CN218269905U

CN218269905U - Wood drying kiln

Info

Publication number: CN218269905U
Application number: CN202222551725.2U
Authority: CN
Inventors: 陈煜�
Original assignee: Zhangjiagang Runfu Wood Industry Co ltd
Current assignee: Zhangjiagang Runfu Wood Industry Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-10
Anticipated expiration: 2032-09-26

Abstract

The utility model provides a timber drying kiln uses in the timber preparation field, and its technical scheme main points are: the method comprises the following steps: a base station arranged higher than the ground; the kiln wall is fixed on the upper surface of the base station, one side of the kiln wall is provided with a kiln door which can be opened and closed, and the upper end of the kiln wall is fixed with a kiln top; the kiln top is provided with an air inlet and a moisture exhaust port; the sliding frame is arranged in the kiln wall in a sliding manner along the vertical direction, a sliding plate arranged along the horizontal direction is fixed at the bottom of the sliding frame, and an opening for gas to pass through is reserved between the sliding plate and the kiln wall; the fixed plate is arranged on the kiln wall and detachably fixed between the sliding plate and the kiln wall when the sliding plate slides to a specific position; the circulating fan is arranged on the upper surface of the sliding plate; the heating plates are arranged on the upper surface of the sliding plate and positioned on two sides of the direction of the gas blown out by the circulating fan; the driving component drives the sliding frame to slide in the vertical direction; has the technical effects that: the heating device and the circulating fan can be conveniently overhauled by workers, and potential safety hazards are reduced.

Description

Wood drying kiln

Technical Field

The utility model relates to a timber preparation field especially relates to a timber drying kiln.

Background

The logs, after being cut into boards, often contain a large amount of moisture, which is not conducive to subsequent processing and storage, and therefore, the cut boards need to be dried.

At present, chinese patent application with publication number CN110173964A discloses a wood drying kiln, which comprises a base and a frame, wherein the middle end of the top of the base is provided with the frame, two ends of the top of the frame are respectively provided with a moisture exhaust port and an air inlet in a penetrating way, the middles of the moisture exhaust port and the air inlet are respectively provided with an electromagnetic valve, one side of the inside of the frame is provided with two groups of heaters, the inner side of the frame is provided with a circulating fan between the two groups of heaters, and the inner side of the frame is provided with a steam injection pipe at one side of the circulating fan.

Present timber drying kiln, though can be fine carry out drying process to timber, however, because drying kiln is generally great, heater and circulating fan etc. fix in higher position, need the workman to climb to drying kiln top and overhaul the operation, it is very inconvenient to overhaul, has the potential safety hazard moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a timber drying kiln, its advantage can make things convenient for the workman to overhaul heating device and circulating fan, reduces the potential safety hazard.

To achieve the above and other related objects, the present invention provides the following technical solutions: the method comprises the following steps:

a base station arranged higher than the ground;

the kiln wall is fixed on the upper surface of the base station, one side of the kiln wall is provided with a kiln door capable of being opened and closed, and the upper end of the kiln wall is fixed with a kiln top; an air inlet and a moisture exhaust port are formed in the kiln top;

the sliding frame is arranged in the kiln wall in a sliding manner along the vertical direction, a sliding plate arranged along the horizontal direction is fixed at the bottom of the sliding frame, and an opening for gas to pass through is reserved between the sliding plate and the kiln wall;

the fixed plate is arranged on the kiln wall and detachably fixes the sliding plate and the kiln wall when the sliding plate slides to a specific position;

the circulating fan is arranged on the upper surface of the sliding plate and used for providing airflow;

the heating plates are arranged on the upper surface of the sliding plate and positioned on two sides of the direction of the gas blown out by the circulating fan, and the heating plates are connected with external power supply equipment; and the number of the first and second groups,

and the driving component drives the sliding frame to slide in the vertical direction.

Through the technical scheme, before drying, the sliding plate is installed at a preset position, the sliding frame is driven by the driving assembly to move upwards, after the sliding plate reaches a preset height, the sliding plate is fixed on the kiln wall through the fixing plate, then wood is dried, the wood to be dried is arranged on a base station in the kiln wall, a kiln door is closed to form a relatively sealed environment between the kiln wall and the kiln top, external power supply equipment provides energy for the heating plate, the heating plate generates heat to heat surrounding air, a circulating fan enables the kiln wall to form circulating airflow in the heating process, hot air can reach all parts of the drying kiln, the wood is dried, moisture is discharged through the moisture discharge port, and external air enters the drying kiln through the air inlet; when overhauing hot plate and circulating fan, dismantle between fixed plate and sliding plate, drive assembly drive sliding plate moves down, makes hot plate and circulating fan fall back to ground and overhauls, when making things convenient for the workman to overhaul, has avoided the workman to climb the eminence, has reduced the potential safety hazard.

In an embodiment of the present invention, the fixing plate includes a connecting portion connected to the kiln wall and a fixing portion connected to the sliding plate, the surface of the fixing portion is disposed along the horizontal direction, the fixing plate is disposed on the kiln wall and is provided with a plurality of fixing portions, and the fixing portions of the fixing plate are located on the same horizontal plane, and the fixing portion is fixed to the sliding plate through a bolt.

Through above-mentioned technical scheme, a plurality of fixed plates can be more stable with the board that slides is fixed, and a plurality of fixed parts are in same horizontal plane simultaneously and can make the board that slides set up along the horizontal direction after fixed, prevent that fixed hot plate and circulating fan from taking place the landing on the board that slides, and the bolt fastening is convenient for detach when fixed firm, and the convenience is dismantled it when overhauing.

In an embodiment of the present invention, the driving assembly includes:

the driving motor is fixed on the upper surface of the kiln top, and the axis direction of the driving motor is arranged along the horizontal direction; the rope coiling rod is coaxially and fixedly connected with a rotating shaft of the driving motor; and one end of the hauling rope is wound on the rope coiling rod, and the other end of the hauling rope is fixedly connected with the sliding frame.

Through above-mentioned technical scheme, driving motor driving-disc rope pole is rotatory, twines the towline on the rope pole, makes the frame that slides move towards the top, when needs move the slide board downwards, with driving motor counter-rotation.

In an embodiment of the present invention, the rain-proof plate is fixed above the top of the kiln.

Through the technical scheme, the rain baffle can prevent rainwater from falling on the kiln top and enable the driving motor fixed on the kiln top to be damaged by water inflow.

In an embodiment of the present invention, the kiln door is a sliding door, and the kiln door is driven to open and close by a speed reduction motor.

Through the technical scheme, the speed reducing motor rotates, so that the speed reducing motor moves on the rack to drive the kiln door to move, and the kiln door is opened and closed.

In an embodiment of the present invention, the base station is located one side of the kiln door is provided with a material loading slope of the slope.

Through the technical scheme, the wood can be conveniently conveyed to the drying kiln by a cart or a forklift for a worker, and the worker can conveniently operate the drying kiln.

As the above, the utility model discloses a timber drying kiln has following beneficial effect:

before drying, firstly, a sliding plate is installed at a preset position, a driving assembly drives a sliding frame to move upwards, after the sliding plate reaches a preset height, the sliding plate is fixed on the kiln wall through a fixing plate, then, wood is dried, the wood to be dried is arranged on a base station in the kiln wall, a kiln door is closed to enable the kiln wall and a kiln top to form a relatively sealed environment, external power supply equipment provides energy for a heating plate, the heating plate generates heat to heat surrounding air, a circulating fan enables the kiln wall to form circulating airflow in the heating process, hot air can reach all parts of a drying kiln, the wood is dried, moisture is discharged through a moisture discharging port, and external air enters the drying kiln through an air inlet; when overhauing hot plate and circulating fan, dismantle between fixed plate and sliding plate, drive assembly drive sliding plate moves down, makes hot plate and circulating fan fall back to ground and overhauls, when making things convenient for the workman to overhaul, has avoided the workman to climb the eminence, has reduced the potential safety hazard.

Drawings

Fig. 1 is a schematic structural view of the embodiment of the present invention in a side direction;

fig. 2 is a schematic structural view of the front direction of the embodiment of the present invention.

Reference numerals: 1. a base station; 2. a kiln wall; 3. a kiln door; 4. a fixing plate; 5. a drive assembly; 6. the kiln top; 7. an air inlet; 8. a moisture removal port; 9. a sliding frame; 10. a slide plate; 11. a circulating fan; 12. heating plates; 13. a rain shield; 14. feeding a material slope; 15. a heightening rod; 16. a support frame; 41. a connecting portion; 42. a fixed part; 51. a drive motor; 52. a rope coiling rod; 53. a hoisting rope.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that the structure, proportion, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions of the present invention, so that the present invention does not have the substantial technical significance, and the modification of any structure, the change of the proportion relation or the adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention. In addition, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms may be changed or adjusted without substantial technical changes.

Referring to fig. 1, the present invention provides a wood drying kiln, including:

the base platform 1 is arranged higher than the ground, and the material loading slope 14 is obliquely arranged on one side of the base platform 1, so that a worker can transport wood to the base platform 1 through a cart or a forklift, and then dry the wood.

Referring to fig. 1, the drying kiln further comprises a kiln wall 2 fixed on the upper surface of the base station 1, the kiln wall 2 is provided with four sides, the kiln walls 2 are mutually spliced in the kiln wall 2 to form a rectangular space, an openable kiln door 3 is arranged on one kiln wall 2, the kiln door 3 and the feeding slope 14 are arranged in the same direction, and workers can conveniently place wood into the drying kiln through the feeding slope 14 and the kiln door 3; kiln door 3 comprises two push-and-pull doors, and the push-and-pull door passes through the cooperation drive removal of gear motor and rack, is fixed with the gear in gear motor's the pivot, and gear motor drive gear is rotatory, makes the gear remove on the rack, and then makes the push-and-pull door remove, makes kiln door 3 open and shut, and the upper end of kiln wall 2 is fixed with kiln top 6, is provided with air inlet 7 and hydrofuge mouth 8 on the kiln top 6, is used for providing air and exhaust moisture in the dry kiln respectively.

Referring to fig. 1 and 2, the kiln further includes a sliding frame 9 slidably disposed in the kiln wall 2 along the vertical direction, a sliding plate 10 disposed along the horizontal direction is welded and fixed at the bottom of the sliding frame 9, and an opening for passing gas is left between the sliding plate 10 and the kiln wall 2.

Referring to fig. 2, further comprising a driving assembly 5 for driving the sliding frame 9 to slide in the vertical direction, the driving assembly 5 comprises: the driving motor 51 is fixed on the upper surface of the kiln top 6, and the axial direction of the rotating shaft of the driving motor 51 is arranged along the horizontal direction; the rope coiling rod 52 is coaxially and fixedly connected with the rotating shaft of the driving motor 51, and the rope coiling rod 52 is rotatably connected to the support frame 16; and a hauling rope 53 with one end wound on the rope coiling rod 52 and the other end tied and fixed with the sliding frame 9.

Please refer to fig. 2, further comprising a fixing plate 4 disposed inside the kiln wall 2, and detachably fixing the sliding plate 10 and the kiln wall 2 when the sliding plate 10 slides to a specific position, wherein the fixing plate 4 comprises a connecting portion 41 connected to the kiln wall 2 via a bolt and a fixing portion 42 connected to the sliding plate 10, the surface of the fixing portion 42 is disposed along a horizontal direction, a plurality of fixing plates 4 are disposed on the kiln wall 2, in this embodiment, four fixing plates 4 are disposed, and are respectively located at four corners of the sliding plate 10, and the fixing portions 42 of the four fixing plates 4 are located on a same horizontal plane, and the fixing portion 42 and the sliding plate 10 are fixed via bolts.

Referring to fig. 1, the air conditioner further includes a circulation fan 11 disposed on an upper surface of the sliding plate 10 and used for providing an air flow, and the circulation fan 11 is fixed at a middle position of the sliding plate 10 by screws.

Referring to fig. 1, the drying device further includes heating plates 12 disposed on the upper surface of the sliding plate 10 and located on two sides of the direction of the air blown out by the circulating fan 11, the heating plates 12 are connected to an external power supply device, the heating plates 12 generate heat to heat the air around the heating plates, the circulating fan 11 blows hot air to all parts of the drying kiln through airflow, and the plate placed in the drying kiln is dried.

Referring to fig. 1, the drying kiln further comprises a rain baffle 13 obliquely fixed above the kiln top 6, and the rain baffle 13 is fixed on the upper surface of the kiln top 6 through a heightening rod 15, so that rainwater can be prevented from accumulating on the kiln top 6 and falling into the drying kiln.

The using process is briefly described as follows: firstly, a sliding plate 10 is installed at a preset position, a driving motor 51 drives a disc rope rod 52 to rotate, a hauling rope 53 is wound on the disc rope rod 52, a sliding frame 9 moves upwards, after the sliding plate 10 reaches a preset height, the sliding plate 10 is fixed on a kiln wall 2 through a fixing plate 4, then, wood is dried, the wood to be dried is tidied and placed on a base platform 1 in the kiln wall 2, a kiln door 3 is closed, so that a relatively sealed environment is formed between the kiln wall 2 and a kiln top 6, an external power supply device provides energy for a heating plate 12, the heating plate 12 generates heat to heat surrounding air, a circulating fan 11 enables the kiln wall 2 to form circulating airflow in the heating process, hot air can reach all parts of a drying kiln to dry the wood, moisture is discharged through a moisture discharging port 8, and the external air enters the drying kiln through an air inlet 7; when overhauing hot plate 12 and circulating fan 11, dismantle fixed plate 4 and slide board 10 within a definite time, the reverse rotation drive of motor slides board 10 and moves down, makes hot plate 12 and circulating fan 11 fall back to ground and overhauls, when making things convenient for the workman to overhaul, has avoided the workman to climb to the eminence, has reduced the potential safety hazard.

To sum up, the utility model discloses can make things convenient for the workman to overhaul heating device and circulating fan 11, reduce the potential safety hazard. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A wood drying kiln, comprising:

a base (1) arranged higher than the ground;

the kiln wall (2) is fixed on the upper surface of the base station (1), one side of the kiln wall (2) is provided with a kiln door (3) which can be opened and closed, the upper end of the kiln wall (2) is fixed with a kiln top (6), and the kiln top (6) is provided with an air inlet (7) and a moisture exhaust port (8);

the sliding frame (9) is arranged in the kiln wall (2) in a sliding manner along the vertical direction, a sliding plate (10) arranged along the horizontal direction is fixed at the bottom of the sliding frame (9), and an opening for gas to pass through is reserved between the sliding plate (10) and the kiln wall (2);

the fixed plate (4) is arranged on the kiln wall (2) and detachably fixes the sliding plate (10) and the kiln wall (2) when the sliding plate (10) slides to a specific position;

the circulating fan (11) is arranged on the upper surface of the sliding plate (10) and used for providing airflow;

the heating plates (12) are arranged on the upper surface of the sliding plate (10) and positioned on two sides of the direction of the gas blown out by the circulating fan (11), and the heating plates (12) are connected with external power supply equipment; and the number of the first and second groups,

and the driving assembly (5) drives the sliding frame (9) to slide in the vertical direction.

2. The wood drying kiln according to claim 1, characterized in that the fixing plate (4) comprises a connecting part (41) connected with the kiln wall (2) and a fixing part (42) connected with the sliding plate (10), the plate surface of the fixing part (42) is arranged along the horizontal direction, the fixing plate (4) is provided with a plurality of fixing parts (42) on the kiln wall (2), the fixing parts (42) of the fixing plates (4) are positioned on the same horizontal plane, and the fixing parts (42) and the sliding plate (10) are fixed through bolts.

3. The wood drying kiln according to claim 1, characterized in that the drive assembly (5) comprises:

the driving motor (51) is fixed on the upper surface of the kiln top (6), and the axial direction of a rotating shaft of the driving motor (51) is arranged along the horizontal direction; the rope coiling rod (52) is coaxially and fixedly connected with a rotating shaft of the driving motor (51); and a hauling rope (53) with one end wound on the rope coiling rod (52) and the other end fixedly connected with the sliding frame (9).

4. The wood drying kiln according to claim 1, further comprising a rain shield (13) fixed obliquely above the kiln top (6).

5. The wood drying kiln according to claim 1, characterized in that the kiln door (3) is a sliding door, and the opening and closing of the kiln door (3) are driven by a reduction motor and a horizontally arranged rack.

6. The wood drying kiln according to claim 1, characterized in that the side of the abutment (1) at the kiln door (3) is provided with an inclined loading ramp (14).