CN219709464U - Microorganism anaerobic fermentation methane tank - Google Patents

Abstract

The utility model discloses a microorganism anaerobic fermentation methane tank, which relates to the technical field of methane chemical equipment and comprises a tank body, wherein four corners at the bottom end of the tank body are fixedly provided with supporting legs, the inner wall at one side of the top end of the tank body is provided with a feeding hole, the top end of the feeding hole is fixedly provided with a feeding pipe, the top of one side of the tank body is fixedly provided with a water pressure bin, a communicating pipe is fixedly arranged between the water pressure bin and the tank body, the bottom end of the inside of the tank body is fixedly provided with an inclined plate, the top of the inside of the tank body is provided with a sedimentation component, and the bottom of the inside of the tank body is provided with a stirring component, so that the microbial anaerobic fermentation methane tank has the beneficial effects that: the push rods of the two electric push rods extend to enable the two extension plates to slide on the inner walls of the two second sliding grooves respectively, then the first driving motor is started to drive the connecting screw rod to rotate, the connecting screw rod rotates to enable the pressing plate to move downwards between the two first sliding grooves, and then the pressing plate is enabled to press materials suspended on the surface of the pond water into the deep water of the pond, so that fermentation efficiency of the methane tank is improved.

Description

Microorganism anaerobic fermentation methane tank

Technical Field

The utility model relates to a methane tank, in particular to a microbial anaerobic fermentation methane tank, and belongs to the technical field of methane chemical equipment.

Background

Biogas is a combustible gas produced by the fermentation of organic substances in an anaerobic environment under the conditions of certain temperature, humidity and pH value. Because the gas is originally found in marshes, lakes and ponds, people call the gas, and a methane tank is a device for fermenting the methane, which has the advantages of saving energy, improving and protecting environment, saving chemical fertilizers and pesticides, improving the yield and quality of crops, promoting and driving the development of the raising industry and the like.

The utility model discloses a "can reach methane-generating pit of premature delivery" of quick fermentation among them application number "CN201920874352.8" is also the technology of becoming mature day by day, its "through being equipped with baffle and net that separates, the baffle constitutes elevation structure through the second pivot on the fixed plate, the setting of baffle, the sealed processing of this methane-generating pit of being convenient for, the effectual reliability of guaranteeing this methane-generating pit, the setting of net separates, prevent to appear the phenomenon of scattering when stirring the material," a heat absorption heat preservation's high temperature fermentation methane-generating pit "that application number" CN201720922333.9 "disclosed, it has solved" part methane-generating pit not only still need excavate ground, still can cause the partial methane-generating pit temperature of burying underground to scatter and lose "etc. technical drawback, but above-mentioned two kinds of disclosure technologies still have following defect in the use:

in the fermentation process of the biogas digester in the two disclosed technologies, the newly input microbial materials are mostly gathered on the surface of the tank water due to buoyancy effect, but not enter into the deep part of the biogas digester, so that the fermentation speed of the biogas digester is slower.

Disclosure of Invention

The utility model aims to provide a microbial anaerobic fermentation biogas digester, which aims to solve the problem of low fermentation rate in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a microorganism anaerobic fermentation methane-generating pit, includes the cell body, the four corners of cell body bottom is all fixed to be equipped with the landing leg, the feed port has been seted up to the inner wall of cell body top one side, the fixed inlet pipe that is equipped with in top of feed port, the fixed water pressure storehouse that is equipped with in top of cell body one side, fixed communicating pipe that is equipped with between water pressure storehouse and the cell body, the bottom mounting of cell body inside is equipped with the swash plate, the inside top of cell body is equipped with sedimentation subassembly, the inside bottom of cell body is equipped with stirring subassembly.

Preferably, the precipitation assembly comprises two first sliding grooves, a pressing plate, a connecting screw rod, a screw rod nut and a first driving motor, wherein the two first sliding grooves are respectively formed in the front inner wall and the back inner wall of the tank body, the pressing plate is connected between the first sliding grooves in a sliding mode, the connecting screw rod is rotationally connected to the inner wall of the middle of the top end of the tank body through a bearing, the screw rod nut in threaded connection with the connecting screw rod is fixedly arranged on the inner wall of the middle of the pressing plate, the first driving motor is fixedly arranged in the middle of the top end of the tank body, and a transmission shaft of the first driving motor is fixedly connected with the top end of the connecting screw rod.

Preferably, the second spout has all been seted up to the inner wall of clamp plate both sides, two the installation cavity has all been seted up to one side of second spout inner wall, two the electric putter is all fixed to one side of installation cavity inner wall, two electric putter's push rod is all fixed to be equipped with the extension board, two extension board respectively with two second spouts sliding connection.

Preferably, the stirring assembly comprises a stirring shaft, a plurality of stirring rods, a first helical gear, a second driving motor, a linkage shaft and a second helical gear, wherein the stirring shaft is rotationally connected to the top end of the inclined plate through a bearing, the surface of the stirring shaft is fixedly provided with the plurality of stirring rods, the top of the stirring shaft is fixedly provided with the first helical gear, the second driving motor is fixedly arranged at the bottom of one side of the tank body, the linkage shaft is fixedly connected with a transmission shaft of the second driving motor, one end of the linkage shaft is fixedly provided with the second helical gear, and the second helical gear is meshed with the first helical gear.

Preferably, the bottom of cell body opposite side is fixed and is equipped with the L pipe, the top of L pipe is fixed and is equipped with third driving motor, the transmission shaft fixedly connected with hob of third driving motor, the opposite side at cell body top is fixed and is equipped with the cylinder, the piston rod fixedly connected with striker plate of cylinder.

Preferably, the inner wall of cell body one side is fixed and is equipped with a plurality of heating pipe, the positive one side of cell body is fixed and is equipped with the temperature controller, the detection probe of temperature controller is fixed to be set up in the inside of cell body, a plurality of the heating pipe is all through temperature controller and power electric connection.

Preferably, the other side of the front surface of the tank body is fixedly provided with a switch panel, the surface of the switch panel is respectively provided with a first driving motor switch, an electric push rod switch, a second driving motor switch, a third driving motor switch and a cylinder switch, and the first driving motor, the two electric push rods, the second driving motor, the third driving motor and the cylinder are respectively electrically connected with a power supply through the first driving motor switch, the electric push rod switch, the second driving motor switch, the third driving motor switch and the cylinder switch.

Compared with the related art, the microbial anaerobic fermentation biogas digester provided by the utility model has the following beneficial effects:

1. the push rods of the two electric push rods extend to enable the two extension plates to slide on the inner walls of the two second sliding grooves respectively, then the first driving motor is started to drive the connecting screw rod to rotate, the connecting screw rod rotates to enable the pressing plate to move downwards between the two first sliding grooves, and then the pressing plate is enabled to press materials suspended on the surface of the pond water into the deep water of the pond, so that fermentation efficiency of the methane tank is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a cell body; 2. a support leg; 3. a feed hole; 4. a feed pipe; 5. a hydraulic pressure bin; 6. a communicating pipe; 7. a sloping plate; 8. a precipitation assembly; 9. a stirring assembly; 10. an L pipe; 11. a third driving motor; 12. a screw rod; 13. a cylinder; 14. a striker plate; 15. heating pipes; 16. a temperature controller; 17. a switch panel; 81. a first chute; 82. a pressing plate; 83. connecting a screw rod; 84. a screw nut; 85. a first driving motor; 821. a second chute; 822. a mounting cavity; 823. an electric push rod; 824. an extension plate; 91. a stirring shaft; 92. a stirring rod; 93. a first helical gear; 94. a second driving motor; 95. a linkage shaft; 96. and a second helical gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.

