CN106237694A - Belt filter press concentration one sludge filter press - Google Patents
Belt filter press concentration one sludge filter press Download PDFInfo
- Publication number
- CN106237694A CN106237694A CN201610774675.0A CN201610774675A CN106237694A CN 106237694 A CN106237694 A CN 106237694A CN 201610774675 A CN201610774675 A CN 201610774675A CN 106237694 A CN106237694 A CN 106237694A
- Authority
- CN
- China
- Prior art keywords
- filter press
- strainer
- concentration
- roller group
- belt
- 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
- 239000010802 sludge Substances 0.000 title claims abstract description 18
- 238000011085 pressure filtration Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000012141 concentrate Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 claims 1
- 239000010865 sewage Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 206010049244 Ankyloglossia congenital Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- 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
- B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
- B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
- B01D33/052—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands combined with a compression device
-
- 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- 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
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
Belt filter press concentration one sludge filter press belongs to technical field of environment protection equipment, is specifically related to a kind of belt filter press concentration one sludge filter press.The present invention provides a kind of volume little, and squeeze force is big, has the belt filter press concentration one sludge filter press of concentrating function.The present invention includes frame, it is characterised in that: it is provided with the L-shaped pressure filtration mechanism being made up of the section of suppressing and squeeze section in frame, in the range of the encirclement of L-shaped pressure filtration mechanism, is provided with concentration mechanism.
Description
Technical field
The invention belongs to technical field of environment protection equipment, be specifically related to a kind of belt filter press concentration one sludge filter press.
Background technology
In environmental protection industry (epi), waste water control occupies an important position, and the first step of waste water control is to filter sewage,
And the mud filtered out is carried out press dewatering, existing sewage water filtration band filter, for reducing equipment volume, mostly deposit
Few at pressure roller, that squeeze force is little problem, causes the moisture content of the cake after squeezing high, and mud cake is unfavorable for transport and stores, and also affects
To mud subsequent treatment, simultaneously due also to belt filter process is disposable filtering, so the water quality after Guo Lving is relatively containing dirty
Amount is big, and band filter thickener the most used and belt filter press are all used separately, and floor space is big, cost
Height, using effect is poor.
Summary of the invention
The present invention is aiming at the problems referred to above, it is provided that a kind of volume is little, and squeeze force is big, has the belt filter pressing of concentrating function
Concentrate one sludge filter press.
In order to realize the above-mentioned purpose of the present invention, the present invention adopts the following technical scheme that, the present invention includes frame, its feature
It is: be provided with the L-shaped pressure filtration mechanism being made up of the section of suppressing and squeeze section in frame, set in the range of the encirclement of L-shaped pressure filtration mechanism
It is equipped with concentration mechanism.
As a preferred embodiment of the present invention, described pressure filtration mechanism includes strainer and lower filter belt, upper strainer warp successively
That crosses the upper idler roller group above the pressure roller group of squeeze section, pressure roller group, upper driving roller and the section of suppressing suppresses roller group；Under described
Strainer sequentially passes through suppressing of the lower idler roller group below the pressure roller group of squeeze section, pressure roller group, lower driving roller and the section of suppressing
Roller group；Described upper strainer forms L-shaped by upper idler roller group, the upper table concentrating strainer end and upper strainer of described concentration mechanism
Face is corresponding, and the end of upper strainer upper surface is corresponding with the upper surface of lower filter belt.
Further, the described mechanism's internal phase that concentrates should be provided with the first water receiving tank in the lower section concentrating strainer top, described
In frame, the lower section on strainer horizontal segment top in L-shaped is provided with the second water receiving tank, bottom described frame, is provided with the 3rd
Water receiving tank.
Further, the surface configuration that described upper strainer is corresponding with concentrating mechanism has distribution device.
Further, in described frame corresponding to strainer horizontal segment top upper surface in L-shaped, corresponding to lower filter belt bottom
Surface and concentration strainer are provided with strainer rinse spray device.
Further, the described outfan concentrating strainer concentrating mechanism is provided with cleaning shoe.
Further, described pressure roller group includes roller group and lower roll group, is provided with pressure between described upper roller group and frame
Apparatus for adjusting force.
Further, described pressure-regulating device includes the adjustment screw rod being arranged in frame, adjusts the end of screw rod
Hinged with one end of a depression bar, the other end of depression bar is hinged with frame, and described upper roller group is arranged on depression bar.
Further, described upper idler roller group is all connected with frame by tensioning cylinder with lower idler roller group, phase in frame
The upper strainer of Ying Yu and lower filter belt are provided with the proximity switch controlling tensioning cylinder.
Further, described in suppress roller group and suppressed the alternately dislocation arrangement of roll body left and right from the bottom to top formed by multiple, suppress
The diameter of roll body is sequentially reduced from the bottom to top.
