CN106110735A - A kind of liquid impurity segregation apparatus - Google Patents
A kind of liquid impurity segregation apparatus Download PDFInfo
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- CN106110735A CN106110735A CN201610687712.4A CN201610687712A CN106110735A CN 106110735 A CN106110735 A CN 106110735A CN 201610687712 A CN201610687712 A CN 201610687712A CN 106110735 A CN106110735 A CN 106110735A
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- Prior art keywords
- filter cloth
- canal
- feed liquor
- liquid
- described filter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of liquid impurity segregation apparatus, it includes feed liquor canal, transmits wheel and filter cloth cleaning mechanism, feed liquor canal be arranged over treating the input pipe of remove impurity liquid, the canal bottom opening of feed liquor canal to the conveying of this feed liquor canal, and at the bottom of canal, be covered with filter cloth；Filter cloth is annular；Above-mentioned transmission wheel support is in the above-mentioned filter cloth of annular, and is used for driving filter cloth to rotate, so that filter cloth constantly moves along at the bottom of the canal of feed liquor canal；Filter cloth cleaning structure, in filter cloth rotation process, clears up the impurity of part not corresponding with at the bottom of feed liquor gool on it.In this liquid impurity segregation apparatus; filter cloth constantly rotates under the effect of drive; part corresponding with feed liquor canal on it is made to carry out filtering work; and the part departing from feed liquor canal is cleaned under the effect of filter cloth cleaning mechanism; achieve filtration and cleaning is carried out simultaneously; persistently carry out without shutting down cleaning filter cloth, beneficially liquid remove impurity, improve efficiency.
Description
Technical field
The present invention relates to Mechanical Industry Technology field, more particularly, it relates to a kind of liquid impurity segregation apparatus.
Background technology
In prior art, just can carry out discharging or follow-up as the liquid such as sanitary wastewater, industrial wastewater need to process through remove impurity
Utilize.
But, the most conventional liquid knot screen generally comprises filter cloth, and is infected with on filter cloth after long-time use
Impurity many, liquid knot screen need to be made to shut down and clean filter cloth, affect the process of liquid remove impurity.
In sum, how to provide a kind of device for removing impurities in liquid, to avoid its stop cleaning filter cloth, be
The technical problem that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
In view of this, the present invention provides a kind of liquid impurity segregation apparatus, and its filter cloth is annular, it is possible in application process
Constantly rotate, it is achieved filter and clean and carry out simultaneously, it is not necessary to stop cleaning filter cloth, it is simple to liquid remove impurity is persistently carried out, improve effect
Rate.
For achieving the above object, the present invention provides following technical scheme:
A kind of liquid impurity segregation apparatus, including:
Feed liquor canal, being arranged over of described feed liquor canal treat the input pipe of remove impurity liquid to the conveying of described feed liquor canal, described in enter
The canal bottom opening of liquid canal, and it is covered with filter cloth at the bottom of described canal；Described filter cloth is annular；
Transmitting wheel, the described wheel that transmits supports in the described filter cloth of annular, and is used for driving described filter cloth to rotate, so that described
Filter cloth constantly moves along at the bottom of the canal of described feed liquor canal；
Filter cloth cleaning mechanism, described filter cloth cleaning structure in described filter cloth rotation process, clear up on it not with institute
State the impurity of part corresponding at the bottom of feed liquor gool.
Preferably, in aforesaid liquid impurity separating device, also include that multiple runner, described runner are arranged on described feed liquor canal
Lower section, and described runner is tangent with described filter cloth contacts；Described runner can produce negative pressure in rotation process；Described runner
Tangential velocity scope be set to 0.8m/s-8m/s；Or
Also include that multiple standing quill shaft, described standing quill shaft are arranged on below described feed liquor canal, and with described filter cloth
It is affixed；On described standing quill shaft, the contact surface with filter cloth is provided with opening, and its end face arranges outlet, for by described opening and
The conducting of outlet realizes pumping liquid, thus forms negative pressure.
Preferably, in aforesaid liquid impurity separating device, in described feed liquor canal, the first end at the bottom of canal is higher than the second end；Described
The plate-like structure that part corresponding with at the bottom of described canal on filter cloth is inclined.
Preferably, in aforesaid liquid impurity separating device, part same level side corresponding with at the bottom of described canal on described filter cloth
To the angular range that angle is α, α be 0 °-60 °.
Preferably, in aforesaid liquid impurity separating device, described filter cloth cleaning mechanism include scum board, gas flushing system and
Water rinse-system；Described scum board offsets with the outside of described filter cloth；Described gas flushing system is positioned at the inner side of described filter cloth, and
For spraying gas to described filter cloth along the direction outside described filter cloth；Described water rinse-system is for spraying to described filter cloth
Current.
Preferably, in aforesaid liquid impurity separating device, described filter cloth is first by described gas flushing after turning over described feed liquor canal
System is rinsed, then is rinsed by described water rinse-system.
Preferably, in aforesaid liquid impurity separating device, the both sides of described feed liquor canal are respectively fixed with sealing strip, described close
Strip of paper used for sealing offsets with described filter cloth, and described sealing strip is along the direction layout transmitting filtering residue of described filter cloth.
Preferably, in aforesaid liquid impurity separating device, the end face described sealing strip being used for offset with described filter cloth is
Arc surface.
Preferably, in aforesaid liquid impurity separating device, described transmission wheel includes drivewheel and driven pulley, and described master
The tangential velocity scope of driving wheel is 0.01m/s-1.7m/s.
Preferably, in aforesaid liquid impurity separating device, also include filter cloth tensioner and filter cloth correction device, described filter
Cloth tensioning apparatus is for by filter cloth described in the inner side stretching of described filter cloth；Described filter cloth correction device is used for adjusting described filter cloth and exists
The described position transmitted on wheel.
Preferably, in aforesaid liquid impurity separating device, also include collecting tank and the useless groove of collection；Described collecting tank is arranged on institute
State below feed liquor canal, for containing the liquid through described filter-cloth filtering；Described collection gives up groove for collecting described filter cloth cleaning mechanism
The impurity removed, and the liquid revealed by gap between at the bottom of the canal of described filter cloth and described feed liquor canal.
The present invention provides a kind of liquid impurity segregation apparatus, and it includes feed liquor canal, transmits wheel and filter cloth cleaning mechanism, feed liquor
Being arranged over of canal treats the input pipe of remove impurity liquid, the canal bottom opening of feed liquor canal to the conveying of this feed liquor canal, and is covered with filter at the bottom of canal
Cloth；Filter cloth is annular；Above-mentioned transmission wheel support is in the above-mentioned filter cloth of annular, and is used for driving filter cloth to rotate, so that filter cloth is continuous
Ground moves along at the bottom of the canal of feed liquor canal；Filter cloth cleaning structure in filter cloth rotation process, clear up on it not with feed liquor gool at the bottom of
The impurity of corresponding part.
In aforesaid liquid impurity separating device, filter cloth constantly rotates under the effect of drive so that with feed liquor canal on it
Corresponding part carries out filtering work, and the part departing from feed liquor canal is cleaned under the effect of filter cloth cleaning mechanism, it is achieved
Filter and cleaning is carried out simultaneously, it is not necessary to shut down cleaning filter cloth, beneficially liquid remove impurity and persistently carry out, improve efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
The structural representation of the liquid impurity segregation apparatus that Fig. 1 provides for the embodiment of the present invention；
Feed liquor canal that Fig. 2 provides for the embodiment of the present invention and the assembling schematic diagram of sealing strip；
Sealing strip that Fig. 3 provides for the embodiment of the present invention and the assembling schematic diagram of filter cloth；
The structural representation standing quill shaft that Fig. 4 provides for the embodiment of the present invention；
The structural representation of the filter cloth tensioner that Fig. 5 provides for the embodiment of the present invention；
Wherein, in Fig. 1-Fig. 5:
Main body 101；Input pipe 102；Feed liquor canal 103；Sealing strip 104；Fixture 34；Stand quill shaft 105；Opening 151；
Outlet 152；Drivewheel 106；Driven pulley 162；Filter cloth 107；Scum board 181；Jet thrust 182；Fountain head 183；Filter cloth tensioning fills
Put 109；Tensioner lever 191；Roller 192；Voltage stabilizing cylinder 193；Filter cloth correction device 110；Collecting tank 111；The useless groove 112 of collection.
