CN215582938U

CN215582938U - Blowdown device for aquaculture

Info

Publication number: CN215582938U
Application number: CN202121372569.2U
Authority: CN
Inventors: 钱程; 李良亚; 张志鑫
Original assignee: Nanjing Zhihan Technology Development Co ltd
Current assignee: Nanjing Zhihan Technology Development Co ltd
Priority date: 2021-06-19
Filing date: 2021-06-19
Publication date: 2022-01-21
Anticipated expiration: 2031-06-19

Abstract

The utility model discloses a sewage discharging device for aquaculture, which comprises a sludge collecting box, wherein a plurality of collecting holes are formed in the top of the sludge collecting box, a baffle is arranged inside the sludge collecting box, two hydraulic rods are arranged on one side of the baffle, which is positioned on one side of the sludge collecting box, and a sludge suction pipe is arranged in the middle of the other side of the sludge collecting box. Impurities in water can enter the sludge collecting box and the baffle plate through the collecting holes on the baffle plate, so that the impurities and the sludge are collected; when sewage is required to be drained, under the action of the two hydraulic rods, the rest areas of the baffle plate, which are not provided with the collecting holes, are pushed to shield the collecting holes in the sludge collecting box, so that the sludge is separated from the water in the culture pond; the sludge pump pumps and discharges the sludge of the sludge collection box to other places; the water pump conveys water in the culture pond to the filtering device for filtering, so that the water resource is recycled.

Description

Blowdown device for aquaculture

Technical Field

The utility model relates to the technical field of sewage discharge devices, in particular to a sewage discharge device for aquaculture.

Background

Aquaculture is the process of feeding organisms suitable for production in water into a constructed culture pond, and capturing and putting the organisms into the market for sale after the organisms grow to a certain size. In the culture process, water in the culture pond and sediment at the bottom of the culture pond need to be discharged at regular time according to the growth environment requirement of the cultured objects, and then clean water is discharged to enter the culture pond. And can discharge water and mud in the drainage process, if direct discharge, then waste water resource, if will separate, then need various filter equipment to separate the work to further increase the blowdown cost. Therefore, the traditional sewage discharge equipment is improved, and the sewage discharge device for aquaculture is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a sewage discharging device for aquaculture, which comprises a sludge collecting box, wherein a plurality of collecting holes are formed in the top of the sludge collecting box, a baffle is arranged inside the sludge collecting box, two hydraulic rods are arranged on one side of the sludge collecting box on one side of the baffle, a sludge suction pipe is arranged in the middle of the other side of the sludge collecting box, a sludge pump is arranged at one end of the sludge suction pipe, a water inlet box is arranged at the top of the sludge collecting box, a first conveying pipe is arranged at the top of the water inlet box, a water suction pump is arranged at one end of the first conveying pipe, a second conveying pipe is arranged at an output port of the water suction pump, and a filtering device is arranged at one end of the second conveying pipe.

As a preferred technical scheme of the utility model, the sludge collection box is fixedly arranged at the bottom end of the interior of the culture pond and is made of stainless steel materials.

As a preferable technical scheme of the utility model, the baffle is also provided with collecting holes with the same specification and quantity as the sludge collecting box, and the baffle is in sliding connection with the inside of the sludge collecting box through limiting plates arranged on two sides of the inside of the sludge collecting box.

As a preferred technical scheme of the utility model, the two hydraulic rods are fixedly embedded at one side of the bottom end inside the culture pond and are subjected to waterproof treatment, and the piston rods of the two hydraulic rods are fixedly connected with two ends of one side of the baffle plate through connecting pieces.

As a preferable technical scheme of the utility model, two ends of the sludge suction pipe are respectively communicated with the inside of the sludge collection box and the input port of the sludge pump, and the output port of the sludge pump is provided with a sludge discharge pipe.

As a preferred technical solution of the present invention, two ends of the first delivery pipe are respectively communicated with the inside of the water inlet box and the input port of the water pump, and two ends of the second delivery pipe are respectively communicated with the output port of the water pump and the inside of the filtering device.

