CN207659294U - Disc dryer - Google Patents
Disc dryer Download PDFInfo
- Publication number
- CN207659294U CN207659294U CN201721275748.8U CN201721275748U CN207659294U CN 207659294 U CN207659294 U CN 207659294U CN 201721275748 U CN201721275748 U CN 201721275748U CN 207659294 U CN207659294 U CN 207659294U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- fuselage
- hollow rotating
- utility
- model
- 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
Links
- 239000012159 carrier gas Substances 0.000 claims abstract description 8
- 230000008676 import Effects 0.000 claims abstract description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 239000010802 sludge Substances 0.000 abstract description 12
- 238000001035 drying Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model belongs to drying sludge technical field.The utility model solve the technical issues of be：Existing drying machine waste gas and waste liquid discharge capacity is big, secondary pollution is serious.The technical solution of the utility model is：Disc dryer, including fuselage, rotary joint and hot axle system, hot axle system includes hollow rotating shaft and the disk blade on hollow rotating shaft, hollow rotating shaft is mounted in fuselage, heat carrier import is equipped at the left shaft head of hollow rotating shaft, heating medium outlet is equipped at the right axle head of hollow rotating shaft, rotary joint is arranged on the right axle head of hollow rotating shaft, both ends have feed inlet and carrier gas inlet on the upside of fuselage, middle side part is exported equipped with carrier gas on fuselage, and end is equipped with products export on the downside of fuselage.The utility model has the beneficial effects that it is simple in structure, heat exchange efficiency is high.
Description
Technical field
The utility model belongs to drying sludge technical field, and in particular to a kind of disc dryer.
Background technology
Sludge is the by-product after sewage disposal, is a kind of by organic debris, microorganism, inorganic particle, a harmful huge sum of money
The solid waste of the compositions such as category.Existing drying sludge mostly uses greatly air open-circuit dry technology, although this technological process can
With make full use of it is dry after sludge value, but that there are waste gas and waste liquid discharge capacitys is big, secondary pollution is serious and energy utilization rate is low
The shortcomings of.
Utility model content
The purpose of this utility model is to provide a kind of disc dryer, which can apply to recycle from lazy formula dirty
Mud drying system.
To achieve the above object, the utility model adopts the following technical solution：
The utility model disc dryer, including fuselage, rotary joint and hot axle system, hot axle system include hollow turn
Moving axis and the disk blade on hollow rotating shaft, hollow rotating shaft are mounted in fuselage, the left axle of hollow rotating shaft
It is equipped with heat carrier import at head, heating medium outlet is equipped at the right axle head of hollow rotating shaft, rotary joint is arranged in hollow rotation
On the right axle head of axis, both ends have feed inlet and carrier gas inlet on the upside of fuselage, and middle side part is exported equipped with carrier gas on fuselage, machine
End is equipped with products export on the downside of body.
The utility model difference from prior art is：The utility model axle system includes hollow rotating shaft and peace
Disk blade on hollow rotating shaft, disk blade are uniformly arranged on hollow rotating shaft, are had and are increased heat transfer area
Therefore advantage after sludge enters fuselage, can make full use of disk blade to exchange heat with the heat carrier in hollow rotating shaft, make dirt
Moisture evaporation in mud.
Further include chuck as the improvement of the utility model, chuck is mounted on the downside of fuselage.
This design can first be passed through saturated vapor when in use, therefore, can realize indirectly heat to the sludge in fuselage.
As the improvement of the utility model, the top of disk blade is blunt knife tooth shape.
Disk blade is directly docked using two half vanes of whole punch process, and after welding fabrication, then welding assembly arrives
On hollow rotating shaft, processing, the welding of blade are all made of rounding off, can reduce stress collection while increasing heat transfer area
In.
Further include shovelling plate as the improvement of the utility model, shovelling plate is mounted on the outer rim of disk blade.
4 shovelling plates in the distribution of 90 ° of angles are set as the improvement of the utility model, on each disk blade, wherein 3 are copied
Plate is perpendicular to mounting surface and in a certain angle with shaft centre line, another shovelling plate is perpendicular to mounting surface and flat with shaft centre line
Row.
On the one hand material constantly can be swept and be stirred by this design, be allowed to contact with metal heat-exchange surface, another party
Face can push material to outlet side since shovelling plate has certain angle of inclination from entrance side.
Further include scraper as the improvement of the utility model, scraper is fixed on fuselage and is located at two adjacent discs blades
Between.
This design can utilize interior scraper to improve heat exchange efficiency, realize self-cleaning function.Scraper can be with loose disk leaf
Sludge between piece makes the steam after drying be discharged in time, realizes the quick separating of steam and sludge.
In conclusion the utility model has the beneficial effects that：It is simple in structure, heat exchange efficiency is high.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the hot axle system structural schematic diagram of the utility model.
Fig. 3 is the utility model disk blade construction front view.
Fig. 4 is the utility model disk blade side view.
Fig. 5 is the utility model blade construction schematic diagram.
Specific implementation mode
Embodiment, as Figure 1-Figure 5, disc dryer, including fuselage 1, rotary joint 2 and hot axle system, hot axis
System includes hollow rotating shaft 3 and the disk blade 4 on hollow rotating shaft, and hollow rotating shaft 3 is mounted on fuselage 1
It is interior, it is equipped with heat carrier import at the left shaft head of hollow rotating shaft 3, heating medium outlet, rotation are equipped at the right axle head of hollow rotating shaft 3
Adapter 2 is arranged on the right axle head of hollow rotating shaft 3, and 1 upside both ends of fuselage have feed inlet 1-1 and carrier gas inlet 1-
2, middle side part is equipped with carrier gas and exports 1-3 on fuselage 1, and 1 downside end of fuselage is equipped with products export 1-4.
For ease of more fully being heated to sludge realization, the utility model further includes chuck 5, and chuck 5 is mounted on fuselage 1
Downside.
Reduce stress while heat transfer area to increase, the top of the utility model disk blade 4 is blunt knife tooth shape.
It fully exchanging heat for ease of sludge and pushes sludge to outlet side from entrance side, the utility model further includes shovelling plate 7,
Shovelling plate 7 is mounted on the outer rim of disk blade 4.Shovelling plate 7 of the setting 4 in the distribution of 90 ° of angles on each disk blade 4, wherein 3 are copied
Plate 7 is perpendicular to mounting surface and in a certain angle with shaft centre line, another shovelling plate 7 is perpendicular to mounting surface and flat with shaft centre line
Row.
To improve heat exchange efficiency, self-cleaning function is realized, the utility model further includes scraper 6, and scraper 6 is fixed on fuselage 1
Above and between two adjacent discs blades 4.
What the utility model was not made to illustrate is all made of the prior art.
Embodiment described above is only that preferred embodiments of the present invention are described, not to this practicality
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various modifications and improvement that the technical solution of utility model is made should all fall into the protection of the utility model claims book determination
In range.
Claims (6)
1. disc dryer, which is characterized in that include including fuselage (1), rotary joint (2) and hot axle system, hot axle system
Hollow rotating shaft (3) and the disk blade (4) on hollow rotating shaft, hollow rotating shaft (3) are mounted on fuselage (1)
It is interior, it is equipped with heat carrier import at the left shaft head of hollow rotating shaft (3), goes out equipped with heat carrier at the right axle head of hollow rotating shaft (3)
Mouthful, rotary joint (2) is arranged on the right axle head of hollow rotating shaft (3), and both ends have feed inlet (1- on the upside of fuselage (1)
1) and carrier gas inlet (1-2), middle side part is equipped with carrier gas and exports (1-3) on fuselage (1), and end goes out equipped with product on the downside of fuselage (1)
Mouth (1-4).
2. disc dryer as described in claim 1；It is characterized in that, further including chuck (5), chuck (5) is mounted on fuselage
(1) downside.
3. disc dryer as claimed in claim 1 or 2；It is characterized in that, the top of disk blade (4) is blunt knife tooth shape.
4. disc dryer as claimed in claim 1 or 2；It is characterized in that, further including shovelling plate (7), shovelling plate (7) is mounted on circle
The outer rim of disk blade (4).
5. disc dryer as claimed in claim 4；It is characterized in that, setting 4 is in 90 ° of angles on each disk blade (4)
The shovelling plate (7) of distribution, wherein 3 shovelling plates (7) are perpendicular to mounting surface and in a certain angle with shaft centre line, another shovelling plate (7)
Perpendicular to mounting surface and parallel with shaft centre line.
6. disc dryer as claimed in claim 1 or 2；It is characterized in that, further including scraper (6), scraper (6) is fixed on machine
On body (1) and between two adjacent discs blades (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275748.8U CN207659294U (en) | 2017-09-30 | 2017-09-30 | Disc dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275748.8U CN207659294U (en) | 2017-09-30 | 2017-09-30 | Disc dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207659294U true CN207659294U (en) | 2018-07-27 |
Family
ID=62937148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721275748.8U Expired - Fee Related CN207659294U (en) | 2017-09-30 | 2017-09-30 | Disc dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207659294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330300A (en) * | 2020-03-04 | 2020-06-26 | 上海缘昌医药化工装备有限公司 | Wall scraping type multipurpose machine for continuous evaporation, crystallization, drying and reaction |
-
2017
- 2017-09-30 CN CN201721275748.8U patent/CN207659294U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330300A (en) * | 2020-03-04 | 2020-06-26 | 上海缘昌医药化工装备有限公司 | Wall scraping type multipurpose machine for continuous evaporation, crystallization, drying and reaction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |