CN112723925A - Equipment for organic biological ventilation fermentation of compound fertilizer - Google Patents

Equipment for organic biological ventilation fermentation of compound fertilizer Download PDF

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Publication number
CN112723925A
CN112723925A CN202110134707.1A CN202110134707A CN112723925A CN 112723925 A CN112723925 A CN 112723925A CN 202110134707 A CN202110134707 A CN 202110134707A CN 112723925 A CN112723925 A CN 112723925A
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block
wall
outer side
fermentation
moving
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CN202110134707.1A
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Chinese (zh)
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王栋
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/90Apparatus therefor
    • C05F17/95Devices in which the material is conveyed essentially vertically between inlet and discharge means
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/90Apparatus therefor
    • C05F17/964Constructional parts, e.g. floors, covers or doors
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/90Apparatus therefor
    • C05F17/964Constructional parts, e.g. floors, covers or doors
    • C05F17/971Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G1/00Mixtures of fertilisers belonging individually to different subclasses of C05
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)

Abstract

The invention provides equipment for organic biological ventilation fermentation compound fertilizer, which structurally comprises an air inlet pipe, a water inlet pipe, a temperature device, a machine body, a feed inlet and a motor, wherein the inner side of the air inlet pipe is connected with a flange at the upper end of the machine body, the left end of the water inlet pipe is connected with a flange at the right end of the machine body, the inner side of the temperature device is arranged at the outer side of the machine body, the lower end of the feed inlet is fixedly embedded and connected with the upper end of the machine body, the lower end of the motor is clamped and connected with the upper end of the machine body, fermentation raw materials are led in through a fermentation material inlet to be filled in a feed delivery pipe, the fermentation raw materials are input to a stirring cutter head through a limiting block at the outer side of the feed delivery pipe, the motor is arranged at.

Description

Equipment for organic biological ventilation fermentation of compound fertilizer
Technical Field
The invention belongs to the field of biological ventilation fermentation equipment, and particularly relates to equipment for fermenting a compound fertilizer by organic biological ventilation.
Background
The mechanical stirring fermentation equipment is a fermentation tank (accounting for 70-80% of the total number of the fermentation tank) which is most used at present, and is also called a universal fermentation tank, the universal fermentation tank is used for filling and stirring raw materials by utilizing the action of a mechanical stirrer, fertilizer is required to be poured into the fermentation tank in the fermentation process of compound fertilizer, and part of fermentation raw materials are added and stirred by a stirring mechanism, so that air and mash are fully mixed, the dissolution of oxygen in the mash is promoted, and the oxygen required by the growth, the propagation and the fermentation of microorganisms is ensured to be supplied.
Based on the above description, the present inventors found that the existing equipment for the aeration fermentation of compound fertilizer mainly has the following disadvantages, such as:
because the agitator of fermentation cylinder uses the compartment segmentation installation, cover in the upper end of compound fertilizer after the fermentation cylinder is poured into to fermentation raw materials, and the agitator can be with compound fertilizer and the fermentation raw materials stirring of upper end when stirring, and the fermentation raw materials fuses behind the compound fertilizer of upper end, and the fermentation raw materials reduces the compound fertilizer that can't move to the bottom, makes the fertilizer of bottom lose in the cooperation production fermentation failure of fermentation raw materials, causes soil property destruction and crops impaired when leading to compound fertilizer to use.
Disclosure of Invention
In order to solve the technical problems, the invention provides equipment for ventilating and fermenting compound fertilizers by organic organisms, which aims to solve the existing problems.
Aiming at the defects of the prior art, the purpose and the effect of the equipment for the ventilation fermentation of the compound fertilizer by the organic organisms are achieved by the following specific technical means: the utility model provides an organic biological ventilation fermentation compound thoughtlessly fertile equipment, its structure includes intake pipe, inlet tube, thermometer, fuselage, feed inlet, motor, intake pipe inboard and fuselage upper end flange joint, inlet tube left end and fuselage right-hand member flange joint, the thermometer inboard is installed in the fuselage outside, the feed inlet lower extreme inlays admittedly with the fuselage upper end and is connected, motor lower extreme block is connected in the fuselage upper end, the fuselage includes fermentation material mouth, rabbling mechanism, discharge gate, fermentation material mouth inboard inlays admittedly with the rabbling mechanism upside and is connected, the rabbling mechanism upper end is connected with motor lower extreme block, discharge gate upper end and fuselage lower extreme flange joint.
Preferably, the stirring mechanism comprises a limiting block, a material containing wall, a stirring tool bit and a material conveying pipe, the outer side of the limiting block is fixedly connected with the inner side of the material containing wall in an embedded mode, the inner side of the stirring tool bit is welded with the outer side of the material containing wall, the outer side of the material conveying pipe is welded with the inner side of the limiting block, and two sides of the limiting block are arc-shaped.
Preferably, the stirring cutter head comprises a fixed wall, a material guide block and a baffle, the fixed wall is welded with the outer side of the material guide block, the left end of the baffle is hinged with the lower end of the fixed wall, the baffle is made of plastic, and the baffle is in an arc shape with an inward 260-degree use angle.
Preferably, the material guide block comprises a first chute, a moving mechanism and a rebound block, the first chute is arranged in the material guide block, the moving mechanism is movably clamped with the first chute, the moving mechanism is movably clamped with the outer side of the material guide block, the rebound block is arranged in the material guide block, the first chute is one fourth of arc shape, and the rebound block is made of silica gel.
Preferably, the moving mechanism comprises a cleaning block, a cleaning wall, a fixed rod, a pulley and a moving block, the outer side of the cleaning block is fixedly connected with the upper end of the fixed rod, the upper end of the cleaning wall is connected with the lower end of the cleaning block in a clamping manner, the lower end of the fixed rod is welded with the outer side of the pulley, the outer side of the pulley is movably clamped with the inner side of a first sliding groove, the outer side of the moving block is movably clamped on the inner side of the cleaning wall, the outer side of the moving block is fixedly connected with the middle end of the fixed rod, the bottom of the cleaning block is made of sponge, and the fixed rod.
Preferably, the moving block comprises a moving mechanism, an embedded wall, a curved bar, a spring and a moving block, the outer side of the moving mechanism is connected with the inner side of the cleaning wall in a clamping manner, the upper end of the curved bar is fixedly connected with the lower end of the moving mechanism in an embedded manner, the lower end of the curved bar is connected with the upper end of the moving block in a welding manner, the inner side of the spring is fixedly connected with the outer side of the embedded wall in an embedded manner, the lower end of the moving block is connected with the inner side of the embedded wall in a clamping manner, the lower end of the moving block is made of a polyurethane elastomer.
Preferably, the movable mechanism comprises a second chute, an air bag, a fixed wall, a movable rod and a movable wheel, the outer side of the air bag is connected to the inner side of the movable rod in a clamping manner, the second chute is arranged in the fixed wall, the outer side of the movable rod is connected to the inner side of the second chute in a clamping manner, the inner side of the movable wheel is installed on the outer side of the movable mechanism, and a hemispheroid made of a colloidal silica material is installed on the outer side of the movable wheel.
Compared with the prior art, the invention has the following advantagesAdvantageous effects
1. The fermentation raw materials are guided into the fermentation material port, so that the fermentation raw materials are filled in the conveying pipe, the fermentation raw materials are input to the stirring tool bit through the limiting block on the outer side of the conveying pipe, the motor is installed at the upper end of the stirring mechanism and then rotated, and the fermentation raw materials are thrown out of the compound fertilizer through the baffle under the action of gravity, so that the fertilizer is fully filled with the fermentation raw materials, and the fermentation effect is improved.
2. Moisture when entering into the guide block through the gap in the starter makes moving mechanism cooperate through the first spout of the effect of gravitation through rabbling mechanism's rotation and removes, strikes off and dry the fermented raw materials who pastes on the clean wall through clean piece during the removal, makes clean piece laminate all the time on clean wall through the movable block in clean wall inboard, can effectually clear up the water stain on the clean wall and fermented raw materials, prevents that fermented raw materials from producing in the stirring tool bit and adhering to.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus for ventilating and fermenting compound fertilizer by organic organisms.
FIG. 2 is a schematic view of the cross-sectional structure of the organic biological ventilation fermentation complex fertilizer equipment in front of the machine body.
FIG. 3 is a schematic sectional plan view of a stirring mechanism of the apparatus for organic biological ventilation fermentation of compound fertilizer.
FIG. 4 is a schematic view of the internal structure of a stirring cutter head of the device for ventilating and fermenting the compound fertilizer by the organic organisms.
FIG. 5 is a schematic view of the internal structure of a material guide block of the apparatus for ventilating and fermenting compound fertilizer by organic organisms.
FIG. 6 is a schematic structural diagram of a moving mechanism of the apparatus for ventilating and fermenting compound fertilizer by organic organisms.
FIG. 7 is a schematic structural diagram of a moving block of the device for ventilating and fermenting the compound fertilizer by the organic organisms.
FIG. 8 is a schematic structural diagram of a movable mechanism of the apparatus for ventilating and fermenting compound fertilizer by organic organisms.
In the figure: an air inlet pipe-1, a water inlet pipe-2, a thermometer-3, a machine body-4, a feed inlet-5, a motor-6, a fermentation material port-41, a stirring mechanism-42, a discharge port-43, a limiting block-421, a material containing wall-422, a stirring tool bit-423, a material conveying pipe-424, a fixed wall-231, a material guide block-232, a baffle-233, a first chute-321, a moving mechanism-322, a rebounding block-323, a cleaning block-211, a cleaning wall-212, a fixed rod-213, a pulley-214, a moving block-215, a moving mechanism-151, an embedded wall-152, a curved rod-153, a spring-154, a moving block-155, a second chute-511, an air bag-512, a fixed wall-513, a moving rod-514, a movable rod, Moving wheel-515.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in figures 1 to 4:
the invention provides equipment for organic biological ventilation fermentation compound fertilizer, which structurally comprises an air inlet pipe 1, an air inlet pipe 2, a temperature controller 3, a machine body 4, a feed inlet 5 and a motor 6, wherein the inner side of the air inlet pipe 1 is connected with the upper end of the machine body 4 through a flange, the left end of the water inlet pipe 2 is connected with the right end of the machine body 4 through a flange, the inner side of the temperature controller 3 is installed on the outer side of the machine body 4, the lower end of the feed inlet 5 is fixedly connected with the upper end of the machine body 4 in an embedded mode, the lower end of the motor 6 is connected with the upper end of the machine body 4 in a clamped mode, the machine body 4 comprises a fermentation material port 41, a stirring mechanism 42 and a material outlet 43, the inner side of the fermentation material port 41 is fixedly connected with the upper.
Wherein, rabbling mechanism 42 includes stopper 421, holds material wall 422, stirring tool bit 423, conveying pipeline 424, the stopper 421 outside with hold the inboard embedded solid of material wall 422 and be connected, stirring tool bit 423 inboard with hold the material wall 422 outside and weld mutually, the conveying pipeline 424 outside welds with the stopper 421 is inboard mutually, stopper 421 both sides adopt the arc shape, can make fermentation raw materials be difficult to the card in the gap.
The stirring tool bit 423 comprises a fixed wall 231, a material guide block 232 and a baffle plate 233, wherein the fixed wall 231 is welded to the outer side of the material guide block 232, the left end of the baffle plate 233 is hinged to the lower end of the fixed wall 231, the baffle plate 233 is made of plastic, the using angle of the baffle plate is an inward 260-degree arc shape, and the fermentation raw materials are conveniently output due to the characteristic of light weight.
The specific use mode and function of the embodiment are as follows:
according to the invention, fertilizer is poured into the machine body 4 through the feeding hole 5, the motor 6 is taken down, the fermentation raw material is poured into the stirring mechanism 42 through the fermentation material hole 41, the motor 6 is started after being installed, the fermentation raw material 41 is conveyed into the stirring tool bit 423 through the conveying pipe 424, the fermentation raw material is pushed by the baffle 233 under the action of centrifugal force and the guide block 232 through the rotation of the stirring mechanism 42 to mix the raw material with the fertilizer, after the mixing is finished, the outside air is input through the air inlet pipe 1, the fermentation liquor and the moisture are input into the machine body 4 through the water inlet pipe 2, the fertilizer is contacted with the air during stirring and is subjected to mixed volatile fermentation of the fermentation material, the temperature in the tank is controlled through the thermometer 3, and the fertilizer in the machine body 4 is taken out through the discharging hole 43 for treatment after the fertilizer fermentation is finished.
Example 2
As shown in fig. 5 to 8:
the invention provides a device for organic biological ventilation fermentation compound fertilizer, wherein a material guide block 232 comprises a first chute 321, a moving mechanism 322 and a rebound block 323, the first chute 321 is arranged in the material guide block 232, the inner side of the moving mechanism 322 is movably clamped with the first chute 321, the outer side of the moving mechanism 322 is clamped and connected with the outer side of the material guide block 232, the rebound block 323 is arranged in the material guide block 232, the first chute 321 is in a quarter arc shape, the moving mechanism 322 can be attached to the outer wall of the material guide block, and the rebound block 323 is made of silica gel, so that the rebound force of the rebound block 323 is increased.
Wherein the moving mechanism 322 comprises a cleaning block 221, a cleaning wall 222, a fixing rod 223, a pulley 224, a moving block 225, the outer side of the cleaning block 221 is fixedly connected with the upper end of the fixing rod 223, the upper end of the cleaning wall 222 is connected with the lower end of the cleaning block 221 in a clamping way, the lower end of the fixing rod 223 is welded with the outer side of the pulley 224, the outer side of the pulley 224 is movably clamped with the inner side of the first sliding chute 321, the outer side of the moving block 225 is movably clamped at the inner side of the cleaning wall 222, the outer side of the moving block 225 is fixedly connected with the middle end of the fixed rod 223, the bottom of the cleaning block 221 is made of sponge material, so that the cleaning wall 222 can be wiped dry when the cleaning block 221 moves, the mounting angle of the fixed bar 223 with the cleaning block 221 and the moving block 225 is 90 degrees, the cleaning block 221 and the moving block 225 can be moved to fix the position and angle of the cleaning wall 222 by the movement of the pulley 224 and the first sliding groove 321.
The moving block 225 comprises a moving mechanism 251, an embedding wall 252, a curved rod 253, a spring 254 and a moving block 255, the outer side of the moving mechanism 251 is connected with the inner side of the cleaning wall 212 in a clamping manner, the upper end of the curved rod 253 is fixedly connected with the lower end of the moving mechanism 251, the lower end of the curved rod 253 is connected with the upper end of the moving block 255 in a welding manner, the inner side of the spring 254 is fixedly connected with the outer side of the embedding wall 252 in a clamping manner, the lower end of the moving block 255 is connected with the inner side of the embedding wall 252 in a clamping manner, the lower end of the moving block 255 is made of a polyurethane elastomer, the degree of freedom of the moving block 255 during moving is increased, the angle formed by installing the moving block 255 and the outer side of the moving mechanism 251 is 154 degrees.
Wherein, the movable mechanism 151 includes second spout 511, gasbag 512, fixed wall 513, movable rod 514, removes wheel 515, gasbag 512 outside block is connected in movable rod 514 inboard, be equipped with second spout 511 in the fixed wall 513, movable rod 514 outside block is connected in second spout 511 inboard, it installs in the movable mechanism 151 outside to remove wheel 515 inboard, remove the hemisphere that the colloidal silica material was installed in the wheel 515 outside, the clean wall 212 of laminating removes when making the removal of removing wheel 515 remove.
The specific use mode and function of the embodiment are as follows:
in the invention, when the leavening agent and the water are adhered to the material guide block 232 through the gap, the pulley 214 is driven to slide inside the first chute 321 through the attraction force when the stirring tool bit 423 rotates, the pulley 214 drives the fixed rod 213 to drive the moving block 215 and the cleaning block 211 to move, the curved rod 153 at the lower end of the moving mechanism 151 is extruded by the cleaning wall 212 during the movement, the moving block 155 moves towards two sides, the curved rod 213 presses the moving mechanism 151 at the upper end, the moving rod 514 extrudes the air bag 512 at one end through the forced pressing of the two ends of the moving mechanism 151 to expand and bend the other end, the moving wheel 515 is adhered to the cleaning wall, the leavening material adhered to the cleaning wall 212 is scraped through the movement of the cleaning block 211, the water on the cleaning wall 212 is wiped through the sponge at the bottom, and the leavening material is prevented from being adhered to the outer wall of the material guide block 232 due to the moisture at the outer side of the material guide, resulting in fermentation failure due to reduced mixing of the fermentation feedstock with the fertilizer.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. The utility model provides an organic biological ventilation fermentation compound thoughtlessly fertile equipment, its structure includes intake pipe (1), inlet tube (2), thermoscope (3), fuselage (4), feed inlet (5), motor (6), intake pipe (1) inboard and fuselage (4) upper end flange joint, inlet tube (2) left end and fuselage (4) right-hand member flange joint, thermoscope (3) inboard is installed in the fuselage (4) outside, feed inlet (5) lower extreme and fuselage (4) upper end are connected in an embedded manner, motor (6) lower extreme block is connected in fuselage (4) upper end; the method is characterized in that:
