CN217407463U

CN217407463U - Aquaculture circulating water and filth collecting system

Info

Publication number: CN217407463U
Application number: CN202221201026.9U
Authority: CN
Inventors: 杨长军
Original assignee: Nanchong Yingyu Aquatic Technology Co ltd
Current assignee: Nanchong Yingyu Aquatic Technology Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-09-13
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses an aquaculture circulating water and sewage collection system, the periphery of the middle upper part of a central drain pipe is provided with a water filtering hole, the top water filtering hole of the central drain pipe is higher than the water level line of a culture pond, one way of the water outlet pipe is in an L shape, one end of the other way of the water outlet pipe is fixedly connected with the bottom of the central drain pipe, one side below an isolation net is provided with a bottom sewage draining exit, the bottom sewage draining exit is connected with two ways of sewage draining exits, two ways of sewage draining exits are in an L shape, the other ends of the two ways of sewage draining exits enter a bottom sewage collection barrel, the outer sides of the two ways of sewage draining exits are fixed with a culture pond sewage draining valve, a sedimentation pond overflow exit is connected with the water outlet of the other way of the water outlet pipe, two ends parallel to the inner side of a sedimentation pond are fixed with guide plates, the bottom of the guide plates and the bottom of the sedimentation pond are left with a gap, the upper end is higher than the water level line, the bottom of the outer side of the sedimentation pond is fixed with a sedimentation pond sewage draining exit, the outer side of the sedimentation pond sewage valve is fixed with the sedimentation pond, the sedimentation tank outside top is fixed with the sedimentation tank drain pipe, and the sedimentation tank drain pipe is less than the water level line, and the sedimentation tank drain pipe outside is fixed with the water pump, and the water pump delivery port is connected with advance water piping. The utility model discloses rational in infrastructure, recirculating water aquaculture and blowdown are effectual, convenient to use, efficient.

Description

Aquaculture circulating water and filth collecting system

Technical Field

The utility model relates to an aquaculture especially relates to an aquaculture circulating water culture and filth collection system.

Background

The aquaculture is an important component of agricultural production, the scale of the aquaculture is continuously enlarged along with the development of the economic society of China, and the industrialized intensive aquaculture is widely popularized and applied due to small occupied area, small water consumption and high yield, but has higher requirements on a sewage discharge system and a culture environment due to high unit culture density.

At present, the water body for culturing fish in the pond can not flow, and fish feces and residual bait are deposited at the bottom of the pond and can not be discharged, so that the water quality is easy to deteriorate. Although the aerator can promote the water body to flow and increase oxygen, the excrement and the residual bait cannot be discharged, so that the water body pollution is easily caused, and the culture yield is low, the benefit is poor and the risk is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an aquaculture circulating water culture and sewage collection system which has reasonable structure, convenient use, low cost and high efficiency.

The utility model discloses technical scheme: an aquaculture circulating water culture and sewage collection system comprises a culture pond, a water inlet pipe, a central drain pipe, a separation net, a water outlet pipe, a bottom sewage discharge port, two sewage discharge pipes, a culture pond sewage discharge valve, a bottom sewage collection barrel, a water separation barrel, a sewage collection barrel sewage discharge pipe, a sedimentation tank overflow port, a guide plate, a sedimentation tank sewage discharge pipe, a sedimentation tank sewage discharge valve, a sedimentation tank drain pipe and a water pump, wherein the upper part of the culture pond is a cylinder or an octagon, the lower part of the culture pond is a cone, the bottom sewage collection barrel is fixed on one side of the culture pond, the sedimentation tank is fixed on the other side of the culture pond, the water inlet pipe is fixed on one side of the culture pond, the water level line of the culture pond of the water inlet pipe is 15-25 degrees, the central drain pipe penetrates through the bottom of the cone of the culture pond and is fixedly connected with the water outlet pipe, water filtering holes are formed in the periphery of the middle upper part of the central drain pipe, the water filtering holes in the top of the central drain pipe are higher than the water level line of the culture pond, one water outlet pipe is L-shaped, one end of the other water outlet pipe is fixedly connected with the bottom of the central water outlet pipe, the other end of the water outlet pipe is a water outlet of the culture pond, the height of the water outlet is lower than the water level line of the culture pond, an isolation net is fixed at the bottom of a conical body of the culture pond, a bottom sewage outlet is arranged on one side below the isolation net and is connected with two sewage pipes, the two sewage pipes are L-shaped, the other ends of the two sewage pipes enter a bottom sewage collecting barrel, a culture pond sewage valve is fixed on the outer side of the two sewage pipes, a water isolating barrel is fixed on the periphery of the upper part of the inner wall of the bottom sewage collecting barrel, a sewage collecting barrel sewage pipe is fixed at the bottom of the bottom sewage collecting barrel, and a sewage valve is fixed on the outer side of the sewage collecting barrel; sedimentation tank overflow mouth is connected with outlet pipe delivery port all the way, be on a parallel with sedimentation tank inside lateral pool wall both ends and be fixed with the deflector, the space is left with the sedimentation tank bottom in the deflector bottom, the upper end is higher than the water line, sedimentation tank outside bottom is fixed with the sedimentation tank blow off pipe, the sedimentation tank blow off pipe outside is fixed with the sedimentation tank blowoff valve, sedimentation tank outside top is fixed with the sedimentation tank drain pipe, the sedimentation tank drain pipe is less than the water line, the sedimentation tank drain pipe outside is fixed with the water pump, water pump delivery port and advance water piping connection.

The sedimentation tank is a cuboid, the bottom of the sedimentation tank inclines outwards, and the inclination angle is 10-45 degrees.

The gap between the bottom end of the guide plate and the bottom of the pool is 5-30 cm.

The water separating barrel is cylindrical, and a gap between the bottom end and the bottom of the bottom dirt collecting barrel is 20-60 cm.

The utility model discloses put into the breed pond with aquatic products, utilize its water inlet to the impulsive force of pond edge slope intaking, make the water rotation in the breed district, excrement and urine residual food will gather in breed district center and bottom. Excrement, residual bait and the like suspended at the middle upper part of the culture area are discharged along with water through a water outlet pipe, are discharged after being treated by a sewage collecting tank, circulate to a water inlet of the culture tank and are recycled for circulating water culture; simultaneously, the filth that deposits in breed district bottom discharges through two routes blow off pipe, handles through the filth collecting vessel, collects the filth and recycles, can regard as fertilizer.

The utility model discloses it is rational in infrastructure, not only to having handled the sewage filth of upper portion in breeding the pond, retrieve again, utilize recirculating water aquaculture, handled the bottom of the pool filth of breeding moreover. The recirculating aquaculture and sewage discharge effect is good, the use is convenient, and the efficiency is high.

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

1. the utility model discloses a collection to the sewage filth of upper portion, bottom in breeding the pond to reprocess respectively, collect again. The sewage is collected and treated while clean water is recycled for cultivation, so that water sources are saved, and cultivation cost is reduced.

2. The utility model discloses utilize the rotation of water in breeding the pond, the filth is handled in time, and the treatment effect is good, and recycle can be recycled to the filth, has reduced the pollution of breed to the environment.

3. The utility model has the advantages of being scientific and reasonable in structure, convenient to use, the energy consumption is low, has practiced thrift the breed cost, has improved economic efficiency.

4. The utility model is built once, used for a long time, has no maintenance cost, long service life and low cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be further explained with reference to fig. 1:

an aquaculture circulating water culture and sewage collection system comprises a culture pond 1, a water inlet pipe 2, a central drain pipe 3, an isolation net 4, a water outlet pipe 5, a bottom sewage discharge outlet 6, two sewage discharge pipes 7, a culture pond sewage discharge valve 8, a bottom sewage collection barrel 9, a water-proof barrel 10, a sewage collection barrel sewage discharge pipe 11, a sedimentation pond 12, a sedimentation pond overflow port 13, a guide plate 14, a sedimentation pond sewage discharge pipe 15, a sedimentation pond sewage discharge valve 16, a sedimentation pond drain pipe 17 and a water pump 18, wherein the upper part of the culture pond 1 is a cylinder or an octagon body, the lower part of the culture pond is a cone body, the bottom sewage collection barrel 9 is fixed on one side of the culture pond 1, the sedimentation pond 12 is fixed on the other side of the culture pond 1, the water inlet pipe 2 is fixed on one side of the culture pond 1, the water level line 19 of the culture pond is above, the included angle between the water inlet pipe 2 and the excircle of the culture pond 1 is 15-25 degrees, the central drain pipe 3 passes through the bottom of the cone body of the culture pond 1 and is fixedly connected with the water outlet pipe 5, the periphery of the middle upper part of the central drain pipe 3 is provided with water filtering holes, the water filtering holes at the top of the central drain pipe 3 are higher than a water level line 19 of a culture pond, one path of the water outlet pipe 5 is L-shaped, one end of one path of the water outlet pipe 5 is fixedly connected with the bottom of the central drain pipe 3, the other end of the water outlet pipe is a water outlet of the culture pond 1, the height of the water outlet is lower than the water level line 19 of the culture pond, the bottom of a conical body of the culture pond 1 is fixedly provided with a separation net 4, one side below the separation net 4 is provided with a bottom sewage outlet 6, the bottom sewage outlet 6 is connected with two paths of sewage pipes 7, the two paths of sewage pipes 7 are L-shaped, the other end of the two paths of sewage pipes 7 enters a bottom sewage collecting barrel 9, a sewage valve 8 of the culture pond is fixedly arranged outside the two paths of sewage pipes 7 so as to adjust the flow entering the bottom sewage collecting barrel 9 and improve the sewage collecting effect, a water-proof barrel 10 is fixed on the periphery of the upper part of the inner wall of the bottom sewage collecting barrel 9, a sewage pipe 11 is fixed on the bottom of the bottom sewage collecting barrel 9, a drain valve is fixed on the outer side of the drain pipe 11 of the sewage collecting barrel; the overflow port 13 of the sedimentation tank is connected with the water outlet of the water outlet pipe 5, the two ends of the tank wall in the sedimentation tank 12 are fixed with guide plates 14, the bottom end of each guide plate 14 and the tank bottom of the sedimentation tank 12 are reserved with a gap, the upper end of each guide plate is higher than a water level line 20, the water entering the tank bottom is guided, the sewage is precipitated and guided to the outside of the bottom, the bottom of the outside of the sedimentation tank 12 is fixed with a drainage pipe 15 of the sedimentation tank, the outside of the drainage pipe 15 of the sedimentation tank is fixed with a drainage valve 16 of the sedimentation tank, the top of the outside of the sedimentation tank 12 is fixed with a drainage pipe 17 of the sedimentation tank, the drainage pipe 17 of the sedimentation tank is lower than the water level line 20, clean water higher than the water level line is conveniently discharged from the sedimentation tank 12, the outside of the drainage pipe 17 of the sedimentation tank is fixed with a water pump 18, the water outlet of the water pump 18 is connected with a water inlet pipe 2, the clean water discharged from the drainage pipe 17 of the sedimentation tank is pumped into the cultivation tank 1 through the water pump 18 and then recycled, and circulating aquaculture is realized.

