Ecological purification pond

Abstract

The utility model discloses an ecological purification pond, which belongs to the technical field of aquaculture tail water treatment, and comprises an ecological purification pond body, and a water inlet pipe is fixedly connected to the water inlet end of the ecological purification pond body; the ecological purification pond cavity of the ecological purification pond body is of the V-shaped structure, the shallow water area planting mechanism is arranged at the top end of the inclined face of the ecological purification pond cavity, and the deep water area planting mechanism is arranged in the middle of the inclined face of the ecological purification pond cavity, so that shallow water area aquatic plants and deep water area aquatic plants can be planted; meanwhile, the deepwater area planting mechanism pulls the deepwater area planting range to the horizontal plane, so that the aquatic plants only suitable for being planted in the shallow water area are also suitable for being planted in the deepwater area, namely the planting types of the aquatic plants in the deepwater area are not limited, and the adaptability of the ecological purification pond is improved; and meanwhile, a backwashing pipe is arranged and can be matched with other purification structures to recycle purified aquaculture tail water, so that the energy-saving property of the ecological purification pond is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aquaculture tail water treatment, and specifically relates to an ecological purification pool. Background Art

[0002] Aquaculture is one of the fastest growing industries in my country's agricultural structure, providing people with a large amount of high-quality protein and is of great significance to ensuring national food security.

[0003] However, with the continuous expansion of the scale of aquaculture, the discharge of aquaculture effluent is increasing day by day. Aquaculture effluent contains a large amount of organic pollutants such as leftover bait and feces. If it is discharged directly without treatment, it will cause serious environmental problems such as eutrophication of water bodies. Therefore, the treatment of aquaculture effluent has become a hot issue that has attracted widespread attention both inside and outside the industry.

[0004] At present, the effluent treatment of aquaculture generally adopts the plant restoration method, that is, purification through ecological purification pools planted with aquatic plants. The current ecological purification pools are planted according to the characteristics of aquatic plants to achieve the purpose of purification. That is, only aquatic plants adapted to shallow waters can be planted in shallow water areas, and only aquatic plants adapted to deep waters can be planted in deep water areas, which limits the adaptability of ecological purification pools.

[0005] In view of this, an ecological purification pool is designed to solve the above problems. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides an ecological purification pool, which has the characteristics of improving the adaptability and energy saving of the ecological purification pool.

[0007] To achieve the above purpose, the utility model provides the following technical solutions: an ecological purification pool, comprising:

[0008] An ecological purification tank body, wherein the water inlet end of the ecological purification tank body is fixedly connected to a water inlet pipe, a V-shaped ecological purification tank cavity connected to the water inlet pipe is provided inside the ecological purification tank body, and a water outlet end of the ecological purification tank body is fixedly connected to a water outlet pipe connected to the ecological purification tank cavity;

[0009] Two shallow water planting structures are arranged at the top of the inclined surfaces on both sides of the ecological purification pool cavity, and are used to plant shallow water aquatic plants;

[0010] A number of deep water planting structures are arranged in the middle of the ecological purification pool cavity for planting deep water aquatic plants.

[0011] Furthermore, the shallow water area planting mechanism includes a planting wall fixedly connected to the top of the inclined surface of the ecological purification pool cavity, and a plurality of planting cavities are evenly spaced inside the planting wall.

[0012] Furthermore, the deep-water planting mechanism includes an upper transverse support rod fixedly connected to the ecological purification tank cavity and located above the planting wall, two vertical support rods are symmetrically welded on the upper transverse support rod, a second connecting head is fixedly connected to the bottom end of the vertical support rod, second lower transverse support rods are respectively arranged on the four sides below the two second connecting heads, third connecting heads are fixedly connected to the ends of two adjacent second lower transverse support rods, the two second connecting heads are respectively fixedly sleeved on the second lower transverse support rods on the corresponding sides, and a planting net is fixedly connected between the four second lower transverse support rods.

[0013] Furthermore, the deep-water planting mechanism also includes two first connecting heads and a first lower transverse support rod. The two first connecting heads are respectively fixedly sleeved on the second lower transverse support rods on the corresponding sides, and the first lower transverse support rod is fixedly connected between the two first connecting heads.

[0014] Furthermore, the deep-water planting mechanism also includes four fourth connecting heads and four oblique support rods. The four fourth connecting heads are respectively fixedly sleeved on the second lower transverse support rods on the corresponding sides, and the four oblique support rods are respectively fixedly connected to the four fourth connecting heads. Two oblique support rods at corresponding positions are cross-structured, and the cross positions of the two oblique support rods are welded to the corresponding positions of the upper transverse support rods.

[0015] Furthermore, a backwash pipe is fixedly connected to one side wall of the ecological purification tank body at the bottom end of the ecological purification tank cavity.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The ecological purification pool cavity of the utility model ecological purification pool body is arranged in a V-shaped structure, a shallow water area planting mechanism is arranged at the top of the inclined surface of the ecological purification pool cavity, and a deep water area planting mechanism is arranged in the middle of the inclined surface of the ecological purification pool cavity, which can not only plant shallow water area aquatic plants, but also deep water area aquatic plants. At the same time, the deep water area planting mechanism pulls the planting range of the deep water area to the horizontal plane, so the aquatic plants that are only suitable for planting in shallow water areas are also suitable for planting in deep water areas, that is, the planting types of aquatic plants in deep water areas are not restricted, thereby improving the adaptability of the ecological purification pool; at the same time, a backwash pipe is arranged, which can cooperate with other purification structures to reuse the purified aquaculture tail water, thereby improving the energy saving of the ecological purification pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a vertical cross-sectional view of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the deep-water planting mechanism of the utility model;

[0021] In the figure: 1. Ecological purification tank body; 2. Water inlet pipe; 3. Ecological purification tank cavity; 4. Backwash pipe; 5. Water outlet pipe;

[0022] 101. planting cavity; 102. planting wall;

[0023] 201, upper transverse support rod; 202, vertical support rod; 203, oblique support rod; 204, first connecting head; 205, second connecting head; 206, third connecting head; 207, planting net; 208, first lower transverse support rod; 209, fourth connecting head; 210, second lower transverse support rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 , the utility model provides the following technical solutions: an ecological purification pool, comprising:

[0026] An ecological purification tank body 1, wherein a water inlet pipe 2 is fixedly connected to the water inlet end of the ecological purification tank body 1, a V-shaped ecological purification tank cavity 3 connected to the water inlet pipe 2 is provided inside the ecological purification tank body 1, and a water outlet pipe 5 connected to the ecological purification tank cavity 3 is fixedly connected to the water outlet end of the ecological purification tank body 1;

[0027] Two shallow water planting mechanisms are arranged at the top of the inclined surfaces on both sides of the ecological purification tank cavity 3 and are used to plant shallow water aquatic plants;

[0028] A plurality of deep water planting mechanisms are arranged in the middle of the ecological purification tank cavity 3 for planting deep water aquatic plants.

[0029] In this embodiment, see the attached Figure 1-2 Before the ecological purification pool treats the aquaculture tailwater, shallow water aquatic plants are planted in two shallow water planting structures in sequence, and deep water aquatic plants are planted in several deep water planting structures in sequence;

[0030] When the ecological purification pool treats aquaculture tail water, the aquaculture tail water is led into the ecological purification pool cavity 3 through the water inlet pipe 2. The aquaculture tail water entering the ecological purification pool cavity 3 first contacts with shallow water aquatic plants, which preliminarily treat the organic matter, nitrogen and phosphorus in the aquaculture tail water. The aquatic plants then contact with deep water aquatic plants, which again treat the organic matter, nitrogen and phosphorus in the aquaculture tail water. The treated aquaculture tail water is discharged from the water outlet pipe 5.

[0031] Specifically, the shallow water area planting mechanism includes a planting wall 102 fixedly connected to the top of the inclined surface of the ecological purification tank cavity 3, and a plurality of planting cavities 101 are evenly spaced inside the planting wall 102.

[0032] In this embodiment, see the attached Figure 2 The shallow water planting mechanism plants shallow water aquatic plants in a plurality of planting cavities 101 of a planting wall 102 in sequence; and the shallow water aquatic plants in the plurality of planting cavities 101 are purified.

[0033] Specifically, the deep water area planting mechanism includes an upper transverse support rod 201 fixedly connected to the ecological purification pool cavity 3 and located above the planting wall 102, two vertical support rods 202 are symmetrically welded on the upper transverse support rod 201, a second connecting head 205 is fixedly connected to the bottom end of the vertical support rod 202, and second lower transverse support rods 210 are respectively arranged on the four sides below the two second connecting heads 205, and third connecting heads 206 are fixedly connected to the ends of two adjacent second lower transverse support rods 210, and the two second connecting heads 205 are respectively fixedly sleeved on the second lower transverse support rods 210 on the corresponding sides, and a planting net 207 is fixedly connected between the four second lower transverse support rods 210.

[0034] In this embodiment, see the attached Figure 2-3 The deep water area planting mechanism plants deep water area aquatic plants on the planting net 207; the deep water area aquatic plants on the planting net 207 are used for purification.

