CN105477923A - Rapid carbon separation device for sewage treatment - Google Patents
Rapid carbon separation device for sewage treatment Download PDFInfo
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- CN105477923A CN105477923A CN201610059680.3A CN201610059680A CN105477923A CN 105477923 A CN105477923 A CN 105477923A CN 201610059680 A CN201610059680 A CN 201610059680A CN 105477923 A CN105477923 A CN 105477923A
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- strainer
- upper strata
- sewage
- cover body
- belt body
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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
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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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
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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
- B01D33/80—Accessories
- B01D33/802—Device for changing the inclination of the filtering element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/081—Regeneration of the filter using nozzles or suction devices
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention relates to the technical field of water treatment and aims at providing a rapid carbon separation device for sewage treatment. The device comprises a filtration band which can load sewage at a minimum, a surge suction device is arranged below the filtration band, after the sewage is filtered through the filtration band, obtained clean water is collected below the filtration band, and impurities filtered out of the sewage are located on the filtration band and collected in a centralized mode. By means of application of the device to sewage treatment, the traditional sewage treatment process can be subverted thoroughly, construction cost of sewage treatment plants is greatly saved, and meanwhile sewage treatment cost is remarkably lowered.
Description
Technical field
The present invention relates to water-treatment technology field, specifically refer to the quick carbon separator of a kind of sewage disposal.
Background technology
Activated sludge sewage water treatment method obtained and develops rapidly in these more than 100 years, more than 80% was nowadays all by the method in sewage treatment plant, for human health and social sustainable development have made larger contribution.Although activated sludge sewage treatment effectively can administer sewage, but sewage disposal is the process of a high energy consumption, and power consumption accounts for about the 1-3% of Chinese society total electricity consumption, and, along with the lifting of sewage effluent quality standard, it is extremely urgent that mark transformation is proposed by wastewater treatment in China factory.In general sanitary sewage, concentration of suspension is 200-400ml/L, and some areas can reach about 600ml/L.This height needed to carry out coagulation containing the sewage of suspended particulate before entering biological tank, removed wherein most suspension.General in sewage treatment plant, coagulation unit is by grid, and setting pot and preliminary sedimentation tank are formed, and carries out preliminary effective removal to the mud in sewage, slag, sand.But, China's Sewage Plant does not generally arrange preliminary sedimentation tank, generally only establish grid, part arranges setting pot, biological tank leading portion water inlet concentration of suspension can be caused so higher, and partial suspended thing can be deposited in biological tank, not only increases the expense to biological tank maintenance management, and reduce the actual time of staying of sewage in biological tank, greatly reduce the treatment effect to sewage.In addition, these suspended particulate substance major parts are organic matters, consume large energy in biological tank, improve sewage disposal energy consumption.Although part of contaminated water factory operation person recognizes this serious problems, due to the restriction of Sewage Plant capital construction area, the preliminary sedimentation tank that floor space is larger cannot be set, mark transformation is carried to sewage treatment plant.
Summary of the invention
The object of this invention is to provide the quick carbon separator of a kind of sewage disposal, utilize this device effectively can replace the larger preliminary sedimentation tank of floor space, not only do not need larger capital cost, and substantially increase wastewater treatment efficiency, to reach object sewage treatment plant being proposed to mark transformation.
For realizing above-mentioned technical purpose, the technical solution adopted in the present invention is: the quick carbon separator of a kind of sewage disposal, it is characterized in that: this device at least comprises one can the strainer of carrying residual water, the below of strainer is provided with surge aspirator, the water purification that sewage is formed after strainer filters is collected below strainer, and the impurity filtered out in sewage is positioned on strainer and by centralized collection.
Further, also comprise frame, described strainer is ring-type, the strainer roller at ring-type strainer two ends is arranged in frame, ring-type strainer can realize rotating by the driving of strainer roller, the upper strata belt body of ring-type strainer is obliquely installed, and the angle between itself and level controls at 0-45 °, and upper strata belt body is as the loading end of sewage; Described surge aspirator and the bottom of upper strata belt body are close to, and surge aspirator is arranged in frame.
Further, described surge aspirator is be arranged on bottom the belt body of upper strata some roll body free to rotate, upper strata belt body with form tangent contact between roll body.
Further, described surge aspirator is the some scraper plates be arranged on bottom the belt body of upper strata, scraper plate across upper strata belt body bottom and scraper plate length is consistent with strainer width, some scraper plates are evenly arranged along the trend of upper strata belt body; The side that described scraper plate is positioned at belt body low side side, upper strata is shunk from top to bottom and is formed slopely wedge shape, wedge-shaped tip shape has angle a, described angle a is 25-45 °, the top surface of scraper plate is along reducing gradually with the rising of upper strata belt body, between scraper plate top surface and upper strata belt body, shape has angle β, and described angle β is 3-6 °.
Further, described frame two ends are provided with support column, its be positioned at the top of the support column of belt body low side one end, upper strata and frame hinged, be positioned at the frame support column height adjustable of epipelagic zone height end one end.
Further, water purification collecting box is provided with in the bottom of upper strata strainer, water purification collecting box is arranged on belly in the middle of frame, lower floor's belt body of described ring-type strainer is passed by the bottom of water purification collecting box, revolution place high-end at ring-type strainer is provided with filtering band cleaning unit, described filtering band cleaning unit comprises water purification shower and gas shower pipe, described water purification shower and gas shower pipe are positioned at strainer inner surface side and are arranged in frame, its width is consistent with strainer width, is provided with dirt collection bin in the strainer outer surface side of strainer revolution place.
Further, also comprise filter belt deviation corrector and strainer identical tension stabilising arrangement, described filter belt deviation corrector comprises the strainer driven shaft of the bottom being arranged on water purification collecting box, lower floor's film body of described ring-type strainer is supported by strainer driven shaft, filter belt deviation corrector is provided with in the end of strainer driven shaft, described filter belt deviation corrector comprises a pneumatic unit, and this pneumatic unit can drive strainer driven shaft around its end swing; Described strainer identical tension stabilising arrangement comprises the idler roller contacted with strainer, and described idler roller is by air cylinder driven.
Further, the both sides of described upper strata strainer are provided with left and right riser, and left and right riser forms sump together with upper strata strainer, is provided with sealing offset plate in the inner side of left and right riser, and bottom and the upper strata strainer of sealing offset plate offset.
Further, the top of described upper strata strainer is provided with water-locator, water-locator comprises a cover body moved towards along upper strata strainer, and cover body hangs with frame and is connected, cover body bottom-open, the top of cover body is provided with wastewater inlet, be provided with sewage loading plate in cover body inside, sewage loading plate is positioned at the bottom of wastewater inlet, and its one end and faceshield side wall are fixed, the other end extends to the opposite side of cover body, sewage loading plate moves towards several water distribution mouths offered along cover body.
Further, sealing device is provided with between described cover body and upper strata strainer, sealing device comprises the clamping plate be arranged on outside cover body bottom margin, sealing strip is clipped between the cover wall of clamping plate and cover body, the bottom of sealing strip is provided with the rounded bulge in cross section, this bulge can shrink by elastic free, and clamping plate and sealing strip round setting bottom cover body, and bulge and upper strata strainer offset.
Beneficial effect of the present invention is: adopt the quick carbon separator of this sewage disposal to carry out sewage disposal and can overcome in traditional treatment method and have that floor space is large, long processing period, auxiliary device increase and easily cause the technical problem of secondary pollution.Adopt this equipment the grid process in traditional wastewater treatment step, setting pot, just form sediment pond, secondary sedimentation tank, potassium permanganate composites, filtering ponds all can be dispensed by the strainer changing different meshes.In traditional wastewater treatment step, sewage is after grid, setting pot, just pond, shallow lake process, suspension in sewage generally can remove about 50%, and after sewage adopts this device preliminary treatment, suspension in sewage can remove more than 70%, absolutely prove that this device can substitute grid, setting pot, just three, pond, shallow lake treatment step completely, if the order number of strainer is improved further, the second pond in later stage, potassium permanganate composites and filtering ponds too can substitute by this device.As can be seen here, the application of this device in sewage disposal can thoroughly overturn traditional sewage treatment step, greatly saves the construction cost of sewage treatment plant, the processing cost of sewage can be made to decline to a great extent simultaneously.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this sewage-treatment plant.
