Fermentation tank biogas collection equipment for human and animal excreta treatment

Abstract

The utility model relates to the technical field of collection equipment, and discloses fermentation tank biogas collection equipment for human and animal excreta treatment, which comprises a collection bin for fermentation tank biogas for human and animal excreta treatment, an exhaust pipe fixed on the surface of the top of the collection bin, and two scale plates fixed on the side surface of the collection bin, a driving structure is arranged on the surface of the supporting assembly, an indicating part is arranged on the surface of the driving structure and comprises a second gear, a connecting shaft and a pointer, the second gear is arranged on the surface of the driving structure, the connecting shaft is fixed to the center of the side face of the second gear, and the end of the connecting shaft penetrates through the side wall of the collecting bin; the pointer is fixed to the end of the connecting shaft, a water absorption mechanism is arranged on the surface of the supporting assembly, and a sealing device is arranged on the surface of the collecting bin, the water absorption mechanism and the sealing device are matched with each other, when the device is used, the water absorption mechanism can be detached and replaced through the sealing device, and therefore the water absorption effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of collection equipment, specifically is a kind of fermentation tank biogas collection equipment for livestock and human excrement treatment. BACKGROUND

[0002] The biogas desulfurization agent is a kind of agent that can remove harmful substances in biogas. During its research and development process, biogas needs to be collected. When collecting biogas, a biogas collection device needs to be used.

[0003] In the Chinese patent with the authorization announcement number CN217921966U, a kind of fermentation tank biogas collection equipment for livestock and human excrement treatment is disclosed. The device is cooperated between mounting plate, water vapor drying plate, replacement mechanism and sealing mechanism. The water vapor drying plate can adsorb water vapor in biogas to prevent water vapor from entering subsequent equipment and pipelines. The sealing mechanism can be moved upward, and then the mounting plate and water vapor drying plate are pulled out through the replacement mechanism. At this time, the sealing mechanism will automatically seal the replacement mechanism to prevent biogas from leaking. Then the reusable water vapor drying plate is inserted into the replacement mechanism, and the sealing mechanism is moved upward. At this time, the water vapor drying plate can be completely inserted into the inside of the filter cavity to adsorb and filter the water vapor in biogas. It achieves the effect of adsorbing and filtering water vapor in biogas and quickly replacing water vapor drying plate. It solves the problem that the current biogas collection equipment cannot filter water vapor when collecting biogas. Water vapor is easily liquefied and remains in the inside of the collection equipment and pipelines, which affects the efficiency of biogas collection and the use effect of biogas.

[0004] However, when the existing device is used, the water absorption effect of the water vapor drying plate will gradually decrease as the water vapor content collected increases. At this time, it needs to be replaced. However, the existing device does not have a related indicating device. Therefore, the worker cannot understand the water absorption degree of the drying part in time, which affects the water absorption effect. Therefore, a kind of fermentation tank biogas collection equipment for livestock and human excrement treatment is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of fermentation tank biogas collection equipment for livestock and human excrement treatment to solve the problem that the water absorption effect of the water vapor drying plate will gradually decrease as the water vapor content collected increases when the existing device is used in the above background technology. At this time, it needs to be replaced. However, the existing device does not have a related indicating device. Therefore, the worker cannot understand the water absorption degree of the drying part in time, which affects the water absorption effect.

[0006] To achieve the above object, the utility model provides the following technical scheme: A kind of fermentation tank biogas collection equipment for livestock and poultry manure treatment, including the fermentation tank biogas for livestock and poultry manure treatment, the top surface of the collection bin is fixed with exhaust pipe, the side of the collection bin is fixed with the number of two scale board, the surface of the collection bin is provided with support assembly, the surface of the support assembly is provided with driving structure, the driving structure is connected with collection bin, the surface of the driving structure is provided with indicating component, the indicating component includes second gear, connecting shaft and pointer, the second gear is arranged on the surface of driving structure, the connecting shaft is fixed at the side center of second gear, the end of the connecting shaft is penetrated in the side wall of collection bin, the pointer is fixed at the end of connecting shaft, the pointer is mutually pasted with scale board, the surface of the support assembly is provided with water absorption mechanism, the surface of the collection bin is provided with sealing device.

