Stirring tank for purifying nitric acid solvent

Abstract

The utility model discloses a stirring tank for purifying a nitric acid solvent, and relates to the technical field of nitric acid solvent production and processing.According to the stirring tank for purifying the nitric acid solvent, firstly, the operation process of a worker is monitored in real time through a camera, and when the worker carries out violation operation, the camera is turned on; according to the stirring tank for purifying the nitric acid solvent, a warning lamp and a loudspeaker are used for prompting a worker, it is conveniently guaranteed that protection facilities are worn neatly when the worker works, the equipment operation process is standard, and the use safety of the stirring tank for purifying the nitric acid solvent is improved; the rotating directions of the transmission shaft I and the transmission shaft II are opposite, so that stirring in multiple directions is realized, the nitric acid solvent is stirred more uniformly, the working efficiency of nitric acid solvent purification is improved, and the production and processing effect of purification operation is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing of nitric acid solvents, in particular to a stirring tank for purifying nitric acid solvents. Background Art

[0002] Nitric acid solvent is an inorganic acid, a colorless and transparent liquid with a pungent odor and good solubility. It is soluble in water and in a variety of organic solvents such as ethanol, acetone, and benzene. It can be used in industry to make fertilizers, pesticides, explosives, dyes, etc. In organic chemistry, a mixture of concentrated nitric acid and concentrated sulfuric acid is an important nitrating agent. Nitric acid solvent is an important chemical raw material, mainly used to manufacture ammonium nitrate, calcium ammonium nitrate, nitrophosphate fertilizer, nitrogen, phosphorus and potassium and other compound fertilizers. It is an essential raw material for making nitrate nitrogen fertilizers (such as ammonium nitrate, potassium nitrate, etc.), aqua regia, nitroglycerin, nitrocellulose, nitrobenzene, picric acid and nitrate esters. It is also used to make nitro-containing explosives. In the production and processing of nitric acid solvent, a stirring tank for the purification of nitric acid solvent is usually used.

[0003] When the existing stirring tank for nitric acid solvent purification is used for purification, due to certain limitations in its stirring structure and a single stirring method, the solvent may not be stirred evenly, resulting in low efficiency in nitric acid solvent purification and affecting the production and processing effect of the purification operation. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a stirring tank for purifying a nitric acid solvent, so as to solve the problem in the above background technology that the existing stirring tank for purifying a nitric acid solvent has certain limitations in its stirring structure and a single stirring method during the purification operation, which may lead to uneven stirring of the solvent, resulting in low efficiency in purifying the nitric acid solvent and affecting the production and processing effect of the purification operation.

[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: a stirring tank for purifying nitric acid solvent, including a stirring tank body, a mounting plate is fixedly installed on the front side of the upper end of the stirring tank body, a connecting frame is fixedly installed on the front end of the mounting plate, a camera is fixedly installed on the front end of the connecting frame, an information transmission module is fixedly installed on the right side of the upper end of the mounting plate, an alarm light is fixedly installed on the upper end of the information transmission module, a speaker is fixedly installed on the upper end of the information transmission module and located on the side of the alarm light, a solvent inlet pipe is fixedly connected to the upper side of the surface of the stirring tank body, and the surface of the stirring tank body is located on the solvent inlet pipe. A reactant liquid inlet pipe is fixedly connected to the lower side of the stirring tank body, a material discharge pipe is fixedly connected to the lower end of the stirring tank body, a mounting frame is fixedly installed on the upper end of the stirring tank body, a protective shell is fixedly installed on the inner side of the mounting frame at the upper end of the stirring tank body, a motor is fixedly installed on the upper end of the mounting frame, and the output end of the motor extends to the inside of the protective shell and is fixedly connected to a transmission shaft 1, an outer gear ring is fixedly installed on the surface of the transmission shaft 1, a gear is arranged on the side of the outer gear ring, a transmission shaft 2 is fixedly installed on the lower end of the gear, the lower ends of the transmission shaft 1 and the transmission shaft 2 both extend to the interior of the stirring tank body, and stirring blades are fixedly installed on the surface.

[0006] Preferably, a support ring is fixedly installed on the lower side of the surface of the stirring tank body, and a support foot is fixedly installed on the lower end of the support ring.

[0007] Preferably, the connecting frame is designed as an L-shaped structure, and a battery is fixedly installed on the left side of the upper end of the mounting plate.

[0008] Preferably, the mounting frame is designed as a U-shaped structure, and the protective shell and the mounting frame are both rotatably connected to the output end of the motor.

[0009] Preferably, the outer gear ring is meshingly connected with the gear, and the side of the lower end of the gear is rotatably connected to the stirring tank body through a bearing.

[0010] Preferably, the transmission shaft one and the transmission shaft two are both rotatably connected to the stirring tank body, and the stirring blades are distributed in a staggered manner. Beneficial Effects

[0011] The utility model provides a stirring tank for purifying nitric acid solvent. Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The stirring tank for purifying the nitric acid solvent first monitors the operation process of the staff in real time through the camera, and transmits the image information to the terminal through the information transmission module. When the staff violates the regulations, the alarm light and the speaker are used to remind the staff, which is convenient for ensuring that the protective equipment of the staff is neatly worn during work, the equipment operation process is standardized, and the safety hazards of the purification operation of the nitric acid solvent are reduced, which is conducive to improving the safety of the use of the stirring tank for purifying the nitric acid solvent.

[0013] 2. The stirring tank for purifying the nitric acid solvent drives the transmission shaft 1 to rotate through the motor, and uses the outer gear ring to drive the gear to rotate in the opposite direction, so that the transmission shaft 1 and the transmission shaft 2 respectively drive the stirring blades to perform stirring and purification operations, and the transmission shaft 1 and the transmission shaft 2 turn in opposite directions, thereby realizing stirring in multiple directions, making the nitric acid solvent stirred more evenly, which is beneficial to improving the work efficiency of the nitric acid solvent purification and optimizing the production and processing effect of the purification operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 The structure of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 3 The structure of the utility model is shown in FIG. Figure 2 .

[0017] In the figure: 1. stirring tank body; 2. mounting plate; 3. connecting frame; 4. information transmission module; 5. alarm light; 6. speaker; 7. solvent inlet pipe; 8. reactant inlet pipe; 9. discharge pipe; 10. mounting frame; 11. protective shell; 12. motor; 13. transmission shaft 1; 14. outer gear ring; 15. gear; 16. transmission shaft 2; 17. stirring blade; 18. support ring; 19. support foot; 20. battery; 21. camera. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3The utility model provides a technical solution: a stirring tank for purifying a nitric acid solvent, comprising a stirring tank body 1, a mounting plate 2 is fixedly installed on the front side of the upper end of the stirring tank body 1, a connecting frame 3 is fixedly installed on the front end of the mounting plate 2, a camera 21 is fixedly installed on the front end of the connecting frame 3, an information transmission module 4 is fixedly installed on the right side of the upper end of the mounting plate 2, an alarm light 5 is fixedly installed on the upper end of the information transmission module 4, a speaker 6 is fixedly installed on the upper end of the information transmission module 4 and located on the side of the alarm light 5, a solvent inlet pipe 7 is fixedly connected to the upper side of the surface of the stirring tank body 1, a reactant inlet pipe 8 is fixedly connected to the surface of the stirring tank body 1 located on the lower side of the solvent inlet pipe 7, and a lower end of the stirring tank body 1 is fixedly installed. A feeding pipe 9 is fixedly connected, a support ring 18 is fixedly installed on the lower side of the surface of the stirring tank body 1, and a support foot 19 is fixedly installed on the lower end of the support ring 18. The connecting frame 3 is designed in an L-shaped structure, and a battery 20 is fixedly installed on the left side of the upper end of the mounting plate 2. First, the operation process of the staff is monitored in real time through a camera 21, and the image information is transmitted to the terminal with the information transmission module 4. When the staff violates the regulations, the alarm light 5 and the speaker 6 are used to remind the staff, which is convenient to ensure that the protective facilities are neatly worn when the staff work, the equipment operation process is standardized, and the safety hazards of the purification operation of the nitric acid solvent are reduced, which is conducive to improving the safety of the use of the stirring tank for the purification of the nitric acid solvent;

[0020] A mounting frame 10 is fixedly installed on the upper end of the stirring tank body 1, and a protective shell 11 is fixedly installed on the inner side of the mounting frame 10 at the upper end of the stirring tank body 1. A motor 12 is fixedly installed on the upper end of the mounting frame 10, and the output end of the motor 12 extends to the inside of the protective shell 11 and is fixedly connected to a transmission shaft 13. An outer gear ring 14 is fixedly installed on the surface of the transmission shaft 13, and a gear 15 is arranged on the side of the outer gear ring 14. A transmission shaft 2 16 is fixedly installed on the lower end of the gear 15. The lower ends of the transmission shaft 13 and the transmission shaft 2 16 both extend to the inside of the stirring tank body 1, and a stirring blade 17 is fixedly installed on the surface. The mounting frame 10 is designed in a U-shaped structure, and the protective shell 11 and the mounting frame 10 are connected to the output end of the motor 12. The output end is rotatably connected, the outer gear ring 14 is meshed with the gear 15, the side of the lower end of the gear 15 is rotatably connected to the stirring tank body 1 through a bearing, the transmission shaft 13 and the transmission shaft 2 16 are both rotatably connected to the stirring tank body 1, and the stirring blades 17 are staggered. The motor 12 drives the transmission shaft 13 to rotate, and the outer gear ring 14 drives the gear 15 to rotate in the opposite direction, so that the transmission shaft 13 and the transmission shaft 2 16 respectively drive the stirring blades 17 to perform stirring and purification operations, and the transmission shaft 13 and the transmission shaft 2 16 turn in opposite directions, thereby realizing stirring in multiple directions, making the nitric acid solvent stirred more evenly, which is beneficial to improving the work efficiency of the nitric acid solvent purification and optimizing the production and processing effect of the purification operation.

[0021] During operation, the camera 21 is used to monitor the operation process of the staff in real time, and the information transmission module 4 is used to transmit the image information to the terminal. When the staff violates the regulations, the alarm light 5 and the speaker 6 are used to remind the staff, so as to ensure that the protective equipment of the staff is neatly worn during work, the equipment operation process is standardized, and the safety hazards of the purification operation of the nitric acid solvent are reduced. The transmission shaft 13 is driven to rotate by the motor 12, and the outer gear ring 14 is used to drive the gear 15 to rotate in the opposite direction, so that the transmission shaft 13 and the transmission shaft 2 16 respectively drive the stirring blade 17 to perform the stirring and purification operation, and the transmission shaft 13 and the transmission shaft 2 16 rotate in opposite directions, thereby realizing stirring in multiple directions, so that the nitric acid solvent is stirred more evenly.

[0022] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A stirring tank for purifying a nitric acid solvent, comprising a stirring tank body (1), characterized in that: A mounting plate (2) is fixedly mounted on the front side of the upper end of the stirring tank body (1), a connecting frame (3) is fixedly mounted on the front end of the mounting plate (2), a camera (21) is fixedly mounted on the front end of the connecting frame (3), an information transmission module (4) is fixedly mounted on the right side of the upper end of the mounting plate (2), an alarm light (5) is fixedly mounted on the upper end of the information transmission module (4), a speaker (6) is fixedly mounted on the upper end of the information transmission module (4) at the side of the alarm light (5), a solvent inlet pipe (7) is fixedly connected to the upper side of the surface of the stirring tank body (1), a reactant inlet pipe (8) is fixedly connected to the lower side of the surface of the stirring tank body (1) at the lower side of the solvent inlet pipe (7), and a material discharge pipe (1) is fixedly connected to the lower end of the stirring tank body (1). 9), a mounting frame (10) is fixedly mounted on the upper end of the stirring tank body (1), a protective shell (11) is fixedly mounted on the inner side of the mounting frame (10) at the upper end of the stirring tank body (1), a motor (12) is fixedly mounted on the upper end of the mounting frame (10), an output end of the motor (12) extends to the inside of the protective shell (11) and is fixedly connected to a transmission shaft 1 (13), an outer gear ring (14) is fixedly mounted on the surface of the transmission shaft 1 (13), a gear (15) is arranged on the side of the outer gear ring (14), a transmission shaft 2 (16) is fixedly mounted on the lower end of the gear (15), the lower ends of the transmission shaft 1 (13) and the transmission shaft 2 (16) both extend to the inside of the stirring tank body (1), and stirring blades (17) are fixedly mounted on the surface.

2. A stirring tank for purification of a nitric acid solvent according to claim 1, characterized in that: A support ring (18) is fixedly mounted on the lower side of the surface of the stirring tank body (1), and a support foot (19) is fixedly mounted on the lower end of the support ring (18).

3. A stirring tank for purification of a nitric acid solvent according to claim 1, characterized in that: The connecting frame (3) is designed as an L-shaped structure, and a storage battery (20) is fixedly mounted on the left side of the upper end of the mounting plate (2).

4. A stirring tank for purification of a nitric acid solvent according to claim 1, characterized in that: The mounting frame (10) is designed as a U-shaped structure, and the protective shell (11) and the mounting frame (10) are both rotatably connected to the output end of the motor (12).

5. A stirring tank for purification of a nitric acid solvent according to claim 1, characterized in that: The outer gear ring (14) is meshedly connected with the gear (15), and the side of the lower end of the gear (15) is rotatably connected to the stirring tank body (1) via a bearing.

6. A stirring tank for purification of a nitric acid solvent according to claim 5, characterized in that: The transmission shaft 1 (13) and the transmission shaft 2 (16) are both rotatably connected to the stirring tank body (1), and the stirring blades (17) are distributed in a staggered manner.

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