Stirring reaction kettle for producing pigment red 57: 1

Abstract

The utility model relates to the technical field of stirring reaction kettles, and discloses a pigment red 57: 1 production stirring reaction kettle which comprises a reaction kettle main body, a liquid crystal control panel and three supporting legs, the liquid crystal control panel is arranged at the center of the front end face of the reaction kettle main body, and the three supporting legs are triangularly arranged on the lower end face of the reaction kettle main body respectively. A cleaning device is arranged at the position, close to the other side, of the center of the upper end face of the reaction kettle body, an aeration device is arranged at the position, close to the lower portion of the center of one side wall of the reaction kettle body, a stirring pot is arranged at the position, close to the lower portion of the center of the interior of the reaction kettle body, a stirring device is arranged at the center of the interior of the stirring pot, and a water cooling device is arranged at the center of one side wall of the reaction kettle body. According to the reaction kettle, due to the arrangement of the cleaning device, the operation is simple and the automation degree is high when the reaction kettle is used, and the cleaning difficulty of the reaction kettle main body is relieved to a certain extent, so that the working difficulty is reduced and the production effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirred reactors, in particular to a stirred reactor for producing pigment red 57:1. Background Art

[0002] Pigment Red 57:1 is a common organic pigment, also known as magenta. It is commonly used in paint, ink, plastic and other industries. It has good light resistance and heat resistance, and its color is bright and long-lasting. This pigment is widely used in the art field and industrial production. A reactor is required for its production. A stirred reactor is a kind of equipment used in the chemical, pharmaceutical, food and other fields. It is mainly used for mixing, dissolving, reacting and other process.

[0003] After the current reactor is used, the residues and product attachment inside may lead to cleaning, which increases the difficulty of cleaning and reduces the production effect. During the use of the reactor, the stirring efficiency is low, which easily leads to low production efficiency, resulting in slow work progress. The reactor is dangerous when used and can easily cause injuries and adverse consequences. Therefore, the technical personnel in this field provide a Pigment Red 57:1 production stirred reactor to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a pigment red 57:1 production stirred reactor is proposed. Through the setting of a cleaning device, the operation is simple and the degree of automation is high when it is used, which alleviates the difficulty of cleaning the reactor body to a certain extent, thereby reducing the work difficulty and improving the production effect. Then, the inside of the stirring pot is further aerated and stirred by an aeration device, and the stirring device is used to increase the stirring rate, thereby improving the production efficiency and speeding up the work progress. Then, the stirring pot is cooled by a water cooling device to control the internal temperature of the reactor body and avoid the danger of high temperature. Finally, through the heat insulation layer made of refractory fiber, it has excellent high temperature resistance, heat insulation and corrosion resistance, thereby improving safety.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pigment red 57:1 production stirring reactor, comprising a reactor body, a liquid crystal control panel and three supporting legs, wherein the liquid crystal control panel is arranged at the center of the front end face of the reactor body, and the three supporting legs are arranged in a triangular pattern at the lower end face of the reactor body, a water tank is arranged at one side of the center of the upper end face of the reactor body, a cleaning device is arranged at the other side of the center of the upper end face of the reactor body, a feed port is arranged at the upper center of one side wall of the reactor body, an aeration device is arranged at the lower center of one side wall of the reactor body, a stirring pot is arranged at the lower center of the reactor body, a stirring device is arranged at the inner center of the stirring pot, a temperature sensor is arranged at the upper center of one side wall of the reactor body, a water cooling device is arranged at the center of one side wall of the reactor body, heaters are arranged at both sides of the center of the lower end face of the stirring pot, a discharge port is arranged at the center of the lower end face of the stirring pot, a solenoid valve is arranged at the outer side of the lower end of the discharge port, and a heat insulation layer is arranged at the inner center of the inner wall of the reactor body;

[0006] Through the above technical solution, through the setting of the cleaning device, the operation is simple and the degree of automation is high during use, which alleviates the difficulty of cleaning the reactor body to a certain extent, thereby reducing the work difficulty and improving the production effect.

[0007] Further, the cleaning device comprises a water pump, a water pipe, a plurality of output pipes and a plurality of nozzles, the water pump is arranged at one side of the center of the upper end surface of the reactor body, the input end of the water pump is fixedly connected to a side wall of the water tank, the water pipe is arranged at the upper end of the reactor body, the input end of the water pipe is fixedly connected to the output end of the water pump, the plurality of output pipes are arranged at the lower end surface of the water pipe in a transverse arrangement, and the plurality of nozzles are arranged at the center of the lower end surface of the plurality of output pipes;

[0008] Through the above technical solution, when the water pump is started, the water pump will draw water from the water tank, transport it to multiple output pipes through water pipes, and then spray it out through the nozzles, thereby achieving effective cleaning of the inside of the reactor body.

[0009] Furthermore, the aeration device includes a blower, an air delivery pipe, an air delivery port and a one-way valve, wherein the blower is arranged at the lower center of a side wall of the reactor body, the air delivery pipe is arranged at the output end of the blower, the air delivery pipe sequentially penetrates a side wall of the reactor body and a side wall of the stirring pot to the inside of the stirring pot, the air delivery port is arranged at the output end of the air delivery pipe, and the one-way valve is arranged at the center of the inside of the air delivery pipe;

[0010] Through the above technical solution, when the blower is started, the blower will transport air to the inside of the mixing pot through the air pipe, and then spray the air into the mixing pot through the air outlet, so that it stirs the inside of the mixing pot, thereby increasing the stirring rate. The setting of the one-way valve can ensure that the air can only flow toward the inside of the mixing pot, avoiding air backflow or mixing.

[0011] Furthermore, the stirring device comprises a motor, a rotating shaft and a plurality of stirrers, wherein the motor is arranged at the center of the upper end surface of the reactor body, the rotating shaft is arranged at the output end of the motor, the rotating shaft penetrates the upper end surface of the reactor body and passes into the stirring pot, and the plurality of stirrers are respectively arranged at the outer side of the lower end of the rotating shaft center;

[0012] Through the above technical solution, when the motor is started, the motor will drive the shaft to rotate. The shaft passes through the upper end surface of the reactor body and reaches the inside of the stirring pot. The agitator is driven to rotate by rotation, thereby achieving stirring and mixing of the reaction materials.

[0013] Furthermore, the water cooling device comprises a cooler and a connecting pipe, wherein the cooler is arranged at the center of a side wall of the reactor body, the connecting pipe is arranged at an output end of the cooler, and the connecting pipe sequentially penetrates a side wall of the reactor body and a side wall of the stirring pot to an input end of the cooler;

[0014] Through the above technical solution, the cooling water is input into the inner wall of the stirring pot inside the reactor body through the cooler, and then the heat is taken away. The heated cooling water is then input into the cooler through the connecting pipe to cool down again, forming a closed circulation system, which avoids the danger of high temperature.

[0015] Furthermore, the feed inlet penetrates through a side wall of the reactor body and leads to the interior of the reactor body;

[0016] Through the above technical solution, the operator injects the raw materials or reaction materials into the interior of the reactor body through the feed inlet for reaction, thereby improving the convenience and efficiency of the operation.

[0017] Furthermore, the discharge port sequentially passes through the lower inner wall of the stirring pot and the lower inner wall of the reactor body to the outside of the reactor body;

[0018] Through the above technical solution, when the reaction is completed, the reacted material is discharged from the discharge port by opening the solenoid valve, so that the effect of automation is achieved, the operation is simple, and the work difficulty is reduced.

[0019] Furthermore, the insulation layer material is refractory fiber, and the stirring pot material is stainless steel;

[0020] Through the above technical solution, the heat insulation layer made of refractory fiber has excellent high temperature resistance, heat insulation and corrosion resistance, thereby improving safety.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, when the stirred reactor for producing Pigment Red 57:1 is used, the cleaning device is provided, so that the operation is simple and the degree of automation is high, which alleviates the difficulty of cleaning the reactor body to a certain extent, thereby reducing the working difficulty and improving the production effect.

[0023] 2. In the utility model, the aeration device is used to further aerate and stir the interior of the stirring pot, and the stirring device is used in conjunction with the stirring device to increase the stirring rate, thereby improving production efficiency and accelerating work progress.

[0024] 3. In the utility model, the stirring pot is cooled by a water cooling device so that the temperature inside the reactor body is controlled to avoid the danger of high temperature. The heat insulation layer made of refractory fiber is used to give it excellent high temperature resistance, heat insulation and corrosion resistance, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of a stirred reactor for producing Pigment Red 57:1 proposed by the utility model;

[0026] Figure 2 This is a front view cross-sectional view of a stirred reactor for producing Pigment Red 57:1 proposed by the utility model;

[0027] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0028] Figure 4 for Figure 2 A magnified schematic diagram of point B in the middle.

