CN211470941U

CN211470941U - Microorganism sustained-release device

Info

Publication number: CN211470941U
Application number: CN201921896247.0U
Authority: CN
Inventors: 何文辉
Original assignee: SHANGHAI TAIHE WATER ENVIRONMENT TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: Shanghai Taihe Water Technology Development Co.,Ltd.
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-09-11
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a microbial cultivation's technical field, in particular to microorganism sustained-release devices. The device comprises a box body, the box body comprises a first cavity, a culture device extending in the height direction of the box body is arranged in the first cavity, the culture device comprises a second cavity, a floating body is arranged on the box body, the bottom of the second cavity is connected with the bottom of the first cavity through a pump, the device further comprises an aeration device communicated with the bottom of the first cavity, a sponge carrier layer is arranged at the bottom of the first cavity, a plurality of pompon carriers are arranged between the top of the first cavity and the sponge carrier layer, and a plurality of second through holes matched with the positions of the pompon carriers are formed in the side wall of the box body. The application can slowly release microorganisms into the water body after multi-stage culture, and purifies the water body.

Description

Microorganism sustained-release device

Technical Field

The utility model relates to a microbial cultivation's technical field especially relates to a microorganism sustained-release devices.

Background

Lakes are an important surface water resource and are closely related to the lives of surrounding people. In recent decades, with the development of society and economy, lakes are more and more polluted, and a series of ecological problems such as water pollution, eutrophication, lake ecological function degradation and the like seriously affect the daily life and the sustainable development of economy of residents in watersheds. In order to solve the problem of lake pollution, a biological treatment technology is widely used, but how to continuously and long-term provide microbial floras to be slowly released into a sewage body to treat sewage is a problem which needs to be solved in the field.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention provides a novel structure of a microorganism slow-release device, which obtains a large amount of microorganism population through stage culture, slowly releases the microorganism population into a polluted water body, and utilizes the organic matter in the wastewater as the nutrition and energy of the microorganism population, so as to achieve the purpose of improving and purifying water quality.

For realizing above-mentioned purpose and other relevant purposes, the utility model provides a microorganism sustained-release devices, the device includes the box, the box includes first cavity, be equipped with the incubator that extends according to box direction of height in the first cavity, the incubator includes the second cavity, be equipped with the body on the box, the second cavity with first cavity bottom is passed through the pump and is connected, the device still includes the aeration equipment with first cavity bottom intercommunication, first cavity bottom is equipped with the sponge carrier layer, be equipped with a plurality of pompon carriers between first cavity top and the sponge carrier layer, be equipped with on the box lateral wall with a plurality of second through-holes of pompon carrier position matched with.

The utility model discloses an in some embodiments, first cavity is extended respectively for forming incubator top extension and incubator bottom extension at the both ends of incubator, be equipped with on the body with incubator top extension matched with first through-hole, incubator top extension is equipped with the feed inlet, incubator bottom extension is equipped with the discharge gate.

In some embodiments of the present invention, the incubator comprises a second cavity, and the second cavity is provided with a temperature controller inside.

In some embodiments of the present invention, a solar panel is disposed on the floating body, and a third through hole is disposed on the solar panel and is matched with the top extension section of the incubator.

In some embodiments of the present invention, the solar panel is electrically connected to the pump and the aeration device, respectively.

In some embodiments of the present invention, the floating body is provided at an edge thereof with a plurality of connectors for fixing the microorganism-releasing means.

In some embodiments of the present invention, a battery is disposed inside the floating body, and the battery is electrically connected to the pump and the aeration device, respectively.

In some embodiments of the present invention, the pompon carrier includes a rope body, a plurality of pompompoms are distributed on the rope body according to the extending direction thereof, the pompoms are made of a material which is subjected to a heat treatment to increase the surface roughness, each of the pompompoms includes a plurality of knitting wool which are dispersed from the center to the periphery, and both ends of the rope body are connected with the top and the bottom of the first cavity respectively.

