CN209806868U - Fishing ground water body purification system - Google Patents

Abstract

The utility model discloses a fishery water clean system, including breeding the pond, breed the bottom of the pool and communicate to the filtering ponds through the pipeline, tiling honeycomb filter layer, fiber filter layer in the filtering ponds, the fiber filter layer is located the top of honeycomb filter layer, just honeycomb filter layer, fiber filter layer all are located the top that filtering ponds link to each other with the pipeline, the filtering ponds bottom sets up the drain, drain department sets up the valve, still set up on the filtering ponds and return the liquid mouth, it is located the top of fiber filter layer to return the liquid mouth. An object of the utility model is to provide a fishery water clean system to solve among the prior art problem that filter screen filter equipment in the aquaculture needs frequent clearance or change the filter screen, realize reducing the purpose of clearance change frequency.

Description

Fishing ground water body purification system

Technical Field

The utility model relates to an aquaculture field, concretely relates to fishing ground water clean system.

Background

Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control. Generally comprises the whole process of cultivating aquatic products from seedlings under artificial feeding management. In a broad sense, this may also include the proliferation of aquatic resources. Aquaculture has modes of rough culture, intensive culture, high-density intensive culture and the like. The rough culture is to put seedlings in medium and small natural waters and to culture aquatic products such as fish in lakes and reservoirs, shellfish in shallow seas and the like by completely relying on natural baits. Intensive culture is to culture aquatic products such as pond fish culture, net cage fish culture, fence culture and the like in a small water body by using bait casting and fertilizing methods. The high-density intensive culture adopts methods of flowing water, controlling temperature, increasing oxygen, feeding high-quality baits and the like to carry out high-density culture in a small water body so as to obtain high yield, such as flowing water high-density fish culture, shrimp culture and the like. In the field of aquaculture, water purification is always one of the major concerns, and a large number of filtering and purifying structures are also available in the prior art. The existing filtering structure mostly enables water flow to pass through the filter screen, impurities are intercepted at the upstream end of the filter screen, and the filtered water flow penetrates through the filter screen. This kind of structure can lead to piling up a large amount of debris fast on the filter screen, reduces the area of overflowing, needs frequent clearance or change filter screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fishery water clean system to solve among the prior art problem that filter screen filter equipment in the aquaculture needs frequent clearance or change the filter screen, realize reducing the purpose of clearance change frequency.

The utility model discloses a following technical scheme realizes:

fishing ground water clean system, including breeding the pond, breed bottom of the pool portion and communicate to the filtering ponds through the pipeline, tiling honeycomb filter layer, fiber filter layer in the filtering ponds, the fiber filter layer is located the top of honeycomb filter layer, just honeycomb filter layer, fiber filter layer all are located the top that filtering ponds link to each other with the pipeline department, the filtering ponds bottom sets up the drain, drain department sets up the valve, still set up on the filtering ponds and return the liquid mouth, it is located the top of fiber filter layer to return the liquid mouth.

Filter screen filter equipment among the prior art needs frequent clearance or the problem of changing the filter screen, the utility model provides a fishing ground water clean system, for waiting to filter the water of clearance in the breed pond, the pipeline through the bottom will have the water discharge of debris to the filtering ponds, the water that has debris gets into the below that is located the honeycomb filter layer behind the filtering ponds, it closes to keep the valve this moment, along with getting into the water in the filtering ponds more and more, the water level constantly rises, continuous have water to spill the honeycomb filter layer in proper order, the fiber filter layer, the hole of honeycomb filter layer must be bigger than the hole of fiber filter layer, consequently, through the honeycomb filter layer, the successive filtration of fiber filter layer, water after filtering is discharged from the back liquid mouth, the guide flows back to ecological purification tank. And the impurities are left at the position below the honeycomb filter layer in the filter tank, and finally, the valve is opened to discharge the water carrying the high-concentration impurities from the sewage outlet. The utility model discloses in the course of the work, not with sewage direct impact filter screen, but make the natural upwards overflow of sewage see through honeycomb filter layer, fiber filter layer, at this in-process, debris in the sewage sink naturally under the action of gravity, and the water level rises naturally, and the direction of motion of debris is opposite with the direction of motion of water for in-process that rises naturally at the water level accomplishes the filtration automatically. In the filtering process, the sundries are always in the state of resisting water flow thrust and self gravity, so the sundries can not be accumulated on the surfaces of the honeycomb filter layer and the fiber filter layer under the action of gravity, thereby solving the problems that a large amount of sundries are quickly accumulated on the filter screen in the prior art, reducing the flow area, needing frequent cleaning or replacing the filter screen and realizing the purpose of reducing the cleaning and replacing frequency.

