CN209068884U - A kind of blast drier - Google Patents
A kind of blast drier Download PDFInfo
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- CN209068884U CN209068884U CN201821777697.3U CN201821777697U CN209068884U CN 209068884 U CN209068884 U CN 209068884U CN 201821777697 U CN201821777697 U CN 201821777697U CN 209068884 U CN209068884 U CN 209068884U
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- pipe
- heating
- drying box
- blast drier
- wall
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Abstract
The utility model discloses a kind of blast drier, and spin dryer tube is set in drying box, and the bottom of spin dryer tube is connected by the bottom of rotation axis and drying box, and rotation axis bottom is connect with a driving motor；Ventilation shaft includes heating pipe and conduction pipe, it is docked with the sealing of the air outlet of air blower on heating pipe top, conduction pipe is set in the outside of heating pipe, the inner wall of heating pipe is provided with electrical heating net, and the bottom end opening of heating pipe, the bottom end seal of conduction pipe, the lateral wall of conduction pipe are provided with more diversion pipes in the axial direction, offer deflector hole on the side wall of every diversion pipe；The outer wall of spin dryer tube is uniformly provided with multiple drainage holes.The blast drier, structure is simple, by the setting of double-layer ventilation pipeline so that air blast heat is sufficient and be evenly distributed, cooperate the rotation centrifugal action of drying tube so that article is sufficiently dried, hydrofuge gas velocity degree block, drying efficiency is high, practicability is extremely strong, is conducive to promote the use of.
Description
Technical field
The utility model relates to a kind of drying equipments, more particularly to a kind of blast drier.
Background technique
A kind of mechanical equipment that material moisture is reduced using thermal energy of blast drier, for operation to be dried to object.
Drying machine is usually to be connected and composed by a dry bucket and a heating device by pipeline, and heat is will by air blower air blast
It is brought into dry bucket, and in drying machine real work, since dry bucket is usually very high, heat is bringing dry bucket by air blast
Will largely scatter and disappear passage for a period of time afterwards, so that each portion's temperature distributing disproportionation in dry bucket is caused, so that article is dry
Unevenly.
Also, not only hydrofuge gas velocity degree is slow for existing blast drier, and drying efficiency is low, and structure is complicated, at high cost,
It is unfavorable for promoting the use of.
Utility model content
The blast drier that the purpose of the utility model is to provide a kind of structures is simple, drying efficiency is high.
To achieve the above object, the utility model provides following scheme:
The utility model provides a kind of blast drier, including drying box, spin dryer tube, ventilation shaft and air blower, described
Spin dryer tube is set in the drying box, and the bottom of the spin dryer tube is connected by the bottom of a rotation axis and the drying box
It connects, the bottom of the rotation axis is connect with a driving motor；The ventilation shaft includes heating pipe and conduction pipe, the drum
Tip exterior of the assembling in the drying box, the air outlet sealing pair on the top of the heating pipe and the air blower
It connects, the conduction pipe is set in the outside of the heating pipe, and the inner wall of the heating pipe is provided with electrical heating net, and institute
The bottom end opening of heating pipe is stated, the lateral wall of the bottom end seal of the conduction pipe, the conduction pipe is set in the axial direction
More diversion pipes, the outer end sealing of the diversion pipe are equipped with, the inner end of the diversion pipe is connected to the inside of the conduction pipe,
And multiple deflector holes are offered on the side wall of the every diversion pipe；The outer wall of the spin dryer tube is uniformly provided with multiple drainings
Hole；Further include PLC control system, the air blower, the driving motor and the electrical heating net with the PLC control system
Signal connection.
Optionally, insulating layer, heating layer and waterproof layer, institute are disposed on the inner sidewall of the drying box from outside to inside
It states interval in heating layer and is evenly arranged with muti-piece heating plate, the quantity of the heating plate is 4-24 block, and every piece of heating plate is equal
It is connect with the PLC control system signal.
Optionally, heat-preservation cotton is filled in the insulating layer.
Optionally, the inner wall of the waterproof layer is coated with hydrophobic coating.
Optionally, the bottom of the drying box is provided with drainage collection plate, and the drainage collection plate dips down from the inside to the outside
Tiltedly setting, the bottom of the drying box are additionally provided with drainpipe, and the drainpipe is located at the low side of the drainage collection plate.
Optionally, the drainpipe is uniformly arranged more along the circumferential direction of the drying box, is all provided on the every drainpipe
It is equipped with solenoid valve, and the solenoid valve is connect with the PLC control system signal.
Optionally, the more diversion pipes are uniformly distributed along the axial and circumferential of the conduction pipe.
Optionally, the deflector hole is uniformly distributed along the axial and circumferential of the diversion pipe.
Optionally, the direction of the deflector hole is all different each of on the every diversion pipe.
Optionally, the outer wall of the drying box is stainless steel outer wall, and the bottom end of the drying box is provided with more support branch
Seat.
The utility model achieves following technical effect compared with the existing technology:
The blast drier of the utility model, structure is simple, by the setting of double-layer ventilation pipeline, by being located at adding for internal layer
Heat pipeline carries out after sufficiently heating the air-flow that air blower introduces, and the air-flow after heating is again from edge after the discharge of the bottom of heating pipe
Conduction pipe detour from bottom to top is discharged into spin dryer tube through deflector hole on each diversion pipe to getting rid of during thermal current detour
Article in dry bucket is dried, and thermal current heat is sufficient and is evenly distributed, and cooperates the rotation centrifugal action of drying tube to make
It obtains article sufficiently to be dried, hydrofuge gas velocity degree block, drying efficiency is high, and practicability is extremely strong；In addition, the setting of PLC control system is real
The automation control for having showed entire drying process, reduces cost of labor, is conducive to promote the use of.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without any creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model blast drier；
Wherein, appended drawing reference are as follows: 1, drying box；2, spin dryer tube；3, rotation axis；4, driving motor；5, air blower；6, it heats
Pipeline；7, conduction pipe；8, diversion pipe；9, insulating layer；10, heating plate；11, waterproof layer；12, drainage hole；13, drainage collection
Plate；14, PLC control system；15, drainpipe；16, solenoid valve；17, support carriers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The blast drier that the purpose of the utility model is to provide a kind of structures is simple, drying efficiency is high.
Based on this, the utility model provides a kind of blast drier, including drying box, spin dryer tube, ventilation shaft and air blast
Machine, spin dryer tube are set in drying box, and the bottom of spin dryer tube is connected by the bottom of a rotation axis and drying box, rotation axis
Bottom is connect with a driving motor；Ventilation shaft includes heating pipe and conduction pipe, and air blower is mounted on the top of drying box
The top of outside, heating pipe is docked with the sealing of the air outlet of air blower, and conduction pipe is set in the outside of heating pipe, heating
The inner wall of pipeline is provided with electrical heating net, and the bottom end opening of heating pipe, the bottom end seal of conduction pipe, conduction pipe it is outer
Side wall is provided with more diversion pipes, the outer end sealing of diversion pipe, the inner end of diversion pipe and the inside of conduction pipe in the axial direction
Connection, and multiple deflector holes are offered on the side wall of every diversion pipe；The outer wall of spin dryer tube is uniformly provided with multiple drainage holes；
It further include PLC control system, air blower, driving motor and electrical heating net are connect with PLC control system signal.