In some embodiments of the invention, the pompompoms are closely distributed around the rope.

In some embodiments of the invention, the pompompon has a diameter of 50 ~ 100 mm.

The utility model has the advantages that:

the microorganism slow-release device of the utility model has the advantages of convenient operation, reduced consumption of human resources and electric power resources; on the other hand, the cultured microorganisms can be selected according to the type of polluted or eutrophic river water, and the pollution source can be removed in a targeted manner. On the other hand the microorganism sustained-release devices of this application can pass through the through-hole slow release of box lateral wall with the microbial community to the water after multistage culture, prevent that the microorganism runs off in the twinkling of an eye, guarantee that it lasts the effect that the microorganism source is played for a long time.

Drawings

FIG. 1 is a schematic structural diagram of the microorganism sustained-release device of the present invention.

FIG. 2 is a sectional view of the microorganism sustained-release apparatus of the present invention.

Fig. 3 is a side view of the box body of the present invention.

Fig. 4 is a schematic structural view of the down ball of the present invention.

Fig. 5 is a schematic structural view of the relationship of a plurality of pompoms in the present invention.

Element number description:

1 case body

11 first chamber

12 second through hole

2 incubator

21 feed inlet

22 discharge hole

23 second Chamber

24 temperature controller

3 float

31 first through hole

32 connecting piece

4 pump

5 aeration device

6 sponge carrier layer

7 pompon carrier

71 rope body

72 pile ball

8 solar panel

81 third through hole

9 batteries

Detailed Description

In the description of the present invention, it should be noted that the structure, ratio, size, etc. shown in the attached drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by the people familiar with the technology, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention does not have the substantial technical significance, and the modification of any structure, the change of the ratio relationship or the adjustment of the size should still fall within the range that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that can be achieved. While the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations or positional relationships illustrated in the drawings, which are used for convenience in describing the invention and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1-3, the utility model relates to a microorganism sustained-release devices, the device includes box 1, box 1 includes first cavity 11, be equipped with incubator 2 according to the extension of box 1 direction of height in the first cavity 11, incubator 2 includes second cavity 23, be equipped with body 3 on the box 1, second cavity 23 with first cavity 11 bottom is passed through pump 4 and is connected, the device still includes aeration equipment 5 with first cavity 11 bottom intercommunication, first cavity 11 bottom is equipped with sponge carrier layer 6, be equipped with a plurality of pompon carriers 7 between first cavity 11 top and the sponge carrier layer 6, be equipped with on the box 1 lateral wall with a plurality of second through-holes 12 of pompon carrier 7 position matched with. The utility model provides an among the microorganism sustained-release devices, during the use, put into water such as lake with microorganism sustained-release devices, microorganism sustained-release devices includes body 3, can make the part of body 3 float on the surface of water among the microorganism sustained-release devices, box 1 immerses in the water, the microorganism carries out primary culture in incubator 2, after the cultivation of a period of time, the volume of microorganism increases rapidly, in order to keep the dynamic balance of microorganism in incubator 2 second cavity 23, through the microorganism in incubator 2 pump microorganism solution into the sponge carrier layer 6 of first cavity 11 bottom through pump 4 between second cavity 23 and first cavity 11, further through aeration equipment 5, extract the water that pollutes or eutrophic in the lake, under the effect of aeration equipment 5 rivers, make microorganism solution wash the inside of brushing sponge carrier layer 6 along with the water, the polluted or eutrophicated water body is extracted from the aeration device 5 for the absorption and utilization of microorganisms, the microorganisms enter a plurality of pompon carriers 7 between the middle upper part of the first cavity 11 and the sponge carriers along with the water flow to be further propagated and amplified after a period of time of enrichment, the water flow can be extracted from the aeration device 5, the water body is generally eutrophicated or rich in organic matters, the water body can provide nutrient substances for the growth of the microorganisms, the microorganisms also degrade the dirt of the water body to achieve the purpose of purifying the water quality, the purified water body flows out through a plurality of second through holes 12 on the middle upper part of the side wall of the box body 1, when the water body flows out from the second through holes 12, a part of the amplified microorganisms are blown away by the water, a part of the microorganisms are left on the pompon carriers 7 to form a microbial film on the pompon carriers 7, and the microbial film on the carriers has strong degradation capability, the microorganisms continuously grow in the device, and the water continuously washes the device, so that the microorganisms can be continuously provided for the water body.