Further, the honeycomb filter layer is a honeycomb inclined tube or a honeycomb plate. The honeycomb inclined tube or the honeycomb plate can block sundries with larger volume outside, and meanwhile, the sundries with larger volume generally have larger gravity and can sink quickly after being blocked by the honeycomb inclined tube or the honeycomb plate, so that the accumulation is avoided.

Furthermore, the fiber filter layer is made of polyester fiber materials. Polyester fiber intensity is high, toughness is big, anticorrosive water-fast effect is all splendid, is favorable to the utility model discloses a long-term stable the use, the frequency is changed in reduction that can step forward.

Furthermore, the top of the culture pond is provided with a liquid inlet, and the liquid return port and the liquid inlet are communicated with the ecological purification pond. Purified water in the ecological purification tank enters the culture tank through the liquid inlet, and culture tail water is filtered by the filter tank and then is discharged back into the ecological purification tank from the liquid return port, so that a good circulation system is formed.

Further, still including fixing the installation frame at the filtering ponds inner wall, the honeycomb filter layer is fixed at the installation frame lower surface, the fibre filter layer is laid on the installation frame. The installation frame is fixed at the filtering ponds inner wall through current fixed mode, like riveting, screw connection etc.. The installation frame is used for providing installation station for the honeycomb filter layer, and the connection between honeycomb filter layer and the installation frame also uses prior art can realize, like bonding, ligature even bolted connection etc..

Further, a pressing member is placed on the fiber filtering layer, and the pressing member presses the fiber filtering layer on the mounting frame.

Furthermore, the fiber filtering layer is formed by laying a plurality of sequentially adjacent filtering fibers. When a certain local fiber filtering layer needs to be replaced, the whole fiber filtering layer does not need to be replaced, and the replacement cost is further reduced.

Further, the mounting frame is made of stainless steel materials. Ensuring the stability of use in long-term underwater environment.

Further, the pressing and holding piece is one or more of stone, ceramic block, brick and metal block.

Further, the valve is an electromagnetic valve. The remote electric control is convenient to realize.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the utility model discloses fishing ground water clean system does not directly strike the filter screen with sewage, but makes the natural upwards overflow of sewage see through honeycomb filter layer, fiber filter layer, and at this in-process, debris in the sewage sink naturally under the action of gravity, and the water level rises naturally, and the direction of motion of debris is opposite with the direction of motion of water for the in-process that rises naturally at the water level is accomplished automatically and is filtered. Therefore, in the filtering process, the sundries are always in the state of resisting water flow thrust and self gravity, and therefore the sundries cannot be accumulated on the surfaces of the honeycomb filtering layer and the fiber filtering layer under the action of gravity, so that the problems that a large amount of sundries are quickly accumulated on the filtering net in the prior art, the flow area is reduced, the filtering net needs to be frequently cleaned or replaced are solved, and the purpose of reducing the cleaning and replacing frequency is achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a top view of a fiber filtration layer in an embodiment of the present invention.

Reference numbers and corresponding part names in the drawings:

1-a culture pond, 2-a pipeline, 3-a filter pond, 5-a honeycomb filter layer, 6-a fiber filter layer, 7-a sewage draining outlet, 8-a valve, 9-a liquid return port, 10-a liquid inlet, 11-an installation frame, 12-a pressing and holding piece and 13-an ecological purification pond.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1:

as shown in fig. 1 and 2, fishery water purification system includes breeding pond 1, breeding pond 1 bottom communicates to filtering ponds 3 through pipeline 2, flat laying honeycomb filter layer 5, fiber filter layer 6 in filtering ponds 3, fiber filter layer 6 is located the top of honeycomb filter layer 5, just honeycomb filter layer 5, fiber filter layer 6 all are located the top that filtering ponds 3 and pipeline 2 link to each other the department, filtering ponds 3 bottom sets up drain 7, drain 7 department sets up valve 8, still set up on filtering ponds 3 and return liquid mouth 9, return liquid mouth 9 is located the top of fiber filter layer 6. The liquid return port 9 and the liquid inlet 10 are both communicated with an ecological purification tank 13.

