CN215602672U

CN215602672U - Sewage discharge equipment of aquaculture pond

Info

Publication number: CN215602672U
Application number: CN202122254532.6U
Authority: CN
Inventors: 蒋军; 孟爱军; 钱学军; 李北宁
Original assignee: Suzhou Peiente Biotechnology Co ltd
Current assignee: Suzhou Peiente Biotechnology Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-01-25
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a sewage discharging device of an aquaculture pond, which comprises a sewage collecting box arranged at the bottom end inside the aquaculture pond, wherein the outer side of the top end of the sewage collecting box is in contact connection with the inner wall of the aquaculture pond, the top end of the sewage collecting box is detachably connected with a blocking net, one side outside the aquaculture pond is provided with a water inlet pump, the water outlet end of the water inlet pump is connected with a water inlet pipe, the water inlet pipe penetrates through the aquaculture pond and is positioned in the sewage collecting box, the other side outside the aquaculture pond is provided with a drainage pump, the water inlet end of the drainage pump is connected with a sewage discharging pipe, the sewage discharging pipe penetrates through the aquaculture pond and is positioned in the sewage collecting box, the filter box is detachably connected onto the sewage discharging pipe, and the middle part of the bottom end of the sewage collecting box is provided with a sewage discharging mechanism. The utility model realizes the sewage disposal in the aquaculture pond, has lower cost, greatly reduces the labor force of workers, and is convenient for disassembling, maintaining and cleaning equipment, thereby improving the sewage disposal efficiency of the aquaculture pond.

Description

Sewage discharge equipment of aquaculture pond

Technical Field

The utility model relates to the technical field of aquaculture, in particular to a sewage discharging device of an aquaculture pond.

Background

Aquaculture breeds under the artificial control, breed and the production activity of results aquatic animals and plants, aquaculture has rough culture, modes such as intensive culture and high density intensive culture, traditional fish culture mode is mostly rough culture, like the pond, the flowing water pond, box with a net etc., this kind of farming mode is great to the degree of dependence of environment, and can cause the pollution of certain degree to the environment, along with aquaculture gradually gets into the batch production stage, breed in the breed pond and replace traditional rough culture mode gradually, aquaculture filters and blowdown requirement in to the breed pond is higher, in the current aquaculture facility, still need a large amount of labours to carry out work such as clean blowdown to the aquaculture pond, and equipment cost such as microfilter is high, the maintenance cost is also higher, consequently, need for a low cost urgently, and easy operation, the convenient maintenance of dismantling, the blowdown equipment in the aquaculture pond of clearance simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide sewage discharge equipment for an aquaculture pond, which is used for solving the problems in the prior art, realizing sewage discharge treatment for the aquaculture pond, having lower cost, greatly reducing the labor force of workers, and being convenient for disassembly, maintenance and cleaning, thereby improving the sewage discharge efficiency of the aquaculture pond.

In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a sewage discharging device of an aquaculture pond, which comprises a sewage collecting box arranged at the bottom end inside the aquaculture pond, wherein the outer side of the top end of the sewage collecting box is in contact connection with the inner wall of the aquaculture pond, the top end of the sewage collecting box is detachably connected with a blocking net, one side outside the aquaculture pond is provided with a water inlet pump, the water outlet end of the water inlet pump is connected with a water inlet pipe, the water inlet pipe penetrates through the aquaculture pond and is positioned in the sewage collecting box, the other side outside the aquaculture pond is provided with a drainage pump, the water inlet end of the drainage pump is connected with a sewage discharging pipe, the sewage discharging pipe penetrates through the aquaculture pond and is positioned in the sewage collecting box, the sewage discharging pipe is detachably connected with a filter box, and the middle part of the bottom end of the sewage collecting box is provided with a sewage discharging mechanism.

Preferably, first filter screen, second filter screen and filter pulp have set gradually along rivers play direction in the rose box, vertical spout has been seted up to rose box inside wall symmetry, first filter screen the second filter screen with the filter pulp all passes through vertical spout with rose box sliding connection, first filter screen is close to one side of rose box water inlet is provided with the dirty groove of collection, the dirty tank bottom end of collection with the connection can be dismantled to the rose box.

