CN116444305A - Agricultural microbial fertilizer fermentation equipment and method and microbial fertilizer - Google Patents
Agricultural microbial fertilizer fermentation equipment and method and microbial fertilizer Download PDFInfo
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- CN116444305A CN116444305A CN202310249203.3A CN202310249203A CN116444305A CN 116444305 A CN116444305 A CN 116444305A CN 202310249203 A CN202310249203 A CN 202310249203A CN 116444305 A CN116444305 A CN 116444305A
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- microbial fertilizer
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- fermentation
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- 238000000855 fermentation Methods 0.000 title claims abstract description 47
- 230000004151 fermentation Effects 0.000 title claims abstract description 47
- 239000003337 fertilizer Substances 0.000 title claims abstract description 41
- 230000000813 microbial effect Effects 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000001301 oxygen Substances 0.000 claims abstract description 36
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000007306 turnover Effects 0.000 claims abstract description 9
- 239000002699 waste material Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 37
- 239000007789 gas Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000003672 processing method Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 10
- 239000011796 hollow space material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009264 composting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
- C05F17/971—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material
- C05F17/979—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material the other material being gaseous
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses agricultural microbial fertilizer fermentation equipment, which comprises a shell, wherein a processing chamber, a rectangular cavity and a sliding cavity are arranged in the shell, an opening is formed in the inner top of the processing chamber, an electric sealing cover is arranged at the opening, and the inner wall of the processing chamber is connected with a thin steel plate layer through a plurality of connecting thin plates; the turnover mechanism comprises a steel sleeve arranged in the processing chamber, the front side and the rear side of the steel sleeve are fixedly connected with the front inner wall and the rear inner wall of the processing chamber through a plurality of connecting rods, and the steel sleeve is vertically provided with a spiral conveying piece; and the oxygen supply mechanism is used for supplying oxygen for fermentation. Also comprises a processing method of the agricultural microbial fertilizer fermentation equipment and a microbial fertilizer. In the specific use process of the fermentation device, the uniform oxygen supply action of the fertilizer can be completed by only using one motor, and after the fermentation is completed, the motor is utilized to drive the spiral conveying room, so that the waste in the shell can be conveniently and completely discharged.
Description
Technical Field
The invention relates to the field of microbial waste fermentation, in particular to agricultural microbial fertilizer fermentation equipment and method and microbial fertilizer.
Background
The bio-fertilizer needs to be fermented when being manufactured, the existing bio-fertilizer is fermented generally in a composting fermentation mode, the bio-fertilizer needs to react with oxygen to generate heat when being fermented so as to inactivate germs in raw materials and kill weed seeds, and the raw materials at the lower end of the composting fermentation are buried at the bottom so that waste at the lower end cannot be fully contacted with the oxygen, thus the fermentation of the bio-raw materials is insufficient and the raw materials cannot be fully fermented;
for this reason, the invention patent of publication number CN112174709a discloses a fermenting installation for microbial fertilizer, including a fermentation cylinder, the upper end joint of fermentation cylinder has sealing mechanism, the inside of fermentation cylinder is provided with elevating system, sealing mechanism's one end surface is provided with exhaust mechanism, sealing mechanism's the other end surface is provided with ventilation mechanism, sealing mechanism includes apron, snap ring, sealing washer, connecting rod, toper cover plate, through-hole, the apron is placed in the upper end opening part of fermentation cylinder, the beneficial effect that the invention reached is: the rotating shaft is driven by the arranged motor to rotate, the rotating shaft drives the helical blade to rotate, the biological fertilizer raw material at the lower end is driven by the convex strips on the surface of the helical blade to move upwards, when the raw material at the lower end moves to the upper end, the raw material falls on the surface of the conical sleeve, then slides into the conical groove, seeds slide into the round holes, the raw material in the fermentation cylinder is slowly circulated up and down, the raw material and air are fully reacted, and the raw material is completely fermented;
however, when the above scheme is adopted for fermentation, a fan and a motor are required in the process of uniformly supplying oxygen and ventilation, so that the actual production cost is certainly increased, and in addition, after the fermentation is completed, the fermented fertilizer is accumulated in the shell, so that the complete discharge of the fertilizer is inconvenient, and therefore, how to solve the problem is considered.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides agricultural microbial fertilizer fermentation equipment, an agricultural microbial fertilizer fermentation method and microbial fertilizer.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the agricultural microbial fertilizer fermentation equipment comprises a shell, wherein a processing chamber, a rectangular cavity and a sliding cavity are arranged in the shell, an opening is formed in the inner top of the processing chamber, an electric sealing cover is arranged at the opening, and a thin steel plate layer is connected to the inner wall of the processing chamber through a plurality of connecting thin plates; the turnover mechanism comprises a steel sleeve arranged in the processing chamber, the front side and the rear side of the steel sleeve are fixedly connected with the front inner wall and the rear inner wall of the processing chamber through a plurality of connecting rods, and the steel sleeve is vertically provided with a spiral conveying piece; the oxygen supply mechanism is used for fermenting and supplying oxygen; the driving mechanism is used for driving the oxygen supply mechanism and the turning mechanism
Preferably, the turnover mechanism comprises vertical connecting plates symmetrically arranged on the ground, the left side and the right side of the shell are fixedly connected with rotating shafts, the other ends of the two rotating shafts are respectively connected with the two vertical connecting plates in a rotating mode, a second motor is arranged on the right side of the vertical connecting plates and located on the right side, and an output shaft of the second motor is fixedly connected with the right side rotating shafts.
