CN204298224U - Sludge drying device - Google Patents
Sludge drying device Download PDFInfo
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- CN204298224U CN204298224U CN201420817196.9U CN201420817196U CN204298224U CN 204298224 U CN204298224 U CN 204298224U CN 201420817196 U CN201420817196 U CN 201420817196U CN 204298224 U CN204298224 U CN 204298224U
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- kiln body
- broken shaft
- broken
- mud
- drying device
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- Muffle Furnaces And Rotary Kilns (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to sludge treatment device field, especially a kind of sludge drying device, the actuating unit that it comprises kiln body and drives kiln body to rotate, kiln body and an actuating unit composition rotary kiln body, in one end of kiln body, hot wind inlet and discharging opening are set, the other end of kiln body is provided with air outlet, the centre position of side of the kiln body being provided with air outlet is provided with mud import, a broken shaft is provided with in mud import and kiln body, broken shaft runs through whole mud import and kiln body, and one end of broken shaft and No. two actuating units are in transmission connection; Broken shaft in mud import is provided with the screw feeder blade of spiral; Broken shaft in kiln body is provided with some broken rake teeths.This sludge drying device, utilizes broken shaft and broken rake teeth, realizes carrying out fragmentation to mud in drying course, the heat exchange efficiency of mud is improved, shortens drying time, reduce energy consumption, reduce hold facility area, can guarantee that sludge crushing is even, discharging uniform granularity.
Description
Technical field
The utility model relates to sludge treatment device field, especially a kind of sludge drying device.
Background technology
Rotary kiln sludge dryer often adopts diameter little, and length is long keeps drying time, and there is mud and dry slow, energy consumption is high, takes up an area large defect.
Rotary kiln sludge drying apparatus often bulk mud enters through gravity method of beating and is broken into pieces by mud, and make mud discharging granularity uneven, bulk drying sludge is insufficient.
Utility model content
The purpose of this utility model is deficiency in order to solve above-mentioned technology and provides that a kind of heat exchange efficiency is high, mud drying time is short, sludge drying device capable of reducing energy consumption.
In order to achieve the above object, sludge drying device designed by the utility model, the actuating unit that it comprises kiln body and drives kiln body to rotate, kiln body and an actuating unit composition rotary kiln body, in one end of kiln body, hot wind inlet and discharging opening are set, the other end of kiln body is provided with air outlet, the centre position of side of the kiln body being provided with air outlet is provided with mud import, a broken shaft is provided with in mud import and kiln body, broken shaft runs through whole mud import and kiln body, and one end of broken shaft and No. two actuating units are in transmission connection; Broken shaft in mud import is provided with the screw feeder blade of spiral; Broken shaft in kiln body is provided with some broken rake teeths.
Technique scheme, it is inner that mud enters kiln body from mud import by screw feeder blade, heating mud through out-of-date of kiln body inner utilization hot blast, makes drying sludge, while heating, broken shaft rotates, and utilizes the broken rake teeth on broken shaft to carry out fragmentation to mud, can effectively raise the heat exchange efficiency of mud, and then shorten mud drying time, can energy resource consumption be reduced, and the length of kiln body can be shortened, reduce the floor space of equipment.
The structure of described broken rake teeth comprises main support rod and a point rake teeth, and main support rod to be arranged on broken shaft and vertical with broken shaft, and on main support rod, interval is provided with some points of rake teeths uniformly, point mutual vertical between rake teeth with main support rod.In broken shaft rotation process, it is broken that mud is all carried out segmentation by main support rod and a point rake teeth, and can reach 100 ms/min due to the line rotating speed of the broken rake teeth on broken shaft, makes sludge crushing evenly, improve heat exchange efficiency further.
Described broken rake teeth is evenly arranged at the equal interval of the axial and circumferential of broken shaft.The axial spacing of broken rake teeth on broken shaft is about 40cm, and the angle between adjacent broken rake teeth is 90 °, and can carry out fragmentation to mud uniformly, crushing performance is superior.
All points of rake teeths on every root main support rod and broken shaft are in same plane.This structure can increase the broken scope of broken rake teeth to mud to greatest extent, improves crushing efficiency.
Described kiln body is enclosed construction, can effectively avoid equipment to leak out, and improves equipment to the drying efficiency of mud.
The sludge drying device that the utility model obtains, utilize the cooperation of broken shaft and broken rake teeth, realize carrying out fragmentation to mud in drying course, the heat exchange efficiency of mud is improved, shorten drying time, reduce energy consumption, reduce hold facility area, can guarantee that sludge crushing is even, discharging uniform granularity simultaneously; The thermal source used is heating by the exhaust gases, and the temperature of waste gas is between 170-220 DEG C, and the water content of mud is dried to about 40% from 80%.Mud reduces 1/3rd in the time of staying of kiln body inside simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the sludge drying device that the present embodiment describes, the actuating unit 2 that it comprises kiln body 1 and drives kiln body 1 to rotate, kiln body 1 and an actuating unit 2 form rotary kiln body 1, described kiln body 1 is enclosed construction, hot wind inlet 3 and discharging opening 4 are set in one end of kiln body 1, the other end of kiln body 1 is provided with air outlet 5, the centre position of side of the kiln body 1 being provided with air outlet 5 is provided with mud import 6, a broken shaft 7 is provided with in mud import 6 and kiln body 1, broken shaft 7 runs through whole mud import 6 and kiln body 1, one end of broken shaft 7 and No. two actuating units are in transmission connection, broken shaft 7 in mud import 6 is provided with the screw feeder blade 8 of spiral, broken shaft 7 in kiln body 1 is provided with some broken rake teeths 9, the structure of described broken rake teeth 9 comprises main support rod 10 and point rake teeth 11, main support rod 10 to be arranged on broken shaft 7 and vertical with broken shaft 7, on main support rod 10, interval is provided with 4 points of rake teeths 11 uniformly, divides between rake teeth 11 with main support rod 10 mutually vertical.Described broken rake teeth 9 is evenly arranged at the equal interval of the axial and circumferential of broken shaft 7, the axial spacing of broken rake teeth 9 on broken shaft 7 is about 40cm, angle between adjacent broken rake teeth 9 is 90 °, and all points of rake teeths 11 on every root main support rod 10 and broken shaft 7 are in same plane.
Claims (5)
1. a sludge drying device, the actuating unit that it comprises kiln body and drives kiln body to rotate, kiln body and an actuating unit composition rotary kiln body, in one end of kiln body, hot wind inlet and discharging opening are set, the other end of kiln body is provided with air outlet, it is characterized in that: the centre position of side of the kiln body being provided with air outlet is provided with mud import, a broken shaft is provided with in mud import and kiln body, broken shaft runs through whole mud import and kiln body, and one end of broken shaft and No. two actuating units are in transmission connection; Broken shaft in mud import is provided with the screw feeder blade of spiral; Broken shaft in kiln body is provided with some broken rake teeths.
2. a kind of sludge drying device according to claim 1, it is characterized in that: the structure of described broken rake teeth comprises main support rod and point rake teeth, main support rod to be arranged on broken shaft and vertical with broken shaft, on main support rod, interval is provided with some points of rake teeths uniformly, divides between rake teeth with main support rod mutually vertical.
3. a kind of sludge drying device according to claim 1 and 2, is characterized in that: described broken rake teeth is evenly arranged at the equal interval of the axial and circumferential of broken shaft.
4. a kind of sludge drying device according to claim 3, is characterized in that: all points of rake teeths on every root main support rod and broken shaft are in same plane.
5. a kind of sludge drying device according to claim 1, is characterized in that: described kiln body is enclosed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817196.9U CN204298224U (en) | 2014-12-22 | 2014-12-22 | Sludge drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817196.9U CN204298224U (en) | 2014-12-22 | 2014-12-22 | Sludge drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204298224U true CN204298224U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420817196.9U Active CN204298224U (en) | 2014-12-22 | 2014-12-22 | Sludge drying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204298224U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387712A (en) * | 2015-12-30 | 2016-03-09 | 汪振朴 | Drying device |
| CN105546957A (en) * | 2016-01-06 | 2016-05-04 | 王良源 | Drying system integrating heating with drying |
| CN105621847A (en) * | 2016-01-06 | 2016-06-01 | 王良源 | Cyclic drying device |
| CN105645716A (en) * | 2016-01-06 | 2016-06-08 | 王良源 | Heating-drying-stirring integrated material treatment system |
| CN105645715A (en) * | 2016-01-06 | 2016-06-08 | 王良源 | Material treatment method |
| CN106082578A (en) * | 2016-08-04 | 2016-11-09 | 江苏菲力环保工程有限公司 | A kind of breaker for sludge drying |
| CN115247800A (en) * | 2022-09-21 | 2022-10-28 | 江苏鹏飞集团股份有限公司 | Inside-overturning sludge incineration disposal rotary kiln |
-
2014
- 2014-12-22 CN CN201420817196.9U patent/CN204298224U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387082A (en) * | 2015-12-30 | 2018-08-10 | 汪振朴 | A kind of drying device |
| CN108387082B (en) * | 2015-12-30 | 2021-01-15 | 汪振朴 | Drying device |
| CN105387712B (en) * | 2015-12-30 | 2019-01-29 | 汪振朴 | A kind of drying device |
| CN105387712A (en) * | 2015-12-30 | 2016-03-09 | 汪振朴 | Drying device |
| CN105645716A (en) * | 2016-01-06 | 2016-06-08 | 王良源 | Heating-drying-stirring integrated material treatment system |
| CN105621847B (en) * | 2016-01-06 | 2018-08-03 | 王良源 | A kind of circulation drier |
| CN105645715A (en) * | 2016-01-06 | 2016-06-08 | 王良源 | Material treatment method |
| CN105645716B (en) * | 2016-01-06 | 2019-01-04 | 王良源 | A kind of material handling system that collection heats, is dry, stirring as one |
| CN105621847A (en) * | 2016-01-06 | 2016-06-01 | 王良源 | Cyclic drying device |
| CN105645715B (en) * | 2016-01-06 | 2019-03-26 | 王良源 | A kind of material processing method |
| CN105546957A (en) * | 2016-01-06 | 2016-05-04 | 王良源 | Drying system integrating heating with drying |
| CN106082578A (en) * | 2016-08-04 | 2016-11-09 | 江苏菲力环保工程有限公司 | A kind of breaker for sludge drying |
| CN115247800A (en) * | 2022-09-21 | 2022-10-28 | 江苏鹏飞集团股份有限公司 | Inside-overturning sludge incineration disposal rotary kiln |
| CN115247800B (en) * | 2022-09-21 | 2022-12-23 | 江苏鹏飞集团股份有限公司 | Inside-overturning sludge incineration disposal rotary kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314500 No. 296 Huaye Road, Fengming Street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tongxiang Zhiyuan Environmental Protection Technology Co.,Ltd. Address before: 314500 Tongfuxiang Economic Park, Fengming Street, Tongfuxiang City, Jiaxing City, Zhejiang Province Patentee before: TONGXIANG ZHIYUAN ECO-FRIENDLY TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211021 Address after: 314500 Building 1, 3, 4 and 5, No. 296 Huaye Road, Fengming street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Zhiyuan Environmental Technology Co.,Ltd. Address before: 314500 No. 296 Huaye Road, Fengming Street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Tongxiang Zhiyuan Environmental Protection Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314500 Building 1, 3, 4 and 5, No. 296 Huaye Road, Fengming street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Zhiyuan Environmental Technology Co.,Ltd. Address before: 314500 Building 1, 3, 4 and 5, No. 296 Huaye Road, Fengming street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Zhiyuan Environmental Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |