CN217781106U - Microbial fermentation jar convenient to clearance - Google Patents
Microbial fermentation jar convenient to clearance Download PDFInfo
- Publication number
- CN217781106U CN217781106U CN202221232839.4U CN202221232839U CN217781106U CN 217781106 U CN217781106 U CN 217781106U CN 202221232839 U CN202221232839 U CN 202221232839U CN 217781106 U CN217781106 U CN 217781106U
- Authority
- CN
- China
- Prior art keywords
- ring
- tank body
- cleaning ring
- bottom wall
- microbial fermentation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model provides a microbial fermentation tank convenient to clean, which belongs to the technical field of fermentation equipment and comprises a tank body and a cover body, wherein the top of the tank body is provided with an opening, and the bottom of the tank body is provided with a discharge hole; the cover body is suitable for covering the opening; the cleaning ring is positioned in the tank body, and the outer peripheral wall of the cleaning ring is contacted with the inner peripheral wall of the tank body; the cleaning ring has the freedom degree of sliding up and down along the axial direction of the tank body; the annular scraper is of a conical structure and is provided with a small end connected with the bottom wall of the cleaning ring and a large end contacted with the inner wall surface of the tank body; the driving mechanism is arranged on the upper surface of the cover body and is provided with a driving end which is suitable for being connected with the upper surface of the cleaning ring; the cover body is provided with a first avoidance hole suitable for the driving end to penetrate through; at clearance ring and annular scraper blade in-process that slides down, the annular scraper blade can be cleared up the internal face of fermentation cylinder to can make the fermentation material of being scraped down enter into the holding intracavity under the negative pressure effect, be convenient for clear up the fermentation material of fermentation cylinder inside wall.
Description
Technical Field
The utility model belongs to the technical field of fermentation equipment, concretely relates to microbial fermentation jar convenient to clearance.
Background
The fermentation tank is a device industrially used for microbial fermentation, and can be divided into an anaerobic fermentation tank and an aerobic fermentation tank; the aerobic fermentation tank needs to continuously introduce a large amount of sterile air into the tank, and the anaerobic fermentation tank does not need to introduce sterile air into the tank. After fermentation using the fermentation tank is completed, residual fermentation material is left on the inner wall and the bottom wall of the fermentation tank, and thus the inner wall and the bottom wall of the fermentation tank need to be cleaned. Among the conventional art, wash the diapire of fermentation cylinder through the high-pressure squirt to make water and fermentation material after washing discharge gate from the fermentation cylinder bottom discharge. Because the inner wall of fermentation cylinder is curved surface structure, need continuous change when washing through high-pressure squirt to wash the angle, it is great to wash the degree of difficulty.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a microbial fermentation tank convenient to clearance aims at solving among the prior art when wasing the fermentation cylinder lateral wall, washs the big technical problem of the degree of difficulty.
In order to achieve the purpose, the utility model adopts the technical proposal that:
the microbial fermentation tank convenient to clean is provided, and comprises a tank body and a cover body, wherein the top of the tank body is provided with an opening, and the bottom of the tank body is provided with a discharge hole; the lid is suitable for closing the opening, and microbial fermentation jar still includes:
the cleaning ring is positioned in the tank body, and the outer peripheral wall of the cleaning ring is in contact with the inner peripheral wall of the tank body; the cleaning ring has the freedom degree of sliding up and down along the axial direction of the tank body;
the annular scraper is of a conical structure and is provided with a small end connected with the bottom wall of the cleaning ring and a large end contacted with the inner wall surface of the tank body; and
the driving mechanism is arranged on the upper surface of the cover body and is provided with a driving end which is suitable for being connected with the upper surface of the cleaning ring; the cover body is provided with a first avoidance hole suitable for the driving end to penetrate through;
the inner part of the cleaning ring is provided with an accommodating cavity, the bottom wall of the cleaning ring is provided with a plurality of material sucking ports communicated with the accommodating cavity at intervals along the circumferential direction of the bottom wall, and the material sucking ports face to the inner wall surface of the annular scraper;
the cover body is provided with a second avoiding hole, the microbial fermentation tank further comprises a pipeline which is suitable for penetrating the second avoiding hole, one end of the pipeline is communicated with the accommodating cavity of the cleaning ring, and the other end of the pipeline is suitable for being communicated with a negative pressure structure.
In a possible implementation manner, the outer peripheral wall of the small end of the annular scraper is fixedly provided with a connecting ring, the connecting ring is provided with a connecting hole which penetrates through the thickness of the connecting ring along the vertical direction, the microbial fermentation tank further comprises a locking piece, and one end of the locking piece penetrates through the connecting hole and is connected with the bottom wall of the cleaning ring.
In a possible implementation manner, a sealing plate is arranged on the bottom wall of the accommodating cavity at the material suction port, and the lower surface of the sealing plate is in sealing fit with the bottom wall of the accommodating cavity so as to seal the material suction port; one end of the sealing plate is provided with a rotating shaft of which the axis is parallel to the bottom wall of the accommodating cavity, and the sealing plate is hinged with the bottom wall of the accommodating cavity through the rotating shaft; a rotating shaft of the sealing plate is sleeved with a rotating elastic piece, and two ends of the rotating elastic piece are respectively connected with the rotating shaft and the bottom wall of the accommodating cavity;
the sealing plate has a first state of sealing the suction port and a second state of opening the suction port; and under the negative pressure action of the negative pressure structure, the sealing plate is in a second state.
In some embodiments, a blocking ring arranged along the circumferential direction of the material suction port is fixedly arranged at the material suction port on the bottom wall of the accommodating cavity, and the sealing plate is arranged on the upper surface of the blocking ring; and a first hinged support which is in running fit with the rotating shaft is arranged on the side wall of the baffle ring close to the top of the baffle ring.
In a possible implementation, be equipped with on the lid and run through the first hole of dodging of its thickness along upper and lower direction, the upper surface of lid is equipped with the second hinged-support, actuating mechanism includes:
the wire wheel is rotatably connected with the second hinged support, and the axis of the wire wheel is parallel to the upper surface of the cover body;
the connecting rope is wound on the wire wheel; one end of the connecting rope is fixed on the peripheral wall of the wire wheel, and the other end of the connecting rope is suitable for penetrating through the first avoidance hole and is connected with the upper surface of the cleaning ring; and
the limiting structure is arranged on the second hinged support; the limiting structure is provided with a tight supporting end connected with the wire wheel when the cleaning ring is positioned at the top end of the tank body so as to limit the rotation of the wire wheel.
In some embodiments, the second hinge support is provided with a first limiting hole penetrating through the thickness of the wire wheel along the axial direction of the wire wheel, the end part of the wire wheel is provided with a plurality of second limiting holes arranged at intervals along the circumferential direction, and the first limiting hole is aligned with one of the second limiting holes;
the limiting structure comprises a limiting shaft, and when the cleaning ring is located at the top of the tank body, one end of the limiting shaft is suitable for penetrating through the first limiting hole and being connected with the second limiting hole in an inserting mode.
In one possible implementation, the driving mechanism includes any one of a cylinder, a hydraulic cylinder, and an electric push rod.
In a possible implementation manner, the bottom wall of the cleaning ring is fixedly provided with a plurality of elastic buffer parts along the circumferential direction at intervals, the elastic direction of the elastic buffer parts is along the up-down direction, and the bottoms of the elastic buffer parts are lower than the large end of the annular scraper blade.
In the embodiment of the application, when the inner side wall of the fermentation tank is cleaned, the cleaning ring can slide downwards along the axis of the tank body through the driving mechanism, so that the annular scraper can scrape the fermentation material on the inner side wall of the fermentation tank; through the negative pressure effect of the negative pressure structure, air can enter the accommodating cavity through the material suction port, so that fermented materials scraped by the annular scraper plate can be conveniently sucked, and the fermented materials falling on the bottom wall of the fermentation tank are reduced; the first periphery wall that dodges hole and drive end seals up the cooperation, and the periphery wall and the sealed cooperation of pipeline that dodge the hole are dodged to the second.
The utility model provides a pair of microbial fermentation jar convenient to clearance compares with prior art, and at clearance ring and annular scraper blade in-process that slides down, annular scraper blade can clear up the internal face of fermentation cylinder to can make the fermented material of being scraped down enter into the holding intracavity under the negative pressure effect, be convenient for clear up the fermented material of fermentation cylinder inside wall.
Drawings
FIG. 1 is a schematic view of a microbial fermentation tank convenient for cleaning according to an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic sectional view of a microbial fermentation tank convenient for cleaning according to an embodiment of the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is an enlarged view of portion C of FIG. 3;
FIG. 6 is a schematic view of a driving mechanism part of a microbial fermentation tank convenient for cleaning according to an embodiment of the present invention.
Description of reference numerals: 1. a tank body; 11. an opening; 12. a discharge port; 2. a cover body; 21. a first avoidance hole; 22. a second avoidance hole; 23. a second hinge support; 231 a first limiting hole; 3. cleaning a ring; 31. an accommodating cavity; 32. a material sucking port; 33. closing the plate; 34. a rotating shaft; 35. a baffle ring; 351. a first hinge support; 36. an elastic buffer member; 4. an annular scraper; 41. a small end; 42. a large end; 43. a connecting ring; 5. a drive mechanism; 51. a wire wheel; 511. a second limiting hole; 52. connecting ropes; 53. a limiting shaft; 6. and (4) a pipeline.
Detailed Description
In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to FIGS. 1 to 6, a microbial fermentation tank convenient for cleaning according to the present invention will be described. The microbial fermentation tank convenient to clean comprises a tank body 1 and a cover body 2, wherein the top of the tank body 1 is provided with an opening 11, and the bottom of the tank body is provided with a discharge hole 12; the cover body 2 is suitable for covering the opening 11, and the microbial fermentation tank also comprises a cleaning ring 3, an annular scraper 4 and a driving mechanism 5; the cleaning ring 3 is positioned in the tank body 1, and the outer peripheral wall of the cleaning ring is contacted with the inner peripheral wall of the tank body 1; the cleaning ring 3 has the freedom degree of sliding up and down along the axial direction of the tank body 1; the annular scraper 4 is of a conical structure, and the annular scraper 4 is provided with a small end 41 connected with the bottom wall of the cleaning ring 3 and a large end 42 contacted with the inner wall surface of the tank body 1; a driving mechanism 5 is arranged on the upper surface of the cover body 2, and the driving mechanism 5 is provided with a driving end which is suitable for being connected with the upper surface of the cleaning ring 3; a first avoidance hole 21 suitable for the driving end to penetrate is formed in the cover body 2; the cleaning ring 3 is internally provided with an accommodating cavity 31, the bottom wall of the cleaning ring 3 is provided with a plurality of material suction ports 32 communicated with the accommodating cavity 31 at intervals along the circumferential direction, and the material suction ports 32 face the inner wall surface of the annular scraper 4; be equipped with the second on the lid 2 and dodge hole 22, microbial fermentation tank is still including being suitable for to wear to establish the pipeline 6 that the second dodged hole 22, and the one end of pipeline 6 communicates with the holding chamber 31 of clearance ring 3, and the other end of pipeline 6 is suitable for and negative pressure structure intercommunication.
In the embodiment of the application, when the inner side wall of the fermentation tank is cleaned, the cleaning ring 3 can slide downwards along the axis of the tank body 1 through the driving mechanism 5, so that the annular scraper 4 can scrape the fermentation material on the inner side wall of the fermentation tank; through the negative pressure effect of the negative pressure structure, air can enter the accommodating cavity 31 through the material suction port 32, so that the fermented materials scraped by the annular scraper 4 can be conveniently sucked, and the fermented materials falling on the bottom wall of the fermentation tank are reduced; the first avoidance hole 21 is in sealing fit with the peripheral wall of the driving end, and the peripheral wall of the second avoidance hole 22 is in sealing fit with the pipeline 6.
The utility model provides a pair of microbial fermentation jar convenient to clearance compares with prior art, and at clearance ring 3 and the downward slip in-process of annular scraper blade 4, annular scraper blade 4 can clear up the internal face of fermentation cylinder to can make the fermented material of being scraped down enter into holding chamber 31 under the negative pressure effect, be convenient for clear up the fermented material of fermentation cylinder inside wall.
Exemplarily, the negative pressure structure comprises a negative pressure box, a vacuum pump is communicated with the negative pressure box, a cloth bag filter is arranged at the communication position of the negative pressure box and the vacuum pump, and fermentation materials entering the vacuum pump can be reduced. The end of the pipeline 6 far away from the cleaning ring 3 is communicated with the negative pressure box, and the pipeline 6 is provided with a valve. After the valve is opened, the negative pressure box is communicated with the containing cavity 31 of the cleaning ring 3 through the pipeline 6, so that the fermented materials on the inner wall surface of the tank body 1 can be sucked. The intercommunication department of vacuum pump and negative pressure tank also is equipped with the valve, opens the valve of vacuum pump and negative pressure tank intercommunication department and after the start vacuum pump, can make negative pressure tank's vacuum reach the default, consequently the negative pressure tank of being convenient for absorbs the fermented material of the internal side wall of jar 1.
It should be noted that, after the cleaning of the inner wall surface of the fermentation tank is completed by the cleaning ring 3 and the annular scraper 4, the cover body 2 can be lifted away from the tank body 1 by the lifting device, and at this time, the cleaning ring 3 and the annular scraper 4 leave the tank body 1 together with the cover body 2; after lifting the cleaning ring 3 and the annular scraper 4 away from the tank body 1, the cleaning ring 3 and the annular scraper 4 are washed by an operator through a high-pressure water gun conveniently. When the tank body 1 is normally used, the cleaning ring 3 and the annular scraper 4 can be arranged at the top of the tank body 1; the cleaning ring 3 and the annular scraper 4 can also be detached from the cover body 2, and the first avoidance hole 21 and the second avoidance hole 22 on the cover body 2 are plugged through sealing plugs; the conduit 6 is a hose.
In some embodiments, as shown in fig. 1 to 6, the outer peripheral wall of the small end 41 of the annular scraping plate 4 is fixedly provided with a connecting ring 43, the connecting ring 43 is provided with a connecting hole (not shown) which penetrates through the thickness of the connecting ring in the up-down direction, and the microbial fermentation tank further comprises a locking member, one end of which penetrates through the connecting hole and is connected with the bottom wall of the cleaning ring 3.
Illustratively, the bottom wall of the cleaning ring 3 is provided with a threaded hole, and the connecting hole on the connecting ring 43 is aligned with the threaded hole of the cleaning ring 3; the lock piece includes fixing bolt, and when installing go-between 43 on the diapire of clearance ring 3, the connecting hole on the go-between 43 aligns with the screw hole of clearance ring 3, and fixing bolt passed the connecting hole this moment and with the screw hole screw-thread fit on the clearance ring 3, can fix go-between 43 on clearance ring 3, and then fixes annular scraper blade 4 on clearance ring 3.
It should be understood that the connecting ring 43 is connected with the cleaning ring 3 through bolts, so that the annular scraping plate 4 can be conveniently disassembled and assembled, and the annular scraping plate 4 can be conveniently replaced after the annular scraping plate 4 is damaged.
In some embodiments, as shown in fig. 1, a sealing plate 33 is disposed on the bottom wall of the accommodating cavity 31 at the suction port 32, and a lower surface of the sealing plate 33 is in sealing fit with the bottom wall of the accommodating cavity 31 to seal the suction port 32; one end of the closing plate 33 is provided with a rotating shaft 34 with the axis parallel to the bottom wall of the accommodating cavity 31, and the closing plate 33 is hinged with the bottom wall of the accommodating cavity 31 through the rotating shaft 34; a rotary elastic member (not shown) is sleeved on the rotating shaft 34 of the sealing plate 33, and the rotary elastic member comprises a torsion spring; two ends of the rotary elastic piece are respectively connected with the rotating shaft 34 and the bottom wall of the accommodating cavity 31; the closing plate 33 has a first state of closing the suction port 32 and a second state of opening the suction port 32; under the negative pressure of the negative pressure structure, the closing plate 33 is in the second state.
It should be noted that, when the tank 1 is in normal use and the cleaning ring 3 is located at the top of the tank 1, the sealing plate 33 seals the material suction port 32 under the torque action of the rotary elastic member, so that the steam entering the accommodating cavity 31 from the material suction port 32 can be reduced. The situation that the residual fermentation material in the accommodating cavity 31 is dissolved after the steam is liquefied in the accommodating cavity 31 and the fermentation material flows back to the tank body 1 along with the liquefied water is avoided; therefore, the condition that the fermentation material in the accommodating cavity 31 pollutes the fermentation material in the tank body 1 can be avoided. When the inner side wall of the tank body 1 needs to be cleaned, the cleaning ring 3 slides downwards, so that the annular scraping plate 4 can scrape the fermented materials on the inner side wall of the tank body 1 conveniently; the negative pressure effect through the negative pressure structure can absorb the fermentation material of scraping, so be convenient for clear up the fermentation material on 1 inside wall of the jar body.
In addition, the pipeline 6 can also be communicated with an air source through a branch pipeline, and a valve is arranged on the branch pipeline; when the tank body 1 is in normal use, the valve on the branch pipeline is opened, so that the pressure gas in the gas source enters the accommodating cavity 31, and the sealing plate 33 is convenient to seal the material suction port 32.
In some embodiments, as shown in fig. 1 to 6, a blocking ring 35 disposed along the circumferential direction of the material suction port 32 is fixedly disposed on the bottom wall of the accommodating cavity 31 at the material suction port 32, and the sealing plate 33 is disposed on the upper surface of the blocking ring 35; the sidewall of the retainer 35 is provided with a first hinge support 351 rotatably engaged with the rotary shaft 34 near the top thereof. Keep off the ring 35 and fix on the diapire of holding chamber 31, the lower surface of shrouding 33 and the last surface contact who keeps off ring 35, and the fixed sealed pad that is equipped with in contact position of shrouding 33 and baffle can improve sealing performance. Articulated with first hinge support 351 through shrouding 33, when negative pressure structure provided the negative pressure, shrouding 33 opened under the effect of negative pressure and inhaled material mouth 32, and then is convenient for absorb the fermentation material that jar body 1 lateral wall was scraped. Keep off ring 35 and can play the effect that blocks the fermentation material in the holding chamber 31, and then reduce the fermentation material that drops to jar body 1 in from inhaling material mouth 32.
In some embodiments, as shown in fig. 1 to 6, the upper surface of the cover 2 is provided with a second hinge support 23, and the driving mechanism 5 includes a wire wheel 51, a connecting rope 52 and a limiting structure; the wire wheel 51 is rotatably connected with the second hinged support 23, and the axis of the wire wheel is parallel to the upper surface of the cover body 2; the connecting rope 52 is wound on the reel 51; one end of the connecting rope 52 is fixed on the peripheral wall of the reel 51, and the other end is suitable for passing through the first avoidance hole 21 and is connected with the upper surface of the cleaning ring 3; the limiting structure is arranged on the second hinged support 23; the limiting structure is provided with a tight end connected with the wire wheel 51 when the cleaning ring 3 is positioned at the top end of the tank body 1 so as to limit the rotation of the wire wheel 51.
It should be noted that the connecting rope 52 is in sealing fit with the first avoidance hole 21; when the inner wall surface of the tank body 1 needs to be cleaned, the cleaning ring 3 slides downwards under the action of self gravity, at the moment, the cleaning ring 3 drives the wire wheel 51 to rotate through the connecting rope 52, and the part of the connecting rope 52 wound on the wire wheel 51 is gradually reduced; when the annular scraping plate 4 contacts the bottom wall of the tank body 1, the cleaning ring 3 stops sliding. In the sliding process of the cleaning ring 3, the annular scraper 4 can clean the fermented materials on the inner wall surface of the tank body 1 and suck the scraped fermented materials under the action of negative pressure. When the annular scraper 4 contacts with the bottom wall of the tank body 1, the connecting rope 52 can be pulled to slide upwards to pull the cleaning ring 3 through the reverse rotation wire wheel 51, and then the cleaning ring 3 is convenient to reset.
In some embodiments, as shown in fig. 1 to 6, the second hinge support 23 has a first limiting hole 231 penetrating through the thickness of the pulley 51 in the axial direction thereof, the end of the pulley 51 has a plurality of second limiting holes 511 arranged at intervals along the circumferential direction, and the first limiting hole 231 is aligned with one of the second limiting holes 511; the limiting structure comprises a limiting shaft 53, and when the cleaning ring 3 is positioned at the top of the tank body 1, one end of the limiting shaft 53 is suitable for penetrating through the first limiting hole 231 and being connected with the second limiting hole 511 in an inserting mode. At jar body 1 normal use, and when clearance ring 3 was located jar body 1's top position, pegged graft the cooperation through spacing axle 53 and first spacing hole 231 and the spacing hole 511 of second, can restrict the rotation of line wheel 51, and then make and connect rope 52 and will clear up ring 3 hoist and mount at jar body 1's top.
It should be noted that a lifting ring (not shown) is fixedly arranged on the upper surface of the cleaning ring 3, and one end of the connecting rope 52 far away from the wire wheel 51 is tied to the lifting ring. Through the arrangement, the connecting rope 52 can be conveniently fixed on the hanging ring, and the connecting rope 52 can be conveniently detached from the hanging ring.
In some embodiments, as shown in fig. 1 to 6, the driving mechanism 5 includes any one of a cylinder, a hydraulic cylinder, and an electric push rod; the present embodiment takes an electric push rod as an example for explanation; electric putter is vertical fixed to be established at the upper surface of lid 2, and electric putter's ejection end passes first dodge hole 21 and passes through bolted connection with clearance ring 3, consequently the dismouting clearance ring 3 of being convenient for. When electric putter's ejection of compact end stretches out, can drive clearance ring 3 and slide downwards, and then the annular scraper blade 4 of being convenient for is cleared up the fermentation material of 1 inside walls of jar body.
In some embodiments, as shown in fig. 1 to 6, several elastic buffers 36 are fixed to the bottom wall of the cleaning ring 3 at intervals along the circumferential direction, the elastic direction of the elastic buffers 36 is along the up-down direction, and the bottom of the elastic buffers is lower than the large end 42 of the annular scraper 4. Elastic buffer 36 is a buffer spring, and because the height of the bottom of the buffer spring is lower than the height of the large end 42 of the annular scraper 4, the buffer spring contacts with the bottom wall of the tank body 1 first, and provides upward buffer force for the cleaning ring 3, so that the impact of the annular scraper 4 on the bottom wall of the tank body 1 can be reduced, and the damage of the annular scraper 4 can be reduced conveniently.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (8)
1. A microbial fermentation tank convenient to clean comprises a tank body and a cover body, wherein the top of the tank body is provided with an opening, and the bottom of the tank body is provided with a discharge hole; the lid is suitable for the lid close the opening, its characterized in that, microbial fermentation jar still includes:
the cleaning ring is positioned in the tank body, and the outer peripheral wall of the cleaning ring is in contact with the inner peripheral wall of the tank body; the cleaning ring has the freedom degree of sliding up and down along the axial direction of the tank body;
the annular scraper is of a conical structure and is provided with a small end connected with the bottom wall of the cleaning ring and a large end contacted with the inner wall surface of the tank body; and
the driving mechanism is arranged on the upper surface of the cover body and is provided with a driving end which is suitable for being connected with the upper surface of the cleaning ring; the cover body is provided with a first avoidance hole suitable for the driving end to penetrate through;
the inner part of the cleaning ring is provided with an accommodating cavity, the bottom wall of the cleaning ring is provided with a plurality of material sucking ports communicated with the accommodating cavity at intervals along the circumferential direction of the bottom wall, and the material sucking ports face to the inner wall surface of the annular scraper;
the cover body is provided with a second avoiding hole, the microbial fermentation tank further comprises a pipeline which is suitable for penetrating the second avoiding hole, one end of the pipeline is communicated with the accommodating cavity of the cleaning ring, and the other end of the pipeline is suitable for being communicated with a negative pressure structure.
2. The microbial fermentation tank convenient to clean as claimed in claim 1, wherein a connecting ring is fixedly arranged on the outer peripheral wall of the small end of the annular scraper, a connecting hole penetrating through the thickness of the connecting ring along the vertical direction is formed in the connecting ring, and the microbial fermentation tank further comprises a locking piece, and one end of the locking piece penetrates through the connecting hole and is connected with the bottom wall of the cleaning ring.
3. The microbial fermentation tank convenient to clean as claimed in claim 1, wherein a sealing plate is arranged at the material suction port on the bottom wall of the accommodating cavity, and the lower surface of the sealing plate is in sealing fit with the bottom wall of the accommodating cavity so as to seal the material suction port; one end of the sealing plate is provided with a rotating shaft of which the axis is parallel to the bottom wall of the accommodating cavity, and the sealing plate is hinged with the bottom wall of the accommodating cavity through the rotating shaft; a rotary elastic part is sleeved on a rotary shaft of the sealing plate, and two ends of the rotary elastic part are respectively connected with the rotary shaft and the bottom wall of the accommodating cavity;
the sealing plate has a first state of closing the material suction port and a second state of opening the material suction port; and under the negative pressure action of the negative pressure structure, the sealing plate is in a second state.
4. The microbial fermentation tank convenient to clean as claimed in claim 3, wherein a baffle ring arranged along the circumferential direction of the material suction port is fixedly arranged at the material suction port on the bottom wall of the accommodating cavity, and the sealing plate is arranged on the upper surface of the baffle ring; and a first hinged support which is in running fit with the rotating shaft is arranged on the side wall of the baffle ring close to the top of the baffle ring.
5. The microbial fermentation tank convenient for cleaning as claimed in claim 1, wherein the upper surface of the cover is provided with a second hinge support, and the driving mechanism comprises:
the wire wheel is rotatably connected with the second hinged support, and the axis of the wire wheel is parallel to the upper surface of the cover body;
the connecting rope is wound on the wire wheel; one end of the connecting rope is fixed on the peripheral wall of the wire wheel, and the other end of the connecting rope is suitable for penetrating through the first avoidance hole and is connected with the upper surface of the cleaning ring; and
the limiting structure is arranged on the second hinged support; the limiting structure is provided with a tight end connected with the wire wheel when the cleaning ring is positioned at the top end of the tank body so as to limit the rotation of the wire wheel.
6. The microbial fermentation tank convenient for cleaning of claim 5, wherein the second hinge support is provided with a first limiting hole penetrating through the thickness of the second hinge support along the axial direction of the wire wheel, the end part of the wire wheel is provided with a plurality of second limiting holes arranged at intervals along the circumferential direction, and the first limiting hole is aligned with one of the second limiting holes;
the limiting structure comprises a limiting shaft, and when the cleaning ring is located at the top of the tank body, one end of the limiting shaft is suitable for penetrating through the first limiting hole and being connected with the second limiting hole in an inserting mode.
7. The microbial fermentation tank convenient for cleaning of claim 1, wherein the driving mechanism comprises any one of a cylinder, a hydraulic cylinder and an electric push rod.
8. The microbial fermentation tank convenient to clean as claimed in any one of claims 1 to 7, wherein a plurality of elastic buffer members are fixedly arranged on the bottom wall of the cleaning ring at intervals along the circumferential direction, the elastic direction of the elastic buffer members is along the up-down direction, and the bottoms of the elastic buffer members are lower than the large end of the annular scraping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221232839.4U CN217781106U (en) | 2022-05-19 | 2022-05-19 | Microbial fermentation jar convenient to clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221232839.4U CN217781106U (en) | 2022-05-19 | 2022-05-19 | Microbial fermentation jar convenient to clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217781106U true CN217781106U (en) | 2022-11-11 |
Family
ID=83910680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221232839.4U Active CN217781106U (en) | 2022-05-19 | 2022-05-19 | Microbial fermentation jar convenient to clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217781106U (en) |
-
2022
- 2022-05-19 CN CN202221232839.4U patent/CN217781106U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105534423B (en) | A kind of cleaning-machine structure | |
| EP3760780A1 (en) | Inner tub and no-clean washing machine | |
| CN217781106U (en) | Microbial fermentation jar convenient to clearance | |
| KR100258517B1 (en) | Liquid filling machine | |
| CN107307831A (en) | A kind of dish-washing machine of easy cleaning | |
| CN214128863U (en) | Suction machine for oral treatment | |
| CN213298250U (en) | Water pumper for hydraulic engineering | |
| CN210034474U (en) | Novel adjustable pressure reducing valve | |
| CN213728359U (en) | Tank body oil stain cleaning device for liquefied petroleum gas storage tank | |
| CN112170404A (en) | Tank body oil stain cleaning device for liquefied petroleum gas storage tank | |
| CN212262553U (en) | XKJ type pipeline filter | |
| CN111938494A (en) | Automatic cleaning device for wall surface of high-rise glass curtain wall | |
| CN214233211U (en) | Pulse dust collector | |
| CN216501109U (en) | Rotary drum type rubber plug aluminum cap cleaning hopper | |
| CN219926642U (en) | Vacuum suction machine for plastic production and processing | |
| CN111305354A (en) | Self-dredging valve for sewage pipeline | |
| CN219330612U (en) | Freeze-dried strawberry sugar soaking device | |
| CN217868209U (en) | Oil-water separator with inner wall dirt scraping structure | |
| CN212731680U (en) | Waste gas treatment device of filter press | |
| CN218713877U (en) | Water supply and drainage dredging device | |
| CN113069225B (en) | Vacuum tube interface device for sucking dental handpiece wastewater under negative pressure | |
| CN214182996U (en) | Textile auxiliary reation kettle that can midway feed in raw material | |
| CN218436206U (en) | High-efficient dyeing apparatus of cotton cake | |
| CN220834344U (en) | Petroleum residue treatment and filtration device | |
| CN220623120U (en) | Anti-blocking valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |