CN212602419U - Wood heat treatment oven device - Google Patents
Wood heat treatment oven device Download PDFInfo
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- CN212602419U CN212602419U CN202020646222.1U CN202020646222U CN212602419U CN 212602419 U CN212602419 U CN 212602419U CN 202020646222 U CN202020646222 U CN 202020646222U CN 212602419 U CN212602419 U CN 212602419U
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Abstract
The utility model discloses a wood heat treatment oven device, which comprises a main box body, wherein the lower part of the main box body is provided with a horizontal support plate, a plurality of downflow through holes are formed on the horizontal support plate, the horizontal support plate divides the main box body into a downflow cavity and an upper cavity, the left part of the upper cavity is fixed with a vertical separation plate, the bottom surface of the vertical separation plate is fixed on the top surface of the horizontal support plate, and the vertical separation plate divides the upper cavity into a left heating cavity and a right placing cavity; the drying device can ensure that the wood placed in the placing cavity is dried and dehumidified, can control the drying temperature constantly, and is good in drying effect.
Description
The technical field is as follows:
the utility model relates to a wood working equipment technical field, more specifically the utility model relates to a timber thermal treatment oven device that says so.
Background art:
the existing wood needs to be dried before cutting, carving and other processing so as to remove moisture in the wood, meanwhile, due to the flammable characteristic of the wood, the problem of burning and the like is easily caused when the wood is dried in an over-high-temperature oven and other processing, and water vapor in the air cannot be discharged during drying so as to influence the drying effect.
The utility model has the following contents:
the utility model aims at being not enough to prior art, and provide a timber thermal treatment oven device, it can guarantee to put into and dehumidify and can control stoving temperature constantly when placing the timber stoving in the cavity, and it is effectual to dry.
The technical solution of the utility model is as follows:
a wood heat treatment oven device comprises a main box body, wherein a horizontal supporting plate is arranged at the lower part of the main box body, a plurality of downward flow through holes are formed in the horizontal supporting plate, the horizontal supporting plate divides the main box body into a downward flow cavity and an upper cavity, a vertical separation plate is fixed at the left part of the upper cavity, the bottom surface of the vertical separation plate is fixed on the top surface of the horizontal supporting plate, and the vertical separation plate divides the upper cavity into a heating cavity at the left side and a placing cavity at the right side;
an installation frame is fixed on the inner side wall of the upper part of the heating cavity body, and an electric heater is fixed on the installation frame;
a circulation box body is fixed at the right end of the top surface of the top plate of the placing cavity, an axial flow fan is fixed on the left side wall of the circulation box body, the other end of the axial flow fan is fixed on the right side wall of the dehumidification box body, the dehumidification box body is fixed in the middle of the top surface of the top plate of the placing cavity, the left side of the dehumidification box body is fixed with the right side wall of the middle transition box body, the dehumidification box body is communicated with the middle transition box body, a connecting air guide sleeve is fixed on the top surface of the top plate of the heating cavity, the connecting air guide sleeve is communicated with the heating cavity, a circulation fan is fixed on the top surface of the connecting air guide sleeve, an air outlet of the circulation fan is communicated with the connecting air guide sleeve, a connecting sleeve is communicated with an air inlet of the circulation fan, a first control valve is fixed on the right side wall of, the first control valve is communicated with a through hole formed in the left side plate of the middle transition box body;
the top plate of the cavity is placed right below the circulation box body, the first air outlet is communicated with the circulation box body, a circulation through hole is formed in the middle of the left side wall of the circulation box body, the circulation through hole is communicated with an air inlet at the right end of an air cylinder of the axial flow fan, and an air outlet at the left end of the air cylinder of the axial flow fan is communicated with a through hole formed in the right side wall of the dehumidification box body.
And a second air outlet is formed in the top plate of the placing cavity below the middle transition box body and is communicated with the middle transition box body.
The upper portion of placing the cavity is equipped with the upper horizontal plate, and the lateral wall of upper horizontal plate is fixed on the inside wall of placing the cavity, and the shaping has a plurality of upper through-holes on the upper horizontal plate, and the bottom surface of upper horizontal plate and the roof of placing the cavity constitutes the hot air duct.
The electric heater is a PTC electric heater.
The top surface of the top plate of the placing cavity at the dehumidification box body is fixedly provided with a water receiving groove body, the top surface of the water receiving groove body is fixedly provided with a micro-channel heat exchanger, the liquid inlet end of the micro-channel heat exchanger is communicated and connected with the liquid outlet end of a water pump installed at the cooling water pool through a connecting pipe, the bottom end of the connecting pipe connected with the liquid outlet end of the micro-channel heat exchanger extends into the cooling water pool, and the bottom end of the drain pipe communicated and connected with the bottom plate of the water receiving groove body extends into the cooling water pool.
And a second control valve is communicated with the top plate of the middle transition box body, and the top of the second control valve is communicated with an exhaust fan.
An overhaul through hole is formed in the upper portion of the vertical partition plate at the upper portion of the heating cavity, an overhaul fixing plate is fixed to the outer side wall of the upper portion of the vertical partition plate, and the overhaul fixing plate covers the overhaul through hole.
The bottom surface of horizontal support plate is fixed with a plurality of support perforated plates, and the bottom surface of supporting the perforated plate is fixed on the top surface of the bottom plate of main tank body.
The beneficial effects of the utility model reside in that:
the drying device can ensure that the wood placed in the placing cavity is dried and dehumidified, can control the drying temperature constantly, and is good in drying effect.
Description of the drawings:
FIG. 1 is a simple schematic structural diagram of the present invention;
fig. 2 is a partially enlarged view of fig. 1.
The specific implementation mode is as follows:
example (b): as shown in fig. 1 to 2, a wood heat treatment oven device comprises a main box body 10, wherein a horizontal support plate 11 is arranged at the lower part of the main box body 10, a plurality of downward flow through holes 111 are formed in the horizontal support plate 11, the main box body 10 is divided into a lower flow cavity 12 and an upper cavity by the horizontal support plate 11, a vertical partition plate 13 is fixed at the left part of the upper cavity, the bottom surface of the vertical partition plate 13 is fixed on the top surface of the horizontal support plate 11, and the upper cavity is divided into a left heating cavity 14 and a right placing cavity 15 by the vertical partition plate 13;
a mounting rack 16 is fixed on the inner side wall of the upper part of the heating cavity 14, and an electric heater 17 is fixed on the mounting rack 16;
a circulation box body 20 is fixed at the right end of the top surface of the top plate of the placing cavity 15, an axial flow fan 30 is fixed on the left side wall of the circulation box body 20, the other end of the axial flow fan 30 is fixed on the right side wall of the dehumidifying box body 40, the dehumidifying box body 40 is fixed in the middle of the top surface of the top plate of the placing cavity 15, the left side of the dehumidifying box body 40 is fixed with the right side wall of the middle transition box body 50, the dehumidifying box body 40 is communicated with the middle transition box body 50, a connecting air guide sleeve 60 is fixed on the top surface of the top plate of the heating cavity 14, the connecting air guide sleeve 60 is communicated with the heating cavity 14, a circulating fan 61 is fixed on the top surface of the connecting air guide sleeve 60, an air outlet of the circulating fan 61 is communicated with the connecting air guide sleeve 60, a connecting sleeve 62 is communicated with an air inlet of the circulating fan 61, a first control, the right end of the first control valve 1 is fixed on the left side plate of the middle transition box body 50, and the first control valve 1 is communicated with a through hole formed in the left side plate of the middle transition box body 50;
a first air outlet 151 is formed in a top plate of the placing cavity 15 right below the circulation box body 20, the first air outlet 151 is communicated with the circulation box body 20, a circulation through hole 21 is formed in the middle of the left side wall of the circulation box body 20, the circulation through hole 21 is communicated with an air inlet at the right end of an air duct of the axial flow fan 30, and an air outlet at the left end of the air duct of the axial flow fan 30 is communicated with a through hole formed in the right side wall of the dehumidification box body 40.
Further, a top plate of the placing cavity 15 below the middle transition box 50 is provided with a second air outlet 152, and the second air outlet 152 is communicated with the middle transition box 50.
Furthermore, an upper horizontal plate 153 is disposed above the placing cavity 15, a side wall of the upper horizontal plate 153 is fixed to an inner side wall of the placing cavity 15, a plurality of upper through holes 154 are formed in the upper horizontal plate 153, and the upper horizontal plate 153 and a bottom surface of a top plate of the placing cavity 15 form a heating air duct 160.
Further, the electric heater 17 is a PTC electric heater.
Furthermore, a water receiving tank body 41 is fixed on the top surface of the top plate of the placing cavity 15 at the dehumidification box body 40, a micro-channel heat exchanger 42 is fixed on the top surface of the water receiving tank body 41, the liquid inlet end of the micro-channel heat exchanger 42 is communicated with the liquid outlet end of a water pump 71 installed at the cooling water tank 70 through a connecting pipe, the connecting pipe at the liquid inlet end of the water pump 71 extends into the cooling water tank 70, the bottom end of the connecting pipe connected with the liquid outlet end of the micro-channel heat exchanger 42 extends into the cooling water tank 70, and the bottom end of a drain pipe communicated with the bottom plate of the water receiving tank body 41 extends into the cooling water tank 70.
Furthermore, a second control valve 2 is connected to a top plate of the intermediate transition box 50, and an exhaust fan 3 is connected to a top of the second control valve 2.
Further, an inspection through hole 131 is formed on the vertical separation plate 13 at the upper portion of the heating chamber 14, and an inspection fixing plate 132 is fixed on the outer side wall of the upper portion of the vertical separation plate 13, and the inspection fixing plate 132 covers the inspection through hole 131.
Further, a plurality of supporting porous plates 18 are fixed to the bottom surface of the horizontal supporting plate 11, and the bottom surface of the supporting porous plates 18 is fixed to the top surface of the bottom plate of the main casing 10.
In this embodiment, the electric heater 17, the axial flow fan 30, the circulating fan 61, the first control valve 1, the axial flow fan 30, the water pump 71, the second control valve 2, the exhaust fan 3, and the like are all electrically connected to a control host (not shown in the drawings) through an electrical connection line, and are controlled by the control host, wherein a temperature sensor (not shown in the drawings) is further installed in the placing cavity 15, the temperature sensor is electrically connected to the control host through an electrical connection line, and the components of the control host, and the like, are common components, and are not described in detail.
In this embodiment, when in use, a feed inlet is arranged in the middle of the right side plate of the placing cavity 15, door bodies 100 are installed at two sides of the feed inlet, the door bodies 100 are opened, wood is placed in the placing cavity 15, the electric heater 17 is turned on to realize heating, except that the water pump 71, the second control valve 2 and the exhaust fan 3 are turned off, other operations are performed to realize internal air circulation flow, generally, when the temperature sensor senses that the temperature reaches 60 ℃ to 70 ℃, the water pump 71 operates, the air generally flows in a state that the circulating fan 61 operates to flow the air into the heating cavity 14 to exchange heat with the electric heater 17, so that the heated air enters the lower flow cavity 12 and then enters the placing cavity 15 to perform heat exchange and drying on the wood thereon, the air after heat exchange enters the middle transition box 50 and the circulation box 20, the air in the circulation box 20 enters the dehumidifying box 40 through the axial flow fan 30, when air blows through the micro-channel heat exchanger 42, the air exchanges heat with the micro-channel heat exchanger 42, water drops in the air enter the water receiving tank body 41, cooling water in the water receiving tank body 41 flows back to the cooling water tank, water liquid of the water receiving tank body 70 enters the micro-channel heat exchanger 42 (the micro-channel heat exchanger 42 is of a common structure and is not described in detail) to circularly flow, and heat on the water liquid is brought back to the cooling water tank 70, so that the micro-channel heat exchanger 42 is ensured to be in a low-temperature state, water vapor in the air is greatly reduced at the moment, enters the intermediate transition box body 50, enters the circulating fan 61 through the connecting sleeve 62, and circularly flows;
and after the temperature sensor senses that the sensed temperature is higher than 70 ℃, the second control valve 2 and the exhaust fan 3 are opened, so that the temperature of the hot air in the air conditioner is reduced by discharging the hot air, after the temperature is reduced, the exhaust fan 3 is closed, then the second control valve 2 is closed, and the drying effect is good.
Claims (8)
1. A wood heat treatment oven device comprises a main box body (10), and is characterized in that: the lower part of the main box body (10) is provided with a horizontal supporting plate (11), a plurality of down-flow through holes (111) are formed in the horizontal supporting plate (11), the main box body (10) is divided into a down-flow cavity (12) and an upper cavity by the horizontal supporting plate (11), a vertical partition plate (13) is fixed at the left part of the upper cavity, the bottom surface of the vertical partition plate (13) is fixed on the top surface of the horizontal supporting plate (11), and the upper cavity is divided into a left heating cavity (14) and a right placing cavity (15) by the vertical partition plate (13);
a mounting rack (16) is fixed on the inner side wall of the upper part of the heating cavity (14), and an electric heater (17) is fixed on the mounting rack (16);
the right end of the top surface of the top plate for placing the cavity (15) is fixed with a circulation box body (20), the left side wall of the circulation box body (20) is fixed with an axial flow fan (30), the other end of the axial flow fan (30) is fixed on the right side wall of a dehumidification box body (40), the dehumidification box body (40) is fixed in the middle of the top surface of the top plate for placing the cavity (15), the left side of the dehumidification box body (40) is fixed with the right side wall of a middle transition box body (50), the dehumidification box body (40) is communicated with the middle transition box body (50), the top surface of the top plate of the heating cavity (14) is fixed with a connection air guide sleeve (60), the connection air guide sleeve (60) is communicated with the heating cavity (14), the top surface of the connection air guide sleeve (60) is fixed with a circulation fan (61), the air outlet of the circulation fan (61) is communicated with the connection air guide sleeve (60), a first control valve (1) is fixed on the right side wall of the connecting sleeve (62), the first control valve (1) is communicated with the connecting sleeve (62), the right end of the first control valve (1) is fixed on the left side plate of the middle transition box body (50), and the first control valve (1) is communicated with a through hole formed in the left side plate of the middle transition box body (50);
the ventilation device is characterized in that a first air outlet (151) is formed in a top plate of the placement cavity (15) right below the circulation box body (20), the first air outlet (151) is communicated with the circulation box body (20), a circulation through hole (21) is formed in the middle of the left side wall of the circulation box body (20), the circulation through hole (21) is communicated with a right end air inlet of an air duct of the axial flow fan (30), and a through hole formed in the left end air outlet of the air duct of the axial flow fan (30) is communicated with a through hole formed in the right side wall of the dehumidification box body (40).
2. A wood heat treatment oven set forth in claim 1 wherein: and a top plate of the placing cavity (15) below the middle transition box body (50) is provided with a second air outlet (152), and the second air outlet (152) is communicated with the middle transition box body (50).
3. A wood heat treatment oven set forth in claim 1 wherein: an upper horizontal plate (153) is arranged above the placing cavity (15), the side wall of the upper horizontal plate (153) is fixed on the inner side wall of the placing cavity (15), a plurality of upper through holes (154) are formed in the upper horizontal plate (153), and the upper horizontal plate (153) and the bottom surface of the top plate of the placing cavity (15) form a heating air duct (160).
4. A wood heat treatment oven set forth in claim 1 wherein: the electric heater (17) is a PTC electric heater.
5. A wood heat treatment oven set forth in claim 1 wherein: the dehumidifying box is characterized in that a water receiving groove body (41) is fixed on the top surface of a top plate of a placing cavity (15) at the position of the dehumidifying box body (40), a micro-channel heat exchanger (42) is fixed on the top surface of the water receiving groove body (41), the liquid inlet end of the micro-channel heat exchanger (42) is communicated and connected with the liquid outlet end of a water pump (71) installed at the position of a cooling water pool (70) through a connecting pipe, the bottom end of the connecting pipe connected with the liquid outlet end of the micro-channel heat exchanger (42) extends into the cooling water pool (70), and the bottom end of a drain pipe communicated and connected with the bottom plate of the water receiving groove body (41) extends.
6. A wood heat treatment oven set forth in claim 1 wherein: the top plate of the middle transition box body (50) is connected with a second control valve (2), and the top of the second control valve (2) is connected with an exhaust fan (3).
7. A wood heat treatment oven set forth in claim 1 wherein: an overhaul through hole (131) is formed in the upper portion of the vertical separation plate (13) at the upper portion of the heating cavity (14), an overhaul fixing plate (132) is fixed to the outer side wall of the upper portion of the vertical separation plate (13), and the overhaul fixing plate (132) covers the overhaul through hole (131).
8. A wood heat treatment oven set forth in claim 1 wherein: a plurality of supporting porous plates (18) are fixed on the bottom surface of the horizontal supporting plate (11), and the bottom surfaces of the supporting porous plates (18) are fixed on the top surface of the bottom plate of the main box body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020646222.1U CN212602419U (en) | 2020-04-26 | 2020-04-26 | Wood heat treatment oven device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020646222.1U CN212602419U (en) | 2020-04-26 | 2020-04-26 | Wood heat treatment oven device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212602419U true CN212602419U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020646222.1U Active CN212602419U (en) | 2020-04-26 | 2020-04-26 | Wood heat treatment oven device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212602419U (en) |
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2020
- 2020-04-26 CN CN202020646222.1U patent/CN212602419U/en active Active
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