CN113341096A - Heavy metal separation chemical examination device applied to water quality monitoring - Google Patents
Heavy metal separation chemical examination device applied to water quality monitoring Download PDFInfo
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- CN113341096A CN113341096A CN202110750881.9A CN202110750881A CN113341096A CN 113341096 A CN113341096 A CN 113341096A CN 202110750881 A CN202110750881 A CN 202110750881A CN 113341096 A CN113341096 A CN 113341096A
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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
- G01N33/1813—Water specific cations in water, e.g. heavy metals
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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
- G01N1/34—Purifying; Cleaning
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Abstract
The invention relates to a heavy metal separation chemical examination device applied to water quality monitoring, and relates to the technical field of water quality monitoring.A chemical examination bottle is arranged above a box body, and the right side of a top plate of the chemical examination bottle is connected with a first water inlet pipe in a penetrating way, wherein the first water inlet pipe is of an inverted L-shaped structure; the bottom of the first water inlet pipe is provided with a first valve; a supporting rod is fixedly adhered to the left side of the bottom of the assay bottle through glue, and the bottom of the supporting rod is fixed on the box body; the bottom of the assay bottle is provided with a motor, the motor is fixed on a top plate of the box body, and the motor is connected with an external power supply; the chemical reaction can be synchronously carried out, and part of heavy metal precipitates can be taken out for analysis, so that the assay efficiency is improved; the wastewater is convenient to be treated in a centralized way, so that secondary pollution is avoided; need not to remove chemical examination equipment to water source department, and filter box can in time filter impurity, reduce the interference that appears in the reaction.
Description
Technical Field
The invention relates to the technical field of water quality monitoring, in particular to a heavy metal separation chemical examination device applied to water quality monitoring.
Background
At present, the problem of environmental protection has aroused general attention all over the world, and the pollution of sewage to the environment has become a global problem, and these heavy metals can some be discharged along with sewage in the treatment process, and the heavy metal that discharges along with sewage can arouse the pollution to the environment under the accumulation throughout the year, therefore when carrying out water quality monitoring, it is very important to the heavy metal separation assay among them.
The current heavy metal separation chemical examination device is inefficient, and waste water after chemical examination can not be directly discharged, and therefore, the heavy metal separation chemical examination device applied to water quality monitoring is provided.
Disclosure of Invention
The invention aims to provide a heavy metal separation and assay device applied to water quality monitoring, aiming at the defects and shortcomings of the prior art, which can synchronously carry out a plurality of chemical reactions and can take out part of heavy metal precipitates for analysis, thereby improving the assay efficiency; the wastewater is convenient to be treated in a centralized way, so that secondary pollution is avoided; need not to remove chemical examination equipment to water source department, and filter box can in time filter impurity, reduce the interference that appears in the reaction.
In order to achieve the purpose, the invention adopts the technical scheme that: the device comprises a box body, a first universal wheel and a door body; four corners of the bottom of the box body are respectively and rotatably connected with a first universal wheel through a shaft and a bearing; a door body is hinged on an opening on the left side wall of the box body;
the device also comprises an assay mechanism, a collecting box, a water pump, a first guide pipe, a second water inlet pipe and a water collecting mechanism; a plurality of assay mechanisms are arranged above the box body; the testing mechanism comprises a testing bottle, a first water inlet pipe, a first valve, a supporting rod, a motor, a first rotating shaft, a stirring rod, a feeding pipe, a feeding hopper, a threaded circular plate, a second rotating shaft, a first net box drain pipe and a second valve;
the assay bottle is arranged above the box body, and the right side of the top plate of the assay bottle is connected with a first water inlet pipe in a penetrating way, wherein the first water inlet pipe is of an inverted L-shaped structure; the bottom of the first water inlet pipe is provided with a first valve; a supporting rod is fixedly adhered to the left side of the bottom of the assay bottle through glue, and the bottom of the supporting rod is fixed on the box body; the bottom of the assay bottle is provided with a motor, the motor is fixed on a top plate of the box body, and the motor is connected with an external power supply; a first rotating shaft is fixed on an output shaft of the motor, and a plurality of stirring rods are distributed and fixed in an annular shape after the first rotating shaft is screwed through the assay bottle through a sealing bearing; the bottom of the stirring rod is propped against the bottom plate of the assay bottle; the left side of the top plate of the assay bottle is connected with a feeding pipe in a penetrating way; the upper end of the feeding pipe is connected with a feeding hopper in a penetrating way; the middle of the top plate of the assay bottle is screwed with a thread circular plate through threads; a second rotating shaft is fixedly inserted in the middle of the thread circular plate, and a net box is fixed at the bottom of the second rotating shaft; the right side of the bottom of the assay bottle is connected with a first water drainage pipe in a penetrating way, and a second valve is arranged on the first water drainage pipe; the bottom of the first drain pipe penetrates through the top plate of the box body;
the bottom plate of the box body is provided with a collecting box, and a plurality of first drain pipes are arranged above the collecting box; a water pump is fixed on the rear side of the top plate of the box body and is connected with an external power supply; a first guide pipe is fixedly inserted at the water outlet end of the water pump, a second guide pipe is vertically connected to the upper end of the first guide pipe in a penetrating manner, and a first water inlet pipe is connected with the second guide pipe in a penetrating manner; a second water inlet pipe is fixedly inserted into the water inlet end of the water pump;
a water collecting mechanism is arranged on the rear side wall of the box body; the water collecting mechanism comprises an insertion pipe, an insertion rod, a connecting plate, a water collecting tank, a third universal wheel, a second water discharging pipe, a third valve, an insertion plate and a filtering net cage; the left end and the right end of the rear side wall of the box body are both fixed with insertion tubes, and insertion rods are movably inserted in the insertion tubes; a connecting plate is fixed between the rear sides of the left and right insert rods, and the rear side wall of the connecting plate is connected with the water collecting tank; the water collecting tank is arranged at the rear side of the tank body, and the second water inlet pipe extends into the water collecting tank; four corners of the bottom of the water collecting tank are respectively connected with a third universal wheel through a shaft and a bearing in a screwing way; the rear side wall of the water collecting tank is connected with a second water discharging pipe in a penetrating manner, and a third valve is arranged on the second water discharging pipe; the upper end of the rear side wall of the water collecting tank is provided with a slot, an inserting plate is movably inserted in the slot, the inserting plate is of an inverted L-shaped structure, the front side wall of the inserting plate is fixed with the filtering net cage, and the filtering net cage is arranged in the water collecting tank.
Preferably, the feeding pipe is screwed on the top plate of the test bottle through threads; the bottom of the feeding pipe is provided with a plurality of through holes; the inner top plate of the test bottle positioned on the feeding pipe is annularly distributed with a plurality of holes, the holes are internally fixed with springs, and the other ends of the springs are fixed with the baffle plate; the upper surface of the baffle is abutted against the lower end of the feeding pipe; when the feed pipe is screwed into the top plate of the assay bottle, the baffle is pushed downwards by the bottom of the feed pipe to move; after the feeding is accomplished, when the reaction in the laboratory flask needs to be sealed to go on, the inlet pipe is unscrewed, and under the effect of spring, the baffle is plugged up the import of inlet pipe, avoids appearing gaseous revealing in the reaction.
Preferably, the upper end of the threaded circular plate is fixed with a limiting ring, the diameter of the limiting ring is larger than that of the limiting ring, and the lower surface of the limiting ring abuts against a top plate of the assay bottle; when screwing the screw thread circular plate into the top plate of the test bottle, the limiting ring prevents the screw thread circular plate from falling into the test bottle.
Preferably, the top end of the second rotating shaft is fixed with a hand, and the second rotating shaft is rotated by the hand.
Preferably, the bottom four corners of collecting box all has connect No. two universal wheels through axle and bearing soon, utilizes No. two universal wheels to remove the collecting box.
Preferably, a handle is fixed on the left side wall of the collecting box, and the left side of the handle is abutted against the door body to fix the collecting box.
The working principle of the invention is as follows: when the device is used, the box body is moved to a place needing to be detected by the first universal wheel; separating an inserted link on the water collecting tank from a bolt on the insertion pipe, moving the water collecting tank to a water taking position by using a third universal wheel to take water, wherein when the water is taken, the water firstly passes through the filtering net cage, so that stone weed organisms in the water are intercepted by the filtering net cage; moving the water collecting tank to the tank body, and extending a second water inlet pipe into the water collecting tank; according to the type of heavy metal to be tested, a proper number of first valves are selected to be opened, a water pump is started, water is sucked from a water collecting tank by using a second water inlet pipe, and the water enters a test bottle through the first guide pipe, the second guide pipe and the first water inlet pipe; adding a reaction reagent from a feed hopper; starting a motor, wherein an output shaft of the motor rotates to drive a first rotating shaft to rotate, so that a stirring rod rotates to accelerate the reaction of water, after the reaction is finished, the motor is turned off, heavy metal precipitates in the water begin to sink, and part of the heavy metal precipitates are precipitated in a net box; rotating the second rotating shaft, lifting the thread circular plate, taking out the net box, and analyzing heavy metal precipitates; after the assay is finished, opening a second valve, and discharging water in the assay bottle into a collection box through a first drain pipe; and opening the door body, taking out the collecting box, moving the collecting box, and performing centralized treatment on the wastewater.
Compared with the prior art, the invention has the beneficial effects that:
1. the chemical examination mechanism is arranged, so that a plurality of chemical reactions can be synchronously carried out, and part of heavy metal precipitates can be taken out for analysis, thereby improving the efficiency of the chemical examination;
2. the collecting box is arranged, so that the waste water can be conveniently treated in a centralized way, and secondary pollution is avoided;
3. be equipped with water-collecting mechanism, need not to remove chemical examination equipment to water source department, and filter box can in time filter impurity, reduce the interference that appears in the reaction.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a sectional view taken along line B-B in fig. 1.
Fig. 4 is a right side view of fig. 1.
Fig. 5 is a sectional view taken along line C-C in fig. 4.
Fig. 6 is an enlarged view of a portion D in fig. 5.
Description of reference numerals:
the device comprises a box body 1, a first universal wheel 2, a door body 3, an assay mechanism 4, an assay bottle 4-1, a first water inlet pipe 4-2, a first valve 4-3, a support rod 4-4, a motor 4-5, a first rotating shaft 4-6, a stirring rod 4-7, a feed pipe 4-8, a feed hopper 4-9, a through hole 4-10, a hole 4-11, a spring 4-12, a baffle 4-13, a threaded circular plate 4-14, a limiting circular ring 4-15, a second rotating shaft 4-16, a net box 4-17, a hand screw 4-18, a first water outlet pipe 4-19, a second valve 4-20, a collecting box 6, a second universal wheel 7, a handle 8, a water pump 9, a first guide pipe 10, a second guide pipe 11, a second water inlet pipe 12, a water collecting mechanism 13, an insertion pipe 13-1, a water collecting pipe 13-1, The water collecting device comprises an inserted rod 13-2, a connecting plate 13-3, a water collecting tank 13-4, a third universal wheel 13-5, a second drain pipe 13-6, a third valve 13-7, a slot 13-8, an inserted plate 13-9 and a filtering net cage 13-10.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 6, the technical solution adopted by the present embodiment is: the water collection device comprises a box body 1, a first universal wheel 2, a door body 3, an assay mechanism 4, a collection box 6, a water pump 9, a first guide pipe 10, a second guide pipe 11, a second water inlet pipe 12 and a water collection mechanism 13; four corners of the bottom of the box body 1 are respectively and rotatably connected with a first universal wheel 2 through a shaft and a bearing; a door body 3 is hinged on an opening on the left side wall of the box body 1;
a plurality of assay mechanisms 4 are arranged above the box body 1; the assay mechanism 4 comprises an assay bottle 4-1, a first water inlet pipe 4-2, a first valve 4-3, a support rod 4-4, a motor 4-5, a first rotating shaft 4-6, a stirring rod 4-7, a feed pipe 4-8, a feed hopper 4-9, a spring 4-12, a baffle 4-13, a threaded circular plate 4-14, a limiting circular ring 4-15, a second rotating shaft 4-16, a net box 4-17, a hand screw 4-18, a first drain pipe 4-19 and a second valve 4-20; a test bottle 4-1 is arranged above the box body 1, a first water inlet pipe 4-2 is connected to the right side of a top plate of the test bottle 4-1 in a penetrating manner, and the first water inlet pipe 4-2 is of an inverted L-shaped structure; the first valve 4-3 is arranged at the bottom of the first water inlet pipe 4-2; the left side of the bottom of the assay bottle 4-1 is fixedly adhered with a support rod 4-4 through glue, and the bottom of the support rod 4-4 is fixed on the box body 1 through a bolt; the bottom of the assay bottle 4-1 is provided with a motor 4-5, the motor 4-5 is fixed on the top plate of the box body 1 through a bolt, and the motor 4-5 is connected with an external power supply; a first rotating shaft 4-6 is fixed on an output shaft of the motor 4-5 through a bolt, and a plurality of stirring rods 4-7 are fixed in an annular distribution through bolts after the first rotating shaft 4-6 is screwed through a sealing bearing and penetrates through the assay bottle 4-1; the bottom of the stirring rod 4-7 is propped against the bottom plate of the assay bottle 4-1; the left side of the top plate of the assay bottle 4-1 is connected with a feeding pipe 4-8 in a penetrating way; the upper end of the feeding pipe 4-8 is connected with a feeding hopper 4-9 through a bolt; the feeding pipe 4-8 is screwed on the top plate of the assay bottle 4-1 through threads; the bottom of the feeding pipe 4-8 is provided with a plurality of through holes 4-10; the inner top plate of the assay bottle 4-1 positioned on the feeding pipe 4-8 is provided with a plurality of holes 4-11 in an annular distribution manner, springs 4-12 are fixed in the holes 4-11 through bolts, and the other ends of the springs 4-12 are fixed with baffle plates 4-13 through bolts; the upper surface of the baffle plate 4-13 is propped against the lower end of the feeding pipe 4-8; when the feed pipe 4-8 is screwed into the top plate of the assay bottle 4-1, the bottom of the feed pipe 4-8 supports the baffle plate 4-13 downwards to move; after feeding is finished, when the reaction in the assay bottle 4-1 needs to be carried out in a sealing way, the feeding pipe 4-8 is screwed off, and the baffle 4-13 blocks the inlet of the feeding pipe 4-8 under the action of the spring 4-12, so that gas leakage in the reaction is avoided; the middle of the top plate of the assay bottle 4-1 is screwed with a thread round plate 4-14 through threads; the upper end of the threaded circular plate 4-14 is fixed with a limiting ring 4-15 through a bolt, the diameter of the limiting ring 4-15 is larger than that of the limiting ring 4-15, and the lower surface of the limiting ring 4-15 is abutted against the top plate of the assay bottle 4-1; when the threaded circular plate 4-14 is screwed into the top plate of the test bottle 4-1, the limiting ring 4-15 prevents the threaded circular plate 4-14 from falling into the test bottle 4-1; a second rotating shaft 4-16 is fixedly inserted in the middle of the threaded circular plate 4-14 through a bolt, and a net box 4-17 is fixed at the bottom of the second rotating shaft 4-16 through a bolt;
the top ends of the second rotating shafts 4-16 are fixed with hand screws 4-18 through bolts; the second rotating shaft 4-16 can be rotated by screwing the second rotating shaft 4-18 by hand; the right side of the bottom of the assay bottle 4-1 is connected with a first drainage pipe 4-19 in a penetrating way, and a second valve 4-20 is arranged on the first drainage pipe 4-19; the bottoms of the first water discharge pipes 4-19 penetrate through the top plate of the box body 1;
a collecting box 6 is arranged on the bottom plate of the box body 1, and a plurality of first water discharge pipes 4-19 are arranged above the collecting box 6; four corners of the bottom of the collecting box 6 are respectively connected with a second universal wheel 7 through a shaft and a bearing in a screwing way; the second universal wheel 7 is used for facilitating the movement of the collecting box 6; a handle 8 is fixed on the left side wall of the collecting box 6 through a bolt, and the left side of the handle 8 is abutted against the door body 3;
