CN216314906U

CN216314906U - Double-barrelled waste fitting discharging

Info

Publication number: CN216314906U
Application number: CN202122797775.4U
Authority: CN
Inventors: 曹奇定
Original assignee: Heyuan Woxing Breeding Equipment Co ltd
Current assignee: Heyuan Woxing Breeding Equipment Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-19
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a double-pipe sewage discharging device, which comprises a sewage discharging base; the sewage discharge base is provided with a first sewage discharge inlet with an upward opening; the interior of the sewage discharge base is of a hollow structure to form a first sewage discharge cavity; the outer side wall of the sewage discharging base is convexly provided with a first sewage discharging pipe; the first sewage discharge pipe is communicated with the first sewage discharge cavity; a second sewage discharging cavity is vertically and upwards formed in the sewage discharging base; the second pollution discharge cavity is provided with a second pollution discharge inlet with an upward opening; the second sewage draining inlet and the first sewage draining inlet are positioned on the same horizontal plane; a second sewage discharge pipe is convexly arranged on the outer side wall of the sewage discharge base; the second sewage discharge pipe is communicated with the second sewage discharge cavity; a filter screen is arranged on the upper cover of the first sewage draining inlet; the filter screen is provided with a filter through hole avoiding the second sewage discharge inlet; the utility model has high sewage discharge efficiency and good sewage discharge effect and effectively reduces the production cost.

Description

Double-barrelled waste fitting discharging

Technical Field

The utility model relates to the technical field of pollution discharge, in particular to a double-pipe pollution discharge device.

Background

China is the first major country of aquaculture in the world, the yield of aquaculture aquatic products accounts for about 70% of the world, the existing aquaculture of aquatic products in China is mostly carried out in indoor ponds, the cultivation density is very high, a large amount of granular substances with different sizes, such as excrement, residual baits and the like, are deposited at the bottom of the pond or float on the water surface in combination with oily substances overflowing from the baits, the deterioration of the water body of the pond is easily caused, and the survival rate and the growth speed of the aquatic products are influenced. In production, in order to maintain good water quality, a large amount of pond drainage water is needed to replace fresh water in the aquatic product cultivation process. Therefore, the drainage and pollution discharge capacity is high and low in production cost, at present, most of pond drainage systems in production are bottom drainage, the removal effect on floating pollutants on the water surface is poor, and floating objects on the water surface contain oily substances besides suspended particles, so that the water quality is more easily deteriorated. It is desirable to provide a new type of waste fitting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-pipe sewage draining device which is high in sewage draining efficiency, good in sewage draining effect and capable of effectively reducing production cost.

The utility model is realized by the following technical scheme:

a double-pipe sewage draining device comprises a sewage draining base; the sewage discharge base is provided with a first sewage discharge inlet with an upward opening; the interior of the sewage discharge base is of a hollow structure to form a first sewage discharge cavity; the outer side wall of the sewage discharging base is convexly provided with a first sewage discharging pipe; the first sewage discharge pipe is communicated with the first sewage discharge cavity; a second sewage discharging cavity is vertically and upwards formed in the sewage discharging base; the second pollution discharge cavity is provided with a second pollution discharge inlet with an upward opening; the second sewage draining inlet and the first sewage draining inlet are positioned on the same horizontal plane; a second sewage discharge pipe is convexly arranged on the outer side wall of the sewage discharge base; the second sewage discharge pipe is communicated with the second sewage discharge cavity.

Furthermore, a filter screen is arranged on the upper cover of the first sewage draining inlet; the filter screen is provided with a filter through hole avoiding the second sewage discharge inlet.

Furthermore, the circumference of the filter screen which takes the filter through hole as the center and diffuses outwards is provided with a plurality of filter holes with gradually increasing aperture.

Further, the pipe diameter of the first sewage discharge pipe is larger than that of the second sewage discharge pipe.

The utility model has the beneficial effects that:

the sewage treatment device is provided with a first sewage discharging cavity, a first sewage discharging pipe, a second sewage discharging cavity, a second sewage discharging pipe, a first sewage discharging inlet, a second sewage discharging inlet and a filter screen; the lower layer water body enters the first sewage discharging cavity from the first sewage discharging inlet after being filtered by the filter screen, and then the lower layer water body of the pond is discharged to a specified sewage treatment position from the pond through the first sewage discharging pipe; the floating pollutants on the water surface of the pond and the water bodies in the upper middle layer directly enter the second sewage discharging cavity through the second sewage discharging inlet, and the floating pollutants on the water surface of the pond and the water bodies in the upper middle layer are discharged to a designated sewage treatment position from the pond through the second sewage discharging pipe; thereby effectively removing the floating pollutants on the water surface and preventing the water quality from deteriorating; the pond water body is classified and discharged by arranging a first sewage discharge pipe, a first sewage discharge cavity, a second sewage discharge pipe and a second sewage discharge cavity; effectively separate pond surface of water floatability pollutant and water, the removal effect of surface of water floatability pollutant is good, has improved the blowdown ability when the pond drainage, and the blowdown is efficient, effectively reduction in production cost has improved the survival rate and the growth rate of aquatic products, has good economic benefits.

Drawings

FIG. 1 is an overall schematic view of a double pipe sewage draining apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a sewage base according to an embodiment of the present invention;

fig. 3 is a schematic view of a filter screen according to an embodiment of the present invention.

In the drawings: 1-a sewage draining base; 2-a first sewage draining inlet; 3-a first waste chamber; 4-a first drain pipe; 5-a second waste chamber; 6-a second blowdown inlet; 7-a second sewage draining pipe; 8-a filter screen; 81-filtration through holes; 82-filtration pores.

Detailed Description

The utility model will be described in detail with reference to the drawings and specific embodiments, which are illustrative of the utility model and are not to be construed as limiting the utility model.

It should be noted that all the directional indications (such as up, down, left, right, front, back, upper end, lower end, top, bottom … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.

In the present invention, unless expressly stated or limited otherwise, the term "coupled" is to be interpreted broadly, e.g., "coupled" may be fixedly coupled, detachably coupled, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature; in addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 3, a double pipe sewage drainage apparatus includes a sewage drainage base 1; the sewage discharging base 1 is provided with a first sewage discharging inlet 2 with an upward opening; the interior of the sewage draining base 1 is of a hollow structure to form a first sewage draining cavity 3; the outer side wall of the sewage discharging base 1 is convexly provided with a first sewage discharging pipe 4; the first sewage discharge pipe 4 is communicated with the first sewage discharge cavity 3; a second sewage discharging cavity 5 is vertically and upwards formed in the sewage discharging base 1; the second pollution discharge cavity 5 is provided with a second pollution discharge inlet 6 with an upward opening; the second sewage discharge inlet 6 and the first sewage discharge inlet 2 are positioned on the same horizontal plane; a second sewage discharge pipe 7 is convexly arranged on the outer side wall of the sewage discharge base 1; the second sewage draining pipe 7 is communicated with the second sewage draining cavity 5. Specifically, in the present embodiment, a filter screen 8 is covered on the first sewage draining inlet 2; the filter screen 8 is provided with a filter through hole 81 avoiding the second sewage discharge inlet 6; it should be noted that the double-pipe sewage draining device of the present application is generally installed at the bottom of a pond; when the water in the pond needs to be drained and drained during the cultivation process of the aquatic products, the lower-layer water body enters the first drainage cavity 3 from the first drainage inlet 2 after being filtered by the filter screen 8, and then is drained to a specified sewage treatment position from the pond through the first drainage pipe 4; the floating pollutants on the water surface of the pond and the water body in the upper middle layer directly enter the second sewage discharging cavity 5 through the second sewage discharging inlet 6, and then the floating pollutants on the water surface of the pond and the water body in the upper middle layer are discharged to a designated sewage treatment position from the pond through the second sewage discharging pipe 7; thereby effectively removing the floating pollutants on the water surface and preventing the water quality from deteriorating; the pond water body is classified and discharged by arranging a first sewage discharge pipe 4, a first sewage discharge cavity 3, a second sewage discharge pipe 7 and a second sewage discharge cavity 5; effectively separate pond surface of water floatability pollutant and water, the removal effect of surface of water floatability pollutant is good, has improved the blowdown ability when the pond drainage, and the blowdown is efficient, effectively reduction in production cost has improved the survival rate and the growth rate of aquatic products, has good economic benefits.

Specifically, in the embodiment, the filter screen 8 is provided with a plurality of filter holes 82 with gradually increasing pore diameters, wherein the filter holes 81 are used as a center to diffuse outward.

Specifically, in this embodiment, the pipe diameter of the first sewage discharge pipe 4 is greater than the pipe diameter of the second sewage discharge pipe 7. It should be noted that the sewage discharge pipe with different pipe diameters ensures the maximum drainage efficiency and simultaneously ensures the sewage discharge quality.

The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the embodiments are only used to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the present description should not be construed as a limitation to the present invention.

Claims

1. A double-pipe sewage draining device comprises a sewage draining base; the method is characterized in that: the sewage discharge base is provided with a first sewage discharge inlet with an upward opening; the interior of the sewage discharge base is of a hollow structure to form a first sewage discharge cavity; the outer side wall of the sewage discharging base is convexly provided with a first sewage discharging pipe; the first sewage discharge pipe is communicated with the first sewage discharge cavity; a second sewage discharging cavity is vertically and upwards formed in the sewage discharging base; the second pollution discharge cavity is provided with a second pollution discharge inlet with an upward opening; the second sewage draining inlet and the first sewage draining inlet are positioned on the same horizontal plane; a second sewage discharge pipe is convexly arranged on the outer side wall of the sewage discharge base; the second sewage discharge pipe is communicated with the second sewage discharge cavity.

2. A double pipe waste fitting apparatus as claimed in claim 1 wherein: a filter screen is arranged on the upper cover of the first sewage draining inlet; the filter screen is provided with a filter through hole avoiding the second sewage discharge inlet.

3. A double pipe waste fitting apparatus as claimed in claim 2 wherein: the filter screen on with filter through-hole is provided with the filtration pore that a plurality of apertures progressively increase for the outdiffusion circumference in center.

4. A double pipe waste fitting apparatus as claimed in claim 1 wherein: the pipe diameter of the first sewage discharge pipe is larger than that of the second sewage discharge pipe.