CN108441021B - Production and processing technology of acrylic floor paint waterproof coating - Google Patents
Production and processing technology of acrylic floor paint waterproof coating Download PDFInfo
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- CN108441021B CN108441021B CN201810325572.5A CN201810325572A CN108441021B CN 108441021 B CN108441021 B CN 108441021B CN 201810325572 A CN201810325572 A CN 201810325572A CN 108441021 B CN108441021 B CN 108441021B
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- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/80—Processes for incorporating ingredients
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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
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
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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
- B01J19/0053—Details of the reactor
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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
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/002—Nozzle-type elements
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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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/008—Feed or outlet control devices
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- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
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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
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
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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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00099—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor the reactor being immersed in the heat exchange medium
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Wood Science & Technology (AREA)
- Accessories For Mixers (AREA)
- Coating Apparatus (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to the field of paint production and processing, in particular to a production and processing technology of an acrylic floor paint waterproof paint, which comprises the following steps: weighing raw materials, and weighing a certain amount of acrylic ester and other ingredients; step two, adding the raw materials weighed in the step one into a coating mixing device for mixing; and step three, after the step two is finished, the mixed coating is filled into a packaging barrel by coating mixing equipment. This production technology utilizes the inside that the mode of water bath heating made the processing box enter into the water bath box, for the processing box provides the reaction temperature of adaptation, the temperature that provides simultaneously is even, mild, when dehydrating, can utilize the dehydration mechanism of special construction to collect and discharge the water that takes off, and collection efficiency is high, the energy can be saved.
Description
Technical Field
The invention relates to the field of paint production and processing, in particular to a production and processing technology of an acrylic floor paint waterproof paint.
Background
The floor paint is prepared by mixing, dissolving, dispersing and other production processes of various different substances; the floor paint has the characteristics of being bright, real, beautiful, wear-resistant, waterproof, corrosion-resistant and the like; the acrylic floor paint is composed of resin prepared by copolymerizing acrylic ester and other olefinic monomers, and can be prepared into various types such as solvent type, water-based type, powder type, solvent-free type and the like by selecting different resin structures, different formulas and production processes, and solvents and auxiliaries.
When the floor paint waterproof coating is produced, if the water content of internal raw materials such as polyether is high, the raw materials need to be dehydrated and then mixed with other additives, the existing dehydration mode adopts a direct heating mode, the temperature is difficult to control, the heating is uneven, meanwhile, when various raw materials are added, the raw materials are accumulated together and are difficult to disperse, and the mixing efficiency is low.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a production and processing technology of acrylic acid floor paint waterproof paint, which utilizes a water bath heating mode to enable a treatment box body to enter the inside of a water bath box body, provides adaptive reaction temperature for the treatment box body, simultaneously provides uniform and mild temperature, can collect and discharge the dewatered water by utilizing a dewatering mechanism with a special structure during dewatering, has high collection efficiency and saves energy.
The technical scheme adopted by the invention for solving the technical problems is as follows: a production and processing technology of acrylic floor paint waterproof paint comprises the following steps:
weighing raw materials, and weighing a certain amount of acrylic ester and other ingredients;
step two, adding the raw materials weighed in the step one into a coating mixing device for mixing;
step three, after the step two is finished, the mixed coating is put into a packaging barrel by coating mixing equipment;
the coating mixing equipment adopted in the second step comprises a lifting mechanism, a feeding mechanism, a cover plate, a stirring mechanism, a dewatering mechanism, a treatment box body, a water bath box body and an electric heating plate; the electric heating plate for heating is arranged in the water bath box body, and a lifting mechanism is arranged on the side part of the water bath box body; the lifting mechanism is used for lifting the treatment box body, and the cover plate is arranged at the top of the treatment box body; the inside of handling the box is equipped with and is used for the stirring rabbling mechanism, just the inside of handling the box is equipped with dehydration mechanism.
