Raw material drying device for preparation

Abstract

The utility model provides a raw material drying device for preparations, which belongs to the technical field of preparation drying and comprises a drying machine body, a fan and a heating box are respectively arranged on the drying machine body, an air outlet end of the fan is connected with the upper surface of the heating box through a connecting pipe, a communicating pipe is arranged at the bottom of the heating box, and a plurality of air inlet pipes are arranged on the communicating pipe. The air inlet pipe penetrates through the drying machine body, a rotating cylinder is rotationally arranged in the drying machine body, a plurality of holes are formed in the rotating cylinder, a smashing assembly is arranged in the rotating cylinder, the smashing assembly comprises a rotating rod arranged on one side in the drying machine body, the rotating rod is located in the center in the rotating cylinder, and two annular crosses are arranged on the rotating rod; four crushing rollers are rotationally arranged between the two annular cross frames, and the crushing rollers and the interior of the rotating cylinder are arranged in a sliding manner; according to the isavuconazole sulfate powder crushing device, agglomerated isavuconazole sulfate powder can be crushed, so that the drying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fertilizer processing equipment technical field, concretely relates to a preparation raw material drying device. BACKGROUND

[0002] The existing esconazole sulfate needs to be dried in the production process, and the esconazole sulfate powder is turned over by using the vibration mode in the drying process, and the esconazole sulfate powder is dried.

[0003] The above equipment can dry esconazole sulfate, but the esconazole sulfate powder adhered together can be caked in the drying process, resulting in low drying efficiency. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a preparation raw material drying device, and the caked esconazole sulfate powder can be crushed, thereby improving the drying efficiency.

[0005] To solve the above technical problem, the utility model provides a preparation raw material drying device, which comprises a drying machine body, a fan and a heating box are arranged on the drying machine body respectively, the air outlet end of the fan is connected with the upper surface of the heating box through a connecting pipe, a communication pipe is arranged at the bottom of the heating box, a plurality of air inlet pipes are arranged on the communication pipe, the air inlet pipes penetrate into the drying machine body, a rotating cylinder is rotatably arranged in the drying machine body, a plurality of holes are arranged in the rotating cylinder, a crushing assembly is arranged in the rotating cylinder, the crushing assembly comprises a rotating rod arranged on one side of the drying machine body, the rotating rod is located at the center of the rotating cylinder, two annular crossbars are arranged on the rotating rod, four crushing rollers are rotatably arranged between the two annular crossbars, and the crushing rollers are slidingly arranged in the rotating cylinder.

[0006] The crushing assembly further comprises two circular guide rails arranged in the rotating cylinder, and the two annular crossbars are located in the two circular guide rails.

[0007] Two tooth rings are arranged at the two ends of the rotating cylinder, two rotating rods are arranged in the drying machine body and rotate, two gears are arranged on the rotating rods, and the gears are arranged in meshing connection with the tooth rings, that is, the two gears provide transmission for the two tooth rings.

[0008] Two synchronous pulleys are arranged at the side ends of the drying machine body, one end of the two rotating rods is fixedly arranged with the two synchronous pulleys, and the two synchronous pulleys are arranged in transmission connection with each other, that is, the synchronous belt provides a transmission function between the two synchronous pulleys.

[0009] A protective shell is arranged at the side ends of the drying machine body, and the protective shell is located on the outer surfaces of the two synchronous pulleys, that is, the protective shell avoids damage to the synchronous pulleys and the synchronous belt.

[0010] A motor one is arranged at the side ends of the protective shell, a motor two is arranged on the outer surface of the drying machine body, the output shaft of the motor one is fixedly arranged on one side of the synchronous pulley, and the output shaft of the motor two is fixedly arranged on one end of the rotating rod, that is, the motor one and the motor two provide driving for the rotating rod and the synchronous pulley respectively.

[0011] An exhaust port is arranged on the upper surface of the drying machine body, that is, the steam in the drying machine body can be conveniently discharged.

[0012] A discharging plate is slidably arranged at the bottom of the drying machine body, and an inlet door is hingedly arranged at the side ends of the drying machine body, that is, the eslicarbazepine acetate powder can be conveniently added or discharged, so that the leakage of the drying gas is reduced.

[0013] Compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0014] 1. First, the wet eslicarbazepine acetate powder is added into the rotating cylinder, the rotating rod is driven by the motor two, the rotating rod is rotated, the four crushing rollers on the annular cross are indirectly driven to rotate, and the agglomerated eslicarbazepine acetate powder is crushed, so that the drying efficiency is improved.

[0015] 2. The fan and the heating rod in the box are started to heat, the air in the fan is sent to the heating rod through the communication pipe, the air is heated by the heating rod, then sent to the communication pipe, and then sent to the drying machine body through the multiple air inlet pipes on the communication pipe, so that the wet eslicarbazepine acetate powder is dried, and the steam generated in the rotating cylinder is discharged through the exhaust port, so that the drying efficiency of the drying machine body is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure diagram of the present application;

[0017] Figure 2 This is a top view of the dryer body of this utility model.

[0018] Figure 3 This is a structural schematic diagram of the cross-sectional view of the dryer body of this utility model;

[0019] Figure 4 This utility model Figure 3 A schematic diagram of the structure of the enlarged view at point A in the image;

[0020] Figure 5 This utility model Figure 3 The enlarged view at point B in the diagram is a structural schematic diagram.

[0021] Explanation of reference numerals in the attached figures:

[0022] 100. Dryer body; 101. Feed gate; 102. Discharge plate; 103. Exhaust port; 104. Fan; 105. Connecting pipe; 106. Heating chamber; 107. Air inlet pipe; 108. Motor II; 109. Gear ring; 110. Rotating rod; 111. Gear; 112. Protective housing; 113. Motor I; 114. Synchronous pulley; 115. Synchronous belt;

[0023] 200. Crushing assembly; 201. Crushing roller; 202. Rotating rod; 203. Annular cross; 204. Circular guide rail; Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figures 1-5 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0025] like Figures 1-5As shown: This embodiment provides a raw material drying device for a pharmaceutical preparation, including a drying body 100. A fan 104 and a heating chamber 106 are respectively installed on the drying body 100. The fan 104 and the heating chamber 106 are fixedly installed on the drying body 100 by bolts. The heating chamber 106 is located at the bottom of the fan 104. The heating chamber 106 contains heating rods or heating blocks, etc. Power is supplied to operate the heating chamber 106 and the fan 104. The air outlet of the fan 104 is connected to the heating chamber 106 via a connecting pipe. The upper surfaces are connected, and the connecting pipe is used to deliver the air volume of the fan 104 to the inside of the heating box 106. The bottom of the heating box 106 is provided with a connecting pipe 105, and multiple air inlet pipes 107 are provided on the connecting pipe 105. The air inlet pipes 107 pass through the dryer body 100. Through the connecting pipe 105, the hot air in the heating box 106 can be delivered to the multiple air inlet pipes 107, thereby heating and drying inside the dryer body 100. A rotating drum is provided inside the dryer body 100 to dry the moist isaconazole sulfate powder. The powder is not added to the rotating drum. The rotating drum is driven by an external drive structure to rotate, thereby drying the wet isaconazole sulfate powder inside the rotating drum. The rotating drum is provided with multiple holes for the dried isaconazole sulfate powder to fall through the holes. The rotating drum is provided with a crushing component 200, which includes a rotating rod 202 located on one side of the dryer body 100. The rotating rod 202 is mounted on one side of the dryer body 100 by bearings. The rotating rod 202 is located at the center inside the rotating drum. The rotating rod 202 is provided with two annular crosses 203, which are fixed to the rotating rod 202 by welding. Four crushing rollers 201 are rotatably arranged between the two annular crosses 203. The four crushing rollers 201 are mounted on the annular crosses 203 and are slidably arranged inside the rotating drum. They are used to crush the dried and clumped isaconazole sulfate powder into powder, thereby avoiding the phenomenon of isaconazole sulfate powder clumping during the drying process.

[0026] First, moist isaconazole sulfate powder is added to the rotating drum. Then, the fan 104 and the heating rod inside the drum are started to generate heat. The air from the fan 104 is delivered to the heating rod through the connecting pipe 105. The heating rod heats the air and then delivers it to the connecting pipe 105. The air is then delivered to the drying machine body 100 through multiple air inlets 107 on the connecting pipe 105. The rotating drum is then driven to rotate by an external drive mechanism, which flips the moist isaconazole sulfate powder. During the flipping process, some of the isaconazole sulfate powder clumps together. The rotating rod 202 rotates, which drives the four crushing rollers 201 on the annular cross 203 to rotate. The four crushing rollers 201 slide in contact within the rotating drum, which breaks up the clumps of isaconazole sulfate powder, thereby improving the drying efficiency of the isaconazole sulfate powder.

[0027] Crushing component 200 such Figure 3 As shown,

[0028] The crushing assembly 200 also includes two circular guide rails 204 disposed inside the rotating cylinder. The two circular guide rails 204 are fixed to the rotating cylinder by welding. Two annular crosses 203 are located inside the two circular guide rails 204, thereby providing support for the annular support frame and thus rotating more stably.

[0029] Toothed ring 109 Figure 3 As shown,

[0030] Two gear rings 109 are provided at both ends of the rotating cylinder. The two gear rings 109 are fixed inside the rotating cylinder by welding. The rotating cylinder is located inside the dryer body 100. Two rotating rods 110 are rotatably arranged inside the dryer body 100. The two rotating rods 110 are installed inside the dryer body 100 by bearings. Each rotating rod 110 is provided with two gears 111. The gears 111 mesh with the gear rings 109. The two gears 111 are fixed to the rotating rods 110 by welding. When the rotating rods 110 rotate, the gears 111 provide driving force for the gear rings 109, so that the rotating cylinder rotates.

