CN102123957A - Sludge dryer with increased retention time - Google Patents
Sludge dryer with increased retention time Download PDFInfo
- Publication number
- CN102123957A CN102123957A CN2009801324255A CN200980132425A CN102123957A CN 102123957 A CN102123957 A CN 102123957A CN 2009801324255 A CN2009801324255 A CN 2009801324255A CN 200980132425 A CN200980132425 A CN 200980132425A CN 102123957 A CN102123957 A CN 102123957A
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- China
- Prior art keywords
- mud
- drying
- sludge
- dewaters
- drying plate
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/001—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors
- F26B17/003—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors with fixed floors provided with scrapers
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/10—Energy recovery
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers
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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
- Y02W10/20—Sludge processing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to a sludge dryer with increased retention time, comprising a main body having a space formed therein for the insertion and drying of sludge; an input formed in the upper part of the main body to introduce the sludge into the main body from the outside; a plurality of drying plates that are installed vertically in a multistage manner to dry the sludge by receiving the sludge introduced by the input and retaining the sludge; a shaft installed in the vertical direction at the center of the main body and rotated by the power transmitted from a central motor; one or more moving scrapers installed in the radial direction on the respective drying plates, and having a plurality of movers that are connected to the shaft and obliquely coupled at a predetermined interval so that the sludge supplied to the drying plates is gradually moved to the central part or the outer peripheral part of the drying plates while rotating; drop grooves that are respectively formed in an alternating fashion in the central part and the outer peripheral part in the upper and lower drying plates that are installed in a multistage manner such that sludge moved to the central part or the outer peripheral part of the drying plates can be dropped to a lower stage by the movers; and a supply pipe connected to a heat source via a hot air pipe and installed at the lower side of each drying plate so as to supply heat to the respective drying plates.
Description
Technical field
The present invention relates to sludge drying mechanism, more particularly, relate to when increasing the residence time of mud, the raising initial stage dewater efficient increase the sludge drying mechanism of residence time.
Background technology
The maximum characteristics of sludge drying mechanism are, above-mentioned sludge stream is curved shape and moves, during by a worm conveyor, realize drying process, after receiving the mud of discharging from above-mentioned worm conveyor, on one side it is carried to opposite direction again, make its drying on one side, this process continues to repeat more than extremely tens of for several times times, thus sludge-drying.
The maximum characteristics of aforesaid method are, continue and repeat to move horizontally and descend moving process, and for drying above-mentioned mud supply with under the situation of hot blast, exist being set to all worm conveyor integral body of multiwalled, be individually formed the shortcoming of warm-air supply mouth respectively.
That is, above-mentioned shortcoming is even using electric heating or using under the situation of steam, also need all devices is arranged in each worm conveyor, with by effect uniformly, to provide thermal source separately at all worm conveyors to each side feed mud.
The shortcoming of above-mentioned method to set up appears in the process of recovery of heat basically, usually there are the following problems in this process: a part of heat of loss in the process that hot and recovery heat again are being provided to worm conveyor, thus each worm conveyor reclaims heat again and heats lost heat in the process that heat is provided after using heat; In the method for using electric heating directly above-mentioned worm conveyor to be heated, also exist the problem that is difficult to reclaim the heat that contains in air that the heat by once heating heats and the steam.Therefore, in the mode of central concentration type, the heat of heating is used, through a plurality of stages even reclaiming again on terminal for sludge-drying when hot, also can directly it be reclaimed by a pipeline, therefore can the bigger effect of performance in afterheat reclaims.
Summary of the invention
Therefore, in the present invention, in order to address the above problem, a kind of sludge drying mechanism of central centralized system is provided, wherein, use method as described below: for the situation of using a thermal source in the process of on an axle, dividing a plurality of stage sludge-dryings, preferably the high heat by calorifier adds warm air, and the elevated temperature heat of heating has lighter than the air in the atmosphere and characteristic that rise, and the heat of sustainable supply High Temperature High Pressure, the heat that produces is supplied with from bottom to up, be set to the plate in a plurality of stages and the drying process that scraper plate is implemented persistence, so that drying sludge is to required degree thereby utilize.
In addition, the invention is characterized in, prolonged the time that mud is detained in drying plate, thereby in the drying efficiency that improves mud, play the effect of removing initial moisture.
The present invention relates to sludge drying mechanism, more particularly, relate to when increasing the residence time of mud, the initial stage of having improved dewater efficient increase the sludge drying mechanism of residence time.
