CN116952666B - Sampling device that municipal wastewater treatment used - Google Patents
Sampling device that municipal wastewater treatment used Download PDFInfo
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- CN116952666B CN116952666B CN202311212586.3A CN202311212586A CN116952666B CN 116952666 B CN116952666 B CN 116952666B CN 202311212586 A CN202311212586 A CN 202311212586A CN 116952666 B CN116952666 B CN 116952666B
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- 238000005070 sampling Methods 0.000 title claims abstract description 94
- 238000004065 wastewater treatment Methods 0.000 title claims description 19
- 239000010841 municipal wastewater Substances 0.000 title claims description 16
- 238000012360 testing method Methods 0.000 claims abstract description 119
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 86
- 238000001514 detection method Methods 0.000 claims description 31
- 239000000523 sample Substances 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 57
- 238000007689 inspection Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 6
- 238000005406 washing Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- 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
-
- 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
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the field of municipal sewage sampling and testing, in particular to a sampling device for municipal sewage treatment, which comprises a collecting box, wherein the top of the collecting box is fixedly provided with a sampling and testing box, two driving rollers are rotatably arranged in the sampling and testing box, the two driving rollers are provided with a same chain plate type conveying belt in a transmission way, the outer sides of the chain plate type conveying belts are fixedly provided with a plurality of connecting blocks, the plurality of connecting blocks are fixedly provided with a testing box, and the top of the sampling and testing box is provided with a sliding rod in a sliding way.
Description
Technical Field
The invention relates to the technical field of municipal sewage sampling and testing, in particular to a sampling device for municipal sewage treatment.
Background
Municipal wastewater treatment generally refers to municipal wastewater treatment plants, water course wastewater treatment, large-scale utility wastewater treatment plants and the like, and is characterized in that the water quality is greatly changed, the Chemical Oxygen Demand (COD) and the solid suspended matter concentration (SS) are high, the treatment is difficult, the wastewater needs to be sampled and tested before the wastewater treatment, the property of the wastewater is known through the test, and a treatment scheme is conveniently formulated;
in the prior art, when sampling sewage, most sample that will gather is put into the test tube, then send into test equipment and test, and the test is finished after, and the manual work is poured down sewage in the test tube, then washs the test tube again, and the test procedure is very troublesome, extravagant manpower, can not in time wash after test equipment's probe test simultaneously, and follow-up sample detects the influence of remaining sewage before being easily received, has reduced the accuracy of test, consequently we have proposed a sampling device that municipal wastewater treatment used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when sewage is sampled, most of collected samples are placed in a test tube and then are sent into test equipment for testing, after the test is finished, the sewage in the test tube is manually poured out, then the test tube is cleaned, the test step is very troublesome, the labor is wasted, meanwhile, a probe of the test equipment cannot be cleaned in time after testing, the subsequent sample detection is easily affected by the residual sewage before, and the defect of testing accuracy is reduced.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a sampling device for municipal wastewater treatment, includes the collecting box, the top fixed mounting of collecting box has the sampling test box, sample test box internal rotation is installed two driving rollers, the same link joint conveyer belt of transmission installation on two driving rollers, the outside fixed mounting of link joint conveyer belt has a plurality of connecting blocks, all fixed mounting has the test box on a plurality of connecting blocks, the top slidable mounting of sampling test box has the slide bar, the bottom fixed mounting of slide bar has the test probe, be equipped with stirring mechanism and elevating system on the slide bar, the top fixed mounting of sampling test box has the L shaped plate, one side fixed mounting of L shaped plate has the detector, test probe and detector electric connection, be equipped with wiper mechanism on the sampling test box, wiper mechanism and test probe and test box cooperation, wiper mechanism includes the riser on the top inner wall of sampling test box fixed mounting, one side of baffle is contacted with one side of riser, is equipped with L-shaped cavity on the baffle, all is equipped with the water jet on the lateral wall of baffle and the bottom inner wall, a plurality of water jet and L-shaped water jet and the motor fixed connection of motor, two side of the test box and the first output shaft of the fixed mounting of test box, the first output shaft of two fixed mounting of pump and the fixed connection of test box, the first output shaft of two fixed mounting of sampling test box and the fixed mounting of pump, the test box and the other side fixed mounting of the test box have the output shaft, the water inlets of the first water pump and the second water pump are respectively communicated with the inside of the water tank, the water outlets of the first water pump and the second water pump are respectively fixedly communicated with one end of a hose and one end of a conveying pipe, the other end of the hose is fixedly communicated with an L-shaped cavity, the other end of the conveying pipe is fixedly communicated with a spray head, one side of the sampling test box is provided with a fixed hole, the spray head is fixedly arranged in the fixed hole, the spray head is matched with the test box, the sampling mechanism comprises a third water pump fixedly arranged on one side of the sampling test box, the water inlet of the third water pump is fixedly communicated with the sampling hose, the outer side of the sampling hose is fixedly provided with a balancing weight, the water outlet of the third water pump is fixedly communicated with a detection hose, the other end of the detection hose is fixedly communicated with a filling pipe, the filling pipe is positioned above the test box, one side of the sampling test box is fixedly provided with a first electric push rod, the output shaft of the first electric push rod is fixedly connected with a push block, the other end of the first electric push rod is fixedly connected with one side of the filling box, the other end of the drain pipe is fixedly communicated with one side of the collecting box, the electromagnetic valve is fixedly connected with the drain pipe, the bottom inner wall of the sampling test box is fixedly arranged on the inner wall of the first side of the first return hole, the first return hole is fixedly connected with a first return hole is provided with a return hole, the second return hole is fixedly connected with a Z-shaped return rod is fixedly arranged on the second return rod is fixedly connected with a Z-shaped rod, the Z-shaped rod is fixedly connected with a return rod, the Z-shaped rod is fixedly connected with a rotary rod, the other end of a Z-shaped rod is fixedly arranged, a rotary rod is fixedly arranged on a Z-shaped rod, a rotary rod is fixedly arranged on a rotary rod, a rotary rod and a rotary rod is fixedly arranged on a lifting rod, and a lifting rod and a lifting device. The outside fixed mounting of slide bar has the bearing, the outside of screw rod and the inner circle fixed connection of bearing, the outside fixed cover of annular slab is equipped with annular fluted disc, and the gear meshes with annular fluted disc, and threaded hole has been seted up at the top of sampling test case, screw rod and threaded hole threaded connection, the water inlet has been seted up at the top of water tank, and a plurality of gyro wheels are installed to the bottom of collecting box, and fixed intercommunication has the discharge pipe on the collecting box, is equipped with the valve on the discharge pipe.
In the invention, the sampling device for municipal sewage treatment has the beneficial effects that:
municipal sewage is extracted through a sampling hose, is injected into a test box through a censoring hose and a filling pipe, and is driven by a motor to rotate by a driving roller so as to drive a chain plate type conveying belt to operate, so that the test box filled with sewage is conveyed to the lower part of a detection probe, a collected sample is not required to be manually placed into a test tube, and then the test tube is sent into test equipment for testing, and labor is saved;
the gear and the screw are driven to rotate by two output shafts of the double-shaft motor, and the screw is in threaded connection with a threaded hole at the top of the sampling test box, so that the screw moves vertically while rotating, and then the sliding rod is driven to move downwards by the bearing;
the sewage is detected through the detection probe, the result is displayed through the display screen on the detector, the detection condition of the sewage is reflected, after the detection is finished, the motor drives the driving roller to rotate, the chain plate type conveying belt continues to move, the test box filled with the sewage is changed from vertical to horizontal, the sewage is poured out, and the sewage enters the collecting box to be collected through the first backflow hole and the second backflow hole, so that the detected sewage is not required to be treated by manpower, and the labor is saved;
the clear water in the water tank is extracted through a second water pump, the clear water is conveyed through a conveying pipe, the test box is finally washed through spraying of a spray head, residual sewage is avoided, then the double-shaft motor is reversed, the slide bar drives the detection probe to move upwards, then the baffle cover is pushed to move rightwards through a second electric push rod, the baffle cover and the vertical plate form a cleaning pool, the detection probe and the stirring mechanism are both positioned in the cleaning pool, then the first water pump is started, the water in the water tank is extracted, the water is conveyed to the L-shaped cavity through a hose, finally sprayed through a plurality of water spraying ports, and enters the cleaning pool to clean parts in the cleaning pool, so that residual sewage is avoided;
