CN116519965A - Heavy metal chelating agent effective content detection device - Google Patents
Heavy metal chelating agent effective content detection device Download PDFInfo
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- CN116519965A CN116519965A CN202310807239.9A CN202310807239A CN116519965A CN 116519965 A CN116519965 A CN 116519965A CN 202310807239 A CN202310807239 A CN 202310807239A CN 116519965 A CN116519965 A CN 116519965A
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- heavy metal
- chelating agent
- metal chelating
- effective content
- mounting
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- 239000002738 chelating agent Substances 0.000 title claims abstract description 60
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 56
- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 17
- 238000012856 packing Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000376 reactant Substances 0.000 abstract description 15
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 5
- 244000309464 bull Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 229910052740 iodine Inorganic materials 0.000 description 5
- 239000011630 iodine Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 239000012086 standard solution Substances 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000005843 Thiram Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- -1 dimethyl sodium dithiocarbamate Chemical compound 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-L fumarate(2-) Chemical compound [O-]C(=O)\C=C\C([O-])=O VZCYOOQTPOCHFL-OWOJBTEDSA-L 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 1
- 229960002447 thiram Drugs 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The invention belongs to the technical field of chemical detection devices, in particular to a heavy metal chelating agent effective content detection device, which aims at the problems that the existing heavy metal chelating agent detection equipment is low in detection efficiency, is difficult to rapidly add reactants and is inconvenient to rapidly mix the reactants during detection when detecting the heavy metal chelating agent, and the heavy metal chelating agent effective content detection device comprises a base, wherein the top of the base is slidably connected with a bottom plate, two symmetrically arranged first support plates are fixedly arranged at the top of the bottom plate, the same operation plate is fixedly arranged at the tops of the two first support plates, and two second support plates are fixedly arranged at the top of the operation plate. The invention has simple operation and convenient use, can be convenient for quick feeding and discharging of a large amount of heavy metal chelating agents, and can stir and shake, thereby being convenient for detection, and simultaneously can also adjust the detection reaction dosage and be convenient for people to use.
Description
Technical Field
The invention relates to the technical field of chemical detection devices, in particular to a device for detecting the effective content of a heavy metal chelating agent.
Background
The main component of the heavy metal chelating agent is dimethyl sodium dithiocarbamate, which is called sodium thiram for short. Sodium Fumei is a high-efficiency chelating agent for various heavy metal precipitants and metal ions, is mainly used for capturing industrial sewage heavy metals in industries such as wet smelting impurity removal, textile printing and dyeing, nonferrous smelting and the like, treating electroplating industrial wastewater, carrying out harmless treatment on waste power generation fly ash, repairing heavy metal polluted soil, carrying out heavy metal precipitation on desulfurization wastewater of a thermal power plant and the like, is widely applied to the field of environmental protection, and has wide application markets at home and abroad. Because the product is a common chemical, the national standard and the industry standard of the product are not available at present. The effective component of the heavy metal chelating agent is sodium fermat, and the effective content of the heavy metal chelating agent needs to be detected before the heavy metal chelating agent leaves a factory or is used. In the prior art, a titration method is generally adopted for detection, specifically, a heavy metal chelating agent is taken to be blended into a proper amount of water, a phenolphthalein indicator is added, hydrochloric acid is added dropwise until red disappears, then a proper amount of starch indicator is added, and the solution is titrated by an iodine standard solution until the solution is blue and does not change color for 30 seconds, thus being the key point. The volume consumed by the iodine solution was recorded. The sodium Fumerate content, i.e. the effective content, in the total consumption can be calculated by the consumption of various reagents, the mass of the sample and the molecular weight of the chelating agent.