a water pump 9 is fixed on the rear side of a top plate of the box body 1 through bolts, and the water pump 9 is connected with an external power supply; a first guide pipe 10 is inserted and fixed at the water outlet end of the water pump 9, a second guide pipe 11 is vertically connected to the upper end of the first guide pipe 10 in a penetrating manner, and a first water inlet pipe 4-2 is connected with the second guide pipe 11 in a penetrating manner; a second water inlet pipe 12 is fixedly inserted into the water inlet end of the water pump 9;
a water collecting mechanism 13 is arranged on the rear side wall of the box body 1; the water collecting mechanism 13 comprises an insertion pipe 13-1, an insertion rod 13-2, a connecting plate 13-3, a water collecting tank 13-4, a third universal wheel 13-5, a second drain pipe 13-6, a third valve 13-7, an insertion plate 13-9 and a filtering net cage 13-10; the left end and the right end of the rear side wall of the box body 1 are both fixed with insertion pipes 13-1 through bolts, and insertion rods 13-2 are movably inserted in the insertion pipes 13-1; a connecting plate 13-3 is fixed between the rear sides of the left and right insert rods 13-2 through bolts, and the rear side wall of the connecting plate 13-3 is connected with the water collecting tank 13-4 through bolts; the water collecting tank 13-4 is arranged at the rear side of the tank body 1, and the second water inlet pipe 12 extends into the water collecting tank 13-4; four corners of the bottom of the water collecting tank 13-4 are respectively and rotatably connected with a third universal wheel 13-5 through a shaft and a bearing; the rear side wall of the water collecting tank 13-4 is connected with a second drainage pipe 13-6 in a penetrating way, and a third valve 13-7 is arranged on the second drainage pipe 13-6; the upper end of the rear side wall of the water collecting tank 13-4 is provided with a slot 13-8, an inserting plate 13-9 is movably inserted in the slot 13-8, the inserting plate 13-9 is of an inverted L-shaped structure, the front side wall of the inserting plate 13-9 is fixed with a filtering net tank 13-10 through a bolt, and the filtering net tank 13-10 is arranged in the water collecting tank 13-4.
The working principle of the specific embodiment is as follows: when in use, the first universal wheel 2 is utilized to move the box body 1 to a place needing to be detected; separating an inserted link on the water collecting tank from a bolt on the inserted pipe, moving the water collecting tank 13-4 to a water taking position by using a third universal wheel 13-5 to take water, wherein when the water is taken, the water passes through the filtering net cage 13-10 firstly, so that the cobblestone weed organisms in the water are intercepted by the filtering net cage 13-10; moving the water collecting tank 13-4 to the tank body 1, and extending the second water inlet pipe 12 into the water collecting tank 13-4; according to the type of heavy metal to be tested, a proper number of first valves 4-3 are selected to be opened, a water pump 9 is started, water is sucked from a water collecting tank 13-4 by using a second water inlet pipe 12, and the water enters a test bottle 4-1 through a first guide pipe 10, a second guide pipe 11 and a first water inlet pipe 4-2; adding a reaction reagent from the feed hopper 4-9, screwing off the feed pipe 4-8 when the reaction in the assay bottle 4-1 needs to be carried out in a sealing way, and blocking the inlet of the feed pipe 4-8 by the baffle 4-13 under the action of the spring 4-12 to avoid gas leakage in the reaction; starting a motor 4-5, wherein an output shaft of the motor 4-5 rotates to drive a first rotating shaft 4-6 to rotate, so that a stirring rod 4-7 rotates to accelerate the reaction of water, after the reaction is finished, the motor 4-5 is closed, heavy metal precipitates in the water begin to sink, and part of the heavy metal precipitates are precipitated in a net box 4-17; rotating the hand to screw 4-18, rotating the second rotating shaft 4-16, lifting the thread circular plate 4-14, taking out the net box 4-17, and analyzing heavy metal precipitates; after the assay is finished, opening a second valve 4-20, and discharging the water in the assay bottle 4-1 into a collection box 6 through a first water discharge pipe 4-19; the door body 3 is opened, the collecting box 6 is taken out by using the handle 8, the collecting box 6 is moved by using the second universal wheel 7, and the wastewater is treated in a centralized way.
