CN203224115U - Drying device for wood products - Google Patents
Drying device for wood products Download PDFInfo
- Publication number
- CN203224115U CN203224115U CN 201320174116 CN201320174116U CN203224115U CN 203224115 U CN203224115 U CN 203224115U CN 201320174116 CN201320174116 CN 201320174116 CN 201320174116 U CN201320174116 U CN 201320174116U CN 203224115 U CN203224115 U CN 203224115U
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- drying
- safe
- chuck
- heat
- fire relief
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Abstract
The utility model relates to a drying device for wood products, which comprises a jacket, an air-inlet pipe, a blower, a drying room, a fire-retardant safety dryer, a hot-air pipe and a connecting pipe and is mainly characterized in that the jacket is sleeved at the periphery of a boiler flue, a cavity is formed between the jacket and the flue, and one end of the air-inlet pipe and one end of the connecting pipe are respectively connected with the rear end and the front end of the jacket and are communicated with the cavity; and the other end of the connecting pipe and one end of the hot-air pipe are respectively communicated with the inlet/outlet of the blower, and the other end of the hot-air pipe extends into the cavity of the fire-retardant safety dryer which is arranged in the drying room. The drying device has the advantages of simple and reasonable structure, low manufacturing cost, energy saving, environmental protection and the like.
Description
Technical field
The utility model is specifically related to a kind of drying unit of woodwork.
Background technology
In the process of woodwork processing, it is a great problem that hinders the development of woodwork processing industry that oven dry is handled always.All the time, domestic most of merchant of wood products processing factory is to adopt steam heating or heat-conducting oil heating method that woodwork is implemented oven dry to handle, backward areas that have even also adopt the roasting method of original direct fire to implement oven dry and handle.Obviously, this several method all has certain shortcoming, not only needs to expend a large amount of coals or other fuel, and drying condition is quite strict.For the moisture content that makes woodwork reaches standard, also need keep about 84 hours under the vapour pressure of 0.2MPa after each oven dry.And the roasting method of original direct fire owing to shortcomings such as dangerous, inconvenient operation, energy consumption height, is eliminated at home substantially.
Summary of the invention
The purpose of this utility model is provide a kind of not only simple in structure, and cost to be low, the drying unit of the woodwork of energy-conserving and environment-protective, to overcome the deficiencies in the prior art.
In order to achieve the above object, the technical solution of the utility model is: a kind of drying unit of woodwork, this device comprise chuck, blast pipe, blower fan, drying room, the safe heat drier of back-fire relief, warm-air pipe and tube connector; Described chuck is sleeved on the periphery of the flue of boiler, and forms cavity between chuck and the flue, and an end of an end of blast pipe and tube connector links to each other with front end with the rear end of chuck respectively, and connects with cavity; One end of the other end of described tube connector and warm-air pipe connects with the import and export of air blast respectively, and the other end of warm-air pipe stretches in the cavity that is arranged in the safe heat drier of back-fire relief in the drying room.
In technique scheme, the periphery of described chuck and tube connector is coated with heat-insulation layer, and an end of blast pipe passes heat-insulation layer and chuck successively, and connects with cavity.
In technique scheme, described heat-insulation layer is the asbestos heat-insulation layers.
In technique scheme, the safe heat drier of described back-fire relief comprises having the safe drying cover of top cover, back-fire relief and the base that is equipped with through hole with the warm-air pipe other end mutually, the safe drying cover of described back-fire relief is tightly connected with top cover and base respectively at two ends up and down, and on the sidewall of the safe drying cover of back-fire relief several drying holes is arranged.
In technique scheme, also comprise the steam drying system, the steam that is provided by boiler of described steam drying system is imported in the drying room by steam pipe by steam valve.
In technique scheme, the safe heat drier of described back-fire relief has the safe drying cover of several back-fire reliefs, and the radially divided layout of the safe drying cover of several back-fire reliefs, and be tightly connected with top cover and base respectively.
The good effect that the utility model has is: because after having adopted above-mentioned drying unit, utilize the waste heat of boiler flue by drying unit of the present utility model, need not to consume coal or other fuel, can implement oven dry to woodwork, and the process time also foreshortens in 10 ~ 22 hours scopes, the utility model is not only simple in structure, and cost is low; By using the utility model that woodwork is implemented oven dry, compared with the prior art, shortened 3/4ths drying time, greatly reduce energy consumption and production cost, reduced discharging, and energy-conserving and environment-protective, for contribution has been made in national energy-saving and emission-reduction.Realized the purpose of this utility model.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is that the B of Fig. 1 is to schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing and the embodiment that provides, the utility model is further described, but is not limited thereto.
Shown in Fig. 1,2,3, a kind of drying unit of woodwork comprises chuck 4, blast pipe 3, blower fan 5, drying room 6, the safe heat drier 7 of back-fire relief, warm-air pipe 8 and tube connector 11; Described chuck 4 is sleeved on the periphery of the flue 2 of boiler 1, and forms cavity 10 between chuck 4 and the flue 2, and an end of an end of blast pipe 3 and tube connector 11 links to each other with front end with the rear end of chuck 4 respectively, and connects with cavity 10; One end of the other end of described tube connector 11 and warm-air pipe 8 connects with the import and export of air blast 5 respectively, and the other end of warm-air pipe 8 stretches in the cavity that is arranged in the safe heat drier 7 of back-fire relief in the drying room 6.
As shown in Figure 1, in order effectively to reach the effect of insulation, prevent that heat from distributing, the periphery of described chuck 4 and tube connector 11 is coated with heat-insulation layer 9, and an end of blast pipe 3 passes heat-insulation layer 9 and chuck 4 successively, and connects with cavity 10.Described heat-insulation layer 9 is asbestos heat-insulation layers.
As shown in Figure 1, the safe heat drier 7 of described back-fire relief comprises top cover 7-1, back-fire relief safe drying cover 7-2 and base 7-3, the safe drying cover of described back-fire relief 7-2 is tightly connected with top cover 7-1 and base 7-3 respectively at two ends up and down, and on the sidewall of the safe drying cover of back-fire relief 7-2 several drying holes 7-2-1 is arranged.
As shown in Figure 2, in order to improve the effect of back-fire relief safety, the safe heat drier 7 of described back-fire relief has the radially divided layout of the safe drying cover of several back-fire reliefs 7-2; And all be tightly connected with top cover 7-1 and base 7-3.
Embodiment 2
As shown in Figure 1, a kind of drying unit of woodwork also comprises the ZH of steam drying system, and the steam that is provided by boiler 1 of the described steam drying ZH of system is imported in the drying rooms 6 by steam pipe 13 by steam valve 12.In addition, other is all identical with embodiment 1.
The process that 1 pair of woodwork of embodiment is implemented oven dry is:
A, woodwork that will be to be dried are deposited in the drying room;
B, open boiler and blower fan 5, the air that is entered by the external world by with the heat exchange heating of walling of flue after, imported in the chamber of the safe heat drier 7 of back-fire reliefs by warm-air pipe 8 by blower fan 5, be distributed to by the safe heat drier 7 of back-fire relief again and implement in the drying room woodwork is dried;
C, the hot blast by being distributed by the safe heat drier 7 of back-fire relief are heated the room temperature in the drying room to the stoving process temperature, and are kept this temperature in the process time scope, and the woodwork in the drying room is implemented oven dry; Wherein, described stoving process temperature is 70 ~ 100 ℃, and the process time is 18 ~ 22 hours;
D, close blower fan, treat to take out after woodwork naturally cools to normal temperature, just finished the oven dry processing to woodwork.
After woodwork is implemented the oven dry completion of processing, also by the moisture content of the woodwork behind the tester for water ratio mensuration drying, if the moisture content of woodwork reaches in 0 ~ 18% scope, then meet the oven dry standard.
The process that 2 pairs of woodworks of embodiment are implemented oven dry is: jointly woodwork is implemented oven dry by the ZH of steam drying system and hot blast drying, the steam that will be provided by boiler, imported in the drying room 6 by steam pipe 13 by steam valve 12, to being present in the woodwork in the drying room 6, implement the collaborative oven dry of hot blast drying and steam drying.Described drying room temperature is in 75 ~ 102 ℃ of scopes.
Claims (6)
1. the drying unit of a woodwork is characterized in that: comprise chuck (4), blast pipe (3), blower fan (5), drying room (6), the safe heat drier of back-fire relief (7), warm-air pipe (8) and tube connector (11); Described chuck (4) is sleeved on the periphery of the flue (2) of boiler (1), and form cavity (10) between chuck (4) and the flue (2), and an end of an end of blast pipe (3) and tube connector (11) links to each other with front end with the rear end of chuck (4) respectively, and connects with cavity (10); One end of the other end of described tube connector (11) and warm-air pipe (8) connects with the import and export of air blast (5) respectively, and the other end of warm-air pipe (8) stretches in the cavity that is arranged in the safe heat drier of back-fire relief (7) in the drying room (6).
2. the drying unit of woodwork according to claim 1, it is characterized in that: the periphery of described chuck (4) and tube connector (11) is coated with heat-insulation layer (9), one end of blast pipe (3) passes heat-insulation layer (9) and chuck (4) successively, and connects with cavity (10).
3. the drying unit of woodwork according to claim 2, it is characterized in that: described heat-insulation layer (9) is the asbestos heat-insulation layers.
4. the drying unit of woodwork according to claim 1, it is characterized in that: the safe heat drier of described back-fire relief (7) comprises having the safe drying cover of top cover (7-1), back-fire relief (7-2) and the base (7-3) that is equipped with through hole with warm-air pipe (8) other end mutually, the safe drying cover of described back-fire relief (7-2) two ends up and down is tightly connected with top cover (7-1) and base (7-3) respectively, and several drying holes (7-2-1) are arranged on the sidewall of the safe drying cover of back-fire relief (7-2).
5. the drying unit of woodwork according to claim 1, it is characterized in that: also comprise steam drying system (ZH), the steam that is provided by boiler (1) of described steam drying system (ZH) is imported in the drying room (6) by steam pipe (13) by steam valve (12).
6. the drying unit of woodwork according to claim 4, it is characterized in that: the safe heat drier of described back-fire relief (7) has the safe drying covers of several back-fire reliefs (7-2), and the radially divided layout of the safe drying covers of several back-fire reliefs (7-2), and be tightly connected with top cover (7-1) and base (7-3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174116 CN203224115U (en) | 2013-04-09 | 2013-04-09 | Drying device for wood products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174116 CN203224115U (en) | 2013-04-09 | 2013-04-09 | Drying device for wood products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203224115U true CN203224115U (en) | 2013-10-02 |
Family
ID=49251118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320174116 Expired - Fee Related CN203224115U (en) | 2013-04-09 | 2013-04-09 | Drying device for wood products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203224115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206847A (en) * | 2013-04-09 | 2013-07-17 | 常州国鑫包装有限公司 | Device and method for drying wooden products |
-
2013
- 2013-04-09 CN CN 201320174116 patent/CN203224115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206847A (en) * | 2013-04-09 | 2013-07-17 | 常州国鑫包装有限公司 | Device and method for drying wooden products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20150409 |
|
| EXPY | Termination of patent right or utility model |