High polymer vacuum device for brominated epoxy resin

Abstract

The utility model discloses a high polymer vacuum device for brominated epoxy resin, and relates to the technical field of operation. A high polymer vacuum device for brominated epoxy resin comprises a supporting seat, an installation fixing seat and a reaction tank, two heating devices are arranged on the installation fixing seat, each heating device comprises a sliding installation seat, a heating plate and two protective shells, and the two protective shells are fixedly connected to the outer walls of the two sides of one end of the installation fixing seat; two T-shaped block grooves are formed in each of the two ends of the mounting fixing seat, and the outer wall of the other end of a threaded rod is separated from the interior of a second limiting block groove while the threaded rod is rotated by screwing the threaded rod in the heating device to move oppositely to drive a limiting block to move oppositely; and then the sliding mounting base and the heating plate can be taken down from the mounting fixing base by pulling the sliding mounting base, so that the heating plate is simply and quickly disassembled, the workload of workers is effectively reduced, the maintenance and overhaul efficiency of the heating plate is improved, and meanwhile the working efficiency of the workers is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of operation, especially relates to a high polymer vacuum device for brominated epoxy resin. BACKGROUND

[0002] The high polymer vacuum device for brominated epoxy resin is a special chemical synthesis equipment, mainly used for preparing and purifying specific brominated epoxy resin materials. These devices usually adopt advanced vacuum technology and high-precision control systems to ensure precise control of chemical reactions under high temperature and high pressure conditions.

[0003] Among them, the high polymer vacuum device for brominated epoxy resin includes a vacuum system, a heating system, a control system and other auxiliary facilities, wherein the vacuum system is used to create a low-pressure environment to accelerate the chemical reaction rate, improve production efficiency and product quality, the heating system is used to control the reaction temperature to ensure stable reaction process, and the control system is used to monitor and adjust the entire process to ensure safe and efficient operation.

[0004] The existing high polymer vacuum device for brominated epoxy resin, when in use, puts the mixed epoxy resin and other necessary chemical raw materials into the inside of the reaction tank, then extracts the internal air through the vacuum pump to establish a low-pressure vacuum environment, and then the stirring shaft fully stirs the materials in the reaction tank for mixing, and then the heating plate in the heating device heats the inside of the reaction tank, so that the mixed raw materials are heated under vacuum to make the epoxy resin and brominating agent react chemically to generate brominated epoxy resin. However, when the heating plate needs to be maintained and repaired after long-term use, the staff needs to use special tools to disassemble the entire connection between the equipment and the heating device, and then disassemble the heating plate, which increases the workload of the staff and reduces the maintenance and repair efficiency of the heating plate. UTILITY MODEL CONTENTS

[0005] The utility model aims to at least solve one of the technical problems existing in the prior art, and provides a high polymer vacuum device for brominated epoxy resin, which can solve the problem that the heating plate needs to be maintained and repaired after long-term use, and the staff needs to use special tools to disassemble the entire connection between the equipment and the heating device, and then disassemble the heating plate, which increases the workload of the staff and reduces the maintenance and repair efficiency of the heating plate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a high polymer vacuum device for brominated epoxy resin, comprising a supporting seat, a mounting fixed seat and a reaction tank, two heating devices are arranged on the mounting fixed seat;

[0007] The heating device comprises a sliding mounting seat, a heating plate and two protective shells, the two protective shells are fixedly connected to the outer walls on both sides of one end of the mounting seat, two T-shaped block grooves are formed in the two ends of the mounting seat, the sliding mounting seat is fixedly connected to the lower end of the heating plate, T-shaped blocks are fixedly connected to the outer walls on both sides of the lower end of the sliding mounting seat, first limiting block grooves are formed in the outer walls on both sides of the two ends of the mounting seat,

[0008] The inner parts of the four first limiting block grooves are slidably connected with limiting blocks, two T-shaped blocks are formed in the outer walls of the two T-shaped blocks, the outer walls of the two protective shells are threadedly connected with rotating threaded rods, the reaction tank is fixedly connected to the upper surface of the mounting seat, and the two heating devices are respectively arranged at the two ends of the mounting seat.

[0009] Preferably, the inner wall of the heating plate is arc-shaped, and the outer walls of the two T-shaped blocks are slidably connected with the inner parts of the corresponding T-shaped block grooves.

[0010] The inner parts of the four first limiting block grooves are respectively communicated with the inner parts of the corresponding T-shaped block grooves, and the inner parts of the two protective shells are respectively communicated with the inner parts of the corresponding first limiting block grooves.

[0011] Preferably, one end of the limiting block close to the second limiting block groove slidably extends into the inner part of the T-shaped block groove and is in contact with the inner wall of the corresponding second limiting block groove.

[0012] The inner parts of the four first limiting block grooves are respectively communicated with the inner parts of the corresponding T-shaped block grooves, and the inner parts of the two protective shells are respectively communicated with the inner parts of the corresponding first limiting block grooves.

[0013] Preferably, the mounting seat is fixedly connected to the upper surface of the supporting seat, and the upper surface of the reaction tank is fixedly connected with a feeding pipe.

[0014] The inner part of the feeding pipe is communicated with the inner part of the reaction tank.

[0015] Preferably, the inner part of the reaction tank is rotatably connected with a stirring shaft.

[0016] The upper surface of the reaction tank is fixedly connected with a motor.

[0017] Preferably, the output end of the motor rotatably extends into the inner part of the reaction tank and is fixedly connected with one end of the stirring shaft, and the upper surface of the reaction tank is provided with a vacuum pump.

[0018] The vacuum pump is connected with the reaction tank through a vacuum pipeline, and the outer wall of the reaction tank is provided with an observation window.

[0019] Compared with the prior art, the heating device has the advantages that:

[0020] 1. The high polymer vacuum device for brominated epoxy resin, through rotating the threaded rod in the heating device to move oppositely, the limiting block is moved oppositely, and the outer wall at the other end of the limiting block is separated from the inner part of the second limiting block groove, then the sliding mounting seat is pulled, the sliding mounting seat and the heating plate are taken off from the mounting fixed seat, so that the heating plate is disassembled simply and quickly, the work load of the staff is effectively reduced, the maintenance and repair efficiency of the heating plate is improved, and the work efficiency of the staff is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] The utility model is further explained below in combination with the drawings and embodiments:

[0022] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0023] Figure 2 It is a structure schematic view of the outside of the reaction tank of the utility model;

[0024] Figure 3 It is a structure schematic view of the inside of the reaction tank of the utility model;

[0025] Figure 4 It is the utility model Figure 3 It is a structure schematic view of the enlarged view of A.

[0026] The drawings are as follows: 1, support seat, 2, mounting fixed seat, 3, threaded rod, 4, T-shaped block groove, 5, sliding mounting seat, 6, T-shaped block, 7, heating plate, 8, reaction tank, 9, feed pipe, 10, motor, 11, vacuum pump, 12, observation window, 13, protective shell, 14, first limiting block groove, 15, limiting block, 16, second limiting block groove, 17, stirring shaft. DETAILED DESCRIPTION

[0027] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0028] In the description of the utility model, it needs to be understood that the orientation description, such as the orientation or position relationship of the upper, lower, front, rear, left, right and the like indicated is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and is not to indicate or imply that the indicated device or element must have a specific orientation, a specific orientation and operation, so it cannot be understood as the limitation of the utility model.

[0029] In the description of the utility model, greater than, less than, exceed and the like are understood as not including the number, above, below, within and the like are understood as including the number.If there is a description to the first, second is only used for distinguishing technical features for the purpose, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the relationship between the indicated technical features.

[0030] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be broadly understood, and the specific meaning of the above words in the utility model can be reasonably determined by the person skilled in the art in combination with the specific content of the technical scheme.

[0031] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a high polymer vacuum device for brominated epoxy resin, including support seat 1, installation fixed base 2 and reaction tank 8;

[0032] Two heating devices are provided on installation fixed base 2;

[0033] Heating device includes sliding mounting seat 5, heating plate 7 and two protective shells 13, two protective shells 13 are fixedly connected on the outer wall of one end of installation fixed base 2, two T-shaped block grooves 4 are formed in the both ends of installation fixed base 2, sliding mounting seat 5 is fixedly connected with the lower end of heating plate 7, the inner wall of heating plate 7 is arc, T-shaped block 6 is fixedly connected on the outer wall of the lower end of sliding mounting seat 5, the outer wall of two T-shaped blocks 6 is slidably connected with the inside of corresponding T-shaped block groove 4, first limiting block groove 14 is formed in the outer wall of the both ends of installation fixed base 2, the inside of four first limiting block grooves 14 is communicated with the inside of corresponding T-shaped block groove 4 respectively, the inside of two protective shells 13 is communicated with the inside of corresponding first limiting block groove 14 respectively, limiting block 15 is slidably connected in the inside of four first limiting block grooves 14, four limiting blocks 15 are two groups, second limiting block groove 16 is formed in the outer wall of two T-shaped blocks 6, one end of limiting block 15 close to second limiting block groove 16 is slidably extended to the inside of T-shaped block groove 4 and respectively in contact with the inner wall of corresponding second limiting block groove 16, rotating threaded rod 3 is threadedly connected on the outer wall of two protective shells 13, one end of two rotating threaded rods 3 close to limiting block 15 is threadedly extended to the inside of first limiting block groove 14 and respectively rotatably connected with one end of corresponding limiting block 15, reaction tank 8 is fixedly connected on the upper surface of installation fixed base 2, the inner wall of heating plate 7 is attached to the outer wall of reaction tank 8, and two heating devices are respectively arranged on the both ends of installation fixed base 2.

[0034] Wherein, installation fixed seat 2 is fixedly connected on the upper surface of support seat 1, the upper surface of reaction tank 8 is fixedly connected with feed pipe 9, the inside of feed pipe 9 communicates with the inside of reaction tank 8, the inside of reaction tank 8 is rotatably connected with stirring shaft 17, the upper surface of reaction tank 8 is fixedly connected with motor 10, the output end of motor 10 rotatably extends to the inside of reaction tank 8 and is fixedly connected with one end of stirring shaft 17, the upper surface of reaction tank 8 is installed with vacuum pump 11, vacuum pump 11 is connected with reaction tank 8 through vacuum pipeline, the outer wall of reaction tank 8 is installed with observation window 12.

[0035] Further, when using the device, it is started by connecting external power supply, first, when using, the external equipment is connected with feed pipe 9, then the staff puts the mixed proportion of epoxy resin and other necessary chemical raw materials into the inside of reaction tank 8 through feed pipe 9, then the inside air of reaction tank 8 is extracted through vacuum pump 11, so that the inside of reaction tank 8 becomes low-pressure vacuum environment, then the output end of motor 10 rotates to drive stirring shaft 17 to rotate and at the same time to fully stir the materials in the inside of reaction tank 8 to mix, then heating plate 7 heats and processes reaction tank 8, so that the mixed materials are heated under vacuum condition to make epoxy resin and bromination agent chemically react to generate brominated epoxy resin, then the brominated epoxy resin can be transported to the designated position through the discharge pipe at the lower end of reaction tank 8 and the external equipment, then when heating plate 7 needs to be disassembled, rotating threaded rod 3 is screwed to rotate to oppositely move to drive limit block 15 to oppositely move at the same time to make the other end outer wall of limit block 15 disengage from the inside of second limit block slot 16, then sliding mounting seat 5 can be pulled off to take sliding mounting seat 5 and heating plate 7 off from installation fixed seat 2.

[0036] The rotating threaded rod 3 is screwed to rotate to oppositely move to drive limit block 15 to oppositely move at the same time to make the other end outer wall of limit block 15 disengage from the inside of second limit block slot 16, then sliding mounting seat 5 can be pulled off to take sliding mounting seat 5 and heating plate 7 off from installation fixed seat 2, so that heating plate 7 is disassembled simply and quickly, effectively reduces the work load of the staff, at the same time improves the maintenance and repair efficiency of heating plate 7, and improves the work efficiency of the staff.

[0037] Structure description: support seat 1: the support seat provides stable support for the whole device, ensures that the device does not shake or fall during work;

[0038] Installation fixed seat 2: installation fixed seat 2 is located above support seat 1, used for fixing and supporting heating plate 7 and sliding mounting seat 5 and other components;

[0039] Rotating threaded rod 3: rotating threaded rod 3 can drive sliding mounting seat 5 to move in a certain direction;

[0040] Sliding mounting base 5: the sliding mounting base 5 is connected with the heating plate 7, and can slide on the mounting fixed base 2 along a certain track or guide structure, so as to facilitate installation and disassembly of the heating plate 7;

[0041] Heating plate 7: the heating plate 7 is located outside the reaction tank 8, and is used for heating treatment of the reaction tank 8, so as to promote the progress of internal chemical reaction;

[0042] Reaction tank 8: the reaction tank 8 is a core component of the device, and is used for containing and mixing raw materials such as epoxy resin, and bearing pressure and temperature generated in the heating and stirring process;

[0043] Feed pipe 9: the feed pipe 9 is connected with external equipment, and is used for feeding mixed raw materials into the inside of the reaction tank 8;

[0044] Electric motor 10: the electric motor 10 is located on one side or above the device, and the output end thereof is connected with the transmission device;

[0045] Vacuum pump 11: the vacuum pump is used for extracting air in the inside of the reaction tank 8, and creates a low-pressure vacuum environment, which is beneficial to the progress of chemical reaction;

[0046] Limiting block 15: the limiting block 15 is connected with the rotating threaded rod 3, and moves along with the rotating threaded rod 3; when one end of the limiting block 15 is in contact with the inside of the second limiting block groove 16, the movement of the sliding mounting base 5 can be limited, so as to fix the position of the heating plate 7;

[0047] Stirring shaft 17: the stirring shaft 17 is connected with the output end of the electric motor 10, and rotates along with the electric motor 10 to stir and mix the raw materials in the inside of the reaction tank 8.

[0048] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range of ordinary skilled persons in the technical field without departing from the purpose of the utility model.

Claims

1. A high polymer vacuum device for brominated epoxy resin, comprising a supporting seat (1), a mounting fixing seat (2) and a reaction tank (8), characterized in that: Two heating devices are arranged on the mounting base (2); The heating device comprises a sliding mounting base (5), a heating plate (7) and two protective shells (13), the two protective shells (13) are fixedly connected to the outer walls on both sides of one end of the mounting base (2), two T-shaped block grooves (4) are formed in the two ends of the mounting base (2), the sliding mounting base (5) is fixedly connected to the lower end of the heating plate (7), T-shaped blocks (6) are fixedly connected to the outer walls on both sides of the lower end of the sliding mounting base (5), and first limiting block grooves (14) are formed in the outer walls on both sides of the two ends of the mounting base (2). The inner parts of the four first limiting block grooves (14) are slidably connected with limiting blocks (15), the four limiting blocks (15) are arranged in two groups, second limiting block grooves (16) are formed in the outer walls of the two T-shaped blocks (6), the outer walls of the two protective shells (13) are threadedly connected with rotating threaded rods (3), the reaction tank (8) is fixedly connected to the upper surface of the mounting base (2), and the two heating devices are arranged at the two ends of the mounting base (2) respectively.

2. A polymer vacuum device for brominated epoxy resin according to claim 1, characterized in that: The inner wall of the heating plate (7) is arc-shaped, and the outer walls of the two T-shaped blocks (6) are slidably connected with the inner parts of the corresponding T-shaped block grooves (4). The inner parts of the four first limiting block grooves (14) are respectively communicated with the inner parts of the corresponding T-shaped block grooves (4), and the inner parts of the two protective shells (13) are respectively communicated with the inner parts of the corresponding first limiting block grooves (14).

3. A polymer vacuum device for brominated epoxy resin according to claim 1, characterized in that: The end, close to the second limiting block groove (16), of the limiting block (15) slidably extends into the T-shaped block groove (4) and is in contact with the inner wall of the corresponding second limiting block groove (16); The ends, close to the limiting blocks (15), of the two rotating threaded rods (3) are threadedly extended into the inner parts of the first limiting block grooves (14) and are rotatably connected with the ends of the corresponding limiting blocks (15), and the inner wall of the heating plate (7) is attached to the outer wall of the reaction tank (8).

4. A polymer vacuum device for brominated epoxy resin according to claim 1, characterized in that: The mounting base (2) is fixedly connected to the upper surface of the supporting base (1), and the upper surface of the reaction tank (8) is fixedly connected with a feeding pipe (9); The inner part of the feeding pipe (9) is communicated with the inner part of the reaction tank (8).

5. A polymer vacuum device for brominated epoxy resin according to claim 1, characterized in that: A stirring shaft (17) is rotatably connected to the inner part of the reaction tank (8); The upper surface of the reaction tank (8) is fixedly connected with an electric motor (10).

6. A polymer vacuum device for brominated epoxy resin according to claim 5, characterized in that: The output end of the electric motor (10) is rotatably extended into the inner part of the reaction tank (8) and is fixedly connected with one end of the stirring shaft (17), and a vacuum pump (11) is mounted on the upper surface of the reaction tank (8); The vacuum pump (11) is connected with the reaction tank (8) through a vacuum pipeline, and an observation window (12) is mounted on the outer wall of the reaction tank (8).

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