CN113600116A - Accelerated reaction equipment for producing nano zinc oxide antibacterial material - Google Patents
Accelerated reaction equipment for producing nano zinc oxide antibacterial material Download PDFInfo
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- CN113600116A CN113600116A CN202111056307.XA CN202111056307A CN113600116A CN 113600116 A CN113600116 A CN 113600116A CN 202111056307 A CN202111056307 A CN 202111056307A CN 113600116 A CN113600116 A CN 113600116A
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Abstract
The invention relates to the field of nano zinc oxide antibacterial materials, in particular to an accelerated reaction device for producing a nano zinc oxide antibacterial material, which comprises a mixing barrel, wherein a mixing unit is arranged on the mixing barrel, and a discharging mechanism comprises a motor, a rotating shaft, a discharging disc and a pre-installed barrel; a pre-assembly barrel is erected in the middle of the upper end of the mixing barrel, a plurality of feed openings are formed in the bottom of the pre-assembly barrel, a motor is erected in the middle of the upper end of the pre-assembly barrel, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the pre-assembly barrel and extends into the bottom of the mixing barrel, a discharging plate is fixedly connected onto the rotating shaft and located at the bottom of the pre-assembly barrel, a notch is formed in the discharging plate, and a stirring mechanism is arranged below the discharging plate; the stirring mechanism comprises a first fan blade, a second fan blade, a third fan blade and a spiral blade; the rotating shaft is fixedly connected with a first fan blade, a second fan blade, a third fan blade and a spiral blade in sequence from top to bottom; the third fan blade is adaptive to the arc-shaped surface at the bottom of the mixing cylinder; the spiral blade is fixedly connected to the lower end of the rotating shaft and extends into a pipe orifice of a discharge pipe at the bottom of the mixing barrel.
Description
Technical Field
The invention relates to the field of nano-zinc oxide antibacterial materials, in particular to accelerated reaction equipment for producing a nano-zinc oxide antibacterial material.
Background
Among a plurality of nano-material antibacterial agents, nano-zinc oxide has strong inhibiting or killing effects on pathogenic bacteria such as escherichia coli, staphylococcus aureus, salmonella and the like, and nano-zinc oxide serving as a novel zinc source has the characteristics of high biological activity, good immunoregulation capability, high absorption rate and the like while having selective toxicity and good biocompatibility, so that the nano-zinc oxide is increasingly valued by related researchers.
In the production process of the nano-zinc oxide antibacterial material, one step is to mix a plurality of materials, namely stirring and mixing three materials of hyperbranched modified nano-zinc oxide, hyperbranched polyester quaternary ammonium salt and ferric trichloride, materials with a quantitative ratio are weighed and then put into a mixing barrel for stirring and mixing at one time when the materials are produced and processed in the existing factory, the one-time feeding mode leads the materials to be accumulated in the mixing barrel and covers the stirring fan blades, when the stirring fan blades rotate, the stirring amplitude of the materials is small, the upper-layer materials are difficult to be quickly and reversely mixed with the lower-layer materials, the mixing reaction efficiency of various materials is influenced, the material of once only putting in simultaneously, power when increase stirring fan blade starts to rotate influences driving motor's life, and to above-mentioned problem, this embodiment improves material mixing reaction efficiency through the mode of an indirectness input material.
Therefore, the invention provides an accelerated reaction device for producing a nano zinc oxide antibacterial material.
Disclosure of Invention
In order to solve the problems that materials are stacked in a mixing barrel and stirring blades are covered in a one-time feeding mode in the prior art, the stirring amplitude of the materials is small, the upper-layer materials are difficult to be rapidly and reversely mixed with the lower-layer materials, and the production efficiency of the nano zinc oxide antibacterial material is affected, the invention provides the accelerated reaction equipment for producing the nano zinc oxide antibacterial material.
The technical scheme adopted by the invention for solving the technical problems is as follows: the accelerated reaction equipment for producing the nano zinc oxide antibacterial material comprises a mixing cylinder, wherein a mixing unit is arranged on the mixing cylinder and comprises a blanking mechanism and a stirring mechanism; the blanking mechanism comprises a motor, a rotating shaft, a material placing disc and a pre-installed barrel; a pre-assembly barrel is erected in the middle of the upper end of the mixing barrel, a plurality of airspaces are formed in the pre-assembly barrel in an isolated mode, a plurality of feed openings are formed in the bottom of each airspace, a motor is erected in the middle of the upper end of the pre-assembly barrel, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the pre-assembly barrel and extends into the bottom of the mixing barrel, a discharging plate is fixedly connected onto the rotating shaft and located at the bottom of the pre-assembly barrel, a notch is formed in the discharging plate, and a stirring mechanism is arranged below the discharging plate; the stirring mechanism comprises a first fan blade, a second fan blade, a third fan blade and a spiral blade; the rotating shaft is fixedly connected with a first fan blade, a second fan blade, a third fan blade and a spiral blade in sequence from top to bottom; the third fan blade is adaptive to the arc-shaped surface at the bottom of the mixing cylinder; the spiral blade is fixedly connected to the lower end of the rotating shaft and extends into a pipe orifice of a discharge pipe at the bottom of the mixing barrel; the driving motor rotates forwards, the motor drives the stirring mechanism to rotate through the rotating shaft, namely, the first fan blade, the second fan blade, the third fan blade and the spiral blades are driven to rotate synchronously, meanwhile, the rotating shaft drives the material placing disc to rotate, then, each material is placed into each empty space, when a notch in the material placing disc is overlapped with the material outlet, the material falls onto the rotation of the stirring mechanism, the material is scattered and stirred at the position, and falls in a planar mode, so that the materials are scattered and uniformly distributed to be mixed, the materials are prevented from being accumulated from top to bottom, the mixing is insufficient, and the reaction efficiency phenomenon is ensured only after the mixing time is prolonged; when the feed opening was lived in the blowing dish shutoff, the corresponding material of feed opening stopped the whereabouts, and the time of leaving this moment is material stirring mixing reaction, guarantees the material intensive mixing again to accelerate material reaction efficiency, accelerate the production of nanometer zinc oxide antibacterial material then.
