CN203848630U - Chain dryer - Google Patents
Chain dryer Download PDFInfo
- Publication number
- CN203848630U CN203848630U CN201420207888.1U CN201420207888U CN203848630U CN 203848630 U CN203848630 U CN 203848630U CN 201420207888 U CN201420207888 U CN 201420207888U CN 203848630 U CN203848630 U CN 203848630U
- Authority
- CN
- China
- Prior art keywords
- bellows
- chain
- transmission mechanism
- sprocket chain
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of wood processing machinery, in particular to a chain dryer. The chain dryer comprises one or more heating and drying units arranged sequentially and a conveying device. Each heating and drying unit comprises a case and a drying device; the surfaces of two opposite side walls of each case are provided with openings; each hot air box is of a double-layer structure, the upper layer of each hot air box is provided with a steam box, and the lower layer of each hot air box is provided with a blast box; the wall of each hot air tube is provided with a plurality of air outlets. The conveying device comprises one or more chain wheel and chain transmission mechanisms and a power device used for driving the chain wheel and chain transmission mechanisms; the chain wheel and chain transmission mechanism penetrates through all the cases through the openings and is fixed in the cases; when the multiple chain wheel and chain transmission mechanisms are arranged, every two adjacent chain wheel and chain transmission mechanisms are staggered from each other from front to back, and cooling devices are arranged at the positions, in back of the heating and drying units, along the tail ends of the chain wheel and chain transmission mechanisms. The chain dryer is uniform in drying, low in energy consumption and high in heat energy utilization ratio.
Description
Technical field
The utility model relates to wood processing machinery apparatus field, is in particular a kind of chain dryer.
Background technology
At present in bamboo processing field, the secondary drying of bamboo wood adopts tunnel drier conventionally, what but existing this tunnel drier adopted is the feeding style of bundle heap formula, this with regard to causing degree of drying outer at bundle heap and sandwich layer to differ and, in order to make bamboo cane moisture content the baking temperature that just need to be higher up to standard of sandwich layer, therefore just increased the consumption of the energy.
Summary of the invention
The purpose of this utility model is: provide a kind of uniform drying, the chain dryer low, heat utilization rate is high consumes energy.
The utility model is achieved through the following technical solutions: the utility model comprises one or above heating, drying unit and the conveyer of sequentially arranging;
Described heating, drying unit comprises case shell and drying unit, and in the relative two side walls of case shell, with opening, when heating, drying unit is while being a plurality of, the aperture position of arbitrary neighborhood case shell is relative between two; Drying unit comprises hot bellows and warm-air pipe, between hot bellows and warm-air pipe, by tube connector, is connected;
Described hot bellows is double-decker, the upper strata of hot bellows is steam chest, lower floor is bellows, steam chest is provided with air inlet and delivery port, delivery port is located at the position that steam chest sidewall is pressed close to bottom, on described air inlet, be connected with steam pipe, on delivery port, be connected with condenser pipe, the sidewall of bellows one end is provided with the gas outlet being connected with tube connector, the inside sidewalls of the bellows other end is provided with air blast, between steam chest inner chamber and bellows inner chamber, by air heat sheet, be connected, and between steam chest and bellows for sealing is connected;
On the tube wall of warm-air pipe, be provided with several ventholes;
Transmitting device comprises one or above sprocket chain strip transmission mechanism and for the power set of drive sprocket chain drive; Sprocket chain strip transmission mechanism runs through all case shells and is fixed in case shell via opening; When sprocket chain strip transmission mechanism is while being a plurality of, mutually stagger before and after between the two-layer sprocket chain strip transmission mechanism of arbitrary neighborhood.
The opening that approaches most sprocket chain strip transmission mechanism tail end box shell is discharging opening, in the place ahead of discharging opening, is provided with cooling device; Sprocket chain strip transmission mechanism along the end of direction of transfer, the rear of heating, drying unit is provided with cooling device;
Described cooling device comprises support and air curtain; Support is horizontally set with above sprocket chain strip transmission mechanism and supports in ground, and air curtain is located on the lower surface of support.
Compared with technology before, the beneficial effects of the utility model are:
1, the utility model has changed the feeding style of in the past tying heap formula, uses mode that sprocket wheel chain transmits instead and makes the bamboo cane can flush system charging, therefore makes the dry more even of bamboo cane;
2, utilize sprocket wheel chain tiling charging also to make the dry area of bamboo cane greatly increase, improved the ability of utilizing of the energy, thereby dry required temperature is reduced, reduced the consumption of the energy.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Label declaration: 1-case shell, 2-sprocket chain strip transmission mechanism, 3-warm-air pipe, 4-tube connector, 5-steam chest, 6-bellows, 7-steam pipe, 8-condenser pipe, 9-air blast, 10-air heat sheet, 11-venthole, 12-exhaust chimney, 13-dehumidifier, 14-power set, 15-air curtain.
The specific embodiment
Below in conjunction with accompanying drawing explanation, the utility model is elaborated:
As shown in Figure 1, the utility model comprises one or above heating, drying unit and the conveyer of sequentially arranging;
Described heating, drying unit comprises case shell 1 and drying unit, and in the relative two side walls of case shell 1, with opening, when heating, drying unit is while being a plurality of, the aperture position of arbitrary neighborhood case shell 1 is relative between two; Drying unit comprises hot bellows and warm-air pipe 3, between hot bellows and warm-air pipe 3, by tube connector 4, is connected;
Described hot bellows is double-decker, the upper strata of hot bellows is steam chest 5, lower floor is bellows 6, steam chest 5 is provided with air inlet and delivery port, delivery port is located at the position that steam chest 5 sidewalls are pressed close to bottom, on described air inlet, be connected with steam pipe 7, on delivery port, be connected with condenser pipe 8, the sidewall of bellows 6 one end is provided with the gas outlet being connected with tube connector 4, the inside sidewalls of bellows 6 other ends is provided with air blast 9, between steam chest 5 inner chambers and bellows 6 inner chambers, by air heat sheet 10, be connected, and between steam chest 5 and bellows 6 for sealing is connected;
On the tube wall of warm-air pipe 3, be provided with several ventholes 11;
Transmitting device comprises one or above sprocket chain strip transmission mechanism 2 and for the power set 14 of drive sprocket chain drive 2; Sprocket chain strip transmission mechanism 2 runs through all case shells 1 and is fixed in case shell 1 via opening; When sprocket chain strip transmission mechanism 2 is while being a plurality of, mutually stagger before and after between the two-layer sprocket chain strip transmission mechanism 2 of arbitrary neighborhood.
The opening that approaches most sprocket chain strip transmission mechanism 2 tail end box shells 1 is discharging opening, in the place ahead of discharging opening, is provided with cooling device; Sprocket chain strip transmission mechanism 2 along the end of direction of transfer, the rear of heating, drying unit is provided with cooling device;
Described cooling device comprises support and air curtain; Support is horizontally set with above sprocket chain strip transmission mechanism 2 and supports in ground, air curtain 15 is located on the lower surface of support, air curtain 15 carries out fast cooling for the bamboo cane after having dried, and can also adopt common blower fan to aim at the end blowing of sprocket chain strip transmission mechanism 2 here.
The chain drive of the different numbers of plies can be set according to the demand of heat capacity and dry amount, between chain drive, mutually stagger to facilitate workman between different chain drives, to place and collect bamboo cane.
Further, the top of described bellows 6 is provided with exhaust chimney 12 with a lid.When bellows 6 interior excess Temperature, the lid on exhaust chimney 12 can be opened unnecessary hot-air is discharged to the object that reaches rapid cooling.
Further, in described case shell 1, be provided with dehumidifier 13 for removing the steam of case shell 1 inside.
Further, the longitudinal section of described warm-air pipe 3 is trapezoidal, makes the gas output of warm-air pipe 3 at two ends be less than the gas output at middle part, makes bamboo wood heating can realize the heating mode of low temperature-high temperature-low temperature, is more conducive to the dry of bamboo wood.
