CN110158099A - A kind of metal surface oil-removing rust-removing agent - Google Patents
A kind of metal surface oil-removing rust-removing agent Download PDFInfo
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- CN110158099A CN110158099A CN201910526643.2A CN201910526643A CN110158099A CN 110158099 A CN110158099 A CN 110158099A CN 201910526643 A CN201910526643 A CN 201910526643A CN 110158099 A CN110158099 A CN 110158099A
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- rust
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 title claims abstract description 29
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 46
- 238000005260 corrosion Methods 0.000 claims abstract description 43
- 230000007797 corrosion Effects 0.000 claims abstract description 43
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000003756 stirring Methods 0.000 claims abstract description 39
- 238000011049 filling Methods 0.000 claims abstract description 37
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical class C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 33
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 239000011668 ascorbic acid Substances 0.000 claims abstract description 15
- 235000010323 ascorbic acid Nutrition 0.000 claims abstract description 15
- 229960005070 ascorbic acid Drugs 0.000 claims abstract description 15
- 235000015165 citric acid Nutrition 0.000 claims abstract description 15
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 13
- 239000004094 surface-active agent Substances 0.000 claims abstract description 12
- 239000008139 complexing agent Substances 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 20
- 230000007723 transport mechanism Effects 0.000 claims description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 17
- 235000019441 ethanol Nutrition 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 12
- 239000002202 Polyethylene glycol Substances 0.000 claims description 10
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 10
- 229920001223 polyethylene glycol Polymers 0.000 claims description 10
- 238000011068 loading method Methods 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 7
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 7
- -1 pyridine quaternary ammonium salt Chemical class 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 238000006266 etherification reaction Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 claims description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 5
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000376 reactant Substances 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 239000006071 cream Substances 0.000 claims 1
- 125000003916 ethylene diamine group Chemical group 0.000 claims 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 1
- 230000001965 increasing effect Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 claims 1
- 239000003961 penetration enhancing agent Substances 0.000 claims 1
- VZOPRCCTKLAGPN-ZFJVMAEJSA-L potassium;sodium;(2r,3r)-2,3-dihydroxybutanedioate;tetrahydrate Chemical compound O.O.O.O.[Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O VZOPRCCTKLAGPN-ZFJVMAEJSA-L 0.000 claims 1
- 229940074446 sodium potassium tartrate tetrahydrate Drugs 0.000 claims 1
- 150000003871 sulfonates Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005764 inhibitory process Effects 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 3
- 230000003064 anti-oxidating effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 239000002253 acid Substances 0.000 description 10
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 8
- 235000011167 hydrochloric acid Nutrition 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical group OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical group [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 4
- 229960001484 edetic acid Drugs 0.000 description 4
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229960004011 methenamine Drugs 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940060296 dodecylbenzenesulfonic acid Drugs 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
- C23G1/068—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors compounds containing a C=C bond
-
- 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
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
Abstract
The invention discloses a kind of metal surface oil-removing rust-removing agents, the oil-removing rust-removing agent is prepared by following weight parts raw material, 2-4 parts of hydrochloric acid, 3-6 parts of oxalic acid, 2-4 parts of citric acids, 3-5 parts of ascorbic acid, 3-6 parts of complexing agents, 2-5 parts of corrosion inhibiter, 2-4 parts of permeation promoters, 2-6 parts of surfactants, 50-90 parts of water；Wherein, the oil-removing rust-removing agent is prepared by following step: Step 1: in the reaction kettle of filling apparatus, the water of 400mL is added to it, then heating element is to slowly warm up to 30-50 DEG C, at this point, driving rotating electric machine starts to stir, corrosion inhibiter is added while stirring, stirring 10-15 minutes, dissolves it sufficiently；The metal surface oil-removing rust-removing agent of preparation can carry out oil removing, deacidification, inhibition and anti-oxidation effect to metal, and for derusting time for gently becoming rusty at 2 minutes or so, for derusting time for becoming rusty again at 5-6 minutes, oil removal rate is up to 98% or more.
Description
Technical field
The present invention relates to cleaning agent technical fields, and in particular to a kind of metal surface oil-removing rust-removing agent.
Background technique
Processing of rust removing is the basic working procedure before steel surface is covered with paint, lacquer, colour wash, etc..Derusting method is broadly divided into mechanical, chemistry and electrification
Method three categories, they respectively have its feature, are suitable for different occasions.Wherein, chemical method with effect, grasp by good, high-efficient, technique
Make the series of advantages such as simple, at low cost, so being industrially applied widely.But traditional acid solution processing method is also deposited
In apparent defect: the generation of a large amount of hydrogen can make steel generate Hydrogen Brittleness Phenomena i.e. in treatment process, influence steel itself
Intensity；Acid mist is easily formed simultaneously, influences equipment and environment around the health and corrosion of operator.Existing rust removing solution is universal
Have the shortcomings that effect is poor, the derusting time is long.In addition, the oil removing and derusting of metal surface are that branch carries out in the prior art
: the step of first deoiling in lye, then derust in acid solution again, increase technique improves cost.
Summary of the invention
In order to overcome above-mentioned technical problem, the purpose of the present invention is to provide a kind of metal surface oil-removing rust-removing agents, originally
The metal surface oil-removing rust-removing agent of preparation is invented, oil removing, deacidification, inhibition and anti-oxidation effect can be carried out to metal, it is right
In the derusting time gently become rusty at 2 minutes or so, for derusting time for becoming rusty again at 5-6 minutes, oil removal rate is up to 98% or more；
The weak acid such as oxalic acid, citric acid and ascorbic acid citric acid can be effectively protected metal base, reduce it and be corroded, subtract
Few harm of the hydrogen embrittlement to product, and ascorbic acid also has antioxidative effect, avoids metal oxidation corrosion；Corrosion inhibiter is used
Natural plant gum powder carries out quaternized pyridiniumization and is modified, and makes it have antibacterial action, and carry out with methenamine, propilolic alcohol, thiocarbamide
Compounding, obtains cheap, efficient corrosion inhibiter, and corrosion inhibition rate can reach 99%, and propilolic alcohol is by secondary chemical action,
Metal surface forms special protective film, to inhibit corrosion process；Permeation promoter has strong osmotic effect, can quickly seep
Thoroughly to acid endosmosis together between steel and oxide skin, is driven, so that oxide skin is produced from removing, i.e., fallen off with bulk, reached
The purpose of quick derusting；Surfactant facilitates the dispersion of greasy dirt and falling off for rusty scale, also functions to the work for inhibiting acid mist；
Various raw materials are added in shell by loading hopper, heating element is heated, and is controlled constant temperature, is then rotated
Motor drives threaded rod rotation, and threaded rod drives stirring rod rotation to be stirred mixing, obtains oil-removing rust-removing agent；Filling bottle is put
It sets on rubber base, transport mechanism is conveyed, and when reaching immediately below nozzle, signal is passed to controller by a sensor, control
The device control pump housing processed and electric telescopic rod work, electric telescopic rod elongation drive nozzle to enter filling bottle, the pump housing will remove in shell
Oily rust remover is extracted into nozzle by hose, and nozzle progress is filling, is then transported to immediately below conveyance conduit by transport mechanism, one
Signal is passed to controller by sensor, and controller controls driving motor work, and band movable eccentric wheel rotates, and eccentric wheel passes through connection
Bar drives push plate that bottle cap is released a unit, reaches conveyance conduit by falling on filling bottle under conveyance conduit and passes through charging
Mouth addition bottle cap, is finally transported to immediately below manipulator, tightens bottle cap by manipulator, finished product can be obtained；Entire technique
Flow operations are simple, high degree of automation, save labour, convenient for filling.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of metal surface oil-removing rust-removing agent, the oil-removing rust-removing agent are prepared by following weight parts raw material, 2-4 portions of salt
Acid, 3-6 parts of oxalic acid, 2-4 parts of citric acids, 3-5 parts of ascorbic acid, 3-6 parts of complexing agents, 2-5 parts of corrosion inhibiter, 2-4 parts of permeation promoters, 2-
6 parts of surfactants, 50-90 parts of water；
Wherein, which is prepared by following step:
Step 1: the water of 400mL is added to it, then heating element is to slowly warm up in the reaction kettle of filling apparatus
30-50 DEG C, at this point, driving rotating electric machine starts to stir, corrosion inhibiter is added while stirring, stirs 10-15 minutes, keeps it sufficiently molten
Solution；
Step 2: surfactant is added into step 1, it is stirred 5-10 minutes, dissolves it all, then delay
Slowly hydrochloric acid, oxalic acid, citric acid and the ascorbic acid dissolved is added, supplies the water of surplus, remixes stirring 30-40 minutes；
Step 3: the complexing agent for sequentially adding permeation promoter into step 2 and having dissolved, strong stirring 10-15 minutes, fills
20-30 minutes are stood after dividing emulsion dispersion, oil-removing rust-removing agent can be obtained；
Step 4: transfer tube body running, is filled to filling bottle by hose, nozzle for the oil-removing rust-removing agent in reaction kettle
In, then capping device covers bottle cap on filling bottle, and manipulator tightens bottle cap, transfers out.
As a further solution of the present invention: the corrosion inhibiter is prepared by following step:
1) 20-30 parts of plant gum powders are added in agitating device, add 40-50 parts of 95% ethyl alcohol of dispersing agent, makes to plant
After object rubber powder disperses and is wet, 10-15 parts of sodium hydroxide is then added, is stirred continuously reactant, basic treatment is carried out to it
0.5 hour, 10-20 portions of pyridine quaternary ammonium salt etherifying agents are subsequently added into, are stirred continuously, etherification reaction 20-30 points are carried out at 30 DEG C
Then clock carries out slaking reaction under 60 DEG C of constant temperature, obtain pretreatment corrosion inhibiter；
2) 1-3 parts of methenamines, 0.1-0.3 parts of propilolic alcohols, 1-3 parts of thiocarbamides and 1-2 parts of water into pretreatment corrosion inhibiter, are stirred
Mixing 10-30 minutes is mixed, corrosion inhibiter can be obtained.
As a further solution of the present invention: the surfactant is dodecyl sodium sulfate, dodecyl benzene sulfonic acid
At least one of sodium.
As a further solution of the present invention: the complexing agent is ethylenediamine tetra-acetic acid, 1-hydroxy ethylidene-1,1-diphosphonic acid and winestone
At least one of sour potassium sodium.
As a further solution of the present invention: the permeation promoter be polyethylene glycol oxide pentyl phenolic ether, polyethylene glycol oxide oneself
One of alkyl phenol ether, polyethylene glycol oxide octyl phenolic ether, polyethylene glycol oxide nonyl phenolic ether secondly more than kind are pressed any
The blend of proportion.
As a further solution of the present invention: the filling apparatus include transport mechanism, cabinet, capping device, manipulator,
Reaction kettle, sensor and controller, the transport mechanism run through cabinet, and the transport mechanism is evenly arranged with rubber base, described
Filling bottle is placed on rubber base, the two sides of the cabinet offer inlet and outlet, the fixed peace in the top of the cabinet respectively
Equipped with reaction kettle；
The reaction kettle includes loading hopper, rotating electric machine, shell, stirring rod, threaded rod, heat-conducting plate and heating element,
Rotating electric machine is fixedly installed at the top center of the shell, the side of the rotating electric machine is fixedly installed with loading hopper,
The rotating electric machine and the threaded rod of enclosure interior setting are sequentially connected, and the two sides of the threaded rod are uniformly fixedly installed with stirring
Bar, the bottom internal of the shell are fixedly installed with heating element, are fixedly installed with heat-conducting plate right above the heating element,
The side of the shell is connected with the pump housing by pipeline, and side of the pump housing far from shell is connect by hose with nozzle, institute
The inside that nozzle is located at cabinet is stated, the top inner wall side of the cabinet is fixedly connected with electric telescopic rod, the electric expansion
Bar passes through the fixed hose of snap ring that bottom end is arranged；
Capping device is fixedly installed at the top center of the cabinet, the capping device includes covering case, delivery pipe
Road, feed inlet, push plate, connecting rod and eccentric wheel, bottle cap is placed in the capping case, and described top one end for covering case opens up
There is feed inlet, the internal slide for covering case is connected with push plate, and the side of the push plate, which is connected by a hinge, connecting rod, institute
It states connecting rod stretching capping case to connect with eccentric wheel, the eccentric wheel is connect by shaft with driving motor, the capping bottom
Portion one end is equipped with conveyance conduit, and the conveyance conduit protrudes into box house；
The top other end of the cabinet is fixedly installed with manipulator, there are three the top interior of the cabinet is uniformly installed
Sensor.
As a further solution of the present invention: the side of the cabinet, which is embedded in, is equipped with observation window, and the one of the observation window
Side insertion is equipped with controller, and the controller is electrically connected transport mechanism, sensor, the pump housing, electric telescopic rod, driving electricity
Machine, manipulator.
