A sulfuric acid dilution device

Abstract

The utility model relates to the technical field of sulfuric acid dilution, and disclose a sulfuric acid dilution device, include: dilution device shell, the top middle position department of dilution device shell is provided with motor, the output of motor is connected with stirring mechanism, the stirring mechanism includes stirring shaft, the outer wall of stirring shaft is connected with connecting rod, and one end of connecting rod is connected with stirring rod. This sulfuric acid dilution device, through setting dilution device shell, motor, stirring shaft, connecting rod, stirring rod, stirring boss, fixed block, connecting spring, deflector and sulfuric acid feed hopper, can make sulfuric acid when entering dilution device have certain buffer, slowly through the deflector and flow into the dilution device, the dilution water inside dilution device has started to rotate at this time, reduced the heat of sulfuric acid into, in the process of stirring, connecting spring produces a large number of vibration, makes the internal water resource mixing more evenly, further satisfied people's use demand.

Description

Technical Field

[0001] This utility model relates to the field of sulfuric acid dilution technology, specifically to a sulfuric acid dilution device. Background Technology

[0002] Sulfuric acid is a highly reactive diprotic inorganic strong acid, reacting with the vast majority of metals. High concentrations of sulfuric acid are strongly hygroscopic and can be used as a dehydrating agent, carbonizing carbohydrate-containing materials such as wood, paper, cotton and linen fabrics, and animal hides. It releases a large amount of heat when mixed with water. Due to its strong corrosive and oxidizing properties, it must be used with caution.

[0003] However, the mixing effect of ordinary sulfuric acid dilution devices is not very good. Existing devices generally use two inlets, and sulfuric acid and water are poured directly into the dilution device through the inlets respectively. This can easily cause the sulfuric acid to concentrate at a certain point for dilution. Furthermore, a large amount of sulfuric acid concentrated at one point can easily lead to excessive pressure and other dangerous situations. Therefore, existing sulfuric acid dilution devices cannot meet people's needs. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a sulfuric acid dilution device, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a sulfuric acid dilution device, comprising: a dilution device shell, wherein a motor is provided at the top center of the dilution device shell, and a stirring mechanism is connected to the output end of the motor;

[0006] The stirring mechanism includes a stirring shaft, a connecting rod connected to the outer wall of the stirring shaft, a stirring rod connected to one end of the connecting rod, a plurality of stirring protrusions provided on the outer wall of the stirring rod, a plurality of fixing blocks connected to the inner wall of the dilution device housing, a plurality of connecting springs connected to one side of the fixing blocks, a fixing rod connected to the inner top wall of the dilution device housing, a guide plate connected to the outer wall of the fixing rod, a sulfuric acid feed hopper and a water inlet hopper respectively connected to the top of the dilution device housing, a connecting ring connected to the inner bottom wall of the dilution device housing, and a discharge pipe connected to the outer wall of the dilution device housing.

[0007] Preferably, the sulfuric acid feed hopper and the water feed hopper are the same size and shape, and the sulfuric acid feed hopper and the water feed hopper are symmetrically arranged about the vertical axis of the motor.

[0008] Preferably, one end of the connecting spring is connected to one side of the fixed block, and the other end of the connecting spring is suspended in the air, and the length of the connecting spring is longer than the shortest straight distance between the stirring protrusion and the fixed block.

[0009] Preferably, the top of the connecting ring is provided with a sliding groove, and the shape and size of the sliding groove are matched with the shape and size of the stirring rod, and the stirring rod moves in a circular motion along the sliding groove.

[0010] Preferably, the bottom of the connecting ring is provided with a discharge groove, and the number of discharge grooves is multiple.

[0011] Preferably, a valve body is connected to the outer wall of the discharge pipe, and a viewing glass is connected to the outer wall of the dilution device housing.

[0012] Preferably, a fixing plate is connected to the bottom of the housing of the dilution device, and a support leg is connected to the bottom of the fixing plate.

[0013] Preferably, the number of support legs is four, and the four support legs are equally spaced at the four corners of the fixed plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This sulfuric acid dilution device, through its outer casing, motor, stirring shaft, connecting rod, stirring rod, stirring protrusion, fixing block, connecting spring, guide plate, and sulfuric acid feed hopper, provides a buffer when sulfuric acid enters the dilution device. It allows the sulfuric acid to slowly flow into the device through the guide plate. At this point, the dilution water inside the device begins to rotate, reducing the heat generated by the sulfuric acid. During the stirring process, the connecting spring generates significant vibration, resulting in more uniform mixing of the internal water resources, further meeting user needs.

[0016] 2. This sulfuric acid dilution device, with its outer casing and viewing glass, allows staff to more easily monitor the internal mixing and stirring process. This enables users to more accurately and efficiently grasp the internal dilution status, making it worthy of widespread adoption. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is a perspective view of the present invention from another angle;

[0019] Figure 3 This is a cross-sectional view of the present invention;

[0020] Figure 4 This is a three-dimensional view of the stirring shaft structure of this utility model;

[0021] Figure 5 This utility model Figure 4 Enlarged view of the structure at point A in the middle;

[0022] Figure 6This utility model Figure 3 Enlarged view of the structure at point B in the middle;

[0023] Figure 7 This utility model Figure 1 Enlarged view of the structure at point C.

[0024] In the diagram: 1. Fixing plate; 2. Diluting device housing; 3. Motor; 4. Stirring shaft; 5. Connecting rod; 6. Stirring rod; 7. Stirring protrusion; 8. Fixing block; 9. Connecting spring; 10. Fixing rod; 11. Guide plate; 12. Sulfuric acid feed hopper; 13. Water inlet hopper; 14. Connecting ring; 15. Discharge pipe; 16. Valve body; 17. Viewing glass; 18. Support leg. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-7 A sulfuric acid dilution device includes: a dilution device housing 2, a motor 3 located at the top center of the dilution device housing 2, and a stirring mechanism connected to the output end of the motor 3;

[0027] The stirring mechanism includes a stirring shaft 4, a connecting rod 5 connected to the outer wall of the stirring shaft 4, a stirring rod 6 connected to one end of the connecting rod 5, and multiple stirring protrusions 7 on the outer wall of the stirring rod 6. Multiple fixing blocks 8 are connected to the inner wall of the dilution device housing 2, and multiple connecting springs 9 are connected to one side of the fixing blocks 8. A fixing rod 10 is connected to the inner top wall of the dilution device housing 2, and a guide plate 11 is connected to the outer wall of the fixing rod 10. A sulfuric acid feed hopper 12 and a water inlet hopper 13 are connected to the top of the dilution device housing 2, a connecting ring 14 is connected to the inner bottom wall of the dilution device housing 2, and a discharge pipe 15 is connected to the outer wall of the dilution device housing 2. This allows the sulfuric acid to have a certain buffer when entering the dilution device, and slowly flow into the dilution device through the guide plate 11. At this time, the dilution water inside the dilution device has started to rotate, reducing the heat of the sulfuric acid entering. During the stirring process, the connecting springs 9 generate a lot of vibration, making the internal water resources more evenly mixed, further meeting people's usage needs.

[0028] The sulfuric acid feed hopper 12 and the water feed hopper 13 are the same size and shape, and the sulfuric acid feed hopper 12 and the water feed hopper 13 are symmetrically arranged with the vertical axis of the motor 3 as the axis of symmetry. The symmetrical structure makes it easier for workers to avoid mistakes when adding sulfuric acid or diluting water.

[0029] One end of the connecting spring 9 is connected to one side of the fixed block 8, and the other end of the connecting spring 9 is suspended in the air. The length of the connecting spring 9 is longer than the shortest straight distance between the stirring protrusion 7 and the fixed block 8. With this structure, the stirring protrusion 7 can effectively strike the connecting spring 9, so that the connecting spring 9 can vibrate continuously, making the internal dilution more uniform and efficient.

[0030] The top of the connecting ring 14 is provided with a sliding groove, and the shape and size of the sliding groove are matched with the shape and size of the stirring rod 6. The stirring rod 6 moves in a circle along the sliding groove. Through this structural design, the stirring rod 6 can have a certain limiting structure during rotation, making its rotation more stable and efficient.

[0031] The bottom of the connecting ring 14 is provided with a discharge trough, and there are multiple discharge troughs. The discharge troughs make it easier to discharge the diluted sulfuric acid.

[0032] Among them, the outer wall of the discharge pipe 15 is connected to the valve body 16, and the outer wall of the dilution device shell 2 is connected to the viewing glass 17. The design of this structure makes it convenient for staff to discharge materials and view the internal mixing situation.

[0033] The bottom of the dilution device housing 2 is connected to a fixing plate 1, and the bottom of the fixing plate 1 is connected to a support leg 18, which can effectively support the dilution device.

[0034] The device has four support legs 18, which are evenly spaced at the four corners of the fixed plate. The multiple support legs 18 make the device more stable and secure when it is placed.

[0035] The working principle is as follows: the water required for dilution is poured into the water inlet 13, and then the dilution water enters the outer shell 2 of the dilution device. Then the motor 3 starts to work, driving the stirring shaft 4, the connecting rod 5, and the stirring rod 6 to rotate. Then the stirring rod 6 drives the stirring protrusions 7 on the surface to rotate as well. During the rotation of the stirring rod 6, the stirring protrusions 7 continuously touch the connecting spring 9. Then the connecting spring 9 vibrates under its own action, effectively vibrating the dilution water inside, thereby achieving the purpose of uniform mixing. At this time, sulfuric acid is poured in through the sulfuric acid feed hopper 12, and then the sulfuric acid enters the guide plate 11. Through the slope of the guide plate 11, it slowly drips into the outer shell 2 of the dilution device, thereby completing the dilution work.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sulfuric acid dilution apparatus, characterized in that, include: A dilution device housing (2) is provided with a motor (3) at the top center of the dilution device housing (2), and a stirring mechanism is connected to the output end of the motor (3); The stirring mechanism includes a stirring shaft (4), a connecting rod (5) connected to the outer wall of the stirring shaft (4), a stirring rod (6) connected to one end of the connecting rod (5), a plurality of stirring protrusions (7) provided on the outer wall of the stirring rod (6), a plurality of fixing blocks (8) connected to the inner wall of the dilution device housing (2), a plurality of connecting springs (9) connected to one side of the fixing blocks (8), a fixing rod (10) connected to the inner top wall of the dilution device housing (2), a guide plate (11) connected to the outer wall of the fixing rod (10), a sulfuric acid feed hopper (12) and a water inlet hopper (13) respectively connected to the top of the dilution device housing (2), a connecting ring (14) connected to the inner bottom wall of the dilution device housing (2), and a discharge pipe (15) connected to the outer wall of the dilution device housing (2).

2. The sulfuric acid dilution apparatus according to claim 1, characterized in that, The sulfuric acid feed hopper (12) and the water feed hopper (13) are the same in shape and size, and the sulfuric acid feed hopper (12) and the water feed hopper (13) are symmetrically arranged with the vertical line of the motor (3) as the axis of symmetry.

3. The sulfuric acid dilution apparatus according to claim 1, characterized in that, One end of the connecting spring (9) is connected to one side of the fixed block (8), and the other end of the connecting spring (9) is suspended in the air. The length of the connecting spring (9) is longer than the shortest straight distance between the stirring protrusion (7) and the fixed block (8).

4. The sulfuric acid dilution apparatus according to claim 1, characterized in that, The top of the connecting ring (14) is provided with a sliding groove, and the shape and size of the sliding groove are matched with the shape and size of the stirring rod (6), and the stirring rod (6) moves in a circle along the sliding groove.

5. A sulfuric acid dilution apparatus according to claim 1, characterized in that, The bottom of the connecting ring (14) is provided with a discharge trough, and there are multiple discharge troughs.

6. A sulfuric acid dilution apparatus according to claim 1, characterized in that, The outer wall of the discharge pipe (15) is connected to a valve body (16), and the outer wall of the dilution device housing (2) is connected to a viewing glass (17).

7. A sulfuric acid dilution apparatus according to claim 1, characterized in that, The bottom of the dilution device housing (2) is connected to a fixing plate (1), and the bottom of the fixing plate (1) is connected to a support leg (18).

8. A sulfuric acid dilution apparatus according to claim 7, characterized in that, The number of the support legs (18) is four, and the four support legs (18) are equally spaced at the four corners of the fixed plate.

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