Alkali washing mixing tank

Abstract

The alkali washing mixing tank comprises a tank body and a stirring mechanism, two feeding ports are formed in the bottom of the tank body, a tail gas port and a discharging port are formed in the top of the tank body, and the stirring mechanism is installed in the tank body and used for stirring materials in the tank body; the materials to be subjected to alkali washing and the sodium carbonate aqueous solution enter the tank body from the bottom after being premixed and are fully mixed under the action of stirring, alkali washing is more thorough, the mixing tank is filled with the materials in a bottom-in and top-out mode, the emulsification effect can be effectively reduced, and the alkali washing mixing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to caustic washing mixing equipment field, especially in caustic washing mixing tank. BACKGROUND

[0002] Caustic washing mixing tank refers to the tank body for mixing solution, it mainly utilizes lye and the mixing of the material to be handled, reaches the purpose of removing impurities, purification or conversion of material through chemical reaction. This kind of equipment has wide application in chemical industry, medicine, food and other industries, can improve the efficiency of industrial production and product quality;

[0003] The traditional caustic washing mixing tank mostly relies on manual processing for cleaning the inside of the tank body, and the cleaning efficiency is low, and there are safety hazards. UTILITY MODEL CONTENT

[0004] (One) technical problem to be solved

[0005] In order to solve the above problems of prior art, the utility model provides a caustic washing mixing tank.

[0006] (Two) technical scheme

[0007] In order to achieve the above purpose, the main technical scheme adopted by the utility model includes:

[0008] A caustic washing mixing tank, comprising a tank body and a stirring mechanism;

[0009] The bottom of the tank body is provided with two feed ports, and the top of the tank body is provided with a tail gas port and a discharge port;

[0010] The stirring mechanism is installed in the tank body and is used for stirring the material in the tank body.

[0011] Preferably, the stirring mechanism comprises a motor, a speed reducer, a stirring shaft, a stirring paddle, a lifting sleeve and a connecting rod;

[0012] The motor is connected with the stirring shaft through the speed reducer;

[0013] The stirring shaft extends into the inside of the tank body;

[0014] The stirring paddle is provided with multiple groups, is arranged at equal intervals with the stirring shaft as the axis, the stirring paddle is in L-shaped structure, and one end of the horizontal part of the stirring paddle is hinged on the stirring shaft;

[0015] The lifting sleeve is slidingly installed on the stirring shaft and is fixed through bolts;

[0016] The connecting rod is provided with multiple groups and corresponds to the stirring paddle one by one, one end of the connecting rod is rotatably connected with the lifting sleeve, and the other end of the connecting rod is connected with the stirring paddle.

[0017] Preferably, the horizontal part of the stirring blade is perpendicular to the stirring shaft, the vertical part of the stirring blade is close to the inner wall of the tank body, and a cleaning brush is arranged on the side of the stirring blade close to the inner wall of the tank body.

[0018] Preferably, the cleaning brush is made of nylon.

[0019] Preferably, a manhole is arranged on the tank body.

[0020] Preferably, a sight glass is arranged on the tank body.

[0021] Preferably, a spraying pipe is arranged on the top of the inner wall of the tank body, and the nozzles of the spraying pipe are directed to the inner wall of the tank body.

[0022] (Three) beneficial effects

[0023] The beneficial effects of the utility model lie in:

[0024] 1. After the alkaline washing material and the sodium carbonate aqueous solution are premixed, they enter the tank body from the bottom, are fully mixed under the action of stirring, the alkaline washing is more thorough, and the material fills the mixing tank in the way of entering from the bottom and discharging from the top, so that the emulsification effect can be effectively reduced and the alkaline washing mixing effect is improved.

[0025] 2. The motor drives the stirring shaft to rotate through the speed reducer, the material is stirred by the stirring blade on the stirring shaft, when the inner wall of the tank body needs to be cleaned, the manhole is opened, the height of the lifting sleeve is lowered, the vertical part of the stirring blade is close to the inner wall of the tank body under the action of the connecting rod, and the cleaning brush on the stirring blade is used to cooperate with the rotation of the stirring shaft to realize the cleaning of the inside of the tank body, so that the cleaning efficiency of the tank body is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structure schematic view of the first embodiment of the utility model;

[0027] Figure 2 It is a structure schematic view of the second embodiment of the utility model Figure One ;

[0028] Figure 3 It is a structure schematic view of the second embodiment of the utility model Figure Two .

[0029] EXPLANATION OF REFERENCE NUMERALS:

[0030] 1, tank body;

[0031] 2, stirring mechanism;

[0032] 21, motor; 22, speed reducer; 23, stirring shaft; 24, lifting sleeve; 25, connecting rod; 26, stirring paddle;

[0033] 3, feed inlet;

[0034] 4, discharge outlet;

[0035] 5, tail gas outlet. DETAILED DESCRIPTION

[0036] In order to better explain the utility model, so as to facilitate understanding, the following will be combined with the specific embodiments, the utility model is described in detail.

[0037] Please refer to Figure 1 The first embodiment of the utility model:

[0038] A caustic washing mixing tank, comprising a tank body 1 and a stirring mechanism 2;

[0039] The tank body 1 is provided with two feed inlets 3 at the bottom, and the top of the tank body 1 is provided with a tail gas outlet 5 and a discharge outlet 4;

[0040] The stirring mechanism 2 is installed in the tank body 1 and is used for stirring the material in the tank body 1;

[0041] When in use, after the caustic washing material and the sodium carbonate aqueous solution are premixed, they enter the tank body 1 from the bottom, and are fully mixed under the action of stirring, so that the caustic washing is more thorough, and the material fills the mixing tank by adopting the way of entering from the bottom and discharging from the top, which can effectively reduce the emulsification effect and improve the caustic washing mixing effect.

[0042] Reference Figure 2 and Figure 3 The second embodiment of the utility model:

[0043] The stirring mechanism 2 comprises a motor 21, a speed reducer 22, a stirring shaft 23, a stirring paddle 26, a lifting sleeve 24 and a connecting rod 25;

[0044] The motor 21 is connected with the stirring shaft 23 through the speed reducer 22;

[0045] The stirring shaft 23 extends to the inside of the tank body 1;

[0046] The stirring paddle 26 is provided with multiple groups and is arranged at equal intervals around the stirring shaft 23, the stirring paddle 26 has an L-shaped structure, and one end of the horizontal part of the stirring paddle 26 is hinged to the stirring shaft 23;

[0047] The lifting sleeve 24 is slidingly installed on the stirring shaft 23 and is fixed through bolts;

[0048] A plurality of connecting rods 25 are arranged in one-to-one correspondence with the stirring blades 26, one end of the connecting rod 25 is rotationally connected to the lifting sleeve 24, and the other end of the connecting rod 25 is connected to the stirring blade 26;

[0049] When the horizontal part of the stirring blade 26 is perpendicular to the stirring shaft 23, the vertical part of the stirring blade 26 is close to the inner wall of the tank body 1, and the side of the stirring blade 26 close to the inner wall of the tank body 1 is provided with a cleaning brush;

[0050] In use, the motor 21 drives the stirring shaft 23 to rotate through the speed reducer 22, and the material is stirred by the stirring blade 26 on the stirring shaft 23; when it is necessary to clean the inner wall of the tank body 1, the manhole is opened, the height of the lifting sleeve 24 is lowered, the vertical part of the stirring blade 26 is close to the inner wall of the tank body 1 under the action of the connecting rod 25, and the cleaning brush on the stirring blade 26 is used to cooperate with the rotation of the stirring shaft 23 to realize the cleaning of the inside of the tank body 1, thereby improving the cleaning efficiency of the tank body 1.

[0051] In the embodiment, the cleaning brush is made of nylon.

[0052] In the embodiment, the manhole is arranged on the tank body 1.

[0053] In the embodiment, the sight glass is arranged on the tank body 1.

[0054] In the embodiment, the spray pipe is arranged on the inner wall of the tank body 1, and the nozzles on the spray pipe are directed to the inner wall of the tank body 1, so that the inner wall of the tank body 1 can be better cleaned by cooperating the spray pipe to spray clean water on the inner wall of the tank body 1.

[0055] The working principle of the utility model is as follows:

[0056] 1. After the alkaline washing material and the sodium carbonate aqueous solution are premixed, the mixture is introduced into the tank body 1 from the bottom, is fully mixed under the action of stirring, the alkaline washing is more thorough, and the mixture tank is filled with the material in a downward and upward mode, so that the emulsification effect can be effectively reduced and the alkaline washing mixing effect is improved.

[0057] 2. The motor 21 drives the stirring shaft 23 to rotate through the speed reducer 22, and the material is stirred by the stirring blade 26 on the stirring shaft 23; when it is necessary to clean the inner wall of the tank body 1, the manhole is opened, the height of the lifting sleeve 24 is lowered, the vertical part of the stirring blade 26 is close to the inner wall of the tank body 1 under the action of the connecting rod 25, and the cleaning brush on the stirring blade 26 is used to cooperate with the rotation of the stirring shaft 23 to realize the cleaning of the inside of the tank body 1, thereby improving the cleaning efficiency of the tank body 1.

[0058] The above are only embodiments of the present application, and do not limit the patent range of the present application, and any equivalent transformation or direct or indirect application in the related technical field by using the content of the present application specification and drawings is also included in the patent protection range of the present application.

[0059] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for clarity, and the skilled person in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by the skilled person.

Claims

1. An alkaline wash mixing tank characterized by, The utility model provides a stirring device for a tank, which comprises a tank body and a stirring mechanism. The bottom of the tank body is provided with two feeding ports, and the top of the tank body is provided with a tail gas outlet and a discharging port. The stirring mechanism is installed in the tank body to stir the material in the tank body. The stirring mechanism comprises a motor, a speed reducer, a stirring shaft, stirring paddles, a lifting sleeve and connecting rods. The motor is connected to the stirring shaft through the speed reducer. The stirring shaft extends into the tank body. The stirring paddles are arranged in multiple groups at equal intervals around the stirring shaft. The stirring paddles are in L-shaped structure, and one end of the horizontal part of the stirring paddles is hingedly connected to the stirring shaft. The lifting sleeve is slidingly installed on the stirring shaft and is fixed by bolts.

2. The caustic mixing tank of claim 1, wherein, The connecting rods are arranged in multiple groups and correspond to the stirring paddles one by one.

3. A caustic mixing tank as defined in claim 2, wherein One end of the connecting rod is rotatably connected to the lifting sleeve, and the other end of the connecting rod is connected to the stirring paddle.

4. The caustic mixing tank of claim 1, wherein, When the horizontal part of the stirring paddle is perpendicular to the stirring shaft, the vertical part of the stirring paddle is close to the inner wall of the tank body, and the side of the stirring paddle close to the inner wall of the tank body is provided with a cleaning brush.

5. The caustic mixing tank of claim 1, wherein, The cleaning brush is made of nylon.

6. The caustic mixing tank of claim 1, wherein, A manhole is formed in the tank body. A sight glass is formed in the tank body. A spraying pipe is arranged on the top of the inner wall of the tank body, and the nozzles on the spraying pipe face the inner wall of the tank body.

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