CN217555958U

CN217555958U - Aquaculture effluent treatment plant

Info

Publication number: CN217555958U
Application number: CN202221459241.9U
Authority: CN
Inventors: 张强; 杨学; 龙祥平; 梁勤; 蒋芳; 黄劼; 王慧
Original assignee: Shehong Municipal Bureau Of Agriculture And Rural Affairs; Sichuan Aquatic Product School; Sichuan Chuanyan Agriculture Co ltd
Current assignee: Shehong Municipal Bureau Of Agriculture And Rural Affairs; Sichuan Aquatic Product School; Sichuan Chuanyan Agriculture Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-10-11
Anticipated expiration: 2032-06-10

Abstract

The utility model relates to the technical field of aquaculture wastewater treatment, and provides an aquaculture wastewater treatment device, which comprises a sewage pipe and a tank body, wherein the tank body is divided into a standing sedimentation tank and a purification tank, the middle part of the standing sedimentation tank is provided with a vertically arranged overflow cavity, the upper end of the overflow cavity is provided with a filter, and the sewage pipe is arranged beside the standing sedimentation tank, so that sewage flows into a gap between the overflow cavity and the standing sedimentation tank; the middle part of the overflow cavity is connected with a flow guide pipe communicated with the purification tank, and the purification tank is communicated with an ecological planting area for draining water. The utility model discloses possess good waste water treatment effect, and the utilization waste water that just can be reasonable environmental protection.

Description

Aquaculture effluent treatment plant

Technical Field

The utility model relates to an aquaculture wastewater treatment technical field particularly, relates to an aquaculture wastewater treatment device.

Background

The high-level pond culture is also called a water lifting type intensive culture mode, the culture is carried out by building a culture pond on a beach above a seawater high tide line, the mode is an intensive culture mode, the mode is the biggest difference from the traditional beach reclamation digging culture mode, the culture pond is built on the beach above a coastline, and water in the pond can be drained no matter high tide and low tide. The aquaculture sewage has the typical characteristics of three highs, namely the concentration of organic matters is high, COD is as high as 3000-12000mg/l, ammonia nitrogen is as high as 800-2200mg/l, and suspended matter SS exceeds standard by tens of times; biodegradability is general and stink is big, and traditional breed waste water treatment is comparatively complicated, and the treatment effect is general, and breed waste water utilizes not environmental protection, and the water resource can not obtain reasonable utilization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aquaculture effluent treatment plant is in order to solve the defect that exists among the background art.

The embodiment of the utility model discloses a realize through following technical scheme: an aquaculture wastewater treatment device comprises a sewage pipe and a pool body, wherein the pool body is divided into a standing sedimentation pool and a purification pool, the middle part of the standing sedimentation pool is provided with a vertically arranged overflow cavity, the upper end of the overflow cavity is provided with a filter, and the sewage pipe is arranged beside the standing sedimentation pool, so that sewage flows into a gap between the overflow cavity and the standing sedimentation pool; the middle part of the overflow cavity is connected with a flow guide pipe communicated with the purification tank, and the purification tank is communicated with an ecological planting area for draining water.

Furthermore, an active carbon filter layer, a dephosphorization filler layer and a quartz sand filter layer are arranged in the purification tank, and the flow guide pipe faces one side of the active carbon filter layer; gaps are reserved between two sides of the dephosphorization packing layer and the active carbon filtering layer and between the two sides of the dephosphorization packing layer and the quartz sand filtering layer.

Further, the inner wall mounting of purification tank has first draw-in groove mouth and second draw-in groove mouth, first draw-in groove mouth is used for the active carbon filter layer card is gone into, second draw-in groove mouth is used for quartz sand filter layer card is gone into.

Furthermore, the activated carbon filter layer, the dephosphorization filler layer and the quartz sand filter layer keep vertical parallelism, and a handle is installed on the top of the activated carbon filter layer and the quartz sand filter layer.

Further, the bottom of the standing sedimentation tank is communicated with a sewage discharge pipeline, a slurry pumping pump is installed on the sewage discharge pipeline, and the sewage discharge pipeline extends and is conveyed to the ecological planting area.

Furthermore, a spraying head is arranged at the tail end of the sewage discharge pipeline, and the spraying head is of a horn mouth-shaped structure.

Furthermore, the ecological planting area is laterally provided with a rotating bracket, and the spraying head is rotationally connected with the rotating bracket.

Further, the sedimentation tank upper end of stewing is uncovered formula structure, the filter with the overflow chamber is detachable connection.

