Vacuum extraction equipment for reaction kettle

Abstract

The utility model discloses vacuum extraction equipment for a reaction kettle, and particularly relates to the technical field of defoaming agent production equipment, the vacuum extraction equipment comprises a tank body for processing a defoaming agent, and an adjusting piece for preventing the defoaming agent from being solidified is arranged in the tank body; the adjusting part comprises a hollow column arranged in the tank body, two heating rods distributed at intervals are installed at the top of an inner cavity of the hollow column, and a plurality of heat conduction pipes distributed at intervals are fixedly communicated with the two sides of the hollow column; the top end of the hollow column penetrates through the tank body and extends to the top of the tank body. Liquid is heated through the heating rod, heat is conducted to a defoaming agent in the tank body through the hollow column and the heat conduction pipe, meanwhile, the servo motor drives the driving gear to rotate, the driving gear drives the hollow column to rotate through the meshed driven gear, and therefore the defoaming agent can be stirred through the heat conduction pipe on the hollow column, the defoaming agent can be prevented from being solidified, and the defoaming agent can be prevented from being damaged. And heat on the heat conduction pipe and the hollow column can be in full contact with the defoaming agent, so that the heat transfer efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to defoaming agent production equipment technical field more specifically, it is a kind of vacuum extraction equipment for reaction kettle. BACKGROUND

[0002] Defoaming agent is widely used in petroleum chemical industry, pulping papermaking, food processing, water treatment, pharmaceutical fermentation etc. industrial production, mainly using defoaming agent can control the formation of foam in production process;At the same time, for the foam that has formed, defoaming agent can destroy it, thereby reducing foam, improving product quality and perfecting production process.

[0003] In the production process of defoaming agent, mainly in the reaction kettle emulsification is carried out by stirring and heating, and gas will be produced in the process of defoaming agent production, which needs to be discharged by vacuumizing device, as shown in the prior art with publication number CN217663358U, although, the prior art is fixedly installed with constant temperature heating plate at the bottom end inside the extraction tank, can utilize constant temperature heating plate to heat the liquid defoaming agent inside the extraction tank, then utilize the shaft rod rotating driven by stirring motor, then utilize the stirring paddle driven by shaft rod to stir the liquid defoaming agent, prevent the liquid defoaming agent from solidifying. However, the heat of the constant temperature heating plate in the prior art is emitted from the bottom, and then the heat distribution is carried out by the flow of defoaming agent, and the heat is still emitted at the bottom of the extraction tank, and the heat cannot be fully and effectively transmitted, resulting in that the technical scheme cannot quickly heat the liquid defoaming agent, so that the technical scheme has certain limitation. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a kind of vacuum extraction equipment for reaction kettle, heat the liquid by heating rod, and by hollow column and heat pipe, heat is conducted to the defoaming agent in tank body, while servo motor drives main gear rotation, main gear is driven by meshing from gear to rotate hollow column, so that heat pipe on hollow column stirs defoaming agent, both can avoid defoaming agent solidification, also can make the heat of heat pipe and hollow column and defoaming agent fully contact, improve heat transfer efficiency, to solve the problems in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of vacuum extraction equipment for reaction kettle, including the tank body for processing defoaming agent, the adjusting piece for preventing defoaming agent solidification is arranged in the tank body interior;

[0006] The adjusting piece includes hollow column arranged in the tank body interior, two heating rods spaced apart are installed at the top of the inner cavity of the hollow column, and a plurality of heat pipes spaced apart are fixedly connected to the two sides of the hollow column.

[0007] The hollow column top end penetrates the tank body and extends to the tank body top, the hollow column outside is movably connected with the tank body inner wall through a bearing, the hollow column top end is provided with a water pipe, the water pipe bottom end penetrates the hollow column and extends to the hollow column inside, the water pipe end away from the hollow column is provided with a water pump, and the water pump is installed on the tank body top.

[0008] The hollow column top end outside is provided with a from gear, the from gear front end is engaged with a main gear, the main gear bottom is provided with a servo motor installed on the tank body top, and the servo motor output shaft is fixedly connected with the main gear.

[0009] In a preferred embodiment, the hollow column one side is provided with a material pipe, the material pipe is installed on the tank body top, the material pipe top is provided with a conveying pipe, the material pipe and the conveying pipe are provided with a communication pipe, the communication pipe top end outside and bottom end outside are provided with a connecting pipe movably connected through a bearing;

[0010] The connecting pipe located at the communication pipe top end is fixedly connected with the conveying pipe bottom through a bolt, and the connecting pipe located at the communication pipe bottom is fixedly connected with the material pipe top through a bolt.

[0011] In a preferred embodiment, the main gear bottom is provided with a first belt pulley sleeved on the hollow column outside, the communication pipe outside is provided with a second belt pulley, the first belt pulley and the second belt pulley are provided with a belt, and the first belt pulley and the second belt pulley are driven through the belt;

[0012] The communication pipe inside is provided with a filter screen, the filter screen top and bottom are provided with a scraper, the scraper side away from the filter screen is provided with a support plate, the support plate two ends are fixedly connected with the connecting pipe inner wall, and the support plate side close to the communication pipe is provided with two support columns for connecting the scraper.

[0013] In a preferred embodiment, the hollow column side away from the communication pipe is provided with a vacuum pump, the vacuum pump is installed on the tank body top, and the vacuum pump output end extends to the tank body inside.

[0014] In a preferred embodiment, the tank body bottom is fixedly connected with a discharge pipe, the discharge pipe outside is provided with an electromagnetic valve, and the tank body bottom two sides inner walls are provided with ultraviolet lamps.

[0015] In a preferred embodiment, the material pipe front and back two sides are provided with two fixed supports spacedly distributed, and the fixed support end away from the material pipe is fixedly connected with the conveying pipe.

[0016] The technical effect and advantages of the utility model are as follows:

[0017] 1. The liquid is heated by a heating rod, and the heat is transferred to the defoamer in the tank through a hollow column and heat-conducting pipe. At the same time, the servo motor drives the main gear to rotate, and the main gear drives the hollow column to rotate through the meshing driven gear. This allows the heat-conducting pipe on the hollow column to stir the defoamer, which can not only prevent the defoamer from solidifying, but also ensure that the heat on the heat-conducting pipe and the hollow column is in full contact with the defoamer, thereby improving the heat transfer efficiency.

[0018] 2. By connecting the belt to the first pulley and the second pulley, when the first pulley rotates with the hollow column, the first pulley can drive the second pulley to rotate via the belt. This allows the filter screen to repeatedly contact the scraper, achieving the effect of cleaning the filter screen and preventing clogging. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 For the present utility model Figure 1 Enlarged view of section A in the middle;

[0021] Figure 3 This is an exploded view of the material tube of this utility model;

[0022] Figure 4 This is a side sectional view of the connecting pipe of this utility model;

[0023] Figure 5 This is a side sectional view of the tank body of this utility model.

[0024] The attached diagram is labeled as follows: 1. Tank body; 2. Hollow column; 3. Heating rod; 4. Heat conduction pipe; 5. Water pipe; 6. Water pump; 7. Driven gear; 8. Main gear; 9. Servo motor; 10. Material pipe; 11. Conveying pipe; 12. Connecting pipe; 13. First pulley; 14. Second pulley; 15. Fixed bracket; 16. Belt; 17. Filter screen; 18. Scraper; 19. Support plate; 20. Connecting pipe; 21. Support column; 22. Vacuum pump; 23. Discharge pipe; 24. Ultraviolet lamp; 25. Solenoid valve. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Refer to the instruction manual appendix Figures 1-5This utility model provides a vacuum extraction device for a reaction vessel, including a tank 1 for processing defoamer, wherein the tank 1 is provided with an adjusting component for preventing the defoamer from solidifying.

[0027] like Figure 1 , 2 As shown in Figure 5, the adjusting component includes a hollow column 2 disposed inside the tank 1. Two spaced-apart heating rods 3 are installed at the top of the inner cavity of the hollow column 2. Multiple spaced-apart heat-conducting pipes 4 are fixedly connected to both sides of the hollow column 2. The top of the hollow column 2 penetrates the tank 1 and extends to the top of the tank 1. The outside of the hollow column 2 is movably connected to the inner wall of the tank 1 via a bearing. A water pipe 5 is provided at the top of the hollow column 2. The bottom end of the water pipe 5 penetrates the hollow column 2 and extends into the interior of the hollow column 2. A water pump 6 is installed at the end of the water pipe 5 away from the hollow column 2. The top of the tank body 1; a driven gear 7 is installed on the outside of the top of the hollow column 2, and a main gear 8 is meshed at the front end of the driven gear 7. A servo motor 9 is installed at the bottom of the main gear 8 and mounted on the top of the tank body 1. The output shaft of the servo motor 9 is fixedly connected to the main gear 8. A vacuum pump 22 is installed on the side of the hollow column 2 away from the connecting pipe 12. The vacuum pump 22 is installed on the top of the tank body 1 and the output end of the vacuum pump 22 extends into the inside of the tank body 1, so that the workers can use the vacuum pump 22 to perform vacuum maintenance on the tank body 1, thereby improving the processing effect of this utility model.

[0028] During use, the staff uses vacuum pump 22 to expel the air from the tank 1 to achieve a vacuum effect, and then uses the connected delivery pipe 11, connecting pipe 12 and material pipe 10 to deliver the defoamer into the tank 1 for processing.

[0029] Meanwhile, the liquid is pumped by the water pump 6 through the water pipe 5 into the hollow column 2, and then heated by the heating rod 3. The heat is transferred to the defoamer in the tank 1 through the hollow column 2 and the heat conduction pipe 4. The servo motor 9 drives the main gear 8 to rotate, and the main gear 8 drives the hollow column 2 to rotate through the meshing slave gear 7. This allows the heat conduction pipe 4 on the hollow column 2 to stir the defoamer, which can prevent the defoamer from solidifying and also allow the heat on the heat conduction pipe 4 and the hollow column 2 to fully contact the defoamer, thereby improving the heat transfer efficiency.

[0030] The hollow column 2 drives the connecting pipe 12 and the filter screen 17 inside it to rotate through the first pulley 13 and belt 16. When the filter screen 17 filters the defoamer, it can also reciprocate to contact the scraper 18 through the rotation of the connecting pipe 12, so that the scraper 18 can clean the surface of the filter screen 17 and avoid the filter screen 17 from becoming clogged and affecting the filtration of the defoamer.

[0031] To facilitate the disassembly and assembly of the connecting pipe 12, such as Figure 3 and 4As shown, a material pipe 10 is provided on one side of the hollow column 2. The material pipe 10 is installed on the top of the tank body 1. A conveying pipe 11 is provided on the top of the material pipe 10. A connecting pipe 12 is provided between the material pipe 10 and the conveying pipe 11. Connecting pipes 20 are installed on the outer top and bottom of the connecting pipe 12 through bearings. The connecting pipe 20 at the top of the connecting pipe 12 is fixedly connected to the bottom of the conveying pipe 11 by bolts. The connecting pipe 20 at the bottom of the connecting pipe 12 is fixedly connected to the top of the material pipe 10 by bolts. The connection between the conveying pipe 11, the connecting pipe 12 and the material pipe 10 through the conveying pipe 11 makes it convenient for workers to deliver the defoamer into the tank body 1 for reaction processing. Furthermore, because the connecting pipe 20 is bolted to the conveying pipe 11 and the material pipe 10, workers can easily disassemble the connecting pipe 12 to inspect and maintain the filter screen 17 inside the connecting pipe 12.

[0032] To facilitate cleaning and maintenance of filter 17, such as Figure 4 As shown, the main gear 8 has a first pulley 13 sleeved on the outside of the hollow column 2 at its bottom, and a second pulley 14 sleeved on the outside of the connecting pipe 12. A belt 16 is provided between the first pulley 13 and the second pulley 14, and the first pulley 13 and the second pulley 14 are driven by the belt 16. A filter screen 17 is installed inside the connecting pipe 12, and scrapers 18 are provided at the top and bottom of the filter screen 17. A support plate 19 is provided on the side of the scraper 18 away from the filter screen 17. Both ends of the support plate 19 are fixed to the inner wall of the connecting pipe 20, and two pillars 21 for connecting the scraper 18 are installed on the side of the support plate 19 near the connecting pipe 12. Through the connection between the belt 16 and the first pulley 13 and the second pulley 14, when the first pulley 13 rotates with the hollow column 2, the first pulley 13 can drive the second pulley 14 to rotate by the belt 16. This allows the filter screen 17 to repeatedly contact the scraper 18, achieving the effect of cleaning and preventing clogging of the filter screen 17.

[0033] To facilitate the discharge of the processed defoamer, such as Figure 5 As shown, a discharge pipe 23 is fixedly connected to the bottom of the tank 1, and a solenoid valve 25 is installed on the outside of the discharge pipe 23. Ultraviolet lamps 24 are installed on the inner walls of both sides of the bottom of the tank 1. Through the connection between the discharge pipe 23 and the tank 1, the defoamer can be discharged to the outside of the tank 1 through the discharge pipe 23. At the same time, the opening and closing of the discharge pipe 23 is controlled and regulated by the solenoid valve 25, while the ultraviolet lamps 24 can sterilize the defoamer.

[0034] To ensure the stability of the delivery pipe 11, such as Figure 2 and 3As shown, two spaced fixed supports 15 are installed on both the front and rear sides of the material pipe 10. The end of the fixed support 15 away from the material pipe 10 is fixedly connected to the conveying pipe 11. The fixed supports 15 integrate the conveying pipe 11 and the material pipe 10, thereby ensuring the stability of the conveying pipe 11.

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vacuum extraction device for a reaction vessel, comprising a tank (1) for processing defoamer, characterized in that: The tank (1) is equipped with an adjustment component inside to prevent the defoamer from solidifying; The adjusting component includes a hollow column (2) disposed inside the tank (1), with two spaced heating rods (3) installed at the top of the inner cavity of the hollow column (2), and multiple spaced heat-conducting pipes (4) fixedly connected to both sides of the hollow column (2). The top of the hollow column (2) penetrates the tank body (1) and extends to the top of the tank body (1). The outside of the hollow column (2) is movably connected to the inner wall of the tank body (1) through a bearing. A water pipe (5) is provided at the top of the hollow column (2). The bottom end of the water pipe (5) penetrates the hollow column (2) and extends into the interior of the hollow column (2). A water pump (6) is installed at the end of the water pipe (5) away from the hollow column (2), and the water pump (6) is installed at the top of the tank body (1). The hollow column (2) has a driven gear (7) installed on the outside of its top end, and a main gear (8) meshes with the front end of the driven gear (7). The bottom of the main gear (8) is provided with a servo motor (9) installed on the top of the tank body (1), and the output shaft of the servo motor (9) is fixedly connected to the main gear (8).

2. The vacuum extraction device for a reaction vessel according to claim 1, characterized in that: A material pipe (10) is provided on one side of the hollow column (2). The material pipe (10) is installed on the top of the tank body (1). A conveying pipe (11) is provided on the top of the material pipe (10). A connecting pipe (12) is provided between the material pipe (10) and the conveying pipe (11). A connecting pipe (20) is installed on the outside of the top end and the outside of the bottom end of the connecting pipe (12) through a bearing connection. The connecting pipe (20) at the top of the connecting pipe (12) is fixedly connected to the bottom of the conveying pipe (11) by bolts, and the connecting pipe (20) at the bottom of the connecting pipe (12) is fixedly connected to the top of the material pipe (10) by bolts.

3. The vacuum extraction device for a reaction vessel according to claim 2, characterized in that: The bottom of the main gear (8) is provided with a first pulley (13) sleeved on the outside of the hollow column (2), and a second pulley (14) is sleeved on the outside of the connecting pipe (12). A belt (16) is provided between the first pulley (13) and the second pulley (14), and the first pulley (13) and the second pulley (14) are driven by the belt (16). A filter screen (17) is installed inside the connecting pipe (12), and a scraper (18) is provided at the top and bottom of the filter screen (17). A support plate (19) is provided on the side of the scraper (18) away from the filter screen (17). Both ends of the support plate (19) are fixed to the inner wall of the connecting pipe (20), and two pillars (21) for connecting the scraper (18) are installed on the side of the support plate (19) close to the connecting pipe (12).

4. The vacuum extraction device for a reaction vessel according to claim 2, characterized in that: A vacuum pump (22) is provided on the side of the hollow column (2) away from the connecting pipe (12). The vacuum pump (22) is installed on the top of the tank (1), and the output end of the vacuum pump (22) extends into the inside of the tank (1).

5. The vacuum extraction device for a reaction vessel according to claim 1, characterized in that: The bottom end of the tank (1) is fixedly connected to a discharge pipe (23), and a solenoid valve (25) is installed on the outside of the discharge pipe (23). Ultraviolet lamps (24) are installed on both sides of the bottom end of the tank (1).

6. The vacuum extraction device for a reaction vessel according to claim 3, characterized in that: Two spaced fixed supports (15) are installed on both the front and rear sides of the material pipe (10), and the end of the fixed support (15) away from the material pipe (10) is fixedly connected to the conveying pipe (11).

Images