CN106267986A - The residue removal device of sewage - Google Patents
The residue removal device of sewage Download PDFInfo
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- CN106267986A CN106267986A CN201510236892.XA CN201510236892A CN106267986A CN 106267986 A CN106267986 A CN 106267986A CN 201510236892 A CN201510236892 A CN 201510236892A CN 106267986 A CN106267986 A CN 106267986A
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Abstract
The invention discloses the residue eliminating equipment of a kind of sewage, including the first dirt removal device, be used for removing residue in sewage；Second dirt removal device, is placed in the lower section of described first dirt removal device, is removed remaining floating impurity in the sewage after residue for removing by the first dirt removal device.Present configuration is simple, not only remove more than kitchen bigger solid and fiber-like residue in sewage, and remove more than kitchen floating impurity in sewage, avoid too much impurity and flow into pipe network or the profit processing means of next stage, greatly reduce the burden of oil-water separation filter element, the maintenance of minimizing equipment, improves work efficiency.
Description
Technical field
The present invention relates to a kind of sewage-treatment plant, particularly to a kind of device that the kitchen excess oil sewage of kitchen, ChengShi Hotel and passenger boat dining room discharge is processed.
Background technology
Along with improving constantly of people's material life, cities and towns grand hotel, big hotel are on the increase；After China's entry into the World Trade Organization, day by day increase with exchanging of countries in the world, passenger steamer, the rate of going to sea of ocean going passenger ships are also continuously increased, therefore the dining room discharge water pollution problem to urban environment, the sewage pollution problem to ocean more than passenger steamer kitchen, have become as serious problems of society, the international relations having had influence on having exchanged country.On the other hand, kitchen waste water is processed, in order to recycling of water is also the important topic of saving water resource.
At present, the oil removing of kitchen or sewage from catering business uses oil interceptor mostly, and the proportion utilizing profit is different, within the regular hour, makes the oils and fats in sewage float, and then by floating oil removal, thus reaches the effect of oil-water separation.Oil interceptor common problem is, the weak effect of oil-water separation, and stench and pollution impurity cannot be removed, and cause environmental malodors, therefore require that higher place is not easy to arrange oil interceptor for environmental health.Additionally, the loss of oil slick in oil interceptor, not only improve reprocessing sewage cost, and cause the waste of resource.
Disclosing a kind of kitchen residual sewage oil separator in Chinese patent CN201062214, this separator includes a tank body, and this tank body has accommodating the first room not separating sewage and accommodating by separation oil, the second room of water；Being arranged on the poly-oil filter element for oil-water separation within tank body, the inside of poly-oil filter element surrounds the first room, outside surrounds the second room with described inner tank wall；It is positioned at the sump oil tapping equipment for discharging isolated sump oil on tank body top；And be fixed on inner tank wall side for overflow water purification clear water overflow pipe.This oil distributor structure is simple, oil-water separation good, is suitable to process sewage from catering business.
Summary of the invention
It is an object of the invention to provide the residue eliminating equipment of sewage more than a kind of kitchen, it is not only able to effectively to remove and collect the big residue such as rice in sewage more than kitchen, noodles, bone, dish leaf, meat, Fish, Crusta Penaeus seu Panulirus, eggshell, Fishbone, fruit, tea grounds, corn and fiber-like dirt etc., and it can effectively remove and collect the impurity swimming on liquid level in sewage more than kitchen, floccule etc., the residue thus avoided more than kitchen in sewage flows into pipe network and results in blockage, prevent owing to organic detritus cannot clear up the environmental malodors caused in time, reduce the cost of reprocessing sewage.
For realizing the purpose of the present invention, it is provided that techniques below scheme:
The residue eliminating equipment of the sewage of a kind of kitchen excess oil sewage, including the first dirt removal device, is used for removing residue in sewage；With
Second dirt removal device, is placed in the lower section of described first dirt removal device, for being removed remaining floating impurity in the sewage after residue by the first dirt removal device.
Wherein the first dirt removal device includes: support, filter screen, is placed in the inner side of a pair support plate, can be circulated relative to it and move；Actuating device, band electric filter opposite brackets is circulated movement.
Particularly, support has a pair support plate, is supported by strut and fix between support plate.
Wherein, filter screen includes, along several silk screen axles of described filter screen horizontal expansion and several twines of being wound between adjacent two silk screen axles, forming time of filtration between two laterally adjacent twines.
Wherein, actuating device includes: driving shaft and driven shaft, is respectively supported on a pair support plate and is positioned at its two ends；Drivewheel, is fixed on driving shaft, and is positioned at the inner side of a pair support plate；Driven pulley, corresponding with drivewheel, it is arranged on driven shaft, and is positioned at the inner side of a pair gripper shoe；Transmission chain belt, integral with filter screen, transmission chain belt walks around drivewheel and driven pulley is positioned to circulate shape, is thus positioned to filter screen circulate shape, and by driving drivewheel to rotarily drive driving-chain Tape movement, thus band electric filter moves.Additionally, actuating device also includes, drive, it is fixed on driving shaft, is positioned at the outside of one of the pair of support plate；Motor, drives drive and driving shaft to rotate, and wherein the rotation of drivewheel is rotated by described driving shaft and drives.
Particularly, drivewheel is two, is separately positioned on the two ends of driving shaft；Driven pulley is two, corresponding with two drivewheels respectively, is separately positioned on the two ends of driven shaft；Transmission chain belt is two, it is separately positioned on the both sides of filter screen, wherein transmission chain belt is positioned to circulate shape by one of drivewheel and corresponding driven pulley, and another transmission chain belt is positioned to circulation shape by another and another corresponding driven pulley of a pair drivewheel.
Additionally, the first dirt removal device also includes contacting with filter screen to brush the cleaning brush adhering to residue on filter screen.
Particularly, cleaning brush is placed in inside support by cleaning brush axle and is positioned at the lower section of filter screen, being rotated by the brush wheel being placed in below drive and be positioned on cleaning brush axle, brush wheel is positioned at the outside of one of a pair support plate, and the direction of rotation of brush wheel is identical with the direction of rotation of drive.
Additionally, arrange water leg below filter screen；Filter screen is provided above inlet water tank；The lower section discharging residue one end of filter screen arranges residue collection port.
Particularly, inlet water tank has top board and base plate, and one end of top board sets water inlet, and base plate one end relative with one end of described top board sets the outlet in the face of filter screen.Wherein, the inclined shape of base plate so that it is higher than the one end near outlet near one end of water inlet.
Additionally, set water fender between the upper and lower of filter screen.
Wherein the second dirt removal device includes: header tank, and it is connected with the first dirt removal device, collects the sewage after the first dirt removal device removes residue；Floating miscellaneous collecting box, adjoins with water tank, its open top；Removal mechanism, the top being placed in header tank, in the most floating miscellaneous collecting box of refuse collecting for swimming in water tank on the water surface.
In addition, also include: overflow plate and relief port, the side being arranged in water tank, it is connected with water tank bottom and both sides respectively with both sides bottom overflow plate, relief port is positioned at the bottom of water tank, overflow plate and relief port being arranged to when the water surface in water tank exceedes predetermined altitude, the sewage in water tank is spilt over by overflow plate and is flowed out by relief port.
Particularly, removal mechanism has: dispose the driving chain of loopy moving on drive sprocket and driven sprocket, drive sprocket and driven sprocket, and driving chain arranges the scraper plate along driving chain horizontal expansion.
Particularly, the top of the side that floating miscellaneous collecting box adjoins water tank sets deflector, and deflector extends in water tank so that the foreign material swum in water tank on the water surface are pushed in floating miscellaneous collecting box by removal mechanism along deflector.
Additionally, the position near overflow plate arranges water fender in water tank, the upper end of water fender is higher than removal mechanism, has certain interval and form the passage of current between lower end and the bottom of water tank；Diversion box is formed between water fender and overflow plate, level switch is set in diversion box, for detecting upper water level and lower water level, upper water level be removal mechanism work water level and in water tank the water level of water inlet, lower water level is to stop in water tank outside draining and start to the water level intake in water tank.
In water tank, the position near overflow plate sets gradually water fender and buffer board, and wherein, the upper end of water fender is higher than removal mechanism, has certain interval and form the passage of current between lower end and the bottom of water tank；Buffer board is arranged on the bottom of water tank, and water inlet pipe is between water fender and buffer board.
Wherein, the second dirt removal device includes: including: water tank, and it is connected with the first dirt removal device, collects the sewage after the first dirt removal device removes residue；Floating miscellaneous collecting box, its open top, it is arranged in water tank, near the side of water tank；Floating miscellaneous removal mechanism, the top being placed in water tank, by the refuse collecting swum in water tank on the water surface to floating in miscellaneous collecting box.
In addition, also include: at floating overflow plate between miscellaneous collecting box and the opposite side of water tank, form, between described overflow plate and floating miscellaneous collecting box, the diversion box connected with water tank, it is provided with the earial drainage case of relief port bottom being formed between described overflow plate and the opposite side of water tank, there is certain interval to form the water stream channel making water tank connect diversion box between bottom and the water tank bottom of floating miscellaneous collecting box.
Particularly, removal mechanism has the driving chain disposing loopy moving on drive sprocket and driven sprocket, drive sprocket and driven sprocket, and driving chain arranges the scraper plate along driving chain horizontal expansion.
Particularly, the top of floating miscellaneous collecting box arranges the deflector matched with removal mechanism, and deflector extends in water tank so that the foreign material swum in water tank on the water surface are pushed in floating miscellaneous collecting box by removal mechanism along deflector.
Additionally, arrange level switch in diversion box, being used for detecting water level and lower water level, upper water level is the water level of removal mechanism work and stops the water level of water inlet in water tank, and lower water level is to stop in water tank outside draining and start to the water level intake in water tank.
Additionally, the bottom of side is provided with buffer board in water tank, water inlet pipe is between water tank side and buffer board.
The invention have the advantage that
1, residue removal effect of the present invention is good, can effectively remove the bigger dirts such as the solid dirt in the excess oil sewage of kitchen or fiber-like dirt, avoid blocking, be wound around dredge pump and blocking pipeline, decrease the expense of maintenance, the work efficiency of raising equipment, it is therefore prevented that cannot clear up in time due to organic detritus and the environmental malodors that causes.
2, the present invention is also prevented from swimming in more than kitchen floating thing such as fine impurities and the floccule on the sewage water surface and sticks to be sump oil on floccule, prevent floating thing blocking, be wound around dredge pump and blocking pipeline, decrease the expense of maintenance and improve work efficiency.
3, the present invention is by solid dirt, fiber-like dirt and the floating pollutant etc. effectively removed more than kitchen in sewage, alleviates the burden of sewage reprocessing more than kitchen, decreases the maintenance of sewage reprocessing equipment more than later stage kitchen, improves the work efficiency of sewage disposal more than kitchen.
4, present configuration is simple, the high treating effect of sewage more than kitchen, is suitable for the big pub in cities and towns, the process of sewage more than ocean going passenger ships kitchen.
The present invention is described in detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the first dirt removal device of sewage of the present invention；
Fig. 1 a is the rearview of Fig. 1；
Fig. 2 a is the sectional view of line A-A along Fig. 1；
Fig. 2 b is the amplification view of line B-B along Fig. 1；
Fig. 2 c is the partial top view of Fig. 2 b.
Fig. 3 is a kind of structural representation of the second dirt removal device of kitchen of the present invention excess oil sewage；
Fig. 4 is the another kind of structural representation of the second dirt removal device of kitchen of the present invention excess oil sewage.
Description of reference numerals: 4, inlet water tank；4a, water inlet, 4b, outlet；4c, top board；4d, base plate；11a, support；11b, strut；12, filter screen；12a, net axle；12b, guipure；14, water fender；15, water leg；16, drain pipe；17, cleaning brush；18, collection port；19, catcher；19a, casing；19b, collecting tank；19c, discharge outlet；130, driving shaft；130 ', driven shaft；132, brush wheel；133, brush axle；134, chain belt；135, drivewheel, 136, driven pulley；137, catch；137a, splash-back；138, driven shaft adjusting means；139, motor；20, floating miscellaneous removal device；21, removal mechanism；21a, scraper plate；21b, driving chain；22a, drive sprocket；22b, driven sprocket；22c, jockey sprocket；23, casing；23a, buffer board；23c, sewage draining exit；24, overflow plate；24a, water fender；24b, upper level sensor；24c, lower level sensor；25a, water tank；25a ', diversion box；25b, floating miscellaneous collecting box；25c, earial drainage case；26, deflector；27, discharge outlet；28, draining pump；29a, water inlet pipe；29b, drain pipe；29c, relief port.
Describe the present invention below in conjunction with the accompanying drawings.
Detailed description of the invention
As shown in Figure 1, the residue removal device of sewage of the present invention is for the residue removed more than kitchen in sewage, such as rice, noodles, bone, dish leaf, meat cubelets, the flesh of fish, Crusta Penaeus seu Panulirus, eggshell, Fishbone, tea grounds, corn etc., filtering the secondary clear water after big residue can be flowed out by the water leg drain pipe 16 bottom water leg 15.
Such as Fig. 1, shown in 1a, the residue removal device of sewage includes plate-shaped support 11a and the filter screen 12 of the side that sets within it, support 11a is pair of parallel support plate (showing a support plate in Fig. 1), filter screen 12 be placed in supported by multiple strut 11b and fixing this to support plate between, driving shaft 130 and driven shaft 130 ' has been supported respectively at the two ends of support 11a, driven shaft 130 ' is fixed on support 11a by driven shaft adjusting means 138, driven shaft adjusting means 138 can make driven shaft 130 ' move towards driving shaft 130 or away from driving shaft 130, so as the distance adjusted between driven shaft 130 ' and driving shaft 130.
As shown in Fig. 1,2b, on driving shaft 130, it is positioned at the position inside pair of brackets 11a, is provided with a pair drivewheel 135 (illustrate only the drivewheel 135 of side in figure)；In the position in the outside of one of a pair support plate, it is fixed with a drive 13a.The lower section of drive 13a is provided with brush wheel 132, and brush wheel 132 is fixed on cleaning brush axle 133 and is positioned at the outside of support, drive 13a and brush wheel 132 and is rotated by transmission band, as shown in Figure 1a by motor 139 (being placed in the outside of support 11a).
On driven shaft 130 ', it is positioned at the position inside pair of brackets 11a, is mounted with pair of driven 136, itself and a pair drivewheel 135 one_to_one corresponding.
Article two, transmission chain belt 134 is disposed by the drivewheel 135 of both sides and driven pulley 136 respectively and (illustrate only the transmission chain belt of side in circulation shape in Fig. 2 b and dispose the drivewheel of transmission chain belt, driven pulley), filter screen 12 is connected in chain belt 134 in a chain belt 134 by being inserted respectively at the two ends of net axle 12a, as shown in Figure 2 b, thus also it is positioned to circulate shape by filter screen by the circulation shape transmission chain belt 134 of both sides.On net axle 12a, two ends are provided with catch 137.
Such as Fig. 2 b, on two support plates, arranging the splash-back 137a matched with corresponding catch 137, it has the connecting portion being connected with support plate and splashproof portion that is arranged in parallel with catch 137 and that overlap.When the water yield being flowed to filter screen 12 by outlet 4b is excessive, this splashproof portion prevents water to be sputtered onto outside water fender.
When motor 139 drives drive 13a to rotate by transmission band, drive brush wheel 132 to rotate simultaneously.Drive 13a is by driving driving shaft 130 to rotate and drive drivewheel 135 to rotate, then is driven the filter screen 12 being integrally fixed with chain belt 134 by drivewheel 135, in the horizontal direction or incline direction loopy moving passes through below inlet water tank 4.
As shown in Fig. 1 and 2 b, below driving shaft 130, it is provided with along the horizontal expansion of filter screen 12 cleaning brush 17 that contacts with filter screen 12 by the cleaning brush axle 133 being bearing on support 11a, cleaning brush 17 is driven rotation by the brush wheel 132 being positioned at outside support 11a, when when drivewheel 135 rotates counterclockwise, band electric filter 12 moves through above cleaning brush 17 along arrow D direction, cleaning brush 17 also does and rotates counterclockwise and brush by the residue adhered on filter screen 12, and makes residue be fallen in crumbs collector 19 by residue collection port 18.The lower section of filter screen 12 arranges water leg 15, for collecting the secondary clear water after filter screen 12 filtration residue.
The residue removal device of sewage also has inlet water tank 4.More than kitchen, sewage flows on filter screen 12 by gravity, or will cesspool be delivered on filter screen 12 containing sewage pump more than residue kitchen by sewage pump, for alleviating the impulse force of sewage, prevent it from sputtering, it is provided above buffering and the inlet water tank 4 of distribution sewage at filter screen 12, it has top board 4c and base plate 4d, one end of top board 4c sets water inlet 4a, base plate 4d is provided with the outlet 4b of the horizontal expansion along filter screen 12, the base plate 4d of baffle-box is slight skewed, i.e. base plate 4d adjoins one end higher than its adjacent outlet 4b, one end of water inlet 4a, the current flowed into by water inlet 4a flow through after base plate 4d is buffered, filter screen 12 is flowed to again by outlet 4b.
Filter screen 12 is flexible guipure, the partial top view of guipure as shown in Figure 2 c, guipure is to be made up of with the hinged parallel twine 12b being placed on net axle 12a multiple parallel net axle 12a, net axle 12a is along the horizontal expansion of filter screen 12, two adjoin and dispose a row twine 12b between silk screen axle 12a, this row's twine is adjacent row's twine and is alternately placed, make spaced apart formation certain interval 12b ' between the adjacent silk screen often arranged, the two ends of every twine 12b are respectively hinged on two adjacent net axle 12a, it is simple to pass water through guipure and leak down and stayed on guipure by residue.As it is shown in figure 1, filter screen moves along D direction, and will be left in the residue on guipure and be delivered to the top of collection port, collection port 18 fall into catcher 19.
As shown in Fig. 1,2b, motor drives drive 13a and brush wheel 132 to rotate by transmission band or chain belt, and drive 13a drives a pair drivewheel 135 being coaxial therewith to rotate, and drivewheel 135 is then circulated movement by chain belt 134 loopy moving band electric filter.
Brush wheel 132 is identical with the rotation direction of drive 13a, and when above filter screen 12 rotates through cleaning brush 17, due to them, in contact position, moving direction tangentially is contrary, and therefore, cleaning brush 17 can brush the filtration residue on filter screen 12.
Filter screen 12 can be to be horizontally disposed with, it is also possible to is to be obliquely installed, and when being obliquely installed, drivewheel 135 is higher than driven pulley 136 so that filter screen 12 is downward-sloping towards driven pulley 136 by drivewheel 135.Additionally, i.e. arrange water fender 14, as shown in Fig. 1 and 2 a inside circulation between the levels of filter screen 12 so that the sewage filtered from filter screen 12 upper strata by two side inflow water legs of filter screen 12 lower floor, or flows directly in header tank below after water fender 14.
After sewage flows in water leg, the sewage in water leg can flow directly in the header tank of Fig. 3 or Fig. 4 in 25a, it is possible to flowing into 25a in header tank by drain pipe 29b, latter approach can stably flow in header tank 25a, prevents its sputtering and liquid fluctuating.
Catcher 19 includes casing 19a and the collecting tank 19b that can be inserted in casing 19a, has treatment hole for filtering out in interior collecting tank 19b the excess moisture contained by residue bottom collecting tank 19b, and the moisture filtered out is discharged by discharge outlet 19c bottom casing 19a.Casing 19a inner surface can arrange attemperator (not shown), for controlling at about 4-5 DEG C by the temperature within casing 19a, prevents the residue being temporarily stored in interior collecting tank 19b from emitting bad smell.
As it is shown on figure 3, the floating miscellaneous removal device 20 of kitchen of the present invention excess oil sewage has the casing 23 of upper end open, forming adjacent header tank 25a and floating miscellaneous collecting box 25b in casing 23, header tank 25a top disposes floating miscellaneous removal mechanism 21.
Floating miscellaneous removal mechanism 21 is placed in the top in casing 23, and the circulation driving chain 21b with two parallel installations and the several scraper plate 21a, scraper plate 21a that are placed between two circulation driving chain 21b extend along the direction perpendicular with driving chain 21b moving direction.Every driving chain 21b is wound around drive sprocket 22a and driven sprocket 22b successively to be positioned to circulate shape, two the drive sprocket 22a and two driven sprocket 22b that dispose two driving chain 21b are respectively and fixedly installed on driving shaft and driven shaft, and the two ends of driving shaft and the two ends of driven shaft are rotatably supported on the sidewall of casing 23 respectively.
Between drive sprocket 22a and driven sprocket 22b, the position near drive sprocket 22a arranges jockey sprocket 22c, the height of jockey sprocket 22c is identical with the height of driven sprocket 22b, but the height less than drive sprocket 22a, driving chain 21b part of horizontal between driven sprocket 22b and jockey sprocket 22c is disposed, and the portions incline between jockey sprocket 22c and drive sprocket 22a disposes.
Below driving chain 21b between jockey sprocket 22c and drive sprocket 22a, deflector 26 is set, the upper surface of deflector 26 is in upwards extending obliquely out, consistent with the incline direction of the driving chain 21b above it, its higher one end is connected with the top of floating miscellaneous collecting box 25b, relatively low one end is cantilever-shaped to extend in header tank 25a, the lower surface of deflector 26 is downward-sloping extension or horizontal-extending, and upper and lower surface junction is that arc-shaped surface connects.The bearing of trend of deflector 26 is consistent with the bearing of trend of the scraper plate 21a on the driving chain 21b above it, when driving chain 21b is moved through deflector 26, floating miscellaneous (including various floating thing and oil slick) the diversed plate 26 swum on the water surface swept by scraper plate 21a holds up, when moving at the drive sprocket 22a revolution of driving chain 21b along with floating miscellaneous scraper plate 21a, it will float miscellaneous pushing in the floating miscellaneous collecting box 25b adjacent with header tank 25a.Dispose the movable interior case that can take out in casing 23 in floating miscellaneous collecting box 25b, be used for storing floating miscellaneous.
Setting gradually buffer board 23a, water fender 24a and overflow plate 24 with floating miscellaneous one end contrary for collecting box 25b in casing 23, wherein, buffer board 23a lower end is connected with the bottom of header tank 25a；The both sides of water fender 24a are connected with the two sides of header tank 25a, and its upper end is higher than removal mechanism 21, forms the passage run water through between the bottom of lower end and header tank 25a；The lower end of overflow plate 24 is connected with the bottom of header tank 25a, and both sides are connected with the two sides of water tank.Diversity water tank 25a ' is formed between water fender 24a and overflow plate 24, water fender 24a is positioned at diversion box side and arranges level sensor 24b and lower level sensor 24c, it is respectively used to detect water level and lower water level, upper water level is water level and the water level of removal mechanism work stopping water inlet in water tank, and lower water level is to stop in water tank outside draining and start to the water level intake in water tank.Forming earial drainage case 25c between overflow plate 24 and the sidewall of casing, the bottom of earial drainage case is provided with relief port 29c, and when the water surface in water tank exceedes predetermined altitude, the sewage in water tank is spilt over by overflow plate and flowed out by relief port.
Stretch into the water inlet pipe 29a of header tank 25a between buffer board 23a and water fender 24a, that pumped by draining pump or flowed in casing 23 by sewage more than the kitchen of flow by gravity by water inlet pipe 29a, flowed into the current of header tank 25a by buffer board 23a buffering, prevent from flowing into sewage fluctuation more than the kitchen in header tank 25a and unstable.
There is between the bottom of water fender 24a and casing 23 passage of circulation of supplying water, when draining pump 28 or level sensor break down and can not pass through discharge outlet 27 proper drainage, sewage in header tank 25a can be overflowed by overflow plate 24 and be drained, it is therefore prevented that because of on the ground around the sewage overflow in sewage can not be discharged and be caused header tank 25a in header tank 25a to device.
Particularly, the height of overflow plate 24 upper end is higher than the height of deflector 26 cantilever end, and less than the height of deflector 26 end (one end being i.e. connected with floating miscellaneous collecting box), to prevent when draining pump 28 or level sensor break down and can not pass through discharge outlet 27 proper drainage, the water in water tank flows into floating miscellaneous collecting box.
The bottom of diversity water tank 25a ' arranges discharge outlet 27, discharge outlet 27 is connected with draining pump 28 by drain pipe 29b, when the sewage water surface of header tank 25a rises to predetermined upper water level (height of predetermined upper water level should be less than the height of overflow plate 24), start draining pump 28 and discharge the sewage in header tank 25a, when the underwater of sewage drop to pre-fix the water level height of discharge outlet 27 (the lower water level usually above) time, stop draining pump 28, and intake by water inlet pipe 29a.
Embodiment 2
As shown in Figure 4, the floating miscellaneous removal device 20 of the kitchen excess oil sewage of the embodiment of the present invention two has the casing 23 of upper end open, header tank 25a adjacent successively and earial drainage case 25c is formed in casing 23, separated by overflow plate 24 between header tank 25a and earial drainage case 25c, header tank 25a disposes near one end of earial drainage case 25c floating miscellaneous collecting box 25b.Bottom floating miscellaneous collecting box 25b with casing 23 bottom between the most across a certain distance, form the passage making current logical；Before and after floating miscellaneous collecting box 25b, side is connected with the inner side of header tank 25a, between right side (i.e. near the side of earial drainage case 25c) and the overflow plate 24 of floating miscellaneous collecting box 25b, there is certain spacing, form the diversity water tank 25a ' communicated with main water box, the right side of floating miscellaneous collecting box 25b arranges level sensor 24b and lower level sensor 24c, it is respectively used to detect water level and lower water level, upper water level is the water level of removal mechanism work and stops the water level of water inlet in water tank, and lower water level is to stop in water tank outside draining and start to the water level intake in water tank；The bottom of earial drainage case is provided with relief port 29c, and when the water surface in water tank exceedes predetermined altitude, the sewage in water tank is spilt over by overflow plate and flowed out by relief port.Floating miscellaneous removal mechanism 21 is disposed between left side (i.e. away from the side of earial drainage case 25c) and the other end of casing 23 of floating miscellaneous collecting box 25b.
The height of overflow plate 24 upper end is higher than the height of deflector 26 cantilever end, and less than the height of deflector 26 end (one end being i.e. connected with floating miscellaneous collecting box), to prevent when draining pump 28 or level sensor break down and can not pass through discharge outlet 27 proper drainage, the water in water tank flows into floating miscellaneous collecting box.
The structure of floating miscellaneous removal mechanism 21, with embodiment one, is the most just not repeated explanation.
The work process of miscellaneous removal device is floated referring to Fig. 3, the 2 explanation present invention.Such as Fig. 3, shown in 2, sewage is flowed in casing 23 by water inlet pipe 29a, and the water surface is gradually increasing, and when liquid level arrives the position of upper level sensor 24b, stops supplying sewage from water inlet pipe 29a in casing 23；Then, after second static a period of time such as 30-60, start removal mechanism 21, drive scraper plate 21a to scrape floating miscellaneous from left to right by driving chain 21b, scraper plate 21a moves along the acclivitous upper surface of deflector 26, will float miscellaneous pushing in floating miscellaneous collecting box 25b by deflector 26；Afterwards, stop removal mechanism 21, start draining pump 28 and outwards pump sewage, when the liquid level in header tank 25a drops to the position of lower level sensor 24c, disconnect draining pump 28, stop outwards pumping sewage.Hereafter, then supply next group sewage in casing 23 by water inlet pipe 29a, circulation proceeds as described above, continuously floating miscellaneous in removal sewage.
Claims (11)
1. the residue eliminating equipment of a sewage, it is characterised in that including:
First dirt removal device, is used for removing residue in sewage；With
Second dirt removal device, is placed in the lower section of described first dirt removal device, for remove by
First dirt removal device removes remaining floating impurity in the sewage after residue.
2. the residue eliminating equipment of sewage as claimed in claim 1, it is characterised in that described first dirt is removed
Device includes: support (11a)；Filter screen (12), disposes on support, can be circulated relative to it and move,
Water fender (14) is set inside its circulation；Actuating device, band electric filter opposite brackets (11a) is circulated
Mobile.
3. the residue eliminating equipment of sewage as claimed in claim 2, it is characterised in that: described support includes one
To parallel support plate, described filter screen (12) is placed between parallel support plate.
4. the residue eliminating equipment of sewage as claimed in claim 2 or claim 3, it is characterised in that: described transmission fills
Put and include: driving shaft (130) and driven shaft (130 '), be respectively supported on the pair of support plate also
It is positioned at its two ends；Drivewheel (135), is fixed on driving shaft, and is positioned at the pair of support plate
Side；Driven pulley (136), corresponding with described drivewheel (135), it is arranged on driven shaft, and is positioned at institute
State the inner side of a pair support plate；Transmission chain belt (134), integral with described filter screen (12), described biography
Dynamic chain belt walks around drivewheel and driven pulley is positioned to circulate shape, thus makes described filter screen be positioned to circulate shape,
By driving drivewheel to rotarily drive driving-chain Tape movement, thus band electric filter is circulated movement.
5. the residue eliminating equipment of sewage as claimed in claim 2 or claim 3, it is characterised in that also include being placed in
The cleaning brush (17) contacted below filter screen and with filter screen (12).
6. the residue eliminating equipment of sewage as claimed in claim 2 or claim 3, it is characterised in that described filter screen (12)
Lower section arranges water leg (15), and described filter screen (12) is provided above inlet water tank (4), the one of described filter screen
The lower section of end arranges collection port.
7. the residue eliminating equipment of sewage as claimed in claim 2 or claim 3, it is characterised in that: described filter screen (12)
Flat including the several parallel net axle (12a) extended transversely and the number row being wound between adjacent two net axles
Row twine (12b), often arranges and forms gap (12b ') between the adjacent twine of twine.
8. the residue eliminating equipment of sewage as claimed in claim 1, it is characterised in that described second dirt is removed
Device includes: header tank (25a), and it is connected with the first dirt removal device (29a), collects by first
Dirt removal device removes the sewage after residue；Floating miscellaneous collecting box (25b), adjoins with header tank (25a)；
Floating miscellaneous removal mechanism (21), is placed in the top in header tank (25a), for by water floating in water tank
On face, refuse collecting is to floating in miscellaneous collecting box.
9. the residue eliminating equipment of sewage as claimed in claim 1, it is characterised in that described second dirt is removed
Device includes: header tank (25a), and it is connected with the first dirt removal device (29a), collects by first
Dirt removal device removes the sewage after residue；Floating miscellaneous collecting box (25b), is arranged on header tank (25a)
In, near its side；Floating miscellaneous removal mechanism (21), it is placed in the top in water tank (25a), uses
In by water tank, the foreign material on the floating water surface float miscellaneous collection to floating in miscellaneous collecting box (25b).
10. dirt eliminating equipment as claimed in claim 8 or 9, it is characterised in that: described removal mechanism (21)
There is drive sprocket (22a) and driven sprocket (22b), drive sprocket (22a) and driven sprocket (22b)
The driving chain (21b) of upper arrangement loopy moving, driving chain is arranged and laterally prolongs along described driving chain
The scraper plate (21a) stretched.
The residue eliminating equipment of 11. sewage as claimed in claim 8 or 9, it is characterised in that also include: overflow
Stream plate (24) and relief port (29c), be arranged on the side of header tank (25a), by overflow plate and earial drainage
Mouthful be arranged to when the water surface in water tank exceedes predetermined altitude, the sewage in water tank by described overflow plate above
Overflow and flowed out by relief port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510236892.XA CN106267986B (en) | 2015-05-11 | 2015-05-11 | The residue removal device of sewage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236892.XA CN106267986B (en) | 2015-05-11 | 2015-05-11 | The residue removal device of sewage |
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| CN106267986A true CN106267986A (en) | 2017-01-04 |
| CN106267986B CN106267986B (en) | 2019-04-19 |
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| CN201510236892.XA Active CN106267986B (en) | 2015-05-11 | 2015-05-11 | The residue removal device of sewage |
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| CN106669258A (en) * | 2017-02-24 | 2017-05-17 | 江苏克翎排水设备有限公司 | Chain plate type deslagging device |
| CN107083802A (en) * | 2017-06-09 | 2017-08-22 | 浙江利欧环境科技有限公司 | Trench deslagging device |
| CN107893443A (en) * | 2017-11-17 | 2018-04-10 | 蚌埠市代双莲藕种植专业合作社 | A kind of greenhouse automatic rain water collection recycles equipment |
| CN109537553A (en) * | 2018-12-29 | 2019-03-29 | 北京绿景行科技发展有限公司 | A kind of floating on water apparatus for removing foreign material |
| CN109589682A (en) * | 2019-01-29 | 2019-04-09 | 南京瑞升机械制造有限公司 | A kind of food and drink kitchen waste water equipment for separating liquid from solid |
| CN111330350A (en) * | 2020-03-16 | 2020-06-26 | 梅国健 | Exhaust gas dedusting detection environment-friendly treatment equipment with combined effect of air channels |
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| CN111330350A (en) * | 2020-03-16 | 2020-06-26 | 梅国健 | Exhaust gas dedusting detection environment-friendly treatment equipment with combined effect of air channels |
| CN111330350B (en) * | 2020-03-16 | 2021-09-07 | 内蒙古朗力环保科技有限公司 | Exhaust gas dedusting detection environment-friendly treatment equipment with combined effect of air channels |
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Effective date of registration: 20191209 Address after: 100029 Beijing city Chaoyang District Court Road No. 11 West Building 7 room 701 Patentee after: Beijing state owned environmental protection technology Co., Ltd. Address before: 100029 Beijing city Chaoyang District Xiaoguan Beili No. 45 (Century Jiayuan No. 4 18G) Patentee before: Yu Fuhua |
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