Diluting anti-blocking device for unsaturated polyester resin production

Abstract

The utility model discloses a dilution anti-blocking device for unsaturated polyester resin production, which comprises a reaction tank, a supporting seat, a heating box, a heating device, a heating resistance wire, a heat outlet and a motor, the upper side of the reaction tank is provided with a feed port, the supporting seat is arranged on the reaction tank, the size of the supporting seat is matched with that of the reaction tank, and the heating box is arranged on the heating device. A plurality of supporting columns are arranged on the lower side of the supporting seat, a heating pipe is arranged on one side of the reaction tank, a heating box is arranged on the outer side of the heating pipe, the size of the heating box is matched with that of the heating pipe, a plurality of fixing columns are arranged on the lower side of the heating box, and the fixing columns are distributed at the four corners of the heating box in a rectangular shape. Two heating devices are arranged at the positions, close to the heating pipe, in the heating box, and the two heating devices are symmetrically arranged relative to the heating pipe. Through the heating device and the heating pipe, the unsaturated polyester resin is ensured not to be cured, and the influence on subsequent production is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of unsaturated polyester resin production equipment, in particular to a dilution and anti-blocking device for unsaturated polyester resin production. Background Art

[0002] Unsaturated polyester resin is generally a linear polymer compound with ester bonds and unsaturated double bonds formed by the polycondensation of unsaturated dibasic acid diols or saturated dibasic acid unsaturated diols. Usually, the polyesterification polycondensation reaction is carried out at 190-220°C until the expected acid value (or viscosity) is reached. After the polyesterification polycondensation reaction is completed, a certain amount of vinyl monomer is added while hot to form a viscous liquid. Such a polymer solution is called unsaturated polyester resin.

[0003] At present, unsaturated polyester resin solidifies during transportation due to low temperature, resulting in pipeline blockage. Therefore, the utility model provides a dilution and anti-blocking device for unsaturated polyester resin production to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a dilution and anti-blocking device for unsaturated polyester resin production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dilution and anti-blocking device for the production of unsaturated polyester resin, comprising a reaction tank, a support seat, a heating box, a heating device, a heating resistor, a heat outlet and a motor, a feed port is provided on the upper side of the reaction tank, a support seat is provided on the reaction tank, the size of the support seat is matched with the size of the reaction tank, a plurality of support columns are provided on the lower side of the support seat, a heating tube is provided on one side of the reaction tank, a heating box is provided on the outer side of the heating tube, the size of the heating box is matched with the size of the heating tube, a plurality of fixed columns are provided on the lower side of the heating box, the plurality of fixed columns are distributed in a rectangular shape at the four corners of the heating box, two heating devices are provided in the heating box near the heating tube, and the two heating devices are symmetrically arranged relative to the heating tube.

[0006] Preferably, both heating devices are provided with heating resistance wires, the sizes of the two heating resistance wires are adapted to the sizes of the heating devices, and the two heating devices are provided with a plurality of heat outlets.

[0007] Preferably, an output tube is provided on one end of the heating tube away from the reaction tank, a fixing plate is provided on one side of the output tube, a motor is provided on the fixing plate, and a rotating shaft is provided at the shaft end of the motor.

[0008] Preferably, the rotating shaft extends into the heating tube, and a conveying sheet is provided on the rotating shaft, and the size of the conveying sheet is matched with the size of the heating tube.

[0009] Preferably, a collecting box is provided at the lower side of the output pipe, and the size of the collecting box is matched with the size of the output pipe.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model ensures that the unsaturated polyester resin will not solidify through the heating device and the heating tube, thereby avoiding affecting the subsequent production; ensures that the unsaturated polyester resin is moved to the collection box in time in the heating tube through the conveying sheet and the rotating shaft, thereby avoiding solidification; ensures that the heating tube always maintains the required temperature through the heating resistance wire and the heat outlet, thereby avoiding the unsaturated polyester resin from solidifying in the heating tube and causing blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the internal structure of the heating box of the utility model;

[0014] Figure 4 It is a cross-sectional structural schematic diagram of the utility model.

[0015] In the figure: 1. reaction tank; 2. support base; 3. heating box; 4. heating device; 5. heating resistor wire; 6. heat outlet; 7. motor; 8. feed inlet; 9. fixing column; 10. output pipe; 11. heating pipe; 12. rotating shaft; 13. conveying sheet; 14. collecting box. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] See also Figure 1-4 The utility model provides a technical solution: a dilution and anti-blocking device for unsaturated polyester resin production, comprising a reaction tank 1, a support seat 2, a heating box 3, a heating device 4, a heating resistance wire 5, a heat outlet 6 and a motor 7, a feed port 8 is provided on the upper side of the reaction tank 1, a support seat 2 is provided on the reaction tank 1, the size of the support seat 2 is adapted to the size of the reaction tank 1, a plurality of support columns are provided on the lower side of the support seat 2, a heating tube 11 is provided on one side of the reaction tank 1, a heating box 3 is provided on the outer side of the heating tube 11, the size of the heating box 3 is adapted to the size of the heating tube 11, a plurality of fixing columns 9 are provided on the lower side of the heating box 3, and the plurality of fixing columns 9 are distributed in a rectangular shape at the four corners of the heating box 3, two heating devices 4 are provided near the heating tube 11 in the heating box 3, and the two heating devices 4 are symmetrically arranged relative to the heating tube 11.

[0020] In this embodiment, heating resistance wires 5 are provided in both heating devices 4 . The sizes of the two heating resistance wires 5 match the sizes of the heating devices 4 . A plurality of heat outlets 6 are provided on the two heating devices 4 .

[0021] In this embodiment, an output tube 10 is provided at one end of the heating tube 11 away from the reaction tank 1 , a fixing plate is provided on one side of the output tube 10 , a motor 7 is provided on the fixing plate, and a rotating shaft 12 is provided at the shaft end of the motor 7 .

[0022] In this embodiment, the rotating shaft 12 extends into the heating tube 11 , and a conveying sheet 13 is provided on the rotating shaft 12 . The size of the conveying sheet 13 is matched with the size of the heating tube 11 .

[0023] In this embodiment, a collecting box 14 is provided at the lower side of the output pipe 10 , and the size of the collecting box 14 is matched with the size of the output pipe 10 .

[0024] Working principle: The staff adds the raw materials into the reaction tank 1 through the feed port 8 for reaction, and then generates heat through the heating resistor 5, and through the heat outlet 6, the heating tube 11 maintains the required temperature, and then the motor 7 rotates the shaft 12 and drives the conveying sheet 13, so that the raw materials are transported to the collection box 14 in time to avoid solidification and blockage of the heating tube 11.

[0025] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dilution and anti-blocking device for unsaturated polyester resin production, characterized in that: The invention comprises a reaction tank (1), a support base (2), a heating box (3), a heating device (4), a heating resistor (5), a heat outlet (6) and a motor (7). A feed port (8) is provided on the upper side of the reaction tank (1). A support base (2) is provided on the reaction tank (1). The size of the support base (2) matches the size of the reaction tank (1). A plurality of support columns are provided on the lower side of the support base (2). A heating tube (11) is provided on one side of the reaction tank (1). A heating box (3) is provided on the outer side of the heating tube (11). The size of the heating box (3) matches the size of the heating tube (11). A plurality of fixing columns (9) are provided on the lower side of the heating box (3). The fixing columns (9) are distributed in a rectangular shape at the four corners of the heating box (3). Two heating devices (4) are provided in the heating box (3) near the heating tube (11). The two heating devices (4) are symmetrically arranged relative to the heating tube (11).

2. The dilution and anti-blocking device for unsaturated polyester resin production according to claim 1, characterized in that: A heating resistance wire (5) is provided in each of the two heating devices (4); the size of the two heating resistance wires (5) matches the size of the heating device (4); and a plurality of heat outlets (6) are provided on the two heating devices (4).

3. The dilution and anti-blocking device for unsaturated polyester resin production according to claim 1, characterized in that: An output tube (10) is provided at one end of the heating tube (11) away from the reaction tank (1), a fixing plate is provided on one side of the output tube (10), a motor (7) is provided on the fixing plate, and a rotating shaft (12) is provided at the shaft end of the motor (7).

4. A dilution and anti-blocking device for unsaturated polyester resin production according to claim 3, characterized in that: The rotating shaft (12) extends into the heating tube (11), and a conveying sheet (13) is provided on the rotating shaft (12), wherein the size of the conveying sheet (13) is adapted to the size of the heating tube (11).

5. The dilution and anti-blocking device for unsaturated polyester resin production according to claim 3, characterized in that: A collecting box (14) is provided on the lower side of the output pipe (10), and the size of the collecting box (14) is adapted to the size of the output pipe (10).

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