Organic fertilizer raw material sterilization machine and method thereof

Abstract

The invention provides an organic fertilizer raw material sterilization machine and a method thereof.Grooves are formed in the back faces of baffles, the grooves are vertically distributed, the ends, away from a rotating ball, of swing arms swing in the grooves, the baffles are in a semicircular arc shape, the semicircular arc angle is 45 degrees, the baffles are distributed on the inner wall of a feeding pipe in a surrounding mode, and the baffles are overall distributed in a conical shape; the rotating ball and the swing arm are matched with the baffle, when the whole baffle is conical, the end, away from the rotating ball, of the swing arm is located at the lower end of the inner side of the groove in the back face of the baffle, the weight of the swing arm is 50-100 g, organic fertilizer raw materials in the tank body can be rapidly turned over, and in the turning process, steam in the tank body is rapidly mixed with the organic fertilizer raw materials; by means of horizontal movement of the stirring paddle, the position of the stirring part of the sterilization machine can be moved, the effect of movable stirring is achieved, and then the sterilization efficiency of the sterilization machine on the organic fertilizer raw materials can be improved.

Description

Technical Field

[0001] This invention relates to the technical field of general methods or apparatus for materials or disinfection, specifically to an organic fertilizer raw material sterilization machine and method. Background Technology

[0002] Before organic fertilizer fermentation, the raw materials need to be sterilized. Therefore, the sterilization machine uses high temperature and high pressure steam to completely eliminate the bacteria and insect eggs in the organic fertilizer. The organic fertilizer raw materials are put into the sterilization machine. The sterilization machine can work based on the principle of moist heat, so that the microorganisms inside the organic fertilizer raw materials are in a heat environment higher than their tolerance temperature, the cell proteins coagulate and die. This provides technical inspiration for the sterilization machine. The research on sterilization machines revealed the following problems: Because the sterilizer needs to sterilize a large batch of organic fertilizer raw materials at once, it needs to use a stirring component to sterilize the organic fertilizer raw materials during the sterilization process. However, the stirring component inside the sterilizer is usually in a fixed position and can only turn over the organic fertilizer raw materials in a fixed position inside the sterilizer, which means that the sterilizer needs to turn over the organic fertilizer raw materials for a long time to sterilize them. The sterilizer feeds organic fertilizer raw materials through pipes or hoppers. During the sterilization process, the organic fertilizer raw materials mix with steam to generate a large amount of gas. The gas is easily discharged through the pipes or hoppers, which means that the sterilizer needs to manually close the valves of the pipes or hoppers, making it impossible to quickly seal the inside of the feeding components. Currently, the existing technology CN202211324224.9 discloses a sterilization and drying device for fruit tree bio-organic fertilizer. This invention has multiple sterilization components fixedly connected to the outside of the rotating tube, and multiple stirring rods fixedly connected to the outside of the rotating tube. By setting an anti-blocking input component, it can achieve rapid input while also dispersing the organic fertilizer. By setting a drying and sterilization mechanism, it can dry the organic fertilizer in two ways and achieve uniform drying. After drying, it can also quickly output the organic fertilizer. The sterilization and drying treatment of organic fertilizer has good effect and high efficiency. This invention primarily addresses the problem of the fixed position of the stirring components inside a sterilizer. Summary of the Invention

[0003] The purpose of this invention is to provide an organic fertilizer raw material sterilization machine and method.

[0004] To achieve the above objectives, the present invention provides the following technical solution: An organic fertilizer raw material sterilization machine and method thereof includes a tank body, with an inlet pipe and an exhaust pipe passing through the upper end of the tank body. A motor is provided on one side of the tank body, and a stirring shaft is rotatably connected to the end of the motor near the tank body. The stirring shaft passes through the interior of the tank body.

[0005] As a further aspect of the present invention: a steam generator is provided on one side of the tank body, and both the steam generator and the motor are connected to the power circuit via power lines. A sealing cover is hinged to one side of the tank body, and the sealing cover swings at 90° to one side of the tank body.

[0006] As a further aspect of the present invention: the feed pipe is provided with an anti-venting mechanism, the vent pipe is provided with a one-way valve on the inner side, and one end of the vent pipe is connected to a gas filtration device.

[0007] As a further aspect of the present invention: the stirring shaft rotates 360° inside the tank via a motor, and lining plates are provided on both sides of the stirring shaft.

[0008] As a further aspect of the present invention: the inner side of the liner has a through hole, the hole being elliptical in shape, and a groove is provided on the inner wall of the liner near the hole, the groove being elliptical in shape.

[0009] As a further embodiment of the present invention: the anti-ventilation mechanism includes a baffle, a rotating ball and a swing arm. The baffle is embedded in the inner wall of the feed pipe, the rotating ball is hinged to the inner wall of the feed pipe, and the swing arm swings on the side of the rotating ball close to the baffle.

[0010] As a further aspect of the present invention: the back of the baffle is provided with a groove, the grooves are arranged vertically, the end of the swing arm away from the rotating ball swings inside the groove, the baffle is semi-circular, the semi-circular angle is 45°, the baffle is arranged around the inner wall of the feed pipe, the baffle is arranged in a conical shape, and the baffle is made of a deformable material, such as rubber.

[0011] As a further embodiment of the present invention: the rotating sphere and the swing arm are matched with the baffle. When the baffle is conical in shape, the end of the swing arm away from the rotating sphere is located at the lower end of the groove on the back of the baffle, and the weight of the swing arm is 50-100g.

[0012] As a further aspect of the present invention: a sliding frame is slidably provided on the inner side of the liner, and a retaining ring is slidably provided on the end of the sliding frame away from the liner.

[0013] As a further aspect of the present invention: the end of the sliding frame away from the retaining ring is spherical, and this end slides inside the groove of the liner plate, while the end of the sliding frame near the retaining ring is arranged horizontally, and the sliding frame as a whole is horizontally "T" shaped, and the sliding frame slides horizontally 360° inside the groove of the liner plate.

[0014] As a further embodiment of the present invention: the retaining rings are arranged vertically, and a track is provided on the inner side of the retaining rings. The side of the track is in the shape of a horizontal "T". The track is arc-shaped as a whole, and the retaining rings slide synchronously with the sliding frame.

[0015] As a further aspect of the present invention: the inner side of the retaining ring has an outer ring that rotates, the inner side of the outer ring has a rotating rod that rotates, and the two ends of the rotating rod are distributed with stirring paddles.

[0016] As a further embodiment of the present invention: the shape of the outer ring side surface is matched with the track of the retaining ring, the outer ring is circular in plan view, and the outer ring is matched with the rotating rod.

[0017] As a further aspect of the present invention: the rotating rod is arranged vertically, the rotating rod and the stirring shaft are arranged in a cross shape, the stirring paddle is wavy, and the interior of the stirring paddle has multiple holes.

[0018] As a further aspect of the present invention, the method includes the following steps, the specific operation steps of which are as follows: S1: When the organic fertilizer raw material has not fallen into the inside of the feed pipe, the baffles are arranged in a conical shape. At this time, the end of the swing arm away from the rotating ball is at the lower end of the groove on the back of the baffle. S2: Organic fertilizer raw materials enter the inside of the feed pipe. The organic fertilizer is first squeezed to one side of the baffle. The baffle tilts and deforms. At this time, the swing arm swings upward on one side of the baffle through the rotating ball, and the swing arm moves upward inside the groove of the baffle. S3: After the organic fertilizer raw materials have entered the tank, the swing arm weighs 50-100g and is located at the upper end of the baffle. Therefore, the swing arm uses its own weight to swing downwards through the rotating ball. During the downward return process, the swing arm can assist the baffle in returning to its original position. After the baffle inside the feed pipe returns to its original position, the baffle can form a seal on the inside of the feed pipe. S4: The motor drives the stirring shaft to rotate. A steam generator is installed on one side of the tank. The steam generator can generate steam to heat the organic fertilizer raw materials inside the tank. The gas generated by the mixture of steam and fertilizer is discharged through the exhaust pipe. One end of the exhaust pipe is connected to the gas filtration equipment. The exhaust pipe can send the discharged gas to the gas filtration equipment for filtration. S5: The motor drives the liner to rotate inside the tank through the stirring shaft. The liner can rotate and stir the organic fertilizer raw materials inside the tank in 360°. During the rotation of the liner, the centrifugal force generated by the rotation is used. When the liner is on both sides of the horizontal stirring shaft, the sliding frame can slide horizontally 360° inside the sliding groove of the liner. When the sliding frame slides, the retaining ring rotates synchronously inside the liner. S6: When the retaining ring slides horizontally on the inner side of the liner, the retaining ring can drive the entire agitator to slide horizontally through the rotating rod, so the agitator can slide horizontally and agitate inside the tank. S7: During the horizontal movement of the agitator, the agitator can use centrifugal force to rotate 360° on its own through the inner side of the outer ring and the retaining ring. The rotating rod is arranged vertically and the agitator shaft is arranged horizontally. Therefore, the rotating rod and the agitator shaft are arranged in a cross shape. With the arrangement of the rotating rod and the agitator shaft, the agitator shaft can drive the agitator to stir in multiple directions when the agitator shaft rotates. S8: After sterilization, a sealing cap is hinged to one side of the tank. The sealing cap swings at 90° to one side of the tank, making it easy to remove the organic fertilizer raw materials inside the tank. Beneficial effects

[0019] 1. When the organic fertilizer raw material has not fallen into the inside of the feed pipe, the baffle is arranged in a conical shape. At this time, the end of the swing arm away from the rotating ball is located at the lower end of the groove on the back of the baffle. When the organic fertilizer raw material enters the inside of the feed pipe, the organic fertilizer is first squeezed to one side of the baffle, and the baffle tilts and deforms. At this time, the swing arm swings upward on one side of the baffle through the rotating ball, and the swing arm moves upward inside the groove of the baffle. At this time, the baffle can facilitate the organic fertilizer raw material to fall quickly into the inside of the tank. 2. After the organic fertilizer raw materials have entered the tank, the swing arm, weighing 50-100g and positioned at the upper end of the baffle, swings downwards using its own weight through the rotating ball. During this downward return, the swing arm assists the baffle in returning to its original position. Once the baffle inside the feed pipe returns to its original position, it seals the inside of the feed pipe, preventing the gas generated during the sterilization process from being discharged through the feed pipe. This also avoids leakage of gas generated inside the tank through the feed pipe and eliminates the need for manual operation of valves installed inside the feed pipe. 3. The motor drives the liner to rotate inside the tank via the stirring shaft. The liner can rotate and stir the organic fertilizer raw materials inside the tank 360°. During the rotation of the liner, the centrifugal force generated by the rotation is used. When the liner is on both sides of the horizontal stirring shaft, the sliding frame can slide horizontally 360° inside the sliding groove of the liner. When the sliding frame slides, the retaining ring rotates synchronously inside the liner. 4. When the retaining ring slides horizontally on the inner side of the liner, the retaining ring can drive the agitator to slide horizontally through the rotating rod. Therefore, the agitator can slide horizontally and agitate inside the tank, avoiding the fixed agitation position of the agitator frame in the existing sterilizer. 5. During the horizontal movement of the agitator, the agitator can rotate 360° on its own through the outer ring inside the retaining ring using centrifugal force. The rotating rod is arranged vertically and the agitator shaft is arranged horizontally. Therefore, the rotating rod and the agitator shaft are arranged in a cross shape. Due to the arrangement of the rotating rod and the agitator shaft, when the agitator shaft rotates, it can drive the agitator to stir in multiple directions, so that the steam inside the tank and the organic fertilizer raw materials are quickly and fully mixed, reducing the sterilization time of the sterilizer on the organic fertilizer raw materials. 6. The above steps can quickly turn over the organic fertilizer raw materials inside the tank. During the turning process, the steam inside the tank mixes quickly with the organic fertilizer raw materials, thereby sterilizing the organic fertilizer raw materials. By using the horizontal movement of the stirring paddle, the stirring part of this sterilizer can be moved to achieve the effect of moving and stirring, thereby increasing the sterilization efficiency of the sterilizer on the organic fertilizer raw materials. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 This is a partial schematic diagram of the tank body of the present invention.

[0022] Figure 3 This is a schematic diagram of the cross-section of the feed pipe of the present invention.

[0023] Figure 4 This is a schematic diagram of the baffle assembly of the present invention.

[0024] Figure 5 This is a schematic diagram of the baffle swinging according to the present invention.

[0025] Figure 6 This is a schematic diagram of the stirring shaft of the present invention.

[0026] Figure 7 This is a schematic diagram of the liner assembly of the present invention.

[0027] Figure 8 This is a schematic diagram of the retaining ring structure of the present invention.

[0028] Figure 9 This is a schematic diagram of the rotating rod structure of the present invention.

[0029] Figure 1-9 In the middle: 1-tank body, 101-feed pipe, 102-exhaust pipe, 103-motor, 104-stirring shaft, 2-baffle, 201-rotating sphere, 202-swing arm, 3-liner, 301-clamping ring, 302-sliding frame, 4-rotating rod, 401-outer ring, 402-stirring paddle. Detailed Implementation

[0030] Please see Figure 1-9 In this embodiment of the invention, Example 1: An organic fertilizer raw material sterilization machine and method, including a tank 1, with a feed pipe 101 and an exhaust pipe 102 passing through the upper end of the tank 1, and a motor 103 provided on one side of the tank 1. A stirring shaft 104 is rotatably connected to one end of the motor 103 near the tank 1, and the stirring shaft 104 passes through the interior of the tank 1. Wherein: tank body 1, a steam generator is provided on one side inside the tank body 1, the steam generator and motor 103 are both connected to the power circuit through power lines, and a sealing cover is hinged to one side of the tank body 1, the sealing cover swings 90° to one side of the tank body 1. A steam generator is installed on one side inside the tank 1, which can generate steam to heat the organic fertilizer raw materials inside the tank 1. A sealing cover is hinged to one side of the tank body 1. The sealing cover swings at 90° to one side of the tank body 1, making it convenient to remove the organic fertilizer raw materials inside the tank body 1. The feed pipe 101 and the exhaust pipe 102 are provided. The feed pipe 101 is equipped with an anti-exhaust mechanism, and the exhaust pipe 102 is equipped with a one-way valve on the inside. One end of the exhaust pipe 102 is connected to the gas filtration equipment. The inner side of the exhaust pipe 102 is equipped with a one-way valve, which is an exhaust one-way valve; One end of the exhaust pipe 102 is connected to the gas filtration device, and the exhaust pipe 102 can send the exhaust gas to the gas filtration device for filtration. The motor 103 and the stirring shaft 104 are provided. The stirring shaft 104 rotates 360° inside the tank 1 via the motor 103. Liners 3 are provided on both sides of the stirring shaft 104. Liner plate 3 has a hole through its inner side, the hole is elliptical, and a groove is provided on the inner wall of liner plate 3 near the hole, the groove is elliptical. The inner side of the liner 3 has a through hole, which is elliptical in shape. A groove, also elliptical in shape, is formed on the inner wall of the liner 3 near the hole. (Refer to the instruction manual for details.) Figure 7 As shown; Wherein: the organic fertilizer raw material enters the interior of the tank 1 through the feed pipe 101, the motor 103 drives the stirring shaft 104 to rotate, a steam generator is provided on one side of the interior of the tank 1, the steam generator can generate steam to heat the organic fertilizer raw material inside the tank 1 to achieve the sterilization effect, the gas generated by the mixture of steam and fertilizer is discharged through the exhaust pipe 102, one end of the exhaust pipe 102 is connected to the gas filtration equipment, and the exhaust pipe 102 can send the discharged gas to the gas filtration equipment for filtration treatment; Example 2: Refer to the attached instruction manual Figure 1-5 It can be seen that the difference between Embodiment 2 and Embodiment 1 is that the anti-ventilation mechanism includes a baffle 2, a rotating ball 201 and a swing arm 202. The baffle 2 is embedded in the inner wall of the feed pipe 101, the rotating ball 201 is hinged to the inner wall of the feed pipe 101, and the swing arm 202 swings on the side of the rotating ball 201 near the baffle 2. Among them: baffle 2, the back of baffle 2 has a groove, the groove is arranged vertically, the end of swing arm 202 away from the rotating ball 201 swings inside the groove, baffle 2 is semi-circular arc, the semi-circular arc angle is 45°, baffle 2 is arranged around the inner wall of feed pipe 101, baffle 2 is arranged in a conical shape, and baffle 2 is made of deformable material, such as rubber. Baffle 2 is semi-circular in shape with a semi-circular angle of 45°. Baffle 2 is arranged around the inner wall of feed pipe 101, therefore there are 8 baffles 2. Please refer to the instruction manual. Figure 3 As shown; When the organic fertilizer raw materials do not fall into the inner side of the feed pipe 101, the baffles 2 are arranged in a conical shape. Please refer to the instruction manual for details. Figure 3 As shown; The back of the baffle 2 has a groove arranged vertically. The end of the swing arm 202 away from the rotating ball 201 swings inside the groove. Please refer to the instruction manual. Figure 4 As shown; Rotating sphere 201 and swing arm 202 are matched with baffle 2. When the baffle 2 is conical in shape, the end of the swing arm 202 away from the rotating sphere 201 is located at the lower end of the groove on the back of the baffle 2. The weight of the swing arm 202 is 50-100g. When the organic fertilizer raw material does not fall into the inner side of the feed pipe 101, the baffle 2 is arranged in a conical shape. At this time, the end of the swing arm 202 away from the rotating ball 201 is located at the lower end of the groove on the back of the baffle 2. When the organic fertilizer raw material enters the inner side of the feed pipe 101, the organic fertilizer is first squeezed to one side of the baffle 2, and the baffle 2 tilts and deforms. At this time, the swing arm 202 swings upward on one side of the baffle 2 through the rotating ball 201, and the swing arm 202 moves upward inside the groove of the baffle 2. At this time, the baffle 2 can facilitate the organic fertilizer raw material to fall quickly into the inside of the tank 1. After the organic fertilizer raw materials have entered the tank 1, the swing arm 202, weighing 50-100g, is positioned at the upper end of the baffle 2. Therefore, the swing arm 202 uses its own weight to swing downwards via the rotating ball 201. During this downward return, the swing arm 202 assists the baffle 2 in returning to its original position. After the baffle 2 inside the feed pipe 101 returns to its original position, the baffle 2 forms a seal around the inside of the feed pipe 101, preventing the gas generated during the sterilization process of the organic fertilizer raw materials from being discharged through the feed pipe 101. This also prevents the gas generated inside the tank 1 from leaking through the feed pipe 101, and avoids the need for manual operation of valves installed inside the feed pipe 101. Example 3: Refer to the attached instruction manual Figure 6-9 It can be seen that the difference between Embodiment 3 and Embodiments 1 and 2 is that a sliding frame 302 slides on the inner side of the liner 3, and a retaining ring 301 slides on the end of the sliding frame 302 away from the liner 3. Wherein: the sliding frame 302, the end of the sliding frame 302 away from the retaining ring 301 is spherical, and this end slides inside the groove of the liner plate 3, while the end of the sliding frame 302 near the retaining ring 301 is arranged horizontally, the sliding frame 302 as a whole is horizontally "T" shaped, and the sliding frame 302 slides horizontally 360° inside the groove of the liner plate 3. The end of the sliding frame 302 away from the retaining ring 301 is spherical and slides inside the groove of the liner 3. The end of the sliding frame 302 near the retaining ring 301 is arranged horizontally. By utilizing the shape of the sliding frame 302, it is possible to facilitate the sliding frame 302 to slide inside the liner 3 while also facilitating the sliding frame 302 to drive the retaining ring 301 to slide. The sliding frame 302 slides horizontally 360° within the groove of the liner 3. Please refer to the instruction manual appendix for details. Figure 7 As shown; The retaining ring 301 is arranged vertically, and a track is provided on the inner side of the retaining ring 301. The side of the track is in the shape of a horizontal "T". The track is arc-shaped as a whole. The retaining ring 301 slides synchronously with the sliding frame 302. The inner side of the retaining ring 301 has a track, the side of which is horizontally "T"-shaped, and the track as a whole is arc-shaped. Please refer to the instruction manual for details. Figure 8 As shown; The motor 103 drives the liner 3 to rotate inside the tank 1 via the stirring shaft 104. The liner 3 can rotate and stir the organic fertilizer raw materials inside the tank 1 360°. During the rotation of the liner 3, the centrifugal force generated by the rotation allows the sliding frame 302 to slide horizontally 360° inside the groove of the liner 3 when the liner 3 is on both sides of the horizontal axis of the stirring shaft 104. When the sliding frame 302 slides, the retaining ring 301 rotates synchronously inside the liner 3. (Refer to the instruction manual for details.) Figure 6 and 7 As shown; Example 4: Refer to the appendix of the instruction manual Figure 6-9 It can be seen that the difference between Example 4 and Examples 1-3 is that the inner side of the retaining ring 301 has an outer ring 401, the inner side of the outer ring 401 has a rotating rod 4, and the two ends of the rotating rod 4 have stirring paddles 402. Among them: outer ring 401, the side shape of outer ring 401 is matched with the track of clasp 301, outer ring 401 is circular when viewed from above, and outer ring 401 is matched with rotating rod 4; The outer ring 401 is shaped to match the track of the retaining ring 301. The outer ring 401 is circular when viewed from above, which allows the outer ring 401 to rotate 360° inside the retaining ring 301 while preventing the outer ring 401 and the rotating rod 4 from falling off inside the retaining ring 301. Rotating rod 4 and stirring paddle 402, the rotating rod 4 is arranged vertically, the rotating rod 4 and stirring shaft 104 are arranged in a cross shape, the stirring paddle 402 is wavy, and the stirring paddle 402 has multiple holes through its interior. The agitator 402 is wavy. The shape of the agitator 402 facilitates its rotation inside the tank 1 and reduces the resistance of the organic fertilizer raw material to one side of the agitator 402. The rotating rod 4 is arranged vertically, and the stirring shaft 104 is arranged horizontally. Therefore, the rotating rod 4 and the stirring shaft 104 are arranged in a cross shape. Please refer to the instruction manual for details. Figure 6 As shown; Wherein: When the retaining ring 301 slides horizontally on the inner side of the liner 3, the retaining ring 301 can drive the stirring paddle 402 to slide horizontally as a whole through the rotating rod 4. Therefore, the stirring paddle 402 can slide horizontally and stir inside the tank 1, avoiding the fixed stirring position of the stirring rack in the existing sterilizer. During horizontal movement, the agitator 402 can rotate 360° on its own through the outer ring 401 inside the retaining ring 301 using centrifugal force. The rotating rod 4 is arranged vertically and the agitator shaft 104 is arranged horizontally. Therefore, the rotating rod 4 and the agitator shaft 104 are arranged in a cross shape. Due to the arrangement of the rotating rod 4 and the agitator shaft 104, when the agitator shaft 104 rotates, it can drive the agitator 402 to stir in multiple directions, so that the steam inside the tank 1 and the organic fertilizer raw materials are quickly and fully mixed, reducing the sterilization time of the sterilizer on the organic fertilizer raw materials. Example

[0031] The method includes the following steps, and the specific operation steps are as follows: S1: When the organic fertilizer raw material does not fall into the inner side of the feed pipe 101, the baffle 2 is arranged in a conical shape. At this time, the end of the swing arm 202 away from the rotating ball 201 is located at the lower end of the groove on the back of the baffle 2. S2: Organic fertilizer raw materials enter the inside of feed pipe 101. The organic fertilizer is first squeezed to one side of baffle 2. Baffle 2 tilts and deforms. At this time, swing arm 202 swings upward on one side of baffle 2 through rotating ball 201, and swing arm 202 moves upward inside the groove of baffle 2. S3: After the organic fertilizer raw materials have entered the tank 1, the swing arm 202 weighs 50-100g and is located at the upper end of the side of the baffle 2. Therefore, the swing arm 202 uses its own weight to swing downward through the rotating ball 201. During the downward return process, the swing arm 202 can assist the baffle 2 to return to its original position. After the baffle 2 inside the feed pipe 101 returns to its original position, the baffle 2 can form a seal on the inside of the feed pipe 101. S4: Motor 103 drives the stirring shaft 104 to rotate. A steam generator is provided on one side inside the tank 1. The steam generator can generate steam to heat the organic fertilizer raw materials inside the tank 1. The gas generated by the mixture of steam and fertilizer is discharged through the exhaust pipe 102. One end of the exhaust pipe 102 is connected to the gas filtration equipment. The exhaust pipe 102 can send the discharged gas to the gas filtration equipment for filtration. S5: The motor 103 drives the liner 3 to rotate inside the tank 1 via the stirring shaft 104. The liner 3 can rotate and stir the organic fertilizer raw materials inside the tank 1 in 360°. During the rotation of the liner 3, the centrifugal force generated by the rotation is used. When the liner 3 is on both sides of the stirring shaft 104, the sliding frame 302 can slide horizontally 360° inside the sliding groove of the liner 3. When the sliding frame 302 slides, the retaining ring 301 rotates synchronously inside the liner 3. S6: When the retaining ring 301 slides horizontally on the inner side of the liner 3, the retaining ring 301 can drive the stirring paddle 402 to slide horizontally through the rotating rod 4. Therefore, the stirring paddle 402 can slide horizontally and stir inside the tank 1. S7: During the horizontal movement of the agitator 402, the agitator 402 can use centrifugal force to rotate 360° on its own through the outer ring 401 inside the retaining ring 301. The rotating rod 4 is arranged vertically and the agitator shaft 104 is arranged horizontally. Therefore, the rotating rod 4 and the agitator shaft 104 are arranged in a cross shape. Due to the arrangement of the rotating rod 4 and the agitator shaft 104, when the agitator shaft 104 rotates, the agitator shaft 104 can drive the agitator 402 to perform multi-directional agitation. S8: After sterilization, a sealing cover is hinged to one side of the tank 1. The sealing cover swings at 90° to one side of the tank 1 to facilitate the removal of the organic fertilizer raw materials inside the tank 1. The above steps can quickly turn over the organic fertilizer raw materials inside the tank 1. During the turning process, the steam inside the tank 1 mixes quickly with the organic fertilizer raw materials, thereby sterilizing the organic fertilizer raw materials. By using the horizontal movement of the stirring paddle 402, the position of the stirring component of this sterilizer can be moved to achieve the effect of moving and stirring, thereby increasing the sterilization efficiency of the sterilizer on the organic fertilizer raw materials.

[0032] The above are merely preferred embodiments of the present invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these should also be considered within the scope of protection of the present invention. These will not affect the effectiveness of the implementation of the present invention or the practicality of the patent.

Claims

1. An organic fertilizer raw material sterilization machine, comprising a tank (1), characterized in that: The upper end of the tank (1) is connected to a feed pipe (101) and an exhaust pipe (102). A motor (103) is provided on one side of the tank (1). The end of the motor (103) near the tank (1) is rotatably connected to a stirring shaft (104). The stirring shaft (104) passes through the inside of the tank (1). Tank (1), a steam generator is provided on one side inside the tank (1), the steam generator and the motor (103) are connected to the power circuit through the power line, and a sealing cover is hinged on one side of the tank (1), the sealing cover swings at 90° on one side of the tank (1). The feed pipe (101) and the exhaust pipe (102) are provided with an anti-exhaust mechanism inside the feed pipe (101) and a one-way valve inside the exhaust pipe (102). One end of the exhaust pipe (102) is connected to the gas filtration equipment. The motor (103) and the stirring shaft (104) are provided. The stirring shaft (104) rotates 360° inside the tank (1) via the motor (103). Liners (3) are provided on both sides of the stirring shaft (104). Liner (3) has a hole through its inner side, the hole is elliptical, and a groove is provided on the inner wall of the liner (3) near the hole, the groove is elliptical. The anti-ventilation mechanism includes a baffle (2), a rotating ball (201), and a swing arm (202). The baffle (2) is embedded in the inner wall of the feed pipe (101), the rotating ball (201) is hinged to the inner wall of the feed pipe (101), and the swing arm (202) swings on the side of the rotating ball (201) near the baffle (2).

2. The organic fertilizer raw material sterilization machine according to claim 1, characterized in that: The back of the baffle (2) is provided with a groove, which is arranged vertically. The end of the swing arm (202) away from the rotating ball (201) swings inside the groove. The baffle (2) is semi-circular with an angle of 45°. The baffle (2) is arranged around the inner wall of the feed pipe (101). The baffle (2) is arranged in a conical shape.

3. The organic fertilizer raw material sterilization machine according to claim 1, characterized in that: The rotating sphere (201) and the swing arm (202) are matched with the baffle (2). When the baffle (2) is conical in shape, the end of the swing arm (202) away from the rotating sphere (201) is located at the lower end of the groove on the back of the baffle (2). The weight of the swing arm (202) is 50-100g.

4. The organic fertilizer raw material sterilization machine according to claim 1, characterized in that: A sliding frame (302) slides on the inner side of the liner (3), and a retaining ring (301) slides on the end of the sliding frame (302) away from the liner (3).

5. The organic fertilizer raw material sterilization machine according to claim 4, characterized in that: The end of the sliding frame (302) away from the retaining ring (301) is spherical and slides inside the groove of the liner (3). The end of the sliding frame (302) near the retaining ring (301) is arranged horizontally. The sliding frame (302) as a whole is horizontally "T" shaped and slides horizontally 360° inside the groove of the liner (3).

6. The organic fertilizer raw material sterilization machine according to claim 4, characterized in that: The retaining ring (301) is arranged vertically, and a track is provided on the inner side of the retaining ring (301). The track side is in the shape of a horizontal "T". The track is arc-shaped as a whole. The retaining ring (301) slides synchronously with the sliding frame (302).

7. The organic fertilizer raw material sterilization machine according to claim 4, characterized in that: The inner side of the retaining ring (301) has an outer ring (401) that rotates, and the inner side of the outer ring (401) has a rotating rod (4) that rotates, with stirring paddles (402) distributed at both ends of the rotating rod (4).

8. The organic fertilizer raw material sterilization machine according to claim 7, characterized in that: The outer ring (401) has a side shape that matches the track of the retaining ring (301). The outer ring (401) is circular when viewed from above. The outer ring (401) is matched with the rotating rod (4).

9. The organic fertilizer raw material sterilization machine according to claim 7, characterized in that: The rotating rod (4) is arranged vertically, and the rotating rod (4) and the stirring shaft (104) are arranged in a cross shape. The stirring paddle (402) is wavy and has multiple holes running through its interior.

10. A method for sterilizing organic fertilizer raw materials, characterized in that... The method of the organic fertilizer raw material sterilization machine according to claims 1-9 includes the following steps: S1: When the organic fertilizer raw material does not fall into the inside of the feed pipe (101), the baffle (2) is arranged in a conical shape. At this time, the end of the swing arm (202) away from the rotating ball (201) is located at the lower end of the groove on the back of the baffle (2). S2: Organic fertilizer raw materials enter the inside of the feed pipe (101). The organic fertilizer is first squeezed to one side of the baffle (2). The baffle (2) tilts and deforms. At this time, the swing arm (202) swings upward on one side of the baffle (2) through the rotating ball (201), and the swing arm (202) moves upward inside the groove of the baffle (2). S3: After the organic fertilizer raw materials have entered the tank (1), the weight of the swing arm (202) is 50-100g, and the swing arm (202) is located at the upper end of the side of the baffle (2). Therefore, the swing arm (202) swings downward by its own weight through the rotating ball (201). During the downward return process, the swing arm (202) can assist the baffle (2) to return to its original position. After the baffle (2) inside the feed pipe (101) returns to its original position, the baffle (2) can form a seal on the inside of the feed pipe (101). S4: The motor (103) drives the stirring shaft (104) to rotate. A steam generator is provided on one side inside the tank (1). The steam generator can heat the organic fertilizer raw materials inside the tank (1) by forming steam. The gas generated by the mixture of steam and fertilizer is discharged through the exhaust pipe (102). One end of the exhaust pipe (102) is connected to the gas filtration equipment. The exhaust pipe (102) can send the discharged gas to the gas filtration equipment for filtration. S5: The motor (103) drives the liner (3) to rotate inside the tank (1) via the stirring shaft (104). The liner (3) can rotate and stir the organic fertilizer raw materials inside the tank (1) in 360°. During the rotation of the liner (3), the centrifugal force generated by the rotation is used. When the liner (3) is on both sides of the stirring shaft (104), the sliding frame (302) can slide horizontally in the groove of the liner (3) in 360°. When the sliding frame (302) slides, the retaining ring (301) rotates synchronously inside the liner (3). S6: When the retaining ring (301) slides horizontally on the inner side of the liner (3), the retaining ring (301) can drive the stirring paddle (402) to slide horizontally as a whole through the rotating rod (4), so the stirring paddle (402) can slide horizontally and stir inside the tank (1); S7: During the horizontal movement of the stirring paddle (402), the stirring paddle (402) can use centrifugal force to rotate 360° on its own through the outer ring (401) inside the retaining ring (301). The rotating rod (4) is arranged vertically and the stirring shaft (104) is arranged horizontally. Therefore, the rotating rod (4) and the stirring shaft (104) are arranged in a cross shape. With the arrangement of the rotating rod (4) and the stirring shaft (104), when the stirring shaft (104) rotates, the stirring shaft (104) can drive the stirring paddle (402) to stir in multiple directions. S8: After sterilization, a sealing cover is hinged to one side of the tank (1). The sealing cover swings at 90° to one side of the tank (1) to facilitate the removal of organic fertilizer raw materials inside the tank (1).

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