly connected to the fixed base (91), the movable plate (8) is sleeved on the threaded rod (92) and is in threaded connection with the threaded rod, the limiting rod (93) is fixedly connected to the fixed base (91), and the movable plate (8) is sleeved on the limiting rod (93).
10. An aquaculture suspension collecting apparatus according to claim 9 wherein said side walls of said mounting base (91) extend outwardly to form side edges, said side edges being provided with mounting bolts (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011323981.5A CN112495034A (en) | 2020-11-23 | 2020-11-23 | Suspended solid collection device for aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011323981.5A CN112495034A (en) | 2020-11-23 | 2020-11-23 | Suspended solid collection device for aquaculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112495034A true CN112495034A (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011323981.5A Withdrawn CN112495034A (en) | 2020-11-23 | 2020-11-23 | Suspended solid collection device for aquaculture |
Country Status (1)
| Country | Link |
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| CN (1) | CN112495034A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Application publication date: 20210316 |