CN205323712U - A enamel glass reation kettle for benzoylurea insecticides product - Google Patents

Abstract

The utility model discloses an enamel glass reaction kettle for benzoyl urea products, which comprises a motor, a kettle body, a shaft seal and a stirring shaft. In the process, a shaft seal is installed at the connection between the stirring shaft and the kettle body, and a material dispersing plate is arranged on the upper part of the stirring shaft, and the material dispersing plate rotates with the stirring shaft to generate centrifugal force to disperse the materials put into the reactor. Material inlet, the top of the kettle body is provided with a feed inlet, the feed inlet is located above the material dispersing plate, and a plurality of blade struts are arranged in the middle of the stirring shaft at axial intervals, and the ribbon-shaped spiral blades are fixedly supported on the multiple blade struts , the bottom of the stirring shaft is provided with a stirring paddle. The utility model disperses the materials put into the enamel reaction kettle uniformly, prevents the local concentration of the materials from being too high, makes the stirring more sufficient and the materials mixing more uniformly.

Description

Enamel Glass Reactors for Benzoylurea Products

technical field

The utility model belongs to the field of chemical equipment, in particular to an enamelled glass reaction kettle used for benzoylurea products.

Background technique

The enamel reaction kettle is to line the inner surface of the steel container with high-silica-containing glass, and then firmly adhere to the metal surface after high-temperature firing to become a composite material product. Therefore, it has the dual advantages of glass stability and metal strength, and is an excellent corrosion-resistant device. In the current enamel reaction kettle, the stirring mechanism is mostly a simple paddle body or rod body, which tends to stir unevenly. At the same time, the feeding port of the enamel reaction kettle is generally set at the upper end of the kettle body. When feeding, the material is directly put into the reaction kettle. Mix with kettle contents. However, if some materials with a small proportion of the total reaction substances are added directly, such as catalysts, etc., it is easy to cause the local concentration of the substance in the kettle to be too high, cause side reactions such as organic polymerization, and affect the reaction result or product quality.

Contents of the invention

In order to solve the above problems, the utility model discloses an enamelled glass reaction kettle for benzoylurea products.

In order to achieve the above object, the utility model provides the following technical solutions:

An enamelled glass reaction kettle for benzoyl urea products, including a motor, a kettle body, a shaft seal and a stirring shaft. A shaft seal is installed at the joint of the kettle body, and a material dispersing plate is provided on the upper part of the stirring shaft, and the material dispersing plate rotates with the stirring shaft to generate centrifugal force to disperse the materials put into the reactor. The top of the kettle body is provided with a feed port, and the bottom is provided with a discharge port. The feed port is located above the material dispersing plate, and the middle part of the stirring shaft is axially intersected with a plurality of blades and struts. Ribbon-shaped spiral blades are fixedly supported on the plurality of blade struts, and a stirring paddle is provided at the bottom of the stirring shaft.

As a preference, the feeding openings are scattered on the material dispersing disc along the axis of rotation.

Preferably, the material dispersing disc is umbrella-shaped.

Preferably, the feed port is provided with a buffer layer.

Preferably, the cushioning layer is elastic material.

Preferably, a damping plate is provided at the connection between the stirring shaft and the motor.

The beneficial effects that the utility model obtains are:

A material dispersing plate is set on the upper part of the stirring shaft to disperse the material in the enamel reaction kettle evenly, prevent the local concentration of the material from being too high and cause side reactions, improve product quality, and meet the needs of the enterprise. The middle part of the stirring shaft is equipped with a ribbon-shaped spiral blade, and the bottom is equipped with a stirring shaft. The ribbon-shaped spiral blade can make the reaction liquid flow in the vertical direction and cooperate with the stirring shaft to make the material mix more evenly. In addition, the utility model has a simple structure and can reduce vibration, thus ensuring the normal operation of the reactor and greatly improving the production efficiency.

Description of drawings

Fig. 1, the structural representation of the utility model;

Figure 2. Schematic diagram of the material dispersing disc.

List of reference signs:

1-kettle body; 2-stirring shaft; 3-motor; 4-shaft seal; 5-feed inlet; 6-material dispersing disc; 10-stirring paddle; 11-discharge port; 12-damping plate; 13-buffer layer.

detailed description

The utility model will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the utility model and are not intended to limit the scope of the utility model.

The enamel glass reaction kettle for benzoyl urea products as shown in Figure 1 includes a motor 3, a kettle body 1, a shaft seal 4 and a stirring shaft 2, the end of the rotating shaft of the motor 3 is connected with the top of the stirring shaft 2, and the stirring shaft 2. It is installed in the kettle body 1. A shaft seal 4 is installed at the connection between the stirring shaft 2 and the kettle body 1. The upper part of the stirring shaft 2 is provided with a material dispersing disc 6. The material dispersing disc 6 rotates with the stirring shaft 2 to generate centrifugal force to disperse For the materials put into the reaction kettle, the material dispersing plate 6 is provided with a number of feeding ports 7, so that the materials put into the enamel reaction kettle are evenly dispersed, and the local concentration of the materials is too high to prevent side reactions and improve product quality; the top of the kettle body 1 is equipped with There is a feed inlet 5, and the bottom is provided with a discharge outlet 11, the feed inlet 5 is located above the material dispersing disc 6, and the middle part of the stirring shaft 2 is axially intersected with a plurality of blade struts 8, and the multiple blade struts 8 are fixed Supporting the ribbon-shaped helical blade 9, when the stirring shaft 2 rotates, when the ribbon-shaped helical blade 9 stirs the reaction solution, it can not only form a swirl flow, but also make the reaction solution flow in the vertical direction, so that the material is mixed more evenly , The bottom of the stirring shaft 2 is provided with a stirring paddle 10.

In order to make the material disperse more evenly, the feeding openings 7 are scattered on the material dispersing disc 6 along the axis of rotation. The material dispersing disc 6 is umbrella-shaped.

In order to reduce the wear and tear on the feed port 5 caused by the material colliding with the feed port 5 during feeding, the feed port 5 is provided with a buffer layer 13, which is made of elastic material.

In order to reduce the vibration of the reactor during operation and make the operation more stable, a damping plate 12 is provided at the connection between the stirring shaft 2 and the motor 3 .

The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for those skilled in the art, some improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims (6)

1. the enamel glass reactor for benzoyl urea series products, including motor, kettle, axle envelope and shaft, the rotating shaft end of motor is connected with shaft top, shaft is located in kettle, the junction of shaft and kettle is provided with axle envelope, it is characterized in that, the top of described shaft is provided with material dispersing plate, material dispersing plate rotates with shaft and produces the material that centrifugal force puts into disperse reactor, described material dispersing plate is provided with some feed openings, described kettle top is provided with charging aperture, bottom is provided with discharging opening, described charging aperture is positioned at above described material dispersing plate, in the middle part of described shaft axially spaced-apart arranged in a crossed manner many vane struts, on described many vane struts, precision rest ribbon spiral blade, the bottom of described shaft is provided with stirring paddle。

2. the enamel glass reactor for benzoyl urea series products as claimed in claim 1, it is characterised in that described feed opening revolution axle center in edge on material dispersing plate is dispersion shape distribution。

3. the enamel glass reactor for benzoyl urea series products as claimed in claim 1 or 2, it is characterised in that described material dispersing plate is umbrella。

4. the enamel glass reactor for benzoyl urea series products as claimed in claim 1, it is characterised in that described charging aperture is provided with cushion。

5. the enamel glass reactor for benzoyl urea series products as claimed in claim 4, it is characterised in that described cushion is elastomeric material。

6. the enamel glass reactor for benzoyl urea series products as claimed in claim 1, it is characterised in that described shaft and described motor junction are provided with vibration damper plate。