After adopting above-mentioned structure, this embodiment's beneficial effect does:
1. the chemical examination mechanism 4 is arranged, can synchronously carry out a plurality of chemical reactions, can take out partial heavy metal precipitates for analysis, and improves the efficiency of the chemical examination;
2. the collection box 6 is arranged, so that the wastewater can be conveniently treated in a centralized manner, and secondary pollution is avoided;
3. the water collecting mechanism 13 is arranged, so that the assay equipment does not need to be moved to a water source, and the filtering net cage 13-10 can filter impurities in time, thereby reducing the interference in the reaction.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A heavy metal separation chemical examination device applied to water quality monitoring comprises a box body (1), a first universal wheel (2) and a door body (3); four corners of the bottom of the box body (1) are respectively and rotatably connected with a first universal wheel (2) through a shaft and a bearing; a door body (3) is hinged on an opening on the left side wall of the box body (1);
the method is characterized in that: the device also comprises a testing mechanism (4), a collecting box (6), a water pump (9), a first guide pipe (10), a second guide pipe (11), a second water inlet pipe (12) and a water collecting mechanism (13); a plurality of assay mechanisms (4) are arranged above the box body (1); the assay mechanism (4) comprises an assay bottle (4-1), a first water inlet pipe (4-2), a first valve (4-3), a support rod (4-4), a motor (4-5), a first rotating shaft (4-6), a stirring rod (4-7), a feed pipe (4-8), a feed hopper (4-9), a threaded circular plate (4-14), a second rotating shaft (4-16), a net box (4-17), a first water outlet pipe (4-19) and a second valve (4-20);
the assay bottle (4-1) is arranged above the box body (1), the right side of a top plate of the assay bottle (4-1) is connected with a first water inlet pipe (4-2) in a penetrating way, and the first water inlet pipe (4-2) is of an inverted L-shaped structure; a first valve (4-3) is arranged at the bottom of the first water inlet pipe (4-2); the left side of the bottom of the assay bottle (4-1) is fixedly adhered with a support rod (4-4) through glue, and the bottom of the support rod (4-4) is fixed on the box body (1); the bottom of the assay bottle (4-1) is provided with a motor (4-5), the motor (4-5) is fixed on the top plate of the box body (1), and the motor (4-5) is connected with an external power supply; a first rotating shaft (4-6) is fixed on an output shaft of the motor (4-5), and a plurality of stirring rods (4-7) are distributed and fixed in an annular shape after the first rotating shaft (4-6) is screwed through the assay bottle (4-1) through a sealing bearing; the bottom of the stirring rod (4-7) is propped against the bottom plate of the assay bottle (4-1); the left side of the top plate of the assay bottle (4-1) is connected with a feeding pipe (4-8) in a penetrating way; the upper end of the feeding pipe (4-8) is connected with a feeding hopper (4-9) in a penetrating way; a screw thread circular plate (4-14) is screwed in the middle of the top plate of the assay bottle (4-1) through a screw thread; a second rotating shaft (4-16) is inserted and fixed in the middle of the threaded circular plate (4-14), and a net box (4-17) is fixed at the bottom of the second rotating shaft (4-16); the right side of the bottom of the assay bottle (4-1) is connected with a first drainage pipe (4-19) in a penetrating way, and a second valve (4-20) is arranged on the first drainage pipe (4-19); the bottom of the first drain pipe (4-19) is arranged on the top plate of the box body (1) in a penetrating way;
a collecting box (6) is arranged on a bottom plate of the box body (1), and a plurality of first drainage pipes (4-19) are arranged above the collecting box (6); a water pump (9) is fixed on the rear side of a top plate of the box body (1), and the water pump (9) is connected with an external power supply; a first guide pipe (10) is inserted and fixed at the water outlet end of the water pump (9), a second guide pipe (11) is vertically connected to the upper end of the first guide pipe (10) in a penetrating manner, and a first water inlet pipe (4-2) is connected with the second guide pipe (11) in a penetrating manner; a second water inlet pipe (12) is inserted and fixed at the water inlet end of the water pump (9);
