CN109926006B - Production process of artificial synthetic resin - Google Patents
Production process of artificial synthetic resin Download PDFInfo
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- CN109926006B CN109926006B CN201811350408.6A CN201811350408A CN109926006B CN 109926006 B CN109926006 B CN 109926006B CN 201811350408 A CN201811350408 A CN 201811350408A CN 109926006 B CN109926006 B CN 109926006B
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Abstract
The invention belongs to the technical field of synthetic resin preparation, in particular to a production process of artificial synthetic resin, which is characterized in that solid raw materials are heated at high temperature and then instantly frozen, so that the raw materials are crushed more thoroughly and are convenient for later-stage processing; the raw materials and a small amount of dry ice are introduced into an artificial synthetic resin production device together, so that the dry ice is gasified to generate carbon dioxide gas, and the stirring effect can be enhanced; the used artificial synthetic resin production device comprises a reaction kettle; the reaction kettle comprises a frame body and a controller; the surface of the rotating shaft is fixedly connected with a filter plate; the inner wall of the rotating plate is uniformly provided with a first heating plate; the filter plate is divided into an upper plate and a lower plate; two second heating plates are fixedly sleeved on the surface of the worm; the second racks and the third racks are arranged in a staggered manner; stirring plates are uniformly arranged on the surfaces of the sliding rods; the invention has the advantages of thorough crushing of raw materials, full stirring without precipitation, uniform heating and good quality of synthetic resin.
Description
Technical Field
The invention belongs to the technical field of synthetic resin preparation, and particularly relates to a production process of artificial synthetic resin.
Background
Synthetic resin is a kind of artificially synthesized high molecular polymer, is viscous liquid or solid which can be softened by heating, usually has a melting or softening temperature range when heated, can be in a plastic flowing state under the action of external force, has certain properties similar to natural resin, and the most important application of the synthetic resin is to manufacture plastics.
Synthetic resins are also basic raw materials for manufacturing synthetic fibers, coatings, adhesives, insulating materials and the like, and the synthetic resins are various in types, and have carbon chain, miscellaneous chain and non-carbon chain according to the main chain structure; the synthetic resins are polyaddition type synthetic resins and polycondensation type synthetic resins according to the characteristics of the synthetic reaction, in practical application, the synthetic resins are usually divided into thermoplastic resins and thermosetting resins according to thermal behaviors, the sources of raw materials for producing the synthetic resins are rich, coal tar products and calcium carbide and carbide are mainly used in the early stage, and products of petroleum and natural gas such as ethylene, propylene, benzene, formaldehyde, urea and the like are mainly used at present.
Whether synthetic resin in the production course of working, whether the raw materials mix fully and whether contain not smash complete large granule in the raw materials to and whether the heating is even thorough, is several important factors of examining synthetic resin quality, often appears among the prior art because the compounding is not sufficient, the heating is inhomogeneous and the raw materials smash thoroughly and lead to synthetic resin to produce the back quality poor.
Disclosure of Invention
The invention provides a production process of artificial synthetic resin, which aims to make up for the defects of the prior art and solve the problems that the synthetic resin after production contains large particles due to incomplete crushing of raw materials, the synthetic resin is not uniform in heating and the synthetic resin is poor in quality due to nonuniform stirring and mixing.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a production process of artificial synthetic resin, which comprises the following steps:
s1: collecting raw materials required by the synthetic resin, introducing the solid raw materials into a dry ice bin for instant freezing after high-temperature heating, and crushing the solid raw materials after the high-temperature heating after the instant freezing so as to ensure that the raw materials are crushed more thoroughly and facilitate later-stage processing;
s2: introducing the raw materials collected in the step S1 and a small amount of dry ice into an artificial synthetic resin production device together, fully stirring and mixing materials, carrying out primary heating reaction, gasifying the dry ice after introduction to generate carbon dioxide gas, and enhancing the stirring effect;
s3: heating the mixed raw materials in the S2 at high temperature, and performing polycondensation reaction on the raw materials by heating at high temperature;
s4: dehydrating the raw material heated at high temperature in the step S3 to remove excessive water in the raw material to obtain liquid resin;
wherein the artificial synthetic resin production device used in S2 comprises a reaction kettle; the reaction kettle comprises a frame body and a controller; the controller is used for controlling the reaction kettle to work; the top of the frame body is fixedly connected with a motor; the lower end of the motor rotating shaft is fixedly connected with a rotating shaft; the rotating shaft penetrates through the top of the frame body and is rotatably connected to the inner wall of the bottom of the frame body; the surface of the rotating shaft is fixedly connected with two first fixing rods; one end of the first fixing rod, which is far away from the rotating shaft, is rotatably connected with a first swinging rod, a first double-shaft cylinder is arranged between the first swinging rod and the first fixing rod, and two ends of the first double-shaft cylinder are rotatably connected to the surfaces of the first swinging rod and the first fixing rod respectively; two second fixing rods fixedly connected to the rotating shaft are arranged below the first fixing rods; one end of the second fixed rod, which is far away from the rotating shaft, is rotatably connected with a second swinging rod; a second double-shaft cylinder is fixedly connected between the second swinging rod and the second fixing rod, and two ends of the second double-shaft cylinder are respectively and rotatably connected to the surfaces of the second swinging rod and the second fixing rod; the surface of the rotating shaft is connected with an extrusion rod in a sliding manner; the extrusion rod is positioned above the first fixing rod, and one end of the upper surface of the extrusion rod is fixedly connected with a cam; the inner wall of the top of the frame body is fixedly connected with a first air bag and a second air bag; the first air bag and the second air bag are symmetrically arranged relative to the rotating shaft, the first air bag is communicated with the first double-shaft cylinder, and the second air bag is communicated with the second double-shaft cylinder; the surface of the rotating shaft is fixedly connected with a filter plate, and the filter plate is used for filtering raw materials and preventing large particles in the raw materials from entering so as to prevent insufficient stirring and mixing; the lower surface of the extrusion rod is in contact with the filter plate; the surface of the rotating shaft is fixedly connected with a limiting rod; the limiting rod penetrates through the extrusion rod, so that the extrusion rod can slide up and down on the surface of the rotating shaft while the rotating shaft drives the extrusion rod to rotate; during the use, drive the axis of rotation through the motor and rotate, drive the stripper bar, first dead lever and second dead lever rotate, make cam intermittent type nature extrusion and relax first gasbag and second gasbag, when the extrusion with relax first gasbag, first double-shaft cylinder stretches out, promote the swing of first swinging arms, make first swinging arms rotate the in-process swing, when the extrusion with relax the second gasbag, make the second double-shaft cylinder flexible, make the swing of second swinging arms, and when first double-shaft cylinder stretches out, the shrink of second double-shaft cylinder, swing in turn through first swinging plates and second swinging plates, drive the mobile stirring raw materials of solution, it is more abundant to make the raw materials stirring.
Preferably, a rotating plate is arranged in the frame body; the rotating plate is in a U-shaped design and is rotatably connected to the inner wall of the frame body; first gears which are uniformly arranged are arranged between the filter plate and the rotating plate; the filter plate is circular, convex teeth are uniformly arranged on the surface of the filter plate, and the convex teeth are meshed with the first gear; the surface of the rotating plate is fixedly connected with a circular first rack which is meshed with a first gear; the first gear is fixed on the inner wall of the top of the frame body through a fixing shaft; the inner wall of the rotating plate is uniformly provided with a first heating plate; when the filter plate is used, the motor drives the filter plate to rotate, large particles on the surface of the filter plate are dispersed to the periphery of the filter plate under the action of centrifugal force, and meanwhile, the rotating filter plate can enhance the filtering effect and prevent the filter plate from being blocked; the large-scale particle raw materials of dispersion all around are smashed through the meshing of first gear, and first gear rotation drives the rotor plate and rotates, makes first hot plate rotate, stirs the raw materials, through the cooperation stirring raw materials of first hot plate, rotor plate and first swinging arms and second swinging arms, makes the raw materials stirring abundant.
Preferably, the filter plate is divided into an upper plate and a lower plate; the upper plate is made of soft materials, and the lower plate is made of hard materials; the lower plate is in a U-shaped design, the upper plate is positioned in the lower plate, and a cavity is formed between the upper plate and the lower plate; the filtering holes on the surfaces of the upper plate and the lower plate are arranged in a staggered manner, and crushing teeth are arranged between every two adjacent filtering holes; the crushing teeth are arranged in a staggered manner; during the use, the first gasbag of stripper bar extrusion and the second gasbag time lapse move down, intermittent type nature striking upper plate, make the upper plate vibrations, accelerate the filter effect, when preventing the jam, the upper plate vibrations make crushing tooth vibrations, roll the raw materials through upper plate filtration pore through the contact between the crushing tooth, it is more thorough to make the raw materials smash, help stirring compounding, it is located the filtration that can help filtering the pore to smash the tooth simultaneously, prevent the vibration of cooperation filter, prevent to filter the pore jam, strengthen the filter effect.
Preferably, a first heater is arranged in the first heating plate; the first heating plate is made of copper metal, so that the heat conducting property is stronger; the surface of the first heating plate is provided with first through holes which are uniformly distributed, and the first through holes are designed in an inclined manner; during the use, first hot plate rotates, and the area of contact through-hole increaseing solution and first hot plate makes the solution heating more even abundant, and first hot plate rotates the flow that the in-process can strengthen solution, makes the stirring more abundant, because first through-hole slope opposite direction on two first hot plates, makes the solution through first through-hole flow in the middle of to first hot plate, strengthens stirring effect when the cooperation hot plate makes solution heating more thorough, promotes the synthesis of raw materials.
Preferably, the surface of the rotating shaft is fixedly connected with a worm wheel; the worm wheel is positioned between the first fixing rod and the second fixing rod; the rotating plate is provided with a worm, two ends of the worm are fixedly connected to the inner wall of the rotating plate, and the worm is meshed with the worm wheel; two second heating plates are fixedly sleeved on the surface of the worm; the second heating plate is symmetrically arranged around the rotating shaft, and a second heater is arranged in the second heating plate; the second heating plate is made of copper metal, and second through holes are uniformly formed in the surface of the second heating plate; during the use, the second through-hole can increase the area of contact of solution and second hot plate, makes the solution heating more abundant, and the worm drives second hot plate normal running fit second through-hole, can effectively prevent to stir the dead angle, makes the stirring more abundant, and the second heater can assist first hot plate heating solution simultaneously, prevents that solution heating is inhomogeneous for the synthesis efficiency of raw materials.
Preferably, the inner wall of the rotating plate is provided with a circular chute; the upper inner wall of the sliding chute is fixedly connected with second racks which are uniformly and annularly arranged; the lower inner wall of the sliding chute is fixedly connected with third racks which are uniformly and annularly arranged; the second racks and the third racks are arranged in a staggered manner; a sliding rod is arranged in the sliding groove in a sliding manner; the sliding rod penetrates through the rotating shaft and is rotatably connected with the rotating shaft; the two ends of the sliding rod are fixedly connected with second gears which are meshed with the second rack and the third rack, so that the sliding rod is ensured to alternately contact the second rack and the third rack when rotating, the sliding rod rotates, and the rotation direction of the sliding rod contacting the second rack is opposite to that of the sliding rod contacting the third rack; stirring plates are uniformly arranged on the surfaces of the sliding rods; the stirring plates are uniformly arranged, and two adjacent stirring plates are arranged in a staggered and vertical manner; during the use, the axis of rotation drives the slide bar and rotates, make second gear contact second rack and third rack in turn, during the contact second rack, the clockwise rotation of slide bar drives the stirring board and rotates, make stirring board contact rotor plate bottom, during the contact third rack, the anticlockwise rotation of slide bar drives the stirring board and rotates, intermittent type nature contact rotor plate bottom through the stirring board, prevent effectively that the raw materials from deposiing, lead to the raw materials to mix inadequately, the stirring board rotates simultaneously, strengthen raw materials stirring effect, prevent effectively that the stirring dead angle.
The invention has the following beneficial effects:
1. according to the production process of the artificial synthetic resin, solid raw materials are heated at high temperature and then introduced into the dry ice cabin for instantaneous freezing, so that the raw materials are crushed more thoroughly and the later-stage processing is facilitated; a small amount of dry ice is introduced into the artificial synthetic resin production device together, and the dry ice is gasified after being introduced to generate carbon dioxide gas, so that the stirring effect can be enhanced;
2. the invention relates to a production process of artificial synthetic resin, wherein the used production device of the artificial synthetic resin is provided with a filter plate, a first gear and a first rack; the filter filters bigger particle raw materials, the raw materials are crushed through the meshing of the first gear, the raw materials are further ground and crushed through the filter, the raw materials are crushed thoroughly, and the production quality of the synthetic resin is improved.
3. The invention relates to a production process of artificial synthetic resin, wherein a used production device of the artificial synthetic resin is provided with a first heating plate and a second heating plate; solution is heated through the cooperation of first hot plate and second hot plate, makes solution and raw materials heating even thorough, can stir the raw materials simultaneously, strengthens the stirring effect of raw materials.
4. According to the artificial synthetic resin production process, the used artificial synthetic resin production device is provided with the first oscillating rod, the second oscillating rod, the stirring plate and the rotating plate, the first oscillating rod and the second oscillating rod oscillate in the rotating process and are matched with the rotation of the stirring plate, so that the solution is fully stirred, meanwhile, the stirring plate can effectively prevent raw materials from precipitating, so that the stirring is not uniform and thorough, the rotating plate can assist in stirring, and meanwhile, the rotating speed of the stirring plate can be improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a front view of an apparatus for producing an artificial synthetic resin;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a cross-sectional view B-B of FIG. 2;
FIG. 5 is an enlarged view of a portion of FIG. 2 at C;
in the figure: the device comprises a frame body 1, a rotating shaft 11, a first fixed rod 12, a first swing rod 13, a first double-shaft cylinder 14, a second fixed rod 15, a second swing rod 16, a second double-shaft cylinder 17, a worm wheel 18, an extrusion rod 2, a first air bag 21, a second air bag 22, a filter plate 23, a limiting rod 24, a convex tooth 25, an upper plate 26, a lower plate 27, a crushing tooth 28, a rotating plate 3, a first gear 31, a first rack 32, a first heating plate 33, a first heater 34, a first through hole 35, a worm 36, a second heating plate 37, a second heater 38, a second through hole 39, a chute 4, a second rack 41, a third rack 42, a sliding rod 43, a second gear 44 and a stirring plate 45.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, a process for producing artificial synthetic resin, the process comprising the steps of:
s1: collecting raw materials required by the synthetic resin, introducing the solid raw materials into a dry ice bin for instant freezing after high-temperature heating, and crushing the solid raw materials after the high-temperature heating after the instant freezing so as to ensure that the raw materials are crushed more thoroughly and facilitate later-stage processing;
s2: introducing the raw materials collected in the step S1 and a small amount of dry ice into an artificial synthetic resin production device together, fully stirring and mixing materials, carrying out primary heating reaction, gasifying the dry ice after introduction to generate carbon dioxide gas, and enhancing the stirring effect;
s3: heating the mixed raw materials in the S2 at high temperature, and performing polycondensation reaction on the raw materials by heating at high temperature;
s4: dehydrating the raw material heated at high temperature in the step S3 to remove excessive water in the raw material to obtain liquid resin;
wherein the artificial synthetic resin production device used in S2 comprises a reaction kettle; the reaction kettle comprises a frame body 1 and a controller; the controller is used for controlling the reaction kettle to work; the top of the frame body 1 is fixedly connected with a motor; the lower end of the motor rotating shaft is fixedly connected with a rotating shaft 11; the rotating shaft 11 penetrates through the top of the frame body 1 and is rotatably connected to the inner wall of the bottom of the frame body 1; the surface of the rotating shaft 11 is fixedly connected with two first fixing rods 12; one end of the first fixing rod 12, which is far away from the rotating shaft 11, is rotatably connected with a first swinging rod 13, a first double-shaft cylinder 14 is arranged between the first swinging rod 13 and the first fixing rod 12, and two ends of the first double-shaft cylinder 14 are rotatably connected to the surfaces of the first swinging rod 13 and the first fixing rod 12 respectively; two second fixing rods 15 fixedly connected to the rotating shaft 11 are arranged below the first fixing rods 12; one end of the second fixed rod 15, which is far away from the rotating shaft 11, is rotatably connected with a second swinging rod 16; a second double-shaft cylinder 17 is fixedly connected between the second swinging rod 16 and the second fixing rod 15, and two ends of the second double-shaft cylinder 17 are respectively and rotatably connected to the surfaces of the second swinging rod 16 and the second fixing rod 15; the surface of the rotating shaft 11 is connected with an extrusion rod 2 in a sliding way; the extrusion rod 2 is positioned above the first fixing rod 12, and one end of the upper surface of the extrusion rod 2 is fixedly connected with a cam; the inner wall of the top of the frame body 1 is fixedly connected with a first air bag 21 and a second air bag 22; the first air bag 21 and the second air bag 22 are symmetrically arranged relative to the rotating shaft 11, the first air bag 21 is communicated with the first double-shaft cylinder 14, and the second air bag 22 is communicated with the second double-shaft cylinder 17; the surface of the rotating shaft 11 is fixedly connected with a filter plate 23, and the filter plate 23 is used for filtering raw materials, so that large particles in the raw materials are prevented from entering, and the stirring and mixing are insufficient; the lower surface of the extrusion rod 2 is in contact with the filter plate 23; the surface of the rotating shaft 11 is fixedly connected with a limiting rod 24; the limiting rod 24 penetrates through the extrusion rod 2, so that the extrusion rod 2 can slide up and down on the surface of the rotating shaft 11 while the rotating shaft 11 drives the extrusion rod 2 to rotate; during the use, drive axis of rotation 11 through the motor and rotate, drive the stripper bar 2, first dead lever 12 and second dead lever 15 rotate, make cam intermittent type nature extrusion and loosen first gasbag 21 and second gasbag 22, when the extrusion with loosen first gasbag 21, first biaxial cylinder 14 stretches out, promote the swing of first swinging arms 13, make first swinging arms 13 rotate the in-process swing, when the extrusion with loosen second gasbag 22, make second biaxial cylinder 17 flexible, make the swing of second swinging arms 16, and when first biaxial cylinder 14 stretches out, second biaxial cylinder 17 contracts, through the alternate swing of first swinging plates and second swinging plates, drive solution flow stirring raw materials, make the raw materials stirring more abundant.
As an embodiment of the present invention, a rotating plate 3 is provided in the frame 1; the rotating plate 3 is in a U-shaped design and is rotatably connected to the inner wall of the frame body 1; first gears 31 which are uniformly arranged are arranged between the filter plate 23 and the rotating plate 3; the filter plate 23 is in a circular design, convex teeth 25 are uniformly arranged on the surface of the filter plate, and the convex teeth 25 are meshed with the first gear 31; the surface of the rotating plate 3 is fixedly connected with a circular first rack 32, and the first rack 32 is meshed with the first gear 31; the first gear 31 is fixed on the inner wall of the top of the frame body 1 through a fixed shaft; the inner wall of the rotating plate 3 is uniformly provided with a first heating plate 33; when the filter plate 23 is used, the motor drives the filter plate 23 to rotate, large particles on the surface of the filter plate 23 are dispersed to the periphery of the filter plate 23 under the action of centrifugal force, and meanwhile, the rotating filter plate 23 can enhance the filtering effect and prevent the filter plate 23 from being blocked; the large-scale particle raw materials dispersed all around are smashed through the meshing of the first gear 31, and the first gear 31 rotates to drive the rotating plate 3 to rotate, so that the first heating plate 33 rotates, the raw materials are stirred, and the raw materials are stirred through the matching of the first heating plate 33, the rotating plate 3, the first swinging rod 13 and the second swinging rod 16, so that the raw materials are fully stirred.
As an embodiment of the present invention, the filter plate 23 is divided into two parts, an upper plate 26 and a lower plate 27; the upper plate 26 is made of soft materials, and the lower plate 27 is made of hard materials; the lower plate 27 is in a U-shaped design, the upper plate 26 is positioned in the lower plate 27, and a cavity is formed between the upper plate 26 and the lower plate 27; the filtering holes on the surfaces of the upper plate 26 and the lower plate 27 are arranged in a staggered manner, and crushing teeth 28 are arranged between every two adjacent filtering holes; the crushing teeth 28 are arranged in a staggered manner; during the use, the first gasbag 21 of extrusion stem 2 extrusion and the second gasbag 22 during downstream, intermittent type nature strikes upper plate 26, make upper plate 26 vibrations, accelerate the filter effect, when preventing the jam, upper plate 26 vibrations make smashes the tooth 28 vibrations, roll the raw materials of crossing the filtration pore through upper plate 26 through the contact of smashing between the tooth 28, it is more thorough to make the raw materials smash, help stirring compounding, smash the tooth 28 simultaneously and be located the filtration that can help crossing the filtration pore between the filtration pore, prevent to cooperate the vibrations of filter 23, prevent to cross the filtration pore blocking, strengthen the filter effect.
As an embodiment of the present invention, a first heater 34 is provided in the first heating plate 33; the first heating plate 33 is made of copper metal, so that the heat conducting property is stronger; the surface of the first heating plate 33 is provided with first through holes 35 which are uniformly distributed, and the first through holes 35 are designed in an inclined manner; during the use, first hot plate 33 rotates, the area of contact through-hole increaseing solution and first hot plate 33 makes the solution heating more even abundant, first hot plate 33 rotates the flow that the in-process can strengthen solution, it is more abundant to make the stirring, because first through-hole 35 incline direction on two first hot plates 33 is opposite, make the solution through first through-hole 35 flow in the middle of to first hot plate 33, the cooperation hot plate makes the solution heat strengthen the stirring effect when more thorough, promote the synthesis of raw materials.
As an embodiment of the present invention, a worm wheel 18 is attached to the surface of the rotating shaft 11; the worm gear 18 is positioned between the first fixing lever 12 and the second fixing lever 15; the rotating plate 3 is provided with a worm 36, two ends of the worm 36 are fixedly connected to the inner wall of the rotating plate 3, and the worm 36 is meshed with the worm wheel 18; two second heating plates 37 are fixedly sleeved on the surface of the worm 36; the second heating plate 37 is symmetrically arranged about the rotating shaft 11, and a second heater 38 is arranged in the second heating plate 37; the second heating plate 37 is made of copper metal, and second through holes 39 are uniformly formed in the surface of the second heating plate 37; during the use, second through-hole 39 can increase the area of contact of solution and second hot plate 37, makes the solution heating more abundant, and worm 36 drives second hot plate 37 normal running fit second through-hole 39, can effectively prevent to stir the dead angle, makes the stirring more abundant, and second heater 38 can assist first hot plate 33 to heat solution simultaneously, prevents that solution heating is inhomogeneous for the synthetic efficiency of raw materials.
As an embodiment of the present invention, the inner wall of the rotating plate 3 is provided with a circular chute 4; the upper inner wall of the sliding groove 4 is fixedly connected with second racks 41 which are uniformly and annularly arranged; the lower inner wall of the chute 4 is fixedly connected with third racks 42 which are uniformly and annularly arranged; the second rack 41 and the third rack 42 are arranged in a staggered manner; a sliding rod 43 is arranged in the sliding groove 4 in a sliding way; the sliding rod 43 penetrates through the rotating shaft 11 and is rotatably connected with the rotating shaft 11; the two ends of the sliding rod 43 are fixedly connected with second gears 44, the second gears 44 are meshed with the second rack 41 and the third rack 42, the sliding rod 43 is ensured to be alternately contacted with the second rack 41 and the third rack 42 when rotating, the sliding rod 43 rotates, and the rotation direction of the sliding rod 43 contacted with the second rack 41 is opposite to that of the sliding rod 43 contacted with the third rack 42; stirring plates 45 are uniformly arranged on the surface of the sliding rod 43; the stirring plates 45 are uniformly arranged, and two adjacent stirring plates 45 are vertically arranged in a staggered manner; during the use, axis of rotation 11 drives slide bar 43 and rotates, make second gear 44 contact second rack 41 and third rack 42 in turn, when contacting second rack 41, slide bar 43 clockwise rotation, drive stirring board 45 and rotate, make stirring board 45 contact rotor plate 3 bottoms, when contacting third rack 42, slide bar 43 anticlockwise rotation, drive stirring board 45 and rotate, intermittent type nature through stirring board 45 contacts rotor plate 3 bottoms, effectively prevent the raw materials and precipitate, lead to the raw materials to mix inadequately, stirring board 45 rotates simultaneously, strengthen raw materials stirring effect, effectively prevent to stir the dead angle.
When in use, the raw materials needed by synthetic resin are collected, the solid raw materials are heated at high temperature and then are introduced into a dry ice cabin for instant freezing, the frozen raw materials and a small amount of dry ice are introduced into an artificial synthetic resin production device, a motor drives a rotating shaft 11 to rotate, a squeezing rod 2, a first fixing rod 12 and a second fixing rod 15 are driven to rotate, a cam intermittently squeezes and releases a first air bag 21 and a second air bag 22, when the first air bag 21 is squeezed and released, a first double-shaft air cylinder 14 extends out to push a first swinging rod 13 to swing, the first swinging rod 13 swings in the rotating process, when the second air bag 22 is squeezed and released, a second double-shaft air cylinder 17 is stretched out to swing a second swinging rod 16, when the first double-shaft air cylinder 14 extends out, the second double-shaft air cylinder 17 contracts, meanwhile, the motor drives a filter plate 23 to rotate, large particles on the surface of the filter plate 23 are dispersed around the filter plate 23 under the action, the large granular raw materials scattered around are crushed by the meshing of the first gear 31, the first gear 31 rotates to drive the rotating plate 3 to rotate, the first heating plate 33 rotates, the extrusion rod 2 moves downwards when extruding the first air bag 21 and the second air bag 22, intermittently impacts the upper plate 26 to vibrate the upper plate 26, the crushing teeth 28 vibrate, the worm 36 drives the second heating plate 37 to rotate, the rotating shaft 11 drives the sliding rod 43 to rotate, the second gear 44 alternately contacts the second rack 41 and the third rack 42, when contacting the second rack 41, the sliding rod 43 rotates clockwise to drive the stirring plate 45 to rotate, the stirring plate 45 contacts the bottom of the rotating plate 3, when contacting the third rack 42, the sliding rod 43 rotates counterclockwise to drive the stirring plate 45 to rotate, and the high-temperature heating is performed with dehydration treatment after high-temperature heating, so as to obtain the liquid resin.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A production process of artificial synthetic resin is characterized in that: the process comprises the following steps:
s1: collecting raw materials required by synthetic resin, heating the solid raw materials at high temperature, and introducing the heated solid raw materials into a dry ice cabin for instantaneous freezing;
s2: introducing the raw materials collected in the step S1 and a small amount of dry ice into an artificial synthetic resin production device together, and carrying out full stirring and mixing and primary heating reaction;
s3: heating the mixed raw materials in the S2 at high temperature;
s4: dehydrating the raw material heated at high temperature in the S3 to obtain liquid resin;
wherein the artificial synthetic resin production device used in S2 comprises a reaction kettle; the reaction kettle comprises a frame body (1) and a controller; the controller is used for controlling the reaction kettle to work; the top of the frame body (1) is fixedly connected with a motor; the lower end of the motor rotating shaft is fixedly connected with a rotating shaft (11); the rotating shaft (11) penetrates through the top of the frame body (1) and is rotatably connected to the inner wall of the bottom of the frame body (1); two first fixing rods (12) are fixedly connected to the surface of the rotating shaft (11); one end, far away from the rotating shaft (11), of the first fixing rod (12) is rotatably connected with a first swinging rod (13), a first double-shaft cylinder (14) is arranged between the first swinging rod (13) and the first fixing rod (12), and two ends of the first double-shaft cylinder (14) are rotatably connected to the surfaces of the first swinging rod (13) and the first fixing rod (12) respectively; two second fixing rods (15) fixedly connected to the rotating shaft (11) are arranged below the first fixing rods (12); one end of the second fixed rod (15) far away from the rotating shaft (11) is rotatably connected with a second swinging rod (16); a second double-shaft cylinder (17) is fixedly connected between the second swinging rod (16) and the second fixing rod (15), and two ends of the second double-shaft cylinder (17) are respectively and rotatably connected to the surfaces of the second swinging rod (16) and the second fixing rod (15); the surface of the rotating shaft (11) is connected with an extrusion rod (2) in a sliding way; the extrusion rod (2) is positioned above the first fixing rod (12), and one end of the upper surface of the extrusion rod (2) is fixedly connected with a cam; the inner wall of the top of the frame body (1) is fixedly connected with a first air bag (21) and a second air bag (22); the first air bag (21) and the second air bag (22) are symmetrically arranged relative to the rotating shaft (11), the first air bag (21) is communicated with the first double-shaft cylinder (14), and the second air bag (22) is communicated with the second double-shaft cylinder (17); the surface of the rotating shaft (11) is fixedly connected with a filter plate (23), and the filter plate (23) is used for filtering raw materials to prevent large particles in the raw materials from entering to cause insufficient stirring and mixing; the lower surface of the extrusion rod (2) is in contact with the filter plate (23); the surface of the rotating shaft (11) is fixedly connected with a limiting rod (24); the limiting rod (24) penetrates through the extrusion rod (2) to be arranged, so that the extrusion rod (2) can slide up and down on the surface of the rotation shaft (11) while the rotation shaft (11) drives the extrusion rod (2) to rotate.
2. The process for producing an artificial synthetic resin according to claim 1, wherein: a rotating plate (3) is arranged in the frame body (1); the rotating plate (3) is in a U-shaped design and is rotatably connected to the inner wall of the frame body (1); first gears (31) which are uniformly arranged are arranged between the filter plate (23) and the rotating plate (3); the filter plate (23) is in a circular design, convex teeth (25) are uniformly arranged on the surface of the filter plate, and the convex teeth (25) are meshed with the first gear (31); the surface of the rotating plate (3) is fixedly connected with a circular first rack (32), and the first rack (32) is meshed with a first gear (31); the first gear (31) is fixed on the inner wall of the top of the frame body (1) through a fixed shaft; the inner wall of the rotating plate (3) is uniformly provided with a first heating plate (33); the motor drives filter plate (23) and rotates, and through the meshing of first gear (31), rolls the crushing to the filterable large-scale granule raw materials of filter plate (23), drives rotor plate (3) simultaneously and rotates, makes first hot plate (33) rotate, through the cooperation stirring raw materials of first hot plate (33), rotor plate (3) and first swinging arms (13) and second swinging arms (16), makes the raw materials stirring abundant.
3. The process for producing artificial synthetic resin according to claim 2, wherein: the filter plate (23) is divided into an upper plate (26) and a lower plate (27); the upper plate (26) is made of soft materials, and the lower plate (27) is made of hard materials; the lower plate (27) is of a U-shaped design, the upper plate (26) is positioned in the lower plate (27), and a cavity is formed between the upper plate (26) and the lower plate (27); the filtering holes on the surfaces of the upper plate (26) and the lower plate (27) are arranged in a staggered manner, and crushing teeth (28) are arranged between every two adjacent filtering holes; smash tooth (28) staggered arrangement, first gasbag (21) of extrusion stem (2) extrusion and second gasbag (22) time lapse, intermittent type nature strikes upper plate (26), makes upper plate (26) vibrations, makes and smashes tooth (28) vibrations, rolls through the contact between smashing tooth (28), rolls the raw materials of filtering the hole through upper plate (26) and smashes, makes the raw materials smash more thoroughly, helps stirring compounding.
4. The process for producing artificial synthetic resin according to claim 2, wherein: a first heater (34) is arranged in the first heating plate (33); the first heating plate (33) is made of copper metal, so that the heat conducting property is stronger; first through-hole (35) of evenly arranging are seted up on first hot plate (33) surface, first through-hole (35) slope design when increaseing the area of contact of solution and first hot plate (33), the flow of solution can be strengthened to first hot plate (33) rotation in-process, makes the stirring more abundant, and first through-hole (35) the opposite direction of slope on two upper and lower first hot plates (33).
5. The process for producing artificial synthetic resin according to claim 2, wherein: the surface of the rotating shaft (11) is fixedly connected with a worm wheel (18); the worm wheel (18) is positioned between the first fixing rod (12) and the second fixing rod (15); the rotating plate (3) is provided with a worm (36), two ends of the worm (36) are fixedly connected to the inner wall of the rotating plate (3), and the worm (36) is meshed with the worm wheel (18); two second heating plates (37) are fixedly sleeved on the surface of the worm (36); the second heating plates (37) are symmetrically arranged around the rotating shaft (11), and second heaters (38) are arranged in the second heating plates (37); the second heating plate (37) is made of copper metal, and second through holes (39) are uniformly formed in the surface of the second heating plate (37); the contact area of the solution and the second heating plate (37) can be enlarged by the second through hole (39), so that the solution is heated more sufficiently, and the second heating plate (37) can effectively prevent dead angles of stirring.
6. The process for producing artificial synthetic resin according to claim 2, wherein: the inner wall of the rotating plate (3) is provided with a circular chute (4); the upper inner wall of the sliding chute (4) is fixedly connected with second racks (41) which are uniformly and annularly arranged; the lower inner wall of the sliding groove (4) is fixedly connected with third racks (42) which are uniformly and annularly arranged; the second rack (41) and the third rack (42) are arranged in a staggered manner; a sliding rod (43) is arranged in the sliding groove (4) in a sliding way; the sliding rod (43) penetrates through the rotating shaft (11) and is rotatably connected with the rotating shaft (11); the two ends of the sliding rod (43) are fixedly connected with second gears (44), the second gears (44) are meshed with a second rack (41) and a third rack (42), the sliding rod (43) is ensured to be alternately contacted with the second rack (41) and the third rack (42) when rotating, the sliding rod (43) rotates, and the rotation direction of the sliding rod (43) contacted with the second rack (41) is opposite to that of the sliding rod (43) contacted with the third rack (42); stirring plates (45) are uniformly arranged on the surface of the sliding rod (43); the stirring plates (45) are uniformly arranged, and two adjacent stirring plates (45) are vertically arranged in a staggered mode.
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Effective date of registration: 20201126 Address after: 256623 east of gaoshisan Road, north of Longteng Road, hi tech Zone, Binzhou City, Shandong Province Applicant after: Shandong Yili New Material Technology Co.,Ltd. Address before: 518048 Guangdong Shenzhen Futian Free Trade Zone, Landau 6, Shenzhen General Assembly Building Applicant before: Lin Feng |
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Denomination of invention: A Production Process for Artificial Synthetic Resin Effective date of registration: 20230531 Granted publication date: 20201215 Pledgee: Binzhou Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Yili New Material Technology Co.,Ltd. Registration number: Y2023980042572 |
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