Preparation process of effervescent tablets containing L-carnitine tartrate

Abstract

The invention discloses a preparation process of an effervescent tablet containing L-carnitine tartrate, comprising: a main body unit comprising a tank body, the top of the tank body being fixed and communicated with a charging barrel, the bottom of the tank body being provided with a discharge port, the inner wall of the bottom of the charging barrel being fixed with a partition plate, the partition plate being internally provided with a plurality of discharge holes at equal intervals, and a baffle plate being arranged below the partition plate, a control assembly for controlling the baffle to move is arranged at the top of the tank body. When the rectangular plate rotates, due to the fact that the width of the air making opening is gradually reduced in the direction from the weight block to the rectangular plate, when air passes through the air making opening, the air flow speed is increased, the air speed is increased, when the air passes through the air inlet, the air is heated by the heating rod, and annular waterfall-shaped powder raw materials can be blown and dried; and in the process of blowing the powder raw materials into the space, the powder raw materials are blown away, that is, powder raw material particles are separated from one another, so that hot air can more sufficiently dry the powder raw materials.

Description

Technical Field

[0001] The invention relates to the technical field of effervescent tablet preparation, in particular to a preparation process of an effervescent tablet containing L-carnitine tartrate. Background Art

[0002] L-carnitine is an amino acid substance, which mainly participates in fat metabolism and energy metabolism. It can also increase exercise endurance and reduce muscle soreness. Tartrate is a compound that can neutralize stomach acid, thereby reducing stomach discomfort and acidic reactions. Effervescent tablets containing L-carnitine tartrate are usually an oral health care product, suitable for some situations that require increasing physical strength, improving athletic ability or reducing muscle fatigue.

[0003] The preparation process of the effervescent tablet containing L-carnitine tartrate is generally as follows: 1. Raw material screening: According to the raw materials required by the formula, the raw materials are screened and cleaned to remove impurities and unqualified products. 2. Raw material crushing: The cleaned raw materials are crushed into powder by a crusher and ground into the target particle size. 3. Ingredient mixing and drying: The raw material powders are mixed together and dried. 4. Tablet molding: The mixed raw materials are loaded into the tablet machine for tablet molding, and the effervescent tablets are subjected to surface treatment to improve the mechanical strength of the effervescent tablets, i.e., polishing and waxing.

[0004] At present, in the preparation process of the effervescent tablet containing L-carnitine tartrate, when drying the raw material powder, the powder raw material is usually poured into a mixing tank, in which a heating plate is arranged, and then the powder raw material is stirred by a stirring mechanism, so as to achieve the drying of the powder raw material. In this method, the powder raw material is poured into the tank body, and the powder raw material is piled up together. The raw material in contact with the air and the tank body has a better drying effect, while the raw material in the middle of the pile of powder raw materials cannot be in contact with the air and the tank body, resulting in poor drying effect of this part of the powder. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the problem of the preparation process of the above-mentioned effervescent tablet containing L-carnitine tartrate, the present invention is proposed.

[0007] Therefore, the object of the present invention is to provide a preparation process of an effervescent tablet containing L-carnitine tartrate, which is used to solve the problem that by pouring powder raw materials into a tank body, the powder raw materials are piled together, and the raw materials in contact with the air and the tank body have a better drying effect, while the middle raw materials of the piled powder raw materials cannot contact with the air and the tank body, resulting in poor drying effect of this part of the powder.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a preparation process of an effervescent tablet containing L-carnitine tartrate, which uses a preparation device for an effervescent tablet containing L-carnitine tartrate, the preparation device for the effervescent tablet comprising a main unit and a drying unit, and the specific process of preparing the effervescent tablet using the preparation device for the effervescent tablet is as follows:

[0009] Step 1: Pour the powdered raw material into the barrel, and then start the motor to drive the shaft to rotate. When the shaft rotates, the column rotates. When the column rotates, the weight block will move away from the column under the action of centrifugal force;

[0010] Step 2: When the weight moves away from the column, the rope pulls the protrusion and drives the connecting rod to move downward, which in turn drives the baffle to move downward. When the baffle no longer blocks the discharge hole, the powder material in the barrel falls into the tank through the discharge hole, and the powder material is in a ring-shaped "waterfall" shape;

[0011] Step 3: When the weight block moves away from the column, the column will also drive the weight block and the rectangular plate to rotate when it rotates. When the rectangular plate rotates, air will enter the air outlet from the air inlet and then be discharged from the air outlet, so that the wind speed increases, and the air is heated when passing through the air inlet, so that the air blown out of the air outlet is hot air, which can blow and dry the annular "waterfall" shaped powder raw materials;

[0012] Step 4: The hot air blown out from the air outlet can blow the powder raw materials that meet the size standards into the space, so that the heating plate can re-dry the powder raw materials that meet the standards in the space, while the powder raw materials that do not meet the standards are heavier and will fall into the grinding disc. When the shaft rotates, it drives the grinding block to rotate to re-grind the powder raw materials. The ground powder raw materials are guided to the conical disc through the bulk disc, and then rolled into the space for drying. Finally, the dried powder raw materials are discharged from the discharge port.

[0013] As a preferred solution of the preparation process of an effervescent tablet containing L-carnitine tartrate described in the present invention, the main unit comprises a tank body, a barrel is fixed on the top of the tank body and connected to the tank body, a discharge port is provided at the bottom of the tank body, a partition is fixed on the inner wall of the bottom of the barrel, a plurality of discharge holes are provided in the partition at equal intervals, a baffle is provided under the partition, a control component for controlling the movement of the baffle is provided on the top of the tank body, the bottom of the tank body is sloped, and the discharge port is located at the lowest point of the slope;

[0014] The drying unit comprises an annular plate 1 and an annular plate 2 arranged in a tank body, and the annular plate 2 is located above the annular plate 1, a conical disk is fixed on the top of the annular plate 1, a plurality of positioning columns 1 are fixed at equal intervals along the radial direction of the outer side of the annular plate 2, and the end of the positioning column 1 away from the annular plate 2 is fixed to the inner wall of the tank body, a plurality of positioning columns 2 are fixed at equal intervals along the radial direction of the outer side of the annular plate 1, and the end of the positioning column 2 away from the annular plate 1 is fixed to the inner wall of the tank body, there is space for powder raw materials to pass between the outer side of the annular plate 1 and the inner wall of the tank body, and between the outer side of the annular plate 2 and the inner wall of the tank body, a plurality of heating plates are fixed on the outer side of the annular plate 1, and a processing component for screening and drying the powder raw materials is arranged on the top of the tank body.

[0015] As a preferred scheme of the preparation process of the effervescent tablet containing L-carnitine tartrate described in the present invention, wherein: the vertical section diameter of the baffle gradually increases from top to bottom, and the diameter of the bottom of the baffle is smaller than the diameter of the inner wall of the barrel, there is a gap between the baffle and the barrel, and when the baffle moves down and does not block the discharge hole, the powder raw material in the barrel passes through the discharge hole, and then the powder raw material passes through the gap between the baffle and the barrel and falls into the tank body, and the falling powder raw material is in a ring-shaped "waterfall".

[0016] As a preferred solution of the preparation process of the effervescent tablet containing L-carnitine tartrate described in the present invention, a motor is fixedly installed at the bottom of the tank body, a rotating shaft is rotatably connected inside the tank body, and the rotating shaft extends to the outer end of the tank body and is fixed to the output end of the motor.

[0017] As a preferred scheme for the preparation process of an effervescent tablet containing L-carnitine tartrate described in the present invention, wherein: a rear bulk material disk is fixed on the outer side of the rotating shaft, and the bulk material disk is located above the conical disk, the vertical section diameter of the bulk material disk gradually increases from top to bottom, and the bottom diameter of the bulk material disk is larger than the inner wall diameter of the conical disk.

[0018] As a preferred solution of the preparation process of the effervescent tablet containing L-carnitine tartrate described in the present invention, a grinding disc is fixed on the inner wall of the second annular plate, and the grinding disc is located above the bulk material disc, and a grinding block matched with the grinding disc is fixed on the top of the rotating shaft, and the grinding block rotates and fits in the grinding disc.

[0019] As a preferred scheme of the preparation process of an effervescent tablet containing L-carnitine tartrate described in the present invention, the control component includes a cylinder fixed on the top of the grinding block, a plurality of travel grooves are opened in the cylinder at equal intervals along its radial direction, a plurality of connecting rods are fixed to the bottom of the baffle, and the connecting rods are slidably fitted in the cylinder, and a protrusion is fixed to the end of the connecting rod extending into the travel groove, a plurality of weight blocks are arranged on the outside of the cylinder, and a rope body 1 is fixed on the weight block, and one end of the rope body 1 away from the weight block is fixed to the corresponding protrusion, a spring 1 is sleeved on the outside of the connecting rod, and the two ends of the spring 1 are respectively against the cylinder and the baffle.

[0020] As a preferred scheme of the preparation process of an effervescent tablet containing L-carnitine tartrate described in the present invention, wherein: the outer side of the cylinder is provided with a plurality of guide grooves corresponding to the travel grooves at equal intervals along its radial direction, and the guide grooves are located below the control component, a guide rod is fixed in the guide groove, and a guide block is slidably connected in the guide groove, and the guide rod passes through the guide block, the guide block is located on the outer side of the guide rod and slides, a spring is sleeved on the outer side of the guide rod, and the two ends of the spring are respectively against the inner wall of the guide groove and the guide block, a rope body is fixed to the bottom of the weight block, and the end of the rope body away from the weight block is fixed to the guide block.

[0021] As a preferred solution of the preparation process of an effervescent tablet containing L-carnitine tartrate described in the present invention, the processing component includes a rectangular plate fixed to one side of a weight block, a notch is opened in the rectangular plate, and a plurality of heating rods are arranged in the notch.

[0022] As a preferred scheme for the preparation process of an effervescent tablet containing L-carnitine tartrate described in the present invention, the slot includes an air inlet and an air vent, and the air inlet and the air vent are connected, the two ends of the heating rod are respectively fixed to the top inner wall and the bottom inner wall of the air inlet, the width of the top view section of the air vent gradually decreases from the weight block to the rectangular plate, and the width of the air inlet is twice the width of the widest part of the air vent.

[0023] Beneficial effects of the present invention:

[0024] 1. The rotation of the column drives the weight block to move away from the column under the action of centrifugal force. When the weight block moves away from the column, the rope pulls the protrusion and drives the connecting rod to move downward, thereby driving the baffle to move downward. When the baffle no longer blocks the discharge hole, the powder raw material in the barrel falls into the tank body through the discharge hole, and the powder raw material is in the shape of a circular "waterfall". The powder raw material falls in the shape of a circular "waterfall", that is, the thickness of the falling powder raw material is thin, which is convenient for the subsequent blowing and screening of the powder raw material.

[0025] 2. When the rectangular plate rotates, the width of the air outlet gradually decreases from the weight block toward the rectangular plate, so that when the air passes through the air outlet, the air flow rate increases, thereby increasing the wind speed, and the heating rod heats the air when the air passes through the air inlet, which can blow and dry the annular "waterfall" shaped powder raw materials, and the powder raw materials are blown away in the process of being blown into the space, that is, the powder raw material particles are separated from each other, so that the hot air can dry the powder raw materials more fully.

[0026] 3. The heating plate will re-dry the qualified powder raw materials in the space, while the unqualified powder raw materials will fall into the grinding disc due to their heavy weight. When the shaft rotates, it will drive the grinding block to rotate and re-grind the powder raw materials. The ground powder raw materials are guided to the conical disc through the bulk disc and then rolled into the space for drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0028] Figure 1 The present invention is a schematic structural diagram of a preparation process of an effervescent tablet containing L-carnitine tartrate.

[0029] Figure 2 This is a schematic structural diagram of the drying unit provided by the present invention.

[0030] Figure 3 The half-section structure schematic diagram is a preparation process of an effervescent tablet containing L-carnitine tartrate according to the present invention.

[0031] Figure 4 The half-section front view is a preparation process of an effervescent tablet containing L-carnitine tartrate according to the present invention.

[0032] Figure 5 A schematic diagram of the structure of the control component provided by the present invention.

[0033] Figure 6 A schematic diagram of the structure of the processing component provided by the present invention.

[0034] Figure 7 This is a schematic diagram of the top cross-sectional structure of the rectangular plate provided by the present invention.

[0035] Description of the drawings: 100, main unit; 101, tank; 102, barrel; 103, discharge port; 104, partition; 105, discharge hole; 106, baffle; 107, control assembly; 1071, column; 1072, travel groove; 1073, connecting rod; 1074, bump; 1075, weight block; 1076, rope body 1; 1077, spring 1; 108, guide groove; 109, guide rod; 110, guide block; 111, rope body 2; 112, spring 2; 200, drying Dry unit; 201, annular plate one; 202, annular plate two; 203, conical disk; 204, connecting column; 205, heating plate; 206, positioning column one; 207, positioning column two; 208, processing assembly; 2081, rectangular plate; 2082, notch; 2082a, air inlet; 2082b, air outlet; 2083, heating rod; 209, rotating shaft; 210, motor; 211, bulk material disk; 212, grinding disk; 213, grinding block; 214, space; 300, annular 'waterfall'. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0039] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0040] Reference Figure 1-Figure 7 , which is an embodiment of the present invention, provides a process for preparing an effervescent tablet containing L-carnitine tartrate, comprising: a main unit 100 and a drying unit 200;

[0041] The main unit 100 includes a tank body 101, a barrel 102 is fixed on the top of the tank body 101 and connected to the tank body 101, a discharge port 103 is provided at the bottom of the tank body 101, a partition 104 is fixed to the inner wall of the bottom of the barrel 102, a plurality of discharge holes 105 are provided at equal intervals in the partition 104, a baffle 106 is provided under the partition 104, a control component 107 for controlling the movement of the baffle 106 is provided on the top of the tank body 101, the bottom of the tank body 101 is sloped, and the discharge port 103 is located at the lowest point of the slope;

[0042] The drying unit 200 includes an annular plate 1 201 and an annular plate 202 which are arranged in the tank body 101, and the annular plate 202 is located above the annular plate 1 201, a conical disk 203 is fixed on the top of the annular plate 1 201, a plurality of positioning posts 206 are fixed at equal intervals along the radial direction of the outer side of the annular plate 202, and the end of the positioning post 206 away from the annular plate 202 is fixed to the inner wall of the tank body 101, a plurality of positioning posts 207 are fixed at equal intervals along the radial direction of the outer side of the annular plate 1 201, and the end of the positioning post 207 away from the annular plate 1 201 is fixed to the inner wall of the tank body 101, there is a space 214 for powder raw materials to pass between the outer side of the annular plate 1 201 and the inner wall of the tank body 101, and between the outer side of the annular plate 202 and the inner wall of the tank body 101, a plurality of heating plates 205 are fixed on the outer side of the annular plate 1 201, and a processing component 208 for screening and drying the powder raw materials is arranged on the top of the tank body 101.

[0043] In addition, the vertical cross-sectional diameter of the baffle 106 gradually increases from top to bottom, and the diameter of the bottom of the baffle 106 is smaller than the inner wall diameter of the barrel 102. There is a gap between the baffle 106 and the barrel 102. When the baffle 106 moves down and does not block the discharge hole 105, the powder raw material in the barrel 102 passes through the discharge hole 105. The powder raw material then passes through the gap between the baffle 106 and the barrel 102 and falls into the tank body 101. The falling powder raw material is in the shape of a ring-shaped "waterfall" 300. A motor 210 is fixedly installed at the bottom of the tank body 101, and a rotating shaft 2 is rotatably connected to the tank body 101. 09, and the rotating shaft 209 extends to the outer end of the tank body 101 and is fixed to the output end of the motor 210, the rear bulk material disc 211 is fixed on the outer side of the rotating shaft 209, and the bulk material disc 211 is located above the conical disc 203, the vertical section diameter of the bulk material disc 211 gradually increases from top to bottom, the bottom diameter of the bulk material disc 211 is larger than the inner wall diameter of the conical disc 203, a grinding disc 212 is fixed on the inner wall of the annular plate 202, and the grinding disc 212 is located above the bulk material disc 211, and a grinding block 213 matched with the grinding disc 212 is fixed on the top of the rotating shaft 209, and the grinding block 213 rotatably cooperates with the grinding disc 212.

[0044] In addition, the control assembly 107 includes a column 1071 fixed to the top of the grinding block 213, a plurality of travel grooves 1072 are opened in the column 1071 at equal intervals along its radial direction, a plurality of connecting rods 1073 are fixed to the bottom of the baffle 106, and the connecting rods 1073 are slidably matched in the column 1071, and the ends of the connecting rods 1073 extending into the travel grooves 1072 are fixed with protrusions 1074, a plurality of weight blocks 1075 are arranged on the outside of the column 1071, and a rope body 1076 is fixed on the weight block 1075, and one end of the rope body 1076 away from the weight block 1075 is fixed to the corresponding protrusion 1074, and a spring 1077 is sleeved on the outside of the connecting rod 1073, and the two ends of the spring 1077 are respectively connected to the column The body 1071 and the baffle 106 are against each other, and a plurality of guide grooves 108 corresponding to the travel groove 1072 are opened at equal intervals along the radial direction on the outer side of the column 1071, and the guide groove 108 is located below the control component 107, and a guide rod 109 is fixed in the guide groove 108, and a guide block 110 is slidably connected in the guide groove 108, and the guide rod 109 passes through the guide block 110, and the guide block 110 is located on the outer side of the guide rod 109 and slides, and a spring 112 is sleeved on the outer side of the guide rod 109, and the two ends of the spring 112 are respectively against the inner wall of the guide groove 108 and the guide block 110, and a rope body 111 is fixed to the bottom of the weight block 1075, and the end of the rope body 111 away from the weight block 1075 is fixed to the guide block 110.

[0045] During preparation, the powder raw material is poured into the barrel 102, and then the motor 210 is started to drive the rotating shaft 209 to rotate. When the rotating shaft 209 rotates, it drives the column 1071 to rotate. When the column 1071 rotates, the weight block 1075 will move away from the column 1071 under the action of centrifugal force. When the weight block 1075 moves away from the column 1071, the protrusion 1074 is pulled by the rope body 1076 and the connecting rod 1073 is driven downward, thereby driving the baffle 106 to move downward. When the baffle 106 no longer blocks the discharge hole 105, the powder raw material in the barrel 102 passes through the discharge hole 105 and falls into the tank body 101, and the powder raw material is in the shape of a ring-shaped "waterfall" 300.

[0046] It should be noted that due to the arrangement of the guide groove 108, the guide rod 109, the guide block 110 and the rope body 111, when the weight block 1075 moves under the action of centrifugal force, the weight block 1075 will pull the guide block 110 through the rope body 111, so that the guide block 110 slides on the outside of the guide rod 109 and compresses the spring 112. In addition, the protrusion 1074 will move downward in the travel groove 1072. Since the movement paths of the protrusion 1074 and the rope body 111 are constrained, the outward movement path of the weight block 1075 is constrained.

[0047] Furthermore, the processing component 208 includes a rectangular plate 2081 fixed to one side of the weight block 1075, a slot 2082 is opened in the rectangular plate 2081, a plurality of heating rods 2083 are arranged in the slot 2082, the slot 2082 includes an air inlet 2082a and a wind outlet 2082b, and the air inlet 2082a and the wind outlet 2082b are connected, the two ends of the heating rod 2083 are respectively fixed to the top inner wall and the bottom inner wall of the air inlet 2082a, the width of the wind outlet 2082b in a top view gradually decreases from the weight block 1075 toward the rectangular plate 2081, and the width of the air inlet 2082a is twice the width of the widest part of the wind outlet 2082b.

[0048] During preparation, after the weight block 1075 moves away from the column 1071, the column 1071 will also drive the weight block 1075 and the rectangular plate 2081 to rotate when rotating. When the rectangular plate 2081 rotates, air will enter the air outlet 2082b from the air inlet 2082a and then be discharged from the air outlet 2082b. Since the width of the air outlet 2082b gradually decreases from the weight block 1075 toward the rectangular plate 2081, when the air passes through the air outlet 2082b, the air flow rate increases, thereby increasing the wind speed. When the air passes through the air inlet 2082a, the heating rod 2083 heats the air, so that the wind blown out of the air outlet 2082b is hot wind, which can heat the powder raw materials in the shape of an annular "waterfall" 300. The hot air blown out from the air outlet 2082b can blow the powder raw materials that meet the size standards into the space 214, and the powder raw materials are scattered during the process of being blown into the space 214, that is, the powder raw material particles are separated from each other, so that the hot air can dry the powder raw materials more fully. Then, the heating plate 205 will re-dry the powder raw materials that meet the standards in the space 214, and the powder raw materials that do not meet the standards will fall into the grinding disc 212 due to their heavy weight. When the rotating shaft 209 rotates, it drives the grinding block 213 to rotate to re-grind the powder raw materials. The ground powder raw materials are guided to the conical disc 203 through the bulk disc 211, and then rolled into the space 214 for drying. Finally, the dried powder raw materials are discharged from the discharge port 103.

