CN110494397A - Sludge solid equipment - Google Patents
Sludge solid equipment Download PDFInfo
- Publication number
- CN110494397A CN110494397A CN201880024573.4A CN201880024573A CN110494397A CN 110494397 A CN110494397 A CN 110494397A CN 201880024573 A CN201880024573 A CN 201880024573A CN 110494397 A CN110494397 A CN 110494397A
- Authority
- CN
- China
- Prior art keywords
- sludge
- drying drum
- roller
- piece
- processing component
- 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
Links
Classifications
-
- 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
-
- 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
- C02F11/008—Sludge treatment by fixation or solidification
-
- 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
- C02F11/006—Electrochemical treatment, e.g. electro-oxidation or electro-osmosis
-
- 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
-
- 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
- C02F11/126—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using drum filters
-
- 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
- C02F11/15—Treatment of sludge; Devices therefor by de-watering, drying or thickening by treatment with electric, magnetic or electromagnetic fields; by treatment with ultrasonic waves
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of sludge solid equipment, comprising: the electronic type dehydration device of the sludge piece of lamellar form is discharged in the moisture for removing the sludge from outside supply；And the solid makeup being dried while the mobile sludge piece when from the dehydration device flowing into the sludge piece is set.
Description
Technical field
It is more particularly to a kind of to be processed into just from the sludge of outside supply the present invention relates to sludge solid equipment
The sludge solid equipment of moisture removal can be gone during post-processing.
Background technique
Usually generating sediment during sewage treatment facility or waste water disposal facility processing sewage or waste water is dirt
Mud (Sludge).This sludge includes moisture, therefore is handled after the dewatering projects by separating from moisture.Here, described
The type of the dewatering projects of sludge have using the filters such as filter cloth pressurize filter cloth dewatering type that the sludge is filtered or
Apply the electroosmotic dewatering mode etc. that electrode is dehydrated by voltage difference.
Electroosmotic dewatering mode is widely used at present, but simply observes electroosmotic dewatering mode, by being applied anode
The roller of (+) and cathode (-) is rotated along the portion perimeter face of the roller and is applied different from the roller polar
It crawler belt and is rolled and the filter cloth belt that wirelessly rotates is constituted to transfer sludge between the roller and crawler belt and be dehydrated.
Therefore, the sludge moves between the roller and the crawler belt along the filter cloth belt, between roller and carry out
In the case where forming electric field between band, the moisture for being contained in sludge separates to realize by electrophoresis and capillarity from sludge
The dehydration of sludge.
In addition, the moisture content for the sewage sludge being dehydrated by dehydrator is about 80% degree, in the case where drying
Calorific value is not low, therefore is chiefly used in auxiliary fuel after drying.In the case where sludge dryer used at present, in order to solve
Sewage sludge is attached to the problem of inner wall of drier, and since the property heat of sewage sludge condensation transmits the problem of declining,
Increase surface area mode using grinding sewage sludge or cutting small.But this mode becomes powder after having drying sludge
The danger that end or dust form are exploded, and cause the other problems such as floating dust in transfer.
Currently in order to solving the problems, such as this, it is too low to propose that the dry moisture content to about 40% to be unlikely to moisture content, or
The method of predefined size is shaped to after person is dry.
But such as preceding method reduces its fuel value in the case where drying sludge to about 40% moisture content, and forms
It is also required to additional work for predefined size, therefore there is the inefficient problem of the consumption energy.
Summary of the invention
Technical problem
It can be removed during the object of the present invention is to provide will be processed into from the sludge of outside supply convenient for post-processing
The sludge solid equipment of moisture.
Technical solution
The present invention provides sludge solid equipment, comprising: lamellar form is discharged in the moisture for removing the sludge from outside supply
Sludge piece electronic type dehydration device；And when from the dehydration device flowing into the sludge piece the mobile sludge piece it is same
When the solid equipment that is dried, it includes: for being applied to the external heat source of the dry sludge piece simultaneously that the solid makeup, which is set,
The drying drum rotated；It is configured to surround the outer of the drying drum with the state that the outer peripheral surface of the drying drum is separated by
A part of circumferential surface, and with chain rail to the crawler belt with the rotation of the direction of rotation opposite direction of the drying drum；And there is band
Structure, and place the state of sludge piece that is flowed into from the electronic type dehydration device to the drying drum and the crawler belt it
Between the transfer member transferred.