Beneficial effects of the present invention:
1, metal surface oil-removing rust-removing agent prepared by the present invention can carry out oil removing, deacidification, inhibition and oxygen to metal
The effect of change, for derusting time for gently becoming rusty at 2 minutes or so, for derusting time for becoming rusty again at 5-6 minutes, oil removal rate is reachable
98% or more；
2, the weak acid such as oxalic acid, citric acid and ascorbic acid citric acid can be effectively protected metal base, reduce it and be corroded,
Harm of the hydrogen embrittlement to product is reduced, and ascorbic acid also has antioxidative effect, avoids metal oxidation corrosion；Corrosion inhibiter
It is modified to carry out quaternized pyridiniumization with natural plant gum powder, makes it have antibacterial action, and with methenamine, propilolic alcohol, thiocarbamide into
Row compounding, obtains cheap, efficient corrosion inhibiter, and corrosion inhibition rate can reach 99%, and propilolic alcohol is by secondary chemical action,
Special protective film is formd in metal surface, to inhibit corrosion process；Permeation promoter has strong osmotic effect, can be quickly
It penetrates between steel and oxide skin, drives acid endosmosis together, so that oxide skin is produced from removing, i.e., fallen off with bulk, reached
To the purpose of quick derusting；Surfactant facilitates the dispersion of greasy dirt and falling off for rusty scale, also functions to the work for inhibiting acid mist；
3, various raw materials are added in shell by loading hopper, heating element is heated, and is controlled constant temperature, is then revolved
Rotating motor drives threaded rod rotation, and threaded rod drives stirring rod rotation to be stirred mixing, obtains oil-removing rust-removing agent；By filling bottle
It being placed on rubber base, transport mechanism is conveyed, and when reaching immediately below nozzle, signal is passed to controller by a sensor,
Controller controls the pump housing and electric telescopic rod work, and electric telescopic rod elongation drives nozzle to enter filling bottle, the pump housing will be in shell
Oil-removing rust-removing agent is extracted into nozzle by hose, and nozzle progress is filling, is then transported to immediately below conveyance conduit by transport mechanism,
Signal is passed to controller by one sensor, and controller controls driving motor work, and band movable eccentric wheel rotates, and eccentric wheel passes through company
Extension bar drive push plate by bottle cap release a unit, reach conveyance conduit, by being fallen on filling bottle under conveyance conduit, by into
Material mouth adds bottle cap, is finally transported to immediately below manipulator, tightens bottle cap by manipulator, finished product can be obtained；Entire work
Skill flow operations are simple, high degree of automation, save labour, convenient for filling.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is filling apparatus schematic cross-sectional view of the present invention；
Fig. 2 is filling apparatus positive structure diagram of the present invention；
Fig. 3 is reaction kettle overall structure diagram in the present invention；
Fig. 4 is capping device overall structure diagram in the present invention.
In figure: 1, transport mechanism；2, rubber base；3, import；4, cabinet；5, nozzle；6, capping device；7, manipulator；8,
Outlet；9, hose；10, the pump housing；11, reaction kettle；12, sensor；13, electric telescopic rod；14, snap ring；15, observation window；16, it controls
Device processed；61, case is covered；62, conveyance conduit；63, feed inlet；64, push plate；65, connecting rod；66, eccentric wheel；1101, charging leakage
Bucket；1102, rotating electric machine；1103, shell；1104, stirring rod；1105, threaded rod；1106, heat-conducting plate；1107, heating element.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-4, the present invention provides a kind of technical solution:
Embodiment 1:
A kind of metal surface oil-removing rust-removing agent, the oil-removing rust-removing agent are prepared by following weight parts raw material, 2 parts of hydrochloric acid, 3
Part oxalic acid, 2 parts of citric acids, 3 parts of ascorbic acid, 3 parts of complexing agents, 2 parts of corrosion inhibiter, 2 parts of permeation promoters, 2 parts of surfactants, 50 parts
Water；
Wherein, which is prepared by following step:
Step 1: the water of 400mL is added to it in the reaction kettle 11 of filling apparatus, then heating element 1107 is slow
30 DEG C are warming up to, at this point, driving rotating electric machine 1102 starts to stir, corrosion inhibiter is added while stirring, stirs 10 minutes, fills it
Divide dissolution；
Step 2: dodecyl sodium sulfate and neopelex are added into step 1, it is stirred 5 minutes,
It dissolves it all, is then slowly added into the hydrochloric acid dissolved, oxalic acid, citric acid and ascorbic acid, supplies the water of surplus, then mix
Close stirring 30 minutes；
Step 3: sequentially added into step 2 polyethylene glycol oxide pentyl phenolic ether and the ethylenediamine tetra-acetic acid dissolved,
1-hydroxy ethylidene-1,1-diphosphonic acid strong stirring 10 minutes, stands 20 minutes after fully emulsified dispersion, oil-removing rust-removing agent can be obtained；
Step 4: the driving pump housing 10 works, the oil-removing rust-removing agent in reaction kettle 11 is filled to by hose 9, nozzle 5
In bottling, then capping device 6 covers bottle cap on filling bottle, and manipulator 7 tightens bottle cap, transfers out.
The corrosion inhibiter is prepared by following step:
1) 20 parts of plant gum powders are added in agitating device, add 40 parts of 95% ethyl alcohol of dispersing agent, makes plant gum powder
After dispersing and being wet, 10 parts of sodium hydroxide is then added, is stirred continuously reactant, basic treatment is carried out 0.5 hour to it, is connect
Be added 10 portions of pyridine quaternary ammonium salt etherifying agents, be stirred continuously, carried out etherification reaction 20 minutes at 30 DEG C, then in 60 DEG C of constant temperature
Lower carry out slaking reaction obtains pretreatment corrosion inhibiter；
2) 1 part of methenamine, 0.1 part of propilolic alcohol, 1 part of thiocarbamide and 1 part of water into pretreatment corrosion inhibiter, are stirred 10 points
Corrosion inhibiter can be obtained in clock.
Embodiment 2:
A kind of metal surface oil-removing rust-removing agent, the oil-removing rust-removing agent are prepared by following weight parts raw material, 4 parts of hydrochloric acid, 6
Part oxalic acid, 4 parts of citric acids, 5 parts of ascorbic acid, 6 parts of complexing agents, 5 parts of corrosion inhibiter, 4 parts of permeation promoters, 6 parts of surfactants, 90 parts
Water；
Wherein, which is prepared by following step:
Step 1: the water of 400mL is added to it in the reaction kettle 11 of filling apparatus, then heating element 1107 is slow
50 DEG C are warming up to, at this point, driving rotating electric machine 1102 starts to stir, corrosion inhibiter is added while stirring, stirs 15 minutes, fills it
Divide dissolution；
Step 2: dodecyl sodium sulfate and neopelex are added into step 1, it is stirred 10 minutes,
It dissolves it all, is then slowly added into the hydrochloric acid dissolved, oxalic acid, citric acid and ascorbic acid, supplies the water of surplus, then mix
Close stirring 40 minutes；
Step 3: sequentially added into step 2 polyethylene glycol oxide pentyl phenolic ether and the ethylenediamine tetra-acetic acid dissolved,
1-hydroxy ethylidene-1,1-diphosphonic acid strong stirring 15 minutes, stands 30 minutes after fully emulsified dispersion, oil-removing rust-removing agent can be obtained；
Step 4: the driving pump housing 10 works, the oil-removing rust-removing agent in reaction kettle 11 is filled to by hose 9, nozzle 5
In bottling, then capping device 6 covers bottle cap on filling bottle, and manipulator 7 tightens bottle cap, transfers out.
The corrosion inhibiter is prepared by following step:
1) 30 parts of plant gum powders are added in agitating device, add 50 parts of 95% ethyl alcohol of dispersing agent, makes plant gum powder
After dispersing and being wet, 15 parts of sodium hydroxide is then added, is stirred continuously reactant, basic treatment is carried out 0.5 hour to it, is connect
Be added 20 portions of pyridine quaternary ammonium salt etherifying agents, be stirred continuously, carried out etherification reaction 30 minutes at 30 DEG C, then in 60 DEG C of constant temperature
Lower carry out slaking reaction obtains pretreatment corrosion inhibiter；
2) 3 parts of methenamines, 0.3 part of propilolic alcohol, 3 parts of thiocarbamides and 2 parts of water into pretreatment corrosion inhibiter, are stirred 30 points
Corrosion inhibiter can be obtained in clock.
Embodiment 3:
A kind of metal surface oil-removing rust-removing agent, the oil-removing rust-removing agent are prepared by following weight parts raw material, 2 parts of hydrochloric acid, 6
Part oxalic acid, 2 parts of citric acids, 5 parts of ascorbic acid, 3 parts of complexing agents, 5 parts of corrosion inhibiter, 2 parts of permeation promoters, 6 parts of surfactants, 50 parts
Water；
Wherein, which is prepared by following step:
Step 1: the water of 400mL is added to it in the reaction kettle 11 of filling apparatus, then heating element 1107 is slow
30 DEG C are warming up to, at this point, driving rotating electric machine 1102 starts to stir, corrosion inhibiter is added while stirring, stirs 15 minutes, fills it
Divide dissolution；
Step 2: dodecyl sodium sulfate and neopelex are added into step 1, it is stirred 10 minutes,
It dissolves it all, is then slowly added into the hydrochloric acid dissolved, oxalic acid, citric acid and ascorbic acid, supplies the water of surplus, then mix
Close stirring 30 minutes；
Step 3: sequentially added into step 2 polyethylene glycol oxide pentyl phenolic ether and the ethylenediamine tetra-acetic acid dissolved,
1-hydroxy ethylidene-1,1-diphosphonic acid strong stirring 15 minutes, stands 20 minutes after fully emulsified dispersion, oil-removing rust-removing agent can be obtained；
Step 4: the driving pump housing 10 works, the oil-removing rust-removing agent in reaction kettle 11 is filled to by hose 9, nozzle 5
In bottling, then capping device 6 covers bottle cap on filling bottle, and manipulator 7 tightens bottle cap, transfers out.
The corrosion inhibiter is prepared by following step:
1) 30 parts of plant gum powders are added in agitating device, add 40 parts of 95% ethyl alcohol of dispersing agent, makes plant gum powder
After dispersing and being wet, 15 parts of sodium hydroxide is then added, is stirred continuously reactant, basic treatment is carried out 0.5 hour to it, is connect
Be added 10 portions of pyridine quaternary ammonium salt etherifying agents, be stirred continuously, carried out etherification reaction 20 minutes at 30 DEG C, then in 60 DEG C of constant temperature
Lower carry out slaking reaction obtains pretreatment corrosion inhibiter；
2) 1 part of methenamine, 0.3 part of propilolic alcohol, 1 part of thiocarbamide and 2 parts of water into pretreatment corrosion inhibiter, are stirred 10 points
Corrosion inhibiter can be obtained in clock.
Performance test:
Performance measurement is carried out according to JB/T4323.2-1999 " water base metal cleaning agent test method ", and common with market
Anti-rusting liquid for removing oil is as control.Wherein, the test data of oil removal rate is to apply artificial greasy dirt using No. 45 steel discs, is impregnated at 40 DEG C
4 hours；Measurement result is as follows:
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Reference examples | |
| Derust the time (light rust, 40 DEG C) min | 2 | 3 | 2 | 4 |
| The derusting time (becomes rusty, 40 DEG C) min again | 5 | 6 | 5 | > 10 |
| Oil removal rate % | 98 | 99 | 99 | 92 |
As seen from the above table, oil-removing rust-removing agent provided by the invention can effectively remove the rust of metallic substrate surface, for
The derusting time gently become rusty, for derusting time for becoming rusty again at 5-6 minutes, oil removal rate was up to 98% or more at 2 minutes or so.
It please refers to shown in Fig. 1-4, the filling apparatus includes transport mechanism 1, cabinet 4, capping device 6, manipulator 7, anti-
Kettle 11, sensor 12 and controller 16 are answered, the transport mechanism 1 runs through cabinet 4, and the transport mechanism 1 is evenly arranged with rubber
Seat 2, filling bottle is placed on the rubber base 2, and the two sides of the cabinet 4 offer import 3 and outlet 8, the cabinet 4 respectively
Top be fixedly installed with reaction kettle 11；
The reaction kettle 11 includes loading hopper 1101, rotating electric machine 1102, shell 1103, stirring rod 1104, threaded rod
1105, heat-conducting plate 1106 and heating element 1107 are fixedly installed with rotating electric machine 1102 at the top center of the shell 1103,
The side of the rotating electric machine 1102 is fixedly installed with loading hopper 1101, sets inside the rotating electric machine 1102 and shell 1103
The threaded rod 1105 set is sequentially connected, and the two sides of the threaded rod 1105 are uniformly fixedly installed with stirring rod 1104, the shell
1103 bottom internal is fixedly installed with heating element 1107, and the surface of the heating element 1107 is fixedly installed with heat-conducting plate
1106, the side of the shell 1103 is connected with the pump housing 10 by pipeline, and the pump housing 10 passes through far from the side of shell 1103
Hose 9 is connect with nozzle 5, and the nozzle 5 is located at the inside of cabinet 4, and the top inner wall side of the cabinet 4 is fixedly connected with electricity
Dynamic telescopic rod 13, the electric telescopic rod 13 pass through the fixed hose 9 of snap ring 14 that bottom end is arranged；
It is fixedly installed with capping device 6 at the top center of the cabinet 4, the capping device 6 includes covering case 61, defeated
Pipeline 62, feed inlet 63, push plate 64, connecting rod 65 and eccentric wheel 66 are sent, is placed with bottle cap, the capping in the capping case 61
Top one end of case 61 offers feed inlet 63, and the internal slide for covering case 61 is connected with push plate 64, the push plate 64
Side, which is connected by a hinge, connecting rod 65, and the connecting rod 65 is stretched out capping case 61 and connect with eccentric wheel 66, the eccentric wheel
66 are connect by shaft with driving motor, and 61 bottom end of capping case is equipped with conveyance conduit 62, the conveyance conduit 62
It protrudes into inside cabinet 4；
The top other end of the cabinet 4 is fixedly installed with manipulator 7, and the top interior of the cabinet 4 is uniformly equipped with
Three sensors 12.
The side insertion of the cabinet 4 is equipped with observation window 15, convenient for observation working condition, the side of the observation window 15
Insertion is equipped with controller 16, and the controller 16 is electrically connected transport mechanism 1, sensor 12, the pump housing 10, electric telescopic rod
13, driving motor, manipulator 7, high degree of automation.
The working principle of the invention: various raw materials are added in shell 1103 by loading hopper 1101, heating element
1107 are heated, and constant temperature is controlled, and then rotating electric machine 1102 drives threaded rod 1105 to rotate, and threaded rod 1105 drives stirring rod
1104 rotations are stirred mixing, obtain oil-removing rust-removing agent；
Filling bottle is placed on rubber base 2, transport mechanism 1 is conveyed, when reaching 5 underface of nozzle, a sensor
Signal is passed to controller 16 by 12, and controller 16 controls the pump housing 10 and electric telescopic rod 13 works, and electric telescopic rod 13 extends,
Nozzle 5 is driven to enter filling bottle, oil-removing rust-removing agent in shell 1103 is extracted into nozzle 5 by hose 9 by the pump housing 10, and nozzle 5 carries out
It is filling, then it is transported to immediately below conveyance conduit 62 by transport mechanism 1, signal is passed to controller 16 by a sensor 12,
Controller 16 controls driving motor work, and band movable eccentric wheel 66 rotates, and eccentric wheel 66 drives push plate 64 by bottle by connecting rod 65
Lid releases a unit, reaches conveyance conduit 62, by falling on filling bottle under conveyance conduit 62, adds bottle by feed inlet 63
Lid is finally transported to immediately below manipulator 7, tightens bottle cap by manipulator 7, finished product can be obtained；Entire process flow behaviour
Make simple, high degree of automation, saving labour, convenient for filling.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Above content is only citing made for the present invention and explanation, affiliated those skilled in the art are to being retouched
The specific embodiment stated does various modifications or additions or is substituted in a similar manner, and without departing from invention or surpasses
More range defined in the claims, is within the scope of protection of the invention.
Claims (7)
1. a kind of metal surface oil-removing rust-removing agent, which is characterized in that the oil-removing rust-removing agent is prepared by following weight parts raw material,
2-4 parts of hydrochloric acid, 3-6 parts of oxalic acid, 2-4 parts of citric acids, 3-5 parts of ascorbic acid, 3-6 parts of complexing agents, 2-5 parts of corrosion inhibiter, 2-4 parts of increasings
Penetration enhancer, 2-6 part surfactant, 50-90 parts of water；
Wherein, which is prepared by following step:
Step 1: the water of 400mL is added to it in the reaction kettle (11) of filling apparatus, then heating element (1107) is slow
It is warming up to 30-50 DEG C, at this point, driving rotating electric machine (1102) starts to stir, corrosion inhibiter is added while stirring, stirring 10-15 divides
Clock dissolves it sufficiently；
Step 2: surfactant is added into step 1, it is stirred 5-10 minutes, dissolves it all, then slowly adds
Enter the hydrochloric acid dissolved, oxalic acid, citric acid and ascorbic acid, supply the water of surplus, remixes stirring 30-40 minutes；
Step 3: the complexing agent for sequentially adding permeation promoter into step 2 and having dissolved, strong stirring 10-15 minutes, sufficiently cream
20-30 minutes are stood after changing dispersion, oil-removing rust-removing agent can be obtained；
Step 4: the driving pump housing (10) work, filling by hose (9), nozzle (5) by the oil-removing rust-removing agent in reaction kettle (11)
Into filling bottle, then capping device (6) covers bottle cap on filling bottle, and manipulator (7) tightens bottle cap, transfers out i.e.
It can.
2. a kind of metal surface oil-removing rust-removing agent according to claim 1, which is characterized in that the corrosion inhibiter passes through following
Step is prepared:
1) 20-30 parts of plant gum powders are added in agitating device, add 40-50 parts of 95% ethyl alcohol of dispersing agent, makes natural plant gum
After powder disperses and is wet, 10-15 parts of sodium hydroxide is then added, is stirred continuously reactant, it is small to carry out basic treatment 0.5 to it
When, 10-20 portions of pyridine quaternary ammonium salt etherifying agents are subsequently added into, are stirred continuously, carry out etherification reaction 20-30 minutes at 30 DEG C, so
Slaking reaction is carried out under 60 DEG C of constant temperature afterwards, obtains pretreatment corrosion inhibiter；
2) into pretreatment corrosion inhibiter, 1-3 parts of methenamines, 0.1-0.3 parts of propilolic alcohols, 1-3 parts of thiocarbamides and 1-2 parts of water, stirring are mixed
It closes 10-30 minutes, corrosion inhibiter can be obtained.
