CN211420148U - Shell breaking and stirring device for biogas fermentation - Google Patents

Abstract

The utility model discloses a broken shell agitating unit for biogas fermentation, including a jar body, driving motor and positive and negative drive arrangement, the middle part through connection of the lateral wall has the pivot on the jar body, the right side meshing of first gear is connected with the second gear, bolt fixedly connected with box is passed through on the top on pivot upper portion, positive and negative drive arrangement's output and the middle part through connection of pivot upper surface, fixedly connected with threaded rod on positive and negative drive arrangement's the output, the movable rod is provided with the sealing washer with the junction of pivot lower extreme, the lower extreme welding of movable rod has the connecting plate, the outside fixedly connected with fixed plate of connecting plate, the one end hinged joint that the backup pad is close to the pivot has the link. This biogas fermentation is with broken shell agitating unit conveniently breaks the shell and handles, avoids upper material crust to influence the fermentation, is convenient for stir in addition and mixes, the effectual work efficiency who improves this agitating unit.

Description

Shell breaking and stirring device for biogas fermentation

Technical Field

The utility model belongs to the technical field of biogas fermentation is relevant, concretely relates to biogas fermentation is with broken shell agitating unit.

Background

Biogas is a combustible gas produced by the fermentation of microorganisms, and is used as a renewable energy source, so that the biogas is more and more widely applied in the life of people, and a stirring device is often used for accelerating the fermentation during biogas fermentation.

However, the materials float upwards in the fermentation process, and easily form a layer of thick and hard scum after accumulating for a period of time, so that the scum is inconvenient to carry out shell breaking treatment, the normal continuous production operation of the fermentation tank is influenced, and the yield of the biogas is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marsh gas fermentation is with broken shell agitating unit to the processing of breaking the shell is not convenient for carry out to the dross to what provide among the above-mentioned background art, influences the normal continuous production operation of fermentation vat, has reduced the problem of marsh gas output.

In order to achieve the above object, the utility model provides a following technical scheme: a shell breaking and stirring device for biogas fermentation comprises a tank body, a driving motor and a positive and negative driving device, wherein a rotating shaft is connected to the middle part of the upper side wall of the tank body in a penetrating way, a first gear is fixedly connected to the outer side of the upper end of the rotating shaft, a second gear is meshed and connected to the right side of the first gear, the middle part of the second gear is fixedly connected to the output end of the driving motor, the top end of the upper part of the rotating shaft is fixedly connected with a box body through a bolt, the inner side of the box body is fixedly connected with the positive and negative driving device, the output end of the positive and negative driving device is connected with the middle part of the upper surface of the rotating shaft in a penetrating way, a storage battery is arranged above the positive and negative driving device, a threaded rod is fixedly connected to the output end of the positive and negative driving device, the, and the bottom welding of movable rod lower part has the stirring vane, the outside fixedly connected with fixed plate of connecting plate, and the one end hinged joint that the movable rod was kept away from to the connecting plate has the crushing pole, the middle part hinged joint of crushing pole has the backup pad, the one end hinged joint that the backup pad is close to the pivot has the link, and the link welding is in the outside of pivot.

Preferably, the cross section of the upper end of the movable rod is of a square structure, and the movable rod forms a sliding structure on the inner side of the rotating shaft.

Preferably, the connecting plate and the stirring piece are both perpendicular to the movable rod, and the connecting plate and the stirring piece are both in a rotating structure formed on the inner side of the tank body through a rotating shaft.

Preferably, the stirring blades are symmetrically arranged about a vertical middle axis of the movable rod, and the stirring blades are obliquely arranged on the outer side of the movable rod.

Preferably, the crushing rods are distributed on the connecting plate in a cross shape, and the connecting plate forms a lifting structure on the rotating shaft through the movable rod.

Preferably, the support plate is obliquely arranged on the crushing rod, and the crushing rod forms an overturning structure on the connecting plate.