Specifically, the lifting mechanism comprises a toothed plate, a support column, a sliding chute and a driving mechanism, wherein the support column is fixed on the side part of the water bath box body, and the inside of the support column is in sliding connection with the toothed plate; the toothed plate is connected with the driving mechanism, and the side part of the toothed plate is provided with the sliding chute; the driving mechanism comprises a first motor and a gear, and the gear is meshed with the toothed plate; one end of the gear is connected with the first motor, and the cross section of the toothed plate is of a trapezoidal structure.
Specifically, feed mechanism includes powder feed mechanism, liquid feed mechanism, closing plate and booster pump, powder feed mechanism liquid feed mechanism all communicate in the lateral part of handling the box, just powder feed mechanism liquid feed mechanism's lateral part intercommunication the booster pump, just powder feed mechanism liquid feed mechanism's top block is connected the closing plate.
Specifically, the powder feeding mechanism comprises a fan, a first box body, a first rubber ring and a first through hole, the first box body is arranged on the side part of the treatment box body, and the fan is arranged on the inner side wall of the first box body; the side wall of the connecting end of the processing box body and the first box body is provided with the first through hole, and the first rubber ring is arranged between the first through hole and the first box body.
Specifically, the liquid feeding mechanism comprises a sliding plate, a second box body, a second through hole and a second rubber ring, the second box body is arranged on the side part of the treatment box body, and the sliding plate is connected with the inside of the second box body in a sliding manner; the side wall of the connecting end of the second box body and the processing box body is provided with the second through hole, and the second rubber ring is arranged between the second through hole and the second box body.
Specifically, the first through holes and the second through holes are distributed on the side portions of the first box body and the second box body in a rectangular array at equal intervals, and the first through holes and the second through holes are horn-shaped; the first box body with the outside of second box body all communicates the booster pump.
Specifically, the stirring mechanism comprises a second motor, a stirring shaft and a stirring blade, the stirring shaft is rotatably connected inside the treatment box body, and the stirring blade is fixed at the bottom of the stirring shaft; the bottom of the stirring blade is of an arc structure the same as that of the treatment box body, and the top of the stirring shaft is connected with the second motor.
Specifically, the dewatering mechanism comprises a water inlet pipe, a water outlet pipe, a collecting cylinder, a cooling channel, a heat insulation plate and a cooling water discharge pipe, wherein the inner wall of the collecting cylinder is provided with a drainage groove, and the cooling channel is arranged inside the collecting cylinder; the two ends of the cooling channel are communicated with the water inlet and outlet pipes, and the bottom of the cooling channel is provided with the heat insulation plate; the bottom of the collecting cylinder is communicated with the cooling water discharge pipe, and a manual valve is arranged in the cooling water discharge pipe.
Specifically, the collecting cylinder is of a structure with a conical top, an inward-folded bottom and a channel formed at the top of the collecting cylinder, and the stirring shaft penetrates through the center of the inside of the collecting cylinder; the inner wall equidistance of surge drum is equipped with a plurality of drainage groove.
Specifically, an observation window is arranged on the surface of the treatment box body, the toothed plate is fixed on the side part of the treatment box body, and the diameter of the treatment box body is equal to that of the water bath box body; grooves are formed in two sides of the water bath box body, and the outer diameter of the water bath box body is smaller than that of the cover plate.
The invention has the beneficial effects that:
(1) according to the production and processing technology of the acrylic floor paint waterproof coating, the treatment box body enters the water bath box body in a water bath heating mode, an adaptive reaction temperature is provided for the treatment box body, the provided temperature is uniform and mild, when dehydration is carried out, the dehydrated water can be collected and discharged by the aid of the dehydration mechanism with a special structure, the collection efficiency is high, energy is saved, and the operation is simple and convenient; the treatment box body can be lifted so as to facilitate the operations of feeding and discharging and water bath.
(2) According to the production and processing technology of the acrylic floor paint waterproof coating, when the additive is added, a proper mode is selected according to the state of the additive, if the additive is powder, the additive is blown into the interior of the processing box body in an air blowing mode, if the additive is liquid, the additive can be squeezed into the interior of the processing box body in a pressurizing mode, the dispersion of the entering additive is ensured, the mixing speed of the additive is accelerated, meanwhile, the stirring action is not influenced when the additive is added, and the internal reaction is ensured to be more sufficient.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing an internal structure of the processing tank shown in FIG. 1;
FIG. 3 is a schematic view of the construction of the collection cartridge shown in FIG. 2;
FIG. 4 is a schematic structural view of the feeding mechanism shown in FIG. 1;
FIG. 5 is a schematic diagram of the powder feeder mechanism shown in FIG. 4;
FIG. 6 is a schematic structural view of the liquid agent feeding mechanism shown in FIG. 4;
fig. 7 is a schematic structural view of the driving mechanism shown in fig. 1.
In the figure: 1. the lifting mechanism, 11, a toothed plate, 12, a support column, 13, a sliding chute, 14, a driving mechanism, 141, a first motor, 142, a gear, 2, a feeding mechanism, 21, a powder feeding mechanism, 211, a fan, 212, a first box body, 213, a first rubber ring, 214, a first through hole, 22, a liquid feeding mechanism, 221, a sliding plate, 222, a second box body, 223, a second through hole, 224, a second rubber ring, 23, a sealing plate, 24, a booster pump, 3, a cover plate, 4, a stirring mechanism, 41, a second motor, 42, a stirring shaft, 43, a stirring blade, 5, a dewatering mechanism, 51, a water inlet and outlet pipe, 52, a collecting cylinder, 521, a drainage groove, 53, a cooling channel, 54, a heat insulation plate, 55, a cooling water discharge pipe, 551, a manual valve, 6, a processing box body, 61, an observation window, 7, a water bath box body, 71, a groove, 8 and an electric heating plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1, the production and processing technology of the acrylic floor paint waterproof coating comprises the following steps:
weighing raw materials, and weighing a certain amount of acrylic ester and other ingredients;
step two, adding the raw materials weighed in the step one into a coating mixing device for mixing;
step three, after the step two is finished, the mixed coating is put into a packaging barrel by coating mixing equipment;
the coating mixing equipment adopted in the second step comprises a lifting mechanism 1, a feeding mechanism 2, a cover plate 3, a stirring mechanism 4, a dewatering mechanism 5, a treatment box body 6, a water bath box body 7 and an electric heating plate 8; the electric heating plate 8 for heating is arranged in the water bath box body 7, and the lifting mechanism 1 is arranged on the side part of the water bath box body 7; the lifting mechanism 1 is used for lifting the treatment box body 6, and the cover plate 3 is arranged at the top of the treatment box body 6; the stirring mechanism 4 for stirring is arranged in the treatment box body 6, and the dehydration mechanism 5 is arranged in the treatment box body 6.
Specifically, as shown in fig. 1 and 7, the lifting mechanism 1 includes a toothed plate 11, a supporting column 12, a sliding chute 13 and a driving mechanism 14, the supporting column 12 is fixed on the side of the water bath tank 7, and the inside of the supporting column 12 is slidably connected with the toothed plate 11; the toothed plate 11 is connected with the driving mechanism 14, and the sliding groove 13 is formed in the side part of the toothed plate 11; the driving mechanism 14 comprises a first motor 141 and a gear 142, and the gear 142 engages with the toothed plate 11; one end of the gear 142 is connected to the first motor 141, the cross section of the toothed plate 11 is of a trapezoidal structure, and the gear 142 is driven to rotate by the rotation of the first motor 141 so as to drive the toothed plate 11 to lift, thereby changing the height of the processing box 6.
Specifically, as shown in fig. 1 and 4, the feeding mechanism 2 includes a powder feeding mechanism 21, a liquid feeding mechanism 22, a sealing plate 23 and a booster pump 24, the powder feeding mechanism 21 and the liquid feeding mechanism 22 are both communicated with a side portion of the processing box 6, the side portions of the powder feeding mechanism 21 and the liquid feeding mechanism 22 are communicated with the booster pump 24, top portions of the powder feeding mechanism 21 and the liquid feeding mechanism 22 are connected with the sealing plate 23 in a clamping manner, and in order to add additives in different states through the powder feeding mechanism 21 and the liquid feeding mechanism 22.
Specifically, as shown in fig. 4 and 5, the powder feeding mechanism 21 includes a blower 211, a first box 212, a first rubber ring 213 and a first through hole 214, the first box 212 is disposed at a side portion of the processing box 6, and the blower 211 is disposed on an inner side wall of the first box 212; the side wall of the connection end of the treating box body 6 and the first box body 212 is provided with the first through hole 214, the first rubber ring 213 is arranged between the first through hole 214 and the first box body 212, when powder additives are added, the powder additives enter the first box body 212, the sealing plate 23 is closed, the fan 211 and the booster pump 24 are opened, the opening area of the first through hole 214 is larger under the condition that the first rubber ring 213 is compressed by utilizing the boosting mode of the booster pump 24, and the powder additives are blown out and enter the treating box body 6 by utilizing the blowing mode of the fan 211.
Specifically, as shown in fig. 4 and 6, the liquid feeding mechanism 22 includes a sliding plate 221, a second box 222, a second through hole 223 and a second rubber ring 224, the second box 222 is disposed at a side portion of the processing box 6, and the inside of the second box 222 is slidably connected to the sliding plate 221; the second through hole 223 is formed in the side wall of the connection end of the second box 222 and the processing box 6, and the second rubber ring 224 is arranged between the second through hole 223 and the second box 222, when a liquid additive is added, the liquid additive is placed in the second box 222, then the sealing plate 23 is closed, the booster pump 24 is opened, the sliding plate 221 is pushed to move to one side by means of pressurization of the booster pump 24, so that the opening area of the second rubber ring 224 is larger, and the liquid additive is extruded into the processing box 6.
Specifically, as shown in fig. 5 and 6, the first through holes 214 and the second through holes 223 are distributed on the side portions of the first box 212 and the second box 222 in a rectangular array at equal intervals, and the first through holes 214 and the second through holes 223 are in a horn shape; the first box 212 and the second box 222 are both communicated with the booster pump 24, so that the materials are added and added under the stirring state, and the stirring is more uniform.
Specifically, as shown in fig. 1 and fig. 2, the stirring mechanism 4 includes a second motor 41, a stirring shaft 42 and a stirring blade 43, the stirring shaft 42 is rotatably connected to the inside of the processing box 6, and the stirring blade 43 is fixed at the bottom of the stirring shaft 42; the bottom of the stirring blade 43 is of an arc structure the same as that of the treatment box body 6, the top of the stirring shaft 42 is connected with the second motor 41, the second motor 41 is utilized to drive the stirring shaft 42 to rotate, and the inside of the stirring shaft is stirred by the stirring blade 43.
Specifically, as shown in fig. 1 and fig. 2, the dewatering mechanism 5 includes a water inlet pipe 51, a water outlet pipe 51, a collecting cylinder 52, a cooling channel 53, a heat insulating plate 54 and a cooling water discharge pipe 55, a drainage groove 521 is formed on the inner wall of the collecting cylinder 52, and the cooling channel 53 is formed inside the collecting cylinder 52; the two ends of the cooling channel 53 are communicated with the water inlet and outlet pipe 51, and the bottom of the cooling channel 53 is provided with the heat insulation plate 54; the bottom of the collecting cylinder 52 is communicated with the cooling water discharge pipe 55, a manual valve 551 is installed in the cooling water discharge pipe 55, steam enters the collecting cylinder 52 in the heating process, after cooling water is introduced into the water inlet and outlet pipe 51, the steam is condensed into water drops by cooling and flows into the collecting cylinder 52, dehydration of internal raw materials is realized, and the collected water can be discharged by opening the manual valve 551.
Specifically, as shown in fig. 1 and 3, the collecting cylinder 52 has a structure in which the top is tapered, the bottom is folded inward, and a channel is formed with the top of the collecting cylinder 52, and the inner center of the collecting cylinder 52 penetrates through the stirring shaft 42; the inner wall of the collecting barrel 52 is equidistantly provided with a plurality of drainage grooves 521, so that the drained water can be quickly collected.
Specifically, as shown in fig. 1, the surface of the treatment tank 6 is provided with an observation window 61, the side of the treatment tank 6 is fixed with the toothed plate 11, and the diameter of the treatment tank 6 is equal to that of the water bath tank 7; grooves 71 are formed in two sides of the water bath box body 7, the outer diameter of the water bath box body 7 is smaller than that of the cover plate 3, and in order to enable polyether of the waterproof coating to be dehydrated and mixed polyether in a water bath heating mode, the operation is convenient and fast.
The treatment box body 6 can be lifted through the lifting mechanism 1 so as to be convenient for water bath heating, the feeding mechanism 2 can add powder or water agent raw materials to enable the powder or water agent raw materials to be dispersed more uniformly, the cover plate 3 can cover the inside of the treatment box body so as to be convenient for water bath heating, the stirring mechanism 4 is convenient for stirring the inside of the treatment box body so as to facilitate reaction of the raw materials, the dehydration mechanism 5 can dehydrate the raw materials to be dehydrated, the treatment box body 6 can process the raw materials, and the water bath box body 7 can uniformly heat 8; the method specifically comprises the following steps:
(1) adding raw materials such as polyether for preparing coating into the processing box body 6, opening the electric heating plate 8, raising the water temperature in the water bath box body 7 by using the electric heating plate 8, the gear 142 is driven to rotate by the rotation of the first motor 141, so as to drive the toothed plate 11 to descend, the treatment tank 6 enters the water bath tank 7, the second motor 41 is turned on to drive the stirring shaft 42 to rotate, the raw material is heated in a water bath by stirring the inside by the stirring blade 43, the moisture in the raw material is evaporated, the steam enters the inside of the collecting cylinder 52, after cooling water is introduced into the water inlet/outlet pipe 51, the steam is condensed into water droplets by cooling and flows into the collecting cylinder 52, thereby dehydrating the internal raw material, and the collected water can be discharged by opening the manual valve 551.
(2) After the dehydration is completed, adding an additive, when adding the powder additive, enabling the powder additive to enter the first box body 212, then closing the sealing plate 23, opening the fan 211 and the booster pump 24, enabling the opening area of the first through hole 214 to be larger under the condition that the first rubber ring 213 is compressed by utilizing the boosting mode of the booster pump 24, and enabling the powder additive to be blown out to enter the treatment box body 6 by utilizing the blowing mode of the fan 211; when the liquid additive is added, the liquid additive is put into the second box body 222, then the sealing plate 23 is closed, the booster pump 24 is opened, the sliding plate 221 is pushed to move to one side by the boosting mode of the booster pump 24, the opening area of the second rubber ring 224 is larger, and the liquid additive is extruded into the processing box body 6; and after the addition of the additive is finished, continuously stirring until the waterproof coating is prepared.
According to the acrylic acid floor paint waterproof coating processing equipment, the treatment box body 6 enters the water bath box body 7 in a water bath heating mode, an adaptive reaction temperature is provided for the treatment box body 6, the provided temperature is uniform and mild, and when dehydration is performed, the dehydration mechanism 5 with a special structure can be used for collecting and discharging dehydrated water, so that the collection efficiency is high, energy is saved, and the operation is simple and convenient; the treatment box body 6 can be lifted so as to facilitate the operations of feeding and discharging and water bath; when the additive is added, an appropriate mode is selected according to the state of the additive, if the additive is powder, the additive is blown into the processing box body 6 by a blowing mode, if the additive is liquid, the additive can be extruded into the processing box body 6 by a pressurizing mode, the dispersion of the entering additive is ensured, the mixing speed of the additive is accelerated, and the stirring action is not influenced when the additive is added, so that the internal reaction is ensured to be more sufficient.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A production and processing technology of acrylic acid floor paint waterproof paint is characterized by comprising the following steps:
weighing raw materials, and weighing a certain amount of acrylic ester and other ingredients;
step two, adding the raw materials weighed in the step one into a coating mixing device for mixing;
step three, after the step two is finished, the mixed coating is put into a packaging barrel by coating mixing equipment;
the coating mixing equipment adopted in the second step comprises a lifting mechanism (1), a feeding mechanism (2), a cover plate (3), a stirring mechanism (4), a dewatering mechanism (5), a treatment box body (6), a water bath box body (7) and an electric heating plate (8); the electric heating plate (8) for heating is arranged in the water bath box body (7), and the lifting mechanism (1) is arranged on the side part of the water bath box body (7); the lifting mechanism (1) is used for lifting the treatment box body (6), and the cover plate (3) is arranged at the top of the treatment box body (6); the stirring mechanism (4) for stirring is arranged in the treatment box body (6), and the dehydration mechanism (5) is arranged in the treatment box body (6);
the lifting mechanism (1) comprises a toothed plate (11), a supporting column (12), a sliding chute (13) and a driving mechanism (14), the supporting column (12) is fixed on the side part of the water bath box body (7), and the inside of the supporting column (12) is in sliding connection with the toothed plate (11); the toothed plate (11) is connected with the driving mechanism (14), and the sliding groove (13) is formed in the side part of the toothed plate (11); the drive mechanism (14) comprises a first motor (141) and a gear (142), and the gear (142) engages the toothed plate (11); one end of the gear (142) is connected with the first motor (141), and the section of the toothed plate (11) adopts a trapezoidal structure;
the feeding mechanism (2) comprises a powder feeding mechanism (21), a liquid feeding mechanism (22), a sealing plate (23) and a booster pump (24), the powder feeding mechanism (21) and the liquid feeding mechanism (22) are communicated with the side part of the treatment box body (6), the side parts of the powder feeding mechanism (21) and the liquid feeding mechanism (22) are communicated with the booster pump (24), and the tops of the powder feeding mechanism (21) and the liquid feeding mechanism (22) are clamped and connected with the sealing plate (23);
the powder feeding mechanism (21) comprises a fan (211), a first box body (212), a first rubber ring (213) and a first through hole (214), the first box body (212) is arranged on the side of the treatment box body (6), and the fan (211) is arranged on the inner side wall of the first box body (212); the side wall of the connecting end of the processing box body (6) and the first box body (212) is provided with the first through hole (214), and the first rubber ring (213) is arranged between the first through hole (214) and the first box body (212);
the liquid feeding mechanism (22) comprises a sliding plate (221), a second box body (222), a second through hole (223) and a second rubber ring (224), the second box body (222) is arranged on the side of the processing box body (6), and the sliding plate (221) is connected with the inside of the second box body (222) in a sliding mode; the side wall of the connecting end of the second box body (222) and the processing box body (6) is provided with the second through hole (223), and the second rubber ring (224) is arranged between the second through hole (223) and the second box body (222);
