CN214482869U

CN214482869U - Rotary pollution discharge device for aquaculture

Info

Publication number: CN214482869U
Application number: CN202120438847.3U
Authority: CN
Inventors: 王泽宇; 王刚
Original assignee: Sichuan Longze Qianyu Agricultural Technology Co ltd
Current assignee: Sichuan Longze Qianyu Agricultural Technology Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-10-26
Anticipated expiration: 2031-03-01

Abstract

The utility model provides an aquaculture is with rotatory waste fitting discharging, includes rotatory pipe and bottom tube, bottom tube pot head is established in rotatory socle portion, and the other end is connected to the bottom of the case blow off pipe mouth of pipe of breeding, is equipped with a plurality of sides water inlets in the side of rotatory pipe, be equipped with first drive blade in the side water inlet, be connected with centraxonial one end at the center of rotatory pipe, rotatory pipe can be rotatory around the axis, centraxonial other end fixed connection is equipped with a plurality of brushes that drive perpendicularly in the bottom tube center on rotatory tub of external diameter, it is rotatory to drive the brush by the rotatory drive of rotatory pipe.

Description

Rotary pollution discharge device for aquaculture

Technical Field

The utility model relates to a cultured equipment field is a rotary waste fitting discharging for aquaculture particularly.

Background

Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control. Generally comprises the whole process of cultivating aquatic products from seedlings under artificial feeding management. In a broad sense, this may also include the proliferation of aquatic resources. Aquaculture has modes of rough culture, intensive culture, high-density intensive culture and the like. The rough culture is to put seedlings in medium and small natural waters and to culture aquatic products such as fish in lakes and reservoirs, shellfish in shallow seas and the like by completely relying on natural baits. Intensive culture is to culture aquatic products such as pond fish culture, net cage fish culture, fence culture and the like in a small water body by using bait casting and fertilizing methods. The high-density intensive culture adopts methods of flowing water, controlling temperature, increasing oxygen, feeding high-quality baits and the like to carry out high-density culture in a small water body so as to obtain high yield, such as flowing water high-density fish culture, shrimp culture and the like.

In the aquaculture process, people need to put baits into water, and part of the baits are eaten and part of the baits are settled to the water bottom. When aquatic products such as crucian or shrimp are cultured, the moving areas of most of the fishes and the shrimps are gathered at the bottom of the culture box, so that solid impurities such as residual bait, excrement and the like are mixed together at the bottom of the culture box when sewage is discharged, and the pollution discharge at the opening of a sewage discharge pipe at the bottom is not facilitated. At the center of the prior art, the filter screen is often used for filtering, but the filter screen is often caught by the water flow due to the structure, the filter screen is blocked by fish and shrimp bodies, the pollution discharge capacity is reduced, and the filter screen needs to be cleaned manually at regular time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aquaculture uses rotatory waste fitting discharging can utilize and last blowdown in-process rivers as power, has realized the filtration discharge to little volume impurity such as excrement and urine or fodder residue and the discharge to fish shrimp debris to can not cause the injury to aquaculture organism, its cost is lower, be convenient for production and popularization.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

Preferably, the first driving blade is a driving sheet formed on the outer wall of the rotating pipe through a stamping process, the uncut part of the driving sheet is connected with the rotating pipe, the cut part is bent into the rotating pipe to form the first driving sheet, and the side water inlet is a notch formed on the outer wall of the rotating pipe during cutting.

Preferably, a plurality of second driving blades are arranged at the bottom of the rotating pipe, and the rotating plane of the second driving blades is parallel to the pipe orifice.

Preferably, a fine brush is provided outside the side water inlet.

Preferably, the fine hair brush is a double row fine hair brush arranged in a cross-facing manner.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses can utilize and last among the blowdown process rivers as power, realize the filtration discharge to little volume impurity such as excrement and urine or fodder residue and to the discharge of fish shrimp debris to can not cause the injury to aquaculture organism, its cost is lower, the production and the popularization of being convenient for.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a bottom view of the present invention.

Fig. 4 is a perspective schematic view of a part of the structure of the present invention.

Wherein the reference numbers are as follows: 1-thin hairbrush, 2-rotating pipe, 3-bottom pipe, 4-side water inlet, 5-driving hairbrush, 6-second driving blade, 7-middle shaft and 8-first driving blade.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 in specific cases to those skilled in the art.

Examples

The utility model provides an aquaculture is with rotatory waste fitting discharging, includes rotatory pipe 2 and

bottom tube

3, 3 pot heads of bottom tube are established in rotatory 2 bottoms of pipe, and the other end is connected to the bottom of the case blow off pipe mouth of pipe of breed. In the process of breeding, pollution discharge and water change, water flow is only discharged from the structure of the utility model.

At the bottom of the rotary pipe 2, a second driving vane 6 is arranged, the rotating plane of which is parallel to the bottom nozzle of the rotary pipe 2. One end of the middle shaft 7 is connected to the center of the rotary pipe 2, the other end is connected to the center of the bottom pipe 3, and the rotary pipe 2 can rotate around the middle shaft 7. The side surface of the rotary pipe 2 is provided with a plurality of side water inlets 4, when water flows in from the side water inlets 4, the water flows provide driving force to the rotary pipe 2 through the second driving vanes 6, and the rotary pipe 2 rotates relative to the middle shaft 7 and the bottom pipe 3.

The side water inlet 4 is provided with a first driving blade 8, in this embodiment, the first driving blade 8 is a driving piece formed on the outer wall of the rotating pipe 2 by a stamping process, three sides of the driving piece are cut off, the cut side of the first driving blade 8 is bent towards the inside of the rotating pipe 2, and the uncut side of the first driving blade is connected with the rotating pipe 2. The cut part of the rotary pipe 2 forms a side water outlet 4, so that when the device is used for sewage disposal, part of water flow is discharged through the side surface of the rotary pipe 2, and the rotation of the non-rotary pipe 2 provides power.

Be equipped with a plurality of brushes 5 that drive on the 2 outer walls of swivel pipe, drive brushes 5 along with swivel pipe 2 together rotatory and sweep the periphery of drain, like this when live things such as fish and shrimp are close the drain, can receive the driving of driving brushes 5 and keep away from the drain, the solid debris such as incomplete bait excrement and urine of simultaneously death or breed bottom of the case portion formation returns along with rivers are close to swivel pipe 2.

On rotatory pipe 2, the outside of each side water inlet 4 still is equipped with thin brush 1, and thin brush 1 sets up for double cross confrontation, thin brush 1 length is less than the length of driving brush 5, drives the back through driving brush 5 for the first time, probably has a small amount of live object and has not been got rid of and be close to rotatory pipe 2. At this time, the sundries, dead bodies and dead objects are contacted with the side water inlet 4 by the water flow, and due to the action of the fine hair brush 1, larger substances such as dead bodies and living objects and the like are blocked by the fine hair brush 1, and the substances such as fecal fodder residues and the like enter from the side water inlet 4 and are discharged to the sewage conduit. After a period of time, the dead body will break loose and leave after being adsorbed on the fine hair brush 1 for a period of time due to the force of the living body itself, and the dead body will gradually bend the fine hair brush 1 because it will not move, and enter the side water inlet 4 to be discharged into the sewage pipeline along with the water flow.

The use principle is as follows: will the utility model discloses install the mouth of pipe to the bottom of the aquatic products farming box bottom blow off pipe of tendency, drive rotatory pipe 2 by circulating water flow and rotate, the brush 5 that drives on the rotatory pipe 2 carries out preliminary driving to bottom live object, carries out secondary filter to live object through locating thin brush 1 on the side water inlet 4 for only residue, dead thing and sewage pass through the utility model discloses discharge among the sewer pipe pipeline.

According to the above embodiment, alright realize the utility model discloses well. It is worth to say that, on the premise of the above structural design, in order to solve the same technical problem, even if some insubstantial changes or retouching are made in the utility model, the essence of the adopted technical scheme is still the same as the utility model, so it should be in the protection scope of the utility model.

Claims

1. A rotary sewage discharge device for aquaculture, characterized in that it comprises a rotary pipe (2) and a bottom pipe (3), one end of the bottom pipe (3) is sleeved on the bottom of the rotary pipe (2), and the other end is connected to the bottom pipe (3). The sewage pipe pipeline at the bottom of the breeding box is provided with several side water inlets (4) on the side of the rotating pipe (2), and a first driving blade (8) is arranged in the side water inlet (4), and the rotating pipe (2) is provided with a first driving blade (8). The center is connected with one end of the central axis (7), the rotating pipe (2) can rotate around the central axis (7), and the other end of the central axis (7) is fixedly connected to the center of the bottom pipe (3), and the rotating pipe ( 2) A number of driving brushes (5) are arranged on the outer side, and the driving brushes (5) are driven to rotate by the rotation of the rotating tube (2).

2 . The rotary sewage discharge device for aquaculture according to claim 1 , wherein the first driving blade ( 8 ) is a driving blade made by stamping on the outer wall of the rotary pipe ( 2 ). 3 . , the uncut part is connected with the rotating pipe (2), the cut part is bent into the rotating pipe (2) to form the first driving blade (8), and the side water inlet (4) is the rotating pipe (2) during the cutting process. 2) The notch formed in the outer wall.

3. A rotary sewage discharge device for aquaculture according to claim 2, characterized in that: a plurality of second driving blades (6) are arranged at the bottom of the rotary pipe (2), and the second driving blades (6) The plane of rotation is parallel to the bottom of the tube.

4 . The rotary sewage discharge device for aquaculture according to claim 3 , wherein a fine brush ( 1 ) is provided outside the side water inlet ( 4 ). 5 .

5 . The rotary sewage discharge device for aquaculture according to claim 4 , wherein the fine-bristled brush ( 1 ) is a double-row fine-bristled brush arranged in a cross-opposed manner. 6 .