CN201034405Y - Granulating drier for sludge desiccation - Google Patents
Granulating drier for sludge desiccation Download PDFInfo
- Publication number
- CN201034405Y CN201034405Y CNU2007202010022U CN200720201002U CN201034405Y CN 201034405 Y CN201034405 Y CN 201034405Y CN U2007202010022 U CNU2007202010022 U CN U2007202010022U CN 200720201002 U CN200720201002 U CN 200720201002U CN 201034405 Y CN201034405 Y CN 201034405Y
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- China
- Prior art keywords
- sludge
- drying
- outlet
- utility
- granulating
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- Expired - Fee Related
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- Treatment Of Sludge (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a granulation dryer used for sludge drying. The utility model comprises a machine body (1). A moisture outlet (2) and a feeding port (3) are arranged at the top of the machine body (1). A sludge outlet (4) is arranged at the bottom of the machine body (1). A holding tray (5) is arranged in the machine body (1). The holding tray (5) is of a closed dual-layer labyrinth oil channel structure. A heat transfer oil inlet (6) is arranged on the holding tray (5) at the top. A heat transfer oil outlet (7) and a fire fighting water inlet (8) are arranged on the holding tray (5) at the lower part. The heat transfer oil inlet (6) is connected outside with a heat transfer oil heating device. The utility model integrates the drying and the granulation functions of the sludge into one thus greatly reducing the cost and investment on the sludge processing equipment. Besides, the utility model which is characterized by a high drying efficiency and a little energy consumption has an ideal drying effect.
Description
Technical field
The utility model relates to a kind of sludge treatment device, the granulating and drying machine that particularly a kind of sludge drying is used.
Background technology
The drying of industrial sludge and granulation problem are the keys that influences comprehensive utilization of mud always, not by effective dry and granulation, not only can't effectively utilize mud, and the volume of mud are big, cost of transportation is high, also are easy to cause secondary pollution.At present, need adopt Granulation Equipments and drying equipment to carry out respectively to the drying and the granulation of mud, the cost height, investment is big.The drying principles of traditional sludge drier mainly contains direct-heating type (as rotary drum, fluid bed etc.), indirect heating type (as cylinder, thin layer etc.) and heat radiation heated type (belt, spiral etc.), these drying equipment ubiquities the shortcoming that drying efficiency is lower, energy consumption is big, and result of use is undesirable.
The utility model content
The purpose of this utility model is, the granulating and drying machine that a kind of cost is lower, investment sludge drying little and that drying efficiency is high, energy consumption is low is used is provided, thereby solves the problem that prior art exists.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows: the granulating and drying machine that sludge drying is used.Comprise body 1, be provided with steam outlet 2 and charging aperture 3 at the top of body 1, be provided with mud outlet 4 in the bottom of body 1, charge pallet 5 is housed in body 1, charge pallet 5 is the oil channel structures of the dual layer discs of sealing around (similar labyrinth type), on the charge pallet 5 at top, be provided with conduction oil inlet port 6, on the charge pallet 5 of bottom, be provided with conduction oil outlet 7 and fire water and enter mouth 8, conduction oil inlet port 6 external hotline heaters.
In the granulating and drying machine that above-mentioned sludge drying is used, in the feed cavity of body 1, be provided with anti-stick cone scraping plate mechanism 9.
In the granulating and drying machine that aforesaid sludge drying is used, in the sludge outlet chamber of body 1, be provided with discharging scraping plate mechanism 10.
In the granulating and drying machine that aforesaid sludge drying is used, on the shell of body 1, be coated with insulation material.
Compared with prior art, the utility model unites two into one the drying and the granulation function of mud, greatly reduce the equipment cost and the investment of Treatment of Sludge, and the utility model adopts conduction oil and the charge pallet with double-layer labyrinth type oil channel structures to rely on the heat conduction to carry out drying, its drying efficiency height, energy consumption are little, and drying effect is more satisfactory.And the steam that produces is under little negative pressure, with mode circular flow from top to bottom, and can be in time with the branch discharge drier that wets.
Description of drawings
Fig. 1 is an internal structure schematic diagram of the present utility model;
Fig. 2 is a top structure schematic diagram of the present utility model.
The specific embodiment
For preventing the mud bonding, mud is scattered under the gravity effect naturally, in the feed cavity of body 1, be provided with anti-stick cone scraping plate mechanism 9 (referring to Fig. 1).In the sludge outlet chamber of body 1, be provided with discharging scraping plate mechanism 10, to avoid the buildup dead angle of dewatered sludge.The scraper plate blade of anti-stick cone scraping plate mechanism 9, discharging scraping plate mechanism 10 is connected by in the motor-driven rotating shaft, rotates under the drive of rotating shaft.Scraper plate blade by rotation will be broken up by the mud that charging aperture 3 adds, and mud is scattered under the gravity effect naturally, and the dewatered sludge of piling up in the sludge outlet chamber be struck off mud outlet 4 discharge.On the shell of body 1, be coated with insulation material,, improve the thermal efficiency, cut down the consumption of energy to reach the purpose that reduces thermal losses and isolated cold air.
Claims (4)
1. granulating and drying machine that sludge drying is used, comprise body (1), it is characterized in that: be provided with steam outlet (2) and charging aperture (3) at the top of body (1), be provided with mud outlet (4) in the bottom of body (1), charge pallet (5) is housed in body (1), charge pallet (5) for the sealing dual layer discs around oil channel structures, on the charge pallet (5) at top, be provided with conduction oil inlet port (6), on the charge pallet (5) of bottom, be provided with conduction oil outlet (7) and fire water and enter mouthful (8), the external hotline heater of conduction oil inlet port (6).
2. the granulating and drying machine that sludge drying according to claim 1 is used is characterized in that: be provided with anti-stick cone scraping plate mechanism (9) in the feed cavity of body (1).
3. the granulating and drying machine that sludge drying according to claim 1 is used is characterized in that: be provided with discharging scraping plate mechanism (10) in the sludge outlet chamber of body (1).
4. the granulating and drying machine that sludge drying according to claim 1 is used is characterized in that: be coated with insulation material on the shell of body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202010022U CN201034405Y (en) | 2007-09-12 | 2007-09-12 | Granulating drier for sludge desiccation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202010022U CN201034405Y (en) | 2007-09-12 | 2007-09-12 | Granulating drier for sludge desiccation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034405Y true CN201034405Y (en) | 2008-03-12 |
Family
ID=39195294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202010022U Expired - Fee Related CN201034405Y (en) | 2007-09-12 | 2007-09-12 | Granulating drier for sludge desiccation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034405Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875530A (en) * | 2010-07-08 | 2010-11-03 | 上海凡清环境工程有限公司 | Heat drying method and device of sludge |
| CN101972031A (en) * | 2010-10-11 | 2011-02-16 | 利川市汇川现代农业有限公司 | Electric heating oil drying device |
| CN101703907B (en) * | 2009-12-11 | 2012-04-25 | 天津泰达环保有限公司 | Method and equipment for granulating wet sludge soft particles |
| CN108002682A (en) * | 2017-12-11 | 2018-05-08 | 无锡雪浪环境科技股份有限公司 | A kind of oily sludge decrement skid integrated processing system and its method |
-
2007
- 2007-09-12 CN CNU2007202010022U patent/CN201034405Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101703907B (en) * | 2009-12-11 | 2012-04-25 | 天津泰达环保有限公司 | Method and equipment for granulating wet sludge soft particles |
| CN101875530A (en) * | 2010-07-08 | 2010-11-03 | 上海凡清环境工程有限公司 | Heat drying method and device of sludge |
| CN101972031A (en) * | 2010-10-11 | 2011-02-16 | 利川市汇川现代农业有限公司 | Electric heating oil drying device |
| CN108002682A (en) * | 2017-12-11 | 2018-05-08 | 无锡雪浪环境科技股份有限公司 | A kind of oily sludge decrement skid integrated processing system and its method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Ruilin Inventor before: Huang Jiangtao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HUANG JIANGTAO TO: XU RUILIN |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |