CN115090177A - Single-component flame-retardant silicone sealant and preparation process thereof - Google Patents

Single-component flame-retardant silicone sealant and preparation process thereof Download PDF

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Publication number
CN115090177A
CN115090177A CN202211024834.7A CN202211024834A CN115090177A CN 115090177 A CN115090177 A CN 115090177A CN 202211024834 A CN202211024834 A CN 202211024834A CN 115090177 A CN115090177 A CN 115090177A
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China
Prior art keywords
water pump
rotating rod
stirring
fixed
shell
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Pending
Application number
CN202211024834.7A
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Chinese (zh)
Inventor
唐平
张玉勇
周晓飞
夏德华
尤德胜
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Yangzhou Keyue New Material Technology Co ltd
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Yangzhou Keyue New Material Technology Co ltd
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Priority to CN202211024834.7A priority Critical patent/CN115090177A/en
Publication of CN115090177A publication Critical patent/CN115090177A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/40—Mixers with shaking, oscillating, or vibrating mechanisms with an axially oscillating rotary stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4218—Influencing the heat transfer which act passively, e.g. isolations, heat sinks, cooling ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
    • B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
    • 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
    • B01F35/90—Heating or cooling systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
    • C09J183/04—Polysiloxanes
    • 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
    • B01F35/90—Heating or cooling systems
    • B01F2035/98—Cooling
    • 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
    • B01F2101/36—Mixing of ingredients for adhesives or glues; Mixing adhesives and gas
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/2224—Magnesium hydroxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Accessories For Mixers (AREA)

Abstract

The invention discloses a single-component flame-retardant silicone sealant and a preparation process thereof, belonging to the technical field of silicone sealant preparation processes, raw materials to be mixed and stirred are poured into a stirring shell through a feeding cover, then an internal rotating rod is regulated to rotate through a starting end driving motor, a telescopic outer sleeve is driven to rotate through the internal rotating rod, the raw materials are stirred through the stirring rod regulated by the telescopic outer sleeve, the telescopic outer sleeve is driven to move back and forth along the internal rotating rod by regulating a connecting sliding block through the mutual matching of a fixed tooth and an auxiliary tooth to compress a second buffer spring to be stirred, an electric heater is started to heat the mixed raw materials in the stirring shell through a side heating layer, the generated high-temperature steam enters a filtering bin through an air suction pipe, the high-temperature steam enters a fan cover through the air suction pipe, and then the high-speed flow of the high-temperature steam drives a fan blade to rotate, and the high-temperature steam is filtered by a filter screen.

Description

Single-component flame-retardant silicone sealant and preparation process thereof
Technical Field
The invention relates to a silicone sealant, in particular to a single-component flame-retardant silicone sealant, and also relates to a preparation process of the silicone sealant, in particular to a preparation process of the single-component flame-retardant silicone sealant, belonging to the technical field of preparation processes of silicone sealants.
Background
The sealing glue is a sealing material which deforms along with the shape of the sealing surface, is not easy to flow, has certain cohesiveness, is an adhesive used for filling a configuration gap to play a role in sealing, and has the functions of leakage prevention, water prevention, vibration prevention, sound insulation, heat insulation and the like.
It is made up by using dry or non-dry viscous material of asphalt, natural resin or synthetic resin, natural rubber or synthetic rubber, etc. as base material, adding inert fillers of talcum powder, clay, carbon black, titanium white powder and asbestos, etc. and adding plasticizer, solvent, solidifying agent and accelerator. It can be divided into three categories of elastic sealant, liquid sealing gasket and sealing putty, and can be widely used for sealing buildings, transportation, electronic instruments and parts.
Disclosure of Invention
The invention mainly aims to provide a single-component flame-retardant silicone sealant and a preparation process thereof, raw materials to be mixed and stirred are poured into a stirring shell through a feeding cover, then an inner rotating rod is regulated to rotate through a starting end driving motor, a telescopic outer sleeve is driven to rotate through an inner rotating rod, the raw materials are stirred through a telescopic outer sleeve regulating stirring rod, the telescopic outer sleeve is driven to move back and forth along the inner rotating rod through a regulating connecting sliding block matched with a fixed tooth and an auxiliary tooth to compress a second buffer spring to stir, an electric heater is started to heat the mixed raw materials in the stirring shell through a side heating layer, generated high-temperature steam enters a filtering bin through an air suction pipe, the high-temperature steam enters a fan cover through the air suction pipe, then high-speed flow of the high-temperature steam drives fan blades to rotate, and the high-temperature steam is filtered through a filter screen, further drive fixed bull stick regulation clearance pole through fan blade's rotation and constantly carry out friction clearance dregs to the filter screen, the dregs of clearance drop to collect in collecting the drawer, then can concentrate the dregs and empty the processing through pulling the end handle, air after the high temperature filtration gets into to the heat transfer storehouse in through the contact tube, then it is rotatory still to adjust second I-shaped wheel in fan blade's motion process, and the rotatory conveyer belt motion that drives through second I-shaped wheel, it is rotatory to adjust first I-shaped wheel through the conveyer belt and drive the connection bull stick drive water pump flabellum, cold water in with the cistern through the rotation of water pump flabellum passes through the water pump shell and catheter and gets into to the heat exchange intraductal heat exchange that carries out, then discharge through the breathing pipe, mixed raw materials discharges through the unloading pipe after the stirring.
The purpose of the invention can be achieved by adopting the following technical scheme:
a single-component flame-retardant silicone sealant preparation process comprises a mixing device used for the preparation process, wherein the mixing device comprises a stirring shell, the top of the stirring shell is equidistantly communicated with a feeding cover, a buffer plate component is installed at the bottom of the prime stirring shell through supporting legs, a heating plate component is arranged on the inner wall of the stirring shell, an end driving motor is installed in the middle of the end of the stirring shell, an inner rotating rod is installed at the output end of the end driving motor in a penetrating mode through the stirring shell, a buffering adjusting frame component is installed on the outer side of the inner rotating rod, a stirring component is installed on the outer side of the buffering adjusting frame component, the outer side of the inner rotating rod is located on the inner wall of the stirring shell, a fixed edge toothed disc is installed on the inner wall of the stirring shell, the stirring component is matched with the fixed edge toothed disc, and an F-shaped support is installed at the bottom of the end of the stirring shell, the utility model discloses a filter cartridge assembly, including F type support, filter cartridge assembly, delivery pipe, cistern, high temperature steam drive flabellum subassembly and stirring casing top department intercommunication, the top department of F type support installs and filters cartridge assembly, and the bottom department that is located filter cartridge assembly is equipped with dregs collection drawer assembly, the tip of filtering cartridge assembly has the heat transfer storehouse subassembly through the delivery pipe intercommunication, the cistern is installed at the top of filtering cartridge assembly, the one end intercommunication of filtering cartridge assembly has high temperature steam drive flabellum subassembly, and high temperature steam drive flabellum subassembly and stirring casing top department intercommunication, high temperature steam drive flabellum subassembly has water pump assembly through the drive of i-shaped wheel transmission assembly, water pump assembly's one end and cistern intercommunication, and the other end passes through catheter and heat transfer storehouse subassembly.
Preferably, the buffer board subassembly includes an upper fixed plate, an under plate, a top fixed cylinder, an outer fixed cylinder, a buffer spring and spacing fixed block, a top fixed cylinder is installed to an equidistant bottom of an upper fixed plate, an interior top department of a top fixed cylinder installs a buffer spring, an outer fixed cylinder is installed to a buffer spring's bottom, just outer fixed cylinder partial cover is established the outside of a top fixed cylinder, spacing fixed block is installed at the top of an under plate, just the rubber layer has been laid at the top of spacing fixed block.
Preferably, the heating plate assembly comprises an electric heater and a side heating layer, the side heating layer is arranged on the inner wall of the stirring shell, the electric heater is arranged at the bottom of the outer side of the stirring shell, and the electric heater is electrically connected with the side heating layer;
buffering adjustment frame subassembly includes end stationary blade, link block, side spacing slide bar and second buffer spring, the end stationary blade is installed in the outside of interior bull stick, the interior middle part department of end stationary blade installs side spacing slide bar, the outside cover of side spacing slide bar is equipped with link block, install second buffer spring between link block and the inner wall of end stationary blade, the stirring subassembly is installed in link block's the outside.
Preferably, the stirring subassembly includes flexible outer tube, puddler, supplementary tooth and fixed tooth, flexible outer tube is installed in link block's the outside, the puddler is installed to the equidistant outside of flexible outer tube, supplementary tooth is installed to the tip of flexible outer tube, fixed limit tooth chain wheel towards one side of flexible outer tube be equipped with supplementary tooth mutually supports fixed tooth.
Preferably, the filter cartridge assembly comprises a filter bin, a filter screen, a fixed rotating rod and a cleaning rod, the filter screen is arranged in the filter bin at equal intervals, the fixed rotating rod penetrates through the middle of the filter screen, the cleaning rod is arranged on the outer side of the fixed rotating rod, and the cleaning rod is in contact with one side of the filter screen;
the drawer subassembly is collected to dregs includes lower album of dregs storehouse, collection drawer, end handle, end inserted block and end slot, the bottom intercommunication of filtering the storehouse has lower album of dregs storehouse, the collection drawer has been inserted to the inside in lower album of dregs storehouse, the end slot has been seted up to the inner wall in lower album of dregs storehouse, just the tip of collecting the drawer is equipped with the end inserted block of mutually supporting with the end slot, the outer tip department of collecting the drawer installs the end handle.
Preferably, the heat exchange bin assembly comprises a heat exchange bin, an air suction pipe and a heat exchange pipe, one end of the guide pipe is communicated with the heat exchange bin, the heat exchange pipe is laid in the heat exchange bin, and the bottom of the heat exchange pipe is communicated with the air suction pipe;
the high-temperature steam driven fan blade assembly comprises a fan blade, an air suction pipe and a fan cover, the air suction pipe is arranged at the top end of the inner portion of the stirring shell, the top of one side of the air suction pipe penetrates through the stirring shell and is communicated with the fan cover, the fan blade is arranged inside the fan cover, and a fixed rotating rod is arranged in the middle of one side of the fan blade.
Preferably, the I-shaped wheel transmission assembly comprises a side fixing plate, a conveyor belt, a first I-shaped wheel and a second I-shaped wheel, the side fixing plate is installed at the top of the side of the fan cover, a connecting rotating rod is installed at the top of the inner side of the side fixing plate through a bearing, the first I-shaped wheel is sleeved at the outer end of the connecting rotating rod, the second I-shaped wheel is installed at the end of the fixing rotating rod and located in the fan cover, and the conveyor belt is sleeved at the outer sides of the second I-shaped wheel and the first I-shaped wheel.
Preferably, the water pump assembly includes water pump fan blade, water pump shell and L type water pump shell support, L type water pump shell support is installed at the top of filter house, the water pump shell is installed to the tip of L type water pump shell support, the inside of water pump shell embeds there is water pump fan blade, the one end of connecting the bull stick is run through the water pump shell and is installed water pump fan blade, catheter and heat exchange tube intercommunication are passed through at the top of water pump shell, the bottom intercommunication of water pump shell has the cistern.
Preferably, the method comprises the following steps:
a pretreatment step: weighing 80-120 parts of raw material hydroxyl-terminated polydimethylsiloxane, 50-100 parts of magnesium hydroxide, 10-30 parts of aminopropyltrimethoxysilane, 50-80 parts of inorganic filler, 10-30 parts of methyl silicone oil, 5-8 parts of isopropyl titanate, 10-20 parts of resorcinol monobenzoate, 5-10 parts of alkyl modified organosiloxane and 3-15 parts of cross-linking agent;
the method comprises the following steps: pouring raw materials to be mixed and stirred into the stirring shell through the feeding cover, and then adjusting the rotation of the inner rotating rod through the driving motor at the starting end;
step two: the inner rotating rod drives the telescopic outer sleeve to rotate, the stirring rod is adjusted through the telescopic outer sleeve to stir the raw materials, and the fixed teeth and the auxiliary teeth are matched with each other to adjust the connecting slide block to compress the second buffer spring so that the telescopic outer sleeve moves back and forth along the inner rotating rod to stir;
step three: starting an electric heater to heat the mixed raw materials in the stirring shell through a side heating layer, and enabling the generated high-temperature steam to enter a filtering bin through an air suction pipe;
step four: high-temperature steam enters the fan cover through the air suction pipe, then the high-speed flow of the high-temperature steam drives the fan blades to rotate, and the high-temperature steam is filtered through the filter screen;
step five: the fixed rotating rod is further driven by the rotation of the fan blades to adjust the cleaning rod to continuously rub and clean the filter screen to remove dregs;
step six: the cleaned dregs fall into a collection drawer for collection, and then the dregs can be intensively dumped by pulling an end handle;
step seven: the air after high-temperature filtration enters the heat exchange bin through the delivery pipe, then the second I-shaped wheel is regulated to rotate in the movement process of the fan blades of the fan, and the conveyor belt is driven to move through the rotation of the second I-shaped wheel;
step eight: the first I-shaped wheel is adjusted by the conveyor belt to drive the connecting rotating rod to drive the water pump fan blades to rotate, cold water in the water storage tank enters the heat exchange pipe through the water pump shell and the liquid guide pipe through the rotation of the water pump fan blades to carry out heat exchange, and then is discharged through the air suction pipe;
step nine: and discharging the mixed raw materials through a discharging pipe after the stirring is finished.
The invention has the beneficial technical effects that:
the invention provides a single-component flame-retardant silicone sealant and a preparation process thereof, which is characterized in that raw materials to be mixed and stirred are poured into a stirring shell through a feeding cover, then an inner rotating rod is regulated to rotate through a starting end driving motor, a telescopic outer sleeve is driven to rotate through the inner rotating rod, the raw materials are stirred through the telescopic outer sleeve, the stirring rod is regulated to stir the raw materials, a connecting sliding block is regulated to compress a second buffer spring through the mutual matching of a fixed tooth and an auxiliary tooth, so that the telescopic outer sleeve moves back and forth along the inner rotating rod to be stirred, an electric heater is started to heat the mixed raw materials in the stirring shell through a heating layer at the same time, generated high-temperature steam enters a filter bin through an air suction pipe, the high-temperature steam enters a fan cover through an air suction pipe, then the high-speed flow of the high-temperature steam drives fan blades to rotate, and the high-temperature steam is filtered through a filter screen, further drive fixed bull stick regulation clearance pole through fan blade's rotation and constantly carry out friction clearance dregs to the filter screen, the dregs of clearance drop to collect in collecting the drawer, then can concentrate the dregs and empty the processing through pulling the end handle, air after the high temperature filtration gets into to the heat transfer storehouse in through the contact tube, then it is rotatory still to adjust second I-shaped wheel in fan blade's motion process, and the rotatory conveyer belt motion that drives through second I-shaped wheel, it is rotatory to adjust first I-shaped wheel through the conveyer belt and drive the connection bull stick drive water pump flabellum, cold water in with the cistern through the rotation of water pump flabellum passes through the water pump shell and catheter and gets into to the heat exchange intraductal heat exchange that carries out, then discharge through the breathing pipe, mixed raw materials discharges through the unloading pipe after the stirring.
Drawings
FIG. 1 is a schematic view showing the overall structure of an apparatus in accordance with a preferred embodiment of a one-component flame retardant silicone sealant and a process for preparing the same according to the present invention;
FIG. 2 is a schematic view of the combined structure of a filter assembly and a heat exchange assembly in accordance with a preferred embodiment of the one-component flame retardant silicone sealant and process for preparing the same according to the present invention;
FIG. 3 is an enlarged view of the structure at a point a in accordance with a preferred embodiment of the one-component flame retardant silicone sealant and process for preparing the same in accordance with the present invention;
FIG. 4 is a schematic illustration of the agitator tank assembly of a preferred embodiment of a one-component flame-retardant silicone sealant and process for making the same in accordance with the present invention;
FIG. 5 is an enlarged view of the structure at point c of a preferred embodiment of a one-component flame retardant silicone sealant and process for preparing the same in accordance with the present invention;
FIG. 6 is an enlarged view of the structure at b in accordance with a preferred embodiment of the one-component flame retardant silicone sealant and process for preparing the same in accordance with the present invention;
FIG. 7 is a schematic perspective view of a fixed-edge dental plate according to a preferred embodiment of the one-component flame-retardant silicone sealant and process for preparing the same according to the present invention;
FIG. 8 is a perspective view of a combination of a fixed side cog plate assembly and a telescoping outer tube assembly in accordance with a preferred embodiment of a one-component flame retardant silicone sealant and process for making the same in accordance with the present invention;
FIG. 9 is an enlarged view of the structure at d of a preferred embodiment of a one-component flame retardant silicone sealant and a process for preparing the same in accordance with the present invention.
In the figure: 1-a stirring shell, 2-a feeding cover, 3-an end driving motor, 4-a fixed side toothed disc, 5-a side heating layer, 6-a stirring rod, 7-an upper fixing plate, 8-a lower fixing plate, 9-a supporting leg, 10-a discharging pipe, 11-an electric heater, 12-an F-shaped bracket, 13-a telescopic outer sleeve, 14-an inner rotating rod, 15-an auxiliary toothed tooth, 16-a liquid guide pipe, 17-a heat exchange bin, 18-a water storage tank, 19-a fan cover, 20-a filtering bin, 21-an air suction pipe, 22-a side fixing plate, 23-a first I-shaped wheel, 24-a conveying belt, 25-a water pump shell, 26-a water pump fan blade, 27-a connecting rotating rod, 28-L-the water pump shell bracket and 29-a filtering net, 30-fan blades, 31-fixed teeth, 32-second I-shaped wheel, 33-fixed rotating rod, 34-cleaning rod, 35-lower slag collecting bin, 36-collecting drawer, 37-end handle, 38-heat exchange tube, 39-guide tube, 40-limit fixing block, 41-top fixing barrel, 42-outer fixing barrel, 43-first buffer spring, 44-side limit sliding rod, 45-end fixing piece, 46-connecting sliding block, 47-second buffer spring, 48-end inserting block and 49-end slot.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to fig. 9, the single-component flame-retardant silicone sealant provided in this embodiment includes the following raw materials in parts by weight:
80-120 parts of hydroxyl-terminated polydimethylsiloxane, 50-100 parts of magnesium hydroxide, 10-30 parts of aminopropyltrimethoxysilane, 50-80 parts of inorganic filler, 10-30 parts of methyl silicone oil, 5-8 parts of isopropyl titanate, 10-20 parts of resorcinol monobenzoate, 5-10 parts of alkyl modified organosiloxane and 3-15 parts of cross-linking agent.
A preparation process of single-component flame-retardant silicone sealant comprises a mixing device used for the preparation process, the mixing device comprises a stirring shell 1, the top of the stirring shell 1 is communicated with a feeding cover 2 at equal intervals, a buffer plate component is installed at the bottom of the stirring shell 1 through a supporting leg 9, a heating plate component is arranged on the inner wall of the stirring shell 1, an end driving motor 3 is installed in the middle of the end of the stirring shell 1, an inner rotating rod 14 is installed at the output end of the end driving motor 3 and penetrates through the stirring shell 1, a buffer adjusting frame component is installed on the outer side of the inner rotating rod 14, a stirring component is installed on the outer side of the buffer adjusting frame component, a fixed edge toothed disc 4 is installed on the inner wall of the stirring shell 1 on the outer side of the inner rotating rod 14, the stirring component is matched with the fixed edge toothed disc 4, and an F-shaped support 12 is installed at the bottom of the end of the stirring shell 1, the top department of F type support 12 installs and filters a section of thick bamboo subassembly, and the bottom department that is located the cartridge filter subassembly is equipped with dregs collection drawer assembly, the tip of filtering a section of thick bamboo subassembly has the heat transfer storehouse subassembly through contact tube 39 intercommunication, cistern 18 is installed at the top of filtering a section of thick bamboo subassembly, the one end intercommunication of filtering a section of thick bamboo subassembly has high temperature steam drive flabellum subassembly, and high temperature steam drive flabellum subassembly and stirring casing 1 interior top department intercommunication, high temperature steam drive flabellum subassembly has water pump assembly through the drive of i-shaped wheel transmission subassembly, water pump assembly's one end and cistern 18 intercommunication, the other end passes through catheter 16 and heat transfer storehouse subassembly.
