An energy-saving, environmentally friendly, intelligent agricultural and animal husbandry manure harmless treatment device

Abstract

This application relates to an energy-saving, environmentally friendly, intelligent, harmless treatment device for agricultural and animal husbandry manure, belonging to the technical field of harmless manure treatment. The device comprises a tank body and a plurality of downwardly disposed nozzles within the tank body, each of which is connected to a common air inlet pipe. A plurality of movable columns disposed along the width of the tank body are slidably connected to one side of the tank body in the height direction. The tank body is provided with a drive assembly that drives the movable columns into the tank body. This application has the effect of reducing adverse effects on aeration.

Description

Technical Field

[0001] The present application relates to the technical field of harmless treatment of manure and sewage, and in particular to an energy-saving, environmentally friendly, intelligent and harmless treatment device for agricultural and animal husbandry manure and sewage. Background Art

[0002] Livestock farms generate large amounts of manure during the breeding process. To meet environmental protection requirements, this manure typically requires treatment. This typically involves solid-liquid separation, followed by targeted treatment of the solid and liquid components. Aeration is often used to treat wastewater from manure, with aeration pipes laid at the bottom of the aeration tank. Once wastewater is introduced into the aeration tank, air is forced into the pipes and discharged as bubbles through the pipes, entering the wastewater. This creates a suitable environment for microorganisms, promoting their growth and reproduction. These microorganisms then absorb and decompose organic matter in the wastewater through their metabolic activities.

[0003] The friction between the bubbles and the wastewater is relatively small, and the viscosity of the wastewater itself is limited. The bubbles move rapidly from the bottom of the pool to the liquid surface under the action of buoyancy, which results in a short contact time between the wastewater and the bubbles. The oxygen in the bubbles may not have time to fully dissolve into the wastewater, which in turn has an adverse effect on the aeration effect. Summary of the Invention

[0004] In order to reduce the adverse effects on aeration effects, the present application provides an energy-saving, environmentally friendly, intelligent agricultural and animal husbandry manure harmless treatment device.

[0005] The present application provides an energy-saving, environmentally friendly, intelligent agricultural and animal husbandry manure harmless treatment device that adopts the following technical solutions:

[0006] A energy-saving, environmentally friendly, intelligent agricultural and animal husbandry manure harmless treatment device includes a pool body and a plurality of nozzles located in the pool body and arranged downward, the nozzles are all connected to the same air inlet pipe, one side of the pool body in the height direction is slidably connected to a plurality of movable columns arranged along the width direction of the pool body, and a driving component is provided on the pool body to drive the movable columns to insert into the pool body.

[0007] By adopting the above technical solution, air enters the nozzle through the air inlet pipe and then enters the wastewater through the nozzle. At this time, bubbles are formed in the wastewater. The driving assembly drives the moving column to be inserted into the tank body. At this time, the wastewater level gradually rises, thereby extending the time for the bubbles to move from the bottom of the tank to the liquid surface, facilitating sufficient dissolution of oxygen in the wastewater and reducing the adverse effects on the aeration effect.

[0008] Optionally, the driving assembly includes a driving plate located on one side outside the pool body, the same end of the moving column is fixedly connected to the driving plate, the upper side of the moving column is fixedly connected to a rack, and a gear ring engaged with the rack is rotatably connected to the outer wall of the pool body, a driving member that drives the gear ring to rotate simultaneously is provided on the pool body, and a fixing member for fixing the moving column is provided on the pool body.

[0009] By adopting the above technical solution, the driving member drives the ring gear to rotate, thereby driving the rack to drive the movable column to move in the direction close to the pool body until it is completely inserted into the pool body. At this time, the movable column is fixed by the fixing member to improve the stability of the movable column in the pool body. After the aeration is completed, the fixing member is released, and the driving member drives the ring gear to rotate, thereby driving the rack to drive the movable column to reset, so as to extend the time for bubbles to move from the bottom of the pool to the liquid surface, facilitate sufficient dissolved oxygen in the wastewater, and reduce the adverse effects on the aeration effect.

[0010] Optionally, the end of the movable column away from the driving plate is provided with a spring connected to the side wall of the pool body, and the fixing part includes a fixing plate located on one side in the height direction of the driving plate, and a hydraulic cylinder fixedly connected to the pool body is installed on the fixing plate, and the hydraulic cylinder drives the fixing plate to move and abut against the side of the driving plate away from the side wall of the pool body.

[0011] By adopting the above technical solution, the hydraulic cylinder drives the fixed plate to move toward the driving plate until it abuts against the side of the driving plate away from the pool body, thereby limiting the movable column and improving the stability of the movable column in the pool body.

[0012] Optionally, the air inlet pipe is arranged along the length direction of the pool body and the nozzles are all installed on the lower side of the air inlet pipe. The air inlet pipe is located on the lower side of the movable column and is slidingly connected to the pool body along the width direction of the pool body. A movable block is sleeved on one end of the air inlet pipe, and a reciprocating screw rotatably connected to the pool body is passed through and threaded on the movable block, and a motor is installed at one end of the reciprocating screw.

[0013] By adopting the above technical solution, the motor drives the reciprocating screw to rotate, thereby driving the moving block to drive the air inlet pipe and the nozzle to move back and forth along the width direction of the pool body, so that the nozzle can evenly disperse the bubbles in the pool body while constantly stirring the wastewater in the pool body, further facilitating the wastewater liquid level in the pool body to rise and fully dissolve oxygen, thereby reducing the adverse effects on the aeration effect.

[0014] Optionally, the diameter of the lower end of the nozzle is larger than the diameter of the upper end of the nozzle, a plurality of jet holes are provided in the circumferential direction of the lower end of the nozzle, and a plurality of groups of split pieces arranged along the length direction of the nozzle are provided inside the nozzle. The split pieces of the same group are all arranged circumferentially along the rotation axis of the nozzle, and the projections of the split pieces in the vertical direction do not overlap.

[0015] By adopting the above technical solution, the air entering the nozzle first contacts with multiple groups of dividing pieces. Since the dividing pieces do not overlap, it is convenient to divide the air entering the nozzle, so that the air forms tiny bubbles after leaving the nozzle, thereby increasing the contact area between the bubbles and the wastewater, further facilitating the dissolution of oxygen, and reducing the adverse effects on the aeration effect.

[0016] Optionally, one group of the split pieces is spirally arranged along the rotation axis of the nozzle and is rotatably connected to the inner wall of the nozzle, and the lower end inside the nozzle is rotatably connected to a plurality of stabilizing plates arranged along the circumference of the nozzle, and the ends of the stabilizing plates close to each other are fixedly connected to the same fixed rod, and the split pieces rotatably connected to the nozzle are all fixedly connected to the fixed rod.

[0017] By adopting the above technical solution, the dividing piece is spirally arranged, which makes it easy for the dividing piece to rotate around the rotation axis of the nozzle when the air moves to the dividing piece, thereby driving the stabilizing plate to rotate through the fixed rod, so that the air divided by the dividing piece in the nozzle is driven to be discharged through the air jet hole under the action of the centrifugal force provided by the stabilizing plate, so that the bubbles are evenly dispersed in the wastewater, reducing the adverse effects on the aeration effect.

[0018] Optionally, a sealing plate capable of sealing the nozzle is provided at the upper end inside the nozzle, and a rotating rod arranged along the length direction of the air intake pipe is passed through and fixedly connected to the middle of the sealing plate, and the end of the air intake pipe is bent upward at a right angle, and one bent end of the air intake pipe is rotatably connected to a drive shaft parallel to the rotating rod, and a plurality of paddle plates are fixedly connected to the circumference of the drive shaft, and when air moves through the intake pipe and contacts the paddle plates, the drive shaft is driven to rotate, and a first belt is installed between the drive shaft and the rotating rod.

[0019] By adopting the above technical solution, air enters the air inlet pipe and pushes the paddle to drive the drive shaft to rotate. At this time, the drive shaft drives the rotating rod through the first belt to drive the sealing plate to rotate, thereby continuously blocking and opening the nozzle, making it easier to drive the air ejected from the nozzle to form tiny bubbles, further increasing the contact area between the bubbles and the wastewater, further facilitating the dissolution of oxygen, and reducing the adverse effects on the aeration effect.

[0020] Optionally, the driving member includes a first bevel gear fixedly connected to one side of the ring gear close to the reciprocating screw, a second bevel gear is engaged with one side of the first bevel gear, a second belt is installed between the second bevel gear and the reciprocating screw, and a connecting member is provided between the first bevel gear and the ring gear to connect the two.

[0021] By adopting the above technical solution, in the process of the reciprocating screw driving the intake pipe to move from one side of the pool body to the other side through the moving block, the second belt drives the ring gear to rotate through the first bevel gear, the second bevel gear and the connecting rod and drives the rack to drive the moving column to insert into the pool body. At this time, the connecting piece connects the first bevel gear and the ring gear, and the spring is stretched. When the moving column is fully inserted into the pool body, the intake pipe moves to the other side. At this time, the rack is disengaged from the ring gear, and the reciprocating screw continues to rotate and drives the intake pipe to move back and forth. When driving the moving column to reset, the spring recovers its deformation and drives the moving column to move away from the inside of the pool body. At this time, the rack contacts the ring gear and drives the ring gear to rotate. At this time, the connecting piece is not connected to the first bevel gear and the ring gear, reducing the adverse effects on the movement of the intake pipe and reducing the adverse effects on the aeration effect.

[0022] Optionally, the connecting member includes ratchets that correspond one-to-one to the gear ring and are inserted into the inner side of the gear ring, the ratchets are all plugged into and fixedly connected with the same connecting rod, and a pawl that is adapted to the ratchet is hinged on the inner side wall of the gear ring.

[0023] By adopting the above technical solution, when the reciprocating screw drives the ring gear to rotate, the ratchet and the pawl make the first bevel gear and the ring gear relatively fixed; when the rack drives the ring gear to rotate, the ratchet and the pawl make the first bevel gear and the ring gear rotate relative to each other, reducing the adverse effects on the rotation of the reciprocating screw.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. Air enters the nozzle through the air inlet pipe and then enters the wastewater through the nozzle. At this time, bubbles are formed in the wastewater. The driving component drives the moving column to be inserted into the tank body. At this time, the wastewater level gradually rises, thereby prolonging the time for the bubbles to move from the bottom of the tank to the liquid surface, which facilitates the full dissolution of oxygen in the wastewater.

[0026] 2. The motor drives the reciprocating screw to rotate, thereby driving the moving block to drive the air inlet pipe and the nozzle to move back and forth along the width of the pool body, so that the nozzle can evenly disperse the bubbles in the pool body while constantly stirring the wastewater in the pool body, further facilitating the wastewater level in the pool body to rise and fully dissolve oxygen;

[0027] 3. Air enters the air inlet pipe and pushes the paddle to drive the drive shaft to rotate. At this time, the drive shaft drives the rotating rod through the first belt to drive the blocking plate to rotate, thereby continuously blocking and opening the nozzle, so as to drive the air ejected from the nozzle to form tiny bubbles, increase the contact area between the bubbles and the wastewater, and facilitate dissolved oxygen. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the energy-saving, environmentally friendly, intelligent agricultural and animal husbandry manure harmless treatment device in the embodiment of the present application.

[0029] Figure 2 It is a structural diagram showing the positional relationship between the nozzle and the pool body in the embodiment of the present application.

[0030] Figure 3 It is a structural diagram showing the positional relationship between the movable column and the pool body in an embodiment of the present application.

[0031] Figure 4 yes Figure 1 A magnified view of the structure in the middle.

[0032] Figure 5 It is a structural diagram showing the positional relationship between the air intake pipe and the paddle in an embodiment of the present application.

[0033] Figure 6 It is a structural diagram showing the positional relationship between the nozzle and the dial plate in the embodiment of the present application.

[0034] Explanation of the accompanying drawings: 1. Pool body; 2. Nozzle; 21. Jet hole; 22. Splitting piece; 23. Stabilizing plate; 231. Fixed rod; 3. Air inlet pipe; 31. Connecting pipe; 32. Moving block; 33. Reciprocating screw; 34. Motor; 35. Drive shaft; 351. Dial plate; 36. Rotating hole; 4. Moving column; 5. Drive assembly; 51. Drive plate; 52. Rack; 53. Ring gear; 54. Spring; 55. Drive member; 551. First bevel gear; 552. Second bevel gear; 553. Connecting rod; 554. Second belt; 56. Fixing member; 561. Fixing plate; 562. Hydraulic cylinder; 57. Connecting member; 571. Ratchet; 572. Pawl; 6. Sealing plate; 61. Rotating rod; 62. First belt. DETAILED DESCRIPTION

[0035] The present application is further described in detail below with reference to the accompanying drawings.

[0036] The embodiment of the present application discloses an energy-saving, environmentally friendly, intelligent agricultural and animal husbandry manure harmless treatment device. Figure 1 and Figure 2 An energy-saving, environmentally friendly, intelligent agricultural and animal husbandry manure harmless treatment device includes a pool body 1 with an opening on the upper side. A plurality of nozzles 2 are evenly distributed along the length of the pool body 1 on the lower side of the inside of the pool body 1. The diameter of the lower end of the nozzle 2 is larger than the diameter of the upper end of the nozzle 2. A plurality of evenly distributed air jet holes 21 are opened circumferentially at the lower end of the nozzle 2.

[0037] The upper end of the nozzle 2 is fixedly connected and communicated with an air inlet pipe 3 arranged at the same level and along the length direction of the pool body 1. One end of the air inlet pipe 3 is bent upward at a right angle, and the bent end of the air inlet pipe 3 is fixedly connected to a connecting pipe 31 which is horizontal and located at one end on the upper side of the pool body 1. The end of the air inlet pipe 3 away from the connecting pipe 31 is inserted into the inner wall of the pool body 1 and is slidably connected to the inner wall of the pool body 1.

[0038] A moving block 32 is sleeved on the connecting pipe 31 and is slidably connected to the pool body 1 along the width direction of the pool body 1. A reciprocating screw 33 is passed through and threadedly connected to the lower side of the moving block 32 and is rotatably connected to the upper side wall of the pool body 1. A motor 34 is fixedly connected to the outer side wall of the pool body 1 on one end of the reciprocating screw 33.

[0039] A plurality of horizontal movable columns 4 evenly distributed along the length direction of the pool body 1 are slidably connected to one vertical side of the pool body 1. The movable columns 4 are cylindrical and arranged along the width direction of the pool body 1. A driving component 5 is provided on the pool body 1 to drive the movable columns 4 to insert into the wastewater of the pool body 1.

[0040] Air enters the nozzle 2 through the air inlet pipe 3 and then enters the wastewater through the nozzle 2. At this time, bubbles are formed in the wastewater. The motor 34 drives the reciprocating screw 33 to rotate, thereby driving the moving block 32 to drive the air inlet pipe 3 and the nozzle 2 to move back and forth along the width direction of the pool body 1, so that the nozzle 2 can evenly disperse the bubbles in the pool body 1 while constantly stirring the wastewater in the pool body 1. At the same time, the moving column 4 is driven by the driving component 5 to be inserted into the pool body 1. At this time, the wastewater level gradually rises, thereby extending the time for the bubbles to move from the bottom of the pool to the liquid surface, so as to facilitate sufficient dissolved oxygen in the wastewater.

[0041] Reference Figure 1 、 Figure 2 and Figure 3 The drive assembly 5 includes a vertical drive plate 51 located outside the tank body 1 near the motor 34. The end of the moving column 4 near the motor 34 is fixedly connected to the drive plate 51. The upper side of the moving column 4 is fixedly connected to a rack 52 set along the length direction of the moving column 4. The rack 52 passes through the side wall of the tank body 1 and is slidably connected to the tank body 1. Figure 1 、 Figure 3 and Figure 4 A vertical gear ring 53 is rotatably connected to the outer wall of the pool body 1 and corresponds to and engages with the rack 52 one by one. A spring 54 is fixedly connected to the end of the lower side of the moving column 4 away from the motor 34. The end of the spring 54 away from the moving column 4 is fixedly connected to the side wall of the pool body 1. A driving part 55 that drives the gear ring 53 to rotate simultaneously and a fixing part 56 that fixes the moving column 4 are provided on the pool body 1.

[0042] The fixing member 56 includes a vertical fixing plate 561 located on the side of the tank body 1 close to the driving plate 51. A hydraulic cylinder 562 is mounted on the upper side of the fixing plate 561 and is fixedly connected to the outer wall of the tank body 1. The side of the driving plate 51 close to the fixing plate 561 is provided with an inclined surface that is inclined toward the side away from the tank body 1 and away from the fixing plate 561. When the driving plate 51 approaches the outer wall of the tank body 1, the hydraulic cylinder 562 drives the fixing plate 561 to move in the vertical direction and squeezes the driving plate 51 along the inclined surface toward the interior of the tank body 1 until the driving plate 51 abuts the outer wall of the tank body 1. At this time, the rack 52 disengages from the ring gear 53, and the fixing plate 561 abuts the outer side of the driving plate 51.

[0043] The driving member 55 drives the ring gear 53 to rotate, thereby driving the rack 52 to drive the moving column 4 to move toward the pool body 1 until the driving plate 51 is close to the pool body 1. The hydraulic cylinder 562 drives the fixed plate 561 to move in the vertical direction and squeezes the driving plate 51 along the inclined surface toward the inside of the pool body 1 until the driving plate 51 abuts against the outer wall of the pool body 1. At this time, the rack 52 disengages from the ring gear 53, the spring 54 is stretched, and the fixed plate 561 abuts against the outside of the driving plate 51, thereby improving the stability of the moving column 4 in the pool body 1, thereby extending the time for bubbles to move from the bottom of the pool to the liquid surface, and facilitating sufficient dissolution of oxygen in the wastewater.

[0044] After aeration is completed, the fixing plate 561 moves and is released, the spring 54 recovers its deformation and drives the rack 52 to contact the ring gear 53, and the ring gear 53 is driven to rotate by the driving member 55, thereby driving the rack 52 to drive the movable column 4 to reset.

[0045] Reference Figure 1 、 Figure 3 and Figure 4 The driving member 55 includes a vertical first bevel gear 551 disposed on one side of the ring gear 53 near the reciprocating screw 33 and rotatably connected to the outer wall of the tank body 1. A second bevel gear 552 rotatably connected to the side wall of the tank body 1 is engaged with one side of the first bevel gear 551. A second belt 554 is installed between the second bevel gear 552 and the reciprocating screw 33. A connecting member 57 is provided between the ring gear 53 and the corresponding first bevel gear 551.

[0046] Connecting member 57 includes ratchet wheels 571 that correspond one-to-one with and are inserted into ring gear 53. A connecting rod 553 is inserted and fixedly connected between ratchet wheels 571. A pawl 572 that adapts to ratchet wheels 571 is hingedly connected to the inner side wall of ring gear 53. When reciprocating screw 33 drives ring gear 53 to rotate, ratchet wheels 571 and pawl 572 keep first bevel gear 551 fixed relative to ring gear 53.

[0047] When the reciprocating screw 33 drives the air intake pipe 3 to move from one side of the pool body 1 to the other side through the moving block 32, the second belt 554 drives the ring gear 53 to rotate through the first bevel gear 551, the second bevel gear 552 and the connecting rod 553 and drives the rack 52 to drive the moving column 4 to insert into the pool body 1. At this time, the ratchet 571 and the pawl 572 make the first bevel gear 551 and the ring gear 53 relatively fixed, and the spring 54 is stretched. When the driving plate 51 approaches the side wall of the pool body 1, the air intake pipe 3 moves to the other side, driving the fixed plate 561 to move in the vertical direction and squeeze the driving plate 51 along the inclined surface to move toward the inside of the pool body 1 until the driving plate 51 abuts against the outer wall of the pool body 1. At this time, the rack 52 disengages from the ring gear 53, the spring 54 is stretched, and the reciprocating screw 33 continues to rotate and drives the air intake pipe 3 to move back and forth.

[0048] When the movable column 4 is driven to reset, the fixed plate 561 moves and releases the fixation of the driving plate 51, and the spring 54 recovers its deformation and drives the movable column 4 to move away from the inside of the pool body 1. At this time, the rack 52 contacts the ring gear 53 and drives the ring gear 53 to rotate. At this time, the ratchet 571 and the pawl 572 cause the first bevel gear 551 and the ring gear 53 to rotate relative to each other, reducing the adverse effect on the movement of the intake pipe 3.

[0049] Reference Figure 5 and Figure 6 The nozzle 2 is equipped with multiple groups of evenly spaced vertically distributed segments 22. Each group of segments 22 is evenly distributed circumferentially along the rotation axis of the nozzle 2, and the vertical projections of adjacent segments 22 do not overlap. The lower side of the nozzle 2 is equipped with multiple stabilizing plates 23 evenly distributed circumferentially along the rotation axis. The length of the stabilizing plates 23 is greater than the radius of the upper end of the nozzle 2. The adjacent ends of the stabilizing plates 23 are fixedly connected to vertical fixing rods 231 that are rotatably connected to the nozzle 2.

[0050] A set of split pieces 22 at the top of the nozzle 2 are spirally arranged along the rotation axis of the nozzle 2, and their ends close to each other are fixedly connected to the upper end of the fixing rod 231. A blocking plate 6 for blocking the nozzle 2 is provided at the top of each nozzle 2. A rotating rod 61 extending along the length of the air inlet pipe 3 and extending horizontally through the middle of each blocking plate 6 is fixedly connected. When the blocking plates 6 are rotated to a vertical position, the bottom of each blocking plate 6 is located in the nozzle 2, and the top of each blocking plate 6 is located in the air inlet pipe 3. When the blocking plates 6 are horizontal, they block the corresponding nozzle 2.

[0051] One side of the vertical end of the intake pipe 3 is rotatably connected to a drive shaft 35 parallel to the rotating rod 61. A plurality of evenly distributed paddles 351 are fixedly connected to the drive shaft 35 in the circumferential direction. The length of the paddles 351 is adapted to the diameter of the intake pipe 3. A rotating hole 36 adapted to the paddle 351 is provided on the side wall of the vertical end of the intake pipe 3, and a first belt 62 is installed between the drive shaft 35 and the rotating rod 61.

[0052] The air enters the air inlet pipe 3 and pushes the dial plate 351 to drive the driving shaft 35 to rotate. At this time, the driving shaft 35 drives the rotating rod 61 through the first belt 62 to drive the sealing plate 6 to rotate, thereby continuously blocking and opening the nozzle 2, so as to drive the air ejected from the nozzle 2 to form tiny bubbles, and the air enters the nozzle 2 and contacts with multiple groups of split pieces 22. Since the split pieces 22 do not overlap, it is convenient to split the air entering the nozzle 2, so that the air can form tiny bubbles after leaving the nozzle 2, and the split piece 22 at the upper end of the nozzle 2 is spirally arranged, so that when the air moves to the split piece 22, the split piece 22 is driven to rotate around the rotation axis of the nozzle 2, thereby driving the stabilizing plate 23 to rotate through the fixing rod 231, so that the air moved to the stabilizing plate 23 is discharged through the jet hole 21 under the action of the centrifugal force provided by the stabilizing plate 23, so that the bubbles are evenly dispersed in the wastewater.

[0053] The implementation principle of an energy-saving, environmentally friendly, intelligent, harmless treatment device for agricultural and animal husbandry manure in an embodiment of the present application is as follows: air enters the wastewater through the nozzle 2 to form bubbles, driving the air inlet pipe 3 and the nozzle 2 to move back and forth along the width direction of the pool body 1, so that the nozzle 2 can evenly disperse the bubbles in the pool body 1 while constantly stirring the wastewater in the pool body 1, and at the same time drive the moving column 4 to be inserted into the pool body 1. At this time, the wastewater level gradually rises, thereby extending the time for the bubbles to move from the bottom of the pool to the liquid surface, which is convenient for sufficient dissolved oxygen in the wastewater.

[0054] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An energy-saving, environmentally friendly, intelligent agricultural and animal husbandry manure harmless treatment device, characterized by: The invention comprises a pool body (1) and a plurality of nozzles (2) located in the pool body (1) and arranged downward, wherein the nozzles (2) are all connected to the same air inlet pipe (3), a plurality of movable columns (4) arranged along the width direction of the pool body (1) are slidably connected to one side of the pool body (1) in the height direction, and a driving component (5) for driving the movable columns (4) to be inserted into the pool body (1) is provided on the pool body (1); the diameter of the lower end of the nozzle (2) is larger than the diameter of the upper end of the nozzle (2), and the nozzle (2) is provided with a plurality of movable columns (4) arranged along the width direction of the pool body (1). ) is provided with a plurality of jet holes (21) on the circumference of the lower end thereof, and a plurality of groups of split pieces (22) are provided inside the nozzle (2) along the length direction of the nozzle (2), and the split pieces (22) of the same group are all provided along the circumference of the rotation axis of the nozzle (2), and the projections of the split pieces (22) in the vertical direction do not overlap; one group of the split pieces (22) is spirally provided along the rotation axis of the nozzle (2) and is rotatably connected to the inner side wall of the nozzle (2), and the lower part inside the nozzle (2) The ends of the nozzles (2) are rotatably connected to a plurality of stabilizing plates (23) arranged along the circumference of the nozzle (2); the ends of the stabilizing plates (23) close to each other are fixedly connected to the same fixing rod (231); the split pieces (22) rotatably connected to the nozzles (2) are fixedly connected to the fixing rod (231); the upper ends of the nozzles (2) are provided with a blocking plate (6) capable of blocking the nozzles (2); the middle of the blocking plate (6) is penetrated and fixedly connected to a nozzle (6) along the length of the air inlet pipe (3). The end of the air intake pipe (3) is bent upward at a right angle to a rotating rod (61) provided thereto. One bent end of the air intake pipe (3) is rotatably connected to a drive shaft (35) parallel to the rotating rod (61). A plurality of paddles (351) are fixedly connected to the circumference of the drive shaft (35). When air moves through the air intake pipe (3) and contacts the paddles (351), the drive shaft (35) is driven to rotate. A first belt (62) is installed between the drive shaft (35) and the rotating rod (61).

2. The energy-saving, environmentally friendly, intelligent agricultural and animal husbandry manure harmless treatment device according to claim 1 is characterized by: The driving assembly (5) includes a driving plate (51) located on one side outside the pool body (1), the same end of each of the movable columns (4) is fixedly connected to the driving plate (51), the upper side of each of the movable columns (4) is fixedly connected to a rack (52), the outer side wall of the pool body (1) is rotatably connected to a ring gear (53) meshing with the rack (52), the pool body (1) is provided with a driving member (55) for driving the ring gear (53) to rotate simultaneously, and the pool body (1) is provided with a fixing member (56) for fixing the movable column (4).

3. The energy-saving, environmentally friendly, intelligent agricultural and animal husbandry manure harmless treatment device according to claim 2 is characterized by: The end of the movable column (4) away from the driving plate (51) is provided with a spring (54) connected to the side wall of the pool body (1); the fixing member (56) includes a fixing plate (561) located on one side in the height direction of the driving plate (51); a hydraulic cylinder (562) fixedly connected to the pool body (1) is installed on the fixing plate (561); the hydraulic cylinder (562) drives the fixing plate (561) to move and abut against the side of the driving plate (51) away from the side wall of the pool body (1).

4. The energy-saving, environmentally friendly, intelligent agricultural and animal husbandry manure harmless treatment device according to claim 3 is characterized by: The air inlet pipe (3) is arranged along the length direction of the pool body (1) and the nozzles (2) are all installed on the lower side of the air inlet pipe (3). The air inlet pipe (3) is located on the lower side of the movable column (4) and is slidably connected to the pool body (1) along the width direction of the pool body (1). One end of the air inlet pipe (3) is sleeved with a movable block (32). A reciprocating screw (33) rotatably connected to the pool body (1) is passed through and threadedly connected to the movable block (32). A motor (34) is installed at one end of the reciprocating screw (33).

5. The energy-saving, environmentally friendly, intelligent agricultural and animal husbandry manure harmless treatment device according to claim 4 is characterized by: The driving member (55) includes a first bevel gear (551) fixedly connected to one side of the ring gear (53) near the reciprocating screw (33); a second bevel gear (552) is meshed with one side of the first bevel gear (551); a second belt (554) is installed between the second bevel gear (552) and the reciprocating screw (33); and a connecting member (57) is provided between the first bevel gear (551) and the ring gear (53) to connect the two.

6. The energy-saving, environmentally friendly, intelligent agricultural and animal husbandry manure harmless treatment device according to claim 5 is characterized by: The connecting member (57) includes ratchets (571) corresponding to the gear rings (53) and inserted into the inner side of the gear rings (53). The ratchets (571) are all plugged into and fixedly connected to the same connecting rod (553). A pawl (572) adapted to the ratchets (571) is hinged on the inner side wall of the gear ring (53).

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