CN110007063B - Novel detection instrument for rapidly detecting heavy metal and use method - Google Patents
Novel detection instrument for rapidly detecting heavy metal and use method Download PDFInfo
- Publication number
- CN110007063B CN110007063B CN201910286161.4A CN201910286161A CN110007063B CN 110007063 B CN110007063 B CN 110007063B CN 201910286161 A CN201910286161 A CN 201910286161A CN 110007063 B CN110007063 B CN 110007063B
- Authority
- CN
- China
- Prior art keywords
- heavy metal
- wall
- grinding wheel
- treatment box
- detection instrument
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- 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
- G01N33/24—Earth materials
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a novel detection instrument for rapidly detecting heavy metals and a use method thereof, and the novel detection instrument comprises a heavy metal detection instrument main body, a pretreatment crushing assembly, an electric cabinet, a loudspeaker, a display screen, a data transmission module, a data analysis module, an early warning module, a power supply module and a PLC (programmable logic controller), wherein one side of the heavy metal detection instrument main body is provided with a processing box, the outer wall of the top end of the processing box is in through connection with a feeding funnel, and the inner walls of two sides of the top end of the processing box are provided with the pretreatment crushing assembly; the heavy metal detection instrument has the advantages that the structure is compact, the use and detection process is convenient, the sample can be comprehensively detected and analyzed, the sample can be crushed before heavy metal detection through the arrangement of the pretreatment crushing assembly, the problem that the heavy metal detection is not facilitated due to the fact that the sample is in an integral state is solved, the rotating shaft is arranged on the display screen and can be overturned and covered, and the problem that most of display screens of traditional heavy metal detection instruments are exposed outside and are easy to damage and scratch is solved.
Description
Technical Field
The invention relates to the technical field of heavy metal detection equipment, in particular to a novel detection instrument for rapidly detecting heavy metals and a use method thereof.
Background
Heavy metal detection is an important step of environmental protection in the present society, and the heavy metals in terms of environmental pollution mainly refer to metals or metalloids such as mercury, cadmium, lead, chromium, arsenic and the like, and also refer to general heavy metals with certain toxicity, such as copper, zinc, nickel, cobalt, tin and the like; along with the present heavy metal of development of society detects comparatively simply that becomes, can carry out direct quick detection through the heavy metal detector, brought very big facility, nevertheless present heavy metal detector structure is all comparatively unified, does not set up broken subassembly of preliminary treatment and can not carry out the breakage to the sample before the heavy metal detects, and the sample is whole form and is unfavorable for the detection of heavy metal if: when heavy metal detection of soil is carried out, large soil blocks need to be manually crushed and then detected, manual crushing is inconvenient, most of display screens on the existing heavy metal detection instruments are exposed outside and are easy to damage and scratch, and comprehensive detection and analysis can not be carried out on samples; the sample that inside input was not cleared up after heavy metal detecting instrument used, influences the later stage and uses.
Disclosure of Invention
The invention aims to provide a novel detection instrument for rapidly detecting heavy metals and a use method thereof, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the heavy metal detection instrument comprises a heavy metal detection instrument main body, a processing box, a feeding hopper, a grid plate, a pretreatment crushing assembly, an electric cabinet, a mounting plate, a mounting groove, a loudspeaker, a display screen, a first rotating shaft, a data transmission module, a data analysis module, an early warning module, a power supply module, a PLC (programmable logic controller), a first motor, a stirring paddle, a heavy metal detection sensor, a brush, a through groove, a hinge, a box door, a connecting frame, a screw hole, a bolt and a bearing, wherein the processing box is arranged on one side of the heavy metal detection instrument main body, the feeding hopper is connected to the outer wall of the top end of the processing box in a through mode, and the pretreatment crushing assembly is arranged on the inner walls of two sides of the top end of the processing box;
the pretreatment crushing assembly comprises a first grinding wheel, a second rotating shaft, a driving gear, a driven gear and a second motor, the first grinding wheel and the second grinding wheel are symmetrically arranged on two sides inside the top end of the treatment box, the second rotating shaft is fixedly welded at the centers of the outer walls of two ends of the first grinding wheel and the second grinding wheel, one end of the second rotating shaft rotatably penetrates through the outer parts of two sides of the treatment box, the second rotating shaft on one side of the second grinding wheel fixedly penetrates through the outer part of the treatment box and is fixedly connected with the driving gear, the second rotating shaft on one side of the first grinding wheel fixedly penetrates through the outer part of the treatment box and is fixedly connected with the driven gear, the second motor is fixedly screwed on the outer wall of one side of the second grinding wheel of the treatment box, and one end of an output shaft of the second motor is fixedly connected with the second rotating shaft on the other side of the second grinding wheel; the processing box is characterized in that grid plates are fixedly welded on the inner walls of two sides of the processing box below the first grinding wheel and the second grinding wheel, an electric control box is fixedly welded on the outer wall of one side of the processing box, a data transmission module, a data analysis module, an early warning module, a power supply module and a PLC are distributed and mounted on the inner wall of the bottom end of the electric control box, a first motor is fixedly embedded on the inner wall of the middle part of one side of the electric control box, one end of an output shaft of the first motor penetrates through the inside of the bottom end of the processing box and is fixedly connected with a stirring paddle, heavy metal detection sensors are fixedly mounted on the outer walls of two sides of the stirring paddle, a brush is mounted on the outer wall of one side of the stirring paddle, a connecting frame is fixedly welded on the outer wall of one end of the brush, screw holes are correspondingly formed in a penetrating way on the outer wall of one side of the stirring paddle and the outer walls of two sides of the connecting frame, and bolts are connected in a penetrating way inside of the screw holes, it has seted up logical groove to handle to link up on the case is located one side outer wall of brush, handle the case and be located one side outer wall that leads to the groove through hinge fixedly connected with chamber door, fixedly connected with mounting panel on the top outer wall of electric cabinet, the mounting groove has been seted up on the top outer wall of mounting panel, it is fixed with the speaker to inlay on the bottom inner wall of mounting groove, the mounting panel is located the both sides of mounting groove and is connected with the display screen on inside, the first pivot of fixedly connected with on the bottom both sides inner wall of display screen, and the one end of first pivot rotates with the both sides inner wall of mounting groove to be connected.
The use method of the novel detection instrument for rapidly detecting the heavy metal comprises the following steps of firstly, preparing before use; step two, sampling; step three, pretreating and crushing; step four, detecting heavy metals; fifthly, finishing after use;
in the first step, the heavy metal detection instrument is taken, the device is stably placed on a plane, power supplies of a first motor and a second motor in the device are connected, a power supply module is also powered, and a display screen is turned on;
in the second step, the article to be subjected to heavy metal detection is sampled, and soil is taken as an example, and a proper amount of soil is dug out to be used as a detection sample;
in the third step, the sample selected in the second step is put into a feeding hopper, a second motor is controlled to work to drive a second grinding wheel to rotate, a driving gear and a driven gear are matched to drive a first grinding wheel to rotate in the direction opposite to that of the second grinding wheel, the put sample is crushed through the rotation of the first grinding wheel and the second grinding wheel in the opposite direction, and the crushed sample soil with proper size falls on the inner wall of the bottom of a treatment box to finish the pretreatment crushing;
in the fourth step, after the pretreatment crushing in the third step, the stirring paddle is driven to rotate by controlling the first motor to work, heavy metal detection is carried out on the sample soil at the bottom of the treatment box through a heavy metal detection sensor above the stirring paddle, when heavy metal is detected, a signal is transmitted to the data transmission module, the signal is arranged into an electric signal through the data transmission module, the electric signal is controlled by the PLC controller to be analyzed through the data analysis module to analyze whether the content and the property of the heavy metal in the treatment box exceed a standard value or not, the analyzed and processed result is transmitted to the early warning module, the content and the property of the heavy metal are displayed through the display screen by the early warning module, when the content of the heavy metal exceeds the standard value, a loudspeaker is used for warning, and the heavy metal detection is completed;
wherein in above-mentioned step five, open the chamber door in the heavy metal detecting instrument after using, at the outer wall mounting brush at the both ends of stirring rake, the outer wall of block stirring rake is cup jointed through the link on the brush, the rethread bolt runs through the screw and fixes the installation of accomplishing the brush, the brush on the first motor work of rethread drives the stirring rake rotates, will handle the sample soil of incasement portion and sweep out from leading to the groove, accomplish the clearance, close the chamber door, the upset flip display screen, place back initial position with heavy metal detecting instrument again.
According to the technical scheme, the second rotating shaft and the rotating connection positions of the inner walls of the two sides of the treatment box and the stirring paddles are provided with bearings.
According to the technical scheme, the driving gear and the driven gear are matched components, and the driving gear is meshed with the driven gear.
According to the technical scheme, the bristles of the brush are soft bristles, and the bristles of the brush are in contact connection with the inner wall of the bottom end of the treatment box.
According to the technical scheme, the inner walls of the two sides of the box door are attached to be sealed, and the outer wall of one side of the box door is provided with the lock and the handle.
According to the technical scheme, the sequence of the first step and the second step can be interchanged.
According to the technical scheme, in the fifth step, clear water can be added from the feeding hopper to clean the interior of the treatment box in the cleaning process of the sample soil in the treatment box.
Compared with the prior art, the invention has the following beneficial effects: the invention has the advantages of compact structure and convenient use and detection process, can comprehensively detect and analyze a sample, can crush the sample before heavy metal detection by the arrangement of the pretreatment crushing assembly, and solves the problems that the sample is in an integral state and is not beneficial to heavy metal detection, such as: when heavy metal detection of soil is carried out, large soil blocks need to be manually crushed and then detected, and the problem that manual crushing is inconvenient is solved; the sample that can use the inside back of heavy metal detecting instrument to put in through the setting of brush is cleared up, does benefit to the later stage and uses.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the overall side cut-away construction of the present invention;
FIG. 3 is a schematic view in plan view of the pre-treatment crushing assembly of the present invention;
FIG. 4 is a side view of a cross-sectional configuration of the paddle of the present invention;
FIG. 5 is an enlarged view of area A of FIG. 4 in accordance with the present invention;
FIG. 6 is a flow chart of a method of use of the present invention;
in the figure: 1. a heavy metal detection instrument main body; 2. a treatment tank; 3. a feed hopper; 4. a grid plate; 5. pre-treating the crushing assembly; 6. an electric cabinet; 7. mounting a plate; 8. mounting grooves; 9. a speaker; 10. a display screen; 11. a first rotating shaft; 12. a data transmission module; 13. a data analysis module; 14. an early warning module; 15. a power supply module; 16. a PLC controller; 17. a first motor; 18. a stirring paddle; 19. a heavy metal detection sensor; 20. a brush; 21. a through groove; 22. a hinge; 23. a box door; 24. a connecting frame; 25. a screw hole; 26. a bolt; 27. a bearing; 51. a first grinding wheel; 52. a second grinding wheel; 53. a second rotating shaft; 54. a driving gear; 55. a driven gear; 56. a second motor.
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 provides a technical solution: the heavy metal detection instrument comprises a heavy metal detection instrument main body 1, a treatment box 2, a feeding funnel 3, a grid plate 4, a pretreatment crushing assembly 5, an electric cabinet 6, a mounting plate 7, a mounting groove 8, a loudspeaker 9, a display screen 10, a first rotating shaft 11, a data transmission module 12, a data analysis module 13, an early warning module 14, a power supply module 15, a PLC (programmable logic controller) 16, a first motor 17, a stirring paddle 18, a heavy metal detection sensor 19, a brush 20, a through groove 21, a hinge 22, a box door 23, a connecting frame 24, a screw hole 25, a bolt 26 and a bearing 27, wherein the treatment box 2 is arranged on one side of the heavy metal detection instrument main body 1, the feeding funnel 3 is connected to the outer wall of the top end of the treatment box 2 in a penetrating manner, and the pretreatment crushing assemblies 5 are arranged on the inner walls of two sides of the top end of the treatment box 2;
the pre-treatment crushing assembly 5 comprises a first grinding wheel 51, a second grinding wheel 52, a second rotating shaft 53, a driving gear 54, a driven gear 55 and a second motor 56, wherein a first grinding wheel 51 and a second grinding wheel 52 are symmetrically arranged on two sides inside the top end of the treatment box 2, the centers of the outer walls of two ends of the first grinding wheel 51 and the second grinding wheel 52 are fixedly welded with a second rotating shaft 53, one end of the second rotating shaft 53 rotatably penetrates through the outer parts of two sides of the treatment box 2, the second rotating shaft 53 on one side of the second grinding wheel 52 fixedly penetrates through the outer part of the treatment box 2 and is connected with the driving gear 54, the second rotating shaft 53 on one side of the first grinding wheel 51 fixedly penetrates through the outer part of the treatment box 2 and is connected with the driven gear 55, the second motor 56 is fixed on the outer wall of one side of the second grinding wheel 52 of the treatment box 2 through screws, and one end of an output shaft of the second motor 56 is fixedly connected with the second rotating shaft 53 on the other side of the second grinding wheel 52; grid plates 4 are fixedly welded on the inner walls of two sides of the treatment box 2 below the first grinding wheel 51 and the second grinding wheel 52, an electric control box 6 is fixedly welded on the outer wall of one side of the treatment box 2, a data transmission module 12, a data analysis module 13, an early warning module 14, a power supply module 15 and a PLC (programmable logic controller) 16 are distributed and installed on the inner wall of the bottom end of the electric control box 6, a first motor 17 is fixedly embedded on the inner wall of the middle part of one side of the electric control box 6, one end of an output shaft of the first motor 17 penetrates through the inside of the bottom end of the treatment box 2 and is fixedly connected with a stirring paddle 18, heavy metal detection sensors 19 are distributed and fixedly installed on the outer walls of two sides of the stirring paddle 18, a brush 20 is installed on the outer wall of one side of the stirring paddle 18, a connecting frame 24 is fixedly welded on the outer wall of one end of the brush 20, screw holes 25 are correspondingly communicated with the outer walls of two sides of the connecting frame 24, and bolts 26 are connected inside the screw holes 25, the outer wall of one side, located on the brush 20, of the processing box 2 is provided with a through groove 21 in a through mode, the outer wall, located on one side of the through groove 21, of the processing box 2 is fixedly connected with a box door 23 through a hinge 22, the outer wall of the top end of the electric cabinet 6 is fixedly connected with a mounting plate 7, the outer wall of the top end of the mounting plate 7 is provided with a mounting groove 8, a loudspeaker 9 is fixedly embedded and fixed on the inner wall of the bottom end of the mounting groove 8, the mounting plate 7 is located inside two sides of the mounting groove 8 and is connected with a display screen 10, the inner walls of two sides of the bottom end of the display screen 10 are fixedly connected with first rotating shafts 11, and one ends of the first rotating shafts 11 are rotatably connected with the inner walls of two sides of the mounting groove 8; the bearings 27 are arranged at the rotating connection positions of the second rotating shaft 53 and the inner walls of the two sides of the treatment box 2 and the rotating connection positions of the stirring paddles 18 and the inner walls of the two sides of the treatment box 2, and the bearings 27 are favorable for the grabbing of the second rotating shaft 53 and the first rotating shaft 11 in the later period; the driving gear 54 and the driven gear 55 are matched components, the driving gear 54 is meshed with the driven gear 55, and the rotation of the grinding wheel at the later stage is facilitated through the matched transmission of the driving gear 54 and the driven gear 55; the bristles of the brush 20 are soft bristles, the bristles of the brush 20 are in contact connection with the inner wall of the bottom end of the treatment box 2, and the brush 2 is beneficial to cleaning the inside of the treatment box 2 in the later period; sealing gaskets are attached to the inner walls of the two sides of the box door 23, and a lock and a handle are arranged on the outer wall of one side of the box door 23, so that the closing of the box door 23 in the later period is facilitated;
referring to fig. 6, a method for using a novel detection instrument for rapidly detecting heavy metals includes the following steps, step one, preparation before use; step two, sampling; step three, pretreating and crushing; step four, detecting heavy metals; fifthly, finishing after use;
in the first step, the heavy metal detection instrument is taken, the device is stably placed on a plane, the power supplies of the first motor 17 and the second motor 56 in the device are switched on, the power supply module 15 is also powered, and the display screen 10 is turned on;
in the second step, the article to be subjected to heavy metal detection is sampled, and soil is taken as an example, and a proper amount of soil is dug out to be used as a detection sample;
in the third step, the sample selected in the second step is put into the feeding hopper 3, the second motor 56 is controlled to work to drive the second grinding wheel 52 to rotate, the first grinding wheel 51 is driven to rotate in the direction opposite to that of the second grinding wheel 52 through the matching transmission of the driving gear 54 and the driven gear 55, the put sample is crushed through the rotation in the opposite direction of the first grinding wheel 51 and the second grinding wheel 52, and the crushed sample soil with proper size falls on the inner wall of the bottom of the treatment box 2 to finish the pretreatment crushing;
in the fourth step, after the pretreatment crushing in the third step, the stirring paddle 18 is driven to rotate by controlling the first motor 17 to work, heavy metal detection is carried out on the sample soil at the bottom of the treatment box 2 through the heavy metal detection sensor 19 above the stirring paddle 18, when heavy metal is detected, a signal is transmitted to the data transmission module 12, the signal is arranged into an electric signal through the data transmission module 12, the PLC 16 controls the data analysis module 13 to analyze the electric signal to analyze whether the content and the property of the heavy metal in the treatment box 2 exceed a standard value or not, then the analyzed and processed result is transmitted to the early warning module 14, the early warning module 14 displays the content and the property of the heavy metal through the display screen 10, and when the content of the heavy metal exceeds the standard value, the alarm is given through the loudspeaker 9 to finish the heavy metal detection;
in the fifth step, a box door 23 in the used heavy metal detection instrument is opened, brushes 20 are installed on the outer walls of the two ends of the stirring paddle 18, the outer wall of the stirring paddle 18 is clamped and connected in a sleeved mode through a connecting frame 24 on the brushes 20, then the brushes 20 are fixed through a screw hole 25 through bolts 26, the brushes 20 on the stirring paddle 18 are driven to rotate through the work of the first motor 17, the sample soil in the processing box 2 is swept out of the through groove 21, the cleaning is completed, the box door 23 is closed, the display screen 10 is turned over and covered, and then the heavy metal detection instrument is placed back to the initial position; wherein, the sequence of the first step and the second step can be exchanged; flexible use steps; in the step five, clear water can be added from the feeding hopper 3 to clean the inside of the processing box 2 in the cleaning process of the sample soil inside the processing box 2, so that the cleaning of the inside of the processing box 2 in the later period is facilitated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel short-term test heavy metal's detecting instrument, including heavy metal detecting instrument main part (1), handle case (2), feed hopper (3), grid tray (4), broken subassembly (5) of preliminary treatment, electric cabinet (6), mounting panel (7), mounting groove (8), speaker (9), display screen (10), first pivot (11), data transmission module (12), data analysis module (13), early warning module (14), power module (15), PLC controller (16), first motor (17), stirring rake (18), heavy metal detection sensor (19), brush (20), lead to groove (21), hinge (22), chamber door (23), link (24), screw (25), bolt (26) and bearing (27), its characterized in that: a treatment box (2) is arranged on one side of the heavy metal detection instrument main body (1), a feeding hopper (3) is connected to the outer wall of the top end of the treatment box (2) in a penetrating manner, and pretreatment crushing assemblies (5) are arranged on the inner walls of two sides of the top end of the treatment box (2);
the pretreatment crushing assembly (5) comprises a first grinding wheel (51), a second grinding wheel (52), a second rotating shaft (53), a driving gear (54), a driven gear (55) and a second motor (56), wherein the first grinding wheel (51) and the second grinding wheel (52) are symmetrically arranged on two sides inside the top end of the treatment box (2), the centers of the outer walls of the two ends of the first grinding wheel (51) and the second grinding wheel (52) are fixedly welded with the second rotating shaft (53), one end of the second rotating shaft (53) is rotatably penetrated outside the two sides of the treatment box (2), the second rotating shaft (53) on one side of the second grinding wheel (52) is rotatably penetrated through the driving gear (54) fixedly connected outside the treatment box (2), the second rotating shaft (53) on one side of the first grinding wheel (51) is rotatably penetrated through the driven gear (55) fixedly connected outside the treatment box (2), a second motor (56) is fixed on the outer wall of the treatment box (2) on one side of the second grinding wheel (52) through screws, and one end of an output shaft of the second motor (56) is fixedly connected with a second rotating shaft (53) on the other side of the second grinding wheel (52); the treatment box (2) is positioned on two side inner walls below a first grinding wheel (51) and a second grinding wheel (52) and fixedly welded with grid plates (4), the outer wall of one side of the treatment box (2) is fixedly welded with an electric cabinet (6), the inner wall of the bottom end of the electric cabinet (6) is provided with a data transmission module (12), a data analysis module (13), an early warning module (14), a power module (15) and a PLC (programmable logic controller) controller (16) in a distributed manner, the inner wall of the middle of one side of the electric cabinet (6) is embedded and fixed with a first motor (17), one end of an output shaft of the first motor (17) penetrates through the inner part of the bottom end of the treatment box (2) and is fixedly connected with a stirring paddle (18), the outer walls of two sides of the stirring paddle (18) are fixedly distributed and provided with heavy metal detection sensors (19), and the outer wall of one side of the stirring paddle (18) is provided with a brush (20), the outer wall of one end of the brush (20) is fixedly welded with a connecting frame (24), the outer wall of one side of the stirring paddle (18) and the outer walls of two sides of the connecting frame (24) are correspondingly penetrated and provided with screw holes (25), the inside of each screw hole (25) is penetrated and connected with a bolt (26), the processing box (2) is positioned on the outer wall of one side of the brush (20) and is penetrated and provided with a through groove (21), the processing box (2) is positioned on the outer wall of one side of the through groove (21) and is fixedly connected with a box door (23) through a hinge (22), the outer wall of the top end of the electric cabinet (6) is fixedly connected with a mounting plate (7), the outer wall of the top end of the mounting plate (7) is provided with a mounting groove (8), a loudspeaker (9) is embedded and fixed on the inner wall of the bottom end of the mounting groove (8), and the mounting plate (7) is positioned on the inner parts of two sides of the mounting groove (8) and is connected with a display screen (10), fixedly connected with first pivot (11) on the bottom both sides inner wall of display screen (10), and the one end of first pivot (11) rotates with the both sides inner wall of mounting groove (8) and is connected.
2. The novel detection instrument for rapidly detecting the heavy metal according to claim 1, wherein: and bearings (27) are arranged at the rotating connection positions of the second rotating shaft (53) and the inner walls at the two sides of the treatment box (2) and the rotating connection positions of the stirring paddles (18) and the inner walls at the two sides of the treatment box (2).
3. The novel detection instrument for rapidly detecting the heavy metal according to claim 1, wherein: the driving gear (54) and the driven gear (55) are matched components, and the driving gear (54) is meshed with the driven gear (55).
4. The novel detection instrument for rapidly detecting the heavy metal according to claim 1, wherein: the bristles of the brush (20) are soft bristles, and the bristles of the brush (20) are in contact connection with the inner wall of the bottom end of the treatment box (2).
5. The novel detection instrument for rapidly detecting the heavy metal according to claim 1, wherein: the inner walls of the two sides of the box door (23) are attached with gaskets, and the outer wall of one side of the box door (23) is provided with a lock and a handle.
