CN106927655A - Dipping evaporation drying device - Google Patents

Dipping evaporation drying device Download PDF

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Publication number
CN106927655A
CN106927655A CN201611120176.6A CN201611120176A CN106927655A CN 106927655 A CN106927655 A CN 106927655A CN 201611120176 A CN201611120176 A CN 201611120176A CN 106927655 A CN106927655 A CN 106927655A
Authority
CN
China
Prior art keywords
mentioned
axle
drying chamber
blade unit
heat transfer
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.)
Pending
Application number
CN201611120176.6A
Other languages
Chinese (zh)
Inventor
朴铉柱
具炳赞
朴钟圭
具太林
金泰佑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGSUNG Corp.
Original Assignee
Dongsung Ecore Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongsung Ecore Co Ltd filed Critical Dongsung Ecore Co Ltd
Publication of CN106927655A publication Critical patent/CN106927655A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/04—Agitating, stirring, or scraping devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air

Abstract

Efficient dipping evaporation drying device is carried the present invention relates to more effectively removing the moisture that is contained in sludge and shortening drying time, including：Drying chamber, makes sludge cake contact to be dried with heat transfer medium oil phase；Drive division, including the axle for being arranged at the motor of above-mentioned drying chamber and being connected with above-mentioned motor and extend to the inside of above-mentioned drying chamber；First blade unit, is arranged at above-mentioned axle, for crushing and stirring sludge cake；Second blade unit, is arranged at above-mentioned axle, for crushing and eliminating the foam for floating on oil meter face；And steam pipe, for being heated to the heat transfer medium oil for being injected into above-mentioned drying chamber.

