CN220169878U

CN220169878U - Hollow capsule drying equipment

Info

Publication number: CN220169878U
Application number: CN202321526511.8U
Authority: CN
Inventors: 俞斌锋
Original assignee: Zhejiang Lujian Capsule Co ltd
Current assignee: Zhejiang Lujian Capsule Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-12-12
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses capsule production equipment, in particular to hollow capsule drying equipment, which comprises a conveying mechanism for conveying capsules, wherein a first cover body, a second cover body and a third cover body for covering the conveying mechanism are sequentially arranged on the conveying mechanism along the conveying direction of the conveying mechanism, the conveying mechanism is respectively divided into a corresponding preheating area, a corresponding drying area and a corresponding cooling area by the first cover body, the conveying mechanism is respectively divided into a corresponding cooling area by the second cover body and a corresponding cooling area by the third cover body, an air inlet barrel is arranged on the second cover body and the corresponding cooling area, an air inlet fan is arranged in the air inlet barrel, a heating device for heating and air inlet is arranged on the air inlet barrel of the second cover body, and an air supply assembly for communicating the preheating area and the cooling area is arranged between the first cover body and the second cover body. The hot air in the drying area can be conveyed into the preheating area through the air supply assembly, the capsules entering the preheating area are preheated, and the drying efficiency is improved while the utilization rate of the hot air is improved.

Description

Hollow capsule drying equipment

Technical Field

The utility model belongs to the technical field of capsule production equipment, and particularly relates to hollow capsule drying equipment.

Background

The hollow capsule after the production and the molding needs to be dried and shaped. In the existing drying process, the capsules are usually placed on a conveyor belt, hot air blows the capsules directly, and the capsules rarely rotate in the process, so that the capsules are heated unevenly, and the drying efficiency is affected to achieve the final quality of the capsules.

Disclosure of Invention

The utility model aims at solving the technical problems and provides drying equipment capable of fully utilizing hot air and uniformly heating capsules.

The purpose of the utility model is realized in the following way: the utility model provides a hollow capsule drying equipment, including the conveying mechanism who is used for carrying the capsule, the conveying mechanism is last to set gradually along its direction of delivery and covers conveying mechanism's first cover body, the second cover body and the third cover body, first cover body, the second cover body and the third cover body separate conveying mechanism into preheating zone that corresponds respectively, dry district and cooling zone, be provided with the dryer on the second cover body and the third cover body, be provided with the air inlet fan in the dryer, be provided with the heating device who is used for heating the air inlet on the dryer of the second cover body, be provided with the air supply subassembly of intercommunication preheating zone and dry district between the first cover body and the second cover body.

In the utility model, the air supply assembly comprises an air supply box, an air supply fan is arranged in the air supply box, the air supply box is communicated with an air inlet pipe and an air outlet pipe, the air inlet pipe is communicated with the second cover body, and the air outlet pipe is communicated with the first cover body.

In the utility model, a plurality of branch pipes communicated with the first cover body are arranged on the air outlet pipe, and the branch pipes are equidistantly arranged.

In the utility model, one side of the air supply box connected with the air outlet pipe is of a conical structure.

In the utility model, the top end of the air inlet cylinder is provided with a dust screen.

In the utility model, a contact mechanism and a guide mechanism which are arranged on the conveying mechanism and drive the capsules to roll are further arranged in the second cover body.

In the utility model, the contact mechanism comprises a bracket which spans the conveying mechanism, a plurality of swinging strips are arranged on the bracket, and the swinging strips are contacted with the capsule when the capsule passes through the bracket to roll the capsule.

In a further aspect of the utility model, the guide mechanism comprises a guide plate arranged at the edge of the conveying mechanism, and the capsules pass through the guide plate and collide with the guide plate to roll.

In the utility model, the guide plate comprises a first guide plate and a second guide plate which are arranged at two sides of the conveying mechanism, and the first guide plate and the second guide plate are obliquely arranged and opposite in direction.

In the utility model, a plurality of first guide plates and second guide plates are arranged at equal intervals, and the first guide plates and the second guide plates are arranged in a staggered manner.