Detailed description of the invention
The embodiment of the invention discloses a kind of liquid impurity segregation apparatus, its filter cloth is annular, it is possible in application process
Constantly rotate, it is achieved filter and clean and carry out simultaneously, it is not necessary to stop cleaning filter cloth, it is simple to liquid remove impurity is persistently carried out, improve effect
Rate.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1-Fig. 5, the embodiment of the present invention provides a kind of liquid impurity segregation apparatus, and it includes feed liquor canal 103, passes
Sending wheel and filter cloth cleaning mechanism, being arranged over of feed liquor canal 103 treats the input pipe 102 of remove impurity liquid to the conveying of this feed liquor canal 103,
The canal bottom opening of feed liquor canal 103, and at the bottom of canal, it is covered with filter cloth 107；Filter cloth 107 is annular；Above-mentioned transmission wheel support annular upper
State (in " interior " refers to the ring that filter cloth 107 forms, corresponding " outward " represents that the ring of filter cloth 107 composition is outer) in filter cloth 107, and be used for driving
Dynamic filter cloth 107 rotates, so that filter cloth 107 constantly moves along at the bottom of the canal of feed liquor canal 103；Filter cloth cleaning mechanism is at filter cloth
In 107 rotation processes, the impurity of part not corresponding with feed liquor canal 103 bottom land on cleaning filter cloth 107.
In aforesaid liquid impurity separating device, filter cloth 107 constantly rotates under the effect of drive so that on it and feed liquor
The part of canal 103 correspondence carries out filtering work, and the part departing from feed liquor canal 103 is carried out clearly under the effect of filter cloth cleaning mechanism
Clean, it is achieved that to filter and clean and carry out simultaneously, it is not necessary to shut down cleaning filter cloth 107, beneficially liquid remove impurity and persistently carry out, improve effect
Rate.
It addition, the liquid impurity segregation apparatus that the embodiment of the present invention provides is in the application, filter cloth 107 rotates so that wait to remove
Miscellaneous liquid produces fierce current stabilization, promotes contact and the renewal treating remove impurity liquid-to-air, and then makes dissolved oxygen in liquid
Concentration is greatly improved, up to 3mg/L-9mg/L.
Furthermore, the liquid impurity segregation apparatus floor space that the present embodiment provides is little, operating cost is low, applied range
(can apply to Sewage Plant Central Plains sewage solid separate, biological tank mud-water separation in Sewage Plant, family's sewer feces separates,
The algae such as rivers and lakes separate, and food processing factory's waste water solid separates, slag separation etc. in mining wastewater).
Preferably, in aforesaid liquid impurity separating device, also including multiple runner, runner is arranged on below feed liquor canal 103,
And runner is tangent with filter cloth 107 to be contacted；Runner can produce negative pressure in rotation process.During application, runner rotates and stirs
Gas below filter cloth 107 forms negative pressure, it is simple to treats that remove impurity liquid is a large amount of and quickly move through filter cloth 107, had both improved filtrate
The amount of body, improves again filter efficiency.The rotation direction of above-mentioned runner may be configured as identical with the rotation direction transmitting wheel, also can set
The rotation direction being set to and transmit wheel is contrary, and additionally the scope of runner tangential velocity is set to 0.8m/s-8m/s.
In addition to arranging the mode of runner formation negative pressure, aforesaid liquid impurity separating device may also be configured to include multiple standing
Quill shaft 105, as shown in Figure 4, on standing quill shaft 105, the contact surface with filter cloth is provided with opening 151, and its end face arranges outlet
152, for realizing pumping liquid by the conducting of opening and outlet during application, thus form negative pressure, it is simple to treat that remove impurity liquid is big
Measure and quickly move through filter cloth 107, both improved the amount filtering liquid, and improved again filter efficiency.
The liquid impurity segregation apparatus that the present embodiment provides can form negative pressure under filter cloth, it is possible in 10s effectively
The impurity such as the body refuse sand oil in remove impurity liquid are treated in separation, and efficiency is high.
In above-mentioned feed liquor canal 103, the first end at the bottom of canal is higher than the second end；Part corresponding with at the bottom of canal on filter cloth 107 is inclined
Plate-like structure.Above-mentioned first end and the second end be on inlet channel relative to two, and by the side of the first end to the second end
To parallel with the moving direction of part corresponding at the bottom of canal with on filter cloth 107.
In the liquid impurity segregation apparatus that the present embodiment provides, portions incline corresponding with at the bottom of canal on filter cloth 107, it is beneficial to treat
Remove impurity liquid is evenly distributed at the bottom of the whole canal of feed liquor canal 103, thus utilizes portion corresponding with at the bottom of canal on filter cloth 107 fully
Divide and filter.
Concrete, the angular range that angle is α, α in part same level direction corresponding with at the bottom of canal on filter cloth 107 is 0 °-
60°。
In the liquid impurity segregation apparatus that above-described embodiment provides, filter cloth cleaning mechanism includes scum board 181, gas flushing system
System and water rinse-system；Scum board 181 offsets with the outside of filter cloth 107；Gas flushing system is positioned at the inner side of filter cloth 107, and uses
In spraying gas to filter cloth 107 along the direction outside filter cloth 107；Water rinse-system is for filter cloth 107 jet water course.Preferably
, water rinse-system is positioned at filter cloth 107, and is used for along the direction outside filter cloth 107 to filter cloth jet water course.
Preferably, in aforesaid liquid impurity separating device, filter cloth 107 is first by gas flushing after rotating and departing from feed liquor canal 103
System is rinsed, then is rinsed by water rinse-system.
Concrete, above-mentioned gas flushing system includes at least two jet thrust 182, and each jet thrust 182 interval is arranged；Above-mentioned
Water rinse-system includes at least two fountain head 183, and each fountain head 183 interval is arranged；Above-mentioned scum board 181 is positioned at adjacent
Between two jet thrusts 182, as shown in Figure 1.
In aforesaid liquid impurity separating device, the both sides of feed liquor canal 103 (these both sides be on feed liquor canal 103 in the first direction
Both sides, first direction is vertical to the direction of the second end with the first end of feed liquor canal 103, and first direction is along filter cloth 107
The direction of conveying filtering residue is vertical) it is fixed with sealing strip 104, sealing strip 104 offsets with filter cloth 107, and sealing strip 104 is along filter cloth
The direction of transfer (i.e. filter cloth 107 carries the direction of filtering residue) of 107 is arranged.Sealing strip 104 is preferably arranged to by fixture 34 solid
It is scheduled on feed liquor canal 103.
Further, end face sealing strip 104 being used for offset with filter cloth 107 is arc surface, to avoid treating remove impurity liquid
Revealed in a large number by the gap between feed liquor canal 103 and filter cloth 107, prevent again sealing strip 104 excessive with the friction of filter cloth 107, keep away
Exempt from filter cloth 107 impaired and make the smooth and easy rotation of filter cloth 107.Above-mentioned sealing strip 104 be use wear-resisting and smooth material make close
Strip of paper used for sealing 104, such as ceramic seal bar 104, rustless steel sealing strip 104 or rubber weather strip 104 etc..
Concrete, in aforesaid liquid impurity separating device, transmit wheel and include drivewheel 106 and driven pulley 162, wherein, main
Driving wheel 106 is one, and driven pulley 162 is multiple；The tangential velocity scope of above-mentioned drivewheel 106 is 0.01m/s-1.7m/s.Main
Driving wheel 106 is arranged on the end of feed liquor canal 103.
Preferably, aforesaid liquid impurity separating device also includes filter cloth tensioner 109 and filter cloth correction device 110, filter
Cloth tensioning apparatus 109 is for by the inner side stretching filter cloth 107 of filter cloth 107；Filter cloth correction device 110 is used for adjusting filter cloth 107 and exists
Transmit the position on wheel, it is ensured that filter cloth 107 can accurately and reliably overlay at the bottom of the canal of feed liquor canal 103.
Above-mentioned filter cloth tensioner 109 includes that tensioner lever 191, the middle part of tensioner lever 191 are provided with hinged mount point,
First end of tight lever 191 is provided with can be around the roller 192 of self axial rotation, and this roller 192 offsets with filter cloth 107；Tensioning
The other end of lever 191 is connected with the piston rod of voltage stabilizing cylinder 193；The piston rod of voltage stabilizing cylinder 193 drives when doing stretching motion
Tensioner lever 191 rotates around its hinged mount point, thus regulates roller 192 and push against the degree of filter cloth 107, makes filter cloth 107 tensioning
Or it is lax.Above-mentioned filter cloth correction device 110 is to use existing deviation correcting device.
Aforesaid liquid impurity separating device also includes collecting tank 111 and the useless groove 112 of collection；Collecting tank 111 is arranged on feed liquor canal
Below 103, for containing the liquid filtered through filter cloth 107；The useless groove of collection 112 is used for collecting the impurity that filter cloth cleaning mechanism is removed,
And the liquid revealed by gap between at the bottom of the canal of filter cloth 107 and feed liquor canal 103.Due to each system interval in filter cloth descaling machine
Arranging, for the ease of collecting, in such scheme, the useless groove 112 of collection includes two, and one of them is used for collecting scum board 181 and the
The waste residue of one jet thrust 183 cleaning, another is arranged on below collecting tank 111, is used for collecting residue jet thrust 182, Shui Chong
Wash the waste residue of cleaned system, and the liquid revealed by gap between at the bottom of the canal of filter cloth 107 and feed liquor canal 109.Certain above-mentioned collection
The bottom of useless groove 112 is provided with floss hole, further, for the ease of waste sludge discharge, connects and have sieve at the floss hole of the useless groove 112 of collection
Thatch blower fan.It addition, the bottom of above-mentioned collecting tank 111 is provided with leakage fluid dram.
Above-mentioned filter cloth 107 may be configured as monolayer, is preferably arranged to multilamellar, is wherein positioned at outside, and is used for and sealing strip 104
Directly a metafiltration net of contact is surface layer, and remaining is internal layer, and the aperture of surface layer is preferably arranged to the aperture not less than internal layer.Separately
Outward, the fixing connection of each layer need to be made when filter cloth is set to multilamellar, it is preferred to use polytetrafluoroethylene wire sews up.
Further, aforesaid liquid impurity separating device also includes main body 101, above-mentioned feed liquor canal 103, transmission wheel, filter cloth
Cleaning mechanism, runner or standing quill shaft 105, filter cloth tensioner 109, filter cloth correction device 110, collecting tank 111 and collection are useless
Groove 112 is respectively assembled in this main body 101.A spike it is fixed with in main body 101.
Below with specific experiment introduction:
1, in impurity separating device, the inclined angle alpha of part corresponding with at the bottom of the canal of feed liquor canal 103 on filter cloth 107 is set to
20°；The tangential velocity of drivewheel 106 is set to 1m/s；Sealing strip 104 uses rustless steel sealing strip 104；Application runner, runner
Tangential velocity be set to 4m/s；Filter cloth 107 is set to bilayer, and surface layer aperture is 100um, and 10um is chosen in internal layer aperture respectively,
20um, 30um, 40um, 50um, 80um test, it is known that treat the filtration situation such as following table of remove impurity suspended substance in liquid
2, in impurity separating device, the inclined angle alpha of part corresponding with at the bottom of the canal of feed liquor canal 103 on filter cloth 107 is set to
30°；The tangential velocity of drivewheel 106 is set to 1.7m/s；Sealing strip 104 uses ceramic seal bar 104；Application stands hollow
Axle；Filter cloth 107 is set to three layers, and surface layer aperture is 150um, and the internal layer of inner side is set to identical with surface layer aperture, middle
10um is chosen in internal layer aperture respectively, and 20um, 30um, 40um, 50um, 80um test, it is known that treat that in remove impurity liquid, activity is dirty
The filtration situation such as following table of mud
3, in impurity separating device, the inclined angle alpha of part corresponding with at the bottom of the canal of feed liquor canal 103 on filter cloth 107 is set to
45°；The tangential velocity of drivewheel 106 is set to 0.5m/s；Sealing strip 104 uses rustless steel sealing strip 104；Application runner, turns
The rotation direction of wheel is set to contrary with the rotation direction of drivewheel 106, and tangential velocity is 0.01m/s；Filter cloth 107 is set to list
Layer, the aperture of filter cloth 107 is chosen 100um, 50um and 18um respectively and is tested, it is known that treat the mistake of remove impurity suspended particle in liquid
Filter situation such as following table
4, in impurity separating device, the inclined angle alpha of part corresponding with at the bottom of the canal of feed liquor canal 103 on filter cloth 107 is set to
60°；The tangential velocity of drivewheel 106 is set to 1.5m/s；Sealing strip 104 uses rustless steel sealing strip 104；Application runner, and
The rotation direction of runner is set to identical with the rotation direction of drivewheel 106, and tangential velocity is 8m/s；Filter cloth 107 is set to list
Layer, the aperture of filter cloth 107 is chosen 100um, 800um and 1500um respectively and is tested, it is known that its chlorella water before and after liquid filtration
Concentration change such as following table
5, in impurity separating device, the inclined angle alpha of part corresponding with at the bottom of the canal of feed liquor canal 103 on filter cloth 107 is set to
30°；The tangential velocity of drivewheel 106 is set to 1.3m/s；Sealing strip 104 uses rubber weather strip 104；Employing rests on hollow
Axle；Filter cloth 107 is set to monolayer, and 100um is chosen in the aperture of filter cloth 107 respectively, and 500um, 1000um test, it is known that liquid
Its feces concentration change such as following table before and after filtration
By above-mentioned 5 tests it can be seen that the present embodiment is respectively provided with good impurity-eliminating effect to impurity various in liquid.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (11)
1. a liquid impurity segregation apparatus, it is characterised in that including:
Feed liquor canal, being arranged over of described feed liquor canal treats the input pipe of remove impurity liquid, described feed liquor canal to the conveying of described feed liquor canal
Canal bottom opening, and be covered with filter cloth at the bottom of described canal；Described filter cloth is annular；
Transmitting wheel, the described wheel that transmits supports in the described filter cloth of annular, and is used for driving described filter cloth to rotate, so that described filter cloth
Constantly move along at the bottom of the canal of described feed liquor canal；
Filter cloth cleaning mechanism, described filter cloth cleaning structure in described filter cloth rotation process, clear up on it not with described enter
The impurity of part corresponding at the bottom of liquid gool.
Liquid impurity segregation apparatus the most according to claim 1, it is characterised in that also include multiple runner, described runner
It is arranged on below described feed liquor canal, and described runner is tangent with described filter cloth contacts；Described runner can be in rotation process
Produce negative pressure；The tangential velocity scope of described runner is set to 0.8m/s-8m/s；Or
Also include that multiple standing quill shaft, described standing quill shaft are arranged on below described feed liquor canal, and are affixed with described filter cloth；
On described standing quill shaft, the contact surface with filter cloth is provided with opening, and its end face arranges outlet, for by described opening and described
The conducting of outlet realizes pumping liquid, thus forms negative pressure.
Liquid impurity segregation apparatus the most according to claim 1, it is characterised in that the first end at the bottom of canal in described feed liquor canal
Higher than the second end；The plate-like structure that part corresponding with at the bottom of described canal on described filter cloth is inclined.
Liquid impurity segregation apparatus the most according to claim 3, it is characterised in that corresponding with at the bottom of described canal on described filter cloth
The angular range that angle is α, α in part same level direction be 0 °-60 °.
Liquid impurity segregation apparatus the most according to claim 1, it is characterised in that described filter cloth cleaning mechanism includes scraping slag
Plate, gas flushing system and water rinse-system；Described scum board offsets with the outside of described filter cloth；Described gas flushing system is positioned at institute
State the inner side of filter cloth, and for spraying gas to described filter cloth along the direction outside described filter cloth；Described water rinse-system is used
In to described filter cloth jet water course.
Liquid impurity segregation apparatus the most according to claim 5, it is characterised in that after described filter cloth turns over described feed liquor canal
First it is rinsed by described gas flushing system, then is rinsed by described water rinse-system.
Liquid impurity segregation apparatus the most according to claim 1, it is characterised in that the both sides of described feed liquor canal are fixed respectively
There are sealing strip, described sealing strip to offset with described filter cloth, and described sealing strip is along the direction cloth transmitting filtering residue of described filter cloth
Put.
Liquid impurity segregation apparatus the most according to claim 7, it is characterised in that be used for and described filter on described sealing strip
The end face that cloth offsets is arc surface.
Liquid impurity segregation apparatus the most according to claim 1, it is characterised in that described transmission wheel include drivewheel and from
Driving wheel, and the tangential velocity scope of described drivewheel is 0.01m/s-1.7m/s.
Liquid impurity segregation apparatus the most according to claim 1, it is characterised in that also include filter cloth tensioner and filter
Cloth deviation correcting device, described filter cloth tensioner is for by filter cloth described in the inner side stretching of described filter cloth；Described filter cloth correction device
For adjusting described filter cloth in the described position transmitted on wheel.
11. liquid impurity segregation apparatuss according to claim 1, it is characterised in that also include collecting tank and the useless groove of collection；Institute
State collecting tank and be arranged on below described feed liquor canal, for containing the liquid through described filter-cloth filtering；Described collection gives up groove for collecting
The impurity that described filter cloth cleaning mechanism is removed, and the liquid revealed by gap between at the bottom of the canal of described filter cloth and described feed liquor canal
Body.
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| CN201610687712.4A CN106110735B (en) | 2016-08-18 | 2016-08-18 | A kind of liquid impurity separator |
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|---|---|---|---|
| CN201610687712.4A CN106110735B (en) | 2016-08-18 | 2016-08-18 | A kind of liquid impurity separator |
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| CN106110735B CN106110735B (en) | 2019-07-05 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395994A (en) * | 2016-11-24 | 2017-02-15 | 攀枝花市仁通钒业有限公司 | Sewage filtering apparatus |
| CN108144349A (en) * | 2017-12-30 | 2018-06-12 | 深圳市水务(集团)有限公司阀门检测及维修分公司 | Duct type microfroc filter |
| CN112058197A (en) * | 2020-08-10 | 2020-12-11 | 宁夏奥斯化工有限公司 | Process and device for producing cyanamide |
| CN113561554A (en) * | 2020-04-28 | 2021-10-29 | 青岛金玖能源科技有限公司 | Wet pressing plate host |
| CN115159597A (en) * | 2021-10-15 | 2022-10-11 | 尚川（北京）水务有限公司 | Filtration equipment for quickly and efficiently removing sludge and sand oil in sewage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395994A (en) * | 2016-11-24 | 2017-02-15 | 攀枝花市仁通钒业有限公司 | Sewage filtering apparatus |
| CN108144349A (en) * | 2017-12-30 | 2018-06-12 | 深圳市水务(集团)有限公司阀门检测及维修分公司 | Duct type microfroc filter |
| CN113561554A (en) * | 2020-04-28 | 2021-10-29 | 青岛金玖能源科技有限公司 | Wet pressing plate host |
| CN112058197A (en) * | 2020-08-10 | 2020-12-11 | 宁夏奥斯化工有限公司 | Process and device for producing cyanamide |
| CN112058197B (en) * | 2020-08-10 | 2023-08-08 | 宁夏奥斯化工有限公司 | Process and device for producing cyanamide |
| CN115159597A (en) * | 2021-10-15 | 2022-10-11 | 尚川（北京）水务有限公司 | Filtration equipment for quickly and efficiently removing sludge and sand oil in sewage |
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