CN209013681U - Non-woven fabrics drying system - Google Patents
Non-woven fabrics drying system Download PDFInfo
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- CN209013681U CN209013681U CN201821558995.3U CN201821558995U CN209013681U CN 209013681 U CN209013681 U CN 209013681U CN 201821558995 U CN201821558995 U CN 201821558995U CN 209013681 U CN209013681 U CN 209013681U
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Abstract
The utility model discloses a kind of non-woven fabrics drying systems, including rack, drying box is fixed in rack, drying box two sides are respectively arranged with fabric input mouth and exit slot, drying box upper plate is provided with air inlet and air outlet, air inlet is connected with blast pipe, and air outlet is connected with discharge pipe, air blower is connected between discharge pipe and blast pipe；Discharge pipe is provided with the cooling tube for wrapping up the discharge pipe, and cooling tube both ends are provided with inlet and outlet, and inlet and outlet are connected to by water pipe with water circle device.By above-mentioned setting, air blower flows the gas in drying box, and the drying efficiency of non-woven fabrics in drying box can be improved；By the way that cooling tube is arranged in discharge pipe periphery, the tube wall temperature for keeping the cooled pipe of discharge pipe cooling reduces, make the hot steam's cooling liquid in discharge pipe come out in drying box, to reduce the water vapour content for being blown into the air of drying box from air inlet, to reduce the vapour pressure in drying box, the drying efficiency of non-woven fabrics is improved.
Description
Technical field
The utility model relates to drying fields, more specifically, it relates to a kind of non-woven fabrics drying system.
Background technique
Nowadays, non-woven fabrics is widely used in weaving, mistake because of the advantages that its manufacturing process is simple, cheap, good permeability
A variety of industries such as filter.In the production process of non-woven fabrics, after non-woven fabrics is made, although being handled by water suction, on non-woven fabrics still
A large amount of moisture so is adsorbed, therefore baking process is step indispensable in nonwoven production process.
Currently, the prior art mostly uses greatly drying machine drying, non-woven fabrics is passed through from dryer, utilizes the heat of dryer
The non-woven fabrics of process is dried.Most dryers completely enclose, a small number of dryers are also set other than the inlet and outlet of non-woven fabrics
There are air blower connection dryer both ends to form air-flow to accelerate non-woven fabrics drying, but because air-flow forms a large amount of dust, it can not be straight
It connects and is discharged into air, but also forming the space of a relative closure, vapor cumulative process in dryer in dryer
In close to saturated vapour pressure, reduce the evaporation of moisture in non-woven fabrics, reduce non-woven fabrics drying efficiency.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide vapor in a kind of reduction dryer
Non-woven fabrics drying system.
To achieve the above object, the utility model provides following technical solution:
A kind of non-woven fabrics drying system, including rack are fixed with drying box, the drying box two sides difference in the rack
It is provided with fabric input mouth and exit slot, the drying box upper plate is provided with air inlet and air outlet, and the air inlet is connected with air inlet
Pipe, the air outlet are connected with discharge pipe, are connected with air blower between the discharge pipe and the blast pipe；The discharge pipe is set
It is equipped with the cooling tube for wrapping up the discharge pipe, the cooling tube both ends are provided with inlet and outlet, the water inlet and go out
The mouth of a river is connected to by water pipe with water circle device.
By above-mentioned setting, then air blower is dried constantly from the air outlet exhausting of drying box upper plate to air inlet, real
Gas flowing in existing drying box, the drying efficiency of non-woven fabrics in drying box can be improved according to convective heat transfer principle；By
Cooling tube is arranged in discharge pipe, and the section tubular wall temperature for keeping the cooled pipe of discharge pipe cooling reduces, and makes the hot water come out in drying box
Steam cooling liquid in discharge pipe, to reduce the water vapour content of the air blown out from air inlet, to reduce baking
Vapour pressure in dry case, to improve the drying efficiency of non-woven fabrics.
The utility model is further arranged, and the discharge pipe is provided with one section of condenser pipe, and the cooling tube package is described cold
Solidifying pipe, the cooling tube and the condenser pipe are obliquely installed, and flow the airflow direction in discharge pipe from the bottom up.
By above-mentioned setting, condenser pipe is obliquely installed, and the droplet of the cooling liquid in discharge pipe can be made along discharge pipe stream
Under, without flowing to air blower direction, air blower is damaged, droplet is collected droplet at also convenient under plume.
The utility model is further arranged, and the discharge pipe is provided with outlet, and the outlet is arranged in the discharge pipe
The bottom end of sloping portion, the outlet are connected with discharge pipe, and the discharge pipe is connected with water tank far from outlet one end.
By above-mentioned setting, when the droplet of cooling liquid is under plume in discharge pipe, standpipe is flowed to by discharge pipe
Interior collection can prevent droplet from flowing in drying box by air outlet.
The utility model is further arranged, sealed set between the water tank and the discharge pipe, the water tank side
Wall lower end is provided with the dewatering outlet of perforation, and the dewatering outlet is provided with plug.