Its operation principle is as follows:
During work, first, the water vapour that boiler produces enters in steam chest 5 via steam pipe 7, and after water vapour is delivered on air heat sheet 10 by heat, liquefaction forms condensed water and flows out along condenser pipe 8;
Then, air heat sheet 10 conducts heat into bellows 6 is interior air in bellows 6 is heated, meanwhile, air blast 9 by hot-air constantly drum as in communicating pipe pipe;
Finally, hot-air in communicating pipe is evenly discharged hot-air by the venthole 11 on case shell 1 Base Heat airduct 3, thereby hot air rising is forced to again at the inner circulated convection current that forms of case shell 1, each surface of bamboo cane is constantly dried when case shell 1 top; Meanwhile, be positioned at the dehumidifying continuous firing at top and take away the steam that bamboo wood gives out, guaranteeing drying effect, the bamboo cane after oven dry is taken out placement by workman after lowering the temperature via cooling device.
Claims (4)
1. chain dryer, is characterized in that: it comprises one or above heating, drying unit and the conveyer of sequentially arranging;
Described heating, drying unit comprises case shell (1) and drying unit, and in the relative two side walls of case shell (1), with opening, when heating, drying unit is while being a plurality of, the aperture position of arbitrary neighborhood case shell (1) is relative between two; Drying unit comprises hot bellows and warm-air pipe (3), between hot bellows and warm-air pipe (3), by tube connector (4), is connected;
Described hot bellows is double-decker, the upper strata of hot bellows is steam chest (5), lower floor is bellows (6), steam chest (5) is provided with air inlet and delivery port, delivery port is located at the position that steam chest (5) sidewall is pressed close to bottom, on described air inlet, be connected with steam pipe (7), on delivery port, be connected with condenser pipe (8), the sidewall of bellows (6) one end is provided with the gas outlet being connected with tube connector (4), the inside sidewalls of bellows (6) other end is provided with air blast (9), between steam chest (5) inner chamber and bellows (6) inner chamber, by air heat sheet (10), be connected, and between steam chest (5) and bellows (6) for sealing is connected,
On the tube wall of warm-air pipe (3), be provided with several ventholes (11);
Transmitting device comprises one or above sprocket chain strip transmission mechanism (2) and for the power set (14) of drive sprocket chain drive (2); Sprocket chain strip transmission mechanism (2) runs through all case shells (1) via opening and is fixed in case shell (1); When sprocket chain strip transmission mechanism (2) is while being a plurality of, mutually stagger before and after between the two-layer sprocket chain strip transmission mechanism (2) of arbitrary neighborhood;
The opening that approaches most sprocket chain strip transmission mechanism (2) tail end box shell (1) is discharging opening, in the place ahead of discharging opening, is provided with cooling device; Sprocket chain strip transmission mechanism (2) along the end of direction of transfer, the rear of heating, drying unit is provided with cooling device;
Described cooling device comprises support and air curtain; Support is horizontally set with in sprocket chain strip transmission mechanism (2) top and supports in ground, and air curtain (15) is located on the lower surface of support.
2. chain dryer according to claim 1, is characterized in that: the top of described bellows (6) is provided with exhaust chimney with a lid (12).
3. chain dryer according to claim 1, is characterized in that: in described case shell (1), be provided with dehumidifier (13).
4. chain dryer according to claim 1, is characterized in that: the longitudinal section of described warm-air pipe (3) is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207888.1U CN203848630U (en) | 2014-04-25 | 2014-04-25 | Chain dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207888.1U CN203848630U (en) | 2014-04-25 | 2014-04-25 | Chain dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848630U true CN203848630U (en) | 2014-09-24 |
Family
ID=51561637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207888.1U Expired - Fee Related CN203848630U (en) | 2014-04-25 | 2014-04-25 | Chain dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762994A (en) * | 2019-11-13 | 2020-02-07 | 广州市尚信净化工程有限公司 | Drying system and drying method |
-
2014
- 2014-04-25 CN CN201420207888.1U patent/CN203848630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762994A (en) * | 2019-11-13 | 2020-02-07 | 广州市尚信净化工程有限公司 | Drying system and drying method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 |