Biofertilizer garbage fermentation cylinder

Abstract

The invention relates to the technical field of fermentation equipment, in particular to a bio-fertilizer garbage fermentation barrel which comprises a fermentation barrel body, a material opening is fixedly formed in the upper end of the fermentation barrel body, a fixing plate is fixedly arranged in the fermentation barrel body, a sliding disc capable of sliding up and down is arranged at the lower end of the fixing plate, air inlet pipes evenly distributed in the circumferential direction are fixedly arranged on the sliding disc, and a lifting plate is arranged at the material opening. A liquid cylinder and a temporary storage cylinder are arranged on the periphery of the fermentation cylinder, a communicating pipe is arranged between the liquid cylinder and the temporary storage cylinder in a communicating mode, a connecting pipe is fixedly arranged between the temporary storage cylinder and the fermentation cylinder in a communicating mode, exhaust cavities which are evenly distributed are formed in the periphery of the lifting plate, and an exhaust pipe is fixedly arranged between the fermentation cylinder and the liquid cylinder in a communicating mode; the lifting plate is automatically controlled to move up and down, so that overheated gas is discharged into the liquid cylinder, and after being cooled in the liquid cylinder, the gas enters the fermentation cavity from the gas inlet pipe and flows back, the temperature in the fixed plate is further reduced, and abrasion caused by frequent communication between the exhaust cavity at the lifting plate and the exhaust pipe can be prevented.

Description

Technical Field

[0001] The invention relates to the technical field of fermentation equipment, in particular to a biological fertilizer garbage fermentation cylinder. Background Art

[0002] The fermentation process of biological organic fertilizer is mainly a process in which organic matter forms a stable combination with water, soil and other substances through the action of microorganisms, and then naturally decomposes to release nutrients and produce fertility.

[0003] In the fermentation of biological organic fertilizer, when the raw materials in the fermentation of biological organic fertilizer cause the temperature in the tank to rise until it is too high due to the microbial reproduction and metabolic activity, the low-temperature microorganisms will die, and the activity of high-temperature bacteria will also decrease, which will lead to excessive evaporation of water, slowing down the fermentation speed. In addition, the temperature at the outer end of the fermentation tank is in contact with the outside world, causing the temperature at the outer end to be lower than the temperature at the inner end, resulting in uneven temperature. The uneven temperature inside and outside leads to the growth range of different fungi, resulting in uneven production of fertilizers. Summary of the invention

[0004] The purpose of the present invention is to provide a biofertilizer garbage fermentation cylinder to overcome the above-mentioned defects in the prior art.

[0005] A biological fertilizer garbage fermentation cylinder according to the present invention includes a fermentation cylinder. A material inlet is fixedly provided at the upper end of the fermentation cylinder. An upper cavity, a fermentation cavity, a reflux cavity and a through cavity are arranged up and down in the fermentation cylinder. A fixed plate is fixedly provided in the fermentation cylinder. A sliding plate capable of sliding up and down is provided at the lower end of the fixed plate. The sliding plate is fixedly provided with intake pipes evenly distributed in the circumferential direction. An elevating plate capable of sliding up and down is provided at the material inlet. A liquid cylinder is provided on the outer circumference of the fermentation cylinder. A temporary storage cylinder is provided on the outer circumference of the fermentation cylinder and at the lower end of the liquid cylinder. A communicating pipe is connected and communicated between the liquid cylinder and the temporary storage cylinder. A connecting pipe is fixedly connected and communicated between the temporary storage cylinder and the fermentation cylinder. The elevating plate is used to separate the upper cavity and the fermentation cavity. The fixed plate is used to separate the fermentation cavity and the reflux cavity. Exhaust cavities evenly distributed are formed on the outer circumference of the elevating plate. An exhaust pipe is fixedly connected and communicated between the fermentation cylinder and the liquid cylinder. A diversion channel arranged in a threaded manner is fixedly provided in the liquid cylinder. The part of the exhaust pipe located in the liquid cylinder extends downward through the diversion channel. The exhaust pipe can be communicated with the exhaust cavity. Guide sliding frames evenly distributed are fixedly provided on the circumferential side wall of the upper cavity. The cross section of the guide sliding frame is in a shape of a "匚". The elevating plate is slidably arranged at the middle part of the guide sliding frame. A spring telescopic rod is connected between each guide sliding frame and the elevating plate. A temperature and pressure detector is provided on the elevating plate. The lower end of the temperature and pressure detector is provided with a probe extending downward through the elevating plate. An electromagnetic mechanism is connected between the sliding plate and the fixed plate. The temperature and pressure detector and the electromagnetic mechanism are electrically connected to an external control end. The electromagnetic mechanism includes an electromagnet connected between the fixed plate and the sliding plate. A reset spring is connected between the two electromagnets.

[0006] Preferably, the sliding plate is used to separate the reflux cavity and the through cavity. A tip is fixedly provided at the upper end of each intake pipe. A drainage plate is provided at the lower end of the sliding plate. A sponge ring is connected between the intake pipe and the drainage plate. An oxygen pipe extending up and down through the sponge ring and the lower part of the fermentation cylinder is fixedly provided on the sponge ring. The oxygen pipes are evenly arranged in the circumferential direction and are intermittently communicated with the intake pipes evenly distributed in the circumferential direction. The connecting pipe is communicated with the reflux cavity. A semi-permeable membrane is connected between the fixed plate and the drainage plate. A leak-proof ring is provided at the end of the sliding plate close to the semi-permeable membrane. Filter holes evenly distributed are formed at the drainage plate and within the range of the inner side of the semi-permeable membrane. A connecting pipe is communicated and opened on the lower side wall of the through cavity.

[0007] The beneficial effects of the present invention are: As the temperature and air pressure in the lifting plate and the fixed plate change, the lifting plate is automatically controlled to move up and down, thereby controlling the connection between the exhaust chamber and the exhaust pipe, and then discharging the overheated gas into the liquid cylinder. After cooling in the liquid cylinder, the gas enters the fermentation chamber from the air inlet pipe through the connection of the temporary storage cylinder part, and refluxes, further reducing the temperature in the fixed plate. It can also prevent wear caused by frequent connection between the exhaust chamber at the lifting plate and the exhaust pipe.

[0008] The spirally arranged flow guide extends the distance that the gas flows in the liquid cylinder, thereby increasing the temporary storage time of the gas in the liquid cylinder, allowing the gas to fully contact with water, and further reducing the temperature of the gas.

[0009] When the gas enters the air inlet pipe through the connecting pipe, it absorbs most of the moisture under the action of the sponge ring and then discharges the gas into the fermentation chamber, thereby maintaining the humidity balance in the fixed plate. Oxygen is added to the fermentation chamber through the oxygen pipe to maintain the oxygen balance in the fixed plate, so that the work can proceed smoothly.

[0010] The liquid cylinder forms an insulation layer at the outer end of the fermentation cylinder, thereby preventing the outer end from direct contact with the outside world and maintaining the uniformity of the internal temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the appearance of the present invention; Figure 2 The present invention Figure 1 A schematic diagram of a top view structure; Figure 3 The present invention Figure 1 Schematic diagram of the structure viewed from above; Figure 4 The present invention Figure 1 A schematic diagram of the front view structure of Figure 5 The present invention Figure 2 Schematic cross-sectional view of AA in the figure; Figure 6 It is a cross-sectional schematic diagram of the liquid cylinder and the temporary storage cylinder part of the present invention to AA; Figure 7 It is a schematic cross-sectional view of the fermentation cylinder 10 of the present invention along the line AA; Figure 8 The present invention Figure 7 A partial enlarged schematic diagram of the middle semipermeable membrane; In the figure: 10. Fermentation cylinder; 11. Material port; 12. Liquid cylinder; 13. Connecting pipe; 14. Temporary storage cylinder; 15. Opening chamber; 16. Fermentation chamber; 17. Reflux chamber; 18. Through chamber; 19. Exhaust pipe; 20. Flow guide; 21. Connecting pipe; 22. Lifting plate; 23. Temperature and pressure detector; 24. Guide slide; 25. Spring telescopic rod; 26. Oxygen tube; 27. Exhaust chamber; 28. Fixed plate; 29. ​​Tip; 30. Inlet pipe; 31. Sliding disk; 32. Sponge ring; 33. Drainage board; 34. Filter hole; 35. Electromagnetic mechanism; 36. Semipermeable membrane; 37. Leak-proof ring. DETAILED DESCRIPTION

