A deoxidizer and a granulation production device for the deoxidizer

Abstract

The present invention discloses a deoxidizer and a granulation production device for the deoxidizer, which are composed of raw materials in the following weight percentages: reduced iron powder, activated carbon, electrolyte, water, and superabsorbent resin; it also includes a granulation device for granulating the materials stirred and mixed by the above raw materials. The granulation device includes a barrel, an extrusion assembly and a cutting assembly, and also includes a base. A plurality of extrusion ports are arranged on the peripheral wall of the barrel; the extrusion assembly includes a rotating shaft and multiple groups of stirring blades arranged along the peripheral side of the rotating shaft. The extrusion assembly includes a pressing plate that is arranged to move up and down in the barrel for extruding the deoxidizer material; the cutting assembly includes a chassis and multiple groups of cutting members evenly arranged along the peripheral side of the chassis. The chassis is rotatably arranged on the base, and one end face of the cutting member is attached to the outer wall of the barrel and rotates with the chassis for cutting the deoxidizer material. The present invention can evenly cut the deoxidizer material extruded from the extrusion port at a constant speed through the cutting assembly, so that the lengths and sizes of the deoxidizer particles are uniform.

Description

Technical Field

[0001] The present invention relates to the field of deoxidizer manufacturing equipment, and particularly to a deoxidizer and a granulation production device for the deoxidizer. Background Art

[0002] A deoxidizer, also known as an oxygen remover or an oxygen absorber, is an additive that can absorb oxygen and slow down the oxidation of food. It is a new product currently used in food preservation. It is a group of chemical mixtures that easily react with free oxygen or dissolved oxygen. It is packed in a sealed paper bag with a certain air permeability and strength, just like a desiccant bag. When sealed and packaged with food in a food bag, it can remove the oxygen remaining in the air in the bag, prevent food from changing color, deteriorating, and the rancidity of oils and fats due to oxidation, and also inhibit the growth of molds, aerobic bacteria, and grain pests. Currently, deoxidizers are not only used to maintain the quality of food, but also for the preservation, rust prevention, etc. of items such as grains, feeds, medicines, clothing, furs, precision instruments, etc.

[0003] After the deoxidizer material is made, the material will be put into a granulator for extrusion granulation, then sintered and cooled, and finally packed for use; however, there is a current granulation device that extrudes the deoxidizer material from a die through an extrusion screw. After the deoxidizer material is extruded from the die for a certain length, it automatically breaks and falls off, which easily causes the situation of different lengths and sizes. Summary of the Invention

[0004] The purpose of the present invention is to provide a deoxidizer and a granulation production device for the deoxidizer to solve the above technical problems.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: A deoxidizer is composed of the following raw materials in weight percentages: 52% - 58% of reduced iron powder, 0.5% - 2% of activated carbon, 7% - 11% of electrolyte, 13% - 23% of water, and 11% - 18% of superabsorbent resin, where the electrolyte is one of sodium chloride, calcium chloride, and potassium bromide.

[0006] A granulation production device for a deoxidizer includes a granulation device for granulating the deoxidizer obtained by mixing and stirring electrolyte, superabsorbent resin, reduced iron powder, and activated carbon particles.

[0007] The granulation device includes a barrel, an extrusion assembly, and a cutting assembly, and also includes a base for fixing the barrel. A plurality of extrusion ports are uniformly arranged on the peripheral wall of the barrel; the extrusion assembly includes a rotating shaft and multiple groups of stirring blades arranged along the peripheral side of the rotating shaft. The extrusion assembly includes a pressing plate that moves up and down in the barrel for extruding the deoxidizer material; the cutting assembly includes a chassis and multiple groups of cutting members uniformly arranged along the peripheral side of the chassis. The chassis is rotatably arranged on the base, and one end face of the cutting member is in contact with the outer wall of the barrel and rotates with the chassis for cutting the deoxidizer material.

[0008] Preferably, a plurality of extrusion ports are arranged on the circumferential side of the barrel, and a plurality of extrusion ports are arranged axially along the barrel. The cutting member includes a U-shaped rod and a cutter bar. The U-shaped rod includes a back plate and side plates symmetrically arranged on both sides of the back plate. The cutter bars are distributed at one ends of the two side plates away from the back plate. One end face of the cutter bar is in contact with the outer wall of the barrel, and both ends of the contact end face are sharpened.

