Ultrasonic vibration device for preventing self-polymerization of stirring shaft of polymerization kettle

Abstract

The utility model belongs to the technical field of chemical production equipment, and particularly discloses an ultrasonic vibration device for preventing self-aggregation of a polymeric kettle stirring shaft, which comprises the polymeric kettle stirring shaft, a shaft sleeve is sleeved on the polymeric kettle stirring shaft, a mounting plate is arranged on the shaft sleeve, a direct-current pipeline hydroelectric generator is mounted on the mounting plate, and a water pump is mounted on the direct-current pipeline hydroelectric generator. A voltage stabilization filtering module is installed on the portion, below the direct-current pipeline hydroelectric generator, of the installation plate, an ultrasonic vibrator head is installed on the portion, below the voltage stabilization filtering module, of the installation plate, the direct-current pipeline hydroelectric generator is connected with the voltage stabilization filtering module through a wire, and the voltage stabilization filtering module is connected with the ultrasonic vibrator head through a wire. The device is safe, stable, energy-saving, environment-friendly, simple in structure and easy to maintain, does not need an external power supply, and can be widely used for preventing reaction materials from self-polymerization on the stirring shaft of the polymerization kettle.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of chemical production equipment, concretely relates to an ultrasonic vibration device for preventing the self-aggregation of the stirring shaft of a polymerization kettle. BACKGROUND

[0002] During the production of a polymerization kettle, self-aggregation of the reaction material on the stirring shaft is very common. When the stirring shaft self-aggregates, the material continuously accumulates at the self-aggregation position of the stirring shaft, which leads to a decrease in stirring efficiency, an increase in energy consumption, and an impact on normal production. In severe cases, the stirring shaft breaks, and the production has to be stopped for maintenance, which seriously affects normal production. SUMMARY

[0003] The utility model aims to provide an ultrasonic vibration device for preventing the self-aggregation of the stirring shaft of a polymerization kettle to solve the problem of self-aggregation of the stirring shaft during the production of a polymerization kettle, prevent the material from continuously accumulating at the self-aggregation position of the stirring shaft, and solve the problems of a decrease in stirring efficiency, an increase in energy consumption, and an impact on normal production.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] An ultrasonic vibration device for preventing the self-aggregation of the stirring shaft of a polymerization kettle comprises a polymerization kettle stirring shaft, a shaft sleeve is sleeved on the polymerization kettle stirring shaft, an installation plate is arranged on the shaft sleeve, a direct-current pipeline hydroelectric generator is installed on the installation plate, a voltage stabilizing and filtering module is installed on the installation plate below the direct-current pipeline hydroelectric generator, an ultrasonic transducer head is installed on the installation plate below the voltage stabilizing and filtering module, the direct-current pipeline hydroelectric generator is connected with the voltage stabilizing and filtering module through wires, and the voltage stabilizing and filtering module is connected with the ultrasonic transducer head through wires.

[0006] Preferably, bolt holes are arranged on the shaft sleeve, and the shaft sleeve is fixed on the polymerization kettle stirring shaft through the bolt holes by bolts.

[0007] Preferably, a plurality of screw holes are arranged on the installation plate, and the direct-current pipeline hydroelectric generator and the voltage stabilizing and filtering module are installed on the installation plate through the screw holes by bolts.

[0008] Preferably, a stud is welded at the middle position of the installation plate, and the ultrasonic transducer head is installed on the stud through bolts.

[0009] Preferably, a generator water inlet end is arranged on the direct-current pipeline hydroelectric generator, and the pipeline of the generator water inlet end is a half-cut structure.

[0010] The utility model has the following beneficial effects:

[0011] The utility model discloses a structure is simple, easy maintenance, need not external power supply, can be widely used in preventing the situation of preventing the reaction material from the self -aggregation of polymerization kettle stirring axle. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structure schematic diagram of the utility model;

[0013] Figure 2 It is the top view of Figure 1 ;

[0014] Figure 3 It is the use state diagram of the utility model;

[0015] Figure 4 It is the enlarged structure schematic diagram of A part in Figure 3 ;

[0016] In the drawing: 1. axle sleeve, 2. direct -current pipeline hydroelectric generator, 3. voltage stabilizing filter module, 4. ultrasonic transducer head, 5. bolt hole, 6. mounting plate, 7. generator water inlet end. DETAILED DESCRIPTION

[0017] The utility model will be further described below combining with the attached drawing and specific embodiment:

[0018] For example, Figures 1-4The ultrasonic vibration device for preventing the polymerizer stirring shaft from self-agglomeration comprises a polymerizer stirring shaft, a shaft sleeve 1 sleeved on the polymerizer stirring shaft, an installation plate 6 provided on the shaft sleeve 1, a direct current pipeline hydroelectric generator 2 (the direct current pipeline hydroelectric generator manufacturer: FocusAi, model: 12V220mA) installed on the installation plate 6, and a generator water inlet end 7 provided on the shaft sleeve 1.

[0019] A bolt hole 5 is provided on the shaft sleeve 1, the shaft sleeve 1 is fixed on the polymerizer stirring shaft by means of the bolt hole 5, a plurality of screw holes are provided on the installation plate 6, the direct current pipeline hydroelectric generator 2 and the voltage stabilizing and filtering module 3 are installed on the installation plate 6 by means of the screw holes, a stud is welded at the middle position of the installation plate 6, and the ultrasonic vibrator head 4 is installed on the stud by means of bolts.

[0020] In use, first, the direct current pipeline hydroelectric generator 2, the voltage stabilizing and filtering module 3 and the ultrasonic transducer head 4 are bolted on the shaft sleeve 1, then the shaft sleeve 1 is installed on the polymerizer stirring shaft, the shaft sleeve 1 rotates with the polymerizer stirring shaft, drives the direct current pipeline hydroelectric generator 2 to rotate, the half-cut pipeline at the water inlet end of the direct current pipeline hydroelectric generator 2 is used to collect the water flow generated by stirring to drive the generator impeller to rotate and generate electricity, the electricity generated by the direct current pipeline hydroelectric generator 2 is stabilized by the voltage stabilizing and filtering module 3, the output voltage and current are kept stable, the electricity output by the voltage stabilizing and filtering module 3 is transmitted to the ultrasonic transducer head 4 through the wire to generate ultrasonic waves, the ultrasonic waves generated by the ultrasonic transducer head 4 are transmitted to the shaft sleeve 1, the shaft sleeve 1 is transmitted to the polymerizer stirring shaft, and the ultrasonic vibration of the polymerizer stirring shaft prevents the reactants from self-aggregating on the stirring shaft.

Claims

1. An ultrasonic vibration device for preventing polymerization of a polymerizer stirring shaft, comprising a polymerizer stirring shaft, characterized in that: The polymeric kettle stirring shaft is sleeved with a shaft sleeve (1), the shaft sleeve is provided with a mounting plate (6), the mounting plate (6) is provided with a direct current pipeline hydroelectric generator (2), the mounting plate (6) below the direct current pipeline hydroelectric generator (2) is provided with a voltage stabilizing filter module (3), the mounting plate (6) below the voltage stabilizing filter module (3) is provided with an ultrasonic transducer head (4), the direct current pipeline hydroelectric generator (2) is connected with the voltage stabilizing filter module (3) through wires, and the voltage stabilizing filter module (3) is connected with the ultrasonic transducer head (4) through wires.

2. The ultrasonic vibration device for preventing polymerization of the stirring shaft of a polymerization reactor according to claim 1, characterized in that: The shaft sleeve (1) is provided with a bolt hole (5), and the shaft sleeve (1) is fixed on the polymeric kettle stirring shaft through the bolt hole (5) by bolts.

3. The ultrasonic vibration device for preventing polymerization of the stirring shaft of a polymerization reactor according to claim 1, characterized in that: The mounting plate (6) is provided with a plurality of screw holes, and the direct current pipeline hydroelectric generator (2) and the voltage stabilizing filter module (3) are mounted on the mounting plate (6) through bolts by the screw holes.

4. The ultrasonic vibration device for preventing polymerization of the stirring shaft of a polymerization reactor according to claim 1, characterized in that: A stud is welded in the middle position of the mounting plate (6), and the ultrasonic transducer head (4) is mounted on the stud through bolts.

5. The ultrasonic vibration device for preventing polymerization of the stirring shaft of a polymerization reactor according to claim 1, characterized in that: The direct current pipeline hydroelectric generator (2) is provided with a generator water inlet end (7), and the pipeline of the generator water inlet end (7) is a half-cut structure.

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