Example 1:

referring to fig. 1-4, the utility model provides a microbial anaerobic fermentation biogas digester, which comprises a tank body 1, wherein four corners at the bottom end of the tank body 1 are fixedly provided with supporting legs 2, the inner wall at one side of the top end of the tank body 1 is provided with a feeding hole 3, the top end of the feeding hole 3 is fixedly provided with a feeding pipe 4, the top at one side of the tank body 1 is fixedly provided with a water pressure bin 5, a communicating pipe 6 is fixedly arranged between the water pressure bin 5 and the tank body 1, the bottom end inside the tank body 1 is fixedly provided with an inclined plate 7, the top inside the tank body 1 is provided with a sedimentation component 8, and the bottom inside the tank body 1 is provided with a stirring component 9;

the bottom of the other side of the tank body 1 is fixedly provided with an L pipe 10, the top end of the L pipe 10 is fixedly provided with a third driving motor 11, a transmission shaft of the third driving motor 11 is fixedly connected with a screw rod 12, the other side of the top end of the tank body 1 is fixedly provided with an air cylinder 13, and a piston rod of the air cylinder 13 is fixedly connected with a material baffle 14;

the inner wall of one side of the tank body 1 is fixedly provided with a plurality of heating pipes 15, one side of the front side of the tank body 1 is fixedly provided with a temperature controller 16, a detection probe of the temperature controller 16 is fixedly arranged in the tank body 1, and the plurality of heating pipes 15 are electrically connected with a power supply through the temperature controller 16;

referring to fig. 1-4, a microbial anaerobic fermentation biogas digester further comprises a sedimentation assembly 8, wherein the sedimentation assembly 8 comprises two first sliding grooves 81, a pressing plate 82, a connecting screw rod 83, a screw rod nut 84 and a first driving motor 85, the two first sliding grooves 81 are respectively arranged on the inner wall of the front face and the inner wall of the back face of the biogas digester body 1, the pressing plate 82 is slidingly connected between the two first sliding grooves 81, the connecting screw rod 83 is rotationally connected to the inner wall of the middle part of the top end of the biogas digester body 1 through a bearing, the screw rod nut 84 in threaded connection with the connecting screw rod 83 is fixedly arranged on the inner wall of the middle part of the pressing plate 82, the first driving motor 85 is fixedly arranged in the middle part of the top end of the biogas digester body 1, and a transmission shaft of the first driving motor 85 is fixedly connected with the top end of the connecting screw rod 83;

second sliding grooves 821 are formed in the inner walls of the two sides of the pressing plate 82, mounting cavities 822 are formed in one side of the inner walls of the two second sliding grooves 821, electric push rods 823 are fixedly arranged on one side of the inner walls of the two mounting cavities 822, extension plates 824 are fixedly arranged on push rods of the two electric push rods 823, and the two extension plates 824 are respectively connected with the two second sliding grooves 821 in a sliding mode;

the other side of the front surface of the tank body 1 is fixedly provided with a switch panel 17, the surface of the switch panel 17 is respectively provided with a first driving motor switch, an electric push rod switch, a third driving motor switch and a cylinder switch, and the first driving motor 85, the two electric push rods 823, the third driving motor 11 and the cylinder 13 are respectively electrically connected with a power supply through the first driving motor switch, the electric push rod switch, the third driving motor switch and the cylinder switch;

specifically, as shown in fig. 1, 2 and 4, when the material enters the tank body 1 from the feed pipe 4, the material is suspended at the top of the tank water, then the electric push rod switch on the surface of the switch panel 17 is turned on, the push rods of the two electric push rods 823 are extended to enable the two extension plates 824 to slide on the inner walls of the two second sliding grooves 821 respectively, then the first driving motor switch on the surface of the switch panel 17 is turned on, the first driving motor 85 is started to drive the connecting screw 83 to rotate, the connecting screw 83 rotates to enable the pressing plate 82 to move downwards between the two first sliding grooves 81, and then the pressing plate 82 presses the material suspended on the surface of the tank water into the depth of the tank water, so that the fermentation efficiency of the methane tank is improved.

Example 2:

the stirring assembly 9 comprises a stirring shaft 91, a plurality of stirring rods 92, a first bevel gear 93, a second driving motor 94, a linkage shaft 95 and a second bevel gear 96, wherein the stirring shaft 91 is rotationally connected to the top end of the inclined plate 7 through a bearing, the plurality of stirring rods 92 are fixedly arranged on the surface of the stirring shaft 91, the first bevel gear 93 is fixedly arranged on the top of the stirring shaft 91, the second driving motor 94 is fixedly arranged at the bottom of one side of the tank body 1, the linkage shaft 95 is fixedly connected with a transmission shaft of the second driving motor 94, the second bevel gear 96 is fixedly arranged at one end of the linkage shaft 95, and the second bevel gear 96 is in meshed connection with the first bevel gear 93;

the other side of the front surface of the tank body 1 is fixedly provided with a switch panel 17, the surface of the switch panel 17 is provided with a second driving motor switch, and the second driving motor 94 is electrically connected with a power supply through the second driving motor switch;

specifically, as shown in fig. 1, 2 and 3, the second driving motor switch on the surface of the switch panel 17 is turned on first, and the second driving motor 94 is started to drive the linkage shaft 95 and the second bevel gear 96 to rotate, and as the second bevel gear 96 is meshed with the first bevel gear 93, the stirring shaft 91 and the stirring rods 92 rotate, and after the stirring rods 92 rotate, the pool water and the materials can fully react.

Working principle: in particular use, the temperature range of the temperature controller 16 with the model REX-C100 is firstly set, then materials are poured into the feed pipe 4, when the materials enter the tank body 1 from the feed pipe 4, the materials are suspended at the top of the tank water, then the electric push rod switch on the surface of the switch panel 17 is turned on, the push rods of the two electric push rods 823 are stretched to enable the two extension plates 824 to slide on the inner walls of the two second sliding grooves 821 respectively, then the first driving motor switch on the surface of the switch panel 17 is turned on, the first driving motor 85 is started to drive the connecting screw 83 to rotate, the connecting screw 83 is rotated to enable the pressing plate 82 to move downwards between the two first sliding grooves 81, and then the pressing plate 82 presses the materials suspended on the surface of the tank water into the tank water depth, so as to improve the fermentation efficiency of the biogas tank, then a second driving motor switch on the surface of the switch panel 17 is turned on, a second driving motor 94 starts to drive a linkage shaft 95 and a second bevel gear 96 to rotate, as the second bevel gear 96 is meshed with the first bevel gear 93 to further enable the stirring shaft 91 and the stirring rods 92 to rotate, the stirring rods 92 can fully react pond water with materials after rotating, the reacted materials slide to the bottom of one side of the baffle plate 14 through the inclined plate 7, finally a third driving motor switch on the surface of the switch panel 17 and a cylinder switch are turned on, a piston rod of the cylinder 13 stretches and contracts to enable the baffle plate 14 to move upwards, meanwhile, the third driving motor 11 starts to drive the spiral rod 12 to rotate, and then reacted waste materials are discharged out of the biogas pond through the L pipe 10, and the pond can keep warm through mutual matching of the temperature controller 16 and the heating pipes 15 in the fermentation process, and when the hydraulic pressure in the tank body 1 is increased, the tank body 1 can be decompressed through the hydraulic pressure bin 5.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a microorganism anaerobic fermentation methane-generating pit, includes cell body (1), its characterized in that, the four corners of cell body (1) bottom is all fixed and is equipped with landing leg (2), feed port (3) have been seted up to the inner wall of cell body (1) top one side, feed port (3) are fixed to be equipped with inlet pipe (4) on the top, fixed water pressure storehouse (5) that are equipped with in top of cell body (1) one side, fixed communicating pipe (6) that are equipped with between water pressure storehouse (5) and cell body (1), the bottom mounting of cell body (1) inside is equipped with swash plate (7), the inside top of cell body (1) is equipped with sedimentation subassembly (8), the inside bottom of cell body (1) is equipped with stirring subassembly (9).

2. The microbial anaerobic fermentation biogas digester as claimed in claim 1, wherein: the sedimentation assembly (8) comprises two first sliding grooves (81), a pressing plate (82), a connecting screw rod (83), screw rod nuts (84) and a first driving motor (85), wherein the two first sliding grooves (81) are respectively formed in the front inner wall and the back inner wall of the tank body (1), the pressing plate (82) is connected between the first sliding grooves (81) in a sliding mode, the connecting screw rod (83) is connected to the inner wall of the middle of the top end of the tank body (1) in a rotating mode through a bearing, the screw rod nuts (84) in threaded connection with the connecting screw rod (83) are fixedly arranged on the inner wall of the middle of the top end of the pressing plate (82), and the first driving motor (85) is fixedly arranged in the middle of the top end of the tank body (1) and fixedly connected to the transmission shaft of the first driving motor (85) and the top end of the connecting screw rod (83).

3. A microbial anaerobic fermentation biogas digester as claimed in claim 2, wherein: second spout (821) have all been seted up to the inner wall of clamp plate (82) both sides, two install chamber (822) have all been seted up to one side of second spout (821) inner wall, two electric putter (823) are all fixed to one side of install chamber (822) inner wall, two electric putter (823)'s push rod is all fixed to be equipped with extension board (824), two extension board (824) respectively with two second spouts (821) sliding connection.

4. A microbial anaerobic fermentation biogas digester according to claim 3, wherein: stirring subassembly (9) are including (91), a plurality of puddler (92), first helical gear (93), second driving motor (94), universal driving shaft (95) and second helical gear (96), (91) are rotated through the bearing and are connected on the top of swash plate (7), the fixed surface of (91) puddler is equipped with a plurality of puddler (92), the fixed first helical gear (93) that is equipped with in top of (91) puddler, the fixed bottom of setting in cell body (1) one side of second driving motor (94), the transmission shaft fixedly connected with universal driving shaft (95) of second driving motor (94), the one end of universal driving shaft (95) is fixed and is equipped with second helical gear (96), second helical gear (96) are connected with first helical gear (93) meshing.

5. A microbial anaerobic fermentation biogas digester as claimed in claim 4, wherein: the bottom of cell body (1) opposite side is fixed and is equipped with L pipe (10), the top of L pipe (10) is fixed and is equipped with third driving motor (11), the transmission shaft fixedly connected with hob (12) of third driving motor (11), the opposite side on cell body (1) top is fixed and is equipped with cylinder (13), piston rod fixedly connected with striker plate (14) of cylinder (13).

6. The microbial anaerobic fermentation biogas digester as claimed in claim 1, wherein: the inner wall of cell body (1) one side is fixed and is equipped with a plurality of heating pipe (15), the positive one side of cell body (1) is fixed and is equipped with temperature controller (16), the inside at cell body (1) is fixed to the detection probe of temperature controller (16), a plurality of heating pipe (15) all pass through temperature controller (16) and power electric connection.

7. A microbial anaerobic fermentation biogas digester as claimed in claim 5, wherein: the utility model discloses a battery, including cell body (1), battery body, first driving motor switch, second driving motor switch, third driving motor switch and cylinder switch, the positive opposite side of cell body (1) is fixed and is equipped with switch panel (17), the surface of switch panel (17) is equipped with first driving motor switch, electric putter switch, second driving motor switch, third driving motor switch and cylinder switch respectively, first driving motor (85), two electric putter (823), second driving motor (94), third driving motor (11) and cylinder (13) are through first driving motor switch, electric putter switch, second driving motor switch, third driving motor switch and cylinder switch and power electric connection respectively.