Neutralization reaction kettle for producing methyltrimethoxysilane

Abstract

The utility model discloses a neutralization reaction kettle for producing methyltrimethoxysilane, which is characterized in that the upper surface of a support column is fixedly connected with an air treatment box, the air treatment box is internally and fixedly connected with an air pump II, a filter box and a control panel, the filter box is communicated with the air treatment box, a filter screen is arranged in the filter box, and the control panel is fixedly connected with the air pump II. The upper surface of the air treatment box is fixedly connected with a barrel and a first air pump, the output end of the first air pump is fixedly connected with an output pipe, the end, away from the air treatment box, of the output pipe is fixedly connected with a ventilation ring, and the side surface of the ventilation ring is fixedly connected with a plurality of nozzles. Through the structure, the reaction kettle is convenient to dry, the influence of residual water drops on subsequent reaction is avoided, meanwhile, the reaction kettle can be preheated through heat during drying, so that the heat is reused, the utilization rate of the heat is increased, and the reaction kettle has relatively high practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of neutralization reaction kettle for producing methyl trimethoxysilane technical field, in particular to a kind of neutralization reaction kettle for producing methyl trimethoxysilane. BACKGROUND

[0002] The existing neutralization reaction kettle for producing methyl trimethoxysilane is designed to facilitate use, but when in use, methyl trimethoxysilane is prone to hydrolysis when it comes into contact with water. After cleaning the reaction kettle, water droplets may remain in the reaction kettle, which need to be dried. However, the existing reaction kettle mostly relies on natural drying for a long time, which is time-consuming. For example, a Chinese patent discloses a "neutralization reaction kettle structure for producing methyl trimethoxysilane", with an application number of "CN202420700333.4". It includes a kettle body rotatably connected to the inner side of a support frame. The outer wall of the kettle body is symmetrically installed with connecting seats on both sides. The outer ends of the two connecting seats are fixedly installed with rotating shafts, and the rotating shafts are rotatably connected with the support frame. A spiral water pipe is wound around the outer wall of the kettle body at equal intervals. A kettle cover is detachably installed on the top of the kettle body. A rotating mechanism is arranged between the support frame and the rotating shafts. The above structure facilitates use, but it cannot process the residual water droplets after cleaning, so the reaction kettle remains dry, which may affect the subsequent reaction due to the residual water droplets. Therefore, it has limitations in use. SUMMARY

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a neutralization reaction kettle for producing methyl trimethoxysilane. By being provided with an air treatment box, a second air pump, a filter box, a filter screen, a heating rod and a temperature sensor, a cylinder, a first air pump, a control panel, an output pipe, an air ring, and a spray head, the reaction kettle can be easily dried, avoiding the impact on the subsequent reaction due to residual water droplets after cleaning. At the same time, the reaction kettle can be preheated by the heat generated during drying, so that the heat can be reused, improving the utilization rate of heat and having strong practicality.

[0004] The utility model discloses still provide with the neutralization reation kettle of production methyl trimethoxysilane of above -mentioned, include: support column, support column upper surface fixedly connected with air treatment box, air treatment box is fixedly connected with air pump no. 2 and filter box in, filter box is linked together with air treatment box, be provided with filter screen in the filter box, a plurality of heating rod and temperature sensor are provided with in the filter box away from air pump no. 2 one side, air treatment box upper surface fixedly connected with cylinder, air pump no. 1, control panel, air pump no. 1 output fixedly connected with output pipe, the side surface of output pipe is fixedly connected with branch pipe, the one end of output pipe away from air treatment box is fixedly connected with the vent ring, the side surface of vent ring is fixedly connected with a plurality of sprays, the spray is obliquely arranged, the side surface of spray is passed through cylinder and extends to the cylinder, through above -mentioned structure, it is convenient to dry the reation kettle, avoids the influence of the subsequent reaction because of the residual water drop after washing, can also preheat the reation kettle through the heat of drying to the heat is used again, improves the utilization of heat, has stronger practicality.

[0005] According to the utility model discloses a kind of neutralization reation kettle of production methyl trimethoxysilane, the side surface of air treatment box is fixedly connected with inlet pipe, the input end of inlet pipe is fixedly connected with air pump no. 2, through above structure, it is convenient for air to enter to air treatment box.

[0006] According to the utility model discloses a kind of neutralization reation kettle of production methyl trimethoxysilane, the side surface of cylinder is fixedly connected with fixed column, the vent ring is fixedly connected in fixed column away from the one end of cylinder, through above structure, it is convenient to fix vent ring.

[0007] According to the utility model discloses a kind of neutralization reation kettle of production methyl trimethoxysilane, the top plate is provided on the upper surface of cylinder, the upper surface of top plate is fixedly connected with motor, the output end of motor is fixedly connected with rotating shaft, the side surface of rotating shaft is fixedly connected with stirring vane, through above structure, it is convenient to drive stirring vane to rotate, it is convenient to improve reaction rate.

[0008] According to the utility model discloses a kind of neutralization reation kettle of production methyl trimethoxysilane, the upper surface of top plate is fixedly connected with feed pipe, the feed pipe is passed through top plate and extends to the lower surface of top plate, through above structure, it is convenient to make material enter to cylinder.

[0009] According to the utility model discloses a kind of neutralization reation kettle of production methyl trimethoxysilane, the side surface of top plate is fixedly connected with fixed block no. 1, fixed block no. 2 is set up below fixed block no. 1, fixed block no. 2 is fixedly connected in the side surface of cylinder, fixed hole is set up on fixed block no. 1 and fixed block no. 2, bolt is set up in fixed hole, through above structure, it is convenient to fix between top plate and cylinder.

[0010] The utility model relates to a neutralization reaction kettle for producing methyl trimethoxysilane, the fixed cylinder is fixedly connected on the air treatment box, the fixed cylinder penetrates air treatment box and is fixedly connected in the cylinder lower surface, the fixed cylinder is provided with the discharge pipe, the discharge pipe is linked with the cylinder, all be provided with solenoid valve on the discharge pipe, branch pipe, output pipe, through above structure, the circulation of discharge pipe, branch pipe, output pipe is controlled.

[0011] The utility model relates to a neutralization reaction kettle for producing methyl trimethoxysilane, the rotary column is rotatably connected on the air treatment box, the rotary column side surface is fixedly connected with the sealing door, through above structure, the air treatment box is opened, and the inside is looked over and maintains and repairs. Beneficial effects

[0012] Compared with the prior art, the neutralization reaction kettle for producing methyl trimethoxysilane, by being provided with, air treatment box, air pump two, filter box, filter screen, heating rod and temperature sensor, cylinder, air pump one, control panel, output pipe, breather ring, spray head, it is convenient to dry the reaction kettle, avoids the influence of the subsequent reaction due to the residual water drop after washing, and the reaction kettle can also be preheated by the heat during drying, thereby the heat is utilized again, improves the heat utilization rate, has strong practicality. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further explained in connection with the drawings and examples;

[0014] Figure 1 It is the overall structural drawing of the utility model a kind of neutralization reaction kettle for producing methyl trimethoxysilane;

[0015] Figure 2 It is the bottom view structure drawing of the utility model a kind of neutralization reaction kettle for producing methyl trimethoxysilane;

[0016] Figure 3 It is the transverse sectional view structure drawing of the utility model a kind of neutralization reaction kettle for producing methyl trimethoxysilane;

[0017] Figure 4 It is the longitudinal sectional view structure drawing of the utility model a kind of neutralization reaction kettle for producing methyl trimethoxysilane.

[0018] Legend:

[0019] 1, support column; 2, air treatment box; 3, cylinder; 4, rotating column; 5, sealing door; 6, control panel; 7, air pump one; 8, branch pipe; 9, output pipe; 10, air ring; 11, spray head; 12, fixed column; 13, top plate; 14, motor; 15, feed pipe; 16, fixed block one; 17, fixed block two; 18, bolt; 19, fixed cylinder; 20, discharge pipe; 21, electromagnetic valve; 22, rotating shaft; 23, stirring blade; 24, heating rod; 25, filter box; 26, air pump two; 27, air inlet pipe; 28, filter screen. DETAILED DESCRIPTION

[0020] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0021] Reference Figures 1-4 , the utility model discloses a kind of neutralization reactor for producing methyltrimethoxysilane, it includes: support column 1, support column 1 upper surface is fixedly connected with air treatment box 2, air treatment box 2 is supported and fixed, air treatment box 2 is fixedly connected with air pump two 26 and filter box 25 in, filter box 25 is communicated with air treatment box 2, to facilitate air flow, filter box 25 is provided with filter screen 28 in, air is filtered, filter box 25 is provided with several heating rods 24 and temperature sensors on side away from air pump two 26, air is heated, and its temperature is monitored, air treatment box 2 upper surface is fixedly connected with cylinder 3, air pump one 7, control panel 6, air pump one 7 output end is fixedly connected with output pipe 9, hot air is extracted and transported to cylinder 3, output pipe 9 side surface is fixedly connected with branch pipe 8, can be dry respectively according to the needs of cylinder 3 and stirring blade 23, output pipe 9 is fixedly connected with air ring 10 on side away from air treatment box 2, cylinder 3 side surface is fixedly connected with fixed column 12, air ring 10 is fixedly connected at the end of fixed column 12 away from cylinder 3, air ring 10 is fixed, air ring 10 side surface is fixedly connected with several spray heads 11, spray head 11 is obliquely arranged, spray head 11 penetrates cylinder 3 side surface, and extends into cylinder 3, hot air is transported to cylinder 3, and it can spin. Air treatment box 2 side surface is fixedly connected with air inlet pipe 27, air inlet pipe 27 is fixedly connected with the input end of air pump two 26, to facilitate air into air treatment box 2.

[0022] The upper surface of the barrel 3 is provided with a top plate 13, the upper surface of the top plate 13 is fixedly connected with a motor 14, the output end of the motor 14 is fixedly connected with a rotating shaft 22, the rotating shaft 22 is driven to rotate, the side surface of the rotating shaft 22 is fixedly connected with a stirring blade 23, the stirring blade 23 is driven to rotate, the upper surface of the top plate 13 is fixedly connected with a feeding pipe 15, the feeding pipe 15 penetrates through the top plate 13 and extends to the lower surface of the top plate 13, so that the material can enter into the barrel 3, the side surface of the top plate 13 is fixedly connected with a fixed block one 16, a fixed block two 17 is arranged below the fixed block one 16, the fixed block two 17 is fixedly connected to the side surface of the barrel 3, the fixed block one 16 and the fixed block two 17 are both provided with a fixed hole, a bolt 18 is arranged in the fixed hole, so that the top plate 13 and the barrel 3 can be fixed, the air treatment box 2 is fixedly connected with a fixed cylinder 19, the fixed cylinder 19 penetrates through the air treatment box 2 and is fixedly connected to the lower surface of the barrel 3, the fixed cylinder 19 is arranged with a discharging pipe 20, the position of the discharging pipe 20 is determined, and the material can be discharged, the discharging pipe 20 is communicated with the barrel 3, the electromagnetic valves 21 are arranged on the discharging pipe 20, the branch pipe 8 and the output pipe 9, so that the flow can be controlled, the air treatment box 2 is rotatably connected with a rotating column 4, the side surface of the rotating column 4 is fixedly connected with a sealing door 5, so that the air treatment box 2 can be opened.

[0023] Working principle: when the reaction is completed and the internal material is discharged, the bolt 18 is removed, the top plate 13 is separated from the barrel 3, so that the stirring blade 23 can be removed, and the separated cleaning can be facilitated, meanwhile, after cleaning, the top plate 13 and the barrel 3 are fixed by the same principle, then the air pump two 26 sucks the external air into the air treatment box 2, the air is filtered by the filter screen 28 in the filter box 25 and heated by the heating rod 24, finally the air is sucked by the air pump one 7, and is transported into the barrel 3 through the output pipe 9, the air pipe 10 and the nozzle 11 with the valve, so that the barrel 3 is dried, and the stirring blade 23 is also dried, since the dried air blown contains heat, the barrel 3 can be preheated, and since the nozzle 11 is inclined, the air entering the barrel 3 can spin, finally the material is discharged from the feeding pipe 15 or the discharging pipe 20.

[0024] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A neutralization reactor for producing methyltrimethoxysilane, characterized in that, include: A support column (1) is fixedly connected to an air handling box (2) on its upper surface. An air pump (26) and a filter box (25) are fixedly connected inside the air handling box (2). The filter box (25) is connected to the air handling box (2). A filter screen (28) is installed inside the filter box (25). Several heating rods (24) and a temperature sensor are installed on the side of the filter box (25) away from the air pump (26). A cylinder is fixedly connected to the upper surface of the air handling box (2). (3) Air pump (7) and control panel (6). The output end of the air pump (7) is fixedly connected to an output pipe (9). The side surface of the output pipe (9) is fixedly connected to a branch pipe (8). The end of the output pipe (9) away from the air handling box (2) is fixedly connected to a ventilation ring (10). The side surface of the ventilation ring (10) is fixedly connected to several nozzles (11). The nozzles (11) are inclined and penetrate the side surface of the cylinder (3) and extend into the cylinder (3).

2. The neutralization reactor for producing methyltrimethoxysilane according to claim 1, characterized in that, An air inlet pipe (27) is fixedly connected to the side surface of the air handling box (2), and the air inlet pipe (27) is fixedly connected to the input end of the second air pump (26).

3. The neutralization reactor for producing methyltrimethoxysilane according to claim 1, characterized in that, A fixing column (12) is fixedly connected to the side surface of the cylinder (3), and the ventilation ring (10) is fixedly connected to the end of the fixing column (12) away from the cylinder (3).

4. The neutralization reactor for producing methyltrimethoxysilane according to claim 1, characterized in that, The upper surface of the cylinder (3) is provided with a top plate (13), and a motor (14) is fixedly connected to the upper surface of the top plate (13). A rotating shaft (22) is fixedly connected to the output end of the motor (14), and a stirring blade (23) is fixedly connected to the side surface of the rotating shaft (22).

5. A neutralization reactor for producing methyltrimethoxysilane according to claim 4, characterized in that, A feed pipe (15) is fixedly connected to the upper surface of the top plate (13). The feed pipe (15) passes through the top plate (13) and extends to the lower surface of the top plate (13).

6. A neutralization reactor for producing methyltrimethoxysilane according to claim 4, characterized in that, A fixing block 1 (16) is fixedly connected to the side surface of the top plate (13), and a fixing block 2 (17) is provided below the fixing block 1 (16). The fixing block 2 (17) is fixedly connected to the side surface of the cylinder (3). Fixing holes are provided on both the fixing block 1 (16) and the fixing block 2 (17), and bolts (18) are provided in the fixing holes.

7. A neutralization reactor for producing methyltrimethoxysilane according to claim 1, characterized in that, A fixed cylinder (19) is fixedly connected to the air handling box (2). The fixed cylinder (19) penetrates the air handling box (2) and is fixedly connected to the lower surface of the cylinder body (3). A discharge pipe (20) is provided inside the fixed cylinder (19). The discharge pipe (20) is connected to the cylinder body (3). Solenoid valves (21) are provided on the discharge pipe (20), branch pipe (8), and output pipe (9).

8. A neutralization reactor for producing methyltrimethoxysilane according to claim 1, characterized in that, A rotating column (4) is rotatably connected to the air handling box (2), and a sealing door (5) is fixedly connected to the side surface of the rotating column (4).

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