the first through holes (214) and the second through holes (223) are distributed on the side parts of the first box body (212) and the second box body (222) in a rectangular array at equal intervals, and the first through holes (214) and the second through holes (223) are horn-shaped; the outer sides of the first box body (212) and the second box body (222) are communicated with the booster pump (24);
the stirring mechanism (4) comprises a second motor (41), a stirring shaft (42) and stirring blades (43), the stirring shaft (42) is rotatably connected inside the treatment box body (6), and the stirring blades (43) are fixed at the bottom of the stirring shaft (42); the bottom of the stirring blade (43) adopts an arc structure the same as that of the treatment box body (6), and the top of the stirring shaft (42) is connected with the second motor (41);
the dehydration mechanism (5) comprises a water inlet and outlet pipe (51), a collection cylinder (52), a cooling channel (53), a heat insulation plate (54) and a cooling water discharge pipe (55), wherein a drainage groove (521) is formed in the inner wall of the collection cylinder (52), and the cooling channel (53) is formed in the collection cylinder (52); the two ends of the cooling channel (53) are communicated with the water inlet and outlet pipe (51), and the bottom of the cooling channel (53) is provided with the heat insulation plate (54); the bottom of the collecting cylinder (52) is communicated with the cooling water discharge pipe (55), and a manual valve (551) is arranged in the cooling water discharge pipe (55);
the top of the collecting cylinder (52) is conical, the bottom of the collecting cylinder is folded inwards, a channel is formed with the top of the collecting cylinder (52), and the inner center of the collecting cylinder (52) penetrates through the stirring shaft (42); a plurality of drainage grooves (521) are formed in the inner wall of the collecting barrel (52) at equal intervals;
the surface of the treatment box body (6) is provided with an observation window (61), the side part of the treatment box body (6) is fixed with the toothed plate (11), and the diameter of the treatment box body (6) is equal to that of the water bath box body (7); grooves (71) are formed in two sides of the water bath box body (7), and the outer diameter of the water bath box body (7) is smaller than that of the cover plate (3).
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| CN201810325572.5A CN108441021B (en) | 2018-04-12 | 2018-04-12 | Production and processing technology of acrylic floor paint waterproof coating |
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| CN108441021B true CN108441021B (en) | 2021-04-23 |
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| CN110237797A (en) * | 2019-05-15 | 2019-09-17 | 铜仁学院 | A kind of hydrothermal reaction kettle |
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| CN101665649A (en) * | 2009-09-25 | 2010-03-10 | 北京红狮漆业有限公司 | Acrylate resin quartzite floor coating and preparation method thereof |
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| CN205613403U (en) * | 2016-05-13 | 2016-10-05 | 安阳师范学院 | Liquid reaction catalytic unit |
| CN106519838A (en) * | 2016-10-18 | 2017-03-22 | 中华制漆（深圳）有限公司 | Weather-proof type waterborne acrylic acid terrace paint and a preparing method thereof |
| CN107456003A (en) * | 2017-09-30 | 2017-12-12 | 浙江瀚镪自动化设备股份有限公司 | A kind of liftable shelf |
| CN207085366U (en) * | 2017-08-03 | 2018-03-13 | 武汉翼博济生生物科技有限公司 | A kind of drug purification device |
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| CN101665649A (en) * | 2009-09-25 | 2010-03-10 | 北京红狮漆业有限公司 | Acrylate resin quartzite floor coating and preparation method thereof |
| CN202052546U (en) * | 2011-05-09 | 2011-11-30 | 广东省肇庆市超能实业有限公司 | Medical auxiliary material vacuum dehydration synthesis reaction kettle |
| CN204051640U (en) * | 2014-09-10 | 2014-12-31 | 山东普洛得邦医药有限公司 | MEAM synthesis reactor |
| CN205613403U (en) * | 2016-05-13 | 2016-10-05 | 安阳师范学院 | Liquid reaction catalytic unit |
| CN106519838A (en) * | 2016-10-18 | 2017-03-22 | 中华制漆（深圳）有限公司 | Weather-proof type waterborne acrylic acid terrace paint and a preparing method thereof |
| CN207085366U (en) * | 2017-08-03 | 2018-03-13 | 武汉翼博济生生物科技有限公司 | A kind of drug purification device |
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| CN108441021A (en) | 2018-08-24 |
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Effective date of registration: 20210409 Address after: 528200 Xiqiao Qixing bainigang Industrial Zone, Nanhai District, Foshan City, Guangdong Province Applicant after: Foshan Nanhai Huaren Chemical Co.,Ltd. Address before: 610065 School of chemical engineering, Sichuan University, No. 24 south section of first ring road, Sichuan, Chengdu Applicant before: Pan Yujiao |