CN105417790B - Removable belt thickener filters pressing complete machine - Google Patents
Removable belt thickener filters pressing complete machine Download PDFInfo
- Publication number
- CN105417790B CN105417790B CN201511018206.8A CN201511018206A CN105417790B CN 105417790 B CN105417790 B CN 105417790B CN 201511018206 A CN201511018206 A CN 201511018206A CN 105417790 B CN105417790 B CN 105417790B
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- China
- Prior art keywords
- complete machine
- filters pressing
- water
- removable belt
- belt thickener
- Prior art date
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- 238000003825 pressing Methods 0.000 title claims abstract description 38
- 239000002562 thickening agent Substances 0.000 title claims abstract description 27
- 239000004744 fabric Substances 0.000 claims abstract description 72
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 239000010865 sewage Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 70
- 230000003647 oxidation Effects 0.000 claims description 19
- 238000007254 oxidation reaction Methods 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 11
- 210000000515 tooth Anatomy 0.000 claims description 7
- 238000004062 sedimentation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 239000010802 sludge Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
- B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
- B01D33/646—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
- B01D33/725—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
-
- 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
- C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention relates to a kind of removable belt thickener filters pressing complete machines, belong to filter press technical field.Including integrated cleaning device, pressing device and feeding device with cloth mud device, the side of removable belt thickener filters pressing complete machine is connected with rack is additionally provided with moveable sewage disposal system.The present invention is concentrated filters pressing and to roller pressing integrated, and included packaged type sewage disposal system, has dehydrating effect good, and mud handling capacity is big, and occupied area is small, the convenient feature mobile with construction site.
Description
Technical field
The present invention relates to a kind of removable belt thickener filters pressing complete machines, belong to filter press technical field.
Background technique
If the sludge generated in sewage disposal process is not pocessed, secondary pollution can be generated to environment, frequently with
Mode is to be carried out dehydrating to after settlement of sewage to sludge, lower by dewatered sludge moisture content, and shared volume is significantly
It reduces, convenient transportation, is conducive to further dispose and utilize.
Sewage containing mud is handled, generally require dig at the construction field (site) sewage storage pool, mixing pit, flocculation basin,
To the stepwise disposal systematic building of sewage, cooperation filter press carries out sewage treatment for sedimentation basin and oxidation pond etc., institute's space occupied compared with
Greatly, a large amount of artificial and times are needed, after the completion of construction, the building dug also needs to fill and lead up processing, and construction site transfer is gone back
Need to dig the above auxiliary facility again, it is time-consuming and laborious.
Summary of the invention
In view of insufficient present on, the present invention provides a kind of removable belt thickener filters pressing complete machine, matches with filter press
Set is provided with moveable sewage disposal system.
In order to achieve the above object, the technical scheme adopted by the invention is as follows:
Removable belt thickener filters pressing complete machine, including integrated cleaning device, pressing device and charging with cloth mud device
Device, the side of removable belt thickener filters pressing complete machine is connected with rack is additionally provided with moveable sewage disposal system.
The sewage disposal system includes sequentially connected return water sedimentation basin, oxidation pond, clear water reserviors and the water reuse that washes cloth
Pond.
The oxidation pond is divided into stair oxidation pond and secondary oxidation pond.
The stirring blade of the cloth mud device is two and is installed on same level axis that stirring blade is along in cloth mud device
The center bilateral symmetry of horizontal shaft part lay, the stirring blade of cloth mud device is helical-ribbon type or vane type.
The feeding device further includes harrowing with several water guides of filter cloth tape motion direction perpendicular separation setting, water guide rake
The V-shaped structure in cross section, water guide rake on interval be arranged several water guide rake teeths, front and back it is adjacent water guide rake on water guide rake teeth that
This is shifted to install, not on the same horizontal line of front and back.
The cleaning device includes sparge pipe, sparge pipe other end closing open at one end, open end be water inlet connect into
Waterpipe, the lower part interval of sparge pipe open up several water jets, and fan nozzle, setting in sparge pipe are respectively mounted on each water jet
The connecting rod that can axially rotate, the position that water jet is corresponded on connecting rod are fixedly installed with round brush, and the lower part of sparge pipe closed end is opened
If sewage draining exit.
The removable belt thickener filters pressing complete machine further includes cleaning shoe, and cleaning shoe uses polyethylene material.
Tensioning apparatus is installed in the removable belt thickener filters pressing complete machine.
Deviation correcting device is installed in the removable belt thickener filters pressing complete machine.
The mesh number of the upper layer filter cloth belt of the pressing device is greater than the mesh number of lower layer's filter cloth belt.
The present invention is concentrated filters pressing and to roller pressing integrated, and included packaged type sewage disposal system, has dehydration effect
Fruit is good, and mud handling capacity is big, and occupied area is small, the convenient feature mobile with construction site.
The present invention is further elaborated below by way of the drawings and specific embodiments.
Detailed description of the invention:
Fig. 1 is structure of the invention main view；
Fig. 2 is sewage disposal system structure connection diagram in Fig. 1；
Fig. 3 is the helical-ribbon type stirring blade mounting structure schematic diagram of cloth mud device in Fig. 1；
Fig. 4 is the main view using the cloth mud device of Fig. 3 structure；
Fig. 5 is the blade stirrer blade installation structure schematic diagram of cloth mud device in Fig. 1；
Fig. 6 is the main view using the cloth mud device of Fig. 5 structure；
Fig. 7 is cleaning device structural schematic diagram.
Label declaration:
Cloth mud device 1, stirring blade 11, trunnion axis 12, water guide rake 2, upper layer filter cloth belt 31, lower layer's filter cloth belt 32 scrapes mud version
4, deviation correcting device 5, tensioning apparatus 6, sparge pipe 71, water inlet 72, water jet 73, fan nozzle 74, connecting rod 75, round brush 76, row
Dirty mouth 77, handwheel 78, sewage disposal system 8, return water sedimentation basin 81, stair oxidation pond 82, secondary oxidation pond 83, clear water reserviors
84, wash cloth water reuse tank 85.
Specific embodiment:
In conjunction with shown in Fig. 1 to Fig. 7, belt thickener filters pressing complete machine, including integrated cleaning device, pressing device are moved
With the feeding device with cloth mud device 1, the side of removable belt thickener filters pressing complete machine is connected with rack is additionally provided with moveable dirt
Water treatment system 8.
Sewage disposal system 8 in above scheme includes sequentially connected return water sedimentation basin 81, stair oxidation pond 82, two
Grade oxidation pond 83, clear water reserviors 84 and the water reuse tank 85 that washes cloth.
Helical-ribbon type or vane type can be used in the stirring blade 11 of cloth mud device 1, has preferable cycle performance up and down, especially suitable
Close the mixing of the higher material of viscosity；Stirring blade 11 is two and is installed on same level axis 12 that stirring blade 11 is along position
In in cloth mud device 1 12 sections of trunnion axis of center bilateral symmetry lay, two stirring blades 11 along 12 center of trunnion axis respectively to
Outside rotation, can make flowing of the muddy water in cloth mud device 1 form more vortex, accelerate the mixing velocity of muddy water, improve
The mixed uniformity is conducive to flowing of the muddy water on filter cloth belt.
Feeding device further includes several water guides rake 2 with the setting of filter cloth tape motion direction perpendicular separation, the cross of water guide rake 2
The V-shaped structure in section, water guide harrow interval on 2 and several water guide rake teeths (not marking in figure) are arranged, and the adjacent water guide in front and back is harrowed on 2
Water guide rake teeth miss one another setting, not on the same horizontal line of front and back.Water guide rake teeth front-back staggered setting, it can be ensured that heap
Sludge of the product on filter cloth belt is gradually uniformly shakeout with the movement of filter cloth belt, accelerates the exudation of the free water on sludge top,
Have the advantages that dehydration is fast, effect is good.Water guide harrows the 2 V-shaped structures in its cross section, has good guiding role, makes to be deposited in
Sludge on filter cloth belt is shunted along V-type towards two sides, is conducive to being evenly distributed for sludge.
Cleaning device includes sparge pipe 71, and the closing of the other end open at one end of sparge pipe 71, open end is the connection of water inlet 72
Water inlet line, the lower part interval of sparge pipe 71 open up several water jets 73, and fan nozzle 74 is respectively mounted on each water jet 73, fan
Shape nozzle 74 can further increase water spray area, be conducive to the cleaning of filter cloth belt；The driving of setting handwheel 78 can in sparge pipe 71
The connecting rod 75 axially rotated, the position that water jet 73 is corresponded on connecting rod 75 are fixedly installed with round brush 76,71 closed end of sparge pipe
Lower part open up sewage draining exit 77, sewage draining exit 77 is convenient to be splash when cleaning filter cloth belt and enters the sludge in sparge pipe 71 with water flow
It flows and is discharged, keep the cleaning in sparge pipe 71.Connecting rod 75 in cleaning device of the present invention can work in cleaning device
Rotation is remained in the process, accomplishes that round brush 76 constantly cleans the sludge at water jet 73, it can also be in cleaning device work one
It is rotated further by after the section time and water jet 73 is cleaned.
Removable belt thickener filters pressing complete machine in above scheme further includes cleaning shoe 4, and cleaning shoe 4 will be for residual after squeezing
The sludge stayed on the upper layer filter cloth belt 31 and lower layer's filter cloth belt 32 of backhaul is struck off, and material used is polyethylene, is prevented
Damage is generated to filter cloth belt when striking off.
The tension of filter cloth belt determines sludge in the size of the born pressure in press-area, the bigger mud of the tension of filter cloth belt
The moisture content of cake is lower, and the tension difference of upper and lower filter cloth belt has significant impact to dehydrating effect, when there are tension for upper and lower filter cloth belt
When poor, mud cake can be pressed to the small side of pressure by the pressure imbalance that sludge is born, the big side of pressure.Therefore, removable
Tensioning apparatus 6 is mounted at the upper layer filter cloth belt 31 of dynamic belt thickener filters pressing complete machine and the live-roller of lower layer's filter cloth belt 32.It adjusts
The tension of section lower layer's filter cloth belt 32 is less than the tension of upper layer filter cloth belt 31, can increase lower layer's filter cloth belt 32 to the utmost
The mud volume freely removed improves mud extraction into cake rate.
In order to improve filter cloth belt dewatering and to the trapping ability of sludge, the mesh number of upper layer filter cloth belt 31 is generally higher than
The mesh number of lower layer's filter cloth belt 32 has good interception function to sludge while enhancing dewatering.
In the operational process of filter cloth belt, since spreading depth is uneven on filter cloth belt, difference of filter cloth tape thickness for sludge
The error of the accumulation depth of parallelism between roller, be easy to cause filter cloth belt deviation phenomenon.If cannot adjust in time, less serious case understands shadow
The operational effect for ringing equipment, reduces processing capacity, serious to make filter cloth belt breakage fracture, equipment downtime.Therefore, this implementation
It also installs in removable belt thickener filters pressing complete machine in example and is entangled to what upper layer filter cloth belt 31 and lower layer's filter cloth belt 32 were rectified a deviation
Deflection device 5 carries out correction processing to filter cloth belt.
Slime water pipeline is pumped into return water when use and precipitated by removable belt thickener filters pressing complete machine provided by the invention
In pond 81, and water cleaning agent being added in pipeline, makes slime water flocculation sedimentation, the sludge pump after precipitating is squeezed into cloth mud device 1, on
The clear liquid of layer, which is then flowed into stair oxidation pond 82, carries out preliminary oxidation processing, the clear liquid flowed out from 82 water outlet of stair oxidation pond
It is continuously introduced to further oxidation processes in secondary oxidation pond 83.Clear water after secondary oxidation can then be drawn back by water pump
The secondary use into clear water reserviors 84.Meanwhile to the water that washes cloth of the filter cloth cleaning of belt filter press then by being set to belt filters pressing
Collecting tank recycling under machine, and be re-delivered in the water reuse tank 85 that washes cloth and recycled by pipeline.
Water-containing sludge is uniformly delivered to the gravity dewatering zone of filter press under the immixture of cloth mud device 1 by filter cloth belt, fast
Speed sloughs the free water in sludge.Sludge that wedge-shaped precompressed drying zone unloads gravity area is subsequently entered with upper and lower filter cloth belt slowly
It clamps, forms the angle layer of sandwich style, sequence slowly pre- increase press filtration is carried out to it, subtracts free water remaining in mud layer
Extremely minimum, as upper and lower filter cloth belt is advanced slowly, the distance up and down between two filter cloth belts is gradually reduced, and intermediate mud layer is gradually
It is hardened, finally enters the pressed zone " S ", squeezed repeatedly through several pressure roller, upper and lower two filter cloth belts are by each roller shape of interlocking
At wave path when, due to the upper and lower position sequence alternate of two filter cloth belts, shearing force is generated to the mud cake of clamping, will be remaining
The moisture overwhelming majority in sludge, which is overstock, to be filtered out, and is promoted mud cake to be dehydrated again, is scraped dry mud cake finally by cleaning shoe 4
It falls.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, those of ordinary skill in the art are to this hair
Other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It should all cover within the scope of the claims of the present invention.
Claims (6)
1. removable belt thickener filters pressing complete machine, it is characterised in that: including integrated cleaning device, pressing device and with cloth mud
The feeding device of device, the side of removable belt thickener filters pressing complete machine is connected with rack is additionally provided with moveable sewage treatment system
System；The feeding device further includes harrowing with several water guides of filter cloth tape motion direction perpendicular separation setting, and water guide is harrowed transversal
The V-shaped structure in face, water guide harrow interval and several water guide rake teeths are arranged, and the water guide rake teeth on the adjacent water guide rake in front and back is wrong each other
Position setting, not on the same horizontal line of front and back, the mesh number of the upper layer filter cloth belt of the pressing device is greater than lower layer's filter cloth belt
Mesh number；The cleaning device includes sparge pipe, sparge pipe other end closing open at one end, open end be water inlet connect into
Waterpipe, the lower part interval of sparge pipe open up several water jets, and fan nozzle, setting in sparge pipe are respectively mounted on each water jet
The connecting rod that can axially rotate, the position that water jet is corresponded on connecting rod are fixedly installed with round brush, and the lower part of sparge pipe closed end is opened
If sewage draining exit；The removable belt thickener filters pressing complete machine further includes cleaning shoe, and cleaning shoe uses polyethylene material.
2. removable belt thickener filters pressing complete machine according to claim 1, it is characterised in that: the sewage disposal system packet
Include sequentially connected return water sedimentation basin, oxidation pond, clear water reserviors and the water reuse tank that washes cloth.
3. removable belt thickener filters pressing complete machine according to claim 2, it is characterised in that: the oxidation pond is divided into level-one
Oxidation pond and secondary oxidation pond.
4. removable belt thickener filters pressing complete machine according to claim 1, it is characterised in that: the paddle of the cloth mud device
Piece is two and is installed on same level axis that stirring blade edge is located at the center bilateral symmetry cloth of the horizontal shaft part in cloth mud device
If the stirring blade of cloth mud device is helical-ribbon type or vane type.
5. removable belt thickener filters pressing complete machine according to claim 1, it is characterised in that: the removable belt thickener
Tensioning apparatus is installed in filters pressing complete machine.
6. removable belt thickener filters pressing complete machine according to claim 1, it is characterised in that: the removable belt thickener
Deviation correcting device is installed in filters pressing complete machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018206.8A CN105417790B (en) | 2015-12-30 | 2015-12-30 | Removable belt thickener filters pressing complete machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018206.8A CN105417790B (en) | 2015-12-30 | 2015-12-30 | Removable belt thickener filters pressing complete machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105417790A CN105417790A (en) | 2016-03-23 |
| CN105417790B true CN105417790B (en) | 2019-04-02 |
Family
ID=55496410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511018206.8A Active CN105417790B (en) | 2015-12-30 | 2015-12-30 | Removable belt thickener filters pressing complete machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105417790B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105859101A (en) * | 2016-06-21 | 2016-08-17 | 陈铭鸿 | Device for carrying out pressure filtration dehydration on sludge |
| CN106430706A (en) * | 2016-09-29 | 2017-02-22 | 黄敬超 | Muddy water separator used for town and country construction and technology thereof |
| CN110028181A (en) * | 2019-04-25 | 2019-07-19 | 南京工业大学 | Pretreatment process of high-suspended-matter culture wastewater |
| CN111135625B (en) * | 2020-01-16 | 2022-01-04 | 浙江华腾牧业有限公司 | A method for treating wastewater discharged from aquaculture |
| CN111170610A (en) * | 2020-03-11 | 2020-05-19 | 浙江杰嘉环保设备有限公司 | A mud-water separation equipment |
| CN112794609B (en) * | 2020-12-31 | 2022-11-04 | 天津工程机械研究院有限公司 | Belt type dewatering machine and working method |
| CN112851069B (en) * | 2020-12-31 | 2022-10-11 | 天津工程机械研究院有限公司 | Belt type concentration and dehydration integrated machine and working method |
| CN112759220B (en) * | 2020-12-31 | 2022-10-11 | 天津工程机械研究院有限公司 | Belt thickener |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202246371U (en) * | 2011-09-20 | 2012-05-30 | 天津市百阳环保设备有限责任公司 | Stripped concentration and pressing integral machine |
| CN204356207U (en) * | 2014-12-08 | 2015-05-27 | 季华林 | Riverway sludge water extracter |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7172699B1 (en) * | 2004-10-13 | 2007-02-06 | Eimco Water Technologies Llc | Energy efficient wastewater treatment for nitrogen and phosphorus removal |
| CN101921050B (en) * | 2010-08-03 | 2014-11-19 | 中国船舶重工集团公司第七○二研究所 | Device and method for dewatering and drying mud under water |
| CN205347029U (en) * | 2015-12-30 | 2016-06-29 | 黄敬超 | Concentrated filter -pressing complete machine of portable belt |
-
2015
- 2015-12-30 CN CN201511018206.8A patent/CN105417790B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202246371U (en) * | 2011-09-20 | 2012-05-30 | 天津市百阳环保设备有限责任公司 | Stripped concentration and pressing integral machine |
| CN204356207U (en) * | 2014-12-08 | 2015-05-27 | 季华林 | Riverway sludge water extracter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105417790A (en) | 2016-03-23 |
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Effective date of registration: 20190527 Address after: 312467 No. 88-1, West Street, Changle Town, Shengzhou City, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Jiejia Environmental Protection Equipment Co., Ltd. Address before: 312400 No. 3 South Road, Shiba Street, Shila Village, Changle Town, Shengzhou City, Shaoxing City, Zhejiang Province Patentee before: Huang Jingchao |
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