Air inlet device and fermentation system with same

Abstract

The utility model provides an air inlet device and a fermentation system with the same, the air inlet device comprises a heat exchange section, the heat exchange section is provided with a heat exchange inlet, a heat exchange outlet and a heat exchange cavity communicated with the heat exchange inlet and the heat exchange outlet, the heat exchange section is further provided with a dismounting and mounting port, and the heat exchange inlet and the heat exchange outlet are arranged at intervals with the dismounting and mounting port; the dismounting and mounting opening is communicated with the heat exchange cavity; and the heat exchanger is movably arranged at the dismounting mounting opening, the shape of the heat exchanger is matched with that of the dismounting mounting opening, and the heat exchanger is provided with a heat exchange position extending into the heat exchange cavity and a dismounting position extending out of the heat exchange cavity. By adopting the technical scheme provided by the utility model, the technical problem that the temperature in the fermentation filter is too high in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fermenters, and in particular to an air inlet device and a fermentation system having the same. Background Art

[0002] At present, in the prior art, a fermentation filter is usually fixedly installed at the upstream position of the fermentation tank. The fermentation filter can filter the gas in the air inlet duct, thereby ensuring that the gas entering the fermentation tank and reaching the fermentation plate is clean, thereby effectively ensuring the fermentation effect.

[0003] However, since heat is usually generated during the fermentation process, the average air temperature in the fermentation system can reach 120° to 130°. Under the impact of long-term high temperature, the durability of the fermentation filter will be shortened and the filtration quality of the fermentation filter will be affected. In order to ensure the working continuity of the fermentation filter, in actual operation, the shutdown and cooling method is usually adopted to reduce the temperature at the fermentation filter. Such a production method will seriously reduce production efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide an air inlet device and a fermentation system having the same, so as to solve the technical problem of excessively high temperature in a fermentation filter in the prior art.

[0005] In order to achieve the above object, according to one aspect of the utility model, an air inlet device is provided, comprising:

[0006] The heat exchange section has a heat exchange inlet, a heat exchange outlet, and a heat exchange cavity connected to the heat exchange inlet and the heat exchange outlet. The heat exchange section also has a disassembly and installation port. The heat exchange inlet and the heat exchange outlet are spaced apart from the disassembly and installation port. The disassembly and installation port is connected to the heat exchange cavity.

[0007] The heat exchanger is movably arranged at the disassembly and installation opening, the shape of the heat exchanger is adapted to the shape of the disassembly and installation opening, and the heat exchanger has a heat exchange position extending into the heat exchange cavity and a disassembly position extending from the heat exchange cavity.

[0008] Furthermore, the heat exchange section also includes:

[0009] The blocking piece is movably arranged at the disassembly and installation opening, and has a blocking position for shielding the disassembly and installation opening and a avoiding position for avoiding the disassembly and installation opening.

[0010] Furthermore, the heat exchange section also includes:

[0011] A main shell, the main shell enclosing a heat exchange chamber;

[0012] The guide shell is connected to the main shell, the guide shell protrudes from the main shell, a disassembly and installation port is arranged on the guide shell, the guide shell is adapted to the shape of the heat exchanger, and the blocking piece can be movably arranged to extend out of or into the guide shell.

[0013] Furthermore, the heat exchange section also includes:

[0014] A support roller is arranged at the bottom of the heat exchange chamber, the support roller extends along a first preset direction, and the support roller is rotatably arranged around the first preset direction;

[0015] There are multiple supporting rollers, and the multiple supporting rollers are arranged at intervals along the second preset direction.

[0016] Furthermore, the heat exchange section also includes:

[0017] A main shell, the main shell enclosing a heat exchange chamber;

[0018] The reinforcing frame is connected to the main shell and is arranged in the heat exchange cavity. The reinforcing frame surrounds a vent that matches the shape of the heat exchanger.

[0019] Furthermore, the air inlet device also includes:

[0020] The water retaining member is arranged at the bottom of the heat exchange section, the water retaining member protrudes from the inner wall of the heat exchange section, and the water retaining member is located on a side of the heat exchanger close to the heat exchange outlet.

[0021] Furthermore, the air inlet device also includes an inlet section, the outflow end of the inlet section is connected to the heat exchange inlet, and the inflow end of the inlet section is connected to the air supply pipe;

[0022] The inlet section is provided with an assembly opening; the inlet section also includes a filter element, the size of the filter element is matched with the size of the assembly opening, and the filter element is detachably arranged on the inlet section through the assembly opening.

[0023] Further, the disassembly and installation port is arranged on the circumferential surface of the heat exchange section, and the installation port is arranged between the heat exchange inlet and the heat exchange outlet; and / or,

[0024] The flow area of ​​the inlet section gradually increases along the direction from the inflow end of the inlet section to the outflow end of the inflow section.

[0025] Further, the inflow end of the inflow section is detachably connected to the air supply pipe; and / or,

[0026] One end of the heat exchange section is detachably connected to the structure to be connected.

[0027] According to another aspect of the present invention, a fermentation system is provided, comprising the air inlet device provided in the above content.

[0028] By applying the technical solution of the utility model, a heat exchange section with a detachable heat exchanger is provided, so that the heat exchanger can be used to cool the incoming air, thereby effectively reducing the temperature of the airflow entering the fermentation filter, thereby effectively solving the technical problem of excessive temperature in the fermentation filter in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0030] Figure 1 A schematic cross-sectional structure diagram of an air inlet device provided according to the first embodiment of the utility model is shown;

[0031] Figure 2 A schematic diagram of the front cross-sectional structure of an air inlet device provided according to the first embodiment of the utility model is shown;

[0032] Figure 3 A schematic diagram of the structure of the air inlet device provided in the first embodiment of the utility model at a viewing angle is shown;

[0033] Figure 4 A schematic structural diagram of the air inlet device provided in the first embodiment of the utility model at another viewing angle is shown;

[0034] Figure 5 A schematic structural diagram of the air inlet device provided according to the first embodiment of the utility model is shown at another viewing angle.

[0035] The above drawings include the following reference numerals:

[0036] 10. heat exchange section; 11. heat exchange chamber; 12. disassembly and installation port; 13. blocking member; 14. main shell; 15. guide shell; 16. support roller; 17. reinforcement frame; 171. reinforcement plate; 172. reinforcement rib; 18. water retaining member;

[0037] 20. Heat exchanger; 30. Inlet section; 31. Filter element. DETAILED DESCRIPTION

[0038] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0039] Please refer to Figures 1 to 5In the first embodiment of the present utility model, an air inlet device is provided, comprising a heat exchange section 10 and a heat exchanger 20. The heat exchange section 10 has a heat exchange inlet, a heat exchange outlet, and a heat exchange cavity 11 connected to the heat exchange inlet and the heat exchange outlet. The heat exchange section 10 also has a disassembly and installation port 12. The heat exchange inlet and the heat exchange outlet are both spaced apart from the disassembly and installation port 12. The disassembly and installation port 12 is connected to the heat exchange cavity 11. The heat exchanger 20 is movably arranged at the disassembly and installation port 12. The shape of the heat exchanger 20 is adapted to the shape of the disassembly and installation port 12. The heat exchanger 20 has a heat exchange position extending into the heat exchange cavity 11 and a disassembly position extending from the heat exchange cavity 11.

[0040] By adopting such a setting, by movably setting the heat exchanger 20 at the disassembly installation port 12 between the heat exchange inlet and the heat exchange outlet, the hot air flow can be cooled by the fluid with a lower temperature in the heat exchanger 20 when the air flow passes through the heat exchanger 20, which can effectively reduce the air flow temperature. At the same time, since the heat exchanger 20 can be detachably set, when the heat exchanger 20 is damaged by heat or has low efficiency, it is also convenient to extract the heat exchanger 20 for inspection or replacement. Therefore, the air intake device in this embodiment can solve the technical problem of excessive temperature in the fermentation filter in the prior art.

[0041] In this embodiment, the heat exchange section 10 further includes a blocking member 13, which is movably arranged at the disassembly and installation opening 12, and has a blocking position for shielding the disassembly and installation opening 12 and a avoiding position for avoiding the disassembly and installation opening 12. With such a setting, when the blocking member 13 is in the blocking position, it can ensure that a closed space is formed in the air inlet device, thereby effectively ensuring the normal progress of the fermentation process; and when the efficiency of the heat exchanger 20 is reduced or damaged, the heat exchanger 20 can be repaired or replaced by placing the disassembly and installation opening 12 in the avoiding position, which can ensure the normal operation of the air inlet device.