The technical scheme of the embodiment of the utility model has following advantage and beneficial effect at least: the utility model discloses a with the breed tail water in the elevated tank through the sewage pipe arrange into the sedimentation tank that stews in the middle of, deposit through the certain time, most solid waste, if excrement and urine and bait etc. deposit in its bottom, when waste water accumulates gradually to build up and overflow pipe upper end, again by filter separation suspended solid, water enters into the overflow pipe and flows to purification tank one side and deodorizes and disinfect, flows into ecological planting district at last and irrigates, more reasonable abundant utilization waste water, and the treatment effect is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of an aquaculture wastewater treatment device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a tank body in the present invention;

fig. 3 is a top view of the aquaculture wastewater treatment plant of the present invention.

An icon: 1-a sewage pipe, 2-a tank body, 21-a standing sedimentation tank, 22-a purification tank, 221-a first clamping groove opening, 222-a second clamping groove opening, 3-an ecological planting area, 4-an overflow cavity, 5-a filter, 6-a flow guide pipe, 7-an activated carbon filter layer, 8-a dephosphorization filler layer, 9-a quartz sand filter layer, 10-a handle, 11-a sewage discharge pipe, 12-a slurry pump, 13-a spraying head and 14-a rotary bracket.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.

Examples

Further described below with reference to specific embodiments, referring to fig. 1 to 3, this embodiment is an aquaculture wastewater treatment apparatus, which includes a sewage pipe 1 and a tank body 2, the tank body 2 is divided into a standing sedimentation tank 21 and a purification tank 22, a vertically arranged overflow chamber 4 is installed in the middle of the standing sedimentation tank 21, a filter 5 is installed at the upper end of the overflow chamber 4, and the sewage pipe 1 is installed beside the standing sedimentation tank 21, so that sewage flows into a gap between the overflow chamber 4 and the standing sedimentation tank 21; overflow chamber 4 middle part is connected with the honeycomb duct 6 that communicates with each other with purification tank 22, and purification tank 22 intercommunication has ecological planting district 3 with the drainage, it is concrete, when using, through discharging tail water in the elevated tank into the sedimentation tank 21 that stews via sewage pipe 1 and keeping in, sedimentation tank 21 that stews possesses certain capacity, add flocculating agent etc. and carry out the certain time reaction toward the pond, excrement and urine and some solid progressively accumulate in sedimentation tank 21 bottom of steing, along with the waste water toward in the sedimentation tank 21 that stews increases gradually, the liquid level surpasss overflow chamber 4 top, the clear liquid on upper strata just passes filter 5 naturally and enters into overflow chamber 4 insidely, filter 5's filter screen is outside with the suspended solid and the floater separation in the clear liquid, waste water passes honeycomb duct 6 again and gets into purification tank 22 and disinfect and deodorize, the ecological planting district 3 that finally flows into, this ecological planting district 3 can be rice field, can a large amount of water use when planting rice, rice also possesses certain quality of water regulatory effect, possess a large amount of nitrogen in the waste water, to say to the fertile effect of increasing, make its good environmental protection processing apparatus, and whole good environmental protection processing nature.

In the embodiment, an activated carbon filter layer 7, a dephosphorization filler layer 8 and a quartz sand filter layer 9 are arranged in the purification tank 22, and the flow guide pipe 6 faces one side of the activated carbon filter layer 7; there is the clearance between 8 both sides of dephosphorization packing layer and the 7 grades of quartz sand filter layers 9 of active carbon filter layer respectively, and is concrete, and the waste water that gets into purification tank 22 by overflow chamber 4 at first passes through more tiny impurity particle, heavy metal ion, colloid and peculiar smell etc. in the active carbon filter layer 7 and the quartz sand filter layer 9 processing waste water and adsorbs the purification, and dephosphorization packing layer 8 can purify the filter to the phosphide, has improved the filtration purification quality of waste water, leaves sufficient clearance between adjacent two-layer and crosses water buffering.

In this embodiment, the inner wall of the purification tank 22 is provided with a first notch 221 and a second notch 222, the first notch 221 is used for clamping the activated carbon filter layer 7, the second notch 222 is used for clamping the quartz sand filter layer 9, the activated carbon filter layer 7, the dephosphorization filler layer 8 and the quartz sand filter layer 9 are vertically parallel, the top ends of the activated carbon filter layer 7 and the quartz sand filter layer 9 are provided with a handle 10, specifically, the activated carbon filter layer 7 and the quartz sand filter layer 9 need to be taken out after a period of time, the handle 10 is convenient to take out, the first notch 221 and the second notch 222 are used for limiting and guiding, the activated carbon filter layer 7 and the quartz sand filter layer 9 can be vertically inserted into the purification tank 22, and the purification tank 22 is divided into multiple sections.

The intercommunication of sedimentation tank 21 bottom in this embodiment has the blow off pipe 11 to say, and the last pulp pump 12 of installing of blow off pipe 11 way, and blow off pipe 11 says and extends to carry to ecological planting district 3, and is concrete, has contained excrement and urine and bait residue etc. in the mud in the sedimentation tank 21 that stews, consequently, can fertilize in carrying the rice through blow off pipe 11 way.

The tail end of the sewage discharge pipe 11 in the embodiment is provided with a spraying head 13, the spraying head 13 is of a bell-mouth-shaped structure, a rotating bracket 14 is arranged beside the ecological planting area 3, and the spraying head 13 is rotatably connected with the rotating bracket 14. Specifically, under the power action of the slurry pump 12, the spraying head 13 sprays dirt uniformly to the ecological planting area 3 at an angle of 45 degrees obliquely upwards, and under the action of the rotating bracket 14, the spraying head 13 can also adjust the direction.

The upper end of the standing sedimentation tank 21 in the embodiment is of an open structure, the filter 5 is detachably connected with the overflow cavity 4, particularly, additives and the like are conveniently added into the standing sedimentation tank 21, and the detachable structure is beneficial to daily maintenance, replacement and other operations of the filter 5 which is easy to block.

It is worth mentioning that the sludge in the wastewater is usually stored in the standing sedimentation tank 21, when the rice field needs to be fertilized, the sludge can be sprayed through the sewage discharge pipe 11, and the sludge in the breeding wastewater contains high ammonia nitrogen required by the rice.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an aquaculture effluent treatment plant, includes sewage pipe (1) and cell body (2), its characterized in that: the sewage treatment device is characterized in that the tank body (2) is divided into a standing sedimentation tank (21) and a purification tank (22), an overflow cavity (4) which is vertically arranged is arranged in the middle of the standing sedimentation tank (21), a filter (5) is arranged at the upper end of the overflow cavity (4), and the sewage pipe (1) is arranged beside the standing sedimentation tank (21) so that sewage flows into a gap between the overflow cavity (4) and the standing sedimentation tank (21);

the middle part of the overflow cavity (4) is connected with a flow guide pipe (6) communicated with the purification tank (22), and the purification tank (22) is communicated with an ecological planting area (3) for draining water.

2. The aquaculture wastewater treatment apparatus of claim 1, wherein: an active carbon filter layer (7), a dephosphorization filler layer (8) and a quartz sand filter layer (9) are arranged in the purification tank (22), and the flow guide pipe (6) faces one side of the active carbon filter layer (7);

gaps are reserved between the two sides of the dephosphorization filler layer (8) and the activated carbon filter layer (7) and the quartz sand filter layer (9).

3. The aquaculture wastewater treatment apparatus of claim 2, wherein: install first card notch (221) and second card notch (222) on purification tank (22) inner wall, first card notch (221) are used for activated carbon filter layer (7) card is gone into, second card notch (222) are used for quartz sand filter layer (9) card is gone into.

4. An aquaculture wastewater treatment plant according to claim 3, characterized in that: the activated carbon filter layer (7) and the dephosphorization packing layer (8) and the quartz sand filter layer (9) keep vertical parallel, and the activated carbon filter layer (7) and the quartz sand filter layer (9) top end is provided with a handle (10).

5. An aquaculture wastewater treatment plant according to any one of claims 1 to 4, characterized in that: the bottom of the standing sedimentation tank (21) is communicated with a sewage discharge pipe (11), the sewage discharge pipe (11) is provided with a slurry pumping pump (12), and the sewage discharge pipe (11) extends to the ecological planting area (3).

6. The aquaculture wastewater treatment apparatus of claim 5, wherein: the tail end of the sewage discharge pipe (11) is provided with a spraying head (13), and the spraying head (13) is of a horn mouth-shaped structure.

7. The aquaculture wastewater treatment apparatus of claim 6, wherein: the ecological planting district (3) side is installed and is rotated support (14), sprinkle head (13) with it rotates even to rotate support (14).

8. The aquaculture wastewater treatment apparatus of claim 1, wherein: the sedimentation tank (21) upper end of stewing is uncovered formula structure, filter (5) with overflow chamber (4) are detachable connection.