3. a kind of metal surface oil-removing rust-removing agent according to claim 1, which is characterized in that the surfactant is ten
At least one of dialkyl sulfonates, neopelex.
4. a kind of metal surface oil-removing rust-removing agent according to claim 1, which is characterized in that the complexing agent is ethylenediamine
At least one of tetraacethyl, 1-hydroxy ethylidene-1,1-diphosphonic acid and sodium potassium tartrate tetrahydrate.
5. a kind of metal surface oil-removing rust-removing agent according to claim 1, which is characterized in that the permeation promoter is polyoxygenated
Ethylene pentyl phenolic ether, polyethylene glycol oxide hexyl phenolic ether, polyethylene glycol oxide octyl phenolic ether, polyethylene glycol oxide nonyl phenolic ether
One of or secondly the above blend for pressing any proportion of kind.
6. a kind of metal surface oil-removing rust-removing agent according to claim 1, which is characterized in that the filling apparatus includes passing
Send mechanism (1), cabinet (4), capping device (6), manipulator (7), reaction kettle (11), sensor (12) and controller (16), institute
Transport mechanism (1) is stated through cabinet (4), the transport mechanism (1) is evenly arranged with rubber base (2), puts on the rubber base (2)
It is equipped with filling bottle, the two sides of the cabinet (4) offer import (3) and outlet (8) respectively, and the top of the cabinet (4) is fixed
Reaction kettle (11) are installed；
The reaction kettle (11) include loading hopper (1101), rotating electric machine (1102), shell (1103), stirring rod (1104),
Threaded rod (1105), heat-conducting plate (1106) and heating element (1107) are fixedly mounted at the top center of the shell (1103)
Have rotating electric machine (1102), the side of the rotating electric machine (1102) is fixedly installed with loading hopper (1101), the electric rotating
The threaded rod (1105) being arranged inside machine (1102) and shell (1103) is sequentially connected, and the two sides of the threaded rod (1105) are uniform
It is fixedly installed with stirring rod (1104), the bottom internal of the shell (1103) is fixedly installed with heating element (1107), described
It is fixedly installed with right above heating element (1107) heat-conducting plate (1106), the side of the shell (1103) is connected by pipeline
Have the pump housing (10), side of the pump housing (10) far from shell (1103) is connect by hose (9) with nozzle (5), the nozzle
(5) it is located at the inside of cabinet (4), the top inner wall side of the cabinet (4) is fixedly connected with electric telescopic rod (13), the electricity
Dynamic telescopic rod (13) are fixed hose (9) by the snap ring (14) that bottom end is arranged；
It is fixedly installed with capping device (6) at the top center of the cabinet (4), the capping device (6) includes covering case
(61), conveyance conduit (62), feed inlet (63), push plate (64), connecting rod (65) and eccentric wheel (66), the capping case (61) are interior
It is placed with bottle cap, described top one end for covering case (61) offers feed inlet (63), the internal slide for covering case (61)
It is connected with push plate (64), the side of the push plate (64) is connected by a hinge and has connecting rod (65), and the connecting rod (65) is stretched out
It covers case (61) to connect with eccentric wheel (66), the eccentric wheel (66) is connect by shaft with driving motor, the capping case
(61) bottom end is equipped with conveyance conduit (62), and it is internal that the conveyance conduit (62) protrudes into cabinet (4)；
The top other end of the cabinet (4) is fixedly installed with manipulator (7), and the top interior of the cabinet (4) is uniformly installed
There are three sensor (12).
7. a kind of metal surface oil-removing rust-removing agent according to claim 6, which is characterized in that the side of the cabinet (4)
Insertion is equipped with observation window (15), and the side insertion of the observation window (15) is equipped with controller (16), the controller (16)
It is electrically connected transport mechanism (1), sensor (12), the pump housing (10), electric telescopic rod (13), driving motor, manipulator (7).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910526643.2A CN110158099A (en) | 2019-06-18 | 2019-06-18 | A kind of metal surface oil-removing rust-removing agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910526643.2A CN110158099A (en) | 2019-06-18 | 2019-06-18 | A kind of metal surface oil-removing rust-removing agent |
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| CN115491681A (en) * | 2022-08-31 | 2022-12-20 | 西安热工研究院有限公司 | Chemical cleaning liquid and cleaning process for boiler under oxygen-adding working condition |
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Application publication date: 20190823 |