The patent document with application number 202111323571.5 discloses a heavy metal chelating agent effective content detection device and a detection method thereof, the heavy metal chelating agent detection device comprises a chelating agent barrel transmission mechanism, a conveyor belt is arranged on one side of the chelating agent barrel transmission mechanism, a plurality of transparent containers are uniformly arranged on the conveyor belt, a quantitative water outlet mechanism, a chelating agent sampling mechanism, a quantitative phenolphthalein mechanism, a plurality of quantitative hydrochloric acid outlet mechanisms, a quantitative starch indicator mechanism and a plurality of quantitative iodine standard solution mechanisms are sequentially and uniformly arranged along the direction of the conveyor belt, a marking device is further arranged on one side of the conveyor belt, color sensors are arranged on the quantitative hydrochloric acid outlet mechanisms and the quantitative iodine standard solution mechanisms, and a control device calculates and records the effective chelating agent content in the chelating agent barrel corresponding to the marking according to the total iodine standard solution consumption. The heavy metal chelating agent can be rapidly and automatically detected, the detected chelating agent barrel is marked, and the unqualified heavy metal chelating agent can be rapidly found according to the calculation result.
When the existing heavy metal chelating agent detection equipment detects the heavy metal chelating agent, the detection efficiency is low, the reactant is difficult to be added quickly, and the reactant is inconvenient to be mixed quickly during detection, so that the detection device for the effective content of the heavy metal chelating agent is provided.
Disclosure of Invention
The invention aims to solve the defects that the existing heavy metal chelating agent detection equipment has low detection efficiency, is difficult to rapidly add reactants and is inconvenient to rapidly mix the reactants during detection when detecting heavy metal chelating agents, and provides a heavy metal chelating agent effective content detection device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a heavy metal chelating agent effective content detection device, includes the base, the top sliding connection of base has the bottom plate, the top fixed mounting of bottom plate has the first backup pad that two symmetries set up, and the top fixed mounting of two first backup pads has same operation panel, the top fixed mounting of operation panel has two second backup pads, and the top fixed mounting of two second backup pads has same roof, the bottom fixed mounting of roof has the packing box, the bottom of packing box is equipped with guide mechanism, fixed mounting has the agitator tank on the operation panel, be equipped with rabbling mechanism in the agitator tank, install color sensor on the agitator tank, guide mechanism and agitator tank mutually support, the top fixed mounting of base has the locating seat that two symmetries set up, and fixed mounting has the motor on one of two locating seats, install shake mechanism on the output shaft of motor, shake mechanism and first backup pad transmission are connected, be equipped with feed mechanism on the agitator tank, the bottom of base is installed the controller, and is equipped with the color sensor and is equipped with the guide mechanism, and the controller is connected with the color sensor with the first backup pad, installs the liquid feed-drain pipe, installs the connecting pipe corresponding to the connecting pipe, installs the connecting pipe in the connecting pipe, installs the connecting hole in the connecting pipe.
Further, the guide mechanism comprises a plurality of fixed pipes, the fixed pipes are fixedly arranged at the bottom of the packing box, the guide pipes are rotationally connected to the fixed pipes, through holes are formed in the fixed pipes, guide holes are formed in the guide pipes, and the through holes are matched with the guide holes.
Further, rabbling mechanism includes the bull stick, and the bull stick rotates the bottom of installing at the agitator tank, and fixed mounting has a plurality of puddlers on the bull stick, and the bull stick rotates with the bottom plate to be connected.
Further, shake mechanism includes the commentaries on classics roller, and commentaries on classics roller and the output shaft fixed connection of motor, swing joint has the movable plate on the commentaries on classics roller, and movable plate and base sliding connection, one side fixed mounting of movable plate have the connecting rod, connecting rod and corresponding first backup pad fixed connection.
Further, feed mechanism includes a plurality of mount pad, and a plurality of mount pad fixed mounting is at the top of agitator tank, rotates on a plurality of mount pads and is connected with same inlet pipe, and one side fixed mounting of one of two second backup pads has the mounting box, and the mounting box rotates with the inlet pipe to be connected, and a plurality of connecting holes have been seted up to the bottom of inlet pipe, and the opening has been seted up to the bottom of mount pad, and the connecting hole mutually supports with the opening.
Further, fixed box is fixed to last fixed mounting of fixed pipe, rotates on the inner wall of fixed box and is connected with the initiative pole, and the one end fixed mounting of initiative pole has the commentaries on classics piece, and fixed box and the rotation of stock guide are connected, and initiative pole and stock guide transmission are connected.
Further, a worm is fixedly arranged on the driving rod, a worm wheel is fixedly arranged on the material guiding pipe, and the worm is meshed with the worm wheel.