a water collecting mechanism (13) is arranged on the rear side wall of the box body (1); the water collecting mechanism (13) comprises an insertion pipe (13-1), an insertion rod (13-2), a connecting plate (13-3), a water collecting tank (13-4), a third universal wheel (13-5), a second water discharging pipe (13-6), a third valve (13-7), an insertion plate (13-9) and a filtering net box (13-10); inserting pipes (13-1) are fixed at the left end and the right end of the rear side wall of the box body (1), and inserting rods (13-2) are movably inserted in the inserting pipes (13-1); a connecting plate (13-3) is fixed between the rear sides of the left and right insert rods (13-2), and the rear side wall of the connecting plate (13-3) is connected with a water collecting tank (13-4); the water collecting tank (13-4) is arranged at the rear side of the tank body (1), and the second water inlet pipe (12) extends into the water collecting tank (13-4); four corners of the bottom of the water collecting tank (13-4) are respectively and rotatably connected with a third universal wheel (13-5) through a shaft and a bearing; the rear side wall of the water collecting tank (13-4) is connected with a second drainage pipe (13-6) in a penetrating way, and a third valve (13-7) is arranged on the second drainage pipe (13-6); the upper end of the rear side wall of the water collecting tank (13-4) is provided with a slot (13-8), an inserting plate (13-9) is movably inserted in the slot (13-8), the inserting plate (13-9) is of an inverted L-shaped structure, the front side wall of the inserting plate (13-9) is fixed with a filtering net cage (13-10), and the filtering net cage (13-10) is arranged in the water collecting tank (13-4).
2. The heavy metal separation and assay device applied to water quality monitoring according to claim 1, wherein: the feeding pipe (4-8) is screwed on the top plate of the assay bottle (4-1) through threads; the bottom of the feed pipe (4-8) is provided with a plurality of through holes (4-10); the inner top plate of the assay bottle (4-1) positioned on the feeding pipe (4-8) is annularly provided with a plurality of holes (4-11), springs (4-12) are fixed in the holes (4-11), and the other ends of the springs (4-12) are fixed with baffle plates (4-13); the upper surface of the baffle plate (4-13) is propped against the lower end of the feeding pipe (4-8); when the feed pipe (4-8) is screwed into the top plate of the assay bottle (4-1), the bottom of the feed pipe (4-8) supports the baffle (4-13) to move downwards; after feeding is finished, when the reaction in the assay bottle (4-1) needs to be carried out in a sealing mode, the feeding pipe (4-8) is screwed off, and under the action of the spring (4-12), the inlet of the feeding pipe (4-8) is blocked by the baffle (4-13), so that gas leakage in the reaction is avoided.
3. The heavy metal separation and assay device applied to water quality monitoring according to claim 1, wherein: the upper end of the threaded circular plate (4-14) is fixed with a limiting circular ring (4-15), the diameter of the limiting circular ring (4-15) is larger than that of the limiting circular ring (4-15), and the lower surface of the limiting circular ring (4-15) is abutted against the top plate of the assay bottle (4-1); when the screw thread circular plate (4-14) is screwed into the top plate of the test bottle (4-1), the limiting ring (4-15) prevents the screw thread circular plate (4-14) from falling into the test bottle (4-1).
4. The heavy metal separation and assay device applied to water quality monitoring according to claim 1, wherein: the top end of the second rotating shaft (4-16) is fixed with the hand screw (4-18), and the second rotating shaft (4-16) is rotated by the hand screw (4-18).
