Flue gas collecting device for environmental monitoring

Abstract

The utility model relates to the technical field of environmental monitoring, and discloses a flue gas collecting device for environmental monitoring, which comprises a flue gas collecting device body and a gas inlet pipe communicated with the flue gas collecting device body, and a filter screen plate for filtering flue gas is arranged in the gas inlet pipe. Mounting plates for mounting the filter screen plate are fixedly mounted on the inner walls of the left side and the right side of the air inlet pipe, a cleaning mechanism for cleaning the surface of the filter screen plate is arranged on the wall surface of the front end of the filter screen plate, and the cleaning mechanism comprises a cleaning plate and a pull rod. When dust on the surface of the filter screen plate needs to be cleaned, a pull rod is pulled, so that a cleaning plate and a cleaning brush are driven to move on the surface of the filter screen plate, the dust on the surface of the filter screen plate is cleaned, and the brushed dust falls into a dust collecting box through a dust falling opening to be collected; and the cleaning plate is more stable during moving.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental monitoring technical field especially, a kind of flue gas collection device for environmental monitoring. BACKGROUND

[0002] At present, the main reason for causing serious pollution of atmospheric quality is energy structure mainly with coal, because coke oven's emission flue gas contains smoke dust, carbon dioxide, sulfur dioxide, nitrogen oxides and a small amount of carbon monoxide, directly pollutes atmospheric environment, if want to realize the purpose of environmental protection, we should first do well the environmental monitoring work of pollution source, it is the basis and scale of environmental management, therefore flue gas collection device plays a very important role in environmental detection system.

[0003] In environmental monitoring technology, when the existing flue gas collection device is used, because a large amount of solid particles are often carried in flue gas, directly detecting flue gas can cause great damage to instrument, long-term use causes serious resource waste, and the filter facility of the existing flue gas collection device is not convenient for replacing filter screen, which brings many inconveniences to work.

[0004] Therefore, we propose a flue gas collection device for environmental monitoring. CONTENT OF UTILITY MODEL

[0005] The utility model mainly solves the technical problem of above-mentioned prior art, and provides a flue gas collection device for environmental monitoring.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme, a flue gas collection device for environmental monitoring, including flue gas collection device body and the air inlet pipe that is in communication with flue gas collection device body, the inside of air inlet pipe is provided with filter screen plate for filtering flue gas, the left and right two side walls of air inlet pipe are fixedly installed with the mounting plate for installing filter screen plate, the front end wall surface of filter screen plate is provided with cleaning mechanism for cleaning the surface of filter screen plate, and the cleaning mechanism includes cleaning plate and pull rod.

[0007] As a preferred technical scheme of the utility model, the first T-shaped groove is formed in the end wall surface of the two mounting plates close to each other, and the T-shaped plate is slidably inserted into the two first T-shaped grooves.

[0008] As a preferred technical scheme of the utility model, the second T-shaped groove is formed in the top end wall surface of the air inlet pipe, the handle is fixedly connected to the top end wall surface of the filter screen plate, and the filter screen plate and the two T-shaped plates are slidably connected with the second T-shaped groove.

[0009] As a preferred technical scheme of the utility model, the rear end wall surface of the cleaning plate is uniformly provided with a plurality of cleaning brushes, and the rear end of each cleaning brush is attached to the front end wall surface of the filter screen plate.

[0010] As a preferred technical scheme of the utility model, the front end of the two mounting plates is respectively provided with a guide sliding groove on the side wall surface close to each other, and a guide block is respectively arranged in the two guide sliding grooves, and the other end of the two guide blocks is respectively fixedly connected to the left and right side wall surfaces of the cleaning plate.

[0011] As a preferred technical scheme of the utility model, the bottom outer wall surface of the air inlet pipe is fixedly connected with a mounting box, the mounting box is a rectangular structure with an opening upward, and the bottom inner wall of the air inlet pipe is provided with a dust falling port corresponding to the position of the mounting box, and the dust falling port is located below the cleaning plate.

[0012] As a preferred technical scheme of the utility model, the right side wall surface of the mounting box is provided with a strip-shaped port, and a dust collecting box is slidably inserted into the strip-shaped port, and a handle is fixedly connected to the right side wall surface of the dust collecting box.

[0013] The utility model provides a kind of flue gas collection device for environmental monitoring.It has the following beneficial effects:

[0014] 1, the flue gas collection device for environmental monitoring, when the dust and solid particles on the surface of filter screen plate need to be cleaned, pull the pull rod, to drive the cleaning plate and cleaning brush to move on the surface of filter screen plate, the dust and solid particles on the surface of filter screen plate are cleaned, and the dust and solid particles brushed down are collected in dust collecting box through dust falling port, and the cleaning plate is more stable when moving by the arrangement of guide sliding groove and guide block.

[0015] 2, the flue gas collection device for environmental monitoring, when filter screen plate needs to be replaced, the filter screen plate is taken out for replacement by the arrangement of first T-shaped groove and T-shaped plate, and the design is simple and reasonable, and practical. DRAWINGS

[0016] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and do not define the limiting conditions for the implementation of the utility model, so it has no technical substantive significance.

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2Structure schematic view of the filter screen plate and the mounting plate of the utility model;

[0019] Figure 3 The utility model discloses Figure 1 Enlarged view at middle A;

[0020] Figure 4 Structure schematic view of the mounting box and the ash collecting box of the utility model.

[0021] Legend:

[0022] 10, smoke gas collecting device body;11, air inlet pipe;12, filter screen plate;13, cleaning plate;14, cleaning brush;15, pull rod;16, mounting plate;17, first T-shaped slot;18, T-shaped plate;19, guide sliding slot;20, guide block;21, ash falling port;22, mounting box;23, ash collecting box;24, handle;25, second T-shaped slot;26, handle. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other implementation drawings can be derived from the provided drawings without creative labor.

[0024] The structures, proportions, sizes, etc. disclosed in the specification are only used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and are not used to limit the implementation conditions of the present utility model, so they do not have technical substantive significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that the present utility model can produce, should still fall within the scope of the technical content disclosed by the present utility model.

[0025] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0026] In the description of the utility model embodiments, it needs to be explained that the terms "center", "upper", "lower", "inner", "outer", "side" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship of the utility model product when it is usually placed, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0027] In the description of the utility model embodiments, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "set", "installed", "connected", "connected" should be broadly understood, for example, can be fixedly connected, can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model embodiments can be understood according to the specific circumstances.

[0028] A flue gas collecting device for environmental monitoring, such as Figures 1-4As shown, including smoke collection device body 10 and with the smoke collection device body 10 communication settings intake pipe 11, the inside of the intake pipe 11 is provided with the filter screen plate 12 for filtering flue gas, the left and right two sides of the intake pipe 11 wall fixedly installed for installing the filter screen plate 12 installation plate 16, the front end wall of the filter screen plate 12 is provided with a cleaning mechanism for cleaning the surface of the filter screen plate 12, the cleaning mechanism includes a cleaning plate 13 and a pull rod 15, the two installation plates 16 are close to each other on the end wall surface respectively provided with a first T-shaped groove 17, the two first T-shaped grooves 17 are respectively slidably connected with a T-shaped plate 18, the opposite ends of the two T-shaped plates 18 are respectively fixedly connected to the left and right end walls of the filter screen plate 12, the top end wall of the intake pipe 11 is provided with a second T-shaped groove 25, the top end wall of the filter screen plate 12 is fixedly connected with a handle 26 and the filter screen plate 12 and the two T-shaped plates 18 are respectively connected with the second T-shaped groove 25, the rear end wall of the cleaning plate 13 is uniformly provided with a plurality of cleaning brushes 14 and the rear end of each cleaning brush 14 is attached to the front end wall of the filter screen plate 12, the pull rod 15 is T-shaped structure, the bottom end of the pull rod 15 is fixedly connected to the top end wall of the cleaning plate 13, the top end of the pull rod 15 penetrates the intake pipe 11 and is slidably connected with the intake pipe 11, the front end of the two installation plates 16 is respectively provided with a guide sliding groove 19 on the side wall surface, the two guide sliding grooves 19 are respectively slidably provided with a guide block 20 and the other end of the two guide blocks 20 is respectively fixedly connected to the left and right side walls of the cleaning plate 13, the bottom outer wall of the intake pipe 11 is fixedly connected with a mounting box 22, the mounting box 22 is an open upward rectangular structure, the bottom inner wall of the intake pipe 11 is provided with a dust falling port 21 corresponding to the position of the mounting box 22 and the dust falling port 21 is located below the cleaning plate 13, the right side wall of the mounting box 22 is provided with a strip-shaped port, the strip-shaped port is slidably connected with a dust collecting box 23, the right side wall of the dust collecting box 23 is fixedly connected with a handle 24.

[0029] The working principle of the utility model: when the surface of the filter screen plate 12 needs to be cleaned, pull the pull rod 15, thereby driving the cleaning plate 13 and the cleaning brush 14 to move on the surface of the filter screen plate 12, and the dust on the surface of the filter screen plate 12 is cleaned, the dust brushed off falls into the dust collecting box 23 through the dust falling port 21 for collection, the guide sliding groove 19 and the guide block 20 are provided, so that the cleaning plate 13 is more stable when moving, when the filter screen plate 12 needs to be replaced, the first T-shaped groove 17 and the T-shaped plate 18 are provided, the handle 26 is pulled upward, the filter screen plate 12 is taken out through the second T-shaped groove for replacement, the design is simple and reasonable and has high practicability.

[0030] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application.

Claims

1. A flue gas collecting device for environmental monitoring, comprising a flue gas collecting device body (10) and an air inlet pipe (11) arranged in communication with the flue gas collecting device body (10), characterized in that: The inside of the air inlet pipe (11) is provided with a filter screen plate (12) for filtering flue gas, the left and right side walls of the air inlet pipe (11) are fixedly provided with mounting plates (16) for mounting the filter screen plate (12), and the front end wall of the filter screen plate (12) is provided with a cleaning mechanism for cleaning the surface of the filter screen plate (12), which comprises a cleaning plate (13) and a pull rod (15).

2. The flue gas collection device for environmental monitoring according to claim 1, characterized in that: The end wall of each of the two mounting plates (16) close to each other is provided with a first T-shaped groove (17), and the two first T-shaped grooves (17) are respectively slidably connected with T-shaped plates (18).

3. The flue gas collection device for environmental monitoring according to claim 1, characterized in that: The top end wall of the air inlet pipe (11) is provided with a second T-shaped groove (25), and the top end wall of the filter screen plate (12) is fixedly connected with a handle (26), and the filter screen plate (12) and the two T-shaped plates (18) are slidably connected with the second T-shaped groove (25).

4. The flue gas collection device for environmental monitoring according to claim 1, characterized in that: The rear end wall of the cleaning plate (13) is uniformly provided with a plurality of cleaning brushes (14), and the rear end of each cleaning brush (14) is attached to the front end wall of the filter screen plate (12), the pull rod (15) is T-shaped, the bottom end of the pull rod (15) is fixedly connected to the top end wall of the cleaning plate (13), and the top end of the pull rod (15) penetrates the air inlet pipe (11) and is slidably connected with the air inlet pipe (11).

5. The flue gas collection device for environmental monitoring according to claim 1, characterized in that: The side wall of the front end of each of the two mounting plates (16) close to each other is provided with a guide sliding groove (19), and the two guide sliding grooves (19) are respectively slidably provided with guide blocks (20), and the other ends of the two guide blocks (20) are respectively fixedly connected to the left and right side walls of the cleaning plate (13).

6. The flue gas collection device for environmental monitoring according to claim 1, characterized in that: The bottom outer wall of the air inlet pipe (11) is fixedly connected with a mounting box (22), the mounting box (22) is of a rectangular structure with an opening upward, and the bottom inner wall of the air inlet pipe (11) is provided with a dust falling port (21) corresponding to the position of the mounting box (22), and the dust falling port (21) is located below the cleaning plate (13).

7. A flue gas collection device for environmental monitoring according to claim 6, characterized in that: The right side wall of the mounting box (22) is provided with a strip-shaped port, and the strip-shaped port is slidably connected with a dust collecting box (23), and the right side wall of the dust collecting box (23) is fixedly connected with a handle (24).

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