[0029] Legend:

[0030] 1. Reactor body; 2. LCD control panel; 3. Water tank; 4. Cleaning device; 401. Water pump; 402. Water pipe; 403. Output pipe; 404. Nozzle; 5. Feed port; 6. Aeration device; 601. Blower; 602. Gas pipe; 603. Gas port; 604. One-way valve; 7. Support legs; 8. Stirring pot; 9. Stirring device; 901. Motor; 902. Rotating shaft; 903. Agitator; 10. Temperature sensor; 11. Water cooling device; 1101. Cooler; 1102. Connecting pipe; 12. Heater; 13. Discharge port; 14. Solenoid valve; 15. Insulation layer. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-4 The utility model provides an embodiment: a pigment red 57:1 production stirring reactor, comprising a reactor body 1, a liquid crystal control panel 2 and three supporting legs 7, the liquid crystal control panel 2 is arranged at the center of the front end surface of the reactor body 1, the three supporting legs 7 are arranged in a triangular shape at the lower end surface of the reactor body 1, a water tank 3 is provided at one side of the center of the upper end surface of the reactor body 1, and a cleaning device 4 is provided at the other side of the center of the upper end surface of the reactor body 1. Through the setting of the cleaning device 4, the operation is simple and the degree of automation is high when it is used, which alleviates the difficulty of cleaning the reactor body 1 to a certain extent, thereby reducing the working difficulty and improving the production effect.

[0033] A feed port 5 is provided at the upper center of one side wall of the reactor body 1, an aeration device 6 is provided at the lower center of one side wall of the reactor body 1, a stirring pot 8 is provided at the lower center of the interior of the reactor body 1, and a stirring device 9 is provided at the center of the interior of the stirring pot 8. The aeration device 6 is used to further aerate and stir the interior of the stirring pot 8, and the stirring device 9 is used to increase the stirring rate, thereby improving the production efficiency and accelerating the work progress. A temperature sensor 10 is provided at the upper center of one side wall of the reactor body 1, and a water cooling device 11 is provided at the center of one side wall of the reactor body 1. The water cooling device 11 is used to cool the stirring pot 8, so that the internal temperature of the reactor body 1 is controlled to avoid the danger of high temperature.

[0034] Heaters 12 are provided on both sides of the center of the lower end surface of the stirring pot 8, a discharge port 13 is provided at the center of the lower end surface of the stirring pot 8, a solenoid valve 14 is provided on the outer side of the lower end of the discharge port 13, and a heat insulation layer 15 is provided at the center of the inner wall of the reactor body 1. The heat insulation layer 15 made of refractory fiber has excellent high temperature resistance, heat insulation and corrosion resistance, thereby improving safety.

[0035] The cleaning device 4 includes a water pump 401, a water pipe 402, a plurality of output pipes 403 and a plurality of nozzles 404. The water pump 401 is arranged at one side of the center of the upper end surface of the reactor body 1. The input end of the water pump 401 is fixedly connected to a side wall of the water tank 3. The water pipe 402 is arranged at the upper end of the reactor body 1. The input end of the water pipe 402 is fixedly connected to the output end of the water pump 401. The plurality of output pipes 403 are arranged horizontally at the lower end surface of the water pipe 402. The plurality of nozzles 404 are respectively arranged at the center of the lower end surface of the plurality of output pipes 403. When the water pump 401 is started, the water pump 401 will draw water from the water tank 3, and transport it to the plurality of output pipes 403 through the water pipe 402, and then spray it out through the nozzle 404, thereby realizing effective cleaning of the inside of the reactor body 1.

[0036] The aeration device 6 includes a blower 601, an air delivery pipe 602, an air delivery port 603 and a one-way valve 604. The blower 601 is arranged at the lower center of one side wall of the reactor body 1, and the air delivery pipe 602 is arranged at the output end of the blower 601. The air delivery pipe 602 passes through one side wall of the reactor body 1 and one side wall of the stirring pot 8 in sequence and passes to the inside of the stirring pot 8. The air delivery port 603 is arranged at the output end of the air delivery pipe 602, and the one-way valve 604 is arranged at the center of the air delivery pipe 602. When the blower 601 is started, the blower 601 will transport air to the inside of the stirring pot 8 through the air delivery pipe 602, and then spray the air into the stirring pot 8 through the air delivery port 603, so that the inside is stirred, thereby increasing the stirring rate. The setting of the one-way valve 604 can ensure that the air can only flow toward the inside of the stirring pot 8 to avoid air backflow or mixing.

