Preparation method and application of alkaline cola drink

Abstract

The invention provides a preparation method and application of an alkaline cola beverage, and belongs to the technical field of beverage preparation. Comprising a manhole formed in the top of the blending tank, the manhole is fixedly connected with a supporting ring, the outer wall of the manhole is fixedly connected with a first movable buckle and a second movable buckle, one end of the first movable buckle is in threaded connection with a pressing handle, one end of the second movable buckle is in threaded connection with a lock column, and one end of the lock column is in threaded connection with a nut; and the sealing assembly is used for sealing the manhole, and the sealing assembly is connected with the pressing handle, so that the manhole in the blending tank can be sealed, the manhole can be sealed, production raw materials are prevented from being leaked and polluted, and a self-compensation effect can be provided after a sealing ring is corroded; in addition, after the sealing ring is damaged, the sealing ring can be easily taken down.

Description

Technical Field

[0001] The invention relates to the technical field of beverage preparation, and in particular to a preparation method of an alkaline cola beverage and application thereof. Background Art

[0002] Traditional cola is acidic, with a pH value usually between 2.5 and 4.5. Long-term excessive consumption of acidic beverages may have many negative effects on human health. For example, acidic substances will corrode the enamel on the surface of teeth and increase the risk of tooth decay; at the same time, after the acidic components enter the gastrointestinal tract, they may irritate the gastric mucosa. For people with weak gastrointestinal function, it is easy to cause stomach pain, excessive stomach acid and other discomfort symptoms. It may also affect the normal acid-base balance of the intestines and have a certain interference with the intestinal microbial community. In life, there are often people who cannot eat acidic foods due to health reasons.

[0003] In the production process of alkaline cola drinks, mixing tanks are usually used to mix and stir the raw materials. However, after the mixing tank has been used for a period of time, the sealing ring at the manhole may come into contact with the alkaline raw materials during the stirring process, thereby being corroded. Once the sealing ring is corroded, its sealing performance will decrease. Although the staff will check the sealing ring regularly, it is necessary to open the manhole for inspection every time, which not only wastes time, but also affects production, and it is impossible to accurately check the corrosion of the sealing ring, resulting in the failure to replace the worn or corroded sealing ring in time. If the replacement is not timely, the production raw materials in the mixing tank may be contaminated, which will violate the food production license standards. Therefore, the present invention provides a preparation method of an alkaline cola drink and its application to meet the needs. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a preparation method of an alkaline cola beverage and its application. By setting a sealing component, it can be used to seal the manhole on the mixing tank. Such a setting can not only seal the manhole to prevent the production raw materials from leaking and being contaminated, but also provide a self-compensation effect after the sealing ring is corroded. In addition, when the sealing ring is damaged, the sealing ring can be easily removed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A preparation method of an alkaline cola beverage and application thereof, comprising the following steps: Step 1: Prepare cola syrup: add cinnamon, 3-4 parts of dried orange peel, 7-9 parts of coriander seeds to a pot and stir-fry, add 30-45 parts of white sugar and roast until red, add hot water, lemon, black tea, 3-5 parts of vanilla peel and 30-40 parts of rock sugar, stir and heat for 10 minutes until the syrup is thick; Step 2: Pre-dissolve sodium bicarbonate: Add 200-450 parts of mixing water into the pre-dissolving bucket, turn on the agitator and adjust it to a suitable stirring speed, add 40-75 parts of sodium bicarbonate and stir until it is fully pre-dissolved; Step 3: Pre-dissolve sodium citrate: add 200-450 parts of mixing water into the pre-dissolving bucket, turn on the agitator and adjust the stirring speed to a suitable level, add 6-12 parts of sodium citrate and stir until it is fully pre-dissolved; Step 4: Pre-dissolve caffeine: Add 200-450 parts of water to the pre-dissolve bucket, turn on the stirrer and adjust the stirring speed to a suitable level, add 10-40 parts of caffeine and stir until it is fully pre-dissolved; Step 5: Mix the pre-dissolved components: After the sodium bicarbonate, sodium citrate and caffeine solutions are pumped into the mixing tank, continue to stir for 5-10 minutes. After the solutions are pumped into the mixing tank, continue to stir for 5-10 minutes; Step 6. Add cola syrup: Add cola syrup to the mixing tank; Step 7: Adjust volume: After completing step 6, add the remaining water according to the ingredients requirements and continue stirring for 15-25 minutes; Step 8: Sterilization: The solution obtained in step 7 is sterilized by UHT sterilization process at a temperature of 120-138°C and a sterilization time of 20-30 seconds. Step 9, filling with carbon dioxide: The solution obtained in step 8 is filled with carbon dioxide at a temperature of 4°C-10°C and a pressure of 2-4kpa.

