CN115138320A - Preparation method of water-soluble antibacterial silver salt - Google Patents
Preparation method of water-soluble antibacterial silver salt Download PDFInfo
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- CN115138320A CN115138320A CN202210912673.9A CN202210912673A CN115138320A CN 115138320 A CN115138320 A CN 115138320A CN 202210912673 A CN202210912673 A CN 202210912673A CN 115138320 A CN115138320 A CN 115138320A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention belongs to the technical field of silver salt preparation, and particularly relates to a preparation method of a water-soluble antibacterial silver salt, which comprises the following steps: s1: firstly, adding a proper amount of water into a treatment device, further adding sodium salt containing sodium acrylate, potassium polyacrylate, sodium polymethacrylate, potassium polymethacrylate and an acrylic acid-maleic acid copolymer into the treatment device, starting a driving motor, and further stirring the sodium salt and the water uniformly through driving of a driving shaft, so that the sodium salt and the water are fully dissolved; through throwing into the inside of handling the organism with sodium salt and silver salt through the filling tube, and then stir solution through stirring vane, carry out filterable structural design to solution through filtration membrane simultaneously, realized can so that the reaction of handling organism inside is more abundant, make the filtration of solution more convenient function simultaneously, effectual solution is stirred the filtration through the manual work to solution, leads to the lower problem of preparation efficiency easily.
Description
Technical Field
The invention belongs to the technical field of silver salt preparation, and particularly relates to a preparation method of a water-soluble antibacterial silver salt.
Background
The bactericidal effect of silver is discovered in the early days, and the silver has strong antibacterial effect on bacteria, so that the compound prepared by silver is used for various aspects such as antibacterial agents, food preservatives and the like, and the silver has wide application in the antibacterial aspect.
A chinese patent publication No. CN106065039B discloses a method for preparing a water-soluble antibacterial acrylic polymer silver salt, which comprises synthesizing an acrylic polymer containing a sodium carboxylate (-COONa) or potassium carboxylate (-COOK) functional group, performing metal ion exchange in water with the sodium carboxylate or potassium carboxylate functional group of the acrylic polymer and a silver salt to obtain a water-soluble acrylic polymer containing a silver carboxylate (-COOAg) functional group, and removing a sodium salt or a potassium salt generated after the exchange with an ultrafiltration membrane.
When the antibacterial silver salt needs to be prepared, the sodium salt containing the corresponding substance needs to be dissolved in water, and then the silver salt is added into the water, so that the water is subjected to a displacement reaction, and the antibacterial silver salt is prepared. At the in-process of replacement reaction, simple standing water leads to replacement reaction speed to be slower easily, prepares simultaneously the back, needs filter the solid matter in the solution, stirs and filters solution through the manual work, makes the efficiency of work lower easily, causes the influence to the preparation speed of antibiotic silver salt.
Therefore, the invention provides a preparation method of the water-soluble antibacterial silver salt.
Disclosure of Invention
To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a preparation method of a water-soluble antibacterial silver salt, which comprises the following steps:
s1: firstly, adding a proper amount of water into a treatment device, further adding sodium salt containing sodium acrylate, potassium polyacrylate, sodium polymethacrylate, potassium polymethacrylate and an acrylic acid-maleic acid copolymer into the treatment device, starting a driving motor, and further driving a driving shaft to stir the sodium salt and the water uniformly so as to fully dissolve the sodium salt and the water;
s2: after the sodium salt is fully dissolved with the water, adding salt containing silver nitrate into the water, and then fully stirring the water in which the sodium salt and the silver salt are dissolved by a treatment device to ensure that the water is subjected to a displacement reaction in the treatment device;
s3: after the replacement reaction is finished, separating the solid and the liquid in the treatment device through a filtering membrane;
s4: and removing water in the solid to obtain the water-soluble antibacterial silver salt.
Preferably, the processing device described in S1 includes a processing body; a feeding pipe is connected to the position close to the top of the treatment machine body; the top of the processing machine body is fixedly connected with a driving motor; the output end of the driving motor is fixedly connected with a driving shaft; a plurality of stirring blades are fixedly connected to the driving shaft; the bottom of the processor body is connected with a liquid outlet pipe; a filtering membrane is arranged inside the treatment machine body; an opening and closing assembly is arranged between the driving shaft and the liquid outlet pipe; the opening and closing component can block the solution before the reaction in the treatment machine body is finished; at the during operation, when needs mix sodium salt and water, can drop into the inside of handling the organism with water and sodium salt through the filling tube, and then can start driving motor, make driving motor drive the drive shaft and rotate together, and then accessible stirring vane stirs the inside material of handling the organism, thereby can make the inside sodium salt of handling the organism and water mixture more even, make the speed of the inside replacement reaction of handling the organism faster, after the replacement reaction finishes, steerable subassembly that opens and shuts is opened, and then make solution fall to filtration membrane, and then filter the back through filtration membrane, collect the solid matter, thereby can make and filter more convenient to solution.
Preferably, the opening and closing assembly comprises a liquid baffle plate; the liquid baffle plate is connected inside the treatment machine body in a sliding manner, is arranged between the stirring blade and the filtering membrane and is parallel to the top surface or the bottom surface of the treatment machine body; a pulling plate is fixedly connected to the side wall of the liquid baffle plate; a spring is fixedly connected between the side wall of the pulling plate, which is far away from the liquid baffle plate, and the side wall of the treatment machine body; a blocking rubber ring is fixedly connected in the sliding cavity of the pulling plate and is arranged on one side of the pulling plate away from the liquid baffle plate; a first synchronous wheel is fixedly connected to the side wall of the driving shaft; the interior of the processor body is rotatably connected with a stable rotating shaft; a second synchronizing wheel is fixedly connected to the stable rotating shaft; the bottom surface of the second synchronous wheel is arranged in a threaded shape; a synchronous belt is connected between the first synchronous wheel and the second synchronous wheel; a plurality of air pushing cavities are formed in the processor body; the inner part of the air pushing cavity is connected with an air pushing plate in a sliding way; the top of the gas pushing plate is fixedly connected with a pushing rod; the top of the push rod is in contact with the bottom surface of the second synchronous wheel; a spring is fixedly connected between the top of the air pushing plate and the top of the air pushing cavity; an air guide pipe is connected between one side of the rodless cavity of the air pushing cavity and one side of the rod cavity of the sliding cavity of the pulling plate; an air vent is formed in the air pushing plate, and valve-shaped rubber pads are arranged between the air vent and the air guide tube; the rubber pad can only pass through air when the air pushing plate moves upwards; when the device works, when the driving motor drives the driving shaft to rotate, the driving shaft can drive the first synchronizing wheel to rotate, and then the second synchronizing wheel is driven to rotate together through the synchronous belt, so that the bottom surface of the spiral arrangement of the second synchronizing wheel can push the push rod, and further the push rod can push the gas pushing plate to move downwards, so that gas in the gas pushing cavity can enter one side of the rodless cavity of the sliding cavity of the pull plate through the gas guide pipe, and further the pull plate can extrude the blocking rubber ring through the gas, after the pressure of the gas reaches a certain degree, the pull plate can be pushed by the pressure to move towards one side far away from the liquid blocking plate, and further the pull plate can pull the liquid blocking plate, so that solution in the treatment machine body can pass through the liquid blocking plate and then fall to the position of the filtering membrane, the solution can be blocked by the opening and closing assembly, the structural design that the solution in the treatment machine body can not flow out in the reaction process is realized, the function of controlling the reaction time can be more convenient for filtering the solution, meanwhile, the sealing performance of the rubber ring can be improved, and when the pull plate can not pass through the rubber ring, and air can hardly flow out through the gap between the sliding plate.
Preferably, a plurality of swing rods are rotatably connected to the position, corresponding to the pull plate, inside the treatment machine body; the bottom end of the swinging rod is rotatably connected with a connecting rod; a positioning block is connected inside the treatment machine body in a sliding manner; the end part of the connecting rod is rotatably connected to the center position of the top of the positioning block; the bottom of the positioning block is fixedly connected with a striking rod; a spring is fixedly connected between the bottom of the positioning block and the side wall of the bottom of the sliding cavity of the positioning block; the side wall of the filtering membrane is fixedly connected with a conduction rod; the striking rod is contacted with the conducting rod; when the vibrating screen is in operation, when the pulling plate slides to one side far away from the liquid baffle plate, the swinging rod can be pushed to deflect, the swinging rod can be made to pull the connecting rod, the positioning block can move upwards, the spring can pull the positioning block back after the pulling plate passes through, the positioning block can be made to drive the hitting rod to hit the conducting rod, the inside of the conducting rod is made to vibrate, after vibration is transmitted to the inside of the filtering membrane, the filtering membrane can be driven to shake through vibration, solid matters on the surface of the filtering membrane can be dredged through shaking, the situation that the solid matters block the filtering membrane can be reduced, meanwhile, the elastic force of the positioning block is pulled through the spring, the force when the pulling plate passes through the swinging rod can be buffered, the force of the pulling plate on the side wall of a processor body can be made to be smaller, and the situation that damage is caused to the pulling plate by impact is reduced.
Preferably, a plurality of conduction lantern rings are sleeved outside the liquid outlet pipe; a pull rope is fixedly connected between the bottom of the conduction rod and the conduction sleeve ring; when the liquid outlet pipe works, the liquid outlet pipe is influenced by the vibration of the conduction rod and vibrates along with the liquid outlet pipe when the conduction rod vibrates, so that less solid substances are adhered to the inner wall of the liquid outlet pipe through vibration, and the interior of the liquid outlet pipe is cleaner.
Preferably, the filtering membrane is arranged obliquely; a collecting drawer is detachably arranged in the processor body; the collecting drawer is arranged on the lower side of the net rack of the filtering membrane; the net frame of the filtering membrane and the inside of the treating machine body are provided with a discharge hole; the discharge port is formed between the filtering membrane and the interior of the collecting drawer; at the during operation, when the solid matter is more, filtration membrane receives the influence of vibrations, can make the solid matter slowly remove to one side of discharge gate, and then can make the solid matter pass through inside the discharge gate gets into the collection steamer tray, and then the accessible is collected the steamer tray and is collected the solid matter to the condition that can effectually avoid the solid matter to cause the filtration membrane to block appears.
Preferably, one side of the blocking rubber ring, which is far away from the pulling plate, is provided with a cavity; during operation, after the driving motor stops rotating, air on one side of the rodless cavity of the pulling plate can flow out through a gap between the pulling plate and the sliding cavity of the pulling plate, so that the pulling plate can be pushed back by the spring, and the blocking rubber ring arranged in a hollow mode can enable the pulling plate to return to the original position through the blocking rubber ring more conveniently.
Preferably, the feeding pipe is designed into two sections; the first section of the feed pipe is fixedly connected to the side wall of the processing machine body, and the second section of the feed pipe is rotatably connected to the end part of the first section of the feed pipe through an annular buckle with a convex section; a rotating rod is fixedly connected to the center of the second section of the feeding pipe through a cross rod; a plurality of helical blades are fixedly connected to the side wall of the rotating rod; a plurality of stirring rods are fixedly connected to the side wall of the rotating rod; the helical blade and the stirring rod are arranged on the rotating rod in a crossed manner; the second section of the feeding pipe is connected with the driving shaft in a gear pair mode; at the during operation, at the in-process that puts into the inside processing organism with the material through the filling tube, can start driving motor, make driving motor pass through the gear pair and drive second section filling tube and rotate, and then can make second section filling tube drive the inside dwang of filling tube and rotate together, at dwang pivoted in-process, carry the material through helical blade, stir the inside material of filling tube through the puddler simultaneously, can make the material pass through the preliminary mixing in the inside of filling tube, make the material of processing organism inside of input more even, thereby can make the effect of the inside replacement reaction of processing organism better.
Preferably, the processing machine body is internally provided with a spiral groove; the spiral groove is formed in the bottom of the stirring cavity of the treatment machine body; when the opening and closing assembly is opened, the spiral groove can generate spiral vortex in the process of downward flowing of the solution, so that the downward flowing speed of the solution can be higher.
The invention has the following beneficial effects:
1. according to the preparation method of the water-soluble antibacterial silver salt, the sodium salt and the silver salt are fed into the treatment body through the feeding pipe, the solution is stirred through the stirring blades, and meanwhile, the solution is filtered through the filtering membrane, so that the function that the reaction in the treatment body is more sufficient, the solution is more conveniently filtered is realized, and the problem that the preparation efficiency is low easily caused by manually stirring and filtering the solution is effectively solved.
2. According to the preparation method of the water-soluble antibacterial silver salt, the solution is blocked by the opening and closing assembly, so that the solution in the treatment body cannot flow out in the reaction process, the reaction time can be controlled, the solution can be filtered more conveniently, the blocking rubber ring can improve the sealing property of the pulling plate, and air is difficult to flow out through a gap between the pulling plate and the sliding cavity of the pulling plate when the pulling plate does not pass through the blocking rubber ring.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a flow chart of a method of the present invention;
FIG. 2 is a perspective view of the treatment body of the present invention;
FIG. 3 is a front sectional view of the treating body in the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2 at A;
FIG. 5 is an enlarged view of a portion of FIG. 2 at B;
FIG. 6 is a perspective view of a second synchronizing wheel according to the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 2 at C;
FIG. 8 is an enlarged view of a portion of FIG. 7 at D;
FIG. 9 is an enlarged view of a portion of FIG. 2 at E;
FIG. 10 is a schematic view showing the structure of a drive shaft according to the second embodiment.
In the figure: 1. processing the organism; 2. a feed tube; 3. a drive motor; 4. a drive shaft; 41. a stirring blade; 5. a liquid outlet pipe; 6. a filtration membrane; 7. a first synchronizing wheel; 8. a second synchronizing wheel; 9. a synchronous belt; 10. stabilizing the rotating shaft; 11. a push rod; 12. a gas pushing plate; 13. an air duct; 14. pulling the movable plate; 15. a liquid baffle; 16. a blocking rubber ring; 17. a conductive rod; 18. positioning a block; 19. a striking rod; 20. a swing lever; 21. a connecting rod; 22. pulling a rope; 23. a conductive collar; 24. a discharge port; 25. a collection drawer; 26. rotating the rod; 27. a helical blade; 28. a stirring rod; 29. a helical groove; 30. a bulk material tray.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1, the preparation method of a water-soluble antibacterial silver salt according to the embodiment of the present invention includes the following steps:
s1: firstly, adding a proper amount of water into a treatment device, further adding sodium salt containing sodium acrylate, potassium polyacrylate, sodium polymethacrylate, potassium polymethacrylate and an acrylic acid-maleic acid copolymer into the treatment device, starting a driving motor 3, and further driving a driving shaft 4 to stir the sodium salt and the water uniformly so as to fully dissolve the sodium salt and the water;
s2: after the sodium salt and the water are fully mixed, adding salt containing silver nitrate into the water, and fully stirring the water mixed with the sodium salt and the silver salt through a treatment device to ensure that the water is subjected to a displacement reaction inside the treatment device;
s3: after the replacement reaction is finished, separating the solid and the liquid in the treatment device through a filtering membrane;
s4: and removing water in the solid to obtain the water-soluble antibacterial silver salt.
Example one
As shown in fig. 2 and 3, the processing apparatus described in S1 includes a processing body 1; a feeding pipe 2 is connected to the position close to the top of the processing machine body 1; the top of the processor body 1 is fixedly connected with a driving motor 3; the output end of the driving motor 3 is fixedly connected with a driving shaft 4; a plurality of stirring blades 41 are fixedly connected to the driving shaft 4; the bottom of the processor body 1 is connected with a liquid outlet pipe 5; a filtering membrane 6 is arranged inside the treating machine body 1; an opening and closing assembly is arranged between the driving shaft 4 and the liquid outlet pipe 5; the opening and closing component can block the solution before the reaction in the processor body 1 is finished; at the during operation, when needs mix sodium salt and water, can put into the inside of handling organism 1 with water and sodium salt through filling tube 2, and then can start driving motor 3, make driving motor 3 drive shaft 4 and together rotate, and then accessible stirring vane 41 stirs the material of handling organism 1 inside, thereby can make the sodium salt of handling organism 1 inside mix more evenly with water, make the speed of handling the inside replacement reaction of organism 1 faster, after the replacement reaction finishes, steerable subassembly that opens and shuts is opened, and then make solution fall to filtration membrane 6, and then filter the back through filtration membrane 6, collect the solid matter, thereby can make and filter more convenience to solution.
As shown in fig. 3, 5, 6 and 7, the opening and closing assembly includes a liquid baffle 15; the liquid baffle plate 15 is connected inside the treatment machine body 1 in a sliding manner, is arranged between the stirring blade 41 and the filtering membrane 6, and is arranged in parallel with the top surface or the bottom surface of the treatment machine body 1; a pulling plate 14 is fixedly connected to the side wall of the liquid baffle plate 15; a spring is fixedly connected between the side wall of the pulling plate 14 far away from the liquid baffle plate 15 and the side wall of the processing machine body 1; a blocking rubber ring 16 is fixedly connected in the sliding cavity of the pulling plate 14, and the blocking rubber ring 16 is arranged on one side of the pulling plate 14 far away from the liquid baffle plate 15; a first synchronizing wheel 7 is fixedly connected to the side wall of the driving shaft 4; the interior of the processor body 1 is rotatably connected with a stable rotating shaft 10; a second synchronizing wheel 8 is fixedly connected to the stable rotating shaft 10; the bottom surface of the second synchronizing wheel 8 is arranged in a thread shape; a synchronous belt 9 is connected between the first synchronous wheel 7 and the second synchronous wheel 8; a plurality of air pushing cavities are formed in the processor body 1; the inside of the air pushing cavity is connected with an air pushing plate 12 in a sliding manner; the top of the gas pushing plate 12 is fixedly connected with a pushing rod 11; the top of the push rod 11 is contacted with the bottom surface of the second synchronous wheel 8; a spring is fixedly connected between the top of the gas pushing plate 12 and the top of the gas pushing cavity; an air duct 13 is connected between one side of the rodless cavity of the air pushing cavity and one side of the rod cavity of the sliding cavity of the pulling plate 14; an air vent is formed in the air pushing plate 12, and valve-shaped rubber pads are arranged between the air vent and the air guide pipe 13; the rubber pad can only pass through air when the air pushing plate 12 moves upwards; when the device works, when the driving motor 3 drives the driving shaft 4 to rotate, the driving shaft 4 can drive the first synchronizing wheel 7 to rotate, the second synchronizing wheel 8 is driven to rotate together through the synchronous belt 9, the pushing rod 11 can be pushed by the bottom surface of the spiral arrangement of the second synchronizing wheel 8, the pushing rod 11 can push the air pushing plate 12 to move downwards, the air in the air pushing cavity can enter one side of the rodless cavity of the sliding cavity of the pulling plate 14 through the air guide pipe 13, the pulling plate 14 can be extruded to block the rubber ring 16 through the air, after the pressure of the air reaches a certain degree, the pulling plate 14 can be pushed by the pressure to move towards one side far away from the liquid blocking plate 15, the pulling plate 14 can pull the liquid blocking plate 15, the solution in the treatment machine body 1 can pass through the liquid blocking plate 15 and then fall to the position of the filtering membrane 6, the solution is blocked through the opening and closing assembly, the structural design that the solution in the treatment machine body 1 cannot flow out in the reaction process is realized, the function of controlling the reaction time can be realized, meanwhile, the function of filtering the solution is more convenient, meanwhile, the sealing performance of the air in the pulling plate 14 can be increased, and the air in the process that the air in the case that the pulling plate 14 can hardly flow out of the pulling plate 14 and the pulling plate can pass through the gap of the pulling plate 14, and the pulling plate 14.
As shown in fig. 8, a plurality of swing rods 20 are rotatably connected to the inside of the processing machine body 1 at positions corresponding to the pull plates 14; the bottom end of the swing rod 20 is rotatably connected with a connecting rod 21; a positioning block 18 is connected inside the treatment machine body 1 in a sliding manner; the end part of the connecting rod 21 is rotatably connected to the center position of the top of the positioning block 18; the bottom of the positioning block 18 is fixedly connected with a striking rod 19; a spring is fixedly connected between the bottom of the positioning block 18 and the side wall of the bottom of the sliding cavity of the positioning block 18; a conduction rod 17 is fixedly connected to the side wall of the filtering membrane 6; the striking rod 19 is in contact with the conductive rod 17; when the vibrating filter membrane 6 works, when the pulling plate 14 slides to the side far away from the liquid baffle plate 15, the swinging rod 20 is pushed to deflect, the swinging rod 20 can be made to pull the connecting rod 21, the positioning block 18 can be made to move upwards, the positioning block 18 can be pulled back by the spring after the pulling plate 14 passes through, the positioning block 18 can be made to drive the hitting rod 19 to hit the conducting rod 17, vibration is generated inside the conducting rod 17, the filtering membrane 6 can be driven to shake by the vibration after the vibration is transmitted to the inside of the filtering membrane 6, solid matters on the surface of the filtering membrane 6 are dredged by shaking, the situation that the filtering membrane 6 is blocked by the solid matters can be reduced, meanwhile, the force when the pulling plate 14 passes through the swinging rod 20 can be buffered by the elastic force of the spring pulling of the positioning block 18, the force when the pulling plate 14 hits the side wall of the processing machine body 1 is smaller, and the situation that the pulling plate 14 is damaged by the impact is reduced.
As shown in fig. 7, a plurality of conducting lantern rings 23 are sleeved outside the liquid outlet pipe 5; a pull rope 22 is fixedly connected between the bottom of the conduction rod 17 and the conduction sleeve ring 23; when the liquid outlet pipe 5 vibrates, the liquid outlet pipe 5 vibrates along with the liquid outlet pipe 5 under the vibration effect of the conduction rod 17 when the conduction rod 17 vibrates during operation, so that less solid substances are adhered to the inner wall of the liquid outlet pipe 5 through vibration, and the interior of the liquid outlet pipe 5 is cleaner.
As shown in fig. 9, the filter membrane 6 is arranged obliquely; a collecting drawer 25 is detachably mounted in the processing machine body 1; the collecting drawer 25 is arranged on the lower side of the net rack of the filtering membrane 6; a discharge port 24 is formed in the net rack of the filtering membrane 6 and the inside of the treating machine body 1; the discharge port 24 is formed between the filtering membrane 6 and the inside of the collecting drawer 25; at the during operation, when solid matter is more, filtration membrane 6 receives the influence of vibrations, can make solid matter slowly remove to one side of discharge gate 24, and then can make solid matter pass through discharge gate 24 and get into inside collecting steamer tray 25, and then the accessible is collected steamer tray 25 and is collected solid matter to can effectually avoid solid matter to cause the condition appearance that blocks to filtration membrane 6.
As shown in fig. 7, the side of the blocking rubber ring 16 away from the pulling plate 14 is a cavity; when the driving motor 3 stops rotating during operation, air on the side of the rodless cavity of the pulling plate 14 can flow out through a gap between the pulling plate 14 and the sliding cavity of the pulling plate 14, so that the pulling plate 14 can be pushed back by the spring, and the blocking rubber ring 16 arranged in the hollow mode can enable the pulling plate 14 to return to the original position through the blocking rubber ring 16 more conveniently.
As shown in fig. 4, the feed tube 2 is of a two-stage design; the first section of the feed pipe 2 is fixedly connected to the side wall of the processing machine body 1, and the second section of the feed pipe 2 is rotatably connected to the end part of the first section of the feed pipe 2 through an annular buckle with a convex-shaped section; a rotating rod 26 is fixedly connected to the center of the second section of the feeding pipe 2 through a cross rod; a plurality of helical blades 27 are fixedly connected to the side wall of the rotating rod 26; a plurality of stirring rods 28 are fixedly connected to the side wall of the rotating rod 26; the helical blade 27 and the stirring rod 28 are arranged on the rotating rod 26 in a crossed manner; the second section of the feeding pipe 2 is connected with a driving shaft 4 in a gear pair mode; at the during operation, at the in-process that puts into processing organism 1 inside with the material through filling tube 2, can start driving motor 3, make driving motor 3 drive second section filling tube 2 through the gear pair and rotate, and then can make second section filling tube 2 drive the dwang 26 of filling tube 2 inside and together rotate, at dwang 26 pivoted in-process, carry the material through helical blade 27, stir the material of filling tube 2 inside through puddler 28 simultaneously, can make the material pass through the preliminary mixing in filling tube 2's inside, make the material of putting into processing organism 1 inside more even, thereby can make the effect of processing organism 1 inside displacement reaction better.
As shown in fig. 3, a spiral groove 29 is formed inside the processing machine body 1; the spiral groove 29 is formed at the bottom of the stirring cavity of the processor body 1; in operation, when the opening and closing assembly is opened, the spiral groove 29 can generate spiral vortex in the process of the downward flow of the solution, so that the downward flow speed of the solution can be faster.
Example two
As shown in fig. 10, a first comparative example, in which another embodiment of the present invention is: a material dispersing disc 30 is fixedly connected to the side wall of the driving shaft 4; the bulk material tray 30 is arranged at a position corresponding to the end part of the feeding pipe 2; the inner part of the bulk material disc 30 is arranged in a circular arc shape, and the boundary position of the bulk material disc 30 is highest; a liquid leakage hole is formed in one side of the bulk material disc 30 close to the driving shaft 4; when the material feeding device works, when the material enters the inside of the processing machine body 1 through the feeding pipe 2, the material firstly falls into the bulk material disc 30, and then the material in the bulk material disc 30 can be thrown out through centrifugal force, so that when the material falls into the inside of the processing machine body 1, the material is scattered in a larger range, and the material is more uniform in falling.
The during operation, when needs mix sodium salt and water, can put into the inside of handling organism 1 with water and sodium salt through filling tube 2, and then can start driving motor 3, make driving motor 3 drive shaft 4 and together rotate, and then accessible stirring vane 41 stirs the material of handling 1 inside of organism, thereby can make the sodium salt of handling 1 inside of organism and water mixture more even, make the speed of handling 1 inside replacement reaction of organism very fast, after the replacement reaction finishes, steerable subassembly that opens and shuts is opened, and then make solution fall to filtration membrane 6, and then filter the back through filtration membrane 6, collect the solid matter, thereby can make and filter convenience more to solution.
When the driving motor 3 drives the driving shaft 4 to rotate, the driving shaft 4 can drive the first synchronizing wheel 7 to rotate, and then the second synchronizing wheel 8 is driven to rotate together through the synchronous belt 9, and then the bottom surface of the spiral arrangement of the second synchronizing wheel 8 can push the push rod 11, and then the push rod 11 can push the push air plate 12 to move downwards, and then the gas inside the push air cavity can enter one side of the rodless cavity of the sliding cavity of the pull plate 14 through the air duct 13, and then the push plate 14 can extrude and block the rubber ring 16 through the gas, after the pressure of the gas reaches a certain degree, the push plate 14 can be pushed by the pressure to move towards one side away from the liquid baffle plate 15, and then the pull plate 14 can pull the liquid baffle plate 15, so that the solution inside the processing machine body 1 can pass through the liquid baffle plate 15, and then fall to the position of the filtering membrane 6, the solution can be blocked by the opening and closing assembly, so that the solution inside the processing machine body 1 can not flow out in the reaction process, the structural design that the solution can not flow out when the reaction process of the pull plate 1, and the gas can not flow out through the rubber ring 16, and the pull plate 14, and the gap between the pull plate can be blocked easily.
When the pulling plate 14 slides to the side far away from the liquid baffle plate 15, the swinging rod 20 is pushed to deflect, the swinging rod 20 can be made to pull the connecting rod 21, the positioning block 18 can move upwards, the positioning block 18 can be pulled back by the spring after the pulling plate 14 passes through, the positioning block 18 can be made to drive the striking rod 19 to strike on the conducting rod 17, the inside of the conducting rod 17 vibrates, the filtering membrane 6 can be driven to shake by vibration after the vibration is transmitted to the inside of the filtering membrane 6, solid matters on the surface of the filtering membrane 6 are dredged by shaking, the situation that the filtering membrane 6 is blocked by the solid matters can be reduced, meanwhile, the elastic force of the positioning block 18 is pulled by the spring, the force when the pulling plate 14 passes through the swinging rod 20 can be buffered, the force when the pulling plate 14 strikes on the side wall of the processing machine body 1 is smaller, and the situation that the striking causes damage to the pulling plate 14 is reduced.
When the conduction pole 17 shakes, drain pipe 5 receives the influence of conduction pole 17 vibrations, can shake along with drain pipe 5 together to can make less adhesion solid matter on the drain pipe 5 inner wall through vibrations, thereby can make the inside of drain pipe 5 cleaner.
When solid matter is more, filtration membrane 6 receives the influence of vibrations, can make solid matter slowly remove to one side of discharge gate 24, and then can make solid matter pass through discharge gate 24 and get into inside collecting drawer 25, and then the accessible is collected drawer 25 and is collected solid matter to can effectually avoid the solid matter to cause the condition appearance that blocks to filtration membrane 6.
After the driving motor 3 stops rotating, air on one side of the rodless cavity of the pulling plate 14 can flow out through a gap between the pulling plate 14 and the sliding cavity of the pulling plate 14, so that the pulling plate 14 can be pushed back by a spring, and the pulling plate 14 can more conveniently return to the original position through the blocking rubber ring 16 by the blocking rubber ring 16 arranged in the hollow mode.
In-process of putting into processing organism 1 inside with the material through filling tube 2, can start driving motor 3, make driving motor 3 drive second section filling tube 2 through the gear pair and rotate, and then can make second section filling tube 2 drive the inside dwang 26 of filling tube 2 and together rotate, at dwang 26 pivoted in-process, carry the material through helical blade 27, stir the inside material of filling tube 2 through puddler 28 simultaneously, can make the material pass through the preliminary mixing in the inside of filling tube 2, make the material of putting into processing organism 1 inside more even, thereby can make the effect of processing the inside replacement reaction of organism 1 better.
When the opening and closing assembly is opened, the spiral groove 29 can generate spiral vortex in the process of flowing the solution downwards, so that the flowing speed of the solution can be faster.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present 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. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A preparation method of water-soluble antibacterial silver salt is characterized by comprising the following steps: the method comprises the following steps:
s1: firstly, adding a proper amount of water into a treatment device, further adding sodium salt containing sodium acrylate, potassium polyacrylate, sodium polymethacrylate, potassium polymethacrylate and an acrylic acid-maleic acid copolymer into the treatment device, starting a driving motor (3), and further driving a driving shaft (4) to stir the sodium salt and the water uniformly so as to fully dissolve the sodium salt and the water;
s2: after the sodium salt is fully dissolved with the water, adding salt containing silver nitrate into the water, and then fully stirring the water in which the sodium salt and the silver salt are dissolved by a treatment device to ensure that the water is subjected to a displacement reaction in the treatment device;
s3: after the replacement reaction is finished, separating the solid and the liquid in the treatment device through a filtering membrane;
s4: and removing water in the solid to obtain the water-soluble antibacterial silver salt.
2. The method of claim 1, wherein the step of forming the water-soluble antimicrobial silver salt comprises: the processing device in S1 comprises a processing machine body (1); a feeding pipe (2) is connected to the position close to the top of the processing machine body (1); the top of the processor body (1) is fixedly connected with a driving motor (3); the output end of the driving motor (3) is fixedly connected with a driving shaft (4); a plurality of stirring blades (41) are fixedly connected to the driving shaft (4); a liquid outlet pipe (5) is connected to the bottom of the processor body (1); a filtering membrane (6) is arranged inside the treating machine body (1); an opening and closing assembly is arranged between the driving shaft (4) and the liquid outlet pipe (5); the opening and closing component can block the solution before the reaction in the processing machine body (1) is finished.
3. The method of claim 2, wherein the step of preparing a water soluble antimicrobial silver salt comprises: the opening and closing assembly comprises a liquid baffle plate (15); the liquid baffle plate (15) is connected inside the treatment machine body (1) in a sliding manner, is arranged between the stirring blade (41) and the filtering membrane (6), and is parallel to the top surface or the bottom surface of the treatment machine body (1); a pulling plate (14) is fixedly connected to the side wall of the liquid baffle plate (15); a spring is fixedly connected between the side wall of the pulling plate (14) far away from the liquid baffle plate (15) and the side wall of the processing machine body (1); a blocking rubber ring (16) is fixedly connected in a sliding cavity of the pulling plate (14), and the blocking rubber ring (16) is arranged on one side, far away from the liquid baffle plate (15), of the pulling plate (14); a first synchronous wheel (7) is fixedly connected to the side wall of the driving shaft (4); the interior of the processor body (1) is rotatably connected with a stable rotating shaft (10); a second synchronizing wheel (8) is fixedly connected to the stable rotating shaft (10); the bottom surface of the second synchronizing wheel (8) is arranged in a thread shape; a synchronous belt (9) is connected between the first synchronous wheel (7) and the second synchronous wheel (8); a plurality of air pushing cavities are formed in the processor body (1); the inner part of the air pushing cavity is connected with an air pushing plate (12) in a sliding way; the top of the air pushing plate (12) is fixedly connected with a pushing rod (11); the top of the push rod (11) is in contact with the bottom surface of the second synchronous wheel (8); a spring is fixedly connected between the top of the gas pushing plate (12) and the top of the gas pushing cavity; an air guide pipe (13) is connected between one side of the rodless cavity of the air pushing cavity and one side of the rod cavity of the sliding cavity of the pulling plate (14); vent holes are formed in the air pushing plate (12), and valve-shaped rubber pads are arranged between the vent holes and the air guide tubes (13); the rubber pad can only pass through air when the air pushing plate (12) moves upwards.
4. The method of claim 3, wherein the step of preparing a water soluble antimicrobial silver salt comprises: a plurality of swinging rods (20) are rotatably connected to the position, corresponding to the pulling plate (14), in the processing machine body (1); the bottom end of the swinging rod (20) is rotatably connected with a connecting rod (21); a positioning block (18) is connected inside the treatment machine body (1) in a sliding manner; the end part of the connecting rod (21) is rotatably connected to the center position of the top of the positioning block (18); the bottom of the positioning block (18) is fixedly connected with a striking rod (19); a spring is fixedly connected between the bottom of the positioning block (18) and the side wall of the bottom of the sliding cavity of the positioning block (18); a conduction rod (17) is fixedly connected to the side wall of the filtering membrane (6); the striking rod (19) is in contact with the conductive rod (17).
5. The method of claim 4, wherein the step of preparing a water soluble antimicrobial silver salt comprises: a plurality of conduction lantern rings (23) are sleeved outside the liquid outlet pipe (5); a pull rope (22) is fixedly connected between the bottom of the conduction rod (17) and the conduction sleeve ring (23).
6. The method of claim 5, wherein the step of preparing a water soluble antimicrobial silver salt comprises: the filtering membrane (6) is obliquely arranged; a collecting drawer (25) is detachably arranged in the treatment machine body (1); the collecting drawer (25) is arranged on the lower side of the net rack of the filtering membrane (6); a discharge hole (24) is formed in the net rack of the filtering membrane (6) and the inside of the treatment machine body (1); the discharge hole (24) is formed between the filtering membrane (6) and the interior of the collecting drawer (25).
7. The method of claim 6, wherein the step of preparing a water soluble antimicrobial silver salt comprises: one side of the blocking rubber ring (16) far away from the pulling plate (14) is provided with a cavity.
8. The method of claim 7, wherein the step of preparing a water soluble antimicrobial silver salt comprises: the feeding pipe (2) is designed into two sections; the first section of the feeding pipe (2) is fixedly connected to the side wall of the processing machine body (1), and the second section of the feeding pipe (2) is rotatably connected to the end part of the first section of the feeding pipe (2) through an annular buckle with a convex cross section; a rotating rod (26) is fixedly connected to the center of the second section of the feeding pipe (2) through a cross rod; a plurality of helical blades (27) are fixedly connected to the side wall of the rotating rod (26); a plurality of stirring rods (28) are fixedly connected to the side wall of the rotating rod (26); the helical blade (27) and the stirring rod (28) are arranged on the rotating rod (26) in a crossed manner; and in the second section, the feeding pipe (2) is connected with the driving shaft (4) in a gear pair mode.
9. The method of claim 8, wherein the step of preparing a water soluble antimicrobial silver salt comprises: a spiral groove (29) is formed in the processing machine body (1); the spiral groove (29) is arranged at the bottom of the stirring cavity of the processing machine body (1).
10. The method of claim 9, wherein the step of forming the water-soluble antimicrobial silver salt comprises: a material dispersing disc (30) is fixedly connected to the side wall of the driving shaft (4); the bulk material tray (30) is arranged at the position corresponding to the end part of the feeding pipe (2); the interior of the bulk material tray (30) is arranged in an arc shape, and the boundary position of the bulk material tray (30) is highest; and one side of the bulk material disc (30) close to the driving shaft (4) is provided with a liquid leakage hole.
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| CN115138320B (en) | 2023-05-23 |
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