CN115337829B - Preparation device and production method of black-removing brightening liquid for surfaces of silver pots - Google Patents
Preparation device and production method of black-removing brightening liquid for surfaces of silver pots Download PDFInfo
- Publication number
- CN115337829B CN115337829B CN202210838891.2A CN202210838891A CN115337829B CN 115337829 B CN115337829 B CN 115337829B CN 202210838891 A CN202210838891 A CN 202210838891A CN 115337829 B CN115337829 B CN 115337829B
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- tank body
- pipe
- liquid
- primary mixing
- silver
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- 239000007788 liquid Substances 0.000 title claims abstract description 80
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 30
- 239000004332 silver Substances 0.000 title claims abstract description 30
- 238000005282 brightening Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 78
- 239000002994 raw material Substances 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 52
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 31
- 238000004140 cleaning Methods 0.000 claims description 27
- 239000005662 Paraffin oil Substances 0.000 claims description 26
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 26
- 239000004088 foaming agent Substances 0.000 claims description 21
- 239000000243 solution Substances 0.000 claims description 13
- 230000010355 oscillation Effects 0.000 claims description 12
- 238000004090 dissolution Methods 0.000 claims description 9
- 239000008213 purified water Substances 0.000 claims description 8
- 230000004927 fusion Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000474 nursing effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 15
- 230000003647 oxidation Effects 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
- 239000002932 luster Substances 0.000 description 6
- 238000005507 spraying Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000007865 diluting Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940075507 glyceryl monostearate Drugs 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229940093932 potassium hydroxide Drugs 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 229960005335 propanol Drugs 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/70—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/10—Other heavy metals
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
- C23G5/032—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing oxygen-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a preparation device of a silver kettle surface blacking brightening liquid and a production method thereof, and the preparation device comprises a positioning plate, a feeding pipe, a tank body, a primary mixing hopper, a water inlet pipe, a negative pressure pump, an ultrasonic oscillator and a conical hopper, wherein the upper end of the tank body is provided with the primary mixing hopper, the bottom end of the primary mixing hopper is provided with the feeding pipe, the outer wall of the bottom end of the feeding pipe and the outer wall of the upper end are both provided with the positioning plate, the ultrasonic oscillator is embedded and installed on the surface of the positioning plate, the upper surface of the primary mixing hopper is provided with the material dividing pipe, and the outer wall of one side of the primary mixing hopper is provided with the water inlet pipe; the top end of the tank body is inserted with an air pipe, one end of the air pipe is provided with a water stop valve, and the other end of the air pipe is connected with a negative pressure pump. According to the invention, a mode of rotating the mixed liquid by the primary mixing hopper is adopted, so that the raw material liquid rotates to enter the tank body, and is primarily mixed in the rotating process, the raw material liquid is comprehensively mixed by matching with the ultrasonic oscillator in the tank body, and the raw material liquid has the effects of blacking and brightening, so that the nursing use of the surface of the silver kettle is facilitated.
Description
Technical Field
The invention relates to the technical field of silverware care solutions, in particular to a preparation device of a silver pot surface blackening and brightening solution and a production method thereof.
Background
Silverware has bright luster and self metal characteristics, is noble metal widely popular to people, and has various patterns on the market, and the surface of the silverware is oxidized when the silverware is exposed in an air environment for a long time, so that the silverware has dark luster and blackened phenomenon, and therefore, the silverware needs to be subjected to regular surface care to change the silverware into bright luster again.
The conventional silverware care solution is mostly wiped by adopting alcohol and weak acid solution, so that the blackened oxide layer on the surface of the silverware is wiped off to have the blackened effect, but after wiping, the oxide layer on the surface of the silverware disappears, and oxidation blackens still occur after a period of time, so that regular care is needed.
Through mass search, the prior art is found that the publication number is: CN108588731a discloses a method for removing silver ornament dark spots, which relates to the technical field of silver ornament processing, and comprises the following steps: putting silver decorations into a crucible, heating by microwaves, vacuumizing, heating electrically, charging nitrogen, cooling to 80-90 ℃, putting into a low-temperature cleaning agent, soaking, heating to boiling, fishing out and draining, wherein the cleaning agent comprises the following components in parts by weight: acrylic resin, butadiene resin, borax, alkaline electrolyzed water, nano titanium dioxide, linear sodium alkylbenzenesulfonate, glyceryl monostearate, lecithin, propanol and potassium hydroxide. The silver ornament processed by the method has good glossiness, and the surface of the silver ornament is formed by a thin transparent film with strong weather resistance, so that the contact between the silver ornament and an external reactant is effectively reduced, and the service time of the silver ornament is prolonged.
In summary, when the conventional silverware care solution is used, only the oxide layer on the surface of the silverware is usually dissolved and removed, and after the oxide layer disappears, the surface of the silverware still generates oxidation after being in contact with air, and reoxidation and blackening are also generated, so that the conventional cleaning care solution lacks effective oxidation protection effect, and cannot maintain the long-time bright color of the silverware.
Disclosure of Invention
The invention aims to provide a preparation device and a production method of a silver kettle surface blackening and brightening liquid, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the preparation device comprises a positioning plate, a feeding pipe, a tank body, a primary mixing bucket, a water inlet pipe, a negative pressure pump, an ultrasonic oscillator and a conical bucket, wherein the upper end of the tank body is provided with the primary mixing bucket, the bottom end of the primary mixing bucket is provided with the feeding pipe penetrating through the bottom of the tank body, the outer wall of the bottom end of the feeding pipe and the outer wall of the upper end are both provided with the positioning plate, the ultrasonic oscillators distributed in a circular array are embedded and installed on the surface of the positioning plate, the upper surface of the primary mixing bucket is provided with a material dividing pipe, and the outer wall of one side of the primary mixing bucket is provided with the water inlet pipe;
the top end of the tank body is inserted with an air pipe, a water stop valve is arranged at one end of the air pipe penetrating through the outer wall of the top end of the tank body, and the other end of the air pipe is connected with a negative pressure pump.
Preferably, the bottom end of the primary mixing hopper is in a conical design, and the water inlet pipe and the primary mixing hopper are distributed in a tangential mode.
Preferably, a second electromagnetic valve is arranged on the surface of the water inlet pipe.
Preferably, the distributing pipes are located on the upper surface of the primary mixing hopper and distributed in a circular array, and the upper ends of the distributing pipes are provided with first electromagnetic valves.
Preferably, through holes which are uniformly distributed are formed in the surface of the positioning plate.
Preferably, the upper end of the conical hopper coincides with the axial lead of the feeding pipe, and the joint of the conical hopper and the edge of the bottom end of the tank body is provided with notches distributed in a circular array.
Preferably, a discharge pipe is arranged on the outer wall of the bottom end of the tank body.
Preferably, the production steps are as follows:
S1: the material dividing pipe is respectively connected with a phosphoric acid cleaning solution, alcohol, paraffin oil and a foaming agent feeding pipe, and the material dividing pipe and the water inlet pipe are synchronously opened in the feeding process;
S2: phosphoric acid cleaning liquid, alcohol, paraffin oil, foaming agent and water are injected into the bottom of the tank body through a feeding pipe, the raw materials are discharged and then impact the conical hopper, water flow is formed at the bottom of the tank body, and the water flows back through the through hole of the positioning plate;
s3: when the raw material liquid passes through the through hole, the ultrasonic oscillator generates ultrasonic oscillation, so that the mixing of the raw materials is accelerated, the air in the tank body is pumped out by matching with the negative pressure pump, the air pressure in the tank body is reduced, and the dissolution and the mixing of the raw materials are accelerated.
Preferably, in S1 based on the production step:
The water inlet pipe is used for injecting purified water into the primary mixing hopper along the edge of the inner wall of the primary mixing hopper, spiral water flow is formed in the primary mixing hopper, and along with the injection of phosphoric acid cleaning liquid, alcohol, paraffin oil and foaming agent, the phosphoric acid cleaning liquid, the alcohol, the paraffin oil and the foaming agent are communicated for spiral mixing, and meanwhile the purified water can be used for diluting the phosphoric acid cleaning liquid and the alcohol respectively, so that the alcohol can dissolve the paraffin oil, and the fusion between raw materials is ensured;
The raw material liquid rotates in the primary mixing hopper and is sprayed out through the rotation of the feeding pipe, so that the raw material liquid rotates in the tank body after being sprayed out, and the subsequent mixing is facilitated.
Preferably, in S3 based on the production step:
The raw material liquid is discharged through the feeding pipe, the ultrasonic oscillator generates ultrasonic oscillation, so that uniform mixing of various raw materials in the raw material liquid can be accelerated, and secondly, the two positioning plates respectively and fully oscillate the raw material liquid with different liquid levels in the tank body, so that comprehensive mixing of the raw material liquid is maintained;
And secondly, the environment of the tank body is regulated to negative pressure, which is favorable for expanding molecules in the raw material liquid and dissolving and mixing.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the raw material liquid is added into the tank body in a rotating way by adopting the primary mixing hopper, the raw material liquid is uniformly dispersed into the tank body by matching with the conical hopper, so that the raw material is convected in the bottom stroke of the tank body, after the raw material liquid penetrates through the through hole on the surface of the positioning plate, the ultrasonic oscillator generates ultrasonic oscillation, so that the dissolution and mixing of the raw material are accelerated, and secondly, the tank body is pumped into a negative pressure state by the negative pressure pump, so that bubbles generated by the ultrasonic oscillation can be eliminated, the expansion effect of the foaming agent in the tank body is reduced, and the molecular gaps of the raw material liquid can be expanded by the negative pressure, so that the mixing comprehensiveness of the raw material liquid can be further improved.
2. According to the invention, the oxidized layer on the surface of the silverware is removed through the phosphoric acid cleaning solution, meanwhile, the alcohol is used as a fat-soluble solvent, paraffin oil can be dissolved, bubbles generated after spraying of a foaming agent are matched, a large amount of foam is generated after spraying on the surface of the silverware, after wiping, the oxidized layer is eliminated through the weak acid characteristic of the phosphoric acid cleaning solution, the alcohol is matched for decontamination, meanwhile, the paraffin oil forms a grease layer for protection on the cleaned surface of the silverware, so that secondary oxidation blackening caused by contact of the cleaned surface of the silverware with air can be avoided, a protection layer is formed while blackness is removed, and the shiny luster of the surface of the silverware is ensured.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a positioning plate according to the present invention;
FIG. 3 is an enlarged schematic view of the primary mixing hopper according to the present invention;
fig. 4 is a schematic top view of the locating plate of the present invention.
In the figure: 1. a positioning plate; 2. a feed pipe; 3. a tank body; 4. a primary mixing hopper; 5. a material dividing pipe; 6. a first electromagnetic valve; 7. a water inlet pipe; 8. an air pipe; 9. a negative pressure pump; 10. a water stop valve; 11. an ultrasonic oscillator; 12. a conical hopper; 13. a discharge pipe; 14. a through hole; 15. a notch; 16. and a second electromagnetic valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 4, three embodiments of the present invention are provided:
Embodiment one:
the utility model provides a silver pot surface removes black brightening liquid's preparation facilities, including locating plate 1, inlet pipe 2, jar body 3, just mix fill 4, inlet tube 7, negative pressure pump 9, ultrasonic oscillator 11 and toper fill 12, jar body 3 upper end is provided with just mixes fill 4, just mix fill 4 bottom and be provided with the inlet pipe 2 that runs through jar body 3 bottom, inlet pipe 2 bottom outer wall and upper end outer wall all are provided with locating plate 1, the ultrasonic oscillator 11 that is circular array and distributes is all embedded to the locating plate 1 surface, evenly distributed's through-hole 14 has all been seted up on locating plate 1 surface.
The upper surface of the primary mixing hopper 4 is provided with a material dividing pipe 5, the outer wall of one side of the primary mixing hopper 4 is provided with a water inlet pipe 7, the bottom end of the primary mixing hopper 4 is in conical design, the water inlet pipe 7 and the primary mixing hopper 4 are distributed in a tangential mode, the surface of the water inlet pipe 7 is provided with a second electromagnetic valve 16, the material dividing pipe 5 is positioned on the upper surface of the primary mixing hopper 4 and distributed in a circular array mode, and the upper ends of the material dividing pipes 5 are provided with first electromagnetic valves 6; the primary mixing hopper 4 is used for adding the raw material liquid into the tank body 3 in a rotating manner, the conical hopper 12 is matched for uniformly dispersing the raw material liquid into the tank body 3, so that the raw material is subjected to travel convection at the bottom of the tank body 3, and after the raw material liquid penetrates through the through hole 14 on the surface of the positioning plate 1, the ultrasonic oscillator 11 is used for generating ultrasonic oscillation so as to accelerate dissolution and mixing of the raw material.
The top end of the tank body 3 is inserted with an air pipe 8, the air pipe 8 penetrates through one end of the outer wall of the top end of the tank body 3 to be provided with a water stop valve 10, and the other end of the air pipe 8 is connected with a negative pressure pump 9.
The upper end of the conical hopper 12 coincides with the axial lead of the feed pipe 2, notches 15 distributed in a circular array are formed at the joint of the conical hopper 12 and the edge of the bottom end of the tank body 3, and a discharge pipe 13 is arranged on the outer wall of the bottom end of the tank body 3. The negative pressure pump 9 pumps the tank body 3 into a negative pressure state, so that bubbles generated by ultrasonic oscillation can be eliminated, the expansion effect of the foaming agent in the tank body 3 is reduced, the molecular gaps of the raw material liquid can be expanded by the negative pressure, and the mixing comprehensiveness of the raw material liquid can be further improved.
Embodiment two:
the production steps are as follows:
S1: the material dividing pipe 5 is respectively connected with a phosphoric acid cleaning solution, alcohol, paraffin oil and a foaming agent feeding pipe, and in the feeding process, the material dividing pipe 5 and the water inlet pipe 7 are synchronously opened;
S2: phosphoric acid cleaning liquid, alcohol, paraffin oil, foaming agent and water are injected into the bottom of the tank body 3 through the feeding pipe 2, the raw materials are discharged and then impact the conical hopper 12, water flow is formed at the bottom of the tank body 3, and the water flows back through the through hole 14 of the positioning plate 1;
S3: when the raw material liquid passes through the through hole 14, the ultrasonic oscillator 11 generates ultrasonic oscillation to accelerate the mixing of the raw materials, and the air in the tank body 3 is pumped out by matching with the negative pressure pump 9, so that the air pressure in the tank body 3 is reduced, and the dissolution and mixing of the raw materials are accelerated.
The phosphoric acid cleaning liquid can remove the oxidized layer on the surface of the silverware, meanwhile, the alcohol is used as a fat-soluble solvent, paraffin oil can be dissolved, bubbles generated after spraying together with a foaming agent are generated after spraying, a large amount of foam is generated after spraying on the surface of the silverware, after wiping, the oxidized layer is eliminated by the phosphoric acid cleaning liquid through weak acid characteristics, the alcohol is matched for decontamination, meanwhile, the paraffin oil forms a grease layer for protection on the cleaned surface of the silverware, secondary oxidation blackening caused by contact of the cleaned surface of the silverware with air can be avoided, a protection layer is formed while the blackness is removed, and the shiny luster of the surface of the silverware is ensured.
Embodiment III:
In S1 based on the production step:
The water inlet pipe 7 is used for injecting purified water into the primary mixing bucket 4 along the edge of the inner wall of the primary mixing bucket 4, spiral water flow is formed in the primary mixing bucket 4, and the phosphoric acid cleaning liquid, the alcohol, the paraffin oil and the foaming agent are communicated for spiral mixing along with the injection of the phosphoric acid cleaning liquid, the alcohol, the paraffin oil and the foaming agent, and meanwhile the purified water can be used for respectively diluting the phosphoric acid cleaning liquid and the alcohol, so that the alcohol can dissolve the paraffin oil, and the fusion among raw materials is ensured;
The raw material liquid rotates in the primary mixing hopper 4 and is sprayed out through the rotation of the feeding pipe 2, so that the raw material liquid rotates in the tank body 3 after being sprayed out, and the subsequent mixing is facilitated.
In S3 based on the production step:
The raw material liquid is discharged through the feed pipe 2, the ultrasonic oscillator 11 generates ultrasonic oscillation, so that uniform mixing of various raw materials in the raw material liquid can be quickened, and secondly, the two positioning plates 1 respectively and fully oscillate the raw material liquid with different liquid levels of the tank body 3, so that comprehensive mixing of the raw material liquid is kept;
secondly, the environment of the tank body 3 is regulated to negative pressure, which is favorable for molecular expansion in raw material liquid and dissolution and mixing.
Working principle: the material dividing pipe 5 is respectively connected with a phosphoric acid cleaning solution, alcohol, paraffin oil and a foaming agent feeding pipe, and in the feeding process, the material dividing pipe 5 and the water inlet pipe 7 are synchronously opened; the water inlet pipe 7 is used for injecting purified water into the primary mixing bucket 4 along the edge of the inner wall of the primary mixing bucket 4, spiral water flow is formed in the primary mixing bucket 4, and the phosphoric acid cleaning liquid, the alcohol, the paraffin oil and the foaming agent are communicated for spiral mixing along with the injection of the phosphoric acid cleaning liquid, the alcohol, the paraffin oil and the foaming agent, and meanwhile the purified water can be used for respectively diluting the phosphoric acid cleaning liquid and the alcohol, so that the alcohol can dissolve the paraffin oil, and the fusion among raw materials is ensured; the raw material liquid rotates in the primary mixing hopper 4 and is sprayed out through the rotation of the feeding pipe 2, so that the raw material liquid rotates in the tank body 3 after being sprayed out, and the subsequent mixing is facilitated. The primary mixing hopper 4 is used for adding the raw material liquid into the tank body 3 in a rotating manner, the conical hopper 12 is matched for uniformly dispersing the raw material liquid into the tank body 3, so that the raw material is subjected to travel convection at the bottom of the tank body 3, and after the raw material liquid penetrates through the through hole 14 on the surface of the positioning plate 1, the ultrasonic oscillator 11 is used for generating ultrasonic oscillation so as to accelerate dissolution and mixing of the raw material.
Phosphoric acid cleaning liquid, alcohol, paraffin oil, foaming agent and water are injected into the bottom of the tank body 3 through the feeding pipe 2, the raw materials are discharged and then impact the conical hopper 12, water flow is formed at the bottom of the tank body 3, and the water flows back through the through hole 14 of the positioning plate 1; when raw material liquid passes through the through hole 14, the ultrasonic oscillator 11 generates ultrasonic oscillation to accelerate mixing between raw materials, the negative pressure pump 9 is matched to pump out air in the tank body 3, air pressure in the tank body 3 is reduced, dissolution and mixing between raw materials are accelerated, the phosphoric acid cleaning liquid is used for removing an oxidation layer on the surface of the silver ware, meanwhile, alcohol is used as a fat-soluble solvent to dissolve paraffin oil, bubbles generated after being sprayed out are matched with a foaming agent, a large amount of foam is generated after being sprayed on the surface of the silver ware, after wiping, the phosphoric acid cleaning liquid is used for eliminating the oxidation layer through weak acid characteristics and is matched with alcohol to decontaminate, meanwhile, the paraffin oil forms a grease layer for protection on the surface of the cleaned silver ware, secondary oxidation blackening caused by contact between the cleaned surface of the silver ware and the air can be avoided, a protective layer is formed while blacking is achieved, and the shiny luster of the surface of the silver ware is ensured.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a silver kettle surface removes black brightening liquid's preparation facilities, includes locating plate (1), inlet pipe (2), jar body (3), just mixes fill (4), inlet tube (7), negative pressure pump (9), ultrasonic oscillator (11) and toper fill (12), its characterized in that: the novel ultrasonic mixing tank is characterized in that a primary mixing hopper (4) is arranged at the upper end of the tank body (3), a feeding pipe (2) penetrating through the bottom of the tank body (3) is arranged at the bottom end of the primary mixing hopper (4), positioning plates (1) are arranged on the outer wall of the bottom end of the feeding pipe (2) and the outer wall of the upper end of the feeding pipe, ultrasonic oscillators (11) distributed in a circular array are embedded and installed on the surfaces of the positioning plates (1), a distributing pipe (5) is arranged on the upper surface of the primary mixing hopper (4), and a water inlet pipe (7) is arranged on the outer wall of one side of the primary mixing hopper (4);
an air pipe (8) is inserted into the top end of the tank body (3), a water stop valve (10) is arranged at one end of the air pipe (8) penetrating through the outer wall of the top end of the tank body (3), and a negative pressure pump (9) is connected to the other end of the air pipe (8);
The conical hopper (12) is positioned at the bottom end inside the tank body (3), the upper end of the conical hopper (12) is overlapped with the axial lead of the feeding pipe (2), and notches (15) distributed in a circular array are formed at the joint of the conical hopper (12) and the edge of the bottom end of the tank body (3); the surface of the locating plate (1) is provided with evenly distributed through holes (14).
2. The device for preparing the surface blackening and brightening liquid of the silver pot according to claim 1, which is characterized in that: the bottom end of the primary mixing hopper (4) is in conical design, and the water inlet pipe (7) and the primary mixing hopper (4) are distributed in a tangential mode.
3. The device for preparing the surface blackening and brightening liquid of the silver pot according to claim 1, which is characterized in that: the surface of the water inlet pipe (7) is provided with a second electromagnetic valve (16).
4. The device for preparing the surface blackening and brightening liquid of the silver pot according to claim 1, which is characterized in that: the material dividing pipes (5) are arranged on the upper surface of the primary mixing hopper (4) and distributed in a circular array, and first electromagnetic valves (6) are arranged at the upper ends of the material dividing pipes (5).
5. The device for preparing the surface blackening and brightening liquid of the silver pot according to claim 1, which is characterized in that: the outer wall of the bottom end of the tank body (3) is provided with a discharge pipe (13).
6. The method for producing the surface blackening and brightening liquid for silver kettles by using the preparation device of the surface blackening and brightening liquid for silver kettles according to any one of claims 1 to 5, wherein the method comprises the following steps of: the production steps are as follows:
S1: the material dividing pipe (5) is respectively connected with a phosphoric acid cleaning solution, alcohol, paraffin oil and a foaming agent feeding pipe, and in the feeding process, the material dividing pipe (5) and the water inlet pipe (7) are synchronously opened;
s2: phosphoric acid cleaning liquid, alcohol, paraffin oil, foaming agent and water are injected into the bottom of the tank body (3) through the feed pipe (2), the raw materials are discharged and then impact the conical hopper (12), water flow is formed at the bottom of the tank body (3), and the water flows back through the through hole (14) of the positioning plate (1);
S3: when the raw material liquid passes through the through hole (14), the ultrasonic oscillator (11) generates ultrasonic oscillation to accelerate the mixing of the raw materials, and the air in the tank body (3) is pumped out by matching with the negative pressure pump (9), so that the air pressure in the tank body (3) is reduced, and the dissolution and mixing of the raw materials are accelerated.
7. The method for producing the surface blackening and brightening liquid for silver kettles by using the preparation device of the surface blackening and brightening liquid for silver kettles according to claim 6, wherein the method comprises the following steps of: in S1 based on the production step:
The water inlet pipe (7) injects purified water into the primary mixing bucket (4) along the edge of the inner wall of the primary mixing bucket (4), spiral water flow is formed in the primary mixing bucket (4), and along with the injection of phosphoric acid cleaning fluid, alcohol, paraffin oil and foaming agent, the phosphoric acid cleaning fluid, alcohol, paraffin oil and foaming agent are communicated for spiral mixing, and meanwhile the purified water can dilute the phosphoric acid cleaning fluid and alcohol respectively, so that the alcohol can dissolve the paraffin oil, and the fusion among raw materials is ensured;
Raw material liquid rotates in the primary mixing hopper (4) and is sprayed out through the rotation of the feeding pipe (2), so that the raw material liquid rotates in the tank body (3) after being sprayed out, and the subsequent mixing is facilitated.
8. The method for producing the surface blackening and brightening liquid for silver kettles by using the preparation device of the surface blackening and brightening liquid for silver kettles according to claim 6, wherein the method comprises the following steps of: in S3 based on the production step:
the raw material liquid is discharged through the feed pipe (2), the ultrasonic oscillator (11) generates ultrasonic oscillation, so that uniform mixing of various raw materials in the raw material liquid can be accelerated, and secondly, the two positioning plates (1) respectively and fully oscillate the raw material liquid with different liquid levels in the tank body (3), so that comprehensive mixing of the raw material liquid is maintained;
and secondly, the environment of the tank body (3) is regulated to negative pressure, which is favorable for molecular expansion in raw material liquid and dissolution and mixing.
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| CN202210838891.2A CN115337829B (en) | 2022-07-18 | 2022-07-18 | Preparation device and production method of black-removing brightening liquid for surfaces of silver pots |
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| CN202210838891.2A CN115337829B (en) | 2022-07-18 | 2022-07-18 | Preparation device and production method of black-removing brightening liquid for surfaces of silver pots |
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| CN115337829B true CN115337829B (en) | 2024-05-14 |
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| CN115337829A (en) | 2022-11-15 |
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