The blast drier of the utility model, structure is simple, by the setting of double-layer ventilation pipeline, by being located at adding for internal layer
Heat pipeline carries out after sufficiently heating the air-flow that air blower introduces, and the air-flow after heating is again from edge after the discharge of the bottom of heating pipe
Conduction pipe detour from bottom to top is discharged into spin dryer tube through deflector hole on each diversion pipe to getting rid of during thermal current detour
Article in dry bucket is dried, and thermal current heat is sufficient and is evenly distributed, and cooperates the rotation centrifugal action of drying tube to make
It obtains article sufficiently to be dried, hydrofuge gas velocity degree block, drying efficiency is high, and practicability is extremely strong；In addition, the setting of PLC control system is real
The automation control for having showed entire drying process, reduces cost of labor, is conducive to promote the use of.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
Embodiment one:
As shown in Figure 1, the present embodiment provides a kind of blast drier, including drying box 1, spin dryer tube 2, ventilation shaft and drum
Blower 5, spin dryer tube 2 are set in drying box 1, and the bottom of spin dryer tube 2 is connect by a rotation axis 3 with the bottom of drying box 1,
The bottom of rotation axis 3 is connect with a driving motor 4；Ventilation shaft includes heating pipe 6 and conduction pipe 7, and air blower 5 is mounted on
The top of the tip exterior of drying box 1, heating pipe 6 is docked with the sealing of the air outlet of air blower 5, and conduction pipe 7, which is set in, to be added
The top end opening of the outside of heat pipeline 6 and conduction pipe 7 is docked with the interior top end face sealing of drying box 1, heating pipe 6 and water conservancy diversion
Pipeline 7 is detachable pipeline；The inner wall of heating pipe 6 is evenly arranged with electrical heating net from top to bottom, to ensure air blast
Stabilization is heated evenly when flowing from above to below in heating pipe 6, it is ensured that air-flow is then exhausted from after carrying enough heats, favorably
In improving drying efficiency, and the bottom end opening of heating pipe 6, the bottom end seal of conduction pipe 7, the lateral wall edge of conduction pipe 7
Axis direction is provided with more diversion pipes 8, the outer end sealing of diversion pipe 8, and the inner end of diversion pipe 8 and the inside of conduction pipe 7 connect
It is logical, and multiple deflector holes are offered on the side wall of every diversion pipe 8；The outer wall of spin dryer tube 2 is uniformly provided with multiple drainage holes
12, drainage hole 12 improves drying efficiency for throwing away the moisture that spin dryer tube 2 is centrifuged out；It further include PLC control system 14, PLC
Control system 14 is a kind of known and common automatic control system, and details are not described herein for specific structure and function, air blast
Machine 5, driving motor 4 and electrical heating net are connect with 14 signal of PLC control system.
In this specific embodiment, as shown in Figure 1, being disposed with insulating layer from outside to inside on the inner sidewall of drying box 1
9, heating layer and waterproof layer 11, the interior interval of heating layer are evenly arranged with muti-piece heating plate 10, the specific distribution mode of heating plate 10
Depending on according to the actual situation, the quantity of heating plate 10 is preferably 4-24 block, every piece of heating plate 10 with 14 signal of PLC control system
Connection.Wherein, heating plate 10 is a kind of common heat block in this field, connection relationship and control between PLC control system 14
Relationship processed is also a kind of well-known technique, and details are not described herein.
Further, as shown in Figure 1, heat-preservation cotton is filled in insulating layer 9, for making to keeping the temperature inside drying box 1
Heating plate 10 heats resulting heat and can continue in the case, be conducive to improve drying efficiency.
Further, as shown in Figure 1, the inner wall of waterproof layer 11 is coated with hydrophobic coating, the moisture thrown away out of spin dryer tube 2
It can be splashed on waterproof layer 11, due to the setting of hydrophobic coating, can not only prevent moisture from damaging to heating plate 10, and
Moisture can promoted to be collected under the effect of gravity from the bottom that hydrophobic coating surface runs underneath to drying box 1.
Further, as shown in Figure 1, the bottom of drying box 1 is provided with drainage collection plate 13, drainage collection plate 13 by it is interior extremely
Setting is tilted down outside, the bottom of drying box 1 is additionally provided with drainpipe 15, and drainpipe 15 is located at the low side of drainage collection plate 13.
After the moisture thrown away in spin dryer tube 2 runs underneath to the bottom of drying box 1 from hydrophobic coating surface under the effect of gravity, received in draining
Collect and collected under the tilting action of plate 13 to low side, opening drainpipe 15 waste water of collection can be discharged drying box 1, and discharge is given up
Water also collects into sewage purification system and is beneficial to energy conservation environmental protection for normal use after sewage purification system purifies.