Preferably, the rose box both ends all are provided with the connecting piece, the rose box passes through the connecting piece with the connection can be dismantled to the blow off pipe, the connecting piece includes screwed pipe and connecting pipe, connecting pipe fixed connection be in on the rose box, screwed pipe slip cap is established on the blow off pipe, the blow off pipe is close to the first spacing ring of one end fixedly connected with of rose box, the screwed pipe is kept away from the one end fixedly connected with second spacing ring of rose box, first spacing ring with the spacing cooperation of second spacing ring, the connecting pipe surface has seted up the screw thread, the screwed pipe with connecting pipe threaded connection.

Preferably, the sewage discharging mechanism is connected with the rotating shaft in the middle of the bottom end of the sewage collecting box in a rotating mode, a plurality of sewage pushing plates are fixedly connected to the rotating shaft along the circumferential direction, the distance between every two adjacent sewage pushing plates is the same, a worm wheel is fixedly connected to the top end of the rotating shaft, an impeller is connected to the sewage discharging pipe in a rotating mode, a worm is fixedly connected to the middle of the impeller, and the worm is meshed with the worm wheel.

Preferably, one end of the connecting pipe close to the first limiting ring is fixedly connected with a sealing ring.

Preferably, the top of the filter box is hinged with a box cover, a sealing gasket is arranged between the filter box and the box cover, and the sealing gasket is fixedly connected to the box cover.

Preferably, the dirt collecting box is a funnel-shaped box body.

Preferably, one end of the water inlet pipe extending into the sewage collecting tank is fixedly connected with a filter screen.

The utility model discloses the following technical effects: according to the sewage discharging equipment for the aquaculture pond, provided by the utility model, the operation of the sewage discharging mechanism at the bottom of the aquaculture pond is driven while sewage is discharged, so that the quick and efficient sewage discharging treatment for the aquaculture pond is realized, the cost is lower, the labor force of workers is greatly reduced, and the equipment is convenient to disassemble, maintain and clean, so that the sewage discharging efficiency of the aquaculture pond is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, 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 to obtain other drawings without inventive exercise.

FIG. 1 is a schematic view of the structure of a sewage draining apparatus of the present invention;

FIG. 2 is a schematic cross-sectional view of a filter box according to the present invention;

FIG. 3 is a schematic top view of the filtration tank of the present invention;

FIG. 4 is a schematic view of a connector structure according to the present invention;

FIG. 5 is a schematic top view of the drainage mechanism of the present invention;

wherein, 1-pushing the dirt board; 2-a barrier net; 3-a sewage collection tank; 4-a rotating shaft; 5-a sewage draining pipe; 6-a threaded pipe; 7-a filter box; 8, draining the pump; 9-a water inlet pipe; 10-a water inlet pump; 11-a filter screen; 12-a connecting tube; 13-box cover; 14-a dirt collecting groove; 15-a first filter screen; 16-a second filter screen; 17-filter cotton; 18-a vertical chute; 19-a first stop collar; 20-a worm; 21-a sealing ring; 22-a second stop collar; 23-an impeller; 24-worm wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The utility model provides a sewage discharging device of an aquaculture pond, which comprises a sewage collecting box 3 arranged at the bottom end inside the aquaculture pond, wherein the outer side of the top end of the sewage collecting box 3 is in contact connection with the inner wall of the aquaculture pond, the top end of the sewage collecting box 3 is detachably connected with a blocking net 2, one side outside the aquaculture pond is provided with a water inlet pump 10, the water outlet end of the water inlet pump 10 is connected with a water inlet pipe 9, the water inlet pipe 9 penetrates through the aquaculture pond and is positioned in the sewage collecting box 3, the other side outside the aquaculture pond is provided with a drainage pump 8, the water inlet end of the drainage pump 8 is connected with a sewage discharging pipe 5, the sewage discharging pipe 5 penetrates through the aquaculture pond and is positioned in the sewage collecting box 3, the sewage discharging pipe 5 is detachably connected with a filter box 7, and the middle part of the bottom end of the sewage collecting box 3 is provided with a sewage discharging mechanism.

Further optimization scheme, in order to guarantee the filter effect, along rivers play direction and set gradually first filter screen 15 in the rose box 7, second filter screen 16 and filter pulp 17, first filter screen 15 aperture is greater than second filter screen 16 aperture, vertical spout 18 has been seted up to 7 inside walls symmetry of rose box, first filter screen 15, second filter screen 16 and filter pulp 17 are all through vertical spout 18 and rose box 7 sliding connection, one side that first filter screen 15 is close to the water inlet of rose box 7 is provided with dirty groove 14 of collection, dirty groove 14 bottom of collection can be dismantled with rose box 7 and be connected, for reaching filter effect and more conveniently clearing up rose box 7, all can set up dirty groove 14 of collection between the two adjacent filter screens.

Further optimization scheme, in order to guarantee that rose box 7 is easy to assemble and dismantle the clearance, rose box 7 both ends all are provided with the connecting piece, rose box 7 can dismantle with blow off pipe 5 through the connecting piece and be connected, the connecting piece includes screwed pipe 6 and connecting pipe 12, connecting pipe 12 fixed connection is on rose box 7, screwed pipe 6 slip cover is established on blow off pipe 5, blow off pipe 5 is close to the first spacing ring 19 of one end fixedly connected with of rose box 7, screwed pipe 6 keeps away from the one end fixedly connected with second spacing ring 22 of rose box 7, first spacing ring 19 and the spacing cooperation of second spacing ring 22, connecting pipe 12 surface has seted up threadedly, screwed pipe 6 and connecting pipe 12 threaded connection.

Further optimization scheme, in order to further increase blowdown efficiency, utilize water flow force to realize automatic clean blowdown, use manpower sparingly, the rotation axis 4 of connection at the middle part of the 3 bottoms of dirt collection box is drawn together to the blowdown mechanism, a plurality of dirty boards 1 that push away along circumference fixedly connected with on the rotation axis 4, adjacent two push away dirty board 1 intervals the same, 4 top fixedly connected with worm wheel 24 of rotation axis, 5 internal rotations of blow off pipe are connected with impeller 23, impeller 23's middle part fixedly connected with worm 20, worm 20 meshes with worm wheel 24, impeller 23's blade quantity and blade shape are adapted to the velocity of water of blow off pipe 5, simultaneously for improving blowdown efficiency, can set up the device that the cooperation filth deposits and the device that the blowdown in-process promotes to the bottom of the pool in breeding the pond.

Further optimize the scheme, in order to avoid the phenomenon of leaking after blow off pipe 5 and rose box 7 are connected, lead to the blowdown inefficiency, the one end fixedly connected with sealing washer 21 that connecting pipe 12 is close to first spacing ring 19 avoids leaking.

Further optimization scheme, for the convenience of cleaning the inside of rose box 7, rose box 7 top articulates there is case lid 13, is provided with sealed the pad between rose box 7 and the case lid 13, and sealed fixed connection that fills up has guaranteed rose box 7's seal.

Further optimization scheme, for convenient collection to the precipitate etc. of breeding in the pond, dirty case 3 of collection is the infundibulate box.

Further optimize the scheme, in order to prevent that the filth in the breed pond from getting into inlet tube 9, avoid the pollution to the water source, inlet tube 9 stretches into the one end fixedly connected with filter screen 11 of dirty case 3 of collection.

The utility model provides a sewage discharging device of an aquaculture pond, when in use, a sewage discharging pipe 5 is connected with a connecting pipe 12 through a threaded pipe 6, a draining pump 8 is started, sewage flows into a filter box 7 through the sewage discharging pipe 5, the sewage is filtered to remove larger sediments such as silt and residue through a first filter screen 15, the larger sediments are precipitated and collected into a sewage collecting tank 14, the sewage is further filtered to remove smaller sediments in the sewage through a second filter screen 16 after the larger sediments are filtered through the first filter screen 15, the water filtered by the filter box 7 is collected into containers such as a water storage tank and the like after being purified, adsorbed and filtered through a filter cotton 17, the water filtered by the filter box 7 is collected into the containers such as the water storage tank and the like, a water inlet pump 10 is started, the water inlet pump 10 sucks water from the containers such as the water storage tank and the like and injects water into the sewage collecting tank 3 through a water inlet pipe 9 to form circular filtration and filtration recycling of the sewage, and the sewage flows out through the sewage discharging pipe 5 when the sewage is discharged, thereby drive the inside impeller 23 rotation of blow off pipe 5, impeller 23 rotates and drives the worm 20 rotation of connecting, worm 20 rotates and drives the worm wheel 24 rotation of meshing, worm wheel 24 rotates and drives axis of rotation 4 and rotates, axis of rotation 4 rotates and drives the dirty board 1 rotation of pushing away of connecting above the drive, make the rotatory clean collection dirty case 3 insides of sewage disposal mechanism, drive faster such as precipitate simultaneously and flow to rose box 7 from blow off pipe 5, because the continuous inlet water of inlet tube 9 further makes the inside precipitate of collection dirty case 3 flow to blow off pipe 5, can produce certain thrust to pushing away dirty board 1 simultaneously, improve equipment's blowdown efficiency.

According to the sewage discharging equipment for the aquaculture pond, provided by the utility model, the operation of the sewage discharging mechanism at the bottom of the aquaculture pond is driven while sewage is discharged, so that the quick and efficient sewage discharging treatment for the aquaculture pond is realized, the cost is lower, the labor force of workers is greatly reduced, and the equipment is convenient to disassemble, maintain and clean, so that the sewage discharging efficiency of the aquaculture pond is improved.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. A sewage discharge device of an aquaculture pond is characterized by comprising a sewage collection tank (3) arranged at the bottom end in the aquaculture pond, the outer side of the top end of the sewage collection box (3) is in contact connection with the inner wall of the culture pond, the top end of the sewage collection box (3) is detachably connected with a blocking net (2), a water inlet pump (10) is arranged on one side outside the culture pond, the water outlet end of the water inlet pump (10) is connected with a water inlet pipe (9), the water inlet pipe (9) penetrates through the culture pond and is positioned in the sewage collecting tank (3), a drainage pump (8) is arranged on the other side outside the culture pond, a drainage pipe (5) is connected with the water inlet end of the drainage pump (8), the sewage discharge pipe (5) penetrates through the culture pond and is positioned in the sewage collection tank (3), the sewage discharge pipe (5) is detachably connected with a filter box (7), and a sewage discharge mechanism is arranged in the middle of the bottom end of the sewage collection box (3).

2. A waste fitting for an aquaculture pond according to claim 1 wherein: set gradually first filter screen (15), second filter screen (16) and filter pulp (17) along rivers play direction in rose box (7), vertical spout (18) have been seted up to rose box (7) inside wall symmetry, first filter screen (15) second filter screen (16) with filter pulp (17) all pass through vertical spout (18) with rose box (7) sliding connection, first filter screen (15) are close to one side of rose box (7) water inlet is provided with dirty groove (14) of collection, dirty groove (14) bottom of collection with the connection can be dismantled in rose box (7).

3. A waste fitting for an aquaculture pond according to claim 2, wherein: the utility model discloses a sewage treatment device, including rose box (7), connecting pipe (12), connecting pipe (6) and connecting pipe (12), rose box (7) both ends all are provided with the connecting piece, rose box (7) pass through the connecting piece with the connection can be dismantled in blow off pipe (5), the connecting piece includes screwed pipe (6) and connecting pipe (12), connecting pipe (12) fixed connection be in on rose box (7), screwed pipe (6) slip cover is established on blow off pipe (5), blow off pipe (5) are close to the first spacing ring (19) of one end fixedly connected with of rose box (7), screwed pipe (6) are kept away from the one end fixedly connected with second spacing ring (22) of rose box (7), first spacing ring (19) with second spacing ring (22) limit fit, connecting pipe (12) surface has seted up the screw thread, screwed pipe (6) with connecting pipe (12) threaded connection.

4. A waste fitting for an aquaculture pond according to claim 1 wherein: the blowdown mechanism is connected including rotating axis of rotation (4) at dirty case (3) bottom middle part of collection, along a plurality of dirt boards (1) that push away of circumference fixedly connected with on axis of rotation (4), adjacent two it is the same to push away dirty board (1) interval, axis of rotation (4) top fixedly connected with worm wheel (24), blow off pipe (5) internal rotation is connected with impeller (23), the middle part fixedly connected with worm (20) of impeller (23), worm (20) with worm wheel (24) meshing.

5. A waste fitting for an aquaculture pond according to claim 3 wherein: one end of the connecting pipe (12) close to the first limiting ring (19) is fixedly connected with a sealing ring (21).

6. A waste fitting for an aquaculture pond according to claim 3 wherein: the top of the filter box (7) is hinged with a box cover (13), a sealing gasket is arranged between the filter box (7) and the box cover (13), and the sealing gasket is fixedly connected to the box cover (13).

7. A waste fitting for an aquaculture pond according to claim 1 wherein: the dirt collecting box (3) is a funnel-shaped box body.

8. A waste fitting for an aquaculture pond according to claim 1 wherein: the water inlet pipe (9) extends into one end of the dirt collecting box (3) and is fixedly connected with a filter screen (11).