CN219628633U

CN219628633U - Novel fish and vegetable symbiotic planting and breeding system

Info

Publication number: CN219628633U
Application number: CN202223561489.9U
Authority: CN
Inventors: 寥祖盛; 劳开创
Original assignee: Guangxi Xianzilu Modern Agricultural Technology Co ltd
Current assignee: Guangxi Xianzilu Modern Agricultural Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-09-05
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a novel fish and vegetable symbiotic seed culture system, which comprises the following components: the device comprises a fish pond, a water return pipeline, an adjusting switch, a planting groove, a filter layer, a circulating water pump, a siphon pipeline, a water inlet pond, a water outlet pond and a volcanic layer; the culture water discharged from the fish pond is nitrified by the planting groove and then recycled through the water return pipeline, the siphon pipeline and the circulating water pump. Compared with the prior art, the utility model has the advantages that: because advanced equipment and materials are adopted in the system and the volcanic stone materials are added, the system is safer, more environment-friendly, energy-saving and efficient and saves water; in the ecological water circulation, sewage harmless treatment is realized. Can further remove organic pollutants remained by denitrification and improve the quality of effluent. The BOD5 has higher removal rate and higher purification rate to toxic and harmful bacteria of escherichia coli, so that the sewage can be recycled, and the system mode can be used for large-scale production, and has high efficiency and stable system.

Description

Novel fish and vegetable symbiotic planting and breeding system

Technical Field

The utility model relates to a fish and vegetable symbiotic planting and breeding device, in particular to a novel fish and vegetable symbiotic planting and breeding system.

Background

There are few agricultural cooperatives or companies that concentrate on the field of fish and vegetable symbiosis in China. Many are only introduced into farms as a three-product concept, and the fish and vegetable symbiosis technology is not actually adopted for large-scale cultivation and vegetable and aquatic product supply to markets.

1. Direct floatation method: floating bodies such as foam plates are used for directly fixing vegetable seedlings on floating planting plates for water planting; the method is simple, but the utilization rate is not high, and the problem that some omnivorous fishes eat root systems exists, so that the root systems are required to be protected by surrounding screen meshes, the cultivation area is small, the efficiency is low, and the density of the fishes is not too high.

2. The culture water body is directly connected with an irrigation system for substrate culture, waste liquid discharged from a culture area is directly circulated to a substrate tank or a culture container in a drip irrigation mode, and after filtration through a culture substrate, waste water is collected and returned to the culture water body. The culture medium must be selected from pea-shaped gravel or ceramsite, which has good filtering effect, does not influence water circulation due to filtration overload, is not suitable for perlite, vermiculite or waste fungus chaff medium of common soilless culture, and is easy to cause ecological balance damage of the system due to poor drainage.

3. The aquatic vegetable system is similar to the rice-fish co-cropping system in China, and is characterized in that the cultivation and the planting are separated, namely, waterproof cloth is paved on a cultivation field, sludge or soil is filled back, then water is irrigated, an aquatic vegetable planting bed is constructed,

the water in the culture pond is directly discharged to a farmland, and then returned to the culture pond from the other end, so that the wastewater is not leaked under the laying of waterproof cloth, and the aquatic vegetables can fully filter the waste liquid, so that a good biological filtering effect is achieved, and the system is similar to a natural swamp wetland system. Such as symbiotic water bamboo and fish, and symbiotic aquatic vegetables such as arrowhead.

At present, the micro-nano volcanic rock (mud) composite material is an expansion type clay mineral, and the exchangeable cationic performance is relatively good. The natural micro-nano volcanic rock ore has a large number of pore-shaped micro-pores, and is high in porosity, strong in water absorbability and adsorptivity, contains a large number of microelements, and is an ideal material for water quality purification.

For the characteristics and the defects of the conventional method, the inventor is inspired in the production practice of seed culture, so that a novel fish and vegetable symbiotic seed culture system is invented.

Disclosure of Invention

The utility model aims to provide a novel fish and vegetable symbiotic cultivation system which is simple in structure, time-saving, labor-saving, convenient and efficient.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the novel fish and vegetable symbiotic breeding system comprises: the device comprises a fish pond, a water return pipeline, an adjusting switch, a planting groove, a filter layer, a circulating water pump, a siphon pipeline, a water inlet pond, a water outlet pond and a volcanic layer; the culture water discharged from the fish pond is nitrified by the planting groove and then recycled through the water return pipeline, the siphon pipeline and the circulating water pump.

The lower part of the fish pond is fixedly communicated with a siphon pipeline, the siphon pipeline is fixedly communicated with a water inlet pond through a switch, the water inlet pond is fixedly communicated with a planting groove, the upper part and the lower part of the planting groove are respectively provided with a volcanic layer and a filter layer, the filter layer is a nitrifying bed, the volcanic layer is made of volcanic material, and planted plants are planted on the volcanic layer; a partition bearing plate is fixedly arranged between the lower bottom of the volcanic layer and the upper end of the filter layer, a plurality of small holes are formed in the partition bearing plate, and a plurality of oxygenation pipes are fixedly arranged at the lower bottom of the filter layer.

The filter layer is fixedly communicated with a water return pipeline which is fixedly communicated with the water outlet pool, a circulating water pump is arranged in the water outlet pool, and the water return pipeline is fixedly communicated with the upper part of the fish pond through the circulating water pump and the regulating switch.

The circulating water pump is a submersible pump, the model of the circulating water pump is QS-500W, the flow is 60 tons/hour, the lift is 6 meters, and the caliber is 75/110mm.

The circulating water pump is internally provided with a sealing device, an overload protection device, a motor inner part, a rotating shaft and high-strength water blades; the circulating water pump is provided with a water outlet, an upper cover, a stainless steel shell, a firm screw thread, a handle and a stainless steel filter screen.

Before the culture water discharged from the fish pond enters the pond through the siphon pipeline, the discharged culture water filters the excrement residual baits of the fishes through the filtering device.

The filter layer in be equipped with nitrifying bacteria culture material, nitrifying bacteria culture material includes: nitrifying bacteria balls; the volcanic layer and the filter layer share the culture water flowing in from the fish pond, and the volcanic layer and the filter layer jointly produce nitrification in the planting groove.

The diameter A of the fish pond is 6 meters, and the height B of the fish pond is 1.5 meters; the outlet tank opening width D of the outlet tank is 0.15 meter; the width of the water inlet opening of the water inlet pool is E0.15 m; the height H of the filtering layer is 0.5 meter; the height G of the volcanic stone layer is 0.3 meter; the planting groove width I of the planting groove is 1 meter.

The fish pond culture types include: grass carp, tilapia, carp, crucian, loach, finless eel, river snail, and the like; the planting types of the planting groove comprise various vegetables and melon and fruit plants.

The water return pipeline and the siphon pipeline are made of pvc materials; the return water pipeline, the siphon pipeline, the regulating switch and the switch all adopt pvc75 caliber.

The volcanic stone material of the volcanic stone layer is in a volcanic sand stone shape.

The fish ponds and the planting grooves are respectively provided with a plurality of fish ponds and a plurality of rows of planting grooves according to the site conditions.

The utility model has the beneficial effects that:

compared with the prior art, the utility model has the advantages that: because advanced equipment and materials are adopted in the system and the volcanic stone materials are added, the system is safer, more environment-friendly, energy-saving and efficient and saves water; in the ecological water circulation, sewage harmless treatment is realized. Can further remove organic pollutants remained by denitrification and improve the quality of effluent. The BOD5 has higher removal rate and higher purification rate to toxic and harmful bacteria of escherichia coli, so that the sewage can be recycled, and the system mode can be used for large-scale production, and has high efficiency and stable system.