[0009] Preferably, receiving hoppers are arranged on the end faces of the two side plates of the back plate away from each other. A plurality of receiving hoppers are arranged corresponding to the plurality of extrusion ports in the height direction of the barrel and are evenly arranged along the height direction of the side plates. The side plates are provided with feeding ports corresponding to the bottom ends of each receiving hopper. The chassis is provided with blanking ports corresponding to the bottom openings of each U-shaped rod. A receiving box is arranged in the base, and the base is provided with arc-shaped openings corresponding to each blanking port.

[0010] Preferably, the receiving box includes an outer box body and an inner box body. The inner box body is arranged in the middle of the outer box body, and the side wall of the inner box body is lower than the side wall of the outer box body. A base column is arranged in the middle of the inner box body. A fan is arranged at the bottom inside the base column. A wind-dispersing seat is arranged on the top of the base. The bottom of the wind-dispersing seat is communicated with the inside of the base column, and air outlets are arranged on the periphery corresponding to the orientation of the arc-shaped openings.

[0011] Preferably, the stirring blades are arc-shaped. The pressing disc is provided with blade openings corresponding to each stirring blade. A central hole for the rotating shaft to pass through is arranged in the middle of the pressing disc. The pressing disc is slidably connected up and down with the stirring blades through the blade openings. Internal threads are arranged on the inner wall of the barrel. External threads are arranged on the outer wall of the pressing disc. The pressing disc is threadedly connected with the barrel through the cooperation of the internal threads and the external threads.

[0012] Preferably, an external tooth part is arranged on the outer wall of the circumference of the chassis. Sliding grooves are symmetrically arranged on both sides of the base where the chassis is located. A rack for meshing with the tooth part is slidably arranged in the sliding grooves. A driving component for driving the two racks to reciprocate up and down is arranged on the base.

[0013] Preferably, the bottom of the rotating shaft is rotatably arranged in the base. The driving component includes a main gear fixed to the bottom of the rotating shaft, two sub-gears meshing with the two racks, and a reversing gear meshing with the main gear and one sub-gear. The tooth part on the circumference of the main gear is composed of a plurality of tooth part units. The number of teeth of each tooth part unit is the same, and a toothless area is formed between adjacent two tooth part units. When the tooth part unit meshes with the reversing gear, the tooth part of the other sub-gear is located in the toothless area.

[0014] Preferably, the sub-gear and the reversing gear have the same number of teeth.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] By fixedly arranging a barrel on a base, rotatably arranging a rotating shaft in the barrel, arranging stirring blades on the circumferential side of the rotating shaft, and while the stirring blades drive a pressing disc to rotate, the pressing disc moves downward through threaded connection with the inner wall of the barrel, the deoxidizer raw materials can be effectively extruded;

[0017] By rotatably arranging a chassis on the base, arranging multiple U-shaped rods on the top of the chassis, and arranging the side of the U-shaped rod with a cutter bar in close contact with the outer wall of the barrel, the reciprocating rotation of the chassis will drive the U-shaped rods to reciprocatingly cut the deoxidizer raw materials extruded from the extrusion port, making the particle sizes of the obtained pellets more uniform;

[0018] By arranging a main gear at the bottom of the rotating shaft, and a rack meshing with the outer teeth of the chassis drives the rotating shaft to rotate through the meshing transmission of a reversing gear, a main gear, and a sub-gear, and providing driving force by a motor driving the rotating shaft, effective linkage can be achieved, and cutting occurs while extruding the deoxidizer raw materials. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 is the overall structural schematic diagram of this embodiment;

[0021] Figure 2 is the exploded schematic diagram of the overall structure of this embodiment;

[0022] Figure 3 is Figure 2 the enlarged schematic diagram of part A in;

[0023] Figure 4 is the structural schematic diagram of this embodiment highlighting the drive assembly;

[0024] Figure 5 is the exploded schematic diagram of this embodiment highlighting the cutting assembly;

[0025] Figure 6 is the sectional schematic diagram of this embodiment highlighting the material receiving box.