The objective of the invention is to, effectively improve drying efficiency as the mud in life and the industrial waste.
For this reason, the sludge drying mechanism that has increased the residence time of the present invention is characterised in that this device comprises:
Main body, its inside are formed with and are used to drop into mud and carry out the exsiccant space;
Inlet, it is formed on main body top, so that mud is incorporated into body interior from the outside;
A plurality of drying plates, it vertically is set to a plurality of stages, is used to receive the mud that drops into by described inlet, carries out drying when making its delay;
Axle, it longitudinally is arranged on the center of described main body, receives power and rotates from central motor;
More than one movable scraper, it is arranged on described each drying plate along radial direction, and described movable scraper is provided with a plurality of movable parts, this movable part is at a distance of certain intervals inclination combination, and be connected with described axle and rotate, so that supply to central part or the outer edge that the mud of described drying plate moves to drying plate gradually;
A plurality of decline grooves, its alternately be formed on respectively described be set to the last of a plurality of stages and under the central part and the outer edge of drying plate so that the mud that moves to the central part or the outer edge of drying plate by described movable part dropped to than the next stage; And
Supply-pipe, it is connected with thermal source by heating duct, and is arranged on the lower end of each drying plate, so that heat supplies to described each drying plate.
In addition, the invention is characterized in,
Between described inlet and drying plate, be provided with water eliminator, be used for removing the moisture that the mud that drops into by inlet comprises,
Described water eliminator comprises:
Two pulleys, it is arranged at left and right sides, and rotates by motor;
The cloth that dewaters, its connection is arranged between described two pulleys, makes in rotation that isolated moisture passes through from the mud that drops into; And
First scupper shoot, the bottom that it is arranged on the described cloth that dewaters is used to receive and discharge the moisture by the cloth that dewaters.
In addition, the invention is characterized in,
Be provided with the separator of plate shape in a side of the described cloth that dewaters, its mud that is used for separating behind the moisture scrapes, and is provided with fan on the top of the described cloth that dewaters, and it is assisted separating moisture the mud on supplying to the cloth that dewaters.
In addition, the invention is characterized in,
The both sides, top of the described cloth that dewaters are provided with the anti-overflow platform, and it is used to prevent that the mud of being supplied with from flowing out to the side.
In addition, the invention is characterized in, also comprise:
Efferent, the top that it is arranged on described main body is used for the steam of the heat of vaporization by inside is drawn to the outside; And
The water resorber, it is connected with described efferent, is used for removing moisture from the steam of drawing by efferent, only hot blast is supplied to thermal source again.
According to aforesaid invention, can carry out drying to a kind of mud efficiently as life and industrial waste, reduce processing costs and time, improve the recycle value of sludge-drying.
Description of drawings
Fig. 1 represents the sludge drying mechanism that increases the residence time of the present invention.
Fig. 2 is the expression orthographic plan that has increased the water eliminator of residence time of the present invention.
Fig. 3 is expression figure sludge drying mechanism, that be arranged on the movable scraper on the drying plate that has increased the residence time of the present invention.
Fig. 4 is the figure expression sludge drying mechanism that has increased the residence time of the present invention, form the structure of decline groove at the central part of drying plate.
Fig. 5 is the figure expression sludge drying mechanism that has increased the residence time of the present invention, form the structure of decline groove in the outer edge of drying plate.
Embodiment
Followingly formation of the present invention and structure are elaborated with reference to accompanying drawing.
Fig. 1 represents the alternate type sludge drying mechanism that has increased the residence time of the present invention.Be formed with columniform main body 1 on this device, portion is formed with the space within it, can dropping into mud and it is carried out drying, and by in order to introduce the inlet 10 that mud is formed on main body top from the outside, mud is supplied in the main body 1.
Mud by above-mentioned inlet 10 is supplied with is fed into the line box (Wire box) 11 that is arranged on the inlet below, and the mud that supplies to above-mentioned line box overflows from the line box, and the mud of the outlet box that overflows is re-supplied to water eliminator 29.
But, also can not use above-mentioned line box, and directly mud be supplied to water eliminator 29 by inlet 10.Above-mentioned water eliminator 29 comprises: two pulleys 21,22, and it rotates by motor, and is arranged at left and right sides; The cloth 20 that dewaters, its connection is arranged between above-mentioned two pulleys, and makes that isolated moisture passes through from the mud that rotation drops into; And first scupper shoot 23, the bottom that it is arranged on the above-mentioned cloth that dewaters is used to receive the moisture by the cloth that dewaters and discharges.In addition, second scupper shoot 26 and second water port 27 preferably are set in addition in the bottom of water eliminator.
The mud that overflows from above-mentioned line box is fed into the cloth 20 that dewaters, thereby make too much moisture fall first scupper shoot 23 by the cloth that dewaters, and be expelled to the outside by first water port 24, and do not move on by the above-mentioned mud that dewaters cloth 20, fall and be delivered to the bottom by the separator 25 of plate shape from the cloth 20 that dewaters.
Wherein, the above-mentioned cloth 20 that dewaters can make small moisture pass through, and stops thicker mud to pass through, and therefore can perhaps use with the form of filter screen or wire netting with the form of cloth.
In addition, if fan 90 is set on the top of the above-mentioned cloth that dewaters and makes its operation, then the wind that produces by fan can play by the cloth top that dewaters and release the effect that is included in the water in the mud, can more effectively make the moisture that is included in the mud by the cloth that dewaters, be preferred therefore.And more preferably, be arranged at the structure on the top of the above-mentioned cloth that dewaters that is obliquely installed, can remove the moisture that remains in the cloth that dewaters more effectively.
Fall the mud of bottom through said process, be passed in the drying plate 33 that is set to a plurality of stages, and be passed to the mud of above-mentioned drying plate 33, mobile by is connected the movable scraper 30 that rotates with axle 40.
Preferably, above-mentioned movable scraper 30 is from drying plate 33 certain height separately, and plays at the mud that stays definite part and when moving it, stir the effect of the mud on the drying plate 33.
Therefore, above-mentioned movable scraper 30 is provided with at a distance of certain intervals and the movable part 32 that tilts, make above-mentioned movable part on the drying plate of upper and lower, alternately mud be moved to the central part and the outer edge of drying plate, and will be in the position that is set to the decline groove 34 that has on the multistage drying plate, alternately be arranged on the central part and outer edge of drying plate, thereby mud is fallen be formed on the decline groove of the central part of drying plate, and in following one deck, mud is fallen be formed at the decline groove of the outer edge of drying plate, and mud is trapped on the drying plate for a long time, thereby can dry effectively above-mentioned mud.
Meanwhile, the center of main body 1 is provided with axle 40, and above-mentioned the tip of the axis is provided with first cone gear 41 and second cone gear 42, and when it is rotated, the axle of central authorities produces rotation, drives in the mode with the above-mentioned movable scraper that is connected 30 rotations.
In addition, can receive the drying plate 33 of the mud of supplying with to the lower end of above-mentioned movable scraper 30, from separating certain distance with the axle 40 that is arranged on central authorities.
In addition, the lower end of above-mentioned drying plate 33 is provided with heating duct 52, this heating duct 52 can be carried out the function of supplying with heat and heat being offered above-mentioned drying plate, above-mentioned drying plate is connected with thermal source 50 by supply-pipe 51, and in each heating duct, be provided with valve, can carry out the function of optionally supplying with and block heat, in case of necessity, can regulate the heat that offers above-mentioned drying plate according to the opening amount of valve, thereby can regulate the temperature of drying plate.
By aforesaid process, the decline groove 34 of the drying plate 33 of the mud that supplies to drying installation by being set to a plurality of stages moves to lower end and dry gradually, finally supplies to worm conveyor 80 and is discharged to the outside.
In addition, preferably constitute, according to the thermal source of supplying with from above-mentioned thermal source, make the steam that from mud, evaporates be discharged to the outside by efferent 60, be connected with fan (FAN) in order to suck steam effectively this moment, be discharged to outside steam and remove moisture, and again the exsiccant air is supplied to thermal source by water resorber 70.
In addition, in the movable scraper 30 in being arranged at sludge drying mechanism of the present invention, preferred structure to the intermediary movable scraper on being arranged at is, with drying plate 33 be good at a distance of certain distance, but under the situation that is positioned at movable scraper bottom, the structure of farthest connecting airtight setting with drying plate can make final exsiccant mud move and be discharged to the outside effectively.
Fig. 2 represents water eliminator 29 of the present invention, its preferred structure is, for removing the cloth 20 that dewaters that moisture uses, be arranged between two pulleys 21,22 that are connected with motor and rotate, form and carry the structure that supplies to the mud on the cloth that dewaters, overflow easily and drop externally in order to prevent to supply to the above-mentioned mud that dewaters cloth 20, and anti-overflow platform 28 is set on the two sides of cloth that dewater, come off easily to prevent mud.
In addition, the above-mentioned cloth 20 that dewaters is arranged on two pulleys, and the cloth that dewaters rotates continuously and carries mud.
Fig. 3 has schematically represented the structure of the movable scraper 30 and the drying plate 33 of sludge drying mechanism of the present invention, above-mentioned movable scraper 30 is rotation on the drying plate 33 that is provided with circle, carry out the conveying and the stirring action of mud, and be connected with the axle 40 that is arranged on central authorities and have an above movable scraper 30.
Herein, in above-mentioned movable scraper 30, be provided with movable part 32 obliquely with a determining deviation, the mud that is set in the drying plate in a plurality of stages marches to the bottom by top, making it once is the central part that moves to drying plate, and moves to the outer edge of drying plate next time, in the above-mentioned drying plate 33 that is set to a plurality of stages, decline groove 34 alternately is formed at central part and outer edge, thereby makes mud to decline groove one side shifting and drop.
In addition, above-mentioned movable part 32 constitutes at a distance of certain distance has a plurality of movable parts 32, thereby execution can be rotated the function that stirs mud integratedly with movable scraper 30.
In the method that above-mentioned movable part 32 is set, can utilize on movable part 32 boring, and be inserted into the rod or the pipe that are used to be provided with movable scraper 30 and be provided with certain-length, be kept at an angle the method for welding afterwards; Perhaps can utilize as required after forming specified groove on the movable part 32, be inserted into above-mentioned rod or pipe, and shape has a certain degree, several different methods such as the method for welding afterwards realize above-mentioned technology.
Fig. 4 is a structure of representing the movable scraper 30 and the drying plate 33 of sludge drying mechanism of the present invention with schematic configuration diagram, the position of the decline groove 34 that drying plate 33 is possessed is positioned at the central part of above-mentioned drying plate, when movable scraper 30 when clockwise direction rotates, the mud on the drying plate is moved to central part along the direction that is provided with of movable part 32.
Therefore, the mud that moves to the central part of drying plate arrives and is formed at the decline groove 34 of above-mentioned central part, and drops to the bottom.
Fig. 5 represents the structure of movable scraper 30 of the present invention and drying plate 33, be formed with decline groove 34 on the outer edge of above-mentioned drying plate, when movable scraper 30 when clockwise direction rotates, execution makes mud on the drying plate along the effect that direction is moved to the outer edge by central part that is provided with of movable part 32, and the mud that arrive the decline groove 34 on the outer edge that is formed on drying plate this moment drops to the bottom.
As shown in Figure 4 and Figure 5, among the present invention, alternately be set to a plurality of stages at drying plate that is formed with decline groove 34 on the central part and the drying plate that on the outer edge, is formed with decline groove 34, when mud drops to the central part of drying plate on a stage, mud drops from the outer edge in next stage, therefore can prolong the time that above-mentioned mud is detained in drying plate, thereby improve the drying effect of mud.
In addition, the invention is characterized in that the travel direction of mud can freely be regulated according to the direction that is provided with of movable part, therefore the translational speed that adjustable angle joint mud is set of movable part can freely regulate the drying property of mud.
Above-mentioned explanation only is an embodiment among the present invention, therefore the invention is not restricted to the foregoing description, technician with the general knowledge in the affiliated field of the present invention should know, as desired in the claim, under the situation that does not deviate from purport of the present invention, can be to the multiple different modification of the invention process.
Industrial applicibility
For realizing purpose of the present invention, each component part can realize purpose of the present invention effectively, therefore in the situation that industrialization is produced, realizes import substitution effect and outlet benefit at home and abroad in the scope, can realize huge economic benefit.
Claims (5)
1. a sludge drying mechanism that increases the residence time is characterized in that, this device comprises:
Main body (1), its inside are formed with and are used to drop into mud and carry out the exsiccant space;
Inlet (10), it is formed on described main body top, so that mud is incorporated into described body interior from the outside;
A plurality of drying plates (33), it vertically is set to a plurality of stages, is used to receive the mud that drops into by described inlet, carries out drying when making its delay;
Axle (40), it longitudinally is arranged on the center of described main body, receives power and rotates from central motor;
More than one movable scraper (30), it is arranged on each described drying plate along radial direction, and described movable scraper is provided with a plurality of movable parts (32), this movable part is at a distance of certain intervals inclination combination, and be connected with described axle and rotate, so that supply to central part or the outer edge that the mud of described drying plate moves to drying plate gradually;
A plurality of decline grooves (34), its alternately be formed on respectively be set to the last of a plurality of stages and under the central part and the outer edge of drying plate so that the mud that moves to the central part or the outer edge of described drying plate by described movable part dropped to than the next stage; And
Supply-pipe (52), it is connected with thermal source (50) by heating duct (51), and is arranged on the lower end of each described drying plate, so that heat supplies to described each drying plate.
2. the sludge drying mechanism that increases the residence time according to claim 1 is characterized in that,
Between described inlet and drying plate, be provided with water eliminator (29), be used for removing the moisture that the mud by described inlet input comprises,
Described water eliminator (29) comprising:
Two pulleys (21,22), it is arranged at left and right sides, and rotates by motor;
The cloth (20) that dewaters, its connection is arranged between described two pulleys, makes in rotation that isolated moisture passes through from the mud that drops into; And
First scupper shoot (23), the bottom that it is arranged on the described cloth that dewaters is used to receive and discharge the moisture by the cloth that dewaters.
3. the sludge drying mechanism that increases the residence time according to claim 2 is characterized in that,
Be provided with the separator (25) of plate shape in a side of the described cloth that dewaters, it is used for the mud behind the separation moisture is scraped, and be provided with fan (90) on the top of the described cloth that dewaters, it is assisted separating moisture the mud on supplying to the described cloth that dewaters.
4. the sludge drying mechanism that increases the residence time according to claim 2 is characterized in that,
The both sides, top of the described cloth that dewaters are provided with anti-overflow platform (28), and it is used to prevent that the mud of being supplied with from flowing out to the side.
5. the sludge drying mechanism that increases the residence time according to claim 1 is characterized in that, also comprises:
Efferent (60), the top that it is arranged on described main body is used for the steam of the heat of vaporization by inside is drawn to the outside; And
Water resorber (70), it is connected with described efferent, is used for removing moisture from the steam of drawing by described efferent, only hot blast is supplied to thermal source again.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080058203A KR100894175B1 (en) | 2008-06-20 | 2008-06-20 | Long term slug drying machine using one axis |
| KR10-2008-0058203 | 2008-06-20 | ||
| PCT/KR2009/003278 WO2009154416A2 (en) | 2008-06-20 | 2009-06-18 | Sludge dryer with increased retention time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102123957A true CN102123957A (en) | 2011-07-13 |
Family
ID=40757971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801324255A Pending CN102123957A (en) | 2008-06-20 | 2009-06-18 | Sludge dryer with increased retention time |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2011524806A (en) |
| KR (1) | KR100894175B1 (en) |
| CN (1) | CN102123957A (en) |
| WO (1) | WO2009154416A2 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102875002A (en) * | 2012-10-17 | 2013-01-16 | 冯本剑 | Sludge drying device and sludge treatment system |
| CN103591780A (en) * | 2013-01-04 | 2014-02-19 | 邹岳明 | Main drying unit of slurry or powder continuous drying system |
| CN103913049A (en) * | 2013-01-04 | 2014-07-09 | 邹岳明 | Slurry or powder continuous drying system |
| CN103913050A (en) * | 2013-01-04 | 2014-07-09 | 邹岳明 | Slurry or powder continuous drying machine |
| CN103964671A (en) * | 2013-01-25 | 2014-08-06 | 宝山钢铁股份有限公司 | Sludge drying apparatus and method for drying sludge by using sludge drying apparatus |
| CN104976873A (en) * | 2014-04-09 | 2015-10-14 | 邹岳明 | Continuous drying system of slurry or powder and working method of continuous drying system |
| CN107445446A (en) * | 2017-09-22 | 2017-12-08 | 美恩科技股份有限公司 | A kind of column plate type dries installation for fermenting |
| CN109354373A (en) * | 2018-11-29 | 2019-02-19 | 黄冬艳 | A kind of environmental protection sludge treatment equipment |
| CN111635105A (en) * | 2020-05-19 | 2020-09-08 | 上海国惠环保科技集团有限公司 | Sludge calorific value conditioning machine |
| CN113365953A (en) * | 2018-12-20 | 2021-09-07 | 艾安创新及管理有限两合公司 | Device for drying sewage sludge |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658425B (en) * | 2018-06-12 | 2023-07-11 | 东莞理工学院 | Double-loop sludge heat pump drying system |
| KR102472186B1 (en) * | 2020-12-01 | 2022-11-29 | (유)정림 | hot air blower for odor removal by closed circulation and drying system using the same |
| CN112777910B (en) * | 2020-12-18 | 2023-03-21 | 大力(武汉)环保科技有限公司 | Folded plate drying bed, sludge dryer based on folded plate drying bed and wastewater treatment method |
| KR102384466B1 (en) * | 2021-05-18 | 2022-04-11 | 한국환경공단 | Apparatus for Drying Sludge |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100324572B1 (en) * | 1999-04-19 | 2002-02-16 | 이광희 | Drying apparatus of sewage sludge |
| KR200210776Y1 (en) * | 2000-08-28 | 2001-01-15 | 유호근 | Apparatus for solidifying sludge |
| KR200324937Y1 (en) * | 2003-06-03 | 2003-09-02 | 주식회사 그린월드 | Drying machine for food waste |
| KR100822715B1 (en) * | 2007-04-04 | 2008-04-17 | 효진바이오뱅크(주) | Agitator of anaerobic digester |
-
2008
- 2008-06-20 KR KR1020080058203A patent/KR100894175B1/en active IP Right Grant
-
2009
- 2009-06-18 JP JP2011514499A patent/JP2011524806A/en active Pending
- 2009-06-18 CN CN2009801324255A patent/CN102123957A/en active Pending
- 2009-06-18 WO PCT/KR2009/003278 patent/WO2009154416A2/en active Application Filing
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102875002B (en) * | 2012-10-17 | 2014-05-14 | 冯本剑 | Sludge drying device and sludge treatment system |
| CN102875002A (en) * | 2012-10-17 | 2013-01-16 | 冯本剑 | Sludge drying device and sludge treatment system |
| CN103913050B (en) * | 2013-01-04 | 2016-03-16 | 邹岳明 | The continuous drier of slurry or powder |
| CN103591780A (en) * | 2013-01-04 | 2014-02-19 | 邹岳明 | Main drying unit of slurry or powder continuous drying system |
| CN103913049A (en) * | 2013-01-04 | 2014-07-09 | 邹岳明 | Slurry or powder continuous drying system |
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| CN103591780B (en) * | 2013-01-04 | 2015-11-18 | 邹岳明 | The main drying of the continuous drying system of slurry or powder |
| CN103913049B (en) * | 2013-01-04 | 2016-03-16 | 邹岳明 | The continuous drying system of slurry or powder |
| CN105157397A (en) * | 2013-01-04 | 2015-12-16 | 吴杰 | Continuous drying system used for comprehensive recovery treatment of three wastes |
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| CN103964671B (en) * | 2013-01-25 | 2015-12-09 | 宝山钢铁股份有限公司 | A kind of mud drying device and utilize the method for this device dewatered sludge |
| CN104976873B (en) * | 2014-04-09 | 2017-03-15 | 邹岳明 | Slurry or the continuous drying system and its method of work of powder |
| CN104976873A (en) * | 2014-04-09 | 2015-10-14 | 邹岳明 | Continuous drying system of slurry or powder and working method of continuous drying system |
| CN107445446A (en) * | 2017-09-22 | 2017-12-08 | 美恩科技股份有限公司 | A kind of column plate type dries installation for fermenting |
| CN107445446B (en) * | 2017-09-22 | 2019-03-26 | 西安吉利电子化工有限公司 | A kind of dry installation for fermenting of column plate type |
| CN109354373A (en) * | 2018-11-29 | 2019-02-19 | 黄冬艳 | A kind of environmental protection sludge treatment equipment |
| CN109354373B (en) * | 2018-11-29 | 2021-07-13 | 浙江致远环境科技有限公司 | Sludge treatment device for environmental protection |
| CN113365953A (en) * | 2018-12-20 | 2021-09-07 | 艾安创新及管理有限两合公司 | Device for drying sewage sludge |
| CN111635105A (en) * | 2020-05-19 | 2020-09-08 | 上海国惠环保科技集团有限公司 | Sludge calorific value conditioning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100894175B1 (en) | 2009-04-22 |
| WO2009154416A2 (en) | 2009-12-23 |
| WO2009154416A3 (en) | 2010-03-25 |
| JP2011524806A (en) | 2011-09-08 |
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Application publication date: 20110713 |