CN203798106U - Spiral dryer special for garbage slurry - Google Patents
Spiral dryer special for garbage slurry Download PDFInfo
- Publication number
- CN203798106U CN203798106U CN201420044608.XU CN201420044608U CN203798106U CN 203798106 U CN203798106 U CN 203798106U CN 201420044608 U CN201420044608 U CN 201420044608U CN 203798106 U CN203798106 U CN 203798106U
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- CN
- China
- Prior art keywords
- transfer medium
- rotating shaft
- heat transfer
- blade
- hollow
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- 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
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Abstract
The utility model relates to a spiral dryer special for garbage slurry. A rotating shaft is a hollow rotating shaft with a shaft cavity arranged inside, spiral blades are hollow spiral blades with blade cavities arranged inside, a baffle is arranged in the shaft cavity at one end, the hollow rotating shaft is provided with heat-transfer medium blade cavity inlets communicated with the blade cavities of the hollow spiral blades on the side, the hollow rotating shaft on the side of a closed end is provided with heat-transfer medium blade cavity outlets communicated with the blade cavities of the hollow spiral blades on the side, the end, outside the baffle, of the hollow rotating shaft is connected with a main shaft rotating connector through a shaft sleeve, the main shaft rotating connector is provided with a heat-transfer medium connector inlet, one end, provided with a heat-transfer medium eduction pipe, of the baffle is connected with the shaft cavity, and the other end of the heat-transfer medium eduction pipe is communicated with a heat-transfer medium connector outlet formed in the main shaft rotating connector. The spiral dryer special for the garbage slurry is simple in structure, indirect heating and drying on the garbage slurry is achieved through separation of thermal media and dried garbage slurry, pollution is avoided, processing speed is high, and safety, energy conservation and environment protection are achieved.
Description
Technical field
The utility model belongs to drier field, especially a kind of spiral dryer that is exclusively used in rubbish mud.
Background technology
House refuse forms rubbish mud as the composting base material of high-quality through after organic fast degradation, but its moisture content is between 50-60%, need to before entering fertilizer producing system, be dried processing.Conventional roller drying device in the market, although can be dried rubbish mud to a certain extent, but the feature due to rubbish mud self, wherein contain a large amount of undersized lightweight things, dry rear very difficult separated with dry-heat air, thereby cause waste gas treatment equipment as the obstruction of cyclone dust removal, affect the discharging process of whole dry rear rubbish material, and high-temperature hot-air is difficult to recycle, system operation energy consumption is high, has increased the cost of whole garbage treating process.In addition, likely there is the safety problems such as on fire in drying drum, need in running, especially note.Therefore, existing equipment cannot meet the dry run of rubbish mud.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of spiral dryer that is exclusively used in rubbish mud is provided, this spiral dryer is simple in structure, separated realization by thermal medium and the rubbish mud that is dried is dried the indirect of rubbish mud, avoid polluting, processing speed is fast, safety energy-conserving environment protection.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of spiral dryer that is exclusively used in rubbish mud, comprise rotating shaft and helical blade, helical blade is uniform to be packed in rotating shaft, the hollow rotating shaft of axocoel body is established in its rotating shaft in being, helical blade is established the hollow screw blade of blade cavity in being, in the axocoel body of hollow rotating shaft, one end is blind end, in other end axocoel body, a baffle plate is set, on the hollow rotating shaft in baffle plate outside, offer the import of heat transfer medium blade cavity, this heat transfer medium blade cavity import is communicated with the blade cavity of the hollow screw blade of this side, on the hollow rotating shaft of blind end one side, be shaped with heat transfer medium blade cavity outlet, this heat transfer medium blade cavity outlet is communicated with the blade cavity of this side hollow screw blade, the hollow rotating shaft end in baffle plate outside connects a main shaft swivel joint by an axle sleeve, on this main shaft swivel joint, be provided with the import of heat transfer medium joint, on baffle plate, be provided with a heat transfer medium delivery line, this heat transfer medium delivery line one end connecting axle cavity, this heat transfer medium delivery line other end is communicated with by a delivery line swivel joint heat transfer medium joint of offering on main shaft swivel joint and exports.
And the heat transfer medium in the axocoel body of described hollow rotating shaft is conduction oil.
Advantage of the present utility model and beneficial effect are:
1, originally be exclusively used in the spiral dryer of rubbish mud, comprise rotating shaft and helical blade, helical blade is uniform to be packed in rotating shaft, the hollow rotating shaft of axocoel body is established in its rotating shaft in being, helical blade is established the hollow screw blade of blade cavity in being, in the axocoel body of hollow rotating shaft, one end is blind end, in other end axocoel body, a baffle plate is set, on the hollow rotating shaft in baffle plate outside, offer the import of heat transfer medium blade cavity, this heat transfer medium blade cavity import is communicated with the blade cavity of the hollow screw blade of this side, on the hollow rotating shaft of blind end one side, be shaped with heat transfer medium blade cavity outlet, this heat transfer medium blade cavity outlet is communicated with the blade cavity of this side hollow screw blade, the hollow rotating shaft end in baffle plate outside connects a main shaft swivel joint by an axle sleeve, on this main shaft swivel joint, be provided with the import of heat transfer medium joint, on baffle plate, be provided with a heat transfer medium delivery line, this heat transfer medium delivery line one end connecting axle cavity, this heat transfer medium delivery line other end is communicated with by a delivery line swivel joint heat transfer medium joint of offering on main shaft swivel joint and exports, the utility model is simple in structure, separated realization by thermal medium and the rubbish mud that is dried is dried the indirect of rubbish mud, avoid polluting, processing speed is fast, safety energy-conserving environment protection.
