CN204193868U - A kind of chemical industry agitator tank cleaning device - Google Patents

Abstract

A stirring tank cleaning device for chemical industry of the utility model relates to the field of chemical equipment, and is composed of a tank body, a motor, a stirring shaft and a stirring paddle. Shaft connection, the lower part of the stirring shaft is provided with more than one set of stirring paddles, the top of the tank body is fixed with a disc water jacket with a shaft hole, the outer periphery of the stirring shaft under the disc water jacket is provided with a water jacket, and the upper end of the water jacket It is vertically connected with the shaft hole below the disc water jacket. The bottom of the disc and the outer circumference of the water jacket are evenly distributed with high-pressure nozzles. The upper part of the disc water jacket is connected to the water inlet pipe outside the tank. A cleaning device for a chemical mixing tank of the utility model has the advantages of simple structure, low manufacturing cost, and easy operation, greatly improves work efficiency in the cleaning process of the tank, reduces the usage of cleaning liquid, has numerous nozzles without dead ends, and is easy to clean. The effect is good, and the cost of cleaning the tank body is reduced.

Description

A chemical mixing tank cleaning device

technical field

The utility model relates to the field of chemical equipment, in particular to a cleaning device for a chemical mixing tank.

Background technique

In the field of chemical industry, agitated reaction tanks are relatively common and highly used equipment. They are often used for liquid-liquid mixing, or physical or chemical mixing of solid-liquid, and there are many kinds of substances that need to be mixed. Larger enterprises with strong strength usually use one-to-one designated tanks, while smaller enterprises can only mix multiple mixtures in the same tank, which requires cleaning the tank before use. However, there is no cleaning device in the existing tank, and it is only carried out by pouring the cleaning liquid into the tank to start the stirring paddle in the tank. The disadvantage is that the cleaning is not thorough, and the upper part of the tank is difficult to be cleaned, unless the A large amount of cleaning liquid is injected into the tank, which causes a lot of waste of cleaning liquid and increases the cost.

Utility model content

The utility model aims at overcoming the deficiencies of the prior art, and provides a cleaning device for a stirring tank used in chemical industry.

A cleaning device for a chemical mixing tank of the utility model is composed of a tank body, a motor, a stirring shaft and a stirring paddle, a motor is fixed on the top of the tank body, and the motor is connected to the stirring shaft placed vertically inside the tank body, so The lower part of the agitating shaft is provided with more than one set of agitating paddles, the top of the tank is fixed with a disc water jacket with a shaft hole, and the outer periphery of the agitating shaft below the disc water jacket is provided with a water jacket, and the upper end of the water jacket is in contact with the circle. The shaft hole below the disc water jacket is vertically connected. The bottom surface of the disc water jacket and the outer periphery of the water jacket are equipped with high-pressure nozzles.

As a further improvement of the utility model, the bottom of the stirring shaft is connected to the inner bottom of the tank through a bearing clearance.

As a further improvement of the utility model, a sealing packing ring is provided between the bottom end of the water jacket and the stirring shaft.

As a further improvement of the utility model, the bottom of the tank body is provided with a discharge port, and more than three legs are evenly distributed and fixed on the outer periphery.

A cleaning device for a chemical mixing tank of the utility model has the advantages of simple structure, low manufacturing cost and easy operation, greatly improves the working efficiency in the process of cleaning the inside of the tank, reduces the consumption of cleaning liquid, has many nozzles without dead angles, and is easy to clean. The effect is good, and the cost of cleaning the tank body is reduced.

Description of drawings

Fig. 1 is a sectional view of the utility model.

Detailed ways

Below in conjunction with accompanying drawing 1, a kind of chemical industry mixing tank cleaning device of the present utility model is further described.

A kind of stirring tank cleaning device for chemical industry of the present utility model is made up of tank body 1, motor 2, stirring shaft 3 and stirring paddle 4, and motor 2 is fixed on the top of tank body 1, and motor 2 is vertically placed in the tank body 1 is connected to the stirring shaft 3 inside, the lower part of the stirring shaft 3 is provided with more than one set of stirring paddles 4, the inner top of the tank body 1 is fixed with a disc water jacket 5 with a shaft hole, and the stirring below the disc water jacket 5 The outer circumference of the shaft 3 is provided with a water jacket 6, the upper end of the water jacket 6 is vertically connected with the shaft hole below the disc water jacket 5, the stirring shaft 3 vertically passes through the shaft hole and the water jacket 6, and the bottom surface of the disc water jacket 5 High-pressure nozzles 7 are distributed on the outer periphery of the water casing 6, and the directions of the high-pressure nozzles 7 are scattered without dead angles. The upper part of the disc water jacket 5 is connected to the water inlet pipe 13 outside the tank body 1, and the upper part of the tank body 1 is provided with a feed hopper. 8. The bottom of the stirring shaft 3 is connected to the inner bottom of the tank body 1 through the bearing 9 clearance. A sealing packing ring 10 is provided between the bottom end of the water jacket 6 and the stirring shaft 3 to prevent the stirring material or cleaning liquid from entering the inner cavity of the water jacket 6 . The bottom of the tank body 1 is provided with a discharge port 11, and more than three legs 12 are evenly distributed and fixed on the outer periphery.

When cleaning, use the external water pump to inject the cleaning solution into the disc water jacket 5 and the water jacket 6 through the water inlet pipe 13, and then spray it out through the high-pressure nozzle 7 to spray off the residue on the inner wall of the tank and the lower bottom. Then turn on the motor 2 to drive the stirring paddle 4 to further clean the tank body 1 with the cleaning liquid inside, and then discharge the waste liquid from the discharge port 11.

Claims (4)

1. a chemical industry agitator tank cleaning device, by tank body (1), motor (2), shaft (3) and paddle (4) are formed, it is characterized in that tank body (1) top is fixed wtih motor (2), motor (2) is connected with the vertical shaft (3) being placed in tank body (1) inner, described shaft (3) bottom is provided with the paddle (4) of more than a group, tank body (1) inner top is fixed wtih the disk water jacket (5) being provided with axis hole, the periphery of the shaft (3) of disk water jacket (5) below is provided with jacket pipe (6), jacket pipe (6) upper end and disk water jacket (5) below axis hole vertical connection, the bottom surface of disk water jacket (5) and jacket pipe (6) periphery uniform high-pressure nozzle (7), disk water jacket (5) top is connected with tank body (1) water inlet pipe outward (13), tank body (1) top be provided with feed hopper (8).

2. a kind of chemical industry agitator tank cleaning device as claimed in claim 1, is characterized in that described shaft (3) bottom with tank body (1) the interior end by bearing (9) recessed bond ing.

3. a kind of chemical industry agitator tank cleaning device as claimed in claim 1 or 2, is characterized in that being provided with sealing drilled packing ring (10) between described jacket pipe (6) bottom and shaft (3).

4. a kind of chemical industry agitator tank cleaning device as claimed in claim 1 or 2, is characterized in that described tank body (1) bottom is provided with discharging opening (11), the uniform leg (12) being fixed wtih more than three in periphery.