Pouring raw materials to be mixed and stirred into a stirring shell 1 through a feeding cover 2, adjusting an inner rotating rod 14 to rotate through a starting end driving motor 3, driving a telescopic outer sleeve 13 to rotate through the inner rotating rod 14, adjusting a stirring rod 6 to stir the raw materials through the telescopic outer sleeve 13, compressing a second buffer spring 47 through a mutually matched adjusting connecting slider 46 of a fixed tooth 31 and an auxiliary tooth 15 to enable the telescopic outer sleeve 13 to move and stir along the inner rotating rod 14, starting an electric heater 11 to heat the mixed raw materials inside the stirring shell 1 through a side heating layer 5, enabling generated high-temperature steam to enter a filter bin 20 through an air suction pipe 21, enabling the high-temperature steam to enter a fan cover 19 through the air suction pipe 21, enabling high-speed flow of the high-temperature steam to drive a fan blade 30 to rotate, filtering the high-temperature steam through a filter blade 29, further driving a fixed rotating rod 33 to adjust a cleaning rod 34 through rotation of the fan blade 30 to continuously carry out on the filter blade 29 The dregs are cleaned by friction, the cleaned dregs are collected in the collection drawer 36, then the dregs can be intensively poured and treated by pulling the end handle 37, the air after high-temperature filtration enters the heat exchange bin 17 through the guide pipe 39, then the second I-shaped wheel 32 is further adjusted to rotate in the movement process of the fan blade 30, the conveyor belt 24 is driven to move by the rotation of the second I-shaped wheel 32, the first I-shaped wheel 23 is adjusted by the conveyor belt 24 to drive the connecting rotating rod 27 to drive the water pump fan blade 26 to rotate, the cold water in the reservoir 18 is subjected to heat exchange in the heat exchange pipe 38 through the water pump shell 25 and the catheter 16 by the rotation of the water pump fan blade 26, then the cold water is discharged through the air suction pipe 21, and the mixed raw materials are discharged through the discharging pipe 10 after the stirring is finished.
In this embodiment, the buffer board subassembly includes upper fixed plate 7, bottom plate 8, the top solid fixed cylinder 41, the outer solid fixed cylinder 42, first buffer spring 43 and spacing fixed block 40, the top solid fixed cylinder 41 is installed to the bottom of upper fixed plate 7 equidistant, the first buffer spring 43 is installed to the interior top department of the solid fixed cylinder 41 of top, outer solid fixed cylinder 42 is installed to the bottom of first buffer spring 43, and the outer solid fixed cylinder 42 part cover is established in the outside of the solid fixed cylinder 41 of top, spacing fixed block 40 is installed at the top of bottom plate 8, and the rubber layer has been laid at the top of spacing fixed block 40.
In the embodiment, the heating plate assembly comprises an electric heater 11 and a side heating layer 5, the side heating layer 5 is arranged on the inner wall of the stirring shell 1, the electric heater 11 is arranged at the bottom of the outer side of the stirring shell 1, and the electric heater 11 is electrically connected with the side heating layer 5;
buffering adjustment frame subassembly includes end stationary blade 45, link block 46, side spacing slide bar 44 and second buffer spring 47, and end stationary blade 45 is installed in the outside of interior bull stick 14, and the interior middle part department of end stationary blade 45 installs side spacing slide bar 44, and the outside cover of side spacing slide bar 44 is equipped with link block 46, installs second buffer spring 47 between the inner wall of link block 46 and end stationary blade 45, and the stirring subassembly is installed in link block 46's the outside.
In this embodiment, the stirring assembly includes a telescopic outer sleeve 13, a stirring rod 6, auxiliary teeth 15 and fixed teeth 31, the telescopic outer sleeve 13 is mounted on the outer side of the connecting slider 46, the stirring rod 6 is mounted on the outer side of the telescopic outer sleeve 13 at equal intervals, the auxiliary teeth 15 are mounted on the end portion of the telescopic outer sleeve 13, and the fixed teeth 31 which are matched with the auxiliary teeth 15 are arranged on the side of the fixed side toothed disc 4 facing the telescopic outer sleeve 13.
In this embodiment, the filter cartridge assembly includes a filter bin 20, a filter screen 29, a fixed rotating rod 33 and a cleaning rod 34, the filter screen 29 is installed in the filter bin 20 at equal intervals, the fixed rotating rod 33 penetrates through the middle part of the filter screen 29, the cleaning rod 34 is installed on the outer side of the fixed rotating rod 33, and the cleaning rod 34 contacts with one side of the filter screen 29;
the drawer assembly is collected to dregs includes lower album of dregs storehouse 35, collects drawer 36, end handle 37, end inserted block 48 and end slot 49, and the bottom intercommunication of filtering storehouse 20 has lower album of dregs storehouse 35, and the collection drawer 36 has been inserted to the inside in lower album of dregs storehouse 35, and end slot 49 has been seted up to the inner wall in lower album of dregs storehouse 35, and the tip of collecting drawer 36 is equipped with the end inserted block 48 of mutually supporting with end slot 49, and the outer tip department of collecting drawer 36 installs end handle 37.
In this embodiment, the heat exchange bin assembly includes a heat exchange bin 17, an air suction pipe 21 and a heat exchange pipe 38, one end of the delivery pipe 39 is communicated with the heat exchange bin 17, the heat exchange pipe 38 is laid inside the heat exchange bin 17, and the bottom of the heat exchange pipe 38 is communicated with the air suction pipe 21;
the high-temperature steam driven fan blade assembly comprises a fan blade 30, an air suction pipe 21 and a fan cover 19, the air suction pipe 21 is arranged at the top end of the inner portion of the stirring shell 1, the top of one side of the air suction pipe 21 penetrates through the stirring shell 1 and is communicated with the fan cover 19, the fan blade 30 is arranged inside the fan cover 19, and a fixed rotating rod 33 is arranged in the middle of one side of the fan blade 30.
In the embodiment, the drum-shaped wheel transmission assembly comprises a side fixing plate 22, a conveyor belt 24, a first drum-shaped wheel 23 and a second drum-shaped wheel 32, wherein the side fixing plate 22 is installed at the top of the side of the fan cover 19, a connecting rotating rod 27 is installed at the top of the inner side of the side fixing plate 22 through a bearing, the first drum-shaped wheel 23 is sleeved at the outer end of the connecting rotating rod 27, the second drum-shaped wheel 32 is installed at the end of a fixing rotating rod 33 and located in the fan cover 19, and the conveyor belt 24 is sleeved at the outer sides of the second drum-shaped wheel 32 and the first drum-shaped wheel 23.
In this embodiment, the water pump assembly includes water pump fan blade 26, water pump housing 25 and L type water pump housing support 28, and L type water pump housing support 28 is installed at the top of filter house 20, and water pump housing 25 is installed to the tip of L type water pump housing support 28, and water pump housing 25's inside embeds there is water pump fan blade 26, and the one end of connecting bull stick 27 is run through water pump housing 25 and is installed water pump fan blade 26, and catheter 16 and heat exchange tube 38 intercommunication are passed through at the top of water pump housing 25, and the bottom intercommunication of water pump housing 25 has cistern 18.
In this embodiment, the method includes the following steps:
a pretreatment step: weighing 80-120 parts of raw material hydroxyl-terminated polydimethylsiloxane, 50-100 parts of magnesium hydroxide, 10-30 parts of aminopropyltrimethoxysilane, 50-80 parts of inorganic filler, 10-30 parts of methyl silicone oil, 5-8 parts of isopropyl titanate, 10-20 parts of resorcinol monobenzoate, 5-10 parts of alkyl modified organosiloxane and 3-15 parts of cross-linking agent;
the method comprises the following steps: pouring raw materials to be mixed and stirred into the stirring shell 1 through the feeding cover 2, and then adjusting the rotation of the inner rotating rod 14 through the starting end driving motor 3;
step two: the inner rotating rod 14 drives the telescopic outer sleeve 13 to rotate, the stirring rod 6 is adjusted through the telescopic outer sleeve 13 to stir the raw materials, and the fixed teeth 31 and the auxiliary teeth 15 are matched with each other to adjust the connecting slide block 46 to compress the second buffer spring 47, so that the telescopic outer sleeve 13 moves back and forth along the inner rotating rod 14 to stir;
step three: starting the electric heater 11 to heat the mixed raw materials in the stirring shell 1 through the edge heating layer 5, and introducing the generated high-temperature steam into the filtering bin 20 through the air suction pipe 21;
step four: high-temperature steam enters the fan cover 19 through the air suction pipe 21, then the high-speed flow of the high-temperature steam drives the fan blade 30 to rotate, and the high-temperature steam is filtered through the filter screen 29;
step five: the fixed rotating rod 33 is further driven by the rotation of the fan blade 30 to adjust the cleaning rod 34 to continuously rub and clean the filter screen 29 to remove dregs;
step six: the cleaned dregs fall into a collection drawer 36 for collection, and then the dregs can be intensively poured out by pulling an end handle 37;
step seven: the air after high temperature filtration enters the heat exchange bin 17 through the outlet pipe 39, then the second die wheel 32 is adjusted to rotate in the movement process of the fan blade 30, and the conveyor belt 24 is driven to move through the rotation of the second die wheel 32;
step eight: the first I-shaped wheel 23 is adjusted by the conveyor belt 24 to drive the connecting rotating rod 27 to drive the water pump fan blade 26 to rotate, and the cold water in the water reservoir 18 enters the heat exchange tube 38 through the water pump shell 25 and the liquid guide tube 16 to exchange heat through the rotation of the water pump fan blade 26 and then is discharged through the air suction tube 21;
step nine: after the stirring is finished, the mixed raw materials are discharged through the discharging pipe 10.
The above are only further embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and its concept within the scope of the present invention.

Claims (9)

1. A preparation process of a single-component flame-retardant silicone sealant is characterized by comprising the following steps: the preparation process comprises a mixing device used for the preparation process, the mixing device comprises a stirring shell (1), the top of the stirring shell (1) is communicated with a feeding cover (2) at equal intervals, a buffer plate component is installed at the bottom of the prime number stirring shell (1) through a supporting leg (9), a heating plate component is arranged on the inner wall of the stirring shell (1), an end driving motor (3) is installed in the middle of the end of the stirring shell (1), an inner rotating rod (14) is installed at the output end of the end driving motor (3) in a penetrating mode through the stirring shell (1), a buffering adjusting frame component is installed on the outer side of the inner rotating rod (14), a stirring component is installed on the outer side of the buffering adjusting frame component, the outer side of the inner rotating rod (14) is located, a fixed edge toothed disc (4) is installed on the inner wall of the stirring shell (1), and the stirring component is matched with the fixed edge toothed disc (4), the utility model discloses a heat pump water pump, including stirring shell (1), F type support (12) is installed to the end bottom department of stirring shell (1), the top department of F type support (12) installs and filters a section of thick bamboo subassembly, and the bottom department that is located filter cartridge subassembly is equipped with dregs collection drawer assembly, the tip of filtering a section of thick bamboo subassembly has heat transfer storehouse subassembly through contact tube (39) intercommunication, cistern (18) are installed at the top of filtering a section of thick bamboo subassembly, the one end intercommunication of filtering a section of thick bamboo subassembly has high temperature steam drive flabellum subassembly, and top department intercommunication in high temperature steam drive flabellum subassembly and the stirring shell (1), high temperature steam drive flabellum subassembly has water pump assembly through the drive of i-shaped wheel drive assembly, water pump assembly's one end and cistern (18) intercommunication, and the other end passes through catheter (16) and heat transfer storehouse subassembly.
2. The process for preparing a one-component flame retardant silicone sealant according to claim 1, wherein: buffer board subassembly includes upper fixed plate (7), bottom plate (8), the fixed section of thick bamboo in top (41), outer fixed section of thick bamboo (42), first buffer spring (43) and spacing fixed block (40), the fixed section of thick bamboo in top (41) is installed to the bottom of upper fixed plate (7) equidistant, the interior top department of the fixed section of thick bamboo in top (41) installs first buffer spring (43), outer fixed section of thick bamboo (42) is installed to the bottom of first buffer spring (43), just outer fixed section of thick bamboo (42) partial cover is established the outside of the fixed section of thick bamboo in top (41), spacing fixed block (40) are installed at the top of bottom plate (8), just the rubber layer has been laid at the top of spacing fixed block (40).
3. The preparation process of the one-component flame-retardant silicone sealant according to claim 2, characterized in that: the heating plate assembly comprises an electric heater (11) and a side heating layer (5), the side heating layer (5) is arranged on the inner wall of the stirring shell (1), the electric heater (11) is arranged at the bottom of the outer side of the stirring shell (1), and the electric heater (11) is electrically connected with the side heating layer (5);
buffering adjustment frame subassembly includes end stationary blade (45), link block (46), side spacing slide bar (44) and second buffer spring (47), end stationary blade (45) are installed in the outside of interior bull stick (14), the interior middle part department of end stationary blade (45) installs side spacing slide bar (44), the outside cover of side spacing slide bar (44) is equipped with link block (46), install second buffer spring (47) between the inner wall of link block (46) and end stationary blade (45), the stirring subassembly is installed in the outside of link block (46).
4. The preparation process of the one-component flame-retardant silicone sealant according to claim 3, characterized in that: stirring subassembly is including flexible outer tube (13), puddler (6), supplementary tooth (15) and fixed tooth (31), flexible outer tube (13) are installed in the outside of link block (46), puddler (6) are installed to the outside equidistant of flexible outer tube (13), supplementary tooth (15) are installed to the tip of flexible outer tube (13), fixed limit toothed disc (4) face one side of flexible outer tube (13) be equipped with supplementary tooth (15) fixed tooth (31) of mutually supporting.
5. The process for preparing a one-component flame retardant silicone sealant according to claim 4, wherein: the filter cylinder assembly comprises a filter bin (20), a filter screen (29), a fixed rotating rod (33) and a cleaning rod (34), wherein the filter screen (29) is arranged in the filter bin (20) at equal intervals, the fixed rotating rod (33) penetrates through the middle of the filter screen (29), the cleaning rod (34) is arranged on the outer side of the fixed rotating rod (33), and the cleaning rod (34) is in contact with one side of the filter screen (29);
dregs collection drawer subassembly includes lower album sediment storehouse (35), collection drawer (36), end handle (37), end inserted block (48) and end slot (49), the bottom intercommunication of filtering storehouse (20) has lower album sediment storehouse (35), the inside in lower album sediment storehouse (35) has inserted collection drawer (36), end slot (49) have been seted up to the inner wall in lower album sediment storehouse (35), just the tip of collecting drawer (36) is equipped with the end inserted block (48) of mutually supporting with end slot (49), the outer tip department of collecting drawer (36) installs end handle (37).
6. The process for preparing a one-component flame retardant silicone sealant according to claim 5, wherein: the heat exchange bin assembly comprises a heat exchange bin (17), an air suction pipe (21) and a heat exchange pipe (38), one end of the guide-out pipe (39) is communicated with the heat exchange bin (17), the heat exchange pipe (38) is laid in the heat exchange bin (17), and the bottom of the heat exchange pipe (38) is communicated with the air suction pipe (21);
the high-temperature steam driving fan blade assembly comprises a fan blade (30), an air suction pipe (21) and a fan cover (19), the air suction pipe (21) is arranged at the top end part of the inner side of the stirring shell (1), the top of one side of the air suction pipe (21) penetrates through the stirring shell (1) and is communicated with the fan cover (19), the fan blade (30) is arranged inside the fan cover (19), and a fixing rotating rod (33) is arranged in the middle of one side of the fan blade (30).
7. The process for preparing a one-component flame retardant silicone sealant according to claim 6, wherein: i-shaped wheel transmission assembly includes side fixed plate (22), conveyer belt (24), first I-shaped wheel (23) and second I-shaped wheel (32), side fixed plate (22) are installed to the side top department of fan cover (19), the inboard top department of side fixed plate (22) installs through the bearing and connects bull stick (27), the outside end department cover of connecting bull stick (27) is equipped with first I-shaped wheel (23), the tip of fixed bull stick (33) is located fan cover (19) and is installed second I-shaped wheel (32), the outside cover of second I-shaped wheel (32) and first I-shaped wheel (23) is equipped with conveyer belt (24).
8. The process for preparing a one-component flame retardant silicone sealant according to claim 7, wherein: the water pump assembly comprises water pump fan blades (26), a water pump shell (25) and an L-shaped water pump shell support (28), the L-shaped water pump shell support (28) is installed at the top of the filter bin (20), the water pump shell (25) is installed at the end part of the L-shaped water pump shell support (28), the water pump fan blades (26) are arranged in the water pump shell (25), the water pump fan blades (26) are installed by penetrating through the water pump shell (25) by connecting one end of a rotating rod (27), the top of the water pump shell (25) is communicated with a heat exchange tube (38) through a catheter (16), and the bottom of the water pump shell (25) is communicated with a reservoir (18).
9. The process for preparing a one-component flame retardant silicone sealant according to claim 8, wherein: the method comprises the following steps:
a pretreatment step: weighing 80-120 parts of raw material hydroxyl-terminated polydimethylsiloxane, 50-100 parts of magnesium hydroxide, 10-30 parts of aminopropyltrimethoxysilane, 50-80 parts of inorganic filler, 10-30 parts of methyl silicone oil, 5-8 parts of isopropyl titanate, 10-20 parts of resorcinol monobenzoate, 5-10 parts of alkyl modified organosiloxane and 3-15 parts of cross-linking agent;
the method comprises the following steps: raw materials to be mixed and stirred are poured into the stirring shell (1) through the feeding cover (2), and then the rotation of the inner rotating rod (14) is adjusted through the starting end driving motor (3);
step two: the inner rotating rod (14) drives the telescopic outer sleeve (13) to rotate, the stirring rod (6) is adjusted through the telescopic outer sleeve (13) to stir the raw materials, and the fixed teeth (31) and the auxiliary teeth (15) are matched with each other to adjust the connecting slide block (46) to compress the second buffer spring (47) so that the telescopic outer sleeve (13) moves back and forth along the inner rotating rod (14) to stir;
step three: starting an electric heater (11) to heat the mixed raw materials in the stirring shell (1) through a side heating layer (5), and introducing the generated high-temperature steam into a filtering bin (20) through an air suction pipe (21);
step four: high-temperature steam enters the fan cover (19) through the air suction pipe (21), then the high-speed flow of the high-temperature steam drives the fan blades (30) to rotate, and the high-temperature steam is filtered through the filter screen (29);
step five: the fixed rotating rod (33) is further driven by the rotation of the fan blade (30) to adjust the cleaning rod (34) to continuously rub and clean the filter screen (29) to clean the dregs;
step six: the cleaned dregs fall into a collection drawer (36) for collection, and then the dregs can be intensively poured out by pulling an end handle (37);
step seven: the air after high-temperature filtration enters the heat exchange bin (17) through the delivery pipe (39), then the second die wheel (32) is adjusted to rotate in the movement process of the fan blade (30), and the conveyor belt (24) is driven to move through the rotation of the second die wheel (32);
step eight: the first I-shaped wheel (23) is adjusted through the conveyor belt (24) to drive the connecting rotating rod (27) to drive the water pump fan blades (26) to rotate, cold water in the water storage tank (18) enters the heat exchange tube (38) through the water pump shell (25) and the liquid guide tube (16) through the rotation of the water pump fan blades (26) for heat exchange, and then is discharged through the air suction tube (21);
step nine: after the stirring is finished, the mixed raw materials are discharged through a discharging pipe (10).
CN202211024834.7A 2022-08-25 2022-08-25 Single-component flame-retardant silicone sealant and preparation process thereof Pending CN115090177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211024834.7A CN115090177A (en) 2022-08-25 2022-08-25 Single-component flame-retardant silicone sealant and preparation process thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211024834.7A CN115090177A (en) 2022-08-25 2022-08-25 Single-component flame-retardant silicone sealant and preparation process thereof

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114526609A (en) * 2022-01-28 2022-05-24 江苏威斯特环保冶金工程有限公司 A waste heat recovery structure that is used for metallurgical production line filterable smoke and dust
CN114632491A (en) * 2022-02-18 2022-06-17 江苏恒德力化工设备制造有限公司 Enamel reaction kettle convenient to use

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114526609A (en) * 2022-01-28 2022-05-24 江苏威斯特环保冶金工程有限公司 A waste heat recovery structure that is used for metallurgical production line filterable smoke and dust
CN114632491A (en) * 2022-02-18 2022-06-17 江苏恒德力化工设备制造有限公司 Enamel reaction kettle convenient to use

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