[0007] As preferred, the support assembly includes a horizontal plate, a lifting rod, a base and a spring, two groups of the horizontal plate are symmetrically fixed inside the collection bin, the lifting rod is slidingly penetrated inside the horizontal plate, the base is fixed on the top of the lifting rod, the spring is nested on the surface of the lifting rod, and the ends of the spring are respectively fixed with the base and the horizontal plate.

[0008] As preferred, the base is of a "C" type structure, and the base is provided with two.

[0009] As preferred, the driving structure includes a rack, a first gear and a rotating shaft, the rack is fixed on the bottom of the lifting rod, the first gear is engagedly connected to the surface of the rack, the rotating shaft is fixed at the side center of the first gear, the rotating shaft is bearingly connected with the inner wall of the collection bin, and the first gear is engagedly connected with the second gear.

[0010] As preferred, the diameter of the first gear is smaller than that of the second gear.

[0011] As preferred, the water absorption mechanism includes a placing basket and a drying agent, the placing basket is slidingly pasted on the surface of the base, the drying agent is stacked inside the placing basket, and the drying agent is made of high-molecular water-absorbing resin.

[0012] As preferred, the sealing device includes an electric push rod and a rubber plate, the electric push rod is fixed on the surface of the collection bin, the rubber plate is fixed on the surface of the output shaft of the electric push rod, and the rubber plate is slidingly pasted on the surface of the collection bin.

[0013] Compared with the prior art, the utility model has the following technical effects:

[0014] The utility model discloses through the mutual cooperation of collection storehouse, exhaust pipe, scale board, support subassembly, drive structure and indicating part, make device when using, can indicate the water absorption degree of water absorption spare with the help of indicating part to the water absorption degree of water absorption spare, thereby solve the personnel of prior art device can not understand the water absorption degree of water absorption spare, influence water absorption effect's problem.

[0015] The utility model discloses through the mutual cooperation of water absorption mechanism and sealing device, make device when using, can dismantle and change water absorption mechanism with the help of sealing device to guarantee water absorption effect. DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the present application or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the present application, for ordinary skilled person in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the water absorption mechanism section structure schematic diagram of the utility model;

[0019] Figure 3 It is the drive structure section structure schematic diagram of the utility model;

[0020] Figure 4 It is the Figure 3 It is the enlarged structure schematic diagram of A place in the utility model;

[0021] Figure 5 It is the indicating part three-dimensional structure schematic diagram of the utility model.

[0022] Figure legend explains: 1, collection storehouse;2, exhaust pipe;3, scale board;4, support subassembly;401, transverse plate;402, lifting rod;403, base;404, spring;5, drive structure;501, rack;502, first gear;503, pivot;6, indicating part;601, second gear;602, connecting shaft;603, pointer;7, water absorption mechanism;701, place basket;702, drying agent;8, sealing device;801, electric push rod;802, rubber board. DETAILED DESCRIPTION

[0023] Clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] It is known that the structure, proportion, size, etc. shown in the drawings of the specification are only used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and are not used to limit the implementation conditions of the present application, so they do not have technical substantive significance. Any modification of structure, change of proportion relationship or adjustment of size, which does not affect the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application. Embodiment

[0025] In the Chinese patent with authorization announcement number CN217921966U, the existing device, when in use, as the collected water vapor content increases, the water vapor drying plate will gradually reduce the water absorption effect, at this time, it is necessary to replace it, but the existing device does not have a related indicating device, so the workers cannot understand the water absorption degree of the drying part in time, thereby affecting the water absorption effect.

[0026] Please refer to Figures 1-5The utility model provides a technical scheme: a kind of fermentation tank biogas collection equipment for livestock and poultry excrement treatment, including the collection bin 1 for livestock and poultry excrement treatment fermentation tank biogas, the inside of collection bin 1 is provided with the power supply for the power supply of electric push rod 801, the top surface of collection bin 1 is fixed with exhaust pipe 2, the bottom of collection bin 1 is provided with air inlet pipe, to seal transportation for the collected biogas, the surface thread connection sealing cover of air inlet pipe and exhaust pipe 2, the side of collection bin 1 is fixed with the number of two scale board 3, the surface of collection bin 1 is provided with support assembly 4, the surface of support assembly 4 is provided with driving structure 5, driving structure 5 is connected with collection bin 1, to intuitively understand the water absorption degree of drying agent 702, to ensure water absorption effect, the surface of driving structure 5 is provided with indicating part 6, indicating part 6 includes second gear 601, connecting shaft 602 and pointer 603, second gear 601 is set to the surface of driving structure 5, connecting shaft 602 is fixed at the side center of second gear 601, the end of connecting shaft 602 is penetrated in the side wall of collection bin 1, pointer 603 is fixed to the end of connecting shaft 602, pointer 603 is mutually pasted with scale board 3, the surface of support assembly 4 is provided with water absorption mechanism 7, the surface of collection bin 1 is provided with sealing device 8, to support water absorption mechanism 7, there is support assembly 4, support assembly 4 includes horizontal plate 401, lifting rod 402, base 403 and spring 404, two groups of horizontal plate 401 are symmetrically fixed in the inside of collection bin 1, lifting rod 402 is slidably penetrated in the inside of horizontal plate 401, base 403 is fixed to the top of lifting rod 402, spring 404 is nested to the surface of lifting rod 402, the end of spring 404 is mutually fixed with base 403 and horizontal plate 401 respectively, base 403 is '' C '' type structure, and base 403 is provided with two.

[0027] In order to convert the movement form of the desiccant 702 after absorbing water downward into the rotation form of the pointer 603, the driving structure 5 is arranged, the driving structure 5 comprises a rack 501, a first gear 502 and a rotating shaft 503, the rack 501 is fixed to the bottom of the lifting rod 402, the first gear 502 is engagedly connected to the surface of the rack 501, the rotating shaft 503 is fixed to the side center of the first gear 502, the rotating shaft 503 is bearingly connected with the inner wall of the collecting bin 1, the first gear 502 is engagedly connected with the second gear 601, the diameter of the first gear 502 is smaller than that of the second gear 601, in order to carry out the water removal operation on the collected biogas, the water absorption mechanism 7 is arranged, the water absorption mechanism 7 comprises a placing basket 701 and a desiccant 702, the placing basket 701 is slidably attached to the surface of the base 403, the desiccant 702 is stacked in the inside of the placing basket 701, the material of the desiccant 702 is high molecular water absorption resin, in order to facilitate the replacement of the desiccant 702, the sealing device 8 is arranged, the sealing device 8 comprises an electric push rod 801 and a rubber plate 802, the electric push rod 801 is fixed to the surface of the collecting bin 1, the rubber plate 802 is fixed to the output shaft surface of the electric push rod 801, and the rubber plate 802 is slidably attached to the surface of the collecting bin 1.

[0028] The model of the electric push rod 801 is YMD607.

[0029] When the biogas in the fermentation tank is collected, the air inlet pipe can be aligned with the collection point on the fermentation tank for livestock manure treatment, the biogas enters the collecting bin 1 along the air inlet pipe and passes through the area where the desiccant 702 is located, the desiccant 702 can absorb water and dry the passing biogas, after the desiccant 702 completes the water absorption, the weight of the desiccant 702 increases, thereby driving the base 403 and the lifting rod 402 to move downward to press the spring 404, when the lifting rod 402 moves downward, the rack 501 rotates the first gear 502, when the first gear 502 rotates, the second gear 601, the connecting shaft 602 and the pointer 603 are driven to rotate through the engagement structure, the worker can observe the water absorption degree of the desiccant 702 through the position of the pointer 603 on the scale plate 3, so as to facilitate the timely replacement of the desiccant 702, when the desiccant 702 is replaced, the worker can start the electric push rod 801 to drive the rubber plate 802 to displace, so as to expose the base 403, and the worker can take down the placing basket 701 on the base 403.

