Drying equipment

Abstract

The utility model discloses drying equipment which comprises a drying box, a heater is installed at the bottom end in the drying box, a plurality of storage frames are fixed in the drying box, a water storage box is placed on the ground on one side of the drying box, a water vapor absorption box communicated with the water storage box is fixed to the upper side of the water storage box, and a circulating air pump is installed at the top of the drying box. An exhaust pipe inserted into the drying box is installed on the circulating air pump, an exhaust pipe inserted into the water vapor absorption box is installed on the circulating air pump, a backflow guide pipe inserted into the drying box is installed at the lower end of the water vapor absorption box, and a water vapor absorption mechanism is detachably installed in the water vapor absorption box; and an extrusion mechanism for extruding the water vapor absorption mechanism is mounted on the water vapor absorption box. According to the wood drying device, wood is conveniently dried, moisture in high-temperature steam generated during drying is conveniently absorbed, the high-temperature steam is conveniently recycled, and therefore the heat utilization rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of drying, in particular to a drying device. Background Art

[0002] When producing wooden furniture, it is necessary to first use a drying device to dry the wood to reduce the water content of the wood. A large amount of high-temperature steam is generated during the drying of the wood. The high-temperature steam is mixed with a large amount of water vapor and heat. The existing drying devices will directly discharge this high-temperature steam, resulting in waste of heat. Therefore, in view of the above situation, there is an urgent need to develop a drying device that is convenient for drying wood, convenient for absorbing moisture in the high-temperature steam generated during drying, and convenient for recycling the high-temperature steam, thereby improving the utilization rate of heat, so as to overcome the deficiencies in current practical applications and meet the current needs. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a drying device to solve the problems raised in the above background art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A drying device includes a drying box, a circulating air pump, a water vapor absorption box, a water storage tank, a reflux conduit, an extrusion mechanism, a water vapor absorption mechanism and a heater. A heater is installed at the inner bottom end of the drying box. A plurality of storage racks are fixed in the drying box. A water storage tank is placed on the ground on one side of the drying box. A water vapor absorption box communicated with the water storage tank is fixed above the water storage tank. A circulating air pump is installed at the top of the drying box. An air extraction pipe inserted into the drying box is installed on the circulating air pump. An exhaust pipe inserted into the water vapor absorption box is installed on the circulating air pump. A reflux conduit inserted into the drying box is installed at the lower end of the water vapor absorption box. A water vapor absorption mechanism is detachably installed in the water vapor absorption box. An extrusion mechanism for extruding the water vapor absorption mechanism is installed on the water vapor absorption box. The water vapor absorption mechanism includes: a substrate, a handle, a water absorption cotton and an insertion sleeve. The water absorption cotton inserted into the water vapor absorption box is fixed on the right side of the substrate. The handle is fixed on the left side of the substrate. A plurality of insertion sleeves are fixed on the left side of the substrate. The extrusion mechanism includes: a driving motor, a first gear, a second gear, a threaded sleeve, a threaded rod, a limiting guide rod and an extrusion plate. The driving motor is fixed on the outside of the water vapor absorption box. The threaded sleeve is rotatably connected to the water vapor absorption box. The first gear is installed on the output shaft of the driving motor. A second gear engaged with the first gear is installed on one side of the first gear. The second gear is installed on the threaded sleeve. The threaded rod extending into the water vapor absorption box and fixed to the extrusion plate is installed in the threaded sleeve. Two limiting guide rods penetrating the water vapor absorption box are fixed on the extrusion plate.

[0006] Preferably, a plurality of pins inserted into the socket sleeves are installed on the water vapor absorption box.

[0007] Preferably, the limit guide rod is slidably connected to the water vapor absorption box.

[0008] Preferably, heat insulation films are wrapped around the outer sides of the air extraction pipe, the exhaust pipe, the water vapor absorption box, the water storage tank and the reflux conduit.

[0009] Preferably, a drain pipe is arranged at the lower end of the water storage tank, and a valve is installed on the drain pipe.

[0010] The beneficial effects of the present utility model are as follows: When using this drying device, place the wood on the storage rack, then close the box door, heat and dry the wood through the heater. At the same time, extract the high-temperature steam generated in the drying box through the circulation air pump, and transport the high-temperature steam to the water vapor absorption box through the exhaust pipe. When the high-temperature steam passes through the water absorption cotton, the water vapor therein is absorbed. Then, the high-temperature gas returns to the drying box through the reflux conduit to improve the utilization rate of heat. In addition, drive the first gear and the second gear to rotate through the drive motor, drive the threaded sleeve to rotate through the second gear, drive the threaded rod and the extrusion plate to move through the rotation of the threaded sleeve, and extrude the water absorption cotton through the extrusion plate, so that the water in the water absorption cotton is extruded and discharged into the water storage tank. When the drying is completed, pull out the pin from the socket sleeve, then pull out the substrate and the water absorption cotton from the water vapor absorption box, and then dry the water absorption cotton in the sun for repeated use. In summary, the present utility model is convenient for drying wood, convenient for absorbing the water in the high-temperature steam generated during drying, and convenient for recycling the high-temperature steam, thereby improving the utilization rate of heat. Description of the Drawings

[0011] Figure 1 is a schematic three-dimensional structure of the present utility model Figure 1 .

