CN217838487U - Two dam nitrification's circulating water clean system - Google Patents

Abstract

The utility model discloses a two dam nitrification's circulating water purification system, including the pond, be provided with two dam bodies in the pond, two the dam body separates into sedimentation tank, oxidation pond and purification pond with the pond, and the dam body includes first wall body and second wall body, is provided with ceramsite layer and biochemical cotton layer in the space that the diapire and the pond lateral wall in first wall body, second wall body, pond enclose, and the biochemical cotton layer sets up in the top on ceramsite layer, has seted up a plurality of first through-holes on the first wall body, has seted up a plurality of second through-holes on the second wall body, and first through-hole sets up the high position and is not higher than the ceramsite layer, and the second through-hole sets up the high position and is higher than the ceramsite layer but not higher than the biochemical cotton layer, the utility model discloses a dam body and the microorganism adhesion bed body have been set up, nitrobacteria's attached area has been improved, is favorable to nitrobacteria's growth and reproduction, has increased the quantity of pond nitrobacteria to be favorable to getting rid of organic pollutant such as ammonia nitrogen in the nitrifying water body.

Description

Two dam nitrification's circulating water clean system

Technical Field

The utility model relates to a purify technical field, concretely relates to two dam nitrification's circulating water purification system.

Background

Most of the existing aquaculture is intensive aquaculture, the aquaculture density is high, a large amount of urine and excrement generated by metabolism of aquatic animals can cause the content of organic pollutants such as ammonia nitrogen and nitrite nitrogen in a water body to increase, the organic pollutants such as the ammonia nitrogen and the nitrite have strong toxicity, the aquatic animals are poisoned by the ammonia nitrogen, the normal growth is slightly influenced, the aquatic animals die seriously, and the economy of farmers is seriously damaged, so the organic pollutants such as the ammonia nitrogen and the nitrite nitrogen in the water need to be removed in time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at improving and innovating the defects and problems existing in the background technology and providing a circulating water purification system with two dam nitrification functions.

The utility model provides a two dam nitrification's circulating water purification system, includes the pond, be provided with two dam bodies in the pond, two the dam body separates into sedimentation tank, oxidation pond and purification pond with the pond, the dam body includes first wall body and second wall body, be provided with ceramsite layer and biochemical cotton layer in the space that the diapire and the pond lateral wall in first wall body, second wall body, pond enclose, biochemical cotton layer sets up in the top on ceramsite layer, a plurality of first through-holes have been seted up on the first wall body, a plurality of second through-holes have been seted up on the second wall body, first through-hole sets up the high position and is not higher than the ceramsite layer, the second through-hole sets up the high position and is higher than the ceramsite layer but not higher than the biochemical cotton layer.

A further scheme is, be provided with a plurality of microorganism in the oxidation pond and adhere to the bed body, the microorganism adheres to the bed body including two spinal branch daggers that set up side by side, it is provided with the support montant to support the horizontal pole bottom, it fixes on the pond diapire to support the montant, a plurality of hangers have been placed to support horizontal pole upper surface, and the interval is provided with a plurality of brush poles on the axis along the hanger, is provided with the brush body on the brush pole.

The further proposal is that the microorganism attaching beds are distributed at intervals along the length direction of the dam body.

The further scheme is that two ends of the upper surface of the supporting cross rod are fixedly connected with limiting rods.

The further proposal is that the device also comprises a water inlet pipe, wherein the water inlet pipe is used for conveying the sewage of the culture pond to the sedimentation pond.

The water purifier further comprises a water outlet pipe, and the water outlet pipe is used for conveying clean water in the purifying pond to the culture pond.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the dam body and the microorganism adheres to the bed body, the haydite layer of the dam body, biochemical cotton layer and the microorganism adheres to the brush-holder stud of the bed body all can be used to nitrobacteria and adheres to improved nitrobacteria's attached area greatly, be favorable to nitrobacteria's growth to breed, increased pond nitrobacteria's quantity, be favorable to getting rid of organic pollutant such as ammonia nitrogen, nitrite nitrogen in the water.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic top view of a pool according to the present invention;

FIG. 2 is a schematic view of the structure of the microorganism attached bed of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the dam body of the present invention;

FIG. 4 is a schematic view of the structure of the suspension bracket and the brush stem of the present invention;

fig. 5 is a schematic view of a first wall structure of the present invention;

reference numerals: the biological wastewater treatment device comprises a water tank 1, a dam body 2, a microorganism attached bed body 3, a water inlet pipe 4, a water outlet pipe 5, a sedimentation tank 101, a filter tank 102, a purification tank 103, a first wall 201, a first through hole 202, a second wall 203, a second through hole 204, a ceramsite layer 205, a biochemical cotton layer 206, a support cross rod 301, a limiting rod 302, a suspension bracket 303 and a brush rod 304.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The utility model provides a two dam nitration's circulating water purification system, includes pond 1, be provided with two dam bodies 2, two in the pond 1 the dam body 2 is separated into sedimentation tank 101, oxidation pond 102 and purifying tank 103 with pond 1, still includes inlet tube 4 and outlet pipe 5, and inlet tube 4 is used for carrying sedimentation tank 101 with the sewage of breeding the pond, and outlet pipe 5 is used for carrying the clear water of purifying tank 103 back to breeding the pond, is provided with the oxygen-increasing machine in the oxidation pond 102, has planted water hyacinth in the purifying tank 103, and oxygen-increasing machine and water hyacinth are not shown in the figure. The dam body 2 comprises a first wall body 201 and a second wall body 203, a ceramsite layer 205 and a biochemical cotton layer 206 are arranged in a space enclosed by the first wall body 201, the second wall body 203, the bottom wall of the water tank 1 and the side wall of the water tank 1, the biochemical cotton layer 206 is arranged above the ceramsite layer 205, a plurality of first through holes 202 are formed in the first wall body 201, a plurality of second through holes 204 are formed in the second wall body 203, the height of each first through hole 202 is not higher than that of the ceramsite layer 205, the height of each second through hole 204 is higher than that of the ceramsite layer 205 but not higher than that of the biochemical cotton layer 206, so that water in the sedimentation tank 101 enters the ceramsite layer 205 through the first through holes 202, then enters the biochemical cotton layer 206, finally enters the oxidation tank 102 through the second through holes 204, water in the oxidation tank 102 enters the purification tank 103 through the same method, and the ceramsite layer 205 and the biochemical cotton layer 206 filter suspended matters in the water, on the other hand, nitrifying bacteria can be attached to the water, and the attached area of nitrifying bacteria can be increased.

Be provided with a plurality of microorganisms in oxidation pond 102 and adhere to bed body 3, the microorganism adheres to bed body 3 and includes two support horizontal poles 301 that set up side by side, support horizontal pole 301 bottom is provided with the support montant, support the montant and fix on 1 diapire in pond, support the montant not shown in the figure, support horizontal pole 301 upper surface and placed a plurality of hangers 303, the interval is provided with a plurality of brush poles 304 on the axis of hanger 303, is provided with the brush body on the brush pole 304, and the brush body is favorable to nitrobacteria to adhere to, has further improved nitrobacteria's attachment area.

The microorganism attached bed bodies 3 are distributed at intervals along the length direction of the dam body 2.

The two ends of the upper surface of the supporting cross rod 301 are fixedly connected with limit rods 302, and the limit rods 302 prevent the suspension bracket 303 from sliding out of the supporting cross rod 301 under the impact of water flow.

The utility model discloses a theory of operation: when the device is used specifically, sewage in the culture pond is injected into the sedimentation pond 101 through the water inlet pipe 4, the bacteria in the sedimentation pond 101 decompose fish, feed and residues in the sewage into ammonia dissolved in water, then the sewage enters the dam body 2 through the first through hole 202, the ceramsite layer 205 and the biochemical cotton layer 206 in the dam body 2 remove suspended matters in the sewage, the attachment area of nitrobacteria is increased, the nitrobacteria decompose the ammonia in the water into nitrite, then the sewage enters the oxidation pond 102 through the second through hole 204, a large amount of nitrobacteria are attached to a brush body on a brush rod 304 arranged in the oxidation pond 102, meanwhile, an aerator arranged in the oxidation pond 102 increases oxygen in the oxidation pond, the nitrobacteria convert the nitrite into nitrate, finally the sewage enters the purification pond 103 through the dam body 2, a water hyacinth in the purification pond 103 absorbs the nitrate to generate oxygen to be dissolved in the water, the dissolved oxygen in the water is improved, and the purified water returns to the culture pond through the water outlet pipe 5.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those skilled in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. The utility model provides a two dam nitrification's circulating water clean system, includes pond (1), its characterized in that: be provided with two dam body (2) in pond (1), two dam body (2) separate into sedimentation tank (101), oxidation pond (102) and purification pond (103) with pond (1), dam body (2) include first wall body (201) and second wall body (203), be provided with ceramic grain layer (205) and biochemical cotton layer (206) in the space that the diapire of first wall body (201), second wall body (203), pond (1) and pond (1) lateral wall enclose, biochemical cotton layer (206) set up in the top of ceramic grain layer (205), a plurality of first through-holes (202) have been seted up on first wall body (201), a plurality of second through-holes (204) have been seted up on second wall body (203), first through-hole (202) set up the high position and are not higher than ceramic grain layer (205), second through-hole (204) set up the high position and are higher than ceramic grain layer (205) but are not higher than biochemical cotton layer (206).

2. The two-dam nitrification circulating water purification system according to claim 1, wherein: be provided with a plurality of microorganisms in oxidation pond (102) and adhere to bed body (3), the microorganism adheres to bed body (3) and supports horizontal pole (301) including two that set up side by side, it is provided with the support montant to support horizontal pole (301) bottom, it fixes on pond (1) diapire to support the montant, a plurality of hangers (303) have been placed to support horizontal pole (301) upper surface, and the interval is provided with a plurality of brush poles (304) on the axis of hanger (303), is provided with the brush body on brush pole (304).

3. The two-dam nitrification circulating water purification system according to claim 2, wherein: the microorganism attaching bed bodies (3) are distributed at intervals along the length direction of the dam body (2).

4. The two-dam nitrification circulating water purification system according to claim 2, wherein: and two ends of the upper surface of the supporting cross rod (301) are fixedly connected with limit rods (302).

5. The two-dam nitrification circulating water purification system according to claim 1, wherein: still include inlet tube (4), inlet tube (4) are used for carrying sedimentation tank (101) with the sewage in breed pond.

6. The two-dam nitrification circulating water purification system according to claim 1, wherein: the water purification device further comprises a water outlet pipe (5), and the water outlet pipe (5) is used for conveying clean water in the purification tank (103) to the culture tank.

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