CN210376061U

CN210376061U - Flue gas particle detection device

Info

Publication number: CN210376061U
Application number: CN201920693650.7U
Authority: CN
Inventors: 吴涛; 胡海彬
Original assignee: Xuzhou Jinguan Environmental Protection Technology Co ltd
Current assignee: Xuzhou Jinguan Environmental Protection Technology Co ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-04-21
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a flue gas particle detection device, including particle detector body and branch flow chamber, the upper end through connection of particle detector body has the gas vent, and the left side wall through connection of particle detector body has a branch flow chamber, the fixed slot has been seted up to the rear side wall surface upside of particle detector body, and one side of particle detector body is provided with the fixing base, fixing base fixed mounting is on the wall body, and the left side wall fixedly connected with no trace nail of fixing base, the right side wall fixedly connected with fixed key of fixing base, fixed key and fixed slot looks adaptation, the round hole has been seted up to the below of fixed slot, the equal fixedly connected with stopper of the upper and lower both sides inner wall of round hole. The utility model discloses a user is with the fixed mounting of equal equidistance such as two fixing base fixed mounting on the wall body in proper order to insert the fixed slot in the fixed key, thereby the person of facilitating the use installs and dismantles the flue gas particle detector body.

Description

Flue gas particle detection device

Technical Field

The utility model relates to an air quality detects technical field, especially relates to a flue gas particle detection device.

Background

Along with economic development and social progress, people's environmental awareness is also increasingly strengthened. Research and practice show that the smoke generated by combustion is the largest pollution source of the atmospheric environment. The ' eleven-five ' planning of national environmental protection ' of China puts forward specific requirements on the treatment of smoke emission, and simultaneously, the strict technical standard of ' the technical requirements and the detection method of a continuous monitoring system for smoke emission from a fixed pollution source ' is formulated. Therefore, how to effectively control and treat the emission of the combustion flue gas pollutants becomes the focus of government departments and even the whole society attention, and also becomes the hotspot and frontier of related scientific research work. The pollutants generated in the combustion process are various and have different hazard forms. Many harmful gases emitted by flue gases, such as, for example, the effects on the ecological environment and global climate, have long been valued and measures have been or are being taken to reduce their harm.

Generally adopt flue gas particle analysis appearance to detect the air for the quality of better monitoring air, make the comparatively violent flue gas that produces of burning and the figure of granule different under the sufficient condition of air, current granule detection device is difficult to monitor how much the figure of granule constantly, and inconvenient user's installation and dismantlement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a smoke particle detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a flue gas particle detection device comprises a particle detector body and a shunting chamber, wherein the upper end of the particle detector body is connected with an exhaust port in a penetrating way, the left side wall of the particle detector body is connected with the shunting chamber in a penetrating way, the upper side of the surface of the rear side wall of the particle detector body is provided with a fixing seat, one side of the particle detector body is provided with a traceless nail, the fixing seat is fixedly arranged on a wall body, the left side wall of the fixing seat is fixedly connected with a traceless nail, the right side wall of the fixing seat is fixedly connected with a fixing key, the fixing key is matched with the fixing groove, a round hole is formed below the fixing groove, the upper inner wall and the lower wall of the round hole are both fixedly connected with limiting blocks, the inner side wall of the round hole is fixedly connected with a second spring, one, and the one end through connection of shunting chamber has the air inlet, the lateral wall of carousel encircles and is provided with the carousel inner chamber, the first spring of inside wall fixedly connected with of carousel inner chamber, the one end fixedly connected with slider of first spring, the lateral wall fixedly connected with transmission block of slider, the one end of transmission block contacts with the inside wall of shunting chamber.

Preferably, the inner diameter of the round hole is larger than the outer diameter of the fixing column, and the round hole is T-shaped.

Preferably, a rotating shaft is arranged between the shunting chamber and the rotating disc, and the shunting chamber is rotatably connected with the rotating disc through the rotating disc.

Preferably, the length of the fixing column is equal to the sum of the lengths of the fixing seat and the fixing key.

Preferably, the transmission block is a member made of nitrile rubber.

Preferably, the inner cavity of the shunting chamber is approximately elliptical.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses well flue gas gets into to reposition of redundant personnel indoorly from the air inlet, makes gaseous promotion drive block rotate, makes the drive block drive the carousel and rotates, makes the drive block contact with the inner chamber of reposition of redundant personnel room under drive block pivoted effect, makes the drive block receive pressure, makes the compression of first spring atress to the flue gas that will get into in the reposition of redundant personnel room separates, and the person of facilitating the use detects the granule figure that contains in the flue gas at different times.

2. The utility model discloses a user is with the equal equidistance fixed mounting such as two fixing base fixed mounting in proper order on the wall body, then after the fixed slot that is connected with fixing base fixed surface with particle detector back side wall aligns to insert the fixed slot in the fixed key, thereby the person of facilitating the use installs and dismantles the flue gas particle detector body.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the installation of the fixing groove of the present invention;

fig. 3 is a schematic view of a second spring mounting structure of the present invention.

In the figure: 1. a particle detector body; 2. a shunting chamber; 3. a turntable; 4. a slider; 5. a transmission block; 6. a first spring; 7. the inner cavity of the turntable; 8. an air inlet; 9. an exhaust port; 10. fixing grooves; 11. a circular hole; 12. fixing a column; 13. a fixed seat; 14. a traceless nail is arranged; 15. a fixed key; 16. a limiting block; 17. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a flue gas particle detecting device comprises a particle detecting instrument body 1 and a shunting chamber 2, wherein an exhaust port 9 is connected at the upper end of the particle detecting instrument body 1 in a penetrating manner, the shunting chamber 2 is connected at the left side wall of the particle detecting instrument body 1 in a penetrating manner, a fixing groove 10 is formed in the upper side of the rear side wall surface of the particle detecting instrument body 1, a fixing seat 13 is arranged at one side of the particle detecting instrument body 1, the fixing seat 13 is fixedly installed on a wall body, a traceless nail 14 is fixedly connected to the left side wall of the fixing seat 13, a fixing key 15 is fixedly connected to the right side wall of the fixing seat 13, the fixing key 15 is matched with the fixing groove 10, a round hole 11 is formed below the fixing groove 10, limiting blocks 16 are fixedly connected to the upper and lower inner walls of the round hole 11, a, the inner wall of shunting chamber 2 rotates and is connected with carousel 3, and the one end through connection of shunting chamber 2 has air inlet 8, and the lateral wall of carousel 3 surrounds and is provided with carousel inner chamber 7, the first spring of the inside wall fixedly connected with 6 of carousel inner chamber 7, the one end fixedly connected with slider 4 of first spring 6, the lateral wall fixedly connected with drive block 5 of slider 4, the one end of drive block 5 contacts with the inside wall of shunting chamber 2.

In order to reduce the friction force between the fixed column 12 and the round hole 11, the inner diameter of the round hole 11 is larger than the outer diameter of the fixed column 12, the round hole 11 is in a T shape, in order to enable the rotary disc 3 to rotate, a rotating shaft is arranged between the shunting chamber 2 and the rotary disc 3, and the shunting chamber 2 is rotationally connected with the rotary disc 3 through the rotary disc; in order to improve the installation stability of the smoke particle detector 1, the length of the fixed column 12 is equal to the sum of the lengths of the fixed seat 13 and the fixed key 15; in order to ensure that the transmission block 5 can work normally, the transmission block 5 is a component made of nitrile rubber; in order to keep the transmission block 5 and the shunting chamber 2 in a sealed state, the inner cavity of the shunting chamber 2 is approximately oval.

The working principle is as follows: flue gas gets into to dividing flow chamber 2 from air inlet 8 in, make gaseous promotion drive block 5 rotate, make drive block 5 drive carousel 3 and rotate, make drive block 5 and branch flow chamber 2's inner chamber contact under drive block 5 pivoted effect, make drive block 5 receive pressure, make first spring 6 atress compression, thereby to get into the flue gas of dividing flow chamber 2 and separate, the person of facilitating the use detects the granule figure that contains in the flue gas not at the same time, fix mounting with two fixing bases 13 fixed mounting equal height equidistance on the wall body in proper order through the user, then after fixed slot 10 that offers with granule detector rear side wall aligns with fixing base 13 fixed surface fixed connection's fixed key 15, and insert fixed slot 10 in fixed key 15, thereby the person of facilitating the use installs and dismantles flue gas particle detector body.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A flue gas particle detection device comprises a particle detector body (1) and a flow distribution chamber (2), and is characterized in that the upper end of the particle detector body (1) is connected with an exhaust port (9) in a penetrating manner, the left side wall of the particle detector body (1) is connected with the flow distribution chamber (2) in a penetrating manner, a fixing groove (10) is formed in the upper side of the surface of the rear side wall of the particle detector body (1), a fixing seat (13) is arranged on one side of the particle detector body (1), the fixing seat (13) is fixedly installed on a wall body, a traceless nail (14) is fixedly connected to the left side wall of the fixing seat (13), a fixing key (15) is fixedly connected to the right side wall of the fixing seat (13), the fixing key (15) is matched with the fixing groove (10), a round hole (11) is formed below the fixing groove (10), and limit blocks (16) are fixedly connected to, and inside wall fixedly connected with second spring (17) of round hole (11), the one end fixedly connected with fixed column (12) of second spring (17), the inner wall of reposition of redundant personnel room (2) rotates and is connected with carousel (3), and the one end through connection of reposition of redundant personnel room (2) has air inlet (8), the lateral wall of carousel (3) encircles and is provided with carousel inner chamber (7), the first spring (6) of inside wall fixedly connected with of carousel inner chamber (7), the one end fixedly connected with slider (4) of first spring (6), the lateral wall fixedly connected with transmission piece (5) of slider (4), the one end of transmission piece (5) contacts with the inside wall of reposition of redundant personnel room (2).

2. The smoke particle detection device according to claim 1, wherein the inner diameter of the circular hole (11) is larger than the outer diameter of the fixed column (12), and the circular hole (11) is T-shaped.

3. The smoke particle detection device according to claim 1, wherein a rotating shaft is arranged between the shunting chamber (2) and the rotating disc (3), and the shunting chamber (2) and the rotating disc (3) are rotatably connected through the rotating disc.

4. The smoke particle detection device according to claim 1, wherein the length of said fixed column (12) is equal to the sum of the lengths of said fixed base (13) and said fixed key (15).

5. The smoke particle detection device according to claim 1, wherein said transmission block (5) is a member made of nitrile rubber.

6. A flue gas particle detection device according to claim 1, wherein the inner cavity of the shunting chamber (2) is approximately elliptical.