As a preferable technical scheme of the utility model, a plurality of filter screens are arranged in the filter device, and the bottom end of one side of the filter device is provided with a discharge pipe.

The utility model has the beneficial effects that: according to the sewage discharge device for aquaculture, the sludge collection box is arranged at the bottom end inside the culture pond in advance, so that impurities in water can enter the culture pond through the sludge collection box and the collection holes in the baffle plate, and the collection of the impurities and the sludge is realized; when sewage is required to be drained, under the action of two hydraulic pressures, the rest areas of the baffle plate, which are not provided with the collecting holes, are pushed to shield the collecting holes in the sludge collecting box, so that the separation of the sludge from the water in the culture pond is realized; the sludge pump pumps and discharges the sludge of the sludge collection box to other places; the water pump conveys water in the culture pond to the filtering device for filtering, so that the water resource is recycled.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of a waste fitting for aquaculture according to the present invention;

FIG. 2 is a schematic view of a partially exploded view of a waste fitting for aquaculture according to the present invention;

FIG. 3 is a schematic sectional view of a filtering device of a waste fitting device for aquaculture according to the present invention.

In the figure: 1. a sludge collection box; 2. a collection well; 3. a baffle plate; 4. a hydraulic lever; 5. a sludge suction pipe; 6. a sludge pump; 7. a water inlet box; 8. a first delivery pipe; 9. a water pump; 10. a second delivery pipe; 11. a filtration device; 12. and (5) filtering by using a filter screen.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1-3, the pollution discharge device for aquaculture comprises a sludge collection box 1, a plurality of collection holes 2 are formed in the top of the sludge collection box 1, a baffle 3 is arranged inside the sludge collection box 1, two hydraulic rods 4 are arranged on one side of the baffle 3, which is located on one side of the sludge collection box 1, a sludge suction pipe 5 is arranged in the middle of the other side of the sludge collection box 1, a sludge pump 6 is arranged at one end of the sludge suction pipe 5, a water inlet box 7 is arranged on the top of the sludge collection box 1, a first delivery pipe 8 is arranged on the top of the water inlet box 7, a water suction pump 9 is arranged at one end of the first delivery pipe 8, a second delivery pipe 10 is arranged at the output port of the water suction pump 9, and a filtering device 11 is arranged at one end of the second delivery pipe 10.

The sludge collecting box 1 is fixedly arranged at the bottom end inside the culture pond, the sludge collecting box 1 is made of stainless steel materials, and through the arrangement of the sludge collecting box 1, impurities in the water in the culture pond are enabled to enter the interior of the culture pond through the collecting hole 2 formed in the top of the sludge collecting box 1.

Also set up on baffle 3 with the collecting hole 2 of 1 looks specification quantity of sludge collection box, baffle 3 is through the limiting plate that is equipped with in 1 inside both sides of sludge collection box, rather than 1 inside sliding connection of sludge collection box, has also seted up a plurality of collecting hole 2 on through baffle 3, makes its movable baffle 3 all the other regions of not seting up collecting hole 2 shelter from collecting hole 2 on the sludge collection box 1, realizes the separation to mud and breed pond water.

Two hydraulic stem 4 are all fixed to be inlayed and are established in one side of breeding pond inside bottom to do water repellent, the piston rod of two hydraulic stem 4 all through the both ends fixed connection of connecting piece and 3 one sides of baffle, through the setting of two hydraulic stem 4, provide the motive force for promoting baffle 3.

The both ends of mud suction tube 5 are linked together with the inside of sludge collection box 1 and the input port of sludge pump 6 respectively, and the mud discharge pipe is installed to the delivery outlet of sludge pump 6, through the setting of sludge pump 6, makes it discharge the mud suction in the mud collection box 1 to other places through mud suction tube 5.

