Stirring device for oil-in-water emulsifier

Abstract

The utility model relates to the technical field of emulsifiers, and discloses a stirring device of an oil-in-water emulsifier, which comprises a stirring barrel, a top cover is arranged at the top of the stirring barrel, a feeding pipe is fixedly connected to the top of the top cover, a discharging valve is fixedly connected to the bottom of the stirring barrel, a stirring device body is arranged at the top of the top cover, and the stirring device body is connected with a stirring motor. A scraping cleaning device is arranged at the bottom of the stirring barrel, a supporting column is fixedly welded to the bottom of the stirring barrel, a second motor is controlled to work to drive a connecting plate to rotate, and a fixing ring is fixedly welded to the end, away from the second motor, of the connecting plate, so that the connecting plate rotates and drives the fixing ring to rotate at the same time; and a fixed scraping plate is welded to the top of a fixing ring, so that the fixing ring rotates to drive the scraping plate to rotate, residual raw materials on the inner wall of the stirring barrel can be scraped in the rotating process of the scraping plate, then flushing is performed, waste water is discharged through a discharging valve, and the cleaning effect on the inner wall of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsifiers, in particular to a stirring device for oil-in-water emulsifiers. Background Technique

[0002] An emulsifier is a substance that can form a stable emulsion of a mixed liquid of two or more immiscible components.

[0003] For the existing stirring device of oil-in-water emulsifiers, reference can be made to the Chinese utility model patent with the authorization publication number CN219091827U, which discloses an emulsifier stirring device, "including a housing, a driving motor is fixedly connected to the upper end surface of the housing, the end of the main shaft of the driving motor is fixedly connected to a rotating rod, a limiting ring is fixedly connected to the outer side of the upper part of the rotating rod, a first gear and a touch switch are fixedly connected to the outer side of the limiting ring, a collar is sleeved on the outer side of the lower part of the rotating rod, one end of a connecting rod is rotatably connected to the inner side of the collar through a rotating shaft, the other end of the connecting rod is fixedly connected to a counterweight block, one end of a limiting rod is fixedly connected to the lower end surface of the limiting ring, and the other end of the limiting rod passes through a plurality of collars and is fixedly connected to a stop block. In this way, the counterweight block can drive the connecting rod and the collar to move upward under the action of centrifugal force during rotation, and trigger the touch switch to temporarily turn off the driving motor. When the counterweight block drops after losing the driving power of rotation, it rises again through the opening of the driving motor, and reciprocates in turn to achieve the purpose of fully stirring the emulsifier inside the housing."

[0004] When the above device is in use, it adopts a structure including a driving motor, a rotating rod, a limiting ring, a touch switch, a collar, a connecting rod, a counterweight block and a limiting rod. It rises again through the opening of the driving motor and reciprocates in turn to achieve the purpose of fully stirring the emulsifier inside the housing. However, during the use of the above device, raw materials will remain on the inner wall of the stirring barrel, which is not convenient for cleaning and affects subsequent use. Moreover, the above device will vibrate during use, and it is not convenient to carry out shock absorption treatment on the device, resulting in collisions between the bottom of the device and the ground, affecting the service life of the joints of each component of the device. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a stirring device for oil-in-water emulsifiers, which has the advantages of being able to scrape the raw materials remaining on the inner wall of the stirring barrel for easy cleaning, and being able to carry out shock absorption treatment on the bottom of the device to reduce the wear of the joints of each component of the device, and solves the problems raised in the above background technique.

[0006] The utility model provides the following technical solution: A stirring device for an oil-in-water emulsifier, including a stirring barrel, a top cover is arranged at the top of the stirring barrel, a feed pipe is fixedly connected to the top of the top cover, a discharge valve is fixedly connected to the bottom of the stirring barrel, a stirring device body is arranged at the top of the top cover, a scraping and cleaning device is arranged at the bottom of the stirring barrel, support columns are welded and fixed to the bottom of the stirring barrel, and a sliding sleeve is slidably sleeved on the outer wall of the support columns. A damping spring is arranged between the support columns and the sliding sleeve, and a damping device is arranged on the outer wall of the sliding sleeve;

[0007] The stirring device body includes a first motor, a first stirring rod and a second stirring rod. When the first motor operates, it drives the first stirring rod and the second stirring rod to rotate;

[0008] The scraping and cleaning device includes a second motor and a scraper. When the second motor operates, it drives the scraper to rotate;

[0009] The damping device includes a buffer spring and a connecting rod. When the connecting rod moves, it squeezes the buffer spring to contract.

[0010] As a preferred technical solution of the utility model, a through hole is opened at the position of the top cover corresponding to the feed pipe, and a circular hole is opened at the position of the bottom of the stirring barrel corresponding to the discharge valve.

[0011] As a preferred technical solution of the utility model, the first motor is fixed to the top of the top cover by bolts, and a driving gear is welded and fixed to the output shaft end of the first motor. The teeth of the driving gear are engaged with a driven gear. The first stirring rod is welded and fixed to the bottom of the driving gear, the second stirring rod is welded and fixed to the bottom of the driven gear, and the top of the driven gear is rotatably connected to the bottom of the top cover.

[0012] As a preferred technical solution of the utility model, the second motor is fixed to the bottom of the stirring barrel by bolts, and the output shaft end of the second motor is inserted into the inner wall of the stirring barrel and rotatably connected to the inner wall of the stirring barrel. A connecting plate is welded and fixed to the output shaft end of the second motor, a fixing ring is welded and fixed to the end of the connecting plate away from the second motor, a scraper is welded and fixed to the top of the fixing ring, and the outer wall of the scraper is slidably connected to the inner wall of the stirring barrel.

[0013] As a preferred technical solution of the utility model, the damping device further includes a limiting rod, and both ends of the limiting rod are fixedly connected to the outer wall of the sliding sleeve. A sliding block is slidably sleeved on the outer wall of the limiting rod, the top of the sliding block is rotatably connected to one end of the connecting rod, and the buffer spring is slidably sleeved on the outer wall of the limiting rod.

[0014] As a preferred technical solution of the present utility model, one end of the connecting rod away from the slider is rotatably connected to the bottom of the stirring barrel, and a triangular support is formed among the connecting rod, the slider and the stirring barrel.

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

[0016] 1. For the stirring device of the water-in-oil emulsifier, by controlling the operation of the second motor to drive the connecting plate to rotate, and using the fixing ring welded and fixed at one end of the connecting plate away from the second motor, the fixing ring is driven to rotate while the connecting plate rotates. Then, by using the scraper welded and fixed on the top of the fixing ring, the scraper is driven to rotate when the fixing ring rotates. During the rotation of the scraper, the raw materials remaining on the inner wall of the stirring barrel can be scraped off, then rinsed, and the waste water is discharged through the discharge valve, improving the cleaning effect on the inner wall of the device.

[0017] 2. For the stirring device of the water-in-oil emulsifier, through the combined use of the support column and the sliding sleeve, when the device vibrates during operation, the support column moves in the inner wall of the sliding sleeve, driving the connecting rod to move at the same time, and pushing the slider to slide on the outer wall of the limiting rod. During the sliding of the slider, the buffer spring can be compressed, increasing the elastic potential energy of the buffer spring, canceling the vibration generated by the stirring barrel, playing a role in shock absorption, and reducing the wear at the joints of each component of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is a sectional structural schematic diagram of the present utility model;

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

[0021] Figure 4 is a scraping structural schematic diagram of the present utility model;

[0022] Figure 5 is a shock-absorbing structural schematic diagram of the present utility model.

[0023] In the figure: 1, stirring barrel; 2, top cover; 3, feed pipe; 4, discharge valve; 5, stirring device body; 501, first motor; 502, driving gear; 503, driven gear; 504, first stirring rod; 505, second stirring rod; 6, scraping and cleaning device; 601, second motor; 602, connecting plate; 603, fixing ring; 604, scraper; 7, support column; 8, sliding sleeve; 9, shock-absorbing spring; 10, shock-absorbing device; 101, limiting rod; 102, slider; 103, buffer spring; 104, connecting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figure 1 , a stirring device for an oil-in-water emulsifier, including a stirring barrel 1, a top cover 2 is arranged at the top of the stirring barrel 1, a feed pipe 3 is fixedly connected to the top of the top cover 2, a discharge valve 4 is fixedly connected to the bottom of the stirring barrel 1, a stirring device body 5 is arranged at the top of the top cover 2, a scraping and cleaning device 6 is arranged at the bottom of the stirring barrel 1, a support column 7 is fixedly welded to the bottom of the stirring barrel 1, and a sliding sleeve 8 is slidably sleeved on the outer wall of the support column 7, and a shock-absorbing spring 9 is arranged between the support column 7 and the sliding sleeve 8, and a shock-absorbing device 10 is arranged on the outer wall of the sliding sleeve 8;

[0026] The stirring device body 5 includes a first motor 501, a first stirring rod 504 and a second stirring rod 505. When the first motor 501 works, it drives the first stirring rod 504 and the second stirring rod 505 to rotate. The first motor 501 is fixed to the top of the top cover 2 by bolts, and a driving gear 502 is fixedly welded to the output shaft end of the first motor 501. The teeth of the driving gear 502 are engaged with a driven gear 503. The first stirring rod 504 is fixedly welded to the bottom of the driving gear 502, and the second stirring rod 505 is fixedly welded to the bottom of the driven gear 503. The top of the driven gear 503 is rotatably connected to the bottom of the top cover 2. By controlling the first motor 501 to drive the driving gear 502 to rotate, and using the driven gear 503 that meshes with the teeth of the driving gear 502, when the driving gear 502 rotates, it drives the driven gear 503 to rotate. When the driving gear 502 and the driven gear 503 rotate, they drive the first stirring rod 504 and the second stirring rod 505 to rotate, and stir the raw materials.

[0027] The scraping and cleaning device 6 includes a second motor 601 and a scraper 604. When the second motor 601 operates, it drives the scraper 604 to rotate. The second motor 601 is fixed to the bottom of the mixing barrel 1 by bolts, and the output shaft end of the second motor 601 is inserted into the inner wall of the mixing barrel 1 and rotatably connected to the inner wall of the mixing barrel 1. A connecting plate 602 is welded and fixed to the output shaft end of the second motor 601. A fixing ring 603 is welded and fixed to the end of the connecting plate 602 away from the second motor 601. A scraper 604 is welded and fixed to the top of the fixing ring 603, and the outer wall of the scraper 604 is slidably connected to the inner wall of the mixing barrel 1. By controlling the operation of the second motor 601 to drive the connecting plate 602 to rotate, the fixing ring 603 welded and fixed to the end of the connecting plate 602 away from the second motor 601 is used to drive the fixing ring 603 to rotate while the connecting plate 602 rotates. Then, the scraper 604 welded and fixed to the top of the fixing ring 603 is used to drive the scraper 604 to rotate when the fixing ring 603 rotates. During the rotation of the scraper 604, the raw materials remaining on the inner wall of the mixing barrel 1 can be scraped off.

[0028] The shock absorption device 10 includes a buffer spring 103 and a connecting rod 104. When the connecting rod 104 moves, it squeezes the buffer spring 103 to contract. The shock absorption device 10 also includes a limiting rod 101, and both ends of the limiting rod 101 are fixedly connected to the outer wall of the sliding sleeve 8. A sliding block 102 is slidably sleeved on the outer wall of the limiting rod 101. The top of the sliding block 102 is rotatably connected to one end of the connecting rod 104. The buffer spring 103 is slidably sleeved on the outer wall of the limiting rod 101. The end of the connecting rod 104 away from the sliding block 102 is rotatably connected to the bottom of the mixing barrel 1, and a triangular support is formed among the connecting rod 104, the sliding block 102, and the mixing barrel 1. By using the support column 7 and the sliding sleeve 8 in cooperation, when the device vibrates during operation, the support column 7 moves in the inner wall of the sliding sleeve 8, drives the connecting rod 104 to move at the same time, and pushes the sliding block 102 to slide on the outer wall of the limiting rod 101. During the sliding of the sliding block 102, the buffer spring 103 can be squeezed, so that the elastic potential energy of the buffer spring 103 increases, canceling out the vibration generated by the mixing barrel 1 and playing a role in shock absorption.

[0029] A through hole is provided at the position of the top cover 2 corresponding to the feed pipe 3, and a round hole is provided at the position of the bottom of the mixing barrel 1 corresponding to the discharge valve 4, which is convenient for feeding raw materials into the device and also for discharging materials.

[0030] Working principle: When in use, raw materials are fed into the stirring barrel 1 through the feed pipe 3. Then, the first motor 501 is controlled to drive the driving gear 502 to rotate. By using the driven gear 503 that meshes with the teeth of the driving gear 502, when the driving gear 502 rotates, it drives the driven gear 503 to rotate. When the driving gear 502 and the driven gear 503 rotate, they drive the first stirring rod 504 and the second stirring rod 505 to rotate, and the raw materials are stirred. By using the support column 7 and the sliding sleeve 8 in cooperation, when the device vibrates during operation, the support column 7 moves inside the inner wall of the sliding sleeve 8, drives the connecting rod 104 to move at the same time, and pushes the slider 102 to slide on the outer wall of the limiting rod 101. During the sliding process of the slider 102, the buffer spring 103 can be compressed, so that the elastic potential energy of the buffer spring 103 increases, offsetting the vibration generated by the stirring barrel 1 and playing a role in shock absorption. After use, the second motor 601 is controlled to work to drive the connecting plate 602 to rotate. By using the fixing ring 603 welded and fixed at one end of the connecting plate 602 away from the second motor 601, when the connecting plate 602 rotates, it drives the fixing ring 603 to rotate. Then, by using the scraping plate 604 welded and fixed on the top of the fixing ring 603, when the fixing ring 603 rotates, it drives the scraping plate 604 to rotate. During the rotation process of the scraping plate 604, the raw materials remaining on the inner wall of the stirring barrel 1 can be scraped off, and then rinsed. The waste water is discharged through the discharge valve 4.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring device for an oil-in-water emulsifier, comprising a stirring barrel (1), characterized in that: The top of the mixing barrel (1) is provided with a top cover (2), the top of the top cover (2) is fixedly connected to a feed pipe (3), the bottom of the mixing barrel (1) is fixedly connected to a discharge valve (4), the top of the top cover (2) is provided with a mixing device body (5), the bottom of the mixing barrel (1) is provided with a scraping and cleaning device (6), the bottom of the mixing barrel (1) is welded and fixed with a support column (7), the outer wall of the support column (7) is slidably sleeved with a sliding sleeve (8), a shock-absorbing spring (9) is provided between the support column (7) and the sliding sleeve (8), and the outer wall of the sliding sleeve (8) is provided with a shock-absorbing device (10); The stirring device body (5) comprises a first motor (501), a first stirring rod (504) and a second stirring rod (505); when the first motor (501) is in operation, the first stirring rod (504) and the second stirring rod (505) are driven to rotate; The scraping and cleaning device (6) comprises a second motor (601) and a scraper (604), and when the second motor (601) is in operation, it drives the scraper (604) to rotate; The shock absorbing device (10) comprises a buffer spring (103) and a connecting rod (104); when the connecting rod (104) moves, it squeezes the buffer spring (103) to cause it to contract.

2. The stirring device for an oil-in-water emulsifier according to claim 1, characterized in that: A through hole is provided at a position on the top of the top cover (2) corresponding to the feed pipe (3), and a circular hole is provided at a position on the bottom of the mixing barrel (1) corresponding to the discharge valve (4).

3. The stirring device for an oil-in-water emulsifier according to claim 1, characterized in that: The first motor (501) is fixed to the top of the top cover (2) by bolts, and a driving gear (502) is welded and fixed to the output shaft end of the first motor (501), the gear teeth of the driving gear (502) are meshed with a driven gear (503), a first stirring rod (504) is welded and fixed to the bottom of the driving gear (502), a second stirring rod (505) is welded and fixed to the bottom of the driven gear (503), and the top of the driven gear (503) is rotatably connected to the bottom of the top cover (2).

4. The stirring device for an oil-in-water emulsifier according to claim 1, characterized in that: The second motor (601) is fixed to the bottom of the mixing barrel (1) by means of bolts, and the output shaft end of the second motor (601) is inserted into the inner wall of the mixing barrel (1) and is rotatably connected to the inner wall of the mixing barrel (1), a connecting plate (602) is welded and fixed to the output shaft end of the second motor (601), a fixing ring (603) is welded and fixed to one end of the connecting plate (602) away from the second motor (601), a scraper (604) is welded and fixed to the top of the fixing ring (603), and the outer wall of the scraper (604) is slidably connected to the inner wall of the mixing barrel (1).

5. The stirring device for an oil-in-water emulsifier according to claim 1, characterized in that: The shock absorbing device (10) further comprises a limit rod (101), and both ends of the limit rod (101) are fixedly connected to the outer wall of the sliding sleeve (8), a slider (102) is slidably sleeved on the outer wall of the limit rod (101), the top of the slider (102) is rotatably connected to one end of the connecting rod (104), and the buffer spring (103) is slidably sleeved on the outer wall of the limit rod (101).

6. The stirring device for an oil-in-water emulsifier according to claim 5, characterized in that: One end of the connecting rod (104) away from the sliding block (102) is rotatably connected to the bottom of the mixing barrel (1), and a triangular support is formed between the connecting rod (104), the sliding block (102) and the mixing barrel (1).

Images