Technical effect
Sludge solid equipment of the invention has the effect that
The first, it is discharged when sludge goes the moisture removal heel row to go out from dehydration device with lamellar form, the sludge of lamellar form flows into
The contact area for the drying drum that period increases and solid makeup is set is set and be dried to solid makeup, therefore is had more more
The advantages of fast ground evaporation water；
The second, it is combined with the processing component for being formed with the hole of setting shape in the drying drum that solid makeup is set, therefore logical
Cross item (chip) the form discharge that the sludge that solid makeup is set is processed into setting shape.In particular, be discharged in the form of item (chip)
Sludge will not be swept by wind, therefore be had the advantages that convenient for ambulant to be post-processed.
Detailed description of the invention
Fig. 1 is the concept map for showing the sludge solid equipment of one embodiment of the present of invention；
Fig. 2 is that the decomposition of solid makeup is set in the sludge solid equipment for show Fig. 1 drying drum and processing component is vertical
Body figure；
Fig. 3 is the magnified partial view for showing in Fig. 1 the working condition of the part " A "；
Fig. 4 is the partial perspective view for showing the processed state of sludge solid equipment sludge using Fig. 1.
Specific embodiment
Fig. 1 to Fig. 4 shows attached drawing relevant to sludge solid equipment of the invention.
Firstly, it is as follows to observe the sludge solid equipment 1000 referring to Fig. 1.The sludge solid equipment 1000 includes
Electronic type dehydration device 100 and solid makeup set 300.
The moisture of the sludge 1 (hereinafter referred to as ' sludge ') of original state of the removal of dehydration device 100 from outside supply
So that the moisture content of the sludge 1 becomes the first setting moisture content, the sludge 1` (hereinafter referred to as ' sludge of lamellar form is discharged
Piece ').The present embodiment is illustrated so that electronic type is to sludge dewatering as an example by the dehydration device 100.Do not show in detail in figure
Out, but the dehydration device 100 includes roller unit 110, rotary unit 130, electric applying unit (not shown) and the first transfer
Component 150.
It is put in the form of big sludge block by the first sludge supply unit 10 from the sludge 1 of outside supply
It is placed on first transfer member 150 and is supplied.The sludge 1 is input to described by first transfer member 150
In the case where between roller unit 110 and the rotary unit 130, from the electric applying unit (not shown) to the roller list
The power supply that member 110 and the rotary unit 130 apply opposed polarity removes the moisture contained in the sludge 1, reduces the dirt
Below the moisture content of mud 1 to the first setting moisture content.
Also, the sludge 1 goes moisture removal to the first setting moisture content with the next period by the dehydration device 100
Between, due to being pressurizeed by the roller unit 110 and the rotary unit 130, with thin when being discharged from the dehydration device 100
Piece (sheet) form, that is, sludge piece 2 is discharged.The sludge piece 2 is stored in sludge piece reservoir part 20, subsequent supplied to carrying out
The solid makeup of engineering sets 300.
The dehydration device 100 can be understood in detail referring to KR published patent the 10-2012-0051892nd.In addition, such as
Other than the electronic type dehydration device of the preceding composition, the dehydration device that can be worked in many ways can also be used.
In addition, the sludge piece 2 sets 300 supplied to solid makeup by the second sludge supply unit 30.It is described solid
Shape makeup sets 300 and is configured to be separated by setting interval from the dehydration device 100, the dirt transmitted from the dehydration device 100
The dry sludge piece 2 makes its moisture content reach the second setting to slice 2 during the mobile sludge piece 2 in the case where flowing into
Until below moisture content and it is discharged.In particular, setting the 300 dry sludge pieces 2 to the second setting moisture content by solid makeup
It is processed into item (chip) form and with the discharge of sludge item 3.
The more specific observation solid makeup sets 300, and it includes drying drum 310, crawler belt that the solid makeup, which sets 300,
330, processing component 350 and the second transfer member 370.The drying drum 310, which is supplied, to be moved for dry by described second
It is rotated while the external heat source for the sludge piece 2 for sending component 370 to flow into.It is supplied from the drying drum 310 described
External heat source can be any one in electrically or thermally wind.
In the case that the external heat source supplied from the drying drum 310 is electricity, with phase in the dehydration device 100
Same ground, Xiang Suoshu drying drum 310 and the crawler belt 330 apply the power supply of opposed polarity respectively.At this point, in addition can have to institute
State the electric applying unit (not shown) that drying drum 310 and the crawler belt 330 supply power supply respectively.
In addition, in the case that the external heat source supplied from the drying drum 310 is hot wind, from the drying drum
310 interior discharge is heated to the hot wind of high temperature by heat medium.At this point, can be formed in the drying drum 310
There are multiple tap (not shown) of discharge hot wind.
The processing component 350 is configured to the sludge piece 1 during solid makeup is set 300 movements and dried for institute
It states sludge piece 1 and is processed into foregoing item (chip) form.
The processing component 350 is combined into the outer peripheral surface for surrounding the drying drum 310 and detachable.The processing component
350 is identical as the length of the length of the width direction of the drying drum 310 and circumferential direction, and is formed as cylindric.It is described
Processing component 350 is formed with the multiple holes 351 for corresponding to setting shape, so that setting 300 dry heel row by solid makeup
The sludge out can by it is described setting shape in the form of be discharged.The present embodiment is as referring to Fig. 2, and the hole 351 is along width
Degree direction and circumferential direction are separated by setting and are spaced and form matrix arrangement.
In addition, the drying drum 310 is the condition of high temperature can dry the sludge, therefore the processing component 350
It is formed by material resistant to high temperature.For example, the processing component 350 can be by any one material shape in stainless steel material or carbon materials matter
At.Surround the outer peripheral surface of the drying drum 310 in conjunction with the processing component 350 rotated together with the drying drum 310.
The crawler belt 330 is configured to surround the form of a part of the outer peripheral surface of the drying drum 310 and with the rotation of chain rail
Turn.The composition of the crawler belt 330 is more specifically observed, the crawler belt 330 includes roller 331 and rotation band 333.Multiple rollers
331 along the outer peripheral surface of the drying drum 310 be separated by setting interval configuration, each roller 331 to the drying drum 310
The rotation of direction of rotation opposite direction.
The rotation band 333 surrounds the roller 331, therefore the rotation for being in linkage with the roller 331 is rotated.Described in encirclement
The rotation band 333 of roller 331 is closed loop form, therefore with the rotation of chain rail.
Second transfer member 370 is received goes moisture removal to the first setting moisture content in the dehydration device 100
Below and the sludge piece 2 that is discharged, it and is moved to solid makeup and sets 300, the mobile sludge piece 2 is until moisture removal
To below the second setting moisture content and until being discharged.
Drying drum 310 and the crawler belt as described in second transfer member 370 and the sludge piece 2 flow into together
Between 330, the transfer member 370 is contacted with the drying drum 310 of high temperature, it is therefore desirable to by not in high temperature deformation material
It is formed.Therefore, second transfer member 370 is by stainless steel (Stainless steel) material, carbon fibre materials, aramid fiber material
The formation such as matter.
The sludge piece 2 being placed on second transfer member 370 flows into together with second transfer member 370
To between the drying drum 310 and the crawler belt 330.The sludge piece 2 flows into the drying drum 310 and the crawler belt
During carrying out movement between 330, go moisture removal to described second by the external heat source supplied from the drying drum 310
Set moisture content or less.
The processing component 350, which is combined into, surrounds the drying drum 310.It is placed in second transfer member 370
In the case that the sludge piece 2 flows between the drying drum 310 and the crawler belt 330, the crawler belt 330 is to towards institute
When stating direction pressurization second transfer member 370 of the outer peripheral surface of drying drum 310, the sludge piece 2 is tightly attached to described dry
The outer peripheral surface of dry roller 310.At this point, the sludge piece 2 fills setting for the processing component 350 for being formed in the processing component
Shape the slot 351 of shape, when setting 300 by solid makeup and be discharged after drying, is processed into and corresponds to setting shape
Sludge item 3 of the shape of the slot 351 in the form of item (chip) is discharged.(referring to fig. 4) it is filled in the state of the slot 351 in this way
Under be dried by the external heat source supplied from the drying drum 310.
Also, it is moved between the drying drum 310 and the crawler belt 330 and sets 300 discharges from solid makeup
When from the slot 351 separate and be discharged.Therefore, it is processed into item (chip) the form discharge of shape corresponding with the slot 351.
In addition, failing preferably to process according to the state for the sludge item 3 for setting 300 discharges from solid makeup
In the case where at the sludge item 3, the roller of the crawler belt 330 can be pulled to the direction far from the drying drum 310
Any one of roller 331 in 331, the sludge piece 2 that pressurizes more to be close to the drying drum 310.
In the case where pulling any one of roller 331 to the direction far from the drying drum 310, pass through what is be pulled
The rotation band 333 of the roller 331, the side being separated by with the drying drum 310 is also pulled together.
At this point, the rotation band 333 for being contacted with the side of the drying drum 310 is with the roller 331 being pulled
Benchmark, the power pulled to the tangential direction of the outer peripheral surface of the drying drum 310 occurs for two sides, thus with the drying drum
310 are more close to.
Therefore, it between the drying drum 310 and the crawler belt 330, is placed on second transfer member 370
The sludge piece 2 is more pressurizeed by the processing component 350.Therefore, 300 dryings are set to described second by solid makeup
It can be improved while below setting moisture content to the processing efficiency of the sludge item 3.
The 300 dry sludge items 3 are set by solid makeup to store to sludge piece Storage Box 40 and for rear place
Reason is transferred.
In addition, the sludge is processed into during passing through the dry sludge piece 2 of the processing component 350 in above-mentioned part
It is illustrated for piece 2, but not limited to this.The solid makeup, which is set, can also omit the processing component in 300
350.Therefore, go moisture removal to described the while capable of disguising by the solid and set the form of the 300 holdings sludge piece 2
It is discharged below two setting moisture content and after being dried.
In this case, the crawler belt 330 to the direction of the outer peripheral surface towards the drying drum 310 pressurization described second
Transfer member 370 in the case where the outer peripheral surface that the sludge piece 2 is close to the drying drum 310, can increase described dry
The contact area of dry roller 310 and the sludge piece 2, more improves the drying effect of the sludge piece 2.
The existing sludge for removing moisture removal has the dust form of fine particle, therefore with when transferring to post-process
The problem of floating in air.But such as sludge solid equipment of the invention if applicable, due to going the sludge of moisture removal to add
Work at setting shape sludge item (chip) and be discharged, therefore in order to post-process transfer when will not float dust in air.
Also, it in order to go moisture removal to the second setting moisture content and be processed into the form of setting shape, is filled in dehydration
Setting sludge when being discharged after being dehydrated to the first setting moisture content becomes lamellar form, therefore sets with being disguised with block shape supplied to solid
When it is bigger compared to the contact area of drying drum, so as to be dried faster and more, have can be improved dry effect
The effect of rate.
In addition, being combined with the processing in the drying drum 310 that solid makeup sets 300 in previous embodiment
Component 350, when the sludge sets 300 carry out solid by solid makeup, the drying of sludge and the processing of form are same
Shi Jinhang.
But this is unduly limited to previous embodiment.Referring to Fig. 5, processing component 350` described in 300` is set in the solid makeup
And it is not disposed on the drying drum 310, but can be only fitted to the electronic type dehydration device 100 and the drying drum
Between 310.
Therefore, the sludge can be processed into before flowing into the drying drum 310 by the processing component 350`
After form, it is input to the drying drum 310 and is dried.In this case, the processing component 350` can be formed as
As aforementioned one embodiment form, but not limited to this, can also be deformed into form carry out it is applicable.
The present invention is illustrated referring to embodiment as shown in the figure, but this is only to illustrate, it should be understood that the art
Those of ordinary skill can implement the other embodiments of various deformation and equalization from this.Therefore real technical protection of the invention
Range should be determined with the technical idea of the scope of the appended claims.
Claims (12)
1. a kind of sludge solid equipment, comprising:
Electronic type dehydration device removes the moisture of the sludge from outside supply, the sludge piece of lamellar form is discharged；And
Solid makeup is set, and when flowing into the sludge piece from the dehydration device, is done while moving the sludge piece
It is dry,
The solid makeup, which is set, includes:
Drying drum, for being applied to the external heat source of the dry sludge piece and being rotated；
Crawler belt is configured to surround the one of the outer peripheral surface of the drying drum with the state that the outer peripheral surface of the drying drum is separated by
Part, and rotated with chain rail to the direction of rotation opposite direction of the drying drum；And
Transfer member with band structure, and is placing the state of the sludge piece flowed into from the electronic type dehydration device in institute
It states and is transferred between drying drum and the crawler belt.
