CN203346246U - Novel compound type solar sludge drying equipment - Google Patents
Novel compound type solar sludge drying equipment Download PDFInfo
- Publication number
- CN203346246U CN203346246U CN2013204241756U CN201320424175U CN203346246U CN 203346246 U CN203346246 U CN 203346246U CN 2013204241756 U CN2013204241756 U CN 2013204241756U CN 201320424175 U CN201320424175 U CN 201320424175U CN 203346246 U CN203346246 U CN 203346246U
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- CN
- China
- Prior art keywords
- water tank
- temperature water
- air intake
- heating coil
- sludge drying
- 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.)
- Expired - Fee Related
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- 239000010802 sludge Substances 0.000 title claims abstract description 25
- 238000001035 drying Methods 0.000 title claims abstract description 22
- 150000001875 compounds Chemical class 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 230000008676 import Effects 0.000 claims description 7
- 238000013022 venting Methods 0.000 claims description 5
- 230000018044 dehydration Effects 0.000 abstract description 6
- 238000006297 dehydration reaction Methods 0.000 abstract description 6
- 238000010248 power generation Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- 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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- Treatment Of Sludge (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses novel compound type solar sludge drying equipment, belonging to the technical field of sludge deep dehydration. Compared with the existing sludge dehydration equipment, a solar heat collector and a solar power generation device are additionally arranged, and the sludge is dried by a track and a heating pipe, thus the structure is simple and the efficiency is high. According to the equipment disclosed by the utility model, by adopting renewable clean energy (solar energy) as main energy, the energy is greatly saved; the solar heat collector is simple in structure, convenient to mount and simple to operate; the water content of the dried sludge is about 20-30%; the dried sludge can be recycled as a raw material of new energy.
Description
Technical field
The utility model belongs to the deeply dehydrating sludge technical field, is specifically related to a kind of new type compound sun power sludge drying device.
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 purpose of this utility model is exactly the defect for existing sludge drying technique, proposes a kind of new type compound sun power sludge drying device, and this equipment can improve sludge drying efficiency, utilize reproducible clean energy, the reduce mud volume, reduce secondary pollution, saves the energy.
A kind of complex type solar sludge drying device, high-temperature water tank 1 is connected with vacuum heat collection pipe 2, vacuum heat collection pipe 2 is connected with low temperature water tank 3, be provided with the first heating coil 4 in low temperature water tank 3, low temperature water tank 3 is connected with the crawler belt 8 of heating tube 9 outsides, crawler belt 8 belows are provided with air intake arm 26, crawler belt 8, heating tube 9 and air intake arm 26 outsides are provided with device housings 7, one end of device housings 7 is provided with opening for feed 6, the other end is provided with venting port 11 and the baffle plate 10 of giving vent to anger, air outlet 11 is connected with interchanger 12, interchanger 12 is connected with heat accumulator 13, heat accumulator 13 bottoms are provided with the second heating coil 14, the second heating coil 14 is connected with Pump for giving-out 15, the bottom of device housings 7 is provided with discharge port 22, air intake arm 26 is connected with air intake house steward 21, air intake house steward 21 is connected with blower fan 20, blower fan 20 is connected with airduct 19, airduct 19 is connected with solar energy collectors 18, the shell of interchanger 12 outsides is provided with condensate outlet 24, the shell of the second heating coil 14 outsides is provided with phlegma import 23, phlegma import 23 tops are provided with tail gas outlet 25.
Described high-temperature water tank 1, vacuum heat collection pipe 2, low temperature water tank 3 and the first heating coil 4 form solar energy collector, and solar energy collector adopts the 2-8 group to be composed in series, and 2-8 group solar energy collector adopts recycle pump 5 to be connected with circulating picture-changing heat pipe 9.
This equipment also is provided with device of solar generating 16 and Electrical storage devices 17, and Electrical storage devices 17 is connected with one or more in recycle pump 5, blower fan 20, Pump for giving-out 15.
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.The about 20-30% of water ratio after sludge drying, only supplement a small amount of thermal source and move continuously with stabilizing equipment.Mud after mummification can be used as the raw material recycle of novel energy.
The accompanying drawing explanation
Fig. 1 is the utility model complex type solar sludge drying device structural representation;
In figure, 1-high-temperature water tank, 2-vacuum heat collection pipe, 3-low temperature water tank, 4-the first heating coil, 5-recycle pump, 6-opening for feed, 7-device housings, 8-crawler belt, 9-heating tube, 10-give vent to anger baffle plate, 11-venting port, 12-interchanger, 13-intercepting basin, 14-the second heating coil, 15-Pump for giving-out, 16-device of solar generating, 17-Electrical storage devices, 18-solar energy collectors, 19-airduct, 20-blower fan, 21-air intake house steward, 22-discharge port, the import of 23-phlegma, 24-condensate outlet, the outlet of 25-tail gas, 26-air intake arm.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
A kind of complex type solar sludge drying device, as shown in Figure 1, high-temperature water tank 1 is connected with vacuum heat collection pipe 2, vacuum heat collection pipe 2 is connected with low temperature water tank 3, be provided with the first heating coil 4 in low temperature water tank 3, low temperature water tank 3 is connected with the crawler belt 8 of heating tube 9 outsides, crawler belt 8 belows are provided with air intake arm 26, crawler belt 8, heating tube 9 and air intake arm 26 outsides are provided with device housings 7, one end of device housings 7 is provided with opening for feed 6, the other end is provided with venting port 11 and the baffle plate 10 of giving vent to anger, air outlet 11 is connected with interchanger 12, interchanger 12 is connected with heat accumulator 13, heat accumulator 13 bottoms are provided with the second heating coil 14, the second heating coil 14 is connected with Pump for giving-out 15, the bottom of device housings 7 is provided with discharge port 22, air intake arm 26 is connected with air intake house steward 21, air intake house steward 21 is connected with blower fan 20, blower fan 20 is connected with airduct 19, airduct 19 is connected with solar energy collectors 18, the shell of interchanger 12 outsides is provided with condensate outlet 24, the shell of the second heating coil 14 outsides is provided with phlegma import 23, phlegma import 23 tops are provided with tail gas outlet 25.
High-temperature water tank 1, vacuum heat collection pipe 2, low temperature water tank 3 and the first heating coil 4 form solar energy collector, and solar energy collector adopts 2 groups to be composed in series, and the 2nd group of solar energy collector adopts recycle pump 5 to be connected with circulating picture-changing heat pipe 9.
This equipment also is provided with sun can power generation assembly 16 and Electrical storage devices 17, and Electrical storage devices 17 is connected with one or more in recycle pump 5, blower fan 20, Pump for giving-out 15.
Adopt aforesaid device to carry out the technical process of sludge dehydrating and drying as follows:
Mud after deep dehydration is discharged through opening for feed 6 and is entered sludge drying apparatus from deep dehydration equipment, is evenly distributed on crawler belt 8, and under driven by motor, crawler belt 8 moves forward successively along the carrying roller sense of rotation, at the crawler belt end, drops to the next stage crawler belt.Be provided with evenly distributed circulating picture-changing heat pipe 9 and air intake arm 26 in the crawler belt bottom, heat transfer tube 9 all is connected with solar energy collector with air intake arm 26, the a large amount of sun power that absorb are dried wet mud, and wet mud forms dry mud and discharges from discharge port 22 after the multiple tracks baking operation.
The solar energy collector shell adopts the parabola sunlight to carry out reflecting condensation, and energy is all concentrated on to paraboloidal center, and the equipment air intake is heated.
Air after too much platform solar energy collector heating is sent into sludge drying apparatus through blower fan 20, air intake house steward 21 is dried mud.The high-temperature water vapor mixing hot blast be evaporated is after the baffle plate 10 of giving vent to anger is removed most dust, enter interchanger 12 from venting port 11 cooling, the phlegma that condensation is got off is stored in the intercepting basin 13 of interchanger 12 bottoms, heating coil 14 is set in intercepting basin 13, further cooling condensation liquid, heating coil 14 is connected with interchanger 12 shells, and from high-temperature steam and hot blast, the heat that obtains of exchange is back to recycle in the low temperature water tank 3 of solar energy collector one through condensate outlet 24.Residual exhaust enters exhaust gas purification system from tail gas outlet 25.Phlegma enters Waste Water Treatment through Pump for giving-out 15 to be continued to process.
For assurance equipment can continuous and steady operation, increase device of solar generating 16, the sun power of collecting is changed into to the normal operation of electric energy for recycle pump 5, blower fan 20, Pump for giving-out 15, unnecessary energy storage is in the solar energy power accumulating device.Increase heating coil in the low temperature water tank 3 of solar energy collector one, can be accessed by perhaps thermal oil of waste hot steam in coil pipe, the recirculated water in low temperature water tank is heated, with the continuous operation of stabilizing equipment operation.
Increase one deck chuck between screw conveyor housing and screw shaft, the high-temperature-hot-water that has absorbed sun power under the conveying of recycle pump 5 in the heat release of chuck internal recycle, 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.
For stablizing the temperature of high-temperature-hot-water, adopt the solar energy collector two-stage series connection.
Claims (3)
1. a complex type solar sludge 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 low temperature water tank (3), be provided with the first heating coil (4) in low temperature water tank (3), low temperature water tank (3) crawler belt (8) outside with heating tube (9) is connected, crawler belt (8) below is provided with air intake arm (26), crawler belt (8), heating tube (9) and air intake arm (26) outside are provided with device housings (7), one end of device housings (7) is provided with opening for feed (6), the other end is provided with venting port (11) and the baffle plate of giving vent to anger (10), air outlet (11) is connected with interchanger (12), interchanger (12) is connected with heat accumulator (13), heat accumulator (13) bottom is provided with the second heating coil (14), the second heating coil (14) is connected with Pump for giving-out (15), the bottom of device housings (7) is provided with discharge port (22), air intake arm (26) is connected with air intake house steward (21), air intake house steward (21) is connected with blower fan (20), blower fan (20) is connected with airduct (19), airduct (19) is connected with solar energy collectors (18), the outside shell of interchanger (12) is provided with condensate outlet (24), the outside shell of the second heating coil (14) is provided with phlegma import (23), phlegma import (23) top is provided with tail gas outlet (25).
2. a kind of complex type solar sludge drying device according to claim 1, it is characterized in that, described high-temperature water tank (1), vacuum heat collection pipe (2), low temperature water tank (3) and the first heating coil (4) form solar energy collector, solar energy collector adopts the 2-8 group to be composed in series, and 2-8 group solar energy collector adopts recycle pump (5) to be connected with circulating picture-changing heat pipe (9).
3. a kind of complex type solar sludge drying device according to claim 1, it is characterized in that, this equipment also is provided with device of solar generating (16) and Electrical storage devices (17), and Electrical storage devices (17) is connected with one or more in recycle pump (5), blower fan (20), Pump for giving-out (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204241756U CN203346246U (en) | 2013-07-17 | 2013-07-17 | Novel compound type solar sludge drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204241756U CN203346246U (en) | 2013-07-17 | 2013-07-17 | Novel compound type solar sludge drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346246U true CN203346246U (en) | 2013-12-18 |
Family
ID=49746169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204241756U Expired - Fee Related CN203346246U (en) | 2013-07-17 | 2013-07-17 | Novel compound type solar sludge drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319062A (en) * | 2013-07-17 | 2013-09-25 | 江苏康泰环保设备有限公司 | Novel compound solar sludge drying equipment |
-
2013
- 2013-07-17 CN CN2013204241756U patent/CN203346246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319062A (en) * | 2013-07-17 | 2013-09-25 | 江苏康泰环保设备有限公司 | Novel compound solar sludge drying equipment |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: Expiration and Termination of 39 Volume 3102 Patent on August 4, 2023 Number: 31-02 Volume: 39 |
|
| CU01 | Correction of utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 |