CN202336303U - Emulsion type chemical additive production equipment - Google Patents

Abstract

The utility model discloses an emulsion type auxiliary chemical production facility is designed for replacing traditional grinding basket class production facility, solving the product and containing the problem of taking mechanical impurity, sets up dispersion motor, dispersion impeller and the reation kettle who connects the ultrasonic emulsification pump promptly in equipment, makes the material through dispersion moist and ultrasonic cavitation effect after, obtains the crushing and the emulsification of supersound, makes the emulsification dispersion not have the dead angle, does not produce mechanical impurity. The utility model discloses an ultrasonic emulsification pump emulsifies, replaces current grinding basket formula equipment, and its product emulsion still has characteristics such as layering, with low costs, difficult sediment and storage time are long.

Description

Emulsion type chemical additive production equipment

technical field

The utility model relates to emulsion-type chemical auxiliary production equipment and belongs to the technical field of emulsion-type chemical auxiliary production equipment.

Background technique

Most of the additives used in the production of chemical plastics are powders, which need to be emulsified before use, and the storage time is only a few days, and there are problems such as poor emulsification effect, uneven dispersion, easy delamination and easy oxidation.

In the prior art, the production of emulsion-type additives requires multiple sets of equipment to produce high-quality emulsion additives, such as mixing, dispersing, grinding, emulsifying and filtering, and the production time is long. If production equipment with grinding baskets is used, mechanical impurities will be produced. If steel balls, zirconium balls or glass beads are used for grinding production equipment, the additives produced will contain a large amount of iron filings or glass chips, which will seriously affect the quality of subsequent plastics and other products.

Contents of the invention

The purpose of this utility model is to provide an emulsion-type chemical auxiliary production equipment, which is used to replace the current traditional grinding basket production equipment and solve the problem of mechanical impurities in the product.

Concrete technical content of the present utility model is as follows:

The reaction kettle is set under the platform supported by the bracket. On the upper surface of the reaction kettle, there is a feeding port and a dispersing motor connected to the motor controller. A motor bracket connected to the dispersing disk is installed inside the reaction kettle. The output shaft of the dispersing motor passes through the platform to connect. Scatter plate. The bottom of the reaction kettle is connected with two lines of pipelines. The first line is a raw material coarse mixing emulsification/dispersion circuit composed of valves, emulsification pump feed pipelines, ultrasonic emulsification pumps controlled by emulsification pump controllers, and emulsification pump discharge pipelines. The other line is a product discharge pipeline composed of valves and filters connected in sequence.

The working process of the emulsion type chemical auxiliary production equipment is as follows:

Put in water and other additives from the feeding port, turn on the dispersing motor through the motor controller, and drive the dispersing disc to disperse and moisten the materials. After the material is dispersed and wetted, keep the dispersing motor on, open the relevant valve under the reactor, open the emulsification/dispersion circuit, and turn on the ultrasonic emulsification pump through the emulsification pump controller to circulate the emulsification/dispersion of the raw materials in the reactor. The material undergoes ultrasonic cavitation effect, coupled with the dispersing effect of the dispersing disc, so that the emulsified dispersion has no dead angle and no mechanical impurities are produced. After the raw materials in the reaction kettle pass the emulsification/dispersion by the emulsification pump, close the emulsification pump, close the emulsification/dispersion circuit, open the valve of the finished product release pipeline, and let the qualified product be released after being filtered by the filter.

Ultrasonic emulsification pumps are used to replace traditional grinding basket grinding equipment. The physical mechanism of ultrasonic emulsification and dispersion of insoluble solids (or liquids) is ultrasonic cavitation effect, which means that under the action of strong ultrasonic waves, a large number of bubbles and small bubbles will be generated in the liquid. It will gradually grow and increase with the ultrasonic vibration, and then suddenly burst and split, and the split bubbles will continue to grow and burst. When these small bubbles collapse rapidly, high temperature and high pressure are generated in the bubble, and because the liquid around the bubble rushes into the bubble at a high speed, a strong local shock wave is generated in the liquid near the bubble, forming a local high temperature and high pressure, resulting in ultrasonic crushing and Emulsification, so that the solid powder or particles do not have time to agglomerate into lumps in the liquid flow, and are fully and evenly dispersed in the liquid flow, so there is no powder that is not completely wet, so that a completely wet and evenly dispersed material can be obtained .

The utility model adopts an ultrasonic emulsification pump for emulsification, replacing the existing grinding basket equipment. In addition to the characteristics of non-layered emulsion, low cost, not easy to precipitate, and long storage time, the product also has no iron filings in the emulsion. Or the advantages of other mechanical impurities.

Description of drawings

The accompanying drawing is a schematic diagram of the production equipment for emulsion-type chemical additives.

Detailed ways

Example:

Embodiments of the utility model are further described with reference to the accompanying drawings:

The reaction kettle 5 is arranged below the platform 3 supported by the support 6, the feeding port 2 and the dispersion motor 1 connected to the motor controller 9 are set on the reaction kettle 5 upper surface, and the motor support 4 connected to the dispersion disc 7 is arranged in the reaction kettle 5 , the output shaft of the dispersing motor 1 passes through the platform 3 and connects to the dispersing disc 7 . Two lines of pipelines are connected under the reaction kettle 5, one line is composed of a valve 13, an emulsification pump feed line 12, an ultrasonic emulsification pump 10 controlled by an emulsification pump controller (8) and an emulsification pump discharge line 11 connected in sequence The raw material rough mixing emulsification/dispersion circuit, and the other line is a product discharge pipeline composed of valve 13 and filter 14 connected in sequence.

Claims (1)

1. An emulsion type chemical auxiliary production equipment, characterized in that: The reaction kettle (5) is located under the platform (3) supported by the bracket (6), and the upper surface of the reaction kettle (5) is provided with a feeding port (2) and a dispersing motor (1) connected to the motor controller (9), The reaction kettle (5) is provided with a motor bracket (4) connected to the dispersing disc (7), and the output shaft of the dispersing motor (1) passes through the platform (3) to connect to the dispersing disc (7); the reaction kettle (5) is connected to two The first line is connected in turn by the valve (13), the emulsification pump feed line (12), the ultrasonic emulsification pump (10) controlled by the emulsification pump controller (8) and the emulsification pump discharge line (11) The raw material coarse mixing emulsification/dispersion circuit formed, and the other line is a finished product discharge pipeline composed of valves (13) and filters (14) connected in sequence.

Images