CN115318231A - Low-toxicity high-flame-retardant unsaturated polyester resin anti-sticking regulation reaction kettle - Google Patents
Low-toxicity high-flame-retardant unsaturated polyester resin anti-sticking regulation reaction kettle Download PDFInfo
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- CN115318231A CN115318231A CN202211114348.4A CN202211114348A CN115318231A CN 115318231 A CN115318231 A CN 115318231A CN 202211114348 A CN202211114348 A CN 202211114348A CN 115318231 A CN115318231 A CN 115318231A
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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
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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Abstract
The invention relates to the field of unsaturated polyester resin, in particular to a low-toxicity high-flame-retardant anti-sticking adjusting reaction kettle for unsaturated polyester resin. The technical problem is as follows: during the powder feeding process, too much powder is in direct contact with the resin, which may result in the powder not being uniformly distributed in the reaction kettle, and in the case of agglomerated powder, not being in sufficient contact with the resin. The technical scheme is as follows: a low-toxicity high-flame-retardant unsaturated polyester resin anti-sticking regulation reaction kettle comprises a bracket, a kettle body, a first feeding pipe and the like; a kettle body is fixedly connected among the three brackets; the upper part of the right side of the kettle body is communicated with a first feeding pipe. The powder is pressed into the resin by the fixed plate and the cone, and the powder of the powder cluster is loosened under the action of the cone, and when the first bevel gear rotates continuously, the effect of raking and turning the powder and the resin is achieved under the action of the fixed plate and the cone.
Description
Technical Field
The invention relates to the field of unsaturated polyester resin, in particular to a low-toxicity high-flame-retardant anti-sticking adjusting reaction kettle for unsaturated polyester resin.
Background
In the process of producing unsaturated polyester resin, solid powder such as resin, auxiliary agent and the like needs to be mixed and reacted for synthesis, and a reaction kettle is used as a reaction container to mix and react the resin and the powder for preparation.
But agitating unit in the current reation kettle only possesses single stirring function, and because the unsaturated polyester resin state of production is comparatively sticky, lead to the in-process at the ejection of compact, sticky unsaturated polyester resin can glue and glue on the reation kettle inner wall, lead to the ejection of compact difficulty, the clout of majority can remain on the reation kettle inner wall, put into the in-process at the powder simultaneously, the direct contact of too much powder and resin, can lead to the powder very easily to form the powder group in the resin by the parcel, the powder can not evenly distribute in reation kettle, thereby influence reaction rate, and to the powder of caking, can not fully contact with the resin, and then lead to the not enough condition of reaction to take place.
Disclosure of Invention
In order to overcome the defects that in the powder placing process, excessive powder is in direct contact with resin, so that the powder cannot be uniformly distributed in a reaction kettle, the reaction speed is influenced, and simultaneously, agglomerated powder cannot be in full contact with the resin, the invention provides a low-toxicity high-flame-retardant unsaturated polyester resin anti-sticking regulation reaction kettle.
The technical scheme is as follows: a low-toxicity high-flame-retardant unsaturated polyester resin anti-sticking regulation reaction kettle comprises a support, a kettle body, a first feeding pipe, a second feeding pipe and a discharging pipe; three brackets are arranged and distributed in an annular and equidistant manner; a kettle body is fixedly connected among the three brackets; the upper part of the right side of the kettle body is communicated with a first feeding pipe; the upper part of the front side of the kettle body is communicated with a second feeding pipe; the bottom of the kettle body is communicated with a discharge pipe; the device also comprises a feeding component, a scattering component, an anti-blocking component and a raking component; the upper part of the kettle body is connected with a feeding assembly for uniformly distributing powder in the kettle body; the feeding assembly is connected with the inner wall of the kettle body; the feeding assembly is connected with a breaking assembly for breaking up agglomerated powder; the lower side of the feeding component is connected with an anti-blocking component; the anti-blocking component is connected with the kettle body; the anti-blocking component is matched with the feeding component in a rotating way, so that the anti-blocking component jacks up the feeding position of the feeding component; the left part and the right part of the inner wall of the kettle body are respectively connected with a raking component for performing reciprocating turning on the powder falling in the kettle body; the raking component is positioned below the feeding component.
Further, the feeding assembly comprises a power motor, a first transmission shaft, a bearing plate and a first scraper; a power motor is fixedly connected with the upper side of the kettle body; the upper part of the kettle body is rotatably connected with a first transmission shaft; the first transmission shaft is fixedly connected with an output shaft of the power motor; the lower part of the first transmission shaft is fixedly connected with a bearing plate; the bearing plate is provided with a plurality of strip-shaped grooves which are annularly and equidistantly distributed; a notch for blanking is arranged at the lower part of each strip-shaped groove; the rear part of the upper side of the bearing plate is fixedly connected with a first scraper; the first scraper blade contacts with the inner wall of the kettle body.
Further, the bearing plate is arranged in a circular truncated cone shape.
Furthermore, the scattering assembly comprises a round sleeve, a disc, a first connecting rod, an inner gear ring, a first connecting column, a first straight gear, a second connecting rod and a first cylinder; the middle part of the upper side in the kettle body is fixedly connected with a round sleeve; the first transmission shaft is positioned in the round sleeve; the lower side of the round sleeve is fixedly connected with a disc; a plurality of first connecting rods which are annularly and equidistantly distributed are circumferentially and slidably connected to the lower side of the disc; the lower sides of the first connecting rods are fixedly connected with an inner toothed ring; the right part of the lower side of the disc is rotatably connected with a first connecting column; the lower part of the first connecting column is fixedly connected with a first straight gear; the first straight gear is meshed with the inner gear ring; the middle part of the first transmission shaft is fixedly connected with a second straight gear; the second straight gear is meshed with the first straight gear; the front part of the outer ring surface of the inner gear ring and the rear part of the outer ring surface are respectively and fixedly connected with a second connecting rod; two first cylinders are fixedly connected to the lower sides of the two second connecting rods respectively.
Furthermore, the anti-blocking component comprises a spring column, a wedge block, a second cylinder and a touch block; the lower side of the bearing plate is fixedly connected with a plurality of spring columns which are annularly and equidistantly distributed; the lower side of each spring column is fixedly connected with a wedge-shaped block; the upper side of each wedge-shaped block is fixedly connected with a second cylinder; each second cylinder is positioned below one strip-shaped groove notch; the inner wall of the kettle body is fixedly connected with a plurality of contact blocks which are distributed in an annular and equidistant manner; the touch block is matched with the wedge block.
Furthermore, the lower side of each wedge-shaped block is arranged in an inclined plane.
Furthermore, the upper side of each touch block is arranged in an inclined plane.
Furthermore, the right raking assembly comprises a first supporting plate, a first bevel gear, a second supporting plate, a second transmission shaft, a second bevel gear, a first connecting plate, a second connecting plate, a third supporting plate, a third connecting plate, a fixing plate and a cone; the right part of the inner wall of the kettle body is fixedly connected with a first supporting plate; the lower part of the first transmission shaft is fixedly connected with a first bevel gear; the first bevel gear is positioned below the bearing plate; the middle part of the upper side of the first supporting plate is fixedly connected with a second supporting plate; the upper part of the second supporting plate is rotatably connected with a second transmission shaft; the left part of the second transmission shaft is fixedly connected with a second bevel gear; the second bevel gear is meshed with the first bevel gear; the right part of the second transmission shaft is fixedly connected with a first connecting plate; one end of the first connecting plate is rotatably connected with a second connecting plate; the front part of the upper side of the first supporting plate is fixedly connected with a third supporting plate; the upper part of the third supporting plate is rotatably connected with a third connecting plate; one end of the third connecting plate is rotatably connected with the second connecting plate; the front part of the lower side of the second connecting plate is fixedly connected with a fixing plate; the fixed plate downside fixedly connected with a plurality of is the circular cone of arc equidistance distribution.
Further, the stirring device also comprises a stirring component; the feeding component is connected with a stirring component; the stirring component is connected with the kettle body; the stirring component is connected with the discharge pipe; the stirring component comprises a stirring rod, a fourth supporting plate, a circular ring, a second connecting column, a second scraper, a third connecting column, a third scraper and a fourth scraper; the lower side of the first transmission shaft is fixedly connected with a stirring rod; the lower part of the stirring rod is fixedly connected with a fourth supporting plate; the lower part of the kettle body is rotationally connected with a circular ring; the fourth supporting plate is fixedly connected with the circular ring; the upper part of the rear side of the stirring rod and the lower part of the rear side of the stirring rod are respectively and fixedly connected with a second connecting column; the rear sides of the two second connecting columns are fixedly connected with second scraping plates; the second scraper is contacted with the kettle body; the middle part of the lower side of the lower second connecting column is fixedly connected with a third connecting column; a third scraper is fixedly connected to the lower side of the third connecting column; the third scraper plate is contacted with the kettle body, and the upper end of the third scraper plate is fixedly connected with the second scraper plate; the lower end of the third scraper blade is fixedly connected with a fourth scraper blade; the fourth scraper blade is contacted with the inner wall of the discharge pipe.
