Permanent violet hydrogenation reduction kettle with oxygen concentration monitoring mechanism
By integrating an oxygen concentration monitoring mechanism in the permanent purple hydrogenation reduction kettle, the oxygen concentration and temperature inside the reactor are monitored and controlled in real time, the problem of difficult monitoring of oxygen concentration in the sealed environment is solved, the safety and efficiency of the reaction are achieved, and the heating is accelerated and the discharge seal is achieved.
Patent Information
- Application Number
- CN202420319514.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-02-21
AI Technical Summary
During the preparation of permanent purple, the oxygen concentration needs to be monitored inside the reduction kettle in the sealed environment to ensure the normal progress and safety of the reaction.
A permanent purple hydrogenation reduction kettle with an oxygen concentration monitoring mechanism is designed, including a reactor barrel, an infrared thermometer, an oxygen monitor and a control monitoring panel. Through these components, the oxygen concentration and temperature inside the reactor can be monitored in real time and alarms can be triggered when the threshold is low.
Real-time monitoring and control of the oxygen concentration inside the reactor is achieved, ensuring the safety and efficiency of the reaction, and at the same time accelerating the heating process, and realizing the discharge sealing function, avoiding incomplete reaction caused by material flowing into the discharge port.
Smart Images
Figure CN222586517U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reduction kettles, in particular to a permanent violet hydrogenation reduction kettle with an oxygen concentration monitoring mechanism. Background Art
[0002] Permanent Violet is an organic pigment with outstanding tinting strength and brightness, excellent heat resistance, permeability resistance and good light fastness. It has excellent properties and is widely used. One of the methods for preparing Permanent Violet requires the injection of hydrogen into the interior for catalysis and reaction.
[0003] When preparing permanent violet in a reduction kettle, for various reasons, it is necessary to monitor the oxygen concentration inside the reduction kettle in a sealed environment. Therefore, we propose a permanent violet hydrogenation reduction kettle with an oxygen concentration monitoring mechanism to improve the above problems. Utility Model Content
[0004] The utility model aims to provide a permanent violet hydrogenation reduction kettle with an oxygen concentration monitoring mechanism to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a permanent violet hydrogenation reduction kettle with an oxygen concentration monitoring mechanism, comprising a reactor barrel, a fixing groove is provided on one side of the reactor barrel, a supporting fixing rod is inserted at the top of the fixing groove, a control monitoring panel is installed at the top of the supporting fixing rod, an alarm light is installed at the top of the control monitoring panel, an infrared temperature sensor is inserted at the top of the reactor barrel, and an oxygen monitor is inserted at the top of the reactor barrel.
[0006] Preferably, the infrared temperature sensor and oxygen monitor pass through the top of the reactor tube and penetrate the interior of the reactor tube. The infrared temperature sensor and oxygen monitor are connected to the control and monitoring panel through wires. The bottom support fixing rod of the control and monitoring panel is inserted into the interior of the fixing groove and connected to the reactor tube.
[0007] Preferably, a sealing cover is installed on the top of the reactor barrel, an exhaust port and a feed port are installed on the front end of the upper sealing cover, rotating handles are installed on both sides of the upper sealing cover, a stirring motor is installed on the top of the upper sealing cover, an explosion-proof control valve is installed on the rear end of the upper sealing cover, an agitator is installed inside the reactor barrel, and supporting legs are installed outside the reactor barrel.
[0008] Preferably, a heating oil layer is provided inside the reactor barrel, a heating pipe is inserted on the other side of the reactor barrel, a pumping pipe seat is inserted at the bottom of the reactor barrel, a pumping pump is connected to the bottom of the pumping pipe seat, and an insulating delivery pipe is connected to the rear end of the pumping pipe seat.
[0009] Preferably, the heating pipe is in contact with the heating oil layer through the reactor barrel, and the oil pump is connected to the reactor barrel through an oil pumping pipe seat.
[0010] Preferably, the oil pump seat connects the heat-insulating delivery pipe with the rear end of the reactor barrel through an oil pump, and the oil pump is fixed on the inner side of the supporting leg.
[0011] Preferably, a discharge port is provided at the bottom of the reactor cylinder, the internal socket of the discharge port has a sealing plug, the top of the sealing plug is provided with an upper rubber cover, the bottom of the sealing plug is inserted with a draw hook, and the bottom of the discharge port is connected to a discharge sealing cover.
[0012] Preferably, the draw hook drives the sealing plug to be inserted into the discharge port, so that the upper rubber cover at the top of the sealing plug enters into the interior of the reactor cylinder, and the discharge sealing cover is installed at the bottom of the discharge port.
[0013] Compared with the prior art, the utility model has the following beneficial effects: the Yonggu Purple hydrogenation reduction kettle with oxygen concentration monitoring mechanism not only realizes the oxygen concentration monitoring function, realizes the accelerated temperature rise function, but also realizes the discharge sealing function;
[0014] (1) By setting up an oxygen concentration monitoring structure, the utility model is beneficial in that: when in use, the oxygen monitor is inserted into the top of the reactor barrel to contact the inside of the reactor barrel, and then the infrared temperature sensor is inserted into the inside of the reactor barrel in the same way. When in use, the temperature of the material inside the reactor barrel can be monitored by the infrared temperature sensor, and the oxygen monitor monitors the oxygen concentration inside the reactor barrel when the material inside the reactor barrel reacts. These data are connected to the control monitoring panel through wires, and the oxygen concentration inside the reactor barrel can be known through the display screen on the control monitoring panel. The threshold value can be set through the control monitoring panel. Once the threshold value is low, the control monitoring panel will make the alarm light flash, thereby realizing the oxygen concentration monitoring function;
[0015] (2) By setting up the accelerated heating structure, the utility model is beneficial in that: when in use, the heating layer inside the reactor barrel is heated by starting the heating pipe through the control monitoring panel, and the heating layer inside the reactor barrel is pumped into the reactor barrel through the oil pump, and then the heating layer is transported to the heating layer inside the top of the reactor barrel through the heat preservation delivery pipe at the rear end of the oil pump, so as to accelerate the temperature rise of the heating layer to heat the inside of the reactor barrel, thereby realizing the accelerated heating function;
[0016] (3) By setting up a discharge sealing structure, the utility model has the following advantages: when in use, the discharge sealing cover at the bottom of the discharge port is unscrewed, the hook at the bottom of the sealing plug is inserted into the inside of the discharge port, and the upper rubber cover at the top of the sealing plug is passed through the discharge port to cover the top of the discharge port, thereby increasing the sealing of the discharge port at the bottom of the reactor barrel, thereby realizing the discharge sealing function, preventing the material from flowing into the discharge port and causing incomplete reaction. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a front view structural schematic diagram of the utility model;
[0018] Figure 2 It is a cross-sectional structural diagram of the oxygen concentration monitoring structure of the utility model;
[0019] Figure 3 It is a rear view structural schematic diagram of the accelerated heating structure of the utility model;
[0020] Figure 4 It is a cross-sectional enlarged structural schematic diagram of the discharge sealing structure of the utility model.
[0021] In the figure: 1. Reactor cylinder; 2. Turning handle; 3. Exhaust port; 4. Upper sealing cover; 5. Stirring motor; 6. Explosion-proof control valve; 7. Control monitoring panel; 8. Feed inlet; 9. Support fixing rod; 10. Fixing groove; 11. Support leg; 12. Oil pump; 13. Oil pump seat; 14. Discharge port; 15. Infrared temperature sensor; 16. Oxygen monitor; 17. Heating oil layer; 18. Stirrer; 19. Heating pipe; 20. Alarm light; 21. Insulated conveying pipe; 22. Upper rubber cover; 23. Sealing plug; 24. Discharge sealing cover; 25. Draw hook. DETAILED DESCRIPTION
[0022] 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.
[0023] Example 1: Please refer to Figure 1-4 A permanent violet hydrogenation reduction kettle with an oxygen concentration monitoring mechanism comprises a reactor barrel 1, a fixing groove 10 is arranged on one side of the reactor barrel 1, a supporting fixing rod 9 is inserted at the top of the fixing groove 10, a control monitoring panel 7 is installed at the top of the supporting fixing rod 9, an alarm light 20 is installed at the top of the control monitoring panel 7, an infrared temperature sensor 15 is inserted at the top of the reactor barrel 1, and an oxygen monitor 16 is inserted at the top of the reactor barrel 1;
[0024] The infrared temperature sensor 15 and the oxygen monitor 16 pass through the top of the reactor tube 1 and penetrate the interior of the reactor tube 1. The infrared temperature sensor 15 and the oxygen monitor 16 are connected to the control monitoring panel 7 through wires. The support fixing rod 9 at the bottom of the control monitoring panel 7 is inserted into the interior of the fixing groove 10 and connected to the reactor tube 1.
[0025] Specifically, Figure 1 and Figure 2 As shown, by setting up the oxygen concentration monitoring structure, when in use, the oxygen monitor 16 is inserted into the top of the reactor tube 1 and contacts the inside of the reactor tube 1, and then the infrared temperature sensor 15 is inserted into the inside of the reactor tube 1 in the same way. When in use, the temperature of the material inside the reactor tube 1 can be monitored by the infrared temperature sensor 15, and the oxygen monitor 16 monitors the oxygen concentration inside the reactor tube 1 when the material inside the reactor tube 1 reacts. These data are connected to the control monitoring panel 7 through a wire, and the oxygen concentration inside the reactor tube 1 can be known through the display screen on the control monitoring panel 7. The threshold value can be set through the control monitoring panel 7. Once the threshold value is low, the control monitoring panel 7 will make the alarm light 20 flash, thereby realizing the oxygen concentration monitoring function.
[0026] Embodiment 2: A heating oil layer 17 is provided inside the reactor barrel 1, a heating pipe 19 is inserted at the other side of the reactor barrel 1, a pumping pipe seat 13 is inserted at the bottom of the reactor barrel 1, a pumping pump 12 is connected to the bottom of the pumping pipe seat 13, and a heat preservation delivery pipe 21 is connected to the rear end of the pumping pipe seat 13;
[0027] The heating pipe 19 contacts the heating oil layer 17 through the reactor barrel 1, the oil pump 12 is connected to the reactor barrel 1 through the oil pump seat 13, the oil pump seat 13 connects the heat preservation delivery pipe 21 with the rear end of the reactor barrel 1 through the oil pump 12, and the oil pump 12 is fixed on the inner side of the support leg 11;
[0028] Specifically, Figure 1 and Figure 3 As shown, by setting up the accelerated heating structure, when in use, the control monitoring panel 7 is used to start the heating pipe 19 to heat the heating oil layer 17 inside the reactor barrel 1, and the oil pump 12 drives the oil pump seat 13 to pump the heating oil layer 17 inside the reactor barrel 1 into the oil pump seat 13, and then the heating oil layer 17 is transported to the heating oil layer 17 inside the top of the reactor barrel 1 through the heat-insulating delivery pipe 21 at the rear end of the oil pump seat 13, so as to accelerate the temperature rise of the heating oil layer 17 to heat the inside of the reactor barrel 1, thereby realizing the accelerated heating function.
[0029] Embodiment 3: A discharge port 14 is provided at the bottom of the reactor cylinder 1, a sealing plug 23 is provided in the internal socket of the discharge port 14, an upper rubber cover 22 is provided at the top of the sealing plug 23, a hook 25 is inserted at the bottom of the sealing plug 23, and a discharge sealing cover 24 is connected to the bottom of the discharge port 14;
[0030] The hook 25 drives the sealing plug 23 to be inserted into the discharge port 14, so that the upper rubber cover 22 at the top of the sealing plug 23 enters the interior of the reactor cylinder 1, and the discharge sealing cover 24 is installed at the bottom of the discharge port 14;
[0031] Specifically, Figure 1 and Figure 4 As shown, by setting up a discharge sealing structure, when in use, the discharge sealing cover 24 at the bottom of the discharge port 14 is unscrewed, the hook 25 at the bottom end of the sealing plug 23 is inserted into the inside of the discharge port 14, and the upper rubber cover 22 at the top end of the sealing plug 23 is passed through the discharge port 14 to cover the top end of the discharge port 14, thereby increasing the sealing performance of the discharge port 14 at the bottom of the reactor barrel 1, thereby realizing the discharge sealing function.
[0032] Working principle: When using the utility model, first unscrew the discharge sealing cover 24 at the bottom of the discharge port 14, insert the hook 25 at the bottom end of the sealing plug 23 into the inside of the discharge port 14, and pass the upper rubber cover 22 at the top of the sealing plug 23 through the discharge port 14 to cover the top of the discharge port 14, so as to increase the sealing performance of the discharge port 14 at the bottom of the reactor barrel 1, and then put part of the raw materials of permanent purple required to be prepared by hydrogen into the reactor barrel 1, and then cover the top of the reactor barrel 1 with the upper sealing cover 4 and the agitator 18, and heat the heating oil layer 17 inside the reactor barrel 1 by starting the heating pipe 19 through the control monitoring panel 7, and then drive the oil pump 12 to drive the oil pump seat 13 to pump the heating oil layer 17 inside the reactor barrel 1 into the oil pump seat 13, and then pump oil. The heat-insulating delivery pipe 21 at the rear end of the pipe seat 13 delivers the heating oil layer 17 to the heating oil layer 17 inside the top of the reactor barrel 1, circulates the heating oil layer 17 inside the reactor barrel 1, accelerates the temperature rise of the heating oil layer 17 to make the inside of the reactor barrel 1 heated evenly, and finally drives the agitator 18 inside the reactor barrel 1 to stir through the stirring motor 5 to stir and react the materials inside the reactor barrel 1. After that, the infrared temperature sensor 15 and the oxygen monitor 16 inserted at the top of the reactor barrel 1 monitor the temperature of the materials inside the reactor barrel 1 and the oxygen concentration during the reaction of the materials. The display screen on the control monitoring panel 7 knows the oxygen concentration inside the reactor barrel 1, and the threshold value can be set by the control monitoring panel 7. Once the threshold value is low, the control monitoring panel 7 will make the alarm light 20 flash.
[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A permanent violet hydrogenation reduction kettle with an oxygen concentration monitoring mechanism, comprising a reaction kettle cylinder (1), characterized in that: A fixing groove (10) is provided on one side of the reaction kettle tube (1), a supporting fixing rod (9) is inserted at the top end of the fixing groove (10), a control monitoring panel (7) is installed at the top end of the supporting fixing rod (9), an alarm light (20) is installed at the top end of the control monitoring panel (7), an infrared temperature sensor (15) is inserted at the top end of the reaction kettle tube (1), and an oxygen monitor (16) is inserted at the top end of the reaction kettle tube (1).
2. The permanent violet hydrogenation reduction kettle with an oxygen concentration monitoring mechanism according to claim 1, characterized in that: The infrared temperature sensor (15) and the oxygen monitor (16) pass through the top of the reactor tube (1) and penetrate the interior of the reactor tube (1). The infrared temperature sensor (15) and the oxygen monitor (16) are connected to the control monitoring panel (7) through wires. The support fixing rod (9) at the bottom of the control monitoring panel (7) is inserted into the interior of the fixing groove (10) and connected to the reactor tube (1).
3. The permanent violet hydrogenation reduction kettle with an oxygen concentration monitoring mechanism according to claim 1, characterized in that: The top end of the reactor barrel (1) is provided with an upper sealing cover (4), the front end of the upper sealing cover (4) is provided with an exhaust port (3) and a feed port (8), both sides of the upper sealing cover (4) are provided with rotating handles (2), the top end of the upper sealing cover (4) is provided with a stirring motor (5), the rear end of the upper sealing cover (4) is provided with an explosion-proof control valve (6), the interior of the reactor barrel (1) is provided with an agitator (18), and the exterior of the reactor barrel (1) is provided with supporting legs (11).
4. The permanent violet hydrogenation reduction kettle with an oxygen concentration monitoring mechanism according to claim 1, characterized in that: A heating oil layer (17) is arranged inside the reactor barrel (1), a heating pipe (19) is inserted into the other side of the reactor barrel (1), a pumping pipe seat (13) is inserted into the bottom of the reactor barrel (1), a pumping pump (12) is connected to the bottom of the pumping pipe seat (13), and a heat-insulating delivery pipe (21) is connected to the rear end of the pumping pipe seat (13).
5. The permanent violet hydrogenation reduction kettle with an oxygen concentration monitoring mechanism according to claim 4, characterized in that: The heating pipe (19) contacts the heating oil layer (17) through the reaction kettle barrel (1), and the oil pump (12) is connected to the reaction kettle barrel (1) through the oil pumping pipe seat (13).
6. The permanent violet hydrogenation reduction kettle with an oxygen concentration monitoring mechanism according to claim 4, characterized in that: The oil pumping pipe seat (13) is connected to the rear end of the reaction kettle barrel (1) through the oil pump (12) and the heat-insulating delivery pipe (21), and the oil pump (12) is fixed on the inner side of the supporting leg (11).
7. The permanent violet hydrogenation reduction kettle with an oxygen concentration monitoring mechanism according to claim 1, characterized in that: The bottom of the reactor cylinder (1) is provided with a discharge port (14), a sealing plug (23) is inserted inside the discharge port (14), an upper rubber cover (22) is provided at the top of the sealing plug (23), a draw hook (25) is inserted at the bottom of the sealing plug (23), and the bottom of the discharge port (14) is connected to a discharge sealing cover (24).
8. The permanent violet hydrogenation reduction kettle with an oxygen concentration monitoring mechanism according to claim 7, characterized in that: The hook (25) drives the sealing plug (23) to be inserted into the discharge port (14), so that the upper rubber cover (22) at the top of the sealing plug (23) enters the interior of the reaction vessel barrel (1), and the discharge sealing cover (24) is installed at the bottom of the discharge port (14).