CN206971368U - Municipal rain, sewage pumping station sludge lifting system - Google Patents
Municipal rain, sewage pumping station sludge lifting system Download PDFInfo
- Publication number
- CN206971368U CN206971368U CN201720860148.1U CN201720860148U CN206971368U CN 206971368 U CN206971368 U CN 206971368U CN 201720860148 U CN201720860148 U CN 201720860148U CN 206971368 U CN206971368 U CN 206971368U
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- alluvial
- received well
- walking dolly
- pumping station
- tank
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- 238000005086 pumping Methods 0.000 title claims abstract description 43
- 239000010865 sewage Substances 0.000 title claims abstract description 18
- 239000010802 sludge Substances 0.000 title claims abstract description 12
- 239000000725 suspension Substances 0.000 claims abstract description 13
- 230000009189 diving Effects 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 50
- 239000007788 liquid Substances 0.000 description 11
- 230000008021 deposition Effects 0.000 description 6
- 230000003628 erosive effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
It the utility model is related to a kind of municipal rain, sewage pumping station sludge lifting system, including suspension type alluvial lifting device and alluvial received well；Suspension type alluvial lifting device is arranged in alluvial received well, including top plate, line slideway is provided with top plate both sides, walking dolly is equipped with line slideway, vertical top plate direction is provided with two risers on walking dolly, riser lower end extends to the bottom upper position of alluvial received well, active wheels is installed between the upper end of two risers, active wheels connect device for revolving and driving by driving member；Driven wheels are installed between riser bottom, belt is installed between active wheels and driven wheels, the outside of belt uniformly mounted it is several scoop bucket, correspondingly scooping bucket position on walking dolly is placed with receiving hopper.Manpower is freed from heavy pumping plant collecting-tank desilting work, eliminated safe hidden trouble, the energy consumption and maintenance cost of pumping station operation is reduced, allows the desilting of pumping plant collecting-tank to realize regular practice and coherentization as early as possible, the advantages that dredging effect is good.
Description
Technical field
The utility model belongs to municipal rain, sewage pumping station construction technique field, more particularly to a kind of municipal rain, sewage pump
Stand and use sludge lifting system.
Background technology
At present, the rain in current some cities of China, sewage pumping station collecting-tank, generally existing siltation, hardened situation,
Pumping station operation and proper drainage have been hampered, has had influence on the daily life of the people, trip；Current techniques and solution are done
Method：
1st, manpower is gone into the well desilting：Manpower is organized regularly to go into the well desilting, the instrument that artificial lower well operations need to be equipped with includes：Gas
Physical examination measurement equipment, spade, cleaning shoe, rope, pail etc.；This kind of desilting mode has a following defect, and personnel go into the well potential safety hazard
It is more, time-consuming, efficiency is low, and labor intensity is big, and regular not strong.
2nd, high pressure water flushing formula：Using the high-pressure hydraulic pump for being pre-installed in bottom of pond in pumping plant collecting-tank, pass through outlet pipeline
Upper densely covered nozzle is rinsed, and the alluvial of deposition is activated, and is then aspirated, transported with dredge pump car multi-point；It is often high
Water pump is by after silting, and desilting work can not just continue, and high pressure washing combination dredge pump car, and practical operation links up
Property it is not strong, human input and labor intensity are all very big, and equipment operation and maintenance cost are high.
3rd, stirring-type：Mixing plant is installed in advance in pumping plant collecting-tank, allows the mud largely deposited to suspend by stirring,
Muddy water is discharged to downstream pipe network or along River system by the feed pump for then starting pumping plant；Stirring, lifting, discharge do not have in this process
The basic source for solving mud, the burden of downstream drainage pipe network is increased on the contrary, it is in line black smelly in addition as the implementation of system is grown in river
Water body has been not allowed to along River system.
There is provided for this it is a kind of manpower is freed from heavy pumping plant collecting-tank desilting work, eliminated safe hidden trouble, reduce
The energy consumption and maintenance cost of pumping station operation, allow the desilting of pumping plant collecting-tank to realize regular practice and coherentization as early as possible, save social resources,
The municipal rain contributed for environmental protection, sewage pumping station sludge lifting system.
The content of the invention
The utility model for solve technical problem present in known technology provide it is a kind of by manpower from heavy pumping plant
Free, eliminate safe hidden trouble in collecting-tank desilting work, reduce the energy consumption and maintenance cost of pumping station operation, make pumping plant collecting-tank clear
Become silted up and realize regular practice and coherentization as early as possible, save social resources, the municipal rain of energy-conserving and environment-protective, sewage pumping station sludge lifting system
System.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：
A kind of municipal rain, sewage pumping station sludge lifting system, it is characterised in that：Including suspension type alluvial lifting device and
Deposit received well, and the alluvial received well is arranged on the side of pumping plant collecting-tank；The suspension type alluvial lifting device is arranged on
Deposit in received well, including top plate, in top plate both sides, the length direction along alluvial received well is provided with line slideway, described straight
Walking dolly is equipped with line guide rail, the hoofing part that driving walking dolly moves along line slideway is installed on the walking dolly
Device, vertical top plate direction is provided with two risers on the walking dolly, and the lower end of the riser extends to alluvial and received
The bottom upper position of well, the upper end of the riser upwardly extend, between the upper end of two risers install active wheels,
The active wheels connect the device for revolving and driving of driving active wheels rotation by driving member；The bottom of the riser it
Between driven wheels are installed, belt is installed, the outside of the belt has uniformly mounted between the active wheels and driven wheels
It is several to scoop bucket, correspondingly scoop bucket position on the walking dolly and be placed with receiving hopper.
The present invention can also adopt the following technical scheme that：
3~the 5cm of bottom that bucket is scooped in lower limit position distance alluvial received well alluvial received well.
Pump also is drained including diving, the diving drains pump and is arranged in alluvial received well, and the diving drains pump and is located at
Alluvial receives position below bottom.
Guardrail is provided with around the alluvial received well.
The utility model has the advantages and positive effects of：, can be with because the utility model uses above-mentioned technical proposal
Manpower is freed from heavy pumping plant collecting-tank desilting work, eliminated safe hidden trouble, reduces energy consumption and the maintenance of pumping station operation
Cost, the desilting of pumping plant collecting-tank is allowed to realize regular practice and coherentization as early as possible, dredging effect is good, saves social resources, is protected for environment
The advantages that shield is contributed.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural representation of suspension type alluvial lifting device；
Fig. 3 is the structural representation of the utility model Application Example 1；
Fig. 4 is A-A sectional views in Fig. 3；
Fig. 5 is B-B sectional views in Fig. 3；
Fig. 6 is the quick release device structural representation that dams；
Fig. 7 is quick release device mounting structure schematic diagram of damming；
Fig. 8 is that another kind dams quick release device structural representation；
Fig. 9 is the mounting structure schematic diagram of quick release device of damming described in Fig. 8；
Figure 10 is the structural representation of the utility model Application Example 2.
In figure：100th, pumping plant；110th, back with water inlet line；120th, inlet gate well；121st, inlet gate；122nd, headstock gear；
130th, grid pond；131st, grid canal；140th, collecting-tank；141st, deposit collector groove；142nd, training wall；143rd, structure wall；144、
Wall；145th, second coagulation soil structured body；146th, connector；147th, erecting bed；145th, second coagulation soil structured body；146th, connect
Part；147th, erecting bed；150th, pump chamber is lifted；151st, pump group is lifted；160th, discharge pressure pond；161st, structure wall；170th, water outlet
Pipeline；180th, dam cistern；181st, spilled water hole；190th, deposit received well；191st, top plate；210th, grid spotter；220、
Dam quick release device；221st, double-action hydraulic fast opening and closing；222nd, dam body；223rd, frame；224th, chute；225th, gantry plane
Frame；226th, first flange；227th, tapping pipe；228th, second flange；230th, suspension type alluvial lifting device；231st, line slideway；
232nd, walking dolly；233rd, travel driving unit；234th, riser；235th, active wheels；236th, driving member；237th, revolution driving
Device；238th, driven wheels；239th, belt；2390th, bucket is scooped；2391st, receiving hopper；240th, diving drains pump；300th, dividing wall
Body；310th, spilled water hole；
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows：
Refer to Fig. 1 and Fig. 2, a kind of municipal rain, sewage pumping station sludge lifting system, including suspension type alluvial lifting dress
230 and alluvial received well 190 are put, the alluvial received well is arranged on the side of pumping plant collecting-tank 140；Suspension type alluvial lifting dress
Put 230 and be arranged on alluvial received well 190, including top plate 191, the length direction along alluvial received well is provided with top plate both sides
Line slideway 231, walking dolly 232 is equipped with the line slideway, driving walking dolly edge is installed on the walking dolly
The travel driving unit 233 of line slideway movement, vertical top plate direction is provided with two risers 234 on the walking dolly,
The lower end of the riser extends to the bottom upper position of alluvial received well, and the upper end of the riser upwardly extends, at two
Active wheels 235 are installed, the active wheels connect driving active wheels by driving member 236 and turned between the upper end of riser
Dynamic device for revolving and driving 237；Driven wheels 238, active wheels and driven are installed between the bottom of the riser 234
Belt 239 is installed between wheel group, the outside of the belt uniformly mounted it is several scoop bucket 2390, the bucket that scoops is in lower pole
3~5cm of bottom of extreme position distance alluvial received well alluvial received well；Bucket position is correspondingly scooped on the walking dolly to be placed with
Receiving hopper 2391；Drive length direction of the whole device along alluvial received well to move under the driving of travel driving unit, moving
The bucket that scoops during dynamic positioned at lower end extreme position is dipped the alluvial for being deposited on alluvial and receiving bottom, after dipping
Bucket is scooped gradually with alluvial motion upwards on the effect belt of device for revolving and driving, and bucket is scooped when moving to upper extreme position
Alluvial gradually trickle down in receiving hopper on walking dolly, after receiving hopper is fully loaded, receiving hopper is removed, change one it is new
Receiving hopper can continuously graft clay.
In order to improve security, guardrail is provided with around the alluvial received well.
The utility model Application Example 1, refers to Fig. 3 to Fig. 5, a kind of municipal rain, sewage pumping station desilting system, including
Pumping plant 100 and desilting equipment, the desilting equipment carry including grid spotter 210, the quick release device 220 that dams, suspension type alluvial
Rise device 230, diving drains pump 240；Above-mentioned pumping plant 100 includes connecting municipal rain, several back with water inlet line 110 of sewage, described
Back with water inlet line connects the water inlet of inlet gate well 120, and inlet gate 121, the water inlet are provided with the inlet gate well
Gate connects headstock gear 122, and headstock gear controls the opening and closing of inlet gate, and its operation principle belongs to known technology；It is described
The delivery port side of inlet gate well 120 sets grid pond 130, and grid canal 131, the grid pond are provided between adjacent grid pond
Adjacent collecting-tank 140, the collecting-tank adjoining lifting pump chamber 150, has lifting pump group 151 in elevator pump indoor location；It is described to carry
Pump chamber adjoining discharge pressure pond or flowing water Valve well are risen, is discharge pressure pond 160 in the present embodiment, each pump group that lifted connects
Pick out the delivery port connection water outlet pipeline 170 of the water inlet in water pressure pond, the discharge pressure pond or flowing water Valve well；Catchmenting
The side in pond is provided with the cistern 180 that dams, and dam the spilled water hole 181 for being provided between cistern and collecting-tank and being connected with collecting-tank；
The opposite side of the corresponding cistern collecting-tank that dams sets alluvial received well 190, is provided between the alluvial received well and collecting-tank
The alluvial import connected with collecting-tank, the bottom of the alluvial received well are less than the bottom for the cistern that dams, form one effectively
Trapped volume space；It is provided with the bottom for the cistern that dams and leads slope 181, prevents the bottom precipitation alluvial in the cistern that dams；
It is described dam cistern and deposit received well between collecting-tank bottom it is corresponding deposit entrance location be provided with alluvial collector groove 141,
The alluvial collector groove with water inlet direction into being vertically arranged, the alluvial collector groove oneself the cistern that dams laterally deposit received well side
To provided with the gradient；Described grid spotter 210 is arranged in grid pond 130；The described quick release device 220 that dams, which is arranged on, to be cut
Flow in cistern 180；Described suspension type alluvial lifting device 230 is portable to be arranged in alluvial received well 190；Described silt
Diving is installed in product received well and drains pump 240, the diving drains pump and receives position below bottom positioned at alluvial.
In order to realize the guide functions in collecting-tank, training wall 142 is provided with close to lifting pump chamber side in collecting-tank 140.
In order to improve the intensity of pumping plant, in collecting-tank, discharge pressure pond or flowing water Valve well be provided with structure wall 143,
161, hole is communicated with the structure wall.
Refer to Fig. 6 and Fig. 7, the above-mentioned quick release device 220 that dams includes double-action hydraulic fast opening and closing 221, position.
The body 222 that dams of the liquid presses piston pole connection of the hydraulic pressure fast opening and closing, the stroke of hydraulic pressure fast opening and closing are more than the body that dams
Effective travel 30%；The body that dams is slidably mounted in frame 223, and the both sides of the frame are provided with chute 224, described to dam
The both sides of body are inserted into chute, are slided up and down in the presence of hydraulic pressure speed drives headstock gear along chute and are realized that speed is opened and Slow Close；Institute
Frame 223 is stated to be fixedly mounted on the wall 144 of collecting-tank.Power is done in municipal rain, sewage pumping station using hydraulic station first
Output center, single control and multimachine joint control to quick open type cut-off equipment are realized, hand, automatically controls switching freely, running status reality
Shi Shangchuan；Using the backhaul of oil cylinder, the body that dams is opened within 2~5 seconds；The quick release device that dams have good economy performance, dependable performance, into
The features such as this low cost, efficiency and service life are further improved, reduced environmental pollution.
In order to not destroy collecting-tank wall, sluicing hole site has poured second coagulation soil structured body on the wall of collecting-tank
145, shelf position, which is corresponded to, in the second coagulation soil structure is embedded with the connector 146 being fixedly connected with frame；In frame
Erecting bed 147 is prefabricated with the collecting-tank wall of top, the hydraulic pressure fast opening and closing is inverted in the upper surface of erecting bed, and hydraulic pressure is fast
The liquid presses piston pole of fast headstock gear 221 extends vertically downward, and the body 222 that dams is connected in the bottom of liquid presses piston pole.
On the premise of overall collecting-tank strength of wall body is not influenceed, the installation effectiveness for the quick release device that dams, speed of damming are improved
Opening apparatus can also use following structure, refer to Fig. 8 and Fig. 9, and the quick release device that dams quickly opens including double-action hydraulic
Machine 221, the body 222 that dams of the liquid presses piston pole connection of the hydraulic pressure fast opening and closing are closed, the body that dams is slidably mounted on dragon
In door frame 225, the both sides of the gantry stand 225 are provided with chute 224, and the both sides for damming body 222 are inserted into chute,
Slided up and down in the presence of hydraulic pressure speed drives headstock gear along chute and realize that speed is opened and Slow Close；The side of the gantry stand 225 is consolidated
Surely it is connected with first flange 226；Tapping pipe 227 is embedded with the spilled water hole of collecting-tank；The delivery port of the tapping pipe is provided with
Second flange 228；The first flange of the gantry stand is fixedly connected with the second flange on tapping pipe by fastener；
The outlet of one flange is installed by the body 222 that dams；The hydraulic pressure fast opening and closing is inverted in the top of gantry stand 225, and hydraulic pressure is quick
The liquid presses piston pole of headstock gear extends vertically downward, and the body 222 that dams is connected in the bottom of liquid presses piston pole.
The present invention also provides a kind of dredging method based on above-mentioned municipal rain, sewage pumping station automatic dredging system, including becomes silted up
The alluvial lifting operation of product collector groove dredging operation, grid pond dredging operation and water leg dredging operation and the collector groove that deposits
1), deposit collector groove dredging operation：Be first shut off the inlet gate of inlet gate well, at the same start water lift pump group and
Diving in alluvial received well drains pump, drains the ponding of collecting-tank；Secondly, while operation is drained into retention cistern
Water filling, making to dam produces liquid level difference between cistern and collecting-tank, dynamic condition is provided for later stage erosion and deposition；3rd, it is pre- when reaching
When phase sets liquid level difference, start the quick release device that dams, the quick release device quick return in 2~5 seconds that dams is acted, and speed of damming is opened
Device is located at the high-order water to dam in cistern and rushes at alluvial collector groove rapidly after opening, the alluvial deposited in alluvial collector groove exists
Along alluvial collector groove flow direction alluvial received well in the presence of water impact；3rd, now, diving drains pump and is again started up draining
Operation, the current erosion and deposition end of job；Remained if also had in silting and erosion, in the case where keeping dry pond state, pass through investigation mission outside the city or town water source
Mode water filling into the cistern that dams, when reaching expected setting difference in the cistern that dams, carry out secondary erosion and deposition；Dam water storage
Pond water storage can be fully utilized the pool inner water that catchments and be extracted by pump, and collecting-tank current level can also be used as main water
Source, when retaining the expected setting value of water level deficiency in cistern, investigation mission outside the city or town water source can be borrowed give and supplement, be set until reaching expection
Definite value；After first time desilting is completed, when the cistern that dams needs refilling, the intake gate of inlet gate well can be first opened
Door, when the water level of collecting-tank rises to certain liquid level, the body that dams is opened, the principle using linker is the liquid to dam in cistern
Position is consistent with the liquid level in collecting-tank, now closes the body that dams, until spilled water hole is realized and closed by the body that dams, retains water storage
During the expected setting value of water level deficiency in pond, investigation mission outside the city or town water source can be borrowed give and supplement, until reaching expected setting value；In addition not
Rainwater that cistern can also be collected dam during dredging operation as water source.
2), grid pond dredging operation：Under the state of dry pond, the certain of inlet gate opening of inlet gate well is opened
Degree, using path flow velocity principle, the alluvial to grid bottom of pond portion carries out erosion and deposition；
3) lower section of pump group, is lifted in collecting-tank, pump chamber bottom is provided with the water conservancy diversion slope of 1.5% gradient, utilizes elevator pump
Water hammering caused by water backflow during shutdown in lifting pipe makes alluvial flow direction alluvial collector groove to pump chamber bottom erosion and deposition.
4) the alluvial lifting operation of alluvial collector groove：Alluvial received well bottom will be deposited on by starting suspension type alluvial lifting device
The alluvial in portion is lifted, and is promoted to receiving hopper, after receiving hopper is fully loaded, receiving hopper is removed, and is changed a new receiving hopper and is
Can continuously it receive.
Application Example 2, referring to Fig. 10, in order to improve the reasonability of pump station structure, ensure still to be able to during maintenance normally
Operating, in the inlet gate well 120, grid pond 130, collecting-tank 140, the centre position of pump chamber 150 is lifted along Inlet and outlet water side
Separate wall 300 to being provided with, separate wall and inlet gate well, grid pond, collecting-tank, lifting pump chamber are divided into two independences
Unit；Two alluvial collector grooves that the alluvial collector groove 141 is separated on same center line by separating wall；Two
Individual independent collecting-tank side sets alluvial received well 190 respectively；The alluvial received well is correspondingly arranged with alluvial collector groove；Institute
To state to separate wall and be provided with corresponding alluvial and collect groove location and be provided with two spilled water holes 310, two spilled water holes in arranging up and down, and two
Individual spilled water hole is mounted on one group of quick release device 220 that dams on same center line on two spilled water holes；Two such is independent
Unit can be used alternatingly, improve operating efficiency, extend the service life of equipment of pumping station；In order to ensure top to greatest extent
Spilled water hole is washed away to alluvial collector groove, and deflector 320, the lower end extension of the deflector are set in the spilled water hole both sides on top
To the both sides of alluvial collector groove.
Using above-mentioned technical proposal, manpower is freed from heavy pumping plant collecting-tank desilting work, eliminated safe hidden trouble,
The energy consumption and maintenance cost of pumping station operation are reduced, allows the desilting of pumping plant collecting-tank to realize regular practice and coherentization, dredging effect as early as possible
It is good, social resources are saved, the advantages that being contributed for environmental protection.
Described above is only to preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, is belonged in the range of technical solutions of the utility model.
Claims (4)
1. a kind of municipal rain, sewage pumping station sludge lifting system, it is characterised in that：Including suspension type alluvial lifting device and silt
Product received well, the alluvial received well are arranged on the side of pumping plant collecting-tank；The suspension type alluvial lifting device, which is arranged on, to become silted up
In product received well, including top plate, in top plate both sides, the length direction along alluvial received well is provided with line slideway, the straight line
Walking dolly is equipped with guide rail, the hoofing part that driving walking dolly moves along line slideway is installed on the walking dolly and filled
Put, vertical top plate direction is provided with two risers on the walking dolly, and the lower end of the riser extends to alluvial received well
Bottom upper position, the upper end of the riser upwardly extended, and active wheels, institute are installed between the upper end of two risers
State the device for revolving and driving that active wheels connect driving active wheels rotation by driving member；Between the bottom of the riser
Driven wheels are installed, belt are installed, the outside of the belt has uniformly mounted number between the active wheels and driven wheels
It is individual to scoop bucket, correspondingly scoop bucket position on the walking dolly and be placed with receiving hopper.
2. municipal rain according to claim 1, sewage pumping station sludge lifting system, it is characterised in that：It is described to scoop bucket
In 3~5cm of bottom of lower limit position distance alluvial received well alluvial received well.
3. municipal rain according to claim 1, sewage pumping station sludge lifting system, it is characterised in that：Also include diving
Pump is drained, the diving drains pump and is arranged in alluvial received well, and the diving drains pump and received positioned at alluvial below bottom
Position.
4. municipal rain according to claim 1, sewage pumping station sludge lifting system, it is characterised in that：The alluvial connects
Receive and be provided with guardrail around well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860148.1U CN206971368U (en) | 2017-07-14 | 2017-07-14 | Municipal rain, sewage pumping station sludge lifting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860148.1U CN206971368U (en) | 2017-07-14 | 2017-07-14 | Municipal rain, sewage pumping station sludge lifting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971368U true CN206971368U (en) | 2018-02-06 |
Family
ID=61403719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720860148.1U Active CN206971368U (en) | 2017-07-14 | 2017-07-14 | Municipal rain, sewage pumping station sludge lifting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206971368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178143A (en) * | 2017-07-14 | 2017-09-19 | 陈震生 | Municipal rain, sewage pumping station sludge lifting system |
| CN111962654A (en) * | 2020-08-14 | 2020-11-20 | 福建省欣硕景观绿化有限公司 | Municipal rainwater pump station and slag discharge method thereof |
-
2017
- 2017-07-14 CN CN201720860148.1U patent/CN206971368U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178143A (en) * | 2017-07-14 | 2017-09-19 | 陈震生 | Municipal rain, sewage pumping station sludge lifting system |
| CN107178143B (en) * | 2017-07-14 | 2023-02-28 | 溦科弗兰(天津)智能水务系统有限公司 | Municipal administration rain, sewage sludge lifting system for pump station |
| CN111962654A (en) * | 2020-08-14 | 2020-11-20 | 福建省欣硕景观绿化有限公司 | Municipal rainwater pump station and slag discharge method thereof |
| CN111962654B (en) * | 2020-08-14 | 2021-09-14 | 福建省欣硕景观绿化有限公司 | Municipal rainwater pump station and slag discharge method thereof |
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Effective date of registration: 20200605 Address after: 300382 building E83, No.1, Sizhi Road, Xuefu Industrial Zone, Xiqing District, Tianjin Patentee after: SKF (Tianjin) Intelligent Water System Co.,Ltd. Address before: Lutai Town, Tianjin city Ninghe County 301500 Jin Yu branch cotton company compound Patentee before: Chen Zhensheng |