Further, as shown in Figure 1, drainpipe 15 is uniformly arranged more, preferably 3~4 along the circumferential direction of drying box 1,
Solenoid valve 16 is provided on every drainpipe 15, and solenoid valve 16 is connect with 14 signal of PLC control system, for controlling draining
15 waste discharge of pipe, it is easy to operate.
Further, as shown in Figure 1, more diversion pipes 8 are uniformly distributed simultaneously along the axial and circumferential of conduction pipe 7, and
Deflector hole on every diversion pipe 8 is uniformly distributed simultaneously along the axial and circumferential of diversion pipe 8, is conducive to the distribution for improving thermal current
Uniformity improves drying efficiency.
Further, the direction of each deflector hole on every diversion pipe 8 is all different, and is conducive to flow to hot gas different
Direction transmitting improves the distributing homogeneity of thermal current, and then improves drying efficiency.
Further, the outer wall of drying box 1 is stainless steel outer wall, as shown in Figure 1, the bottom end of drying box 1 is provided with more
Support carriers 17 are preferably provided with 3 support carriers 17, and in setting of standing like the legs of a tripod.
Specifically used explanation is made to the present embodiment below:
First by article mode drying tube 2 to be dried, air blower 5 and driving are opened by PLC control system 14 simultaneously
Motor 4, and control electrical heating net and heating plate 10 while heating, as shown in Figure 1, driving motor 4 drives drying tube 2 with certain
Rotation rotation, air blower 5 then introduce air-flow into heating pipe 6 with certain jet rate, and air-flow is first in heating pipe 6
Simultaneously thermally equivalent is flowed from above to below, after air-flow is heated and reaches 6 bottom end opening of heating pipe, due to constantly gushing for upper end air-flow
Enter, heated airflow starts to be discharged from 6 bottom end opening of heating pipe, and in the space between heating pipe 6 and conduction pipe 7 certainly
Lower and upper detour, and be successively expelled in spin dryer tube 2 through the diversion pipe 8 on conduction pipe 7 to be dried during detour
Article carries out drying heating, and the moisture generated in article drying course to be dried can pass through under the centrifugation rotary action of spin dryer tube 2
Drainage hole 12 is thrown away, and drying box 1 is discharged after being collected by drainage collection plate 13.It is same by PLC control system 14 after the completion of drying
When close air blower 5 and driving motor 4, and control electrical heating net and heating plate 10 stops heating, finally take out dried
Article.
It can be seen that the blast drier of the utility model, structure is simple, by the setting of double-layer ventilation pipeline, by position
After the air-flow that the heating pipe of internal layer introduces air blower sufficiently heat, the air-flow after heating is again from the bottom of heating pipe
Along conduction pipe detour from bottom to top after portion's discharge, it is discharged into and gets rid of through deflector hole on each diversion pipe during thermal current detour
The article in spin dryer tube is dried in dry bucket, thermal current heat is sufficient and is evenly distributed, and the rotation of drying tube is cooperated to be centrifuged
Effect is so that article is sufficiently dried, and hydrofuge gas velocity degree block, drying efficiency is high, and practicability is extremely strong；In addition, PLC control system
The setting of system realizes the automation control of entire drying process, reduces cost of labor, is conducive to promote the use of.
It should be noted that the inner sidewall of drying box is not limited to setting insulating layer, heating layer and prevents in the utility model
Water layer is also not necessarily limited to filling heat-preservation cotton in insulating layer, and the inner wall of waterproof layer is also not necessarily limited to coating hydrophobic coating, and heating layer is also unlimited
In using heater plate, the adaptive change carried out according to actual needs is within the protection scope of the present utility model；Add
The setting number of hot plate is also not necessarily limited to above-described embodiment, and the adaptive change carried out according to actual needs is in the utility model
Protection scope in；The distribution mode of diversion pipe and the set-up mode of deflector hole and distribution mode are also not limited to above-mentioned implementation
Example, the adaptive change carried out according to actual needs are within the protection scope of the present utility model；The outer wall of drying box is also simultaneously
It is not limited to stainless steel outer wall, the adaptive change carried out according to actual needs is within the protection scope of the present utility model.
Specific case is applied in the utility model to be expounded the principles of the present invention and embodiment, it is above
The explanation of embodiment is merely used to help understand the method and its core concept of the utility model；Meanwhile for the one of this field
As technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up
Described, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of blast drier, it is characterised in that: including drying box, spin dryer tube, ventilation shaft and air blower, the spin dryer tube
It is set in the drying box, and the bottom of the spin dryer tube is connect by a rotation axis with the bottom of the drying box, it is described
The bottom of rotation axis is connect with a driving motor；The ventilation shaft includes heating pipe and conduction pipe, the air blower peace
Mounted in the tip exterior of the drying box, the top of the heating pipe is docked with the sealing of the air outlet of the air blower, described
Conduction pipe is set in the outside of the heating pipe, and the inner wall of the heating pipe is provided with electrical heating net, and the heating
The bottom end opening of pipeline, the bottom end seal of the conduction pipe, the lateral wall of the conduction pipe are provided with more in the axial direction
Root diversion pipe, the outer end sealing of the diversion pipe, the inner end of the diversion pipe are connected to the inside of the conduction pipe, and every
Multiple deflector holes are offered on the side wall of the diversion pipe；The outer wall of the spin dryer tube is uniformly provided with multiple drainage holes；Also
Including PLC control system, the air blower, the driving motor and the electrical heating net with the PLC control system signal
Connection.
2. blast drier according to claim 1, it is characterised in that: on the inner sidewall of the drying box from outside to inside according to
Secondary to be provided with insulating layer, heating layer and waterproof layer, interval is evenly arranged with muti-piece heating plate, the heating plate in the heating layer
Quantity be 4-24 block, every piece of heating plate connect with the PLC control system signal.
3. blast drier according to claim 2, it is characterised in that: be filled with heat-preservation cotton in the insulating layer.
4. blast drier according to claim 2, it is characterised in that: the inner wall of the waterproof layer is coated with hydrophobic painting
Layer.
5. blast drier according to claim 1, it is characterised in that: the bottom of the drying box is provided with drainage collection
Plate, the drainage collection plate tilt down setting from the inside to the outside, and the bottom of the drying box is additionally provided with drainpipe, the draining
Pipe is located at the low side of the drainage collection plate.
6. blast drier according to claim 5, it is characterised in that: the drainpipe is along the circumferential equal of the drying box
It is even to be arranged more, solenoid valve is provided on the every drainpipe, and the solenoid valve and the PLC control system signal connect
It connects.
7. blast drier according to claim 1, it is characterised in that: the more diversion pipes are along the conduction pipe
Axial and circumferential are uniformly distributed.
8. blast drier according to claim 1, it is characterised in that: the deflector hole along the diversion pipe axial direction and
Circumferentially it is uniformly distributed.
9. blast drier according to claim 8, it is characterised in that: the water conservancy diversion each of on the every diversion pipe
The direction in hole is all different.
10. blast drier according to claim 1, it is characterised in that: the outer wall of the drying box is stainless steel outer wall,
The bottom end of the drying box is provided with more support carriers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777697.3U CN209068884U (en) | 2018-10-31 | 2018-10-31 | A kind of blast drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777697.3U CN209068884U (en) | 2018-10-31 | 2018-10-31 | A kind of blast drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209068884U true CN209068884U (en) | 2019-07-05 |
Family
ID=67096956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821777697.3U Active CN209068884U (en) | 2018-10-31 | 2018-10-31 | A kind of blast drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209068884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611192A (en) * | 2020-12-21 | 2021-04-06 | 高�浩 | Adjustable drying device with uniform-speed rotating structure |
-
2018
- 2018-10-31 CN CN201821777697.3U patent/CN209068884U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611192A (en) * | 2020-12-21 | 2021-04-06 | 高�浩 | Adjustable drying device with uniform-speed rotating structure |
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