Reaction kettle

Abstract

The utility model discloses a reaction kettle which comprises a kettle body and a stirrer, and an opening at the upper end of the kettle body is arranged to form a containing cavity; the stirrer comprises a main body part and a stirring part, the main body part extends in the vertical direction and is rotationally arranged in the containing cavity in the vertical direction, the stirring part comprises a plurality of branch pipes, the branch pipes are arranged on the peripheral side of the main body part at intervals in the circumferential direction of the main body part, and the branch pipes extend in the radial direction of the main body part; wherein the upper end of the main body part is provided with a solution inlet, the branch pipe is provided with a plurality of solution outlets at intervals along the extension direction of the branch pipe, and the solution inlet is communicated with the plurality of solution outlets. In the scheme, a raw material solution is introduced from the solution inlet and flows out from the plurality of solution outlets, the plurality of solution outlets are easy to mix two solutions, and in addition, the plurality of solution outlets are arranged on the stirrer, so that the solutions are easier to mix when flowing out, and rapid and uniform mixing is realized.

Description

Technical Field

[0001] The utility model relates to the field of preparation of acaricides, in particular to a reaction kettle. Background Art

[0002] In the process of preparing the mite remover, multiple mite remover raw material solutions need to be fully mixed and stirring operation is required to obtain better results. Generally, a reactor is used for mixing and stirring.

[0003] However, the reactor is only equipped with a stirring device, and the various mite removal agent raw material solutions are not mixed evenly, resulting in poor mixing effect. The poor mixing effect requires a longer stirring time, and filling is performed after sufficient stirring and mixing, which results in a longer production cycle and lower production efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide a reaction kettle, aiming to solve the problem that the existing reaction kettle needs a long stirring time for mixing multiple solutions and has low efficiency.

[0005] To achieve the above-mentioned purpose, the utility model proposes a reactor, wherein the reactor comprises: a reactor body and an agitator, wherein the upper end of the reactor body is opened to form a accommodating chamber; the agitator comprises a main body and a stirring part, wherein the main body extends in the up-down direction and is rotatably arranged in the up-down direction in the accommodating chamber, and the stirring part comprises a plurality of branch pipes, wherein the plurality of branch pipes are arranged at intervals along the circumferential direction of the main body on the circumferential side of the main body, and the plurality of branch pipes extend radially along the main body; wherein a solution inlet is arranged at the upper end of the main body, and a plurality of solution outlets are arranged at intervals along the extension direction of the branch pipes, and the solution inlet is connected to the plurality of solution outlets.

[0006] Optionally, a plurality of solution outlets are arranged at intervals along the circumference of the branch pipe.

[0007] Optionally, the solution outlet is also arranged at the end of the branch pipe.

[0008] Optionally, a plurality of stirring parts are arranged at intervals along the extending direction of the main body.

[0009] Optionally, the reactor further comprises:

[0010] A fluid replenishment pipeline, a hydraulic pump, wherein the hydraulic pump is arranged at one end of the fluid replenishment pipeline;

[0011] A pressurized pipeline and an air pump, wherein the air pump is arranged at one end of the pressurized pipeline;

[0012] The rotary joint has three connection ends, which are respectively connected to the solution inlet, the other end of the fluid infusion pipeline, and the other end of the boosting pipeline.

[0013] Optionally, the reactor further comprises a regulating valve, and the regulating valve is arranged on the liquid replenishing pipeline.

[0014] Optionally, the reactor further comprises a pH meter, and the pH meter extends into the containing cavity.

[0015] Optionally, the reactor further comprises:

[0016] A gear set, comprising a first gear and a second gear, wherein the first gear meshes with the second gear, and the first gear is sleeved on the circumference of the main body and fixedly connected to the main body;

[0017] A motor, wherein the motor shaft of the motor is fixedly connected to the second gear.

[0018] Optionally, a capacity scale is provided in the accommodating cavity of the kettle body.

[0019] Optionally, a liquid outlet is provided at the bottom of the kettle body.

[0020] In the technical solution provided by the utility model, the mite remover raw material solution is introduced from the solution inlet and flows out from the multiple solution outlets. The multiple solution outlets are provided to facilitate mixing of two or more solutions. In addition, the multiple solution outlets are provided on the agitator to make it easier to mix the mite remover raw material solution when it flows out, thereby achieving rapid and uniform mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0022] Figure 1 A three-dimensional schematic diagram of an embodiment of a reaction kettle provided by the utility model;

[0023] Figure 2 for Figure 1 Schematic diagram of the reactor in FIG.

[0024] Description of Figure Numbers:

[0025]

[0026]

[0027] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0031] At present, the existing reactors for mixing multiple solutions require a long stirring time, which results in low efficiency.

[0032] In order to solve the above problems, the utility model provides a reaction kettle. Figure 1 to Figure 2 This is a specific embodiment of the reaction kettle 100 provided by the present utility model.

[0033] See also Figure 1 to Figure 2The reactor 100 comprises: a reactor body 1 and an agitator 2, wherein the upper end of the reactor body 1 is opened to form a receiving chamber 11; the agitator 2 comprises a main body 21 and a stirring part 22, wherein the main body 21 extends in the up-down direction and is rotatably arranged in the up-down direction in the receiving chamber 11, and the stirring part 22 comprises a plurality of branch pipes 221, wherein the plurality of branch pipes 221 are arranged at intervals on the peripheral side of the main body 21 along the circumferential direction of the main body 21, and the plurality of branch pipes 221 extend radially along the main body 21; wherein a solution inlet 211 is arranged at the upper end of the main body 21, and a plurality of solution outlets 2211 are arranged at intervals along the extending direction of the branch pipes 221, and the solution inlet 211 is connected to the plurality of solution outlets 2211.

[0034] In the technical solution provided by the utility model, the kettle body 1 has a containing chamber 11, in which two or more solutions are uniformly stirred to mix to obtain a mite remover. First, the first mite remover raw material solution is poured into the opening at the upper end of the kettle body 1, and then other mite remover raw material solutions are poured into the containing chamber 11. In order to accelerate the uniform mixing, the reactor 100 is also provided with a stirrer 2. In order to quickly mix other mite remover raw material solutions into the first mite remover raw material solution, a plurality of branch pipes 221 are arranged on the peripheral side of the main body 21. The branch pipes 221 are provided with a plurality of solution outlets 2211 at intervals along the extension direction of the branch pipes 221, so that the raw material solutions are mixed into the mite remover raw material solution from different positions, thereby accelerating the speed of uniform mixing. In addition, the outlet of the mite remover raw material solution is arranged on the stirrer 2, so that the mite remover raw material solution has a greater initial speed and moves in different directions, achieving a turbulent effect, which is more conducive to improving the diffusion rate of the mite remover raw material solution, reducing the time for uniform mixing of multiple mite remover raw material solutions, thereby shortening the mixing time, and further filling can be carried out, shortening the production cycle and improving production efficiency.

[0035] For the solution outlets 2211, the more the number and the different the positions are, the easier it is to mix the two solutions evenly. Relative to the branch pipe 221, a plurality of solution outlets 2211 are arranged at intervals along the extension direction of the branch pipe 221, and a plurality of solution outlets 2211 can also be arranged at intervals along the circumference of the branch pipe 221. During the movement of the agitator 2, the outflow position, flow direction and flow rate of the raw material solution flowing out of each solution outlet 2211 are different, so it is easier to achieve turbulent flow, and the diffusion rate of the liquid is faster than that of laminar flow.

[0036] When only one stirring part 22 is provided, the mite removal agent raw material solution diffuses faster near the depth position where the stirring part 22 is provided, and diffuses more slowly to other depths. Therefore, a plurality of stirring parts 22 are provided, which are arranged at intervals along the extension direction of the main body 21 to diffuse quickly at different depths in the kettle body 1.

[0037] Furthermore, in order to accelerate the flow of the mite removal agent raw material solution out of the agitator 2 to achieve diffusion and mixing, the movement of the agitator 2 is generally to rotate along its own axis, in which case centrifugal force is generated, and a solution outlet 2211 is set at the end of the branch pipe 221. On the one hand, the number of solution outlets 2211 is increased, and on the other hand, under the action of centrifugal force, the mite removal agent raw material solution can be accelerated to flow out of the solution outlet 2211 at the end of the branch pipe 221 to achieve rapid diffusion. To prevent the mite removal agent raw material solution from being in the agitator 2 all the time and affecting the mixing speed, multiple solution outlets 2211 are set to enable the mite removal agent raw material solution to flow out quickly from the inner cavity of the agitator 2.

[0038] Considering that the agitator 2 itself is rotating, a solution inlet 211 is provided at the upper end of the main body 21, and the mite removal agent raw material solution needs to be injected from the solution inlet 211, so a rotating joint 6 is required to connect the solution inlet 211 at the upper end of the main body 21, so as to facilitate the injection of the mite removal agent raw material solution. The reactor 100 also includes: a liquid replenishing pipe 3, a hydraulic pump, and the hydraulic pump is arranged at one end of the liquid replenishing pipe 3; a boosting pipe 4, an air pump 5, and the air pump 5 is arranged at one end of the boosting pipe 4; the rotating joint 6 also has the other two ends connected to the solution inlet 211, the other end of the liquid replenishing pipe 3, and the other end of the boosting pipe 4 respectively. The function of the hydraulic pump is to realize automatic fluid replenishment. After the hydraulic pump is turned off, part of the mite remover raw material solution will still remain in the inside of the agitator 2. It is difficult to be thrown out even under the action of the centrifugal force of the rotation of the agitator 2. Because of the influence of the internal pressure, one end of the rotating joint 6 is connected to the air pump 5, and the air pump 5 ventilates the solution inlet 211 to discharge all the solution inside the agitator 2. The setting of the air pump 5 can also speed up the discharge speed of the mite remover raw material solution.

