Dehumidification heat pump closed-loop type efficient fluidized drying equipment

Abstract

The utility model relates to the technical field of drying equipment, and discloses dehumidification heat pump closed-loop type efficient boiling drying equipment which comprises a base, a support, an air inlet processing box and a dehumidification heat pump main machine are arranged on the upper surface of the base, a drying cylinder is arranged on the surface of the support, and an air return pipe is embedded in the top end of the drying cylinder. And the air outlet end of the air return pipe is communicated with the air inlet end of the dehumidification heat pump host. According to the blast bead drying device, airflow flows in the drying cylinder and the dehumidification heat pump main machine in an internal circulation mode, the airflow penetrates through the surfaces of blast beads to take out water vapor, and the water vapor is condensed, liquefied and discharged in the dehumidification heat pump main machine, so that the aim of drying the blast beads is achieved; the vertical shaft is driven to rotate through the speed reduction motor, the stirring rod can be driven to stir the blasting beads, the fluidity of the blasting beads is improved, dispersion of the blasting beads is promoted, and therefore it is ensured that airflow makes uniform contact with the blasting beads, and the drying uniformity of the blasting beads is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to drying equipment technical field more specifically relates to a kind of dehumidification heat pump closed loop high-efficiency boiling drying equipment. BACKGROUND

[0002] The explosion ball, also known as a scented pill or a brittle capsule, is a squeezable bead that has a popping sensation when squeezed. It is mainly used in the filter tip of a cigarette, commonly known as an explosion ball cigarette. When processing the explosion ball, drying is required, and a drying device is needed during drying.

[0003] Currently, when drying the explosion ball, a dehumidification heat pump closed loop high-efficiency boiling drying equipment is usually used. During the drying process, the explosion ball is placed on the surface of the support net disc inside the drying cylinder. Using heat pump dehumidification drying technology, the moisture content of the capsule is reduced in a convection drying mode. Closed dehumidification is achieved during the drying stage. While dehumidifying, the water vapor condensation latent heat in the humid air is absorbed. Then, the heated circulating air is circulated to achieve the effect of drying the explosion ball under low energy consumption. However, when drying the explosion ball inside the drying cylinder, the explosion ball has a high humidity in the early stage, and water has a certain viscosity, which can cause the explosion ball to clump together. The air flow has difficulty passing smoothly between the explosion balls, which affects the uniformity of the explosion ball drying and reduces the quality of the explosion ball drying process.

[0004] In view of this, the utility model provides a dehumidification heat pump closed loop high-efficiency boiling drying equipment to solve this problem. UTILITY MODEL CONTENTS

[0005] To overcome the above-mentioned defects of the prior art, the utility model provides a dehumidification heat pump closed loop high-efficiency boiling drying equipment to solve the problems in the background art.

[0006] The utility model provides the following technical scheme: a kind of dehumidification heat pump closed loop high-efficiency boiling drying equipment, including base, the upper surface of the base is respectively provided with support, air intake treatment box and dehumidification heat pump host, the surface of support is provided with drying cylinder, the top end of drying cylinder is embedded with return air pipe, the air outlet end of return air pipe is communicated with the air inlet end of dehumidification heat pump host, the air outlet end of dehumidification heat pump host is communicated with the air inlet end of air intake treatment box, the air outlet end of air intake treatment box is fixedly installed with air supply pipe, the air outlet end of air supply pipe is communicated with the air inlet end of drying cylinder, and boiling drying assembly is arranged in the inside of drying cylinder;

[0007] The boiling drying assembly comprises a support net plate fixedly installed at the bottom side of the drying cylinder for placing the blasting beads, the surface of the support net plate is provided with air inlet holes, the diameter of the air inlet holes is smaller than the diameter of the blasting beads, the bottom end of the drying cylinder is fixedly installed with a speed reducer, the output shaft of the speed reducer extends to the inside of the drying cylinder and is fixedly installed with a vertical shaft, the top end of the vertical shaft penetrates through the support net plate, and the vertical shaft is fixedly installed with an agitating rod above the support net plate, and the vertical shaft is provided with an extension arm below the support net plate, the surface of the extension arm is provided with bristles, and the bristles are in contact with the bottom side of the support net plate.

[0008] Further, the inner wall of the air inlet treatment box is fixedly installed with a fan, a temperature and humidity sensor and an electric heating wire respectively, and the air outlet end of the fan faces the air supply pipe.

[0009] Further, the top end of the drying cylinder is fixedly installed with an annular net rack, and the surface of the annular net rack is provided with a dust filter bag; by setting the dust filter bag, the dirt separated from the surface of the blasting beads into the airflow can be collected, so as to avoid secondary pollution caused by blowing the dirt to the surface of the blasting beads with the airflow.

[0010] Further, the inner wall of the drying cylinder is provided with a tray, the upper opening of the tray corresponds to the position of the dust filter bag, and a gap for airflow flow is reserved between the tray and the inner wall of the drying cylinder; by setting the tray, after drying is completed, the airflow stops circulating, the dust on the surface of the dust filter bag falls under the action of gravity, and the tray can collect the dust falling on the surface of the dust filter bag.

[0011] Further, the top edge of the tray is rotationally connected with a rotating ring, the surface of the rotating ring is fixedly installed with a wind-receiving blade, the top end of the rotating ring is fixedly installed with a stand, and the surface of the stand is provided with a cleaning brush for cleaning the surface of the dust filter bag; by setting the rotating ring, the wind-receiving blade and the cleaning brush, in the process of airflow circulation, the rotating ring is driven to rotate by blowing the airflow on the surface of the wind-receiving blade, so as to realize the purpose of cleaning the surface of the dust filter bag with the cleaning brush, and ensure the ventilation effect of the surface of the dust filter bag.

[0012] Further, the drying cylinder comprises an upper cylinder and a lower cylinder, the upper cylinder and the lower cylinder are clamped and sealed, a lifting piece is arranged between the support and the upper cylinder, a turnover discharging assembly is arranged between the support and the lower cylinder, and spring telescopic pipes are arranged in the middle sections of the air return pipe and the air supply pipe.

[0013] Further, the lifting piece comprises two hydraulic rods symmetrically embedded in the surface of the support, the telescopic ends of the two hydraulic rods are fixed to the outer wall of the upper cylinder, and the two hydraulic rods are synchronously telescoped and moved; when the blasting beads are fed, the two hydraulic rods are synchronously controlled to shrink, so as to drive the upper cylinder to move upward, thereby facilitating the blasting beads to be directly placed on the surface of the support net plate.

[0014] Further, the turnover blanking assembly comprises a longitudinal shaft rotatably connected to the surface of the support, the lower cylinder is fixedly connected with the longitudinal shaft, the outer wall of the support is fixedly provided with a driving box, the bottom end of the driving box is embedded with a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod extends into the driving box and is fixedly provided with a rack, the longitudinal shaft is fixedly provided with a gear disc in the driving box, and the rack is engaged with the gear disc; after drying is completed, the upper cylinder is moved upward, then the hydraulic telescopic rod is controlled to move in an extending and retracting mode, the rack can be driven to move, the rack is engaged with the gear disc, the lower cylinder can be driven to tilt outward, and the purpose of quickly discharging the blasting beads is achieved.

[0015] The technical effects and advantages of the utility model are as follows:

[0016] 1. The utility model discloses a support net board is set to the surface of blasting bead, and the airflow is circulated in the drying cylinder and the dehumidification heat pump host, and the airflow passes through the surface of blasting bead and carries out the water vapor, and the water vapor condenses and liquefies in the dehumidification heat pump host and is discharged, realizes the drying treatment purpose of blasting bead, and when drying treatment is carried out, the boiling drying assembly is set, the vertical shaft is driven to rotate through the reduction motor, can drive the stirring rod to stir blasting bead, improves the fluidity of blasting bead, promotes the dispersion between blasting bead, thereby ensuring that the airflow and blasting bead are evenly contacted, ensuring the uniformity of blasting bead drying, and the mesh hole of support net board is cleaned through the bristle, can avoid the situation that blasting bead is clamped in the mesh hole, thereby ensuring the smooth progress of blasting bead drying procedure.

[0017] 2. The utility model discloses a fan is arranged in the air inlet treatment box, can ensure that the airflow unidirectional circulation flows, sets up temperature and humidity inductor and electric heating wire, utilizes temperature and humidity inductor to monitor the temperature and humidity of airflow, when temperature is too low, starts electric heating wire, can assist heating the airflow, ensures the drying effect of airflow to blasting bead, and through monitoring the humidity of airflow, can monitor the drying progress.

[0018] 3. The utility model discloses a dust filter bag is set up, can collect the dirt separated to the airflow on the surface of blasting bead, avoids the dirt blowing to the surface of blasting bead with airflow and causes secondary pollution, sets up the tray, after drying is completed, the airflow stops circulating and flowing, the dust on the surface of dust filter bag falls under the action of gravity, utilizes the tray to collect the dust that falls on the surface of dust filter bag, sets up rotation ring, wind receiving blade and cleaning brush, in the airflow circulation flowing process, utilizes the airflow blowing on the surface of wind receiving blade to drive rotation ring rotation, realizes the purpose that the surface of dust filter bag is cleaned with cleaning brush, ensures the ventilation effect of the surface of dust filter bag.

[0019] 4. The utility model discloses a lifting piece is set up, when feeding the burst bead, through the synchronous contraction of two hydraulic rods, can drive the upper cylinder to move up, and the burst bead is directly placed on the surface of the support net board conveniently, and after drying, through the upper cylinder moves up, then control hydraulic telescopic rod telescopic movement can drive rack movement, based on rack and pinion engagement, can drive the lower cylinder to tilt outward, thereby realize the purpose of the burst bead quick discharge. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the perspective one solid structure schematic diagram of the utility model;

[0021] Figure 2 It is the perspective two solid structure schematic diagram of the utility model;

[0022] Figure 3 It is the drying cylinder and the air intake treatment box cut open structure schematic diagram of the utility model;

[0023] Figure 4 It is Figure 3 The enlarged structure schematic diagram of place A in it;

[0024] Figure 5 It is Figure 3 The enlarged structure schematic diagram of place B in it;

[0025] Figure 6 It is the driving box cut open solid structure schematic diagram of the utility model.

[0026] The sign is: 1, base; 2, support; 3, air intake treatment box; 4, dehumidification heat pump host; 5, drying cylinder; 501, upper cylinder; 502, lower cylinder; 6, return air pipe; 7, air supply pipe; 8, support net board; 9, speed reducer motor; 10, vertical shaft; 11, toothed disc; 12, stirring rod; 13, extension arm; 14, brush; 15, fan; 16, temperature and humidity inductor; 17, electric heating wire; 18, annular net rack; 19, dust filter bag; 20, tray; 21, rotating ring; 22, wind receiving blade; 23, stand; 24, cleaning brush; 25, spring telescopic pipe; 26, hydraulic rod; 27, longitudinal shaft; 28, driving box; 29, hydraulic telescopic rod; 30, rack. DETAILED DESCRIPTION

[0027] The technical scheme in the utility model will be described below in connection with the drawings in the utility model, and in addition, the form of each structure recorded in the following implementation is only an example, and the dehumidification heat pump closed loop type high efficiency boiling drying equipment involved in the utility model is not limited to each structure recorded in the following implementation, all other implementations obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0028] Referring to Figures 1 to 6 The utility model provides a kind of dehumidification heat pump closed loop high efficiency boiling drying equipment, including base 1, the upper surface of base 1 is separately provided with support 2, air intake treatment box 3 and dehumidification heat pump host 4, the drying equipment is communicated with external power control system in advance, utilizes external controller to control.

[0029] The surface of support 2 is provided with drying cylinder 5, the top end of drying cylinder 5 is embedded with return air pipe 6, the air outlet end of return air pipe 6 is communicated with the air inlet end of dehumidification heat pump host 4, the air outlet end of dehumidification heat pump host 4 is communicated with the air inlet end of air intake treatment box 3, the air outlet end of air intake treatment box 3 is fixedly installed with air supply pipe 7, and the air outlet end of air supply pipe 7 is communicated with the air inlet end of drying cylinder 5.

[0030] The inner wall of air intake treatment box 3 is fixedly installed with fan 15, temperature and humidity inductor 16 and electric heating wire 17 respectively, and the air outlet end of fan 15 faces air supply pipe 7.

[0031] Further, by being provided with fan 15 inside air intake treatment box 3, the unidirectional circulation of airflow can be ensured, by being provided with temperature and humidity inductor 16 and electric heating wire 17, the temperature and humidity of airflow are monitored using temperature and humidity inductor 16, when the temperature is too low, auxiliary heating of airflow can be realized by starting electric heating wire 17, to ensure the drying effect of airflow on the blasting beads, and by monitoring the humidity of airflow, the drying progress can be monitored.

[0032] The inside of drying cylinder 5 is provided with boiling drying assembly.

[0033] Boiling drying assembly includes support net plate 8 fixedly installed at the bottom side of drying cylinder 5 for placing blasting beads, the surface of support net plate 8 is provided with air inlet hole, the aperture of air inlet hole is smaller than the diameter of blasting beads, the bottom end of drying cylinder 5 is fixedly installed with speed reducer 9, the output shaft of speed reducer 9 extends to the inside of drying cylinder 5 and is fixedly installed with vertical shaft 10, the top end of vertical shaft 10 penetrates support net plate 8, and vertical shaft 10 is fixedly installed with stirring rod 12 above support net plate 8, vertical shaft 10 is provided with extension arm 13 below support net plate 8, the surface of extension arm 13 is provided with brush 14, and brush 14 is in contact with the bottom side of support net plate 8.

[0034] It is worth mentioning that, in use, the burst bead is placed on the surface of the support net plate 8, and the airflow flows in the inside of the drying cylinder 5 and the dehumidification heat pump host 4 in an internal circulation mode, the airflow passes through the surface of the burst bead to take out the water vapor, and the water vapor is condensed and liquefied in the inside of the dehumidification heat pump host 4 and is discharged, so that the drying treatment of the burst bead is realized, and in the drying treatment, the boiling drying assembly is arranged, the vertical shaft 10 is driven to rotate by the speed reducer 9, the stirring rod 12 is driven to stir the burst bead, the flowability of the burst bead is improved, the burst beads are dispersed from each other, so that the airflow uniformly contacts the surface of the burst bead, and the uniformity of the drying of the burst bead is ensured.

[0035] Further, the bristles 14 are driven to rotate by the vertical shaft 10 to clean the mesh holes of the support net plate 8, so that the burst bead is prevented from being clamped in the mesh hole, the airflow is smoothly flowed, and the drying process of the burst bead is smoothly performed.

[0036] The top end of the drying cylinder 5 is fixedly provided with an annular net rack 18, and the surface of the annular net rack 18 is provided with a dust filter bag 19.

[0037] Further, the dust on the surface of the burst bead separated into the airflow can be collected by arranging the dust filter bag 19, so that the dust is prevented from being blown to the surface of the burst bead by the airflow to cause secondary pollution.

[0038] The inner wall of the drying cylinder 5 is provided with a tray 20, the upper opening of the tray 20 corresponds to the position of the dust filter bag 19, and a gap for airflow flow is reserved between the tray 20 and the inner wall of the drying cylinder 5.

[0039] Further, after the drying is completed, the airflow stops circulating, the dust on the surface of the dust filter bag 19 falls under the action of gravity, and the dust falling on the surface of the dust filter bag 19 can be collected by the tray 20.

[0040] It is worth mentioning that the bottom surface of the tray 20 is detachable, so that the dust in the tray 20 can be cleaned.

[0041] The top edge of the tray 20 is rotationally connected with a rotating ring 21, the surface of the rotating ring 21 is fixedly provided with a wind receiving blade 22, the top end of the rotating ring 21 is fixedly provided with a stand column 23, and the surface of the stand column 23 is provided with a cleaning brush 24 for cleaning the surface of the dust filter bag 19.

[0042] Further, the rotating ring 21, the wind receiving blade 22 and the cleaning brush 24 are arranged, in the airflow circulation process, the rotating ring 21 is driven to rotate by the airflow blown on the surface of the wind receiving blade 22, the surface of the dust filter bag 19 is cleaned by the cleaning brush 24, and the ventilation effect of the surface of the dust filter bag 19 is ensured.

[0043] The drying cylinder 5 comprises an upper cylinder 501 and a lower cylinder 502, the upper cylinder 501 and the lower cylinder 502 are clamped and sealed, a lifting piece is arranged between the support 2 and the upper cylinder 501, a turnover discharging assembly is arranged between the support 2 and the lower cylinder 502, and the middle sections of the air return pipe 6 and the air supply pipe 7 are provided with spring telescopic pipes 25.

[0044] The lifting piece comprises two hydraulic rods 26 symmetrically embedded on the surface of the support 2, the telescopic ends of the two hydraulic rods 26 are fixed with the outer wall of the upper cylinder 501, and the two hydraulic rods 26 are synchronously telescoped and moved.

[0045] Further, by arranging the lifting piece, when the blasting beads are fed, the two hydraulic rods 26 are synchronously controlled to be contracted, so that the upper cylinder 501 is driven to move upwards, the blasting beads are directly placed on the surface of the support net plate 8, and the feeding operation is quickly completed.

[0046] The turnover discharging assembly comprises a longitudinal shaft 27 rotationally connected to the surface of the support 2, the lower cylinder 502 is fixedly connected with the longitudinal shaft 27, the outer wall of the support 2 is fixedly installed with a driving box 28, the bottom end of the driving box 28 is embedded with a hydraulic telescopic rod 29, the telescopic end of the hydraulic telescopic rod 29 extends to the inside of the driving box 28 and is fixedly installed with a rack 30, the longitudinal shaft 27 is fixedly installed with a toothed disc 11 in the inside of the driving box 28, and the rack 30 is engaged with the toothed disc 11.

[0047] Further, after drying is completed, the upper cylinder 501 is moved upwards, then the hydraulic telescopic rod 29 is controlled to be telescopically moved, the rack 30 is driven to move, based on the engagement between the rack 30 and the toothed disc 11, the lower cylinder 502 is driven to be outwardly inclined, so that the blasting beads are quickly discharged, and the efficiency of the blasting bead drying process is improved.

[0048] Finally, it should be noted that: the utility model discloses the embodiment drawings, only relate to the structure related to the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

Claims

1. A dehumidification heat pump closed loop high efficiency boiling drying apparatus comprising a base (1) characterised in that: The upper surface of the base (1) is respectively provided with a support (2), an air inlet treatment box (3) and a dehumidification heat pump host (4), the surface of the support (2) is provided with a drying cylinder (5), the top end of the drying cylinder (5) is embedded with a return air pipe (6), the air outlet end of the return air pipe (6) is communicated with the air inlet end of the dehumidification heat pump host (4), the air outlet end of the dehumidification heat pump host (4) is communicated with the air inlet end of the air inlet treatment box (3), the air outlet end of the air inlet treatment box (3) is fixedly installed with a air supply pipe (7), the air outlet end of the air supply pipe (7) is communicated with the air inlet end of the drying cylinder (5), the inside of the drying cylinder (5) is provided with a boiling drying assembly; The boiling drying assembly comprises a support net plate (8) fixedly installed at the bottom side of the drying cylinder (5) and used for placing the bursting beads, the surface of the support net plate (8) is provided with an air inlet hole, the diameter of the air inlet hole is smaller than the diameter of the bursting beads, a speed reducer motor (9) is fixedly installed at the bottom end of the drying cylinder (5), the output shaft of the speed reducer motor (9) extends into the inside of the drying cylinder (5) and is fixedly installed with a vertical shaft (10), the top end of the vertical shaft (10) penetrates through the support net plate (8), an agitating rod (12) is fixedly installed above the support net plate (8) of the vertical shaft (10), an extension arm (13) is arranged below the support net plate (8) of the vertical shaft (10), the surface of the extension arm (13) is provided with a brush (14), and the brush (14) is in contact with the bottom side of the support net plate (8).

2. The dehumidification heat pump closed loop high efficiency boiling drying apparatus according to claim 1, characterized in that: The inner wall of the air inlet treatment box (3) is respectively fixedly installed with a fan (15), a temperature and humidity sensor (16) and an electric heating wire (17), and the air outlet end of the fan (15) faces the air supply pipe (7).

3. The dehumidification heat pump closed loop high efficiency boiling drying apparatus according to claim 1, wherein: The top end of the drying cylinder (5) is fixedly installed with an annular net rack (18), and the surface of the annular net rack (18) is provided with a dust filter bag (19).

4. The dehumidification heat pump closed loop high efficiency boiling drying apparatus according to claim 3, wherein: The inner wall of the drying cylinder (5) is provided with a tray (20), the upper opening of the tray (20) corresponds to the position of the dust filter bag (19), and a gap for airflow is reserved between the tray (20) and the inner wall of the drying cylinder (5).

5. A dehumidification heat pump closed loop high efficiency boiling drying apparatus as claimed in claim 4 wherein: The top edge of the tray (20) is rotationally connected with a rotating ring (21), the surface of the rotating ring (21) is fixedly installed with a wind receiving blade (22), the top end of the rotating ring (21) is fixedly installed with a stand column (23), and the surface of the stand column (23) is provided with a cleaning brush (24) for cleaning the surface of the dust filter bag (19).

6. The dehumidification heat pump closed loop high efficiency boiling drying apparatus according to claim 1, wherein: The drying cylinder (5) comprises an upper cylinder (501) and a lower cylinder (502), the upper cylinder (501) and the lower cylinder (502) are clamped and sealed, a lifting piece is arranged between the support (2) and the upper cylinder (501), a turnover and discharging assembly is arranged between the support (2) and the lower cylinder (502), and spring telescopic pipes (25) are arranged in the middle sections of the return air pipe (6) and the air supply pipe (7).

7. A dehumidification heat pump closed loop high efficiency boiling drying apparatus as claimed in claim 6 wherein: The lifting piece comprises two hydraulic rods (26) symmetrically embedded on the surface of the support (2), the telescopic ends of the two hydraulic rods (26) are fixed to the outer wall of the upper cylinder (501), and the two hydraulic rods (26) synchronously move in extension and contraction.

8. The dehumidification heat pump closed loop high efficiency boiling drying apparatus according to claim 6, wherein: The turnover blanking assembly comprises a longitudinal shaft (27) rotatably connected to the surface of a support (2), a lower cylinder (502) fixedly connected with the longitudinal shaft (27), a driving box (28) fixedly installed on the outer wall of the support (2), a hydraulic telescopic rod (29) embedded at the bottom end of the driving box (28), a rack (30) fixedly installed at the telescopic end of the hydraulic telescopic rod (29) and extending into the driving box (28), and a toothed disc (11) fixedly installed in the driving box (28) and engaged with the rack (30).

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