CN220794702U - Board surface dust sampling device for environment detection - Google Patents
Board surface dust sampling device for environment detection Download PDFInfo
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- CN220794702U CN220794702U CN202322184092.0U CN202322184092U CN220794702U CN 220794702 U CN220794702 U CN 220794702U CN 202322184092 U CN202322184092 U CN 202322184092U CN 220794702 U CN220794702 U CN 220794702U
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- environment detection
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- 238000005070 sampling Methods 0.000 title claims abstract description 123
- 239000000428 dust Substances 0.000 title claims abstract description 115
- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000007613 environmental effect Effects 0.000 claims abstract description 16
- 238000007790 scraping Methods 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims description 9
- 239000003245 coal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a plate surface dust sampling device for environment detection, and relates to the field of plate surface dust sampling devices for environment detection. The utility model provides a face dust sampling device for environmental detection, includes the sampling box, set up the sampling cavity in the sampling box, the air vent has been seted up to the sampling box both sides, the air vent is linked together with the sampling cavity, be equipped with slewing mechanism in the sampling cavity, be connected with the scraper blade on the slewing mechanism, be provided with the dust collection box in the sampling box; according to the utility model, the sampling box is arranged, so that dust enters the sampling box, dust is collected, the scraping plate is driven by the rotating mechanism to scrape the dust in the sampling box, and the dust enters the dust collecting box for collection, so that the problem that the dust is raised during dust collection can be avoided.
Description
Technical Field
The utility model belongs to the field of plate surface dust sampling devices for environment detection, and particularly relates to a plate surface dust sampling device for environment detection.
Background
In recent years, with the continuous and rapid development of economy in China, chemical industry parks in various places are vigorous, environmental pollution is more and more serious, a large amount of smoke dust is usually generated in the chemical production process, various air dust damages human health, the chemical industry parks are monitored, environmental protection is facilitated, government planning is facilitated, workers need to sample and monitor dust in chemical plants, some dust particles contain irritation, if the dust is directly collected by using a hairbrush manually, the hairbrush can lift the dust in a swinging way, and the dust can be sucked by sampling workers in a breathing way, so that the dust is damaged by human bodies;
in the prior art, grant bulletin number: CN212363742U, authorized bulletin day: 2021.01.15, named as a pulverized coal sampling device for pulverized coal fineness detection, comprises a sampling tube; the top threaded connection of sampling tube has sealed lid, a plurality of sampling mouth has evenly been seted up by supreme down on the right side of sampling tube, the outside of sampling mouth is equipped with the arc, the arc with the outside lateral wall contact of sampling tube, the inboard of arc is close to its tip position and is equipped with the lug, the outside lateral wall of sampling tube seted up with the recess that the lug corresponds, the bottom of arc is equipped with the handle, the bottom intermediate position of sampling tube is connected with the bracing piece. The pulverized coal sampling device for pulverized coal fineness detection is simple in structure and convenient to use, dust pollution in the sampling process is avoided, and the sampling efficiency is improved by arranging a plurality of sampling ports;
the problem that dust is flying when the dust is sampled and the dust is poured into the cloth bag is also caused by the patent, so that the device for sampling the dust without contacting the dust is provided, and the damage of people to human body caused by sucking the dust can be avoided.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a plate dust sampling device for environment detection, which can overcome the problems or at least partially solve the problems.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: the utility model provides a face dust sampling device for environmental detection, includes the sampling box, set up the sampling cavity in the sampling box, the air vent has been seted up to the sampling box both sides, the air vent is linked together with the sampling cavity, be equipped with slewing mechanism in the sampling cavity, be connected with the scraper blade on the slewing mechanism, be provided with the dust collection box in the sampling box, the scraper blade passes the dust in the sampling cavity to the dust collection box under slewing mechanism's drive.
Preferably, the rotating mechanism comprises a conveyor belt, rotating wheels are rotatably connected to the inner wall of the sampling cavity, pulleys are mounted on two sides of each rotating wheel, the pulleys are rotatably connected to the inner wall of the sampling cavity, the conveyor belt is connected to the rotating wheels and the pulleys, and the scraping plates are fixedly connected to the outer wall of the conveyor belt.
Preferably, the dust collecting box is connected with a dust collecting cover plate in a sliding manner.
Preferably, one end of the rotating wheel is fixedly provided with a rocking handle, and the rocking handle is positioned outside the sampling box.
Preferably, the scraper blade is provided with spacing guide rail away from the one end of conveyer belt, spacing guide rail and sampling cavity inner wall fixed link to each other, the one end of scraper blade slides in spacing guide rail.
Preferably, the sampling box is located at one side of the vent hole and is connected with a vent baffle in a sliding manner, and the vent baffle can shield the vent hole.
Preferably, the dust collection boxes are provided with two groups.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the sampling box is arranged, so that dust enters the sampling box, dust is collected, the scraping plate is driven by the rotating mechanism to scrape the dust in the sampling box, and the dust enters the dust collecting box for collection, so that the problem that the dust is raised during dust collection can be avoided.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
fig. 1 is a schematic structural diagram of a board dust sampling device for environmental detection according to the present utility model;
fig. 2 is a schematic perspective view of a board dust sampling device for environmental detection according to the present utility model;
fig. 3 is a schematic structural view of a vent hole and a vent baffle of the board dust sampling device for environmental detection according to the present utility model;
FIG. 4 is a schematic view of a dust collecting cover plate of a plate dust sampling device for environmental detection according to the present utility model;
fig. 5 is a schematic structural diagram of a conveyor belt of a board dust sampling device for environmental detection according to the present utility model;
fig. 6 is a schematic structural diagram of a dust box of a board dust sampling device for environmental detection according to the present utility model.
In the figure: 1. a sampling box; 101. a sampling cavity; 2. a rotating wheel; 201. a pulley; 203. a conveyor belt; 204. a scraper; 205. a rocking handle; 206. a spacing guide rail; 3. a dust collecting cover plate; 301. a dust collection box; 4. a vent hole; 401. and a ventilation baffle.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
Example 1:
referring to fig. 1-6, a board dust sampling device for environment detection comprises a sampling box 1, wherein a sampling cavity 101 is formed in the sampling box 1, vent holes 4 are formed in two sides of the sampling box 1, the vent holes 4 are communicated with the sampling cavity 101, a rotating mechanism is arranged in the sampling cavity 101, a scraper 204 is connected to the rotating mechanism, a dust collecting box 301 is arranged in the sampling box 1, and the scraper 204 pushes dust in the sampling cavity 101 to the dust collecting box 301 under the drive of the rotating mechanism;
when the device is used, gas outside the sampling box 1 enters the sampling cavity 101 through the vent holes 4, dust in the gas falls to the bottom of the sampling cavity 101, when the dust in the sampling cavity 101 needs to be sampled, the vent holes 4 are shielded, the scraper 204 is driven by the running rotating mechanism, the scraper 204 is attached to the inner wall surface of the sampling cavity 101 to push the dust to move to the dust collecting box 301, the dust is collected by the dust collecting box 301, and when the dust collecting box 301 needs to be taken out, the dust collecting box 301 is taken out from the sampling box 1 in a drawing mode;
therefore, the device makes dust enter the sampling box 1 by arranging the sampling box 1, collects dust, scrapes the dust in the sampling box 1 by the scraper 204 driven by the rotating mechanism, and makes the dust enter the dust collecting box 301 for collection, so that the problem that the dust is raised when the dust is collected can be avoided.
Example 2:
referring to fig. 1 to 6, a board dust sampling device for environmental detection is substantially the same as that of embodiment 1, and further comprises: the rotating mechanism comprises a conveying belt 203, a rotating wheel 2 is rotatably connected to the inner wall of the sampling cavity 101, pulleys 201 are mounted on two sides of the rotating wheel 2, the pulleys 201 are rotatably connected to the inner wall of the sampling cavity 101, the conveying belt 203 is in meshed connection with the rotating wheel 2 and the pulleys 201, and a scraping plate 204 is fixedly connected to the outer wall of the conveying belt 203;
the rotating wheel 2 is driven to rotate, so that the conveyor belt 203 is driven to rotate, the scraping plate 204 is driven to reciprocate in the sampling cavity 101, and dust on the sampling cavity 101 is scraped into the dust box 301.
Example 3:
referring to fig. 1 to 6, a board dust sampling device for environmental detection is substantially the same as that of embodiment 1, and further comprises: the dust collecting cover plate 3 is connected on the dust collecting box 301 in a sliding way;
the dust collection box 301 slides in the recess that sampling box 1 offered, when putting into sampling box 1 with dust collection box 301, the one end of dust collection apron 3 offsets with sampling box 1 outer wall, and dust collection apron 3 is by supporting unable entering into sampling cavity 101 and stay outside for dust collection is carried out in the entering sampling cavity 101 of dust collection box 301, avoids dust collection apron 3 and the dust contact in the sampling cavity 101.
Example 4:
referring to fig. 1 to 6, a board dust sampling device for environmental detection is substantially the same as that of embodiment 2, and further comprises: one end of the rotating wheel 2 is fixedly provided with a rocking handle 205, and the rocking handle 205 is positioned outside the sampling box 1;
when the rotating wheel 2 needs to be driven to rotate, the rocking handle 205 is rocked to drive the rotating wheel 2 to rotate, so that the rotating wheel 2 drives the scraping plate 204 to move.
Example 5:
referring to fig. 1 to 6, a board dust sampling device for environmental detection is substantially the same as that of embodiment 2, and further comprises: a limit guide rail 206 is arranged at one end of the scraper 204 far away from the conveyor belt 203, the limit guide rail 206 is fixedly connected with the inner wall of the sampling cavity 101, and one end of the scraper 204 slides in the limit guide rail 206;
the movement position of the squeegee 204 is restricted by the limit rail 206 when the squeegee 204 is moved, and the positional deviation of the squeegee 204 when moved is prevented.
Example 6:
referring to fig. 1 to 6, a board dust sampling device for environmental detection is substantially the same as that of embodiment 1, and further comprises: one side of the sampling box 1, which is positioned at the vent hole 4, is connected with a ventilation baffle 401 in a sliding way, and the ventilation baffle 401 can shade the vent hole 4;
when sampling is needed, the ventilation plate 401 shields the ventilation holes 4, so that dust raised in the sampling cavity 101 during sampling is prevented from drifting out of the sampling box 1.
Example 7:
referring to fig. 1 to 6, a board dust sampling device for environmental detection is substantially the same as that of embodiment 1, and further comprises: two groups of dust boxes 301 are arranged in the sampling cavity 101;
further, the sampled dust is stored separately, so that the sample can be reserved conveniently;
according to the utility model, the sampling box 1 is arranged, so that dust enters the sampling box 1, dust is collected, the scraping plate 204 is driven by the rotating mechanism to scrape the dust in the sampling box 1, and the dust enters the dust collecting box 301 for collection, so that the problem of dust lifting during dust collection can be avoided.
The foregoing description is only illustrative of the preferred embodiment of the present utility model, and is not to be construed as limiting the utility model, but is to be construed as limiting the utility model to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the utility model, may be made by those skilled in the art without departing from the scope of the utility model.
Claims (7)
1. The utility model provides a face dust sampling device for environmental detection, includes sampling box (1), set up sampling cavity (101) in sampling box (1), its characterized in that, air vent (4) have been seted up to sampling box (1) both sides, air vent (4) are linked together with sampling cavity (101), be equipped with rotary mechanism in sampling cavity (101), be connected with scraper blade (204) on the rotary mechanism, be provided with dust collection box (301) in sampling box (1), scraper blade (204) are passed dust in sampling cavity (101) to dust collection box (301) under rotary mechanism's drive.
2. The plate dust sampling device for environment detection according to claim 1, wherein the rotating mechanism comprises a conveyor belt (203), a rotating wheel (2) is rotatably connected to the inner wall of the sampling cavity (101), pulleys (201) are mounted on two sides of the rotating wheel (2), the pulleys (201) are rotatably connected to the inner wall of the sampling cavity (101), the conveyor belt (203) is connected to the rotating wheel (2) and the pulleys (201), and the scraping plate (204) is fixedly connected to the outer wall of the conveyor belt (203).
3. The board dust sampling device for environment detection according to claim 1, wherein the dust collection box (301) is slidably connected with a dust collection cover plate (3).
4. The plate dust sampling device for environment detection according to claim 2, wherein a rocking handle (205) is fixedly installed at one end of the rotating wheel (2), and the rocking handle (205) is located outside the sampling box (1).
5. The board dust sampling device for environment detection according to claim 2, wherein a limit guide rail (206) is arranged at one end of the scraper (204) far away from the conveyor belt (203), the limit guide rail (206) is fixedly connected with the inner wall of the sampling cavity (101), and one end of the scraper (204) slides in the limit guide rail (206).
6. The board dust sampling device for environment detection according to claim 1, wherein a ventilation plate (401) is slidably connected to one side of the sampling box (1) located at the ventilation hole (4), and the ventilation plate (401) can shield the ventilation hole (4).
7. The board dust sampling device for environment detection according to claim 1, wherein the dust collection boxes (301) are provided with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322184092.0U CN220794702U (en) | 2023-08-11 | 2023-08-11 | Board surface dust sampling device for environment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322184092.0U CN220794702U (en) | 2023-08-11 | 2023-08-11 | Board surface dust sampling device for environment detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220794702U true CN220794702U (en) | 2024-04-16 |
Family
ID=90637550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322184092.0U Active CN220794702U (en) | 2023-08-11 | 2023-08-11 | Board surface dust sampling device for environment detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220794702U (en) |
-
2023
- 2023-08-11 CN CN202322184092.0U patent/CN220794702U/en active Active
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