By above-mentioned setting, water tank sealing can lead to water tank to avoid the negative pressure that air blower is formed in discharge pipe
Interior liquid reflux；Water tank is provided with the dewatering outlet that plug clogs, and can voluntarily be discharged water according to user's wish.
The utility model is further arranged, and is provided with heating wire in the blast pipe pipe.
Hair is set in blast pipe because cooling tube can make to reduce by the air themperature of discharge pipe by above-mentioned setting
Heated filament can be improved the temperature into the air of air inlet, and then improve the drying efficiency of non-woven fabrics.
The utility model is further arranged, and the water inlet is arranged above water outlet, make in cooling tube water (flow) direction from
Upper flow down.
By above-mentioned setting, because of cooling tube slant setting, water inlet setting can make above water outlet cooling water with
What air flowed in discharge pipe is contrary, according to the principle of convective heat transfer, is arranged in this way to the cooling effect of air in discharge pipe
Fruit is more preferable.
The utility model is further arranged, and the air inlet is arranged above the exit slot, and the air outlet setting exists
Above the fabric input mouth, keep drying box interior air-flow direction opposite with non-woven fabrics transmission direction.
By above-mentioned setting, according to the principle of convective heat transfer, drying box interior air-flow direction and non-woven fabrics transmission direction on the contrary,
The drying efficiency to non-woven fabrics can be improved.
The utility model is further arranged, and the discharge pipe is provided with coarse by the inner wall for the part that the cooling tube wraps up
Protrusion.
By above-mentioned setting, the contact area of vapor and outlet air inside pipe wall in discharge pipe can be increased, improve vapor
The effect of cooling liquid advantageously reduces the water vapour content in air.
In conclusion the utility model has the following beneficial effects:
A kind of non-woven fabrics drying system of the utility model is provided with air inlet and air outlet, outlet air in drying box upper plate
Mouth and air inlet are communicated with air blower, to accelerate the air flowing in drying box, improve the drying efficiency of non-woven fabrics；In outlet air
The discharge pipe periphery connected between mouth and air blower is provided with the cooling tube of package discharge pipe, and the cooling discharge pipe of cooling tube makes outlet air
Vapor cooling liquid in pipe, discharge pipe are additionally provided with the outlet of discharge liquefaction water, and outlet is connected with water tank, thus
The function of reducing water vapour content in drying box is realized, and then improves the evaporation rate of vapor, improves non-woven fabrics
Drying efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the partial sectional view of the present embodiment；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is the enlarged drawing in Fig. 2 at B.
Appended drawing reference: 1, rack；2, drying box；21, fabric input mouth；22, exit slot；3, air outlet；31, discharge pipe；311,
Discharge pipe；312, condenser pipe；313, coarse protrusion；4, air inlet；41, blast pipe；5, air blower；6, cooling tube；61, it intakes
Mouthful；62, water outlet；7, water tank；71, plug；8, heating wire；9, non-woven fabrics.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of non-woven fabrics drying system, as shown in Figure 1, including rack 1,1 upper end of rack is provided with drying box 2, drying box 2
Two sides are respectively arranged with fabric input mouth 21 and exit slot 22, there is the heating wire being provided with for drying non-woven fabrics 9 in drying box 2, with
And the conveyer belt of transmission non-woven fabrics 9, wet non-woven fabrics 9 enter from fabric input mouth 21, spread out of after drying from exit slot 22.
2 upper plate of drying box is provided with air outlet 3 above fabric input mouth 21, and air inlet 4, outlet air are provided with above exit slot 22
Mouth 3 is connected with discharge pipe 31, and air inlet 4 is connected with blast pipe 41, air blower 5 is connected between discharge pipe 31 and blast pipe 41,
Air-flow direction enters drying box 2 from air inlet 4, then enters air blower 5 and non-woven fabrics 9 in drying box from the outflow of air outlet 3
Transmission direction in 2 is on the contrary, the evaporation of the moisture in non-woven fabrics 9 can be improved in the air of counter current.
As shown in Figure 2 to Figure 3, condenser pipe 312 is obliquely installed upwards, and cooling tube 6, discharge pipe are arranged with outside condenser pipe 312
31 are arranged in cooling tube 6.6 upper end of cooling tube is provided with water inlet 61, and 6 lower end of cooling tube is provided with water outlet 62, water inlet
61 and water outlet 62 be connected to water circle device by water pipe, cooling water is from the entrance cooling tube 6 of water inlet 61, from the stream of water outlet 62
Cooling tube 6 out, the flow direction of cooling water with the air current flow direction in discharge pipe 31 on the contrary, according to the separate of convective heat transfer,
The cooling effect being arranged in this way is more preferable.