Description

Dipping evaporation drying device
Technical field
The present invention relates to impregnate vaporising device, in more detail, it is related to more effectively remove the sewage as in organic sludge Moisture included in sludge, herding wastewater sludge and food sludge, and shorten drying time come carry it is efficient dipping evaporation Device.
Background technology
As the sewage and wastewater sludge, food sludge and the herding waste water that are produced from industry facility, family and farmers' are dirty The amount of mud increases, and the scale and quantity for processing the treatment plant of above-mentioned sludge are also increasing, the sludge that these treatment plants produce in addition Amount also synchronously increase.
The most of sludge produced in treatment plant is to fill, burn or be processed to the method that ocean abandons, but South Korea Start to completely forbid in January, 2013 and abandoned to ocean, the processing scheme of sludge turns into great pending case.Meanwhile, in order to reduce dirt The water content of mud, the scheme for more effectively processing sludge is also being risen.
The dewaterer of various structures is used to reduce the water content of sludge.Most recently used technology is, to by de- Containing the sludge cake of 80% or so high-moisture after water dispenser primary dewatering, second dehydration is carried out using the dewaterer of other modes, Water content is reduced to 60%~40% or it is dried.
Generally, the mud state or floccule body being destroyed with floccule body (floc) by the sludge cake discharged after primary dewatering Clump together pie state discharge, in order to carry out second dehydration, it is completed cutting and comminution process in the state of be supplied to it is secondary Dewaterer.
For example, it is impartial to disclose sludge in Korean Patent Laid the 2015-0115324th (on October 14th, 2015) Feedway, the sludge of pie state is crushed and dispersed by it using rotating vane, so that sludge is positioned over the thickness for specifying Drag-over unit.
But it is still very high by the water content of the sludge cake after primary dewatering, it is transplanted on the mistake of drying machine (or dewaterer) Clumped together in the bottom of drying machine (or dewaterer) after putting into or put into after being clumped together again in journey, reduce drying efficiency.Especially It, sludge can be to dispersing outside drag-over unit in crushing process, pollution and corrode also another people's worry that the sludge for dispersing causes.
Prior art literature
Patent document：Korean Patent Laid the 2015-0115324th (on October 14th, 2015)
The content of the invention
It is an object of the present invention to solve above-mentioned problem of the prior art, there is provided more effectively removal is contained in sludge Moisture, significantly shortening drying time carry efficient dipping evaporation drying device.
It is an object of the present invention to pass through the drying efficiency that impregnation drying device greatly improves sludge, it is first that sludge is thin Crush to be easy to heat transfer micro-ly, the foam physics that will be produced during moisture vapor in said process are crushed, while being eliminated Foam and shortening drying time.
To achieve these goals, dipping evaporation drying device of the invention, including：Drying chamber (oil bath, for example Oil bath), make sludge cake contact to be dried with heat transfer medium oil phase；Drive division, including it is arranged at above-mentioned drying chamber Motor and the axle for being connected with above-mentioned motor and extending to the inside of above-mentioned drying chamber；First blade unit, Above-mentioned axle is arranged at, for crushing and stirring sludge cake；Second blade unit, is arranged at above-mentioned axle, floating for broken and elimination In the foam of oil meter face；And steam pipe, for being heated to the heat transfer medium oil for being injected into above-mentioned drying chamber.
Above-mentioned first blade unit includes：Main body, is combined with above-mentioned axle；Multiple first blades, along aforementioned body Surrounding is radially configured.Now, above-mentioned first blade is inclined with 0 degree~25 degree of angle relative to above-mentioned axle and matched somebody with somebody Put.
Above-mentioned second blade unit includes：A pair of guide rails, separates and is parallel to each other along the length direction of above-mentioned axle；Second Blade, is arranged between above-mentioned a pair of guide rails.Now, above-mentioned second blade relative to above-mentioned a pair of guide rails with 90 degree~135 degree Angle be arranged obliquely.
As described above constitute the present invention, by the first blade unit crush and stirring sludge cake come increase with it is heated The contact of heat transfer medium oil, more effectively removal is contained in the moisture in sludge, shortens drying time to improve efficiency.Especially, exist The foam produced during crushing and stirring sludge cake, is crushed by the second blade unit and is eliminated, and smoothly completes the steaming of moisture Send shortening drying time.
Brief description of the drawings
Fig. 1 is the accompanying drawing of the dipping evaporation drying device for showing one embodiment of the invention.
Fig. 2 is the accompanying drawing of the inside of the dipping evaporation drying device for showing one embodiment of the invention.
Fig. 3 is the accompanying drawing of the first drying chamber of the dipping evaporation drying device for showing one embodiment of the invention.
Fig. 4 is the accompanying drawing of the first blade of the dipping evaporation drying device for showing one embodiment of the invention.
Fig. 5 is the accompanying drawing of another of the first blade of the dipping evaporation drying device for showing one embodiment of the invention.
Fig. 6 is the accompanying drawing of the second blade of the dipping evaporation drying device for showing one embodiment of the invention.
Fig. 7 is the accompanying drawing of the grid impeller of the dipping evaporation drying device for showing one embodiment of the invention.
Fig. 8 is the accompanying drawing of the process for showing to dry sludge using the dipping evaporation drying device of one embodiment of the invention.
The explanation of reference
1：Dipping evaporation drying device 100：First drying machine
110：Drying chamber 120：Drive division
130：First blade unit 140：Second blade unit
150：Steam pipe 200：Second drying machine
300：3rd drying machine
Specific embodiment
Hereinafter, embodiments of the invention are described in detail referring to the drawings.During the embodiment of the present invention is illustrated, When structural element to accompanying drawing assigns reference, even if identical inscape shows in different drawings, also as far as possible Impart identical reference.
As depicted in figs. 1 and 2, the dipping evaporation drying device 1 of one embodiment of the invention is related to make primary dewatering to 80% The device of the drying sludge to less than 1% of left and right, including three drying machines 100,200,300 being sequentially connected.That is, including：The One drying machine 100, the pie sludge that 80% or so is reached to water content is dried；Second drying machine 200, to by for the first time Dry sludge cake is dried；And the 3rd drying machine 300, to being dried by second dry sludge cake.
Above-mentioned first drying machine 100, the second drying machine 200 and the 3rd drying machine 300 are except the variant outer tool of a part of structure There is essentially identical configuration, therefore its internal structure is observed on the basis of the first drying machine 100.
As shown in figure 3, the first drying machine 100 of the dipping evaporation drying device 1 of the present embodiment includes drying chamber 110, Sludge cake is set to contact to be dried with heat transfer medium oil phase.
Drying chamber 110 can fill dirt in the rectangular shape with specified altitude in being internally provided with for drying chamber 110 The space of mud cake and heat transfer medium oil.In the present embodiment, drying chamber 110 is illustrated with cuboid, but its shape is not limited, Circular or polygonal cross-section hexahedral shape can be made.
The upper side of drying chamber 110 is provided with the input port 112 for putting into sludge cake, and side is provided with for injecting The inlet 114 of heat transfer medium oil.Also, the gas produced in the side of input port 112 is provided with for discharging drying process The exhaust outlet 116 of body and steam.
As described above, the drying chamber 110 of the first drying machine 100 includes input port 112, inlet 114 and exhaust outlet 116, the drying chamber 210 of opposite second drying machine 200 includes the first transferred unit 212 and exhaust outlet 216, the 3rd drying machine 300 drying chamber 310 includes the second transferred unit 312, outlet 314,316 (reference picture 2).
First transferred unit 212 is used to supply the sludge transferred in adjacent drying chamber 110,210 with the second transferred unit 312 Cake and heat transfer medium oil, outlet 314 is used to discharge and completes dry sludge cake with the heat transfer used in drying process Medium Oil.Also, as described above, exhaust outlet 216,316 is used to make the gas and steam that are produced in drying process to discharge.
Drying chamber 110 is provided with drive division 120.Drive division 120 includes：Motor 122, is arranged at drying chamber 110 upper side；And axle 124, it is connected with motor 122 and extends to the inside of drying chamber 110.Now, in axle 124 lower end is provided with the first blade unit 130, and the middle-end of axle 124 is provided with the second blade unit 140.
First blade unit 130 is to increase for being crushed to the sludge cake for putting into drying chamber 110 and stirred With the mechanism of the contact of heat transfer medium oil.First blade unit 130 as described above includes：Main body 132, is combined with axle 124； Six the first blades 134, along radially being configured around main body 132.
As shown in figure 4, the first blade unit 130 is made up of mutually symmetrical with a pair of main bodys 132 with the first blade 134, with Just install and decompose.Especially, the first blade 134 is obliquely installed relative to axle 124 with the angle for specifying.
The reasons why being obliquely installed the first blade 134 be crush sludge cake when the first blade unit 130 rotates more Carefully, while making the thin sludge of crushing be easier stirring.Now, it is preferable that the first blade 134 is relative to the angle that axle 124 is formed Spend is 0 degree~25 degree.
Additionally, make the first blade unit 130 be arranged to it is moving up and down in the case of, more effectively stir and subtly crush Thin sludge.Therefore, the axle 124 of the present embodiment includes first axle 124a and the second axle 124b, above-mentioned first axle 124a in pipe Road shape is simultaneously connected with motor 122 (Fig. 3), and above-mentioned second axle 124b is in shaft-like and be arranged at the interior of first axle 124a Portion；Second axle 124b is arranged to be introduced to the inside of first axle 124a or draws (reference from the inside of above-mentioned first axle 124a Fig. 5).
According to said structure, when the second axle 124b draws from the inside of first axle 124a, the first blade unit 130 is to moving down It is dynamic, and the second axle 124b, when being introduced to the inside of first axle 124a, the first blade unit 130 is moved up.
Now, the inner peripheral surface of the outer peripheral face of first axle 124a and the second axle 124b forms the spline 126 worked in coordination, can be by The revolving force milli of first axle 124a is conveyed to the second axle 124b without loss.Also, introduced to the second axle 124b or from the second axle 124b draws can be according to engine (not shown) or the actuator operating (not shown) for separately setting.
Second blade unit 140 is to make what is produced when the sludge cake for putting into drying chamber 110 is crushed and stirred Bubble collapse and the mechanism of elimination.Second blade unit 140 as described above includes：Main body 142, along the length side of axle 124 To separating；A pair of guide rails 144, extends from a pair of main bodys 142 and is arranged to be parallel to each other；And second blade 146, it is arranged at one To between guide rail 144.
As shown in fig. 6, the second blade unit 140 is by mutually symmetrical with a pair of main bodys 142, the blade 146 of guide rail 144 and second Constitute, to set and to decompose.Especially, the first blade 146 is obliquely installed relative to guide rail 144 with the angle for specifying.
The reasons why being obliquely installed the second blade 146 is the first blade unit 130 (Fig. 3) is crushed and stirring sludge cake During float on the foam of oil meter face and more subtly crush and eliminate.Now, it is preferable that the second blade 146 is relative to guide rail 144 angles for being formed are 90 degree~135 degree.
Second blade 146 of the present embodiment to be fixed on guide rail 144 in the way of illustrate, but it is not limited, can be set Viscosity into the input amount according to sludge cake, water content and heat transfer medium oil etc. is come the structure of adjustment angle.
Though the quantity that the present embodiment limits the second blade 146 is six, this is certainly according to the input amount of sludge cake, aqueous Viscosity etc. of amount and heat transfer medium oil and increase and decrease.
Additionally, can be additionally provided with grid impeller 160 on the top of the second blade unit 140, grid impeller 160 is for making The mechanism that the foam that second blade unit 140 is not yet eliminated is eliminated again.
As shown in fig. 7, grid impeller (grid impeller) 160 includes：Main body 162, is combined with axle 124；Lead for a pair Rail 164, extends from main body 162；Impeller 166, is arranged at a pair of guide rails 164.
The pipeline of steam of the steam pipe 150 for transfer for being heated to heat transfer medium oil.Steam pipe 150 is can immerse Mode in the heat transfer medium oil of filling to drying chamber 110 is configured, and the heat transfer medium that will can be filled to drying chamber 110 Oil is heated to same temperature.
Reference picture 8 observes the process being dried using the dipping evaporation drying device 1 of the present embodiment.
After heat transfer medium oil is injected into the drying chamber 110 of the first drying machine 100, rule are heated to using steam pipe 150 Fixed rhEndostatin (110 DEG C~150 DEG C).
If heat transfer medium oil rises to proper temperature, put into sludge cake, and operate drive division 120 sludge cake is crushed and Stirring.Now, it is preferable that be arranged at the rotation of first blade unit 130 and the second blade unit 140 of the first drying chamber 110 Rotary speed is 60rpm~180rpm, is arranged at first blade unit 230 and the second blade unit 240 of the second drying chamber 210 Rotary speed be 60rpm~120rpm.And, it is preferable that it is arranged at the first blade unit 330 of the 3rd drying chamber 310 Rotary speed be tuned into 60rpm~100rpm.
To be arranged on each drying chamber 110,210,310 blade unit 130,230,330 and blade unit 140, 240th, the reason for 340 rotary speed is different from each other be, sludge cake according to input to drying chamber 110,210,310 containing Water, the viscosity that it has is different with foam.Therefore according to the viscosity and foam of sludge cake, by above-mentioned appropriate rotary speed When crushing and stirring sludge cake, sludge cake can be effectively crushed, and extend the time of contact with heat transfer medium oil, can be effectively Removal is contained in the moisture (vapor) in foam.
By said process in the sludge cake (sludge of crushing) dried for the first time of the first drying machine 100 and drying process Used in heat transfer medium oil be transferred to the second drying machine 200 and carry out second drying.And in the second drying machine 200 second Heat transfer medium oil used in secondary dried sludge cake (sludge of crushing) and drying process is transferred to the 3rd drying again Discharged to outside after being dried room 300.
Additionally, the first blade unit 330 that pulverizer stirs sludge cake is provided only in the 3rd drying machine 300, because In third time drying process, even if crush and stir sludge cake being also nearly free from foam.And flow the sludge of inside To prevent deposit buildup.
More than, it is illustrated to of the invention by preferred embodiment, above-described embodiment is merely illustrative explanation Technological thought of the invention, is appreciated that for those skilled in the art in the invention and is not departing from technological thought of the invention In the range of, various deformation can be implemented to the present invention.Therefore, protection scope of the present invention is not but the root according to specific embodiment The content recorded according to the claimed scope of invention is annotated, and is belonged to and also included with all technological thoughts in this equivalency range Within the scope of the present invention.

