CN114225873A

CN114225873A - Epoxy production and preparation equipment

Info

Publication number: CN114225873A
Application number: CN202111571122.2A
Authority: CN
Inventors: 毛方虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-03-25

Abstract

The invention discloses epoxy resin production and preparation equipment, and particularly relates to the technical field of epoxy resin processing equipment. According to the epoxy resin preheating device, the heating liquid is preheated through the heating pipe in advance, the heating liquid is continuously heated after the reaction materials are put in, the materials in the heating cylinder are uniformly heated through the heating cylinder arranged in a surrounding mode, the materials are uniformly heated and reacted through stirring of the stirring paddle, and the dissolution reaction of the materials is accelerated, so that the processing and production quality of epoxy resin is guaranteed, and the condition of pot coagulation caused by slow heating is avoided.

Description

Epoxy production and preparation equipment

Technical Field

The invention relates to the technical field of epoxy resin processing equipment, in particular to epoxy resin production and preparation equipment.

Background

Epoxy resin is a high molecular polymer, which is a polycondensation product of epoxy chloropropane and bisphenol A or polyhydric alcohol, and because of the chemical activity of epoxy group, a plurality of compounds containing active hydrogen can be used for ring opening, curing and crosslinking to generate a network structure, so that the epoxy resin is a thermosetting resin, and can be made into coatings, composite materials, casting materials, adhesives, mould pressing materials and injection molding materials, and can be widely applied in various fields of national economy, and corresponding preparation equipment is required to be used in the production and preparation of the epoxy resin.

Chinese patent No. CN212758522U, publication No. 2021, 03 & 23, discloses an epoxy resin production apparatus, which comprises an apparatus main body, wherein the apparatus main body comprises a feeding unit, a reaction unit, a heating device and a cooling chamber, the feeding unit comprises a first feeding pipe, a second feeding pipe and a third feeding pipe, and turning plates and flow sensors are arranged at the bottom ends of the first feeding pipe, the second feeding pipe and the third feeding pipe; make this equipment high automation, as long as set for the weight of each raw materials, this equipment will carry out the mixing reaction of various raw materials automatically, saves artifical cost% greatly, improves production efficiency, helps the chemical plant to introduce, popularize this equipment.

In the preparation of epoxy resin, a catalytic polymerization method is usually used to catalytically react low-molecular-weight epoxy resin with bisphenol a to generate high-molecular-weight bisphenol a epoxy resin, and the materials are heated and dissolved simultaneously during the dissolution reaction of the materials, but in the prior art, the situation of uneven heating is easily caused, and the heating speed is low, so that the materials are easily solidified in the equipment, the normal use of the equipment is influenced, and the processing and production quality of the epoxy resin is influenced.

After the materials are heated and dissolved to react, the materials need to be cooled and then enter a filtering process, but the cooling effect in the prior art scheme is general, and the cooling time is long, so that the production and processing progress of the epoxy resin is influenced, the production efficiency of the epoxy resin is low, and the epoxy resin production and preparation equipment which can uniformly heat and conveniently cool the materials needs to be provided.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide an epoxy resin production and preparation apparatus, which uniformly heats an internal material by introducing a heating liquid to heat the internal material, and cools the dissolved material after entering a cooling tank, so as to solve the above problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an epoxy resin production and preparation device comprises a heating cylinder fixedly mounted on the outer wall of a reaction barrel, a heating pipe for heating a heating liquid is fixedly mounted inside the heating cylinder, a water inlet pipe is fixedly connected to the inner wall of the top of one side of the heating cylinder, a water outlet pipe for replacing the heating liquid is fixedly connected to the inner wall of the bottom of the other side of the heating cylinder, a heat preservation layer is fixedly connected to the outer wall of the heating cylinder, a fixing cover is fixedly mounted on the outer wall of the top of the reaction barrel, a feeding hole is formed in one side of the top of the fixing cover, a feeding pipe is arranged at the top of the feeding hole, a sealing cover is rotatably mounted at the top of the feeding pipe, and a temperature measuring instrument for detecting the internal temperature of the device is fixedly mounted on the inner wall of the top of the fixing cover;

the top of the fixed cover is fixedly provided with a fixed cylinder, the interior of the fixed cylinder is fixedly provided with a driving motor, an output shaft of the driving motor is connected with a rotating rod through a coupler, the outer wall of the rotating rod is fixedly provided with a stirring paddle for stirring reactants, one side of the stirring paddle is fixedly connected with a scraping strip for cleaning the inner wall of equipment, and the bottom of the reaction barrel is fixedly connected with a discharge pipe;

the bottom of the discharge pipe is connected with a material control plate used for controlling discharge in a fitting mode, the outer wall of the material control plate is movably connected with a limiting plate, one side of the material control plate is fixedly provided with an electric push rod, the bottom of the electric push rod is fixedly provided with an installation plate, and the bottom of the reaction barrel is fixedly provided with support legs used for supporting the upper structure of equipment;

the bottom fixedly connected with of supporting leg is used for cooling off the cooling bucket of reactant, and the outer wall fixedly connected with radiating fin of cooling bucket, the louvre that is used for accelerating the heat dissipation is offered at radiating fin's top, the top inner wall fixedly connected with of cooling bucket is used for sending into the material receiving pipe of cooling structure with the material after reacting, and the bottom inner wall fixed mounting of cooling bucket has the ejection of compact structure that is used for the material after will cooling off to the bottom outer wall fixed mounting of cooling bucket has the support frame.

In a preferred embodiment, the heating cylinder is a hollow cylindrical structure, a space divided between the heating cylinder and the reaction barrel is a heating region, a heating liquid is arranged inside the heating region, and the plurality of heating pipes are annularly and fixedly mounted on the inner wall of the bottom of the heating cylinder.

In a preferred embodiment, the heat preservation laminating sets up the outer wall at the cartridge heater, and the material of heat preservation is the mineral wool to the outer wall of inlet tube and the outer wall of outlet pipe all are connected with the inner wall laminating of heat preservation.

In a preferred embodiment, the feeding pipe comprises a fixed pipe, a sealing ring and a first magnetic ring, the fixed pipe is fixedly connected with the sealing ring at the top of the fixed pipe, and the first magnetic ring is embedded inside the sealing ring.

In a preferred embodiment, the sealing cover comprises a rotating cover, a second magnetic ring and a hinge, the second magnetic ring is fixedly connected to the bottom of the rotating cover, and the hinge is fixedly arranged on one side of the rotating cover.

In a preferred embodiment, the fixed pipe is rotatably installed with the rotary cover through a hinge, the rotary cover is fixedly connected with the fixed pipe through a second magnetic ring, the second magnetic ring is magnetically connected with the first magnetic ring, and the rotary cover is hermetically connected with the fixed pipe through a sealing ring.

In a preferred embodiment, the outer wall of the top end of the rotating rod is rotatably connected with the inner wall of the fixed cover through a bearing, the stirring paddle is fixedly installed on the outer walls of the two ends of the rotating rod through a fixed ring, the stirring paddle is in an E-shaped structure, and the stirring paddle is connected with the inner wall of the reaction barrel through a scraping strip in an attaching manner.

In a preferred embodiment, the material control plate is arranged between the material discharging pipe and the material receiving pipe, the material control plate is movably mounted with the cooling barrel through a limiting plate, the electric push rod is fixedly mounted on one side of the material control plate, and the electric push rod is fixedly mounted with the cooling barrel through a mounting plate.

In a preferred embodiment, the heat dissipation fins are in an annular thin plate structure, the heat dissipation fins are equidistantly arranged on the outer wall of the cooling barrel, and the heat dissipation holes are annularly and equidistantly arranged on the tops of the heat dissipation fins.

In a preferred embodiment, the material receiving pipe is of a bucket-shaped structure, the material receiving pipe is fixedly installed at the top feeding position of the cooling bucket, and the opening diameter of the material receiving pipe is larger than the pipe orifice diameter of the material discharging pipe.

The invention has the technical effects and advantages that:

1. the heating cylinder, the heating pipe and the stirring paddle are arranged, so that the heating pipe preheats the heating liquid in advance, the heating liquid is continuously heated after the reaction material is placed, the material in the heating cylinder is uniformly heated through the heating cylinder arranged in a surrounding mode, the material is uniformly heated and reacts through stirring of the stirring paddle, and the dissolution reaction of the material is accelerated, so that the processing and production quality of the epoxy resin is ensured, and meanwhile, the condition of a condensing pot caused by slow heating is avoided;

2. through the arrangement of the scraping strip, the material control plate and the electric push rod, after the material is dissolved and reacted, the material enters the cooling barrel from the reaction barrel through the movement of the material control plate to be cooled, the inner wall of the reaction barrel can be cleaned through the arrangement of the scraping strip, the adhesion of the material is avoided, the waste of the material is avoided at the same time, the material is convenient to transmit through the arrangement of the material control plate, the material can conveniently enter the next processing link, the production and processing of epoxy resin are facilitated, the automatic processing of the epoxy resin is facilitated, the manual material receiving and feeding is avoided, and the practicability of the preparation equipment is improved;

3. through the setting of cooling bucket, radiating fin and thermoscope, through get into the material behind the cooling bucket, through the radiating fin that has the louvre that the outside set up, can increase heat radiating area, and then accelerate the heat dissipation of inside material, can cooperate the air-cooler to blow in the radiating fin outside simultaneously, and then increase radiating efficiency, and shortened the radiating time of material, and then conveniently accelerate epoxy's processing progress, thereby epoxy's production machining efficiency has been improved, the use value of preparation equipment has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view showing a coupling structure of a feed pipe and a sealing cap according to the present invention.

FIG. 3 is a schematic view of a front cross-sectional structure of the reaction barrel of the present invention.

FIG. 4 is a schematic view of the space structure of the stirring paddle of the present invention.

Fig. 5 is a schematic spatial position diagram of the material control plate according to the present invention.

Fig. 6 is a schematic spatial structure diagram of the heat dissipation fin of the present invention.

Fig. 7 is a schematic spatial position diagram of the discharging structure of the present invention.

The reference signs are: 1. a reaction barrel; 2. a heating cylinder; 3. heating a tube; 4. a water inlet pipe; 5. a water outlet pipe; 6. a heat-insulating layer; 7. a fixed cover; 8. a feed port; 9. a feed pipe; 91. a fixed tube; 92. a seal ring; 93. a first magnetic coil; 10. a sealing cover; 101. rotating the cover; 102. a second magnetic ring; 103. a hinge; 11. a temperature measuring instrument; 12. a fixed cylinder; 13. a drive motor; 14. a rotating rod; 15. a stirring paddle; 16. scraping the strips; 17. a discharge pipe; 18. a material control plate; 19. a limiting plate; 20. an electric push rod; 21. mounting a plate; 22. supporting legs; 23. a cooling barrel; 24. a heat dissipating fin; 25. heat dissipation holes; 26. a material receiving pipe; 27. a discharging structure; 28. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

1-3, an epoxy resin production and preparation device comprises a reaction barrel 1, a heating barrel 2 fixedly mounted on the outer wall of the reaction barrel 1, a heating pipe 3 for heating a heating liquid fixedly mounted inside the heating barrel 2, a water inlet pipe 4 fixedly connected to the inner wall of the top of one side of the heating barrel 2, a water outlet pipe 5 for replacing the heating liquid fixedly connected to the inner wall of the bottom of the other side of the heating barrel 2, a heat preservation layer 6 fixedly connected to the outer wall of the heating barrel 2, a fixed cover 7 fixedly mounted on the outer wall of the top of the reaction barrel 1, a feed hole 8 formed on one side of the top of the fixed cover 7, a feed pipe 9 arranged on the top of the feed hole 8, a sealing cover 10 rotatably mounted on the top of the feed pipe 9, and a thermometer 11 for detecting the internal temperature of the device fixedly mounted on the inner wall of the top of the fixed cover 7;

the top fixed mounting of fixed cover 7 has a fixed cylinder 12, and the inside fixed mounting of fixed cylinder 12 has driving motor 13, and driving motor 13's output shaft has bull stick 14 through the coupling joint, and the outer wall fixed mounting of bull stick 14 has the stirring rake 15 that is used for stirring the reactant, and one side fixedly connected with of stirring rake 15 is used for the scraping strip 16 of cleaning device inner wall, and the bottom fixedly connected with discharging pipe 17 of reaction vessel 1.

The heating cylinder 2 is of a hollow cylindrical structure, a space divided between the heating cylinder 2 and the reaction barrel 1 is a heating area, a heating liquid is arranged in the heating area, and the plurality of heating pipes 3 are annularly and fixedly arranged on the inner wall of the bottom of the heating cylinder 2;

the heat preservation layer 6 is arranged on the outer wall of the heating cylinder 2 in a fitting mode, the heat preservation layer 6 is made of mineral wool, and the outer wall of the water inlet pipe 4 and the outer wall of the water outlet pipe 5 are connected with the inner wall of the heat preservation layer 6 in a fitting mode;

the outer wall of the top end of the rotating rod 14 is rotatably connected with the inner wall of the fixed cover 7 through a bearing, the stirring paddle 15 is fixedly installed on the outer walls of the two ends of the rotating rod 14 through a fixed ring, the stirring paddle 15 is in an E-shaped structure, and the stirring paddle 15 is attached to and connected with the inner wall of the reaction barrel 1 through a scraping strip 16;

the implementation mode is specifically as follows: heating a heating area between a heating barrel 2 and a reaction barrel 1 by a heating pipe 3, further heating the internal heating liquid (and heating the liquid and selecting according to requirements, if common water is selected, the boiling point can be adjusted by adjusting the pressure), preheating the heating liquid, then pouring low molecular weight epoxy resin and bisphenol A materials into the reaction barrel 1 from a feeding pipe 9, fixing the feeding pipe 9 by a sealing cover 10, then heating the internal liquid to 80-120 ℃ by the heating pipe 3, adding a catalyst to react, naturally heating up due to the reaction heat release, cooling to 150-170 ℃ after the heat release is finished, reacting for 1.5 hours, simultaneously driving a rotating rod 14 by a driving motor 13 to stir a stirring paddle 15, and the fixing barrel 12 is convenient for fixedly installing the driving motor 13, further stirring and displacing the materials, thereby exchanging the positions of the internal materials and the external materials, thereby guarantee the even heating of material, simultaneously the outside heat preservation 6 of cartridge heater 2 can keep warm with the temperature of 1 insides of reaction bucket, and then guarantees that reaction temperature is stable, and the setting of thermoscope 11 can conveniently watch the temperature of 1 insides of reaction bucket, and then guarantees that the material dissolves the reaction in suitable temperature.

According to the epoxy resin production and preparation equipment shown in fig. 4-6, the bottom of the discharge pipe 17 is connected with a material control plate 18 for controlling discharge in a fitting manner, the outer wall of the material control plate 18 is movably connected with a limiting plate 19, one side of the material control plate 18 is fixedly provided with an electric push rod 20, the bottom of the electric push rod 20 is fixedly provided with an installation plate 21, and the bottom of the reaction barrel 1 is fixedly provided with support legs 22 for supporting the upper structure of the equipment;

the material control plate 18 is arranged between the material discharging pipe 17 and the material receiving pipe 26, the material control plate 18 is movably mounted with the cooling barrel 23 through a limiting plate 19, the electric push rod 20 is fixedly mounted at one side of the material control plate 18, and the electric push rod 20 is fixedly mounted with the cooling barrel 23 through a mounting plate 21;

the feeding pipe 9 comprises a fixed pipe 91, a sealing ring 92 and a first magnetic ring 93, the pipe 91 is fixed, the sealing ring 92 is fixedly connected to the top of the fixed pipe 91, and the first magnetic ring 93 is embedded inside the sealing ring 92;

the sealing cover 10 comprises a rotary cover 101, a second magnetic ring 102 and a hinge 103, wherein the second magnetic ring 102 is fixedly connected to the bottom of the rotary cover 101, and the hinge 103 is fixedly arranged on one side of the rotary cover 101;

the fixed pipe 91 is rotatably installed with a rotary cover 101 through a hinge 103, the rotary cover 101 is fixedly connected with the fixed pipe 91 through a second magnetic ring 102, the second magnetic ring 102 is magnetically connected with a first magnetic ring 93, and the rotary cover 101 is hermetically connected with the fixed pipe 91 through a sealing ring 92;

the implementation mode is specifically as follows: after the reaction is finished, the electric push rod 20 drives the material control plate 18 to move to one side, the material control plate 18 moves in the limiting plates 19 on the two sides, the moving direction of the material control plate 18 is limited, the material discharge pipe 17 of the reaction barrel 1 is opened by the movement of the material control plate 18, the material is discharged from the reaction barrel 1, the material receiving pipe 26 of the cooling barrel 23 is exposed by the movement of the material control plate 18, the discharged material enters the cooling barrel 23 from the material receiving pipe 26, the top opening of the material receiving pipe 26 is larger than the material discharge pipe 17, the leakage of the material during the discharge is prevented, the sealing performance of the reaction barrel 1 is ensured by the arrangement of the sealing cover 10 and the material inlet pipe 9, the rotary cover 101 of the sealing cover 10 is rotatably connected with the fixing pipe 91 of the material inlet pipe 9 through the hinge 103, the opening and closing of the rotary cover 101 are facilitated, and the sealing ring 92 facilitates the sealing and the sealing of the sealing cover 10 and the material inlet pipe 9, and the second magnetic ring 102 of the rotary cover 101 and the first magnetic ring 93 of the fixed pipe 91 can be magnetically connected, thereby facilitating the fixation of the sealing cover 10.

According to the epoxy resin production and preparation equipment shown in fig. 1, 6 and 7, the bottom end of the supporting leg 22 is fixedly connected with a cooling barrel 23 for cooling reactants, the outer wall of the cooling barrel 23 is fixedly connected with a radiating fin 24, the top of the radiating fin 24 is provided with a radiating hole 25 for accelerating heat dissipation, the inner wall of the top of the cooling barrel 23 is fixedly connected with a material receiving pipe 26 for sending reacted materials into a cooling structure, the inner wall of the bottom of the cooling barrel 23 is fixedly provided with a discharging structure 27 for discharging cooled materials, and the outer wall of the bottom of the cooling barrel 23 is fixedly provided with a supporting frame 28;

the radiating fins 24 are in an annular thin plate structure, the radiating fins 24 are arranged on the outer wall of the cooling barrel 23 at equal intervals, and the radiating holes 25 are arranged on the tops of the radiating fins 24 at equal intervals in an annular shape;

the material receiving pipe 26 is of a bucket-shaped structure, the material receiving pipe 26 is fixedly installed at the feeding position at the top of the cooling barrel 23, and the opening diameter of the material receiving pipe 26 is larger than the pipe orifice diameter of the material discharging pipe 17;

the implementation mode is specifically as follows: after the material got into cooling barrel 23, can increase cooling barrel 23's heat radiating area through outside radiating fin 24, simultaneously, radiating hole 25's setting has increased radiating fin 24's heat radiating area, and cooperate common air-cooler on the market to blow in radiating fin 24's outside, and then accelerate cooling barrel 23's heat dissipation cooling, and then carry out rapid cooling with the inside material of cooling barrel 23, and cooling barrel 23's inside also is provided with thermoscope 11, and then conveniently watch inside temperature and carry out the ejection of compact to the material, and discharge material from ejection of compact structure 27 after the cooling finishes, can carry out filtration processing on next step, support frame 28's setting is convenient simultaneously wholly supports fixedly with preparation equipment, and supporting leg 22's setting is convenient to support fixedly reaction barrel 1.

The working principle of the invention is as follows:

referring to the attached drawings 1-3 of the specification, firstly, a heating liquid is preheated through a heating pipe 3, then, epoxy resin with low molecular weight and bisphenol A materials are poured into a reaction barrel 1 from a feeding pipe 9, the feeding pipe 9 is fixed through a sealing cover 10 in a closing manner, then, the heating pipe 3 heats the internal liquid to 80-120 ℃, a catalyst is added for reaction, meanwhile, a driving motor 13 drives a stirring paddle 15 through a rotating rod 14 to stir the internal materials to be uniformly heated, and meanwhile, a heat preservation layer 6 outside a heating barrel 2 can preserve the temperature inside the reaction barrel 1, so that the stability of the reaction temperature is ensured;

referring to the attached drawings 4-6 of the specification, an electric push rod 20 drives a material control plate 18 to move to one side, so that a material discharge pipe 17 of a reaction barrel 1 is opened, materials are discharged from the interior of the reaction barrel 1, the discharged materials enter a cooling barrel 23 from a material receiving pipe 26, and a stirring paddle 15 cleans the materials on the inner wall of the reaction barrel 1 through a scraping strip 16 during stirring, so that the materials are conveniently discharged;

referring to the attached drawings 1, 6 and 7 of the specification, after the material enters the cooling barrel 23, the heat dissipation area of the cooling barrel 23 can be increased through the external heat dissipation fins 24, and the air cooler blows air outside the heat dissipation fins 24, so that the heat dissipation and cooling of the cooling barrel 23 are accelerated, and the material inside the cooling barrel 23 is rapidly cooled.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an epoxy production preparation equipment, includes reaction barrel (1), its characterized in that: a heating cylinder (2) is fixedly arranged on the outer wall of the reaction barrel (1), a heating pipe (3) for heating the heating liquid is fixedly arranged in the heating cylinder (2), a water inlet pipe (4) is fixedly connected with the inner wall of the top of one side of the heating cylinder (2), and the inner wall of the bottom of the other side of the heating cylinder (2) is fixedly connected with a water outlet pipe (5) for replacing the heating liquid, the outer wall of the heating cylinder (2) is fixedly connected with a heat-insulating layer (6), the outer wall of the top of the reaction barrel (1) is fixedly provided with a fixed cover (7), a feed hole (8) is arranged on one side of the top of the fixed cover (7), a feed pipe (9) is arranged on the top of the feed hole (8), a sealing cover (10) is rotatably arranged at the top of the feeding pipe (9), and a temperature measuring instrument (11) for detecting the internal temperature of the equipment is fixedly arranged on the inner wall of the top of the fixed cover (7);

the top fixed mounting of fixed lid (7) has solid fixed cylinder (12), and the inside fixed mounting of solid fixed cylinder (12) has driving motor (13), the output shaft of driving motor (13) has bull stick (14) through the coupling joint, and the outer wall fixed mounting of bull stick (14) has stirring rake (15) that are used for stirring the reactant, one side fixedly connected with of stirring rake (15) is used for scraping strip (16) of cleaning equipment inner wall, and the bottom fixedly connected with discharging pipe (17) of reaction barrel (1).

The bottom of the discharge pipe (17) is connected with a material control plate (18) used for controlling discharge in an attaching mode, the outer wall of the material control plate (18) is movably connected with a limiting plate (19), an electric push rod (20) is fixedly installed on one side of the material control plate (18), an installation plate (21) is fixedly installed at the bottom of the electric push rod (20), and support legs (22) used for supporting the upper structure of equipment are fixedly installed at the bottom of the reaction barrel (1);

the bottom fixedly connected with of supporting leg (22) is used for cooling off cooling barrel (23) of reactant, and the outer wall fixedly connected with radiating fin (24) of cooling barrel (23), radiating hole (25) for accelerating heat dissipation are offered at the top of radiating fin (24), the top inner wall fixedly connected with of cooling barrel (23) is used for sending into material receiving pipe (26) of cooling structure with the material after reacting, and the bottom inner wall fixed mounting of cooling barrel (23) has and is used for material exhaust ejection of compact structure (27) after will cooling to the bottom outer wall fixed mounting of cooling barrel (23) has support frame (28).

2. The epoxy resin production and preparation equipment of claim 1, wherein: the heating cylinder (2) is of a hollow cylindrical structure, the space divided between the heating cylinder (2) and the reaction barrel (1) is a heating area, a heating liquid is arranged in the heating area, and the heating pipes (3) are annularly and fixedly arranged on the inner wall of the bottom of the heating cylinder (2).

3. The epoxy resin production and preparation equipment of claim 1, wherein: the laminating of heat preservation (6) sets up the outer wall at cartridge heater (2), and the material of heat preservation (6) is the mineral wool to the outer wall of inlet tube (4) and the outer wall of outlet pipe (5) all are connected with the inner wall laminating of heat preservation (6).

4. The epoxy resin production and preparation equipment of claim 1, wherein: the feeding pipe (9) comprises a fixed pipe (91), a sealing ring (92) and a first magnetic ring (93), the fixed pipe (91) is fixed, the sealing ring (92) is fixedly connected to the top of the fixed pipe (91), and the first magnetic ring (93) is embedded inside the sealing ring (92).

5. The epoxy resin production and preparation equipment of claim 1, wherein: the sealing cover (10) comprises a rotating cover (101), a second magnetic ring (102) and a hinge (103), the second magnetic ring (102) is fixedly connected to the bottom of the rotating cover (101), and the hinge (103) is fixedly installed on one side of the rotating cover (101).

6. The epoxy resin production and preparation equipment of claim 4, wherein: fixed pipe (91) rotate the installation through hinge (103) and commentaries on classics lid (101), and change lid (101) and fixed pipe (91) fixed connection through second magnetosphere (102), and second magnetosphere (102) and first magnetosphere (93) magnetic force are connected, change lid (101) moreover and pass through sealing washer (92) and fixed pipe (91) sealing connection.

7. The epoxy resin production and preparation equipment of claim 1, wherein: the top outer wall of bull stick (14) passes through the bearing rotation with the inner wall of fixed lid (7) and is connected, and stirring rake (15) are through solid fixed ring fixed mounting at the both ends outer wall of bull stick (14) to stirring rake (15) are "E" style of calligraphy structure, and stirring rake (15) are connected through scraping the inner wall laminating of strip (16) and reaction barrel (1) moreover.

8. The epoxy resin production and preparation equipment of claim 1, wherein: the material control plate (18) is arranged between the material discharging pipe (17) and the material receiving pipe (26), the material control plate (18) is movably installed with the cooling barrel (23) through a limiting plate (19), the electric push rod (20) is fixedly installed on one side of the material control plate (18), and the electric push rod (20) is fixedly installed with the cooling barrel (23) through an installing plate (21).

9. The epoxy resin production and preparation equipment of claim 1, wherein: the radiating fins (24) are of annular thin plate structures, the radiating fins (24) are arranged on the outer wall of the cooling barrel (23) at equal intervals, and the radiating holes (25) are arranged on the tops of the radiating fins (24) at equal intervals in an annular mode.

10. The epoxy resin production and preparation equipment of claim 8, wherein: the material receiving pipe (26) is of a bucket-shaped structure, the material receiving pipe (26) is fixedly installed at the feeding position at the top of the cooling barrel (23), and the diameter of an opening of the material receiving pipe (26) is larger than the diameter of a pipe opening of the material discharging pipe (17).