Preferably, the oxygen supply mechanism comprises a hollow plate arranged at the lower end of the shell, two piston bars are symmetrically and slidably connected in the hollow plate, two racks are fixedly connected between the piston bars, the right space of the hollow plate is communicated with the outside, the left space of the hollow plate is communicated with a first connecting pipe and a second connecting pipe, and the other ends of the first connecting pipe and the second connecting pipe are all extended into the right space of the sliding cavity.
Preferably, a piston slide bar capable of sliding up and down is arranged in the slide cavity, two horizontal channels are horizontally arranged on the piston slide bar, the left space of the slide cavity is communicated with the outside through a first unidirectional pipe, an annular hollow bar is fixedly connected to the inner wall of the middle upper part of the thin steel plate layer, a plurality of air outlet holes are formed in the inner side of the annular hollow bar, the left space of the slide cavity is communicated with the annular hollow bar through a second unidirectional pipe, and unidirectional valves are arranged in the first unidirectional pipe and the second unidirectional pipe.
Preferably, the driving mechanism comprises a first motor arranged at the lower end of the hollow plate, and an output shaft of the first motor extends into the hollow plate and is provided with an incomplete gear which is matched with the two racks.
Preferably, the output shaft of the first motor extends into the rectangular cavity and is fixedly connected with a piston rod, a rectangular cavity is arranged in the piston rod, a rectangular piston capable of sliding up and down is arranged in the rectangular cavity, the upper end of the rectangular piston is fixedly connected with a connecting rod, and the upper end of the connecting rod penetrates through the inner top of the rectangular cavity and is fixedly connected with the lower end of the spiral conveying piece.
Preferably, the left space of the hollow slab is communicated with a third connecting pipe, the other end of the third connecting pipe extends into the right space of the sliding cavity, and the left space of the sliding cavity is communicated with a main pipeline.
Preferably, the right inner wall of the thin steel plate layer and the left side wall of the steel sleeve are fixedly connected with vibrating boxes, two piston plates capable of sliding left and right are arranged in the vibrating boxes, a plurality of impact copper balls are fixedly connected to the right side wall of the piston plates, the left side spaces of the vibrating boxes are communicated with connecting branch pipes, and the other ends of the connecting branch pipes are communicated with a main pipeline together.
The invention also discloses an agricultural microbial fertilizer fermentation method, which comprises the following steps:
firstly, putting waste to be fermented into a shell through an opening, starting a first motor when oxygen supply is needed, pressing gas into an annular hollow strip through a second unidirectional pipe, discharging the gas from a plurality of air outlet holes into a processing chamber, and carrying out oxygen supply ventilation on the material;
secondly, after oxygen supply is finished, the electric sealing door is closed, so that the loss of heat of fermentation of the fertilizer in the subsequent process is avoided;
and thirdly, after fermentation is finished, the electric sealing cover is opened firstly, then the second motor is started, the whole shell is overturned, the screw conveying piece is utilized, the material can be prevented from being gathered at the opening, the opening is blocked, meanwhile, the material can be conveniently discharged at a relatively uniform speed, and the material can be conveniently connected with a plurality of subsequent procedures.
The invention also discloses a microbial fertilizer which is prepared by adopting the processing method of the fermentation equipment.
