Uniform drying equipment for fermentation and turning of organic fertilizer

Abstract

The utility model relates to the technical field of organic fertilizer drying, in particular to uniform drying equipment for fermentation and turning of organic fertilizer. The device comprises a circular tank body. The driving motor drives the rotating rod and the spiral blade to rotate, meanwhile, under the action of the pile turning sleeve, organic fertilizer vertically moves upwards, when located at the top, the organic fertilizer falls downwards, and then the spiral blade drives the organic fertilizer to move upwards, so that the organic fertilizer can be turned upwards. The organic fertilizer circularly moves in the circular tank body and is dried through the drying assembly in the downward falling process, the limitation that heat only acts on the outer surfaces of organic fertilizer particles in a traditional drying mode is broken through, effective penetration of the heat to the deep layer of organic fertilizer materials is achieved, and the drying efficiency is improved. The problem of deep water retention caused by internal pore staggering and poor heat conductivity of the material is solved, the overall dehydration uniformity of the organic fertilizer is greatly improved, and the condition of local excessive drying or drying substandard is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to organic fertilizer drying technical field, concretely relates to a kind of even drying equipment for organic fertilizer fermentation turning. BACKGROUND

[0002] In the field of organic fertilizer production and processing, fermentation is the core process to realize material composting and improve fertilizer quality, and turning and drying operation are the key links to ensure fermentation efficiency and control moisture content of finished products. The raw materials of organic fertilizer are mainly livestock and poultry manure, straw, kitchen waste and other biomass waste. If the moisture content of these materials cannot be reduced to a reasonable range in time, it will not only slow down the fermentation process and reduce the activity of beneficial microorganisms, but also breed spoilage bacteria, causing nutrient loss and odor pollution.

[0003] At present, the existing organic fertilizer drying equipment has obvious technical shortcomings. In actual drying operation, it can only realize the surface drying of organic fertilizer, and it is difficult to consider the dehydration demand of material deep layer. This kind of equipment relies on hot air convection or drum friction drying mode. Heat can only act on the surface of organic fertilizer particles, promoting the rapid vaporization and volatilization of surface moisture. Because of the staggered pores and poor thermal conductivity, the heat cannot effectively penetrate, and the deep layer moisture cannot be discharged. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of even drying equipment for organic fertilizer fermentation turning to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides a kind of even drying equipment for organic fertilizer fermentation turning, which comprises a circular tank body, a plurality of supporting legs are fixedly connected to the bottom side of the circular tank body, the plurality of supporting legs are arranged in polar axis array with the geometric center point of the circular tank body, two feeding hoppers are fixedly connected to the top side of the circular tank body, the circular tank body is communicated with the two feeding hoppers, and the two feeding hoppers are symmetrically arranged, a turning assembly and a drying assembly are arranged on the circular tank body, the turning assembly is used for turning the organic fertilizer in the circular tank body, and the drying assembly is used for drying the organic fertilizer when turning the organic fertilizer.

[0006] As a further improvement of the technical solution, a controller is fixedly installed outside the circular tank body, a discharge pipe is fixedly connected to the middle position of the bottom side of the circular tank body, and the circular tank body is communicated with the discharge pipe, an electromagnetic valve is fixedly installed outside the discharge pipe, and the electromagnetic valve is used to control the discharge of organic fertilizer in the circular tank body.

[0007] As a further improvement of the technical solution, the turning assembly comprises a driving motor, the driving motor is fixedly installed at the center position of the top side of the circular tank body, the output shaft of the driving motor penetrates the circular tank body and is rotationally connected, the end of the output shaft of the driving motor is fixedly connected with a rotating rod, and the outer side of the rotating rod is fixedly connected with a spiral blade.

[0008] As a further improvement of the technical solution, the top side inner wall of the circular tank body is fixedly connected with a plurality of circular connecting rods, the plurality of circular connecting rods are arranged in polar axis array at the geometric center point of the circular tank body, the other end of the plurality of circular connecting rods is fixedly connected with the same turning sleeve, and the spiral blade is rotationally connected in the turning sleeve.

[0009] As a further improvement of the technical solution, the drying assembly comprises a blower, the blower is fixedly installed at the position away from the center of the top side of the circular tank body, the center position and the outer side of the top side of the blower are fixedly connected with a first L-shaped pipe and a second L-shaped pipe respectively, the other end of the second L-shaped pipe is fixedly connected with an airflow heater, the bottom side middle position of the airflow heater is fixedly connected with a third L-shaped pipe, the other end of the third L-shaped pipe is fixedly connected with an annular pipe, the outer side of the annular pipe is fixedly connected with a plurality of airflow nozzles, the plurality of airflow nozzles are arranged in polar axis array at the geometric center point of the annular pipe, and the plurality of airflow nozzles are arranged at an inclination of 30 degrees.

[0010] As a further improvement of the technical solution, the inner wall of the circular tank body is fixedly connected with a guide shell, the annular pipe and the plurality of airflow nozzles are located in the interior of the guide shell, the guide shell is used for guiding the organic fertilizer in the circular tank body, and the third L-shaped pipe penetrates the circular tank body and the guide shell.

[0011] Compared with the prior art, the organic fertilizer fermentation and turning uniform drying equipment has the following beneficial effects:

[0012] In the organic fertilizer fermentation and turning uniform drying equipment, the rotating rod and the spiral blade are driven to rotate by the driving motor, the organic fertilizer moves vertically upward under the action of the turning sleeve, the organic fertilizer falls downward when being located at the top, the organic fertilizer is driven to move upward by the spiral blade, the organic fertilizer moves circularly in the circular tank body, the drying assembly is used for drying the organic fertilizer in the process of falling downward, the limitation that heat only acts on the outer surface of the organic fertilizer particles in the traditional drying mode is broken, the effective penetration of heat to the deep layer of the organic fertilizer material is realized, the problem of deep layer moisture retention caused by the staggered internal pores and poor thermal conductivity of the material is solved, the overall dehydration uniformity of the organic fertilizer is greatly improved, and the situation of local excessive drying or substandard drying is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1The whole structure schematic view of the utility model is shown in the figure.

[0014] Figure 2 The sectional structure schematic view of the utility model is shown in the figure.

[0015] Figure 3 The turning over assembly structure schematic view of the utility model is shown in the figure.

[0016] Figure 4 The drying assembly structure schematic view of the utility model is shown in the figure.

[0017] The meaning of each mark in the figure is as follows:

[0018] 100, round tank body; 200, feeding hopper; 300, turning over assembly; 301, driving motor; 302, rotating rod; 303, spiral blade; 304, round connecting rod; 305, turning over sleeve; 400, drying assembly; 401, air blower; 402, first L-shaped pipe; 403, second L-shaped pipe; 404, airflow heater; 405, third L-shaped pipe; 406, annular pipeline; 407, airflow nozzle; 408, guide housing; 500, controller; 600, discharge pipe; 700, electromagnetic valve. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0021] Please refer to Figures 1-4As shown, the present embodiment provides a uniform drying equipment for organic fertilizer fermentation and turning, which comprises a circular tank body 100, a plurality of supporting feet are fixedly connected to the bottom side of the circular tank body 100, the plurality of supporting feet are arranged in polar axis array with the geometric center point of the circular tank body 100, two feeding hoppers 200 are fixedly connected to the top side of the circular tank body 100, the circular tank body 100 is communicated with the two feeding hoppers 200, and the two feeding hoppers 200 are symmetrically arranged, a turning assembly 300 and a drying assembly 400 are arranged on the circular tank body 100, the turning assembly 300 is used for turning the organic fertilizer in the circular tank body 100, and the drying assembly 400 is used for drying the organic fertilizer when the organic fertilizer is turned, a controller 500 is fixedly installed outside the circular tank body 100, a discharge pipe 600 is fixedly connected to the middle position of the bottom side of the circular tank body 100 and communicated with the circular tank body 100, and an electromagnetic valve 700 is fixedly installed outside the discharge pipe 600 and used for controlling the discharge of the organic fertilizer in the circular tank body 100.

[0022] In actual application, the plurality of supporting feet on the bottom side of the circular tank body 100 can support the drying equipment to ensure stable operation of the drying equipment, in the drying process, the organic fertilizer is first injected into the circular tank body 100 through the two feeding hoppers 200, the turning assembly 300 and the drying assembly 400 are started by the controller 500, the organic fertilizer in the circular tank body 100 can be turned under the action of the turning assembly 300, and the organic fertilizer is dried by the drying assembly 400 in the turning process, after the organic fertilizer is dried, the electromagnetic valve 700 is opened by the controller 500 to discharge the organic fertilizer in the circular tank body 100 through the discharge pipe 600.

[0023] Please refer to Figures 2-3 As shown, the turning assembly 300 comprises a driving motor 301 fixedly installed at the center position of the top side of the circular tank body 100, the output shaft of the driving motor 301 penetrates the circular tank body 100 and is rotationally connected, a rotating rod 302 is fixedly connected to the end of the output shaft of the driving motor 301, a spiral blade 303 is fixedly connected to the outside of the rotating rod 302, a plurality of circular connecting rods 304 are fixedly connected to the inner wall of the top side of the circular tank body 100, the plurality of circular connecting rods 304 are arranged in polar axis array with the geometric center point of the circular tank body 100, the other end of the plurality of circular connecting rods 304 is fixedly connected to the same turning sleeve 305, and the spiral blade 303 is rotationally connected in the turning sleeve 305.

[0024] In actual application, the driving motor 301 is arranged to drive the rotating rod 302 and the spiral blade 303 to rotate, the plurality of circular connecting rods 304 are arranged to fix the turning sleeve 305 in the circular tank 100, and the organic fertilizer is vertically upwardly moved under the action of the turning sleeve 305, and when the organic fertilizer is located at the top, the organic fertilizer is downwardly dropped, and the spiral blade 303 is arranged to drive the organic fertilizer to move upwardly, so that the organic fertilizer is circularly moved in the circular tank 100.

[0025] Please refer to Figure 2 With Figure 4 As shown in the figure, the drying assembly 400 comprises the air blower 401, the air blower 401 is fixedly installed at the top side of the circular tank 100 away from the center position, the first L-shaped pipe 402 and the second L-shaped pipe 403 are respectively fixedly connected to the center position and the outer side of the top side of the air blower 401, the second L-shaped pipe 403 is fixedly connected to the airflow heater 404 at the other end, the third L-shaped pipe 405 is fixedly connected to the airflow heater 404 at the bottom side of the middle position, the annular pipe 406 is fixedly connected to the third L-shaped pipe 405 at the other end, the plurality of airflow nozzles 407 are fixedly connected to the outer side of the annular pipe 406, the plurality of airflow nozzles 407 are arranged in the polar axis array with the geometric center point of the annular pipe 406, and the plurality of airflow nozzles 407 are arranged to be inclined at 30 degrees, the guide housing 408 is fixedly connected to the inner wall of the circular tank 100, the annular pipe 406 and the plurality of airflow nozzles 407 are located in the interior of the guide housing 408, the guide housing 408 is arranged to guide the organic fertilizer in the circular tank 100, and the third L-shaped pipe 405 penetrates the circular tank 100 and the guide housing 408.

[0026] In actual application, the controller 500 is arranged to control the air blower 401, the air blower 401 is arranged to convey the airflow into the second L-shaped pipe 403 through the first L-shaped pipe 402, the airflow heater 404 is arranged to heat the airflow, and the heated airflow is conveyed into the annular pipe 406 through the third L-shaped pipe 405, the hot airflow is sprayed out through the plurality of airflow nozzles 407, and the organic fertilizer in the circular tank 100 is subjected to the drying treatment.

[0027] Working principle: start the controller 500, the controller 500 controls the synchronous start of the driving motor 301 and the blower 401, and keeps the electromagnetic valve 700 in the closed state, the charging hopper 200 symmetrically arranged and communicated with the circular tank 100 is used to inject organic fertilizer into the circular tank 100, the support feet distributed at the geometric center point polar axis position of the circular tank 100 form stable support for the tank, so as to ensure the stable operation of the equipment, the output shaft of the driving motor 301 drives the rotating rod 302 to rotate after starting, the rotating rod 302 drives the synchronous rotation of the spiral blade 303 fixed outside, the circular connecting rod 304 arranged at the geometric center point polar axis of the circular tank 100 forms fixed support for the turning pile sleeve 305, and the spiral blade 303 rotates to drive the organic fertilizer in the circular tank 100 to realize vertical direction circulation turning pile in cooperation with the turning pile sleeve 305.

[0028] At the same time, the blower 401 sends airflow through the first L-shaped pipe 402 to the second L-shaped pipe 403, the airflow is heated when flowing through the airflow heater 404 connected with the second L-shaped pipe 403, the heated hot airflow is sent to the annular pipe 406 through the third L-shaped pipe 405, the third L-shaped pipe 405 penetrates the circular tank 100 and the guide housing 408, the airflow nozzles 407 arranged at the polar axis array outside the annular pipe 406 and inclined at an angle of 30 degrees uniformly spray the hot airflow, the sprayed hot airflow is used for drying the organic fertilizer in the circulation turning pile state, the guide housing 408 forms containing protection for the annular pipe 406 and the airflow nozzles 407, and guides the fertilizer track, improves the uniformity of the fertilizer drying, and after the organic fertilizer is dried, the controller 500 controls the driving motor 301 and the blower 401 to stop running, and controls the electromagnetic valve 700 to open, and the dried organic fertilizer is discharged through the discharge pipe 600 connected to the bottom side center of the circular tank 100.

[0029] The basic principle, main characteristics and advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model, and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and the changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An organic fertilizer fermentation and turning uniform drying apparatus comprising a circular tank body (100), characterized in that: The circular tank body (100) bottom side fixedly connected with a plurality of support feet, a plurality of the support feet with the geometric center point of the circular tank body (100) polar axis array, the circular tank body (100) top side fixedly connected with two feeding hopper (200), the circular tank body (100) with two feeding hopper (200) communication, and two the feeding hopper (200) symmetry sets up, the circular tank body (100) is provided with the dry component (400) and the heap component (300) on, the heap component (300) is used for the organic fertilizer in the circular tank body (100) is piled up, and when the organic fertilizer is piled up, the dry component (400) is used to dry the organic fertilizer.

2. The uniform drying apparatus for compost fermentation and turning according to claim 1, characterized in that: The circular tank body (100) outside fixed installation control ware (500), the circular tank body (100) bottom side middle position fixedly connected with discharge pipe (600), and the circular tank body (100) with discharge pipe (600) communication, the discharge pipe (600) outside fixed installation solenoid valve (700), the solenoid valve (700) is used for controlling the discharge of the organic fertilizer in the circular tank body (100).

3. The uniform drying apparatus for compost fermentation and turning according to claim 1, characterized in that: The heap component (300) includes drive motor (301), the drive motor (301) fixed mounting in the circular tank body (100) top side center position, the output shaft of drive motor (301) penetrates the circular tank body (100) and is rotationally connected, the output shaft end of drive motor (301) fixedly connected with rotating rod (302), the outside of rotating rod (302) fixedly connected with helical blade (303).

4. The uniform drying apparatus for compost fermentation and turning according to claim 3, characterized in that: The circular tank body (100) top side inner wall fixedly connected with a plurality of circular connecting rods (304), a plurality of the circular connecting rods (304) with the geometric center point of the circular tank body (100) polar axis array, a plurality of the other end of the circular connecting rod (304) fixedly connected with the same heap sleeve (305), the helical blade (303) rotationally connected in heap sleeve (305).

5. The uniform drying apparatus for compost fermentation and turning according to claim 1, characterized in that: The dry component (400) includes air blower (401), the air blower (401) fixed mounting in the circular tank body (100) top side away from the center position, the air blower (401) top side center position and outside fixedly connected with first L-shaped pipe (402) and second L-shaped pipe (403) respectively, the other end of second L-shaped pipe (403) fixedly connected with airflow heater (404), the bottom side middle position of airflow heater (404) fixedly connected with third L-shaped pipe (405), the other end of third L-shaped pipe (405) fixedly connected with annular duct (406), the outside of annular duct (406) fixedly connected with a plurality of airflow nozzles (407), and a plurality of the airflow nozzles (407) with the geometric center point of annular duct (406) polar axis array, at the same time a plurality of the airflow nozzles (407) are inclined to set 30 degrees.

6. The uniform drying apparatus for compost fermentation and turning according to claim 5, characterized in that: The circular tank body (100) is fixedly connected with a guide shell (408), the annular pipeline (406) and a plurality of airflow nozzles (407) are located in the interior of the guide shell (408), the guide shell (408) is used for guiding the organic fertilizer in the circular tank body (100), and the third L-shaped pipe (405) penetrates the circular tank body (100) and the guide shell (408).

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