For waiting to filter the water of clearance in breeding the pond in this embodiment, the pipeline through the bottom will have the water of debris to discharge to the filtering ponds, the water that has debris gets into the filtering ponds after is located the below of honeycomb filter layer, keep the valve closed this moment, along with getting into more and more the water in the filtering ponds, the water level constantly rises, continuous water has to flow over the honeycomb filter layer in proper order, the fiber filter layer, the hole of honeycomb filter layer must be bigger than the hole of fiber filter layer, consequently through the honeycomb filter layer, the filtering of fiber filter layer successive layer, water after filtering is discharged from the anti-liquid mouth, the guide flows back to aquaculture pond, like the fish pond, shrimp pond can. And the impurities are left at the position below the honeycomb filter layer in the filter tank, and finally, the valve is opened to discharge the water carrying the high-concentration impurities from the sewage outlet. Preferably, the connection between the culture pond 1 and the pipeline 2 is provided with a fish blocking net for preventing the cultured aquatic products from entering the pipeline 2, as will be apparent to those skilled in the art.

Example 2:

in the fishing ground water body purification system shown in fig. 1 and fig. 2, based on the embodiment 1, the honeycomb filter layer 5 is preferably a honeycomb inclined tube or a honeycomb plate. The fiber filter layer 6 is made of polyester fiber material. The top of the culture pond 1 is provided with a liquid inlet 10, and the liquid return port 9 and the liquid inlet 10 are both communicated with the aquaculture pond. The honeycomb filter structure is characterized by further comprising a mounting frame 11 fixed on the inner wall of the filter tank 3, the honeycomb filter layer 5 is fixed on the lower surface of the mounting frame 11, and the fiber filter layer 6 is laid on the mounting frame 11. On the fiber filter layer 6, a pressure holding member 12 is placed, and the pressure holding member 12 presses the fiber filter layer 6 against the mounting frame 11. The fiber filtering layer 6 is formed by laying a plurality of sequentially adjacent filtering fibers. The mounting frame 11 is made of stainless steel. The pressing and holding piece 12 is one or more of stone, ceramic block, brick and metal block. The valve 8 is an electromagnetic valve.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. Fishing ground water clean system, including breeding pond (1), its characterized in that, breed pond (1) bottom and communicate to filtering ponds (3) through pipeline (2), flat laying honeycomb filter layer (5), fiber filter layer (6) in filtering ponds (3), fiber filter layer (6) are located the top of honeycomb filter layer (5), just honeycomb filter layer (5), fiber filter layer (6) all are located the top that filtering ponds (3) link to each other with pipeline (2) and locate, filtering ponds (3) bottom sets up drain (7), drain (7) locate to set up valve (8), still set up on filtering ponds (3) and return liquid mouth (9), return liquid mouth (9) and be located the top of fiber filter layer (6).

2. The fishery water body purification system according to claim 1, wherein the honeycomb filter layer (5) is a honeycomb inclined tube or a honeycomb plate.

3. The fishery water body purification system according to claim 1, wherein the fiber filter layer (6) is made of a polyester fiber material.

4. The fishery water body purification system according to claim 1, wherein a liquid inlet (10) is arranged at the top of the culture pond (1), and the liquid return port (9) and the liquid inlet (10) are both communicated with the ecological purification pond (13).

5. The fishery water body purification system according to claim 1, further comprising a mounting frame (11) fixed on the inner wall of the filter tank (3), wherein the honeycomb filter layer (5) is fixed on the lower surface of the mounting frame (11), and the fiber filter layer (6) is laid on the mounting frame (11).

6. The fishery water body purification system according to claim 5, wherein a pressing member (12) is placed on the fiber filter layer (6), and the pressing member (12) presses the fiber filter layer (6) on the mounting frame (11).

7. The fishery water body purification system according to claim 5, wherein the fiber filter layer (6) is formed by laying a plurality of sequentially adjacent filter fibers.

8. The fishery water purification system according to claim 5, wherein the mounting frame (11) is made of stainless steel material.

9. The fishery water purification system according to claim 6, wherein the holding member (12) is one or more of a stone, a ceramic block, a brick, a metal block.

10. The fishery water purification system according to claim 1, wherein the valve (8) is a solenoid valve.