CN104743759B - Mobile dirt solid-liquid separation device - Google Patents
Mobile dirt solid-liquid separation device Download PDFInfo
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- CN104743759B CN104743759B CN201510166342.5A CN201510166342A CN104743759B CN 104743759 B CN104743759 B CN 104743759B CN 201510166342 A CN201510166342 A CN 201510166342A CN 104743759 B CN104743759 B CN 104743759B
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- liquid separation
- flotation tank
- separation device
- solid
- filter
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- 239000007788 liquid Substances 0.000 title claims abstract description 58
- 238000000926 separation method Methods 0.000 title claims abstract description 47
- 238000005188 flotation Methods 0.000 claims abstract description 50
- 239000002893 slag Substances 0.000 claims abstract description 39
- 239000010802 sludge Substances 0.000 claims abstract description 36
- 239000010865 sewage Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000007790 scraping Methods 0.000 claims abstract description 24
- 239000000835 fiber Substances 0.000 claims description 32
- 238000001914 filtration Methods 0.000 claims description 24
- 238000012423 maintenance Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003447 ipsilateral effect Effects 0.000 claims description 6
- 238000007667 floating Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 2
- -1 excrement Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 230000018044 dehydration Effects 0.000 description 6
- 238000006297 dehydration reaction Methods 0.000 description 6
- 239000013618 particulate matter Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000007596 consolidation process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010841 municipal wastewater Substances 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000725 suspension Substances 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- 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
- 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
-
- 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
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
Abstract
The present invention provides a kind of mobile dirt solid-liquid separation devices, belong to sewage dirt processing technology field, including sewage suction device, the sewage suction device is communicated with flotation tank, Slag Scraping Device is provided at the top of the flotation tank, the Slag Scraping Device includes scraping into end and scraping outlet, it is scraped described in the flotation tank is corresponding and is communicated with sludge dewatering equipment on the side wall of outlet, the sludge dewatering equipment includes arrival end and outlet end, the outlet end is connected to flotation tank, the air bearing bottom of pond portion is provided with filter device, the flotation tank is provided with reuse water tank on the side wall far from the sewage suction device, the position that the reuse water tank corresponds to the filter device is provided with water inlet.This movable type dirt solid-liquid separation device passes through the combination of vacuum pump, flotation tank and folded spiral shell machine, and simple structure is low in cost and easy to operate, fast and effeciently can carry out solid-liquid separation treatment to any solidliquid mixture such as excrement, sludge.
Description
Technical field
The present invention relates to sewage dirt processing technology fields, in particular to mobile dirt solid-liquid separation device.
Background technique
In municipal sewage dirt harmless treatment, the treatment effeciency of traditional solid-liquid separating equipment is lower, and is dehydrated
Dehydration water content of matter afterwards is very high, is unable to satisfy the needs of actual use.
Separation of solid and liquid is the important step in sewage dirt treatment process.But existing equipment for separating liquid from solid can not be fast
Speed is stably and effectively separated by solid-liquid separation sewage dirt.
Summary of the invention
The purpose of the present invention is to provide a kind of mobile dirt solid-liquid separation devices, to improve the above problem.
The present invention is implemented as follows:
This movable type dirt solid-liquid separation device includes wheel and chassis, and sewage suction device is provided on the chassis, described
Sewage suction device is communicated with flotation tank, and Slag Scraping Device is provided at the top of the flotation tank, and the Slag Scraping Device includes scraping into end and scraping outlet,
It is scraped described in the flotation tank is corresponding and is communicated with sludge dewatering equipment on the side wall of outlet, the sludge dewatering equipment includes arrival end and goes out
Mouth end, the outlet end are connected to flotation tank, and the sewage suction device and sludge dewatering equipment are located at the ipsilateral of the flotation tank, described
Air bearing bottom of pond portion is provided with filter device, and the flotation tank is provided with reuse water tank, institute on the side wall far from the sewage suction device
It states reuse water tank and corresponds to the position of the filter device and be provided with water inlet.
Further, it is scraped described in the flotation tank correspondence and is provided with collection slag bath on the side wall of outlet, the collection slag bath passes through
Pipeline is connected to the arrival end.
The purpose that collection slag bath is arranged is that dross is concentrated to carry out subsequent dehydration, improves entire mobile dirty
The working efficiency of object equipment for separating liquid from solid.
Further, scum filtering device is provided in the pipeline.
Be arranged scum filtering device purpose be to will enter sludge dewatering equipment solid particle carry out pre-filtering, thus
The biggish impurity of some particles is isolated, to reduce the load of sludge dewatering equipment, effectively improves the efficiency of separation of solid and liquid.
Further, the Slag Scraping Device includes two shafts and the driving motor that wherein a shaft rotates, two shafts
Both ends be provided with drive sprocket, be located on two ipsilateral drive sprockets in two shafts and be arranged with driving chain, two
Multiple scraper plates are provided between root driving chain.
In this way be arranged Slag Scraping Device purpose be that its structure is simple, easy for installation, reliable operation, can ground by dross scrape into
In sludge dewatering equipment.
Further, it is provided with driving pulley on the output shaft of the motor, by being arranged in the motor-driven shaft
There is driven pulley, is arranged with transmission belt on the driving pulley and driven pulley.
Using the purpose of V belt translation be its with structure simple, stable drive, absorbing, low cost, no can be buffered
It need to lubricate and safeguard the features such as easy.
Further, the sludge dewatering equipment is folded spiral shell machine.
Purpose using folded spiral shell machine is the characteristics of it is small with occupied area, and noise and vibration is small, long service life.
Further, the filter device be more filter sticks, more filter sticks along the flotation tank short transverse and
The setting of length direction interval.
It is that its structure is simple using the purpose of more filter sticks, it is low in cost and easy for installation, there is excellent filtering
Effect.
Further, the filter stick includes multi-layer fiber filter layer and multi-layer fiber casing play, multi-layer fiber filter layer
With fiber skeleton layer tiling when overlap alternatively up and down, the fibrous filter layer by be from left to right arranged successively coarse filtration fiber block,
Fine filtering fiber block and refined filtration fiber block composition, the fibrous filter layer of tiling and the fiber skeleton layer are wound along the longitudinal direction
At the filter stick.
The purpose that filter stick is arranged in this way is the fiber block of the fiber composition three-stage filtration using different-diameter size, energy
Graduate filtering enough is carried out to the particulate matter in water, while being distributed in interfibrous absorption particle to adsorb smaller particle
Particulate matter, Multi-stage fiber filter rod of the invention, which can filter, intercepts nanoscale or smaller particulate matter in water, and fiber bone
Rack-layer can guarantee that Multi-stage fiber filter rod entirety consolidation is secured.
Further, it is provided with maintenance door on the side wall of the flotation tank, is provided with transparency window in the maintenance door.
The purpose that maintenance door is arranged is that user is facilitated to clean and repair flotation tank inside；The mesh of transparency window is set
Be facilitate user observe flotation tank inside operating condition.
Further, the chassis is provided with multiple telescopic support frames along the two sides of the wheel direction of travel.
Wherein, support frame as described above includes sleeve and the strut that is slidably connected in the sleeve, and the sleeve is in cuboid
Shape, one end are fixedly connected on the chassis, and described strut one end is always positioned at the sleeve inner, and the other end is located at the set
Cylinder is external and is provided with supporting block.
The purpose that support frame is arranged is to be supported mobile dirt solid-liquid separation device when working, and improves book
The stability and reliability of mobile dirt solid-liquid separation device work.
Further, this movable type dirt solid-liquid separation device further includes pretreatment unit, and the pretreatment unit includes
The standing case being connected to the collection slag bath, the standing case top side wall are provided with drain valve, and bottom is provided with blowdown valve, described
Blowdown valve is connected to the folded spiral shell machine.
The purpose that pretreatment unit is arranged is to carry out stewing process in advance to the solidliquid mixture that will enter folded spiral shell machine,
After solid-liquid natural layering, the clear water on drain valve discharge upper layer is first opened, blowdown valve is then opened again, remaining solid-liquid is mixed
Conjunction object is discharged into folded spiral shell machine and is dehydrated, this just effectively optimizes the dehydrating effect of folded spiral shell machine, substantially reduces dewatered solid slag
Moisture content.
The beneficial effects of the present invention are:
Combination of this movable type dirt solid-liquid separation device by vacuum pump, flotation tank and folded spiral shell machine, simple structure, at
This is cheap and easy to operate, fast and effeciently can carry out solid-liquid separation treatment to excrement sludge, effectively compensate for the prior art
Defect.
This movable type dirt solid-liquid separation device is set according to the functional imperative of mobile sewage dirt harmless treatment device
Meter, emphasis solve after harmless treatment, and dirt carries out the process characteristic for being separated by solid-liquid separation subsequent disposition and technique requirement in sewage.
The separator has selected that low energy consumption, and noise is small, and solid-liquid separation efficiency is high, and the good folded spiral shell machine of dehydrating effect is as the processing unit
The corollary equipment of subsequent treatment process.In order to reach treatment effeciency height, good effect of separating solid from liquid, the separator is specially devised
The pre-filtering processing unit of solidliquid mixture is matched with folded spiral shell machine, makes the treatment process and solid-liquid of the movement processing unit
The operation of separator organically, functional characteristics and functional imperative indices require sufficiently to realize, are existing any
A kind of dehydration equipment all cannot achieve, and be a kind of new concept design of 21st century town sewage dirt harmless treatment.
Meanwhile the present invention had both effectively increased the dehydrating amount of the dehydration substance of unit time by installation pretreatment unit,
The moisture content of dehydration substance is effectively reduced again.In practical applications, the present invention can carry out innoxious place to sewage, dirt etc.
Reason also can be carried out dehydrating other without the solidliquid mixture of harmless treatment, and edible range is wide.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the front view for the mobile dirt solid-liquid separation device that first embodiment of the invention provides；
Fig. 2 is the cross-sectional view for the mobile dirt solid-liquid separation device that first embodiment of the invention provides；
Fig. 3 is the top view for the mobile dirt solid-liquid separation device that first embodiment of the invention provides；
Fig. 4 is the structural schematic diagram for the filter stick that first embodiment of the invention provides.
Appended drawing reference summarizes:
Vacuum pump 100；Flotation tank 200；Collect slag bath 220；
Filter stick 240；Reuse water tank 300；Slag Scraping Device 400；
Folded spiral shell machine 500；Chassis 600；Wheel 700.
Specific embodiment
It is existing movable type dirt solid-liquid separation device and related process all can not quickly, stably and effectively to Sewage
Object is separated by solid-liquid separation.
In view of the above-mentioned problems, the technical program provides a kind of mobile dirt solid-liquid separation device, this movable type dirt
Equipment for separating liquid from solid utilizes the combination of sewage suction device, flotation tank 200 and sludge dewatering equipment, can ground complete excrement sludge and consolidate
Liquid separation.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the invention provided in the accompanying drawings
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
First embodiment, referring to Fig.1-4, this movable type dirt solid-liquid separation device include wheel 700 and chassis 600, institute
It states and is provided with sewage suction device on chassis 600, the sewage suction device is communicated with flotation tank 200, is provided at the top of the flotation tank 200
Slag Scraping Device 400, the Slag Scraping Device 400 include scraping into end and scraping outlet, on the side wall that outlet is scraped described in the correspondence of flotation tank 200
It is communicated with sludge dewatering equipment, the sludge dewatering equipment includes arrival end and outlet end, and the outlet end is connected to flotation tank 200,
200 bottom of flotation tank is provided with filter device, is provided with back on the side wall of the flotation tank 200 far from the sewage suction device
The position of water tank 300, the corresponding filter device of the reuse water tank 300 is provided with water inlet.
Wherein, the wheel 700 has multiple, is respectively arranged at the two sides on the chassis 600；The flotation tank 200 and dirt
Mud dewaterer is all set on the chassis 600；It is provided on the chassis 600 along the two sides of 700 direction of travel of wheel multiple
For stablizing the support frame of this movable type dirt solid-liquid separation device, support frame as described above includes sleeve and is slidably connected to the set
Strut in cylinder, the sleeve are in cuboid, and one end is fixedly connected on the chassis 600, described strut one end position always
In the sleeve inner, the other end is located at the cartridge exterior and is provided with supporting block；
The sewage suction device is vacuum pump 100, and the vacuum pump 100 includes suction inlet and outlet, and the suction inlet connects
It is connected with dirt sucking tube, the outlet be connected to by pipeline with the flotation tank 200, and vacuum pump 100 has compact-sized, is worked surely
Fixed feature；The flotation tank 200 be it is a kind of remove it is various industry and the solid suspension in municipal wastewater, grease and various glue
The equipment of shape object, mainly flutterred with a large amount of microbubbles catch absorption fine particle gluing object be allowed to float, reach separation of solid and liquid
Effect；The Slag Scraping Device 400 is chain type Slag Scraping Device 400, can reliablely and stablely be scraped dross at sludge dewatering equipment；The suction
Dirty device and sludge dewatering equipment are located at the ipsilateral of the flotation tank 200, so that this movable type dirt solid-liquid separation device structure is tight
It gathers；The water inlet is located at the bottom of the reuse water tank 300, and the sidewall bottom of the reuse water tank 300 is provided with water valve.
The working principle and process of this movable type dirt solid-liquid separation device are such that sewage suction device sucks excrement sludge
And it is transferred to flotation tank 200；Solid slag in excrement sludge floats under the action of flotation tank 200, while in excrement sludge
Liquid enters recycle-water case 300 after filter device；Slag Scraping Device 400 scrapes the solid slag of floating in sludge dewatering equipment,
During scraping, Chemical Decomposition processing is carried out to dross, to improve the separating degree of dross and solution；Sludge dewatering equipment is by solid slag
Squeezing discharge, remaining liquid are discharged into flotation tank 200 again.By the above process, excrement sludge has just obtained effective solid-liquid
Separating treatment.
Meanwhile the setting of chassis 600 and wheel 700 allows this movable type dirt solid-liquid separation device in other vehicles
Traction be moved to excrement dirt location, this is from the machine for greatly enhancing this movable type dirt solid-liquid separation device
Dynamic property and practicability.
In the present embodiment, is scraped described in the correspondence of flotation tank 200 and be provided with collection slag bath 220, the collection on the side wall of outlet
Slag bath 220 is connected to by pipeline with the arrival end.
Wherein, the collection slag bath 220 is in cuboid and the sidewall slope setting connecting with pipeline, and the section at top is greater than
Bottom；The collection slag bath 220 can be integrally formed with the flotation tank 200, or independent pond body is simultaneously detachably connected
In on the flotation tank 200；The pipeline is connected to the bottom of the collection slag bath 220.
The purpose that collection slag bath 220 is arranged is that dross is concentrated to carry out subsequent dehydration, improves entire mobile
The working efficiency of formula dirt solid-liquid separation device.
In the present embodiment, scum filtering device is provided in the pipeline of connection collection slag bath 220 and sludge dewatering equipment.
Wherein, the both ends of the pipeline are removably connected to respectively on the collection slag bath 220 and sludge dewatering equipment, to float
The installation and maintenance of slag filter；The scum filtering device includes one layer of filter screen, the aperture of the filter screen can according to
The actual demand at family determines.
Be arranged scum filtering device purpose be to will enter sludge dewatering equipment solid particle carry out pre-filtering, thus
The biggish impurity of some particles is isolated, to reduce the load of sludge dewatering equipment, effectively improves the efficiency of separation of solid and liquid.
In the present embodiment, the Slag Scraping Device 400 is including two shafts and drives the motor that wherein a shaft rotates, and two
The both ends of shaft are provided with drive sprocket, are located on two ipsilateral drive sprockets in two shafts and are arranged with transmission chain
Item is provided with multiple scraper plates between two driving chains.
Wherein, two shafts are rotationally connected with 200 top of flotation tank；The scraper plate is removably connected to the biography
On dynamic chain；It is provided with more pusher dogs on multiple scraper plates, slag effect is scraped with optimization.
The purpose that Slag Scraping Device 400 is arranged in this way is that its structure is simple, easy for installation, reliable operation, can ground by dross
It scrapes in sludge dewatering equipment.
In the present embodiment, it is provided with driving pulley on the output shaft of the motor, by setting in the motor-driven shaft
It is equipped with driven pulley, is arranged with transmission belt on the driving pulley and driven pulley.
Wherein, the transmission belt uses flat rubber belting, to reduce cost；The transmission belt is provided with three, to improve rotation
Stability.
Using the purpose of V belt translation be its with structure simple, stable drive, absorbing, low cost, no can be buffered
It need to lubricate and safeguard the features such as easy.
In the present embodiment, the sludge dewatering equipment is folded spiral shell machine 500.
Wherein, the folded spiral shell machine 500 is the abbreviation of Stacked sludge dewatering machine, it can be widely used for municipal wastewater processing work
The water treatment system of the industrial trades such as journey and petrochemical industry, light industry, chemical fibre, papermaking, pharmacy, leather.
Purpose using folded spiral shell machine 500 is the characteristics of it is small with occupied area, and noise and vibration is small, long service life.
In the present embodiment, the filter device is more filter sticks 240, and more filter sticks 240 are along the flotation tank 200
Short transverse and the setting of length direction interval.
Wherein, the filter stick 240 of different height is interlaced, to optimize the filtering effect of entire filter device as much as possible
Fruit.
It is that its structure is simple using the purpose of more filter sticks 240, it is low in cost and easy for installation, there is excellent mistake
Filter effect.
In the present embodiment, the filter stick 240 includes multi-layer fiber filter layer and multi-layer fiber casing play, multi-layer fiber mistake
Filtering layer and fiber skeleton layer overlap alternatively up and down when tiling, and the fibrous filter layer is by the coarse filtration fiber that is from left to right arranged successively
Block, fine filtering fiber block and refined filtration fiber block composition, the fibrous filter layer of tiling and the fiber skeleton layer are along the longitudinal direction
It is wound into the filter stick 240.
The purpose that filter stick 240 is arranged in this way is the fiber of the fiber composition three-stage filtration using different-diameter size
Block can carry out graduate filtering to the particulate matter in water, at the same be distributed in interfibrous absorption particle can adsorb it is smaller
The particulate matter of partial size, this filter stick 240, which can filter, intercepts nanoscale or smaller particulate matter in water, and fiber skeleton layer energy
Enough guarantee that the whole consolidation of filter stick 240 is secured.
Further, it is provided with maintenance door on the side wall of the flotation tank 200, is provided with transparency window in the maintenance door.
The purpose that maintenance door is arranged is to facilitate user to cleaning and repair inside flotation tank 200；Transparency window is set
Purpose be to facilitate user to observe the operating condition inside flotation tank 200.
This movable type dirt solid-liquid separation device passes through the combination of vacuum pump 100, flotation tank 200 and folded spiral shell machine 500, structure
It makes simply, it is low in cost and easy to operate, solid-liquid separation treatment fast and effeciently can be carried out to excrement sludge, effectively compensated for
The defect of the prior art.
The technical effect of second embodiment, device provided by the embodiment of the present invention, realization principle and generation and aforementioned
Embodiment of the method is identical, and to briefly describe, Installation practice part does not refer to place, can refer to corresponding in preceding method embodiment
Content.
In the present embodiment, the sludge dewatering equipment is belt mud dewatering equipment.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of movable type dirt solid-liquid separation device, which is characterized in that including wheel and chassis, suction is provided on the chassis
Dirty device, the sewage suction device are communicated with flotation tank, are provided with Slag Scraping Device at the top of the flotation tank, the Slag Scraping Device include scrape into
Outlet is held and scraped, is scraped described in the flotation tank correspondence and is communicated with sludge dewatering equipment, the sludge dewatering equipment packet on the side wall of outlet
Arrival end and outlet end are included, the outlet end is connected to flotation tank, and the sewage suction device and sludge dewatering equipment are located at the air bearing
Pond it is ipsilateral, the air bearing bottom of pond portion is provided with filter device, and the flotation tank is arranged on the side wall far from the sewage suction device
There is reuse water tank, the position that the reuse water tank corresponds to the filter device is provided with water inlet.
2. movable type dirt solid-liquid separation device according to claim 1, which is characterized in that described in the flotation tank is corresponding
It scrapes and is provided with collection slag bath on the side wall of outlet, the collection slag bath is connected to by pipeline with the arrival end.
3. movable type dirt solid-liquid separation device according to claim 2, which is characterized in that be provided in the pipeline floating
Slag filter.
4. movable type dirt solid-liquid separation device according to claim 1, which is characterized in that the Slag Scraping Device includes two
Shaft and the driving motor that wherein a shaft rotates, the both ends of two shafts are provided with drive sprocket, and two shafts are upper
In being arranged with driving chain on two ipsilateral drive sprockets, multiple scraper plates are provided between two driving chains.
5. movable type dirt solid-liquid separation device according to claim 4, which is characterized in that on the output shaft of the motor
It is provided with driving pulley, by being provided with driven pulley in the motor-driven shaft, on the driving pulley and driven pulley
It is arranged with transmission belt.
6. movable type dirt solid-liquid separation device according to claim 1, which is characterized in that the sludge dewatering equipment is folded
Spiral shell machine.
7. movable type dirt solid-liquid separation device according to claim 1, which is characterized in that the filter device is more
Filter stick, more filter sticks are arranged along the short transverse of the flotation tank and length direction interval.
8. movable type dirt solid-liquid separation device according to claim 7, which is characterized in that the filter stick includes multilayer
Fibrous filter layer and multi-layer fiber casing play, multi-layer fiber filter layer and fiber skeleton layer overlap alternatively up and down when tiling, described
Fibrous filter layer is made of the coarse filtration fiber block, fine filtering fiber block and refined filtration fiber block being from left to right arranged successively, the institute of tiling
It states fibrous filter layer and the fiber skeleton layer is wound into the filter stick along the longitudinal direction.
9. movable type dirt solid-liquid separation device according to claim 1, which is characterized in that on the side wall of the flotation tank
It is provided with maintenance door, is provided with transparency window in the maintenance door.
10. movable type dirt solid-liquid separation device according to claim 1, which is characterized in that the chassis is along the vehicle
The two sides of wheel direction of travel are provided with multiple telescopic support frames.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510166342.5A CN104743759B (en) | 2015-04-08 | 2015-04-08 | Mobile dirt solid-liquid separation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510166342.5A CN104743759B (en) | 2015-04-08 | 2015-04-08 | Mobile dirt solid-liquid separation device |
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| CN104743759A CN104743759A (en) | 2015-07-01 |
| CN104743759B true CN104743759B (en) | 2019-04-30 |
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| CN113548912A (en) * | 2021-07-16 | 2021-10-26 | 夏能文 | System for recycling and converting solid-liquid separation into high-efficiency organic fertilizer in building and municipal pipeline |
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| CN104743759A (en) | 2015-07-01 |
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