6. The use method of the novel detection instrument for rapidly detecting the heavy metal according to claim 1 comprises the following steps of firstly, preparing before use; step two, sampling; step three, pretreating and crushing; step four, detecting heavy metals; fifthly, finishing after use; the method is characterized in that:
in the first step, the heavy metal detection instrument is taken, the device is stably placed on a plane, the power supplies of a first motor (17) and a second motor (56) in the device are switched on, a power supply module (15) is also powered, and the display screen (10) is turned on;
in the second step, the article to be subjected to heavy metal detection is sampled, and soil is taken as an example, and a proper amount of soil is dug out to be used as a detection sample;
in the third step, the sample selected in the second step is put into a feeding hopper (3), a second grinding wheel (52) is driven to rotate by controlling the work of a second motor (56), a first grinding wheel (51) is driven to rotate in the direction opposite to that of the second grinding wheel (52) through the matching transmission of a driving gear (54) and a driven gear (55), the put sample is crushed through the rotation of the first grinding wheel (51) and the second grinding wheel (52) in the opposite directions, and sample soil with proper size after crushing falls on the inner wall of the bottom of a treatment box (2) to finish the pretreatment crushing;
in the fourth step, after the pretreatment crushing in the third step, the stirring paddle (18) is driven to rotate by controlling the first motor (17) to work, heavy metal detection is carried out on the sample soil at the bottom of the treatment box (2) through the heavy metal detection sensor (19) above the stirring paddle (18), when heavy metal is detected, a signal is transmitted to the data transmission module (12), the signal is arranged into an electric signal through the data transmission module (12), the electric signal is controlled by the PLC (16) to be analyzed through the data analysis module (13), whether the content and the property of the heavy metal in the treatment box (2) exceed a standard value or not is analyzed, then the analyzed and processed result is transmitted to the early warning module (14), the early warning module (14) displays the content and the property of the heavy metal through the display screen (10), and when the content of the heavy metal exceeds the standard value, a loudspeaker (9) is used for warning, completing heavy metal detection;
wherein in the above-mentioned step five, open chamber door (23) among the heavy metal detecting instrument after using, outer wall mounting brush (20) at the both ends of stirring rake (18), link (24) through on brush (20) cup joint the outer wall of block stirring rake (18), rethread bolt (26) run through screw (25) and fix the installation of accomplishing brush (20), brush (20) on rethread first motor (17) work drive stirring rake (18) rotate, will handle the inside sample soil of case (2) and sweep out from leading to groove (21), accomplish the clearance, close chamber door (23), display screen (10) are opened in the upset, place back initial position with heavy metal detecting instrument again.
7. The use method of the novel detection instrument for rapidly detecting the heavy metal according to claim 6, is characterized in that: the sequence of the step one and the step two can be interchanged.
8. The use method of the novel detection instrument for rapidly detecting the heavy metal according to claim 6, is characterized in that: in the step five, clear water can be added into the feeding hopper (3) to clean the interior of the processing box (2) in the cleaning process of the sample soil in the processing box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286161.4A CN110007063B (en) | 2019-04-10 | 2019-04-10 | Novel detection instrument for rapidly detecting heavy metal and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286161.4A CN110007063B (en) | 2019-04-10 | 2019-04-10 | Novel detection instrument for rapidly detecting heavy metal and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110007063A CN110007063A (en) | 2019-07-12 |
| CN110007063B true CN110007063B (en) | 2022-02-11 |
Family
ID=67170922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910286161.4A Active CN110007063B (en) | 2019-04-10 | 2019-04-10 | Novel detection instrument for rapidly detecting heavy metal and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110007063B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141892B (en) * | 2020-03-06 | 2022-06-14 | 福建日新检测技术服务有限公司 | Soil radon concentration detection device for environment detection |
| CN111830236B (en) * | 2020-07-13 | 2022-06-10 | 广东省中鼎检测技术有限公司 | Detection device and detection method for heavy metals in soil |
