CN216654539U - A new type of salt-forming reaction tank - Google Patents

Abstract

The utility model discloses a novel salifying reaction tank which comprises an outer tank, wherein an inner tank is arranged in the outer tank, an electric heating tube is arranged between the outer tank and the inner tank, a support frame is arranged in the middle of the upper portion of the inner tank, a motor is arranged above the support frame, a motor rotating shaft penetrates through the support frame and is fixedly connected with a coupler, the other end of the coupler is fixedly connected with a stirring rod, the stirring rod penetrates through the inner tank and extends to the bottom of the inner tank to be fixedly connected with a mounting plate, a plurality of stirring blades which are arranged in a matrix mode are arranged on the stirring rod above the mounting plate, scraping rods are arranged on two sides of the mounting plate, a material distributing structure is arranged below the mounting plate, and a temperature sensor is arranged at the upper end in the inner tank. This kind of retort simple structure, convenient operation, stirring effect is good, has avoided the phenomenon of salt caking to take place, the effectual efficiency that improves salt and produce.

Description

A new type of salt-forming reaction tank

technical field

The utility model relates to the technical field of salt processing, in particular to a novel salt-forming reaction tank.

Background technique

Neutralization reaction, esterification reaction and water washing reaction are important links in the reaction process of fine chemical industry. The steps of neutralization reaction are often used in chemical process, and the neutralization reaction often generates solid and liquid. , the treatment of the reaction product should be considered, and attention should be paid to make the reaction as complete as possible. In the reaction salt-forming device, a large amount of gas will be generated during the reaction of acid and alkali. Because of the production of a large amount of gas, the required volume of the reaction device must be large enough, so the requirements for the stirring paddle are relatively high to achieve the purpose of full stirring. The device is a concave arc at the bottom, and the blades of the stirring paddle at the bottom cannot be designed to be close to the bottom of the reaction device, which will cause the stirring paddle to float above the reaction solution, which cannot guarantee the complete reaction. To this end, we propose a new type of salt-forming reactor.

Utility model content

The purpose of this utility model is to provide a new type of salt-forming reaction tank to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel salt-forming reaction tank, comprising an outer tank, the outer tank is provided with an inner tank, the outer tank and the inner tank are arranged coaxially, and the outer tank An electric heating pipe is arranged between the inner tank and the inner tank, a support frame is arranged in the upper and middle part of the inner tank, a motor is arranged above the support frame, and the rotating shaft of the motor runs through the support frame and is fixedly connected with a coupling, and the coupling The other end is fixedly connected with the stirring rod. The stirring rod penetrates the inner tank and extends to the bottom of the inner tank and is fixedly connected with the mounting plate. The stirring rod is located above the mounting plate and is provided with a plurality of stirring blades arranged in a matrix. Scraper bars are arranged on both sides, a material distribution structure is arranged under the mounting plate, and the material distribution structure includes a scraper, and two scrapers are arranged vertically between the two scrapers. A through hole is opened on the scraper, and a temperature sensor is arranged on the upper end of the inner tank.

Preferably, an air outlet pipe is arranged on the upper side of the inner tank, a filter box is arranged on the air outlet pipe, and an activated carbon filter layer is arranged in the filter box.

Preferably, the upper end of the inner tank away from the air outlet pipe is provided with a liquid inlet pipe, and the liquid inlet pipe is provided with a first valve.

Preferably, the upper end of the outer tank is provided with a control panel, the upper end of the control panel is provided with a display screen, and a control button is provided below the display screen.

Preferably, a discharge pipe is provided in the lower middle part of the inner tank, the lower end of the discharge pipe extends to the bottom of the outer tank, and the lower end of the discharge pipe is provided with a second valve.