Preferably, a sliding layer is arranged in the pre-installed feed opening and is provided with an adjusting plate and an adjusting rod; the adjusting plate is connected in the sliding layer in a sliding mode, a plurality of teeth are arranged on the concave side edge of the adjusting plate, the adjusting rod is connected to the bottom in the pre-assembly barrel in a rotating mode, a gear is arranged on the adjusting rod, and the gear is located in the sliding layer and meshed with the teeth; the hyperbranched modified nano zinc oxide, the hyperbranched polyester quaternary ammonium salt and the ferric trichloride are all granular, the sizes of the granules are different, and the opening size of a feed opening is adjusted according to the sizes of the granules, so that the smooth falling of the materials is ensured; the adjusting rod is rotated through the flat screwdriver, the adjusting rod rubs the gear through the gear, the gear drives the adjusting plate to move in the sliding layer, the adjusting rod is rotated according to the size of particles of materials to be put in the airspace, the materials with smaller particles are guaranteed, the falling amount of the materials is larger, the materials with larger particles are smaller, the falling amount of the materials is smaller, namely, the falling amount of one material and the falling amount of the other materials are guaranteed to be in a proper proportion state, so that the falling amounts of the materials at each time are fully mixed and reacted, the material reaction efficiency is improved, and the production efficiency of the nano zinc oxide antibacterial material is improved.
Preferably, the swept area of the first fan blade is smaller than that of the second fan blade, the first fan blade pushes materials downwards along the rotating shaft when the motor rotates forwards, the second fan blade pushes materials upwards along the inner side wall of the mixing cylinder, the third fan blade pushes materials upwards along the arc-shaped surface at the bottom of the mixing cylinder, and the spiral blade pushes materials upwards; each blade of the second fan blade is provided with a plurality of strip-shaped holes; the shape of the edge of the third fan blade is matched with the shape of an arc-shaped surface at the bottom in the mixing cylinder; after all the materials in the pre-loading barrel fall into the mixing barrel, the motor rotates forwards, the spiral blade pushes the materials upwards, then the third fan blade pushes the materials upwards, the materials are pushed towards the second fan blade, at the moment, the materials at the bottom of the pre-loading barrel are stirred upwards, after the materials are contacted with the second fan blade, the materials are pushed to the first fan blade along the inner side of the mixing barrel, and after the materials are contacted with the first fan blade, the materials are pushed downwards, and in the process, the materials are stirred up and down in the mixing barrel alternately to form closed-loop stirring, so that the materials are stirred again, the mixing uniformity of the materials is improved, the reaction efficiency among the materials is accelerated, and the production of the nano zinc oxide antibacterial material is improved; when the second fan blade pushes the materials, part of the materials penetrate through the strip-shaped holes and form vortex behind the second fan blade, so that the material disorder degree is further increased, and the stirring effect is improved; the blade edge shape of No. three flabellums suits with the bottom arcwall face shape in the mixing drum, can scrape the material of deposit on the lateral wall of mixing drum bottom to on the propelling movement to No. two flabellums, prevent that the material from depositing on the lateral wall of bottom in the mixing drum.
Preferably, the mixing unit further comprises a spraying mechanism; the spraying mechanism comprises a pipe body and a rotary joint; the inner part of the rotating shaft is hollow, and a plurality of spraying holes are formed in the upper part and the lower part of the outer ring of the rotating shaft; the end part of the pipe body penetrates through the material mixing barrel and extends to one side of the rotating shaft, the pipe body is communicated with the hollow part of the rotating shaft through a rotating joint, and the rotating joint is positioned below the material placing disc; stirring and mixing the hyperbranched modified nano-zinc oxide, the hyperbranched polyester quaternary ammonium salt and the ferric chloride, and adding deionized water to react; deionized water is injected into the hollow part of the rotating shaft through the pipe body, then the deionized water is sprayed out from the spraying holes, part of the deionized water is sprayed on the surface of the material, the other part of the deionized water is sprayed into the material, and the deionized water is spread on the surface and inside of the material at the moment, so that the deionized water is quickly mixed and reacts with the material, and the production efficiency of the nano zinc oxide antibacterial material is improved; and after the material reaction is finished and taken out, the cleaning liquid is injected into the pipe body, the cleaning liquid is sprayed out from the spraying holes and is washed on the inner side wall of the mixing cylinder, the mixing cylinder is cleaned, the mixing cylinder does not need to be disassembled, the cleaning can be realized, the labor is saved conveniently, the cleaning efficiency is high, the preparation is made for the input of subsequent materials, and the production efficiency of the nano zinc oxide antibacterial material is improved.
Preferably, the section of each spraying hole is in an isosceles trapezoid shape, a plug is arranged in each spraying hole, the shape of the plug is matched with that of each spraying hole, a T-shaped rod is fixedly connected to the inner end face of the plug, and the T-shaped rod is connected to the position of the inner hole end of each spraying hole through a pressure spring; after the material stirring reaction, need take out the material, and taking out the in-process, do not need the joining of deionized water, if spray the hole this moment and do not add the shutoff, the material can be through spraying the well kenozooecium position of hole infiltration to pivot, influence spraying of deionized water, for this reason, set up the stopper through the department of spraying, and spray when the hole need spray the deionized water, under the pressure effect of deionized water, push away the pine stopper, the stopper passes through T shape pole extrusion pressure spring, the hole of spraying is opened, realize spraying of deionized water, when need not add deionized water, under the spring action of pressure spring, pull back the stopper in spraying the hole, the stopper will spray the shutoff, avoid the material to pack the emergence of well kenozooecium phenomenon in the pivot, thereby guarantee the normal use of pivot.
