CN219462663U - Shrimp is bred and uses sewage treatment device - Google Patents

Abstract

The utility model discloses sewage treatment equipment for shrimp culture, which comprises a filter tank, wherein a linear motor is fixedly connected inside the filter tank, a connecting frame is fixedly connected with a driving end of the linear motor, a sealing plate is fixedly connected to the top of the connecting frame, a filter screen is fixedly connected to one side of the sealing plate, which is close to the filter tank, a limiting frame is fixedly connected to the inner side wall of the filter tank, a through groove corresponding to the sealing plate is formed in one side of the filter tank, the filter screen penetrates through the filter tank and extends inwards, and the cross section of the filter screen is U-shaped. According to the sewage treatment device, the filter tank, the filter screens and the linear motor are matched with each other, and the filter screens are arranged in the filter tank, so that the linear motor drives the filter screens to move during sewage filtering, and garbage in the filter screens can be poured alternately, so that the sewage treatment efficiency is prevented from being influenced by the blockage of the filter screens, the sewage treatment progress is not required to be interrupted during the sewage treatment, and the sewage treatment working efficiency is ensured.

Description

Shrimp is bred and uses sewage treatment device

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to sewage treatment equipment for shrimp culture.

Background

Shrimp culture is an industry of artificial feeding production by taking shrimps with higher economic value as objects. The cultivation mode adopts pond cultivation, estuary cultivation, cage cultivation and the like, and also adopts a method of mixedly cultivating fish, shrimp, shellfish and the like. The cultivation method mainly comprises two stages of seedling cultivation and cultivation. The cultured prawn seedling may be caught directly from river mouth or shallow sea area or introduced with tide water or artificially bred.

At present, in the shrimp culture process, the generation of culture sewage is avoided, and the sewage contains harmful substances such as residual baits and feces of shrimps, and if the harmful substances such as residual baits and feces are not treated but directly discharged, serious environmental pollution can be caused. At present, when the existing sewage treatment equipment filters the garbage such as residual baits, feces, foam, floating impurities and the like, more and more garbage accumulated on the filter screen is easy to block the filter screen, the sewage treatment efficiency is reduced, frequent cleaning is required, and the sewage treatment progress is influenced.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The utility model aims to provide the sewage treatment equipment for shrimp culture, which can alternately dump garbage in a filter screen without interrupting the sewage treatment process during the sewage treatment period, thereby avoiding influencing the sewage treatment efficiency due to the filter screen blockage

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

the utility model provides a shrimp is bred and uses sewage treatment device, includes the filter vat, the inside fixedly connected with linear electric motor of filter vat, linear electric motor drive end fixedly connected with link, link top fixedly connected with closing plate, one side fixedly connected with filter screen that the closing plate is close to the filter vat, filter vat inside wall fixedly connected with spacing.

As a preferable scheme of the shrimp culture sewage treatment equipment, a through groove corresponding to the sealing plate is formed on one side of the filter tank, and the filter screen penetrates through the through groove and extends inwards so as to be convenient for dumping garbage filtered by the filter screen.

As a preferable scheme of the shrimp culture sewage treatment equipment, the cross section of the filter screen is U-shaped, so that residual baits, faeces, foam, floating impurities and the like can be filtered conveniently, and garbage is taken out when the filter screen extends out of the filter tank.

As a preferable scheme of the shrimp culture sewage treatment equipment, the filter screen is connected with the limiting frame in a sliding manner, so that the filter screen is convenient to limit and support, and the stability is high when the filter screen is impacted by water flow.

As a preferable scheme of the shrimp culture sewage treatment equipment, the filter screen is made of stainless steel, and has the advantages of high structural strength, high corrosion resistance and long service life.

As a preferable scheme of the shrimp culture sewage treatment equipment, the linear motors are communicated with an external power supply, a plurality of the linear motors and the filter screens are arranged, the linear motors and the filter screens are in one-to-one correspondence, and the linear motors work alternately, so that garbage in the filter screens can be dumped alternately.

Compared with the prior art, the utility model has the following beneficial effects:

according to the sewage treatment device, the filter tank, the filter screens and the linear motor are matched with each other, and the filter screens are arranged in the filter tank, so that the linear motor drives the filter screens to move during sewage filtering, and garbage in the filter screens can be poured alternately, so that the sewage treatment efficiency is prevented from being influenced by the blockage of the filter screens, the sewage treatment progress is not required to be interrupted during the sewage treatment, and the sewage treatment working efficiency is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description will be given with reference to the accompanying drawings and detailed embodiments, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. Wherein:

FIG. 1 is a perspective view of a shrimp farming wastewater treatment facility of the present utility model;

FIG. 2 is a schematic structural view of a shrimp farming wastewater treatment facility of the present utility model;

fig. 3 is a schematic diagram of a filter screen structure of the shrimp farming sewage treatment device.

Legend description: 1. a filter tank; 2. a linear motor; 3. a connecting frame; 4. a sealing plate; 5. a filter screen; 6. a through groove; 7. and a limiting frame.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-3, the utility model provides a shrimp farming sewage treatment device, which comprises a filter tank 1, wherein a linear motor 2 is fixedly connected inside the filter tank 1, a connecting frame 3 is fixedly connected with a driving end of the linear motor 2, a sealing plate 4 is fixedly connected with the top of the connecting frame 3, a filter screen 5 is fixedly connected with one side of the sealing plate 4 close to the filter tank 1, and a limiting frame 7 is fixedly connected with the inner side wall of the filter tank 1.

Referring to fig. 1 and 2 again, in order to facilitate dumping the garbage filtered by the filter screen 5, specifically, a through groove 6 corresponding to the sealing plate 4 is formed on one side of the filter tank 1, and the filter screen 5 extends inward through the through groove 6.

Referring to fig. 2 and 3 again, in order to limit the filtered waste, specifically, the cross section of the filter screen 5 is in a U shape, and the residual bait, the feces, the foam, the floating impurities and the like are filtered, so that the waste is brought out of the filter tank 1 to be dumped.

Referring to fig. 1 and 2 again, in order to facilitate the limiting and supporting effect on the filter screen 5, specifically, the filter screen 5 is slidably connected with the limiting frame 7, so that the stability is relatively strong when being impacted by water flow.

Referring to fig. 3 again, in order to facilitate long-term use, specifically, the filter screen 5 is made of stainless steel, and has the advantages of high structural strength, high corrosion resistance and long service life.

Referring to fig. 2 again, in order to facilitate dumping the garbage in the filter screen 5 alternately, specifically, the linear motor 2 is connected to an external power source, the linear motor 2 and the filter screen 5 are provided with a plurality of linear motors 2 and 5, the plurality of linear motors 2 and the filter screen 5 are in one-to-one correspondence, and the plurality of linear motors 2 can work alternately.

When specifically using, let in sewage by filter vat 1 top, sewage downwardly flowing, pass multilayer filter screen 5 gradually, when filter screen 5, residual bait in the sewage, excrement and urine, foam and floating impurity filter in U-shaped filter screen 5, during filtering, the staff can periodically start a plurality of linear electric motor 2 respectively, linear electric motor 2 drives the outwards motion of closing plate 4, drive simultaneously and take out from filter vat 1 corresponding filter screen 5, be convenient for empty the rubbish under the filtration, be provided with multiunit filter screen 5 in the filter vat 1, filter screen 5 empty rubbish in turn, avoid rubbish to block up filter screen 5, the filtration efficiency of sewage has been guaranteed.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. The utility model provides a shrimp is bred and uses sewage treatment device, includes filter vat (1), its characterized in that, inside fixedly connected with linear electric motor (2) of filter vat (1), linear electric motor (2) drive end fixedly connected with link (3), link (3) top fixedly connected with closing plate (4), one side fixedly connected with filter screen (5) that closing plate (4) is close to filter vat (1), filter vat (1) inside wall fixedly connected with spacing (7).

2. A shrimp farming sewage treatment plant according to claim 1, characterized in that a through groove (6) corresponding to the sealing plate (4) is provided on one side of the filter tank (1), and the filter screen (5) penetrates through the through groove (6) and extends inwards.

3. A shrimp farming sewage treatment plant according to claim 1, characterized in that said filter screen (5) is U-shaped in cross section.

4. A shrimp farming sewage treatment plant according to claim 1, characterized in that the filter screen (5) is slidingly connected with a limit frame (7).

5. A shrimp farming sewage treatment plant according to claim 1, characterized in that said filter screen (5) is of stainless steel material.

6. The shrimp farming sewage treatment device according to claim 1, wherein the linear motor (2) is connected with an external power supply, and the linear motor (2) and the filter screen (5) are provided with a plurality of linear motors (2) and filter screens (5) which are in one-to-one correspondence.