5. The heavy metal separation and assay device applied to water quality monitoring according to claim 1, wherein: four corners of the bottom of the collecting box (6) are respectively and rotatably connected with a second universal wheel (7) through a shaft and a bearing, and the collecting box (6) is moved by the second universal wheel (7).
6. The heavy metal separation and assay device applied to water quality monitoring according to claim 1, wherein: a handle (8) is fixed on the left side wall of the collecting box (6), and the left side of the handle (8) is abutted against the door body (3) to fix the collecting box (6).
7. The working principle of the heavy metal separation and assay device applied to water quality monitoring according to claim 1 is characterized in that: when in use, the first universal wheel (2) is utilized to move the box body (1) to a place needing to be detected; separating an inserted link (13-2) on a water collecting tank (13-4) from a bolt on an inserted pipe (13-1), moving the water collecting tank (13-4) to a water taking place by utilizing a third universal wheel (13-5) to take water, wherein when the water is taken, the water firstly passes through a filtering net box (13-10), so that stone weed organisms in the water are intercepted by the filtering net box (13-10); the water collecting tank (13-4) is moved to the tank body (1), and the second water inlet pipe (12) is extended into the water collecting tank (13-4); according to the type of heavy metal to be tested, a proper number of first valves (4-3) are selected to be opened, a water pump (9) is started, a second water inlet pipe (12) is utilized to absorb water from a water collecting tank (13-4), and the water enters a test bottle (4-1) through a first guide pipe (10), a second guide pipe (11) and a first water inlet pipe (4-2); adding a reaction reagent from a feed hopper (4-9); starting a motor (4-5), wherein an output shaft of the motor (4-5) rotates to drive a first rotating shaft (4-6) to rotate, so that a stirring rod (4-7) rotates to accelerate the reaction of water, after the reaction is finished, the motor (4-5) is turned off, heavy metal precipitates in the water begin to sink, and part of the heavy metal precipitates are precipitated in a net box (4-17); rotating a second rotating shaft (4-16), lifting the thread circular plate (4-14), taking out the net box (4-17), and analyzing heavy metal precipitates; after the assay is finished, opening a second valve (4-20), and discharging the water in the assay bottle (4-1) into a collection box (6) through a first water discharge pipe (4-19); the door body (3) is opened, the collecting box (6) is taken out, the collecting box (6) is moved, and the wastewater is treated in a centralized manner.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110750881.9A CN113341096A (en) | 2021-07-02 | 2021-07-02 | Heavy metal separation chemical examination device applied to water quality monitoring |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110750881.9A CN113341096A (en) | 2021-07-02 | 2021-07-02 | Heavy metal separation chemical examination device applied to water quality monitoring |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100282606A1 (en) * | 2008-04-30 | 2010-11-11 | Korea Basic Science Institute | Electrochemical Measurement System For The Trace Heavy Metals In Organic Waste Water |
| CN111024450A (en) * | 2019-12-30 | 2020-04-17 | 北方民族大学 | Collection device is used in heavy metal monitoring of mill |
| CN211505465U (en) * | 2019-11-11 | 2020-09-15 | 浙江宏泰工程项目管理有限公司 | Sewage rapid detection device |
| CN211697763U (en) * | 2020-02-28 | 2020-10-16 | 深圳绿动力环境治理工程有限公司 | Water pollution administers engineering water quality testing device |
-
2021
- 2021-07-02 CN CN202110750881.9A patent/CN113341096A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100282606A1 (en) * | 2008-04-30 | 2010-11-11 | Korea Basic Science Institute | Electrochemical Measurement System For The Trace Heavy Metals In Organic Waste Water |
| CN211505465U (en) * | 2019-11-11 | 2020-09-15 | 浙江宏泰工程项目管理有限公司 | Sewage rapid detection device |
| CN111024450A (en) * | 2019-12-30 | 2020-04-17 | 北方民族大学 | Collection device is used in heavy metal monitoring of mill |
| CN211697763U (en) * | 2020-02-28 | 2020-10-16 | 深圳绿动力环境治理工程有限公司 | Water pollution administers engineering water quality testing device |
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