Compared with the prior art, the invention has the beneficial effects that:
1. when the device is used, waste to be fermented is put into the shell through the opening, when oxygen supply is needed, the motor is started, and the two racks are matched with the incomplete gear, so that the piston strip moves left and right in an integrally reciprocating manner, gas is pressed into the annular hollow strip through the second unidirectional pipe, is discharged into the processing chamber from the plurality of air outlet holes, oxygen is supplied to the material, and the material in the processing chamber is in a moving state, so that the whole material part can be contacted with air flow blown out by the annular hollow strip, and the uniformity of oxygen supply is ensured.
2. After the fermentation is finished, the electric sealing cover is opened firstly, then the second motor is started to enable the whole shell to turn over, after the first motor is started at this time, the spiral conveying piece rotates and then conveys materials from top to bottom, the spiral conveying piece is utilized to prevent the materials from gathering at the opening, so that the opening is blocked, meanwhile, the materials can be conveniently discharged at a uniform speed, the follow-up processes can be conveniently connected, uniform oxygen supply can be realized by only using one motor, and compared with the prior art, the practical production cost is reduced.
3. Be provided with a plurality of striking copper balls, at the in-process of unloading, let a plurality of striking copper balls continuous striking steel sleeve and steel sheet layer for the vibration of taking place of low-amplitude high frequency of steel sheet layer and steel sleeve emergence makes the material of adhesion above that break away from in time, guarantees material exhaust comprehensiveness, avoids appearing the problem of material adhesion.
Drawings
FIG. 1 is a schematic structural view of an agricultural microbial fertilizer fermentation device according to the present invention;
FIG. 2 is an enlarged view at A of FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is an enlarged view at C of FIG. 1;
FIG. 5 is a top view of the incomplete gear coupled to two racks;
FIG. 6 is a view showing the connection of a sheet steel layer to the inner wall of the housing;
fig. 7 is a schematic view of the housing of fig. 1 after being flipped over.
In the figure: 1 a shell, 2 a vertical connecting plate, 3 a second motor, 4 a rotating shaft, 5 a processing chamber, 6 an opening, 7 an electric sealing cover, 8 a thin steel plate layer, 9a steel sleeve, 10 a spiral conveying piece, 11 an annular hollow bar, 12 a rectangular cavity, 13 a hollow plate, 14 a first motor, 15 a piston bar, 16 a rectangular hollow bar, 17 a rectangular piston, 18 a connecting rod, 19 an incomplete gear, 20 a rack, 21 a sliding cavity, 22 a piston sliding bar, 23 a horizontal channel, 24 a second unidirectional pipe, 25 a first unidirectional pipe, 26 a first connecting pipe, 27 a second connecting pipe, 28 a third connecting pipe, 29 a vibration box, 30 a connecting branch pipe, 31 a piston plate and 32 an impact copper ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 7, an agricultural microbial fertilizer fermentation device comprises a housing 1, wherein a processing chamber 5, a rectangular cavity 12 and a sliding cavity 21 are arranged in the housing 1, an opening 6 is formed in the inner top of the processing chamber 5, an electric sealing cover 7 is arranged at the opening 6, the electric sealing cover 7 is a cover body capable of being automatically opened and closed in the prior art, and a thin steel plate layer 8 is connected to the inner wall of the processing chamber 5 through a plurality of connecting thin plates, which is not specifically described herein;
as one embodiment of the invention, the invention further comprises a turning mechanism, wherein the turning mechanism comprises a steel sleeve 9 arranged in the processing chamber 5, the front side and the rear side of the steel sleeve 9 are fixedly connected with the front inner wall and the rear inner wall of the processing chamber 5 through a plurality of connecting rods, the steel sleeve 9 is vertically provided with a spiral conveying piece 10, the spiral conveying piece 10 consists of conveying blades and a rotating shaft, and materials can be transported from bottom to top during rotation;
