CN203360250U - Novel solar sludge drying device - Google Patents
Novel solar sludge drying device Download PDFInfo
- Publication number
- CN203360250U CN203360250U CN2013204328923U CN201320432892U CN203360250U CN 203360250 U CN203360250 U CN 203360250U CN 2013204328923 U CN2013204328923 U CN 2013204328923U CN 201320432892 U CN201320432892 U CN 201320432892U CN 203360250 U CN203360250 U CN 203360250U
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- China
- Prior art keywords
- drying device
- temperature water
- sludge
- water tank
- energy
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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
Links
- 238000001035 drying Methods 0.000 title claims abstract description 20
- 239000010802 sludge Substances 0.000 title abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 2
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Drying Of Solid Materials (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model belongs to the technical field of sludge dewatering, and discloses a novel solar sludge drying device, which adopts the structure that high temperature water tanks are connected with evacuated collector tubes; the evacuated collector tubes are connected with water inlet tanks; heating coils are arranged inside the water inlet tanks; the high temperature water tanks are connected with a circulating pump through pipelines; the circulating pump is connected with a spiral conveyer. According to the utility model, the solar energy, being a renewable clean energy source, is adopted as the main energy, so that plenty of energy sources are saved, a solar thermal collector has a simple structure, is convenient to mount and simple to operate, reaches the moisture content of 20-30% after sludge is dried and consumes little electric charge, and the dried sludge can be used as raw material of the novel energy source for cyclic utilization.
Description
Technical field
The utility model belongs to the sludge dewatering technical field, is specifically related to a kind of new type solar energy mud drying device that is applied to the industries such as municipal administration, chemical industry, pharmacy, printing and dyeing, papermaking.
Background technology
Moisture percentage in sewage sludge after deep dehydration is generally 50-60%, and mostly drying technique in the market is the steam raising dehydration, and energy-output ratio is very large; Also have some sun power sludge drying techniques, need to build huge transparent drying room, floor space is very large and thermal losses is also larger, operates, safeguards complicated.
The utility model content
The utility model is for the defect of existing sludge drying technique, proposes a kind ofly can improve sludge drying efficiency, utilizes reproducible clean energy, and the reduce mud volume, reduce secondary pollution, saves the new type solar energy mud drying device of the energy.
A kind of sun power mud drying device, its structure is as follows: high-temperature water tank 1 is connected with vacuum heat collection pipe 2, and vacuum heat collection pipe 2 is connected with inlet chest 3, is provided with heating coil 5 in inlet chest 3, high-temperature water tank 1 is connected with recycle pump 6 by pipeline, and recycle pump 6 is connected with worm conveyor 4.
Be provided with chuck 7 between the shell of worm conveyor 4 and screw shaft.
High-temperature water tank 1, vacuum heat collection pipe 2, inlet chest 3 and heating coil 5 form solar energy collector, and solar energy collector is two-stage or plural serial stage, is limited to ten grades of series connection on plural serial stage.
Adopt above-mentioned sun power mud drying device, mud after deep dehydration is discharged and entered worm conveyor 4 from deep dehydration equipment, the high-temperature-hot-water that has absorbed sun power under the conveying of recycle pump 6 in chuck 7 internal recycle heat releases, mud in screw shaft is carried out to drying and dewatering, and a part of tail gas that water vapour and mud discharge enters tail gas collection system and is processed.
The beneficial effects of the utility model: it is main energy sources that the utility model adopts reproducible clean energy sun power, has saved a large amount of energy, reduces the running cost of sludge drying.Solar energy collector can form the modular combination operation, and further stabilizing equipment is stable.Solar energy collector is simple in structure, easy for installation, simple to operate.After sludge drying, the about 20-30% of water ratio, only consume a small amount of electricity charge.Mud after mummification can be used as the raw material recycle of novel energy.
The accompanying drawing explanation
Fig. 1 is the utility model sun power mud drying device structural representation;
In figure, 1-high-temperature water tank, 2-vacuum heat collection pipe, 3-inlet chest, 4-worm conveyor, 5-heating coil, 6-recycle pump, 7-chuck.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment 1
A kind of sun power mud drying device, as shown in Figure 1, its structure is as follows: high-temperature water tank 1 is connected with vacuum heat collection pipe 2, vacuum heat collection pipe 2 is connected with inlet chest 3, be provided with heating coil 5 in inlet chest 3, high-temperature water tank 1 is connected with recycle pump 6 by pipeline, and recycle pump 6 is connected with worm conveyor 4.Be provided with chuck 7 between the shell of worm conveyor 4 and screw shaft.High-temperature water tank 1, vacuum heat collection pipe 2, inlet chest 3 and heating coil 5 form solar energy collector, and solar energy collector is two-stage series connection.
The solar energy collector principle of work: cold water enters inlet chest 3 through pipeline, high-temperature water tank 1, and fill the water tank of two groups of solar energy collectors, between high-temperature water tank and inlet chest, with multi-group vacuum thermal-collecting tube 2, be connected, cold water is a large amount of sun power that absorbs when flowing through vacuum heat collection pipe, forming high-temperature-hot-water is collected in high-temperature water tank 1, then through recycle pump 5, be promoted in the chuck 7 of worm conveyor, high-temperature-hot-water and wet mud carry out heat exchange, low-temperature water heating is discharged to enter the two-stage solar heat collector absorbs sun power again from chuck 7 outlets and is heated up, then loop heat exchange in the chuck of worm conveyor, dewatered sludge is carried device for transferring through screw shaft.Add heating coil 5 in the inlet chest of solar energy collectors at different levels, when sun power, because weather while being affected, can pass into a certain amount of thermal source, assist and heat, the normal operation of stabilizing equipment.Thermal source can adopt boiler used heat perhaps low-pressure steam further reduce working cost.
Claims (3)
1. a sun power mud drying device, it is characterized in that, high-temperature water tank (1) is connected with vacuum heat collection pipe (2), vacuum heat collection pipe (2) is connected with inlet chest (3), be provided with heating coil (5) in inlet chest (3), high-temperature water tank (1) is connected with recycle pump (6) by pipeline, and recycle pump (6) is connected with worm conveyor (4).
2. a kind of sun power mud drying device according to claim 1, is characterized in that, is provided with chuck (7) between the shell of worm conveyor (4) and screw shaft.
3. a kind of sun power mud drying device according to claim 1, it is characterized in that, high-temperature water tank (1), vacuum heat collection pipe (2), inlet chest (3) and heating coil (5) form solar energy collector, solar energy collector is two-stage or plural serial stage, is limited to ten grades of series connection on plural serial stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204328923U CN203360250U (en) | 2013-07-22 | 2013-07-22 | Novel solar sludge drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204328923U CN203360250U (en) | 2013-07-22 | 2013-07-22 | Novel solar sludge drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360250U true CN203360250U (en) | 2013-12-25 |
Family
ID=49808042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204328923U Expired - Fee Related CN203360250U (en) | 2013-07-22 | 2013-07-22 | Novel solar sludge drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203360250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332847A (en) * | 2013-07-22 | 2013-10-02 | 江苏康泰环保设备有限公司 | Novel solar energy sludge drying device and method |
| CN106116094A (en) * | 2016-07-27 | 2016-11-16 | 同济大学 | Change spacing screw extruding mud drying system based on solar groove type heat collector |
-
2013
- 2013-07-22 CN CN2013204328923U patent/CN203360250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332847A (en) * | 2013-07-22 | 2013-10-02 | 江苏康泰环保设备有限公司 | Novel solar energy sludge drying device and method |
| CN106116094A (en) * | 2016-07-27 | 2016-11-16 | 同济大学 | Change spacing screw extruding mud drying system based on solar groove type heat collector |
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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: 225300 standard factory building, Fenghuang West Road, Jiangsu, Taizhou, No. 8, No. 168 Patentee after: JIANGSU KANGTAI ENVIRONMENTAL PROTECTION CO.,LTD. Address before: Room 1, building 168, Fenghuang West Road, Jiangsu, Taizhou, 225300, China Patentee before: JIANGSU KINTEP ENVIRONMENTAL PROT EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |