CN110824129A - Water sample detection device based on activity evaluation of catalyst - Google Patents
Water sample detection device based on activity evaluation of catalyst Download PDFInfo
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- CN110824129A CN110824129A CN201911106285.6A CN201911106285A CN110824129A CN 110824129 A CN110824129 A CN 110824129A CN 201911106285 A CN201911106285 A CN 201911106285A CN 110824129 A CN110824129 A CN 110824129A
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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
Abstract
The invention discloses a water sample detection device based on activity evaluation of a catalyst, and relates to the technical field of wastewater catalyst detection. The water quality detection device comprises a workbench, water quality detection equipment, a transmission assembly, a plurality of water sample lifting assemblies and a water tank lifting assembly, wherein the transmission assembly comprises a rectangular frame and a transmission plate, the rectangular frame is fixed on the top surface of the workbench, sliding grooves are formed in the upper wall and the lower wall of the rectangular frame, a screw rod mechanism is arranged between two side walls of the rectangular frame, and sliding blocks are fixed on the top surface and the bottom surface of the transmission plate. According to the invention, multiple groups of water quality information can be detected and compared simultaneously by arranging multiple groups of water sample lifting assemblies and corresponding multiple groups of probes, and the operation of the motor, the first electric push rod and the second electric push rod can be controlled by programming of a single chip microcomputer so as to control the automatic operation of the probes, so that the automatic detection is realized, and the problem that the existing water sample detection device is too complicated when multiple groups of comparison data are detected is solved.
Description
Technical Field
The invention belongs to the technical field of wastewater catalyst detection, and particularly relates to a water sample detection device based on activity evaluation of a catalyst.
Background
Aiming at the treatment of organic pollutant wastewater, catalysts are added, and when the content and the treatment effect of the catalysts are researched, water quality indexes before and after water sample treatment need to be detected during experimental research, so that the activity index of the catalysts is determined.
When the current detection to the water sample, in order to guarantee experimental accuracy, need artifical the detection, and when to experimental study, need the multiunit water sample to contrast, consequently the staff's of being not convenient for operation influences the detection efficiency of water sample.
Disclosure of Invention
The invention aims to provide a water sample detection device based on activity evaluation of a catalyst, which can simultaneously detect and compare multiple groups of water quality information by arranging multiple groups of water sample lifting assemblies and corresponding multiple groups of probes, and can control the operation of a motor, a first electric push rod and a second electric push rod by programming of a single chip microcomputer so as to control the automatic operation of the probes, thereby realizing automatic detection and solving the problem that the existing water sample detection device is too complicated when detecting multiple groups of comparison data.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a water sample detection device based on catalyst activity evaluation, which comprises a workbench, water quality detection equipment, a transmission assembly, a plurality of water sample lifting assemblies and a water tank lifting assembly, wherein the workbench is provided with a water tank;
the transmission assembly comprises a rectangular frame and a transmission plate, the rectangular frame is fixed on the top surface of the workbench, sliding grooves are formed in the upper wall and the lower wall of the rectangular frame, and a screw rod mechanism is arranged between the two side walls of the rectangular frame;
the transmission plate is positioned in the rectangular frame and is in sliding fit with the rectangular frame through a sliding groove and the sliding block, a threaded hole is formed in the transmission plate, and the transmission plate is in transmission connection with the rectangular frame through the threaded hole and a screw rod mechanism;
the water quality detection equipment is electrically connected with a plurality of groups of probes, a first electric push rod penetrates through the transmission plate, one end of an output shaft of the first electric push rod is fixedly provided with a cover plate, and the probes are fixedly arranged on the bottom surface of the cover plate;
the water sample lifting assemblies comprise a first substrate, the first substrate is fixed on the workbench, a plurality of water sample lifting assemblies are linearly distributed on one side of the rectangular frame, a group of second electric push rods are fixed on the top surface of the first substrate, a first supporting plate is fixed at the output ends of the two second electric push rods, a group of positioning sleeves are fixed on the top surface of the first supporting plate, and water sample cylinders in clearance fit with the positioning sleeves are movably connected in the positioning sleeves;
the water tank lifting assembly comprises a second substrate, the second substrate is fixed on the workbench and is opposite to the first substrate in position, a group of third electric push rods is fixed on the top surface of the second substrate, a positioning frame is fixed at the output end of each third electric push rod, and a water tank in clearance fit with the positioning frame is movably connected in the positioning frame.
Further, the screw rod mechanism includes threaded rod and motor, threaded rod and screw hole screw-thread fit, threaded rod one end is rotated with rectangle frame one side and is connected, the outer wall at rectangle frame opposite side is fixed to the motor, motor output shaft one end run through the rectangle frame lateral wall and with threaded rod other end fixed connection.
Further, still include the host computer, electric connection has display, keyboard and mouse on the host computer, display, keyboard and mouse all swing joint are at the workstation top surface.
Further, still include controlling means, controlling means includes singlechip and a plurality of control unit, motor, first electric push rod, second electric push rod, third electric push rod and host computer all with singlechip electric connection.
Further, one side of the transmission plate, which is close to the cover plate, is fixed with a group of slide rails, and the transmission plate is located inside the group of slide rails and is in sliding fit with the slide rails.
Furthermore, handles are fixed on the opposite sides of the water tank, and the handles are of U-shaped handle structures.
Furthermore, two groups of supporting legs are fixed on the bottom surface of the workbench, and reinforcing rods are fixed between one group of the supporting legs.
The invention has the following beneficial effects:
1. according to the invention, multiple groups of water quality information can be detected and compared at the same time by arranging multiple groups of water sample lifting assemblies and corresponding multiple groups of probes, and the operation of the motor, the first electric push rod and the second electric push rod can be controlled by programming of the single chip microcomputer so as to control the automatic operation of the probes, so that the automatic detection is realized, the use of workers is facilitated, and the detection efficiency of water quality is improved.
2. According to the invention, the water tank lifting assembly is arranged, after the probe is used, the motor, the first electric push rod and the third electric push rod can be controlled to operate through the programming of the single chip microcomputer, so that the probe is cleaned, the problem that detection data is inaccurate due to the fact that the probe is stained with previous waste water is avoided, and the detection precision of water quality information can be improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a water sample detection device based on catalyst activity evaluation according to the present invention;
FIG. 2 is a schematic structural view of FIG. 1 with the water sample lifting assembly and the water tank lifting assembly removed;
FIG. 3 is a schematic view of the drive plate;
FIG. 4 is a schematic structural diagram of the water sample lifting assembly;
FIG. 5 is a schematic view of the structure of the trough lifting assembly;
in the drawings, the components represented by the respective reference numerals are listed below:
1-workbench, 2-water quality detection equipment, 3-transmission component, 4-water sample lifting component, 5-water tank lifting component, 6-host, 7-control device, 101-supporting legs, 102-reinforcing rods, 201-probe, 301-rectangular frame, 302-transmission plate, 303-sliding chute, 304-sliding block, 305-threaded hole, 306-first electric push rod, 307-cover plate, 308-threaded rod, 309-motor, 310-sliding rail, 401-first base plate, 402-second electric push rod, 403-first supporting plate, 404-locating sleeve, 405-water sample cylinder, 501-second base plate, 502-third electric push rod, 503-water tank, 504-locating frame, 505-handle, 601-display, 602-keyboard, 603-mouse.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention is a water sample detection device based on catalyst activity evaluation, which includes a working platform 1, a water quality detection device 2, a transmission component 3, a plurality of water sample lifting components 4 and a water tank lifting component 5;
the transmission assembly 3 comprises a rectangular frame 301 and a transmission plate 302, the rectangular frame 301 is fixed on the top surface of the workbench 1, sliding grooves 303 are formed in the upper wall and the lower wall of the rectangular frame 301, and a screw rod mechanism is arranged between the two side walls of the rectangular frame 301;
the top surface and the bottom surface of the transmission plate 302 are both fixed with sliding blocks 304, the transmission plate 302 is positioned inside the rectangular frame 301 and is in sliding fit with the rectangular frame 301 through a sliding groove 303 and the sliding blocks 304, the transmission plate 302 is provided with a threaded hole 305, and the transmission plate 302 is in transmission connection with the rectangular frame 301 through the threaded hole 305 and a screw rod mechanism;
the water quality detection device 2 is electrically connected with a plurality of groups of probes 201, a first electric push rod 306 penetrates through the transmission plate 302, one end of an output shaft of the first electric push rod 306 is fixed with a cover plate 307, and the probes 201 are fixed on the bottom surface of the cover plate 307;
the water sample lifting assembly 4 comprises a first substrate 401, the first substrate 401 is fixed on the workbench 1, a plurality of water sample lifting assemblies 4 are linearly distributed on one side of the rectangular frame 301, a group of second electric push rods 402 are fixed on the top surface of the first substrate 401, a first supporting plate 403 is fixed at the output ends of the two second electric push rods 402, a group of positioning sleeves 404 are fixed on the top surface of the first supporting plate 403, and a water sample barrel 405 in clearance fit with the positioning sleeves 404 is movably connected in the positioning sleeves 404;
the water tank lifting assembly 5 comprises a second substrate 501, the second substrate 501 is fixed on the workbench 1 and is opposite to the first substrate 401, a group of third electric push rods 502 is fixed on the top surface of the second substrate 501, a positioning frame 504 is fixed at the output ends of the two third electric push rods 502, and a water tank 503 which is in clearance fit with the positioning frame 504 is movably connected in the positioning frame 504.
As shown in fig. 1-2, the screw rod mechanism includes a threaded rod 308 and a motor 309, the threaded rod 308 is in threaded fit with the threaded hole 305, one end of the threaded rod 308 is rotatably connected with one side of the rectangular frame 301, the motor 309 is fixed on the outer wall of the other side of the rectangular frame 301, and one end of an output shaft of the motor 309 penetrates through the side wall of the rectangular frame 301 and is fixedly connected with the other end of the threaded rod 308.
As shown in fig. 1-2, the device further comprises a host 6, wherein the host 6 is electrically connected with a display 601, a keyboard 602 and a mouse 603, and the host 6, the display 601, the keyboard 602 and the mouse 603 are movably connected to the top surface of the workbench 1.
As shown in fig. 1-2, the electric push rod control device further comprises a control device 7, the control device 7 comprises a single chip microcomputer and a plurality of control units, and the motor 309, the first electric push rod 306, the second electric push rod 402, the third electric push rod 502 and the host 6 are electrically connected with the single chip microcomputer.
As shown in fig. 3, a set of slide rails 310 is fixed on one side of the driving plate 302 close to the cover plate 307, and the driving plate 302 is located inside the set of slide rails 310 and is in sliding fit with the slide rails 310.
As shown in FIG. 5, a handle 505 is fixed on an opposite side of the water tank 503, and the handle 505 is a U-shaped handle structure.
As shown in fig. 1-2, two sets of legs 101 are fixed on the bottom surface of the working platform 1, and a reinforcing rod 102 is fixed between the legs 101.
One specific application of this embodiment is: during the use, take out waste water before and after the water treatment and put into water appearance section of thick bamboo 405 respectively, and place water appearance section of thick bamboo 405 in locating sleeve 404, and add the water purification in the basin 503, through the operation of the programming steerable motor 309 of singlechip, first electric push rod 306, second electric push rod 402 and third electric push rod 502, thereby drive the operation of probe 201 and detect the quality of water in the water appearance section of thick bamboo 405, the information that probe 201 detected is carried to host computer 6 in through the singlechip, and show the testing result through display 601.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A water sample detection device based on activity evaluation of a catalyst is characterized in that: comprises a workbench (1), a water quality detection device (2), a transmission component (3), a plurality of water sample lifting components (4) and a water tank lifting component (5);
the transmission assembly (3) comprises a rectangular frame (301) and a transmission plate (302), the rectangular frame (301) is fixed on the top surface of the workbench (1), sliding grooves (303) are formed in the upper wall and the lower wall of the rectangular frame (301), and a screw rod mechanism is arranged between the two side walls of the rectangular frame (301);
the top surface and the bottom surface of the transmission plate (302) are both fixed with sliding blocks (304), the transmission plate (302) is positioned in the rectangular frame (301) and is in sliding fit with the rectangular frame (301) through a sliding groove (303) and the sliding blocks (304), the transmission plate (302) is provided with a threaded hole (305), and the transmission plate (302) is in transmission connection with the rectangular frame (301) through the threaded hole (305) and a screw rod mechanism;
the water quality detection device (2) is electrically connected with a plurality of groups of probes (201), a first electric push rod (306) penetrates through the transmission plate (302), one end of an output shaft of the first electric push rod (306) is fixedly provided with a cover plate (307), and the probes (201) are fixedly arranged on the bottom surface of the cover plate (307);
the water sample lifting components (4) comprise a first substrate (401), the first substrate (401) is fixed on the workbench (1), the water sample lifting components (4) are distributed on one side of the rectangular frame (301) in a linear arrangement mode, a group of second electric push rods (402) are fixed on the top surface of the first substrate (401), a first supporting plate (403) is fixed at the output ends of the two second electric push rods (402), a group of positioning sleeves (404) are fixed on the top surface of the first supporting plate (403), and water sample cylinders (405) in clearance fit with the positioning sleeves (404) are movably connected in the positioning sleeves (404);
the water tank lifting assembly (5) comprises a second substrate (501), the second substrate (501) is fixed on the workbench (1) and is opposite to the first substrate (401), a group of third electric push rods (502) is fixed on the top surface of the second substrate (501), a positioning frame (504) is fixed at the output end of each third electric push rod (502), and a water tank (503) in clearance fit with the positioning frame (504) is movably connected in the positioning frame (504).
2. The water sample detection device based on catalyst activity evaluation as claimed in claim 1, wherein the screw rod mechanism comprises a threaded rod (308) and a motor (309), the threaded rod (308) is in threaded fit with the threaded hole (305), one end of the threaded rod (308) is rotatably connected with one side of the rectangular frame (301), the motor (309) is fixed on the outer wall of the other side of the rectangular frame (301), and one end of an output shaft of the motor (309) penetrates through the side wall of the rectangular frame (301) and is fixedly connected with the other end of the threaded rod (308).
3. The water sample detection device based on catalyst activity evaluation according to claim 2, further comprising a host (6), wherein the host (6) is electrically connected with a display (601), a keyboard (602) and a mouse (603), and the host (6), the display (601), the keyboard (602) and the mouse (603) are movably connected to the top surface of the workbench (1).
4. The water sample detection device based on catalyst activity evaluation according to claim 3, further comprising a control device (7), wherein the control device (7) comprises a single chip microcomputer and a plurality of control units, and the motor (309), the first electric push rod (306), the second electric push rod (402), the third electric push rod (502) and the host (6) are electrically connected with the single chip microcomputer.
5. The water sample detection device based on catalyst activity evaluation according to claim 1, wherein a set of slide rails (310) is fixed on one side of the driving plate (302) close to the cover plate (307), and the driving plate (302) is located inside the set of slide rails (310) and is in sliding fit with the slide rails (310).
6. A water sample detection device based on catalyst activity evaluation according to claim 1, characterized in that a handle (505) is fixed on each opposite side of the water tank (503), and the handle (505) is a U-shaped handle structure.
7. A water sample detection device based on catalyst activity evaluation according to claim 1, characterized in that two sets of legs (101) are fixed on the bottom surface of the working platform (1), and a reinforcing rod (102) is fixed between one set of legs (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911106285.6A CN110824129A (en) | 2019-11-13 | 2019-11-13 | Water sample detection device based on activity evaluation of catalyst |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911106285.6A CN110824129A (en) | 2019-11-13 | 2019-11-13 | Water sample detection device based on activity evaluation of catalyst |
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| CN110824129A true CN110824129A (en) | 2020-02-21 |
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| CN201911106285.6A Pending CN110824129A (en) | 2019-11-13 | 2019-11-13 | Water sample detection device based on activity evaluation of catalyst |
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| CN104062457A (en) * | 2014-07-08 | 2014-09-24 | 河北工业大学 | Automatic sample feeding device for detecting chemical oxygen demand of water quality |
| CN105424883A (en) * | 2015-11-17 | 2016-03-23 | 重庆大学 | Movable gantry type micro array sensor preparing device |
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