[0012] Figure 2 is a schematic three-dimensional structure of the present utility model Figure 2 .

[0013] Figure 3 is a schematic partial structure of the present utility model Figure 1 .

[0014] Figure 4 is a schematic partial structure of the present utility model Figure 2 .

[0015] Figure 5 is for the present utility model Figure 4 schematic diagram of the disassembled state.

[0016] Figure 6 is for the present utility model Figure 4 internal cross-sectional view.

[0017] Figure 7 Partial structural schematic diagram of the present utility model Figure 3 。

[0018] Legend description:

[0019] 1. Drying box; 101. Storage rack; 2. Box door; 3. Circulating air pump; 301. Suction pipe; 302. Exhaust pipe; 4. Water vapor absorption box; 5. Water storage tank; 501. Drain pipe; 502. Valve; 6. Return conduit; 7. Extrusion mechanism; 701. Driving motor; 702. First gear; 703. Second gear; 704. Threaded sleeve; 705. Threaded rod; 706. Limit guide rod; 707. Extrusion plate; 8. Water vapor absorption mechanism; 801. Substrate; 802. Handle; 803. Water absorbent cotton; 804. Insert sleeve; 9. Bolt; 10. Heater. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] The following gives specific embodiments.

[0022] See Figures 1 to 7, in the embodiment of the present utility model, a drying device includes a drying box 1, a circulating air pump 3, a water vapor absorption box 4, a water storage tank 5, a reflux conduit 6, a squeezing mechanism 7, a water vapor absorption mechanism 8, and a heater 10. A box door 2 is installed on the front side of the drying box 1. The box door 2 is rotationally connected to the drying box 1 through a hinge. A heater 10 is installed at the bottom end inside the drying box 1. A plurality of storage racks 101 are fixed inside the drying box 1, and the storage racks 101 are used for storing wood. A water storage tank 5 is placed on the ground on one side of the drying box 1. A water vapor absorption box 4 communicated with the water storage tank 5 is fixed on the upper side of the water storage tank 5. A drain pipe 501 is arranged at the lower end of the water storage tank 5, and a valve 502 is installed on the drain pipe 501. A circulating air pump 3 is installed on the top of the drying box 1. An air extraction pipe 301 inserted into the drying box 1 is installed on the circulating air pump 3. An exhaust pipe 302 inserted into the water vapor absorption box 4 is installed on the circulating air pump 3. A reflux conduit 6 inserted into the drying box 1 is installed at the lower end of the water vapor absorption box 4. A water vapor absorption mechanism 8 is detachably installed inside the water vapor absorption box 4. A squeezing mechanism 7 for squeezing the water vapor absorption mechanism 8 is installed on the water vapor absorption box 4. The water vapor absorption mechanism 8 includes: a substrate 801, a handle 802, a water absorption cotton 803, and a socket 804. A water absorption cotton 803 inserted into the water vapor absorption box 4 is fixed on the right side of the substrate 801. A handle 802 is fixed on the left side of the substrate 801. A plurality of sockets 804 are fixed on the left side of the substrate 801. A plurality of pins 9 inserted into the sockets 804 are installed on the water vapor absorption box 4. When in use, place the wood on the storage rack 101, then close the box door 2. Heat and dry the wood through the heater 10. At the same time, extract the high-temperature steam generated inside the drying box 1 through the circulating air pump 3, and transport the high-temperature steam to the water vapor absorption box 4 through the exhaust pipe 302. When the high-temperature steam passes through the water absorption cotton 803, the water vapor therein is absorbed. Then, the high-temperature gas returns to the drying box 1 through the reflux conduit 6 to improve the utilization rate of heat. In addition, the water absorption cotton 803 is squeezed through the squeezing mechanism 7, so that the water in the water absorption cotton 803 is squeezed out and discharged into the water storage tank 5. When the drying is completed, pull out the pin 9 from the socket 804, then pull out the substrate 801 and the water absorption cotton 803 from the water vapor absorption box 4, and then dry the water absorption cotton 803 in the sun for repeated use (several water vapor absorption mechanisms 8 can be prepared for replacement during use). Open the valve 502 to discharge the water collected in the water storage tank 5.

[0023] The extrusion mechanism 7 includes: a driving motor 701, a first gear 702, a second gear 703, a threaded sleeve 704, a threaded rod 705, a limiting guide rod 706, and an extrusion plate 707. The driving motor 701 is fixed to the outside of the water vapor absorption box 4. The threaded sleeve 704 is rotatably connected to the water vapor absorption box 4. A first gear 702 is installed on the output shaft of the driving motor 701. A second gear 703 meshing with the first gear 702 is installed on one side of the first gear 702. The second gear 703 is installed on the threaded sleeve 704. A threaded rod 705 extending into the water vapor absorption box 4 and fixed to the extrusion plate 707 is installed in the threaded sleeve 704. Two limiting guide rods 706 penetrating the water vapor absorption box 4 are fixed to the extrusion plate 707. The limiting guide rods 706 are slidably connected to the water vapor absorption box...

[0024] The outer sides of the air extraction pipe 301, the exhaust pipe 302, the water vapor absorption box 4, the water storage tank 5, and the return conduit 6 are all wrapped with heat insulation films to reduce heat loss during the flow of high-temperature steam.

[0025] Working principle: When using this drying equipment, place the wood on the storage rack 101, then close the box door 2. Heat and dry the wood through the heater 10. At the same time, extract the high-temperature steam generated in the drying box 1 through the circulation air pump 3, and transport the high-temperature steam to the water vapor absorption box 4 through the exhaust pipe 302. When the high-temperature steam passes through the water absorption cotton 803, the water vapor in it is absorbed. Then, the high-temperature gas returns to the drying box 1 through the return conduit 6 to improve the utilization rate of heat. In addition, drive the first gear 702 and the second gear 703 to rotate through the driving motor 701, drive the threaded sleeve 704 to rotate through the second gear 703, drive the threaded rod 705 and the extrusion plate 707 to move through the rotation of the threaded sleeve 704, and extrude the water absorption cotton 803 through the extrusion plate 707, so that the water in the water absorption cotton 803 is squeezed out and discharged into the water storage tank .....

[0026] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A drying device, characterized in that, It includes a drying box (1), a circulating air pump (3), a water vapor absorption box (4), a water storage tank (5), a reflux conduit (6), an extrusion mechanism (7), a water vapor absorption mechanism (8), and a heater (10). A heater (10) is installed at the inner bottom end of the drying box (1). A plurality of storage racks (101) are fixed in the drying box (1). A water storage tank (5) is placed on the ground on one side of the drying box (1). A water vapor absorption box (4) communicated with it is fixed above the water storage tank (5). A circulating air pump (3) is installed at the top of the drying box (1). An air extraction pipe (301) inserted into the drying box (1) is installed on the circulating air pump (3). An exhaust pipe (302) inserted into the water vapor absorption box (4) is installed on the circulating air pump (3). A reflux conduit (6) inserted into the drying box (1) is installed at the lower end of the water vapor absorption box (4). A water vapor absorption mechanism (8) is detachably installed in the water vapor absorption box (4). An extrusion mechanism (7) for extruding the water vapor absorption mechanism (8) is installed on the water vapor absorption box (4). The water vapor absorption mechanism (8) includes: a substrate (801), a handle (802), a water absorption cotton (803), and an insertion sleeve (804). A water absorption cotton (803) inserted into the water vapor absorption box (4) is fixed on the right side of the substrate (801). A handle (802) is fixed on the left side of the substrate (801). A plurality of insertion sleeves (804) are fixed on the left side of the substrate (801). The extrusion mechanism (7) includes: a driving motor (701), a first gear (702), a second gear (703), a threaded sleeve (704), a threaded rod (705), a limiting guide rod (706), and an extrusion plate (707). The driving motor (701) is fixed on the outside of the water vapor absorption box (4). The threaded sleeve (704) is rotatably connected to the water vapor absorption box (4). A first gear (702) is installed on the output shaft of the driving motor (701). A second gear (703) engaged with it is installed on one side of the first gear (702). The second gear (703) is installed on the threaded sleeve (704). A threaded rod (705) extending into the water vapor absorption box (4) and fixed to the extrusion plate (707) is installed in the threaded sleeve (704). Two limiting guide rods (706) penetrating the water vapor absorption box (4) are fixed on the extrusion plate (707).

2. The drying device according to claim 1, wherein A plurality of pins (9) inserted into the insertion sleeves (804) are installed on the water vapor absorption box (4).

3. The drying device according to claim 1, characterized in that, The limiting guide rod (706) is slidably connected to the water vapor absorption box (4).

4. The drying device according to claim 1, characterized in that, Heat insulation films are wrapped around the outside of the air extraction pipe (301), the exhaust pipe (302), the water vapor absorption box (4), the water storage tank (5), and the reflux conduit (6).

5. The drying device according to claim 1, wherein, A drain pipe (501) is provided at the lower end of the water storage tank (5), and a valve (502) is installed on the drain pipe (501).

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