Further, the puddler comprises round bar and many circles stirring leaf to the round stirring leaf of the top sets up for the arc of kickup, and the length of other stirring leaves is elongated gradually from top to bottom moreover.
The invention has the beneficial effects that: according to the invention, the strip-shaped groove is used for uniformly and slightly putting the powder into the kettle body, so that excessive powder is prevented from directly contacting with resin in the powder putting process, and the powder can be uniformly distributed in the kettle body under the rotation of the bearing plate, thus the reaction speed with the resin is improved, and the powder is prevented from being bonded on the inner wall of the kettle body under the action of the first scraper.
The blocking powder is scattered through the first cylinder, so that the powder and resin react more fully, the wedge-shaped block is pushed upwards under the limit of the touch block, the second cylinder moves synchronously along with the wedge-shaped block, the spring column is compressed, and the second cylinder pushes the notch of the strip-shaped groove upwards, so that the powder is prevented from being accumulated in the notch of the strip-shaped groove, and the blockage of the notch of the strip-shaped groove is avoided.
The powder is pressed into the resin by the fixed plate and the cone, and the powder of the powder cluster is loosened under the action of the cone, and when the first bevel gear rotates continuously, under the action of the fixed plate and the cone, the effect of raking and overturning the powder and the resin is achieved, so that the powder can better react with the resin, the reaction speed is accelerated, and the phenomenon that the powder clusters appear in the powder is avoided.
The inner wall of the kettle body is scraped by the second scraper and the third scraper, and the discharge pipe is scraped by the fourth scraper, so that the problem that the discharge is difficult due to the fact that viscous unsaturated polyester resin is adhered to the inner wall of the kettle body is solved.
Drawings
FIG. 1 is a schematic structural view of an anti-sticking regulation reaction kettle for low-toxicity and high-flame-retardant unsaturated polyester resin of the invention;
FIG. 2 is a cross-sectional view of an anti-sticking regulation reaction kettle for low-toxicity and high-flame-retardant unsaturated polyester resin according to the present invention;
FIG. 3 is a first partial cross-sectional view of a low toxicity, high flame retardant unsaturated polyester resin anti-sticking conditioning reactor of the present invention;
FIG. 4 is a second partial cross-sectional view of the anti-sticking regulation reaction vessel for low-toxicity and high-flame-retardant unsaturated polyester resin of the present invention;
FIG. 5 is a third partial sectional view of the anti-sticking adjustment reaction vessel for unsaturated polyester resin with low toxicity and high flame retardance according to the invention;
FIG. 6 is a fourth partial cross-sectional view of the anti-sticking adjustment reactor for low-toxicity and high-flame-retardant unsaturated polyester resin according to the present invention;
FIG. 7 is a schematic view of a partial structure of a raking assembly of the anti-sticking adjustment reaction kettle for low-toxicity and high-flame-retardant unsaturated polyester resin according to the present invention;
FIG. 8 is a schematic structural view of a stirring assembly of the anti-sticking regulation reaction kettle for low-toxicity and high-flame-retardant unsaturated polyester resin according to the invention;
FIG. 9 is a schematic view of a partial structure of a stirring assembly of a low-toxicity high-flame-retardant unsaturated polyester resin anti-sticking regulation reaction kettle according to the present invention.
Wherein the figures include the following reference numerals: 1-bracket, 2-kettle, 3-first feeding pipe, 4-second feeding pipe, 5-discharging pipe, 201-power motor, 202-first transmission shaft, 203-bearing plate, 204-first scraper, 205-round sleeve, 206-round disc, 207-first connecting rod, 208-internal gear ring, 209-first connecting column, 210-first straight gear, 211-second straight gear, 212-second connecting rod, 213-first cylinder, 214-spring column, 215-wedge block, 216-second cylinder, 217-touch block, 218-first supporting plate, 219-first bevel gear, 220-second supporting plate, 221-second transmission shaft, 222-second bevel gear, 227-first connecting plate, 228-second connecting plate, 229-third supporting plate, 230-third connecting plate, 231-fixing plate, 232-round cone, 301-stirring rod, 302-fourth supporting plate, 303-round ring, 304-second scraper, 305-second scraper, 306-third connecting plate, 307-third connecting rod, 307-fourth connecting rod, and a-strip-shaped groove.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which currently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.
Example 1
A low-toxicity high-flame-retardant unsaturated polyester resin anti-sticking regulation reaction kettle is shown in figures 1-7 and comprises a support 1, a kettle body 2, a first feeding pipe 3, a second feeding pipe 4 and a discharging pipe 5; three brackets 1 are arranged and distributed in an annular and equidistant way; a kettle body 2 is fixedly connected among the three brackets 1; the upper part of the right side of the kettle body 2 is communicated with a first feeding pipe 3; the upper part of the front side of the kettle body 2 is communicated with a second feeding pipe 4; the bottom of the kettle body 2 is communicated with a discharge pipe 5; the device also comprises a feeding component, a scattering component, an anti-blocking component and a raking component; the upper part of the kettle body 2 is connected with a feeding component; the feeding assembly is connected with the inner wall of the kettle body 2; the feeding assembly is connected with a scattering assembly; the lower side of the feeding component is connected with an anti-blocking component; the anti-blocking component is connected with the kettle body 2; the left part of the inner wall and the right part of the inner wall of the kettle body 2 are respectively connected with a raking component; the raking component is positioned below the feeding component.
Use this antiseized reation kettle of adjusting of low toxicity high flame retardant unsaturated polyester resin, earlier support 1 and cauldron body 2 level are fixed, it debugs to adjust antiseized reation kettle of adjusting of low toxicity high flame retardant unsaturated polyester resin, then carry the resin to cauldron body 2 through second inlet pipe 4, carry the powder to cauldron body 2 through first inlet pipe 3 after that, switch on power begins to work afterwards, through the rotation of throwing the material subassembly, scrape the inner wall of cauldron body 2, the powder has been prevented from bonding on cauldron body 2 inner wall, the powder that will fall on throwing the material subassembly simultaneously is even and drop into cauldron body 2 a small amount, make powder and resin reaction more abundant, avoided the powder to put into the in-process, too much powder and resin direct contact, also prevented that the powder can not even distribution in cauldron body 2 simultaneously, thereby influence reaction rate, simultaneously through breaking up the subassembly, break up the powder of caking, make the powder and resin contact more abundant, then pass through the plug subassembly, under the rotation of throwing the material subassembly, make the antiseized subassembly carry out the top of throwing the material subassembly and go on, make the powder and the reciprocal powder that goes on in the lower part of the powder group that has gone on, then the reciprocal reaction of powder that has gone on, the reciprocal powder that has gone on has appeared in the cauldron body that has avoided going on.
The feeding assembly comprises a power motor 201, a first transmission shaft 202, a bearing plate 203 and a first scraper 204; the upper side of the kettle body 2 is connected with a power motor 201 through a bolt; the upper part of the kettle body 2 is rotationally connected with a first transmission shaft 202; the first transmission shaft 202 is fixedly connected with an output shaft of the power motor 201; the lower part of the first transmission shaft 202 is fixedly connected with a bearing plate 203; the bearing plate 203 is provided with four strip-shaped grooves 203a which are distributed annularly and equidistantly, and the lower part of each strip-shaped groove 203a is provided with a notch for blanking; the rear part of the upper side of the bearing plate 203 is fixedly connected with a first scraper 204; the first scraper 204 is in contact with the inner wall of the kettle body 2.
The receiving plate 203 is disposed in a circular truncated cone shape.
The first scraper 204 is provided with inclined planes on two sides.
The breaking assembly comprises a round sleeve 205, a round disc 206, a first connecting rod 207, an inner toothed ring 208, a first connecting column 209, a first straight gear 210, a second straight gear 211, a second connecting rod 212 and a first cylinder 213; the middle part of the upper side in the kettle body 2 is fixedly connected with a round sleeve 205; the first transmission shaft 202 is located within the circular sleeve 205; a disc 206 is fixedly connected to the lower side of the round sleeve 205; a plurality of first connecting rods 207 which are annularly and equidistantly distributed are circumferentially and slidably connected to the lower side of the disc 206; the lower side of each first connecting rod 207 is fixedly connected with an inner toothed ring 208; the lower right part of the disc 206 is rotatably connected with a first connecting post 209; a first straight gear 210 is fixedly connected to the lower part of the first connecting column 209; the first straight gear 210 is meshed with the inner gear ring 208; the middle part of the first transmission shaft 202 is fixedly connected with a second spur gear 211; the second spur gear 211 is engaged with the first spur gear 210; the front part of the outer ring surface of the inner gear ring 208 and the rear part of the outer ring surface are fixedly connected with a second connecting rod 212 respectively; two first cylinders 213 are fixedly connected to the lower sides of the two second connecting rods 212, respectively.
The anti-blocking assembly comprises a spring post 214, a wedge block 215, a second cylinder 216 and a touch block 217; the lower side of the bearing plate 203 is fixedly connected with four spring columns 214 which are annularly and equidistantly distributed; a wedge block 215 is fixedly connected to the lower side of each spring post 214; the upper side of each wedge block 215 is fixedly connected with a second cylinder 216; each second cylinder 216 is located below a notch of one of the strip-shaped grooves 203 a; the inner wall of the kettle body 2 is fixedly connected with three touch blocks 217 which are annularly and equidistantly distributed; the contact block 217 cooperates with the wedge block 215.
The underside of each wedge block 215 is beveled.
The upper side of each touch block 217 is provided with an inclined surface.
The right raking assembly comprises a first support plate 218, a first bevel gear 219, a second support plate 220, a second drive shaft 221, a second bevel gear 222, a first connecting plate 227, a second connecting plate 228, a third support plate 229, a third connecting plate 230, a fixing plate 231 and a cone 232; the right part of the inner wall of the kettle body 2 is fixedly connected with a first supporting plate 218; a first bevel gear 219 is fixedly connected to the lower part of the first transmission shaft 202; the first bevel gear 219 is located below the bearing plate 203; the middle part of the upper side of the first support plate 218 is fixedly connected with a second support plate 220; the upper part of the second supporting plate 220 is rotatably connected with a second transmission shaft 221; a second bevel gear 222 is fixedly connected to the left part of the second transmission shaft 221; the second bevel gear 222 meshes with the first bevel gear 219; a first connecting plate 227 is fixedly connected to the right part of the second transmission shaft 221; one end of the first connecting plate 227 is rotatably connected with a second connecting plate 228; a third support plate 229 is fixedly connected to the front part of the upper side of the first support plate 218; a third connecting plate 230 is rotatably connected to the upper portion of the third support plate 229; one end of the third connecting plate 230 is rotatably connected with the second connecting plate 228; a fixing plate 231 is fixedly connected to the lower front portion of the second connecting plate 228; a plurality of cones 232 are fixedly connected to the lower side of the fixing plate 231 and are distributed in an arc shape at equal intervals.
The fixing plate 231 is arc-shaped.
When the powder is conveyed into the kettle body 2 through the first feeding pipe 3, the powder falls on the bearing plate 203, and the reference is taken as the reference when viewed from the front to the back, then the power motor 201 is controlled to enable the first transmission shaft 202 to rotate clockwise, the bearing plate 203, the first scraper 204, the second spur gear 211, the spring column 214, the wedge block 215, the second cylinder 216 and the first bevel gear 219 rotate synchronously along with the first transmission shaft 202, and then the powder on the bearing plate 203 is uniformly and slightly thrown into the kettle body 2 through the strip-shaped groove 203a, so that excessive powder is prevented from directly contacting with the resin in the powder feeding process, meanwhile, under the rotation of the bearing plate 203, the powder can be uniformly distributed in the kettle body 2, the reaction speed with the resin is improved, meanwhile, under the action of the first scraper 204, the powder adhered on the inner wall of the kettle body 2 is scraped off, the powder is prevented from being adhered on the inner wall of the kettle body 2, and under the rotation of the first transmission shaft 202, the second spur gear 211 drives the first spur gear 210 to rotate, the first spur gear 210 drives the inner toothed ring 208 to rotate anticlockwise, the second connecting rod 212 and the first cylinder 213 rotate synchronously with the inner toothed ring 208, so that the agglomerated powder is scattered through the first cylinder 213, the powder and resin are mixed more sufficiently, meanwhile, under the limit of the touch block 217, the wedge block 215 is pushed upwards in the movement process, the second cylinder 216 moves synchronously with the wedge block 215, the spring column 214 is compressed, and the second cylinder 216 pushes upwards the feed opening of the strip-shaped groove 203a, so that the powder is prevented from being accumulated at the feed opening of the strip-shaped groove 203a, the blockage of the feed opening of the strip-shaped groove 203a is caused, when the powder falls below the bearing plate 203 and is mixed with the resin, the first bevel gear 219 drives the second bevel gear 222 to rotate along with the rotation of the first bevel gear 219, the second transmission shaft 221 and the first connection plate 227 rotate synchronously with the second bevel gear 222, the first connection plate 227 drives the second connection plate 228, the second connection plate 228 drives the third connection plate 230, the second connection plate 228 moves forwards first and then moves downwards in an arc-shaped track under the action of the third connection plate 230, the fixing plate 231 and the cone 232 move synchronously with the second connection plate 228, the fixing plate 231 and the cone 232 contact with the powder and press the powder into the resin, so that the fallen powder is mixed into the resin in time, powder accumulation is avoided, powder agglomeration is reduced, the powder is separated under the action of the cone 232, and when the first bevel gear 219 continuously rotates, under the action of the fixing plate 231 and the cone 232, the effect of raking and overturning the powder and the resin is achieved, the powder reacts with the resin better, the reaction speed is increased, and the phenomenon that the powder agglomerates appear is avoided.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 and fig. 8-9, the stirring device also comprises a stirring component; the feeding component is connected with a stirring component; the stirring component is connected with the kettle body 2; the stirring component is connected with the discharge pipe 5; the stirring component comprises a stirring rod 301, a fourth support plate 302, a circular ring 303, a second connecting column 304, a second scraper blade 305, a third connecting column 306, a third scraper blade 307 and a fourth scraper blade 308; a stirring rod 301 is fixedly connected to the lower side of the first transmission shaft 202; the lower part of the stirring rod 301 is fixedly connected with a fourth supporting plate 302; the lower part of the kettle body 2 is rotatably connected with a circular ring 303; the fourth support plate 302 is fixedly connected with the ring 303; the upper part of the rear side and the lower part of the rear side of the stirring rod 301 are fixedly connected with a second connecting column 304 respectively; the rear sides of the two second connecting columns 304 are fixedly connected with second scrapers 305; the second scraper 305 is in contact with the kettle body 2; the middle part of the lower side of the lower second connecting column 304 is fixedly connected with a third connecting column 306; a third scraper 307 is fixedly connected to the lower side of the third connecting column 306; the third scraper 307 is contacted with the kettle body 2, and the upper end of the third scraper 307 is fixedly connected with the second scraper 305; the lower end of the third scraper 307 is fixedly connected with a fourth scraper 308; the fourth scraper 308 is in contact with the inner wall of the tapping pipe 5.
The second scraper 305 is provided with slopes on both sides.
The third scraper 307 is provided with inclined planes on both sides.
When the powder is thrown into the kettle body 2 through the strip-shaped groove 203a, along with the rotation of the first transmission shaft 202, the stirring assembly rotates along with the first transmission shaft 202 synchronously, and then the stirring rod 301 performs stirring reaction on the resin and the powder, and simultaneously under the action of the raking assembly, the powder is pressed down and pushed to the periphery of a group of stirring blades at the top of the stirring rod 301, because the stirring blades at the top of the stirring rod 301 are arranged in an upward-bent arc shape, the powder is supported by the stirring blades, and the powder of the powder group is further scattered, so that the powder is fully mixed with the resin and then is stirred downwards, and the lengths of other stirring blades of the stirring rod 301 except the stirring blades at the top are gradually increased from top to bottom, thereby reducing the stirring of the powder at the raked position, enabling the powder to be moved into the resin layer by layer, and meanwhile, the second scraper blade 305 and the third scraper 307 scrape off the inner wall of the kettle body 2, and the fourth scraper 308 scrapes off the discharge pipe 5, thereby preventing the viscous unsaturated polyester resin from being adhered to the inner wall of the kettle body 2, and causing difficulty in discharging.
The above embodiments are only for illustrating the technical idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the protection scope of the present invention by this means. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A low-toxicity high-flame-retardant unsaturated polyester resin anti-sticking regulation reaction kettle comprises a support (1), a kettle body (2), a first feeding pipe (3), a second feeding pipe (4) and a discharging pipe (5); three brackets (1) are arranged and distributed in an annular and equidistant way; a kettle body (2) is fixedly connected among the three brackets (1); the upper part of the right side of the kettle body (2) is communicated with a first feeding pipe (3); the upper part of the front side of the kettle body (2) is communicated with a second feeding pipe (4); the bottom of the kettle body (2) is communicated with a discharge pipe (5); the device is characterized by also comprising a feeding assembly, a scattering assembly, an anti-blocking assembly and a raking assembly; the upper part of the kettle body (2) is connected with a feeding component for uniformly distributing powder in the kettle body (2); the feeding component is connected with the inner wall of the kettle body (2); the feeding assembly is connected with a scattering assembly for scattering the agglomerated powder; the lower side of the feeding component is connected with an anti-blocking component; the anti-blocking component is connected with the kettle body (2); the anti-blocking component is matched with the feeding component in a rotating way, so that the anti-blocking component jacks the feeding position of the feeding component upwards; the left part and the right part of the inner wall of the kettle body (2) are respectively connected with a raking component for performing reciprocating turning on the powder falling in the kettle body (2); the raking component is positioned below the feeding component.
2. The reactor as claimed in claim 1, wherein the feeding assembly comprises a power motor (201), a first transmission shaft (202), a receiving plate (203) and a first scraper (204); a power motor (201) is fixedly connected with the upper side of the kettle body (2); the upper part of the kettle body (2) is rotationally connected with a first transmission shaft (202); the first transmission shaft (202) is fixedly connected with an output shaft of the power motor (201); the lower part of the first transmission shaft (202) is fixedly connected with a bearing plate (203); the bearing plate (203) is provided with a plurality of strip-shaped grooves (203 a) which are distributed in an annular and equidistant manner, and the lower part of each strip-shaped groove (203 a) is provided with a notch for blanking; the rear part of the upper side of the bearing plate (203) is fixedly connected with a first scraper (204); the first scraper (204) is contacted with the inner wall of the kettle body (2).
3. The anti-sticking regulation reaction kettle of low-toxicity high-flame-retardant unsaturated polyester resin as claimed in claim 2, wherein the bearing plate (203) is arranged in a truncated cone shape.
4. The anti-sticking regulation reaction kettle for the unsaturated polyester resin with low toxicity and high flame retardance as claimed in claim 3, wherein the breaking assembly comprises a round sleeve (205), a round disc (206), a first connecting rod (207), an inner toothed ring (208), a first connecting column (209), a first straight gear (210), a second straight gear (211), a second connecting rod (212) and a first cylinder (213); the middle part of the upper side in the kettle body (2) is fixedly connected with a round sleeve (205); the first transmission shaft (202) is positioned in the round sleeve (205); a disc (206) is fixedly connected with the lower side of the round sleeve (205); a plurality of first connecting rods (207) which are distributed annularly and equidistantly are connected to the lower side of the disc (206) in a circumferential sliding manner; the lower side of each first connecting rod (207) is fixedly connected with an inner gear ring (208) together; a first connecting post (209) is rotatably connected to the right part of the lower side of the disc (206); the lower part of the first connecting column (209) is fixedly connected with a first straight gear (210); the first straight gear (210) is meshed with the inner gear ring (208); the middle part of the first transmission shaft (202) is fixedly connected with a second straight gear (211); the second straight gear (211) is meshed with the first straight gear (210); the front part of the outer ring surface of the inner gear ring (208) and the rear part of the outer ring surface are respectively fixedly connected with a second connecting rod (212); two first cylinders (213) are fixedly connected to the lower sides of the two second connecting rods (212) respectively.
5. The reactor as claimed in claim 4, wherein the anti-clogging assembly comprises a spring column (214), a wedge block (215), a second cylinder (216) and a touch block (217); the lower side of the bearing plate (203) is fixedly connected with a plurality of spring columns (214) which are distributed in an annular and equidistant manner; the lower side of each spring column (214) is fixedly connected with a wedge block (215); the upper side of each wedge block (215) is fixedly connected with a second cylinder (216); each second cylinder (216) is positioned below the notch of one strip-shaped groove (203 a); the inner wall of the kettle body (2) is fixedly connected with a plurality of touch blocks (217) which are distributed annularly and equidistantly; the contact block (217) cooperates with the wedge block (215).
6. The reactor as claimed in claim 5, wherein the underside of each wedge block (215) is inclined.
7. The reactor as claimed in claim 5, wherein each of the contact blocks (217) has an inclined top.
8. The reactor as claimed in claim 7, wherein the right raking assembly comprises a first support plate (218), a first bevel gear (219), a second support plate (220), a second transmission shaft (221), a second bevel gear (222), a first connection plate (227), a second connection plate (228), a third support plate (229), a third connection plate (230), a fixing plate (231), and a cone (232); a first supporting plate (218) is fixedly connected to the right part of the inner wall of the kettle body (2); a first bevel gear (219) is fixedly connected to the lower part of the first transmission shaft (202); the first bevel gear (219) is positioned below the bearing plate (203); the middle part of the upper side of the first supporting plate (218) is fixedly connected with a second supporting plate (220); the upper part of the second supporting plate (220) is rotatably connected with a second transmission shaft (221); the left part of the second transmission shaft (221) is fixedly connected with a second bevel gear (222); the second bevel gear (222) is meshed with the first bevel gear (219); a first connecting plate (227) is fixedly connected to the right part of the second transmission shaft (221); one end of the first connecting plate (227) is rotatably connected with a second connecting plate (228); a third support plate (229) is fixedly connected to the front part of the upper side of the first support plate (218); the upper part of the third support plate (229) is rotatably connected with a third connecting plate (230); one end of the third connecting plate (230) is rotatably connected with the second connecting plate (228); a fixing plate (231) is fixedly connected to the front part of the lower side of the second connecting plate (228); a plurality of cones (232) which are arc-shaped and distributed at equal intervals are fixedly connected with the lower side of the fixing plate (231).
9. The anti-sticking regulation reaction kettle for low-toxicity high-flame-retardant unsaturated polyester resin as claimed in claim 8, further comprising a stirring assembly; the feeding component is connected with a stirring component; the stirring component is connected with the kettle body (2); the stirring component is connected with the discharge pipe (5); the stirring component comprises a stirring rod (301), a fourth supporting plate (302), a circular ring (303), a second connecting column (304), a second scraper (305), a third connecting column (306), a third scraper (307) and a fourth scraper (308); a stirring rod (301) is fixedly connected to the lower side of the first transmission shaft (202); the lower part of the stirring rod (301) is fixedly connected with a fourth supporting plate (302); the lower part of the kettle body (2) is rotationally connected with a circular ring (303); the fourth supporting plate (302) is fixedly connected with the circular ring (303); the upper part of the rear side and the lower part of the rear side of the stirring rod (301) are respectively fixedly connected with a second connecting column (304); the rear sides of the two second connecting columns (304) are fixedly connected with second scrapers (305); the second scraper (305) is contacted with the kettle body (2); the middle part of the lower side of the lower second connecting column (304) is fixedly connected with a third connecting column (306); a third scraper (307) is fixedly connected to the lower side of the third connecting column (306); the third scraper (307) is in contact with the kettle body (2), and the upper end of the third scraper (307) is fixedly connected with the second scraper (305); the lower end of the third scraper (307) is fixedly connected with a fourth scraper (308); the fourth scraper (308) is contacted with the inner wall of the discharge pipe (5).
10. The reactor as claimed in claim 9, wherein the stirring rod (301) comprises a circular rod and a plurality of circles of stirring blades, the uppermost circle of stirring blades is formed in an upwardly curved arc shape, and the lengths of the other stirring blades are gradually increased from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211114348.4A CN115318231A (en) | 2022-09-14 | 2022-09-14 | Low-toxicity high-flame-retardant unsaturated polyester resin anti-sticking regulation reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211114348.4A CN115318231A (en) | 2022-09-14 | 2022-09-14 | Low-toxicity high-flame-retardant unsaturated polyester resin anti-sticking regulation reaction kettle |
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| Publication Number | Publication Date |
|---|---|
| CN115318231A true CN115318231A (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211114348.4A Withdrawn CN115318231A (en) | 2022-09-14 | 2022-09-14 | Low-toxicity high-flame-retardant unsaturated polyester resin anti-sticking regulation reaction kettle |
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| Country | Link |
|---|---|
| CN (1) | CN115318231A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115738866A (en) * | 2023-01-10 | 2023-03-07 | 内蒙古蓝色火宴科技环保股份公司 | Energy-saving steam drying formula mixer |
| CN116493184A (en) * | 2023-06-26 | 2023-07-28 | 淄博齐茂催化剂有限公司 | Gasoline hydrofining catalyst preparation facilities |
-
2022
- 2022-09-14 CN CN202211114348.4A patent/CN115318231A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115738866A (en) * | 2023-01-10 | 2023-03-07 | 内蒙古蓝色火宴科技环保股份公司 | Energy-saving steam drying formula mixer |
| CN116493184A (en) * | 2023-06-26 | 2023-07-28 | 淄博齐茂催化剂有限公司 | Gasoline hydrofining catalyst preparation facilities |
| CN116493184B (en) * | 2023-06-26 | 2023-09-22 | 淄博齐茂催化剂有限公司 | Gasoline hydrofining catalyst preparation facilities |
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