The beneficial effects of the utility model are as follows: the hot air in the drying area can be conveyed into the preheating area through the air supply assembly, the capsules entering the preheating area are preheated, and the drying efficiency is improved while the utilization rate of the hot air is improved. The contact assembly and the guide assembly can drive the capsules to roll, so that the capsules can be heated uniformly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a practical view of the structure of the interior of the present utility model;

fig. 4 is an enlarged view at a in fig. 3;

fig. 5 is an enlarged view at B in fig. 3;

FIG. 6 is a schematic view of the structure of the blow box;

FIG. 7 is a schematic structural view of a guide assembly;

wherein the reference numerals are as follows: a frame 100; a first cover 101; a second cover 102; a third cover 103; a conveying mechanism 110; a conveying roller 111; a conveyor belt 112; an air supply assembly 120; a blow box 121; an air inlet pipe 122; an air outlet pipe 123; a branch conduit 124; an air outlet 125; an air inlet 126; an air blower 127; an air inlet duct 130; an air intake fan 131; a heating device 132; a dust-proof net 133; a bracket 140; a swinging bar 141; a guide plate 150; a first guide plate 151; a second guide plate 152; a baffle 153; support posts 160.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present utility model, fall within the scope of protection of the present utility model.

Referring to fig. 1 to 7, a hollow capsule drying apparatus includes a frame 100, a conveyor 110 for conveying capsules is provided on the frame 100, the conveyor 110 is composed of a conveyor belt 112 and a conveyor roller 111 for driving the conveyor belt 112 to move, and the capsules are placed on the conveyor belt 112. The conveying mechanism 110 is provided with a first cover 101, a second cover 102 and a third cover 103 which cover the conveying mechanism 110 in sequence along the conveying direction, and the three covers are communicated with each other. The first cover 101 covers a preheating zone, the second cover 102 covers a drying zone, the third cover 103 covers a cooling zone, and the capsules sequentially pass through the preheating zone, the drying zone and the cooling zone on the conveyor belt 112.

The second cover 102 and the third cover 103 are provided with an air inlet barrel 130, and the air inlet barrel 130 is internally provided with an air inlet fan 131. The outside air is accelerated to be introduced into the second housing 102 and the third housing 103 by the air intake fan 131 to form flowing wind. Wherein, the air inlet cylinder 130 of the second cover 102 is provided with a heating device 132 for heating the air inlet, and the heating device 132 is an annular electric heater. The air in the second cover 102 is heated to hot air by the heating device 132, the capsule is dried by the impact of the hot air on the capsule, the air in the third cover 103 is not heated to normal temperature air, and the temperature of the hot air in the second cover 102 is lower than that of the hot air in the third cover 103, so that the capsule entering the third cover 103 can be cooled, and the shaping is completed.

An air supply assembly 120 communicating the preheating zone and the drying zone is arranged between the first cover 101 and the second cover 102. The air supply assembly 120 comprises an air supply box 121, an air supply fan 127 is arranged in the air supply box 121, an air inlet pipe 122 and an air outlet pipe 123 are communicated with the air supply box 121, the air inlet pipe 122 is communicated with the second cover body 102, and the air outlet pipe 123 is communicated with the first cover body 101. An air outlet 125 is arranged on the side wall of the second cover body 102, the air outlet 125 is positioned on one side of the second cover body 102 close to the third cover body 103, and an air outlet pipe 123 is connected with an air outlet hole. The air outlet pipe 123 can convey the air after drying the capsules in the second cover body 102 into the preheating zone to heat the capsules just entering the preheating zone, so that the utilization rate of hot air can be improved, and meanwhile, the drying efficiency is also improved.

The air outlet pipe 123 is provided with a plurality of branch pipes 124 communicated with the first cover 101, and the branch pipes 124 are equidistantly arranged. The side wall of the first cover body 101 is provided with the air inlet 126, the branch pipeline 124 is connected with the air inlet 126, and hot air from the second cover body 102 is uniformly blown to the capsules in the first cover body 101 through the branch pipeline 124 and the air inlet 126, so that the capsules can be uniformly preheated, and the drying efficiency is further improved.

The air supply box 121 has a conical structure at the side connected with the air outlet pipe 123. When the hot air is conveyed from the air supply box 121 to the air outlet pipe 123, the conical structure can play a role in guiding flow, so that the resistance in the air supply process is reduced, and the air supply efficiency is improved.

The top of the air inlet cylinder 130 is provided with the dustproof net 133, so that dust entering the second cover body 102 and the third cover body 103 from the top of the air inlet cylinder 130 can be reduced, and the safety of capsules in the second cover body 102 and the third cover body 103 is ensured.

The second housing 102 has disposed therein a contact mechanism and a guide mechanism that rest on the conveyor 110 and drive the capsules in rolling motion. The contact mechanism comprises a bracket 140 which spans the conveying mechanism 110, a plurality of swinging strips 141 are arranged on the bracket 140, the swinging strips 141 are made of light flexible materials, gaps are reserved between the swinging strips and the conveying belt 112, and the width of the gaps is smaller than the diameter of the capsules. The rocking bar 141 contacts the surface of the capsule as it passes through the support 140 and resists movement of the capsule while the capsule is urged to roll by friction between the rocking bar 141 and the surface of the capsule under continued movement of the conveyor belt 112, enabling continued movement of the capsule through the support 140. At this time, the capsules can be heated uniformly during rotation of the capsules, so that the drying efficiency is improved, and the quality of the capsules is ensured.

The guiding mechanism is arranged on the front side and the rear side of the contact mechanism in the moving direction of the capsule. The guide mechanism includes a guide plate 150 provided at an edge of the conveying mechanism 110, and the guide plate 150 is fixed by a support column 160. The capsule collides with the guide plate 150 to roll when passing the guide plate 150. The guide plate 150 includes a first guide plate 151 and a second guide plate 152 disposed at both sides of the capsule conveying direction, and the first guide plate 151 and the second guide plate 152 are disposed obliquely and in opposite directions. The first guide plate 151 and the second guide plate 152 are equidistantly provided with a plurality of guide plates, and the first guide plate 151 and the second guide plate 152 are arranged in a staggered manner. The capsule is continuously collided with the guide plates 150 at both sides when passing through, so that the capsule is continuously rolled, and the capsule is heated uniformly.

The conveyor belt 112 is provided with baffles 153 on both sides, and the baffles 153 are fixed by support columns 160. The blocking plate 153 prevents the capsules from falling off the conveyor belt 112 after changing the moving direction due to the blocking of the guide plate 150.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, in which the embodiments of the present utility model and features of the embodiments may be combined with each other without conflict, the present utility model is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present utility model, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are protected by the present utility model.

Claims

1. The utility model provides a hollow capsule drying equipment, its characterized in that, including conveying mechanism (110) that are used for carrying the capsule, first cover body (101), second cover body (102) and third cover body (103) that cover conveying mechanism (110) are set gradually along its direction of delivery on conveying mechanism (110), and first cover body (101), second cover body (102) and third cover body (103) separate conveying mechanism into corresponding preheating zone, drying zone and cooling zone, be provided with air inlet section of thick bamboo (130) on second cover body (102) and third cover body (103), be provided with air inlet fan (131) in air inlet section of thick bamboo (130), be provided with heating device (132) that are used for the heating air inlet on air inlet section of thick bamboo (130) of second cover body (102), be provided with between first cover body (101) and second cover body (102) and feed through preheating zone and drying zone's air supply module (120).

2. The hollow capsule drying apparatus according to claim 1, wherein the air supply assembly (120) comprises an air supply box (121), an air supply fan (127) is arranged in the air supply box (121), the air supply box (121) is communicated with an air inlet pipe (122) and an air outlet pipe (123), the air inlet pipe (122) is communicated with the second cover body (102), and the air outlet pipe (123) is communicated with the first cover body (101).

3. A hollow capsule drying apparatus according to claim 2, wherein the air outlet pipe (123) is provided with a plurality of branch pipes (124) communicating with the first cover (101), the branch pipes (124) being arranged equidistantly.

4. A hollow capsule drying apparatus according to claim 2, wherein the side of the air supply box (121) connected to the air outlet pipe (123) is of a tapered structure.

5. A hollow capsule drying apparatus according to claim 1, wherein the top end of the air inlet cylinder (130) is provided with a dust screen (133).

6. A hollow capsule drying apparatus according to claim 1, wherein the second housing (102) is provided therein with a contact mechanism and a guide mechanism which are disposed on the conveyor mechanism and drive the capsules to roll.

7. A hollow capsule drying apparatus according to claim 6, wherein the contact means comprises a support (140) which spans the conveyor means, the support (140) being provided with a plurality of oscillating bars (141), the oscillating bars (141) being in contact with the capsule to cause the capsule to roll as it passes through the support (140).

8. A hollow capsule drying apparatus according to claim 6, wherein the guide means comprises a guide plate (150) provided at the edge of the conveying means, and the capsules pass the guide plate (150) and collide with the guide plate (150) to roll.

9. A hollow capsule drying apparatus according to claim 8, wherein the guide plate (150) comprises a first guide plate (151) and a second guide plate (152) disposed on both sides of the conveying mechanism, the first guide plate (151) being disposed obliquely and in opposite directions to the second guide plate (152).

10. A hollow capsule drying apparatus according to claim 9, wherein the first guide plate (151) and the second guide plate (152) are equidistantly provided in plurality, and the first guide plate (151) and the second guide plate (152) are disposed in a staggered manner with respect to each other.