fuselage (4) are including fermentation material mouth (41), rabbling mechanism (42), discharge gate (43), fermentation material mouth (41) inboard is connected with rabbling mechanism (42) upside embedding, rabbling mechanism (42) upper end is connected with motor (6) lower extreme block, discharge gate (43) upper end and fuselage (4) lower extreme flange joint.
2. The apparatus for the aeration fermentation of compound fertilizer according to claim 1, wherein: rabbling mechanism (42) include stopper (421), hold material wall (422), stirring tool bit (423), conveying pipeline (424), stopper (421) outside and hold material wall (422) inboard embedded solid be connected, stirring tool bit (423) inboard with hold material wall (422) outside and weld mutually, conveying pipeline (424) outside and stopper (421) inboard weld mutually.
3. The apparatus for the aeration fermentation of compound fertilizer according to claim 2, wherein: the stirring tool bit (423) comprises a fixed wall (231), a material guide block (232) and a baffle (233), the fixed wall (231) is welded with the outer side of the material guide block (232), and the left end of the baffle (233) is hinged to the lower end of the fixed wall (231).
4. The apparatus for the aeration fermentation of compound fertilizer according to claim 3, wherein: guide block (232) include first spout (321), moving mechanism (322), resilience piece (323), be equipped with first spout (321) in guide block (232), moving mechanism (322) inboard and first spout (321) activity block, moving mechanism (322) outside block is connected in the guide block (232) outside, be equipped with resilience piece (323) in guide block (232).
5. The apparatus for the aeration fermentation of compound fertilizer according to claim 4, wherein: the moving mechanism (322) comprises a cleaning block (221), a cleaning wall (222), a fixed rod (223), a pulley (224) and a moving block (225), wherein the outer side of the cleaning block (221) is fixedly connected with the upper end of the fixed rod (223) in an embedded mode, the upper end of the cleaning wall (222) is connected with the lower end of the cleaning block (221) in a clamped mode, the lower end of the fixed rod (223) is welded with the outer side of the pulley (224), the outer side of the pulley (224) is movably clamped with the inner side of a first sliding groove (321), the outer side of the moving block (225) is movably clamped on the inner side of the cleaning wall (222), and the outer side of the moving block (225) is fixedly connected.
6. The apparatus for the aeration fermentation of compound fertilizer according to claim 5, wherein: the moving block (225) comprises a moving mechanism (251), an embedded wall (252), a curved rod (253), a spring (254) and a moving block (255), wherein the outer side of the moving mechanism (251) is connected with the inner side of the cleaning wall (212) in a clamping manner, the upper end of the curved rod (253) is fixedly embedded with the lower end of the moving mechanism (251), the lower end of the curved rod (253) is connected with the upper end of the moving block (255) in a welding manner, the inner side of the spring (254) is fixedly embedded with the outer side of the embedded wall (252), and the lower end of the moving block (255) is connected with the inner side of the embedded wall (252) in a clamping manner.
7. The equipment for the ventilation fermentation of the compound fertilizer by the organic organisms according to claim 6, is characterized in that: the movable mechanism (151) comprises a second sliding groove (511), an air bag (512), a fixed wall (513), a movable rod (514) and a movable wheel (515), the outer side of the air bag (512) is clamped and connected to the inner side of the movable rod (514), the fixed wall (513) is internally provided with the second sliding groove (511), the outer side of the movable rod (514) is clamped and connected to the inner side of the second sliding groove (511), and the inner side of the movable wheel (515) is installed on the outer side of the movable mechanism (151).
CN202110134707.1A 2021-01-30 2021-01-30 Equipment for organic biological ventilation fermentation of compound fertilizer Withdrawn CN112723925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110134707.1A CN112723925A (en) 2021-01-30 2021-01-30 Equipment for organic biological ventilation fermentation of compound fertilizer

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Application Number Priority Date Filing Date Title
CN202110134707.1A CN112723925A (en) 2021-01-30 2021-01-30 Equipment for organic biological ventilation fermentation of compound fertilizer

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CN202110134707.1A Withdrawn CN112723925A (en) 2021-01-30 2021-01-30 Equipment for organic biological ventilation fermentation of compound fertilizer

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113716982A (en) * 2021-08-24 2021-11-30 陆振华 Fermentation fertilizer making device for recycling food waste

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113716982A (en) * 2021-08-24 2021-11-30 陆振华 Fermentation fertilizer making device for recycling food waste

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