CN111420448A - Integrated full-automatic sewage collecting and filtering system - Google Patents
Integrated full-automatic sewage collecting and filtering system Download PDFInfo
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- CN111420448A CN111420448A CN202010415504.5A CN202010415504A CN111420448A CN 111420448 A CN111420448 A CN 111420448A CN 202010415504 A CN202010415504 A CN 202010415504A CN 111420448 A CN111420448 A CN 111420448A
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- 239000010865 sewage Substances 0.000 title claims abstract description 217
- 238000001914 filtration Methods 0.000 title claims abstract description 191
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 227
- 239000012535 impurity Substances 0.000 claims abstract description 47
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 230000001680 brushing effect Effects 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 68
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims 9
- 238000000034 method Methods 0.000 abstract description 12
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000013459 approach Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 7
- 239000011148 porous material Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
- B01D29/6453—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles with a translational movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses an integrated full-automatic sewage collecting and filtering system, which comprises a sewage collecting and filtering box body, wherein a filtering chamber gate assembly divides the sewage collecting and filtering box body into a sewage adjusting chamber and a sundries filtering chamber, the sewage adjusting chamber is provided with a water inlet and a water outlet, and a water quantity adjusting gate assembly is arranged in the sewage adjusting chamber; one side of the impurity filtering chamber is provided with a water collecting port, a grating filtering component and a grating brushing component are arranged in the impurity filtering chamber, a sewage discharge gate component is arranged below the grating filtering component, and a sewage discharge channel for storing and discharging impurities is enclosed by the sewage discharge gate component and the impurity filtering chamber below the sewage discharge gate component. The invention has the advantages that the invention realizes the integration, miniaturization, automatic operation and remote supervision of the domestic sewage water quantity collection and regulation and the sundries filtering equipment, creates a novel technology, a novel device and a novel approach of combined full-process automatic control and remote supervision for the domestic sewage treatment water quantity collection and sundries filtering links in the hospital and has huge market application prospect.
Description
Technical Field
The invention relates to a sewage treatment system, in particular to an integrated full-automatic sewage collecting and filtering system.
Background
With the deepening of water saving, pollution discharge reduction and water resource protection in China, units and residential areas are taken as main bodies at present, the water saving mode of utilizing the recycled water is widely popularized by the nation by adopting the water saving mode of intercepting the domestic sewage and recycling the domestic sewage after corresponding purification treatment for toilet flushing, greening, water landscape and the like in the domestic area.
The domestic sewage treatment firstly needs to carry out coarse filtration with corresponding degree on sundries with different varieties, different shapes and different sizes contained in the sewage, and then carries out subsequent deep purification treatment. At present, in order to prevent impurities from blocking filter pores, mechanical filter equipment with different grating pores and different structures is generally adopted to implement independent step-by-step filtration. The step-by-step independent filtering mode has the advantages of multiple types of equipment structures, high energy consumption, large occupied area, and the need of manual on-duty cleaning and filtered sundries cleaning, so that the problems of high investment, unstable operation and high operation and maintenance cost are solved. In addition, the flow of domestic sewage has peak, valley and no-water periods in different time periods every day, which brings certain difficulties and cost increase to the collection, filtration and storage of the treated sewage. Therefore, how to design an automatic filtration system which has adjustable sewage collection amount, integrates multi-stage filtration, self-cleans a filtration grid, integrates full-process facilities into a whole, does not need manual cleaning or centralized automatic cleaning of sundries, and realizes real-time full-process automatic operation control and remote supervision is an important problem to be solved urgently by the industry staff.
Disclosure of Invention
The invention aims to provide an integrated full-automatic sewage collecting and filtering system which not only has the functions of automatically adjusting and filtering the sewage collecting water quantity, but also can realize the automatic cleaning of a grating and the automatic pollution discharge of sundries, saves the investment of filtering equipment, occupies small area, reduces the operation and maintenance cost, and simultaneously realizes the remote operation supervision of the system.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention relates to an integrated full-automatic sewage collecting and filtering system, which comprises a sewage collecting and filtering box body, wherein a filtering chamber gate component in the sewage collecting and filtering box body divides the sewage collecting and filtering box body into a sewage adjusting chamber and a sundries filtering chamber, the sewage adjusting chamber is provided with a water inlet communicated with an original upstream sewage discharge pipeline and a water outlet communicated with an original downstream sewage discharge pipeline, and a water quantity adjusting gate component for intercepting and adjusting sewage required for filtering in real time is arranged in the sewage adjusting chamber close to the water outlet; a water collecting port communicated with a water storage tank is arranged on one side of the sundries filtering chamber, and a grating filtering component for filtering sundries in sewage and a grating cleaning component for cleaning, adsorbing and blocking sundries on the grating filtering component are arranged in the sundries filtering chamber between the filtering chamber gate component and the water collecting port; the bottom of the grating filtering component and the sundries filtering chamber form a sewage discharge channel for storing and discharging sundries, and a sewage discharge gate component is arranged in the sewage discharge channel; the sewage regulating chamber is internally provided with a first water level gauge, a second water level gauge is arranged in the water storage tank, a third water level gauge is arranged at a water receiving opening, the first water level gauge, the second water level gauge and the third water level gauge transmit respective detected real-time water level information to the control system, and the control system respectively controls the lifting of the water quantity regulating gate component, the lifting of the filter chamber gate component, the lifting of the grid brushing component and water spraying according to the water level information and controls the opening and closing of the sewage discharging gate component.
The water quantity adjusting gate component comprises a gate frame arranged at a drainage port of the sewage adjusting chamber, mounting slideways are symmetrically arranged in left and right side frames of the gate frame, an adjusting gate driven by a driving mechanism to lift is arranged in the mounting slideways, and an overflow port is formed in the upper part of the adjusting gate.
An installation frame is arranged in the sundries filtering chamber, the filtering chamber gate assembly is arranged at the left end of the installation frame, and the grating filtering assembly is arranged on the installation frame between the filtering chamber gate assembly and the water collecting port;
a plurality of door-shaped supports of the grating brushing component are arranged on the mounting frame in a sliding mode and are respectively positioned at the upper left side of each grating plate of the grating filtering component.
The filter chamber gate assembly comprises a filter chamber gate arranged in the slide way at the left end of the mounting frame in a sliding mode and a driving mechanism arranged on the top wall of the sundries filter chamber, and the driving mechanism drives the filter chamber gate to ascend and descend.
Grid filtering component includes from the left side to the right side interval setting and is in multiunit location slide on the mounting bracket, every group all be provided with one grid board in the location slide, the multichannel the filtration aperture of grid board reduces gradually from the left side to the right side, carries out thick to thin multistage continuous filtration to the debris in the sewage.
The grid cleaning and brushing assembly comprises a driving mechanism arranged on the top wall of the sundry filtering chamber and a grid cleaning combined frame arranged in the mounting frame lifting slide way in a sliding manner, a plurality of door-shaped supports are arranged at the lower part of the grid cleaning combined frame, and the door-shaped supports are respectively and correspondingly arranged at the upper left side of each grid plate; the lower part of the door-shaped bracket is provided with an upper cleaning spray pipe and a lower cleaning roller at intervals, and each upper cleaning spray pipe is provided with a plurality of rows of spray holes; the water inlet end of each upper cleaning spray pipe is communicated with a water supply electromagnetic valve arranged on the top wall of the sundries filtering chamber, and the other end of the water supply electromagnetic valve is communicated with a water supply pipe.
And a guide wheel or a slide block matched with the lifting slide way is arranged on the outer side of the door-shaped support.
The blowdown gate assembly comprises at least two blowdown gates driven by a power source to turn over, and the at least two blowdown gates are respectively arranged at the bottom of each grating plate from left to right; the number of the sewage gates is one less than that of the grating plates.
The bottom wall of the sundries filtering chamber extends downwards from the water collecting port to the filtering chamber gate assembly in an inclined mode, and the sewage draining channel is formed in an included angle space formed by the bottom of the grating filtering assembly and the bottom wall of the sundries filtering chamber in a surrounding mode.
A sundry discharging and collecting assembly is arranged below the sundry filtering chamber and comprises a sundry sewage draining channel, a sewage draining electric valve for controlling the on-off of the sewage draining channel, a sundry water filtering tank and a sewage collecting pool, the top of the sundry sewage draining channel is communicated with the sundry filtering chamber and is communicated with the sewage collecting pool, the sundry water filtering tank is erected on the sewage collecting pool, and filtering holes are formed in the side wall and the bottom wall of the sundry water filtering tank; a sewage pump and a fourth water level meter are arranged in the sewage collecting tank at the lower part of the impurity water filtering tank.
The invention has the advantages that the invention realizes integration, miniaturization, automatic operation and remote supervision for the domestic sewage water quantity collection and regulation and the sundries filtering equipment, creates a novel technology, a novel device and a novel approach of combined full-process automatic control and remote supervision for the domestic sewage treatment water quantity collection and sundries coarse filtration links in the hospital area, has huge market application prospect and obtains great social and economic benefits.
The sewage regulating chamber realizes automatic interception and regulation of the water quantity required to be collected; the debris filtering indoor grille filtering component realizes continuous multi-stage filtering from coarse to fine of the debris in the sewage, and completes the debris coarse filtering process in the previous stage of sewage treatment at one time; the grating cleaning component realizes the automatic cleaning of the impurities adsorbed and blocked on the surface of the grating plate at regular time, and effectively prevents the impurities from blocking the grating plate; the gate blowdown subassembly can realize filtering the automatic blowdown pipeline of discharging of debris under interception and the washing, gets into the unified sediment clearance of yard area terminal septic tank or directly discharges into municipal pipe network, has avoided artifical clearance. Meanwhile, the sundries discharging and collecting assembly can collect the filtered sundries, so that the sundries are prevented from blocking the original downstream sewage discharge pipeline.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the internal structure of the sewage conditioning chamber of fig. 1.
Fig. 3 is a schematic view of the internal structure of the impurity filtering chamber in fig. 1.
Fig. 4 is a top view of fig. 1 (with the reservoir, first and second lead screw stepper motors and first motor hidden).
Fig. 5 is a schematic block diagram of the circuit of the present invention.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the drawings, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are provided, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-4, the integrated full-automatic sewage collecting and filtering system of the present invention comprises a sewage collecting and filtering box body, wherein a filtering chamber gate assembly in the sewage collecting and filtering box body divides the sewage collecting and filtering box body into a sewage adjusting chamber 1.1 and a sundries filtering chamber 1.2, the lower part of the front side wall of the sewage adjusting chamber 1.1 is provided with a water inlet 1.3 communicated with an original upstream sewage discharge pipeline, the lower part of the rear side wall of the sewage adjusting chamber 1.1 is provided with a water outlet 1.4 communicated with an original downstream sewage discharge pipeline, and a water quantity adjusting gate assembly for intercepting and adjusting and filtering sewage in real time is arranged in the sewage adjusting chamber 1.1 near; the lower part of the right side wall of the impurity filtering chamber 1.2 is provided with a water collecting opening 1.5 communicated with a water inlet pipeline of the water storage tank 2.1, and filtered sewage enters the water storage tank 2.1 from the water collecting opening 1.5 through the water inlet pipeline for subsequent advanced treatment;
a grating filtering component for filtering sundries in sewage and a grating cleaning component for cleaning, adsorbing and blocking sundries on the grating filtering component are arranged in the sundries filtering chamber 1.2 between the filtering chamber gate component and the water collecting port 1.5; the bottom plate of the filtering chamber 1.2 extends upwards from the bottom of the filtering chamber gate 5.1 in an inclined way towards the water collecting port, and the gradient design structure of the bottom plate of the filtering chamber improves the drainage force of water flow during sewage discharge, so that sundries intercepted by washing and filtering are smoothly drained to the sewage regulating chamber 1.1 and discharged through the water outlet 1.4;
a sewage discharge gate component is arranged below the grating filtering component, and a sewage discharge channel 3.3 for storing and discharging impurities is enclosed by the sewage discharge gate component and the impurity filtering chamber 1.2 below the sewage discharge gate component;
wherein, be provided with first fluviograph 1.6 in the sewage regulating chamber 1.1, be provided with second fluviograph 2.2 in the tank 2.1, be provided with third fluviograph 1.7 in receiving water mouth 1.5, first fluviograph 1.6, second fluviograph 2.2 and third fluviograph 1.7 all give control system with information transfer, and control system controls the lift of water yield regulating gate subassembly, the lift of filter chamber gate subassembly, the lift and the water spray of grid scrubbing subassembly respectively according to water level information to and the opening and close of blowdown gate subassembly.
As shown in fig. 2 and 4, the water quantity regulating gate assembly comprises a gate frame 4.1 (the gate frame 4.1 is positioned at the water inlet end of the water outlet 1.4) which is hermetically arranged on the side wall of the sewage regulating chamber 1.1 near the water outlet 1.4, installation slideways are symmetrically arranged in the frames at the left side and the right side of the gate frame 4.1, a regulating gate 4.2 driven by a driving mechanism to lift is arranged in the installation slideways in a sliding way, the driving mechanism comprises a first motor 4.3 and a winch driven by the first motor 4.3, and one end of a steel wire rope 4.4 on the winch is connected with the regulating gate 4.2; the upper part of the adjusting gate 4.2 is provided with an overflow port 4.5.
When the water storage tank 2.1 needs to be supplemented with water, the adjusting gate 4.2 falls down to close the water outlet 1.4, the closure is started, the water level of the sewage adjusting chamber 1.1 is raised, and the water inflow of the filtering chamber 1.2 is increased; in the process of intercepting, when the water level of the sewage adjusting chamber 1.1 rises to the overflow opening 4.5, the excess water amount automatically flows into the original downstream sewage discharge pipeline through the overflow opening 4.5; when the water storage tank 2.1 does not need water supplement or sewage discharge, the adjusting gate 4.2 is lifted, the water outlet 1.4 is in a circulating state, and sewage entering the sewage adjusting chamber 1.1 directly flows into an original downstream sewage discharge pipeline through the water outlet 1.4, so that the automatic adjustment of the water collection amount of the sewage is realized. Because the amount of collected and treated sewage only occupies a small part of the total amount of the yard area, the regulating gate can be opened for draining water for many times every day, the water level of the sewage regulating chamber 1.1 before opening the gate is higher, the impact force of the downward drainage water flow after opening the gate is larger, and in a time period without collecting sewage, a large amount of sewage and sundries are directly drained away through the sewage regulating chamber 1.1, so that the situation that the original downstream sewage drainage pipeline and the original upstream sewage drainage pipeline are blocked by sundries due to the fact that the regulating gate 4.2 intercepts the water flow is avoided.
As shown in fig. 3, an installation frame is arranged in a sundries filtering chamber 1.2, a filtering chamber gate assembly is arranged at the left end of the installation frame, and comprises a pair of slideways arranged at the left end of the installation frame, a filtering chamber gate 5.1 is arranged in each slideway, the filtering chamber gate assembly further comprises a driving mechanism arranged on the top wall of the sundries filtering chamber 1.2, the driving mechanism is a first screw rod stepping motor 5.2 (other linear power sources can be used, such as a motor-driven wire rope winch), and the upper part of the filtering chamber gate 5.1 is connected with a transmission screw rod 5.3 of the first screw rod stepping motor 5.2.
When the water storage tank 2.1 needs to be supplemented with water, the first screw rod stepping motor 5.2 drives the filter chamber gate 5.1 to be lifted, so that the sewage adjusting chamber 1.1 and the impurity filter chamber 1.2 are in a communicated state, the grid filter assembly starts to filter impurities of sewage, and the filtered sewage enters the water storage tank 2.1 through the water collecting port 1.5 for subsequent advanced treatment;
when the water storage tank 2.1 does not need to be supplemented with water or the grid cleaning and brushing assembly is cleaned, the first screw rod stepping motor 5.2 drives the filter chamber gate 5.1 to be closed; after the grating filtering component is cleaned, the gate 5.1 of the filtering chamber is lifted, the sewage discharge channel 3.3 is opened to discharge sewage in the impurity filtering chamber 1.2, and the automatic control of the water filtering amount and the sewage discharge in the impurity filtering chamber is realized.
As shown in fig. 3, the grid filtering component is disposed on the mounting frame between the filter chamber gate component and the water collecting port 1.5, three pairs of positioning slideways are disposed on the front and rear side walls of the mounting frame at intervals, each pair of positioning slideways is provided with a grid plate, the three grid plates are sequentially a first grid plate 6.1, a second grid plate 6.2 and a third grid plate 6.3 from left to right (the third grid plate 6.3 is located at the position of the water collecting port 1.5, so that filtered sewage directly enters the water collecting port), the filtering pore diameters of the first grid plate 6.1, the second grid plate 6.2 and the third grid plate 6.3 are gradually reduced, coarse-medium-fine three-stage filtering is performed on impurities in the sewage, and automatic continuous filtering of the impurities in the sewage is realized. Naturally, the number, area and aperture of the required filtering grating plates can be correspondingly adjusted according to the type of impurities contained in the sewage to be filtered, the filtering difficulty of the impurities contained in the sewage and the filtering standard requirement.
As shown in fig. 3, the grid cleaning assembly comprises a driving mechanism (a second screw rod stepping motor 7.1) arranged on the top wall of the impurity filtering chamber 1.2, the grid cleaning combination rack is arranged in a positioning slide way on the mounting rack in a sliding manner, the grid cleaning combination rack is connected with a transmission screw rod 7.2 of a second screw rod stepping motor 7.1, the lower part of the grid cleaning combination rack is provided with three door-shaped supports 7.3, the three door-shaped supports 7.3 are respectively positioned on the left side of each grid plate (namely the three door-shaped supports 7.3 are positioned on the water inlet side of each grid plate at intervals), the lower end part of each door-shaped support 7.3 is provided with a lower cleaning roller 7.4 horizontally extending along the front-back direction (each lower cleaning roller is made of soft rubber materials), and the lower cleaning roller 7.4 is in rolling friction with the corresponding grid plate surface in the lifting process to clean the grid plate surface and sundries remained in the filter holes; the outer surface of the lower cleaning roller 7.4 is provided with oblique strip-shaped or point-shaped bulges, thereby effectively avoiding the winding of hair or fiber sundries;
every is located and all is provided with on every door font support of brushing gyro wheel 7.4 top down and washes spray pipe 7.5 along the horizontal extension of fore-and-aft direction, and every is gone up and is washd the hole for water spraying of offering the different angles of multirow along its length direction on the spray pipe 7.5, and every is gone up the end of intaking that washs spray pipe 7.5 and is linked together with the water supply solenoid valve 7.6 that sets up on debris filter chamber 1.2 roof, and the other end and the water supply pipe intercommunication of water supply solenoid valve 7.6.
In order to ensure the movement track of the door-shaped supports 7.3, the outer side surfaces of the two side rods of each door-shaped support are provided with guide wheels or sliding blocks matched with the lifting slide ways.
During cleaning, the second screw rod stepping motor 7.1 drives the grid cleaning combination frame to reciprocate along the lifting slide way, the lower cleaning roller 7.4 rolls to clean sundries attached to the surface of the grid and blocking the filter holes in the lifting process, the cleaning spray pipe sprays water to the surface of the grid and the surface of the lower cleaning roller 7.4 for cleaning, the cleaned sundries fall into the sewage discharge channel 3.3 for storage, and when sewage is to be discharged into the sewage regulating chamber 1.1 and enters the original downstream sewage discharge pipeline through the water outlet 1.4, so that the automatic cleaning of the filter grid is realized.
In practical application, if the filtering area of the grating plates is large, in order to ensure the cleaning effect and the stability of the door-shaped supports 7.3, a group of door-shaped supports driven by a screw rod stepping motor can be correspondingly arranged on the water inlet side of each grating plate, and the lower part of each door-shaped support is provided with a lower cleaning roller and an upper cleaning spray pipe; if the number of the grating plates is increased, the bottom of the increased grating plate is correspondingly provided with the sewage discharge gate to drive the sewage discharge gate to turn over, and a motor can drive a plurality of sewage discharge gates to synchronously work through a linkage mechanism.
As shown in fig. 3 and 4, the sewage gate assembly comprises two sewage gates 3.1 respectively arranged at the bottoms of a first grid plate 6.1 and a second grid plate 6.2, and two second motors 3.2 arranged outside the impurity filtering chamber 1.2 respectively drive the two sewage gates 3.1 to turn over, so as to open and close the sewage channel 3.3.
During filtering, the sewage gate 3.1 vertically falls to close the sewage channel 3.3, so that impurities filtered and intercepted by the previous grating plate and sewage in the sewage adjusting chamber 1.1 are prevented from directly entering the next grating plate through the sewage channel 3.3, the filtering effect of the previous grating plate is lost, and the blockage of the next grating plate is aggravated. When in pollution discharge, the pollution discharge gate 3.1 is turned upwards and simultaneously lifts the gate 5.1 of the filter chamber, the pollution discharge channel 3.3 is opened, impurities and sewage remained in the pollution discharge channel 3.3 are quickly discharged into the sewage adjusting chamber 1.1 and then into the downstream pollution discharge pipeline 1.4 by utilizing the lower discharge force and the water level difference of the gradient of the inclined bottom plate of the pollution discharge channel 3.3, and the automatic pollution discharge of the filtered and cleaned impurities is realized.
As shown in fig. 3, the water collecting port 1.5 is located on the right side of the third grating plate 6.3, the water inlet port of the water collecting port 1.5 is hermetically connected with the box body of the filtering chamber 1.2, and the water outlet port of the water collecting port 1.5 is communicated with the water inlet pipeline of the water storage tank 2.1, so that the filtered sewage enters the water storage tank 2.1 for storage and subsequent deep treatment of the sewage.
As shown in fig. 1, in order to realize the further sewage discharge of the filtered impurities, an impurity discharging and collecting assembly can be arranged below the impurity filtering chamber 1.2, and comprises a sewage collecting pool 8.2 communicated with the impurity filtering chamber 1.2 through an impurity sewage discharge channel 8.1, the top of the impurity sewage discharge channel 8.1 is communicated with and arranged on the bottom wall of the impurity filtering chamber 1.2 close to the filtering chamber gate 5.1, and a sewage discharge electric valve 8.3 for controlling the on-off of the impurity sewage discharge channel 8.1 is arranged on the impurity sewage discharge channel; a sundry water filtering box 8.4 with filtering holes on the side wall and the bottom wall is erected on the sewage collecting tank 8.2; the sundry water filtering box 8.4 is of a push-pull structure and is convenient to move, and the bottom wall of the sundry water filtering box 8.4 is higher than the sewage collecting pool and is convenient to exit the sewage collecting pool 8.2; the bottom wall of the sundry water filtering box 8.4 is of a split door structure connected together through a bolt, when sundries are cleaned, the bolt structure is opened electrically or manually, the bottom wall is automatically turned downwards vertically to two sides, the sundries automatically fall into a cleaning and transporting vehicle, and the sundry cleaning difficulty is reduced; a sewage pump 8.5 and a fourth water level gauge 8.6 for monitoring the water level in the sewage collection tank 8.2 are arranged in the sewage collection tank 8.2 below the impurity water filtering tank 8.4, the outlet end of the sewage pump 8.5 is communicated with a sewage adjusting chamber 1.1 or an original upstream sewage pipeline through a pipeline, and then the sewage is discharged into the original downstream sewage pipeline or the impurity filtering chamber 1.2 for secondary filtration.
As shown in figure 5, in order to realize automatic control, a first water level meter 1.6, a second water level meter 2.2, a third water level meter 1.7 and a fourth water level meter 8.6 transmit monitored water level information to a control system (namely P L C) in real time, the control system respectively controls a first motor 4.3 of a water quantity adjusting gate assembly, a second screw rod stepping motor 7.1 of a grid cleaning assembly, a second motor 3.2 of a sewage discharge gate assembly, a first screw rod stepping motor 5.2 of a filter chamber gate assembly, a water supply electromagnetic valve 7.6, a sewage discharge electric valve 8.2 and a sewage discharge pump 8.5 according to the water level information to realize automatic interception and filtration of sewage, automatic cleaning of grids and automatic operation control of automatic sewage discharge of sundries, the control system is connected with an upper computer (the upper computer is a computer, a flat plate or a mobile phone) through a wireless transceiving module, and realizes real-time remote monitoring of the operation state and further realizes remote control of the operation state.
The specific working process of the invention is as follows:
when the system is in operation, the second water level gauge 2.2 monitors the water level of the water storage tank 2.1 in real time, and when the water level in the water storage tank 2.1 is at a preset water level needing to be supplemented, the control system sends an instruction to the first motor 4.3 of the water quantity adjusting gate component, so that the adjusting gate 4.2 falls to intercept sewage, and the water level in the sewage adjusting chamber 1.1 is raised; the control system simultaneously instructs a first lead screw stepping motor 5.2 of the filter chamber gate assembly to drive a filter chamber gate 5.1 to lift and supply water to a sundries filter chamber 1.2, sewage enters a water storage tank 2.1 from a water receiving port 1.5 after being filtered by a first grid plate 6.1, a second grid plate 6.2 and a third grid plate 6.3 in three stages, and automatic adjustment of the intercepted water quantity and the filtered water quantity is implemented to ensure the water consumption of subsequent deep purification treatment;
when the water level of the water storage pool 2.1 reaches the water supplementing state (the water level in the water storage pool 2.1 reaches the preset highest water level), the control system sends an instruction to the first motor 4.3 of the water quantity adjusting gate component to enable the adjusting gate 4.2 to be lifted upwards, and sewage entering the sewage adjusting chamber 1.1 from the original upstream sewage discharge pipeline directly enters the original downstream sewage discharge pipeline through the water outlet 1.4; meanwhile, the control system sends an instruction to the first lead screw stepping motor 5.2 of the filter chamber gate assembly to drive the filter chamber gate 5.1 to fall down, a channel for sewage to enter the impurity filter chamber 1.2 is closed, and filtering is stopped, so that automatic adjustment, automatic filtering and automatic water collection operation of water collection amount are realized.
The debris that get off through the filtration of grid filtering component, some can sink in the sewage pipes 3.3 on the diapire of debris filter chamber 1.2 (blowdown gate 3.1 is in vertical closed state in filtering process), and some can adsorb on the surface of grid plate, and some can block up the filtration pore of first grid plate 6.1, second grid plate 6.2 and third grid plate 6.3, therefore need regularly wash the grid face of grid filtering component and get rid of the debris that deposit in the sewage pipes.
The control system is preset with a time section for cleaning the grating filtering component, in the cleaning time period, the control system firstly instructs the first motor 4.3 to lift the gate to reduce the water level of the sewage adjusting chamber 1.1, simultaneously instructs the first screw rod stepping motor 5.2 to work to make the gate 5.1 of the filtering chamber fall down, closes the water inlet channel of the impurity filtering chamber 1.2, when the water level of the sewage adjusting chamber 1.1 detected by the first water level gauge 1.6 reaches the set proper sewage draining water level and the third water level gauge 1.7 cannot detect the water circulation, the control system sends a working instruction to the second screw rod stepping motor 7.1 and the water supply electromagnetic valve 7.6, the second screw rod stepping motor 7.1 drives the door-shaped bracket 7.3 to drive the lower cleaning brush roller 7.4 and the upper cleaning spray pipe 7.5 to reciprocate along the lifting slideway, the lower cleaning brush roller 7.4 rolls the cleaning brush to adhere to the grating surface and the impurities blocking the filtering holes, and the cleaning spray pipe cleans the grating surface of the grating surface and the lower cleaning brush roller 7.4, the impurities after cleaning fall into the sewage discharge channel 3.3 for storage, so that the automatic cleaning of the filter grating is realized;
before the grating cleaning is about to reach the set stop time, the control system instructs the first screw rod stepping motor 5.2 to lift the filter chamber gate 5.1, and simultaneously instructs the second motor 3.2 of the sewage gate component to drive the sewage gate 3.1 to upwards turn up, opens the sewage channel 3.3, filters and intercepts sundries and cleans the sundries in the sewage channel 3.3, discharges the sundries into the sewage adjusting chamber 1.1 by utilizing the downward discharge force of water flow, and then discharges the sundries into the original downstream sewage pipeline. If the water level detected by the first water level meter 1.6 is not suitable for sewage discharge in the cleaning time period, and the water level is detected to reach the sewage discharge water level, the control system instructs to enter the grille cleaning and sewage discharge working flow.
Of course, the invention can collect the filtered and cleaned sundries in the sundries discharging and collecting assembly in a centralized way, and the specific flow is as follows: when the grid cleaning is about to reach the set stop time, the control system controls the sewage discharge gate 3.1 to be turned upwards to open the sewage discharge channel 3.3, and simultaneously opens the sewage discharge electric valve 8.3, so that the retained or washed impurities and sewage flow into the impurity water filtering tank 8.4 below under the action of gravity, most of the filtered impurities are intercepted by the impurity water filtering tank 8.4, and the filtered fine impurities and sewage fall into the sewage collecting tank 8.2; when the water level detected by the fourth water level gauge 8.6 reaches the highest water level of the sewage collection tank 8.2, the control system controls the sewage pump 8.5 to work, and the sewage in the sewage collection tank 8.2 is discharged into the original downstream sewage discharge pipeline until the water level in the sewage collection tank 8.2 reaches the lowest water level. Meanwhile, sundries on the sundries water filtering box 8.4 are cleaned regularly, the sundries water filtering box 8.4 slides to a specified position along the push-pull slide way, then the sundries water filtering box is hoisted by a crane, the bottom wall of the sundries water filtering box 8.4 is opened, so that the sundries automatically fall into a cleaning and transporting vehicle, and the processes of centralized collection and automatic cleaning of the filtered sundries are realized.
After the sewage discharge is finished, the control system sends a working instruction to the second screw rod stepping motor 7.1 and the water supply electromagnetic valve 7.6 to stop the cleaning and the water spraying; and meanwhile, an instruction is sent to a second motor 3.2 of the blowdown gate component, so that the driving gate 3.1 is turned downwards to close the blowdown channel 3.3, and the automatic cleaning of the grating filtering component and the automatic impurity blowdown working flow are completed.
When the water level detection system works, fault information of the running state of each component can be processed and then sent to a mobile phone of a maintenance worker, and remote supervision of system running is achieved, if the water level detected by the second water level meter 2.2 is at a water supplementing level (the water storage pool 2.1 needs water supplementing), the third water level meter 1.7 always detects water flow information which is not in the water collecting port 1.5, and the water level information detected by the first water level meter 1.6 during interception for a period of time is always at a low water level, the water quantity adjusting gate 4.2 does not fall or does not fall in place, and interception failure is caused; if the water level information detected by the first water level meter 1.6 is at a medium water level or a high water level (namely the water level detected by the first water level meter 1.6 is gradually rising) after a period of time, it indicates that the filtering chamber gate 5.1 is not lifted and opened according to an instruction, the grid is prevented from water inlet, or the grid is not cleaned in place, so that the filtering holes of the grid plate are seriously blocked and sewage cannot be filtered, and water supplement to the water storage tank is influenced.
In the description of the present invention, it should be noted that the terms "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (10)
1. The utility model provides a full-automatic sewage of integrated form is collected, filtration system which characterized in that: the sewage treatment device comprises a sewage collecting and filtering box body, wherein a filtering chamber gate assembly in the sewage collecting and filtering box body divides the sewage collecting and filtering box body into a sewage adjusting chamber and a sundries filtering chamber, the sewage adjusting chamber is provided with a water inlet communicated with an original upstream sewage discharge pipeline and a water outlet communicated with an original downstream sewage discharge pipeline, and a water quantity adjusting gate assembly used for intercepting and adjusting sewage required for filtering in real time is arranged in the sewage adjusting chamber close to the water outlet; a water collecting port communicated with a water storage tank is arranged on one side of the sundries filtering chamber, and a grating filtering component for filtering sundries in sewage and a grating cleaning component for cleaning, adsorbing and blocking sundries on the grating filtering component are arranged in the sundries filtering chamber between the filtering chamber gate component and the water collecting port; the bottom of the grating filtering component and the sundries filtering chamber form a sewage discharge channel for storing and discharging sundries, and a sewage discharge gate component is arranged in the sewage discharge channel; the sewage regulating chamber is internally provided with a first water level gauge, a second water level gauge is arranged in the water storage tank, a third water level gauge is arranged at a water receiving opening, the first water level gauge, the second water level gauge and the third water level gauge transmit information to a control system, and the control system respectively controls the lifting of the water quantity regulating gate component, the lifting of the filter chamber gate component, the lifting and the water spraying of the grating brushing component and the opening and closing of the sewage discharge gate component according to water level information.
2. The integrated, fully automatic wastewater collection and filtration system of claim 1, wherein: the water quantity adjusting gate component comprises a gate frame arranged at a drainage port of the sewage adjusting chamber, mounting slideways are symmetrically arranged in left and right side frames of the gate frame, an adjusting gate driven by a driving mechanism to lift is arranged in the mounting slideways, and an overflow port is formed in the upper part of the adjusting gate.
3. The integrated, fully automatic wastewater collection and filtration system of claim 1, wherein: an installation frame is arranged in the sundries filtering chamber, the filtering chamber gate assembly is arranged at the left end of the installation frame, and the grating filtering assembly is arranged on the installation frame between the filtering chamber gate assembly and the water collecting port;
a plurality of door-shaped supports of the grating brushing component are arranged on the mounting frame in a sliding mode and are respectively positioned at the upper left side of each grating plate of the grating filtering component.
4. The integrated, fully automatic wastewater collection and filtration system of claim 3, wherein: the filter chamber gate assembly comprises a filter chamber gate arranged in the slide way at the left end of the mounting frame in a sliding mode and a driving mechanism arranged on the top wall of the sundries filter chamber, and the driving mechanism drives the filter chamber gate to ascend and descend.
5. The integrated, fully automatic wastewater collection and filtration system of claim 3, wherein: grid filtering component includes from the left side to the right side interval setting and is in multiunit location slide on the mounting bracket, every group all be provided with one grid board in the location slide, the multichannel the filtration aperture of grid board reduces gradually from the left side to the right side, carries out thick to thin multistage continuous filtration to the debris in the sewage.
6. The integrated, fully automatic wastewater collection and filtration system of claim 5, wherein: the grid cleaning and brushing assembly comprises a driving mechanism arranged on the top wall of the sundry filtering chamber and a grid cleaning combined frame arranged in the mounting frame lifting slide way in a sliding manner, a plurality of door-shaped supports are arranged at the lower part of the grid cleaning combined frame, and the door-shaped supports are respectively and correspondingly arranged at the upper left side of each grid plate; the lower part of the door-shaped bracket is provided with an upper cleaning spray pipe and a lower cleaning roller at intervals, and each upper cleaning spray pipe is provided with a plurality of rows of spray holes; the water inlet end of each upper cleaning spray pipe is communicated with a water supply electromagnetic valve arranged on the top wall of the sundries filtering chamber, and the other end of the water supply electromagnetic valve is communicated with a water supply pipe.
7. The integrated, fully automatic wastewater collection and filtration system of claim 6, wherein: and a guide wheel or a slide block matched with the lifting slide way is arranged on the outer side of the door-shaped support.
8. The integrated, fully automatic wastewater collection and filtration system of claim 5, wherein: the blowdown gate assembly comprises at least two blowdown gates driven by a power source to overturn, the blowdown gates are arranged at the bottom of each grating plate from left to right, and the number of the blowdown gates is one less than that of the grating plates.
9. The integrated, fully automatic wastewater collection and filtration system of claim 1, wherein: the bottom wall of the sundries filtering chamber extends downwards from the water collecting port to the filtering chamber gate assembly in an inclined mode, and the sewage draining channel is formed in an included angle space formed by the bottom of the grating filtering assembly and the bottom wall of the sundries filtering chamber in a surrounding mode.
10. The integrated, fully automatic wastewater collection and filtration system of claim 1, wherein: a sundry discharging and collecting assembly is arranged below the sundry filtering chamber and comprises a sundry sewage draining channel, a sewage draining electric valve for controlling the on-off of the sewage draining channel, a sundry water filtering tank and a sewage collecting pool, the top of the sundry sewage draining channel is communicated with the sundry filtering chamber and is communicated with the sewage collecting pool, the sundry water filtering tank is erected on the sewage collecting pool, and filtering holes are formed in the side wall and the bottom wall of the sundry water filtering tank; a sewage pump and a fourth water level meter are arranged in the sewage collecting tank at the lower part of the impurity water filtering tank.
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| CN202010270446.1A CN111228881A (en) | 2020-04-08 | 2020-04-08 | Integrated full-automatic sewage collecting and filtering system |
| CN2020102704461 | 2020-04-08 |
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| CN202010415504.5A Active CN111420448B (en) | 2020-04-08 | 2020-05-16 | Integrated full-automatic sewage collecting and filtering system |
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| CN112295284A (en) * | 2020-10-26 | 2021-02-02 | 常德市俊德科技发展有限公司 | Intelligent water supply and drainage system for building |
| CN115162258B (en) * | 2022-08-02 | 2023-09-29 | 湖北江瑜建设有限公司 | Layered water taking system of rock-fill concrete gravity dam |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3886071A (en) * | 1973-01-29 | 1975-05-27 | Ecodyne Corp | Filter |
| EP0352205A1 (en) * | 1988-07-22 | 1990-01-24 | Société des Eaux de Marseille Société Anonyme | Device for regulating the filters of a multifilter filtration plant |
| JPH09276608A (en) * | 1996-04-12 | 1997-10-28 | Suido Kiko Kaisha Ltd | Gravity filtration apparatus |
| US20070080118A1 (en) * | 2005-08-25 | 2007-04-12 | Municipal Filtration Company, Llc | Filter assembly |
| US20090127176A1 (en) * | 2005-06-01 | 2009-05-21 | Ian Geoffrey Cummins | Modular Water Treatment Unit |
| KR101064153B1 (en) * | 2011-03-11 | 2011-09-15 | 송동하 | Rainwater treatment system with filter self-cleaning |
| KR101106551B1 (en) * | 2011-03-11 | 2012-01-20 | 송동하 | Rainwater treatment system with self-cleaning of sludge on the floor of the same |
| KR101151908B1 (en) * | 2012-04-03 | 2012-05-31 | 이손이엔엘 (주) | Structure and method for treating early rainwater and polluted river at the same time |
| KR20130137963A (en) * | 2012-06-08 | 2013-12-18 | 신흥대학산학협력단 | Early rainwater exclusion apparatus |
| JP2014018725A (en) * | 2012-07-17 | 2014-02-03 | Metawater Co Ltd | Filtration system and washing method of filtration system |
| KR101846421B1 (en) * | 2017-09-21 | 2018-04-06 | (주)이앤씨 | Non-point pollution reducing system |
| KR20190083289A (en) * | 2018-01-03 | 2019-07-11 | (주) 일신네이쳐 | Filtering system for combined sewer overflows and water treating method using the same |
| CN209243859U (en) * | 2018-11-23 | 2019-08-13 | 贵州省水利科学研究院 | A kind of sewage collection equipment |
| CN209900812U (en) * | 2018-03-05 | 2020-01-07 | 武汉圣禹排水系统有限公司 | Automatic intercepting filter tank, intercepting filter device and system |
| CN210065363U (en) * | 2019-05-15 | 2020-02-14 | 兰州交通大学 | Arid area cistern mass flow automatic control and quality of water clean system |
| CN212440309U (en) * | 2020-04-08 | 2021-02-02 | 河南上善科技有限公司 | Integrated full-automatic sewage collecting and filtering system |
-
2020
- 2020-04-08 CN CN202010270446.1A patent/CN111228881A/en active Pending
- 2020-05-16 CN CN202010415504.5A patent/CN111420448B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3886071A (en) * | 1973-01-29 | 1975-05-27 | Ecodyne Corp | Filter |
| EP0352205A1 (en) * | 1988-07-22 | 1990-01-24 | Société des Eaux de Marseille Société Anonyme | Device for regulating the filters of a multifilter filtration plant |
| JPH09276608A (en) * | 1996-04-12 | 1997-10-28 | Suido Kiko Kaisha Ltd | Gravity filtration apparatus |
| US20090127176A1 (en) * | 2005-06-01 | 2009-05-21 | Ian Geoffrey Cummins | Modular Water Treatment Unit |
| US20070080118A1 (en) * | 2005-08-25 | 2007-04-12 | Municipal Filtration Company, Llc | Filter assembly |
| KR101064153B1 (en) * | 2011-03-11 | 2011-09-15 | 송동하 | Rainwater treatment system with filter self-cleaning |
| KR101106551B1 (en) * | 2011-03-11 | 2012-01-20 | 송동하 | Rainwater treatment system with self-cleaning of sludge on the floor of the same |
| KR101151908B1 (en) * | 2012-04-03 | 2012-05-31 | 이손이엔엘 (주) | Structure and method for treating early rainwater and polluted river at the same time |
| KR20130137963A (en) * | 2012-06-08 | 2013-12-18 | 신흥대학산학협력단 | Early rainwater exclusion apparatus |
| JP2014018725A (en) * | 2012-07-17 | 2014-02-03 | Metawater Co Ltd | Filtration system and washing method of filtration system |
| KR101846421B1 (en) * | 2017-09-21 | 2018-04-06 | (주)이앤씨 | Non-point pollution reducing system |
| KR20190083289A (en) * | 2018-01-03 | 2019-07-11 | (주) 일신네이쳐 | Filtering system for combined sewer overflows and water treating method using the same |
| CN209900812U (en) * | 2018-03-05 | 2020-01-07 | 武汉圣禹排水系统有限公司 | Automatic intercepting filter tank, intercepting filter device and system |
| CN209243859U (en) * | 2018-11-23 | 2019-08-13 | 贵州省水利科学研究院 | A kind of sewage collection equipment |
| CN210065363U (en) * | 2019-05-15 | 2020-02-14 | 兰州交通大学 | Arid area cistern mass flow automatic control and quality of water clean system |
| CN212440309U (en) * | 2020-04-08 | 2021-02-02 | 河南上善科技有限公司 | Integrated full-automatic sewage collecting and filtering system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111420448B (en) | 2024-04-26 |
| CN111228881A (en) | 2020-06-05 |
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