CN214130484U - Breeding sewage treatment equipment - Google Patents

Abstract

The utility model provides a breeding sewage treatment device, which comprises a shell and a filtering mechanism, wherein an accommodating cavity which is arranged along the length direction of the shell in an extending way is constructed in the shell, a feed inlet and a discharge outlet are respectively arranged at the two end parts of the shell, and breeding sewage flows in the accommodating cavity; the filter mechanism comprises a rotating shaft which is rotatably arranged in the cavity, a motor which is arranged at one end of the shell far away from the feed inlet and is connected with the rotating shaft, and two filter plates which are arranged on the rotating shaft along the axial interval of the rotating shaft, the cavity is divided into three filter chambers by the two filter plates, the bottom of each filter chamber is respectively provided with a discharge port, and a baffle plate which is used for opening or closing the discharge port is arranged on the discharge port. Breed sewage treatment device, through setting up two filters, can realize filtering classification to the breed sewage that flows into in the casing to discharge via the bin outlet that corresponds, thereby be convenient for handle breed sewage by the discharge gate with sewage.

Description

Breeding sewage treatment equipment

Technical Field

The utility model relates to a breed sewage treatment technical field, in particular to breed sewage treatment device.

Background

In the aquaculture industry, aquaculture effluents are often produced which cannot be discharged directly and which require treatment. However, since some lumpy impurities, such as animal wastes, exist in the aquaculture wastewater, the wastewater needs to be filtered and pretreated first in order to improve the treatment effect of the wastewater.

In chinese patent publication No. CN208711163U, a cultivation sewage treatment apparatus is disclosed in which a filter screen is detachably mounted in a housing, so that the filter screen can be easily detached for maintenance and cleaning. But because the filter screen is fixed mounting on the casing, lead to the filter effect of filter screen poor easily in the use, the filtration efficiency step down to have certain use limitation.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a breed sewage treatment device to carry out the preliminary treatment to breeding sewage, thereby be convenient for carry out further processing to sewage.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an aquaculture wastewater treatment apparatus comprising:

the device comprises a shell, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein a containing cavity extending along the length direction of the shell is formed in the shell, a feed inlet and a discharge outlet are respectively formed in two end parts of the shell, and breeding sewage flows in the containing cavity;

the filter mechanism comprises a rotating shaft and a motor, wherein the rotating shaft is arranged in the containing cavity, the motor is arranged at one end of the feed port and is connected with the rotating shaft, the motor is arranged at the axial interval of the rotating shaft, the two filter plates are arranged on the rotating shaft, the containing cavity is divided into two filter chambers by the two filter plates, the three filter chambers are close to the feed port, the bottom of each filter chamber is provided with a discharge port, and each discharge port is provided with a baffle plate for opening or closing the discharge port.

Furthermore, a plurality of stirring plates which are circumferentially arranged at intervals and provided with rotating shafts are arranged on one side of each filtering plate facing the feeding hole.

Furthermore, the stirring plates are arc-shaped, through holes extending along the height of each stirring plate are formed in each stirring plate, and the through holes are at least two through holes arranged at intervals along the length direction of each stirring plate.

Further, along breed sewage's flow direction, the area of through-hole is arranged for diminishing on the stirring board.

Further, the casing includes upper housing and lower casing that the lock links to each other from top to bottom, and in upper housing with the end plate is installed respectively at the both ends of casing down, the motor is installed and is close to the discharge gate on the end plate.

Further, the liquid inlet and the liquid outlet are respectively arranged at the top of the end plate.

Further, a water inlet is formed in the top of the filter cavity located at the most downstream position.

Furthermore, each discharge opening is arranged close to the corresponding filter cavity.

Compared with the prior art, the utility model discloses following advantage has:

(1) breed sewage treatment device, can carry out the sewage discharge again after hierarchical filtration with the sewage that flows into in the casing, the impurity that is stayed in the casing then can discharge via the bin outlet that corresponds the filter chamber. In addition, filter through rotating the filter that sets up filters sewage, compare in the fixed filter of installing in the casing have filter efficiency higher, the better advantage of result of use.

(2) Do benefit to the filtration efficiency who improves the filter when using through setting up the stirring board, and have better result of use

(3) The setting of stirring board shape can further improve its stirring effect to impurity in the sewage, and the setting of through-hole on it does benefit to on the one hand and reduces the flow resistance of stirring board when using, and on the other hand can also play the stirring effect with higher speed.

(4) The setting of through-hole area on the stirring board does benefit to and stirs the processing to the sewage that need not filter the intracavity.

(5) The casing adopts the connected mode of casing and lower casing lock, has convenient to detach's advantage to can be convenient for maintain and change and clear up the filter.

(6) The arrangement of the positions of the liquid inlet and the liquid outlet is convenient for improving the treatment effect of the wastewater.

(7) Through setting up the water inlet, can be convenient for in the looks casing reverse flush clear water to be convenient for clear up the structure in the casing.

(8) The setting of each bin outlet position does benefit to the impurity outflow that corresponds in the filter chamber, and its simple structure arranges the material effectual.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic structural view of a cultivation sewage treatment facility according to an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of a cultivation sewage treatment facility according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a stirring plate according to an embodiment of the present invention;

description of reference numerals:

1-upper shell, 11-liquid inlet, 12-lower bulge, and 13-water inlet;

2-lower shell, 21-first discharge port, 22-second discharge port, 23-liquid outlet;

3-a first end plate, 4-a second end plate;

5-stirring plate, 51-through hole;

6-fastening bolt, 7-motor, 8-rotating shaft, 9-first filter plate and 10-second filter plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to a breeding sewage treatment device, which comprises a shell and a filtering mechanism arranged in the shell, wherein a containing cavity which is arranged along the length direction of the shell in an extending manner is constructed in the shell, a feed inlet and a discharge outlet are respectively arranged at two ends of the shell, and breeding sewage flows in the containing cavity. The filter mechanism comprises a rotating shaft which is rotatably arranged in the cavity, a motor which is arranged at one end of the shell far away from the feed inlet and is connected with the rotating shaft, and two filter plates which are arranged on the rotating shaft along the axial interval of the rotating shaft, the cavity is divided into three filter chambers by the two filter plates, the bottom of each filter chamber is respectively provided with a discharge port, and a baffle plate which is used for opening or closing the discharge port is arranged on each discharge port.

Structurally, as shown in fig. 1, the housing in this embodiment includes an upper housing 1 and a lower housing 2 which are connected by being buckled up and down, an upper protrusion and a lower protrusion 12 which are arranged to be turned outwards are both constructed on the upper housing 1 and the lower housing 2, and the upper housing 1 and the lower housing 2 are fixedly connected with each other through a fastening bolt 6 and a nut which penetrate through the upper protrusion and the lower protrusion 12. The two ends of the upper shell 1 and the lower shell 2 are respectively provided with an end plate, wherein the end plate corresponding to the liquid inlet end is called a first end plate 3, and the end plate corresponding to the liquid outlet end is called a second end plate 4.

Foretell inlet 11 is located and is corresponded the one end that is close to first end plate 3 of last casing 1, and liquid outlet 23 is located casing 2 and is close to the bottom of second end plate 4 down to in put into the casing sewage, and discharge by liquid outlet 23 after through hierarchical filtration. The motor 7 is mounted on the second end plate 4, and the rotating shaft 8 is connected with the power output end of the motor 7 through a coupler and is mounted on the second end plate 4 through a bearing.

The two filter plates are respectively a first filter plate 9 and a second filter plate 10 from left to right along the flowing direction of sewage, so that the accommodating cavity is divided into a first filter chamber, a second filter chamber and a third filter chamber from left to right along the flowing direction of sewage. And the aperture of the filtering holes on the first filtering plate 9 is larger than that of the filtering holes on the second filtering plate 10, so that the impurities in the sewage can be filtered in a grading way. In addition, foretell first bin outlet 21 that is located first filter chamber is close to in the bottom setting of first filter screen, and the second bin outlet 22 that is located the second filter chamber is close to in the bottom setting of second filter 10, so sets up, does benefit to the impurity that is blockked by corresponding filter and discharges via the bin outlet that corresponds. Wherein, the cross-sectional area of each bin outlet is arranged along direction of height from top to bottom taper, and foretell baffle cartridge is on corresponding bin outlet to the realization is to opening or closing of bin outlet.

In addition, as shown in fig. 2, in the present embodiment, three stirring plates 5 arranged at intervals in the circumferential direction of the rotating shaft 8 are installed on the sides of the first filter plate 9 and the second filter plate 10 facing the liquid inlet 11, and each stirring plate 5 has a circular arc shape so as to be rotatable in synchronization with the rotating shaft 8. The concrete structure is last to install the sleeve in pivot 8, and three circular-arc stirring board 5 all links firmly on the sleeve to can rotate along with the filter. Here, the shape of the agitating plate 5 can further improve the agitating effect on the impurities in the sewage. In addition, each stirring plate 5 is provided with at least two through holes 51 extending along the height of the stirring plate 5, and the through holes 51 are arranged at intervals along the length direction of the stirring plate 5. Along the flowing direction of the breeding sewage, the through holes 51 on the stirring plate 5 are arranged in a gradually reduced area. So set up, do benefit to on the one hand and reduce the flow resistance of stirring board 5 when using, on the other hand can also play the effect of stirring with higher speed.

Besides, in this embodiment, the one end of the upper casing 1 near the liquid outlet 23 is provided with the water inlet 13, and this water inlet 13 accessible water pipe links to each other with external water source to can let in the clear water in the casing under the drive of the water pump installed on the water pipe, thereby carry out the back flush in the casing, the impurity of washing then discharges via the bin outlet that corresponds.

The breed sewage treatment device of this embodiment can carry out the sewage discharge again after classifying the filtration with the sewage that flows into in the casing, and the impurity that is stayed in the casing then can be discharged through the bin outlet that corresponds the filter chamber. In addition, filter through rotating the filter that sets up filters sewage, compare in the fixed filter of installing in the casing have filter efficiency higher, the better advantage of result of use.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a breed sewage treatment device which characterized in that includes:

the device comprises a shell, wherein a containing cavity which is arranged in an extending manner along the length direction of the shell is formed in the shell, a liquid inlet (11) and a liquid outlet (23) are respectively formed in two end parts of the shell, and culture sewage flows in the containing cavity;

filtering mechanism locates including rotating pivot (8) of holding the intracavity, and install in the casing is kept away from inlet (11) one end, and with motor (7) that pivot (8) link to each other, and follow the axial interval of pivot (8) install in two filters on pivot (8), hold the chamber by two three filter is separated into to the filter, and in being close to two of inlet (11) the bottom of filter is equipped with the bin outlet respectively, and in each install on liquid outlet (23) and be used for opening or closing the baffle of bin outlet.

2. The aquaculture sewage treatment apparatus of claim 1, wherein: and a plurality of stirring plates (5) which are circumferentially arranged at intervals and are provided with the rotating shaft (8) are arranged on one side of each filter plate facing the liquid inlet (11).

3. The aquaculture sewage treatment apparatus of claim 2, wherein: the stirring plates (5) are arc-shaped, through holes (51) extending along the height of each stirring plate (5) are formed in each stirring plate (5), and the number of the through holes (51) is at least two along the length direction of each stirring plate (5).

4. The aquaculture sewage treatment apparatus of claim 3, wherein: along the flowing direction of the breeding sewage, the areas of the through holes (51) on the stirring plate (5) are arranged in a gradually reduced mode.

5. The aquaculture sewage treatment apparatus of claim 1, wherein: the casing includes last casing (1) and lower casing (2) that the lock links to each other from top to bottom, and in go up casing (1) with the end plate is installed respectively at the both ends of casing (2) down, install motor (7) and be close to liquid outlet (23) on the end plate.

6. The aquaculture sewage treatment apparatus of claim 5, wherein: the liquid inlet (11) is arranged at the top of the corresponding shell.

7. The aquaculture sewage treatment apparatus of claim 1, wherein: and a water inlet (13) is arranged at the top of the filter cavity positioned at the most downstream.

8. The aquaculture sewage treatment apparatus of any one of claims 1 to 7, wherein: each discharge port is arranged close to the corresponding filter cavity.

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