[0039] When the amount of the mite removal agent raw material solution added to the containing chamber 11 is about to reach the required amount of the raw material solution, the flow rate of the mite removal agent raw material solution needs to be reduced in order to more finely adjust the flow rate of the added solution. Therefore, a regulating valve 7 is provided on the liquid replenishing pipeline 3, and the flow rate of the mite removal agent raw material solution is controlled by changing the opening of the regulating valve 7.

[0040] In order to detect whether the pH value of the mixed solution meets the product quality standards, the reactor 100 also includes a pH meter, which is extended into the containing chamber 11 to detect the pH value of the mixed solution. The pH meter is used to detect the parameters of the mixed solution to ensure that the filled mite remover meets the product parameters.

[0041] Since the stirrer 2 is connected to multiple objects, in order to realize the rotation of the stirrer 2, the stirrer 2 cannot be directly driven by the motor 10 to realize the rotation, so the reactor 100 also includes a gear set 9, the gear set 9 includes a first gear and a second gear, the first gear is meshed with the second gear, the first gear is sleeved on the side of the main body 21, and is fixedly connected to the main body 21; the motor 10 shaft of the motor 10 is fixedly connected to the second gear. Indirect transmission is realized through the gear set 9, and it does not affect the connection between the stirrer 2 and multiple objects.

[0042] In order to facilitate the control of the total amount of the mixed solution and the volume of the added solution, a capacity scale is provided in the receiving chamber 11 of the kettle body 1. According to the capacity scale provided in the receiving chamber 11, the volume of the existing solution in the receiving chamber can be understood, and the volume of the solution to be added can be calculated. The amount of the added solution can be accurately controlled by the controller.

[0043] In order to discharge all the prepared anti-mite agent for filling, a liquid outlet 12 is provided at the bottom of the kettle body 1 .

[0044] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the concept of the utility model, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A reaction kettle, characterized in that: include: A kettle body, with an upper opening arranged to form a receiving cavity; A stirrer, the stirrer comprising a main body and a stirring part, the main body extending in the up-down direction and rotatably arranged in the accommodating cavity in the up-down direction, the stirring part comprising a plurality of branch pipes, the plurality of branch pipes being arranged at intervals along the circumferential direction of the main body on the circumferential side of the main body, and the plurality of branch pipes extending radially along the main body; A solution inlet is arranged at the upper end of the main body, a plurality of solution outlets are arranged at intervals along the extension direction of the branch pipe, and the solution inlet is connected to the plurality of solution outlets.

2. The reactor according to claim 1, characterized in that: A plurality of solution outlets are arranged at intervals along the circumference of the branch pipe.

3. The reactor according to claim 2, characterized in that: The solution outlet is also arranged at the end of the branch pipe.

4. The reactor according to claim 1, characterized in that: A plurality of stirring parts are arranged at intervals along the extending direction of the main body.

5. The reactor according to claim 1, characterized in that: The reactor also includes: A fluid replenishment pipeline, a hydraulic pump, wherein the hydraulic pump is arranged at one end of the fluid replenishment pipeline; A pressurized pipeline and an air pump, wherein the air pump is arranged at one end of the pressurized pipeline; The rotary joint has three connection ends, which are respectively connected to the solution inlet, the other end of the fluid infusion pipeline, and the other end of the boosting pipeline.

6. The reactor according to claim 5, characterized in that: The reactor further comprises a regulating valve, and the regulating valve is arranged on the liquid replenishing pipeline.

7. The reactor according to claim 6, characterized in that: The reactor further comprises a pH meter, which extends into the containing chamber.

8. The reactor according to claim 1, characterized in that: The reactor also includes: A gear set, comprising a first gear and a second gear, wherein the first gear meshes with the second gear, and the first gear is sleeved on the circumference of the main body and fixedly connected to the main body; A motor, wherein the motor shaft of the motor is fixedly connected to the second gear.

9. The reactor according to claim 1, characterized in that: A capacity scale is arranged in the accommodating cavity of the kettle body.

10. The reactor according to claim 1, characterized in that: A liquid outlet is arranged at the bottom of the kettle body.

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