CN214159607U

CN214159607U - Reaction kettle

Info

Publication number: CN214159607U
Application number: CN202023132401.2U
Authority: CN
Inventors: 陶青松; 张湛汇
Original assignee: Ican Technology Co ltd
Current assignee: Ican Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-10
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a reaction kettle, including the barrel, the periphery of barrel lower extreme is connected with and presss from both sides the cover, and there is the closing cap upper end of barrel through flange joint, and there is the frame top of closing cap through flange joint, is connected with the motor in the frame, and the output of motor is connected with the (mixing) shaft, and the end connection that the (mixing) shaft is located the barrel has the flywheel, can dismantle on the flywheel and be connected with the stirring rake, and the below of stirring rake is provided with the micropore aerator, and the inlet end of micropore aerator passes the barrel in proper order and presss from both sides the cover and be located its outside. The utility model discloses a stirring rake is changed very conveniently, has reduced cost of maintenance, and the micropore aerator is in order to make the air bubble littleer, increases the area of contact with water, improves dissolved oxygen efficiency, makes the reaction abundant.

Description

Reaction kettle

Technical Field

The utility model relates to a reation kettle technical field specifically is a reation kettle.

Background

The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container. The reaction kettle is widely applied to pressure vessels for petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is used for completing technological processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; the material is generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloy and other composite materials.

The existing reaction kettle has the following defects: after the stirring paddle is used for a long time, the stirring paddle is easy to damage, and if the stirring paddle is replaced, the whole stirring mechanism needs to be replaced, so that the maintenance cost is improved; in some aerobic reactions, insufficient oxygen supply results in low dissolved oxygen efficiency and insufficient reaction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reation kettle to the weak point of prior art to solve the difficult change in current reation kettle stirring damage back and reactant reaction abundant problem inadequately.

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

the utility model provides a reaction kettle, includes the barrel, the periphery of barrel lower extreme is connected with presss from both sides the cover, there is the closing cap upper end of barrel through flange joint, there is the frame top of closing cap through flange joint, be connected with the motor in the frame, the output of motor is connected with the (mixing) shaft, the end connection that the (mixing) shaft is located the barrel has the flywheel, can dismantle on the flywheel and be connected with the stirring rake, the below of stirring rake is provided with the micropore aerator, the inlet end of micropore aerator passes the barrel in proper order and presss from both sides the cover and be located its outside.

Preferably, the one end of stirring rake is equipped with one and is concave type breach, the peripheral fixedly connected with a plurality of arc poles of flywheel, the outer end of arc pole is located the breach, and the breach department of the outer end of arc pole, stirring rake is equipped with the screw that overlaps, and arc pole and stirring rake pass through the bolt and are connected with the cooperation of screw.

Preferably, the seal cover is provided with a feed inlet, the lower side of the cylinder body is provided with a discharge outlet, and the discharge outlet penetrates through the jacket and is positioned on the outer side of the jacket.

Preferably, a manhole is arranged on the sealing cover.

The utility model has the advantages that:

after the stirring rake damaged, can take off the stirring rake from the arc pole, it is very convenient to change, needn't scrap flywheel and stirring rake wholly, has reduced cost of maintenance. The microporous aerator is arranged below the stirring paddle, so that air bubbles are reduced, the contact area between the microporous aerator and water is increased, the oxygen dissolving efficiency is improved, and the reaction is sufficient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic view of a flywheel and paddle;

in the figure, 1-cylinder, 2-jacket, 3-sealing cover, 4-frame, 5-motor, 6-stirring shaft, 7-flywheel, 8-stirring paddle, 9-micropore aerator, 10-arc rod, 11-feeding hole, 12-discharging hole, 13-manhole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a reaction kettle comprises a cylinder 1, a jacket 2 is connected to the periphery of the lower end of the cylinder 1, a sealing cover 3 is connected to the upper end of the cylinder 1 through a flange, a frame 4 is connected to the top of the sealing cover 3 through a flange, a motor 5 is connected to the frame 4, a stirring shaft 6 is connected to the output end of the motor 5, a flywheel 7 is connected to the end portion of the stirring shaft 6 located in the cylinder 1, a stirring paddle 8 is detachably connected to the flywheel 7, a micropore aerator 9 is arranged below the stirring paddle 8, and the air inlet end of the micropore aerator 9 sequentially penetrates through the cylinder 1 and the jacket 2 and is located outside the jacket.

One end of the stirring paddle 8 is provided with a notch which is concave, the periphery of the flywheel 7 is fixedly connected with a plurality of arc-shaped rods 10, the outer ends of the arc-shaped rods 10 are located in the notch, the outer ends of the arc-shaped rods 10 and the notch of the stirring paddle 8 are provided with overlapped screw holes, and the arc-shaped rods 10 and the stirring paddle 8 are connected with the screw holes through bolts in a matched mode.

The sealing cover 3 is provided with a feeding hole 11, the lower side of the cylinder body 1 is provided with a discharging hole 12, and the discharging hole 12 penetrates through the jacket 2 and is positioned on the outer side of the jacket. Be equipped with manhole 13 on the closing cap 3, conveniently look over and overhaul.

The utility model discloses, after 8 damages of stirring rake, can take off 8 follow arc poles 10 of stirring rake, it is very convenient to change, needn't scrap flywheel 7 and 8 whole stirring rakes, has reduced cost of maintenance. The microporous aerator 9 is arranged below the stirring paddle 8, so that air bubbles are reduced, the contact area with water is increased, the dissolved oxygen efficiency is improved, and the reaction is sufficient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reaction kettle, its characterized in that, includes barrel (1), the periphery of barrel (1) lower extreme is connected with presss from both sides cover (2), there is closing cap (3) upper end through flange joint of barrel (1), there is frame (4) at the top of closing cap (3) through flange joint, be connected with motor (5) on frame (4), the output of motor (5) is connected with (mixing) shaft (6), the end connection that (mixing) shaft (6) are located barrel (1) has flywheel (7), can dismantle on flywheel (7) and be connected with stirring rake (8), the below of stirring rake (8) is provided with micropore aerator (9), the inlet end of micropore aerator (9) passes barrel (1) and presss from both sides cover (2) in proper order and is located the outside that presss from both sides the cover.

2. The reaction kettle according to claim 1, wherein one end of the stirring paddle (8) is provided with a concave notch, the periphery of the flywheel (7) is fixedly connected with a plurality of arc-shaped rods (10), the outer ends of the arc-shaped rods (10) are located in the notch, overlapped screw holes are formed in the outer ends of the arc-shaped rods (10) and the notch of the stirring paddle (8), and the arc-shaped rods (10) and the stirring paddle (8) are connected with the screw holes through bolts in a matching manner.

3. The reactor according to claim 1, characterized in that the cover (3) is provided with a feed inlet (11), the lower side of the cylinder (1) is provided with a discharge outlet (12), and the discharge outlet (12) passes through the jacket (2) and is positioned at the outer side thereof.

4. A reactor according to claim 1, wherein the cover (3) is provided with a manhole (13).