CN105417790B - Removable belt thickener filters pressing complete machine - Google Patents

Removable belt thickener filters pressing complete machine Download PDF

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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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CN
China
Prior art keywords
complete machine
filters pressing
water
removable belt
belt thickener
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.)
Active
Application number
CN201511018206.8A
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Chinese (zh)
Other versions
CN105417790A (en
Inventor
黄敬超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Jiejia Environmental Protection Equipment Co., Ltd.
Original Assignee
黄敬超
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 黄敬超 filed Critical 黄敬超
Priority to CN201511018206.8A priority Critical patent/CN105417790B/en
Publication of CN105417790A publication Critical patent/CN105417790A/en
Application granted granted Critical
Publication of CN105417790B publication Critical patent/CN105417790B/en
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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water, or sewage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/04Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B01D33/042Filters 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/056Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/44Regenerating the filter material in the filter
    • B01D33/46Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/44Regenerating the filter material in the filter
    • B01D33/48Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/58Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/646Handling 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/70Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B01D33/725Special treatment of the feed stream before contacting the filtering element, e.g. cutting
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation

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

Removable belt thickener filters pressing complete machine
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.
CN201511018206.8A 2015-12-30 2015-12-30 Removable belt thickener filters pressing complete machine Active CN105417790B (en)

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

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CN105417790A CN105417790A (en) 2016-03-23
CN105417790B true CN105417790B (en) 2019-04-02

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
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 A kind of pretreating process of high suspended matter breeding wastewater
CN111135625B (en) * 2020-01-16 2022-01-04 浙江华腾牧业有限公司 Treatment method of sewage discharged by breeding industry
CN112851069A (en) * 2020-12-31 2021-05-28 天津工程机械研究院有限公司 Belt type concentration and dehydration integrated machine and working method
CN112794609A (en) * 2020-12-31 2021-05-14 天津工程机械研究院有限公司 Belt type dewatering machine and working method
CN112759220A (en) * 2020-12-31 2021-05-07 天津工程机械研究院有限公司 Belt thickener

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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

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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

Patent Citations (2)

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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

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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

TR01 Transfer of patent right