after the sampling position is replaced, in order to prevent the detection accuracy from being influenced by the fact that the previous sewage remains in the sampling hose and the sending and detecting hose, at the moment, the filling pipe is pulled to move leftwards through the first electric push rod, so that the filling pipe moves to the leftmost side of the sampling test box, at the moment, the third water pump is restarted, the extracted sewage cannot enter the test box and can fall along the inner wall of the sampling test box, then the extracted sewage enters the collecting box through the first backflow hole and the second backflow hole to be collected, the inside of the sampling hose and the sending and detecting hose is flushed through different sewage needing to be sampled, the residual previous sewage in the sampling hose and the sending and detecting hose is flushed away, then the filling pipe is pushed to reset through the first electric push rod, the sewage is filled into the test box, the subsequent detection is carried out, the influence of the sewage residue is greatly reduced, and the accuracy of the test is improved through the operation;
the invention can sample and send out the inspection to the sewage, can collect and treat the sewage after the inspection, does not need excessive intervention of manpower, saves time and labor, has a cleaning function, avoids the sewage residue to influence the subsequent inspection, improves the accuracy of the inspection, can wash away the residual past sewage in the interior of the sampling hose and the sending out inspection hose, greatly reduces the influence of the sewage residue, and further improves the accuracy of the inspection.
Drawings
Fig. 1 is a schematic structural diagram of a sampling device for municipal sewage treatment according to the present invention;
FIG. 2 is a schematic cross-sectional view of a sampling device for municipal wastewater treatment according to the invention;
FIG. 3 is an enlarged schematic view of the portion A in FIG. 2 of a sampling device for municipal wastewater treatment according to the invention;
FIG. 4 is an enlarged schematic view of the portion B in FIG. 2 of a sampling device for municipal wastewater treatment according to the invention;
fig. 5 is a schematic top view of a slide bar, an annular plate, an annular fluted disc and a gear of the sampling device for municipal sewage treatment according to the invention;
fig. 6 is a schematic perspective view of a shielding cover of a sampling device for municipal sewage treatment.
In the figure: 1. a collection box; 2. sampling a test box; 3. a third water pump; 4. a sampling hose; 5. balancing weight; 6. a hose for inspection; 7. filling tubes; 8. a first electric push rod; 9. a pushing block; 10. a slide bar; 11. a detection probe; 12. a driving roller; 13. a link plate conveyor belt; 14. a connecting block; 15. a test cartridge; 16. a first reflow aperture; 17. a second reflow aperture; 18. a riser; 19. a shield; 20. a blow-down pipe; 21. an electromagnetic valve; 22. an annular plate; 23. a Z-shaped rod; 24. a cross bar; 25. a stirring block; 26. an L-shaped cavity; 27. a water jet; 28. an annular fluted disc; 29. a fixed cover; 30. a biaxial motor; 31. a gear; 32. a screw; 33. a bearing; 34. an L-shaped plate; 35. a detector; 36. a water tank; 37. a first water pump; 38. a hose; 39. a second water pump; 40. a delivery tube; 41. a spray head; 42. and the second electric push rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-6, a sampling device for municipal sewage treatment comprises a collecting box 1, wherein a sampling test box 2 is fixedly installed at the top of the collecting box 1, two driving rollers 12 are rotatably installed in the sampling test box 2, a same chain plate type conveying belt 13 is installed on the two driving rollers 12 in a transmission manner, a plurality of connecting blocks 14 are fixedly installed on the outer sides of the chain plate type conveying belt 13, a test box 15 is fixedly installed on the plurality of connecting blocks 14, a sliding rod 10 is slidably installed at the top of the sampling test box 2, a detection probe 11 is fixedly installed at the bottom end of the sliding rod 10, an agitating mechanism and a lifting mechanism are arranged on the sliding rod 10, an L-shaped plate 34 is fixedly installed at the top of the sampling test box 2, a detector 35 is fixedly installed at one side of the L-shaped plate 34, the detection probe 11 is electrically connected with the detector 35, a cleaning mechanism is matched with the detection probe 11 and the test box 15, a sampling mechanism is arranged on the sampling test box 2, the sampling mechanism is matched with the test box 15, a motor is fixedly installed on the outer side of the sampling test box 2, and an output shaft of the motor is fixedly connected with one end of one driving roller 12.
In this embodiment, sampling mechanism includes fixed mounting in the third water pump 3 of sampling test case 2 one side, the fixed intercommunication of water inlet of third water pump 3 has sampling hose 4, the outside fixed mounting of sampling hose 4 has balancing weight 5, the fixed intercommunication of delivery port of third water pump 3 has the hose 6 of sending out, the fixed intercommunication of the other end of sending out the hose 6 has filling tube 7, filling tube 7 is located the top of test box 15, one side fixed mounting of sampling test case 2 has first electric putter 8, fixed mounting has impeller 9 on the output shaft of first electric putter 8, impeller 9 and the outside fixed connection of filling tube 7.
In this embodiment, wiper mechanism includes riser 18 on the inner wall of sampling test box 2 top, slidable mounting keeps off cover 19 on the inner wall of the top of sampling test box 2, one side of keeping off cover 19 and one side of riser 18 contact, be equipped with L-shaped cavity 26 on keeping off cover 19, all be equipped with water jet 27 on the lateral wall of keeping off cover 19 and the bottom inner wall, a plurality of water jets 27 all with L-shaped cavity 26 fixed intercommunication, two water jets 27 set up perpendicularly, fixed mounting has second electric putter 42 on one side inner wall of sampling test box 2, the output shaft of second electric putter 42 and one side fixed connection of keeping off cover 19, wiper mechanism still includes water tank 36 of fixed mounting in sampling test box 2 top, the both sides of water tank 36 are fixed mounting respectively has first water pump 37 and second water pump 39, the delivery port of first water pump 37 and second water pump 39 is fixed intercommunication with the inside water tank 36 respectively, the delivery port of hose 38 and the one end of conveyer pipe 40, the other end and L-shaped cavity 26 fixed intercommunication of hose 38, the other end of conveyer pipe 40 is fixed intercommunication has the shower nozzle 2, fixed hole 21 is seted up with the first connecting box 1 on one side of the first connecting box 2, the fixed hole is fixed with the drain pipe 1, the drain pipe is fixed hole is seted up to the drain pipe 1, the drain pipe is fixed hole is fixed with the drain box is fixed to the drain pipe is fixed to the drain box is equipped with the drain hole is fixed to the drain hole is 20, the drain pipe is fixed to the drain hole is equipped with the drain hole is fixed to the drain hole, the drain hole is equipped with the drain hole, and is equipped with the drain hole.
In this embodiment, the water filling port has been seted up at the top of water tank 36, and the setting of water filling port conveniently adds water to the water tank 36 in, and a plurality of gyro wheels are installed to the bottom of collecting box 1, and the setting of gyro wheel is convenient wholly to remove, and fixed intercommunication has the discharge pipe on the collecting box 1, is equipped with the valve on the discharge pipe, when the sewage in the required discharge collecting box 1, opens the valve, and sewage is discharged from the discharge pipe.
In this embodiment, the stirring mechanism includes an annular plate 22 rotatably sleeved on the outer side of the slide rod 10, one end of a Z-shaped rod 23 is fixedly mounted at the bottom of the annular plate 22, a cross rod 24 is fixedly mounted at the other end of the Z-shaped rod 23, the cross rod 24 is located below the detection probe 11, and a plurality of stirring blocks 25 are fixedly mounted on the outer side of the cross rod 24.
In this embodiment, elevating system includes fixed cover 29 of fixed mounting in the slide bar 10 outside, fixed cover 29 internal fixation has biax motor 30, two output shafts of biax motor 30 respectively fixed mounting have gear 31 and screw rod 32, the outside fixed mounting of slide bar 10 has bearing 33, the outside of screw rod 32 and the inner circle fixed connection of bearing 33, the setting of bearing 33 for the stable rotation of screw rod 32, the outside fixed cover of annular slab 22 is equipped with annular fluted disc 28, gear 31 and annular fluted disc 28 meshing, threaded hole has been seted up at the top of sampling test box 2, screw rod 32 and threaded hole threaded connection drive annular fluted disc 28 through the rotation of gear 31.
In this embodiment, when in use, one end of the sampling hose 4 provided with the balancing weight 5 is placed in municipal sewage, the third water pump 3 is started, municipal sewage is pumped through the sampling hose 4, the municipal sewage is injected into the test box 15 through the delivering hose 6 and the filling pipe 7, the driving roller 12 is driven by the motor to rotate, the chain plate type conveyer belt 13 is driven to operate, the test box 15 filled with sewage is conveyed to the lower part of the detection probe 11, then the gear 31 and the screw 32 are driven by two output shafts of the double-shaft motor 30 to rotate, the screw 32 is in threaded connection with a threaded hole at the top of the sampling test box 2, the screw 32 moves vertically while rotating, the sliding rod 10 is driven to move downwards through the bearing 33, meanwhile, the gear 31 drives the annular fluted disc 28 to rotate, the Z-shaped rod 23 drives the cross rod 24 to rotate, the cross bar 24 drives the stirring block 25 to rotate, as the slide bar 10 continues to move downwards, the stirring block 25 firstly enters the test box 15 to stir sewage to ensure that the sewage is more uniform, then the detection probe 11 detects the sewage, the display screen on the detector 35 displays the result, the detection condition of the sewage is reflected, after the detection is finished, the motor drives the driving roller 12 to rotate, the chain plate type conveyer belt 13 continues to move, the test box 15 filled with the sewage is changed into a horizontal state from a vertical state, the sewage is poured out, the first reflow hole 16 and the second reflow hole 17 enter the collecting box 1 to collect the sewage, the second water pump 39 is started to pump the clean water in the water tank 36, the conveying pipe 40 is started to convey the clean water, finally the shower nozzle 41 sprays out to wash the test box 15 to avoid sewage residues, the double-shaft motor 30 reversely rotates, the slide bar 10 drives the detection probe 11 to move upwards, then promote the fender cover 19 through second electric putter 42 and remove to the right for keep off cover 19 and riser 18 form a washing pond, detect probe 11 and stirring mechanism all are located the washing pond, then start first water pump 37, carry out the extraction to the water in the water tank 36, water is carried to L shape cavity 26 by hose 38, finally spout by a plurality of water jet 27, get into the washing pond in, wash the washing pond internals, avoid the sewage to remain, after wasing, open solenoid valve 21, sewage gets into collecting box 1 from blow off pipe 20, after the change sampling position, in order to avoid the influence of last sewage residue in sampling hose 4 and delivery hose 6 detection accuracy, at this moment through first electric putter 8, pull filling tube 7 and remove to the left, make filling tube 7 remove to the left side of sampling test box 2, at this moment, restart third water pump 3, the sewage that is extracted can not get into test box 15, can fall along the inner wall of sampling test box 2, then get into collecting box 1 through first back flow hole 16 and second back flow hole 17, firstly through the different of sewage that need to take a sample and carry out the inside to carry out the detection accuracy of hose 4 and delivery hose 6, carry out the detection accuracy to carry out the detection in order to avoid the last time, the sewage residue is carried out the hose 7 to carry out the detection accuracy, carry out the detection hose 6, the detection accuracy is passed through the hose is advanced, the test tube is washed, and the test tube is washed down, and the inside is washed down, the test tube is washed by the test tube is washed.
The detection probe 11 and the detector 35 adopt publication numbers: the detection probes and detectors disclosed in the patent document CN219245528U are prior art.
Example two
The difference between this embodiment and the first embodiment is that: water level gauges are provided in both the collection tank 1 and the water tank 36, and the water levels in the collection tank 1 and the water tank 36 are detected.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a sampling device for municipal wastewater treatment, includes collecting box (1), its characterized in that, the top fixed mounting of collecting box (1) has sampling test box (2), two driving rollers (12) are installed to sampling test box (2) internal rotation, and same link joint conveyer belt (13) are installed in the transmission on two driving rollers (12), and the outside fixed mounting of link joint conveyer belt (13) has a plurality of connecting blocks (14), all fixed mounting has test box (15) on a plurality of connecting blocks (14), the top slidable mounting of sampling test box (2) has slide bar (10), and the bottom fixed mounting of slide bar (10) has test probe (11), be equipped with stirring mechanism and elevating system on slide bar (10), the top fixed mounting of sampling test box (2) has L shaped plate (34), and one side fixed mounting of L shaped plate (34) has detector (35), and test probe (11) and detector (35) electric connection, be equipped with wiper mechanism on sampling test box (2), wiper mechanism and test box (15) are equipped with test box (2) and test box (15) are equipped with fixed connection with output shaft (12) on the test box (2), the cleaning mechanism comprises a vertical plate (18) fixedly arranged on the inner wall of the top of a sampling test box (2), a baffle cover (19) is slidably arranged on the inner wall of the top of the sampling test box (2), one side of the baffle cover (19) is in contact with one side of the vertical plate (18), an L-shaped cavity (26) is arranged on the baffle cover (19), water spraying ports (27) are respectively arranged on the side wall and the inner wall of the bottom of the baffle cover (19), a plurality of water spraying ports (27) are fixedly communicated with the L-shaped cavity (26), two water spraying ports (27) are vertically arranged, a second electric push rod (42) is fixedly arranged on the inner wall of one side of the sampling test box (2), an output shaft of the second electric push rod (42) is fixedly connected with one side of the baffle cover (19), the cleaning mechanism further comprises a water tank (36) fixedly arranged on the top of the sampling test box (2), a first water pump (37) and a second water pump (39) are respectively fixedly arranged on two sides of the water tank (36), water inlets of the first water pump (37) and the second water pump (39) are respectively communicated with the water tank (36), a water outlet (40) are fixedly communicated with one end of the hose (40), one side of sampling test case (2) has seted up the fixed orifices, and shower nozzle (41) fixed mounting is in the fixed orifices, and shower nozzle (41) and test box (15) cooperation, fixed intercommunication has the one end of blow off pipe (20) on riser (18), and the other end of blow off pipe (20) is fixed to be linked together with one side of collecting box (1), is equipped with solenoid valve (21) on blow off pipe (20).
2. The sampling device for municipal wastewater treatment according to claim 1, wherein the inner wall of the bottom of the sampling test box (2) is provided with a first backflow hole (16), the top of the collection box (1) is provided with a second backflow hole (17), and the first backflow hole (16) is communicated with the second backflow hole (17).
3. The sampling device for municipal wastewater treatment according to claim 2, wherein the sampling mechanism comprises a third water pump (3) fixedly installed on one side of a sampling test box (2), a water inlet of the third water pump (3) is fixedly communicated with a sampling hose (4), a balancing weight (5) is fixedly installed on the outer side of the sampling hose (4), a delivery port of the third water pump (3) is fixedly communicated with a delivering hose (6), the other end of the delivering hose (6) is fixedly communicated with a filling tube (7), the filling tube (7) is located above the test box (15), a first electric push rod (8) is fixedly installed on one side of the sampling test box (2), and a pushing block (9) is fixedly installed on an output shaft of the first electric push rod (8), and is fixedly connected with the outer side of the filling tube (7).
4. A sampling device for municipal wastewater treatment according to claim 3, wherein the stirring mechanism comprises an annular plate (22) rotatably sleeved on the outer side of the slide rod (10), one end of a Z-shaped rod (23) is fixedly arranged at the bottom of the annular plate (22), a cross rod (24) is fixedly arranged at the other end of the Z-shaped rod (23), the cross rod (24) is positioned below the detection probe (11), and a plurality of stirring blocks (25) are fixedly arranged on the outer side of the cross rod (24).
5. The sampling device for municipal wastewater treatment according to claim 4, wherein the lifting mechanism comprises a fixed cover (29) fixedly arranged on the outer side of the sliding rod (10), a double-shaft motor (30) is fixedly arranged in the fixed cover (29), a gear (31) and a screw rod (32) are respectively fixedly arranged on two output shafts of the double-shaft motor (30), a bearing (33) is fixedly arranged on the outer side of the sliding rod (10), and the outer side of the screw rod (32) is fixedly connected with the inner ring of the bearing (33).
6. The sampling device for municipal wastewater treatment according to claim 5, wherein the annular fluted disc (28) is fixedly sleeved on the outer side of the annular plate (22), the gear (31) is meshed with the annular fluted disc (28), a threaded hole is formed in the top of the sampling test box (2), and the screw (32) is in threaded connection with the threaded hole.
7. The sampling device for municipal wastewater treatment according to claim 6, wherein the top of the water tank (36) is provided with a water inlet, the bottom of the collecting box (1) is provided with a plurality of rollers, the collecting box (1) is fixedly communicated with a discharge pipe, and the discharge pipe is provided with a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311212586.3A CN116952666B (en) | 2023-09-20 | 2023-09-20 | Sampling device that municipal wastewater treatment used |
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Citations (6)
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| EP1992946A1 (en) * | 2007-05-18 | 2008-11-19 | Spes Società Cooperativa per azioni | Automated sampler device to carry out analytical experiments, particularly in waste water treatment plants |
| KR102147054B1 (en) * | 2020-01-13 | 2020-08-25 | 주식회사 모리트 | Multi item Water Quality Measuring Unit for Intelligent sewage and wastewater treatment control and Multi sampling Operation System |
| CN215525216U (en) * | 2021-08-12 | 2022-01-14 | 李文芳 | Sampling device that municipal administration sewage was used |
| CN215640380U (en) * | 2021-09-25 | 2022-01-25 | 赵兴兴 | Municipal administration sewage treatment sewage sampling device |
| CN115639024A (en) * | 2022-10-22 | 2023-01-24 | 褚伟红 | Sewage detection and collection method based on Internet of things |
| CN115963239A (en) * | 2023-02-13 | 2023-04-14 | 四川聚才万合企业管理合伙企业(有限合伙) | Water quality measuring device and method |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1992946A1 (en) * | 2007-05-18 | 2008-11-19 | Spes Società Cooperativa per azioni | Automated sampler device to carry out analytical experiments, particularly in waste water treatment plants |
| KR102147054B1 (en) * | 2020-01-13 | 2020-08-25 | 주식회사 모리트 | Multi item Water Quality Measuring Unit for Intelligent sewage and wastewater treatment control and Multi sampling Operation System |
| CN215525216U (en) * | 2021-08-12 | 2022-01-14 | 李文芳 | Sampling device that municipal administration sewage was used |
| CN215640380U (en) * | 2021-09-25 | 2022-01-25 | 赵兴兴 | Municipal administration sewage treatment sewage sampling device |
| CN115639024A (en) * | 2022-10-22 | 2023-01-24 | 褚伟红 | Sewage detection and collection method based on Internet of things |
| CN115963239A (en) * | 2023-02-13 | 2023-04-14 | 四川聚才万合企业管理合伙企业(有限合伙) | Water quality measuring device and method |
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