CN109336357A - A kind of sludge treatment device and its method for sludge treatment - Google Patents
A kind of sludge treatment device and its method for sludge treatment Download PDFInfo
- Publication number
- CN109336357A CN109336357A CN201811402513.XA CN201811402513A CN109336357A CN 109336357 A CN109336357 A CN 109336357A CN 201811402513 A CN201811402513 A CN 201811402513A CN 109336357 A CN109336357 A CN 109336357A
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- China
- Prior art keywords
- dehydration
- sludge
- several
- drying
- connecting plate
- 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.)
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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
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- 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
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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)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of sludge treatment device and its method for sludge treatment, including dehydration device and drying unit, the dehydration device and drying unit are connected by conveyer belt head and the tail；The dehydration device includes the first connecting plate, the second connecting plate and dehydration cloth bag, the head and the tail both ends of the dehydration cloth bag are connected to the first connecting plate and the second connecting plate, the dehydration cloth bag is used to load sludge to be drained off, and the drying unit is provided with the heating pallet of several heating plate compositions.A kind of sludge treatment device and its method for sludge treatment of the present invention can be improved sludge dewatering effect and dehydration efficiency.
Description
Technical field
The present invention relates to sludge treatment field more particularly to a kind of sludge treatment devices and its method for sludge treatment.
Background technique
The sludge that sludge such as urban life generates contains the impurity such as heavy metal, plastics, organic matter and bacterium object biology, dirty
Air is not only polluted in the random discharge of mud, is also easy to polluted underground water, therefore mud discharging is into natural environment or right
Before sludge is re-used, need to handle sludge.But sludge is similar to the processing out of order of melting, generally
First solidification dehydration is carried out to sludge.Existing mud dewatering method has physics dehydration and heat dehydration, and physics dehydration refers to
It is to be squeezed out the Free water in sludge by squeezing；Heat dehydration, which refers to, heats sludge, and Free water evaporation therein is completed de-
Water.But sludge stickiness and mobility are larger, during physical impact, sludge can be flowed to the place of not pressure to be caused
Dehydration efficiency is lower.Sludge is heated, when the sludge being heated is thicker, can be made heated fast solid close to the side of heat source
That changes is very fast, and the side far from heat source is cured slow, and the sludge for influencing separate heat source again after sludge curing is heated, so that dehydration
Effect is poor.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provide a kind of sludge treatment device and its
Method for sludge treatment, to solve to lead to extrusion dehydration low efficiency since sludge mobility is big, costs and poor dehydration results.
Technical solution: to achieve the above object, a kind of sludge treatment device of the invention includes dehydration device and drying dress
It sets, the dehydration device and drying unit are connected by conveyer belt head and the tail；The dehydration device includes the first rack, the first connection
Plate, the second connecting plate, several dehydration cloth bags and grass-hopper, first connecting plate and the second connecting plate are connected to first
The upper and lower part of rack, several dehydration cloth bags naturally droop and its head and the tail both ends connects with the first connecting plate and second respectively
Fishplate bar connection, the grass-hopper are set to below the second connecting plate.
Further, the dehydration device further includes rolling device；The rolling device includes rolling support and several de-
Hydraulic pressure roller, the rolling support are slided up and down with the first rack and are connect, and several dehydration pressure rollers and rolling support rotation connect,
Several dehydration cloth bag rectangular array settings, each water cloth bag of getting rid of are set between two adjacent dehydration pressure rollers, the rolling
The two sides of bracket are provided with waist-shaped hole, and the dehydration pressure roller is connect with waist-shaped hole.
Further, the surrounding of first connecting plate is provided with enclosing, and first connecting plate is provided with several first
The head end of connecting hole, the dehydration cloth bag is provided with first flange, and the first flange is connected to the first connecting hole, and described second
Connecting plate is provided with several second connecting holes, and the tail end of the dehydration cloth bag is provided with second flange, the second flange and the
The connection of two connecting holes；First connecting hole and the second connecting hole are provided with several fixation holes, the first flange and the second method
Blue lower surface is provided with several fixing glues, the fixing glue be it is inverse-T-shaped, the fixing glue is connect with fixation hole.
Further, the upper surface of second connecting plate is the arc of intermediate recess, and is provided with several drainage holes, institute
The lower surface for stating the second connecting plate slidably connects closure plate.
Further, the grass-hopper includes that transfer conveyer belt and water collecting funnel, the water collecting funnel are set to transfer
The lower section of conveyer belt；The surface for transferring conveyer belt is provided with several drain holes.
Further, the dehydration cloth bag is truncated cone-shaped, and the cross-sectional area of upper end is greater than the cross-sectional area of lower end.
Further, the drying unit includes drying cabinet, and the drying bottom of box is provided with discharge port, the baking
The drying tray of several layers is provided in dry cabinet, the drying tray includes several heating plates, the heating plate and drying box
Body rotation connection is placed in outermost heating plate close to the side of cabinet and is connected with baffle, between the baffle and drying cabinet
There are gaps.
Further, the drying unit further includes concordant device, and the concordant device includes concordant bracket and several flat
Neat pressure roller；Two sides outside the drying box body are provided with feed bar, and the two sides of the concordant bracket are provided with otic placode, the ear
Plate passes through drying cabinet and is slidably connected with feed bar, and the concordant pressure roller is rotated with concordant bracket to be connected, several concordant pressures
Roller and several drying trays correspond, and are set to the top of drying tray.
Further, the drying unit further includes dispensing storehouse, and the dispensing storehouse is set to the top of drying cabinet, and logical
It crosses partition to connect with drying cabinet, the partition is provided with several relief holes, and rotation is connected with several points in the dispensing storehouse
Send screw rod.
A kind of method of Treatment of Sludge, comprising the following steps:
(S1) sludge to be processed is fallen down by the first connecting plate, sludge to be processed is gradually arranged by the first connecting hole
Enter to be dehydrated in cloth bag, under gravity, the moisture in sludge is via the surface of dehydration cloth bag at plume to dehydration cloth bag
Lower section is simultaneously collected by water collecting funnel；
(S2) start motor, rolling device is moved into lower section by top by rolling device, in the mobile process of rolling device
In, dehydration pressure roller squeezes dehydration cloth bag, and it is further to be dehydrated, when rolling device is moved to lower section, reduce each dehydration pressure
The distance between roller, mobile rolling device carry out rolling dehydration again；
(S3) after dehydrating effect reaches requirement, closure plate is transferred, it is further to reduce distance between dehydration pressure roller, it is being dehydrated
Under the action of pressure roller, the sludge being dehydrated in cloth bag drains into the grass-hopper of lower section via the second connecting hole, and grass-hopper is by sludge
It goes in dispensing storehouse；
(S4) heating plate of side is most descended in preferential rotation, is mutually linked adjacent two adjacent heating plates, is formed and is dried
Dry care disk starts concordant device if feeding screw will send sludge in storehouse and be discharged into after drying on disk, and concordant pressure roller holds in the palm drying
On disk extra sludge via drying cabinet discharge port be discharged collect, after later reenter dispensing storehouse in, once will be each
Drying tray fills dewatered sludge；
(S5) start each heating plate, the sludge after the completion of dehydration is heated, after the completion of heating, is rotated again each
Heating plate, the sludge in the drying tray of each layer are discharged via the discharge port of drying cabinet, complete Treatment of Sludge.
Beneficial effects of the present invention are as described below: a kind of sludge treatment device and its method for sludge treatment, in extrusion process
It is middle that sludge to be processed is placed in dehydration cloth bag, to avoid sludge flows everywhere in extrusion process and leads to extruding efficiency
It is low, the problem of squeezing effect difference；When heating to sludge, using leveled heating, sludge to be processed is placed every layer
In drying tray, and the sludge thickness in every layer of drying tray is controlled by concordant device, it is heated to avoid sludge to be processed
It is excessively uneven and cause side solidify very fast other side solidification it is relatively slow caused by costs and poor dehydration results the problem of.
Detailed description of the invention
Accompanying drawing 1 is the structural representation of the present invention；
Attached drawing 2 is the structural schematic diagram of dehydration device of the present invention；
Attached drawing 3 is the first connecting plate of the present invention, the second connecting plate, rolling device and the explosive view for being dehydrated cloth bag；
Attached drawing 4 is the second connecting plate top view of the present invention；
Attached drawing 5 is the structural schematic diagram of the first connecting plate of the present invention；
Attached drawing 6 is the structural schematic diagram of rolling device of the present invention；
Attached drawing 7 is the structural schematic diagram of dehydration cloth bag of the present invention；
Attached drawing 8 is the schematic enlarged-scale view of part A in attached drawing 7；
Attached drawing 9 is the structural schematic diagram of grass-hopper of the present invention；
Attached drawing 10 is the structural schematic diagram of drying unit of the present invention；
Attached drawing 11 is the structural schematic diagram of concordant device of the present invention；
Attached drawing 12 is the structural schematic diagram of drying tray of the present invention；
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
A kind of sludge treatment device as described in attached drawing 1 to 12, including dehydration device 1 and drying unit 2, the dehydration dress
Set 1 and 2 head and the tail of drying unit by transmission band connection；Wherein dehydration device 1 is used to squeeze out most moisture in sludge, dries
Device 2 is used to evaporate the water not being extruded in sludge.
The dehydration device 1 includes the first rack 101, the first connecting plate 102, the second connecting plate 103, several dehydration cloth bags
104, rolling device 106 and grass-hopper 105, first connecting plate 102 and the second connecting plate 103 are connected to the first machine
The upper and lower part of frame 101, the surrounding of first connecting plate 102 are provided with enclosing 110, and several dehydration cloth bags 104 are certainly
Right sagging and its head and the tail both ends are respectively arranged with first flange 112 and second flange 114, and first connecting plate 102 is provided with
Several first connecting holes 111, the first flange 112 are connected to the first connecting hole 111, and second connecting plate 103 is provided with
Several second connecting holes 113, the second flange 114 are connect with the second connecting hole 113；Around the first connecting hole 111 and second
Connecting hole 113 is provided with several fixation holes 115, if the lower surface of the first flange 114 and second flange 114 be provided with it is solid
Surely follow closely 116, the fixing glue 116 be it is inverse-T-shaped, the fixation hole 115 is positive "T"-shaped, the fixing glue 116 and fixation hole
115 cooperations, that realizes dehydration cloth bag 104 is fixed on quick change.
The grass-hopper 105 is set to 103 lower section of the second connecting plate, and the grass-hopper 105 includes transferring conveyer belt
118 and water collecting funnel 119, the water collecting funnel 119 is set to the lower section for transferring conveyer belt 118；The transfer conveyer belt 118
Surface is provided with several drain holes 120；The lower surface of second connecting plate 103 slidably connects closure plate；Pass through rolling device
When 106 extrusion dehydration cloth bags are dehydrated, closure plate is connect with the second connecting plate 103, and the second connecting hole 113 is blocked, is prevented
In dehydration, it is dehydrated sludge in cloth bag 104 and is drained by the second connecting hole 113, when being dehydrated completion, closure plate is withdrawn, it is complete
At dehydration sludge under gravity, drained by the second connecting hole 113.
In order to reach preferable sludge dewatering effect, the rolling device 106 includes that rolling support 107 and several dehydrations are pressed
Roller 108, the rolling support 107 are slided up and down with the first rack 101 and are connect, several dehydration pressure rollers 108 and rolling support
107 rotation connections, several 104 rectangular array of dehydration cloth bag settings, each water cloth bag 104 of getting rid of are set to two adjacent dehydrations
Between pressure roller 108, the two sides of the rolling support 107 are provided with waist-shaped hole 109, and the dehydration pressure roller 108 connects with waist-shaped hole 109
It connects, in the process of moving up and down, dehydration 108 pairs of dehydration cloth bags 104 of pressure roller squeeze the rolling device 106, are completed de-
Water；It is worth noting that, the distance between each dehydration pressure roller 108 benefits adjustment, be gradually reduced two adjacent dehydration pressure rollers 108 it
Between distance will improve dehydrating effect.
The upper surface of second connecting plate 103 is the arc of intermediate recess, and is provided with several drainage holes 117, flows down
The moisture come can drain by drainage hole 117, and the surface of arc can make the second connecting plate 103 be unlikely to save bit by bit excessive water
Point.Preferably, the upper surface of the first connecting plate 102 is also configured as arcwall face, so that the sludge in enclosing all flows into dehydration cloth bag
In 104, it is unlikely to be detained.
The dehydration cloth bag 104 is truncated cone-shaped, and the cross-sectional area of upper end is greater than the cross-sectional area of lower end, to increase sludge
To the pressure of dehydration 104 side wall of cloth bag, accelerate the exclusion of moisture.
The drying unit 2 includes drying cabinet 201, and 201 bottom of drying cabinet is provided with discharge port, the drying
The drying tray 202 of several layers is provided in cabinet 201, the drying tray 202 includes several heating plates 203, the heating
Plate 203 and the drying rotation of cabinet 201 connect, and are placed in outermost heating plate 203 close to the side of cabinet and are connected with baffle 204,
There are gaps between the baffle 204 and drying cabinet 201.
The drying unit 2 further includes concordant device 205, and the concordant device 205 includes concordant bracket 206 and several flat
Neat pressure roller 207；Two sides outside the drying cabinet 201 are provided with feed bar 208, the two sides setting of the concordant bracket 206
Have an otic placode 209, the otic placode 209 passes through drying cabinet 201 and is slidably connected with feed bar 208, the concordant pressure roller 207 with it is concordant
The rotation connection of bracket 206, several concordant pressure rollers 207 are corresponded with several drying trays 202, and are set to drying tray
202 top.
Concordant device 205 when being combed to the sludge in every layer of drying tray, extra sludge can by baffle 204 with
It dries under the gap row between cabinet 201.
From top to bottom successively rotation forms drying tray to heating plate, and concordant device 205 can be with after soil of every loading
Slide back and forth it is primary, it is excessive and influence the rotation of the drying plate on upper layer to avoid sludge is reprinted.By the soil of concordant device 205
It can be collected, be placed again into dispensing storehouse 210 after discharge.
The drying unit 2 further includes dispensing storehouse 210, and the dispensing storehouse 210 is set to the top of drying cabinet 201, and
It is connect by partition with drying cabinet 201, the partition is provided with several relief holes, and rotation is connected in the dispensing storehouse 210
Several dispensing screw rods uniformly trickles down the sludge sent in storehouse to drying tray as far as possible, while drying tray can also be with
Blocking sludge will be squeezed by, which playing the role of, crushes.
A kind of method of Treatment of Sludge, comprising the following steps:
(S1) sludge to be processed is fallen down by the first connecting plate, sludge to be processed is gradually arranged by the first connecting hole
Enter to be dehydrated in cloth bag, under gravity, the moisture in sludge is via the surface of dehydration cloth bag at plume to dehydration cloth bag
Lower section is simultaneously collected by water collecting funnel；
(S2) start motor, rolling device is moved into lower section by top by rolling device, in the mobile process of rolling device
In, dehydration pressure roller squeezes dehydration cloth bag, and it is further to be dehydrated, when rolling device is moved to lower section, reduce each dehydration pressure
The distance between roller, mobile rolling device carry out rolling dehydration again；
(S3) after dehydrating effect reaches requirement, closure plate is transferred, it is further to reduce distance between dehydration pressure roller, it is being dehydrated
Under the action of pressure roller, the sludge being dehydrated in cloth bag drains into the grass-hopper of lower section via the second connecting hole, and grass-hopper is by sludge
It goes in dispensing storehouse；
(S4) heating plate of side is most descended in preferential rotation, is mutually linked adjacent two adjacent heating plates, is formed and is dried
Dry care disk starts concordant device if feeding screw will send sludge in storehouse and be discharged into after drying on disk, and concordant pressure roller holds in the palm drying
On disk extra sludge via drying cabinet discharge port be discharged collect, after later reenter dispensing storehouse in, once will be each
Drying tray fills dewatered sludge；
(S5) start each heating plate, the sludge after the completion of dehydration is heated, after the completion of heating, is rotated again each
Heating plate, the sludge in the drying tray of each layer are discharged via the discharge port of drying cabinet, complete Treatment of Sludge.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of sludge treatment device, it is characterised in that: including dehydration device (1) and drying unit (2), the dehydration device
(1) it is connected with drying unit (2) by conveyer belt head and the tail；The dehydration device (1) includes the first rack (101), the first connection
Plate (102), the second connecting plate (103), several dehydration cloth bags (104) and grass-hopper (105), first connecting plate (102)
The upper and lower part of the first rack (101) is connected to the second connecting plate (103), several dehydration cloth bags (104) are certainly
Right sagging and its head and the tail both ends are connect with the first connecting plate (102) and the second connecting plate (103) respectively, the grass-hopper
(105) it is set to below the second connecting plate (103).
2. a kind of sludge treatment device according to claim 1, it is characterised in that: the dehydration device (1) further includes rolling
Pressure device (106)；The rolling device (106) includes rolling support (107) and several dehydration pressure rollers (108), the rolling branch
Frame (107) is slided up and down with the first rack (101) and is connect, and several dehydration pressure rollers (108) and rolling support (107) rotation connect
It connects, several dehydration cloth bag (104) rectangular array settings, each water cloth bag (104) of getting rid of is set to two adjacent dehydration pressure rollers
(108) between, the two sides of the rolling support (107) are provided with waist-shaped hole (109), the dehydration pressure roller (108) and waist-shaped hole
(109) it connects.
3. a kind of sludge treatment device according to claim 1, it is characterised in that: the four of first connecting plate (102)
It is provided in week enclosing (110), first connecting plate (102) is provided with several first connecting holes (111), the dehydration cloth bag
(104) head end is provided with first flange (112), and the first flange (112) is connected to the first connecting hole (111), and described
Two connecting plates (103) are provided with several second connecting holes (113), and the tail end of dehydration cloth bag (104) is provided with second flange
(114), the second flange (114) connect with the second connecting hole (113)；Around the first connecting hole (111) and the second connecting hole
(113) it is provided with several fixation holes (115), the lower surface of the first flange (114) and second flange (114) is provided with several
Fixing glue (116), the fixing glue (116) be it is inverse-T-shaped, the fixing glue (116) connect with fixation hole (115).
4. a kind of sludge treatment device according to claim 1 or 3, it is characterised in that: second connecting plate (103)
Upper surface is the arc of intermediate recess, and is provided with several drainage holes (117), and the lower surface of second connecting plate (103) is sliding
It is dynamic to be connected with closure plate.
5. a kind of sludge treatment device according to claim 1, it is characterised in that: the grass-hopper (105) includes turning
Conveyer belt (118) and water collecting funnel (119) are sent, the water collecting funnel (119) is set to the lower section for transferring conveyer belt (118)；Institute
The surface for stating transfer conveyer belt (118) is provided with several drain holes (120).
6. a kind of sludge treatment device according to claim 1, it is characterised in that: the dehydration cloth bag (104) is rotary table
Shape, and the cross-sectional area of upper end is greater than the cross-sectional area of lower end.
7. a kind of sludge treatment device according to claim 1, it is characterised in that: the drying unit (2) includes drying
Cabinet (201), drying cabinet (201) bottom are provided with discharge port, are provided with several layers in the drying cabinet (201)
Drying tray (202), the drying tray (202) include several heating plates (203), the heating plate (203) and drying cabinet
(201) rotation connection is placed in outermost heating plate (203) close to the side of cabinet and is connected with baffle (204), the baffle
(204) there are gaps between drying cabinet (201).
8. a kind of sludge treatment device stated according to claim 7, it is characterised in that: the drying unit (2) further includes concordant
Device (205), the concordant device (205) include concordant bracket (206) and several concordant pressure rollers (207)；The drying cabinet
(201) external two sides are provided with feed bar (208), and the two sides of the concordant bracket (206) are provided with otic placode (209), described
Otic placode (209) passes through drying cabinet (201) and is slidably connected with feed bar (208), the concordant pressure roller (207) and concordant bracket
(206) rotation connection, several concordant pressure rollers (207) and several drying trays (202) correspond, and are set to drying support
The top of disk (202).
9. a kind of sludge treatment device according to claim 7, it is characterised in that: the drying unit (2) further includes point
It send storehouse (210), dispensing storehouse (210) is set to the top of drying cabinet (201), and passes through partition and drying cabinet (201)
Connection, the partition are provided with several relief holes, and rotation is connected with several dispensing screw rods in dispensing storehouse (210).
10. a kind of method of Treatment of Sludge, it is characterised in that the following steps are included:
(S1) sludge to be processed is fallen down by the first connecting plate, sludge to be processed is gradually discharged into de- by the first connecting hole
In water cloth bag, under gravity, the moisture in sludge is via the surface of dehydration cloth bag at plume to the lower section for being dehydrated cloth bag
And it is collected by water collecting funnel；
(S2) start motor, rolling device is moved into lower section by top by rolling device, during rolling device is mobile, is taken off
Hydraulic pressure roller squeezes dehydration cloth bag, further to be dehydrated, and when rolling device is moved to lower section, reduces between each dehydration pressure roller
Distance, mobile rolling device carries out rolling dehydration again；
(S3) after dehydrating effect reaches requirement, closure plate is transferred, it is further to reduce distance between dehydration pressure roller, in dehydration pressure roller
Under the action of, the sludge being dehydrated in cloth bag drains into the grass-hopper of lower section via the second connecting hole, and grass-hopper goes to sludge
It sends in storehouse；
(S4) heating plate of side is most descended in preferential rotation, is mutually linked adjacent two adjacent heating plates, forms drying support
Disk starts concordant device, concordant pressure roller will be on drying tray if feeding screw will send sludge in storehouse and be discharged into after drying on disk
Extra sludge via drying cabinet discharge port be discharged collect, after later reenter dispensing storehouse in, once by each drying
Pallet fills dewatered sludge；
(S5) start each heating plate, the sludge after the completion of dehydration is heated, after the completion of heating, rotates each heating again
Plate, the sludge in the drying tray of each layer are discharged via the discharge port of drying cabinet, complete Treatment of Sludge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811402513.XA CN109336357A (en) | 2018-11-23 | 2018-11-23 | A kind of sludge treatment device and its method for sludge treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811402513.XA CN109336357A (en) | 2018-11-23 | 2018-11-23 | A kind of sludge treatment device and its method for sludge treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109336357A true CN109336357A (en) | 2019-02-15 |
Family
ID=65317312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811402513.XA Withdrawn CN109336357A (en) | 2018-11-23 | 2018-11-23 | A kind of sludge treatment device and its method for sludge treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109336357A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228930A (en) * | 2019-06-18 | 2019-09-13 | 安徽科技学院 | One kind shunting integrated apparatus for livestock and poultry feces processing precipitating |
| CN112408749A (en) * | 2021-01-22 | 2021-02-26 | 山东星链信息科技有限公司 | Municipal sewage treatment is with mud shakeouts drying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549943A (en) * | 2008-03-31 | 2009-10-07 | 杨学君 | Sewage sludge dewatering device and dewatering method |
| CN202717683U (en) * | 2012-08-10 | 2013-02-06 | 北京中电加美环保科技股份有限公司 | Sludge drying device |
| CN107216012A (en) * | 2017-06-08 | 2017-09-29 | 浙江正翰环保科技有限公司 | A kind of sludge heat drying system and method |
| CN110395819A (en) * | 2019-08-05 | 2019-11-01 | 朱兆明 | A kind of environment protection sewage processing system and its processing method |
-
2018
- 2018-11-23 CN CN201811402513.XA patent/CN109336357A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549943A (en) * | 2008-03-31 | 2009-10-07 | 杨学君 | Sewage sludge dewatering device and dewatering method |
| CN202717683U (en) * | 2012-08-10 | 2013-02-06 | 北京中电加美环保科技股份有限公司 | Sludge drying device |
| CN107216012A (en) * | 2017-06-08 | 2017-09-29 | 浙江正翰环保科技有限公司 | A kind of sludge heat drying system and method |
| CN110395819A (en) * | 2019-08-05 | 2019-11-01 | 朱兆明 | A kind of environment protection sewage processing system and its processing method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228930A (en) * | 2019-06-18 | 2019-09-13 | 安徽科技学院 | One kind shunting integrated apparatus for livestock and poultry feces processing precipitating |
| CN112408749A (en) * | 2021-01-22 | 2021-02-26 | 山东星链信息科技有限公司 | Municipal sewage treatment is with mud shakeouts drying device |
| CN112408749B (en) * | 2021-01-22 | 2021-06-08 | 山东星链信息科技有限公司 | Municipal sewage treatment is with mud shakeouts drying device |
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Application publication date: 20190215 |
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