as an implementation mode of the invention, the invention further comprises a turnover mechanism, wherein the turnover mechanism comprises vertical connecting plates 2 symmetrically arranged on the ground, the left side and the right side of the shell 1 are fixedly connected with rotating shafts 4, the other ends of the two rotating shafts 4 are respectively and rotatably connected with the two vertical connecting plates 2, the right side of the vertical connecting plate 2 positioned on the right side is provided with a second motor 3, and the output shaft of the second motor 3 is fixedly connected with the right rotating shaft 4;
as an implementation mode of the invention, the invention further comprises an oxygen supply mechanism, the oxygen supply mechanism is used for fermenting and supplying oxygen, the oxygen supply mechanism comprises a hollow plate 13 arranged at the lower end of a shell 1, two piston bars 15 are symmetrically and slidingly connected in the hollow plate 13, two racks 20 are fixedly connected between the two piston bars 15, the right side space of the hollow plate 13 is communicated with the outside, the left side space of the hollow plate 13 is communicated with a first connecting pipe 26 and a second connecting pipe 27, the other ends of the first connecting pipe 26 and the second connecting pipe 27 extend into the right side space of a sliding cavity 21, a piston sliding bar 22 capable of sliding up and down is arranged in the sliding cavity 21, two horizontal channels 23 are horizontally arranged on the piston sliding bar 22, the left side space of the sliding cavity 21 is communicated with the outside through a first one-way pipe 25, the upper inner wall of the middle upper part of a thin steel plate layer 8 is fixedly connected with an annular hollow bar 11, the inner side of the annular hollow bar 11 is provided with a plurality of air outlet holes, the left side space of the sliding cavity 21 is communicated with the annular bar 11 through a second one-way pipe 24, the left side space of the hollow plate 13 is provided with a one-way valve arranged in the first one-way pipe 25 and the second one-way pipe 24, the left side space of the hollow plate 13 is provided with a one-way valve arranged in the hollow cavity 13, and the left side of the hollow bar is provided with a one-way valve arranged in the hollow space into the hollow space 13, and the one-way valve is one-way valve arranged in the hollow space 13;
as an embodiment of the present invention, the present invention further comprises a driving mechanism, wherein the driving mechanism is used for driving the oxygen supply mechanism and the turning mechanism, the driving mechanism comprises a first motor 14 installed at the lower end of the hollow plate 13, the output shaft of the first motor 14 extends into the hollow plate 13, and is provided with an incomplete gear 19, the incomplete gear 19 is matched with two racks 20, the rotation of the incomplete gear 19 drives the two racks 20 and the piston bar 15 to form an integral reciprocating left-right movement, the output shaft of the first motor 14 extends into the rectangular cavity 12 and is fixedly connected with the piston bar 15, a rectangular cavity is arranged in the piston bar 15, a rectangular piston 17 capable of sliding up and down is arranged in the rectangular cavity, the upper end of the rectangular piston 17 is fixedly connected with a connecting rod 18, and the upper end of the connecting rod 18 penetrates through the inner top of the rectangular cavity and is fixedly connected with the lower end of the screw conveyor 10;
as an embodiment of the invention, the left space of the hollow slab 13 is communicated with the third connecting pipe 28, the other end of the third connecting pipe 28 extends into the right space of the sliding cavity 21, the left space of the sliding cavity 21 is communicated with a main pipe, the right inner wall of the thin steel slab layer 8 and the left side wall of the steel sleeve 9 are fixedly connected with vibrating boxes 29, the vibrating boxes 29 and the upper and lower end surfaces of the annular hollow strip 11 are arc-shaped surfaces, material accumulation is avoided, piston plates 31 capable of sliding left and right are arranged in the two vibrating boxes 29, the right side walls of the two piston plates 31 are fixedly connected with a plurality of impact copper balls 32, the left spaces of the two vibrating boxes 29 are communicated with connecting branch pipes 30, and the other ends of the two connecting branch pipes 30 are commonly communicated with the main pipe.
