Reaction kettle for producing germicide and algicide

Abstract

The utility model discloses a reaction kettle for producing germicidal algicide, and relates to the technical field of germicidal algicide production. Comprising a stirring tank and a mixing device, the mixing device comprises a feeding piece and a mixing piece, the feeding piece comprises a vertical pipe and a feeding auger, the feeding auger rotates in the vertical pipe, and the feeding piece conveys materials at the bottom of the stirring tank upwards along the vertical pipe through the feeding auger and then overflows from the vertical pipe; the stirring tank is provided with a plurality of stirring blades which are arranged around the vertical pipe. Through the arrangement of the stirring tank, the mixing device and the like, materials at the bottom of the stirring tank are conveyed upwards along the vertical pipe through the spiral structure of the conveying auger in the using process of the device, and finally overflow from the top of the vertical pipe; the circulation and renewal of materials in the stirring tank can be realized, and the materials are continuously stirred at a constant speed in the process, so that the materials can be uniformly heated while being continuously and circularly stirred, and the output of high-quality products is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of bactericidal algaecide production, in particular to a reaction kettle used for the production of bactericidal algaecides. Background Art

[0002] The bactericidal algaecide has a broad-spectrum and highly effective bactericidal and algaecidal ability, can effectively control the reproduction of bacteria and algae and the growth of slime in the water, and has a good slime stripping effect and a certain dispersion and penetration effect, can effectively dig out the reproduction of algae and the growth of slime, and has a good bactericidal effect in different pH value ranges.

[0003] The bactericidal algaecide needs to prepare dodecyl dimethyl benzyl ammonium chloride by bromination to obtain dodecane bromide, and then add dimethyl amination to generate dodecyl dimethyl amine (tertiary amine). Take 213 parts of dodecyl dimethyl amine, add 126.5 parts of benzyl chloride at a temperature not exceeding 100-110 degrees, and heat at 120 degrees for 2 hours to obtain a light yellow viscous liquid. In this process, since the obtained liquid is viscous, it is difficult for a traditional reactor to stir the viscous liquid through a simple stirring device during use. Under the state of low-speed stirring, the material is easily heated unevenly, resulting in poor quality. In view of this situation, the utility model proposes a new solution. Utility Model Content

[0004] The utility model aims to provide a reaction kettle for producing a bactericide and algaecide to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a reaction kettle for producing a bactericide and algaecide, comprising:

[0006] Mixing tanks and mixing devices;

[0007] The mixing device comprises a feeding piece and a mixing piece, wherein the feeding piece comprises a vertical pipe and a feeding auger, the feeding auger rotates in the vertical pipe, and the feeding piece transports the material at the bottom of the mixing tank upward along the vertical pipe through the feeding auger, and then the material overflows from the vertical pipe;

[0008] The mixing tank is provided with a plurality of mixing blades arranged around the vertical pipe, and the mixing blades rotate along with the feeding auger to mix the materials.

[0009] Further to this solution, the stirring tank includes a tank body and a conical barrel, the tank body and the conical barrel are connected via a flange, and an electric heating tube for heating the stirring tank is arranged in the tank body.

[0010] Furthermore, regarding this solution, a plurality of sealed bearings are rotatably installed on the inner wall of the conical barrel, one end of the rotating shaft of the stirring blade is fixed to the inner wall of the sealed bearing, and a plurality of hitting rods are fixed on the rotating shaft surface of the feeding auger, and the length of the hitting rods is greater than the minimum distance between the stirring blade and the rotating shaft.

[0011] Furthermore, with regard to this solution, a discharge pipe connected to the interior of the mixing tank is fixed to the bottom end of the conical barrel, and a connecting auger rotates inside the discharge pipe, and the connecting auger is coaxially fixed with the feeding auger.

[0012] Further to this solution, a feed pipe connected to the interior of the mixing tank is installed on the surface of the tank body, a valve is installed on the feed pipe, and a driving source for driving a feeding auger is also installed on the top of the tank body.

[0013] Further to this solution, a gap is provided between the vertical pipe and the discharge pipe, the striking rod is located at the gap, and a discharge port for material overflow is provided at the top of the vertical pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The reactor used for the production of bactericidal algaecides is equipped with a stirring tank and a mixing device. During use, the device uses the spiral structure of the conveying auger to convey the material at the bottom of the stirring tank upward along the vertical pipe, and finally overflows from the top of the vertical pipe, which can realize the circulation and renewal of the material in the stirring tank and continuously stir the material at a uniform speed in the process, so that the material can be continuously circulated and stirred while being evenly heated, ensuring high-quality product output.

[0016] At the same time, its excellent sealing and stability also ensure the safety and reliability of the production process. The unloading process is also relatively smooth and efficient, which can effectively ensure the processing and unloading efficiency of the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the reactor of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the reactor of the utility model.

[0019] In the figure: 1. tank body; 2. feed pipe; 3. valve; 4. drive source; 5. conical barrel; 6. electric heating tube; 7. vertical pipe; 701. discharge port; 8. feeding auger; 9. sealed bearing; 10. stirring blade; 11. beating rod; 12. connecting auger; 13. discharge pipe. DETAILED DESCRIPTION

[0020] 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.

[0021] Before using the reactor, it is necessary to check whether the temperature control system is faulty. If there is any fault, replace or repair it in time. Check whether the stirring system is blocked or damaged. Clean and maintain the agitator regularly. Check whether the pressure regulating device is malfunctioning and adjust or replace it in time to ensure that the amount of raw materials added is accurate and complies with the production process requirements.

[0022] like Figure 1-Figure 2 As shown, the utility model provides a technical solution: this reactor is mainly composed of a stirring tank and a mixing device. The design of the stirring tank fully considers the uniform mixing and heating requirements of the materials. It includes a tank body 1 and a conical barrel 5, which are tightly connected by a flange. An electric heating tube 6 is installed inside the tank body 1 to provide the necessary heating function for the stirring tank and ensure that the material maintains an appropriate temperature during the reaction process.

[0023] The mixing device carries the important task of material mixing and circulation. It combines the feeding part and the mixing part to provide a stable operating environment for the chemical reaction. Among them, the feeding part is composed of a vertical pipe 7 and a feeding auger 8. The two work together to ensure the uniform distribution and continuous renewal of the material in the mixing tank. The vertical pipe 7, as the main body of the feeding part, bears the role of support and guidance. Its internal space provides a place for the feeding auger 8 to rotate, and the spiral structure of the feeding auger 8 transports the material at the bottom of the mixing tank upward along the vertical pipe 7, and continuously brings the material at the bottom to the top of the mixing tank. With the rotation of the feeding auger 8, the material forms a unique circulation and renewal mechanism inside the vertical pipe 7. This mechanism not only ensures the circulation of the material in the mixing tank, but also promotes the efficient progress of the chemical reaction.

[0024] like Figure 2 As shown, a plurality of stirring blades 10 are arranged around the vertical pipe 7 inside the stirring tank. These stirring blades 10 rotate synchronously with the feeding auger 8. The stirring blades 10 rotate through collision to efficiently mix and evenly disperse the materials. This design ensures sufficient contact and reaction of the materials during the reaction process, thereby improving the production efficiency and quality of the fungicide and algaecide.

[0025] like Figure 2As shown, in addition, a plurality of sealed bearings 9 are rotatably installed on the inner wall of the conical barrel 5, and one end of the rotating shaft of the stirring blade 10 is fixed to the inner wall of the sealed bearing 9. This structure allows the stirring blade 10 to rotate freely in the conical barrel 5 without causing friction or collision with the barrel wall. At the same time, a plurality of hitting rods 11 are fixed on the rotating shaft surface of the feeding auger 8. The length of the hitting rod 11 is greater than the minimum distance between the stirring blade 10 and the rotating shaft. This design allows the hitting rod 11 to effectively release the stirring blade 10 during the rotation process and drive the stirring blade 10 to rotate, thereby further improving the mixing effect.

[0026] like Figure 2 As shown, at the bottom end of the conical barrel 5, a discharge pipe 13 connected to the interior of the mixing tank is fixed, and a connecting auger 12 rotates inside the discharge pipe 13. The connecting auger 12 is coaxially fixed with the feeding auger 8. This design allows the material to maintain continuous and uniform flow during the unloading process, avoiding the problem of material blockage or poor flow, and unloading can be carried out when the driving source 4 is reversed.

[0027] like Figure 1 and Figure 2 As shown, in order to facilitate the addition and control of materials, a feed pipe 2 connected to the interior of the mixing tank is installed on the surface of the tank body 1, and a valve 3 is installed on the feed pipe 2 to control the inflow speed and flow rate of the material. A driving source 4 for driving the feeding auger 8, such as a motor or a reducer, is also installed on the top of the tank body 1. This design enables the feeding auger 8 to rotate at a constant speed and direction, thereby ensuring the stability of material transportation and mixing.

[0028] like Figure 2 As shown, it is worth noting that a certain gap is set between the vertical pipe 7 and the discharge pipe 13. The rod 11 is located in this gap, which can not only avoid collision with the discharge pipe 13, but also effectively separate from the stirring blade 10 during rotation. The top of the vertical pipe 7 is provided with a discharge port 701 for material overflow. This design allows the material to automatically overflow after reaching a certain height, thereby maintaining the material circulation inside the mixing tank.

[0029] Although the 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A reactor for producing bactericide and algaecide, characterized in that: include: Mixing tanks and mixing devices; The mixing device comprises a feeding member and a mixing member, wherein the feeding member comprises a vertical pipe (7) and a feeding auger (8), wherein the feeding auger (8) rotates in the vertical pipe (7), and the feeding member transports the material at the bottom of the mixing tank upward along the vertical pipe (7) through the feeding auger (8) and then overflows from the vertical pipe (7); The mixing tank is provided with a plurality of mixing blades (10) arranged around the vertical pipe (7), and the mixing blades (10) rotate along with the feeding auger (8) to mix the materials.

2. The reactor for producing bactericide and algaecide according to claim 1, characterized in that: The stirring tank comprises a tank body (1) and a conical barrel (5), wherein the tank body (1) and the conical barrel (5) are connected via a flange, and an electric heating pipe (6) for heating the stirring tank is arranged inside the tank body (1).

3. The reactor for producing bactericide and algaecide according to claim 2, characterized in that: A plurality of sealed bearings (9) are rotatably mounted on the inner wall of the conical barrel (5); one end of the rotating shaft of the stirring blade (10) is fixed to the inner wall of the sealed bearing (9); a plurality of hitting rods (11) are fixed to the surface of the rotating shaft of the feeding auger (8); and the length of the hitting rods (11) is greater than the minimum distance between the stirring blade (10) and the rotating shaft.

4. The reactor for producing bactericide and algaecide according to claim 2, characterized in that: A discharge pipe (13) connected to the interior of the mixing tank is fixed at the bottom end of the conical barrel (5), a connecting auger (12) is rotated inside the discharge pipe (13), and the connecting auger (12) is coaxially fixed with the feeding auger (8).

5. The reactor for producing bactericide and algaecide according to claim 2, characterized in that: A feed pipe (2) connected to the interior of the mixing tank is installed on the surface of the tank body (1), a valve (3) is installed on the feed pipe (2), and a driving source (4) for driving a feeding auger (8) is also installed on the top of the tank body (1).

6. The reactor for producing bactericide and algaecide according to claim 2, characterized in that: A gap is provided between the vertical pipe (7) and the discharge pipe (13), the striking rod (11) is located at the gap, and a discharge port (701) for material overflow is provided at the top end of the vertical pipe (7).

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