[0006] Optionally, the mixing tank includes a manhole arranged on the top, the manhole is fixedly connected to a support ring, a first movable buckle and a second movable buckle are fixedly connected to the outer wall of the manhole, one end of the first movable buckle is screwed with a pressure handle, one end of the second movable buckle is screwed with a locking column, and one end of the locking column is screwed with a nut; a sealing assembly, the sealing assembly is used to seal the manhole, and the sealing assembly is connected to the pressure handle.

[0007] Optionally, the sealing assembly includes a third movable buckle threaded on the pressure handle, one end of the third movable buckle is rotatably connected to a rotating cylinder, a rotating groove is provided on the top outer wall of the rotating cylinder, and an oil storage cylinder is slidably connected to the inner wall of the rotating cylinder.

[0008] Optionally, a threaded column is fixedly connected to the top inner wall of the rotating cylinder, a fixing plate is screwed on the outer wall of the threaded column, three sliding holes and one thrust hole are opened on the outer wall of the fixing plate, a spring is fixedly connected to the bottom outer wall of the fixing plate, one end of the spring is fixedly connected to a piston column, and a piston sleeve is sleeved on the outer wall of the piston column.

[0009] Optionally, a cover plate is fixedly connected to one end of the oil storage cylinder, a clamping groove is provided on the bottom outer wall of the cover plate, and four clamping protrusions are fixedly connected to the top inner wall of the clamping groove.

[0010] Optionally, a sealing ring is clamped on the inner wall of the clamping groove, and eight first skeletons are sleeved on the inner wall of the sealing ring, and every two of the first skeletons form a group, which are divided into four groups in total.

[0011] Optionally, one side of each group of the first skeletons is fixedly connected to the second skeleton, and the other side of each group of the first skeletons is fixedly connected to the third skeleton.

[0012] Optionally, a fourth frame is fixedly connected to the bottom outer wall of the second frame, and a fifth frame is fixedly connected to the bottom outer wall of the third frame.

[0013] Optionally, one end of the fourth skeleton and one end of the fifth skeleton are both fixedly connected to the same sixth skeleton.

[0014] Optionally, a first elastic plate and a second elastic plate are fixedly connected to the top outer wall of the second frame.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, by setting up a sealing component, the setting of the sealing component can be used to seal the manhole on the preparation tank. Such a setting can not only seal the manhole to prevent the production raw materials from leaking and being contaminated, but also provide a self-compensation effect after the sealing ring is corroded. In addition, when the sealing ring is damaged, the sealing ring can be easily removed.

[0016] By arranging a rotating cylinder, a fixed plate, a piston column and a piston sleeve in the sealing assembly, not only can the sealing liquid be drawn back into the oil storage cylinder by lifting the pressure handle, which makes it easy to remove the cover plate, but the sealing liquid in the first delivery channel and the second delivery channel can also be pressurized by rotating the rotating cylinder.

[0017] By arranging the first frame, the second frame, the third frame, the fourth frame, the fifth frame, the sixth frame, the first elastic plate and the second elastic plate in the sealing assembly, not only the sealing ring can be shaped, but also the sealing ring can be easily disassembled and installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0019] Figure 1 The figure is a schematic diagram of the three-dimensional structure of the preparation method of alkaline cola beverage and its application; Figure 2 It is a schematic diagram of the enlarged three-dimensional structure of the manhole and the pressure handle; Figure 3 It is a schematic diagram of an enlarged three-dimensional structure of the support ring and the third movable buckle; Figure 4 for Figure 3 A in the middle is an enlarged schematic diagram of the three-dimensional structure; Figure 5 A schematic diagram of a half-sectioned and enlarged three-dimensional structure of a manhole and a pressure handle; Figure 6 for Figure 5 The enlarged three-dimensional structure diagram at B in the middle; Figure 7 for Figure 5 The enlarged three-dimensional structure diagram at C in the middle; Figure 8 This is a schematic diagram of the exploded and enlarged three-dimensional structure of the sealing component; Fig. 9 for Figure 8 The enlarged three-dimensional structure diagram at D in the middle; Fig.10 It is a schematic diagram of the enlarged three-dimensional structure of the rotating cylinder and the threaded column; Fig.11 It is an enlarged three-dimensional structural diagram of the piston rod and the fixing plate; Fig.12 It is an enlarged three-dimensional structural diagram of the cover plate and the oil storage cylinder; Fig.13 It is a schematic diagram of an enlarged three-dimensional structure of the cover plate and the clamping protrusion; Fig.14 It is a schematic diagram of the enlarged three-dimensional structure of the sealing ring; Fig.15 It is a schematic diagram of an enlarged three-dimensional structure of the first skeleton and the sixth skeleton; Fig.16 for Fig.14 The enlarged schematic diagram of the three-dimensional structure at E in the middle.

[0020] Reference numerals: 1. Mixing tank; 2. Manhole; 201. First movable buckle; 202. Second movable buckle; 203. Press handle; 204. Lock column; 205. Nut; 206. Support ring; 3. Third movable buckle; 301. Rotating cylinder; 302. Rotating groove; 303. Fixed plate; 304. Sliding hole; 305. Spring; 306. Piston column; 307. Sliding column; 308. Piston sleeve; 309. Push hole; 310. Threaded column; 4. Oil storage cylinder; 401. Sliding groove; 5. Cover plate; 501. First transport channel; 502. Second transport channel; 503. Snap-on protrusion; 504. Snap-on groove; 6. Sealing ring; 601. First frame; 602. Second frame; 603. Third frame; 604. Fourth frame; 605. Fifth frame; 606. Sixth frame; 7. First elastic plate; 701. Second elastic plate.

[0021] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0022] The following is a detailed description of the preparation method and application of an alkaline cola beverage provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0023] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0024] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0025] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0026] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0027] like Figures 1 to 16 As shown, an embodiment of the present invention provides a method for preparing an alkaline cola beverage and its application, comprising the following steps: Step 1: Prepare cola syrup: add cinnamon, 3-4 parts of dried orange peel, 7-9 parts of coriander seeds to a pot and stir-fry, add 30-45 parts of white sugar and roast until red, add hot water, lemon, black tea, 3-5 parts of vanilla peel and 30-40 parts of rock sugar, stir and heat for 10 minutes until the syrup is thick; Step 2: Pre-dissolve sodium bicarbonate: Add 200-450 parts of mixing water into the pre-dissolving bucket, turn on the agitator and adjust it to a suitable stirring speed, add 40-75 parts of sodium bicarbonate and stir until it is fully pre-dissolved; Step 3: Pre-dissolve sodium citrate: add 200-450 parts of mixing water into the pre-dissolving bucket, turn on the agitator and adjust the stirring speed to a suitable level, add 6-12 parts of sodium citrate and stir until it is fully pre-dissolved; Step 4: Pre-dissolve caffeine: Add 200-450 parts of water to the pre-dissolve bucket, turn on the stirrer and adjust the stirring speed to a suitable level, add 10-40 parts of caffeine and stir until it is fully pre-dissolved; Step 5, mixing the pre-dissolved components: After the sodium bicarbonate, sodium citrate and caffeine solutions are pumped into the mixing tank 1, continue to stir for 5-10 minutes. After the solutions are pumped into the mixing tank 1, continue to stir for 5-10 minutes; Step 6, adding cola syrup: adding cola syrup into the mixing tank 1; Step 7: Adjust volume: After completing step 6, add the remaining water according to the ingredients requirements and continue stirring for 15-25 minutes; Step 8: Sterilization: The solution obtained in step 7 is sterilized by UHT sterilization process at a temperature of 120-138°C and a sterilization time of 20-30 seconds. Step nine, filling with carbon dioxide: the solution completed in step eight is inflated, the inflation temperature is 4℃-10℃, the pressure is 2-4kpa, the preparation tank 1 includes a manhole 2 set on the top, the manhole 2 is fixedly connected to the support ring 206, the outer wall of the manhole 2 is fixedly connected to the first movable buckle 201 and the second movable buckle 202, one end of the first movable buckle 201 is screwed with a pressure handle 203, one end of the second movable buckle 202 is screwed with a locking column 204, and one end of the locking column 204 is screwed with a nut 205; a sealing assembly, the sealing assembly is used to seal the manhole 2, and the sealing assembly is connected to the pressure handle 203.

[0028] Specifically, the mixing tank 1 is a container for mixing and mixing raw materials, and the manhole 2 is arranged at the top of the mixing tank 1. The setting of the manhole 2 is an important interface for operators to observe, maintain and operate. The mixing tank 1 and the manhole 2 are both disclosed in the prior art, so they will not be described in detail. The support ring 206 is fixedly connected to the top outer wall of the manhole 2. The support ring 206 consists of two parts: a hollow metal cylinder and a metal ring, wherein the part of the metal ring is located at the top of the hollow metal cylinder. The setting of the support ring 206 can be used to prevent the sealing ring 6 from being squeezed and deformed under pressure, resulting in a poor seal. One end of the first movable buckle 201 and the second movable buckle 202 are respectively fixedly connected to the outer wall of the manhole 2, and the two are symmetrical about the manhole 2. The overall contour of the first movable buckle 201 is a lying "L" shape, and the overall contour of the second movable buckle 202 is a lying "I" shape, both of which are made of metal. One end of the pressure handle 203 is screwed to the first movable buckle 201 through a nut, and the pressure handle 203 is The metal arc plate and the metal U-shaped plate are composed of two parts. One end of the lock column 204 is screwed to the second movable buckle 202 through a nut. The lock column 204 is a metal cylinder. The other end of the lock column 204 is screwed with a metal nut 205, and the inner wall of one end of the metal U-shaped plate of the pressure handle 203 is clamped on the outer wall of the lock column 204 near the nut 205. When it is necessary to open the manhole 2, the nut 205 can be unscrewed first, and the end of the lock column 204 screwed with the nut 205 can be moved in a direction away from the manhole 2 to make the lock column 204 open. 204 falls off from the inner wall of the metal U-shaped plate of the pressure handle 203, and then the pressure handle 203 is lifted to open the manhole 2. The sealing assembly provided in the present application can be used to seal the manhole 2 on the preparation tank 1. Such a setting can not only seal the manhole 2 to prevent the leakage of production raw materials and external contamination, but also provide a self-compensation effect after the sealing ring 6 is corroded. In addition, when the sealing ring 6 is damaged, the sealing ring 6 can be easily removed and replaced with a new one.

[0029] As an implementation method in this embodiment, Figures 1 to 16 As shown, the sealing assembly includes a third movable buckle 3 screwed on the pressure handle 203, one end of the third movable buckle 3 is rotatably connected to a rotating cylinder 301, a rotating groove 302 is provided on the top outer wall of the rotating cylinder 301, an oil storage cylinder 4 is slidably connected to the inner wall of the rotating cylinder 301, a threaded column 310 is fixedly connected to the top inner wall of the rotating cylinder 301, a fixing plate 303 is screwed on the outer wall of the threaded column 310, three sliding holes 304 and a propulsion hole 309 are provided on the outer wall of the fixing plate 303, a spring 305 is fixedly connected to the bottom outer wall of the fixing plate 303, one end of the spring 305 is fixedly connected to a piston column 306, a piston sleeve 308 is sleeved on the outer wall of the piston column 306, and three sliding columns 307 are fixedly connected to the top outer wall of the piston column 306.

[0030] Specifically, the sealing component includes a third movable buckle 3 which is screwed onto the outer wall of the middle part of the pressing handle 203 through a nut. The third movable buckle 3 is made of metal and is in a "U" shape as a whole. A "convex" shaped circular protrusion is provided at the end away from the pressing handle 203. The rotating cylinder 301 is rotatably connected to the end of the third movable buckle 3 where the circular protrusion is provided. The rotating cylinder 301 consists of two parts: a hollow cylinder with an anti-slip groove and a transparent hollow cylinder. The rotating cylinder 301 is made of a transparent acrylic material, wherein the outer wall of the transparent hollow cylinder is provided with a scale. The rotating groove 302 is provided on the top outer wall of the rotating cylinder 301, and the rotating groove 302 is a groove body with a "convex" shaped circular contour. , adapted to the outer wall profile of the third movable buckle 3, the oil storage cylinder 4 is slidably connected to the inner wall of the rotating cylinder 301, the oil storage cylinder 4 is in the shape of a hollow cylinder, and is made of transparent acrylic. The oil storage cylinder 4 stores a sealing liquid, and the sealing liquid is soft water with purple litmus solution added. As is known to all, purple litmus solution will turn blue when it encounters an alkaline solution. Two sliding grooves 401 are symmetrically opened on the inner wall of the oil storage cylinder 4 near the top, and the sliding grooves 401 are semicircular straight grooves. One end of the threaded column 310 is fixedly connected to the middle of the inner wall at the top of the rotating cylinder 301. The threaded column 310 is a transparent acrylic cylinder with two threaded grooves on the outer wall. The threaded column A fixing plate 303 is screwed on the outer wall of 310. The fixing plate 303 is a transparent acrylic circular plate, and a semi-cylindrical sliding protrusion is symmetrically fixedly connected on the outer wall. The material of the sliding protrusion is consistent with that of the fixing plate 303, and its contour is adapted to the sliding groove 401 on the inner wall of the oil storage cylinder 4, and it can slide on the inner wall of the sliding groove 401. Three sliding holes 304 are provided on the outer wall of the fixing plate 303, distributed in a circumferential array, and the contour is circular. The propulsion hole 309 is provided on the middle outer wall of the fixing plate 303. The overall contour of the propulsion hole 309 is circular, and a semi-cylindrical sliding protrusion is symmetrically fixedly connected on its inner wall to match the spiral groove on the threaded column 310. A semicircular protrusion, a spring 305 is fixedly connected to the bottom outer wall of the fixed plate 303. The spring 305 will deform along its bending direction after being subjected to force. The other end of the spring 305 is fixedly connected to a piston column 306. The piston column 306 is a transparent acrylic cylinder with a chamfered bottom. The piston sleeve 308 is sleeved on the outer wall of the piston column 306. The piston sleeve 308 is a rubber hollow cylinder with two semicircular rings on the outer wall. Three sliding columns 307 are fixedly connected to the top outer wall of the piston column 306, distributed in a circular array, and the sliding column 307 can slide on the inner wall of the sliding hole 304. The sliding column 307 is a transparent acrylic cylinder.

[0031] When in use, the staff only needs to twist the rotating cylinder 301. At this time, as the rotating cylinder 301 rotates, the threaded column 310 will be driven to rotate in the same direction. Since the piston column 306 cooperates with the piston sleeve 308 to slide on the inner wall of the oil storage cylinder 4, it is difficult to rotate under the action of friction. Cooperating with the two sliding protrusions symmetrically fixedly connected on the outer wall of the fixing plate 303, when sliding on the inner wall of the sliding groove 401 symmetrically opened on the oil storage cylinder 4, it will be limited by the sliding groove 401, so that the fixing plate 303 cannot rotate on the inner wall of the oil storage cylinder 4. At this time, because the semicircular protrusion fixedly connected on the inner wall of the propulsion hole 309 and the semicircular protrusion symmetrically opened on the threaded column 310 The spiral parameters of the spiral groove are consistent. As the threaded column 310 rotates, the fixed plate 303 is pushed to move in the direction of the piston column 306, and an extrusion force is given to the spring 305, causing the spring 305 to deform along the direction of its bending. Subsequently, under the action of the elasticity of the spring 305 itself, the piston column 306 is pushed to slide on the inner wall of the oil storage cylinder 4 in the direction away from the fixed plate 303, wherein the inner walls of the three sliding holes 304 opened on the outer wall of the fixed plate 303 slide on the outer wall of the sliding column 307 respectively. Such an arrangement can prevent the fixed plate 303 from tilting when the rotating cylinder 301 is rotated to push the fixed plate 303, affecting subsequent operations.

[0032] One end of the oil storage cylinder 4 is fixedly connected to a cover plate 5, and four first conveying channels are opened inside the cover plate 5, a clamping groove 504 is opened on the bottom outer wall of the cover plate 5, and four clamping protrusions 503 are fixedly connected on the top inner wall of the clamping groove 504. Specifically, the cover plate 5 is fixedly connected to the outer wall of the end of the oil storage cylinder 4 away from the rotating cylinder 301, and the cover plate 5 is a metal circular plate with an arc on the top outer wall. The four first conveying channels are opened inside the cover plate 5 and are distributed in a circular array. The overall contour of the first conveying channel is a "Z"-shaped circular channel, and the clamping groove 504 is opened on the bottom outer wall of the cover plate 5. The clamping groove 504 is an annular square groove body, and the inner and outer rings of the inner walls near the top are respectively provided with semicircular groove bodies. One end of the conveying channel is communicated with the inner wall of the oil storage cylinder 4, and the other end thereof is communicated with the inner wall of the clamping groove 504. The four clamping protrusions 503 are fixedly connected to the top inner wall of the clamping groove 504, forming a circular array. The clamping protrusion 503 is distributed in an array, and is composed of two parts, a metal cylinder and a metal hemisphere. A second delivery channel is opened inside the clamping protrusion 503. The overall contour of the second delivery channel is cylindrical. The first delivery channel is connected to the second delivery channel. As the threaded column 310 rotates, the fixed plate 303 is driven to move in the direction of the piston column 306, and a squeezing force is given to the spring 305, causing the spring 305 to deform along the direction of its bending. Subsequently, under the action of the elasticity of the spring 305 itself, the piston column 306 is pushed to slide on the inner wall of the oil storage cylinder 4 in the direction away from the fixed plate 303, which will push the sealing liquid in the oil storage cylinder 4 into the first delivery channel. The above structural setting can not only draw the sealing liquid into the oil storage cylinder 4 by lifting the pressure handle 203, which is convenient for removing the cover plate 5, but also pressurize the sealing liquid in the first delivery channel and the second delivery pipeline by rotating the rotating cylinder 301.

[0033] In this embodiment, if Figures 1 to 16As shown, a sealing ring 6 is clamped on the inner wall of the clamping groove 504, and eight first skeletons 601 are sleeved on the inner wall of the sealing ring 6. Every two first skeletons 601 form a group, which are divided into four groups in total. One side of each group of first skeletons 601 is fixedly connected to a second skeleton 602, and the other side of each group of first skeletons 601 is fixedly connected to a third skeleton 603. The top outer wall of the second skeleton 602 is fixedly connected to a first elastic plate 7 and a second elastic plate 701. Specifically, a sealing ring 6 made of rubber material is clamped on the inner wall of the clamping groove 504. The sealing ring 6 is disclosed in the prior art, so it is not described in detail. Four circular hole grooves distributed in a circumferential array are opened on the top outer wall of the sealing ring 6. Since the sealing ring 6 is made of rubber material, it has an extensible The snap-fitting protrusion 503 can be easily inserted into the interior of the sealing ring 6. Eight first skeletons 601 are sleeved on the inner wall of the sealing ring 6. Every two first skeletons 601 form a group, which are divided into four groups in total. The four groups of first skeletons 601 are distributed in a circular array. The first skeleton 601 is a "C"-shaped plastic plate with an arc. When the first skeleton 601 is subjected to force, it will deform along the direction of its bending. The four second skeletons 602 are respectively fixedly connected to the outer wall of one side of the four groups of first skeletons 601. The second skeleton 602 is an arc-shaped plastic plate. The top of the outer wall of the second skeleton 602 away from the first skeleton 601 is fixedly connected with a semi-cylinder with an arc. The semi-cylinder contour with an arc and the semi-circular groove body contour opened on the inner wall of the inner ring of the snap-fitting groove 504 To match, the four third frames 603 are respectively fixedly connected to the outer wall on the other side of the four groups of first frames 601, the third frames 603 are arc-shaped plastic plates, and the top of the outer wall of the third frames 603 away from the first frames 601 is fixedly connected with a semi-cylinder with an arc, and the contour of the semi-cylinder with an arc is matched with the contour of the semi-circular groove body opened on the inner wall of the outer ring of the clamping groove 504, one end of the first elastic plate 7 is fixedly connected to the top of the outer wall of the second frame 602 close to the first frame 601, and the other end of the first elastic plate 7 is fixedly connected to the top of the outer wall of the third frame 603 close to the first frame 601, and the first elastic plate 7 is composed of two parts: an "S"-shaped plastic plate with a large bending amplitude and an "S"-shaped plastic plate with a small bending amplitude. When the second elastic plate 701 is subjected to force, it will deform along the direction of its bending. The other end of the second elastic plate 701 is fixedly connected to the top of the outer wall on the side of the second frame 602. The other end of the first elastic plate 7 is fixedly connected to the top of the outer wall on the side of the third frame 603 close to the first frame 601. The second elastic plate 701 is composed of an "S"-shaped plastic plate with a large bending amplitude and an "S"-shaped plastic plate with a small bending amplitude. When the second elastic plate 701 is subjected to force, it will deform along the direction of its bending. The first elastic plate 7 and the second elastic plate 701 are distributed in a mirror image. The curved part in the middle of the first elastic plate 7 and the second elastic plate 701 can form a circular contour, which can be clamped with the clamping protrusion 503 mentioned above.When the outer wall of the metal hemisphere on the clamping protrusion 503 is squeezed to the curved part in the middle of the first elastic plate 7 and the second elastic plate 701, it is subjected to force and deformed along the bending direction until the metal cylindrical part on the clamping protrusion 503 slides into the curved part in the middle of the first elastic plate 7 and the second elastic plate 701. The curved part in the middle of the first elastic plate 7 and the second elastic plate 701 will restore its deformation under the action of its own elasticity, and the clamping is completed. When it is necessary to remove the sealing ring 6, the staff needs to pinch it. The second frame 602 and the third frame 603 cause the two sides of the first frame 601 to be stressed and deformed in the direction of its bending. At this time, the first elastic plate 7 and the two ends of the second elastic plate 701 are squeezed and deformed in the direction of their bending. In this way, the curved semi-cylinders fixedly connected to the second frame 602 and the third frame 603 will slide out from the inner wall of the semi-circular groove body opened on the inner wall of the inner ring of the clamping groove 504, and then the sealing ring 6 will be pulled in the direction away from the outer wall of the bottom of the cover plate 5, so that the sealing ring 6 can be removed.

[0034] A fourth frame 604 is fixedly connected to the bottom outer wall of the second frame 602, a fifth frame 605 is fixedly connected to the bottom outer wall of the third frame 603, and one end of the fourth frame 604 and the fifth frame 605 are fixedly connected to the same sixth frame 606. Specifically, the end of the second frame 602 away from the first frame 601 is fixedly connected to the fourth frame 604, and the fourth frame 604 is an "S"-shaped plastic plate with an arc. When the fourth frame 604 is subjected to force, it will deform along the direction of its bending. The end of the third frame 603 away from the first frame 601 is fixedly connected to the fifth frame 605, and the fifth frame 605 is an "S"-shaped plastic plate with an arc. When the fifth frame 605 is subjected to force, it will deform along the direction of its bending. The four fourth frames 604 are fixedly connected to the same first frame 606 at one end away from the second frame 602. Six skeletons 606, one end of the four fifth skeletons 605 away from the third skeleton 603 is fixedly connected to the same sixth skeleton 606, and a plurality of segmented grooves are provided on the outer walls of the fourth skeleton 604 and the fifth skeleton 605 close to the first movable buckle 201, which can facilitate the support ring 206 to be clamped onto the sealing ring 6. When the sealing ring 6 needs to be removed, it is only necessary to pinch the second skeleton 602 and the third skeleton 603 to make the first skeleton 601 and the second skeleton 602 bear force on both sides and deform along the bending direction. At this time, the first elastic plate 7 and the second elastic plate 701 are subjected to force at both ends and will deform along the bending direction. Then the sealing ring 6 is pulled out in the direction away from the clamping groove 504, so that the sealing ring 6 can be removed. The above structural setting can not only shape the sealing ring 6, but also facilitate the disassembly and installation of the sealing ring 6.

[0035] The working principle of the technical solution provided by the present invention is as follows: When the staff checks the preparation tank 1, it is necessary to open the manhole 2. At this time, as the pressure handle 203 is lifted, the rotating cylinder 301 will be driven to move in the direction of being lifted, and the threaded column 310 on the rotating cylinder 301 will drive the fixed plate 303 to move in the direction of the pressure handle 203 being lifted, and the spring 305 fixedly connected to the bottom outer wall of the fixed plate 303 will drive the piston column 306 and the piston sleeve 308 to perform piston movement in the direction of the displacement of the fixed plate 303, and the sealing liquid in the sealing ring 6 is drawn from the second transport channel 502 and the first transport channel 501 into the oil storage cylinder 4, until the top outer wall of the first limiting protrusion on the rotating cylinder 301 is against the bottom outer wall of the second limiting protrusion on the oil storage cylinder 4, and drives the oil storage cylinder 4 and the cover plate 5 fixedly connected thereto to move in the direction of the pressure handle 203 being lifted, so that the manhole 2 can be easily opened.

[0036] After the inspection is completed, the cover plate 5 can be closed. Since the outer walls of the fourth frame 604 and the fifth frame 605 close to the first movable buckle 201 are provided with segmented grooves, when the cover plate 5 is closed, the outer wall of the sealing ring 6 against which the fourth frame 604 and the fifth frame 605 close to the first movable buckle 201 are pressed will first contact the support ring 206. The setting of the segmented grooves will enable it to be better snapped onto the snap ring. During the snapping process, the outer walls of the fourth frame 604 and the fifth frame 605 will be squeezed by the outer wall of the circular ring part on the snap ring, causing it to be stressed and deformed along the direction of its bending until the outer wall of the circular ring part on the snap ring presses against the bottom of the sixth frame 606 The outer wall, at this time, the fourth frame 604 and the fifth frame 605 will restore their deformation under the action of their own elasticity, and will give the staff feedback that they have been locked. Then the pressing handle 203 can be pressed down, and the rotating cylinder 301 will move in the direction of the pressing handle 203 being pressed down, and the threaded column 310 on the rotating cylinder 301 will drive the fixed plate 303 to move in the direction of the pressing handle 203 being pressed down, and the spring 305 fixedly connected to the outer wall at the bottom of the fixed plate 303 will drive the piston column 306 and the piston sleeve 308 to perform piston movement in the direction of the displacement of the fixed plate 303. At this time, the sealing liquid in the oil storage cylinder 4 will be pushed into the sealing ring 6, which completes the sealing.

[0037] When the sealing ring 6 is corroded by the alkaline cola raw material in the mixing tank 1, the outer wall of the sealing ring 6 becomes thinner. In order to maintain the sealing state of the sealing ring 6, the spring 305 will push the piston column 306 and the piston sleeve 308 under the action of its own elasticity to push the sealing liquid in the oil storage cylinder 4 into the sealing ring 6, providing a self-compensation effect for the sealing ring 6. At this time, the staff will see the drop in the liquid level of the sealing liquid through the scale on the rotating cylinder 301, and know that the sealing ring 6 is corroded. In order to ensure the sealing effect of the sealing ring 6, it is only necessary to twist the rotating cylinder 301. As the rotating cylinder 301 rotates, the threaded column 310 will be driven to rotate in the same direction. Since the piston column 306 cooperates with the piston sleeve 308 to slide on the inner wall of the oil storage cylinder 4, it is difficult to rotate under the action of friction, and cooperates with the symmetrical outer wall of the fixed plate 303 The two sliding protrusions fixedly connected will be limited by the sliding groove 401 when sliding on the inner wall of the sliding groove 401 symmetrically opened on the oil storage cylinder 4, so that the fixed plate 303 cannot rotate on the inner wall of the oil storage cylinder 4. At this time, because the spiral parameters of the semicircular protrusion fixedly connected on the inner wall of the propulsion hole 309 and the spiral groove symmetrically opened on the threaded column 310 are consistent, as the threaded column 310 rotates, the fixed plate 303 will be pushed to move in the direction of the piston column 306, and a squeezing force will be applied to the spring 305, causing the spring 305 to deform along its bending direction. Subsequently, under the action of the elasticity of the spring 305 itself, the piston column 306 will be pushed to perform a piston movement on the inner wall of the oil storage cylinder 4 in the direction away from the fixed plate 303. At this time, the sealing liquid in the sealing ring 6 can be pressurized to improve the sealing effect of the sealing ring 6.

[0038] When the sealing ring 6 is corroded and damaged by the alkaline cola raw material in the mixing tank 1, the sealing liquid will flow out of the sealing ring 6. Since the sealing liquid is soft water with purple litmus solution added, it can react with the alkaline cola raw material and turn blue. The conspicuous blue color will remind the staff that the sealing ring 6 is damaged, the alkaline cola raw material in the mixing tank 1 has been contaminated, and the sealing ring 6 needs to be replaced in time. At this time, the staff needs to pinch the second skeleton 602 and the third skeleton 603 to make the two sides of the first skeleton 601 subject to force and deform along the direction of its bending. At this time, the first elastic plate 7 and the second elastic plate 701 are squeezed at both ends and will deform along the direction of its bending. In this way, the curved semi-cylinders fixedly connected to the second skeleton 602 and the third skeleton 603 will slide out from the inner wall of the semi-circular groove body opened on the inner wall of the inner ring of the clamping groove 504, and then the sealing ring 6 will be pulled in the direction away from the outer wall of the bottom of the cover plate 5, so that the sealing ring 6 can be removed and replaced with a new sealing ring 6.

[0039] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A method for preparing an alkaline cola beverage and its application, characterized in that: The following steps are involved: Step 1: Prepare cola syrup: add cinnamon, 3-4 parts of dried orange peel, 7-9 parts of coriander seeds to a pot and stir-fry, add 30-45 parts of white sugar and roast until red, add hot water, lemon, black tea, 3-5 parts of vanilla peel and 30-40 parts of rock sugar, stir and heat for 10 minutes until the syrup is thick; Step 2: Pre-dissolve sodium bicarbonate: Add 200-450 parts of mixing water into the pre-dissolving bucket, turn on the agitator and adjust it to a suitable stirring speed, add 40-75 parts of sodium bicarbonate and stir until it is fully pre-dissolved; Step 3: Pre-dissolve sodium citrate: add 200-450 parts of mixing water into the pre-dissolving bucket, turn on the agitator and adjust the stirring speed to a suitable level, add 6-12 parts of sodium citrate and stir until it is fully pre-dissolved; Step 4: Pre-dissolve caffeine: Add 200-450 parts of water to the pre-dissolve bucket, turn on the stirrer and adjust the stirring speed to a suitable level, add 10-40 parts of caffeine and stir until it is fully pre-dissolved; Step 5: Mix the pre-dissolved components: After the sodium bicarbonate, sodium citrate and caffeine solutions are pumped into the mixing tank, continue to stir for 5-10 minutes. After the solutions are pumped into the mixing tank, continue to stir for 5-10 minutes; Step 6. Add cola syrup: Add cola syrup to the mixing tank; Step 7: Adjust volume: After completing step 6, add the remaining water according to the ingredients requirements and continue stirring for 15-25 minutes; Step 8: Sterilization: The solution obtained in step 7 is sterilized by UHT sterilization process at a temperature of 120-138°C and a sterilization time of 20-30 seconds. Step 9, filling with carbon dioxide: The solution obtained in step 8 is filled with carbon dioxide at a temperature of 4°C-10°C and a pressure of 2-4kpa.

2. The preparation method and application of the alkaline cola beverage according to claim 1, characterized in that: The mixing tank comprises a manhole arranged on the top, the manhole is fixedly connected to a support ring, a first movable buckle and a second movable buckle are fixedly connected to the outer wall of the manhole, one end of the first movable buckle is screwed with a pressure handle, one end of the second movable buckle is screwed with a locking column, and one end of the locking column is screwed with a nut; A sealing component is used to seal the manhole, and the sealing component is connected to the pressure handle.

3. The preparation method and application of the alkaline cola beverage according to claim 2, characterized in that: The sealing assembly includes a third movable buckle screwed on the pressure handle, one end of the third movable buckle is rotatably connected to a rotating cylinder, a rotating groove is opened on the top outer wall of the rotating cylinder, and an oil storage cylinder is slidably connected to the inner wall of the rotating cylinder.

4. The preparation method and application of the alkaline cola beverage according to claim 3, characterized in that: A threaded column is fixedly connected to the top inner wall of the rotating cylinder, a fixed plate is screwed on the outer wall of the threaded column, three sliding holes and one propulsion hole are opened on the outer wall of the fixed plate, a spring is fixedly connected to the bottom outer wall of the fixed plate, one end of the spring is fixedly connected to a piston column, and a piston sleeve is sleeved on the outer wall of the piston column.

5. The preparation method and application of the alkaline cola beverage according to claim 3, characterized in that: One end of the oil storage cylinder is fixedly connected with a cover plate, a bottom outer wall of the cover plate is provided with a clamping groove, and a top inner wall of the clamping groove is fixedly connected with four clamping protrusions.

6. The preparation method and application of the alkaline cola beverage according to claim 5, characterized in that: A sealing ring is clamped on the inner wall of the clamping groove, and eight first frames are sleeved on the inner wall of the sealing ring. Every two of the first frames form a group, and the total number of the first frames is four.

7. The preparation method and application of the alkaline cola beverage according to claim 6, characterized in that: One side of each group of the first frames is fixedly connected to the second frame, and the other side of each group of the first frames is fixedly connected to the third frame.

8. The preparation method and application of the alkaline cola beverage according to claim 7, characterized in that: A fourth frame is fixedly connected to the bottom outer wall of the second frame, and a fifth frame is fixedly connected to the bottom outer wall of the third frame.

9. The preparation method and application of the alkaline cola beverage according to claim 8, characterized in that: One end of the fourth frame and the fifth frame are both fixedly connected to the same sixth frame.

10. The preparation method and application of the alkaline cola beverage according to claim 7, characterized in that: A first elastic plate and a second elastic plate are fixedly connected to the top outer wall of the second frame.

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