Further, the top of base is seted up flutedly, and fixed mounting has the rack on the inner wall of recess, and the bottom fixed mounting of bull stick has driven gear, driven gear and rack intermeshing.
Further, a circulating groove is formed in the rotating roller, a positioning block is fixedly mounted on the inner side of the moving plate, and the positioning block is in sliding connection with the circulating groove.
Further, two symmetrically arranged sliding grooves are formed in the top of the base, a sliding rod is fixedly mounted on the inner wall of the sliding groove, a connecting block is connected to the sliding rod in a sliding mode, and the connecting block is fixedly connected with the bottom plate.
Compared with the prior art, the invention has the advantages that:
(1) According to the scheme, the worm is meshed with the worm wheel, and the through holes are matched with the guide holes, so that the rotary driving rod can adjust the superposition area between the guide holes and the through holes, and further the material guiding quantity can be adjusted;
(2) Because the rotating rod is rotationally connected with the stirring box, and the driven gear is meshed with the rack, the moving bottom plate can drive the rotating rod to rotate, and then the heavy metal chelating agent and the reactant in the stirring box can be fully stirred through the stirring rod;
(3) The circulating groove is in sliding connection with the positioning block, and the sliding rod is in sliding connection with the connecting block, so that the rotating roller can drive the moving plate to move back and forth, and further the stirring box is driven to shake back and forth through the connecting rod, and the mixing and precipitation of reactants are accelerated;
(4) Because the rotation of inlet pipe and a plurality of mount pad is connected, and the connecting hole cooperates with the opening that corresponds for rotate in the mount pad liquid that gets into can guide into the agitator tank respectively, thereby be convenient for carry out the material loading and detect.
The invention has simple operation and convenient use, can be convenient for quick feeding and discharging of a large amount of heavy metal chelating agents, and can stir and shake, thereby being convenient for detection, and simultaneously can also adjust the detection reaction dosage and be convenient for people to use.
Drawings
FIG. 1 is a schematic three-dimensional structure diagram of a device for detecting the effective content of a heavy metal chelating agent;
FIG. 2 is a schematic diagram showing a cross-sectional front view of a device for detecting the effective content of a heavy metal chelating agent according to the present invention;
FIG. 3 is a schematic diagram of a transmission connection structure between a fixed pipe and a material guiding pipe of the heavy metal chelating agent effective content detection device;
FIG. 4 is a schematic top view of a cross-section of a stationary pipe and a guide pipe of a device for detecting the effective content of a heavy metal chelating agent according to the present invention;
FIG. 5 is a schematic diagram of a part A of a heavy metal chelating agent effective content detection device according to the present invention;
fig. 6 is a schematic diagram of a part B structure of a device for detecting the effective content of a heavy metal chelating agent according to the present invention.
In the figure: 1. a base; 2. a first support plate; 3. an operation panel; 4. a stirring tank; 5. a second support plate; 6. a top plate; 7. a stuffing box; 8. a fixed tube; 9. a material guiding pipe; 10. a fixed box; 11. a driving rod; 12. a rotating block; 13. a worm; 14. a worm wheel; 15. a guide hole; 16. a through hole; 17. a mounting base; 18. a feed pipe; 19. a connection hole; 20. an opening; 21. a mounting box; 22. a rotating rod; 23. a stirring rod; 24. a groove; 25. a rack; 26. a driven gear; 27. a positioning seat; 28. a motor; 29. a rotating roller; 30. a moving plate; 31. a connecting rod; 32. a color sensor; 33. installing a pipe; 34. a liquid discharge pipe; 35. a connecting pipe; 36. a liquid inlet hole; 37. a circulation tank; 38. a positioning block; 39. a connecting block; 40. a controller; 41. a base; 42. a sliding groove; 43. and a slide bar.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.
Example 1
Referring to fig. 1-6, a heavy metal chelating agent effective content detection device comprises a base 41, a bottom plate 1 is slidably connected to the top of the base 41, two symmetrically arranged first support plates 2 are fixedly arranged at the top of the bottom plate 1, one operation plate 3 is fixedly arranged at the top of the two first support plates 2, two second support plates 5 are fixedly arranged at the top of the operation plate 3, one top plate 6 is fixedly arranged at the top of the two second support plates 5, a packing box 7 is fixedly arranged at the bottom of the top plate 6, a material guiding mechanism is arranged at the bottom of the packing box 7 and comprises a plurality of fixing pipes 8, the plurality of fixing pipes 8 are fixedly arranged at the bottom of the packing box 7, a material guiding pipe 9 is rotatably connected to the fixing pipes 8, through holes 16 are formed in the fixing pipes 8, guide holes 15 are formed in the material guiding pipes 9, the through holes 16 are mutually matched with the guide holes 15, the reactant in the stuffing box 7 is mutually matched with the guide hole 15 through the through hole 16 on the fixed pipe 8, so that the reactant can be guided out through the guide pipe 9, the stirring box 4 is fixedly installed on the operation board 3, a stirring mechanism is arranged in the stirring box 4, the stirring mechanism comprises a rotating rod 22, the rotating rod 22 is rotatably installed at the bottom of the stirring box 4, a plurality of stirring rods 23 are fixedly installed on the rotating rod 22, the rotating rod 22 is rotatably connected with the bottom plate 1, the stirring mechanism is arranged to be convenient for fully stirring the heavy metal chelating agent and the reactant, the color sensor 32 is installed on the stirring box 4, the guide mechanism is mutually matched with the stirring box 4, two symmetrically arranged positioning seats 27 are fixedly installed at the top of the base 41, a motor 28 is fixedly installed on one positioning seat 27 of the two positioning seats 27, a shaking mechanism is installed on an output shaft of the motor 28 and comprises a rotating roller 29, the rotating roller 29 is fixedly connected with an output shaft of the motor 28, the movable connection has movable plate 30 on the commentaries on classics roller 29, movable plate 30 and base 41 sliding connection, one side fixed mounting of movable plate 30 has connecting rod 31, connecting rod 31 and corresponding first backup pad 2 fixed connection, shake the mechanism and drive agitator tank 4 through first backup pad 2 and rock, shake mechanism and first backup pad 2 transmission connection, be equipped with feed mechanism on the agitator tank 4, controller 40 is installed at the top of base 41, controller 40 is connected with motor 28 and color sensor 32, color sensor 32's setting can be convenient for to the colour change after heavy metal chelating agent and reactant reaction in the agitator tank 4, two symmetrically set up sliding tray 42 have been seted up at the top of base 41, fixed mounting slide bar 43 on the inner wall of sliding tray 42, sliding connection has connecting block 39 on the sliding bar 43, connecting block 39 and bottom plate 1 fixed connection, fixed mounting installs mounting tube 33 between two first backup pads 2, the inside of mounting tube 33 is connected with fluid-discharge tube 34, connecting tube 35 is installed to the bottom of agitator tank 4, be connected with mounting tube 33, the inlet opening 36 on the fluid-discharge tube 34, fluid-inlet 36 and corresponding connecting tube 35 mutually support.
In this embodiment, feed mechanism includes a plurality of mount pad 17, a plurality of mount pad 17 fixed mounting is at the top of agitator tank 4, rotate on a plurality of mount pad 17 and be connected with same inlet pipe 18, one side fixed mounting of one of two second backup pads 5 in two second backup pads 5 has mounting box 21, mounting box 21 rotates with inlet pipe 18 to be connected, a plurality of connecting holes 19 have been seted up to the bottom of inlet pipe 18, opening 20 has been seted up to the bottom of mount pad 17, connecting hole 19 and opening 20 mutually support, the heavy metal chelating agent in the mounting box 21 passes through the mutually support of connecting hole 19 and opening 20 on the inlet pipe 18 to can lead into in the agitator tank 4, thereby detect.
In this embodiment, a fixed box 10 is fixedly installed on the fixed pipe 8, a driving rod 11 is rotatably connected to the inner wall of the fixed box 10, a rotating block 12 is fixedly installed at one end of the driving rod 11, the fixed box 10 is rotatably connected with the material guiding pipe 9, the driving rod 11 is in transmission connection with the material guiding pipe 9, a worm 13 is fixedly installed on the driving rod 11, a worm wheel 14 is fixedly installed on the material guiding pipe 9, and the worm 13 and the worm wheel 14 are meshed with each other.
In this embodiment, the top of the base 41 is provided with a groove 24, a rack 25 is fixedly mounted on the inner wall of the groove 24, a driven gear 26 is fixedly mounted at the bottom end of the rotating rod 22, the driven gear 26 is meshed with the rack 25, the moving base plate 1 drives the rotating rod 22 to move, and the rotating rod 22 is driven to rotate through the mutual meshing of the driven gear 26 and the rack 25.
In this embodiment, a circulation groove 37 is formed on the roller 29, a positioning block 38 is fixedly mounted on the inner side of the moving plate 30, the positioning block 38 is slidably connected with the circulation groove 37, and the rotating roller 29 drives the moving plate 30 to move back and forth through the sliding connection between the circulation groove 37 and the positioning block 38, so as to drive the first supporting plate 2 and the bottom plate 1 to move back and forth.
In the working principle, when the heavy metal chelating agent is needed to be introduced, the heavy metal chelating agent is introduced into the feeding pipe 18 through the mounting box 21, the feeding pipe 18 is rotated, the connecting hole 19 is communicated with the opening 20, the heavy metal chelating agent in the feeding pipe 18 is introduced into the stirring tank 4, the reactant in the packing box 7 is introduced into the stirring tank 4 through the fixing pipe 8 and the material guiding pipe 9, when the introduced amount is needed to be regulated, the rotating block 12 drives the driving rod 11 to rotate, the driving rod 11 drives the material guiding pipe 9 to rotate through the mutual meshing of the worm 13 and the worm wheel 14, the contact ratio between the guide hole 15 and the through hole 16 can be regulated by the rotating material guiding pipe 9, so that the injection amount of the reactant can be regulated, different detection effects can be regulated in different stirring tanks 4, when the liquid is needed to be discharged, the liquid discharging pipe 34 is rotated, the liquid inlet 36 on the liquid discharge pipe 34 is communicated with the connecting pipe 35, so that liquid in the stirring tank 4 can be discharged through the liquid discharge pipe 34, the motor 28 is started to switch, the output shaft of the motor 28 drives the rotary roller 29 to rotate, the rotary roller 29 drives the movable plate 30 to move back and forth through the sliding connection of the circulating groove 37 and the positioning block 38, the movable plate 30 drives the first support plate 2 and the bottom plate 1 to shake through the connecting rod 31, the stirring tank 4 is driven to shake back and forth, the movable stirring tank 4 drives the rotating rod 22 to move, the rotating rod 22 is driven to rotate through the mutual meshing of the driven gear 26 and the rack 25, the stirring rod 23 is driven to sufficiently stir the heavy metal chelating agent and the reactant in the stirring tank 4, color change is carried out after the heavy metal chelating agent is reacted, color monitoring is carried out through the color sensor 32, so that the content of the heavy metal chelating agent can be detected.
Example two
The difference between the second embodiment and the first embodiment is that the heater is arranged in the stirring tank 4, the temperature sensor is arranged in the stirring tank 4, and the temperature in the stirring tank 4 can be regulated and controlled by the heater and the temperature sensor, so that detection data can be more accurate under different weather conditions.
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 will be able to apply equally to the technical solution of the present invention and the inventive concept thereof, within the scope of the present invention.
Claims (10)
1. The utility model provides a heavy metal chelating agent effective content detection device, includes base (41), its characterized in that, the top sliding connection of base (41) has bottom plate (1), the top fixed mounting of bottom plate (1) has two first backup pad (2) that set up symmetrically, and the top fixed mounting of two first backup pad (2) has same operation panel (3), the top fixed mounting of operation panel (3) has two second backup pads (5), the top fixed mounting of two second backup pads (5) has same roof (6), the bottom fixed mounting of roof (6) has packing box (7), the bottom of packing box (7) is equipped with guide mechanism, fixed mounting has agitator tank (4) on operation panel (3), be equipped with agitator mechanism in agitator tank (4), install color sensor (32) on agitator tank (4), guide mechanism and agitator tank (4) mutually support, the top fixed mounting of base (41) has two second backup pads (5), the fixed mounting of two motors (27) has same roof (6), one of two motors (27) has on the fixed mounting of motor (27) has on the agitator mechanism (28) shake on the output shaft (4), the controller (40) is installed at the top of base (41), and controller (40) are connected with motor (28) and color sensor (32), and fixed mounting has mounting tube (33) between two first backup pad (2), and mounting tube (33) internal rotation is connected with fluid-discharge tube (34), and connecting pipe (35) are installed to the bottom of agitator tank (4), and connecting pipe (35) are connected with mounting tube (33), have seted up feed liquor hole (36) on fluid-discharge tube (34), and feed liquor hole (36) mutually support with corresponding connecting pipe (35).
2. The device for detecting the effective content of the heavy metal chelating agent according to claim 1, wherein the guide mechanism comprises a plurality of fixed pipes (8), the fixed pipes (8) are fixedly arranged at the bottom of the packing box (7), the fixed pipes (8) are rotationally connected with the guide pipes (9), through holes (16) are formed in the fixed pipes (8), guide holes (15) are formed in the guide pipes (9), and the through holes (16) are matched with the guide holes (15).
3. The device for detecting the effective content of the heavy metal chelating agent according to claim 1, wherein the stirring mechanism comprises a rotating rod (22), the rotating rod (22) is rotatably arranged at the bottom of the stirring box (4), a plurality of stirring rods (23) are fixedly arranged on the rotating rod (22), and the rotating rod (22) is rotatably connected with the bottom plate (1).
4. The device for detecting the effective content of the heavy metal chelating agent according to claim 1, wherein the shaking mechanism comprises a rotating roller (29), the rotating roller (29) is fixedly connected with an output shaft of the motor (28), a movable plate (30) is movably connected to the rotating roller (29), the movable plate (30) is slidably connected with the base (41), a connecting rod (31) is fixedly installed on one side of the movable plate (30), and the connecting rod (31) is fixedly connected with the corresponding first supporting plate (2).
5. The device for detecting the effective content of the heavy metal chelating agent according to claim 1, wherein the feeding mechanism comprises a plurality of mounting seats (17), the mounting seats (17) are fixedly mounted at the top of the stirring tank (4), one feeding pipe (18) is rotatably connected to the mounting seats (17), one side of one second supporting plate (5) of the two second supporting plates (5) is fixedly provided with a mounting box (21), the mounting box (21) is rotatably connected with the feeding pipe (18), a plurality of connecting holes (19) are formed in the bottom of the feeding pipe (18), openings (20) are formed in the bottom of the mounting seats (17), and the connecting holes (19) are mutually matched with the openings (20).
6. The device for detecting the effective content of the heavy metal chelating agent according to claim 2, wherein a fixed box (10) is fixedly installed on the fixed pipe (8), a driving rod (11) is rotatably connected to the inner wall of the fixed box (10), a rotating block (12) is fixedly installed at one end of the driving rod (11), the fixed box (10) is rotatably connected with the material guiding pipe (9), and the driving rod (11) is in transmission connection with the material guiding pipe (9).
7. The device for detecting the effective content of the heavy metal chelating agent according to claim 6, wherein a worm (13) is fixedly arranged on the driving rod (11), a worm wheel (14) is fixedly arranged on the material guiding pipe (9), and the worm (13) is meshed with the worm wheel (14).
8. The device for detecting the effective content of the heavy metal chelating agent according to claim 3, wherein the groove (24) is formed in the top of the base (41), the rack (25) is fixedly installed on the inner wall of the groove (24), the driven gear (26) is fixedly installed at the bottom end of the rotating rod (22), and the driven gear (26) is meshed with the rack (25).
9. The device for detecting the effective content of the heavy metal chelating agent according to claim 4, wherein the rotating roller (29) is provided with a circulating groove (37), a positioning block (38) is fixedly arranged on the inner side of the moving plate (30), and the positioning block (38) is in sliding connection with the circulating groove (37).
10. The device for detecting the effective content of the heavy metal chelating agent according to claim 1, wherein two symmetrically arranged sliding grooves (42) are formed in the top of the base (41), sliding rods (43) are fixedly arranged on the inner walls of the sliding grooves (42), connecting blocks (39) are connected to the sliding rods (43) in a sliding mode, and the connecting blocks (39) are fixedly connected with the base plate (1).
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| CN116519965B (en) | 2023-09-01 |
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