[0031] Two synchronous pulleys 114 are provided on the side of the dryer body 100. The two synchronous pulleys 114 are fixed to one end of two rotating rods 110. The two rotating rods 110 are fixed to the synchronous pulleys 114 by welding. A synchronous belt 115 is provided between the two synchronous pulleys 114 for transmission. Due to the action of the synchronous belt 115, one synchronous pulley 114 can be driven to drive the other synchronous pulley 114 to rotate.

[0032] A protective housing 112 is provided on the side of the dryer body 100. The protective housing 112 is fixedly installed on the dryer body 100 by bolts, so as to avoid damage to the timing pulleys 114 and timing belts 115. The protective housing 112 is located on the outer surface of the two timing pulleys 114.

[0033] A motor 113 is provided on the side of the protective housing 112, and a motor 2 108 is provided on the outer surface of the dryer body 100. The motor 113 and the motor 2 108 are respectively fixed to the protective housing 112 by bolts. The output shaft of the motor 113 is fixed to one side of the synchronous belt 115 pulley 114, and the output shaft of the motor 2 108 is fixed to one end of the rotating rod 202. The motors provide driving force for the motor 113 and the motor 2 108 respectively.

[0034] The synchronous pulley 114 is driven by the motor 113, which drives the synchronous pulley 114 to rotate. Due to the action of the synchronous belt 115, the other synchronous pulley 114 rotates, which drives the two rotating rods 110. The two gears 111 on the two rotating rods 110 mesh with the two ring teeth of the rotating cylinder, so that the rotating cylinder rotates in the dryer body 100, which can turn the wet powder of isaconazole sulfate over and dry it.

[0035] Exhaust port 103 Figure 1 As shown,

[0036] The upper surface of the dryer body 100 is provided with an exhaust port 103, which facilitates the discharge of water vapor produced by the drying of the moist powder of isaconazole sulfate, thereby improving the efficiency of drying the powder of isaconazole sulfate.

[0037] Discharge plate 102 Figure 1 As shown,

[0038] A discharge plate 102 is slidably provided at the bottom of the dryer body 100. The discharge plate 102 can be pulled out by personnel to facilitate the discharge of dried isoconazole sulfate. A feed door 101 is hinged to the side end of the dryer body 100 to facilitate the addition of moist isoconazole sulfate by personnel.

[0039] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A raw material drying apparatus for a formulation, characterized in that: The device includes a drying body (100), on which a fan (104) and a heating box (106) are respectively installed. The air outlet of the fan (104) is connected to the upper surface of the heating box (106) through a connecting pipe. A connecting pipe (105) is provided at the bottom of the heating box (106), and multiple air inlet pipes (107) are provided on the connecting pipe (105). The air inlet pipes (107) penetrate into the drying body (100). A rotating device is rotatably installed inside the drying body (100). The rotating cylinder has multiple holes and a pulverizing component (200) is provided inside. The pulverizing component (200) includes a rotating rod (202) located on one side inside the dryer body (100). The rotating rod (202) is located at the center inside the rotating cylinder. Two annular crosses (203) are provided on the rotating rod (202). Four pulverizing rollers (201) are rotatably arranged between the two annular crosses (203). The pulverizing rollers (201) are slidably arranged inside the rotating cylinder.

2. The raw material drying apparatus for a formulation as described in claim 1, characterized in that: The crushing assembly (200) also includes two circular guide rails (204) disposed inside the rotating cylinder, and the two annular crosses (203) are located inside the two circular guide rails (204).

3. The raw material drying apparatus for a formulation as described in claim 1, characterized in that: Two toothed rings (109) are provided at both ends of the rotating cylinder, and two rotating rods (110) are rotatably arranged inside the dryer body (100). Each rotating rod (110) is provided with two gears (111), and the gears (111) mesh with the toothed rings (109).

4. The raw material drying apparatus for a formulation as described in claim 3, characterized in that: The dryer body (100) has two synchronous pulleys (114) on its side. The two synchronous pulleys (114) are fixed to one end of the two rotating rods (110), and a synchronous belt (115) is provided between the two synchronous pulleys (114) for transmission.

5. The raw material drying apparatus for a formulation as described in claim 4, characterized in that: The dryer body (100) is provided with a protective shell (112) on its side, and the protective shell (112) is located on the outer surface of the two synchronous pulleys (114).

6. The raw material drying apparatus for a formulation as described in claim 5, characterized in that: A motor (113) is provided on the side of the protective housing (112), and a motor (108) is provided on the outer surface of the dryer body (100). The output shaft of the motor (113) is fixedly connected to one side of the synchronous pulley (114), and the output shaft of the motor (108) is fixedly connected to one end of the rotating rod (202).

7. The raw material drying apparatus for a formulation as described in claim 1, characterized in that: The upper surface of the dryer body (100) is provided with an exhaust port (103).

8. The raw material drying apparatus for a formulation as described in claim 1, characterized in that: The bottom of the dryer body (100) is slidably provided with a discharge plate (102), and the side end of the dryer body (100) is hinged with a feed door (101).

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