Beneficial effects of the present invention: 1, the present invention is by combined to thickener and belt filter press, adds the use of equipment
Function, and space equipment shared by is greatly saved, save equipment material, convenient transport.
2, sewage water filtration of the present invention is effective, and after leaching, the moisture percentage in sewage sludge after dehydration is suppressed in squeezing is than general pressure filter
Moisture percentage in sewage sludge reduce by 3～5%.
3, strainer deviation-rectifying system of the present invention is advanced, uses proximity switch, the tensioning of pneumatic control strainer, it is achieved at work
Do not shut down automatically-controlled continuous.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is distribution device and the structural representation of upper strainer.
Fig. 3 is upper strainer, lower filter belt and concentration strainer compound section principle schematic.
Fig. 4 is to concentrate strainer schematic cross section schematic diagram.
Fig. 5 is upper strainer schematic cross section schematic diagram.
Fig. 6 is lower filter belt schematic cross section schematic diagram.
In accompanying drawing 1 be strainer rinse spray device, 2 for upper roller group, 3 for depression bar, 4 for pressure-regulating device, 5 for squeezing
Section, 6 be the section of suppressing, 7 for suppress roller group, 8 be pressure filtration mechanism, 9 be lower driving roller, 10 be upper driving roller, 11 be frame, 12 for scraping
Mud plate, 13 the 3rd water receiving tanks, 14 be the second water receiving tank, 15 for concentrate mechanism, 16 for distribution device, 17 be the first water receiving tank, 18
For upper strainer, 19 be tensioning cylinder, 20 for concentrate strainer, 21 for upper idler roller group, 22 for lower idler roller group, 23 for lower filter belt,
24 is proximity switch.
Detailed description of the invention
The present invention includes frame 11, it is characterised in that: it is provided with the L-shaped being made up of the section of suppressing 6 and squeeze section 5 in frame 11
Pressure filtration mechanism 8, is provided with concentration mechanism 15 in the range of L-shaped pressure filtration mechanism 8 encirclement.
As a preferred embodiment of the present invention, described pressure filtration mechanism 8 includes strainer 18 and lower filter belt 23, upper strainer 18
Sequentially pass through the strong of the upper idler roller group 21 above the pressure roller group of squeeze section 5, pressure roller group, upper driving roller 10 and the section of suppressing 6
Pressure roller group 7；Described lower filter belt 23 sequentially pass through the lower idler roller group 22 below the pressure roller group of squeeze section 5, pressure roller group, under drive
Action roller 9 suppresses roller group 7 with the section of suppressing 6；Described upper strainer 18 forms L-shaped, described concentration mechanism 15 by upper idler roller group 21
To concentrate strainer 20 end corresponding with the upper surface of upper strainer 18, the end of upper strainer 18 upper surface and the upper table of lower filter belt 23
Face is corresponding.
Further, the described interior lower section corresponding to concentration strainer 20 top of mechanism 15 that concentrates is provided with the first water receiving tank
17, in described frame 11, the lower section corresponding to strainer in L-shaped 18 horizontal segment top is provided with the second water receiving tank 14, described frame 11
Bottom is provided with the 3rd water receiving tank 13.
Further, the surface that described upper strainer 18 is corresponding with concentrating mechanism 15, and concentrate strainer 20 upper surface
It is provided with distribution device 16.
Further, corresponding to the top upper surface of horizontal segment of upper strainer 18L shape in described frame 11, and accordingly
It is provided with strainer rinse spray device 1 in lower filter belt 23 lower surface and concentration strainer 20.
Further, the described outfan concentrating strainer 20 concentrating mechanism 15, and upper strainer 18 and lower filter belt 23
Extrusion tip is provided with cleaning shoe 12.
Further, described pressure roller group includes roller group 2 and lower roll group, arranges between described upper roller group 2 and frame 11
There is pressure-regulating device 4.
Further, described pressure-regulating device 4 includes the adjustment screw rod being arranged in frame 11, adjusts the end of screw rod
Portion is hinged with one end of a depression bar 3, and the other end of depression bar 3 is hinged with frame 11, and described upper roller group 2 is arranged on depression bar 3.
Further, described upper idler roller group 21 is all connected with frame 11 by tensioning cylinder 19 with lower idler roller group 22,
It is provided with the proximity switch 24 controlling tensioning cylinder 19 corresponding to upper strainer 18 and lower filter belt 23 in frame 11.
Further, described in suppress roller group 7 and suppressed the alternately dislocation arrangement of roll body left and right from the bottom to top formed by multiple, suppress
The diameter of roll body is sequentially reduced from the bottom to top.
When the present invention uses, 1, unlatching pressure filtration mechanism 8 and concentration mechanism 15, open the tensioning cylinder of pneumatic correction simultaneously
19, adjustment electro connecting pressure gauge, air pressure adjust to authorized pressure value.Start sewage water inlet pipe and strainer rinse spray device 1 valve
Doors etc., start working when trial run and run is normal.
2, pending sewage is by concentrating entrance above the concentration strainer 20 of mechanism 15, being uniformly distributed through distribution device 16
In concentrating strainer 20 upper surface, concentration strainer 20 moves through roller frenulum and is moved, and concentrates strainer 20 and filters sewage, filters
After water flow into the first water receiving tank 17, and the mud filtered out falls on the upper strainer 18 of lower section.
3, dilute mud that on the upper strainer 18 of pressure filtration mechanism 8, reception concentration mechanism 15 falls uniformly floats over through distribution device 16
The upper surface of upper filter bag, filters out portion of water, and dilute mud drives at upper strainer 18 and moves ahead, and falls within table on lower filter belt 23
Face, and enter upper between strainer 18 and lower filter belt 23, entering squeeze section 5, mud is squeezed out moisture pressure roller simultaneously and produces mud
Give birth to shearing force thus destroy the cohesive structure of mud, make sludge dewatering effect more preferable.The moisture that squeezes out flows into the of foot
Three water legs, upper strainer 18 and lower filter belt 23 clamp mud and enter the section of suppressing 6, upwards suppress in major diameter under the compacting of roller group 7
Extruding again portion of water, mud continues to be run strainer 18 and the end of lower filter belt 23, mud under cleaning shoe 12 acts on
Cake is carried over falling into mud cake conveyer belt.
4, strainer is had certain due to viscosity mud during concentrating mechanism 15 and pressure filtration mechanism 8 filter pressing mud
Ponding, so strainer rinse spray device 1 to be started rinses strainer, this process can be in a control program by certain
Interval time set, equipment can run continuously.
6, for strainer deviation-rectifying system, when strainer runs, owing to equipment is to be combined by multiple roller, strainer can be sent out
Raw deviation phenomenon, when strainer edge side sideslip is a certain amount of, proximity switch 24 starts, and tensioning cylinder 19 drives idler roller, makes filter
Band tensioning or relax.Another edge action of strainer is also in like manner, and be so in operation idler roller again and again action, ensures that
Concentrate strainer properly functioning of mechanism 15 and pressure filtration mechanism 8.
It is understood that above with respect to the specific descriptions of the present invention, be merely to illustrate the present invention and be not limited to this
Technical scheme described by inventive embodiments, it will be understood by those within the art that, still can carry out the present invention
Amendment or equivalent, to reach identical technique effect；As long as meet use needs, all protection scope of the present invention it
In.
Claims (10)
1. belt filter press concentration one sludge filter press, including frame (11), it is characterised in that: frame is provided with by by force in (11)
The L-shaped pressure filtration mechanism (8) that pressure section (6) and squeeze section (5) are constituted, is provided with thickener in the range of L-shaped pressure filtration mechanism (8) encirclement
Structure (15).
Belt filter press concentration the most according to claim 1 one sludge filter press, it is characterised in that: described pressure filtration mechanism
(8) including strainer (18) and lower filter belt (23), upper strainer (18) sequentially passes through the pressure roller group of squeeze section (5), pressure roller group
Top upper idler roller group (21), upper driving roller (10) and the section of suppressing (6) suppress roller group (7)；Described lower filter belt (23) is successively
Lower idler roller group (22), lower driving roller (9) and the section of suppressing (6) below the pressure roller group, pressure roller group of squeeze section (5)
Suppress roller group (7)；Described upper strainer (18) forms L-shaped by upper idler roller group (21), the concentration filter of described concentration mechanism (15)
Band (20) end is corresponding with the upper surface of upper strainer (18), the end of upper strainer (18) upper surface and the upper table of lower filter belt (23)
Face is corresponding.
Belt filter press concentration the most according to claim 2 one sludge filter press, it is characterised in that: described concentration mechanism
(15) in, the lower section concentrating strainer (20) top is provided with the first water receiving tank (17), corresponding to L in described frame (11)
In shape, the lower section on strainer (18) horizontal segment top is provided with the second water receiving tank (14), and described frame (11) bottom is provided with the 3rd and connects
Tank (13).
Belt filter press concentration the most according to claim 3 one sludge filter press, it is characterised in that: described upper strainer (18)
With concentrate mechanism (15) corresponding surface, and concentrate strainer (20) upper surface and be provided with distribution device (16).
Belt filter press concentration the most according to claim 4 one sludge filter press, it is characterised in that: in described frame (11)
Corresponding to the top upper surface of the horizontal segment of upper strainer (18) L-shaped, and corresponding to lower filter belt (23) lower surface and concentration filter
Band (20) is provided with strainer rinse spray device (1).
Belt filter press concentration the most according to claim 2 one sludge filter press, it is characterised in that: described concentration mechanism
(15) outfan of concentration strainer (20), and the extrusion tip of upper strainer (18) and lower filter belt (23) is provided with cleaning shoe
(12).
Belt filter press concentration the most according to claim 2 one sludge filter press, it is characterised in that: described pressure roller group bag
Include roller group (2) and lower roll group, between described upper roller group (2) and frame (11), be provided with pressure-regulating device (4).
Belt filter press concentration the most according to claim 7 one sludge filter press, it is characterised in that: described pressure regulation dress
Putting the adjustment screw rod that (4) include being arranged in frame (11), the end adjusting screw rod is hinged with one end of a depression bar (3), depression bar
(3) the other end is hinged with frame (11), and described upper roller group (2) is arranged on depression bar (3).
Belt filter press concentration the most according to claim 2 one sludge filter press, it is characterised in that: described upper idler roller group
(21) all it is connected with frame (11) by tensioning cylinder (19) with lower idler roller group (22), corresponding to upper strainer in frame (11)
(18) and lower filter belt (23) be provided with control tensioning cylinder (19) proximity switch (24).
Belt filter press concentration the most according to claim 2 one sludge filter press, it is characterised in that suppress roller group described in:
(7) being suppressed the alternately dislocation arrangement of roll body left and right from the bottom to top formed by multiple, the diameter suppressing roll body is sequentially reduced from the bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774675.0A CN106237694A (en) | 2016-08-31 | 2016-08-31 | Belt filter press concentration one sludge filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774675.0A CN106237694A (en) | 2016-08-31 | 2016-08-31 | Belt filter press concentration one sludge filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106237694A true CN106237694A (en) | 2016-12-21 |
Family
ID=58080723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610774675.0A Pending CN106237694A (en) | 2016-08-31 | 2016-08-31 | Belt filter press concentration one sludge filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106237694A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108640470A (en) * | 2018-06-01 | 2018-10-12 | 江苏卡托科技有限公司 | Highly effective sludge squeezer |
| CN110407433A (en) * | 2019-08-10 | 2019-11-05 | 鹏鹞环保股份有限公司 | The dehydration filter press of the continuous auto-tensioning of strainer can be achieved |
| CN110407434A (en) * | 2019-08-10 | 2019-11-05 | 鹏鹞环保股份有限公司 | A kind of continuous auto-tensioning belt filter press |
| CN113979613A (en) * | 2021-11-05 | 2022-01-28 | 安徽海巴机械工程有限公司 | Belt sludge deep dehydration system |
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|---|---|---|---|---|
| CN201482299U (en) * | 2009-03-18 | 2010-05-26 | 丹东东方机电工程有限公司 | Multifunctional combined type belt press filter |
| CN102205191A (en) * | 2010-03-31 | 2011-10-05 | 沈阳禹华环保有限公司 | Belt press filter for superfine and strong viscous materials |
| CN202802909U (en) * | 2012-08-20 | 2013-03-20 | 黄金金 | Belt-type concentrating, pressing and filtering machine |
| CN103830950A (en) * | 2012-11-20 | 2014-06-04 | 江苏普利斯环保科技有限公司 | Belt-type sludge thickening and dewatering all-in-one machine |
| EP2927198A1 (en) * | 2012-11-29 | 2015-10-07 | Metawater Co., Ltd. | Sludge dehydration system |
| CN206027212U (en) * | 2016-08-31 | 2017-03-22 | 沈阳禹华环保有限公司 | Concentrated integrative sludge filter press of belt filter -pressing |
-
2016
- 2016-08-31 CN CN201610774675.0A patent/CN106237694A/en active Pending
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| 陈家庆主编: "《环保设备原理与设计（第二版）》", 31 August 2008, 中国石化出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108640470A (en) * | 2018-06-01 | 2018-10-12 | 江苏卡托科技有限公司 | Highly effective sludge squeezer |
| CN110407433A (en) * | 2019-08-10 | 2019-11-05 | 鹏鹞环保股份有限公司 | The dehydration filter press of the continuous auto-tensioning of strainer can be achieved |
| CN110407434A (en) * | 2019-08-10 | 2019-11-05 | 鹏鹞环保股份有限公司 | A kind of continuous auto-tensioning belt filter press |
| CN110407433B (en) * | 2019-08-10 | 2024-06-04 | 鹏鹞环保股份有限公司 | Dewatering press filter capable of realizing continuous and automatic tensioning of filter belt |
| CN110407434B (en) * | 2019-08-10 | 2024-06-18 | 鹏鹞环保股份有限公司 | Continuous automatic tensioning belt filter press |
| CN113979613A (en) * | 2021-11-05 | 2022-01-28 | 安徽海巴机械工程有限公司 | Belt sludge deep dehydration system |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161221 |