Compared with the prior art, the beneficial effect of the present utility model is that in this new type of salt-forming reaction tank, the heat emitted by the electric heating tube supplies heat to the inner tank, so that the acid and alkali inside the inner tank of the slider are neutralized efficiently, and the inner tank is neutralized. The stirring blade stirs the raw materials inside the inner tank. When the stirring rod rotates, it is driven by the mounting plate to make the scraper rod rotate along with it, so that the scraper rod scrapes off the fixed adhered to the inner wall of the inner tank, and the scraper can remove The salt particles precipitated at the bottom of the inner tank are stirred, and the arrangement of the through holes allows the precipitated salt particles to pass through for their own use, avoiding the phenomenon of agglomeration of the salt particles. The reaction tank has simple structure, convenient operation and good stirring effect, avoids the phenomenon of salt agglomeration, and effectively improves the efficiency of salt generation.

Description of drawings

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

Fig. 2 is the sectional view of the utility model;

Fig. 3 is the structural schematic diagram of the material distribution structure of the present invention;

In the picture: 1 outer tank, 2 inner tank, 3 electric heating tube, 4 support frame, 5 motor, 6 stirring rod, 7 stirring blade, 8 mounting plate, 9 scraper rod, 10 material distribution structure, 101 scraper, 102 through hole , 11 temperature sensor, 12 coupling, 13 outlet pipe, 14 filter box, 15 activated carbon filter layer, 16 liquid inlet pipe, 17 first valve, 18 control panel, 19 display screen, 20 control button, 21 discharge pipe, 22 second valve.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-3, the present utility model provides a technical solution: a novel salt-forming reaction tank, comprising an outer tank 1, characterized in that: the outer tank 1 is provided with an inner tank 2, and the outer tank 1 Coaxially arranged with the inner tank 2, an electric heating pipe 3 is arranged between the outer tank 1 and the inner tank 2. When the electric heating pipe 3 is working, the heat emitted by the electric heating pipe 3 supplies heat to the inner tank 2, so that the slider The acid and alkali neutralization efficiency inside the inner tank 2, the upper middle of the inner tank 2 is provided with a support frame 4, the upper part of the support frame 4 is provided with a motor 5, and the rotating shaft of the motor 5 runs through the support frame 4 and the coupling 12 is fixedly connected, the other end of the coupling 12 is fixedly connected with the stirring rod 6, the stirring rod 6 penetrates the inner tank 2 and extends to the bottom of the inner tank 2 and is fixedly connected with the mounting plate 8, and the stirring rod 6 is located on the mounting plate. 8 is provided with a plurality of stirring blades 7 arranged in a matrix, and both sides of the mounting plate 8 are provided with scrapers 9. When the motor 5 is working, the motor 5 drives the stirring rod 6 and the stirring blade 7 through the coupling 12. It rotates, so that the stirring blade 7 stirs the raw materials in the inner tank 2. When the stirring rod 6 rotates, it is driven by the mounting plate 8 to make the scraper rod 9 rotate along with it, so that the scraper rod 9 rotates the inner tank. 2. The fixed scraping attached to the inner wall, the setting of the coupling 12 improves the rotational stability of the stirring rod 6, and the material distribution structure 10 is provided under the mounting plate 8, and the material distribution structure 10 includes a scraper 101, so The scraper 101 is provided with two, and the two scrapers 101 are arranged vertically. The scraper 101 is provided with a through hole 102. Stirring, the setting of the through hole 102 allows the precipitated salt particles to pass through for their own use, and avoids the phenomenon of salt particles agglomerating. temperature is monitored.

Further, an air outlet pipe 13 is arranged on the upper side of the inner tank 2, a filter box 14 is arranged on the air outlet pipe 13, and an activated carbon filter layer 15 is arranged in the filter box 14, and the neutralization can be neutralized through the air outlet pipe. The gas generated in the reaction is discharged, and the gas is filtered through the activated carbon filter layer 15 to prevent the discharged gas from polluting the atmosphere.

Further, the upper end of the inner tank 2 away from the air outlet pipe 13 is provided with a liquid inlet pipe 16, and the liquid inlet pipe 16 is provided with a first valve 17, through which the liquid inlet pipe 16 can be added to the inner tank 2. Reaction acid-base solution.

