CN111912203B - Low-temperature dehydration equipment and dehydration method for microbial organic fertilizer - Google Patents

Low-temperature dehydration equipment and dehydration method for microbial organic fertilizer Download PDF

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Publication number
CN111912203B
CN111912203B CN202010833443.4A CN202010833443A CN111912203B CN 111912203 B CN111912203 B CN 111912203B CN 202010833443 A CN202010833443 A CN 202010833443A CN 111912203 B CN111912203 B CN 111912203B
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China
Prior art keywords
dehydration
fertilizer
rotating shaft
box
air supply
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CN202010833443.4A
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Chinese (zh)
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CN111912203A (en
Inventor
陈仲玉
李辉信
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Hongkun Soil Rehabilitation Technology Suzhou Co ltd
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Hongkun Soil Rehabilitation Technology Suzhou Co ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/02—Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/04—Heating arrangements using electric heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/04—Agitating, stirring, or scraping devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/14—Chambers, containers, receptacles of simple construction
    • F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a low-temperature dehydration device and a dehydration method for microbial organic fertilizer, belonging to the technical field of microbial organic fertilizer treatment, and comprising a dehydration box, wherein the bottom of the dehydration box is provided with an air supply box, both sides of the inner wall of the bottom of the air supply box are provided with electric heating rods, both sides of the bottom of the air supply box are provided with air inlets, the inner wall of the air supply box is connected with a rotating assembly, the rotating assembly is uniformly connected with a treatment assembly, the bottom of the air supply box is connected with a fixed frame, the inner wall of the fixed frame is connected with a transmission assembly, the bottom of a rake can reciprocate in a placing groove through the rotation of a rotating shaft, so that the fertilizer in the placing groove can be combed back and forth, the caked fertilizer can be opened, the fertilizer can be uniformly spread in the placing groove, the heating area of the fertilizer is increased in the process of combing back and forth, thereby effectively improving the dehydration efficiency of the fertilizer.

Description

Low-temperature dehydration equipment and dehydration method for microbial organic fertilizer
Technical Field
The invention relates to the technical field of microbial organic fertilizer treatment, in particular to a low-temperature dehydration device and a dehydration method for a microbial organic fertilizer.
Background
The microbial organic fertilizer is an organic fertilizer or an organic microbial coated fertilizer which is processed by microbial fermentation, deodorization and complete decomposition of organic solid wastes (including organic garbage, straws, livestock and poultry manure, cake meal, agricultural and sideline products and solid wastes generated by food processing), and is required to be dehydrated in the production process.
Disclosure of Invention
The invention aims to provide microbial organic fertilizer low-temperature dehydration equipment and a dehydration method, and aims to solve the problems that when the conventional microbial organic fertilizer low-temperature dehydration equipment provided in the background art dehydrates fertilizers, the fertilizers are stacked together, and partial fertilizers are agglomerated to seriously influence the heating area of the fertilizers.
In order to achieve the purpose, the invention provides the following technical scheme: a microbial organic fertilizer low-temperature dehydration device comprises a dehydration box, wherein the bottom of the dehydration box is provided with an air supply box, two sides of the inner wall of the bottom of the air supply box are respectively provided with an electric heating rod, the bottoms of the two sides of the air supply box are respectively provided with an air inlet, the inner wall of the air supply box is connected with a rotating assembly, the rotating assembly is uniformly connected with a processing assembly, the bottom of the air supply box is connected with a fixed frame, the inner wall of the fixed frame is connected with a transmission assembly, the inner wall of the bottom of the fixed frame is provided with a conveyor belt, the bottoms of the two sides of the dehydration box are respectively provided with a supporting leg, the top of the supporting leg on the right side is provided with a control box, the inner wall on the right side of the dehydration box is connected with a temperature sensor, two sides of the bottom of the dehydration box are respectively provided with an air supply opening, the bottoms of the two groups of the air supply openings are respectively communicated with the air supply box, and the top of the dehydration box is provided with a moisture exhaust opening, the left side of the dewatering box is provided with a ventilation opening.
Preferably, the rotating assembly comprises a double-shaft motor fixedly connected inside the air supply box, a power end at the top of the double-shaft motor is connected with a rotating shaft, an air supply fan blade is connected on the rotating shaft, the air supply fan blade is positioned inside the air supply box, the top end of the rotating shaft extends into the dewatering box, the top end of the rotating shaft is rotatably connected with the inner wall of the dewatering box through a bearing, placing grooves are uniformly clamped on two sides of the rotating shaft, the number of the placing grooves is the same as that of the processing assemblies, through holes are uniformly arranged on the side wall of the placing grooves, a driving belt pulley is sleeved on the rotating shaft and positioned inside the dewatering box, the driving belt pulley is connected with a driven belt pulley through a belt, the driven belt pulley is sleeved at the bottom of the screw rod, and the top end and the bottom of the screw rod are both rotatably connected with the inner wall of the dewatering box through a bearing, the screw rod is connected with a fixed block in a threaded mode, and the right side of the fixed block is connected with an air heater.
Preferably, the processing assembly includes fixed connection and rotates epaxial dead lever, the bottom of dead lever is connected with the one end of linking arm, the other end fixed connection of linking arm is on the guide frame, the one end swing joint of guide frame and movable rod, the other end swing joint of movable rod is on the carousel, the carousel top is connected with the axis of rotation, the top of axis of rotation is passed through the bearing and is rotated the connection on the dead lever, be provided with the blade on the outer wall of axis of rotation.
Preferably, the guide frame comprises a frame body fixedly connected to the connecting arm, two groups of sliding rods with the same structure are connected to the inner wall of the frame body in a sliding mode, opposite sides of the two groups of sliding rods are fixedly connected to the rakes, the tops of the rakes are movably connected with the movable rods, and the bottoms of the rakes extend into the placing groove.
Preferably, the transmission assembly comprises a drive bevel gear sleeved at a power end of the bottom of the double-shaft motor, the drive bevel gear is located in the fixed frame, one side of the drive bevel gear is meshed with a driven bevel gear, the driven bevel gear is sleeved on the rotating shaft, two ends of the rotating shaft are rotatably connected with the inner wall of the fixed frame through bearings, two sides of the rotating shaft are connected with the lifting assembly, and the lifting assembly is located above the conveyor belt.
Preferably, the lifting component includes the eccentric wheel that two sets of structures are the same, and is two sets of the eccentric wheel cup joints respectively on the both sides outer wall of pivot, and is two sets of the equal roll connection in bottom of eccentric wheel has the gyro wheel, and is two sets of the equal fixedly connected with guide arm in bottom of gyro wheel, it is two sets of the guide block is all run through to the bottom of guide arm, and is two sets of the bottom of guide arm is all connected on the lifter plate, the bottom of lifter plate evenly is provided with the sharp sword that is located the conveyer belt top, the top of guide block is provided with the reset spring who cup joints on the guide arm, reset spring's top fixed connection is on the gyro wheel, guide block fixed connection is on the inner wall of fixed frame.
