CN105417927A - Sludge dryer - Google Patents
Sludge dryer Download PDFInfo
- Publication number
- CN105417927A CN105417927A CN201610026803.3A CN201610026803A CN105417927A CN 105417927 A CN105417927 A CN 105417927A CN 201610026803 A CN201610026803 A CN 201610026803A CN 105417927 A CN105417927 A CN 105417927A
- Authority
- CN
- China
- Prior art keywords
- mud
- sludge
- casing
- main shaft
- grafter
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a sludge dryer, wherein a main shaft penetrates through a whole box body in the length direction of the box body, and is driven to rotate by a motor at one end of the main shaft; a plurality of pieces of round discs are arranged on the main shaft, a plurality of angle iron are fixed at the peripheries of the discs, the length of the angle iron is slightly less than the length of the box body, and the angle iron is parallel to the main shaft and is distributed in a radial manner; sludge pushing angle blades and sludge stirring sweep blades are arranged and fixed on the angle iron at equal intervals. According to the sludge dryer, hot air is adopted for drying the sludge in the box body, high-temperature hot wind generated by an electric heating unit radiator can be adopted as the hot air, the equipment is simple and the investment is less; through arranging the rotary discs and the angle iron, and additionally arranging the sludge pushing angle blades and the sludge stirring sweep blades on the angle iron, the sludge is pushed by using the bevels of the angle blades while the sludge is stirred, the structure is simple and good in reliability, the maintenance is easy and a better drying effect is realized.
Description
Technical field
The present invention relates to field of environment protection equipment, especially a kind of sludge dryer.
Background technology
Sewage Plant adopt sludge dryer drying and dewatering is carried out to mud, existing sludge dryer is oar blade type or drum-type commonly, and generally adopts steam heating, needs to set up boiler house, cost and running cost larger.Roller dryer blade is arranged at wall inner portion more, and processing more complicated, maintenance is difficulty also.
Summary of the invention
The shortcomings such as the applicant, for above-mentioned existing sludge dryer complicated structure, uses Boiler Steam, and investment is high, a kind of sludge dryer rational in infrastructure is provided, thus electrically heated air can be utilized more easily to dry, and structure is simple, be easy to safeguard, good drying effect.
The technical solution adopted in the present invention is as follows:
A kind of sludge dryer, casing one side roof part is provided with wet mud import, and opposite side is provided with dewatered sludge outlet, and casing top is provided with steam outlet, and side is provided with induced draft fan; Main shaft runs through the length of whole casing, is rotated by the motor drive of one end; Some circular discs are interted on main shaft, are fixed with some angle steel in disc periphery, and the length of angle steel is slightly shorter than the length of casing, and it is emanant uniform for being parallel to main shaft; On angle steel, equi-spaced apart is furnished with the oblique shovel of mud propelling and stirs grafter with mud, mud advances tiltedly shovel to be the swash plate at an obtuse angle, its obtuse angle opening direction passes direction towards mud, it is the uncovered plate that two symmetry tilts that mud stirs grafter, and mud advances tiltedly shovel and mud to stir grafter interval and is fixed on angle steel.
Further improvement as technique scheme:
Mud stirs grafter quantity and advances tiltedly shovel more than mud.
A mud is set after every 5 ~ 8 mud stir grafter and advances tiltedly shovel.
Casing is provided with dewatered sludge outlet by connecting worm conveyor.
Induced draft fan blasts the warm air after electrically heated to box house.
Beneficial effect of the present invention is as follows:
The present invention adopts the mud of warm air to box house to dry, and warm air can adopt electric heater unit scatterer to produce high-temperature hot-air, and equipment is simply invested less.The present invention is by arranging disc and the angle steel of rotation, angle steel installs additional and is furnished with mud and advances tiltedly shovel and mud to stir grafter, while upset mud, utilize tiltedly shovel inclined-plane to realize the passing of mud, property simple and reliable for structure is good, and be easy to safeguard that there is good drying effect simultaneously.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the sectional view in A-A cross section in Fig. 1.
Fig. 3 is the B portion enlarged view in Fig. 1.
In figure: 1, casing; 2, wet mud import; 3, steam outlet; 4, mud passes direction; 5, main shaft; 6, disc; 7, angle steel; 8, propelling is tiltedly shoveled; 9, grafter is stirred; 10, induced draft fan; 11, worm conveyor; 12, dewatered sludge outlet.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1 and Figure 2, casing 1 one side roof part of sludge dryer of the present invention is provided with wet mud import 2, opposite side is provided with dewatered sludge outlet 12 by connecting worm conveyor 11, casing 1 top is provided with steam outlet 3, side is provided with induced draft fan 10, blast warm air to casing 1 inside, drying is carried out to wet mud, by the outer row of steam outlet 3 after the moisture heating in wet mud.Main shaft 5 runs through the length of whole casing 1, carries out driving rotate by the electric motor of one end and step-down gear.Some circular discs 6 are interted on main shaft 5, and utilize the modes such as welding to be fixed with some angle steel 7 in disc 6 periphery, the length of angle steel 7 is slightly shorter than the length of casing 1, are parallel to main shaft 5 in emanant uniform, are furnished with 12 angle steel 7 in the present embodiment.On angle steel 7, equi-spaced apart is furnished with the oblique shovel 8 of mud propelling and stirs grafter 9 with mud, as shown in Figure 3, mud advances tiltedly shovel 8 to be the swash plate at an obtuse angle, its obtuse angle opening direction passes direction 4 towards mud, it is the uncovered plate that two symmetry tilts that mud stirs grafter 9, the oblique shovel 8 of mud propelling stirs grafter 9 with mud and adopts fastening piece or weld interval to be fixed on angle steel 7, mud stirs grafter 9 quantity and usually advances tiltedly shovel 8 more than mud, a mud is set after every 5 ~ 8 mud stir grafter 9 in the present embodiment and advances tiltedly shovel 8, mud stirs grafter 9 for being stirred up and down by the mud in casing 1, and mud advances tiltedly shovel 8 to utilize inclined-plane to be advanced to mud passing direction 4 by mud.
During real work, the mud import 2 of wetting from top of wet mud drops into casing 1, motor drive main shaft 5 drives disc 6 to rotate with the angle steel 7 of its circumference, mud stirs grafter 9 for being stirred up and down by the mud in casing 1, it is inner that warm air after electrically heated blasts casing 1 by induced draft fan 10, drying is carried out to wet mud, by the outer row of steam outlet 3 after the moisture heating in wet mud.And mud advances tiltedly shovel 8 to utilize inclined-plane to be advanced to mud passing direction 4 by mud, final dried mud is exported from dewatered sludge outlet 12 by worm conveyor 11.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to spirit of the present invention, the present invention can do any type of amendment.
Claims (5)
1. a sludge dryer, is characterized in that: casing (1) side roof part is provided with wet mud import (2), and opposite side is provided with dewatered sludge outlet (12), and casing (1) top is provided with steam outlet (3), and side is provided with induced draft fan (10); Main shaft (5) runs through the length of whole casing (1), is rotated by the motor drive of one end; Some circular discs (6) are interted on main shaft (5), are fixed with some angle steel (7) in disc (6) periphery, and the length of angle steel (7) is slightly shorter than the length of casing (1), are parallel to main shaft (5) in emanant uniform; Being furnished with mud in the upper equi-spaced apart of angle steel (7) advances tiltedly shovel (8) and mud to stir grafter (9), mud advances tiltedly shovel (8) to be the swash plate at an obtuse angle, its obtuse angle opening direction passes direction (4) towards mud, mud stirs the uncovered plate that grafter (9) tilts for two symmetry, and mud advances tiltedly shovel (8) and mud to stir grafter (9) interval and is fixed on angle steel (7).
2. according to sludge dryer according to claim 1, it is characterized in that: mud stirs grafter (9) quantity and advances tiltedly shovel (8) more than mud.
3. according to sludge dryer according to claim 1, it is characterized in that: a mud is set after every 5 ~ 8 mud stir grafter (9) and advances tiltedly shovel (8).
4. according to sludge dryer according to claim 1, it is characterized in that: casing (1) is provided with dewatered sludge outlet (12) by connecting worm conveyor (11).
5. according to sludge dryer according to claim 1, it is characterized in that: induced draft fan (10) blasts the warm air after electrically heated to casing (1) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610026803.3A CN105417927B (en) | 2016-01-17 | 2016-01-17 | Sludge dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610026803.3A CN105417927B (en) | 2016-01-17 | 2016-01-17 | Sludge dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105417927A true CN105417927A (en) | 2016-03-23 |
| CN105417927B CN105417927B (en) | 2018-05-01 |
Family
ID=55496546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610026803.3A Active CN105417927B (en) | 2016-01-17 | 2016-01-17 | Sludge dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105417927B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109608002A (en) * | 2019-01-31 | 2019-04-12 | 韩慧桥 | A kind of sludge drier |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57165098A (en) * | 1981-04-01 | 1982-10-09 | Nishihara Environ Sanit Res Corp | Apparatus for aerobic fermentation of sludge |
| 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 |
| CN202671370U (en) * | 2012-05-31 | 2013-01-16 | 东南大学 | Sludge rake-type drying device |
| CN105000784A (en) * | 2015-08-07 | 2015-10-28 | 浙江彩蝶实业有限公司 | Effective environment protective sludge dryer |
| CN204824567U (en) * | 2015-07-06 | 2015-12-02 | 天津三环乐喜新材料有限公司 | Sludge drying equipment |
| CN205313355U (en) * | 2016-01-17 | 2016-06-15 | 江苏通用环保集团有限公司 | Sludge drying machine |
-
2016
- 2016-01-17 CN CN201610026803.3A patent/CN105417927B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57165098A (en) * | 1981-04-01 | 1982-10-09 | Nishihara Environ Sanit Res Corp | Apparatus for aerobic fermentation of sludge |
| 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 |
| CN202671370U (en) * | 2012-05-31 | 2013-01-16 | 东南大学 | Sludge rake-type drying device |
| CN204824567U (en) * | 2015-07-06 | 2015-12-02 | 天津三环乐喜新材料有限公司 | Sludge drying equipment |
| CN105000784A (en) * | 2015-08-07 | 2015-10-28 | 浙江彩蝶实业有限公司 | Effective environment protective sludge dryer |
| CN205313355U (en) * | 2016-01-17 | 2016-06-15 | 江苏通用环保集团有限公司 | Sludge drying machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109608002A (en) * | 2019-01-31 | 2019-04-12 | 韩慧桥 | A kind of sludge drier |
| CN109608002B (en) * | 2019-01-31 | 2021-10-22 | 南京大建环境科技产业发展有限公司 | Sludge drying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105417927B (en) | 2018-05-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sludge Dryer Effective date of registration: 20210108 Granted publication date: 20180501 Pledgee: Bank of Jiangsu Limited by Share Ltd. Yixing branch Pledgor: JIANGSU TONGYONG ENVIRONMENTAL PROTECTION GROUP Co.,Ltd. Registration number: Y2021320010006 |