CN114917854A - Preparation process and device of anticorrosive flame-retardant epoxy finish paint - Google Patents
Preparation process and device of anticorrosive flame-retardant epoxy finish paint Download PDFInfo
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- CN114917854A CN114917854A CN202210511852.1A CN202210511852A CN114917854A CN 114917854 A CN114917854 A CN 114917854A CN 202210511852 A CN202210511852 A CN 202210511852A CN 114917854 A CN114917854 A CN 114917854A
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- 239000004593 Epoxy Substances 0.000 title claims abstract description 27
- 239000003973 paint Substances 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000003063 flame retardant Substances 0.000 title claims abstract description 19
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 219
- 238000007599 discharging Methods 0.000 claims abstract description 65
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000005507 spraying Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 239000012535 impurity Substances 0.000 claims abstract description 14
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000012972 dimethylethanolamine Substances 0.000 claims abstract description 5
- 239000002270 dispersing agent Substances 0.000 claims abstract description 5
- 239000000839 emulsion Substances 0.000 claims abstract description 5
- 238000009736 wetting Methods 0.000 claims abstract description 5
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 3
- 238000001914 filtration Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 4
- 230000008961 swelling Effects 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 239000003112 inhibitor Substances 0.000 claims description 2
- 238000005086 pumping Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000002609 medium Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000013530 defoamer Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000000729 antidote Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
- B01F27/091—Stirrers characterised by the mounting of the stirrers with respect to the receptacle with elements co-operating with receptacle wall or bottom, e.g. for scraping the receptacle wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
- B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a preparation process of an anticorrosive flame-retardant epoxy finish paint, which comprises the following steps: adding the aqueous epoxy emulsion and the DMEA regulator into a stirring tank, regulating the pH value, adding a drier, a wetting dispersant and a defoaming agent, and adding a proper amount of water; starting a stirring motor, driving a stirring shaft to rotate by the stirring motor, driving a stirring rod to rotate in a stirring tank by the stirring shaft, stirring raw material liquid, driving a reciprocating plate to periodically move up and down in a pressure feeding cavity by reciprocating threads at the bottom while the stirring shaft rotates, combining a one-way water inlet valve and a one-way water drain valve, enabling impurities precipitated at the bottom of the stirring tank to sequentially pass through the pressure feeding cavity, conveying the conveying tank to the stirring rod at the uppermost end, spraying out through a spraying hole in the stirring rod at the uppermost end, discharging through a discharging pipe after stirring is finished, filtering liquid discharged by the discharging pipe, and discharging finished products. On the basis of the stirring of the original stirring rod, the vertical circulation type stirring is carried out, so that the raw materials in the stirring tank can be quickly and better contacted and mixed.
Description
Technical Field
The invention relates to the technical field of epoxy finish paint, in particular to a preparation process and a preparation device of an anticorrosive flame-retardant epoxy finish paint.
Background
The epoxy paint consists of epoxy resin, extender pigment and curing agent. The paint is suitable for painting the inner wall of an oil tank, can be widely applied to the surfaces of various indoor and outdoor light metal and cement structures, and can be coated on railway bridges, high-voltage transmission towers, containers, offshore drilling and oil extraction equipment, various vehicle chassis, heavy machinery, ships, chemical engineering, equipment and pipelines, and gas storage cabinets in gas engineering, wherein the railway bridges, the high-voltage transmission towers, the containers and the offshore drilling and oil extraction equipment are used in different environments.
Chinese patent CN108300125A is a novel water-based heavy-duty epoxy finish and a preparation process thereof, which is prepared according to the mass percentage of the raw materials: 20-30 parts of deionized water, 0.3-0.6 part of RS610 wetting dispersant, 0.2-0.5 part of DF681F defoamer, 1.5-2 parts of DMEA, 0.2-0.4 part of A401 alkali swelling thickener, 0.1-0.4 part of FA-179 flash rust inhibitor, 0.3-0.5 part of BYK346 organosilicon leveling agent, 1.5-2.5 parts of self-made drier, 4-6 parts of ferrotitanium powder, 4-6 parts of zinc chrome yellow, 1-1.5 parts of carbon black, 8-10 parts of Bayer 4330 iron black, 20-25 parts of precipitated barium sulfate and 30-35 parts of Antidote 2033 water-based epoxy emulsion. The water is used as a dispersion medium, so that a large amount of resources are saved, the fire hazard during construction is eliminated, the pollution to the atmosphere is reduced, and the operating environment condition is improved; the coating has strong adhesive force and better adaptability to the surface of steel. In this application, the raw materials are mixed and reacted mainly by stirring, but the existing ordinary stirring equipment is adopted, and the existing ordinary stirring equipment is conventional stirring, so that the stirring efficiency is low, the mixing is easy to be uneven, the integral quality is influenced, and the integral process efficiency is influenced.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a preparation process and a device of an anticorrosive flame-retardant epoxy finish paint.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation process of an anticorrosive flame-retardant epoxy finish paint comprises the following steps:
s1, adding the water-based epoxy emulsion and the DMEA regulator into a stirring tank, regulating the pH value to 8-9, adding a drier, a wetting dispersant and a defoaming agent, and adding a proper amount of water;
s2, starting a stirring motor, driving a stirring shaft to rotate by the stirring motor, driving a stirring rod to rotate in a stirring tank by the stirring shaft, stirring the raw material liquid, driving a reciprocating plate to periodically move up and down in a pressure feeding cavity by reciprocating threads at the bottom while the stirring shaft rotates, combining a one-way water inlet valve and a one-way water drain valve, enabling impurities precipitated at the bottom of the stirring tank to sequentially pass through the pressure feeding cavity and a conveying tank to the stirring rod at the uppermost end, and spraying out through a spraying hole in the stirring rod at the uppermost end, so that up-and-down circulating stirring is performed on the basis of original stirring rod stirring, the raw materials in the stirring tank are enabled to be in contact mixing more quickly and better, and are enabled to be stirred for 10 min;
s3, adding the FA-179 anti-flash rust agent through the feed pipe under the stirring state in the step S2, simultaneously adding the rest deionized water, adjusting the viscosity value to be qualified by using the alkali swelling thickener, and continuing stirring;
s4, after the stirring is completed, the stirring motor is started, the stirring shaft rotates reversely, the sealing plate is pulled by the transmission piece, the discharge hole is opened, the discharge valve is opened, the raw material at the bottom of the stirring tank enters the discharge pipe through the discharge hole, the raw material is discharged through the discharge pipe, and the liquid discharged through the discharge pipe is filtered, so that a finished product can be discharged.
The utility model provides a preparation facilities of anticorrosive fire-retardant epoxy finish, preparation facilities includes the agitator tank, agitator tank upper end one side is equipped with the inlet pipe, and agitator tank bottom center department is equipped with the discharging pipe, and the agitator tank center is equipped with rotatable (mixing) shaft, be equipped with a plurality of fixed connection's puddler on the (mixing) shaft, agitator motor sets up in the agitator tank upper end, and agitator motor output and agitator shaft are connected.
Furthermore, a regulating box fixedly connected is arranged at the center of the bottom of the stirring tank, the stirring shaft movably penetrates through the regulating box, a pressure feeding cavity is arranged in the regulating box, the pressure feeding cavity is in a hollow prismatic shape, a pressing and conveying plate capable of moving up and down is arranged in the pressing and conveying cavity, a reciprocating thread is arranged on the stirring shaft in the adjusting box, the pressure feeding plate is connected with the stirring shaft through reciprocating screw threads, a plurality of liquid inlets communicated with the stirring tank are arranged on the side wall of the pressure feeding cavity, the liquid inlet is internally provided with a connected one-way liquid inlet valve, the stirring shaft is internally provided with a conveying groove, the stirring shaft positioned below the pressure feed plate is provided with a plurality of liquid discharge ports communicated with the conveying groove, a matched one-way liquid discharge valve is arranged in the liquid discharge port, a spray groove is arranged in the stirring rod positioned at the uppermost end, the spraying groove is communicated with the conveying groove, and a plurality of spraying holes communicated with the spraying groove are formed in the stirring rod.
Further, agitator tank bottom is the arc, is located the regulating box outside agitator tank bottom be equipped with agitator tank bottom phase-match and be used for the scraper blade of scraping agitator tank bottom impurity, be equipped with the dead lever that is connected between scraper blade and the (mixing) shaft.
Furthermore, the upper end of the conveying groove is provided with a storage groove communicated with each other, a sliding and sealing connected push plate is arranged in the storage groove, and a first spring which is fixedly connected and used for driving the push plate to automatically pop out is arranged in the storage groove.
Furthermore, a discharging cavity is further arranged in the regulating box at the bottom of the pressure feeding cavity, the discharging cavity is in a hollow cylindrical shape, a discharging hole is formed in the bottom of the stirring tank, the bottom of the stirring shaft penetrates through the discharging cavity and is in rotary and sealed connection with the discharging hole, a discharging hole is formed in the bottom of the stirring shaft, the discharging pipe is in rotary and sealed connection with the discharging hole, and a discharging valve used for controlling the discharging pipe to be closed is arranged on the discharging pipe; the side wall of the discharging cavity is provided with a plurality of first communicating holes communicated with the stirring tank, sealing plates capable of being opened and closed and used for sealing the communicating holes are arranged in the first communicating holes, and the stirring shaft in the discharging cavity is provided with a plurality of second communicating holes communicated with the discharging holes.
Furthermore, be located ejection of compact intracavity be equipped with one-way pivoted adjusting disk on the (mixing) shaft, be equipped with the spacing groove that is linked together on a first through-hole lateral wall, closing plate sliding connection is in the spacing groove, the spacing inslot is equipped with the second spring that is used for driving the closing plate auto-eject, spacing groove tip is equipped with the transmission hole that is linked together with ejection of compact chamber, be equipped with the driving medium in the transmission hole, driving medium one end and closing plate tip fixed connection, and the driving medium other end and adjusting disk fixed connection.
Furthermore, the adjusting disk middle part is equipped with the adjustment tank that is used for the (mixing) shaft to pass, is located the adjustment tank be equipped with a plurality of evenly distributed and towards the sawtooth of same direction of rotation slope on the (mixing) shaft, be equipped with fixed connection in the adjustment tank and be used for sawtooth direction pivoted spacing tooth.
Furthermore, the upper end and the lower end of the first communication hole are provided with sliding grooves which correspond to the limiting grooves and are used for sliding the sealing plate.
Furthermore, a plurality of rotatably connected connecting rings are arranged on the stirring rod, a plurality of fixedly connected stirring branch rods are arranged on the connecting rings, and a stirring rod which is fixedly connected and used for stirring the stirring branch rods is arranged on the inner wall of the stirring tank.
Compared with the prior art, the invention has the following beneficial effects:
1. the design of the regulating box, the pressure feeding plate and the reciprocating screw thread enables the stirring shaft to rotate, meanwhile, the reciprocating plate is driven to move up and down in the pressure feeding cavity periodically through the reciprocating screw thread at the bottom, and the impurities precipitated at the bottom of the stirring tank can be sprayed out through the spraying holes in the stirring rod at the top through the pressure feeding cavity and the conveying tank to the stirring rod at the top in sequence by combining the one-way water inlet valve and the one-way water discharge valve, so that the vertical circulation type stirring is carried out on the basis of the original stirring rod stirring.
2. Set up the discharging pipe in agitator tank bottom center department, because the particularity of agitator tank itself, can the effectual ejection of compact of solution of being convenient for, because the regulating box itself has certain space, and the regulating box also sets up in agitator tank center department, therefore the regulating box can influence the ejection of compact, but the ejection of compact chamber, the discharge hole, the design of first intercommunicating pore and second intercommunicating pore, make solution can get into the ejection of compact intracavity through first intercommunicating pore, get into in the discharge hole through the second connecting hole, thereby discharge through the discharging pipe, the better discharge of solution has been realized, the design of closing plate simultaneously, utilize the closure of closing plate, can seal the ejection of compact chamber, when effectual preventing the stirring, impurity gets into the ejection of compact chamber and piles up, both influence holistic stirring, also cause the jam easily simultaneously, influence discharging efficiency.
3. The unidirectional rotation design of the adjusting disc ensures that the adjusting disc cannot be driven to move when the stirring shaft rotates and stirs, and the driving part can be driven to move when the stirring shaft rotates reversely, the sealing plate is driven to be recycled into the limiting groove through the driving part, the first through hole is opened, then the discharging pipe can be opened by opening the discharging valve, so that the solution is discharged, and the integral stable operation is ensured; when the stirring shaft rotates forwards, the transmission part is loosened, and the sealing plate can automatically pop up due to the elasticity of the second spring to seal the first communication hole.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the stirring rod and the adjusting box of the present invention;
FIG. 3 is a schematic view of the internal structure of the stirring tank of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the interior of the adjustment box of the present invention;
FIG. 6 is a schematic view of the connection structure of the bellows and the pressure feed plate according to the present invention;
FIG. 7 is a schematic top sectional view of the regulating disk and the stirring shaft of the present invention;
FIG. 8 is an enlarged view of the invention at B of FIG. 6;
FIG. 9 is a schematic front view of the stirring rod and the driving lever of the present invention.
In the figure: 1. a stirring tank; 11. a stirring motor; 12. a feeding pipe; 13. a discharge pipe; 131. a discharge valve; 14. a stirring shaft; 141. reciprocating screw threads; 142. a liquid discharge port; 143. a conveying trough; 144. a one-way drain valve; 145. pushing the plate; 146. a second communication hole; 147. a discharge hole; 148. a first spring; 149. a storage tank; 15. fixing a bracket; 16. a stirring rod; 161. spraying holes; 162. a spray tank; 163. a connecting ring; 164. stirring and separating rods; 17. a squeegee; 171. a fixing rod; 18. a deflector rod; 2. an adjusting box; 21. a pressure feeding cavity; 211. a liquid inlet; 212. pressing and conveying the plate; 213. a one-way liquid inlet valve; 214. a bellows; 22. a discharge cavity; 221. a sealing plate; 222. a first communication hole; 223. a chute; 224. a transmission member; 225. limiting teeth; 226. an adjusting disk; 227. an adjustment groove; 228. a limiting groove; 229. a second spring; 220. a transmission groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, a process for preparing an anticorrosive flame-retardant epoxy finish paint includes the following steps:
s1, adding the water-based epoxy emulsion and the DMEA regulator into the stirring tank 1, regulating the pH value to 8-9, adding the drier, the wetting dispersant and the defoamer, and adding a proper amount of water;
s2, starting the stirring motor 11, driving the stirring shaft 14 to rotate by the stirring motor 11, driving the stirring rod 16 to rotate in the stirring tank 1 by the stirring shaft 14, stirring the raw material liquid, driving the reciprocating plate to periodically move up and down in the pressure feeding cavity 21 by the reciprocating screw 141 at the bottom while the stirring shaft 14 rotates, and spraying out the impurities deposited at the bottom of the stirring tank 1 through the pressure feeding cavity 21 and the conveying groove 143 to the stirring rod 16 at the uppermost end by the spraying hole 161 in the stirring rod 16 at the uppermost end by combining the one-way water inlet valve and the one-way water discharge valve, so that the impurities are stirred in an up-and-down circulating manner on the basis of the stirring of the original stirring rod 16, the raw materials in the stirring tank 1 are contacted and mixed more quickly and are stirred for 10 min;
s3, adding the FA-179 anti-flash rust agent through the feed pipe 12 under the stirring state in the step S2, simultaneously adding the rest deionized water, adjusting the viscosity value to be qualified by using the alkali swelling thickener, and continuing stirring;
s4, after stirring, starting the stirring motor 11, reversely rotating the stirring shaft 14, pulling the sealing plate 221 through the transmission piece 224 to open the discharge port, opening the discharge valve 131, allowing the raw material at the bottom of the stirring tank 1 to enter the discharge pipe 13 through the discharge port, discharging through the discharge pipe 13, filtering the liquid discharged from the discharge pipe 13, and discharging the finished product.
Specifically, the design of the adjusting box 2, the pressure feed plate 212 and the reciprocating screw 141 enables the stirring shaft 14 to rotate, meanwhile, the reciprocating plate is driven to periodically move up and down in the pressure feed chamber 21 through the reciprocating screw 141 at the bottom, and the impurities precipitated at the bottom of the stirring tank 1 can sequentially pass through the pressure feed chamber 21 and the conveying tank 143 to the stirring rod 16 at the uppermost end and are sprayed out through the spraying hole 161 in the stirring rod 16 at the uppermost end, so that the vertical circulation type stirring is performed on the basis of the original stirring rod 16 stirring.
Referring to fig. 1-9, a device for preparing an anticorrosive flame-retardant epoxy finish paint comprises a stirring tank 1, wherein a feeding pipe 12 is arranged on one side of the upper end of the stirring tank 1, a discharging pipe 13 is arranged at the center of the bottom of the stirring tank 1, a rotatable stirring shaft 14 is arranged at the center of the stirring tank 1, a plurality of stirring rods 16 fixedly connected with each other are arranged on the stirring shaft 14, a stirring motor 11 is arranged at the upper end of the stirring tank 1, and the output end of the stirring motor 11 is connected with the stirring shaft 14.
Referring to fig. 2-3 and fig. 5, a fixedly connected adjusting box 2 is disposed at the center of the bottom of the stirring tank 1, a stirring shaft 14 movably passes through the adjusting box 2, a pumping chamber 21 is disposed in the adjusting box 2, the pumping chamber 21 is in a hollow prism shape, a pumping plate 212 capable of moving up and down is disposed in the pumping chamber 21, a reciprocating screw 141 is disposed on the stirring shaft 14 disposed in the adjusting box 2, the pumping plate 212 is connected with the stirring shaft 14 through the reciprocating screw 141, a plurality of liquid inlets 211 communicated with the stirring tank 1 are disposed on the sidewall of the pumping chamber 21, a connected one-way liquid inlet valve 213 is disposed in the liquid inlet 211, a conveying tank 143 is disposed in the stirring shaft 14, a plurality of liquid outlets 142 communicated with the conveying tank 143 are disposed on the stirring shaft 14 below the pumping plate 212, a matched one-way liquid outlet valve 144 is disposed in the liquid outlet 142, a spraying tank 162 is disposed in the stirring rod 16 at the uppermost end, and the spraying tank 162 is communicated with the conveying tank 143, the stirring rod 16 is provided with a plurality of spray holes 161 communicated with the spray grooves 162. The design of the hollow prism shape of the pressure feeding cavity 21 ensures that the pressure feeding plate 212 cannot rotate when the reciprocating screw thread 141 is driven to rotate by the stirring shaft 14, so that the pressure feeding plate 212 can only move up and down along with the reciprocating screw thread 141 periodically, and the one-way liquid inlet valve 213, the one-way liquid outlet valve 144 and the pressure feeding cavity 21 form a pump on the premise that the pressure feeding plate 212 moves up and down periodically, so that the liquid at the bottom of the stirring tank 1 can be pumped to the uppermost spraying hole 161 for spraying, thereby realizing up-and-down circulating stirring, and further improving the whole stirring efficiency.
Referring to fig. 6, a flexible bellows 214 for sealing the connection of the reciprocating screw 141 is sleeved on the stirring shaft 14 below the pressure feeding plate 212, one end of the bellows 214 is rotatably and hermetically connected to the pressure feeding plate 212, and the other end of the bellows 214 is rotatably and hermetically connected to the stirring shaft 14 below the reciprocating screw 141. Can effectively prevent the solution from flowing out through the gap of the reciprocating screw thread 141, and ensure the integral stability.
Referring to fig. 3, the bottom of the stirring tank 1 is arc-shaped, a scraping plate 17 which is matched with the bottom of the stirring tank 1 and used for scraping impurities at the bottom of the stirring tank 1 is arranged at the bottom of the stirring tank 1 which is positioned at the outer side of the adjusting box 2, and a fixing rod 171 which is connected is arranged between the scraping plate 17 and the stirring shaft 14. Scraper blade 17's design can scrape the sedimentary impurity in agitator tank 1 bottom to effectual sediment that has prevented impurity improves holistic stirring mixing efficiency.
Referring to fig. 4, the upper end of the conveying trough 143 is provided with a storage trough 149 communicated with each other, a push plate 145 connected in a sliding and sealing manner is disposed in the storage trough 149, and a first spring 148 connected fixedly and used for driving the push plate 145 to automatically spring outwards is disposed in the storage trough 149. The pushing plate 145, the storage groove 149 and the first spring 148 are designed to enable the liquid which is once pushed to the spraying groove 162 and is not completely discharged to be stored in the storage groove 149 by extruding the pushing plate 145 and the first spring 148, and when the pushing plate 212 moves upwards, the pushing force in the conveying groove 143 is lost, the elasticity of the first spring 148 can push the pushing plate 145 to spray the liquid stored in the storage groove 149 through the spraying holes 161, so that the liquid is continuously sprayed at the spraying holes 161, the continuous circular stirring effect is realized, and the stirring efficiency is improved.
Referring to fig. 5 and 7, a discharging cavity 22 is further arranged in the regulating box 2 at the bottom of the pressure feeding cavity 21, the discharging cavity 22 is in a hollow cylindrical shape, a discharging hole is formed in the bottom of the stirring tank 1, the bottom of the stirring shaft 14 penetrates through the discharging cavity 22 and is in rotational and sealed connection with the discharging hole, a discharging hole 147 is formed in the bottom of the stirring shaft 14, the discharging pipe 13 is in rotational and sealed connection with the discharging hole 147, and a discharging valve 131 for controlling the discharging pipe 13 to be closed is arranged on the discharging pipe 13; the side wall of the discharging cavity 22 is provided with a plurality of first communicating holes 222 communicated with the stirring tank 1, the first communicating holes 222 are internally provided with a sealing plate 221 which can be opened and closed and is used for sealing the communicating holes, and the stirring shaft 14 positioned in the discharging cavity 22 is provided with a plurality of second communicating holes 146 communicated with the discharging holes. The discharge pipe 13 is arranged at the center of the bottom of the stirring tank 1, and due to the particularity of the stirring tank 1, the discharge of the solution can be effectively facilitated, since the adjusting box 2 has a certain space and the adjusting box 2 is arranged at the center of the stirring tank 1, the adjusting box 2 can influence the discharging, however, the discharge chamber 22, the discharge hole 147, the first communicating hole 222 and the second communicating hole 146 are designed such that the solution can be introduced into the discharge chamber 22 through the first communicating hole 222, into the discharge hole 147 through the second communicating hole, therefore, the solution is discharged through the discharge pipe 13, the solution is better discharged, meanwhile, the design of the sealing plate 221 utilizes the closing of the sealing plate 221 to seal the discharge cavity 22, and when stirring is effectively prevented, impurities enter the discharging cavity 22 to be accumulated, so that the integral stirring is influenced, and meanwhile, the blockage is easily caused, and the discharging efficiency is influenced.
Referring to fig. 7-8, a unidirectional rotating adjusting disc 226 is disposed on the stirring shaft 14 located in the discharging cavity 22, a side wall of the first through hole 222 is provided with a limiting groove 228 communicated with the first through hole, the sealing plate 221 is slidably connected in the limiting groove 228, a second spring 229 for driving the sealing plate 221 to automatically pop up is disposed in the limiting groove 228, a transmission hole 220 communicated with the discharging cavity 22 is disposed at an end of the limiting groove 228, a transmission member 224 is disposed in the transmission hole 220, one end of the transmission member 224 is fixedly connected with an end of the sealing plate 221, and the other end of the transmission member 224 is fixedly connected with the adjusting disc 226. The unidirectional rotation design of the adjusting disc 226 prevents the adjusting disc 226 from being driven to move when the stirring shaft 14 rotates and stirs, and drives the transmission piece 224 to move when the stirring shaft 14 rotates reversely, the transmission piece 224 drives the sealing plate 221 to be recovered into the limiting groove 228, the first communicating hole 222 is opened, and then the discharging pipe 13 can be opened by opening the discharging valve 131, so that the solution is discharged, and the integral stable operation is ensured; when the stirring shaft 14 rotates in the forward direction, the transmission member 224 loosens, and the sealing plate 221 automatically springs out due to the elasticity of the second spring 229, thereby sealing the first communication hole 222.
Referring to fig. 7, the middle portion of the adjusting plate 226 is provided with an adjusting groove 227 for the stirring shaft 14 to pass through, the stirring shaft 14 located in the adjusting groove 227 is provided with a plurality of saw teeth which are uniformly distributed and inclined towards the same rotation direction, and the adjusting groove 227 is provided with a limiting tooth 225 which is fixedly connected and used for the rotation of the saw teeth in the direction. The design of the saw teeth and the limit teeth 225 realizes the unidirectional rotation of the adjusting disc 226.
Referring to fig. 7, the first through hole 222 is provided at upper and lower ends thereof with sliding grooves 223 corresponding to the limiting grooves 228 and used for the sealing plate 221 to slide. The motion track of the sealing plate 221 can be effectively guided, and the sealing plate 221 can effectively seal the first through hole 222.
Referring to fig. 8, the stirring rod 16 is provided with a plurality of connecting rings 163 capable of rotating, the connecting rings 163 are provided with a plurality of stirring rods 164 fixedly connected, and the inner wall of the stirring tank 1 is provided with a shifting rod 18 fixedly connected and used for shifting the stirring rods 164. The design of the shift lever 18 and the stirring branch rod 164 ensures that when the stirring rod 16 meets the shift lever 18 in the rotating process, the shift lever 18 can shift the stirring branch rod 164, so as to drive the stirring branch rod 164 to rotate on the stirring rod 16, thus, the solution at the upper end and the lower end of the stirring rod 16 can be stirred and mixed during stirring, and the whole stirring efficiency is further improved;
further, a plurality of fixed brackets 15 which are fixedly connected and used for supporting are arranged on the outer side of the stirring tank 1.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A preparation process of an anticorrosive flame-retardant epoxy finish paint is characterized by comprising the following steps:
s1, adding the water-based epoxy emulsion and the DMEA regulator into a stirring tank (1), regulating the pH value to 8-9, adding a drier, a wetting dispersant and a defoaming agent, and adding a proper amount of water;
s2, starting a stirring motor (11), driving a stirring shaft (14) to rotate by the stirring motor (11), driving a stirring rod (16) to rotate in a stirring tank (1) by the stirring shaft (14), stirring raw material liquid, driving a reciprocating plate to periodically move up and down in a pressure feeding cavity (21) by the reciprocating screw thread (141) at the bottom while the stirring shaft (14) rotates, combining a one-way water inlet valve and a one-way water discharge valve, enabling impurities precipitated at the bottom of the stirring tank (1) to sequentially pass through the pressure feeding cavity (21), a conveying groove (143) and the stirring rod (16) at the uppermost end and to be sprayed out through a spraying hole (161) in the stirring rod (16) at the uppermost end, and accordingly performing up-and-down circulation type stirring on the basis of the original stirring rod (16), enabling the raw materials in the stirring tank (1) to be in contact and mixing more quickly and better, and enabling the raw materials to be stirred for 10 min;
s3, adding FA-179 flash rust inhibitor through a feed pipe (12) in the stirring state in the step S2, adding the rest deionized water, adjusting the viscosity value to be qualified by using an alkali swelling thickener, and continuing stirring;
s4, after stirring, starting the stirring motor (11), enabling the stirring shaft (14) to rotate reversely, pulling the sealing plate (221) through the transmission piece (224), enabling the discharge hole to be opened, opening the discharge valve (131), enabling the raw material at the bottom of the stirring tank (1) to enter the discharge pipe (13) through the discharge hole, discharging through the discharge pipe (13), filtering the liquid discharged from the discharge pipe (13), and discharging a finished product.
2. A preparation facilities of anticorrosive fire-retardant epoxy finish paint which characterized in that: the preparation facilities includes agitator tank (1), agitator tank (1) upper end one side is equipped with inlet pipe (12), and agitator tank (1) bottom center department is equipped with discharging pipe (13), and agitator tank (1) center is equipped with rotatable (mixing) shaft (14), be equipped with a plurality of fixed connection's puddler (16) on (mixing) shaft (14), agitator motor (11) set up in agitator tank (1) upper end, and agitator motor (11) output is connected with (mixing) shaft (14).
3. The preparation facilities of anticorrosive fire-retardant epoxy finish paint of claim 2, characterized in that: the stirring tank is characterized in that an adjusting box (2) fixedly connected is arranged at the center of the bottom of the stirring tank (1), the stirring shaft (14) movably penetrates through the adjusting box (2), a pressure feed cavity (21) is arranged in the adjusting box (2), the pressure feed cavity (21) is in a hollow prism shape, a pressure feed plate (212) capable of moving up and down is arranged in the pressure feed cavity (21), a reciprocating thread (141) is arranged on the stirring shaft (14) positioned in the adjusting box (2), the pressure feed plate (212) is connected with the stirring shaft (14) through the reciprocating thread (141), a plurality of liquid inlets (211) communicated with the stirring tank (1) are arranged on the side wall of the pressure feed cavity (21), a one-way liquid inlet valve (213) connected with the liquid inlets (211) is arranged in the liquid inlet (211), a conveying groove (143) is arranged in the stirring shaft (14), a plurality of liquid outlet (142) communicated with the conveying groove (143) is arranged on the stirring shaft (14) positioned below the pressure feed plate (212), a matched one-way liquid discharge valve (144) is arranged in the liquid discharge port (142), a spraying groove (162) is arranged in the stirring rod (16) positioned at the uppermost end, the spraying groove (162) is communicated with the conveying groove (143), and a plurality of spraying holes (161) communicated with the spraying groove (162) are formed in the stirring rod (16).
4. The preparation device of the anticorrosive flame-retardant epoxy finish paint according to claim 3, characterized in that: agitator tank (1) bottom is the arc, is located the regulating box (2) outside agitator tank (1) bottom is equipped with and agitator tank (1) bottom phase-match and is used for scraper blade (17) of scraping agitator tank (1) bottom impurity, be equipped with dead lever (171) that are connected between scraper blade (17) and (mixing) shaft (14).
5. The preparation facilities of anticorrosive fire-retardant epoxy finish paint of claim 3, characterized in that: the conveying device is characterized in that a storage groove (149) communicated with the upper end of the conveying groove (143) is arranged at the upper end of the conveying groove (143), a push plate (145) which slides and is in sealing connection with the storage groove (149) is arranged in the storage groove (149), and a first spring (148) which is fixedly connected with the storage groove (149) and is used for driving the push plate (145) to automatically pop out outwards is arranged in the storage groove (149).
6. The preparation device of the anticorrosive flame-retardant epoxy finish paint according to claim 3, characterized in that: a discharging cavity (22) is further arranged in the adjusting box (2) positioned at the bottom of the pressure feeding cavity (21), the discharging cavity (22) is in a hollow cylindrical shape, a discharging hole is formed in the bottom of the stirring tank (1), the bottom of the stirring shaft (14) penetrates through the discharging cavity (22) and is in rotary and sealed connection with the discharging hole, a discharging hole (147) is formed in the bottom of the stirring shaft (14), the discharging pipe (13) is in rotary and sealed connection with the discharging hole (147), and a discharging valve (131) used for controlling the closing of the discharging pipe (13) is arranged on the discharging pipe (13); the side wall of the discharging cavity (22) is provided with a plurality of first communicating holes (222) communicated with the stirring tank (1), sealing plates (221) which can be opened and closed and are used for sealing the communicating holes are arranged in the first communicating holes (222), and a plurality of second communicating holes (146) communicated with the discharging holes are arranged on the stirring shaft (14) in the discharging cavity (22).
7. The preparation device of the anticorrosive flame-retardant epoxy finish paint according to claim 6, characterized in that: be located ejection of compact chamber (22) be equipped with unidirectional rotation's adjusting disk (226) on (mixing) shaft (14), be equipped with spacing groove (228) that are linked together on first through-hole (222) one side wall, sealing plate (221) sliding connection is in spacing groove (228), be equipped with in spacing groove (228) and be used for driving second spring (229) that sealing plate (221) auto-eject, spacing groove (228) tip is equipped with transmission hole (220) that are linked together with ejection of compact chamber (22), be equipped with driving medium (224) in transmission hole (220), driving medium (224) one end and sealing plate (221) tip fixed connection, and the driving medium (224) other end and adjusting disk (226) fixed connection.
8. The preparation facilities of anticorrosive fire-retardant epoxy finish paint of claim 7, characterized in that: adjusting disk (226) middle part is equipped with adjusting groove (227) that are used for (mixing) shaft (14) to pass, is located adjusting groove (227) be equipped with a plurality of evenly distributed and towards the sawtooth of same direction of rotation slope on (mixing) shaft (14), be equipped with fixed connection in adjusting groove (227) and be used for sawtooth direction pivoted spacing tooth (225).
9. The preparation device of the anticorrosive flame-retardant epoxy finish paint according to claim 7, characterized in that: the upper end and the lower end of the first through hole (222) are provided with sliding grooves (223) which correspond to the limiting grooves (228) and are used for sliding the sealing plate (221).
10. The preparation device of the anticorrosive flame-retardant epoxy finish paint according to claim 2, characterized in that: the stirring device is characterized in that a plurality of connecting rings (163) capable of being rotatably connected are arranged on the stirring rod (16), a plurality of fixedly connected stirring branch rods (164) are arranged on the connecting rings (163), and a shifting lever (18) which is fixedly connected and used for shifting the stirring branch rods (164) is arranged on the inner wall of the stirring tank (1).
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| CN202210511852.1A CN114917854B (en) | 2022-05-10 | 2022-05-10 | Preparation process and device of anti-corrosion flame-retardant epoxy finish paint |
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| CN202210511852.1A CN114917854B (en) | 2022-05-10 | 2022-05-10 | Preparation process and device of anti-corrosion flame-retardant epoxy finish paint |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116199294A (en) * | 2023-03-08 | 2023-06-02 | 安徽中源锦天环境科技股份有限公司 | Floating filtration integrated machine for sewage treatment and energy saving method |
| CN117504668A (en) * | 2023-11-07 | 2024-02-06 | 青岛凯州专用车有限公司 | Automatic stirring and pouring device for polyurethane foaming material |
| CN117599644A (en) * | 2024-01-19 | 2024-02-27 | 天津工大纺织助剂有限公司 | High-efficient agitated vessel of textile auxiliary |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017057281A (en) * | 2015-09-16 | 2017-03-23 | 川幸産業株式会社 | Heavy oil and waste oil mixer and mixing method of heavy oil and waste oil using the same mixer |
| CN108300125A (en) * | 2016-08-28 | 2018-07-20 | 江苏冠军涂料科技集团股份有限公司 | A kind of novel aqueous heavy antisepsis epoxy finish and its preparation process |
| CN110789018A (en) * | 2019-10-18 | 2020-02-14 | 安徽玉发塑业有限公司 | Raw material stirring tank for PVC pipe machining |
| CN210171310U (en) * | 2019-06-04 | 2020-03-24 | 三明市金圣特种钢阀门有限公司 | Stirring and mixing device for industrial raw material preparation |
| CN214383730U (en) * | 2021-02-02 | 2021-10-12 | 齐齐哈尔医学院 | Purification and filtration device for biochemical reaction |
| CN114042401A (en) * | 2021-11-30 | 2022-02-15 | 深圳市深赛尔股份有限公司 | Preparation method of wear-resistant food packaging can outer surface paint |
-
2022
- 2022-05-10 CN CN202210511852.1A patent/CN114917854B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017057281A (en) * | 2015-09-16 | 2017-03-23 | 川幸産業株式会社 | Heavy oil and waste oil mixer and mixing method of heavy oil and waste oil using the same mixer |
| CN108300125A (en) * | 2016-08-28 | 2018-07-20 | 江苏冠军涂料科技集团股份有限公司 | A kind of novel aqueous heavy antisepsis epoxy finish and its preparation process |
| CN210171310U (en) * | 2019-06-04 | 2020-03-24 | 三明市金圣特种钢阀门有限公司 | Stirring and mixing device for industrial raw material preparation |
| CN110789018A (en) * | 2019-10-18 | 2020-02-14 | 安徽玉发塑业有限公司 | Raw material stirring tank for PVC pipe machining |
| CN214383730U (en) * | 2021-02-02 | 2021-10-12 | 齐齐哈尔医学院 | Purification and filtration device for biochemical reaction |
| CN114042401A (en) * | 2021-11-30 | 2022-02-15 | 深圳市深赛尔股份有限公司 | Preparation method of wear-resistant food packaging can outer surface paint |
Non-Patent Citations (1)
| Title |
|---|
| 戴长虹等: "三维运动连续进料式混合搅拌机", 《轻工机械》, vol. 29, no. 02, pages 7 - 9 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116199294A (en) * | 2023-03-08 | 2023-06-02 | 安徽中源锦天环境科技股份有限公司 | Floating filtration integrated machine for sewage treatment and energy saving method |
| CN116199294B (en) * | 2023-03-08 | 2023-09-19 | 安徽中源锦天环境科技股份有限公司 | Floating filtration integrated machine for sewage treatment and energy saving method |
| CN117504668A (en) * | 2023-11-07 | 2024-02-06 | 青岛凯州专用车有限公司 | Automatic stirring and pouring device for polyurethane foaming material |
| CN117504668B (en) * | 2023-11-07 | 2024-05-14 | 青岛凯州专用车有限公司 | Automatic stirring and pouring device for polyurethane foaming material |
| CN117599644A (en) * | 2024-01-19 | 2024-02-27 | 天津工大纺织助剂有限公司 | High-efficient agitated vessel of textile auxiliary |
| CN117599644B (en) * | 2024-01-19 | 2024-04-02 | 天津工大纺织助剂有限公司 | High-efficient agitated vessel of textile auxiliary |
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