Further, a control panel 18 is arranged on the upper end of the outer tank 1, a display screen 19 is arranged on the upper end of the control panel 18, and a control button 20 is arranged below the display screen 19. The display screen 19 can monitor the working state of the reaction tank. It is displayed, so that it is more convenient for the operator to know the internal situation of the inner tank 2 , and the working process of the reaction tank can be controlled through the control button 20 .

Further, a discharge pipe 21 is provided in the lower middle part of the inner tank 2, the lower end of the discharge pipe 21 extends to the bottom of the outer tank 1, and a second valve 22 is provided at the lower end of the discharge pipe 21. 21 The salt after the reaction is completed can be discharged.

Specifically, in the present invention, firstly, the acid-base solution to be reacted is added into the inner tank 2 through the liquid inlet pipe, the electric heating pipe 3 and the motor 5 are started, and the heat emitted by the electric heating pipe 3 supplies heat to the inner tank 2, thereby The neutralization efficiency of acid and alkali inside the inner tank 2 of the slider, the motor 5 drives the stirring rod 6 and the stirring blade 7 to rotate through the coupling 12, so that the stirring blade 7 stirs the raw materials in the inner tank 2, and the stirring rod 6 is in At the same time of rotation, driven by the mounting plate 8, the scraper rod 9 is rotated along with it, so that the scraper rod 9 scrapes off the fixation attached to the inner wall of the inner tank 2. At the same time, the mounting plate 8 drives the material distribution structure 10 to rotate, scraping The plate 101 can agitate the salt particles deposited at the bottom of the inner tank 2. The arrangement of the through holes 102 enables the deposited salt particles to pass through for their own use, thereby avoiding the occurrence of agglomeration of the salt particles.

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

Claims (5)

1. a novel salt-forming reaction tank, comprising an outer tank (1), characterized in that: the outer tank (1) is provided with an inner tank (2), the outer tank (1) and the inner tank (2) Coaxial arrangement, an electric heating pipe (3) is arranged between the outer tank (1) and the inner tank (2), a support frame (4) is arranged in the upper middle of the inner tank (2), and the support frame (4) ) above is provided with a motor (5), the rotating shaft of the motor (5) penetrates the support frame (4) and is fixedly connected with the coupling (12), and the other end of the coupling (12) is fixed with the stirring rod (6) connection, the stirring rod (6) penetrates through the inner tank (2) and extends to the bottom of the inner tank (2) and is fixedly connected to the mounting plate (8), the stirring rod (6) is located above the mounting plate (8) with multiple stirring blades (7) arranged in a matrix, scraper bars (9) are provided on both sides of the mounting plate (8), and a material distributing structure (10) is arranged under the mounting plate (8), the material distributing The structure (10) includes a scraper (101), two scrapers (101) are provided, the two scrapers (101) are vertically arranged, and a through hole is opened on the scraper (101). The hole (102) is provided with a temperature sensor (11) at the inner upper end of the inner tank (2). 2. A new type of salt-forming reaction tank according to claim 1, characterized in that: an air outlet pipe (13) is provided on the upper side of the inner tank (2), and a filter is provided on the air outlet pipe (13). A box (14) is provided with an activated carbon filter layer (15) in the filter box (14). 3. A new type of salt-forming reaction tank according to claim 1, characterized in that: the upper end of the inner tank (2) away from the gas outlet pipe (13) is provided with a liquid inlet pipe (16), the liquid inlet pipe A first valve (17) is provided on the pipe (16). 4. A new type of salt-forming reaction tank according to claim 1, characterized in that: the upper end of the outer tank (1) is provided with a control panel (18), and the upper end of the control panel (18) is provided with a display screen ( 19), a control button (20) is provided below the display screen (19). 5. A new type of salt-forming reaction tank according to claim 1, characterized in that: a discharge pipe (21) is provided in the lower middle of the inner tank (2), and the lower end of the discharge pipe (21) extends to Below the outer tank (1), the lower end of the discharge pipe (21) is provided with a second valve (22).

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