A dehydration method of a low-temperature dehydration device for microbial organic fertilizer specifically comprises the following steps:
s1: opening the dewatering box, respectively taking down the placing grooves, pouring the fertilizer into the placing grooves, then clamping the placing grooves on the rotating shaft again, closing the dewatering box, and placing the next batch of fertilizer to be dewatered on the conveying belt;
s2: the double-shaft motor, the electric heating rod, the air heater and the conveyor belt are controlled to be started through the control box, the double-shaft motor works, so that the blades of the air supply fan can supply heat into the dewatering box through the air supply outlet, the fertilizer in the placing groove can be dewatered, the rotating shaft is controlled to rotate through the double-shaft motor, the placing groove can be driven to rotate, the guide frame rotates along with the rotating shaft when the placing groove rotates, the blades can move in the rotating process, the rotating shaft can drive the rotating blades to rotate, the rotating disc can drive the rakes on the movable rod to move on the inner wall of the frame body in a reciprocating mode through the rotating shaft, the bottom of the rakes can move in the placing groove in a reciprocating mode, the fertilizer in the placing groove can be combed back and forth, the caked fertilizer can be opened, the fertilizer can be uniformly paved in the placing groove, and in the back and forth combing process, the heating area of the fertilizer is increased, so that the dehydration efficiency of the fertilizer can be effectively improved, and the rotating shaft is controlled by the double-shaft motor to rotate in a positive and negative alternate mode, so that the air heater can move in a reciprocating mode to blow air to the placing groove, the dehydration dead angle can be avoided, and the dehydration efficiency of the fertilizer is further improved;
s3: the temperature sensor is used for detecting the temperature in the dehydration box, the phenomenon that the dehydration of the fertilizer is affected due to overhigh temperature is avoided, moisture generated after the dehydration is discharged through the moisture discharging port, when the double-shaft motor works, the driving bevel gear drives the driven bevel gear to rotate, the rotating shaft rotates along with the rotation, the eccentric wheel rotates, the eccentric wheel is in rolling connection with the roller wheel through the eccentric wheel, the roller wheel can move vertically in a reciprocating mode, the guide rod can drive the sharp knife on the lifting plate to move vertically in a reciprocating mode, the next batch of fertilizer to be dehydrated on the conveying belt can be cut, the phenomenon of caking in the fertilizer can be effectively reduced, and the dehydration efficiency of the next batch of fertilizer can be improved;
s4: the next batch of fertilizer through handling is collected alone after passing through the conveyer belt conveying, and after the fertilizer dehydration in the standing groove was finished, closing biax motor, electric heating rod, air heater and conveyer belt, open the dehydration case, take out the standing groove, then take out the fertilizer after the dehydration, will put into the standing groove through the fertilizer of collecting alone at last, prepare the fertilizer dehydration of next time.
Compared with the prior art, the invention has the beneficial effects that:
1. the placing groove is rotated by the operation of the double-shaft motor, so that the guide frame rotates along with the placing groove, because the blades can move in the rotating process, the blades can drive the rotating shaft to rotate, the rotating shaft rotates to drive the rake on the movable rod to reciprocate on the inner wall of the frame body, so that the bottom of the harrow can move back and forth in the placing groove, thereby combing the fertilizer in the placing groove back and forth, opening the caked fertilizer and uniformly spreading the fertilizer in the placing groove, in the process of back and forth carding, the heating area of the fertilizer is also increased, thereby effectively improving the dehydration efficiency of the fertilizer, when the double-shaft motor works, the air heater can move back and forth to blow air to the placing groove, so that the dehydration dead angle can be avoided, and the fertilizer dehydration efficiency is further improved;
2. when last batch fertilizer dehydration, next batch fertilizer is carried on the conveyer belt, last batch fertilizer is rotatory at double-shaft motor's during operation, and next batch fertilizer passes through double-shaft motor and drives the eccentric wheel rotatory, make the gyro wheel vertical movement that reciprocates, and then make the guide arm can drive the reciprocal vertical movement of the sharp sword on the lifter plate, can cut the fertilizer that next batch on the conveyer belt need dewater, thereby can effectively reduce the phenomenon of caking in the fertilizer, be favorable to improving the dehydration efficiency of next batch fertilizer, thereby when the fertilizer dehydration, can reduce the caking rate of next batch fertilizer, thereby can improve the dehydration efficiency of fertilizer effectively.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view at A of the present invention;
FIG. 3 is a partial schematic view of the present invention;
FIG. 4 is a schematic view of the structure of the present invention at B;
FIG. 5 is a schematic view of a processing assembly according to the present invention;
FIG. 6 is a schematic view of a guide frame according to the present invention.