The reasonable collocation and large-scale planting of fish and vegetables are realized, the fish pond and the planting area are separated, and the water circulation and the filtration of the fish pond and the planting area are realized through the water pump. And (3) cultivating in the substrate of the cultivation part, and planting vegetables in the volcanic stone material substrate. The matrix plays a role in biochemical filtration and solid fertilizer filtration. Nitrifying bacteria grow on the surface of the substrate, are particularly responsible for biochemical filtration and solid fertilizer filtration, and the roots of vegetables extend downwards to water to absorb nutrients, so that the nitrifying bacteria are suitable for planting various vegetables.

Drawings

The utility model is further described below with reference to the drawings and the detailed description.

Fig. 1 is a schematic elevation view of the present utility model.

FIG. 2 is a schematic cross-sectional view of a planting groove according to the present utility model.

FIG. 3 is a schematic diagram showing a combination structure of a plurality of fish ponds and a plurality of rows of planting grooves according to the present utility model.

Fig. 4 is a schematic view of the internal structure of the circulating water pump of the present utility model.

Fig. 5 is a schematic view of the external structure of the circulating water pump of the present utility model.

Description of the embodiments

According to the utility model, as shown in fig. 1-5, the utility model comprises: the fish pond 1, the return water pipeline 2, the regulating switch 3, the switch 4, the planting groove 5, the filter layer 6, the circulating water pump 7, the siphon pipeline 8, the water inlet pond 9, the water outlet pond 10, the vesuvianite layer 11, the sealing device 12, the overload protection device 13, the motor inner part 14, the rotating shaft 15, the high-strength water vane 16, the water outlet 17, the upper cover 18, the stainless steel shell 19, the screw thread firm 20, the handle 21, the stainless steel filter screen 22, the partition bearing plate 23, the oxygenation pipe 24, the sidewalk 25, the fish pond diameter A, the fish pond height B, the total length C of the water inlet pond and the water outlet pond connection planting groove, the water outlet pond opening width D, the water inlet pond opening width E, the vesuvianite layer height G, the filter layer height H and the planting groove width I.

The novel fish and vegetable symbiotic breeding system comprises: the fish pond 1, a water return pipeline 2, an adjusting switch 3, a switch 4, a planting groove 5, a filter layer 6, a circulating water pump 7, a siphon pipeline 8, a water inlet pond 9, a water outlet pond 10 and a volcanic layer 11; the culture water discharged from the fish pond 1 is nitrified through the planting groove 5 by the water return pipeline 2, the siphon pipeline 8 and the circulating water pump 7 and then recycled.

The lower part of the fish pond 1 is fixedly communicated with a siphon pipeline 8, the siphon pipeline 8 is fixedly communicated with a water inlet pond 9 through a switch 4, the water inlet pond 9 is fixedly communicated with a planting groove 5, the upper part and the lower part of the planting groove 5 are respectively provided with a volcanic layer 11 and a filter layer 6, the filter layer 6 is a nitrifying bed, the volcanic layer 11 is made of volcanic stone materials, and planted plants are planted on the volcanic layer 11; a partition bearing cover plate 23 is fixedly arranged between the lower bottom of the volcanic layer 11 and the upper end of the filter layer 6, a plurality of small holes are formed in the partition bearing cover plate 23, and a plurality of oxygenation pipes 24 are fixedly arranged at the lower bottom of the filter layer 6.

The filter layer 6 is fixedly communicated with the water return pipeline 2, the water return pipeline 2 is fixedly communicated with the water outlet pool 10, the water outlet pool 10 is internally provided with a circulating water pump 7, and the water return pipeline 2 is fixedly communicated with the upper part of the fish pond 1 through the circulating water pump 7 and the regulating switch 3.

The circulating water pump 7 is a submersible pump, the model of the circulating water pump is QS-500W, the flow is 60 tons/hour, the lift is 6 meters, and the caliber is 75/110mm.

The circulating water pump 7 is internally provided with a sealing device 12, an overload protection device 13, a motor inner part 14, a rotating shaft 15 and a high-strength water vane 16; the circulating water pump 7 is provided with a water outlet 17, an upper cover 18, a stainless steel shell 19, a firm screw thread 20, a handle 21 and a stainless steel filter screen 22.