Preferably, the outer hole end of the spraying hole is provided with a concave part, a reflecting plate for reflecting water flow is arranged in the concave part, the reflecting plate is fixedly connected to the outer end face of the plug, a plurality of reflecting holes for reflecting liquid are uniformly formed in the edge position of the reflecting plate, and the section surface of each reflecting hole is in a right-angled trapezoid shape; the material takes out the back from the mixing drum, mixing drum and rabbling mechanism and pivot all can be stained with the material, hole spun washing liquid that sprays strikes on the reflecting plate, partly rivers strike on the reflecting plate, then reflect to the pivot, the surface cleaning of countershaft, another part washing liquid is reconnected on the lateral wall in reflection hole, and reflect to the lateral wall of mixing drum and a flabellum along the lateral wall in reflection hole, No. two flabellums and No. three flabellums, the clearance also trickles to the mixing drum bottom simultaneously, also wash the spiral leaf, realize the comprehensive clearance to mixing drum and rabbling mechanism, improve this reaction equipment's cleanliness factor.
Preferably, a diversion trench is formed in the inner inclined surface of the reflection hole, a shifting plate and an elastic rod are arranged in the diversion trench, the shifting plate is connected into the diversion trench through the elastic rod, the shifting plate is in a rubber shape, and the inner concave surface of the shifting plate faces the outlet direction of the diversion trench; the cleaning liquid impacts in the diversion trench and impacts on the toggle plate under the guidance of the diversion trench, the toggle plate is limited by the elastic rod, so that the toggle plate swings in the diversion trench, and the cleaning liquid is diverged to the flow of the cleaning liquid under the blocking of the toggle plate, so that the radiation range of the cleaning liquid is enlarged, the cleaning liquid can impact more widely, the cleaning range of the mixing drum is further enlarged, and the cleanliness of the reaction equipment is further improved.
Preferably, the bottom surface in the diversion trench is provided with a spring trench, and a tension spring is arranged in the spring trench; one end of the elastic rod is connected in the spring groove in a sliding manner through a tension spring, and the other end of the elastic rod is fixedly connected to the poking plate; after the cleaning liquid is sprayed out from the spraying hole, the liquid pressure is gradually reduced under the blocking of the plug, the reflecting plate and the stirring plate, the scouring force of the cleaning liquid to the interior of the reaction equipment is reduced, therefore, the pressure of the cleaning liquid is increased by increasing the water pressure, the impact of the cleaning liquid to the stirring plate is increased after the pressure of the cleaning liquid is increased, the stirring plate is connected into the spring groove through the tension spring, the stirring plate moves to the outlet of the guide groove under the impact of the cleaning liquid, the gap between the stirring plate and the outlet of the guide groove is increased, the water flow impact range is increased, the cleaning surface area of the mixing cylinder is increased, and the cleanliness of the reaction equipment is improved.
Preferably, the convex surface of the toggle plate is provided with a drainage groove, and the inlet surface area of the drainage groove is larger than the outlet surface area of the drainage groove; the washing liquid strikes in the drainage inslot, and the entry face territory in drainage groove is greater than the export face territory in drainage groove, and when the washing liquid was discharged, export hydraulic pressure increase, the increase is to the impact force of mixing drum inner wall, when the face territory is washd in the increase promptly, increase washing liquid exhaust impact force, reinforcing cleaning performance.
Preferably, a plurality of circles of annular grooves are formed in the outer side of the fixedly connected position of the reflecting plate and the plug, and the inner surfaces of the grooves are uneven; the cleaning solution strikes in the recess, under the restriction of the concave surface in the recess, increases the plane of reflection domain of washing liquid, and the increase is to the clean face domain of pivot outer lane, improves the cleanliness of pivot.
The invention has the advantages that:
1. when the notch on the material placing disc is coincident with the material outlet, the materials fall onto the rotation of the mixing mechanism, the materials are scattered and stirred, and the materials fall in a planar shape, so that the materials are uniformly spread and mixed, the upper and lower accumulation is avoided, the mixing is insufficient, and the reaction efficiency is ensured only by prolonging the stirring time and mixing; when the feed opening was lived in the blowing dish shutoff, the corresponding material of feed opening stopped the whereabouts, and the time of leaving this moment is material stirring mixing reaction, guarantees the material intensive mixing again to accelerate material reaction efficiency, accelerate the production of nanometer zinc oxide antibacterial material then.
2. Through the cooperation between flabellum, No. two flabellums, bar hole and No. three flabellums, make the material stir in turn from top to bottom in the mixing drum, form the stirring of a closed loop form, improve the mixture degree of consistency of material for reaction efficiency between the material, thereby accelerate nanometer zinc oxide antibacterial material production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a perspective view of a reaction apparatus in the present invention;
FIG. 2 is a sectional view of a reaction apparatus in the present invention;
FIG. 3 is a cross-sectional view of the pre-cask of the present invention;
FIG. 4 is a perspective view of the material tray of the present invention;
FIG. 5 is a cross-sectional view of a tubular body of the present invention
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is a view in the direction B of FIG. 6;
FIG. 8 is a cross-sectional view taken along line C-C of FIG. 7;
FIG. 9 is a perspective view of a stirring mechanism of the present invention;
FIG. 10 is a view of the groove and the reflection plate;
in the figure: the device comprises a mixing cylinder 1, a motor 2, a rotating shaft 3, a material placing disc 4, a pre-loading barrel 5, a material discharging opening 6, a notch 7, a first fan blade 8, a second fan blade 9, a third fan blade 10, a spiral blade 11, a sliding layer 12, an adjusting plate 13, an adjusting rod 14, teeth 15, a gear 16, a pipe body 17, a rotating joint 18, a spraying hole 19, a plug 20, a T-shaped rod 21, a pressure spring 22, a concave part 23, a reflecting plate 24, a reflecting hole 25, a diversion trench 26, a shifting plate 27, an elastic rod 28, a spring trench 29, a tension spring 30, a diversion trench 31 and a groove 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-9, the accelerated reaction equipment for producing the nano zinc oxide antibacterial material comprises a mixing cylinder 1, wherein a mixing unit is arranged on the mixing cylinder 1, and the mixing unit comprises a blanking mechanism and a stirring mechanism; the blanking mechanism comprises a motor 2, a rotating shaft 3, a material placing disc 4 and a pre-loading barrel 5; a pre-loading barrel 5 is erected in the middle of the upper end of the mixing barrel 1, a plurality of airspaces are formed in the pre-loading barrel 5 in an isolated mode, a plurality of discharging ports 6 are formed in the bottom of each airspace, a motor 2 is erected in the middle of the upper end of the pre-loading barrel 5, the output end of the motor 2 is fixedly connected with a rotating shaft 3, the rotating shaft 3 penetrates through the pre-loading barrel 5 and extends into the bottom of the mixing barrel 1, a discharging plate 4 is fixedly connected onto the rotating shaft 3, the discharging plate 4 is located at the bottom of the pre-loading barrel 5, a notch 7 is formed in the discharging plate 4, and a stirring mechanism is arranged below the discharging plate 4; the stirring mechanism comprises a first fan blade 8, a second fan blade 9, a third fan blade 10 and a spiral blade 11; the rotating shaft 3 is fixedly connected with a first fan blade 8, a second fan blade 9, a third fan blade 10 and a spiral blade 11 from top to bottom in sequence; the third fan blade 10 is adapted to the arc-shaped surface at the bottom of the mixing cylinder 1; the spiral blade 11 is fixedly connected to the lower end of the rotating shaft 3 and extends into a pipe orifice of a discharge pipe at the bottom of the mixing barrel 1; in the production process of the nano-zinc oxide antibacterial material, one step is to mix a plurality of materials, namely stirring and mixing three materials of hyperbranched modified nano-zinc oxide, hyperbranched polyester quaternary ammonium salt and ferric trichloride, materials with a quantitative ratio are weighed and then put into a mixing barrel for stirring and mixing at one time when the materials are produced and processed in the existing factory, the one-time feeding mode leads the materials to be accumulated in the mixing barrel and covers the stirring fan blades, when the stirring fan blades rotate, the stirring amplitude of the materials is small, the upper-layer materials are difficult to be quickly and reversely mixed with the lower-layer materials, the mixing reaction efficiency of various materials is influenced, meanwhile, the materials are thrown at one time, so that the power of the stirring fan blades during starting and rotating is increased, the service life of the driving motor 2 is influenced, and aiming at the problems, the material mixing reaction efficiency is improved by an indirect material throwing mode; firstly, a motor 2 is driven to rotate forwards, the motor 2 drives a stirring mechanism to rotate through a rotating shaft 3, namely, a first fan blade 8, a second fan blade 9, a third fan blade 10 and a spiral blade 11 are driven to rotate synchronously, meanwhile, the rotating shaft 3 drives a material placing plate 4 to rotate, then, each material is placed into each empty space, when a notch 7 in the material placing plate 4 is overlapped with a discharging opening 6, the material falls onto the rotation of the stirring mechanism, the material is scattered and stirred, the material is scattered and falls in a surface shape, the materials are uniformly spread and mixed, the vertical accumulation is avoided, the mixing is insufficient, and the reaction efficiency phenomenon is ensured only by prolonging the stirring time for mixing; when the blanking hole 6 is blocked by the discharging disc 4, the material corresponding to the blanking hole 6 stops falling, the time is reserved at the moment for material stirring and mixing reaction, and the material is fully mixed again, so that the material reaction efficiency is improved, and then the production of the nano zinc oxide antibacterial material is improved.
A sliding layer 12 is arranged in the pre-installed blanking port 6, and the sliding layer 12 is provided with an adjusting plate 13 and an adjusting rod 14; the adjusting plate 13 is connected in the sliding layer 12 in a sliding mode, a plurality of teeth 15 are arranged on the concave side edge of the adjusting plate 13, the adjusting rod 14 is connected to the bottom in the pre-charging barrel 5 in a rotating mode, a gear 16 is arranged on the adjusting rod 14, and the gear 16 is located in the sliding layer 12 and meshed with the teeth 15; the hyperbranched modified nano zinc oxide, the hyperbranched polyester quaternary ammonium salt and the ferric trichloride are all granular, the sizes of the granules are different, and the opening size of the feed opening 6 is adjusted according to the sizes of the granules, so that the smooth falling of the materials is ensured; the adjusting rod 14 is rotated through a flat screwdriver, the adjusting rod 14 is twisted through a gear 16 to generate tooth pressure, the tooth pressure drives the adjusting plate 13 to move in the sliding layer 12, the adjusting rod 14 is rotated according to the particle size of the material to be put in the space, the material with smaller particles is ensured, the falling amount of the material is larger, the material with larger particles is ensured, the falling amount of the material is smaller, namely, the one-time falling amount of the material and the one-time falling amount of the rest material are ensured to be in a proper proportion state, so that the falling amount of the material at each time is fully mixed and reacted, the material reaction efficiency is improved, and the production efficiency of the nano zinc oxide antibacterial material is improved.
The swept area of the first fan blade 8 is smaller than that of the second fan blade 9, the first fan blade 8 pushes materials downwards along the rotating shaft 3 when the motor 2 rotates forwards, the second fan blade 9 pushes the materials upwards along the inner side wall of the mixing cylinder 1, the third fan blade 10 pushes the materials upwards along the arc-shaped surface at the bottom of the mixing cylinder 1, and the spiral blades 11 push the materials upwards; each blade of the second fan blade 9 is provided with a plurality of strip-shaped holes 91; the blade edge shape of the third fan blade 10 is adapted to the arc shape of the bottom in the mixing cylinder 1; after all the materials in the pre-loading barrel 5 fall into the mixing barrel, the motor 2 rotates forwards, the spiral blade 11 pushes the materials upwards, then the third fan blade 10 pushes the materials upwards, the materials are pushed towards the second fan blade 9, at the moment, the materials at the bottom of the pre-loading barrel 5 are stirred upwards, the materials are contacted with the second fan blade 9, the materials are pushed to the first fan blade 8 along the inner side of the mixing barrel 1, and after the materials are contacted with the first fan blade 8, the materials are pushed downwards, the materials are stirred in the mixing barrel up and down alternately in the process to form closed-loop stirring, so that the materials are stirred again, the mixing uniformity of the materials is improved, the reaction efficiency between the materials is accelerated, and the production of the nano zinc oxide antibacterial material is improved; when the second fan blade 9 pushes the material, part of the material penetrates through the strip-shaped hole 91 and forms a vortex behind the second fan blade 9, so that the material turbulence degree is further increased, and the stirring effect is improved; the blade edge shape of the third fan blade 10 is matched with the shape of the arc-shaped bottom surface in the mixing cylinder 1, so that materials deposited on the side wall of the bottom of the mixing cylinder 1 can be scraped and pushed to the second fan blade 9, and the materials are prevented from being deposited on the side wall of the bottom in the mixing cylinder 1.
The mixing unit further comprises a spraying mechanism; the spraying mechanism comprises a pipe body 17 and a rotary joint 18; the interior of the rotating shaft 3 is hollow, and a plurality of spraying holes 19 are formed in the upper part and the lower part of the outer ring of the rotating shaft 3; the end part of the pipe body 17 penetrates through the mixing barrel 1 and extends to one side of the rotating shaft 3, the pipe body 17 is communicated with the hollow part of the rotating shaft 3 through a rotating joint 18, and the rotating joint 18 is positioned below the discharging disc 4; stirring and mixing the hyperbranched modified nano-zinc oxide, the hyperbranched polyester quaternary ammonium salt and the ferric chloride, and adding deionized water to react; deionized water is injected into the hollow part of the rotating shaft 3 through the pipe body 17, then the deionized water is sprayed out from the spraying holes 19, part of the deionized water is sprayed on the surface of the material, the other part of the deionized water is sprayed into the material, and the deionized water is spread on the surface and the inside of the material at the moment, so that the deionized water is quickly mixed and reacted with the material, and the production efficiency of the nano zinc oxide antibacterial material is improved; and after the material reaction is finished and taken out, the cleaning liquid is injected into the pipe body 17, the cleaning liquid is sprayed out from the spraying holes 19 and is washed on the inner side wall of the mixing cylinder, the mixing cylinder is cleaned, namely, the mixing cylinder is not required to be disassembled, the cleaning can be realized, the labor force is saved, the cleaning efficiency is high, the preparation is made for the input of subsequent materials, and the production efficiency of the nano zinc oxide antibacterial material is improved.
The section of each spraying hole 19 is in an isosceles trapezoid shape, a plug 20 is arranged in each spraying hole 19, the shape of each plug 20 is matched with that of each spraying hole 19, a T-shaped rod 21 is fixedly connected to the inner end face of each plug 20, and each T-shaped rod 21 is connected to the position of the inner hole end of each spraying hole 19 through a compression spring 22; after the material stirring reaction, need take out the material, and taking out the in-process, do not need the joining of deionized water, if spray hole 19 not shutoff this moment, the material can be through spraying hole 19 and permeating to the well kenozooecium position of pivot 3, influence spraying of deionized water, for this reason through setting up stopper 20 in the department of spraying, and spray hole 19 when needing to spray the deionized water, under the pressure effect of deionized water, push away pine stopper 20, stopper 20 extrudes pressure spring 22 through T shape pole 21, spray hole 19 and open, realize spraying of deionized water, when need not add deionized water, under the spring action of pressure spring 22, pull back stopper 20 in spraying hole 19, stopper 20 will spray and seal up, avoid the material to pack the emergence of 3 well kenozooecium phenomena in pivot, thereby guarantee the normal use of pivot 3.
A concave part 23 is formed at the outer hole end of the spraying hole 19, a reflecting plate 24 for reflecting water flow is arranged in the concave part 23, the reflecting plate 24 is fixedly connected to the outer end face of the plug 20, a plurality of reflecting holes 25 for reflecting liquid are uniformly formed in the edge position of the reflecting plate 24, and the section surface of each reflecting hole 25 is in a right-angle trapezoidal shape; the material takes out the back from the mixing drum, mixing drum and rabbling mechanism and pivot 3 all can be stained with the material, the washing liquid that sprays 19 spun strikes at reflecting plate 24, some rivers impact on reflecting plate 24, then reflect to pivot 3 on, 3 surface cleaning to the pivot, another part cleaning solution is reconnected on the lateral wall of reflection hole 25, and reflect to the lateral wall of mixing drum and No. one flabellum 8 along the lateral wall of reflection hole 25, No. two flabellums 9 and No. three flabellum 10 on, the clearance also trickles to the mixing drum bottom simultaneously, also wash helical blade 11, realize the comprehensive clearance to mixing drum and rabbling mechanism, improve this reaction unit's cleanliness factor.
A diversion trench 26 is formed in an inner inclined plane of the reflection hole 25, a toggle plate 27 and an elastic rod 28 are arranged in the diversion trench 26, the toggle plate 27 is connected into the diversion trench 26 through the elastic rod 28, the toggle plate 27 is in a rubber shape, and an inner concave surface of the toggle plate 27 faces the outlet direction of the diversion trench 26; the cleaning liquid impacts in the diversion trench 26 and impacts on the toggle plate 27 under the guidance of the diversion trench 26, the toggle plate 27 is limited by the elastic rod 28, so that the toggle plate 27 swings in the diversion trench 26, and the cleaning liquid is blocked by the toggle plate 27, the flow of the cleaning liquid is dispersed, the radiation range of the cleaning liquid is enlarged, so that the cleaning liquid can impact more widely, the cleaning range of the mixing drum is further improved, and the cleanliness of the reaction equipment is further improved.
A spring groove 29 is formed in the bottom surface of the guide groove 26, and a tension spring 30 is arranged in the spring groove 29; one end of the elastic rod 28 is slidably connected in the spring groove 29 through a tension spring 30, and the other end of the elastic rod 28 is fixedly connected to the toggle plate 27; after the cleaning liquid is sprayed out from the spraying holes 19, the liquid pressure is gradually reduced under the blocking of the plug 20, the reflecting plate 24 and the poking plate 27, the scouring force of the cleaning liquid to the interior of the reaction equipment is reduced, therefore, the pressure of the cleaning liquid is increased by increasing the water pressure, the impact of the cleaning liquid to the poking plate 27 is increased after the pressure of the cleaning liquid is increased, the poking plate 27 is connected in the spring groove 29 through the tension spring 30, at the moment, the poking plate 27 moves to the outlet of the guide groove 26 under the impact of the cleaning liquid, the gap between the poking plate 27 and the outlet of the guide groove 26 is increased, the water impact range is increased, the cleaning surface area of the mixing cylinder is increased, and the cleanliness of the reaction equipment is improved.
The convex surface of the toggle plate 27 is provided with a drainage groove 31, and the inlet surface area of the drainage groove 31 is larger than the outlet surface area of the drainage groove 31; washing liquid strikes in drainage groove 31, and the entry face territory of drainage groove 31 is greater than the export face territory of drainage groove 31, and when the washing liquid was discharged, export hydraulic pressure increased, and the increase is to the impact force of mixing drum inner wall, when the face territory was washd in the increase promptly, the impact force of increase washing liquid discharge, reinforcing cleaning performance.
Example two:
referring to fig. 10, a first comparative example is an alternative embodiment of the present invention, in which a plurality of circles of annular grooves 32 are formed on the outer side of the fixed connection position of the reflection plate 24 and the plug 20, and the inner surface of the grooves 32 is uneven; the cleaning solution strikes in recess 32, under the restriction of the concave surface in recess 32, increases the plane of reflection domain of washing liquid, increases the clean face domain to the pivot 3 outer lane, improves the cleanliness of pivot 3.
The working principle is as follows: the motor 2 is driven to rotate forwards, the motor 2 drives the stirring mechanism to rotate through the rotating shaft 3, namely, the first fan blade 8, the second fan blade 9, the third fan blade 10 and the spiral blade 11 are driven to rotate synchronously, meanwhile, the rotating shaft 3 drives the material placing disc 4 to rotate, then each material is placed into each empty area, when a notch 7 in the material placing disc 4 is overlapped with the discharging hole 6, the material falls onto the rotation of the stirring mechanism, the material is scattered and stirred, the material is scattered and falls in a surface shape, the materials are uniformly spread and mixed, the vertical accumulation is avoided, the mixing is insufficient, and the reaction efficiency phenomenon is ensured only by prolonging the stirring time and mixing; when the discharging disc 4 blocks the discharging hole 6, the material corresponding to the discharging hole 6 stops falling, the leaving time is the material stirring and mixing reaction, and the materials are fully mixed, so that the material reaction efficiency is improved, and the production of the nano zinc oxide antibacterial material is improved; the hyperbranched modified nano zinc oxide, the hyperbranched polyester quaternary ammonium salt and the ferric trichloride are all granular, the sizes of the granules are different, and the opening size of the feed opening 6 is adjusted according to the sizes of the granules, so that the smooth falling of the materials is ensured; the adjusting rod 14 is rotated through a flat screwdriver, the adjusting rod 14 is twisted through a gear 16 to carry out tooth pressure, the tooth pressure drives the adjusting plate 13 to move in the sliding layer 12, the adjusting rod 14 is rotated according to the particle size of the material to be put in the space, the material with smaller particles is ensured, the falling amount of the material is larger, the falling amount of the material with larger particles is smaller, namely the falling amount of the material is ensured to be in a state of a proper proportion with the falling amount of the rest material, so that the falling amount of the material at each time is fully mixed and reacted, the reaction efficiency of the material is improved, and the production efficiency of the nano zinc oxide antibacterial material is accelerated; after all the materials in the pre-loading barrel 5 fall into the mixing barrel, the motor 2 rotates forwards, the spiral blade 11 pushes the materials upwards, then the third fan blade 10 pushes the materials upwards, the materials are pushed towards the second fan blade 9, at the moment, the materials at the bottom of the pre-loading barrel 5 are stirred upwards, the materials are pushed to the first fan blade 8 along the inner side of the mixing barrel after contacting with the second fan blade 9, the materials are pushed downwards after contacting with the first fan blade 8, and the materials are stirred in the mixing barrel up and down alternately in the process to form closed-loop stirring, so that the materials are stirred again, the mixing uniformity of the materials is improved, the reaction efficiency among the materials is accelerated, and the production of the nano zinc oxide antibacterial material is improved; stirring and mixing the hyperbranched modified nano-zinc oxide, the hyperbranched polyester quaternary ammonium salt and the ferric chloride, and adding deionized water to react; deionized water is injected into the hollow part of the rotating shaft 3 through the pipe body 17, then the deionized water is sprayed out from the spraying holes 19, part of the deionized water is sprayed on the surface of the material, the other part of the deionized water is sprayed into the material, and the deionized water is spread on the surface and the inside of the material at the moment, so that the deionized water is quickly mixed and reacted with the material, and the production efficiency of the nano zinc oxide antibacterial material is improved; after the materials are taken out after reaction is finished, cleaning liquid is injected into the pipe body 17, the cleaning liquid is sprayed out from the spraying holes 19 and is washed on the inner side wall of the mixing cylinder, the mixing cylinder is cleaned, namely the mixing cylinder can be cleaned without being disassembled, the labor force is saved conveniently, the cleaning efficiency is high, the preparation is made for the input of subsequent materials, and the production efficiency of the nano zinc oxide antibacterial material is improved; after the materials are stirred and reacted, the materials need to be taken out, in the taking-out process, deionized water does not need to be added, at the moment, if the spraying holes 19 are not blocked, the materials can penetrate to the hollow part position of the rotating shaft 3 through the spraying holes 19 to influence the spraying of the deionized water, therefore, the plugs 20 are arranged at the spraying positions, when the spraying holes 19 need to spray the deionized water, the plugs 20 are pushed loose under the pressure action of the deionized water, the plugs 20 extrude the pressure springs 22 through the T-shaped rods 21, the spraying holes 19 are opened to realize the spraying of the deionized water, when the deionized water does not need to be added, the plugs 20 are pulled back into the spraying holes 19 under the elastic force action of the pressure springs 22, the plugs 20 are used for blocking the spraying, the phenomenon that the materials are filled in the hollow part of the rotating shaft 3 is avoided, and the normal use of the rotating shaft 3 is ensured; after the materials are taken out of the mixing cylinder, the stirring mechanism and the rotating shaft 3 are adhered with the materials, cleaning liquid sprayed from the spraying holes 19 impacts the reflecting plate 24, part of water flow impacts the reflecting plate 24 and then is reflected to the rotating shaft 3 to clean the surface of the rotating shaft 3, the other part of cleaning liquid is overlapped on the side wall of the reflecting hole 25 and is reflected to the side wall of the mixing cylinder and the first fan blade 8, the second fan blade 9 and the third fan blade 10 along the side wall of the reflecting hole 25, meanwhile, the cleaning liquid flows to the bottom of the mixing cylinder, the spiral blades 11 are also cleaned, the mixing cylinder and the stirring mechanism are completely cleaned, and the cleanliness of the reaction equipment is improved; the cleaning liquid impacts in the diversion trench 26 and impacts on the toggle plate 27 under the guidance of the diversion trench 26, the toggle plate 27 is limited by the elastic rod 28, so that the toggle plate 27 swings in the diversion trench 26, and at the moment, the cleaning liquid is blocked by the toggle plate 27, the water flow of the cleaning liquid is dispersed, the radiation range of the cleaning liquid is enlarged, so that the cleaning liquid can impact more widely, the cleaning range of the mixing drum is further improved, and the cleanliness of the reaction equipment is further improved; after the cleaning liquid is sprayed out from the spraying holes 19, the liquid pressure is gradually reduced under the blocking of the plug 20, the reflecting plate 24 and the poking plate 27, the scouring force of the cleaning liquid to the interior of the reaction equipment is reduced, therefore, the pressure of the cleaning liquid is increased by increasing the water pressure, the impact of the cleaning liquid to the poking plate 27 is increased after the pressure of the cleaning liquid is increased, the poking plate 27 is connected in the spring groove 29 through the tension spring 30, the poking plate 27 moves to the outlet of the guide groove 26 under the impact of the cleaning liquid, the gap between the poking plate 27 and the outlet of the guide groove 26 is increased, the water impact range is increased, the cleaning surface area of the mixing cylinder is increased by cleaning, and the cleanliness of the reaction equipment is improved; washing liquid strikes in drainage groove 31, and the entry face territory of drainage groove 31 is greater than the export face territory of drainage groove 31, and when the washing liquid was discharged, export hydraulic pressure increased, and the increase is to the impact force of mixing drum inner wall, when the face territory was washd in the increase promptly, the impact force of increase washing liquid discharge, reinforcing cleaning performance.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. An accelerated reaction equipment for producing nano zinc oxide antibacterial materials is characterized in that: the mixing device comprises a mixing cylinder (1), wherein a mixing unit is arranged on the mixing cylinder (1), and the mixing unit comprises a blanking mechanism and a stirring mechanism; the blanking mechanism comprises a motor (2), a rotating shaft (3), a material placing disc (4) and a pre-installed barrel (5); a pre-loading barrel (5) is erected in the middle of the upper end of the mixing barrel (1), a plurality of airspaces are isolated in the pre-loading barrel (5), a plurality of discharge ports (6) are formed in the bottom of each airspace, a motor (2) is erected in the middle of the upper end of the pre-loading barrel (5), the output end of the motor (2) is fixedly connected with a rotating shaft (3), the rotating shaft (3) penetrates through the pre-loading barrel (5) and extends into the bottom of the mixing barrel (1), a discharge disc (4) is fixedly connected onto the rotating shaft (3), the discharge disc (4) is positioned at the bottom of the pre-loading barrel (5), a notch (7) is formed in the discharge disc (4), and a stirring mechanism is arranged below the discharge disc (4); the stirring mechanism comprises a first fan blade (8), a second fan blade (9), a third fan blade (10) and a spiral blade (11); the rotating shaft (3) is fixedly connected with a first fan blade (8), a second fan blade (9), a third fan blade (10) and a spiral blade (11) from top to bottom in sequence; the third fan blade (10) is adapted to the arc-shaped surface at the bottom of the mixing cylinder (1); the spiral blade (11) is fixedly connected to the lower end of the rotating shaft (3) and extends into a pipe orifice of a discharge pipe at the bottom of the mixing barrel (1).
2. The accelerated reaction equipment for producing the nano-zinc oxide antibacterial material according to claim 1, characterized in that: a sliding layer (12) is arranged in the pre-installed blanking port (6), and the sliding layer (12) is provided with an adjusting plate (13) and an adjusting rod (14); adjusting plate (13) sliding connection is in sliding layer (12), and the indent side of adjusting plate (13) is equipped with a plurality of teeth (15), adjusts pole (14) and rotates the connection and at the bottom in pre-installation bucket (5), is equipped with gear (16) on adjusting pole (14), and gear (16) are located sliding layer (12) to with tooth (15) meshing.
3. The accelerated reaction equipment for producing the nano-zinc oxide antibacterial material according to claim 1, characterized in that: the swept area of the first fan blade (8) is smaller than that of the second fan blade (9), the first fan blade (8) pushes materials downwards along the rotating shaft (3) when the motor (2) rotates forwards, the second fan blade (9) pushes materials upwards along the inner side wall of the mixing cylinder (1), the third fan blade (10) pushes materials upwards along the arc-shaped surface at the bottom of the mixing cylinder (1), and the spiral blades (11) push materials upwards; each blade of the second fan blade (9) is provided with a plurality of strip-shaped holes (91); the blade edge shape of the third fan blade (10) is adapted to the shape of an arc-shaped bottom in the mixing cylinder (1).
4. The accelerated reaction equipment for producing the nano-zinc oxide antibacterial material according to claim 1, characterized in that: the mixing unit further comprises a spraying mechanism; the spraying mechanism comprises a pipe body (17) and a rotary joint (18); the inner part of the rotating shaft (3) is hollow, and a plurality of spraying holes (19) are formed in the upper part and the lower part of the outer ring of the rotating shaft (3); the end part of the pipe body (17) penetrates through the mixing barrel (1) and extends to one side of the rotating shaft (3), the pipe body (17) is communicated with the hollow part of the rotating shaft (3) through a rotating joint (18), and the rotating joint (18) is positioned below the material placing disc (4).
5. The accelerated reaction equipment for producing the nano-zinc oxide antibacterial material according to claim 4, characterized in that: every the sectioning surface of spraying hole (19) personally submits the isosceles trapezoid shape, sprays and is equipped with stopper (20) in hole (19), and stopper (20) shape suits with spraying hole (19) shape, and the interior terminal surface rigid coupling of stopper (20) has T shape pole (21), and T shape pole (21) pass through pressure spring (22) and connect the hole end position department that sprays hole (19).
6. The accelerated reaction equipment for producing the nano-zinc oxide antibacterial material according to claim 5, characterized in that: concave parts (23) are formed in the outer hole ends of the spraying holes (19), reflecting plates (24) used for reflecting water flow are arranged in the concave parts (23), the reflecting plates (24) are fixedly connected to the outer end faces of the plugs (20), a plurality of reflecting holes (25) used for reflecting liquid are uniformly formed in the edge positions of the reflecting plates (24), and the sectioning faces of the reflecting holes (25) are in a right-angle trapezoidal shape.
7. The accelerated reaction equipment for producing the nano-zinc oxide antibacterial material according to claim 6, characterized in that: a diversion trench (26) is formed in an inner inclined surface of the reflection hole (25), a shifting plate (27) and an elastic rod (28) are arranged in the diversion trench (26), the shifting plate (27) is connected into the diversion trench (26) through the elastic rod (28), the shifting plate (27) is in a rubber shape, and an inner concave surface of the shifting plate (27) faces towards the outlet direction of the diversion trench (26).
8. The accelerated reaction equipment for producing the nano-zinc oxide antibacterial material according to claim 7, characterized in that: a spring groove (29) is formed in the inner bottom surface of the flow guide groove (26), and a tension spring (30) is arranged in the spring groove (29); one end of the elastic rod (28) is connected in the spring groove (29) in a sliding mode through a tension spring (30), and the other end of the elastic rod (28) is fixedly connected to the poking plate (27).
9. The accelerated reaction equipment for producing the nano-zinc oxide antibacterial material according to claim 8, characterized in that: the convex surface of the toggle plate (27) is provided with a drainage groove (31), and the inlet surface area of the drainage groove (31) is larger than the outlet surface area of the drainage groove (31).
10. The accelerated reaction equipment for producing the nano-zinc oxide antibacterial material according to claim 6, characterized in that: the outer side of the fixed connection part of the reflecting plate (24) and the plug (20) is provided with a plurality of circles of annular grooves (32), and the inner surfaces of the grooves (32) are uneven.
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