In the figure: 1. a dewatering box; 2. an air supply box; 3. an electrical heating rod; 4. an air inlet; 5. a rotating assembly; 51. a double-shaft motor; 52. a rotating shaft; 53. a fan blade; 54. a placement groove; 55. a drive pulley; 56. a driven pulley; 57. a screw rod; 58. a fixed block; 59. a hot air blower; 6. a processing component; 61. fixing the rod; 62. a connecting arm; 63. a guide frame; 631 a frame body; 632. a slide bar; 633. raking; 64. a movable rod; 65. a turntable; 66. a rotating shaft; 67. a blade; 7. a fixing frame; 8. a transmission assembly; 81. a drive bevel gear; 82. a driven bevel gear; 83. a rotating shaft; 84. a lifting assembly; 841. an eccentric wheel; 842. a roller; 843. a guide bar; 844. a guide block; 845. a lifting plate; 846. a sharp knife; 847. a return spring; 9. a conveyor belt; 11. supporting legs; 12. a control box; 13. a temperature sensor; 14. an air supply outlet; 15. a moisture removal port; 16. and a vent.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: a microbial organic fertilizer low-temperature dehydration device please participate in figures 1 and 3, which comprises a dehydration box 1, wherein the bottom of the dehydration box 1 is provided with an air supply box 2, two sides of the inner wall of the bottom of the air supply box 2 are provided with electric heating rods 3 for heating, the bottoms of two sides of the air supply box 2 are provided with air inlets 4 for external air inlet, the inner wall of the air supply box 2 is connected with a rotating assembly 5, the rotating assembly 5 is uniformly connected with a processing assembly 6, the bottom of the air supply box 2 is connected with a fixed frame 7, the inner wall of the fixed frame 7 is connected with a transmission assembly 8, the inner wall of the bottom of the fixed frame 7 is provided with a conveyor belt 9 for conveying the next batch of fertilizer, so as to improve the dehydration efficiency of the subsequent fertilizer, the bottoms of two sides of the dehydration box 1 are provided with supporting legs 11, the top of the supporting leg 11 on the right side is provided with a control box 12, and the control box 12 is used for controlling the opening and closing of all electrical components in the text, all electrical components in the paper all connect external power supply through the external power supply wire, the right side inner wall connection of dehydration case 1 has temperature sensor 13, temperature sensor 13 is used for detecting the temperature in dehydration case 1, when the high temperature, give control box 12 with signal transmission through temperature sensor 13, control box 12 control electrical heating rod 3 and air heater 59 and close, air supply outlet 14 has all been seted up to the bottom both sides of dehydration case 1, the bottom of two sets of air supply outlet 14 all communicates with air supply case 2, hydrofuge mouth 15 has been seted up at the top of dehydration case 1, vent 16 has been seted up to the left side of dehydration case 1, an air supply for air heater 59.
Referring to fig. 1, 2 and 3, the rotating assembly 5 includes a double-shaft motor 51 fixedly connected to the inside of the blowing box 2, a rotating shaft 52 is connected to a power end of the top of the double-shaft motor 51, a blowing fan blade 53 is connected to the rotating shaft 52, the blowing fan blade 53 is located inside the blowing box 2, the top end of the rotating shaft 52 extends to the inside of the dewatering box 1, the top end of the rotating shaft 52 is rotatably connected to the inner wall of the dewatering box 1 through a bearing, placing grooves 54 are evenly clamped on both sides of the rotating shaft 52 for easy taking, the number of the placing grooves 54 is the same as that of the processing assemblies 6, through holes are evenly arranged on the side walls of the placing grooves 54 for facilitating contact of fertilizer and hot air, a driving pulley 55 is sleeved on the rotating shaft 52, the driving pulley 55 is located inside the dewatering box 1, the driving pulley 55 is connected to a driven pulley 56 through a belt, the driven pulley 56 is sleeved on the bottom of a screw rod 57, the top and the bottom of the screw rod 57 are rotatably connected with the inner wall of the dewatering box 1 through a bearing, the screw rod 57 is screwed with a fixing block 58, the right side of the fixing block 58 is connected with an air heater 59, and the air heater 59 can move in a reciprocating mode, so that the dewatering dead angle is reduced.
Referring to fig. 1, 5 and 6, the processing assembly 6 includes a fixing rod 61 fixedly connected to the rotating shaft 52, a bottom of the fixing rod 61 is connected to one end of a connecting arm 62, another end of the connecting arm 62 is fixedly connected to a guide frame 63, the guide frame 63 is movably connected to one end of a movable rod 64, another end of the movable rod 64 is movably connected to a turntable 65, a rotating shaft 66 is connected to a top of the turntable 65, a top end of the rotating shaft 66 is rotatably connected to the fixing rod 61 through a bearing, a blade 67 is disposed on an outer wall of the rotating shaft 66, when the blade 67 moves, the blade 67 is driven by an impact force of gas flow to rotate the blade 67, and further the rotating shaft 66 rotates.
Referring to fig. 5 and 6, the guiding frame 63 includes a frame 631 fixedly connected to the connecting arm 62, two sets of sliding rods 632 with the same structure are slidably connected to an inner wall of the frame 631, opposite sides of the two sets of sliding rods 632 are fixedly connected to the rakes 633, a top of the rakes 633 is movably connected to the movable rod 64, a bottom of the rakes 633 extends to the inside of the placing groove 54, and the bottom of the rakes 633 moves back and forth in the placing groove 54 to comb the fertilizer in the placing groove 54.
Referring to fig. 1, 3 and 4, the transmission assembly 8 includes a driving bevel gear 81 sleeved at a power end of the bottom of the dual-shaft motor 51, the dual-shaft motor 51 is connected to the power end thereof through a speed reducer, the driving bevel gear 81 is located in the fixed frame 7, one side of the driving bevel gear 81 is engaged with a driven bevel gear 82, the driven bevel gear 82 is sleeved on a rotating shaft 83, two ends of the rotating shaft 83 are rotatably connected to an inner wall of the fixed frame 7 through bearings, the driving bevel gear 81 can drive the driven bevel gear 82 to rotate through the work of the dual-shaft motor 51, and further drive the rotating shaft 83 to rotate, two sides of the rotating shaft 83 are connected to the lifting assembly 84, and the lifting assembly 84 is located above the conveyor belt 9.
Referring to fig. 1, 3 and 4, the lifting assembly 84 includes two sets of eccentric wheels 841 having the same structure, the two sets of eccentric wheels 841 are respectively sleeved on the outer walls of the two sides of the rotating shaft 83, rollers 842 are respectively connected to the bottoms of the two sets of eccentric wheels 841 in a rolling manner, guide rods 843 are respectively fixedly connected to the bottoms of the two sets of rollers 842, guide blocks 844 are respectively penetrated through the bottoms of the two sets of guide rods 843, the bottom ends of the two sets of guide rods 843 are respectively connected to a lifting plate 845, sharp knives 846 positioned above the conveyor belt 9 are uniformly arranged at the bottom of the lifting plate 845, a return spring 847 sleeved on the guide rod 843 is arranged at the top of the guide block 844, the top of the return spring 847 is fixedly connected to the rollers 842, the return spring 847 enables the rollers 842 to always roll on the eccentric wheels 841, the guide blocks 844 are fixedly connected to the inner wall of the fixed frame 7, the rollers 842 are reciprocally pressed by the eccentric wheels 841, the sharp knives 846 can reciprocally descend to cut fertilizers, reducing the caking rate of the fertilizer.
A dehydration method of a low-temperature dehydration device for microbial organic fertilizer comprises the following steps:
s1: opening the dewatering box 1, respectively taking down the placing grooves 54, pouring the fertilizer into the placing grooves 54, then clamping the placing grooves 54 on the rotating shaft 52 again, closing the dewatering box 1, and placing the next batch of fertilizer to be dewatered on the conveyor belt 9;
s2: the control box 12 controls the double-shaft motor 51, the electric heating rod 3, the hot air blower 59 and the conveyor belt 9 to be started, the double-shaft motor 51 works, so that the air supply fan blade 53 works to supply heat into the dewatering box 1 through the air supply opening 14, the fertilizer in the placing groove 54 can be dewatered, the rotating shaft 52 controls the rotation through the double-shaft motor 51 to drive the placing groove 54 to rotate, when the placing groove 54 rotates, the guide frame 63 rotates along with the rotation, in the rotating process, the blade 67 can move, further, the blade 67 can drive the rotating shaft 66 to rotate, the rotating shaft 66 rotates, the turntable 65 can drive the rake 633 on the movable rod 64 to reciprocate on the inner wall of the frame 631, further, the bottom of the rake 633 can reciprocate in the placing groove 54, further, the fertilizer in the placing groove 54 can be combed back and forth, the caked fertilizer is opened, the fertilizer can be uniformly spread in the placing groove 54, the heating area of the fertilizer is increased in the back-and-forth carding process, so that the dehydration efficiency of the fertilizer can be effectively improved, the rotating shaft 52 is controlled by the double-shaft motor 51 to rotate in a positive and negative alternate manner, the driving belt pulley 55 drives the driven belt pulley 56 to rotate, the screw rod 57 is driven to rotate in a positive and negative alternate manner, the hot air fan 59 can move in a reciprocating manner to blow air to the placing groove 54, so that the dehydration dead angle can be avoided, and the dehydration efficiency of the fertilizer is further improved;
s3: the temperature in the dehydration box 1 is detected through the temperature sensor 13, the phenomenon that the dehydration of the fertilizer is affected due to overhigh temperature is avoided, moisture generated after the dehydration is discharged through the moisture discharging port 15, when the double-shaft motor 51 works, the driving bevel gear 81 drives the driven bevel gear 82 to rotate, the rotating shaft 83 rotates along with the rotation, the rotating shaft 83 rotates, the eccentric wheel 841 is in rolling connection with the roller 842, the roller 842 can vertically move in a reciprocating mode, the guide rod 843 can drive the sharp knife 846 on the lifting plate 845 to vertically move in a reciprocating mode, and then the next batch of fertilizer to be dehydrated on the conveying belt 9 can be cut, so that the caking phenomenon in the fertilizer can be effectively reduced, and the dehydration efficiency of the next batch of fertilizer can be improved;
s4: the next batch of treated fertilizer is conveyed by the conveyor belt 9 and then collected separately, after the dehydration of the fertilizer in the placement tank 54 is finished, the double-shaft motor 51, the electric heating rod 3, the hot air blower 59 and the conveyor belt 9 are closed, the dehydration box 1 is opened, the placement tank 54 is taken out, the dehydrated fertilizer is taken out, and finally the fertilizer collected separately is placed in the placement tank 54 to prepare for the next dehydration of the fertilizer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (2)

1. The utility model provides a microbial organic fertilizer low temperature dewatering equipment, includes dehydration tank (1), its characterized in that: the bottom of the dewatering box (1) is provided with an air supply box (2), two sides of the inner wall of the bottom of the air supply box (2) are provided with electric heating rods (3), the bottoms of two sides of the air supply box (2) are provided with air inlets (4), the inner wall of the air supply box (2) is connected with a rotating assembly (5), the rotating assembly (5) is uniformly connected with a processing assembly (6), the bottom of the air supply box (2) is connected with a fixed frame (7), the inner wall of the fixed frame (7) is connected with a transmission assembly (8), the inner wall of the bottom of the fixed frame (7) is provided with a conveyor belt (9), the bottoms of two sides of the dewatering box (1) are provided with supporting legs (11), the top of the supporting leg (11) on the right side is provided with a control box (12), the inner wall of the right side of the dewatering box (1) is connected with a temperature sensor (13), and two sides of the bottom of the dewatering box (1) are provided with air supply outlets (14), the bottoms of the two groups of air supply outlets (14) are communicated with the air supply box (2), the top of the dewatering box (1) is provided with a moisture exhaust outlet (15), and the left side of the dewatering box (1) is provided with a vent (16);
the rotating assembly (5) comprises a double-shaft motor (51) fixedly connected inside the air supply box (2), the power end at the top of the double-shaft motor (51) is connected with a rotating shaft (52), a fan blade (53) is connected to the rotating shaft (52), the fan blade (53) is positioned inside the air supply box (2), the top end of the rotating shaft (52) extends into the dewatering box (1), the top end of the rotating shaft (52) is rotatably connected with the inner wall of the dewatering box (1) through a bearing, the two sides of the rotating shaft (52) are uniformly clamped with placing grooves (54), the number of the placing grooves (54) is the same as that of the processing assemblies (6), through holes are uniformly formed in the side wall of the placing grooves (54), a driving belt pulley (55) is sleeved on the rotating shaft (52), and the driving belt pulley (55) is positioned inside the dewatering box (1), the driving belt pulley (55) is connected with a driven belt pulley (56) through a belt, the driven belt pulley (56) is sleeved at the bottom of a screw rod (57), the top end and the bottom of the screw rod (57) are rotatably connected with the inner wall of the dewatering box (1) through bearings, a fixed block (58) is screwed on the screw rod (57), and the right side of the fixed block (58) is connected with a hot air blower (59);
the processing assembly (6) comprises a fixed rod (61) fixedly connected to a rotating shaft (52), the bottom of the fixed rod (61) is connected with one end of a connecting arm (62), the other end of the connecting arm (62) is fixedly connected to a guide frame (63), the guide frame (63) is movably connected with one end of a movable rod (64), the other end of the movable rod (64) is movably connected to a turntable (65), the top of the turntable (65) is connected with a rotating shaft (66), the top end of the rotating shaft (66) is rotatably connected to the fixed rod (61) through a bearing, and blades (67) are arranged on the outer wall of the rotating shaft (66);
the guide frame (63) comprises a frame body (631) fixedly connected to the connecting arm (62), two groups of sliding rods (632) with the same structure are connected to the inner wall of the frame body (631) in a sliding mode, the opposite sides of the two groups of sliding rods (632) are fixedly connected to the rakes (633), the tops of the rakes (633) are movably connected with the movable rods (64), and the bottoms of the rakes (633) extend into the placing groove (54);
the transmission assembly (8) comprises a driving bevel gear (81) sleeved at a power end at the bottom of the double-shaft motor (51), the driving bevel gear (81) is positioned in the fixed frame (7), one side of the driving bevel gear (81) is connected with a driven bevel gear (82) in a meshing manner, the driven bevel gear (82) is sleeved on a rotating shaft (83), two ends of the rotating shaft (83) are rotatably connected with the inner wall of the fixed frame (7) through bearings, two sides of the rotating shaft (83) are connected with a lifting assembly (84), and the lifting assembly (84) is positioned above the conveyor belt (9);
the lifting assembly (84) comprises two groups of eccentric wheels (841) with the same structure, the two groups of eccentric wheels (841) are respectively sleeved on the outer walls of the two sides of the rotating shaft (83), the bottoms of the two groups of eccentric wheels (841) are respectively connected with rollers (842) in a rolling manner, the bottoms of the two groups of rollers (842) are respectively and fixedly connected with guide rods (843), the bottoms of the two groups of guide rods (843) are respectively penetrated through guide blocks (844), the bottom ends of the two groups of guide rods (843) are connected to the lifting plate (845), the bottom of the lifting plate (845) is uniformly provided with sharp knives (846) positioned above the conveyor belt (9), the top of the guide block (844) is provided with a return spring (847) sleeved on the guide rod (843), the top of the reset spring (847) is fixedly connected to the roller (842), and the guide block (844) is fixedly connected to the inner wall of the fixed frame (7).
