Granule drying equipment

Abstract

The utility model provides granule drying equipment which comprises an equipment body, the upper end and the lower end of the equipment body are communicated with a feeding hopper and a discharging opening respectively, a supporting plate is fixedly connected to the position, right facing the feeding hopper, in the equipment body, a guide hopper is arranged on the supporting plate, and a plurality of partition plates arranged in a staggered mode and fixing boxes are arranged in the equipment body at intervals. An opening of the fixing box is fixedly connected with a heating plate, a sealed cavity is formed between the heating plate and the fixing box, an inlet and an outlet which are communicated with the cavity are formed in the two ends of the fixing box in a penetrating mode, the equipment body is fixedly connected with a draught fan, and an air outlet of the draught fan is communicated with the inlet of the fixing box through a connecting pipeline; the exhaust cylinders are fixedly connected between the guide hopper and the partition plates and on the inner wall of the equipment body at the intersections of the adjacent partition plates, a plurality of exhaust holes inclined towards the partition plates are formed in the exhaust cylinders in a penetrating mode, and an air inlet of each exhaust cylinder communicates with an outlet of the fixing box through a conveying pipeline. The granule drying equipment can play a role in improving the granule drying efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to granule drying technical field, more specifically, relate to a granule drying equipment. BACKGROUND

[0002] Granule is mixed with suitable auxiliary material and is made into dry granular preparation with certain granularity, and the granule can be divided into soluble granule, suspension granule and effervescent granule etc., if the granule contains too much moisture, it can cause the degradation of drug, metamorphic, affect the stability and effective period of drug, so in the production process, the moisture can be removed through the drying equipment, can make the granule keep stable quality in the storage and transportation process, the existing granule drying equipment when drying the granule, the granule is in the relative static state, the granule accumulated in the lower part is slower than the granule in the upper part, even cannot be completely dried, influence the efficiency of granule drying.

[0003] For the above problems, for the technical problem that the existing granule drying equipment when drying the granule, the granule is in the relative static state, the granule accumulated in the lower part is slower than the granule in the upper part, even cannot be completely dried, influence the efficiency of granule drying, after a large number of retrieval, the patent announcement number CN218523885U, a kind of granule drying equipment, belongs to granule drying technical field, the device is driven by starting motor operation to make loading frame reciprocating motion, make the granule in the loading frame move back and forth when drying, to realize the uniform heating of granule when drying, the phenomenon that upper granule is dried and lower granule is still in damp state does not appear, improve drying efficiency.

[0004] However, the above-mentioned granule drying equipment still has some problems. For example: after the granule in the loading frame is dried, the loading frame is taken out by the handle to realize the drying of the granule in the next loading frame, the whole process is time-consuming and laborious, which reduces the drying efficiency of the granule. In view of the above problems, the utility model provides a kind of granule drying equipment. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the technical problem in the above background art, provides a kind of granule drying equipment.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a granule drying equipment, including equipment body, its upper and lower ends are respectively communicated with feeding hopper and discharge port, the discharge end of the feeding hopper is fixedly connected with the support plate of inclined arrangement in the equipment body, the support plate is equipped with the guide hopper, the equipment body is equipped with multiple relative staggered partition plates, the partition plate is communicated with the discharge port, fixed box, it is the hollow structure with the opening in the bottom, the fixed box is fixed in the equipment body, the fixed box opening is fixedly connected with the heating plate of opposite and parallel guide hopper delivery end surface arrangement, the heating plate and the fixed box form a sealed cavity, the fixed box both ends are equipped with the inlet and outlet of the cavity intercommunication, the equipment body is fixedly connected with the fan, the fan is driven by motor, the air outlet of the fan is communicated with the inlet of the fixed box through the connecting pipeline, multiple exhaust ducts, its fixed connection is in the equipment body inner wall between the guide hopper and the partition plate and the intersection between adjacent partition plates, the exhaust duct is equipped with multiple exhaust holes of the partition plate inclined, the air inlet of the exhaust duct is communicated with the outlet of the fixed box through the conveying pipeline, the conveying pipeline is arranged in the equipment body.

[0007] Further preferred scheme: the support plate is two, and is fixedly connected in the equipment body, the guide hopper is slidably arranged between the two support plates, the guide hopper is fixedly connected with a sliding block, and the two support plates are provided with a sliding groove for the sliding block to slide.

[0008] Further preferred scheme: the support plate is L-shaped structure, and is arranged in a half-enclosed manner around the side of the guide hopper.

[0009] Further preferred scheme: the first end of the spring is fixedly connected in the sliding groove, the second end of the spring is fixedly connected with the sliding block, the motor is a double-shaft motor, the equipment body is rotatably connected with a rotating shaft, the rotating shaft is sleeved and fixedly connected with a cam intermittently abutting against the guide hopper, and the rotating shaft is connected with the driving shaft of the motor away from the fan through a belt transmission mechanism.

[0010] Further preferred scheme: the exhaust duct defines a channel communicating the multiple exhaust holes and the conveying pipeline, and the channel is in a stepped structure with gradually increasing cross-sectional area from the conveying pipeline to the exhaust holes.

[0011] Further preferred scheme: the equipment body is fixedly connected with a perspective window.

[0012] Further preferred scheme: the equipment body is fixedly connected with a control mechanism for controlling the motor and the heating plate. Beneficial effects

[0013] 1. The utility model discloses a device body, feed hopper, fan, motor, belt drive mechanism, discharge port, perspective window, control mechanism, cam, inlet, outlet, heating plate, conveying pipeline, connecting pipeline, partition, spring, support plate, guide hopper, exhaust cylinder, rotating shaft, fixed box, exhaust hole, sliding block, sliding slot, cavity, passageway are provided, and the common action of heating plate and fan realizes the uniform drying of granules in the partition and guide hopper, improves the efficiency of granule drying, guarantees the stability and quality of granules and prolongs the shelf life of products.

[0014] 2. The utility model discloses a device body, feed hopper, fan, motor, belt drive mechanism, discharge port, perspective window, control mechanism, cam, inlet, outlet, heating plate, conveying pipeline, connecting pipeline, partition, spring, support plate, guide hopper, exhaust cylinder, rotating shaft, fixed box, exhaust hole, sliding block, sliding slot, cavity, passageway are provided, and the common action of heating plate and fan realizes the uniform drying of granules in the partition and guide hopper, improves the efficiency of granule drying, guarantees the stability and quality of granules and prolongs the shelf life of products.

[0015] 3. The utility model discloses a device body, feed hopper, fan, motor, belt drive mechanism, discharge port, perspective window, control mechanism, cam, inlet, outlet, heating plate, conveying pipeline, connecting pipeline, partition, spring, support plate, guide hopper, exhaust cylinder, rotating shaft, fixed box, exhaust hole, sliding block, sliding slot, cavity, passageway are provided, and the common action of heating plate and fan realizes the uniform drying of granules in the partition and guide hopper, improves the efficiency of granule drying, guarantees the stability and quality of granules and prolongs the shelf life of products. DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model.

[0017] Figure 2 It is the whole structure schematic diagram of the utility model Figure 1 It is the structure schematic diagram of another angle.

[0018] Figure 3 It is the structure schematic diagram of the device body inside of the utility model.

[0019] Figure 4 It is the structure schematic diagram of another angle. Figure 3 It is the structure schematic diagram of the enlarged A place in the utility model.

[0020] Figure 5 It is the structure schematic diagram of support plate and guide hopper of the utility model.

[0021] Figure 6 It is the structure schematic diagram of another angle. Figure 5 It is the structure schematic diagram of another angle.

[0022] Figure 7 It is the structure schematic diagram of sliding block, spring and sliding slot of the utility model.

[0023] Figures 1-7 1, device body, 2, feed hopper, 3, fan, 4, motor, 5, belt drive mechanism, 6, discharge port, 7, perspective window, 8, control mechanism, 9, cam, 10, inlet, 11, outlet, 12, heating plate, 13, conveying pipeline, 14, connecting pipeline, 15, partition, 16, spring, 17, support plate, 18, guide hopper, 19, exhaust cylinder, 20, rotating shaft, 21, fixed box, 22, exhaust hole, 23, sliding block, 24, sliding slot, 25, cavity, 26, passageway. CONCRETE IMPLEMENTATION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described. Figures 1-7 The technical solutions in the embodiments of the utility model will be clearly and completely described.

[0025] Please refer to Figures 1-7 In the embodiments of the utility model, a granule drying device includes a device body 1, a feeding hopper 2 and a discharge port 6 are communicated with the upper and lower ends of the device body 1 respectively, a support plate 17 is fixedly connected to the discharge end of the device body 1 and is arranged obliquely, a guide hopper 18 is arranged on the support plate 17, a plurality of partition plates 15 are arranged in the device body 1 and are arranged relatively staggered, the partition plates 15 are communicated with the discharge port 6, a fixed box 21 is a hollow structure with an opening at the bottom, the fixed box 21 is fixed in the device body 1, a heating plate 12 is fixedly connected to the opening of the fixed box 21 and is arranged opposite to and parallel with the conveying end surface of the guide hopper 18, a sealed cavity 25 is formed between the heating plate 12 and the fixed box 21, an inlet 10 and an outlet 11 are arranged at the two ends of the fixed box 21 and are communicated with the cavity 25, a fan 3 is fixedly connected to the device body 1 and is driven by a motor 4, the outlet of the fan 3 is communicated with the inlet 10 of the fixed box 21 through a connecting pipeline 14, a plurality of exhaust ducts 19 are fixedly connected to the inner wall of the device body 1 at the intersection between the guide hopper 18 and the partition plate 15 and between adjacent partition plates 15, a plurality of exhaust holes 22 are arranged in the exhaust duct 19 and are inclined to the partition plate 15, the inlet of the exhaust duct 19 is communicated with the outlet 11 of the fixed box 21 through a conveying pipeline 13, and the conveying pipeline 13 is arranged in the device body 1.

[0026] Specifically, the granules enter the device body 1 from the feeding hopper 2 and fall into the guide hopper 18 on the support plate 17, at this time, the heating plate 12 is started, heat can be generated on both sides of the heating plate 12, because the heating plate 12 is arranged opposite to the guide hopper 18, the high temperature generated by the heating plate 12 can dry the granules on the guide hopper 18, at the same time, the motor 4 drives the fan 3 to work, air outside is sucked into the inlet 10 of the fixed box 21 through the connecting pipeline 14, the air is heated into hot air by the other side (the side facing the cavity 25) of the heating plate 12 in the fixed box 21, the hot air enters the exhaust duct 19 from the outlet 11 of the fixed box 21 through the conveying pipeline 13, and the hot air is blown out from the plurality of exhaust holes 22 on the exhaust duct 19, because the exhaust holes 22 are inclined to the partition plate 15, the hot air blows the granules rolling down the guide hopper 18 to the partition plate 15 and dries the granules on the partition plate 15, the granules flow along the staggered partition plates 15 in the device body 1, the contact time with the hot air is prolonged, the drying effect is improved, the setting of the plurality of partition plates 15 prolongs the flow path of the granules in the device, the contact time of the granules with the hot air is increased, the drying efficiency is improved, the overall operation is simple, the automatic drying of the granules is realized, the drying efficiency of the granules is improved, the stability and quality of the granules are ensured, and the shelf life of the product is prolonged.

[0027] It should be noted that in the present embodiment, the line connection of the heating plate 12 and the fan 3 is the prior art, and by controlling the working states of the motor 4 and the heating plate 12, the temperature and the air volume of the hot air can be adjusted to meet the drying requirements of different granular agents; wherein in the present embodiment, the partition plate 15 is two pieces, which are fixedly connected in the device body 1 in an upper-lower opposite manner, the inclined directions of the two pieces of partition plate 15 are opposite, and the guide surfaces of the partition plate 15 and the material guide hopper 18 are smooth end surfaces.

[0028] In the embodiment of the present application, as shown in Figure 1 , Figure 3 , Figure 5 , Figure 6 and Figure 7 , the support plate 17 is two pieces, which are fixedly connected in the device body 1, the material guide hopper 18 is slidingly arranged between the two pieces of support plate 17, the sliding block 23 is fixedly connected to the material guide hopper 18, the sliding groove 24 is provided on the two pieces of support plate 17 for sliding of the sliding block 23, the support plate 17 is an L-shaped structure, and is arranged in a half-enclosing manner around the side of the material guide hopper 18, the first end of the spring 16 is fixedly connected in the sliding groove 24, the second end of the spring 16 is fixedly connected with the sliding block 23, the motor 4 is a double-shaft motor 4, the rotating shaft 20 is rotatably connected to the device body 1, the cam 9 is sleeved and fixedly connected to the rotating shaft 20 and intermittently contacts with the material guide hopper 18, the rotating shaft 20 is connected with the driving shaft of the motor 4 away from the fan 3 through the belt transmission mechanism 5, specifically, the sliding of the material guide hopper 18 and the support plate 17 is realized through the sliding block 23 and the sliding groove 24, the setting of the support plate 17 can increase the stability of the material guide hopper 18, the motor 4 is a double-shaft motor 4, the cam 9 on the rotating shaft 20 is driven to rotate through the belt transmission mechanism 5, the cam 9 intermittently contacts with the material guide hopper 18, so that the material guide hopper 18 vibrates, which is helpful for the flow and uniform heating of the granular agent, and the spring 16 in the sliding groove 24 is used for providing buffering and resetting functions; it should be noted that the motor 4 is a double-shaft motor 4, the driving ends at both ends of the motor 4 are respectively connected with the driving shaft of the fan 3 and the belt transmission mechanism 5, and the connection mode of the belt transmission mechanism 5 with the motor 4 and the rotating shaft 20 is the prior art.

[0029] In the embodiment of the present application, as shown in Figure 3 and Figure 4 , the exhaust cylinder 19 defines a passage 26 which communicates the plurality of exhaust holes 22 and the conveying pipeline 13, the passage 26 is a table-shaped structure with the cross-sectional area gradually increasing from the conveying pipeline 13 to the exhaust hole 22, specifically, this can make the hot air uniformly distributed in the exhaust cylinder 19, and the blowing out from the plurality of exhaust holes 22 is more stable and uniform.

[0030] In the embodiment of the present application, as shown in Figure 2As shown, the device body 1 is fixedly connected with a perspective window 7, specifically, the perspective window 7 is used for observing the drying condition of the granules inside the device, the material of the perspective window 7 can be tempered glass, transparent acrylic plate and the like, in another embodiment, the perspective plate can also be detachably arranged on the device body 1, so as to facilitate the subsequent maintenance of the inside of the device body 1.

[0031] In the embodiment of the utility model, as shown, Figure 1 As shown, the control mechanism 8 of the control motor 4 and the heating plate 12 is fixedly connected to the outer wall of the device body 1, specifically, the control mechanism 8 is used for controlling the operation of the control motor 4 and the heating plate 12, which is convenient for the operator to adjust the working state of the device.

[0032] Working principle: the granules enter the device body 1 from the feeding hopper 2 and fall into the guide hopper 18 on the supporting plate 17, at this time, the heating plate 12 is started, and heat can be generated on both sides of the heating plate 12, because the heating plate 12 is arranged opposite to the guide hopper 18, so that the high temperature generated by the heating plate 12 dries the granules on the guide hopper 18, at the same time, the motor 4 drives the fan 3 to work, and the outside air is sucked and sent into the inlet 10 of the fixed box 21 through the connecting pipeline 14, the air is heated into hot air by the other side of the heating plate 12 (the side facing the opposite cavity 25) in the fixed box 21, the hot air enters the exhaust duct 19 from the outlet 11 of the fixed box 21 through the conveying pipeline 13, and the hot air blows out from the multiple exhaust holes 22 on the exhaust duct 19, because the exhaust holes 22 are inclined towards the partition plate 15, the hot air blows the granules rolling down the guide hopper 18 towards the partition plate 15, and dries the granules on the partition plate 15, the granules flow along the staggered partition plates 15 in the device body 1, which prolongs the contact time with the hot air and improves the drying effect, the setting of multiple partition plates 15 prolongs the flow path of the granules in the device, increases the contact time of the granules with the hot air, improves the drying efficiency, the whole operation is simple, realizes the automatic drying of the most granules, improves the efficiency of drying the granules, guarantees the stability and quality of the granules, and prolongs the shelf life of the product.

Claims

1. A granule drying apparatus characterized by comprising: The utility model relates to a kind of equipment for the production of high-purity calcium carbonate, including: Device body (1), which is connected with feed hopper (2) and discharge port (6) at both ends respectively, the device body (1) is fixedly connected with the support plate (17) of oblique arrangement in the discharge end opposite to the feed hopper (2), the support plate (17) is equipped with guide hopper (18), the device body (1) is equipped with multiple relatively staggered partition plates (15), the partition plate (15) is communicated with the discharge port (6); Fixed box (21), which is a hollow structure with an opening at the bottom, the fixed box (21) is fixed in the device body (1), the fixed box (21) opening is fixedly connected with the heating plate (12) arranged opposite and parallel to the conveying end surface of the guide hopper (18), a sealed cavity (25) is formed between the heating plate (12) and the fixed box (21), the inlet (10) and outlet (11) communicated with the cavity (25) are provided at both ends of the fixed box (21), the fan (3) is fixedly connected to the device body (1), the fan (3) is driven by the motor (4), the outlet of the fan (3) is communicated with the inlet (10) of the fixed box (21) through the connecting pipeline (14); Multiple exhaust cylinders (19) are fixedly connected to the inner wall of the device body (1) at the intersection between the guide hopper (18) and the partition plate (15) and the adjacent partition plate (15), the exhaust cylinder (19) is provided with multiple exhaust holes (22) inclined towards the partition plate (15), the inlet of the exhaust cylinder (19) is communicated with the outlet (11) of the fixed box (21) through the conveying pipeline (13), and the conveying pipeline (13) is arranged in the device body (1).

2. The granule drying apparatus according to claim 1, characterized by: The support plate (17) is two pieces, and is fixedly connected to the inside of the device body (1), the guide hopper (18) is slidably arranged between the two support plates (17), the guide hopper (18) is fixedly connected with a sliding block (23), and the sliding block (23) is slidably arranged in the sliding groove (24) of the two support plates (17).

3. A granules drying apparatus as claimed in claim 2, wherein: The support plate (17) is L-shaped and wraps the side of the guide hopper (18) in a semi-enclosed manner.

4. The granules drying apparatus as claimed in claim 2, wherein: The first end of the spring (16) is fixedly connected in the sliding groove (24), the second end of the spring (16) is fixedly connected with the sliding block (23), the motor (4) is a double-shaft motor (4), the rotating shaft (20) is rotatably connected to the device body (1), the cam (9) is sleeved and fixedly connected to the rotating shaft (20) and intermittently contacts the guide hopper (18), and the rotating shaft (20) is connected with the driving shaft of the motor (4) away from the fan (3) through the belt transmission mechanism (5).

5. The granules drying apparatus as claimed in claim 1, wherein: The exhaust cylinder (19) defines a channel (26) that communicates the multiple exhaust holes (22) and the conveying pipeline (13), and the channel (26) is a table-shaped structure with gradually increasing cross-sectional area from the conveying pipeline (13) to the exhaust hole (22).

6. The granules drying apparatus as claimed in claim 1, wherein: The device body (1) is fixedly connected with a perspective window (7).

7. The granules drying apparatus as claimed in claim 1, wherein: The device body (1) is fixedly connected with a control mechanism (8) for controlling the motor (4) and the heating plate (12).

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