[0042] Specifically, the heat exchange section 10 further includes a main shell 14 and a guide shell 15. The main shell 14 encloses a heat exchange chamber 11, and the guide shell 15 is connected to the main shell 14. The guide shell 15 protrudes from the main shell 14, and a disassembly and installation port 12 is provided on the guide shell 15. The guide shell 15 is adapted to the shape of the heat exchanger 20, and the blocking member 13 is movably arranged to extend out of or into the guide shell 15. With such an arrangement, the movement of the heat exchanger 20 can be guided and supported by the arrangement of the guide shell 15, thereby preventing the heat exchanger 20 from falling during the movement.

[0043] It should be noted that the main housing 14 is preferably an annular housing, and the guide housing 15 is preferably a square housing.

[0044] In this embodiment, the heat exchange section 10 further includes a support roller 16, which is disposed at the bottom of the heat exchange chamber 11, extends along a first preset direction, and is rotatably disposed around the first preset direction. There are multiple support rollers 16, and the multiple support rollers 16 are disposed at intervals along a second preset direction. With such an arrangement, the friction of the heat exchanger 20 during transportation can be reduced by the support rollers 16, which can make it easier to transport the heat exchanger 20.

[0045] Specifically, the heat exchange section 10 further includes a reinforcement frame 17, which is connected to the main shell 14 and is disposed in the heat exchange cavity 11. The reinforcement frame 17 forms a vent that matches the shape of the heat exchanger 20. With such a configuration, the reinforcement frame 17 can effectively enhance the structural strength at the heat exchange outlet, thereby reducing the impact of airflow on the heat exchange section 10.

[0046] The reinforcing frame 17 includes a reinforcing plate 171 and reinforcing ribs 172 . The reinforcing plate 171 is connected to the inner surface of the outflow end of the heat exchange section 10 . A flow opening is provided on the reinforcing plate 171 . The reinforcing ribs 172 are provided around the flow opening.

[0047] In this embodiment, the air inlet device further includes a water retaining member 18, which is disposed at the bottom of the heat exchange section 10, protruding from the inner wall of the heat exchange section 10, and located on a side of the heat exchanger 20 close to the heat exchange outlet. With such a configuration, the water retaining member 18 can prevent the situation in which, when the heat exchanger 20 leaks, the liquid flows downstream through the heat exchange outlet and affects the fermentation.

[0048] Specifically, the air inlet device further includes an inlet section 30, the outflow end of the inlet section 30 is connected to the heat exchange inlet, and the inflow end of the inlet section 30 is connected to the air supply pipe. The inlet section 30 is provided with an assembly port; the inlet section 30 further includes a filter 31, the size of the filter 31 is adapted to the size of the assembly port, and the filter 31 is detachably arranged on the inlet section 30 through the assembly port. With such an arrangement, the airflow entering the air inlet device can be preliminarily filtered by the filter 31, so that the airflow is cleaner and the fermentation effect is ensured.

[0049] In this embodiment, the disassembly and installation opening 12 is arranged on the circumferential surface of the heat exchange section 10, and the disassembly and installation opening 12 is arranged between the heat exchange inlet and the heat exchange outlet. With such an arrangement, the heat exchanger 20 installed in the disassembly and installation opening 12 can also be located between the heat exchange inlet and the heat exchange outlet, so that the heat exchange effect of the heat exchanger 20 can be enhanced.

[0050] Alternatively, the flow area of ​​the inlet section 30 gradually increases from the inlet end of the inlet section 30 to the outlet end of the inlet section 30. With such a configuration, the gas flow rate passing through the heat exchanger 20 can be increased to enhance the heat exchange effect of the heat exchanger 20.

[0051] Alternatively, the disassembly and installation port 12 can be arranged on the circumferential surface of the heat exchange section 10, and the flow area of ​​the inlet section 30 can be gradually increased from the inlet end of the inlet section 30 to the outlet end of the inlet section 30. With such an arrangement, the heat exchange effect of the heat exchanger 20 can be further improved.

[0052] In this embodiment, the inflow end of the inflow section 30 is detachably connected to the air supply pipe. With such a configuration, it is convenient to inspect and repair the inflow section 30 side, thereby ensuring the air intake stability of the air intake device.

[0053] Alternatively, one end of the heat exchange section 10 is detachably connected to the structure to be connected. With such a configuration, the air inlet device can be disconnected from the structure to be connected in time when a failure occurs, so as to avoid affecting subsequent fermentation.

[0054] Alternatively, the inflow end of the inflow section 30 can be detachably connected to the air supply pipe while one end of the heat exchange section 10 can be detachably connected to the structure to be connected. This arrangement can further prevent the subsequent processes from being affected by a failure of the air inlet device.

[0055] In the second embodiment of the present invention, a fermentation system is provided, comprising the air inlet device in the first embodiment.

[0056] From the above description, it can be seen that the above-mentioned embodiments of the utility model achieve the following technical effects: by providing a detachable heat exchanger 20, the airflow can be cooled when passing through the heat exchanger 20, thereby ensuring that the temperature of the airflow entering the fermentation filter is reduced, which can solve the technical problem of excessive temperature in the fermentation filter in the prior art.

[0057] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0058] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so that once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0059] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0060] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0061] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0062] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An air inlet device, characterized in that: include: A heat exchange section (10), the heat exchange section (10) having a heat exchange inlet, a heat exchange outlet, and a heat exchange cavity (11) in communication with the heat exchange inlet and the heat exchange outlet, the heat exchange section (10) also having a disassembly and installation port (12), the heat exchange inlet and the heat exchange outlet being spaced apart from the disassembly and installation port (12), and the disassembly and installation port (12) being in communication with the heat exchange cavity (11); The heat exchanger (20) is movably arranged at the disassembly and installation opening (12); the shape of the heat exchanger (20) is adapted to the shape of the disassembly and installation opening (12); the heat exchanger (20) has a heat exchange position extending into the heat exchange cavity (11) and a disassembly position extending from the heat exchange cavity (11).

2. The air inlet device according to claim 1, characterized in that: The heat exchange section (10) further comprises: A blocking piece (13) is movably arranged at the disassembly and installation opening (12), and the blocking piece (13) has a blocking position for shielding the disassembly and installation opening (12) and a avoiding position for avoiding the disassembly and installation opening (12).

3. The air inlet device according to claim 2, characterized in that: The heat exchange section (10) further comprises: A main shell (14), wherein the main shell (14) encloses the heat exchange chamber (11); A guide shell (15) is connected to the main shell (14); the guide shell (15) is arranged to protrude from the main shell (14); the guide shell (15) is provided with the disassembly and installation opening (12); the guide shell (15) is adapted to the shape of the heat exchanger (20); and the blocking member (13) is movably arranged to extend out of or into the guide shell (15).

4. The air inlet device according to claim 1, characterized in that: The heat exchange section (10) further comprises: A support roller (16) is arranged at the bottom of the heat exchange chamber (11), the support roller (16) extends along a first preset direction, and the support roller (16) is rotatably arranged around the first preset direction; There are a plurality of support rollers (16), and the plurality of support rollers (16) are arranged at intervals along a second preset direction.

5. The air inlet device according to claim 1, characterized in that: The heat exchange section (10) further comprises: A main shell (14), wherein the main shell (14) encloses the heat exchange chamber (11); A reinforcing frame (17) is connected to the main shell (14); the reinforcing frame (17) is arranged in the heat exchange cavity (11); and the reinforcing frame (17) encloses a vent that matches the shape of the heat exchanger (20).

6. The air inlet device according to claim 1, characterized in that: The air inlet device also includes: A water retaining member (18) is arranged at the bottom of the heat exchange section (10), the water retaining member (18) protrudes from the inner wall of the heat exchange section (10), and the water retaining member (18) is located on a side of the heat exchanger (20) close to the heat exchange outlet.

7. The air inlet device according to claim 6, characterized in that: The air inlet device further comprises an inlet section (30), the outflow end of the inlet section (30) is connected to the heat exchange inlet, and the inflow end of the inlet section (30) is connected to the air supply pipe; The inlet section (30) is provided with an assembly opening; the inlet section (30) further comprises a filter element (31), the size of the filter element (31) is adapted to the size of the assembly opening, and the filter element (31) is detachably arranged on the inlet section (30) through the assembly opening.

8. The air inlet device according to claim 7, characterized in that: The disassembly and installation opening (12) is arranged on the circumferential surface of the heat exchange section (10), and the installation opening is arranged between the heat exchange inlet and the heat exchange outlet; and / or, The flow area of ​​the inlet section (30) gradually increases in a direction from the inflow end of the inlet section (30) to the outflow end of the inlet section (30).

9. The air inlet device according to claim 7, characterized in that: The inflow end of the inflow section (30) is detachably connected to the air supply pipe; and / or, One end of the heat exchange section (10) is detachably connected to the structure to be connected.

10. A fermentation system, characterized in that: The invention comprises the air inlet device according to any one of claims 1 to 9.

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