CN202945136U - Horizontal double-helix hollow rotating-disc type dryer - Google Patents
Horizontal double-helix hollow rotating-disc type dryer Download PDFInfo
- Publication number
- CN202945136U CN202945136U CN 201220650494 CN201220650494U CN202945136U CN 202945136 U CN202945136 U CN 202945136U CN 201220650494 CN201220650494 CN 201220650494 CN 201220650494 U CN201220650494 U CN 201220650494U CN 202945136 U CN202945136 U CN 202945136U
- Authority
- CN
- China
- Prior art keywords
- hollow rotating
- hollow
- horizontal double
- rotating shaft
- rotating shafts
- 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
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a horizontal double-helix hollow rotating-disc type dryer. The horizontal double-helix hollow rotating-disc type dryer comprises a shell and rotating shafts, wherein the rotating shafts are arranged in the shell; the shell is provided with a material inlet and a material outlet; the rotating shafts are two parallel hollow rotating shafts; the hollow rotating shafts are provided width spiral blade-type rotating discs; the spiral blade-type rotating discs are internally provided with hollow cavities; the hollow cavities are the same as the interiors of the hollow rotating shafts; one end of each hollow rotating shaft is provided with a heat-source inlet, and the other end is provided with a heat source outlet; one end of each hollow rotating shaft is provided width a chain wheel; the bottom of the shell is provided with a driving device; and the driving device is connected with the chain wheels by a chain and used for driving. Due to the adoption of the double-helix rotating-disc type structure, the drying and heat transferring areas can be enlarged, the sludge can be overturned more thoroughly in a drying machine, the detention time of the sludge can be prolonged, the heat transfer efficiency can be improved, the energy can be saved, and the operation cost can be reduced.
Description
Technical field
The utility model relates to the hollow rotating disk drier of a kind of Horizontal double-spiral, belongs to the drying machinery equipment technical field.
Background technology
At present traditional drying machine drying effect is low, and water content is higher, and material out is recoverable not, and the processing that especially can not get as the mud in some printing and dyeing mills and chemical plant is larger on the impact of surrounding environment.
The utility model content
Technical problem to be solved in the utility model is, overcome the shortcoming of prior art, propose the hollow rotating disk drier of a kind of Horizontal double-spiral, have the advantages that drying area is large, heat transfer efficiency is high and drying residencing time is long, the moisture percentage in sewage sludge after processing can be controlled in 20%～25%.
In order to solve above technical problem, the utility model provides a kind of Horizontal double-spiral hollow rotating disk drier, comprise housing and be arranged on the interior rotating shaft of housing, be respectively equipped with opening for feed and discharge port on described housing, described rotating shaft is comprised of two hollow rotating shafts that are arranged in parallel, described hollow rotating shaft is provided with the helical blade type rotating disk, described helical blade type rotating disk inside is provided with cavity, described cavity is identical with the inside of hollow rotating shaft, one end of described hollow rotating shaft is provided with the thermal source import, and the other end is provided with the thermal source outlet; An end at two described hollow rotating shafts all is equipped with sprocket wheel, and described housing bottom is equipped with drive unit, is connected driving by chain between the sprocket wheel of described drive unit and two hollow rotating shafts.
The utility model further limits technical scheme: the hollow rotating disk drier of aforesaid Horizontal double-spiral, also be provided with venting hole and porthole on described housing, and be convenient to the working order in the machine of seeing drying, in order in time adjust dry parameter.
The hollow rotating disk drier of aforesaid Horizontal double-spiral, described hull outside is provided with thermal insulation layer, reduces scattering and disappearing of heat, improves drying efficiency.
Further, the hollow rotating disk drier of aforesaid Horizontal double-spiral, described drive unit comprises step-down gear and motor, the output shaft of described motor is connected with the input terminus of described step-down gear.
The beneficial effects of the utility model are: the utility model is owing to having adopted the duplex rotary-disk type structure, enlarged dry heat conducting usable floor area, double-spiral structure overturns mud in drying machine more abundant, residence time and the heat transfer efficiency of mud have been improved, save energy, the running cost that reduces.Owing to being provided with step-down gear in drive unit, make the whole plant smooth running, failure rate is low, be provided with simultaneously venting hole on housing, the waste gas that produces in drying process can be focused on discharging, not only improve operating environment, can also effectively avoid the generation of secondary pollution.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Embodiment 1
The hollow rotating disk drier of a kind of Horizontal double-spiral that the present embodiment provides, structure as shown in Figure 1, comprise housing 1 and be arranged on the interior rotating shaft 2 of housing, be respectively equipped with opening for feed and discharge port on housing 1, rotating shaft 2 is comprised of two hollow rotating shafts that are arranged in parallel, and hollow rotating shaft is provided with helical blade type rotating disk 3, helical blade type rotating disk inside is provided with cavity, cavity is identical with the inside of hollow rotating shaft, and an end of hollow rotating shaft is provided with the thermal source import, and the other end is provided with the thermal source outlet; An end at two hollow rotating shafts all is equipped with sprocket wheel, and housing bottom is equipped with the drive unit that is comprised of step-down gear and motor, is connected driving by chain between the sprocket wheel of drive unit and two hollow rotating shafts.Also be provided with venting hole 4 and porthole 5 on housing, venting hole can focus on discharging with the waste gas that produces in drying process, avoids the generation of secondary pollution, and porthole is convenient to the working order in the machine of seeing drying, in order in time adjust dry parameter; Be provided with thermal insulation layer in hull outside, reduce scattering and disappearing of heat, improve drying efficiency.
The algorithm of the present embodiment: at first add the dry mud material of band by opening for feed, simultaneously pass into steam heating in the import of rotating shaft thermal source, because screw-blade also is provided with cavity, and cavity communicates with rotating shaft, the steam-energy that passes into is rapidly with turn over axle and helix swiveling plate heating, add the mud wet stock by the heat in helix swiveling plate and rotating shaft, the steam that the mud material produces after being heated and other waste gas are discharged by venting hole, and the water that the steam of heating use produces is discharged by the other end thermal source outlet of rotating shaft; When observing dry materials to necessary requirement, open the discharge port on housing, the discharge of mud material is got final product.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. the hollow rotating disk drier of Horizontal double-spiral, comprise housing and be arranged on the interior rotating shaft of housing, be respectively equipped with opening for feed and discharge port on described housing, it is characterized in that: described rotating shaft is comprised of two hollow rotating shafts that are arranged in parallel, described hollow rotating shaft is provided with the helical blade type rotating disk, and described helical blade type rotating disk inside is provided with cavity, and described cavity is identical with the inside of hollow rotating shaft, one end of described hollow rotating shaft is provided with the thermal source import, and the other end is provided with the thermal source outlet; An end at two described hollow rotating shafts all is equipped with sprocket wheel, and described housing bottom is equipped with drive unit, is connected driving by chain between the sprocket wheel of described drive unit and two hollow rotating shafts.
2. the hollow rotating disk drier of Horizontal double-spiral according to claim 1, is characterized in that: also be provided with venting hole and porthole on described housing.
3. the hollow rotating disk drier of Horizontal double-spiral according to claim 1, it is characterized in that: described hull outside is provided with thermal insulation layer.
4. the hollow rotating disk drier of Horizontal double-spiral according to claim 1, it is characterized in that: described drive unit comprises step-down gear and motor, the output shaft of described motor is connected with the input terminus of described step-down gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650494 CN202945136U (en) | 2012-11-30 | 2012-11-30 | Horizontal double-helix hollow rotating-disc type dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650494 CN202945136U (en) | 2012-11-30 | 2012-11-30 | Horizontal double-helix hollow rotating-disc type dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202945136U true CN202945136U (en) | 2013-05-22 |
Family
ID=48420844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220650494 Expired - Fee Related CN202945136U (en) | 2012-11-30 | 2012-11-30 | Horizontal double-helix hollow rotating-disc type dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202945136U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304126A (en) * | 2013-06-13 | 2013-09-18 | 苏州乔发蒸发器制造有限公司 | Sludge drying machine |
| CN103409147A (en) * | 2013-08-31 | 2013-11-27 | 山东宏力空调设备有限公司 | Preheated carbonization furnace |
| CN104086069A (en) * | 2014-08-01 | 2014-10-08 | 曹坤常 | Sludge centrifugal drying machine |
-
2012
- 2012-11-30 CN CN 201220650494 patent/CN202945136U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304126A (en) * | 2013-06-13 | 2013-09-18 | 苏州乔发蒸发器制造有限公司 | Sludge drying machine |
| CN103409147A (en) * | 2013-08-31 | 2013-11-27 | 山东宏力空调设备有限公司 | Preheated carbonization furnace |
| CN104086069A (en) * | 2014-08-01 | 2014-10-08 | 曹坤常 | Sludge centrifugal drying machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104941986A (en) | Organic garbage continuous drying device | |
| CN102674655A (en) | Sludge harrow type drying method and device | |
| CN202945136U (en) | Horizontal double-helix hollow rotating-disc type dryer | |
| CN204689859U (en) | A kind of mud efficient pulverizing dryer | |
| CN112794614B (en) | Sludge drying device | |
| CN110671907A (en) | MVR vacuum tube bundle drying system with waste steam conversion device | |
| CN102126819B (en) | Rotating disc type drying equipment for high-viscosity sludge | |
| CN103791711A (en) | Conveying drying machine special for garbage slurry | |
| CN103759518A (en) | Spiral dryer special for waste mud | |
| CN201923936U (en) | Rotary disk type high-viscosity sludge drying equipment | |
| CN204842440U (en) | Organic rubbish continuity drying device | |
| CN203518469U (en) | Pair-paddle type drying machine | |
| CN207483599U (en) | Sludge dryer | |
| CN110590105A (en) | Rotary drum type sludge dewatering and drying integrated machine | |
| CN204714544U (en) | A kind of heavy metal containing sewage high-efficient treatment device | |
| CN201446120U (en) | Rotary fumigating and drying equipment for kitchen waste | |
| CN202945137U (en) | Horizontal conical hollow rotating-disc type dryer | |
| CN205957642U (en) | A drying device for in chemical fertilizer production process | |
| CN202456342U (en) | Complete plant for drying fermented feed | |
| CN213446794U (en) | Quick sludge drying device | |
| CN212403918U (en) | Sludge dewatering drying device | |
| CN209292195U (en) | A kind of sewage plant sludge biomass processing unit | |
| CN202440415U (en) | Rotating disc | |
| CN104215047B (en) | For the treatment of the roller drier establishing dentation roller in molding sand | |
| CN203100370U (en) | Rotary drum drier with heat residues used as heat source |
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 |
Granted publication date: 20130522 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |