CN211946292U

CN211946292U - Sodium hydroxide production device

Info

Publication number: CN211946292U
Application number: CN202020197697.7U
Authority: CN
Inventors: 高勇
Original assignee: Tianjin Huanhao Chemical Engineering Co ltd
Current assignee: Tianjin Huanhao Chemical Engineering Co ltd
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-11-17
Anticipated expiration: 2030-02-21

Abstract

The utility model discloses a sodium hydroxide's apparatus for producing, including box, case lid and mixing box, the through-hole has been seted up at the top of box to the global inner wall threaded connection with the through-hole of case lid, the first fixed plate of fixedly connected with between the both sides of box inner wall, the utility model relates to a mechanical equipment makes technical field. This apparatus for producing sodium hydroxide, top fixedly connected with servo motor through the mixing box, it is connected with the (mixing) shaft to rotate between the top of mixing box inner wall and the bottom, and the fixed surface of (mixing) shaft is connected with stirring fan blade, the top fixed connection of shaft coupling and (mixing) shaft is passed through to the one end of servo motor output shaft, it rotates to drive the (mixing) shaft through servo motor, the stirring fan blade that the (mixing) shaft surface set up is to the soda in the mixing box, the barium chloride refining agent stirs the mixture, make calcium, magnesium, the speed that impurity such as sulfate radical ion got rid of improves, effectual improvement sodium hydroxide production efficiency.

Description

Sodium hydroxide production device

Technical Field

The utility model relates to a mechanical equipment makes technical field, specifically is a apparatus for producing of sodium hydroxide.

Background

Sodium hydroxide, commonly known as caustic soda, caustic soda and caustic soda, is a strong caustic alkali with strong corrosivity, is generally in a sheet or block shape, is easily dissolved in water (releases heat when dissolved in water) to form an alkaline solution, has deliquescence, can be used as an alkaline cleaning agent in water treatment, is dissolved in ethanol and glycerol, is not dissolved in propanol and ether, has a disproportionation reaction with halogens such as chlorine, bromine and iodine, and has a neutralization effect with acids to generate salt and water, and is a necessary chemical in a chemical laboratory and also one of common chemical products.

In order to improve the production efficiency of sodium hydroxide in modern chemical production, a special sodium hydroxide production device is used for preparing the sodium hydroxide, the existing device for preparing the sodium hydroxide by the diaphragm electrolysis method is mostly fixedly installed and cannot move, potential safety hazards exist in the process that an operator takes out a sodium hydroxide solution to move, and the using effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a sodium hydroxide's apparatus for producing has solved current diaphragm electrolysis method preparation sodium hydroxide device and is fixed mounting mostly, can not remove, and the operator takes out the in-process that sodium hydroxide solution removed and has the potential safety hazard, the relatively poor problem of result of use.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a production device of sodium hydroxide comprises a box body, a box cover and a mixing box, wherein the top of the box body is provided with a through hole, the peripheral surface of the box cover is in threaded connection with the inner wall of the through hole, a first fixing plate is fixedly connected between two sides of the inner wall of the box body, the top of the first fixing plate is fixedly connected with the bottom of the mixing box, a second fixing plate is fixedly connected between two sides of the inner wall of the box body and is positioned under the first fixing plate, a clarification tank and an electrolytic box are respectively fixedly connected with two sides of the top of the second fixing plate, a first liquid guide pipe is communicated with the mixing box, one end of the first liquid guide pipe penetrates through the first fixing plate and extends to the bottom of the first fixing plate, one end of the first liquid guide pipe extends to the bottom of the first fixing plate and extends to the interior of the clarification tank, the top of the mixing box is fixedly connected with a servo motor, and, and the surface of the stirring shaft is fixedly connected with stirring fan blades, one end of an output shaft of the servo motor is fixedly connected with the top end of the stirring shaft through a coupler, the clarifying tank is communicated with the inside of the electrolytic tank through a second liquid guide pipe, and the periphery of the bottom of the tank body is fixedly connected with moving wheels.

Preferably, one side of the bottom of the inner wall of the clarification tank is fixedly connected with a water pump, one end of a water outlet of the water pump is communicated with one end of a second liquid guide pipe, and one end of the second liquid guide pipe penetrates through the clarification tank and the electrolytic tank and extends into the electrolytic tank.

Preferably, the top on the right side of the inner wall of the electrolytic tank is communicated with an exhaust pipe, and one end of the exhaust pipe penetrates through the electrolytic tank and the tank body and extends to the outside of the tank body.

Preferably, the bottom on the right side of the inner wall of the electrolytic tank is communicated with a liquid discharge pipe, one end of the liquid discharge pipe penetrates through the electrolytic tank and the tank body and extends to the outside of the tank body, and valves are arranged at the ends, located outside the tank body, of the exhaust pipe and the liquid discharge pipe.

Preferably, the top of the mixing box is communicated with a filling pipe, and one end of the filling pipe penetrates through the box cover and extends to the top of the box cover.

Preferably, the controller is fixedly connected to the left side of the box body, and the handle is fixedly connected to the right side of the box body.

Advantageous effects

The utility model provides a sodium hydroxide's apparatus for producing. Compared with the prior art, the method has the following beneficial effects:

(1) this apparatus for producing sodium hydroxide, top fixedly connected with servo motor through the mixing box, it is connected with the (mixing) shaft to rotate between the top of mixing box inner wall and the bottom, and the fixed surface of (mixing) shaft is connected with stirring fan blade, the top fixed connection of shaft coupling and (mixing) shaft is passed through to the one end of servo motor output shaft, it rotates to drive the (mixing) shaft through servo motor, the stirring fan blade that the (mixing) shaft surface set up is to the soda in the mixing box, the barium chloride refining agent stirs the mixture, make calcium, magnesium, the speed that impurity such as sulfate radical ion got rid of improves, effectual improvement sodium hydroxide production efficiency.

(2) This apparatus for producing sodium hydroxide, equal fixedly connected with removes the wheel all around through the bottom half, the top intercommunication on electrolysis box inner wall right side has the blast pipe, and the one end of blast pipe runs through electrolysis box and extends to the outside of box, the bottom intercommunication on electrolysis box inner wall right side has the fluid-discharge tube, and the one end of fluid-discharge tube runs through electrolysis box and extends to the outside of box, the blast pipe all is provided with the valve with the one end that the fluid-discharge tube is located the box outside, the left side fixedly connected with controller of box, and the right side fixedly connected with handle of box, the removal that the bottom half set up takes turns to the removal that apparatus for producing can be convenient, the fluid-discharge tube that sets up through electrolysis box inside in addition can be convenient collect sodium hydroxide, it is comparatively convenient to.

Drawings

FIG. 1 is a front view of the structure of the production apparatus of the present invention;

FIG. 2 is a sectional view of the structure of the production apparatus of the present invention;

fig. 3 is a side view of the structure of the production device of the present invention.

In the figure: 1-box body, 2-box cover, 3-mixing box, 4-through hole, 5-first fixing plate, 6-second fixing plate, 7-clarifying tank, 8-electrolytic box, 9-first liquid guide pipe, 10-servo motor, 11-stirring shaft, 12-stirring fan blade, 13-second liquid guide pipe, 14-moving wheel, 15-water pump, 16-exhaust pipe, 17-liquid discharge pipe, 18-valve, 19-feeding pipe, 20-controller and 21-handle.

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, the present invention provides a technical solution: a production device of sodium hydroxide comprises a box body 1, a box cover 2 and a mixing box 3, wherein the top of the mixing box 3 is communicated with a feed pipe 19, one end of the feed pipe 19 penetrates through the box cover 2 and extends to the top of the box cover 2, the left side of the box body 1 is fixedly connected with a controller 20, the right side of the box body 1 is fixedly connected with a handle 21, the top of the box body 1 is provided with a through hole 4, the peripheral surface of the box cover 2 is in threaded connection with the inner wall of the through hole 4, a first fixing plate 5 is fixedly connected between the two sides of the inner wall of the box body 1, the top of the first fixing plate 5 is fixedly connected with the bottom of the mixing box 3, a second fixing plate 6 is fixedly connected between the two sides of the inner wall of the box body 1 and is positioned under the first fixing plate 5, the two sides of the top of the second fixing plate 6 are respectively and fixedly connected with, one end of a water outlet of a water pump 15 is communicated with one end of a second liquid guide pipe 13, one end of the second liquid guide pipe 13 penetrates through the clarification tank 7 and the electrolytic tank 8 and extends to the inside of the electrolytic tank 8, the top of the right side of the inner wall of the electrolytic tank 8 is communicated with an exhaust pipe 16, one end of the exhaust pipe 16 penetrates through the electrolytic tank 8 and the tank body 1 and extends to the outside of the tank body 1, the bottom of the right side of the inner wall of the electrolytic tank 8 is communicated with a liquid discharge pipe 17, one end of the liquid discharge pipe 17 penetrates through the electrolytic tank 8 and the tank body 1 and extends to the outside of the tank body 1, one ends of the exhaust pipe 16 and the liquid discharge pipe 17, which are positioned at the outside of the tank body 1, are both provided with a valve 18, the inside of the mixing tank 3 is communicated with a first liquid guide pipe 9, the insides of the first liquid guide pipe 9 and a feeding pipe 19 are both provided with an electromagnetic valve, one end of the, the top fixedly connected with servo motor 10 of mixing box 3, it is connected with (mixing) shaft 11 to rotate between the top of 3 inner walls of mixing box and the bottom, and the fixed surface of (mixing) shaft 11 is connected with stirring fan blade 12, the top fixed connection of shaft coupling and (mixing) shaft 11 is passed through to the one end of servo motor 10 output shaft, clarification tank 7 communicates through second catheter 13 with the inside of electrolysis box 8, equal fixedly connected with all around of box 1 bottom removes wheel 14, the content that does not make detailed description in this specification all belongs to the prior art that skilled person publicly knows simultaneously.

When in use, the production device is moved to a production area through the moving wheel 14 arranged at the bottom of the box body 1, the four moving wheels 14 are braked by the braking component arranged at one side of the moving wheels 14, the production raw materials are introduced into the mixing box 3 through the feed pipe 19, the operating controller 20 opens the working switch of the servo motor 10, the output shaft of the servo motor 10 drives the stirring shaft 11 to rotate, the stirring shaft 11 drives the stirring fan blades 12 on the surface to mix and stir the production raw materials in the mixing box 3, the electromagnetic valve in the first liquid guide pipe 9 is opened, the mixed raw materials are sent into the clarifying tank 7 through the first liquid guide pipe 9, after the clarifying treatment in the clarifying tank 7, the solution in the clarifying tank 7 is pumped into the electrolytic box 8 through the second liquid guide pipe 13 by the water pump 15, the electrolytic component in the electrolytic box 8 is opened, and the electrolytic treatment is carried out on the solution, the sodium hydroxide solution finally produced is collected through a liquid discharge pipe 17, and a gas discharge pipe 16 is used for discharging gas generated in the electrolysis process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 apparatus for producing of sodium hydroxide, includes box (1), case lid (2) and mixing box (3), through-hole (4) have been seted up at the top of box (1) to the inner wall threaded connection of global and through-hole (4) of case lid (2), first fixed plate (5) of fixedly connected with between the both sides of box (1) inner wall to the bottom fixed connection of the top of first fixed plate (5) and mixing box (3), its characterized in that: a second fixing plate (6) is fixedly connected between two sides of the inner wall of the box body (1) and is positioned under the first fixing plate (5), a clarification tank (7) and an electrolytic tank (8) are respectively fixedly connected with two sides of the top of the second fixing plate (6), the interior of the mixing box (3) is communicated with a first liquid guide pipe (9), one end of the first liquid guide pipe (9) penetrates through the first fixing plate (5) and extends to the bottom of the first fixing plate (5), one end of the first liquid guide pipe (9) extending to the bottom of the first fixing plate (5) extends to the interior of the clarification tank (7), the top of the mixing box (3) is fixedly connected with a servo motor (10), a stirring shaft (11) is rotatably connected between the top and the bottom of the inner wall of the mixing box (3), and stirring blades (12) are fixedly connected to the surface of the stirring shaft (11), one end of an output shaft of the servo motor (10) is fixedly connected with the top end of the stirring shaft (11) through a coupler, the clarifying tank (7) is communicated with the inside of the electrolytic tank (8) through a second liquid guide pipe (13), and the periphery of the bottom of the tank body (1) is fixedly connected with moving wheels (14).

2. The apparatus for producing sodium hydroxide according to claim 1, wherein: one side fixedly connected with water pump (15) of clarification tank (7) inner wall bottom to the one end of water pump (15) delivery port communicates with the one end of second catheter (13), the one end of second catheter (13) is run through clarification tank (7) and electrolysis box (8) and is extended to the inside of electrolysis box (8).

3. The apparatus for producing sodium hydroxide according to claim 1, wherein: the top on the right side of the inner wall of the electrolytic tank (8) is communicated with an exhaust pipe (16), and one end of the exhaust pipe (16) penetrates through the electrolytic tank (8) and the tank body (1) and extends to the outside of the tank body (1).

4. The apparatus for producing sodium hydroxide according to claim 3, wherein: the bottom on electrolysis box (8) inner wall right side intercommunication has fluid-discharge tube (17) to the one end of fluid-discharge tube (17) runs through electrolysis box (8) and box (1) and extends to the outside of box (1), blast pipe (16) and fluid-discharge tube (17) are located the outside one end of box (1) and all are provided with valve (18).

5. The apparatus for producing sodium hydroxide according to claim 1, wherein: the top of mixing box (3) intercommunication has filling tube (19) to the one end of filling tube (19) runs through case lid (2) and extends to the top of case lid (2).

6. The apparatus for producing sodium hydroxide according to claim 1, wherein: the left side of the box body (1) is fixedly connected with a controller (20), and the right side of the box body (1) is fixedly connected with a handle (21).