The both ends of first conveyer pipe 8 are linked together with the inside of the box 7 of intaking and the input port of suction pump 9 respectively, and the both ends of second conveyer pipe 10 are linked together with the inside of filter equipment 11 respectively the delivery outlet of suction pump 9, through the setting of suction pump 9, make it carry the inside of filter equipment 11 through the interior water of first conveyer pipe 8 and second conveyer pipe 10 with breeding the pond.

The inside of filter equipment 11 is provided with a plurality of filter screen 12, and the bottom of its one side installs the discharge pipe, through the setting of a plurality of filter screen 12 in filter equipment 11, makes it filter impurity wherein to the water of discharging, realizes the cyclic utilization to the water resource.

When the device works, impurities in the water of the culture pond are precipitated and enter the sludge collection box 1 through the collection hole 2 formed in the top of the sludge collection box 1 by the arrangement of the sludge collection box 1; the baffle 3 is also provided with a plurality of collecting holes 2, so that the rest areas of the movable baffle 3, which are not provided with the collecting holes 2, shield the collecting holes 2 on the sludge collecting box 1, and the separation of sludge from water in the culture pond is realized; through the arrangement of the two hydraulic rods 4, a pushing force is provided for pushing the baffle 3; the sludge pump 6 is arranged to suck and discharge the sludge in the sludge collection box 1 to other places through the sludge suction pipe 5; the water pump 9 is arranged to convey the water in the culture pond to the inside of the filtering device 11 through the first conveying pipe 8 and the second conveying pipe 10; through the arrangement of a plurality of filter screens 12 in the filter device 11, the filter device filters impurities in the discharged water, and realizes the cyclic utilization of water resources.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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. A pollution discharge device for aquaculture comprises a sludge collection box (1) and is characterized in that a plurality of collection holes (2) are formed in the top of the sludge collection box (1), a baffle (3) is arranged inside the sludge collection box (1), two hydraulic rods (4) are arranged on one side, located on one side of the sludge collection box (1), of one side of the baffle (3), a sludge suction pipe (5) is arranged in the middle of the other side of the sludge collection box (1), a sludge pump (6) is arranged at one end of the sludge suction pipe (5), a water inlet box (7) is arranged on the top of the sludge collection box (1), a first conveying pipe (8) is arranged on the top of the water inlet box (7), a water suction pump (9) is arranged at one end of the first conveying pipe (8), a second conveying pipe (10) is arranged at the output port of the water suction pump (9), one end of the second conveying pipe (10) is provided with a filtering device (11).

2. The waste fitting discharging device for aquaculture of claim 1, wherein said sludge collection box (1) is fixedly installed at the bottom end of the interior of the culture pond, and said sludge collection box (1) is made of stainless steel material.

3. The blowdown apparatus for aquaculture according to claim 1, wherein the baffle plate (3) is also provided with collection holes (2) of the same size and number as the sludge collection tank (1), and the baffle plate (3) is slidably connected with the inside of the sludge collection tank (1) through limiting plates arranged on two sides of the inside of the sludge collection tank (1).

4. The blowdown apparatus for aquaculture according to claim 1, wherein the two hydraulic rods (4) are fixedly embedded at one side of the bottom end inside the aquaculture pond and are subjected to waterproof treatment, and piston rods of the two hydraulic rods (4) are fixedly connected with two ends of one side of the baffle (3) through connecting pieces.

5. The sewage draining device for aquaculture according to claim 1, wherein two ends of the sludge suction pipe (5) are respectively communicated with the inside of the sludge collection tank (1) and the input port of the sludge pump (6), and the output port of the sludge pump (6) is provided with a sludge discharge pipe.

6. A waste fitting discharging device for aquaculture as claimed in claim 1, characterized in that the two ends of said first delivery pipe (8) are respectively in communication with the inside of the water intake box (7) and the input of the suction pump (9), and the two ends of said second delivery pipe (10) are respectively in communication with the output of the suction pump (9) and the inside of the filtering device (11).

7. A waste fitting discharging device for aquaculture according to claim 1, characterized in that said filtering means (11) is provided with several filtering screens (12) inside and a discharge pipe is mounted at the bottom end of one side thereof.