The utility model discloses a technological effect and advantage: the shell breaking stirring device for biogas fermentation is convenient for shell breaking treatment, prevents upper-layer materials from crusting to influence fermentation, is convenient for stirring and mixing, and effectively improves the working efficiency of the stirring device;

1. the stirring device is provided with the connecting plate, the crushing rods are distributed on the connecting plate in a cross shape, and the crushing rods form a turnover structure on the connecting plate, so that the shell crushing treatment is convenient, the influence of the crusting of upper-layer materials on the fermentation is avoided, and the working efficiency of the stirring device is effectively improved;

2. the stirring pieces are symmetrically arranged around the vertical central axis of the movable rod, are obliquely arranged on the outer side of the lower end of the movable rod, and are driven to rotate on the inner side of the tank body through the rotating shaft, so that stirring and mixing are facilitated, and sufficient fermentation of subsequent materials is facilitated;

3. be equipped with the broken pole, start positive and negative drive arrangement operation work, through the threaded rod, make the movable rod drive the connecting plate and go up and down in the pivot to make broken pole make a round trip to overturn on the connecting plate, conveniently drive broken pole and remove, improved stability.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the threaded rod and the movable rod in front view;

FIG. 4 is a schematic side view of the structure of the section of the movable rod connected with the stirring plate;

fig. 5 is a schematic view of the overlooking structure of the connection plate and the crushing rod of the present invention.

In the figure: 1. the tank body, 2, a rotating shaft, 3, a first gear, 4, a second gear, 5, a driving motor, 6, a tank body, 7, a positive and negative driving device, 8, a storage battery, 9, a threaded rod, 10, a movable rod, 11, a sealing ring, 12, a connecting plate, 13, a stirring sheet, 14, a fixing plate, 15, a crushing rod, 16, a supporting plate, 17 and a connecting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

The utility model provides a shell breaking and stirring device for biogas fermentation as shown in figures 1-5, which comprises a tank body 1, a rotating shaft 2, a first gear 3, a second gear 4, a driving motor 5, a tank body 6, a positive and negative driving device 7, a storage battery 8, a threaded rod 9, a movable rod 10, a sealing ring 11, a connecting plate 12, a stirring sheet 13, a fixing plate 14, a crushing rod 15, a supporting plate 16 and a connecting frame 17, wherein the middle part of the upper side wall of the tank body 1 is connected with the rotating shaft 2 in a penetrating way, the outer side of the upper end of the rotating shaft 2 is fixedly connected with the first gear 3, the right side of the first gear 3 is engaged and connected with the second gear 4, the middle part of the second gear 4 is fixedly connected with the output end of the driving motor 5, the top end of the upper part of the rotating shaft 2 is fixedly connected with the tank body 6 through a bolt, the inner side of the tank body, and positive and negative drive arrangement 7's top is provided with battery 8, fixedly connected with threaded rod 9 on positive and negative drive arrangement 7's the output, and the lower extreme through connection of threaded rod 9 is in the inboard of movable rod 10 upper end, the junction of movable rod 10 and 2 lower extremes of pivot is provided with sealing washer 11, the lower extreme welding of movable rod 10 has connecting plate 12, and the bottom welding of movable rod 10 lower part has stirring vane 13, the outside fixedly connected with fixed plate 14 of connecting plate 12, and the one end hinged joint that movable rod 10 was kept away from to connecting plate 12 has broken pole 15, the middle part hinged joint of broken pole 15 has backup pad 16, the one end hinged joint that backup pad 16 is close to pivot 2 has link 17, and the outside at pivot 2 is welded to.

Specifically, the transversal square structure of personally submitting of movable rod 10 upper end, and movable rod 10 constitutes sliding structure in the inboard of pivot 2, broken pole 15 is "ten" font and distributes on connecting plate 12, and connecting plate 12 constitutes elevation structure through movable rod 10 on pivot 2, backup pad 16 is the slope setting on broken pole 15, and broken pole 15 constitutes flip structure on connecting plate 12, conveniently carry out the crust breaking and handle, avoid upper material crust to influence the fermentation, the effectual work efficiency who improves this agitating unit.

Specifically, connecting plate 12 and stirring piece 13 all are perpendicular setting with movable rod 10, and connecting plate 12 and stirring piece 13 all constitute revolution mechanic through pivot 2 in jar inboard of body 1, and stirring piece 13 sets up about the perpendicular axis symmetry of movable rod 10, and stirring piece 13 is the slope setting in the outside of movable rod 10, are convenient for stir the mixture, and make things convenient for the abundant fermentation of follow-up material.

Specifically, the shell breaking and stirring device for biogas fermentation is characterized in that a positive and negative driving device 7 is fixedly connected to the inner side of a box body 6 according to the attached drawings 2 and 3, a storage battery 8 is arranged above the positive and negative driving device 7, the positive and negative driving device 7 is started to operate, a threaded rod 9 is enabled to rotate on the inner side of a rotating shaft 2, a movable rod 10 is enabled to slide up and down on the inner side of the rotating shaft 2, a sealing ring 11 is arranged at the joint of the movable rod 10 and the rotating shaft 2 according to the attached drawings 4 and 5, the movable rod 10 drives a connecting plate 12 to lift on the rotating shaft 2, a fixing plate 14 is fixedly connected to the outer side of the connecting plate 12, the reliability is improved, the lower end of a breaking rod 15 is hinged to the connecting plate 12, a supporting plate 16 is hinged to the middle part of the breaking rod 15, the supporting plate 16 is hinged to a connecting frame 17, the connecting plate 12 enables the breaking rod 15, according to the attached drawing 1, the driving motor 5 is started to operate, the rotating shaft 2 is driven to rotate on the tank body 1 through the first gear 3 and the second gear 4, the stirring sheet 13 is obliquely arranged at the lower end of the movable rod 10, the stirring sheet 13 and the crushing rod 15 are driven to rotate on the inner side of the tank body 1 through the rotating shaft 2, materials are stirred, and the crushing rod 15 is used for crushing shells, which is the whole process of the shell-crushing stirring device for biogas fermentation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a marsh gas fermentation is with broken shell agitating unit, includes jar body (1), driving motor (5) and positive and negative drive arrangement (7), its characterized in that: the middle part of the upper side wall of the tank body (1) is in through connection with a rotating shaft (2), the outer side of the upper end of the rotating shaft (2) is fixedly connected with a first gear (3), the right side of the first gear (3) is meshed with a second gear (4), the middle part of the second gear (4) is fixedly connected with the output end of a driving motor (5), the top end of the upper part of the rotating shaft (2) is fixedly connected with a box body (6) through bolts, the inner side of the box body (6) is fixedly connected with a positive and negative driving device (7), the output end of the positive and negative driving device (7) is in through connection with the middle part of the upper surface of the rotating shaft (2), a storage battery (8) is arranged above the positive and negative driving device (7), the output end of the positive and negative driving device (7) is fixedly connected with a threaded rod (9), and the, the utility model discloses a crushing device, including movable rod (10), pivot (2), connecting plate (12), stirring piece (13), the outside fixedly connected with fixed plate (14) of connecting plate (12), and the one end hinged joint who keeps away from movable rod (10) of connecting plate (12) has crushing pole (15), the middle part hinged joint of crushing pole (15) has backup pad (16), the one end hinged joint that backup pad (16) are close to pivot (2) has link (17), and link (17) welding in the outside of pivot (2), the lower extreme welding of movable rod (10) has connecting plate (12), and the bottom welding of movable rod (10) lower part has stirring piece (13), the outside fixedly connected with fixed plate (14) of connecting plate (12), and connecting plate (.

2. The shell breaking and stirring device for biogas fermentation according to claim 1, characterized in that: the cross section of the upper end of the movable rod (10) is of a square structure, and the movable rod (10) forms a sliding structure on the inner side of the rotating shaft (2).

3. The shell breaking and stirring device for biogas fermentation according to claim 1, characterized in that: the connecting plate (12) and the stirring sheet (13) are both vertical to the movable rod (10), and the connecting plate (12) and the stirring sheet (13) are both in a rotating structure on the inner side of the tank body (1) through the rotating shaft (2).

4. The shell breaking and stirring device for biogas fermentation according to claim 1, characterized in that: the stirring blades (13) are symmetrically arranged relative to the vertical middle axis of the movable rod (10), and the stirring blades (13) are obliquely arranged on the outer side of the movable rod (10).

5. The shell breaking and stirring device for biogas fermentation according to claim 1, characterized in that: the crushing rods (15) are distributed on the connecting plate (12) in a cross shape, and the connecting plate (12) forms a lifting structure on the rotating shaft (2) through the movable rod (10).

6. The shell breaking and stirring device for biogas fermentation according to claim 1, characterized in that: the support plate (16) is obliquely arranged on the crushing rod (15), and the crushing rod (15) forms an overturning structure on the connecting plate (12).

Images