CN220825306U - Biological reactor - Google Patents

Abstract

The utility model discloses a bioreactor which comprises a feed hopper, a drying bin, a first heavy-duty sliding frame, a turner and a spiral discharger, wherein the drying bin is arranged below the feed hopper, the first heavy-duty sliding frame is rotatably arranged at the upper part of the drying bin, the head end of the first heavy-duty sliding frame is arranged on the inner wall of the drying bin, a first gap is reserved between the tail end of the first heavy-duty sliding frame and the inner wall of the drying bin, the turner is rotatably arranged in the drying bin, the turner is positioned at the first gap, the spiral discharger is arranged at the lower part of the drying bin, and the spiral discharger is positioned below the turner. According to the bioreactor disclosed by the utility model, the first heavy-load sliding frame is arranged at the upper part of the drying bin, so that the waste in the drying bin can be effectively pushed by the first heavy-load sliding frame, the waste can be fully mixed and reacted in the drying bin, and the waste can be scattered by the turner, so that the reacted waste flows out of the spiral discharger more easily.

Description

Biological reactor

Technical Field

The utility model relates to the technical field of waste treatment, in particular to a bioreactor.

Background

The biological desiccation is suitable for the low-temperature desiccation treatment of various biomass materials with extremely high energy efficiency and mild desiccation temperature. However, the traditional biological drying technology has the problems of poor mixing effect, long drying period and uneven drying effect, so that the development of biological drying equipment with good mixing performance and excellent drying effect is required.

Disclosure of utility model

The utility model aims to solve at least one of the technical problems in the related art to a certain extent, and can improve the drying effect of the drying bin on the premise of not influencing the safe production of the drying bin.

To this end, embodiments of the present utility model provide a bioreactor.

A bioreactor according to an embodiment of the present utility model includes: a feed hopper; the drying bin is arranged below the feed hopper; the first heavy-load sliding frame is rotatably arranged at the upper part of the drying bin, the head end of the first heavy-load sliding frame is arranged on the inner wall of the drying bin, and a first gap is formed between the tail end of the first heavy-load sliding frame and the inner wall of the drying bin; the turner is rotatably arranged in the drying bin and is positioned at the first gap; the spiral discharger is arranged at the lower part of the drying bin and is positioned below the turner; the connecting rod is rotatably arranged in the first gap, one end of the connecting rod is connected to the first heavy-load sliding frame, and the other end of the connecting rod is connected to the drying bin.

According to the bioreactor disclosed by the embodiment of the utility model, the first heavy-load sliding frame is arranged at the upper part of the drying bin, so that the waste in the drying bin can be effectively pushed by the first heavy-load sliding frame, the waste can be fully mixed and reacted in the drying bin, and the turner is arranged near the tail end of the first heavy-load sliding frame and can break up the waste, so that the reacted waste flows out of the spiral discharger more easily.

In some embodiments, the bioreactor further comprises: the second heavy-duty carriage is rotatably arranged in the drying bin, is positioned below the first heavy-duty carriage and is arranged opposite to the first heavy-duty carriage; the head end of the second reloading carriage is arranged on the inner wall of the drying bin, a second gap is formed between the tail end of the second reloading carriage and the inner wall of the drying bin, and the turner is positioned at the second gap.

In some embodiments, the bioreactor further comprises: a first filtrate baffle disposed below the first heavy duty carriage; the drying bin is provided with a first filtrate discharge port, the first filtrate baffle is connected with the first filtrate discharge port, and filtrate on the first filtrate baffle can be discharged through the first filtrate discharge port.

In some embodiments, a second filtrate discharge port is provided on the bottom of the drying bin, the second filtrate discharge port being disposed adjacent the head end of the second reload carriage, through which filtrate at the bottom of the drying bin can be discharged.

In some embodiments, the bioreactor further comprises: and the hydraulic mechanism is respectively connected with the first heavy-load carriage and the second heavy-load carriage.

In some embodiments, the bioreactor further comprises: an exhaust assembly comprising an exhaust fan, an exhaust duct, and a plurality of exhaust interfaces; the exhaust interfaces are arranged on the drying bin at intervals, and the exhaust fan is communicated with the exhaust interfaces through the exhaust pipeline.

In some embodiments, the plurality of exhaust pipelines are arranged at intervals along the height direction of the drying bin, and each exhaust pipeline is provided with a plurality of exhaust interfaces.

In some embodiments, the bioreactor further comprises: the air supply assembly comprises an air supply fan and an air supply pipeline; the air supply fan is connected with the first heavy-load sliding frame and the second heavy-load sliding frame respectively through the air supply pipeline, a ventilating pipeline and a ventilating opening are arranged on the first heavy-load sliding frame and the second heavy-load sliding frame, and air output by the air supply fan sequentially passes through the air supply pipeline, the ventilating pipeline and the ventilating opening.

In some embodiments, the air supply assembly further comprises two vent valves disposed on the air supply lines of the first and second heavy duty carriages, respectively.

In some embodiments, the bioreactor further comprises: the nutrient solution tank is communicated with the top of the drying bin.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. Other features and aspects of the present disclosure will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a bioreactor according to an embodiment of the present utility model.

Reference numerals:

The device comprises a bioreactor 100, a feed hopper 101, a hydraulic mechanism 102, a nutrient solution tank 103, a drying bin 10, a first filtrate discharge port 11, a second filtrate discharge port 12, a first heavy-duty carriage 20, a first gap 21, a first filtrate baffle 22, a turner 30, a screw discharger 40, a second heavy-duty carriage 50, a second gap 51, an exhaust assembly 60, an exhaust fan 61, an exhaust pipeline 62, an exhaust interface 63, an air supply assembly 70, an air supply fan 71, an air supply pipeline 72 and a vent valve 73.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. 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.

As shown in fig. 1, a bioreactor 100 according to an embodiment of the present utility model includes a feed hopper 101, a drying bin 10, a first reloading carriage 20, a turner 30, a connecting rod (not shown) and a screw discharger 40.

The drying bin 10 is arranged below the feed hopper 101, the first heavy-duty carriage 20 is rotatably arranged at the upper part of the drying bin 10, the head end of the first heavy-duty carriage 20 is arranged on the inner wall of the drying bin 10, and a first gap 21 is formed between the tail end of the first heavy-duty carriage 20 and the inner wall of the drying bin 10. The turner 30 is rotatably arranged in the drying bin 10, the turner 30 is positioned at the first gap 21, the spiral discharger 40 is arranged at the lower part of the drying bin 10, and the spiral discharger 40 is positioned below the turner 30.

Specifically, as shown in fig. 1, the drying chamber 10 has a substantially box-shaped structure, a feed hopper 101 is provided at the top of the drying chamber 10, and the feed hopper 101 is located at an edge position of the top of the drying chamber 10. Thereby, the moving path of the waste in the drying bin 10 is facilitated to be prolonged, and the reaction time of the waste in the drying bin 10 is facilitated to be prolonged.

Specifically, as shown in fig. 1, the first heavy-duty carriage 20 is penetrated in the drying chamber 10, the head end of the first heavy-duty carriage 20 is penetrated on one side wall of the drying chamber 10, the tail end of the first heavy-duty carriage 20 extends towards the other side wall of the drying chamber 10, and a first gap 21 is formed between the tail end of the first heavy-duty carriage 20 and the other side wall of the drying chamber 10. Thereby, the waste in the drying bin 10 can fall from the first gap 21, improving the safety of the bioreactor 100.

Specifically, as shown in fig. 1, the first gap 21 is further provided with a turner 30, the turner 30 can freely rotate in the drying bin 10, and the turner 30 can effectively break up waste in the drying bin 10, so that the circulation of the drying bin 10 is effectively improved.

A connecting rod (not shown) is rotatably arranged in the first gap 21, one end of which connecting rod is connected to the first heavy-duty carriage 20 and the other end of which connecting rod is connected to the drying compartment 10.

According to the bioreactor 100 of the embodiment of the utility model, the first heavy-duty carriage 20 is arranged at the upper part of the drying bin 10, so that the first heavy-duty carriage 20 can effectively push the waste in the drying bin 10, the waste can be fully mixed and reacted in the drying bin 10, the turner 30 is arranged near the tail end of the first heavy-duty carriage 20, and the turner 30 can break up the waste, so that the reacted waste can more easily flow out of the spiral discharger 40.

In some embodiments, as shown in fig. 1, bioreactor 100 further comprises a second reloading carriage 50. The second heavy-duty carriage 50 is rotatably arranged in the drying bin 10, the second heavy-duty carriage 50 is positioned below the first heavy-duty carriage 20, and the second heavy-duty carriage 50 and the first heavy-duty carriage 20 are arranged opposite to each other; the head end of the second reloading carriage 50 is arranged on the inner wall of the drying bin 10, a second gap 51 is arranged between the tail end of the second reloading carriage 50 and the inner wall of the drying bin 10, and the turner 30 is positioned at the second gap 51.

Specifically, as shown in fig. 1, the second heavy-duty carriage 50 and the first heavy-duty carriage 20 are identical in structure, and the second heavy-duty carriage 50 is disposed substantially at the bottom of the drying chamber 10, wherein the second heavy-duty carriage 50 and the first heavy-duty carriage 20 are disposed opposite to each other. I.e. the first gap 21 is located above the head end of the second reloading carriage 50 and the second gap 51 is located below the head end of the first reloading carriage 20, thereby effectively prolonging the moving path of the waste in the drying chamber 10 and facilitating the prolongation of the reaction time of the waste in the drying chamber 10.

In some embodiments, as shown in fig. 1, the bioreactor 100 further comprises a first filtrate baffle 22. The first filtrate baffle 22 is arranged below the first heavy-duty carriage 20, the drying bin 10 is provided with a first filtrate discharge port 11, the first filtrate baffle 22 is connected with the first filtrate discharge port 11, and filtrate on the first filtrate baffle 22 can be discharged through the first filtrate discharge port 11.

Specifically, as shown in fig. 1, the first heavy-duty carriage 20 is disposed at an upper portion of the drying chamber 10, and the first filtrate baffle 22 is disposed below the first heavy-duty carriage 20, and the first filtrate baffle 22 can effectively receive waste and filtrate. At the same time, the first filtrate baffle 22 can also be used to support the first heavy load carriage 20, thereby facilitating an increase in the safety of the first heavy load carriage 20.

Further, as shown in fig. 1, the end of the first filtrate baffle 22 is provided with a boss whose level is flush with the axis of the first reloading carriage 20, whereby the boss can act as a barrier to filtrate, effectively preventing the phenomenon of filtrate turbulence.

In some embodiments, as shown in fig. 1, a second filtrate discharge port 12 is provided on the bottom of the drying bin 10, the second filtrate discharge port 12 being provided adjacent the head end of the second reload carriage 50, and filtrate at the bottom of the drying bin 10 can be discharged through the second filtrate discharge port 12.

Specifically, as shown in fig. 1, the head end of the second reloading carriage 50 is provided on one side wall adjacent to the bottom of the drying chamber 10, and the second filtrate discharging port 12 is provided below the head end of the second reloading carriage 50. The second filtrate discharge opening 12 is located substantially at one corner of the bottom of the drying bin 10, whereby filtrate from the bottom of the drying bin 10 can be better discharged from the second filtrate discharge opening 12.

In some embodiments, as shown in fig. 1, bioreactor 100 further comprises: the hydraulic mechanism 102, the hydraulic mechanism 102 is connected with the first heavy load carriage 20 and the second heavy load carriage 50, respectively.

Specifically, as shown in fig. 1, a hydraulic mechanism 102 is provided outside the drying compartment 10, and the hydraulic mechanism 102 is connected to the first and second heavy load carriages 20 and 50, respectively, to drive the first and second heavy load carriages 20 and 50 to operate.

It is to be understood that the hydraulic mechanism 102 may be provided as a hydraulic station which is a hydraulic source device constituted by a hydraulic pump, a driving motor, a tank, a directional valve, a throttle valve, a relief valve, or the like, or a hydraulic device including a control valve. The hydraulic station is connected with the driving device (oil cylinder or motor) by an oil pipe, and the hydraulic system can realize various specified actions.

In some embodiments, as shown in fig. 1, bioreactor 100 further comprises: an exhaust assembly 60, the exhaust assembly 60 comprising an exhaust fan 61, an exhaust duct 62 and a plurality of exhaust interfaces 63. A plurality of exhaust ports 63 are provided at intervals in the drying chamber 10, and the exhaust fan 61 communicates with the plurality of exhaust ports 63 through an exhaust duct 62.

It can be understood that the waste in the bioreactor 100 is decomposed and various gases are easily generated, and the exhaust fan 61 can rapidly and effectively exhaust the gases in the drying chamber 10 through the plurality of exhaust ports 63 by installing the plurality of exhaust ports 63 at the middle upper part of the drying chamber 10, which is beneficial to improving the safety of the bioreactor 100 of the present utility model.

Further, as shown in fig. 1, a plurality of exhaust ports 63 are provided at the top of the drying chamber 10, thereby effectively avoiding interference of waste in the drying chamber 10 with the exhaust ports 63.

In some embodiments, as shown in fig. 1, the exhaust pipes 62 are multiple, and the exhaust pipes 62 are arranged at intervals along the height direction of the drying chamber 10, and a plurality of exhaust interfaces 63 are arranged on each exhaust pipe 62.

Specifically, as shown in fig. 1, at least two exhaust pipes 62 are provided, and two exhaust pipes 62 are horizontally provided on the outer wall of the drying chamber 10. One of the exhaust pipes 62 is provided at the middle position of the drying chamber 10, and the other exhaust pipe 62 is provided at the top position of the drying chamber 10. Thus, by providing two exhaust pipes 62, the exhaust fan 61 can better exhaust the gas in the drying chamber 10, which is advantageous for improving the safety of the bioreactor 100 of the present utility model.

In some embodiments, as shown in fig. 1, bioreactor 100 further comprises: the air supply assembly 70, the air supply assembly 70 includes an air supply fan 71 and an air supply duct 72. The air supply fan 71 is respectively connected with the first heavy-load carriage 20 and the second heavy-load carriage 50 through an air supply pipeline 72, and ventilation pipelines and ventilation openings are arranged on the first heavy-load carriage 20 and the second heavy-load carriage 50, and air output by the air supply fan 71 sequentially passes through the air supply pipeline 72, the ventilation pipelines and the ventilation openings.

It can be appreciated that after the waste in the drying bin 10 is stored for a long time, the waste is easily accumulated together, and the air supply fan 71 is additionally arranged, so that the air supply fan 71 is beneficial to blowing off the waste, so that microorganisms in the drying bin 10 can better react with the waste, and the decomposition efficiency of the waste is improved.

In some embodiments, as shown in fig. 1, the air supply assembly 70 further includes two vent valves 73, the two vent valves 73 being disposed on the air supply lines 72 of the first and second reload carriages 20, 50, respectively.

It will be appreciated that the vent valve 73 can control the opening and closing of the air supply fan 71 and the air supply efficiency of the air supply fan 71, which is beneficial for the operator to implement the adjustment parameters.

In some embodiments, as shown in fig. 1, bioreactor 100 further comprises: the nutrient solution tank 103, the nutrient solution tank 103 communicates with the top of the drying bin 10.

It will be appreciated that nutrients may be added to the drying chamber 10 via the nutrient solution tank 103, which may be beneficial to increase the efficiency of the reaction of microorganisms within the drying chamber 10.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. A bioreactor, comprising:

a feed hopper;

the drying bin is arranged below the feed hopper;

The first heavy-load sliding frame is rotatably arranged at the upper part of the drying bin, the head end of the first heavy-load sliding frame is arranged on the inner wall of the drying bin, and a first gap is formed between the tail end of the first heavy-load sliding frame and the inner wall of the drying bin;

The turner is rotatably arranged in the drying bin and is positioned at the first gap;

The spiral discharger is arranged at the lower part of the drying bin and is positioned below the turner;

the connecting rod is rotatably arranged in the first gap, one end of the connecting rod is connected to the first heavy-load sliding frame, and the other end of the connecting rod is connected to the drying bin.

2. The bioreactor of claim 1, further comprising:

The second heavy-duty carriage is rotatably arranged in the drying bin, is positioned below the first heavy-duty carriage and is arranged opposite to the first heavy-duty carriage;

The head end of the second reloading carriage is arranged on the inner wall of the drying bin, a second gap is formed between the tail end of the second reloading carriage and the inner wall of the drying bin, and the turner is positioned at the second gap.

3. The bioreactor of claim 2, further comprising:

A first filtrate baffle disposed below the first heavy duty carriage;

The drying bin is provided with a first filtrate discharge port, the first filtrate baffle is connected with the first filtrate discharge port, and filtrate on the first filtrate baffle can be discharged through the first filtrate discharge port.

4. The bioreactor of claim 2, wherein a second filtrate discharge port is provided on the bottom of the drying bin, the second filtrate discharge port being disposed adjacent the head end of the second reload carriage, the filtrate at the bottom of the drying bin being dischargeable through the second filtrate discharge port.

5. The bioreactor of claim 2, further comprising:

and the hydraulic mechanism is respectively connected with the first heavy-load carriage and the second heavy-load carriage.

6. The bioreactor of claim 2, further comprising:

an exhaust assembly comprising an exhaust fan, an exhaust duct, and a plurality of exhaust interfaces;

The exhaust interfaces are arranged on the drying bin at intervals, and the exhaust fan is communicated with the exhaust interfaces through the exhaust pipeline.

7. The bioreactor of claim 6, wherein the plurality of exhaust pipes are arranged at intervals along the height direction of the drying bin, and each exhaust pipe is provided with a plurality of exhaust interfaces.

8. The bioreactor of claim 2, further comprising:

the air supply assembly comprises an air supply fan and an air supply pipeline;

the air supply fan is connected with the first heavy-load sliding frame and the second heavy-load sliding frame respectively through the air supply pipeline, a ventilating pipeline and a ventilating opening are arranged on the first heavy-load sliding frame and the second heavy-load sliding frame, and air output by the air supply fan sequentially passes through the air supply pipeline, the ventilating pipeline and the ventilating opening.

9. The bioreactor of claim 8, wherein the gas supply assembly further comprises two vent valves disposed on the gas supply lines of the first and second reloading carriages, respectively.

10. The bioreactor of claim 2, further comprising:

the nutrient solution tank is communicated with the top of the drying bin.