CN208219032U - Drying and regulating device for viscose rayon - Google Patents
Drying and regulating device for viscose rayon Download PDFInfo
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- CN208219032U CN208219032U CN201820580676.6U CN201820580676U CN208219032U CN 208219032 U CN208219032 U CN 208219032U CN 201820580676 U CN201820580676 U CN 201820580676U CN 208219032 U CN208219032 U CN 208219032U
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- drying
- viscose rayon
- dry housing
- heat exchanger
- belt unit
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Abstract
The utility model relates to technical field of fibre production, in particular for the drying and regulating device of viscose rayon, including substrate, heat exchanger, belt unit and dry housing, belt unit and dry housing are installed in the upper end of substrate, belt unit is through dry housing, circulating fan, steam heating dish and several air supply tubes are provided in dry housing, circulating fan connects air supply tube by steam heating dish, the upper end of dry housing connects heat exchanger by first pipe, and heat exchanger connection is separately connected air-introduced machine and pressure fan.The utility model has the advantages that the utility model is provided with heat exchanger, belt unit and dry housing, circulating fan, steam heating dish and several air supply tubes in dry housing can be dried the utility model；Viscose rayon can be adjusted in belt unit, and structure is simple, securely and reliably.
Description
Technical field
The utility model relates to technical field of fibre production, in particular for the drying and regulating device of viscose rayon.
Background technique
Viscose rayon is always treated as high pollution, highly energy-consuming, high-cost industry, and viscose rayon yield in China's accounts for about at present
The 60% of world wide production, thus bring energy consumption and blowdown increase, and energy consumption and environmental issue become and restrict China's viscose glue row
Further fast-developing one of " bottleneck " property problem of industry.Wherein, viscose glue industry entirety energy consumption level is higher than international most advanced level
Out 10~30%, furthermore there is also many problems in terms of disposal of waste gas, water and industrial residue.Therefore, energy conservation, emission reduction has become viscose glue industry can
The core work of sustainable development.
In viscose rayon industry, dryer is the emphasis of one of highly energy-consuming equipment and energy-saving and emission-reduction, is generallyd use at present
Be common warm-air type dryer, dry 1 ton of viscose rayon and about consume 2.8 tons of steam, dry exhaust temperature is about 110 DEG C, water
Vapor content accounts for about 60~70%, and on the one hand the tail gas for carrying a large amount of waste heats, which directly empties, causes huge energy waste, separately
On the one hand serious environmental pollution is caused.
The drying and adjusting of viscose rayon generally use curtain or dry cylinder drying machine subregion stage drying, and proparea is dry
Medium temperature is 70~100 DEG C；100~120 DEG C of middle area；60~70 DEG C of back zone；Subsequently into the damping stage.The wet fibre of shredding
Dimension be sent on sheet convoying curtain by being fed for machine, keep convoying curtain on fibrous layer it is about 100 millimeters high, movement speed be 0.82~
3.7 ms/min, pressure fan blasts fresh air, while air-heater blasts high steam, then by the repeated multiple times circulation of circulating fan after
It is discharged by exhaust fan, which, which plays the role of heat temperature raising, makes moisture vaporization, and fresh air rises and takes
Wet effect.Dry tail gas can not effectively carry out waste heat recycling in this traditional drying system, and main cause has in terms of two: the
One, the dried medium utilized in these three sections is the mixed gas of steam and air, dry tail gas contain it is a large amount of not
Solidifying property gas, and air specific heat is small, is assembled with heat exchanger and is also only capable of the dry tail gas sensible heat of recycling fraction later；Second,
Capillary fiber can be carried secretly in the dry tail gas of the drying course of viscose rayon, if the fin-tube heat exchanger that assembly is common, capillary is fine
Dimension can accumulate on fin, passage and reduction surface film thermal conductance.
Therefore, it is necessary to propose drying and regulating device for viscose rayon in response to the above problems.
Utility model content
In view of the above-mentioned deficiencies in the prior art, the purpose of this utility model is to provide the bakings for viscose rayon
Dry and regulating device.
For the drying and regulating device of viscose rayon, including substrate, heat exchanger, belt unit and dry housing, institute
It states belt unit and dry housing is installed in the upper end of substrate, the belt unit is described dry through dry housing
Circulating fan, steam heating dish and several air supply tubes are provided in dry housing, the circulating fan is connected by steam heating dish
Air hose is picked, the upper end of the dry housing connects heat exchanger by first pipe, and the heat exchanger connection is separately connected air inducing
Machine and pressure fan.
Preferably, the heat exchanger is connected to the lower end of dry housing by second pipe.
Preferably, the first pipe is connected with solenoid valve, and the solenoid valve is provided with pressure controller.
Preferably, the belt unit includes first support group, second support group, the first roller, second tin roller and skin
Band.
Preferably, first roller is connected to first support group, and the second tin roller is connected in second support group, institute
Belt solderless wrapped connection is stated between the first roller and second tin roller.
Preferably, first roller is connected with driving motor.
Due to the adoption of the above technical scheme, the utility model is the utility model has the advantages that the utility model is provided with heat exchanger, conveyer belt
Device can be dried with housing, circulating fan, steam heating dish and several air supply tubes in dry housing are dried；Conveyer belt
Viscose rayon can be adjusted in device, and structure is simple, securely and reliably.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
As shown in Figure 1, being used for the drying and regulating device of viscose rayon, including substrate 12, heat exchanger 2, belt unit
With dry housing 1, the belt unit is installed in the upper end of substrate 12 with dry housing 1, and the belt unit runs through
In drying housing 1, circulating fan 5, steam heating dish 7 and several air supply tubes 8 are provided in the dry housing 1, it is described to follow
Ring blower 5 connects air supply tube 8 by steam heating dish 7, and the upper end of the dry housing 1 connects heat exchanger 2 by first pipe,
The connection of heat exchanger 2 is separately connected air-introduced machine 3 and pressure fan 4.
Further, the heat exchanger 2 is connected to the lower end of dry housing 1 by second pipe, and the first pipe connects
It is connected to solenoid valve, the solenoid valve is provided with pressure controller.
Wherein, the belt unit includes first support group 10, second support group 11, the first roller 13, second tin roller
14 and belt 9, first roller 13 be connected to first support group 10, the second tin roller 14 is connected to second support group 11
On, 9 solderless wrapped connection of belt is between the first roller 13 and second tin roller 14.
In addition, first roller is connected with driving motor.
The utility model is provided with heat exchanger, belt unit and dry housing, and circulating fan, steam add in dry housing
Hot plate and several air supply tubes, can be dried；Viscose rayon can be adjusted in belt unit, and structure is simple, safely may be used
It leans on.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (6)
1. being used for the drying and regulating device of viscose rayon, it is characterised in that: including substrate, heat exchanger, belt unit and do
Dry housing, the belt unit and dry housing are installed in the upper end of substrate, and the belt unit is through drying hood
Shell is provided with circulating fan, steam heating dish and several air supply tubes in the dry housing, and the circulating fan passes through steam
Heating dish connects air supply tube, and the upper end of the dry housing connects heat exchanger by first pipe, and the heat exchanger is separately connected
Air-introduced machine and pressure fan.
2. being used for the drying and regulating device of viscose rayon as described in claim 1, it is characterised in that: the heat exchanger passes through
Second pipe is connected to the lower end of dry housing.
3. being used for the drying and regulating device of viscose rayon as described in claim 1, it is characterised in that: the first pipe connects
It is connected to solenoid valve, the solenoid valve is provided with pressure controller.
4. being used for the drying and regulating device of viscose rayon as described in claim 1, it is characterised in that: the belt unit
Including first support group, second support group, the first roller, second tin roller and belt.
5. being used for the drying and regulating device of viscose rayon as described in claim 1, it is characterised in that: the first roller is connected to
First support group, second tin roller are connected in second support group, and belt solderless wrapped connection is between the first roller and second tin roller.
6. being used for the drying and regulating device of viscose rayon as described in claim 1, it is characterised in that: the first roller is connected with
Driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820580676.6U CN208219032U (en) | 2018-04-23 | 2018-04-23 | Drying and regulating device for viscose rayon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820580676.6U CN208219032U (en) | 2018-04-23 | 2018-04-23 | Drying and regulating device for viscose rayon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208219032U true CN208219032U (en) | 2018-12-11 |
Family
ID=64512691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820580676.6U Active CN208219032U (en) | 2018-04-23 | 2018-04-23 | Drying and regulating device for viscose rayon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208219032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662330A (en) * | 2020-12-02 | 2021-04-16 | 滁州市腾鑫新材料有限公司 | Preparation process of tensile solvent-resistant pressure-sensitive adhesive tape |
-
2018
- 2018-04-23 CN CN201820580676.6U patent/CN208219032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662330A (en) * | 2020-12-02 | 2021-04-16 | 滁州市腾鑫新材料有限公司 | Preparation process of tensile solvent-resistant pressure-sensitive adhesive tape |
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