2. sludge solid equipment according to claim 1, wherein
The sludge piece by solid makeup set it is dry after be discharged when, arranged in the form of the sludge item (chip) for setting shape
Out.
3. sludge solid equipment according to claim 2, wherein
The solid makeup is set further include:
Processing component is detachably combined in the drying drum and rotates together with the drying drum, the crawler belt to
The sludge piece is close to outside the drying drum during the outer peripheral surface direction pressurization transfer member of the drying drum
The sludge item of the setting shape is processed to when circumferential surface.
4. sludge solid equipment according to claim 2, wherein
The solid makeup is set further include:
Processing component is configured between the drying drum and the electronic type dehydration device, so that the sludge piece inputs
The sludge piece is processed into the sludge item of the setting shape before to the drying drum.
5. sludge solid equipment according to claim 3, wherein
The processing component is formed with along its length hollow, the drying drum be inserted into it is described hollow,
Its outer peripheral surface is formed with corresponding to the setting shape and is separated by multiple holes at setting interval.
6. sludge solid equipment according to claim 5, wherein
The sludge piece is close to the sludge piece when outer peripheral surface of the drying drum and fills each hole.
7. sludge solid equipment according to claim 5, wherein
The hole forms matrix arrangement along the width direction and circumferential direction of the processing component.
8. sludge solid equipment according to claim 1, wherein
The crawler belt includes:
Multiple rollers are configured to be separated by setting interval along the outer peripheral surface of the drying drum, rotate to the drying drum
Contrary direction rotate；And
Band is rotated, the roller is surrounded in the form of closed loop, and rotate with chain rail,
Wherein, it will pull to the direction far from the drying drum in the roller in the case where any one roller, with the drying
The rotation band for the side that roller is separated by is pulled to the direction far from the drying drum together with the roller, with the drying
For the rotation band of the side of cylinder contact on the basis of any one described roller, two sides are pulled to the tangent line of the drying drum
More it is tightly attached to the drying drum while direction.
9. sludge solid equipment according to claim 3, wherein
The crawler belt includes:
Multiple rollers are configured to be separated by setting interval along the outer peripheral surface of the processing component, rotate to the processing component
Contrary direction rotate；And
Band is rotated, the roller is surrounded in the form of closed loop, and rotate with chain rail,
Wherein, it pulls to the direction far from the processing component in the roller in the case where any one roller, with the processing department
The rotation band for the side that part is separated by is pulled to the direction far from the processing component together with the roller, with the processing department
For the rotation band of the side of part contact on the basis of any one described roller, two sides are pulled to the tangent line side of the processing component
To while be more tightly attached to the processing component.
10. sludge solid equipment according to claim 1, wherein
The external heat source is any one in electrically or thermally wind.
11. sludge solid equipment according to claim 1, wherein
The transfer member is formed by any one in stainless steel material or carbon materials matter.
12. sludge solid equipment according to claim 3, wherein
The processing component is formed by any one in stainless steel material or carbon materials matter.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170046916A KR101865306B1 (en) | 2017-04-11 | 2017-04-11 | Facility for solidification of the sludge |
| KR10-2017-0046916 | 2017-04-11 | ||
| PCT/KR2018/004192 WO2018190614A1 (en) | 2017-04-11 | 2018-04-10 | Sludge solidification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110494397A true CN110494397A (en) | 2019-11-22 |
Family
ID=62621933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880024573.4A Pending CN110494397A (en) | 2017-04-11 | 2018-04-10 | Sludge solid equipment |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101865306B1 (en) |
| CN (1) | CN110494397A (en) |
| WO (1) | WO2018190614A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58125398A (en) * | 1982-01-22 | 1983-07-26 | Kobe Steel Ltd | Belt press type dehydrating device |
| CN201670783U (en) * | 2010-04-30 | 2010-12-15 | 武汉致衡环境安全工程技术有限公司 | Band-type rolling sludge granulator |
| KR20130139501A (en) * | 2012-06-13 | 2013-12-23 | 이앤디글로벌(주) | A high efficiency complex type electroosmotic dehydrator and dryer |
| DE102015200680A1 (en) * | 2014-10-18 | 2016-04-21 | Haarslev Industries GmbH | Feed device of a belt drying system and method for controlling a feed device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100330731B1 (en) | 1999-04-12 | 2002-04-03 | 한상배 | Dewatering apparatus of sludge and dewaterer |
| JP2004089974A (en) * | 2002-09-02 | 2004-03-25 | Shigeru Sato | Electroosmosis dewatering method |
| KR101271640B1 (en) * | 2009-06-08 | 2013-06-11 | 주식회사 그린기술산업 | dryer useing electroosmotic dehydrator |
| KR101368959B1 (en) * | 2011-07-22 | 2014-03-14 | 박광선 | electroosmotic dehydrator |
| KR101389153B1 (en) * | 2012-05-11 | 2014-04-25 | 대구염색산업단지관리공단 | Device for manufacturing slice chips of sludge, apparatus for drying waste water sludge including the same and method thereof |
| KR20140106098A (en) * | 2013-02-26 | 2014-09-03 | 정현산 | Device for drying of sludge |
-
2017
- 2017-04-11 KR KR1020170046916A patent/KR101865306B1/en active IP Right Grant
-
2018
- 2018-04-10 CN CN201880024573.4A patent/CN110494397A/en active Pending
- 2018-04-10 WO PCT/KR2018/004192 patent/WO2018190614A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58125398A (en) * | 1982-01-22 | 1983-07-26 | Kobe Steel Ltd | Belt press type dehydrating device |
| CN201670783U (en) * | 2010-04-30 | 2010-12-15 | 武汉致衡环境安全工程技术有限公司 | Band-type rolling sludge granulator |
| KR20130139501A (en) * | 2012-06-13 | 2013-12-23 | 이앤디글로벌(주) | A high efficiency complex type electroosmotic dehydrator and dryer |
| DE102015200680A1 (en) * | 2014-10-18 | 2016-04-21 | Haarslev Industries GmbH | Feed device of a belt drying system and method for controlling a feed device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101865306B1 (en) | 2018-06-07 |
| WO2018190614A1 (en) | 2018-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205687773U (en) | A kind of mud drying device for power station | |
| CA2677479C (en) | Heat and water recovery from oil sands waste streams | |
| CN102569941B (en) | Method for recycling negative electrode material of lithium ion battery by wet method | |
| KR101005086B1 (en) | Dehydration dry system for waste-water sludge handling | |
| CN109322293A (en) | A kind of cleaning system of hydraulic engineering waterborne contaminant | |
| EP0784501A2 (en) | Dewatering process | |
| MX2015013417A (en) | Improved drying apparatus and method. | |
| KR101301218B1 (en) | System of decontaminating soils | |
| CN102095307B (en) | Drier vibrator | |
| CN109562971A (en) | Composite dewatering device | |
| CN110494397A (en) | Sludge solid equipment | |
| JP4651045B2 (en) | Sludge dewatering equipment | |
| KR102512817B1 (en) | Assembly drum type wastewater drying device | |
| CN105664511A (en) | Continuous evaporation crystallization drying all-in-one machine | |
| KR20190031845A (en) | Sludge drying apparatus with electro-dewatering device | |
| RU2572885C2 (en) | Method of changing structure of organic sludge | |
| KR101111914B1 (en) | Industry dehydration device of both sides dry method of continuous non-contact | |
| KR101103625B1 (en) | Industry dehydration device of two-stage both sides dry method | |
| EP2724991B1 (en) | Drum type electro-osmosis dehydrator for reducing power consumption by means of a narrow distance between a positive electrode and a negative electrode | |
| JPH0685845B2 (en) | Electro-osmotic dehydrator | |
| KR101168547B1 (en) | Electro-osmosis dehydrator of electrophoresis style | |
| CN105293860A (en) | Rotary drum type film squeezing sludge dryer | |
| CN221296668U (en) | Livestock and poultry manure ionization drying equipment | |
| KR20150005169A (en) | scraper device for high temperature heating roller of dehudration dry system | |
| KR20130139501A (en) | A high efficiency complex type electroosmotic dehydrator and dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191122 |
|
| WD01 | Invention patent application deemed withdrawn after publication |