[0049] It should be further explained that the heating plate 205, the motor 210, and the heating rod 2083 in this embodiment are all conventional equipment purchased on the market and known to those skilled in the art. The models can be selected or customized according to actual needs. In this patent, we only use them and have not improved their structure and function. For those skilled in the art, their setting method, installation method and electrical connection method only need to be debugged according to the requirements of their instruction manual, and will not be described in detail here. The heating plate 205, the motor 210, and the heating rod 2083 are all provided with matching control switches. The installation position of the control switch is selected according to actual use requirements to facilitate the operator to operate and control.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A process for preparing an effervescent tablet containing L-carnitine tartrate, which uses a device for preparing an effervescent tablet containing L-carnitine tartrate, the device comprising a main unit (100) and a drying unit (200), characterized in that: The specific process of preparing the effervescent tablet using the above-mentioned effervescent tablet preparation device is as follows: Step 1: Pour the powdered raw material into the barrel (102), and then start the motor (210) to drive the rotating shaft (209) to rotate. When the rotating shaft (209) rotates, it drives the column (1071) to rotate. When the column (1071) rotates, the weight block (1075) moves away from the column (1071) under the action of centrifugal force; Step 2: When the weight block (1075) moves away from the column (1071), the protrusion (1074) is pulled by the rope body (1076) and the connecting rod (1073) is driven downward, thereby driving the baffle (106) downward. When the baffle (106) no longer blocks the discharge hole (105), the powder material in the barrel (102) falls into the tank body (101) through the discharge hole (105), and the powder material is in the shape of a ring-shaped "waterfall" (300); Step 3: When the weight block (1075) moves away from the column (1071), the column (1071) will also drive the weight block (1075) and the rectangular plate (2081) to rotate. When the rectangular plate (2081) rotates, air will enter the air outlet (2082b) from the air inlet (2082a) and then be discharged from the air outlet (2082b), so that the wind speed increases, and the air is heated when passing through the air inlet (2082a), so that the air blown out from the air outlet (2082b) is hot air, which can blow and dry the powder raw materials in the shape of a ring-shaped "waterfall" (300); Step 4: The hot air blown out from the air outlet (2082b) can blow the powder raw materials that meet the size standards into the space (214), so that the heating plate (205) re-dries the powder raw materials that meet the size standards in the space (214), while the powder raw materials that do not meet the size standards are heavier and fall into the grinding disc (212). When the rotating shaft (209) rotates, it drives the grinding block (213) to rotate and re-grind the powder raw materials. The ground powder raw materials are guided to the conical disc (203) through the bulk disc (211), and then rolled into the space (214) for drying. Finally, the dried powder raw materials are discharged from the discharge port (103).

2. The preparation process of an effervescent tablet containing L-carnitine tartrate according to claim 1, characterized in that: The main unit (100) comprises a tank body (101), the top of the tank body (101) is fixed with a barrel (102) in communication, the bottom of the tank body (101) is provided with a discharge port (103), a partition (104) is fixed to the inner wall of the bottom of the barrel (102), a plurality of discharge holes (105) are provided in the partition (104) at equal intervals, a baffle (106) is provided below the baffle (104), and a control component (107) for controlling the movement of the baffle (106) is provided at the top of the tank body (101); The drying unit (200) comprises an annular plate 1 (201) and an annular plate 2 (202) arranged in a tank body (101), wherein the annular plate 2 (202) is located above the annular plate 1 (201), a conical disk (203) is fixed on the top of the annular plate 1 (201), a plurality of positioning columns 1 (206) are fixed at equal intervals along the radial direction of the outer side of the annular plate 2 (202), and an end of the positioning column 1 (206) away from the annular plate 2 (202) is fixed to the inner wall of the tank body (101), and the outer side of the annular plate 1 (201) is evenly spaced along the radial direction. A plurality of positioning columns (207) are fixed, and one end of the positioning column (207) away from the annular plate (201) is fixed to the inner wall of the tank body (101). There is a space (214) for powder raw materials to pass through between the outer side of the annular plate (201) and the inner wall of the tank body (101), and between the outer side of the annular plate (202) and the inner wall of the tank body (101). A plurality of heating plates (205) are fixed to the outer side of the annular plate (201). A processing component (208) for screening and drying the powder raw materials is arranged on the top of the tank body (101).

3. The preparation process of an effervescent tablet containing L-carnitine tartrate according to claim 2, characterized in that: The vertical cross-sectional diameter of the baffle (106) gradually increases from top to bottom, and the diameter of the bottom of the baffle (106) is smaller than the inner wall diameter of the barrel (102). There is a gap between the baffle (106) and the barrel (102). When the baffle (106) moves downward and does not block the discharge hole (105), the powder raw material in the barrel (102) passes through the discharge hole (105), and then passes through the gap between the baffle (106) and the barrel (102) and falls into the tank body (101), and the falling powder raw material is in the shape of a ring-shaped "waterfall" (300).

4. The process for preparing an effervescent tablet containing L-carnitine tartrate according to claim 2, characterized in that: A motor (210) is fixedly mounted on the bottom of the tank body (101), a rotating shaft (209) is rotatably connected inside the tank body (101), and the rotating shaft (209) extends to the outer end of the tank body (101) and is fixed to the output end of the motor (210).

5. The process for preparing an effervescent tablet containing L-carnitine tartrate according to claim 4, characterized in that: A rear bulk material disc (211) is fixed outside the rotating shaft (209), and the bulk material disc (211) is located above the conical disc (203). The vertical section diameter of the bulk material disc (211) gradually increases from top to bottom, and the bottom diameter of the bulk material disc (211) is greater than the inner wall diameter of the conical disc (203).

6. The process for preparing an effervescent tablet containing L-carnitine tartrate according to claim 5, characterized in that: A grinding disc (212) is fixed on the inner wall of the annular plate 2 (202), and the grinding disc (212) is located above the bulk material disc (211). A grinding block (213) adapted to the grinding disc (212) is fixed on the top of the rotating shaft (209), and the grinding block (213) is rotatably fitted in the grinding disc (212).

7. The process for preparing an effervescent tablet containing L-carnitine tartrate according to claim 6, characterized in that: The control assembly (107) comprises a column (1071) fixed to the top of the grinding block (213), a plurality of travel grooves (1072) are provided in the column (1071) at equal intervals along its radial direction, a plurality of connecting rods (1073) are fixed to the bottom of the baffle (106), and the connecting rods (1073) are slidably fitted in the column (1071), and a protrusion (1073) is fixed to the end of the connecting rod (1073) extending into the travel groove (1072). 4), a plurality of weight blocks (1075) are arranged on the outside of the column (1071), and a rope body (1076) is fixed on the weight block (1075), and one end of the rope body (1076) away from the weight block (1075) is fixed to the corresponding protrusion (1074), and a spring (1077) is sleeved on the outside of the connecting rod (1073), and the two ends of the spring (1077) are respectively against the column (1071) and the baffle (106).

8. The process for preparing an effervescent tablet containing L-carnitine tartrate according to claim 7, characterized in that: The outer side of the column (1071) is provided with a plurality of guide grooves (108) corresponding to the travel groove (1072) at equal intervals along its radial direction, and the guide groove (108) is located below the control assembly (107), a guide rod (109) is fixed in the guide groove (108), and a guide block (110) is slidably connected in the guide groove (108), and the guide rod (109) passes through the guide block (110), and the guide block (110) is located outside the guide rod (109) and slides, and a second spring (112) is sleeved on the outer side of the guide rod (109), and the two ends of the second spring (112) respectively abut against the inner wall of the guide groove (108) and the guide block (110), and a rope body (111) is fixed at the bottom of the weight block (1075), and the end of the rope body (111) away from the weight block (1075) is fixed to the guide block (110).

9. The process for preparing an effervescent tablet containing L-carnitine tartrate according to claim 8, characterized in that: The processing assembly (208) comprises a rectangular plate (2081) fixed to one side of the weight block (1075), a notch (2082) is provided in the rectangular plate (2081), and a plurality of heating rods (2083) are arranged in the notch (2082).

10. The process for preparing an effervescent tablet containing L-carnitine tartrate according to claim 9, characterized in that: The slot (2082) includes an air inlet (2082a) and an air outlet (2082b), and the air inlet (2082a) and the air outlet (2082b) are connected, and the two ends of the heating rod (2083) are respectively fixed to the top inner wall and the bottom inner wall of the air inlet (2082a), and the width of the air outlet (2082b) in a top view gradually decreases from the weight block (1075) toward the rectangular plate (2081), and the width of the air inlet (2082a) is twice the width of the widest part of the air outlet (2082b).

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