CN203212441U - Sludge drying device - Google Patents
Sludge drying device Download PDFInfo
- Publication number
- CN203212441U CN203212441U CN 201320198538 CN201320198538U CN203212441U CN 203212441 U CN203212441 U CN 203212441U CN 201320198538 CN201320198538 CN 201320198538 CN 201320198538 U CN201320198538 U CN 201320198538U CN 203212441 U CN203212441 U CN 203212441U
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Abstract
The utility model discloses a sludge drying device. The sludge drying device is characterized by comprising a horizontal cylindrical bin, wherein two ends of the horizontal cylindrical bin are respectively provided with a feeding pipe end surface and a near discharging pipe end surface, a horizontal shaft passes through the feeding pipe end surface and the near discharging pipe end surface, spiral blades are arranged inside the horizontal cylindrical bin along the horizontal shaft, the horizontal shaft close to the feeding pipe end surface outside the horizontal cylindrical bin is connected with a shaft sleeve, the horizontal shaft extending out of the near discharging pipe end surface is respectively connected with a speed reducer and a motor, the feeding pipe end surface positioned just under the shaft sleeve is provided with a feeding pipe, a thin air inlet pipe is positioned below the horizontal cylindrical bin close to the feeding pipe end surface, the bottom of the horizontal cylindrical bin close to the near discharging pipe end surface is provided with a discharging pipe, and a thick air inlet pipe and an air outlet pipe are respectively arranged close to the feeding pipe end surface and the near discharging pipe end surface at the upper part of the horizontal cylindrical bin. The sludge drying device is simple in structure, has the advantages of high drying efficiency, low energy consumption and the like, can be widely applied to municipal sludge treatment, and has a promotion value.
Description
Technical field
The utility model relates to field of sludge treatment, relates in particular to a kind of sludge drying device, can be widely used in the sludge disposal that produces in the municipal wastewater treating processes.
Background technology
Municipal sludge is the by product of sewage disposal, and along with the develop rapidly in city, the treatment capacity of sewage will increase greatly, and the quantity discharged of mud also will increase, and kind is also more complicated, and its main component is the organism of easily degenerating, and also may contain multiple hazardous and noxious substances.
According to investigation, the main disposal options of mud has: sanitary landfill, soil utilization, anaerobic digestion, directly burning of mud, firing building material and deep dehydration, but the biggest obstacle of above-mentioned technology at first is mud high moisture content problem (causes the mud generation is big, thermo-efficiency is low, soil mechanical properties are poor, a large amount of leavening agents of compost needs etc.), secondly is the problem that has harmful substances (mainly being heavy metal, stench and pathogen).
At present, sludge anhydration burning is a kind of emerging Sludge Disposal Techniques, the nucleus equipment of this technology is mummification equipment, kind is more, as heating drum formula drying device, indirect heating spin chamber, fluidized-bed etc., but the domestic application experience deficiency of these equipment, and lower to the mummification efficient of mud, energy consumption is higher.
Summary of the invention
The purpose of this utility model provides a kind of sludge drying efficient height, sludge drying device that energy consumption is low.
A kind of sludge drying device, it is characterized in that having a horizontal tower silo, laterally the tower silo two ends are respectively feed-pipe end face and nearly discharge nozzle end face, there is a transverse axis to pass feed-pipe end face and nearly discharge nozzle end face, in horizontal tower silo inside, be provided with screw-blade along transverse axis, outside at horizontal tower silo, transverse axis by the feed-pipe end face is connected with an axle sleeve, the transverse axis that stretches out nearly discharge nozzle end face is connected with step-down gear and motor respectively, be positioned at axle sleeve under the feed-pipe end face be provided with a feed-pipe, have a thin inlet pipe to be positioned at horizontal tower silo side-lower by the feed-pipe end face, thin inlet pipe is horizontally disposed with, and it is vertical with feed-pipe, horizontal tower silo bottom near the discharge nozzle end face is provided with a discharge nozzle, on the top of horizontal tower silo, is respectively equipped with thick inlet pipe and an escape pipe by feed-pipe end face and nearly discharge nozzle end face.
The utility model is simple in structure, adopts the high temperature and high speed flue gas of thin inlet pipe that mud is carried out the materialization fragmentation, and the mud of the high-temperature flue gas that utilizes thick inlet pipe after to fragmentation carries out direct mummification, and the solid-liquid two that has improved mud is separated.This sludge drying device can be widely used in the processing of municipal sludge, has promotional value.
Description of drawings
Fig. 1 the utility model structural representation;
Fig. 2 feed-pipe end view.
Among the figure: 1 horizontal tower silo, 2 feed-pipe end faces, 3 nearly discharge nozzle end faces, 4 transverse axis, 5 screw-blades, 6 axle sleeves, 7 step-down gears, 8 motors, 9 feed-pipes, 10 thin inlet pipe, 11 discharge nozzles, 12 thick inlet pipe, 13 escape pipes.
Embodiment
Fig. 1 is this utility model structural representation, be characterized in a horizontal tower silo 1, laterally tower silo 1 two ends are respectively feed-pipe end face 2 and nearly discharge nozzle end face 3, there is a transverse axis 4 to pass feed-pipe end face 2 and nearly discharge nozzle end face 3, in horizontal tower silo 1 inside, be provided with screw-blade 5 along transverse axis 4, outside at horizontal tower silo 1, transverse axis 4 by feed-pipe end face 2 is connected with an axle sleeve 6, the transverse axis 4 that stretches out nearly discharge nozzle end face 3 is connected with step-down gear 7 and motor 8 respectively, be positioned at axle sleeve 6 under feed-pipe end face 2 be provided with a feed-pipe 9, there is a thin inlet pipe 10 to be positioned at horizontal tower silo 1 side-lower by feed-pipe end face 2, thin inlet pipe 10 is horizontally disposed with, and it is vertical with feed-pipe 9, horizontal tower silo 1 bottom near discharge nozzle end face 3 is provided with a discharge nozzle 11, at the top of horizontal tower silo 1, is respectively equipped with thick inlet pipe 12 and an escape pipe 13 by feed-pipe end face 2 and nearly discharge nozzle end face 3.
Fig. 2 feed-pipe end view, feed-pipe end face 2 are provided with axle sleeve 4 and feed-pipe 9, and laterally tower silo 1 top is provided with thick inlet pipe 12, and laterally tower silo 1 side-lower and bottom are respectively equipped with thin inlet pipe 10 and discharge nozzle 11.
Claims (1)
1. sludge drying device, it is characterized in that: this device has a horizontal tower silo (1), laterally tower silo (1) two ends are respectively feed-pipe end face (2) and nearly discharge nozzle end face (3), there is a transverse axis (4) to pass feed-pipe end face (2) and nearly discharge nozzle end face (3), in horizontal tower silo (1) inside, be provided with screw-blade (5) along transverse axis (4), outside at horizontal tower silo (1), transverse axis (4) by feed-pipe end face (2) is connected with an axle sleeve (6), the transverse axis (4) that stretches out nearly discharge nozzle end face (3) is connected with step-down gear (7) and motor (8) respectively, be positioned at axle sleeve (6) under feed-pipe end face (2) be provided with a feed-pipe (9), there is a thin inlet pipe (10) to be positioned at horizontal tower silo (1) side-lower by feed-pipe end face (2), thin inlet pipe (10) is horizontally disposed with, and it is vertical with feed-pipe (9), horizontal tower silo (1) bottom near discharge nozzle end face (3) is provided with a discharge nozzle (11), on the top of horizontal tower silo (1), be respectively equipped with a thick inlet pipe (12) and escape pipe (13) by feed-pipe end face (2) and nearly discharge nozzle end face (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198538 CN203212441U (en) | 2013-04-19 | 2013-04-19 | Sludge drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198538 CN203212441U (en) | 2013-04-19 | 2013-04-19 | Sludge drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203212441U true CN203212441U (en) | 2013-09-25 |
Family
ID=49201993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320198538 Expired - Fee Related CN203212441U (en) | 2013-04-19 | 2013-04-19 | Sludge drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203212441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642469A (en) * | 2019-10-15 | 2020-01-03 | 怡灏环境技术有限公司 | Sewage advanced treatment system of low energy consumption |
-
2013
- 2013-04-19 CN CN 201320198538 patent/CN203212441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642469A (en) * | 2019-10-15 | 2020-01-03 | 怡灏环境技术有限公司 | Sewage advanced treatment system of low energy consumption |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100080, Zhongguancun building, No. 27, Zhongguancun Avenue, Haidian District, Beijing, 11, 1109 Patentee after: Beijing CSCE Environmental Engineering Co., Ltd. Patentee after: Lu Qingbin Patentee after: Shao Sujun Address before: 100044 A908, Ka Wah building, No. 9, 3rd Street, Beijing, Haidian District Patentee before: Beijing CSCE Environmental Engineering Co., Ltd. Patentee before: Lu Qingbin Patentee before: Shao Sujun |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing CSCE Environmental Engineering Co., Ltd. Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20180419 |