CN211122553U

CN211122553U - Device for rapidly determining metal ions in water

Info

Publication number: CN211122553U
Application number: CN201922106115.XU
Authority: CN
Inventors: 隋明
Original assignee: Sichuan Technology & Business College
Current assignee: Sichuan Technology & Business College
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-28
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a device for rapidly determining metal ions in water, which comprises a detection box, a drain pipe is fixedly connected at the center of the bottom of the detection box, a communication box is fixedly connected at the outer side of the detection box, two filling pipes are fixedly connected at one side of the communication box close to the detection box, one end of the filling pipe far away from the communication box extends to the inner part of the detection box, and two connecting pipes are fixedly connected at one side of the communication box far away from the detection box, the utility model has the advantages of compact structure, simple and convenient operation and strong practicability, and the detection reagent and the waste water to be detected are respectively conveyed by arranging two pipelines to match with double pistons, thereby avoiding the reaction between the residual waste water and the detection reagent, improving the accuracy of determination, and simultaneously, the waste water and the detection reagent are fully combined by matching with a stirring rod and a helical blade by arranging a transmission mechanism, thereby more comprehensively precipitating the metal ions in the water, and being convenient for better measuring the metal ions in the water.

Description

Device for rapidly determining metal ions in water

Technical Field

The utility model relates to a survey aquatic metal ion's device, in particular to device of spot test aquatic metal ion belongs to metal ion survey technical field.

Background

In the existing life, along with the rapid development of the life of people, water is indispensable in the life of people, along with the more serious pollution, the more and more metal ions are discharged from domestic water, so that the metal ions in the wastewater need to be measured, then the metal ions in the water are correspondingly treated according to the content of the metal ions in the water, but most of the existing devices for measuring the metal ions in the water have complex structures and inconvenient operation, a detection reagent and waste water need to be introduced into the device for measuring the metal ions in the water through the same pipeline, so that the detection reagent in the pipeline can easily react with the metal ions in the residual wastewater, thereby causing experimental error, and the existing measuring device for the metal ions in the water has slow detection efficiency, the contact between the detection reagent and water is insufficient, which easily causes experimental error.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, it has combined different wavelength of ion high temperature excitation diffraction and colloidal gold immune combination method respectively to ensure the accuracy of high accuracy detection metal ion to provide a device of spot test aquatic metal ion.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a device of short-term test aquatic metal ion, includes the detection case, the central fixedly connected with drain pipe of detection case bottom, the outside fixedly connected with of detection case communicates box and the filling pipe of two intercommunication detection cases and intercommunication boxes, one side fixedly connected with that the detection case was kept away from to the box that communicates and communicates two communicating connecting pipes in the inside of box, the bottom fixed mounting of intercommunication box has the cylinder, the piston rod of cylinder extends to the first piston of inside and fixedly connected with of intercommunication box, the top fixedly connected with connecting rod of first piston, the top fixedly connected with second piston of connecting rod, the length of connecting rod equals the interval of two connecting pipes, there is the detection lid at the top of detection case through the screw connection, it is equipped with rabbling mechanism to detect to cover.

As a preferred scheme of the utility model, the stirring mechanism comprises a fixed plate horizontally arranged on the inner wall of the detection cover, a rotating shaft is rotatably connected between the fixed plate and the inner top of the detection cover, a first servo motor for driving the rotating shaft is arranged on the outer top of the detection cover, an output shaft of the first servo motor extends into the detection cover and is fixedly connected with the rotating shaft, a gear is arranged outside the rotating shaft, a chute is arranged on the top of the detection cover, a through groove is arranged on one side of the detection cover, the chute and the through groove are radially arranged along the rotating shaft, a matched limiting rod is arranged in the chute, a rack engaged with the gear is horizontally arranged at the lower end of the limiting rod, one end of the rack passes through the through groove and is connected with a stop block, a second servo motor is fixedly connected on the top of the rack, an output shaft of the second servo motor extends to the bottom of the, a plurality of helical blades are fixedly connected with the outer side of the stirring rod at equal intervals

As a preferred scheme of the utility model, the equal fixedly connected with supporting legs all around of detection case bottom.

As an optimized scheme of the utility model, first piston and second piston all with the inside sliding connection who communicates the box.

As a preferred scheme of the utility model, equidistance fixedly connected with a plurality of strengthening rib between the outside of gag lever post bottom and the top of rack, the top of gag lever post and the one end that the gag lever post was kept away from to the rack all extend to the outside and the fixedly connected with baffle that detects the lid, gag lever post and spout sliding connection.

As an optimized proposal of the utility model, the outside of the detection box and the lower part of the detection cover are provided with visual windows.

As a preferred scheme of the utility model, the top of drain pipe communicates with each other with the inside of detection case, the outside fixedly connected with valve of drain pipe, the inside fixedly connected with filter screen of drain pipe.

As a preferred scheme of the utility model, one side fixed mounting of intercommunication box has control panel, just the air supply control box of first servo motor, second servo motor, cylinder all with control panel electric connection.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, therefore, the clothes hanger is strong in practicability, through setting up two pipe-line cooperation double pistons, carry detection reagent and the waste water that awaits measuring respectively, avoided remaining the reaction between waste water and the detection reagent, thereby the accuracy of survey has been improved, simultaneously through setting up drive mechanism, cooperation puddler and helical blade make waste water and the abundant combination of detection reagent, thereby more comprehensive deposit the metal ion of aquatic, thereby be convenient for better survey the metal ion of aquatic.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic view of a first state inside the communication box of the present invention;

FIG. 5 is a schematic view of a second state inside the communication box of the present invention;

fig. 6 is a schematic view of a part of the structure of the present invention.

In the figure: 1. a detection box; 2. supporting legs; 3. a drain pipe; 4. a valve; 5. a filter screen; 6. a communication box; 7. a filling pipe; 8. a connecting pipe; 9. a cylinder; 10. a first piston; 11. a connecting rod; 12. a second piston; 13. a detection cover; 14. a helical blade; 15. a fixing plate; 16. a rotating shaft; 17. a gear; 18. a first servo motor; 19. a chute; 20. a through groove; 21. a rack; 22. a limiting rod; 23. a second servo motor; 24. a stirring rod; 25. a visual window; 26. a control panel.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-6, the utility model provides a device for rapidly measuring metal ions in water, which comprises a detection box 1, and is characterized in that a drain pipe 3 is fixedly connected to the center of the bottom of the detection box 1, so as to better discharge water, a communication box 6 and two filling pipes 7 communicating the detection box 1 and the communication box 6 are fixedly connected to the outer side of the detection box 1, two connecting pipes 8 communicating with the inside of the communication box 6 are fixedly connected to one side of the communication box 6 away from the detection box 1, a cylinder 9 is fixedly installed at the bottom of the communication box 6, a piston rod of the cylinder 9 extends to the inside of the communication box 6 and is fixedly connected with a first piston 10, a connecting rod 11 is fixedly connected to the top of the first piston 10, a second piston 12 is fixedly connected to the top of the connecting rod 11, the length of the connecting rod 11 is equal to the distance between the two connecting pipes 8, the top of the detection box 1 is connected with a detection cover 13 through a screw, metal ions precipitated by detection reagents can be weighed better by opening the detection cover 13, and a stirring mechanism is arranged on the detection cover 13.

Further, the stirring mechanism comprises a fixing plate 15 horizontally arranged on the inner wall of the detection cover 13, a rotating shaft 16 is rotatably connected between the fixing plate 15 and the inner top of the detection cover 13, a first servo motor 18 for driving the rotating shaft 16 is arranged on the outer top of the detection cover 13, a gear 17 is arranged outside the rotating shaft 16, a chute 19 is formed in the top of the detection cover 13, a through groove 20 is formed in one side of the detection cover 13, the chute 19 and the through groove 20 are radially arranged along the rotating shaft 16, a matched limiting rod 22 is arranged in the chute 19, a rack 21 meshed with the gear 17 is horizontally arranged at the lower end of the limiting rod 22, so that power transmission is better performed, one end of the rack 21 penetrates through the through groove 20 to be connected with a stop block, the upper end of the limiting rod 22 is also provided with a stop block, a second servo motor 23 is fixedly connected to the top of the rack 21, and the rotating speed, output shaft of second servo motor 23 extends to the bottom and the fixedly connected with puddler 24 of rack 21, a plurality of helical blade 14 of the equidistance fixedly connected with in the outside of puddler 24 is convenient for better material with detection case 1 bottom through helical blade 14 and rolls to make detect reagent and water fully contact.

Furthermore, all fixedly connected with supporting legs 2 all around of 1 bottom of detection case are convenient for better support and place equipment.

Further, the first piston 10 and the second piston 12 are both connected with the inside of the communicating box 6 in a sliding mode, and the internal pipeline of the communicating box 6 can be connected and disconnected better through the first piston 10 and the second piston 12.

Further, a plurality of strengthening ribs of equidistance fixedly connected with between the outside of gag lever post 22 bottom and the top of rack 21, gag lever post 22's top and rack 21 keep away from the one end of gag lever post 22 and all extend to the outside and the fixedly connected with baffle of detecting lid 13, gag lever post 22 and 19 sliding connection of spout are convenient for better position to rack 21 restrict through gag lever post 22 to make better the carrying on work of equipment.

Further, the outside of detection case 1 just is located the below of detecting lid 13 and cuts visual window 25, is convenient for observe the inside of equipment through visual window 25 is better to observe the inside condition of deposiing of detection case 1.

Further, the top of drain pipe 3 communicates with each other with the inside of detection case 1, and the outside fixedly connected with valve 4 of drain pipe 3, the inside fixedly connected with filter screen 5 of drain pipe 3 are convenient for better break-make to the inside of drain pipe 3 through valve 4 and are controlled, are convenient for better separating sediment and water through filter screen 5.

Further, one side fixed mounting of intercommunication box 6 has control panel 26, and the air supply control box of first servo motor 18, second servo motor 23, cylinder 9 all with control panel 26 electric connection, be convenient for better control equipment through control panel 26.

Specifically, the device is placed at a designated position through a supporting foot 2, then a water source pipeline and a detection reagent pipeline are connected through a connecting pipe 8, then an external air source of a cylinder 9 is connected with a control panel 26, then a detection cover 13 is installed at the top of a detection box 1 through a screw, then the device is electrified, the operation of the cylinder 9 is controlled through the control panel 26, a first piston 10 and a second piston 12 are driven to move, as shown in fig. 4, a filling pipe 7 at the lower end is plugged through the first piston 10, water is filled from the connecting pipe 8 at the upper end, water is filled into the detection box 1, then as shown in fig. 5, the filling pipe 7 at the upper end is plugged through the second piston 12, a fixed amount of detection reagent is filled into the detection box 1 from the connecting pipe 8 at the lower end, when the water and detection reagent need to be stopped to be filled, the operation of the cylinder 9 is controlled through the, the first piston 10 and the second piston 12 are driven to move, as shown in fig. 3, two connecting pipes 8 are blocked for the first piston 10 and the second piston 12, then the first servo motor 18 and the second servo motor 23 are controlled to work through the control panel 26, the first servo motor 18 drives the rotating shaft 16 to rotate, thereby driving the gear 17 to rotate, so that the rack 21 is in the chute 19, when the rack 21 moves to the maximum stroke, the control panel 26 controls the rotor inside the first servo motor 18 to rotate reversely, so as to drive the rack 21 to move back and forth, meanwhile, the second servo motor 23 drives the stirring rod 24 and the helical blade 14 to rotate, thereby tumbling and stirring the water and the detection reagent inside the detection box 1, and the stirring rod 24 and the helical blade 14 are driven to move back and forth and rotate by matching with the work of the first servo motor 18, so as to increase the stirring effect, thereby the detection reagent and the metal ions in the water are fully contacted, make metal ion and detect reagent deposit, then observe through visual window 25 that the inside sediment of detection case 1 is when depositing completely, open valve 4 for water is rejected from drain pipe 3, and the inside of equipment is stayed to the sediment, then open and detect lid 13, will deposit and take out, then weigh, subtract the volume that the metal ion of the detect reagent of filling can obtain the ration aquatic again.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The device for rapidly measuring metal ions in water comprises a detection box (1) and is characterized in that a drain pipe (3) is fixedly connected to the center of the bottom of the detection box (1), a communication box (6) and two filling pipes (7) communicated with the detection box (1) and the communication box (6) are fixedly connected to the outer side of the detection box (1), two connecting pipes (8) communicated with the inside of the communication box (6) are fixedly connected to one side, away from the detection box (1), of the communication box (6), a cylinder (9) is fixedly installed at the bottom of the communication box (6), a piston rod of the cylinder (9) extends to the inside of the communication box (6) and is fixedly connected with a first piston (10), a connecting rod (11) is fixedly connected to the top of the first piston (10), a second piston (12) is fixedly connected to the top of the connecting rod (11), the length of connecting rod (11) equals the interval of two connecting pipes (8), there is detection lid (13) at the top of detection case (1) through the screw connection, be equipped with rabbling mechanism on detecting lid (13).

2. The device for rapidly measuring metal ions in water according to claim 1, wherein the stirring mechanism comprises a fixing plate (15) horizontally arranged on the inner wall of the detection cover (13), a rotating shaft (16) is rotatably connected between the fixing plate (15) and the inner top of the detection cover (13), a first servo motor (18) for driving the rotating shaft (16) is arranged on the outer top of the detection cover (13), a gear (17) is arranged outside the rotating shaft (16), a sliding groove (19) is formed in the top of the detection cover (13), a through groove (20) is formed in one side of the detection cover, the sliding groove (19) and the through groove (20) are radially arranged along the rotating shaft (16), a limit rod (22) matched with each other is arranged in the sliding groove (19), a rack (21) meshed with the gear (17) is horizontally arranged at the lower end of the limit rod (22), and one end of the rack (21) penetrates through the through groove (20) to, gag lever post (22) upper end also is equipped with the dog, rack (21) top fixedly connected with second servo motor (23), the output shaft of second servo motor (23) extends to bottom and fixedly connected with puddler (24) of rack (21), a plurality of helical blade (14) of outside equidistance fixedly connected with of puddler (24).

3. The device for rapidly determining metal ions in water according to claim 1 or 2, wherein the periphery of the bottom of the detection box (1) is fixedly connected with supporting legs (2).

4. The device for rapidly determining metal ions in water as claimed in claim 1 or 2, wherein the first piston (10) and the second piston (12) are both connected with the inside of the communicating box (6) in a sliding way.

5. The device for rapidly determining metal ions in water according to claim 2, wherein a plurality of reinforcing ribs are fixedly connected between the outer side of the bottom of the limiting rod (22) and the top of the rack (21) at equal intervals, the top of the limiting rod (22) and one end, far away from the limiting rod (22), of the rack (21 both extend to the outer side of the detection cover (13) and are fixedly connected with a baffle plate, and the limiting rod (22) is slidably connected with the sliding groove (19).

6. The device for rapid determination of metal ions in water as claimed in claim 1 or 2, wherein the detection box (1) is cut with a visual window (25) on the outside and under the detection cover (13).

7. The device for rapidly measuring metal ions in water according to claim 1 or 2, wherein the top of the drain pipe (3) is communicated with the inside of the detection box (1), the outer side of the drain pipe (3) is fixedly connected with a valve (4), and the inside of the drain pipe (3) is fixedly connected with a filter screen (5).

8. The device for rapidly determining metal ions in water according to claim 2, wherein a control panel (26) is fixedly installed on one side of the communication box (6), and the first servo motor (18), the second servo motor (23) and the air source control box of the air cylinder (9) are electrically connected with the control panel (26).