Cooling equipment for terfenadine bulk drug

Abstract

The invention relates to the technical field of raw material medicine processing, in particular to cooling equipment for terfenadine raw material medicine, which comprises a device body, a front concave fixing plate and a rear concave fixing plate are fixedly mounted on two sides in the device body respectively, and arc-shaped power connection rings are fixedly mounted in the front concave fixing plate and the rear concave fixing plate. A motor drives a gear to rotate so as to act on a gear ring on the surface of a cooling charging barrel, the cooling charging barrel is driven to rotate on the inner sides of a front concave fixing plate and a rear concave fixing plate through a bearing ring, fins in the cooling charging barrel can raise materials, and a circulating fan enables dry and cold air in the condensation dryer to enter from an air inlet in the surface of the rear concave fixing plate; and then damp and hot air is discharged into the condensation drying machine through the exhaust port in the surface of the front concave fixing plate to be condensed and dried, so that the cooling efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of raw material medicine processing, in particular to a cooling device for terfenadine raw material medicine. Background Art

[0002] As competition in the chemical API industry continues to intensify, mergers and acquisitions and capital operations among large chemical API companies are becoming more frequent. Domestic excellent chemical API manufacturers are paying more and more attention to the research of the industry market, especially the in-depth research on the development environment of enterprises and the trend of customer demand changes. Because of this, a large number of domestic excellent chemical API brands have rapidly emerged and gradually become the leaders in the chemical API industry.

[0003] In the production and processing of APIs, the prepared APIs are generally in the form of chemical granules after high-temperature drying and cannot be bagged immediately. If they are bagged, their quality cannot be guaranteed. If they are cooled naturally, the production efficiency will be affected. Therefore, cooling equipment is required to process them.

[0004] However, the existing cooling device has poor heat exchange effect and low utilization rate during cooling, resulting in waste. The API is also easily mixed with impurities and even some magnetic metal chips during the cooling process. The existing cooling device lacks necessary treatment measures, which makes the quality of the API easily affected. Therefore, a cooling device for terfenadine API is needed to improve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a cooling device for cooling terfenadine raw materials to solve the above-mentioned technical problems.

[0006] To achieve the above object, the specific technical scheme of a cooling device for cooling terfenadine raw materials of the present invention is as follows:

[0007] A cooling device for terfenadine raw material medicine comprises a device body, a front concave fixing plate and a rear concave fixing plate are respectively fixedly installed on both sides of the device body, and an arc-shaped power connection ring is fixedly installed inside the front concave fixing plate and the rear concave fixing plate;

[0008] The front concave fixed plate includes a front baffle plate, the front baffle plate is concavely arranged, an exhaust port and a feed port are fixedly installed on the surface of the front baffle plate, and a funnel is fixedly installed on the upper end of the feed port;

[0009] The rear concave fixed plate includes a rear baffle, which is concavely arranged, and an air inlet, a waste outlet and a material outlet are fixedly installed on the surface of the rear baffle;

[0010] The inner sides of the front concave fixing plate and the rear concave fixing plate are connected to the cooling barrel through bearing rings;

[0011] The cooling barrel comprises a magnetic plate, the magnetic plate is arranged in an arc shape, and an insulating plate is fixedly installed between adjacent magnetic plates;

[0012] The cooling barrel includes an electric head, and the electric head is fixedly arranged at both ends of the magnetic plate;

[0013] A waste receiving mechanism is provided inside the cooling barrel, and the waste receiving mechanism comprises a hollow plate, one side surface of the hollow plate is provided with an opening, and an inner slide groove biased toward the opening is provided inside the hollow plate;

[0014] The waste receiving mechanism comprises a receiving funnel, which is fixedly arranged on the upper end of the hollow plate, and the receiving funnel is arranged just below the two magnetic plates at the upper end of the cooling barrel.

[0015] Furthermore, the arc-shaped power connection ring is correspondingly fitted and connected to the power connection head of the cooling barrel, and the upper end of the arc-shaped power connection ring is provided with two gaps with a distance from the power connection head.

[0016] Furthermore, the magnetic plate includes an outer plate, a hollow groove is provided on the inner side of the outer plate, and a metal plate is fixedly installed inside the hollow groove.

[0017] Furthermore, a magnetizing coil is arranged around the outer side of the metal plate, and two ends of the magnetizing coil are respectively connected to the electrical connectors.

[0018] Furthermore, a gear ring is fixedly installed on the outside of the cooling barrel, and an insulator is provided between the gear ring and the cooling barrel;

[0019] Furthermore, a circulating fan and a condensing dryer are provided inside the device body, and the circulating fan and the condensing dryer are connected through a pipeline.

[0020] Furthermore, the inlet of the condensing dryer is connected to the exhaust port through a pipeline, and the outlet of the circulating fan is connected to the air inlet through a pipeline.

[0021] Furthermore, a motor is fixedly installed inside the device body, and a gear is provided at the output end of the motor, and the gear is meshed and connected with a gear ring.

[0022] Furthermore, a plurality of fins are fixedly mounted on the inner side of the outer plate of the magnetic plate, and the fins are arranged obliquely to the outer plate.

[0023] The advantages of the present invention are:

[0024] 1. In the present invention, the gear is driven to rotate by the motor, thereby acting on the gear ring on the surface of the cooling barrel, driving the cooling barrel to rotate on the inner side of the front concave fixing plate and the rear concave fixing plate through the bearing ring, and the fins in the cooling barrel will lift the material, and the circulating fan will let the dry cold air in the condensation dryer enter from the air inlet on the surface of the rear concave fixing plate to cool the material, and then the humid hot air is discharged from the exhaust port on the surface of the front concave fixing plate into the condensation dryer for condensation and drying, thereby improving the cooling efficiency;

[0025] 2. In the present invention, the arc-shaped connecting ring is energized and the connecting head contacts the arc-shaped connecting ring, so that the magnetizing coil in the magnetic plate is energized to generate current, thereby magnetizing the metal plate and adsorbing metal impurities in the material. When the magnetic plate in the cooling barrel rotates upward, a notch is provided above the arc-shaped connecting ring. At this time, since the connecting head does not contact the arc-shaped connecting ring and has no magnetism, the metal falls on the receiving funnel and slides through the opening inside the hollow plate to be discharged, which can effectively remove metal impurities and improve the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0027] Figure 2 It is a schematic diagram of the cooling barrel structure of the present invention;

[0028] Figure 3 It is a schematic diagram of the structure of the power connector of the present invention;

[0029] Figure 4 It is a schematic diagram of the hollow groove structure of the present invention;

[0030] Figure 5 The overall structure of the present invention is shown in FIG. Figure 2 ;

[0031] Figure 6 It is a schematic diagram of the structure of the waste receiving mechanism of the present invention;

[0032] Figure 7 It is a schematic diagram of the structure of the front concave fixing plate of the present invention;

[0033] Figure 8 It is a schematic diagram of the structure of the rear concave fixing plate of the present invention;

[0034] Fig. 9 It is a schematic diagram of the front baffle structure of the present invention;

[0035] Explanation of the marks in the figure: 1. Device body; 2. Cooling barrel; 3. Front concave fixing plate; 4. Circulating fan; 5. Condensation dryer; 6. Gear; 7. Motor; 8. Rear concave fixing plate; 9. Waste receiving mechanism; 10. Arc-shaped connecting ring; 21. Gear ring; 22. Magnetic plate; 23. Insulating plate; 24. Bearing ring; 25. Fin; 221. Outer plate; 222. Connecting head; 223. Hollow groove; 224. Metal plate; 225. Magnetizing coil; 31. Front baffle; 32. Exhaust port; 33. Feed port; 81. Rear baffle; 82. Air inlet; 83. Waste discharge port; 84. Discharge port; 91. Receiver hopper; 92. Hollow plate; 93. Opening. DETAILED DESCRIPTION

[0036] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0038] Example 1

[0039] like Figure 1-9 As shown, a cooling device for terfenadine raw materials comprises a device body 1, a front concave fixing plate 3 and a rear concave fixing plate 8 are fixedly installed on both sides of the device body 1, and an arc-shaped power connection ring 10 is fixedly installed inside the front concave fixing plate 3 and the rear concave fixing plate 8;

[0040] The front concave fixed plate 3 includes a front baffle plate 31, which is concavely arranged, and an exhaust port 32 and a feed port 33 are fixedly installed on the surface of the front baffle plate 31, and a funnel is fixedly installed on the upper end of the feed port 33;

[0041] The rear concave fixed plate 8 includes a rear baffle 81, which is concavely arranged, and an air inlet 82, a waste outlet 83 and a discharge outlet 84 are fixedly installed on the surface of the rear baffle 81;

[0042] The inner sides of the front concave fixing plate 3 and the rear concave fixing plate 8 are connected to the cooling barrel 2 through the bearing ring 24;

[0043] Example 2

[0044] like Figure 2-4 As shown, the cooling barrel 2 includes a magnetic plate 22, the magnetic plate 22 is arranged in an arc shape, and an insulating plate 23 is fixedly installed between adjacent magnetic plates 22;

[0045] The cooling barrel 2 includes an electric head 222, and the electric head 222 is fixedly arranged at both ends of the magnetic plate 22;

[0046] Example 3

[0047] like Figure 6 As shown, a waste receiving mechanism 9 is provided inside the cooling barrel 2, and the waste receiving mechanism 9 includes a hollow plate 92, an opening 93 is provided on one side surface of the hollow plate 92, and an inner slide groove biased toward the opening 93 is provided inside the hollow plate 92;

[0048] The waste receiving mechanism 9 includes a receiving hopper 91, which is fixedly arranged at the upper end of the hollow plate 92, and the receiving hopper 91 is arranged directly below the two magnetic plates 22 at the upper end of the cooling barrel 2. In this arrangement, the motor 7 drives the gear 6 to rotate, thereby acting on the gear ring 21 on the surface of the cooling barrel 2, driving the cooling barrel 2 to rotate inside the front concave fixing plate 3 and the rear concave fixing plate 8 through the bearing ring 24, and the fins 25 in the cooling barrel 2 will lift the material;

[0049] The circulating fan 4 draws the dry cold air in the condensation dryer 5 into the air inlet 82 on the surface of the rear concave fixed plate 8 to cool the material, and then the moist hot air is discharged into the condensation dryer 5 from the exhaust port 32 on the surface of the front concave fixed plate 3 for condensation and drying;

[0050] The arc-shaped power-connecting ring 10 is energized, and the power-connecting head 222 contacts the arc-shaped power-connecting ring 10, so that the magnetizing coil 225 in the magnetic plate 22 is energized to generate current, thereby magnetizing the metal plate 224 to adsorb metal impurities in the material. When the magnetic plate 22 in the cooling barrel 2 rotates upward, a gap is provided above the arc-shaped power-connecting ring 10. At this time, since the power-connecting head 222 does not contact the arc-shaped power-connecting ring 10 and has no magnetism, the metal falls on the receiving funnel 91 and slides through the opening 93 from the inside of the hollow plate 92 and is discharged.

[0051] Example 4

[0052] like Figure 1-9 As shown, the arc-shaped power connection ring 10 is correspondingly fitted and connected to the power connection head 222 of the cooling barrel 2, and the upper end of the arc-shaped power connection ring 10 is provided with two gaps with a distance from the power connection head 222.

[0053] The magnetic plate 22 includes an outer plate 221 , a hollow groove 223 is provided inside the outer plate 221 , and a metal plate 224 is fixedly installed inside the hollow groove 223 .

[0054] A magnetizing coil 225 is disposed around the outer side of the metal plate 224 , and two ends of the magnetizing coil 225 are respectively connected to the electrical connector 222 .

[0055] A gear ring 21 is fixedly installed on the outside of the cooling barrel 2, and an insulator is provided between the gear ring 21 and the cooling barrel 2;

[0056] The device body 1 is provided with a circulating fan 4 and a condensing dryer 5 inside, and the circulating fan 4 and the condensing dryer 5 are connected by a pipeline.

[0057] The inlet of the condensing dryer 5 is connected to the exhaust port 32 through a pipeline, and the outlet of the circulating fan 4 is connected to the air inlet 82 through a pipeline.

[0058] A motor 7 is fixedly installed inside the device body 1 , and a gear 6 is provided at the output end of the motor 7 , and the gear 6 is meshedly connected with the gear ring 21 .

[0059] A plurality of fins 25 are fixedly mounted on the inner side of the outer plate 221 of the magnetic plate 22, and the fins 25 and the outer plate 221 are arranged at an angle. In this arrangement, when in use, the material enters the cooling barrel 2 through the feed port 33.

[0060] The motor 7 drives the gear 6 to rotate, thereby acting on the gear ring 21 on the surface of the cooling barrel 2, driving the cooling barrel 2 to rotate inside the front concave fixing plate 3 and the rear concave fixing plate 8 through the bearing ring 24, and the fins 25 in the cooling barrel 2 will lift the material;

[0061] The circulating fan 4 draws the dry cold air in the condensation dryer 5 into the air inlet 82 on the surface of the rear concave fixed plate 8 to cool the material, and then the moist hot air is discharged into the condensation dryer 5 from the exhaust port 32 on the surface of the front concave fixed plate 3 for condensation and drying;

[0062] The arc-shaped power-connecting ring 10 is energized, and the power-connecting head 222 contacts the arc-shaped power-connecting ring 10, so that the magnetizing coil 225 in the magnetic plate 22 is energized to generate current, thereby magnetizing the metal plate 224 to adsorb metal impurities in the material. When the magnetic plate 22 in the cooling barrel 2 rotates upward, a gap is provided above the arc-shaped power-connecting ring 10. At this time, since the power-connecting head 222 does not contact the arc-shaped power-connecting ring 10 and has no magnetism, the metal falls on the receiving funnel 91 and slides through the opening 93 from the inside of the hollow plate 92 and is discharged.

[0063] It is to be understood that the present invention is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A cooling device for terfenadine raw material medicine, comprising a device body (1), characterized in that: A front concave fixing plate (3) and a rear concave fixing plate (8) are fixedly installed on both sides of the device body (1), and an arc-shaped power connection ring (10) is fixedly installed inside the front concave fixing plate (3) and the rear concave fixing plate (8); The front concave fixed plate (3) comprises a front baffle (31), the front baffle (31) is arranged in a concave shape, an exhaust port (32) and a feed port (33) are fixedly mounted on the surface of the front baffle (31), and a funnel is fixedly mounted on the upper end of the feed port (33); The rear concave fixed plate (8) comprises a rear baffle (81), the rear baffle (81) is arranged in a concave shape, and an air inlet (82), a waste discharge port (83) and a discharge port (84) are fixedly mounted on the surface of the rear baffle (81); The inner sides of the front concave fixing plate (3) and the rear concave fixing plate (8) are connected to the cooling barrel (2) via a bearing ring (24); The cooling barrel (2) comprises a magnetic plate (22), the magnetic plate (22) is arranged in an arc shape, and an insulating plate (23) is fixedly installed between adjacent magnetic plates (22); The cooling barrel (2) comprises an electric head (222), and the electric head (222) is fixedly arranged at two ends of the magnetic plate (22); A waste receiving mechanism (9) is provided on the inner side of the cooling barrel (2), and the waste receiving mechanism (9) comprises a hollow plate (92), an opening (93) is provided on one side surface of the hollow plate (92), and an inner slide groove biased towards the opening (93) is provided inside the hollow plate (92); The waste receiving mechanism (9) comprises a receiving funnel (91), which is fixedly arranged at the upper end of the hollow plate (92), and the receiving funnel (91) is arranged directly below the two magnetic plates (22) at the upper end of the cooling barrel (2).

2. A cooling device for terfenadine bulk drug according to claim 1, characterized in that: The arc-shaped power connection ring (10) is correspondingly fitted and connected to the power connection head (222) of the cooling barrel (2), and the upper end of the arc-shaped power connection ring (10) is provided with two gaps with a distance from the power connection head (222).

3. A cooling device for terfenadine bulk drug according to claim 2, characterized in that: The magnetic plate (22) comprises an outer plate (221), a hollow groove (223) is provided on the inner side of the outer plate (221), and a metal plate (224) is fixedly installed inside the hollow groove (223).

4. A cooling device for terfenadine bulk drug according to claim 3, characterized in that: A magnetizing coil (225) is disposed around the outer side of the metal plate (224), and two ends of the magnetizing coil (225) are respectively connected to the electrical connector (222).

5. A cooling device for terfenadine bulk drug according to claim 4, characterized in that: A gear ring (21) is fixedly mounted on the outside of the cooling barrel (2), and an insulator is provided between the gear ring (21) and the cooling barrel (2).

6. A cooling device for terfenadine bulk drug according to claim 5, characterized in that: A circulating fan (4) and a condensing dryer (5) are arranged inside the device body (1), and the circulating fan (4) and the condensing dryer (5) are connected via a pipeline.

7. A cooling device for terfenadine bulk drug according to claim 6, characterized in that: The inlet of the condensing dryer (5) is connected to the exhaust port (32) via a pipeline, and the outlet of the circulating fan (4) is connected to the air inlet (82) via a pipeline.

8. A cooling device for terfenadine bulk drug according to claim 7, characterized in that: A motor (7) is fixedly installed inside the device body (1), and a gear (6) is provided at the output end of the motor (7), and the gear (6) is meshingly connected with a gear ring (21).

9. The cooling device for terfenadine bulk drug according to claim 3, characterized in that: A plurality of fins (25) are fixedly mounted on the inner side of the outer plate (221) of the magnetic plate (22), and the fins (25) and the outer plate (221) are arranged in an inclined manner.

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