| CN113777221A (en) * | 2021-01-13 | 2021-12-10 | 安徽科技学院 | Component analysis device and analysis method for bio-organic fertilizer |
| CN113624939A (en) * | 2021-08-04 | 2021-11-09 | 河南省科学院地理研究所 | Soil heavy metal check out test set |
| CN113843231B (en) * | 2021-08-17 | 2023-02-21 | 武汉汇科质量检测有限责任公司 | Landslide hazard monitoring and early warning system based on Beidou positioning |
| CN114018915A (en) * | 2021-11-24 | 2022-02-08 | 云南孚尔质量检验检测有限公司 | Food heavy metal rapid detection device with sample crushing function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807275A (en) * | 2016-12-19 | 2017-06-09 | 徐州工程学院 | A kind of heavy-metal contaminated soil treatment agent mixing plant and its method of work |
| CN107309256A (en) * | 2017-07-11 | 2017-11-03 | 浙江明境环保科技有限公司 | A kind of heavy metal polluted soil processing system and technique |
| CN206716552U (en) * | 2017-05-11 | 2017-12-08 | 李文龙 | One kind processing stock surface automatic cleaning device |
| CN107884254A (en) * | 2017-12-14 | 2018-04-06 | 百奥森（江苏）食品安全科技有限公司 | A kind of soil soil property detection device |
| CN207751768U (en) * | 2017-12-14 | 2018-08-21 | 百奥森（江苏）食品安全科技有限公司 | A kind of soil soil property detection device |
| CN108445181A (en) * | 2018-03-28 | 2018-08-24 | 榆林学院 | A kind of trace element in coal detection device |
| CN109596680A (en) * | 2017-09-30 | 2019-04-09 | 上海盛锐软件技术有限公司 | A kind of detector of real time on-line monitoring contents of many kinds of heavy metal ion |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206906098U (en) * | 2017-05-27 | 2018-01-19 | 钟树明 | A kind of Soil K+adsorption sample pretreatment apparatus |
| CN208672621U (en) * | 2018-07-13 | 2019-03-29 | 成都科美迪检验检测有限公司 | A kind of classification of soils detection device |
| CN108535075B (en) * | 2018-07-17 | 2020-04-28 | 刘华 | High-moisture soil pH value deep layer detection device and detection method thereof |
-
2019
- 2019-04-10 CN CN201910286161.4A patent/CN110007063B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807275A (en) * | 2016-12-19 | 2017-06-09 | 徐州工程学院 | A kind of heavy-metal contaminated soil treatment agent mixing plant and its method of work |
| CN206716552U (en) * | 2017-05-11 | 2017-12-08 | 李文龙 | One kind processing stock surface automatic cleaning device |
| CN107309256A (en) * | 2017-07-11 | 2017-11-03 | 浙江明境环保科技有限公司 | A kind of heavy metal polluted soil processing system and technique |
| CN109596680A (en) * | 2017-09-30 | 2019-04-09 | 上海盛锐软件技术有限公司 | A kind of detector of real time on-line monitoring contents of many kinds of heavy metal ion |
| CN107884254A (en) * | 2017-12-14 | 2018-04-06 | 百奥森（江苏）食品安全科技有限公司 | A kind of soil soil property detection device |
| CN207751768U (en) * | 2017-12-14 | 2018-08-21 | 百奥森（江苏）食品安全科技有限公司 | A kind of soil soil property detection device |
| CN108445181A (en) * | 2018-03-28 | 2018-08-24 | 榆林学院 | A kind of trace element in coal detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110007063A (en) | 2019-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110007063B (en) | Novel detection instrument for rapidly detecting heavy metal and use method | |
| CN214183404U (en) | Breaker for food detection | |
| CN210097859U (en) | Impurity remover for soil detection | |
| CN208443424U (en) | A kind of quick production testing tooling of air-conditioner with fixed frequency outdoor unit | |
| CN215897082U (en) | Coal mine electrical explosion-proof box convenient to overhaul | |
| CN214252232U (en) | Intelligent food inspection early warning device | |
| CN211978580U (en) | Detection device is used in production of wisdom smoke detector shell | |
| CN114659992A (en) | Analysis device for food sample nutrient components and use method thereof | |
| CN220258237U (en) | Soil sample grinder for soil detection | |
| CN216978603U (en) | Building material's physical properties check out test set | |
| CN217221786U (en) | Heavy metal detection device for dangerous solid waste | |
| CN212722710U (en) | Chemical pH acidity detection analyzer | |
| CN217212697U (en) | Soil ecological environment monitoring facilities | |
| CN220289412U (en) | Durable atomic fluorescence photometer | |
| CN219342149U (en) | Low-temperature sampling equipment | |
| CN214585270U (en) | Civil building engineering indoor environment detection device | |
| CN220154370U (en) | COD monitor by potassium dichromate method | |
| CN209460146U (en) | A kind of detection device of food additives content | |
| CN218086716U (en) | Soil sampling device for environmental evaluation | |
| CN221078538U (en) | PH meter convenient to clearance | |
| CN212410242U (en) | Sample diluting device for soil detection | |
| CN219201322U (en) | Coal bonding and mud index integrated measuring device | |
| CN209014365U (en) | A kind of water sample processing unit | |
| CN213600630U (en) | Movable magnetic powder inspection darkroom | |
| CN219302074U (en) | Soil detection dissolving equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |