CN109555208A - A kind of urban road sewer shuts off cleaning plant - Google Patents
A kind of urban road sewer shuts off cleaning plant Download PDFInfo
- Publication number
- CN109555208A CN109555208A CN201811223034.1A CN201811223034A CN109555208A CN 109555208 A CN109555208 A CN 109555208A CN 201811223034 A CN201811223034 A CN 201811223034A CN 109555208 A CN109555208 A CN 109555208A
- Authority
- CN
- China
- Prior art keywords
- slag
- containing box
- water inlet
- sewer
- sewer water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
- E03F3/046—Open sewage channels
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/10—Wheeled apparatus for emptying sewers or cesspools
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Cleaning In General (AREA)
Abstract
The present invention provides a kind of sewer water inlets to cut slag cleaning device comprising: slag device is cut, this section of slag device is set to sewer water inlet upper end；Containing box, the containing box is used to store the impurity for cutting the retention of slag device, lifting device is provided on the containing box, wherein, when cleaning plant work, the lifting device is connect with described section of slag device, described section of slag device is promoted to the containing box opening by then lifting device operation, and after the impurity in described section of slag device is poured onto the containing box, described section of slag device is put back into initial position, this section of slag cleaning device, which can replace, clears up residue in sewer using manual mode under the prior art, and second interception can be carried out to the impurity of different size, sewer is avoided to block because of impurity, and it can be improved cleaning efficiency, ensure cleaning quality.
Description
Technical field
The present invention relates to blowdown drainage equipment technical fields, specifically, being related to a kind of sewer water inlet section slag cleaning
Device.
Background technique
City, plant area, village road rain water, Sewage System are mainly used for draining-off sewage and rainwater, the water inlet of sewer
Cover board is equipped at mouthful, lid surface is formed with retention hole, and rainwater flows into sewer from retention hole, and that adulterates in rain sewage is miscellaneous
Matter is trapped hole retention and rests on above cover board.
Requirement with the continuous innovation of technology, and for rain, waste water control improves, this kind of rainwater in the prior art
Sewer found in long-term practice due to the more single fixation of its structure, passes through the fixation bore that is formed on the cover board
Retention through-hole is difficult to realize retain the impurity of different size, and the impurity for being less than retention hole of taking measurements greatly is by retaining Kong Zhi
Run in sewer, then causes the blocking of sewer, also, long and narrow sewer has increased considerably its inside of cleaning and blocked up
Fill in the difficulty of sundries.If the impurity of blocking effectively cannot be cleared up and be dredged for a long time, then arrive when flood season or rainy season, under
Water channel faces heavier launching stress, and this lower water slug as described above causes sewer to be difficult to proper drainage, then makes
It is serious to obtain surface gathered water, or even forms urban waterlogging.
In addition, cover board generallys use mixed in this kind of road rain water sewer structure under the prior art as described above
Solidifying soil, cast iron composite material however in long-term placement process, the reason of because of vehicle and pedestrian, hold though having certain intensity
Easily there is cover board breakage and collapse or shift the case where even losing, biggish hidden danger is caused to driving and pedestrains safety.
Furthermore in this kind of road sewer structure under the prior art as described above, scale removal process is mostly used greatly manually
Mode, cleaning personnel need to open cover board, are then cleared up manually to being lauched channel, above-mentioned this manner of cleaning up is obviously clear
Reason effect is difficult to ensure, and cleaning efficiency is low, and the sundries of sewer bottom and coupling part is difficult to clear up, is caused down
The sundries of water channel bottom and coupling part blocks for a long time.
In view of this, should be improved to the prior art, to solve the above-mentioned technical problems in the prior art.
Summary of the invention
In order to solve the above-mentioned technical problem the present invention makes, the purpose is to provide one kind to be easily achieved, Neng Gouqu
It uses manual mode to clear up sewer under the prior art, and second interception can be carried out to the impurity of different size,
It avoids occurring impurity blocking in sewer, and can be improved cleaning efficiency, it is clear to ensure that the sewer water inlet of cleaning quality cuts slag
Manage device.
To achieve the goals above, the present invention provides a kind of sewer water inlets to cut slag cleaning device comprising: cut slag
Device, this section of slag device are set to above sewer；Containing box, the containing box are used to store the miscellaneous of described section of slag device retention
Matter is provided with lifting device on the containing box, wherein when cleaning plant work, the lifting device with described section
The connection of slag device, described section of slag device is promoted to the containing box opening by then lifting device operation, and described will cut slag
After impurity in device is poured onto the containing box, and described section of slag device is put back into initial position.
Preferably, the cut-off equipment may include: to cut a slag device, this section of slag device can be set in being lauched channel inlet,
Support frame has can be set in described section of slag device bottom；Cover board, the cover board are set to described section of slag device top open part；Promote connection
Part, which, which can be formed in, described cuts slag device and the cover board junction, wherein the promotion connector can be with
The lifting device connection.
It is further preferred that shaft can be set on the cover board, the cover board is covered turnablely by the shaft
It is placed on the top for cutting slag device.
Further preferably, the bottom of described section of slag device can be tapered.
Preferably, compression set can be set in the containing box, the compression set may include compression plate, the pressure
Contracting plate can be in moving in the horizontal direction in the containing box.
Preferably, the lifting device may include guide rail bracket, which can be set in the side of the containing box,
And the top surface of the containing box can be extended to by the side of the containing box, the two sides of the guide rail bracket can fill respectively
Equipped with lifting bracket, guide and limit band can be provided on each lifting bracket；Connect luggage carrier, the connection luggage carrier
It can be set on the guide rail bracket, and the side of the containing box can be located at, can be set on the connection luggage carrier
Guide and limit wheel, the guide and limit wheel can be engaged with the guide and limit band, and be transported by guide rail of the guide and limit band
It is dynamic；Executive device, the executive device may include executive component and the power rail that connect with the executive component, the power rail
The other end can be connected with the connection luggage carrier, wherein the executive component provides power so that the power rail is transported
It moves and drives the connection luggage carrier to be promoted, declined or rotation.
It is further preferred that the guide and limit band can be double bushroller chain, the guide and limit wheel can be
Clamping part has can be set in the front end of sprocket wheel, the connection luggage carrier, and the connection luggage carrier can be with institute by the clamping part
State the promotion connector connection on cut-off equipment.
It is further preferred that the lifting device can also include power device, the dynamical element can be pressure oil
Cylinder, the power device may include power takeoff, gear pump and valve, and the power takeoff operating drives the gear pump work,
Unlatching/closing of the valve is controlled, the executive component operation/closing can be then made.
Further preferably, the lifting device can also include power device, and the dynamical element can be push rod,
Then the power device can be battery group, and the power device works so that executive component energization, described to execute member
Part can push the power rail to move.
Further preferably, the power rail can be connect with the top of the containing box, and the power rail movement can
To drive the containing box to turn on or off.
As described above with practice it is found that sewer water inlet of the present invention is cut in slag cleaning device, under
The setting of water channel inlet cuts slag device, and the bottom setting for cutting slag device is tapered, and support frame is arranged in cutting slag device bottom, in this way, cone
The bottom of shape bottom cut slag device and the impurity of its retention can be made to be incorporated in section slag device, setting support frame can to cut a slag
The position deeper in sewer can be set in device, meanwhile, after cover board is impaired or is displaced, support frame can keep cutting
Slag device is maintained at the inlet of sewer, reduces causality loss, ensures driving and pedestrains safety.Sewer water inlet of the present invention
Mouth cuts a slag cleaning device and also passes through lifting device, can connect with a slag device is cut, guiding limit is respectively set in lifting device two sides
Position band, then executive device is set, executive device operation can drive the slag device that cuts connecting with lifting device to rise, when a section slag dress
It sets after rising at the top of containing box, is opened at the top of containing box, the rotation of slag device is cut by power rail control, will retain and store
It is imported in containing box in the sundries cut in slag device, will then cut slag device again and put back to initial position.In other realities of the invention
Apply in example, lifting device and containing box can be set on mobile cart, in this way, by lifting device adaptively with cut a slag device
It is promoted after connection, a slag device will be cut after recycling sundries and is placed in initial position, then again exercises mobile cart to next recovery position,
Replace under the prior art by way of manual type recycling cleaning, effectively raises cleaning efficiency, prevent from being lauched channel clear
Blockage problem caused by managing not in time avoids road from forming waterlogging in rainy season and flood season.In conclusion of the present invention be lauched
Road water inlet cuts slag cleaning device and is easily achieved, and can replace and be cleared up using manual mode sewer under the prior art,
And second interception can be carried out to the impurity of different size, it avoids being lauched in channel and impurity blocking occurs, and can be improved cleaning
Efficiency ensures cleaning quality.
Detailed description of the invention
Fig. 1 is schematic diagram, shows sewer water inlet described in one embodiment of the present of invention and cuts slag cleaning device
Structure；
Fig. 2 is side view, shows the side structure that sewer water inlet shown in FIG. 1 cuts slag cleaning device；
Fig. 3 is partial enlarged view, shows sewer water inlet described in Fig. 1 and cuts double sleeve-barrel roollr in slag cleaning device
The structure of chain and lifting bracket；
Fig. 4 is enlarged partial sectional view, shows sewer water inlet shown in FIG. 1 and cuts guide rail bracket in slag cleaning device
Sectional structure.
Specific embodiment
Below with reference to the accompanying drawings come describe sewer water inlet of the present invention cut slag cleaning device embodiment.Ability
The those of ordinary skill in domain will recognize, without departing from the spirit and scope of the present invention, can use various differences
Mode described embodiment is modified.Therefore, attached drawing and description are regarded as illustrative in nature, rather than for limiting
Scope of protection of the claims processed.In addition, in the present specification, attached drawing is drawn not in scale, and identical appended drawing reference table
Show identical part.
Fig. 1 is schematic diagram, shows sewer water inlet described in one embodiment of the present of invention and cuts slag cleaning device
Structure.Fig. 2 is side view, shows the side structure that sewer water inlet shown in FIG. 1 cuts slag cleaning device.Such as Fig. 1 and
Shown in Fig. 2, it includes cutting slag device 1, storage that the sewer water inlet, which cuts slag cleaning device, in this embodiment of the invention
Case 2 and the lifting device 3 for being set on containing box 2 and be used to connect with section slag device 1 drive section slag device 1, in the present invention
The embodiment in, as depicted in figs. 1 and 2, containing box 2 and lifting device 3 can be set on mobile cart 4 and with mobile cart 4
It is mobile, to replace in the prior art through artificial manner of cleaning up, significantly improve the cleaning efficiency of the present apparatus.In cleaning, drive
Dynamic lifting device 3, which is moved to, to be cut at 1 position of slag device, is then connect with a section slag device 1 and is promoted to 2 entrance of containing box
Place cuts slag device 1 by rotation and the sundries stored in it is poured onto containing box 2, then lifting device 3 driven to make its drive
It cuts slag device 1 to decline and return to initial position, is then lifted out device 3 and is separated with slag device 1 is cut, mobile cart 4 is mobile to next
Clear position, and repeat the above process.
Specifically, as shown in Figure 1, cutting slag device 1 is set to the top of sewer 0, positioned at the inlet of sewer 0,
Cutting slag device 1 includes cutting slag device 11, and in this embodiment of the invention, the bottom setting for cutting slag device 11 is tapered, to guarantee it
The sundries that inside is shut off can be accommodated in its bottom position, do not influence water flow and pass through, and in other embodiments, cut slag device 11
Pattern can also according to the shape for being currently lauched channel inlet, be arranged to bottom bore be less than opening bore other samples
Formula, embodiments of the present invention are not limited thereto.
When the depth in sewer 0 is deeper, support frame 12,12 1 side of support frame can be set in the bottom for cutting slag device 11
Face plays the role of support and cuts a slag device, and on the other hand, setting support frame 12 effectively can occur damaging or position cutting a slag device
When shifting, its internal structure is supported, prevents security risk, guarantees driving and pedestrains safety.Cut 11 opening of slag device setting lid
Plate 13 is formed with retention hole (not shown) on cover board 13, and in this embodiment of the invention, cover board 13 is rotatable by shaft 14
Ground takes with (modification is identical as claim 3) in this way, cover board 13 is turned on or off in which can be convenient by the realization of shaft 14
For cover board is opened by manual type in the prior art, to improve cleaning efficiency.In addition, cutting the connection of slag device 11 and cover board 13
Place, which is located to be formed on cover board bottom surface, promotes connector 15, promotes connector 15 for connecting with lifting device 3.
The top of containing box 2 is provided with opening, is internally provided with compression set 21, and compression set 21 can be in containing box
It moves reciprocatingly in the horizontal direction in 2, after the impurity of retention is dumped into containing box 2, compression set 21 can be made to work,
Sundries is pushed and compressed, while alleviating the workload of cleaning, also increases the storage ability of containing box 2.Storage
The bottom of case 2 is provided with turnover device 22, and when needing to topple over, turnover device 22 is run so that containing box 2 tilts.
Lifting device 3 is set on containing box 2, and lifting device includes guide rail bracket 31, connection luggage carrier 32 and executes dress
Set 33.Connection luggage carrier 32 is set on guide rail bracket 31, and executive device 33 provides power and drives connection luggage carrier 32 along guide rail bracket
31 are promoted, declined or rotated.
Specifically, Fig. 3 is partial enlarged view, is shown double in sewer water inlet described in Fig. 1 section slag cleaning device
Arrange the structure of bushroller chain and lifting bracket.Fig. 4 is enlarged partial sectional view, shows sewer water inlet shown in FIG. 1
Cut the sectional structure of guide rail bracket in slag cleaning device.Referring to Fig. 1 to Fig. 4, guide rail bracket 31 is set to the side of containing box 2, and by
The side of containing box 2 extends to its top, and extends near the opening of containing box 2, and the two sides of guide rail bracket 31 assemble mention respectively
Ascending branch frame 34 is both provided with guide and limit band 35 on each lifting bracket 34.It in this embodiment of the invention, can be by guide rail
Frame 31 is closed to form enclosed construction, with the guide and limit band for protecting it internal, on the other hand, and in this embodiment, guiding limit
Position band 35 can be double bushroller chain.
Connection luggage carrier 32 is set on guide rail bracket 31, and is located at the side of containing box 2, is connected and is provided on luggage carrier 32
Guide and limit wheel 36, guide and limit band 35 can be engaged with guide and limit wheel 36, and guide and limit wheel 36 is with guide and limit band 35
Guide rail rotation, in this embodiment of the invention, guide and limit wheel 36 are sprocket wheel, and double bushroller chain band movable sprocket rotates,
So that lifting device drives device for trapping 1 to be promoted or declined.
Executive device 33 includes executive component 331 and the power rail 332 connecting with the executive component 331, power rail 332
The other end connected with luggage carrier 32 is connect, in this way, executive component 331 provides power so that power rail 332 moves, and drive
Luggage carrier 32 is connected to be promoted, declined or rotated.The front end of connection luggage carrier 32 be additionally provided with for cut slag device 1 and link
Clamping part 37.It in this embodiment of the invention, further include power device 38 corresponding with executive component 331, in the present invention
Different embodiments in, can be using different executive components and power device corresponding thereto.For example, working as executive component
331 when being oil pressure cylinder, then power device 38 may include power takeoff, gear pump and valve, and power takeoff operating drives gear pump
Work, the opening and closing of control valve then make executive component 331 run or close.In another reality of the invention
It applies in example, when executive component is also possible to electric pushrod, then power device can be battery group, in this way, power device works
So that executive component is powered, with 332 corresponding sports of propulsion power bar.In addition, power rail 332 is also connect with the top of containing box 2,
To control turning on or off for 2 opening of containing box.
As described above with practice it is found that sewer water inlet of the present invention is cut in slag cleaning device, under
The setting of water channel inlet cuts slag device, and the bottom setting for cutting slag device is tapered, and support frame is arranged in cutting slag device bottom, in this way, cone
The impurity that section slag device of shape bottom can make it shut off is incorporated in the bottom for cutting slag device, and setting support frame can to cut a slag
Device can be set in being lauched the deeper position of channel, meanwhile, after cover board is impaired or is displaced, support frame can be kept
It cuts slag device to be maintained at the inlet of sewer, reduces security risk, ensure driving and pedestrains safety.Sewer of the present invention into
The mouth of a river cuts slag cleaning device and also passes through lifting device, can connect with slag device is cut, guiding is respectively set in lifting device two sides
Band is limited, then executive device is set, executive device runs the slag device that cuts that lifting device can be driven to connect and rises, and fills when cutting slag
It sets after rising at the top of containing box, is opened at the top of containing box, the rotation of slag device is cut by power rail control, will retain and store
It is imported in containing box in the sundries cut in slag device, will then cut slag device again and put back to initial position.In other realities of the invention
Apply in example, lifting device and containing box can be set on mobile cart, in this way, by lifting device adaptively with cut a slag device
It is promoted after connection, a slag device will be cut after recycling sundries and is placed in initial position, then again exercises mobile cart to next recovery position,
Under the substitution prior art by way of manual type recycling cleaning, cleaning efficiency is effectively raised, prevents sewer from clearing up
Blockage problem caused by not in time avoids urban road from forming waterlogging in rainy season and flood season.In conclusion under of the present invention
Water channel water inlet cuts slag cleaning device and is easily achieved, and can replace and be carried out clearly using manual mode to sewer under the prior art
Reason, and second interception can be carried out to the impurity of different size, avoid occurring impurity blocking in sewer, and can be improved cleaning
Efficiency ensures cleaning quality.
It describes sewer water inlet according to the present invention in an illustrative manner above with reference to attached drawing and cuts slag cleaning dress
It sets.It will be understood by those skilled in the art, however, that the sewer water inlet proposed for aforementioned present invention cuts slag cleaning dress
It sets, various improvement can also be made on the basis of not departing from the content of present invention.Therefore, protection scope of the present invention should be by institute
The content of attached claims determines.
Claims (10)
1. a kind of sewer water inlet cuts slag cleaning device, which is characterized in that the cleaning plant includes:
Slag device is cut, this section of slag device is set to sewer water inlet upper end；
Containing box, the containing box are used to store the impurity for cutting the retention of slag device, are provided with lifting device on the containing box,
Wherein,
When cleaning plant work, the lifting device is connect with described section of slag device, and then lifting device is run institute
It states a section slag device and is promoted to the containing box opening, and the impurity in described section of slag device is poured onto the containing box
Afterwards, described section of slag device is put back into initial position.
2. sewer water inlet as described in claim 1 cuts slag cleaning device, which is characterized in that described section of slag device include:
Slag device is cut, this section of slag device is set to sewer water inlet, and described section of slag device bottom is provided with support frame；
Cover board, the cover board are set to described section of slag device top open part；
Connector is promoted, which is formed in described section of slag device and the cover board junction, wherein the promotion connection
Part is connect with the lifting device.
3. sewer water inlet as claimed in claim 2 cuts slag cleaning device, which is characterized in that be provided with and turn on the cover board
Axis, the cover board are covered in the top for cutting slag device by the shaft turnablely.
4. sewer water inlet as claimed in claim 3 cuts slag cleaning device, which is characterized in that the bottom of described section of slag device is in
Taper.
5. sewer water inlet as described in claim 1 cuts slag cleaning device, which is characterized in that be provided in the containing box
Compression set, the compression set include compression plate, and the compression plate in moving in the horizontal direction in the containing box.
6. sewer water inlet as described in claim 1 cuts slag cleaning device, which is characterized in that the lifting device includes
Guide rail bracket, which is set to the side of the containing box, and extends to the storage by the side of the containing box
The top surface of case, the two sides of the guide rail bracket are respectively fitted with lifting bracket, are both provided with and lead on each lifting bracket
To limit band；
Luggage carrier is connected, which is set on the guide rail bracket, and is located at the side of the containing box, the connection
Guide and limit wheel is provided on luggage carrier, the guide and limit wheel is engaged with the guide and limit band, and with the guide and limit
Band is that guide rail moves；
Executive device, the executive device include executive component and the power rail that connect with the executive component, the power rail
The other end and the connection luggage carrier connect, wherein
The executive component power is provided so that the power rail move and drives the connection luggage carrier promotion, decline or
Rotation.
7. the sewer water inlet as described in claim 2 or 6 cuts slag cleaning device, which is characterized in that the guide and limit band
For double bushroller chain, the guide and limit wheel is sprocket wheel, and the front end of the connection luggage carrier is provided with clamping part, the company
Rack is carried to connect by the clamping part with the promotion connector on the device for trapping.
8. sewer water inlet as claimed in claim 6 cuts slag cleaning device, which is characterized in that the lifting device further includes
Power device, the executive component are oil pressure cylinder, and the power device includes power takeoff, gear pump and valve, the power taking
Device operating drives the gear pump work, controls unlatching/closing of the valve, then makes the executive component operation/pass
It closes.
9. sewer water inlet as claimed in claim 6 retains cleaning plant, which is characterized in that the lifting device further includes
Power device, the executive component are push rod, then the power device is battery group, and the power device work is so that described
Executive component is powered, and the executive component pushes the power rail movement.
10. sewer water inlet as claimed in claim 6 cut slag cleaning device, which is characterized in that the power rail with it is described
The top of containing box connects, and the power rail movement drives the containing box to turn on or off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223034.1A CN109555208A (en) | 2018-10-19 | 2018-10-19 | A kind of urban road sewer shuts off cleaning plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223034.1A CN109555208A (en) | 2018-10-19 | 2018-10-19 | A kind of urban road sewer shuts off cleaning plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109555208A true CN109555208A (en) | 2019-04-02 |
Family
ID=65865094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811223034.1A Pending CN109555208A (en) | 2018-10-19 | 2018-10-19 | A kind of urban road sewer shuts off cleaning plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109555208A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201849887U (en) * | 2010-11-02 | 2011-06-01 | 深圳东风汽车有限公司 | Assembly type automatic turnover mechanism of standard plastic garbage bin |
| CN105083822A (en) * | 2014-05-23 | 2015-11-25 | 三河市新宏昌专用车有限公司 | Slide way type side-loading classified-compression refuse truck |
| JP2016172254A (en) * | 2016-05-19 | 2016-09-29 | アクアインテック株式会社 | Method for removing sand in sedimentation basin |
| CN205742492U (en) * | 2016-07-14 | 2016-11-30 | 杭州金民管业有限公司 | A kind of Prefabricated combined septic tank well |
| CN207567904U (en) * | 2017-09-30 | 2018-07-03 | 武汉圣禹排水系统有限公司 | Lifting overturning deslagging device and the shunting well equipped with lifting overturning deslagging device |
-
2018
- 2018-10-19 CN CN201811223034.1A patent/CN109555208A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201849887U (en) * | 2010-11-02 | 2011-06-01 | 深圳东风汽车有限公司 | Assembly type automatic turnover mechanism of standard plastic garbage bin |
| CN105083822A (en) * | 2014-05-23 | 2015-11-25 | 三河市新宏昌专用车有限公司 | Slide way type side-loading classified-compression refuse truck |
| JP2016172254A (en) * | 2016-05-19 | 2016-09-29 | アクアインテック株式会社 | Method for removing sand in sedimentation basin |
| CN205742492U (en) * | 2016-07-14 | 2016-11-30 | 杭州金民管业有限公司 | A kind of Prefabricated combined septic tank well |
| CN207567904U (en) * | 2017-09-30 | 2018-07-03 | 武汉圣禹排水系统有限公司 | Lifting overturning deslagging device and the shunting well equipped with lifting overturning deslagging device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190402 |
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