CN112742075A - Peripheral transmission mud scraping and sucking machine - Google Patents
Peripheral transmission mud scraping and sucking machine Download PDFInfo
- Publication number
- CN112742075A CN112742075A CN202110017779.8A CN202110017779A CN112742075A CN 112742075 A CN112742075 A CN 112742075A CN 202110017779 A CN202110017779 A CN 202110017779A CN 112742075 A CN112742075 A CN 112742075A
- Authority
- CN
- China
- Prior art keywords
- sludge
- mud
- supporting steel
- scraping
- steel beam
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention provides a peripheral transmission sludge scraping and sucking machine which comprises an upper supporting steel beam, wherein a mounting plate is fixedly mounted in the middle of the upper supporting steel beam, a plurality of groups of sludge sucking mechanisms are mounted at the top of the mounting plate, tracking vehicle mounting plates are mounted at two ends of the upper supporting steel beam, intelligent tracking vehicles are mounted at two ends of the bottom of each tracking vehicle mounting plate through a rotating shaft, side steel beams are further mounted at two sides of the top of the upper supporting steel beam, and a shed body is mounted at the tops of the side steel beams. According to the invention, the intelligent tracking vehicles are arranged at the two ends of the tracking vehicle mounting plate, so that when the upper supporting steel beam rotates, the intelligent tracking vehicle for walking can strictly move according to the set walking track, the torsion of the two ends of the upper supporting steel beam is kept consistent when the upper supporting steel beam rotates, the running stability of the peripheral transmission mud scraping and sucking machine is ensured, and the peripheral transmission mud scraping and sucking machine is prevented from being damaged.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a peripheral transmission sludge scraping and sucking machine.
Background
The peripheral transmission sludge scraping and sucking machine is mainly used for radial flow sedimentation tanks with the tank diameter of about 20m in water supply or drainage engineering, and mainly comprises steel beams, an overflow weir, a transmission device, a flow stabilizing cylinder, a central sludge tank, a sludge discharge groove, a scraper, a sludge sucking device, scum collecting and discharging facilities and a power transmission and gas transmission device. The water to be treated enters from a water inlet pipe of a central cylinder, enters a sedimentation tank through a steady flow cylinder and then is diffused and precipitated around, clear water flows out from an overflow weir at the side of the tank, precipitates are concentrated to a sludge suction port by a sludge scraper, and are disturbed, mixed and added with oxygen by compressed air, so that the sludge activity is increased, and sludge at the bottom of the tank is sucked into a sludge discharge tank by utilizing a water level difference according to a communicating pipe principle and enters a sludge discharge pipe of the central cylinder through a siphon pipe to be discharged. Meanwhile, scum in the pond is collected by a scraper and discharged out of the pond through a scum discharge hopper, and sludge at the bottom of the sedimentation pond is scraped to a sludge collection groove by a sludge scraper and discharged out of the pond through a sludge discharge pipeline. The mud scraping modes include a chain type mud scraper, an oil pressure reciprocating propelling type mud scraper and a single-rail type mud scraper. The suction dredge scrapes the mud settled on the bottom of the tank to a mud suction port of the pump, and the suction dredge sucks mud while driving the vehicle by the pump, and then discharges the mud out of the tank. The suction dredge has siphon type, pump type and siphon type. The siphon type adopts a submersible pump water injection device or a vacuum pump to form vacuum, and utilizes the liquid level difference between the sedimentation tank and the sludge discharge groove to discharge sludge; the pump suction type directly adopts a submersible sewage pump to pump the precipitated sludge; the pump siphon two-suction type is composed of at least two sludge suction pipes arranged side by side and a pump and a siphon conversion sewage pump connected in series on the sludge suction pipes, can suck sludge according to the rule of particle precipitation, realizes that the sludge is sucked by a pump in a sludge area, and destroys the sludge in a clear water area by siphon suction in a subsidence area, thereby saving a large amount of water sources.
However, the existing peripheral transmission sludge scraping and sucking machine for sewage treatment has the following defects in the actual use process:
(1) because the peripheral transmission mud scraping and sucking machine is large in size and heavy in overall mass, the walking track of the walking wheels is easy to change in the long-time running process, so that the machine body structure of the peripheral transmission mud scraping and sucking machine generates large torsion, the machine is easy to damage while normal sludge treatment is influenced, and the cost investment of enterprises is increased;
(2) most peripheral transmission at present are scraped the suction dredge and are only scraped mud through the mud scraping plate, if when mud was thicker, very easily lead to drive arrangement overload, also reduced the peripheral transmission to a certain extent and scraped the life of suction dredge to traditional peripheral transmission is scraped the suction dredge and also can not carry out preliminary treatment to mud when absorbing mud, has reduced the practicality that peripheral transmission was scraped the suction dredge.
Disclosure of Invention
The invention aims to provide a peripheral transmission mud scraping and sucking machine, and aims to solve the problems that the peripheral transmission mud scraping and sucking machine in the prior art is short in service life and low in working efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: a peripheral transmission sludge scraping and sucking machine comprises an upper supporting steel beam, wherein a mounting plate is fixedly mounted in the middle of the upper supporting steel beam, a plurality of groups of sludge sucking mechanisms are mounted at the top of the mounting plate, tracking vehicle mounting plates are mounted at two ends of the upper supporting steel beam, intelligent tracking vehicles are mounted at two ends of the bottom of each tracking vehicle mounting plate through a mounting rotating shaft, side steel beams are further mounted at two sides of the top of the upper supporting steel beam, and a shed body is mounted at the tops of the side steel beams;
the improved sludge-suction-type aeration device is characterized in that a rotating base is installed in the middle of the bottom of the upper supporting steel beam, a plurality of trusses are fixedly installed at the bottom of the upper supporting steel beam in an equidistance mode, a plurality of lower supporting steel beams are installed at the bottoms of the trusses, a plurality of sludge suction pipes communicated with corresponding sludge suction mechanisms are installed at the top of each lower supporting steel beam, two aerators are further installed at the top of each lower supporting steel beam, a plurality of rhombic scraping plates are installed at the bottom of each lower supporting steel beam, and aeration pipes communicated with the air outlet ends of the aerators.
Preferably, the sludge suction mechanism comprises a sludge suction pump fixedly mounted at the top of the mounting plate, a sludge inlet end of the sludge suction pump is communicated with a corresponding sludge suction pipe, a sludge outlet end of the sludge suction pump is connected with a sludge purification tank which is also mounted at the top of the mounting plate, a sludge outlet end of the sludge purification tank is communicated with a sludge discharge pipe transversely mounted between the two side steel beams through a valve, and the sludge discharge pipe is arranged outside the two side steel beams through a bent pipe mounted at one end.
Preferably, the shed body comprises a plurality of supporting angle irons which are respectively fixedly mounted on the tops of the two side steel beams, a flat-plate-shaped shed roof is mounted on the tops of the supporting angle irons, and a plurality of LED illuminating lamps are mounted at the bottom of the shed roof.
Preferably, the rotating base is internally provided with a speed reducer, the output end of the speed reducer is fixedly connected with the middle reinforcing cross beam of the upper supporting steel beam, the input end of the speed reducer is connected with a driving motor, the bottom of the driving motor is fixedly connected with a motor base arranged at the top of the supporting column, and the bottom of the supporting column is provided with a supporting seat.
Preferably, a plurality of connecting cross bars for reinforcing the overall structural strength of the truss are further installed between the trusses.
Preferably, the mud suction end of the mud suction pipe is arranged between two adjacent rhombic scrapers and is fixedly connected with the rhombic scrapers through hoops, and the bottom of each rhombic scraper is provided with a scraping strip coated with a ceramic wear-resistant coating.
Preferably, the top of the sludge purification tank is provided with a medicine injection port, and the medicine injection port is communicated with the inside of a medicine box arranged on the top of the mounting plate through an electromagnetic flow valve and a medicine pump.
Preferably, the aeration pipe is square, the height from the aeration pipe to the bottom of the sewage tank is greater than the height from the scraping strip to the bottom of the sewage tank, and the height from the sludge suction end of the sludge suction pipe to the bottom of the sewage tank is greater than the height from the aeration pipe to the bottom of the sewage tank.
Preferably, the middle of the top end of the mounting plate is provided with a control box, a PLC (programmable logic controller) is arranged in the control box, the dredge pump, the medicine pump, the intelligent tracking vehicle, the LED illuminating lamp, the driving motor, the electromagnetic flow valve and the aerator are electrically connected with the PLC, and the PLC is electrically connected with an external power supply.
Compared with the prior art, the invention has the beneficial effects that:
1) the intelligent tracking vehicles are arranged at the two ends of the tracking vehicle mounting plate, so that when the upper supporting steel beam rotates, the intelligent tracking vehicle for walking can strictly move according to a set walking track, the torsion of the two ends of the upper supporting steel beam is kept consistent when the upper supporting steel beam rotates, the running stability of the peripheral transmission mud scraping and sucking machine is ensured, the peripheral transmission mud scraping and sucking machine is prevented from being damaged, the operation and maintenance cost of an enterprise is reduced, and the sewage treatment efficiency is increased;
2) the aerator is arranged at the top of the lower supporting steel beam, and when the peripheral transmission sludge scraping and sucking machine operates and scrapes sludge by using the rhombic scraper, the aerator can turn up the scraped sludge by matching with the aeration pipe, so that the sludge can be quickly extracted by matching with the sludge sucking mechanism and the sludge sucking pipe, the sludge extraction efficiency is improved, the cleanness of the sludge extraction by the sludge sucking mechanism is further ensured, the working load of a driving motor is reduced, and the service life of the peripheral transmission sludge scraping and sucking machine is prolonged;
3) through the sludge purification jar that inhales the setting of mud mechanism, usable medicine pump mixes the mud purification medicament in with the medical kit with mud, and mud is through mud pipe exhaust in-process, realizes the preliminary purification treatment to mud, reduces follow-up sludge purification's process.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a bottom view of the present invention;
FIG. 4 is an enlarged schematic view of the present invention at A of FIG. 2;
fig. 5 is an enlarged view of fig. 2 at B according to the present invention.
In the figure: 1. an upper support steel beam; 11. mounting a plate; 12. a side steel beam; 13. a tracking vehicle mounting plate; 2. a mud suction mechanism; 21. a dredge pump; 22. a sludge discharge pipe; 23. a sludge purification tank; 3. an intelligent tracking vehicle; 31. a rotating shaft; 4. a shed body; 41. supporting angle iron; 42. a shed roof; 43. an LED lighting lamp; 5. rotating the base; 51. a support pillar; 52. a supporting seat; 6. a truss; 61. connecting the cross bars; 7. a lower support steel beam; 8. a mud suction pipe; 9. a rhombic scraper plate; 10. an aerator; 101. an aeration pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a peripheral transmission mud scraping and sucking machine comprises an upper supporting steel beam 1, wherein the middle part of the upper supporting steel beam 1 is fixedly provided with a mounting plate 11, a plurality of groups of mud absorbing mechanisms 2 are arranged at the top of the mounting plate 11, tracking vehicle mounting plates 13 are arranged at two ends of the upper supporting steel beam 1, the two ends of the bottom of the tracking vehicle mounting plate 13 are both provided with an intelligent tracking vehicle 3 through a rotating shaft 31, the device mainly comprises a frame, a driving assembly provided with driving wheels, a controller, a sensor and a motor driving chip, wherein the controller and the sensor respectively adopt an 8-bit 51-series single-chip microcomputer STC89C51 and a photoelectric judger ST178, so that the intelligent tracking vehicle 3 can walk on the sewage pool at a preset track, and the stable operation of the peripheral transmission mud scraping and sucking machine is realized by matching with the rotating base 5, side steel beams 12 are further mounted on two sides of the top of the upper supporting steel beam 1, and a shed body 4 is mounted on the tops of the side steel beams 12;
the improved sludge suction device is characterized in that a rotating base 5 is installed in the middle of the bottom of an upper supporting steel beam 1, a plurality of trusses 6 are fixedly installed at the bottom of the upper supporting steel beam 1 in an equidistance mode, a plurality of lower supporting steel beams 7 are installed at the bottoms of the trusses 6, a plurality of sludge suction pipes 8 communicated with corresponding sludge suction mechanisms 2 are installed at the top of each lower supporting steel beam 7, two aerators 10 are further installed at the top of each lower supporting steel beam 7, a plurality of rhombic scraping plates 9 are installed at the bottom of each lower supporting steel beam 7, aeration pipes 101 communicated with the air outlet ends of the aerators 10 are further installed around the bottom of each lower supporting steel beam 7, a PLC controller is utilized to control the operation of each aerator 10, and the sludge scraped at the bottom of a pool is turned up by utilizing the air discharged from the aeration.
In this embodiment: inhale mud mechanism 2 and include fixed mounting in the dredge pump 21 at 11 tops of mounting panel, the mud end of advancing of dredge pump 21 is linked together with the dredge pipe 8 that corresponds, the mud end of play of dredge pump 21 is connected with the mud purification jar 23 of installing in 11 tops of mounting panel equally, the mud end of play of mud purification jar 23 communicates through valve and the sludge discharge pipe 22 of transversely installing between two side girder steels 12, the outside of two side girder steels 12 is arranged in through the return bend of one end installation in sludge discharge pipe 22.
