An aqueous ammonia dilution apparatus

Abstract

The utility model discloses an ammonia water dilution equipment, including the casing, the upper surface of casing is provided with the power cabin, the inside of power cabin is provided with the feed pipe and the water inlet pipe, and one end of feed pipe, water inlet pipe stretches to the inside of casing, and the other end of feed pipe, water inlet pipe stretches out power cabin, and the bottom of casing is provided with the discharge gate, and the inside of casing is provided with the stirring mechanism, and the inside of power cabin is provided with the drive mechanism, and the drive mechanism provides power for stirring mechanism, stirring mechanism includes accommodating cabin, connecting ring, installation box, connecting piece, internal gear no.

Description

Technical Field

[0001] This utility model relates to the field of ammonia dilution technology, specifically to an ammonia dilution device. Background Technology

[0002] Liquid ammonia is an important industrial raw material, widely used in pharmaceuticals, oil refining, synthetic fibers, synthetic resins, refrigeration, metallurgy, and other fields. In industrial production, liquid ammonia is generally dissolved in water to prepare industrial ammonia water for use.

[0003] Existing ammonia dilution and mixing equipment tends to concentrate the diluted solution around the mixing structure during the mixing process. At the same time, a vortex is formed around the mixing structure during the mixing process, making it difficult for the diluted solution to diffuse outward. This affects whether the diluted solution and concentrated ammonia can be fully mixed.

[0004] Therefore, an ammonia dilution device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an ammonia dilution device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an ammonia dilution device, comprising a shell, a power chamber on the upper surface of the shell, a feed pipe and a water inlet pipe inside the power chamber, one end of the feed pipe and the water inlet pipe extending into the interior of the shell, and the other end of the feed pipe and the water inlet pipe extending out of the power chamber, a discharge port at the bottom of the shell, a stirring mechanism inside the shell, and a drive mechanism inside the power chamber, the drive mechanism providing power to the stirring mechanism;

[0007] The stirring mechanism includes a receiving chamber, a connecting ring, a mounting box, a connector, an internal gear one, a stirring paddle, a bevel gear two, an internal gear two, a fixing rod, and a limiting block;

[0008] The bottom of the mounting box has a limiting groove, and the side wall of the mounting box has a slot.

[0009] The receiving chamber is located inside the shell. A connecting ring is provided on the inner wall of the receiving chamber, and the connecting ring penetrates the shell. An internal gear is sleeved on the outer end of the connecting ring. An installation box is provided at the bottom of the receiving chamber. A connector is rotatably provided inside the slot. A stirring paddle is provided on the outer end of the connector. A bevel gear is provided on the inner end of the connector. An internal gear is rotatably provided inside the limiting groove. The internal gear is located between the bevel gear and the installation box. The bevel gear and the internal gear mesh. One end of the fixing rod is connected to the upper surface of the internal gear, and the other end of the fixing rod is connected to the inner wall of the power compartment.

[0010] Preferably, the connector is in the shape of an "I" to form a limiting groove in the middle, which is rotatably engaged with the slot to form a limiting mechanism.

[0011] Preferably, the drive mechanism includes a drive motor and a bevel gear;

[0012] The drive motor is located on the top of the housing, and the first bevel gear is mounted on the drive shaft of the drive motor. The first bevel gear meshes with the first internal gear.

[0013] Preferably, the upper surface of the housing is provided with universal ball bearings, which are located between the housing and the internal gear.

[0014] Preferably, the upper surface of the accommodating chamber is fitted to the inner wall of the shell, and the side wall of the connecting ring is fitted to the shell.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model uses a drive mechanism to rotate the receiving chamber, and the rotation of the receiving chamber causes the mounting box to rotate. When the mounting box rotates, it drives the bevel gear two on the connecting piece to rotate as well. Because the fixing rod is fixedly connected to the lower surface of the power compartment, the internal gear two connected to the fixing rod is also in a fixed state and cannot rotate. Because the internal gear meshes with the bevel gear two, the fixed internal gear two provides the rotational power for the bevel gear two, which in turn drives the stirring paddle to rotate, thereby fully stirring the ammonia solution. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the external structure of the present invention without the power compartment;

[0018] Figure 3 This is a schematic diagram of the front structure of the present invention with the power compartment removed;

[0019] Figure 4 This is a schematic diagram of the stirring mechanism of this utility model;

[0020] Figure 5 This is an exploded structural diagram of the stirring mechanism of this utility model;

[0021] Figure 6 This is a cross-sectional structural diagram of the stirring mechanism of this utility model.

