Device and method for preparing zinc oxide-loaded montmorillonite for livestock

Abstract

The invention discloses a device and a method for preparing zinc oxide-loaded montmorillonite for livestock, and relates to the technical field of preparation of zinc oxide-loaded montmorillonite, the device comprises a mixing tank, a liquid pumping convection part mounted on a support frame, a material mixing rod mounted at the bottom of the support frame, filter plates arranged on two sides of the material mixing rod, and powder parts mounted on the filter plates. By arranging the powder part, when a mixing rod rotates, a filter plate can be driven to rotate, mixed liquid penetrates through filter holes in the filter plate along with rotation of the filter plate, montmorillonite powder in a clustered state can be always located on the surface of the filter plate under pushing of the filter plate, meanwhile, a fixing block extrudes and pulls an inclined pressing rod, and therefore the montmorillonite powder can be uniformly mixed. According to the technical scheme, a clamping plate is arranged on the end face of a filter plate, so that the clamping plate reciprocates along the end face of the filter plate, the clamping plate extrudes clustered montmorillonite powder, zinc salt, deionized water and the montmorillonite powder are fully mixed, and the mixing effect of the deionized water and the montmorillonite powder and the reaction effect of the zinc salt and montmorillonite are further improved.

Description

Technical Field

[0001] The invention relates to the technical field of preparation of zinc oxide-carrying montmorillonite, in particular to a device and method for preparing zinc oxide-carrying montmorillonite for livestock. Background Art

[0002] High doses of zinc oxide are recognized as an alternative to antibiotics to combat diarrhea in piglets during weaning, so they are added to the feed of most piglets. Zinc is an essential trace element for animals, and the role of zinc oxide is achieved through its pharmacological effects. However, long-term use of high doses of zinc oxide will cause zinc to be excreted in large quantities with feces, resulting in resource waste and environmental pollution. Moreover, long-term feeding of high zinc will cause piglets to have thick, long and messy hair, dull skin, and affect their later growth and development. Using montmorillonite as a drug carrier, zinc oxide is embedded and loaded on montmorillonite to prepare loaded zinc oxide and nano zinc oxide, which can replace high doses of zinc oxide.

[0003] When preparing zinc oxide-loaded montmorillonite, high-charged montmorillonite needs to be added to ionized water for ultrasonic dispersion, and then an acidifier is added for acidification and reflux treatment, and then the montmorillonite is filtered and washed with distilled water until the pH value of the filtrate is 6-7, and then dried and crushed to obtain high-activity montmorillonite. The high-activity montmorillonite is added to deionized water for ultrasonic stirring and dispersion, and then zinc salt is added to react at 50-90° C. During the reaction, a pH regulator (the molar ratio of zinc salt to sodium hydroxide is 1.5:1.5-2.0) is slowly added dropwise, and the reaction is continued with stirring. The reaction time is controlled within 5-8 hours. After the reaction, the zinc oxide-loaded / montmorillonite nanomaterial is obtained by filtering, washing, low-temperature drying, and crushing. When the high-activity montmorillonite is added to deionized water for ultrasonic stirring, since the high-activity montmorillonite is in powder form, it is very easy to cause the montmorillonite to agglomerate during stirring, which will cause the powdery montmorillonite to be unable to be fully mixed with the deionized water, thereby affecting the subsequent processing effect and reaction effect. Summary of the invention

[0004] The purpose of the present invention is to provide a device and method for preparing zinc oxide-loaded montmorillonite for livestock in order to solve the problem that powdery montmorillonite is prone to agglomeration when mixed and stirred with deionized water.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a zinc oxide-loaded montmorillonite preparation device for poultry and livestock, comprising a mixing tank, a mounting frame is installed on the outer wall of the mixing tank, a discharge port is arranged at the bottom of the mixing tank, a cover plate is installed on the top of the mixing tank, a motor is installed on the top of the cover plate, a feed port arranged side by side with the motor is arranged on the top of the cover plate, a liquid level warning member located above the mounting frame is installed on the outer wall of the mixing tank, an output end of the motor is connected to a support frame located on the inner side of the mixing tank, a liquid pumping convection member is installed on the support frame, a mixing rod is installed at the bottom of the support frame, filter plates are arranged on both sides of the mixing rod, and powder members are installed on the filter plates.

[0006] As a further scheme of the present invention: the liquid pumping convection element includes two liquid pumping bins installed on both sides of the support frame, the two liquid pumping bins are symmetrically arranged along the vertical central axis of the support frame, and one end of the liquid pumping bin is installed with a first one-way valve located on the inner side of the support frame, a piston rod is inserted into the interior of the liquid pumping bin, a U-shaped connecting frame is installed on the side of the liquid pumping bin away from the first one-way valve, the inner side of the U-shaped connecting frame is rotatably connected with a turntable through a rotating shaft, the top of the turntable is provided with a following rotating gear located above the U-shaped connecting frame, the bottom of the cover plate is provided with a spur gear ring meshing with the following rotating gear, the inner side of the turntable is provided with a bayonet, the bayonet is sleeved with a straight groove frame connected to the piston rod, and a second one-way valve located below the first one-way valve is installed on the side of the liquid pumping bin away from the U-shaped connecting frame, one end of the second one-way valve is connected with a connecting pipe, and a filter sleeve is provided at the bottom of the connecting pipe.

[0007] As a further solution of the present invention: the liquid inlet end of the first one-way valve is connected to the liquid pumping bin, and the liquid inlet end of the second one-way valve is connected to the connecting pipe.

[0008] As a further solution of the present invention: the center of the turntable and the center of the latch are in a misaligned state, and when the support frame rotates with the operation of the motor, the piston rods on both sides of the support frame move in opposite directions.

[0009] As a further solution of the present invention: the powder material part includes a limit frame installed on both sides of the filter plate, and the inner side of the limit frame is slidably connected to two clamps, and the two clamps are symmetrically arranged along the vertical center axis of the filter plate. The top of the clamp is rotatably connected to a diagonal pressure rod through a rotating shaft, and an L-shaped connecting rod is installed on the outer wall of the straight groove frame. A fixed block is installed at the bottom end of the L-shaped connecting rod, and the end of the diagonal pressure rod away from the clamp is rotatably connected to the bottom of the fixed block through a rotating shaft.

[0010] As a further solution of the present invention: the top and the bottom of the inner wall of the limit frame are both provided with limit sliding grooves, and the clamping plate is horizontally slidably connected with the limit frame through the limit sliding grooves.

[0011] As a further scheme of the present invention: the liquid level warning component includes a side connecting pipe installed on the outer wall of the mixing tank and located above the filter plate, the top of the side connecting pipe is installed with a connecting bin, the top of the connecting bin is installed with a warning light, the interior of the connecting bin is connected with a plug rod extending to the inside of the side connecting pipe, the bottom end of the plug rod is installed with a floating plate located on the inner side of the side connecting pipe, the top of the plug rod is installed with a second contact piece, sleeve blocks located inside the connecting bin are installed on both sides of the plug rod, a shift pin extending to the outside of the sleeve block is inserted on the inner side of the sleeve block, a reset spring connected to the inner wall of the sleeve block is installed at one end of the shift pin, a convex ring located above the shift pin is installed on the inner wall of the connecting bin, a piston rod extending to the outside of the connecting bin is provided on the top of the sleeve block, a shift link located on the outside of the connecting bin is provided at the bottom end of the piston rod, and a first contact piece located above the second contact piece is installed on the inner wall of the connecting bin.

[0012] As a further solution of the present invention: the second contact piece is electrically connected to the external power supply through a wire, and the first contact piece is electrically connected to the warning light through a wire.

[0013] As a further solution of the present invention: the top and the bottom of the convex ring are both inclined, and the inner wall diameter of the shifting chain is larger than the outer wall diameter of the connecting bin.

[0014] The present invention also discloses a method for preparing zinc oxide-loaded montmorillonite for livestock, which adopts the above-mentioned zinc oxide-loaded montmorillonite preparation device for livestock, comprising the following steps:

[0015] S1: First, deionized water is injected into the mixing tank through the feed port, and at the same time, the liquid level warning component is operated to prevent excessive deionized water from being injected;

[0016] S2: Then, the highly active montmorillonite is added into the mixing tank through the feed port;

[0017] S3: starting the motor, and rotating the support frame and the mixing rod through the operation of the motor. In this process, the zinc salt, the high-activity montmorillonite and the deionized water are fully mixed through the operation of the pumping convection element;

[0018] S4: crushing the agglomerated high-activity montmorillonite by powder pieces, then adding zinc salt to react, slowly adding pH regulator during the reaction, and continuing to stir the reaction;

[0019] S5: After completion, the materials in the mixing tank are discharged from the mixing tank through the discharge port, and then filtered, washed, low-temperature dried, and crushed to obtain a zinc oxide / montmorillonite nanocomposite material.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. By setting a liquid pumping convection part, when the motor is in operation, it will drive the support frame to rotate, so that the piston rod can reciprocate relative to the liquid pumping bin through the bayonet and the straight groove frame. When the piston rod moves in a direction away from the first one-way valve, the deionized water and montmorillonite mixed liquid in the mixing tank will enter the piston rod through the filter sleeve, the connecting pipe, and the second one-way valve. When the piston rod moves toward the first one-way valve, the piston rod will discharge the mixed liquid in the liquid pumping bin through the first one-way valve, so that the mixed liquids discharged from the two first one-way valves on the inner side of the support frame impact and collide with each other, thereby improving the mixing degree of the solution in the mixing tank, thereby improving the mixing efficiency of the materials in the mixing tank;

[0022] 2. By setting a powder material part, when the mixing rod rotates, the filter plate will be driven to rotate. With the rotation of the filter plate, the mixed liquid will pass through the filter holes on the filter plate, and the montmorillonite powder in a clumping state will always be located on the surface of the filter plate under the push of the filter plate. At the same time, when the straight groove frame reciprocates relative to the U-shaped connecting frame, it will drive the L-shaped connecting rod to move, so that the fixed block squeezes and pulls the oblique pressure rod, so that the clamping plate reciprocates along the end surface of the filter plate. When the two clamping plates on the filter plate move toward each other, the clumped montmorillonite powder on the surface of the filter plate will be pushed. When the two clamping plates contact, the clumped montmorillonite powder will be squeezed. Similarly, when the two clamping plates move in opposite directions, the clamping plates will squeeze the clumped montmorillonite powder due to contact with the inner wall of the limit frame, so that the zinc salt, deionized water and montmorillonite powder are fully mixed, further improving the mixing effect of deionized water and montmorillonite powder and the reaction effect of zinc salt and montmorillonite.

[0023] 3. By setting a liquid level warning part, the operating status of the warning light can be observed when deionized water is injected into the mixing tank. If the liquid level of the deionized water in the mixing tank is higher than the filter plate, part of the aqueous solution will enter the side connecting pipe, and the floating plate will move up relative to the connecting bin as the liquid level of the aqueous solution in the mixing tank rises. At this time, the shifting pin is guided by the inclined surface at the bottom of the convex ring and retracted into the sleeve block. When the shifting pin moves to the top of the convex ring, the shifting pin is restored under the action of the elastic restoring force of the reset spring. At the same time, the second contact piece contacts the first contact piece, so that the warning light is powered on. At this time, the injection of aqueous solution into the mixing tank can be stopped to prevent the mixing tank from being filled up when montmorillonite powder is added later. In this way, space is reserved inside the mixing tank to provide flow space for the subsequent montmorillonite powder and deionized water. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the internal structure of the mixing tank of the present invention;

[0026] Figure 3 It is a schematic diagram of the connection between the support frame and the filter plate of the present invention;

[0027] Figure 4 It is a schematic structural diagram of the powder material piece of the present invention;

[0028] Figure 5 It is a structural schematic diagram of the liquid pumping convection element of the present invention;

[0029] Figure 6 It is a schematic diagram of the internal structure of the liquid extraction bin of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the liquid level warning member of the present invention;

[0031] Figure 8 It is a schematic diagram of the internal structure of the connection warehouse of the present invention.

[0032] In the figure: 1, mixing tank; 2, mounting frame; 3, cover plate; 4, motor; 5, feed port; 6, discharge port; 701, side connecting pipe; 702, connecting bin; 703, warning light; 704, support frame; 705, mixing rod; 706, filter plate; 707, driven gear; 708, spur gear ring; 709, pumping bin; 710, U-shaped connecting frame; 711, first contact piece; 712, turntable; 713, straight slot frame; 714, L-shaped Connecting rod; 715, fixing block; 716, oblique pressure rod; 717, clamping plate; 718, limiting frame; 719, first one-way valve; 720, bayonet pin; 721, second one-way valve; 722, connecting pipe; 723, filter sleeve; 724, piston rod; 725, shifting chain; 726, convex ring; 727, shifting pin; 728, reset spring; 729, sleeve block; 730, floating plate; 731, plug rod; 732, second contact piece. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0035] See also Figures 1 to 8 In an embodiment of the present invention, a zinc oxide-loaded montmorillonite preparation device for poultry and livestock includes a mixing tank 1, a mounting frame 2 is installed on the outer wall of the mixing tank 1, a discharge port 6 is arranged at the bottom of the mixing tank 1, a cover plate 3 is installed on the top of the mixing tank 1, a motor 4 is installed on the top of the cover plate 3, and a feed port 5 arranged side by side with the motor 4 is arranged on the top of the cover plate 3. A liquid level warning member located above the mounting frame 2 is installed on the outer wall of the mixing tank 1, and an output end of the motor 4 is connected to a support frame 704 located on the inner side of the mixing tank 1, a liquid pumping convection member is installed on the support frame 704, a mixing rod 705 is installed at the bottom of the support frame 704, filter plates 706 are arranged on both sides of the mixing rod 705, and powder members are installed on the filter plates 706.

[0036] In this embodiment: first, deionized water is injected into the mixing tank 1 through the feed port 5, and the operation of the liquid level warning part is used to prevent the injection of too much deionized water. Then, high-activity montmorillonite is added into the mixing tank 1 through the feed port 5, and the motor 4 is started. The support frame 704 and the mixing rod 705 are rotated by the operation of the motor 4. In this process, the high-activity montmorillonite and the deionized water are fully mixed by the operation of the liquid pumping convection part, and the agglomerated high-activity montmorillonite is crushed by the powder part. Then, zinc salt is added to react, and pH regulator is slowly added dropwise during the reaction. The reaction is continued to be stirred. After the reaction, the material inside the mixing tank 1 is discharged from the mixing tank 1 through the discharge port 6, and then filtered, washed, and low-temperature dried to obtain the zinc oxide / montmorillonite nanomaterial.

[0037] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 The liquid pumping convection element includes two liquid pumping bins 709 installed on both sides of the support frame 704. The two liquid pumping bins 709 are symmetrically arranged along the vertical center axis of the support frame 704. A first one-way valve 719 located on the inner side of the support frame 704 is installed at one end of the liquid pumping bin 709. A piston rod 724 is inserted into the interior of the liquid pumping bin 709. A U-shaped connecting frame 710 is installed on the side of the liquid pumping bin 709 away from the first one-way valve 719. A rotating disk 712 is rotatably connected to the inner side of the U-shaped connecting frame 710 through a rotating shaft. The top of the rotating disk 712 is provided with There is a slave gear 707 located above the U-shaped connecting frame 710, and a spur gear ring 708 meshing with the slave gear 707 is installed at the bottom of the cover plate 3. A bayonet 720 is provided on the inner side of the turntable 712, and a straight groove frame 713 connected to a piston rod 724 is sleeved on the bayonet 720. A second one-way valve 721 located below the first one-way valve 719 is installed on the side of the liquid pumping chamber 709 away from the U-shaped connecting frame 710, and one end of the second one-way valve 721 is connected to a connecting pipe 722, and a filter sleeve 723 is provided at the bottom of the connecting pipe 722.

[0038] In this embodiment, when the motor 4 is in operation, it will drive the support frame 704 to rotate, and the liquid pumping chamber 709 will rotate with the support frame 704. In this process, the slave gear 707 rotates along the spur gear ring 708, so that the turntable 712 rotates with the slave gear 707, so that the piston rod 724 reciprocates relative to the liquid pumping chamber 709 through the bayonet 720 and the straight groove frame 713. When the piston rod 724 moves in the direction away from the first one-way valve 719, the liquid inside the mixing tank 1 is removed. The mixed liquid of ion water and montmorillonite will enter the piston rod 724 through the filter sleeve 723, the connecting pipe 722 and the second one-way valve 721. When the piston rod 724 moves toward the first one-way valve 719, the piston rod 724 will discharge the mixed liquid inside the liquid pumping bin 709 through the first one-way valve 719, so that the mixed liquids discharged from the two first one-way valves 719 on the inner side of the support frame 704 will impact and collide with each other, thereby improving the mixing degree of the solution inside the mixing tank 1, thereby improving the mixing efficiency of the materials inside the mixing tank 1.

[0039] Please refer to Figure 6 The liquid inlet end of the first one-way valve 719 is connected to the liquid pumping chamber 709 , and the liquid inlet end of the second one-way valve 721 is connected to the connecting pipe 722 .

[0040] In this embodiment: this structure is provided to enable the mixed liquid inside the liquid extraction chamber 709 to flow in one direction.

[0041] Please refer to Figure 5 , Figure 6The center of the turntable 712 and the center of the latch 720 are in a misaligned state, and when the support frame 704 rotates with the operation of the motor 4, the piston rods 724 on both sides of the support frame 704 move in opposite directions.

[0042] In this embodiment: by setting this structural support frame 704 to rotate, the straight groove frame 713 drives the piston rod 724 to reciprocate in the horizontal direction, and at the same time makes the first one-way valve 719 spray the mixed liquid, so as to achieve collision between the mixed liquids, thereby improving the mixing effect and reaction effect.

[0043] Please refer to Figure 2 , Figure 3 , Figure 4 The powder material part includes a limit frame 718 installed on both sides of the filter plate 706, and two clamps 717 are slidably connected to the inner side of the limit frame 718. The two clamps 717 are symmetrically arranged along the vertical center axis of the filter plate 706. The top of the clamp 717 is rotatably connected to a diagonal pressure rod 716 through a rotating shaft. An L-shaped connecting rod 714 is installed on the outer wall of the straight groove frame 713, and a fixed block 715 is installed at the bottom end of the L-shaped connecting rod 714. The end of the diagonal pressure rod 716 away from the clamp 717 is rotatably connected to the bottom of the fixed block 715 through a rotating shaft.

[0044] In this embodiment, when the mixing rod 705 rotates, the filter plate 706 is driven to rotate. As the filter plate 706 rotates, the mixed liquid passes through the filter holes on the filter plate 706, and the montmorillonite powder in a clumping state is always located on the surface of the filter plate 706 under the push of the filter plate 706. At the same time, when the straight groove frame 713 reciprocates relative to the U-shaped connecting frame 710, the L-shaped connecting rod 714 is driven to move, so that the fixed block 715 squeezes and pulls the oblique pressure rod 716, so that the clamping plate 717 reciprocates along the end surface of the filter plate 706. When the two clamping plates 717 on the filter plate 706 move toward each other, the agglomerated montmorillonite powder on the surface of the filter plate 706 will be pushed; when the two clamping plates 717 are in contact, the agglomerated montmorillonite powder will be squeezed; similarly, when the two clamping plates 717 move in opposite directions, the clamping plates 717 will squeeze the agglomerated montmorillonite powder due to contact with the inner wall of the limiting frame 718, so that the zinc salt, deionized water and montmorillonite powder are fully mixed, and the mixing effect of the deionized water and the montmorillonite powder and the reaction effect of the zinc salt and the montmorillonite are further improved.

[0045] Please refer to Figure 4 The top and bottom of the inner wall of the limit frame 718 are provided with limit sliding grooves, and the clamping plate 717 is horizontally slidably connected with the limit frame 718 through the limit sliding grooves.

[0046] In this embodiment, the clamping plate 717 is limited by setting this structure so that the clamping plate 717 can only move back and forth along the side of the filter plate 706 .

[0047] Please refer to Figure 1 , Figure 7 , Figure 8 The liquid level warning member includes a side connecting pipe 701 installed on the outer wall of the mixing tank 1 and located above the filter plate 706, a connecting chamber 702 is installed on the top of the side connecting pipe 701, a warning light 703 is installed on the top of the connecting chamber 702, a plug rod 731 extending to the inside of the side connecting pipe 701 is inserted into the connecting chamber 702, a floating plate 730 located on the inner side of the side connecting pipe 701 is installed at the bottom end of the plug rod 731, a second contact piece 732 is installed on the top of the plug rod 731, and sleeve blocks 729 located inside the connecting chamber 702 are installed on both sides of the plug rod 731. A shift pin 727 extending to the outside of the sleeve block 729 is inserted on the inner side of the block 729, and a return spring 728 connected to the inner wall of the sleeve block 729 is installed at one end of the shift pin 727. A convex ring 726 located above the shift pin 727 is installed on the inner wall of the connecting chamber 702. A piston rod 724 extending to the outside of the connecting chamber 702 is provided on the top of the sleeve block 729, and a shift link 725 located on the outside of the connecting chamber 702 is provided at the bottom end of the piston rod 724. The inner wall of the connecting chamber 702 is installed with a first contact piece 711 located above the second contact piece 732.

[0048] In this embodiment, when deionized water is injected into the mixing tank 1, the operation status of the warning light 703 can be observed. If the liquid level of the deionized water in the mixing tank 1 is higher than the filter plate 706, part of the aqueous solution will enter the side connecting pipe 701, and the floating plate 730 will move upward relative to the connecting chamber 702 as the liquid level of the aqueous solution in the mixing tank 1 rises. At this time, the shifting pin 727 is guided by the bottom inclined surface of the convex ring 726 and retracts into the sleeve block 729. When the shifting pin 727 moves to the top of the convex ring 726, the shifting pin 727 is restored under the action of the elastic restoring force of the reset spring 728. At the same time, the second contact piece 732 contacts the first contact piece 711, so that the warning light 703 is powered on. At this time, the injection of aqueous solution into the mixing tank 1 can be stopped to prevent the mixing tank 1 from being filled up when the montmorillonite powder is added later. In this way, space is reserved inside the mixing tank 1 to provide flow space for the subsequent montmorillonite powder and deionized water.

[0049] Please refer to Figure 8 The second contact piece 732 is electrically connected to the external power supply through a wire, and the first contact piece 711 is electrically connected to the warning light 703 through a wire.

[0050] In this embodiment, by providing this structure, the warning light 703 operates when the second contact piece 732 contacts the first contact piece 711 , thereby controlling the operation timing of the warning light 703 .

[0051] Please refer to Figure 8The top and bottom of the convex ring 726 are both inclined, and the inner wall diameter of the shifting link 725 is larger than the outer wall diameter of the connecting chamber 702.

[0052] In this embodiment: by setting this structure, the top and bottom of the convex ring 726 can guide the shift pin 727, so that the shift pin 727 can be moved to the bottom of the convex ring 726 by pressing the shift link 725, which provides convenience for the subsequent use of the device.

[0053] In combination with the above-mentioned zinc oxide-loaded montmorillonite preparation device for poultry and livestock, a method for preparing zinc oxide-loaded montmorillonite for poultry and livestock is provided below, which specifically includes the following steps:

[0054] S1: First, deionized water is injected into the mixing tank 1 through the feed port 5;

[0055] S2: When deionized water is injected into the mixing tank 1, the operation status of the warning light 703 can be observed. If the liquid level of the deionized water in the mixing tank 1 is higher than the filter plate 706, part of the aqueous solution will enter the side connecting pipe 701, and the floating plate 730 will move upward relative to the connecting chamber 702 as the liquid level of the aqueous solution in the mixing tank 1 rises. At this time, the shifting pin 727 is guided by the bottom inclined surface of the convex ring 726 and retracts into the sleeve block 729. When the shifting pin 727 moves to the top of the convex ring 726, the shifting pin 727 is restored under the elastic restoring force of the reset spring 728. At the same time, the second contact piece 732 contacts the first contact piece 711, so that the warning light 703 is powered on. At this time, the injection of aqueous solution into the mixing tank 1 can be stopped to prevent the mixing tank 1 from being filled up when the montmorillonite powder is added later, so as to reserve space inside the mixing tank 1 and provide flow space for the subsequent montmorillonite powder and deionized water.

[0056] S3: Then, the high-activity montmorillonite is added into the mixing tank 1 through the feed port 5;

[0057] S4: Start the motor 4. When the motor 4 is running, it will drive the support frame 704 to rotate. At this time, the liquid pumping chamber 709 will rotate with the support frame 704. In this process, the slave gear 707 rotates along the spur gear ring 708, so that the turntable 712 rotates with the slave gear 707, so that the piston rod 724 reciprocates relative to the liquid pumping chamber 709 through the bayonet 720 and the straight groove frame 713. When the piston rod 724 moves in the direction away from the first one-way valve 719, the interior of the mixing tank 1 The deionized water and montmorillonite mixed liquid will enter the piston rod 724 through the filter sleeve 723, the connecting pipe 722, and the second one-way valve 721. When the piston rod 724 moves toward the first one-way valve 719, the piston rod 724 will discharge the mixed liquid inside the liquid pumping bin 709 through the first one-way valve 719, so that the mixed liquids discharged from the two first one-way valves 719 on the inner side of the support frame 704 will impact and collide with each other, thereby improving the mixing degree of the solution inside the mixing tank 1, thereby improving the mixing efficiency of the materials inside the mixing tank 1;

[0058] S5: When the mixing rod 705 rotates, the filter plate 706 is driven to rotate. As the filter plate 706 rotates, the mixed liquid passes through the filter holes on the filter plate 706, and the montmorillonite powder in a clumping state is always located on the surface of the filter plate 706 under the push of the filter plate 706. At the same time, when the straight groove frame 713 reciprocates relative to the U-shaped connecting frame 710, the L-shaped connecting rod 714 is driven to move, so that the fixed block 715 squeezes and pulls the oblique pressure rod 716, so that the clamping plate 717 reciprocates along the end surface of the filter plate 706. When the two clamping plates 717 on the filter plate 706 move toward each other, the agglomerated montmorillonite powder on the surface of the filter plate 706 will be pushed. When the two clamping plates 717 are in contact, the agglomerated montmorillonite powder will be squeezed. Similarly, when the two clamping plates 717 move in opposite directions, the clamping plates 717 will squeeze the agglomerated montmorillonite powder due to contact with the inner wall of the limiting frame 718, so that the zinc salt, deionized water and montmorillonite powder are fully mixed, further improving the mixing effect of deionized water and montmorillonite powder and the reaction effect of zinc salt and montmorillonite.

[0059] S6: Then, zinc salt is added to react, and a pH regulator is slowly added dropwise during the reaction, and the reaction is continued by stirring;

[0060] S7: After completion, the material in the mixing tank 1 is discharged from the mixing tank 1 through the discharge port 6, and then filtered, washed, and dried at low temperature to obtain a zinc oxide / montmorillonite nanocomposite material.

[0061] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for preparing zinc oxide-loaded montmorillonite for livestock, comprising a mixing tank (1), It is characterized in that The outer wall of the mixing tank (1) is installed with a mounting frame (2), the bottom of the mixing tank (1) is provided with a discharge port (6), the top of the mixing tank (1) is installed with a cover plate (3), the top of the cover plate (3) is installed with a motor (4), the top of the cover plate (3) is provided with a feed port (5) arranged side by side with the motor (4), the outer wall of the mixing tank (1) is installed with a liquid level warning component located above the mounting frame (2), the output end of the motor (4) is connected to a support frame (704) located on the inner side of the mixing tank (1), the support frame (704) is provided with a liquid pumping convection component, the bottom of the support frame (704) is installed with a mixing rod (705), filter plates (706) are provided on both sides of the mixing rod (705), and powder components are installed on the filter plates (706).

2. The zinc oxide-loaded montmorillonite preparation device for livestock according to claim 1, It is characterized in that The liquid pumping convection element comprises two liquid pumping bins (709) installed on both sides of the support frame (704), the two liquid pumping bins (709) are symmetrically arranged along the vertical center axis of the support frame (704), one end of the liquid pumping bin (709) is installed with a first one-way valve (719) located on the inner side of the support frame (704), a piston rod (724) is inserted into the interior of the liquid pumping bin (709), a U-shaped connecting frame (710) is installed on the side of the liquid pumping bin (709) away from the first one-way valve (719), the inner side of the U-shaped connecting frame (710) is rotatably connected with a rotating disk (712) via a rotating shaft, and a valve (712) located on the top of the U-shaped connecting frame (712) is provided. A driven gear (707) is disposed above the U-shaped connecting frame (710); a spur gear ring (708) meshing with the driven gear (707) is installed at the bottom of the cover plate (3); a bayonet (720) is provided on the inner side of the rotating disk (712); a straight groove frame (713) connected to a piston rod (724) is sleeved on the bayonet (720); a second one-way valve (721) located below the first one-way valve (719) is installed on the side of the liquid pumping bin (709) away from the U-shaped connecting frame (710); one end of the second one-way valve (721) is connected to a connecting pipe (722); a filter sleeve (723) is provided at the bottom of the connecting pipe (722).

3. The zinc oxide-loaded montmorillonite preparation device for poultry and livestock according to claim 2, It is characterized in that The liquid inlet end of the first one-way valve (719) is connected to the liquid pumping chamber (709), and the liquid inlet end of the second one-way valve (721) is connected to the connecting pipe (722).

4. The zinc oxide-carrying montmorillonite preparation device for poultry and livestock according to claim 2, It is characterized in that The center of the rotating disk (712) and the center of the latch (720) are in a misaligned state, and when the support frame (704) rotates with the operation of the motor (4), the piston rods (724) on both sides of the support frame (704) move in opposite directions.

5. The zinc oxide-carrying montmorillonite preparation device for livestock according to claim 2, It is characterized in that The powder material part includes a limit frame (718) installed on both sides of the filter plate (706), and two clamps (717) are slidably connected to the inner side of the limit frame (718). The two clamps (717) are symmetrically arranged along the vertical center axis of the filter plate (706). The top of the clamp (717) is rotatably connected to a diagonal pressure rod (716) via a rotating shaft. The outer wall of the straight groove frame (713) is installed with an L-shaped connecting rod (714), and the bottom end of the L-shaped connecting rod (714) is installed with a fixed block (715). The end of the diagonal pressure rod (716) away from the clamp (717) is rotatably connected to the bottom of the fixed block (715) via a rotating shaft.

6. The zinc oxide-carrying montmorillonite preparation device for livestock according to claim 5, It is characterized in that The top and bottom of the inner wall of the limit frame (718) are both provided with limit sliding grooves, and the clamping plate (717) is horizontally slidably connected to the limit frame (718) via the limit sliding grooves.

7. The zinc oxide-carrying montmorillonite preparation device for livestock according to claim 5, It is characterized in that The liquid level warning component comprises a side connecting pipe (701) installed on the outer wall of the mixing tank (1) and located above the filter plate (706); a connecting chamber (702) is installed on the top of the side connecting pipe (701); a warning light (703) is installed on the top of the connecting chamber (702); a plug rod (731) extending into the inside of the side connecting pipe (701) is inserted into the inside of the connecting chamber (702); a floating plate (730) located inside the side connecting pipe (701) is installed at the bottom end of the plug rod (731); a second contact piece (732) is installed on the top of the plug rod (731); sleeve blocks (729) located inside the connecting chamber (702) are installed on both sides of the plug rod (731); The inner side of the sleeve block (729) is plugged with a shift pin (727) extending to the outer side of the sleeve block (729); one end of the shift pin (727) is installed with a return spring (728) connected to the inner wall of the sleeve block (729); the inner wall of the connecting chamber (702) is installed with a convex ring (726) located above the shift pin (727); the top of the sleeve block (729) is provided with a piston rod (724) extending to the outer side of the connecting chamber (702); the bottom end of the piston rod (724) is provided with a shift link (725) located outside the connecting chamber (702); the inner wall of the connecting chamber (702) is installed with a first contact piece (711) located above the second contact piece (732).

8. The zinc oxide-carrying montmorillonite preparation device for livestock according to claim 7, It is characterized in that The second contact piece (732) is electrically connected to an external power source via a wire, and the first contact piece (711) is electrically connected to a warning light (703) via a wire.

9. The zinc oxide-carrying montmorillonite preparation device for livestock according to claim 7, It is characterized in that The top and bottom of the convex ring (726) are both inclined, and the inner wall diameter of the shifting link (725) is larger than the outer wall diameter of the connecting chamber (702).

10. A method for preparing zinc oxide-loaded montmorillonite for livestock. It is characterized in that The zinc oxide-carrying montmorillonite preparation device for livestock according to any one of claims 1 to 9 comprises the following steps: S1: first, inject deionized water into the mixing tank (1) through the feed port (5), and at the same time, prevent the injection of too much deionized water by operating the liquid level warning member; S2: Then, the high-activity montmorillonite is added into the mixing tank (1) through the feed port (5); S3: starting the motor (4), and rotating the support frame (704) and the mixing rod (705) through the operation of the motor (4). In this process, the high-activity montmorillonite and the deionized water are fully mixed through the operation of the liquid pumping convection element; S4: crushing the agglomerated high-activity montmorillonite with powder pieces, then adding zinc salt at a material ratio of 0.5-2.5, heating the mixed solution with a heating wire inside the mixing tank (1) so that the reaction is carried out at 50-90° C., slowly adding a pH regulator (the molar ratio of zinc salt to sodium hydroxide is 1.5:1.5-2.0) dropwise during the reaction, stirring continuously during the reaction, and controlling the reaction time to 5-8 hours; S5: After completion, the material in the mixing tank (1) is discharged from the mixing tank (1) through the discharge port (6), and then filtered, washed, low-temperature dried, and crushed to obtain the zinc oxide / montmorillonite nanomaterial.

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