[0035] Specifically, the deep-water planting mechanism also includes two first connecting heads 204 and a first lower lateral support rod 208 . The two first connecting heads 204 are respectively fixedly sleeved on the second lower lateral support rod 210 on the corresponding sides, and the first lower lateral support rod 208 is fixedly connected between the two first connecting heads 204 .

[0036] In this embodiment, see the attached Figure 3 The two first connectors 204 fix the first lower lateral support rod 208 between the second lower lateral support rods 210 on the corresponding sides, thereby improving the support strength of the second lower lateral support rod 210 and the planting stability, that is, improving the purification effect.

[0037] Specifically, the deep-water planting mechanism also includes four fourth connecting heads 209 and four oblique support rods 203. The four fourth connecting heads 209 are respectively fixedly sleeved on the second lower transverse support rods 210 on the corresponding sides. The four oblique support rods 203 are respectively fixedly connected to the four fourth connecting heads 209. The two oblique support rods 203 at corresponding positions are cross-structured, and the cross positions of the two oblique support rods 203 are welded to the corresponding positions of the upper transverse support rod 201.

[0038] In this embodiment, see the attached Figure 3 The four fourth connectors 209 fix the four oblique support rods 203 on the second lower transverse support rods 210 on the corresponding sides, and the cross positions of the two oblique support rods 203 are fixed on the corresponding positions of the upper transverse support rod 201, thereby improving the supporting strength of the second lower transverse support rod 210 and the planting stability, that is, improving the purification effect.

[0039] Specifically, a backwash pipe 4 is fixedly connected to one side wall of the ecological purification tank body 1 at the bottom end of the ecological purification tank cavity 3 .

[0040] In this embodiment, see the attached Figure 2 , can be coordinated with other structures to recycle the purified aquaculture tail water in the ecological purification tank cavity 3 by backwashing.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ecological purification pool, characterized in that: include: An ecological purification tank body (1), wherein a water inlet end of the ecological purification tank body (1) is fixedly connected to a water inlet pipe (2), a V-shaped ecological purification tank cavity (3) connected to the water inlet pipe (2) is provided inside the ecological purification tank body (1), and a water outlet end of the ecological purification tank body (1) is fixedly connected to a water outlet pipe (5) connected to the ecological purification tank cavity (3); Two shallow water area planting mechanisms are arranged at the top of the inclined surfaces on both sides of the ecological purification pool cavity (3) and are used to plant shallow water area aquatic plants; A plurality of deep water area planting mechanisms are arranged in the middle of the ecological purification pool cavity (3) and are used to plant deep water area aquatic plants.

2. An ecological purification pool according to claim 1, characterized in that: The shallow water area planting mechanism comprises a planting wall (102) fixedly connected to the top of the inclined surface of the ecological purification pool cavity (3), and a plurality of planting cavities (101) are arranged at equal intervals inside the planting wall (102).

3. An ecological purification pool according to claim 2, characterized in that: The deep-water planting mechanism comprises an upper transverse support rod (201) fixedly connected to the ecological purification pool cavity (3) and located above the planting wall (102); two vertical support rods (202) are symmetrically welded to the upper transverse support rod (201); a second connecting head (205) is fixedly connected to the bottom end of the vertical support rod (202); second lower transverse support rods (210) are respectively arranged on four sides below the two second connecting heads (205); third connecting heads (206) are fixedly connected to the ends of two adjacent second lower transverse support rods (210); the two second connecting heads (205) are respectively fixedly sleeved on the second lower transverse support rods (210) on the corresponding sides; and a planting net (207) is fixedly connected between the four second lower transverse support rods (210).

4. An ecological purification pool according to claim 3, characterized in that: The deep-water planting mechanism also includes two first connecting heads (204) and a first lower transverse support rod (208); the two first connecting heads (204) are respectively fixedly sleeved on the second lower transverse support rod (210) on the corresponding side; and the first lower transverse support rod (208) is fixedly connected between the two first connecting heads (204).

5. An ecological purification pool according to claim 3, characterized in that: The deep-water planting mechanism also includes four fourth connecting heads (209) and four oblique support rods (203). The four fourth connecting heads (209) are respectively fixedly sleeved on the second lower transverse support rods (210) on the corresponding sides. The four oblique support rods (203) are respectively fixedly connected to the four fourth connecting heads (209). The two oblique support rods (203) at corresponding positions are arranged in a cross structure. The cross position of the two oblique support rods (203) is welded to the corresponding position of the upper transverse support rod (201).

6. The ecological purification pool according to claim 1, characterized in that: A backwash pipe (4) is fixedly connected to one side wall of the ecological purification tank body (1) at the bottom end of the ecological purification tank cavity (3).

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