[0030] In summary, the device has the advantages of good water absorption effect and simple structure.

[0031] It is understood by those skilled in the art that the features recited in various embodiments of the present application and / or claims can be combined or / and integrated in various combinations, even if such combinations are not explicitly recited in the present application. In particular, the features recited in various embodiments of the present application and / or claims can be combined and / or integrated in various combinations without departing from the spirit and teachings of the present application. All these combinations and / or integrations fall within the scope of the present application.

Claims

1. A biogas collection device for a fermentation tank used for treating human and animal excrement, comprising a collection chamber (1) for collecting biogas from a fermentation tank used for treating human and animal excrement, characterized in that: An exhaust pipe (2) is fixed to the top surface of the collection chamber (1). Two scale plates (3) are fixed to the side of the collection chamber (1). A support assembly (4) is provided on the surface of the collection chamber (1). A drive structure (5) is provided on the surface of the support assembly (4). The drive structure (5) is connected to the collection chamber (1). An indicator component (6) is provided on the surface of the drive structure (5). The indicator component (6) includes a second gear (601), a connecting shaft (602), and a pointer (603). The second gear (601) is located on the surface of the drive structure (5). The connecting shaft (602) is fixed at the center of the side of the second gear (601). The end of the connecting shaft (602) passes through the side wall of the collection chamber (1). The pointer (603) is fixed to the end of the connecting shaft (602). The pointer (603) is in contact with the scale plate (3). A water absorption mechanism (7) is provided on the surface of the support assembly (4). A sealing device (8) is provided on the surface of the collection chamber (1).

2. The biogas collection device for fermentation tanks used for treating human and animal excrement according to claim 1, characterized in that: The support assembly (4) includes a horizontal plate (401), a lifting rod (402), a base (403), and a spring (404). Two sets of horizontal plates (401) are symmetrically fixed inside the collection chamber (1). The lifting rod (402) slides through the interior of the horizontal plate (401). The base (403) is fixed to the top of the lifting rod (402). The spring (404) is nested on the surface of the lifting rod (402). The ends of the spring (404) are fixed to the base (403) and the horizontal plate (401) respectively.

3. The biogas collection device for fermentation tanks used for treating human and animal excrement according to claim 2, characterized in that: The base (403) has a "C" shaped structure, and there are two bases (403).

4. The biogas collection device for fermentation tanks used for treating human and animal excrement according to claim 2, characterized in that: The drive structure (5) includes a rack (501), a first gear (502) and a rotating shaft (503). The rack (501) is fixed to the bottom of the lifting rod (402). The first gear (502) is meshed with the surface of the rack (501). The rotating shaft (503) is fixed at the center of the side of the first gear (502). The rotating shaft (503) is connected to the inner wall bearing of the collection chamber (1). The first gear (502) is meshed with the second gear (601).

5. The biogas collection device for fermentation tanks used for treating human and animal excrement according to claim 4, characterized in that: The diameter of the first gear (502) is smaller than the diameter of the second gear (601).

6. The biogas collection device for fermentation tanks used for treating human and animal excrement according to claim 2, characterized in that: The water absorption mechanism (7) includes a placement basket (701) and a desiccant (702). The placement basket (701) slides against the surface of the base (403). The desiccant (702) is piled inside the placement basket (701). The material of the desiccant (702) is a superabsorbent polymer.

7. The biogas collection device for fermentation tanks used for treating human and animal excrement according to claim 1, characterized in that: The sealing device (8) includes an electric push rod (801) and a rubber plate (802). The electric push rod (801) is fixed to the surface of the collection chamber (1), and the rubber plate (802) is fixed to the output shaft surface of the electric push rod (801). The rubber plate (802) slides and adheres to the surface of the collection chamber (1).

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