CN114534321A - Cleaning device for sweeping and sucking sink mud in water pool - Google Patents
Cleaning device for sweeping and sucking sink mud in water pool Download PDFInfo
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- CN114534321A CN114534321A CN202210316055.8A CN202210316055A CN114534321A CN 114534321 A CN114534321 A CN 114534321A CN 202210316055 A CN202210316055 A CN 202210316055A CN 114534321 A CN114534321 A CN 114534321A
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- 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
- B01D21/30—Control equipment
- B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
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- 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
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
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- 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
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- 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
- B01D21/30—Control equipment
- B01D21/302—Active control mechanisms with external energy, e.g. with solenoid valve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention provides a pool sludge sweeping and sucking cleaning device, which relates to the technical field related to water quality purification and sewage treatment equipment and comprises a sludge extracting mechanism, a driving mechanism, a sludge thickness detecting mechanism and a control device, wherein the sludge thickness detecting mechanism and the driving mechanism are respectively connected with the control device, the sludge thickness detecting mechanism is arranged in a treatment water pool and used for detecting the thickness of sludge in the treatment pool and transmitting a detection result to the control device, the control device is used for controlling the driving mechanism according to the sludge thickness detected by the sludge thickness detecting mechanism, and the driving mechanism is connected with the sludge extracting mechanism. The device degree of automation is high, the operating efficiency is high, excellent in use effect, especially is fit for the clearance of bottom of the pool sediment deposition such as sewage treatment pond, rainwater holding pond.
Description
Technical Field
The invention relates to the technical field related to water quality purification and sewage treatment equipment, in particular to a pool silt sweeping and cleaning device.
Background
Along with the increase of time, the sludge deposited at the bottom in the sewage treatment tank is more and more, and the excessive sludge can generate anaerobic reaction to seriously affect the water quality. In addition, the excessive sludge occupies the space of the water tank, so that the effective tank capacity of the sewage treatment tank is reduced. Therefore, the sludge cleaning device can be used for cleaning the sludge in the sewage treatment tank.
The sludge cleaning device mainly used in the prior art is a suction dredge, is mainly used for a sewage treatment plant and a tap water plant horizontal sedimentation tank, and lifts and discharges sludge settled at the bottom of the tank to the outside of the tank through the suction force of a pump.
The existing sludge suction machine for sewage treatment is generally called as an overwater bridge type sludge suction and scraping machine (a full-bridge type sludge suction machine and a suspension type central transmission sludge scraping machine), and the structure mainly comprises a driving device, a bridge, a cable bridge, a sludge suction system, a sludge scraping device and the like, wherein the driving device is positioned on the bridge of the overwater bridge type sludge suction machine, sucks and discharges sludge along with the rotation or the movement of the bridge, and is mainly used for a sedimentation tank and a regulating tank.
The sludge suction machine (swimming pool type sludge suction machine, fish pool sludge suction machine) for treating sludge in a swimming pool or a fish pool is generally used for discharging sludge in a swimming pool or a fish pool with low water depth.
The bridge type mud scraper for sucking the mud on the water needs to build structures such as a walking platform for the bridge type mud scraper for sucking the mud on the water, a central cement upright post and the like, so that the cost of the structures is increased, and the bridge type mud scraper for sucking the mud on the water needs to be consistent with a pool shape, so that the bridge type mud scraper for sucking the mud on the water has the advantages of large and complex structure, high power and high cost. The handle type mud suction machine for the swimming pool or the fish pool is difficult to operate, the remote control type mud discharging efficiency is low, a mud discharging pipeline is easy to wind underwater, and the like.
In daily production, operators cannot carry out mud cleaning operation according to the mud accumulated at the bottom of the tank, most of the operators start equipment to clean the mud accumulated at the bottom of the tank regularly by experience, accurate mud cleaning cannot be realized, and energy is reasonably used while water quality is ensured; especially in limited space, before using current mud cleaning equipment, need carry out long-time ventilation, loaded down with trivial details consuming time and efficiency are not high.
