Reaction kettle for producing high-viscosity silicone sealant

Abstract

The utility model discloses a reaction kettle for producing high-viscosity silicone sealant, which comprises a top cover, a support plate is fixedly connected to the middle of the upper surface of the top cover, a motor is fixedly connected to the middle of the upper surface of the support plate, a rotating rod is fixedly connected to the output end of the motor, and a driving gear is fixedly connected to the outer surface of the rotating rod. According to the reaction kettle for producing the high-viscosity silicone sealant, through the arrangement of a motor, a driving gear, driven gears, fixing frames and stirring plates, the motor drives a rotating rod to rotate, so that the driving gear drives the two driven gears on the two sides to rotate, the two fixing frames rotate relatively, and the sealant in the kettle body forms two independent stirring areas; two strands of sealant collide during stirring, so that the stirring effect and efficiency of the sealant are improved, the stirring plates enable the two groups of fixing frames to have better liquid pushing performance during stirring, movement between raw materials is increased, stirring is uniform and more thorough, and the mixing efficiency is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle for producing high-viscosity silicone sealant. Background Technique

[0002] The sealant is mainly used in the fire protection device for bonding the inner silicone cloth with the metal bridge or cover plate, overlapping the outer silicone cloths, and sealing the gaps between the silicone cloth and concrete, metal supports, cables, etc., so as to form a continuous, smooth and decontaminable surface, form a complete anti-leakage whole, and completely wrap the main fireproof material ceramic fiber blanket inside the silicone cloth. At present, there are various types of sealants used in China, mainly including polyacrylate sealants, polyurethane sealants and silicone sealants. The reaction kettle is an indispensable container equipment in the production and preparation of sealants.

[0003] After retrieval, Chinese Patent Publication (Announcement) No. CN214681716U discloses a reaction kettle for producing silicone sealant, including a reaction kettle body. A sealing cover is installed on the upper surface of the reaction kettle body. A driving motor, a power supply box and a feeding pipe are fixedly installed on the upper surface of the sealing cover. The power supply box is located on one side of the driving motor, and the feeding pipe is located on the other side of the driving motor. The lower end of the driving motor is rotatably installed with a mixing driving rod through an output shaft. A plurality of stirring rods are fixedly installed on both sides of the mixing driving rod. A threaded joint is provided at one end of the stirring rod away from the mixing driving rod. The outer surface of the threaded joint is threadedly connected with a threaded connecting sleeve. The reaction kettle of the utility model has a good inner wall cleaning function. After the reaction kettle is used up, the cleaning brush strip can be installed and the driving motor can be turned on to realize the cleaning work of the inner wall of the reaction kettle, avoiding the trouble of manual cleaning and facilitating the installation and disassembly of the cleaning brush strip.

[0004] Although the above patent can clean the reaction kettle, when stirring the sealant, it can only stir in one direction, with low stirring efficiency and unsatisfactory stirring effect. Therefore, it is necessary to design a reaction kettle for producing high-viscosity silicone sealant to solve the above problems. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a reaction kettle for producing high-viscosity silicone sealant, which can effectively solve the problems in the background technique.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A reaction kettle for producing high-viscosity silicone sealant, comprising a top cover. In the middle of the upper surface of the top cover, a support plate is fixedly connected. In the middle of the upper surface of the support plate, a motor is fixedly connected. The output end of the motor is fixedly connected with a rotating rod, and the outer surface of the rotating rod is fixedly connected with a driving gear; on both sides of the outer surface of the driving gear, a driven gear is meshingly connected. Inside the driven gear, a connecting rod is fixedly connected. On the outer surface of the connecting rod, a fixed frame is fixedly connected. On the inner side surface of the fixed frame, a stirring plate is fixedly connected.

[0008] In order to achieve the effect of strengthening the sealing performance of the connection of the top cover, as a reaction kettle for producing high-viscosity silicone sealant of the present utility model, a sealing ring is fixedly connected to the edge of the inner top wall of the top cover, and the lower surface of the top cover is movably connected with a kettle body.

[0009] In order to achieve the effect of facilitating the fixation of the top cover, as a reaction kettle for producing high-viscosity silicone sealant of the present utility model, connecting rings are fixedly connected to the outer surfaces of the kettle body and the top cover, and bolts are threadedly connected inside the connecting rings.

[0010] In order to achieve the effect of facilitating heating in the middle, as a reaction kettle for producing high-viscosity silicone sealant of the present utility model, a first heating pipe is fixedly connected to the middle of the inner top wall of the top cover, and a cover body is fixedly connected to one side of the inner top wall of the top cover close to the first heating pipe.

[0011] In order to achieve the effect of facilitating heat insulation and heat preservation, as a reaction kettle for producing high-viscosity silicone sealant of the present utility model, a heat insulation cover is fixedly connected to the outer surface of the kettle body, and a second heating pipe is fixedly connected inside the heat insulation cover.

[0012] In order to achieve the effect of facilitating pressure relief, as a reaction kettle for producing high-viscosity silicone sealant of the present utility model, a fixed pipe is fixedly connected to one side of the upper surface of the top cover, and a pressure relief pipe is fixedly connected to the outer surface of the fixed pipe.

[0013] In order to achieve the effect of facilitating automatic pressure relief, as a reaction kettle for producing high-viscosity silicone sealant of the present utility model, a spring is fixedly connected to the inner top wall of the fixed pipe, and a plug plate is fixedly connected to one end of the spring.

[0014] In order to achieve the effect of facilitating discharging, as a reaction kettle for producing high-viscosity silicone sealant of the present utility model, a discharging pipe is fixedly connected to the lower surface of the kettle body, and a control valve is fixedly connected to the outer surface of the discharging pipe.

[0015] Compared with the prior art, the present utility model has the following beneficial effects:

[0016] 1. In the present utility model, through the settings of the motor, the driving gear, the driven gears, the fixed frames and the stirring plates, the motor drives the rotating rod to rotate, causing the driving gear to drive the two driven gears on both sides to rotate. The two groups of fixed frames rotate relative to each other, stirring the sealant raw material bidirectionally, forming two separate stirring zones for the sealant inside the kettle body. When stirring, the two sealants will collide, thereby improving the stirring effect and efficiency of the sealant. The stirring plates enable the two groups of fixed frames to have better liquid pushing performance during stirring, increasing the movement between the raw materials, stirring evenly and more thoroughly, and enhancing the mixing efficiency.

[0017] 2. In the present utility model, through the settings of the first heating pipe, the second heating pipe, the heat insulation cover, the pressure relief pipe, the spring and the plug plate, the first heating pipe heats the sealant in the middle of the kettle body, and the second heating pipe prevents the sealant from solidifying, making the sealant more evenly heated during heating, thereby further improving the quality of the mixing reaction of the sealant. The heat insulation cover enhances the heat preservation performance of the device and at the same time avoids the occurrence of accidental scalding incidents. When the internal pressure of the kettle body is too high, the pressure gas expands and squeezes the plug plate to move upward, making the pressure relief pipe communicate with the nozzle of the fixed pipe to release the air pressure. After the internal pressure of the kettle body is stabilized, the plug plate loses the action of the air pressure thrust, and then is pushed back by the reverse acting force of the spring, making the plug plate automatically reset to realize the automatic pressure relief function. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view structural schematic diagram of the embodiment of the present utility model;

[0019] Figure 2 is the cross-sectional plane structural schematic diagram of the embodiment of the present utility model;

[0020] Figure 3 is the structural schematic diagram of the stirring plate of the embodiment of the present utility model;

[0021] Figure 4 is the structural schematic diagram of the top cover of the embodiment of the present utility model;

[0022] Figure 5 is the structural schematic diagram of the kettle body of the embodiment of the present utility model.

[0023] In the figure: 1, top cover; 2, support plate; 3, motor; 4, rotating rod; 5, driving gear; 6, driven gears; 7, connecting rod; 8, fixed frame; 9, stirring plate; 10, sealing ring; 11, kettle body; 12, connecting ring; 13, bolt; 14, first heating pipe; 15, cover body; 16, heat insulation cover; 17, second heating pipe; 18, fixed pipe; 19, pressure relief pipe; 20, spring; 21, plug plate; 22, discharge pipe; 23, control valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0025] Embodiment

[0026] As Figures 1-5 shown, a reactor for producing high-viscosity silicone sealant includes a top cover 1. In the middle of the upper surface of the top cover 1, a support plate 2 is fixedly connected. In the middle of the upper surface of the support plate 2, a motor 3 is fixedly connected. The output end of the motor 3 is fixedly connected with a rotating rod 4. An active gear 5 is fixedly connected to the outer surface of the rotating rod 4; on both sides of the outer surface of the active gear 5, a driven gear 6 is meshed. A connecting rod 7 is fixedly connected inside the driven gear 6. A fixed frame 8 is fixedly connected to the outer surface of the connecting rod 7. A stirring plate 9 is fixedly connected to the inner side surface of the fixed frame 8.

[0027] During specific use, through the settings of the motor 3, rotating rod 4, active gear 5, driven gear 6, connecting rod 7, fixed frame 8 and stirring plate 9, the support plate 2 is fixed on the upper surface of the top cover 1 to support and fix the motor 3. At the same time, the active gear 5 and the driven gear 6 are shielded to avoid accidents and enhance the safety of the device during use. The motor 3 drives the rotating rod 4 to rotate, so that the active gear 5 on its outer surface drives the two driven gears 6 on both sides to rotate, causing the two groups of connecting rods 7 to drive the fixed frame 8 to rotate, and stirring the sealant raw materials inside the kettle body 11. The two groups of fixed frames 8 rotate relatively, which can stir the sealant raw materials bidirectionally, forming two separate stirring areas for the sealant inside the kettle body 11. When stirring, the two sealants will collide, thereby improving the stirring effect and efficiency of the sealant. The stirring plate 9 enables the two groups of fixed frames 8 to have better liquid propulsion during stirring, increasing the movement between the raw materials, stirring evenly and more thoroughly, and enhancing the mixing efficiency.

[0028] In this embodiment, a sealing ring 10 is fixedly connected to the edge of the inner top wall of the top cover 1, and the lower surface of the top cover 1 is movably connected to a kettle body 11.

[0029] During specific use, through the setting of the sealing ring 10, the sealing ring 10 has the same inner wall diameter as the kettle body 11, sealing the connection between the top cover 1 and the inner side surface of the kettle body 11, so that when stirring and mixing, the raw materials will not overflow from the kettle body 11, increasing the sealing performance of the device.

[0030] In this embodiment, connecting rings 12 are fixedly connected to the outer surfaces of the kettle body 11 and the top cover 1, and bolts 13 are threadedly connected inside the connecting rings 12.

[0031] During specific use, through the setting of the connecting ring 12, the connecting ring 12 on the outer surface of the top cover 1 is corresponded to the connecting ring 12 on the outer surface of the kettle body 11, and then the two are fixed by bolts 13, so as to install and fix the top cover 1, avoiding the top cover 1 from shaking out during the operation of the device and enhancing the safety of the device during use.

[0032] In this embodiment, a first heating pipe 14 is fixedly connected to the middle of the inner top wall of the top cover 1, and a cover body 15 is fixedly connected to one side of the inner top wall of the top cover 1 close to the first heating pipe 14.

[0033] During specific use, through the setting of the first heating pipe 14, the cover body 15 protects the first heating pipe 14, and the first heating pipe 14 heats the sealant in the middle of the kettle body 11, making the sealant more uniform during heating, thereby further improving the quality of the sealant mixing reaction.

[0034] In this embodiment, a heat insulation cover 16 is fixedly connected to the outer surface of the kettle body 11, and a second heating pipe 17 is fixedly connected to the inside of the heat insulation cover 16.

[0035] During specific use, through the setting of the second heating pipe 17, the second heating pipe 17 is spirally wound around the outer surface of the kettle body 11, and can heat the sealant after stirring inside the kettle body 11 to avoid the sealant from solidifying, with better heating effect. The heat insulation cover 16 enhances the heat preservation performance of the device and at the same time avoids the occurrence of accidental scalding incidents.

[0036] In this embodiment, a fixed pipe 18 is fixedly connected to one side of the upper surface of the top cover 1, and a pressure relief pipe 19 is fixedly connected to the outer surface of the fixed pipe 18.

[0037] During specific use, through the setting of the pressure relief pipe 19, the pressure relief pipe 19 is fixed on the outer surface of the fixed pipe 18, and can relieve pressure when the internal pressure of the kettle body 11 is too high, ensuring the safety of the device during use.

[0038] In this embodiment, a spring 20 is fixedly connected to the inner top wall of the fixed pipe 18, and a plug plate 21 is fixedly connected to one end of the spring 20.

[0039] During specific use, through the setting of the spring 20, when the internal pressure of the kettle body 11 is too high, the pressure gas will expand and push the plug plate 21 to move upward, making the pressure relief pipe 19 communicate with the orifice of the fixed pipe 18 to release the air pressure. After the internal pressure of the kettle body 11 is stable, the plug plate 21 loses the action of the air pressure thrust, and then is pushed back by the reverse acting force of the spring 20, making the plug plate 21 automatically reset to realize the automatic pressure relief function.

[0040] In this embodiment, a discharge pipe 22 is fixedly connected to the lower surface of the kettle body 11, and a control valve 23 is fixedly connected to the outer surface of the discharge pipe 22.

[0041] During specific use, through the arrangement of the discharging pipe 22 and the control valve 23, the control valve 23 can be used to control the opening and closing state of the orifice of the discharging pipe 22, so as to discharge the stirred sealant.

[0042] Working principle: During use, the material is placed inside the kettle body 11, the top cover 1 is closed, and the sealing ring 10 seals the connection between the top cover 1 and the inner side surface of the kettle body 11. The bolt 13 is threadedly connected inside the two sets of connecting rings 12 to fix the top cover 1. The motor 3 drives the rotating rod 4 to rotate, so that the driving gear 5 drives the two driven gears 6 on both sides to rotate. The connecting rod 7 drives the two sets of fixed frames 8 to rotate relative to each other, forming two separate stirring zones for the sealant inside the kettle body 11. When stirring, the two sealants will collide, thereby improving the stirring effect and efficiency of the sealant. The stirring plate 9 enables the two sets of fixed frames 8 to have better liquid propulsion during stirring, increasing the movement between the raw materials. The first heating pipe 14 heats the sealant in the middle of the kettle body 11, making the heating of the sealant more uniform. The second heating pipe 17 prevents the sealant from solidifying, and the heat insulation cover 16 enhances the heat preservation performance of the device. When the air pressure inside the kettle body 11 is too high, when the pressure gas expands, it will squeeze the plug plate 21 to move upward, making the pressure relief pipe 19 communicate with the orifice of the fixed pipe 18 to release the air pressure. After the air pressure inside the kettle body 11 is stable, the plug plate 21 loses the action of the air pressure thrust, and then is pushed back by the reverse force of the spring 20, so that the plug plate 21 automatically resets to achieve the automatic pressure relief function. The control valve 23 can be used to control the opening and closing state of the orifice of the discharging pipe 22, so as to discharge the stirred sealant.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A reaction kettle for producing high-viscosity silicone sealant, comprising a top cover (1), characterized in that: A support plate (2) is fixedly connected to the middle of the upper surface of the top cover (1), a motor (3) is fixedly connected to the middle of the upper surface of the support plate (2), a rotating rod (4) is fixedly connected to the output end of the motor (3), and a driving gear (5) is fixedly connected to the outer surface of the rotating rod (4); Both sides of the outer surface of the driving gear (5) are meshedly connected with driven gears (6), the interior of the driven gear (6) is fixedly connected with a connecting rod (7), the outer surface of the connecting rod (7) is fixedly connected with a fixing frame (8), the inner side surface of the fixing frame (8) is fixedly connected with a stirring plate (9), the middle part of the inner top wall of the top cover (1) is fixedly connected with a first heating tube (14), and the inner top wall of the top cover (1) is fixedly connected with a cover body (15) on one side thereof close to the first heating tube (14).

2. A reaction kettle for producing high-viscosity silicone sealant according to claim 1, characterized in that: A sealing ring (10) is fixedly connected to the edge of the inner top wall of the top cover (1), and a kettle body (11) is movably connected to the lower surface of the top cover (1).

3. A reaction kettle for producing high-viscosity silicone sealant according to claim 2, characterized in that: The outer surfaces of the kettle body (11) and the top cover (1) are both fixedly connected with a connecting ring (12), and the inner thread of the connecting ring (12) is connected with a bolt (13).

4. A reaction kettle for producing high-viscosity silicone sealant according to claim 2, characterized in that: The outer surface of the kettle body (11) is fixedly connected with a heat insulation cover (16), and the interior of the heat insulation cover (16) is fixedly connected with a second heating pipe (17).

5. The reaction kettle for producing high-viscosity silicone sealant according to claim 1, characterized in that: A fixing pipe (18) is fixedly connected to one side of the upper surface of the top cover (1), and a pressure relief pipe (19) is fixedly connected to the outer surface of the fixing pipe (18).

6. A reaction kettle for producing high-viscosity silicone sealant according to claim 5, characterized in that: A spring (20) is fixedly connected to the inner top wall of the fixed tube (18), and a plug plate (21) is fixedly connected to one end of the spring (20).

7. The reaction kettle for producing high-viscosity silicone sealant according to claim 2, characterized in that: A discharge pipe (22) is fixedly connected to the lower surface of the kettle body (11), and a control valve (23) is fixedly connected to the outer surface of the discharge pipe (22).

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