CN220887465U - Silage fermentation cylinder - Google Patents
Silage fermentation cylinder Download PDFInfo
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- CN220887465U CN220887465U CN202322597491.XU CN202322597491U CN220887465U CN 220887465 U CN220887465 U CN 220887465U CN 202322597491 U CN202322597491 U CN 202322597491U CN 220887465 U CN220887465 U CN 220887465U
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- heat exchange
- fixed
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- tank body
- jacket
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- 238000000855 fermentation Methods 0.000 title claims abstract description 25
- 230000004151 fermentation Effects 0.000 title claims abstract description 25
- 239000004460 silage Substances 0.000 title claims abstract description 17
- 230000007704 transition Effects 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 18
- 239000000523 sample Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a silage fermentation tank, which relates to the technical field of fermentation equipment and comprises a tank body, wherein the tank body comprises a tank body, a transition section and a tank bottom which are sequentially arranged from top to bottom, an upper jacket is fixed on the outer wall of the tank body, a bottom jacket is fixed on the outer wall of the tank bottom, a steam circulation assembly is communicated with the upper jacket and the bottom jacket, a plurality of horizontal fixing beams are fixed on the inner wall of the tank body, vertical fixing beams are fixed at the tail ends of the horizontal fixing beams, an inner heat exchange space is formed on the inner sides of the plurality of vertical fixing beams, an inner heat exchange tube group is arranged in the inner heat exchange space, an intermediate fixing beam is fixed on the middle section of the horizontal fixing beam, an outer heat exchange space is formed between the plurality of intermediate fixing beams and the plurality of vertical fixing beams, an outer heat exchange tube group is arranged in the outer heat exchange space, the top of the outer heat exchange tube group is communicated with the upper jacket, the bottom of the outer heat exchange tube group is communicated with the bottom jacket, and a temperature detection structure is arranged on the transition section. The utility model has the advantages of reliable temperature control and good fermentation effect.
Description
Technical Field
The utility model relates to the technical field of fermentation equipment, in particular to a silage fermentation tank.
Background
The basic structure of the fermentation tank comprises a tank body, a temperature control system, a pressure control device, a stirring system, a feed inlet and a feed outlet, a sensor and a control system, wherein the components cooperate together to provide an ideal fermentation environment, and the fermentation effect of the fermentation tank is fully improved by controlling the temperature, the pressure and the mixing. The temperature control system in the fermentation tank is used for controlling the temperature in the fermentation process, but only a simple jacket is used for external heat exchange to control the temperature at present, so that the temperature control efficiency is low and the temperature control is unstable.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides a silage fermentation tank.
The silage fermentation tank comprises a tank body, wherein the tank body comprises a tank body, a transition section and a tank bottom which are sequentially arranged from top to bottom, an upper jacket is fixed on the outer wall of the tank body, a bottom jacket is fixed on the outer wall of the tank bottom, a steam circulation assembly is communicated with the upper jacket and the bottom jacket, and a plurality of horizontal fixing beams which extend horizontally and are uniformly distributed along the circumferential direction are fixed on the inner wall of the tank body; the bottom ends of the vertical fixing beams are fixed on the inner wall of the tank bottom, inner heat exchange spaces are formed on the inner sides of a plurality of vertical fixing beams, and the inner heat exchange spaces are provided with inner heat exchange tube groups which sequentially extend in a spiral manner from top to bottom; the middle section of the horizontal fixed beam is fixed with a middle fixed beam extending along the vertical direction, the bottom ends of the middle fixed beams are fixed on the inner wall of the tank bottom, outer heat exchange spaces are formed between a plurality of middle fixed beams and a plurality of vertical fixed beams, and the outer heat exchange spaces are provided with outer heat exchange tube groups which sequentially extend in a spiral manner from top to bottom; the inner heat exchange tube group is communicated with the outer heat exchange tube group, the top of the outer heat exchange tube group is communicated with the upper jacket, the bottom of the outer heat exchange tube group is communicated with the bottom jacket, and a temperature detection structure is arranged on the transition section. In the whole silage fermentation tank, the upper jacket and the bottom jacket can exchange heat respectively to the tank body and the tank bottom, the temperature in the tank body is regulated and controlled, the temperature detection structure directly detects the transition section, and the accuracy of judging the temperature in the tank body can be ensured under the condition that the upper jacket and the bottom jacket control the temperature; further, through the arrangement of the horizontal fixing beam, the erection of the vertical fixing beam can be realized, so that the inner heat exchange tube group can be stably installed, the inner heat exchange tube group positioned in the inner heat exchange space can directly conduct contact heat exchange on a large amount of fermented feed, further temperature regulation and control are realized, on the basis, the middle fixing beam is arranged in the middle section of the horizontal fixing beam, so that enough installation space of the outer heat exchange tube group is provided, the outer heat exchange tube group is stably installed, a gap is reserved between the outer heat exchange tube group and the inner heat exchange tube group, the fermented feed continuously exchanges heat with the outer heat exchange tube group and the inner heat exchange tube group in the gap moving process, and the efficiency and the effect of temperature regulation and control can be fully ensured; further, the outer heat exchange tube group and the inner heat exchange tube group are mutually communicated and then are respectively communicated with the upper jacket and the bottom jacket, so that each heat exchange unit in the whole temperature regulation and control process can be communicated, the heat exchange temperature at each position is ensured to be equal, the temperature regulation and control stability is improved, and the fermentation effect is further improved.