Before the culture water discharged from the fish pond 1 enters the water pond 9 through the siphon pipeline 8, the discharged culture water filters the excrement residual baits of fish through the filtering device.

The filter layer 6 is internally provided with nitrifying bacteria culture materials, and the nitrifying bacteria culture materials comprise: nitrifying bacteria balls; the volcanic layer 11 and the filter layer 6 share the culture water flowing in from the fish pond 1, and the volcanic layer 11 and the filter layer 6 together generate nitrification in the planting groove 5.

The fish pond diameter A of the fish pond 1 is 6 meters, and the fish pond height B of the fish pond 1 is 1.5 meters; the outlet opening width D of the outlet tank 10 is 0.15 meter; the width of the water inlet pool opening of the water inlet pool 9 is E0.15 m; the height H of the filter layer 6 is 0.5 meter; the height G of the volcanic stone layer 11 is 0.3 meter; the planting groove width I of the planting groove 5 is 1 meter.

The fish pond 1 is used for culturing the fish, and comprises the following species: grass carp, tilapia, carp, crucian, loach, finless eel, river snail, and the like; the planting types of the planting groove 5 comprise various vegetables and melon and fruit plants.

The water return pipeline 2 and the siphon pipeline 8 are made of pvc materials; the water return pipeline 2, the siphon pipeline 8, the regulating switch 3 and the switch 4 all adopt pvc75 caliber.

The volcanic material of the volcanic rock layer 11 is in a volcanic sand shape.

The fish pond 1 and the planting groove 5 are respectively provided with a plurality of fish ponds 1 and a plurality of rows of planting grooves 5 according to the field condition.

The inventor is located in the geographical position of an enterprise, is in an excellent ecological environment in Guangxi Ling mountain county, generates a natural reservoir in a karst terrain, and is in four-side mountain-surrounding environment, so that the water resource trace element content is high, the local wild fishes are rich, the local people also have people to cultivate the fishes in the fishpond, and the planting mode of aquatic vegetables including watercress and the like is planted on the water surface beside the fishpond.

The novel fish and vegetable symbiotic breeding system (shown in figures 1 and 2 in detail) invented by the inventor has a simple structure, and the system comprises: the fish pond 1, the return water pipeline 2, the regulating switch 3, the switch 4, the planting groove 5, the filter layer 6, the circulating water pump 7, the siphon pipeline 8, the water inlet pond 9, the water outlet pond 10 and the volcanic rock layer 11. The species of fish pond 1 cultivation include: grass carp, tilapia, carp, crucian, loach, finless eel, river snail, and the like; the planting variety of the planting groove 5 includes various vegetables and melon and fruit plants; the volcanic material of the volcanic layer 11 is in a volcanic sand shape; the return water pipeline 2 and the siphon pipeline 8 are made of pvc materials; the return water pipeline 2, the siphon pipeline 8, the regulating switch 3 and the switch 4 all adopt pvc75 caliber; the filter layer 6 is internally provided with nitrifying bacteria culture materials, and the nitrifying bacteria culture materials comprise: nitrifying bacteria balls; the volcanic rock layer 11 and the filter layer 6 share the culture water flowing in from the fish pond 1, and the volcanic rock layer 11 and the filter layer 6 together generate nitrification in the planting groove 5; the fish pond 1 and the planting groove 5 are respectively provided with a plurality of fish ponds 1 and a plurality of rows of planting grooves 5 according to the site condition.

The specific technical scheme designed by the inventor is as follows (see fig. 3 in detail): the area of the breeding greenhouse is 1104 square meters, 6 fish ponds 1 are arranged in the vertical direction on the left side of the greenhouse, 6 groups of planting grooves 5 are transversely arranged in the middle of the right side of the greenhouse, a sidewalk 25 is arranged between the planting grooves 5, the sidewalk 25 is 1 meter, the total length C of the planting grooves connected with the water inlet and outlet pond is 36 meters, the fish pond diameter A of the fish pond 1 is 6 meters, and the fish pond height B of the fish pond 1 is 1.5 meters; the outlet opening width D of the outlet pool 10 is 0.15 m; the width of the water inlet opening of the water inlet pool 9 is E0.15 m; the filter layer height H of the filter layer 6 is 0.5 m; the height G of the volcanic rock layer 11 is 0.3 meter; the planting groove width I of the planting groove 5 is 1 meter.

1. The aquaculture water discharged from the fish pond 1 comprises residues such as fish feces and residual baits, the siphon pipeline 8 is controlled by the switch 4 to enter the pond 9, or the residues such as the fish feces and residual baits filtered aquaculture water enter the pond 9 again, the pond 9 flows into the planting groove 5 again, the lower part of the pond 9 is fixedly communicated with the planting groove 5, after the aquaculture water in the pond 9 enters the planting groove 5, ammonia nitrogen in the water is decomposed into nitrite through bacteria and then is decomposed into nitrate by nitrifying bacteria, and the nitrate can be directly absorbed and utilized as nutrition by plants.

2. The planting groove 5 is nitrified and then used for cultivating water, plants planted on the volcanic rock layer 11 are planted by root, and the plants are circulated back to the fish pond 1 through the water return pipeline 2 through the circulating water pump 7 for recycling.

3. The key point of the novel fish and vegetable symbiotic breeding system is to add the volcanic rock layer 11.

Volcanic rock (mud) is a biological filter material, is very suitable for inoculation, domestication, propagation and growth of microorganisms, is resistant to flushing and blocking, and has good physicochemical and water holding capacity characteristics. Is mainly applied to the organic sewage treatment of the biological aerated filter.

4. The lower part of the cylindrical fish pond 1 is communicated with a siphon pipeline 8, the siphon pipeline 8 is communicated with a water inlet pond 9 through a switch 4, the water inlet pond 9 is fixedly communicated with a planting groove 5, the upper part and the lower part of the planting groove 5 are respectively provided with a volcanic layer 11 and a filter layer 6, the filter layer 6 is a nitrifying bed, the volcanic layer 11 is made of volcanic stone materials, and planted plants are planted on the volcanic layer 11; a partition bearing plate 23 is fixedly arranged between the lower bottom of the volcanic layer 11 and the upper end of the filter layer 6, a plurality of small holes are formed in the partition bearing plate 23, and a plurality of oxygenation pipes 24 are fixedly arranged at the lower bottom of the filter layer 6; the filter layer 6 is fixedly communicated with the water return pipeline 2, the water return pipeline 2 is fixedly communicated with the water outlet pool 10, the water outlet pool 10 is internally provided with a circulating water pump 7, and the water return pipeline 2 is fixedly communicated with the upper part of the fish pond 1 through the circulating water pump 7 and the regulating switch 3.

5. The circulating water pump 7 is an advanced submersible pump (see fig. 4 and 5 in detail), the model is QS-500W, the flow is 60 tons/hour, the lift is 6 meters, and the caliber is 75/110mm.

6. Before the culture water discharged from the fish pond 1 enters the water pond 9 through the siphon pipeline 8, the discharged culture water filters the excrement residual baits of fish through the filtering device.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that many changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles of the present utility model, which are intended to be within the scope of the utility model.

Claims

1. A novel fish and vegetable symbiotic planting and breeding system is characterized in that: the novel fish and vegetable symbiotic planting and breeding system comprises: the fish pond (1), a water return pipeline (2), an adjusting switch (3), a switch (4), a planting groove (5), a filter layer (6), a circulating water pump (7), a siphon pipeline (8), a water inlet pond (9), a water outlet pond (10) and a volcanic layer (11); the culture water discharged from the fish pond (1) is nitrified through the planting groove (5) by the water return pipeline (2), the siphon pipeline (8) and the circulating water pump (7) for recycling;

the lower part of the fish pond (1) is fixedly communicated with a siphon pipeline (8), the siphon pipeline (8) is fixedly communicated with a water inlet pond (9) through a switch (4), the water inlet pond (9) is fixedly communicated with a planting groove (5), the upper part and the lower part of the planting groove (5) are respectively provided with a volcanic layer (11) and a filter layer (6), the filter layer (6) is a nitrifying bed, the volcanic layer (11) is made of volcanic stone materials, and planted plants are planted on the volcanic layer (11) root by root; a partition bearing cover plate (23) is fixedly arranged between the lower bottom of the volcanic layer (11) and the upper end of the filter layer (6), a plurality of small holes are formed in the partition bearing cover plate (23), and a plurality of oxygenation pipes (24) are fixedly arranged at the lower bottom of the filter layer (6);

the filter layer (6) is fixedly communicated with the water return pipeline (2), the water return pipeline (2) is fixedly communicated with the water outlet pool (10), the water outlet pool (10) is internally provided with the circulating water pump (7), and the water return pipeline (2) is fixedly communicated with the upper part of the fish pond (1) through the circulating water pump (7) and the regulating switch (3).

2. A novel fish and vegetable symbiotic breeding system according to claim 1, wherein: the circulating water pump (7) is a submersible pump, the model of the circulating water pump is QS-500W, the flow is 60 tons/hour, the lift is 6 meters, and the caliber is 75/110mm.

3. A novel fish and vegetable symbiotic breeding system according to claim 1, wherein: a sealing device (12), an overload protection device (13), an inner motor component (14), a rotating shaft (15) and a high-strength water vane (16) are arranged in the circulating water pump (7); the circulating water pump (7) is provided with a water outlet (17), an upper cover (18), a stainless steel shell (19), a screw thread firm (20), a handle (21) and a stainless steel filter screen (22).

4. A novel fish and vegetable symbiotic breeding system according to claim 1, wherein: before the culture water discharged from the fish pond (1) enters the water inlet pond (9) through the siphon pipeline (8), the discharged culture water filters the excrement residual baits of the fishes through the filtering device.

5. A novel fish and vegetable symbiotic breeding system according to claim 1, wherein: the filter layer (6) is internally provided with nitrifying bacteria culture materials, and the nitrifying bacteria culture materials comprise: nitrifying bacteria balls; the volcanic layer (11) and the filter layer (6) share the culture water flowing in from the fish pond (1), and the volcanic layer (11) and the filter layer (6) jointly generate nitrification in the planting groove (5).

6. A novel fish and vegetable symbiotic breeding system according to claim 1, wherein: the diameter (A) of the fish pond (1) is 6 meters, and the height (B) of the fish pond (1) is 1.5 meters; the outlet tank opening width (D) of the outlet tank (10) is 0.15 meter; the opening width (E) of the water inlet pool (9) is 0.15 meter; the height (H) of the filtering layer (6) is 0.5 m; the height (G) of the volcanic stone layer (11) is 0.3 meter; the planting groove width (I) of the planting groove (5) is 1 meter.

7. A novel fish and vegetable symbiotic breeding system according to claim 1, wherein: the fish pond (1) is characterized in that the species for culturing comprises: grass carp, tilapia, carp, crucian, loach, finless eel and river snail; the planting types of the planting groove (5) comprise vegetables and melon and fruit plants.

8. A novel fish and vegetable symbiotic breeding system according to claim 1, wherein: the water return pipeline (2) and the siphon pipeline (8) are made of pvc materials; the water return pipeline (2), the siphon pipeline (8), the regulating switch (3) and the switch (4) all adopt pvc75 caliber.

9. A novel fish and vegetable symbiotic breeding system according to claim 1, wherein: the volcanic stone material of the volcanic stone layer (11) is in a volcanic sand shape.

10. A novel fish and vegetable symbiotic breeding system according to claim 1, wherein: the fish pond (1) and the planting groove (5) are respectively provided with a plurality of fish ponds (1) and a plurality of rows of planting grooves (5) according to the field condition.