CN216987707U - A kind of ammonium chloride neutralization reactor - Google Patents

Abstract

The utility model discloses an ammonium chloride neutralization reaction kettle, which comprises a kettle body shell and a reaction inner container, wherein the reaction inner container is coaxially sleeved in the kettle body shell, the top of the reaction inner container is rotatably connected with the kettle body shell through a first bearing piece, a certain gap is formed between the reaction inner container and the kettle body shell, guide fins which are spirally raised are arranged on the periphery of the inner wall of the reaction inner container in a staggered mode, a power output mechanism for driving the reaction inner container to rotate is arranged below the inner part of the kettle body shell, a stirring rod is vertically arranged in the middle of the inner part of the reaction inner container, the bottom end of the stirring rod penetrates through the bottom of the reaction inner container and is connected with the kettle body shell, and a second bearing piece is sleeved on the outer surface of the rod body of the stirring rod, penetrates through the position of the reaction inner container and is used for stirring an ammonium chloride solution more completely, and performing ammonium chloride neutralization reaction The reaction kettle has the advantages of good use effect and practicability and the like.

Description

A kind of ammonium chloride neutralization reactor

technical field

The utility model relates to the technical field of reaction kettles, in particular to an ammonium chloride neutralization reaction kettle.

Background technique

At present, when preparing ammonium chloride for neutralization reaction, it is often necessary to use a reactor, but in the process of preparing ammonium chloride, the existing reactor needs to stir the ammonium chloride at all times, but most of the existing reactors need to stir the ammonium chloride. All only use a stirring rod to mix and stir ammonium chloride, so it is difficult to fully mix ammonium chloride during the reaction, resulting in incomplete ammonium chloride reaction, which in turn affects the quality of ammonium chloride, resulting in the use effect of the reactor. poor.

Utility model content

The purpose of this utility model is to provide a kind of ammonium chloride neutralization reaction still, to solve the problem proposed in the above-mentioned background technology.

To achieve the above object, the utility model provides the following technical solutions:

An ammonium chloride neutralization reaction kettle, comprising a kettle body shell and a reaction liner, the reaction liner is coaxially sleeved inside the kettle body shell, and its top is rotatably connected to the kettle body shell through a first bearing piece , there is a certain gap between the reaction liner and the outer shell of the kettle body, the inner wall of the reaction inner tank is staggered with spirally rising guide fins, and the inner part of the outer shell of the kettle body is installed with a guide fin for driving the The power output mechanism for the rotation of the reaction liner, the inner middle of the reaction liner is vertically provided with a stirring rod, the bottom end of the stirring rod penetrates the bottom of the reaction liner and is connected with the outer shell of the kettle body, and the stirring rod A second bearing is sleeved at the position where the outer surface of the shaft passes through the reaction inner tank.

Further, the power output mechanism includes a driving motor, a driving gear and a driven ring gear, the driving motor is vertically installed on one side of the inner casing of the kettle body, and the output end of the driving motor is in phase with the driving gear. The driven gear ring is sleeved on the lower part of the outer wall of the reaction inner tank, and the outer annular surface of the driven gear ring meshes with the driving gear.

Further, between the inner wall of the kettle body shell and the outer wall of the reaction inner tank, a sliding support assembly for supporting the reaction inner tank is also provided.

Further, the sliding support assembly includes an annular slide rail, an annular convex plate and a ball, the annular slide rail is coaxially installed on the upper part of the inner wall of the kettle body shell, and the annular convex plate is sleeved on the lower part of the outer wall of the reaction liner. , and its outer ring surface is embedded in the annular slide rail, the balls are provided with several, and several of the balls are installed in the inside of the annular slide rail, and are used to reduce the friction between the annular slide rail and the annular convex plate resistance.

Further, a material inlet and outlet port extending through the first bearing member and extending into the reaction inner tank is installed vertically downward in the middle of the top of the kettle body shell.

Preferably, stirring blades are staggered on the upper part of the shaft of the stirring rod.

To sum up, the beneficial effects of the present utility model are as follows:

(1) In this utility model, a reaction liner, guide fins, a power output mechanism and a stirring rod are cleverly provided, the reaction liner is located in the outer shell of the kettle body, and the top is rotatable through the first bearing piece and the outer shell of the kettle body Connection, the guide fins are staggered around the inner wall of the reaction tank and spiral upward, the stirring rod is vertically arranged in the reaction inner tank, and its bottom end penetrates the reaction inner tank and is connected with the outer wall of the kettle. There is a second bearing at the position where the shaft passes through the reaction liner, so when the power output mechanism drives the reaction liner to rotate, the reaction liner can drive the ammonium chloride solution inside it through the guiding fins to generate a spiral upward. vortex, so that the ammonium chloride solution at the bottom of the reaction liner can be drained to the upper part of the reaction liner. At the same time, when the reaction liner rotates, the stirring rod rotates in the opposite direction relative to the reaction liner through the second bearing part, so the stirring rod rotates in the opposite direction. A reverse shear force can be generated in the reaction liner, so as to stir the solution in the reaction liner, so that through the mutual cooperation and synergy of the guiding fins and the stirring rod, the chlorine in the reaction liner can be eliminated. The ammonium chloride solution is fully stirred and mixed, so that the effect of the ammonium chloride neutralization reaction is better, and the use effect of the reaction kettle is greatly improved.

(2) In the present utility model, a driving motor, a driving gear and a driven ring gear are cleverly used to form a power output mechanism, so the driving motor drives the driving gear to rotate, so that the driving gear drives the driven ring gear to rotate, and then drives the reaction internal This kind of gear transmission mode has the advantages of accurate transmission, high efficiency, compact structure, reliable operation and long service life, which greatly improves the practicability of the reactor.

(3) In the present utility model, a sliding support assembly is cleverly provided, and the sliding support assembly includes an annular slide rail, an annular convex plate and a ball, so when the reaction liner is rotating, it can drive the annular convex plate to pass through the ball. Rotation is carried out in the annular slide rail, and the annular slide rail is sleeved on the inner wall of the kettle body shell, and the annular convex plate is sleeved on the outer wall of the reaction liner, and the outer ring surface is embedded in the annular slide rail, so through the annular slide The rail and the annular convex plate can support and limit the reaction liner to ensure that the reaction liner always rotates coaxially, thereby ensuring the stability of the reaction kettle.

(4) In the present utility model, the reaction liner is located inside the outer shell of the still body, and there is a certain gap between the inner shell of the reaction liner and the outer shell of the still body, so as to avoid direct contact between the outer shell of the still body and the inner shell of the still body, thereby improving the The thermal insulation performance of the reaction kettle is improved, so that when the ammonium chloride in the reaction liner generates heat during the neutralization reaction, it can effectively isolate the heat dissipation, thereby greatly reducing the heat loss, so that the temperature fluctuation range in the reaction kettle is small. , the temperature can be maintained for a long time, thereby further improving the use effect of the reactor.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, therefore It should not be regarded as a limitation on the scope of protection. For those skilled in the art, other related drawings can also be obtained from these drawings without any creative effort.

1 is a schematic diagram of the internal structure of the utility model;

Fig. 2 is the cross-sectional structure schematic diagram of the utility model A;

FIG. 3 is an enlarged schematic view of the partial structure at B of the present invention.

In the above drawings, the names of the parts corresponding to the reference numerals are as follows:

1. Kettle shell; 2. Reaction tank; 3. Power output mechanism; 4. Stirring rod; 5. Sliding support assembly; 10. Material inlet and outlet; 20. Guide fins; 30. Drive motor; 31. Drive gear ; 32, driven ring gear; 40, stirring blade; 50, annular slide rail; 51, annular convex plate; 52, ball.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present application clearer, the present utility model will be further described below with reference to the accompanying drawings and examples. The embodiments of the present utility model include but are not limited to the following examples. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application.

First of all, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position The relationship is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it cannot be construed as a limitation of the present invention

Example

As shown in Figures 1 to 3, the present embodiment provides an ammonium chloride neutralization reaction kettle, comprising a kettle body shell 1 and a reaction inner liner 2, and the reaction inner liner 2 is coaxially sleeved inside the kettle body shell 1, And its top is rotatably connected with the kettle body shell 1 through the first bearing member, there is a certain gap between the reaction inner tank 2 and the kettle body outer shell 1, and the inner wall of the reaction inner tank 2 is staggered with spiral upward guide fins. 20, a power output mechanism 3 for driving the reaction inner tank 2 to rotate is installed under the inner part of the kettle body shell 1, a stirring rod 4 is vertically arranged in the inner middle of the reaction inner tank 2, and the bottom end of the stirring rod 4 penetrates the reaction inner tank 2 The bottom of the reactor is connected with the kettle body shell 1, and the outer surface of the shaft of the stirring rod 4 passes through the reaction inner tank 2 and is sleeved with a second bearing member.

In this embodiment, when the power output mechanism 3 drives the reaction inner pot 2 to rotate through the first bearing member and the second bearing member respectively, the reaction inner pot 2 can drive the guide fins 20 to rotate, so as to pass the rotation of the guide fins 20 Drive the ammonium chloride solution inside the reaction liner 2 to form a spiral upward vortex, so that the ammonium chloride solution at the bottom of the reaction liner 2 is drained to the upper part of the reaction liner 2, and at the same time, the reaction liner 2 rotates When the stirring rod 4 rotates in the opposite direction relative to the reaction liner 2, the stirring rod 4 can generate a reverse shear force in the reaction liner 2, so as to stir the solution in the reaction liner 2, so that the Through the mutual cooperation and synergy of the guide fins 20 and the stirring rod 4, the ammonium chloride solution in the reaction tank 2 can be fully stirred and mixed, so that the ammonium chloride neutralization reaction effect is better and the reaction is improved. The effect of using the kettle.

In the above embodiment, as shown in FIG. 1 and FIG. 2 , the power output mechanism 3 includes a driving motor 30, a driving gear 31 and a driven ring gear 32, and the driving motor 30 is installed vertically upward on the inner side of the kettle body shell 1, And the output end of the driving motor 30 is connected with the driving gear 31, the driven gear ring 32 is sleeved on the lower part of the outer wall of the reaction tank 2, and the outer ring surface of the driven gear ring 32 is meshed with the driving gear 31, so when driving After the motor 30 is powered on, it can drive the driving gear 31 to rotate, so that the driving gear 31 rotates and then drives the driven ring gear 32 to rotate, so that the driven ring gear 32 drives the reaction liner 2 to rotate inside the kettle body shell 1 , And this gear transmission mode has the advantages of accurate transmission, high efficiency, compact structure, reliable operation, long service life, etc., thus greatly improving the practicability of the reactor.

In the above embodiment, as shown in Figures 1 and 3, between the inner wall of the kettle body shell 1 and the outer wall of the reaction inner tank 2, a sliding support assembly 5 for supporting the reaction inner tank 2 is also provided, and the sliding support assembly 5 Including an annular slide rail 50, an annular convex plate 51 and a ball 52, the annular slide rail 50 is coaxially installed on the upper part of the inner wall of the kettle body shell 1, and the annular convex plate 51 is sleeved on the lower part of the outer wall of the reaction liner 2, and its outer annular surface Embedded into the annular slide rail 50, there are several balls 52, and the several balls 52 are installed inside the annular slide rail 50 in a rolling manner, and are used to reduce the frictional resistance between the annular slide rail 50 and the annular convex plate 51. When the inner pot 2 rotates, it can drive the annular convex plate 51 to rotate in the annular sliding rail 50 through the ball 52, and the annular sliding rail 50 is sleeved on the inner wall of the kettle body shell 1, and the annular convex plate 51 is sleeved. The outer wall of the reaction liner 2, and the outer ring surface is embedded in the annular slide rail 50, so through the mutual cooperation of the annular slide rail 50 and the annular convex plate 51, the reaction liner 2 can be supported and limited to ensure that the reaction liner 2 is always It rotates coaxially to ensure the stability of the reaction kettle.

In the above embodiment, as shown in FIG. 1 , a material inlet and outlet port 10 extending through the first bearing member and extending into the reaction inner tank 2 is installed vertically downward in the middle of the top of the kettle body shell 1, so as to facilitate the use of this through The material inlet and outlet 10 add materials into the reaction inner tank 2 or take out the material in the reaction inner tank 2. At the same time, the material inlet and outlet 10 penetrates through the first bearing part, which can avoid the rotation of the reaction inner tank 2 caused by the setting of the inlet and outlet ports 10. cause hindrance.

In the above-mentioned embodiment, as shown in FIG. 2 , stirring blades 40 are staggered on the upper part of the shaft of the stirring rod 4, so that the stirring rod 4 can drive the ammonium chloride in the 40-degree reaction tank 2 of the stirring blade to fully stir and mix. uniform.

In addition, it should be noted that, in the above embodiments, seals are provided at the joints between the first bearing member and the second bearing member and the reaction inner tank, so as to ensure the sealing performance of the reaction inner tank as a whole.

The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Any changes made by adopting the design principles of the present invention and non-creative work on this basis shall belong to the present invention. within the scope of the new protection.

Claims (6)

1. An ammonium chloride neutralization reaction kettle comprises a kettle body outer shell (1) and a reaction inner container (2), it is characterized in that the reaction inner container (2) is coaxially sleeved inside the kettle body outer shell (1), the top of the reaction inner container is rotatably connected with the kettle body outer shell (1) through a first bearing piece, a certain gap is arranged between the reaction inner container (2) and the kettle body shell (1), guide fins (20) which are spirally raised are arranged around the inner wall of the reaction inner container (2) in a staggered manner, a power output mechanism (3) for driving the reaction inner container (2) to rotate is arranged below the inner part of the kettle body outer shell (1), a stirring rod (4) is vertically arranged in the middle of the inner part of the reaction inner container (2), the bottom end of the stirring rod (4) penetrates through the bottom of the reaction inner container (2) and is connected with the kettle body shell (1), and a second bearing piece is sleeved on the position, where the outer surface of the stirring rod (4) penetrates through the reaction liner (2).

2. An ammonium chloride neutralization reaction kettle according to claim 1, wherein the power output mechanism (3) comprises a driving motor (30), a driving gear (31) and a driven gear ring (32), the driving motor (30) is vertically installed on one side inside the kettle body shell (1) upwards, the output end of the driving motor (30) is connected with the driving gear (31), the driven gear ring (32) is sleeved on the lower portion of the outer wall of the reaction inner container (2), and the outer annular surface of the driven gear ring (32) is meshed with the driving gear (31).

3. An ammonium chloride neutralization reaction kettle according to claim 1, wherein a sliding support assembly (5) for supporting the reaction inner container (2) is further arranged between the inner wall of the kettle body shell (1) and the outer wall of the reaction inner container (2).

4. An ammonium chloride neutralization reaction kettle according to claim 3, wherein the sliding support assembly (5) comprises an annular slide rail (50), an annular convex plate (51) and balls (52), the annular slide rail (50) is coaxially installed on the upper portion of the inner wall of the kettle body shell (1), the annular convex plate (51) is sleeved on the lower portion of the outer wall of the reaction inner container (2), the outer annular surface of the annular convex plate is embedded into the annular slide rail (50), the balls (52) are provided with a plurality of balls (52), and the plurality of balls (52) are installed inside the annular slide rail (50) in a rolling manner and used for reducing the friction resistance between the annular slide rail (50) and the annular convex plate (51).

5. An ammonium chloride neutralization reaction kettle according to claim 1, characterized in that a material inlet/outlet (10) penetrating through the first bearing and extending into the reaction inner container (2) is vertically and downwardly installed in the middle of the top of the kettle body housing (1).

6. An ammonium chloride neutralization reaction kettle according to claim 1, characterized in that the upper part of the stirring rod (4) is provided with stirring blades (40) in a staggered manner.

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