CN211226568U

CN211226568U - Biological wadding group and strain slow-release device

Info

Publication number: CN211226568U
Application number: CN201922019154.6U
Authority: CN
Inventors: 宋海鹏; 余姜
Original assignee: Shanghai Thaiyn Bio Tech Co ltd
Current assignee: Shanghai Thaiyn Bio Tech Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-11
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a biological floccule and a strain slow-release device in the water purification related technical field in the aspect of aquaculture, which comprises a strain culture bin, a strain slow-release bin and a purification buffer bin; a first micropore aeration device is arranged inside the strain culture bin; a first stirring device is arranged in the strain slow-release bin; the outer wall of the purification buffer bin is a sealing structure; the strain culture bin is arranged above the strain slow-release bin and is connected with the strain slow-release bin through an intermittent release device; the strain culture bin and the strain slow-release bin are both arranged inside the purification buffer bin, the second microporous aeration device is positioned below the strain slow-release bin, and the second stirring device is positioned at the periphery of the side wall of the strain slow-release bin; the device has simple structure, convenient operation and good strain slow-release effect; aerobic microorganisms can be rapidly propagated; the releasing effect of the strain to the water body needing to be purified is good.

Description

Biological wadding group and strain slow-release device

Technical Field

The utility model relates to a water purifies relevant technical field in the aspect of aquaculture, in particular to biological wadding group and bacterial slow release device.

Background

With the increasing severity of environmental problems, the water bodies of many seas, rivers and lakes are polluted in different degrees, toxic substances are accumulated for a long time, and the traditional extensive aquaculture mode is difficult to cultivate healthy and environment-friendly aquatic products such as fishes, shrimps and the like. Along with the improvement of living standard of people, the food safety food problem is increasingly emphasized, and great opportunity and development space are brought to industrial circulating water aquaculture.

The water body purification of aquaculture usually needs to be carried out in a flowing water environment, and usually needs to be performed by means of microorganisms, if the microorganisms are directly thrown into the water, the microorganisms can run off along with the flowing of the water body, and the biological effect cannot be performed; if the microorganism is to continuously act, the microorganism strain is continuously input, which does not cause inconvenience to the operation, and the preparation or purchase of the microorganism strain also imposes a pressure on the production cost. Therefore, it is necessary to develop a device for releasing the bacteria in a slow manner to solve the above technical problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a biological wadding group and bacterial slow release device, which aims at the technical problem that the prior art needs to develop equipment for playing the slow release effect of bacterial.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a biological flocculation and strain slow release device comprises a strain culture bin, a strain slow release bin and a purification buffer bin; the outer wall of the strain culture bin is of a sealing structure, and a first micropore aeration device is arranged inside the strain culture bin; the outer wall of the strain slow-release bin is of a screen-shaped structure, and a first stirring device is arranged inside the strain slow-release bin; the outer wall of the purification buffering bin is of a sealing structure, a liquid inlet is formed in the upper portion of the purification buffering bin, a liquid outlet is formed in the lower portion of the purification buffering bin, and a second micropore aeration device and a second stirring device are arranged inside the purification buffering bin; the strain culture bin is arranged above the strain slow-release bin and is connected with the strain slow-release bin through an intermittent release device; the strain culture bin and the strain slow-release bin are both arranged inside the purification buffer bin, the second microporous aeration device is positioned below the strain slow-release bin, and the second stirring device is positioned on the periphery of the side wall of the strain slow-release bin.

Preferably, the mesh number of the screen mesh-shaped structure is 10-300 meshes.

Preferably, the strain culture bin and the strain slow-release bin are of an integrated structure.

Furthermore, an intermittent exhaust port is arranged at the top of the strain culture bin.

Preferably, there are several of said second microporous aeration means and/or said second agitating means.

The utility model has the advantages of as follows:

1. the strain culture bin and the strain slow-release bin are arranged in the purification buffer bin, and strains are provided for the strain slow-release bin by the strain culture bin, so that the structure is simple, the operation is convenient, and the slow-release effect is improved;

2. a first microporous aeration device is arranged in the strain culture bin to provide an oxygen-enriched environment for the strain culture bin, so that aerobic microorganisms can be rapidly propagated;

3. the inside in bacterial slow-release storehouse is provided with first agitating unit, and the outer wall is equipped with second agitating unit, is convenient for the convection current of water business turn over, optimizes the effect that the bacterial released in to the water that needs to purify.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the biological floc and the strain slow-release device of the present invention.

In the figure, 1-strain culture bin; 11-a mixture of bio-floc and propagating species; 12-a first microporous aeration device; 13-intermittent release means; 14-intermittent exhaust port; 2-strain slow-release storehouse; 21-a mixture of bio-floc and slow-release strains; 22-a first agitation means; 3-purifying the buffer bin; 31-a second micro-porous aeration device; 32-a second agitation means; 33-liquid inlet; 34-liquid outlet.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

It should be noted that in the description of the present invention, the terms "upper" and "lower" are used for the purpose of describing the structure of the present invention based on the illustration of fig. 1, and are only used for the convenience of describing the present invention, but not for indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

In the technical scheme, the terms "first" and "second" are only used for referring to the same or similar structures or corresponding structures with similar functions, and are not used for ranking the importance of the structures, or comparing the sizes or other meanings.

In addition, unless expressly stated or limited otherwise, the terms "mounted" and "connected" are to be construed broadly, e.g., the connection may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two structures can be directly connected or indirectly connected through an intermediate medium, and the two structures can be communicated with each other. To those skilled in the art, the specific meanings of the above terms in the present invention can be understood in relation to the present scheme in specific terms according to the general idea of the present invention.

As shown in figure 1, a biological floc and strain slow-release device comprises a strain culture bin 1, a strain slow-release bin 2 and a purification buffer bin 3; the outer wall of the strain culture bin 1 is of a sealing structure, and a first microporous aeration device 12 is arranged inside the strain culture bin 1; the outer wall of the strain slow-release bin 2 is of a screen mesh structure, when the strain slow-release bin is specifically implemented, the screen mesh number of the screen mesh structure is 10-300 meshes, so that the content in the strain slow-release bin 2 can be controlled not to be quickly dissipated into an external water body, a slow-release effect is achieved, the external water body is not influenced to enter the strain slow-release bin 2 to exchange substances or strains with the content in the strain slow-release bin 2, the first stirring device 22 is arranged in the strain slow-release bin 2 to stir the content in the strain slow-release bin 2, and the exchange of the substances or the strains is promoted; the outer wall of the purification buffering bin 3 is a sealing structure, the upper part of the purification buffering bin 3 is provided with a liquid inlet 33, the lower part of the purification buffering bin 3 is provided with a liquid outlet 34, and the interior of the purification buffering bin 3 is provided with a second microporous aeration device 31 and a second stirring device 32; the strain culture bin 1 is arranged above the strain slow-release bin 2 and is connected with each other through an intermittent release device 13; the strain culture bin 1 and the strain slow-release bin 2 are both arranged inside the purification buffer bin 3, the second microporous aeration device 31 is positioned below the strain slow-release bin 2, and the second stirring device 32 is positioned on the periphery of the side wall of the strain slow-release bin 2.

When the biological flocculation group and breeding strain mixture 11 is placed in the strain culture bin 1, the biological flocculation group and slow-release strain mixture 21 is placed in the strain slow-release bin 2, or the biological flocculation group and breeding strain mixture 11 is only placed in the strain culture bin 1, the strain slow-release bin 2 is empty and is supplemented by the biological flocculation group and breeding strain mixture 11, it needs to be noted that the biological flocculation group and breeding strain mixture 11 and the biological flocculation group and slow-release strain mixture 21 have the same components or are more exactly homologous, so the difference is only called to avoid confusion in description, other places are the same, and the description is omitted; if the strains required for water purification are aerobic microorganisms, air can be introduced into the strain culture bin 1 through the first microporous aeration device 12 to provide an oxygen-enriched environment to promote the propagation of the microorganisms; the water body to be purified is put into the purification buffer bin 3 from the liquid inlet 33, enters the strain slow-release bin 2 through the screen-shaped structure, carries out microorganisms in the strain slow-release bin, flows out of the purification buffer bin 3 through the screen-shaped structure, and is finally released into the external water body through the liquid outlet 34 to continuously perform purification; in the process, a first stirring device 22 is arranged in the strain slow-release bin 2 to stir the content in the strain slow-release bin 2 so as to promote the exchange of substances or strains; if aerobic microorganisms are used, the second microporous aeration device 31 is used for introducing air below the strain slow-release bin 2 to provide an oxygen-enriched environment for the microorganisms in the strain slow-release bin 2; the second stirring device 32 stirs at the periphery of the side wall of the strain slow-release bin 2 to promote the exchange between the water body to be purified and the water body in the strain slow-release bin 2; when the strains in the strain slow-release bin 2 are reduced along with the water flow, the intermittent release device 13 is opened, the strains in the strain culture bin 1 enter the strain slow-release bin 2 from the opening, the strains in the strain slow-release bin 2 are supplemented, and the strains in the strain culture bin 1 continue to be propagated and supplemented for consumption when the intermittent release device 13 is closed; although the interior of the strain culture bin 1 is normally closed, the first microporous aeration device 12 is aerated to form high pressure in the strain culture bin 1, but the intermittent release device 13 is intermittently opened to release pressure simultaneously, and the movement of the strain culture bin 1 into the strain slow-release bin 2 is promoted by the pressure release and the gravity action.

The above is the basic model of the embodiment of the present invention, and in order to improve the technical effect, the following improvements can be made to the basic model of the embodiment, and the following improvements can be combined together without contradiction.

In order to facilitate the processing and the manufacturing, the structures of the biological floc and the strain slow-release device are simplified at the same time, and the strain culture bin 1 and the strain slow-release bin 2 are of an integrated structure; namely, the strain culture bin 1 and the strain slow-release bin 2 are the same bin body, the strain culture bin 1 and the strain slow-release bin 2 are separated by a partition plate, the upper strain culture bin 1 is sealed, and the side wall of the lower strain slow-release bin 2 is porous.

In order to avoid the formation of excessive high pressure inside the strain culture chamber 1 and further influence the growth of strains therein, in the biological flocculation and strain slow-release device in the embodiment, the top of the strain culture chamber 1 is provided with an intermittent exhaust port 14, and the pressure is released while the first microporous aeration device 12 is aerated.

In addition, the number of the second microporous aeration devices 31 in the biological floccules and the strain slow-release devices can be several, so that an oxygen-enriched environment can be better provided; a plurality of second stirring devices 32 are arranged to promote the exchange of water bodies inside and outside the strain slow-release bin 2; or a plurality of the second micro-porous aeration devices 31 and the second stirring devices 32 are provided and function at the same time.

Utilize the technical scheme of the utility model, biological wadding group and bacterial can continuously maintain initial concentration in this device, need not the artificial bacterial that adds once more, and convenient operation practices thrift material cost and cost of labor.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the spirit and scope of the invention.

Claims

1. A biological wadding group and strain slow-release device is characterized in that: comprises a strain culture bin, a strain slow-release bin and a purification buffer bin; the outer wall of the strain culture bin is of a sealing structure, and a first micropore aeration device is arranged inside the strain culture bin; the outer wall of the strain slow-release bin is of a screen-shaped structure, and a first stirring device is arranged inside the strain slow-release bin; the outer wall of the purification buffering bin is of a sealing structure, a liquid inlet is formed in the upper portion of the purification buffering bin, a liquid outlet is formed in the lower portion of the purification buffering bin, and a second micropore aeration device and a second stirring device are arranged inside the purification buffering bin; the strain culture bin is arranged above the strain slow-release bin and is connected with the strain slow-release bin through an intermittent release device; the strain culture bin and the strain slow-release bin are both arranged inside the purification buffer bin, the second microporous aeration device is positioned below the strain slow-release bin, and the second stirring device is positioned on the periphery of the side wall of the strain slow-release bin.

2. The biological floc and spawn hold-release device of claim 1, wherein: the mesh number of the mesh-shaped structure is 10-300 meshes.

3. The biological floc and spawn hold-release device of claim 1, wherein: the strain culture bin and the strain slow-release bin are of an integrated structure.

4. The biological floc and spawn hold-release device of claim 1, wherein: and an intermittent exhaust port is arranged at the top of the strain culture bin.

5. The biological floc and spawn hold-release device of claim 1, wherein: the second microporous aeration device and/or the second stirring device are/is provided with a plurality of devices.