[0012] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present invention, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0013] Reference Figure 1-Figure 8, A biological fertilizer garbage fermentation cylinder according to an embodiment of the present invention includes a fermentation cylinder 10. A material inlet 11 is fixedly provided at the upper end of the fermentation cylinder 10. An upper cavity 15, a fermentation cavity 16, a reflux cavity 17 and a through cavity 18 are arranged vertically in the fermentation cylinder 10. A fixed plate 28 is fixedly provided in the fermentation cylinder 10. A sliding plate 31 capable of sliding up and down is provided at the lower end of the fixed plate 28. An air inlet pipe 30 is fixedly provided on the sliding plate 31 and is circumferentially and uniformly distributed. A lifting plate 22 capable of sliding up and down is provided at the material inlet 11. A liquid cylinder 12 is provided on the outer periphery of the fermentation cylinder 10. A temporary storage cylinder 14 is provided on the outer periphery of the fermentation cylinder 10 and at the lower end of the liquid cylinder 12. A communication pipe 13 is connected and communicated between the liquid cylinder 12 and the temporary storage cylinder 14. A connecting pipe 21 is fixedly connected and communicated between the temporary storage cylinder 14 and the fermentation cylinder 10. The lifting plate 22 is used to separate the upper cavity 15 and the fermentation cavity 16. The fixed plate 28 is used to separate the fermentation cavity 16 and the reflux cavity 17. Uniformly distributed exhaust cavities 27 are formed on the outer periphery of the lifting plate 22. An exhaust pipe 19 is fixedly connected and communicated between the fermentation cylinder 10 and the liquid cylinder 12. A spiral guide channel 20 is fixedly provided in the liquid cylinder 12. The part of the exhaust pipe 19 located in the liquid cylinder 12 extends downward and penetrates through the guide channel 20. The exhaust pipe 19 can be communicated with the exhaust cavity 27. Uniformly distributed guide sliding frames 24 are fixedly provided on the circumferential side wall of the upper cavity 15. The cross section of the guide sliding frame 24 is in a U shape. The lifting plate 22 is slidably arranged at the middle part of the guide sliding frame 24. A spring telescopic rod 25 is connected between each guide sliding frame 24 and the lifting plate 22. A temperature and pressure detector 23 is provided on the lifting plate 22. The probe of the temperature and pressure detector 23 extends downward through the lifting plate 22. An electromagnetic mechanism 35 is connected between the sliding plate 31 and the fixed plate 28. The temperature and pressure detector 23 and the electromagnetic mechanism 35 are electrically connected to an external control end. The electromagnetic mechanism 35 includes an electromagnet connected between the fixed plate 28 and the sliding plate 31. A reset spring is connected between the two electromagnets.

[0014] The garbage enters the fermentation cylinder 10 downward through the material inlet 11, and the garbage falls into the fermentation cavity 16 through the material inlet 11 and accumulates at the upper end of the fixed plate 28. After adding the substances required for fermentation into the fermentation cavity 16, the material inlet 11 is closed, and the garbage ferments at the upper end of the fixed plate 28 and the lower end of the lifting plate 22; As the fermentation work progresses, the temperature and air pressure between the lifting plate 22 and the fixed plate 28 gradually rise. Under the push of the air pressure, an upward thrust is applied to the lifting plate 22, pushing the lifting plate 22 to slide upward against the spring force of the spring telescopic rod 25, and the lifting plate 22 gradually slides upward along the middle part of the guide sliding frame 24; When the air exhaust chamber 27 is connected with the opening of the cavitation 15 and the opening at the exhaust pipe 19, the gas gradually heated up in the fixed plate 28 can enter the fluid cylinder 12 through the air exhaust chamber 27 and the exhaust pipe 19, and the fluid cylinder 12 is connected with a water inlet pipe and a water outlet pipe, and the cooling liquid for cooling the exhaust pipe 19 exhaust gas is stored in the fluid cylinder 12, and the gas is discharged into the fluid cylinder 12 through the lower end opening of the exhaust pipe 19, and is temporarily stored in the fluid cylinder 12, and the cooling liquid in the fluid cylinder 12 is heated up by the heat exchange between the gas and the moisture content, and the moisture content temperature in the fluid cylinder 12 is controlled to be in a certain range by the liquid inlet pipe and the liquid outlet pipe by controlling the flow velocity of the cooling liquid, and the outer end of the fermentation cylinder 10 is formed with a thermal insulation layer by the fluid cylinder 12; The gas moves along the flow guide 20 in the liquid cylinder 12, flows to the upper end portion of the liquid cylinder 12 where no cooling liquid is contained under the pressure, and is discharged into the temporary storage tube 14 through the communication of the connecting pipe 13 at the upper end portion of the liquid cylinder 12, and is temporarily stored in the temporary storage tube 14. A carbon dioxide absorbing adsorbent is stored in the temporary storage tube 14 for absorbing carbon dioxide in the exhaust gas. With the decrease in temperature and air pressure between the fixed plate 28 and the lifting plate 22, after the detection at the temperature and pressure detector 23 is less than the set value of the control end, the control end controls the electromagnetic mechanism 35 to be energized to generate magnetism, pulls the sliding disk 31 to slide upward, thereby connecting the connecting pipe 21 to the through cavity 18 (the area between the sliding disk 31 and the drain plate 33), and then connecting the connecting pipe 21 to the air inlet pipe 30 on the sliding disk 31, and the gas flows back into the fermentation chamber 16 through the air inlet pipe 30, thereby further reducing the temperature in the fixed plate 28 and keeping the pressure in the fixed plate 28 stable; The temperature and pressure detector 23 is used to detect the temperature and pressure between the lifting plate 22 and the fixed plate 28, and the data is transmitted to the control terminal for display, so that the user can observe and adjust.

[0015] Referring to Example 1, a bio-fertilizer garbage fermentation cylinder according to an embodiment of the present invention, optionally, a sliding disk 31 is used to separate the reflux chamber 17 and the through chamber 18, a tip 29 is fixedly provided at the upper end of each air inlet pipe 30, a drain plate 33 is provided at the lower end of the sliding disk 31, a sponge ring 32 is connected between the air inlet pipe 30 and the drain plate 33, an oxygen tube 26 is fixedly provided on the sponge ring 32 and extends up and down through the sponge ring 32 and the lower end of the fermentation cylinder 10, the oxygen tube 26 is evenly arranged circumferentially and intermittently connected with the air inlet pipe 30 evenly distributed circumferentially, the connecting pipe 21 is connected with the reflux chamber 17, a semipermeable membrane 36 is connected between the fixed plate 28 and the drain plate 33, a leak-proof ring 37 is provided near the end of the sliding disk 31 near the semipermeable membrane 36, uniformly distributed filter holes 34 are opened at the drain plate 33 and within the inner range of the semipermeable membrane 36, and a connecting pipe 21 is opened on the lower side wall of the through chamber 18.

[0016] The sliding plate 31 slides upward under the action of the electromagnetic mechanism 35, so that the sponge ring 32 connected to the sliding plate 31 and the drain plate 33 is stretched upward, so that the connecting pipe 21 is connected to the area between the sliding plate 31 and the drain plate 33, and the gas flows upward to the inlet pipe 30 through the sponge ring 32, and the water carried by the gas is absorbed and removed at the sponge ring 32, thereby preventing the humidity in the fixed plate 28 from rising; After the work is completed, the sliding plate 31 slides downward under the pressure of the fermentation chamber 16. Figure 7 As shown, the sponge ring 32 is squeezed by the sliding disc 31 and the drain plate 33 at the upper and lower ends, and the water absorbed by the sponge ring 32 is discharged from the sponge ring 32 through the squeezing, and the semipermeable membrane 36 allows the water to pass through and prevents the gas from passing through. The water discharged from the sponge ring 32 flows to the middle end of the drain plate 33 through the semipermeable membrane 36, and is filtered by the filter hole 34 at the drain plate 33, and is discharged from the connecting pipe 21 connected to the through cavity 18; Oxygen is injected into the fermentation chamber 16 in a timely and quantitative manner through the oxygen pipe 26 to keep the fermentation process going.