In the invention, when in use, waste to be fermented is put into a shell 1 through an opening 6 (the upper end surface of a material pile is lower than an annular hollow bar 11), a piston slide bar 22 is positioned in a slide cavity 21 and positioned at the bottommost part in a shape shown in fig. 3, a horizontal channel 23 at the upper part conducts a second connecting pipe 27 and a second one-way pipe 24, a horizontal channel 23 at the lower part conducts a first connecting pipe 26 and a first one-way pipe 25, when oxygen supply is needed, a motor 14 is started, the rotation of the motor 14 can enable the two racks 20 and the piston bar 15 to form integral reciprocating left-right movement, when the piston bar 15 moves right, air is supplemented from the outside through the first one-way pipe 25, when the piston bar 15 moves left-right, the air is pressed into the annular hollow bar 11 through the second one-way pipe 24, and is discharged into the inside of a processing chamber 5 from a plurality of air outlet holes, and oxygen supply ventilation is carried out on the material;
the first motor 14 is started to drive the screw conveyor 10 to rotate, the material is conveyed upwards from bottom to top, the material at the bottom is conveyed to the top, the whole material moves to the bottom after the material at the bottom is reduced, the material in the treatment chamber 5 can be in a moving state by adopting the mode, the whole material part can be contacted with the air flow blown out by the annular hollow strip 11, the uniformity of oxygen supply is ensured, in the process, the whole operation can be completed by only using one motor, and the electric sealing door 7 is closed after the oxygen supply is finished, so that the loss of fermentation heat of the fertilizer in the subsequent process is avoided;
after fermentation is completed, the electric sealing cover 7 is firstly opened, then the second motor 3 is started to enable the whole shell 1 to overturn (rotate 180 degrees), and the state is shown in fig. 5, at the moment, the screw conveying member 10 is self-used by gravity, the screw conveying member moves to the position of the opening 6, the piston sliding bar 22 moves downwards to the bottommost part (namely the topmost part of the sliding cavity 21 in fig. 3), at the moment, the first one-way pipe 25 and the second one-way pipe 24 are sealed, and the third connecting pipe 28 is communicated with the main pipeline;
after the first motor 14 is started, the screw conveying member 10 is rotated to convey the material from top to bottom (for illustration 5 from top to bottom), the screw conveying member 10 is utilized to avoid the material from gathering at the opening 6, so that the opening 6 is blocked, and meanwhile, the material can be conveniently discharged at a relatively uniform speed, so that the connection with the subsequent processes can be conveniently carried out, for example, the left piston rod 15 reciprocates left and right through the conveying work piece uniform conveying process, the gas in the hollow plate 13 and the gas in the left space of the two vibration boxes 29 reciprocate to exchange, so that the gas in the left space of the two vibration boxes 29 reciprocates to increase and decrease, and the two vibration boxes 31 reciprocate to right and left, so that a plurality of impact copper balls 32 continuously impact the steel sleeve 9 and the thin steel plate layer 8, and the low-amplitude high-frequency vibration generated by the steel sleeve 9, so that the adhered material on the thin steel sleeve 8 is timely separated, the overall material discharge is ensured, and the adhesion problem of the material is avoided.
The invention also discloses an agricultural microbial fertilizer fermentation method, which comprises the following steps:
firstly, putting waste to be fermented into a shell 1 through an opening 6, starting a first motor 14 when oxygen supply is needed, pressing gas into an annular hollow strip 11 through a second unidirectional pipe 24, discharging the gas into a processing chamber 5 from a plurality of air outlet holes, and carrying out oxygen supply ventilation on the material;
secondly, after oxygen supply is finished, the electric sealing door 7 is closed, so that the loss of heat of fermentation of the fertilizer in the subsequent process is avoided;
thirdly, after fermentation is completed, the electric sealing cover 7 is opened firstly, then the second motor 3 is started, the whole shell 1 is overturned, the screw conveying piece 10 is utilized, the situation that the opening 6 is blocked can be avoided by gathering materials at the opening 6, meanwhile, the materials can be conveniently discharged at a relatively uniform speed, and the materials can be conveniently connected with subsequent processes.
The invention also discloses a microbial fertilizer which is prepared by adopting the processing method of the fermentation equipment.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. An agricultural microbial fertilizer fermentation apparatus, comprising:
the device comprises a shell (1), wherein a processing chamber (5), a rectangular cavity (12) and a sliding cavity (21) are arranged in the shell (1), an opening (6) is formed in the inner top of the processing chamber (5), an electric sealing cover (7) is arranged at the opening (6), and a thin steel plate layer (8) is connected to the inner wall of the processing chamber (5) through a plurality of connecting thin plates;
the turnover mechanism comprises a steel sleeve (9) arranged in the processing chamber (5), the front side and the rear side of the steel sleeve (9) are fixedly connected with the front inner wall and the rear inner wall of the processing chamber (5) through a plurality of connecting rods, and the steel sleeve (9) is vertically provided with a spiral conveying piece (10);
the oxygen supply mechanism is used for fermenting and supplying oxygen;
the driving mechanism is used for driving the oxygen supply mechanism and the turning mechanism.
2. The agricultural microbial fertilizer fermentation equipment according to claim 1, further comprising a turnover mechanism, wherein the turnover mechanism comprises vertical connecting plates (2) symmetrically arranged on the ground, the left side and the right side of the shell (1) are fixedly connected with rotating shafts (4), the other ends of the two rotating shafts (4) are respectively and rotatably connected with the two vertical connecting plates (2), a second motor (3) is arranged on the right side of the vertical connecting plates (2) positioned on the right side, and an output shaft of the second motor (3) is fixedly connected with the right rotating shaft (4).