The utility model provides an among the microorganism sustained-release devices, including box 1, box 1 includes first cavity 11, box 1's shape can be square, cuboid, cylinder or other shapes. The bottom of first cavity 11 is equipped with sponge carrier layer 6, sponge carrier layer 6 is laid the bottom of first cavity 11, sponge carrier layer 6's thickness is 1/5 ~ 1/4 of box 1 height. A plurality of pompon carriers 7 are arranged between the top of the first cavity 11 and the sponge carrier layer 6, and the pompon carriers 7 comprise a rope body 71 and a plurality of pompons 72 distributed in the extending direction of the rope body 71. Rope body 71 is used for connecting the top and the bottom of first cavity 11, and in an embodiment, the top and the bottom of first cavity 11 all can be equipped with the couple, the both ends of rope body 71 are equipped with the link with couple matched with, the both ends of rope body 71 are hung on the couple of the top and the bottom of first cavity 11 through the link respectively, and rope body 71 can wear to penetrate sponge carrier layer 6 and be connected with the couple of first cavity 11 bottom, the diameter of link slightly is greater than the diameter of couple, can strengthen the stability of whole carrier assembly in aqueous like this. The diameter of the hanging ring is 20-30 mm. Further, the rope body 71 may be a rope or the like known to those skilled in the art, the length of the rope body 71 may be designed according to actual needs, and preferably, the length of the rope body 71 is 1 to 1.5 m. Typically, the pompompoms are closely spaced around the rope. In the same embodiment, the diameters of the pompoms 72 may be equal or different, and preferably, the diameters of the poms 72 are equal. Further, although there are many carrier materials used for microorganism amplification culture in the prior art, such as sponge, iron wire, silk thread pendant, and inner and outer double-layer sphere modified polyurethane. These materials have the disadvantages of relatively small specific surface area, difficulty in attaching microorganisms to the surface of the carrier, relatively small amount of microorganisms in amplification culture, and the like. As shown in fig. 4, each of the pompompon 72 of the present invention all includes from the center to many fine hair that disperse all around, the pompon 72 of the present application is the material after the heat treatment increases surface roughness, the material of pompon 72 for example can be polyester fiber material, and polyester fiber surface is through surface heat treatment to increase the roughness on its surface, use the polyester fiber of surface roughness as the component material of pompon 72, both can fix the microorganism fast, have better biocompatibility again, the rough part on pompon 72 surface, for example hole, gap etc. can play the shielding protection to the attached bacterium. The structure of the pompom 72 increases its specific surface area, allowing a greater amount of microorganisms to be propagated.

In a preferred embodiment, as shown in fig. 5, the adjacent pompoms 72 in the extending direction of the rope 71 are arranged in a staggered manner, and in general, the gap between two adjacent poms 72 at the same height of the rope 71 can be occupied by one pom 72 below the height in the extending direction of the rope, so that the staggered arrangement can ensure that the poms 72 are closely distributed in the extending direction of the rope 71.

The side wall of the box body 1 is provided with a plurality of second through holes 12 matched with the positions of the pompon carriers 7, and the matched positions refer to the positions of the first cavity 11 where the pompon carriers are located and the side wall of the box body 1. The second through-hole 12 has a size of 3cm by 3 cm. Normally, the side wall of the box body 1 is not provided with through holes at the positions matched with the sponge carrier layer 6, so as to prevent water from flowing into the external lake from the sponge carrier layer 6 through the through holes without contacting with the lint carrier 7.

The utility model provides an among the microorganism sustained-release devices, still including the incubator 2 that is used for cultivateing the microorganism, incubator 2 establishes inside first cavity 11 to extend according to the direction of height of box 1, incubator 2 includes second cavity 23, and the microorganism is once cultivateed in second cavity 23, and under the normal conditions, when the microorganism is cultivateed in the second cavity and is broken dynamic balance, with microorganism from the inside release of second cavity, when needing, can pour into some microorganism solution into the second cavity again, whole in-process, the inside microorganism of second cavity is in the dynamic balance state. The incubator 2 comprises a feeding port and a discharging port, because most of the incubator 2 is located under water when in use, and for the convenience of feeding, in a specific embodiment, two ends of the incubator 2 respectively extend out of the first cavity 11 to form a top extension of the incubator 2 and a bottom extension of the incubator 2. The top extension of the incubator 2 is provided with a microorganism feed port 21 through which a microorganism solution is periodically fed, preferably, as shown in FIG. 3, the feed port is located on the section of the uppermost portion of the top extension of the incubator and communicates with the incubator 2; the bottom of the incubator 2 is provided with a microorganism outlet 22. Further, a temperature controller 24 is disposed inside the second cavity 23, and is adjusted according to an optimal survival temperature of the microorganism, and the temperature controller 24 and a method for using the same are well known to those skilled in the art.

The utility model provides an among the microorganism sustained-release devices, still include body 3, body 3 is located on box 1, more specifically for being located the top outside of box 1, body 3 floats in the water surface. The float 3 may be any float 3 known in the art, for example a cylindrical float having a diameter of 1800mm and a height of 40 mm. In a specific embodiment, the floating body 3 is provided with a first through hole 31 matched with the top extension section of the incubator 2, the top extension section of the incubator 2 can be connected with the floating body 3 through the first through hole 31, and the first through hole 31 is used for accommodating the top extension section of the incubator 2. The edge of the floating body 3 is also provided with a plurality of connectors 32 for fixing the microorganism slow-release device, the connectors 32 are for example buckles, and the buckles are fixed on the stumps on the shore through ropes or the microorganism slow-release device is fixed by piling in water.

The utility model provides an among the microorganism sustained-release devices, still include pump 4, pump 4 is used for connecting second cavity 23 and first cavity 11 bottom, and further, the pump is used for connecting discharging port 22 and the first cavity 11 bottom of incubator 2. The pump 4 is used to pump the microbial solution of the second chamber 23 into the sponge carrier layer 6 at the bottom of the first chamber 11. The pump 4 is preferably a metering pump 4, the metering pump 4 is various metering pumps 4 known to those skilled in the art, and in one embodiment, the metering pump 4 can realize quantitative spraying of the solution rich in microbial flora to the bottom surface of the sponge carrier layer 6, and the spraying amount of microorganisms in each time is adjusted according to actual conditions.

The utility model provides an among the microorganism sustained-release devices, still include aeration equipment 5, aeration equipment 5 locates the outside of box 1, and communicates bottom first cavity 11, and aeration equipment 5 for example can be the aeration machine, the aeration machine has three effect, one of which: the function of aeration; the second step is as follows: further spraying the microbial culture solution on the bottom surface of the sponge carrier layer 6 into the sponge; and thirdly: extracting polluted or eutrophicated water for microbial absorption and utilization. Specifically, the water in the lake is extracted through the aeration device 5, under the action of the water flow of the aeration device 5, the microbial solution pumped into the bottom surface of the sponge carrier is flushed into the sponge carrier along with the water, and the microorganisms are subjected to secondary amplification culture, during which polluted or eutrophic water is absorbed and utilized by the microorganisms, the water is eutrophic or rich in organic matters, the water can provide nutrient substances for the growth of the microorganisms, and the microorganisms can degrade the dirt in the water to achieve the purpose of purifying the water.

Furthermore, the microbial flora flushed out by the water flow from the inner part of the sponge carrier layer 6 can be attached to the surface of the fuzzy ball 72 with roughness, and further amplification culture is carried out for the third time, during the period, polluted or eutrophic water bodies which are not completely purified are further absorbed and utilized by the microorganisms, the water bodies are eutrophic or rich in organic matters, the water bodies can provide nutrient substances for the growth of the microorganisms, and the microorganisms can degrade the dirt of the water bodies to achieve the aim of purifying the water quality. The purified water body flows out through the plurality of second through holes 12 on the middle upper part of the side wall of the box body 1, when the water body flows out from the second through holes 12, part of microorganisms expanded and cultured are blown away by water, and part of microorganisms are remained on the pompon carrier 7 to form a microbial film on the pompon carrier 7, the microbial film on the carrier has strong degradation capability, the microorganisms continuously grow in the device, and the water flow continuously washes away, so that the microorganisms can be continuously provided for the water body.

The utility model provides an among the microorganism sustained-release devices, still include

solar panel

8, 3 tops of body are located to solar panel 8, be equipped with on solar panel 8 with 2 top extension section complex third through-holes 81 of incubator, incubator 2 is inside to be extended from first cavity 11, 2 top extension sections of incubator further are connected with body 3 and solar panel 8 through first through-hole 31 and third through-hole 81. The solar panel 8 is used for collecting solar energy and converting the solar energy into electric quantity for the pump 4 and the aeration device 5 of the device to use. The solar panel 8 is electrically connected with the pump 4 and the aeration device 5 respectively.

The utility model provides an among the microorganism sustained-release devices, still include battery 9, battery 9 is located inside body 3, battery 9 uses as stand-by battery 9, battery 9 is connected with solar panel 8 electricity for the unnecessary energy that storage solar panel 8 produced, under the condition that photosynthesis is weak or need promptly to be opened, opens the battery 9 switch, provides the electric energy for pump and aeration equipment in the device provides, battery 9 is connected with pump 4 and aeration equipment 5 electricity. In some embodiments, the battery 9 and the solar panel 8 may also be electrically connected through a complementary controller of a commercial power, for example, model number SDHC-10A/24V of beijing remote power renewable energy technology corporation, so as to automatically switch the amount of the supplementary backup battery 9 when the amount of electricity converted by solar energy is excessive, and automatically switch or directly cut off the power supply of the battery 9 when the backup battery 9 is operated too long to cause insufficient electricity, so as to effectively control the depth of discharge of the battery 9 and reduce the damage to the battery 9, which are the prior art.

The utility model discloses a working process:

when in use, the microorganism slow-release device is put into water bodies such as lakes and the like, the microorganism slow-release device comprises a floating body 3, part of the floating body 3 in the microorganism slow-release device can float on the water surface, a box body 1 is immersed in the water body, microorganisms enter a culture device 2 through a feed inlet 21 for primary culture, are cultured for a period of time and then are moved out through a discharge outlet 22 of an extension section at the bottom of the culture device 2, a microorganism solution is further pumped into a sponge carrier layer 6 at the bottom of a first cavity 11 through a pump 4 between a second cavity 23 and the first cavity 11, then a polluted or eutrophicated water body in the lakes is further extracted through an aeration device 5, the microorganism solution is flushed with the water body to the inside of the sponge carrier layer 6 under the action of water flow of the aeration device 5, and the polluted or eutrophicated water body is extracted from the aeration device 5 for the microorganism to be absorbed and utilized, after a period of enrichment, microorganisms enter the plurality of pompon carriers 7 between the middle upper part of the first cavity 11 and the sponge carriers along with water flow to carry out further propagation and amplification, the water flow can be extracted from the aeration device 5, generally, water bodies are eutrophicated or rich in organic matters, the water bodies can provide nutrient substances for the growth of the microorganisms, the microorganisms also degrade dirt in the water bodies to achieve the purpose of purifying water quality, the purified water bodies flow out through the plurality of second through holes 12 on the middle upper part of the side wall of the box body 1, when the water bodies flow out from the second through holes 12, part of the microorganisms subjected to propagation is blown away by the water, and part of the microorganisms is remained on the pompon carriers 7 to form a microbial film on the pompon carriers 7, the microbial film on the carriers has strong degradation capability, the microorganisms continuously grow in the device, and the water flow is continuously flushed, thus, the microorganisms can be continuously provided for the water body.

In conclusion, the microorganism slow-release device of the utility model is convenient to operate, and reduces the consumption of human resources and electric power resources; on the other hand, the cultured microorganisms can be selected according to the type of polluted or eutrophic river water, and the pollution source can be removed in a targeted manner. On the other hand the microorganism sustained-release devices of this application can slowly release the microbial community to the water after through multi-stage culture in, prevent that the microorganism from running off in the twinkling of an eye, guarantee that it lasts the effect that long-term ground played the microbial source.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A microorganism slow-release device is characterized in that the device comprises a box body (1), the box body (1) comprises a first cavity (11), a culture device (2) extending along the height direction of the box body (1) is arranged in the first cavity (11), the incubator (2) comprises a second cavity (23), a floating body (3) is arranged on the box body (1), the second cavity (23) is connected with the bottom of the first cavity (11) through a pump (4), the device also comprises an aeration device (5) communicated with the bottom of the first cavity (11), a sponge carrier layer (6) is arranged at the bottom of the first cavity (11), a plurality of pompon carriers (7) are arranged between the top of the first cavity (11) and the sponge carrier layer (6), the side wall of the box body (1) is provided with a plurality of second through holes (12) matched with the pompon carriers (7) in position.

2. The microorganism slow-release device according to claim 1, wherein two ends of the incubator (2) respectively extend out of the first cavity (11) to form an incubator top extension section and an incubator bottom extension section, the floating body (3) is provided with a first through hole (31) matched with the incubator top extension section, the incubator top extension section is provided with a feed inlet (21), and the incubator bottom extension section is provided with a discharge outlet (22).

3. A slow-release apparatus for microorganisms according to claim 1, characterized in that a temperature controller (24) is provided inside the second chamber (23).

4. The microorganism slow-release device according to claim 1 or 2, wherein the floating body (3) is provided with a solar panel (8), and the solar panel (8) is provided with a third through hole (81) matched with the top extension section of the culture device.

5. A slow-release apparatus for microorganisms according to claim 4, characterized in that the solar panel (8) is electrically connected to the pump (4) and the aeration device (5), respectively.

6. A slow-release microorganism device according to claim 1, characterized in that the floating body (3) is provided at its edge with a plurality of connecting members (32) for fixing the slow-release microorganism device.

7. A slow-release apparatus for microorganisms according to claim 1, wherein a battery (9) is provided inside the floating body (3), and the battery (9) is electrically connected with the pump (4) and the aeration device (5), respectively.

8. The microorganism slow-release device according to claim 1, wherein the pompom carrier (7) comprises a rope body (71), a plurality of pompoms (72) are distributed on the rope body (71) along the extending direction of the rope body, the pompoms (72) are made of materials with surface roughness increased through heat treatment, each pom (72) comprises a plurality of knitting wool which are diverged from the center to the periphery, and two ends of the rope body (71) are respectively connected with the top and the bottom of the first cavity (11).

9. A slow-release apparatus for microorganisms according to claim 8, characterized in that the pompoms (72) are closely distributed around the string (71).

10. A microbial sustained release apparatus according to claim 1, wherein the pompom (72) has a diameter of 50 to 100 mm.