CN110724625B

CN110724625B - Bacterial activation device of biological feed

Info

Publication number: CN110724625B
Application number: CN201911123185.4A
Authority: CN
Inventors: 周天桥
Original assignee: Qingyuan Heep Biotechnology Co ltd
Current assignee: Qingyuan Heep Biotechnology Co.,Ltd.
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-10-09
Anticipated expiration: 2039-11-16
Also published as: CN110724625A

Abstract

The invention discloses a strain activation device of biological feed, belonging to the technical field of biological feed, comprising an operation table and an activation filter cylinder rotationally mounted on the operation table, wherein a liftable feeding limiting mechanism is arranged on a filter cylinder part of the activation filter cylinder, the feeding limiting mechanism descends to enable a limiting ring and the bottom in the filter cylinder to be sealed and limited, strains and proper water are introduced into the sealed limiting ring, a stirring mechanism is started to stir mixed materials in the limiting ring, the mixed materials are uniformly heated in the stirring process, after the mixed materials are fully stirred, the limiting ring ascends to be separated from the filter cylinder, bacteria liquid is introduced into the filter cylinder, the activation filter cylinder is rotated at the moment, the bacteria liquid in the filter cylinder is introduced into a collecting cylinder through a filter hole in the rotating and centrifuging process, on the one hand, the stirring activation performance is further effectively improved, on the other hand gets rid of the fungus liquid of going into in the collecting vessel and bloies the heat dissipation through radiator fan, effectively realizes the rapid cooling of fungus liquid.

Description

Bacterial activation device of biological feed

Technical Field

The invention relates to the technical field of biological feeds, in particular to a strain activating device of a biological feed.

Background

The preservation of the microbial strains for preparing the microbial feed mainly exists in a powder form, a few microbial strains exist in a liquid form, and the strains in the preservation state are in a dormant state. When the microbial inoculum is used, the microbial inoculum is added into water for activation treatment to ensure that the microbial inoculum can quickly recover the biological activity and can be inoculated into a material for fermentation, and activation and expansion culture are carried out for a period of time to obtain a culture with vigorous activity and enough inoculation quantity.

The intensive mixing mixed effect of fungus powder is especially important to the activation of bacterial, only mix the fungus powder in aqueous among the prior art and stir, and the fungus powder often easily agglomerates under long-term storage to difficult messenger's fungus powder fully dissolves in aqueous at the in-process of stirring, in addition, when the activation tank volume is great, the misce bene of fungus liquid is difficult to realize to the liquid, and some bacterial still easily deposit in the activation tank bottom, the activation performance of bacterial still remains to improve to a certain extent.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a strain activating device for biological feed, when the lifting feeding limiting mechanism is arranged on the filtering cylinder part of the activation filtering cylinder and the feeding limiting mechanism descends to lead the limiting ring and the bottom in the filtering cylinder to be sealed and limited, the strain and a proper amount of water are led into a limit ring which is arranged in a sealing way, a stirring mechanism is started to stir the mixed materials in the limit ring, and realize the thermally equivalent at the stirring in-process, treat that the stirring is abundant back, the spacing ring rises and the cartridge filter breaks away from mutually, and the fungus liquid is intake into the cartridge filter, and rotatory activation is strained a section of thick bamboo this moment, realizes passing through the filtration pore with the fungus liquid in the cartridge filter leading-in to the collecting vessel in rotatory centrifugal in-process, and on the one hand further effectively improves stirring activation performance, and on the other hand gets rid of the thallus of in the collecting vessel and bloies the heat dissipation through radiator fan, effectively realizes the rapid cooling of fungus liquid.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A strain activating device of biological feed comprises an operating platform and an activating filter cylinder rotationally mounted on the operating platform, wherein the activating filter cylinder comprises a filter cylinder positioned at the upper end and a rotating cylinder positioned at the lower end of the filter cylinder, the top end part of the rotating cylinder is rotationally connected with the operating platform through a bearing, a bearing plate is fixedly mounted at the lower end of the operating platform, a first motor for driving the rotating cylinder is fixedly mounted at the bottom end of the bearing plate, a collecting cylinder sleeved at the outer end of the filter cylinder is fixedly mounted at the upper end of the operating platform, the bottom of the collecting cylinder is rotationally and hermetically connected with the lower end part of the filter cylinder, an L-shaped frame is fixedly mounted on one side of the upper end of the operating platform, an electric push rod is fixedly mounted at the top end of the L-shaped frame, a lifting plate is fixedly connected with the telescopic end of the electric push rod and is slidably connected onto the L-shaped frame, the bottom of feeding stop gear inlays the interior bottom of locating the cartridge filter, feeding stop gear's internally mounted has rabbling mechanism, feeding stop gear's top fixed mounting has carries out driven second motor to the rabbling mechanism, the equal fixed mounting in upper end both sides of collecting vessel has radiator fan.

Further, the cartridge filter does not communicate with a rotation section of thick bamboo each other, it has the heating chamber to rotate seted up in the section of thick bamboo, install heating block and rather than the lower heating element of electricity connection in the heating chamber, the realization carries out the even heating to the fungus liquid mixture in the cartridge filter.

Further, the interior bottom fixed mounting of a collector section of thick bamboo has the cavity toper round platform of cover tip under the cartridge filter to locate, the cladding has the sealed axle sleeve that links up with the cartridge filter outer wall is sealed mutually on the inner wall of cavity toper round platform, and sealed axle sleeve realizes that the cartridge filter links up with the rotary seal of cartridge filter inner wall, can not lead to the fact the influence to the cartridge filter at the rotatory in-process of cartridge filter, the cartridge filter is close to the outside fixed the inserting of bottom and is equipped with the stand-off pipe rather than inside being connected, stores the fungus liquid in the cartridge filter after, exports through the stand-off pipe.

Further, a plurality of evenly distributed's filtration pore has been seted up to the lateral wall all around of cartridge filter, and the filtration pore of bottommost distributes in the cartridge filter least significant end, and the filtration pore and the cavity toper round platform of the least significant end link up mutually, and the fungus liquid that effectively realizes in the cartridge filter passes through the filtration pore and fully guides into to the surge drum.

Furthermore, a sliding cavity corresponding to the position of the lifting plate is formed in the side wall of the L-shaped frame in the vertical direction, and the left end of the lifting plate penetrates through the sliding cavity and is in sliding connection with the inner wall of the sliding cavity.

Furthermore, the top end of the L-shaped frame is fixedly connected with a guide post, the lower end of the guide post penetrates through the lifting plate and is fixedly connected to the operating platform, and the lifting plate is connected with the guide post in a sliding mode.

Further, feeding stop gear includes the sealed lid of fixed connection at the lifter plate right-hand member, the spacing ring that the lower extreme fixedly connected with of sealed lid corresponds with cartridge filter position, the bottom of spacing ring is established with the bottom seal of cartridge filter and is connected, upper end one side of sealed lid is equipped with the feeder hopper that is linked together with the spacing ring, and the spacing ring descends under the effect of electric telescopic cylinder, inlays to establish when the interior bottom seal of spacing ring bottom and cartridge filter and is connected the back, realizes that spacing ring and cartridge filter link up department mutually is a confined space, realizes carrying out the intensive mixing to the fungus liquid material that is in confined space.

Further, the upper end fixedly connected with of cartridge filter and the corresponding sealing disc in spacing ring position, sealing disc's outer end cladding has the sealing washer, the sealing washer inlays with the inner wall of spacing ring is sealed to be established and is connected, sets up and is used for inlaying the sealing disc who establishes mutually with the spacing ring, and its inner wall inlays with sealing disc is sealed to be established after the spacing ring descends and is connected, further effectively improves the connection leakproofness between the two.

Further, rabbling mechanism installs the puddler in sealed lid bottom middle part including rotating, the both sides of puddler are along a plurality of puddlers of its equal fixedly connected with of vertical direction, and crisscross distribution from top to bottom along the puddler that the puddler both sides distributed.

Further, puddler internally mounted has the heating wire, the last heating element who is connected with the heating wire electricity is installed at the puddler top, and is a plurality of the puddler is heat conduction aluminium bar, realizes that rabbling mechanism carries out even heat conduction to mixed fungus liquid at the in-process of stirring.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme sets up the feeding stop gear of liftable through the section of thick bamboo that filters in the activation, feeding stop gear descends to make spacing ring and cartridge filter in the bottom sealed spacing, bacterial and suitable amount water are leading-in to the spacing ring of sealed setting, start rabbling mechanism and stir spacing intra-annular miscellaneously, and realize the thermally equivalent at the stirring in-process, treat the stirring abundant back, the spacing ring rises and the cartridge filter breaks away from mutually, the fungus liquid is leading-in the cartridge filter, rotatory activation section of thick bamboo this moment, the fungus liquid that the realization was filtered in the cartridge filter is leading-in to the collecting vessel through the filtration pore at rotatory centrifugal in-process, on the one hand further effectively improve stirring activation performance, effectively avoid partial fungus powder to be fully dissolved in the fungus liquid, on the other hand gets rid of the fungus liquid that gets into in the collecting vessel and blows.

(2) The interior bottom fixed mounting of a chimney has the cover to locate the cavity toper round platform of cartridge filter lower extreme, the cladding has the sealed axle sleeve that links up with the cartridge filter outer wall is sealed on the inner wall of cavity toper round platform, sealed axle sleeve realizes that the cartridge filter links up with the rotary seal of cartridge filter inner wall, can not lead to the fact the influence to the cartridge filter at the rotatory in-process of cartridge filter, the cartridge filter is close to the outside fixed the inserting of bottom and is equipped with the stand-off pipe rather than inside being connected, store the fungus liquid in the cartridge filter after, export outwards through the stand-off pipe.

(3) Feeding stop gear includes the sealed lid of fixed connection at the lifter plate right-hand member, the lower extreme fixedly connected with of sealed lid and the spacing ring that the cartridge filter position corresponds, the bottom of spacing ring is established with the sealed bottom of cartridge filter and is connected, upper end one side of sealed lid is equipped with the feeder hopper that is linked together with the spacing ring, the spacing ring descends under the effect of electronic telescoping cylinder, inlay to establish with the interior bottom of cartridge filter when the spacing ring bottom and be connected the back, realize that spacing ring and cartridge filter link up department mutually is a confined space, the realization carries out intensive mixing to the fungus liquid material that is in confined space.

(4) The upper end fixedly connected with of cartridge filter and spacing ring position corresponding sealing disc, the outer end cladding of sealing disc has the sealing washer, and the sealing washer inlays with the inner wall of spacing ring and establishes and be connected, sets up the sealing disc who is used for inlaying with the spacing ring looks seal, and its inner wall inlays with the sealing disc seal after the spacing ring descends establishes and is connected, further effectively improves the connection leakproofness between the two.

(5) Cartridge filter and rotation section of thick bamboo do not communicate with each other, it has the heating chamber to rotate to have seted up in the section of thick bamboo, install heating block and rather than the lower heating element of electricity connection in the heating chamber, the realization carries out the even heating to the fungus liquid mixture in the cartridge filter, in addition, there is the heating wire at puddler internally mounted, the last heating element of being connected with the heating wire electricity is installed at the puddler top, a plurality of puddlers are heat conduction aluminium bars, realize that rabbling mechanism carries out even heat conduction to mixed fungus liquid at the in-process of stirring.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the activated filter cartridge of the present invention;

FIG. 3 is a schematic perspective view of the collector bowl of the present invention;

FIG. 4 is a schematic view of the internal structure at the activation cartridge of the present invention;

FIG. 5 is a schematic perspective view of the invention without the cartridge installed;

fig. 6 is a schematic perspective view of the limiting ring of the present invention embedded in the filter cartridge during operation.

The reference numbers in the figures illustrate:

the device comprises an operation table 1, an activation filter cylinder 2, a 201 filter cylinder, a 202 rotating cylinder, a 203 bearing, a 204 sealing disc, a 3 first motor, a 4 bearing plate, a 5 collecting cylinder, a 501 hollow cone-shaped circular table, a 6 outlet pipe, a 7L-shaped frame, a 701 sliding cavity, an 8 lifting plate, a 9 electric push rod, a 10 sealing cover, an 11 limiting ring, a 12 feeding hopper, a 13 second motor, a 14 stirring mechanism and a 15 guide column.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element 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" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a bacteria activation device for biological feed includes an operation platform 1 and an activation filter cylinder 2 rotatably mounted on the operation platform 1, the activation filter cylinder 2 includes a filter cylinder 201 located at an upper end and a rotation cylinder 202 located at a lower end of the filter cylinder 201, a top end portion of the rotation cylinder 202 is rotatably connected to the operation platform 1 through a bearing 203, the filter cylinder 201 and the rotation cylinder 202 are not communicated with each other, a heating cavity is formed in the rotation cylinder 202, a heating block and a lower heating element electrically connected thereto are mounted in the heating cavity to uniformly heat a bacteria liquid mixture in the filter cylinder 201, and the heating block and the heating element are cooperatively disposed to heat the bacteria liquid mixture in the filter cylinder 201 in the prior art, which is not shown in the drawings and will not be described herein.

The lower end of the operating platform 1 is fixedly provided with a bearing plate 4, the bottom end of the bearing plate 4 is fixedly provided with a first motor 3 for driving the rotating cylinder 202, the first motor 3 drives the activating filter cylinder 2 to rotate at high speed so as to realize the subsequent bacteria liquid rotating centrifugal operation in the filter cylinder 201, the upper end of the operating platform 1 is fixedly provided with a collecting cylinder 5 sleeved at the outer end of the filter cylinder 201, the bottom of the collecting cylinder 5 is connected with the lower end part of the filter cylinder 201 in a rotating and sealing manner, after the filter cylinder 201 rotates, the bacteria liquid is centrifugally thrown into the collecting cylinder 5 for subsequent collection, the inner bottom of the collecting cylinder 5 is fixedly provided with a hollow cone-shaped platform 501 sleeved at the lower end part of the filter cylinder 201, the inner wall of the hollow cone-shaped platform 501 is wrapped with a sealing shaft sleeve which is in sealing connection with the outer wall of the filter cylinder 201, the sealing shaft sleeve realizes the rotating and sealing connection, an outlet pipe 6 connected with the inside of the collecting cylinder 5 is fixedly inserted at the outer side of the collecting cylinder 5 close to the bottom end, and after bacteria liquid is stored in the collecting cylinder 5, the bacteria liquid is led out through the outlet pipe 6.

A plurality of evenly distributed's filtration pore has been seted up to cartridge filter 201's lateral wall all around, and the filtration pore of bottommost distributes in cartridge filter 201 least significant end, and the filtration pore and the cavity toper round platform 501 of least significant end link up mutually, and the fungus liquid that effectively realizes in the cartridge filter 201 fully introduces to the surge drum 5 in through the filtration pore.

Referring to fig. 1, an L-shaped frame 7 is fixedly installed on one side of the upper end of an operating platform 1, an electric push rod 9 is fixedly installed on the top end of the L-shaped frame 7, a lifting plate 8 is fixedly connected to the telescopic end of the electric push rod 9, the lifting plate 8 is slidably connected to the L-shaped frame 7, a feeding limiting mechanism is fixedly connected to one end of the lifting plate 8 away from the L-shaped frame 7, a sliding cavity 701 corresponding to the lifting plate 8 is vertically formed in the side wall of the L-shaped frame 7, the left end of the lifting plate 8 penetrates through the sliding cavity 701 and is slidably connected with the inner wall of the sliding cavity, a guide post 15 is fixedly connected to the top end of the L-shaped frame 7, the lower end of the guide post 15 penetrates through the lifting plate 8 and is fixedly connected to the operating platform 1, through the cooperation sliding connection of lifter plate 8 and slip chamber 701 and the setting of guide post 15, be favorable to improving feeding stop gear's lift stationarity and the steadiness of during operation.

Referring to fig. 5-6, the bottom end of the feeding limiting mechanism is embedded in the inner bottom of the filter cartridge 201, the stirring mechanism 14 is installed inside the feeding limiting mechanism, the second motor 13 for driving the stirring mechanism 14 is fixedly installed at the top end of the feeding limiting mechanism, and after the bottom end of the feeding limiting mechanism is embedded and sealed in the filter cartridge 201, a technician introduces bacterial powder and a proper amount of water into the feeding limiting mechanism and then fully mixes and stirs the bacterial powder and the proper amount of water through the stirring mechanism 14.

Concretely, feeding stop gear includes the sealed lid 10 of fixed connection at the 8 right-hand members of lifter plate, the lower extreme fixedly connected with of sealed lid 10 and the spacing ring 11 that the cartridge filter 201 position corresponds, the bottom of spacing ring 11 and the bottom seal of cartridge filter 201 inlay and establish and be connected, upper end one side of sealed lid 10 is equipped with the feeder hopper 12 that is linked together with spacing ring 11, spacing ring 11 descends under the effect of electronic telescopic cylinder 9, inlay with the interior bottom seal of cartridge filter 201 when spacing ring 11 bottom and the back of establishing of being connected, it is a confined space to realize that spacing ring 11 links up the department mutually with cartridge filter 201, the realization is to carrying out intensive mixing to the fungus liquid material that is in confined space.

Referring to fig. 4, more specifically, the upper end of the filter cartridge 201 is fixedly connected with a sealing disc 204 corresponding to the position of the limit ring 11, the outer end of the sealing disc 204 is coated with a sealing ring, the sealing ring is embedded and connected with the inner wall of the limit ring 11, the sealing disc is configured to be embedded and connected with the limit ring 11, the inner wall of the limit ring 11 is embedded and connected with the sealing disc 204 after descending, and the connection sealing performance between the limit ring and the sealing disc is further effectively improved.

Please refer to fig. 5, wherein the stirring mechanism 14 includes a stirring rod rotatably installed at the middle portion of the bottom end of the sealing cover 10, two sides of the stirring rod are fixedly connected with a plurality of stirring rods along a vertical direction thereof, the stirring rods distributed along two sides of the stirring rod are vertically distributed in a staggered manner, a heating wire is installed inside the stirring rod, an upper heating element electrically connected with the heating wire is installed at the top of the stirring rod, the plurality of stirring rods are heat-conducting aluminum rods, the stirring mechanism 14 can uniformly conduct heat to the mixed bacteria liquid in the stirring process, the heating wire and the heating element are matched to realize heat supply, which is the prior art, and therefore, redundant description is not made herein, the heating body can be stirred in the mixture of the bacteria liquid, and uniform heating of the.

Please refer to fig. 1, after the complete stirring, the electric telescopic rod 9 drives the feeding limiting mechanism to move upwards, the limiting ring 11 is separated from the sealing disc 204, the mixed bacteria liquid is introduced into the filter cartridge 201, at this time, the filter cartridge 201 rotates at a high speed, under the action of rotation and centrifugation, the mixed bacteria liquid is introduced into the collecting cartridge 5 through the filter hole, the heat dissipation fans 16 are fixedly installed on both sides of the upper end of the collecting cartridge 5, in the centrifugal throwing-out process, on one hand, the improvement of the sufficiency of activation is facilitated, on the other hand, the heat dissipation and cooling are performed through the heat dissipation fans 16 in the throwing-out process of the bacteria liquid, the liquid is cooled by the cold air of the heat dissipation fans 16 in the moving process.

When the device is used for activating strains of biological feed, firstly, the lifting plate 8 is driven to descend by the electric telescopic rod 9, the bottom end of the limiting ring 11 of the feeding limiting mechanism is clamped outside the sealing disc 204 on the filter cylinder 201, the limiting ring 11 is embedded and connected with the sealing disc 204 in a sealing way, so that the limiting ring 11 is in a sealing space in the filter cylinder 201, the strains and water with proper proportion are introduced into the sealed limiting ring 11 by the feed hopper 12, after the materials are introduced, the second motor 13 is started, the stirring mechanism 14 is driven by the second motor 13 to fully stir the materials in the limiting ring 11, so that the strains are fully dissolved in the water, in the stirring process, technicians can respectively start the upper heating element and the lower heating element according to actual needs, heat can be supplied to both the rotating cylinder 202 and the stirring mechanism 14, and the materials in the filter cylinder 201 are uniformly heated, the stirring activation efficiency is effectively improved;

after the intensive mixing is accomplished, drive feeding stop gear upward movement through electric telescopic handle 9, stop ring 11 breaks away from with sealed disc 204 mutually, at this moment, the material in the enclosure space of stop ring 11 is leading-in to cartridge filter 201 in, at this moment, start first motor 3, first motor 3 drives whole activation and strains a section of thick bamboo 2 and rotate, cartridge filter 201 outwards throws away its inside fungus liquid through a plurality of filtration pores at rotatory in-process, the material that the centrifugation was thrown away is leading-in to be collected in the collection cylinder 5, the activation effect of bacterial has further effectively been improved at the in-process that the centrifugation was thrown away, and under radiator fan 16's effect, further play the effect of a throwing away cooling, the activation thing of leading-in to in the collection cylinder 5 is derived by outlet pipe 6, accomplish the activation of bacterial.

The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a bacterial activation device of biological feed, includes operation panel (1) and rotates the activation of installing on operation panel (1) and strain a section of thick bamboo (2), its characterized in that: the activation filter cylinder (2) comprises a filter cylinder (201) located at the upper end and a rotating cylinder (202) located at the lower end of the filter cylinder (201), the top end of the rotating cylinder (202) is rotatably connected with an operating platform (1) through a bearing (203), a bearing plate (4) is fixedly installed at the lower end of the operating platform (1), a first motor (3) for driving the rotating cylinder (202) is fixedly installed at the bottom end of the bearing plate (4), a collecting cylinder (5) sleeved at the outer end of the filter cylinder (201) is fixedly installed at the upper end of the operating platform (1), the bottom of the collecting cylinder (5) is rotatably and hermetically connected with the lower end of the filter cylinder (201), an L-shaped frame (7) is fixedly installed on one side of the upper end of the operating platform (1), an electric push rod (9) is fixedly installed at the top end of the L-shaped frame (7), and a lifting plate (8) is fixedly, lifter plate (8) sliding connection is on L type frame (7), the one end fixedly connected with feeding stop gear of L type frame (7) is kept away from lifter plate (8), feeding stop gear's bottom inlays the interior bottom of locating cartridge filter (201), feeding stop gear's internally mounted has rabbling mechanism (14), feeding stop gear's top fixed mounting has carries out driven second motor (13) to rabbling mechanism (14), the equal fixed mounting in upper end both sides of collection section of thick bamboo (5) has radiator fan (16), cartridge filter (201) and rotating cylinder (202) are not intercommunication each other, the heating chamber has been seted up in rotating cylinder (202), install the heating block in the heating chamber and rather than the lower heating element of electricity connection, the interior bottom fixed mounting of collection section of thick bamboo (5) overlaps the cavity toper round platform (501) of locating the tip under cartridge filter (201), the inner wall of the hollow conical round platform (501) is coated with a sealing shaft sleeve which is hermetically connected with the outer wall of the filter cylinder (201), the outer side of the collecting cylinder (5) close to the bottom end is fixedly inserted with an outlet pipe (6) connected with the inner part of the collecting cylinder, the peripheral side wall of the filter cylinder (201) is provided with a plurality of uniformly distributed filter holes, the filter hole at the lowest end part is connected with the hollow conical round platform (501), the side wall of the L-shaped frame (7) is provided with a sliding cavity (701) corresponding to the position of the lifting plate (8) along the vertical direction, the left end of the lifting plate (8) penetrates through the sliding cavity (701) and is slidably connected with the inner wall of the lifting plate, the top end of the L-shaped frame (7) is fixedly connected with a guide column (15), the lower end of the guide column (15) penetrates through the lifting plate (8) and is fixedly connected on the operating platform (1), and the lifting plate (8) is, feed stop gear includes sealed lid (10) of fixed connection at lifter plate (8) right-hand member, spacing ring (11) that the lower extreme fixedly connected with of sealed lid (10) and cartridge filter (201) position correspond, the bottom of spacing ring (11) is sealed to inlay with the bottom of cartridge filter (201) and is established and be connected, the upper end one side of sealed lid (10) is equipped with feeder hopper (12) that are linked together with spacing ring (11), the upper end fixedly connected with of cartridge filter (201) and spacing ring (11) position corresponding sealed disc (204), the outer end cladding of sealed disc (204) has the sealing washer, the sealing washer is sealed with the inner wall of spacing ring (11) to inlay and is established the connection.

2. The bacterial species activating device for biological feed as claimed in claim 1, wherein: rabbling mechanism (14) are including rotating the puddler of installing in sealed lid (10) bottom middle part, the both sides of puddler are along a plurality of puddlers of the equal fixedly connected with of its vertical direction, and crisscross distribution about the puddler that distributes along the puddler both sides.

3. The bacterial species activating device for biological feed as claimed in claim 2, wherein: the stirring rod is internally provided with a heating wire, the top of the stirring rod is provided with an upper heating element electrically connected with the heating wire, and the stirring rods are heat-conducting aluminum rods.