[0037] The stirring device 9 includes a motor 901, a rotating shaft 902 and a plurality of stirrers 903. The motor 901 is arranged at the center of the upper end surface of the reactor body 1, and the rotating shaft 902 is arranged at the output end of the motor 901. The rotating shaft 902 passes through the upper end surface of the reactor body 1 and reaches the inside of the stirring pot 8. The plurality of stirrers 903 are respectively arranged at the outer side of the lower end of the center of the rotating shaft 902. When the motor 901 is started, the motor 901 will drive the rotating shaft 902 to rotate. The rotating shaft 902 passes through the upper end surface of the reactor body 1 and reaches the inside of the stirring pot 8. The stirrer 903 is driven to rotate by rotation, thereby achieving stirring and mixing of the reaction materials.

[0038] The water cooling device 11 includes a cooler 1101 and a connecting pipe 1102. The cooler 1101 is arranged at the center of a side wall of the reactor body 1, and the connecting pipe 1102 is arranged at the output end of the cooler 1101. The connecting pipe 1102 passes through a side wall of the reactor body 1 and a side wall of the stirring pot 8 in sequence and reaches the input end of the cooler 1101. The cooling water is input into the inner wall of the stirring pot 8 inside the reactor body 1 through the cooler 1101, and then the heat is taken away. The heated cooling water is then input into the cooler 1101 through the connecting pipe 1102 to cool down again, forming a closed circulation system to avoid the danger of high temperature.

[0039] The feed port 5 passes through a side wall of the reactor body 1 and leads to the interior of the reactor body 1. The operator injects the raw materials or reaction materials into the interior of the reactor body 1 through the feed port 5 for reaction, thereby improving the convenience and efficiency of the operation. The discharge port 13 passes through the lower inner wall of the stirring pot 8 and the lower inner wall of the reactor body 1 in turn and leads to the outside of the reactor body 1. When the reaction is completed, the reacted material is discharged from the discharge port 13 by opening the solenoid valve 14, so that it can achieve the effect of automation, simple operation, and reduced work difficulty. The material of the heat insulation layer 15 is refractory fiber, and the material of the stirring pot 8 is stainless steel. The heat insulation layer 15 made of refractory fiber has excellent high temperature resistance, heat insulation, and corrosion resistance, thereby improving safety.

[0040] Working principle: When the Pigment Red 57:1 production stirred reactor is used, the operator first injects the raw materials or reaction materials into the interior of the reactor body 1 through the feed port 5 for reaction, thereby improving the convenience and efficiency of the operation, and then heats it by turning on the heater 12. When the motor 901 is started, the motor 901 will drive the rotating shaft 902 to rotate. The rotating shaft 902 passes through the upper end surface of the reactor body 1 and reaches the interior of the stirring pot 8. The agitator 903 is driven to rotate by rotation, thereby achieving stirring and mixing of the reaction materials. When the blower 601 is started, the blower 601 will transport air to the interior of the stirring pot 8 through the air pipe 602, and then spray its air into the stirring pot 8 through the air port 603, so that it stirs the interior and increases the stirring rate. The setting of the one-way valve 604 can ensure that the air can only flow in the direction of the interior of the stirring pot 8 to avoid air backflow or mixing.

[0041] The cooling water is then input into the inner wall of the stirring pot 8 inside the reactor body 1 through the cooler 1101, and then the heat is taken away, and then the heated cooling water is input into the cooler 1101 through the connecting pipe 1102 to cool down again, forming a closed circulation system to avoid the danger of high temperature. When the reaction is completed, the reacted material is output from the discharge port 13 by opening the solenoid valve 14, so as to achieve the effect of automation, simple operation, and reduce the difficulty of work. Then, by starting the water pump 401, the water pump 401 will draw water from the water tank 3, and transport it to multiple output pipes 403 through the water pipe 402, and then spray it out through the nozzle 404, so as to achieve effective cleaning of the inside of the reactor body 1. Finally, through the heat insulation layer 15 made of refractory fiber, it has excellent high temperature resistance, heat insulation and corrosion resistance, thereby improving safety.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stirred reactor for producing pigment red 57:1, comprising a reactor body (1), a liquid crystal control panel (2) and three supporting legs (7), wherein the liquid crystal control panel (2) is arranged at the center of the front end surface of the reactor body (1), and the three supporting legs (7) are arranged in a triangular shape at the lower end surface of the reactor body (1), characterized in that: A water tank (3) is provided at one side of the center of the upper end surface of the reactor body (1); a cleaning device (4) is provided at the other side of the center of the upper end surface of the reactor body (1); a feed port (5) is provided at the upper center of one side wall of the reactor body (1); an aeration device (6) is provided at the lower center of one side wall of the reactor body (1); a stirring pot (8) is provided at the lower center of the interior of the reactor body (1); a stirring device (9) is provided at the center of the interior of the stirring pot (8); a temperature sensor (10) is provided at the upper center of one side wall of the reactor body (1); a water cooling device (11) is provided at the center of one side wall of the reactor body (1); heaters (12) are provided at both sides of the center of the lower end surface of the stirring pot (8); a discharge port (13) is provided at the center of the lower end surface of the stirring pot (8); a solenoid valve (14) is provided at the outer side of the lower end of the discharge port (13); and a heat insulation layer (15) is provided at the center of the inner wall of the reactor body (1).

2. A Pigment Red 57:1 production stirred reactor according to claim 1, characterized in that: The cleaning device (4) comprises a water pump (401), a water pipe (402), a plurality of output pipes (403) and a plurality of nozzles (404); the water pump (401) is arranged at one side of the center of the upper end surface of the reactor body (1); the input end of the water pump (401) is fixedly connected to a side wall of the water tank (3); the water pipe (402) is arranged at the upper end of the reactor body (1); the input end of the water pipe (402) is fixedly connected to the output end of the water pump (401); the plurality of output pipes (403) are arranged at the lower end surface of the water pipe (402) in a transverse arrangement; and the plurality of nozzles (404) are arranged at the center of the lower end surfaces of the plurality of output pipes (403).

3. A Pigment Red 57:1 production stirred reactor according to claim 1, characterized in that: The aeration device (6) comprises a blower (601), an air delivery pipe (602), an air delivery port (603) and a one-way valve (604); the blower (601) is arranged at the lower center of a side wall of the reactor body (1); the air delivery pipe (602) is arranged at the output end of the blower (601); the air delivery pipe (602) sequentially penetrates a side wall of the reactor body (1) and a side wall of the stirring pot (8) to the inside of the stirring pot (8); the air delivery port (603) is arranged at the output end of the air delivery pipe (602); and the one-way valve (604) is arranged at the center of the inside of the air delivery pipe (602).

4. A Pigment Red 57:1 production stirred reactor according to claim 1, characterized in that: The stirring device (9) comprises a motor (901), a rotating shaft (902) and a plurality of stirrers (903); the motor (901) is arranged at the center of the upper end surface of the reactor body (1); the rotating shaft (902) is arranged at the output end of the motor (901); the rotating shaft (902) passes through the upper end surface of the reactor body (1) and reaches the interior of the stirring pot (8); and the plurality of stirrers (903) are respectively arranged at the outer side of the lower end of the center of the rotating shaft (902).

5. The Pigment Red 57:1 production stirred reactor according to claim 1, characterized in that: The water cooling device (11) comprises a cooler (1101) and a connecting pipe (1102), wherein the cooler (1101) is arranged at the center of a side wall of the reactor body (1), and the connecting pipe (1102) is arranged at the output end of the cooler (1101), and the connecting pipe (1102) sequentially penetrates a side wall of the reactor body (1) and a side wall of the stirring pot (8) to reach the input end of the cooler (1101).

6. A Pigment Red 57:1 production stirred reactor according to claim 1, characterized in that: The feed inlet (5) passes through a side wall of the reactor body (1) and leads to the interior of the reactor body (1).

7. A Pigment Red 57:1 production stirred reactor according to claim 1, characterized in that: The discharge port (13) sequentially passes through the lower inner wall of the stirring pot (8) and the lower inner wall of the reactor body (1) and is connected to the outside of the reactor body (1).

8. The Pigment Red 57:1 production stirred reactor according to claim 1, characterized in that: The material of the heat insulation layer (15) is refractory fiber, and the material of the stirring pot (8) is stainless steel.

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