Accompanying drawing 2 is the enlarged diagram at A place in accompanying drawing 1.
Accompanying drawing 3 is the perspective view of this sewage-treatment plant.
Accompanying drawing 4 is the enlarged diagram at B place in accompanying drawing 3.
Accompanying drawing 5 is the structural representation that strainer is combined with frame.
Accompanying drawing 6 be in accompanying drawing 5 A-A to structure sectional view.
Accompanying drawing 7 is the enlarged diagram at I place in accompanying drawing 6.
Accompanying drawing 8 is the track schematic diagrames of current when roll body.
Accompanying drawing 9 is adopt water-locator to carry out the structural representation of sewage discharge in the second embodiment.
Accompanying drawing 10 is the structural representation of water-locator.
Accompanying drawing 11 is the enlarged diagram at II place in accompanying drawing 10.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
Embodiment 1
As shown in accompanying drawing 1 and accompanying drawing 3, the sewage-treatment plant provided in the present embodiment comprises a casing 1 closed, and be provided with frame 2 in casing 1 inside, frame 2 is supported by front support post 31 and rear support post 32.
As shown in accompanying drawing 1 and accompanying drawing 3, install strainer roller 4 respectively at the two ends of frame 2, wherein the strainer roller 4 of one end is as driving shaft, and the strainer roller of the other end is as driven shaft.
As shown in Figure 5, a ring-type strainer 5 is sleeved on strainer roller 4 and forms upper strata strainer 51 and lower floor's strainer 52.
As shown in accompanying drawing 1 and accompanying drawing 3, top and the frame 2 of rear support post 32 are hinged, the height adjustable of front support post 31, make whole frame 2 be in heeling condition, thus shape between upper strata strainer 51 and level is had angle by the height of adjustment front support post 31.
As shown in accompanying drawing 1, accompanying drawing 3 and accompanying drawing 6, the roll body 7 being provided with some scraper plates 6 in the bottom of upper strata belt body 51 and freely rotating, scraper plate 6 and roll body 7 across upper strata belt body bottom and the length of scraper plate 6 and roll body 7 is consistent with strainer width, scraper plate 6 and roll body 7 interval that interlocks is arranged in the bottom of upper strata belt body 51, and the trend along upper strata belt body is evenly arranged.
The structure of scraper plate 6 is shown in shown in accompanying drawing 2, the side that scraper plate 6 is positioned at upper strata belt body 51 low side side is shunk from top to bottom and is formed slopely wedge shape, wedge-shaped tip shape has angle a, the top surface of scraper plate is along reducing gradually with the rising of upper strata belt body, and between scraper plate top surface and upper strata belt body, shape has angle β.During design, angle a controls as 25-45 °, angle β control as 3-6 °.In the present embodiment, angle a is 30 °, and angle β is 3 °.
As shown in accompanying drawing 1 and accompanying drawing 3, the frame of the low side of upper strata belt body 51 is provided with sewage discharge case 8.The structure of sewage discharge case 8 is shown in shown in accompanying drawing 4, and described sewage discharge case is provided with sewage draining exit 81 towards the bottom half of belt body side, upper strata, and sewage draining exit is provided with gate 82, and the folding of gate 82 is controlled.Provide a kind of detailed construction of gate 82 folding control device in the present embodiment, as shown in Figure 4, longitudinal rack 9 is provided with on the surface of gate 82, frame is provided with the gate axle 10 freely rotated, driving wheel 11 on gate axle 10 engages with longitudinal rack 9, when the positive and negative rotation of gate axle 10, driving wheel 11 drives gate 82 to move up and down, thus the folding degree of regulating gate 82.
As shown in accompanying drawing 1, accompanying drawing 3 and accompanying drawing 5, be provided with water purification collecting box 12 in the bottom of upper strata strainer 51, water purification collecting box 12 is arranged on the middle belly of frame 2.
The course of work of this sewage-treatment plant and operation principle are: starting drive, strainer roller 4 drives strainer 5 quick rotation, on the surface of the supreme metafiltration band 51 of the sewage discharge in sewage discharge case 8, upper strata strainer 51 drives sewage fast uplink as the loading end of sewage.As shown in Figure 8, cornerite C is formed between upper strata strainer 51 and roll body 7, upper strata strainer 51 is in the process of running, water after filtration forms water cloth and runs up with upper strata strainer, when water cloth moves to the position of cornerite C between upper strata strainer 51 and roll body 7, from hydromechanical general knowledge in the bottom surface of upper strata strainer 51, when the flow channels of fluid diminishes suddenly, fluid pressure increases, and when the flow channels of fluid becomes large, fluid pressure reduces.And after water cloth enters into cornerite C inside, the base pressure of upper strata strainer 51 becomes large, this pressure forces the water reverse osmosis of strainer bottom surface, upper strata to the surge effect of surface formation as shown in arrow in accompanying drawing 8 of upper strata strainer, namely the sewage on compression shock upper strata strainer surface forms the spray, and due to the existence of cornerite C after sewage flows through the tangency location of roll body and upper strata strainer, the flow channels of fluid becomes suddenly large, now low pressure is formed on the bottom of upper strata strainer, water is formed by the bottom being drawn into upper strata strainer fast and throws away movement locus, reaches the effect of filtration.
The scraper plate of same effect below the strainer of upper strata also can embody.Scraper plate 6 the Main Function that rises be that the water of upper strata strainer 51 bottom surface is wiped off fast, but the water of remnants forms water cloth when flowing through scraper plate, because the existence of scraper plate wedge type tip forms stop to water cloth, water cloth reverse osmosis is forced to form surge effect on the surface of upper strata strainer, and when effluent stream is when the β angle of scraper plate, upper strata strainer base pressure reduces the below of impelling the supreme metafiltration band of water fast filtering.
Facts have proved, adopt free rolling roll body to form surge suction effect to sewage better, although the more effect of effect that scraper plate also also can arrive surge suction is wiped off fast by the water sticking to strainer bottom surface, upper strata.Better can play the effect of stirring rolling to sewage after sewage forms surge effect, after the suspension in sewage can being made to stir fast prevent its precipitation by the stirring rolling of sewage, strainer be formed and block thus can make below water fast filtering to strainer.
Certainly, if arrange independent negative pressure shape apparatus for converting also can reach in the bottom of upper strata strainer the object making Quick sewage filtering, but arranging independent negative pressure device one is that cost is higher, two is that negative pressure needs to realize in the environment of sealing, has larger difficulty technically.And adopt the roll body that freely rotates and custom-designed scraper plate can realize the fast filtering of sewage completely, reach structure simply, implement technique effect easily.
As shown in accompanying drawing 1 and accompanying drawing 3, the water purification collecting box 12 that the water purification that sewage is formed after upper strata strainer 51 filters drops into frame belly is fast inner.
As shown in Figure 1, this device in the running, by controlling the emission flow of running speed and sewage, sewage is up with upper strata strainer, namely 2/3 place that its Top Runby generally reaches upper strata strainer length stops, the operation that hoists is continued with upper strata strainer in the surface that suspension after filtration is positioned at upper strata strainer, when after the revolution of upper strata strainer, as shown in Figure 1, revolution place high-end at ring-type strainer is provided with filtering band cleaning unit, this filtering band cleaning unit comprises water purification shower 13 and gas shower pipe 14, water purification shower 13 and gas shower pipe 14 are positioned at strainer inner surface side and are arranged in frame, its width is consistent with strainer width, dirt collection bin 15 is provided with in the strainer outer surface side of strainer revolution place.Utilize water purification shower 13 and gas shower pipe 14 pairs of strainers to carry out Rapid Cleaning, the impurity gone out by strainer surface filtration is washed fast and is dropped down onto dirt collection bin 15 inside, ensures that strainer strainer surface when upper once carrying residual water keeps clean.
Because the sewage in sewage discharge case 8 is directly discharged into the surface of upper strata strainer 51, upper strata strainer needs to arrange water-storing device, otherwise sewage is directly flowed out by the both sides of upper strata strainer.As shown in accompanying drawing 1, accompanying drawing 3, accompanying drawing 6 and accompanying drawing 7, be provided with left and right riser 16 in the both sides of upper strata strainer 51, left and right riser 16 forms sump together with upper strata strainer 51.As shown in Figure 7, be provided with sealing offset plate 17 in the inner side of left and right riser 16, bottom and the upper strata strainer 51 of sealing offset plate 17 offset.Namely form CONTACT WITH FRICTION between upper strata strainer 51 and sealing offset plate 17, when upper strata strainer rapid movement, its drive sewage hoists and moves ahead fast, is formed and seal moisture film thus prevent sewage from being flowed out by strainer both sides, upper strata between upper strata strainer and sealing offset plate.
Known by foregoing description, can not there is deviation condition in strainer in the process of motion, if strainer occurs that deflection causes sealing offset plate to be separated with upper strata strainer, sewage cannot be sealed.For this problem, as shown in Figure 1, strainer driven shaft 18 is provided with in the bottom of water purification collecting box 12, lower floor's film body 52 of described ring-type strainer is supported by strainer driven shaft, filter belt deviation corrector 19 is provided with in the end of strainer driven shaft, described filter belt deviation corrector comprises a pneumatic unit, and this pneumatic unit can drive strainer driven shaft around its end swing thus play the effect of rectifying a deviation to strainer.
In addition by the impact of Various Seasonal temperature, strainer there will be the phenomenon of expanding with heat and contract with cold, must ensure that in the running of equipment strainer keeps stable tension force to make strainer be in tensioning state all the time, in the present embodiment, in device, be provided with strainer identical tension stabilising arrangement.As shown in Figure 1, the idler roller 28 contacted with strainer is provided with in revolution place of ring-type strainer one end, this idler roller is driven by cylinder 29, this cylinder 29 can adopt manually adjustment or adopt adjustment automatically, need to install tension pick-up additional when adopting adjustment automatically, utilize tension pick-up that tension value is passed to control system, control system is carried out automatic telescopic control to cylinder thus is reached the control effects of constant tension.
Adopt this quick carbon separator thoroughly can change the build model of current sewage treatment plant in sewage disposal process.As in current sewage disposal process, grid, setting pot and preliminary sedimentation tank are mainly separated for the particle suspensions of different-diameter, if adopt this quick carbon separator, as long as the order number of its strainer to be carried out replacing adjustment, then adopt the effect in the complete alternative above-mentioned each pond of this device.As the suspension being mostly more than 10mm that grid is separated, what second pond was separated is the sand grains of more than 1mm, preliminary sedimentation tank is then the body refuse being separated more than 50um, if as long as adopt this device the aperture of strainer to be carried out specific aim adjustment change the effect that can realize above-mentioned each pond.This device adopts seal form running simultaneously, and after production, single device forms independently casing, it is easy for installation, multiple stage device flexibly, not only can combinationally use when carrying out sewage disposal, and be conducive to the process of deodorizing carrying out sewage by collocation.This device is through carrying out simulated test in multiple sewage treatment plant, only carry out to replace preliminary sedimentation tank, effect can reach the suspension removing in sewage more than 70%, its effect compares traditional preliminary sedimentation tank obvious lifting, as can be seen here, if it is feasible for adopting this device to carry out substituting the grid filtration in traditional wastewater treatment step, setting pot, preliminary sedimentation tank, this improves the treatment effeciency of sewage to the construction cost reducing sewage treatment plant, reduces costs and all can bring significant technique effect.
Embodiment 2
In the device that embodiment 1 provides, adopting sewage discharge case 8 to there is a technical problem of comparatively giving prominence to when carrying out sewage discharge is the lower position that sewage is deposited on upper strata strainer in a large number, a large amount of depositions of sewage cause the pressure increase at this low side position, left and right riser 16 and the contact of upper strata strainer 51 between this position are difficult to carry out effective sealing to sewage, cause sewage to be overflowed in a large number by the both sides of upper strata strainer low side.For solving this technical problem, in the present embodiment, provide another sewage discharge device.
As shown in Figure 9, remove sewage discharge case 8 and left and right riser 16 in the present embodiment, install water-locator 20 additional at the top of upper strata strainer 51.The structure of water-locator 20 is shown in shown in accompanying drawing 10, it comprises a cover body 21 moved towards along upper strata strainer 51, the bottom-open of cover body 21, the top of cover body 21 is provided with wastewater inlet 22, be provided with sewage loading plate 23 in cover body inside, sewage loading plate 23 is positioned at the bottom of wastewater inlet 22, and its one end and faceshield side wall are fixed, the other end extends to the opposite side of cover body, sewage loading plate 23 moves towards several water distribution mouths 24 offered along cover body.As shown in Figure 10, after sewage enters into cover body 21 inside by wastewater inlet 22, first sewage drop on sewage loading plate 23, with the increase of sewage quantity, sewage successively by the upper strata strainer 51 bottom water distribution mouth 24 clan to cover body on the surface, sewage so can be avoided to concentrate on the lower position place of upper strata strainer 51 in a large number, the water distribution route of sewage is elongated, effectively solve the phenomenon that on the strainer of upper strata, pressure is concentrated.
As shown in Figure 11, independent sealing device is provided with between cover body 21 and upper strata strainer 51.It is provided with clamping plate 25 outside the bottom margin of cover body 21, sealing strip 26 is clipped between clamping plate 25 and cover body 21 cover wall, the bottom of sealing strip 26 is provided with the rounded bulge in cross section 27, this bulge 27 can shrink by elastic free, clamping plate 25 and sealing strip 26 round setting bottom cover body, cover body 21 is connected with being formed between frame to hang, and bulge 27 and upper strata strainer 51 offset.After the sewage quantity on sewage loading plate 23 increases, the weight of whole cover body increases, bulge 27 contraction distortion bottom sealing strip and form close contact between the strainer of upper strata thus sewage effectively can be sealed and prevent from overflowing, the elongation of sewage cloth water line is advantageously in the fast filtering of sewage simultaneously.
Claims (10)
1. the quick carbon separator of sewage disposal, it is characterized in that: this device at least comprises one can the strainer of carrying residual water, the below of strainer is provided with surge aspirator, the water purification that sewage is formed after strainer filters is collected below strainer, and the impurity filtered out in sewage is positioned on strainer and by centralized collection.
2. the quick carbon separator of a kind of sewage disposal according to claim 1, it is characterized in that: also comprise frame, described strainer is ring-type, the strainer roller at ring-type strainer two ends is arranged in frame, ring-type strainer can realize rotating by the driving of strainer roller, the upper strata belt body of ring-type strainer is obliquely installed, and the angle between itself and level controls at 0-45 °, and upper strata belt body is as the loading end of sewage; Described surge aspirator and the bottom of upper strata belt body are close to, and surge aspirator is arranged in frame.
3. the quick carbon separator of a kind of sewage disposal according to claim 1 and 2, is characterized in that: described surge aspirator is be arranged on bottom the belt body of upper strata some roll body free to rotate, upper strata belt body with form tangent contact between roll body.
4. the quick carbon separator of a kind of sewage disposal according to claim 1 and 2, it is characterized in that: described surge aspirator is the some scraper plates be arranged on bottom the belt body of upper strata, scraper plate across upper strata belt body bottom and scraper plate length is consistent with strainer width, some scraper plates are evenly arranged along the trend of upper strata belt body; The side that described scraper plate is positioned at belt body low side side, upper strata is shunk from top to bottom and is formed slopely wedge shape, wedge-shaped tip shape has angle a, described angle a is 25-45 °, the top surface of scraper plate is along reducing gradually with the rising of upper strata belt body, between scraper plate top surface and upper strata belt body, shape has angle β, and described angle β is 3-6 °.
5. the quick carbon separator of a kind of sewage disposal according to claim 2, it is characterized in that: described frame two ends are provided with support column, its be positioned at the top of the support column of belt body low side one end, upper strata and frame hinged, be positioned at the frame support column height adjustable of epipelagic zone height end one end.
6. the quick carbon separator of a kind of sewage disposal according to claim 2, it is characterized in that: be provided with water purification collecting box in the bottom of upper strata strainer, water purification collecting box is arranged on belly in the middle of frame, lower floor's belt body of described ring-type strainer is passed by the bottom of water purification collecting box, revolution place high-end at ring-type strainer is provided with filtering band cleaning unit, described filtering band cleaning unit comprises water purification shower and gas shower pipe, described water purification shower and gas shower pipe are positioned at strainer inner surface side and are arranged in frame, its width is consistent with strainer width, dirt collection bin is provided with in the strainer outer surface side of strainer revolution place.
7. the quick carbon separator of a kind of sewage disposal according to claim 6, it is characterized in that: also comprise filter belt deviation corrector and strainer identical tension stabilising arrangement, described filter belt deviation corrector comprises the strainer driven shaft of the bottom being arranged on water purification collecting box, lower floor's film body of described ring-type strainer is supported by strainer driven shaft, filter belt deviation corrector is provided with in the end of strainer driven shaft, described filter belt deviation corrector comprises a pneumatic unit, and this pneumatic unit can drive strainer driven shaft around its end swing; Described strainer identical tension stabilising arrangement comprises the idler roller contacted with strainer, and described idler roller is by air cylinder driven.
8. the quick carbon separator of a kind of sewage disposal according to claim 2, it is characterized in that: the both sides of described upper strata strainer are provided with left and right riser, left and right riser forms sump together with upper strata strainer, be provided with sealing offset plate in the inner side of left and right riser, bottom and the upper strata strainer of sealing offset plate offset.
9. the quick carbon separator of a kind of sewage disposal according to claim 2, it is characterized in that: the top of described upper strata strainer is provided with water-locator, water-locator comprises a cover body moved towards along upper strata strainer, cover body hangs with frame and is connected, cover body bottom-open, the top of cover body is provided with wastewater inlet, sewage loading plate is provided with in cover body inside, sewage loading plate is positioned at the bottom of wastewater inlet, its one end and faceshield side wall are fixed, the other end extends to the opposite side of cover body, sewage loading plate moves towards several water distribution mouths offered along cover body.
10. the quick carbon separator of a kind of sewage disposal according to claim 9, it is characterized in that: between described cover body and upper strata strainer, be provided with sealing device, sealing device comprises the clamping plate be arranged on outside cover body bottom margin, sealing strip is clipped between the cover wall of clamping plate and cover body, the bottom of sealing strip is provided with the rounded bulge in cross section, this bulge can shrink by elastic free, and clamping plate and sealing strip round setting bottom cover body, and bulge and upper strata strainer offset.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105923926A (en) * | 2016-06-28 | 2016-09-07 | 尚川（北京）水务有限公司 | Black and odorous sewage treatment system and black and odorous sewage treatment technology |
| CN106007189A (en) * | 2016-06-28 | 2016-10-12 | 尚川（北京）水务有限公司 | Urban black-odorous sewage treatment system and technology |
| CN106310759A (en) * | 2016-10-26 | 2017-01-11 | 威海丰泰新材料科技股份有限公司 | Improved sewage treatment quick carbon separating device |
| CN113491904A (en) * | 2021-09-08 | 2021-10-12 | 徐州鸿誉环境科技有限公司 | Non-sensing control type self-adaptive dynamic adjustment type industrial waste screening and separating device |
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| CN106007189A (en) * | 2016-06-28 | 2016-10-12 | 尚川（北京）水务有限公司 | Urban black-odorous sewage treatment system and technology |
| CN106310759A (en) * | 2016-10-26 | 2017-01-11 | 威海丰泰新材料科技股份有限公司 | Improved sewage treatment quick carbon separating device |
| CN113491904A (en) * | 2021-09-08 | 2021-10-12 | 徐州鸿誉环境科技有限公司 | Non-sensing control type self-adaptive dynamic adjustment type industrial waste screening and separating device |
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