[0017] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0018] The above contents are merely examples and explanations of the structure of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they shall all fall within the protection scope of the present invention.

Claims

1. A biofertilizer waste fermentation cylinder, comprising a fermentation cylinder (10), characterized in that: The upper end of the fermentation cylinder (10) is fixedly provided with a feeding port (11). A fixed plate (28) is fixedly arranged inside the fermentation cylinder (10). A sliding plate (31) capable of sliding up and down is arranged at the lower end of the fixed plate (28). The sliding plate (31) is fixedly provided with air inlet pipes (30) evenly distributed circumferentially. A lifting plate (22) is arranged at the feeding port (11). A liquid cylinder (12) and a temporary storage cylinder (14) are arranged on the outer periphery of the fermentation cylinder (10). A connecting pipe (13) is communicated and arranged between the liquid cylinder (12) and the temporary storage cylinder (14). A connecting pipe (21) is fixedly communicated and arranged between the temporary storage cylinder (14) and the fermentation cylinder (10). Uniformly distributed exhaust cavities (27) are formed on the outer periphery of the lifting plate (22). An exhaust pipe (19) is fixedly communicated and arranged between the fermentation cylinder (10) and the liquid cylinder (12). A diversion channel (20) is fixedly arranged inside the liquid cylinder (12).

2. The biofertilizer garbage fermentation cylinder according to claim 1, characterized in that: An upper cavity (15), a fermentation cavity (16), a reflux cavity (17) and a through cavity (18) are formed in the fermentation cylinder (10) and distributed up and down. A tip (29) is fixedly arranged at the upper end of each air inlet pipe (30). A drain plate (33) is arranged at the lower end of the sliding plate (31). A sponge ring (32) is connected between the air inlet pipe (30) and the drain plate (33). The connecting pipe (21) is communicated with the reflux cavity (17). A semi-permeable membrane (36) is connected between the fixed plate (28) and the drain plate (33).

3. A biofertilizer garbage fermentation cylinder according to claim 2, characterized in that: Guide sliding frames (24) evenly distributed are fixedly arranged on the circumferential side wall of the upper cavity (15). The cross section of the guide sliding frame (24) is in a U-shaped arrangement. The lifting plate (22) is slidably arranged at the middle part of the guide sliding frame (24). A spring telescopic rod (25) is connected between each guide sliding frame (24) and the lifting plate (22).

4. The biofertilizer garbage fermentation cylinder according to claim 3, characterized in that: An electromagnetic mechanism (35) is connected between the sliding plate (31) and the fixed plate (28). A temperature and pressure detector (23) is arranged on the lifting plate (22). The lower end of the temperature and pressure detector (23) is provided with a probe extending downward through the lifting plate (22). The temperature and pressure detector (23) and the electromagnetic mechanism (35) are electrically connected to an external control end. The electromagnetic mechanism (35) includes an electromagnet connected between the fixed plate (28) and the sliding plate (31), and a reset spring is connected between the two electromagnets.

5. The biofertilizer garbage fermentation cylinder according to claim 4, characterized in that: An oxygen pipe (26) extending up and down through the sponge ring (32) and the lower part of the fermentation cylinder (10) is fixedly arranged on the sponge ring (32). The oxygen pipes (26) are evenly arranged circumferentially and are intermittently communicated with the air inlet pipes (30) evenly distributed circumferentially.

6. The biofertilizer garbage fermentation cylinder according to claim 5, characterized in that: The lifting plate (22) is used to separate the upper cavity (15) from the fermentation cavity (16). The fixed plate (28) is used to separate the fermentation cavity (16) from the reflux cavity (17). The sliding plate (31) is used to separate the reflux cavity (17) from the through cavity (18).

7. The biofertilizer garbage fermentation cylinder according to claim 6, characterized in that: The sliding plate (31) is provided with a leak-proof ring (37) at the end close to the semipermeable membrane (36), the drainage plate (33) is provided with evenly distributed filtering holes (34) located within the inner range of the semipermeable membrane (36), and a connecting pipe (21) is provided on the lower side wall of the through cavity (18).

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