CN106544978A - A kind of effluent cycle utilizes system and sweeper - Google Patents
A kind of effluent cycle utilizes system and sweeper Download PDFInfo
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- CN106544978A CN106544978A CN201510598620.4A CN201510598620A CN106544978A CN 106544978 A CN106544978 A CN 106544978A CN 201510598620 A CN201510598620 A CN 201510598620A CN 106544978 A CN106544978 A CN 106544978A
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- refuse bin
- filter
- defecator
- cylinder
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- 241001417527 Pempheridae Species 0.000 title claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 75
- 239000010865 sewage Substances 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000005204 segregation Methods 0.000 claims abstract description 26
- 239000004744 fabric Substances 0.000 claims description 66
- 239000007788 liquid Substances 0.000 claims description 18
- 239000010720 hydraulic oil Substances 0.000 claims description 16
- 239000002689 soil Substances 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 5
- 238000007667 floating Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract 2
- 230000004913 activation Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
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- 238000000034 method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
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- 238000009841 combustion method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The present invention relates to a kind of effluent cycle utilizes system and sweeper, wherein, effluent cycle includes refuse bin, segregation apparatuss, the first power set and defecator using system, the segregation apparatuss are in the refuse bin, for the sewage in the refuse bin is separated with dirt, first power set for the sewage that the segregation apparatuss are isolated is extracted to the defecator, the defecator for by sewage water filtration recycling.Sewage in refuse bin is separated with dirt by the present invention by segregation apparatuss, the sewage that segregation apparatuss are isolated is extracted to defecator by the first power set, by defecator by sewage water filtration recycling, simple structure, effluent cycle utilization ratio can be improved, extend the single operation time, using water wisely.
Description
Technical field
The present invention relates to engineering machinery field, more particularly to a kind of effluent cycle is using system and washes
Sweep car.
Background technology
To meet common dedusting needs, the cleaning water that sweeper is loaded also can only be left using 1h
The right side, the distance that sweeper can during this period of time be cleaned is 8km～10km in city,
It is 20km or so in highway, has to fill again cleaning water if continuing operation.
Solve to clean the capacity that water tank is just to increase with one of hydropenic method, but this method must subtract
Few refuse bin volume, it is possible to make sweeping machine reduce the activity duration because more rubbish are not loaded；
Or bigger chassis is adopted, but this will increase the manufacturing cost of product again；To improve the work of sweeper
Industry efficiency, the method for generally adopting at present are that common sweeper is reequiped, and install effluent cycle additional
Reutilization system.
Currently existing scheme mainly has hydrocone type, ultrasonic type etc., wherein：Hydrocone type filtered water tank it is clear
Water is supplied water by the siphon of siphon interval and adds to sewage circulation unit, and the filtering water after filtration is supplied again
Cleaning work is carried out to road to high-pressure hydraulic pump.Ultrasonic activation in ultrasonic type effluent cycle system
Surrounding of the part located at tank of sewage suction truck；The emitting head of multiple ultrasonic activation parts symmetrically direction
Tank base is arranged, can fully to the silt in sewage by ultrasound wave mud-water separation pretreatment unit
Mud is separated from water, and then carries out draining respectively and discharges mud.
Above-mentioned effluent cycle scenario-frame of the prior art is complicated, and machinery refitment is complex and high cost,
Not intelligent enough, and filter efficiency is low, filtering accuracy cannot meet high-pressure hydraulic pump and high pressure nozzle
Use requirement.
The content of the invention
The purpose of the present invention is to propose to a kind of effluent cycle utilizes system and sweeper, its structure is more
For simple compact, it is possible to increase effluent cycle filter efficiency.
For achieving the above object, the invention provides a kind of effluent cycle utilizes system, which includes
Refuse bin, segregation apparatuss, the first power set and defecator, the segregation apparatuss are located at institute
State in refuse bin, for the sewage in the refuse bin is separated with dirt, described first
Power set are for the sewage that the segregation apparatuss are isolated is extracted to the defecator, institute
State defecator for by sewage water filtration to recycle.
One preferably or in alternative embodiment, the segregation apparatuss include filter cylinder and the second power dress
Put, second power set drive the filter cylinder rotation, so that sewage is entered in filter cylinder.
One preferably or in alternative embodiment, the periphery of the filter cylinder is covered with cylindrical filter screen, institute
State, the cylindrical filter screen is located at the guide rail, and can be in sewage floating
Guide rail described in power effect lower edge is slided up and down.
One preferably or in alternative embodiment, the outer wall of the filter cylinder is interval with multiple cleaning brushs,
The bristle of the cleaning brush is longer than the distance between the filter cylinder and described cylindrical filter screen, so as to right
Mesh in the cylindrical filter screen is cleared up.
One preferably or in alternative embodiment, first power set include centrifugal pump, described
Centrifugal pump is located at soil pipe, and one end of the soil pipe is located at the segregation apparatuss, the sewage
The other end of pipe is located at the defecator.
One preferably or in alternative embodiment, on the soil pipe and positioned at the upper of the centrifugal pump
Trip is provided with the first switching valve, and first switching valve is also connected with clear water pipe, first switching valve
Including two working positions, in the first working position, sewage enters the filtration by the soil pipe
To be filtered, in the second working position, clear water enters the defecator by clear water pipe to device,
To clean to the defecator.
One preferably or in alternative embodiment, the defecator includes filtering cloth jar and the 3rd power
Device, the rodless cavity of the filtering cloth jar are provided with least one of which filter cloth, and the 3rd power set drive
The cylinder rod movement of the filtering cloth jar is moved, to drive the sewage in the rodless cavity of the filtering cloth jar to pass through
The filter cloth is filtered.
One preferably or in alternative embodiment, the 3rd power set include bidirectional hydraulic oil cylinder,
Hydraulic pump and the second switching valve, the cylinder rod of the bidirectional hydraulic oil cylinder are connected to the filtering cloth jar
Cylinder rod, second switching valve include two working positions, in the first working position, the hydraulic pump
Hydraulic oil is driven to enter the rodless cavity of the bidirectional hydraulic oil cylinder, to promote in the filtering cloth jar
Piston is moved to the direction of the filter cloth, in the second working position, the hydraulic pump drive hydraulic oil
Into the rod chamber of the bidirectional hydraulic oil cylinder, with promote the piston in the filtering cloth jar to away from
The direction movement of the filter cloth.
One preferably or in alternative embodiment, the rodless cavity of the filtering cloth jar is provided with pressure transducer,
The pressure transducer electrically connects controller, and the hydraulic pressure in the rodless cavity of the filtering cloth jar reaches
During setting value, the pressure transducer transmits a signal to the controller, the controller control
The hydraulic pump is opened, and controls second switching valve positioned at the first working position.
Liquid level sensor is provided with the refuse bin one preferably or in alternative embodiment, it is described
Liquid level sensor electrically connects controller, when the liquid level in the refuse bin reaches setting value, institute
State liquid level sensor and transmit a signal to the controller, the controller controls first power
Device starts to extract sewage.
One preferably or in alternative embodiment, the refuse bin is connected to sucker by suction pipe, institute
The dirt and sewage for stating sucker suction enters the refuse bin by the suction pipe.
One preferably or in alternative embodiment, base plate one end of the refuse bin is high, and the other end is low,
Low side of the segregation apparatuss located at the refuse bin, the base plate of the refuse bin from high to low between
Every several screen plates are provided with, passed through into the dirt and sewage of the refuse bin by the suction pipe
The screen plate reaches the segregation apparatuss after being tentatively separated by filtration.
One preferably or in alternative embodiment, the screen plate is less than or equal to institute with the angle of horizontal plane
State the maximum lifting angles of refuse bin.
One preferably or in alternative embodiment, number row's triangle body at the top of the screen plate, is provided with,
By the screen plate, in the screen plate, sewage is by between the triangle body for dirt retention
Gap flow down.
One preferably or in alternative embodiment, also including filtered water tank, the filtered water tank is used to store
Water after the defecator is filtered, to recycle.
For achieving the above object, present invention also offers a kind of sweeper, which includes any of the above-described
Effluent cycle in embodiment utilizes system.
Based on above-mentioned technical proposal, the present invention at least has the advantages that：
Sewage in refuse bin is separated with dirt by the present invention by segregation apparatuss, by the
One power set extract the sewage that segregation apparatuss are isolated to defecator, by defecator
By sewage water filtration to recycle, simple structure, it is possible to increase effluent cycle utilization ratio extends
Single operation time, using water wisely.
Description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the application
A part, the schematic description and description of the present invention is used to explain the present invention, not structure
Into inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 utilizes the structural representation of system for the effluent cycle that the present invention is provided；
The structural representation of the screen plate that Fig. 2 is provided for the present invention；
The structural representation of the defecator that Fig. 3 is provided for the present invention；
Partial side schematic diagrams of the Fig. 4 for Fig. 3；
The schematic diagram of the cylindrical filter screen altitude mixture control that Fig. 5 is provided for the present invention.
In accompanying drawing, number definition is as follows：
1- refuse bins；11- suction pipes；12- suckers；13- base plates；14- screen plates；15- baffle plates；
2- segregation apparatuss；21- filter cylinders；The second power set of 22-；23- cylindrical filter screens；24- guide rails；
25- cleaning brushs；
The first power set of 3-；31- centrifugal pumps；32- soil pipes；The first switching valves of 33-；34- clear water
Pipe；35- check valves；
4- defecators；41- filtering cloth jars；411- sewage draining exits；The 3rd power set of 42-；421- is two-way
Hydraulic jack；422- hydraulic pumps；The second switching valves of 423-；43- filter clothes；44- water tank with strainer；441-
Discharge outlet；
5- filtered water tanks；6- pressure transducers；7- controllers；8- liquid level sensors.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in embodiment is carried out clearly
Chu, it is fully described by.Obviously, described embodiment is only a part of embodiment of the present invention,
Rather than the embodiment of whole.Based on embodiments of the invention, those of ordinary skill in the art are not having
There is the every other embodiment obtained under the premise of making creative work, belong to protection of the present invention
Scope.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ",
"front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward "
Deng instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to the description present invention and simplifies description, rather than indicates or imply the device or element of indication
There must be specific orientation, with specific azimuth configuration and operation therefore it is not intended that right
The restriction of the scope of the present invention.
As shown in figure 1, the illustrative examples of system are utilized for the effluent cycle that the present invention is provided,
In the illustrative examples, effluent cycle using system include refuse bin 1, segregation apparatuss 2,
First power set 3 and defecator 4, segregation apparatuss 2 are located in refuse bin 1, for inciting somebody to action
Sewage in refuse bin 1 is separated with dirt, and the first power set 3 are for by segregation apparatuss
2 sewage isolated are extracted to defecator 4, defecator 4 for by sewage water filtration circulating
Utilize.Above-described embodiment simple structure, it is easy to operate, it is possible to increase effluent cycle utilization ratio,
Extend the single operation time, using water wisely.
As shown in figure 1, refuse bin 1 can be connected to sucker 12, sucker 12 by suction pipe 11
The rubbish of suction is entered in refuse bin 1 by suction pipe 11, and wherein rubbish includes dirt and sewage.
13 one end of base plate of refuse bin 1 is high, is high-end, and the other end is low, is low side, segregation apparatuss 2
Located at the low side of refuse bin 1, the base plate 13 of refuse bin 1 can be interval with several from high to low
Screen plate 14, screen plate 14 can be located at base plate 13 by way of welding, by suction pipe 11
Into dirt and sewage being tentatively separated by filtration by screen plate 14 layer by layer of refuse bin 1, and
After precipitating to the impurity of larger particles in sewage, segregation apparatuss 2 are reached.Further, rubbish
1 upper inside of rubbish case can also arrange baffle plate 15, and baffle plate 15 is drunk up in being used to stop suction pipe 11
Rubbish, before making rubbish be deposited to first screen plate 14, it is ensured that garbage energy fully precipitates filtration.
As shown in Fig. 2 the top of screen plate 14 can be provided with number row triangle bodies, the three of each row
Can include in the body of angle that several triangle bodies, dirt and sewage are precipitated by the interception of screen plate 14 again
Afterwards, in screen plate 14, sewage is flowed out dirt retention by the gap between triangle body.This enforcement
The screen plate 14 of three block gaps used in example, from first piece of screen plate 14 near suction pipe 11 to leaning on
The width of the 3rd piece of screen plate 14 of nearly cylindrical filter screen 23 increases successively；Three pieces of screen plates 14 and water
Interplanar angle α is less than the maximum lifting angles β equal to refuse bin 1Lifting, in lifting refuse bin
1 when dumping rubbish, and screen plate 14 will not stop rubbish, i.e.,：α≤βLifting。
On the basis of above-described embodiment, liquid level sensor 8 in refuse bin 1, is provided with, liquid level is passed
Sensor 8 electrically connects controller 7, and when the liquid level in the refuse bin 1 reaches setting value, liquid level is passed
Sensor 8 transmits a signal to controller 7, and controller 7 controls the first power set 3 and starts to take out
Sewage is taken, intelligent automatic control can be realized, reduce labor intensity.
Effluent cycle in above-mentioned illustrative examples also includes filtered water tank 5, clear water using system
Case 5 is used for water of the storage after defecator 4 is filtered, and to recycle, sewage is reclaimed
Utilization rate is high, it is possible to increase the sweeper single working time, reduce water consumption.Filtered water tank 5 can be with
With refuse bin 1 in same casing, casing is separated to form superposed rubbish by base plate 13
Rubbish case 1 and the filtered water tank 5 positioned at bottom.
In above-mentioned illustrative examples, segregation apparatuss 2 can include that filter cylinder 21 and the second power are filled
22 are put, the second power set 22 drive filter cylinder 21 to rotate, so that sewage is entered in filter cylinder 21.
Second power set 22 can adopt hydraulic motor, drive filter cylinder 21 to rotate by hydraulic motor.
As shown in Figure 3, Figure 4, the periphery of filter cylinder 21 can be covered with cylindrical filter screen 23, tubular
Filter screen 23 and 21 concentric installation of filter cylinder, cylindrical filter screen 23 is located at the interior rear portion of refuse bin 1, rubbish
Guide rail 24 is provided with rubbish case 1, cylindrical filter screen 23 is located at guide rail 24, and can be in sewage buoyancy
(as shown in Figure 5) is slided up and down relative to guide rail 24 under effect.
As shown in figure 5, further, the side of cylindrical filter screen 23 can be provided with flotation gear, drift
Floating device can drive cylindrical filter screen 23 to adjust about 24 along guide rail with SEA LEVEL VARIATION, and can guarantee that
Cylindrical filter screen 23 remains at underwater；When dumping rubbish, with the opening of chute door, cylinder
Shape filter screen 23 is reduced to the extreme lower position of guide rail 24, now, cylindrical filter screen 23 and refuse bin 1
There is certain interval in base plate 13, pour out can rubbish.
As shown in Figure 3, Figure 4, the outer wall of filter cylinder 21 can also be interval with multiple cleaning brushs 25,
The bristle of cleaning brush 25 is longer than the distance between filter cylinder 21 and cylindrical filter screen 23, so as to tubular
Mesh on filter screen 23 is cleared up.
Further, filter cylinder 21 circumferentially installs a cleaning brush 25, cleaning brush 25 every 90 °
Bristle lengths slightly larger than gap between cylindrical filter screen 23 and filter cylinder 21, cleaning brush 25 is main negative
Duty carries out internal washing to cylindrical filter screen 23, prevents the clogging in cylindrical filter screen 23.
One preferably or in alternative embodiment, cylindrical filter screen 23 can be filtered using anti-corrosion metal material
Net, is typically chosen 100 mesh～200 mesh；The coaxial mounted filter cylinder 21 inside the cylindrical filter screen 23
Recommend the metal screen of 200 mesh～300 mesh；Filter cylinder 21 can be arranged on tubular by bearing
Inside filter screen 23.
As shown in figure 1, in above-mentioned each illustrative examples, the first power set 3 can include
Centrifugal pump 31, centrifugal pump 31 are located at soil pipe 32, and one end of soil pipe 32 is located at segregation apparatuss
2, the other end of soil pipe 32 is located at defecator 4.
The first switching valve 33 can be provided with soil pipe 32 and positioned at the upstream of centrifugal pump 31, the
One switching valve 33 can also connect clear water pipe 34, and clear water pipe 34 can connect filtered water tank 5, the
One switching valve 33 includes two working positions, and in the first working position, sewage is acted in centrifugal pump 31
Pass through down soil pipe 32 into defecator 4 to be filtered, in the second working position, clear water exists
The effect of centrifugal pump 31 is lower to enter defecator 4 by clear water pipe 34, to enter to defecator 4
Row cleaning.
Further, check valve 35 is provided with soil pipe 32 and positioned at the downstream of centrifugal pump 31, from
Sewage after filtration is switched through first by heart pump 31 by the soil pipe 32 goed deep into inside filter cylinder 21
Valve 33 and check valve 35 are pressed and delivered in defecator 4.
In above-described embodiment, when the liquid level in the refuse bin 1 reaches setting value, controller 7 connects
The signal that the transmission of liquid level sensor 8 comes is received, to centrifugal pump 31 and the hydraulic pressure of the drive rotation of filter cylinder 21
Motor is controlled, and prevents the idle running dry combustion method of centrifugal pump 31.
As shown in figure 1, in above-mentioned each illustrative examples, defecator 4 can include filtering
Cylinder 41 and the 3rd power set 42, the rodless cavity (sewage compression chamber) of filtering cloth jar 41 be provided with to
Few metafiltration cloth 43, filter cloth 43 can use clip to be arranged on the sewage pressurization outdoor of filtering cloth jar 41
Side.3rd power set 42 drive the cylinder rod movement of filtering cloth jar 41, to drive filtering cloth jar 41
Sewage in rodless cavity is filtered by filter cloth 43.
In above-described embodiment, the filter cloth of high accuracy pressure-resistant corrosion-resistant can be adopted, in order to carry significantly
Filtration efficiency and filtering accuracy, the water quality after filtration can fully meet high-pressure hydraulic pump and high pressure spray
The use requirement of mouth.
Further, the rodless cavity of filtering cloth jar 41 is located in water tank with strainer 44, through filter cloth 43
Water after filtration enters water tank with strainer 44, and water tank with strainer 44 is provided with discharge outlet 441, discharge outlet
441 connection filtered water tanks 5, the water after filtering cloth jar 41 is filtered enters water tank with strainer 44, and leads to
The discharge outlet 441 crossed on water tank with strainer 44 enters filtered water tank 5, in order to recycle.
3rd power set 42 can include bidirectional hydraulic oil cylinder 421, hydraulic pump 422 and second
Switching valve 423, the cylinder rod of bidirectional hydraulic oil cylinder 421 can be connected to the cylinder rod of filtering cloth jar 41,
Or, the cylinder rod of two-way hydraulic cylinder 421 can be directly connected to the piston in filtering cloth jar 41, drive and live
Plug is moved back and forth.Second switching valve 423 includes two working positions, in the first working position, hydraulic pressure
Pump 422 drives hydraulic oil to enter the rodless cavity of bidirectional hydraulic oil cylinder 421, to promote filtering cloth jar 41
In direction from piston to filter cloth 43 move, to drive the sewage in the rodless cavity of filtering cloth jar 41
Filtered by filter cloth 43；In the second working position, it is double that hydraulic pump 422 drives hydraulic oil to enter
To the rod chamber of hydraulic jack 421, to promote the piston in filtering cloth jar 41 to away from filter cloth 43
Direction movement.