[0026] In the drawings, the list of components represented by each reference numeral is as follows:

[0027] 1. Barrel; 2. Extrusion assembly; 201. Rotating shaft; 202. Stirring blade; 203. Pressing disc; 3. Cutting assembly; 301. Chassis; 302. Cutting piece; 3021. U-shaped rod; 30211. Back plate; 30212. Side plate; 3022. Knife rod; 4. Base; 5. Extrusion port; 6. Motor; 7. Material receiving hopper; 8. Feeding port; 9. Discharging port; 10. Arc-shaped port; 11. Material receiving box; 111. Outer box body; 112. Inner box body; 12. Fan; 13. Second motor; 14. Air-dispersing seat; 15. Air outlet; 16. Blade port; 17. Outer tooth part; 18. Sliding groove; 19. Rack; 20. Sliding chute; 21. Driving assembly; 211. Main gear; 212. Sub-gear; 213. Reversing gear; 22. Shaft part; 23. Tooth part unit; 24. Toothless area; 25. Cylinder. Detailed implementation manner

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] The present invention provides a technical solution: a deoxidizer is composed of the following raw materials in weight percentages: 52% - 58% of reduced iron powder, 0.5% - 2% of activated carbon, 7% - 11% of electrolyte, 13% - 23% of water, and 11% - 18% of superabsorbent resin, wherein the electrolyte is one of sodium chloride, calcium chloride, and potassium bromide.

[0030] It can be seen from the above description that the deoxidizer only includes reduced iron powder, activated carbon, electrolyte, water, and superabsorbent resin. At the same time, the types of components constituting the deoxidizer are few, and there is no need to add catalysts and fillers to the deoxidizer, so the cost is low. At the same time, the deoxidation effect can reduce the oxygen content in the air to less than 0.1% within 24 hours.

[0031] Please refer to Figures 1-6 , the present invention provides another technical solution:

[0032] A deoxidizer granulation production device includes a granulation device for granulating the deoxidizer obtained by mixing and stirring electrolyte, superabsorbent resin, reduced iron powder, and activated carbon particles.

[0033] The granulating device includes a barrel 1, an extrusion assembly 2 and a cutting assembly 3, and further includes a base 4 for fixing the barrel 1. The barrel 1 is fixed to the base through a cylinder 25. A plurality of extrusion ports 5 are evenly arranged on the peripheral wall of the barrel 1. The extrusion assembly 2 includes a rotating shaft 201 and a plurality of groups of stirring blades 202 arranged along the peripheral side of the rotating shaft 201. A motor 6 is provided in the base 4. The output end of the motor 6 is fixedly connected to the bottom of the rotating shaft 201 to drive the rotating shaft 201 to rotate. The extrusion assembly 2 includes a pressing plate 203 that moves up and down in the barrel 1 for extruding the deoxidizer material. The cutting assembly 3 includes a chassis 301 and a plurality of groups of cutting members 302 evenly arranged along the peripheral side of the chassis 301. The chassis 301 is sleeved on the cylinder 25 in a hollow manner and is rotatably connected to the cylinder 25. The number of the cutting assemblies 3 can be set according to the length of the deoxidizer particles, the number of columns of the longitudinal rows of the extrusion ports 5 and the rotation speed of the chassis 301. The chassis 301 is rotatably arranged on the base 4. In the present invention, the chassis 301 is arranged on the base 4 in a way of reciprocating rotation in both forward and reverse directions, so that each group of cutting assemblies 3 is responsible for cutting the deoxidizer raw materials at the extrusion ports 5 passed by during the reciprocating rotation. The number of the cutting assemblies 3 in the present invention is half of the number of longitudinal columns of the extrusion ports 5. Each group of cutting assemblies 3 is responsible for cutting the deoxidizer materials extruded from the longitudinal columns of the extrusion ports 5 on both sides of the cutting assembly 3. One end face of the cutting member 302 is attached to the outer wall of the barrel 1 and rotates with the chassis 301 for cutting the deoxidizer materials.

[0034] As can be seen from the above description: The stirring blades 202 generate centrifugal force on the deoxidizer raw materials through the rotation of the rotating shaft 201. At the same time, the pressing plate 203 moves downward to extrude the deoxidizer materials, so as to drive the deoxidizer raw materials to be extruded from the extrusion ports 5. By driving the cutting member 302 to rotate at a constant speed through the rotating chassis 301, the deoxidizer raw materials extruded from the extrusion ports 5 can be cut at intervals, so that the sizes of the obtained deoxidizer particles are uniform.

[0035] Specifically, a plurality of groups of extrusion ports 5 are arranged along the peripheral side of the barrel 1, and a plurality of groups of the extrusion ports 5 are arranged along the axial direction of the barrel 1. The cutting member 302 includes a U-shaped rod 3021 and a cutter bar 3022. The U-shaped rod 3021 includes a back plate 30211 and side plates 30212 symmetrically arranged on both sides of the back plate 30211. The cutter bars 3022 are distributed at one ends of the two side plates 30212 away from the back plate 30211. One end face of the cutter bar 3022 is attached to the outer wall of the barrel 1, and both ends of the attached end face are sharpened. It should be noted that: The width of the joint surface between the cutter bar 3022 and the outer wall of the barrel 1 should not be too large to avoid the cutter bar 3022 covering the extrusion ports 5 for too long when rotating along the outer wall of the barrel 1, which affects the extrusion of the deoxidizer raw materials from the extrusion ports 5.

[0036] As can be seen from the above description: when the deoxidizer raw material is extruded from the extrusion port 5 in the hopper 1 of the deoxidizer raw material, the rotation of the chassis 301 will drive the guide rod 3022 to rotate along the outer wall of the hopper 1, so as to continuously cut the deoxidizer material extruded from the extrusion port 5, making the deoxidizer particles of uniform size. Among them, one reciprocating cycle movement of the U-shaped rod 3021 will cut the deoxidizer raw material extruded from one extrusion port 5 four times, effectively improving the cutting efficiency.

[0037] Specifically, receiving hoppers 7 are provided on the end faces of the two side plates 30212 of the back plate 30211 that are away from each other. The receiving hoppers 7 are provided in multiple groups corresponding to multiple extrusion ports 5 in the height direction of the hopper 1 and are evenly arranged along the height direction of the side plate 30212. Feed ports 8 are provided at the bottom ends of the side plate 30212 corresponding to each group of receiving hoppers 7. The chassis 301 is provided with discharge ports 9 corresponding to the bottom openings of each group of U-shaped rods 3021. A receiving box 11 is provided in the base 4. The base 4 is provided with arc-shaped openings 10 corresponding to each group of discharge ports 9. The radian of the arc-shaped opening 10 is set according to the range passed by the U-shaped rod 3021 during one reciprocating movement, ensuring that the particles cut each time can fall into the receiving box 11.

[0038] As can be seen from the above description: after the deoxidizer raw material is cut by the outer side of the cutter bar 3022, it will fall on the receiving hopper 7, and then fall from the receiving hopper 7 into the space enclosed by the U-shaped rod 3021 and the outer wall of the hopper 1. The particles cut by the inner cutting edge of the cutter bar 3022 will directly fall into the space enclosed by the U-shaped rod 3021 and the outer wall of the hopper 1, and then fall into the receiving box 11 in the base 4 through the bottom discharge port 9 and the arc-shaped opening 10, facilitating the collection and treatment of the deoxidizer particles.

[0039] Specifically, the receiving box 11 includes an outer box body 111 and an inner box body 112. The receiving box 11 is slidably arranged in the base 4. After the particles are collected, the receiving box 11 is slid out to process the particulate material. The inner box body 112 is arranged in the middle of the outer box body 111, and the side wall of the inner box body 112 is lower than the side wall of the outer box body 111. A base column is provided in the middle of the inner box body 112. A fan 12 is provided at the bottom inside the base column. A second motor 13 for driving the fan 12 to rotate is provided in the base column. A wind-dispersing seat 14 is provided on the top of the base 4. The bottom of the wind-dispersing seat 14 is connected to the inside of the base column and is provided with air vents 15 on the circumferential side corresponding to the orientation of the arc-shaped opening 10. The inner box body 112 is inserted into the middle of the receiving box 11 by interference fit, and the inner box body 112 can be pulled up by applying force.

[0040] As can be seen from the above description: When the cut particles fall on the material receiving box 11, the second motor 13 drives the fan 12 to rotate, causing the air outlet 15 to blow out air, blowing some of the powder generated during the particle cutting process outwards to the outside of the inner box body 112 and inside the outer box body 111, facilitating the screening of particle powder. After the inner box body 112 is filled with material particles, the material receiving box 11 can be slid out of the base 4, and then the base column is pulled up to lift the inner box body 112, enabling the processed material particles after cutting to be handled.

[0041] Specifically, the stirring blades 202 are arc-shaped. The pressing plate 203 is provided with blade openings 16 corresponding to each group of stirring blades 202. The middle of the pressing plate 203 is provided with a central hole for the rotating shaft 201 to pass through. The pressing plate 203 forms a vertically sliding connection with the stirring blades 202 through the blade openings 16. The inner wall of the barrel 1 is provided with internal threads, and the outer wall of the pressing plate 203 is provided with external threads. The pressing plate 203 forms a threaded connection with the barrel 1 through the cooperation of the internal and external threads.

[0042] As can be seen from the above description: The arc-shaped stirring blades 202 can generate a greater extrusion thrust on the deoxidizer raw material when rotating. The pressing plate 203 moves up and down on the stirring blades 202 through the blade openings 16. When the stirring blades 202 rotate following the rotating shaft 201, the pressing plate 203 will move downward through the threaded connection with the inner wall of the barrel 1, thereby pressing down on the deoxidizer material, enabling the deoxidizer to be extruded better from the extrusion port 5.

[0043] Specifically, the outer circumferential outer wall of the chassis 301 is provided with an external tooth portion 17. The base 4 is symmetrically provided with sliding grooves 18 on both sides of the chassis 301. A rack 19 for meshing with the tooth portion is slidably arranged in the sliding grooves 18. Both ends of the rack 19 in the length direction are also provided with sliding rods. The front and rear inner walls of the sliding grooves 18 are provided with sliding grooves 20 for the sliding rods to slide. The base 4 is provided with a driving assembly 21 for driving the two racks 19 to reciprocate up and down. When one rack 19 moves forward, it will cause the other rack 19 to move backward.

[0044] As can be seen from the above description: The reciprocating forward and backward movement of the two racks 19 will drive the chassis 301 to reciprocate and rotate, thereby driving the U-shaped rod 3021 to reciprocally cut the deoxidizer raw material extruded from the extrusion port 5.

[0045] Specifically, the bottom of the rotating shaft 201 is rotatably arranged in the base 4. The driving assembly 21 includes a main gear 211 fixed to the bottom of the rotating shaft 201, two sets of sub-gears 212 meshing with the racks 19 on both sides, and a reversing gear 213 meshing with the main gear 211 and one set of sub-gears 212. Shaft parts 22 are provided at the bottoms of the sub-gears 212 and the reversing gear 213, and the shaft parts 22 are rotatably connected to the base 4 through bearings. The tooth part on the circumferential side of the main gear 211 is composed of multiple sets of tooth part units 23. The number of teeth of each set of tooth part units 23 is the same, and a toothless area 24 is formed between two adjacent sets of tooth part units 23. When a tooth part unit 23 of the main gear 211 meshes with the reversing gear 213, the tooth part of the sub-gear 212 on the other side is located in the toothless area 24. The radian of the main gear 211 occupied by the toothless area 24 is the same as the radian of the main gear 211 occupied by the tooth part unit 23. When a tooth part unit 23 of the main gear 211 meshes with the reversing gear 213 and rotates to drive one side rack 19 to move, the tooth part of the sub-gear 212 meshing with the other side rack 19 contacts the toothless unit, avoiding the jamming phenomenon caused by simultaneous meshing.

[0046] As can be seen from the above description: while the rotating shaft 201 rotates to drive the stirring blade 202 to extrude the deoxidizer raw material, the rotating shaft 201 will simultaneously drive the main gear 211 to rotate. The continuous rotation of the main gear 211 will drive the tooth part unit 23 to intermittently mesh with the reversing gear 213 and the sub-gear 212. When the tooth part unit 23 meshes with the reversing gear 213, the reversing gear 213 will drive the sub-gear 212 meshing with it to rotate and drive the chassis 301 to rotate. At this time, the sub-gear 212 on the other side is not meshing with the tooth part unit 23. When the tooth part unit 23 meshes with the sub-gear 212, the reversing gear 213 will disengage from the tooth part unit 23, thereby driving the other side rack 19 to move in the opposite direction to the previous time, thereby driving the chassis 301 to rotate reciprocally.

[0047] Specifically, the number of teeth of the sub-gear 212 is the same as that of the reversing gear 213.

[0048] As can be seen from the above description: the number of teeth of the sub-gear 212 is the same as that of the reversing gear 213, which can make the reciprocating moving speeds of the two side racks 19 the same, make the reciprocating rotating speeds of the chassis 301 driving the U-shaped rod 3021 the same, and improve the uniformity of the sizes of the cut deoxidizer particles.

[0049] Please refer to Figures 1-6 As shown in the following: A specific application example of this embodiment is:

[0050] A deoxidizer, characterized in that it is composed of the following raw materials by weight percentage: 52% - 58% of reduced iron powder, 0.5% - 2% of activated carbon, 7% - 11% of electrolyte, 13% - 23% of water, 11% - 18% of superabsorbent resin, wherein the electrolyte is one of sodium chloride, calcium chloride, and potassium bromide.

[0051] After the above formula materials are obtained as deoxidizer raw materials through mixing and stirring, they are then put into a granulation device for granulation.

[0052] The granulation device includes a barrel 1, an extrusion assembly 2 and a cutting assembly 3, and also includes a base 4 for fixing the barrel 1. A plurality of extrusion ports 5 are uniformly arranged on the peripheral wall of the barrel 1; the extrusion assembly 2 includes a rotating shaft 201 and a plurality of groups of stirring blades 202 arranged along the peripheral side of the rotating shaft 201. The extrusion assembly 2 includes a pressing plate 203 that is arranged to move up and down inside the barrel 1 for extruding the deoxidizer material; the cutting assembly 3 includes a chassis 301 and a plurality of groups of cutting members 302 uniformly arranged along the peripheral side of the chassis 301. The chassis 301 is rotatably arranged on the base 4, and one end face of the cutting member 302 is in contact with the outer wall of the barrel 1 and rotates with the chassis 301 for cutting the deoxidizer material.

[0053] The stirring blades 202 are arc-shaped. The pressing plate 203 is provided with blade openings 16 corresponding to each group of stirring blades 202. A central hole for the rotating shaft 201 to pass through is provided in the middle of the pressing plate 203. The pressing plate 203 forms a sliding connection up and down with the stirring blades 202 through the blade openings 16. The inner wall of the barrel 1 is provided with internal threads, and the outer wall of the pressing plate 203 is provided with external threads. The pressing plate 203 forms a threaded connection with the barrel 1 through the cooperation of the internal threads and the external threads.

[0054] A plurality of groups of extrusion ports 5 are arranged along the peripheral side of the barrel 1, and a plurality of groups of extrusion ports 5 are arranged along the axial direction of the barrel 1. The cutting member includes a U-shaped rod 3021 and a cutter bar 3022. The U-shaped rod 3021 includes a back plate 30211 and side plates 30212 symmetrically arranged on both sides of the back plate 30211. The cutter bars 3022 are distributed at one ends of the two side plates 30212 far away from the back plate 30211. One end face of the cutter bar 3022 is in contact with the outer wall of the barrel 1, and both ends of the contact end face are sharpened.

[0055] Receiving hoppers 7 are provided on the end faces of the two side plates 30212 of the back plate 30211 that are away from each other. A plurality of groups of receiving hoppers 7 are provided corresponding to the plurality of groups of extrusion ports 5 in the height direction of the barrel 1 and are uniformly arranged along the height direction of the side plates 30212. Feed inlets 8 are provided on the side plates 30212 corresponding to the bottom ends of each group of receiving hoppers 7. Material dropping ports 9 are provided on the chassis 301 corresponding to the bottom openings of each group of U-shaped rods 3021. A receiving box 11 is provided in the base 4, and arc-shaped openings 10 are provided on the base 4 corresponding to each group of material dropping ports 9.

[0056] The receiving box 11 includes an outer box body 111 and an inner box body 112. The inner box body 112 is arranged in the middle of the outer box body 111, and the side walls of the inner box body 112 are lower than the side walls of the outer box body 111. A base column is provided in the middle of the inner box body 112, a fan 12 is provided at the bottom inner side of the base column, and a wind dissipation seat 14 is provided at the top of the base 4. The bottom of the wind dissipation seat 14 is connected to the inner side of the base column, and an air outlet 15 is provided on the peripheral side corresponding to the arc opening 10.

[0057] An outer tooth portion 17 is provided on the outer wall of the chassis 301, and a base 4 is symmetrically provided with slide grooves 18 on both sides of the chassis 301. A rack 19 for meshing with the tooth portion is slidably provided in the slide groove 18, and a driving component 21 is provided on the base 4 to drive the racks 19 on both sides to move reciprocally up and down.

[0058] The bottom of the rotating shaft 201 is rotatably arranged in the base 4. The driving assembly 21 includes a main gear 211 fixed to the bottom of the rotating shaft 201, two sets of sub-gears 212 meshing with the racks 19 on both sides, and a reversing gear 213 meshing with the main gear 211 and a set of sub-gears 212. The sub-gears 212 and the reversing gear 213 have the same number of teeth. The teeth on the peripheral side of the main gear 211 are composed of multiple sets of tooth units 23. The number of teeth of each set of tooth units 23 is the same, and the teeth of two adjacent sets of tooth units 23 are the same. A toothless area 24 is formed between the tooth units 23. When the tooth unit 23 is meshed with the reversing gear 213, the tooth of the sub-gear 212 on the other side is located in the toothless area 24. It should be noted that the arc-shaped opening 10 of the chassis 301 is staggered with the main gear 211, the sub-gear 212, and the reversing gear 213 to ensure that the particles fall smoothly into the receiving box 11, and the inside of the base 4 is a rotating area for the main gear 211, the sub-gear 212, and the reversing gear 213 to rotate.

[0059] The process of granulating the deoxidizer raw material in the present invention is as follows: pour the prepared deoxidizer raw material into the barrel 1, slide the pressure plate 203 through the top of the rotating shaft 201 to the top of the barrel 1 for pressing the material, and align the blade opening 16 with the top of the stirring blade 202 when the pressure plate 203 slides in. When the blade opening 16 is inserted into the top of the stirring blade 202 to form a connection, the outer wall of the pressure plate 203 just contacts the internal thread of the inner wall of the barrel 1.

[0060] Start the motor 6, which drives the rotating shaft 201 to rotate. The rotation of the rotating shaft 201 drives the stirring blade 202 to rotate. The rotation of the stirring blade 202 will centrifugally extrude the deoxidizer raw material. The rotation of the stirring blade 202 will drive the pressure plate 203 to rotate, so that the pressure plate 203 is threadedly connected with the inner wall of the barrel 1 and moves downward. The downward movement of the pressure plate 203 will gradually press down the deoxidizer raw material and cooperate with the stirring blade 202 to extrude the deoxidizer raw material from the extrusion port 5.

[0061] While the rotating shaft 201 rotates, it will drive the main wheel 211 to rotate. When the main gear 211 rotates, it will drive a tooth unit 23 to engage and rotate with the reversing gear 213 first. At this time, the side idler gear 212 that is not engaged with the reversing gear 213 is not engaged with the tooth unit 23 (that is, the tooth part of the idler gear 212 is located at the toothless area 24). In this embodiment, when the rotating shaft 201 rotates counterclockwise, it will drive the pressure plate 203 to move downward. The counterclockwise rotation of the rotating shaft 201 drives the main gear 211 to rotate counterclockwise. Thus, when the tooth unit 23 engages with the reversing gear 213, it will drive the reversing gear 213 to rotate clockwise. The reversing gear 213 will drive the engaged idler gear 212 to rotate counterclockwise, thereby driving the rack 19 on the same side to slide forward. (The upper part of the rack 19 meshes with the external tooth part 17 of the chassis 301, and the lower part of the rack 19 meshes with the tooth part of the idler gear 212). At this time, under the action of the external tooth part 17, the other rack 19 will move backward first; when the tooth unit 23 disengages from the reversing gear 213, the tooth unit 23 just engages with the idler gear 212 on the side that is not engaged with the reversing gear 213, thereby driving the idler gear 212 to rotate clockwise and driving the engaged rack 19 to move forward. Also under the action of the external tooth part 17, the rack 19 that moved forward last time will be driven to move backward first, thus forming a cycle; the reciprocating rotation of the chassis 301 driven by the two racks 19 will drive the U-shaped rod 3021 on the chassis 301 to continuously cut the deoxidizer raw materials extruded from the extrusion ports 5 on the adjacent two sides. During the reciprocating cutting process, the dropped particles will fall from the material receiving hopper 7 or directly from the material dropping area surrounded by the U-shaped rod 3021 and the outer wall of the barrel 1, and thus fall into the receiving box 11 from the material dropping port 9 and the arc-shaped port 10 at the bottom of the material dropping area.

[0062] When the particles fall into the receiving box 11, start the second motor 13 to drive the fan 12 to rotate, so that the air outlet 15 blows air, thereby blowing the powder mixed in the dropped particles into the outer box body 111. After the inner box body 112 is filled with particles, the receiving box 11 can be pulled out of the base 4 through the handle, and force is applied to pull up the inner box body 112 upward, and the particles are transferred to the next process for processing.

[0063] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is the orientation or positional relationship based on the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 a limitation of the present invention.

[0064] In the present invention, unless otherwise clearly specified or limited, terms such as "install", "set", "connect", "fix", "swivel connection", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly limited, 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.

[0065] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that these embodiments can be modified without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deoxidizer granulation production device, characterized in that: The deoxidizer is composed of raw materials in the following weight percentages: 52% - 58% of reduced iron powder, 0.5% - 2% of activated carbon, 7% - 11% of electrolyte, 13% - 23% of water, and 11% - 18% of superabsorbent resin, where the electrolyte is one of sodium chloride, calcium chloride, and potassium bromide; The production equipment includes a granulating device for granulating the deoxidizer obtained by mixing and stirring the electrolyte, superabsorbent resin, reduced iron powder, and activated carbon; The granulating device includes a barrel (1), an extrusion assembly (2) and a cutting assembly (3), and further includes a base (4) for fixing the barrel (1). A plurality of extrusion ports (5) are evenly arranged on the peripheral wall of the barrel (1); the extrusion assembly (2) includes a rotating shaft (201) and a plurality of groups of stirring blades (202) arranged along the peripheral side of the rotating shaft (201). The extrusion assembly (2) includes a pressing plate (203) that is arranged to move up and down in the barrel (1) for extruding the deoxidizer material; the cutting assembly (3) includes a chassis (301) and a plurality of groups of cutting members (302) evenly arranged along the peripheral side of the chassis (301). The chassis (301) is rotatably arranged on the base (4), and one end face of the cutting member (302) is in contact with the outer wall of the barrel (1) and rotates with the chassis (301) to cut the deoxidizer material; A plurality of groups of the extrusion ports (5) are arranged along the peripheral side of the barrel (1), and a plurality of groups of the extrusion ports (5) are arranged along the axial direction of the barrel (1). The cutting member (302) includes a U-shaped rod (3021) and a cutter bar (3022). The U-shaped rod (3021) includes a back plate (30211) and side plates (30212) symmetrically arranged on both sides of the back plate (30211). The cutter bar (3022) is distributed at one end of the two side plates (30212) away from the back plate (30211). One end face of the cutter bar (3022) is in contact with the outer wall of the barrel (1), and both ends of the contact end face are sharpened; The stirring blade (202) is arc-shaped. The pressing plate (203) is provided with a blade opening (16) corresponding to each group of stirring blades (202). A central hole for the rotating shaft (201) to pass through is provided in the middle of the pressing plate (203). The pressing plate (203) forms a sliding connection up and down with the stirring blade (202) through the blade opening (16). The inner wall of the barrel (1) is provided with internal threads, and the outer wall of the pressing plate (203) is provided with external threads. The pressing plate (203) forms a threaded connection with the barrel (1) through the cooperation of the internal threads and the external threads; The bottom of the rotating shaft (201) is rotatably arranged in the base (4). The driving assembly (21) includes a main gear (211) fixed to the bottom of the rotating shaft (201), two sets of sub-gears (212) meshing with the two side racks (19), and a reversing gear (213) meshing with the main gear (211) and one set of sub-gears (212). The tooth part on the circumferential side of the main gear (211) is composed of multiple sets of tooth part units (23). The number of teeth of each set of tooth part units (23) is the same, and a toothless area (24) is formed between two adjacent sets of tooth part units (23). When the tooth part unit (23) meshes with the reversing gear (213), the tooth part of the other sub-gear (212) is located in the toothless area (24).

2. The deoxidizer granulation production equipment according to claim 1, characterized in that: On the end faces of the two side plates (30212) of the back plate (30211) away from each other, there are material receiving hoppers (7) respectively. The material receiving hoppers (7) are provided in multiple sets corresponding to multiple extrusion ports (5) in the height direction of the material cylinder (1), and are evenly arranged along the height direction of the side plates (30212). The side plates (30212) are provided with feeding ports (8) corresponding to the bottom ends of each set of material receiving hoppers (7). The chassis (301) is provided with material discharging ports (9) corresponding to the bottom openings of each set of U-shaped rods (3021). A material receiving box (11) is arranged in the base (4), and the base (4) is provided with arc-shaped openings (10) corresponding to each set of material discharging ports (9).

3. The deoxidizer granulation production equipment according to claim 2, characterized in that: The material receiving box (11) includes an outer box body (111) and an inner box body (112). The inner box body (112) is arranged in the middle of the outer box body (111), and the side wall of the inner box body (112) is lower than the side wall of the outer box body (111). A base column is arranged in the middle of the inner box body (112). A fan (12) is arranged at the bottom inside the base column. A wind-dispersing seat (14) is arranged on the top of the base (4). The bottom of the wind-dispersing seat (14) is communicated with the inside of the base column, and air outlets (15) are arranged on the circumferential side corresponding to the orientation of the arc-shaped openings (10).

4. A deoxidizer granulation production device according to claim 1, characterized in that: External tooth parts (17) are arranged on the outer wall of the circumferential side of the chassis (301). On both sides of the chassis (301), the base (4) is symmetrically provided with sliding grooves (18). In the sliding grooves (18), there are sliding racks (19) for meshing with the tooth parts. The base (4) is provided with a driving assembly (21) for driving the two racks (19) to reciprocate up and down.

5. A deoxidizer granulation production device according to claim 4, characterized in that: The number of teeth of the sub-gear (212) is the same as that of the reversing gear (213).

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