[0022] In the picture:

[0023] 1. Shell; 11. Water inlet pipe; 12. Feed inlet pipe; 13. Discharge outlet; 14. Power compartment;

[0024] 2. Stirring mechanism; 21. Receiving chamber; 211. Connecting ring; 2111. Internal gear one; 22. Mounting box; 221. Limiting groove; 222. Slot; 23. Connecting piece; 231. Stirring paddle; 232. Bevel gear two; 24. Internal gear two; 241. Fixing rod; 242. Limiting block;

[0025] 3. Drive mechanism; 31. Drive motor; 311. Bevel gear 1; 4. Universal ball bearing. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1 to 6 An embodiment of this utility model provides an ammonia dilution device, including a shell 1, a power chamber 14 on the upper surface of the shell 1, a feed pipe 12 and a water inlet pipe 11 inside the power chamber 14, one end of the feed pipe 12 and the water inlet pipe 11 extending into the interior of the shell 1, and the other end of the feed pipe 12 and the water inlet pipe 11 extending out of the power chamber 14, a discharge port 13 at the bottom of the shell 1, a stirring mechanism 2 inside the shell 1, and a drive mechanism 3 inside the power chamber 14, the drive mechanism 3 providing power to the stirring mechanism 2;

[0028] The interior of the housing 1 provides a mixing and stirring space for ammonia dilution. The ammonia to be diluted enters the housing 1 through the feed pipe 12, while the liquid used for dilution enters the housing 1 through the water inlet pipe 11. Once the ammonia dilution is complete, it is discharged from the outlet 13. A valve is installed inside the outlet 13 to prevent liquid leakage during the dilution process. The power compartment 14 houses the drive mechanism 3.

[0029] The stirring mechanism 2 includes a receiving chamber 21, a connecting ring 211, a mounting box 22, a connector 23, an internal gear 1 2111, a stirring paddle 231, a bevel gear 232, an internal gear 24, a fixing rod 241, and a limiting block 242.

[0030] The bottom of the mounting box 22 is provided with a limiting groove 221, and the side wall of the mounting box 22 is provided with a slot 222;

[0031] The housing 21 is located inside the shell 1. A connecting ring 211 is provided on the inner wall of the housing 21. The connecting ring 211 passes through the shell 1. An internal gear 2111 is sleeved on the end of the connecting ring 211 located outside the shell 1. An installation box 22 is provided at the bottom of the housing 21. A connector 23 is rotatably provided inside the slot 222. A stirring paddle 231 is provided on the end of the connector 23 located outside the installation box 22. A bevel gear 232 is provided on the end of the connector 23 located inside the installation box 22. An internal gear 24 is rotatably provided inside the limiting groove 221. The internal gear 24 is located between the bevel gear 232 and the installation box 22. The bevel gear 232 and the internal gear 24 mesh. One end of the fixing rod 241 is connected to the upper surface of the internal gear 24. The other end of the fixing rod 241 is connected to the inner wall of the power compartment 14.

[0032] The containment chamber 21 is located inside the shell 1 and is isolated from the liquid agitation environment inside the shell 1. See Figure 6 As shown, the connecting ring 211 connects the internal housing 21 and the internal gear 2111. The drive mechanism 3 provides power to the internal gear 2111, which transmits the power to the housing 21, allowing the housing 21 to rotate inside the housing 1. The housing 21 is suspended inside the housing 1, which provides support for the internal gear 2111. Since the housing 21 is connected to the internal gear 2111 via the connecting ring 211, the supporting force required for the suspension of the housing 21 is provided by the internal gear 2111.

[0033] When the housing 21 rotates under the drive of the internal gear 2111, the mounting box 22 connected to the bottom of the housing 21 rotates along with the housing 21, and the connector 23 in the slot 222 rotates together with the mounting box 22. The rotation of the connector 23 drives the connected bevel gear 232 and the agitator 231 to rotate. The fixing rod 241 is fixedly connected to the inner wall of the power compartment 14, so the fixing rod 241 will not rotate. Therefore, the internal gear 24 connected to it will also not rotate. The limiting groove 221 is used to limit the internal gear 24 to the center position of the mounting box 22, ensuring that the internal gear 24 will not deviate during the meshing process with the bevel gear 232, thereby causing the internal gear 24 to disengage from the bevel gear 232.

[0034] When the mounting box 22 drives the connector 23 to rotate, the bevel gear 232 and the internal gear 24 on the connector 23 are in a state of relative motion, and the bevel gear 232 and the internal gear 24 are meshed. Therefore, the bevel gear 232 will rotate under the drive of the internal gear 24. The rotation of the bevel gear 232 drives the stirring paddle 231, which is connected to the connector 23, to rotate. At this time, while the container 21 drives the stirring paddle 231 to rotate, the stirring paddle 231 itself is also rotating. The rotating stirring paddle 231 rotates the external mixed liquid, and fully stirs the ammonia solution.

[0035] A sealing ring is provided between the connector 23 and the mounting box 22 to prevent ammonia water from entering the mounting box 22 during the stirring process.

[0036] Specifically, the connector 23 is in the shape of an "I" to form a limiting groove in the middle, which rotatably engages with the slot 222 to form a limiting mechanism. This structure ensures that the connector 23 can rotate within the slot 222 and will not come out of the slot 222.

[0037] Specifically, the drive mechanism 3 includes a drive motor 31 and a bevel gear 311;

[0038] The drive motor 31 is mounted on the top of the housing 1, and the bevel gear 311 is mounted on the drive shaft of the drive motor 31. The bevel gear 311 meshes with the internal gear 2111. The drive motor 31 provides power for the rotation of the bevel gear 311. The bevel gear 311 meshes with the internal gear 2111, driving the internal gear 2111 to rotate, thereby driving the entire stirring mechanism 2 to rotate.

[0039] Specifically, a universal ball bearing 4 is provided on the upper surface of the housing 1, and the universal ball bearing 4 is located between the housing 1 and the internal gear 2111. The universal ball bearing 4 separates the housing 1 from the internal gear 2111, reducing the friction between the housing 1 and the internal gear 2111.

[0040] Specifically, the upper surface of the containment chamber 21 is fitted to the inner wall of the shell 1, and the side wall of the connecting ring 211 is fitted to the shell 1. The fit between the upper surface of the containment chamber 21 and the inner wall of the shell 1, and the fit between the side wall of the connecting ring 211 and the shell 1, ensures that the liquid splashed up by stirring will not enter the power compartment 14.

[0041] Working principle:

[0042] The drive motor 31 is mounted on the top of the housing 1, located inside the power compartment 14. The bevel gear 311 on the drive shaft of the drive motor 31 meshes with the internal gear 2111. When the drive motor 31 is running, the bevel gear 311 drives the internal gear 2111 to rotate, which in turn drives the housing 21 to rotate inside the housing 1 through the connecting ring 211.

[0043] The mounting box 22 at the bottom of the housing 21 rotates synchronously with the housing 21. The connector 23 (in the shape of an "I") in the slot 222 on the side wall of the mounting box 22 drives the agitator 231 to rotate. At the same time, the bevel gear 232 on the inner side of the connector 23 meshes with the internal gear 24 connected to the fixing rod 241. Since the fixing rod 241 is fixed to the inner wall of the power compartment 14, the internal gear 24 remains stationary. The bevel gear 232 rotates under the drive of the internal gear 24, so that the agitator 231 rotates on its own axis while revolving with the housing 21, thus achieving full agitation of the liquid.

[0044] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An ammonia dilution device, comprising a shell (1), wherein a power chamber (14) is provided on the upper surface of the shell (1), and a feed pipe (12) and a water inlet pipe (11) are provided inside the power chamber (14), one end of the feed pipe (12) and the water inlet pipe (11) extends into the interior of the shell (1), and the other end of the feed pipe (12) and the water inlet pipe (11) extends out of the power chamber (14), and a discharge port (13) is provided at the bottom of the shell (1), characterized in that: The shell (1) is equipped with a stirring mechanism (2), and the power compartment (14) is equipped with a drive mechanism (3). The drive mechanism (3) provides power to the stirring mechanism (2). The stirring mechanism (2) includes a receiving chamber (21), a connecting ring (211), a mounting box (22), a connector (23), an internal gear one (2111), a stirring paddle (231), a bevel gear two (232), an internal gear two (24), a fixing rod (241), and a limiting block (242); The bottom of the mounting box (22) is provided with a limiting groove (221), and the side wall of the mounting box (22) is provided with a slot (222); The receiving chamber (21) is located inside the shell (1). A connecting ring (211) is provided on the inner wall of the receiving chamber (21). The connecting ring (211) penetrates the shell (1). An internal gear (2111) is sleeved on one end of the connecting ring (211) located outside the shell (1). An installation box (22) is provided at the bottom of the receiving chamber (21). A connector (23) is rotatably provided inside the slot (222). A stirring paddle (23) is provided on one end of the connector (23) located outside the installation box (22). 31) The connector (23) is provided with a bevel gear (232) at one end inside the mounting box (22). The inner gear (24) is rotatably provided inside the limiting groove (221). The inner gear (24) is located between the bevel gear (232) and the mounting box (22). The bevel gear (232) meshes with the inner gear (24). One end of the fixing rod (241) is connected to the upper surface of the inner gear (24), and the other end of the fixing rod (241) is connected to the inner wall of the power compartment (14).

2. The ammonia dilution equipment according to claim 1, characterized in that: The connector (23) is in the shape of an "I" to form a limiting groove in the middle, which is rotatably engaged with the slot (222) to form a limiting mechanism.

3. The ammonia dilution equipment according to claim 1, characterized in that: The drive mechanism (3) includes a drive motor (31) and a bevel gear (311); The drive motor (31) is located on the top of the housing (1), and the first bevel gear (311) is located on the drive shaft of the drive motor (31). The first bevel gear (311) meshes with the first internal gear (2111).

4. The ammonia dilution equipment according to claim 1, characterized in that: The upper surface of the housing (1) is provided with universal ball bearings (4), which are located between the housing (1) and the internal gear (2111).

5. The ammonia dilution equipment according to claim 1, characterized in that: The upper surface of the accommodating chamber (21) is in contact with the inner wall of the shell (1), and the side wall of the connecting ring (211) is in contact with the shell (1).

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