CN212923566U

CN212923566U - Anaerobic fermentation feeding device for complex raw materials

Info

Publication number: CN212923566U
Application number: CN202021527898.5U
Authority: CN
Inventors: 孙亚滨; 陈佶; 王绍楠; 安君启; 关贝贝; 胡晓燕; 储紫薇; 马骥; 闫永滨; 李韦涛
Original assignee: Zhongnong Environmental Engineering Design Hebei Co ltd
Current assignee: Zhongnong Environmental Engineering Design Hebei Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-09
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a complicated raw materials anaerobic fermentation feed arrangement, including fixed case, the top of fixed case is the opening structure, fixed incasement fixed mounting has L type support, and the top fixed mounting of L type support has workbin and pneumatic cylinder, and the top of workbin extends to outside the fixed case, and the top of workbin sets up for the opening, and the output fixed mounting of pneumatic cylinder has flexible post, is equipped with the balladeur train of unloading on the bottom inner wall of workbin, and the through-hole has been seted up on the workbin is close to one side inner wall of pneumatic cylinder, and the one end that the pneumatic cylinder was kept away from to flexible post runs through the through-hole and with one side fixed connection of the balladeur train. The utility model relates to a rationally, the practicality is good, utilizes the vehicle inductor to the measuring of dumper, but opening and shutting of automatic control apron, conveniently pours the material into the workbin, can discharge the even volume at the uniform velocity of material in the workbin moreover, realizes dosing's effect.

Description

Anaerobic fermentation feeding device for complex raw materials

Technical Field

The utility model relates to a feeding equipment technical field specifically is a complicated raw materials anaerobic fermentation feed arrangement.

Background

The biogas fermentation refers to a process of finally forming combustible mixed gas such as methane, carbon dioxide and the like by decomposing and metabolizing organic substances (such as human, livestock and poultry manure, straws, weeds and the like) under certain moisture, temperature and anaerobic conditions through various microorganisms, a biogas fermentation system is based on a biogas fermentation principle and aims at energy production to finally realize comprehensive utilization of biogas, biogas slurry and biogas residues, nowadays, anaerobic fermentation systems of biogas engineering in China mainly adopt garage type, tunnel kiln and other modes in the aspect of complex raw materials, and in the process of biogas fermentation, the materials need to be conveyed and poured into a material box by vehicles, and then the materials in the material box are conveyed to a fermentation tank by feeding equipment.

However, in the prior art, the feeding equipment commonly used can not carry out the material to the fermentation vat at the uniform velocity quantitative transport in to the material transportation process in the workbin, causes the fermentation vat feeding inhomogeneous easily, and the apron on the workbin needs to be opened through personnel in addition, because the vehicle is opened toward pouring the material frequently, and the operation process is loaded down with trivial details, wastes time and energy, for this reason, we provide a complicated raw materials anaerobic fermentation feed arrangement for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a complicated raw materials anaerobic fermentation feed arrangement has solved current feeding equipment and can not carry out the material at the uniform velocity ration to the fermentation vat in, causes the fermentation vat feeding inhomogeneous easily, and the apron on the workbin needs to be opened through personnel moreover, because the vehicle is opened toward pouring down frequently, the operation process is loaded down with trivial details, the problem that wastes time and energy.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the anaerobic fermentation feeding device for the complex raw materials comprises a fixed box, wherein the top of the fixed box is of an open structure, an L-shaped support is fixedly arranged in the fixed box, a material box and a hydraulic cylinder are fixedly arranged at the top of the L-shaped support, the top of the material box extends out of the fixed box, the top of the material box is provided with an opening, an output end of the hydraulic cylinder is fixedly provided with a telescopic column, a discharging sliding frame is arranged on the inner wall of the bottom of the material box, a through hole is formed in the inner wall of one side, close to the hydraulic cylinder, of the material box, one end, far away from the hydraulic cylinder, of the telescopic column penetrates through the through hole and is fixedly connected with one side of the discharging sliding frame, the telescopic column is matched with the through hole in a sliding and sealing manner, a vehicle sensor is fixedly arranged on one side of the material box, a first material conveying, the bottom end of the first conveying pipe is fixedly connected with the feeding end of the double-screw conveyor, the discharge end of the double-screw conveyor is fixedly connected with the second conveying pipe, one end, far away from the double-screw conveyor, of the second conveying pipe is fixedly connected with the suction end of the plunger pump, one end of the discharge pipe is fixedly installed at the discharge end of the plunger pump, the other end of the discharge pipe extends out of the fixed box, a cover plate is arranged at the top of the material box, the bottom of the cover plate is in sliding and sealing fit with the top of the material box, a support plate is fixedly installed at one side of the fixed box, a motor and a fixed plate are fixedly installed at the top of the support plate, a mounting hole is formed in one side of the fixed plate, a lead screw is rotatably installed in the mounting hole, two ends of the lead screw extend out of the mounting hole, the output shaft end of the motor is, the bottom of the vertical plate extends into the sliding groove.

Preferably, one side fixed mounting of workbin has the bearing frame that is located the backup pad top, and the lead screw is kept away from the one end rotation of motor and is installed on the bearing frame.

Preferably, the top of the supporting plate is fixedly provided with a U-shaped guide rod, and the vertical plate is sleeved on the U-shaped guide rod in a sliding manner.

Preferably, one side of the bin far away from the vertical plate is fixedly provided with a limiting baffle, and one side of the cover plate far away from the vertical plate is contacted with the limiting baffle.

Preferably, the screw rod is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly connected with the inner wall of the mounting hole.

Preferably, the bottom of the vertical plate is rotatably provided with a roller, and the roller is in rolling contact with the inner wall of the bottom of the sliding groove.

(III) advantageous effects

The utility model provides a complicated raw materials anaerobic fermentation feed arrangement. The method has the following beneficial effects:

(1) this complicated raw materials anaerobic fermentation feed arrangement, when being close to through utilizing vehicle inductor to fortune skip, control switch control motor corotation, the motor drives the lead screw and rotates, make the riser drive apron level and remove left, thereby when the vehicle arrives, can open the apron from the top of workbin automatically, make things convenient for the vehicle to fall the material in the workbin, when the vehicle drives away, the vehicle inductor can not detect the existence of vehicle, control switch control motor reversal, the motor drives the lead screw antiport, make the riser drive apron level remove right to when inconsistent with limit baffle, can cover the workbin back automatically, seal the workbin inside, prevent that gas and peculiar smell in the workbin are discharged.

(2) This complicated raw materials anaerobic fermentation feed arrangement, work through starting up the hydraulic cylinder, flexible post promotes the balladeur train of unloading and removes, the removal that utilizes the balladeur train of unloading is the material in the workbin through the even orderly double helix conveyor that falls into of first conveying pipeline, through starting double helix conveyor work, carry out the even volume of at the uniform velocity transport to the material, carry out dosing to the plunger pump in, through starting plunger pump work, the material that double helix conveyor at the uniform velocity even volume was carried is under the transport effect of plunger pump, discharge from row's material pipe and flow into the fermentation vat, the feeding work of at the uniform velocity even volume has been realized.

Drawings

FIG. 1 is a schematic sectional view of the main view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a fixed box; 2. an L-shaped bracket; 3. a material box; 4. a hydraulic cylinder; 5. a telescopic column; 6. a discharge carriage; 7. a vehicle sensor; 8. a first feed delivery pipe; 9. a base plate; 10. a plunger pump; 11. a double screw conveyor; 12. a second delivery pipe; 13. a discharge pipe; 14. a cover plate; 15. a support plate; 16. a motor; 17. A fixing plate; 18. a screw rod; 19. a vertical plate; 20. a chute; 21. a bearing seat; 22. a U-shaped guide bar; 23. And a limiting baffle.

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.

As shown in fig. 1-2, the utility model provides a technical solution: the anaerobic fermentation feeding device for the complex raw materials comprises a fixed box 1, wherein the top of the fixed box 1 is of an open structure, an L-shaped support 2 is fixedly installed in the fixed box 1, a material box 3 and a hydraulic cylinder 4 are fixedly installed at the top of the L-shaped support 2, the top of the material box 3 extends out of the fixed box 1, the top of the material box 3 is of an open structure, an output end of the hydraulic cylinder 4 is fixedly provided with a telescopic column 5, a discharging carriage 6 is arranged on the inner wall of the bottom of the material box 3, a through hole is formed in the inner wall of one side, close to the hydraulic cylinder 4, of the material box 3, one end, far away from the hydraulic cylinder 4, of the telescopic column 5 penetrates through the through hole and is fixedly connected with one side of the discharging carriage 6, the telescopic column 5 is in sliding and sealing fit with the through hole, a vehicle inductor 7 is fixedly installed on one side of the material box 3, a, a plunger pump 10 and a double-screw conveyor 11 are fixedly arranged at the top of the bottom plate 9, the bottom end of a first conveying pipeline 8 is fixedly connected with the feed end of the double-screw conveyor 11, the discharge end of the double-screw conveyor 11 is fixedly connected with a second conveying pipeline 12, one end of the second conveying pipeline 12, which is far away from the double-screw conveyor 11, is fixedly connected with the suction end of the plunger pump 10, one end of a discharge pipe 13 is fixedly arranged at the discharge end of the plunger pump 10, the other end of the discharge pipe 13 extends out of the fixed box 1, a cover plate 14 is arranged at the top of the fixed box 3, the bottom of the cover plate 14 is in sliding sealing fit with the top of the fixed box 3, a support plate 15 is fixedly arranged at one side of the fixed box 1, a motor 16 and a fixed plate 17 are fixedly arranged at the top of the support plate 15, a mounting hole is arranged at one side of the fixed plate 17, a screw rod 18, the threaded sleeve is provided with a vertical plate 19 on the screw rod 18, the top of the vertical plate 19 is fixedly connected with the bottom of the cover plate 14, a sliding groove 20 is formed in the top of the supporting plate 15, and the bottom of the vertical plate 19 extends into the sliding groove 20.

One side fixed mounting of workbin 3 has the bearing frame 21 that is located backup pad 15 top, the one end that motor 16 was kept away from to lead screw 18 is rotated and is installed on bearing frame 21, the top fixed mounting of backup pad 15 has U type guide bar 22, riser 19 slip cover is established on U type guide bar 22, one side fixed mounting that riser 19 was kept away from to workbin 3 has limit baffle 23, one side that riser 19 was kept away from to apron 14 contacts with limit baffle 23, fixed cover is equipped with the bearing on the lead screw 18, the outer lane of bearing and the inner wall fixed connection of mounting hole, the gyro wheel is installed in the bottom rotation of riser 19, the gyro wheel contacts with the bottom inner wall rolling of.

When the device is used, one end of the discharge pipe 13 far away from the plunger pump 10 is fixedly connected with an inlet end of a fermentation tank, a control switch and an external power line are installed on the material box 3, the motor 16 is a motor capable of rotating forward and backward, the hydraulic cylinder 4, the vehicle sensor 7, the plunger pump 10, the double-helix conveyor 11, the motor 16, the control switch and the external power line are sequentially and electrically connected to form a loop, the control switch can respectively control the start and stop work of the plunger pump 10 and the double-helix conveyor 11, the start and stop and the forward and backward rotation work of the motor 16 can be controlled, the start and stop and the reset work of the hydraulic cylinder 4 can be controlled, when the vehicle sensor 7 senses that a material conveying vehicle approaches, the control switch controls the motor 16 to rotate forward, the motor 16 drives the screw rod 18 to rotate, under the guiding action of the U-shaped guide rod 22, the vertical plate 19 drives the cover, the cover plate 14 can be automatically opened from the top of the material box 3, the vehicle can conveniently pour materials into the material box 3, when the vehicle is driven away, the vehicle inductor 7 can not detect the existence of the vehicle, the control switch controls the motor 16 to rotate reversely, the motor 16 drives the screw rod 18 to rotate reversely, the vertical plate 19 drives the cover plate 14 to move horizontally, when one side of the cover plate 14 moves to be abutted against the limit baffle 23, the motor 16 stops working, the cover plate 14 can be automatically covered on the material box 3 to seal the interior of the material box 3, gas and peculiar smell in the material box 3 are prevented from being discharged, the telescopic column 5 pushes the discharging carriage 6 to move by starting the hydraulic cylinder 4 to work, the materials in the material box 3 can uniformly and orderly fall into the double-helix conveyor 11 through the first conveying pipe 8 by utilizing the movement of the discharging carriage 6, the double-helix conveyor 11 can be started to work at a constant speed, the uniform-quantity, the quantitative feeding is carried out in the plunger pump 10, by starting the plunger pump 10 to work, the materials uniformly and uniformly conveyed by the double-screw conveyor 11 are discharged from the discharge pipe 13 and flow into the fermentation tank under the conveying action of the plunger pump 10, so that the uniform and uniform feeding work is realized, and the content which is not described in detail in the specification belongs to the prior art which is well known by the technicians in the field.

In conclusion, the complicated raw material anaerobic fermentation feeding device has the advantages that when the vehicle sensor 7 senses that the material conveying vehicle approaches, the control switch controls the motor 16 to rotate forwards, the motor 16 drives the screw rod 18 to rotate, the vertical plate 19 drives the cover plate 14 to move horizontally leftwards, so that when the vehicle arrives, the cover plate 14 can be automatically opened from the top of the material box 3, the vehicle can conveniently pour into the material box 3, when the vehicle is driven away, the vehicle sensor 7 cannot detect the existence of the vehicle, the control switch controls the motor 16 to rotate backwards, the motor 16 drives the screw rod 18 to rotate reversely, the vertical plate 19 drives the cover plate 14 to move horizontally rightwards until the cover plate 14 is abutted against the limit baffle 23, the cover plate 14 can be automatically covered on the material box 3 to seal the interior of the material box 3, gas and peculiar smell in the material box 3 are prevented from being discharged, the telescopic column 5 pushes the discharging carriage 6 to move by starting the, utilize the removal of the balladeur train 6 of unloading to the material in the workbin 3 evenly orderly fall into double screw conveyer 11 through first conveying pipeline 8 in, through starting double screw conveyer 11 work, carry out even quantitative transport at the uniform velocity to the material, carry out dosing to plunger pump 10 in, through starting plunger pump 10 work, the material of double screw conveyer 11 even uniform quantitative transport is under plunger pump 10's transport effect, discharge and flow into in the fermentation vat from arranging material pipe 13, realized the feeding work of even uniform quantity at the uniform velocity, the utility model relates to a rationally, the practicality is good, utilizes vehicle inductor 7 to the detection of fortune skip, but opening and shutting of automatic control apron 14, conveniently pours the material into in the workbin 3 into, can discharge the material in the workbin 3 even uniform quantity moreover, realizes the effect of dosing.

Claims

1. Complicated raw materials anaerobic fermentation feed arrangement, including fixed case (1), the top of fixed case (1) is the opening structure, its characterized in that: the utility model discloses a material box, including fixed box (1), the top fixed mounting of fixed box (1) has L type support (2), the top fixed mounting of L type support (2) has workbin (3) and pneumatic cylinder (4), the top of workbin (3) extends to outside fixed box (1), the top of workbin (3) is the opening setting, the output fixed mounting of pneumatic cylinder (4) has flexible post (5), be equipped with the carriage (6) of unloading on the bottom inner wall of workbin (3), the through-hole has been seted up on one side inner wall that workbin (3) are close to pneumatic cylinder (4), flexible post (5) keep away from one end of pneumatic cylinder (4) run through the through-hole and with one side fixed connection of the carriage (6) of unloading, flexible post (5) and through-hole sliding seal cooperation, one side fixed mounting of workbin (3) has vehicle inductor (7), the bottom fixed mounting of workbin (3) has first conveying pipeline (8), first conveying pipeline, a bottom plate (9) is fixedly arranged on the inner wall of the bottom of the fixed box (1), a plunger pump (10) and a double-screw conveyor (11) are fixedly arranged at the top of the bottom plate (9), the bottom end of a first conveying pipe (8) is fixedly connected with the feed end of the double-screw conveyor (11), the discharge end of the double-screw conveyor (11) is fixedly connected with a second conveying pipe (12), one end, far away from the double-screw conveyor (11), of the second conveying pipe (12) is fixedly connected with the suction end of the plunger pump (10), the discharge end of the plunger pump (10) is fixedly provided with one end of a discharge pipe (13), the other end of the discharge pipe (13) extends out of the fixed box (1), a cover plate (14) is arranged at the top of the material box (3), the bottom of the cover plate (14) is matched with the top of the material box (3) in a sliding and sealing manner, a support plate (15) is fixedly arranged at one side of the fixed box (1), the mounting hole has been seted up to one side of fixed plate (17), lead screw (18) are installed in the mounting hole rotation, outside the both ends of lead screw (18) all extended to the mounting hole, the output axle head of motor (16) and the one end fixed connection of lead screw (18), threaded sleeve was equipped with riser (19) on lead screw (18), the top of riser (19) and the bottom fixed connection of apron (14), spout (20) have been seted up at the top of backup pad (15), the bottom of riser (19) extends to in spout (20).

2. The complex feedstock anaerobic fermentation feed apparatus of claim 1, characterized in that: one side of the feed box (3) is fixedly provided with a bearing seat (21) positioned above the supporting plate (15), and one end of the screw rod (18) far away from the motor (16) is rotatably arranged on the bearing seat (21).

3. The complex feedstock anaerobic fermentation feed apparatus of claim 1, characterized in that: the top of the supporting plate (15) is fixedly provided with a U-shaped guide rod (22), and the vertical plate (19) is sleeved on the U-shaped guide rod (22) in a sliding manner.

4. The complex feedstock anaerobic fermentation feed apparatus of claim 1, characterized in that: one side that the vertical plate (19) was kept away from in workbin (3) fixed mounting has limit baffle (23), and one side that vertical plate (19) was kept away from in apron (14) contacts with limit baffle (23).

5. The complex feedstock anaerobic fermentation feed apparatus of claim 1, characterized in that: the screw rod (18) is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the mounting hole.

6. The complex feedstock anaerobic fermentation feed apparatus of claim 1, characterized in that: the bottom of riser (19) is rotated and is installed the gyro wheel, and the gyro wheel rolls with the bottom inner wall rolling contact of spout (20).