CN112082819A - Sewage detection device and method - Google Patents
Sewage detection device and method Download PDFInfo
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- CN112082819A CN112082819A CN202010890412.2A CN202010890412A CN112082819A CN 112082819 A CN112082819 A CN 112082819A CN 202010890412 A CN202010890412 A CN 202010890412A CN 112082819 A CN112082819 A CN 112082819A
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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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
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
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- 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
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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
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
- G01N2001/4083—Concentrating samples by other techniques involving separation of suspended solids sedimentation
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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
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
- G01N2001/4088—Concentrating samples by other techniques involving separation of suspended solids filtration
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Abstract
The invention discloses a sewage detection device and a method, relates to the technical field of sewage detection, and aims at solving the problem of poor detection effect of the existing sewage. The sewage sampling device can quickly sample and detect sewage, can properly mix and treat the sampled sewage, further effectively improves the detection precision of the detection device, can clean up sewage sundries in the detection device, and is high in detection precision, high in detection efficiency and convenient to use.
Description
Technical Field
The invention relates to the technical field of sewage detection, in particular to a sewage detection device and method.
Background
The sewage is discharged from life and production, and water which loses the original use function is called sewage for short, and mainly used water in life contains more organic matters.
Sewage is at the in-process of handling, need use corresponding equipment to detect sewage, carry out the in-process that detects to sewage at sewage detection device, need use sampling equipment to take a sample sewage, thereby supply sewage detection device to detect sewage, this kind of mode can detect sewage, but because the sewage of sample long-time inside static sediment at storage device before here, can make some compositions in the sewage can't get into the inner chamber of sample test tube, thereby cause the inaccuracy of testing result, inaccurate testing result this moment, will reduce the treatment effect of sewage, for this reason we have proposed a sewage detection device and method.
Disclosure of Invention
The sewage detection device and the method provided by the invention solve the problem of poor sewage detection effect.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a sewage detection device, includes detecting system, detecting system is including mixing sampling equipment and water quality testing appearance, the hybrid chamber has been seted up, collect chamber, equipment chamber and sample chamber to the inside of mixing sampling equipment, the inside of hybrid chamber is fixed with the screen cloth that the slope set up, the inside of hybrid chamber is equipped with mixing element, the inside of mixing sampling equipment is equipped with sampling element, mix sampling equipment's top and install into liquid fill, it is corresponding with the hybrid chamber to advance the liquid fill.
The detection method of the sewage detection device further comprises the following detection steps:
s1, pouring the sewage to be detected into the liquid inlet hopper, inputting the sewage to be detected into the mixing cavity through the liquid inlet hopper, and screening out impurities in the sewage through a screen in the mixing cavity;
s2, when impurities in the sewage are screened out by the screen mesh, the sewage with the impurities screened out in the mixing cavity can be stirred for 3-5 minutes by the mixing component in the mixing cavity;
s3, pumping the sewage mixed in the mixing cavity in the step S2 into the sampling cavity through the sampling component, and sampling and collecting the sewage through the sampling component in the sampling cavity;
and S4, placing the sewage sample obtained in the step S3 into a water quality detector, and detecting the sewage through a water quality detector.
Preferably, the mixing part includes driving motor, drive shaft and puddler, driving motor fixes at the top of mixing sampling device, drive shaft transmission is connected on driving motor's output, the one end that driving motor was kept away from to the drive shaft is passed through the bearing and is rotated the connection on the inner wall of mixing chamber bottom, the puddler is fixed on the drive shaft outer wall that is located the mixing chamber inside, the puddler rotates the cover and establishes the inside at the mixing chamber to be located the below of screen cloth.
Preferably, the top of screen cloth sliding connection has the poker rod that the slope set up, the poker rod is fixed on the outer wall of drive shaft, the mixing chamber with collect the inner wall between the chamber and seted up and collect the groove, collect the tip cooperation work of groove and screen cloth, collect the inner wall sliding connection of chamber bottom and have the ascending collecting box of opening, the collecting box with collect the notch cooperation work in groove.
Preferably, the sample part includes water pump, input tube, output tube, solenoid valve, defeated appearance pipe and test tube, the inside in equipment chamber is fixed to the water pump, the input tube is connected on the input of water pump, the other end of input tube extends to the inside of hybrid chamber, output tube connection is on the output of water pump, the other end of output tube extends to the inside in sample chamber to fix on the inner wall at sample chamber top, the output tube that is located sample intracavity portion coils on the inner wall at sample chamber top to be the S-shaped structure, the solenoid valve is installed on the output tube that is located sample chamber top inner wall, and be equipped with a plurality ofly, defeated appearance union coupling is on the output of solenoid valve, the test tube is located the inside in sample chamber to it is corresponding with the output tube, defeated appearance pipe and test tube cooperation work.
Preferably, a connecting block is arranged on one side, close to the water quality detector, of the mixed sampling device, a transversely arranged bearing block is fixed at the bottom of one side, close to the mixed sampling device, of the connecting block, a transversely arranged connecting block is arranged above the bearing block, the connecting block is in sliding connection with the connecting block, a connecting groove is formed in one side, close to the water quality detector, of the mixed sampling device, the length of the connecting block is greater than that of the connecting groove, a plurality of bearing grooves are formed in the top of the bearing block in the transverse direction, the bottoms of the test tubes are respectively in sliding connection with the insides of the corresponding bearing grooves, a plurality of positioning grooves are formed in the connecting block in the transverse direction, the tops of the test tubes are respectively in sliding connection with the insides of the corresponding positioning grooves, a vertically arranged lead screw is rotatably connected to the top of, the utility model discloses a water quality testing appearance, including connecting block, test tube, bearing block, connecting block and lead screw, drive cover inlays the dress on the connecting block, the equal sliding connection of test tube, bearing block, connecting block and lead screw is in the inside of spread groove, the both ends of spread groove all are equipped with the locating lever of horizontal setting, the locating lever is fixed respectively in one side that mixed sampling equipment is close to water quality testing appearance, the spacing groove has all been seted up at the both ends of connecting block, the locating lever is sliding connection respectively in.
Preferably, a stop block is fixed at one end, far away from the connecting block, of the positioning rod, and the diameter of the stop block is larger than the aperture of the limiting groove.
Preferably, one side of the connecting block far away from the test tube is fixed with a handle, and the outer wall of the handle is fixedly sleeved with a rubber sleeve.
Preferably, the rotary groove is formed in the top of each of the mixing sampling device and the screen, and the driving shaft is rotatably connected to the inside of the rotary groove.
Preferably, mix the outside one side of sampling equipment and articulate in proper order through the hinge has first dodge gate, second dodge gate and third dodge gate, the outer wall of first dodge gate, second dodge gate and third dodge gate all is equipped with the sealing washer, first dodge gate is corresponding with the hybrid chamber, the second dodge gate is corresponding with the chamber of collecting, the third dodge gate is corresponding with equipment chamber and sample chamber.
Preferably, one side of the bottom of the mixing and sampling device is provided with a discharge pipe, the discharge pipe corresponds to the mixing cavity, and the middle part of the discharge pipe is provided with a butterfly valve.
In the invention:
1. through the cooperation of the mixing sampling device, the water quality detector, the mixing cavity, the collecting cavity, the equipment cavity, the sampling cavity, the screen, the driving motor, the driving shaft, the stirring rod, the poking rod, the collecting groove, the collecting box, the water pump, the input pipe, the output pipe, the electromagnetic valve, the sample conveying pipe and the test tube, the sewage can be rapidly sampled and detected, and the sampled sewage can be properly mixed and treated, so that the situation that some components in the sewage are precipitated in the collecting device to cause the inaccurate detection effect of the detection device is avoided, the detection precision of the detection device is effectively improved, and the sundries in the sewage can be effectively removed, thereby preventing the sundries in the sewage from entering the sampling device to influence the detection result of the sewage, and cleaning and collecting the sewage sundries in the detection device, thereby preventing the sundries in the sewage from being accumulated in the detection device for a long time, thereby the duration of the detection device is effectively improved.
2. Through the connecting block, the carrier block, the hookup piece, the spread groove, the carrier groove, the constant head tank, the lead screw, the drive cover, the locating lever, the spacing groove, first dodge gate, second dodge gate, third dodge gate, discharge pipe and the cooperation work of advancing the liquid fill, can be according to the size of sample test tube, nimble sample parts to detection device adjusts to in the certain limit, load the sample test tube of unidimensional not, the working property is high.
Drawings
FIG. 1 is a schematic structural diagram of a sewage detection apparatus and method according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a front view of a mixed sampling device in the sewage detection apparatus and method according to the present invention.
Reference numbers in the figures: 1. a mixing and sampling device; 2. a water quality detector; 3. a mixing chamber; 4. a harvesting chamber; 5. an equipment chamber; 6. a sampling cavity; 7. screening a screen; 8. a drive motor; 9. a drive shaft; 10. a stirring rod; 11. a poke rod; 12. a collecting groove; 13. a collection box; 14. a water pump; 15. an input tube; 16. an output pipe; 17. an electromagnetic valve; 18. a sample conveying pipe; 19. a test tube; 20. connecting blocks; 21. a bearing block; 22. a coupling block; 23. connecting grooves; 24. a bearing groove; 25. positioning a groove; 26. a screw rod; 27. a drive sleeve; 28. positioning a rod; 29. a limiting groove; 30. a first movable door; 31. a second movable door; 32. a third movable door; 33. a discharge pipe; 34. a liquid inlet hopper.
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.
Referring to fig. 1-3, a sewage detection device, including detecting system, detecting system includes mixing sampling equipment 1 and water quality testing appearance 2, mixing chamber 3 has been seted up to mixing sampling equipment 1's inside, collect chamber 4, equipment chamber 5 and sample chamber 6, mixing chamber 3's inside is fixed with the screen cloth 7 that the slope set up, mixing chamber 3's inside is equipped with mixing element, mixing sampling equipment 1's inside is equipped with sampling element, mix sampling equipment 1's top and install into liquid fill 34, it is corresponding with mixing chamber 3 to enter liquid fill 34.
Mixing unit includes driving motor 8, drive shaft 9 and puddler 10, driving motor 8 is fixed at the top of mixing sampling device 1, the transmission of drive shaft 9 is connected on driving motor 8's output, the one end that driving motor 8 was kept away from to drive shaft 9 is passed through the bearing and is rotated the connection on the inner wall of mixing chamber 3 bottom, puddler 10 is fixed on being located the 9 outer walls of drive shaft of mixing chamber 3 inside, puddler 10 rotates the cover and establishes the inside at mixing chamber 3 to be located the below of screen cloth 7.
The top sliding connection of screen cloth 7 has the poker rod 11 that the slope set up, and poker rod 11 is fixed on the outer wall of drive shaft 9, and the mixing chamber 3 has been seted up with the inner wall of collecting between the chamber 4 and has been collected groove 12, collects the tip cooperation work of groove 12 and screen cloth 7, collects the inner wall sliding connection of chamber 4 bottom and has the ascending collecting box 13 of opening, collecting box 13 and the notch cooperation work of collecting groove 12.
The sampling component comprises a water pump 14, an input pipe 15, an output pipe 16, an electromagnetic valve 17, a sample conveying pipe 18 and a test tube 19, the water pump 14 is fixed inside the equipment cavity 5, the input pipe 15 is connected with the input end of the water pump 14, the other end of the input pipe 15 extends to the inside of the mixing cavity 3, the output pipe 16 is connected with the output end of the water pump 14, the other end of the output pipe 16 extends to the inside of the sampling cavity 6, and is fixed on the inner wall of the top of the sampling cavity 6, the other end of the output pipe 16 is closed, the output pipe 16 positioned in the sampling cavity 6 is coiled on the inner wall of the top of the sampling cavity 6, and is in S-shaped structure, the electromagnetic valve 17 is arranged on an output pipe 16 positioned on the inner wall of the top of the sampling cavity 6, and is provided in plurality, a sample delivery tube 18 is connected to the output end of the electromagnetic valve 17, a test tube 19 is positioned inside the sampling chamber 6 and corresponds to the output tube 16, and the sample delivery tube 18 and the test tube 19 work cooperatively.
One side of the mixed sampling device 1 close to the water quality detector 2 is provided with a connecting block 20, the bottom of the connecting block 20 close to one side of the mixed sampling device 1 is fixed with a bearing block 21 which is transversely arranged, a connecting block 22 which is transversely arranged is arranged above the bearing block 21, the connecting block 22 is in sliding connection with the connecting block 20, one side of the mixed sampling device 1 close to the water quality detector 2 is provided with a connecting groove 23, the length of the connecting block 20 is greater than that of the connecting groove 23, the top of the bearing block 21 is transversely provided with a plurality of bearing grooves 24, the bottoms of the test tubes 19 are respectively in sliding connection with the corresponding bearing grooves 24, the connecting block 22 is transversely provided with a plurality of positioning grooves 25, the tops of the test tubes 19 which are respectively in sliding connection with the corresponding positioning grooves 25, the top of one end of the bearing block 21 far away from the bearing grooves 24 is rotatably, drive sleeve 27 inlays the dress on hookup piece 22, and test tube 19, carrier block 21, hookup piece 22 and the equal sliding connection of lead screw 26 are in the inside of spread groove 23, and the both ends of spread groove 23 all are equipped with the locating lever 28 of horizontal setting, and locating lever 28 is fixed respectively in one side that mixed sampling device 1 is close to water quality testing appearance 2, and spacing groove 29 has all been seted up at the both ends of connecting block 20, and locating lever 28 is inside at corresponding spacing groove 29 sliding connection respectively.
A stop block is fixed at one end of the positioning rod 28 far away from the connecting block 20, and the diameter of the stop block is larger than the aperture of the limiting groove 29.
The handle is fixed on one side of the connecting block 20 far away from the test tube 19, and a rubber sleeve is fixedly sleeved on the outer wall of the handle.
The rotary groove has all been seted up at the top of mixing sampling device 1 and screen cloth 7, and drive shaft 9 rotates the inside of connecting at the rotary groove.
Mix that one side of sampling equipment 1 outside articulates in proper order has first dodge gate 30, second dodge gate 31 and third dodge gate 32 through the hinge, and the outer wall of first dodge gate 30, second dodge gate 31 and third dodge gate 32 all is equipped with the sealing washer, and first dodge gate 30 is corresponding with mixing chamber 3, and second dodge gate 31 with collect chamber 4 corresponding, third dodge gate 32 and equipment chamber 5 and sample chamber 6 corresponding.
One side of the bottom of the mixing and sampling device 1 is provided with a discharge pipe 33, the discharge pipe 33 corresponds to the mixing chamber 3, and the middle part of the discharge pipe 33 is provided with a butterfly valve.
The detection method of the sewage detection device further comprises the following detection steps:
s1, pouring the sewage to be detected into the liquid inlet hopper 34, inputting the sewage to be detected into the mixing cavity 3 through the liquid inlet hopper 34, and screening out impurities in the sewage through the screen 7 in the mixing cavity 3;
s2, after impurities in the sewage are screened by the screen 7, the sewage with the impurities screened in the mixing chamber 3 can be stirred for 3-5 minutes by a mixing component in the mixing chamber 3;
s3, pumping the sewage mixed in the mixing cavity 3 in the step S1 into the sampling cavity 6 through a sampling part, and sampling and collecting the sewage through the sampling part in the sampling cavity 6;
s4, placing the sewage sample obtained in the step S3 into the water quality detector 2, and detecting the sewage through the water quality detector 2 at the moment.
The working principle is as follows: when a user needs to detect sewage, the sewage to be detected is poured into the liquid inlet hopper 34, the sewage to be detected is input into the mixing chamber 3 through the liquid inlet hopper 34, impurities in the sewage can be screened out through the screen 7 in the mixing chamber 3, the impurities in the sewage fall on the top of the screen 7, the sewage enters the mixing chamber 3, the driving shaft 9 can be driven to rotate through the operation of the driving motor 8 after the sewage falls into the mixing chamber 3 through the screen 7, the stirring rod 10 can be driven to rotate through the rotating driving shaft 9, the sewage in the mixing chamber 3 can be stirred for 3-5 minutes through the rotating stirring rod 10, and after the sewage in the mixing chamber 3 is mixed, the sewage after the mixing in the mixing chamber 3 can be extracted through the operation of the water pump 14, at this time, the sewage entering the inside of the input pipe 15 will raise dust to the inside of the output pipe 16 through the water pump 14, at this time, the sewage entering the inside of the output pipe 16 will pass through the operation of the electromagnetic valve 17, the sewage inside the output pipe 16 is conveyed to the inside of the sample conveying pipe 18, at this time, the sewage entering the inside of the sample conveying pipe 18 will be conveyed to the inside of the test tube 19 through the sample conveying pipe 18, after a sufficient amount of sewage sample is injected into the inside of the test tube 19, at this time, the water pump 14 stops operating, then the user can pull the handle, drive the connecting block 20 to horizontally displace, drive the bearing block 21 and the connecting block 22 to horizontally displace, drive the test tube 19 on the bearing block 21 and the connecting block 22 to horizontally displace, after the test tube 19 slides out of the inside of the sampling cavity 6, at this time, the user can pull the test tube 19, drive the test tube 19 to be separated from the bearing groove 24 and, at this time, the user can use the water quality detector 2 to detect and process the sewage sample inside the test tube 19, and when the driving shaft 9 rotates, the poke rod 11 is driven to rotate, at this time, the sundries on the top of the screen 7 can be swept through the rotating poke rod 11, the sundries on the top of the screen 7 are driven to enter the collecting groove 12, at this time, the sundries entering the collecting groove 12 will fall into the collecting box 13 inside the collecting cavity 4, at this time, the sundries can be collected through the collecting box 13, so that the situation that the sundries in the sewage are accumulated on the top of the screen 7 for a long time, which causes the screen 7 to be blocked, thereby affecting the screening efficiency of the screen 7, is avoided, and when the user needs to adjust the distance between the bearing block 21 and the connecting block 22 according to the size of the test tube 19 in the process of using the sewage detection device, the user, the screw-thread fit work of accessible lead screw 26 and driving sleeve 27 this moment drives driving sleeve 27 and carries out vertical displacement, and the driving sleeve 27 of accessible vertical displacement drives hookup piece 22 and carries out vertical displacement this moment, and the user can adjust the interval between carrier block 21 and the hookup piece 22 this moment to the person of facilitating the use loads not unidimensional test tube 19 on detection device, thereby effectual improvement detection device's working property.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a sewage detection device, includes detecting system, its characterized in that, detecting system is including mixing sampling equipment (1) and water quality testing appearance (2), hybrid chamber (3), collect chamber (4), equipment chamber (5) and sample chamber (6) have been seted up to the inside of mixing sampling equipment (1), the inside of hybrid chamber (3) is fixed with screen cloth (7) that the slope set up, the inside of hybrid chamber (3) is equipped with mixing element, the inside of mixing sampling equipment (1) is equipped with sampling element, the top of mixing sampling equipment (1) is installed and is advanced liquid fill (34), it is corresponding with hybrid chamber (3) to advance liquid fill (34).
The detection method of the sewage detection device further comprises the following detection steps:
s1, pouring the sewage to be detected into the liquid inlet hopper (34), inputting the sewage to be detected into the mixing cavity (3) through the liquid inlet hopper (34), and screening out impurities in the sewage through the screen (7) in the mixing cavity (3);
s2, after impurities in the sewage are screened by the screen (7), the sewage with the impurities screened inside the mixing cavity (3) can be stirred for 3-5 minutes by the mixing component inside the mixing cavity (3);
s3, pumping the sewage mixed in the mixing cavity (3) in the step S1 into the sampling cavity (6) through a sampling part, and sampling and collecting the sewage through the sampling part in the sampling cavity (6);
s4, placing the sewage sample obtained in the step S3 into a water quality detector (2), and detecting the sewage through the water quality detector (2).
2. The sewage detection device according to claim 1, wherein the mixing component comprises a driving motor (8), a driving shaft (9) and a stirring rod (10), the driving motor (8) is fixed on the top of the mixing sampling device (1), the driving shaft (9) is in transmission connection with the output end of the driving motor (8), one end of the driving shaft (9) far away from the driving motor (8) is rotatably connected with the inner wall of the bottom of the mixing cavity (3) through a bearing, the stirring rod (10) is fixed on the outer wall of the driving shaft (9) inside the mixing cavity (3), and the stirring rod (10) is rotatably sleeved inside the mixing cavity (3) and is located below the screen (7).
3. The sewage detection device according to claim 2, wherein a poke rod (11) is slidably connected to the top of the screen (7) and is obliquely arranged, the poke rod (11) is fixed to the outer wall of the driving shaft (9), a collecting groove (12) is formed in the inner wall between the mixing chamber (3) and the collecting chamber (4), the collecting groove (12) is matched with the end of the screen (7), a collecting box (13) with an upward opening is slidably connected to the inner wall at the bottom of the collecting chamber (4), and the collecting box (13) is matched with the notch of the collecting groove (12).
4. The wastewater detection device according to claim 1, wherein the sampling part comprises a water pump (14), an input pipe (15), an output pipe (16), a solenoid valve (17), a sample delivery pipe (18) and a test tube (19), the water pump (14) is fixed inside the equipment chamber (5), the input pipe (15) is connected to the input end of the water pump (14), the other end of the input pipe (15) extends to the inside of the mixing chamber (3), the output pipe (16) is connected to the output end of the water pump (14), the other end of the output pipe (16) extends to the inside of the sampling chamber (6) and is fixed on the inner wall of the top of the sampling chamber (6), the output pipe (16) inside the sampling chamber (6) is coiled on the inner wall of the top of the sampling chamber (6) and is in an S-shaped structure, the solenoid valve (17) is installed on the output pipe (16) on the inner wall of the top of the sampling chamber (6), and be equipped with a plurality ofly, defeated appearance pipe (18) are connected on the output of solenoid valve (17), test tube (19) are located the inside of sample chamber (6) to corresponding with output tube (16), defeated appearance pipe (18) and test tube (19) cooperation work.
5. The sewage detection device according to claim 4, wherein a connection block (20) is arranged at one side of the mixed sampling device (1) close to the water quality detector (2), a bearing block (21) transversely arranged is fixed at the bottom of the connection block (20) close to one side of the mixed sampling device (1), a connection block (22) transversely arranged is arranged above the bearing block (21), the connection block (22) is slidably connected with the connection block (20), a connection groove (23) is formed at one side of the mixed sampling device (1) close to the water quality detector (2), the length of the connection block (20) is greater than that of the connection groove (23), a plurality of bearing grooves (24) are transversely formed at the top of the bearing block (21), the bottoms of the test tubes (19) are respectively slidably connected inside the corresponding bearing grooves (24), a plurality of positioning grooves (25) are transversely formed in the connection block (22), the tops of the test tubes (19) are respectively connected inside the corresponding positioning grooves (25) in a sliding way, the top of one end of the bearing block (21) far away from the bearing groove (24) is rotationally connected with a vertically arranged screw rod (26) through a bearing, the outer wall of the screw rod (26) is sleeved with a driving sleeve (27) in a threaded manner, the driving sleeve (27) is embedded on the connecting block (22), the test tube (19), the bearing block (21), the connecting block (22) and the screw rod (26) are all connected inside the connecting groove (23) in a sliding way, two ends of the connecting groove (23) are respectively provided with a positioning rod (28) which is transversely arranged, the positioning rods (28) are respectively fixed on one side of the mixed sampling device (1) close to the water quality detector (2), limiting grooves (29) are formed in the two ends of the connecting block (20), and the positioning rods (28) are connected inside the corresponding limiting grooves (29) in a sliding mode.
6. The sewage detection device according to claim 5, wherein a stopper is fixed at one end of the positioning rod (28) far away from the connecting block (20), and the diameter of the stopper is larger than the aperture of the limiting groove (29).
7. The sewage detection device according to claim 5, wherein a handle is fixed on one side of the connecting block (20) far away from the test tube (19), and a rubber sleeve is fixedly sleeved on the outer wall of the handle.
8. The wastewater detection device according to claim 5, wherein the top of the mixing and sampling device (1) and the top of the screen (7) are both provided with a rotary groove, and the driving shaft (9) is rotatably connected inside the rotary groove.
9. The sewage detection device according to claim 1, wherein a first movable door (30), a second movable door (31) and a third movable door (32) are hinged to one side of the exterior of the mixing and sampling device (1) in sequence through hinges, sealing rings are arranged on the outer walls of the first movable door (30), the second movable door (31) and the third movable door (32), the first movable door (30) corresponds to the mixing cavity (3), the second movable door (31) corresponds to the collecting cavity (4), and the third movable door (32) corresponds to the device cavity (5) and the sampling cavity (6).
10. The sewage detection device according to claim 1, wherein a discharge pipe (33) is installed at one side of the bottom of the mixing and sampling device (1), the discharge pipe (33) corresponds to the mixing chamber (3), and a butterfly valve is installed in the middle of the discharge pipe (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010890412.2A CN112082819A (en) | 2020-08-29 | 2020-08-29 | Sewage detection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112630400A (en) * | 2021-01-06 | 2021-04-09 | 闫平洋 | Sewage treatment device for water quality detection |
| CN113063927A (en) * | 2021-04-08 | 2021-07-02 | 贵州中测检测技术有限公司 | Quantitative quick detection device of soil heavy metal |
| CN113281126A (en) * | 2021-06-18 | 2021-08-20 | 江苏赫尔斯检测技术有限公司 | Pretreatment method for detection of heavy metals in cosmetics |
| CN114112542A (en) * | 2021-12-27 | 2022-03-01 | 苏州国诚检测技术有限公司 | Detection device and detection method for pollutants |
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| CN209060659U (en) * | 2018-09-05 | 2019-07-05 | 任灵芝 | Filter device is used in a kind of observation of farmland sewage sampling |
| CN210400943U (en) * | 2019-08-12 | 2020-04-24 | 威海职业学院 | Medical treatment is biochemical with multi-functional sampling tube |
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| CN209060659U (en) * | 2018-09-05 | 2019-07-05 | 任灵芝 | Filter device is used in a kind of observation of farmland sewage sampling |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112630400A (en) * | 2021-01-06 | 2021-04-09 | 闫平洋 | Sewage treatment device for water quality detection |
| CN113063927A (en) * | 2021-04-08 | 2021-07-02 | 贵州中测检测技术有限公司 | Quantitative quick detection device of soil heavy metal |
| CN113281126A (en) * | 2021-06-18 | 2021-08-20 | 江苏赫尔斯检测技术有限公司 | Pretreatment method for detection of heavy metals in cosmetics |
| CN114112542A (en) * | 2021-12-27 | 2022-03-01 | 苏州国诚检测技术有限公司 | Detection device and detection method for pollutants |
| CN114112542B (en) * | 2021-12-27 | 2023-09-05 | 苏州国诚检测技术有限公司 | Detection device and detection method for pollutants |
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