3. An agricultural microbial fertilizer fermentation equipment according to claim 1, wherein the oxygen supply mechanism comprises a hollow plate (13) arranged at the lower end of the shell (1), two piston bars (15) are symmetrically and slidingly connected in the hollow plate (13), two racks (20) are fixedly connected between the two piston bars (15), the right side space of the hollow plate (13) is communicated with the outside, a first connecting pipe (26) and a second connecting pipe (27) are communicated with the left side space of the hollow plate (13), and the other ends of the first connecting pipe (26) and the second connecting pipe (27) are respectively extended into the right side space of the sliding cavity (21).
4. An agricultural microbial fertilizer fermentation device according to claim 3, wherein a piston slide bar (22) capable of sliding up and down is arranged in the slide cavity (21), two horizontal channels (23) are horizontally arranged on the piston slide bar (22), the left side space of the slide cavity (21) is communicated with the outside through a first one-way pipe (25), an annular hollow bar (11) is fixedly connected to the inner wall of the middle upper part of the thin steel plate layer (8), a plurality of air outlet holes are formed in the inner side of the annular hollow bar (11), the left side space of the slide cavity (21) is communicated with the annular hollow bar (11) through a second one-way pipe (24), and one-way valves are arranged in the first one-way pipe (25) and the second one-way pipe (24).
5. An agricultural microbial fertilizer fermentation apparatus according to claim 3, wherein the drive mechanism comprises a first motor (14) mounted at the lower end of the hollow plate (13), the output shaft of the first motor (14) extending into the hollow plate (13) and being mounted with an incomplete gear (19), the incomplete gear (19) being in engagement with two racks (20).
6. The agricultural microbial fertilizer fermentation equipment according to claim 5, wherein the output shaft of the first motor (14) extends into the rectangular cavity (12) and is fixedly connected with a piston rod (15), a rectangular inner cavity is arranged in the piston rod (15), a rectangular piston (17) capable of sliding up and down is arranged in the rectangular inner cavity, the upper end of the rectangular piston (17) is fixedly connected with a connecting rod (18), and the upper end of the connecting rod (18) penetrates through the inner top of the rectangular inner cavity and is fixedly connected with the lower end of the spiral conveying piece (10).
7. An agricultural microbial fertilizer fermentation apparatus according to claim 3, wherein the left side space of the hollow plate (13) is communicated with a third connecting pipe (28), the other end of the third connecting pipe (28) extends into the right side space of the sliding cavity (21), and the left side space of the sliding cavity (21) is communicated with a main pipe.
8. The agricultural microbial fertilizer fermentation equipment according to claim 7, wherein vibration boxes (29) are fixedly connected to the right inner wall of the thin steel plate layer (8) and the left side wall of the steel sleeve (9), piston plates (31) capable of sliding left and right are arranged in the two vibration boxes (29), a plurality of impact copper balls (32) are fixedly connected to the right side wall of the two piston plates (31), the left side spaces of the two vibration boxes (29) are communicated with a connecting branch pipe (30), and the other ends of the two connecting branch pipes (30) are jointly communicated with a main pipeline.
9. The fermentation method of the agricultural microbial fertilizer is characterized by comprising the following steps of:
firstly, putting waste to be fermented into a shell (1) through an opening (6), starting a first motor (14) when oxygen supply is needed, pressing gas into an annular hollow strip (11) through a second unidirectional pipe (24), discharging the gas into a processing chamber (5) from a plurality of air outlet holes, and carrying out oxygen supply ventilation on the material;
secondly, after oxygen supply is finished, the electric sealing door (7) is closed, so that the loss of heat of fermentation of the fertilizer in the subsequent process is avoided;
thirdly, after fermentation is finished, the electric sealing cover (7) is opened firstly, then the second motor (3) is started, the whole shell (1) is overturned, the screw conveying piece (10) is utilized, the situation that the opening (6) is blocked by the material gathering at the opening (6) can be avoided, meanwhile, the material can be conveniently discharged at a uniform speed, and the material can be conveniently connected with a plurality of subsequent procedures.
10. A microbial fertilizer prepared by the fermentation process of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310249203.3A CN116444305A (en) | 2023-03-15 | 2023-03-15 | Agricultural microbial fertilizer fermentation equipment and method and microbial fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310249203.3A CN116444305A (en) | 2023-03-15 | 2023-03-15 | Agricultural microbial fertilizer fermentation equipment and method and microbial fertilizer |
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