Further, the rodless cavity of filtering cloth jar 41 can be provided with pressure transducer 6, pressure sensing
Device 6 is used to measure the hydraulic pressure in the rodless cavity of filtering cloth jar 41, the electrical connection control of pressure transducer 6
Device 7, when the hydraulic pressure in the rodless cavity of filtering cloth jar 41 reaches setting value, pressure transducer 6 is passed
The number of delivering letters gives controller 7, and the control hydraulic pump 422 of controller 7 is opened, and controls the second switching
Valve 423 is located at the first working position so that two-way hydraulic cylinder 421 promotes the piston in filtering cloth jar 41
Sewage in filtering cloth jar 41 is extruded, sewage is filtered from the filter cloth 43 of 41 front portion of filtering cloth jar
Flow in water tank with strainer 44, the water after filtration is flowed into clearly through the discharge outlet 441 of water tank with strainer 44
In water tank 5.
The rodless cavity bottom of filtering cloth jar 41 is also provided with sewage draining exit 411, after work a period of time,
When there is a certain amount of residue in filtering cloth jar 41, first switching valve of the control of controller 7 33 is located at the
Two working positions, and centrifugal pump 31 is opened, the clear water pressurization in filtered water tank 5 is sent to into filtering cloth jar 41
It is interior, to being rinsed in filtering cloth jar 41, open the sewage draining exit 411 arranged on filtering cloth jar 41, residue
It is discharged in refuse bin 1 by sewage draining exit 411.
The effluent cycle that the present invention is provided can apply to sweeper using system.
Present invention also offers a kind of sweeper, which includes that the sewage in any of the above-described embodiment is followed
Ring utilizes system.
The effluent cycle that the present invention is provided is applied on sweeper using a specific embodiment of system
The course of work it is as follows：Pavement garbage and the water for spraying are inhaled by blower negative pressure by sucker 12
To in refuse bin 1, sewage sequentially passes through tubular filter after the precipitation of screen plate 14 of the first order is filtered
Net 23 and filter cylinder 21 are separated by filtration；
When sewage level floods cylindrical filter screen 23, liquid level sensor 8 transmits signal to controller 7,
Controller 7 gives hydraulic motor and the transmission enabling signal of centrifugal pump 31；Fluid motor-driven filter cylinder 21
Rotation, centrifugal pump 31 are pressed and delivered to the sewage in filter cylinder 21 in filtering cloth jar 41；Liquid level is less than
During 21 upper position of filter cylinder, the control centrifugal pump 31 of controller 7 quits work.
Hydraulic signal hydraulic pressure is passed to controller in measurement filtering cloth jar 41 by pressure transducer 6 in real time
7；When in filtering cloth jar 41, hydraulic pressure reaches setting value, controller 7 starts to the transmission of hydraulic pump 422
Signal, hydraulic pump 422 give 421 pump oil of two-way hydraulic cylinder；Two-way hydraulic cylinder 421 promotes filtering cloth jar
Piston in 41 pressurizes to the sewage in filtering cloth jar 41, and during pressurization, centrifugal pump 31 quits work；
Sewage after pressurization reaches water tank with strainer 44 after the filtration of multilamellar filter cloth 43, and through water tank with strainer
44 discharge outlet 441 is sent in filtered water tank 5, realizes the cycling and reutilization of sewage.
After the filtration of a period of time, in filtering cloth jar 41, can there is micro residue, activation system
Cleaning function, now controller 7 is to 422 stop signal of hydraulic pump, the switching letter of the first switching valve 33
Number and 411 open signal of sewage draining exit；I.e. clear water is sent in filtering cloth jar 41 by the pressurization of centrifugal pump 31
Which is rinsed, the sewage of flushing is discharged in refuse bin 1 through sewage draining exit 411.
By the description of above-mentioned each embodiment, can derive that the present invention also at least has with following
Beneficial effect：
1) present configuration is simple, easy to operate, can realize intelligent automatic control, reduces labor
Fatigue resistance.
2) wastewater ocean disposal rate of the invention is high, it is possible to increase the sweeper single working time,
Reduce water consumption.
3) present invention carries out pressure filtration using high accuracy pressure-resistant corrosion-resistant filter cloth, greatly improves filtration
Efficiency and filtering accuracy, the water quality after filtration fully meets high-pressure hydraulic pump and the use of high pressure nozzle will
Ask.
In describing the invention, it is to be understood that use " first ", " second ", " the 3rd "
Parts are limited Deng word, it is only for be easy to distinguish above-mentioned parts, such as do not have
There is Stated otherwise, above-mentioned word does not have particular meaning, therefore it is not intended that to present invention guarantor
The restriction of shield scope.
Finally it should be noted that:Above example only illustrating technical scheme and
It is non-which is limited；Using hydraulic system as example, the present invention is not restricted to tool described above
Body embodiment, although being described in detail to the present invention with reference to preferred embodiment, affiliated neck
The those of ordinary skill in domain should be understood：Still the specific embodiment of the present invention can be carried out
Modification carries out equivalent to some technical characteristics；Without deviating from technical solution of the present invention
Spirit, which all should be covered in the middle of the technical scheme scope being claimed in the present invention.
Claims (16)
1. a kind of effluent cycle utilizes system, it is characterised in that：Including refuse bin (1), separate
Device (2), the first power set (3) and defecator (4), the segregation apparatuss (2)
In the refuse bin (1), for the sewage in the refuse bin (1) is entered with dirt
Row is separated, and first power set (3) are for the segregation apparatuss (2) are isolated
Sewage is extracted to the defecator (4), and the defecator (4) is for by sewage water filtration
To recycle.
2. effluent cycle as claimed in claim 1 utilizes system, it is characterised in that：Described point
From device (2) including filter cylinder (21) and the second power set (22), the second power dress
Put (22) and drive filter cylinder (21) rotation, so that sewage is entered in filter cylinder (21).
3. effluent cycle as claimed in claim 2 utilizes system, it is characterised in that：The filter
The periphery of cylinder (21) is covered with cylindrical filter screen (23), the refuse bin (1) and is provided with guide rail
(24), the cylindrical filter screen (23) is located at the guide rail (24), and can be in sewage floating
Guide rail (24) described in power effect lower edge is slided up and down.
4. effluent cycle as claimed in claim 3 utilizes system, it is characterised in that：The filter
The outer wall of cylinder (21) is interval with multiple cleaning brushs (25), the brush of the cleaning brush (25)
Staple length in the distance between the filter cylinder (21) and described cylindrical filter screen (23), so as to institute
The mesh stated in cylindrical filter screen (23) is cleared up.
5. effluent cycle as claimed in claim 1 utilizes system, it is characterised in that：Described
One power set (3) include centrifugal pump (31), the centrifugal pump (31) located at soil pipe (32),
One end of the soil pipe (32) is located at the segregation apparatuss (2), the soil pipe (32)
The other end be located at the defecator (4).
6. effluent cycle as claimed in claim 5 utilizes system, it is characterised in that：The dirt
The first switching valve (33) is provided with water pipe (32) and positioned at the upstream of the centrifugal pump (31),
First switching valve (33) is also connected with clear water pipe (34), first switching valve (33)
Including two working positions, in the first working position, sewage enters institute by the soil pipe (32)
Defecator (4) is stated to be filtered, in the second working position, clear water passes through clear water pipe (34)
Into the defecator (4), to clean to the defecator (4).
7. effluent cycle as claimed in claim 1 utilizes system, it is characterised in that：The mistake
Filter device (4) is including filtering cloth jar (41) and the 3rd power set (42), the filtering cloth jar (41)
Rodless cavity be provided with least one of which filter cloth (43), the 3rd power set (42) drive institute
The cylinder rod movement of filtering cloth jar (41) is stated, to drive in the rodless cavity of the filtering cloth jar (41)
Sewage is filtered by the filter cloth (43).
8. effluent cycle as claimed in claim 7 utilizes system, it is characterised in that：Described
Three power set (42) include bidirectional hydraulic oil cylinder (421), hydraulic pump (422) and second
Switching valve (423), the cylinder rod of the bidirectional hydraulic oil cylinder (421) are connected to the filtering cloth jar
(41) cylinder rod, second switching valve (423) include two working positions, in the first work
Position, the hydraulic pump (422) drive hydraulic oil to enter the bidirectional hydraulic oil cylinder (421)
Rodless cavity, to promote direction of the piston in the filtering cloth jar (41) to the filter cloth (43)
Mobile, in the second working position, the hydraulic pump (422) drives hydraulic oil to enter the two-way liquid
The rod chamber of compressing cylinder (421), to promote the piston in the filtering cloth jar (41) to away from institute
State the direction movement of filter cloth (43).
9. effluent cycle as claimed in claim 8 utilizes system, it is characterised in that：The mistake
The rodless cavity of filtering jar (41) is provided with pressure transducer (6), pressure transducer (6) electricity
Connection controller (7), the hydraulic pressure in the rodless cavity of the filtering cloth jar (41) reach setting value
When, the pressure transducer (6) transmits a signal to the controller (7), the controller
(7) control the hydraulic pump (422) to open, and control the second switching valve (423) position
In the first working position.
10. effluent cycle as claimed in claim 1 utilizes system, it is characterised in that：It is described
Liquid level sensor (8), liquid level sensor (8) the electrical connection control are provided with refuse bin (1)
Device (7) processed, when the liquid level in the refuse bin (1) reaches setting value, the liquid level is passed
Sensor (8) transmits a signal to the controller (7), controller (7) control described the
One power set (3) start to extract sewage.
11. effluent cycles as claimed in claim 1 utilize system, it is characterised in that：It is described
Refuse bin (1) is connected to sucker (12), sucker (12) suction by suction pipe (11)
Dirt and sewage by the suction pipe (11) into the refuse bin (1).
12. effluent cycles as claimed in claim 11 utilize system, it is characterised in that：It is described
Base plate (13) one end of refuse bin (1) is high, and the other end is low, and the segregation apparatuss (2) set
In the low side of the refuse bin (1), the base plate (13) of the refuse bin (1) is from high to low
Several screen plates (14) are interval with, by the suction pipe (11) into the refuse bin (1)
Dirt and sewage be tentatively separated by filtration by the screen plate (14) after reach it is described separate dress
Put (2).
13. effluent cycles as claimed in claim 12 utilize system, it is characterised in that：It is described
Maximum lifting angles of the angle of screen plate (14) and horizontal plane less than or equal to the refuse bin (1).
14. effluent cycles as claimed in claim 12 utilize system, it is characterised in that：It is described
Number row's triangle body is provided with the top of screen plate (14), it is by the screen plate (14), dirty
Thing is stranded in the screen plate (14), and sewage is flowed down by the gap between the triangle body.
15. effluent cycles as claimed in claim 1 utilize system, it is characterised in that：Also wrap
Filtered water tank (5) is included, the filtered water tank (5) is for storage by the defecator (4) mistake
Water after filter, to recycle.
A kind of 16. sweepers, it is characterised in that：Including as described in any one of claim 1-15
Effluent cycle utilize system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598620.4A CN106544978B (en) | 2015-09-18 | 2015-09-18 | A kind of effluent cycle utilizes system and sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598620.4A CN106544978B (en) | 2015-09-18 | 2015-09-18 | A kind of effluent cycle utilizes system and sweeper |
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| Publication Number | Publication Date |
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| CN106544978A true CN106544978A (en) | 2017-03-29 |
| CN106544978B CN106544978B (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510598620.4A Active CN106544978B (en) | 2015-09-18 | 2015-09-18 | A kind of effluent cycle utilizes system and sweeper |
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Cited By (4)
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| CN109183698A (en) * | 2018-10-23 | 2019-01-11 | 福建龙马环卫装备股份有限公司 | A kind of sweeper sewage circulation unit and its sewage water treatment method |
| CN109252482A (en) * | 2018-08-30 | 2019-01-22 | 湖北宏宇专用汽车有限公司 | A kind of sweeper water circulation electric-control system and control method |
| CN111501645A (en) * | 2020-04-26 | 2020-08-07 | 徐州徐工环境技术有限公司 | Low-pressure waterway system of washing and sweeping vehicle |
| CN116874005A (en) * | 2023-08-24 | 2023-10-13 | 重庆大学 | Car washing wastewater treatment system based on pressure energy |
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| CN116874005A (en) * | 2023-08-24 | 2023-10-13 | 重庆大学 | Car washing wastewater treatment system based on pressure energy |
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|---|---|
| CN106544978B (en) | 2018-06-12 |
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