The bottom end of condenser pipe 312 is provided with outlet, and the hot-air containing vapor flowed out out of dryer is in cooling
Cooling liquid under the action of pipe 6, liquefaction droplet are flowed down from 31 sloping portion of discharge pipe, are flowed out from outlet, and outlet is connected with
Discharge pipe 311,311 other end of discharge pipe are connected to water tank 7, and liquefaction water stores in water tank 7.Standpipe and discharge pipe 31
Sealed set can prevent from the interior liquefaction aqueous reflux of standpipe or leak out to influence cooling effect.Standpipe side wall lower ends are provided with
The dewatering outlet of perforation, dewatering outlet are provided with plug 71, can be needed voluntarily to discharge water according to user.31 sloping portion of discharge pipe it is interior
Wall is provided with coarse raised 312, can increase the contact area of vapor and tube wall, improves cooling effect, and then improve nonwoven
The drying effect of cloth 9.
As shown in figure 4, blast pipe 41 is provided with heating wire 8, the external electricity of heating wire 8 in the position of air inlet 4, pipe
Source can be improved the temperature into the air in dryer, and then improve the drying effect of non-woven fabrics 9.
Specifically used method:
Before non-woven fabrics drying system begins to use, first the water circle device of cooling water is opened, then opens air blower 5,
Make the air circulation in dryer, be then turned on dryer, enters wet non-woven fabrics 9 from fabric input mouth 21, go out from exit slot 22
It goes, the moisture that the heat generated in dryer contains non-woven fabrics 9 vaporizes to form vapor, driving of the vapor in air blower 5
Under from air outlet 3 enter discharge pipe 31, the pipe 6 that is cooled in condenser pipe 312 is cooling, form droplet and then flow into outlet, into
Enter and stored in water tank 7, to reduce the humidity for being blown into 4 air of air inlet, and then improves the drying efficiency of dryer, when
User can open 71 waterproof of plug after water tank 7 has been expired, to carry out the duty cycle next time.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of non-woven fabrics drying system, including rack (1), drying box (2), the drying box are fixed on the rack (1)
(2) two sides are respectively arranged with fabric input mouth (21) and exit slot (22), it is characterized in that: the drying box (2) upper plate is provided with air inlet
Mouth (4) and air outlet (3), the air inlet (4) are connected with blast pipe (41), and the air outlet (3) is connected with discharge pipe (31),
Air blower (5) are connected between the discharge pipe (31) and the blast pipe (41)；The discharge pipe (31) is provided with package institute
State the cooling tube (6) of discharge pipe (31), cooling tube (6) both ends are provided with water inlet (61) and water outlet (62), it is described into
The mouth of a river (61) and water outlet (62) are connected to by water pipe with water circle device.
2. a kind of non-woven fabrics drying system according to claim 1, it is characterized in that: the discharge pipe (31) is provided with one section
Condenser pipe (312), the cooling tube (6) wrap up the condenser pipe (312), the cooling tube (6) and the condenser pipe (312)
It is obliquely installed, flows the airflow direction in discharge pipe (31) from the bottom up.
3. a kind of non-woven fabrics drying system according to claim 2, it is characterized in that: the discharge pipe (31) is provided with discharge
Mouthful, the outlet is arranged in the bottom end of the condenser pipe (312), and the outlet is connected with discharge pipe (311), the discharge
Pipe (311) is connected with water tank (7) far from outlet one end.
4. a kind of non-woven fabrics drying system according to claim 3, it is characterized in that: the water tank (7) and the outlet air
Sealed set between (31) is managed, water tank (7) side wall lower ends are provided with the dewatering outlet of perforation, and the dewatering outlet is provided with plug
Sub (71).
5. a kind of non-woven fabrics drying system according to claim 1, it is characterized in that: being provided in the blast pipe (41) pipe
Heating wire (8).
6. a kind of non-woven fabrics drying system according to claim 2, it is characterized in that: the water inlet (61) setting is being discharged
Above mouth (62), flow cooling tube (6) interior water (flow) direction from top to bottom.
7. a kind of non-woven fabrics drying system according to claim 1, it is characterized in that: the air inlet (4) is arranged described
Above exit slot (22), air outlet (3) setting makes the drying box (2) interior air-flow side above the fabric input mouth (21)
To opposite with non-woven fabrics (9) transmission direction.
8. a kind of non-woven fabrics drying system according to claim 1, it is characterized in that: the discharge pipe (31) is by the cooling
The inner wall of the part of pipe (6) package is provided with coarse raised (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821558995.3U CN209013681U (en) | 2018-09-25 | 2018-09-25 | Non-woven fabrics drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821558995.3U CN209013681U (en) | 2018-09-25 | 2018-09-25 | Non-woven fabrics drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209013681U true CN209013681U (en) | 2019-06-21 |
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ID=66833956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821558995.3U Active CN209013681U (en) | 2018-09-25 | 2018-09-25 | Non-woven fabrics drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209013681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923678A (en) * | 2021-02-19 | 2021-06-08 | 江苏瀚空智能科技有限公司 | Non-woven fabric drying equipment for mask production and using method thereof |
-
2018
- 2018-09-25 CN CN201821558995.3U patent/CN209013681U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923678A (en) * | 2021-02-19 | 2021-06-08 | 江苏瀚空智能科技有限公司 | Non-woven fabric drying equipment for mask production and using method thereof |
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