Specifically, utilize PLC controller control dredge pump 21 operation, produce the negative pressure to the one end of dredge pipe 8 for the bottom of the pool is scraped by rhombus scraper blade 9 and the mud that aeration pipe 101 turned up gets into dredge pipe 8 fast, and pour into mud purification jar 23 into through dredge pump 21, utilize the mud purification medicament in the mud purification jar 23 to mix with mud, realize the preliminary purification treatment to mud, and finally discharge through mud pipe 22 and collect.
In this embodiment: canopy body 4 includes a plurality of support angle bars 41 fixed with two side girder steel 12 top installations respectively, flat-plate shed roof 42 is installed with the top of supporting angle bar 41, many LED light 43 are installed to the bottom of shed roof 42.
Specifically, utilize the operation of PLC controller control LED light 43, can provide the illumination when the staff carries out the operation night, because the shed roof 42 designs into flat-plate, when playing the sunshade to the staff and taking shelter from the rain, can reduce the windage that receives when mounting panel 11 rotates.
In this embodiment: the internally mounted of rotating base 5 has the speed reducer, the output of speed reducer and the middle part stiffening beam fixed connection who goes up support girder 1, the input of speed reducer is connected with driving motor, driving motor's bottom and the motor cabinet fixed connection of support column 51 top installation, supporting seat 52 is installed to the bottom of support column 51.
Specifically, utilize the operation of PLC controller control driving motor, driving motor cooperation speed reducer realizes driving and supports girder steel 1, truss 6 and lower support girder steel 7 and rotate, cooperates intelligent tracking car 3 to realize the operation of peripheral transmission mud scraper.
In this embodiment: a plurality of connecting cross rods 61 for reinforcing the integral structural strength of the trusses 6 are further installed among the trusses 6.
Specifically, the connection strength of the reinforcing truss 6 and the upper support steel beam 1 and the lower support steel beam 7 can be effectively improved through the plurality of connecting cross rods 61.
In this embodiment: the mud suction end of the mud suction pipe 8 is arranged between two adjacent rhombic scraper blades 9 and is fixedly connected with the rhombic scraper blades 9 through a hoop, and the bottom of each rhombic scraper blade 9 is provided with a scraping strip coated with a ceramic wear-resistant coating.
Concretely, pivoted under bracing girder steel 7 drives a plurality of rhombus scraper blades 9 and rotates, utilizes rhombus scraper blade 9 to realize scraping the bottom of the pool mud, installs the strip of scraping that scribbles ceramic wear-resistant coating in the bottom of rhombus scraper blade 9, when increasing rhombus scraper blade 9 structural strength, has also improved rhombus scraper blade 9's life.
In this embodiment: the top of sludge purification jar 23 has been seted up the injection mouth, the injection mouth is through electromagnetic flow valve cooperation medicine pump and the inside intercommunication of the medical kit of the installation of mounting panel fixed 11 top.
Specifically, utilize PLC controller control electromagnetic flow valve and medicine pump operation, utilize the medicine pump can be with the inside mud purification medicament ration of medical kit pour into mud purification jar 23 into, realize the preliminary purification treatment to mud.
In this embodiment: aerator pipe 101 is the style of calligraphy of the mouth, just aerator pipe 101 is greater than the height that the sewage pond bottom of pool was arranged in to the scraping strip apart from the height at sewage pond bottom of pool, the height that sewage pond bottom was arranged in to the height that the mud end of mud suction pipe 8 was apart from the sewage pond bottom of pool is greater than aerator pipe 101.
Specifically, support girder steel 7 under and drive rhombus scraper blade 9 and rotate when striking off mud for suction pipe 8 can carry out normal extraction to mud, and ensure that aeration pipe 101 can be turned up mud.
In this embodiment: the top mid-mounting of mounting panel 11 has the control box, the internally mounted of control box has the PLC controller, dredge pump 21, medicine pump, intelligent tracking car 3, LED light 43, driving motor, electromagnetic flow valve and aeration machine 10 all with PLC controller electric connection, PLC controller and external power supply electric connection.
Specifically, the automatic control of peripheral transmission mud scraping and sucking machine equipment can be realized through the arranged PLC.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a suction dredge is scraped in peripheral transmission, includes support girder steel (1), its characterized in that: the middle of the upper supporting steel beam (1) is fixedly provided with a mounting plate (11), the top of the mounting plate (11) is provided with a plurality of groups of mud absorbing mechanisms (2), both ends of the upper supporting steel beam (1) are provided with tracking vehicle mounting plates (13), both ends of the bottom of each tracking vehicle mounting plate (13) are provided with intelligent tracking vehicles (3) through rotating shafts (31) which are mounted, both sides of the top of the upper supporting steel beam (1) are also provided with side steel beams (12), and the top of each side steel beam (12) is provided with a shed body (4);
the improved sludge-sucking machine is characterized in that a rotating base (5) is installed in the middle of the bottom of an upper supporting steel beam (1), a plurality of trusses (6) are fixedly installed at the bottom of the upper supporting steel beam (1) in an equal distance mode, a plurality of lower supporting steel beams (7) are installed at the bottom of the trusses (6), a plurality of sludge sucking pipes (8) communicated with corresponding sludge sucking mechanisms (2) are installed at the top of the lower supporting steel beams (7), two aerators (10) are installed at the top of the lower supporting steel beams (7), a plurality of rhombic scraping plates (9) are installed at the bottom of the lower supporting steel beams (7), and aeration pipes (101) communicated with the air outlet ends of the aerators (10) are installed all around the bottom.
2. The peripheral transmission mud scraping and sucking machine as claimed in claim 1, wherein: inhale mud mechanism (2) including fixed mounting in dredge pump (21) at mounting panel (11) top, the mud end of advancing of dredge pump (21) is linked together with corresponding dredge pipe (8), the play mud end of dredge pump (21) is connected with and installs in the sludge purification jar (23) at mounting panel (11) top equally, the play mud end of sludge purification jar (23) is through valve and transversely install sludge discharge pipe (22) intercommunication between two side girder steels (12), the outside of two side girder steels (12) is arranged in through the return bend of one end installation in sludge discharge pipe (22).
3. The peripheral transmission mud scraping and sucking machine as claimed in claim 2, wherein: the canopy body (4) include a plurality of respectively with two side girder steel (12) top installation fixed support angle bar (41), flat shed roof (42) are installed at the top of support angle bar (41), many LED light (43) are installed to the bottom of shed roof (42).
4. The peripheral drive sludge scraping and sucking machine of claim 3, wherein: the internally mounted of rotating basis (5) has the speed reducer, the output of speed reducer and the middle part stiffening beam fixed connection who goes up supporting steel roof beam (1), the input of speed reducer is connected with driving motor, driving motor's bottom and the motor cabinet fixed connection of support column (51) top installation, supporting seat (52) are installed to the bottom of support column (51).
5. The peripheral transmission mud scraping and sucking machine as claimed in claim 1, wherein: and a plurality of connecting cross rods (61) used for reinforcing the integral structural strength of the trusses (6) are also arranged among the trusses (6).
6. The peripheral transmission mud scraping and sucking machine as claimed in claim 1, wherein: the mud suction end of the mud suction pipe (8) is arranged between two adjacent rhombic scrapers (9) and is fixedly connected with the rhombic scrapers (9) through a hoop, and scraping strips coated with ceramic wear-resistant coatings are installed at the bottoms of the rhombic scrapers (9).
7. The peripheral drive sludge scraping and sucking machine of claim 4, wherein: the top of sludge purification jar (23) has been seted up the injection mouth, the injection mouth is decided the inside intercommunication of medical kit of (11) top installation with the mounting panel through electromagnetic flow valve cooperation medicine pump.
8. The peripheral drive sludge scraping and sucking machine of claim 6, wherein: aeration pipe (101) are the style of calligraphy of the mouth as one speaks, just aeration pipe (101) are greater than the height that the sewage pond bottom of pool was arranged in to the scraping strip apart from the height at sewage pond bottom of pool, the height that the soil suction end of soil suction pipe (8) was apart from sewage pond bottom of pool is greater than aeration pipe (101) and arranges the height at sewage pond bottom of pool in.
9. The peripheral drive sludge scraping and sucking machine of claim 7, wherein: the utility model discloses a mud pump, including mounting panel (11), the top mid-mounting of mounting panel (11) has the control box, the internally mounted of control box has the PLC controller, dredge pump (21), medicine pump, intelligent tracking car (3), LED light (43), driving motor, electromagnetic flow valve and aeration machine (10) all with PLC controller electric connection, PLC controller and external power supply electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110017779.8A CN112742075A (en) | 2021-01-07 | 2021-01-07 | Peripheral transmission mud scraping and sucking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110017779.8A CN112742075A (en) | 2021-01-07 | 2021-01-07 | Peripheral transmission mud scraping and sucking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112742075A true CN112742075A (en) | 2021-05-04 |
Family
ID=75650249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110017779.8A Pending CN112742075A (en) | 2021-01-07 | 2021-01-07 | Peripheral transmission mud scraping and sucking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112742075A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253398A (en) * | 2022-07-21 | 2022-11-01 | 深圳市水务(集团)有限公司阀门检测及维修分公司 | Negative pressure type sand suction machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921206A (en) * | 2012-10-26 | 2013-02-13 | 江苏通用环保集团有限公司 | Running deviation correction device for truss-type mud scraper/absorber |
| CN202961990U (en) * | 2012-05-22 | 2013-06-05 | 中国铝业股份有限公司 | Purge device used for rhombus-shaped scraper plate mud-absorbing system |
| CN206793131U (en) * | 2017-03-20 | 2017-12-26 | 浙江为环科技有限公司 | Sludge mud scraper |
| CN208511961U (en) * | 2018-06-29 | 2019-02-19 | 金山环保集团有限公司 | A kind of trackless running suction dredge |
| CN110448940A (en) * | 2018-05-07 | 2019-11-15 | 浙江联池水务设备股份有限公司 | A kind of water treatment plant's water for drainage slurry system and processing method |
-
2021
- 2021-01-07 CN CN202110017779.8A patent/CN112742075A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202961990U (en) * | 2012-05-22 | 2013-06-05 | 中国铝业股份有限公司 | Purge device used for rhombus-shaped scraper plate mud-absorbing system |
| CN102921206A (en) * | 2012-10-26 | 2013-02-13 | 江苏通用环保集团有限公司 | Running deviation correction device for truss-type mud scraper/absorber |
| CN206793131U (en) * | 2017-03-20 | 2017-12-26 | 浙江为环科技有限公司 | Sludge mud scraper |
| CN110448940A (en) * | 2018-05-07 | 2019-11-15 | 浙江联池水务设备股份有限公司 | A kind of water treatment plant's water for drainage slurry system and processing method |
| CN208511961U (en) * | 2018-06-29 | 2019-02-19 | 金山环保集团有限公司 | A kind of trackless running suction dredge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253398A (en) * | 2022-07-21 | 2022-11-01 | 深圳市水务(集团)有限公司阀门检测及维修分公司 | Negative pressure type sand suction machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108069551A (en) | A kind of urban safety wastewater efficient processing unit | |
| CN204151142U (en) | A kind of sequence batch (biochemical sewage treatment device | |
| CN101074172A (en) | Fermentation treater of zero-discharge fowl and animal excrement | |
| CN104529088B (en) | Stagewise integration is without power consumption countryside sewage treatment equipment | |
| CN111713381B (en) | Irrigation system is collected to energy-saving gardens rainwater | |
| CN211659344U (en) | Peripheral transmission mud scraping and sucking machine | |
| CN112742075A (en) | Peripheral transmission mud scraping and sucking machine | |
| CN206901980U (en) | Integrated wastewater treatment equipment | |
| CN204342625U (en) | Wind energy and solar united box-like countryside sewage treatment equipment | |
| CN207822583U (en) | Air lift for secondary settling tank, which is scraped, inhales mud equipment | |
| CN204342626U (en) | Sectional type integration is without power consumption countryside sewage treatment equipment | |
| CN209679573U (en) | A kind of water supply and drainage clarifying basin | |
| CN104906836B (en) | The mud discharging device of depositing reservoir in Biolak sewage treatment process | |
| CN201108760Y (en) | Highly effective tipping plate precipitating tank | |
| CN207614421U (en) | A kind of center-transmission single-pipe suction dredger | |
| CN214784488U (en) | Urban garden rainfall flood regulation and storage device | |
| CN205007657U (en) | Multi -functional full -automatic mud scraper of inhaling | |
| CN204588886U (en) | Vibration demoulding type two stage biological oxidation pond | |
| CN204607681U (en) | The two stage biological oxidation pond of middle aeration | |
| CN2799046Y (en) | Filtering machine with micro-filtering cloth | |
| CN208022854U (en) | A kind of integrated sewage treating apparatus | |
| CN207794186U (en) | A kind of rain water reservoir system | |
| CN219469812U (en) | Sewage biological treatment system adopting high-concentration activated sludge | |
| CN220999450U (en) | Novel low-power biochemical treatment sewage device | |
| CN216614159U (en) | High-efficient aeration biological sedimentation tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210504 |
|
| RJ01 | Rejection of invention patent application after publication |