Preferably, the temperature sensing structure comprises a temperature probe extending into the interior of the transition section. The temperature measuring probe is positioned at the transition section, a jacket for heat exchange is not arranged at the transition section, the temperature measuring probe is not influenced by a heat exchange medium, and the temperature of the fermented feed can be accurately acquired.
Preferably, the steam flow assembly comprises a first inlet and a first outlet opening at the top and bottom of said upper jacket, and a second inlet and a second outlet opening at the top and bottom of said bottom jacket. The first inlet, the first outlet, the second inlet and the second outlet are all communicated with a heat exchange medium conveying system, so that the upper jacket and the bottom jacket are ensured to continuously input a medium to be subjected to heat exchange and output the medium subjected to heat exchange.
Preferably, the center of the inner heat exchange space is penetrated and provided with a rotating shaft which is erected at the top of the tank body, the top of the rotating shaft is connected with a transmission structure, the bottom end of the rotating shaft is connected with a bearing bracket which is fixed at the bottom of the tank, and the rotating shaft is fixedly provided with a stirring part and a defoaming part. The rotation shaft is driven by the transmission structure and completes rotation operation, so that the stirring part continuously stirs fermented feed, the fermented feed continuously moves around the outer heat exchange tube group and the inner heat exchange tube group, the temperature regulation and control efficiency is improved, and meanwhile, the rotation shaft also enables the defoaming part to rotate and then eliminate droplets to a certain degree.
Preferably, the rotating shaft is composed of a plurality of sections of shaft bodies, and the adjacent shaft bodies are connected through a coupling. When the whole tank body is oversized, a plurality of sections of shaft bodies are needed to ensure that stirring parts and defoaming parts at different positions are driven.
Preferably, the stirring portion is provided in plurality. The plurality of stirring portions can improve stirring effect.
Preferably, the top of the tank body is provided with a viewing window. The observation window is used for observing the fermentation condition inside the tank body.
Preferably, the tank bottom is funnel-shaped and the bottom is provided with a discharge hole. The funnel-shaped tank bottom can enable fermented feed to be concentrated to the discharge port rapidly and then fall out from the discharge port.
The beneficial effects of the utility model are as follows:
In the utility model, the upper jacket and the bottom jacket can exchange heat respectively to the tank body and the tank bottom, regulate and control the temperature in the tank body, and the temperature detection structure directly detects the transition section, so that the accuracy of judging the temperature in the tank body can be ensured under the condition of temperature control of the upper jacket and the bottom jacket; further, through the arrangement of the horizontal fixing beam, the erection of the vertical fixing beam can be realized, so that the inner heat exchange tube group can be stably installed, the inner heat exchange tube group positioned in the inner heat exchange space can directly conduct contact heat exchange on a large amount of fermented feed, further temperature regulation and control are realized, on the basis, the middle fixing beam is arranged in the middle section of the horizontal fixing beam, so that enough installation space of the outer heat exchange tube group is provided, the outer heat exchange tube group is stably installed, a gap is reserved between the outer heat exchange tube group and the inner heat exchange tube group, the fermented feed continuously exchanges heat with the outer heat exchange tube group and the inner heat exchange tube group in the gap moving process, and the efficiency and the effect of temperature regulation and control can be fully ensured; further, the outer heat exchange tube group and the inner heat exchange tube group are mutually communicated and then are respectively communicated with the upper jacket and the bottom jacket, so that each heat exchange unit in the whole temperature regulation and control process can be communicated, the heat exchange temperature at each position is ensured to be equal, the temperature regulation and control stability is improved, and the fermentation effect is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present utility model.
Reference numerals:
1-tank body, 11-tank body, 12-transition section, 13-tank bottom, 131-discharge port, 14-rotation shaft, 141-shaft body, 142-coupling, 15-transmission structure, 16-bearing bracket, 17-stirring part, 18-defoaming part, 19-observation window, 2-upper jacket, 3-bottom jacket, 4-steam circulation component, 41-first inlet, 42-first outlet, 43-second inlet, 44-second outlet, 5-horizontal fixed beam, 6-vertical fixed beam, 7-inner heat exchange tube group, 8-middle fixed beam, 9-outer heat exchange tube group, 10-temperature detection structure, 101-temperature probe.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
As shown in fig. 1, the silage fermentation tank comprises a tank body 1, wherein the tank body 1 comprises a tank body 11, a transition section 12 and a tank bottom 13 which are sequentially arranged from top to bottom, an upper jacket 2 is fixed on the outer wall of the tank body 11, a bottom jacket 3 is fixed on the outer wall of the tank bottom 13, a steam circulation assembly 4 is communicated with the upper jacket 2 and the bottom jacket 3, and a plurality of horizontal fixing beams 5 which extend horizontally and are uniformly distributed along the circumferential direction are fixed on the inner wall of the tank body 11; the tail end of the horizontal fixing beam 5 is fixedly provided with a vertical fixing beam 6 extending along the vertical direction, the bottom ends of the vertical fixing beams 6 are fixed on the inner wall of the tank bottom 13, the inner sides of the plurality of vertical fixing beams 6 are provided with inner heat exchange spaces, and the inner heat exchange spaces are provided with inner heat exchange tube groups 7 which sequentially extend in a spiral manner from top to bottom; the middle section of the horizontal fixed beam 5 is fixed with a middle fixed beam 8 extending along the vertical direction, the bottom end of the middle fixed beam 8 is fixed on the inner wall of the tank bottom 13, an outer heat exchange space is formed between the plurality of middle fixed beams 8 and the plurality of vertical fixed beams 6, and the outer heat exchange space is provided with an outer heat exchange tube group 9 which sequentially extends spirally from top to bottom; the inner heat exchange tube group 7 and the outer heat exchange tube group 9 are communicated with each other, the top of the outer heat exchange tube group 9 is communicated with the upper jacket 2, the bottom of the outer heat exchange tube group 9 is communicated with the bottom jacket 3, and a temperature detection structure 10 is arranged on the transition section 12.
In this embodiment, it should be noted that, in the whole silage fermentation tank, the upper jacket 2 and the bottom jacket 3 can exchange heat to the tank body 11 and the tank bottom 13 respectively, regulate and control the internal temperature of the tank body 1, and the temperature detection structure 10 directly detects the transition section 12, so that the accuracy of judging the internal temperature of the tank body 1 can be ensured under the condition that the upper jacket 2 and the bottom jacket 3 control the temperature; further, through the arrangement of the horizontal fixing beam 5, the erection of the vertical fixing beam 6 can be realized, so that the inner heat exchange tube group 7 is stably installed, the inner heat exchange tube group 7 positioned in the inner heat exchange space can directly conduct contact heat exchange on a large amount of fermented feed, further temperature regulation and control are realized, on the basis, the middle fixing beam 8 is arranged in the middle section of the horizontal fixing beam 5, so that enough installation space of the outer heat exchange tube group 9 is provided, the outer heat exchange tube group 9 is stably installed, meanwhile, gaps are reserved between the outer heat exchange tube group 9 and the inner heat exchange tube group 7, the fermented feed continuously exchanges heat with the outer heat exchange tube group 9 and the inner heat exchange tube group 7 in the gap moving process, and the efficiency and effect of temperature regulation and control can be fully ensured; further, the outer heat exchange tube group 9 and the inner heat exchange tube group 7 are mutually communicated and then are respectively communicated with the upper jacket 2 and the bottom jacket 3, so that each heat exchange unit in the whole temperature regulation and control process can be communicated, the heat exchange temperature at each position is ensured to be equal, the stability of temperature regulation and control is improved, and further the fermentation effect is improved.
Specifically, the temperature sensing structure 10 includes a temperature probe 101 that extends into the interior of the transition section 12.
In this embodiment, the temperature measuring probe 101 is located at the transition section 12, and there is no jacket for heat exchange, so that the temperature measuring probe 101 can accurately collect the temperature of the fermented feed without being affected by the heat exchange medium.
In particular, the steam flow module 4 comprises a first inlet 41 and a first outlet 42 communicating with the top and bottom of the upper jacket 2, and the steam flow module 4 further comprises a second inlet 43 and a second outlet 44 communicating with the top and bottom of the bottom jacket 3.
In this embodiment, the first inlet 41, the first outlet 42, the second inlet 43 and the second outlet 44 are all connected to the heat exchange medium conveying system, so that the upper jacket 2 and the bottom jacket 3 can continuously input the medium to be heat exchanged and output the medium with heat exchange completed.
Specifically, the center of the inner heat exchange space is provided with a rotating shaft 14 erected at the top of the tank body 1 in a penetrating way, the top of the rotating shaft 14 is connected with a transmission structure 15, the bottom end of the rotating shaft 14 is connected with a bearing bracket 16 fixed at the tank bottom 13, and the rotating shaft 14 is fixedly provided with a stirring part 17 and a defoaming part 18.
In this embodiment, the rotation shaft 14 is driven by the transmission structure 15 to complete rotation operation, so that the stirring portion 17 continuously stirs the fermented feed, so that the fermented feed continuously moves around the outer heat exchange tube group 9 and the inner heat exchange tube group 7, the temperature regulation efficiency is improved, and meanwhile, the rotation shaft 14 also rotates the defoaming portion 18 to eliminate droplets to a certain extent.
Specifically, the rotating shaft 14 is composed of a plurality of shaft bodies 141, and the adjacent shaft bodies 141 are connected by a coupling 142.
In the present embodiment, when the size of the entire tank 1 is too large, the multi-stage shaft 141 is required to ensure that the stirring portion 17 and the defoaming portion 18 are driven at different positions.
Specifically, the stirring section 17 is provided in plurality.
In the present embodiment, the plurality of stirring portions 17 can enhance the stirring effect.
Specifically, the top of the tank 1 is provided with an observation window 19.
In the present embodiment, the observation window 19 is used to observe the fermentation condition inside the tank 1.
Specifically, the tank bottom 13 is funnel-shaped and the bottom is provided with a discharge hole 131.
In this embodiment, the funnel-shaped tank bottom 13 can allow the fermented feed to be concentrated to the discharge port 131 and then to fall out from the discharge port 131.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (8)
1. The silage fermentation tank is characterized by comprising a tank body, wherein the tank body comprises a tank body, a transition section and a tank bottom which are sequentially arranged from top to bottom, an upper jacket is fixed on the outer wall of the tank body, a bottom jacket is fixed on the outer wall of the tank bottom, a steam circulation assembly is communicated with the upper jacket and the bottom jacket, and a plurality of horizontal fixing beams which extend horizontally and are uniformly distributed along the circumferential direction are fixed on the inner wall of the tank body; wherein,
The tail end of the horizontal fixed beam is fixedly provided with a vertical fixed beam extending along the vertical direction, the bottom ends of the vertical fixed beams are fixed on the inner wall of the tank bottom, the inner sides of a plurality of vertical fixed beams are provided with inner heat exchange spaces, and the inner heat exchange spaces are provided with inner heat exchange tube groups which sequentially extend in a spiral manner from top to bottom;
The middle section of the horizontal fixed beam is fixed with a middle fixed beam extending along the vertical direction, the bottom ends of the middle fixed beams are fixed on the inner wall of the tank bottom, outer heat exchange spaces are formed between a plurality of middle fixed beams and a plurality of vertical fixed beams, and the outer heat exchange spaces are provided with outer heat exchange tube groups which sequentially extend in a spiral manner from top to bottom;
The inner heat exchange tube group is communicated with the outer heat exchange tube group, the top of the outer heat exchange tube group is communicated with the upper jacket, the bottom of the outer heat exchange tube group is communicated with the bottom jacket, and a temperature detection structure is arranged on the transition section.
2. The silage fermenter according to claim 1, wherein the temperature detection structure comprises a temperature probe extending into the interior of the transition section.
3. The silage fermenter according to claim 1, wherein the steam flow assembly comprises a first inlet and a first outlet opening at the top and bottom of the upper jacket, the steam flow assembly further comprising a second inlet and a second outlet opening at the top and bottom of the bottom jacket.
4. The silage fermentation tank according to claim 1, wherein a rotating shaft erected at the top of the tank body is arranged in the center of the inner heat exchange space in a penetrating manner, the top of the rotating shaft is connected with a transmission structure, the bottom end of the rotating shaft is connected with a bearing bracket fixed at the bottom of the tank, and a stirring part and a defoaming part are fixed on the rotating shaft.
5. The silage fermenter according to claim 4, wherein the rotary shaft is composed of a plurality of shaft bodies, and adjacent shaft bodies are connected by a coupling.
6. The silage fermenter according to claim 4, wherein a plurality of stirring sections are provided.
7. Silage fermenter according to claim 1, wherein the tank body is provided with a viewing window at the top.
8. Silage fermenter according to claim 1, wherein the tank bottom is funnel-shaped and the bottom is provided with a discharge opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322597491.XU CN220887465U (en) | 2023-09-25 | 2023-09-25 | Silage fermentation cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322597491.XU CN220887465U (en) | 2023-09-25 | 2023-09-25 | Silage fermentation cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220887465U true CN220887465U (en) | 2024-05-03 |
Family
ID=90869524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322597491.XU Active CN220887465U (en) | 2023-09-25 | 2023-09-25 | Silage fermentation cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220887465U (en) |
-
2023
- 2023-09-25 CN CN202322597491.XU patent/CN220887465U/en active Active
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