CN215448898U - Dust detection collection device based on air environment - Google Patents
Dust detection collection device based on air environment Download PDFInfo
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- CN215448898U CN215448898U CN202121660465.1U CN202121660465U CN215448898U CN 215448898 U CN215448898 U CN 215448898U CN 202121660465 U CN202121660465 U CN 202121660465U CN 215448898 U CN215448898 U CN 215448898U
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Abstract
The utility model discloses a dust detection collecting device based on an air environment, which comprises an installation frame, wherein the top of the installation frame is fixedly connected with an intercepting frame, the front side of the installation frame is provided with an air outlet groove, the front side of the installation frame is provided with a first filter screen, the top and the bottom of the first filter screen and the front side of the installation frame are both in threaded connection with a first bolt, and the bottom of an inner cavity of the installation frame is fixedly connected with a fan. According to the utility model, the air outlet groove, the first filter screen and the first bolt are arranged, so that impurities in air outside the installation frame are prevented from entering the inner cavity of the fan, the fan is arranged to provide a power source for equipment, the ventilation pipe is arranged to facilitate air transmission, the support and the second bolt are arranged to facilitate replacement of the second filter screen, the effect of facilitating maintenance is achieved, and the effect of collecting dust in the air is achieved by arranging the second filter screen to intercept the dust in the air.
Description
Technical Field
The utility model relates to the technical field of dust detection, in particular to a dust detection collection device based on an air environment.
Background
The dust detector is called a dust meter for short, also called a dust measuring instrument or a dust tester, and is mainly used for detecting the dust concentration in the ambient air, and the type of the dust meter is as follows: the laser dust meter is an online continuous monitoring dust meter, a portable dust meter and the like, and the dust meter is widely applied to disease prevention and control centers, mines, metallurgy, power plants, chemical manufacturing, health supervision, environmental protection, environmental online monitoring and the like.
Present dust detects collects the dust in can be fine completion to detecting the ambient air for the collection device, but current collection device can not be fine carry out the layering collection to the dust of collecting, leads to the dust after the collection still to need to carry out the screening operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dust detection collecting device based on an air environment, which has the advantage of layered screening and solves the problem that the existing dust detection collecting device can well collect dust in the air of a detection environment, but the existing collecting device can not well collect the collected dust in a layered manner, so that the collected dust still needs to be subjected to screening operation.
In order to achieve the purpose, the utility model provides the following technical scheme: a dust detection collection device based on air environment comprises an installation frame, wherein the top of the installation frame is fixedly connected with an interception frame, an air outlet groove is arranged on the front side of the mounting frame, a first filter screen is arranged on the front side of the mounting frame, the top and the bottom of the first filter screen and the front side of the mounting frame are both in threaded connection with first bolts, the bottom of the inner cavity of the mounting frame is fixedly connected with a fan, an air outlet of the fan is communicated with a ventilation pipe through a flange, and one end of the ventilation pipe far away from the fan is communicated with the inner cavity of the intercepting frame, the top and the bottom of the two sides of the inner cavity of the intercepting frame are fixedly connected with a bracket, and the top of the support is movably connected with a second filter screen, the periphery of the top of the second filter screen is connected with second bolts through threaded holes in a threaded manner, and two sides of the top of the intercepting frame are respectively communicated with a first air inlet pipe and a second air inlet pipe.
Preferably, the surfaces of the first air inlet pipe and the second air inlet pipe are respectively provided with a first valve and a second valve.
Preferably, the front side of the intercepting frame is hinged with the bin door through a hinge, and a handle is arranged on the surface of the bin door.
Preferably, the periphery of the air outlet groove is fixedly connected with sealing strips.
Preferably, a sealing ring is arranged between the second bolt and the second filter screen, and the surface of the second bolt is sleeved with the sealing ring.
Preferably, a sealing gasket is arranged between the second filter screen and the bracket, and the sealing gasket completely covers the surface of the bracket.
Preferably, the number of the second filter screens is two, the mesh number of the second filter screens is different, and the second filter screen with the larger mesh number is positioned above the second filter screen.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the air outlet groove, the first filter screen and the first bolt are arranged, impurities in air outside the installation frame are prevented from entering an inner cavity of the fan, a power source is provided for equipment by arranging the fan, air is convenient to transmit by arranging the ventilation pipe, the second filter screen is convenient to replace by arranging the support and the second bolt, the effect of facilitating maintenance is achieved, dust in the air is intercepted by arranging the second filter screen, the effect of dividing the dust into collected air is achieved, meanwhile, due to the fact that the mesh number of the two second filter screens is different, the two second filter screens can intercept dust with different particle sizes, screening of the dust is completed, the first air inlet pipe and the second air inlet pipe are arranged, external pipelines can be conveniently connected to suck air in different spaces, the dust in different spaces is collected, the collection efficiency is improved, and the problem that the existing collection device for dust detection can well collect dust in air in the environment for detecting is solved However, the existing collecting device cannot well collect the collected dust in a layered manner, so that the collected dust still needs to be subjected to screening operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of a mounting frame of the present invention;
FIG. 3 is a schematic cross-sectional view of the intercepting frame of the present invention;
fig. 4 is a schematic view of the enlarged structure of a portion a in fig. 3 according to the present invention.
In the figure: 1. a mounting frame; 2. an interception frame; 3. an air outlet groove; 4. a first filter screen; 5. a first bolt; 6. a fan; 7. a vent pipe; 8. a support; 9. a second filter screen; 10. a second bolt; 11. A first air inlet pipe; 12. a second air inlet pipe; 13. a first valve; 14. a second valve; 15. a bin gate; 16. a sealing strip; 17. a seal ring; 18. and a gasket.
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.
The installation frame 1, the intercepting frame 2, the air outlet groove 3, the first filter screen 4, the first bolt 5, the fan 6, the ventilation pipe 7, the bracket 8, the second filter screen 9, the second bolt 10, the first air inlet pipe 11, the second air inlet pipe 12, the first valve 13, the second valve 14, the bin door 15, the sealing strip 16, the sealing ring 17 and the sealing gasket 18 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the installation frame are known by the person skilled in the art or known by a conventional experimental method.
Referring to fig. 1-4, a collecting device for dust detection based on air environment comprises an installation frame 1, the top of the installation frame 1 is fixedly connected with an intercepting frame 2, the front side of the installation frame 1 is provided with an air outlet groove 3, the front side of the installation frame 1 is provided with a first filter screen 4, the top and the bottom of the first filter screen 4 and the front side of the installation frame 1 are both in threaded connection with a first bolt 5, the bottom of the inner cavity of the installation frame 1 is fixedly connected with a fan 6, an air outlet of the fan 6 is communicated with a vent pipe 7 through a flange, one end of the vent pipe 7 far away from the fan 6 is communicated with the inner cavity of the intercepting frame 2, the top and the bottom of both sides of the inner cavity of the intercepting frame 2 are both fixedly connected with a support 8, the top of the support 8 is movably connected with a second filter screen 9, the periphery of the top of the second filter screen 9 is both in threaded connection with a second bolt 10 through a threaded hole, the two sides of the top of the intercepting frame 2 are respectively communicated with a first air inlet pipe 11 and a second air inlet pipe 12, the air outlet groove 3, the first filter screen 4 and the first bolt 5 are arranged to prevent impurities in the air outside the installation frame 1 from entering an inner cavity of the fan 6, the fan 6 is arranged to provide a power source for equipment, the vent pipe 7 is arranged to facilitate air transmission, the second filter screen 9 is convenient to replace by arranging the bracket 8 and the second bolt 10 to achieve the effect of convenient maintenance, the dust in the air is intercepted by arranging the second filter screen 9 to achieve the effect of dividing the collected air, meanwhile, due to the different meshes of the two second filter screens 9, the two second filter screens 9 can intercept dust with different particle sizes, so as to complete dust screening, and through arranging the first air inlet pipe 11 and the second air inlet pipe 12, the connection of an external pipeline to suck air in different spaces is convenient, collect the dust in the different spaces with this, improve the efficiency of collecting to this has solved present dust detects and has collected the dust in can be fine completion to detecting the ambient air with collection device, but current collection device can not be fine carries out the layering collection to the dust of collecting, leads to the dust after collecting still to need to carry out the problem of screening operation.
In this embodiment, specifically, the surfaces of the first air inlet pipe 11 and the second air inlet pipe 12 are respectively provided with a first valve 13 and a second valve 14, and the opening and closing of the first air inlet pipe 11 and the second air inlet pipe 12 are conveniently controlled by the arrangement of the first valve 13 and the second valve 14.
In this embodiment, it is concrete, the front side of interception frame 2 is through hinge joint and door 15, and door 15's surface is provided with the handle, through setting up door 15, the dust of being convenient for the staff and collecting in the equipment.
In this embodiment, it is concrete, the equal fixedly connected with sealing strip 16 all around of air-out groove 3 through setting up sealing strip 16, has increased the leakproofness between first filter screen 4 and installation frame 1.
In this embodiment, specifically, a sealing ring 17 is disposed between the second bolt 10 and the second filter screen 9, and the sealing ring 17 is sleeved on the surface of the second bolt 10, so that by disposing the sealing ring 17, the sealing performance between the second bolt 10 and the second filter screen 9 is increased, and dust is prevented from passing through the filter screen through the threaded hole.
In this embodiment, it is specific that a sealing gasket 18 is arranged between the second filter screen 9 and the support 8, and the sealing gasket 18 completely covers the surface of the support 8, so that the second filter screen 9 is prevented from loosening on the surface of the support 8 by the sealing gasket 18, the sealing performance between the second filter screen 9 and the support 8 is increased, and dust is prevented from passing through the filter screen and entering the inner cavity of the installation frame 1.
In this embodiment, specifically, the quantity of second filter screen 9 is two, and the mesh number of two second filter screens 9 is all inequality, and the great second filter screen 9 of mesh number is located the top, through setting up second filter screen 9, and the quantity of second filter screen 9 is two, the dust of the different precision of autofilter when making equipment move.
When the intercepting framework is used, the fan 6 is started, the first valve 13 and the second valve 14 are then opened, air is sucked into the inner cavity of the intercepting framework 2 through the first air inlet pipe 11 and the second air inlet pipe 12 by the air inlet of the fan 6 at the moment, the sucked air is filtered by the second filter screen 9 when passing through the inner cavity of the intercepting framework 2, meanwhile, due to the fact that the filter mesh number of the two second filter screens 9 is different, dust in the air is screened, when the inner cavity of the intercepting framework 2 needs to be maintained, the bin door 15 is opened through the hinge, fixing between the second filter screen 9 and the support 8 is removed through rotating the second bolt 10, therefore the second filter screen 9 is replaced and maintained, in addition, the first air inlet pipe 11 and the second air inlet pipe 12 can be connected with two different spaces through external pipelines, if only dust in a certain space needs to be collected, the second valve 14 can be closed, and the first valve 13 is opened, be convenient for distinguish the dust to different spaces and collect to this has solved present dust detection and has collected the dust that the completion that collection device can be fine in detecting the ambient air, but current collection device can not be fine carries out the layering collection to the dust of collecting, leads to the dust after the collection still to need to carry out the problem of screening operation.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a dust detects uses collection device based on among air circumstance, includes installation frame (1), its characterized in that: the air purifier is characterized in that an intercepting frame (2) is fixedly connected to the top of the installation frame (1), an air outlet groove (3) is formed in the front side of the installation frame (1), a first filter screen (4) is arranged on the front side of the installation frame (1), the top and the bottom of the first filter screen (4) are in threaded connection with a first bolt (5) respectively with the front side of the installation frame (1), a fan (6) is fixedly connected to the bottom of the inner cavity of the installation frame (1), an air outlet of the fan (6) is communicated with a ventilation pipe (7) through a flange, one end, far away from the fan (6), of the ventilation pipe (7) is communicated with the inner cavity of the intercepting frame (2), supports (8) are fixedly connected to the top and the bottom of the two sides of the inner cavity of the intercepting frame (2), a second filter screen (9) is movably connected to the top of each support (8), and second bolts (10) are in threaded connection with the periphery of the top of the second filter screen (9), and the two sides of the top of the intercepting frame (2) are respectively communicated with a first air inlet pipe (11) and a second air inlet pipe (12).
2. The collection device for dust detection based on the air environment as claimed in claim 1, wherein: the surfaces of the first air inlet pipe (11) and the second air inlet pipe (12) are respectively provided with a first valve (13) and a second valve (14).
3. The collection device for dust detection based on the air environment as claimed in claim 1, wherein: the front side of the intercepting frame (2) is hinged with the bin door (15) through a hinge, and a handle is arranged on the surface of the bin door (15).
4. The collection device for dust detection based on the air environment as claimed in claim 1, wherein: and sealing strips (16) are fixedly connected to the periphery of the air outlet groove (3).
5. The collection device for dust detection based on the air environment as claimed in claim 1, wherein: a sealing ring (17) is arranged between the second bolt (10) and the second filter screen (9), and the surface of the second bolt (10) is sleeved with the sealing ring (17).
6. The collection device for dust detection based on the air environment as claimed in claim 1, wherein: a sealing gasket (18) is arranged between the second filter screen (9) and the support (8), and the surface of the support (8) is completely covered by the sealing gasket (18).
7. The collection device for dust detection based on the air environment as claimed in claim 1, wherein: the quantity of second filter screen (9) is two, two the mesh number of second filter screen (9) is all inequality, and the great second filter screen (9) of mesh number is located the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121660465.1U CN215448898U (en) | 2021-07-20 | 2021-07-20 | Dust detection collection device based on air environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121660465.1U CN215448898U (en) | 2021-07-20 | 2021-07-20 | Dust detection collection device based on air environment |
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| Publication Number | Publication Date |
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| CN215448898U true CN215448898U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121660465.1U Active CN215448898U (en) | 2021-07-20 | 2021-07-20 | Dust detection collection device based on air environment |
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| CN (1) | CN215448898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114878419A (en) * | 2022-05-20 | 2022-08-09 | 淮北众城水泥有限责任公司 | Cement kiln tail smoke and dust intellectual detection system device |
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2021
- 2021-07-20 CN CN202121660465.1U patent/CN215448898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114878419A (en) * | 2022-05-20 | 2022-08-09 | 淮北众城水泥有限责任公司 | Cement kiln tail smoke and dust intellectual detection system device |
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