CN115645563A - Self-cleaning type fermentation raw material liquid continuous sterilization device - Google Patents
Self-cleaning type fermentation raw material liquid continuous sterilization device Download PDFInfo
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- CN115645563A CN115645563A CN202211421154.9A CN202211421154A CN115645563A CN 115645563 A CN115645563 A CN 115645563A CN 202211421154 A CN202211421154 A CN 202211421154A CN 115645563 A CN115645563 A CN 115645563A
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Abstract
The invention discloses a self-cleaning fermentation raw material liquid continuous elimination device, which comprises a box body, wherein a sliding component is arranged in the box body, the sliding component comprises a fixed seat, the fixed seat is fixedly connected to the inner top wall of the box body, a sliding rail is arranged at the bottom of the fixed seat, a first sliding block and a second sliding block are slidably connected in the sliding rail, a gas collection component is connected to the bottom of the sliding component, the gas collection component comprises a baffle and a shell, the baffle is attached to the shell, the baffle and the shell are respectively connected with the sliding component, two groups of through holes are symmetrically formed in the bottom of the baffle, the top of the shell is connected with the bottom of the first sliding block, connecting rods are connected between two sides of the baffle and two sides of the second sliding block, and a cleaning component is arranged on one side of the baffle.
Description
Technical Field
The invention relates to the technical field of continuous sterilizing devices, in particular to a self-cleaning type continuous sterilizing device for fermentation raw material liquid.
Background
A fermentation liquid refers to a liquid culture medium which is accessed into microbial strains, after a period of culture, microorganisms utilize nutrient components in the culture medium to synthesize thalli and secretion products, the liquid after metabolism by the microorganisms is called the fermentation liquid, the liquid culture medium before fermentation is called a fermentation raw material liquid, the sterilization of the fermentation raw material liquid is one of necessary treatment steps before fermentation, and the sterilization operation is carried out on the liquid through a continuous sterilization device.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a self-cleaning type fermentation raw material liquid continuous elimination device.
In order to realize the purpose, the invention provides the following technical scheme: a self-cleaning type fermentation raw material liquid continuous elimination device comprises a box body, wherein a sliding assembly is arranged in the box body, the sliding assembly comprises a fixed seat, the fixed seat is fixedly connected to the inner top wall of the box body, a sliding rail is arranged at the bottom of the fixed seat, and a first sliding block and a second sliding block are connected to the inner portion of the sliding rail in a sliding mode;
the bottom of the sliding assembly is connected with a gas collection assembly, the gas collection assembly comprises a baffle and a shell, the baffle and the shell are attached to each other, the baffle and the shell are connected with the sliding assembly respectively, two sets of through holes are symmetrically formed in the bottom of the baffle, the top of the shell is connected with the bottom of the first sliding block, connecting rods are connected between the two sides of the baffle and the two sides of the second sliding block, and a cleaning assembly is installed on one side of the baffle.
The invention is further configured to: the both sides of first slider and second slider all are connected with first spring, first spring is located the inside of slide rail and is connected with the inner wall of slide rail.
The invention is further configured to: the cleaning assembly comprises a first pipeline and a second pipeline, an electromagnetic valve is installed on the outer side wall of the first pipeline, the first pipeline and the second pipeline are communicated with one side of the shell, a third pipeline is inserted into the second pipeline, a second spring is connected between one end, close to the shell, of the third pipeline and the inner wall of the second pipeline, a switch is installed at one end, close to the shell, of the third pipeline, and a cover body is hinged to one end, close to the shell, of the third pipeline.
The invention is further configured to: the inside fixedly connected with body of rod of casing, the lateral wall sliding connection of the body of rod has two baffles, two the elastic component is all installed to the one side that the baffle repels.
The invention is further configured to: the first driving assembly is installed on one side of the sliding rail and comprises a bidirectional cylinder, the bidirectional cylinder is installed on one side of the sliding rail, two piston rods of the bidirectional cylinder are fixedly connected with fixing columns, and the two fixing columns are fixedly connected with the first sliding block and the second sliding block respectively.
The invention is further configured to: one side of slide rail is provided with drive assembly two, drive assembly two includes connecting rod and drive shaft, the one end of connecting rod articulates in one side of second slider, one side of first slider is worn to locate by the drive shaft, the one end fixedly connected with link board of drive shaft, link one side of board and offer flutedly, the one end swing joint of second slider is kept away from to the connecting rod in the inside of recess.
The invention is further configured to: the front surface of the box body is movably connected with a door body, the inner wall of the box body is fixedly connected with a vertical plate, and the vertical plate corresponds to the door body.
The invention is further configured to: the front surface of the box body is fixedly connected with a fixing rod, a through groove is formed in the front surface of the door body, and the fixing rod is connected inside the through groove in a sliding mode.
The invention is further configured to: and the outer side wall of the fixed rod is in threaded connection with a nut.
The invention has the advantages that through the arrangement of the second pipeline, when liquid and steam are accumulated in the shell, the cover body closes the third pipeline, a steam mixture reversely enters the third pipeline for high-temperature disinfection and cleaning, the third pipeline slides in the second pipeline under the pressure, the switch is triggered, the switch controls the electromagnetic valve arranged on the outer side wall of the first pipeline to be closed, so that the steam cannot be conveyed continuously, the pressure in the shell is reduced along with the continuous increase of the liquid and the continuous liquid drainage of the through hole, the pressure in the shell is reduced, the third pipeline is reset, the switch is cancelled, the electromagnetic valve is opened, and the steam is continuously introduced, so that the pressure condition in the shell is adjusted, the influence of the flowing of fermentation raw material liquid is avoided, and the continuous extinction effect of the fermentation raw material liquid is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 isbase:Sub>A cross-sectional view of FIG. 3 taken along the line A-A;
FIG. 5 is a schematic view of a drive assembly according to one embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a second driving assembly according to an embodiment of the present invention;
FIG. 7 is a partially enlarged structural view of a second driving assembly of the present invention;
in the figure: 1. a box body; 2. a door body; 3. a fixing rod; 4. a nut; 5. a through groove; 6. a vertical plate; 7. a slipping component; 71. a fixed seat; 72. a slide rail; 73. a first spring; 74. a first slider; 75. a connecting rod; 76. a second slider; 8. a gas collection assembly; 81. a baffle plate; 82. a housing; 83. an elastic member; 84. a rod body; 85. a through hole; 86. a partition plate; 9. a first driving component; 91. a bidirectional cylinder; 92. fixing the column; 10. a cleaning assembly; 101. a first pipe; 102. a second conduit; 103. a third pipeline; 104. a second spring; 105. a switch; 106. a cover body; 107. an electromagnetic valve; 11. a second driving component; 111. a connecting rod; 112. a drive shaft; 113. a groove; 114. and (7) connecting plates.
Detailed Description
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
It is to be noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In the present invention, unless stated to the contrary, the use of the terms "upper and lower" are generally used with respect to the orientation shown in the drawings, or with respect to the vertical, vertical or gravitational direction; likewise, for ease of understanding and description, "left and right" are generally to the left and right as shown in the drawings; "inner and outer" refer to the inner and outer relative to the profile of the respective member itself, but the above directional terms are not intended to limit the present invention.
Example one
Referring to fig. 1-5, the present invention provides the following technical solutions:
specifically, a self-cleaning type fermentation raw material liquid continuous sterilization device comprises a box body 1, a door body 2 is movably connected to the front surface of the box body 1, the door body 2 is used for sealing the box body 1, a vertical plate 6 is fixedly connected to the inner wall of the box body 1, the vertical plate 6 corresponds to the door body 2, the vertical plate 6 is used for shielding the side wall of the box body 1 and preventing liquid in the box body 1 from flowing out, a fixed rod 3 is fixedly connected to the front surface of the box body 1, a through groove 5 is formed in the front surface of the door body 2, the fixed rod 3 is slidably connected to the inside of the through groove 5, a nut 4 is in threaded connection with the outer side wall of the fixed rod 3, the door body 2 slides on the side wall of the box body 1, the fixed rod 3 slides in the through groove 5, so that the door body 2 is guided, and when the door body 2 slides in place, the rotary nut 4 rotates on the outer side wall of the fixed rod 3, so that the door body 2 is fixed;
the sliding assembly 7 is installed inside the box body 1, the sliding assembly 7 comprises a fixed seat 71, the fixed seat 71 is fixedly connected to the inner top wall of the box body 1, a sliding rail 72 is installed at the bottom of the fixed seat 71, a first sliding block 74 and a second sliding block 76 are connected to the inner portion of the sliding rail 72 in a sliding manner, the sliding rail 72 is divided into two parts, namely, the sliding part of the first sliding block 74 and the sliding part of the second sliding block 76, first springs 73 are connected to two sides of the first sliding block 74 and the second sliding block 76, the first springs 73 are located inside the sliding rail 72 and connected with the inner wall of the sliding rail 72, when the first sliding block 74 and the second sliding block 76 slide inside the sliding rail 72, the first springs 73 are extruded, and the elastic force of the first springs 73 is used for pushing the first sliding block 74 and the second sliding block 76 to reset;
a first driving assembly 9 is installed on one side of the sliding rail 72, the first driving assembly 9 comprises a bidirectional air cylinder 91, the bidirectional air cylinder 91 is installed on one side of the sliding rail 72, two piston rods of the bidirectional air cylinder 91 are fixedly connected with fixing columns 92, the two fixing columns 92 are respectively and fixedly connected with the first sliding block 74 and the second sliding block 76, the two piston rods of the bidirectional air cylinder 91 drive the fixing columns 92 to move, the two fixing columns 92 respectively drive the first sliding block 74 and the second sliding block 76 to slide, and therefore the first sliding block 74 slides inside the sliding rail 72 in the second sliding block 76;
the bottom of the sliding assembly 7 is connected with a gas collecting assembly 8, the gas collecting assembly 8 comprises a baffle 81 and a shell 82, the baffle 81 is attached to the shell 82, the baffle 81 and the shell 82 are respectively connected with the sliding assembly 7, two groups of through holes 85 are symmetrically formed in the bottom of the baffle 81, the top of the shell 82 is connected with the bottom of the first sliding block 74, and connecting rods 75 are connected between the two sides of the baffle 81 and the two sides of the second sliding block 76;
when the bidirectional cylinder 91 drives the first slider 74 and the second slider 76 to move, that is, the first slider 74 drives the housing 82 to move, and the second slider 76 drives the connecting rod 75 and the baffle 81 to slide;
when the first sliding block 74 and the second sliding block 76 are displaced, namely the shell 82 and the baffle 81 are simultaneously reversely moved and dislocated, so that the two groups of through holes 85 are indirectly communicated with the shell 82, and the liquid and the steam in the shell 82 are indirectly discharged;
a rod body 84 is fixedly connected inside the shell 82, two partition plates 86 are connected to the outer side wall of the rod body 84 in a sliding manner, elastic pieces 83 are installed on the two sides, which are opposite to each other, of the two partition plates 86, and the two partition plates 86 can adjust the space inside the shell 82;
the cleaning assembly 10 is installed on one side of the baffle 81, the cleaning assembly 10 comprises a first pipeline 101 and a second pipeline 102, an electromagnetic valve 107 is installed on the outer side wall of the first pipeline 101, the first pipeline 101 and the second pipeline 102 are both communicated with one side of the shell 82, a third pipeline 103 is inserted into the second pipeline 102, a second spring 104 is connected between one end, close to the shell 82, of the third pipeline 103 and the inner wall of the second pipeline 102, a switch 105 is installed at one end, close to the shell 82, of the third pipeline 103, a cover body 106 is hinged to one end, close to the shell 82, of the third pipeline 103, the switch 105 is used for controlling the opening and closing of the electromagnetic valve 107, the steam conveying pipeline is communicated with the first pipeline 101, the liquid conveying pipeline is communicated with the third pipeline 103, namely the first pipeline 101 and the third pipeline 103 convey steam and liquid into the shell 82 simultaneously, and the cover body 106 on the third pipeline 103 swings upwards under the influence of liquid impulsive force, that is, liquid and steam are mixed in the casing 82 to heat and evaporate moisture in the liquid, when the liquid and the steam are accumulated in the casing 82 to a great extent, the two partition plates 86 are pressed to separate from each other, and slide through the two partition plates 86 to clean impurities in the casing 82, and the elastic member 83 is pressed, if the liquid and the steam continue to increase, the liquid and steam mixture reversely enters the third pipeline 103 to perform high-temperature disinfection and cleaning in the third pipeline 103, the cover 106 seals the third pipeline 103, the third pipeline 103 slides under pressure in the second pipeline 102, that is, the third pipeline 103 presses the second spring 104, and the switch 105 is triggered, and the switch 105 controls the electromagnetic valve 107 mounted on the outer side wall of the first pipeline 101 to close, so that the steam cannot continue to be conveyed, and thus the pressure in the casing 82 is reduced;
as the liquid is increased and the through hole 85 is drained continuously, the pressure in the shell 82 is reduced, at the moment, the elastic force of the second spring 104 pushes the third pipeline 103 to reset, the switch 105 is not triggered, the electromagnetic valve 107 is opened, and the steam is continuously introduced, so that the pressure condition in the shell 82 is adjusted;
the principle of the embodiment is as follows: the working personnel push the door body 2 to slide on the side wall of the box body 1, meanwhile, the fixing rod 3 slides in the through groove 5, when the door body 2 slides in place, the rotating nut 4 rotates on the outer side wall of the fixing rod 3, so that the door body 2 is fixed, and the box body 1 is sealed by the door body 2;
the two piston rods of the bidirectional air cylinder 91 drive the fixed columns 92 to move, the two fixed columns 92 respectively drive the first slider 74 and the second slider 76 to slide, so that the first slider 74 slides in the second slider 76 in the sliding rail 72, when the first slider 74 and the second slider 76 slide in the sliding rail 72, the first spring 73 is extruded, and the elastic force of the first spring 73 is used for pushing the first slider 74 and the second slider 76 to reset;
when the bidirectional cylinder 91 drives the first slider 74 and the second slider 76 to move, that is, the first slider 74 drives the housing 82 to move, and the second slider 76 drives the connecting rod 75 and the baffle 81 to slide;
the first pipeline 101 and the third pipeline 103 simultaneously convey steam and liquid into the shell 82, the cover 106 on the third pipeline 103 swings upwards under the influence of the impact force of the liquid, namely the liquid and the steam are mixed in the shell 82 so as to heat and evaporate the moisture in the liquid, and the shell 82 and the baffle 81 are respectively influenced by the first slider 74 and the second slider 76 and are alternately moved in opposite directions for dislocation, so that two groups of through holes 85 on the baffle 81 are indirectly communicated with the shell 82, and the liquid and the steam in the shell 82 are indirectly discharged;
when more steam is accumulated in the shell 82, the discharge speed of the liquid is affected, the two partition plates 86 are squeezed to separate from each other, the elastic member 83 is squeezed, if the liquid and the steam are increased continuously, the liquid and steam mixture reversely enters the third pipeline 103, the cover body 106 closes the third pipeline 103, the third pipeline 103 slides in the second pipeline 102 under the pressure, namely the third pipeline 103 squeezes the second spring 104, the switch 105 is triggered, and the switch 105 controls the electromagnetic valve 107 arranged on the outer side wall of the first pipeline 101 to be closed, so that the steam cannot be conveyed continuously, and the pressure in the shell 82 is reduced;
as the liquid is increased and the through hole 85 is drained continuously, the pressure in the shell 82 is reduced, at the moment, the elastic force of the second spring 104 pushes the third pipeline 103 to reset, the switch 105 is deactivated, the electromagnetic valve 107 is opened, and the steam is introduced continuously, so that the pressure condition in the shell 82 is adjusted.
Example two
Specifically, as shown in fig. 6 to 7, in this embodiment, a second driving assembly 11 is disposed on one side of the first sliding rail 72, the second driving assembly 11 includes a connecting rod 111 and a driving shaft 112, one end of the connecting rod 111 is hinged to one side of the second sliding block 76, the driving shaft 112 is inserted into one side of the first sliding block 74, one end of the driving shaft 112 is fixedly connected to a connecting plate 114, one side of the connecting plate 114 is provided with a groove 113, and one end of the connecting rod 111, which is far away from the second sliding block 76, is movably connected to the inside of the groove 113;
the principle of the embodiment is as follows: the worker connects one end of the driving shaft 112 with an external driving device, which may be a motor and is not limited herein;
external drive arrangement drives drive shaft 112 and rotates, drive shaft 112 drives even board 114 and rotates, the one end of pulling connecting rod 111 removes when even board 114 rotates, the other end pulling second slider 76 of connecting rod 111 slides in the inside of slide rail 72, second slider 76 drives baffle 81 and slides, second slider 76 extrudees first spring 73 simultaneously, second slider 76 and first slider 74 are close to each other or keep away from each other promptly, first slider 74 drives casing 82 and removes, second slider 76 drives connecting rod 75 and baffle 81 and slides, cause baffle 81 and casing 82 simultaneously reverse movement dislocation in turn, make two sets of through-hole 85 indirectness on the baffle 81 communicate with casing 82, make the liquid in the casing 82 and steam indirectness discharge.
It is to be understood that the above-described embodiments are only a few, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and all technical solutions that belong to the idea of the present invention belong to the scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (9)
1. The utility model provides a self-cleaning type fermentation raw material liquid device that disappears even, includes box (1), its characterized in that: a sliding assembly (7) is installed inside the box body (1), the sliding assembly (7) comprises a fixed seat (71), the fixed seat (71) is fixedly connected to the inner top wall of the box body (1), a sliding rail (72) is installed at the bottom of the fixed seat (71), and a first sliding block (74) and a second sliding block (76) are slidably connected inside the sliding rail (72);
the bottom of subassembly (7) slides is connected with gas collection subassembly (8), gas collection subassembly (8) are including baffle (81) and casing (82), baffle (81) and casing (82) laminate mutually, baffle (81) and casing (82) are connected with subassembly (7) slides respectively, two sets of through-hole (85) have been seted up to the bottom symmetry of baffle (81), the top of casing (82) is connected with the bottom of first slider (74), all be connected with connecting rod (75) between the both sides of baffle (81) and the both sides of second slider (76), clean subassembly (10) are installed to one side of baffle (81).
2. The self-cleaning fermentation raw material liquid continuous sterilizing device according to claim 1, characterized in that: the two sides of the first sliding block (74) and the second sliding block (76) are connected with first springs (73), and the first springs (73) are located inside the sliding rail (72) and connected with the inner wall of the sliding rail (72).
3. The self-cleaning fermentation raw material liquid continuous elimination device according to claim 2, characterized in that: cleaning assembly (10) includes first pipeline (101) and second pipeline (102), solenoid valve (107) are installed to the lateral wall of first pipeline (101), first pipeline (101) and second pipeline (102) all communicate with one side of casing (82), the inside of second pipeline (102) is inserted and is equipped with third pipeline (103), be connected with second spring (104) between the one end that third pipeline (103) are close to casing (82) and the inner wall of second pipeline (102), switch (105) are installed to the one end that third pipeline (103) are close to casing (82), the one end that third pipeline (103) are close to casing (82) articulates there is lid (106).
4. The self-cleaning fermentation raw material liquid continuous elimination device according to claim 3, characterized in that: the inside fixedly connected with body of rod (84) of casing (82), the lateral wall sliding connection of the body of rod (84) has two baffles (86), two elastic component (83) are all installed to one side that baffle (86) repel each other.
5. The self-cleaning fermentation raw material liquid continuous sterilizing device according to claim 4, characterized in that: the first driving assembly (9) is installed on one side of the sliding rail (72), the first driving assembly (9) comprises a bidirectional cylinder (91), the bidirectional cylinder (91) is installed on one side of the sliding rail (72), two piston rods of the bidirectional cylinder (91) are fixedly connected with fixing columns (92), and the two fixing columns (92) are fixedly connected with the first sliding block (74) and the second sliding block (76) respectively.
6. The self-cleaning fermentation raw material liquid continuous sterilizing device according to claim 4, characterized in that: one side of slide rail (72) is provided with drive assembly two (11), drive assembly two (11) are including connecting rod (111) and drive shaft (112), the one end of connecting rod (111) articulates in one side of second slider (76), one side of first slider (74) is worn to locate in drive shaft (112), the one end fixedly connected with of drive shaft (112) links board (114), link one side of board (114) and set up fluted (113), the one end swing joint in the inside of recess (113) of second slider (76) is kept away from in connecting rod (111).
7. The self-cleaning fermentation raw material liquid continuous elimination device according to claim 5 or 6, characterized in that: the door body (2) is movably connected to the front surface of the box body (1), a vertical plate (6) is fixedly connected to the inner wall of the box body (1), and the vertical plate (6) corresponds to the door body (2).
8. The self-cleaning fermentation raw material liquid continuous elimination device according to claim 7, characterized in that: the door is characterized in that a fixing rod (3) is fixedly connected to the front surface of the box body (1), a through groove (5) is formed in the front surface of the door body (2), and the fixing rod (3) is connected to the inside of the through groove (5) in a sliding mode.
9. The self-cleaning fermentation raw material liquid continuous elimination device according to claim 8, characterized in that: the outer side wall of the fixing rod (3) is in threaded connection with a nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211421154.9A CN115645563A (en) | 2022-11-14 | 2022-11-14 | Self-cleaning type fermentation raw material liquid continuous sterilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211421154.9A CN115645563A (en) | 2022-11-14 | 2022-11-14 | Self-cleaning type fermentation raw material liquid continuous sterilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115645563A true CN115645563A (en) | 2023-01-31 |
Family
ID=85021999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211421154.9A Pending CN115645563A (en) | 2022-11-14 | 2022-11-14 | Self-cleaning type fermentation raw material liquid continuous sterilization device |
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| Country | Link |
|---|---|
| CN (1) | CN115645563A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117447247A (en) * | 2023-10-25 | 2024-01-26 | 青岛中海环境工程有限公司 | Box intelligent fermenting installation with self-cleaning function |
-
2022
- 2022-11-14 CN CN202211421154.9A patent/CN115645563A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117447247A (en) * | 2023-10-25 | 2024-01-26 | 青岛中海环境工程有限公司 | Box intelligent fermenting installation with self-cleaning function |
| CN117447247B (en) * | 2023-10-25 | 2024-04-16 | 青岛中海环境工程有限公司 | Box intelligent fermenting installation with self-cleaning function |
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