2, the utility model employing hollow rotating shaft and hollow screw blade have been realized rubbish mud have rapidly and efficiently been dried, rubbish mud is by directly contacting and heat with hollow rotating shaft and hollow screw blade, and axially by rotation screw thread, realizing transportation continuously.
3, the utility model by temperature and the hollow screw blade speed of gyration of Heat Transfer Control medium, is realized the accurate control of drying process, and processed rubbish mud do not contact with heat transfer medium, so can polluted product.
4, the utility model hollow rotating shaft rotating speed is per minute five to six to turn, and the wearing and tearing that the driving force of generation causes hollow helical blade are very little, make rubbish mud gently dried, greatly reduce the generation of dust.
5, the heat transfer medium that the utility model is used is conduction oil, and conduction oil recycles, and has guaranteed to the full extent making full use of of heat energy, has effectively saved the energy and has reduced the cost moving.By using the operating temperature range of stainless steel material equipment of high-quality wide, allow to move under the high temperature of 1000 ℃, effectively raise drying efficiency, save drying time.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the A portion enlarged drawing of Fig. 1.
The specific embodiment
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of spiral dryer that is exclusively used in rubbish mud, comprise rotating shaft 6 and helical blade 5, helical blade is uniform to be packed in rotating shaft, the hollow rotating shaft of axocoel body 7 is established in its rotating shaft in being, helical blade is established the hollow screw blade of blade cavity 13 in being, in the axocoel body of hollow rotating shaft, one end is blind end, one baffle plate 4 is set in other end axocoel body, on the hollow rotating shaft in baffle plate outside, offer heat transfer medium blade cavity import 3, this heat transfer medium blade cavity import is communicated with the blade cavity of the hollow screw blade of this side, on the hollow rotating shaft of blind end one side, be shaped with heat transfer medium blade cavity outlet 8, this heat transfer medium blade cavity outlet is communicated with the blade cavity of this side hollow screw blade, the hollow rotating shaft end in baffle plate outside connects a main shaft swivel joint 1 by an axle sleeve 2, on this main shaft swivel joint, be provided with heat transfer medium joint import 10, on baffle plate, be provided with a heat transfer medium delivery line 12, this heat transfer medium delivery line one end connecting axle cavity, this heat transfer medium delivery line other end is communicated with the heat transfer medium joint outlet 9 of offering on main shaft swivel joint by a delivery line swivel joint 11, heat transfer medium in the axocoel body of hollow rotating shaft is conduction oil.
The utility model operation principle: the heat transfer medium that the utility model adopts is conduction oil, this conduction oil enters hollow rotating shaft by the import of heat transfer medium joint and by the import of heat transfer medium blade cavity, enters in the blade cavity of hollow screw blade, conduction oil from hollow helical blade sequential flowing until end hollow screw blade, then by heat transfer medium blade cavity outlet, be back to and again enter in axocoel body, conduction oil in axocoel body is by heat transfer medium delivery line and delivery line swivel joint, conduction oil is discharged and is reheated backflow, complete a heat drying process of conduction oil.Rubbish mud is by directly contacting and carry out heat drying with hollow screw blade and hollow rotating shaft, and axially by hollow screw blade, realized continuously and being carried.
Claims (2)
1. a spiral dryer that is exclusively used in rubbish mud, comprise rotating shaft and helical blade, helical blade is uniform to be packed in rotating shaft, it is characterized in that: the hollow rotating shaft of axocoel body is established in this rotating shaft in being, helical blade is established the hollow screw blade of blade cavity in being, in the axocoel body of hollow rotating shaft, one end is blind end, in other end axocoel body, a baffle plate is set, on the hollow rotating shaft in baffle plate outside, offer the import of heat transfer medium blade cavity, this heat transfer medium blade cavity import is communicated with the blade cavity of the hollow screw blade of this side, on the hollow rotating shaft of blind end one side, be shaped with heat transfer medium blade cavity outlet, this heat transfer medium blade cavity outlet is communicated with the blade cavity of this side hollow screw blade, the hollow rotating shaft end in baffle plate outside connects a main shaft swivel joint by an axle sleeve, on this main shaft swivel joint, be provided with the import of heat transfer medium joint, on baffle plate, be provided with a heat transfer medium delivery line, this heat transfer medium delivery line one end connecting axle cavity, this heat transfer medium delivery line other end is communicated with by a delivery line swivel joint heat transfer medium joint of offering on main shaft swivel joint and exports.
2. the spiral dryer that is exclusively used in rubbish mud according to claim 1, is characterized in that: the heat transfer medium in the axocoel body of described hollow rotating shaft is conduction oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044608.XU CN203798106U (en) | 2014-01-23 | 2014-01-23 | Spiral dryer special for garbage slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044608.XU CN203798106U (en) | 2014-01-23 | 2014-01-23 | Spiral dryer special for garbage slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798106U true CN203798106U (en) | 2014-08-27 |
Family
ID=51380311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420044608.XU Expired - Fee Related CN203798106U (en) | 2014-01-23 | 2014-01-23 | Spiral dryer special for garbage slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759518A (en) * | 2014-01-23 | 2014-04-30 | 天紫环保装备制造（天津）有限公司 | Spiral dryer special for waste mud |
-
2014
- 2014-01-23 CN CN201420044608.XU patent/CN203798106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759518A (en) * | 2014-01-23 | 2014-04-30 | 天紫环保装备制造（天津）有限公司 | Spiral dryer special for waste mud |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160606 Granted publication date: 20140827 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20181206 Granted publication date: 20140827 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20170123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |