CN201495156U - Device for synchronous solar high-temperature fermentation and drying of activated sludge - Google Patents
Device for synchronous solar high-temperature fermentation and drying of activated sludge Download PDFInfo
- Publication number
- CN201495156U CN201495156U CN2009202051445U CN200920205144U CN201495156U CN 201495156 U CN201495156 U CN 201495156U CN 2009202051445 U CN2009202051445 U CN 2009202051445U CN 200920205144 U CN200920205144 U CN 200920205144U CN 201495156 U CN201495156 U CN 201495156U
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- fermentation
- temperature fermentation
- solar energy
- activated sludge
- slat conveyer
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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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Abstract
The utility model discloses a device for synchronous solar high-temperature fermentation and drying of activated sludge, which comprises an integrated device with an activated sludge pre-treatment device, a front solar high-temperature fermentation and dryings segment, and a rear solar high-temperature fermentation and drying segment. The utility model solves the problem of synchronous high-temperature fermentation and dehydration drying of the activated sludge, has the advantages of capability of utilizing the heat of the solar energy and the heat generated in fermentation, no needs for external heating sources, high material stacks, adjustable fermentation period, complete mechanical operation from feeding to discharging of the whole device, energy conservation and emission reduction, and can be widely applied in the harmless recycling of the activated sludge.
Description
Technical field the utility model relates to the synchronous finishing device of a kind of fermentation mummification, more particularly, relates to the synchronous finishing device of a kind of active sludge solar energy thermophilic fermentation mummification.
Background technology is current, and the China environmental protection career development is very fast, and sewage disposal plant starts one after another, and the innoxious and resource utilization of the accessory substance active sludge of Sewage Plant also fails to be well solved.Active sludge is moisture about 75～80%, need carry out thermophilic fermentation kill harmful flora and dehydration and drying to moisture about 20%, could realize innoxious and resource utilization, just can carry out agricultural.For energy-saving and emission-reduction, people begin sun power plastic film canopy on probation and ferment, this is a better solution, but, also be in the starting early stage of development at present, also do not have the sophisticated support equipment or the device of simple and feasible, realize the target that active sludge thermophilic fermentation and dehydration and drying are finished synchronously.
Utility model content the purpose of this utility model is to provide a kind of rational in infrastructure, Fully-mechanized device that active sludge solar energy thermophilic fermentation and dehydration and drying are finished synchronously.
In order to achieve the above object, the utility model provides following technical scheme:design the Fully-mechanized device that a kind of thermophilic fermentation and mummification are finished synchronously, comprise active sludge pre-processing device, solar energy high temperature fermentation mummification leading portion, solar energy high temperature fermentation mummification back segment, totally three parts consist of a single unit system; Pre-treatment before active sludge ferments by pre-processing device earlier comprises adding bacterial classification and auxiliary material, regulates water content and breaks up material, to adapt to the processing condition of thermophilic fermentation; Through after the pre-treatment, active sludge enters solar energy high temperature fermentation leading portion, carries out the quick high-temp fermentation and evaporates a part of moisture content; Then, active sludge enters solar energy high temperature fermentation back segment, and this section bank height is less, and the residence time is longer, realizes that later stage fermentation carries out dehydration and drying simultaneously.Whole device carries out in sun power plastic greenhouse (1), active sludge is sent here in the Zhuan Ru storage feed bin (2) by transport trolley, by spiral pusher machine (3) up pusher to beater (5), and add auxiliary material and bacterial classification by auxiliary material pushing device (4) midway in pusher, material enters solar energy high temperature fermentation mummification leading portion (6) after beater (5) is broken up, the height that this section bank is high is 2～4 meters, 65 ℃～70 ℃ of the material leavening temperature can reach, this the section with next the section all use slat conveyer (8) with material while fermenting mechanical transport to discharging pushing device (9), next section is solar energy high temperature fermentation mummification back segment (7), the bank height of this section is 0.3～0.5 meter, this section can be realized the in-depth of fermenting, and utilize sun power and fermentation heat to carry out dehydration and drying, the material mummification of fermenting on one side Yi Bian move to discharge port, is reduced to water content about 20% at last.
The bank height of fermentation leading portion of the present utility model and back segment adopts liftable plate washer (10) to regulate.
Slat conveyer of the present utility model (8), 4～6 meters of integral width, 40～100 meters of total lengths, with sealing in wireline (12) plate as a whole, 8～16 millimeters of wireline Φ, totally 4～6 in the middle of the plank (11), mixing step-down gear (14) drive roller (15) with adjustable motor (13) rotates, the available adjustment motor speed is realized the adjusting of slat conveyer travelling speed, to adapt to the adjustable needs of fermentation period length.Slat conveyer (8) just is provided with a supporting rollern (16) every 0.8～1.2 meter, and supports its weight with support (17), runs well in the hope of conveying belt.
Compared with prior art, the utlity model has following tangible advantage: active sludge thermophilic fermentation and dehydration and drying are finished synchronously; Utilize sun power and fermentation heat release, need not external heat source; Bank height and fermentation period can be regulated, and whole device is from being fed to the Fully-mechanized operation of discharging.
Be description of drawings of the present utility model below the description of drawings:
Fig. 1 is the synoptic diagram of the synchronous finishing device of the utility model active sludge solar energy thermophilic fermentation mummification.
Fig. 2, the 3rd, the structural representation of slat conveyer.
In Fig. 1～3, the 1st, sun power canopy, the 2nd, storage feed bin, the 3rd, spiral pusher machine, the 4th, auxiliary material pushing device, the 5th, beater, the 6th, thermophilic fermentation mummification leading portion, the 7th, thermophilic fermentation mummification back segment, the 8th, slat conveyer, the 9th, discharging pushing device, the 10th, liftable plate washer, the 11st, plank, the 12nd, wireline, the 13rd, buncher, the 14th, step-down gear, the 15th, roller.
By specific embodiment the utility model is carried out more detailed description below the embodiment:
With reference to Fig. 1, the synchronous finishing device of active sludge solar energy thermophilic fermentation mummification comprises pre-processing device, solar energy high temperature fermentation mummification leading portion, solar energy high temperature fermentation mummification back segment, and three sections are composed in series and are one.This device is installed in the sun power plastic film canopy (1), the active sludge storage of Daoing Ru feed bin (2) storage feed bin (2) outlet links to each other with spiral pusher machine (3) import, auxiliary material pushing device (4) outlet links to each other with spiral pusher machine (3) middle part, even in order to two kinds of mixing of materials, spiral pusher machine (3) is pusher upwards, discharge port links to each other with beater (5) import, beater (5) outlet enters thermophilic fermentation mummification leading portion (6), be provided with adjustable end stop (10), regulate bed depth to 3 meter, material then enters thermophilic fermentation mummification back segment (7), the bottom of fermentation leading portion and back segment is slat conveyer (8), and fermentation mummification back segment (7) also is provided with liftable plate washer (10), and regulating bed depth is 0.4 meter; Slat conveyer (8) is made with plank (11) series connection wireline (12), and slat conveyer is made 5 meters wide, 80 meters of length overalls.
With reference to Fig. 2～3, slat conveyer is made by the wireline of 10 millimeters of 5 Φ of plank (11) series connection, connect step-down gear (14) with buncher (13) and connect roller (15) again, be used for transmission slat conveyer (8), slat conveyer (8) just is provided with a supporting rollern (16) every 1 meter, and have support (17) to support its weight, can run well in the hope of conveying belt (8).
Claims (3)
1. the synchronous finishing device of active sludge solar energy thermophilic fermentation mummification, comprise active sludge pre-processing device, solar energy high temperature fermentation mummification leading portion, solar energy high temperature fermentation mummification back segment, it is characterized in that: the high liftable plate washer that adopts of the bank of two sections fermentations of active sludge is regulated, two sections all with slat conveyer with material while fermenting mechanical transport to the discharging pushing device, 4～6 meters of slat conveyer integral width, 40～100 meters of total lengths.
2. synchronous finishing device according to claim 1 is characterised in that: slat conveyer seals in wireline plate as a whole with in the middle of the plank, and 8～16 millimeters of wireline Φ, mix step-down gear drive roller with adjustable motor and rotate by totally 4～6.
3. synchronous finishing device according to claim 1 is characterised in that: slat conveyer just is provided with a supporting rollern every 0.8～1.2 meter, and with its weight of bracket supports, runs well in the hope of conveying belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202051445U CN201495156U (en) | 2009-09-18 | 2009-09-18 | Device for synchronous solar high-temperature fermentation and drying of activated sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202051445U CN201495156U (en) | 2009-09-18 | 2009-09-18 | Device for synchronous solar high-temperature fermentation and drying of activated sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201495156U true CN201495156U (en) | 2010-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202051445U Expired - Fee Related CN201495156U (en) | 2009-09-18 | 2009-09-18 | Device for synchronous solar high-temperature fermentation and drying of activated sludge |
Country Status (1)
| Country | Link |
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| CN (1) | CN201495156U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627487A (en) * | 2012-04-17 | 2012-08-08 | 黄酩皓 | Fully mechanical solar fermentation device for producing organic fertilizer |
| CN105293851A (en) * | 2015-11-24 | 2016-02-03 | 北京高能时代环境技术股份有限公司 | Sludge solar enhanced biological treatment process and device |
| CN108751656A (en) * | 2017-12-13 | 2018-11-06 | 中山市和智电子科技有限公司 | A kind of sludge dehydration device using compost reactor high-temperature gas |
-
2009
- 2009-09-18 CN CN2009202051445U patent/CN201495156U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627487A (en) * | 2012-04-17 | 2012-08-08 | 黄酩皓 | Fully mechanical solar fermentation device for producing organic fertilizer |
| CN105293851A (en) * | 2015-11-24 | 2016-02-03 | 北京高能时代环境技术股份有限公司 | Sludge solar enhanced biological treatment process and device |
| CN108751656A (en) * | 2017-12-13 | 2018-11-06 | 中山市和智电子科技有限公司 | A kind of sludge dehydration device using compost reactor high-temperature gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20100918 |