CN216964626U

CN216964626U - Unsaturated polyester resin reation kettle

Info

Publication number: CN216964626U
Application number: CN202220836628.5U
Authority: CN
Inventors: 陈广龙; 耿琛松; 董建苏
Original assignee: Huaibei Dixiang New Material Co ltd
Current assignee: Huaibei Dixiang New Material Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-07-15
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses an unsaturated resin reaction kettle, which relates to the technical field of chemical production equipment and comprises a tank body, a stirring unit and a heating unit; the lower end of the tank body is provided with a heating unit; the stirring unit includes sealed lid, pin, U type support, sliding ring, axis of rotation, rectangle stirring frame and movable assembly, the upper end of the jar body is equipped with solid fixed ring, and gu the upper end of fixed ring sets up the pinhole of five circumference arrays, the upside of the jar body is equipped with sealed lid, the lower extreme of the holding ring of sealed lid lower extreme sets up the round hole of five corresponding pinholes, and every pin to pinhole and round hole pin joint, the upper end of sealed lid is equipped with U type support, the slide opening has been seted up at the upper end center of U type support, and is equipped with the sliding ring on the slide opening, and its structural design is more even to the heating operation of raw materials, and the course of working enables the fusion of resin more even, and mixes comparatively fully to holistic stirring, has promoted reaction efficiency.

Description

Unsaturated polyester resin reation kettle

Technical Field

The utility model relates to the technical field of chemical production equipment, in particular to an unsaturated resin reaction kettle.

Background

The unsaturated resin is a high molecular compound containing unsaturated double bonds, which is produced by a polycondensation reaction of a dibasic acid and a dihydric alcohol. The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container. The reaction kettle is widely applied to pressure vessels for petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is used for completing technological processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; the material is carbon manganese steel, stainless steel, zirconium, nickel-based alloy and other composite materials. In order to increase the reaction speed, a stirring device is generally added into a modern reaction kettle to increase the mixing speed.

In the prior art, partial structural design is not uniform enough for heating operation of raw materials, a part of resin fusion is not uniform easily in the processing process, the whole stirring and mixing are not sufficient, and the reaction efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide an unsaturated resin reaction kettle, which has the advantages that the structural design is more uniform in heating operation of raw materials, the resin can be more uniformly fused in the processing process, the whole stirring and mixing are more sufficient, the reaction efficiency is improved, and the problems in the background art can be effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: an unsaturated polyester resin reation kettle which characterized in that: comprises a tank body, a stirring unit and a heating unit;

a tank body: the lower end of the heating unit is provided with a heating unit;

a stirring unit: include sealed lid, pin, U type support, sliding ring, axis of rotation, rectangle stirring frame and movable assembly, the upper end of the jar body is equipped with solid fixed ring, and gu the upper end of fixed ring sets up the pinhole of five circumference arrays, the upside of the jar body is equipped with sealed lid, the round hole of five corresponding pinholes is seted up to the lower extreme of the holding ring of sealed lid lower extreme, and every to a pin of pinhole and round hole pin joint, the upper end of sealed lid is equipped with U type support, the slide opening has been seted up at the upper end center of U type support, and the slide opening upper end is equipped with the sliding ring, vertical through-hole has been seted up at the upper end center of sealed lid, and the peripheral both sides of vertical swing joint axis of rotation respectively of through-hole and sliding ring inner wall of sealed lid, the lower extreme of axis of rotation is located the inside of the jar body and is equipped with rectangle stirring frame, the upper end of axis of rotation is equipped with movable assembly.

Carry out holistic stirring mixed operation in jar internal portion, aim at jar pinhole of body upper end with the round hole of sealed lid holding ring during the use to insert the pin in proper order, increase the seal of structure, prevent that external impurity from getting into, after adding the raw materials, open movable assembly, the axis of rotation on the control U type support is rotatory under the restriction of sliding ring, and further control rectangle stirring frame stirs mixed operation, increases holistic mixing efficiency.

Further, the movable assembly comprises a motor, a first gear and a second gear, the right end of the U-shaped support is fixedly connected with one end of the motor through a motor support, an output shaft of the motor is fixedly connected with one end of the first gear, the second gear is arranged at the upper end of the rotating shaft and meshed with the first gear, and the input end of the motor is electrically connected with the output end of the external power supply through an external control switch group. When stirring is controlled, a motor on the motor support is turned on to drive the first gear to rotate, and further the first gear is meshed with the second gear to drive the rotating shaft to rotate.

Further, the heating unit includes solid fixed ring, circular lid, metal pole, heater strip and heat pipe, the round hole of five circumference arrays is seted up in the lower extreme outside of the jar body, and the lower extreme of five round holes is equipped with a solid fixed ring respectively, gu fixed ring's periphery is equipped with the screw thread, gu fixed ring's downside is equipped with circular lid, the thread groove has been seted up to the inner wall of circular lid, and the thread groove threaded connection of circular lid gu fixed ring's screw thread, the inner wall lower extreme center of circular lid is equipped with the metal pole, the peripheral winding of metal pole has the heater strip, the heat pipe has been cup jointed to the periphery of heater strip, and the solid fixed ring's of the vertical swing joint inner wall of heat pipe. Before the use, insert the heating structure of suitable quantity according to the demand earlier, the metal rod that circular was covered fixes the position of heater strip, then on the solid fixed ring's of circular lid screw in screw thread to insert solid fixed ring inboard with the heat pipe structure, fix and seal after screwing, prevent to leak, during the heating, open the heater strip and pass through the heat pipe and transmit heat to the raw materials, heat, improve mixing efficiency.

Further, still including fixed ear and landing leg, the peripheral downside of jar body is equipped with the fixed ear of four circumference arrays, the lower extreme of fixed ear is equipped with the landing leg. The position of the supporting leg is fixed by the tank body through the fixing lugs, and the overall supporting stability is improved.

Further, still include the filling tube, the lower extreme center of the jar body is equipped with the filling tube, the inner wall downside of filling tube is equipped with the sealing plug. The finished products are collected and arranged through the feeding pipe, so that the follow-up use is facilitated.

Furthermore, still include the discharging pipe, the upper end of sealed lid is located the front side of U type support and opens and is equipped with the feed inlet, and the upper end of feed inlet is equipped with the discharging pipe. The discharging pipe is used for adding raw materials, and the overall operation efficiency is improved.

Compared with the prior art, the utility model has the beneficial effects that: this unsaturated polyester resin reation kettle has following benefit:

1. the unsaturated resin reaction kettle is provided with the multi-structure heating unit, so that the raw materials and the reverse heating can be efficiently carried out, the generation of blocks is reduced, and the stability of the internal temperature is improved;

2. according to the unsaturated resin reaction kettle, the mixing degree is increased through the flexible stirring unit, the quality of a finished product is improved, and external impurities are prevented from entering the reaction kettle by using a tight closed structure;

3. this unsaturated polyester resin reation kettle, its structural design is more even to the heating operation of raw materials, and the course of working enables the fusion of resin more even, and is comparatively abundant to holistic stirring mixture, has promoted reaction efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial explosion configuration of the present invention;

FIG. 3 is a schematic view of a partial structure of a heating unit according to the present invention;

FIG. 4 is a schematic view of a partial cross-sectional structure of the tank of the present invention.

In the figure: 1 tank body, 2 stirring units, 21 sealing covers, 22 pins, 23U-shaped supports, 24 sliding rings, 25 rotating shafts, 26 rectangular stirring frames, 27 motors, 28 gear I, 29 gear II, 3 heating units, 31 fixing rings, 32 circular covers, 33 metal rods, 34 heating wires, 35 heat conduction pipes, 4 fixing lugs, 5 support legs, 6 feeding pipes and 7 discharging pipes.

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.

Referring to fig. 1-4, the present embodiment provides a technical solution: an unsaturated polyester resin reation kettle which characterized in that: comprises a tank body 1, a stirring unit 2 and a heating unit 3;

1, tank body: is provided with a heating unit 3;

heating element 3 includes solid fixed ring 31, circular lid 32, metal rod 33, heater strip 34 and heat pipe 35, five circumference array's round hole has been seted up to the lower extreme outside of jar body 1, the lower extreme of five round holes is equipped with a solid fixed ring 31 respectively, gu fixed ring 31's periphery is equipped with the screw thread, gu fixed ring 31's downside is equipped with circular lid 32, the thread groove has been seted up to circular lid 32's inner wall, and the thread groove threaded connection of circular lid 32 gu fixed ring 31's screw thread, the inner wall lower extreme center of circular lid 32 is equipped with metal rod 33, the peripheral winding of metal rod 33 has heater strip 34, heat pipe 35 has been cup jointed to the periphery of heater strip 34, and the vertical swing joint of heat pipe 35 is fixed ring 31's inner wall. Before using, insert the heating structure of suitable quantity according to the demand earlier, metal pole 33 on the circular lid 32 is fixed the position of heater strip 34, then on the screw of solid fixed ring 31 of circular lid 32 screw in to insert heat pipe 35 structure solid fixed ring 31 inboard, fix and seal after screwing, prevent to leak, during the heating, open heater strip 34 and pass through heat pipe 35 with heat transmission to raw materials, heat, improve mixing efficiency.

The stirring unit 2: comprises a sealing cover 21, a pin 22, a U-shaped bracket 23, a slip ring 24, a rotating shaft 25, a rectangular stirring frame 26 and a movable component, wherein the upper end of a tank body 1 is provided with a fixed ring, the upper end of the fixing ring is provided with five pin holes in circumferential array, the upper side of the tank body 1 is provided with a sealing cover 21, the lower end of a positioning ring at the lower end of the sealing cover 21 is provided with five round holes corresponding to the pin holes, and each pair of pin holes and round holes are pinned with a pin 22, the upper end of the sealing cover 21 is provided with a U-shaped bracket 23, the center of the upper end of the U-shaped bracket 23 is provided with a sliding hole, and the upper end of the sliding hole is provided with a sliding ring 24, the center of the upper end of the sealing cover 21 is provided with a vertical through hole, and the through hole of the sealing cover 21 and the inner wall of the slip ring 24 are vertically and movably connected with two sides of the periphery of the rotating shaft 25 respectively, the lower end of the rotating shaft 25 is positioned in the tank body 1 and is provided with a rectangular stirring frame 26, and the upper end of the rotating shaft 25 is provided with a movable assembly.

Carry out holistic stirring mixing operation in jar body 1 inside, aim at jar body 1 upper end pinhole with the round hole of sealed lid 21 holding ring during the use to insert pin 22 in proper order, increase the seal of structure, prevent that external impurity from getting into, after adding the raw materials, open movable assembly, the axis of rotation 25 on the control U type support 23 rotates under the restriction of sliding ring 24, and further control rectangle stirring frame 26 stirs mixing operation, increases holistic mixing efficiency.

The movable assembly comprises a motor 27, a first gear 28 and a second gear 29, the right end of the U-shaped support 23 is fixedly connected with one end of the motor 27 through the motor support, an output shaft of the motor 27 is fixedly connected with one end of the first gear 28, the upper end of the rotating shaft 25 is provided with the second gear 29, the second gear 29 is meshed with the first gear 28, and the input end of the motor 27 is electrically connected with the output end of an external power supply through an external control switch group. When stirring is controlled, the motor 27 on the motor bracket is turned on to drive the first gear 28 to rotate, and further, the first gear is meshed with the second gear 29 to drive the rotating shaft 25 to rotate.

Still including fixed ear 4 and landing leg 5, the peripheral downside of jar body 1 is equipped with four circumference array's fixed ear 4, and the lower extreme of fixed ear 4 is equipped with landing leg 5. The position of the supporting leg 5 is fixed by the tank body 1 through the fixing lug 4, and the overall supporting stability is improved.

Still include filling tube 6, the lower extreme center of jar body 1 is equipped with filling tube 6, and the inner wall downside of filling tube 6 is equipped with the sealing plug. The finished products are collected and arranged through the feeding pipe 6, so that the follow-up use is facilitated.

Still include discharging pipe 7, the upper end of sealed lid 21 is located the front side of U type support 23 and opens and is equipped with the feed inlet, and the upper end of feed inlet is equipped with discharging pipe 7. The discharge pipe 7 is used to add the raw material, thereby increasing the overall operation efficiency.

The working principle of the unsaturated resin reaction kettle provided by the utility model is as follows: the position of the supporting leg 5 is fixed by the tank body 1 through the fixing lug 4, the integral supporting stability is increased, before use, the heating structure is inserted into the fixing ring 31 according to requirements, the metal rod 33 on the circular cover 32 fixes the position of the heating wire 34, then the circular cover 32 is screwed into the thread of the fixing ring 31, the heat conduction pipe 35 structure is inserted into the inner side of the fixing ring 31, the fixing and sealing are carried out after screwing, leakage is prevented, when the tank body is used, the round hole of the positioning ring of the sealing cover 21 is aligned to the pin hole at the upper end of the tank body 1, the pin 22 is sequentially inserted, the tightness of the structure is increased, external impurities are prevented from entering, the raw material is added by using the discharging pipe 7, the integral operation efficiency is increased, when stirring is controlled, the motor 27 on the motor support is opened, the gear I28 is driven to rotate, the gear I is further meshed with the gear II 29, and the rotating shaft 25 on the U-shaped support 23 is controlled to rotate under the limitation of the sliding ring 24, further control rectangle stirring frame 26 stirs the mixing operation, increases holistic mixing efficiency, during the heating, opens heater strip 34 and passes through heat pipe 35 with heat transmission to raw materials, heats, improves mixing efficiency, and processing finishes the back, collects the arrangement with the finished product through filling tube 6, the follow-up use of being convenient for, whole reation kettle finishes using.

It should be noted that the core chip of the control switch set disclosed in the above embodiment is a PLC single chip, the specific model is mitsubishi FX3GA-60MT-CM, the motor 27 can be freely configured according to the actual application scenario, and the motor 27 can be a stepper motor. The control switch sets control the operation of the motors 27 using methods commonly used in the art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An unsaturated polyester resin reation kettle which characterized in that: comprises a tank body (1), a stirring unit (2) and a heating unit (3);

tank (1): the lower end of the heating unit (3);

stirring unit (2): comprises a sealing cover (21), pins (22), a U-shaped bracket (23), a slip ring (24), a rotating shaft (25), a rectangular stirring frame (26) and a movable assembly, wherein the upper end of a tank body (1) is provided with a fixing ring, the upper end of the fixing ring is provided with five pin holes in a circumferential array, the upper side of the tank body (1) is provided with the sealing cover (21), the lower end of a positioning ring at the lower end of the sealing cover (21) is provided with five round holes corresponding to the pin holes, each pair of pin hole and the round hole is connected with one pin (22), the upper end of the sealing cover (21) is provided with the U-shaped bracket (23), the center of the upper end of the U-shaped bracket (23) is provided with a sliding hole, the upper end of the sliding hole is provided with the slip ring (24), the center of the upper end of the sealing cover (21) is provided with a vertical through hole, and the inner walls of the sealing cover (21) and the slip ring (24) are respectively and vertically and movably connected with the two sides of the periphery of the rotating shaft (25), the lower extreme of axis of rotation (25) is located the inside of jar body (1) and is equipped with rectangle stirring frame (26), the upper end of axis of rotation (25) is equipped with movable assembly.

2. The unsaturated resin reaction kettle according to claim 1, wherein: the movable assembly includes motor (27), gear (28) and gear two (29), the right-hand member of U type support (23) passes through the one end of motor support fixed connection motor (27), the one end of the output shaft fixed connection gear (28) of motor (27), the upper end of axis of rotation (25) is equipped with gear two (29), gear two (29) meshing connection gear (28), the input of motor (27) is connected through the output electricity of external control switch group with external power source.

3. The unsaturated resin reaction kettle according to claim 1, wherein: the heating unit (3) comprises a fixing ring (31), a circular cover (32), a metal rod (33), a heating wire (34) and a heat conducting pipe (35), five circular holes in circumferential array are formed in the outer side of the lower end of the tank body (1), the lower ends of the five circular holes are respectively provided with a fixing ring (31), the periphery of the fixing ring (31) is provided with threads, the lower side of the fixing ring (31) is provided with a circular cover (32), the inner wall of the circular cover (32) is provided with a thread groove, and the thread groove of the circular cover (32) is connected with the thread of the fixing ring (31) by screw thread, a metal rod (33) is arranged at the center of the lower end of the inner wall of the circular cover (32), a heating wire (34) is wound on the periphery of the metal rod (33), the periphery of the heating wire (34) is sleeved with a heat conduction pipe (35), and the heat conduction pipe (35) is vertically movably connected with the inner wall of the fixing ring (31).

4. The unsaturated resin reaction kettle according to claim 1, wherein: still including fixed ear (4) and landing leg (5), the peripheral downside of the jar body (1) is equipped with fixed ear (4) of four circumference arrays, the lower extreme of fixed ear (4) is equipped with landing leg (5).

5. The unsaturated resin reaction kettle according to claim 1, wherein: still include filling tube (6), the lower extreme center of the jar body (1) is equipped with filling tube (6), the inner wall downside of filling tube (6) is equipped with the sealing plug.

6. The unsaturated resin reaction kettle according to claim 1, wherein: still include discharging pipe (7), the upper end of sealed lid (21) is located the front side of U type support (23) and opens and is equipped with the feed inlet, and the upper end of feed inlet is equipped with discharging pipe (7).