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CN-122010605-A - Organic fertilizer processing equipment and organic fertilizer processing method

CN122010605ACN 122010605 ACN122010605 ACN 122010605ACN-122010605-A

Abstract

The invention discloses an organic fertilizer processing device and a processing method, which belong to the technical field of organic fertilizer processing, and comprise a fermentation tank, wherein a preliminary kneading component is arranged in the fermentation tank, the preliminary kneading component comprises a central rod, a planetary gear is arranged on the side wall of the central rod, one side of the planetary gear is fixedly connected with an eccentric rod, and the eccentric rod is eccentrically arranged on one side of the planetary gear; the secondary kneading component comprises a mounting block, the mounting block is fixedly connected with the outer side wall of the eccentric rod, the kneading rod is connected in a sliding manner in the mounting block, a kneading groove is formed in the outer side wall of the central rod, and a kneading tooth ring is fixedly connected in the kneading groove. The invention effectively solves the problems of easy agglomeration of raw materials, insufficient microorganism contact, low aeration efficiency, high energy consumption, uneven material distribution, long fermentation period and poor decomposition effect in the prior art.

Inventors

  • SONG XIAOQING

Assignees

  • 山东绿丰源生物肥业有限公司

Dates

Publication Date
20260512
Application Date
20260313

Claims (10)

  1. 1. The organic fertilizer processing equipment is characterized by comprising fermentation equipment (1), wherein the fermentation equipment (1) comprises a fermentation tank (11), a preliminary kneading component (2) is arranged in the fermentation tank (11), the preliminary kneading component (2) is used for preliminary kneading raw materials, the preliminary kneading component (2) comprises a central rod (21), a planetary gear (23) is arranged on the side wall of the central rod (21), an eccentric rod (25) is fixedly connected to one side of the planetary gear (23), and the eccentric rod (25) is eccentrically arranged on one side of the planetary gear (23); The secondary kneading component (3) is arranged between the center rod (21) and the eccentric rod (25), the secondary kneading component (3) is used for strengthening and kneading raw materials, the secondary kneading component (3) comprises a mounting block (31), the mounting block (31) is fixedly connected with the outer side wall of the eccentric rod (25), the kneading rod (34) is connected in the mounting block (31) in a sliding manner, the kneading groove (36) is formed in the outer side wall of the center rod (21), and the kneading tooth ring (37) is fixedly connected in the kneading groove (36).
  2. 2. An organic fertilizer processing apparatus according to claim 1, characterized in that an aeration introducing pipe (14) is installed on one side of the fermenter (11), a driving motor (15) is installed on the other side of the fermenter (11), a supporting leg (12) is installed on the bottom of the fermenter (11), a pressure release valve (13) is installed on the top of the fermenter (11), and a material inlet and outlet (16) is provided on the top of the fermenter (11).
  3. 3. An organic fertilizer processing apparatus according to claim 2, wherein the preliminary kneading assembly (2) comprises a central rod (21) penetrating through the fermentation tank (11), one end of the central rod (21) is fixedly connected to an output shaft of the driving motor (15), the other end of the central rod (21) is communicated with the aeration introducing pipe (14), an outer side wall of the central rod (21) is fixedly connected with a central toothed ring (22), the central toothed ring (22) is in meshed connection with a planetary gear (23), an outer side of the planetary gear (23) is in meshed connection with an outer toothed ring (24), and the outer toothed ring (24) is fixedly connected to an inner wall of the fermentation tank (11).
  4. 4. An organic fertilizer processing device according to claim 1, characterized in that a right-handed screw (27) and a left-handed screw (28) for conveying raw materials to the center are arranged in the fermentation tank (11), the right-handed screw (27) and the left-handed screw (28) are fixedly connected to the inner wall of the fermentation tank (11), a baffle (26) is arranged in the fermentation tank (11), the baffle (26) is arranged on the inner wall of the fermentation tank (11), and the eccentric rod (25) is connected with the baffle (26) through an elastic membrane (29).
  5. 5. The organic fertilizer processing device according to claim 1, wherein a kneading chute (32) is formed in the mounting block (31), the kneading chute (32) is slidably connected with the kneading rod (34), the kneading chute (32) and the kneading rod (34) are connected through a kneading spring (33), a deflection groove (35) is formed in the bottom of one side of the mounting block (31), and the mounting block (31) and the kneading rod (34) slide in the kneading groove (36).
  6. 6. An organic fertilizer processing apparatus according to claim 5, wherein the central rod (21) is connected with the aeration introducing pipe (14) through an aeration assembly (4), the aeration assembly (4) is arranged in the central rod (21), the aeration assembly (4) comprises an aeration mounting groove (41) formed on one side of the central rod (21), a connecting pipe (43) is inserted on one side of the aeration mounting groove (41) close to the aeration introducing pipe (14), and the aeration introducing pipe (14) is inserted on the other side of the connecting pipe (43).
  7. 7. The organic fertilizer processing device according to claim 6, wherein the outer side wall of the connecting pipe (43) is fixedly connected with a cross connecting rod (42), the cross connecting rod (42) is fixedly connected to the outer side of the fermentation tank (11), a gas guiding pipe (44) is arranged in the center rod (21), one end of the gas guiding pipe (44) is fixedly connected to the connecting pipe (43), and a gas outlet (45) is formed in the outer side wall of the gas guiding pipe (44).
  8. 8. An organic fertilizer processing apparatus according to claim 7, characterized in that a pulse component (5) is arranged in the central rod (21), the pulse component (5) is communicated with the aeration component (4), the pulse component (5) is used for performing pulse aeration in the fermentation tank (11), the pulse component (5) comprises a fixed disc (51) fixedly connected with the outer side wall of the air bleed pipe (44), the outer side wall of the air bleed pipe (44) is slidably connected with a sliding disc (52), a pulse air chamber (54) is formed between the fixed disc (51) and the sliding disc (52), the pulse air chamber (54) is a closed space, and the fixed disc (51) is connected with the sliding disc (52) through a pulse spring (53).
  9. 9. The organic fertilizer processing device according to claim 8, wherein a blocking ring (55) is fixedly connected to one side of the sliding disc (52), a communication port (56) is formed in a side wall of the blocking ring (55), a pulse discharge port (57) is formed in an inner wall of the center rod (21), the blocking ring (55) is used for blocking the pulse discharge port (57), and the communication port (56) is used for communicating the pulse discharge port (57).
  10. 10. A method of organic fertilizer processing, based on an organic fertilizer processing apparatus according to any one of claims 1-9, further comprising the steps of: S1, putting pretreated organic fertilizer raw materials into a fermentation tank (11) through a material inlet and outlet port (16), closing the tank body to ensure tightness, checking equipment passages such as a driving motor (15), an aeration inlet pipe (14) and the like, ensuring that all components are in a to-be-operated state, and preparing for subsequent processing; S2, starting a driving motor (15) to drive a center rod (21) to rotate, and realizing the compound motion of an eccentric rod (25) to complete primary kneading by virtue of transmission, wherein a kneading rod (34) of a secondary kneading assembly (3) is elastically attached to a kneading toothed ring (37) to finely grind raw materials, thoroughly break up agglomerations and increase the contact area of microorganisms; S3, opening an aeration introducing pipe (14), continuously and deeply aerating into the fermentation tank (11) through an aeration component (4), automatically operating a pulse component (5), forming intermittent high-pressure pulse aeration through a pulse air chamber (54), flushing raw materials to prevent blockage, driving the materials to slightly turn, and improving the mixing degree of oxygen and the raw materials; S4, keeping the fermentation tank (11) airtight, adjusting the pressure in the tank by means of a pressure relief valve (13), and fully metabolizing microorganisms by virtue of two-stage kneading of refined raw materials and sufficient oxygen supply of efficient aeration, so that the quick decomposition of the organic fertilizer raw materials is realized, and the uniform distribution of the materials in the tank is ensured in the whole process; S5, stopping the driving motor (15) and the aeration system after the raw materials are thoroughly decomposed, opening the material inlet and outlet (16), utilizing the inner structure of the fermentation tank (11) to assist in discharging materials, collecting the thoroughly decomposed organic fertilizer raw materials, and carrying out post-treatment procedures such as granulating, drying and the like to obtain the finished organic fertilizer.

Description

Organic fertilizer processing equipment and organic fertilizer processing method Technical Field The invention relates to the technical field of organic fertilizer processing, in particular to organic fertilizer processing equipment and an organic fertilizer processing method. Background The organic fertilizer is an environment-friendly fertilizer prepared from natural organic materials such as animal and plant wastes, agriculture and forestry straws, livestock and poultry manure and the like through innocent treatment and decomposition fermentation, is rich in organic matters, nitrogen, phosphorus and potassium and microelements, can provide comprehensive nutrition for crops, can improve soil aggregate structure and promote soil water and fertilizer retention capacity, and is widely applied to grain crops, economic crops and facility agriculture planting. The organic fertilizer is produced by using the resource utilization of organic wastes as the core and processing the organic wastes through multiple steps. Firstly, crushing, screening, solid-liquid separating and adding a conditioning agent to adjust the water content and the carbon-nitrogen ratio of raw materials such as livestock manure, straw and the like, then carrying out ventilation fermentation under proper conditions by fermentation equipment, completing decomposition and innocuity by virtue of the action of microorganisms, finally, carrying out post-treatment such as screening, granulating, drying, cooling, coating and the like to obtain a finished product with uniform particles and stable nutrition, wherein part of production lines are provided with intelligent systems to realize accurate parameter regulation. However, the existing organic fertilizer fermentation processing equipment can only realize simple stirring type coarse processing, the raw materials are easy to agglomerate to cause insufficient microbial contact, fine crushing cannot be carried out on the raw materials, meanwhile, aeration is mostly continuous air supply, aeration efficiency is low, energy consumption is easy to waste, uneven distribution of materials in a tank is easy to occur, finally, the fermentation period is long, the decomposition effect is poor, and the requirement of efficient processing of the organic fertilizer is difficult to meet. Disclosure of Invention Aiming at the defects existing in the prior art, the invention provides organic fertilizer processing equipment and an organic fertilizer processing method, which can effectively solve the problems of easy agglomeration of raw materials, insufficient contact of microorganisms, low aeration efficiency, high energy consumption, uneven material distribution, long fermentation period and poor decomposition effect in the prior art. In order to achieve the above purpose, the invention is realized by the following technical scheme: The invention provides organic fertilizer processing equipment, which comprises fermentation equipment, wherein the fermentation equipment comprises a fermentation tank, a preliminary kneading component is arranged in the fermentation tank and is used for preliminary kneading raw materials, the preliminary kneading component comprises a central rod, a planetary gear is arranged on the side wall of the central rod, one side of the planetary gear is fixedly connected with an eccentric rod, and the eccentric rod is eccentrically arranged on one side of the planetary gear; The secondary kneading component is used for strengthening and kneading raw materials and comprises a mounting block, the mounting block is fixedly connected with the outer side wall of the eccentric rod, the kneading rod is connected in a sliding manner in the mounting block, the outer side wall of the central rod is provided with a kneading groove, and a kneading tooth ring is fixedly connected in the kneading groove. Preferably, an aeration introducing pipe is arranged on one side of the fermentation tank, a driving motor is arranged on the other side of the fermentation tank, supporting legs are arranged at the bottom of the fermentation tank, a pressure release valve is arranged at the top of the fermentation tank, and a material inlet and outlet is formed in the top of the fermentation tank. Preferably, the preliminary kneading component comprises a central rod penetrating through the fermentation tank, one end of the central rod is fixedly connected to an output shaft of the driving motor, the other end of the central rod is communicated with the aeration introducing pipe, a central toothed ring is fixedly connected to the outer side wall of the central rod, a planetary gear is connected to the central toothed ring in a meshed mode, an outer toothed ring is connected to the outer side of the planetary gear in a meshed mode, and the outer toothed ring is fixedly connected to the inner wall of the fermentation tank. Preferably, a right-handed spiral sheet and a left-handed spiral sheet for conveying raw materials to