2. The dehydration method of a microbial organic fertilizer low-temperature dehydration plant according to claim 1, characterized in that: the method comprises the following steps:
s1: opening the dewatering box (1), respectively taking down the placing grooves (54), pouring fertilizers into the placing grooves (54), then clamping the placing grooves (54) on the rotating shaft (52) again, closing the dewatering box (1), and placing the next batch of fertilizers to be dewatered on the conveyor belt (9);
s2: the double-shaft motor (51), the electric heating rod (3), the hot air blower (59) and the conveyor belt (9) are controlled to be started through the control box (12), the double-shaft motor (51) works, so that the fan blades (53) work to send heat into the interior of the dewatering box (1) through the air supply opening (14), fertilizers in the placing groove (54) can be dewatered, the rotating shaft (52) is controlled to rotate through the double-shaft motor (51) to drive the placing groove (54) to rotate, when the placing groove (54) rotates, the guide frame (63) rotates along with the rotating, as the blades (67) move positions in the rotating process, the blades (67) can drive the rotating shaft (66) to rotate, the rotating disc (65) can drive the rakes (631) on the movable rod (64) to move on the inner wall of the frame body (66) in a reciprocating mode, and then the bottoms of the rakes (633) can move in the interior of the placing groove (54) in a reciprocating mode, therefore, fertilizers in the placing groove (54) can be combed back and forth, the caked fertilizers are opened, the fertilizers can be uniformly paved in the placing groove (54), the heating area of the fertilizers is increased in the back and forth combing process, the dehydration efficiency of the fertilizers can be effectively improved, the rotating shaft (52) is controlled by the double-shaft motor (51) to rotate in a positive and negative alternating mode, the hot air fan (59) can move in a reciprocating mode to blow the placing groove (54), the dehydration dead angle can be avoided, and the dehydration efficiency of the fertilizers is further improved;
s3: detect the temperature in the dehydration box (1) through temperature sensor (13), avoid the dehydration of the too high influence fertilizer of temperature, moisture that produces after the dehydration discharges through hydrofuge mouth (15), in biax motor (51) during operation, drive bevel gear (81) drive driven bevel gear (82) rotatory, make pivot (83) follow the rotation, pivot (83) are rotatory, make eccentric wheel (841) rotatory, through eccentric wheel (841) and gyro wheel (842) rolling connection, make gyro wheel (842) vertical movement that reciprocates, and then make guide arm (843) can drive sharp sword (846) on lifter plate (845) vertical movement that reciprocates, and then can carry the next batch of fertilizer that need the dehydration on band (9) to cut, thereby can effectively reduce the phenomenon of caking in the fertilizer, be favorable to improving the dehydration efficiency of next batch of fertilizer;
s4: the next batch of treated fertilizer is conveyed by the conveyor belt (9) and then is collected independently, after the dehydration of the fertilizer in the placing groove (54) is finished, the double-shaft motor (51), the electric heating rod (3), the hot air fan (59) and the conveyor belt (9) are closed, the dehydration box (1) is opened, the placing groove (54) is taken out, the dehydrated fertilizer is taken out, and finally the fertilizer collected independently is placed in the placing groove (54) to prepare for the next dehydration of the fertilizer.
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CN107367143A (en) * 2017-08-22 2017-11-21 郑州郑先医药科技有限公司 Multi-functional feed stripped drying device
CN207299827U (en) * 2017-10-12 2018-05-01 福建奇迹生物科技有限公司 A kind of microbial organic fertilizer low temperature dewatering equipment
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