A defoaming agent dispensing reaction kettle

Abstract

The utility model relates to the technical field of defoaming agent production, especially to a kind of defoaming agent batching reaction tank, it not only can adjust stirring structure, strengthen the mixing effect of batching, eliminate the bubble generated in material process, and can scrape inside wall of device after reaction is completed, accelerate the discharge of material, avoid material to remain in device;Including reaction tank;Still including feeding mechanism, stirring mechanism, drive mechanism and discharge mechanism, feeding mechanism is installed on reaction tank and conveniently adds batching to device, stirring mechanism is installed on reaction tank and stirs batching, drive mechanism is installed on stirring mechanism and drives stirring mechanism to stir, and discharge mechanism is installed on drive mechanism and accelerates material discharge.

Description

Technical Field

[0001] This utility model relates to the technical field of defoamer production, and in particular to a defoamer mixing reaction tank. Background Technology

[0002] Defoamers can be classified in many ways according to different criteria. For example, they can be classified into five categories according to their form: solid granules, emulsions, dispersions, oils, and pastes.

[0003] Existing defoamer mixing reaction tanks, such as the one disclosed in utility model patent application number 202322100380.3, mainly include a working frame. A support rod is fixedly connected to the top of the working frame, and a fixed plate is fixedly connected to the top of the support rod. The inner cavity of the fixed plate has a through hole, and a through pipe is movably connected to the inner cavity of the through hole. A diverter pipe is fixedly connected to the bottom of the through pipe, and the diverter pipe is in a multi-group circumferential array. In use, the through pipe drives the diverter pipe at the bottom to rotate, and the addition of the ingredients is completed simultaneously during the stirring of the raw materials, so that the ingredients and raw materials are mixed more evenly.

[0004] However, the existing defoamer mixing reaction tanks have a relatively simple stirring structure, which makes it difficult to balance material mixing and foam elimination, resulting in low reaction efficiency. Moreover, after the reaction is completed, the material is easy to remain in the device and is difficult to completely remove. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an antifoaming agent mixing reaction tank that can not only adjust the stirring structure to enhance the mixing effect of the ingredients and eliminate the bubbles generated during the material process, but also scrape the inner wall of the device after the reaction is completed, accelerate the discharge of materials, and avoid material residue in the device.

[0006] This utility model discloses a defoamer mixing reaction tank, comprising a reaction tank, a feeding mechanism, a stirring mechanism, a driving mechanism, and a discharging mechanism. The feeding mechanism is installed on the reaction tank to facilitate the addition of ingredients into the device. The stirring mechanism is installed on the reaction tank to stir the ingredients. The driving mechanism is installed on the stirring mechanism to drive the stirring mechanism to stir. The discharging mechanism is installed on the driving mechanism to accelerate the discharge of materials. The operator adds various ingredients quantitatively into the reaction tank through the feeding mechanism, starts the stirring mechanism, and the stirring mechanism drives the feeding mechanism to rotate and stir the ingredients, accelerating the mixing of ingredients while eliminating the generated bubbles. After the material mixing reaction is completed, the driving mechanism drives the discharging mechanism to discharge the material.

[0007] Preferably, the reaction vessel includes a support, a vessel body, a discharge cylinder, a hinge, a sealing cap, and a handle. The bottom end of the support is connected to the ground, and the bottom end of the vessel body is connected to the top end of the support. The interior of the vessel body has a cavity. The top end of the discharge cylinder communicates with the interior of the bottom end of the vessel body. The hinge is installed on the discharge cylinder, the sealing cap is installed on the hinge, and the handle is installed on the sealing cap. The feeding mechanism adds the ingredients into the cavity of the vessel body. After the defoamer reaction is completed, the operator pulls the handle to open the sealing cap, and the material is discharged through the discharge cylinder.

[0008] Preferably, the feeding mechanism includes two sets of hydraulic cylinders, a connecting plate, a measuring hopper, a conveying pipe, a valve, a sealing ring, and three sets of discharge pipes. The bottom ends of the two sets of hydraulic cylinders are connected to the top end of the tank body, and the bottom end of the connecting plate is connected to the top end of the two sets of hydraulic cylinders. The measuring hopper is mounted on the connecting plate, and the top end of the conveying pipe is internally connected to the bottom end of the measuring hopper. The valve is mounted on the conveying pipe, and the sealing ring is mounted on the tank body. All three sets of discharge pipes are mounted on the conveying pipe and are internally connected to it. The operator adds the ingredients to the measuring hopper, which measures the ingredients. When the required weight is reached, the valve is opened, and the ingredients are conveyed to the cavity of the tank body through the conveying pipe and the three sets of discharge pipes. At the same time, the two sets of hydraulic cylinders drive the connecting plate and the conveying pipe to descend, causing the three sets of discharge pipes to move downward within the existing ingredients in the cavity, conveying the ingredients to different levels and enhancing the mixing effect.

[0009] Preferably, the stirring mechanism includes a reducer, a first rotating shaft, two sets of paddle-type stirring blades, three sets of connecting rods, three sets of scrapers, and a turbofan stirring blade. The bottom end of the reducer is connected to the top end of the tank. The first rotating shaft is rotatably installed in the cavity of the tank and longitudinally connected to the reducer. Both sets of paddle-type stirring blades are installed on the first rotating shaft, both sets of connecting rods are installed on the first rotating shaft, the three sets of scrapers are respectively installed on the three sets of connecting rods, and the turbofan stirring blade is installed on the first rotating shaft. The drive mechanism drives the first rotating shaft to rotate through the reducer. The first rotating shaft drives the two sets of paddle-type stirring blades to rotate. The rotation of the two sets of paddle-type stirring blades accelerates the uniform mixing of the defoamer ingredients. The rotation of the first rotating shaft drives the turbofan stirring blade to rotate to eliminate bubbles. After the reaction is completed, the drive mechanism drives the first rotating shaft to reverse through the reducer. The first rotating shaft drives the three sets of connecting rods and the three sets of scrapers to rotate. The three sets of scrapers scrape off the material remaining on the inner wall of the tank.

[0010] Preferably, the scraper is spiral-shaped, and the edge of the scraper is tangent to the inner wall of the tank. The spiral shape of the scraper facilitates the material to fall after scraping, avoids the material from sticking to the scraper, and the tangency with the inner wall of the tank ensures the scraping effect.

[0011] Preferably, the drive mechanism includes a dual-head motor, a first drive shaft, a second drive shaft, and a first pulley. The bottom end of the dual-head motor is connected to the top end of the tank. The output end of the dual-head motor is connected to the input ends of the first and second drive shafts, respectively. The output end of the first drive shaft is connected to the input end of the reducer, and the output end of the second drive shaft is connected to the input end of the first pulley. When the dual-head motor is started, it drives the first and second drive shafts to rotate. The first drive shaft drives the first rotating shaft to rotate through the reducer, and the second drive shaft drives the first pulley to rotate.

[0012] Preferably, the discharge mechanism includes a second rotating shaft, a spiral blade, a second pulley, and a belt. The second rotating shaft is rotatably installed inside the discharge cylinder, the spiral blade is installed on the second rotating shaft, the second pulley is installed on the second rotating shaft, and the belt is tensioned between the first pulley and the second pulley. The first pulley drives the second pulley to rotate through the belt, and the second pulley drives the second rotating shaft and the spiral blade to rotate. The rotation of the spiral blade accelerates the discharge of material from the discharge cylinder.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the operator adds a variety of ingredients into the reaction tank in a quantitative manner through the feeding mechanism, starts the stirring mechanism, and the stirring mechanism drives the feeding mechanism to rotate to stir the ingredients, which accelerates the mixing of ingredients and eliminates the generated bubbles. When the material mixing reaction is completed, the drive mechanism drives the discharge mechanism to discharge the material. Attached Figure Description

[0014] Fig. 1 This is a front view cross-sectional structural diagram of the present invention;

[0015] Fig. 2 This is an isometric structural diagram of the reaction vessel of this utility model;

[0016] Fig. 3 This is a partially enlarged cross-sectional isometric structural schematic diagram of the feeding mechanism of this utility model;

[0017] Fig. 4 This is a cross-sectional isometric structural diagram of the stirring mechanism, driving mechanism, and discharging mechanism of this utility model.

[0018] The attached diagram is labeled as follows: 01, reaction vessel; 11, support; 12, vessel body; 13, discharge cylinder; 14, hinge; 15, sealing cover; 16, handle; 02, feeding mechanism; 21, hydraulic cylinder; 22, connecting plate; 23, measuring hopper; 24, conveying pipe; 25, valve; 26, sealing ring; 27, discharge pipe; 03, stirring mechanism; 31, reducer; 32, first rotating shaft; 33, paddle-type stirring blade; 34, connecting rod; 35, scraper; 36, turbofan stirring blade; 04, drive mechanism; 41, dual-head motor; 42, first transmission shaft; 43, second transmission shaft; 44, first pulley; 05, discharge mechanism; 51, second rotating shaft; 52, spiral blade; 53, second pulley; 54, belt. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0020] Example 1

[0021] This utility model discloses a defoamer mixing reaction tank, including a reaction tank 01; it also includes a feeding mechanism 02, a stirring mechanism 03, a driving mechanism 04, and a discharging mechanism 05. The feeding mechanism 02 is installed on the reaction tank 01 to facilitate the addition of the ingredients into the device. The stirring mechanism 03 is installed on the reaction tank 01 to stir the ingredients. The driving mechanism 04 is installed on the stirring mechanism 03 to drive the stirring mechanism 03 to stir. The discharging mechanism 05 is installed on the driving mechanism 04 to accelerate the discharge of materials. The reaction tank 01 includes a support 11 and a tank body 1. 2. The discharge cylinder 13, hinge 14, sealing cover 15, and handle 16 are provided. The bottom end of the support 11 is connected to the ground, and the bottom end of the tank 12 is connected to the top end of the support 11. The tank 12 has an internal cavity. The top end of the discharge cylinder 13 communicates with the bottom end of the tank 12. The hinge 14 is installed on the discharge cylinder 13, the sealing cover 15 is installed on the hinge 14, and the handle 16 is installed on the sealing cover 15. The feeding mechanism 02 includes two sets of hydraulic cylinders 21, a connecting plate 22, a measuring hopper 23, a conveying pipe 24, a valve 25, a sealing ring 26, and three... The discharge pipe 27 is connected to the bottom of two sets of hydraulic cylinders 21 and the top of the tank body 12. The bottom of the connecting plate 22 is connected to the top of the two sets of hydraulic cylinders 21. The measuring hopper 23 is installed on the connecting plate 22. The top of the conveying pipe 24 is connected to the bottom of the measuring hopper 23. The valve 25 is installed on the conveying pipe 24. The sealing ring 26 is installed on the tank body 12. All three sets of discharge pipes 27 are installed on the conveying pipe 24 and are connected to its interior. The stirring mechanism 03 includes a reducer 31, a first rotating shaft 32, two sets of paddle-type stirring blades 33, and three sets of connecting rods 3. 4. Three sets of scrapers 35 and turbofan stirring blades 36; the bottom end of the reducer 31 is connected to the top end of the tank 12; the first rotating shaft 32 is rotatably installed in the cavity of the tank 12 and longitudinally connected to the reducer 31; two sets of paddle-type stirring blades 33 are installed on the first rotating shaft 32; three sets of connecting rods 34 are installed on the first rotating shaft 32; three sets of scrapers 35 are respectively installed on the three sets of connecting rods 34; and the turbofan stirring blades 36 are installed on the first rotating shaft 32; the scrapers 35 are spiral-shaped, and the edges of the scrapers 35 are tangent to the inner wall of the tank 12.During operation, the operator first adds the ingredients to the measuring hopper 23, which measures the ingredients. Once the required weight is reached, the valve 25 is opened, and the ingredients are conveyed through the conveying pipe 24 and three sets of discharge pipes 27 into the cavity of the tank 12. Simultaneously, two sets of hydraulic cylinders 21 drive the connecting plate 22 and the conveying pipe 24 to descend, causing the three sets of discharge pipes 27 to move downwards within the existing ingredients in the cavity, conveying the ingredients to different levels and enhancing the mixing effect. The drive mechanism 04 drives the first rotating shaft 32 to rotate through the reducer 31. The first rotating shaft 32 drives two sets of paddle-type stirring blades 33 to rotate. The rotation accelerates the mixing of the defoamer ingredients. The first rotating shaft 32 drives the turbine agitator 36 to rotate and eliminate air bubbles. After the reaction is complete, the operator pulls the handle 16 to open the sealing cover 15. The drive mechanism 04 drives the first rotating shaft 32 to reverse through the reducer 31. The first rotating shaft 32 drives the three sets of connecting rods 34 and three sets of scrapers 35 to rotate. The three sets of scrapers 35 scrape off the material remaining on the inner wall of the tank 12. The spiral shape of the scrapers 35 facilitates the material's fall after scraping, preventing the material from sticking to the scrapers 35. Tangential to the inner wall of the tank 12 ensures the scraping effect. The material is then discharged through the hinge 14.

[0022] Example 2

[0023] like Figs. 1 to 4As shown, this utility model discloses a defoamer mixing reaction tank based on Example 1. The drive mechanism 04 includes a dual-head motor 41, a first drive shaft 42, a second drive shaft 43, and a first pulley 44. The bottom end of the dual-head motor 41 is connected to the top end of the tank body 12. The output end of the dual-head motor 41 is connected to the input ends of the first drive shaft 42 and the second drive shaft 43, respectively. The output end of the first drive shaft 42 is connected to the input end of the reducer 31, and the output end of the second drive shaft 43 is connected to the input end of the first pulley 44. The discharge mechanism 05 includes a second rotating shaft 51, a spiral blade 52, and a second pulley 54. 3. A belt 54 and a second rotating shaft 51 are rotatably installed inside the discharge cylinder 13. A spiral blade 52 is installed on the second rotating shaft 51, and a second pulley 53 is installed on the second rotating shaft 51. A belt 54 is tensioned between the first pulley 44 and the second pulley 53. During operation, the operator first adds the ingredients to the measuring hopper 23, which measures the ingredients. When the required weight is reached, the valve 25 is opened, and the ingredients are conveyed through the conveying pipe 24 and three sets of discharge pipes 27 into the cavity of the tank body 12. At the same time, two sets of hydraulic cylinders 21 drive the connecting plate 22 and the conveying pipe 24 to descend, causing the three sets of discharge pipes 27 to descend. The mixture moves downwards within the cavity, conveying it to different levels to enhance mixing. The dual-head motor 41 is activated, driving the first drive shaft 42 and the second drive shaft 43 to rotate. The first drive shaft 42, via a reducer 31, drives the first rotating shaft 32 to rotate. The first rotating shaft 32 drives two sets of paddle-type stirring blades 33 to rotate, accelerating the uniform mixing of the defoamer mixture. The first shaft 32 drives the turbine fan stirring blades 36 to rotate, eliminating air bubbles. Once the reaction is complete, the operator pulls handle 16 to open the sealing cover 15. The dual-head motor 41 reverses direction, driving the mixture through the reducer 31... The first rotating shaft 32 reverses, driving the three sets of connecting rods 34 and the three sets of scrapers 35 to rotate. The three sets of scrapers 35 scrape off the material remaining on the inner wall of the tank 12. The spiral-shaped scrapers 35 facilitate the material to fall after scraping off the material, preventing the material from sticking to the scrapers 35. Tangential to the inner wall of the tank 12 ensures the scraping effect. The second drive shaft 43 drives the first pulley 44 to rotate. The first pulley 44 drives the second pulley 53 to rotate through the belt 54. The second pulley 53 drives the second rotating shaft 51 and the spiral blades 52 to rotate. The rotation of the spiral blades 52 accelerates the discharge of material from the discharge cylinder 13.

[0024] The reducer 31 and the dual-head motor 41 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0025] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A defoamer mixing reaction vessel, comprising a reaction vessel (01); characterized in that, It also includes a feeding mechanism (02), a stirring mechanism (03), a driving mechanism (04), and a discharging mechanism (05). The feeding mechanism (02) is installed on the reaction tank (01) to facilitate the addition of ingredients into the device. The stirring mechanism (03) is installed on the reaction tank (01) to stir the ingredients. The driving mechanism (04) is installed on the stirring mechanism (03) to drive the stirring mechanism (03) to stir. The discharging mechanism (05) is installed on the driving mechanism (04) to accelerate the discharge of materials.

2. The defoamer mixing reaction tank as described in claim 1, characterized in that, The reaction vessel (01) includes a support (11), a vessel body (12), a discharge cylinder (13), a hinge (14), a sealing cover (15), and a handle (16). The bottom end of the support (11) is connected to the ground, the bottom end of the vessel body (12) is connected to the top end of the support (11), the interior of the vessel body (12) is provided with a cavity, the top end of the discharge cylinder (13) is connected to the interior of the bottom end of the vessel body (12), the hinge (14) is installed on the discharge cylinder (13), the sealing cover (15) is installed on the hinge (14), and the handle (16) is installed on the sealing cover (15).

3. The defoamer mixing reaction tank as described in claim 2, characterized in that, The feeding mechanism (02) includes two sets of hydraulic cylinders (21), a connecting plate (22), a measuring hopper (23), a conveying pipe (24), a valve (25), a sealing ring (26), and three sets of discharge pipes (27). The bottom ends of the two sets of hydraulic cylinders (21) are connected to the top end of the tank (12), the bottom end of the connecting plate (22) is connected to the top end of the two sets of hydraulic cylinders (21), the measuring hopper (23) is installed on the connecting plate (22), the top end of the conveying pipe (24) is connected to the bottom end of the measuring hopper (23), the valve (25) is installed on the conveying pipe (24), the sealing ring (26) is installed on the tank (12), and the three sets of discharge pipes (27) are all installed on the conveying pipe (24) and connected to its interior.

4. The defoamer mixing reaction tank as described in claim 2, characterized in that, The stirring mechanism (03) includes a reducer (31), a first rotating shaft (32), two sets of paddle stirring blades (33), three sets of connecting rods (34), three sets of scrapers (35) and a turbofan stirring blade (36). The bottom end of the reducer (31) is connected to the top end of the tank (12). The first rotating shaft (32) is rotatably installed in the cavity of the tank (12) and longitudinally connected to the reducer (31). Both sets of paddle stirring blades (33) are installed on the first rotating shaft (32). All three sets of connecting rods (34) are installed on the first rotating shaft (32). The three sets of scrapers (35) are respectively installed on the three sets of connecting rods (34). The turbofan stirring blade (36) is installed on the first rotating shaft (32).

5. The defoamer mixing reaction tank as described in claim 4, characterized in that, It also includes a spiral scraper (35) with the edge of the scraper (35) tangent to the inner wall of the tank (12).

6. The defoamer mixing reaction tank as described in claim 5, characterized in that, The drive mechanism (04) includes a dual-head motor (41), a first drive shaft (42), a second drive shaft (43), and a first pulley (44). The bottom end of the dual-head motor (41) is connected to the top end of the tank (12). The output end of the dual-head motor (41) is connected to the input ends of the first drive shaft (42) and the second drive shaft (43) respectively. The output end of the first drive shaft (42) is connected to the input end of the reducer (31), and the output end of the second drive shaft (43) is connected to the input end of the first pulley (44).

7. The defoamer mixing reaction tank as described in claim 6, characterized in that, The discharge mechanism (05) includes a second rotating shaft (51), a spiral blade (52), a second pulley (53), and a belt (54). The second rotating shaft (51) is rotatably installed inside the discharge cylinder (13), the spiral blade (52) is installed on the second rotating shaft (51), the second pulley (53) is installed on the second rotating shaft (51), and the belt (54) is tensioned between the first pulley (44) and the second pulley (53).

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