CN221500925U - Fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and biogas residues - Google Patents
Fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and biogas residues Download PDFInfo
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- CN221500925U CN221500925U CN202323497631.2U CN202323497631U CN221500925U CN 221500925 U CN221500925 U CN 221500925U CN 202323497631 U CN202323497631 U CN 202323497631U CN 221500925 U CN221500925 U CN 221500925U
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- fixedly connected
- tank body
- biogas slurry
- fermentation
- biogas
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- 239000002002 slurry Substances 0.000 title claims abstract description 49
- 238000000855 fermentation Methods 0.000 title claims abstract description 45
- 230000004151 fermentation Effects 0.000 title claims abstract description 45
- 239000003337 fertilizer Substances 0.000 title claims abstract description 26
- 230000000813 microbial effect Effects 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 42
- 238000007790 scraping Methods 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
Landscapes
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and biogas residues, which belongs to the technical field of agricultural fertilizer fermentation, and comprises the following components: the base is fixedly connected with a tank body through a bracket; the crushing stirring assembly comprises a rotating shaft which is rotationally connected to the inner bottom surface of the tank body, two groups of stirring rods are arranged on the rotating shaft, an adapter plate is connected to one group of stirring rods which is close to the inner bottom surface of the tank body in a sliding manner, and crushing blades are fixedly connected to the upper end and the lower end of the adapter plate. According to the utility model, the biogas slurry and the biogas residue can be uniformly stirred and fermented, and meanwhile, the massive solid-liquid matters in the biogas slurry and the biogas residue are fully crushed and separated through the crushing blades, so that the fermentation rate and the fermentation effect of the biogas slurry and the biogas residue are improved, and the attachments on the inner wall of the fermentation tank body are scraped through driving the scraping plates to reversely rotate, so that the waste of raw materials due to attachment in the fermentation container is avoided, and the output of microbial fertilizer after the fermentation of the raw materials of the biogas slurry and the biogas residue is ensured.
Description
Technical Field
The utility model relates to the technical field of agricultural fertilizer fermentation, in particular to a fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and biogas residues.
Background
The biogas slurry and the biogas residue generated after the biogas fermentation have important functions, such as agricultural fertilizers, feeds and the like, and various organic substances, trace elements, amino acids and other nutrient substances capable of meeting the growth of animals and plants are contained in the biogas slurry and the biogas residue, so that the biogas slurry and the biogas residue can be comprehensively utilized to produce more proper organic microbial fertilizers.
The prior art often has the following problems when in use:
1. The biogas slurry and residue contain more semisolid substances after biogas fermentation, and the semisolid substances usually exist in a block form, so that the block semisolid substances are not easy to disperse when the biogas slurry and residue are fermented, and the fermentation rate and the fermentation effect are not ideal;
2. In addition, because the biogas slurry and the biogas residue are solid-liquid mixture, the biogas slurry and the biogas residue are required to be regularly stirred in the fermentation process so that the fermentation of the biogas slurry and the biogas residue is more uniform, however, more viscous biogas slurry and biogas residue are inevitably attached to the inner wall of a fermentation container in the stirring fermentation process, and thus the fertilizer output ratio of the raw material of the biogas slurry and the biogas residue is lower.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model provides a fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and biogas residues.
The embodiment of the utility model provides a fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and biogas residues, which comprises the following components:
The base is fixedly connected with a tank body through a bracket;
the crushing and stirring assembly comprises a rotating shaft which is rotatably connected to the inner bottom surface of the tank body, two groups of stirring rods are arranged on the rotating shaft, an adapter plate is connected to one group of stirring rods which is close to the inner bottom surface of the tank body in a sliding manner, and crushing blades are fixedly connected to the upper end and the lower end of the adapter plate;
the cleaning assembly comprises a first gear fixedly connected to the rotating shaft, a rotating rod is rotationally connected to the top of the tank body, a second gear is fixedly connected to the lower end of the rotating rod, the second gear is meshed with the first gear, an annular bearing is mounted at the upper end of the inner wall of the tank body, an inner gear ring is fixedly connected to the inner side of the annular bearing, the inner gear ring is meshed with the second gear, a straight rod is fixedly connected to the lower portion of the inner gear ring, and a scraping plate is fixedly connected to the straight rod.
Further, two fixed blocks are fixedly connected to the rotating shaft, two groups of stirring rods are fixedly connected to the rotating shaft through the two fixed blocks respectively, a plurality of guide rods are fixedly connected to one of the fixed blocks, and the adapter plate is connected with the plurality of guide rods in a penetrating and sliding mode.
Further, each guide rod is sleeved with an extension spring, and two ends of each extension spring are fixedly connected with the fixing block and the adapter plate respectively.
Further, the top of the tank body is fixedly connected with a stepping motor, and the upper end of the rotating shaft penetrates through the top of the tank body and is fixedly connected with the output end of the stepping motor through a coupler.
Further, a plurality of turbulent rollers are fixedly connected to the straight rod.
Further, the top of the tank body is provided with a feeding channel, the bottom of the tank body is provided with a discharging channel, and electromagnetic valves are arranged at the feeding channel and the discharging channel.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the crushing and stirring assembly is arranged, in the process of stirring biogas slurry and biogas residues by driving the stirring rod to rotate, the crushing blades are synchronously driven to rotate so as to separate massive solid-liquid mixtures at the bottom of the biogas slurry and biogas residues, and meanwhile, the rotating speed change of the stepping motor is controlled in a matched manner, so that the adapter plate and the crushing blades slide on the stirring rod due to the centrifugal force, and therefore, the massive solid-liquid mixtures in the biogas slurry and biogas residues can be fully crushed and separated, and the fermentation rate and fermentation effect of the biogas slurry and biogas residues are improved; and set up clean subassembly, when stirring fermentation to natural pond liquid natural pond sediment, reverse rotation through synchronous drive scraper blade and strike off the attachment on the jar body inner wall to avoid the raw materials to cause extravagant because of attaching in fermentation vessel, guarantee the output of microbial fertilizer after the natural pond liquid natural pond sediment raw materials fermentation.
Drawings
Fig. 1 is a schematic perspective view of the inside of a fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and biogas residues according to an embodiment of the utility model.
Fig. 2 is a schematic perspective view of a fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and biogas residues according to an embodiment of the utility model.
Fig. 3 is a schematic perspective view of a part of a crushing and stirring assembly in a fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and biogas residues according to an embodiment of the utility model.
Fig. 4 is a schematic perspective view of a cleaning component part in a fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and biogas residues according to an embodiment of the utility model.
In the above figures: 1a base, 2a tank body, 3a rotating shaft, 4 stirring rods, 5 an adapter plate, 6a crushing blade, 7 a first gear, 8 a rotating rod, 9 a second gear, 10 an annular bearing, 11 an inner gear ring, 12 a straight rod, 13a scraping plate, 14 a fixed block, 15 a guide rod, 16 a tension spring, 17 a stepping motor, 18 a turbulent roller, 19 a feeding channel and 20a discharging channel.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-3, the embodiment of the utility model provides a fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and residue, which comprises a base 1, a crushing and stirring assembly and a cleaning assembly: the base 1 is fixedly connected with a tank body 2 through a bracket, a feed channel 19 is arranged at the top of the tank body 2, a discharge channel 20 is arranged at the bottom of the tank body 2, and electromagnetic valves are arranged at the feed channel 19 and the discharge channel 20; the crushing and stirring assembly comprises a rotating shaft 3 which is rotationally connected to the inner bottom surface of a tank body 2, a stepping motor 17 is fixedly connected to the top of the tank body 2, the upper end of the rotating shaft 3 penetrates through the top of the tank body 2 and is fixedly connected with the output end of the stepping motor 17 through a coupler, two groups of stirring rods 4 are arranged on the rotating shaft 3, two fixed blocks 14 are fixedly connected to the rotating shaft 3, the two groups of stirring rods 4 are respectively and fixedly connected to the rotating shaft 3 through the two fixed blocks 14, a plurality of guide rods 15 are fixedly connected to one of the fixed blocks 14, an adapter plate 5 is slidably connected to one group of stirring rods 4 which is close to the inner bottom surface of the tank body 2, the adapter plate 5 is in penetrating and sliding connection with the plurality of guide rods 15, a tension spring 16 is sleeved on each guide rod 15, two ends of the tension spring 16 are respectively and fixedly connected with the fixed blocks 14 and the adapter plate 5, and crushing blades 6 are fixedly connected to the upper end and the lower end of the adapter plate 5;
Firstly, biogas slurry and residue are introduced into the tank body 2 through the feed channel 19, the stepping motor 17 is started, the rotating shaft 3 is driven to rotate through the stepping motor 17, the fixed block 14 and the stirring rod 4 start to rotate, and the biogas slurry and residue are uniformly stirred through the stirring rod 4, in the process, the crushing blades 6 on the stirring rod 4 synchronously rotate to separate massive solid-liquid mixtures in the biogas slurry and residue, meanwhile, the rotating speed of the stepping motor 17 can be controlled to be improved, the adapter plate 5 and the crushing blades 6 sliding on the stirring rod 4 slide outwards due to centrifugal force, when the rotating speed of the stepping motor 17 is controlled to recover, the adapter plate 5 and the crushing blades 6 are subjected to centrifugal force to be reduced, and at the moment, the tension springs 16 sleeved on the guide rods 15 produce elastic tension to pull the adapter plate 5 and the crushing blades 6 to slide inwards, so that the adapter plate 5 and the crushing blades 6 can slide back and forth on the stirring rod 4, and the massive solid-liquid mixtures in the biogas slurry and residue can be fully crushed and separated, and the fermentation rate and fermentation effect of the biogas slurry and residue are improved.
As shown in fig. 1, 2 and 4, the cleaning component comprises a first gear 7 fixedly connected to a rotating shaft 3, a rotating rod 8 is rotatably connected to the top of a tank body 2, a second gear 9 is fixedly connected to the lower end of the rotating rod 8, the second gear 9 is meshed with the first gear 7, an annular bearing 10 is mounted at the upper end of the inner wall of the tank body 2, an inner gear ring 11 is fixedly connected to the inner side of the annular bearing 10, the inner gear ring 11 is meshed with the second gear 9, a straight rod 12 is fixedly connected to the lower part of the inner gear ring 11, a plurality of turbulent rollers 18 are fixedly connected to the straight rod 12, and a scraping plate 13 is fixedly connected to the straight rod 12;
In the process of uniformly stirring and fermenting the biogas slurry and the biogas residues, the first gear 7 on the rotating shaft 3 is meshed with the second gear 9 to enable the second gear 9 to synchronously rotate, and as the second gear 9 is fixed at the lower end of the rotating rod 8 and the second gear 9 is meshed with the inner gear ring 11 rotating on the inner wall of the tank body 2, the inner gear ring 11 can be driven to synchronously reversely rotate relative to the first gear 7 through the rotation of the second gear 9, so that the straight rod 12 reversely rotates relative to the rotating shaft 3 and the stirring rod 4, the turbulent flow roller 18 on the straight rod 12 reversely rotates to further lift the stirring uniformity degree in cooperation with the stirring rod 4, and in the process, the scraping plate 13 on the straight rod 12 synchronously rotates to scrape attachments on the inner wall of the tank body 2, so that waste caused by the attachment of raw materials in a fermentation container can be avoided, and the output of microbial fertilizer after the fermentation of the biogas slurry and biogas residue raw materials is ensured.
The detailed working process of the utility model is as follows:
1. When the device is used, firstly, biogas slurry and residue is introduced into the tank body 2 through the feed channel 19, the stepping motor 17 is started, the rotating shaft 3 is driven to rotate through the stepping motor 17, the fixed block 14 and the stirring rod 4 start to rotate, and the biogas slurry and residue is uniformly stirred through the stirring rod 4, in the process, the crushing blade 6 on the stirring rod 4 synchronously rotates to separate a massive solid-liquid mixture in the biogas slurry and residue, meanwhile, the rotating speed of the stepping motor 17 is controlled to be improved, so that the adapter plate 5 and the crushing blade 6 which slide on the stirring rod 4 slide outwards due to the centrifugal force, when the rotating speed of the stepping motor 17 is controlled to recover, the centrifugal force is reduced by the adapter plate 5 and the crushing blade 6, and at the moment, the tension spring 16 sleeved on the guide rod 15 generates elastic tension to pull the adapter plate 5 and the crushing blade 6 to slide inwards, so that the adapter plate 5 and the crushing blade 6 can slide on the stirring rod 4 in a reciprocating manner, and the massive solid-liquid mixture in the biogas slurry and residue can be fully crushed and separated, and the fermentation rate and fermentation effect of the biogas slurry and residue are improved;
2. In the process of uniformly stirring and fermenting the biogas slurry and the biogas residues, the first gear 7 on the rotating shaft 3 is meshed with the second gear 9 to enable the second gear 9 to synchronously rotate, and as the second gear 9 is fixed at the lower end of the rotating rod 8 and the second gear 9 is meshed with the inner gear ring 11 rotating on the inner wall of the tank body 2, the inner gear ring 11 can be driven to synchronously reversely rotate relative to the first gear 7 through the rotation of the second gear 9, so that the straight rod 12 reversely rotates relative to the rotating shaft 3 and the stirring rod 4, the turbulent flow roller 18 on the straight rod 12 reversely rotates to further lift the stirring uniformity degree in cooperation with the stirring rod 4, and in the process, the scraping plate 13 on the straight rod 12 synchronously rotates to scrape attachments on the inner wall of the tank body 2, so that waste caused by the attachment of raw materials in a fermentation container can be avoided, and the output of microbial fertilizer after the fermentation of the biogas slurry and biogas residue raw materials is ensured.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. Fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and biogas residues, which is characterized by comprising:
the device comprises a base (1), wherein the base (1) is fixedly connected with a tank body (2) through a bracket;
The crushing and stirring assembly comprises a rotating shaft (3) which is rotationally connected to the inner bottom surface of the tank body (2), two groups of stirring rods (4) are arranged on the rotating shaft (3), an adapter plate (5) is connected to one group of stirring rods (4) which is close to the inner bottom surface of the tank body (2) in a sliding manner, and crushing blades (6) are fixedly connected to the upper end and the lower end of the adapter plate (5);
The cleaning assembly comprises a first gear (7) fixedly connected to a rotating shaft (3), a rotating rod (8) is rotationally connected to the top of the tank body (2), a second gear (9) is fixedly connected to the lower end of the rotating rod (8), the second gear (9) is meshed with the first gear (7), an annular bearing (10) is mounted at the upper end of the inner wall of the tank body (2), an annular ring gear (11) is fixedly connected to the inner side of the annular bearing (10), the annular ring gear (11) is meshed with the second gear (9), a straight rod (12) is fixedly connected to the lower portion of the annular ring gear (11), and a scraping plate (13) is fixedly connected to the straight rod (12).
2. The fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and residue according to claim 1, wherein:
Two fixed blocks (14) are fixedly connected to the rotating shaft (3), two groups of stirring rods (4) are fixedly connected to the rotating shaft (3) through the two fixed blocks (14) respectively, a plurality of guide rods (15) are fixedly connected to one of the fixed blocks (14), and the adapter plate (5) and the plurality of guide rods (15) penetrate through and are in sliding connection.
3. The fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and residue according to claim 2, wherein:
And each guide rod (15) is sleeved with an extension spring (16), and two ends of each extension spring (16) are fixedly connected with the fixed block (14) and the adapter plate (5) respectively.
4. The fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and residue according to claim 1, wherein:
The top of the tank body (2) is fixedly connected with a stepping motor (17), and the upper end of the rotating shaft (3) penetrates through the top of the tank body (2) and is fixedly connected with the output end of the stepping motor (17) through a coupler.
5. The fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and residue according to claim 1, wherein:
a plurality of turbulent rollers (18) are fixedly connected to the straight rod (12).
6. The fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and residue according to claim 1, wherein:
The novel energy-saving tank is characterized in that a feeding channel (19) is arranged at the top of the tank body (2), a discharging channel (20) is arranged at the bottom of the tank body (2), and electromagnetic valves are arranged at the feeding channel (19) and the discharging channel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323497631.2U CN221500925U (en) | 2023-12-21 | 2023-12-21 | Fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and biogas residues |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323497631.2U CN221500925U (en) | 2023-12-21 | 2023-12-21 | Fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and biogas residues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221500925U true CN221500925U (en) | 2024-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323497631.2U Active CN221500925U (en) | 2023-12-21 | 2023-12-21 | Fermentation mechanism for producing microbial fertilizer from agricultural biogas slurry and biogas residues |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221500925U (en) |
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2023
- 2023-12-21 CN CN202323497631.2U patent/CN221500925U/en active Active
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