Claims (12)

  1. It is 1. a kind of to impregnate evaporation drying device, it is characterised in that
    Including：
    Drying chamber, makes sludge cake contact to be dried with heat transfer medium oil phase；
    Drive division, including be arranged at the motor of above-mentioned drying chamber and be connected with above-mentioned motor and done to above-mentioned The axle that the inside of dry chamber extends；
    First blade unit, is arranged at above-mentioned axle, for crushing and stirring sludge cake；
    Second blade unit, is arranged at above-mentioned axle, for crushing and eliminating the foam for floating on oil meter face；And
    Steam pipe, for being heated to the heat transfer medium oil for being injected into above-mentioned drying chamber,
    Above-mentioned first blade unit increases the contact with heated heat transfer medium oil by crushing and stirring sludge cake, makes water Divide and effectively evaporate, the bubble that above-mentioned second blade unit is produced by broken and elimination during crushing and stirring sludge cake Foam shortens drying time.
  2. 2. it is according to claim 1 to impregnate evaporation drying device, it is characterised in that above-mentioned first blade unit includes：
    Main body, is combined with above-mentioned axle；
    Multiple first blades, along radially being configured around aforementioned body.
  3. 3. it is according to claim 2 to impregnate evaporation drying device, it is characterised in that above-mentioned first blade is relative to above-mentioned axle It is arranged obliquely with 0 degree~25 degree of angle.
  4. 4. dipping evaporation drying device according to claim 3, it is characterised in that above-mentioned first blade unit can be along Above-mentioned axle movement.
  5. It is 5. according to claim 4 to impregnate evaporation drying device, it is characterised in that
    Above-mentioned axle includes first axle and the second axle, and above-mentioned first axle is connected with pipe shape with above-mentioned motor, above-mentioned the Two axles can be introduced to the inside of above-mentioned first axle or drawn from the inside of above-mentioned first axle,
    Above-mentioned first blade unit is arranged at above-mentioned second axle to move.
  6. 6. dipping evaporation drying device according to claim 5, it is characterised in that the outer peripheral face of above-mentioned first axle and above-mentioned The inner peripheral surface of the second axle forms the spline worked in coordination respectively.
  7. 7. it is according to claim 1 to impregnate evaporation drying device, it is characterised in that above-mentioned second blade unit includes：
    A pair of guide rails, separates and is parallel to each other along the length direction of above-mentioned axle；
    Second blade, is arranged between above-mentioned a pair of guide rails.
  8. 8. it is according to claim 7 to impregnate evaporation drying device, it is characterised in that above-mentioned second blade is relative to above-mentioned one Guide rail is arranged obliquely with 90 degree~135 degree of angle.
  9. 9. the dipping evaporation drying device according to any one in claim 1 to claim 8, it is characterised in that
    Above-mentioned drying chamber includes：
    First drying chamber, makes sludge cake be contacted with heat transfer medium oil phase dry for the first time；
    Second drying chamber, makes above-mentioned sludge cake contact to carry out second drying with heat transfer medium oil phase；
    3rd drying chamber, makes above-mentioned sludge cake be contacted with heat transfer medium oil phase dry to carry out third time,
    Above-mentioned first drying chamber to the 3rd drying chamber is sequentially connected.
  10. 10. it is according to claim 9 to impregnate evaporation drying device, it is characterised in that above-mentioned first drying chamber to the 3rd The heat transfer medium oil of drying chamber is heated to 110 DEG C~150 DEG C.
  11. 11. dipping evaporation drying devices according to claim 9, it is characterised in that be arranged at above-mentioned first drying chamber The first blade unit and the second blade unit rotary speed be 60rpm~180rpm, be arranged at above-mentioned second drying chamber The first blade unit and the second blade unit rotary speed be 60rpm~120rpm, be arranged at above-mentioned 3rd drying chamber The first blade unit rotary speed be 60rpm~100rpm.
  12. 12. dipping evaporation drying devices according to claim 9, it is characterised in that
    Above-mentioned first drying chamber is provided with input port, the injection for injecting heat transfer medium oil for putting into sludge cake Mouth, the exhaust outlet for discharging the gas and steam produced in drying process；
    Above-mentioned second drying chamber is provided with the first transferred unit, dry for discharging for transferring sludge cake and heat transfer medium oil The gas and the exhaust outlet of steam produced during dry；
    It is provided with for transferring sludge cake and the second oily transferred unit of heat transfer medium, for outside in above-mentioned 3rd drying chamber The outlet of discharge sludge cake and heat transfer medium oil, the exhaust outlet for discharging the gas and steam produced in drying process.
CN201611120176.6A 2015-12-11 2016-12-08 Dipping evaporation drying device Pending CN106927655A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2015-0176816 2015-12-11
KR1020150176816A KR101717458B1 (en) 2015-12-11 2015-12-11 Drying apparatus of using immersed drying method

Publications (1)

Publication Number Publication Date
CN106927655A true CN106927655A (en) 2017-07-07

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Application Number Title Priority Date Filing Date
CN201611120176.6A Pending CN106927655A (en) 2015-12-11 2016-12-08 Dipping evaporation drying device

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KR (1) KR101717458B1 (en)
CN (1) CN106927655A (en)
WO (1) WO2017099453A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109970309A (en) * 2019-02-25 2019-07-05 江苏大湖环境工程有限公司 A kind of sludge drier

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102559626B1 (en) * 2022-03-25 2023-07-28 (주) 케이피 An apparatus for drying organic sludge, a system for converting organic sludge into solid fuel including the same, and a method for preparing solid fuel from organic sludge

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831748A (en) * 1987-09-10 1989-05-23 Daniel del Valle P. Apparatus for drying resinous material
JP2002213871A (en) * 2001-01-16 2002-07-31 Ishikawajima Harima Heavy Ind Co Ltd Filtration/drying apparatus and method for high concentration slurry
CN201883012U (en) * 2010-12-13 2011-06-29 北京昊业怡生科技有限公司 Device for dewatering sewage sludge
CN201908033U (en) * 2010-11-24 2011-07-27 福州金谷电子科技有限公司 Organic sludge anaerobic fermentation tank
CN202016939U (en) * 2011-04-15 2011-10-26 清华大学 High-efficient energy-saving sludge hydrothermal flash evaporation equipment
KR20120038132A (en) * 2010-10-13 2012-04-23 건민산업 주식회사 Multiple drying appratus of sludge and method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05220314A (en) * 1992-02-14 1993-08-31 Maekawa Seisakusho:Kk Method and equipment for drying and recovering sludge
KR101279156B1 (en) * 2011-11-21 2013-06-26 정인수 High efficient waste Dryer
KR101651280B1 (en) 2014-04-03 2016-08-26 조준제 Sludge equality supply device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831748A (en) * 1987-09-10 1989-05-23 Daniel del Valle P. Apparatus for drying resinous material
JP2002213871A (en) * 2001-01-16 2002-07-31 Ishikawajima Harima Heavy Ind Co Ltd Filtration/drying apparatus and method for high concentration slurry
KR20120038132A (en) * 2010-10-13 2012-04-23 건민산업 주식회사 Multiple drying appratus of sludge and method thereof
CN201908033U (en) * 2010-11-24 2011-07-27 福州金谷电子科技有限公司 Organic sludge anaerobic fermentation tank
CN201883012U (en) * 2010-12-13 2011-06-29 北京昊业怡生科技有限公司 Device for dewatering sewage sludge
CN202016939U (en) * 2011-04-15 2011-10-26 清华大学 High-efficient energy-saving sludge hydrothermal flash evaporation equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109970309A (en) * 2019-02-25 2019-07-05 江苏大湖环境工程有限公司 A kind of sludge drier

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WO2017099453A1 (en) 2017-06-15

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