Disclosure of Invention
The invention aims to solve the problems in the prior art, provides the pool sludge sweeping and sucking cleaning device, has high automation degree, high operation efficiency and good use effect, and is particularly suitable for cleaning sludge in a water quality purification pool and a sewage pool.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a pool sediment sweeping and sucking cleaning device, which comprises a sludge extracting mechanism, a driving mechanism, a sludge thickness detecting mechanism and a control device, wherein: the sludge thickness detection mechanism and the driving mechanism are respectively connected with the control device, the sludge thickness detection mechanism is arranged in the treatment tank and used for detecting the thickness of sludge in the treatment tank and transmitting a detection result to the control device, the control device is used for controlling the driving mechanism according to the sludge thickness detected by the sludge thickness detection mechanism, and the driving mechanism is connected with the sludge extraction mechanism.
As a further improvement of the present invention, the sludge pumping mechanism comprises a sludge suction mechanism, a sludge suction pump and a suction pipeline, wherein: the mud suction mechanism is connected with the driving mechanism, the mud suction pump is connected with the control device, one end of the suction pipeline is connected with the mud suction mechanism, and the other end of the suction pipeline is connected with the mud suction pump.
As a further improvement of the present invention, the control device includes a processing module and a signal transmission module, and the processing module is electrically connected to the driving mechanism, the dredge pump and the sludge thickness detection mechanism through the signal transmission module, and is configured to control the driving mechanism, the dredge pump and the sludge thickness detection mechanism respectively.
As a further improvement of the present invention, the sludge thickness detecting mechanism includes a sludge thickness detecting sensor, the sludge thickness detector is connected to the processing module through the signal transmission module, the sludge thickness detector is used for detecting the sludge thickness in the processing tank, and the processing module is used for controlling the driving mechanism and the sludge pump according to the sludge thickness detected by the sludge thickness detector.
As a further improvement of the invention, the sludge thickness detection mechanism further comprises a sludge thickness display, the sludge thickness display is connected with the sludge thickness detection sensor, the sludge thickness detection sensor is used for detecting the sludge thickness in the treatment tank, and the sludge thickness display is used for displaying the sludge thickness detected by the sludge thickness detection sensor.
As a further improvement of the invention, the pool silt sweeping and sucking cleaning device further comprises a silt storage device, an accommodating chamber for storing silt is formed in the silt storage device, and the dredge pump is communicated with the accommodating chamber through a silt discharge pipeline.
As a further improvement of the invention, the sludge suction mechanism comprises a shell, a sludge suction disc, a steel rope traction assembly and an electric control part, wherein the sludge suction disc is arranged at the bottom of the shell and is positioned below the liquid level of the treatment tank, the driving mechanism is arranged above the liquid level of the treatment tank, the electric control part is arranged in the shell, the shell is connected with the driving mechanism through the steel rope traction assembly, one end of the suction pipeline is connected with a connector at the upper end of the sludge suction disc, and the other end of the suction pipeline penetrates through the wall of the tank treatment tank and is connected with the sludge suction pump.
As a further improvement of the invention, the mud sucking disc is of a triangular structure, and a flow guide brush is arranged on the mud sucking disc; an additional pipeline is arranged on the suction pipeline, the additional pipeline is a hollow pipeline with two closed ends, and the additional pipeline is positioned at the bottom of the suction pipeline.
As a further improvement of the invention, the dredge pump is a non-clogging pump, and the sludge thickness detection sensor is an ultrasonic probe.
As a further improvement of the invention, a sludge suction port is arranged on the sludge suction disc, a first flow guide part and a second flow guide part are arranged above the sludge suction port, the second flow guide part is arranged above the first flow guide part, the second flow guide part is connected with the first flow guide part through a vertical connecting plate, the first flow guide part is connected with the sludge suction port, the first flow guide part is inclined from top to bottom towards the direction close to the inside of the sludge suction mechanism, the included angle between the first flow guide part and the vertical direction is 30 degrees, the second flow guide part is inclined from bottom to top towards the direction close to the inside of the sludge suction mechanism, and the included angle between the second flow guide part and the horizontal direction is 140 degrees.
The invention provides a pool sediment sweeping and sucking cleaning device, which comprises a sludge extracting mechanism, a driving mechanism, a sludge thickness detecting mechanism and a control device, wherein the sludge thickness detecting mechanism and the driving mechanism are respectively connected with the control device, the sludge thickness detecting mechanism is arranged in a treatment pool and is used for detecting the thickness of sludge in the treatment pool and transmitting a detection result to the control device, the control device is used for controlling the driving mechanism according to the sludge thickness detected by the sludge thickness detecting mechanism, the driving mechanism is connected with the sludge extracting mechanism, and the pool sediment sweeping and sucking cleaning device can realize automatic cleaning of sediment and sludge at the bottoms of a clean water pool and a rainwater pool, thereby reducing the labor intensity of technical personnel and effectively ensuring the sludge discharging effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a device for sweeping and sucking up the sediment in a pool according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a device for sweeping and cleaning the mud in the pool according to an embodiment of the present invention;
FIG. 3 is a top view of a device for sweeping and cleaning the mud in a pool according to an embodiment of the present invention;
FIG. 4 is a front view of a suction dredge provided by an embodiment of the present invention;
FIG. 5 is a top view of a suction dredge provided by an embodiment of the present invention;
FIG. 6 is a bottom view of a suction dredge pan provided by an embodiment of the present invention;
fig. 7 is a side view of a suction dredge provided by an embodiment of the present invention.
Reference numerals: 1. a mud suction mechanism; 2. a suction line; 3. a dredge pump; 4. a drive mechanism; 5. a control device; 6. a sludge thickness detection sensor; 7. sludge; 8. a sludge storage device; 9. a sludge pumping mechanism; 10. a sludge discharge pipeline; 11. an additional pipeline; 12. a mud sucking disc; 121. a sludge suction port; 122. a first flow guide part; 123. a second flow guide part; 13. and (4) a flow guide brush.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1 to 7, the invention provides a pool sediment sweeping and cleaning device, which comprises a sludge extracting mechanism 9, a driving mechanism 4, a sludge thickness detecting mechanism and a control device 5, wherein the sludge thickness detecting mechanism and the driving mechanism 4 are respectively connected with the control device 5, the sludge thickness detecting mechanism is arranged in a treatment tank and used for detecting the thickness of sludge 7 in the treatment tank and transmitting a detection result to the control device 5, the control device 5 is used for controlling the driving mechanism 4 according to the thickness of the sludge 7 detected by the sludge thickness detecting mechanism, and the driving mechanism 4 is connected with the sludge extracting mechanism 9. This cleaning device is inhaled to pond silt sweeping can realize depositing the automatic clearance of album mud to clean water basin, rainwater pond bottom, has reduced technical staff's intensity of labour, the effectual mud effect of row of having guaranteed.
Wherein, mud pumping mechanism 9 in this embodiment includes mud suction mechanism 1, dredge pump 3 and suction pipeline 2, and dredge mechanism 1 is connected with actuating mechanism 4, and dredge pump 3 is connected with controlling means 5, and the one end of suction pipeline 2 is connected with dredge mechanism 1, and the other end of suction pipeline 2 is connected with dredge pump 3. The suction line 2 is a part of the sedimented sludge cleaning apparatus for discharging sludge out of the treatment tank. The inner diameter of the suction pipeline 2 is determined by the sludge amount in the treatment tank, and the larger the sludge amount in the treatment tank is, the larger the inner diameter of the suction pipeline 2 can be, so as to accelerate the discharge of the sludge.
In this embodiment, the control device 5 includes a processing module and a signal transmission module, and the processing module is electrically connected to the driving mechanism 4, the dredge pump 3, and the sludge thickness detection mechanism through the signal transmission module, and is configured to control the driving mechanism 4, the dredge pump 3, and the sludge thickness detection mechanism, respectively.
The sludge thickness detection mechanism in the embodiment comprises a sludge thickness detection sensor 6, the sludge thickness detector is connected with the processing module through a signal transmission module, the sludge thickness detector is used for detecting the sludge thickness in the processing tank, and the processing module is used for controlling the driving mechanism 4 and the dredge pump 3 according to the sludge thickness detected by the sludge thickness detector.
Optionally, in order to realize the full automatic operation of the pool sludge sweeping and sucking cleaning device, the sludge thickness detection mechanism further comprises a sludge thickness display instrument, the sludge thickness display instrument is connected with the sludge thickness detection sensor 6, the sludge thickness detection sensor 6 is used for detecting the sludge thickness in the treatment tank, and the sludge thickness display instrument is used for displaying the sludge thickness detected by the sludge thickness detection sensor 6, so that a user can check the sludge thickness in the treatment tank through the sludge thickness display instrument.
In addition, the pool sediment sweeping and sucking cleaning device in the embodiment further comprises a sediment storage device 8, an accommodating chamber for storing the sediment is formed inside the sediment storage device 8, and the sediment suction pump 3 is communicated with the accommodating chamber through a sediment discharge pipeline 10. The mud water can automatically flow to the mud storage device 8 through the mud discharge pipeline 10 after flowing out of the mud storage device 8, and can also be pumped to the mud storage device 8 through the mud suction pump 3, and the flow rate is controlled to be 200-250L/min.
In this embodiment, the mud sucking mechanism 1 includes a housing, a mud sucking disc 12, a steel rope traction assembly and an electric control part, the mud sucking disc 12 is installed at the bottom of the housing and is located below the liquid level of the treatment tank, the electric control part is disposed inside the housing, the housing is connected with the driving mechanism 4 through the steel rope traction assembly, one end of the suction pipeline 2 is connected with a connector at the upper end of the mud sucking disc 12, and the other end of the suction pipeline penetrates through the wall of the treatment tank and is connected with the mud sucking pump 3. The suction mechanism 1 in this embodiment is similar to the structure of a suction dredge in the prior art, and is used for cleaning the bottom deposited sludge 7. The mud sucking disc 12 runs along a designed guide rail, the guide rail is fixed at the bottom of the treatment pool by a fixing block, and the mud sucking disc 12 is dragged by a steel rope in a steel rope dragging assembly.
In order to reduce the disturbance of the walking of the mud sucking disc 12 to the water body, the mud sucking disc 12 is designed into a triangular structure with small water resistance and small disturbance. In the mud sucking process, the disturbance to the water body is small, and the mud cannot be stirred to influence the effluent quality. Furthermore, the mud sucking disc 12 is provided with the flow guiding brush 13, which has dual functions of flow guiding and cleaning, and has the effect of sweeping while pumping, so that the mud sucking disc 12 can be ensured to uniformly feed water, the brushed mud water is not overflowed, and the mud sucking effect of the mud sucking disc 12 which runs once forward in the embodiment can reach 99%.
The driving mechanism 4 is arranged at a position above the liquid level of the treatment tank and is connected with the mud sucking disc 12 through a steel rope, the driving mechanism 4 is started through the control device 5, and the starting modes are two, one is timing (4-16 hours), and the other is when the thickness of accumulated mud reaches 10-15 mm.
In addition, the suction pipeline in this embodiment is provided with an additional pipeline 11, the additional pipeline 11 is a hollow pipeline with two closed ends, and the additional pipeline 11 is located at the bottom of the suction pipeline. The design of micro buoyancy avoids stirring the sludge deposit and avoids self winding of the suction pipeline.
Optionally, the dredge pump 3 in this embodiment is a non-clogging pump, and the sludge thickness detection sensor 6 is an ultrasonic probe. A sludge suction port 121 is formed in the sludge suction disc 12, a first flow guide part 122 and a second flow guide part 123 are arranged above the sludge suction port 121, the second flow guide part 123 is arranged above the first flow guide part 122, the second flow guide part 123 is connected with the first flow guide part 122 through a vertical connecting plate, the first flow guide part 122 is connected with the sludge suction port 121, the first flow guide part 122 inclines towards the direction close to the inside of the sludge suction mechanism 1 from top to bottom, the included angle between the first flow guide part 122 and the vertical direction is 30 degrees, the second flow guide part 123 inclines towards the direction close to the inside of the sludge suction mechanism 1 from bottom to top, and the included angle between the second flow guide part 123 and the horizontal direction is 140 degrees.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a pond sinks mud and sweeps and inhale cleaning device which characterized in that, includes mud extraction mechanism, actuating mechanism, mud thickness detection mechanism and controlling means, wherein:
the sludge thickness detection mechanism and the driving mechanism are respectively connected with the control device, the sludge thickness detection mechanism is arranged in the treatment tank and used for detecting the thickness of sludge in the treatment tank and transmitting a detection result to the control device, the control device is used for controlling the driving mechanism according to the sludge thickness detected by the sludge thickness detection mechanism, and the driving mechanism is connected with the sludge extraction mechanism.
2. The pool mud-depositing sweeping and cleaning device of claim 1, wherein the mud-pumping mechanism comprises a mud-sucking mechanism, a mud-sucking pump and a suction pipeline, wherein:
the mud suction mechanism is connected with the driving mechanism, the mud suction pump is connected with the control device, one end of the suction pipeline is connected with the mud suction mechanism, and the other end of the suction pipeline is connected with the mud suction pump.
3. The device for sweeping and cleaning the sink sludge in the water pool according to claim 2, wherein the control device comprises a processing module and a signal transmission module, and the processing module is electrically connected with the driving mechanism, the sludge suction pump and the sludge thickness detection mechanism through the signal transmission module respectively and is used for controlling the driving mechanism, the sludge suction pump and the sludge thickness detection mechanism respectively.
4. The device for cleaning up sink sludge in a water basin according to claim 3, wherein the sludge thickness detecting mechanism comprises a sludge thickness detecting sensor, the sludge thickness detecting sensor is connected with the processing module through the signal transmission module, the sludge thickness detecting sensor is used for detecting the thickness of the sludge in the processing tank, and the processing module is used for controlling the driving mechanism and the sludge suction pump according to the thickness of the sludge detected by the sludge thickness detecting sensor.
5. The device for sweeping and cleaning the sink sludge in the water pool according to claim 4, wherein the sludge thickness detection mechanism further comprises a sludge thickness display instrument, the sludge thickness display instrument is connected with the sludge thickness detection sensor, the sludge thickness detection sensor is used for detecting the sludge thickness in the treatment pool, and the sludge thickness display instrument is used for displaying the sludge thickness detected by the sludge thickness detection sensor.
6. The pool sediment suction cleaning device of claim 2, further comprising a sediment storage device, wherein an accommodating chamber for storing the sludge is formed inside the sediment storage device, and the sediment suction pump is communicated with the accommodating chamber through a sediment discharge pipeline.
7. The pool silt sweeping and cleaning device according to claim 2, wherein the silt suction mechanism comprises a housing, a silt suction disc, a steel rope traction assembly and an electric control part, the silt suction disc is mounted at the bottom of the housing and is located below the liquid level of the treatment pool, the driving mechanism is mounted at a position above the liquid level of the treatment pool, the electric control part is arranged inside the housing, the housing is connected with the driving mechanism through the steel rope traction assembly, one end of the suction pipeline is connected with an interface at the upper end of the silt suction disc, and the other end of the suction pipeline penetrates through the wall of the pool treatment pool and is connected with the silt suction pump.
8. The pool mud-depositing sweeping and cleaning device of claim 7, wherein the mud-sucking disc is of a triangular structure, and a flow-guiding brush is arranged at the bottom of the mud-sucking disc; an additional pipeline is arranged on the suction pipeline, the additional pipeline is a hollow pipeline with two closed ends, and the additional pipeline is positioned at the bottom of the suction pipeline.
9. The pool mud cleaning device of claim 4, wherein the dredge pump is a non-clogging pump, and the mud thickness detecting sensor is an ultrasonic probe.
10. The pool mud sedimentation sweeping and cleaning device according to claim 7, wherein a mud suction port is arranged on the mud suction disc, a first flow guide part and a second flow guide part are arranged above the mud suction port, the second flow guide part is arranged above the first flow guide part, the second flow guide part is connected with the first flow guide part through a vertical connecting plate, the first flow guide part is connected with the mud suction port, the first flow guide part is inclined towards the direction close to the inside of the mud suction mechanism from top to bottom, the included angle between the first flow guide part and the vertical direction is 30 degrees, the second flow guide part is inclined towards the direction close to the inside of the mud suction mechanism from bottom to top, and the included angle between the second flow guide part and the horizontal direction is 140 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210316055.8A CN114534321A (en) | 2022-03-29 | 2022-03-29 | Cleaning device for sweeping and sucking sink mud in water pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210316055.8A CN114534321A (en) | 2022-03-29 | 2022-03-29 | Cleaning device for sweeping and sucking sink mud in water pool |
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| CN114534321A true CN114534321A (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210316055.8A Pending CN114534321A (en) | 2022-03-29 | 2022-03-29 | Cleaning device for sweeping and sucking sink mud in water pool |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1511338A1 (en) * | 1987-10-02 | 1989-09-30 | Ленинградский Филиал Специального Конструкторского Бюро "Газстроймашина" | Working member of suction dredger |
| CN2644522Y (en) * | 2003-09-16 | 2004-09-29 | 安徽省六安恒源机械有限公司 | Automatic control type suction dredge |
| JP3196857U (en) * | 2015-01-16 | 2015-04-09 | 株式会社リソースクリエイト | Sauce intake structure |
| CN209689581U (en) * | 2018-11-27 | 2019-11-26 | 李鹏志 | A kind of detection device of sedimentation basin of sewage disposal sludge thickness |
| CN110624284A (en) * | 2019-07-31 | 2019-12-31 | 深圳市水务(集团)有限公司阀门检测及维修分公司 | Suction nozzle of suction dredge |
| CN211273681U (en) * | 2019-10-28 | 2020-08-18 | 杭州乐升环保工程有限公司 | Automatic mud scraping and sucking device for sewage treatment |
-
2022
- 2022-03-29 CN CN202210316055.8A patent/CN114534321A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1511338A1 (en) * | 1987-10-02 | 1989-09-30 | Ленинградский Филиал Специального Конструкторского Бюро "Газстроймашина" | Working member of suction dredger |
| CN2644522Y (en) * | 2003-09-16 | 2004-09-29 | 安徽省六安恒源机械有限公司 | Automatic control type suction dredge |
| JP3196857U (en) * | 2015-01-16 | 2015-04-09 | 株式会社リソースクリエイト | Sauce intake structure |
| CN209689581U (en) * | 2018-11-27 | 2019-11-26 | 李鹏志 | A kind of detection device of sedimentation basin of sewage disposal sludge thickness |
| CN110624284A (en) * | 2019-07-31 | 2019-12-31 | 深圳市水务(集团)有限公司阀门检测及维修分公司 | Suction nozzle of suction dredge |
| CN211273681U (en) * | 2019-10-28 | 2020-08-18 | 杭州乐升环保工程有限公司 | Automatic mud scraping and sucking device for sewage treatment |
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