Air energy heat pump drying device for machine-made charcoal production

Abstract

The utility model relates to the technical field of machine-made charcoal production, in particular to an air energy heat pump drying device for machine-made charcoal production, which comprises a drying room body, a hot air channel and a drying inner bin are respectively arranged in the drying room body, and a feeding channel is inserted in the middle of the top of the drying inner bin. The top of the feeding channel is communicated with a drying hopper which is arranged in the hot air channel, and the drying hopper, the feeding channel, the inserting short pipe, the bevel air pipe and the pressurizing inner pipe are arranged in the hot air channel and are communicated with the gear ring, the driving gear, the driving motor, the stirring vertical rod, the drying hopper, the feeding channel, the inserting short pipe, the bevel air pipe and the pressurizing inner pipe; according to the air energy heat pump drying device facilitating machine-made charcoal production, when machine-made charcoal raw materials obtained after two times of smashing treatment are dried, the machine-made charcoal raw materials are effectively dried through cooperation of a turbulent flow structure and a channel type hot air structure, compared with previous drying operation, the overall drying effect of the device is remarkably improved, and the drying efficiency is improved. And the method is more targeted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of machine -made charcoal production, concretely is a kind of air energy heat pump drying device of machine -made charcoal production. BACKGROUND

[0002] When producing and processing machine-made charcoal whose raw material is wooden chips (such as sawdust, planer shavings, bamboo chips, rice husk, etc.), the use of air energy heat pump drying device in machine-made charcoal production has significant energy-saving effect, specifically, the air energy heat pump drying device utilizes low-grade heat energy in the air, and through the compression, condensation, evaporation and other processes of the heat pump system, it converts low-grade heat energy into high-temperature heat energy, thereby realizing efficient and energy-saving drying. Compared with the traditional drying method, the air energy heat pump drying device can save energy by more than 40%, and reduce pollution to the environment.

[0003] In the prior art, when using the air energy heat pump drying device to dry the crushed raw materials, the raw materials are generally first stacked on the trays, and then multiple groups of materials to be dried are pushed into the drying room for simultaneous drying. However, considering that the staff needs to push multiple trays in and out multiple times during the drying process, the entire drying operation not only requires a large amount of manual labor, but also is not conducive to the complete drying of the materials by the device, and the overall drying effect is generally poor. Therefore, a kind of air energy heat pump drying device for machine-made charcoal production is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a kind of air energy heat pump drying device for machine-made charcoal production, to solve the problem that the prior art uses air energy heat pump drying device to dry crushed raw materials, which requires a large amount of manual labor during the drying process due to multiple times of pushing in and out.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The utility model provides an air -energy heat pump drying device of mechanism charcoal production, including drying room body, the inside of drying room body is equipped with hot -air channel and drying inner storehouse respectively, the top middle position of drying inner storehouse is inserted with feed channel, the top of feed channel is connected with the drying hopper of setting in the inside of hot -air channel, the outside rotation of drying hopper is connected with the gear ring, the right side of gear ring is engaged and is connected with the drive gear of setting in the inside of hot -air channel, the top right side of drying room body is fixedly installed with drive motor, the top middle position of drying room body is equipped with and is connected together with the feed port of drying hopper inside, the outer surface of drying hopper is equipped with air inlet, the inside of air inlet is inserted with the spigot short pipe, one end of spigot short pipe near drying hopper inside deep place is connected with the oblique air pipe, the inside center position of oblique air pipe is fixedly connected with booster inner tube, the right side upper position of drying room body is connected with the moisture discharge port.

[0007] Preferably, the left lower position of the drying room body is connected with an adapter air port, the side position away from the drying room body of the adapter air port is connected with a drying main machine, and the flow trajectory line of the hot-air channel is an "L" type structure.

[0008] Preferably, the inside lower position of the drying inner storehouse is fixedly connected with an inclined table, the shape of the inclined table is a right triangle structure, and the right lower position of the drying room body is provided with a spiral conveying barrel connected with the inside of the drying inner storehouse.

[0009] Preferably, the bottom of the gear ring is fixedly connected with stirring vertical rods, and a plurality of stirring vertical rods are arranged in a ring array structure along the center point of the drying hopper.

[0010] Preferably, the inside of the oblique air pipe is connected through the spigot short pipe, the air inlet, and the inside of the hot-air channel, there are six groups of oblique air pipes every three up and down, one group of oblique air pipes is arranged gradually close to the center position of the drying hopper, the shape of the booster inner tube is a venturi tube structure, and the output end of the drive motor is fixedly connected with the drive gear in the inside of the hot-air channel.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The utility model discloses a tooth ring, drive gear, driving motor and stirring vertical rod, drying hopper, feed passageway, plug -in short -tube, bevel air pipe and booster inner tube are set up, and the air -energy heat pump drying device of mechanism carbon production of this mechanism can be conveniently carried out drying treatment to mechanism carbon raw materials after twice crushing, first utilizes the disturbance structure that is composed of tooth ring, drive gear, driving motor and stirring vertical rod to the disturbance homogenization treatment of hot -blast generation, then utilizes the passageway type hot -blast structure that is composed of drying hopper, feed passageway, plug -in short -tube, bevel air pipe and booster inner tube to the effective drying treatment of mechanism carbon raw materials, compared with the mechanism carbon raw materials that directly hot -blast drying blows the tray of the past, mechanism carbon raw materials pass through the passageway type hot drying structure that is composed of drying hopper and feed passageway, and the drying effect obtained is more targeted, and the overall drying effect is improved significantly, avoids the raw material to be accumulated too thick on the tray, leads to the drying effect to be poor, and the whole drying operation does not need manpower to push the raw material in and out many times, and the whole operation is more labor -saving and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is whole structure schematic diagram of the utility model;

[0014] Figure 2 It is drying hopper internal structure schematic diagram of the utility model;

[0015] Figure 3 It is bevel air pipe internal structure schematic diagram of the utility model.

[0016] In the drawing: 1, drying room body;2, hot -blast passageway;3, drying inner storehouse;4, feed passageway;5, drying hopper;6, tooth ring;7, drive gear;8, driving motor;9, feed inlet;10, stirring vertical rod;11, air inlet;12, adapter air port;13, drying host computer;14, inclined table;15, spiral feeding cylinder;16, moisture removal port;17, plug -in short -tube;18, bevel air pipe;19, booster inner tube. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of protection of the utility model.

[0018] Please refer to Figures 1-3 The utility model provides a technical scheme:

[0019] An air-source heat pump drying device for producing machine-made charcoal includes a drying chamber body 1. The drying chamber body 1 has a hot air channel 2 and a drying inner chamber 3 inside. A feeding channel 4 is inserted into the middle of the top of the drying inner chamber 3. The top of the feeding channel 4 is connected to a drying hopper 5 located inside the hot air channel 2. A gear ring 6 is rotatably connected to the outside of the drying hopper 5. A drive gear 7 located inside the hot air channel 2 is meshed with the right side of the gear ring 6. A drive motor 8 is fixedly installed on the right side of the top of the drying chamber body 1. A feeding port 9 connected to the inside of the drying hopper 5 is located in the middle of the top of the drying chamber body 1. An air inlet 11 is opened on the outer surface of the drying hopper 5. A short pipe 17 is inserted into the air inlet 11. One end of the short pipe 17, near the deep inside of the drying hopper 5, is connected to an inclined air pipe 18. A pressurizing inner pipe 19 is fixedly connected to the center of the inclined air pipe 18. A dehumidification port 16 is connected to the upper right side of the drying chamber body 1.

[0020] like Figure 1 As shown, a transfer air vent 12 is connected to the lower left of the drying chamber body 1. The drying host 13 is connected to the side of the transfer air vent 12 away from the drying chamber body 1. The flow trajectory of the hot air channel 2 is an "L" shaped structure. This structure is conducive to guiding the hot air to the raw material feeding area. An inclined platform 14 is fixedly connected to the lower part of the interior of the drying chamber 3. The inclined platform 14 is a right-angled triangle. A spiral conveyor cylinder 15 is set at the lower right of the drying chamber body 1 and connected to the interior of the drying chamber 3. The inclined platform 14 plays a role in guiding and assisting the raw materials.

[0021] like Figure 1 and Figure 2 As shown, a stirring rod 10 is fixedly connected to the bottom of the toothed ring 6. Several stirring rods 10 are arranged in a ring array along the center point of the drying hopper 5. When multiple stirring rods 10 rotate together, they will turbulently and uniformly process the hot air sent to the upper part of the hot air channel 2.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, the interior of the inclined air duct 18 is connected to the interior of the hot air channel 2 via the insertion short pipe 17, the air inlet 11, and the duct itself. There are six groups of inclined air ducts 18, with three in each group. Each group of inclined air ducts 18 is arranged to gradually move towards the center of the drying hopper 5. The inner pressure tube 19 has a Venturi tube structure. The output end of the drive motor 8 extends into the hot air channel 2 and is fixedly connected to the drive gear 7. When hot air enters the interior of the inclined air duct 18, the inner pressure tube 19 uses its Venturi tube structure to pressurize the hot air.

[0023] Workflow: the device in the utility model requires the electric energy from the external power supply when starting operation, and the device needs to be connected to the mechanism carbon crushing discharge pipeline through the feed inlet 9, twice crushing of the mechanism carbon raw materials is completed, and the mechanism carbon raw materials need to be dried when the mechanism carbon raw materials are fully crushed and pass through the inside of the feed inlet 9, gradually sent into the inside of the drying hopper 5, the drying host 13 is started to generate heat, and the heat is converted into hot air through the inside of the switching air port 12 and sent into the hot air passage 2, the hot air will gradually be sent to the upper part of the hot air passage 2 along the "L" type flow track line, at this time, the driving motor 8 under the power operation rotates with the driving gear 7, the gear ring 6 rotates with the multiple stirring vertical rods 10 to realize synchronous rotation, the hot air is disturbed and homogenized, the hot air can be uniformly sent into the inside of the plug-in short pipe 17 through the air inlet 11, then the hot air is pressurized through the inside of the multiple groups of inclined air pipes 18 and sent into the inside of the drying hopper 5, in the mode of gradually approaching the deep part of the drying hopper 5 from top to bottom, the mechanism carbon raw materials sent into the inside of the drying hopper 5 are efficiently dried, then the dried mechanism carbon raw materials are sent into the inside of the drying inner bin 3 through the feed passage 4 and gradually accumulated along the inclined surface of the inclined table 14 to the lower right position of the drying inner bin 3, at this time, under the setting of mutual connection, the spiral conveying barrel 15 is started to generate spiral conveying force, which automatically takes out the dried mechanism carbon raw materials from the inside of the device, cooperates with the whole device to complete the automatic discharge operation of the mechanism carbon raw materials, and the air energy heat pump drying device in the utility model generates heat and converts the heat into hot air when starting operation.

[0024] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An air energy heat pump drying device for mechanism charcoal production, comprising a drying house body (1), characterized in that: The inside of the drying room body (1) is respectively provided with a hot air channel (2) and a drying inner bin (3), the top middle position of the drying inner bin (3) is inserted with a feeding channel (4), the top of the feeding channel (4) is connected with a drying hopper (5) arranged in the inside of the hot air channel (2), the outside of the drying hopper (5) is rotationally connected with a gear ring (6), the right side of the gear ring (6) is engagedly connected with a driving gear (7) arranged in the inside of the hot air channel (2), the top right side of the drying room body (1) is fixedly installed with a driving motor (8), the top middle position of the drying room body (1) is provided with a feeding port (9) connected with the inside of the drying hopper (5), the outer surface of the drying hopper (5) is provided with an air inlet (11), the inside of the air inlet (11) is inserted with an inserted short pipe (17), one end of the inserted short pipe (17) close to the inside deep part of the drying hopper (5) is connected with a beveled air pipe (18), the inside central position of the beveled air pipe (18) is fixedly connected with a booster inner pipe (19), the right upper position of the drying room body (1) is connected with a moisture discharge port (16).

2. The air energy heat pump drying device for mechanism carbon production according to claim 1, characterized in that: The left lower position of the drying room body (1) is connected with a switching air port (12), the side position of the switching air port (12) away from the drying room body (1) is connected with a drying main machine (13), the flow track line of the hot air channel (2) is an "L" type structure.

3. The air energy heat pump drying device for producing mechanism carbon according to claim 1, characterized in that: The inside lower position of the drying inner bin (3) is fixedly connected with an inclined table (14), the shape of the inclined table (14) is a right triangle structure, the right lower position of the drying room body (1) is provided with a spiral conveying barrel (15) connected with the inside of the drying inner bin (3).

4. The air energy heat pump drying device for mechanism carbon production according to claim 1, characterized in that: The bottom of the gear ring (6) is fixedly connected with a stirring vertical rod (10), a plurality of stirring vertical rods (10) are arranged in a ring array structure along the center point of the drying hopper (5).

5. The air energy heat pump drying device for mechanism carbon production according to claim 1, characterized in that: The inside of the beveled air pipe (18) is connected through the inserted short pipe (17), the air inlet (11) and the inside of the hot air channel (2), the beveled air pipe (18) is provided with six groups, every three up and down is a group, a group of beveled air pipes (18) are arranged gradually close to the center position of the drying hopper (5), the shape of the booster inner pipe (19) is a venturi tube structure, the output end of the driving motor (8) extends into the inside of the hot air channel (2) and is fixedly connected with the driving gear (7).

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