Circulating type hot air steam wood drying device
By introducing the rotating mechanism in the wood drying device, the contact frequency of wood and hot air steam greatly increases, solving the problem of poor drying effect and heat waste in existing technologies, and achieved the effect of fast and uniform drying and energy saving and emission reduction.
Patent Information
- Application Number
- CN202421099668.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing wood drying device cannot dry the wood quickly and evenly, resulting in poor drying effect and long drying time, and lack of recycling functions, resulting in waste of heat.
Design a circular hot air steam wood drying device, adopts a rotating mechanism, drives the gear ring rotation through the motor to drive the roller structure to rotate, so that the wood steam is connected to the frequency of contact with the wood, achieve rapid and uniform drying, and through the cycle through the cycle Use hot air steam to reduce heat waste.
The rapid and uniform drying of the wood is achieved, the drying effect is improved, the drying time is shortened, and the heat waste is reduced by circulating the use of hot air steam.
Smart Images
Figure CN222418353U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wood drying equipment, in particular to a circulating hot air steam wood drying device. Background Art
[0002] Wood is the lignified tissue formed by plants capable of secondary growth, such as trees and shrubs. After the primary growth of these plants ends, the vascular cambium in the rhizome begins to move, developing phloem outward and wood inward.
[0003] Wood contains a certain amount of moisture. The amount of moisture in wood varies with the tree species, age and felling season. In order to ensure the quality of wood and wood products and extend their service life, appropriate measures must be taken to reduce the moisture (water content) in wood to a certain extent. To reduce the moisture content of wood, the temperature of the wood must be increased so that the moisture in the wood evaporates and moves outward. In the air with a certain flow rate, the moisture quickly leaves the wood to achieve the purpose of drying.
[0004] The wood drying device in the prior art still has the following disadvantages: it cannot quickly and evenly dry the wood, resulting in poor drying effect on the wood and a long drying time, and it does not have a recycling function, which easily causes heat waste. Utility Model Content
[0005] To solve the problems raised in the above background technology, the utility model provides a circulating hot air steam wood drying device with a rotating mechanism to solve the problem that the wood cannot be dried quickly and evenly, resulting in poor drying effect and long drying time, and the device does not have a recycling function, which easily causes heat waste.
[0006] The technical solution of the utility model is: a circulating hot air steam wood drying device, comprising a drying box, a rotating mechanism is arranged inside the drying box, and a steam drying component is arranged on the top of the drying box;
[0007] The rotating mechanism includes a motor, a rotating shaft, a driving gear, a gear ring, a rotating ring, a connecting rod, a fixed shaft, a fixed frame and a roller. The motor is fixedly installed at the bottom of the drying box, the output end of the motor is fixedly connected to the rotating shaft, the driving gear is fixedly sleeved on the outside of the rotating shaft, the gear ring is movably embedded in the inner wall of the drying box, the gear ring is meshed with the driving gear, the rotating ring is fixedly installed in the gear ring, one end of the connecting rod is fixedly connected to the inner wall of the rotating ring, the other end of the connecting rod is fixedly connected to the fixed frame, the two ends of the fixed shaft are respectively fixedly connected to the inner walls on both sides of the fixed frame, and the roller is movably sleeved on the outside of the fixed shaft.
[0008] Furthermore, the bottom of the drying box is fixedly mounted on the supporting legs, and the bottom ends of the supporting legs are fixedly mounted with foot pads.
[0009] Furthermore, the steam drying component includes a return pipe, an air outlet pipe, a connecting pipe, a filter box, a filter and a hot air steam drying device. The filter box and the hot air steam drying device are both fixedly installed on the top of the drying box, one end of the air outlet pipe is fixedly connected to the hot air steam drying device, and the other end of the air outlet pipe is fixedly connected to the bottom of the drying box.
[0010] Furthermore, one end of the connecting pipe is fixedly connected to the filter, the other end of the connecting pipe is fixedly connected to the hot air steam drying equipment, one end of the reflux pipe is fixedly connected to the top of the drying box, and the other end of the reflux pipe is fixedly connected to the filter.
[0011] Furthermore, box covers are movably installed on both sides of the drying box through hinges, and a sealing ring is fixedly installed on one side of the box cover close to the drying box for sealing between the box cover and the drying box.
[0012] Furthermore, a temperature sensor is fixedly mounted on the top inner wall of the drying box, and a discharge pipe is arranged inside the bottom wall of the drying box.
[0013] The utility model provides a circulating hot air steam wood drying device through improvement, which has the following improvements and advantages compared with the prior art:
[0014] By providing a rotating mechanism, when in use, the wood to be dried is placed in the drying box, and the switch of the motor is turned on, so that the rotating shaft drives the driving gear to rotate, so that the gear ring rotates through the gear meshing, and then the rotating ring drives the roller structure to rotate, so that the wood rotates, and then the hot air steam drying equipment can quickly and evenly dry the wood, so that the contact frequency between the wood and the drying gas is greatly increased, the drying effect of the wood is better, and the problem of long drying time is solved. The hot air steam drying equipment has a recycling function and is not easy to cause heat waste. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:
[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0017] Figure 2 It is a cross-sectional schematic diagram of the utility model;
[0018] Figure 3 It is a main schematic diagram of the utility model;
[0019] Figure 4It is a schematic side view of the gear ring of the utility model;
[0020] Explanation of the reference numerals: 1. Drying box; 2. Support legs; 3. Foot pads; 4. Rotating ring; 5. Roller; 6. Fixed frame; 7. Exhaust pipe; 8. Sealing ring; 9. Hot air steam drying equipment; 10. Gear ring; 11. Connecting pipe; 12. Filter box; 13. Filter; 14. Reflux pipe; 15. Rotating shaft; 16. Motor; 17. Driving gear; 18. Box cover; 19. Fixed shaft; 20. Connecting rod. DETAILED DESCRIPTION
[0021] The following will be combined with the attached Figures 1 to 4 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] The utility model provides a circulating hot air steam wood drying device through improvement. Figure 1-4 As shown in the figure, it includes a drying box 1, a rotating mechanism is arranged inside the drying box 1, and a steam drying component is arranged on the top of the drying box 1;
[0023] The rotating mechanism includes a motor 16, a rotating shaft 15, a driving gear 17, a gear ring 10, a rotating ring 4, a connecting rod 20, a fixed shaft 19, a fixed frame 6 and a roller 5. The motor 16 is fixedly installed at the bottom of the drying box 1, and the output end of the motor 16 is fixedly connected to the rotating shaft 15. The driving gear 17 is fixedly sleeved on the outside of the rotating shaft 15. The gear ring 10 is movably embedded in the inner wall of the drying box 1. The gear ring 10 is meshed with the driving gear 17. The rotating ring 4 is fixedly installed inside the gear ring 10. One end of the connecting rod 20 is fixedly connected to the inner wall of the rotating ring 4, and the other end of the connecting rod 20 is fixedly connected to the fixed frame 6. The two ends of the fixed shaft 19 are respectively fixedly connected to the inner walls of the fixed frame 6 on both sides. The roller 5 is movably sleeved. On the outside of the fixed shaft 19, the connecting rod 20 can also adopt a spring telescopic rod structure, which is convenient for drying irregularly shaped wood. By providing a rotating mechanism, when in use, the wood to be dried is placed in the drying box 1, and the switch of the motor 16 is turned on, so that the rotating shaft 15 drives the driving gear 17 to rotate, so that the gear ring 10 rotates through the gear meshing, and then the rotating ring 4 drives the roller 5 structure to rotate, so that the wood rotates, and then the hot air steam drying equipment 9 can quickly and evenly dry the wood, so that the contact frequency between the wood and the drying gas is greatly increased, so that the drying effect of the wood is better, and the problem of long drying time is solved. The hot air steam drying equipment 9 has a recycling function and is not easy to cause heat waste.
[0024] The bottom of the drying box 1 is fixedly mounted on the supporting leg 2, and a foot pad 3 is fixedly mounted on the bottom end of the supporting leg 2. An external power supply of the device provides power for the device. The device is connected to an external controller, which can be purchased from the market and used after adaptive debugging by the staff. The controller is electrically connected to the motor 16, the temperature sensor, and the hot air steam drying equipment 9.
[0025] The steam drying assembly includes a return pipe 14, an outlet pipe 7, a connecting pipe 11, a filter box 12, a filter 13 and a hot air steam drying device 9. The filter box 12 and the hot air steam drying device 9 are both fixedly installed on the top of the drying box 1. One end of the outlet pipe 7 is fixedly connected to the hot air steam drying device 9, and the other end of the outlet pipe 7 is fixedly connected to the bottom of the drying box 1. One end of the connecting pipe 11 is fixedly connected to the filter 13, and the other end of the connecting pipe 11 is fixedly connected to the hot air steam drying device 9. One end of the return pipe 14 is fixedly connected to the top of the drying box 1, and the other end of the return pipe 14 is fixedly connected to the filter 13. The hot air steam drying device 9 is a prior art, and its use principle is not described in detail again. The use of a recyclable hot air steam drying device 9 is beneficial to saving energy and avoiding waste of heat energy. At the same time, the filter 13 is used to filter the reflux gas, which is convenient for the reuse of the waste heat gas. Filter cotton is arranged inside the filter 13, and the filter 13 and the filter box 12 are detachable, which is convenient for the replacement of the filter 13.
[0026] Box covers 18 are movably installed on both sides of the drying box 1 through hinges. A sealing ring 8 is fixedly installed on one side of the box cover 18 close to the drying box 1, which is used for sealing between the box cover 18 and the drying box 1 and can effectively prevent the leakage of drying gas. A display screen is provided on the front of the drying box 1 for displaying wood drying information.
[0027] A temperature sensor is fixedly mounted on the top inner wall of the drying box 1 , and the temperature sensor can monitor the temperature inside the drying box 1 in real time. A discharge pipe is arranged inside the bottom wall of the drying box 1 to facilitate cleaning of the drying box 1 .
[0028] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.
[0029] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A circulating hot air steam wood drying device, comprising a drying box (1), characterized in that: A rotating mechanism is arranged inside the drying box (1), and a steam drying component is arranged on the top of the drying box (1); The rotating mechanism comprises a motor (16), a rotating shaft (15), a driving gear (17), a gear ring (10), a rotating ring (4), a connecting rod (20), a fixed shaft (19), a fixed frame (6) and a roller (5). The motor (16) is fixedly mounted at the bottom of the drying box (1), the output end of the motor (16) is fixedly connected to the rotating shaft (15), the driving gear (17) is fixedly sleeved on the outside of the rotating shaft (15), the gear ring (10) is movably embedded in the inner wall of the drying box (1), the gear ring (10) is meshed with the driving gear (17), the rotating ring (4) is fixedly mounted inside the gear ring (10), one end of the connecting rod (20) is fixedly connected to the inner wall of the rotating ring (4), the other end of the connecting rod (20) is fixedly connected to the fixed frame (6), the two ends of the fixed shaft (19) are respectively fixedly connected to the inner walls of both sides of the fixed frame (6), and the roller (5) is movably sleeved on the outside of the fixed shaft (19).
2. The circulating hot air steam wood drying device according to claim 1, characterized in that: The bottom of the drying box (1) is fixedly mounted on a supporting leg (2), and a foot pad (3) is fixedly mounted on the bottom end of the supporting leg (2).
3. The circulating hot air steam wood drying device according to claim 1, characterized in that: The steam drying component comprises a return pipe (14), an air outlet pipe (7), a connecting pipe (11), a filter box (12), a filter (13) and a hot air steam drying device (9); the filter box (12) and the hot air steam drying device (9) are both fixedly mounted on the top of the drying box (1); one end of the air outlet pipe (7) is fixedly connected to the hot air steam drying device (9); and the other end of the air outlet pipe (7) is fixedly connected to the bottom of the drying box (1).
4. The circulating hot air steam wood drying device according to claim 3, characterized in that: One end of the connecting pipe (11) is fixedly connected to the filter (13), the other end of the connecting pipe (11) is fixedly connected to the hot air steam drying device (9), one end of the return pipe (14) is fixedly connected to the top of the drying box (1), and the other end of the return pipe (14) is fixedly connected to the filter (13).
5. The circulating hot air steam wood drying device according to claim 1, characterized in that: Box covers (18) are movably mounted on both sides of the drying box (1) via hinges, and a sealing ring (8) is fixedly mounted on one side of the box cover (18) close to the drying box (1) for sealing between the box cover (18) and the drying box (1).
6. The circulating hot air steam wood drying device according to claim 1, characterized in that: A temperature sensor is fixedly mounted on the top inner wall of the drying box (1), and a discharge pipe is arranged inside the bottom wall of the drying box (1).