CN220699938U - Thermal insulation drying tunnel for wood particle reinforced composite floor mold - Google Patents
Thermal insulation drying tunnel for wood particle reinforced composite floor mold Download PDFInfo
- Publication number
- CN220699938U CN220699938U CN202322036495.0U CN202322036495U CN220699938U CN 220699938 U CN220699938 U CN 220699938U CN 202322036495 U CN202322036495 U CN 202322036495U CN 220699938 U CN220699938 U CN 220699938U
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- Prior art keywords
- heat preservation
- drying tunnel
- die
- chain
- composite floor
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- 238000001035 drying Methods 0.000 title claims abstract description 44
- 239000002023 wood Substances 0.000 title claims abstract description 17
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 238000009413 insulation Methods 0.000 title claims description 7
- 239000002245 particle Substances 0.000 title description 8
- 238000004321 preservation Methods 0.000 claims abstract description 50
- 239000008187 granular material Substances 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 3
- 230000005855 radiation Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 5
- 239000011490 mineral wool Substances 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims 4
- 238000010438 heat treatment Methods 0.000 abstract description 27
- 238000000034 method Methods 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 239000003345 natural gas Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to a wood granule floor makes technical field, specifically discloses a wood granule reinforcing composite floor mould heat preservation drying tunnel, it includes the chain transfer chain, chain transfer chain top cage has the drying tunnel, the drying tunnel is formed by the detachable concatenation of a plurality of heat preservation cover, be equipped with the infrared radiant tube in the heat preservation cover, the chain transfer chain erects on line body frame, tiling one deck heated board on the line body frame, be provided with disk cooling tube on the heated board, the fin has been wrapped up on the disk cooling tube, the end connection mould temperature machine at disk cooling tube supplies heat. In the process of conveying the die on the chain conveying line, the infrared radiant tube and the die temperature machine continuously supply heat to the floor formed by pressing in the die for heating and heat preservation, and after the die is conveyed out from the chain conveying line, the die just passes through 1h, so that the heating and heat preservation process of the die is completed. The energy consumption can be reduced in the heating process of the drying tunnel to the die, the heating is comprehensive, and the drying tunnel is suitable for a circulation line automatic operation mode.
Description
Technical Field
The utility model relates to the technical field of manufacturing of wood particle floors, in particular to a heat-preservation drying tunnel of a wood particle reinforced composite floor die.
Background
The wood particle reinforced composite floor board is one kind of high strength floor board with 7t mold. After the floor is pressed and locked, the floor is required to be heat-preserved for 1h at the temperature of 60-70 ℃ so as to be solidified and molded. The existing heating and heat-preserving modes for the die after die locking are three: (1) heating by adopting natural gas; (2) heating by air energy; (3) heating by a mold temperature machine. For the heating of the wood particle reinforced composite floor, the three modes have defects: natural gas is adopted for heating, the energy consumption is too high, and the natural gas consumption reaches 500m 3 /h, resulting in excessive heating costs; the air energy is adopted for heating, so that the temperature is difficult to reach the requirement; the die temperature machine is adopted for heating, the die Wen Jiguan needs to penetrate into the die, and the die needs to be fixed and not suitable for the automatic operation mode of the circulating line. Therefore, a mold heat-preserving drying tunnel which has low energy consumption, comprehensive heating and suitability for a circulation line automatic operation mode is needed.
Disclosure of Invention
The utility model aims to provide a heat-insulating drying tunnel for a wood particle reinforced composite floor die, which aims to solve the problems that the existing die heating mode can consume large energy, is not comprehensive in heating and cannot be suitable for a circulation line automatic operation mode.
In order to solve the problems, the technical scheme is as follows:
the utility model provides a wood granule reinforcing laminate flooring mould heat preservation drying tunnel, includes the chain transfer chain, chain transfer chain top cage has the drying tunnel, and the drying tunnel is formed by the detachable concatenation of a plurality of heat preservation cover, is equipped with the infrared radiation pipe in the heat preservation cover, the chain transfer chain erects on the line body frame, tiling one deck heated board on the line body frame, disposes the disk cooling tube on the heated board, wraps up the fin on the disk cooling tube, carries out the heat supply at the end connection mould temperature machine of disk cooling tube.
The basic principle of the technical scheme is as follows: and (3) placing the die after die locking on a chain conveying line for transmission, starting an infrared radiation pipe and a die temperature machine, continuously heating and preserving heat for the floor formed by pressing in the die by the infrared radiation pipe and the die temperature machine in the die transmission process, and after the die is transmitted from the chain conveying line, just passing through 1h to complete the heating and preserving heat process of the die.
The beneficial effects of the technical scheme are that:
1. compared with the existing natural gas heating, the technical scheme adopts the infrared radiation tube for heating, the infrared radiation tube has smaller power, and the cost is saved;
2. compared with the existing electric heating by air energy, the technical scheme adopts the heat preservation cover to cover the chain conveying line, the infrared radiation pipe on the heat preservation cover is matched with the disk-shaped radiating pipe at the bottom end of the chain conveying line, and the die is heated from the periphery of the die, so that the die is heated fully.
3. Compared with the existing heating mode by adopting a mould temperature machine, the mould temperature machine is arranged outside the chain conveying line, heat provided by the mould temperature machine is conveyed into the heat preservation drying tunnel through the disc-shaped radiating pipe for heating, the mould temperature machine does not interfere with the chain conveying line to convey the mould, and the automatic operation mode of the chain conveying line is not affected.
Further, the heat preservation cover is an inverted concave frame, and the lower ends of the left side and the right side of the heat preservation cover are fixed on the ground. The heat preservation covers of a plurality of concave frames are spliced and fixed on the ground, so that the heat preservation covers are fixed above the chain conveying line, and if a certain part of the chain is damaged, the heat preservation covers corresponding to the damaged part of the chain are directly disassembled, so that the maintenance is convenient.
Further, the heat preservation cover and the heat preservation layer are manufactured by rock wool plates with the thickness of 20-80 mm. The rock wool board is a heat insulation material with fireproof performance, can bear high temperature, does not burn and does not generate harmful gas.
Further, the left side of heat preservation cover is equipped with the draw-in groove, and the right side is equipped with the lug, and the lug card between the adjacent heat preservation cover is gone into in the draw-in groove, realizes dismantling the concatenation between the different heat preservation covers. The assembling and the connection between different heat preservation covers are realized in a mode of matching the convex blocks with the clamping grooves.
Further, openings are arranged at two ends of the drying tunnel, an inlet and an outlet are respectively arranged, and a crystal soft curtain is arranged on the inlet and the outlet. The crystal soft curtain can prevent excessive heat loss in the drying tunnel when the mould enters and exits the drying tunnel.
Further, temperature and humidity detection sensors are arranged on the drying tunnel at intervals. The temperature and humidity detection sensor can monitor the temperature in the drying tunnel in real time, and is convenient for controlling the temperature in the drying tunnel.
Drawings
FIG. 1 is a schematic top view of an overall structural arrangement of a drying tunnel and a chain conveyor line;
FIG. 2 is a schematic left view of the overall structural arrangement of a drying tunnel and a chain conveyor line;
FIG. 3 is a schematic top view of the overall structural arrangement of the mold temperature machine and the disk-shaped radiating tube;
fig. 4 is a schematic top view of the heat-insulating cover.
Reference numerals in the drawings of the specification include: chain conveying line 1, drying tunnel 2, gyro wheel 3, heat preservation cover 4, infrared radiation pipe 5, draw-in groove 6, lug 7, heated board 8, disk cooling tube 9, mould temperature machine 10.
Detailed Description
The following is a further detailed description of the embodiments:
the embodiment is basically as shown in the accompanying figures 1-3:
the utility model provides a timber grain reinforced composite floor mould heat preservation drying tunnel 2, as shown in figure 1, by chain transfer chain 1 and cage cover the drying tunnel 2 of chain transfer chain 1 top, chain transfer chain 1 is 29 sections altogether by gyro wheel 3 drive, gyro wheel 3 is by motor drive rotation, every section 2m length, drying tunnel 2 is spliced by 29 heat preservation covers 4 according to chain transfer chain 1 number of sections and is formed, heat preservation cover 4 adopts 50mm thickness rock wool board preparation, it is the frame that falls to the heart, heat preservation cover 4 left and right sides lower extreme is fixed subaerial, as shown in figure 2, two 5kw infrared radiation pipe 5 are installed altogether to the left and right sides of single heat preservation cover 4, heat preservation cover 4 left side is equipped with draw-in groove 6, as shown in figure 4, the right side is equipped with lug 7, lug 7 card between the adjacent heat preservation cover 4 is gone into draw-in groove 6, realize the detachable concatenation between 29 heat preservation covers 4. The chain conveying line 1 is erected on a line body frame and covered by the drying tunnel 2, a layer of heat preservation plate 8 is paved on the line body frame, the heat preservation plate 8 is also made of rock wool plates with the thickness of 50mm, 7 groups of disk-shaped radiating pipes 9 are arranged on the heat preservation plate 8, radiating fins are wrapped on each group of disk-shaped radiating pipes 9, each group of disk-shaped radiating pipes is connected with a mold temperature machine 10 at the end part of each disk-shaped radiating pipe 9 for heating, and the mold temperature machine 10 adopts a water vapor heating mode for heating. Openings are arranged at two ends of a drying tunnel 2 formed by 29 heat preservation covers 4, namely an inlet and an outlet, crystal soft curtains are arranged on the inlet and the outlet to prevent excessive heat loss when a mould enters and exits the drying tunnel 2, and a temperature and humidity detection sensor is arranged on the drying tunnel 2 every 10m to monitor the temperature in the drying tunnel 2 in real time.
The specific implementation process is as follows:
the mould after mould locking is placed on a chain conveying line 1, a motor is started to drive a roller 3 to rotate through a controller, so that the chain conveying line 1 starts to convey the mould into a drying tunnel 2, all infrared radiation pipes 5 and a mould temperature machine 10 are started at the same time, in the mould conveying process, the infrared radiation pipes 5 heat and preserve heat of the mould from the periphery of the mould, the mould temperature machine 10 continuously supplies heat, the heat of the mould temperature machine 10 is conveyed into the bottom of the drying tunnel 2 through a disc-shaped radiating pipe 9 to compensate the temperature of the lower part of the mould, the mould is heated in all directions, in the chain conveying line conveying process, a temperature and humidity detection sensor monitors the temperature in the drying tunnel 2 in real time to be between 60 ℃ and 70 ℃, and after the mould is conveyed out of the chain conveying line 1, the mould is just subjected to 1h, and the heating and heat preservation process of the mould is completed. The total power of 7 groups of mould temperature machines 10 and 58 groups of radiant tubes adopted by the drying tunnel 2 is 284kw, and the energy consumption is about 240 yuan/h; compared with the heating of natural gas, the gas consumption per hour of the natural gas is calculated to reach 300m 3 The heat preservation requirement can be met, the energy consumption is about 1700 yuan/h, and the energy consumption is reduced by 85.9 percent by adopting the scheme, so that the cost is saved for manufacturing the wood particle reinforced composite floor in factories, and the method is worth popularizing and using.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (6)
1. The utility model provides a wood granule reinforcing composite floor mould heat preservation drying tunnel, includes chain transfer chain, its characterized in that: the drying tunnel is covered above the chain conveying line and is formed by detachably splicing a plurality of heat preservation covers, an infrared radiation pipe is arranged in each heat preservation cover, the chain conveying line is erected on a line body frame, a layer of heat preservation plate is laid on the line body frame in a spreading mode, a disc-shaped heat dissipation pipe is arranged on the heat preservation plate, a heat dissipation plate is wrapped on the disc-shaped heat dissipation pipe, and the end portion of the disc-shaped heat dissipation pipe is connected with a mold temperature machine to supply heat.
2. The wood grain reinforced composite floor mold insulation drying tunnel of claim 1, wherein: the heat preservation cover is an inverted concave frame, and the lower ends of the left side and the right side of the heat preservation cover are fixed on the ground.
3. The wood grain reinforced composite floor mold insulation drying tunnel of claim 2, wherein: the heat preservation cover and the heat preservation layer are manufactured by rock wool plates with the thickness of 20-80 mm.
4. A wood grain reinforced composite floor mold insulation drying tunnel according to claim 3, wherein: the heat preservation cover left side is equipped with the draw-in groove, and the right side is equipped with the lug, and the lug card between the adjacent heat preservation cover is gone into in the draw-in groove, realizes dismantling the concatenation between the different heat preservation covers.
5. The wood grain reinforced composite floor mold insulation drying tunnel of claim 1, wherein: openings are arranged at two ends of the drying tunnel, namely an inlet and an outlet, and crystal soft curtains are arranged on the inlet and the outlet.
6. The wood grain reinforced composite floor mold insulation drying tunnel of claim 1, wherein: and temperature and humidity detection sensors are arranged on the drying tunnel at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036495.0U CN220699938U (en) | 2023-07-31 | 2023-07-31 | Thermal insulation drying tunnel for wood particle reinforced composite floor mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036495.0U CN220699938U (en) | 2023-07-31 | 2023-07-31 | Thermal insulation drying tunnel for wood particle reinforced composite floor mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220699938U true CN220699938U (en) | 2024-04-02 |
Family
ID=90443884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322036495.0U Active CN220699938U (en) | 2023-07-31 | 2023-07-31 | Thermal insulation drying tunnel for wood particle reinforced composite floor mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220699938U (en) |
-
2023
- 2023-07-31 CN CN202322036495.0U patent/CN220699938U/en active Active
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