The sedimentation tank 12 is a cuboid, the bottom of the sedimentation tank inclines outwards, and the inclination angle is 10-45 degrees.

The gap between the bottom end of the guide plate 14 and the bottom of the pool is 5-30 cm.

The water-isolating bucket 10 is cylindrical, and the gap between the bottom end of the water-isolating bucket and the bottom of the bottom dirt collecting bucket 9 is 20-60 cm.

The central drain pipe 3, the one-way water outlet pipe 5 and the two-way sewage discharge pipe 7 are all common hollow water pipes which can be purchased in the market.

Claims

1. The utility model provides an aquaculture circulating water culture and filth collection system, including breed pond, the inlet tube, central drain pipe, the separation net, outlet pipe all the way, the bottom drain, two-way blow off pipe, breed pond blowoff valve, bottom filth collecting vessel, separate the cask, filth collecting vessel blow off pipe, the sedimentation tank, sedimentation tank overflow mouth, the deflector, the sedimentation tank blow off pipe, the sedimentation tank blowoff valve, the sedimentation tank drain pipe, a water pump, breed pond upper portion is cylinder or octagon, the lower part is the cone, breed pond one side and be fixed with bottom filth collecting vessel, the opposite side is fixed with the sedimentation tank, the inlet tube is fixed in breed pond one side, breed pond water line top, inlet tube breed pond excircle contained angle is 15-25 degrees, central drain pipe passes breed pond cone bottom and all the way fixed connection, its characterized in that: the periphery of the middle upper part of the central drain pipe is provided with water filtering holes, the water filtering holes at the top of the central drain pipe are higher than a water level line of a culture pond, one path of water outlet pipe is L-shaped, one end of one path of water outlet pipe is fixedly connected with the bottom of the central drain pipe, the other end of the water outlet pipe is a water outlet of the culture pond, the height of the water outlet is lower than the water level line of the culture pond, an isolation net is fixed at the bottom of a conical body of the culture pond, one side below the isolation net is provided with a bottom sewage outlet, the bottom sewage outlet is connected with two paths of sewage pipes, the two paths of sewage pipes are L-shaped, the other ends of the two paths of sewage pipes enter a bottom sewage collecting barrel, a sewage valve of the culture pond is fixed on the outer side of the two paths of sewage pipes, a water isolating barrel is fixed on the periphery of the upper part of the inner wall of the bottom sewage collecting barrel, a sewage collecting barrel is fixed on the bottom of the sewage collecting barrel, and a sewage valve is fixed on the outer side of the sewage pipe of the bottom sewage collecting barrel; sedimentation tank overflow mouth is connected with outlet pipe delivery port all the way, be on a parallel with sedimentation tank inside lateral pool wall both ends and be fixed with the deflector, the space is left with the sedimentation tank bottom in the deflector bottom, the upper end is higher than the water line, sedimentation tank outside bottom is fixed with the sedimentation tank blow off pipe, the sedimentation tank blow off pipe outside is fixed with the sedimentation tank blowoff valve, sedimentation tank outside top is fixed with the sedimentation tank drain pipe, the sedimentation tank drain pipe is less than the water line, the sedimentation tank drain pipe outside is fixed with the water pump, water pump delivery port and advance water piping connection.

2. An aquaculture circulating water and waste collection system according to claim 1 wherein: the sedimentation tank is a cuboid, the bottom of the sedimentation tank inclines outwards, and the inclination angle is 10-45 degrees.

3. An aquaculture circulating water and waste collection system according to claim 1 or 2 wherein: the gap between the bottom end of the guide plate and the bottom of the pool is 5-30 cm.

4. An aquaculture circulating water and waste collection system according to claim 3 wherein: the water separating barrel is cylindrical, and a gap between the bottom end and the bottom of the bottom dirt collecting barrel is 20-60 cm.