CN117415114A - Wastewater tank sludge treatment device - Google Patents
Wastewater tank sludge treatment device Download PDFInfo
- Publication number
- CN117415114A CN117415114A CN202311116370.7A CN202311116370A CN117415114A CN 117415114 A CN117415114 A CN 117415114A CN 202311116370 A CN202311116370 A CN 202311116370A CN 117415114 A CN117415114 A CN 117415114A
- Authority
- CN
- China
- Prior art keywords
- cart
- suction
- back flushing
- wastewater tank
- sludge treatment
- 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
- 239000010802 sludge Substances 0.000 title claims abstract description 52
- 239000002351 wastewater Substances 0.000 title claims description 31
- 238000011001 backwashing Methods 0.000 claims abstract description 5
- 238000011010 flushing procedure Methods 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000010865 sewage Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0856—Cleaning of water-treatment installations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Sewage (AREA)
Abstract
The invention discloses a sewage pool sludge treatment device which comprises a cart running mechanism, wherein the cart running mechanism is provided with a trolley running mechanism, the trolley running mechanism is provided with a controller, a backwashing device, a lifting suction mechanism and a laser detector, and the backwashing device, the lifting suction mechanism, the laser detector, the trolley running mechanism and the cart running mechanism are electrically connected with the controller, so that sludge is sucked at different positions, and the sludge suction efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of sludge treatment, and particularly relates to a wastewater tank sludge treatment device.
Background
In the wastewater treatment process, a large amount of sludge is accumulated in the wastewater tank due to continuous precipitation, so that the water self environment is influenced, and the air environment is polluted by the decayed odor of the sludge emitted by the sludge, so that the sludge in the wastewater tank needs to be cleaned periodically. At present, when sludge is cleaned, the sludge at the bottom of a lake is sucked out by a pumping method, but a pump for sucking the sludge is easy to be blocked, and for a large wastewater tank, the sludge can not be effectively sucked out only at one position, and the sludge sucking efficiency is low.
Disclosure of Invention
In order to solve the technical problems, the invention provides a wastewater tank sludge treatment device.
The specific scheme is as follows:
the utility model provides a waste water pond sludge treatment device, includes cart running gear, be provided with cart running gear on the cart running gear, be provided with controller, back flush device, lift pumping mechanism and laser detector on the cart running gear, back flush device, lift pumping mechanism, laser detector, cart running gear and cart running gear all with the controller electricity is connected.
The lifting suction mechanism comprises a suction pump, a suction head, a motor, a threaded sleeve and a threaded rod, wherein an output shaft of the motor is fixedly connected with the threaded sleeve, the threaded sleeve is in threaded connection with the threaded rod, the suction head is fixed on the threaded rod, and the suction head is connected with a suction pump pipeline through a hose.
The suction pump is provided with a flow pressure detector, the flow pressure detector is electrically connected with the controller, the suction pump is also provided with a three-way pipe, and the suction pump is connected with the backwashing device through a pipeline of the three-way pipe
The suction pump is also provided with a sludge suction conveying pipeline which is connected with the suction pump pipeline.
The back flushing device is provided with a back flushing joint and a back flushing water supply joint, and the back flushing water supply joint is connected with a back flushing device pipeline through the back flushing joint.
The controller is any one of a PLC, a singlechip or an industrial personal computer.
The cart running mechanism comprises a cart running wheel and a cart driving motor, an output shaft of the cart driving motor is fixedly connected with the cart running wheel, a running track and a protective fence are further arranged on the cart running mechanism, the cart mechanism is rotationally connected with the running track, and the cart driving motor is electrically connected with the controller.
The trolley mechanism comprises trolley travelling wheels and a trolley driving motor, an output shaft of the trolley driving motor is fixedly connected with the trolley travelling wheels, and the trolley driving motor is electrically connected with the controller.
The invention discloses a wastewater tank sludge treatment device, wherein a cart travelling mechanism and a trolley travelling mechanism are mutually matched, so that a suction pump on the trolley travelling mechanism can suck in different positions in a wastewater tank, a laser detector is arranged on the trolley travelling mechanism and can detect the height of sludge in the wastewater tank, when the laser detector detects that the height of the sludge in the wastewater tank is reduced to a preset position, the suction pump can continuously suck the sludge in the wastewater tank at one position through the matched travelling of the cart travelling mechanism and the trolley travelling mechanism, a lifting suction mechanism is arranged on the trolley travelling mechanism, the suction pump can suck deeper sludge in one position through lifting suction, and on the other hand, the lifting suction mechanism can facilitate the travelling of the cart mechanism and the trolley travelling mechanism, so that the suction efficiency of sludge in different positions is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present invention. It will be apparent to those skilled in the art that the described embodiments are only a part, but not all, of the implementations of the invention, and that all other embodiments, based on which those skilled in the art will come to lie within the scope of the invention without making any inventive effort.
As shown in fig. 1 to 2, the wastewater tank sludge treatment device comprises a cart running mechanism 2, wherein a cart running mechanism 3 is arranged on the cart running mechanism 2, a controller, a back flushing device 4, a lifting suction mechanism and a laser detector are arranged on the cart running mechanism 3, and the back flushing device 4, the lifting suction mechanism, the laser detector, the cart running mechanism 3 and the cart running mechanism 2 are all electrically connected with the controller.
The lifting suction mechanism comprises a suction pump, a suction head 9, a motor, a threaded sleeve 5 and a threaded rod, wherein an output shaft of the motor is fixedly connected with the threaded sleeve 5, the threaded sleeve 5 is in threaded connection with the threaded rod, the suction head 9 is fixed on the threaded rod, and the suction head 9 is connected with a suction pump pipeline through a hose.
The suction pump is provided with a flow pressure detector, the flow pressure detector is electrically connected with the controller, the suction pump is also provided with a three-way pipe, and the suction pump is connected with the backwashing device 4 through a pipeline of the three-way pipe
The suction pump is also provided with a sludge suction conveying pipeline 6, and the sludge suction conveying pipeline 6 is connected with the suction pump pipeline.
The back flushing device 4 is provided with a back flushing joint 7 and a back flushing water supply joint 8, and the back flushing water supply joint 8 is connected with the back flushing device 4 through a back flushing joint 7. The back flushing device 4 is used for flushing away the sludge at the suction pump by back flushing in order to avoid the sludge from blocking the pipe orifice.
The controller is any one of a PLC, a singlechip or an industrial personal computer.
The cart running mechanism 2 comprises cart running wheels and cart driving motors, an output shaft of each cart driving motor is fixedly connected with each cart running wheel, a running track and a protective fence are further arranged on the cart running mechanism 2, the cart mechanism is rotatably connected with the running track, and each cart driving motor is electrically connected with the controller.
The trolley mechanism comprises trolley travelling wheels and a trolley driving motor, an output shaft of the trolley driving motor is fixedly connected with the trolley travelling wheels, and the trolley driving motor is electrically connected with the controller.
The specific working process of the wastewater tank sludge treatment device is as follows:
the cart travelling mechanism 2 walks along the length direction of the wastewater tank 1, the cart travelling mechanism 3 walks on the cart travelling mechanism 2 along the width direction of the wastewater tank 1, and firstly, the suction pump pumps and discharges water in the wastewater tank to a nearby tank so as to conveniently detect the condition when sludge is pumped.
Because the pond area is bigger, can not set up at a position extraction mud according to the medium of drawing, so need to change the position, a set of laser detector is installed to dolly running gear bottom, set up certain detection altitude value, feedback signal when detecting this point mud and descend to the setting altitude value, suction head 10 rises, dolly running gear 3 or dolly running gear 2 shift position, after moving to new position, suction head 10 descends and continues the same work of repetition, until the mud extraction in pond is accomplished, feedback signal, the work is over.
The trolley travelling mechanism 3 is also provided with a set of back flushing device 4 for preventing a sludge extraction pipeline or pump from being blocked by sludge. A flow pressure detector is arranged at the position of a pump inlet three-way pipeline, if the flow pressure of a feedback model is too low or not, the feedback model indicates that the flow pressure is blocked, the pump stops working, the trolley automatically operates at a backwash water interface and is automatically sucked on a backwash water interface valve, and an electric valve can automatically open to flush the pipeline and the pump blocked by sludge. When the flow pressure detection value returns to the proper position after flushing, the valve is closed, and the back flushing operation is finished. The equipment continues the sludge extraction process.
The invention discloses a wastewater tank sludge treatment device, wherein a cart travelling mechanism and a trolley travelling mechanism are mutually matched, so that a suction pump on the trolley travelling mechanism can suck in different positions in a wastewater tank, a laser detector is arranged on the trolley travelling mechanism and can detect the height of sludge in the wastewater tank, when the laser detector detects that the height of the sludge in the wastewater tank is reduced to a preset position, the suction pump can continuously suck the sludge in the wastewater tank at one position through the matched travelling of the cart travelling mechanism and the trolley travelling mechanism, a lifting suction mechanism is arranged on the trolley travelling mechanism, the suction pump can suck deeper sludge in one position through lifting suction, and on the other hand, the lifting suction mechanism can facilitate the travelling of the cart mechanism and the trolley travelling mechanism, so that the suction efficiency of sludge in different positions is improved.
The technical means disclosed by the scheme of the invention is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (8)
1. A wastewater pond sludge treatment equipment, its characterized in that: the automatic back flushing device comprises a cart running mechanism (2), wherein a cart running mechanism (3) is arranged on the cart running mechanism (2), a controller, a back flushing device (4), a lifting suction mechanism and a laser detector are arranged on the cart running mechanism (3), and the back flushing device (4), the lifting suction mechanism, the laser detector, the cart running mechanism (3) and the cart running mechanism (2) are all electrically connected with the controller.
2. The wastewater tank sludge treatment apparatus according to claim 1, wherein: the lifting suction mechanism comprises a suction pump, a suction head (9), a motor, a threaded sleeve (5) and a threaded rod, wherein an output shaft of the motor is fixedly connected with the threaded sleeve (5), the threaded sleeve (5) is in threaded connection with the threaded rod, the suction head (9) is fixed on the threaded rod, and the suction head (9) is connected with a suction pump pipeline through a hose.
3. The wastewater tank sludge treatment apparatus according to claim 2, wherein: the suction pump is provided with a flow pressure detector, the flow pressure detector is electrically connected with the controller, the suction pump is also provided with a three-way pipe, and the suction pump is connected with the backwashing device (4) through the three-way pipe.
4. The wastewater tank sludge treatment apparatus according to claim 2, wherein: the suction pump is also provided with a sludge suction conveying pipeline (6), and the sludge suction conveying pipeline (6) is connected with the suction pump pipeline.
5. The wastewater tank sludge treatment apparatus according to claim 1, wherein: the back flushing device (4) is provided with a back flushing joint (7) and a back flushing water supply joint (8), and the back flushing water supply joint (8) is connected with the back flushing device (4) through a pipeline of the back flushing joint (7).
6. The wastewater tank sludge treatment apparatus according to claim 1, wherein: the controller is any one of a PLC, a singlechip or an industrial personal computer.
7. The wastewater tank sludge treatment apparatus according to claim 1, wherein: the cart running mechanism (2) comprises a cart running wheel and a cart driving motor, an output shaft of the cart driving motor is fixedly connected with the cart running wheel, a running track and a guard rail are further arranged on the cart running mechanism (2), the cart mechanism is rotationally connected with the running track, and the cart driving motor is electrically connected with the controller.
8. The wastewater tank sludge treatment apparatus according to claim 1, wherein: the trolley mechanism comprises trolley travelling wheels and a trolley driving motor, an output shaft of the trolley driving motor is fixedly connected with the trolley travelling wheels, and the trolley driving motor is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311116370.7A CN117415114A (en) | 2023-08-31 | 2023-08-31 | Wastewater tank sludge treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311116370.7A CN117415114A (en) | 2023-08-31 | 2023-08-31 | Wastewater tank sludge treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117415114A true CN117415114A (en) | 2024-01-19 |
Family
ID=89521724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311116370.7A Pending CN117415114A (en) | 2023-08-31 | 2023-08-31 | Wastewater tank sludge treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117415114A (en) |
-
2023
- 2023-08-31 CN CN202311116370.7A patent/CN117415114A/en active Pending
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